'../../resource/csdk/ocsocket/include',
'../../resource/csdk/ocrandom/include',
'../../resource/csdk/logger/include',
- '../../resource/csdk/libcoap',
'../../resource/oc_logger/include'
])
examples_env.AppendUnique(LIBS = ['-lpthread'])
examples_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
-examples_env.PrependUnique(LIBS = ['oc', 'octbstack', 'coap', 'coap_csdk', 'oc_logger', 'connectivity_abstraction'])
+examples_env.PrependUnique(LIBS = ['oc', 'octbstack', 'oc_logger', 'connectivity_abstraction', 'coap'])
if env.get('SECURED') == '1':
examples_env.AppendUnique(LIBS = ['tinydtls'])
# Build libcoap
SConscript('csdk/connectivity/lib/libcoap-4.1.1/SConscript')
-SConscript('csdk/libcoap/SConscript')
# Build connectivity
SConscript('csdk/connectivity/SConscript')
TB Stack:
release:
- <oic-resource>/csdk/libcoap/linux/release/libcoap.a
<oic-resource>/csdk/linux/release/liboctbstack.a
debug:
- <oic-resource>/csdk/libcoap/linux/debug/libcoap.a
<oic-resource>/csdk/linux/debug/liboctbstack.a
TB Unit Tests:
TB Stack:
Ethernet Shield:
release:
- <oic-resource>/csdk/libcoap/arduinomega/ethernet_shield/release/libcoap.a
<oic-resource>/csdk/arduinomega/ethernet_shield/release/liboctbstack.a
debug:
- <oic-resource>/csdk/libcoap/arduinomega/ethernet_shield/debug/libcoap.a
<oic-resource>/csdk/arduinomega/ethernet_shield/debug/liboctbstack.a
TB Examples:
TB Stack:
WiFi Shield:
release:
- <oic-resource>/csdk/libcoap/arduinomega/wifi_shield/release/libcoap.a
<oic-resource>/csdk/arduinomega/wifi_shield/release/liboctbstack.a
debug:
- <oic-resource>/csdk/libcoap/arduinomega/wifi_shield/debug/libcoap.a
<oic-resource>/csdk/arduinomega/wifi_shield/debug/liboctbstack.a
TB Examples:
TB Stack:
Ethernet Shield:
release:
- <oic-resource>/csdk/libcoap/arduinodue/ethernet_shield/release/libcoap.a
<oic-resource>/csdk/arduinodue/ethernet_shield/release/liboctbstack.a
debug:
- <oic-resource>/csdk/libcoap/arduinodue/ethernet_shield/debug/libcoap.a
<oic-resource>/csdk/arduinodue/ethernet_shield/debug/liboctbstack.a
TB Examples:
TB Stack:
WiFi Shield:
release:
- <oic-resource>/csdk/libcoap/arduinodue/wifi_shield/release/libcoap.a
<oic-resource>/csdk/arduinodue/wifi_shield/release/liboctbstack.a
debug:
- <oic-resource>/csdk/libcoap/arduinodue/wifi_shield/debug/libcoap.a
<oic-resource>/csdk/arduinodue/wifi_shield/debug/liboctbstack.a
TB Examples:
linux_tb_stack_all: linux_tb_stack_release linux_tb_stack_debug
linux_tb_stack_debug:
- @echo "=====BUILD LIBCOAP FOR LINUX - DEBUG - <oic-resource>/csdk/libcoap/linux/debug/====="
- $(MAKE) -C csdk/libcoap "BUILD=debug" "PLATFORM=linux"
@echo "=====BUILD TB STACK FOR LINUX - DEBUG - <oic-resource>/csdk/linux/debug/====="
$(MAKE) -C csdk/ "buildScript_all" "BUILD=debug" "PLATFORM=linux"
linux_tb_stack_release:
- @echo "=====BUILD LIBCOAP FOR LINUX - RELEASE - <oic-resource>/csdk/libcoap/linux/release/====="
- $(MAKE) -C csdk/libcoap "BUILD=release" "PLATFORM=linux"
@echo "=====BUILD TB STACK FOR LINUX - RELEASE - <oic-resource>/csdk/linux/release/====="
$(MAKE) -C csdk/ "buildScript_all" "BUILD=release" "PLATFORM=linux"
arduinomega_stack_ethernet_release:
@echo "=====BUILD C STACK FOR ARDUINO ATMEGA 2560 - RELEASE - ETHERNET SHIELD======"
- @echo "=====BUILD LIBCOAP - RELEASE - <oic-resource>/csdk/libcoap/arduinomega/ethernet_shield/release/====="
- $(MAKE) -C csdk/libcoap "BUILD=release" "PLATFORM=arduinomega" "ARDUINOWIFI=0"
@echo "=====BUILD TB STACK - RELEASE - <oic-resource>/csdk/arduinomega/ethernet_shield/release/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=release" "PLATFORM=arduinomega" "ARDUINOWIFI=0"
arduinomega_stack_ethernet_debug:
@echo "=====BUILD C STACK FOR ARDUINO ATMEGA 2560 - DEBUG - ETHERNET SHIELD======"
- @echo "=====BUILD LIBCOAP - DEBUG - <oic-resource>/csdk/libcoap/arduinomega/ethernet_shield/debug/====="
- $(MAKE) -C csdk/libcoap "BUILD=debug" "PLATFORM=arduinomega" "ARDUINOWIFI=0"
@echo "=====BUILD TB STACK - DEBUG - <oic-resource>/csdk/arduinomega/ethernet_shield/debug/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=debug" "PLATFORM=arduinomega" "ARDUINOWIFI=0"
arduinomega_stack_wifi_release:
@echo "=====BUILD C STACK FOR ARDUINO ATMEGA 2560 - RELEASE - WiFi SHIELD======"
- @echo "=====BUILD LIBCOAP - RELEASE - <oic-resource>/csdk/libcoap/arduinomega/wifi_shield/release/====="
- $(MAKE) -C csdk/libcoap "BUILD=release" "PLATFORM=arduinomega" "ARDUINOWIFI=1"
@echo "=====BUILD TB STACK - RELEASE - <oic-resource>/csdk/arduinomega/wifi_shield/release/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=release" "PLATFORM=arduinomega" "ARDUINOWIFI=1"
arduinomega_stack_wifi_debug:
@echo "=====BUILD C STACK FOR ARDUINO ATMEGA 2560 - DEBUG - WiFi SHIELD======"
- @echo "=====BUILD LIBCOAP - DEBUG - <oic-resource>/csdk/libcoap/arduinomega/wifi_shield/debug/====="
- $(MAKE) -C csdk/libcoap "BUILD=debug" "PLATFORM=arduinomega" "ARDUINOWIFI=1"
@echo "=====BUILD TB STACK - DEBUG - <oic-resource>/csdk/arduinomega/wifi_shield/debug/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=debug" "PLATFORM=arduinomega" "ARDUINOWIFI=1"
arduinodue_stack_ethernet_release:
@echo "=====BUILD C STACK FOR ARDUINO DUE - RELEASE - ETHERNET SHIELD======"
- @echo "=====BUILD LIBCOAP - RELEASE - <oic-resource>/csdk/libcoap/arduinodue/ethernet_shield/release/====="
- $(MAKE) -C csdk/libcoap "BUILD=release" "PLATFORM=arduinodue" "ARDUINOWIFI=0"
@echo "=====BUILD TB STACK - RELEASE - <oic-resource>/csdk/arduinodue/ethernet_shield/release/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=release" "PLATFORM=arduinodue" "ARDUINOWIFI=0"
arduinodue_stack_ethernet_debug:
- @echo "=====BUILD C STACK FOR ARDUINO DUE - DEBUG - ETHERNET SHIELD======"
- @echo "=====BUILD LIBCOAP - DEBUG - <oic-resource>/csdk/libcoap/arduinodue/ethernet_shield/debug/====="
- $(MAKE) -C csdk/libcoap "BUILD=debug" "PLATFORM=arduinodue" "ARDUINOWIFI=0"
@echo "=====BUILD TB STACK - DEBUG - <oic-resource>/csdk/arduinodue/ethernet_shield/debug/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=debug" "PLATFORM=arduinodue" "ARDUINOWIFI=0"
arduinodue_stack_wifi_release:
@echo "=====BUILD C STACK FOR ARDUINO DUE - RELEASE - WiFi SHIELD======"
- @echo "=====BUILD LIBCOAP - RELEASE - <oic-resource>/csdk/libcoap/arduinodue/wifi_shield/release/====="
- $(MAKE) -C csdk/libcoap "BUILD=release" "PLATFORM=arduinodue" "ARDUINOWIFI=1"
@echo "=====BUILD TB STACK - RELEASE - <oic-resource>/csdk/arduinodue/wifi_shield/release/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=release" "PLATFORM=arduinodue" "ARDUINOWIFI=1"
arduinodue_stack_wifi_debug:
@echo "=====BUILD C STACK FOR ARDUINO DUE - DEBUG - WiFi SHIELD======"
- @echo "=====BUILD LIBCOAP - DEBUG - <oic-resource>/csdk/libcoap/arduinodue/wifi_shield/debug/====="
- $(MAKE) -C csdk/libcoap "BUILD=debug" "PLATFORM=arduinodue" "ARDUINOWIFI=1"
@echo "=====BUILD TB STACK - DEBUG - <oic-resource>/csdk/arduinodue/wifi_shield/debug/====="
$(MAKE) -C csdk "buildScript_all" "BUILD=debug" "PLATFORM=arduinodue" "ARDUINOWIFI=1"
###############################################################################
linux_clean:
- -rm -rf -C csdk/libcoap/linux
-rm -rf -C csdk/linux
$(MAKE) -C csdk/stack/test/linux "clean"
$(MAKE) -C csdk/stack/samples/linux/SimpleClientServer "clean"
###############################################################################
arduinomega_clean:
- -rm -rf csdk/libcoap/arduinomega
-rm -rf csdk/arduinomega
-rm -rf csdk/stack/test/arduino/arduinomega
-rm -rf csdk/stack/samples/arduino/SimpleClientServer/ocserver/arduinomega
###############################################################################
arduinodue_clean:
- -rm -rf csdk/libcoap/arduinodue
-rm -rf csdk/arduinodue
-rm -rf csdk/stack/test/arduino/arduinodue
-rm -rf csdk/stack/samples/arduino/SimpleClientServer/ocserver/arduinodue
make clean
-To clean stack modules and libcoap (i.e. networking) modules & its
+To clean stack modules(i.e. networking) modules & its
dependencies:
make deepclean
'logger/include',
'ocrandom/include',
'ocmalloc/include',
- 'libcoap',
- 'occoap/include',
'stack/include',
'stack/include/internal',
'../oc_logger/include',
+ 'connectivity/lib/libcoap-4.1.1',
'connectivity/inc',
'connectivity/api',
'security/include',
OCTBSTACK_SRC = 'stack/src/'
liboctbstack_src = [
'../../extlibs/cjson/cJSON.c',
- 'occoap/src/occoap.c',
- 'occoap/src/occoaphelper.c',
OCTBSTACK_SRC + 'ocstack.c',
OCTBSTACK_SRC + 'occlientcb.c',
OCTBSTACK_SRC + 'ocresource.c',
OCTBSTACK_SRC + 'ocserverrequest.c',
OCTBSTACK_SRC + 'occollection.c',
OCTBSTACK_SRC + 'oicgroup.c',
- 'security/src/ocsecurity.c'
+ 'security/src/ocsecurity.c',
+ 'ocsocket/src/ocsocket.c',
+ 'logger/src/logger.c',
+ 'ocrandom/src/ocrandom.c',
+ 'ocmalloc/src/ocmalloc.c'
]
if target_os == 'arduino':
liboctbstack = liboctbstack_env.StaticLibrary('octbstack', liboctbstack_src)
##
## compiler flags
##
-LIBS = -L$(PROJECT_OUT_PATH) -lconnectivity_abstraction
+LIBS = -lconnectivity_abstraction -L$(PROJECT_OUT_PATH)
CFLAGS = -g -c -Wall -fPIC
$(CC) -o $@ $(COMPONENT_OBJS) $(LIBS) $(LFLAGS)
@$(MV) $(TARGET) $(COMPONENT_OUT_PATH)/.
-clean :
+clean :
@$(RM) $(COMPONENT_OBJ_PATH) \
$(COMPONENT_OUT_PATH)
+++ /dev/null
-libcoap-4.1.1
\ No newline at end of file
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
- <storageModule moduleId="org.eclipse.cdt.core.settings">
- <cconfiguration id="cdt.managedbuild.toolchain.gnu.base.1018092337">
- <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.base.1018092337" moduleId="org.eclipse.cdt.core.settings" name="Default">
- <externalSettings/>
- <extensions>
- <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
- <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
- <extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
- <extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
- <extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
- <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
- </extensions>
- </storageModule>
- <storageModule moduleId="cdtBuildSystem" version="4.0.0">
- <configuration buildProperties="" id="cdt.managedbuild.toolchain.gnu.base.1018092337" name="Default" parent="org.eclipse.cdt.build.core.emptycfg">
- <folderInfo id="cdt.managedbuild.toolchain.gnu.base.1018092337.1087568516" name="/" resourcePath="">
- <toolChain id="cdt.managedbuild.toolchain.gnu.base.1117193088" name="cdt.managedbuild.toolchain.gnu.base" superClass="cdt.managedbuild.toolchain.gnu.base">
- <targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.base.2034178578" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
- <builder id="cdt.managedbuild.target.gnu.builder.base.136308549" managedBuildOn="false" name="Gnu Make Builder.Default" superClass="cdt.managedbuild.target.gnu.builder.base"/>
- <tool id="cdt.managedbuild.tool.gnu.archiver.base.916466382" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
- <tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.542165745" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
- <inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1701422539" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
- </tool>
- <tool id="cdt.managedbuild.tool.gnu.c.compiler.base.71677454" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
- <inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.600103919" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
- </tool>
- <tool id="cdt.managedbuild.tool.gnu.c.linker.base.1867869060" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.base"/>
- <tool id="cdt.managedbuild.tool.gnu.cpp.linker.base.1385603412" name="GCC C++ Linker" superClass="cdt.managedbuild.tool.gnu.cpp.linker.base">
- <inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.1384762464" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
- <additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
- <additionalInput kind="additionalinput" paths="$(LIBS)"/>
- </inputType>
- </tool>
- <tool id="cdt.managedbuild.tool.gnu.assembler.base.20930498" name="GCC Assembler" superClass="cdt.managedbuild.tool.gnu.assembler.base">
- <inputType id="cdt.managedbuild.tool.gnu.assembler.input.522304477" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
- </tool>
- </toolChain>
- </folderInfo>
- </configuration>
- </storageModule>
- <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
- </cconfiguration>
- </storageModule>
- <storageModule moduleId="cdtBuildSystem" version="4.0.0">
- <project id="libcoap-4.1.1.null.789466840" name="libcoap-4.1.1"/>
- </storageModule>
- <storageModule moduleId="scannerConfiguration">
- <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
- </storageModule>
- <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
- <storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
-</cproject>
+++ /dev/null
-2014-02-04 Olaf Bergmann <bergmann@tzi.org>
-
- * resource.c (coap_print_link): This function now takes an offset
- where printing starts. This is used for generating blocks on the
- fly.
-
- * net.c (wellknown_response): Added support for Block2 options
- when generating a response for .well-known/core.
-
- * block.h (coap_opt_block_num): Fixed handling of zero-length
- options. COAP_OPT_BLOCK_LAST now returns NULL when the option
- value's length is zero.
-
-2014-01-07 Olaf Bergmann <bergmann@tzi.org>
-
- * resource.c (coap_print_link): Output partial resource
- descriptions. The function now provides a sliding window over the
- textual representation of the resource. Output starts at the given
- offset and ends at the buffer's upper bound. The meaning of the
- return value has changed to allow distinguishing whether or not
- the resource description has been truncated at the buffer's upper
- bound.
- (print_wellknown): Support for the new coap_print_link(). An
- additional parameter now is used to provide the offset into the
- resource description. The meaning of the return value has been
- adjusted accordingly.
-
-2013-12-23 Olaf Bergmann <bergmann@tzi.org>
-
- * configure.in: merged with LWIP port from chrysn
- <https://git.gitorious.org/coap-lwip/coap-lwip.git>. This
- introduces new compiler flags WITH_POSIX and WITH_LWIP to
- distinguish target platforms.
-
-2013-09-03 Olaf Bergmann <bergmann@tzi.org>
-
- * option.h (coap_option_setb): increased size of option type
- argument
-
- * tests/test_error_response.c (t_init_error_response_tests): new
- tests for error response generation
-
- * tests/test_pdu.c (t_encode_pdu5): fixed number for option Accept
-
- * net.c (coap_new_error_response): fixed option size calculation
-
-2013-07-04 Olaf Bergmann <bergmann@tzi.org>
-
- * net.c (coap_new_context): register critical Accept option
-
- * pdu.c: option codes for Accept and Size1 according to coap-18
-
-2013-02-01 Olaf Bergmann <bergmann@tzi.org>
-
- * coap_time.h (coap_clock_init_impl): fix invalid preprocessor
- directive. #warning is now only used for gcc only (close sf bug #15)
-
- * net.c (wellknown_response): applied patch from chrysn to
- fix bug in generation of .well-known/core representation
-
-2013-01-21 Olaf Bergmann <bergmann@tzi.org>
-
- * option.h: renamed option field in coap_opt_iterator_t to
- next_option to detect erroneous use in old code
-
-2013-01-18 Olaf Bergmann <bergmann@tzi.org>
-
- * configure.in: new option --with-tests to enable unit tests
-
- * tests/testdriver.c: unit tests for parser functions
-
- * pdu.c (coap_pdu_parse): new PDU parser for Klaus-encoding
- according to coap-13
-
- * net.c (coap_read): call coap_pdu_parse() to check PDU integrity
-
- * option.c: Klaus-encoding for coap-13, including new option
- iterator interface
-
-2012-11-20 Olaf Bergmann <bergmann@tzi.org>
-
- * net.c (next_option_safe): made option parsing more robust in
- presence of option jumps
-
- * pdu.h: new option codes from draft-ietf-core-coap-12
-
- * option.c (coap_opt_setlength): new function to set option length
-
- * uri.c (make_decoded_option): use coap_opt_setlength() instead of
- obsolete macro COAP_OPT_SETLENGTH.
-
-2012-11-19 Olaf Bergmann <bergmann@tzi.org>
-
- * uri.c (make_decoded_option): use coap_opt_encode() instead of writing
-
-2012-11-03 Olaf Bergmann <bergmann@tzi.org>
-
- * net.c (coap_read): read new option encoding
-
-2012-11-01 Olaf Bergmann <bergmann@tzi.org>
-
- * option.c (coap_opt_size, coap_opt_value, coap_opt_length):
- several functions to access fields of options (possibly preceeded
- by option jump)
-
-2012-10-25 Olaf Bergmann <bergmann@tzi.org>
-
- * option.c (coap_opt_encode): new function for option encoding
- with option jumps
-
-2012-03-23 Olaf Bergmann <bergmann@tzi.org>
-
- * examples/client.c (clear_obs): clear observation relationship after
- user-specified duration
-
-2012-03-21 Olaf Bergmann <bergmann@tzi.org>
-
- * resource.c (print_wellknown): filtering by attributes
-
-2012-03-19 Olaf Bergmann <bergmann@tzi.org>
-
- * pdu.c (coap_add_option): allow more than 15 options.
-
-2012-03-15 Olaf Bergmann <bergmann@tzi.org>
-
- * examples/client.c (cmdline_uri): split path and query here to
- make it easier to include these options in subsequent requests for
- block transfer.
-
-2012-03-14 Olaf Bergmann <bergmann@tzi.org>
-
- * examples/etsi_iot_01.c: Support for POST, PUT, DELETE on /test
-
-2012-03-13 Olaf Bergmann <bergmann@tzi.org>
-
- * encode.c (coap_encode_var_bytes): more efficient coding for 0
-
-2012-03-11 Olaf Bergmann <bergmann@tzi.org>
-
- * examples/etsi_iot_01.c: Test cases for 1st ETSI CoAP Plugtest,
- March 24/25, 2012 in Paris, France.
-
-2012-03-10 Olaf Bergmann <bergmann@tzi.org>
-
- * block.c: support for block transfer.
-
-2012-03-07 Olaf Bergmann <bergmann@tzi.org>
-
- * examples/client.c (usage): new command line options
- -B to set timeout after which the main loop is left.
- -e to specify a payload (incompatible with -f)
- (message_handler): bugfixes
-
- * resource.h: (coap_method_handler_t): new API for method handlers.
-
-
-Copyright 2012 Olaf Bergmann, TZI
-Copying and distribution of this file, with or without modification, are
-permitted provided the copyright notice and this notice are preserved.
+++ /dev/null
-Copyright (c) 2010--2011, Olaf Bergmann
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- o Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- o Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
+++ /dev/null
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
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-
- END OF TERMS AND CONDITIONS
+++ /dev/null
-# Makefile for libcoap
-#
-# Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
-#
-# This file is part of the CoAP library libcoap. Please see
-# README for terms of use.
-
-# the library's version
-VERSION:=@PACKAGE_VERSION@
-
-# tools
-@SET_MAKE@
-RANLIB=@RANLIB@
-SHELL = /bin/sh
-MKDIR = mkdir
-ETAGS = @ETAGS@
-
-abs_builddir = @abs_builddir@
-top_builddir = @top_builddir@
-package = @PACKAGE_TARNAME@-@PACKAGE_VERSION@
-
-# files and flags
-SOURCES:= pdu.c net.c debug.c encode.c uri.c coap_list.c resource.c hashkey.c \
- str.c option.c async.c subscribe.c block.c
-OBJECTS:= $(patsubst %.c, %.o, $(SOURCES))
-HEADERS:=coap.h config.h debug.h pdu.h net.h encode.h uri.h coap_list.h mem.h \
- str.h option.h bits.h uthash.h utlist.h resource.h hashkey.h async.h \
- subscribe.h block.h address.h prng.h coap_time.h t_list.h
-CFLAGS:=-Wall -Wextra -std=c99 -pedantic @CFLAGS@
-CPPFLAGS:=@CPPFLAGS@
-DISTDIR=$(top_builddir)/$(package)
-SUBDIRS:=examples doc tests
-FILES:=ChangeLog README LICENSE.BSD LICENSE.GPL Makefile.in configure configure.in config.h.in $(SOURCES) $(HEADERS)
-LIB:=libcoap.a
-LDSOFLAGS=-shared
-LDFLAGS:=@LIBS@
-ARFLAGS:=cru
-examples:=examples
-doc:=doc
-@BUILD_SO@
-
-ifdef BUILD_SO
- MACHINE?=$(shell $(CC) -dumpmachine)
- ifeq ($(findstring Darwin, $(MACHINE)), Darwin)
- LDSOFLAGS=-dynamiclib
- LIBSO=libcoap.dylib
- endif
- ifeq ($(findstring Windows, $(MACHINE)), Windows)
- LIBSO=libcoap.dll
- endif
- # more platforms go here
- ifndef LIBSO
- LIBSO=libcoap.so
- endif
- ifndef PICFLAG
- CFLAGS+=-fPIC
- else
- CFLAGS+=$(PICFLAG)
- endif
-endif
-
-.PHONY: all dirs clean distclean .gitignore doc TAGS
-
-.SUFFIXES:
-.SUFFIXES: .c .o
-
-all: $(LIB) $(LIBSO) dirs
-
-check:
- echo DISTDIR: $(DISTDIR)
- echo top_builddir: $(top_builddir)
- $(MAKE) -C examples check
-
-dirs: $(SUBDIRS)
- for dir in $^; do \
- $(MAKE) -C $$dir ; \
- done
-
-$(LIB): $(OBJECTS)
- $(AR) $(ARFLAGS) $@ $^
- $(RANLIB) $@
-
-$(LIBSO): $(OBJECTS)
- $(LD) $(LDSOFLAGS) $(LDFLAGS) -o $@ $^
-
-clean:
- @rm -f $(PROGRAM) main.o $(LIB) $(LIBSO) $(OBJECTS)
- for dir in $(SUBDIRS); do \
- $(MAKE) -C $$dir clean ; \
- done
-
-doc:
- $(MAKE) -C doc
-
-distclean: clean
- @rm -rf $(DISTDIR)
- @rm -f *~ $(DISTDIR).tar.gz
-
-dist: $(FILES) $(SUBDIRS)
- test -d $(DISTDIR) || mkdir $(DISTDIR)
- cp $(FILES) $(DISTDIR)
- for dir in $(SUBDIRS); do \
- $(MAKE) -C $$dir dist; \
- done
- tar czf $(package).tar.gz $(DISTDIR)
-
-TAGS:
- $(ETAGS) -o $@.new $(SOURCES)
- $(ETAGS) -a -o $@.new $(HEADERS)
- mv $@.new $@
-
-.gitignore:
- echo "core\n*~\n*.[oa]\n*.gz\n*.cap\n$(PROGRAM)\n$(DISTDIR)\n.gitignore" >$@
+++ /dev/null
-libcoap: A C implementation of IETF Core Application protocol
-
-Copyright (C) 2010--2013 by Olaf Bergmann <bergmann@tzi.org>
-
-ABOUT LIBCOAP
-
-libcoap is a C implementation of a lightweight application-protocol
-for devices that are constrained their resources such as computing
-power, RF range, memory, bandwith, or network packet sizes. This
-protocol, CoAP, is developed in the IETF working group "Constrained
-RESTful Environments (core)", see <http://6lowapp.net>.
-
-PACKAGE CONTENTS
-
-This directory contains a protocol parser and basic networking
-functions for platform with support for malloc() and BSD-style
-sockets. The examples directory contains a client and a server to
-demonstrate the use of this library.
-
-LICENSE INFORMATION
-
-This library is published as open-source software without any warranty
-of any kind. Use is permitted under the terms of the GNU General
-Public License (GPL), Version 2 or higher, OR the revised BSD
-license. Please refer to LICENSE.GPL oder LICENSE.BSD for further
-details.
-
-NOTICE - TRANSITION TO SCONS
-
-The IoTivity build system is transitioning to SCONS. Although the
-makefiles are still available (until v1.0) and some developers are
-still using them, they are currently no longer supported. To learn more
-about building using SCONS see Readme.scons.txt in the repository root
-directory. The build steps used in continuous integration can be found
-in auto_build.sh which is also in the the repository root directory.
-
-BUILD STEPS FOR INTEL OC STACK
-
-Use below command to build libcoap:
-make all PLATFORM=linux
-make all PLATFORM=android
-
+++ /dev/null
-##
-# libcoap (share library) build script
-##
-
-Import('env')
-
-libcoap_env = env.Clone()
-
-target_os = env.get('TARGET_OS')
-# As in the source code(C) includes arduino Time library head file(C++)
-# It requires compile the .c with g++
-if target_os == 'arduino':
- libcoap_env.Replace(CC = env.get('CXX'))
- libcoap_env.Replace(CFLAGS = env.get('CXXFLAGS'))
-
-######################################################################
-# Build flags
-######################################################################
-libcoap_env.PrependUnique(CPPPATH = [
- '../ocsocket/include',
- '../ocmalloc/include',
- '../logger/include',
- '../ocrandom/include',
- '../stack',
- '../../oc_logger/include'
- ])
-
-if target_os not in ['arduino', 'windows', 'winrt']:
- libcoap_env.AppendUnique(CPPDEFINES = ['WITH_POSIX'])
- libcoap_env.AppendUnique(CFLAGS = ['-std=gnu99', '-fPIC'])
-
-if target_os not in ['windows', 'winrt']:
- libcoap_env.AppendUnique(CFLAGS = ['-Wall', '-ffunction-sections',
- '-fdata-sections', '-fno-exceptions'])
-
-if target_os == 'android':
- libcoap_env.AppendUnique(LIBS = ['log'])
-
-if target_os == 'arduino':
- libcoap_env.AppendUnique(CPPDEFINES = ['NDEBUG', 'WITH_ARDUINO'])
-
-if target_os in ['darwin', 'ios']:
- libcoap_env.AppendUnique(CPPDEFINES = ['_DARWIN_C_SOURCE'])
-
-if not env.get('RELEASE'):
- libcoap_env.AppendUnique(CPPDEFINES = ['TB_LOG'])
-
-######################################################################
-# Source files and Target(s)
-######################################################################
-libcoap_src = [
- 'pdu.c',
- 'net.c',
- 'debug.c',
- 'encode.c',
- 'uri.c',
- 'coap_list.c',
-# 'resource.c',
- 'hashkey.c',
- 'str.c',
- 'option.c',
- 'async.c',
- 'subscribe.c',
- 'block.c',
- '../logger/src/logger.c',
- '../ocrandom/src/ocrandom.c',
- '../ocmalloc/src/ocmalloc.c',
- '../../oc_logger/c/oc_logger.c',
- '../../oc_logger/c/oc_console_logger.c'
- ]
-
-if target_os == 'arduino':
- if env.get('NET') == 'Wifi':
- libcoap_src.append(['../ocsocket/src/ocsocket_arduino_wifi.cpp'])
- else:
- libcoap_src.append(['../ocsocket/src/ocsocket_arduino.cpp'])
-else:
- libcoap_src.append(['../ocsocket/src/ocsocket.c'])
-
-if target_os == 'arduino':
- libcoap = libcoap_env.StaticLibrary('libcoap_csdk', libcoap_src, OBJPREFIX='libcoap_')
-else:
- libcoap = libcoap_env.SharedLibrary('libcoap_csdk', libcoap_src, OBJPREFIX='libcoap_')
-
-libcoap_env.InstallTarget(libcoap, 'libcoap_csdk')
+++ /dev/null
-/* address.h -- representation of network addresses
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file address.h
- * @brief representation of network addresses
- */
-
-#ifndef _COAP_ADDRESS_H_
-#define _COAP_ADDRESS_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-
-#ifdef HAVE_ASSERT_H
-#include <assert.h>
-#else
-#ifndef assert
-#warning "assertions are disabled"
-# define assert(x)
-#endif
-#endif
-
-#include <string.h>
-#include <stdint.h>
-#include "ocsocket.h"
-
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <sys/socket.h>
-#endif
-
-#ifdef WITH_LWIP
-#include <lwip/ip_addr.h>
-
-typedef struct coap_address_t {
- uint16_t port;
- ip_addr_t addr;
-} coap_address_t;
-
-/* FIXME oversimplification: just assuming it's an ipv4 address instead of
- * looking up the appropraite lwip function */
-
-#define _coap_address_equals_impl(A, B) ((A)->addr.addr == (B)->addr.addr && A->port == B->port)
-
-/* FIXME sure there is something in lwip */
-
-#define _coap_is_mcast_impl(Address) 0
-
-#endif /* WITH_LWIP */
-#ifdef WITH_CONTIKI
-#include "uip.h"
-
-typedef struct coap_address_t {
- unsigned char size;
- uip_ipaddr_t addr;
- unsigned short port;
-} coap_address_t;
-
-#define _coap_address_equals_impl(A,B) \
- ((A)->size == (B)->size \
- && (A)->port == (B)->port \
- && uip_ipaddr_cmp(&((A)->addr),&((B)->addr)))
-
-#define _coap_is_mcast_impl(Address) uip_is_addr_mcast(&((Address)->addr))
-#endif /* WITH_CONTIKI */
-
-#ifdef WITH_POSIX
-
-#pragma pack(push, 1)
-/** multi-purpose address abstraction */
-typedef struct coap_address_t {
- socklen_t size; /**< size of addr */
- union {
- struct sockaddr sa;
- struct sockaddr_storage st;
- struct sockaddr_in sin;
- struct sockaddr_in6 sin6;
- } addr;
-} coap_address_t;
-#pragma pack(pop)
-
-static inline int
-_coap_address_equals_impl(const coap_address_t *a,
- const coap_address_t *b) {
- if (a->size != b->size || a->addr.sa.sa_family != b->addr.sa.sa_family)
- return 0;
-
- /* need to compare only relevant parts of sockaddr_in6 */
- switch (a->addr.sa.sa_family) {
- case AF_INET:
- return
- a->addr.sin.sin_port == b->addr.sin.sin_port &&
- memcmp(&a->addr.sin.sin_addr, &b->addr.sin.sin_addr,
- sizeof(struct in_addr)) == 0;
- case AF_INET6:
- return a->addr.sin6.sin6_port == b->addr.sin6.sin6_port &&
- memcmp(&a->addr.sin6.sin6_addr, &b->addr.sin6.sin6_addr,
- sizeof(struct in6_addr)) == 0;
- default: /* fall through and signal error */
- ;
- }
- return 0;
-}
-
-static inline int
-_coap_is_mcast_impl(const coap_address_t *a) {
- if (!a)
- return 0;
-
- switch (a->addr.sa.sa_family) {
- case AF_INET:
- return IN_MULTICAST(a->addr.sin.sin_addr.s_addr);
-case AF_INET6:
- return IN6_IS_ADDR_MULTICAST(&a->addr.sin6.sin6_addr);
- default: /* fall through and signal error */
- ;
- }
- return 0;
-}
-
-#endif /* WITH_POSIX */
-
-#ifdef WITH_ARDUINO
-typedef OCDevAddr coap_address_t;
-
-static inline int
-_coap_address_equals_impl(const coap_address_t *a,
- const coap_address_t *b) {
- uint32_t i;
-
- if ((a == NULL) || (b == NULL))
- return 0;
-
- if (a->size != b->size)
- return 0;
-
- for (i = 0; i < a->size; i++)
- {
- if (a->addr[i] != b->addr[i])
- return 0;
- }
- return 1;
-}
-
-static inline int
-_coap_is_mcast_impl(const coap_address_t *a) {
- if (!a)
- return 0;
-
- /* TODO */
- return 0;
-}
-
-#endif /* WITH_ARDUINO */
-
-/**
- * Resets the given coap_address_t object @p addr to its default
- * values. In particular, the member size must be initialized to the
- * available size for storing addresses.
- *
- * @param addr The coap_address_t object to initialize.
- */
-static inline void
-coap_address_init(coap_address_t *addr) {
- assert(addr);
- memset(addr, 0, sizeof(coap_address_t));
-#ifndef WITH_LWIP
- /* lwip has constandt address sizes and doesn't need the .size part */
- addr->size = sizeof(addr->addr);
-#endif
-}
-
-/**
- * Compares given address objects @p a and @p b. This function returns
- * @c 1 if addresses are equal, @c 0 otherwise. The parameters @p a
- * and @p b must not be @c NULL;
- */
-static inline int
-coap_address_equals(const coap_address_t *a, const coap_address_t *b) {
- assert(a); assert(b);
- return _coap_address_equals_impl(a, b);
-}
-
-/**
- * Checks if given address @p a denotes a multicast address. This
- * function returns @c 1 if @p a is multicast, @c 0 otherwise.
- */
-static inline int
-coap_is_mcast(const coap_address_t *a) {
- return a && _coap_is_mcast_impl(a);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_ADDRESS_H_ */
+++ /dev/null
-/* async.c -- state management for asynchronous messages
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file async.c
- * @brief state management for asynchronous messages
- */
-
-#ifndef WITHOUT_ASYNC
-
-#include "config.h"
-
-#include "utlist.h"
-
-#include "mem.h"
-#include "debug.h"
-#include "async.h"
-
-coap_async_state_t *
-coap_register_async(coap_context_t *context, coap_address_t *peer,
- coap_pdu_t *request, unsigned char flags, void *data) {
- coap_async_state_t *s;
- coap_tid_t id;
-
- coap_transaction_id(peer, request, &id);
- LL_SEARCH_SCALAR(context->async_state,s,id,id);
-
- if (s != NULL) {
- /* We must return NULL here as the caller must know that he is
- * responsible for releasing @p data. */
- debug("asynchronous state for transaction %d already registered\n", id);
- return NULL;
- }
-
- /* store information for handling the asynchronous task */
- s = (coap_async_state_t *)coap_malloc(sizeof(coap_async_state_t) +
- request->hdr->token_length);
- if (!s) {
- coap_log(LOG_CRIT, "coap_register_async: insufficient memory\n");
- return NULL;
- }
-
- memset(s, 0, sizeof(coap_async_state_t) + request->hdr->token_length);
-
- /* set COAP_ASYNC_CONFIRM according to request's type */
- s->flags = flags & ~COAP_ASYNC_CONFIRM;
- if (request->hdr->type == COAP_MESSAGE_CON)
- s->flags |= COAP_ASYNC_CONFIRM;
-
- s->appdata = data;
-
- memcpy(&s->peer, peer, sizeof(coap_address_t));
-
- if (request->hdr->token_length) {
- s->tokenlen = request->hdr->token_length;
- memcpy(s->token, request->hdr->token, request->hdr->token_length);
- }
-
- memcpy(&s->id, &id, sizeof(coap_tid_t));
-
- coap_touch_async(s);
-
- LL_PREPEND(context->async_state, s);
-
- return s;
-}
-
-coap_async_state_t *
-coap_find_async(coap_context_t *context, coap_tid_t id) {
- coap_async_state_t *tmp;
- LL_SEARCH_SCALAR(context->async_state,tmp,id,id);
- return tmp;
-}
-
-int
-coap_remove_async(coap_context_t *context, coap_tid_t id,
- coap_async_state_t **s) {
- coap_async_state_t *tmp = coap_find_async(context, id);
-
- if (tmp)
- LL_DELETE(context->async_state,tmp);
-
- *s = tmp;
- return tmp != NULL;
-}
-
-void
-coap_free_async(coap_async_state_t *s) {
- if (s && (s->flags & COAP_ASYNC_RELEASE_DATA) != 0)
- coap_free(s->appdata);
- coap_free(s);
-}
-
-#else
-void does_not_exist(); /* make some compilers happy */
-#endif /* WITHOUT_ASYNC */
+++ /dev/null
-/* async.h -- state management for asynchronous messages
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file async.h
- * @brief state management for asynchronous messages
- */
-
-
-#ifndef _COAP_ASYNC_H_
-#define _COAP_ASYNC_H_
-
-#include "config.h"
-#include "net.h"
-
-#ifndef WITHOUT_ASYNC
-
-/**
- * @defgroup coap_async Asynchronous Messaging
- * @{
- * Structure for managing asynchronous state of CoAP resources. A
- * coap_resource_t object holds a list of coap_async_state_t objects
- * that can be used to generate a separate response in case a result
- * of an operation cannot be delivered in time, or the resource has
- * been explicitly subscribed to with the option @c observe.
- */
-typedef struct coap_async_state_t {
- unsigned char flags; /**< holds the flags to control behaviour */
-
- /**
- * Holds the internal time when the object was registered with a
- * resource. This field will be updated whenever
- * coap_register_async() is called for a specific resource.
- */
- coap_tick_t created;
-
- /**
- * This field can be used to register opaque application data with
- * the asynchronous state object. */
- void *appdata;
-
- unsigned short message_id; /**< id of last message seen */
- coap_tid_t id; /**< transaction id */
-
- struct coap_async_state_t *next; /**< internally used for linking */
-
- coap_address_t peer; /**< the peer to notify */
- size_t tokenlen; /**< length of the token */
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-pedantic"
-#endif
- __extension__ unsigned char token[]; /**< the token to use in a response */
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-#pragma GCC diagnostic pop
-#endif
-} coap_async_state_t;
-
-/* Definitions for Async Status Flags These flags can be used to
- * control the behaviour of asynchronous response generation. */
-#define COAP_ASYNC_CONFIRM 0x01 /**< send confirmable response */
-#define COAP_ASYNC_SEPARATE 0x02 /**< send separate response */
-#define COAP_ASYNC_OBSERVED 0x04 /**< the resource is being observed */
-
-/** release application data on destruction */
-#define COAP_ASYNC_RELEASE_DATA 0x08
-
-/**
- * Allocates a new coap_async_state_t object and fills its fields
- * according to the given @p request. The @p flags are used to control
- * generation of empty ACK responses to stop retransmissions and to
- * release registered @p data when the resource is deleted by
- * coap_free_async(). This function returns a pointer to the registered
- * coap_async_t object or @c NULL on error. Note that this function will
- * return @c NULL in case that an object with the same identifier is
- * already registered.
- *
- * @param context The context to use.
- * @param peer The remote peer that is to be asynchronously notified.
- * @param request The request that is handled asynchronously.
- * @param flags Flags to control state management.
- * @param data Opaque application data to register. Note that the
- * storage occupied by @p data is released on destruction
- * only if flag COAP_ASYNC_RELEASE_DATA is set.
- *
- * @return A pointer to the registered coap_async_state_t object or
- * @c NULL in case of an error.
- */
-coap_async_state_t *
-coap_register_async(coap_context_t *context, coap_address_t *peer,
- coap_pdu_t *request, unsigned char flags, void *data);
-
-/**
- * Removes the state object identified by @p id from @p context. The
- * removed object is returned in @p s, if found. Otherwise, @p s is
- * undefined. This function returns @c 1 if the object was removed, @c
- * 0 otherwise. Note that the storage allocated for the stored object
- * is not released by this functions. You will have to call
- * coap_free_async() to do so.
- *
- * @param context The context where the async object is registered.
- * @param id The identifier of the asynchronous transaction.
- * @param s Will be set to the object identified by @p id
- * after removal.
- *
- * @return @c 1 if object was removed and @p s updated, or @c 0 if no
- * object was found with the given id. @p s is valid only if the
- * return value is @c 1.
- */
-int coap_remove_async(coap_context_t *context, coap_tid_t id,
- coap_async_state_t **s);
-
-/**
- * Releases the memory that was allocated by coap_async_state_init()
- * for the object @p s. The registered application data will be
- * released automatically if COAP_ASYNC_RELEASE_DATA is set.
- *
- * @param s The object to delete.
- */
-void
-coap_free_async(coap_async_state_t *state);
-
-/**
- * Retrieves the object identified by @p id from the list of asynchronous
- * transactions that are registered with @p context. This function returns
- * a pointer to that object or @c NULL if not found.
- *
- * @param context The context where the asynchronous objects are
- * registered with.
- * @param id The id of the object to retrieve.
- *
- * @return A pointer to the object identified by @p id or @c NULL if
- * not found.
- */
-coap_async_state_t *coap_find_async(coap_context_t *context, coap_tid_t id);
-
-/**
- * Updates the time stamp of @p s.
- *
- * @param s The state object to update.
- */
-static inline void
-coap_touch_async(coap_async_state_t *s) { coap_ticks(&s->created); }
-
-/** @} */
-
-#endif /* WITHOUT_ASYNC */
-
-#endif /* _COAP_ASYNC_H_ */
+++ /dev/null
-/*
- * bits.h -- bit vector manipulation
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file bits.h
- * @brief bit vector manipulation
- */
-
-#ifndef _BITS_H_
-#define _BITS_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#include <stdint.h>
-
-/**
- * Sets the bit @p bit in bit-vector @p vec. This function returns @c
- * 1 if bit was set or @c -1 on error (i.e. when the given bit does
- * not fit in the vector).
- *
- * @param vec The bit-vector to change.
- * @param size The size of @p vec in bytes.
- * @param bit The bit to set in @p vec.
- *
- * @return @c -1 if @p bit does not fit into @p vec, @c 1 otherwise.
- */
-inline static int
-bits_setb(uint8_t *vec, size_t size, uint16_t bit) {
- if (size <= (size_t)(bit >> 3))
- return -1;
-
- *(vec + (bit >> 3)) |= (uint8_t)(1 << (bit & 0x07));
- return 1;
-}
-
-/**
- * Clears the bit @p bit from bit-vector @p vec. This function returns
- * @c 1 if bit was cleared or @c -1 on error (i.e. when the given bit
- * does not fit in the vector).
- *
- * @param vec The bit-vector to change.
- * @param size The size of @p vec in bytes.
- * @param bit The bit to clear from @p vec.
- *
- * @return @c -1 if @p bit does not fit into @p vec, @c 1 otherwise.
- */
-inline static int
-bits_clrb(uint8_t *vec, size_t size, uint16_t bit) {
- if (size <= (size_t)(bit >> 3))
- return -1;
-
- *(vec + (bit >> 3)) &= (uint8_t)(~(1 << (bit & 0x07)));
- return 1;
-}
-
-/**
- * Gets the status of bit @p bit from bit-vector @p vec. This function returns
- * @c 1 if the bit is set, @c 0 otherwise (even in case of an error)..
- *
- * @param vec The bit-vector to read from..
- * @param size The size of @p vec in bytes.
- * @param bit The bit to get from @p vec.
- *
- * @return @c 1 if the bit is set, @c 0 otherwise.
- */
-inline static int
-bits_getb(const uint8_t *vec, size_t size, uint16_t bit) {
- if (size <= (size_t)(bit >> 3))
- return -1;
-
- return (*(vec + (bit >> 3)) & (1 << (bit & 0x07))) != 0;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _BITS_H_ */
+++ /dev/null
-/* block.c -- block transfer
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#ifdef WITH_ARDUINO
-/* On Arduino the abort function, needed for assert, is defined in std lib */
-#include <stdlib.h>
-#endif
-
-#include "debug.h"
-#include "block.h"
-
-#define min(a,b) ((a) < (b) ? (a) : (b))
-
-#ifndef WITHOUT_BLOCK
-unsigned int
-coap_opt_block_num(const coap_opt_t *block_opt) {
- unsigned int num = 0;
- unsigned short len;
-
- len = coap_opt_length(block_opt);
-
- if (len == 0) {
- return 0;
- }
-
- if (len > 1) {
- num = coap_decode_var_bytes(COAP_OPT_VALUE(block_opt),
- COAP_OPT_LENGTH(block_opt) - 1);
- }
-
- return (num << 4) | ((*COAP_OPT_BLOCK_LAST(block_opt) & 0xF0) >> 4);
-}
-
-int
-coap_get_block(coap_pdu_t *pdu, unsigned short type, coap_block_t *block) {
- coap_opt_iterator_t opt_iter;
- coap_opt_t *option;
-
- assert(block);
- memset(block, 0, sizeof(coap_block_t));
-
- if (pdu && (option = coap_check_option(pdu, type, &opt_iter))) {
- block->szx = COAP_OPT_BLOCK_SZX(option);
- if (COAP_OPT_BLOCK_MORE(option))
- block->m = 1;
- block->num = coap_opt_block_num(option);
- return 1;
- }
-
- return 0;
-}
-
-int
-coap_write_block_opt(coap_block_t *block, unsigned short type,
- coap_pdu_t *pdu, size_t data_length) {
- size_t start, want, avail;
- unsigned char buf[3];
-
- assert(pdu);
-
- /* Block2 */
- if (type != COAP_OPTION_BLOCK2) {
- warn("coap_write_block_opt: skipped unknown option\n");
- return -1;
- }
-
- start = block->num << (block->szx + 4);
- if (data_length <= start) {
- debug("illegal block requested\n");
- return -2;
- }
-
- avail = pdu->max_size - pdu->length - 4;
- want = 1 << (block->szx + 4);
-
- /* check if entire block fits in message */
- if (want <= avail) {
- block->m = want < data_length - start;
- } else {
- /* Sender has requested a block that is larger than the remaining
- * space in pdu. This is ok if the remaining data fits into the pdu
- * anyway. The block size needs to be adjusted only if there is more
- * data left that cannot be delivered in this message. */
-
- if (data_length - start <= avail) {
-
- /* it's the final block and everything fits in the message */
- block->m = 0;
- } else {
- unsigned char szx;
-
- /* we need to decrease the block size */
- if (avail < 16) { /* bad luck, this is the smallest block size */
- debug("not enough space, even the smallest block does not fit");
- return -3;
- }
- debug("decrease block size for %d to %d\n", avail, coap_fls(avail) - 5);
- szx = block->szx;
- block->szx = coap_fls(avail) - 5;
- block->m = 1;
- block->num <<= szx - block->szx;
- }
- }
-
- /* to re-encode the block option */
- coap_add_option(pdu, type, coap_encode_var_bytes(buf, ((block->num << 4) |
- (block->m << 3) |
- block->szx)),
- buf);
-
- return 1;
-}
-
-int
-coap_add_block(coap_pdu_t *pdu, unsigned int len, const unsigned char *data,
- unsigned int block_num, unsigned char block_szx) {
- size_t start;
- start = block_num << (block_szx + 4);
-
- if (len <= start)
- return 0;
-
- return coap_add_data(pdu,
- min(len - start, (unsigned int)(1 << (block_szx + 4))),
- data + start);
-}
-#endif /* WITHOUT_BLOCK */
+++ /dev/null
-/* block.h -- block transfer
- *
- * Copyright (C) 2010--2012,2014 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_BLOCK_H_
-#define _COAP_BLOCK_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "option.h"
-#include "encode.h"
-#include "pdu.h"
-
-/**
- * @defgroup block Block Transfer
- * @{
- */
-
-#ifndef COAP_MAX_BLOCK_SZX
-/**
- * The largest value for the SZX component in a Block option. Note
- * that 1 << (COAP_MAX_BLOCK_SZX + 4) should not exceed
- * COAP_MAX_PDU_SIZE.
- */
-#define COAP_MAX_BLOCK_SZX 4
-#endif /* COAP_MAX_BLOCK_SZX */
-
-#if (COAP_MAX_PDU_SIZE - 6) < (1 << (COAP_MAX_BLOCK_SZX + 4))
-#error "COAP_MAX_BLOCK_SZX too large"
-#endif
-
-/**
- * Structure of Block options.
- */
-typedef struct {
- unsigned int num:20; /**< block number */
- unsigned int m:1; /**< 1 if more blocks follow, 0 otherwise */
- unsigned int szx:3; /**< block size */
-} coap_block_t;
-
-/**
- * Returns the value of the least significant byte of a Block option @p opt.
- * For zero-length options (i.e. num == m == szx == 0), COAP_OPT_BLOCK_LAST
- * returns @c NULL.
- */
-#define COAP_OPT_BLOCK_LAST(opt) \
- (COAP_OPT_LENGTH(opt) ? (COAP_OPT_VALUE(opt) + (COAP_OPT_LENGTH(opt)-1)) : 0)
-
-/** Returns the value of the More-bit of a Block option @p opt. */
-#define COAP_OPT_BLOCK_MORE(opt) \
- (COAP_OPT_LENGTH(opt) ? (*COAP_OPT_BLOCK_LAST(opt) & 0x08) : 0)
-
-/** Returns the value of the SZX-field of a Block option @p opt. */
-#define COAP_OPT_BLOCK_SZX(opt) \
- (COAP_OPT_LENGTH(opt) ? (*COAP_OPT_BLOCK_LAST(opt) & 0x07) : 0)
-
-/**
- * Returns the value of field @c num in the given block option @p
- * block_opt.
- */
-unsigned int coap_opt_block_num(const coap_opt_t *block_opt);
-
-/**
- * Checks if more than @p num blocks are required to deliver @p data_len
- * bytes of data for a block size of 1 << (@p szx + 4).
- */
-static inline int
-coap_more_blocks(size_t data_len, unsigned int num, unsigned short szx) {
- return ((num+1) << (szx + 4)) < data_len;
-}
-
-/** Sets the More-bit in @p block_opt */
-static inline void
-coap_opt_block_set_m(coap_opt_t *block_opt, int m) {
- if (m)
- *(COAP_OPT_VALUE(block_opt) + (COAP_OPT_LENGTH(block_opt) - 1)) |= 0x08;
- else
- *(COAP_OPT_VALUE(block_opt) + (COAP_OPT_LENGTH(block_opt) - 1)) &= ~0x08;
-}
-
-/**
- * Initializes @p block from @p pdu. @p type must be either COAP_OPTION_BLOCK1
- * or COAP_OPTION_BLOCK2. When option @p type was found in @p pdu, @p block
- * is initialized with values from this option and the function returns the
- * value @c 1. Otherwise, @c 0 is returned.
- *
- * @param pdu The pdu to search for option @p type.
- * @param type The option to search for (must be COAP_OPTION_BLOCK1 or
- * COAP_OPTION_BLOCK2)
- * @param block The block structure to initilize.
- * @return @c 1 on success, @c 0 otherwise.
- */
-int coap_get_block(coap_pdu_t *pdu, unsigned short type, coap_block_t *block);
-
-/**
- * Writes a block option of type @p type to message @p pdu. If the
- * requested block size is too large to fit in @p pdu, it is reduced
- * accordingly. An exception is made for the final block when less
- * space is required. The actual length of the resource is specified
- * in @p data_length.
- *
- * This function may change *block to reflect the values written to
- * @p pdu. As the function takes into consideration the remaining space
- * @p pdu, no more options should be added after coap_write_block_opt()
- * has returned.
- *
- * @param block The block structure to use. On return, this object
- * is updated according to the values that have been
- * written to @p pdu.
- * @param type COAP_OPTION_BLOCK1 or COAP_OPTION_BLOCK2
- * @param pdu The message where the block option should be
- * written.
- * @param data_length The length of the actual data that will be added
- * the @p pdu by calling coap_add_block().
- * @return @c 1 on success, or a negative value on error.
- */
-int coap_write_block_opt(coap_block_t *block, unsigned short type,
- coap_pdu_t *pdu, size_t data_length);
-
-/**
- * Adds the @p block_num block of size 1 << (@p block_szx + 4) from
- * source @p data to @p pdu.
- *
- * @param pdu The message to add the block
- * @param len The length of @p data.
- * @param data The source data to fill the block with
- * @param block_num The actual block number
- * @param block_szx Encoded size of block @p block_number
- * @return @c 1 on success, @c 0 otherwise.
- */
-int coap_add_block(coap_pdu_t *pdu, unsigned int len, const unsigned char *data,
- unsigned int block_num, unsigned char block_szx);
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_BLOCK_H_ */
+++ /dev/null
-/* coap.h -- main header file for CoAP stack
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_H_
-#define _COAP_H_
-
-#include "net.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-#include "debug.h"
-#include "mem.h"
-#include "coap_list.h"
-#include "pdu.h"
-#include "option.h"
-#include "encode.h"
-#include "str.h"
-#include "uri.h"
-#include "async.h"
-#include "t_list.h"
-#include "subscribe.h"
-#include "block.h"
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_H_ */
+++ /dev/null
-/* coap_list.c -- CoAP list structures
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <string.h>
-
-#include "debug.h"
-#include "mem.h"
-#include "coap_list.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int
-coap_insert(coap_list_t **queue, coap_list_t *node,
- int (*order)(void *, void *node) ) {
- coap_list_t *p, *q;
- if ( !queue || !node )
- return 0;
-
- /* set queue head if empty */
- if ( !*queue ) {
- *queue = node;
- return 1;
- }
-
- /* replace queue head if new node has to be added before the existing queue head */
- q = *queue;
- if ( order( node->data, q->data ) < 0) {
- node->next = q;
- *queue = node;
- return 1;
- }
-
- /* search for right place to insert */
- do {
- p = q;
- q = q->next;
- } while ( q && order( node->data, q->data ) >= 0);
-
- /* insert new item */
- node->next = q;
- p->next = node;
- return 1;
-}
-
-int
-coap_delete(coap_list_t *node) {
- if ( !node )
- return 0;
-
- if ( node->delete_func )
- node->delete_func( node->data );
- coap_free( node->data );
- coap_free( node );
-
- return 1;
-}
-
-void
-coap_delete_list(coap_list_t *queue) {
- if ( !queue )
- return;
-
- coap_delete_list( queue->next );
- coap_delete( queue );
-}
-
-coap_list_t *
-coap_new_listnode(void *data, void (*delete_func)(void *) ) {
- coap_list_t *node = (coap_list_t*)coap_malloc( sizeof(coap_list_t) );
- if ( ! node ) {
-#ifndef NDEBUG
- coap_log(LOG_CRIT, "coap_new_listnode: malloc\n");
-#endif
- return NULL;
- }
-
- memset(node, 0, sizeof(coap_list_t));
- node->data = data;
- node->delete_func = delete_func;
- return node;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
+++ /dev/null
-/* coap_list.h -- CoAP list structures
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_LIST_H_
-#define _COAP_LIST_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct coap_linkedlistnode {
- struct coap_linkedlistnode *next;
- void *data;
-
- /**
- * Callback function that is called from coap_delete to release
- * additional memory allocated by data Set to NULL if you do not
- * need this. Note that data is free'd automatically. */
- void (*delete_func)(void *);
-};
-
-typedef struct coap_linkedlistnode coap_list_t;
-
-/**
- * Adds node to given queue, ordered by specified order function. Returns 1
- * when insert was successful, 0 otherwise.
- */
-int coap_insert(coap_list_t **queue, coap_list_t *node,
- int (*order)(void *, void *) );
-
-/* destroys specified node */
-int coap_delete(coap_list_t *node);
-
-/* removes all items from given queue and frees the allocated storage */
-void coap_delete_list(coap_list_t *queue);
-
-/**
- * Creates a new list node and adds the given data object. The memory allocated
- * by data will be released by coap_delete() with the new node. Returns the
- * new list node.
- */
-coap_list_t *coap_new_listnode(void *data, void (*delete_func)(void *) );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_LIST_H_ */
+++ /dev/null
-/* coap_time.h -- Clock Handling
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file coap_time.h
- * @brief Clock Handling
- */
-
-#ifndef _COAP_TIME_H_
-#define _COAP_TIME_H_
-
-/*
-** Make sure we can call this stuff from C++.
-*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-#include "config.h"
-
-/**
- * @defgroup clock Clock Handling
- * Default implementation of internal clock. You should redefine this if
- * you do not have time() and gettimeofday().
- * @{
- */
-
-#ifdef WITH_LWIP
-
-#include <stdint.h>
-#include <lwip/sys.h>
-
-/* lwIP provides ms in sys_now */
-#define COAP_TICKS_PER_SECOND 1000
-
-typedef uint32_t coap_tick_t;
-
-static inline void coap_ticks_impl(coap_tick_t *t)
-{
- *t = sys_now();
-}
-
-static inline void coap_clock_init_impl(void)
-{
-}
-
-#define coap_clock_init coap_clock_init_impl
-
-#define coap_ticks coap_ticks_impl
-
-#endif
-#ifdef WITH_CONTIKI
-#include "clock.h"
-
-typedef clock_time_t coap_tick_t;
-
-/**
- * This data type is used to represent the difference between two
- * clock_tick_t values. This data type must have the same size in
- * memory as coap_tick_t to allow wrapping.
- */
-typedef int coap_tick_diff_t;
-
-#define COAP_TICKS_PER_SECOND CLOCK_SECOND
-
-/** Set at startup to initialize the internal clock (time in seconds). */
-extern clock_time_t clock_offset;
-
-static inline void
-contiki_clock_init_impl(void) {
- clock_init();
- clock_offset = clock_time();
-}
-
-#define coap_clock_init contiki_clock_init_impl
-
-static inline void
-contiki_ticks_impl(coap_tick_t *t) {
- *t = clock_time();
-}
-
-#define coap_ticks contiki_ticks_impl
-
-#endif /* WITH_CONTIKI */
-#ifdef WITH_POSIX
-typedef unsigned int coap_tick_t;
-
-/**
- * This data type is used to represent the difference between two
- * clock_tick_t values. This data type must have the same size in
- * memory as coap_tick_t to allow wrapping.
- */
-typedef int coap_tick_diff_t;
-
-#define COAP_TICKS_PER_SECOND 1024
-
-/** Set at startup to initialize the internal clock (time in seconds). */
-extern time_t clock_offset;
-#endif /* WITH_POSIX */
-
-#ifdef WITH_ARDUINO
-#include "Time.h"
-typedef time_t coap_tick_t;
-
-/**
- * This data type is used to represent the difference between two
- * clock_tick_t values. This data type must have the same size in
- * memory as coap_tick_t to allow wrapping.
- */
-typedef int coap_tick_diff_t;
-
-/* TODO: Ticks per second value for Arduino needs verification from
- * documentation */
-#define COAP_TICKS_PER_SECOND 1000
-
-extern time_t clock_offset;
-
-#endif /* WITH_ARDUINO */
-
-#ifndef coap_clock_init
-static inline void
-coap_clock_init_impl(void) {
-#ifdef HAVE_TIME_H
- clock_offset = time(NULL);
-#else
-# ifdef WITH_ARDUINO
- clock_offset = now();
-# else
-# ifdef __GNUC__
- /* Issue a warning when using gcc. Other prepropressors do
- * not seem to have a similar feature. */
-# warning "cannot initialize clock"
-# endif
- clock_offset = 0;
-# endif /* WITH_ARDUINO */
-#endif /* HAVE_TIME */
-}
-#define coap_clock_init coap_clock_init_impl
-#endif /* coap_clock_init */
-
-#ifndef coap_ticks
-static inline void
-coap_ticks_impl(coap_tick_t *t) {
-#ifdef HAVE_SYS_TIME_H
- struct timeval tv;
- gettimeofday(&tv, NULL);
- *t = (tv.tv_sec - clock_offset) * COAP_TICKS_PER_SECOND
- + (tv.tv_usec * COAP_TICKS_PER_SECOND / 1000000);
-#else
-# ifdef WITH_ARDUINO
- coap_tick_t tv;
- tv = now();
- *t = (tv - clock_offset)*COAP_TICKS_PER_SECOND;
-# else
-# error "clock not implemented"
-# endif /* WITH_ARDUINO */
-#endif /* HAVE_SYS_TIME_H */
-}
-#define coap_ticks coap_ticks_impl
-#endif /* coap_ticks */
-
-/**
- * Returns @c 1 if and only if @p a is less than @p b where less is
- * defined on a signed data type.
- */
-static inline
-int coap_time_lt(coap_tick_t a, coap_tick_t b) {
- return ((coap_tick_diff_t)(a - b)) < 0;
-}
-
-/**
- * Returns @c 1 if and only if @p a is less than or equal @p b where
- * less is defined on a signed data type.
- */
-static inline
-int coap_time_le(coap_tick_t a, coap_tick_t b) {
- return a == b || coap_time_lt(a,b);
-}
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* _COAP_TIME_H_ */
+++ /dev/null
-/* config.h. Generated from config.h.in by configure. */
-/* config.h.in. Generated from configure.in by autoheader. */
-
-/* Define if building universal (internal helper macro) */
-/* #undef AC_APPLE_UNIVERSAL_BUILD */
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_ARPA_INET_H 1
-#endif
-
-/* Define to 1 if you have the <assert.h> header file. */
-#define HAVE_ASSERT_H 1
-
-/* Define to 1 if you have the `getaddrinfo' function. */
-#define HAVE_GETADDRINFO 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the `coap' library (-lcoap). */
-/* #undef HAVE_LIBCOAP */
-
-/* Define to 1 if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
- to 0 otherwise. */
-#define HAVE_MALLOC 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `memset' function. */
-#define HAVE_MEMSET 1
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#define HAVE_NETDB_H 1
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_NETINET_IN_H 1
-#endif
-
-/* Define to 1 if you have the `select' function. */
-#define HAVE_SELECT 1
-
-/* Define to 1 if you have the `socket' function. */
-#define HAVE_SOCKET 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the `strcasecmp' function. */
-#define HAVE_STRCASECMP 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strnlen' function. */
-#define HAVE_STRNLEN 1
-
-/* Define to 1 if you have the `strrchr' function. */
-#define HAVE_STRRCHR 1
-
-/* Define to 1 if you have the <syslog.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_SYSLOG_H 1
-#endif
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_SYS_SOCKET_H 1
-#endif
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_SYS_TIME_H 1
-#endif
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_SYS_TYPES_H 1
-#endif
-
-/* Define to 1 if you have the <sys/unistd.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_SYS_UNISTD_H 1
-#endif
-
-/* Define to 1 if you have the <time.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_TIME_H 1
-#endif
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#ifndef WITH_ARDUINO
-#define HAVE_UNISTD_H 1
-#endif
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT ""
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "libcoap"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "libcoap 4.1.1"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "libcoap"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "4.1.1"
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
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-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-# define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-/* # undef WORDS_BIGENDIAN */
-# endif
-#endif
-
-/* Define to rpl_malloc if the replacement function should be used. */
-/* #undef malloc */
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-/* Define to `int' if <sys/types.h> does not define. */
-/* #undef ssize_t */
+++ /dev/null
-/* config.h.in. Generated from configure.in by autoheader. */
-
-/* Define if building universal (internal helper macro) */
-#undef AC_APPLE_UNIVERSAL_BUILD
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
-/* Define to 1 if you have the <assert.h> header file. */
-#undef HAVE_ASSERT_H
-
-/* Define to 1 if you have the `getaddrinfo' function. */
-#undef HAVE_GETADDRINFO
-
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-
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-
-/* Define to 1 if you have the <limits.h> header file. */
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-
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-#undef HAVE_MALLOC
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `memset' function. */
-#undef HAVE_MEMSET
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
-
-/* Define to 1 if you have the `socket' function. */
-#undef HAVE_SOCKET
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strcasecmp' function. */
-#undef HAVE_STRCASECMP
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strnlen' function. */
-#undef HAVE_STRNLEN
-
-/* Define to 1 if you have the `strrchr' function. */
-#undef HAVE_STRRCHR
-
-/* Define to 1 if you have the <syslog.h> header file. */
-#undef HAVE_SYSLOG_H
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <sys/unistd.h> header file. */
-#undef HAVE_SYS_UNISTD_H
-
-/* Define to 1 if you have the <time.h> header file. */
-#undef HAVE_TIME_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
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-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-# define WORDS_BIGENDIAN 1
-# endif
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-/* Define to rpl_malloc if the replacement function should be used. */
-#undef malloc
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef ssize_t
+++ /dev/null
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-if ${ac_cv_path_ETAGS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
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- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_ETAGS" && ac_cv_path_ETAGS="/bin/false"
- ;;
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-ETAGS=$ac_cv_path_ETAGS
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ETAGS" >&5
-$as_echo "$ETAGS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
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-
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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- CPP=
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-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
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- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
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- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$GREP"; then
- ac_path_GREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_GREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
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-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
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- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
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-{
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- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
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-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
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-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
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-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
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-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
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-_ACEOF
-
-fi
-
-done
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
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- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
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- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-
-# Checks for libraries.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for coap_new_pdu in -lcoap" >&5
-$as_echo_n "checking for coap_new_pdu in -lcoap... " >&6; }
-if ${ac_cv_lib_coap_coap_new_pdu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcoap $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char coap_new_pdu ();
-int
-main ()
-{
-return coap_new_pdu ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_coap_coap_new_pdu=yes
-else
- ac_cv_lib_coap_coap_new_pdu=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_coap_coap_new_pdu" >&5
-$as_echo "$ac_cv_lib_coap_coap_new_pdu" >&6; }
-if test "x$ac_cv_lib_coap_coap_new_pdu" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBCOAP 1
-_ACEOF
-
- LIBS="-lcoap $LIBS"
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
-$as_echo_n "checking for library containing gethostbyname... " >&6; }
-if ${ac_cv_search_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' nsl; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_gethostbyname=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_gethostbyname+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_gethostbyname+:} false; then :
-
-else
- ac_cv_search_gethostbyname=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
-$as_echo "$ac_cv_search_gethostbyname" >&6; }
-ac_res=$ac_cv_search_gethostbyname
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
-$as_echo_n "checking for library containing socket... " >&6; }
-if ${ac_cv_search_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' socket; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_socket=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_socket+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_socket+:} false; then :
-
-else
- ac_cv_search_socket=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
-$as_echo "$ac_cv_search_socket" >&6; }
-ac_res=$ac_cv_search_socket
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-# configuration options that may change compile flags
-
-# Check whether --with-debug was given.
-if test "${with_debug+set}" = set; then :
- withval=$with_debug; CPPFLAGS="${CPPFLAGS} -DNDEBUG"
-fi
-
-
-
-# Check whether --with-async was given.
-if test "${with_async+set}" = set; then :
- withval=$with_async; CPPFLAGS="${CPPFLAGS} -DWITHOUT_ASYNC"
-fi
-
-
-
-# Check whether --with-block was given.
-if test "${with_block+set}" = set; then :
- withval=$with_block; CPPFLAGS="${CPPFLAGS} -DWITHOUT_BLOCK"
-fi
-
-
-
-# Check whether --with-observe was given.
-if test "${with_observe+set}" = set; then :
- withval=$with_observe; CPPFLAGS="${CPPFLAGS} -DWITHOUT_OBSERVE"
-fi
-
-
-
-# Check whether --with-query-filter was given.
-if test "${with_query_filter+set}" = set; then :
- withval=$with_query_filter; CPPFLAGS="${CPPFLAGS} -DWITHOUT_QUERY_FILTER"
-fi
-
-
-
-# Check whether --with-tests was given.
-if test "${with_tests+set}" = set; then :
- withval=$with_tests; TESTS="tests"
-fi
-
-
-
-# Check whether --with-shared was given.
-if test "${with_shared+set}" = set; then :
- withval=$with_shared; BUILD_SO="BUILD_SO=1"
-fi
-
-
-# disambiguate between autoconf generated setups and contiki / lwip setups
-# which use explicit config.h.* files
-CPPFLAGS="${CPPFLAGS} -DWITH_POSIX"
-
-# Checks for header files.
-for ac_header in assert.h arpa/inet.h limits.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h time.h unistd.h sys/unistd.h syslog.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
-if test "x$ac_cv_type_ssize_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define ssize_t int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-for ac_header in stdlib.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_malloc_0_nonnull=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_malloc_0_nonnull=yes
-else
- ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then :
-
-$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
-
-else
- $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
-
- case " $LIBOBJS " in
- *" malloc.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
- ;;
-esac
-
-
-$as_echo "#define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-for ac_func in memset select socket strcasecmp strrchr getaddrinfo strnlen
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- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-
-
-ac_config_headers="$ac_config_headers config.h"
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile doc/Doxyfile examples/Makefile tests/Makefile"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
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- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
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- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
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- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-do
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- test -z "$as_dir" && as_dir=.
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- done
-IFS=$as_save_IFS
-
- ;;
-esac
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- as_myself=$0
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-if test ! -f "$as_myself"; then
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- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
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-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
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- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
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- # in the case of _POSIX_SOURCE, which is predefined and required
- # on some systems where configure will not decide to define it.
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- }
- }
-}
-{ print }
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- q
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- /^X\(\/\).*/{
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- }
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- as_dir="$ac_dir"; as_fn_mkdir_p
- ac_builddir=.
-
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- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
- # A ".." for each directory in $ac_dir_suffix.
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-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
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-
-case $srcdir in
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- ac_srcdir=.
- ac_top_srcdir=$ac_top_builddir_sub
- ac_abs_top_srcdir=$ac_pwd ;;
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- ac_abs_top_srcdir=$srcdir ;;
- *) # Relative name.
- ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
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- ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
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- #
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-_ACEOF
-
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-ac_sed_dataroot='
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- s&@localedir@&$localedir&g
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- s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
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-
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- *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
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- $as_echo "/* $configure_input */" \
- && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
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-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
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- ac_config_status_args=
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-fi
-
+++ /dev/null
-# -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-#
-# Copyright (C) 2010--2014 Olaf Bergmann <bergmann@tzi.org>
-#
-# This file is part of the CoAP library libcoap. Please see
-# README for terms of use.
-
-AC_PREREQ([2.65])
-AC_INIT([libcoap], [4.1.1])
-AC_CONFIG_SRCDIR([coap.h])
-
-# First check for Contiki build to quit configure before any other test
-AC_ARG_WITH(contiki,
- [AS_HELP_STRING([--with-contiki],[build libcoap for the Contiki OS])],
- [cp -p Makefile.contiki Makefile
- cp -p config.h.contiki config.h
- AC_MSG_NOTICE([Contiki build prepared])
- exit 0],
- [])
-
-# Checks for programs.
-AC_PROG_MAKE_SET
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_PATH_PROG(DOXYGEN, doxygen, [:])
-AC_PATH_PROG(ETAGS, etags, [/bin/false])
-
-AC_C_BIGENDIAN
-
-# Checks for libraries.
-AC_CHECK_LIB([coap], [coap_new_pdu])
-
-AC_SEARCH_LIBS([gethostbyname], [nsl])
-AC_SEARCH_LIBS([socket], [socket])
-
-# configuration options that may change compile flags
-AC_ARG_WITH(debug,
- [AS_HELP_STRING([--without-debug],[disable all debug output and assertions])],
- [CPPFLAGS="${CPPFLAGS} -DNDEBUG"],
- [])
-
-AC_ARG_WITH(async,
- [AS_HELP_STRING([--without-async],[disable handling of asynchronous transactions and observe])],
- [CPPFLAGS="${CPPFLAGS} -DWITHOUT_ASYNC"],
- [])
-
-AC_ARG_WITH(block,
- [AS_HELP_STRING([--without-block],[disable block transfer])],
- [CPPFLAGS="${CPPFLAGS} -DWITHOUT_BLOCK"],
- [])
-
-AC_ARG_WITH(observe,
- [AS_HELP_STRING([--without-observe],[disable resource observation])],
- [CPPFLAGS="${CPPFLAGS} -DWITHOUT_OBSERVE"],
- [])
-
-AC_ARG_WITH(query-filter,
- [AS_HELP_STRING([--without-query-filter],[disable support for filters on /.well-known/core])],
- [CPPFLAGS="${CPPFLAGS} -DWITHOUT_QUERY_FILTER"],
- [])
-
-AC_ARG_WITH(tests,
- [AS_HELP_STRING([--with-tests],[enable unit tests (requires cunit)])],
- [TESTS="tests"],
- [])
-
-AC_ARG_WITH(shared,
- [AS_HELP_STRING([--with-shared],[build shared library])],
- [BUILD_SO="BUILD_SO=1"],
- [])
-
-# disambiguate between autoconf generated setups and contiki / lwip setups
-# which use explicit config.h.* files
-CPPFLAGS="${CPPFLAGS} -DWITH_POSIX"
-
-# Checks for header files.
-AC_CHECK_HEADERS([assert.h arpa/inet.h limits.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h time.h unistd.h sys/unistd.h syslog.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_TYPE_SIZE_T
-AC_TYPE_SSIZE_T
-
-# Checks for library functions.
-AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset select socket strcasecmp strrchr getaddrinfo strnlen])
-
-AC_SUBST(TESTS)
-AC_SUBST(BUILD_SO)
-
-AC_CONFIG_HEADERS([config.h])
-
-AC_CONFIG_FILES([Makefile
- doc/Makefile
- doc/Doxyfile
- examples/Makefile
- tests/Makefile])
-AC_OUTPUT
+++ /dev/null
-/* debug.c -- debug utilities
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-
-#include "debug.h"
-#include "net.h"
-
-#ifdef WITH_CONTIKI
-# ifndef DEBUG
-# define DEBUG DEBUG_PRINT
-# endif /* DEBUG */
-#include "net/uip-debug.h"
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static coap_log_t maxlog = LOG_WARNING; /* default maximum log level */
-
-coap_log_t
-coap_get_log_level() {
- return maxlog;
-}
-
-void
-coap_set_log_level(coap_log_t level) {
- maxlog = level;
-}
-
-/* this array has the same order as the type log_t */
-static char *loglevels[] = {
- "EMRG", "ALRT", "CRIT", "ERR", "WARN", "NOTE", "INFO", "DEBG"
-};
-
-#ifdef HAVE_TIME_H
-
-static inline size_t
-print_timestamp(char *s, size_t len, coap_tick_t t) {
- struct tm *tmp;
- time_t now = clock_offset + (t / COAP_TICKS_PER_SECOND);
- tmp = localtime(&now);
- return strftime(s, len, "%b %d %H:%M:%S", tmp);
-}
-
-#else /* alternative implementation: just print the timestamp */
-
-static inline size_t
-print_timestamp(char *s, size_t len, coap_tick_t t) {
-#ifdef HAVE_SNPRINTF
- return snprintf(s, len, "%u.%03u",
- (unsigned int)(clock_offset + (t / COAP_TICKS_PER_SECOND)),
- (unsigned int)(t % COAP_TICKS_PER_SECOND));
-#else /* HAVE_SNPRINTF */
- /* @todo do manual conversion of timestamp */
- return 0;
-#endif /* HAVE_SNPRINTF */
-}
-
-#endif /* HAVE_TIME_H */
-
-#ifndef NDEBUG
-
-#ifndef HAVE_STRNLEN
-/**
- * A length-safe strlen() fake.
- *
- * @param s The string to count characters != 0.
- * @param maxlen The maximum length of @p s.
- *
- * @return The length of @p s.
- */
-static inline size_t
-strnlen(const char *s, size_t maxlen) {
- size_t n = 0;
- while(*s++ && n < maxlen)
- ++n;
- return n;
-}
-#endif /* HAVE_STRNLEN */
-
-unsigned int
-print_readable( const unsigned char *data, unsigned int len,
- unsigned char *result, unsigned int buflen, int encode_always ) {
- const unsigned char hex[] = "0123456789ABCDEF";
- unsigned int cnt = 0;
- assert(data || len == 0);
-
- if (buflen == 0 || len == 0)
- return 0;
-
- while (len) {
- if (!encode_always && isprint(*data)) {
- if (cnt == buflen)
- break;
- *result++ = *data;
- ++cnt;
- } else {
- if (cnt+4 < buflen) {
- *result++ = '\\';
- *result++ = 'x';
- *result++ = hex[(*data & 0xf0) >> 4];
- *result++ = hex[*data & 0x0f];
- cnt += 4;
- } else
- break;
- }
-
- ++data; --len;
- }
-
- *result = '\0';
- return cnt;
-}
-
-#ifndef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-size_t
-coap_print_addr(const coap_address_t *addr, unsigned char *buf, size_t len) {
-TODO(FIX: Fix this)
- (void)addr;
- (void)buf;
- (void)len;
-#if 0
-#ifdef HAVE_ARPA_INET_H
- const void *addrptr = NULL;
- in_port_t port;
- unsigned char *p = buf;
-
- switch (addr->addr.sa.sa_family) {
- case AF_INET:
- addrptr = &addr->addr.sin.sin_addr;
- port = ntohs(addr->addr.sin.sin_port);
- break;
- case AF_INET6:
- if (len < 7) /* do not proceed if buffer is even too short for [::]:0 */
- return 0;
-
- *p++ = '[';
-
- addrptr = &addr->addr.sin6.sin6_addr;
- port = ntohs(addr->addr.sin6.sin6_port);
-
- break;
- default:
- memcpy(buf, "(unknown address type)", min(22, len));
- return min(22, len);
- }
-
- if (inet_ntop(addr->addr.sa.sa_family, addrptr, (char *)p, len) == 0) {
- perror("coap_print_addr");
- return 0;
- }
-
- p += strnlen((char *)p, len);
-
- if (addr->addr.sa.sa_family == AF_INET6) {
- if (p < buf + len) {
- *p++ = ']';
- } else
- return 0;
- }
-
- p += snprintf((char *)p, buf + len - p + 1, ":%d", port);
-
- return buf + len - p;
-#else /* HAVE_ARPA_INET_H */
-# if WITH_CONTIKI
- unsigned char *p = buf;
- uint8_t i;
-# if WITH_UIP6
- const unsigned char hex[] = "0123456789ABCDEF";
-
- if (len < 41)
- return 0;
-
- *p++ = '[';
-
- for (i=0; i < 16; i += 2) {
- if (i) {
- *p++ = ':';
- }
- *p++ = hex[(addr->addr.u8[i] & 0xf0) >> 4];
- *p++ = hex[(addr->addr.u8[i] & 0x0f)];
- *p++ = hex[(addr->addr.u8[i+1] & 0xf0) >> 4];
- *p++ = hex[(addr->addr.u8[i+1] & 0x0f)];
- }
- *p++ = ']';
-# else /* WITH_UIP6 */
-# warning "IPv4 network addresses will not be included in debug output"
-
- if (len < 21)
- return 0;
-# endif /* WITH_UIP6 */
- if (buf + len - p < 6)
- return 0;
-
-#ifdef HAVE_SNPRINTF
- p += snprintf((char *)p, buf + len - p + 1, ":%d", uip_htons(addr->port));
-#else /* HAVE_SNPRINTF */
- /* @todo manual conversion of port number */
-#endif /* HAVE_SNPRINTF */
-
- return p - buf;
-# else /* WITH_CONTIKI */
- /* TODO: output addresses manually */
-# warning "inet_ntop() not available, network addresses will not be included in debug output"
-# endif /* WITH_CONTIKI */
- return 0;
-#endif
-#endif //if 0
-}
-
-#ifndef WITH_CONTIKI
-void
-coap_show_pdu(const coap_pdu_t *pdu) {
- unsigned char buf[COAP_MAX_PDU_SIZE]; /* need some space for output creation */
- int encode = 0, have_options = 0;
- coap_opt_iterator_t opt_iter;
- coap_opt_t *option;
-
- fprintf(COAP_DEBUG_FD, "v:%d t:%d tkl:%d c:%d id:%u",
- pdu->hdr->version, pdu->hdr->type,
- pdu->hdr->token_length,
- pdu->hdr->code, ntohs(pdu->hdr->id));
-
- /* show options, if any */
- coap_option_iterator_init((coap_pdu_t *)pdu, &opt_iter, COAP_OPT_ALL);
-
- while ((option = coap_option_next(&opt_iter))) {
- if (!have_options) {
- have_options = 1;
- fprintf(COAP_DEBUG_FD, " o: [");
- } else {
- fprintf(COAP_DEBUG_FD, ",");
- }
-
- if (opt_iter.type == COAP_OPTION_URI_PATH ||
- opt_iter.type == COAP_OPTION_PROXY_URI ||
- opt_iter.type == COAP_OPTION_URI_HOST ||
- opt_iter.type == COAP_OPTION_LOCATION_PATH ||
- opt_iter.type == COAP_OPTION_LOCATION_QUERY ||
- opt_iter.type == COAP_OPTION_URI_PATH ||
- opt_iter.type == COAP_OPTION_OBSERVE ||
- opt_iter.type == COAP_OPTION_URI_QUERY) {
- encode = 0;
- } else {
- encode = 1;
- }
-
- if (print_readable(COAP_OPT_VALUE(option),
- COAP_OPT_LENGTH(option),
- buf, sizeof(buf), encode ))
- fprintf(COAP_DEBUG_FD, " %d:'%s'", opt_iter.type, buf);
- }
-
- if (have_options)
- fprintf(COAP_DEBUG_FD, " ]");
-
- if (pdu->data) {
- assert(pdu->data < (unsigned char *)pdu->hdr + pdu->length);
- print_readable(pdu->data,
- (unsigned char *)pdu->hdr + pdu->length - pdu->data,
- buf, sizeof(buf), 0 );
- fprintf(COAP_DEBUG_FD, " d:%s", buf);
- }
- fprintf(COAP_DEBUG_FD, "\n");
- fflush(COAP_DEBUG_FD);
-}
-
-#else /* WITH_CONTIKI */
-
-void
-coap_show_pdu(const coap_pdu_t *pdu) {
- unsigned char buf[80]; /* need some space for output creation */
-
- PRINTF("v:%d t:%d oc:%d c:%d id:%u",
- pdu->hdr->version, pdu->hdr->type,
- pdu->hdr->optcnt, pdu->hdr->code, uip_ntohs(pdu->hdr->id));
-
- /* show options, if any */
- if (pdu->hdr->optcnt) {
- coap_opt_iterator_t opt_iter;
- coap_opt_t *option;
- coap_option_iterator_init((coap_pdu_t *)pdu, &opt_iter, COAP_OPT_ALL);
-
- PRINTF(" o:");
- while ((option = coap_option_next(&opt_iter))) {
-
- if (print_readable(COAP_OPT_VALUE(option),
- COAP_OPT_LENGTH(option),
- buf, sizeof(buf), 0))
- PRINTF(" %d:%s", opt_iter.type, buf);
- }
- }
-
- if (pdu->data < (unsigned char *)pdu->hdr + pdu->length) {
- print_readable(pdu->data,
- (unsigned char *)pdu->hdr + pdu->length - pdu->data,
- buf, sizeof(buf), 0 );
- PRINTF(" d:%s", buf);
- }
- PRINTF("\r\n");
-}
-#endif /* WITH_CONTIKI */
-
-#endif /* NDEBUG */
-
-#ifndef WITH_CONTIKI
-void
-coap_log_impl(coap_log_t level, const char *format, ...) {
- char timebuf[32];
- coap_tick_t now;
- va_list ap;
- FILE *log_fd;
-
- if (maxlog < level)
- return;
-
- log_fd = level <= LOG_CRIT ? COAP_ERR_FD : COAP_DEBUG_FD;
-
- coap_ticks(&now);
- if (print_timestamp(timebuf,sizeof(timebuf), now))
- fprintf(log_fd, "%s ", timebuf);
-
- if (level <= LOG_DEBUG)
- fprintf(log_fd, "%s ", loglevels[level]);
-
- va_start(ap, format);
- vfprintf(log_fd, format, ap);
- va_end(ap);
- fflush(log_fd);
-}
-#else /* WITH_CONTIKI */
-void
-coap_log_impl(coap_log_t level, const char *format, ...) {
- char timebuf[32];
- coap_tick_t now;
- va_list ap;
-
- if (maxlog < level)
- return;
-
- coap_ticks(&now);
- if (print_timestamp(timebuf,sizeof(timebuf), now))
- PRINTF("%s ", timebuf);
-
- if (level <= LOG_DEBUG)
- PRINTF("%s ", loglevels[level]);
-
- va_start(ap, format);
- PRINTF(format, ap);
- va_end(ap);
-}
-#endif /* WITH_CONTIKI */
-#ifdef __cplusplus
-}
-#endif
+++ /dev/null
-/* debug.h -- debug utilities
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_DEBUG_H_
-#define _COAP_DEBUG_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-
-#ifndef COAP_DEBUG_FD
-#define COAP_DEBUG_FD stdout
-#endif
-
-#ifndef COAP_ERR_FD
-#define COAP_ERR_FD stderr
-#endif
-
-#ifdef HAVE_SYSLOG_H
-#include <syslog.h>
-typedef short coap_log_t;
-#else
-/** Pre-defined log levels akin to what is used in \b syslog. */
-typedef enum { LOG_EMERG=0, LOG_ALERT, LOG_CRIT, LOG_WARNING,
- LOG_NOTICE, LOG_INFO, LOG_DEBUG
-} coap_log_t;
-#endif
-
-
-
-/** Returns the current log level. */
-coap_log_t coap_get_log_level();
-
-/** Sets the log level to the specified value. */
-void coap_set_log_level(coap_log_t level);
-
-/**
- * Writes the given text to @c COAP_ERR_FD (for @p level <= @c
- * LOG_CRIT) or @c COAP_DEBUG_FD (for @p level >= @c LOG_WARNING). The
- * text is output only when @p level is below or equal to the log
- * level that set by coap_set_log_level().
- */
-void coap_log_impl(coap_log_t level, const char *format, ...);
-
-#ifndef coap_log
-#define coap_log(...) coap_log_impl(__VA_ARGS__)
-#endif
-
-#if !defined(TB_LOG) && !defined(NDEBUG)
-#define NDEBUG
-#endif
-
-#ifndef NDEBUG
-
-/* A set of convenience macros for common log levels. */
-#define info(...) coap_log(LOG_INFO, __VA_ARGS__)
-#define warn(...) coap_log(LOG_WARNING, __VA_ARGS__)
-#define debug(...) coap_log(LOG_DEBUG, __VA_ARGS__)
-
-#define DO_PRAGMA(x) _Pragma (#x)
-#define TODO(x) DO_PRAGMA(message ("TODO - " #x))
-
-#include "pdu.h"
-void coap_show_pdu(const coap_pdu_t *);
-
-#include "address.h"
-size_t coap_print_addr(const coap_address_t *, unsigned char *, size_t);
-
-
-#else
-
-#define debug(...)
-#define info(...)
-#define warn(...)
-
-#define TODO(x)
-#define coap_show_pdu(x)
-#define coap_print_addr(...)
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_DEBUG_H_ */
+++ /dev/null
-# Doxyfile 1.6.3
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project
-#
-# All text after a hash (#) is considered a comment and will be ignored
-# The format is:
-# TAG = value [value, ...]
-# For lists items can also be appended using:
-# TAG += value [value, ...]
-# Values that contain spaces should be placed between quotes (" ")
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-
-# This tag specifies the encoding used for all characters in the config file
-# that follow. The default is UTF-8 which is also the encoding used for all
-# text before the first occurrence of this tag. Doxygen uses libiconv (or the
-# iconv built into libc) for the transcoding. See
-# http://www.gnu.org/software/libiconv for the list of possible encodings.
-
-DOXYFILE_ENCODING = UTF-8
-
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
-# by quotes) that should identify the project.
-
-PROJECT_NAME = libcoap
-
-# The PROJECT_NUMBER tag can be used to enter a project or revision number.
-# This could be handy for archiving the generated documentation or
-# if some version control system is used.
-
-PROJECT_NUMBER = 4.1.1
-
-# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
-# base path where the generated documentation will be put.
-# If a relative path is entered, it will be relative to the location
-# where doxygen was started. If left blank the current directory will be used.
-
-OUTPUT_DIRECTORY =
-
-# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
-# 4096 sub-directories (in 2 levels) under the output directory of each output
-# format and will distribute the generated files over these directories.
-# Enabling this option can be useful when feeding doxygen a huge amount of
-# source files, where putting all generated files in the same directory would
-# otherwise cause performance problems for the file system.
-
-CREATE_SUBDIRS = NO
-
-# The OUTPUT_LANGUAGE tag is used to specify the language in which all
-# documentation generated by doxygen is written. Doxygen will use this
-# information to generate all constant output in the proper language.
-# The default language is English, other supported languages are:
-# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
-# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
-# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
-# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
-# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
-# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
-
-OUTPUT_LANGUAGE = English
-
-# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
-# include brief member descriptions after the members that are listed in
-# the file and class documentation (similar to JavaDoc).
-# Set to NO to disable this.
-
-BRIEF_MEMBER_DESC = YES
-
-# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
-# the brief description of a member or function before the detailed description.
-# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
-# brief descriptions will be completely suppressed.
-
-REPEAT_BRIEF = YES
-
-# This tag implements a quasi-intelligent brief description abbreviator
-# that is used to form the text in various listings. Each string
-# in this list, if found as the leading text of the brief description, will be
-# stripped from the text and the result after processing the whole list, is
-# used as the annotated text. Otherwise, the brief description is used as-is.
-# If left blank, the following values are used ("$name" is automatically
-# replaced with the name of the entity): "The $name class" "The $name widget"
-# "The $name file" "is" "provides" "specifies" "contains"
-# "represents" "a" "an" "the"
-
-ABBREVIATE_BRIEF =
-
-# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
-# Doxygen will generate a detailed section even if there is only a brief
-# description.
-
-ALWAYS_DETAILED_SEC = NO
-
-# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
-# inherited members of a class in the documentation of that class as if those
-# members were ordinary class members. Constructors, destructors and assignment
-# operators of the base classes will not be shown.
-
-INLINE_INHERITED_MEMB = NO
-
-# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
-# path before files name in the file list and in the header files. If set
-# to NO the shortest path that makes the file name unique will be used.
-
-FULL_PATH_NAMES = NO
-
-# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
-# can be used to strip a user-defined part of the path. Stripping is
-# only done if one of the specified strings matches the left-hand part of
-# the path. The tag can be used to show relative paths in the file list.
-# If left blank the directory from which doxygen is run is used as the
-# path to strip.
-
-STRIP_FROM_PATH =
-
-# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
-# the path mentioned in the documentation of a class, which tells
-# the reader which header file to include in order to use a class.
-# If left blank only the name of the header file containing the class
-# definition is used. Otherwise one should specify the include paths that
-# are normally passed to the compiler using the -I flag.
-
-STRIP_FROM_INC_PATH =
-
-# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
-# (but less readable) file names. This can be useful is your file systems
-# doesn't support long names like on DOS, Mac, or CD-ROM.
-
-SHORT_NAMES = NO
-
-# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
-# will interpret the first line (until the first dot) of a JavaDoc-style
-# comment as the brief description. If set to NO, the JavaDoc
-# comments will behave just like regular Qt-style comments
-# (thus requiring an explicit @brief command for a brief description.)
-
-JAVADOC_AUTOBRIEF = YES
-
-# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
-# interpret the first line (until the first dot) of a Qt-style
-# comment as the brief description. If set to NO, the comments
-# will behave just like regular Qt-style comments (thus requiring
-# an explicit \brief command for a brief description.)
-
-QT_AUTOBRIEF = NO
-
-# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
-# treat a multi-line C++ special comment block (i.e. a block of //! or ///
-# comments) as a brief description. This used to be the default behaviour.
-# The new default is to treat a multi-line C++ comment block as a detailed
-# description. Set this tag to YES if you prefer the old behaviour instead.
-
-MULTILINE_CPP_IS_BRIEF = NO
-
-# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
-# member inherits the documentation from any documented member that it
-# re-implements.
-
-INHERIT_DOCS = YES
-
-# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
-# a new page for each member. If set to NO, the documentation of a member will
-# be part of the file/class/namespace that contains it.
-
-SEPARATE_MEMBER_PAGES = NO
-
-# The TAB_SIZE tag can be used to set the number of spaces in a tab.
-# Doxygen uses this value to replace tabs by spaces in code fragments.
-
-TAB_SIZE = 4
-
-# This tag can be used to specify a number of aliases that acts
-# as commands in the documentation. An alias has the form "name=value".
-# For example adding "sideeffect=\par Side Effects:\n" will allow you to
-# put the command \sideeffect (or @sideeffect) in the documentation, which
-# will result in a user-defined paragraph with heading "Side Effects:".
-# You can put \n's in the value part of an alias to insert newlines.
-
-ALIASES =
-
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
-# sources only. Doxygen will then generate output that is more tailored for C.
-# For instance, some of the names that are used will be different. The list
-# of all members will be omitted, etc.
-
-OPTIMIZE_OUTPUT_FOR_C = YES
-
-# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
-# sources only. Doxygen will then generate output that is more tailored for
-# Java. For instance, namespaces will be presented as packages, qualified
-# scopes will look different, etc.
-
-OPTIMIZE_OUTPUT_JAVA = NO
-
-# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
-# sources only. Doxygen will then generate output that is more tailored for
-# Fortran.
-
-OPTIMIZE_FOR_FORTRAN = NO
-
-# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
-# sources. Doxygen will then generate output that is tailored for
-# VHDL.
-
-OPTIMIZE_OUTPUT_VHDL = NO
-
-# Doxygen selects the parser to use depending on the extension of the files it parses.
-# With this tag you can assign which parser to use for a given extension.
-# Doxygen has a built-in mapping, but you can override or extend it using this tag.
-# The format is ext=language, where ext is a file extension, and language is one of
-# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
-# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
-# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
-# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
-
-EXTENSION_MAPPING =
-
-# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
-# to include (a tag file for) the STL sources as input, then you should
-# set this tag to YES in order to let doxygen match functions declarations and
-# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
-# func(std::string) {}). This also make the inheritance and collaboration
-# diagrams that involve STL classes more complete and accurate.
-
-BUILTIN_STL_SUPPORT = NO
-
-# If you use Microsoft's C++/CLI language, you should set this option to YES to
-# enable parsing support.
-
-CPP_CLI_SUPPORT = NO
-
-# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
-# Doxygen will parse them like normal C++ but will assume all classes use public
-# instead of private inheritance when no explicit protection keyword is present.
-
-SIP_SUPPORT = NO
-
-# For Microsoft's IDL there are propget and propput attributes to indicate getter
-# and setter methods for a property. Setting this option to YES (the default)
-# will make doxygen to replace the get and set methods by a property in the
-# documentation. This will only work if the methods are indeed getting or
-# setting a simple type. If this is not the case, or you want to show the
-# methods anyway, you should set this option to NO.
-
-IDL_PROPERTY_SUPPORT = YES
-
-# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-# tag is set to YES, then doxygen will reuse the documentation of the first
-# member in the group (if any) for the other members of the group. By default
-# all members of a group must be documented explicitly.
-
-DISTRIBUTE_GROUP_DOC = NO
-
-# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
-# the same type (for instance a group of public functions) to be put as a
-# subgroup of that type (e.g. under the Public Functions section). Set it to
-# NO to prevent subgrouping. Alternatively, this can be done per class using
-# the \nosubgrouping command.
-
-SUBGROUPING = YES
-
-# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
-# is documented as struct, union, or enum with the name of the typedef. So
-# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
-# with name TypeT. When disabled the typedef will appear as a member of a file,
-# namespace, or class. And the struct will be named TypeS. This can typically
-# be useful for C code in case the coding convention dictates that all compound
-# types are typedef'ed and only the typedef is referenced, never the tag name.
-
-TYPEDEF_HIDES_STRUCT = NO
-
-# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
-# determine which symbols to keep in memory and which to flush to disk.
-# When the cache is full, less often used symbols will be written to disk.
-# For small to medium size projects (<1000 input files) the default value is
-# probably good enough. For larger projects a too small cache size can cause
-# doxygen to be busy swapping symbols to and from disk most of the time
-# causing a significant performance penality.
-# If the system has enough physical memory increasing the cache will improve the
-# performance by keeping more symbols in memory. Note that the value works on
-# a logarithmic scale so increasing the size by one will rougly double the
-# memory usage. The cache size is given by this formula:
-# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
-# corresponding to a cache size of 2^16 = 65536 symbols
-
-SYMBOL_CACHE_SIZE = 0
-
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-
-# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
-# documentation are documented, even if no documentation was available.
-# Private class members and static file members will be hidden unless
-# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
-
-EXTRACT_ALL = YES
-
-# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
-# will be included in the documentation.
-
-EXTRACT_PRIVATE = NO
-
-# If the EXTRACT_STATIC tag is set to YES all static members of a file
-# will be included in the documentation.
-
-EXTRACT_STATIC = YES
-
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
-# defined locally in source files will be included in the documentation.
-# If set to NO only classes defined in header files are included.
-
-EXTRACT_LOCAL_CLASSES = YES
-
-# This flag is only useful for Objective-C code. When set to YES local
-# methods, which are defined in the implementation section but not in
-# the interface are included in the documentation.
-# If set to NO (the default) only methods in the interface are included.
-
-EXTRACT_LOCAL_METHODS = NO
-
-# If this flag is set to YES, the members of anonymous namespaces will be
-# extracted and appear in the documentation as a namespace called
-# 'anonymous_namespace{file}', where file will be replaced with the base
-# name of the file that contains the anonymous namespace. By default
-# anonymous namespace are hidden.
-
-EXTRACT_ANON_NSPACES = NO
-
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
-# undocumented members of documented classes, files or namespaces.
-# If set to NO (the default) these members will be included in the
-# various overviews, but no documentation section is generated.
-# This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_MEMBERS = NO
-
-# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
-# undocumented classes that are normally visible in the class hierarchy.
-# If set to NO (the default) these classes will be included in the various
-# overviews. This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_CLASSES = NO
-
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
-# friend (class|struct|union) declarations.
-# If set to NO (the default) these declarations will be included in the
-# documentation.
-
-HIDE_FRIEND_COMPOUNDS = NO
-
-# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
-# documentation blocks found inside the body of a function.
-# If set to NO (the default) these blocks will be appended to the
-# function's detailed documentation block.
-
-HIDE_IN_BODY_DOCS = NO
-
-# The INTERNAL_DOCS tag determines if documentation
-# that is typed after a \internal command is included. If the tag is set
-# to NO (the default) then the documentation will be excluded.
-# Set it to YES to include the internal documentation.
-
-INTERNAL_DOCS = NO
-
-# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
-# file names in lower-case letters. If set to YES upper-case letters are also
-# allowed. This is useful if you have classes or files whose names only differ
-# in case and if your file system supports case sensitive file names. Windows
-# and Mac users are advised to set this option to NO.
-
-CASE_SENSE_NAMES = YES
-
-# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
-# will show members with their full class and namespace scopes in the
-# documentation. If set to YES the scope will be hidden.
-
-HIDE_SCOPE_NAMES = NO
-
-# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
-# will put a list of the files that are included by a file in the documentation
-# of that file.
-
-SHOW_INCLUDE_FILES = YES
-
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
-# will list include files with double quotes in the documentation
-# rather than with sharp brackets.
-
-FORCE_LOCAL_INCLUDES = NO
-
-# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
-# is inserted in the documentation for inline members.
-
-INLINE_INFO = YES
-
-# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
-# will sort the (detailed) documentation of file and class members
-# alphabetically by member name. If set to NO the members will appear in
-# declaration order.
-
-SORT_MEMBER_DOCS = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
-# brief documentation of file, namespace and class members alphabetically
-# by member name. If set to NO (the default) the members will appear in
-# declaration order.
-
-SORT_BRIEF_DOCS = NO
-
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
-
-SORT_MEMBERS_CTORS_1ST = NO
-
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
-# hierarchy of group names into alphabetical order. If set to NO (the default)
-# the group names will appear in their defined order.
-
-SORT_GROUP_NAMES = NO
-
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
-# sorted by fully-qualified names, including namespaces. If set to
-# NO (the default), the class list will be sorted only by class name,
-# not including the namespace part.
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-# Note: This option applies only to the class list, not to the
-# alphabetical list.
-
-SORT_BY_SCOPE_NAME = NO
-
-# The GENERATE_TODOLIST tag can be used to enable (YES) or
-# disable (NO) the todo list. This list is created by putting \todo
-# commands in the documentation.
-
-GENERATE_TODOLIST = YES
-
-# The GENERATE_TESTLIST tag can be used to enable (YES) or
-# disable (NO) the test list. This list is created by putting \test
-# commands in the documentation.
-
-GENERATE_TESTLIST = YES
-
-# The GENERATE_BUGLIST tag can be used to enable (YES) or
-# disable (NO) the bug list. This list is created by putting \bug
-# commands in the documentation.
-
-GENERATE_BUGLIST = YES
-
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
-# disable (NO) the deprecated list. This list is created by putting
-# \deprecated commands in the documentation.
-
-GENERATE_DEPRECATEDLIST= YES
-
-# The ENABLED_SECTIONS tag can be used to enable conditional
-# documentation sections, marked by \if sectionname ... \endif.
-
-ENABLED_SECTIONS =
-
-# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
-# the initial value of a variable or define consists of for it to appear in
-# the documentation. If the initializer consists of more lines than specified
-# here it will be hidden. Use a value of 0 to hide initializers completely.
-# The appearance of the initializer of individual variables and defines in the
-# documentation can be controlled using \showinitializer or \hideinitializer
-# command in the documentation regardless of this setting.
-
-MAX_INITIALIZER_LINES = 30
-
-# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
-# at the bottom of the documentation of classes and structs. If set to YES the
-# list will mention the files that were used to generate the documentation.
-
-SHOW_USED_FILES = YES
-
-# If the sources in your project are distributed over multiple directories
-# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
-# in the documentation. The default is NO.
-
-SHOW_DIRECTORIES = NO
-
-# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
-# This will remove the Files entry from the Quick Index and from the
-# Folder Tree View (if specified). The default is YES.
-
-SHOW_FILES = YES
-
-# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
-# Namespaces page.
-# This will remove the Namespaces entry from the Quick Index
-# and from the Folder Tree View (if specified). The default is YES.
-
-SHOW_NAMESPACES = YES
-
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-# doxygen should invoke to get the current version for each file (typically from
-# the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command <command> <input-file>, where <command> is the value of
-# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
-# provided by doxygen. Whatever the program writes to standard output
-# is used as the file version. See the manual for examples.
-
-FILE_VERSION_FILTER =
-
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
-# doxygen. The layout file controls the global structure of the generated output files
-# in an output format independent way. The create the layout file that represents
-# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
-# file name after the option, if omitted DoxygenLayout.xml will be used as the name
-# of the layout file.
-
-LAYOUT_FILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-
-# The QUIET tag can be used to turn on/off the messages that are generated
-# by doxygen. Possible values are YES and NO. If left blank NO is used.
-
-QUIET = NO
-
-# The WARNINGS tag can be used to turn on/off the warning messages that are
-# generated by doxygen. Possible values are YES and NO. If left blank
-# NO is used.
-
-WARNINGS = YES
-
-# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
-# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
-# automatically be disabled.
-
-WARN_IF_UNDOCUMENTED = YES
-
-# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
-# potential errors in the documentation, such as not documenting some
-# parameters in a documented function, or documenting parameters that
-# don't exist or using markup commands wrongly.
-
-WARN_IF_DOC_ERROR = YES
-
-# This WARN_NO_PARAMDOC option can be abled to get warnings for
-# functions that are documented, but have no documentation for their parameters
-# or return value. If set to NO (the default) doxygen will only warn about
-# wrong or incomplete parameter documentation, but not about the absence of
-# documentation.
-
-WARN_NO_PARAMDOC = NO
-
-# The WARN_FORMAT tag determines the format of the warning messages that
-# doxygen can produce. The string should contain the $file, $line, and $text
-# tags, which will be replaced by the file and line number from which the
-# warning originated and the warning text. Optionally the format may contain
-# $version, which will be replaced by the version of the file (if it could
-# be obtained via FILE_VERSION_FILTER)
-
-WARN_FORMAT = "$file:$line: $text"
-
-# The WARN_LOGFILE tag can be used to specify a file to which warning
-# and error messages should be written. If left blank the output is written
-# to stderr.
-
-WARN_LOGFILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-
-# The INPUT tag can be used to specify the files and/or directories that contain
-# documented source files. You may enter file names like "myfile.cpp" or
-# directories like "/usr/src/myproject". Separate the files or directories
-# with spaces.
-
-INPUT = .. ../examples
-
-# This tag can be used to specify the character encoding of the source files
-# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
-# also the default input encoding. Doxygen uses libiconv (or the iconv built
-# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
-# the list of possible encodings.
-
-INPUT_ENCODING = UTF-8
-
-# If the value of the INPUT tag contains directories, you can use the
-# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-# and *.h) to filter out the source-files in the directories. If left
-# blank the following patterns are tested:
-# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
-# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
-
-FILE_PATTERNS =
-
-# The RECURSIVE tag can be used to turn specify whether or not subdirectories
-# should be searched for input files as well. Possible values are YES and NO.
-# If left blank NO is used.
-
-RECURSIVE = NO
-
-# The EXCLUDE tag can be used to specify files and/or directories that should
-# excluded from the INPUT source files. This way you can easily exclude a
-# subdirectory from a directory tree whose root is specified with the INPUT tag.
-
-EXCLUDE =
-
-# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
-# directories that are symbolic links (a Unix filesystem feature) are excluded
-# from the input.
-
-EXCLUDE_SYMLINKS = NO
-
-# If the value of the INPUT tag contains directories, you can use the
-# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
-# certain files from those directories. Note that the wildcards are matched
-# against the file with absolute path, so to exclude all test directories
-# for example use the pattern */test/*
-
-EXCLUDE_PATTERNS =
-
-# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
-# (namespaces, classes, functions, etc.) that should be excluded from the
-# output. The symbol name can be a fully qualified name, a word, or if the
-# wildcard * is used, a substring. Examples: ANamespace, AClass,
-# AClass::ANamespace, ANamespace::*Test
-
-EXCLUDE_SYMBOLS =
-
-# The EXAMPLE_PATH tag can be used to specify one or more files or
-# directories that contain example code fragments that are included (see
-# the \include command).
-
-EXAMPLE_PATH =
-
-# If the value of the EXAMPLE_PATH tag contains directories, you can use the
-# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-# and *.h) to filter out the source-files in the directories. If left
-# blank all files are included.
-
-EXAMPLE_PATTERNS =
-
-# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
-# searched for input files to be used with the \include or \dontinclude
-# commands irrespective of the value of the RECURSIVE tag.
-# Possible values are YES and NO. If left blank NO is used.
-
-EXAMPLE_RECURSIVE = NO
-
-# The IMAGE_PATH tag can be used to specify one or more files or
-# directories that contain image that are included in the documentation (see
-# the \image command).
-
-IMAGE_PATH =
-
-# The INPUT_FILTER tag can be used to specify a program that doxygen should
-# invoke to filter for each input file. Doxygen will invoke the filter program
-# by executing (via popen()) the command <filter> <input-file>, where <filter>
-# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
-# input file. Doxygen will then use the output that the filter program writes
-# to standard output.
-# If FILTER_PATTERNS is specified, this tag will be
-# ignored.
-
-INPUT_FILTER =
-
-# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
-# basis.
-# Doxygen will compare the file name with each pattern and apply the
-# filter if there is a match.
-# The filters are a list of the form:
-# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
-# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
-# is applied to all files.
-
-FILTER_PATTERNS =
-
-# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
-# INPUT_FILTER) will be used to filter the input files when producing source
-# files to browse (i.e. when SOURCE_BROWSER is set to YES).
-
-FILTER_SOURCE_FILES = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-
-# If the SOURCE_BROWSER tag is set to YES then a list of source files will
-# be generated. Documented entities will be cross-referenced with these sources.
-# Note: To get rid of all source code in the generated output, make sure also
-# VERBATIM_HEADERS is set to NO.
-
-SOURCE_BROWSER = YES
-
-# Setting the INLINE_SOURCES tag to YES will include the body
-# of functions and classes directly in the documentation.
-
-INLINE_SOURCES = NO
-
-# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
-# doxygen to hide any special comment blocks from generated source code
-# fragments. Normal C and C++ comments will always remain visible.
-
-STRIP_CODE_COMMENTS = YES
-
-# If the REFERENCED_BY_RELATION tag is set to YES
-# then for each documented function all documented
-# functions referencing it will be listed.
-
-REFERENCED_BY_RELATION = NO
-
-# If the REFERENCES_RELATION tag is set to YES
-# then for each documented function all documented entities
-# called/used by that function will be listed.
-
-REFERENCES_RELATION = NO
-
-# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
-# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
-# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
-# link to the source code.
-# Otherwise they will link to the documentation.
-
-REFERENCES_LINK_SOURCE = YES
-
-# If the USE_HTAGS tag is set to YES then the references to source code
-# will point to the HTML generated by the htags(1) tool instead of doxygen
-# built-in source browser. The htags tool is part of GNU's global source
-# tagging system (see http://www.gnu.org/software/global/global.html). You
-# will need version 4.8.6 or higher.
-
-USE_HTAGS = NO
-
-# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
-# will generate a verbatim copy of the header file for each class for
-# which an include is specified. Set to NO to disable this.
-
-VERBATIM_HEADERS = YES
-
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-
-# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
-# of all compounds will be generated. Enable this if the project
-# contains a lot of classes, structs, unions or interfaces.
-
-ALPHABETICAL_INDEX = NO
-
-# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
-# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
-# in which this list will be split (can be a number in the range [1..20])
-
-COLS_IN_ALPHA_INDEX = 5
-
-# In case all classes in a project start with a common prefix, all
-# classes will be put under the same header in the alphabetical index.
-# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
-# should be ignored while generating the index headers.
-
-IGNORE_PREFIX =
-
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
-# generate HTML output.
-
-GENERATE_HTML = YES
-
-# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `html' will be used as the default path.
-
-HTML_OUTPUT = html
-
-# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
-# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
-# doxygen will generate files with .html extension.
-
-HTML_FILE_EXTENSION = .html
-
-# The HTML_HEADER tag can be used to specify a personal HTML header for
-# each generated HTML page. If it is left blank doxygen will generate a
-# standard header.
-
-HTML_HEADER =
-
-# The HTML_FOOTER tag can be used to specify a personal HTML footer for
-# each generated HTML page. If it is left blank doxygen will generate a
-# standard footer.
-
-HTML_FOOTER =
-
-# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
-# style sheet that is used by each HTML page. It can be used to
-# fine-tune the look of the HTML output. If the tag is left blank doxygen
-# will generate a default style sheet. Note that doxygen will try to copy
-# the style sheet file to the HTML output directory, so don't put your own
-# stylesheet in the HTML output directory as well, or it will be erased!
-
-HTML_STYLESHEET =
-
-# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
-# page will contain the date and time when the page was generated. Setting
-# this to NO can help when comparing the output of multiple runs.
-
-HTML_TIMESTAMP = YES
-
-# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
-# files or namespaces will be aligned in HTML using tables. If set to
-# NO a bullet list will be used.
-
-HTML_ALIGN_MEMBERS = YES
-
-# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
-# documentation will contain sections that can be hidden and shown after the
-# page has loaded. For this to work a browser that supports
-# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
-# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
-
-HTML_DYNAMIC_SECTIONS = NO
-
-# If the GENERATE_DOCSET tag is set to YES, additional index files
-# will be generated that can be used as input for Apple's Xcode 3
-# integrated development environment, introduced with OSX 10.5 (Leopard).
-# To create a documentation set, doxygen will generate a Makefile in the
-# HTML output directory. Running make will produce the docset in that
-# directory and running "make install" will install the docset in
-# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
-# it at startup.
-# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
-
-GENERATE_DOCSET = NO
-
-# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
-# feed. A documentation feed provides an umbrella under which multiple
-# documentation sets from a single provider (such as a company or product suite)
-# can be grouped.
-
-DOCSET_FEEDNAME = "Doxygen generated docs"
-
-# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
-# should uniquely identify the documentation set bundle. This should be a
-# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
-# will append .docset to the name.
-
-DOCSET_BUNDLE_ID = org.doxygen.Project
-
-# If the GENERATE_HTMLHELP tag is set to YES, additional index files
-# will be generated that can be used as input for tools like the
-# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
-# of the generated HTML documentation.
-
-GENERATE_HTMLHELP = NO
-
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
-# be used to specify the file name of the resulting .chm file. You
-# can add a path in front of the file if the result should not be
-# written to the html output directory.
-
-CHM_FILE =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
-# be used to specify the location (absolute path including file name) of
-# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
-# the HTML help compiler on the generated index.hhp.
-
-HHC_LOCATION =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
-# controls if a separate .chi index file is generated (YES) or that
-# it should be included in the master .chm file (NO).
-
-GENERATE_CHI = NO
-
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
-# is used to encode HtmlHelp index (hhk), content (hhc) and project file
-# content.
-
-CHM_INDEX_ENCODING =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
-# controls whether a binary table of contents is generated (YES) or a
-# normal table of contents (NO) in the .chm file.
-
-BINARY_TOC = NO
-
-# The TOC_EXPAND flag can be set to YES to add extra items for group members
-# to the contents of the HTML help documentation and to the tree view.
-
-TOC_EXPAND = NO
-
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
-# are set, an additional index file will be generated that can be used as input for
-# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
-# HTML documentation.
-
-GENERATE_QHP = NO
-
-# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
-# be used to specify the file name of the resulting .qch file.
-# The path specified is relative to the HTML output folder.
-
-QCH_FILE =
-
-# The QHP_NAMESPACE tag specifies the namespace to use when generating
-# Qt Help Project output. For more information please see
-# http://doc.trolltech.com/qthelpproject.html#namespace
-
-QHP_NAMESPACE = org.doxygen.Project
-
-# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
-# Qt Help Project output. For more information please see
-# http://doc.trolltech.com/qthelpproject.html#virtual-folders
-
-QHP_VIRTUAL_FOLDER = doc
-
-# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
-# For more information please see
-# http://doc.trolltech.com/qthelpproject.html#custom-filters
-
-QHP_CUST_FILTER_NAME =
-
-# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
-# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
-
-QHP_CUST_FILTER_ATTRS =
-
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
-# filter section matches.
-# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
-
-QHP_SECT_FILTER_ATTRS =
-
-# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
-# be used to specify the location of Qt's qhelpgenerator.
-# If non-empty doxygen will try to run qhelpgenerator on the generated
-# .qhp file.
-
-QHG_LOCATION =
-
-# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
-# will be generated, which together with the HTML files, form an Eclipse help
-# plugin. To install this plugin and make it available under the help contents
-# menu in Eclipse, the contents of the directory containing the HTML and XML
-# files needs to be copied into the plugins directory of eclipse. The name of
-# the directory within the plugins directory should be the same as
-# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before the help appears.
-
-GENERATE_ECLIPSEHELP = NO
-
-# A unique identifier for the eclipse help plugin. When installing the plugin
-# the directory name containing the HTML and XML files should also have
-# this name.
-
-ECLIPSE_DOC_ID = org.doxygen.Project
-
-# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
-# top of each HTML page. The value NO (the default) enables the index and
-# the value YES disables it.
-
-DISABLE_INDEX = NO
-
-# This tag can be used to set the number of enum values (range [1..20])
-# that doxygen will group on one line in the generated HTML documentation.
-
-ENUM_VALUES_PER_LINE = 4
-
-# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
-# structure should be generated to display hierarchical information.
-# If the tag value is set to YES, a side panel will be generated
-# containing a tree-like index structure (just like the one that
-# is generated for HTML Help). For this to work a browser that supports
-# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
-# Windows users are probably better off using the HTML help feature.
-
-GENERATE_TREEVIEW = NO
-
-# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
-# and Class Hierarchy pages using a tree view instead of an ordered list.
-
-USE_INLINE_TREES = NO
-
-# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
-# used to set the initial width (in pixels) of the frame in which the tree
-# is shown.
-
-TREEVIEW_WIDTH = 250
-
-# Use this tag to change the font size of Latex formulas included
-# as images in the HTML documentation. The default is 10. Note that
-# when you change the font size after a successful doxygen run you need
-# to manually remove any form_*.png images from the HTML output directory
-# to force them to be regenerated.
-
-FORMULA_FONTSIZE = 10
-
-# When the SEARCHENGINE tag is enabled doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
-# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) there is already a search function so this one should
-# typically be disabled. For large projects the javascript based search engine
-# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
-
-SEARCHENGINE = YES
-
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be implemented using a PHP enabled web server instead of at the web client using Javascript. Doxygen will generate the search PHP script and index
-# file to put on the web server. The advantage of the server based approach is that it scales better to large projects and allows full text search. The disadvances is that it is more difficult to setup
-# and does not have live searching capabilities.
-
-SERVER_BASED_SEARCH = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
-# generate Latex output.
-
-GENERATE_LATEX = NO
-
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `latex' will be used as the default path.
-
-LATEX_OUTPUT = latex
-
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
-# invoked. If left blank `latex' will be used as the default command name.
-# Note that when enabling USE_PDFLATEX this option is only used for
-# generating bitmaps for formulas in the HTML output, but not in the
-# Makefile that is written to the output directory.
-
-LATEX_CMD_NAME = latex
-
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
-# generate index for LaTeX. If left blank `makeindex' will be used as the
-# default command name.
-
-MAKEINDEX_CMD_NAME = makeindex
-
-# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
-# LaTeX documents. This may be useful for small projects and may help to
-# save some trees in general.
-
-COMPACT_LATEX = NO
-
-# The PAPER_TYPE tag can be used to set the paper type that is used
-# by the printer. Possible values are: a4, a4wide, letter, legal and
-# executive. If left blank a4wide will be used.
-
-PAPER_TYPE = a4wide
-
-# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
-# packages that should be included in the LaTeX output.
-
-EXTRA_PACKAGES =
-
-# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
-# the generated latex document. The header should contain everything until
-# the first chapter. If it is left blank doxygen will generate a
-# standard header. Notice: only use this tag if you know what you are doing!
-
-LATEX_HEADER =
-
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
-# is prepared for conversion to pdf (using ps2pdf). The pdf file will
-# contain links (just like the HTML output) instead of page references
-# This makes the output suitable for online browsing using a pdf viewer.
-
-PDF_HYPERLINKS = YES
-
-# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
-# plain latex in the generated Makefile. Set this option to YES to get a
-# higher quality PDF documentation.
-
-USE_PDFLATEX = YES
-
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
-# command to the generated LaTeX files. This will instruct LaTeX to keep
-# running if errors occur, instead of asking the user for help.
-# This option is also used when generating formulas in HTML.
-
-LATEX_BATCHMODE = NO
-
-# If LATEX_HIDE_INDICES is set to YES then doxygen will not
-# include the index chapters (such as File Index, Compound Index, etc.)
-# in the output.
-
-LATEX_HIDE_INDICES = NO
-
-# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
-
-LATEX_SOURCE_CODE = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
-# The RTF output is optimized for Word 97 and may not look very pretty with
-# other RTF readers or editors.
-
-GENERATE_RTF = NO
-
-# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `rtf' will be used as the default path.
-
-RTF_OUTPUT = rtf
-
-# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
-# RTF documents. This may be useful for small projects and may help to
-# save some trees in general.
-
-COMPACT_RTF = NO
-
-# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
-# will contain hyperlink fields. The RTF file will
-# contain links (just like the HTML output) instead of page references.
-# This makes the output suitable for online browsing using WORD or other
-# programs which support those fields.
-# Note: wordpad (write) and others do not support links.
-
-RTF_HYPERLINKS = NO
-
-# Load stylesheet definitions from file. Syntax is similar to doxygen's
-# config file, i.e. a series of assignments. You only have to provide
-# replacements, missing definitions are set to their default value.
-
-RTF_STYLESHEET_FILE =
-
-# Set optional variables used in the generation of an rtf document.
-# Syntax is similar to doxygen's config file.
-
-RTF_EXTENSIONS_FILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
-# generate man pages
-
-GENERATE_MAN = NO
-
-# The MAN_OUTPUT tag is used to specify where the man pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `man' will be used as the default path.
-
-MAN_OUTPUT = man
-
-# The MAN_EXTENSION tag determines the extension that is added to
-# the generated man pages (default is the subroutine's section .3)
-
-MAN_EXTENSION = .3
-
-# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
-# then it will generate one additional man file for each entity
-# documented in the real man page(s). These additional files
-# only source the real man page, but without them the man command
-# would be unable to find the correct page. The default is NO.
-
-MAN_LINKS = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_XML tag is set to YES Doxygen will
-# generate an XML file that captures the structure of
-# the code including all documentation.
-
-GENERATE_XML = NO
-
-# The XML_OUTPUT tag is used to specify where the XML pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `xml' will be used as the default path.
-
-XML_OUTPUT = xml
-
-# The XML_SCHEMA tag can be used to specify an XML schema,
-# which can be used by a validating XML parser to check the
-# syntax of the XML files.
-
-XML_SCHEMA =
-
-# The XML_DTD tag can be used to specify an XML DTD,
-# which can be used by a validating XML parser to check the
-# syntax of the XML files.
-
-XML_DTD =
-
-# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
-# dump the program listings (including syntax highlighting
-# and cross-referencing information) to the XML output. Note that
-# enabling this will significantly increase the size of the XML output.
-
-XML_PROGRAMLISTING = YES
-
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
-# generate an AutoGen Definitions (see autogen.sf.net) file
-# that captures the structure of the code including all
-# documentation. Note that this feature is still experimental
-# and incomplete at the moment.
-
-GENERATE_AUTOGEN_DEF = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_PERLMOD tag is set to YES Doxygen will
-# generate a Perl module file that captures the structure of
-# the code including all documentation. Note that this
-# feature is still experimental and incomplete at the
-# moment.
-
-GENERATE_PERLMOD = NO
-
-# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
-# the necessary Makefile rules, Perl scripts and LaTeX code to be able
-# to generate PDF and DVI output from the Perl module output.
-
-PERLMOD_LATEX = NO
-
-# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
-# nicely formatted so it can be parsed by a human reader.
-# This is useful
-# if you want to understand what is going on.
-# On the other hand, if this
-# tag is set to NO the size of the Perl module output will be much smaller
-# and Perl will parse it just the same.
-
-PERLMOD_PRETTY = YES
-
-# The names of the make variables in the generated doxyrules.make file
-# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
-# This is useful so different doxyrules.make files included by the same
-# Makefile don't overwrite each other's variables.
-
-PERLMOD_MAKEVAR_PREFIX =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor
-#---------------------------------------------------------------------------
-
-# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
-# evaluate all C-preprocessor directives found in the sources and include
-# files.
-
-ENABLE_PREPROCESSING = YES
-
-# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
-# names in the source code. If set to NO (the default) only conditional
-# compilation will be performed. Macro expansion can be done in a controlled
-# way by setting EXPAND_ONLY_PREDEF to YES.
-
-MACRO_EXPANSION = NO
-
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
-# then the macro expansion is limited to the macros specified with the
-# PREDEFINED and EXPAND_AS_DEFINED tags.
-
-EXPAND_ONLY_PREDEF = NO
-
-# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
-# in the INCLUDE_PATH (see below) will be search if a #include is found.
-
-SEARCH_INCLUDES = YES
-
-# The INCLUDE_PATH tag can be used to specify one or more directories that
-# contain include files that are not input files but should be processed by
-# the preprocessor.
-
-INCLUDE_PATH =
-
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
-# patterns (like *.h and *.hpp) to filter out the header-files in the
-# directories. If left blank, the patterns specified with FILE_PATTERNS will
-# be used.
-
-INCLUDE_FILE_PATTERNS =
-
-# The PREDEFINED tag can be used to specify one or more macro names that
-# are defined before the preprocessor is started (similar to the -D option of
-# gcc). The argument of the tag is a list of macros of the form: name
-# or name=definition (no spaces). If the definition and the = are
-# omitted =1 is assumed. To prevent a macro definition from being
-# undefined via #undef or recursively expanded use the := operator
-# instead of the = operator.
-
-PREDEFINED =
-
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
-# this tag can be used to specify a list of macro names that should be expanded.
-# The macro definition that is found in the sources will be used.
-# Use the PREDEFINED tag if you want to use a different macro definition.
-
-EXPAND_AS_DEFINED =
-
-# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
-# doxygen's preprocessor will remove all function-like macros that are alone
-# on a line, have an all uppercase name, and do not end with a semicolon. Such
-# function macros are typically used for boiler-plate code, and will confuse
-# the parser if not removed.
-
-SKIP_FUNCTION_MACROS = YES
-
-#---------------------------------------------------------------------------
-# Configuration::additions related to external references
-#---------------------------------------------------------------------------
-
-# The TAGFILES option can be used to specify one or more tagfiles.
-# Optionally an initial location of the external documentation
-# can be added for each tagfile. The format of a tag file without
-# this location is as follows:
-#
-# TAGFILES = file1 file2 ...
-# Adding location for the tag files is done as follows:
-#
-# TAGFILES = file1=loc1 "file2 = loc2" ...
-# where "loc1" and "loc2" can be relative or absolute paths or
-# URLs. If a location is present for each tag, the installdox tool
-# does not have to be run to correct the links.
-# Note that each tag file must have a unique name
-# (where the name does NOT include the path)
-# If a tag file is not located in the directory in which doxygen
-# is run, you must also specify the path to the tagfile here.
-
-TAGFILES =
-
-# When a file name is specified after GENERATE_TAGFILE, doxygen will create
-# a tag file that is based on the input files it reads.
-
-GENERATE_TAGFILE =
-
-# If the ALLEXTERNALS tag is set to YES all external classes will be listed
-# in the class index. If set to NO only the inherited external classes
-# will be listed.
-
-ALLEXTERNALS = NO
-
-# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
-# in the modules index. If set to NO, only the current project's groups will
-# be listed.
-
-EXTERNAL_GROUPS = YES
-
-# The PERL_PATH should be the absolute path and name of the perl script
-# interpreter (i.e. the result of `which perl').
-
-PERL_PATH = /usr/bin/perl
-
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool
-#---------------------------------------------------------------------------
-
-# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
-# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
-# or super classes. Setting the tag to NO turns the diagrams off. Note that
-# this option is superseded by the HAVE_DOT option below. This is only a
-# fallback. It is recommended to install and use dot, since it yields more
-# powerful graphs.
-
-CLASS_DIAGRAMS = NO
-
-# You can define message sequence charts within doxygen comments using the \msc
-# command. Doxygen will then run the mscgen tool (see
-# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
-# documentation. The MSCGEN_PATH tag allows you to specify the directory where
-# the mscgen tool resides. If left empty the tool is assumed to be found in the
-# default search path.
-
-MSCGEN_PATH =
-
-# If set to YES, the inheritance and collaboration graphs will hide
-# inheritance and usage relations if the target is undocumented
-# or is not a class.
-
-HIDE_UNDOC_RELATIONS = YES
-
-# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
-# available from the path. This tool is part of Graphviz, a graph visualization
-# toolkit from AT&T and Lucent Bell Labs. The other options in this section
-# have no effect if this option is set to NO (the default)
-
-HAVE_DOT = NO
-
-# By default doxygen will write a font called FreeSans.ttf to the output
-# directory and reference it in all dot files that doxygen generates. This
-# font does not include all possible unicode characters however, so when you need
-# these (or just want a differently looking font) you can specify the font name
-# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
-# which can be done by putting it in a standard location or by setting the
-# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
-# containing the font.
-
-DOT_FONTNAME = FreeSans
-
-# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
-# The default size is 10pt.
-
-DOT_FONTSIZE = 10
-
-# By default doxygen will tell dot to use the output directory to look for the
-# FreeSans.ttf font (which doxygen will put there itself). If you specify a
-# different font using DOT_FONTNAME you can set the path where dot
-# can find it using this tag.
-
-DOT_FONTPATH =
-
-# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for each documented class showing the direct and
-# indirect inheritance relations. Setting this tag to YES will force the
-# the CLASS_DIAGRAMS tag to NO.
-
-CLASS_GRAPH = YES
-
-# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for each documented class showing the direct and
-# indirect implementation dependencies (inheritance, containment, and
-# class references variables) of the class with other documented classes.
-
-COLLABORATION_GRAPH = YES
-
-# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for groups, showing the direct groups dependencies
-
-GROUP_GRAPHS = YES
-
-# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
-# collaboration diagrams in a style similar to the OMG's Unified Modeling
-# Language.
-
-UML_LOOK = NO
-
-# If set to YES, the inheritance and collaboration graphs will show the
-# relations between templates and their instances.
-
-TEMPLATE_RELATIONS = NO
-
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
-# tags are set to YES then doxygen will generate a graph for each documented
-# file showing the direct and indirect include dependencies of the file with
-# other documented files.
-
-INCLUDE_GRAPH = YES
-
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
-# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
-# documented header file showing the documented files that directly or
-# indirectly include this file.
-
-INCLUDED_BY_GRAPH = YES
-
-# If the CALL_GRAPH and HAVE_DOT options are set to YES then
-# doxygen will generate a call dependency graph for every global function
-# or class method. Note that enabling this option will significantly increase
-# the time of a run. So in most cases it will be better to enable call graphs
-# for selected functions only using the \callgraph command.
-
-CALL_GRAPH = NO
-
-# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
-# doxygen will generate a caller dependency graph for every global function
-# or class method. Note that enabling this option will significantly increase
-# the time of a run. So in most cases it will be better to enable caller
-# graphs for selected functions only using the \callergraph command.
-
-CALLER_GRAPH = NO
-
-# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
-# will graphical hierarchy of all classes instead of a textual one.
-
-GRAPHICAL_HIERARCHY = YES
-
-# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
-# then doxygen will show the dependencies a directory has on other directories
-# in a graphical way. The dependency relations are determined by the #include
-# relations between the files in the directories.
-
-DIRECTORY_GRAPH = YES
-
-# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot. Possible values are png, jpg, or gif
-# If left blank png will be used.
-
-DOT_IMAGE_FORMAT = png
-
-# The tag DOT_PATH can be used to specify the path where the dot tool can be
-# found. If left blank, it is assumed the dot tool can be found in the path.
-
-DOT_PATH =
-
-# The DOTFILE_DIRS tag can be used to specify one or more directories that
-# contain dot files that are included in the documentation (see the
-# \dotfile command).
-
-DOTFILE_DIRS =
-
-# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
-# nodes that will be shown in the graph. If the number of nodes in a graph
-# becomes larger than this value, doxygen will truncate the graph, which is
-# visualized by representing a node as a red box. Note that doxygen if the
-# number of direct children of the root node in a graph is already larger than
-# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
-# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-
-DOT_GRAPH_MAX_NODES = 50
-
-# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
-# graphs generated by dot. A depth value of 3 means that only nodes reachable
-# from the root by following a path via at most 3 edges will be shown. Nodes
-# that lay further from the root node will be omitted. Note that setting this
-# option to 1 or 2 may greatly reduce the computation time needed for large
-# code bases. Also note that the size of a graph can be further restricted by
-# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-
-MAX_DOT_GRAPH_DEPTH = 0
-
-# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
-# background. This is disabled by default, because dot on Windows does not
-# seem to support this out of the box. Warning: Depending on the platform used,
-# enabling this option may lead to badly anti-aliased labels on the edges of
-# a graph (i.e. they become hard to read).
-
-DOT_TRANSPARENT = NO
-
-# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
-# files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10)
-# support this, this feature is disabled by default.
-
-DOT_MULTI_TARGETS = YES
-
-# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
-# generate a legend page explaining the meaning of the various boxes and
-# arrows in the dot generated graphs.
-
-GENERATE_LEGEND = YES
-
-# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
-# remove the intermediate dot files that are used to generate
-# the various graphs.
-
-DOT_CLEANUP = YES
+++ /dev/null
-# Doxyfile 1.6.3
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project
-#
-# All text after a hash (#) is considered a comment and will be ignored
-# The format is:
-# TAG = value [value, ...]
-# For lists items can also be appended using:
-# TAG += value [value, ...]
-# Values that contain spaces should be placed between quotes (" ")
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-
-# This tag specifies the encoding used for all characters in the config file
-# that follow. The default is UTF-8 which is also the encoding used for all
-# text before the first occurrence of this tag. Doxygen uses libiconv (or the
-# iconv built into libc) for the transcoding. See
-# http://www.gnu.org/software/libiconv for the list of possible encodings.
-
-DOXYFILE_ENCODING = UTF-8
-
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
-# by quotes) that should identify the project.
-
-PROJECT_NAME = @PACKAGE_NAME@
-
-# The PROJECT_NUMBER tag can be used to enter a project or revision number.
-# This could be handy for archiving the generated documentation or
-# if some version control system is used.
-
-PROJECT_NUMBER = @PACKAGE_VERSION@
-
-# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
-# base path where the generated documentation will be put.
-# If a relative path is entered, it will be relative to the location
-# where doxygen was started. If left blank the current directory will be used.
-
-OUTPUT_DIRECTORY =
-
-# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
-# 4096 sub-directories (in 2 levels) under the output directory of each output
-# format and will distribute the generated files over these directories.
-# Enabling this option can be useful when feeding doxygen a huge amount of
-# source files, where putting all generated files in the same directory would
-# otherwise cause performance problems for the file system.
-
-CREATE_SUBDIRS = NO
-
-# The OUTPUT_LANGUAGE tag is used to specify the language in which all
-# documentation generated by doxygen is written. Doxygen will use this
-# information to generate all constant output in the proper language.
-# The default language is English, other supported languages are:
-# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
-# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
-# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
-# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
-# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
-# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
-
-OUTPUT_LANGUAGE = English
-
-# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
-# include brief member descriptions after the members that are listed in
-# the file and class documentation (similar to JavaDoc).
-# Set to NO to disable this.
-
-BRIEF_MEMBER_DESC = YES
-
-# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
-# the brief description of a member or function before the detailed description.
-# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
-# brief descriptions will be completely suppressed.
-
-REPEAT_BRIEF = YES
-
-# This tag implements a quasi-intelligent brief description abbreviator
-# that is used to form the text in various listings. Each string
-# in this list, if found as the leading text of the brief description, will be
-# stripped from the text and the result after processing the whole list, is
-# used as the annotated text. Otherwise, the brief description is used as-is.
-# If left blank, the following values are used ("$name" is automatically
-# replaced with the name of the entity): "The $name class" "The $name widget"
-# "The $name file" "is" "provides" "specifies" "contains"
-# "represents" "a" "an" "the"
-
-ABBREVIATE_BRIEF =
-
-# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
-# Doxygen will generate a detailed section even if there is only a brief
-# description.
-
-ALWAYS_DETAILED_SEC = NO
-
-# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
-# inherited members of a class in the documentation of that class as if those
-# members were ordinary class members. Constructors, destructors and assignment
-# operators of the base classes will not be shown.
-
-INLINE_INHERITED_MEMB = NO
-
-# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
-# path before files name in the file list and in the header files. If set
-# to NO the shortest path that makes the file name unique will be used.
-
-FULL_PATH_NAMES = NO
-
-# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
-# can be used to strip a user-defined part of the path. Stripping is
-# only done if one of the specified strings matches the left-hand part of
-# the path. The tag can be used to show relative paths in the file list.
-# If left blank the directory from which doxygen is run is used as the
-# path to strip.
-
-STRIP_FROM_PATH =
-
-# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
-# the path mentioned in the documentation of a class, which tells
-# the reader which header file to include in order to use a class.
-# If left blank only the name of the header file containing the class
-# definition is used. Otherwise one should specify the include paths that
-# are normally passed to the compiler using the -I flag.
-
-STRIP_FROM_INC_PATH =
-
-# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
-# (but less readable) file names. This can be useful is your file systems
-# doesn't support long names like on DOS, Mac, or CD-ROM.
-
-SHORT_NAMES = NO
-
-# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
-# will interpret the first line (until the first dot) of a JavaDoc-style
-# comment as the brief description. If set to NO, the JavaDoc
-# comments will behave just like regular Qt-style comments
-# (thus requiring an explicit @brief command for a brief description.)
-
-JAVADOC_AUTOBRIEF = YES
-
-# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
-# interpret the first line (until the first dot) of a Qt-style
-# comment as the brief description. If set to NO, the comments
-# will behave just like regular Qt-style comments (thus requiring
-# an explicit \brief command for a brief description.)
-
-QT_AUTOBRIEF = NO
-
-# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
-# treat a multi-line C++ special comment block (i.e. a block of //! or ///
-# comments) as a brief description. This used to be the default behaviour.
-# The new default is to treat a multi-line C++ comment block as a detailed
-# description. Set this tag to YES if you prefer the old behaviour instead.
-
-MULTILINE_CPP_IS_BRIEF = NO
-
-# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
-# member inherits the documentation from any documented member that it
-# re-implements.
-
-INHERIT_DOCS = YES
-
-# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
-# a new page for each member. If set to NO, the documentation of a member will
-# be part of the file/class/namespace that contains it.
-
-SEPARATE_MEMBER_PAGES = NO
-
-# The TAB_SIZE tag can be used to set the number of spaces in a tab.
-# Doxygen uses this value to replace tabs by spaces in code fragments.
-
-TAB_SIZE = 4
-
-# This tag can be used to specify a number of aliases that acts
-# as commands in the documentation. An alias has the form "name=value".
-# For example adding "sideeffect=\par Side Effects:\n" will allow you to
-# put the command \sideeffect (or @sideeffect) in the documentation, which
-# will result in a user-defined paragraph with heading "Side Effects:".
-# You can put \n's in the value part of an alias to insert newlines.
-
-ALIASES =
-
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
-# sources only. Doxygen will then generate output that is more tailored for C.
-# For instance, some of the names that are used will be different. The list
-# of all members will be omitted, etc.
-
-OPTIMIZE_OUTPUT_FOR_C = YES
-
-# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
-# sources only. Doxygen will then generate output that is more tailored for
-# Java. For instance, namespaces will be presented as packages, qualified
-# scopes will look different, etc.
-
-OPTIMIZE_OUTPUT_JAVA = NO
-
-# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
-# sources only. Doxygen will then generate output that is more tailored for
-# Fortran.
-
-OPTIMIZE_FOR_FORTRAN = NO
-
-# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
-# sources. Doxygen will then generate output that is tailored for
-# VHDL.
-
-OPTIMIZE_OUTPUT_VHDL = NO
-
-# Doxygen selects the parser to use depending on the extension of the files it parses.
-# With this tag you can assign which parser to use for a given extension.
-# Doxygen has a built-in mapping, but you can override or extend it using this tag.
-# The format is ext=language, where ext is a file extension, and language is one of
-# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
-# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
-# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
-# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
-
-EXTENSION_MAPPING =
-
-# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
-# to include (a tag file for) the STL sources as input, then you should
-# set this tag to YES in order to let doxygen match functions declarations and
-# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
-# func(std::string) {}). This also make the inheritance and collaboration
-# diagrams that involve STL classes more complete and accurate.
-
-BUILTIN_STL_SUPPORT = NO
-
-# If you use Microsoft's C++/CLI language, you should set this option to YES to
-# enable parsing support.
-
-CPP_CLI_SUPPORT = NO
-
-# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
-# Doxygen will parse them like normal C++ but will assume all classes use public
-# instead of private inheritance when no explicit protection keyword is present.
-
-SIP_SUPPORT = NO
-
-# For Microsoft's IDL there are propget and propput attributes to indicate getter
-# and setter methods for a property. Setting this option to YES (the default)
-# will make doxygen to replace the get and set methods by a property in the
-# documentation. This will only work if the methods are indeed getting or
-# setting a simple type. If this is not the case, or you want to show the
-# methods anyway, you should set this option to NO.
-
-IDL_PROPERTY_SUPPORT = YES
-
-# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-# tag is set to YES, then doxygen will reuse the documentation of the first
-# member in the group (if any) for the other members of the group. By default
-# all members of a group must be documented explicitly.
-
-DISTRIBUTE_GROUP_DOC = NO
-
-# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
-# the same type (for instance a group of public functions) to be put as a
-# subgroup of that type (e.g. under the Public Functions section). Set it to
-# NO to prevent subgrouping. Alternatively, this can be done per class using
-# the \nosubgrouping command.
-
-SUBGROUPING = YES
-
-# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
-# is documented as struct, union, or enum with the name of the typedef. So
-# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
-# with name TypeT. When disabled the typedef will appear as a member of a file,
-# namespace, or class. And the struct will be named TypeS. This can typically
-# be useful for C code in case the coding convention dictates that all compound
-# types are typedef'ed and only the typedef is referenced, never the tag name.
-
-TYPEDEF_HIDES_STRUCT = NO
-
-# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
-# determine which symbols to keep in memory and which to flush to disk.
-# When the cache is full, less often used symbols will be written to disk.
-# For small to medium size projects (<1000 input files) the default value is
-# probably good enough. For larger projects a too small cache size can cause
-# doxygen to be busy swapping symbols to and from disk most of the time
-# causing a significant performance penality.
-# If the system has enough physical memory increasing the cache will improve the
-# performance by keeping more symbols in memory. Note that the value works on
-# a logarithmic scale so increasing the size by one will rougly double the
-# memory usage. The cache size is given by this formula:
-# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
-# corresponding to a cache size of 2^16 = 65536 symbols
-
-SYMBOL_CACHE_SIZE = 0
-
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-
-# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
-# documentation are documented, even if no documentation was available.
-# Private class members and static file members will be hidden unless
-# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
-
-EXTRACT_ALL = YES
-
-# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
-# will be included in the documentation.
-
-EXTRACT_PRIVATE = NO
-
-# If the EXTRACT_STATIC tag is set to YES all static members of a file
-# will be included in the documentation.
-
-EXTRACT_STATIC = YES
-
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
-# defined locally in source files will be included in the documentation.
-# If set to NO only classes defined in header files are included.
-
-EXTRACT_LOCAL_CLASSES = YES
-
-# This flag is only useful for Objective-C code. When set to YES local
-# methods, which are defined in the implementation section but not in
-# the interface are included in the documentation.
-# If set to NO (the default) only methods in the interface are included.
-
-EXTRACT_LOCAL_METHODS = NO
-
-# If this flag is set to YES, the members of anonymous namespaces will be
-# extracted and appear in the documentation as a namespace called
-# 'anonymous_namespace{file}', where file will be replaced with the base
-# name of the file that contains the anonymous namespace. By default
-# anonymous namespace are hidden.
-
-EXTRACT_ANON_NSPACES = NO
-
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
-# undocumented members of documented classes, files or namespaces.
-# If set to NO (the default) these members will be included in the
-# various overviews, but no documentation section is generated.
-# This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_MEMBERS = NO
-
-# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
-# undocumented classes that are normally visible in the class hierarchy.
-# If set to NO (the default) these classes will be included in the various
-# overviews. This option has no effect if EXTRACT_ALL is enabled.
-
-HIDE_UNDOC_CLASSES = NO
-
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
-# friend (class|struct|union) declarations.
-# If set to NO (the default) these declarations will be included in the
-# documentation.
-
-HIDE_FRIEND_COMPOUNDS = NO
-
-# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
-# documentation blocks found inside the body of a function.
-# If set to NO (the default) these blocks will be appended to the
-# function's detailed documentation block.
-
-HIDE_IN_BODY_DOCS = NO
-
-# The INTERNAL_DOCS tag determines if documentation
-# that is typed after a \internal command is included. If the tag is set
-# to NO (the default) then the documentation will be excluded.
-# Set it to YES to include the internal documentation.
-
-INTERNAL_DOCS = NO
-
-# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
-# file names in lower-case letters. If set to YES upper-case letters are also
-# allowed. This is useful if you have classes or files whose names only differ
-# in case and if your file system supports case sensitive file names. Windows
-# and Mac users are advised to set this option to NO.
-
-CASE_SENSE_NAMES = YES
-
-# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
-# will show members with their full class and namespace scopes in the
-# documentation. If set to YES the scope will be hidden.
-
-HIDE_SCOPE_NAMES = NO
-
-# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
-# will put a list of the files that are included by a file in the documentation
-# of that file.
-
-SHOW_INCLUDE_FILES = YES
-
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
-# will list include files with double quotes in the documentation
-# rather than with sharp brackets.
-
-FORCE_LOCAL_INCLUDES = NO
-
-# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
-# is inserted in the documentation for inline members.
-
-INLINE_INFO = YES
-
-# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
-# will sort the (detailed) documentation of file and class members
-# alphabetically by member name. If set to NO the members will appear in
-# declaration order.
-
-SORT_MEMBER_DOCS = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
-# brief documentation of file, namespace and class members alphabetically
-# by member name. If set to NO (the default) the members will appear in
-# declaration order.
-
-SORT_BRIEF_DOCS = NO
-
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
-
-SORT_MEMBERS_CTORS_1ST = NO
-
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
-# hierarchy of group names into alphabetical order. If set to NO (the default)
-# the group names will appear in their defined order.
-
-SORT_GROUP_NAMES = NO
-
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
-# sorted by fully-qualified names, including namespaces. If set to
-# NO (the default), the class list will be sorted only by class name,
-# not including the namespace part.
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-# Note: This option applies only to the class list, not to the
-# alphabetical list.
-
-SORT_BY_SCOPE_NAME = NO
-
-# The GENERATE_TODOLIST tag can be used to enable (YES) or
-# disable (NO) the todo list. This list is created by putting \todo
-# commands in the documentation.
-
-GENERATE_TODOLIST = YES
-
-# The GENERATE_TESTLIST tag can be used to enable (YES) or
-# disable (NO) the test list. This list is created by putting \test
-# commands in the documentation.
-
-GENERATE_TESTLIST = YES
-
-# The GENERATE_BUGLIST tag can be used to enable (YES) or
-# disable (NO) the bug list. This list is created by putting \bug
-# commands in the documentation.
-
-GENERATE_BUGLIST = YES
-
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
-# disable (NO) the deprecated list. This list is created by putting
-# \deprecated commands in the documentation.
-
-GENERATE_DEPRECATEDLIST= YES
-
-# The ENABLED_SECTIONS tag can be used to enable conditional
-# documentation sections, marked by \if sectionname ... \endif.
-
-ENABLED_SECTIONS =
-
-# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
-# the initial value of a variable or define consists of for it to appear in
-# the documentation. If the initializer consists of more lines than specified
-# here it will be hidden. Use a value of 0 to hide initializers completely.
-# The appearance of the initializer of individual variables and defines in the
-# documentation can be controlled using \showinitializer or \hideinitializer
-# command in the documentation regardless of this setting.
-
-MAX_INITIALIZER_LINES = 30
-
-# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
-# at the bottom of the documentation of classes and structs. If set to YES the
-# list will mention the files that were used to generate the documentation.
-
-SHOW_USED_FILES = YES
-
-# If the sources in your project are distributed over multiple directories
-# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
-# in the documentation. The default is NO.
-
-SHOW_DIRECTORIES = NO
-
-# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
-# This will remove the Files entry from the Quick Index and from the
-# Folder Tree View (if specified). The default is YES.
-
-SHOW_FILES = YES
-
-# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
-# Namespaces page.
-# This will remove the Namespaces entry from the Quick Index
-# and from the Folder Tree View (if specified). The default is YES.
-
-SHOW_NAMESPACES = YES
-
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-# doxygen should invoke to get the current version for each file (typically from
-# the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command <command> <input-file>, where <command> is the value of
-# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
-# provided by doxygen. Whatever the program writes to standard output
-# is used as the file version. See the manual for examples.
-
-FILE_VERSION_FILTER =
-
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
-# doxygen. The layout file controls the global structure of the generated output files
-# in an output format independent way. The create the layout file that represents
-# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
-# file name after the option, if omitted DoxygenLayout.xml will be used as the name
-# of the layout file.
-
-LAYOUT_FILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-
-# The QUIET tag can be used to turn on/off the messages that are generated
-# by doxygen. Possible values are YES and NO. If left blank NO is used.
-
-QUIET = NO
-
-# The WARNINGS tag can be used to turn on/off the warning messages that are
-# generated by doxygen. Possible values are YES and NO. If left blank
-# NO is used.
-
-WARNINGS = YES
-
-# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
-# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
-# automatically be disabled.
-
-WARN_IF_UNDOCUMENTED = YES
-
-# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
-# potential errors in the documentation, such as not documenting some
-# parameters in a documented function, or documenting parameters that
-# don't exist or using markup commands wrongly.
-
-WARN_IF_DOC_ERROR = YES
-
-# This WARN_NO_PARAMDOC option can be abled to get warnings for
-# functions that are documented, but have no documentation for their parameters
-# or return value. If set to NO (the default) doxygen will only warn about
-# wrong or incomplete parameter documentation, but not about the absence of
-# documentation.
-
-WARN_NO_PARAMDOC = NO
-
-# The WARN_FORMAT tag determines the format of the warning messages that
-# doxygen can produce. The string should contain the $file, $line, and $text
-# tags, which will be replaced by the file and line number from which the
-# warning originated and the warning text. Optionally the format may contain
-# $version, which will be replaced by the version of the file (if it could
-# be obtained via FILE_VERSION_FILTER)
-
-WARN_FORMAT = "$file:$line: $text"
-
-# The WARN_LOGFILE tag can be used to specify a file to which warning
-# and error messages should be written. If left blank the output is written
-# to stderr.
-
-WARN_LOGFILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-
-# The INPUT tag can be used to specify the files and/or directories that contain
-# documented source files. You may enter file names like "myfile.cpp" or
-# directories like "/usr/src/myproject". Separate the files or directories
-# with spaces.
-
-INPUT = .. ../examples
-
-# This tag can be used to specify the character encoding of the source files
-# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
-# also the default input encoding. Doxygen uses libiconv (or the iconv built
-# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
-# the list of possible encodings.
-
-INPUT_ENCODING = UTF-8
-
-# If the value of the INPUT tag contains directories, you can use the
-# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-# and *.h) to filter out the source-files in the directories. If left
-# blank the following patterns are tested:
-# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
-# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
-
-FILE_PATTERNS =
-
-# The RECURSIVE tag can be used to turn specify whether or not subdirectories
-# should be searched for input files as well. Possible values are YES and NO.
-# If left blank NO is used.
-
-RECURSIVE = NO
-
-# The EXCLUDE tag can be used to specify files and/or directories that should
-# excluded from the INPUT source files. This way you can easily exclude a
-# subdirectory from a directory tree whose root is specified with the INPUT tag.
-
-EXCLUDE =
-
-# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
-# directories that are symbolic links (a Unix filesystem feature) are excluded
-# from the input.
-
-EXCLUDE_SYMLINKS = NO
-
-# If the value of the INPUT tag contains directories, you can use the
-# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
-# certain files from those directories. Note that the wildcards are matched
-# against the file with absolute path, so to exclude all test directories
-# for example use the pattern */test/*
-
-EXCLUDE_PATTERNS =
-
-# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
-# (namespaces, classes, functions, etc.) that should be excluded from the
-# output. The symbol name can be a fully qualified name, a word, or if the
-# wildcard * is used, a substring. Examples: ANamespace, AClass,
-# AClass::ANamespace, ANamespace::*Test
-
-EXCLUDE_SYMBOLS =
-
-# The EXAMPLE_PATH tag can be used to specify one or more files or
-# directories that contain example code fragments that are included (see
-# the \include command).
-
-EXAMPLE_PATH =
-
-# If the value of the EXAMPLE_PATH tag contains directories, you can use the
-# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-# and *.h) to filter out the source-files in the directories. If left
-# blank all files are included.
-
-EXAMPLE_PATTERNS =
-
-# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
-# searched for input files to be used with the \include or \dontinclude
-# commands irrespective of the value of the RECURSIVE tag.
-# Possible values are YES and NO. If left blank NO is used.
-
-EXAMPLE_RECURSIVE = NO
-
-# The IMAGE_PATH tag can be used to specify one or more files or
-# directories that contain image that are included in the documentation (see
-# the \image command).
-
-IMAGE_PATH =
-
-# The INPUT_FILTER tag can be used to specify a program that doxygen should
-# invoke to filter for each input file. Doxygen will invoke the filter program
-# by executing (via popen()) the command <filter> <input-file>, where <filter>
-# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
-# input file. Doxygen will then use the output that the filter program writes
-# to standard output.
-# If FILTER_PATTERNS is specified, this tag will be
-# ignored.
-
-INPUT_FILTER =
-
-# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
-# basis.
-# Doxygen will compare the file name with each pattern and apply the
-# filter if there is a match.
-# The filters are a list of the form:
-# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
-# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
-# is applied to all files.
-
-FILTER_PATTERNS =
-
-# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
-# INPUT_FILTER) will be used to filter the input files when producing source
-# files to browse (i.e. when SOURCE_BROWSER is set to YES).
-
-FILTER_SOURCE_FILES = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-
-# If the SOURCE_BROWSER tag is set to YES then a list of source files will
-# be generated. Documented entities will be cross-referenced with these sources.
-# Note: To get rid of all source code in the generated output, make sure also
-# VERBATIM_HEADERS is set to NO.
-
-SOURCE_BROWSER = YES
-
-# Setting the INLINE_SOURCES tag to YES will include the body
-# of functions and classes directly in the documentation.
-
-INLINE_SOURCES = NO
-
-# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
-# doxygen to hide any special comment blocks from generated source code
-# fragments. Normal C and C++ comments will always remain visible.
-
-STRIP_CODE_COMMENTS = YES
-
-# If the REFERENCED_BY_RELATION tag is set to YES
-# then for each documented function all documented
-# functions referencing it will be listed.
-
-REFERENCED_BY_RELATION = NO
-
-# If the REFERENCES_RELATION tag is set to YES
-# then for each documented function all documented entities
-# called/used by that function will be listed.
-
-REFERENCES_RELATION = NO
-
-# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
-# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
-# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
-# link to the source code.
-# Otherwise they will link to the documentation.
-
-REFERENCES_LINK_SOURCE = YES
-
-# If the USE_HTAGS tag is set to YES then the references to source code
-# will point to the HTML generated by the htags(1) tool instead of doxygen
-# built-in source browser. The htags tool is part of GNU's global source
-# tagging system (see http://www.gnu.org/software/global/global.html). You
-# will need version 4.8.6 or higher.
-
-USE_HTAGS = NO
-
-# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
-# will generate a verbatim copy of the header file for each class for
-# which an include is specified. Set to NO to disable this.
-
-VERBATIM_HEADERS = YES
-
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-
-# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
-# of all compounds will be generated. Enable this if the project
-# contains a lot of classes, structs, unions or interfaces.
-
-ALPHABETICAL_INDEX = NO
-
-# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
-# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
-# in which this list will be split (can be a number in the range [1..20])
-
-COLS_IN_ALPHA_INDEX = 5
-
-# In case all classes in a project start with a common prefix, all
-# classes will be put under the same header in the alphabetical index.
-# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
-# should be ignored while generating the index headers.
-
-IGNORE_PREFIX =
-
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
-# generate HTML output.
-
-GENERATE_HTML = YES
-
-# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `html' will be used as the default path.
-
-HTML_OUTPUT = html
-
-# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
-# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
-# doxygen will generate files with .html extension.
-
-HTML_FILE_EXTENSION = .html
-
-# The HTML_HEADER tag can be used to specify a personal HTML header for
-# each generated HTML page. If it is left blank doxygen will generate a
-# standard header.
-
-HTML_HEADER =
-
-# The HTML_FOOTER tag can be used to specify a personal HTML footer for
-# each generated HTML page. If it is left blank doxygen will generate a
-# standard footer.
-
-HTML_FOOTER =
-
-# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
-# style sheet that is used by each HTML page. It can be used to
-# fine-tune the look of the HTML output. If the tag is left blank doxygen
-# will generate a default style sheet. Note that doxygen will try to copy
-# the style sheet file to the HTML output directory, so don't put your own
-# stylesheet in the HTML output directory as well, or it will be erased!
-
-HTML_STYLESHEET =
-
-# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
-# page will contain the date and time when the page was generated. Setting
-# this to NO can help when comparing the output of multiple runs.
-
-HTML_TIMESTAMP = YES
-
-# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
-# files or namespaces will be aligned in HTML using tables. If set to
-# NO a bullet list will be used.
-
-HTML_ALIGN_MEMBERS = YES
-
-# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
-# documentation will contain sections that can be hidden and shown after the
-# page has loaded. For this to work a browser that supports
-# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
-# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
-
-HTML_DYNAMIC_SECTIONS = NO
-
-# If the GENERATE_DOCSET tag is set to YES, additional index files
-# will be generated that can be used as input for Apple's Xcode 3
-# integrated development environment, introduced with OSX 10.5 (Leopard).
-# To create a documentation set, doxygen will generate a Makefile in the
-# HTML output directory. Running make will produce the docset in that
-# directory and running "make install" will install the docset in
-# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
-# it at startup.
-# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
-
-GENERATE_DOCSET = NO
-
-# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
-# feed. A documentation feed provides an umbrella under which multiple
-# documentation sets from a single provider (such as a company or product suite)
-# can be grouped.
-
-DOCSET_FEEDNAME = "Doxygen generated docs"
-
-# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
-# should uniquely identify the documentation set bundle. This should be a
-# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
-# will append .docset to the name.
-
-DOCSET_BUNDLE_ID = org.doxygen.Project
-
-# If the GENERATE_HTMLHELP tag is set to YES, additional index files
-# will be generated that can be used as input for tools like the
-# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
-# of the generated HTML documentation.
-
-GENERATE_HTMLHELP = NO
-
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
-# be used to specify the file name of the resulting .chm file. You
-# can add a path in front of the file if the result should not be
-# written to the html output directory.
-
-CHM_FILE =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
-# be used to specify the location (absolute path including file name) of
-# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
-# the HTML help compiler on the generated index.hhp.
-
-HHC_LOCATION =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
-# controls if a separate .chi index file is generated (YES) or that
-# it should be included in the master .chm file (NO).
-
-GENERATE_CHI = NO
-
-# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
-# is used to encode HtmlHelp index (hhk), content (hhc) and project file
-# content.
-
-CHM_INDEX_ENCODING =
-
-# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
-# controls whether a binary table of contents is generated (YES) or a
-# normal table of contents (NO) in the .chm file.
-
-BINARY_TOC = NO
-
-# The TOC_EXPAND flag can be set to YES to add extra items for group members
-# to the contents of the HTML help documentation and to the tree view.
-
-TOC_EXPAND = NO
-
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
-# are set, an additional index file will be generated that can be used as input for
-# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
-# HTML documentation.
-
-GENERATE_QHP = NO
-
-# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
-# be used to specify the file name of the resulting .qch file.
-# The path specified is relative to the HTML output folder.
-
-QCH_FILE =
-
-# The QHP_NAMESPACE tag specifies the namespace to use when generating
-# Qt Help Project output. For more information please see
-# http://doc.trolltech.com/qthelpproject.html#namespace
-
-QHP_NAMESPACE = org.doxygen.Project
-
-# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
-# Qt Help Project output. For more information please see
-# http://doc.trolltech.com/qthelpproject.html#virtual-folders
-
-QHP_VIRTUAL_FOLDER = doc
-
-# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
-# For more information please see
-# http://doc.trolltech.com/qthelpproject.html#custom-filters
-
-QHP_CUST_FILTER_NAME =
-
-# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
-# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
-
-QHP_CUST_FILTER_ATTRS =
-
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
-# filter section matches.
-# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
-
-QHP_SECT_FILTER_ATTRS =
-
-# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
-# be used to specify the location of Qt's qhelpgenerator.
-# If non-empty doxygen will try to run qhelpgenerator on the generated
-# .qhp file.
-
-QHG_LOCATION =
-
-# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
-# will be generated, which together with the HTML files, form an Eclipse help
-# plugin. To install this plugin and make it available under the help contents
-# menu in Eclipse, the contents of the directory containing the HTML and XML
-# files needs to be copied into the plugins directory of eclipse. The name of
-# the directory within the plugins directory should be the same as
-# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before the help appears.
-
-GENERATE_ECLIPSEHELP = NO
-
-# A unique identifier for the eclipse help plugin. When installing the plugin
-# the directory name containing the HTML and XML files should also have
-# this name.
-
-ECLIPSE_DOC_ID = org.doxygen.Project
-
-# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
-# top of each HTML page. The value NO (the default) enables the index and
-# the value YES disables it.
-
-DISABLE_INDEX = NO
-
-# This tag can be used to set the number of enum values (range [1..20])
-# that doxygen will group on one line in the generated HTML documentation.
-
-ENUM_VALUES_PER_LINE = 4
-
-# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
-# structure should be generated to display hierarchical information.
-# If the tag value is set to YES, a side panel will be generated
-# containing a tree-like index structure (just like the one that
-# is generated for HTML Help). For this to work a browser that supports
-# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
-# Windows users are probably better off using the HTML help feature.
-
-GENERATE_TREEVIEW = NO
-
-# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
-# and Class Hierarchy pages using a tree view instead of an ordered list.
-
-USE_INLINE_TREES = NO
-
-# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
-# used to set the initial width (in pixels) of the frame in which the tree
-# is shown.
-
-TREEVIEW_WIDTH = 250
-
-# Use this tag to change the font size of Latex formulas included
-# as images in the HTML documentation. The default is 10. Note that
-# when you change the font size after a successful doxygen run you need
-# to manually remove any form_*.png images from the HTML output directory
-# to force them to be regenerated.
-
-FORMULA_FONTSIZE = 10
-
-# When the SEARCHENGINE tag is enabled doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
-# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) there is already a search function so this one should
-# typically be disabled. For large projects the javascript based search engine
-# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
-
-SEARCHENGINE = YES
-
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be implemented using a PHP enabled web server instead of at the web client using Javascript. Doxygen will generate the search PHP script and index
-# file to put on the web server. The advantage of the server based approach is that it scales better to large projects and allows full text search. The disadvances is that it is more difficult to setup
-# and does not have live searching capabilities.
-
-SERVER_BASED_SEARCH = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
-# generate Latex output.
-
-GENERATE_LATEX = NO
-
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `latex' will be used as the default path.
-
-LATEX_OUTPUT = latex
-
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
-# invoked. If left blank `latex' will be used as the default command name.
-# Note that when enabling USE_PDFLATEX this option is only used for
-# generating bitmaps for formulas in the HTML output, but not in the
-# Makefile that is written to the output directory.
-
-LATEX_CMD_NAME = latex
-
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
-# generate index for LaTeX. If left blank `makeindex' will be used as the
-# default command name.
-
-MAKEINDEX_CMD_NAME = makeindex
-
-# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
-# LaTeX documents. This may be useful for small projects and may help to
-# save some trees in general.
-
-COMPACT_LATEX = NO
-
-# The PAPER_TYPE tag can be used to set the paper type that is used
-# by the printer. Possible values are: a4, a4wide, letter, legal and
-# executive. If left blank a4wide will be used.
-
-PAPER_TYPE = a4wide
-
-# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
-# packages that should be included in the LaTeX output.
-
-EXTRA_PACKAGES =
-
-# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
-# the generated latex document. The header should contain everything until
-# the first chapter. If it is left blank doxygen will generate a
-# standard header. Notice: only use this tag if you know what you are doing!
-
-LATEX_HEADER =
-
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
-# is prepared for conversion to pdf (using ps2pdf). The pdf file will
-# contain links (just like the HTML output) instead of page references
-# This makes the output suitable for online browsing using a pdf viewer.
-
-PDF_HYPERLINKS = YES
-
-# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
-# plain latex in the generated Makefile. Set this option to YES to get a
-# higher quality PDF documentation.
-
-USE_PDFLATEX = YES
-
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
-# command to the generated LaTeX files. This will instruct LaTeX to keep
-# running if errors occur, instead of asking the user for help.
-# This option is also used when generating formulas in HTML.
-
-LATEX_BATCHMODE = NO
-
-# If LATEX_HIDE_INDICES is set to YES then doxygen will not
-# include the index chapters (such as File Index, Compound Index, etc.)
-# in the output.
-
-LATEX_HIDE_INDICES = NO
-
-# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
-
-LATEX_SOURCE_CODE = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
-# The RTF output is optimized for Word 97 and may not look very pretty with
-# other RTF readers or editors.
-
-GENERATE_RTF = NO
-
-# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `rtf' will be used as the default path.
-
-RTF_OUTPUT = rtf
-
-# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
-# RTF documents. This may be useful for small projects and may help to
-# save some trees in general.
-
-COMPACT_RTF = NO
-
-# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
-# will contain hyperlink fields. The RTF file will
-# contain links (just like the HTML output) instead of page references.
-# This makes the output suitable for online browsing using WORD or other
-# programs which support those fields.
-# Note: wordpad (write) and others do not support links.
-
-RTF_HYPERLINKS = NO
-
-# Load stylesheet definitions from file. Syntax is similar to doxygen's
-# config file, i.e. a series of assignments. You only have to provide
-# replacements, missing definitions are set to their default value.
-
-RTF_STYLESHEET_FILE =
-
-# Set optional variables used in the generation of an rtf document.
-# Syntax is similar to doxygen's config file.
-
-RTF_EXTENSIONS_FILE =
-
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
-# generate man pages
-
-GENERATE_MAN = NO
-
-# The MAN_OUTPUT tag is used to specify where the man pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `man' will be used as the default path.
-
-MAN_OUTPUT = man
-
-# The MAN_EXTENSION tag determines the extension that is added to
-# the generated man pages (default is the subroutine's section .3)
-
-MAN_EXTENSION = .3
-
-# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
-# then it will generate one additional man file for each entity
-# documented in the real man page(s). These additional files
-# only source the real man page, but without them the man command
-# would be unable to find the correct page. The default is NO.
-
-MAN_LINKS = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_XML tag is set to YES Doxygen will
-# generate an XML file that captures the structure of
-# the code including all documentation.
-
-GENERATE_XML = NO
-
-# The XML_OUTPUT tag is used to specify where the XML pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-# put in front of it. If left blank `xml' will be used as the default path.
-
-XML_OUTPUT = xml
-
-# The XML_SCHEMA tag can be used to specify an XML schema,
-# which can be used by a validating XML parser to check the
-# syntax of the XML files.
-
-XML_SCHEMA =
-
-# The XML_DTD tag can be used to specify an XML DTD,
-# which can be used by a validating XML parser to check the
-# syntax of the XML files.
-
-XML_DTD =
-
-# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
-# dump the program listings (including syntax highlighting
-# and cross-referencing information) to the XML output. Note that
-# enabling this will significantly increase the size of the XML output.
-
-XML_PROGRAMLISTING = YES
-
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
-# generate an AutoGen Definitions (see autogen.sf.net) file
-# that captures the structure of the code including all
-# documentation. Note that this feature is still experimental
-# and incomplete at the moment.
-
-GENERATE_AUTOGEN_DEF = NO
-
-#---------------------------------------------------------------------------
-# configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_PERLMOD tag is set to YES Doxygen will
-# generate a Perl module file that captures the structure of
-# the code including all documentation. Note that this
-# feature is still experimental and incomplete at the
-# moment.
-
-GENERATE_PERLMOD = NO
-
-# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
-# the necessary Makefile rules, Perl scripts and LaTeX code to be able
-# to generate PDF and DVI output from the Perl module output.
-
-PERLMOD_LATEX = NO
-
-# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
-# nicely formatted so it can be parsed by a human reader.
-# This is useful
-# if you want to understand what is going on.
-# On the other hand, if this
-# tag is set to NO the size of the Perl module output will be much smaller
-# and Perl will parse it just the same.
-
-PERLMOD_PRETTY = YES
-
-# The names of the make variables in the generated doxyrules.make file
-# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
-# This is useful so different doxyrules.make files included by the same
-# Makefile don't overwrite each other's variables.
-
-PERLMOD_MAKEVAR_PREFIX =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor
-#---------------------------------------------------------------------------
-
-# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
-# evaluate all C-preprocessor directives found in the sources and include
-# files.
-
-ENABLE_PREPROCESSING = YES
-
-# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
-# names in the source code. If set to NO (the default) only conditional
-# compilation will be performed. Macro expansion can be done in a controlled
-# way by setting EXPAND_ONLY_PREDEF to YES.
-
-MACRO_EXPANSION = NO
-
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
-# then the macro expansion is limited to the macros specified with the
-# PREDEFINED and EXPAND_AS_DEFINED tags.
-
-EXPAND_ONLY_PREDEF = NO
-
-# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
-# in the INCLUDE_PATH (see below) will be search if a #include is found.
-
-SEARCH_INCLUDES = YES
-
-# The INCLUDE_PATH tag can be used to specify one or more directories that
-# contain include files that are not input files but should be processed by
-# the preprocessor.
-
-INCLUDE_PATH =
-
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
-# patterns (like *.h and *.hpp) to filter out the header-files in the
-# directories. If left blank, the patterns specified with FILE_PATTERNS will
-# be used.
-
-INCLUDE_FILE_PATTERNS =
-
-# The PREDEFINED tag can be used to specify one or more macro names that
-# are defined before the preprocessor is started (similar to the -D option of
-# gcc). The argument of the tag is a list of macros of the form: name
-# or name=definition (no spaces). If the definition and the = are
-# omitted =1 is assumed. To prevent a macro definition from being
-# undefined via #undef or recursively expanded use the := operator
-# instead of the = operator.
-
-PREDEFINED =
-
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
-# this tag can be used to specify a list of macro names that should be expanded.
-# The macro definition that is found in the sources will be used.
-# Use the PREDEFINED tag if you want to use a different macro definition.
-
-EXPAND_AS_DEFINED =
-
-# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
-# doxygen's preprocessor will remove all function-like macros that are alone
-# on a line, have an all uppercase name, and do not end with a semicolon. Such
-# function macros are typically used for boiler-plate code, and will confuse
-# the parser if not removed.
-
-SKIP_FUNCTION_MACROS = YES
-
-#---------------------------------------------------------------------------
-# Configuration::additions related to external references
-#---------------------------------------------------------------------------
-
-# The TAGFILES option can be used to specify one or more tagfiles.
-# Optionally an initial location of the external documentation
-# can be added for each tagfile. The format of a tag file without
-# this location is as follows:
-#
-# TAGFILES = file1 file2 ...
-# Adding location for the tag files is done as follows:
-#
-# TAGFILES = file1=loc1 "file2 = loc2" ...
-# where "loc1" and "loc2" can be relative or absolute paths or
-# URLs. If a location is present for each tag, the installdox tool
-# does not have to be run to correct the links.
-# Note that each tag file must have a unique name
-# (where the name does NOT include the path)
-# If a tag file is not located in the directory in which doxygen
-# is run, you must also specify the path to the tagfile here.
-
-TAGFILES =
-
-# When a file name is specified after GENERATE_TAGFILE, doxygen will create
-# a tag file that is based on the input files it reads.
-
-GENERATE_TAGFILE =
-
-# If the ALLEXTERNALS tag is set to YES all external classes will be listed
-# in the class index. If set to NO only the inherited external classes
-# will be listed.
-
-ALLEXTERNALS = NO
-
-# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
-# in the modules index. If set to NO, only the current project's groups will
-# be listed.
-
-EXTERNAL_GROUPS = YES
-
-# The PERL_PATH should be the absolute path and name of the perl script
-# interpreter (i.e. the result of `which perl').
-
-PERL_PATH = /usr/bin/perl
-
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool
-#---------------------------------------------------------------------------
-
-# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
-# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
-# or super classes. Setting the tag to NO turns the diagrams off. Note that
-# this option is superseded by the HAVE_DOT option below. This is only a
-# fallback. It is recommended to install and use dot, since it yields more
-# powerful graphs.
-
-CLASS_DIAGRAMS = NO
-
-# You can define message sequence charts within doxygen comments using the \msc
-# command. Doxygen will then run the mscgen tool (see
-# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
-# documentation. The MSCGEN_PATH tag allows you to specify the directory where
-# the mscgen tool resides. If left empty the tool is assumed to be found in the
-# default search path.
-
-MSCGEN_PATH =
-
-# If set to YES, the inheritance and collaboration graphs will hide
-# inheritance and usage relations if the target is undocumented
-# or is not a class.
-
-HIDE_UNDOC_RELATIONS = YES
-
-# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
-# available from the path. This tool is part of Graphviz, a graph visualization
-# toolkit from AT&T and Lucent Bell Labs. The other options in this section
-# have no effect if this option is set to NO (the default)
-
-HAVE_DOT = NO
-
-# By default doxygen will write a font called FreeSans.ttf to the output
-# directory and reference it in all dot files that doxygen generates. This
-# font does not include all possible unicode characters however, so when you need
-# these (or just want a differently looking font) you can specify the font name
-# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
-# which can be done by putting it in a standard location or by setting the
-# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
-# containing the font.
-
-DOT_FONTNAME = FreeSans
-
-# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
-# The default size is 10pt.
-
-DOT_FONTSIZE = 10
-
-# By default doxygen will tell dot to use the output directory to look for the
-# FreeSans.ttf font (which doxygen will put there itself). If you specify a
-# different font using DOT_FONTNAME you can set the path where dot
-# can find it using this tag.
-
-DOT_FONTPATH =
-
-# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for each documented class showing the direct and
-# indirect inheritance relations. Setting this tag to YES will force the
-# the CLASS_DIAGRAMS tag to NO.
-
-CLASS_GRAPH = YES
-
-# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for each documented class showing the direct and
-# indirect implementation dependencies (inheritance, containment, and
-# class references variables) of the class with other documented classes.
-
-COLLABORATION_GRAPH = YES
-
-# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
-# will generate a graph for groups, showing the direct groups dependencies
-
-GROUP_GRAPHS = YES
-
-# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
-# collaboration diagrams in a style similar to the OMG's Unified Modeling
-# Language.
-
-UML_LOOK = NO
-
-# If set to YES, the inheritance and collaboration graphs will show the
-# relations between templates and their instances.
-
-TEMPLATE_RELATIONS = NO
-
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
-# tags are set to YES then doxygen will generate a graph for each documented
-# file showing the direct and indirect include dependencies of the file with
-# other documented files.
-
-INCLUDE_GRAPH = YES
-
-# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
-# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
-# documented header file showing the documented files that directly or
-# indirectly include this file.
-
-INCLUDED_BY_GRAPH = YES
-
-# If the CALL_GRAPH and HAVE_DOT options are set to YES then
-# doxygen will generate a call dependency graph for every global function
-# or class method. Note that enabling this option will significantly increase
-# the time of a run. So in most cases it will be better to enable call graphs
-# for selected functions only using the \callgraph command.
-
-CALL_GRAPH = NO
-
-# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
-# doxygen will generate a caller dependency graph for every global function
-# or class method. Note that enabling this option will significantly increase
-# the time of a run. So in most cases it will be better to enable caller
-# graphs for selected functions only using the \callergraph command.
-
-CALLER_GRAPH = NO
-
-# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
-# will graphical hierarchy of all classes instead of a textual one.
-
-GRAPHICAL_HIERARCHY = YES
-
-# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
-# then doxygen will show the dependencies a directory has on other directories
-# in a graphical way. The dependency relations are determined by the #include
-# relations between the files in the directories.
-
-DIRECTORY_GRAPH = YES
-
-# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot. Possible values are png, jpg, or gif
-# If left blank png will be used.
-
-DOT_IMAGE_FORMAT = png
-
-# The tag DOT_PATH can be used to specify the path where the dot tool can be
-# found. If left blank, it is assumed the dot tool can be found in the path.
-
-DOT_PATH =
-
-# The DOTFILE_DIRS tag can be used to specify one or more directories that
-# contain dot files that are included in the documentation (see the
-# \dotfile command).
-
-DOTFILE_DIRS =
-
-# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
-# nodes that will be shown in the graph. If the number of nodes in a graph
-# becomes larger than this value, doxygen will truncate the graph, which is
-# visualized by representing a node as a red box. Note that doxygen if the
-# number of direct children of the root node in a graph is already larger than
-# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
-# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-
-DOT_GRAPH_MAX_NODES = 50
-
-# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
-# graphs generated by dot. A depth value of 3 means that only nodes reachable
-# from the root by following a path via at most 3 edges will be shown. Nodes
-# that lay further from the root node will be omitted. Note that setting this
-# option to 1 or 2 may greatly reduce the computation time needed for large
-# code bases. Also note that the size of a graph can be further restricted by
-# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-
-MAX_DOT_GRAPH_DEPTH = 0
-
-# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
-# background. This is disabled by default, because dot on Windows does not
-# seem to support this out of the box. Warning: Depending on the platform used,
-# enabling this option may lead to badly anti-aliased labels on the edges of
-# a graph (i.e. they become hard to read).
-
-DOT_TRANSPARENT = NO
-
-# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
-# files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10)
-# support this, this feature is disabled by default.
-
-DOT_MULTI_TARGETS = YES
-
-# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
-# generate a legend page explaining the meaning of the various boxes and
-# arrows in the dot generated graphs.
-
-GENERATE_LEGEND = YES
-
-# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
-# remove the intermediate dot files that are used to generate
-# the various graphs.
-
-DOT_CLEANUP = YES
+++ /dev/null
-# Makefile for libcoap
-#
-# Copyright (C) 2010 Olaf Bergmann <bergmann@tzi.org>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# the library's version
-VERSION:=@PACKAGE_VERSION@
-
-# tools
-@SET_MAKE@
-SHELL = /bin/sh
-MKDIR = mkdir
-DOXYGEN= @DOXYGEN@
-
-top_builddir = @top_builddir@
-
-DISTDIR?=$(top_builddir)/@PACKAGE_TARNAME@-@PACKAGE_VERSION@
-FILES:=Makefile.in Doxyfile.in html
-
-doc: Doxyfile
- $(DOXYGEN) $< >./doxygen.out 2>&1
-
-clean:
- @rm -rf html
-
-distclean: clean
- @rm -rf $(DISTDIR)
- @rm -f *~
-
-dist: doc
- test -d $(DISTDIR)/doc || mkdir $(DISTDIR)/doc
- cp -r $(FILES) $(DISTDIR)/doc
+++ /dev/null
-# //******************************************************************
-# //
-# // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-# //
-# // Licensed under the Apache License, Version 2.0 (the "License");
-# // you may not use this file except in compliance with the License.
-# // You may obtain a copy of the License at
-# //
-# // http://www.apache.org/licenses/LICENSE-2.0
-# //
-# // Unless required by applicable law or agreed to in writing, software
-# // distributed under the License is distributed on an "AS IS" BASIS,
-# // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# // See the License for the specific language governing permissions and
-# // limitations under the License.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-#
-# Makefile for libcoap
-#
-# Copyright (C) 2010 Olaf Bergmann <bergmann@tzi.org>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-# the library's version
-VERSION:=4.1.1
-
-# tools
-
-SHELL = /bin/sh
-MKDIR = mkdir
-DOXYGEN= /usr/bin/doxygen
-
-top_builddir = ..
-
-DISTDIR?=$(top_builddir)/libcoap-4.1.1
-FILES:=Makefile.in Doxyfile.in html
-
-doc: Doxyfile
- @mkdir html
- $(DOXYGEN) $< >./doxygen.out 2>&1
-
-clean:
- @rm -rf html doxygen.out
-
-distclean: clean
- @rm -rf $(DISTDIR)
- @rm -f *~
-
-dist: doc
- test -d $(DISTDIR)/doc || mkdir $(DISTDIR)/doc
- cp -r $(FILES) $(DISTDIR)/doc
+++ /dev/null
-/* encode.c -- encoding and decoding of CoAP data types
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef NDEBUG
-# include <stdio.h>
-#endif
-
-#include "config.h"
-#include "encode.h"
-
-/* Carsten suggested this when fls() is not available: */
-int coap_fls(unsigned int i) {
- int n;
- for (n = 0; i; n++)
- i >>= 1;
- return n;
-}
-
-unsigned int
-coap_decode_var_bytes(unsigned char *buf,unsigned int len) {
- unsigned int i, n = 0;
- for (i = 0; i < len; ++i)
- n = (n << 8) + buf[i];
-
- return n;
-}
-
-unsigned int
-coap_encode_var_bytes(unsigned char *buf, unsigned int val) {
- unsigned int n, i;
-
- for (n = 0, i = val; i && n < sizeof(val); ++n)
- i >>= 8;
-
- i = n;
- while (i--) {
- buf[i] = val & 0xff;
- val >>= 8;
- }
-
- return n;
-}
-
+++ /dev/null
-/* encode.h -- encoding and decoding of CoAP data types
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_ENCODE_H_
-#define _COAP_ENCODE_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if (BSD >= 199103) || defined(WITH_CONTIKI)
-# include <string.h>
-#else
-#ifndef WITH_ARDUINO
-# include <strings.h>
-#endif
-#endif
-
-#define Nn 8 /* duplicate definition of N if built on sky motes */
-#define E 4
-#define HIBIT (1 << (Nn - 1))
-#define EMASK ((1 << E) - 1)
-#define MMASK ((1 << Nn) - 1 - EMASK)
-#define MAX_VALUE ( (1 << Nn) - (1 << E) ) * (1 << ((1 << E) - 1))
-
-#define COAP_PSEUDOFP_DECODE_8_4(r) (r < HIBIT ? r : (r & MMASK) << (r & EMASK))
-
-#ifndef HAVE_FLS
-/* include this only if fls() is not available */
-extern int coap_fls(unsigned int i);
-#else
-#define coap_fls(i) fls(i)
-#endif
-
-/* ls and s must be integer variables */
-#define COAP_PSEUDOFP_ENCODE_8_4_DOWN(v,ls) (v < HIBIT ? v : (ls = coap_fls(v) - Nn, (v >> ls) & MMASK) + ls)
-#define COAP_PSEUDOFP_ENCODE_8_4_UP(v,ls,s) (v < HIBIT ? v : (ls = coap_fls(v) - Nn, (s = (((v + ((1<<E<<ls)-1)) >> ls) & MMASK)), s == 0 ? HIBIT + ls + 1 : s + ls))
-
-/**
- * Decodes multiple-length byte sequences. buf points to an input byte
- * sequence of length len. Returns the decoded value.
- */
-unsigned int coap_decode_var_bytes(unsigned char *buf,unsigned int len);
-
-/**
- * Encodes multiple-length byte sequences. buf points to an output
- * buffer of sufficient length to store the encoded bytes. val is
- * the value to encode. Returns the number of bytes used to encode
- * val or 0 on error.
- */
-unsigned int coap_encode_var_bytes(unsigned char *buf, unsigned int val);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_ENCODE_H_ */
+++ /dev/null
-/* coap-client -- simple CoAP client
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <logger.h>
-
-#include "coap.h"
-
-int flags = 0;
-
-static unsigned char _token_data[8];
-str the_token = { 0, _token_data };
-
-#define MOD_NAME ("CoAP-Client")
-#define FLAGS_BLOCK 0x01
-
-static coap_list_t *optlist = NULL;
-/* Request URI.
- * TODO: associate the resources with transaction id and make it expireable */
-static coap_uri_t uri;
-static str proxy = { 0, NULL };
-static unsigned short proxy_port = COAP_DEFAULT_PORT;
-
-/* reading is done when this flag is set */
-static int ready = 0;
-
-static str output_file = { 0, NULL }; /* output file name */
-static FILE *file = NULL; /* output file stream */
-
-static str payload = { 0, NULL }; /* optional payload to send */
-
-unsigned char msgtype = COAP_MESSAGE_CON; /* usually, requests are sent confirmable */
-
-typedef unsigned char method_t;
-method_t method = 1; /* the method we are using in our requests */
-
-coap_block_t block = { .num = 0, .m = 0, .szx = 6 };
-
-unsigned int wait_seconds = 90; /* default timeout in seconds */
-coap_tick_t max_wait; /* global timeout (changed by set_timeout()) */
-
-unsigned int obs_seconds = 30; /* default observe time */
-coap_tick_t obs_wait = 0; /* timeout for current subscription */
-
-#define min(a,b) ((a) < (b) ? (a) : (b))
-
-static inline void
-set_timeout(coap_tick_t *timer, const unsigned int seconds) {
- coap_ticks(timer);
- *timer += seconds * COAP_TICKS_PER_SECOND;
-}
-
-int
-append_to_output(const unsigned char *data, size_t len) {
- size_t written;
-
- if (!file) {
- if (!output_file.s || (output_file.length && output_file.s[0] == '-'))
- file = stdout;
- else {
- if (!(file = fopen((char *)output_file.s, "w"))) {
- perror("fopen");
- return -1;
- }
- }
- }
-
- do {
- written = fwrite(data, 1, len, file);
- len -= written;
- data += written;
- } while ( written && len );
- fflush(file);
-
- return 0;
-}
-
-void
-close_output() {
- if (file) {
-
- /* add a newline before closing in case were writing to stdout */
- if (!output_file.s || (output_file.length && output_file.s[0] == '-'))
- fwrite("\n", 1, 1, file);
-
- fflush(file);
- fclose(file);
- }
-}
-
-coap_pdu_t *
-new_ack( coap_context_t *ctx, coap_queue_t *node ) {
- coap_pdu_t *pdu = coap_new_pdu();
- (void)ctx;
-
- if (pdu) {
- pdu->hdr->type = COAP_MESSAGE_ACK;
- pdu->hdr->code = 0;
- pdu->hdr->id = node->pdu->hdr->id;
- }
-
- return pdu;
-}
-
-coap_pdu_t *
-new_response( coap_context_t *ctx, coap_queue_t *node, unsigned int code ) {
- coap_pdu_t *pdu = new_ack(ctx, node);
-
- if (pdu)
- pdu->hdr->code = code;
-
- return pdu;
-}
-
-coap_pdu_t *
-coap_new_request(coap_context_t *ctx, method_t m, coap_list_t *options ) {
- coap_pdu_t *pdu;
- coap_list_t *opt;
-
- if ( ! ( pdu = coap_new_pdu() ) )
- return NULL;
-
- pdu->hdr->type = msgtype;
- pdu->hdr->id = coap_new_message_id(ctx);
- pdu->hdr->code = m;
-
- pdu->hdr->token_length = the_token.length;
- if ( !coap_add_token(pdu, the_token.length, the_token.s)) {
- debug("cannot add token to request\n");
- }
- coap_show_pdu(pdu);
-
- for (opt = options; opt; opt = opt->next) {
- coap_add_option(pdu, COAP_OPTION_KEY(*(coap_option *)opt->data),
- COAP_OPTION_LENGTH(*(coap_option *)opt->data),
- COAP_OPTION_DATA(*(coap_option *)opt->data));
- }
-
- if (payload.length) {
- if ((flags & FLAGS_BLOCK) == 0)
- coap_add_data(pdu, payload.length, payload.s);
- else
- coap_add_block(pdu, payload.length, payload.s, block.num, block.szx);
- }
-
- return pdu;
-}
-
-coap_tid_t
-clear_obs(coap_context_t *ctx, const coap_address_t *remote) {
- coap_list_t *option;
- coap_pdu_t *pdu;
- coap_tid_t tid = COAP_INVALID_TID;
-
- /* create bare PDU w/o any option */
- pdu = coap_new_request(ctx, COAP_REQUEST_GET, NULL);
-
- if (pdu) {
- /* FIXME: add token */
- /* add URI components from optlist */
- for (option = optlist; option; option = option->next ) {
- switch (COAP_OPTION_KEY(*(coap_option *)option->data)) {
- case COAP_OPTION_URI_HOST :
- case COAP_OPTION_URI_PORT :
- case COAP_OPTION_URI_PATH :
- case COAP_OPTION_URI_QUERY :
- coap_add_option ( pdu, COAP_OPTION_KEY(*(coap_option *)option->data),
- COAP_OPTION_LENGTH(*(coap_option *)option->data),
- COAP_OPTION_DATA(*(coap_option *)option->data) );
- break;
- default:
- ; /* skip other options */
- }
- }
-
- if (pdu->hdr->type == COAP_MESSAGE_CON)
- tid = coap_send_confirmed(ctx, remote, pdu);
- else
- tid = coap_send(ctx, remote, pdu);
-
- if (tid == COAP_INVALID_TID) {
- debug("clear_obs: error sending new request");
- coap_delete_pdu(pdu);
- } else if (pdu->hdr->type != COAP_MESSAGE_CON)
- coap_delete_pdu(pdu);
- }
- return tid;
-}
-
-int
-resolve_address(const str *server, struct sockaddr *dst) {
-
- struct addrinfo *res, *ainfo;
- struct addrinfo hints;
- static char addrstr[256];
- int error, len=-1;
-
-
- memset(addrstr, 0, sizeof(addrstr));
- if (server->length)
- memcpy(addrstr, server->s, server->length);
- else
- memcpy(addrstr, "localhost", 9);
-
- OC_LOG_V(DEBUG, MOD_NAME, "Line %d, server %s", __LINE__, addrstr);
-
- memset ((char *)&hints, 0, sizeof(hints));
- hints.ai_socktype = SOCK_DGRAM;
- hints.ai_family = AF_UNSPEC;
-
- error = getaddrinfo(addrstr, NULL, &hints, &res);
-
- if (error != 0) {
- fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(error));
- return error;
- }
-
- for (ainfo = res; ainfo != NULL; ainfo = ainfo->ai_next) {
- switch (ainfo->ai_family) {
- case AF_INET6:
- case AF_INET:
- len = ainfo->ai_addrlen;
- memcpy(dst, ainfo->ai_addr, len);
- goto finish;
- default:
- ;
- }
- }
-
- finish:
- freeaddrinfo(res);
- return len;
-}
-
-static inline coap_opt_t *
-get_block(coap_pdu_t *pdu, coap_opt_iterator_t *opt_iter) {
- coap_opt_filter_t f;
-
- assert(pdu);
-
- memset(f, 0, sizeof(coap_opt_filter_t));
- coap_option_setb(f, COAP_OPTION_BLOCK1);
- coap_option_setb(f, COAP_OPTION_BLOCK2);
-
- coap_option_iterator_init(pdu, opt_iter, f);
- return coap_option_next(opt_iter);
-}
-
-#define HANDLE_BLOCK1(Pdu) \
- ((method == COAP_REQUEST_PUT || method == COAP_REQUEST_POST) && \
- ((flags & FLAGS_BLOCK) == 0) && \
- ((Pdu)->hdr->code == COAP_RESPONSE_CODE(201) || \
- (Pdu)->hdr->code == COAP_RESPONSE_CODE(204)))
-
-inline int
-check_token(coap_pdu_t *received) {
- return received->hdr->token_length == the_token.length &&
- memcmp(received->hdr->token, the_token.s, the_token.length) == 0;
-}
-
-void
-message_handler(struct coap_context_t *ctx,
- const coap_address_t *remote,
- coap_pdu_t *sent,
- coap_pdu_t *received,
- const coap_tid_t id) {
-
- coap_pdu_t *pdu = NULL;
- coap_opt_t *block_opt;
- coap_opt_iterator_t opt_iter;
- unsigned char buf[4];
- coap_list_t *option;
- size_t len;
- unsigned char *databuf;
- coap_tid_t tid;
- (void)id;
-
-#ifndef NDEBUG
- if (LOG_DEBUG <= coap_get_log_level()) {
- debug("** process incoming %d.%02d response:\n",
- (received->hdr->code >> 5), received->hdr->code & 0x1F);
- coap_show_pdu(received);
- }
-#endif
-
- /* check if this is a response to our original request */
- if (!check_token(received)) {
- /* drop if this was just some message, or send RST in case of notification */
- if (!sent && (received->hdr->type == COAP_MESSAGE_CON ||
- received->hdr->type == COAP_MESSAGE_NON))
- coap_send_rst(ctx, remote, received);
- return;
- }
-
- switch (received->hdr->type) {
- case COAP_MESSAGE_CON:
- /* acknowledge received response if confirmable (TODO: check Token) */
- coap_send_ack(ctx, remote, received);
- break;
- case COAP_MESSAGE_RST:
- info("got RST\n");
- return;
- default:
- ;
- }
-
- /* output the received data, if any */
- if (received->hdr->code == COAP_RESPONSE_CODE(205)) {
-
- /* set obs timer if we have successfully subscribed a resource */
- if (sent && coap_check_option(received, COAP_OPTION_SUBSCRIPTION, &opt_iter)) {
- debug("observation relationship established, set timeout to %d\n", obs_seconds);
- set_timeout(&obs_wait, obs_seconds);
- }
-
- /* Got some data, check if block option is set. Behavior is undefined if
- * both, Block1 and Block2 are present. */
- block_opt = get_block(received, &opt_iter);
- if (!block_opt) {
- /* There is no block option set, just read the data and we are done. */
- if (coap_get_data(received, &len, &databuf))
- append_to_output(databuf, len);
- } else {
- unsigned short blktype = opt_iter.type;
-
- /* TODO: check if we are looking at the correct block number */
- if (coap_get_data(received, &len, &databuf))
- append_to_output(databuf, len);
-
- if (COAP_OPT_BLOCK_MORE(block_opt)) {
- /* more bit is set */
- debug("found the M bit, block size is %u, block nr. %u\n",
- COAP_OPT_BLOCK_SZX(block_opt), coap_opt_block_num(block_opt));
-
- /* create pdu with request for next block */
- pdu = coap_new_request(ctx, method, NULL); /* first, create bare PDU w/o any option */
- if ( pdu ) {
- /* add URI components from optlist */
- for (option = optlist; option; option = option->next ) {
- switch (COAP_OPTION_KEY(*(coap_option *)option->data)) {
- case COAP_OPTION_URI_HOST :
- case COAP_OPTION_URI_PORT :
- case COAP_OPTION_URI_PATH :
- case COAP_OPTION_URI_QUERY :
- coap_add_option ( pdu, COAP_OPTION_KEY(*(coap_option *)option->data),
- COAP_OPTION_LENGTH(*(coap_option *)option->data),
- COAP_OPTION_DATA(*(coap_option *)option->data) );
- break;
- default:
- ; /* skip other options */
- }
- }
-
- /* finally add updated block option from response, clear M bit */
- /* blocknr = (blocknr & 0xfffffff7) + 0x10; */
- debug("query block %d\n", (coap_opt_block_num(block_opt) + 1));
- coap_add_option(pdu, blktype, coap_encode_var_bytes(buf,
- ((coap_opt_block_num(block_opt) + 1) << 4) |
- COAP_OPT_BLOCK_SZX(block_opt)), buf);
-
- if (received->hdr->type == COAP_MESSAGE_CON)
- tid = coap_send_confirmed(ctx, remote, pdu);
- else
- tid = coap_send(ctx, remote, pdu);
-
- if (tid == COAP_INVALID_TID) {
- debug("message_handler: error sending new request");
- coap_delete_pdu(pdu);
- } else {
- set_timeout(&max_wait, wait_seconds);
- if (received->hdr->type != COAP_MESSAGE_CON)
- coap_delete_pdu(pdu);
- }
-
- return;
- }
- }
- }
- } else { /* no 2.05 */
-
- /* check if an error was signaled and output payload if so */
- if (COAP_RESPONSE_CLASS(received->hdr->code) >= 4) {
- fprintf(stderr, "%d.%02d",
- (received->hdr->code >> 5), received->hdr->code & 0x1F);
- if (coap_get_data(received, &len, &databuf)) {
- fprintf(stderr, " ");
- while(len--)
- fprintf(stderr, "%c", *databuf++);
- }
- fprintf(stderr, "\n");
- }
-
- }
-
- /* finally send new request, if needed */
- if (pdu && coap_send(ctx, remote, pdu) == COAP_INVALID_TID) {
- debug("message_handler: error sending response");
- }
- coap_delete_pdu(pdu);
-
- /* our job is done, we can exit at any time */
- ready = coap_check_option(received, COAP_OPTION_SUBSCRIPTION, &opt_iter) == NULL;
-}
-
-void
-usage( const char *program, const char *version) {
- const char *p;
-
- p = strrchr( program, '/' );
- if ( p )
- program = ++p;
-
- fprintf( stderr, "%s v%s -- a small CoAP implementation\n"
- "(c) 2010-2013 Olaf Bergmann <bergmann@tzi.org>\n\n"
- "usage: %s [-A type...] [-t type] [-b [num,]size] [-B seconds] [-e text]\n"
- "\t\t[-g group] [-m method] [-N] [-o file] [-P addr[:port]] [-p port]\n"
- "\t\t[-s duration] [-O num,text] [-T string] [-v num] URI\n\n"
- "\tURI can be an absolute or relative coap URI,\n"
- "\t-A type...\taccepted media types as comma-separated list of\n"
- "\t\t\tsymbolic or numeric values\n"
- "\t-t type\t\tcontent type for given resource for PUT/POST\n"
- "\t-b [num,]size\tblock size to be used in GET/PUT/POST requests\n"
- "\t \t\t(value must be a multiple of 16 not larger than 1024)\n"
- "\t \t\tIf num is present, the request chain will start at\n"
- "\t \t\tblock num\n"
- "\t-B seconds\tbreak operation after waiting given seconds\n"
- "\t\t\t(default is %d)\n"
- "\t-e text\t\tinclude text as payload (use percent-encoding for\n"
- "\t\t\tnon-ASCII characters)\n"
- "\t-f file\t\tfile to send with PUT/POST (use '-' for STDIN)\n"
- "\t-g group\tjoin the given multicast group\n"
- "\t-m method\trequest method (get|put|post|delete), default is 'get'\n"
- "\t-N\t\tsend NON-confirmable message\n"
- "\t-o file\t\toutput received data to this file (use '-' for STDOUT)\n"
- "\t-p port\t\tlisten on specified port\n"
- "\t-s duration\tsubscribe for given duration [s]\n"
- "\t-v num\t\tverbosity level (default: 3)\n"
- "\t-O num,text\tadd option num with contents text to request\n"
- "\t-P addr[:port]\tuse proxy (automatically adds Proxy-Uri option to\n"
- "\t\t\trequest)\n"
- "\t-T token\tinclude specified token\n"
- "\n"
- "examples:\n"
- "\tcoap-client -m get coap://[::1]/\n"
- "\tcoap-client -m get coap://[::1]/.well-known/core\n"
- "\tcoap-client -m get -T cafe coap://[::1]/time\n"
- "\techo 1000 | coap-client -m put -T cafe coap://[::1]/time -f -\n"
- ,program, version, program, wait_seconds);
-}
-
-int
-join( coap_context_t *ctx, char *group_name ){
- struct ipv6_mreq mreq;
- struct addrinfo *reslocal = NULL, *resmulti = NULL, hints, *ainfo;
- int result = -1;
-
- /* we have to resolve the link-local interface to get the interface id */
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_INET6;
- hints.ai_socktype = SOCK_DGRAM;
-
- result = getaddrinfo("::", NULL, &hints, &reslocal);
- if ( result < 0 ) {
- fprintf(stderr, "join: cannot resolve link-local interface: %s\n",
- gai_strerror(result));
- goto finish;
- }
-
- /* get the first suitable interface identifier */
- for (ainfo = reslocal; ainfo != NULL; ainfo = ainfo->ai_next) {
- if ( ainfo->ai_family == AF_INET6 ) {
- mreq.ipv6mr_interface =
- ((struct sockaddr_in6 *)ainfo->ai_addr)->sin6_scope_id;
- break;
- }
- }
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_INET6;
- hints.ai_socktype = SOCK_DGRAM;
-
- /* resolve the multicast group address */
- result = getaddrinfo(group_name, NULL, &hints, &resmulti);
-
- if ( result < 0 ) {
- fprintf(stderr, "join: cannot resolve multicast address: %s\n",
- gai_strerror(result));
- goto finish;
- }
-
- for (ainfo = resmulti; ainfo != NULL; ainfo = ainfo->ai_next) {
- if ( ainfo->ai_family == AF_INET6 ) {
- mreq.ipv6mr_multiaddr =
- ((struct sockaddr_in6 *)ainfo->ai_addr)->sin6_addr;
- break;
- }
- }
-
- result = setsockopt( ctx->sockfd, IPPROTO_IPV6, IPV6_JOIN_GROUP,
- (char *)&mreq, sizeof(mreq) );
- if ( result < 0 )
- perror("join: setsockopt");
-
- finish:
- freeaddrinfo(resmulti);
- freeaddrinfo(reslocal);
-
- return result;
-}
-
-int
-order_opts(void *a, void *b) {
- if (!a || !b)
- return a < b ? -1 : 1;
-
- if (COAP_OPTION_KEY(*(coap_option *)a) < COAP_OPTION_KEY(*(coap_option *)b))
- return -1;
-
- return COAP_OPTION_KEY(*(coap_option *)a) == COAP_OPTION_KEY(*(coap_option *)b);
-}
-
-
-coap_list_t *
-new_option_node(unsigned short key, unsigned int length, unsigned char *data) {
- coap_option *option;
- coap_list_t *node;
-
- option = coap_malloc(sizeof(coap_option) + length);
- if ( !option )
- goto error;
-
- COAP_OPTION_KEY(*option) = key;
- COAP_OPTION_LENGTH(*option) = length;
- memcpy(COAP_OPTION_DATA(*option), data, length);
-
- /* we can pass NULL here as delete function since option is released automatically */
- node = coap_new_listnode(option, NULL);
-
- if ( node )
- return node;
-
- error:
- perror("new_option_node: malloc");
- coap_free( option );
- return NULL;
-}
-
-typedef struct {
- unsigned char code;
- char *media_type;
-} content_type_t;
-
-void
-cmdline_content_type(char *arg, unsigned short key) {
- static content_type_t content_types[] = {
- { 0, "plain" },
- { 0, "text/plain" },
- { 40, "link" },
- { 40, "link-format" },
- { 40, "application/link-format" },
- { 41, "xml" },
- { 42, "binary" },
- { 42, "octet-stream" },
- { 42, "application/octet-stream" },
- { 47, "exi" },
- { 47, "application/exi" },
- { 50, "json" },
- { 50, "application/json" },
- { 255, NULL }
- };
- coap_list_t *node;
- unsigned char i, value[10];
- int valcnt = 0;
- unsigned char buf[2];
- char *p, *q = arg;
-
- while (q && *q) {
- p = strchr(q, ',');
-
- if (isdigit(*q)) {
- if (p)
- *p = '\0';
- value[valcnt++] = atoi(q);
- } else {
- for (i=0; content_types[i].media_type &&
- strncmp(q,content_types[i].media_type, p ? p-q : strlen(q)) != 0 ;
- ++i)
- ;
-
- if (content_types[i].media_type) {
- value[valcnt] = content_types[i].code;
- valcnt++;
- } else {
- warn("W: unknown content-type '%s'\n",arg);
- }
- }
-
- if (!p || key == COAP_OPTION_CONTENT_TYPE)
- break;
-
- q = p+1;
- }
-
- for (i = 0; i < valcnt; ++i) {
- node = new_option_node(key, coap_encode_var_bytes(buf, value[i]), buf);
- if (node)
- coap_insert( &optlist, node, order_opts );
- }
-}
-
-void
-cmdline_uri(char *arg) {
- unsigned char portbuf[2];
-#define BUFSIZE 40
- unsigned char _buf[BUFSIZE];
- unsigned char *buf = _buf;
- size_t buflen;
- int res;
-
- if (proxy.length) { /* create Proxy-Uri from argument */
- size_t len = strlen(arg);
- while (len > 270) {
- coap_insert(&optlist,
- new_option_node(COAP_OPTION_PROXY_URI,
- 270, (unsigned char *)arg),
- order_opts);
- len -= 270;
- arg += 270;
- }
-
- coap_insert(&optlist,
- new_option_node(COAP_OPTION_PROXY_URI,
- len, (unsigned char *)arg),
- order_opts);
- } else { /* split arg into Uri-* options */
- coap_split_uri((unsigned char *)arg, strlen(arg), &uri );
-
- if (uri.port != COAP_DEFAULT_PORT) {
- coap_insert( &optlist,
- new_option_node(COAP_OPTION_URI_PORT,
- coap_encode_var_bytes(portbuf, uri.port),
- portbuf),
- order_opts);
- }
-
- if (uri.path.length) {
- buflen = BUFSIZE;
- res = coap_split_path(uri.path.s, uri.path.length, buf, &buflen);
-
- while (res--) {
- coap_insert(&optlist, new_option_node(COAP_OPTION_URI_PATH,
- COAP_OPT_LENGTH(buf),
- COAP_OPT_VALUE(buf)),
- order_opts);
-
- buf += COAP_OPT_SIZE(buf);
- }
- }
-
- if (uri.query.length) {
- buflen = BUFSIZE;
- buf = _buf;
- res = coap_split_query(uri.query.s, uri.query.length, buf, &buflen);
-
- while (res--) {
- coap_insert(&optlist, new_option_node(COAP_OPTION_URI_QUERY,
- COAP_OPT_LENGTH(buf),
- COAP_OPT_VALUE(buf)),
- order_opts);
-
- buf += COAP_OPT_SIZE(buf);
- }
- }
- }
-}
-
-int
-cmdline_blocksize(char *arg) {
- unsigned short size;
-
- again:
- size = 0;
- while(*arg && *arg != ',')
- size = size * 10 + (*arg++ - '0');
-
- if (*arg == ',') {
- arg++;
- block.num = size;
- goto again;
- }
-
- if (size)
- block.szx = (coap_fls(size >> 4) - 1) & 0x07;
-
- flags |= FLAGS_BLOCK;
- return 1;
-}
-
-/* Called after processing the options from the commandline to set
- * Block1 or Block2 depending on method. */
-void
-set_blocksize() {
- static unsigned char buf[4]; /* hack: temporarily take encoded bytes */
- unsigned short opt;
-
- if (method != COAP_REQUEST_DELETE) {
- opt = method == COAP_REQUEST_GET ? COAP_OPTION_BLOCK2 : COAP_OPTION_BLOCK1;
-
- coap_insert(&optlist, new_option_node(opt,
- coap_encode_var_bytes(buf, (block.num << 4 | block.szx)), buf),
- order_opts);
- }
-}
-
-void
-cmdline_subscribe(char *arg) {
- (void)arg;
- obs_seconds = atoi(optarg);
- coap_insert(&optlist, new_option_node(COAP_OPTION_SUBSCRIPTION, 0, NULL),
- order_opts);
-}
-
-int
-cmdline_proxy(char *arg) {
- char *proxy_port_str = strrchr((const char *)arg, ':'); /* explicit port ? */
- if (proxy_port_str) {
- char *ipv6_delimiter = strrchr((const char *)arg, ']');
- if (!ipv6_delimiter) {
- if (proxy_port_str == strchr((const char *)arg, ':')) {
- /* host:port format - host not in ipv6 hexadecimal string format */
- *proxy_port_str++ = '\0'; /* split */
- proxy_port = atoi(proxy_port_str);
- }
- } else {
- arg = strchr((const char *)arg, '[');
- if (!arg) return 0;
- arg++;
- *ipv6_delimiter = '\0'; /* split */
- if (ipv6_delimiter + 1 == proxy_port_str++) {
- /* [ipv6 address]:port */
- proxy_port = atoi(proxy_port_str);
- }
- }
- }
-
- proxy.length = strlen(arg);
- if ( (proxy.s = coap_malloc(proxy.length + 1)) == NULL) {
- proxy.length = 0;
- return 0;
- }
-
- memcpy(proxy.s, arg, proxy.length+1);
- return 1;
-}
-
-inline void
-cmdline_token(char *arg) {
- strncpy((char *)the_token.s, arg, min(sizeof(_token_data), strlen(arg)));
- the_token.length = strlen(arg);
-}
-
-void
-cmdline_option(char *arg) {
- unsigned int num = 0;
-
- while (*arg && *arg != ',') {
- num = num * 10 + (*arg - '0');
- ++arg;
- }
- if (*arg == ',')
- ++arg;
-
- coap_insert( &optlist, new_option_node(num,
- strlen(arg),
- (unsigned char *)arg), order_opts);
-}
-
-extern int check_segment(const unsigned char *s, size_t length);
-extern void decode_segment(const unsigned char *seg, size_t length, unsigned char *buf);
-
-int
-cmdline_input(char *text, str *buf) {
- int len;
- len = check_segment((unsigned char *)text, strlen(text));
-
- if (len < 0)
- return 0;
-
- buf->s = (unsigned char *)coap_malloc(len);
- if (!buf->s)
- return 0;
-
- buf->length = len;
- decode_segment((unsigned char *)text, strlen(text), buf->s);
- return 1;
-}
-
-int
-cmdline_input_from_file(char *filename, str *buf) {
- FILE *inputfile = NULL;
- size_t len;
- int result = 1;
- struct stat statbuf;
-
- if (!filename || !buf)
- return 0;
-
- if (filename[0] == '-' && !filename[1]) { /* read from stdin */
- buf->length = 20000;
- buf->s = (unsigned char *)coap_malloc(buf->length);
- if (!buf->s)
- return 0;
-
- inputfile = stdin;
- } else {
- /* read from specified input file */
- if (stat(filename, &statbuf) < 0) {
- perror("cmdline_input_from_file: stat");
- return 0;
- }
-
- buf->length = statbuf.st_size;
- buf->s = (unsigned char *)coap_malloc(buf->length);
- if (!buf->s)
- return 0;
-
- inputfile = fopen(filename, "r");
- if ( !inputfile ) {
- perror("cmdline_input_from_file: fopen");
- coap_free(buf->s);
- return 0;
- }
- }
-
- len = fread(buf->s, 1, buf->length, inputfile);
-
- if (len < buf->length) {
- if (ferror(inputfile) != 0) {
- perror("cmdline_input_from_file: fread");
- coap_free(buf->s);
- buf->length = 0;
- buf->s = NULL;
- result = 0;
- } else {
- buf->length = len;
- }
- }
-
- if (inputfile != stdin)
- fclose(inputfile);
-
- return result;
-}
-
-method_t
-cmdline_method(char *arg) {
- static char *methods[] =
- { 0, "get", "post", "put", "delete", 0};
- unsigned char i;
-
- for (i=1; methods[i] && strcasecmp(arg,methods[i]) != 0 ; ++i)
- ;
-
- return i; /* note that we do not prevent illegal methods */
-}
-
-coap_context_t *
-get_context(const char *node, const char *port) {
- coap_context_t *ctx = NULL;
- int s;
- struct addrinfo hints;
- struct addrinfo *result, *rp;
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
- hints.ai_socktype = SOCK_DGRAM; /* Coap uses UDP */
-#ifndef __ANDROID__
- hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST | AI_NUMERICSERV | AI_ALL;
-#endif //__ANDROID__
-
-
- OC_LOG_V(DEBUG, MOD_NAME, "Line %d, node %s, port %d", __LINE__, node, port);
- s = getaddrinfo(node, port, &hints, &result);
- if ( s != 0 ) {
- fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
- return NULL;
- }
-
- /* iterate through results until success */
- for (rp = result; rp != NULL; rp = rp->ai_next) {
- coap_address_t addr;
-
- if (rp->ai_addrlen <= sizeof(addr.addr)) {
- coap_address_init(&addr);
- addr.size = rp->ai_addrlen;
- memcpy(&addr.addr, rp->ai_addr, rp->ai_addrlen);
-
- ctx = coap_new_context(&addr);
- if (ctx) {
- /* TODO: output address:port for successful binding */
- goto finish;
- }
- }
- }
-
- fprintf(stderr, "no context available for interface '%s'\n", node);
-
- finish:
- freeaddrinfo(result);
- return ctx;
-}
-
-int
-main(int argc, char **argv) {
- coap_context_t *ctx = NULL;
- coap_address_t dst;
- static char addr[INET6_ADDRSTRLEN];
- void *addrptr = NULL;
- fd_set readfds;
- struct timeval tv;
- int result;
- coap_tick_t now;
- coap_queue_t *nextpdu;
- coap_pdu_t *pdu;
- static str server;
- unsigned short port = COAP_DEFAULT_PORT;
- char port_str[NI_MAXSERV] = "0";
- int opt, res;
- char *group = NULL;
- coap_log_t log_level = LOG_WARNING;
- coap_tid_t tid = COAP_INVALID_TID;
-
- while ((opt = getopt(argc, argv, "Nb:e:f:g:m:p:s:t:o:v:A:B:O:P:T:")) != -1) {
- switch (opt) {
- case 'b' :
- cmdline_blocksize(optarg);
- break;
- case 'B' :
- wait_seconds = atoi(optarg);
- break;
- case 'e' :
- if (!cmdline_input(optarg,&payload))
- payload.length = 0;
- break;
- case 'f' :
- if (!cmdline_input_from_file(optarg,&payload))
- payload.length = 0;
- break;
- case 'g' :
- group = optarg;
- break;
- case 'p' :
- strncpy(port_str, optarg, NI_MAXSERV-1);
- port_str[NI_MAXSERV - 1] = '\0';
- break;
- case 'm' :
- method = cmdline_method(optarg);
- break;
- case 'N' :
- msgtype = COAP_MESSAGE_NON;
- break;
- case 's' :
- cmdline_subscribe(optarg);
- break;
- case 'o' :
- output_file.length = strlen(optarg);
- output_file.s = (unsigned char *)coap_malloc(output_file.length + 1);
-
- if (!output_file.s) {
- fprintf(stderr, "cannot set output file: insufficient memory\n");
- exit(-1);
- } else {
- /* copy filename including trailing zero */
- memcpy(output_file.s, optarg, output_file.length + 1);
- }
- break;
- case 'A' :
- cmdline_content_type(optarg,COAP_OPTION_ACCEPT);
- break;
- case 't' :
- cmdline_content_type(optarg,COAP_OPTION_CONTENT_TYPE);
- break;
- case 'O' :
- cmdline_option(optarg);
- break;
- case 'P' :
- if (!cmdline_proxy(optarg)) {
- fprintf(stderr, "error specifying proxy address\n");
- exit(-1);
- }
- break;
- case 'T' :
- cmdline_token(optarg);
- break;
- case 'v' :
- log_level = strtol(optarg, NULL, 10);
- break;
- default:
- usage( argv[0], PACKAGE_VERSION );
- exit( 1 );
- }
- }
-
- coap_set_log_level(log_level);
-
- if ( optind < argc )
- cmdline_uri( argv[optind] );
- else {
- usage( argv[0], PACKAGE_VERSION );
- exit( 1 );
- }
-
- if (proxy.length) {
- server = proxy;
- port = proxy_port;
- } else {
- server = uri.host;
- port = uri.port;
- }
-
- /* resolve destination address where server should be sent */
- res = resolve_address(&server, &dst.addr.sa);
-
- if (res < 0) {
- fprintf(stderr, "failed to resolve address\n");
- exit(-1);
- }
-
- dst.size = res;
- dst.addr.sin.sin_port = htons(port);
-
- /* add Uri-Host if server address differs from uri.host */
-
- switch (dst.addr.sa.sa_family) {
- case AF_INET:
- addrptr = &dst.addr.sin.sin_addr;
-
- /* create context for IPv4 */
- ctx = get_context("0.0.0.0", port_str);
- break;
- case AF_INET6:
- addrptr = &dst.addr.sin6.sin6_addr;
-
- /* create context for IPv6 */
- ctx = get_context("::", port_str);
- break;
- default:
- ;
- }
-
- if (!ctx) {
- coap_log(LOG_EMERG, "cannot create context\n");
- return -1;
- }
-
- coap_register_option(ctx, COAP_OPTION_BLOCK2);
- coap_register_response_handler(ctx, message_handler);
-
- /* join multicast group if requested at command line */
- if (group)
- join(ctx, group);
-
- /* construct CoAP message */
-
- if (!proxy.length && addrptr
- && (inet_ntop(dst.addr.sa.sa_family, addrptr, addr, sizeof(addr)) != 0)
- && (strlen(addr) != uri.host.length
- || memcmp(addr, uri.host.s, uri.host.length) != 0)) {
- /* add Uri-Host */
-
- coap_insert(&optlist, new_option_node(COAP_OPTION_URI_HOST,
- uri.host.length, uri.host.s),
- order_opts);
- }
-
- /* set block option if requested at commandline */
- if (flags & FLAGS_BLOCK)
- set_blocksize();
-
- if (! (pdu = coap_new_request(ctx, method, optlist)))
- return -1;
-
-#ifndef NDEBUG
- if (LOG_DEBUG <= coap_get_log_level()) {
- debug("sending CoAP request:\n");
- coap_show_pdu(pdu);
- }
-#endif
-
- if (pdu->hdr->type == COAP_MESSAGE_CON)
- tid = coap_send_confirmed(ctx, &dst, pdu);
- else
- tid = coap_send(ctx, &dst, pdu);
-
- if (pdu->hdr->type != COAP_MESSAGE_CON || tid == COAP_INVALID_TID)
- coap_delete_pdu(pdu);
-
- set_timeout(&max_wait, wait_seconds);
- debug("timeout is set to %d seconds\n", wait_seconds);
-
- while ( !(ready && coap_can_exit(ctx)) ) {
- FD_ZERO(&readfds);
- FD_SET( ctx->sockfd, &readfds );
-
- nextpdu = coap_peek_next( ctx );
-
- coap_ticks(&now);
- while (nextpdu && nextpdu->t <= now - ctx->sendqueue_basetime) {
- coap_retransmit( ctx, coap_pop_next( ctx ));
- nextpdu = coap_peek_next( ctx );
- }
-
- if (nextpdu && nextpdu->t < min(obs_wait ? obs_wait : max_wait, max_wait) - now) {
- /* set timeout if there is a pdu to send */
- tv.tv_usec = ((nextpdu->t) % COAP_TICKS_PER_SECOND) * 1000000 / COAP_TICKS_PER_SECOND;
- tv.tv_sec = (nextpdu->t) / COAP_TICKS_PER_SECOND;
- } else {
- /* check if obs_wait fires before max_wait */
- if (obs_wait && obs_wait < max_wait) {
- tv.tv_usec = ((obs_wait - now) % COAP_TICKS_PER_SECOND) * 1000000 / COAP_TICKS_PER_SECOND;
- tv.tv_sec = (obs_wait - now) / COAP_TICKS_PER_SECOND;
- } else {
- tv.tv_usec = ((max_wait - now) % COAP_TICKS_PER_SECOND) * 1000000 / COAP_TICKS_PER_SECOND;
- tv.tv_sec = (max_wait - now) / COAP_TICKS_PER_SECOND;
- }
- }
-
- result = select(ctx->sockfd + 1, &readfds, 0, 0, &tv);
-
- if ( result < 0 ) { /* error */
- perror("select");
- } else if ( result > 0 ) { /* read from socket */
- if ( FD_ISSET( ctx->sockfd, &readfds ) ) {
- coap_read( ctx, ctx->sockfd ); /* read received data */
- coap_dispatch( ctx ); /* and dispatch PDUs from receivequeue */
- }
- } else { /* timeout */
- coap_ticks(&now);
- if (max_wait <= now) {
- info("timeout\n");
- break;
- }
- if (obs_wait && obs_wait <= now) {
- debug("clear observation relationship\n");
- clear_obs(ctx, &dst); /* FIXME: handle error case COAP_TID_INVALID */
-
- /* make sure that the obs timer does not fire again */
- obs_wait = 0;
- obs_seconds = 0;
- }
- }
- }
-
- close_output();
-
- coap_free_context( ctx );
-
- return 0;
-}
+++ /dev/null
-# //******************************************************************
-# //
-# // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-# //
-# // Licensed under the Apache License, Version 2.0 (the "License");
-# // you may not use this file except in compliance with the License.
-# // You may obtain a copy of the License at
-# //
-# // http://www.apache.org/licenses/LICENSE-2.0
-# //
-# // Unless required by applicable law or agreed to in writing, software
-# // distributed under the License is distributed on an "AS IS" BASIS,
-# // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# // See the License for the specific language governing permissions and
-# // limitations under the License.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-#
-VERSION:=4.1.1
-
-#other options are android, arduino
-PLATFORM=linux
-
-ROOT_DIR = ../..
-OCSOCK_DIR = $(ROOT_DIR)/ocsocket
-LOGGER_DIR = $(ROOT_DIR)/logger
-RANDOM_DIR = $(ROOT_DIR)/ocrandom
-OBJ_DIR = ./
-INC_DIRS = -I.. -I$(OCSOCK_DIR)/include/ -I$(LOGGER_DIR)/include -I$(RANDOM_DIR)/include
-
-ifeq ($(PLATFORM),android)
- CXX=arm-linux-androideabi-g++
- CC=arm-linux-androideabi-gcc
- AR=arm-linux-androideabi-ar
- RANLIB=arm-linux-androideabi-ranlib
- CFLAGS_ANDROID = -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16
- LDFLAGS_ANDROID = -march=armv7-a -Wl,--fix-cortex-a8 -llog
-else ifeq ($(PLATFORM),linux)
- CXX=g++
- CC=gcc
- AR=ar
- RANLIB=ranlib
-else
- $(error Wrong value for PLATFORM !!)
-endif
-
-DEP_LIBS = ../libcoap.a
-
-CFLAGS += -Os -Wall -Wno-write-strings -ffunction-sections -fdata-sections -fno-exceptions \
- -Wextra -Wno-variadic-macros -pedantic -std=gnu99 -DWITH_POSIX
-
-PROGRAMS = coap-server coap-client
-
-SOURCES:= client.c server.c
-
-OBJECTS:= $(patsubst %.c, %.o, $(SOURCES))
-
-all: $(PROGRAMS)
-
-%.o: %.c
- $(CC) -c $(CFLAGS) $(CFLAGS_ANDROID) $(INC_DIRS) $< -o $@
-
-coap-client: client.o $(DEP_LIBS)
- $(CC) -Os -Wl,--gc-sections $(LDFLAGS_ANDROID) $^ -o $@
-
-coap-server: server.o $(DEP_LIBS)
- $(CC) -Os -Wl,--gc-sections $(LDFLAGS_ANDROID) $^ -o $@
-
-install: all
- @echo "Installing for PLATFORM $(PLATFORM)"
-ifeq ($(PLATFORM),android)
- adb push coap-client /data/local/tmp/
- adb push coap-server /data/local/tmp/
-endif
-
-.PHONY: clean
-
-clean:
- rm -f *.o $(PROGRAMS)
-
+++ /dev/null
-/* coap -- simple implementation of the Constrained Application Protocol (CoAP)
- * as defined in draft-ietf-core-coap
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-
-/**
- * @file rd.c
- * @brief CoRE resource directory
- *
- * @see http://tools.ietf.org/id/draft-shelby-core-resource-directory
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <errno.h>
-#include <signal.h>
-
-#include "config.h"
-#include "utlist.h"
-#include "resource.h"
-#include "coap.h"
-
-#define COAP_RESOURCE_CHECK_TIME 2
-
-#define RD_ROOT_STR ((unsigned char *)"rd")
-#define RD_ROOT_SIZE 2
-
-#ifndef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-typedef struct rd_t {
- UT_hash_handle hh; /**< hash handle (for internal use only) */
- coap_key_t key; /**< the actual key bytes for this resource */
-
- size_t etag_len; /**< actual length of @c etag */
- unsigned char etag[8]; /**< ETag for current description */
-
- str data; /**< points to the resource description */
-} rd_t;
-
-rd_t *resources = NULL;
-
-inline rd_t *
-rd_new() {
- rd_t *rd;
- rd = (rd_t *)coap_malloc(sizeof(rd_t));
- if (rd)
- memset(rd, 0, sizeof(rd_t));
-
- return rd;
-}
-
-inline void
-rd_delete(rd_t *rd) {
- if (rd) {
- coap_free(rd->data.s);
- coap_free(rd);
- }
-}
-
-/* temporary storage for dynamic resource representations */
-static int quit = 0;
-
-/* SIGINT handler: set quit to 1 for graceful termination */
-void
-handle_sigint(int signum) {
- quit = 1;
-}
-
-void
-hnd_get_resource(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- rd_t *rd = NULL;
- unsigned char buf[3];
-
- HASH_FIND(hh, resources, resource->key, sizeof(coap_key_t), rd);
-
- response->hdr->code = COAP_RESPONSE_CODE(205);
-
- coap_add_option(response, COAP_OPTION_CONTENT_TYPE,
- coap_encode_var_bytes(buf, COAP_MEDIATYPE_APPLICATION_LINK_FORMAT), buf);
-
- if (rd && rd->etag_len)
- coap_add_option(response, COAP_OPTION_ETAG, rd->etag_len, rd->etag);
-
- if (rd && rd->data.s)
- coap_add_data(response, rd->data.length, rd->data.s);
-}
-
-void
-hnd_put_resource(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
-#if 1
- response->hdr->code = COAP_RESPONSE_CODE(501);
-#else /* FIXME */
- coap_opt_iterator_t opt_iter;
- coap_opt_t *token, *etag;
- coap_pdu_t *response;
- size_t size = sizeof(coap_hdr_t);
- int type = (request->hdr->type == COAP_MESSAGE_CON)
- ? COAP_MESSAGE_ACK : COAP_MESSAGE_NON;
- rd_t *rd = NULL;
- unsigned char code; /* result code */
- unsigned char *data;
- str tmp;
-
- HASH_FIND(hh, resources, resource->key, sizeof(coap_key_t), rd);
- if (rd) {
- /* found resource object, now check Etag */
- etag = coap_check_option(request, COAP_OPTION_ETAG, &opt_iter);
- if (!etag || (COAP_OPT_LENGTH(etag) != rd->etag_len)
- || memcmp(COAP_OPT_VALUE(etag), rd->etag, rd->etag_len) != 0) {
-
- if (coap_get_data(request, &tmp.length, &data)) {
-
- tmp.s = (unsigned char *)coap_malloc(tmp.length);
- if (!tmp.s) {
- debug("hnd_put_rd: cannot allocate storage for new rd\n");
- code = COAP_RESPONSE_CODE(503);
- goto finish;
- }
-
- coap_free(rd->data.s);
- rd->data.s = tmp.s;
- rd->data.length = tmp.length;
- memcpy(rd->data.s, data, rd->data.length);
- }
- }
-
- if (etag) {
- rd->etag_len = min(COAP_OPT_LENGTH(etag), sizeof(rd->etag));
- memcpy(rd->etag, COAP_OPT_VALUE(etag), rd->etag_len);
- }
-
- code = COAP_RESPONSE_CODE(204);
- /* FIXME: update lifetime */
-
- } else {
-
- code = COAP_RESPONSE_CODE(503);
- }
-
- finish:
- /* FIXME: do not create a new response but use the old one instead */
- response = coap_pdu_init(type, code, request->hdr->id, size);
-
- if (!response) {
- debug("cannot create response for message %d\n", request->hdr->id);
- return;
- }
-
- if (request->hdr->token_length)
- coap_add_token(response, request->hdr->token_length, request->hdr->token);
-
- if (coap_send(ctx, peer, response) == COAP_INVALID_TID) {
- debug("hnd_get_rd: cannot send response for message %d\n",
- request->hdr->id);
- }
- coap_delete_pdu(response);
-#endif
-}
-
-void
-hnd_delete_resource(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- rd_t *rd = NULL;
-
- HASH_FIND(hh, resources, resource->key, sizeof(coap_key_t), rd);
- if (rd) {
- HASH_DELETE(hh, resources, rd);
- rd_delete(rd);
- }
- /* FIXME: link attributes for resource have been created dynamically
- * using coap_malloc() and must be released. */
- coap_delete_resource(ctx, resource->key);
-
- response->hdr->code = COAP_RESPONSE_CODE(202);
-}
-
-void
-hnd_get_rd(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- unsigned char buf[3];
-
- response->hdr->code = COAP_RESPONSE_CODE(205);
-
- coap_add_option(response, COAP_OPTION_CONTENT_TYPE,
- coap_encode_var_bytes(buf, COAP_MEDIATYPE_APPLICATION_LINK_FORMAT), buf);
-
- coap_add_option(response, COAP_OPTION_MAXAGE,
- coap_encode_var_bytes(buf, 0x2ffff), buf);
-}
-
-int
-parse_param(unsigned char *search, size_t search_len,
- unsigned char *data, size_t data_len, str *result) {
-
- if (result)
- memset(result, 0, sizeof(str));
-
- if (!search_len)
- return 0;
-
- while (search_len <= data_len) {
-
- /* handle parameter if found */
- if (memcmp(search, data, search_len) == 0) {
- data += search_len;
- data_len -= search_len;
-
- /* key is only valid if we are at end of string or delimiter follows */
- if (!data_len || *data == '=' || *data == '&') {
- while (data_len && *data != '=') {
- ++data; --data_len;
- }
-
- if (data_len > 1 && result) {
- /* value begins after '=' */
-
- result->s = ++data;
- while (--data_len && *data != '&') {
- ++data; result->length++;
- }
- }
-
- return 1;
- }
- }
-
- /* otherwise proceed to next */
- while (--data_len && *data++ != '&')
- ;
- }
-
- return 0;
-}
-
-void
-add_source_address(struct coap_resource_t *resource, coap_address_t *peer) {
-#define BUFSIZE 64
- char *buf;
- size_t n = 1;
-
- buf = (char *)coap_malloc(BUFSIZE);
- if (!buf)
- return;
-
- buf[0] = '"';
-
- switch(peer->addr.sa.sa_family) {
-
- case AF_INET:
- /* FIXME */
- break;
-
- case AF_INET6:
- n += snprintf(buf + n, BUFSIZE - n,
- "[%02x%02x:%02x%02x:%02x%02x:%02x%02x" \
- ":%02x%02x:%02x%02x:%02x%02x:%02x%02x]",
- peer->addr.sin6.sin6_addr.s6_addr[0],
- peer->addr.sin6.sin6_addr.s6_addr[1],
- peer->addr.sin6.sin6_addr.s6_addr[2],
- peer->addr.sin6.sin6_addr.s6_addr[3],
- peer->addr.sin6.sin6_addr.s6_addr[4],
- peer->addr.sin6.sin6_addr.s6_addr[5],
- peer->addr.sin6.sin6_addr.s6_addr[6],
- peer->addr.sin6.sin6_addr.s6_addr[7],
- peer->addr.sin6.sin6_addr.s6_addr[8],
- peer->addr.sin6.sin6_addr.s6_addr[9],
- peer->addr.sin6.sin6_addr.s6_addr[10],
- peer->addr.sin6.sin6_addr.s6_addr[11],
- peer->addr.sin6.sin6_addr.s6_addr[12],
- peer->addr.sin6.sin6_addr.s6_addr[13],
- peer->addr.sin6.sin6_addr.s6_addr[14],
- peer->addr.sin6.sin6_addr.s6_addr[15]);
-
- if (peer->addr.sin6.sin6_port != htons(COAP_DEFAULT_PORT)) {
- n +=
- snprintf(buf + n, BUFSIZE - n, ":%d", peer->addr.sin6.sin6_port);
- }
- break;
- default:
- ;
- }
-
- if (n < BUFSIZE)
- buf[n++] = '"';
-
- coap_add_attr(resource, (unsigned char *)"A", 1, (unsigned char *)buf, n, COAP_ATTR_FLAGS_RELEASE_VALUE);
-#undef BUFSIZE
-}
-
-
-rd_t *
-make_rd(coap_address_t *peer, coap_pdu_t *pdu) {
- rd_t *rd;
- unsigned char *data;
- coap_opt_iterator_t opt_iter;
- coap_opt_t *etag;
-
- rd = rd_new();
-
- if (!rd) {
- debug("hnd_get_rd: cannot allocate storage for rd\n");
- return NULL;
- }
-
- if (coap_get_data(pdu, &rd->data.length, &data)) {
- rd->data.s = (unsigned char *)coap_malloc(rd->data.length);
- if (!rd->data.s) {
- debug("hnd_get_rd: cannot allocate storage for rd->data\n");
- rd_delete(rd);
- return NULL;
- }
- memcpy(rd->data.s, data, rd->data.length);
- }
-
- etag = coap_check_option(pdu, COAP_OPTION_ETAG, &opt_iter);
- if (etag) {
- rd->etag_len = min(COAP_OPT_LENGTH(etag), sizeof(rd->etag));
- memcpy(rd->etag, COAP_OPT_VALUE(etag), rd->etag_len);
- }
-
- return rd;
-}
-
-void
-hnd_post_rd(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- coap_resource_t *r;
- coap_opt_iterator_t opt_iter;
- coap_opt_t *query;
-#define LOCSIZE 68
- unsigned char *loc;
- size_t loc_size;
- str h = {0, NULL}, ins = {0, NULL}, rt = {0, NULL}, lt = {0, NULL}; /* store query parameters */
- unsigned char *buf;
-
- loc = (unsigned char *)coap_malloc(LOCSIZE);
- if (!loc) {
- response->hdr->code = COAP_RESPONSE_CODE(500);
- return;
- }
- memcpy(loc, RD_ROOT_STR, RD_ROOT_SIZE);
-
- loc_size = RD_ROOT_SIZE;
- loc[loc_size++] = '/';
-
- /* store query parameters for later use */
- query = coap_check_option(request, COAP_OPTION_URI_QUERY, &opt_iter);
- if (query) {
- parse_param((unsigned char *)"h", 1,
- COAP_OPT_VALUE(query), COAP_OPT_LENGTH(query), &h);
- parse_param((unsigned char *)"ins", 3,
- COAP_OPT_VALUE(query), COAP_OPT_LENGTH(query), &ins);
- parse_param((unsigned char *)"lt", 2,
- COAP_OPT_VALUE(query), COAP_OPT_LENGTH(query), <);
- parse_param((unsigned char *)"rt", 2,
- COAP_OPT_VALUE(query), COAP_OPT_LENGTH(query), &rt);
- }
-
- if (h.length) { /* client has specified a node name */
- memcpy(loc + loc_size, h.s, min(h.length, LOCSIZE - loc_size - 1));
- loc_size += min(h.length, LOCSIZE - loc_size - 1);
-
- if (ins.length && loc_size > 1) {
- loc[loc_size++] = '-';
- memcpy((char *)(loc + loc_size),
- ins.s, min(ins.length, LOCSIZE - loc_size - 1));
- loc_size += min(ins.length, LOCSIZE - loc_size - 1);
- }
-
- } else { /* generate node identifier */
- loc_size +=
- snprintf((char *)(loc + loc_size), LOCSIZE - loc_size - 1,
- "%x", request->hdr->id);
-
- if (loc_size > 1) {
- if (ins.length) {
- loc[loc_size++] = '-';
- memcpy((char *)(loc + loc_size),
- ins.s, min(ins.length, LOCSIZE - loc_size - 1));
- loc_size += min(ins.length, LOCSIZE - loc_size - 1);
- } else {
- coap_tick_t now;
- coap_ticks(&now);
-
- loc_size +=
- snprintf((char *)(loc + loc_size), LOCSIZE - loc_size - 1,
- "-%x", now);
- }
- }
- }
-
- /* TODO:
- * - use lt to check expiration
- */
-
- r = coap_resource_init(loc, loc_size, COAP_RESOURCE_FLAGS_RELEASE_URI);
- coap_register_handler(r, COAP_REQUEST_GET, hnd_get_resource);
- coap_register_handler(r, COAP_REQUEST_PUT, hnd_put_resource);
- coap_register_handler(r, COAP_REQUEST_DELETE, hnd_delete_resource);
-
- if (ins.s) {
- buf = (unsigned char *)coap_malloc(ins.length + 2);
- if (buf) {
- /* add missing quotes */
- buf[0] = '"';
- memcpy(buf + 1, ins.s, ins.length);
- buf[ins.length + 1] = '"';
- coap_add_attr(r, (unsigned char *)"ins", 3, buf, ins.length + 2, COAP_ATTR_FLAGS_RELEASE_VALUE);
- }
- }
-
- if (rt.s) {
- buf = (unsigned char *)coap_malloc(rt.length + 2);
- if (buf) {
- /* add missing quotes */
- buf[0] = '"';
- memcpy(buf + 1, rt.s, rt.length);
- buf[rt.length + 1] = '"';
- coap_add_attr(r, (unsigned char *)"rt", 2, buf, rt.length + 2, COAP_ATTR_FLAGS_RELEASE_VALUE);
- }
- }
-
- add_source_address(r, peer);
-
- {
- rd_t *rd;
- rd = make_rd(peer, request);
- if (rd) {
- coap_hash_path(loc, loc_size, rd->key);
- HASH_ADD(hh, resources, key, sizeof(coap_key_t), rd);
- } else {
- /* FIXME: send error response and delete r */
- }
- }
-
- coap_add_resource(ctx, r);
-
-
- /* create response */
-
- response->hdr->code = COAP_RESPONSE_CODE(201);
-
- { /* split path into segments and add Location-Path options */
- unsigned char _b[LOCSIZE];
- unsigned char *b = _b;
- size_t buflen = sizeof(_b);
- int nseg;
-
- nseg = coap_split_path(loc, loc_size, b, &buflen);
- while (nseg--) {
- coap_add_option(response, COAP_OPTION_LOCATION_PATH,
- COAP_OPT_LENGTH(b), COAP_OPT_VALUE(b));
- b += COAP_OPT_SIZE(b);
- }
- }
-}
-
-void
-init_resources(coap_context_t *ctx) {
- coap_resource_t *r;
-
- r = coap_resource_init(RD_ROOT_STR, RD_ROOT_SIZE, 0);
- coap_register_handler(r, COAP_REQUEST_GET, hnd_get_rd);
- coap_register_handler(r, COAP_REQUEST_POST, hnd_post_rd);
-
- coap_add_attr(r, (unsigned char *)"ct", 2, (unsigned char *)"40", 2, 0);
- coap_add_attr(r, (unsigned char *)"rt", 2, (unsigned char *)"\"core-rd\"", 9, 0);
- coap_add_attr(r, (unsigned char *)"ins", 2, (unsigned char *)"\"default\"", 9, 0);
-
- coap_add_resource(ctx, r);
-
-}
-
-void
-usage( const char *program, const char *version) {
- const char *p;
-
- p = strrchr( program, '/' );
- if ( p )
- program = ++p;
-
- fprintf( stderr, "%s v%s -- CoRE Resource Directory implementation\n"
- "(c) 2011-2012 Olaf Bergmann <bergmann@tzi.org>\n\n"
- "usage: %s [-A address] [-p port]\n\n"
- "\t-A address\tinterface address to bind to\n"
- "\t-p port\t\tlisten on specified port\n"
- "\t-v num\t\tverbosity level (default: 3)\n",
- program, version, program );
-}
-
-coap_context_t *
-get_context(const char *node, const char *port) {
- coap_context_t *ctx = NULL;
- int s;
- struct addrinfo hints;
- struct addrinfo *result, *rp;
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
- hints.ai_socktype = SOCK_DGRAM; /* Coap uses UDP */
- hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
-
- s = getaddrinfo(node, port, &hints, &result);
- if ( s != 0 ) {
- fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
- return NULL;
- }
-
- /* iterate through results until success */
- for (rp = result; rp != NULL; rp = rp->ai_next) {
- coap_address_t addr;
-
- if (rp->ai_addrlen <= sizeof(addr.addr)) {
- coap_address_init(&addr);
- addr.size = rp->ai_addrlen;
- memcpy(&addr.addr, rp->ai_addr, rp->ai_addrlen);
-
- ctx = coap_new_context(&addr);
- if (ctx) {
- /* TODO: output address:port for successful binding */
- goto finish;
- }
- }
- }
-
- fprintf(stderr, "no context available for interface '%s'\n", node);
-
- finish:
- freeaddrinfo(result);
- return ctx;
-}
-
-int
-join(coap_context_t *ctx, char *group_name) {
- struct ipv6_mreq mreq;
- struct addrinfo *reslocal = NULL, *resmulti = NULL, hints, *ainfo;
- int result = -1;
-
- /* we have to resolve the link-local interface to get the interface id */
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_INET6;
- hints.ai_socktype = SOCK_DGRAM;
-
- result = getaddrinfo("::", NULL, &hints, &reslocal);
- if ( result < 0 ) {
- perror("join: cannot resolve link-local interface");
- goto finish;
- }
-
- /* get the first suitable interface identifier */
- for (ainfo = reslocal; ainfo != NULL; ainfo = ainfo->ai_next) {
- if ( ainfo->ai_family == AF_INET6 ) {
- mreq.ipv6mr_interface =
- ((struct sockaddr_in6 *)ainfo->ai_addr)->sin6_scope_id;
- break;
- }
- }
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = AF_INET6;
- hints.ai_socktype = SOCK_DGRAM;
-
- /* resolve the multicast group address */
- result = getaddrinfo(group_name, NULL, &hints, &resmulti);
-
- if ( result < 0 ) {
- perror("join: cannot resolve multicast address");
- goto finish;
- }
-
- for (ainfo = resmulti; ainfo != NULL; ainfo = ainfo->ai_next) {
- if ( ainfo->ai_family == AF_INET6 ) {
- mreq.ipv6mr_multiaddr =
- ((struct sockaddr_in6 *)ainfo->ai_addr)->sin6_addr;
- break;
- }
- }
-
- result = setsockopt( ctx->sockfd, IPPROTO_IPV6, IPV6_JOIN_GROUP,
- (char *)&mreq, sizeof(mreq) );
- if ( result < 0 )
- perror("join: setsockopt");
-
- finish:
- freeaddrinfo(resmulti);
- freeaddrinfo(reslocal);
-
- return result;
-}
-
-int
-main(int argc, char **argv) {
- coap_context_t *ctx;
- fd_set readfds;
- struct timeval tv, *timeout;
- int result;
- coap_tick_t now;
- coap_queue_t *nextpdu;
- char addr_str[NI_MAXHOST] = "::";
- char port_str[NI_MAXSERV] = "5683";
- char *group = NULL;
- int opt;
- coap_log_t log_level = LOG_WARNING;
-
- while ((opt = getopt(argc, argv, "A:g:p:v:")) != -1) {
- switch (opt) {
- case 'A' :
- strncpy(addr_str, optarg, NI_MAXHOST-1);
- addr_str[NI_MAXHOST - 1] = '\0';
- break;
- case 'g' :
- group = optarg;
- break;
- case 'p' :
- strncpy(port_str, optarg, NI_MAXSERV-1);
- port_str[NI_MAXSERV - 1] = '\0';
- break;
- case 'v' :
- log_level = strtol(optarg, NULL, 10);
- break;
- default:
- usage( argv[0], PACKAGE_VERSION );
- exit( 1 );
- }
- }
-
- coap_set_log_level(log_level);
-
- ctx = get_context(addr_str, port_str);
- if (!ctx)
- return -1;
-
- if (group)
- join(ctx, group);
-
- init_resources(ctx);
-
- signal(SIGINT, handle_sigint);
-
- while ( !quit ) {
- FD_ZERO(&readfds);
- FD_SET( ctx->sockfd, &readfds );
-
- nextpdu = coap_peek_next( ctx );
-
- coap_ticks(&now);
- while ( nextpdu && nextpdu->t <= now ) {
- coap_retransmit( ctx, coap_pop_next( ctx ) );
- nextpdu = coap_peek_next( ctx );
- }
-
- if ( nextpdu && nextpdu->t <= now + COAP_RESOURCE_CHECK_TIME ) {
- /* set timeout if there is a pdu to send before our automatic timeout occurs */
- tv.tv_usec = ((nextpdu->t - now) % COAP_TICKS_PER_SECOND) * 1000000 / COAP_TICKS_PER_SECOND;
- tv.tv_sec = (nextpdu->t - now) / COAP_TICKS_PER_SECOND;
- timeout = &tv;
- } else {
- tv.tv_usec = 0;
- tv.tv_sec = COAP_RESOURCE_CHECK_TIME;
- timeout = &tv;
- }
- result = select( FD_SETSIZE, &readfds, 0, 0, timeout );
-
- if ( result < 0 ) { /* error */
- if (errno != EINTR)
- perror("select");
- } else if ( result > 0 ) { /* read from socket */
- if ( FD_ISSET( ctx->sockfd, &readfds ) ) {
- coap_read( ctx ); /* read received data */
- coap_dispatch( ctx ); /* and dispatch PDUs from receivequeue */
- }
- } else { /* timeout */
- /* coap_check_resource_list( ctx ); */
- }
- }
-
- coap_free_context( ctx );
-
- return 0;
-}
+++ /dev/null
-/* coap -- simple implementation of the Constrained Application Protocol (CoAP)
- * as defined in draft-ietf-core-coap
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <errno.h>
-#include <signal.h>
-
-#include "config.h"
-#include "resource.h"
-#include "coap.h"
-#include <logger.h>
-#include <ocsocket.h>
-
-#define COAP_RESOURCE_CHECK_TIME 2
-
-#define MOD_NAME ("CoAP-Server")
-static uint8_t coap_wellknown_addr[] = {224,0,1,187};
-static short coap_def_port = 5683;
-
-#ifndef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-/* temporary storage for dynamic resource representations */
-static int quit = 0;
-
-/* changeable clock base (see handle_put_time()) */
-static time_t my_clock_base = 0;
-
-struct coap_resource_t *time_resource = NULL;
-
-#ifndef WITHOUT_ASYNC
-/* This variable is used to mimic long-running tasks that require
- * asynchronous responses. */
-static coap_async_state_t *async = NULL;
-#endif /* WITHOUT_ASYNC */
-
-/* SIGINT handler: set quit to 1 for graceful termination */
-void
-handle_sigint(int signum) {
- (void)signum;
- quit = 1;
-}
-
-#define INDEX "This is a test server made with libcoap (see http://libcoap.sf.net)\n" \
- "Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>\n\n"
-
-void
-hnd_get_index(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- unsigned char buf[3];
- (void)ctx;
- (void)resource;
- (void)peer;
- (void)request;
- (void)token;
-
- response->hdr->code = COAP_RESPONSE_CODE(205);
-
- coap_add_option(response, COAP_OPTION_CONTENT_TYPE,
- coap_encode_var_bytes(buf, COAP_MEDIATYPE_TEXT_PLAIN), buf);
-
- coap_add_option(response, COAP_OPTION_MAXAGE,
- coap_encode_var_bytes(buf, 0x2ffff), buf);
-
- coap_add_data(response, strlen(INDEX), (unsigned char *)INDEX);
-}
-
-void
-hnd_get_time(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- coap_opt_iterator_t opt_iter;
- coap_opt_t *option;
- unsigned char buf[40];
- size_t len;
- time_t now;
- coap_tick_t t;
- coap_subscription_t *subscription;
-
- /* FIXME: return time, e.g. in human-readable by default and ticks
- * when query ?ticks is given. */
-
- /* if my_clock_base was deleted, we pretend to have no such resource */
- response->hdr->code =
- my_clock_base ? COAP_RESPONSE_CODE(205) : COAP_RESPONSE_CODE(404);
-
- if (request != NULL &&
- coap_check_option(request, COAP_OPTION_OBSERVE, &opt_iter)) {
- subscription = coap_add_observer(resource, peer, token);
- if (subscription) {
- subscription->non = request->hdr->type == COAP_MESSAGE_NON;
- coap_add_option(response, COAP_OPTION_OBSERVE, 0, NULL);
- }
- }
- if (resource->dirty == 1)
- coap_add_option(response, COAP_OPTION_OBSERVE,
- coap_encode_var_bytes(buf, ctx->observe), buf);
-
-
- if (my_clock_base)
- coap_add_option(response, COAP_OPTION_CONTENT_FORMAT,
- coap_encode_var_bytes(buf, COAP_MEDIATYPE_TEXT_PLAIN), buf);
-
- coap_add_option(response, COAP_OPTION_MAXAGE,
- coap_encode_var_bytes(buf, 0x01), buf);
-
- if (my_clock_base) {
-
- /* calculate current time */
- coap_ticks(&t);
- now = my_clock_base + (t / COAP_TICKS_PER_SECOND);
-
- if (request != NULL
- && (option = coap_check_option(request, COAP_OPTION_URI_QUERY, &opt_iter))
- && memcmp(COAP_OPT_VALUE(option), "ticks",
- min(5, COAP_OPT_LENGTH(option))) == 0) {
- /* output ticks */
- len = snprintf((char *)buf,
- min(sizeof(buf), response->max_size - response->length),
- "%u", (unsigned int)now);
- coap_add_data(response, len, buf);
-
- } else { /* output human-readable time */
- struct tm *tmp;
- tmp = gmtime(&now);
- len = strftime((char *)buf,
- min(sizeof(buf), response->max_size - response->length),
- "%b %d %H:%M:%S", tmp);
- coap_add_data(response, len, buf);
- }
- }
-}
-
-void
-hnd_put_time(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- coap_tick_t t;
- size_t size;
- unsigned char *data;
- (void)ctx;
- (void)peer;
- (void)token;
-
- /* FIXME: re-set my_clock_base to clock_offset if my_clock_base == 0
- * and request is empty. When not empty, set to value in request payload
- * (insist on query ?ticks). Return Created or Ok.
- */
-
- /* if my_clock_base was deleted, we pretend to have no such resource */
- response->hdr->code =
- my_clock_base ? COAP_RESPONSE_CODE(204) : COAP_RESPONSE_CODE(201);
-
- resource->dirty = 1;
-
- coap_get_data(request, &size, &data);
-
- if (size == 0) /* re-init */
- my_clock_base = clock_offset;
- else {
- my_clock_base = 0;
- coap_ticks(&t);
- while(size--)
- my_clock_base = my_clock_base * 10 + *data++;
- my_clock_base -= t / COAP_TICKS_PER_SECOND;
- }
-}
-
-void
-hnd_delete_time(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- (void)ctx;
- (void)resource;
- (void)peer;
- (void)request;
- (void)token;
- (void)response;
- my_clock_base = 0; /* mark clock as "deleted" */
-
- /* type = request->hdr->type == COAP_MESSAGE_CON */
- /* ? COAP_MESSAGE_ACK : COAP_MESSAGE_NON; */
-}
-
-#ifndef WITHOUT_ASYNC
-void
-hnd_get_async(coap_context_t *ctx, struct coap_resource_t *resource,
- coap_address_t *peer, coap_pdu_t *request, str *token,
- coap_pdu_t *response) {
- coap_opt_iterator_t opt_iter;
- coap_opt_t *option;
- unsigned long delay = 5;
- size_t size;
- (void)resource;
- (void)token;
-
- if (async) {
- if (async->id != request->hdr->id) {
- coap_opt_filter_t f;
- coap_option_filter_clear(f);
- response->hdr->code = COAP_RESPONSE_CODE(503);
- }
- return;
- }
-
- option = coap_check_option(request, COAP_OPTION_URI_QUERY, &opt_iter);
- if (option) {
- unsigned char *p = COAP_OPT_VALUE(option);
-
- delay = 0;
- for (size = COAP_OPT_LENGTH(option); size; --size, ++p)
- delay = delay * 10 + (*p - '0');
- }
-
- async = coap_register_async(ctx, peer, request,
- COAP_ASYNC_SEPARATE | COAP_ASYNC_CONFIRM,
- (void *)(COAP_TICKS_PER_SECOND * delay));
-}
-
-void
-check_async(coap_context_t *ctx, coap_tick_t now) {
- coap_pdu_t *response;
- coap_async_state_t *tmp;
-
- size_t size = sizeof(coap_hdr_t) + 8;
-
- if (!async || now < async->created + (unsigned long)async->appdata)
- return;
-
- response = coap_pdu_init(async->flags & COAP_ASYNC_CONFIRM
- ? COAP_MESSAGE_CON
- : COAP_MESSAGE_NON,
- COAP_RESPONSE_CODE(205), 0, size);
- if (!response) {
- debug("check_async: insufficient memory, we'll try later\n");
- async->appdata =
- (void *)((unsigned long)async->appdata + 15 * COAP_TICKS_PER_SECOND);
- return;
- }
-
- response->hdr->id = coap_new_message_id(ctx);
-
- if (async->tokenlen)
- coap_add_token(response, async->tokenlen, async->token);
-
- coap_add_data(response, 4, (unsigned char *)"done");
-
- if (coap_send(ctx, &async->peer, response) == COAP_INVALID_TID) {
- debug("check_async: cannot send response for message %d\n",
- response->hdr->id);
- }
- coap_delete_pdu(response);
- coap_remove_async(ctx, async->id, &tmp);
- coap_free_async(async);
- async = NULL;
-}
-#endif /* WITHOUT_ASYNC */
-
-void
-init_resources(coap_context_t *ctx) {
- coap_resource_t *r;
-
- r = coap_resource_init(NULL, 0, 0);
- coap_register_handler(r, COAP_REQUEST_GET, hnd_get_index);
-
- coap_add_attr(r, (unsigned char *)"ct", 2, (unsigned char *)"0", 1, 0);
- coap_add_attr(r, (unsigned char *)"title", 5, (unsigned char *)"\"General Info\"", 14, 0);
- coap_add_resource(ctx, r);
-
- /* store clock base to use in /time */
- my_clock_base = clock_offset;
-
- r = coap_resource_init((unsigned char *)"time", 4, 0);
- coap_register_handler(r, COAP_REQUEST_GET, hnd_get_time);
- coap_register_handler(r, COAP_REQUEST_PUT, hnd_put_time);
- coap_register_handler(r, COAP_REQUEST_DELETE, hnd_delete_time);
-
- coap_add_attr(r, (unsigned char *)"ct", 2, (unsigned char *)"0", 1, 0);
- coap_add_attr(r, (unsigned char *)"title", 5, (unsigned char *)"\"Internal Clock\"", 16, 0);
- coap_add_attr(r, (unsigned char *)"rt", 2, (unsigned char *)"\"Ticks\"", 7, 0);
- r->observable = 1;
- coap_add_attr(r, (unsigned char *)"if", 2, (unsigned char *)"\"clock\"", 7, 0);
-
- coap_add_resource(ctx, r);
- time_resource = r;
-
-#ifndef WITHOUT_ASYNC
- r = coap_resource_init((unsigned char *)"async", 5, 0);
- coap_register_handler(r, COAP_REQUEST_GET, hnd_get_async);
-
- coap_add_attr(r, (unsigned char *)"ct", 2, (unsigned char *)"0", 1, 0);
- coap_add_resource(ctx, r);
-#endif /* WITHOUT_ASYNC */
-}
-
-void
-usage( const char *program, const char *version) {
- const char *p;
-
- p = strrchr( program, '/' );
- if ( p )
- program = ++p;
-
- fprintf( stderr, "%s v%s -- a small CoAP implementation\n"
- "(c) 2010,2011 Olaf Bergmann <bergmann@tzi.org>\n\n"
- "usage: %s [-A address] [-p port]\n\n"
- "\t-A address\tinterface address to bind to\n"
- "\t-p port\t\tlisten on specified port\n"
- "\t-v num\t\tverbosity level (default: 3)\n",
- program, version, program );
-}
-
-coap_context_t *
-get_context(const char *node, const char *port) {
- coap_context_t *ctx = NULL;
- int s;
- struct addrinfo hints;
- struct addrinfo *result, *rp;
- OCDevAddr mcast_addr;
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
- hints.ai_socktype = SOCK_DGRAM; /* Coap uses UDP */
- hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
-
- s = getaddrinfo(node, port, &hints, &result);
- if ( s != 0 ) {
- fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
- return NULL;
- }
-
- /* iterate through results until success */
- for (rp = result; rp != NULL; rp = rp->ai_next) {
- coap_address_t addr;
-
- if (rp->ai_addrlen <= sizeof(addr.addr)) {
- coap_address_init(&addr);
- addr.size = rp->ai_addrlen;
- memcpy(&addr.addr, rp->ai_addr, rp->ai_addrlen);
- OC_LOG_BUFFER(DEBUG, MOD_NAME, (uint8_t *)&addr, addr.size + 4 );
-
- ctx = coap_new_context(&addr);
- if (ctx) {
- /* TODO: output address:port for successful binding */
- OCBuildIPv4Address(coap_wellknown_addr[0], coap_wellknown_addr[1],
- coap_wellknown_addr[2], coap_wellknown_addr[3], coap_def_port, &mcast_addr);
- if (coap_join_wellknown_group(ctx, (coap_address_t*)&mcast_addr) != 0) {
- OC_LOG(ERROR, MOD_NAME, PCF("Unable to join to wellknown multicast group") );
- }
- goto finish;
- }
- }
- }
-
- fprintf(stderr, "no context available for interface '%s'\n", node);
-
- finish:
- freeaddrinfo(result);
- return ctx;
-}
-
-int
-main(int argc, char **argv) {
- coap_context_t *ctx;
- fd_set readfds;
- struct timeval tv, *timeout;
- int result;
- coap_tick_t now;
- coap_queue_t *nextpdu;
- char addr_str[NI_MAXHOST] = "::";
- char port_str[NI_MAXSERV] = "5683";
- int opt;
- coap_log_t log_level = LOG_WARNING;
-
- while ((opt = getopt(argc, argv, "A:p:v:")) != -1) {
- switch (opt) {
- case 'A' :
- strncpy(addr_str, optarg, NI_MAXHOST-1);
- addr_str[NI_MAXHOST - 1] = '\0';
- break;
- case 'p' :
- strncpy(port_str, optarg, NI_MAXSERV-1);
- port_str[NI_MAXSERV - 1] = '\0';
- break;
- case 'v' :
- log_level = strtol(optarg, NULL, 10);
- break;
- default:
- usage( argv[0], PACKAGE_VERSION );
- exit( 1 );
- }
- }
-
- coap_set_log_level(log_level);
-
- ctx = get_context(addr_str, port_str);
- if (!ctx)
- return -1;
-
- init_resources(ctx);
-
- signal(SIGINT, handle_sigint);
-
- while ( !quit ) {
- FD_ZERO(&readfds);
- FD_SET( ctx->sockfd, &readfds );
- if (ctx->sockfd_wellknown != -1) {
- FD_SET( ctx->sockfd_wellknown, &readfds );
- }
-
-
- nextpdu = coap_peek_next( ctx );
-
- coap_ticks(&now);
- while (nextpdu && nextpdu->t <= now - ctx->sendqueue_basetime) {
- coap_retransmit( ctx, coap_pop_next( ctx ) );
- nextpdu = coap_peek_next( ctx );
- }
-
- if ( nextpdu && nextpdu->t <= COAP_RESOURCE_CHECK_TIME ) {
- /* set timeout if there is a pdu to send before our automatic timeout occurs */
- tv.tv_usec = ((nextpdu->t) % COAP_TICKS_PER_SECOND) * 1000000 / COAP_TICKS_PER_SECOND;
- tv.tv_sec = (nextpdu->t) / COAP_TICKS_PER_SECOND;
- timeout = &tv;
- } else {
- tv.tv_usec = 0;
- tv.tv_sec = COAP_RESOURCE_CHECK_TIME;
- timeout = &tv;
- }
- result = select( FD_SETSIZE, &readfds, 0, 0, timeout );
-
- if ( result < 0 ) { /* error */
- if (errno != EINTR)
- perror("select");
- } else if ( result > 0 ) { /* read from unicast socket */
- if ( FD_ISSET( ctx->sockfd, &readfds ) ) {
- coap_read( ctx, ctx->sockfd ); /* read received data */
- coap_dispatch( ctx ); /* and dispatch PDUs from receivequeue */
- }
-
- if (ctx->sockfd_wellknown != -1) {
- if ( FD_ISSET( ctx->sockfd_wellknown, &readfds ) ) { /* read from multicast socket */
-
- OC_LOG(DEBUG, MOD_NAME, PCF("Device Discovery request at well-known address !!"));
- coap_read( ctx, ctx->sockfd_wellknown ); /* read received data */
- TODO("Do we need to call coap_dispatch separately for unicast and multicast sockets")
- coap_dispatch( ctx ); /* and dispatch PDUs from receivequeue */
- }
- }
- } else { /* timeout */
- if (time_resource) {
- time_resource->dirty = 1;
- }
- }
-
-#ifndef WITHOUT_ASYNC
- /* check if we have to send asynchronous responses */
- check_async(ctx, now);
-#endif /* WITHOUT_ASYNC */
-
-#ifndef WITHOUT_OBSERVE
- /* check if we have to send observe notifications */
- coap_check_notify(ctx);
-#endif /* WITHOUT_OBSERVE */
- }
-
- coap_free_context( ctx );
-
- return 0;
-}
+++ /dev/null
-/* tiny -- tiny sender
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <limits.h>
-#include <sys/select.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-
-#include "../coap.h"
-
-static coap_tid_t id;
-
-coap_pdu_t *
-make_pdu( unsigned int value ) {
- coap_pdu_t *pdu;
- unsigned char enc;
- static unsigned char buf[20];
- int len, ls;
-
- if ( ! ( pdu = coap_new_pdu() ) )
- return NULL;
-
- pdu->hdr->type = COAP_MESSAGE_NON;
- pdu->hdr->code = COAP_REQUEST_POST;
- pdu->hdr->id = htons(id++);
-
- enc = COAP_PSEUDOFP_ENCODE_8_4_DOWN(value,ls);
- coap_add_data( pdu, 1, &enc);
-
- len = snprintf((char *)buf, sizeof(buf), "%u", COAP_PSEUDOFP_DECODE_8_4(enc));
- if ( len > 0 ) {
- coap_add_data( pdu, len, buf );
- }
-
- return pdu;
-}
-
-void
-usage( const char *program ) {
- const char *p;
-
- p = strrchr( program, '/' );
- if ( p )
- program = ++p;
-
- fprintf( stderr, "%s -- tiny fake sensor\n"
- "(c) 2010 Olaf Bergmann <bergmann@tzi.org>\n\n"
- "usage: %s [group address]\n"
- "\n\nSends some fake sensor values to specified multicast group\n",
- program, program );
-}
-
-coap_context_t *
-get_context(const char *node, const char *port) {
- coap_context_t *ctx = NULL;
- int s;
- struct addrinfo hints;
- struct addrinfo *result, *rp;
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
- hints.ai_socktype = SOCK_DGRAM; /* Coap uses UDP */
- hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST | AI_NUMERICSERV | AI_ALL;
-
- s = getaddrinfo(node, port, &hints, &result);
- if ( s != 0 ) {
- fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(s));
- return NULL;
- }
-
- /* iterate through results until success */
- for (rp = result; rp != NULL; rp = rp->ai_next) {
- ctx = coap_new_context(rp->ai_addr, rp->ai_addrlen);
- if (ctx) {
- /* TODO: output address:port for successful binding */
- goto finish;
- }
- }
-
- fprintf(stderr, "no context available for interface '%s'\n", node);
-
- finish:
- freeaddrinfo(result);
- return ctx;
-}
-
-int
-main(int argc, char **argv) {
- coap_context_t *ctx;
- struct timeval tv;
- coap_pdu_t *pdu;
- struct sockaddr_in6 dst;
- int hops = 16;
-
- if ( argc > 1 && strncmp(argv[1], "-h", 2) == 0 ) {
- usage( argv[0] );
- exit( 1 );
- }
-
- ctx = get_context("::", NULL);
- if ( !ctx )
- return -1;
-
- id = rand() & INT_MAX;
-
- memset(&dst, 0, sizeof(struct sockaddr_in6 ));
- dst.sin6_family = AF_INET6;
- inet_pton( AF_INET6, argc > 1 ? argv[1] : "::1", &dst.sin6_addr );
- dst.sin6_port = htons( COAP_DEFAULT_PORT );
-
- if ( IN6_IS_ADDR_MULTICAST(&dst.sin6_addr) ) {
- /* set socket options for multicast */
-
- if ( setsockopt( ctx->sockfd, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
- (char *)&hops, sizeof(hops) ) < 0 )
- perror("setsockopt: IPV6_MULTICAST_HOPS");
-
- }
-
- while ( 1 ) {
-
- if (! (pdu = make_pdu( rand() & 0xfff ) ) )
- return -1;
-
- coap_send( ctx, (struct sockaddr *)&dst, sizeof(dst), pdu );
- coap_delete_pdu(pdu);
-
- tv.tv_sec = 5; tv.tv_usec = 0;
-
- select( 0, 0, 0, 0, &tv );
-
- }
-
- coap_free_context( ctx );
-
- return 0;
-}
+++ /dev/null
-/* hashkey.c -- definition of hash key type and helper functions
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "hashkey.h"
-
-/* Caution: When changing this, update COAP_DEFAULT_WKC_HASHKEY
- * accordingly (see int coap_hash_path());
- */
-void
-coap_hash_impl(const unsigned char *s, unsigned int len, coap_key_t h) {
- size_t j;
-
- while (len--) {
- j = sizeof(coap_key_t)-1;
-
- while (j) {
- h[j] = ((h[j] << 7) | (h[j-1] >> 1)) + h[j];
- --j;
- }
-
- h[0] = (h[0] << 7) + h[0] + *s++;
- }
-}
-
+++ /dev/null
-/* hashkey.h -- definition of hash key type and helper functions
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file hashkey.h
- * @brief definition of hash key type and helper functions
- */
-
-#ifndef _COAP_HASHKEY_H_
-#define _COAP_HASHKEY_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "str.h"
-
-typedef unsigned char coap_key_t[4];
-
-#ifndef coap_hash
-/**
- * Calculates a fast hash over the given string @p s of length @p len
- * and stores the result into @p h. Depending on the exact
- * implementation, this function cannot be used as one-way function to
- * check message integrity or simlar.
- *
- * @param s The string used for hash calculation.
- * @param len The length of @p s.
- * @param h The result buffer to store the calculated hash key.
- */
-void coap_hash_impl(const unsigned char *s, unsigned int len, coap_key_t h);
-
-#define coap_hash(String,Length,Result) \
- coap_hash_impl((String),(Length),(Result))
-
-/* This is used to control the pre-set hash-keys for resources. */
-#define __COAP_DEFAULT_HASH
-#else
-#undef __COAP_DEFAULT_HASH
-#endif /* coap_hash */
-
-/**
- * Calls coap_hash() with given @c str object as parameter.
- *
- * @param Str Must contain a pointer to a coap string object.
- * @param H A coap_key_t object to store the result.
- *
- * @hideinitializer
- */
-#define coap_str_hash(Str,H) { \
- assert(Str); \
- memset((H), 0, sizeof(coap_key_t)); \
- coap_hash((H), (Str)->s, (Str)->length); \
- }
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_HASHKEY_H_ */
+++ /dev/null
-# //******************************************************************
-# //
-# // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-# //
-# // Licensed under the Apache License, Version 2.0 (the "License");
-# // you may not use this file except in compliance with the License.
-# // You may obtain a copy of the License at
-# //
-# // http://www.apache.org/licenses/LICENSE-2.0
-# //
-# // Unless required by applicable law or agreed to in writing, software
-# // distributed under the License is distributed on an "AS IS" BASIS,
-# // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# // See the License for the specific language governing permissions and
-# // limitations under the License.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-#
-# override with `make BUILD=debug`
-# override with `make PLATFORM=arduinomega` or `make PLATFORM=arduinodue`
-# default to release build
-# default to build for linux
-BUILD := release
-#other options are arduinomega, arduinodue
-PLATFORM=linux
-#other options are arduino
-PLATFORM_TYPE=linux
-# override with `make PLATFORM=arduinomega ARDUINOWIFI=1` to enable Arduino WiFi shield
-ARDUINOWIFI := 0
-CA_INT_DTLS := 0
-
-ifeq ($(ROOT_DIR), )
- ROOT_DIR = ..
-endif
-ifeq ($(PLATFORM), "")
- PLATFORM := "linux"
-endif
-
-OCSOCK_DIR = $(ROOT_DIR)/ocsocket
-OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
-LOGGER_DIR = $(ROOT_DIR)/logger
-RANDOM_DIR = $(ROOT_DIR)/ocrandom
-STACK_DIR = $(ROOT_DIR)/stack
-OCMALLOC_DIR = $(ROOT_DIR)/ocmalloc
-EXTLIBS_DIR = $(ROOT_DIR)/../../extlibs
-TINYDTLS_DIR = $(EXTLIBS_DIR)/tinydtls
-INC_DIRS = -I$(OCSOCK_DIR)/include/ -I$(LOGGER_DIR)/include -I$(RANDOM_DIR)/include \
- -I$(OCMALLOC_DIR)/include -I$(OC_LOG_DIR)/include -I$(STACK_DIR)/include
-
-# Note for Arduino: The CC flag is set to the C++ compiler since Arduino build
-# includes Time.h header file which has C++ style definitions.
-ifeq ($(PLATFORM),android)
- CXX=arm-linux-androideabi-g++
- CC=arm-linux-androideabi-gcc
- AR=arm-linux-androideabi-ar
- RANLIB=arm-linux-androideabi-ranlib
- CFLAGS_PLATFORM = -DWITH_POSIX -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16
- LDFLAGS_PLATFORM = -march=armv7-a -Wl,--fix-cortex-a8 -llog
-else ifeq ($(PLATFORM),linux)
- PLATFORM_TYPE:=linux
- CXX=g++
- CC=gcc
- AR=ar
- RANLIB=ranlib
- CFLAGS_PLATFORM = -std=gnu99 -DWITH_POSIX
-else ifeq ($(PLATFORM),arduinomega)
- PLATFORM_TYPE:=arduino
- include $(ROOT_DIR)/local.properties
- include $(ROOT_DIR)/$(PLATFORM).properties
- CC=$(ARDUINO_TOOLS_DIR)/avr-g++
-else ifeq ($(PLATFORM),arduinodue)
- PLATFORM_TYPE:=arduino
- include $(ROOT_DIR)/local.properties
- include $(ROOT_DIR)/$(PLATFORM).properties
- CC=$(ARDUINO_TOOLS_DIR)/arm-none-eabi-g++
-else
- $(error Wrong value for PLATFORM !!)
-endif
-
-ifeq ($(PLATFORM_TYPE),arduino)
- ifeq ($(ARDUINOWIFI),1)
- SOURCES += ocsocket_arduino_wifi.c
- ARDUINO_SHIELD_TYPE := "/wifi_shield"
- else
- SOURCES += ocsocket_arduino.c
- ARDUINO_SHIELD_TYPE := "/ethernet_shield"
- endif
- SOURCESCPP:= Time.cpp
- OBJECTSCPP:= $(patsubst %.cpp, %.o, $(SOURCESCPP))
- VPATH := $(SDIR_ARD_TIME)
-else
- SOURCES += ocsocket.c
-endif
-
-OUT_DIR := ./$(PLATFORM)$(ARDUINO_SHIELD_TYPE)/$(BUILD)
-OBJ_DIR := $(OUT_DIR)/obj
-
-CC_FLAGS.debug := -O0 -g3 -Wall -ffunction-sections -fdata-sections -fno-exceptions -pedantic \
--DTB_LOG
-CC_FLAGS.release := -Os -Wall -ffunction-sections -fdata-sections -fno-exceptions
-
-SOURCES+= pdu.c net.c debug.c encode.c uri.c coap_list.c hashkey.c \
- str.c option.c async.c subscribe.c block.c logger.c ocrandom.c ocmalloc.c \
- oc_logger.c oc_console_logger.c
-VPATH += $(OCSOCK_DIR)/src:$(LOGGER_DIR)/src:$(RANDOM_DIR)/src:$(OCMALLOC_DIR)/src\
- :$(OC_LOG_DIR)/c
-
-ifeq ($(CA_INT_DTLS),0)
-ifeq ($(PLATFORM),linux)
-ifneq ($(wildcard $(TINYDTLS_DIR)/libtinydtls.a),)
- $(info "Building libcoap with DTLS support")
- SOURCES += netdtls.c
- VPATH += sec
- NETDTLS_DIR = sec
- INC_DIRS += -I$(TINYDTLS_DIR) -I$(NETDTLS_DIR) -I.
- CC_FLAGS.debug += -DWITH_DTLS
- CC_FLAGS.release += -DWITH_DTLS
-endif
-endif
-endif
-
-OBJECTS:= $(patsubst %.c, %.o, $(SOURCES))
-
-all: prep_dirs libcoap.a
-
-prep_dirs:
- -mkdir -p $(PLATFORM)
- -mkdir -p $(OUT_DIR)
- -mkdir -p $(OBJ_DIR)
-
-%.o: %.c
- $(CC) -c $(CC_FLAGS.$(BUILD)) $(CFLAGS_PLATFORM) $(INC_DIRS) $(INC_DIR_PLATFORM) $< -o $(OBJ_DIR)/$@
-
-%.o: %.cpp
- $(CXX) -c $(CC_FLAGS.$(BUILD)) $(CFLAGS_PLATFORM) $(INC_DIRS) $(INC_DIR_PLATFORM) $< -o $(OBJ_DIR)/$@
-
-libcoap.a: $(OBJECTS) $(OBJECTSCPP)
- $(AR) rcs $(OUT_DIR)/$@ $(addprefix $(OBJ_DIR)/,$^)
- $(RANLIB) $(OUT_DIR)/$@
-
-.PHONY: clean
-
-clean: legacy_clean
- -rm -rf linux
- -rm -rf arduinomega
- -rm -rf arduinodue
-
-legacy_clean:
- rm -f *.o libcoap.a
- rm -rf release
- rm -rf debug
-
+++ /dev/null
-/* mem.h -- CoAP memory handling
- * Currently, this is just a dummy for malloc/free
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_MEM_H_
-#define _COAP_MEM_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "ocmalloc.h"
-
-#define coap_malloc(size) OCMalloc(size)
-#define coap_free(ptr) OCFree(ptr)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_MEM_H_ */
+++ /dev/null
-/* net.c -- CoAP network interface
- *
- * Copyright (C) 2010--2014 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#include <ctype.h>
-#include <stdio.h>
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#elif HAVE_SYS_UNISTD_H
-#include <sys/unistd.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#ifdef WITH_LWIP
-#include <lwip/pbuf.h>
-#include <lwip/udp.h>
-#include <lwip/timers.h>
-#endif
-
-#include "debug.h"
-#include "mem.h"
-#include "str.h"
-#include "async.h"
-#include "option.h"
-#include "encode.h"
-#include "block.h"
-#include "net.h"
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
-
-#include <ocsocket.h>
-#include <logger.h>
-#if defined(WITH_DTLS)
-#include "netdtls.h"
-#endif /* WITH_DTLS */
-
-#define MOD_NAME ("net.c")
-
-time_t clock_offset;
-
-static inline coap_queue_t *
-coap_malloc_node() {
- return (coap_queue_t *)coap_malloc(sizeof(coap_queue_t));
-}
-
-static inline void
-coap_free_node(coap_queue_t *node) {
- coap_free(node);
-}
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_LWIP
-
-#include <lwip/memp.h>
-
-static void coap_retransmittimer_execute(void *arg);
-static void coap_retransmittimer_restart(coap_context_t *ctx);
-
-static inline coap_queue_t *
-coap_malloc_node() {
- return (coap_queue_t *)memp_malloc(MEMP_COAP_NODE);
-}
-
-static inline void
-coap_free_node(coap_queue_t *node) {
- memp_free(MEMP_COAP_NODE, node);
-}
-
-#endif /* WITH_LWIP */
-#ifdef WITH_CONTIKI
-# ifndef DEBUG
-# define DEBUG DEBUG_PRINT
-# endif /* DEBUG */
-
-#include "memb.h"
-#include "net/uip-debug.h"
-
-clock_time_t clock_offset;
-
-#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
-#define UIP_UDP_BUF ((struct uip_udp_hdr *)&uip_buf[UIP_LLIPH_LEN])
-
-void coap_resources_init();
-void coap_pdu_resources_init();
-
-unsigned char initialized = 0;
-coap_context_t the_coap_context;
-
-MEMB(node_storage, coap_queue_t, COAP_PDU_MAXCNT);
-
-PROCESS(coap_retransmit_process, "message retransmit process");
-
-static inline coap_queue_t *
-coap_malloc_node() {
- return (coap_queue_t *)memb_alloc(&node_storage);
-}
-
-static inline void
-coap_free_node(coap_queue_t *node) {
- memb_free(&node_storage, node);
-}
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
-
-/** Callback to udp_recv when using lwIP. Gets called by lwIP on arriving
- * packages, places a reference in context->pending_package, and calls
- * coap_read to process the package. Thus, coap_read needs not be called in
- * lwIP main loops. (When modifying this for thread-like operation, ie. if you
- * remove the coap_read call from this, make sure that coap_read gets a chance
- * to run before this callback is entered the next time.)
- */
-static void received_package(void *arg, struct udp_pcb *upcb, struct pbuf *p, ip_addr_t *addr, u16_t port)
-{
- struct coap_context_t *context = (coap_context_t *)arg;
-
- LWIP_ASSERT("pending_package was not cleared.", context->pending_package == NULL);
-
- context->pending_package = p; /* we don't free it, coap_read has to do that */
- context->pending_address.addr = addr->addr; /* FIXME: this has to become address-type independent, probably there'll be an lwip function for that */
- context->pending_port = port;
-
- coap_read(context, -1); /* we want to read from unicast socket */
-}
-
-#endif /* WITH_LWIP */
-
-unsigned int coap_adjust_basetime(coap_context_t *ctx, coap_tick_t now) {
- unsigned int result = 0;
- coap_tick_diff_t delta = now - ctx->sendqueue_basetime;
-
- if (ctx->sendqueue) {
- /* delta < 0 means that the new time stamp is before the old. */
- if (delta <= 0) {
- ctx->sendqueue->t -= delta;
- } else {
- /* This case is more complex: The time must be advanced forward,
- * thus possibly leading to timed out elements at the queue's
- * start. For every element that has timed out, its relative
- * time is set to zero and the result counter is increased. */
-
- coap_queue_t *q = ctx->sendqueue;
- coap_tick_t t = 0;
- while (q && (t + q->t < (coap_tick_t) delta)) {
- t += q->t;
- q->t = 0;
- result++;
- q = q->next;
- }
-
- /* finally adjust the first element that has not expired */
- if (q) {
- q->t = (coap_tick_t) delta - t;
- }
- }
- }
-
- /* adjust basetime */
- ctx->sendqueue_basetime += delta;
-
- return result;
-}
-
-int coap_insert_node(coap_queue_t **queue, coap_queue_t *node) {
- coap_queue_t *p, *q;
- if (!queue || !node)
- return 0;
-
- /* set queue head if empty */
- if (!*queue) {
- *queue = node;
- return 1;
- }
-
- /* replace queue head if PDU's time is less than head's time */
- q = *queue;
- if (node->t < q->t) {
- node->next = q;
- *queue = node;
- q->t -= node->t; /* make q->t relative to node->t */
- return 1;
- }
-
- /* search for right place to insert */
- do {
- node->t -= q->t; /* make node-> relative to q->t */
- p = q;
- q = q->next;
- } while (q && q->t <= node->t);
-
- /* insert new item */
- if (q) {
- q->t -= node->t; /* make q->t relative to node->t */
- }
- node->next = q;
- p->next = node;
- return 1;
-}
-
-int coap_delete_node(coap_queue_t *node) {
- if (!node)
- return 0;
-
- coap_delete_pdu(node->pdu);
- coap_free_node(node);
-
- return 1;
-}
-
-void coap_delete_all(coap_queue_t *queue) {
- if (!queue)
- return;
-
- coap_delete_all(queue->next);
- coap_delete_node(queue);
-}
-
-coap_queue_t *
-coap_new_node() {
- coap_queue_t *node;
- node = coap_malloc_node();
-
- if (!node) {
-#ifndef NDEBUG
- coap_log(LOG_WARNING, "coap_new_node: malloc\n");
-#endif
- return NULL;
- }
-
- memset(node, 0, sizeof *node);
- return node;
-}
-
-coap_queue_t *
-coap_peek_next(coap_context_t *context) {
- if (!context || !context->sendqueue)
- return NULL;
-
- return context->sendqueue;
-}
-
-coap_queue_t *
-coap_pop_next(coap_context_t *context) {
- coap_queue_t *next;
-
- if (!context || !context->sendqueue)
- return NULL;
-
- next = context->sendqueue;
- context->sendqueue = context->sendqueue->next;
- if (context->sendqueue) {
- context->sendqueue->t += next->t;
- }
- next->next = NULL;
- return next;
-}
-
-#ifdef COAP_DEFAULT_WKC_HASHKEY
-/** Checks if @p Key is equal to the pre-defined hash key for.well-known/core. */
-#define is_wkc(Key) \
- (memcmp((Key), COAP_DEFAULT_WKC_HASHKEY, sizeof(coap_key_t)) == 0)
-#else
-/* Implements a singleton to store a hash key for the .wellknown/core
- * resources. */
-int
-is_wkc(coap_key_t k) {
- static coap_key_t wkc;
- static unsigned char _initialized = 0;
- if (!_initialized) {
- _initialized = coap_hash_path((unsigned char *)COAP_DEFAULT_URI_WELLKNOWN,
- sizeof(COAP_DEFAULT_URI_WELLKNOWN) - 1, wkc);
- }
- return memcmp(k, wkc, sizeof(coap_key_t)) == 0;
-}
-#endif
-
-coap_context_t *
-coap_new_context(uint8_t ipAddr[], uint16_t port) {
-
- OCDevAddr devAddr;
- coap_address_t* listen_addr;
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- coap_context_t *c = (coap_context_t*)coap_malloc( sizeof( coap_context_t ) );
- //int reuse = 1;
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_LWIP
- coap_context_t *c = memp_malloc(MEMP_COAP_CONTEXT);
-#endif /* WITH_LWIP */
-#ifdef WITH_CONTIKI
- coap_context_t *c;
-
- if (initialized)
- return NULL;
-#endif /* WITH_CONTIKI */
-
- OCBuildIPv4Address(ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3], port,
- &devAddr);
-
- listen_addr = (coap_address_t*) &devAddr;
-
- if (!listen_addr) {
- coap_free(c);
- coap_log(LOG_EMERG, "no listen address specified\n");
- return NULL;
- }
-
- coap_clock_init();
-#ifdef WITH_LWIP
- prng_init(LWIP_RAND());
-#else /* WITH_LWIP */
- prng_init((unsigned long)listen_addr ^ clock_offset);
-#endif /* WITH_LWIP */
-
-#ifndef WITH_CONTIKI
- if (!c) {
-#ifndef NDEBUG
- coap_log(LOG_EMERG, "coap_init: malloc:\n");
-#endif
- return NULL;
- }
-#endif /* not WITH_CONTIKI */
-#ifdef WITH_CONTIKI
- coap_resources_init();
- coap_pdu_resources_init();
-
- c = &the_coap_context;
- initialized = 1;
-#endif /* WITH_CONTIKI */
-
- memset(c, 0, sizeof(coap_context_t));
-
- /* set well-known sockfd to uninitialize value */
- c->sockfd_wellknown = -1;
-
- /* initialize message id */
- prng((unsigned char * )&c->message_id, sizeof(unsigned short));
-
- /* register the critical options that we know */
- coap_register_option(c, COAP_OPTION_IF_MATCH);
- coap_register_option(c, COAP_OPTION_URI_HOST);
- coap_register_option(c, COAP_OPTION_IF_NONE_MATCH);
- coap_register_option(c, COAP_OPTION_URI_PORT);
- coap_register_option(c, COAP_OPTION_URI_PATH);
- coap_register_option(c, COAP_OPTION_URI_QUERY);
- coap_register_option(c, COAP_OPTION_ACCEPT);
- coap_register_option(c, COAP_OPTION_PROXY_URI);
- coap_register_option(c, COAP_OPTION_PROXY_SCHEME);
- coap_register_option(c, COAP_OPTION_BLOCK2);
- coap_register_option(c, COAP_OPTION_BLOCK1);
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- if (OCInitUDP((OCDevAddr *)listen_addr,
- (int32_t *)&(c->sockfd), OC_SOCKET_REUSEADDR) != ERR_SUCCESS) {
- coap_free( c);
- return NULL;
- }
-
-#if defined(WITH_DTLS)
- if (coap_dtls_init(c, ipAddr) != 0) {
- coap_free( c);
- return NULL;
- }
-#else
- /* set dtls socket file descriptor to uninitialize value */
- c->sockfd_dtls = -1;
-#endif /* WITH_DTLS */
- return c;
-
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_CONTIKI
- c->conn = udp_new(NULL, 0, NULL);
- udp_bind(c->conn, listen_addr->port);
-
- process_start(&coap_retransmit_process, (char *)c);
-
- PROCESS_CONTEXT_BEGIN(&coap_retransmit_process);
-#ifndef WITHOUT_OBSERVE
- etimer_set(&c->notify_timer, COAP_RESOURCE_CHECK_TIME * COAP_TICKS_PER_SECOND);
-#endif /* WITHOUT_OBSERVE */
- /* the retransmit timer must be initialized to some large value */
- etimer_set(&the_coap_context.retransmit_timer, 0xFFFF);
- PROCESS_CONTEXT_END(&coap_retransmit_process);
- return c;
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
- c->pcb = udp_new();
- /* hard assert: this is not expected to fail dynamically */
- LWIP_ASSERT("Failed to allocate PCB for CoAP", c->pcb != NULL);
-
- udp_recv(c->pcb, received_package, (void*)c);
- udp_bind(c->pcb, &listen_addr->addr, listen_addr->port);
-
- c->timer_configured = 0;
-
- return c;
-#endif
- return NULL;
-}
-
-void coap_free_context(coap_context_t *context) {
- if (!context)
- return;
-
- coap_delete_all(context->recvqueue);
- coap_delete_all(context->sendqueue);
-
-#ifdef WITH_LWIP
- context->sendqueue = NULL;
- coap_retransmittimer_restart(context);
-#endif
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- /* coap_delete_list(context->subscriptions); */
- OCClose( context->sockfd );
- if (context->sockfd_wellknown != -1) {
- OCClose( context->sockfd_wellknown );
- }
-#if defined(WITH_DTLS)
- coap_dtls_deinit( context );
-#endif /* WITH_DTLS */
- coap_free( context );
-#endif
-#ifdef WITH_LWIP
- udp_remove(context->pcb);
- memp_free(MEMP_COAP_CONTEXT, context);
-#endif
-#ifdef WITH_CONTIKI
- memset(&the_coap_context, 0, sizeof(coap_context_t));
- initialized = 0;
-#endif /* WITH_CONTIKI */
-}
-
-int coap_join_wellknown_group(coap_context_t *ctx,
- const coap_address_t *multicast_addr) {
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- if (OCInitUDPMulticast((OCDevAddr *)multicast_addr,
- (int32_t *)&(ctx->sockfd_wellknown)) != ERR_SUCCESS) {
- return 1;
- }
- return 0;
-#endif
- return 0;
-}
-
-int coap_option_check_critical(coap_context_t *ctx, coap_pdu_t *pdu,
- coap_opt_filter_t unknown) {
-
- coap_opt_iterator_t opt_iter;
- int ok = 1;
-
- coap_option_iterator_init(pdu, &opt_iter, COAP_OPT_ALL);
-
- while (coap_option_next(&opt_iter)) {
-
- /* The following condition makes use of the fact that
- * coap_option_getb() returns -1 if type exceeds the bit-vector
- * filter. As the vector is supposed to be large enough to hold
- * the largest known option, we know that everything beyond is
- * bad.
- */
- if ((opt_iter.type & 0x01)
- && coap_option_getb(ctx->known_options, opt_iter.type) < 1) {
- debug("unknown critical option %d\n", opt_iter.type);
-
- ok = 0;
-
- /* When opt_iter.type is beyond our known option range,
- * coap_option_setb() will return -1 and we are safe to leave
- * this loop. */
- if (coap_option_setb(unknown, opt_iter.type) == -1)
- break;
- }
- }
-
- return ok;
-}
-
-void coap_transaction_id(const coap_address_t *peer, const coap_pdu_t *pdu,
- coap_tid_t *id) {
- coap_key_t h;
-
- memset(h, 0, sizeof(coap_key_t));
-
- /* Compare the complete address structure in case of IPv4. For IPv6,
- * we need to look at the transport address only. */
-
-#ifdef WITH_POSIX
- switch (peer->addr.sa.sa_family) {
- case AF_INET:
- coap_hash((const unsigned char *)&peer->addr.sa, peer->size, h);
- break;
- case AF_INET6:
- coap_hash((const unsigned char *)&peer->addr.sin6.sin6_port,
- sizeof(peer->addr.sin6.sin6_port), h);
- coap_hash((const unsigned char *)&peer->addr.sin6.sin6_addr,
- sizeof(peer->addr.sin6.sin6_addr), h);
- break;
- default:
- return;
- }
-#endif
-
-#ifdef WITH_ARDUINO
- coap_hash((const unsigned char *)peer->addr, peer->size, h);
-#endif /* WITH_ARDUINO */
-
-#if defined(WITH_LWIP) || defined(WITH_CONTIKI)
- /* FIXME: with lwip, we can do better */
- coap_hash((const unsigned char *)&peer->port, sizeof(peer->port), h);
- coap_hash((const unsigned char *)&peer->addr, sizeof(peer->addr), h);
-#endif /* WITH_LWIP || WITH_CONTIKI */
-
- coap_hash((const unsigned char * )&pdu->hdr->id, sizeof(unsigned short), h);
-
- *id = ((h[0] << 8) | h[1]) ^ ((h[2] << 8) | h[3]);
-}
-
-coap_tid_t coap_send_ack(coap_context_t *context, const coap_address_t *dst,
- coap_pdu_t *request, coap_send_flags_t flag) {
- coap_pdu_t *response;
- coap_tid_t result = COAP_INVALID_TID;
-
- if (request && request->hdr->type == COAP_MESSAGE_CON) {
- response = coap_pdu_init(COAP_MESSAGE_ACK, 0, request->hdr->id,
- sizeof(coap_pdu_t));
- if (response) {
- result = coap_send(context, dst, response, flag, NULL);
- coap_delete_pdu(response);
- }
- }
- return result;
-}
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
-/* releases space allocated by PDU if free_pdu is set */
-int
-coap_send_impl(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *pdu) {
-
- int bytes_written = -1;
-
- if ( !context || !dst || !pdu )
- return bytes_written;
-
- bytes_written = OCSendTo( context->sockfd, (uint8_t*)(pdu->hdr), pdu->length, 0,
- (OCDevAddr*)dst);
- debug("bytes_written %d\n", (int)bytes_written);
-
- return bytes_written;
-}
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_CONTIKI
-/* releases space allocated by PDU if free_pdu is set */
-coap_tid_t
-coap_send_impl(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *pdu) {
- coap_tid_t id = COAP_INVALID_TID;
-
- if ( !context || !dst || !pdu )
- return id;
-
- /* FIXME: is there a way to check if send was successful? */
- uip_udp_packet_sendto(context->conn, pdu->hdr, pdu->length,
- &dst->addr, dst->port);
-
- coap_transaction_id(dst, pdu, &id);
-
- return id;
-}
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
-coap_tid_t
-coap_send_impl(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *pdu) {
- coap_tid_t id = COAP_INVALID_TID;
- struct pbuf *p;
- uint8_t err;
- char *data_backup;
-
- if ( !context || !dst || !pdu )
- {
- return id;
- }
-
- data_backup = pdu->data;
-
- /* FIXME: we can't check this here with the existing infrastructure, but we
- * should actually check that the pdu is not held by anyone but us. the
- * respective pbuf is already exclusively owned by the pdu. */
-
- p = pdu->pbuf;
- LWIP_ASSERT("The PDU header is not where it is expected", pdu->hdr == p->payload + sizeof(coap_pdu_t));
-
- err = pbuf_header(p, -sizeof(coap_pdu_t));
- if (err)
- {
- debug("coap_send_impl: pbuf_header failed\n");
- pbuf_free(p);
- return id;
- }
-
- coap_transaction_id(dst, pdu, &id);
-
- pbuf_realloc(p, pdu->length);
-
- udp_sendto(context->pcb, p,
- &dst->addr, dst->port);
-
- pbuf_header(p, -(ptrdiff_t)((uint8_t*)pdu - (uint8_t*)p->payload) - sizeof(coap_pdu_t)); /* FIXME hack around udp_sendto not restoring; see http://lists.gnu.org/archive/html/lwip-users/2013-06/msg00008.html. for udp over ip over ethernet, this was -42; as we're doing ppp too, this has to be calculated generically */
-
- err = pbuf_header(p, sizeof(coap_pdu_t));
- LWIP_ASSERT("Cannot undo pbuf_header", err == 0);
-
- /* restore destroyed pdu data */
- LWIP_ASSERT("PDU not restored", p->payload == pdu);
- pdu->max_size = p->tot_len - sizeof(coap_pdu_t); /* reduced after pbuf_realloc */
- pdu->hdr = p->payload + sizeof(coap_pdu_t);
- pdu->max_delta = 0; /* won't be used any more */
- pdu->length = pdu->max_size;
- pdu->data = data_backup;
- pdu->pbuf = p;
-
- return id;
-}
-#endif /* WITH_LWIP */
-
-coap_tid_t coap_send_error(coap_context_t *context, coap_pdu_t *request,
- const coap_address_t *dst, unsigned char code, coap_opt_filter_t opts,
- coap_send_flags_t flag) {
- coap_pdu_t *response;
- coap_tid_t result = COAP_INVALID_TID;
-
- assert(request);
- assert(dst);
-
- response = coap_new_error_response(request, code, opts);
- if (response) {
- result = coap_send(context, dst, response, flag, NULL);
- coap_delete_pdu(response);
- }
-
- return result;
-}
-
-coap_tid_t coap_send_message_type(coap_context_t *context,
- const coap_address_t *dst, coap_pdu_t *request,
- coap_send_flags_t flag, unsigned char type) {
- coap_pdu_t *response;
- coap_tid_t result = COAP_INVALID_TID;
-
- if (request) {
- response = coap_pdu_init(type, 0, request->hdr->id, sizeof(coap_pdu_t));
- if (response) {
- result = coap_send(context, dst, response, flag, NULL);
- coap_delete_pdu(response);
- }
- }
- return result;
-}
-
-coap_tid_t coap_send(coap_context_t *context,
- const coap_address_t *dst, coap_pdu_t *pdu, coap_send_flags_t flag,
- uint8_t *cache_flag)
-{
- coap_queue_t *node = NULL;
- coap_tick_t now;
- coap_tid_t tid;
- int bytesWritten;
- unsigned int r;
-
- if (!context)
- return COAP_INVALID_TID;
- if(!(flag & SEND_RETX)){
- coap_transaction_id(dst, pdu, &tid);
- }
- if((flag & SEND_NOW) || (flag & SEND_RETX))
- {
- goto sending;
- }
-
- node = coap_new_node();
- if (!node) {
- debug("coap_send: insufficient memory\n");
- return COAP_INVALID_TID;
- }
-
- prng((unsigned char * )&r, sizeof(r));
- /* add randomized RESPONSE_TIMEOUT to determine retransmission timeout */
- if(flag & SEND_NOW_CON) {
- node->timeout = COAP_DEFAULT_RESPONSE_TIMEOUT * COAP_TICKS_PER_SECOND
- + (COAP_DEFAULT_RESPONSE_TIMEOUT >> 1)
- * ((COAP_TICKS_PER_SECOND * (r & 0xFF)) >> 8);
- }
- else
- {
- node->timeout = MAX_MULTICAST_DELAY_SEC * ((COAP_TICKS_PER_SECOND * (r & 0xFF)) >> 8);
- node->delayedResNeeded = 1;
- }
-
- if (flag & SEND_SECURE_PORT) {
- node->secure = 1;
- }
-
- memcpy(&node->remote, dst, sizeof(coap_address_t));
- node->pdu = pdu;
- node->id = tid;
-
- /* Set timer for pdu retransmission. If this is the first element in
- * the retransmission queue, the base time is set to the current
- * time and the retransmission time is node->timeout. If there is
- * already an entry in the sendqueue, we must check if this node is
- * to be retransmitted earlier. Therefore, node->timeout is first
- * normalized to the base time and then inserted into the queue with
- * an adjusted relative time.
- */
-
- coap_ticks(&now);
- if (context->sendqueue == NULL)
- {
- node->t = node->timeout;
- context->sendqueue_basetime = now;
- }
- else
- {
- /* make node->t relative to context->sendqueue_basetime */
- node->t = (now - context->sendqueue_basetime) + node->timeout;
- }
- coap_insert_node(&context->sendqueue, node);
-
- #ifdef WITH_LWIP
- if (node == context->sendqueue)
- /* don't bother with timer stuff if there are earlier retransmits */
- coap_retransmittimer_restart(context);
- #endif
-
- #ifdef WITH_CONTIKI
- { /* (re-)initialize retransmission timer */
- coap_queue_t *nextpdu;
-
- nextpdu = coap_peek_next(context);
- assert(nextpdu); /* we have just inserted a node */
-
- /* must set timer within the context of the retransmit process */
- PROCESS_CONTEXT_BEGIN(&coap_retransmit_process);
- etimer_set(&context->retransmit_timer, nextpdu->t);
- PROCESS_CONTEXT_END(&coap_retransmit_process);
- }
- #endif /* WITH_CONTIKI */
-
- if(flag & SEND_NOW_CON)
- {
- goto sending;
- }
- return tid;
-
- sending:
- OC_LOG_V(DEBUG, MOD_NAME, PCF("sending 0x%x"), flag);
-#if defined(WITH_DTLS)
- // A secure packet is first encrypted by DTLS library and then send
- // over the network.
- if (flag & SEND_SECURE_PORT) {
- bytesWritten = coap_dtls_encrypt(context, (OCDevAddr*)dst,
- pdu, &node, tid, cache_flag);
- } else {
- bytesWritten = coap_send_impl(context, dst, pdu);
- }
-#else
- bytesWritten = coap_send_impl(context, dst, pdu);
-#endif /* WITH_DTLS */
- if(bytesWritten > 0) {
- return tid;
- }
- debug("coap_send_impl: error sending pdu\n");
- coap_free_node(node);
- return COAP_INVALID_TID;
-}
-
-coap_tid_t coap_retransmit(coap_context_t *context, coap_queue_t *node) {
- coap_tid_t tid = COAP_INVALID_TID;
- coap_send_flags_t flag;
-
- if (!context || !node)
- return COAP_INVALID_TID;
-
- /* re-initialize timeout when maximum number of retransmissions are not reached yet */
- if (node->retransmit_cnt < COAP_DEFAULT_MAX_RETRANSMIT) {
- node->retransmit_cnt++;
- node->t = node->timeout << node->retransmit_cnt;
- coap_insert_node(&context->sendqueue, node);
-#ifdef WITH_LWIP
- if (node == context->sendqueue) /* don't bother with timer stuff if there are earlier retransmits */
- coap_retransmittimer_restart(context);
-#endif
-
- debug("** retransmission #%d of transaction %d\n", node->retransmit_cnt,
- ntohs(node->pdu->hdr->id));
- flag = (coap_send_flags_t)(SEND_RETX | (node->secure ? SEND_SECURE_PORT : 0));
- tid = coap_send(context, (coap_address_t *)&(node->remote),node->pdu, flag, NULL);
- return (tid == COAP_INVALID_TID)? COAP_INVALID_TID : node->id;
- }
-
- /* no more retransmissions, remove node from system */
-
-#ifndef WITH_CONTIKI
- debug("** removed transaction %d\n", ntohs(node->id));
-#endif
-
- // deletion of node will happen in ocoap since we still need the info node has
- return COAP_INVALID_TID;
-}
-
-/**
- * Checks if @p opt fits into the message that ends with @p maxpos.
- * This function returns @c 1 on success, or @c 0 if the option @p opt
- * would exceed @p maxpos.
- */
-static inline int check_opt_size(coap_opt_t *opt, unsigned char *maxpos) {
- if (opt && opt < maxpos) {
- if (((*opt & 0x0f) < 0x0f) || (opt + 1 < maxpos))
- return opt + COAP_OPT_SIZE(opt) < maxpos;
- }
- return 0;
-}
-
-int coap_read(coap_context_t *ctx, int sockfd) {
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- static char buf[COAP_MAX_PDU_SIZE];
-#endif
-#if defined(WITH_LWIP) || defined(WITH_CONTIKI)
- char *buf;
-#endif
- char *pbuf = buf;
- coap_hdr_t *pdu;
- int bytes_read = -1;
-
- coap_address_t src, dst;
- coap_queue_t *node;
- unsigned char delayedResNeeded = 0;
-
-#ifdef WITH_CONTIKI
- pbuf = uip_appdata;
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
- LWIP_ASSERT("No package pending", ctx->pending_package != NULL);
- LWIP_ASSERT("Can only deal with contiguous PBUFs to read the initial details", ctx->pending_package->tot_len == ctx->pending_package->len);
- pbuf = ctx->pending_package->payload;
-#endif /* WITH_LWIP */
-
- coap_address_init(&src);
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- bytes_read = OCRecvFrom( sockfd, (uint8_t*)pbuf, sizeof(buf), 0,
- (OCDevAddr*)&src);
-
- // Set the delayed response flag for responding to multicast requests
- if (sockfd == ctx->sockfd_wellknown && bytes_read > 0) {
- delayedResNeeded = 1;
- }
-#if defined(WITH_DTLS)
- // Perform the DTLS decryption if packet is coming on secure port
- if (sockfd == ctx->sockfd_dtls && bytes_read > 0) {
- if (coap_dtls_decrypt(ctx, (OCDevAddr*)&src, (uint8_t*)pbuf, bytes_read,
- (uint8_t**)&pbuf, &bytes_read) < 0) {
- bytes_read = -1;
- }
- }
-#endif /* WITH_DTLS */
-
- pdu = (coap_hdr_t *) pbuf;
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_CONTIKI
- if(uip_newdata()) {
- uip_ipaddr_copy(&src.addr, &UIP_IP_BUF->srcipaddr);
- src.port = UIP_UDP_BUF->srcport;
- uip_ipaddr_copy(&dst.addr, &UIP_IP_BUF->destipaddr);
- dst.port = UIP_UDP_BUF->destport;
-
- bytes_read = uip_datalen();
- ((char *)uip_appdata)[bytes_read] = 0;
- PRINTF("Server received %d bytes from [", (int)bytes_read);
- PRINT6ADDR(&src.addr);
- PRINTF("]:%d\n", uip_ntohs(src.port));
- }
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
- /* FIXME: use lwip address operation functions */
- src.addr.addr = ctx->pending_address.addr;
- src.port = ctx->pending_port;
- bytes_read = ctx->pending_package->tot_len;
-#endif /* WITH_LWIP */
-
- if (bytes_read < 0) {
- warn("coap_read: recvfrom\n");
- goto error_early;
- }
-
- if (bytes_read == 0) {
- goto error_early;
- }
-
- else if ((size_t) bytes_read < sizeof(coap_hdr_t)) {
- debug("coap_read: discard invalid frame\n");
- goto error_early;
- }
-
- if (pdu->version != COAP_DEFAULT_VERSION) {
- debug("coap_read: unknown protocol version\n");
- goto error_early;
- }
-
- node = coap_new_node();
- if (!node)
- goto error_early;
-
-#ifdef WITH_LWIP
- node->pdu = coap_pdu_from_pbuf(ctx->pending_package);
- ctx->pending_package = NULL;
-#else
- node->pdu = coap_pdu_init(0, 0, 0, bytes_read);
-#endif
- if (!node->pdu)
- goto error;
-
- coap_ticks(&node->t);
- memcpy(&node->local, &dst, sizeof(coap_address_t));
- memcpy(&node->remote, &src, sizeof(coap_address_t));
-
- if (!coap_pdu_parse((unsigned char *) pbuf, bytes_read, node->pdu)) {
- warn("discard malformed PDU");
- goto error;
- }
-
- //set the delayed response flag
- node->delayedResNeeded = delayedResNeeded;
-
- //set the secure flag on the received packet
-#if defined(WITH_DTLS)
- node->secure = (sockfd == ctx->sockfd_dtls) ? 1 : 0;
-#else
- node->secure = 0;
-#endif /* WITH_DTLS */
-
- /* and add new node to receive queue */
- coap_transaction_id(&node->remote, node->pdu, &node->id);
- coap_insert_node(&ctx->recvqueue, node);
-
-#ifndef NDEBUG
- if (LOG_DEBUG <= coap_get_log_level()) {
-#ifndef INET6_ADDRSTRLEN
-#define INET6_ADDRSTRLEN 40
-#endif
- unsigned char addr[INET6_ADDRSTRLEN + 8];
-
- if (coap_print_addr(&src, addr, INET6_ADDRSTRLEN + 8))
- debug("** received %d bytes from %s:\n", (int )bytes_read, addr);
-
- coap_show_pdu(node->pdu);
- }
-#endif
-
- return bytes_read;
-
- error:
- /* FIXME: send back RST? */
- coap_delete_node(node);
- return bytes_read;
- error_early:
-#ifdef WITH_LWIP
- /* even if there was an error, clean up */
- pbuf_free(ctx->pending_package);
- ctx->pending_package = NULL;
-#endif
- return bytes_read;
-}
-
-int coap_remove_from_queue(coap_queue_t **queue, coap_tid_t id,
- coap_queue_t **node) {
- coap_queue_t *p, *q;
-
- if (!queue || !*queue)
- return 0;
- debug("*** looking for transaction %u == %u\n", id, (*queue)->id);
-
- /* replace queue head if PDU's time is less than head's time */
- if (id == (*queue)->id) { /* found transaction */
- *node = *queue;
- *queue = (*queue)->next;
- if (*queue) { /* adjust relative time of new queue head */
- (*queue)->t += (*node)->t;
- }
- (*node)->next = NULL;
- /* coap_delete_node( q ); */
- debug("*** removed transaction %u\n", id);
- return 1;
- }
-
- /* search transaction to remove (only first occurence will be removed) */
- q = *queue;
- do {
- p = q;
- q = q->next;
- } while (q && id != q->id);
-
- if (q) { /* found transaction */
- p->next = q->next;
- if (p->next) { /* must update relative time of p->next */
- p->next->t += q->t;
- }
- q->next = NULL;
- *node = q;
- /* coap_delete_node( q ); */
- debug("*** removed transaction %u\n", id);
- return 1;
- }
-
- return 0;
-
-}
-
-static inline int token_match(const unsigned char *a, size_t alen,
- const unsigned char *b, size_t blen) {
- return alen == blen && (alen == 0 || memcmp(a, b, alen) == 0);
-}
-
-void coap_cancel_all_messages(coap_context_t *context,
- const coap_address_t *dst, const unsigned char *token,
- size_t token_length) {
- /* cancel all messages in sendqueue that are for dst
- * and use the specified token */
- coap_queue_t *p, *q;
-
- debug("cancel_all_messages\n");
- while (context->sendqueue
- && coap_address_equals(dst, &context->sendqueue->remote)
- && token_match(token, token_length,
- context->sendqueue->pdu->hdr->token,
- context->sendqueue->pdu->hdr->token_length)) {
- q = context->sendqueue;
- context->sendqueue = q->next;
- debug("**** removed transaction %d\n", ntohs(q->pdu->hdr->id));
- coap_delete_node(q);
- }
-
- if (!context->sendqueue)
- return;
-
- p = context->sendqueue;
- q = p->next;
-
- /* when q is not NULL, it does not match (dst, token), so we can skip it */
- while (q) {
- if (coap_address_equals(dst, &q->remote)
- && token_match(token, token_length, q->pdu->hdr->token,
- q->pdu->hdr->token_length)) {
- p->next = q->next;
- debug("**** removed transaction %d\n", ntohs(q->pdu->hdr->id));
- coap_delete_node(q);
- q = p->next;
- } else {
- p = q;
- q = q->next;
- }
- }
-}
-
-coap_queue_t *
-coap_find_transaction(coap_queue_t *queue, coap_tid_t id) {
- while (queue && queue->id != id)
- queue = queue->next;
-
- return queue;
-}
-
-coap_pdu_t *
-coap_new_error_response(coap_pdu_t *request, unsigned char code,
- coap_opt_filter_t opts) {
- coap_opt_iterator_t opt_iter;
- coap_pdu_t *response;
- size_t size = sizeof(coap_hdr_t) + request->hdr->token_length;
- int type;
- coap_opt_t *option;
- unsigned short opt_type = 0; /* used for calculating delta-storage */
-
-#if COAP_ERROR_PHRASE_LENGTH > 0
- const char *phrase = coap_response_phrase(code);
-
- /* Need some more space for the error phrase and payload start marker */
- if (phrase)
- size += strlen(phrase) + 1;
-#endif
-
- assert(request);
-
- /* cannot send ACK if original request was not confirmable */
- type = request->hdr->type == COAP_MESSAGE_CON ?
- COAP_MESSAGE_ACK : COAP_MESSAGE_NON;
-
- /* Estimate how much space we need for options to copy from
- * request. We always need the Token, for 4.02 the unknown critical
- * options must be included as well. */
- coap_option_clrb(opts, COAP_OPTION_CONTENT_TYPE); /* we do not want this */
-
- coap_option_iterator_init(request, &opt_iter, opts);
-
- /* Add size of each unknown critical option. As known critical
- options as well as elective options are not copied, the delta
- value might grow.
- */
- while ((option = coap_option_next(&opt_iter))) {
- unsigned short delta = opt_iter.type - opt_type;
- /* calculate space required to encode (opt_iter.type - opt_type) */
- if (delta < 13) {
- size++;
- } else if (delta < 269) {
- size += 2;
- } else {
- size += 3;
- }
-
- /* add coap_opt_length(option) and the number of additional bytes
- * required to encode the option length */
-
- size += coap_opt_length(option);
- switch (*option & 0x0f) {
- case 0x0e:
- size++;
- /* fall through */
- continue;
- case 0x0d:
- size++;
- break;
- default:
- ;
- }
-
- opt_type = opt_iter.type;
- }
-
- /* Now create the response and fill with options and payload data. */
- response = coap_pdu_init(type, code, request->hdr->id, size);
- if (response) {
- /* copy token */
- if (!coap_add_token(response, request->hdr->token_length,
- request->hdr->token)) {
- debug("cannot add token to error response\n");
- coap_delete_pdu(response);
- return NULL;
- }
-
- /* copy all options */
- coap_option_iterator_init(request, &opt_iter, opts);
- while ((option = coap_option_next(&opt_iter)))
- coap_add_option(response, opt_iter.type, COAP_OPT_LENGTH(option),
- COAP_OPT_VALUE(option));
-
-#if COAP_ERROR_PHRASE_LENGTH > 0
- /* note that diagnostic messages do not need a Content-Format option. */
- if (phrase)
- coap_add_data(response, strlen(phrase), (unsigned char *) phrase);
-#endif
- }
-
- return response;
-}
-
-
-#define SZX_TO_BYTES(SZX) ((size_t)(1 << ((SZX) + 4)))
-
-#define WANT_WKC(Pdu,Key) \
- (((Pdu)->hdr->code == COAP_REQUEST_GET) && is_wkc(Key))
-
-/************************************************************************************************
- * Following code will be moved to newer handle_request in the future and kept for reference
- ************************************************************************************************/
-#if 0
-void
-handle_request(coap_context_t *context, coap_queue_t *node) {
- coap_method_handler_t h = NULL;
- coap_pdu_t *response = NULL;
- coap_opt_filter_t opt_filter;
- coap_resource_t *resource;
- coap_key_t key;
-
- coap_option_filter_clear(opt_filter);
-
- /* try to find the resource from the request URI */
- coap_hash_request_uri(node->pdu, key);
- resource = coap_get_resource_from_key(context, key);
-
- if (!resource) {
- /* The resource was not found. Check if the request URI happens to
- * be the well-known URI. In that case, we generate a default
- * response, otherwise, we return 4.04 */
-
- switch(node->pdu->hdr->code) {
-
- case COAP_REQUEST_GET:
- if (is_wkc(key)) { /* GET request for .well-known/core */
- info("create default response for %s\n", COAP_DEFAULT_URI_WELLKNOWN);
- response = wellknown_response(context, node->pdu);
-
- } else { /* GET request for any another resource, return 4.04 */
-
- debug("GET for unknown resource 0x%02x%02x%02x%02x, return 4.04\n",
- key[0], key[1], key[2], key[3]);
- response =
- coap_new_error_response(node->pdu, COAP_RESPONSE_CODE(404),
- opt_filter);
- }
- break;
-
- default: /* any other request type */
-
- debug("unhandled request for unknown resource 0x%02x%02x%02x%02x\r\n",
- key[0], key[1], key[2], key[3]);
- if (!coap_is_mcast(&node->local))
- response = coap_new_error_response(node->pdu, COAP_RESPONSE_CODE(405),
- opt_filter);
- }
-
- if (response && coap_send(context, &node->remote, response) == COAP_INVALID_TID) {
- warn("cannot send response for transaction %u\n", node->id);
- }
- coap_delete_pdu(response);
-
- return;
- }
-
- /* the resource was found, check if there is a registered handler */
- if ((size_t)node->pdu->hdr->code - 1 <
- sizeof(resource->handler)/sizeof(coap_method_handler_t))
- h = resource->handler[node->pdu->hdr->code - 1];
-
- if (h) {
- debug("call custom handler for resource 0x%02x%02x%02x%02x\n",
- key[0], key[1], key[2], key[3]);
- response = coap_pdu_init(node->pdu->hdr->type == COAP_MESSAGE_CON
- ? COAP_MESSAGE_ACK
- : COAP_MESSAGE_NON,
- 0, node->pdu->hdr->id, COAP_MAX_PDU_SIZE);
-
- /* Implementation detail: coap_add_token() immediately returns 0
- if response == NULL */
- if (coap_add_token(response, node->pdu->hdr->token_length,
- node->pdu->hdr->token)) {
- str token = {node->pdu->hdr->token_length, node->pdu->hdr->token};
-
- h(context, resource, &node->remote,
- node->pdu, &token, response);
- if (response->hdr->type != COAP_MESSAGE_NON ||
- (response->hdr->code >= 64
- && !coap_is_mcast(&node->local))) {
- if (coap_send(context, &node->remote, response) == COAP_INVALID_TID) {
- debug("cannot send response for message %d\n", node->pdu->hdr->id);
- }
- }
-
- coap_delete_pdu(response);
- } else {
- warn("cannot generate response\r\n");
- }
- } else {
- if (WANT_WKC(node->pdu, key)) {
- debug("create default response for %s\n", COAP_DEFAULT_URI_WELLKNOWN);
- response = wellknown_response(context, node->pdu);
- } else
- response = coap_new_error_response(node->pdu, COAP_RESPONSE_CODE(405),
- opt_filter);
-
- if (!response || (coap_send(context, &node->remote, response)
- == COAP_INVALID_TID)) {
- debug("cannot send response for transaction %u\n", node->id);
- }
- coap_delete_pdu(response);
- }
-}
-#endif
-static void handle_request(coap_context_t *context, coap_queue_t *rcvd) {
- /* Call application-specific reponse handler when available. If
- * not, we must acknowledge confirmable messages. */
- if (context->request_handler) {
- context->request_handler(context, rcvd);
- } else {
- coap_send_flags_t flag = SEND_NOW;
- flag = (coap_send_flags_t)(flag | (rcvd->secure ? SEND_SECURE_PORT : 0));
- /* send ACK if rcvd is confirmable (i.e. a separate response) */
- coap_send_ack(context, &rcvd->remote, rcvd->pdu, flag);
- }
-}
-
-static void handle_response(coap_context_t *context, coap_queue_t *rcvd) {
- /* Call application-specific reponse handler when available. If
- * not, we must acknowledge confirmable messages. */
- if (context->response_handler) {
- context->response_handler(context, rcvd);
- } else {
- coap_send_flags_t flag = SEND_NOW;
- flag = (coap_send_flags_t)(flag | (rcvd->secure ? SEND_SECURE_PORT : 0));
- /* send ACK if rcvd is confirmable (i.e. a separate response) */
- coap_send_ack(context, &rcvd->remote, rcvd->pdu, flag);
- }
-}
-
-static void handle_ack_rst(coap_context_t *context, uint8_t msgType, coap_queue_t *sent) {
- /* Call application-specific reponse handler when available. If
- * not, we must acknowledge confirmable messages. */
- if (context->ack_rst_handler) {
- context->ack_rst_handler(context, msgType, sent);
- }
-}
-
-static inline int
-#ifdef __GNUC__
-handle_locally(coap_context_t *context __attribute__ ((unused)),
- coap_queue_t *node __attribute__ ((unused))) {
-#else /* not a GCC */
- handle_locally(coap_context_t *context, coap_queue_t *node) {
-#endif /* GCC */
- /* this function can be used to check if node->pdu is really for us */
- return 1;
- }
-
- void coap_dispatch(coap_context_t *context) {
- coap_queue_t *rcvd = NULL, *sent = NULL;
- coap_pdu_t *response;
- coap_opt_filter_t opt_filter;
-
- if (!context)
- return;
-
- memset(opt_filter, 0, sizeof(coap_opt_filter_t));
-
- while (context->recvqueue) {
- rcvd = context->recvqueue;
-
- /* remove node from recvqueue */
- context->recvqueue = context->recvqueue->next;
- rcvd->next = NULL;
-
- if (rcvd->pdu->hdr->version != COAP_DEFAULT_VERSION) {
- debug("dropped packet with unknown version %u\n",
- rcvd->pdu->hdr->version);
- goto cleanup;
- }
-
- switch (rcvd->pdu->hdr->type) {
- case COAP_MESSAGE_ACK:
- /* find transaction in sendqueue to stop retransmission */
- if(coap_remove_from_queue(&context->sendqueue, rcvd->id, &sent)){
- handle_ack_rst(context, COAP_MESSAGE_ACK, sent);
- }
-
- //delete empty messages, this is ACK only message no piggybacked response
- if (rcvd->pdu->hdr->code == 0)
- goto cleanup;
- break;
-
- case COAP_MESSAGE_NON: /* check for unknown critical options */
- if (coap_option_check_critical(context, rcvd->pdu, opt_filter)
- == 0)
- goto cleanup;
- break;
-
- case COAP_MESSAGE_CON: /* check for unknown critical options */
- if (coap_option_check_critical(context, rcvd->pdu, opt_filter)
- == 0) {
- /* FIXME: send response only if we have received a request. Otherwise,
- * send RST. */
- response = coap_new_error_response(rcvd->pdu,
- COAP_RESPONSE_CODE(402), opt_filter);
- if (!response)
- warn("coap_dispatch: cannot create error reponse\n");
- else {
- coap_send_flags_t flag = SEND_NOW;
- flag = (coap_send_flags_t)(flag | rcvd->secure ? SEND_SECURE_PORT : 0);
- if (coap_send(context, &rcvd->remote, response, flag, NULL)
- == COAP_INVALID_TID) {
- warn("coap_dispatch: error sending reponse\n");
- }
- coap_delete_pdu(response);
- }
- goto cleanup;
- }
- break;
-
- case COAP_MESSAGE_RST:
- /* find transaction in sendqueue to stop retransmission */
- if(coap_remove_from_queue(&context->sendqueue, rcvd->id, &sent)){
- handle_ack_rst(context, COAP_MESSAGE_RST, sent);
- }
- goto cleanup;
- break;
-
- default:
- debug(
- "TODO: Need to handle other message types in coap_dispatch");
- }
-
- /************************************************************************************************
- * Following code will be replaced at different parts of the stack
- ************************************************************************************************/
-#if 0
- switch (rcvd->pdu->hdr->type) {
- case COAP_MESSAGE_ACK:
- /* find transaction in sendqueue to stop retransmission */
- coap_remove_from_queue(&context->sendqueue, rcvd->id, &sent);
-
- if (rcvd->pdu->hdr->code == 0)
- goto cleanup;
-
- /* FIXME: if sent code was >= 64 the message might have been a
- * notification. Then, we must flag the observer to be alive
- * by setting obs->fail_cnt = 0. */
- if (sent && COAP_RESPONSE_CLASS(sent->pdu->hdr->code) == 2) {
- const str token = {sent->pdu->hdr->token_length,
- sent->pdu->hdr->token};
- coap_touch_observer(context, &sent->remote, &token);
- }
- break;
-
- case COAP_MESSAGE_RST:
- /* We have sent something the receiver disliked, so we remove
- * not only the transaction but also the subscriptions we might
- * have. */
-
- coap_log(LOG_ALERT, "got RST for message %u\n",
- ntohs(rcvd->pdu->hdr->id));
-
- /* find transaction in sendqueue to stop retransmission */
- coap_remove_from_queue(&context->sendqueue, rcvd->id, &sent);
-
- if (sent)
- coap_handle_rst(context, sent);
- goto cleanup;
-
- case COAP_MESSAGE_NON: /* check for unknown critical options */
- if (coap_option_check_critical(context, rcvd->pdu, opt_filter)
- == 0)
- goto cleanup;
- break;
-
- case COAP_MESSAGE_CON: /* check for unknown critical options */
- if (coap_option_check_critical(context, rcvd->pdu, opt_filter)
- == 0) {
-
- /* FIXME: send response only if we have received a request. Otherwise,
- * send RST. */
- response = coap_new_error_response(rcvd->pdu,
- COAP_RESPONSE_CODE(402), opt_filter);
-
- if (!response)
- warn("coap_dispatch: cannot create error reponse\n");
- else {
- if (coap_send(context, &rcvd->remote,
- response) == COAP_INVALID_TID) {
- warn("coap_dispatch: error sending reponse\n");
- }
- coap_delete_pdu(response);
- }
-
- goto cleanup;
- }
- break;
- }
-#endif
-
- /* Pass message to upper layer if a specific handler was
- * registered for a request that should be handled locally. */
- if (handle_locally(context, rcvd)) {
- if (COAP_MESSAGE_IS_REQUEST(rcvd->pdu->hdr)){
- handle_request(context, rcvd);
- }
- else if (COAP_MESSAGE_IS_RESPONSE(rcvd->pdu->hdr)){
- handle_response(context, rcvd);
- }
- else {
- coap_send_flags_t flag;
- flag = (coap_send_flags_t)(SEND_NOW |
- (rcvd->secure ? SEND_SECURE_PORT : 0));
- debug("dropped message with invalid code\n");
- coap_send_message_type(context, &rcvd->remote, rcvd->pdu,
- flag, COAP_MESSAGE_RST);
- }
- }
-
- // we should not retry responses.....
- cleanup:
- coap_delete_node(sent);
- sent = NULL;
- coap_delete_node(rcvd);
- rcvd = NULL;
- }
- }
-
- int coap_can_exit(coap_context_t *context) {
- return !context
- || (context->recvqueue == NULL && context->sendqueue == NULL);
- }
-
-#ifdef WITH_CONTIKI
-
- /*---------------------------------------------------------------------------*/
- /* CoAP message retransmission */
- /*---------------------------------------------------------------------------*/
- PROCESS_THREAD(coap_retransmit_process, ev, data)
- {
- coap_tick_t now;
- coap_queue_t *nextpdu;
-
- PROCESS_BEGIN();
-
- debug("Started retransmit process\r\n");
-
- while(1) {
- PROCESS_YIELD();
- if (ev == PROCESS_EVENT_TIMER) {
- if (etimer_expired(&the_coap_context.retransmit_timer)) {
-
- nextpdu = coap_peek_next(&the_coap_context);
-
- coap_ticks(&now);
- while (nextpdu && nextpdu->t <= now) {
- coap_retransmit(&the_coap_context, coap_pop_next(&the_coap_context));
- nextpdu = coap_peek_next(&the_coap_context);
- }
-
- /* need to set timer to some value even if no nextpdu is available */
- etimer_set(&the_coap_context.retransmit_timer,
- nextpdu ? nextpdu->t - now : 0xFFFF);
- }
-#ifndef WITHOUT_OBSERVE
- if (etimer_expired(&the_coap_context.notify_timer)) {
- coap_check_notify(&the_coap_context);
- etimer_reset(&the_coap_context.notify_timer);
- }
-#endif /* WITHOUT_OBSERVE */
- }
- }
-
- PROCESS_END();
- }
- /*---------------------------------------------------------------------------*/
-
-#endif /* WITH_CONTIKI */
-
-#ifdef WITH_LWIP
- /* FIXME: retransmits that are not required any more due to incoming packages
- * do *not* get cleared at the moment, the wakeup when the transmission is due
- * is silently accepted. this is mainly due to the fact that the required
- * checks are similar in two places in the code (when receiving ACK and RST)
- * and that they cause more than one patch chunk, as it must be first checked
- * whether the sendqueue item to be dropped is the next one pending, and later
- * the restart function has to be called. nothing insurmountable, but it can
- * also be implemented when things have stabilized, and the performance
- * penality is minimal
- *
- * also, this completely ignores COAP_RESOURCE_CHECK_TIME.
- * */
-
- static void coap_retransmittimer_execute(void *arg)
- {
- coap_context_t *ctx = (coap_context_t*)arg;
- coap_tick_t now;
- coap_tick_t elapsed;
- coap_queue_t *nextinqueue;
-
- ctx->timer_configured = 0;
-
- coap_ticks(&now);
-
- elapsed = now - ctx->sendqueue_basetime; /* that's positive for sure, and unless we haven't been called for a complete wrapping cycle, did not wrap */
-
- nextinqueue = coap_peek_next(ctx);
- while (nextinqueue != NULL)
- {
- if (nextinqueue->t > elapsed) {
- nextinqueue->t -= elapsed;
- break;
- } else {
- elapsed -= nextinqueue->t;
- coap_retransmit(ctx, coap_pop_next(ctx));
- nextinqueue = coap_peek_next(ctx);
- }
- }
-
- ctx->sendqueue_basetime = now;
-
- coap_retransmittimer_restart(ctx);
- }
-
- static void coap_retransmittimer_restart(coap_context_t *ctx)
- {
- coap_tick_t now, elapsed, delay;
-
- if (ctx->timer_configured)
- {
- sys_untimeout(coap_retransmittimer_execute, (void*)ctx);
- ctx->timer_configured = 0;
- }
- if (ctx->sendqueue != NULL)
- {
- coap_ticks(&now);
- elapsed = now - ctx->sendqueue_basetime;
- if (ctx->sendqueue->t >= elapsed) {
- delay = ctx->sendqueue->t - elapsed;
- } else {
- /* a strange situation, but not completely impossible.
- *
- * this happens, for example, right after
- * coap_retransmittimer_execute, when a retransmission
- * was *just not yet* due, and the clock ticked before
- * our coap_ticks was called.
- *
- * not trying to retransmit anything now, as it might
- * cause uncontrollable recursion; let's just try again
- * with the next main loop run.
- * */
- delay = 0;
- }
- sys_timeout(delay, coap_retransmittimer_execute, (void*)ctx);
- ctx->timer_configured = 1;
- }
- }
-#endif
+++ /dev/null
-/* net.h -- CoAP network interface
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_NET_H_
-#define _COAP_NET_H_
-
-#ifdef WITH_ARDUINO
-#include "Time.h"
-#endif /* WITH_ARDUINO */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-
-#ifdef HAVE_ASSERT_H
-#include <assert.h>
-#else
-#ifndef assert
-#warning "assertions are disabled"
-# define assert(x)
-#endif
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#ifdef WITH_LWIP
-#include <lwip/ip_addr.h>
-#endif
-
-#include "option.h"
-#include "address.h"
-#include "prng.h"
-#include "pdu.h"
-#include "coap_time.h"
-
-typedef enum {
- SEND_NOW = (1 << 0), // Flag used when sending non-confirmable,
- // ACK and RESET coap pdus, Automatically set in SendCoAPPdu
- // Do not use in upper stack APIs
- SEND_NOW_CON = (1 << 1), // Flag used when sending confirmable coap pdu,
- // Automatically set in SendCoAPPdu,
- // Do not use in upper stack APIs
- SEND_DELAYED = (1 << 2), // Flag used to delay the transmission of coap pdu
- SEND_RETX = (1 << 3), // Flag used to retransmit a confirmable pdu
- SEND_SECURE_PORT = (1 << 4) // Flag used to indicate that PDU needs to
- // be transmitted on secure port
-} coap_send_flags_t;
-
-struct coap_queue_t;
-
-typedef struct coap_queue_t {
- struct coap_queue_t *next;
-
- coap_tick_t t; /**< when to send PDU for the next time */
- unsigned char retransmit_cnt; /**< retransmission counter, will be removed when zero */
- unsigned int timeout; /**< the randomized timeout value */
-
- coap_address_t local; /**< local address */
- coap_address_t remote; /**< remote address */
- coap_tid_t id; /**< unique transaction id */
-
- coap_pdu_t *pdu; /**< the CoAP PDU to send */
-
- unsigned char delayedResNeeded; /**< delayed response flag */
- unsigned char secure; /**< rx/tx will use secure channel (DTLS) */
-} coap_queue_t;
-
-/** Adds node to given queue, ordered by node->t. */
-int coap_insert_node(coap_queue_t **queue, coap_queue_t *node);
-
-/** Destroys specified node. */
-int coap_delete_node(coap_queue_t *node);
-
-/** Removes all items from given queue and frees the allocated storage. */
-void coap_delete_all(coap_queue_t *queue);
-
-/** Creates a new node suitable for adding to the CoAP sendqueue. */
-coap_queue_t *coap_new_node();
-
-struct coap_resource_t;
-struct coap_context_t;
-#ifndef WITHOUT_ASYNC
-struct coap_async_state_t;
-#endif
-
-struct coap_dtls_context_t;
-
-/** Message handler for requests that is used as call-back in coap_context_t */
-typedef void (*coap_request_handler_t)(struct coap_context_t *,
- const coap_queue_t * rcvd);
-
-/** Message handler for responses that is used as call-back in coap_context_t */
-typedef void (*coap_response_handler_t)(struct coap_context_t *,
- const coap_queue_t * rcvd);
-
-/** Message handler for ack and rst that is used as call-back in coap_context_t */
-typedef void (*coap_ack_rst_handler_t)(struct coap_context_t *, uint8_t msgType,
- const coap_queue_t * sent);
-
-#define COAP_MID_CACHE_SIZE 3
-typedef struct {
- unsigned char flags[COAP_MID_CACHE_SIZE];
- coap_key_t item[COAP_MID_CACHE_SIZE];
-} coap_mid_cache_t;
-
-/** The CoAP stack's global state is stored in a coap_context_t object */
-typedef struct coap_context_t {
- coap_opt_filter_t known_options;
-#ifndef WITH_CONTIKI
- struct coap_resource_t *resources; /**< hash table or list of known resources */
-#endif /* WITH_CONTIKI */
-#ifndef WITHOUT_ASYNC
- /** list of asynchronous transactions */
- struct coap_async_state_t *async_state;
-#endif /* WITHOUT_ASYNC */
- /**
- * The time stamp in the first element of the sendqeue is relative
- * to sendqueue_basetime. */
- coap_tick_t sendqueue_basetime;
- coap_queue_t *sendqueue, *recvqueue;
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- int sockfd; /**< send/receive socket */
- int sockfd_wellknown; /**< well-known discovery socket */
- int sockfd_dtls; /**< secure communication happens on this socket */
- /** dtls interface */
- struct coap_dtls_context_t *coap_dtls_ctx;
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_CONTIKI
- struct uip_udp_conn *conn; /**< uIP connection object */
-
- struct etimer retransmit_timer; /**< fires when the next packet must be sent */
- struct etimer notify_timer; /**< used to check resources periodically */
-#endif /* WITH_CONTIKI */
-#ifdef WITH_LWIP
- struct udp_pcb *pcb; /**< the underlying lwIP UDP PCB */
- struct pbuf *pending_package; /**< pbuf containing the last received package if not handled yet. This is only used to pass the package from the udp_recv callback into the coap_read function, which frees the pbuf and clears this field. */
- ip_addr_t pending_address; /**< the address associated with pending_package */
- u16_t pending_port; /**< the port associated with pending_package */
-
- uint8_t timer_configured; /**< Set to 1 when a retransmission is scheduled using lwIP timers for this context, otherwise 0. */
-#endif /* WITH_LWIP */
-
- /**
- * The last message id that was used is stored in this field. The
- * initial value is set by coap_new_context() and is usually a
- * random value. A new message id can be created with
- * coap_new_message_id().
- */
- unsigned short message_id;
-
- /**
- * The next value to be used for Observe. This field is global for
- * all resources and will be updated when notifications are created.
- */
- unsigned int observe;
-
- coap_request_handler_t request_handler;
- coap_response_handler_t response_handler;
- coap_ack_rst_handler_t ack_rst_handler;
-} coap_context_t;
-
-/**
- * Registers a new message handler that is called whenever a request
- * was received that matches an ongoing transaction.
- *
- * @param context The context to register the handler for.
- * @param handler The response handler to register.
- */
-static inline void
-coap_register_request_handler(coap_context_t *context,
- coap_request_handler_t handler) {
- context->request_handler = handler;
-}
-
-/**
- * Registers a new message handler that is called whenever a response
- * was received that matches an ongoing transaction.
- *
- * @param context The context to register the handler for.
- * @param handler The response handler to register.
- */
-static inline void
-coap_register_response_handler(coap_context_t *context,
- coap_response_handler_t handler) {
- context->response_handler = handler;
-}
-
-/**
- * Registers a new message handler that is called whenever ack or rst
- * was received that matches an ongoing transaction.
- *
- * @param context The context to register the handler for.
- * @param handler The handler to register.
- */
-static inline void
-coap_register_ack_rst_handler(coap_context_t *context,
- coap_ack_rst_handler_t handler) {
- context->ack_rst_handler = handler;
-}
-
-/**
- * Registers the option type @p type with the given context object @p
- * ctx.
- *
- * @param ctx The context to use.
- * @param type The option type to register.
- */
-inline static void
-coap_register_option(coap_context_t *ctx, unsigned char type) {
- coap_option_setb(ctx->known_options, type);
-}
-
-
-/**
- * Set sendqueue_basetime in the given context object @p ctx to @p
- * now. This function returns the number of elements in the queue
- * head that have timed out.
- */
-unsigned int coap_adjust_basetime(coap_context_t *ctx, coap_tick_t now);
-
-/** Returns the next pdu to send without removing from sendqeue. */
-coap_queue_t *coap_peek_next( coap_context_t *context );
-
-/** Returns the next pdu to send and removes it from the sendqeue. */
-coap_queue_t *coap_pop_next( coap_context_t *context );
-
-/** Creates a new coap_context_t object that will hold the CoAP stack status. */
-coap_context_t *coap_new_context(uint8_t ipAddr[], uint16_t port);
-
-/** Joins the CoAP stack to well-known multicast address. */
-int coap_join_wellknown_group(coap_context_t *context,
- const coap_address_t *multicast_addr);
-
-/**
- * Returns a new message id and updates @p context->message_id
- * accordingly. The message id is returned in network byte order
- * to make it easier to read in tracing tools.
- *
- * @param context the current coap_context_t object
- * @return incremented message id in network byte order
- */
-static inline unsigned short
-coap_new_message_id(coap_context_t *context) {
- ++(context->message_id);
-#ifdef WITH_ARDUINO
- return ((context->message_id << 8) | ((context->message_id >> 8) & (0xFF)));
-#elif WITH_CONTIKI
- return uip_htons(context->message_id);
-#else
- return htons(context->message_id);
-#endif
-}
-
-/* CoAP stack context must be released with coap_free_context() */
-void coap_free_context( coap_context_t *context );
-
-/**
- * Sends a confirmed CoAP message to given destination. The memory
- * that is allocated by pdu will not be released by
- * coap_send_confirmed(). The caller must release the memory.
- *
- * @param context The CoAP context to use.
- * @param dst The address to send to.
- * @param pdu The CoAP PDU to send.
- * @return The message id of the sent message or @c COAP_INVALID_TID on error.
- */
-coap_tid_t coap_send_confirmed(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *pdu);
-
-/**
- * Creates a new ACK PDU with specified error @p code. The options
- * specified by the filter expression @p opts will be copied from the
- * original request contained in @p request. Unless @c
- * SHORT_ERROR_RESPONSE was defined at build time, the textual reason
- * phrase for @p code will be added as payload, with Content-Type @c
- * 0. This function returns a pointer to the new response message, or
- * @c NULL on error. The storage allocated for the new message must be
- * relased with coap_free().
- *
- * @param request Specification of the received (confirmable) request.
- * @param code The error code to set.
- * @param opts An option filter that specifies which options to copy
- * from the original request in @p node.
- *
- * @return A pointer to the new message or @c NULL on error.
- */
-coap_pdu_t *coap_new_error_response(coap_pdu_t *request,
- unsigned char code,
- coap_opt_filter_t opts);
-/**
- * Sends a CoAP message to given destination. The memory
- * that is allocated by pdu will be released by coap_send().
- *
- * @param context The CoAP context to use.
- * @param dst The address to send to.
- * @param pdu The CoAP PDU to send.
- * @param flag The flag indicating how the message will be send
- * @param cache_flag When DTLS library determines that a secure session does
- * not exist with the peer yet, it caches the 'pdu pointer'
- * so that it can be sent later and 'coap_send' sets this
- * variable to TRUE to instruct the caller of this method
- * to not delete the 'pdu'.
- * @return The message id of the sent message or @c COAP_INVALID_TID on error.
- */
-coap_tid_t coap_send(coap_context_t *context, const coap_address_t *dst,
- coap_pdu_t *pdu,
- coap_send_flags_t flags,
- uint8_t *cache_flag);
-
-/**
- * Sends an error response with code @p code for request @p request to
- * @p dst. @p opts will be passed to coap_new_error_response() to
- * copy marked options from the request. This function returns the
- * transaction id if the message was sent, or @c COAP_INVALID_TID
- * otherwise.
- *
- * @param context The context to use.
- * @param request The original request to respond to.
- * @param dst The remote peer that sent the request.
- * @param code The reponse code.
- * @param opts A filter that specifies the options to copy from the
- * @p request.
- *
- * @return The transaction id if the message was sent, or @c
- * COAP_INVALID_TID otherwise.
- */
-coap_tid_t coap_send_error(coap_context_t *context,
- coap_pdu_t *request,
- const coap_address_t *dst,
- unsigned char code,
- coap_opt_filter_t opts,
- coap_send_flags_t flag);
-
-/**
- * Helper funktion to create and send a message with @p type (usually
- * ACK or RST). This function returns @c COAP_INVALID_TID when the
- * message was not sent, a valid transaction id otherwise.
- *
- * @param context The CoAP context.
- * @param dst Where to send the context.
- * @param request The request that should be responded to.
- * @param type Which type to set
- * @param flag options for sending the message
- * @return transaction id on success or @c COAP_INVALID_TID otherwise.
- */
-coap_tid_t
-coap_send_message_type(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *request,
- coap_send_flags_t flag,
- unsigned char type);
-/**
- * Sends an ACK message with code @c 0 for the specified @p request to
- * @p dst. This function returns the corresponding transaction id if
- * the message was sent or @c COAP_INVALID_TID on error.
- *
- * @param context The context to use.
- * @param dst The destination address.
- * @param request The request to be acknowledged.
- * @param flag Options for sending the acknowledgement.
- *
- * @return The transaction id if ACK was sent or @c COAP_INVALID_TID
- * on error.
- */
-coap_tid_t coap_send_ack(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *request,
- coap_send_flags_t flag);
-
-/**
- * Sends an RST message with code @c 0 for the specified @p request to
- * @p dst. This function returns the corresponding transaction id if
- * the message was sent or @c COAP_INVALID_TID on error.
- *
- * @param context The context to use.
- * @param dst The destination address.
- * @param request The request to be reset.
- * @param flag Options for sending the reset message.
- *
- * @return The transaction id if RST was sent or @c COAP_INVALID_TID
- * on error.
- */
-static inline coap_tid_t
-coap_send_rst(coap_context_t *context,
- const coap_address_t *dst,
- coap_pdu_t *request,
- coap_send_flags_t flag) {
- return coap_send_message_type(context, dst, request, flag, COAP_MESSAGE_RST);
-}
-
-/** Handles retransmissions of confirmable messages */
-coap_tid_t coap_retransmit( coap_context_t *context, coap_queue_t *node);
-
-/**
- * Reads data from the network and tries to parse as CoAP PDU. On success, 0 is returned
- * and a new node with the parsed PDU is added to the receive queue in the specified context
- * object.
- */
-int coap_read( coap_context_t *context, int sockfd );
-
-/**
- * Calculates a unique transaction id from given arguments @p peer and
- * @p pdu. The id is returned in @p id.
- *
- * @param peer The remote party who sent @p pdu.
- * @param pdu The message that initiated the transaction.
- * @param id Set to the new id.
- */
-void coap_transaction_id(const coap_address_t *peer, const coap_pdu_t *pdu,
- coap_tid_t *id);
-
-/**
- * This function removes the element with given @p id from the list
- * given list. If @p id was found, @p node is updated to point to the
- * removed element. Note that the storage allocated by @p node is
- * @b not released. The caller must do this manually using
- * coap_delete_node(). This function returns @c 1 if the element with
- * id @p id was found, @c 0 otherwise. For a return value of @c 0,
- * the contents of @p node is undefined.
- *
- * @param queue The queue to search for @p id.
- * @param id The node id to look for.
- * @param node If found, @p node is updated to point to the
- * removed node. You must release the storage pointed to by
- * @p node manually.
- *
- * @return @c 1 if @p id was found, @c 0 otherwise.
- */
-int coap_remove_from_queue(coap_queue_t **queue,
- coap_tid_t id,
- coap_queue_t **node);
-
-/**
- * Removes the transaction identified by @p id from given @p queue.
- * This is a convenience function for coap_remove_from_queue() with
- * automatic deletion of the removed node.
- *
- * @param queue The queue to search for @p id.
- * @param id The transaction id.
- *
- * @return @c 1 if node was found, removed and destroyed, @c 0 otherwise.
- */
-inline static int
-coap_remove_transaction(coap_queue_t **queue, coap_tid_t id) {
- coap_queue_t *node;
- if (!coap_remove_from_queue(queue, id, &node))
- return 0;
-
- coap_delete_node(node);
- return 1;
-}
-
-/**
- * Retrieves transaction from queue.
- * @queue The transaction queue to be searched
- * @id Unique key of the transaction to find.
- * @return A pointer to the transaction object or NULL if not found
- */
-coap_queue_t *coap_find_transaction(coap_queue_t *queue, coap_tid_t id);
-
-/**
- * Cancels all outstanding messages for peer @p dst that have the
- * specified token.
- *
- * @param context The context in use
- * @param dst Destination address of the messages to remove.
- * @param token Message token
- * @param token_length Actual length of @p token
- */
-void coap_cancel_all_messages(coap_context_t *context,
- const coap_address_t *dst,
- const unsigned char *token,
- size_t token_length);
-
-/** Dispatches the PDUs from the receive queue in given context. */
-void coap_dispatch( coap_context_t *context );
-
-/** Returns 1 if there are no messages to send or to dispatch in the context's queues. */
-int coap_can_exit( coap_context_t *context );
-
-/**
- * Returns the current value of an internal tick counter. The counter
- * counts \c COAP_TICKS_PER_SECOND ticks every second.
- */
-void coap_ticks(coap_tick_t *);
-
-/**
- * Verifies that @p pdu contains no unknown critical options. Options
- * must be registered at @p ctx, using the function
- * coap_register_option(). A basic set of options is registered
- * automatically by coap_new_context(). This function returns @c 1 if
- * @p pdu is ok, @c 0 otherwise. The given filter object @p unknown
- * will be updated with the unknown options. As only @c COAP_MAX_OPT
- * options can be signalled this way, remaining options must be
- * examined manually.
- *
- * @code
- coap_opt_filter_t f = COAP_OPT_NONE;
- coap_opt_iterator_t opt_iter;
-
- if (coap_option_check_critical(ctx, pdu, f) == 0) {
- coap_option_iterator_init(pdu, &opt_iter, f);
-
- while (coap_option_next(&opt_iter)) {
- if (opt_iter.type & 0x01) {
- ... handle unknown critical option in opt_iter ...
- }
- }
- }
- * @endcode
- *
- * @param ctx The context where all known options are registered.
- * @param pdu The PDU to check.
- * @param unknown The output filter that will be updated to indicate the
- * unknown critical options found in @p pdu.
- *
- * @return @c 1 if everything was ok, @c 0 otherwise.
- */
-int coap_option_check_critical(coap_context_t *ctx,
- coap_pdu_t *pdu,
- coap_opt_filter_t unknown);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_NET_H_ */
+++ /dev/null
-/*
- * option.c -- helpers for handling options in CoAP PDUs
- *
- * Copyright (C) 2010-2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-
-#include "option.h"
-#include "debug.h"
-
-coap_opt_t *
-options_start(coap_pdu_t *pdu) {
-
- if (pdu && pdu->hdr &&
- (pdu->hdr->token + pdu->hdr->token_length
- < (unsigned char *)pdu->hdr + pdu->length)) {
-
- coap_opt_t *opt = pdu->hdr->token + pdu->hdr->token_length;
- return (*opt == COAP_PAYLOAD_START) ? NULL : opt;
-
- } else
- return NULL;
-}
-
-size_t
-coap_opt_parse(const coap_opt_t *opt, size_t length, coap_option_t *result) {
-
- const coap_opt_t *opt_start = opt; /* store where parsing starts */
-
- assert(opt); assert(result);
-
-#define ADVANCE_OPT(o,e,step) if ((e) < step) { \
- debug("cannot advance opt past end\n"); \
- return 0; \
- } else { \
- (e) -= step; \
- (o) = ((unsigned char *)(o)) + step; \
- }
-
- if (length < 1)
- return 0;
-
- result->delta = (*opt & 0xf0) >> 4;
- result->length = *opt & 0x0f;
-
- switch(result->delta) {
- case 15:
- if (*opt != COAP_PAYLOAD_START)
- debug("ignored reserved option delta 15\n");
- return 0;
- case 14:
- /* Handle two-byte value: First, the MSB + 269 is stored as delta value.
- * After that, the option pointer is advanced to the LSB which is handled
- * just like case delta == 13. */
- ADVANCE_OPT(opt,length,1);
- result->delta = ((*opt & 0xff) << 8) + 269;
- if (result->delta < 269) {
- debug("delta too large\n");
- return 0;
- }
- /* fall through */
- case 13:
- ADVANCE_OPT(opt,length,1);
- result->delta += *opt & 0xff;
- break;
-
- default:
- ;
- }
-
- switch(result->length) {
- case 15:
- debug("found reserved option length 15\n");
- return 0;
- case 14:
- /* Handle two-byte value: First, the MSB + 269 is stored as delta value.
- * After that, the option pointer is advanced to the LSB which is handled
- * just like case delta == 13. */
- ADVANCE_OPT(opt,length,1);
- result->length = ((*opt & 0xff) << 8) + 269;
- /* fall through */
- case 13:
- ADVANCE_OPT(opt,length,1);
- result->length += *opt & 0xff;
- break;
-
- default:
- ;
- }
-
- ADVANCE_OPT(opt,length,1);
- /* opt now points to value, if present */
-
- result->value = (unsigned char *)opt;
- if (length < result->length) {
- debug("invalid option length\n");
- return 0;
- }
-
-#undef ADVANCE_OPT
-
- return (opt + result->length) - opt_start;
-}
-
-coap_opt_iterator_t *
-coap_option_iterator_init(coap_pdu_t *pdu, coap_opt_iterator_t *oi,
- const coap_opt_filter_t filter) {
- assert(pdu);
- assert(pdu->hdr);
- assert(oi);
-
- memset(oi, 0, sizeof(coap_opt_iterator_t));
-
- oi->next_option = (unsigned char *)pdu->hdr + sizeof(coap_hdr_t)
- + pdu->hdr->token_length;
- if ((unsigned char *)pdu->hdr + pdu->length <= oi->next_option) {
- oi->bad = 1;
- return NULL;
- }
-
- assert((sizeof(coap_hdr_t) + pdu->hdr->token_length) <= pdu->length);
-
- oi->length = pdu->length - (sizeof(coap_hdr_t) + pdu->hdr->token_length);
-
- if (filter) {
- memcpy(oi->filter, filter, sizeof(coap_opt_filter_t));
- oi->filtered = 1;
- }
- return oi;
-}
-
-static inline int
-opt_finished(coap_opt_iterator_t *oi) {
- assert(oi);
-
- if (oi->bad || oi->length == 0 ||
- !oi->next_option || *oi->next_option == COAP_PAYLOAD_START) {
- oi->bad = 1;
- }
-
- return oi->bad;
-}
-
-coap_opt_t *
-coap_option_next(coap_opt_iterator_t *oi) {
- coap_option_t option;
- coap_opt_t *current_opt = NULL;
- size_t optsize;
- int b; /* to store result of coap_option_getb() */
-
- assert(oi);
-
- if (opt_finished(oi))
- return NULL;
-
- while (1) {
- /* oi->option always points to the next option to deliver; as
- * opt_finished() filters out any bad conditions, we can assume that
- * oi->option is valid. */
- current_opt = oi->next_option;
-
- /* Advance internal pointer to next option, skipping any option that
- * is not included in oi->filter. */
- optsize = coap_opt_parse(oi->next_option, oi->length, &option);
- if (optsize) {
- assert(optsize <= oi->length);
-
- oi->next_option += optsize;
- oi->length -= optsize;
-
- oi->type += option.delta;
- } else { /* current option is malformed */
- oi->bad = 1;
- return NULL;
- }
-
- /* Exit the while loop when:
- * - no filtering is done at all
- * - the filter matches for the current option
- * - the filter is too small for the current option number
- */
- if (!oi->filtered ||
- (b = coap_option_getb(oi->filter, oi->type)) > 0)
- break;
- else if (b < 0) { /* filter too small, cannot proceed */
- oi->bad = 1;
- return NULL;
- }
- }
-
- return current_opt;
-}
-
-coap_opt_t *
-coap_check_option(coap_pdu_t *pdu, unsigned char type,
- coap_opt_iterator_t *oi) {
- coap_opt_filter_t f;
-
- coap_option_filter_clear(f);
- coap_option_setb(f, type);
-
- coap_option_iterator_init(pdu, oi, f);
-
- return coap_option_next(oi);
-}
-
-unsigned short
-coap_opt_delta(const coap_opt_t *opt) {
- unsigned short n;
-
- n = (*opt++ & 0xf0) >> 4;
-
- switch (n) {
- case 15: /* error */
- warn("coap_opt_delta: illegal option delta\n");
-
- /* This case usually should not happen, hence we do not have a
- * proper way to indicate an error. */
- return 0;
- case 14:
- /* Handle two-byte value: First, the MSB + 269 is stored as delta value.
- * After that, the option pointer is advanced to the LSB which is handled
- * just like case delta == 13. */
- n = ((*opt++ & 0xff) << 8) + 269;
- /* fall through */
- case 13:
- n += *opt & 0xff;
- break;
- default: /* n already contains the actual delta value */
- ;
- }
-
- return n;
-}
-
-unsigned short
-coap_opt_length(const coap_opt_t *opt) {
- unsigned short length;
-
- length = *opt & 0x0f;
- switch (*opt & 0xf0) {
- case 0xf0:
- debug("illegal option delta\n");
- return 0;
- case 0xe0:
- ++opt;
- /* fall through to skip another byte */
- case 0xd0:
- ++opt;
- /* fall through to skip another byte */
- default:
- ++opt;
- }
-
- switch (length) {
- case 0x0f:
- debug("illegal option length\n");
- return 0;
- case 0x0e:
- length = (*opt++ << 8) + 269;
- /* fall through */
- case 0x0d:
- length += *opt++;
- break;
- default:
- ;
- }
- return length;
-}
-
-unsigned char *
-coap_opt_value(coap_opt_t *opt) {
- size_t ofs = 1;
-
- switch (*opt & 0xf0) {
- case 0xf0:
- debug("illegal option delta\n");
- return 0;
- case 0xe0:
- ++ofs;
- /* fall through */
- case 0xd0:
- ++ofs;
- break;
- default:
- ;
- }
-
- switch (*opt & 0x0f) {
- case 0x0f:
- debug("illegal option length\n");
- return 0;
- case 0x0e:
- ++ofs;
- /* fall through */
- case 0x0d:
- ++ofs;
- break;
- default:
- ;
- }
-
- return (unsigned char *)opt + ofs;
-}
-
-size_t
-coap_opt_size(const coap_opt_t *opt) {
- coap_option_t option;
-
- /* we must assume that opt is encoded correctly */
- return coap_opt_parse(opt, (size_t)-1, &option);
-}
-
-size_t
-coap_opt_setheader(coap_opt_t *opt, size_t maxlen,
- unsigned short delta, size_t length) {
- size_t skip = 0;
-
- assert(opt);
-
- if (maxlen == 0) /* need at least one byte */
- return 0;
-
- if (delta < 13) {
- opt[0] = delta << 4;
- } else if (delta < 270) {
- if (maxlen < 2) {
- debug("insufficient space to encode option delta %d", delta);
- return 0;
- }
-
- opt[0] = 0xd0;
- opt[++skip] = delta - 13;
- } else {
- if (maxlen < 3) {
- debug("insufficient space to encode option delta %d", delta);
- return 0;
- }
-
- opt[0] = 0xe0;
- opt[++skip] = ((delta - 269) >> 8) & 0xff;
- opt[++skip] = (delta - 269) & 0xff;
- }
-
- if (length < 13) {
- opt[0] |= length & 0x0f;
- } else if (length < 270) {
- if (maxlen < skip + 1) {
- debug("insufficient space to encode option length %d", length);
- return 0;
- }
-
- opt[0] |= 0x0d;
- opt[++skip] = length - 13;
- } else {
- if (maxlen < skip + 2) {
- debug("insufficient space to encode option delta %d", delta);
- return 0;
- }
-
- opt[0] |= 0x0e;
- opt[++skip] = ((length - 269) >> 8) & 0xff;
- opt[++skip] = (length - 269) & 0xff;
- }
-
- return skip + 1;
-}
-
-size_t
-coap_opt_encode(coap_opt_t *opt, size_t maxlen, unsigned short delta,
- const unsigned char *val, size_t length) {
- size_t l = 1;
-
- l = coap_opt_setheader(opt, maxlen, delta, length);
- assert(l <= maxlen);
-
- if (!l) {
- debug("coap_opt_encode: cannot set option header\n");
- return 0;
- }
-
- maxlen -= l;
- opt += l;
-
- if (maxlen < length) {
- debug("coap_opt_encode: option too large for buffer\n");
- return 0;
- }
-
- if (val) /* better be safe here */
- memcpy(opt, val, length);
-
- return l + length;
-}
-
+++ /dev/null
-/*
- * option.h -- helpers for handling options in CoAP PDUs
- *
- * Copyright (C) 2010-2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file option.h
- * @brief helpers for handling options in CoAP PDUs
- */
-
-#ifndef _OPTION_H_
-#define _OPTION_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "bits.h"
-#include "pdu.h"
-
-/**
- * Use byte-oriented access methods here because sliding a complex
- * struct coap_opt_t over the data buffer may cause bus error on
- * certain platforms.
- */
-typedef unsigned char coap_opt_t;
-#define PCHAR(p) ((coap_opt_t *)(p))
-
-/** Representation of CoAP options. */
-typedef struct {
- unsigned short delta;
- size_t length;
- unsigned char *value;
-} coap_option_t;
-
-/**
- * Parses the option pointed to by @p opt into @p result. This
- * function returns the number of bytes that have been parsed, or @c 0
- * on error. An error is signaled when illegal delta or length values
- * are encountered or when option parsing would result in reading past
- * the option (i.e. beyond opt + length).
- *
- * @param opt The beginning of the option to parse.
- * @param length The maximum length of @p opt.
- * @param result A pointer to the coap_option_t structure that is
- * filled with actual values iff coap_opt_parse() > 0.
- * @return The number of bytes parsed or @c 0 on error.
- */
-size_t coap_opt_parse(const coap_opt_t *opt, size_t length,
- coap_option_t *result);
-
-/**
- * Returns the size of the given option, taking into account a
- * possible option jump.
- *
- * @param opt An option jump or the beginning of the option.
- * @return The number of bytes between @p opt and the end of
- * the option starting at @p opt. In case of an error,
- * this function returns @c 0 as options need at least
- * one byte storage space.
- */
-size_t coap_opt_size(const coap_opt_t *opt);
-
-/** @deprecated { Use coap_opt_size() instead. } */
-#define COAP_OPT_SIZE(opt) coap_opt_size(opt)
-
-/**
- * Calculates the beginning of the PDU's option section.
- *
- * @param pdu The PDU containing the options.
- * @return A pointer to the first option if available, or @c NULL otherwise.
- */
-coap_opt_t *options_start(coap_pdu_t *pdu);
-
-/**
- * Interprets @p opt as pointer to a CoAP option and advances to
- * the next byte past this option.
- * @hideinitializer
- */
-#define options_next(opt) \
- ((coap_opt_t *)((unsigned char *)(opt) + COAP_OPT_SIZE(opt)))
-
-/**
- * @defgroup opt_filter Option Filters
- * @{
- */
-
-/**
- * Fixed-size bit-vector we use for option filtering. It is large
- * enough to hold the highest option number known at build time (20 in
- * the core spec).
- */
-typedef unsigned char coap_opt_filter_t[(COAP_MAX_OPT >> 3) + 1];
-
-/** Pre-defined filter that includes all options. */
-#define COAP_OPT_ALL NULL
-
-/**
- * Clears filter @p f.
- *
- * @param f The filter to clear.
- */
-static inline void
-coap_option_filter_clear(coap_opt_filter_t f) {
- memset(f, 0, sizeof(coap_opt_filter_t));
-}
-
-/**
- * Sets the corresponding bit for @p type in @p filter. This function
- * returns @c 1 if bit was set or @c -1 on error (i.e. when the given
- * type does not fit in the filter).
- *
- * @param filter The filter object to change.
- * @param type The type for which the bit should be set.
- *
- * @return @c 1 if bit was set, @c -1 otherwise.
- */
-inline static int
-coap_option_setb(coap_opt_filter_t filter, unsigned short type) {
- return bits_setb((uint8_t *)filter, sizeof(coap_opt_filter_t), type);
-}
-
-/**
-* Sets the entire range of vendor specific options in the filter
-*/
-inline static int
-coap_option_setbVendor(coap_opt_filter_t filter)
-{
- if ((COAP_VENDOR_OPT_START >> 3) > sizeof(coap_opt_filter_t))
- {
- return -1;
- }
- memset((uint8_t *)filter + (COAP_VENDOR_OPT_START >> 3), 0xFF,
- sizeof(coap_opt_filter_t) - (COAP_VENDOR_OPT_START >> 3));
- return 1;
-}
-
-/**
- * Clears the corresponding bit for @p type in @p filter. This function
- * returns @c 1 if bit was cleared or @c -1 on error (i.e. when the given
- * type does not fit in the filter).
- *
- * @param filter The filter object to change.
- * @param type The type for which the bit should be cleared.
- *
- * @return @c 1 if bit was set, @c -1 otherwise.
- */
-inline static int
-coap_option_clrb(coap_opt_filter_t filter, unsigned short type) {
- return bits_clrb((uint8_t *)filter, sizeof(coap_opt_filter_t), type);
-}
-
-/**
- * Gets the corresponding bit for @p type in @p filter. This function
- * returns @c 1 if the bit is set @c 0 if not, or @c -1 on error (i.e.
- * when the given type does not fit in the filter).
- *
- * @param filter The filter object to read bit from..
- * @param type The type for which the bit should be read.
- *
- * @return @c 1 if bit was set, @c 0 if not, @c -1 on error.
- */
-inline static int
-coap_option_getb(const coap_opt_filter_t filter, unsigned short type) {
- return bits_getb((uint8_t *)filter, sizeof(coap_opt_filter_t), type);
-}
-
-/**
- * Iterator to run through PDU options. This object must be
- * initialized with coap_option_iterator_init(). Call
- * coap_option_next() to walk through the list of options until
- * coap_option_next() returns @c NULL.
- *
- * @code
- * coap_opt_t *option;
- * coap_opt_iterator_t opt_iter;
- * coap_option_iterator_init(pdu, &opt_iter, COAP_OPT_ALL);
- *
- * while ((option = coap_option_next(&opt_iter))) {
- * ... do something with option ...
- * }
- * @endcode
- */
-typedef struct {
- size_t length; /**< remaining length of PDU */
- unsigned short type; /**< decoded option type */
- unsigned int bad:1; /**< iterator object is ok if not set */
- unsigned int filtered:1; /**< denotes whether or not filter is used */
- coap_opt_t *next_option; /**< pointer to the unparsed next option */
- coap_opt_filter_t filter; /**< option filter */
-} coap_opt_iterator_t;
-
-/**
- * Initializes the given option iterator @p oi to point to the
- * beginning of the @p pdu's option list. This function returns @p oi
- * on success, @c NULL otherwise (i.e. when no options exist).
- * Note that a length check on the option list must be performed before
- * coap_option_iterator_init() is called.
- *
- * @param pdu The PDU the options of which should be walked through.
- * @param oi An iterator object that will be initilized.
- * @param filter An optional option type filter.
- * With @p type != @c COAP_OPT_ALL, coap_option_next()
- * will return only options matching this bitmask.
- * Fence-post options @c 14, @c 28, @c 42, ... are always
- * skipped.
- *
- * @return The iterator object @p oi on success, @c NULL otherwise.
- */
-coap_opt_iterator_t *coap_option_iterator_init(coap_pdu_t *pdu,
- coap_opt_iterator_t *oi, const coap_opt_filter_t filter);
-
-/**
- * Updates the iterator @p oi to point to the next option. This
- * function returns a pointer to that option or @c NULL if no more
- * options exist. The contents of @p oi will be updated. In
- * particular, @c oi->n specifies the current option's ordinal number
- * (counted from @c 1), @c oi->type is the option's type code, and @c
- * oi->option points to the beginning of the current option
- * itself. When advanced past the last option, @c oi->option will be
- * @c NULL.
- *
- * Note that options are skipped whose corresponding bits in the
- * filter specified with coap_option_iterator_init() are @c 0. Options
- * with type codes that do not fit in this filter hence will always be
- * returned.
- *
- * @param oi The option iterator to update.
- *
- * @return The next option or @c NULL if no more options exist.
- */
-coap_opt_t *coap_option_next(coap_opt_iterator_t *oi);
-
-/**
- * Retrieves the first option of type @p type from @p pdu. @p oi must
- * point to a coap_opt_iterator_t object that will be initialized by
- * this function to filter only options with code @p type. This
- * function returns the first option with this type, or @c NULL if not
- * found.
- *
- * @param pdu The PDU to parse for options.
- * @param type The option type code to search for.
- * @param oi An iterator object to use.
- *
- * @return A pointer to the first option of type @p type, or @c NULL
- * if not found.
- */
-coap_opt_t *coap_check_option(coap_pdu_t *pdu,
- unsigned char type,
- coap_opt_iterator_t *oi);
-
-/**
- * Encodes the given delta and length values into @p opt. This
- * function returns the number of bytes that were required to encode
- * @p delta and @p length or @c 0 on error. Note that the result
- * indicates by how many bytes @p opt must be advanced to encode the
- * option value.
- *
- * @param opt The option buffer space where @p delta and @p length are
- * written
- * @param maxlen The maximum length of @p opt
- * @param delta The actual delta value to encode.
- * @param length The actual length value to encode.
- * @return The number of bytes used or @c 0 on error.
- */
-size_t coap_opt_setheader(coap_opt_t *opt, size_t maxlen,
- unsigned short delta, size_t length);
-
-/**
- * Encodes option with given @p delta into @p opt. This function returns
- * the number of bytes written to @p opt or @c 0 on error. This happens
- * especially when @p opt does not provide sufficient space to store
- * the option value, delta, and option jumps when required.
- *
- * @param opt The option buffer space where @p val is written
- * @param n Maximum length of @p opt.
- * @param delta The option delta.
- * @param val The option value to copy into @p opt.
- * @param len The actual length of @p val.
- * @return The number of bytes that have been written to @p opt or
- * @c 0 on error. The return value will always be less than @p n.
- */
-size_t coap_opt_encode(coap_opt_t *opt, size_t n, unsigned short delta,
- const unsigned char *val, size_t length);
-
-/**
- * Decodes the delta value of the next option. This function returns
- * the number of bytes read or @c 0 on error. The caller of this
- * function must ensure that it does not read over the boundaries
- * of @p opt (e.g. by calling coap_opt_check_delta().
- *
- * @param opt The option to examine
- * @return The number of bytes read or @c 0 on error.
- */
-unsigned short coap_opt_delta(const coap_opt_t *opt);
-
-/** @deprecated { Use coap_opt_delta() instead. } */
-#define COAP_OPT_DELTA(opt) coap_opt_delta(opt)
-
-/** @deprecated { Use coap_opt_encode() instead. } */
-#define COAP_OPT_SETDELTA(opt,val) \
- coap_opt_encode((opt), COAP_MAX_PDU_SIZE, (val), NULL, 0)
-
-/**
- * Returns the length of the given option. @p opt must point to an
- * option jump or the beginning of the option. This function returns
- * @c 0 when @p opt is not an option or the actual length of @p opt
- * (which can be @c 0 as well).
- *
- * @note {The rationale for using @c 0 in case of an error is that in
- * most contexts, the result of this function is used to skip the next
- * coap_opt_length() bytes. }
- *
- * @param opt The option whose length should be returned.
- * @return The option's length or @c 0 when undefined.
- */
-unsigned short coap_opt_length(const coap_opt_t *opt);
-
-/** @deprecated { Use coap_opt_length() instead. } */
-#define COAP_OPT_LENGTH(opt) coap_opt_length(opt)
-
-/**
- * Returns a pointer to the value of the given option. @p opt must
- * point to an option jump or the beginning of the option. This
- * function returns @c NULL if @p opt is not a valid option.
- *
- * @param opt The option whose value should be returned.
- * @return A pointer to the option value or @c NULL on error.
- */
-unsigned char *coap_opt_value(coap_opt_t *opt);
-
-/** @deprecated { Use coap_opt_value() instead. } */
-#define COAP_OPT_VALUE(opt) coap_opt_value((coap_opt_t *)opt)
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _OPTION_H_ */
+++ /dev/null
-/* pdu.c -- CoAP message structure
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-#include <assert.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-
-#include "debug.h"
-#include "pdu.h"
-#include "option.h"
-#include "encode.h"
-
-#ifdef WITH_CONTIKI
-#include "memb.h"
-
-typedef unsigned char _pdu[sizeof(coap_pdu_t) + COAP_MAX_PDU_SIZE];
-
-MEMB(pdu_storage, _pdu, COAP_PDU_MAXCNT);
-
-void
-coap_pdu_resources_init() {
- memb_init(&pdu_storage);
-}
-#else /* WITH_CONTIKI */
-#include "mem.h"
-#endif /* WITH_CONTIKI */
-
-void
-coap_pdu_clear(coap_pdu_t *pdu, size_t size) {
- assert(pdu);
-
- memset(pdu, 0, sizeof(coap_pdu_t) + size);
- pdu->max_size = size;
- pdu->hdr = (coap_hdr_t *)((unsigned char *)pdu + sizeof(coap_pdu_t));
- pdu->hdr->version = COAP_DEFAULT_VERSION;
-
- /* data is NULL unless explicitly set by coap_add_data() */
- pdu->length = sizeof(coap_hdr_t);
-}
-
-#ifdef WITH_LWIP
-coap_pdu_t *
-coap_pdu_from_pbuf(struct pbuf *pbuf)
-{
- LWIP_ASSERT("Can only deal with contiguous PBUFs", pbuf->tot_len == pbuf->len);
- LWIP_ASSERT("coap_read needs to receive an exclusive copy of the incoming pbuf", pbuf->ref == 1);
-
- void *data = pbuf->payload;
- coap_pdu_t *result;
-
- u8_t header_error = pbuf_header(pbuf, sizeof(coap_pdu_t));
- LWIP_ASSERT("CoAP PDU header does not fit in existing header space", header_error == 0);
-
- result = (coap_pdu_t *)pbuf->payload;
-
- memset(result, 0, sizeof(coap_pdu_t));
-
- result->max_size = pbuf->tot_len - sizeof(coap_pdu_t);
- result->length = pbuf->tot_len - sizeof(coap_pdu_t);
- result->hdr = data;
- result->pbuf = pbuf;
-
- return result;
-}
-#endif
-
-coap_pdu_t *
-coap_pdu_init(unsigned char type, unsigned char code,
- unsigned short id, size_t size) {
- coap_pdu_t *pdu;
-#ifdef WITH_LWIP
- struct pbuf *p;
-#endif
-
- assert(size <= COAP_MAX_PDU_SIZE);
- /* Size must be large enough to fit the header. */
- if (size < sizeof(coap_hdr_t) || size > COAP_MAX_PDU_SIZE)
- return NULL;
-
- /* size must be large enough for hdr */
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- pdu = (coap_pdu_t *)coap_malloc(sizeof(coap_pdu_t) + size);
-#endif
-#ifdef WITH_CONTIKI
- pdu = (coap_pdu_t *)memb_alloc(&pdu_storage);
-#endif
-#ifdef WITH_LWIP
- p = pbuf_alloc(PBUF_TRANSPORT, size, PBUF_RAM);
- if (p != NULL) {
- u8_t header_error = pbuf_header(p, sizeof(coap_pdu_t));
- /* we could catch that case and allocate larger memory in advance, but then
- * again, we'd run into greater trouble with incoming packages anyway */
- LWIP_ASSERT("CoAP PDU header does not fit in transport header", header_error == 0);
- pdu = p->payload;
- } else {
- pdu = NULL;
- }
-#endif
- if (pdu) {
- coap_pdu_clear(pdu, size);
- pdu->hdr->id = id;
- pdu->hdr->type = type;
- pdu->hdr->code = code;
-#ifdef WITH_LWIP
- pdu->pbuf = p;
-#endif
- }
- return pdu;
-}
-
-
-void
-coap_delete_pdu(coap_pdu_t *pdu) {
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- coap_free( pdu );
-#endif
-#ifdef WITH_LWIP
- if (pdu != NULL) /* accepting double free as the other implementation accept that too */
- pbuf_free(pdu->pbuf);
-#endif
-#ifdef WITH_CONTIKI
- memb_free(&pdu_storage, pdu);
-#endif
-}
-
-int
-coap_add_token(coap_pdu_t *pdu, size_t len, const unsigned char *data) {
- const size_t HEADERLENGTH = len + 4;
- /* must allow for pdu == NULL as callers may rely on this */
- if (!pdu || len > 8 || pdu->max_size < HEADERLENGTH)
- return 0;
-
- pdu->hdr->token_length = len;
- if (len)
- memcpy(pdu->hdr->token, data, len);
- pdu->max_delta = 0;
- pdu->length = HEADERLENGTH;
- pdu->data = NULL;
-
- return 1;
-}
-
-/** @FIXME de-duplicate code with coap_add_option_later */
-size_t
-coap_add_option(coap_pdu_t *pdu, unsigned short type, unsigned int len, const unsigned char *data) {
- size_t optsize;
- coap_opt_t *opt;
-
- assert(pdu);
- pdu->data = NULL;
-
- if (type < pdu->max_delta) {
- warn("coap_add_option: options are not in correct order\n");
- return 0;
- }
-
- opt = (unsigned char *)pdu->hdr + pdu->length;
-
- /* encode option and check length */
- optsize = coap_opt_encode(opt, pdu->max_size - pdu->length,
- type - pdu->max_delta, data, len);
-
- if (!optsize) {
- warn("coap_add_option: cannot add option\n");
- /* error */
- return 0;
- } else {
- pdu->max_delta = type;
- pdu->length += optsize;
- }
-
- return optsize;
-}
-
-/** @FIXME de-duplicate code with coap_add_option */
-unsigned char*
-coap_add_option_later(coap_pdu_t *pdu, unsigned short type, unsigned int len) {
- size_t optsize;
- coap_opt_t *opt;
-
- assert(pdu);
- pdu->data = NULL;
-
- if (type < pdu->max_delta) {
- warn("coap_add_option: options are not in correct order\n");
- return NULL;
- }
-
- opt = (unsigned char *)pdu->hdr + pdu->length;
-
- /* encode option and check length */
- optsize = coap_opt_encode(opt, pdu->max_size - pdu->length,
- type - pdu->max_delta, NULL, len);
-
- if (!optsize) {
- warn("coap_add_option: cannot add option\n");
- /* error */
- return NULL;
- } else {
- pdu->max_delta = type;
- pdu->length += optsize;
- }
-
- return ((unsigned char*)opt) + optsize - len;
-}
-
-int
-coap_add_data(coap_pdu_t *pdu, unsigned int len, const unsigned char *data) {
- assert(pdu);
- assert(pdu->data == NULL);
-
- if (len == 0)
- return 1;
-
- if (pdu->length + len + 1 > pdu->max_size) {
- warn("coap_add_data: cannot add: data too large for PDU\n");
- assert(pdu->data == NULL);
- return 0;
- }
-
- pdu->data = (unsigned char *)pdu->hdr + pdu->length;
- *pdu->data = COAP_PAYLOAD_START;
- pdu->data++;
-
- memcpy(pdu->data, data, len);
- pdu->length += len + 1;
- return 1;
-}
-
-int
-coap_get_data(coap_pdu_t *pdu, size_t *len, unsigned char **data) {
- assert(pdu);
- assert(len);
- assert(data);
-
- if (pdu->data) {
- *len = (unsigned char *)pdu->hdr + pdu->length - pdu->data;
- *data = pdu->data;
- } else { /* no data, clear everything */
- *len = 0;
- *data = NULL;
- }
-
- return *data != NULL;
-}
-
-#ifndef SHORT_ERROR_RESPONSE
-typedef struct {
- unsigned char code;
- const char *phrase;
-} error_desc_t;
-
-/* if you change anything here, make sure, that the longest string does not
- * exceed COAP_ERROR_PHRASE_LENGTH. */
-error_desc_t coap_error[] = {
- { COAP_RESPONSE_CODE(65), "2.01 Created" },
- { COAP_RESPONSE_CODE(66), "2.02 Deleted" },
- { COAP_RESPONSE_CODE(67), "2.03 Valid" },
- { COAP_RESPONSE_CODE(68), "2.04 Changed" },
- { COAP_RESPONSE_CODE(69), "2.05 Content" },
- { COAP_RESPONSE_CODE(400), "Bad Request" },
- { COAP_RESPONSE_CODE(401), "Unauthorized" },
- { COAP_RESPONSE_CODE(402), "Bad Option" },
- { COAP_RESPONSE_CODE(403), "Forbidden" },
- { COAP_RESPONSE_CODE(404), "Not Found" },
- { COAP_RESPONSE_CODE(405), "Method Not Allowed" },
- { COAP_RESPONSE_CODE(408), "Request Entity Incomplete" },
- { COAP_RESPONSE_CODE(413), "Request Entity Too Large" },
- { COAP_RESPONSE_CODE(415), "Unsupported Media Type" },
- { COAP_RESPONSE_CODE(500), "Internal Server Error" },
- { COAP_RESPONSE_CODE(501), "Not Implemented" },
- { COAP_RESPONSE_CODE(502), "Bad Gateway" },
- { COAP_RESPONSE_CODE(503), "Service Unavailable" },
- { COAP_RESPONSE_CODE(504), "Gateway Timeout" },
- { COAP_RESPONSE_CODE(505), "Proxying Not Supported" },
- { 0, NULL } /* end marker */
-};
-
-const char *
-coap_response_phrase(unsigned char code) {
- int i;
- for (i = 0; coap_error[i].code; ++i) {
- if (coap_error[i].code == code)
- return coap_error[i].phrase;
- }
- return NULL;
-}
-#endif
-
-/**
- * Advances *optp to next option if still in PDU. This function
- * returns the number of bytes opt has been advanced or @c 0
- * on error.
- */
-static size_t
-next_option_safe(coap_opt_t **optp, size_t *length) {
- coap_option_t option;
- size_t optsize;
-
- assert(optp); assert(*optp);
- assert(length);
-
- optsize = coap_opt_parse(*optp, *length, &option);
- if (optsize) {
- assert(optsize <= *length);
-
- *optp += optsize;
- *length -= optsize;
- }
-
- return optsize;
-}
-
-int
-coap_pdu_parse(unsigned char *data, size_t length, coap_pdu_t *pdu) {
- coap_opt_t *opt;
-
- assert(data);
- assert(pdu);
-
- if (pdu->max_size < length) {
- debug("insufficient space to store parsed PDU\n");
- return 0;
- }
-
- if (length < sizeof(coap_hdr_t)) {
- debug("discarded invalid PDU\n");
- }
-
- pdu->hdr->version = data[0] >> 6;
- pdu->hdr->type = (data[0] >> 4) & 0x03;
- pdu->hdr->token_length = data[0] & 0x0f;
- pdu->hdr->code = data[1];
- pdu->data = NULL;
-
- /* sanity checks */
- if (pdu->hdr->code == 0) {
- if (length != sizeof(coap_hdr_t) || pdu->hdr->token_length) {
- debug("coap_pdu_parse: empty message is not empty\n");
- goto discard;
- }
- }
-
- if (length < sizeof(coap_hdr_t) + pdu->hdr->token_length
- || pdu->hdr->token_length > 8) {
- debug("coap_pdu_parse: invalid Token\n");
- goto discard;
- }
-
- /* Copy message id in network byte order, so we can easily write the
- * response back to the network. */
- memcpy(&pdu->hdr->id, data + 2, 2);
-
- /* append data (including the Token) to pdu structure */
- memcpy(pdu->hdr + 1, data + sizeof(coap_hdr_t), length - sizeof(coap_hdr_t));
- pdu->length = length;
-
- /* Finally calculate beginning of data block and thereby check integrity
- * of the PDU structure. */
-
- /* skip header + token */
- length -= (pdu->hdr->token_length + sizeof(coap_hdr_t));
- opt = (unsigned char *)(pdu->hdr + 1) + pdu->hdr->token_length;
-
- while (length && *opt != COAP_PAYLOAD_START) {
-
- if (!next_option_safe(&opt, (size_t *)&length)) {
- debug("coap_pdu_parse: drop\n");
- goto discard;
- }
- }
-
- /* end of packet or start marker */
- if (length) {
- assert(*opt == COAP_PAYLOAD_START);
- opt++; length--;
-
- if (!length) {
- debug("coap_pdu_parse: message ending in payload start marker\n");
- goto discard;
- }
-
- debug("set data to %p (pdu ends at %p)\n", (unsigned char *)opt,
- (unsigned char *)pdu->hdr + pdu->length);
- pdu->data = (unsigned char *)opt;
- }
-
- return 1;
-
- discard:
- return 0;
-}
+++ /dev/null
-/* pdu.h -- CoAP message structure
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _PDU_H_
-#define _PDU_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "config.h"
-#include "coap_list.h"
-#include "uri.h"
-
-#ifdef WITH_LWIP
-#include <lwip/pbuf.h>
-#endif
-
-/* pre-defined constants that reflect defaults for CoAP */
-// This value is based on the DEFAULT_LEISURE (5 seconds) defined in RFC 7252
-#define MAX_MULTICAST_DELAY_SEC (5)
-
-/* response timeout in seconds, this can not be less that the delays between calls to OCProcess*/
-#define COAP_DEFAULT_RESPONSE_TIMEOUT 2
-#define COAP_DEFAULT_MAX_RETRANSMIT 4 /* max number of retransmissions */
-#define COAP_DEFAULT_PORT 5683 /* CoAP default UDP port */
-#define COAP_DEFAULT_MAX_AGE 60 /* default maximum object lifetime in seconds */
-#ifndef COAP_MAX_PDU_SIZE
-#ifdef WITH_ARDUINO
-#define COAP_MAX_PDU_SIZE 320 /* maximum size of a CoAP PDU for embedded platforms*/
-#else
-#define COAP_MAX_PDU_SIZE 1400 /* maximum size of a CoAP PDU for big platforms*/
-#endif
-#endif /* COAP_MAX_PDU_SIZE */
-
-#define COAP_DEFAULT_VERSION 1 /* version of CoAP supported */
-#define COAP_DEFAULT_SCHEME "coap" /* the default scheme for CoAP URIs */
-
-/** well-known resources URI */
-#define COAP_DEFAULT_URI_WELLKNOWN ".well-known/core"
-
-#ifdef __COAP_DEFAULT_HASH
-/* pre-calculated hash key for the default well-known URI */
-#define COAP_DEFAULT_WKC_HASHKEY "\345\130\144\245"
-#endif
-
-/* CoAP message types */
-
-#define COAP_MESSAGE_CON 0 /* confirmable message (requires ACK/RST) */
-#define COAP_MESSAGE_NON 1 /* non-confirmable message (one-shot message) */
-#define COAP_MESSAGE_ACK 2 /* used to acknowledge confirmable messages */
-#define COAP_MESSAGE_RST 3 /* indicates error in received messages */
-
-/* CoAP request methods */
-
-#define COAP_REQUEST_GET 1
-#define COAP_REQUEST_POST 2
-#define COAP_REQUEST_PUT 3
-#define COAP_REQUEST_DELETE 4
-
-/* CoAP option types (be sure to update check_critical when adding options */
-
-#define COAP_OPTION_IF_MATCH 1 /* C, opaque, 0-8 B, (none) */
-#define COAP_OPTION_URI_HOST 3 /* C, String, 1-255 B, destination address */
-#define COAP_OPTION_ETAG 4 /* E, opaque, 1-8 B, (none) */
-#define COAP_OPTION_IF_NONE_MATCH 5 /* empty, 0 B, (none) */
-#define COAP_OPTION_URI_PORT 7 /* C, uint, 0-2 B, destination port */
-#define COAP_OPTION_LOCATION_PATH 8 /* E, String, 0-255 B, - */
-#define COAP_OPTION_URI_PATH 11 /* C, String, 0-255 B, (none) */
-#define COAP_OPTION_CONTENT_FORMAT 12 /* E, uint, 0-2 B, (none) */
-#define COAP_OPTION_CONTENT_TYPE COAP_OPTION_CONTENT_FORMAT
-#define COAP_OPTION_MAXAGE 14 /* E, uint, 0--4 B, 60 Seconds */
-#define COAP_OPTION_URI_QUERY 15 /* C, String, 1-255 B, (none) */
-#define COAP_OPTION_ACCEPT 17 /* C, uint, 0-2 B, (none) */
-#define COAP_OPTION_LOCATION_QUERY 20 /* E, String, 0-255 B, (none) */
-#define COAP_OPTION_PROXY_URI 35 /* C, String, 1-1034 B, (none) */
-#define COAP_OPTION_PROXY_SCHEME 39 /* C, String, 1-255 B, (none) */
-#define COAP_OPTION_SIZE2 28 /* E, uint, 0-4 B, (none) */
-#define COAP_OPTION_SIZE1 60 /* E, uint, 0-4 B, (none) */
-
-/* option types from draft-ietf-coap-observe-09 */
-
-#define COAP_OPTION_OBSERVE 6 /* E, empty/uint, 0 B/0-3 B, (none) */
-#define COAP_OPTION_SUBSCRIPTION COAP_OPTION_OBSERVE
-
-/* selected option types from draft-core-block-04 */
-
-#define COAP_OPTION_BLOCK2 23 /* C, uint, 0--3 B, (none) */
-#define COAP_OPTION_BLOCK1 27 /* C, uint, 0--3 B, (none) */
-
-#define COAP_VENDOR_OPT_START (2048)
-/**< the highest option number we know
- * COAP_MAX_OPT has to be larger than COAP_VENDOR_OPT_START
- * however, we should keep in mind that COAP_MAX_OPT
- * impacts the size of option filter as its size is about
- * ceil(COAP_MAX_OPT>>3)
- * Default is 3000 (just a nice round number)
- */
-#define COAP_MAX_OPT (3000)
-
-/* CoAP result codes (HTTP-Code / 100 * 40 + HTTP-Code % 100) */
-
-/* As of draft-ietf-core-coap-04, response codes are encoded to base
- * 32, i.e. the three upper bits determine the response class while
- * the remaining five fine-grained information specific to that class.
- */
-#define COAP_RESPONSE_CODE(N) (((N)/100 << 5) | (N)%100)
-
-/* Determines the class of response code C */
-#define COAP_RESPONSE_CLASS(C) (((C) >> 5) & 0xFF)
-
-#ifndef SHORT_ERROR_RESPONSE
-/**
- * Returns a human-readable response phrase for the specified CoAP
- * response @p code. This function returns @c NULL if not found.
- *
- * @param code The response code for which the literal phrase should
- * be retrieved.
- *
- * @return A zero-terminated string describing the error, or @c NULL
- * if not found.
- */
-const char *coap_response_phrase(unsigned char code);
-
-#define COAP_ERROR_PHRASE_LENGTH 32 /**< maximum length of error phrase */
-
-#else
-#define coap_response_phrase(x) ((char *)NULL)
-
-#define COAP_ERROR_PHRASE_LENGTH 0 /**< maximum length of error phrase */
-#endif /* SHORT_ERROR_RESPONSE */
-
-/* The following definitions exist for backwards compatibility */
-#if 0 /* this does not exist any more */
-#define COAP_RESPONSE_100 40 /* 100 Continue */
-#endif
-#define COAP_RESPONSE_200 COAP_RESPONSE_CODE(200) /* 2.00 OK */
-#define COAP_RESPONSE_201 COAP_RESPONSE_CODE(201) /* 2.01 Created */
-#define COAP_RESPONSE_202 COAP_RESPONSE_CODE(202) /* 2.02 Deleted */
-#define COAP_RESPONSE_304 COAP_RESPONSE_CODE(203) /* 2.03 Valid */
-#define COAP_RESPONSE_400 COAP_RESPONSE_CODE(400) /* 4.00 Bad Request */
-#define COAP_RESPONSE_403 COAP_RESPONSE_CODE(403) /* 4.03 Forbidden */
-#define COAP_RESPONSE_404 COAP_RESPONSE_CODE(404) /* 4.04 Not Found */
-#define COAP_RESPONSE_405 COAP_RESPONSE_CODE(405) /* 4.05 Method Not Allowed */
-#define COAP_RESPONSE_415 COAP_RESPONSE_CODE(415) /* 4.15 Unsupported Media Type */
-#define COAP_RESPONSE_500 COAP_RESPONSE_CODE(500) /* 5.00 Internal Server Error */
-#define COAP_RESPONSE_501 COAP_RESPONSE_CODE(501) /* 5.01 Not Implemented */
-#define COAP_RESPONSE_503 COAP_RESPONSE_CODE(503) /* 5.03 Service Unavailable */
-#define COAP_RESPONSE_504 COAP_RESPONSE_CODE(504) /* 5.04 Gateway Timeout */
-#if 0 /* these response codes do not have a valid code any more */
-# define COAP_RESPONSE_X_240 240 /* Token Option required by server */
-# define COAP_RESPONSE_X_241 241 /* Uri-Authority Option required by server */
-#endif
-#define COAP_RESPONSE_X_242 COAP_RESPONSE_CODE(402) /* Critical Option not supported */
-
-/* CoAP media type encoding */
-
-#define COAP_MEDIATYPE_TEXT_PLAIN 0 /* text/plain (UTF-8) */
-#define COAP_MEDIATYPE_APPLICATION_LINK_FORMAT 40 /* application/link-format */
-#define COAP_MEDIATYPE_APPLICATION_XML 41 /* application/xml */
-#define COAP_MEDIATYPE_APPLICATION_OCTET_STREAM 42 /* application/octet-stream */
-#define COAP_MEDIATYPE_APPLICATION_RDF_XML 43 /* application/rdf+xml */
-#define COAP_MEDIATYPE_APPLICATION_EXI 47 /* application/exi */
-#define COAP_MEDIATYPE_APPLICATION_JSON 50 /* application/json */
-
-/* Note that identifiers for registered media types are in the range 0-65535. We
- * use an unallocated type here and hope for the best. */
-#define COAP_MEDIATYPE_ANY 0xff /* any media type */
-
-/* CoAP transaction id */
-/*typedef unsigned short coap_tid_t; */
-typedef int coap_tid_t;
-#define COAP_INVALID_TID -1
-
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-pedantic"
-#endif
-#ifdef WORDS_BIGENDIAN
-typedef struct {
- unsigned int version:2; /* protocol version */
- unsigned int type:2; /* type flag */
- unsigned int token_length:4; /* length of Token */
- unsigned int code:8; /* request method (value 1--10) or response code (value 40-255) */
- unsigned short id; /* message id */
- __extension__ unsigned char token[0]; /* the actual token, if any */
-} coap_hdr_t;
-#else
-typedef struct {
- unsigned int token_length:4; /* length of Token */
- unsigned int type:2; /* type flag */
- unsigned int version:2; /* protocol version */
- unsigned int code:8; /* request method (value 1--10) or response code (value 40-255) */
- unsigned short id; /* transaction id (network byte order!) */
- __extension__ unsigned char token[0]; /* the actual token, if any */
-} coap_hdr_t;
-#endif
-#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
-#pragma GCC diagnostic pop
-#endif
-
-#define COAP_MESSAGE_IS_EMPTY(MSG) ((MSG)->code == 0)
-#define COAP_MESSAGE_IS_REQUEST(MSG) (!COAP_MESSAGE_IS_EMPTY(MSG) \
- && ((MSG)->code < 32))
-#define COAP_MESSAGE_IS_RESPONSE(MSG) ((MSG)->code >= 64 && (MSG)->code <= 191)
-
-#define COAP_OPT_LONG 0x0F /* OC == 0b1111 indicates that the option list in a
- * CoAP message is limited by 0b11110000 marker */
-
-#define COAP_OPT_END 0xF0 /* end marker */
-
-#define COAP_PAYLOAD_START 0xFF /* payload marker */
-
-/**
- * Structures for more convenient handling of options. (To be used with ordered
- * coap_list_t.) The option's data will be added to the end of the coap_option
- * structure (see macro COAP_OPTION_DATA).
- */
-typedef struct {
- unsigned short key; /* the option key (no delta coding) */
- unsigned int length;
-} coap_option;
-
-#define COAP_OPTION_KEY(option) (option).key
-#define COAP_OPTION_LENGTH(option) (option).length
-#define COAP_OPTION_DATA(option) ((unsigned char *)&(option) + sizeof(coap_option))
-
-/** Header structure for CoAP PDUs */
-
-typedef struct {
- size_t max_size; /**< allocated storage for options and data */
-
- coap_hdr_t *hdr;
- unsigned short max_delta; /**< highest option number */
- unsigned short length; /**< PDU length (including header, options, data) */
- unsigned char *data; /**< payload */
-
-#ifdef WITH_LWIP
- struct pbuf *pbuf; /**< lwIP PBUF. The allocated coap_pdu_t will always reside inside the pbuf's payload, but the pointer has to be kept because no exact offset can be given. This field must not be accessed from outside, because the pbuf's reference count is checked to be 1 when the pbuf is assigned to the pdu, and the pbuf stays exclusive to this pdu. */
-#endif
-
-} coap_pdu_t;
-
-/** Options in coap_pdu_t are accessed with the macro COAP_OPTION. */
-#define COAP_OPTION(node) ((coap_option *)(node)->options)
-
-#ifdef WITH_LWIP
-/**
- * Creates a CoAP PDU from an lwIP @p pbuf, whose reference is passed on to
- * this function.
- *
- * The pbuf is checked for being contiguous, for having enough head space for
- * the PDU struct (which is located directly in front of the data, overwriting
- * the old other headers), and for having only one reference. The reference is
- * stored in the PDU and will be freed when the PDU is freed.
- *
- * (For now, these are errors; in future, a new pbuf might be allocated, the
- * data copied and the passed pbuf freed).
- *
- * This behaves like coap_pdu_init(0, 0, 0, pbuf->tot_len), and afterwards
- * copying the contents of the pbuf to the pdu.
- *
- * @return A pointer to the new PDU object or @c NULL on error.
- */
-coap_pdu_t * coap_pdu_from_pbuf(struct pbuf *pbuf);
-#endif
-
-/**
- * Creates a new CoAP PDU of given @p size (must be large enough to hold the
- * basic CoAP message header (coap_hdr_t). The function returns a pointer to
- * the node coap_pdu_t object on success, or @c NULL on error. The storage
- * allocated for the result must be released with coap_delete_pdu().
- *
- * @param type The type of the PDU (one of COAP_MESSAGE_CON,
- * COAP_MESSAGE_NON, COAP_MESSAGE_ACK, COAP_MESSAGE_RST).
- * @param code The message code.
- * @param id The message id to set or COAP_INVALID_TID if unknown.
- * @param size The number of bytes to allocate for the actual message.
- *
- * @return A pointer to the new PDU object or @c NULL on error.
- */
-coap_pdu_t *
-coap_pdu_init(unsigned char type, unsigned char code,
- unsigned short id, size_t size);
-
-/**
- * Clears any contents from @p pdu and resets @c version field, @c
- * length and @c data pointers. @c max_size is set to @p size, any
- * other field is set to @c 0. Note that @p pdu must be a valid
- * pointer to a coap_pdu_t object created e.g. by coap_pdu_init().
- */
-void coap_pdu_clear(coap_pdu_t *pdu, size_t size);
-
-/**
- * Creates a new CoAP PDU. The object is created on the heap and must be released
- * using coap_delete_pdu();
- *
- * @deprecated This function allocates the maximum storage for each
- * PDU. Use coap_pdu_init() instead.
- */
-coap_pdu_t *coap_new_pdu();
-
-void coap_delete_pdu(coap_pdu_t *);
-
-/**
- * Parses @p data into the CoAP PDU structure given in @p result. This
- * function returns @c 0 on error or a number greater than zero on
- * success.
- *
- * @param data The raw data to parse as CoAP PDU
- * @param length The actual size of @p data
- * @param result The PDU structure to fill. Note that the structure must
- * provide space for at least @p length bytes to hold the
- * entire CoAP PDU.
- * @return A value greater than zero on success or @c 0 on error.
- */
-int coap_pdu_parse(unsigned char *data, size_t length, coap_pdu_t *result);
-
-/**
- * Adds token of length @p len to @p pdu. Adding the token destroys
- * any following contents of the pdu. Hence options and data must be
- * added after coap_add_token() has been called. In @p pdu, length is
- * set to @p len + @c 4, and max_delta is set to @c 0. This funtion
- * returns @c 0 on error or a value greater than zero on success.
- *
- * @param pdu The PDU where the token is to be added.
- * @param len The length of the new token.
- * @param data The token to add.
- * @return A value greater than zero on success, or @c 0 on error.
- */
-int coap_add_token(coap_pdu_t *pdu, size_t len, const unsigned char *data);
-
-/**
- * Adds option of given type to pdu that is passed as first
- * parameter. coap_add_option() destroys the PDU's data, so
- * coap_add_data() must be called after all options have been added.
- * As coap_add_token() destroys the options following the token,
- * the token must be added before coap_add_option() is called.
- * This function returns the number of bytes written or @c 0 on error.
- */
-size_t coap_add_option(coap_pdu_t *pdu, unsigned short type,
- unsigned int len, const unsigned char *data);
-
-/**
- * Adds option of given type to pdu that is passed as first
- * parameter, but does not write a value. It works like coap_add_option with
- * respect to calling sequence (i.e. after token and before data).
- * This function returns a memory address to which the option data has to be
- * written before the PDU can be sent, or @c NULL on error.
- */
-unsigned char *coap_add_option_later(coap_pdu_t *pdu, unsigned short type,
- unsigned int len);
-
-/**
- * Adds given data to the pdu that is passed as first parameter. Note
- * that the PDU's data is destroyed by coap_add_option(). coap_add_data()
- * must be called only once per PDU, otherwise the result is undefined.
- */
-int coap_add_data(coap_pdu_t *pdu, unsigned int len, const unsigned char *data);
-
-/**
- * Retrieves the length and data pointer of specified PDU. Returns 0 on error
- * or 1 if *len and *data have correct values. Note that these values are
- * destroyed with the pdu.
- */
-int coap_get_data(coap_pdu_t *pdu, size_t *len, unsigned char **data);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _PDU_H_ */
+++ /dev/null
-/* prng.h -- Pseudo Random Numbers
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file prng.h
- * @brief Pseudo Random Numbers
- */
-
-#ifndef _COAP_PRNG_H_
-#define _COAP_PRNG_H_
-
-#include "config.h"
-#include <ocrandom.h>
-
-/**
- * @defgroup prng Pseudo Random Numbers
- * @{
- */
-
-#ifndef WITH_CONTIKI
-#include <stdlib.h>
-
-/**
- * Fills \p buf with \p len random bytes. This is the default
- * implementation for prng(). You might want to change prng() to use
- * a better PRNG on your specific platform.
- */
-static inline int
-coap_prng_impl(unsigned char *buf, size_t len) {
-#if 0
- while (len--)
- *buf++ = rand() & 0xFF;
-#endif
- OCFillRandomMem(buf, len);
- return 1;
-}
-#else /* WITH_CONTIKI */
-#include <string.h>
-
-/**
- * Fills \p buf with \p len random bytes. This is the default
- * implementation for prng(). You might want to change prng() to use
- * a better PRNG on your specific platform.
- */
-static inline int
-contiki_prng_impl(unsigned char *buf, size_t len) {
- unsigned short v = random_rand();
- while (len > sizeof(v)) {
- memcpy(buf, &v, sizeof(v));
- len -= sizeof(v);
- buf += sizeof(v);
- v = random_rand();
- }
-
- memcpy(buf, &v, len);
- return 1;
-}
-
-#define prng(Buf,Length) contiki_prng_impl((Buf), (Length))
-#define prng_init(Value) random_init((unsigned short)(Value))
-#endif /* WITH_CONTIKI */
-
-#ifndef prng
-/**
- * Fills \p Buf with \p Length bytes of random data.
- *
- * @hideinitializer
- */
-#define prng(Buf,Length) coap_prng_impl((Buf), (Length))
-#endif
-
-#ifndef prng_init
-/**
- * Called to set the PRNG seed. You may want to re-define this to
- * allow for a better PRNG.
- *
- * @hideinitializer
- */
-#define prng_init(Value) OCSeedRandom()//srand((unsigned long)(Value))
-#endif
-
-/** @} */
-
-#endif /* _COAP_PRNG_H_ */
+++ /dev/null
-/* resource.c -- generic resource handling
- *
- * Copyright (C) 2010--2014 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-#include "net.h"
-#include "debug.h"
-#include "resource.h"
-#include "subscribe.h"
-
-#ifdef WITH_LWIP
-#include "utlist.h"
-/* mem.h is only needed for the string free calls for
- * COAP_ATTR_FLAGS_RELEASE_NAME / COAP_ATTR_FLAGS_RELEASE_VALUE /
- * COAP_RESOURCE_FLAGS_RELEASE_URI. not sure what those lines should actually
- * do on lwip. */
-#include "mem.h"
-
-#include <lwip/memp.h>
-
-#define COAP_MALLOC_TYPE(Type) \
- ((coap_##Type##_t *)memp_malloc(MEMP_COAP_##Type))
-#define COAP_FREE_TYPE(Type, Object) memp_free(MEMP_COAP_##Type, Object)
-
-#endif
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
-#include "utlist.h"
-#include "mem.h"
-
-#define COAP_MALLOC_TYPE(Type) \
- ((coap_##Type##_t *)coap_malloc(sizeof(coap_##Type##_t)))
-#define COAP_FREE_TYPE(Type, Object) coap_free(Object)
-
-#endif /* WITH_POSIX || WITH_ARDUINO */
-#ifdef WITH_CONTIKI
-#include "memb.h"
-
-MEMB(resource_storage, coap_resource_t, COAP_MAX_RESOURCES);
-MEMB(attribute_storage, coap_attr_t, COAP_MAX_ATTRIBUTES);
-MEMB(subscription_storage, coap_subscription_t, COAP_MAX_SUBSCRIBERS);
-
-void
-coap_resources_init() {
- memb_init(&resource_storage);
- memb_init(&attribute_storage);
- memb_init(&subscription_storage);
-}
-
-static inline coap_subscription_t *
-coap_malloc_subscription() {
- return memb_alloc(&subscription_storage);
-}
-
-static inline void
-coap_free_subscription(coap_subscription_t *subscription) {
- memb_free(&subscription_storage, subscription);
-}
-#endif /* WITH_CONTIKI */
-
-#define min(a,b) ((a) < (b) ? (a) : (b))
-
-/* Helper functions for conditional output of character sequences into
- * a given buffer. The first Offset characters are skipped.
- */
-
-/**
- * Adds Char to Buf if Offset is zero. Otherwise, Char is not written
- * and Offset is decremented.
- */
-#define PRINT_WITH_OFFSET(Buf,Offset,Char) \
- if ((Offset) == 0) { \
- (*(Buf)++) = (Char); \
- } else { \
- (Offset)--; \
- } \
-
-/**
- * Adds Char to Buf if Offset is zero and Buf is less than Bufend.
- */
-#define PRINT_COND_WITH_OFFSET(Buf,Bufend,Offset,Char,Result) { \
- if ((Buf) < (Bufend)) { \
- PRINT_WITH_OFFSET(Buf,Offset,Char); \
- } \
- (Result)++; \
- }
-
-/**
- * Copies at most Length characters of Str to Buf. The first Offset
- * characters are skipped. Output may be truncated to Bufend - Buf
- * characters.
- */
-#define COPY_COND_WITH_OFFSET(Buf,Bufend,Offset,Str,Length,Result) { \
- size_t i; \
- for (i = 0; i < (Length); i++) { \
- PRINT_COND_WITH_OFFSET((Buf), (Bufend), (Offset), (Str)[i], (Result)); \
- } \
- }
-
-int
-match(const str *text, const str *pattern, int match_prefix, int match_substring) {
- assert(text); assert(pattern);
-
- if (text->length < pattern->length)
- return 0;
-
- if (match_substring) {
- unsigned char *next_token = text->s;
- size_t remaining_length = text->length;
- while (remaining_length) {
- size_t token_length;
- unsigned char *token = next_token;
- next_token = (unsigned char *)memchr(token, ' ', remaining_length);
-
- if (next_token) {
- token_length = next_token - token;
- remaining_length -= (token_length + 1);
- next_token++;
- } else {
- token_length = remaining_length;
- remaining_length = 0;
- }
-
- if ((match_prefix || pattern->length == token_length) &&
- memcmp(token, pattern->s, pattern->length) == 0)
- return 1;
- }
- return 0;
- }
-
- return (match_prefix || pattern->length == text->length) &&
- memcmp(text->s, pattern->s, pattern->length) == 0;
-}
-
-/**
- * Prints the names of all known resources to @p buf. This function
- * sets @p buflen to the number of bytes actually written and returns
- * @c 1 on succes. On error, the value in @p buflen is undefined and
- * the return value will be @c 0.
- *
- * @param context The context with the resource map.
- * @param buf The buffer to write the result.
- * @param buflen Must be initialized to the maximum length of @p buf and will be
- * set to the length of the well-known response on return.
- * @param offset The offset in bytes where the output shall start and is
- * shifted accordingly with the characters that have been
- * processed. This parameter is used to support the block
- * option.
- * @param query_filter A filter query according to <a href="http://tools.ietf.org/html/draft-ietf-core-link-format-11#section-4.1">Link Format</a>
- *
- * @return COAP_PRINT_STATUS_ERROR on error. Otherwise, the lower 28 bits are
- * set to the number of bytes that have actually been written to
- * @p buf. COAP_PRINT_STATUS_TRUNC is set when the output has been
- * truncated.
- */
-#if defined(__GNUC__) && defined(WITHOUT_QUERY_FILTER)
-coap_print_status_t
-print_wellknown(coap_context_t *context, unsigned char *buf, size_t *buflen,
- size_t offset,
- coap_opt_t *query_filter __attribute__ ((unused))) {
-#else /* not a GCC */
-coap_print_status_t
-print_wellknown(coap_context_t *context, unsigned char *buf, size_t *buflen,
- size_t offset, coap_opt_t *query_filter) {
-#endif /* GCC */
- coap_resource_t *r;
- unsigned char *p = buf;
- const unsigned char *bufend = buf + *buflen;
- size_t left, written = 0;
- coap_print_status_t result;
- const size_t old_offset = offset;
- int subsequent_resource = 0;
-#ifndef COAP_RESOURCES_NOHASH
- coap_resource_t *tmp;
-#endif
-#ifndef WITHOUT_QUERY_FILTER
- str resource_param = { 0, NULL }, query_pattern = { 0, NULL };
- int flags = 0; /* MATCH_SUBSTRING, MATCH_PREFIX, MATCH_URI */
-#define MATCH_URI 0x01
-#define MATCH_PREFIX 0x02
-#define MATCH_SUBSTRING 0x04
- static const str _rt_attributes[] = {
- {2, (unsigned char *)"rt"},
- {2, (unsigned char *)"if"},
- {3, (unsigned char *)"rel"},
- {0, NULL}};
-#endif /* WITHOUT_QUERY_FILTER */
-
-#ifdef WITH_CONTIKI
- int i;
-#endif /* WITH_CONTIKI */
-
-#ifndef WITHOUT_QUERY_FILTER
- /* split query filter, if any */
- if (query_filter) {
- resource_param.s = COAP_OPT_VALUE(query_filter);
- while (resource_param.length < COAP_OPT_LENGTH(query_filter)
- && resource_param.s[resource_param.length] != '=')
- resource_param.length++;
-
- if (resource_param.length < COAP_OPT_LENGTH(query_filter)) {
- const str *rt_attributes;
- if (resource_param.length == 4 &&
- memcmp(resource_param.s, "href", 4) == 0)
- flags |= MATCH_URI;
-
- for (rt_attributes = _rt_attributes; rt_attributes->s; rt_attributes++) {
- if (resource_param.length == rt_attributes->length &&
- memcmp(resource_param.s, rt_attributes->s, rt_attributes->length) == 0) {
- flags |= MATCH_SUBSTRING;
- break;
- }
- }
-
- /* rest is query-pattern */
- query_pattern.s =
- COAP_OPT_VALUE(query_filter) + resource_param.length + 1;
-
- assert((resource_param.length + 1) <= COAP_OPT_LENGTH(query_filter));
- query_pattern.length =
- COAP_OPT_LENGTH(query_filter) - (resource_param.length + 1);
-
- if ((query_pattern.s[0] == '/') && ((flags & MATCH_URI) == MATCH_URI)) {
- query_pattern.s++;
- query_pattern.length--;
- }
-
- if (query_pattern.length &&
- query_pattern.s[query_pattern.length-1] == '*') {
- query_pattern.length--;
- flags |= MATCH_PREFIX;
- }
- }
- }
-#endif /* WITHOUT_QUERY_FILTER */
-
-#ifndef WITH_CONTIKI
-
-#ifdef COAP_RESOURCES_NOHASH
- LL_FOREACH(context->resources, r) {
-#else
- HASH_ITER(hh, context->resources, r, tmp) {
-#endif
-#else /* WITH_CONTIKI */
- r = (coap_resource_t *)resource_storage.mem;
- for (i = 0; i < resource_storage.num; ++i, ++r) {
- if (!resource_storage.count[i])
- continue;
-#endif /* WITH_CONTIKI */
-
-#ifndef WITHOUT_QUERY_FILTER
- if (resource_param.length) { /* there is a query filter */
-
- if (flags & MATCH_URI) { /* match resource URI */
- if (!match(&r->uri, &query_pattern, (flags & MATCH_PREFIX) != 0, (flags & MATCH_SUBSTRING) != 0))
- continue;
- } else { /* match attribute */
- coap_attr_t *attr;
- str unquoted_val;
- attr = coap_find_attr(r, resource_param.s, resource_param.length);
- if (!attr) continue;
- if (attr->value.s[0] == '"') { /* if attribute has a quoted value, remove double quotes */
- unquoted_val.length = attr->value.length - 2;
- unquoted_val.s = attr->value.s + 1;
- } else {
- unquoted_val = attr->value;
- }
- if (!(match(&unquoted_val, &query_pattern,
- (flags & MATCH_PREFIX) != 0,
- (flags & MATCH_SUBSTRING) != 0)))
- continue;
- }
- }
-#endif /* WITHOUT_QUERY_FILTER */
-
- if (!subsequent_resource) { /* this is the first resource */
- subsequent_resource = 1;
- } else {
- PRINT_COND_WITH_OFFSET(p, bufend, offset, ',', written);
- }
-
- left = bufend - p; /* calculate available space */
- result = coap_print_link(r, p, &left, &offset);
-
- if (result & COAP_PRINT_STATUS_ERROR) {
- break;
- }
-
- /* coap_print_link() returns the number of characters that
- * where actually written to p. Now advance to its end. */
- p += COAP_PRINT_OUTPUT_LENGTH(result);
- written += left;
- }
-
- *buflen = written;
- result = p - buf;
- if (result + old_offset - offset < *buflen) {
- result |= COAP_PRINT_STATUS_TRUNC;
- }
- return result;
-}
-
-coap_resource_t *
-coap_resource_init(const unsigned char *uri, size_t len, int flags) {
- coap_resource_t *r;
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- r = (coap_resource_t *)coap_malloc(sizeof(coap_resource_t));
-#endif
-#ifdef WITH_LWIP
- r = (coap_resource_t *)memp_malloc(MEMP_COAP_RESOURCE);
-#endif
-#ifdef WITH_CONTIKI
- r = (coap_resource_t *)memb_alloc(&resource_storage);
-#endif
- if (r) {
- memset(r, 0, sizeof(coap_resource_t));
-
-#ifdef WITH_CONTIKI
- LIST_STRUCT_INIT(r, link_attr);
-#endif /* WITH_CONTIKI */
- LIST_STRUCT_INIT(r, subscribers);
-
- r->uri.s = (unsigned char *)uri;
- r->uri.length = len;
-
- coap_hash_path(r->uri.s, r->uri.length, r->key);
-
- r->flags = flags;
- } else {
- debug("coap_resource_init: no memory left\n");
- }
-
- return r;
-}
-
-coap_attr_t *
-coap_add_attr(coap_resource_t *resource,
- const unsigned char *name, size_t nlen,
- const unsigned char *val, size_t vlen,
- int flags) {
- coap_attr_t *attr;
-
- if (!resource || !name)
- return NULL;
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- attr = (coap_attr_t *)coap_malloc(sizeof(coap_attr_t));
-#endif
-#ifdef WITH_LWIP
- attr = (coap_attr_t *)memp_malloc(MEMP_COAP_RESOURCEATTR);
-#endif
-#ifdef WITH_CONTIKI
- attr = (coap_attr_t *)memb_alloc(&attribute_storage);
-#endif
-
- if (attr) {
- attr->name.length = nlen;
- attr->value.length = val ? vlen : 0;
-
- attr->name.s = (unsigned char *)name;
- attr->value.s = (unsigned char *)val;
-
- attr->flags = flags;
-
- /* add attribute to resource list */
-#ifndef WITH_CONTIKI
- LL_PREPEND(resource->link_attr, attr);
-#else /* WITH_CONTIKI */
- list_add(resource->link_attr, attr);
-#endif /* WITH_CONTIKI */
- } else {
- debug("coap_add_attr: no memory left\n");
- }
-
- return attr;
-}
-
-coap_attr_t *
-coap_find_attr(coap_resource_t *resource,
- const unsigned char *name, size_t nlen) {
- coap_attr_t *attr;
-
- if (!resource || !name)
- return NULL;
-
-#ifndef WITH_CONTIKI
- LL_FOREACH(resource->link_attr, attr) {
-#else /* WITH_CONTIKI */
- for (attr = list_head(resource->link_attr); attr;
- attr = list_item_next(attr)) {
-#endif /* WITH_CONTIKI */
- if (attr->name.length == nlen &&
- memcmp(attr->name.s, name, nlen) == 0)
- return attr;
- }
-
- return NULL;
-}
-
-void
-coap_delete_attr(coap_attr_t *attr) {
- if (!attr)
- return;
- if (attr->flags & COAP_ATTR_FLAGS_RELEASE_NAME)
- coap_free(attr->name.s);
- if (attr->flags & COAP_ATTR_FLAGS_RELEASE_VALUE)
- coap_free(attr->value.s);
-#ifdef POSIX
- coap_free(attr);
-#endif
-#ifdef WITH_LWIP
- memp_free(MEMP_COAP_RESOURCEATTR, attr);
-#endif
-#ifdef WITH_CONTIKI
- /* FIXME it looks like this was never implemented */
-#endif
-}
-
-void
-coap_hash_request_uri(const coap_pdu_t *request, coap_key_t key) {
- coap_opt_iterator_t opt_iter;
- coap_opt_filter_t filter;
- coap_opt_t *option;
-
- memset(key, 0, sizeof(coap_key_t));
-
- coap_option_filter_clear(filter);
- coap_option_setb(filter, COAP_OPTION_URI_PATH);
-
- coap_option_iterator_init((coap_pdu_t *)request, &opt_iter, filter);
- while ((option = coap_option_next(&opt_iter)))
- coap_hash(COAP_OPT_VALUE(option), COAP_OPT_LENGTH(option), key);
-}
-
-void
-coap_add_resource(coap_context_t *context, coap_resource_t *resource) {
-#ifndef WITH_CONTIKI
-#ifdef COAP_RESOURCES_NOHASH
- LL_PREPEND(context->resources, resource);
-#else
- HASH_ADD(hh, context->resources, key, sizeof(coap_key_t), resource);
-#endif
-#endif /* WITH_CONTIKI */
-}
-
-int
-coap_delete_resource(coap_context_t *context, coap_key_t key) {
- coap_resource_t *resource;
- coap_attr_t *attr, *tmp;
-#ifdef WITH_CONTIKI
- coap_subscription_t *obs;
-#endif
-
- if (!context)
- return 0;
-
- resource = coap_get_resource_from_key(context, key);
-
- if (!resource)
- return 0;
-
-#if defined(WITH_POSIX) || defined(WITH_LWIP) || defined(WITH_ARDUINO)
-#ifdef COAP_RESOURCES_NOHASH
- LL_DELETE(context->resources, resource);
-#else
- HASH_DELETE(hh, context->resources, resource);
-#endif
-
- /* delete registered attributes */
- LL_FOREACH_SAFE(resource->link_attr, attr, tmp) coap_delete_attr(attr);
-
- if (resource->flags & COAP_RESOURCE_FLAGS_RELEASE_URI)
- coap_free(resource->uri.s);
-
-#if defined(WITH_POSIX) || defined(WITH_ARDUINO)
- coap_free(resource);
-#endif
-#ifdef WITH_LWIP
- memp_free(MEMP_COAP_RESOURCE, resource);
-#endif
-#else /* not (WITH_POSIX || WITH_LWIP || WITH_ARDUINO) */
- /* delete registered attributes */
- while ( (attr = list_pop(resource->link_attr)) )
- memb_free(&attribute_storage, attr);
-
- /* delete subscribers */
- while ( (obs = list_pop(resource->subscribers)) ) {
- /* FIXME: notify observer that its subscription has been removed */
- memb_free(&subscription_storage, obs);
- }
-
- memb_free(&resource_storage, resource);
-#endif /* WITH_CONTIKI */
-
- return 1;
-}
-
-coap_resource_t *
-coap_get_resource_from_key(coap_context_t *context, coap_key_t key) {
-#ifndef WITH_CONTIKI
- coap_resource_t *resource;
-#ifdef COAP_RESOURCES_NOHASH
- resource = NULL;
- LL_FOREACH(context->resources, resource) {
- /* if you think you can outspart the compiler and speed things up by (eg by
- * casting to uint32* and comparing alues), increment this counter: 1 */
- if (memcmp(key, resource->key, sizeof(coap_key_t)) == 0)
- return resource;
- }
- return NULL;
-#else
- HASH_FIND(hh, context->resources, key, sizeof(coap_key_t), resource);
-
- return resource;
-#endif
-#else /* WITH_CONTIKI */
- int i;
- coap_resource_t *ptr2;
-
- /* the search function is basically taken from memb.c */
- ptr2 = (coap_resource_t *)resource_storage.mem;
- for (i = 0; i < resource_storage.num; ++i) {
- if (resource_storage.count[i] &&
- (memcmp(ptr2->key, key, sizeof(coap_key_t)) == 0))
- return (coap_resource_t *)ptr2;
- ++ptr2;
- }
-
- return NULL;
-#endif /* WITH_CONTIKI */
-}
-
-coap_print_status_t
-coap_print_link(const coap_resource_t *resource,
- unsigned char *buf, size_t *len, size_t *offset) {
- unsigned char *p = buf;
- const unsigned char *bufend = buf + *len;
- coap_attr_t *attr;
- coap_print_status_t result = 0;
- const size_t old_offset = *offset;
-
- *len = 0;
- PRINT_COND_WITH_OFFSET(p, bufend, *offset, '<', *len);
- PRINT_COND_WITH_OFFSET(p, bufend, *offset, '/', *len);
-
- COPY_COND_WITH_OFFSET(p, bufend, *offset,
- resource->uri.s, resource->uri.length, *len);
-
- PRINT_COND_WITH_OFFSET(p, bufend, *offset, '>', *len);
-
-#ifndef WITH_CONTIKI
- LL_FOREACH(resource->link_attr, attr) {
-#else /* WITH_CONTIKI */
- for (attr = list_head(resource->link_attr); attr;
- attr = list_item_next(attr)) {
-#endif /* WITH_CONTIKI */
-
- PRINT_COND_WITH_OFFSET(p, bufend, *offset, ';', *len);
-
- COPY_COND_WITH_OFFSET(p, bufend, *offset,
- attr->name.s, attr->name.length, *len);
-
- if (attr->value.s) {
- PRINT_COND_WITH_OFFSET(p, bufend, *offset, '=', *len);
-
- COPY_COND_WITH_OFFSET(p, bufend, *offset,
- attr->value.s, attr->value.length, *len);
- }
-
- }
- if (resource->observable) {
- COPY_COND_WITH_OFFSET(p, bufend, *offset, ";obs", 4, *len);
- }
-
- result = p - buf;
- if (result + old_offset - *offset < *len) {
- result |= COAP_PRINT_STATUS_TRUNC;
- }
-
- return result;
-}
-
-#ifndef WITHOUT_OBSERVE
-coap_subscription_t *
-coap_find_observer(coap_resource_t *resource, const coap_address_t *peer,
- const str *token) {
- coap_subscription_t *s;
-
- assert(resource);
- assert(peer);
-
- for (s = (coap_subscription_t*)list_head(resource->subscribers); s;
- s = (coap_subscription_t*)list_item_next(s)) {
- if (coap_address_equals(&s->subscriber, peer)
- && (!token || (token->length == s->token_length
- && memcmp(token->s, s->token, token->length) == 0)))
- return s;
- }
-
- return NULL;
-}
-
-coap_subscription_t *
-coap_add_observer(coap_resource_t *resource,
- const coap_address_t *observer,
- const str *token) {
- coap_subscription_t *s;
-
- assert(observer);
-
- /* Check if there is already a subscription for this peer. */
- s = coap_find_observer(resource, observer, token);
-
- /* We are done if subscription was found. */
- if (s)
- return s;
-
- /* s points to a different subscription, so we have to create
- * another one. */
- s = COAP_MALLOC_TYPE(subscription);
-
- if (!s)
- return NULL;
-
- coap_subscription_init(s);
- memcpy(&s->subscriber, observer, sizeof(coap_address_t));
-
- if (token && token->length) {
- s->token_length = token->length;
- memcpy(s->token, token->s, min(s->token_length, 8));
- }
-
- /* add subscriber to resource */
- list_add(resource->subscribers, s);
-
- return s;
-}
-
-void
-coap_touch_observer(coap_context_t *context, const coap_address_t *observer,
- const str *token) {
- coap_resource_t *r;
- coap_subscription_t *s;
-
-#ifndef WITH_CONTIKI
-#ifdef COAP_RESOURCES_NOHASH
- LL_FOREACH(context->resources, r) {
-#else
- coap_resource_t *tmp;
- HASH_ITER(hh, context->resources, r, tmp) {
-#endif
- s = coap_find_observer(r, observer, token);
- if (s) {
- s->fail_cnt = 0;
- }
- }
-#else /* WITH_CONTIKI */
- r = (coap_resource_t *)resource_storage.mem;
- for (i = 0; i < resource_storage.num; ++i, ++r) {
- if (resource_storage.count[i]) {
- s = coap_find_observer(r, observer, token);
- if (s) {
- s->fail_cnt = 0;
- }
- }
- }
-#endif /* WITH_CONTIKI */
-}
-
-void
-coap_delete_observer(coap_resource_t *resource, const coap_address_t *observer,
- const str *token) {
- coap_subscription_t *s;
-
- s = coap_find_observer(resource, observer, token);
-
- if (s) {
- list_remove(resource->subscribers, s);
-
- COAP_FREE_TYPE(subscription,s);
- }
-}
-
-static void
-coap_notify_observers(coap_context_t *context, coap_resource_t *r) {
- coap_method_handler_t h;
- coap_subscription_t *obs;
- str token;
- coap_pdu_t *response;
-
- if (r->observable && (r->dirty || r->partiallydirty)) {
- r->partiallydirty = 0;
-
- /* retrieve GET handler, prepare response */
- h = r->handler[COAP_REQUEST_GET - 1];
- assert(h); /* we do not allow subscriptions if no
- * GET handler is defined */
-
- for (obs = (coap_subscription_t*)list_head(r->subscribers); obs;
- obs = (coap_subscription_t*)list_item_next(obs)) {
- if (r->dirty == 0 && obs->dirty == 0)
- /* running this resource due to partiallydirty, but this observation's notification was already enqueued */
- continue;
-
- coap_tid_t tid = COAP_INVALID_TID;
- obs->dirty = 0;
- /* initialize response */
- response = coap_pdu_init(COAP_MESSAGE_CON, 0, 0, COAP_MAX_PDU_SIZE);
- if (!response) {
- obs->dirty = 1;
- r->partiallydirty = 1;
- debug("coap_check_notify: pdu init failed, resource stays partially dirty\n");
- continue;
- }
-
- if (!coap_add_token(response, obs->token_length, obs->token)) {
- obs->dirty = 1;
- r->partiallydirty = 1;
- debug("coap_check_notify: cannot add token, resource stays partially dirty\n");
- coap_delete_pdu(response);
- continue;
- }
-
- token.length = obs->token_length;
- token.s = obs->token;
-
- response->hdr->id = coap_new_message_id(context);
- if (obs->non && obs->non_cnt < COAP_OBS_MAX_NON) {
- response->hdr->type = COAP_MESSAGE_NON;
- } else {
- response->hdr->type = COAP_MESSAGE_CON;
- }
- /* fill with observer-specific data */
- h(context, r, &obs->subscriber, NULL, &token, response);
-
- if (response->hdr->type == COAP_MESSAGE_CON) {
- tid = coap_send(context, &obs->subscriber, response, SEND_NOW_CON);
- obs->non_cnt = 0;
- } else {
- tid = coap_send(context, &obs->subscriber, response, SEND_NOW);
- obs->non_cnt++;
- }
-
- if (COAP_INVALID_TID == tid || response->hdr->type != COAP_MESSAGE_CON)
- coap_delete_pdu(response);
- if (COAP_INVALID_TID == tid)
- {
- debug("coap_check_notify: sending failed, resource stays partially dirty\n");
- obs->dirty = 1;
- r->partiallydirty = 1;
- }
-
- }
-
- /* Increment value for next Observe use. */
- context->observe++;
- }
- r->dirty = 0;
-}
-
-void
-coap_check_notify(coap_context_t *context) {
- coap_resource_t *r;
-#ifndef WITH_CONTIKI
-
-#ifdef COAP_RESOURCES_NOHASH
- LL_FOREACH(context->resources, r) {
-#else
- coap_resource_t *tmp;
- HASH_ITER(hh, context->resources, r, tmp) {
-#endif
- coap_notify_observers(context, r);
- }
-#else /* WITH_CONTIKI */
- int i;
-
- r = (coap_resource_t *)resource_storage.mem;
- for (i = 0; i < resource_storage.num; ++i, ++r) {
- if (resource_storage.count[i]) {
- coap_notify_observers(context, r);
- }
- }
-#endif /* WITH_CONTIKI */
-}
-
-/**
- * Checks the failure counter for (peer, token) and removes peer from
- * the list of observers for the given resource when COAP_OBS_MAX_FAIL
- * is reached.
- *
- * @param context The CoAP context to use
- * @param resource The resource to check for (peer, token)
- * @param peer The observer's address
- * @param token The token that has been used for subscription.
- */
-static void
-coap_remove_failed_observers(coap_context_t *context,
- coap_resource_t *resource,
- const coap_address_t *peer,
- const str *token) {
- coap_subscription_t *obs;
-
- for (obs = (coap_subscription_t*)list_head(resource->subscribers); obs;
- obs = (coap_subscription_t*)list_item_next(obs)) {
- if (coap_address_equals(peer, &obs->subscriber) &&
- token->length == obs->token_length &&
- memcmp(token->s, obs->token, token->length) == 0) {
-
- /* count failed notifies and remove when
- * COAP_MAX_FAILED_NOTIFY is reached */
- if (obs->fail_cnt < COAP_OBS_MAX_FAIL)
- obs->fail_cnt++;
- else {
- list_remove(resource->subscribers, obs);
- obs->fail_cnt = 0;
-
-#ifndef NDEBUG
- if (LOG_DEBUG <= coap_get_log_level()) {
-#ifndef INET6_ADDRSTRLEN
-#define INET6_ADDRSTRLEN 40
-#endif
- unsigned char addr[INET6_ADDRSTRLEN+8];
-
- if (coap_print_addr(&obs->subscriber, addr, INET6_ADDRSTRLEN+8))
- debug("** removed observer %s\n", addr);
- }
-#endif
- coap_cancel_all_messages(context, &obs->subscriber,
- obs->token, obs->token_length);
-
- COAP_FREE_TYPE(subscription, obs);
- }
- }
- break; /* break loop if observer was found */
- }
-}
-
-void
-coap_handle_failed_notify(coap_context_t *context,
- const coap_address_t *peer,
- const str *token) {
- coap_resource_t *r;
-
-#ifndef WITH_CONTIKI
-
-#ifdef COAP_RESOURCES_NOHASH
- LL_FOREACH(context->resources, r) {
-#else
- coap_resource_t *tmp;
- HASH_ITER(hh, context->resources, r, tmp) {
-#endif
- coap_remove_failed_observers(context, r, peer, token);
- }
-#else /* WITH_CONTIKI */
- int i;
-
- r = (coap_resource_t *)resource_storage.mem;
- for (i = 0; i < resource_storage.num; ++i, ++r) {
- if (resource_storage.count[i]) {
- coap_remove_failed_observers(context, r, peer, token);
- }
- }
-#endif /* WITH_CONTIKI */
-}
-#endif /* WITHOUT_NOTIFY */
+++ /dev/null
-/* resource.h -- generic resource handling
- *
- * Copyright (C) 2010,2011,2014 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-/**
- * @file resource.h
- * @brief generic resource handling
- */
-
-#ifndef _COAP_RESOURCE_H_
-#define _COAP_RESOURCE_H_
-
-#include "config.h"
-#include "t_list.h"
-#include "async.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#ifndef COAP_RESOURCE_CHECK_TIME
-/** The interval in seconds to check if resources have changed. */
-#define COAP_RESOURCE_CHECK_TIME 2
-#endif /* COAP_RESOURCE_CHECK_TIME */
-
-#ifndef WITH_CONTIKI
-# ifdef COAP_RESOURCES_NOHASH
-# include "utlist.h"
-# else
-# include "uthash.h"
-# endif
-#else /* WITH_CONTIKI */
-#endif /* WITH_CONTIKI */
-#include "hashkey.h"
-#include "str.h"
-#include "pdu.h"
-#include "net.h"
-#include "subscribe.h"
-
-/** Definition of message handler function (@sa coap_resource_t). */
-typedef void (*coap_method_handler_t)
- (coap_context_t *, struct coap_resource_t *, coap_address_t *, coap_pdu_t *,
- str * /* token */, coap_pdu_t * /* response */);
-
-#define COAP_ATTR_FLAGS_RELEASE_NAME 0x1
-#define COAP_ATTR_FLAGS_RELEASE_VALUE 0x2
-
-typedef struct coap_attr_t {
- struct coap_attr_t *next;
- str name;
- str value;
- int flags;
-} coap_attr_t;
-
-#define COAP_RESOURCE_FLAGS_RELEASE_URI 0x1
-
-typedef struct coap_resource_t {
- unsigned int dirty:1; /**< set to 1 if resource has changed */
- unsigned int partiallydirty:1; /**< set to 1 if some subscribers have not yet been notified of the last change */
- unsigned int observable:1; /**< can be observed */
- unsigned int cacheable:1; /**< can be cached */
-
- /**
- * Used to store handlers for the four coap methods @c GET, @c POST,
- * @c PUT, and @c DELETE. coap_dispatch() will pass incoming
- * requests to the handler that corresponds to its request method or
- * generate a 4.05 response if no handler is available.
- */
- coap_method_handler_t handler[4];
-
- coap_key_t key; /**< the actual key bytes for this resource */
-
-#ifndef WITH_CONTIKI
-#ifdef COAP_RESOURCES_NOHASH
- struct coap_resource_t *next;
-#else
- UT_hash_handle hh;
-#endif
-#endif /* WITH_CONTIKI */
-
-#ifndef WITH_CONTIKI
- coap_attr_t *link_attr; /**< attributes to be included with the link format */
-#else /* WITH_CONTIKI */
- LIST_STRUCT(link_attr); /**< attributes to be included with the link format */
-#endif /* WITH_CONTIKI */
- LIST_STRUCT(subscribers); /**< list of observers for this resource */
-
-
- /**
- * Request URI for this resource. This field will point into the
- * static memory. */
- str uri;
- int flags;
-
-} coap_resource_t;
-
-/**
- * Creates a new resource object and initializes the link field to the
- * string of length @p len. This function returns the
- * new coap_resource_t object.
- *
- * @param uri The URI path of the new resource.
- * @param len The length of @p uri.
- * @param flags Flags for memory management (in particular release of memory)
- *
- * @return A pointer to the new object or @c NULL on error.
- */
-coap_resource_t *coap_resource_init(const unsigned char *uri, size_t len, int flags);
-
-/**
- * Registers the given @p resource for @p context. The resource must
- * have been created by coap_resource_init(), the storage allocated
- * for the resource will be released by coap_delete_resource().
- *
- * @param context The context to use.
- * @param resource The resource to store.
- */
-void coap_add_resource(coap_context_t *context, coap_resource_t *resource);
-
-/**
- * Deletes a resource identified by @p key. The storage allocated for
- * that resource is freed.
- *
- * @param context The context where the resources are stored.
- * @param key The unique key for the resource to delete.
- *
- * @return @c 1 if the resource was found (and destroyed), @c 0 otherwise.
- */
-int coap_delete_resource(coap_context_t *context, coap_key_t key);
-
-/**
- * Registers a new attribute with the given @p resource. As the
- * attributes str fields will point to @p name and @p val the
- * caller must ensure that these pointers are valid during the
- * attribute's lifetime.
- *
- * @param resource The resource to register the attribute with.
- * @param name The attribute's name.
- * @param nlen Length of @p name.
- * @param val The attribute's value or @c NULL if none.
- * @param vlen Length of @p val if specified.
- * @param flags Flags for memory management (in particular release of memory)
- *
- * @return A pointer to the new attribute or @c NULL on error.
- */
-coap_attr_t *coap_add_attr(coap_resource_t *resource,
- const unsigned char *name, size_t nlen,
- const unsigned char *val, size_t vlen,
- int flags);
-
-/**
- * Returns @p resource's coap_attr_t object with given @p name if
- * found, @c NULL otherwise.
- *
- * @param resource The resource to search for attribute @p name.
- * @param name Name of the requested attribute.
- * @param nlen Actual length of @p name.
- * @return The first attribute with specified @p name or @c NULL if
- * none was found.
- */
-coap_attr_t *coap_find_attr(coap_resource_t *resource,
- const unsigned char *name, size_t nlen);
-
-/**
- * Deletes an attribute
- *
- * @param attr Pointer to a previously created attribute
- *
- */
-void coap_delete_attr(coap_attr_t *attr);
-
-/**
- * Status word to encode the result of conditional print or copy
- * operations such as coap_print_link(). The lower 28 bits of
- * coap_print_status_t are used to encode the number of characters
- * that has actually been printed, bits 28 to 31 encode the status.
- * When COAP_PRINT_STATUS_ERROR is set, an error occurred during
- * output. In this case, the other bits are undefined.
- * COAP_PRINT_STATUS_TRUNC indicates that the output is truncated,
- * i.e. the printing would have exceeded the current buffer.
- */
-typedef unsigned int coap_print_status_t;
-
-#define COAP_PRINT_STATUS_MASK 0xF0000000u
-#define COAP_PRINT_OUTPUT_LENGTH(v) ((v) & ~COAP_PRINT_STATUS_MASK)
-#define COAP_PRINT_STATUS_ERROR 0x80000000u
-#define COAP_PRINT_STATUS_TRUNC 0x40000000u
-
-/**
- * Writes a description of this resource in link-format to given text
- * buffer. @p len must be initialized to the maximum length of @p buf
- * and will be set to the number of characters actually written if
- * successful. This function returns @c 1 on success or @c 0 on
- * error.
- *
- * @param resource The resource to describe.
- * @param buf The output buffer to write the description to.
- * @param len Must be initialized to the length of @p buf and
- * will be set to the length of the printed link description.
- * @param offset The offset within the resource description where to
- * start writing into @p buf. This is useful for dealing
- * with the Block2 option. @p offset is updated during
- * output as it is consumed.
- *
- * @return If COAP_PRINT_STATUS_ERROR is set, an error occured. Otherwise,
- * the lower 28 bits will indicate the number of characters that
- * have actually been output into @p buffer. The flag
- * COAP_PRINT_STATUS_TRUNC indicates that the output has been
- * truncated.
- */
-coap_print_status_t coap_print_link(const coap_resource_t *resource,
- unsigned char *buf, size_t *len, size_t *offset);
-
-/**
- * Registers the specified @p handler as message handler for the request type
- * @p method
- *
- * @param resource The resource for which the handler shall be registered.
- * @param method The CoAP request method to handle.
- * @param handler The handler to register with @p resource.
- */
-static inline void
-coap_register_handler(coap_resource_t *resource,
- unsigned char method, coap_method_handler_t handler) {
- assert(resource);
- assert(method > 0 && (size_t)(method-1) < sizeof(resource->handler)/sizeof(coap_method_handler_t));
- resource->handler[method-1] = handler;
-}
-
-/**
- * Returns the resource identified by the unique string @p key. If no
- * resource was found, this function returns @c NULL.
- *
- * @param context The context to look for this resource.
- * @param key The unique key of the resource.
- *
- * @return A pointer to the resource or @c NULL if not found.
- */
-coap_resource_t *coap_get_resource_from_key(coap_context_t *context,
- coap_key_t key);
-
-/**
- * Calculates the hash key for the resource requested by the
- * Uri-Options of @p request. This function calls coap_hash() for
- * every path segment.
- *
- * @param request The requesting pdu.
- * @param key The resulting hash is stored in @p key
- */
-void coap_hash_request_uri(const coap_pdu_t *request, coap_key_t key);
-
-/**
- * @addtogroup observe
- */
-
-/**
- * Adds the specified peer as observer for @p resource. The
- * subscription is identified by the given @p token. This function
- * returns the registered subscription information if the @p observer
- * has been added, or @c NULL on error.
- *
- * @param resource The observed resource.
- * @param observer The remote peer that wants to received status updates.
- * @param token The token that identifies this subscription.
- * @param token_length The actual length of @p token. Must be @c 0 when
- * @p token is @c NULL.
- * @return A pointer to the added/updated subscription information or
- * @c NULL on error.
- */
-coap_subscription_t *coap_add_observer(coap_resource_t *resource,
- const coap_address_t *observer,
- const str *token);
-
-/**
- * Returns a subscription object for given @p peer.
- *
- * @param resource The observed resource.
- * @param peer The address to search for.
- * @param token The token that identifies this subscription or @c NULL for any
- * token.
- * @return A valid subscription if exists or @c NULL otherwise.
- */
-coap_subscription_t *coap_find_observer(coap_resource_t *resource,
- const coap_address_t *peer,
- const str *token);
-
-/**
- * Marks an observer as alive.
- *
- * @param context The CoAP context to use
- * @param observer The transport address of the observer
- * @param token The corresponding token that has been used for
- * the subscription
- */
-void coap_touch_observer(coap_context_t *context,
- const coap_address_t *observer,
- const str *token);
-
-/**
- * Removes any subscription for @p observer from @p resource and releases
- * the allocated storage.
- *
- * @param resource The observed resource.
- * @param observer The observer's address.
- * @param token The token that identifies this subscription or @c NULL for any
- * token.
- */
-void coap_delete_observer(coap_resource_t *resource,
- const coap_address_t *observer,
- const str *token);
-
-/**
- * Checks for all known resources, if they are dirty and notifies
- * subscribed observers.
- */
-void coap_check_notify(coap_context_t *context);
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _COAP_RESOURCE_H_ */
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-#include "netdtls.h"
-#include "dtls.h"
-#include "alert.h"
-#include "debug.h"
-#include "logger.h"
-#include "mem.h"
-#include "ocsecurityconfig.h"
-
-#define MOD_NAME ("netdtls.c")
-
-#define get_dtls_ctx(coap_ctx) (coap_ctx->coap_dtls_ctx->dtls_ctx)
-
-extern void OCGetDtlsPskCredentials(OCDtlsPskCredsBlob **credInfo);
-
-/**
- * An internal method to invoke tinyDTLS library 'dtls_write' method.
- * Return value from this method will indicate if data was successfully sent
- * to peer OR a new DTLS handshake session was invoked OR some error happened
- * while processing.
- *
- */
-static dtls_ret coap_dtls_encrypt_internal(coap_context_t *ctx, OCDevAddr* dst,
- uint8_t *pt, uint16_t ptLen) {
- int ret;
- if (ptLen == 0)
- return DTLS_OK;
-
- ret = dtls_write(get_dtls_ctx(ctx), (session_t*)dst, pt, ptLen);
- if (ret == 0) {
- // A new DTLS session was initiated by tinyDTLS library
- return DTLS_SESSION_INITIATED;
- }
-
- if (ret == ptLen) {
- // tinyDTLS library successfully encrypted the data and
- // sent it to the peer.
- return DTLS_OK;
- }
-
- return DTLS_FAIL;
-}
-
-/**
- * An internal method to invoke tinyDTLS library 'dtls_handle_message' method
- * to decrypt packet received on secure port.
- * Return value from this method will indicate if a valid application pdu was
- * decypted OR a DTLS handshake message was received OR some error happened
- * while processing.
- *
- */
-static dtls_ret coap_dtls_decrypt_internal(coap_context_t *ctx, OCDevAddr* src,
- uint8_t* ct, int ctLen, uint8_t** pt, int* ptLen) {
- dtls_ret ret = DTLS_FAIL;
- pt_info_t ptinfo;
-
- ptinfo.pt =NULL;
- ptinfo.ptlen = 0;
- ctx->coap_dtls_ctx->pt_info = &ptinfo;
-
- if (dtls_handle_message(get_dtls_ctx(ctx), (session_t*)src, ct, ctLen) == 0) {
- ret = DTLS_HS_MSG;
- if (ptinfo.pt && ptinfo.ptlen) {
- *pt = ptinfo.pt;
- *ptLen = ptinfo.ptlen;
- ret = DTLS_OK;
- }
- }
- return ret;
-}
-
-
-/**
- * If tinyDTLS library starts a new DTLS handshake session with a peer, the pdu
- * which was requested by application to encrypt will need to be cached until
- * DTLS session is established. This method caches the pdu in cachedqueue.
- *
- */
-static int coap_cache_pdu(coap_context_t *ctx,
- coap_queue_t* existing_node,
- OCDevAddr *dst,
- coap_pdu_t *pdu,
- coap_tid_t tid)
-{
- coap_queue_t *node;
- coap_tick_t now;
-
- if (!ctx)
- return -1;
- /* Create a new node for caching the PDU in cachedqueue until
- * DTLS session is established with peer.
- */
- node = coap_new_node();
- if (!node) {
- OC_LOG(DEBUG, MOD_NAME, PCF("Unable to allocate memory"));
- return -1;
- }
-
- memcpy(&node->remote, dst, sizeof(coap_address_t));
- node->pdu = pdu;
- node->id = tid;
- node->secure = 1;
-
- coap_ticks(&now);
- node->t = now + (COAP_DEFAULT_RESPONSE_TIMEOUT *2) * COAP_TICKS_PER_SECOND;
-
- if (existing_node) {
- node->timeout = existing_node->timeout;
- node->delayedResNeeded = existing_node->delayedResNeeded;
- }
-
- // Add the node in cachedqueue list
- // TODO : Do we need to add some limits on how many packets can be cached ?
- if (ctx->coap_dtls_ctx->cachedqueue) {
- coap_queue_t *p = ctx->coap_dtls_ctx->cachedqueue;
- while(p->next != NULL) {
- p = p->next;
- }
- p->next = node;
- } else {
- ctx->coap_dtls_ctx->cachedqueue = node;
- }
-
- return 0;
-}
-
-/**
- * Once a DTLS session is established and cached pdu is send, this pdu needs to
- * be saved in 'sendqueue' if this is a CON pdu for re-transmission purposes.
- *
- */
-static void save_cached_con_pdu(coap_context_t *ctx,
- coap_queue_t *node)
-{
- coap_tick_t now;
-
- coap_ticks(&now);
- if (ctx->sendqueue == NULL)
- {
- node->t = node->timeout;
- ctx->sendqueue_basetime = now;
- }
- else
- {
- /* make node->t relative to context->sendqueue_basetime */
- node->t = (now - ctx->sendqueue_basetime) + node->timeout;
- }
-
- node->delayedResNeeded = 0;
- node->next = NULL;
- coap_insert_node(&ctx->sendqueue, node);
-}
-
-/**
- * Once a DTLS session is established, this method is invoked to retrieve any
- * pdu's available in cachedqueue to be sent to the peer.
- *
- */
-static coap_queue_t* get_cached_pdu( coap_context_t *ctx,
- const coap_address_t *dst)
-{
- coap_queue_t *node, *prev;
-
- node = ctx->coap_dtls_ctx->cachedqueue;
- prev = NULL;
- while(node) {
- if (coap_address_equals(dst, &node->remote)) {
- //disconnect the node from cachedqueue
- if (node == ctx->coap_dtls_ctx->cachedqueue)
- ctx->coap_dtls_ctx->cachedqueue = node->next;
- else if (node->next == NULL)
- prev->next = NULL;
- else
- prev->next = node->next;
-
- node->next = NULL;
- return node;
- }
- prev = node;
- node = node->next;
- }
- return NULL;
-}
-
-/**
- * Once a DTLS session is established, this method takes care of sending
- * pdu's available in cachedqueue to the peer.
- *
- */
-static void coap_send_cached_pdu( coap_context_t *ctx,
- const coap_address_t *dst )
-{
- coap_queue_t *node;
-
- if (!ctx)
- return ;
-
- for (;(node=get_cached_pdu(ctx, dst));) {
- OC_LOG(DEBUG, MOD_NAME, PCF("Sending cached PDU"));
- OC_LOG_BUFFER(DEBUG, MOD_NAME, (uint8_t*)node->pdu->hdr, node->pdu->length);
- // Send this PDU to DTLS library for encryption
- dtls_ret ret = coap_dtls_encrypt_internal(ctx, (OCDevAddr*)dst,
- (uint8_t*)node->pdu->hdr, node->pdu->length);
- if (ret == DTLS_OK) {
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_send_cached_pdu: successully send cached pdu"));
- } else {
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_send_cached_pdu: sending cached pdu failed."));
- //TODO Notify application that packet send failed.
- }
-
- /* Add cache node in sendqueue if it is CON pdu,
- * as it may be needed for retransmission
- * else, delete it
- */
- if (node->pdu->hdr->type == COAP_MESSAGE_CON) {
- save_cached_con_pdu(ctx, node);
- } else {
- coap_delete_node(node);
- }
- }
-}
-
-
-/**
- * This is the tinyDTLS 'read' callback.
- * It is invoked by tinyDTLS to provide the decrypted pdu.
- *
- */
-static int read_decrypted_payload(dtls_context_t *dtls_ctx,
- session_t *session,
- uint8_t *buf,
- size_t len )
-{
- if (!dtls_ctx)
- return -1;
-
- coap_dtls_context_t* coap_dtls_ctx =
- ((coap_context_t*)dtls_get_app_data(dtls_ctx))->coap_dtls_ctx;
-
- if (coap_dtls_ctx && coap_dtls_ctx->pt_info) {
- coap_dtls_ctx->pt_info->pt = buf;
- coap_dtls_ctx->pt_info->ptlen = len;
- return len;
- }
-
- return -1;
-}
-
-/**
- * This is the tinyDTLS 'write' callback.
- * It is invoked by tinyDTLS to send encrypted data or handshake message to peer.
- *
- */
-static int send_secure_data(dtls_context_t *dtls_ctx,
- session_t *session,
- uint8_t* buf,
- size_t buflen)
-{
- if (!dtls_ctx)
- return -1;
-
- return OCSendTo( ((coap_context_t*)dtls_get_app_data(dtls_ctx))->sockfd_dtls,
- buf, buflen, 0, (OCDevAddr*)session);
-}
-
-
-/**
- * This is the tinyDTLS 'event' callback.
- * It is invoked by tinyDTLS to notify any DTLS events or alerts.
- *
- */
-static int handle_secure_event(dtls_context_t *dtls_ctx,
- session_t *session,
- dtls_alert_level_t level,
- unsigned short code)
-{
- if (!dtls_ctx)
- return -1;
-
- OC_LOG_V(DEBUG, MOD_NAME, "level %d, code %u", level, code);
-
- //Notify stack of any errors/connection state changes to upper layer
- //application
- if (!level && (code == DTLS_EVENT_CONNECTED))
- {
- coap_send_cached_pdu( (coap_context_t*)dtls_get_app_data(dtls_ctx),
- (coap_address_t*)session);
- }
- return 0;
-}
-
-/**
- * This is the tinyDTLS 'get_psk_info' callback.
- * It is invoked by tinyDTLS to retrieve identity/credentials.
- * This is currently a test version using stationary keys.
- *
- */
-static int get_psk_credentials(dtls_context_t *ctx,
- const session_t *session,
- dtls_credentials_type_t type,
- const unsigned char *desc, size_t desc_len,
- unsigned char *result, size_t result_len)
-{
- int ret = -1;
- OCDtlsPskCredsBlob *creds_blob = NULL;
-
- //Retrieve the credentials blob from security module
- OCGetDtlsPskCredentials(&creds_blob);
-
- if (!creds_blob)
- return ret;
-
- if ((type == DTLS_PSK_HINT) || (type == DTLS_PSK_IDENTITY)) {
- if (DTLS_PSK_ID_LEN <= result_len){
- memcpy(result, creds_blob->identity, DTLS_PSK_ID_LEN);
- ret = DTLS_PSK_ID_LEN;
- }
- }
-
- if ((type == DTLS_PSK_KEY) && (desc) && (desc_len == DTLS_PSK_PSK_LEN)) {
- //Check if we have the credentials for the device with which we
- //are trying to perform a handshake
- for (int i =0; i < creds_blob->num; i++) {
- if (memcmp(desc, creds_blob->creds[i].id, DTLS_PSK_ID_LEN) == 0)
- {
- memcpy(result, creds_blob->creds[i].psk, DTLS_PSK_PSK_LEN);
- ret = DTLS_PSK_PSK_LEN;
- }
- }
- }
-
- return ret;
-}
-
-
-/**
- * Open secure port and initialize tinyDTLS library.
- *
- * @param ctx - handle to global coap_context_t.
- *
- * @param ipAddr - ip address.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_init(coap_context_t *ctx, uint8_t ipAddr[]) {
-
- int ret = -1;
- coap_dtls_context_t *coap_dtls_ctx = NULL;
- OCDevAddr dev_addr;
-
- if (!ctx)
- goto exit;
-
- coap_dtls_ctx =
- (coap_dtls_context_t*)coap_malloc(sizeof(coap_dtls_context_t));
-
- if (!coap_dtls_ctx)
- goto exit;
- memset(coap_dtls_ctx, 0, sizeof(coap_dtls_ctx));
- ctx->sockfd_dtls = -1;
-
- OCBuildIPv4Address(ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3],
- COAP_DTLS_DEFAULT_PORT, &dev_addr);
- if (OCInitUDP((OCDevAddr *)&dev_addr, (int32_t *)&(ctx->sockfd_dtls), 0) != ERR_SUCCESS) {
- OCBuildIPv4Address(ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3],
- COAP_DTLS_RANDOM_PORT, &dev_addr);
- if (OCInitUDP((OCDevAddr *)&dev_addr, (int32_t *)&(ctx->sockfd_dtls), 0) != ERR_SUCCESS) {
- goto exit;
- }
- }
-
- // Initialize clock, crypto and other global vars in tinyDTLS library
- dtls_init();
-
- coap_dtls_ctx->dtls_ctx = dtls_new_context(ctx);
- if (!coap_dtls_ctx->dtls_ctx)
- goto exit;
-
- coap_dtls_ctx->callbacks.write = send_secure_data;
- coap_dtls_ctx->callbacks.read = read_decrypted_payload;
- coap_dtls_ctx->callbacks.event = handle_secure_event;
- coap_dtls_ctx->callbacks.get_psk_info = get_psk_credentials;
-
- dtls_set_handler(coap_dtls_ctx->dtls_ctx, &(coap_dtls_ctx->callbacks));
- ctx->coap_dtls_ctx = coap_dtls_ctx;
- ret = 0;
-
-exit:
- if (ret == -1) {
- coap_dtls_deinit(ctx);
- }
- return ret;
-}
-
-
-/**
- * Closes secure port and de-inits tinyDTLS library.
- *
- * @param ctx - handle to global coap_context_t.
- *
- */
-void coap_dtls_deinit(coap_context_t *ctx) {
-
- if (!ctx || !ctx->coap_dtls_ctx)
- return;
-
- coap_dtls_context_t *coap_dtls_ctx = ctx->coap_dtls_ctx;
-
- coap_delete_all(coap_dtls_ctx->cachedqueue);
-
- dtls_free_context(coap_dtls_ctx->dtls_ctx);
- coap_dtls_ctx->dtls_ctx = NULL;
-
- if (ctx->sockfd_dtls != -1)
- OCClose(ctx->sockfd_dtls);
-
- coap_free(coap_dtls_ctx);
- ctx->coap_dtls_ctx = NULL;
-}
-
-
-/**
- * Performs DTLS encryption of the CoAP PDU. If a
- * DTLS session does not exist yet with the @dst,
- * a DTLS handshake will be started. In case where
- * a new DTLS handshake is started, pdu info is
- * cached to be send when session setup is finished.
- *
- * @param ctx - handle to global coap_context_t.
- * @param dst - address of the receiver of the pdu.
- * @param pdu - pointer to CoAP pdu.
- * @param node - address of the node holding pdu.
- * @param tid - tid of the pdu.
- * @param cached - output variable to indicate if pdu
- * is cached and inform the caller to
- * NOT free the memory holding pdu.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_encrypt(coap_context_t *ctx,
- OCDevAddr *dst,
- coap_pdu_t *pdu,
- coap_queue_t **node,
- coap_tid_t tid,
- uint8_t *cache_flag) {
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_dtls_encrypt"));
-
- if (!dst || !pdu)
- return -1;
-
- dtls_ret ret = coap_dtls_encrypt_internal( ctx, dst,
- (uint8_t*)pdu->hdr, pdu->length);
-
- if (ret == DTLS_SESSION_INITIATED) {
- OC_LOG(DEBUG, MOD_NAME, PCF("Initiated new DTLS session"));
- if (cache_flag && coap_cache_pdu(ctx, *node, dst, pdu, tid) == 0) {
- /* Delete the node from sendqueue list as it has been
- * added in cachedqueue list. It will be added
- * again in sendqueue list when DTLS session is established
- */
- if (*node) {
- coap_queue_t* removed_node = NULL;
- coap_remove_from_queue(&(ctx->sendqueue),
- (*node)->id, &removed_node);
- if (removed_node == *node) {
- coap_free(*node);
- *node = NULL;
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_dtls_encrypt -- Removed correct node"));
- }
- }
- *cache_flag = 1;
- }
- return pdu->length;
- }
-
- if (ret == DTLS_OK) {
- OC_LOG(DEBUG, MOD_NAME, PCF("Encrypted App PDU and send to peer"));
- return pdu->length;
- }
- return -1;
-}
-
-
-/**
- * Performs DTLS decryption of the CoAP PDU received on
- * secure port. This method performs in-place decryption
- * of the cipher-text buffer. If a DTLS handshake message
- * is received or decryption failure happens, this method
- * returns -1. If a valid CoAP pdu is received, it returns the
- * length of the decrypted pdu.
- *
- * @param ctx - handle to global coap_context_t.
- * @param src - address of the sender of the pdu.
- * @param ct - pointer to the cipher text buffer.
- * @param ctlen - length of the ciphertext buffer.
- * @param pt - output variable to store the starting address
- * of decrypted plaintext.
- * @param ptlen - output variable to store the length of
- * decrypted plaintext.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_decrypt(coap_context_t *ctx,
- OCDevAddr* src,
- uint8_t* ct,
- int ctlen,
- uint8_t** pt,
- int* ptlen) {
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_dtls_decrypt"));
-
- if (!src || !ct || !pt || !ptlen)
- return -1;
-
- dtls_ret ret = coap_dtls_decrypt_internal(ctx, src, ct, ctlen,
- pt, ptlen);
-
- if (ret == DTLS_OK)
- return *ptlen;
-
- if (ret == DTLS_HS_MSG)
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_dtls_decrypt : Handshake msg recvd "));
- if (ret == DTLS_FAIL)
- OC_LOG(DEBUG, MOD_NAME, PCF("coap_dtls_decrypt : Decryption failure "));
-
- return -1;
-}
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-#ifndef _NET_DTLS_H
-#define _NET_DTLS_H
-
-#include "net.h"
-#include "address.h"
-#include "pdu.h"
-#include "dtls.h"
-
-#define COAP_DTLS_DEFAULT_PORT 5684
-#define COAP_DTLS_RANDOM_PORT 0
-
-/**
- * Data structure for holding the tinyDTLS interface
- * related info.
- */
-typedef struct coap_dtls_context_t {
- coap_queue_t *cachedqueue; /**< pdu's are cached until DTLS session is formed */
- struct dtls_context_t *dtls_ctx; /**< pointer to tinyDTLS context */
- struct pt_info_t *pt_info; /**< used by callback during
- decryption to hold address/length */
- dtls_handler_t callbacks; /**< pointer to callbacks needed by tinyDTLS */
-}coap_dtls_context_t;
-
-/**
- * Data structure for holding the decrypted data address
- * and length provided by tinyDTLS callback interface.
- */
-typedef struct pt_info_t {
- uint8_t *pt;
- uint16_t ptlen;
-}pt_info_t;
-
-/**
- * Declares DTLS errors and return values. Currently used internally only.
- */
-typedef enum
-{
- DTLS_OK = 0,
- DTLS_FAIL,
- DTLS_SESSION_INITIATED,
- DTLS_HS_MSG
-} dtls_ret;
-
-/**
- * Open secure port and initialize tinyDTLS library.
- *
- * @param ctx - handle to global coap_context_t.
- *
- * @param ipAddr - ip address.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_init(coap_context_t *ctx, uint8_t ipAddr[]);
-
-/**
- * Closes secure port and de-inits tinyDTLS library.
- *
- * @param ctx - handle to global coap_context_t.
- *
- */
-void coap_dtls_deinit(coap_context_t *ctx);
-
-/**
- * Performs DTLS encryption of the CoAP PDU. If a
- * DTLS session does not exist yet with the @dst,
- * a DTLS handshake will be started. In case where
- * a new DTLS handshake is started, pdu info is
- * cached to be send when session setup is finished.
- *
- * @param ctx - handle to global coap_context_t.
- * @param dst - address of the receiver of the pdu.
- * @param pdu - pointer to CoAP pdu.
- * @param node - address of the node holding pdu.
- * @param tid - tid of the pdu.
- * @param cache_flag - output variable to indicate if pdu
- * is cached and inform the caller to
- * NOT free the memory holding pdu.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_encrypt(coap_context_t *ctx,
- OCDevAddr* dst,
- coap_pdu_t *pdu,
- coap_queue_t **node,
- coap_tid_t tid,
- uint8_t *cache_flag);
-
-/**
- * Performs DTLS decryption of the CoAP PDU received on
- * secure port. This method performs in-place decryption
- * of the cipher-text buffer. If a DTLS handshake message
- * is received or decryption failure happens, this method
- * returns -1. If a valid application PDU is decrypted, it
- * returns the length of the decrypted pdu.
- *
- * @param ctx - handle to global coap_context_t.
- * @param src - address of the sender of the pdu.
- * @param ct - pointer to the cipher text buffer.
- * @param ctlen - length of the ciphertext buffer.
- * @param pt - output variable to store the starting address
- * of decrypted plaintext.
- * @param ptlen - output variable to store the length of
- * decrypted plaintext.
- *
- * @return A value less than zero on error, greater or
- * equal otherwise.
- */
-int coap_dtls_decrypt(coap_context_t *ctx,
- OCDevAddr* src,
- uint8_t* ct,
- int ctlen,
- uint8_t** pt,
- int* ptlen);
-
-#endif //_NET_DTLS_H
-
+++ /dev/null
-/* str.c -- strings to be used in the CoAP library
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#include <stdio.h>
-
-#include "debug.h"
-#include "mem.h"
-#include "str.h"
-
-str *coap_new_string(size_t size) {
- str *s = (str*)coap_malloc(sizeof(str) + size + 1);
- if ( !s ) {
-#ifndef NDEBUG
- coap_log(LOG_CRIT, "coap_new_string: malloc\n");
-#endif
- return NULL;
- }
-
- memset(s, 0, sizeof(str));
- s->s = ((unsigned char *)s) + sizeof(str);
- return s;
-}
-
-void coap_delete_string(str *s) {
- coap_free(s);
-}
-
+++ /dev/null
-/* str.h -- strings to be used in the CoAP library
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_STR_H_
-#define _COAP_STR_H_
-
-#include <string.h>
-
-typedef struct {
- size_t length; /* length of string */
- unsigned char *s; /* string data */
-} str;
-
-#define COAP_SET_STR(st,l,v) { (st)->length = (l), (st)->s = (v); }
-
-/**
- * Returns a new string object with at least size bytes storage
- * allocated. The string must be released using coap_delete_string();
- */
-str *coap_new_string(size_t size);
-
-/** Deletes the given string and releases any memory allocated. */
-void coap_delete_string(str *);
-
-#endif /* _COAP_STR_H_ */
+++ /dev/null
-/* subscribe.c -- subscription handling for CoAP
- * see draft-ietf-coap-observe-09
- *
- * Copyright (C) 2010--2013 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#include <stdio.h>
-#include <limits.h>
-#ifdef HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-#endif
-
-/* #include "resource.h" */
-
-#include "mem.h"
-#include "encode.h"
-#include "debug.h"
-#include "subscribe.h"
-
-void
-coap_subscription_init(coap_subscription_t *s) {
- assert(s);
- memset(s, 0, sizeof(coap_subscription_t));
-}
-
-#if 0
-#define HMASK (ULONG_MAX >> 1)
-
-void
-notify(coap_context_t *context, coap_resource_t *res,
- coap_subscription_t *sub, unsigned int duration, int code) {
-#if 0
- coap_pdu_t *pdu;
- int ls, finished=0;
- unsigned char ct, d;
- unsigned int length;
-#ifndef NDEBUG
- char addr[INET6_ADDRSTRLEN];
-#endif
-
- if ( !context || !res || !sub || !(pdu = coap_new_pdu()) )
- return;
-
- pdu->hdr->type = COAP_MESSAGE_CON;
- pdu->hdr->id = rand(); /* use a random transaction id */
- pdu->hdr->code = code;
-
- /* FIXME: content-type and data (how about block?) */
- if (res->uri->host.length)
- coap_add_option (pdu, COAP_OPTION_URI_HOST,
- res->uri->host.length,
- res->uri->host.s );
-
- if (res->uri->path.length)
- coap_add_option (pdu, COAP_OPTION_URI_PATH,
- res->uri->path.length,
- res->uri->path.s);
-
- d = COAP_PSEUDOFP_ENCODE_8_4_DOWN(duration, ls);
-
- coap_add_option ( pdu, COAP_OPTION_SUBSCRIPTION, 1, &d );
-
- if (sub->token.length) {
- coap_add_option (pdu, COAP_OPTION_TOKEN,
- sub->token.length,
- sub->token.s);
- }
-
- if (res->uri->query.length)
- coap_add_option (pdu, COAP_OPTION_URI_QUERY,
- res->uri->query.length,
- res->uri->query.s );
-
- if (res->data) {
- length = (unsigned char *)pdu->hdr + COAP_MAX_PDU_SIZE - pdu->data;
- ct = res->mediatype;
- res->data(res->uri, &ct, 0, pdu->data, &length, &finished);
- pdu->length += length;
-
- /* TODO: add block option if not finished */
- /* TODO: add mediatype */
- }
-
-#ifndef NDEBUG
- if ( inet_ntop(sub->subscriber.addr.sa.sa_family,
- &sub->subscriber.addr, addr, sizeof(addr)) ) {
- debug("*** notify for %s to [%s]\n", res->uri->path.s, addr);
- }
-#endif
- if (pdu && coap_send_confirmed(context,
- &sub->subscriber.addr.sa,
- sub->subscriber.size, pdu)
- == COAP_INVALID_TID) {
-#ifndef NDEBUG
- debug("coap_check_resource_list: error sending notification\n");
-#endif
- coap_delete_pdu(pdu);
- }
-#endif
-}
-
-void
-coap_check_resource_list(coap_context_t *context) {
- coap_resource_t *res, *tmp;
- coap_list_t *sub;
- coap_key_t key;
- time_t now;
-
- if ( !context || !context->resources /* || !context->subscribers */)
- return;
-
- time(&now); /* FIXME: use coap_ticks() */
-
- HASH_ITER(hh, context->resources, res, tmp) {
- if (res->dirty) {
- debug("FIXME: notify subscribers\n");
-#if 0
- key = coap_uri_hash( COAP_RESOURCE(res)->uri ) ;
-
- /* is subscribed? */
- for (sub = context->subscriptions; sub; sub = sub->next) {
- if ( COAP_SUBSCRIPTION(sub)->resource == key ) {
- /* notify subscriber */
- notify(context, COAP_RESOURCE(res), COAP_SUBSCRIPTION(sub),
- COAP_SUBSCRIPTION(sub)->expires - now, COAP_RESPONSE_200);
- }
-
- }
-
- COAP_RESOURCE(res)->dirty = 0;
-#endif
- }
- }
-}
-
-#if 0
-coap_resource_t *
-coap_get_resource_from_key(coap_context_t *ctx, coap_key_t key) {
- coap_list_t *node;
-
- if (ctx) {
- /* TODO: use hash table for resources with key to access */
- for (node = ctx->resources; node; node = node->next) {
- printf("check %ux\n", coap_uri_hash(COAP_RESOURCE(node)->uri));
- if ( key == coap_uri_hash(COAP_RESOURCE(node)->uri) ) {
- printf("found\n");
- return COAP_RESOURCE(node);
- }
- }
- }
-
- printf("not found\n");
- return NULL;
-}
-
-coap_resource_t *
-coap_get_resource(coap_context_t *ctx, coap_uri_t *uri) {
-#ifndef NDEBUG
- int i;
- printf("search resource %ux", coap_uri_hash(uri));
- for (i=0; i < uri->path.length; ++i) {
- printf(" %02x", uri->path.s[i]);
- }
- printf("\n");
-#endif
- return uri ? coap_get_resource_from_key(ctx, coap_uri_hash(uri)) : NULL;
-}
-#endif
-
-void
-coap_check_subscriptions(coap_context_t *context) {
- time_t now;
- coap_list_t *node;
-#ifndef NDEBUG
- char addr[INET6_ADDRSTRLEN];
-#endif
-
- if ( !context )
- return;
-
- time(&now);
-
- node = context->subscriptions;
- while ( node && COAP_SUBSCRIPTION(node)->expires < now ) {
-#ifndef NDEBUG
- if (inet_ntop(COAP_SUBSCRIPTION(node)->subscriber.addr.sa.sa_family,
- &COAP_SUBSCRIPTION(node)->subscriber.addr,
- addr, sizeof(addr))) {
-
- debug("** removed expired subscription from [%s]\n", addr);
- }
-#endif
-#if 0
- notify(context,
- coap_get_resource_from_key(context, COAP_SUBSCRIPTION(node)->resource),
- COAP_SUBSCRIPTION(node),
- 0, COAP_RESPONSE_400);
-#endif
- context->subscriptions = node->next;
- coap_delete(node);
- node = context->subscriptions;
- }
-}
-
-void
-coap_free_resource(void *res) {
- if ( res ) {
-#if 0
- coap_free(((coap_resource_t *)res)->uri);
- coap_delete_string(((coap_resource_t *)res)->name);
-#endif
- }
-}
-
-#if 0
-/**
- * Deletes the resource that is identified by key. Returns 1 if the resource was
- * removed, 0 on error (e.g. if no such resource exists).
- */
-int
-coap_delete_resource(coap_context_t *context, coap_key_t key) {
- coap_list_t *prev, *node;
-
- if (!context || key == COAP_INVALID_HASHKEY)
- return 0;
-
- for (prev = NULL, node = context->resources; node;
- prev = node, node = node->next) {
- if (coap_uri_hash(COAP_RESOURCE(node)->uri) == key) {
-#ifndef NDEBUG
- debug("removed key %lu (%s)\n",key,COAP_RESOURCE(node)->uri->path.s);
-#endif
- if (!prev)
- context->resources = node->next;
- else
- prev->next = node->next;
-
- coap_delete(node);
- return 1;
- }
- }
- return 0;
-}
-#endif
-
-coap_subscription_t *
-coap_new_subscription(coap_context_t *context, const coap_uri_t *resource,
- const struct sockaddr *addr, socklen_t addrlen, time_t expiry) {
- coap_subscription_t *result;
-
- if ( !context || !resource || !addr
- || !(result = coap_malloc(sizeof(coap_subscription_t))))
- return NULL;
-
- result->resource = coap_uri_hash(resource);
- result->expires = expiry;
- memcpy(&result->subscriber.addr.sa, addr, addrlen);
-
- memset(&result->token, 0, sizeof(str));
-
- return result;
-
-}
-
-coap_list_t *
-coap_list_push_first(coap_list_t **list, void *data, void (*delete_func)(void *) ) {
- coap_list_t *node;
- node = coap_new_listnode(data, delete_func);
- if ( !node || !list )
- return NULL;
-
- if ( !*list ) {
- *list = node;
- } else {
- node->next = *list;
- *list = node;
- }
-
- return node;
-}
-
-int
-_order_subscription(void *a, void *b) {
- if ( !a || !b )
- return a < b ? -1 : 1;
-
- return ((coap_subscription_t *)a)->expires < ((coap_subscription_t *)b)->expires ? -1 : 1;
-}
-
-coap_key_t
-coap_subscription_hash(coap_subscription_t *subscription) {
- if ( !subscription )
- return COAP_INVALID_HASHKEY;
-
- return _hash2( subscription->resource, (unsigned char *)&subscription->subscriber,
- sizeof(subscription->subscriber) );
-}
-
-coap_key_t
-coap_add_subscription(coap_context_t *context,
- coap_subscription_t *subscription) {
- coap_list_t *node;
- if ( !context || !subscription )
- return COAP_INVALID_HASHKEY;
-
- if ( !(node = coap_new_listnode(subscription, NULL)) )
- return COAP_INVALID_HASHKEY;
-
- if ( !coap_insert(&context->subscriptions, node, _order_subscription ) ) {
- coap_free( node ); /* do not call coap_delete(), so subscription object will survive */
- return COAP_INVALID_HASHKEY;
- }
-
- return coap_subscription_hash(subscription);
-}
-
-coap_subscription_t *
-coap_find_subscription(coap_context_t *context,
- coap_key_t hashkey,
- struct sockaddr *addr,
- str *token) {
-#if 0
- coap_list_t *node;
-#endif
-
- if (!context || !addr || hashkey == COAP_INVALID_HASHKEY)
- return NULL;
-
- /* FIXME: I do not like the way subscriptions work right now. To be fixed. */
-
-#if 0
- for (node = context->subscriptions; node; node = node->next) {
- if (COAP_SUBSCRIPTION(node)->resource == hashkey) {
-
- if (token) { /* do not proceed if tokens do not match */
- if (token->length != COAP_SUBSCRIPTION(node)->token.length ||
- memcmp(token->s, COAP_SUBSCRIPTION(node)->token.s,
- token->length) != 0)
- continue;
- }
-
- if (subscriber->sin6_port == COAP_SUBSCRIPTION(node)->subscriber.sin6_port
- && memcmp(&subscriber->sin6_addr,
- &COAP_SUBSCRIPTION(node)->subscriber.sin6_addr,
- sizeof(struct in6_addr)) == 0)
- return COAP_SUBSCRIPTION(node);
- }
- }
-#endif
- return NULL;
-}
-
-int
-coap_delete_subscription(coap_context_t *context,
- coap_key_t key,
- struct sockaddr *addr) {
-#if 0
- coap_list_t *prev, *node;
-#endif
-
- if (!context || !addr || key == COAP_INVALID_HASHKEY)
- return 0;
-
- /* FIXME: I do not like the way subscriptions work right now. To be fixed. */
-
-#if 0
- for (prev = NULL, node = context->subscriptions; node;
- prev = node, node = node->next) {
- if (COAP_SUBSCRIPTION(node)->resource == key) {
- if (subscriber->sin6_port == COAP_SUBSCRIPTION(node)->subscriber.sin6_port
- && memcmp(&subscriber->sin6_addr,
- &COAP_SUBSCRIPTION(node)->subscriber.sin6_addr,
- sizeof(struct in6_addr)) == 0) {
-
- if (!prev) {
- context->subscriptions = node->next;
- coap_free(COAP_SUBSCRIPTION(node)->token.s);
- coap_delete(node);
- } else {
- prev->next = node->next;
- coap_free(COAP_SUBSCRIPTION(node)->token.s);
- coap_delete(node);
- }
- return 1;
- }
- }
- }
-#endif
-
- return 0;
-}
-#endif
+++ /dev/null
-/* subscribe.h -- subscription handling for CoAP
- * see draft-hartke-coap-observe-03
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-
-#ifndef _COAP_SUBSCRIBE_H_
-#define _COAP_SUBSCRIBE_H_
-
-#include "config.h"
-#include "address.h"
-
-/**
- * @defgroup observe Resource observation
- * @{
- */
-
-#ifndef COAP_OBS_MAX_NON
-/**
- * Number of notifications that may be sent non-confirmable before a
- * confirmable message is sent to detect if observers are alive. The
- * maximum allowed value here is @c 15.
- */
-#define COAP_OBS_MAX_NON 5
-#endif /* COAP_OBS_MAX_NON */
-
-#ifndef COAP_OBS_MAX_FAIL
-/**
- * Number of confirmable notifications that may fail (i.e. time out
- * without being ACKed) before an observer is removed. The maximum
- * value for COAP_OBS_MAX_FAIL is @c 3.
- */
-#define COAP_OBS_MAX_FAIL 3
-#endif /* COAP_OBS_MAX_FAIL */
-
-/** Subscriber information */
-typedef struct coap_subscription_t {
- struct coap_subscription_t *next; /**< next element in linked list */
- coap_address_t subscriber; /**< address and port of subscriber */
-
- unsigned int non:1; /**< send non-confirmable notifies if @c 1 */
- unsigned int non_cnt:4; /**< up to 15 non-confirmable notifies allowed */
- unsigned int fail_cnt:2; /**< up to 3 confirmable notifies can fail */
- unsigned int dirty:1; /**< set if the notification temporarily could not be sent (in that case, the resource's partiallydirty flag is set too) */
-
- size_t token_length; /**< actual length of token */
- unsigned char token[8]; /**< token used for subscription */
- /* @todo CON/NON flag, block size */
-} coap_subscription_t;
-
-void coap_subscription_init(coap_subscription_t *);
-
-#if 0
-#include "uthash.h"
-#include "uri.h"
-#include "list.h"
-#include "pdu.h"
-#include "net.h"
-
-#if 0
-typedef unsigned long coap_key_t;
-
-/** Used to indicate that a hashkey is invalid. */
-#define COAP_INVALID_HASHKEY ((coap_key_t)-1)
-
-typedef struct {
- coap_uri_t *uri; /* unique identifier; memory is released by coap_delete_resource() */
- UT_hash_handle hh; /**< hash handle (for internal use only) */
- str *name; /* display name of the resource */
- unsigned char mediatype; /* media type for resource representation */
- unsigned int dirty:1; /* set to 1 if resource has changed */
- unsigned int writable:1; /* set to 1 if resource can be changed using PUT */
-
- /* cache-control */
- unsigned char etag[4]; /* version identifier for this resource
- * (zero terminated, first byte is zero if not set). */
- unsigned int maxage; /* maximum cache time (zero means no Max-age option) */
-
- /**
- * Callback function that copies the resource representation into the provided data
- * buffer (PDU payload). finished is set to 1 to indicate that this was the last block
- * of buflen data for this resource representation, 0 means that data is not finished
- * and a subsequent call with offset updated by buflen would yield more data (i.e.
- * the M-bit of CoAP's block option must be set if offset and buflen are selected
- * accordingly.
- * When called, buflen must be set to the maximum length of buf that is to be filled
- * with the mediatype representation of the resource identified by uri.
- * The mediatype must be set to the requested mediatype of COAP_MEDIATYPE_ANY if
- * none was given. On return, the mediatype will be set to the type that is
- * actually used.
- * The return value indicates the result code that should be used in a response to
- * this function.
- */
- int (*data)(coap_uri_t *uri, unsigned char *mediatype, unsigned int offset, unsigned char *buf, unsigned int *buflen, int *finished);
-} coap_resource_t;
-#endif
-
-typedef struct {
- coap_key_t resource; /* hash key for subscribed resource */
- time_t expires; /* expiry time of subscription */
-
- coap_address_t subscriber; /**< subscriber's address */
-
- str token; /**< subscription token */
-} coap_subscription_t;
-
-#define COAP_RESOURCE(node) ((coap_resource_t *)(node)->data)
-#define COAP_SUBSCRIPTION(node) ((coap_subscription_t *)(node)->data)
-
-/** Checks subscribed resources for updates and notifies subscribers of changes. */
-void coap_check_resource_list(coap_context_t *context);
-
-/** Removes expired subscriptions. */
-void coap_check_subscriptions(coap_context_t *context);
-
-#if 0
-/**
- * Adds specified resource to the resource observation list. Returns a
- * unique key for the resource. The alloceted memory is released when
- * the resource is destroyed with coap_delete_resource().
- */
-coap_key_t coap_add_resource(coap_context_t *context, coap_resource_t *);
-
-/**
- * Deletes the resource that is identified by key. Returns 1 if the resource was
- * removed, 0 on error (e.g. if no such resource exists).
- */
-int coap_delete_resource(coap_context_t *context, coap_key_t key);
-#endif
-/**
- * Creates a new subscription object filled with the given data. The storage
- * allocated for this object must be released using coap_free(). */
-coap_subscription_t *coap_new_subscription(coap_context_t *context,
- const coap_uri_t *resource,
- const struct sockaddr *subscriber,
- socklen_t addrlen,
- time_t expiry);
-
-/**
- * Adds the given subsription object to the observer list.
- * @param context The CoAP context
- * @param subscription A new subscription oobject created with coap_new_subscription()
- * @return A unique hash key for this resource or COAP_INVALID_HASHKEY on error.
- * The storage allocated for the subscription object is released when it is
- * removed from the subscription list, unless the function has returned
- * COAP_INVALID_HASHKEY. In this case, the storage must be released by the
- * caller of this function.
-*/
-coap_key_t coap_add_subscription(coap_context_t *context,
- coap_subscription_t *subscription);
-
-/**
- * Returns the subscription from subscriber for the resource identified
- * by hashkey. When token is not NULL the subscription must have the
- * same token.
- * @param context The CoAP context
- * @param hashkey The unique key that identifies the subscription
- * @param subscriber The subscriber's transport address
- * @param token If not NULL, this specifies a token given by the
- * subscriber to identify its subscription.
- * @return The requested subscription object or NULL when not found.
- */
-coap_subscription_t * coap_find_subscription(coap_context_t *context,
- coap_key_t hashkey,
- struct sockaddr *subscriber,
- str *token);
-/**
- * Removes a subscription from the subscription list stored in context and
- * releases the storage that was allocated for this subscription.
- * @param context The CoAP context.
- * @param haskey The unique key that identifies the subscription to remove.
- * @return 1 if a subscription was removed, 0 otherwise.
- */
-int coap_delete_subscription(coap_context_t *context,
- coap_key_t hashkey,
- struct sockaddr *subscriber);
-
-/** Returns a unique hash for the specified URI or COAP_INVALID_HASHKEY on error. */
-coap_key_t coap_uri_hash(const coap_uri_t *uri);
-
-
-/** Returns a unique hash for the specified subscription or COAP_INVALID_HASHKEY on error. */
-coap_key_t coap_subscription_hash(coap_subscription_t *subscription);
-#if 0
-/** Returns the resource identified by key or NULL if not found. */
-coap_resource_t *coap_get_resource_from_key(coap_context_t *ctx, coap_key_t key);
-
-/** Returns the resource identified by uri or NULL if not found. */
-coap_resource_t *coap_get_resource(coap_context_t *ctx, coap_uri_t *uri);
-#endif
-
-#endif
-
-/** @} */
-
-#endif /* _COAP_SUBSCRIBE_H_ */
+++ /dev/null
-/* t_list -- tinydtls lists
- *
- * Copyright (C) 2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/**
- * @file t_list.h
- * @brief Wrappers for list structures and functions
- */
-
-#ifndef _DTLS_LIST_H_
-#define _DTLS_LIST_H_
-
-#ifndef WITH_CONTIKI
-#include "uthash.h"
-#include "utlist.h"
-
-/* We define list structures and utility functions to be compatible
- * with Contiki list structures. The Contiki list API is part of the
- * Contiki operating system, and therefore the following licensing
- * terms apply (taken from contiki/core/lib/list.h):
- *
- * Copyright (c) 2004, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the Contiki operating system.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- * $ Id: list.h,v 1.5 2010/09/13 13:31:00 adamdunkels Exp $
- */
-
-typedef void **list_t;
-struct list {
- struct list *next;
-};
-
-#define LIST_CONCAT(s1, s2) s1##s2
-
-#define LIST_STRUCT(name) \
- void *LIST_CONCAT(name, _list); \
- list_t name
-
-#define LIST_STRUCT_INIT(struct_ptr, name) { \
- (struct_ptr)->name = &((struct_ptr)->LIST_CONCAT(name,_list)); \
- (struct_ptr)->LIST_CONCAT(name,_list) = NULL; \
- }
-
-static inline void *
-list_head(list_t the_list) {
- return *the_list;
-}
-
-static inline void
-list_remove(list_t the_list, void *item) {
- if (list_head(the_list))
- LL_DELETE(*(struct list **)the_list, (struct list *)item);
-}
-
-static inline void
-list_add(list_t the_list, void *item) {
- list_remove(the_list, item);
- LL_APPEND(*(struct list **)the_list, (struct list *)item);
-}
-
-static inline void
-list_push(list_t the_list, void *item) {
- LL_PREPEND(*(struct list **)the_list, (struct list *)item);
-}
-
-static inline void *
-list_pop(list_t the_list) {
- struct list *l;
- l = (struct list*)*the_list;
- if(l)
- list_remove(the_list, l);
-
- return l;
-}
-
-static inline void
-list_insert(list_t the_list, void *previtem, void *newitem) {
- if(previtem == NULL) {
- list_push(the_list, newitem);
- } else {
- ((struct list *)newitem)->next = ((struct list *)previtem)->next;
- ((struct list *)previtem)->next = (struct list*)newitem;
- }
-}
-
-static inline void *
-list_item_next(void *item)
-{
- return item == NULL? NULL: ((struct list *)item)->next;
-}
-
-#else /* WITH_CONTIKI */
-#include "list.h"
-#endif /* WITH_CONTIKI */
-
-#endif /* _DTLS_LIST_H_ */
-
+++ /dev/null
-/* uri.c -- helper functions for URI treatment
- *
- * Copyright (C) 2010--2012 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#include "config.h"
-
-#if defined(HAVE_ASSERT_H) && !defined(assert)
-# include <assert.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "mem.h"
-#include "debug.h"
-#include "pdu.h"
-#include "option.h"
-#include "uri.h"
-
-/**
- * A length-safe version of strchr(). This function returns a pointer
- * to the first occurrence of @p c in @p s, or @c NULL if not found.
- *
- * @param s The string to search for @p c.
- * @param len The length of @p s.
- * @param c The character to search.
- *
- * @return A pointer to the first occurence of @p c, or @c NULL
- * if not found.
- */
-static inline unsigned char *
-strnchr(unsigned char *s, size_t len, unsigned char c) {
- while (len && *s++ != c)
- --len;
-
- return len ? s : NULL;
-}
-
-int
-coap_split_uri(unsigned char *str_var, size_t len, coap_uri_t *uri) {
- unsigned char *p, *q;
- int secure = 0, res = 0;
-
- if (!str_var || !uri)
- return -1;
-
- memset(uri, 0, sizeof(coap_uri_t));
- uri->port = COAP_DEFAULT_PORT;
-
- /* search for scheme */
- p = str_var;
- if (*p == '/') {
- q = p;
- goto path;
- }
-
- q = (unsigned char *)COAP_DEFAULT_SCHEME;
- while (len && *q && tolower(*p) == *q) {
- ++p; ++q; --len;
- }
-
- /* If q does not point to the string end marker '\0', the schema
- * identifier is wrong. */
- if (*q) {
- res = -1;
- goto error;
- }
-
- /* There might be an additional 's', indicating the secure version: */
- if (len && (secure = tolower(*p) == 's')) {
- ++p; --len;
- uri->secure = 1;
- }
-
- q = (unsigned char *)"://";
- while (len && *q && tolower(*p) == *q) {
- ++p; ++q; --len;
- }
-
- if (*q) {
- res = -2;
- goto error;
- }
-
- /* p points to beginning of Uri-Host */
- q = p;
- if (len && *p == '[') { /* IPv6 address reference */
- ++p;
-
- while (len && *q != ']') {
- ++q; --len;
- }
-
- if (!len || *q != ']' || p == q) {
- res = -3;
- goto error;
- }
-
- COAP_SET_STR(&uri->host, q - p, p);
- ++q; --len;
- } else { /* IPv4 address or FQDN */
- while (len && *q != ':' && *q != '/' && *q != '?') {
- *q = tolower(*q);
- ++q;
- --len;
- }
-
- if (p == q) {
- res = -3;
- goto error;
- }
-
- COAP_SET_STR(&uri->host, q - p, p);
- }
-
- /* check for Uri-Port */
- if (len && *q == ':') {
- p = ++q;
- --len;
-
- while (len && isdigit(*q)) {
- ++q;
- --len;
- }
-
- if (p < q) { /* explicit port number given */
- int uri_port = 0;
-
- while (p < q)
- uri_port = uri_port * 10 + (*p++ - '0');
-
- uri->port = uri_port;
- }
- }
-
- path: /* at this point, p must point to an absolute path */
-
- if (!len)
- goto end;
-
- if (*q == '/') {
- p = ++q;
- --len;
-
- while (len && *q != '?') {
- ++q;
- --len;
- }
-
- if (p < q) {
- COAP_SET_STR(&uri->path, q - p, p);
- p = q;
- }
- }
-
- /* Uri_Query */
- if (len && *p == '?') {
- ++p;
- --len;
- COAP_SET_STR(&uri->query, len, p);
- len = 0;
- }
-
- end:
- return len ? -1 : 0;
-
- error:
- return res;
-}
-
-/**
- * Calculates decimal value from hexadecimal ASCII character given in
- * @p c. The caller must ensure that @p c actually represents a valid
- * heaxdecimal character, e.g. with isxdigit(3).
- *
- * @hideinitializer
- */
-#define hexchar_to_dec(c) ((c) & 0x40 ? ((c) & 0x0F) + 9 : ((c) & 0x0F))
-
-/**
- * Decodes percent-encoded characters while copying the string @p seg
- * of size @p length to @p buf. The caller of this function must
- * ensure that the percent-encodings are correct (i.e. the character
- * '%' is always followed by two hex digits. and that @p buf provides
- * sufficient space to hold the result. This function is supposed to
- * be called by make_decoded_option() only.
- *
- * @param seg The segment to decode and copy.
- * @param length Length of @p seg.
- * @param buf The result buffer.
- */
-void
-decode_segment(const unsigned char *seg, size_t length, unsigned char *buf) {
-
- while (length--) {
-
- if (*seg == '%') {
- *buf = (hexchar_to_dec(seg[1]) << 4) + hexchar_to_dec(seg[2]);
-
- seg += 2; length -= 2;
- } else {
- *buf = *seg;
- }
-
- ++buf; ++seg;
- }
-}
-
-/**
- * Runs through the given path (or query) segment and checks if
- * percent-encodings are correct. This function returns @c -1 on error
- * or the length of @p s when decoded.
- */
-int
-check_segment(const unsigned char *s, size_t length) {
-
- size_t n = 0;
-
- while (length) {
- if (*s == '%') {
- if (length < 2 || !(isxdigit(s[1]) && isxdigit(s[2])))
- return -1;
-
- s += 2;
- length -= 2;
- }
-
- ++s; ++n; --length;
- }
-
- return n;
-}
-
-/**
- * Writes a coap option from given string @p s to @p buf. @p s should
- * point to a (percent-encoded) path or query segment of a coap_uri_t
- * object. The created option will have type @c 0, and the length
- * parameter will be set according to the size of the decoded string.
- * On success, this function returns the option's size, or a value
- * less than zero on error. This function must be called from
- * coap_split_path_impl() only.
- *
- * @param s The string to decode.
- * @param length The size of the percent-encoded string @p s.
- * @param buf The buffer to store the new coap option.
- * @param buflen The maximum size of @p buf.
- *
- * @return The option's size, or @c -1 on error.
- *
- * @bug This function does not split segments that are bigger than 270
- * bytes.
- */
-int
-make_decoded_option(const unsigned char *s, size_t length,
- unsigned char *buf, size_t buflen) {
- int res;
- size_t written;
-
- if (!buflen) {
- debug("make_decoded_option(): buflen is 0!\n");
- return -1;
- }
-
- res = check_segment(s, length);
- if (res < 0)
- return -1;
-
- /* write option header using delta 0 and length res */
- written = coap_opt_setheader(buf, buflen, 0, res);
-
- assert(written <= buflen);
-
- if (!written) /* encoding error */
- return -1;
-
- buf += written; /* advance past option type/length */
- buflen -= written;
-
- if (buflen < (size_t)res) {
- debug("buffer too small for option\n");
- return -1;
- }
-
- decode_segment(s, length, buf);
-
- return written + res;
-}
-
-
-#ifndef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-typedef void (*segment_handler_t)(unsigned char *, size_t, void *);
-
-/**
- * Splits the given string into segments. You should call one of the
- * macros coap_split_path() or coap_split_query() instead.
- *
- * @param parse_iter The iterator used for tokenizing.
- * @param h A handler that is called with every token.
- * @param data Opaque data that is passed to @p h when called.
- *
- * @return The number of characters that have been parsed from @p s.
- */
-size_t
-coap_split_path_impl(coap_parse_iterator_t *parse_iter,
- segment_handler_t h, void *data) {
- unsigned char *seg;
- size_t length;
-
- assert(parse_iter);
- assert(h);
-
- length = parse_iter->n;
-
- while ( (seg = coap_parse_next(parse_iter)) ) {
-
- /* any valid path segment is handled here: */
- h(seg, parse_iter->segment_length, data);
- }
-
- return length - (parse_iter->n - parse_iter->segment_length);
-}
-
-struct cnt_str {
- str buf;
- int n;
-};
-
-void
-write_option(unsigned char *s, size_t len, void *data) {
- struct cnt_str *state = (struct cnt_str *)data;
- int res;
- assert(state);
-
- /* skip empty segments and those that consist of only one or two dots */
- if (memcmp(s, "..", min(len,2)) == 0)
- return;
-
- res = make_decoded_option(s, len, state->buf.s, state->buf.length);
- if (res > 0) {
- state->buf.s += res;
- state->buf.length -= res;
- state->n++;
- }
-}
-
-int
-coap_split_path(const unsigned char *s, size_t length,
- unsigned char *buf, size_t *buflen) {
- struct cnt_str tmp = { { *buflen, buf }, 0 };
- coap_parse_iterator_t pi;
-
- coap_parse_iterator_init((unsigned char *)s, length,
- '/', (unsigned char *)"?#", 2, &pi);
- coap_split_path_impl(&pi, write_option, &tmp);
-
- *buflen = *buflen - tmp.buf.length;
- return tmp.n;
-}
-
-int
-coap_split_query(const unsigned char *s, size_t length,
- unsigned char *buf, size_t *buflen) {
- struct cnt_str tmp = { { *buflen, buf }, 0 };
- coap_parse_iterator_t pi;
-
- coap_parse_iterator_init((unsigned char *)s, length,
- '&', (unsigned char *)"#", 1, &pi);
-
- coap_split_path_impl(&pi, write_option, &tmp);
-
- *buflen = tmp.buf.length;
- return tmp.n;
-}
-
-#define URI_DATA(uriobj) ((unsigned char *)(uriobj) + sizeof(coap_uri_t))
-
-coap_uri_t *
-coap_new_uri(const unsigned char *uri, unsigned int length) {
- unsigned char *result;
-
- result = (unsigned char*)coap_malloc(length + 1 + sizeof(coap_uri_t));
-
- if (!result)
- return NULL;
-
- memcpy(URI_DATA(result), uri, length);
- URI_DATA(result)[length] = '\0'; /* make it zero-terminated */
-
- if (coap_split_uri(URI_DATA(result), length, (coap_uri_t *)result) < 0) {
- coap_free(result);
- return NULL;
- }
- return (coap_uri_t *)result;
-}
-
-coap_uri_t *
-coap_clone_uri(const coap_uri_t *uri) {
- coap_uri_t *result;
-
- if ( !uri )
- return NULL;
-
- result = (coap_uri_t *)coap_malloc( uri->query.length + uri->host.length +
- uri->path.length + sizeof(coap_uri_t) + 1);
-
- if ( !result )
- return NULL;
-
- memset( result, 0, sizeof(coap_uri_t) );
-
- result->port = uri->port;
-
- if ( uri->host.length ) {
- result->host.s = URI_DATA(result);
- result->host.length = uri->host.length;
-
- memcpy(result->host.s, uri->host.s, uri->host.length);
- }
-
- if ( uri->path.length ) {
- result->path.s = URI_DATA(result) + uri->host.length;
- result->path.length = uri->path.length;
-
- memcpy(result->path.s, uri->path.s, uri->path.length);
- }
-
- if ( uri->query.length ) {
- result->query.s = URI_DATA(result) + uri->host.length + uri->path.length;
- result->query.length = uri->query.length;
-
- memcpy(result->query.s, uri->query.s, uri->query.length);
- }
-
- return result;
-}
-
-/* hash URI path segments */
-
-/* The function signature of coap_hash() is different from
- * segment_handler_t hence we use this wrapper as safe typecast. */
-static inline void
-hash_segment(unsigned char *s, size_t len, void *data) {
- coap_hash(s, len, (unsigned char*)data);
-}
-
-int
-coap_hash_path(const unsigned char *path, size_t len, coap_key_t key) {
- coap_parse_iterator_t pi;
-
- if (!path)
- return 0;
-
- memset(key, 0, sizeof(coap_key_t));
-
- coap_parse_iterator_init((unsigned char *)path, len,
- '/', (unsigned char *)"?#", 2, &pi);
- coap_split_path_impl(&pi, hash_segment, key);
-
- return 1;
-}
-
-/* iterator functions */
-
-coap_parse_iterator_t *
-coap_parse_iterator_init(unsigned char *s, size_t n,
- unsigned char separator,
- unsigned char *delim, size_t dlen,
- coap_parse_iterator_t *pi) {
- assert(pi);
- assert(separator);
-
- pi->separator = separator;
- pi->delim = delim;
- pi->dlen = dlen;
- pi->pos = s;
- pi->n = n;
- pi->segment_length = 0;
-
- return pi;
-}
-
-unsigned char *
-coap_parse_next(coap_parse_iterator_t *pi) {
- unsigned char *p;
-
- if (!pi)
- return NULL;
-
- /* proceed to the next segment */
- pi->n -= pi->segment_length;
- pi->pos += pi->segment_length;
- pi->segment_length = 0;
-
- /* last segment? */
- if (!pi->n || strnchr(pi->delim, pi->dlen, *pi->pos)) {
- pi->pos = NULL;
- return NULL;
- }
-
- /* skip following separator (the first segment might not have one) */
- if (*pi->pos == pi->separator) {
- ++pi->pos;
- --pi->n;
- }
-
- p = pi->pos;
-
- while (pi->segment_length < pi->n && *p != pi->separator &&
- !strnchr(pi->delim, pi->dlen, *p)) {
- ++p;
- ++pi->segment_length;
- }
-
- if (!pi->n) {
- pi->pos = NULL;
- pi->segment_length = 0;
- }
-
- return pi->pos;
-}
-
+++ /dev/null
-/* uri.h -- helper functions for URI treatment
- *
- * Copyright (C) 2010,2011 Olaf Bergmann <bergmann@tzi.org>
- *
- * This file is part of the CoAP library libcoap. Please see
- * README for terms of use.
- */
-
-#ifndef _COAP_URI_H_
-#define _COAP_URI_H_
-
-#include "hashkey.h"
-#include "str.h"
-
-/** Representation of parsed URI. Components may be filled from a
- * string with coap_split_uri() and can be used as input for
- * option-creation functions. */
-typedef struct {
- str host; /**< host part of the URI */
- unsigned short port; /**< The port in host byte order */
- str path; /**< Beginning of the first path segment.
- Use coap_split_path() to create Uri-Path options */
- str query; /**< The query part if present */
- unsigned char secure; /**< uses coaps URI schema */
-} coap_uri_t;
-
-/**
- * Creates a new coap_uri_t object from the specified URI. Returns the new
- * object or NULL on error. The memory allocated by the new coap_uri_t
- * must be released using coap_free().
- * @param uri The URI path to copy.
- * @para length The length of uri.
- *
- * @return New URI object or NULL on error.
- */
-coap_uri_t *coap_new_uri(const unsigned char *uri, unsigned int length);
-
-/**
- * Clones the specified coap_uri_t object. Thie function allocates sufficient
- * memory to hold the coap_uri_t structure and its contents. The object must
- * be released with coap_free(). */
-coap_uri_t *coap_clone_uri(const coap_uri_t *uri);
-
-/**
- * Calculates a hash over the given path and stores the result in
- * @p key. This function returns @c 0 on error or @c 1 on success.
- *
- * @param path The URI path to generate hash for.
- * @param len The length of @p path.
- * @param key The output buffer.
- *
- * @return @c 1 if @p key was set, @c 0 otherwise.
- */
-int coap_hash_path(const unsigned char *path, size_t len, coap_key_t key);
-
-/**
- * @defgroup uri_parse URI Parsing Functions
- *
- * CoAP PDUs contain normalized URIs with their path and query split into
- * multiple segments. The functions in this module help splitting strings.
- * @{
- */
-
-/**
- * Iterator to for tokenizing a URI path or query. This structure must
- * be initialized with coap_parse_iterator_init(). Call
- * coap_parse_next() to walk through the tokens.
- *
- * @code
- * unsigned char *token;
- * coap_parse_iterator_t pi;
- * coap_parse_iterator_init(uri.path.s, uri.path.length, '/', "?#", 2, &pi);
- *
- * while ((token = coap_parse_next(&pi))) {
- * ... do something with token ...
- * }
- * @endcode
- */
-typedef struct {
- size_t n; /**< number of remaining characters in buffer */
- unsigned char separator; /**< segment separators */
- unsigned char *delim; /**< delimiters where to split the string */
- size_t dlen; /**< length of separator */
- unsigned char *pos; /**< current position in buffer */
- size_t segment_length; /**< length of current segment */
-} coap_parse_iterator_t;
-
-/**
- * Initializes the given iterator @p pi.
- *
- * @param s The string to tokenize.
- * @param n The length of @p s.
- * @param separator The separator character that delimits tokens.
- * @param delim A set of characters that delimit @s.
- * @param dlen The length of @p delim.
- * @param pi The iterator object to initialize.
- *
- * @return The initialized iterator object @p pi.
- */
-coap_parse_iterator_t *
-coap_parse_iterator_init(unsigned char *s, size_t n,
- unsigned char separator,
- unsigned char *delim, size_t dlen,
- coap_parse_iterator_t *pi);
-
-/**
- * Updates the iterator @p pi to point to the next token. This
- * function returns a pointer to that token or @c NULL if no more
- * tokens exist. The contents of @p pi will be updated. In particular,
- * @c pi->segment_length specifies the length of the current token, @c
- * pi->pos points to its beginning.
- *
- * @param pi The iterator to update.
- *
- * @return The next token or @c NULL if no more tokens exist.
- */
-unsigned char *coap_parse_next(coap_parse_iterator_t *pi);
-
-/**
- * Parses a given string into URI components. The identified syntactic
- * components are stored in the result parameter @p uri. Optional URI
- * components that are not specified will be set to { 0, 0 }, except
- * for the port which is set to @c COAP_DEFAULT_PORT. This function
- * returns @p 0 if parsing succeeded, a value less than zero
- * otherwise.
- *
- * @param str_var The string to split up.
- * @param len The actual length of @p str_var
- * @param uri The coap_uri_t object to store the result.
- * @return @c 0 on success, or < 0 on error.
- *
- * @note The host name part will be converted to lower case by this
- * function.
- */
-int
-coap_split_uri(unsigned char *str_var, size_t len, coap_uri_t *uri);
-
-/**
- * Splits the given URI path into segments. Each segment is preceded
- * by an option pseudo-header with delta-value 0 and the actual length
- * of the respective segment after percent-decoding.
- *
- * @param s The path string to split.
- * @param length The actual length of @p s.
- * @param buf Result buffer for parsed segments.
- * @param buflen Maximum length of @p buf. Will be set to the actual number
- * of bytes written into buf on success.
- *
- * @return The number of segments created or @c -1 on error.
- */
-int coap_split_path(const unsigned char *s, size_t length,
- unsigned char *buf, size_t *buflen);
-
-/**
- * Splits the given URI query into segments. Each segment is preceded
- * by an option pseudo-header with delta-value 0 and the actual length
- * of the respective query term.
- *
- * @param s The query string to split.
- * @param length The actual length of @p s.
- * @param buf Result buffer for parsed segments.
- * @param buflen Maximum length of @p buf. Will be set to the actual number
- * of bytes written into buf on success.
- *
- * @return The number of segments created or @c -1 on error.
- *
- * @bug This function does not reserve additional space for delta > 12.
- */
-int coap_split_query(const unsigned char *s, size_t length,
- unsigned char *buf, size_t *buflen);
-
-/** @} */
-
-#endif /* _COAP_URI_H_ */
+++ /dev/null
-/*
-Copyright (c) 2003-2010, Troy D. Hanson http://uthash.sourceforge.net
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef UTHASH_H
-#define UTHASH_H
-
-#include <string.h> /* memcmp,strlen */
-#include <stddef.h> /* ptrdiff_t */
-
-#include "ocmalloc.h"
-
-/* These macros use decltype or the earlier __typeof GNU extension.
- As decltype is only available in newer compilers (VS2010 or gcc 4.3+
- when compiling c++ source) this code uses whatever method is needed
- or, for VS2008 where neither is available, uses casting workarounds. */
-#ifdef _MSC_VER /* MS compiler */
-#if _MSC_VER >= 1600 && defined(__cplusplus) /* VS2010 or newer in C++ mode */
-#define DECLTYPE(x) (decltype(x))
-#else /* VS2008 or older (or VS2010 in C mode) */
-#define NO_DECLTYPE
-#define DECLTYPE(x)
-#endif
-#else /* GNU, Sun and other compilers */
-#define DECLTYPE(x) (__typeof(x))
-#endif
-
-#ifdef NO_DECLTYPE
-#define DECLTYPE_ASSIGN(dst,src) \
-do { \
- char **_da_dst = (char**)(&(dst)); \
- *_da_dst = (char*)(src); \
-} while(0)
-#else
-#define DECLTYPE_ASSIGN(dst,src) \
-do { \
- (dst) = DECLTYPE(dst)(src); \
-} while(0)
-#endif
-
-/* a number of the hash function use uint32_t which isn't defined on win32 */
-#ifdef _MSC_VER
-typedef unsigned int uint32_t;
-#else
-#include <inttypes.h> /* uint32_t */
-#endif
-
-#define UTHASH_VERSION 1.9.3
-
-#ifndef uthash_fatal
-#define uthash_fatal(msg) exit(-1) /* fatal error (out of memory,etc) */
-#endif
-
-#define uthash_malloc(sz) OCMalloc(sz)
-#define uthash_free(ptr,sz) OCFree(ptr)
-
-#define uthash_noexpand_fyi(tbl) /* can be defined to log noexpand */
-#define uthash_expand_fyi(tbl) /* can be defined to log expands */
-
-/* initial number of buckets */
-#define HASH_INITIAL_NUM_BUCKETS 32 /* initial number of buckets */
-#define HASH_INITIAL_NUM_BUCKETS_LOG2 5 /* lg2 of initial number of buckets */
-#define HASH_BKT_CAPACITY_THRESH 10 /* expand when bucket count reaches */
-
-/* calculate the element whose hash handle address is hhe */
-#define ELMT_FROM_HH(tbl,hhp) ((void*)(((char*)(hhp)) - ((tbl)->hho)))
-
-#define HASH_FIND(hh,head,keyptr,keylen,out) \
-do { \
- unsigned _hf_bkt,_hf_hashv; \
- out=NULL; \
- if (head) { \
- HASH_FCN(keyptr,keylen, (head)->hh.tbl->num_buckets, _hf_hashv, _hf_bkt); \
- if (HASH_BLOOM_TEST((head)->hh.tbl, _hf_hashv)) { \
- HASH_FIND_IN_BKT((head)->hh.tbl, hh, (head)->hh.tbl->buckets[ _hf_bkt ], \
- keyptr,keylen,out); \
- } \
- } \
-} while (0)
-
-#ifdef HASH_BLOOM
-#define HASH_BLOOM_BITLEN (1ULL << HASH_BLOOM)
-#define HASH_BLOOM_BYTELEN (HASH_BLOOM_BITLEN/8) + ((HASH_BLOOM_BITLEN%8) ? 1:0)
-#define HASH_BLOOM_MAKE(tbl) \
-do { \
- (tbl)->bloom_nbits = HASH_BLOOM; \
- (tbl)->bloom_bv = (uint8_t*)uthash_malloc(HASH_BLOOM_BYTELEN); \
- if (!((tbl)->bloom_bv)) { uthash_fatal( "out of memory"); } \
- memset((tbl)->bloom_bv, 0, HASH_BLOOM_BYTELEN); \
- (tbl)->bloom_sig = HASH_BLOOM_SIGNATURE; \
-} while (0);
-
-#define HASH_BLOOM_FREE(tbl) \
-do { \
- uthash_free((tbl)->bloom_bv, HASH_BLOOM_BYTELEN); \
-} while (0);
-
-#define HASH_BLOOM_BITSET(bv,idx) (bv[(idx)/8] |= (1U << ((idx)%8)))
-#define HASH_BLOOM_BITTEST(bv,idx) (bv[(idx)/8] & (1U << ((idx)%8)))
-
-#define HASH_BLOOM_ADD(tbl,hashv) \
- HASH_BLOOM_BITSET((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1)))
-
-#define HASH_BLOOM_TEST(tbl,hashv) \
- HASH_BLOOM_BITTEST((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1)))
-
-#else
-#define HASH_BLOOM_MAKE(tbl)
-#define HASH_BLOOM_FREE(tbl)
-#define HASH_BLOOM_ADD(tbl,hashv)
-#define HASH_BLOOM_TEST(tbl,hashv) (1)
-#endif
-
-#define HASH_MAKE_TABLE(hh,head) \
-do { \
- (head)->hh.tbl = (UT_hash_table*)uthash_malloc( \
- sizeof(UT_hash_table)); \
- if (!((head)->hh.tbl)) { uthash_fatal( "out of memory"); } \
- memset((head)->hh.tbl, 0, sizeof(UT_hash_table)); \
- (head)->hh.tbl->tail = &((head)->hh); \
- (head)->hh.tbl->num_buckets = HASH_INITIAL_NUM_BUCKETS; \
- (head)->hh.tbl->log2_num_buckets = HASH_INITIAL_NUM_BUCKETS_LOG2; \
- (head)->hh.tbl->hho = (char*)(&(head)->hh) - (char*)(head); \
- (head)->hh.tbl->buckets = (UT_hash_bucket*)uthash_malloc( \
- HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \
- if (! (head)->hh.tbl->buckets) { uthash_fatal( "out of memory"); } \
- memset((head)->hh.tbl->buckets, 0, \
- HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \
- HASH_BLOOM_MAKE((head)->hh.tbl); \
- (head)->hh.tbl->signature = HASH_SIGNATURE; \
-} while(0)
-
-#define HASH_ADD(hh,head,fieldname,keylen_in,add) \
- HASH_ADD_KEYPTR(hh,head,&add->fieldname,keylen_in,add)
-
-#define HASH_ADD_KEYPTR(hh,head,keyptr,keylen_in,add) \
-do { \
- unsigned _ha_bkt; \
- (add)->hh.next = NULL; \
- (add)->hh.key = (char*)keyptr; \
- (add)->hh.keylen = keylen_in; \
- if (!(head)) { \
- head = (add); \
- (head)->hh.prev = NULL; \
- HASH_MAKE_TABLE(hh,head); \
- } else { \
- (head)->hh.tbl->tail->next = (add); \
- (add)->hh.prev = ELMT_FROM_HH((head)->hh.tbl, (head)->hh.tbl->tail); \
- (head)->hh.tbl->tail = &((add)->hh); \
- } \
- (head)->hh.tbl->num_items++; \
- (add)->hh.tbl = (head)->hh.tbl; \
- HASH_FCN(keyptr,keylen_in, (head)->hh.tbl->num_buckets, \
- (add)->hh.hashv, _ha_bkt); \
- HASH_ADD_TO_BKT((head)->hh.tbl->buckets[_ha_bkt],&(add)->hh); \
- HASH_BLOOM_ADD((head)->hh.tbl,(add)->hh.hashv); \
- HASH_EMIT_KEY(hh,head,keyptr,keylen_in); \
- HASH_FSCK(hh,head); \
-} while(0)
-
-#define HASH_TO_BKT( hashv, num_bkts, bkt ) \
-do { \
- bkt = ((hashv) & ((num_bkts) - 1)); \
-} while(0)
-
-/* delete "delptr" from the hash table.
- * "the usual" patch-up process for the app-order doubly-linked-list.
- * The use of _hd_hh_del below deserves special explanation.
- * These used to be expressed using (delptr) but that led to a bug
- * if someone used the same symbol for the head and deletee, like
- * HASH_DELETE(hh,users,users);
- * We want that to work, but by changing the head (users) below
- * we were forfeiting our ability to further refer to the deletee (users)
- * in the patch-up process. Solution: use scratch space to
- * copy the deletee pointer, then the latter references are via that
- * scratch pointer rather than through the repointed (users) symbol.
- */
-#define HASH_DELETE(hh,head,delptr) \
-do { \
- unsigned _hd_bkt; \
- struct UT_hash_handle *_hd_hh_del; \
- if ( ((delptr)->hh.prev == NULL) && ((delptr)->hh.next == NULL) ) { \
- uthash_free((head)->hh.tbl->buckets, \
- (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \
- HASH_BLOOM_FREE((head)->hh.tbl); \
- uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \
- head = NULL; \
- } else { \
- _hd_hh_del = &((delptr)->hh); \
- if ((delptr) == ELMT_FROM_HH((head)->hh.tbl,(head)->hh.tbl->tail)) { \
- (head)->hh.tbl->tail = \
- (UT_hash_handle*)((char*)((delptr)->hh.prev) + \
- (head)->hh.tbl->hho); \
- } \
- if ((delptr)->hh.prev) { \
- ((UT_hash_handle*)((char*)((delptr)->hh.prev) + \
- (head)->hh.tbl->hho))->next = (delptr)->hh.next; \
- } else { \
- DECLTYPE_ASSIGN(head,(delptr)->hh.next); \
- } \
- if (_hd_hh_del->next) { \
- ((UT_hash_handle*)((char*)_hd_hh_del->next + \
- (head)->hh.tbl->hho))->prev = \
- _hd_hh_del->prev; \
- } \
- HASH_TO_BKT( _hd_hh_del->hashv, (head)->hh.tbl->num_buckets, _hd_bkt); \
- HASH_DEL_IN_BKT(hh,(head)->hh.tbl->buckets[_hd_bkt], _hd_hh_del); \
- (head)->hh.tbl->num_items--; \
- } \
- HASH_FSCK(hh,head); \
-} while (0)
-
-
-/* convenience forms of HASH_FIND/HASH_ADD/HASH_DEL */
-#define HASH_FIND_STR(head,findstr,out) \
- HASH_FIND(hh,head,findstr,strlen(findstr),out)
-#define HASH_ADD_STR(head,strfield,add) \
- HASH_ADD(hh,head,strfield,strlen(add->strfield),add)
-#define HASH_FIND_INT(head,findint,out) \
- HASH_FIND(hh,head,findint,sizeof(int),out)
-#define HASH_ADD_INT(head,intfield,add) \
- HASH_ADD(hh,head,intfield,sizeof(int),add)
-#define HASH_FIND_PTR(head,findptr,out) \
- HASH_FIND(hh,head,findptr,sizeof(void *),out)
-#define HASH_ADD_PTR(head,ptrfield,add) \
- HASH_ADD(hh,head,ptrfield,sizeof(void *),add)
-#define HASH_DEL(head,delptr) \
- HASH_DELETE(hh,head,delptr)
-
-/* HASH_FSCK checks hash integrity on every add/delete when HASH_DEBUG is defined.
- * This is for uthash developer only; it compiles away if HASH_DEBUG isn't defined.
- */
-#ifdef HASH_DEBUG
-#define HASH_OOPS(...) do { fprintf(stderr,__VA_ARGS__); exit(-1); } while (0)
-#define HASH_FSCK(hh,head) \
-do { \
- unsigned _bkt_i; \
- unsigned _count, _bkt_count; \
- char *_prev; \
- struct UT_hash_handle *_thh; \
- if (head) { \
- _count = 0; \
- for( _bkt_i = 0; _bkt_i < (head)->hh.tbl->num_buckets; _bkt_i++) { \
- _bkt_count = 0; \
- _thh = (head)->hh.tbl->buckets[_bkt_i].hh_head; \
- _prev = NULL; \
- while (_thh) { \
- if (_prev != (char*)(_thh->hh_prev)) { \
- HASH_OOPS("invalid hh_prev %p, actual %p\n", \
- _thh->hh_prev, _prev ); \
- } \
- _bkt_count++; \
- _prev = (char*)(_thh); \
- _thh = _thh->hh_next; \
- } \
- _count += _bkt_count; \
- if ((head)->hh.tbl->buckets[_bkt_i].count != _bkt_count) { \
- HASH_OOPS("invalid bucket count %d, actual %d\n", \
- (head)->hh.tbl->buckets[_bkt_i].count, _bkt_count); \
- } \
- } \
- if (_count != (head)->hh.tbl->num_items) { \
- HASH_OOPS("invalid hh item count %d, actual %d\n", \
- (head)->hh.tbl->num_items, _count ); \
- } \
- /* traverse hh in app order; check next/prev integrity, count */ \
- _count = 0; \
- _prev = NULL; \
- _thh = &(head)->hh; \
- while (_thh) { \
- _count++; \
- if (_prev !=(char*)(_thh->prev)) { \
- HASH_OOPS("invalid prev %p, actual %p\n", \
- _thh->prev, _prev ); \
- } \
- _prev = (char*)ELMT_FROM_HH((head)->hh.tbl, _thh); \
- _thh = ( _thh->next ? (UT_hash_handle*)((char*)(_thh->next) + \
- (head)->hh.tbl->hho) : NULL ); \
- } \
- if (_count != (head)->hh.tbl->num_items) { \
- HASH_OOPS("invalid app item count %d, actual %d\n", \
- (head)->hh.tbl->num_items, _count ); \
- } \
- } \
-} while (0)
-#else
-#define HASH_FSCK(hh,head)
-#endif
-
-/* When compiled with -DHASH_EMIT_KEYS, length-prefixed keys are emitted to
- * the descriptor to which this macro is defined for tuning the hash function.
- * The app can #include <unistd.h> to get the prototype for write(2). */
-#ifdef HASH_EMIT_KEYS
-#define HASH_EMIT_KEY(hh,head,keyptr,fieldlen) \
-do { \
- unsigned _klen = fieldlen; \
- write(HASH_EMIT_KEYS, &_klen, sizeof(_klen)); \
- write(HASH_EMIT_KEYS, keyptr, fieldlen); \
-} while (0)
-#else
-#define HASH_EMIT_KEY(hh,head,keyptr,fieldlen)
-#endif
-
-/* default to Jenkin's hash unless overridden e.g. DHASH_FUNCTION=HASH_SAX */
-#ifdef HASH_FUNCTION
-#define HASH_FCN HASH_FUNCTION
-#else
-#define HASH_FCN HASH_JEN
-#endif
-
-/* The Bernstein hash function, used in Perl prior to v5.6 */
-#define HASH_BER(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _hb_keylen=keylen; \
- char *_hb_key=(char*)(key); \
- (hashv) = 0; \
- while (_hb_keylen--) { (hashv) = ((hashv) * 33) + *_hb_key++; } \
- bkt = (hashv) & (num_bkts-1); \
-} while (0)
-
-
-/* SAX/FNV/OAT/JEN hash functions are macro variants of those listed at
- * http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx */
-#define HASH_SAX(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _sx_i; \
- char *_hs_key=(char*)(key); \
- hashv = 0; \
- for(_sx_i=0; _sx_i < keylen; _sx_i++) \
- hashv ^= (hashv << 5) + (hashv >> 2) + _hs_key[_sx_i]; \
- bkt = hashv & (num_bkts-1); \
-} while (0)
-
-#define HASH_FNV(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _fn_i; \
- char *_hf_key=(char*)(key); \
- hashv = 2166136261UL; \
- for(_fn_i=0; _fn_i < keylen; _fn_i++) \
- hashv = (hashv * 16777619) ^ _hf_key[_fn_i]; \
- bkt = hashv & (num_bkts-1); \
-} while(0);
-
-#define HASH_OAT(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _ho_i; \
- char *_ho_key=(char*)(key); \
- hashv = 0; \
- for(_ho_i=0; _ho_i < keylen; _ho_i++) { \
- hashv += _ho_key[_ho_i]; \
- hashv += (hashv << 10); \
- hashv ^= (hashv >> 6); \
- } \
- hashv += (hashv << 3); \
- hashv ^= (hashv >> 11); \
- hashv += (hashv << 15); \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-#define HASH_JEN_MIX(a,b,c) \
-do { \
- a -= b; a -= c; a ^= ( c >> 13 ); \
- b -= c; b -= a; b ^= ( a << 8 ); \
- c -= a; c -= b; c ^= ( b >> 13 ); \
- a -= b; a -= c; a ^= ( c >> 12 ); \
- b -= c; b -= a; b ^= ( a << 16 ); \
- c -= a; c -= b; c ^= ( b >> 5 ); \
- a -= b; a -= c; a ^= ( c >> 3 ); \
- b -= c; b -= a; b ^= ( a << 10 ); \
- c -= a; c -= b; c ^= ( b >> 15 ); \
-} while (0)
-
-#define HASH_JEN(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _hj_i,_hj_j,_hj_k; \
- char *_hj_key=(char*)(key); \
- hashv = 0xfeedbeef; \
- _hj_i = _hj_j = 0x9e3779b9; \
- _hj_k = keylen; \
- while (_hj_k >= 12) { \
- _hj_i += (_hj_key[0] + ( (unsigned)_hj_key[1] << 8 ) \
- + ( (unsigned)_hj_key[2] << 16 ) \
- + ( (unsigned)_hj_key[3] << 24 ) ); \
- _hj_j += (_hj_key[4] + ( (unsigned)_hj_key[5] << 8 ) \
- + ( (unsigned)_hj_key[6] << 16 ) \
- + ( (unsigned)_hj_key[7] << 24 ) ); \
- hashv += (_hj_key[8] + ( (unsigned)_hj_key[9] << 8 ) \
- + ( (unsigned)_hj_key[10] << 16 ) \
- + ( (unsigned)_hj_key[11] << 24 ) ); \
- \
- HASH_JEN_MIX(_hj_i, _hj_j, hashv); \
- \
- _hj_key += 12; \
- _hj_k -= 12; \
- } \
- hashv += keylen; \
- switch ( _hj_k ) { \
- case 11: hashv += ( (unsigned)_hj_key[10] << 24 ); \
- case 10: hashv += ( (unsigned)_hj_key[9] << 16 ); \
- case 9: hashv += ( (unsigned)_hj_key[8] << 8 ); \
- case 8: _hj_j += ( (unsigned)_hj_key[7] << 24 ); \
- case 7: _hj_j += ( (unsigned)_hj_key[6] << 16 ); \
- case 6: _hj_j += ( (unsigned)_hj_key[5] << 8 ); \
- case 5: _hj_j += _hj_key[4]; \
- case 4: _hj_i += ( (unsigned)_hj_key[3] << 24 ); \
- case 3: _hj_i += ( (unsigned)_hj_key[2] << 16 ); \
- case 2: _hj_i += ( (unsigned)_hj_key[1] << 8 ); \
- case 1: _hj_i += _hj_key[0]; \
- } \
- HASH_JEN_MIX(_hj_i, _hj_j, hashv); \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-/* The Paul Hsieh hash function */
-#undef get16bits
-#if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \
- || defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__)
-#define get16bits(d) (*((const uint16_t *) (d)))
-#endif
-
-#if !defined (get16bits)
-#define get16bits(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8) \
- +(uint32_t)(((const uint8_t *)(d))[0]) )
-#endif
-#define HASH_SFH(key,keylen,num_bkts,hashv,bkt) \
-do { \
- char *_sfh_key=(char*)(key); \
- uint32_t _sfh_tmp, _sfh_len = keylen; \
- \
- int _sfh_rem = _sfh_len & 3; \
- _sfh_len >>= 2; \
- hashv = 0xcafebabe; \
- \
- /* Main loop */ \
- for (;_sfh_len > 0; _sfh_len--) { \
- hashv += get16bits (_sfh_key); \
- _sfh_tmp = (get16bits (_sfh_key+2) << 11) ^ hashv; \
- hashv = (hashv << 16) ^ _sfh_tmp; \
- _sfh_key += 2*sizeof (uint16_t); \
- hashv += hashv >> 11; \
- } \
- \
- /* Handle end cases */ \
- switch (_sfh_rem) { \
- case 3: hashv += get16bits (_sfh_key); \
- hashv ^= hashv << 16; \
- hashv ^= _sfh_key[sizeof (uint16_t)] << 18; \
- hashv += hashv >> 11; \
- break; \
- case 2: hashv += get16bits (_sfh_key); \
- hashv ^= hashv << 11; \
- hashv += hashv >> 17; \
- break; \
- case 1: hashv += *_sfh_key; \
- hashv ^= hashv << 10; \
- hashv += hashv >> 1; \
- } \
- \
- /* Force "avalanching" of final 127 bits */ \
- hashv ^= hashv << 3; \
- hashv += hashv >> 5; \
- hashv ^= hashv << 4; \
- hashv += hashv >> 17; \
- hashv ^= hashv << 25; \
- hashv += hashv >> 6; \
- bkt = hashv & (num_bkts-1); \
-} while(0);
-
-#ifdef HASH_USING_NO_STRICT_ALIASING
-/* The MurmurHash exploits some CPU's (e.g. x86) tolerance for unaligned reads.
- * For other types of CPU's (e.g. Sparc) an unaligned read causes a bus error.
- * So MurmurHash comes in two versions, the faster unaligned one and the slower
- * aligned one. We only use the faster one on CPU's where we know it's safe.
- *
- * Note the preprocessor built-in defines can be emitted using:
- *
- * gcc -m64 -dM -E - < /dev/null (on gcc)
- * cc -## a.c (where a.c is a simple test file) (Sun Studio)
- */
-#if (defined(__i386__) || defined(__x86_64__))
-#define HASH_MUR HASH_MUR_UNALIGNED
-#else
-#define HASH_MUR HASH_MUR_ALIGNED
-#endif
-
-/* Appleby's MurmurHash fast version for unaligned-tolerant archs like i386 */
-#define HASH_MUR_UNALIGNED(key,keylen,num_bkts,hashv,bkt) \
-do { \
- const unsigned int _mur_m = 0x5bd1e995; \
- const int _mur_r = 24; \
- hashv = 0xcafebabe ^ keylen; \
- char *_mur_key = (char *)(key); \
- uint32_t _mur_tmp, _mur_len = keylen; \
- \
- for (;_mur_len >= 4; _mur_len-=4) { \
- _mur_tmp = *(uint32_t *)_mur_key; \
- _mur_tmp *= _mur_m; \
- _mur_tmp ^= _mur_tmp >> _mur_r; \
- _mur_tmp *= _mur_m; \
- hashv *= _mur_m; \
- hashv ^= _mur_tmp; \
- _mur_key += 4; \
- } \
- \
- switch(_mur_len) \
- { \
- case 3: hashv ^= _mur_key[2] << 16; \
- case 2: hashv ^= _mur_key[1] << 8; \
- case 1: hashv ^= _mur_key[0]; \
- hashv *= _mur_m; \
- }; \
- \
- hashv ^= hashv >> 13; \
- hashv *= _mur_m; \
- hashv ^= hashv >> 15; \
- \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-/* Appleby's MurmurHash version for alignment-sensitive archs like Sparc */
-#define HASH_MUR_ALIGNED(key,keylen,num_bkts,hashv,bkt) \
-do { \
- const unsigned int _mur_m = 0x5bd1e995; \
- const int _mur_r = 24; \
- hashv = 0xcafebabe ^ (keylen); \
- char *_mur_key = (char *)(key); \
- uint32_t _mur_len = keylen; \
- int _mur_align = (int)_mur_key & 3; \
- \
- if (_mur_align && (_mur_len >= 4)) { \
- unsigned _mur_t = 0, _mur_d = 0; \
- switch(_mur_align) { \
- case 1: _mur_t |= _mur_key[2] << 16; \
- case 2: _mur_t |= _mur_key[1] << 8; \
- case 3: _mur_t |= _mur_key[0]; \
- } \
- _mur_t <<= (8 * _mur_align); \
- _mur_key += 4-_mur_align; \
- _mur_len -= 4-_mur_align; \
- int _mur_sl = 8 * (4-_mur_align); \
- int _mur_sr = 8 * _mur_align; \
- \
- for (;_mur_len >= 4; _mur_len-=4) { \
- _mur_d = *(unsigned *)_mur_key; \
- _mur_t = (_mur_t >> _mur_sr) | (_mur_d << _mur_sl); \
- unsigned _mur_k = _mur_t; \
- _mur_k *= _mur_m; \
- _mur_k ^= _mur_k >> _mur_r; \
- _mur_k *= _mur_m; \
- hashv *= _mur_m; \
- hashv ^= _mur_k; \
- _mur_t = _mur_d; \
- _mur_key += 4; \
- } \
- _mur_d = 0; \
- if(_mur_len >= _mur_align) { \
- switch(_mur_align) { \
- case 3: _mur_d |= _mur_key[2] << 16; \
- case 2: _mur_d |= _mur_key[1] << 8; \
- case 1: _mur_d |= _mur_key[0]; \
- } \
- unsigned _mur_k = (_mur_t >> _mur_sr) | (_mur_d << _mur_sl); \
- _mur_k *= _mur_m; \
- _mur_k ^= _mur_k >> _mur_r; \
- _mur_k *= _mur_m; \
- hashv *= _mur_m; \
- hashv ^= _mur_k; \
- _mur_k += _mur_align; \
- _mur_len -= _mur_align; \
- \
- switch(_mur_len) \
- { \
- case 3: hashv ^= _mur_key[2] << 16; \
- case 2: hashv ^= _mur_key[1] << 8; \
- case 1: hashv ^= _mur_key[0]; \
- hashv *= _mur_m; \
- } \
- } else { \
- switch(_mur_len) \
- { \
- case 3: _mur_d ^= _mur_key[2] << 16; \
- case 2: _mur_d ^= _mur_key[1] << 8; \
- case 1: _mur_d ^= _mur_key[0]; \
- case 0: hashv ^= (_mur_t >> _mur_sr) | (_mur_d << _mur_sl); \
- hashv *= _mur_m; \
- } \
- } \
- \
- hashv ^= hashv >> 13; \
- hashv *= _mur_m; \
- hashv ^= hashv >> 15; \
- } else { \
- for (;_mur_len >= 4; _mur_len-=4) { \
- unsigned _mur_k = *(unsigned*)_mur_key; \
- _mur_k *= _mur_m; \
- _mur_k ^= _mur_k >> _mur_r; \
- _mur_k *= _mur_m; \
- hashv *= _mur_m; \
- hashv ^= _mur_k; \
- _mur_key += 4; \
- } \
- switch(_mur_len) \
- { \
- case 3: hashv ^= _mur_key[2] << 16; \
- case 2: hashv ^= _mur_key[1] << 8; \
- case 1: hashv ^= _mur_key[0]; \
- hashv *= _mur_m; \
- } \
- \
- hashv ^= hashv >> 13; \
- hashv *= _mur_m; \
- hashv ^= hashv >> 15; \
- } \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-#endif /* HASH_USING_NO_STRICT_ALIASING */
-
-/* key comparison function; return 0 if keys equal */
-#define HASH_KEYCMP(a,b,len) memcmp(a,b,len)
-
-/* iterate over items in a known bucket to find desired item */
-#define HASH_FIND_IN_BKT(tbl,hh,head,keyptr,keylen_in,out) \
-do { \
- if (head.hh_head) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,head.hh_head)); \
- else out=NULL; \
- while (out) { \
- if (out->hh.keylen == keylen_in) { \
- if ((HASH_KEYCMP(out->hh.key,keyptr,keylen_in)) == 0) break; \
- } \
- if (out->hh.hh_next) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,out->hh.hh_next)); \
- else out = NULL; \
- } \
-} while(0)
-
-/* add an item to a bucket */
-#define HASH_ADD_TO_BKT(head,addhh) \
-do { \
- head.count++; \
- (addhh)->hh_next = head.hh_head; \
- (addhh)->hh_prev = NULL; \
- if (head.hh_head) { (head).hh_head->hh_prev = (addhh); } \
- (head).hh_head=addhh; \
- if (head.count >= ((head.expand_mult+1) * HASH_BKT_CAPACITY_THRESH) \
- && (addhh)->tbl->noexpand != 1) { \
- HASH_EXPAND_BUCKETS((addhh)->tbl); \
- } \
-} while(0)
-
-/* remove an item from a given bucket */
-#define HASH_DEL_IN_BKT(hh,head,hh_del) \
- (head).count--; \
- if ((head).hh_head == hh_del) { \
- (head).hh_head = hh_del->hh_next; \
- } \
- if (hh_del->hh_prev) { \
- hh_del->hh_prev->hh_next = hh_del->hh_next; \
- } \
- if (hh_del->hh_next) { \
- hh_del->hh_next->hh_prev = hh_del->hh_prev; \
- }
-
-/* Bucket expansion has the effect of doubling the number of buckets
- * and redistributing the items into the new buckets. Ideally the
- * items will distribute more or less evenly into the new buckets
- * (the extent to which this is true is a measure of the quality of
- * the hash function as it applies to the key domain).
- *
- * With the items distributed into more buckets, the chain length
- * (item count) in each bucket is reduced. Thus by expanding buckets
- * the hash keeps a bound on the chain length. This bounded chain
- * length is the essence of how a hash provides constant time lookup.
- *
- * The calculation of tbl->ideal_chain_maxlen below deserves some
- * explanation. First, keep in mind that we're calculating the ideal
- * maximum chain length based on the *new* (doubled) bucket count.
- * In fractions this is just n/b (n=number of items,b=new num buckets).
- * Since the ideal chain length is an integer, we want to calculate
- * ceil(n/b). We don't depend on floating point arithmetic in this
- * hash, so to calculate ceil(n/b) with integers we could write
- *
- * ceil(n/b) = (n/b) + ((n%b)?1:0)
- *
- * and in fact a previous version of this hash did just that.
- * But now we have improved things a bit by recognizing that b is
- * always a power of two. We keep its base 2 log handy (call it lb),
- * so now we can write this with a bit shift and logical AND:
- *
- * ceil(n/b) = (n>>lb) + ( (n & (b-1)) ? 1:0)
- *
- */
-#define HASH_EXPAND_BUCKETS(tbl) \
-do { \
- unsigned _he_bkt; \
- unsigned _he_bkt_i; \
- struct UT_hash_handle *_he_thh, *_he_hh_nxt; \
- UT_hash_bucket *_he_new_buckets, *_he_newbkt; \
- _he_new_buckets = (UT_hash_bucket*)uthash_malloc( \
- 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \
- if (!_he_new_buckets) { uthash_fatal( "out of memory"); } \
- memset(_he_new_buckets, 0, \
- 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \
- tbl->ideal_chain_maxlen = \
- (tbl->num_items >> (tbl->log2_num_buckets+1)) + \
- ((tbl->num_items & ((tbl->num_buckets*2)-1)) ? 1 : 0); \
- tbl->nonideal_items = 0; \
- for(_he_bkt_i = 0; _he_bkt_i < tbl->num_buckets; _he_bkt_i++) \
- { \
- _he_thh = tbl->buckets[ _he_bkt_i ].hh_head; \
- while (_he_thh) { \
- _he_hh_nxt = _he_thh->hh_next; \
- HASH_TO_BKT( _he_thh->hashv, tbl->num_buckets*2, _he_bkt); \
- _he_newbkt = &(_he_new_buckets[ _he_bkt ]); \
- if (++(_he_newbkt->count) > tbl->ideal_chain_maxlen) { \
- tbl->nonideal_items++; \
- _he_newbkt->expand_mult = _he_newbkt->count / \
- tbl->ideal_chain_maxlen; \
- } \
- _he_thh->hh_prev = NULL; \
- _he_thh->hh_next = _he_newbkt->hh_head; \
- if (_he_newbkt->hh_head) _he_newbkt->hh_head->hh_prev = \
- _he_thh; \
- _he_newbkt->hh_head = _he_thh; \
- _he_thh = _he_hh_nxt; \
- } \
- } \
- uthash_free( tbl->buckets, tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \
- tbl->num_buckets *= 2; \
- tbl->log2_num_buckets++; \
- tbl->buckets = _he_new_buckets; \
- tbl->ineff_expands = (tbl->nonideal_items > (tbl->num_items >> 1)) ? \
- (tbl->ineff_expands+1) : 0; \
- if (tbl->ineff_expands > 1) { \
- tbl->noexpand=1; \
- uthash_noexpand_fyi(tbl); \
- } \
- uthash_expand_fyi(tbl); \
-} while(0)
-
-
-/* This is an adaptation of Simon Tatham's O(n log(n)) mergesort */
-/* Note that HASH_SORT assumes the hash handle name to be hh.
- * HASH_SRT was added to allow the hash handle name to be passed in. */
-#define HASH_SORT(head,cmpfcn) HASH_SRT(hh,head,cmpfcn)
-#define HASH_SRT(hh,head,cmpfcn) \
-do { \
- unsigned _hs_i; \
- unsigned _hs_looping,_hs_nmerges,_hs_insize,_hs_psize,_hs_qsize; \
- struct UT_hash_handle *_hs_p, *_hs_q, *_hs_e, *_hs_list, *_hs_tail; \
- if (head) { \
- _hs_insize = 1; \
- _hs_looping = 1; \
- _hs_list = &((head)->hh); \
- while (_hs_looping) { \
- _hs_p = _hs_list; \
- _hs_list = NULL; \
- _hs_tail = NULL; \
- _hs_nmerges = 0; \
- while (_hs_p) { \
- _hs_nmerges++; \
- _hs_q = _hs_p; \
- _hs_psize = 0; \
- for ( _hs_i = 0; _hs_i < _hs_insize; _hs_i++ ) { \
- _hs_psize++; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- if (! (_hs_q) ) break; \
- } \
- _hs_qsize = _hs_insize; \
- while ((_hs_psize > 0) || ((_hs_qsize > 0) && _hs_q )) { \
- if (_hs_psize == 0) { \
- _hs_e = _hs_q; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_qsize--; \
- } else if ( (_hs_qsize == 0) || !(_hs_q) ) { \
- _hs_e = _hs_p; \
- _hs_p = (UT_hash_handle*)((_hs_p->next) ? \
- ((void*)((char*)(_hs_p->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_psize--; \
- } else if (( \
- cmpfcn(DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_p)), \
- DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_q))) \
- ) <= 0) { \
- _hs_e = _hs_p; \
- _hs_p = (UT_hash_handle*)((_hs_p->next) ? \
- ((void*)((char*)(_hs_p->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_psize--; \
- } else { \
- _hs_e = _hs_q; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_qsize--; \
- } \
- if ( _hs_tail ) { \
- _hs_tail->next = ((_hs_e) ? \
- ELMT_FROM_HH((head)->hh.tbl,_hs_e) : NULL); \
- } else { \
- _hs_list = _hs_e; \
- } \
- _hs_e->prev = ((_hs_tail) ? \
- ELMT_FROM_HH((head)->hh.tbl,_hs_tail) : NULL); \
- _hs_tail = _hs_e; \
- } \
- _hs_p = _hs_q; \
- } \
- _hs_tail->next = NULL; \
- if ( _hs_nmerges <= 1 ) { \
- _hs_looping=0; \
- (head)->hh.tbl->tail = _hs_tail; \
- DECLTYPE_ASSIGN(head,ELMT_FROM_HH((head)->hh.tbl, _hs_list)); \
- } \
- _hs_insize *= 2; \
- } \
- HASH_FSCK(hh,head); \
- } \
-} while (0)
-
-/* This function selects items from one hash into another hash.
- * The end result is that the selected items have dual presence
- * in both hashes. There is no copy of the items made; rather
- * they are added into the new hash through a secondary hash
- * hash handle that must be present in the structure. */
-#define HASH_SELECT(hh_dst, dst, hh_src, src, cond) \
-do { \
- unsigned _src_bkt, _dst_bkt; \
- void *_last_elt=NULL, *_elt; \
- UT_hash_handle *_src_hh, *_dst_hh, *_last_elt_hh=NULL; \
- ptrdiff_t _dst_hho = ((char*)(&(dst)->hh_dst) - (char*)(dst)); \
- if (src) { \
- for(_src_bkt=0; _src_bkt < (src)->hh_src.tbl->num_buckets; _src_bkt++) { \
- for(_src_hh = (src)->hh_src.tbl->buckets[_src_bkt].hh_head; \
- _src_hh; \
- _src_hh = _src_hh->hh_next) { \
- _elt = ELMT_FROM_HH((src)->hh_src.tbl, _src_hh); \
- if (cond(_elt)) { \
- _dst_hh = (UT_hash_handle*)(((char*)_elt) + _dst_hho); \
- _dst_hh->key = _src_hh->key; \
- _dst_hh->keylen = _src_hh->keylen; \
- _dst_hh->hashv = _src_hh->hashv; \
- _dst_hh->prev = _last_elt; \
- _dst_hh->next = NULL; \
- if (_last_elt_hh) { _last_elt_hh->next = _elt; } \
- if (!dst) { \
- DECLTYPE_ASSIGN(dst,_elt); \
- HASH_MAKE_TABLE(hh_dst,dst); \
- } else { \
- _dst_hh->tbl = (dst)->hh_dst.tbl; \
- } \
- HASH_TO_BKT(_dst_hh->hashv, _dst_hh->tbl->num_buckets, _dst_bkt); \
- HASH_ADD_TO_BKT(_dst_hh->tbl->buckets[_dst_bkt],_dst_hh); \
- (dst)->hh_dst.tbl->num_items++; \
- _last_elt = _elt; \
- _last_elt_hh = _dst_hh; \
- } \
- } \
- } \
- } \
- HASH_FSCK(hh_dst,dst); \
-} while (0)
-
-#define HASH_CLEAR(hh,head) \
-do { \
- if (head) { \
- uthash_free((head)->hh.tbl->buckets, \
- (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket)); \
- uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \
- (head)=NULL; \
- } \
-} while(0)
-
-#ifdef NO_DECLTYPE
-#define HASH_ITER(hh,head,el,tmp) \
-for((el)=(head), (*(char**)(&(tmp)))=(char*)((head)?(head)->hh.next:NULL); \
- el; (el)=(tmp),(*(char**)(&(tmp)))=(char*)((tmp)?(tmp)->hh.next:NULL))
-#else
-#define HASH_ITER(hh,head,el,tmp) \
-for((el)=(head),(tmp)=DECLTYPE(el)((head)?(head)->hh.next:NULL); \
- el; (el)=(tmp),(tmp)=DECLTYPE(el)((tmp)?(tmp)->hh.next:NULL))
-#endif
-
-/* obtain a count of items in the hash */
-#define HASH_COUNT(head) HASH_CNT(hh,head)
-#define HASH_CNT(hh,head) ((head)?((head)->hh.tbl->num_items):0)
-
-typedef struct UT_hash_bucket {
- struct UT_hash_handle *hh_head;
- unsigned count;
-
- /* expand_mult is normally set to 0. In this situation, the max chain length
- * threshold is enforced at its default value, HASH_BKT_CAPACITY_THRESH. (If
- * the bucket's chain exceeds this length, bucket expansion is triggered).
- * However, setting expand_mult to a non-zero value delays bucket expansion
- * (that would be triggered by additions to this particular bucket)
- * until its chain length reaches a *multiple* of HASH_BKT_CAPACITY_THRESH.
- * (The multiplier is simply expand_mult+1). The whole idea of this
- * multiplier is to reduce bucket expansions, since they are expensive, in
- * situations where we know that a particular bucket tends to be overused.
- * It is better to let its chain length grow to a longer yet-still-bounded
- * value, than to do an O(n) bucket expansion too often.
- */
- unsigned expand_mult;
-
-} UT_hash_bucket;
-
-/* random signature used only to find hash tables in external analysis */
-#define HASH_SIGNATURE 0xa0111fe1
-#define HASH_BLOOM_SIGNATURE 0xb12220f2
-
-typedef struct UT_hash_table {
- UT_hash_bucket *buckets;
- unsigned num_buckets, log2_num_buckets;
- unsigned num_items;
- struct UT_hash_handle *tail; /* tail hh in app order, for fast append */
- ptrdiff_t hho; /* hash handle offset (byte pos of hash handle in element */
-
- /* in an ideal situation (all buckets used equally), no bucket would have
- * more than ceil(#items/#buckets) items. that's the ideal chain length. */
- unsigned ideal_chain_maxlen;
-
- /* nonideal_items is the number of items in the hash whose chain position
- * exceeds the ideal chain maxlen. these items pay the penalty for an uneven
- * hash distribution; reaching them in a chain traversal takes >ideal steps */
- unsigned nonideal_items;
-
- /* ineffective expands occur when a bucket doubling was performed, but
- * afterward, more than half the items in the hash had nonideal chain
- * positions. If this happens on two consecutive expansions we inhibit any
- * further expansion, as it's not helping; this happens when the hash
- * function isn't a good fit for the key domain. When expansion is inhibited
- * the hash will still work, albeit no longer in constant time. */
- unsigned ineff_expands, noexpand;
-
- uint32_t signature; /* used only to find hash tables in external analysis */
-#ifdef HASH_BLOOM
- uint32_t bloom_sig; /* used only to test bloom exists in external analysis */
- uint8_t *bloom_bv;
- char bloom_nbits;
-#endif
-
-} UT_hash_table;
-
-typedef struct UT_hash_handle {
- struct UT_hash_table *tbl;
- void *prev; /* prev element in app order */
- void *next; /* next element in app order */
- struct UT_hash_handle *hh_prev; /* previous hh in bucket order */
- struct UT_hash_handle *hh_next; /* next hh in bucket order */
- void *key; /* ptr to enclosing struct's key */
- unsigned keylen; /* enclosing struct's key len */
- unsigned hashv; /* result of hash-fcn(key) */
-} UT_hash_handle;
-
-#endif /* UTHASH_H */
+++ /dev/null
-/*
-Copyright (c) 2007-2010, Troy D. Hanson http://uthash.sourceforge.net
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef UTLIST_H
-#define UTLIST_H
-
-#define UTLIST_VERSION 1.9.1
-
-/*
- * This file contains macros to manipulate singly and doubly-linked lists.
- *
- * 1. LL_ macros: singly-linked lists.
- * 2. DL_ macros: doubly-linked lists.
- * 3. CDL_ macros: circular doubly-linked lists.
- *
- * To use singly-linked lists, your structure must have a "next" pointer.
- * To use doubly-linked lists, your structure must "prev" and "next" pointers.
- * Either way, the pointer to the head of the list must be initialized to NULL.
- *
- * ----------------.EXAMPLE -------------------------
- * struct item {
- * int id;
- * struct item *prev, *next;
- * }
- *
- * struct item *list = NULL:
- *
- * int main() {
- * struct item *item;
- * ... allocate and populate item ...
- * DL_APPEND(list, item);
- * }
- * --------------------------------------------------
- *
- * For doubly-linked lists, the append and delete macros are O(1)
- * For singly-linked lists, append and delete are O(n) but prepend is O(1)
- * The sort macro is O(n log(n)) for all types of single/double/circular lists.
- */
-
-/* These macros use decltype or the earlier __typeof GNU extension.
- As decltype is only available in newer compilers (VS2010 or gcc 4.3+
- when compiling c++ code), this code uses whatever method is needed
- or, for VS2008 where neither is available, uses casting workarounds. */
-#ifdef _MSC_VER /* MS compiler */
-#if _MSC_VER >= 1600 && __cplusplus /* VS2010 and newer in C++ mode */
-#define LDECLTYPE(x) decltype(x)
-#else /* VS2008 or older (or VS2010 in C mode) */
-#define NO_DECLTYPE
-#define LDECLTYPE(x) char*
-#endif
-#else /* GNU, Sun and other compilers */
-#define LDECLTYPE(x) __typeof(x)
-#endif
-
-/* for VS2008 we use some workarounds to get around the lack of decltype,
- * namely, we always reassign our tmp variable to the list head if we need
- * to dereference its prev/next pointers, and save/restore the real head.*/
-#ifdef NO_DECLTYPE
-#define _SV(elt,list) _tmp = (char*)(list); {char **_alias = (char**)&(list); *_alias = (elt); }
-#define _NEXT(elt,list) ((char*)((list)->next))
-#define _NEXTASGN(elt,list,to) { char **_alias = (char**)&((list)->next); *_alias=(char*)(to); }
-#define _PREV(elt,list) ((char*)((list)->prev))
-#define _PREVASGN(elt,list,to) { char **_alias = (char**)&((list)->prev); *_alias=(char*)(to); }
-#define _RS(list) { char **_alias = (char**)&(list); *_alias=_tmp; }
-#define _CASTASGN(a,b) { char **_alias = (char**)&(a); *_alias=(char*)(b); }
-#else
-#define _SV(elt,list)
-#define _NEXT(elt,list) ((elt)->next)
-#define _NEXTASGN(elt,list,to) ((elt)->next)=(to)
-#define _PREV(elt,list) ((elt)->prev)
-#define _PREVASGN(elt,list,to) ((elt)->prev)=(to)
-#define _RS(list)
-#define _CASTASGN(a,b) (a)=(b)
-#endif
-
-/******************************************************************************
- * The sort macro is an adaptation of Simon Tatham's O(n log(n)) mergesort *
- * Unwieldy variable names used here to avoid shadowing passed-in variables. *
- *****************************************************************************/
-#define LL_SORT(list, cmp) \
-do { \
- LDECLTYPE(list) _ls_p; \
- LDECLTYPE(list) _ls_q; \
- LDECLTYPE(list) _ls_e; \
- LDECLTYPE(list) _ls_tail; \
- LDECLTYPE(list) _ls_oldhead; \
- LDECLTYPE(list) _tmp; \
- int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping; \
- if (list) { \
- _ls_insize = 1; \
- _ls_looping = 1; \
- while (_ls_looping) { \
- _CASTASGN(_ls_p,list); \
- _CASTASGN(_ls_oldhead,list); \
- list = NULL; \
- _ls_tail = NULL; \
- _ls_nmerges = 0; \
- while (_ls_p) { \
- _ls_nmerges++; \
- _ls_q = _ls_p; \
- _ls_psize = 0; \
- for (_ls_i = 0; _ls_i < _ls_insize; _ls_i++) { \
- _ls_psize++; \
- _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); \
- if (!_ls_q) break; \
- } \
- _ls_qsize = _ls_insize; \
- while (_ls_psize > 0 || (_ls_qsize > 0 && _ls_q)) { \
- if (_ls_psize == 0) { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- } else if (_ls_qsize == 0 || !_ls_q) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- } else if (cmp(_ls_p,_ls_q) <= 0) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- } else { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- } \
- if (_ls_tail) { \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,_ls_e); _RS(list); \
- } else { \
- _CASTASGN(list,_ls_e); \
- } \
- _ls_tail = _ls_e; \
- } \
- _ls_p = _ls_q; \
- } \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,NULL); _RS(list); \
- if (_ls_nmerges <= 1) { \
- _ls_looping=0; \
- } \
- _ls_insize *= 2; \
- } \
- } else _tmp=NULL; /* quiet gcc unused variable warning */ \
-} while (0)
-
-#define DL_SORT(list, cmp) \
-do { \
- LDECLTYPE(list) _ls_p; \
- LDECLTYPE(list) _ls_q; \
- LDECLTYPE(list) _ls_e; \
- LDECLTYPE(list) _ls_tail; \
- LDECLTYPE(list) _ls_oldhead; \
- LDECLTYPE(list) _tmp; \
- int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping; \
- if (list) { \
- _ls_insize = 1; \
- _ls_looping = 1; \
- while (_ls_looping) { \
- _CASTASGN(_ls_p,list); \
- _CASTASGN(_ls_oldhead,list); \
- list = NULL; \
- _ls_tail = NULL; \
- _ls_nmerges = 0; \
- while (_ls_p) { \
- _ls_nmerges++; \
- _ls_q = _ls_p; \
- _ls_psize = 0; \
- for (_ls_i = 0; _ls_i < _ls_insize; _ls_i++) { \
- _ls_psize++; \
- _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); \
- if (!_ls_q) break; \
- } \
- _ls_qsize = _ls_insize; \
- while (_ls_psize > 0 || (_ls_qsize > 0 && _ls_q)) { \
- if (_ls_psize == 0) { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- } else if (_ls_qsize == 0 || !_ls_q) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- } else if (cmp(_ls_p,_ls_q) <= 0) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- } else { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- } \
- if (_ls_tail) { \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,_ls_e); _RS(list); \
- } else { \
- _CASTASGN(list,_ls_e); \
- } \
- _SV(_ls_e,list); _PREVASGN(_ls_e,list,_ls_tail); _RS(list); \
- _ls_tail = _ls_e; \
- } \
- _ls_p = _ls_q; \
- } \
- _CASTASGN(list->prev, _ls_tail); \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,NULL); _RS(list); \
- if (_ls_nmerges <= 1) { \
- _ls_looping=0; \
- } \
- _ls_insize *= 2; \
- } \
- } else _tmp=NULL; /* quiet gcc unused variable warning */ \
-} while (0)
-
-#define CDL_SORT(list, cmp) \
-do { \
- LDECLTYPE(list) _ls_p; \
- LDECLTYPE(list) _ls_q; \
- LDECLTYPE(list) _ls_e; \
- LDECLTYPE(list) _ls_tail; \
- LDECLTYPE(list) _ls_oldhead; \
- LDECLTYPE(list) _tmp; \
- LDECLTYPE(list) _tmp2; \
- int _ls_insize, _ls_nmerges, _ls_psize, _ls_qsize, _ls_i, _ls_looping; \
- if (list) { \
- _ls_insize = 1; \
- _ls_looping = 1; \
- while (_ls_looping) { \
- _CASTASGN(_ls_p,list); \
- _CASTASGN(_ls_oldhead,list); \
- list = NULL; \
- _ls_tail = NULL; \
- _ls_nmerges = 0; \
- while (_ls_p) { \
- _ls_nmerges++; \
- _ls_q = _ls_p; \
- _ls_psize = 0; \
- for (_ls_i = 0; _ls_i < _ls_insize; _ls_i++) { \
- _ls_psize++; \
- _SV(_ls_q,list); \
- if (_NEXT(_ls_q,list) == _ls_oldhead) { \
- _ls_q = NULL; \
- } else { \
- _ls_q = _NEXT(_ls_q,list); \
- } \
- _RS(list); \
- if (!_ls_q) break; \
- } \
- _ls_qsize = _ls_insize; \
- while (_ls_psize > 0 || (_ls_qsize > 0 && _ls_q)) { \
- if (_ls_psize == 0) { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- if (_ls_q == _ls_oldhead) { _ls_q = NULL; } \
- } else if (_ls_qsize == 0 || !_ls_q) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- if (_ls_p == _ls_oldhead) { _ls_p = NULL; } \
- } else if (cmp(_ls_p,_ls_q) <= 0) { \
- _ls_e = _ls_p; _SV(_ls_p,list); _ls_p = _NEXT(_ls_p,list); _RS(list); _ls_psize--; \
- if (_ls_p == _ls_oldhead) { _ls_p = NULL; } \
- } else { \
- _ls_e = _ls_q; _SV(_ls_q,list); _ls_q = _NEXT(_ls_q,list); _RS(list); _ls_qsize--; \
- if (_ls_q == _ls_oldhead) { _ls_q = NULL; } \
- } \
- if (_ls_tail) { \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,_ls_e); _RS(list); \
- } else { \
- _CASTASGN(list,_ls_e); \
- } \
- _SV(_ls_e,list); _PREVASGN(_ls_e,list,_ls_tail); _RS(list); \
- _ls_tail = _ls_e; \
- } \
- _ls_p = _ls_q; \
- } \
- _CASTASGN(list->prev,_ls_tail); \
- _CASTASGN(_tmp2,list); \
- _SV(_ls_tail,list); _NEXTASGN(_ls_tail,list,_tmp2); _RS(list); \
- if (_ls_nmerges <= 1) { \
- _ls_looping=0; \
- } \
- _ls_insize *= 2; \
- } \
- } else _tmp=NULL; /* quiet gcc unused variable warning */ \
-} while (0)
-
-/******************************************************************************
- * singly linked list macros (non-circular) *
- *****************************************************************************/
-#define LL_PREPEND(head,add) \
-do { \
- (add)->next = head; \
- head = add; \
-} while (0)
-
-#define LL_APPEND(head,add) \
-do { \
- LDECLTYPE(head) _tmp; \
- (add)->next=NULL; \
- if (head) { \
- _tmp = head; \
- while (_tmp->next) { _tmp = _tmp->next; } \
- _tmp->next=(add); \
- } else { \
- (head)=(add); \
- } \
-} while (0)
-
-#define LL_DELETE(head,del) \
-do { \
- LDECLTYPE(head) _tmp; \
- if ((head) == (del)) { \
- (head)=(head)->next; \
- } else { \
- _tmp = head; \
- while (_tmp->next && (_tmp->next != (del))) { \
- _tmp = _tmp->next; \
- } \
- if (_tmp->next) { \
- _tmp->next = ((del)->next); \
- } \
- } \
-} while (0)
-
-/* Here are VS2008 replacements for LL_APPEND and LL_DELETE */
-#define LL_APPEND_VS2008(head,add) \
-do { \
- if (head) { \
- (add)->next = head; /* use add->next as a temp variable */ \
- while ((add)->next->next) { (add)->next = (add)->next->next; } \
- (add)->next->next=(add); \
- } else { \
- (head)=(add); \
- } \
- (add)->next=NULL; \
-} while (0)
-
-#define LL_DELETE_VS2008(head,del) \
-do { \
- if ((head) == (del)) { \
- (head)=(head)->next; \
- } else { \
- char *_tmp = (char*)(head); \
- while (head->next && (head->next != (del))) { \
- head = head->next; \
- } \
- if (head->next) { \
- head->next = ((del)->next); \
- } \
- { \
- char **_head_alias = (char**)&(head); \
- *_head_alias = _tmp; \
- } \
- } \
-} while (0)
-#ifdef NO_DECLTYPE
-#undef LL_APPEND
-#define LL_APPEND LL_APPEND_VS2008
-#undef LL_DELETE
-#define LL_DELETE LL_DELETE_VS2008
-#endif
-/* end VS2008 replacements */
-
-#define LL_FOREACH(head,el) \
- for(el=head;el;el=el->next)
-
-#define LL_FOREACH_SAFE(head,el,tmp) \
- for((el)=(head);(el) && (tmp = (el)->next, 1); (el) = tmp)
-
-#define LL_SEARCH_SCALAR(head,out,field,val) \
-do { \
- LL_FOREACH(head,out) { \
- if ((out)->field == (val)) break; \
- } \
-} while(0)
-
-#define LL_SEARCH(head,out,elt,cmp) \
-do { \
- LL_FOREACH(head,out) { \
- if ((cmp(out,elt))==0) break; \
- } \
-} while(0)
-
-/******************************************************************************
- * doubly linked list macros (non-circular) *
- *****************************************************************************/
-#define DL_PREPEND(head,add) \
-do { \
- (add)->next = head; \
- if (head) { \
- (add)->prev = (head)->prev; \
- (head)->prev = (add); \
- } else { \
- (add)->prev = (add); \
- } \
- (head) = (add); \
-} while (0)
-
-#define DL_APPEND(head,add) \
-do { \
- if (head) { \
- (add)->prev = (head)->prev; \
- (head)->prev->next = (add); \
- (head)->prev = (add); \
- (add)->next = NULL; \
- } else { \
- (head)=(add); \
- (head)->prev = (head); \
- (head)->next = NULL; \
- } \
-} while (0);
-
-#define DL_DELETE(head,del) \
-do { \
- if ((del)->prev == (del)) { \
- (head)=NULL; \
- } else if ((del)==(head)) { \
- (del)->next->prev = (del)->prev; \
- (head) = (del)->next; \
- } else { \
- (del)->prev->next = (del)->next; \
- if ((del)->next) { \
- (del)->next->prev = (del)->prev; \
- } else { \
- (head)->prev = (del)->prev; \
- } \
- } \
-} while (0);
-
-
-#define DL_FOREACH(head,el) \
- for(el=head;el;el=el->next)
-
-/* this version is safe for deleting the elements during iteration */
-#define DL_FOREACH_SAFE(head,el,tmp) \
- for((el)=(head);(el) && (tmp = (el)->next, 1); (el) = tmp)
-
-/* these are identical to their singly-linked list counterparts */
-#define DL_SEARCH_SCALAR LL_SEARCH_SCALAR
-#define DL_SEARCH LL_SEARCH
-
-/******************************************************************************
- * circular doubly linked list macros *
- *****************************************************************************/
-#define CDL_PREPEND(head,add) \
-do { \
- if (head) { \
- (add)->prev = (head)->prev; \
- (add)->next = (head); \
- (head)->prev = (add); \
- (add)->prev->next = (add); \
- } else { \
- (add)->prev = (add); \
- (add)->next = (add); \
- } \
-(head)=(add); \
-} while (0)
-
-#define CDL_DELETE(head,del) \
-do { \
- if ( ((head)==(del)) && ((head)->next == (head))) { \
- (head) = 0L; \
- } else { \
- (del)->next->prev = (del)->prev; \
- (del)->prev->next = (del)->next; \
- if ((del) == (head)) (head)=(del)->next; \
- } \
-} while (0);
-
-#define CDL_FOREACH(head,el) \
- for(el=head;el;el=(el->next==head ? 0L : el->next))
-
-#define CDL_FOREACH_SAFE(head,el,tmp1,tmp2) \
- for((el)=(head), ((tmp1)=(head)?((head)->prev):NULL); \
- (el) && ((tmp2)=(el)->next, 1); \
- ((el) = (((el)==(tmp1)) ? 0L : (tmp2))))
-
-#define CDL_SEARCH_SCALAR(head,out,field,val) \
-do { \
- CDL_FOREACH(head,out) { \
- if ((out)->field == (val)) break; \
- } \
-} while(0)
-
-#define CDL_SEARCH(head,out,elt,cmp) \
-do { \
- CDL_FOREACH(head,out) { \
- if ((cmp(out,elt))==0) break; \
- } \
-} while(0)
-
-#endif /* UTLIST_H */
-
OC_LOG_DIR = ../oc_logger
OCRANDOM_DIR = ocrandom
OCSOCKET_DIR = ocsocket
-LCOAP_DIR = libcoap-4.1.1
-OCCOAP_DIR = occoap
OCTBSTACK_DIR = stack
OCMALLOC_DIR = ocmalloc
OCSECURITY_DIR = security
TINYDTLS_DIR = $(EXTLIBS_DIR)/tinydtls
CONNECTIVITY_DIR = connectivity
-OCCOAP_SRC = $(OCCOAP_DIR)/src
OCTBSTACK_SRC = $(OCTBSTACK_DIR)/src
OCMALLOC_SRC = $(OCMALLOC_DIR)/src
OCSECURITY_SRC = $(OCSECURITY_DIR)/src
OC_LOG_INC = $(OC_LOG_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
OCMALLOC_INC = $(OCMALLOC_DIR)/include
OCSECURITY_INC = $(OCSECURITY_DIR)/include
CJSON_INC = $(CJSON_DIR)
CONNECTIVITY_INC = $(CONNECTIVITY_DIR)/inc
+LIBCOAP_INC = $(CONNECTIVITY_DIR)/lib/libcoap-4.1.1
INC_DIRS := -I$(OCLOGGER_INC)
INC_DIRS += -I$(OC_LOG_INC)
INC_DIRS += -I$(OCRANDOM_INC)
INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
INC_DIRS += -I$(OCMALLOC_INC)
INC_DIRS += -I$(OCSECURITY_INC)
INC_DIRS += -I$(OCSECURITY_INC)/internal
INC_DIRS += -I$(CJSON_INC)
INC_DIRS += -I$(CONNECTIVITY_INC)
INC_DIRS += -I$(CONNECTIVITY_DIR)/api
+INC_DIRS += -I$(LIBCOAP_INC)
# TODO-CA Remove -fstack-protector-all before merging to master
CC_FLAGS.debug := -O0 -g3 -Wall -fstack-protector-all -c -fmessage-length=0 -pedantic -fpic -DTB_LOG
CC_FLAGS.release := -Os -Wall -fstack-protector-all -c -fmessage-length=0 -fpic
CFLAGS += $(CC_FLAGS.$(BUILD)) $(INC_DIRS) $(CFLAGS_PLATFORM) $(INC_DIR_PLATFORM)
-LDLIBS += -lcoap
CJSON_SOURCES := $(CJSON_SRC)/cJSON.c
-OCCOAP_SOURCES := $(OCCOAP_SRC)/occoap.c
-OCCOAP_SOURCES += $(OCCOAP_SRC)/occoaphelper.c
-
OCTBSTACK_SOURCES := $(OCTBSTACK_SRC)/ocstack.c
OCTBSTACK_SOURCES += $(OCTBSTACK_SRC)/occlientcb.c
OCTBSTACK_SOURCES += $(OCTBSTACK_SRC)/ocresource.c
endif
SOURCES := $(CJSON_SOURCES)
-SOURCES += $(OCCOAP_SOURCES)
SOURCES += $(OCTBSTACK_SOURCES)
all: objdirs obj_build ca liboctbstack.a
+++ /dev/null
-#==============================================================================
-# NOTICE - Transition to SCONS
-#==============================================================================
-
-The IoTivity build system is transitioning to SCONS. Although the
-makefiles are still available (until v1.0) and some developers are
-still using them, they are currently no longer supported. To learn more
-about building using SCONS see Readme.scons.txt in the repository root
-directory. The build steps used in continuous integration can be found
-in auto_build.sh which is also in the the repository root directory.
-
-#==============================================================================
-# Build instructions for Linux
-#==============================================================================
-
-In ./occoap directory
-clean ==> make clean
-build ==> make
-
-#==============================================================================
-# Unit test instructions for Linux
-#==============================================================================
-
-After building (make), run
-./occoap/bin/debug/occoaptest
-
-
+++ /dev/null
-//******************************************************************
-///
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-#ifndef OCCOAP_H_
-#define OCCOAP_H_
-
-//-----------------------------------------------------------------------------
-// Includes
-//-----------------------------------------------------------------------------
-#include "ocstack.h"
-#include "occoaptoken.h"
-#include "ocstackinternal.h"
-#include "occoaphelper.h"
-#include <stdint.h>
-
-//-----------------------------------------------------------------------------
-// Function Prototypes
-//-----------------------------------------------------------------------------
-
-uint32_t GetTime(float afterSeconds);
-
-#endif /* OCCOAP_H_ */
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-
-#ifndef OCCOAPHELPER_H_
-#define OCCOAPHELPER_H_
-
-//-----------------------------------------------------------------------------
-// Includes
-//-----------------------------------------------------------------------------
-#ifndef WITH_ARDUINO
-#include <unistd.h>
-#endif
-#include <limits.h>
-#include <ctype.h>
-#include "coap.h"
-#include "ocstack.h"
-#include "occoaptoken.h"
-#include "ocstackinternal.h"
-
-/**
- * The Max Size of the buffer that is used to parse uri and query
- * individually.
- */
-#define MAX_URI_QUERY_BUF_SIZE ((MAX_URI_LENGTH) >= (MAX_QUERY_LENGTH) ?\
- (MAX_URI_LENGTH) : (MAX_QUERY_LENGTH))
-
-// checks if optionID is within vendor specific range
-OCStackResult isVendorSpecific(uint16_t optionID);
-
-OCStackResult FormOCResponse(OCResponse * * responseLoc, ClientCB * cbNode, uint32_t maxAge,
- unsigned char * fullUri, unsigned char * rcvdUri, CAToken_t * rcvdToken,
- OCClientResponse * clientResponse, unsigned char * bufRes);
-
-// Internal function to create OCClientResponse struct at the client from a received coap pdu
-OCStackResult FormOCClientResponse(OCClientResponse * clientResponse,
- OCStackResult result, OCDevAddr * remote, uint32_t seqNum,
- const unsigned char * resJSONPayload);
-
-#endif /* OCCOAPHELPER_H_ */
+++ /dev/null
-
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-
-#ifndef OCCOAPTOKEN_H_
-#define OCCOAPTOKEN_H_
-
-#include <stddef.h>
-
-#define MAX_TOKEN_LENGTH (8)
-
-typedef struct {
- uint8_t token[MAX_TOKEN_LENGTH];
- size_t tokenLength;
-} OCCoAPToken;
-
-#endif
+++ /dev/null
-# //******************************************************************
-# //
-# // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-# //
-# // Licensed under the Apache License, Version 2.0 (the "License");
-# // you may not use this file except in compliance with the License.
-# // You may obtain a copy of the License at
-# //
-# // http://www.apache.org/licenses/LICENSE-2.0
-# //
-# // Unless required by applicable law or agreed to in writing, software
-# // distributed under the License is distributed on an "AS IS" BASIS,
-# // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# // See the License for the specific language governing permissions and
-# // limitations under the License.
-# //
-# //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-#
-# override with `make BUILD=release`
-# default to release build
-BUILD := release
-
-# You must create the file "local.properties" on your local machine which contains any local paths, etc
-# local_settings.mk should NOT be committed to repo
-include ./local.properties
-# GTEST_DIR contains the path to Google Test libs and must be defined in local.properties
-# Example:
-# GTEST_DIR := /home/johndoe/utils/gtest-1.7.0
-
-# NOTE: to run app, make sure that LD_LIBRARY_PATH env variable
-# contains $(GTEST_DIR)/lib/.libs
-
-CC := gcc
-CXX := g++
-
-PROG := occoaptest
-
-#SRC_DIR := ./src
-TEST_DIR:= ./test
-#INC_DIR := ./include
-#LOG_DIR := ../logger
-#STACK_DIR := ../stack
-
-CC_FLAGS.debug := -O0 -g3 -Wall -c -fmessage-length=0 -pedantic -std=c99 -fpic -DTB_LOG
-CC_FLAGS.release := -Os -Wall -c -fmessage-length=0 -std=c99 -fpic
-CC_FLAGS := $(CC_FLAGS.$(BUILD))
-
-CXX_FLAGS.debug := -O0 -g3 -Wall -c -fmessage-length=0 -pedantic -std=c++0x -fpic -DTB_LOG
-CXX_FLAGS.release := -Os -Wall -c -fmessage-length=0 -std=c++0x -fpic
-CXX_FLAGS := $(CXX_FLAGS.$(BUILD))
-
-#INC := -I$(SRC_DIR)
-#INC += -I$(TEST_DIR)
-#INC += -I$(INC_DIR)
-#INC += -I$(LOG_DIR)/include
-#INC += -I$(STACK_DIR)/include
-INC += -I$(GTEST_DIR)/include
-
-
-# using make's computed variables to select object and bin folders
-# depending on the build type
-OBJ_DIR.debug := ./obj/debug
-OBJ_DIR.release := ./obj/release
-OBJ_DIR := $(OBJ_DIR.$(BUILD))
-
-BIN_DIR.debug := ./bin/debug
-BIN_DIR.release := ./bin/release
-BIN_DIR := $(BIN_DIR.$(BUILD))
-
-#C_FILES := $(wildcard $(LOG_DIR)/src/*.c)
-#C_FILES += $(wildcard $(SRC_DIR)/*.c)
-#CPP_FILES := $(wildcard $(SRC_DIR)/*.cpp)
-CPP_FILES := $(wildcard $(TEST_DIR)/*.cpp)
-#CPP_FILES += $(wildcard $(LOG_DIR)/src/*.c)
-OBJ_FILES := $(addprefix $(OBJ_DIR)/,$(notdir $(CPP_FILES:.cpp=.o) $(C_FILES:.c=.o)))
-H_FILES := $(wildcard $(TEST_DIR)/*.h)
-#H_FILES += $(wildcard $(INC_DIR)/*.h)
-#H_FILES += $(wildcard $(LOG_DIR)/include/*.h)
-LD_FLAGS := -L/usr/lib
-LD_FLAGS += -L$(GTEST_DIR)/lib/.libs
-
-
-LIBS := -lgtest
-LIBS += -lgtest_main
-LIBS += -lpthread
-
-
-all: $(PROG)
- mkdir -p ./$(OBJ_DIR)
- mkdir -p ./$(BIN_DIR)
-
-$(PROG): $(OBJ_FILES)
- $(CXX) -o $@ $^ $(LD_FLAGS) $(LIBS)
- mkdir -p ./$(BIN_DIR)
- mv ./$(PROG) ./$(BIN_DIR)
-
-#$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp $(SRC_DIR)/%.h $(H_FILES)
-# $(CXX) $(CXX_FLAGS) $(INC) -c -o $@ $<
-
-#$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp $(INC_DIR)/%.h $(H_FILES)
-# $(CXX) $(CXX_FLAGS) $(INC) -c -o $@ $<
-
-$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(INC_DIR)/%.h $(H_FILES)
- mkdir -p ./$(OBJ_DIR)
- $(CC) $(CC_FLAGS) $(INC) -c -o $@ $<
-
-$(OBJ_DIR)/%.o: $(LOG_DIR)/src/%.c $(LOG_DIR)/include/%.h $(H_FILES)
- mkdir -p ./$(OBJ_DIR)
- $(CC) $(CC_FLAGS) $(INC) -c -o $@ $<
-
-$(OBJ_DIR)/%.o: $(TEST_DIR)/%.cpp $(H_FILES)
- mkdir -p ./$(OBJ_DIR)
- $(CXX) $(CXX_FLAGS) $(INC) -c -o $@ $<
-
-.PHONY: clean
-clean :
- rm -rf ./obj/debug/*
- rm -rf ./obj/release/*
- rm -rf ./lib/*
- rm -rf ./bin/debug/*
- rm -rf ./bin/release/*
-
-
-.PHONY: print_vars
-
-print_vars:
- @echo ""
- @echo 'BUILD = '$(value BUILD)
- @echo 'INC = '$(value INC)
- @echo 'CPP_FILES = '$(value CPP_FILES)
- @echo 'C_FILES = '$(value C_FILES)
- @echo 'LIBS = '$(value LIBS)
- @echo 'OBJ_FILES = '$(value OBJ_FILES)
- @echo 'SRC_DIR = '$(value SRC_DIR)
-
-
-
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-
-//=============================================================================
-// Includes
-//=============================================================================
-#define _POSIX_C_SOURCE 200112L
-#include <string.h>
-#include "occoap.h"
-#include "ocstackconfig.h"
-#include "occlientcb.h"
-#include "ocobserve.h"
-#include "logger.h"
-#include "ocmalloc.h"
-#include <coap.h>
-
-#ifndef WITH_ARDUINO
-#include <unistd.h>
-#endif
-#include <limits.h>
-#include <ctype.h>
-
-//=============================================================================
-// Macros
-//=============================================================================
-#define TAG PCF("OCCoAP")
-#define VERIFY_SUCCESS(op, successCode) { if (op != successCode) \
- {OC_LOG_V(FATAL, TAG, "%s failed!!", #op); goto exit;} }
-#define VERIFY_NON_NULL(arg) { if (!arg) {OC_LOG_V(FATAL, TAG, "%s is NULL", #arg); goto exit;} }
-
-//=============================================================================
-// Defines
-//=============================================================================
-#define COAP_BLOCK_FILL_VALUE (0xFF)
-
-uint32_t GetTime(float afterSeconds)
-{
- coap_tick_t now;
- coap_ticks(&now);
- return now + (uint32_t)(afterSeconds * COAP_TICKS_PER_SECOND);
-}
-
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-//-----------------------------------------------------------------------------
-// Includes
-//-----------------------------------------------------------------------------
-#include "occoaphelper.h"
-#include "ocstackconfig.h"
-#include "logger.h"
-#include "coap_time.h"
-#include "ocmalloc.h"
-
-#include "cacommon.h"
-
-//-----------------------------------------------------------------------------
-// Macros
-//-----------------------------------------------------------------------------
-#define TAG PCF("OCCoAPHelper")
-#define VERIFY_NON_NULL(arg) { if (!arg) {OC_LOG_V(FATAL, TAG, "%s is NULL", #arg); goto exit;} }
-
-//=============================================================================
-// Helper Functions
-//=============================================================================
-
-OCStackResult isVendorSpecific(uint16_t optionID)
-{
- if(optionID >= COAP_VENDOR_OPT_START && optionID <= COAP_MAX_OPT)
- {
- return OC_STACK_OK;
- }
- return OC_STACK_INVALID_OPTION;
-}
-
-OCStackResult FormOCResponse(OCResponse * * responseLoc, ClientCB * cbNode, uint32_t maxAge,
- unsigned char * fullUri, unsigned char * rcvdUri, CAToken_t * rcvdToken,
- OCClientResponse * clientResponse, unsigned char * bufRes)
-{
- OCResponse * response = (OCResponse *) OCMalloc(sizeof(OCResponse));
- if (!response)
- {
- return OC_STACK_NO_MEMORY;
- }
- response->cbNode = cbNode;
- response->maxAge = maxAge;
- response->fullUri = fullUri;
- response->rcvdUri = rcvdUri;
- response->rcvdToken = rcvdToken;
- response->clientResponse = clientResponse;
- response->bufRes = bufRes;
-
- *responseLoc = response;
- return OC_STACK_OK;
-}
-
-OCStackResult FormOCClientResponse(OCClientResponse * clientResponse,
- OCStackResult result, OCDevAddr * remote, uint32_t seqNum,
- const unsigned char * resJSONPayload)
-{
- clientResponse->sequenceNumber = seqNum;
- clientResponse->result = result;
- clientResponse->addr = remote;
- clientResponse->resJSONPayload = resJSONPayload;
-
- return OC_STACK_OK;
-}
-
+++ /dev/null
-//******************************************************************
-//
-// Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
-
-
-//=============================================================================
-// Includes
-//=============================================================================
-/*extern "C" {
- #include "occoap.h"
- #include "logger.h"
-}*/
-
-#include "gtest/gtest.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <iostream>
-#include <stdint.h>
-using namespace std;
-
-//=============================================================================
-// Private Variables
-//=============================================================================
-static const char TAG[] = "TestHarness";
-
-//=============================================================================
-// Callback function
-//=============================================================================
-/*void discoverServicesAsync(const char *Url) {
- OC_LOG_V(INFO, TAG, "Entering discoverServicesAsync. URL = %s", Url);
-}*/
-
-//=============================================================================
-// Tests
-//=============================================================================
-TEST(OCCoapTest, General) {
- EXPECT_EQ(0, 0);
-}
OCMALLOC_DIR = $(ROOT_DIR)/ocmalloc
OCRANDOM_DIR = $(ROOT_DIR)/ocrandom
OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
-LCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
-OCCOAP_DIR = $(ROOT_DIR)/occoap
OCTBSTACK_DIR = $(ROOT_DIR)/stack
OCLOGGER_INC = $(OCLOGGER_DIR)/include
OCMALLOC_INC = $(OCMALLOC_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
INC_DIRS := -I$(OCLOGGER_INC)
INC_DIRS += -I$(OCMALLOC_INC)
INC_DIRS += -I$(OCRANDOM_INC)
INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
INC_DIRS += -I$(OCTBSTACK_INC)
INC_DIRS += -I$(OCTBSTACK_INC)/internal
INC_DIRS += -I$(GTEST_DIR)/include
int32_t OCInitUDP(OCDevAddr* ipAddr, int32_t* sockfd, OC_SOCKET_OPTION sockoption);
-
-//-- OCInitUDPMulticast --------------------------------------------------
-/** @ingroup ocsocket
- *
- * This method is used to create a new platform specific UDP socket for
- * multicast and and binds it to the address provided.
- *
- * @param[in] ipmcastaddr
- * multicast address to which IGMP membership be added.
- * @param[out] sockfd
- * reference to the new socket.
- *
- * @retval 0 for Success, otherwise some error value
- */
-//------------------------------------------------------------------------
-int32_t OCInitUDPMulticast(OCDevAddr* ipmcastaddr, int32_t* sockfd);
-
-
-
//-- OCSendTo -------------------------------------------------------------
/** @ingroup ocsocket
*
}
-
-/// Creates a BSD socket and binds the specified port for UDP multicast.
-int32_t OCInitUDPMulticast(OCDevAddr* ipmcastaddr, int32_t* sockfd)
-{
- int32_t ret = ERR_UNKNOWN;
- int32_t sfd = 0xFFFFFFFF;
- char loopch=1;
- int set_option_on = 1;
-
- VERIFY_NON_NULL(ipmcastaddr);
- VERIFY_NON_NULL(sockfd);
-
- OC_LOG_V(DEBUG, MOD_NAME, "%s Begin", __func__ );
- //Create a datagram socket on which to recv/send.
- sfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if (sfd < 0) {
- OC_LOG_V(FATAL, MOD_NAME, "socket API ret val %d", sfd);
- goto exit;
-
- }
-
- if ((ret = setsockopt(sfd, SOL_SOCKET, SO_REUSEADDR, (char*) &set_option_on,
- sizeof(set_option_on))) < 0) {
- OC_LOG_V(FATAL, MOD_NAME, "setsockopt API for SO_REUSEADDR failed with errno %s", strerror(errno));
- goto exit;
- }
-
- // bind to multicast port
- struct sockaddr_in sa = {0};
- struct sockaddr_in *sin;
-
- sin = (struct sockaddr_in *)(ipmcastaddr->addr);
- sa.sin_family = AF_INET;
- sa.sin_addr.s_addr = sin->sin_addr.s_addr;
- sa.sin_port = sin->sin_port;
-
- if ((ret = bind(sfd, (struct sockaddr*)&sa, sizeof(sa))) < 0) {
- OC_LOG_V(FATAL, MOD_NAME, "bind API failed with errno %s", strerror(errno));
- goto exit;
- }
-
- // add membership to receiving socket
- struct ip_mreq mreq = {{0}};
- mreq.imr_interface.s_addr = htonl(INADDR_ANY);
- mreq.imr_multiaddr.s_addr = sin->sin_addr.s_addr;
- if ((ret = setsockopt(sfd, IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *) &mreq, sizeof(mreq))) < 0) {
- OC_LOG_V(FATAL, MOD_NAME, "setsockopt API for IP_ADD_MEMBERSHIP failed with errno %s", strerror(errno));
- goto exit;
- }
-
- //Enable loopback so we can receive our own datagrams.
- if ((ret = setsockopt(sfd, IPPROTO_IP, IP_MULTICAST_LOOP,
- (char *)&loopch, sizeof(loopch))) < 0) {
- OC_LOG_V(FATAL, MOD_NAME, "setsockopt API for IP_MULTICAST_LOOP failed with errno %s", strerror(errno));
- goto exit;
- }
-
- ret = ERR_SUCCESS;
-
-exit:
- if (ret == ERR_SUCCESS) {
- *sockfd = sfd;
- } else {
- close(sfd);
- }
-
- OC_LOG_V(DEBUG, MOD_NAME, "%s End", __func__ );
- return ret;
-}
-
-
-
/// Send data to requested end-point using UDP socket
int32_t OCSendTo(int32_t sockfd, const uint8_t* buf, uint32_t bufLen, uint32_t flags,
OCDevAddr * ipAddr)
return ERR_SUCCESS;
}
-
-
-/// Retrieves a empty socket and bind it for UDP with the input multicast ip address/port
-int32_t OCInitUDPMulticast(OCDevAddr* ipMcastMacAddr, int32_t* sockfd)
-{
- uint8_t state;
- uint8_t mcastMacAddr[] = { 0x01, 0x00, 0x5E, 0x00, 0x00, 0x00};
- ArduinoAddr* ardAddr = (ArduinoAddr*)ipMcastMacAddr;
-
- VERIFY_NON_NULL(ardAddr);
- VERIFY_NON_NULL(sockfd);
-
- OC_LOG(DEBUG, MOD_NAME, PCF("OCInitUDPMulticast Begin"));
- //Is any socket available to work with ?
- *sockfd = -1;
- for (int i = 0; i < MAX_SOCK_NUM; i++) {
- state = W5100.readSnSR(i);
- if (state == SnSR::CLOSED || state == SnSR::FIN_WAIT) {
- *sockfd = i;
- break;
- }
- }
-
- if ( *sockfd == -1) {
- return ERR_UNKNOWN;
- }
-
- //Calculate Multicast MAC address
- mcastMacAddr[3] = ardAddr->b & 0x7F;
- mcastMacAddr[4] = ardAddr->c;
- mcastMacAddr[5] = ardAddr->d;
- W5100.writeSnDIPR(*sockfd, (uint8_t*)&(ardAddr->a));
- W5100.writeSnDHAR(*sockfd, mcastMacAddr);
- W5100.writeSnDPORT(*sockfd, ardAddr->port);
-
- //Create a datagram socket on which to recv/send.
- if (!socket(*sockfd, SnMR::UDP, ardAddr->port, SnMR::MULTI)) {
- return ERR_UNKNOWN;
- }
-
- OC_LOG(DEBUG, MOD_NAME, PCF("OCInitUDPMulticast End"));
- return ERR_SUCCESS;
-}
-
-
/// Send data to requested end-point using UDP socket
int32_t OCSendTo(int32_t sockfd, const uint8_t* buf, uint32_t bufLen, uint32_t flags,
OCDevAddr * ipAddr)
}
-
-/// Currently WiFi shield does NOT support multicast.
-int32_t OCInitUDPMulticast(OCDevAddr* ipMcastMacAddr, int32_t* sockfd)
-{
- return OCInitUDP(ipMcastMacAddr, sockfd, OC_SOCKET_REUSEADDR);
-}
-
-
/// Send data to requested end-point using UDP socket
int32_t OCSendTo(int32_t sockfd, const uint8_t* buf, uint32_t bufLen, uint32_t flags,
OCDevAddr * ipAddr)
EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDP(&ipaddr, NULL));
}
-
-
-TEST(InitUDPMulticast, Positive) {
- OCDevAddr ipaddr1;
- int32_t sfd;
-
- OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr1); //address to which MEMBERSHIP needs to be added
- EXPECT_EQ(ERR_SUCCESS, OCInitUDPMulticast(&ipaddr1, &sfd));
- OCClose(sfd);
-}
-
-
-TEST(InitUDPMulticast, Negative) {
- OCDevAddr ipaddr1;
- int32_t sfd;
-
- OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr1); //address to which MEMBERSHIP needs to be added
- EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDPMulticast(NULL, &sfd));
- EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDPMulticast(&ipaddr1, NULL));
-}
-
-
TEST(SendToRecvfromUnicast, Positive) {
OCDevAddr ipaddr1, ipaddr2, ipaddr3;
int32_t ssfd, rsfd;
//Create sending socket
OCBuildIPv4Address(0,0,0,0, 5353, &ipaddr1);
OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr2); //address to which MEMBERSHIP needs to be added
- OCInitUDPMulticast(&ipaddr2, &ssfd);
//build the multicast address to which we need to send the datagram
OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr3);
OC_LOG(DEBUG, MOD_NAME, PCF("test40 - Completed"));
}
-
-//OCInitUDPMulticast tests
-void test50() {
- OCDevAddr ipAddr;
- int32_t sfd1, sfd2;
-
- VERIFY_SUCCESS(OCBuildIPv4Address( MULTICAST_IP_ADDR[0], MULTICAST_IP_ADDR[1],
- MULTICAST_IP_ADDR[2], MULTICAST_IP_ADDR[3], TEST_PORT_NUM, &ipAddr), ERR_SUCCESS);
- VERIFY_SUCCESS(OCInitUDPMulticast( &ipAddr, &sfd1), ERR_SUCCESS);
-
- VERIFY_SUCCESS(OCBuildIPv4Address( 0, 0, 0, 0, TEST_PORT_NUM + 1, &ipAddr), ERR_SUCCESS);
- VERIFY_SUCCESS(OCInitUDP( &ipAddr, &sfd2), ERR_SUCCESS);
-
- VERIFY_SUCCESS(OCClose( sfd1), ERR_SUCCESS);
- VERIFY_SUCCESS(OCClose( sfd2), ERR_SUCCESS);
- OC_LOG(DEBUG, MOD_NAME, PCF("test50 - Completed"));
-}
-
-
//OCSendTo -- Unicast tests
void test60() {
OCDevAddr ipAddr, peerAddr;
OC_LOG(DEBUG, MOD_NAME, PCF("test60 - Completed"));
}
-
-//OCSendTo -- Multicast tests
-void test70() {
- OCDevAddr ipAddrMcast;
- int32_t sfd;
-
- VERIFY_SUCCESS(OCBuildIPv4Address( MULTICAST_IP_ADDR[0], MULTICAST_IP_ADDR[1],
- MULTICAST_IP_ADDR[2], MULTICAST_IP_ADDR[3], TEST_PORT_NUM, &ipAddrMcast), ERR_SUCCESS);
- VERIFY_SUCCESS(OCInitUDPMulticast( &ipAddrMcast, &sfd), ERR_SUCCESS);
- for (int i = 2; i < 300; ) {
- VERIFY_SUCCESS(OCSendTo(sfd, TEST_BUF, i, 0, &ipAddrMcast), i);
- i = i + 12;
-
- delay(100);
- }
- VERIFY_SUCCESS(OCClose( sfd), ERR_SUCCESS);
- OC_LOG(DEBUG, MOD_NAME, PCF("test70 - Completed"));
-}
-
-
-
//End to End - Unicast Send/Recv test
//Start sample app 'sendrecv' on different Linux box.
void test80() {
//Multicast
VERIFY_SUCCESS(OCBuildIPv4Address( MULTICAST_IP_ADDR[0], MULTICAST_IP_ADDR[1],
MULTICAST_IP_ADDR[2], MULTICAST_IP_ADDR[3], TEST_PORT_NUM, &ipAddrMcast), ERR_SUCCESS);
- VERIFY_SUCCESS(OCInitUDPMulticast( &ipAddrMcast, &sfd), ERR_SUCCESS);
do {
EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDP(&ipaddr, NULL));
}
-
-
-TEST(InitUDPMulticast, Positive) {
- OCDevAddr ipaddr1;
- int32_t sfd;
-
- OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr1); //address to which MEMBERSHIP needs to be added
- EXPECT_EQ(ERR_SUCCESS, OCInitUDPMulticast(&ipaddr1, &sfd));
- OCClose(sfd);
-}
-
-
-TEST(InitUDPMulticast, Negative) {
- OCDevAddr ipaddr1;
- int32_t sfd;
-
- OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr1); //address to which MEMBERSHIP needs to be added
- EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDPMulticast(NULL, &sfd));
- EXPECT_EQ(ERR_INVALID_INPUT, OCInitUDPMulticast(&ipaddr1, NULL));
-}
-
-
TEST(SendToRecvfromUnicast, Positive) {
OCDevAddr ipaddr1, ipaddr2, ipaddr3;
int32_t ssfd, rsfd;
//Create sending socket
OCBuildIPv4Address(0,0,0,0, 5353, &ipaddr1);
OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr2); //address to which MEMBERSHIP needs to be added
- OCInitUDPMulticast(&ipaddr2, &ssfd);
//build the multicast address to which we need to send the datagram
OCBuildIPv4Address(224, 0, 0, 251, 5353, &ipaddr3);
#ifndef OC_SERVER_REQUEST_H
#define OC_SERVER_REQUEST_H
-#include "occoap.h"
-
#include "cacommon.h"
#include "cainterface.h"
/**
extern uint8_t PresenceTimeOutSize; // length of PresenceTimeOut - 1
extern uint32_t PresenceTimeOut[];
#endif
+
//-----------------------------------------------------------------------------
// Typedefs
//-----------------------------------------------------------------------------
])
arduino_simplecs_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
-arduino_simplecs_env.PrependUnique(LIBS = ['octbstack', 'coap', 'connectivity_abstraction'])
+arduino_simplecs_env.PrependUnique(LIBS = ['octbstack', 'connectivity_abstraction','coap'])
arduino_simplecs = arduino_simplecs_env.Program('SimpleClientServer', 'ocserver.cpp')
env.CreateBin('SimpleClientServer')
'../../../../stack/include',
'../../../../ocmalloc/include',
'../../../../../../extlibs/cjson',
- '../../../../../oc_logger/include'
+ '../../../../../oc_logger/include',
+ '../../../../../connectivity/lib/libcoap-4.1.1'
])
samples_env.AppendUnique(CXXFLAGS = ['-std=c++0x', '-Wall', '-pthread'])
samples_env.AppendUnique(LIBS = ['-lpthread'])
samples_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
-samples_env.PrependUnique(LIBS = ['m', 'octbstack', 'coap', 'coap_csdk', 'oc_logger', 'connectivity_abstraction'])
+samples_env.PrependUnique(LIBS = ['m', 'octbstack', 'oc_logger', 'connectivity_abstraction', 'coap'])
if env.get('SECURED') == '1':
samples_env.AppendUnique(LIBS = ['tinydtls'])
samples_env.ParseConfig('pkg-config --libs glib-2.0');
OCLOGGER_DIR = $(ROOT_DIR)/logger
OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
OCRANDOM_DIR = $(ROOT_DIR)/ocrandom
-OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
-LCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
-OCCOAP_DIR = $(ROOT_DIR)/occoap
+OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
OCMALLOC_DIR = $(ROOT_DIR)/ocmalloc
OCTBSTACK_DIR = $(ROOT_DIR)/stack
EXTLIBS_DIR = $(ROOT_DIR)/../../extlibs
OCLOGGER_INC = $(OCLOGGER_DIR)/include
OC_LOG_INC = $(OC_LOG_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
-OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
+OCSOCKET_INC = $(OCSOCKET_DIR)/include
OCMALLOC_INC = $(OCMALLOC_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
CJSON_INC = $(CJSON_DIR)
INC_DIRS := -I$(OCLOGGER_INC)
INC_DIRS += -I$(OC_LOG_INC)
INC_DIRS += -I$(OCRANDOM_INC)
-INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
+INC_DIRS += -I$(OCSOCKET_INC)
INC_DIRS += -I$(OCMALLOC_INC)
INC_DIRS += -I$(OCTBSTACK_INC)
INC_DIRS += -I$(CJSON_INC)
samples_env.AppendUnique(LIBS = ['-lpthread'])
samples_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
-samples_env.PrependUnique(LIBS = ['octbstack', 'm', 'coap', 'coap_csdk', 'oc_logger', 'connectivity_abstraction'])
+samples_env.PrependUnique(LIBS = ['octbstack', 'm', 'oc_logger', 'connectivity_abstraction', 'coap'])
if env.get('SECURED') == '1':
samples_env.AppendUnique(LIBS = ['tinydtls'])
OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
OCRANDOM_DIR = $(ROOT_DIR)/ocrandom
OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
-LCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
-OCCOAP_DIR = $(ROOT_DIR)/occoap
OCTBSTACK_DIR = $(ROOT_DIR)/stack
EXTLIBS_DIR = $(ROOT_DIR)/../../extlibs
CJSON_DIR = $(EXTLIBS_DIR)/cjson
OC_LOG_INC = $(OC_LOG_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
CJSON_INC = $(CJSON_DIR)
INC_DIRS += -I$(OC_LOG_INC)
INC_DIRS += -I$(OCRANDOM_INC)
INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
INC_DIRS += -I$(OCTBSTACK_INC)
INC_DIRS += -I$(CJSON_INC)
#include "occlientcb.h"
-#include "occoap.h"
#include "utlist.h"
#include "logger.h"
#include "ocmalloc.h"
#include "ocstackinternal.h"
#include "ocresourcehandler.h"
#include "logger.h"
-#include "debug.h"
#include "cJSON.h"
/// Module Name
#include <stdio.h>
#include "ocstackinternal.h"
#include "ocobserve.h"
#include "ocresourcehandler.h"
-#include "occoap.h"
-#include "utlist.h"
-#include "debug.h"
#include "ocrandom.h"
#include "ocmalloc.h"
#include "ocserverrequest.h"
+#include "utlist.h"
+#include "pdu.h"
+
// Module Name
#define MOD_NAME PCF("ocobserve")
return OC_STACK_NO_MEMORY;
}
tmpHdrOpt[0].protocolID = CA_COAP_ID;
- // TODO-CA: COAP_OPTION_OBSERVE is defined in CoAP header files which will be abstracted
- // from resource model. We have to define a new macro for this in the stack layer.
tmpHdrOpt[0].optionID = COAP_OPTION_OBSERVE;
tmpHdrOpt[0].optionLength = sizeof(uint32_t);
tmpHdrOpt[0].optionData[0] = observeFlag;
#include "ocresourcehandler.h"
#include "ocobserve.h"
#include "occollection.h"
-#include "occoap.h"
#include "logger.h"
-#include "debug.h"
#include "cJSON.h"
#include "cacommon.h"
//-----------------------------------------------------------------------------
OCEntityHandlerResult defaultResourceEHandler(OCEntityHandlerFlag flag,
OCEntityHandlerRequest * request) {
- TODO ("Implement me!!!!");
+ //TODO ("Implement me!!!!");
// TODO: remove silence unused param warnings
(void) flag;
(void) request;
return ret;
}
-TODO ("Does it make sense to make this method as inline")
+//TODO ("Does it make sense to make this method as inline")
const char * GetVirtualResourceUri( OCVirtualResources resource)
{
if (resource < OC_MAX_VIRTUAL_RESOURCES)
// limitations under the License.
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+#include <string.h>
#include "ocstack.h"
#include "ocserverrequest.h"
#include "ocresourcehandler.h"
-
+#include "ocmalloc.h"
#include "cacommon.h"
#include "cainterface.h"
+#include "utlist.h"
+#include "pdu.h"
+
// Module Name
#define VERIFY_NON_NULL(arg) { if (!arg) {OC_LOG(FATAL, TAG, #arg " is NULL"); goto exit;} }
//-----------------------------------------------------------------------------
#define _POSIX_C_SOURCE 200112L
#include <string.h>
+#include <ctype.h>
#include "ocstack.h"
#include "ocstackinternal.h"
#include "occlientcb.h"
#include "ocobserve.h"
#include "ocrandom.h"
-#include "debug.h"
-#include "occoap.h"
#include "ocmalloc.h"
#include "ocserverrequest.h"
#include "ocsecurityinternal.h"
#include "cacommon.h"
#include "cainterface.h"
+#ifdef WITH_ARDUINO
+#include "Time.h"
+#else
+#include <sys/time.h>
+#endif
+#include "coap_time.h"
+#include "utlist.h"
+#include "pdu.h"
+
#ifndef ARDUINO
#include <arpa/inet.h>
#endif
//TODO: we should allow the server to define this
#define MAX_OBSERVE_AGE (0x2FFFFUL)
+//=============================================================================
+// Helper Functions
+//=============================================================================
+static uint32_t GetTime(float afterSeconds)
+{
+ coap_tick_t now;
+ coap_ticks(&now);
+ return now + (uint32_t)(afterSeconds * COAP_TICKS_PER_SECOND);
+}
+
+static OCStackResult FormOCResponse(OCResponse * * responseLoc, ClientCB * cbNode, uint32_t maxAge,
+ unsigned char * fullUri, unsigned char * rcvdUri, CAToken_t * rcvdToken,
+ OCClientResponse * clientResponse, unsigned char * bufRes)
+{
+ OCResponse * response = (OCResponse *) OCMalloc(sizeof(OCResponse));
+ if (!response)
+ {
+ return OC_STACK_NO_MEMORY;
+ }
+ response->cbNode = cbNode;
+ response->maxAge = maxAge;
+ response->fullUri = fullUri;
+ response->rcvdUri = rcvdUri;
+ response->rcvdToken = rcvdToken;
+ response->clientResponse = clientResponse;
+ response->bufRes = bufRes;
+
+ *responseLoc = response;
+ return OC_STACK_OK;
+}
+
//-----------------------------------------------------------------------------
// Internal API function
//-----------------------------------------------------------------------------
if(responseInfo->info.numOptions > 0)
{
int start = 0;
- //First option always with option ID is COAP_OPTION_OBSERVE if it is available.
+ //First option always with option ID is OC_COAP_OPTION_OBSERVE if it is available.
if(responseInfo->info.options[0].optionID == COAP_OPTION_OBSERVE)
{
memcpy (&(response.sequenceNumber),
VERIFY_NON_NULL(cbData, FATAL, OC_STACK_INVALID_CALLBACK);
VERIFY_NON_NULL(cbData->cb, FATAL, OC_STACK_INVALID_CALLBACK);
- TODO ("Need to form the final query by concatenating require and reference URI's");
+ //TODO ("Need to form the final query by concatenating require and reference URI's");
VERIFY_NON_NULL(requiredUri, FATAL, OC_STACK_INVALID_URI);
uint16_t uriLen = strlen(requiredUri);
{
OCBuildIPv4Address(ipAddr[0], ipAddr[1], ipAddr[2], ipAddr[3], port,
&dst);
- result = FormOCClientResponse(&clientResponse, OC_STACK_PRESENCE_TIMEOUT,
- (OCDevAddr *) &dst, 0, NULL);
- if(result != OC_STACK_OK)
- {
- goto exit;
- }
+
+ clientResponse.sequenceNumber = 0;
+ clientResponse.result = OC_STACK_PRESENCE_TIMEOUT;
+ clientResponse.addr = (OCDevAddr *) &dst;
+ clientResponse.resJSONPayload = NULL;
+
result = FormOCResponse(&response, cbNode, 0, NULL, NULL,
&cbNode->token, &clientResponse, NULL);
if(result != OC_STACK_OK)
// TODO: Does resource attribute resentation really have to be maintained in stack?
// Is it presented during resource discovery?
- TODO ("Make sure that the resourcetypename doesn't already exist in the resource");
+ //TODO ("Make sure that the resourcetypename doesn't already exist in the resource");
// Create the resourcetype and insert it into the resource list
pointer = (OCResourceType *) OCCalloc(1, sizeof(OCResourceType));
// Validate parameters
VERIFY_NON_NULL(resourceInterfaceName, ERROR, OC_STACK_INVALID_PARAM);
- TODO ("Make sure that the resourceinterface name doesn't already exist in the resource");
+ //TODO ("Make sure that the resourceinterface name doesn't already exist in the resource");
// Create the resourceinterface and insert it into the resource list
pointer = (OCResourceInterface *) OCCalloc(1, sizeof(OCResourceInterface));
{
OCDoHandle handle = NULL;
// Generate token here, it will be deleted when the transaction is deleted
- handle = (OCDoHandle) OCMalloc(sizeof(uint8_t[MAX_TOKEN_LENGTH]));
+ handle = (OCDoHandle) OCMalloc(sizeof(uint8_t[CA_MAX_TOKEN_LEN]));
if (handle)
{
- OCFillRandomMem((uint8_t*)handle, sizeof(uint8_t[MAX_TOKEN_LENGTH]));
+ OCFillRandomMem((uint8_t*)handle, sizeof(uint8_t[CA_MAX_TOKEN_LEN]));
}
return handle;
LOCAL_SRC_FILES += logger.c
LOCAL_SRC_FILES += loggertests.cpp
LOCAL_SRC_FILES += ocstack.c
-LOCAL_SRC_FILES += occoap.c
LOCAL_SRC_FILES += stacktests.cpp
and
Properties|C/C++ Build|Settings|Tool Settings|AVR C++ Compiler|Symbols
-Copy logger.c/h, occoap.c/h, and ocstack.c/h, and ocstackinternal.h to the Arduino project
-Note: when building for Arduino, force the compiler to use avr-g++ to build logger.c, stack.c, and occoap.c
+Copy logger.c/h and ocstack.c/h, and ocstackinternal.h to the Arduino project
+Note: when building for Arduino, force the compiler to use avr-g++ to build logger.c, and stack.c.
Note: when building for Arduino, several warnings are generated when trying to place strings in
PROGMEM
ROOT_DIR = ../../..
include $(ROOT_DIR)/local.properties
-LIBCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
OCSOCK_DIR = $(ROOT_DIR)/ocsocket
-OCCOAP_DIR = $(ROOT_DIR)/occoap
LOGGER_DIR = $(ROOT_DIR)/logger
RANDOM_DIR = $(ROOT_DIR)/ocrandom
JSON_DIR = $(ROOT_DIR)/../../extlibs/cjson
SDIR_ARD_ETH_UTIL = $(ARDUINO_DIR)/libraries/Ethernet/utility
SDIR_ARD_TIME = $(ARDUINO_DIR)/libraries/Time
-VPATH = $(SDIR_ARD_CORE):$(SDIR_ARD_SPI):$(SDIR_ARD_ETH):$(SDIR_ARD_ETH_UTIL):$(SDIR_ARD_TIME):$(RANDOM_DIR)/src:$(OCSTACK_DIR)/src:$(OCCOAP_DIR)/src:$(JSON_DIR)
+VPATH = $(SDIR_ARD_CORE):$(SDIR_ARD_SPI):$(SDIR_ARD_ETH):$(SDIR_ARD_ETH_UTIL):$(SDIR_ARD_TIME):$(RANDOM_DIR)/src:$(OCSTACK_DIR)/src:$(JSON_DIR)
#include directories
IDIR_ARD_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino
-I$(IDIR_ARD_ETH) -I$(IDIR_ARD_ETH_UTIL) -I$(IDIR_ARD_TIME) \
-I$(OCSOCK_DIR)/include -I$(LOGGER_DIR)/include -I$(RANDOM_DIR)/include \
-I$(OCSTACK_DIR)/include -I$(OCSTACK_DIR)/include/internal \
- -I$(LIBCOAP_DIR)/ -I$(OCCOAP_DIR)/include -I$(JSON_DIR)
+ -I$(-I$(JSON_DIR)
#Compiler/Linker flags
COPTIONS_ARDUINO = -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=156 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -MMD -DNDEBUG
CORE_CPPOBJ = main.o Stream.o WMath.o WString.o HardwareSerial.o Print.o SPI.o IPAddress.o wiring_analog.o
ETH_CPPOBJ = Dhcp.o Dns.o Ethernet.o EthernetUdp.o
ETH_UTIL_CPPOBJ = socket.o w5100.o
-OCSTACK_CPPOBJ = ocrandom.o ocresource.o occollection.o ocobserve.o ocserverrequest.o ocstack.o occoaphelper.o occoap.o occlientcb.o
+OCSTACK_CPPOBJ = ocrandom.o ocresource.o occollection.o ocobserve.o ocserverrequest.o ocstack.o occlientcb.o
OCDEPENDENT_CPPOBJ = wiring_analog.o
CJSON_COBJ = cJSON.o
%.o: %.cpp
$(CXX) $(CFLAGS) $(COPTIONS_ARDUINO) $(INC_DIRS) $< -o $@
-core.a: $(CORE_COBJ) $(CORE_CPPOBJ) $(ETH_CPPOBJ) $(ETH_UTIL_CPPOBJ) $(LIBCOAP_DIR)/$(BUILD)/libcoap.a
+core.a: $(CORE_COBJ) $(CORE_CPPOBJ) $(ETH_CPPOBJ) $(ETH_UTIL_CPPOBJ)
$(AR) rcs $@ $^
$(RANLIB) $@
-$(TESTAPP).elf: $(TESTAPP).o core.a $(OCSTACK_CPPOBJ) $(OCDEPENDENT_CPPOBJ) $(LIBCOAP_DIR)/$(BUILD)/libcoap.a $(CJSON_COBJ)
+$(TESTAPP).elf: $(TESTAPP).o core.a $(OCSTACK_CPPOBJ) $(OCDEPENDENT_CPPOBJ) $(CJSON_COBJ)
$(CC) -Os -Wl,--gc-sections,--relax $(COPTIONS_ARDUINO) $^ -lm -o $@
$(TESTAPP).hex: $(TESTAPP).elf
OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
OCRANDOM_DIR = $(ROOT_DIR)/ocrandom
OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
-LCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
-OCCOAP_DIR = $(ROOT_DIR)/occoap
OCTBSTACK_DIR = $(ROOT_DIR)/stack
LOGGER_INC = $(LOGGER_DIR)/include
OC_LOG_INC = $(OC_LOG_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
INC_DIRS := -I$(LOGGER_INC)
INC_DIRS += -I$(OC_LOG_INC)
INC_DIRS += -I$(OCRANDOM_INC)
INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
INC_DIRS += -I$(OCTBSTACK_INC)
INC_DIRS += -I$(OCTBSTACK_INC)/internal
INC_DIRS += -I$(GTEST_DIR)/include
'../csdk/ocsocket/include',
'../csdk/ocrandom/include',
'../csdk/logger/include',
- '../csdk/libcoap',
'../oc_logger/include'
])
examples_env.AppendUnique(LIBS = ['-lpthread'])
examples_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
-examples_env.PrependUnique(LIBS = ['oc', 'octbstack', 'coap', 'coap_csdk', 'oc_logger', 'connectivity_abstraction'])
+examples_env.PrependUnique(LIBS = ['oc', 'octbstack', 'oc_logger', 'connectivity_abstraction', 'coap'])
if env.get('SECURED') == '1':
examples_env.AppendUnique(LIBS = ['tinydtls'])
CXX_INC += -I../csdk/ocsocket/include
CXX_INC += -I../csdk/ocrandom/include
CXX_INC += -I../csdk/logger/include
-CXX_INC += -I../csdk/libcoap
LIB_OC_LOGGER := ../oc_logger/lib/oc_logger.a
CXX_INC += -I./csdk/ocsocket/include
CXX_INC += -I./csdk/ocrandom/include
CXX_INC += -I./csdk/logger/include
-CXX_INC += -I./csdk/libcoap
+CXX_INC += -I./csdk/connectivity/lib/libcoap-4.1.1
# Force metatargets to build:
all.PHONY: applyDepPatches prep_dirs c_sdk oc_logger_target liboc.a examples
OC_LOG_DIR = $(ROOT_DIR)/../oc_logger
OCRANDOM_DIR = $(ROOT_DIR)/ocrandom
OCSOCKET_DIR = $(ROOT_DIR)/ocsocket
-LCOAP_DIR = $(ROOT_DIR)/libcoap-4.1.1
-OCCOAP_DIR = $(ROOT_DIR)/occoap
OCTBSTACK_DIR = $(ROOT_DIR)/stack
OC_LOG_INC = $(OC_LOG_DIR)/include
OCLOGGER_INC = $(OCLOGGER_DIR)/include
OCRANDOM_INC = $(OCRANDOM_DIR)/include
OCSOCKET_INC = $(OCSOCKET_DIR)/include
-LCOAP_INC = $(LCOAP_DIR)
-OCCOAP_INC = $(OCCOAP_DIR)/include
OCTBSTACK_INC = $(OCTBSTACK_DIR)/include
INC_DIRS := -I$(OCLOGGER_INC)
INC_DIRS += -I$(OC_LOG_INC)
INC_DIRS += -I$(OCRANDOM_INC)
INC_DIRS += -I$(OCSOCKET_INC)
-INC_DIRS += -I$(LCOAP_INC)
-INC_DIRS += -I$(OCCOAP_INC)
INC_DIRS += -I$(OCTBSTACK_INC)
CC_FLAGS.debug := -O0 -g3 -Wall -ffunction-sections -fdata-sections \
'../csdk/ocsocket/include',
'../csdk/ocrandom/include',
'../csdk/logger/include',
- '../csdk/libcoap',
- '../oc_logger/include'
+ '../oc_logger/include',
+ '../csdk/connectivity/lib/libcoap-4.1.1'
])
target_os = env.get('TARGET_OS')
if target_os == 'android':
oclib_env.AppendUnique(CXXFLAGS = ['-frtti', '-fexceptions'])
oclib_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
- oclib_env.AppendUnique(LIBS = ['octbstack', 'coap', 'oc_logger', 'boost_thread-gcc-mt-1_49', 'gnustl_static', 'log'])
+ oclib_env.AppendUnique(LIBS = ['octbstack', 'oc_logger', 'boost_thread-gcc-mt-1_49', 'gnustl_static', 'log'])
if target_os in ['darwin', 'ios']:
oclib_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
- oclib_env.AppendUnique(LIBS = ['octbstack', 'coap', 'oc_logger'])
+ oclib_env.AppendUnique(LIBS = ['octbstack', 'oc_logger'])
######################################################################
# Source files and Targets
INC_DIRS += -I../csdk/ocsocket/include
INC_DIRS += -I../csdk/ocrandom/include
INC_DIRS += -I../csdk/logger/include
-INC_DIRS += -I../csdk/libcoap
INC_DIRS += -I$(GTEST_DIR)/include
INC_DIRS += -I$(MOCKS_DIR)/HippoMocks
INC_DIRS += -I$(MOCKS_DIR)/HippoMocksTest
sample_env.AppendUnique(CXXFLAGS = ['-Wall', '-pthread', '-std=c++0x'])
sample_env.AppendUnique(LIBS = ['pthread'])
-sample_env.AppendUnique(LIBS = ['oc', 'oc_logger', 'octbstack', 'coap', 'coap_csdk',
- 'connectivity_abstraction',
+sample_env.AppendUnique(LIBS = ['oc', 'oc_logger', 'octbstack',
+ 'connectivity_abstraction', 'coap',
'ppm', 'pmimpl', 'dl'])
if env.get('SECURED') == '1':
linux_sample_env.AppendUnique(LIBS = ['pthread'])
linux_sample_env.AppendUnique(LIBS = ['oc'])
linux_sample_env.AppendUnique(LIBS = ['octbstack'])
-linux_sample_env.AppendUnique(LIBS = ['coap'])
-linux_sample_env.AppendUnique(LIBS = ['coap_csdk'])
linux_sample_env.AppendUnique(LIBS = ['connectivity_abstraction'])
+linux_sample_env.AppendUnique(LIBS = ['coap'])
linux_sample_env.AppendUnique(LIBS = ['libcoap'])
linux_sample_env.AppendUnique(LIBS = ['liboc_logger'])
linux_sample_env.AppendUnique(LIBS = ['dl'])
-if env.get('SECURED') == '1':
+if env.get('SECURED') == '1':
linux_sample_env.AppendUnique(LIBS = ['tinydtls'])
linux_sample_env.ParseConfig('pkg-config --libs glib-2.0')
linux_sample_env.AppendUnique(LIBS = ['libcoap'])
linux_sample_env.AppendUnique(LIBS = ['liboc_logger'])
linux_sample_env.AppendUnique(LIBS = ['pthread'])
-linux_sample_env.AppendUnique(LIBS = ['coap'])
-linux_sample_env.AppendUnique(LIBS = ['coap_csdk'])
linux_sample_env.AppendUnique(LIBS = ['connectivity_abstraction'])
-if env.get('SECURED') == '1':
+linux_sample_env.AppendUnique(LIBS = ['coap'])
+if env.get('SECURED') == '1':
linux_sample_env.AppendUnique(LIBS = ['tinydtls'])
linux_sample_env.ParseConfig('pkg-config --libs glib-2.0')
linux_sample_env.AppendUnique(LIBS = ['libcoap'])
linux_sample_env.AppendUnique(LIBS = ['liboc_logger'])
linux_sample_env.AppendUnique(LIBS = ['pthread'])
-linux_sample_env.AppendUnique(LIBS = ['coap'])
-linux_sample_env.AppendUnique(LIBS = ['coap_csdk'])
linux_sample_env.AppendUnique(LIBS = ['connectivity_abstraction'])
+linux_sample_env.AppendUnique(LIBS = ['coap'])
if lib_env.get('SECURED') == '1':
linux_sample_env.AppendUnique(LIBS = ['tinydtls'])
linux_sample_env.ParseConfig('pkg-config --libs glib-2.0')
linux_sample_env.AppendUnique(CPPDEFINES = ['LINUX'])
linux_sample_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
linux_sample_env.AppendUnique(LIBS = ['libTGMSDKLibrary', 'oc', 'octbstack',
- 'connectivity_abstraction', 'coap_csdk',
+ 'connectivity_abstraction',
'libcoap', 'liboc_logger', 'dl', 'pthread'])
if env.get('SECURED') == '1':
linux_sample_env.AppendUnique(LIBS = ['tinydtls'])
linux_sample_env.AppendUnique(CPPDEFINES = ['LINUX'])
linux_sample_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
linux_sample_env.AppendUnique(LIBS = ['libTGMSDKLibrary', 'oc', 'octbstack',
- 'coap_csdk', 'connectivity_abstraction',
+ 'connectivity_abstraction',
'libcoap', 'liboc_logger', 'dl', 'pthread'])
if env.get('SECURED') == '1':
linux_sample_env.AppendUnique(CPPDEFINES = ['LINUX'])
linux_sample_env.AppendUnique(LIBPATH = [env.get('BUILD_DIR')])
linux_sample_env.AppendUnique(LIBS = ['libTGMSDKLibrary', 'oc', 'octbstack',
- 'coap_csdk', 'connectivity_abstraction',
+ 'connectivity_abstraction',
'libcoap', 'liboc_logger', 'dl', 'pthread'])
if env.get('SECURED') == '1':
projects / contrib / iotivity.git / commitdiff