--- /dev/null
+Bumjin Im <bj.i@samsung.com>
--- /dev/null
+# Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+#
+# @file CMakeLists.txt
+# @author
+# @brief
+#
+
+############################# Check minimum CMake version #####################
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+PROJECT("key-manager")
+
+############################# cmake packages ##################################
+
+INCLUDE(FindPkgConfig)
+
+############################# compiler flags ##################################
+
+SET(CMAKE_C_FLAGS_PROFILING "-g -O0 -pg")
+SET(CMAKE_CXX_FLAGS_PROFILING "-g -std=c++0x -O0 -pg")
+SET(CMAKE_C_FLAGS_DEBUG "-g -O0 -ggdb")
+SET(CMAKE_CXX_FLAGS_DEBUG "-g -std=c++0x -O0 -ggdb")
+SET(CMAKE_C_FLAGS_RELEASE "-g -O2")
+SET(CMAKE_CXX_FLAGS_RELEASE "-g -std=c++0x -O2")
+SET(CMAKE_C_FLAGS_CCOV "-g -O2 --coverage")
+SET(CMAKE_CXX_FLAGS_CCOV "-g -std=c++0x -O2 --coverage")
+
+# If supported for the target machine, emit position-independent code,suitable
+# for dynamic linking and avoiding any limit on the size of the global offset
+# table. This option makes a difference on the m68k, PowerPC and SPARC.
+# (BJ: our ARM too?)
+ADD_DEFINITIONS("-fPIC")
+
+# Set compiler warning flags
+ADD_DEFINITIONS("-Werror") # Make all warnings into errors.
+ADD_DEFINITIONS("-Wall") # Generate all warnings
+ADD_DEFINITIONS("-Wextra") # Generate even more extra warnings
+
+STRING(REGEX MATCH "([^.]*)" API_VERSION "${VERSION}")
+ADD_DEFINITIONS("-DAPI_VERSION=\"$(API_VERSION)\"")
+ADD_DEFINITIONS("-DSMACK_ENABLED")
+
+IF (CMAKE_BUILD_TYPE MATCHES "DEBUG")
+ ADD_DEFINITIONS("-DTIZEN_DEBUG_ENABLE")
+ ADD_DEFINITIONS("-DBUILD_TYPE_DEBUG")
+ENDIF (CMAKE_BUILD_TYPE MATCHES "DEBUG")
+
+SET(TARGET_KEY_MANAGER "key-manager")
+SET(TARGET_KEY_MANAGER_CLIENT "key-manager-client")
+SET(TARGET_KEY_MANAGER_COMMON "key-manager-commons")
+
+INSTALL(FILES
+ ${CMAKE_SOURCE_DIR}/packaging/libkey-manager-client.manifest
+ ${CMAKE_SOURCE_DIR}/packaging/key-manager.manifest
+ DESTINATION
+ /usr/share
+)
+
+ADD_SUBDIRECTORY(src)
+ADD_SUBDIRECTORY(build)
+ADD_SUBDIRECTORY(systemd)
--- /dev/null
+Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+ you may not use this file except in compliance with the License.
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+
+ 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.
--- /dev/null
+README for key-manager project
+
+key-manager project contains of two parts:
+1) the server part, that is implemented as a daemon that has vast rights for
+vulnerable, security-related data, and that may be trusted by its clients.
+
+2) the client part, libkey-manager-client: a library that allows programs to
+communicate with the server part.
+
+The libkey-manager-client library's API is available in the header file
+src/include/key-manager.h.
+
+The libkey-manager-client API may be used to:
+#TODO
+
+key-manager:
+
+The server part of manager is implemented in a /src/manager directory.
+The implementation is divided into:
+ communication manager part: that is responsible for threads and communication management
+ with no awareness of what information is being transferred. This part is
+ implemented by SocketManager class that works with GenericSocketService as
+ a generalization for services that key-manager provides.
+and
+ services part: implemented as classes derived from GenericSocketService
+ grouped in src/manager/service directory that defines actions done by
+ key-manager after receiving certain requests from client side.
+
+Adding services to key-manager should be done by creating a new class
+derived from GenericSocketService, implementing proper functions for it,
+registering it to SocketManager in main loop and making unix socket for service.
+
+The paths of unix sockets used in communication between server and libclient are
+defined in src/manager/common directory. Sockets themselves are configured in
+files in systemd directory.
--- /dev/null
+# Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+#
+# @file CMakeLists.txt
+# @author Tomasz Swierczek (t.swierczek@samsung.com)
+#
+
+ADD_SUBDIRECTORY(key-manager)
--- /dev/null
+# Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+#
+# @file CMakeLists.txt
+# @author Barlomiej Grzelewski (b.grzelewski@samsung.com)
+# @author Zofia Abramowska (z.abramowska@samsung.com)
+# @brief
+#
+
+CONFIGURE_FILE(key-manager.pc.in key-manager.pc @ONLY)
+
+INSTALL(FILES
+ ${CMAKE_BINARY_DIR}/build/key-manager/key-manager.pc
+ DESTINATION
+ ${LIB_INSTALL_DIR}/pkgconfig
+ )
--- /dev/null
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=@LIB_INSTALL_DIR@
+includedir=${prefix}/include
+
+Name: key-manager
+Description: Central Key Manager Package
+Version: 1.0.1
+Requires: openssl libsmack
+Libs: -L${libdir} -lkey-manager-client -lsmack
+Cflags: -I${includedir}/key-manager
--- /dev/null
+<manifest>
+ <request>
+ <domain name="System" />
+ </request>
+ <assign>
+ <filesystem path="/usr/bin/key-manager" label="key-manager" exec_label="key-manager"/>
+ </assign>
+</manifest>
--- /dev/null
+Name: key-manager
+Summary: Central Key Manager and utilities
+Version: 0.0.1
+Release: 1
+Group: System/Security
+License: Apache License, Version 2.0
+Source0: %{name}-%{version}.tar.gz
+BuildRequires: cmake
+BuildRequires: zip
+BuildRequires: pkgconfig(dlog)
+BuildRequires: pkgconfig(openssl)
+BuildRequires: libattr-devel
+BuildRequires: pkgconfig(libsmack)
+BuildRequires: pkgconfig(libsystemd-daemon)
+%{?systemd_requires}
+
+%description
+Central Key Manager and utilities
+
+%package -n libkey-manager-client
+Summary: Central Key Manager (client)
+Group: Development/Libraries
+Requires: key-manager = %{version}-%{release}
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+
+%description -n libkey-manager-client
+Central Key Manager package (client)
+
+%package -n libkey-manager-client-devel
+Summary: Central Key Manager (client-devel)
+Group: Development/Libraries
+Requires: libkey-manager-client = %{version}-%{release}
+
+%description -n libkey-manager-client-devel
+Central Key Manager package (client-devel)
+
+%package -n key-manager-devel
+Summary: Central Key Manager (Development)
+Group: Development/Libraries
+Requires: key-manager = %{version}-%{release}
+
+%description -n key-manager-devel
+Central Key Manager (Development)
+
+
+%prep
+%setup -q
+
+%build
+%if 0%{?sec_build_binary_debug_enable}
+ export CFLAGS="$CFLAGS -DTIZEN_DEBUG_ENABLE"
+ export CXXFLAGS="$CXXFLAGS -DTIZEN_DEBUG_ENABLE"
+ export FFLAGS="$FFLAGS -DTIZEN_DEBUG_ENABLE"
+%endif
+
+export LDFLAGS+="-Wl,--rpath=%{_libdir}"
+
+%cmake . -DVERSION=%{version} \
+ -DCMAKE_BUILD_TYPE=%{?build_type:%build_type}%{!?build_type:RELEASE} \
+ -DCMAKE_VERBOSE_MAKEFILE=ON
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}/usr/share/license
+cp LICENSE %{buildroot}/usr/share/license/%{name}
+cp LICENSE %{buildroot}/usr/share/license/libkey-manager-client
+mkdir -p %{buildroot}/etc/security/
+%make_install
+
+mkdir -p %{buildroot}/usr/lib/systemd/system/multi-user.target.wants
+mkdir -p %{buildroot}/usr/lib/systemd/system/sockets.target.wants
+ln -s ../key-manager.service %{buildroot}/usr/lib/systemd/system/multi-user.target.wants/key-manager.service
+
+%clean
+rm -rf %{buildroot}
+
+%post
+systemctl daemon-reload
+if [ $1 = 1 ]; then
+ # installation
+ systemctl start key-manager.service
+fi
+
+if [ $1 = 2 ]; then
+ # update
+ systemctl restart key-manager.service
+fi
+
+
+%preun
+if [ $1 = 0 ]; then
+ # unistall
+ systemctl stop key-manager.service
+fi
+
+%postun
+if [ $1 = 0 ]; then
+ # unistall
+ systemctl daemon-reload
+fi
+
+%post -n libkey-manager-client -p /sbin/ldconfig
+
+%postun -n libkey-manager-client -p /sbin/ldconfig
+
+%files -n key-manager
+%manifest %{_datadir}/key-manager.manifest
+%attr(755,root,root) /usr/bin/key-manager
+%{_libdir}/libkey-manager-commons.so.*
+%attr(-,root,root) /usr/lib/systemd/system/multi-user.target.wants/key-manager.service
+%attr(-,root,root) /usr/lib/systemd/system/key-manager.service
+%attr(-,root,root) /usr/lib/systemd/system/key-manager.target
+%{_datadir}/license/%{name}
+
+%files -n libkey-manager-client
+%manifest %{_datadir}/libkey-manager-client.manifest
+%defattr(-,root,root,-)
+%{_libdir}/libkey-manager-client.so.*
+%{_datadir}/license/libkey-manager-client
+
+%files -n libkey-manager-client-devel
+%defattr(-,root,root,-)
+%{_libdir}/libkey-manager-client.so
+%{_libdir}/libkey-manager-commons.so
+/usr/include/key-manager/key-manager.h
+%{_libdir}/pkgconfig/*.pc
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+</manifest>
--- /dev/null
+PKG_CHECK_MODULES(KEY_MANAGER_DEP
+ dlog
+ openssl
+ libsmack
+ libsystemd-daemon
+ REQUIRED
+ )
+
+SET(KEY_MANAGER_SRC_PATH ${PROJECT_SOURCE_DIR}/src)
+SET(KEY_MANAGER_PATH ${PROJECT_SOURCE_DIR}/src/manager)
+
+SET(KEY_MANAGER_SOURCES
+ ${KEY_MANAGER_PATH}/main/key-manager-util.cpp
+ ${KEY_MANAGER_PATH}/main/generic-socket-manager.cpp
+ ${KEY_MANAGER_PATH}/main/socket-manager.cpp
+ ${KEY_MANAGER_PATH}/main/key-manager-main.cpp
+ )
+
+SET_SOURCE_FILES_PROPERTIES(
+ ${KEY_MANAGER_SOURCES}
+ PROPERTIES
+ COMPILE_FLAGS "-D_GNU_SOURCE -fvisibility=hidden")
+
+INCLUDE_DIRECTORIES(SYSTEM
+ ${KEY_MANAGER_DEP_INCLUDE_DIRS}
+ )
+
+INCLUDE_DIRECTORIES(
+ ${KEY_MANAGER_SRC_PATH}/include
+ ${KEY_MANAGER_PATH}/main
+ ${KEY_MANAGER_PATH}/common
+ ${KEY_MANAGER_PATH}/service
+ ${KEY_MANAGER_PATH}/dpl/core/include
+ ${KEY_MANAGER_PATH}/dpl/log/include
+ )
+
+ADD_EXECUTABLE(${TARGET_KEY_MANAGER} ${KEY_MANAGER_SOURCES})
+
+TARGET_LINK_LIBRARIES(${TARGET_KEY_MANAGER}
+ ${KEY_MANAGER_DEP_LIBRARIES}
+ ${TARGET_KEY_MANAGER_COMMON}
+ )
+
+################################################################################
+
+SET(KEY_MANAGER_CLIENT_VERSION_MAJOR 1)
+SET(KEY_MANAGER_CLIENT_VERSION ${KEY_MANAGER_CLIENT_VERSION_MAJOR}.0.1)
+
+SET(KEY_MANAGER_CLIENT_SRC_PATH ${KEY_MANAGER_PATH}/client)
+
+INCLUDE_DIRECTORIES(
+ ${KEY_MANAGER_PATH}/client
+ ${KEY_MANAGER_PATH}/common
+ ${KEY_MANAGER_PATH}/dpl/core/include
+ ${KEY_MANAGER_PATH}/dpl/log/include
+ )
+
+SET(KEY_MANAGER_CLIENT_SOURCES
+ ${KEY_MANAGER_CLIENT_SRC_PATH}/client-common.cpp
+ )
+
+ADD_LIBRARY(${TARGET_KEY_MANAGER_CLIENT} SHARED ${KEY_MANAGER_CLIENT_SOURCES})
+
+SET_TARGET_PROPERTIES(
+ ${TARGET_KEY_MANAGER_CLIENT}
+ PROPERTIES
+ COMPILE_FLAGS "-D_GNU_SOURCE -fPIC -fvisibility=hidden"
+ SOVERSION ${KEY_MANAGER_CLIENT_VERSION_MAJOR}
+ VERSION ${KEY_MANAGER_CLIENT_VERSION}
+ )
+
+TARGET_LINK_LIBRARIES(${TARGET_KEY_MANAGER_CLIENT}
+ ${KEY_MANAGER_DEP_LIBRARIES}
+ ${TARGET_KEY_MANAGER_COMMON}
+ )
+
+################################################################################
+
+INSTALL(TARGETS ${TARGET_KEY_MANAGER_CLIENT} DESTINATION ${LIB_INSTALL_DIR})
+
+INSTALL(TARGETS ${TARGET_KEY_MANAGER} DESTINATION bin)
+
+INSTALL(FILES
+ ${KEY_MANAGER_SRC_PATH}/include/key-manager.h
+ DESTINATION /usr/include/key-manager
+ )
+
+################################################################################
+
+ADD_SUBDIRECTORY(manager)
--- /dev/null
+/*
+ * key-manager
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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 KEY_MANAGER_H
+#define KEY_MANAGER_H
+
+#include <sys/types.h>
+
+/**
+ * @file key-manager.h
+ * @version 1.0
+ * @brief This file contains APIs of the Central Key Manager
+*/
+
+/**
+ * @defgroup SecurityFW
+ * @{
+ *
+ * @defgroup KEY_MANAGER Central Key Manager
+ * @version 1.0
+ * @brief Central Key Manager client library functions
+ *
+*/
+
+/**
+ * @addtogroup KEY_MANAGER
+ * @{
+*/
+
+/**
+ * \name Return Codes
+ * exported by the foundation API.
+ * result codes begin with the start error code and extend into negative direction.
+ * @{
+*/
+#define KEY_MANAGER_API_SUCCESS 0
+/*! \brief indicating the result of the one specific API is successful */
+#define KEY_MANAGER_API_ERROR_SOCKET -1
+
+/*! \brief indicating the socket between client and Central Key Manager failed */
+#define KEY_MANAGER_API_ERROR_BAD_REQUEST -2
+
+/*! \brief indicating the response from Central Key Manager is malformed */
+#define KEY_MANAGER_API_ERROR_BAD_RESPONSE -3
+
+/*! \brief indicating the transmitting request failed */
+/* deprecated unused */
+#define KEY_MANAGER_API_ERROR_SEND_FAILED -4
+
+/*! \brief indicating the receiving response failed */
+/* deprecated unused */
+#define KEY_MANAGER_API_ERROR_RECV_FAILED -5
+
+/*! \brief indicating the authentication between client and manager failed */
+#define KEY_MANAGER_API_ERROR_AUTHENTICATION_FAILED -6
+
+/*! \brief indicating the API's input parameter is malformed */
+#define KEY_MANAGER_API_ERROR_INPUT_PARAM -7
+
+/*! \brief indicating the output buffer size which is passed as parameter is too small */
+#define KEY_MANAGER_API_ERROR_BUFFER_TOO_SMALL -8
+
+/*! \brief indicating system is running out of memory state */
+#define KEY_MANAGER_API_ERROR_OUT_OF_MEMORY -9
+
+/*! \brief indicating the access has been denied by Central Key Manager */
+#define KEY_MANAGER_API_ERROR_ACCESS_DENIED -10
+
+/*! \brief indicating Central Key Manager has been failed for some reason */
+#define KEY_MANAGER_API_ERROR_SERVER_ERROR -11
+
+/*! \brief indicating getting smack label from socket failed */
+#define KEY_MANAGER_API_ERROR_GETTING_SOCKET_LABEL_FAILED -12
+
+/*! \brief indicating getting smack label from file failed */
+#define KEY_MANAGER_API_ERROR_GETTING_FILE_LABEL_FAILED -13
+
+/*! \brief indicating setting smack label for file failed */
+#define KEY_MANAGER_API_ERROR_SETTING_FILE_LABEL_FAILED -14
+
+/*! \brief indicating the error with unknown reason */
+#define KEY_MANAGER_API_ERROR_UNKNOWN -255
+/** @}*/
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @}
+*/
+
+/**
+ * @}
+*/
+
+#endif
--- /dev/null
+PKG_CHECK_MODULES(COMMON_DEP
+ dlog
+ REQUIRED
+ )
+
+SET(COMMON_PATH ${PROJECT_SOURCE_DIR}/src/manager)
+
+SET(COMMON_SOURCES
+ ${COMMON_PATH}/common/protocols.cpp
+ ${COMMON_PATH}/common/message-buffer.cpp
+ ${COMMON_PATH}/common/smack-check.cpp
+ ${COMMON_PATH}/dpl/log/src/abstract_log_provider.cpp
+ ${COMMON_PATH}/dpl/log/src/dlog_log_provider.cpp
+ ${COMMON_PATH}/dpl/log/src/log.cpp
+ ${COMMON_PATH}/dpl/log/src/old_style_log_provider.cpp
+ ${COMMON_PATH}/dpl/core/src/assert.cpp
+ ${COMMON_PATH}/dpl/core/src/binary_queue.cpp
+ ${COMMON_PATH}/dpl/core/src/colors.cpp
+ ${COMMON_PATH}/dpl/core/src/exception.cpp
+ ${COMMON_PATH}/dpl/core/src/noncopyable.cpp
+ ${COMMON_PATH}/dpl/core/src/serialization.cpp
+ ${COMMON_PATH}/dpl/core/src/singleton.cpp
+ )
+
+INCLUDE_DIRECTORIES(SYSTEM
+ ${COMMON_DEP_INCLUDE_DIRS}
+ )
+
+INCLUDE_DIRECTORIES(
+ ${COMMON_PATH}/common
+ ${COMMON_PATH}/dpl/core/include
+ ${COMMON_PATH}/dpl/log/include
+ )
+
+ADD_LIBRARY(${TARGET_KEY_MANAGER_COMMON} SHARED ${COMMON_SOURCES})
+
+SET_TARGET_PROPERTIES(
+ ${TARGET_KEY_MANAGER_COMMON}
+ PROPERTIES
+ COMPILE_FLAGS "-D_GNU_SOURCE -fPIC -fvisibility=default"
+ SOVERSION 1.0.0
+ VERSION 1.0.0
+ )
+
+TARGET_LINK_LIBRARIES(${TARGET_KEY_MANAGER_COMMON}
+ ${COMMON_DEP_LIBRARIES}
+ )
+
+################################################################################
+
+INSTALL(TARGETS ${TARGET_KEY_MANAGER_COMMON} DESTINATION lib)
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file client-common.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief This file is implementation of client-common functions.
+ */
+
+#include <fcntl.h>
+#include <poll.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+
+#include <dpl/log/log.h>
+#include <dpl/serialization.h>
+#include <dpl/singleton.h>
+#include <dpl/singleton_safe_impl.h>
+
+#include <message-buffer.h>
+
+#include <key-manager.h>
+
+IMPLEMENT_SAFE_SINGLETON(CentralKeyManager::Log::LogSystem);
+
+namespace {
+
+const int POLL_TIMEOUT = 2000;
+
+void centKeyClientEnableLogSystem(void) {
+ CentralKeyManager::Singleton<CentralKeyManager::Log::LogSystem>::Instance().SetTag("CENT_KEY_CLIENT");
+}
+
+int waitForSocket(int sock, int event, int timeout) {
+ int retval;
+ pollfd desc[1];
+ desc[0].fd = sock;
+ desc[0].events = event;
+
+ while((-1 == (retval = poll(desc, 1, timeout))) && (errno == EINTR)) {
+ timeout >>= 1;
+ errno = 0;
+ }
+
+ if (0 == retval) {
+ LogDebug("Poll timeout");
+ } else if (-1 == retval) {
+ int err = errno;
+ LogError("Error in poll: " << strerror(err));
+ }
+ return retval;
+}
+
+class SockRAII {
+public:
+ SockRAII()
+ : m_sock(-1)
+ {}
+
+ virtual ~SockRAII() {
+ if (m_sock > -1)
+ close(m_sock);
+ }
+
+ int Connect(char const * const interface) {
+ sockaddr_un clientAddr;
+ int flags;
+
+ if (m_sock != -1) // guard
+ close(m_sock);
+
+ m_sock = socket(AF_UNIX, SOCK_STREAM, 0);
+ if (m_sock < 0) {
+ int err = errno;
+ LogError("Error creating socket: " << strerror(err));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ if ((flags = fcntl(m_sock, F_GETFL, 0)) < 0 ||
+ fcntl(m_sock, F_SETFL, flags | O_NONBLOCK) < 0)
+ {
+ int err = errno;
+ LogError("Error in fcntl: " << strerror(err));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ memset(&clientAddr, 0, sizeof(clientAddr));
+
+ clientAddr.sun_family = AF_UNIX;
+
+ if (strlen(interface) >= sizeof(clientAddr.sun_path)) {
+ LogError("Error: interface name " << interface << "is too long. Max len is:" << sizeof(clientAddr.sun_path));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ strcpy(clientAddr.sun_path, interface);
+
+ LogDebug("ClientAddr.sun_path = " << interface);
+
+ int retval = TEMP_FAILURE_RETRY(connect(m_sock, (struct sockaddr*)&clientAddr, SUN_LEN(&clientAddr)));
+ if ((retval == -1) && (errno == EINPROGRESS)) {
+ if (0 >= waitForSocket(m_sock, POLLIN, POLL_TIMEOUT)) {
+ LogError("Error in waitForSocket.");
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+ int error = 0;
+ size_t len = sizeof(error);
+ retval = getsockopt(m_sock, SOL_SOCKET, SO_ERROR, &error, &len);
+
+ if (-1 == retval) {
+ int err = errno;
+ LogError("Error in getsockopt: " << strerror(err));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ if (error == EACCES) {
+ LogError("Access denied");
+ return KEY_MANAGER_API_ERROR_ACCESS_DENIED;
+ }
+
+ if (error != 0) {
+ LogError("Error in connect: " << strerror(error));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ return KEY_MANAGER_API_SUCCESS;
+ }
+
+ if (-1 == retval) {
+ int err = errno;
+ LogError("Error connecting socket: " << strerror(err));
+ if (err == EACCES)
+ return KEY_MANAGER_API_ERROR_ACCESS_DENIED;
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ return KEY_MANAGER_API_SUCCESS;
+ }
+
+ int Get() {
+ return m_sock;
+ }
+
+private:
+ int m_sock;
+};
+
+} // namespace anonymous
+
+namespace CentralKeyManager {
+
+
+int sendToServer(char const * const interface, const RawBuffer &send, MessageBuffer &recv) {
+ int ret;
+ SockRAII sock;
+ ssize_t done = 0;
+ char buffer[2048];
+
+ if (KEY_MANAGER_API_SUCCESS != (ret = sock.Connect(interface))) {
+ LogError("Error in SockRAII");
+ return ret;
+ }
+
+ while ((send.size() - done) > 0) {
+ if (0 >= waitForSocket(sock.Get(), POLLOUT, POLL_TIMEOUT)) {
+ LogError("Error in poll(POLLOUT)");
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+ ssize_t temp = TEMP_FAILURE_RETRY(write(sock.Get(), &send[done], send.size() - done));
+ if (-1 == temp) {
+ int err = errno;
+ LogError("Error in write: " << strerror(err));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+ done += temp;
+ }
+
+ do {
+ if (0 >= waitForSocket(sock.Get(), POLLIN, POLL_TIMEOUT)) {
+ LogError("Error in poll(POLLIN)");
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+ ssize_t temp = TEMP_FAILURE_RETRY(read(sock.Get(), buffer, 2048));
+ if (-1 == temp) {
+ int err = errno;
+ LogError("Error in read: " << strerror(err));
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ if (0 == temp) {
+ LogError("Read return 0/Connection closed by server(?)");
+ return KEY_MANAGER_API_ERROR_SOCKET;
+ }
+
+ RawBuffer raw(buffer, buffer+temp);
+ recv.Push(raw);
+ } while(!recv.Ready());
+ return KEY_MANAGER_API_SUCCESS;
+}
+
+int try_catch(const std::function<int()>& func)
+{
+ try {
+ return func();
+ } catch (MessageBuffer::Exception::Base &e) {
+ LogError("CentralKeyManager::MessageBuffer::Exception " << e.DumpToString());
+ } catch (std::exception &e) {
+ LogError("STD exception " << e.what());
+ } catch (...) {
+ LogError("Unknown exception occured");
+ }
+ return KEY_MANAGER_API_ERROR_UNKNOWN;
+}
+
+} // namespace CentralKeyManager
+
+static void init_lib(void) __attribute__ ((constructor));
+static void init_lib(void)
+{
+ centKeyClientEnableLogSystem();
+}
+
+static void fini_lib(void) __attribute__ ((destructor));
+static void fini_lib(void)
+{
+
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file client-common.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @version 1.0
+ * @brief This file constains implementation of common types
+ * used in Central Key Manager.
+ */
+
+#ifndef _KEY_MANAGER_CLIENT_
+#define _KEY_MANAGER_CLIENT_
+
+#include <vector>
+#include <functional>
+
+#include <message-buffer.h>
+
+#define KEY_MANAGER_API __attribute__((visibility("default")))
+
+extern "C" {
+ struct msghdr;
+}
+
+namespace CentralKeyManager {
+
+typedef std::vector<unsigned char> RawBuffer;
+
+int sendToServer(char const * const interface, const RawBuffer &send, MessageBuffer &recv);
+
+/*
+ * Decorator function that performs frequently repeated exception handling in
+ * SS client API functions. Accepts lambda expression as an argument.
+ */
+int try_catch(const std::function<int()>& func);
+
+} // namespace CentralKeyManager
+
+#endif // _KEY_MANAGER_CLIENT_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file connection-info.h
+ * @author Lukasz Kostyra (l.kostyra@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Definition of ConnectionInfo structure and ConnectionInfoMap type.
+ */
+
+#ifndef _CONNECTION_INFO_H_
+#define _CONNECTION_INFO_H_
+
+#include <map>
+#include <generic-socket-manager.h>
+#include <message-buffer.h>
+
+namespace CentralKeyManager
+{
+ struct ConnectionInfo {
+ InterfaceID interfaceID;
+ MessageBuffer buffer;
+ };
+
+ typedef std::map<int, ConnectionInfo> ConnectionInfoMap;
+} //namespace CentralKeyManager
+
+#endif //_CONNECTION_INFO_H_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file message-buffer.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementation of MessageBuffer.
+ */
+
+#include <message-buffer.h>
+
+#include <dpl/log/log.h>
+
+namespace CentralKeyManager {
+
+void MessageBuffer::Push(const RawBuffer &data) {
+ m_buffer.AppendCopy(&data[0], data.size());
+}
+
+RawBuffer MessageBuffer::Pop() {
+ size_t size = m_buffer.Size();
+ RawBuffer buffer;
+ buffer.resize(size + sizeof(size_t));
+ memcpy(&buffer[0], &size, sizeof(size_t));
+ m_buffer.FlattenConsume(&buffer[sizeof(size_t)], size);
+ return buffer;
+}
+
+bool MessageBuffer::Ready() {
+ CountBytesLeft();
+ if (m_bytesLeft == 0)
+ return false;
+ if (m_bytesLeft > m_buffer.Size())
+ return false;
+ return true;
+}
+
+void MessageBuffer::Read(size_t num, void *bytes) {
+ CountBytesLeft();
+ if (num > m_bytesLeft) {
+ LogDebug("Protocol broken. OutOfData. Asked for: " << num << " Ready: " << m_bytesLeft << " Buffer.size(): " << m_buffer.Size());
+ Throw(Exception::OutOfData);
+ }
+
+ m_buffer.FlattenConsume(bytes, num);
+ m_bytesLeft -= num;
+}
+
+void MessageBuffer::Write(size_t num, const void *bytes) {
+ m_buffer.AppendCopy(bytes, num);
+}
+
+} // namespace CentralKeyManager
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file secket-buffer.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementatin of MessageBuffer.
+ */
+
+#ifndef _CENT_KEY_MNG_SOCKET_BUFFER_
+#define _CENT_KEY_MNG_SOCKET_BUFFER_
+
+#include <vector>
+
+#include <dpl/binary_queue.h>
+#include <dpl/exception.h>
+#include <dpl/serialization.h>
+
+namespace CentralKeyManager {
+
+typedef std::vector<unsigned char> RawBuffer;
+
+class MessageBuffer : public CentralKeyManager::IStream {
+public:
+ class Exception
+ {
+ public:
+ DECLARE_EXCEPTION_TYPE(CentralKeyManager::Exception, Base)
+ DECLARE_EXCEPTION_TYPE(Base, OutOfData)
+ };
+
+ MessageBuffer()
+ : m_bytesLeft(0)
+ {}
+
+ void Push(const RawBuffer &data);
+
+ RawBuffer Pop();
+
+ bool Ready();
+
+ virtual void Read(size_t num, void *bytes);
+
+ virtual void Write(size_t num, const void *bytes);
+
+protected:
+
+ inline void CountBytesLeft() {
+ if (m_bytesLeft > 0)
+ return; // we already counted m_bytesLeft nothing to do
+
+ if (m_buffer.Size() < sizeof(size_t))
+ return; // we cannot count m_bytesLeft because buffer is too small
+
+ m_buffer.FlattenConsume(&m_bytesLeft, sizeof(size_t));
+ }
+
+ size_t m_bytesLeft;
+ CentralKeyManager::BinaryQueue m_buffer;
+};
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_MNG_SOCKET_BUFFER_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file protocols.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief List of all protocols supported by Central Key Manager.
+ */
+
+#include <protocols.h>
+
+namespace CentralKeyManager {
+
+
+} // namespace CentralKeyManager
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file protocols.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief This file contains list of all protocols suported by Central
+ * Key Manager.
+ */
+
+#ifndef _CENT_KEY_MNG_PROTOCOLS_
+#define _CENT_KEY_MNG_PROTOCOLS_
+
+namespace CentralKeyManager {
+
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_MNG_PROTOCOLS_
+
--- /dev/null
+#include <smack-check.h>
+
+#include <stdlib.h>
+#include <sys/smack.h>
+
+#include <dpl/log/log.h>
+
+namespace CentralKeyManager {
+
+int smack_runtime_check(void)
+{
+ static int smack_present = -1;
+ if (-1 == smack_present) {
+ if (NULL == smack_smackfs_path()) {
+ LogDebug("no smack found on device");
+ smack_present = 0;
+ } else {
+ LogDebug("found smack on device");
+ smack_present = 1;
+ }
+ }
+ return smack_present;
+}
+
+int smack_check(void)
+{
+#ifndef SMACK_ENABLED
+ return 0;
+#else
+ return smack_runtime_check();
+#endif
+}
+
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * key-manager
+ *
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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 _SMACK_CHECK_H_
+#define _SMACK_CHECK_H_
+
+namespace CentralKeyManager {
+
+/*
+ * A very simple runtime check for SMACK on the platform
+ * Returns 1 if SMACK is present, 0 otherwise
+ */
+
+int smack_runtime_check(void);
+
+/*
+ * A very simple runtime check for SMACK on the platform
+ * Returns 1 if SMACK is present, 0 otherwise. If SMACK_ENABLED is not defined
+ * It returns 0.
+ */
+int smack_check(void);
+
+} // namespace CentralKeyManager
+
+#endif // _SMACK_CHECK_H_
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file assert.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of assert
+ */
+#ifndef CENT_KEY_ASSERT_H
+#define CENT_KEY_ASSERT_H
+
+#include <dpl/noreturn.h>
+
+namespace CentralKeyManager {
+// Assertion handler procedure
+// Do not call directly
+// Always use Assert macro
+CENT_KEY_NORETURN void AssertProc(const char *condition,
+ const char *file,
+ int line,
+ const char *function);
+} // namespace CentralKeyManager
+
+#define Assert(Condition) do { if (!(Condition)) { CentralKeyManager::AssertProc(#Condition, \
+ __FILE__, \
+ __LINE__, \
+ __FUNCTION__); \
+ } } while (0)
+
+#endif // CENT_KEY_ASSERT_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file binary_queue.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the header file of binary queue
+ */
+#ifndef CENT_KEY_BINARY_QUEUE_H
+#define CENT_KEY_BINARY_QUEUE_H
+
+//#include <dpl/abstract_input_output.h>
+#include <dpl/exception.h>
+#include <dpl/noncopyable.h>
+#include <memory>
+#include <list>
+
+namespace CentralKeyManager {
+/**
+ * Binary queue auto pointer
+ */
+class BinaryQueue;
+typedef std::auto_ptr<BinaryQueue> BinaryQueueAutoPtr;
+
+/**
+ * Binary stream implemented as constant size bucket list
+ *
+ * @todo Add optimized implementation for FlattenConsume
+ */
+class BinaryQueue
+// : public AbstractInputOutput
+{
+ public:
+ class Exception
+ {
+ public:
+ DECLARE_EXCEPTION_TYPE(CentralKeyManager::Exception, Base)
+ DECLARE_EXCEPTION_TYPE(Base, OutOfData)
+ };
+
+ typedef void (*BufferDeleter)(const void *buffer, size_t bufferSize,
+ void *userParam);
+ static void BufferDeleterFree(const void *buffer,
+ size_t bufferSize,
+ void *userParam);
+
+ class BucketVisitor
+ {
+ public:
+ /**
+ * Destructor
+ */
+ virtual ~BucketVisitor();
+
+ /**
+ * Visit bucket
+ *
+ * @return none
+ * @param[in] buffer Constant pointer to bucket data buffer
+ * @param[in] bufferSize Number of bytes in bucket
+ */
+ virtual void OnVisitBucket(const void *buffer, size_t bufferSize) = 0;
+ };
+
+ private:
+ struct Bucket :
+ private Noncopyable
+ {
+ const void *buffer;
+ const void *ptr;
+ size_t size;
+ size_t left;
+
+ BufferDeleter deleter;
+ void *param;
+
+ Bucket(const void *buffer,
+ size_t bufferSize,
+ BufferDeleter deleter,
+ void *userParam);
+ virtual ~Bucket();
+ };
+
+ typedef std::list<Bucket *> BucketList;
+ BucketList m_buckets;
+ size_t m_size;
+
+ static void DeleteBucket(Bucket *bucket);
+
+ class BucketVisitorCall
+ {
+ private:
+ BucketVisitor *m_visitor;
+
+ public:
+ BucketVisitorCall(BucketVisitor *visitor);
+ virtual ~BucketVisitorCall();
+
+ void operator()(Bucket *bucket) const;
+ };
+
+ public:
+ /**
+ * Construct empty binary queue
+ */
+ BinaryQueue();
+
+ /**
+ * Construct binary queue via bare copy of other binary queue
+ *
+ * @param[in] other Other binary queue to copy from
+ * @warning One cannot assume that bucket structure is preserved during copy
+ */
+ BinaryQueue(const BinaryQueue &other);
+
+ /**
+ * Destructor
+ */
+ virtual ~BinaryQueue();
+
+ /**
+ * Construct binary queue via bare copy of other binary queue
+ *
+ * @param[in] other Other binary queue to copy from
+ * @warning One cannot assume that bucket structure is preserved during copy
+ */
+ const BinaryQueue &operator=(const BinaryQueue &other);
+
+ /**
+ * Append copy of @a bufferSize bytes from memory pointed by @a buffer
+ * to the end of binary queue. Uses default deleter based on free.
+ *
+ * @return none
+ * @param[in] buffer Pointer to buffer to copy data from
+ * @param[in] bufferSize Number of bytes to copy
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ * @see BinaryQueue::BufferDeleterFree
+ */
+ void AppendCopy(const void *buffer, size_t bufferSize);
+
+ /**
+ * Append @a bufferSize bytes from memory pointed by @a buffer
+ * to the end of binary queue. Uses custom provided deleter.
+ * Responsibility for deleting provided buffer is transfered to BinaryQueue.
+ *
+ * @return none
+ * @param[in] buffer Pointer to data buffer
+ * @param[in] bufferSize Number of bytes available in buffer
+ * @param[in] deleter Pointer to deleter procedure used to free provided
+ * buffer
+ * @param[in] userParam User parameter passed to deleter routine
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ */
+ void AppendUnmanaged(
+ const void *buffer,
+ size_t bufferSize,
+ BufferDeleter deleter =
+ &BinaryQueue::BufferDeleterFree,
+ void *userParam = NULL);
+
+ /**
+ * Append copy of other binary queue to the end of this binary queue
+ *
+ * @return none
+ * @param[in] other Constant reference to other binary queue to copy data
+ * from
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ * @warning One cannot assume that bucket structure is preserved during copy
+ */
+ void AppendCopyFrom(const BinaryQueue &other);
+
+ /**
+ * Move bytes from other binary queue to the end of this binary queue.
+ * This also removes all bytes from other binary queue.
+ * This method is designed to be as fast as possible (only pointer swaps)
+ * and is suggested over making copies of binary queues.
+ * Bucket structure is preserved after operation.
+ *
+ * @return none
+ * @param[in] other Reference to other binary queue to move data from
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ */
+ void AppendMoveFrom(BinaryQueue &other);
+
+ /**
+ * Append copy of binary queue to the end of other binary queue
+ *
+ * @return none
+ * @param[in] other Constant reference to other binary queue to copy data to
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ * @warning One cannot assume that bucket structure is preserved during copy
+ */
+ void AppendCopyTo(BinaryQueue &other) const;
+
+ /**
+ * Move bytes from binary queue to the end of other binary queue.
+ * This also removes all bytes from binary queue.
+ * This method is designed to be as fast as possible (only pointer swaps)
+ * and is suggested over making copies of binary queues.
+ * Bucket structure is preserved after operation.
+ *
+ * @return none
+ * @param[in] other Reference to other binary queue to move data to
+ * @exception std::bad_alloc Cannot allocate memory to hold additional data
+ */
+ void AppendMoveTo(BinaryQueue &other);
+
+ /**
+ * Retrieve total size of all data contained in binary queue
+ *
+ * @return Number of bytes in binary queue
+ */
+ size_t Size() const;
+
+ /**
+ * Remove all data from binary queue
+ *
+ * @return none
+ */
+ void Clear();
+
+ /**
+ * Check if binary queue is empty
+ *
+ * @return true if binary queue is empty, false otherwise
+ */
+ bool Empty() const;
+
+ /**
+ * Remove @a size bytes from beginning of binary queue
+ *
+ * @return none
+ * @param[in] size Number of bytes to remove
+ * @exception BinaryQueue::Exception::OutOfData Number of bytes is larger
+ * than available bytes in binary queue
+ */
+ void Consume(size_t size);
+
+ /**
+ * Retrieve @a bufferSize bytes from beginning of binary queue and copy them
+ * to user supplied buffer
+ *
+ * @return none
+ * @param[in] buffer Pointer to user buffer to receive bytes
+ * @param[in] bufferSize Size of user buffer pointed by @a buffer
+ * @exception BinaryQueue::Exception::OutOfData Number of bytes to flatten
+ * is larger than available bytes in binary queue
+ */
+ void Flatten(void *buffer, size_t bufferSize) const;
+
+ /**
+ * Retrieve @a bufferSize bytes from beginning of binary queue, copy them
+ * to user supplied buffer, and remove from binary queue
+ *
+ * @return none
+ * @param[in] buffer Pointer to user buffer to receive bytes
+ * @param[in] bufferSize Size of user buffer pointed by @a buffer
+ * @exception BinaryQueue::Exception::OutOfData Number of bytes to flatten
+ * is larger than available bytes in binary queue
+ */
+ void FlattenConsume(void *buffer, size_t bufferSize);
+
+ /**
+ * Visit each buffer with data using visitor object
+ *
+ * @return none
+ * @param[in] visitor Pointer to bucket visitor
+ * @see BinaryQueue::BucketVisitor
+ */
+ void VisitBuckets(BucketVisitor *visitor) const;
+
+ /**
+ * IAbstractInput interface
+ */
+ virtual BinaryQueueAutoPtr Read(size_t size);
+
+ /**
+ * IAbstractOutput interface
+ */
+ virtual size_t Write(const BinaryQueue &buffer, size_t bufferSize);
+};
+
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_BINARY_QUEUE_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file colors.h
+ * @author Lukasz Wrzosek (l.wrzosek@samsung.com)
+ * @version 1.0
+ * @brief Some constants with definition of colors for Console
+ * and html output
+ */
+
+#ifndef CENT_KEY_COLORS_H
+#define CENT_KEY_COLORS_H
+
+namespace CentralKeyManager {
+namespace Colors {
+namespace Text {
+extern const char* BOLD_GREEN_BEGIN;
+extern const char* BOLD_GREEN_END;
+extern const char* PURPLE_BEGIN;
+extern const char* PURPLE_END;
+extern const char* RED_BEGIN;
+extern const char* RED_END;
+extern const char* GREEN_BEGIN;
+extern const char* GREEN_END;
+extern const char* CYAN_BEGIN;
+extern const char* CYAN_END;
+extern const char* BOLD_RED_BEGIN;
+extern const char* BOLD_RED_END;
+extern const char* BOLD_YELLOW_BEGIN;
+extern const char* BOLD_YELLOW_END;
+extern const char* BOLD_GOLD_BEGIN;
+extern const char* BOLD_GOLD_END;
+extern const char* BOLD_WHITE_BEGIN;
+extern const char* BOLD_WHITE_END;
+} //namespace Text
+
+namespace Html {
+extern const char* BOLD_GREEN_BEGIN;
+extern const char* BOLD_GREEN_END;
+extern const char* PURPLE_BEGIN;
+extern const char* PURPLE_END;
+extern const char* RED_BEGIN;
+extern const char* RED_END;
+extern const char* GREEN_BEGIN;
+extern const char* GREEN_END;
+extern const char* CYAN_BEGIN;
+extern const char* CYAN_END;
+extern const char* BOLD_RED_BEGIN;
+extern const char* BOLD_RED_END;
+extern const char* BOLD_YELLOW_BEGIN;
+extern const char* BOLD_YELLOW_END;
+extern const char* BOLD_GOLD_BEGIN;
+extern const char* BOLD_GOLD_END;
+extern const char* BOLD_WHITE_BEGIN;
+extern const char* BOLD_WHITE_END;
+} //namespace Html
+} //namespace Colors
+} //namespace CentralKeyManager
+
+#endif /* CENT_KEY_COLORS_H */
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file exception.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief Header file for base exception
+ */
+#ifndef CENT_KEY_EXCEPTION_H
+#define CENT_KEY_EXCEPTION_H
+
+#include <string>
+#include <cstring>
+#include <cstdio>
+#include <exception>
+#include <cstdlib>
+#include <sstream>
+
+namespace CentralKeyManager {
+void LogUnhandledException(const std::string &str);
+void LogUnhandledException(const std::string &str,
+ const char *filename,
+ int line,
+ const char *function);
+}
+
+namespace CentralKeyManager {
+class Exception
+{
+ private:
+ static unsigned int m_exceptionCount;
+ static Exception* m_lastException;
+ static void (*m_terminateHandler)();
+
+ static void AddRef(Exception* exception)
+ {
+ if (!m_exceptionCount) {
+ m_terminateHandler = std::set_terminate(&TerminateHandler);
+ }
+
+ ++m_exceptionCount;
+ m_lastException = exception;
+ }
+
+ static void UnRef(Exception* e)
+ {
+ if (m_lastException == e) {
+ m_lastException = NULL;
+ }
+
+ --m_exceptionCount;
+
+ if (!m_exceptionCount) {
+ std::set_terminate(m_terminateHandler);
+ m_terminateHandler = NULL;
+ }
+ }
+
+ static void TerminateHandler()
+ {
+ if (m_lastException != NULL) {
+ DisplayKnownException(*m_lastException);
+ abort();
+ } else {
+ DisplayUnknownException();
+ abort();
+ }
+ }
+
+ Exception *m_reason;
+ std::string m_path;
+ std::string m_function;
+ int m_line;
+
+ protected:
+ std::string m_message;
+ std::string m_className;
+
+ public:
+ static std::string KnownExceptionToString(const Exception &e)
+ {
+ std::ostringstream message;
+ message <<
+ "\033[1;5;31m\n=== Unhandled CentralKeyManager exception occurred ===\033[m\n\n";
+ message << "\033[1;33mException trace:\033[m\n\n";
+ message << e.DumpToString();
+ message << "\033[1;31m\n=== Will now abort ===\033[m\n";
+
+ return message.str();
+ }
+
+ static std::string UnknownExceptionToString()
+ {
+ std::ostringstream message;
+ message <<
+ "\033[1;5;31m\n=== Unhandled non-CentralKeyManager exception occurred ===\033[m\n\n";
+ message << "\033[1;31m\n=== Will now abort ===\033[m\n";
+
+ return message.str();
+ }
+
+ static void DisplayKnownException(const Exception& e)
+ {
+ LogUnhandledException(KnownExceptionToString(e).c_str());
+ }
+
+ static void DisplayUnknownException()
+ {
+ LogUnhandledException(UnknownExceptionToString().c_str());
+ }
+
+ Exception(const Exception &other)
+ {
+ // Deep copy
+ if (other.m_reason != NULL) {
+ m_reason = new Exception(*other.m_reason);
+ } else {
+ m_reason = NULL;
+ }
+
+ m_message = other.m_message;
+ m_path = other.m_path;
+ m_function = other.m_function;
+ m_line = other.m_line;
+
+ m_className = other.m_className;
+
+ AddRef(this);
+ }
+
+ const Exception &operator =(const Exception &other)
+ {
+ if (this == &other) {
+ return *this;
+ }
+
+ // Deep copy
+ if (other.m_reason != NULL) {
+ m_reason = new Exception(*other.m_reason);
+ } else {
+ m_reason = NULL;
+ }
+
+ m_message = other.m_message;
+ m_path = other.m_path;
+ m_function = other.m_function;
+ m_line = other.m_line;
+
+ m_className = other.m_className;
+
+ AddRef(this);
+
+ return *this;
+ }
+
+ Exception(const char *path,
+ const char *function,
+ int line,
+ const std::string &message) :
+ m_reason(NULL),
+ m_path(path),
+ m_function(function),
+ m_line(line),
+ m_message(message)
+ {
+ AddRef(this);
+ }
+
+ Exception(const char *path,
+ const char *function,
+ int line,
+ const Exception &reason,
+ const std::string &message) :
+ m_reason(new Exception(reason)),
+ m_path(path),
+ m_function(function),
+ m_line(line),
+ m_message(message)
+ {
+ AddRef(this);
+ }
+
+ virtual ~Exception() throw()
+ {
+ if (m_reason != NULL) {
+ delete m_reason;
+ m_reason = NULL;
+ }
+
+ UnRef(this);
+ }
+
+ void Dump() const
+ {
+ // Show reason first
+ if (m_reason != NULL) {
+ m_reason->Dump();
+ }
+
+ // Afterward, dump exception
+ const char *file = strchr(m_path.c_str(), '/');
+
+ if (file == NULL) {
+ file = m_path.c_str();
+ } else {
+ ++file;
+ }
+
+ printf("\033[0;36m[%s:%i]\033[m %s() \033[4;35m%s\033[m: %s\033[m\n",
+ file, m_line,
+ m_function.c_str(),
+ m_className.c_str(),
+ m_message.empty() ? "<EMPTY>" : m_message.c_str());
+ }
+
+ std::string DumpToString() const
+ {
+ std::string ret;
+ if (m_reason != NULL) {
+ ret = m_reason->DumpToString();
+ }
+
+ const char *file = strchr(m_path.c_str(), '/');
+
+ if (file == NULL) {
+ file = m_path.c_str();
+ } else {
+ ++file;
+ }
+
+ char buf[1024];
+ snprintf(buf,
+ sizeof(buf),
+ "\033[0;36m[%s:%i]\033[m %s() \033[4;35m%s\033[m: %s\033[m\n",
+ file,
+ m_line,
+ m_function.c_str(),
+ m_className.c_str(),
+ m_message.empty() ? "<EMPTY>" : m_message.c_str());
+
+ buf[sizeof(buf) - 1] = '\n';
+ ret += buf;
+
+ return ret;
+ }
+
+ Exception *GetReason() const
+ {
+ return m_reason;
+ }
+
+ std::string GetPath() const
+ {
+ return m_path;
+ }
+
+ std::string GetFunction() const
+ {
+ return m_function;
+ }
+
+ int GetLine() const
+ {
+ return m_line;
+ }
+
+ std::string GetMessage() const
+ {
+ return m_message;
+ }
+
+ std::string GetClassName() const
+ {
+ return m_className;
+ }
+};
+} // namespace CentralKeyManager
+
+#define Try try
+
+#define Throw(ClassName) \
+ throw ClassName(__FILE__, __FUNCTION__, __LINE__)
+
+#define ThrowMsg(ClassName, Message) \
+ do \
+ { \
+ std::ostringstream dplLoggingStream; \
+ dplLoggingStream << Message; \
+ throw ClassName(__FILE__, __FUNCTION__, __LINE__, dplLoggingStream.str()); \
+ } while (0)
+
+#define ReThrow(ClassName) \
+ throw ClassName(__FILE__, __FUNCTION__, __LINE__, _rethrown_exception)
+
+#define ReThrowMsg(ClassName, Message) \
+ throw ClassName(__FILE__, \
+ __FUNCTION__, \
+ __LINE__, \
+ _rethrown_exception, \
+ Message)
+
+#define Catch(ClassName) \
+ catch (const ClassName &_rethrown_exception)
+
+#define DECLARE_EXCEPTION_TYPE(BaseClass, Class) \
+ class Class : \
+ public BaseClass \
+ { \
+ public: \
+ Class(const char *path, \
+ const char *function, \
+ int line, \
+ const std::string & message = std::string()) : \
+ BaseClass(path, function, line, message) \
+ { \
+ BaseClass::m_className = #Class; \
+ } \
+ \
+ Class(const char *path, \
+ const char *function, \
+ int line, \
+ const CentralKeyManager::Exception & reason, \
+ const std::string & message = std::string()) : \
+ BaseClass(path, function, line, reason, message) \
+ { \
+ BaseClass::m_className = #Class; \
+ } \
+ };
+
+#define UNHANDLED_EXCEPTION_HANDLER_BEGIN try
+
+#define UNHANDLED_EXCEPTION_HANDLER_END \
+ catch (const CentralKeyManager::Exception &exception) \
+ { \
+ std::ostringstream msg; \
+ msg << CentralKeyManager::Exception::KnownExceptionToString(exception); \
+ CentralKeyManager::LogUnhandledException(msg.str(), __FILE__, __LINE__, __FUNCTION__); \
+ abort(); \
+ } \
+ catch (std::exception& e) \
+ { \
+ std::ostringstream msg; \
+ msg << e.what(); \
+ msg << "\n"; \
+ msg << CentralKeyManager::Exception::UnknownExceptionToString(); \
+ CentralKeyManager::LogUnhandledException(msg.str(), __FILE__, __LINE__, __FUNCTION__); \
+ abort(); \
+ } \
+ catch (...) \
+ { \
+ std::ostringstream msg; \
+ msg << CentralKeyManager::Exception::UnknownExceptionToString(); \
+ CentralKeyManager::LogUnhandledException(msg.str(), __FILE__, __LINE__, __FUNCTION__); \
+ abort(); \
+ }
+
+namespace CentralKeyManager {
+namespace CommonException {
+/**
+ * Internal exception definitions
+ *
+ * These should normally not happen.
+ * Usually, exception trace with internal error includes
+ * important messages.
+ */
+DECLARE_EXCEPTION_TYPE(Exception, InternalError) ///< Unexpected error from
+ // underlying libraries or
+ // kernel
+}
+}
+
+#endif // CENT_KEY_EXCEPTION_H
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ *
+ * @file fstream-helper.h
+ * @author Marek Smolinski (m.smolinski@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of fstream-helper
+ *
+ */
+
+#ifndef CENT_KEY_FSTREAM_ACCESSORS_H
+#define CENT_KEY_FSTREAM_ACCESSORS_H
+
+namespace DPL {
+
+/*
+ * Bypass lack of public member function to get file
+ * descriptor from fstream objects in std
+ * This feature is needed for flushing data from kernel space buffer to
+ * physical device [fsync(int fd) - syscall] on opened fstream object
+*/
+
+template<typename T>
+class FstreamAccessors : T::__filebuf_type {
+ typedef FstreamAccessors<T> MyType;
+public:
+ static int GetFd(T &strm) {
+ return static_cast<MyType *>(strm.rdbuf())->_M_file.fd();
+ }
+};
+
+} // namespace DPL
+
+#endif // CENT_KEY_FSTREAM_ACCESSORS_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file noncopyable
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of noncopyable
+ */
+#ifndef CENT_KEY_NONCOPYABLE_H
+#define CENT_KEY_NONCOPYABLE_H
+
+namespace CentralKeyManager {
+class Noncopyable
+{
+ private:
+ Noncopyable(const Noncopyable &);
+ const Noncopyable &operator=(const Noncopyable &);
+
+ public:
+ Noncopyable();
+ virtual ~Noncopyable();
+};
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_NONCOPYABLE_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file noreturn.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of noreturn
+ */
+#ifndef CENT_KEY_NORETURN_H
+#define CENT_KEY_NORETURN_H
+
+#define CENT_KEY_NORETURN __attribute__((__noreturn__))
+
+#endif // CENT_KEY_NORETURN_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/**
+ * @file serialization.h
+ * @author Tomasz Swierczek (t.swierczek@samsung.com)
+ * @version 1.0
+ * @brief Interfaces and templates used for data serialization.
+ */
+#ifndef CENT_KEY_SERIALIZATION_H
+#define CENT_KEY_SERIALIZATION_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <map>
+#include <memory>
+
+namespace CentralKeyManager {
+// Abstract data stream buffer
+class IStream
+{
+ public:
+ virtual void Read(size_t num, void * bytes) = 0;
+ virtual void Write(size_t num, const void * bytes) = 0;
+ virtual ~IStream(){}
+};
+
+// Serializable interface
+class ISerializable
+{
+ public:
+ /* ISerializable(){};
+ * ISerializable(IStream&){}; */
+ virtual void Serialize(IStream &) const = 0;
+ virtual ~ISerializable(){}
+};
+
+struct Serialization {
+ // serialization
+ // normal functions
+
+ // ISerializable objects
+ static void Serialize(IStream& stream, const ISerializable& object)
+ {
+ object.Serialize(stream);
+ }
+ static void Serialize(IStream& stream, const ISerializable* const object)
+ {
+ object->Serialize(stream);
+ }
+
+ // char
+ static void Serialize(IStream& stream, const char value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const char* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // unsigned char
+ static void Serialize(IStream& stream, const unsigned char value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const unsigned char* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // unsigned int
+ static void Serialize(IStream& stream, const unsigned value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const unsigned* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // int
+ static void Serialize(IStream& stream, const int value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const int* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // bool
+ static void Serialize(IStream& stream, const bool value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const bool* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // time_t
+ static void Serialize(IStream& stream, const time_t value)
+ {
+ stream.Write(sizeof(value), &value);
+ }
+ static void Serialize(IStream& stream, const time_t* const value)
+ {
+ stream.Write(sizeof(*value), value);
+ }
+
+ // std::string
+ static void Serialize(IStream& stream, const std::string& str)
+ {
+ int length = str.size();
+ stream.Write(sizeof(length), &length);
+ stream.Write(length, str.c_str());
+ }
+ static void Serialize(IStream& stream, const std::string* const str)
+ {
+ int length = str->size();
+ stream.Write(sizeof(length), &length);
+ stream.Write(length, str->c_str());
+ }
+
+ // STL templates
+
+ // std::list
+ template <typename T>
+ static void Serialize(IStream& stream, const std::list<T>& list)
+ {
+ int length = list.size();
+ stream.Write(sizeof(length), &length);
+ for (typename std::list<T>::const_iterator list_iter = list.begin();
+ list_iter != list.end(); list_iter++)
+ {
+ Serialize(stream, *list_iter);
+ }
+ }
+ template <typename T>
+ static void Serialize(IStream& stream, const std::list<T>* const list)
+ {
+ Serialize(stream, *list);
+ }
+
+ // std::vector
+ template <typename T>
+ static void Serialize(IStream& stream, const std::vector<T>& vec)
+ {
+ int length = vec.size();
+ stream.Write(sizeof(length), &length);
+ for (typename std::vector<T>::const_iterator vec_iter = vec.begin();
+ vec_iter != vec.end(); vec_iter++)
+ {
+ Serialize(stream, *vec_iter);
+ }
+ }
+ template <typename T>
+ static void Serialize(IStream& stream, const std::vector<T>* const vec)
+ {
+ Serialize(stream, *vec);
+ }
+
+ // std::pair
+ template <typename A, typename B>
+ static void Serialize(IStream& stream, const std::pair<A, B>& p)
+ {
+ Serialize(stream, p.first);
+ Serialize(stream, p.second);
+ }
+ template <typename A, typename B>
+ static void Serialize(IStream& stream, const std::pair<A, B>* const p)
+ {
+ Serialize(stream, *p);
+ }
+
+ // std::map
+ template <typename K, typename T>
+ static void Serialize(IStream& stream, const std::map<K, T>& map)
+ {
+ int length = map.size();
+ stream.Write(sizeof(length), &length);
+ typename std::map<K, T>::const_iterator it;
+ for (it = map.begin(); it != map.end(); ++it) {
+ Serialize(stream, (*it).first);
+ Serialize(stream, (*it).second);
+ }
+ }
+ template <typename K, typename T>
+ static void Serialize(IStream& stream, const std::map<K, T>* const map)
+ {
+ Serialize(stream, *map);
+ }
+
+ // std::unique_ptr
+ template <typename T>
+ static void Serialize(IStream& stream, const std::unique_ptr<T>& p)
+ {
+ Serialize(stream, *p);
+ }
+}; // struct Serialization
+
+struct Deserialization {
+ // deserialization
+ // normal functions
+
+ // ISerializable objects
+ // T instead of ISerializable is needed to call proper constructor
+ template <typename T>
+ static void Deserialize(IStream& stream, T& object)
+ {
+ object = T(stream);
+ }
+ template <typename T>
+ static void Deserialize(IStream& stream, T*& object)
+ {
+ object = new T(stream);
+ }
+
+ // char
+ static void Deserialize(IStream& stream, char& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, char*& value)
+ {
+ value = new char;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // unsigned char
+ static void Deserialize(IStream& stream, unsigned char& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, unsigned char*& value)
+ {
+ value = new unsigned char;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // unsigned int
+ static void Deserialize(IStream& stream, unsigned& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, unsigned*& value)
+ {
+ value = new unsigned;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // int
+ static void Deserialize(IStream& stream, int& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, int*& value)
+ {
+ value = new int;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // bool
+ static void Deserialize(IStream& stream, bool& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, bool*& value)
+ {
+ value = new bool;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // time_t
+ static void Deserialize(IStream& stream, time_t& value)
+ {
+ stream.Read(sizeof(value), &value);
+ }
+ static void Deserialize(IStream& stream, time_t*& value)
+ {
+ value = new time_t;
+ stream.Read(sizeof(*value), value);
+ }
+
+ // std::string
+ static void Deserialize(IStream& stream, std::string& str)
+ {
+ int length;
+ stream.Read(sizeof(length), &length);
+ char * buf = new char[length + 1];
+ stream.Read(length, buf);
+ buf[length] = 0;
+ str = std::string(buf);
+ delete[] buf;
+ }
+ static void Deserialize(IStream& stream, std::string*& str)
+ {
+ int length;
+ stream.Read(sizeof(length), &length);
+ char * buf = new char[length + 1];
+ stream.Read(length, buf);
+ buf[length] = 0;
+ str = new std::string(buf);
+ delete[] buf;
+ }
+
+ // STL templates
+
+ // std::list
+ template <typename T>
+ static void Deserialize(IStream& stream, std::list<T>& list)
+ {
+ int length;
+ stream.Read(sizeof(length), &length);
+ for (int i = 0; i < length; ++i) {
+ T obj;
+ Deserialize(stream, obj);
+ list.push_back(std::move(obj));
+ }
+ }
+ template <typename T>
+ static void Deserialize(IStream& stream, std::list<T>*& list)
+ {
+ list = new std::list<T>;
+ Deserialize(stream, *list);
+ }
+
+ // std::vector
+ template <typename T>
+ static void Deserialize(IStream& stream, std::vector<T>& vec)
+ {
+ int length;
+ stream.Read(sizeof(length), &length);
+ for (int i = 0; i < length; ++i) {
+ T obj;
+ Deserialize(stream, obj);
+ vec.push_back(std::move(obj));
+ }
+ }
+ template <typename T>
+ static void Deserialize(IStream& stream, std::vector<T>*& vec)
+ {
+ vec = new std::vector<T>;
+ Deserialize(stream, *vec);
+ }
+
+ // std::pair
+ template <typename A, typename B>
+ static void Deserialize(IStream& stream, std::pair<A, B>& p)
+ {
+ Deserialize(stream, p.first);
+ Deserialize(stream, p.second);
+ }
+ template <typename A, typename B>
+ static void Deserialize(IStream& stream, std::pair<A, B>*& p)
+ {
+ p = new std::pair<A, B>;
+ Deserialize(stream, *p);
+ }
+
+ // std::map
+ template <typename K, typename T>
+ static void Deserialize(IStream& stream, std::map<K, T>& map)
+ {
+ int length;
+ stream.Read(sizeof(length), &length);
+ for (int i = 0; i < length; ++i) {
+ K key;
+ T obj;
+ Deserialize(stream, key);
+ Deserialize(stream, obj);
+ map[key] = std::move(obj);
+ }
+ }
+ template <typename K, typename T>
+ static void Deserialize(IStream& stream, std::map<K, T>*& map)
+ {
+ map = new std::map<K, T>;
+ Deserialize(stream, *map);
+ }
+}; // struct Deserialization
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_SERIALIZATION_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file singleton.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of singleton
+ */
+#ifndef CENT_KEY_SINGLETON_H
+#define CENT_KEY_SINGLETON_H
+
+namespace CentralKeyManager {
+template<typename Class>
+class Singleton :
+ private Class
+{
+ //
+ // Note:
+ //
+ // To remove posibility of instantiating directly Class,
+ // make Class' default constructor protected
+ //
+
+ private:
+ Singleton()
+ {}
+
+ static Singleton &InternalInstance();
+
+ public:
+ virtual ~Singleton()
+ {}
+
+ static Class &Instance();
+};
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_SINGLETON_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file singleton_impl.h
+ * @author Lukasz Wrzosek (l.wrzosek@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of singleton
+ */
+#ifndef CENT_KEY_SINGLETON_IMPL_H
+#define CENT_KEY_SINGLETON_IMPL_H
+
+/*
+ * WARNING!
+ *
+ * If some singleton's implementation uses another singletons implementation,
+ * those templates make the second singleton a dubleton. Be warned. Try to use
+ * singleton_safe_impl.h if possible.
+ */
+
+namespace CentralKeyManager {
+template<typename Class>
+Singleton<Class>& Singleton<Class>::InternalInstance()
+{
+ static Singleton<Class> instance;
+ return instance;
+}
+
+template<typename Class>
+Class &Singleton<Class>::Instance()
+{
+ Singleton<Class>& instance = Singleton<Class>::InternalInstance();
+ return instance;
+}
+} // namespace CentralKeyManager
+
+#define IMPLEMENT_SINGLETON(Type) \
+ template CentralKeyManager::Singleton<Type>&CentralKeyManager::Singleton<Type>::InternalInstance(); \
+ template Type & CentralKeyManager::Singleton<Type>::Instance(); \
+
+#endif // CENT_KEY_SINGLETON_IMPL_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file singleton_safe_impl.h
+ * @author Tomasz Swierczek (t.swierczek@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of singleton
+ */
+#ifndef CENT_KEY_SINGLETON_SAFE_IMPL_H
+#define CENT_KEY_SINGLETON_SAFE_IMPL_H
+
+#define IMPLEMENT_SAFE_SINGLETON(Class) \
+ namespace CentralKeyManager { \
+ template<> \
+ Singleton<Class>&Singleton<Class>::InternalInstance() \
+ { \
+ static Singleton<Class> instance; \
+ return instance; \
+ } \
+ \
+ template<> \
+ Class & Singleton<Class>::Instance() \
+ { \
+ Singleton<Class>& instance = Singleton<Class>::InternalInstance(); \
+ return instance; \
+ } \
+ \
+ template Singleton<Class>&Singleton<Class>::InternalInstance(); \
+ template Class & Singleton<Class>::Instance(); \
+ } // namespace CentralKeyManager
+
+#endif // CENT_KEY_SINGLETON_SAFE_IMPL_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file assert.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of assert
+ */
+#include <stddef.h>
+#include <dpl/assert.h>
+#include <dpl/colors.h>
+#include <dpl/log/log.h>
+#include <dpl/exception.h>
+#include <cstdlib>
+
+namespace CentralKeyManager {
+void AssertProc(const char *condition,
+ const char *file,
+ int line,
+ const char *function)
+{
+#define INTERNAL_LOG(message) \
+ do \
+ { \
+ std::ostringstream platformLog; \
+ platformLog << message; \
+ CentralKeyManager::Log::LogSystemSingleton::Instance().Pedantic( \
+ platformLog.str().c_str(), \
+ __FILE__, __LINE__, __FUNCTION__); \
+ } \
+ while (0)
+
+ // Try to log failed assertion to log system
+ Try
+ {
+ INTERNAL_LOG(
+ "################################################################################");
+ INTERNAL_LOG(
+ "### CentralKeyManager assertion failed! ###");
+ INTERNAL_LOG(
+ "################################################################################");
+ INTERNAL_LOG("### Condition: " << condition);
+ INTERNAL_LOG("### File: " << file);
+ INTERNAL_LOG("### Line: " << line);
+ INTERNAL_LOG("### Function: " << function);
+ INTERNAL_LOG(
+ "################################################################################");
+ } catch (Exception) {
+ // Just ignore possible double errors
+ }
+
+ // Fail with c-library abort
+ abort();
+}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file binary_queue.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of binary queue
+ */
+#include <stddef.h>
+#include <dpl/binary_queue.h>
+#include <dpl/assert.h>
+#include <algorithm>
+#include <malloc.h>
+#include <cstring>
+#include <new>
+
+namespace CentralKeyManager {
+BinaryQueue::BinaryQueue() :
+ m_size(0)
+{}
+
+BinaryQueue::BinaryQueue(const BinaryQueue &other) :
+ m_size(0)
+{
+ AppendCopyFrom(other);
+}
+
+BinaryQueue::~BinaryQueue()
+{
+ // Remove all remainig buckets
+ Clear();
+}
+
+const BinaryQueue &BinaryQueue::operator=(const BinaryQueue &other)
+{
+ if (this != &other) {
+ Clear();
+ AppendCopyFrom(other);
+ }
+
+ return *this;
+}
+
+void BinaryQueue::AppendCopyFrom(const BinaryQueue &other)
+{
+ // To speed things up, always copy as one bucket
+ void *bufferCopy = malloc(other.m_size);
+
+ if (bufferCopy == NULL) {
+ throw std::bad_alloc();
+ }
+
+ try {
+ other.Flatten(bufferCopy, other.m_size);
+ AppendUnmanaged(bufferCopy, other.m_size, &BufferDeleterFree, NULL);
+ } catch (const std::bad_alloc &) {
+ // Free allocated memory
+ free(bufferCopy);
+ throw;
+ }
+}
+
+void BinaryQueue::AppendMoveFrom(BinaryQueue &other)
+{
+ // Copy all buckets
+ std::copy(other.m_buckets.begin(),
+ other.m_buckets.end(), std::back_inserter(m_buckets));
+ m_size += other.m_size;
+
+ // Clear other, but do not free memory
+ other.m_buckets.clear();
+ other.m_size = 0;
+}
+
+void BinaryQueue::AppendCopyTo(BinaryQueue &other) const
+{
+ other.AppendCopyFrom(*this);
+}
+
+void BinaryQueue::AppendMoveTo(BinaryQueue &other)
+{
+ other.AppendMoveFrom(*this);
+}
+
+void BinaryQueue::Clear()
+{
+ std::for_each(m_buckets.begin(), m_buckets.end(), &DeleteBucket);
+ m_buckets.clear();
+ m_size = 0;
+}
+
+void BinaryQueue::AppendCopy(const void* buffer, size_t bufferSize)
+{
+ // Create data copy with malloc/free
+ void *bufferCopy = malloc(bufferSize);
+
+ // Check if allocation succeded
+ if (bufferCopy == NULL) {
+ throw std::bad_alloc();
+ }
+
+ // Copy user data
+ memcpy(bufferCopy, buffer, bufferSize);
+
+ try {
+ // Try to append new bucket
+ AppendUnmanaged(bufferCopy, bufferSize, &BufferDeleterFree, NULL);
+ } catch (const std::bad_alloc &) {
+ // Free allocated memory
+ free(bufferCopy);
+ throw;
+ }
+}
+
+void BinaryQueue::AppendUnmanaged(const void* buffer,
+ size_t bufferSize,
+ BufferDeleter deleter,
+ void* userParam)
+{
+ // Do not attach empty buckets
+ if (bufferSize == 0) {
+ deleter(buffer, bufferSize, userParam);
+ return;
+ }
+
+ // Just add new bucket with selected deleter
+ Bucket *bucket = new Bucket(buffer, bufferSize, deleter, userParam);
+ try {
+ m_buckets.push_back(bucket);
+ } catch (const std::bad_alloc &) {
+ delete bucket;
+ throw;
+ }
+
+ // Increase total queue size
+ m_size += bufferSize;
+}
+
+size_t BinaryQueue::Size() const
+{
+ return m_size;
+}
+
+bool BinaryQueue::Empty() const
+{
+ return m_size == 0;
+}
+
+void BinaryQueue::Consume(size_t size)
+{
+ // Check parameters
+ if (size > m_size) {
+ Throw(Exception::OutOfData);
+ }
+
+ size_t bytesLeft = size;
+
+ // Consume data and/or remove buckets
+ while (bytesLeft > 0) {
+ // Get consume size
+ size_t count = std::min(bytesLeft, m_buckets.front()->left);
+
+ m_buckets.front()->ptr =
+ static_cast<const char *>(m_buckets.front()->ptr) + count;
+ m_buckets.front()->left -= count;
+ bytesLeft -= count;
+ m_size -= count;
+
+ if (m_buckets.front()->left == 0) {
+ DeleteBucket(m_buckets.front());
+ m_buckets.pop_front();
+ }
+ }
+}
+
+void BinaryQueue::Flatten(void *buffer, size_t bufferSize) const
+{
+ // Check parameters
+ if (bufferSize == 0) {
+ return;
+ }
+
+ if (bufferSize > m_size) {
+ Throw(Exception::OutOfData);
+ }
+
+ size_t bytesLeft = bufferSize;
+ void *ptr = buffer;
+ BucketList::const_iterator bucketIterator = m_buckets.begin();
+ Assert(m_buckets.end() != bucketIterator);
+
+ // Flatten data
+ while (bytesLeft > 0) {
+ // Get consume size
+ size_t count = std::min(bytesLeft, (*bucketIterator)->left);
+
+ // Copy data to user pointer
+ memcpy(ptr, (*bucketIterator)->ptr, count);
+
+ // Update flattened bytes count
+ bytesLeft -= count;
+ ptr = static_cast<char *>(ptr) + count;
+
+ // Take next bucket
+ ++bucketIterator;
+ }
+}
+
+void BinaryQueue::FlattenConsume(void *buffer, size_t bufferSize)
+{
+ // FIXME: Optimize
+ Flatten(buffer, bufferSize);
+ Consume(bufferSize);
+}
+
+void BinaryQueue::DeleteBucket(BinaryQueue::Bucket *bucket)
+{
+ delete bucket;
+}
+
+void BinaryQueue::BufferDeleterFree(const void* data,
+ size_t dataSize,
+ void* userParam)
+{
+ (void)dataSize;
+ (void)userParam;
+
+ // Default free deleter
+ free(const_cast<void *>(data));
+}
+
+BinaryQueue::Bucket::Bucket(const void* data,
+ size_t dataSize,
+ BufferDeleter dataDeleter,
+ void* userParam) :
+ buffer(data),
+ ptr(data),
+ size(dataSize),
+ left(dataSize),
+ deleter(dataDeleter),
+ param(userParam)
+{
+ Assert(data != NULL);
+ Assert(deleter != NULL);
+}
+
+BinaryQueue::Bucket::~Bucket()
+{
+ // Invoke deleter on bucket data
+ deleter(buffer, size, param);
+}
+
+BinaryQueue::BucketVisitor::~BucketVisitor()
+{}
+
+BinaryQueue::BucketVisitorCall::BucketVisitorCall(BucketVisitor *visitor) :
+ m_visitor(visitor)
+{}
+
+BinaryQueue::BucketVisitorCall::~BucketVisitorCall()
+{}
+
+void BinaryQueue::BucketVisitorCall::operator()(Bucket *bucket) const
+{
+ m_visitor->OnVisitBucket(bucket->ptr, bucket->left);
+}
+
+void BinaryQueue::VisitBuckets(BucketVisitor *visitor) const
+{
+ Assert(visitor != NULL);
+
+ // Visit all buckets
+ std::for_each(m_buckets.begin(), m_buckets.end(), BucketVisitorCall(visitor));
+}
+
+BinaryQueueAutoPtr BinaryQueue::Read(size_t size)
+{
+ // Simulate input stream
+ size_t available = std::min(size, m_size);
+
+ std::unique_ptr<void, std::function<void(void*)>>
+ bufferCopy(malloc(available), free);
+
+ if (!bufferCopy.get()) {
+ throw std::bad_alloc();
+ }
+
+ BinaryQueueAutoPtr result(new BinaryQueue());
+
+ Flatten(bufferCopy.get(), available);
+ result->AppendUnmanaged(
+ bufferCopy.release(), available, &BufferDeleterFree, NULL);
+ Consume(available);
+
+ return result;
+}
+
+size_t BinaryQueue::Write(const BinaryQueue &buffer, size_t bufferSize)
+{
+ // Simulate output stream
+ AppendCopyFrom(buffer);
+ return bufferSize;
+}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file colors.cpp
+ * @author Lukasz Wrzosek (l.wrzosek@samsung.com)
+ * @version 1.0
+ * @brief Some constants with definition of colors for Console
+ * and html output
+ */
+#include <stddef.h>
+#include <dpl/colors.h>
+
+namespace CentralKeyManager {
+namespace Colors {
+namespace Text {
+const char* BOLD_GREEN_BEGIN = "\033[1;32m";
+const char* BOLD_GREEN_END = "\033[m";
+const char* RED_BEGIN = "\033[0;31m";
+const char* RED_END = "\033[m";
+const char* PURPLE_BEGIN = "\033[0;35m";
+const char* PURPLE_END = "\033[m";
+const char* GREEN_BEGIN = "\033[0;32m";
+const char* GREEN_END = "\033[m";
+const char* CYAN_BEGIN = "\033[0;36m";
+const char* CYAN_END = "\033[m";
+const char* BOLD_RED_BEGIN = "\033[1;31m";
+const char* BOLD_RED_END = "\033[m";
+const char* BOLD_YELLOW_BEGIN = "\033[1;33m";
+const char* BOLD_YELLOW_END = "\033[m";
+const char* BOLD_GOLD_BEGIN = "\033[0;33m";
+const char* BOLD_GOLD_END = "\033[m";
+const char* BOLD_WHITE_BEGIN = "\033[1;37m";
+const char* BOLD_WHITE_END = "\033[m";
+} //namespace Text
+
+namespace Html {
+const char* BOLD_GREEN_BEGIN = "<font color=\"green\"><b>";
+const char* BOLD_GREEN_END = "</b></font>";
+const char* PURPLE_BEGIN = "<font color=\"purple\"><b>";
+const char* PURPLE_END = "</b></font>";
+const char* RED_BEGIN = "<font color=\"red\"><b>";
+const char* RED_END = "</b></font>";
+const char* GREEN_BEGIN = "<font color=\"green\">";
+const char* GREEN_END = "</font>";
+const char* CYAN_BEGIN = "<font color=\"cyan\">";
+const char* CYAN_END = "</font>";
+const char* BOLD_RED_BEGIN = "<font color=\"red\"><b>";
+const char* BOLD_RED_END = "</b></font>";
+const char* BOLD_YELLOW_BEGIN = "<font color=\"yellow\"><b>";
+const char* BOLD_YELLOW_END = "</b></font>";
+const char* BOLD_GOLD_BEGIN = "<font color=\"gold\"><b>";
+const char* BOLD_GOLD_END = "</b></font>";
+const char* BOLD_WHITE_BEGIN = "<font color=\"white\"><b>";
+const char* BOLD_WHITE_END = "</b></font>";
+} //namespace Html
+} //namespace Colors
+} //namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file exception.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation of exception system
+ */
+#include <stddef.h>
+#include <dpl/exception.h>
+#include <dpl/log/log.h>
+#include <cstdio>
+
+namespace CentralKeyManager {
+Exception* Exception::m_lastException = NULL;
+unsigned int Exception::m_exceptionCount = 0;
+void (*Exception::m_terminateHandler)() = NULL;
+
+void LogUnhandledException(const std::string &str)
+{
+ // Logging to console
+ printf("%s\n", str.c_str());
+
+ // Logging to dlog
+ LogPedantic(str);
+}
+
+void LogUnhandledException(const std::string &str,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ // Logging to console
+ std::ostringstream msg;
+ msg << "\033[1;5;31m\n=== [" << filename << ":" << line << "] " <<
+ function << " ===\033[m";
+ msg << str;
+ printf("%s\n", msg.str().c_str());
+
+ // Logging to dlog
+ CentralKeyManager::Log::LogSystemSingleton::Instance().Error(
+ str.c_str(), filename, line, function);
+}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file noncopyable.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of noncopyable
+ */
+#include <stddef.h>
+#include <dpl/noncopyable.h>
+
+namespace CentralKeyManager {
+Noncopyable::Noncopyable()
+{}
+
+Noncopyable::~Noncopyable()
+{}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/**
+ * @file serialization.cpp
+ * @author Tomasz Swierczek (t.swierczek@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of data serialization.
+ */
+#include <stddef.h>
+#include <dpl/serialization.h>
+
+//
+// Note:
+//
+// The file here is left blank to enable precompilation
+// of templates in corresponding header file.
+// Do not remove this file.
+//
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file generic_event.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of singleton
+ */
+#include <stddef.h>
+#include <dpl/singleton.h>
+
+//
+// Note:
+//
+// The file here is left blank to enable precompilation
+// of templates in corresponding header file.
+// Do not remove this file.
+//
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file abstract_log_provider.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of abstract log provider
+ */
+#ifndef CENT_KEY_ABSTRACT_LOG_PROVIDER_H
+#define CENT_KEY_ABSTRACT_LOG_PROVIDER_H
+
+namespace CentralKeyManager {
+namespace Log {
+class AbstractLogProvider
+{
+ public:
+ virtual ~AbstractLogProvider() {}
+
+ virtual void SetTag(const char *tag);
+
+ virtual void Debug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void Info(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void Warning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void Error(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void Pedantic(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void SecureDebug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void SecureInfo(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void SecureWarning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ virtual void SecureError(const char *message,
+ const char *fileName,
+ int line,
+ const char *function) = 0;
+ protected:
+ static const char *LocateSourceFileName(const char *filename);
+};
+}
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_ABSTRACT_LOG_PROVIDER_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file dlog_log_provider.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of DLOG log provider
+ */
+#ifndef CENT_KEY_DLOG_LOG_PROVIDER_H
+#define CENT_KEY_DLOG_LOG_PROVIDER_H
+
+#include <dpl/log/abstract_log_provider.h>
+#include <memory>
+#include <string>
+
+namespace CentralKeyManager {
+namespace Log {
+class DLOGLogProvider :
+ public AbstractLogProvider
+{
+ private:
+ std::unique_ptr<char[]> m_tag;
+
+ static std::string FormatMessage(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ public:
+ DLOGLogProvider();
+ virtual ~DLOGLogProvider();
+
+ virtual void Debug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Info(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Warning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Error(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Pedantic(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureDebug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureInfo(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureWarning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureError(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ // Set global Tag according to DLOG
+ void SetTag(const char *tag);
+};
+
+} // namespace Log
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_DLOG_LOG_PROVIDER_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file log.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of log system
+ */
+#ifndef CENT_KEY_LOG_H
+#define CENT_KEY_LOG_H
+
+#include <dpl/singleton.h>
+#include <dpl/noncopyable.h>
+#include <dpl/log/abstract_log_provider.h>
+#include <sstream>
+#include <list>
+
+namespace CentralKeyManager {
+namespace Log {
+/**
+ * CentralKeyManager log system
+ *
+ * To switch logs into old style, export
+ * DPL_USE_OLD_STYLE_LOGS before application start
+ */
+class LogSystem :
+ private Noncopyable
+{
+ private:
+ typedef std::list<AbstractLogProvider *> AbstractLogProviderPtrList;
+ AbstractLogProviderPtrList m_providers;
+
+ bool m_isLoggingEnabled;
+
+ public:
+ bool IsLoggingEnabled() const;
+ LogSystem();
+ virtual ~LogSystem();
+
+ /**
+ * Log debug message
+ */
+ void Debug(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log info message
+ */
+ void Info(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log warning message
+ */
+ void Warning(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log error message
+ */
+ void Error(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log pedantic message
+ */
+ void Pedantic(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log pedantic message with secure macro
+ */
+ void SecureDebug(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log info message with secure macro
+ */
+ void SecureInfo(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log warning message with secure macro
+ */
+ void SecureWarning(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Log error message with secure macro
+ */
+ void SecureError(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ /**
+ * Set default's DLOG provider Tag
+ */
+ void SetTag(const char *tag);
+
+ /**
+ * Add abstract provider to providers list
+ *
+ * @notice Ownership is transfered to LogSystem and deleted upon exit
+ */
+ void AddProvider(AbstractLogProvider *provider);
+
+ /**
+ * Remove abstract provider from providers list
+ */
+ void RemoveProvider(AbstractLogProvider *provider);
+};
+
+/*
+ * Replacement low overhead null logging class
+ */
+class NullStream
+{
+ public:
+ NullStream() {}
+
+ template <typename T>
+ NullStream& operator<<(const T&)
+ {
+ return *this;
+ }
+};
+
+/**
+ * Log system singleton
+ */
+typedef Singleton<LogSystem> LogSystemSingleton;
+}
+} // namespace CentralKeyManager
+
+//
+// Log support
+//
+//
+
+/* avoid warnings about unused variables */
+#define DPL_MACRO_DUMMY_LOGGING(message, function) \
+ do { \
+ CentralKeyManager::Log::NullStream ns; \
+ ns << message; \
+ } while (0)
+
+#define DPL_MACRO_FOR_LOGGING(message, function) \
+do \
+{ \
+ if (CentralKeyManager::Log::LogSystemSingleton::Instance().IsLoggingEnabled()) \
+ { \
+ std::ostringstream platformLog; \
+ platformLog << message; \
+ CentralKeyManager::Log::LogSystemSingleton::Instance().function( \
+ platformLog.str().c_str(), \
+ __FILE__, __LINE__, __FUNCTION__); \
+ } \
+} while (0)
+
+/* Errors must be always logged. */
+#define LogError(message) DPL_MACRO_FOR_LOGGING(message, Error)
+#define LogSecureError(message) DPL_MACRO_FOR_LOGGING(message, SecureError)
+
+#ifdef BUILD_TYPE_DEBUG
+ #define LogDebug(message) DPL_MACRO_FOR_LOGGING(message, Debug)
+ #define LogInfo(message) DPL_MACRO_FOR_LOGGING(message, Info)
+ #define LogWarning(message) DPL_MACRO_FOR_LOGGING(message, Warning)
+ #define LogPedantic(message) DPL_MACRO_FOR_LOGGING(message, Pedantic)
+ #define LogSecureDebug(message) DPL_MACRO_FOR_LOGGING(message, SecureDebug)
+ #define LogSecureInfo(message) DPL_MACRO_FOR_LOGGING(message, SecureInfo)
+ #define LogSecureWarning(message) DPL_MACRO_FOR_LOGGING(message, SecureWarning)
+#else
+ #define LogDebug(message) DPL_MACRO_DUMMY_LOGGING(message, Debug)
+ #define LogInfo(message) DPL_MACRO_DUMMY_LOGGING(message, Info)
+ #define LogWarning(message) DPL_MACRO_DUMMY_LOGGING(message, Warning)
+ #define LogPedantic(message) DPL_MACRO_DUMMY_LOGGING(message, Pedantic)
+ #define LogSecureDebug(message) DPL_MACRO_DUMMY_LOGGING(message, SecureDebug)
+ #define LogSecureInfo(message) DPL_MACRO_DUMMY_LOGGING(message, SecureInfo)
+ #define LogSecureWarning(message) DPL_MACRO_DUMMY_LOGGING(message, SecureWarning)
+#endif // BUILD_TYPE_DEBUG
+
+#endif // CENT_KEY_LOG_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file old_style_log_provider.h
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of old style log provider
+ */
+#ifndef CENT_KEY_OLD_STYLE_LOG_PROVIDER_H
+#define CENT_KEY_OLD_STYLE_LOG_PROVIDER_H
+
+#include <dpl/log/abstract_log_provider.h>
+#include <string>
+
+namespace CentralKeyManager {
+namespace Log {
+class OldStyleLogProvider :
+ public AbstractLogProvider
+{
+ private:
+ bool m_showDebug;
+ bool m_showInfo;
+ bool m_showWarning;
+ bool m_showError;
+ bool m_showPedantic;
+ bool m_printStdErr;
+
+ static std::string FormatMessage(const char *message,
+ const char *filename,
+ int line,
+ const char *function);
+
+ public:
+ OldStyleLogProvider(bool showDebug,
+ bool showInfo,
+ bool showWarning,
+ bool showError,
+ bool showPedantic);
+ OldStyleLogProvider(bool showDebug,
+ bool showInfo,
+ bool showWarning,
+ bool showError,
+ bool showPedantic,
+ bool printStdErr);
+ virtual ~OldStyleLogProvider() {}
+
+ virtual void Debug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Info(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Warning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Error(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void Pedantic(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureDebug(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureInfo(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureWarning(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+ virtual void SecureError(const char *message,
+ const char *fileName,
+ int line,
+ const char *function);
+};
+}
+} // namespace CentralKeyManager
+
+#endif // CENT_KEY_OLD_STYLE_LOG_PROVIDER_H
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file abstract_log_provider.cpp
+ * @author Pawel Sikorski (p.sikorski@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of abstract log provider
+ */
+#include <stddef.h>
+#include <dpl/log/abstract_log_provider.h>
+#include <cstring>
+
+#define UNUSED __attribute__((unused))
+
+namespace CentralKeyManager {
+namespace Log {
+
+void AbstractLogProvider::SetTag(const char *tag UNUSED) {}
+
+const char *AbstractLogProvider::LocateSourceFileName(const char *filename)
+{
+ const char *ptr = strrchr(filename, '/');
+ return ptr != NULL ? ptr + 1 : filename;
+}
+}
+}
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file dlog_log_provider.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of DLOG log provider
+ */
+#include <stddef.h>
+#include <dpl/log/dlog_log_provider.h>
+#include <cstring>
+#include <sstream>
+#include <dlog.h>
+
+#define UNUSED __attribute__((unused))
+
+namespace CentralKeyManager {
+namespace Log {
+std::string DLOGLogProvider::FormatMessage(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ std::ostringstream val;
+
+ val << std::string("[") <<
+ LocateSourceFileName(filename) << std::string(":") << line <<
+ std::string("] ") << function << std::string("(): ") << message;
+
+ return val.str();
+}
+
+DLOGLogProvider::DLOGLogProvider()
+{}
+
+DLOGLogProvider::~DLOGLogProvider()
+{}
+
+void DLOGLogProvider::SetTag(const char *tag)
+{
+ size_t size = strlen(tag)+1;
+ char *buff = new (std::nothrow) char[size];
+ if (buff)
+ memcpy(buff, tag, size);
+ m_tag.reset(buff);
+}
+
+void DLOGLogProvider::Debug(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ SLOG(LOG_DEBUG, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::Info(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ SLOG(LOG_INFO, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::Warning(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ SLOG(LOG_WARN, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::Error(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ SLOG(LOG_ERROR, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::Pedantic(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ SLOG(LOG_DEBUG, "CentralKeyManager", "%s", FormatMessage(message,
+ filename,
+ line,
+ function).c_str());
+}
+
+void DLOGLogProvider::SecureDebug(const char *message UNUSED,
+ const char *filename UNUSED,
+ int line UNUSED,
+ const char *function UNUSED)
+{
+ SECURE_SLOG(LOG_DEBUG, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::SecureInfo(const char *message UNUSED,
+ const char *filename UNUSED,
+ int line UNUSED,
+ const char *function UNUSED)
+{
+ SECURE_SLOG(LOG_INFO, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::SecureWarning(const char *message UNUSED,
+ const char *filename UNUSED,
+ int line UNUSED,
+ const char *function UNUSED)
+{
+ SECURE_SLOG(LOG_WARN, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+void DLOGLogProvider::SecureError(const char *message UNUSED,
+ const char *filename UNUSED,
+ int line UNUSED,
+ const char *function UNUSED)
+{
+ SECURE_SLOG(LOG_ERROR, m_tag.get(), "%s",
+ FormatMessage(message, filename, line, function).c_str());
+}
+
+} // nemespace Log
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file log.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of log system
+ */
+#include <stddef.h>
+#include <string.h>
+
+#include <dpl/log/log.h>
+#include <dpl/singleton_impl.h>
+#include <dpl/log/dlog_log_provider.h>
+#include <dpl/log/old_style_log_provider.h>
+
+IMPLEMENT_SINGLETON(CentralKeyManager::Log::LogSystem)
+
+namespace CentralKeyManager {
+namespace Log {
+namespace // anonymous
+{
+#ifdef BUILD_TYPE_DEBUG
+const char *OLD_STYLE_LOGS_ENV_NAME = "DPL_USE_OLD_STYLE_LOGS";
+const char *OLD_STYLE_PEDANTIC_LOGS_ENV_NAME =
+ "DPL_USE_OLD_STYLE_PEDANTIC_LOGS";
+const char *OLD_STYLE_LOGS_MASK_ENV_NAME = "DPL_USE_OLD_STYLE_LOGS_MASK";
+#endif // BUILD_TYPE_DEBUG
+const char *CENT_KEY_LOG_OFF = "DPL_LOG_OFF";
+} // namespace anonymous
+
+bool LogSystem::IsLoggingEnabled() const
+{
+ return m_isLoggingEnabled;
+}
+
+LogSystem::LogSystem() :
+ m_isLoggingEnabled(!getenv(CENT_KEY_LOG_OFF))
+{
+#ifdef BUILD_TYPE_DEBUG
+ bool oldStyleLogs = false;
+ bool oldStyleDebugLogs = true;
+ bool oldStyleInfoLogs = true;
+ bool oldStyleWarningLogs = true;
+ bool oldStyleErrorLogs = true;
+ bool oldStylePedanticLogs = false;
+
+ // Check environment settings about pedantic logs
+ const char *value = getenv(OLD_STYLE_LOGS_ENV_NAME);
+
+ if (value != NULL && !strcmp(value, "1")) {
+ oldStyleLogs = true;
+ }
+
+ value = getenv(OLD_STYLE_PEDANTIC_LOGS_ENV_NAME);
+
+ if (value != NULL && !strcmp(value, "1")) {
+ oldStylePedanticLogs = true;
+ }
+
+ value = getenv(OLD_STYLE_LOGS_MASK_ENV_NAME);
+
+ if (value != NULL) {
+ size_t len = strlen(value);
+
+ if (len >= 1) {
+ if (value[0] == '0') {
+ oldStyleDebugLogs = false;
+ } else if (value[0] == '1') {
+ oldStyleDebugLogs = true;
+ }
+ }
+
+ if (len >= 2) {
+ if (value[1] == '0') {
+ oldStyleInfoLogs = false;
+ } else if (value[1] == '1') {
+ oldStyleInfoLogs = true;
+ }
+ }
+
+ if (len >= 3) {
+ if (value[2] == '0') {
+ oldStyleWarningLogs = false;
+ } else if (value[2] == '1') {
+ oldStyleWarningLogs = true;
+ }
+ }
+
+ if (len >= 4) {
+ if (value[3] == '0') {
+ oldStyleErrorLogs = false;
+ } else if (value[3] == '1') {
+ oldStyleErrorLogs = true;
+ }
+ }
+ }
+
+ // Setup default DLOG and old style logging
+ if (oldStyleLogs) {
+ // Old style
+ AddProvider(new OldStyleLogProvider(oldStyleDebugLogs,
+ oldStyleInfoLogs,
+ oldStyleWarningLogs,
+ oldStyleErrorLogs,
+ oldStylePedanticLogs));
+ } else {
+ // DLOG
+ AddProvider(new DLOGLogProvider());
+ }
+#else // BUILD_TYPE_DEBUG
+ AddProvider(new DLOGLogProvider());
+#endif // BUILD_TYPE_DEBUG
+}
+
+LogSystem::~LogSystem()
+{
+ // Delete all providers
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ delete *iterator;
+ }
+
+ m_providers.clear();
+}
+
+void LogSystem::SetTag(const char* tag)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->SetTag(tag);
+ }
+}
+
+void LogSystem::AddProvider(AbstractLogProvider *provider)
+{
+ m_providers.push_back(provider);
+}
+
+void LogSystem::RemoveProvider(AbstractLogProvider *provider)
+{
+ m_providers.remove(provider);
+}
+
+void LogSystem::Debug(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->Debug(message, filename, line, function);
+ }
+}
+
+void LogSystem::Info(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->Info(message, filename, line, function);
+ }
+}
+
+void LogSystem::Warning(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->Warning(message, filename, line, function);
+ }
+}
+
+void LogSystem::Error(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->Error(message, filename, line, function);
+ }
+}
+
+void LogSystem::Pedantic(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->Pedantic(message, filename, line, function);
+ }
+}
+
+void LogSystem::SecureInfo(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->SecureInfo(message, filename, line, function);
+ }
+}
+
+void LogSystem::SecureDebug(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->SecureDebug(message, filename, line, function);
+ }
+}
+
+void LogSystem::SecureError(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->SecureError(message, filename, line, function);
+ }
+}
+
+void LogSystem::SecureWarning(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ for (AbstractLogProviderPtrList::iterator iterator = m_providers.begin();
+ iterator != m_providers.end();
+ ++iterator)
+ {
+ (*iterator)->SecureWarning(message, filename, line, function);
+ }
+}
+
+}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd 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.
+ */
+/*
+ * @file old_style_log_provider.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of old style log provider
+ */
+#include <stddef.h>
+#include <dpl/log/old_style_log_provider.h>
+#include <dpl/colors.h>
+#include <cstdio>
+#include <cstring>
+#include <sstream>
+#include <sys/time.h>
+#include <unistd.h>
+#include <dlog.h>
+
+namespace CentralKeyManager {
+namespace Log {
+namespace // anonymous
+{
+using namespace CentralKeyManager::Colors::Text;
+const char *DEBUG_BEGIN = GREEN_BEGIN;
+const char *DEBUG_END = GREEN_END;
+const char *INFO_BEGIN = CYAN_BEGIN;
+const char *INFO_END = CYAN_END;
+const char *ERROR_BEGIN = RED_BEGIN;
+const char *ERROR_END = RED_END;
+const char *WARNING_BEGIN = BOLD_GOLD_BEGIN;
+const char *WARNING_END = BOLD_GOLD_END;
+const char *PEDANTIC_BEGIN = PURPLE_BEGIN;
+const char *PEDANTIC_END = PURPLE_END;
+
+std::string GetFormattedTime()
+{
+ timeval tv;
+ tm localNowTime;
+
+ gettimeofday(&tv, NULL);
+ localtime_r(&tv.tv_sec, &localNowTime);
+
+ char format[64];
+ snprintf(format,
+ sizeof(format),
+ "%02i:%02i:%02i.%03i",
+ localNowTime.tm_hour,
+ localNowTime.tm_min,
+ localNowTime.tm_sec,
+ static_cast<int>(tv.tv_usec / 1000));
+ return format;
+}
+} // namespace anonymous
+
+std::string OldStyleLogProvider::FormatMessage(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ std::ostringstream val;
+
+ val << std::string("[") << GetFormattedTime() << std::string("] [") <<
+ static_cast<unsigned long>(pthread_self()) << "/" <<
+ static_cast<int>(getpid()) << std::string("] [") <<
+ LocateSourceFileName(filename) << std::string(":") << line <<
+ std::string("] ") << function << std::string("(): ") << message;
+
+ return val.str();
+}
+
+OldStyleLogProvider::OldStyleLogProvider(bool showDebug,
+ bool showInfo,
+ bool showWarning,
+ bool showError,
+ bool showPedantic) :
+ m_showDebug(showDebug),
+ m_showInfo(showInfo),
+ m_showWarning(showWarning),
+ m_showError(showError),
+ m_showPedantic(showPedantic),
+ m_printStdErr(false)
+{}
+
+OldStyleLogProvider::OldStyleLogProvider(bool showDebug,
+ bool showInfo,
+ bool showWarning,
+ bool showError,
+ bool showPedantic,
+ bool printStdErr) :
+ m_showDebug(showDebug),
+ m_showInfo(showInfo),
+ m_showWarning(showWarning),
+ m_showError(showError),
+ m_showPedantic(showPedantic),
+ m_printStdErr(printStdErr)
+{}
+
+void OldStyleLogProvider::Debug(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ if (m_showDebug) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", DEBUG_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), DEBUG_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", DEBUG_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), DEBUG_END);
+ }
+ }
+}
+
+void OldStyleLogProvider::Info(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ if (m_showInfo) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", INFO_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), INFO_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", INFO_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), INFO_END);
+ }
+ }
+}
+
+void OldStyleLogProvider::Warning(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ if (m_showWarning) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", WARNING_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), WARNING_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", WARNING_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), WARNING_END);
+ }
+ }
+}
+
+void OldStyleLogProvider::Error(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ if (m_showError) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", ERROR_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), ERROR_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", ERROR_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), ERROR_END);
+ }
+ }
+}
+
+void OldStyleLogProvider::Pedantic(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+ if (m_showPedantic) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", PEDANTIC_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), PEDANTIC_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", PEDANTIC_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), PEDANTIC_END);
+ }
+ }
+}
+
+void OldStyleLogProvider::SecureDebug(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+#ifdef _SECURE_LOG
+ if (m_showDebug) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", DEBUG_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), DEBUG_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", DEBUG_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), DEBUG_END);
+ }
+ }
+#else
+ (void)message;
+ (void)filename;
+ (void)line;
+ (void)function;
+#endif
+}
+
+void OldStyleLogProvider::SecureInfo(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+#ifdef _SECURE_LOG
+ if (m_showInfo) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", INFO_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), INFO_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", INFO_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), INFO_END);
+ }
+ }
+#else
+ (void)message;
+ (void)filename;
+ (void)line;
+ (void)function;
+#endif
+}
+
+void OldStyleLogProvider::SecureWarning(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+#ifdef _SECURE_LOG
+ if (m_showWarning) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", WARNING_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), WARNING_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", WARNING_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), WARNING_END);
+ }
+ }
+#else
+ (void)message;
+ (void)filename;
+ (void)line;
+ (void)function;
+#endif
+}
+
+void OldStyleLogProvider::SecureError(const char *message,
+ const char *filename,
+ int line,
+ const char *function)
+{
+#ifdef _SECURE_LOG
+ if (m_showError) {
+ if (m_printStdErr) {
+ fprintf(stderr, "%s%s%s\n", ERROR_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), ERROR_END);
+ } else {
+ fprintf(stdout, "%s%s%s\n", ERROR_BEGIN,
+ FormatMessage(message, filename, line,
+ function).c_str(), ERROR_END);
+ }
+ }
+#else
+ (void)message;
+ (void)filename;
+ (void)line;
+ (void)function;
+#endif
+}
+
+}
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file protocols.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementation of GenericEvent.
+ */
+
+#ifndef _CENT_KEY_MNG_GENERIC_EVENT_
+#define _CENT_KEY_MNG_GENERIC_EVENT_
+
+namespace CentralKeyManager {
+
+struct GenericEvent {
+ virtual ~GenericEvent(){}
+};
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_MNG_GENERIC_EVENT_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file generic-socket-manager.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementation of GenericSocketService and GenericSocketManager.
+ */
+
+#include <sys/socket.h>
+#include <sys/types.h>
+
+#include <generic-socket-manager.h>
+
+namespace CentralKeyManager {
+
+
+} // namespace CentralKeyManager
+
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file generic-socket-manager.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementation of GenericSocketService and GenericSocketManager.
+ */
+
+#ifndef _CENT_KEY_MNG_GENERIC_SERVICE_MANAGER_
+#define _CENT_KEY_MNG_GENERIC_SERVICE_MANAGER_
+
+#include <vector>
+#include <string>
+
+#include <dpl/exception.h>
+
+#include <generic-event.h>
+
+extern "C" {
+struct msghdr;
+} // extern "C"
+
+namespace CentralKeyManager {
+
+typedef int InterfaceID;
+
+struct ConnectionID {
+ int sock; // This is decriptor used for connection
+ int counter; // Unique handler per socket
+ inline bool operator<(const ConnectionID &second) const {
+ return counter < second.counter;
+ }
+};
+
+typedef std::vector<unsigned char> RawBuffer;
+
+struct GenericSocketManager;
+
+struct GenericSocketService {
+ typedef std::string SmackLabel;
+ typedef std::string ServiceHandlerPath;
+ struct ServiceDescription {
+ ServiceDescription(const char *path,
+ const char *smackLabel,
+ InterfaceID interfaceID = 0,
+ bool useSendMsg = false)
+ : smackLabel(smackLabel)
+ , interfaceID(interfaceID)
+ , serviceHandlerPath(path)
+ , useSendMsg(useSendMsg)
+ {}
+
+ SmackLabel smackLabel; // Smack label for socket
+ InterfaceID interfaceID; // All data from serviceHandlerPath will be marked with this interfaceHandler
+ ServiceHandlerPath serviceHandlerPath; // Path to file
+ bool useSendMsg;
+ };
+
+ typedef std::vector<ServiceDescription> ServiceDescriptionVector;
+
+ struct AcceptEvent : public GenericEvent {
+ ConnectionID connectionID;
+ InterfaceID interfaceID;
+ };
+
+ struct WriteEvent : public GenericEvent {
+ ConnectionID connectionID;
+ size_t size;
+ size_t left;
+ };
+
+ struct ReadEvent : public GenericEvent {
+ ConnectionID connectionID;
+ RawBuffer rawBuffer;
+ };
+
+ struct CloseEvent : public GenericEvent {
+ ConnectionID connectionID;
+ };
+
+ virtual void SetSocketManager(GenericSocketManager *manager) {
+ m_serviceManager = manager;
+ }
+
+ virtual ServiceDescriptionVector GetServiceDescription() = 0;
+ virtual void Event(const AcceptEvent &event) = 0;
+ virtual void Event(const WriteEvent &event) = 0;
+ virtual void Event(const ReadEvent &event) = 0;
+ virtual void Event(const CloseEvent &event) = 0;
+
+ GenericSocketService() : m_serviceManager(NULL) {}
+ virtual ~GenericSocketService(){}
+protected:
+ GenericSocketManager *m_serviceManager;
+};
+
+struct GenericSocketManager {
+ virtual void MainLoop() = 0;
+ virtual void RegisterSocketService(GenericSocketService *ptr) = 0;
+ virtual void Close(ConnectionID connectionID) = 0;
+ virtual void Write(ConnectionID connectionID, const RawBuffer &rawBuffer) = 0;
+ virtual ~GenericSocketManager(){}
+};
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_MNG_GENERIC_SERVICE_MANAGER_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file sever2-main.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @version 1.0
+ * @brief Implementation of security-server2
+ */
+#include <stdlib.h>
+#include <signal.h>
+
+#include <dpl/log/log.h>
+#include <dpl/singleton.h>
+#include <dpl/singleton_safe_impl.h>
+
+#include <socket-manager.h>
+
+IMPLEMENT_SAFE_SINGLETON(CentralKeyManager::Log::LogSystem);
+
+#define REGISTER_SOCKET_SERVICE(manager, service) \
+ registerSocketService<service>(manager, #service)
+
+template<typename T>
+void registerSocketService(CentralKeyManager::SocketManager &manager, const std::string& serviceName)
+{
+ T *service = NULL;
+ try {
+ service = new T();
+ service->Create();
+ manager.RegisterSocketService(service);
+ service = NULL;
+ } catch (const CentralKeyManager::Exception &exception) {
+ LogError("Error in creating service " << serviceName <<
+ ", details:\n" << exception.DumpToString());
+ } catch (const std::exception& e) {
+ LogError("Error in creating service " << serviceName <<
+ ", details:\n" << e.what());
+ } catch (...) {
+ LogError("Error in creating service " << serviceName <<
+ ", unknown exception occured");
+ }
+ if (service)
+ delete service;
+}
+
+int main(void) {
+
+ UNHANDLED_EXCEPTION_HANDLER_BEGIN
+ {
+ CentralKeyManager::Singleton<CentralKeyManager::Log::LogSystem>::Instance().SetTag("CENT_KEY_MNG");
+
+ sigset_t mask;
+ sigemptyset(&mask);
+ sigaddset(&mask, SIGTERM);
+ sigaddset(&mask, SIGPIPE);
+ if (-1 == pthread_sigmask(SIG_BLOCK, &mask, NULL)) {
+ LogError("Error in pthread_sigmask");
+ return 1;
+ }
+
+ LogInfo("Start!");
+ CentralKeyManager::SocketManager manager;
+
+ manager.MainLoop();
+ }
+ UNHANDLED_EXCEPTION_HANDLER_END
+ return 0;
+}
+
--- /dev/null
+/*
+ * key-manager
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <sys/smack.h>
+#include <unistd.h>
+
+#include <limits>
+
+#include <key-manager-util.h>
+#include <dpl/log/log.h>
+
+namespace {
+const size_t SIZE_T_MAX = std::numeric_limits<size_t>::max();
+} // namespace anonymous
+
+namespace CentralKeyManager {
+
+int util_smack_label_is_valid(const char *smack_label)
+{
+ int i;
+
+ if (!smack_label || smack_label[0] == '\0' || smack_label[0] == '-')
+ goto err;
+
+ for (i = 0; smack_label[i]; ++i) {
+ if (i >= SMACK_LABEL_LEN)
+ return 0;
+ switch (smack_label[i]) {
+ case '~':
+ case ' ':
+ case '/':
+ case '"':
+ case '\\':
+ case '\'':
+ goto err;
+ default:
+ break;
+ }
+ }
+
+ return 1;
+err:
+ LogError("Invalid Smack label: " << (smack_label ? smack_label : ""));
+ return 0;
+}
+
+char *read_exe_path_from_proc(pid_t pid)
+{
+ char link[32];
+ char *exe = NULL;
+ size_t size = 64;
+ ssize_t cnt = 0;
+
+ // get link to executable
+ snprintf(link, sizeof(link), "/proc/%d/exe", pid);
+
+ for (;;)
+ {
+ exe = (char*) malloc(size);
+ if (exe == NULL)
+ {
+ LogError("Out of memory");
+ return NULL;
+ }
+
+ // read link target
+ cnt = readlink(link, exe, size);
+
+ // error
+ if (cnt < 0 || (size_t) cnt > size)
+ {
+ LogError("Can't locate process binary for pid=" << pid);
+ free(exe);
+ return NULL;
+ }
+
+ // read less than requested
+ if ((size_t) cnt < size)
+ break;
+
+ // read exactly the number of bytes requested
+ free(exe);
+ if (size > (SIZE_T_MAX >> 1))
+ {
+ LogError("Exe path too long (more than " << size << " characters)");
+ return NULL;
+ }
+ size <<= 1;
+ }
+ // readlink does not append null byte to buffer.
+ exe[cnt] = '\0';
+ return exe;
+}
+
+} // namespace CentralKeyManager
+
--- /dev/null
+/*
+ * Central Key Manager
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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 CENT_KEY_MNG_UTIL_H
+#define CENT_KEY_MNG_UTIL_H
+
+#include <sys/types.h>
+
+namespace CentralKeyManager {
+
+int util_smack_label_is_valid(const char *smack_label);
+char *read_exe_path_from_proc(pid_t pid);
+
+} // namespace CentralKeyManager
+
+#endif /*CENT_KEY_MNG_UTIL_H*/
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file service-thread.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief Implementation of threads.
+ */
+
+#ifndef _CENT_KEY_SERVICE_THREAD_
+#define _CENT_KEY_SERVICE_THREAD_
+
+#include <cassert>
+#include <queue>
+#include <mutex>
+#include <thread>
+#include <memory>
+#include <condition_variable>
+
+#include <cstdio>
+
+#include <dpl/exception.h>
+
+#include "generic-event.h"
+
+#define DEFINE_THREAD_EVENT(eventType) \
+ void Event(const eventType &event) { \
+ CentralKeyManager::ServiceThread<ParentClassName>:: \
+ Event(event, \
+ this, \
+ &ParentClassName::EventInternal##eventType); \
+ } \
+ void EventInternal##eventType(const eventType &event)
+
+#define DECLARE_THREAD_EVENT(eventType, methodName) \
+ void Event(const eventType &event) { \
+ CentralKeyManager::ServiceThread<ParentClassName>:: \
+ Event(event, \
+ this, \
+ &ParentClassName::methodName); \
+ }
+
+namespace CentralKeyManager {
+
+template <class Service>
+class ServiceThread {
+public:
+ typedef Service ParentClassName;
+ enum class State {
+ NoThread,
+ Work,
+ };
+
+ ServiceThread()
+ : m_state(State::NoThread)
+ , m_quit(false)
+ {}
+
+ void Create() {
+ assert(m_state == State::NoThread);
+ m_thread = std::thread(ThreadLoopStatic, this);
+ m_state = State::Work;
+ }
+
+ void Join() {
+ assert(m_state != State::NoThread);
+ {
+ std::lock_guard<std::mutex> lock(m_eventQueueMutex);
+ m_quit = true;
+ m_waitCondition.notify_one();
+ }
+ m_thread.join();
+ m_state = State::NoThread;
+ }
+
+ virtual ~ServiceThread()
+ {
+ if (m_state != State::NoThread)
+ Join();
+ while (!m_eventQueue.empty()){
+ auto front = m_eventQueue.front();
+ delete front.eventPtr;
+ m_eventQueue.pop();
+ }
+ }
+
+ template <class T>
+ void Event(const T &event,
+ Service *servicePtr,
+ void (Service::*serviceFunction)(const T &))
+ {
+ EventDescription description;
+ description.serviceFunctionPtr =
+ reinterpret_cast<void (Service::*)(void*)>(serviceFunction);
+ description.servicePtr = servicePtr;
+ description.eventFunctionPtr = &ServiceThread::EventCall<T>;
+ description.eventPtr = new T(event);
+ {
+ std::lock_guard<std::mutex> lock(m_eventQueueMutex);
+ m_eventQueue.push(description);
+ }
+ m_waitCondition.notify_one();
+ }
+
+protected:
+
+ struct EventDescription {
+ void (Service::*serviceFunctionPtr)(void *);
+ Service *servicePtr;
+ void (ServiceThread::*eventFunctionPtr)(const EventDescription &event);
+ GenericEvent* eventPtr;
+ };
+
+ template <class T>
+ void EventCall(const EventDescription &desc) {
+ auto fun = reinterpret_cast<void (Service::*)(const T&)>(desc.serviceFunctionPtr);
+ const T& eventLocale = *(static_cast<T*>(desc.eventPtr));
+ (desc.servicePtr->*fun)(eventLocale);
+ }
+
+ static void ThreadLoopStatic(ServiceThread *ptr) {
+ ptr->ThreadLoop();
+ }
+
+ void ThreadLoop(){
+ for (;;) {
+ EventDescription description = {NULL, NULL, NULL, NULL};
+ {
+ std::unique_lock<std::mutex> ulock(m_eventQueueMutex);
+ if (m_quit)
+ return;
+ if (!m_eventQueue.empty()) {
+ description = m_eventQueue.front();
+ m_eventQueue.pop();
+ } else {
+ m_waitCondition.wait(ulock);
+ }
+ }
+
+ if (description.eventPtr != NULL) {
+ UNHANDLED_EXCEPTION_HANDLER_BEGIN
+ {
+ (this->*description.eventFunctionPtr)(description);
+ delete description.eventPtr;
+ }
+ UNHANDLED_EXCEPTION_HANDLER_END
+ }
+ }
+ }
+
+ std::thread m_thread;
+ std::mutex m_eventQueueMutex;
+ std::queue<EventDescription> m_eventQueue;
+ std::condition_variable m_waitCondition;
+
+ State m_state;
+ bool m_quit;
+};
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_SERVICE_THREAD_
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file socket-manager.cpp
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @version 1.0
+ * @brief Implementation of SocketManager.
+ */
+
+#include <set>
+
+#include <signal.h>
+#include <sys/select.h>
+#include <sys/signalfd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/smack.h>
+#include <sys/un.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <errno.h>
+#include <time.h>
+
+#include <systemd/sd-daemon.h>
+
+#include <dpl/log/log.h>
+#include <dpl/assert.h>
+
+#include <smack-check.h>
+#include <socket-manager.h>
+
+namespace {
+
+const time_t SOCKET_TIMEOUT = 20;
+
+} // namespace anonymous
+
+namespace CentralKeyManager {
+
+struct DummyService : public GenericSocketService {
+ ServiceDescriptionVector GetServiceDescription() {
+ return ServiceDescriptionVector();
+ }
+ void Event(const AcceptEvent &event) { (void)event; }
+ void Event(const WriteEvent &event) { (void)event; }
+ void Event(const ReadEvent &event) { (void)event; }
+ void Event(const CloseEvent &event) { (void)event; }
+};
+
+struct SignalService : public GenericSocketService {
+ int GetDescriptor() {
+ LogInfo("set up");
+ sigset_t mask;
+ sigemptyset(&mask);
+ sigaddset(&mask, SIGTERM);
+ if (-1 == pthread_sigmask(SIG_BLOCK, &mask, NULL))
+ return -1;
+ return signalfd(-1, &mask, 0);
+ }
+
+ ServiceDescriptionVector GetServiceDescription() {
+ return ServiceDescriptionVector();
+ }
+
+ void Event(const AcceptEvent &event) { (void)event; } // not supported
+ void Event(const WriteEvent &event) { (void)event; } // not supported
+ void Event(const CloseEvent &event) { (void)event; } // not supported
+
+ void Event(const ReadEvent &event) {
+ LogDebug("Get signal information");
+
+ if(sizeof(struct signalfd_siginfo) != event.rawBuffer.size()) {
+ LogError("Wrong size of signalfd_siginfo struct. Expected: "
+ << sizeof(signalfd_siginfo) << " Get: "
+ << event.rawBuffer.size());
+ return;
+ }
+
+ signalfd_siginfo *siginfo = (signalfd_siginfo*)(&(event.rawBuffer[0]));
+
+ if (siginfo->ssi_signo == SIGTERM) {
+ LogInfo("Got signal: SIGTERM");
+ static_cast<SocketManager*>(m_serviceManager)->MainLoopStop();
+ return;
+ }
+
+ LogInfo("This should not happend. Got signal: " << siginfo->ssi_signo);
+ }
+};
+
+SocketManager::SocketDescription&
+SocketManager::CreateDefaultReadSocketDescription(int sock, bool timeout)
+{
+ if ((int)m_socketDescriptionVector.size() <= sock)
+ m_socketDescriptionVector.resize(sock+20);
+
+ auto &desc = m_socketDescriptionVector[sock];
+ desc.isListen = false;
+ desc.isOpen = true;
+ desc.interfaceID = 0;
+ desc.service = NULL;
+ desc.counter = ++m_counter;
+
+ if (timeout) {
+ desc.timeout = time(NULL) + SOCKET_TIMEOUT;
+ if (false == desc.isTimeout) {
+ Timeout tm;
+ tm.time = desc.timeout;
+ tm.sock = sock;
+ m_timeoutQueue.push(tm);
+ }
+ }
+
+ desc.isTimeout = timeout;
+
+ FD_SET(sock, &m_readSet);
+ m_maxDesc = sock > m_maxDesc ? sock : m_maxDesc;
+ return desc;
+}
+
+SocketManager::SocketManager()
+ : m_counter(0)
+{
+ FD_ZERO(&m_readSet);
+ FD_ZERO(&m_writeSet);
+ if (-1 == pipe(m_notifyMe)) {
+ int err = errno;
+ ThrowMsg(Exception::InitFailed, "Error in pipe: " << strerror(err));
+ }
+ LogInfo("Pipe: Read desc: " << m_notifyMe[0] << " Write desc: " << m_notifyMe[1]);
+
+ auto &desc = CreateDefaultReadSocketDescription(m_notifyMe[0], false);
+ desc.service = new DummyService;
+
+ // std::thread bases on pthread so this should work fine
+ sigset_t set;
+ sigemptyset(&set);
+ sigaddset(&set, SIGPIPE);
+ pthread_sigmask(SIG_BLOCK, &set, NULL);
+
+ // add support for TERM signal (passed from systemd)
+ auto *signalService = new SignalService;
+ signalService->SetSocketManager(this);
+ int filefd = signalService->GetDescriptor();
+ if (-1 == filefd) {
+ LogError("Error in SignalService.GetDescriptor()");
+ delete signalService;
+ } else {
+ auto &desc2 = CreateDefaultReadSocketDescription(filefd, false);
+ desc2.service = signalService;
+ LogInfo("SignalService mounted on " << filefd << " descriptor");
+ }
+}
+
+SocketManager::~SocketManager() {
+ std::set<GenericSocketService*> serviceMap;
+
+ // Find all services. Set is used to remove duplicates.
+ // In this implementation, services are not able to react in any way.
+ for (size_t i=0; i < m_socketDescriptionVector.size(); ++i)
+ if (m_socketDescriptionVector[i].isOpen)
+ serviceMap.insert(m_socketDescriptionVector[i].service);
+
+ // Time to destroy all services.
+ for(auto it = serviceMap.begin(); it != serviceMap.end(); ++it) {
+ LogDebug("delete " << (void*)(*it));
+ delete *it;
+ }
+
+ for (size_t i = 0; i < m_socketDescriptionVector.size(); ++i)
+ if (m_socketDescriptionVector[i].isOpen)
+ close(i);
+
+ // All socket except one were closed. Now pipe input must be closed.
+ close(m_notifyMe[1]);
+}
+
+void SocketManager::ReadyForAccept(int sock) {
+ struct sockaddr_un clientAddr;
+ unsigned int clientLen = sizeof(clientAddr);
+ int client = accept4(sock, (struct sockaddr*) &clientAddr, &clientLen, SOCK_NONBLOCK);
+// LogInfo("Accept on sock: " << sock << " Socket opended: " << client);
+ if (-1 == client) {
+ int err = errno;
+ LogDebug("Error in accept: " << strerror(err));
+ return;
+ }
+
+ auto &desc = CreateDefaultReadSocketDescription(client, true);
+ desc.interfaceID = m_socketDescriptionVector[sock].interfaceID;
+ desc.service = m_socketDescriptionVector[sock].service;
+
+ GenericSocketService::AcceptEvent event;
+ event.connectionID.sock = client;
+ event.connectionID.counter = desc.counter;
+ event.interfaceID = desc.interfaceID;
+ desc.service->Event(event);
+}
+
+void SocketManager::ReadyForRead(int sock) {
+ if (m_socketDescriptionVector[sock].isListen) {
+ ReadyForAccept(sock);
+ return;
+ }
+
+ GenericSocketService::ReadEvent event;
+ event.connectionID.sock = sock;
+ event.connectionID.counter = m_socketDescriptionVector[sock].counter;
+ event.rawBuffer.resize(4096);
+
+ auto &desc = m_socketDescriptionVector[sock];
+ desc.timeout = time(NULL) + SOCKET_TIMEOUT;
+
+ ssize_t size = read(sock, &event.rawBuffer[0], 4096);
+
+ if (size == 0) {
+ CloseSocket(sock);
+ } else if (size >= 0) {
+ event.rawBuffer.resize(size);
+ desc.service->Event(event);
+ } else if (size == -1) {
+ int err = errno;
+ switch(err) {
+ case EAGAIN:
+ case EINTR:
+ break;
+ default:
+ LogDebug("Reading sock error: " << strerror(err));
+ CloseSocket(sock);
+ }
+ }
+}
+
+void SocketManager::ReadyForWriteBuffer(int sock) {
+ auto &desc = m_socketDescriptionVector[sock];
+ size_t size = desc.rawBuffer.size();
+ ssize_t result = write(sock, &desc.rawBuffer[0], size);
+ if (result == -1) {
+ int err = errno;
+ switch(err) {
+ case EAGAIN:
+ case EINTR:
+ // select will trigger write once again, nothing to do
+ break;
+ case EPIPE:
+ default:
+ LogDebug("Error during write: " << strerror(err));
+ CloseSocket(sock);
+ break;
+ }
+ return; // We do not want to propagate error to next layer
+ }
+
+ desc.rawBuffer.erase(desc.rawBuffer.begin(), desc.rawBuffer.begin()+result);
+
+ desc.timeout = time(NULL) + SOCKET_TIMEOUT;
+
+ if (desc.rawBuffer.empty())
+ FD_CLR(sock, &m_writeSet);
+
+ GenericSocketService::WriteEvent event;
+ event.connectionID.sock = sock;
+ event.connectionID.counter = desc.counter;
+ event.size = result;
+ event.left = desc.rawBuffer.size();
+
+ desc.service->Event(event);
+}
+
+void SocketManager::ReadyForWrite(int sock) {
+ ReadyForWriteBuffer(sock);
+}
+
+void SocketManager::MainLoop() {
+ // remove evironment values passed by systemd
+ // uncomment it after removing old security-server code
+ // sd_listen_fds(1);
+
+ // Daemon is ready to work.
+ sd_notify(0, "READY=1");
+
+ m_working = true;
+ while(m_working) {
+ fd_set readSet = m_readSet;
+ fd_set writeSet = m_writeSet;
+
+ timeval localTempTimeout;
+ timeval *ptrTimeout = &localTempTimeout;
+
+ // I need to extract timeout from priority_queue.
+ // Timeout in priority_queue may be deprecated.
+ // I need to find some actual one.
+ while(!m_timeoutQueue.empty()) {
+ auto &top = m_timeoutQueue.top();
+ auto &desc = m_socketDescriptionVector[top.sock];
+
+ if (top.time == desc.timeout) {
+ // This timeout matches timeout from socket.
+ // It can be used.
+ break;
+ } else {
+ // This socket was used after timeout in priority queue was set up.
+ // We need to update timeout and find some useable one.
+ Timeout tm = { desc.timeout , top.sock};
+ m_timeoutQueue.pop();
+ m_timeoutQueue.push(tm);
+ }
+ }
+
+ if (m_timeoutQueue.empty()) {
+ LogDebug("No usaable timeout found.");
+ ptrTimeout = NULL; // select will wait without timeout
+ } else {
+ time_t currentTime = time(NULL);
+ auto &pqTimeout = m_timeoutQueue.top();
+
+ // 0 means that select won't block and socket will be closed ;-)
+ ptrTimeout->tv_sec =
+ currentTime < pqTimeout.time ? pqTimeout.time - currentTime : 0;
+ ptrTimeout->tv_usec = 0;
+// LogDebug("Set up timeout: " << (int)ptrTimeout->tv_sec
+// << " seconds. Socket: " << pqTimeout.sock);
+ }
+
+ int ret = select(m_maxDesc+1, &readSet, &writeSet, NULL, ptrTimeout);
+
+ if (0 == ret) { // timeout
+ Assert(!m_timeoutQueue.empty());
+
+ Timeout pqTimeout = m_timeoutQueue.top();
+ m_timeoutQueue.pop();
+
+ auto &desc = m_socketDescriptionVector[pqTimeout.sock];
+
+ if (!desc.isTimeout || !desc.isOpen) {
+ // Connection was closed. Timeout is useless...
+ desc.isTimeout = false;
+ continue;
+ }
+
+ if (pqTimeout.time < desc.timeout) {
+ // Is it possible?
+ // This socket was used after timeout. We need to update timeout.
+ pqTimeout.time = desc.timeout;
+ m_timeoutQueue.push(pqTimeout);
+ continue;
+ }
+
+ // timeout from m_timeoutQueue matches with socket.timeout
+ // and connection is open. Time to close it!
+ // Putting new timeout in queue here is pointless.
+ desc.isTimeout = false;
+ CloseSocket(pqTimeout.sock);
+
+ // All done. Now we should process next select ;-)
+ continue;
+ }
+
+ if (-1 == ret) {
+ switch(errno) {
+ case EINTR:
+ LogDebug("EINTR in select");
+ break;
+ default:
+ int err = errno;
+ LogError("Error in select: " << strerror(err));
+ return;
+ }
+ continue;
+ }
+ for(int i = 0; i<m_maxDesc+1 && ret; ++i) {
+ if (FD_ISSET(i, &readSet)) {
+ ReadyForRead(i);
+ --ret;
+ }
+ if (FD_ISSET(i, &writeSet)) {
+ ReadyForWrite(i);
+ --ret;
+ }
+ }
+ ProcessQueue();
+ }
+}
+
+void SocketManager::MainLoopStop()
+{
+ m_working = false;
+ NotifyMe();
+}
+
+int SocketManager::GetSocketFromSystemD(
+ const GenericSocketService::ServiceDescription &desc)
+{
+ int fd;
+
+ // TODO optimalization - do it once in object constructor
+ // and remember all information path->sockfd
+ int n = sd_listen_fds(0);
+
+ LogInfo("sd_listen_fds returns: " << n);
+
+ if (n < 0) {
+ LogError("Error in sd_listend_fds");
+ ThrowMsg(Exception::InitFailed, "Error in sd_listend_fds");
+ }
+
+ for(fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START+n; ++fd) {
+ if (0 < sd_is_socket_unix(fd, SOCK_STREAM, 1,
+ desc.serviceHandlerPath.c_str(), 0))
+ {
+ LogInfo("Useable socket " << desc.serviceHandlerPath <<
+ " was passed by SystemD under descriptor " << fd);
+ return fd;
+ }
+ }
+ LogInfo("No useable sockets were passed by systemd.");
+ return -1;
+}
+
+int SocketManager::CreateDomainSocketHelp(
+ const GenericSocketService::ServiceDescription &desc)
+{
+ int sockfd;
+
+ if (-1 == (sockfd = socket(AF_UNIX, SOCK_STREAM, 0))) {
+ int err = errno;
+ LogError("Error in socket: " << strerror(err));
+ ThrowMsg(Exception::InitFailed, "Error in socket: " << strerror(err));
+ }
+
+ if (smack_check()) {
+ LogInfo("Set up smack label: " << desc.smackLabel);
+
+ if (0 != smack_fsetlabel(sockfd, desc.smackLabel.c_str(), SMACK_LABEL_IPIN)) {
+ LogError("Error in smack_fsetlabel");
+ ThrowMsg(Exception::InitFailed, "Error in smack_fsetlabel");
+ }
+ } else {
+ LogInfo("No smack on platform. Socket won't be securied with smack label!");
+ }
+
+ int flags;
+ if (-1 == (flags = fcntl(sockfd, F_GETFL, 0)))
+ flags = 0;
+
+ if (-1 == fcntl(sockfd, F_SETFL, flags | O_NONBLOCK)) {
+ int err = errno;
+ close(sockfd);
+ LogError("Error in fcntl: " << strerror(err));
+ ThrowMsg(Exception::InitFailed, "Error in fcntl: " << strerror(err));
+ }
+
+ sockaddr_un serverAddress;
+ memset(&serverAddress, 0, sizeof(serverAddress));
+ serverAddress.sun_family = AF_UNIX;
+ strcpy(serverAddress.sun_path, desc.serviceHandlerPath.c_str());
+ unlink(serverAddress.sun_path);
+
+ mode_t originalUmask;
+ originalUmask = umask(0);
+
+ if (-1 == bind(sockfd, (struct sockaddr*)&serverAddress, sizeof(serverAddress))) {
+ int err = errno;
+ close(sockfd);
+ LogError("Error in bind: " << strerror(err));
+ ThrowMsg(Exception::InitFailed, "Error in bind: " << strerror(err));
+ }
+
+ umask(originalUmask);
+
+ if (-1 == listen(sockfd, 5)) {
+ int err = errno;
+ close(sockfd);
+ LogError("Error in listen: " << strerror(err));
+ ThrowMsg(Exception::InitFailed, "Error in listen: " << strerror(err));
+ }
+
+ return sockfd;
+}
+
+void SocketManager::CreateDomainSocket(
+ GenericSocketService *service,
+ const GenericSocketService::ServiceDescription &desc)
+{
+ int sockfd = GetSocketFromSystemD(desc);
+ if (-1 == sockfd)
+ sockfd = CreateDomainSocketHelp(desc);
+
+ auto &description = CreateDefaultReadSocketDescription(sockfd, false);
+
+ description.isListen = true;
+ description.interfaceID = desc.interfaceID;
+ description.service = service;
+
+ LogDebug("Listen on socket: " << sockfd <<
+ " Handler: " << desc.serviceHandlerPath.c_str());
+}
+
+void SocketManager::RegisterSocketService(GenericSocketService *service) {
+ service->SetSocketManager(this);
+ auto serviceVector = service->GetServiceDescription();
+ Try {
+ for (auto iter = serviceVector.begin(); iter != serviceVector.end(); ++iter)
+ CreateDomainSocket(service, *iter);
+ } Catch (Exception::Base) {
+ for (int i =0; i < (int)m_socketDescriptionVector.size(); ++i)
+ {
+ auto &desc = m_socketDescriptionVector[i];
+ if (desc.service == service && desc.isOpen) {
+ close(i);
+ desc.isOpen = false;
+ }
+ }
+ ReThrow(Exception::Base);
+ }
+}
+
+void SocketManager::Close(ConnectionID connectionID) {
+ {
+ std::lock_guard<std::mutex> ulock(m_eventQueueMutex);
+ m_closeQueue.push(connectionID);
+ }
+ NotifyMe();
+}
+
+void SocketManager::Write(ConnectionID connectionID, const RawBuffer &rawBuffer) {
+ WriteBuffer buffer;
+ buffer.connectionID = connectionID;
+ buffer.rawBuffer = rawBuffer;
+ {
+ std::lock_guard<std::mutex> ulock(m_eventQueueMutex);
+ m_writeBufferQueue.push(buffer);
+ }
+ NotifyMe();
+}
+
+void SocketManager::NotifyMe() {
+ TEMP_FAILURE_RETRY(write(m_notifyMe[1], "You have message ;-)", 1));
+}
+
+void SocketManager::ProcessQueue() {
+ WriteBuffer buffer;
+ {
+ std::lock_guard<std::mutex> ulock(m_eventQueueMutex);
+ while (!m_writeBufferQueue.empty()) {
+ buffer = m_writeBufferQueue.front();
+ m_writeBufferQueue.pop();
+
+ auto &desc = m_socketDescriptionVector[buffer.connectionID.sock];
+
+ if (!desc.isOpen) {
+ LogDebug("Received packet for write but connection is closed. Packet ignored!");
+ continue;
+ }
+
+ if (desc.counter != buffer.connectionID.counter)
+ {
+ LogDebug("Received packet for write but counter is broken. Packet ignored!");
+ continue;
+ }
+
+ std::copy(
+ buffer.rawBuffer.begin(),
+ buffer.rawBuffer.end(),
+ std::back_inserter(desc.rawBuffer));
+
+ FD_SET(buffer.connectionID.sock, &m_writeSet);
+ }
+
+ }
+
+ while (1) {
+ ConnectionID connection;
+ {
+ std::lock_guard<std::mutex> ulock(m_eventQueueMutex);
+ if (m_closeQueue.empty())
+ return;
+ connection = m_closeQueue.front();
+ m_closeQueue.pop();
+ }
+
+ if (!m_socketDescriptionVector[connection.sock].isOpen)
+ continue;
+
+ if (connection.counter != m_socketDescriptionVector[connection.sock].counter)
+ continue;
+
+ CloseSocket(connection.sock);
+ }
+}
+
+void SocketManager::CloseSocket(int sock) {
+// LogInfo("Closing socket: " << sock);
+ auto &desc = m_socketDescriptionVector[sock];
+
+ if (!(desc.isOpen)) {
+ // This may happend when some information was waiting for write to the
+ // socket and in the same time socket was closed by the client.
+ LogError("Socket " << sock << " is not open. Nothing to do!");
+ return;
+ }
+
+ GenericSocketService::CloseEvent event;
+ event.connectionID.sock = sock;
+ event.connectionID.counter = desc.counter;
+ auto service = desc.service;
+
+ desc.isOpen = false;
+ desc.service = NULL;
+ desc.interfaceID = -1;
+ desc.rawBuffer.clear();
+
+ if (service)
+ service->Event(event);
+ else
+ LogError("Critical! Service is NULL! This should never happend!");
+
+ TEMP_FAILURE_RETRY(close(sock));
+ FD_CLR(sock, &m_readSet);
+ FD_CLR(sock, &m_writeSet);
+}
+
+} // namespace CentralKeyManager
--- /dev/null
+/*
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Contact: Bumjin Im <bj.im@samsung.com>
+ *
+ * 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
+ */
+/*
+ * @file socket-manager.h
+ * @author Bartlomiej Grzelewski (b.grzelewski@samsung.com)
+ * @author Zofia Abramowska (z.abramowska@samsung.com)
+ * @version 1.0
+ * @brief SocketManager implementation.
+ */
+
+#ifndef _CENT_KEY_MNG_SOCKET_MANAGER_
+#define _CENT_KEY_MNG_SOCKET_MANAGER_
+
+#include <vector>
+#include <queue>
+#include <string>
+#include <mutex>
+#include <thread>
+
+#include <dpl/exception.h>
+
+#include <generic-socket-manager.h>
+
+namespace CentralKeyManager {
+
+class SocketManager : public GenericSocketManager {
+public:
+ class Exception {
+ public:
+ DECLARE_EXCEPTION_TYPE(CentralKeyManager::Exception, Base)
+ DECLARE_EXCEPTION_TYPE(Base, InitFailed)
+ };
+ SocketManager();
+ virtual ~SocketManager();
+ virtual void MainLoop();
+ virtual void MainLoopStop();
+
+ virtual void RegisterSocketService(GenericSocketService *service);
+ virtual void Close(ConnectionID connectionID);
+ virtual void Write(ConnectionID connectionID, const RawBuffer &rawBuffer);
+
+protected:
+ void CreateDomainSocket(
+ GenericSocketService *service,
+ const GenericSocketService::ServiceDescription &desc);
+ int CreateDomainSocketHelp(
+ const GenericSocketService::ServiceDescription &desc);
+ int GetSocketFromSystemD(
+ const GenericSocketService::ServiceDescription &desc);
+
+ void ReadyForRead(int sock);
+ void ReadyForWrite(int sock);
+ void ReadyForWriteBuffer(int sock);
+ void ReadyForSendMsg(int sock);
+ void ReadyForAccept(int sock);
+ void ProcessQueue(void);
+ void NotifyMe(void);
+ void CloseSocket(int sock);
+
+ struct SocketDescription {
+ bool isListen;
+ bool isOpen;
+ bool isTimeout;
+ InterfaceID interfaceID;
+ GenericSocketService *service;
+ time_t timeout;
+ RawBuffer rawBuffer;
+ int counter;
+
+ SocketDescription()
+ : isListen(false)
+ , isOpen(false)
+ , isTimeout(false)
+ , interfaceID(-1)
+ , service(NULL)
+ {}
+ };
+
+ SocketDescription& CreateDefaultReadSocketDescription(int sock, bool timeout);
+
+ typedef std::vector<SocketDescription> SocketDescriptionVector;
+
+ struct WriteBuffer {
+ ConnectionID connectionID;
+ RawBuffer rawBuffer;
+ };
+
+ struct Timeout {
+ time_t time;
+ int sock;
+ bool operator<(const Timeout &second) const {
+ return time > second.time; // mininum first!
+ }
+ };
+
+ SocketDescriptionVector m_socketDescriptionVector;
+ fd_set m_readSet;
+ fd_set m_writeSet;
+ int m_maxDesc;
+ bool m_working;
+ std::mutex m_eventQueueMutex;
+ std::queue<WriteBuffer> m_writeBufferQueue;
+ std::queue<ConnectionID> m_closeQueue;
+ int m_notifyMe[2];
+ int m_counter;
+ std::priority_queue<Timeout> m_timeoutQueue;
+};
+
+} // namespace CentralKeyManager
+
+#endif // _CENT_KEY_MNG_SOCKET_MANAGER_
--- /dev/null
+INSTALL(FILES
+ ${CMAKE_SOURCE_DIR}/systemd/key-manager.service
+ ${CMAKE_SOURCE_DIR}/systemd/key-manager.target
+ DESTINATION
+ /usr/lib/systemd/system
+)
+
--- /dev/null
+[Unit]
+Description=Start the Central Key Manager
+
+[Service]
+Type=notify
+ExecStart=/usr/bin/key-manager
+
+[Install]
+WantedBy=multi-user.target
--- /dev/null
+[Unit]
+Description=Cert Key Manager sockets
+DefaultDependencies=true
+
projects / platform / core / security / key-manager.git / commitdiff