From 790b47fdc4528550f3bd27902a91a925eb9b670b Mon Sep 17 00:00:00 2001 From: Kichan Kwon Date: Wed, 17 Feb 2016 13:13:27 +0900 Subject: [PATCH] Upload initial source Signed-off-by: Kichan Kwon --- CMakeLists.txt | 52 ++++++++++ LICENSE | 206 ++++++++++++++++++++++++++++++++++++++ argos_watchdog.pc.in | 14 +++ include/argos.h | 78 +++++++++++++++ include/common.h | 31 ++++++ packaging/argos_watchdog.manifest | 5 + packaging/argos_watchdog.spec | 72 +++++++++++++ src/argos-common.c | 34 +++++++ src/argos-systemd.c | 47 +++++++++ src/argos.c | 32 ++++++ test/CMakeLists.txt | 28 ++++++ test/argos-test.c | 36 +++++++ test/argos-test.service | 7 ++ 13 files changed, 642 insertions(+) create mode 100755 CMakeLists.txt create mode 100755 LICENSE create mode 100644 argos_watchdog.pc.in create mode 100644 include/argos.h create mode 100644 include/common.h create mode 100644 packaging/argos_watchdog.manifest create mode 100644 packaging/argos_watchdog.spec create mode 100644 src/argos-common.c create mode 100644 src/argos-systemd.c create mode 100644 src/argos.c create mode 100644 test/CMakeLists.txt create mode 100644 test/argos-test.c create mode 100644 test/argos-test.service diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100755 index 0000000..be87f05 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,52 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) +SET(LIB_NAME "argos_watchdog") +PROJECT(${LIB_NAME} C) + +SET(PREFIX ${CMAKE_INSTALL_PREFIX}) +SET(EXEC_PREFIX "${PREFIX}/bin") +SET(LIBDIR "${PREFIX}/lib") +SET(INCLUDEDIR "${PREFIX}/include/${PROJECT_NAME}") +SET(SRCS + src/argos.c) + +SET(HEADERS + include/argos.h) + +INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include) + +SET(PKG_MODULES ) + +IF(LIBSYSTEMD STREQUAL on) + SET(PKG_MODULES ${PKG_MODULES} libsystemd) + SET(SRCS ${SRCS} src/argos-systemd.c) +ELSE() + SET(SRCS ${SRCS} src/argos-common.c) +ENDIF() + +INCLUDE(FindPkgConfig) +pkg_check_modules(pkgs REQUIRED ${PKG_MODULES}) + +FOREACH(flag ${pkgs_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fPIC -Wall -Werror -fvisibility=hidden") +SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -g") + +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}") + +ADD_LIBRARY(${PROJECT_NAME} SHARED ${SRCS}) +SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES SOVERSION ${MAJORVER}) +SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES VERSION ${FULLVER}) +TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${pkgs_LDFLAGS}) + +INSTALL(TARGETS ${PROJECT_NAME} DESTINATION lib) + +CONFIGURE_FILE(${PROJECT_NAME}.pc.in ${PROJECT_NAME}.pc @ONLY) +INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc DESTINATION lib/pkgconfig) + +INSTALL(FILES ${HEADERS} DESTINATION include/${PROJECT_NAME}) + +IF(TEST STREQUAL on) +ADD_SUBDIRECTORY(test) +ENDIF() diff --git a/LICENSE b/LICENSE new file mode 100755 index 0000000..8d67bd6 --- /dev/null +++ b/LICENSE @@ -0,0 +1,206 @@ +Copyright (c) 2015 Samsung Electronics Co., Ltd. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. + + + diff --git a/argos_watchdog.pc.in b/argos_watchdog.pc.in new file mode 100644 index 0000000..5bee28e --- /dev/null +++ b/argos_watchdog.pc.in @@ -0,0 +1,14 @@ + +# Package Information for pkg-config + +prefix=@PREFIX@ +exec_prefix=@EXEC_PREFIX@ +libdir=@LIBDIR@ +includedir=@INCLUDEDIR@ + +Name: @LIB_NAME@ +Description: ARGOS library to detect application malfunctions. +Version: @FULLVER@ +Requires: +Libs: -L${libdir} -l@LIB_NAME@ +Cflags: -I${includedir} diff --git a/include/argos.h b/include/argos.h new file mode 100644 index 0000000..1a8ad79 --- /dev/null +++ b/include/argos.h @@ -0,0 +1,78 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef __ARGOS_H__ +#define __ARGOS_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief Enumeration for controlling watchdog operation. + * @since_tizen 2.4 + * +*/ +typedef enum { + AW_OP_DISABLE, /**< watchdog disable **/ + AW_OP_ENABLE, /**< watchdog enable **/ + AW_OP_CHANGE_TIMEOUT, /**< change watchdog timeout **/ +} aw_op_e; + +/** + * @brief Register watchdog. + * + * @since_tizen 2.4 + * + * @remarks + * + * @return 0 on success, otherwise a errno-style error value. + * + */ +int aw_register(unsigned int timeout); + +/** + * @brief Control watchdog operation. + * + * @since_tizen 2.4 + * + * @remarks In op AW_OP_ENABLE and AW_OP_DISABLE, the API ignores data field. + * In op AW_OP_CHANGE_TIMEOUT, data field requires timeout value. + * + * @return 0 on success, otherwise a errno-style error value. + * + */ +int aw_control(aw_op_e op, void *data); + +/** + * @brief Notify watchdog. + * + * @since_tizen 2.4 + * + * @remarks + * + * @return 0 on success, otherwise a errno-style error value. + * + */ +int aw_notify(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __ARGOS_H__ */ diff --git a/include/common.h b/include/common.h new file mode 100644 index 0000000..c604da3 --- /dev/null +++ b/include/common.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2015 Samsung Electronics Co., Ltd. + * + * 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 __COMMON_H__ +#define __COMMON_H__ + +#include "argos.h" + +#ifndef API +#define API __attribute__ ((visibility("default"))) +#endif + +int _aw_register(unsigned int timeout); +int _aw_control(aw_op_e op, void *data); +int _aw_notify(void); + +#endif diff --git a/packaging/argos_watchdog.manifest b/packaging/argos_watchdog.manifest new file mode 100644 index 0000000..b631abe --- /dev/null +++ b/packaging/argos_watchdog.manifest @@ -0,0 +1,5 @@ + + + + + diff --git a/packaging/argos_watchdog.spec b/packaging/argos_watchdog.spec new file mode 100644 index 0000000..b5727b1 --- /dev/null +++ b/packaging/argos_watchdog.spec @@ -0,0 +1,72 @@ +%define libsystemd on +%define test off + +Name: argos_watchdog +Summary: ARGOS library to detect application malfunctions +Version: 0.0.1 +Release: 0 +Group: System/Libraries +License: Apache-2.0 +Source0: %{name}-%{version}.tar.gz +Source1: %{name}.manifest +Requires(post): /sbin/ldconfig +Requires(postun): /sbin/ldconfig +BuildRequires: cmake +%if %{?libsystemd} == on +BuildRequires: pkgconfig(libsystemd) +%endif + +%description +ARGOS library to detect application malfunctions + +%package devel +Summary: ARGOS library to detect application malfunctions (Development) +Group: System/Development +Requires: %{name} = %{version}-%{release} + +%description devel +ARGOS library to detect application malfunctions (devel) + +%prep +%setup -q + +%build +cp %{SOURCE1} . +MAJORVER=`echo %{version} | awk 'BEGIN {FS="."}{print $1}'` + +cmake . \ + -DCMAKE_INSTALL_PREFIX=%{_prefix} \ + -DFULLVER=%{version} \ + -DMAJORVER=${MAJORVER} \ + -DLIBSYSTEMD=%{libsystemd} \ + -DTEST=%{test} + +make + +%install +rm -rf %{buildroot} +%make_install + +mkdir -p %{buildroot}%{_datadir}/license +cp LICENSE %{buildroot}%{_datadir}/license/%{name} + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%files +%defattr(-,root,root,-) +%{_libdir}/lib%{name}.so.* +%{_datadir}/license/%{name} +%manifest %{name}.manifest + +%files devel +%defattr(-,root,root,-) +%{_includedir}/%{name}/*.h +%{_libdir}/pkgconfig/%{name}.pc +%{_libdir}/lib%{name}.so +%manifest %{name}.manifest +%if %{?test} == on +%{_bindir}/argos-test +/usr/lib/systemd/system/argos-test.service +%endif diff --git a/src/argos-common.c b/src/argos-common.c new file mode 100644 index 0000000..cbe79a4 --- /dev/null +++ b/src/argos-common.c @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2015 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. + */ + +/* Under development + * In the future, tizen will support new watchdog system + * based on resourced for enhanced heartbeat monitor */ + +int _aw_register(unsigned int timeout) +{ + return -ENOTSUP; +} + +int _aw_control(aw_op_e op, void *data) +{ + return -ENOTSUP; +} + +int _aw_notify(void) +{ + return -ENOTSUP; +} diff --git a/src/argos-systemd.c b/src/argos-systemd.c new file mode 100644 index 0000000..e0724ee --- /dev/null +++ b/src/argos-systemd.c @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2015 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. + */ + +#include "common.h" +#include + +/* In case of watchdog based on systemd sd_notify, + * runtime registration does not support. + * It will be supported by resrouced watchdog in the future */ + +int _aw_register(unsigned int timeout) +{ + return -ENOTSUP; +} + +/* Under development - Ask to Mr.Hwang for the progress */ +int _aw_control(aw_op_e op, void *data) +{ + return -ENOTSUP; +} + +int _aw_notify(void) +{ + int err; + err = sd_notify(0, "WATCHDOG=1"); + + if(err == 0) + return -ECOMM; + else if(err > 0) + err = 0; + + return err; +} + diff --git a/src/argos.c b/src/argos.c new file mode 100644 index 0000000..62d2824 --- /dev/null +++ b/src/argos.c @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2015 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. + */ + +#include "common.h" + +API int aw_register(unsigned int timeout) +{ + return _aw_register(timeout); +} + +API int aw_control(aw_op_e op, void *data) +{ + return _aw_control(op,data); +} + +API int aw_notify(void) +{ + return _aw_notify(); +} diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt new file mode 100644 index 0000000..edff044 --- /dev/null +++ b/test/CMakeLists.txt @@ -0,0 +1,28 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) +PROJECT(argos-test C) + +SET(SRCS + argos-test.c +) +INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include) + +INCLUDE(FindPkgConfig) +pkg_check_modules(pkgs REQUIRED argos_watchdog) + +FOREACH(flag ${pkgs_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -g -fno-omit-frame-pointer") +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIE") +SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed -pie") + +ADD_DEFINITIONS("-DPREFIX=\"${CMAKE_INSTALL_PREFIX}\"") + +ADD_EXECUTABLE(${PROJECT_NAME} ${SRCS}) +TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${pkgs_LDFLAGS} argos_watchdog) + +INSTALL(TARGETS ${PROJECT_NAME} DESTINATION bin) +INSTALL(FILES + ${CMAKE_CURRENT_SOURCE_DIR}/argos-test.service + DESTINATION lib/systemd/system) diff --git a/test/argos-test.c b/test/argos-test.c new file mode 100644 index 0000000..287c74b --- /dev/null +++ b/test/argos-test.c @@ -0,0 +1,36 @@ +/* + * argos-test + * + * Copyright (c) 2015 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. + * + */ + +#include +#include +#include + +#define NOTIFY_PEROID 10 + +int main (void) { + int r; + + while (1) { + r = aw_notify(); + printf("aw_notify returns %d\n", r); + sleep(10); + } + + return 0; +} diff --git a/test/argos-test.service b/test/argos-test.service new file mode 100644 index 0000000..b3ac83b --- /dev/null +++ b/test/argos-test.service @@ -0,0 +1,7 @@ +[Unit] +Description=aw_notify test + +[Service] +ExecStart=/usr/bin/argos-test +WatchdogSec=30 +Restart=always -- 2.7.4