Upload initial source

Signed-off-by: Kichan Kwon <k_c.kwon@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100755 (executable)
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 (executable)
index 0000000..8d67bd6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,206 @@
+Copyright (c) 2015 Samsung Electronics Co., Ltd. All rights reserved.\r
+\r
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+\r
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+      "Legal Entity" shall mean the union of the acting entity and all\r
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diff --git a/argos_watchdog.pc.in b/argos_watchdog.pc.in
new file mode 100644 (file)
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 (file)
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 <errno.h>
+
+#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 (file)
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 (file)
index 0000000..b631abe
--- /dev/null
+++ b/packaging/argos_watchdog.manifest
@@ -0,0 +1,5 @@
+<manifest>
+<request>
+       <domain  name="_"/>
+</request>
+</manifest>

diff --git a/packaging/argos_watchdog.spec b/packaging/argos_watchdog.spec
new file mode 100644 (file)
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 (file)
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 (file)
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 <systemd/sd-daemon.h>
+
+/* 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 (file)
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 (file)
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 (file)
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 <stdio.h>
+#include <unistd.h>
+#include <argos.h>
+
+#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 (file)
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