Add breakpad to server

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "extern/breakpad"]
+	path = extern/breakpad
+	url = https://chromium.googlesource.com/breakpad/breakpad

apps/openmw-mp/CMakeLists.txt

@@ -1,6 +1,20 @@
 project(tes3mp-server)
 
 option(BUILD_WITH_PAWN "Enable Pawn language" OFF)
+option(ENABLE_BREAKPAD "Enable Google Breakpad for Crash reporting" OFF)
+
+if(ENABLE_BREAKPAD)
+
+endif(ENABLE_BREAKPAD)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DENABLE_BREAKPAD")
+    if (UNIX)
+        set(Breakpad_Headers "${CMAKE_SOURCE_DIR}/extern/breakpad/src/client/linux")
+        set(Breakpad_Library "${CMAKE_SOURCE_DIR}/extern/breakpad/src/client/linux/libbreakpad_client.a")
+    elseif(WIN32)
+        set(Breakpad_Headers "${CMAKE_SOURCE_DIR}/extern/breakpad/src/client/windows")
+        set(Breakpad_Library "${CMAKE_SOURCE_DIR}/extern/breakpad/src/client/windows/libbreakpad_client.a")
+    endif (UNIX)
+    include_directories(${CMAKE_SOURCE_DIR}/extern/breakpad/src ${Breakpad_Headers})
 if(BUILD_WITH_PAWN)
 
     add_subdirectory(amx)
@@ -90,6 +104,7 @@ target_link_libraries(tes3mp-server
     components
     ${Terra_LIBRARY}
     ${Pawn_LIBRARY}
+    ${Breakpad_Library}
 )
 
 if (UNIX)

apps/openmw-mp/main.cpp

@@ -17,6 +17,10 @@
 #include <boost/filesystem/fstream.hpp>
 #include <components/openmw-mp/Version.hpp>
 
+#ifdef ENABLE_BREAKPAD
+#include <handler/exception_handler.h>
+#endif
+
 using namespace std;
 using namespace mwmp;
 
@@ -47,6 +51,51 @@ void printVersion(string version, int protocol)
     cout << "------------------------------------------------------------" << endl;
 }
 
+#ifdef ENABLE_BREAKPAD
+google_breakpad::ExceptionHandler *pHandler = 0;
+#if defined(_WIN32)
+bool DumpCallback(const char* _dump_dir, const char* _minidump_id, void* context, EXCEPTION_POINTERS* exinfo, MDRawAssertionInfo* assertion, bool success)
+#elif defined(__linux)
+bool DumpCallback(const google_breakpad::MinidumpDescriptor &md, void *context, bool success)
+#endif
+{
+    // NO STACK USE, NO HEAP USE THERE !!!
+    return success;
+}
+
+void breakpad(std::string pathToDump)
+{
+#ifdef _WIN32
+    pHandler = new google_breakpad::ExceptionHandler(
+            pathToDump,
+            /*FilterCallback*/ 0,
+            DumpCallback,
+            /*context*/
+            0,
+            true
+            );
+#else
+    google_breakpad::MinidumpDescriptor md(pathToDump);
+    pHandler = new google_breakpad::ExceptionHandler(
+            md,
+            /*FilterCallback*/ 0,
+            DumpCallback,
+            /*context*/ 0,
+            true,
+            -1
+    );
+#endif
+}
+
+void breakpad_close()
+{
+    delete pHandler;
+}
+#else
+void breakpad(std::string pathToDump){}
+void breakpad_close(){}
+#endif
+
 std::string loadSettings (Settings::Manager & settings)
 {
     Files::ConfigurationManager mCfgMgr;
@@ -102,6 +151,8 @@ int main(int argc, char *argv[])
     Settings::Manager mgr;
     Files::ConfigurationManager cfgMgr;
 
+    breakpad(boost::filesystem::path(cfgMgr.getLogPath()).c_str());
+
     loadSettings(mgr);
 
     int logLevel = mgr.getInt("loglevel", "General");
@@ -206,5 +257,6 @@ int main(int argc, char *argv[])
     std::cout.rdbuf(cout_rdbuf);
     std::cerr.rdbuf(cerr_rdbuf);
 
+    breakpad_close();
     return code;
 }

extern/breakpad

@@ -0,0 +1 @@
+Subproject commit e6d1c032baa222d8a8dc87813e9067199ec0266d