From 6681a98594680fe6ab15abeeb0ea915c44d7ad6a Mon Sep 17 00:00:00 2001
From: christian mueller <christian.ei.mueller@bmw.de>
Date: Thu, 3 May 2012 14:40:20 +0200
Subject: * [GAM-74] resolving issues found by coverity scan

Signed-off-by: christian mueller <christian.ei.mueller@bmw.de>
---
 AudioManagerDaemon/src/main.cpp | 92 ++++++++++++++++++++++++-----------------
 1 file changed, 55 insertions(+), 37 deletions(-)

(limited to 'AudioManagerDaemon/src/main.cpp')

diff --git a/AudioManagerDaemon/src/main.cpp b/AudioManagerDaemon/src/main.cpp
index b01b98d..ad908ec 100644
--- a/AudioManagerDaemon/src/main.cpp
+++ b/AudioManagerDaemon/src/main.cpp
@@ -270,44 +270,8 @@ static void signalHandler(int sig, siginfo_t *siginfo, void *context)
     exit(1);
 }
 
-/**
- * main
- * @param argc
- * @param argv
- * @return
- */
-int main(int argc, char *argv[])
+void mainProgram()
 {
-    listCommandPluginDirs.push_back(std::string(DEFAULT_PLUGIN_COMMAND_DIR));
-    listRoutingPluginDirs.push_back(std::string(DEFAULT_PLUGIN_ROUTING_DIR));
-
-    //parse the commandline options
-    parseCommandLine(argc, (char**) argv);
-
-    CAmDltWrapper::instance(enableNoDLTDebug)->registerApp("AudioManagerDeamon", "AudioManagerDeamon");
-    CAmDltWrapper::instance()->registerContext(AudioManager, "Main", "Main Context");
-    logInfo("The Audiomanager is started");
-    logInfo("The version of the Audiomanager", DAEMONVERSION);
-
-    //now the signal handler:
-    struct sigaction signalAction;
-    memset(&signalAction, '\0', sizeof(signalAction));
-    signalAction.sa_sigaction = &signalHandler;
-    signalAction.sa_flags = SA_SIGINFO;
-    sigaction(SIGINT, &signalAction, NULL);
-    sigaction(SIGQUIT, &signalAction, NULL);
-    sigaction(SIGTERM, &signalAction, NULL);
-    sigaction(SIGHUP, &signalAction, NULL);
-    sigaction(SIGQUIT, &signalAction, NULL);
-
-    struct sigaction signalChildAction;
-    memset(&signalChildAction, '\0', sizeof(signalChildAction));
-    signalChildAction.sa_flags = SA_NOCLDWAIT;
-    sigaction(SIGCHLD, &signalChildAction, NULL);
-
-    //register new out of memory handler
-    std::set_new_handler(&OutOfMemoryHandler);
-
     //Instantiate all classes. Keep in same order !
     CAmSocketHandler iSocketHandler;
 
@@ -351,6 +315,60 @@ int main(int argc, char *argv[])
     //start the mainloop here....
     iSocketHandler.start_listenting();
 
+}
+
+/**
+ * main
+ * @param argc
+ * @param argv
+ * @return
+ */
+int main(int argc, char *argv[])
+{
+    listCommandPluginDirs.push_back(std::string(DEFAULT_PLUGIN_COMMAND_DIR));
+    listRoutingPluginDirs.push_back(std::string(DEFAULT_PLUGIN_ROUTING_DIR));
+
+    //parse the commandline options
+    parseCommandLine(argc, (char**) argv);
+
+    CAmDltWrapper::instance(enableNoDLTDebug)->registerApp("AudioManagerDeamon", "AudioManagerDeamon");
+    CAmDltWrapper::instance()->registerContext(AudioManager, "Main", "Main Context");
+    logInfo("The Audiomanager is started");
+    logInfo("The version of the Audiomanager", DAEMONVERSION);
+
+    //now the signal handler:
+    struct sigaction signalAction;
+    memset(&signalAction, '\0', sizeof(signalAction));
+    signalAction.sa_sigaction = &signalHandler;
+    signalAction.sa_flags = SA_SIGINFO;
+    sigaction(SIGINT, &signalAction, NULL);
+    sigaction(SIGQUIT, &signalAction, NULL);
+    sigaction(SIGTERM, &signalAction, NULL);
+    sigaction(SIGHUP, &signalAction, NULL);
+    sigaction(SIGQUIT, &signalAction, NULL);
+
+    struct sigaction signalChildAction;
+    memset(&signalChildAction, '\0', sizeof(signalChildAction));
+    signalChildAction.sa_flags = SA_NOCLDWAIT;
+    sigaction(SIGCHLD, &signalChildAction, NULL);
+
+    //register new out of memory handler
+    std::set_new_handler(&OutOfMemoryHandler);
+
+    try
+    {
+        //we do this to catch all exceptions and have a graceful ending just in case
+        mainProgram();
+    }
+
+    catch (std::exception& exc)
+    {
+        logError("The AudioManager ended by throwing the exception", exc.what());
+        //todo: ergency exit here... call destructors etc...
+        exit(EXIT_FAILURE);
+    }
+
+
     close(fd0);
     close(fd1);
     close(fd2);
-- 
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