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Implemented SIGINT handler

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This commit is contained in:
Gunnar Beutner 2012-04-03 19:49:56 +02:00
parent 6fea4d6baa
commit 2e8ed6a6b5
3 changed files with 28 additions and 2 deletions
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12
base/application.cpp
View File

@ -359,3 +359,15 @@ bool Application::IsDebugging(void) const
{ {
return m_Debugging; return m_Debugging;
} }
void Application::SigIntHandler(int signum)
{
Application::Instance->Shutdown();
#ifndef _WIN32
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = SIG_DFL;
sigaction(SIGINT, &sa, NULL);
#endif /* _WIN32 */
}

17
base/application.h
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@ -45,8 +45,14 @@ public:
const string& GetExeDirectory(void); const string& GetExeDirectory(void);
bool IsDebugging(void) const; bool IsDebugging(void) const;
void SigIntHandler(int signum);
}; };
inline void sigint_handler(int signum)
{
Application::Instance->SigIntHandler(signum);
}
template<class T> template<class T>
int application_main(int argc, char **argv) int application_main(int argc, char **argv)
{ {
@ -54,6 +60,13 @@ int application_main(int argc, char **argv)
Application::Instance = make_shared<T>(); Application::Instance = make_shared<T>();
#ifndef _WIN32
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = sigint_handler;
sigaction(SIGINT, &sa, NULL);
#endif /* _WIN32 */
vector<string> args; vector<string> args;
for (int i = 0; i < argc; i++) for (int i = 0; i < argc; i++)
@ -71,7 +84,7 @@ int application_main(int argc, char **argv)
string klass = typeid(ex).name(); string klass = typeid(ex).name();
#ifdef HAVE_GCC_ABI_DEMANGLE #ifdef HAVE_GCC_ABI_DEMANGLE
int status; int status;
char *realname = abi::__cxa_demangle(klass.c_str(), 0, 0, &status); char *realname = abi::__cxa_demangle(klass.c_str(), 0, 0, &status);
@ -79,7 +92,7 @@ int application_main(int argc, char **argv)
klass = string(realname); klass = string(realname);
free(realname); free(realname);
} }
#endif /* HAVE_GCC_ABI_DEMANGLE */ #endif /* HAVE_GCC_ABI_DEMANGLE */
cout << "Exception: " << klass << endl; cout << "Exception: " << klass << endl;
cout << "Message: " << ex.GetMessage() << endl; cout << "Message: " << ex.GetMessage() << endl;

1
base/unix.h
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@ -11,6 +11,7 @@
#include <netinet/in.h> #include <netinet/in.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#include <pthread.h> #include <pthread.h>
#include <signal.h>
void Sleep(unsigned long milliseconds); void Sleep(unsigned long milliseconds);