// Entry point of the application. If you don't know what this is by now,
// then you probably shouldn't be reading the rest of this post.
int main(int argc, char *argv[])
{
// Create an @autoreleasepool, using the old-stye API.
// Note that while NSAutoreleasePool IS deprecated, it still exists
// in the APIs for a reason, and we leverage that here. In a perfect
// world we wouldn't have to worry about this, but, remember, this is C.
id autoreleasePool = objc_msgSend(objc_msgSend((id)objc_getClass("NSAutoreleasePool"), sel_registerName("alloc")), sel_registerName("init"));
// Notice the use of CFSTR here. We cannot use an objective-c string
// literal @"someStr", as that would be using objective-c, obviously.
UIApplicationMain(argc, argv, nil, CFSTR("AppDelegate"));
objc_msgSend(autoreleasePool, sel_registerName("drain"));
}
// the following line or define it to 1. Use with caution, it can
// sometimes cause input lag.
#define USE_CADISPLAYLINK 0
#endif
#if OGRE_PLATFORM != OGRE_PLATFORM_SYMBIAN
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
INT WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, INT)
#else
int main(int argc, char *argv[])
#endif
{
#if OGRE_PLATFORM == OGRE_PLATFORM_IPHONE
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
int retVal = UIApplicationMain(argc, argv, @"UIApplication", @"AppDelegate");
[pool release];
return retVal;
#else
try
{
OgreBites::SampleBrowser sb;
sb.go();
}
catch (Ogre::Exception& e)
{
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
MessageBoxA(NULL, e.getFullDescription().c_str(), "An exception has occurred!", MB_ICONERROR | MB_TASKMODAL);
#else
std::cerr << "An exception has occurred: " << e.getFullDescription().c_str() << std::endl;
/*! Normal entry point for all platforms, including Windows console applications */
int
main(int argc, char** argv)
#endif
{
int ret;
#if !FOUNDATION_PLATFORM_ANDROID && !FOUNDATION_PLATFORM_PNACL
_environment_main_args(argc, (const char* const*)argv);
#elif FOUNDATION_PLATFORM_PNACL
FOUNDATION_UNUSED(instance);
#endif
ret = main_initialize();
if (ret < 0)
return ret;
#if FOUNDATION_PLATFORM_POSIX
//Set signal handlers
{
struct sigaction action;
memset(&action, 0, sizeof(action));
#if FOUNDATION_COMPILER_CLANG
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wdisabled-macro-expansion"
#endif
//Signals we process globally
action.sa_handler = sighandler;
sigaction(SIGKILL, &action, 0);
sigaction(SIGTERM, &action, 0);
sigaction(SIGQUIT, &action, 0);
sigaction(SIGINT, &action, 0);
sigaction(SIGABRT, &action, 0);
//Ignore sigpipe
action.sa_handler = SIG_IGN;
sigaction(SIGPIPE, &action, 0);
#if FOUNDATION_COMPILER_CLANG
# pragma clang diagnostic pop
#endif
}
#endif
#if FOUNDATION_PLATFORM_ANDROID
if ((ret = android_initialize()) < 0)
return ret;
#endif
#if FOUNDATION_PLATFORM_TIZEN
if ((ret = tizen_initialize()) < 0)
return ret;
#endif
#if FOUNDATION_PLATFORM_WINDOWS
SetConsoleCtrlHandler(_main_console_handler, TRUE);
#endif
thread_set_main();
foundation_startup();
#if FOUNDATION_PLATFORM_WINDOWS || FOUNDATION_PLATFORM_LINUX || FOUNDATION_PLATFORM_PNACL
system_post_event(FOUNDATIONEVENT_START);
#endif
#if FOUNDATION_PLATFORM_APPLE
# if FOUNDATION_PLATFORM_MACOSX
if (!(environment_application()->flags & APPLICATION_UTILITY)) {
delegate_start_main_ns_thread();
extern int NSApplicationMain(int argc, char* argv[]);
ret = NSApplicationMain(argc, argv);
# elif FOUNDATION_PLATFORM_IOS
{
delegate_start_main_ns_thread();
extern int UIApplicationMain(int argc, char* argv[], void* principalClassName,
void* delegateClassName);
ret = UIApplicationMain(argc, (char**)argv, 0, 0);
# endif
//NSApplicationMain and UIApplicationMain never returns though
return ret;
}
#endif
#if !FOUNDATION_PLATFORM_IOS
# if FOUNDATION_PLATFORM_TIZEN
tizen_start_main_thread();
ret = tizen_app_main(argc, argv);
# else
{
string_t name;
const application_t* app = environment_application();
{
string_const_t vstr = string_from_version_static(app->version);
string_const_t aname = app->short_name;
if (!aname.length)
aname = string_const(STRING_CONST("unknown"));
name = string_allocate_format(STRING_CONST("%.*s-%.*s"), (int)aname.length, aname.str,
(int)vstr.length, vstr.str);
}
if (app->dump_callback)
crash_guard_set(app->dump_callback, name.str, name.length);
if (system_debugger_attached())
ret = main_run(0);
else
ret = crash_guard(main_run, 0, app->dump_callback, name.str, name.length);
string_deallocate(name.str);
}
# endif
main_finalize();
#if FOUNDATION_PLATFORM_ANDROID
android_finalize();
#endif
#if FOUNDATION_PLATFORM_TIZEN
tizen_finalize();
#endif
return ret;
#endif
}
#if FOUNDATION_PLATFORM_ANDROID
/*! Android native glue entry point */
void
android_main(struct android_app * app) {
if (!app)
return;
android_entry(app);
real_main();
}
#endif
#if FOUNDATION_PLATFORM_PNACL
/*! PNaCl glue entry points */
PP_EXPORT int32_t
PPP_InitializeModule(PP_Module module_id, PPB_GetInterface get_browser) {
return pnacl_module_initialize(module_id, get_browser);
}
PP_EXPORT const void*
PPP_GetInterface(const char* interface_name) {
return pnacl_module_interface(interface_name, string_length(interface_name));
}
PP_EXPORT void
PPP_ShutdownModule() {
pnacl_module_finalize();
}
int main(int argc, char *argv[]) {
return UIApplicationMain(argc, argv, 0, createAppDelegate());
}
