void Application::_init(const StringW& appType)
{
_uiEngine = NULL;
if (appType.startsWith(Ascii8("UI")))
{
#if defined(FOG_BUILD_UI)
// Create the UIEngine by name.
_uiEngine = createUIEngine(appType);
#else
Logger::warning("Fog::Application", "_init",
"Requested to create UI based application, but Fog/UI was disabled at compile-time.");
#endif
}
EventLoopImpl* eventLoopImpl = NULL;
#if defined(FOG_BUILD_UI)
if (_uiEngine != NULL)
eventLoopImpl = _uiEngine->_eventLoop._d->addRef();
#endif // FOG_BUILD_UI
// Create EventLoop by of the required type.
if (eventLoopImpl == NULL)
eventLoopImpl = createEventLoop(appType);
if (eventLoopImpl != NULL)
_homeThread->_eventLoop.adopt(eventLoopImpl);
// Set global application instance (singleton).
if (_instance == NULL)
_instance = this;
}
// The main function
int main( int argc, char * argv[] ){
if( argc != 2 ){
fprintf( stderr, "Please give one file please.\n" );
exit( -1 );
}
fileName = argv[ 1 ];
// Create the event loop
void * eventLoop = createEventLoop( );
if( eventLoop == NULL ){
fprintf(stderr, "createEventLoop failed!");
exit(-1);
}
// Start the event loop
startEventLoop(eventLoop, readFile, eventLoop);
// No memory leaks
cleanupEventLoop(eventLoop);
return 0;
}
//-----------------------------------------------------------------------------
// 描述: 设置 eventLoop 的个数
//-----------------------------------------------------------------------------
void EventLoopList::setCount(int count)
{
count = ensureRange(count, 1, (int)MAX_LOOP_COUNT);
for (int i = 0; i < count; i++)
items_.add(createEventLoop());
}
int main() {
int timerfd;
int ret = 0;
int numevents = 0;
int j = 0;
int processed = 0;
struct timeval tvp;
tvp.tv_sec = 0;
tvp.tv_usec = 1;
eventLoop *eLoop = createEventLoop();
timerfd = createTimerfd();
if ((ret = createFileEvent(eLoop, timerfd, 1, timerCallback)) == -1) {
printf("timerfd createFileEvent failed!\n");
} else {
printf("timerfd createFileEvent ok!\n");
}
if ((ret = aePollCreate(eLoop)) == -1) {
printf("aePollCreate failed!\n");
} else {
printf("aePollCreate ok!\n");
}
addTimer(eLoop, timerfd, READABLE);
runEvery(timerfd, 800);
int count = 0;
while(1) {
numevents = 0;
numevents = aePollPoll(eLoop, &tvp);
for (j = 0; j < numevents; j++) {
fileEvent *fe = &eLoop->fEvents[eLoop->fired[j].fd];
int mask = eLoop->fired[j].mask;
int fd = eLoop->fired[j].fd;
/* note the fe->mask & mask & ... code: maybe an already processed
* event removed an element that fired and we still didn't
* processed, so we check if the event is still valid. */
if (fe->mask & mask & READABLE)
fe->rfileProc(NULL, eLoop,fd,mask);
if (fe->mask & mask & WRITEABLE && fe->wfileProc != fe->rfileProc)
fe->wfileProc(NULL, eLoop,fd,mask);
processed++;
}
count++;
// if(count==10000000) deleteTimer(eLoop, timerfd, 1);
}
}
