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Add function Thread::startAndLock()

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This commit is contained in:
Micke Prag 2012-02-03 15:50:04 +01:00
parent 938187b2a6
commit ceec23dfed
2 changed files with 22 additions and 0 deletions
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20
telldus-core/common/Thread.cpp
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@ -14,12 +14,15 @@
#ifdef _WINDOWS
#include <windows.h>
#endif
#include "EventHandler.h"
using namespace TelldusCore;
class TelldusCore::ThreadPrivate {
public:
bool running;
EventRef threadStarted;
Mutex *mutex;
#ifdef _WINDOWS
HANDLE thread;
DWORD threadId;
@ -31,6 +34,7 @@ public:
Thread::Thread() {
d = new ThreadPrivate;
d->thread = 0;
d->mutex = 0;
}
Thread::~Thread() {
@ -46,6 +50,15 @@ void Thread::start() {
#endif
}
void Thread::startAndLock(Mutex *lock) {
EventHandler handler;
d->threadStarted = handler.addEvent();
d->mutex = lock;
this->start();
handler.waitForAny();
d->threadStarted.reset();
}
bool Thread::wait() {
if (!d->thread) {
return true;
@ -64,7 +77,14 @@ bool Thread::wait() {
void *Thread::exec( void *ptr ) {
Thread *t = reinterpret_cast<Thread *>(ptr);
if (t) {
if (t->d->threadStarted) {
t->d->mutex->lock();
t->d->threadStarted->signal();
}
t->run();
if (t->d->mutex) {
t->d->mutex->unlock();
}
t->d->running = false;
}
#ifdef _WINDOWS