X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fthread.cpp;h=721e8cfef51f2ff772c304ff9ece65554c3f033a;hp=b382f067a3588868e4a0638dc577eb3059593b42;hb=a4596d1c2f627e4568eb6c01d81b6e45f488715a;hpb=5a9200b48b8455185b0fcbd55c69deca88a1184c

diff --git a/source/core/thread.cpp b/source/core/thread.cpp
index b382f06..721e8cf 100644
--- a/source/core/thread.cpp
+++ b/source/core/thread.cpp
@@ -1,96 +1,58 @@
-/* $Id$
-
-This file is part of libmspcore
-Copyright © 2006 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#ifdef WIN32
-#include <windows.h>
-#else
-#include <pthread.h>
-#include <signal.h>
-#endif
+#include <stdexcept>
 #include "thread.h"
+#include "thread_private.h"
 
-namespace Msp {
-
-struct Thread::Private
-{
-#ifdef WIN32
-	HANDLE handle;
-#else
-	pthread_t handle;
-#endif
-
-	Private(): handle(0) { }
-
-#ifdef WIN32
-	static DWORD WINAPI main_wrapper(void *t)
-	{ reinterpret_cast<Thread *>(t)->main(); return 0; }
-#else
-	static void *main_wrapper(void *t)
-	{ reinterpret_cast<Thread *>(t)->main(); return 0; }
-#endif
-};
+using namespace std;
 
+namespace Msp {
 
-Thread::Thread():
+Thread::Thread(const string &name):
 	priv_(new Private),
-	launched_(false)
+	name_(name),
+	state_(PENDING)
 { }
 
 Thread::~Thread()
 {
-	if(launched_)
-	{
-		kill();
-		join();
-	}
+	kill();
+	join();
 	delete priv_;
 }
 
-/**
-Waits for the thread to exit.  Calling this from the thread will cause a
-deadlock.
-*/
 void Thread::join()
 {
-	if(!launched_)
+	if(state_>=JOINED)
 		return;
 
-#ifdef WIN32
-	WaitForSingleObject(priv_->handle, INFINITE);
-#else
-	pthread_join(priv_->handle, 0);
-#endif
-	launched_ = false;
+	platform_join();
+	state_ = JOINED;
 }
 
-/**
-Violently terminates the thread.
-*/
 void Thread::kill()
 {
-#ifdef WIN32
-	TerminateThread(priv_->handle, 0);
-#else
-	pthread_kill(priv_->handle, SIGKILL);
-#endif
+	if(state_!=RUNNING)
+		return;
+
+	platform_kill();
+	state_ = KILLED;
 }
 
 void Thread::launch()
 {
-	if(launched_)
-		return;
+	if(state_>=RUNNING)
+		throw logic_error("already launched");
 
-#ifdef WIN32
-	DWORD dummy;  // Win9x needs the lpTthreadId parameter
-	priv_->handle = CreateThread(0, 0, &Private::main_wrapper, this, 0, &dummy);
-#else
-	pthread_create(&priv_->handle, 0, &Private::main_wrapper, this);
-#endif
-	launched_ = true;
+	platform_launch();
+	state_ = RUNNING;
+}
+
+ThreadReturn THREAD_CALL Thread::Private::main_wrapper(void *arg)
+{
+	Thread *thread = reinterpret_cast<Thread *>(arg);
+	thread->platform_setname();
+	thread->main();
+	thread->state_ = FINISHED;
+	return 0;
 }
 
 } // namespace Msp