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-rw-r--r--src/jthread/CMakeLists.txt16
-rw-r--r--src/jthread/LICENSE.MIT20
-rw-r--r--src/jthread/jmutex.h70
-rw-r--r--src/jthread/jmutexautolock.h43
-rw-r--r--src/jthread/jthread.h77
-rw-r--r--src/jthread/pthread/jmutex.cpp67
-rw-r--r--src/jthread/pthread/jthread.cpp180
-rw-r--r--src/jthread/win32/jmutex.cpp83
-rw-r--r--src/jthread/win32/jthread.cpp177
9 files changed, 733 insertions, 0 deletions
diff --git a/src/jthread/CMakeLists.txt b/src/jthread/CMakeLists.txt
new file mode 100644
index 000000000..be38f87f3
--- /dev/null
+++ b/src/jthread/CMakeLists.txt
@@ -0,0 +1,16 @@
+if( UNIX )
+ set(jthread_SRCS pthread/jmutex.cpp pthread/jthread.cpp)
+ set(jthread_platform_LIBS "")
+else( UNIX )
+ set(jthread_SRCS win32/jmutex.cpp win32/jthread.cpp)
+ set(jthread_platform_LIBS "")
+endif( UNIX )
+
+add_library(jthread ${jthread_SRCS})
+
+target_link_libraries(
+ jthread
+ ${jthread_platform_LIBS}
+)
+
+
diff --git a/src/jthread/LICENSE.MIT b/src/jthread/LICENSE.MIT
new file mode 100644
index 000000000..2aa4fd57b
--- /dev/null
+++ b/src/jthread/LICENSE.MIT
@@ -0,0 +1,20 @@
+The license of JThread:
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
diff --git a/src/jthread/jmutex.h b/src/jthread/jmutex.h
new file mode 100644
index 000000000..39bd95f02
--- /dev/null
+++ b/src/jthread/jmutex.h
@@ -0,0 +1,70 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef JMUTEX_H
+
+#define JMUTEX_H
+
+#if (defined(WIN32) || defined(_WIN32_WCE))
+ #ifndef _WIN32_WCE
+ #include <process.h>
+ #endif // _WIN32_WCE
+ #include <winsock2.h>
+ #include <windows.h>
+
+ #define JMUTEX_CRITICALSECTION
+#else // using pthread
+ #include <pthread.h>
+#endif // WIN32
+
+#define ERR_JMUTEX_ALREADYINIT -1
+#define ERR_JMUTEX_NOTINIT -2
+#define ERR_JMUTEX_CANTCREATEMUTEX -3
+
+class JMutex
+{
+public:
+ JMutex();
+ ~JMutex();
+ int Init();
+ int Lock();
+ int Unlock();
+ bool IsInitialized() { return initialized; }
+private:
+#if (defined(WIN32) || defined(_WIN32_WCE))
+#ifdef JMUTEX_CRITICALSECTION
+ CRITICAL_SECTION mutex;
+#else // Use standard mutex
+ HANDLE mutex;
+#endif // JMUTEX_CRITICALSECTION
+#else // pthread mutex
+ pthread_mutex_t mutex;
+#endif // WIN32
+ bool initialized;
+};
+
+#endif // JMUTEX_H
diff --git a/src/jthread/jmutexautolock.h b/src/jthread/jmutexautolock.h
new file mode 100644
index 000000000..6020a5c33
--- /dev/null
+++ b/src/jthread/jmutexautolock.h
@@ -0,0 +1,43 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef JMUTEXAUTOLOCK_H
+
+#define JMUTEXAUTOLOCK_H
+
+#include "jmutex.h"
+
+class JMutexAutoLock
+{
+public:
+ JMutexAutoLock(JMutex &m) : mutex(m) { mutex.Lock(); }
+ ~JMutexAutoLock() { mutex.Unlock(); }
+private:
+ JMutex &mutex;
+};
+
+#endif // JMUTEXAUTOLOCK_H
diff --git a/src/jthread/jthread.h b/src/jthread/jthread.h
new file mode 100644
index 000000000..9440a158d
--- /dev/null
+++ b/src/jthread/jthread.h
@@ -0,0 +1,77 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef JTHREAD_H
+
+#define JTHREAD_H
+
+#include "jmutex.h"
+
+#define ERR_JTHREAD_CANTINITMUTEX -1
+#define ERR_JTHREAD_CANTSTARTTHREAD -2
+#define ERR_JTHREAD_THREADFUNCNOTSET -3
+#define ERR_JTHREAD_NOTRUNNING -4
+#define ERR_JTHREAD_ALREADYRUNNING -5
+
+class JThread
+{
+public:
+ JThread();
+ virtual ~JThread();
+ int Start();
+ int Kill();
+ virtual void *Thread() = 0;
+ bool IsRunning();
+ void *GetReturnValue();
+protected:
+ void ThreadStarted();
+private:
+
+#if (defined(WIN32) || defined(_WIN32_WCE))
+#ifdef _WIN32_WCE
+ DWORD threadid;
+ static DWORD WINAPI TheThread(void *param);
+#else
+ static UINT __stdcall TheThread(void *param);
+ UINT threadid;
+#endif // _WIN32_WCE
+ HANDLE threadhandle;
+#else // pthread type threads
+ static void *TheThread(void *param);
+
+ pthread_t threadid;
+#endif // WIN32
+ void *retval;
+ bool running;
+
+ JMutex runningmutex;
+ JMutex continuemutex,continuemutex2;
+ bool mutexinit;
+};
+
+#endif // JTHREAD_H
+
diff --git a/src/jthread/pthread/jmutex.cpp b/src/jthread/pthread/jmutex.cpp
new file mode 100644
index 000000000..6bc3ae5e2
--- /dev/null
+++ b/src/jthread/pthread/jmutex.cpp
@@ -0,0 +1,67 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "jmutex.h"
+
+JMutex::JMutex()
+{
+ initialized = false;
+}
+
+JMutex::~JMutex()
+{
+ if (initialized)
+ pthread_mutex_destroy(&mutex);
+}
+
+int JMutex::Init()
+{
+ if (initialized)
+ return ERR_JMUTEX_ALREADYINIT;
+
+ pthread_mutex_init(&mutex,NULL);
+ initialized = true;
+ return 0;
+}
+
+int JMutex::Lock()
+{
+ if (!initialized)
+ return ERR_JMUTEX_NOTINIT;
+
+ pthread_mutex_lock(&mutex);
+ return 0;
+}
+
+int JMutex::Unlock()
+{
+ if (!initialized)
+ return ERR_JMUTEX_NOTINIT;
+
+ pthread_mutex_unlock(&mutex);
+ return 0;
+}
diff --git a/src/jthread/pthread/jthread.cpp b/src/jthread/pthread/jthread.cpp
new file mode 100644
index 000000000..978cac20a
--- /dev/null
+++ b/src/jthread/pthread/jthread.cpp
@@ -0,0 +1,180 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "jthread.h"
+#include <sys/time.h>
+#include <time.h>
+#include <stdlib.h>
+
+JThread::JThread()
+{
+ retval = NULL;
+ mutexinit = false;
+ running = false;
+}
+
+JThread::~JThread()
+{
+ Kill();
+}
+
+int JThread::Start()
+{
+ int status;
+
+ if (!mutexinit)
+ {
+ if (!runningmutex.IsInitialized())
+ {
+ if (runningmutex.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ }
+ if (!continuemutex.IsInitialized())
+ {
+ if (continuemutex.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ }
+ if (!continuemutex2.IsInitialized())
+ {
+ if (continuemutex2.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ }
+ mutexinit = true;
+ }
+
+ runningmutex.Lock();
+ if (running)
+ {
+ runningmutex.Unlock();
+ return ERR_JTHREAD_ALREADYRUNNING;
+ }
+ runningmutex.Unlock();
+
+ pthread_attr_t attr;
+ pthread_attr_init(&attr);
+ pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED);
+
+ continuemutex.Lock();
+ status = pthread_create(&threadid,&attr,TheThread,this);
+ pthread_attr_destroy(&attr);
+ if (status != 0)
+ {
+ continuemutex.Unlock();
+ return ERR_JTHREAD_CANTSTARTTHREAD;
+ }
+
+ /* Wait until 'running' is set */
+
+ runningmutex.Lock();
+ while (!running)
+ {
+ runningmutex.Unlock();
+
+ struct timespec req,rem;
+
+ req.tv_sec = 0;
+ req.tv_nsec = 1000000;
+ nanosleep(&req,&rem);
+
+ runningmutex.Lock();
+ }
+ runningmutex.Unlock();
+
+ continuemutex.Unlock();
+
+ continuemutex2.Lock();
+ continuemutex2.Unlock();
+ return 0;
+}
+
+int JThread::Kill()
+{
+ runningmutex.Lock();
+ if (!running)
+ {
+ runningmutex.Unlock();
+ return ERR_JTHREAD_NOTRUNNING;
+ }
+ pthread_cancel(threadid);
+ running = false;
+ runningmutex.Unlock();
+ return 0;
+}
+
+bool JThread::IsRunning()
+{
+ bool r;
+
+ runningmutex.Lock();
+ r = running;
+ runningmutex.Unlock();
+ return r;
+}
+
+void *JThread::GetReturnValue()
+{
+ void *val;
+
+ runningmutex.Lock();
+ if (running)
+ val = NULL;
+ else
+ val = retval;
+ runningmutex.Unlock();
+ return val;
+}
+
+void *JThread::TheThread(void *param)
+{
+ JThread *jthread;
+ void *ret;
+
+ jthread = (JThread *)param;
+
+ jthread->continuemutex2.Lock();
+ jthread->runningmutex.Lock();
+ jthread->running = true;
+ jthread->runningmutex.Unlock();
+
+ jthread->continuemutex.Lock();
+ jthread->continuemutex.Unlock();
+
+ ret = jthread->Thread();
+
+ jthread->runningmutex.Lock();
+ jthread->running = false;
+ jthread->retval = ret;
+ jthread->runningmutex.Unlock();
+
+ return NULL;
+}
+
+void JThread::ThreadStarted()
+{
+ continuemutex2.Unlock();
+}
+
diff --git a/src/jthread/win32/jmutex.cpp b/src/jthread/win32/jmutex.cpp
new file mode 100644
index 000000000..000461e3b
--- /dev/null
+++ b/src/jthread/win32/jmutex.cpp
@@ -0,0 +1,83 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "jmutex.h"
+
+JMutex::JMutex()
+{
+ initialized = false;
+}
+
+JMutex::~JMutex()
+{
+ if (initialized)
+#ifdef JMUTEX_CRITICALSECTION
+ DeleteCriticalSection(&mutex);
+#else
+ CloseHandle(mutex);
+#endif // JMUTEX_CRITICALSECTION
+}
+
+int JMutex::Init()
+{
+ if (initialized)
+ return ERR_JMUTEX_ALREADYINIT;
+#ifdef JMUTEX_CRITICALSECTION
+ InitializeCriticalSection(&mutex);
+#else
+ mutex = CreateMutex(NULL,FALSE,NULL);
+ if (mutex == NULL)
+ return ERR_JMUTEX_CANTCREATEMUTEX;
+#endif // JMUTEX_CRITICALSECTION
+ initialized = true;
+ return 0;
+}
+
+int JMutex::Lock()
+{
+ if (!initialized)
+ return ERR_JMUTEX_NOTINIT;
+#ifdef JMUTEX_CRITICALSECTION
+ EnterCriticalSection(&mutex);
+#else
+ WaitForSingleObject(mutex,INFINITE);
+#endif // JMUTEX_CRITICALSECTION
+ return 0;
+}
+
+int JMutex::Unlock()
+{
+ if (!initialized)
+ return ERR_JMUTEX_NOTINIT;
+#ifdef JMUTEX_CRITICALSECTION
+ LeaveCriticalSection(&mutex);
+#else
+ ReleaseMutex(mutex);
+#endif // JMUTEX_CRITICALSECTION
+ return 0;
+}
+
diff --git a/src/jthread/win32/jthread.cpp b/src/jthread/win32/jthread.cpp
new file mode 100644
index 000000000..54b110bfd
--- /dev/null
+++ b/src/jthread/win32/jthread.cpp
@@ -0,0 +1,177 @@
+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#include "jthread.h"
+
+#ifndef _WIN32_WCE
+ #include <process.h>
+#endif // _WIN32_WCE
+
+JThread::JThread()
+{
+ retval = NULL;
+ mutexinit = false;
+ running = false;
+}
+
+JThread::~JThread()
+{
+ Kill();
+}
+
+int JThread::Start()
+{
+ if (!mutexinit)
+ {
+ if (!runningmutex.IsInitialized())
+ {
+ if (runningmutex.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ }
+ if (!continuemutex.IsInitialized())
+ {
+ if (continuemutex.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ }
+ if (!continuemutex2.IsInitialized())
+ {
+ if (continuemutex2.Init() < 0)
+ return ERR_JTHREAD_CANTINITMUTEX;
+ } mutexinit = true;
+ }
+
+ runningmutex.Lock();
+ if (running)
+ {
+ runningmutex.Unlock();
+ return ERR_JTHREAD_ALREADYRUNNING;
+ }
+ runningmutex.Unlock();
+
+ continuemutex.Lock();
+#ifndef _WIN32_WCE
+ threadhandle = (HANDLE)_beginthreadex(NULL,0,TheThread,this,0,&threadid);
+#else
+ threadhandle = CreateThread(NULL,0,TheThread,this,0,&threadid);
+#endif // _WIN32_WCE
+ if (threadhandle == NULL)
+ {
+ continuemutex.Unlock();
+ return ERR_JTHREAD_CANTSTARTTHREAD;
+ }
+
+ /* Wait until 'running' is set */
+
+ runningmutex.Lock();
+ while (!running)
+ {
+ runningmutex.Unlock();
+ Sleep(1);
+ runningmutex.Lock();
+ }
+ runningmutex.Unlock();
+
+ continuemutex.Unlock();
+
+ continuemutex2.Lock();
+ continuemutex2.Unlock();
+
+ return 0;
+}
+
+int JThread::Kill()
+{
+ runningmutex.Lock();
+ if (!running)
+ {
+ runningmutex.Unlock();
+ return ERR_JTHREAD_NOTRUNNING;
+ }
+ TerminateThread(threadhandle,0);
+ CloseHandle(threadhandle);
+ running = false;
+ runningmutex.Unlock();
+ return 0;
+}
+
+bool JThread::IsRunning()
+{
+ bool r;
+
+ runningmutex.Lock();
+ r = running;
+ runningmutex.Unlock();
+ return r;
+}
+
+void *JThread::GetReturnValue()
+{
+ void *val;
+
+ runningmutex.Lock();
+ if (running)
+ val = NULL;
+ else
+ val = retval;
+ runningmutex.Unlock();
+ return val;
+}
+
+#ifndef _WIN32_WCE
+UINT __stdcall JThread::TheThread(void *param)
+#else
+DWORD WINAPI JThread::TheThread(void *param)
+#endif // _WIN32_WCE
+{
+ JThread *jthread;
+ void *ret;
+
+ jthread = (JThread *)param;
+
+ jthread->continuemutex2.Lock();
+ jthread->runningmutex.Lock();
+ jthread->running = true;
+ jthread->runningmutex.Unlock();
+
+ jthread->continuemutex.Lock();
+ jthread->continuemutex.Unlock();
+
+ ret = jthread->Thread();
+
+ jthread->runningmutex.Lock();
+ jthread->running = false;
+ jthread->retval = ret;
+ CloseHandle(jthread->threadhandle);
+ jthread->runningmutex.Unlock();
+ return 0;
+}
+
+void JThread::ThreadStarted()
+{
+ continuemutex2.Unlock();
+}
+
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