1 files changed, 29 insertions, 129 deletions

diff --git a/src/OSSupport/IsThread.cpp b/src/OSSupport/IsThread.cpp
index 1a436623a..4864ef28b 100644
--- a/src/OSSupport/IsThread.cpp
+++ b/src/OSSupport/IsThread.cpp
@@ -5,65 +5,18 @@
 // This class will eventually suupersede the old cThread class
 
 #include "Globals.h"
-
 #include "IsThread.h"
 
 
 
 
 
-// When in MSVC, the debugger provides "thread naming" by catching special exceptions. Interface here:
-#if defined(_MSC_VER) && defined(_DEBUG)
-//
-// Usage: SetThreadName (-1, "MainThread");
-//
-
-// Code adapted from MSDN: http://msdn.microsoft.com/en-us/library/xcb2z8hs.aspx
-
-const DWORD MS_VC_EXCEPTION = 0x406D1388;
-
-#pragma pack(push, 8)
-typedef struct tagTHREADNAME_INFO
-{
-	DWORD  dwType;      // Must be 0x1000.
-	LPCSTR szName;      // Pointer to name (in user addr space).
-	DWORD  dwThreadID;  // Thread ID (-1 = caller thread).
-	DWORD  dwFlags;     // Reserved for future use, must be zero.
-} THREADNAME_INFO;
-#pragma pack(pop)
-
-static void SetThreadName(DWORD dwThreadID, const char * threadName)
-{
-	THREADNAME_INFO info;
-	info.dwType = 0x1000;
-	info.szName = threadName;
-	info.dwThreadID = dwThreadID;
-	info.dwFlags = 0;
-
-	__try
-	{
-		RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), (ULONG_PTR *)&info);
-	}
-	__except (EXCEPTION_EXECUTE_HANDLER)
-	{
-	}
-}
-#endif  // _MSC_VER && _DEBUG
-
-
-
-
-
 ////////////////////////////////////////////////////////////////////////////////
 // cIsThread:
 
-cIsThread::cIsThread(const AString & iThreadName) :
+cIsThread::cIsThread(const AString & a_ThreadName) :
 	m_ShouldTerminate(false),
-	m_ThreadName(iThreadName),
-	#ifdef _WIN32
-		m_ThreadID(0),
-	#endif
-	m_Handle(NULL_HANDLE)
+	m_ThreadName(a_ThreadName)
 {
 }
 
@@ -83,35 +36,16 @@ cIsThread::~cIsThread()
 
 bool cIsThread::Start(void)
 {
-	ASSERT(m_Handle == NULL_HANDLE);  // Has already started one thread?
-	#ifdef _WIN32
-		// Create the thread suspended, so that the mHandle variable is valid in the thread procedure
-		m_ThreadID = 0;
-		m_Handle = CreateThread(NULL, 0, thrExecute, this, CREATE_SUSPENDED, &m_ThreadID);
-		if (m_Handle == NULL)
-		{
-			LOGERROR("ERROR: Could not create thread \"%s\", GLE = %u!", m_ThreadName.c_str(), (unsigned)GetLastError());
-			return false;
-		}
-		ResumeThread(m_Handle);
-
-		#if defined(_DEBUG) && defined(_MSC_VER)
-			// Thread naming is available only in MSVC
-			if (!m_ThreadName.empty())
-			{
-				SetThreadName(m_ThreadID, m_ThreadName.c_str());
-			}
-		#endif  // _DEBUG and _MSC_VER
-		
-	#else  // _WIN32
-		if (pthread_create(&m_Handle, NULL, thrExecute, this))
-		{
-			LOGERROR("ERROR: Could not create thread \"%s\", !", m_ThreadName.c_str());
-			return false;
-		}
-	#endif  // else _WIN32
-
-	return true;
+	try
+	{
+		m_Thread = std::thread(&cIsThread::Execute, this);
+		return true;
+	}
+	catch (std::system_error & a_Exception)
+	{
+		LOGERROR("ERROR: Could not create thread \"%s\", error = %s!", m_ThreadName.c_str(), a_Exception.code(), a_Exception.what());
+		return false;
+	}
 }
 
 
@@ -120,10 +54,6 @@ bool cIsThread::Start(void)
 
 void cIsThread::Stop(void)
 {
-	if (m_Handle == NULL_HANDLE)
-	{
-		return;
-	}
 	m_ShouldTerminate = true;
 	Wait();
 }
@@ -133,60 +63,30 @@ void cIsThread::Stop(void)
 
 
 bool cIsThread::Wait(void)
-{
-	if (m_Handle == NULL_HANDLE)
-	{
-		return true;
-	}
-	
+{	
 	#ifdef LOGD  // ProtoProxy doesn't have LOGD
 		LOGD("Waiting for thread %s to finish", m_ThreadName.c_str());
 	#endif  // LOGD
-	
-	#ifdef _WIN32
-		int res = WaitForSingleObject(m_Handle, INFINITE);
-		m_Handle = NULL;
-		
-		#ifdef LOGD  // ProtoProxy doesn't have LOGD
-			LOGD("Thread %s finished", m_ThreadName.c_str());
-		#endif  // LOGD
-		
-		return (res == WAIT_OBJECT_0);
-	#else  // _WIN32
-		int res = pthread_join(m_Handle, NULL);
-		m_Handle = NULL_HANDLE;
-		
-		#ifdef LOGD  // ProtoProxy doesn't have LOGD
-			LOGD("Thread %s finished", m_ThreadName.c_str());
-		#endif  // LOGD
-		
-		return (res == 0);
-	#endif  // else _WIN32
-}
-
-
-
 
+	if (m_Thread.joinable())
+	{
+		try
+		{
+			m_Thread.join();
+			return true;
+		}
+		catch (std::system_error & a_Exception)
+		{
+			LOGERROR("ERROR: Could wait for thread \"%s\" to finish, error = %s!", m_ThreadName.c_str(), a_Exception.code(), a_Exception.what());
+			return false;
+		}
+	}
 
-unsigned long cIsThread::GetCurrentID(void)
-{
-	#ifdef _WIN32
-		return (unsigned long) GetCurrentThreadId();
-	#else
-		return (unsigned long) pthread_self();
+	#ifdef LOGD  // ProtoProxy doesn't have LOGD
+		LOGD("Thread %s finished", m_ThreadName.c_str());
 	#endif
-}
-
-
-
 
-bool cIsThread::IsCurrentThread(void) const
-{
-	#ifdef _WIN32
-		return (GetCurrentThreadId() == m_ThreadID);
-	#else
-		return (m_Handle == pthread_self());
-	#endif
+	return true;
 }