From 2baa6634ec797d4a64c25fca9b5a0451b69bf886 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Sun, 11 Aug 2013 19:40:15 +0200 Subject: cIsThread: Added the Stop() method and debugging output in Wait() --- source/OSSupport/IsThread.cpp | 44 ++++++++++++++++++++++--------------------- source/OSSupport/IsThread.h | 4 +++- 2 files changed, 26 insertions(+), 22 deletions(-) (limited to 'source') diff --git a/source/OSSupport/IsThread.cpp b/source/OSSupport/IsThread.cpp index 257c5c876..45e329a68 100644 --- a/source/OSSupport/IsThread.cpp +++ b/source/OSSupport/IsThread.cpp @@ -116,36 +116,38 @@ bool cIsThread::Start(void) +void cIsThread::Stop(void) +{ + if (m_Handle == NULL) + { + return; + } + m_ShouldTerminate = true; + Wait(); +} + + + + + bool cIsThread::Wait(void) { - #ifdef _WIN32 + if (m_Handle == NULL) + { + return true; + } + LOGD("Waiting for thread %s to finish", m_ThreadName.c_str()); - if (m_Handle == NULL) - { - return true; - } - // Cannot log, logger may already be stopped: - // LOG("Waiting for thread \"%s\" to terminate.", m_ThreadName.c_str()); + #ifdef _WIN32 int res = WaitForSingleObject(m_Handle, INFINITE); m_Handle = NULL; - // Cannot log, logger may already be stopped: - // LOG("Thread \"%s\" %s terminated, GLE = %d", m_ThreadName.c_str(), (res == WAIT_OBJECT_0) ? "" : "not", GetLastError()); + LOGD("Thread %s finished", m_ThreadName.c_str()); return (res == WAIT_OBJECT_0); - #else // _WIN32 - - if (!m_HasStarted) - { - return true; - } - // Cannot log, logger may already be stopped: - // LOG("Waiting for thread \"%s\" to terminate.", m_ThreadName.c_str()); int res = pthread_join(m_Handle, NULL); - m_HasStarted = false; - // Cannot log, logger may already be stopped: - // LOG("Thread \"%s\" %s terminated, errno = %d", m_ThreadName.c_str(), (res == 0) ? "" : "not", errno); + m_Handle = NULL; + LOGD("Thread %s finished", m_ThreadName.c_str()); return (res == 0); - #endif // else _WIN32 } diff --git a/source/OSSupport/IsThread.h b/source/OSSupport/IsThread.h index 2a4451a4a..e795b25a0 100644 --- a/source/OSSupport/IsThread.h +++ b/source/OSSupport/IsThread.h @@ -39,6 +39,9 @@ public: /// Starts the thread; returns without waiting for the actual start bool Start(void); + /// Signals the thread to terminate and waits until it's finished + void Stop(void); + /// Waits for the thread to finish. Doesn't signalize the ShouldTerminate flag bool Wait(void); @@ -70,7 +73,6 @@ private: } #endif // else _WIN32 - } ; -- cgit v1.2.3