created a new thread to write file to drop directory on client side

src/lib/client/CClient.cpp

@@ -68,7 +68,8 @@ CClient::CClient(IEventQueue* events,
 	m_events(events),
 	m_cryptoStream(NULL),
 	m_crypto(crypto),
-	m_sendFileThread(NULL)
+	m_sendFileThread(NULL),
+	m_writeToDropDirThread(NULL)
 {
 	assert(m_socketFactory != NULL);
 	assert(m_screen        != NULL);
@@ -722,16 +723,31 @@ void
 CClient::onFileRecieveCompleted()
 {
 	if (isReceivedFileSizeValid()) {
+		m_writeToDropDirThread = new CThread(
+									   new TMethodJob<CClient>(
+															   this, &CClient::writeToDropDirThread));
+	}
+}
+
+
+void
+CClient::writeToDropDirThread(void*)
+{
+	while (m_screen->getFakeDraggingStarted()) {
+		ARCH->sleep(.1f);
+	}
+	
 	m_fileTransferDes = m_screen->getDropTarget();
-		if (!m_fileTransferDes.empty()) {
+	if (!m_fileTransferDes.empty() && m_dragFileList.size() > 0) {
 		std::fstream file;
+		CString dropTarget = m_fileTransferDes;
 #ifdef SYSAPI_WIN32
-			m_fileTransferDes.append("\\");
+		dropTarget.append("\\");
 #else
-			m_fileTransferDes.append("/");
+		dropTarget.append("/");
 #endif
-			m_fileTransferDes.append(m_dragFileList.at(0));
+		dropTarget.append(m_dragFileList.at(0));
-			file.open(m_fileTransferDes.c_str(), std::ios::out | std::ios::binary);
+		file.open(dropTarget.c_str(), std::ios::out | std::ios::binary);
 		if (!file.is_open()) {
 			// TODO: file open failed
 		}
@@ -743,7 +759,6 @@ CClient::onFileRecieveCompleted()
 		LOG((CLOG_ERR "drop file failed: drop target is empty"));
 	}
 }
-}
 
 void
 CClient::clearReceivedFileData()

src/lib/client/CClient.h

@@ -182,6 +182,7 @@ private:
 	void				sendConnectionFailedEvent(const char* msg);
 	void				sendFileChunk(const void* data);
 	void				sendFileThread(void*);
+	void				writeToDropDirThread(void*);
 	void				setupConnecting();
 	void				setupConnection();
 	void				setupScreen();
@@ -234,6 +235,7 @@ private:
 	CDragFileList			m_dragFileList;
 	CString					m_dragFileExt;
 	CThread*				m_sendFileThread;
+	CThread*				m_writeToDropDirThread;
 };
 
 #endif

src/lib/platform/COSXScreen.cpp

@@ -640,7 +640,6 @@ COSXScreen::getDropTargetThread(void*)
 void
 COSXScreen::fakeMouseMove(SInt32 x, SInt32 y)
 {
-	if (CApp::instance().argsBase().m_enableDragDrop) {
 	if (m_fakeDraggingStarted) {
 		// HACK: for some reason the drag icon
 		// does not follow the cursor unless a key
@@ -653,7 +652,6 @@ COSXScreen::fakeMouseMove(SInt32 x, SInt32 y)
 	if (m_buttonState.test(0)) {
 		m_draggingStarted = true;
 	}
-	}
 	
 	// synthesize event
 	CGPoint pos;
@@ -2086,6 +2084,7 @@ COSXScreen::CFStringRefToUTF8String(CFStringRef aString)
 void
 COSXScreen::fakeDraggingFiles(CString str)
 {
+	if (CApp::instance().argsBase().m_enableDragDrop) {
 		m_fakeDraggingStarted = true;
 #if defined(MAC_OS_X_VERSION_10_7)
 		// TODO: use real file extension
@@ -2094,6 +2093,7 @@ COSXScreen::fakeDraggingFiles(CString str)
 		LOG((CLOG_WARN "drag drop not supported"));
 #endif
 	}
+}
 
 CString&
 COSXScreen::getDraggingFileDir()

src/lib/server/CServer.cpp

@@ -76,7 +76,7 @@ CServer::CServer(CConfig& config, CPrimaryClient* primaryClient, CScreen* screen
 	m_lockedToScreen(false),
 	m_screen(screen),
 	m_sendFileThread(NULL),
-	m_writeToDropDir(NULL)
+	m_writeToDropDirThread(NULL)
 {
 	// must have a primary client and it must have a canonical name
 	assert(m_primaryClient != NULL);
@@ -1958,7 +1958,7 @@ void
 CServer::onFileRecieveCompleted()
 {
 	if (isReceivedFileSizeValid()) {
-		m_writeToDropDir = new CThread(
+		m_writeToDropDirThread = new CThread(
 									   new TMethodJob<CServer>(
 															   this, &CServer::writeToDropDirThread));
 	}

src/lib/server/CServer.h

@@ -469,7 +469,7 @@ private:
 	CString				m_fileTransferDes;
 	CDragFileList		m_dragFileList;
 	CThread*			m_sendFileThread;
-	CThread*			m_writeToDropDir;
+	CThread*			m_writeToDropDirThread;
 	CString				m_dragFileExt;
 };