style: 整理远程桌面代码

client/IOCPClient.cpp

@@ -283,6 +283,8 @@ VOID IOCPClient::OnServerReceiving(char* szBuffer, ULONG ulLength)
 }
 
 
+// <20><>server<65><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȽϺ<C8BD>ʱ<EFBFBD><CAB1>
+// <20>ر<EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>SendWithSplit<69>ȽϺ<C8BD>ʱ<EFBFBD><CAB1>
 BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)  //Hello
 {
 	AUTO_TICK(50);
@@ -293,6 +295,7 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 		//<2F><><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9> ѹ<><D1B9><EFBFBD>㷨 ΢<><CEA2><EFBFBD>ṩ
 		//nSize   = 436
 		//destLen = 448
+#if USING_COMPRESS
 #if USING_ZLIB
 		unsigned long	ulCompressedLength = (double)ulOriginalLength * 1.001  + 12;
 #elif USING_LZ4
@@ -313,6 +316,10 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 		ulCompressedLength = iRet;
 #endif
 
+#else // <20><>ѹ<EFBFBD><D1B9>
+		unsigned long ulCompressedLength = ulOriginalLength;
+		LPBYTE CompressedBuffer = (LPBYTE)szBuffer;
+#endif
 		ULONG ulPackTotalLength = ulCompressedLength + HDR_LENGTH;
 		CBuffer m_WriteBuffer;
 
@@ -326,8 +333,11 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 		//[Shine][ 30 ][5]
 		m_WriteBuffer.WriteBuffer(CompressedBuffer,ulCompressedLength);
 
+#if USING_COMPRESS // ʹ<><CAB9>ѹ<EFBFBD><D1B9><EFBFBD>㷨<EFBFBD><E3B7A8><EFBFBD><EFBFBD>Ҫ<EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>
 		delete [] CompressedBuffer;
 		CompressedBuffer = NULL;
+#endif
+
 		// <20>ֿ鷢<D6BF><E9B7A2>
 		//shine[0035][0010][HelloWorld+12]
 		return SendWithSplit((char*)m_WriteBuffer.GetBuffer(), m_WriteBuffer.GetBufferLength(), 
@@ -338,6 +348,7 @@ BOOL IOCPClient::OnServerSending(const char* szBuffer, ULONG ulOriginalLength)
 //  5    2   //  2  2  1
 BOOL IOCPClient::SendWithSplit(const char* szBuffer, ULONG ulLength, ULONG ulSplitLength)
 {
+	AUTO_TICK(25);
 	int			 iReturn = 0;   //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><CBB6><EFBFBD>
 	const char*  Travel = szBuffer;
 	int			 i = 0;

client/IOCPClient.h

@@ -17,8 +17,8 @@
 
 #pragma comment(lib,"ws2_32.lib")
 
-#define MAX_RECV_BUFFER  1024*8
+#define MAX_RECV_BUFFER  1024*32
-#define MAX_SEND_BUFFER  1024*8 
+#define MAX_SEND_BUFFER  1024*32
 #define FLAG_LENGTH    5
 #define HDR_LENGTH     13
 

client/ScreenManager.cpp

@@ -28,7 +28,7 @@ CScreenManager::CScreenManager(IOCPClient* ClientObject, int n):CManager(ClientO
 
 	m_ScreenSpyObject = new CScreenSpy(16);
 
-	szBuffer = new char[4 * m_ScreenSpyObject->m_ulFullWidth * m_ScreenSpyObject->m_ulFullHeight];
+	szBuffer = new char[4 * m_ScreenSpyObject->GetWidth() * m_ScreenSpyObject->GetHeight()];
 
 	m_hWorkThread = CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)WorkThreadProc,this,0,NULL);
 }
@@ -53,8 +53,11 @@ DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
 	const int fps = 8;// ֡<><D6A1>
 #endif
 	const int sleep = 1000 / fps;// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD>䣨ms<6D><73>
-	int c1 = 0, c2 = 0, s0 = sleep;
+	int c1 = 0; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
+	int c2 = 0; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>̵Ĵ<CCB5><C4B4><EFBFBD>
+	int s0 = sleep; // <20><>֮֡<D6A1><D6AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ms<6D><73>
 	const int frames = fps;	// ÿ<><C3BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>ٶ<EFBFBD>
+	const double alpha = 1.2; // <20><><EFBFBD><EFBFBD>fps<70><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 	timeBeginPeriod(1);
 	while (This->m_bIsWorking)
 	{
@@ -64,23 +67,23 @@ DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
 		{
 			int span = s0-(clock() - last);
 			Sleep(span > 0 ? span : 1);
-			if (span < 0)
+			if (span < 0) // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݺ<EFBFBD>ʱ<EFBFBD>ϳ<EFBFBD><CFB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><CFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽ϶<DDBD>
 			{
 				c2 = 0;
-				if (frames == ++c1) {
+				if (frames == ++c1) { // <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
-					s0 = (s0 <= sleep*4) ? s0*2 : s0;
+					s0 = (s0 <= sleep*4) ? s0*alpha : s0;
 					c1 = 0;
 #ifdef _DEBUG
-					printf("[+]SendScreen Span= %dms, s0= %d\n", span, s0);
+					printf("[+]SendScreen Span= %dms, s0= %d, fps= %f\n", span, s0, 1000./s0);
 #endif
 				}
-			} else {
+			} else if (span > 0){ // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݺ<EFBFBD>ʱ<EFBFBD><CAB1>s0<73>̣<EFBFBD><CCA3><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>Ϻû<CFBA><C3BB><EFBFBD><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD>С
 				c1 = 0;
-				if (frames == ++c2) {
+				if (frames == ++c2) { // <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
-					s0 = (s0 >= sleep/4) ? s0/2 : s0;
+					s0 = (s0 >= sleep/4) ? s0/alpha : s0;
 					c2 = 0;
 #ifdef _DEBUG
-					printf("[-]SendScreen Span= %dms, s0= %d\n", span, s0);
+					printf("[-]SendScreen Span= %dms, s0= %d, fps= %f\n", span, s0, 1000./s0);
 #endif
 				}
 			}
@@ -97,7 +100,7 @@ DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
 VOID CScreenManager::SendBitMapInfo()
 {
 	//<2F><><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>bmp<6D>ṹ<EFBFBD>Ĵ<EFBFBD>С
-	ULONG   ulLength = 1 + m_ScreenSpyObject->GetBISize();
+	const ULONG   ulLength = 1 + sizeof(BITMAPINFOHEADER);
 	LPBYTE	szBuffer = (LPBYTE)VirtualAlloc(NULL, 
 		ulLength, MEM_COMMIT, PAGE_READWRITE);
 
@@ -279,10 +282,10 @@ VOID CScreenManager::ProcessCommand(LPBYTE szBuffer, ULONG ulLength)
 				POINT Point;
 				Point.x = LOWORD(Msg->lParam);
 				Point.y = HIWORD(Msg->lParam);
-				if(m_ScreenSpyObject->m_bZoomed)
+				if(m_ScreenSpyObject->IsZoomed())
 				{
-					Point.x *= m_ScreenSpyObject->m_wZoom;
+					Point.x *= m_ScreenSpyObject->GetWZoom();
-					Point.y *= m_ScreenSpyObject->m_hZoom;
+					Point.y *= m_ScreenSpyObject->GetHZoom();
 				}
 				SetCursorPos(Point.x, Point.y);
 				SetCapture(WindowFromPoint(Point));

client/ScreenSpy.cpp

@@ -14,22 +14,8 @@
 CScreenSpy::CScreenSpy(ULONG ulbiBitCount)
 {
 	m_bAlgorithm = ALGORITHM_DIFF;
-	m_dwBitBltRop = SRCCOPY;
+	m_ulbiBitCount = (ulbiBitCount == 16 || ulbiBitCount == 32) ? ulbiBitCount : 16;
-	m_BitmapInfor_Full = NULL;
-	switch (ulbiBitCount)
-	{
-	case 16:
-	case 32:
-		m_ulbiBitCount = ulbiBitCount;
-		break;
-	default:
-		m_ulbiBitCount = 16;
-	}
 
-	m_hDeskTopWnd = GetDesktopWindow();
-	m_hFullDC = GetDC(m_hDeskTopWnd);
-
-	m_hFullMemDC	= CreateCompatibleDC(m_hFullDC);
 	//::GetSystemMetrics(SM_CXSCREEN/SM_CYSCREEN)<29><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>׼
 	//<2F><><EFBFBD>統<EFBFBD><E7B5B1>Ļ<EFBFBD><C4BB>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϊ125%ʱ<><CAB1><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>1.25<EFBFBD>Ŷ<EFBFBD>
 	DEVMODE devmode;
@@ -44,29 +30,50 @@ CScreenSpy::CScreenSpy(ULONG ulbiBitCount)
 	m_wZoom = double(m_ulFullWidth) / w, m_hZoom = double(m_ulFullHeight) / h;
 	printf("=> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>: %.2f, %.2f\t<EFBFBD>ֱ<EFBFBD><EFBFBD>ʣ<EFBFBD>%d x %d\n", m_wZoom, m_hZoom, m_ulFullWidth, m_ulFullHeight);
 	m_wZoom = 1.0/m_wZoom, m_hZoom = 1.0/m_hZoom;
-	m_BitmapInfor_Full = ConstructBI(m_ulbiBitCount,m_ulFullWidth, m_ulFullHeight);
+
+	m_BitmapInfor_Full = new BITMAPINFO();
+	memset(m_BitmapInfor_Full, 0, sizeof(BITMAPINFO));
+	BITMAPINFOHEADER* BitmapInforHeader = &(m_BitmapInfor_Full->bmiHeader);
+	BitmapInforHeader->biSize = sizeof(BITMAPINFOHEADER);
+	BitmapInforHeader->biWidth = m_ulFullWidth; //1080
+	BitmapInforHeader->biHeight = m_ulFullHeight; //1920
+	BitmapInforHeader->biPlanes = 1;
+	BitmapInforHeader->biBitCount = ulbiBitCount; //ͨ<><CDA8>Ϊ32
+	BitmapInforHeader->biCompression = BI_RGB;
+	BitmapInforHeader->biSizeImage =
+		((BitmapInforHeader->biWidth * BitmapInforHeader->biBitCount + 31) / 32) * 4 * BitmapInforHeader->biHeight;
+
+	m_hDeskTopWnd = GetDesktopWindow();
+	m_hFullDC = GetDC(m_hDeskTopWnd);
+
 	m_BitmapData_Full = NULL;
-	m_BitmapHandle	= ::CreateDIBSection(m_hFullDC, m_BitmapInfor_Full, 
+	m_hFullMemDC = CreateCompatibleDC(m_hFullDC);
-		DIB_RGB_COLORS, &m_BitmapData_Full, NULL, NULL);
+	m_BitmapHandle	= ::CreateDIBSection(m_hFullDC, m_BitmapInfor_Full, DIB_RGB_COLORS, &m_BitmapData_Full, NULL, NULL);
 	::SelectObject(m_hFullMemDC, m_BitmapHandle);
 
-	m_RectBuffer = new BYTE[m_BitmapInfor_Full->bmiHeader.biSizeImage * 2];
+	m_DiffBitmapData_Full = NULL;
+	m_hDiffMemDC	= CreateCompatibleDC(m_hFullDC); 
+	m_DiffBitmapHandle	= ::CreateDIBSection(m_hFullDC, m_BitmapInfor_Full, DIB_RGB_COLORS, &m_DiffBitmapData_Full, NULL, NULL);
+	::SelectObject(m_hDiffMemDC, m_DiffBitmapHandle);
 
 	m_RectBufferOffset = 0;
-
+	m_RectBuffer = new BYTE[m_BitmapInfor_Full->bmiHeader.biSizeImage * 2];
-	m_hDiffMemDC	= CreateCompatibleDC(m_hFullDC); 
-	m_DiffBitmapHandle	= ::CreateDIBSection(m_hFullDC, m_BitmapInfor_Full, 
-		DIB_RGB_COLORS, &m_DiffBitmapData_Full, NULL, NULL);
-	::SelectObject(m_hDiffMemDC, m_DiffBitmapHandle);
 }
 
 
 CScreenSpy::~CScreenSpy()
 {
-	ReleaseDC(m_hDeskTopWnd, m_hFullDC);   //GetDC
+	if (m_BitmapInfor_Full != NULL)
+	{
+		delete m_BitmapInfor_Full;
+		m_BitmapInfor_Full = NULL;
+	}
+
+	ReleaseDC(m_hDeskTopWnd, m_hFullDC);
+
 	if (m_hFullMemDC!=NULL)
 	{
-		DeleteDC(m_hFullMemDC);                //Createƥ<65><C6A5><EFBFBD>ڴ<EFBFBD>DC
+		DeleteDC(m_hFullMemDC);
 
 		::DeleteObject(m_BitmapHandle);
 		if (m_BitmapData_Full!=NULL)
@@ -79,7 +86,7 @@ CScreenSpy::~CScreenSpy()
 
 	if (m_hDiffMemDC!=NULL)
 	{
-		DeleteDC(m_hDiffMemDC);                //Createƥ<65><C6A5><EFBFBD>ڴ<EFBFBD>DC
+		DeleteDC(m_hDiffMemDC);
 
 		::DeleteObject(m_DiffBitmapHandle);
 		if (m_DiffBitmapData_Full!=NULL)
@@ -88,12 +95,6 @@ CScreenSpy::~CScreenSpy()
 		}
 	}
 
-	if (m_BitmapInfor_Full!=NULL)
-	{
-		delete[] m_BitmapInfor_Full;
-		m_BitmapInfor_Full = NULL;
-	}
-
 	if (m_RectBuffer)
 	{
 		delete[] m_RectBuffer;
@@ -103,38 +104,10 @@ CScreenSpy::~CScreenSpy()
 	m_RectBufferOffset = 0;
 }
 
-LPBITMAPINFO CScreenSpy::ConstructBI(ULONG ulbiBitCount, 
-									 ULONG ulFullWidth, ULONG ulFullHeight)
-{
-	int	ColorNum = ulbiBitCount <= 8 ? 1 << ulbiBitCount : 0;
-	ULONG ulBitmapLength  = sizeof(BITMAPINFOHEADER) + (ColorNum * sizeof(RGBQUAD));   //BITMAPINFOHEADER +<2B><><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD>
-	BITMAPINFO	*BitmapInfor = (BITMAPINFO *) new BYTE[ulBitmapLength]; //[][]
-
-	BITMAPINFOHEADER* BitmapInforHeader = &(BitmapInfor->bmiHeader);
-
-	BitmapInforHeader->biSize = sizeof(BITMAPINFOHEADER);//pi si 
-	BitmapInforHeader->biWidth = ulFullWidth; //1080
-	BitmapInforHeader->biHeight = ulFullHeight; //1920
-	BitmapInforHeader->biPlanes = 1;
-	BitmapInforHeader->biBitCount = ulbiBitCount; //32
-	BitmapInforHeader->biCompression = BI_RGB;
-	BitmapInforHeader->biXPelsPerMeter = 0;
-	BitmapInforHeader->biYPelsPerMeter = 0;
-	BitmapInforHeader->biClrUsed = 0;
-	BitmapInforHeader->biClrImportant = 0;
-	BitmapInforHeader->biSizeImage = 
-		((BitmapInforHeader->biWidth * BitmapInforHeader->biBitCount + 31)/32)*4* BitmapInforHeader->biHeight;
-
-	// 16λ<36><CEBB><EFBFBD>Ժ<EFBFBD><D4BA><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD>ֱ<EFBFBD>ӷ<EFBFBD><D3B7><EFBFBD>
-
-	return BitmapInfor;
-}
-
 LPVOID CScreenSpy::GetFirstScreenData()
 {
 	//<2F><><EFBFBD>ڴ<EFBFBD>ԭ<EFBFBD>豸<EFBFBD>и<EFBFBD><D0B8><EFBFBD>λͼ<CEBB><CDBC>Ŀ<EFBFBD><C4BF><EFBFBD>豸
-	::BitBlt(m_hFullMemDC, 0, 0, 
+	::BitBlt(m_hFullMemDC, 0, 0, m_ulFullWidth, m_ulFullHeight, m_hFullDC, 0, 0, SRCCOPY);
-		m_ulFullWidth, m_ulFullHeight, m_hFullDC, 0, 0, m_dwBitBltRop);
 
 	return m_BitmapData_Full;  //<2F>ڴ<EFBFBD>
 }
@@ -156,6 +129,7 @@ LPVOID CScreenSpy::GetNextScreenData(ULONG* ulNextSendLength)
 	WriteRectBuffer((LPBYTE)&CursorPos, sizeof(POINT));
 
 	// д<>뵱ǰ<EBB5B1><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+	static CCursorInfo m_CursorInfor;
 	BYTE	bCursorIndex = m_CursorInfor.getCurrentCursorIndex();
 	WriteRectBuffer(&bCursorIndex, sizeof(BYTE));
 
@@ -163,12 +137,10 @@ LPVOID CScreenSpy::GetNextScreenData(ULONG* ulNextSendLength)
 	if (m_bAlgorithm == ALGORITHM_DIFF)
 	{
 		// <20>ֶ<EFBFBD>ɨ<EFBFBD><C9A8>ȫ<EFBFBD><C8AB>Ļ  <20><><EFBFBD>µ<EFBFBD>λͼ<CEBB><CDBC><EFBFBD>뵽m_hDiffMemDC<44><43>
-		ScanScreen(m_hDiffMemDC, m_hFullDC, m_BitmapInfor_Full->bmiHeader.biWidth,
+		ScanScreen(m_hDiffMemDC, m_hFullDC, m_BitmapInfor_Full->bmiHeader.biWidth, m_BitmapInfor_Full->bmiHeader.biHeight);
-			m_BitmapInfor_Full->bmiHeader.biHeight);
 
 		//<2F><><EFBFBD><EFBFBD>Bit<69><74><EFBFBD>бȽ<D0B1><C8BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>޸<EFBFBD>m_lpvFullBits<74>еķ<D0B5><C4B7><EFBFBD>
-		*ulNextSendLength = m_RectBufferOffset + 
+		*ulNextSendLength = m_RectBufferOffset + CompareBitmap((LPBYTE)m_DiffBitmapData_Full, (LPBYTE)m_BitmapData_Full, 
-			CompareBitmap((LPBYTE)m_DiffBitmapData_Full, (LPBYTE)m_BitmapData_Full,
 			m_RectBuffer + m_RectBufferOffset, m_BitmapInfor_Full->bmiHeader.biSizeImage);
 
 		return m_RectBuffer;
@@ -182,7 +154,7 @@ VOID CScreenSpy::ScanScreen(HDC hdcDest, HDC hdcSour, ULONG ulWidth, ULONG ulHei
 {
 	AUTO_TICK(70);
 #if COPY_ALL
-	BitBlt(hdcDest, 0, 0, ulWidth, ulHeight, hdcSour, 0, 0, m_dwBitBltRop);
+	BitBlt(hdcDest, 0, 0, ulWidth, ulHeight, hdcSour, 0, 0, SRCCOPY);
 #else
 	const ULONG	ulJumpLine = 50;
 	const ULONG	ulJumpSleep = ulJumpLine / 10; 
@@ -195,15 +167,14 @@ VOID CScreenSpy::ScanScreen(HDC hdcDest, HDC hdcSour, ULONG ulWidth, ULONG ulHei
 			ulToJump = ulJumpLine; 
 		else
 			ulToJump = ulv1;
-		BitBlt(hdcDest, 0, i, ulWidth, ulToJump, hdcSour,0, i, m_dwBitBltRop);
+		BitBlt(hdcDest, 0, i, ulWidth, ulToJump, hdcSour,0, i, SRCCOPY);
 		Sleep(ulJumpSleep);
 	}
 #endif
 }
 
 
-ULONG CScreenSpy::CompareBitmap(LPBYTE CompareSourData, LPBYTE CompareDestData, 
+ULONG CScreenSpy::CompareBitmap(LPBYTE CompareSourData, LPBYTE CompareDestData, LPBYTE szBuffer, DWORD ulCompareLength)
-								LPBYTE szBuffer, DWORD ulCompareLength)
 {
 	AUTO_TICK(20);
 	// Windows<77>涨һ<E6B6A8><D2BB>ɨ<EFBFBD><C9A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>4<EFBFBD>ı<EFBFBD><C4B1><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>DWORD<52>Ƚ<EFBFBD>

client/ScreenSpy.h

@@ -15,15 +15,55 @@
 
 class CScreenSpy  
 {
+private:
+	BYTE             m_bAlgorithm;       // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>㷨
+	ULONG            m_ulbiBitCount;     // ÿ<><C3BF><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
+
+	ULONG            m_ulFullWidth;      // <20><>Ļ<EFBFBD><C4BB>
+	ULONG            m_ulFullHeight;     //<2F><>Ļ<EFBFBD><C4BB>
+	bool             m_bZoomed;          // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+	double           m_wZoom;            // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD>
+	double           m_hZoom;            // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD>
+
+	LPBITMAPINFO     m_BitmapInfor_Full; // BMP<4D><50>Ϣ
+
+	HWND             m_hDeskTopWnd;      //<2F><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4>ھ<EFBFBD><DABE><EFBFBD>
+	HDC              m_hFullDC;          //Explorer.exe <20>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>豸DC
+
+	HDC              m_hFullMemDC;
+	HBITMAP	         m_BitmapHandle;
+	PVOID            m_BitmapData_Full;
+
+	HDC              m_hDiffMemDC;
+	HBITMAP	         m_DiffBitmapHandle;
+	PVOID            m_DiffBitmapData_Full;
+
+	ULONG            m_RectBufferOffset; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
+	BYTE*            m_RectBuffer;       // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
 public:
 	CScreenSpy(ULONG ulbiBitCount);
+
 	virtual ~CScreenSpy();
 
-	ULONG GetBISize() const
+	int GetWidth()const {
-	{
+		return m_ulFullWidth;
-		ULONG	ColorNum = m_ulbiBitCount <= 8 ? 1 << m_ulbiBitCount : 0;
+	}
 
-		return sizeof(BITMAPINFOHEADER) + (ColorNum * sizeof(RGBQUAD));
+	int GetHeight() const {
+		return m_ulFullHeight;
+	}
+
+	bool IsZoomed() const {
+		return m_bZoomed;
+	}
+
+	double GetWZoom() const {
+		return m_wZoom;
+	}
+
+	double GetHZoom() const {
+		return m_hZoom;
 	}
 
 	const LPBITMAPINFO& GetBIData() const
@@ -31,45 +71,25 @@ public:
 		return m_BitmapInfor_Full;
 	}
 
-	ULONG  m_ulbiBitCount;
-	LPBITMAPINFO m_BitmapInfor_Full;
-	ULONG  m_ulFullWidth, m_ulFullHeight;               //<2F><>Ļ<EFBFBD>ķֱ<C4B7><D6B1><EFBFBD>
-	LPBITMAPINFO ConstructBI(ULONG ulbiBitCount, 
-		ULONG ulFullWidth, ULONG ulFullHeight);
-
-	HWND m_hDeskTopWnd;      //<2F><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4>ھ<EFBFBD><DABE><EFBFBD>
-	HDC  m_hFullDC;          //Explorer.exe <20>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>豸DC
-	HDC  m_hFullMemDC;
-	HBITMAP	m_BitmapHandle;
-	PVOID   m_BitmapData_Full;
-	DWORD  m_dwBitBltRop;
-	LPVOID GetFirstScreenData();
-
 	ULONG GetFirstScreenLength() const
 	{
 		return m_BitmapInfor_Full->bmiHeader.biSizeImage;
 	}
 
-	LPVOID GetNextScreenData(ULONG* ulNextSendLength);
+	FORCEINLINE VOID WriteRectBuffer(LPBYTE szBuffer, ULONG ulLength)
-	BYTE* m_RectBuffer;
-	ULONG m_RectBufferOffset;
-	BYTE   m_bAlgorithm;
-
-	FORCEINLINE VOID WriteRectBuffer(LPBYTE szBuffer,ULONG ulLength)
 	{
-		memcpy(m_RectBuffer + m_RectBufferOffset, szBuffer, ulLength);   
+		memcpy(m_RectBuffer + m_RectBufferOffset, szBuffer, ulLength);
 		m_RectBufferOffset += ulLength;
 	}
 
-	CCursorInfo m_CursorInfor;
+	LPVOID GetFirstScreenData();
-	HDC  m_hDiffMemDC;
+
-	HBITMAP	m_DiffBitmapHandle;
+	LPVOID GetNextScreenData(ULONG* ulNextSendLength);
-	PVOID   m_DiffBitmapData_Full;
+
-	ULONG CompareBitmap(LPBYTE CompareSourData, LPBYTE CompareDestData, 
+	ULONG CompareBitmap(LPBYTE CompareSourData, LPBYTE CompareDestData, LPBYTE szBuffer, DWORD ulCompareLength);
-		LPBYTE szBuffer, DWORD ulCompareLength);
+
 	VOID ScanScreen(HDC hdcDest, HDC hdcSour, ULONG ulWidth, ULONG ulHeight);
-	bool m_bZoomed;			// <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
-	double m_wZoom, m_hZoom; // <20><>Ļ<EFBFBD><C4BB><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
 };
 
 #endif // !defined(AFX_SCREENSPY_H__5F74528D_9ABD_404E_84D2_06C96A0615F4__INCLUDED_)

client/StdAfx.h

@@ -6,6 +6,9 @@
 #if !defined(AFX_STDAFX_H__46CA6496_AAD6_4658_B6E9_D7AEB26CDCD5__INCLUDED_)
 #define AFX_STDAFX_H__46CA6496_AAD6_4658_B6E9_D7AEB26CDCD5__INCLUDED_
 
+// ʹ<><CAB9>ѹ<EFBFBD><D1B9><EFBFBD>㷨<EFBFBD><E3B7A8><EFBFBD>㷨<EFBFBD><E3B7A8>Ҫ<EFBFBD><D2AA>server<65><72>stdafx.hƥ<68><C6A5>
+#define USING_COMPRESS 1
+
 // <20>Ƿ<EFBFBD>ʹ<EFBFBD><CAB9>ZLIB
 #define USING_ZLIB 1
 
@@ -57,19 +60,25 @@ class auto_tick
 {
 private:
 	const char *func;
-	int threshold;
+	int span;
 	clock_t tick;
 	__inline clock_t now() const { return clock(); }
+	__inline int time() const { return now() - tick; }
 
 public:
-	auto_tick(const char *func_name, int th=5) : func(func_name), threshold(th), tick(now()) { }
+	auto_tick(const char *func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
-	~auto_tick() {int s(this->time());if(s>threshold)printf("[%s]ִ<><D6B4>ʱ<EFBFBD><CAB1>: [%d]ms.\n", func, s);}
+	~auto_tick() { stop(); }
-	__inline int time() const { return now() - tick; }
+
+	__inline void stop() {
+		if (span != 0) { int s(this->time()); if (s > span)printf("[%s]ִ<><D6B4>ʱ<EFBFBD><CAB1>: [%d]ms.\n", func, s); span = 0; }
+	}
 };
 
 #ifdef _DEBUG
 // <20><><EFBFBD>ܼ<EFBFBD><DCBC>㵱ǰ<E3B5B1><C7B0><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ӡ
 #define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
+#define STOP_TICK TICK.stop()
 #else
 #define AUTO_TICK(thresh) 
+#define STOP_TICK
 #endif

server/2015Remote/2015RemoteDlg.cpp

@@ -410,6 +410,8 @@ BOOL CMy2015RemoteDlg::OnInitDialog()
 	ShowWindow(SW_SHOW);
 #endif
 
+	timeBeginPeriod(1);
+
 	return TRUE;  // <20><><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5>ؼ<EFBFBD><D8BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> TRUE
 }
 
@@ -583,6 +585,7 @@ void CMy2015RemoteDlg::OnClose()
 		delete m_iocpServer;
 		m_iocpServer = NULL;
 	}
+	timeEndPeriod(1);
 	CDialogEx::OnClose();
 }
 

server/2015Remote/IOCPServer.cpp

@@ -312,20 +312,20 @@ DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 
 	InterlockedIncrement(&This->m_ulCurrentThread);      
 	InterlockedIncrement(&This->m_ulBusyThread);         
-
+	timeBeginPeriod(1);
 	while (This->m_bTimeToKill==FALSE)
 	{
-		InterlockedDecrement(&This->m_ulBusyThread);  
+		AUTO_TICK(40);
+		InterlockedDecrement(&This->m_ulBusyThread);
+		// GetQueuedCompletionStatus<75><73>ʱ<EFBFBD>Ƚϳ<C8BD><CFB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¿ͻ<C2BF><CDBB>˷<EFBFBD><CBB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><DDB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߲<EFBFBD><DFB2><EFBFBD>
 		BOOL bOk = GetQueuedCompletionStatus(
 			hCompletionPort,
 			&dwTrans,
 			(LPDWORD)&ContextObject,
-			&Overlapped,INFINITE);  
+			&Overlapped, INFINITE);
-
+		STOP_TICK;
-		DWORD dwIOError = GetLastError();   
+		DWORD dwIOError = GetLastError();
-
 		OverlappedPlus = CONTAINING_RECORD(Overlapped, OVERLAPPEDPLUS, m_ol);
-
 		ulBusyThread = InterlockedIncrement(&This->m_ulBusyThread); //1 1
 		if ( !bOk && dwIOError != WAIT_TIMEOUT )   //<2F><><EFBFBD>Է<EFBFBD><D4B7><EFBFBD><EFBFBD>׻<EFBFBD><D7BB>Ʒ<EFBFBD><C6B7><EFBFBD><EFBFBD>˹ر<CBB9>                    
 		{
@@ -391,6 +391,7 @@ DWORD IOCPServer::WorkThreadProc(LPVOID lParam)
 
 		SAFE_DELETE(OverlappedPlus);
 	}
+	timeEndPeriod(1);
 	SAFE_DELETE(OverlappedPlus);
 
 	InterlockedDecrement(&This->m_ulWorkThreadCount);
@@ -469,10 +470,15 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 				ContextObject->InCompressedBuffer.ReadBuffer((PBYTE) &ulOriginalLength, sizeof(ULONG));
 				ULONG ulCompressedLength = ulPackTotalLength - HDR_LENGTH; //461 - 13  448
 				PBYTE CompressedBuffer = new BYTE[ulCompressedLength];  //û<>н<EFBFBD>ѹ
-				PBYTE DeCompressedBuffer = new BYTE[ulOriginalLength];  //<2F><>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>  436
 				//<2F><><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD>ǰ<EFBFBD><C7B0>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>û<EFBFBD>н<EFBFBD>ѹ<EFBFBD><D1B9>ȡ<EFBFBD><C8A1>pData   448
 				ContextObject->InCompressedBuffer.ReadBuffer(CompressedBuffer, ulCompressedLength);
+#if USING_COMPRESS
+				PBYTE DeCompressedBuffer = new BYTE[ulOriginalLength];  //<2F><>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>  436
 				int	iRet = uncompress(DeCompressedBuffer, &ulOriginalLength, CompressedBuffer, ulCompressedLength);
+#else
+				PBYTE DeCompressedBuffer = CompressedBuffer;
+				int iRet = 0;
+#endif
 				if (Z_SUCCESS(iRet))
 				{
 					ContextObject->InDeCompressedBuffer.ClearBuffer();
@@ -482,11 +488,15 @@ BOOL IOCPServer::OnClientReceiving(PCONTEXT_OBJECT  ContextObject, DWORD dwTrans
 				}else{
 					OutputDebugStringA("[ERROR] uncompress failed \n");
 					delete [] CompressedBuffer;
+#if USING_COMPRESS // <20>ͷ<EFBFBD><CDB7>ڴ<EFBFBD>
 					delete [] DeCompressedBuffer;
+#endif
 					throw "Bad Buffer";
 				}
 				delete [] CompressedBuffer;
+#if USING_COMPRESS // <20>ͷ<EFBFBD><CDB7>ڴ<EFBFBD>
 				delete [] DeCompressedBuffer;
+#endif
 			}else{
 				break;
 			}

server/2015Remote/stdafx.h

@@ -5,6 +5,9 @@
 
 #pragma once
 
+// ʹ<><CAB9>ѹ<EFBFBD><D1B9><EFBFBD>㷨<EFBFBD><E3B7A8><EFBFBD>㷨<EFBFBD><E3B7A8>Ҫ<EFBFBD><D2AA>clien<65><6E>stdafx.hƥ<68><C6A5>
+#define USING_COMPRESS 1
+
 // <20>Ƿ<EFBFBD>ʹ<EFBFBD><CAB9>ZLIB
 #define USING_ZLIB 1
 
@@ -234,19 +237,25 @@ class auto_tick
 {
 private:
 	const char *func;
-	int threshold;
+	int span;
 	clock_t tick;
 	__inline clock_t now() const { return clock(); }
+	__inline int time() const { return now() - tick; }
 
 public:
-	auto_tick(const char *func_name, int th=5) : func(func_name), threshold(th), tick(now()) { }
+	auto_tick(const char *func_name, int th = 5) : func(func_name), span(th), tick(now()) { }
-	~auto_tick(){int s(this->time());if(s>threshold)TRACE("[%s]ִ<><D6B4>ʱ<EFBFBD><CAB1>: [%d]ms.\n", func, s);}
+	~auto_tick() { stop(); }
-	__inline int time() const { return now() - tick; }
+
+	__inline void stop() {
+		if (span != 0) { int s(this->time()); if (s > span)TRACE("[%s]ִ<><D6B4>ʱ<EFBFBD><CAB1>: [%d]ms.\n", func, s); span = 0; }
+	}
 };
 
 #ifdef _DEBUG
 // <20><><EFBFBD>ܼ<EFBFBD><DCBC>㵱ǰ<E3B5B1><C7B0><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ӡ
 #define AUTO_TICK(thresh) auto_tick TICK(__FUNCTION__, thresh)
+#define STOP_TICK TICK.stop()
 #else
 #define AUTO_TICK(thresh) 
+#define STOP_TICK 
 #endif