精通Windows Sockets网络开发源码

// ClientView.cpp : implementation of the CClientView class // #include "stdafx.h" #include "resource.h" #include "Client.h" #include "MainFrm.h" #include "ClientDoc.h" #include "ClientView.h" #include "LoginDlg.h" #include "UserView.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CClientView IMPLEMENT_DYNCREATE(CClientView, CView) BEGIN_MESSAGE_MAP(CClientView, CView) //{{AFX_MSG_MAP(CClientView) ON_WM_PAINT() ON_WM_CREATE() ON_WM_DESTROY() ON_WM_SETCURSOR() ON_WM_LBUTTONDOWN() ON_COMMAND(ID_CLIENT_NEWGAME, OnClientNewgame) ON_UPDATE_COMMAND_UI(ID_CLIENT_NEWGAME, OnUpdateClientNewgame) ON_COMMAND(ID_CLIENT_SURRENDER, OnClientSurrender) ON_UPDATE_COMMAND_UI(ID_CLIENT_SURRENDER, OnUpdateClientSurrender) ON_COMMAND(ID_CLIENT_DISCONNECT, OnClientDisconnect) ON_UPDATE_COMMAND_UI(ID_CLIENT_DISCONNECT, OnUpdateClientDisconnect) //}}AFX_MSG_MAP ON_MESSAGE(WM_USER_CLIENTACCEPT, OnSocketAccept) ON_MESSAGE(WM_USER_CLIENTREAD, OnSocketRead) ON_MESSAGE(WM_USER_CLIENTCLOSE, OnSocketClose) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CClientView construction/destruction CClientView::CClientView() :m_nTotalEvent(0), m_sListen(INVALID_SOCKET), m_sServer(INVALID_SOCKET), m_sClient(INVALID_SOCKET), m_hEventExit(NULL), m_bRuning(FALSE), m_pServerSocket(NULL), m_pListenSocket(NULL), m_pClientSocket(NULL), m_bLinked(FALSE), m_bInGame(FALSE), m_bOpponentWin(FALSE) { // TODO: add construction code here } CClientView::~CClientView() { } BOOL CClientView::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return CView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CClientView drawing void CClientView::OnDraw(CDC* pDC) { CClientDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc); // TODO: add draw code for native data here } ///////////////////////////////////////////////////////////////////////////// // CClientView diagnostics #ifdef _DEBUG void CClientView::AssertValid() const { CView::AssertValid(); } void CClientView::Dump(CDumpContext& dc) const { CView::Dump(dc); } CClientDoc* CClientView::GetDocument() // non-debug version is inline { ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CClientDoc))); return (CClientDoc*)m_pDocument; } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CClientView message handlers /* * WM_PAINT消息响应函数 */ void CClientView::OnPaint() { CPaintDC dc(this); //设备环境 CBitmap bitmap; bitmap.LoadBitmap (IDB_BKWOOD); //载入棋盘位图 CDC dcMem; dcMem.CreateCompatibleDC(&dc); //创建内存设备环境 //将棋盘位图选入内存设备环境 CBitmap* pOldBitmap = dcMem.SelectObject(&bitmap); //获取客户区域 CRect rect(0, 0, 0, 0); GetClientRect(&rect); //画棋盘 dc.StretchBlt(0, 0, rect.Width(), rect.Height(), &dcMem, 0, 0, 640, 640, SRCCOPY); //画线 for(int i = 1; i <= DIVISIONS; i++) { dc.MoveTo(CELLSIZE, i * CELLSIZE); dc.LineTo(DIVISIONS * CELLSIZE, i * CELLSIZE);//水平线 dc.MoveTo(i * CELLSIZE, CELLSIZE); dc.LineTo(i * CELLSIZE, DIVISIONS * CELLSIZE);//垂直线 } //画天元和星位 dc.SelectStockObject(BLACK_BRUSH);//黑色刷子 int nRadius = 4;//半径 dc.Ellipse(CELLSIZE + CELLSIZE * 3 - nRadius, CELLSIZE + CELLSIZE * 3 - nRadius, CELLSIZE + CELLSIZE * 3 + nRadius, CELLSIZE + CELLSIZE * 3 + nRadius); dc.Ellipse(CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) - nRadius, CELLSIZE + CELLSIZE * 3 - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) + nRadius, CELLSIZE + CELLSIZE * 3 + nRadius); dc.Ellipse(CELLSIZE + CELLSIZE * (DIVISIONS / 2) - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS / 2) - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS / 2) + nRadius, CELLSIZE + CELLSIZE * (DIVISIONS / 2) + nRadius); dc.Ellipse(CELLSIZE + CELLSIZE * 3 - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) - nRadius, CELLSIZE + CELLSIZE * 3 + nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) + nRadius); dc.Ellipse(CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) - nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) + nRadius, CELLSIZE + CELLSIZE * (DIVISIONS - 3 - 1) + nRadius); //画外框线 dc.SelectStockObject(NULL_BRUSH); CPen pen(PS_SOLID, 4, RGB(0, 0, 0));//黑色画笔 CPen* pOldPen = dc.SelectObject(&pen); CRect rectFrame(CELLSIZE, CELLSIZE, DIVISIONS * CELLSIZE + 2, DIVISIONS * CELLSIZE + 2); rectFrame.InflateRect(5, 5); dc.Rectangle(&rectFrame); dc.SelectObject(pOldPen); //将画笔选回设备环境 dc.SelectObject(pOldBitmap);//将位图选回设备环境 //画棋子 DrawPieces(); } /* *画棋子 */ void CClientView::DrawPieces() { CClientDC dc(this); //设备环境 CBitmap bmWhite, bmBlack, bmMask; bmWhite.LoadBitmap(IDB_WHITEPIECE); //载入白棋位图 bmBlack.LoadBitmap(IDB_BLACKPIECE); //载入黑棋位图 bmMask.LoadBitmap(IDB_MASK); //载入掩码位图 //创建白棋内存设备环境 CDC dcMemWhite; dcMemWhite.CreateCompatibleDC(&dc); //将白棋位图选入内存设备环境 CBitmap* pOld1 = dcMemWhite.SelectObject(&bmWhite); //创建黑棋内存设备环境 CDC dcMemBlack; dcMemBlack.CreateCompatibleDC(&dc); //将黑棋选入内存设备环境 CBitmap* pOld2 = dcMemBlack.SelectObject(&bmBlack); //创建掩码内存设备环境 CDC dcMemMask; dcMemMask.CreateCompatibleDC(&dc); //将掩码位图选入内存设备环境 CBitmap* pOld3 = dcMemMask.SelectObject(&bmMask); //用与方式画白棋 dcMemWhite.BitBlt(0, 0, 36, 36, &dcMemMask, 0, 0, SRCAND); //用与方式画黑棋 dcMemBlack.BitBlt(0, 0, 36, 36, &dcMemMask, 0, 0, SRCAND); //画棋子 for(int i = 0; i < DIVISIONS; i++) for(int j = 0; j < DIVISIONS; j++) { if(m_nCoords[i][j] == -1) { dc.BitBlt((i + 1) * CELLSIZE - 18, (j + 1) * CELLSIZE - 18, 36, 36, &dcMemMask, 0, 0, 0x220326); //用或方式画白棋 dc.BitBlt((i + 1) * CELLSIZE - 18, (j + 1) * CELLSIZE - 18, 36, 36, &dcMemWhite, 0, 0, SRCPAINT); } if(m_nCoords[i][j] == 1) { dc.BitBlt((i + 1) * CELLSIZE - 18, (j + 1) * CELLSIZE - 18, 36, 36, &dcMemMask, 0, 0, 0x220326); //用或方式画黑棋 dc.BitBlt((i + 1) * CELLSIZE - 18, (j + 1) * CELLSIZE - 18, 36, 36, &dcMemBlack, 0, 0, SRCPAINT); } //画上一步棋子的位置 if(i == m_ptLastStep.x && j == m_ptLastStep.y && m_nCoords[i][j] != 0) { CPen pen(PS_SOLID, 1, RGB(192, 0, 0)); CPen* pOldPen = dc.SelectObject(&pen); dc.SelectStockObject(NULL_BRUSH); dc.Rectangle((i + 1) * CELLSIZE - 18,(j + 1) * CELLSIZE - 18, (i + 1) * CELLSIZE + 18,(j + 1) * CELLSIZE + 18); dc.SelectObject(pOldPen); } } //将位图选回内存设备环境 dcMemWhite.SelectObject(pOld1); dcMemBlack.SelectObject(pOld2); dcMemMask.SelectObject(pOld3); } int CClientView::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CView::OnCreate(lpCreateStruct) == -1) return -1; return 0; } /* * 初始化 */ void CClientView::OnInitialUpdate() { CView::OnInitialUpdate(); //连接服务器 if(FALSE == ConnectServer()) { GetParent()->GetParent()->PostMessage(WM_NCDESTROY); return; } //开始监听 if(FALSE == BeginListen()) { GetParent()->GetParent()->PostMessage(WM_NCDESTROY); return; } //设置客户端运行状态 m_bRuning = TRUE; //创建线程退出事件对象 m_hEventExit = CreateEvent(NULL, TRUE, FALSE, NULL);//手动设置，初始“未传信”状态 //创建线程参数 PTHREADPARAM pThreadParam = new THREADPARAM; pThreadParam->hClientHwnd = thi