www.gusucode.com > 一些VC++网络编程实例源代码-源码程序 > 一些VC++网络编程实例源代码-源码程序\code\第九章\Phone\PhoneDlg.cpp
//Download by http://www.NewXing.com // PhoneDlg.cpp : implementation file // #include "stdafx.h" #include "Phone.h" #include "PhoneDlg.h" #pragma comment(lib, "wsock32") #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CPhoneDlg dialog CPhoneDlg::CPhoneDlg(CWnd* pParent /*=NULL*/) : CDialog(CPhoneDlg::IDD, pParent) { //{{AFX_DATA_INIT(CPhoneDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CPhoneDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CPhoneDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CPhoneDlg, CDialog) //{{AFX_MSG_MAP(CPhoneDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_COMMAND(ID_TEST, OnTest) ON_WM_DESTROY() ON_COMMAND(ID_CONNECT, OnConnect) ON_COMMAND(ID_OPENSERVER, OnOpenserver) ON_COMMAND(ID_LOCAL_IP, OnLocalIp) ON_COMMAND(ID_DISCONNECT, OnDisconnect) ON_WM_TIMER() //}}AFX_MSG_MAP ON_MESSAGE(WM_READREADY,OnReadReady) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CPhoneDlg message handlers BOOL CPhoneDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon if (!m_wndToolBar.Create(this) || !m_wndToolBar.LoadToolBar(IDR_MAINFRAME)) { TRACE0("Failed to create toolbar\n"); return -1; // fail to create } m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC); // we need to resize the dialog to make room for control bars. // first, figure out how big the control bars are. crect rcclientstart; CRect rcClientNow,rcClientStart; GetClientRect(rcClientStart); RepositionBars(AFX_IDW_CONTROLBAR_FIRST,AFX_IDW_CONTROLBAR_LAST, 0, reposQuery, rcClientNow); // now move all the controls so they are in the same relative // position within the remaining client area as they would be // with no control bars. CPoint ptOffset(rcClientNow.left - rcClientStart.left,rcClientNow.top - rcClientStart.top); CRect rcChild; CWnd *pWndChild = GetWindow(GW_CHILD); while (pWndChild) { pWndChild->GetWindowRect(rcChild); ScreenToClient(rcChild); rcChild.OffsetRect(ptOffset); pWndChild->MoveWindow(rcChild, false); pWndChild = pWndChild->GetNextWindow(); } // adjust the dialog window dimensions CRect rcWindow; GetWindowRect(rcWindow); rcWindow.right += rcClientStart.Width() - rcClientNow.Width(); rcWindow.bottom += rcClientStart.Height() - rcClientNow.Height(); MoveWindow(rcWindow, false); // and position the control bars RepositionBars(AFX_IDW_CONTROLBAR_FIRST,AFX_IDW_CONTROLBAR_LAST, 0); if (WSAStartup(WINSOCK_VERSION,&wsaData)) { MessageBeep(MB_ICONSTOP); MessageBox("Winsock could not be initialized!", AfxGetAppName(), MB_OK|MB_ICONSTOP); WSACleanup(); return(FALSE); } m_bWaiting=TRUE; m_bPassive=TRUE; m_bClose=TRUE; m_RemoteIP=0; m_nBlockSize=BLOCK; nID=0; chSndOut=(unsigned char*)malloc(BLOCK); OnOpenserver(); sndIn.SetBits(8); sndIn.SetBlockProp(m_nBlockSize,MAX); sndIn.SetSampleRate(11025); sndOut.SetBits(8); sndOut.SetBlockProp(m_nBlockSize,MAX); sndOut.SetSampleRate(11025); sndIn.SetTestProp(TRUE); sndIn.SetSoundOut(&sndOut); sndIn.SetCompressionObject(&cmpSend); cmpSend.SelectMethod(3); cmpReceive.SelectMethod(3); cmpReceive.SetWaveFormat(1,11025,8); cmpReceive.Initialize(); cmpReceive.SetDstSamples(BLOCK/2,(unsigned char*)chRecv); cmpReceive.PrepareSpace(FALSE); return TRUE; // return TRUE unless you set the focus to a control } void CPhoneDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CPhoneDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CPhoneDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } BOOL CPhoneDlg::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext) { return CDialog::Create(IDD, pParentWnd); } void CPhoneDlg::OnTest() { m_nBlockSize=BLOCK; sndIn.SetBits(8); sndIn.SetBlockProp(m_nBlockSize,MAX); sndIn.SetSampleRate(11025); sndOut.SetBits(8); sndOut.SetBlockProp(m_nBlockSize,MAX); sndOut.SetSampleRate(11025); sndIn.SetTestProp(TRUE); sndIn.SetSoundOut(&sndOut); sndIn.OpenMic(); sndOut.OpenSpk(); } void CPhoneDlg::OnOK() { sndIn.CloseMic(); sndOut.CloseSpk(); CDialog::OnOK(); } void CPhoneDlg::OnDestroy() { int iErrorCode; char chMsgBuffer[100]; if(m_sSend) closesocket(m_sSend); if(m_sRecv) closesocket(m_sRecv); if ((iErrorCode = WSACleanup())) { wsprintf(chMsgBuffer, "Winsock error %d.", iErrorCode); MessageBeep(MB_ICONSTOP); MessageBox(chMsgBuffer, AfxGetAppName(), MB_OK|MB_ICONSTOP); } free(chSndOut); if(nID!=0) KillTimer(nID); CDialog::OnDestroy(); } void CPhoneDlg::OnConnect() { m_bPassive=FALSE; Connect(TRUE); } void CPhoneDlg::OnOpenserver() { m_sSend=socket(AF_INET,SOCK_DGRAM,0); m_sRecv=socket(AF_INET,SOCK_DGRAM,0); m_sAccept=socket(AF_INET,SOCK_STREAM,0); char chName[64]; gethostname(chName,sizeof(chName)); addrSend.sin_family=AF_INET; addrSend.sin_addr.S_un.S_addr=INADDR_ANY;//inet_addr(m_chLocalIp); addrSend.sin_port=htons(SENDPORT); if (bind(m_sSend,(LPSOCKADDR)&addrSend,sizeof(addrSend))== SOCKET_ERROR) { ReportWinsockErr("Could not bind server socket."); } addrRecv.sin_family=AF_INET; addrRecv.sin_addr.S_un.S_addr=INADDR_ANY;//inet_addr(m_chLocalIp); addrRecv.sin_port=htons(RECEIVEPORT); if (bind(m_sRecv,(LPSOCKADDR)&addrRecv,sizeof(addrRecv))==SOCKET_ERROR) { ReportWinsockErr("Could not bind server socket."); } int iError=WSAAsyncSelect(m_sRecv,m_hWnd,WM_READREADY,FD_READ|FD_CLOSE); if(iError==SOCKET_ERROR) { ReportWinsockErr("Could not Select server socket."); } } LRESULT CPhoneDlg::OnReadReady(WPARAM wParam, LPARAM lParam) { int iRecievedNum; char* ip=(char*)malloc(64); if(m_bWaiting){ iRecievedNum=recv(m_sRecv,chRecv,sizeof(chRecv),0); if(iRecievedNum==SOCKET_ERROR) { ReportWinsockErr("Could not Receive the Data."); return 0L; } if(chRecv[0]=='P' && chRecv[1]=='H' ){ m_bWaiting=FALSE; sscanf(chRecv,"PHONE %s",ip); m_RemoteIP=inet_addr(ip); m_RemoteAddr.sin_addr.S_un.S_addr=m_RemoteIP; m_RemoteAddr.sin_family=AF_INET; m_RemoteAddr.sin_port=htons(RECEIVEPORT); if(m_bPassive){ char *call=(char*)malloc(128); wsprintf(call,"A Call From %s\n,Are want to response?",ip); if(1==AfxMessageBox(call,MB_OKCANCEL)) Connect(FALSE); else return 0L; free(call); } m_bPassive=TRUE; sndIn.SetTestProp(FALSE); sndIn.SetSocketParam(m_sSend,m_RemoteAddr); sndIn.OpenMic(); sndOut.OpenSpk(); } else{ // MessageBox("Error On the Buffer"); return 0L; } } else{ int tmp=sizeof(m_RemoteAddr); iRecievedNum=recvfrom(m_sRecv,chRecv,BLOCK,0,(LPSOCKADDR)&m_RemoteAddr,&tmp); if((chRecv[0]=='P' && chRecv[1]=='H')) return 0L; if(chRecv[0]=='C' && chRecv[1]=='O'){ if(!m_bClose) OnDisconnect(); return 0L; } if(iRecievedNum==SOCKET_ERROR) { ReportWinsockErr("Could not Receive the Data."); return 0L; } cmpReceive.SetDstSamples(iRecievedNum,(unsigned char*)chRecv); long temp=cmpReceive.UnConvert(TRUE,NULL,0); if(temp<BLOCK){ cmpReceive.UnConvert(FALSE,chSndOut,temp); sndOut.WriteData((char *)chSndOut,temp); } else{ cmpReceive.UnConvert(FALSE,chSndOut,BLOCK); sndOut.WriteData((char *)chSndOut,BLOCK); } } free(ip); return 0L; } void CPhoneDlg::ReportWinsockErr(LPSTR lpszErrorMsg) { char chMsgBuffer[100]; wsprintf(chMsgBuffer, "\nWinsock error %d: %s\n\n", WSAGetLastError(), lpszErrorMsg); MessageBox(chMsgBuffer, AfxGetAppName(), MB_OK|MB_ICONSTOP); return; } int CPhoneDlg::GetLocalIP(unsigned long *ip, int len) { char chName[128]; gethostname(chName,sizeof(chName)); struct hostent* pHost; pHost = gethostbyname(chName); CString str; int i=0; for(i=0; pHost!=NULL && pHost->h_addr_list[i]!=NULL; i++ ){ int j; for(j = 0;j<pHost->h_length;j++ ){ CString addr; if( j > 0 ) str += "."; addr.Format("%u", (unsigned int)((unsigned char*)pHost->h_addr_list[i])[j]); str += addr; } if(i>len) return 0; ip[i]=inet_addr(str); str.Empty(); } return i; } void CPhoneDlg::OnLocalIp() { unsigned long ip[2]; int i=GetLocalIP(ip,2); char* str=(char*)malloc(64); in_addr t; t.S_un.S_addr=ip[0]; if(i!=0) str=inet_ntoa(t); MessageBox(str); free(str); } void CPhoneDlg::OnDisconnect() { char *chClose=(char*)malloc(12); wsprintf(chClose,"CLOSE"); m_bClose=TRUE; sendto(m_sSend,chClose,sizeof(chClose),0,(LPSOCKADDR)&m_RemoteAddr,sizeof(m_RemoteAddr)); sndIn.CloseMic(); sndOut.CloseSpk(); m_RemoteIP=0; m_bWaiting=TRUE; m_bPassive=TRUE; free(chClose); } BOOL CPhoneDlg::Connect(BOOL b) { unsigned long ip; char* str=new char[64]; char chQuery[64]; SOCKADDR_IN to; m_bClose=FALSE; if(b){ CIPAddress dlg; if(dlg.DoModal()==IDCANCEL) return FALSE; else{ m_RemoteIP=inet_addr(dlg.ip); nID=SetTimer(1,10000,NULL); } } int i=GetLocalIP(&ip,1); in_addr t; t.S_un.S_addr=ip; if(i!=0) str=inet_ntoa(t); wsprintf(chQuery,"PHONE %s",str); to.sin_family=AF_INET; to.sin_port=htons(RECEIVEPORT); to.sin_addr.S_un.S_addr=m_RemoteIP;//inet_addr("210.32.151.247"); int iError=sendto(m_sSend,chQuery,sizeof(chQuery),0,(LPSOCKADDR)&to,sizeof(to)); if(iError==SOCKET_ERROR) { ReportWinsockErr("Could not establish connect."); return FALSE; } return TRUE; } void CPhoneDlg::OnTimer(UINT nIDEvent) { switch(nIDEvent){ case 1: if(m_bPassive==FALSE){ AfxMessageBox("You have called the wrong IP,or he don't want to response!"); m_bPassive=TRUE; } case 2:{ } } CDialog::OnTimer(nIDEvent); }