基于mfcwindows socket编程实验报告

5MFC的WindowsSocket 班级：12级7班室程序（提供简单的群聊功能），具体要求如下：（与实验4相同）。操作系统：WindowsXP 开发环境：VC++6.0；//MySocket.cpp#include"stdafx.h"#include"talkc.h"#include"MySocket.h"#ifdef#undefTHIS_FILEstaticcharTHIS_FILE[] //{}{}//Donoteditthefollowinglines,whichareneededbyClassWizard.#if0 ////CMySocketmembervoidCMySocket::OnConnect(int{if//callthedialog'sOnConnectfunction}voidCMySocket::OnReceive(int{if//callthedialog'sOnReceivefunction}voidCMySocket::OnClose(int{if//callthedialog'sOnClosefunction}{//setthememberpointer}#include"stdafx.h"#include"talks.h"#ifdef#undefTHIS_FILEstaticcharTHIS_FILE[]= FILE;//CAboutDlgdialogusedforAppAboutclassCAboutDlg:publicCDialog{//Dialogenum{IDD=IDD_ABOUTBOX//ClassWizardgeneratedvirtualfunctionvirtualvoidDoDataExchange(CDataExchange* //DDX/DDV//ImplementationCAboutDlg::CAboutDlg():{}{}//Nomessage//CTalksDlg:CDialog(CTalksDlg::IDD,{m_strMsg=_T("");m_nServPort=0;//NotethatLoadIcondoesnotrequireasubsequentDestroyIconinWin32m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);}{DDX_Control(pDX,IDC_BUTTON_LISTEN,m_btnListen);DDX_Control(pDX,IDC_LIST_RECEIVED,m_listReceived);DDX_Control(pDX,IDC_LIST_SENT,m_listSent);DDX_Text(pDX,IDC_EDIT_SERVNAME,m_strServName);DDX_Text(pDX,IDC_EDIT_MSG,m_strMsg);DDX_Text(pDX,IDC_EDIT_SERVPORT,m_nServPort);}ON_BN_CLICKED(IDC_BUTTON_CLOSE,OnButtonClose)ON_BN_CLICKED(IDOK,OnSendMsg)//CTalksDlgmessageBOOL{//Add"About..."menuitemtosystem//IDM_ABOUTBOXmustbeinthesystemcommandrange.ASSERT((IDM_ABOUTBOX&0xFFF0)==IDM_ABOUTBOX);ASSERT(IDM_ABOUTBOX<0xF000);if(pSysMenu!=NULL){CStringstrAboutMenu;if(!strAboutMenu.IsEmpty()){}}//Settheiconforthis Theframeworkdoesthis whentheapplication'smainwindowisnotadialogSetIcon(m_hIcon,TRUE); //SetbigiconSetIcon(m_hIcon,FALSE); //Setsmallicon//TODO:Addextrainitialization//initializethecontrolvariablesm_strServName="localhost";//servername=localhostm_nServPort=1000;//serverport=1000//setsocketdialogpointers，return //return unlessyousetthefocustoa}{}void{}HCURSOR{}voidCTalksDlg::OnButtonListen(){//retrivedatafromdialog//disabletheconnectionandtypecontrols}voidCTalksDlg::OnButtonClose(){//calltheOnClosefunction}voidCTalksDlg::OnSendMsg(){intnLen;//lengthofintnSent;//lengthofmessagebeen//retrivedatafromdialog//anymessagetobesent?if{//getlengthofthemessage//sendthemessage//sendif{//addthemessagetothesentlistbox//updatethedialog}{}//clearthecurrentmessage//updatethedailog}}void{//to//accepttheconnectionrequest//enablethetextandmessagecontrolsGetDlgItem(IDOK)->EnableWindow(TRUE);//bottonsend}void{char*pBuf=newchar[1025];intnBufSize=1024;intCString//receivethemessage//receiveif{//truncatetheendofthemessage//copythemessagetoaCString//addthemessagetothereceivedlistbox//Updatethe}{}}

void{//to//enablethetextandmessagecontrolsGetDlgItem(IDOK)->EnableWindow(TRUE);//bottonsend//closebottonready,onlytoclientm_listReceived.AddString("服务器收到了onconnect消息");}void{//closetheconnectedsocket//disablethemessagesendingcontrolsGetDlgItem(IDOK)->EnableWindow(FALSE);//bottonsend//clearthelist}#include"stdafx.h"#include"talkc.h"#include"MySocket.h"#include"TalkcDlg.h"#ifdef#undefTHIS_FILEstaticcharTHIS_FILE[]= FILE;//{//putthememberpointertoNULL}{//putthememberpointertoNULL}//Donoteditthefollowinglines,whichareneededbyClassWizard.#if0 ////CMySocketmembervoidCMySocket::OnConnect(int{if//callthedialog'sOnConnectfunction}voidCMySocket::OnReceive(int{if//callthedialog'sOnReceivefunction}voidCMySocket::OnClose(int{if//callthedialog'sOnClosefunction}{//setthememberpointer}#include"stdafx.h"#include"talkc.h"#ifdef#undefTHIS_FILEstaticcharTHIS_FILE[]= FILE;//CAboutDlgdialogusedforAppclassCAboutDlg:public{//Dialogenum{IDD=IDD_ABOUTBOX//ClassWizardgeneratedvirtualfunctionvirtualvoidDoDataExchange(CDataExchange* //DDX/DDV//ImplementationCAboutDlg::CAboutDlg():{}{}//Nomessage//CTalkcDlg:CDialog(CTalkcDlg::IDD,{m_strMsg=_T("");m_strServName=_T("");m_nServPort=0;//NotethatLoadIcondoesnotrequireasubsequentDestroyIconinWin32m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);}{DDX_Control(pDX,IDC_LIST_RECEIVED,m_listReceived);DDX_Control(pDX,IDC_BUTTON_CONNECT,m_btnConnect);DDX_Text(pDX,IDC_EDIT_MSG,m_strMsg);DDX_Text(pDX,IDC_EDIT_SERVPORT,m_nServPort);}ON_BN_CLICKED(IDOK,OnSendMsg)//CTalkcDlgmessageBOOL{}{}void{}//Thesystemcallsthistoobtainthecursortodisplaywhiletheuser theminimizedHCURSOR{}voidCTalkcDlg::OnButtonConnect(){//retrivedatafromdialog//disabletheconnectionandtypecontrols//client,createadefaultsocket//opentheconnectiontotheserver}voidCTalkcDlg::OnSendMsg(){intnLen;//lengthofintnSent;//lengthofmessagebeen//retrivedatafromdialog//anymessagetobesent?if{//getlengthofthemessage//sendthemessage//sendif{}{}

//addthemessagetothesentlistbox//updatethedialog//clearthecurrentmessage//updatethedailog}}voidCTalkcDlg::OnButtonClose(){//calltheOnClosefunction}void{char*pBuf=newchar[1025];intnBufSize=1024;intCString//receivethemessage//receiveif{}{}}

//truncatetheendofthemessage//copythemessagetoaCString//addthemessagetothereceivedlistbox//Updatethedialogvoid{//to//enablethetextandmessagecontrolsGetDlgItem(IDOK)->EnableWindow(TRUE);//bottonsend//closebottonready