小马待修改客户机远程打开服务器上的光驱

Posted 2020-09-04 shuoed

 

客户端：

 1 #include<stdio.h>
 2 #include<winsock2.h>
 3 #pragma comment (lib,"ws2_32")
 4 int main(int argc,char *argv[])
 5 {
 6 
 7     WSADATA wsaData;
 8     WSAStartup(MAKEWORD(2,2),&wsaData);
 9 
10     SOCKET s=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);//申请套接字
11 
12     sockaddr_in sockaddr; //申请地址结构，并补充相关信息
13     sockaddr.sin_family=PF_INET;
14     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
15     sockaddr.sin_port=htons(827);   //随机选择了个端口
16 
17     connect(s,(SOCKADDR*)&sockaddr,sizeof(SOCKADDR));//连接到服务器
18     while(1){
19         char Buff[MAXBYTE]={0};
20         char Cmd[MAXBYTE]={0};
21         recv(s,Cmd,MAXBYTE,0);
22         printf("%s",Buff);
23         scanf("%s",Cmd);
24         send(s,Cmd,MAXBYTE,0);
25         if(!strcmp(Cmd,"exit")){
26             printf("Login out!\r\n");
27             break;
28         }
29         memset(Buff,0,MAXBYTE);
30         recv(s,Buff,MAXBYTE,0);
31         printf("%s\r\n",Buff);
32 
33     }
34 
35     closesocket(s);
36     getchar();
37     WSACleanup();
38     return 0;
39     
40 }

 

服务器端：

 1 #include<winsock2.h>
 2 #include <mmsystem.h>
 3 #pragma comment (lib,"ws2_32")
 4 #pragma comment (lib,"Winmm")
 5 
 6 BOOL Dispatch(SOCKET sock,char *Cmd)
 7 {
 8     BOOL bRet=FALSE;
 9     if(!strcmp(Cmd,"help")){
10         send(sock,"client:hehe\r\n",strlen("hehe\r\n")+sizeof(char),0);
11         bRet=TRUE;
12     }else if(!strcmp(Cmd,"open")){
13         mciSendString("set cdaudio door open",NULL,NULL,NULL);
14         send(sock,"client:open\r\n",strlen("client:open\r\n")+sizeof(char),0);
15         bRet=TRUE;
16     }
17     return bRet;
18 }
19 int main(int argc,char *argv[])
20 {
21     WSADATA wsaData;
22     WSAStartup(MAKEWORD(2,2),&wsaData);
23 
24     SOCKET s=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);
25 
26     sockaddr_in sockaddr;
27     sockaddr.sin_family=PF_INET;
28     sockaddr.sin_addr.S_un.S_addr=htonl(INADDR_ANY);
29     sockaddr.sin_port=htons(827);
30 
31     bind(s,(SOCKADDR*)&sockaddr,sizeof(SOCKADDR));//套接字与地址结构进行绑定
32     listen(s,1);//监听连接的最大数量
33     SOCKADDR clientAddr;
34     int nSize=sizeof(SOCKADDR);
35     SOCKET clientSock;//接受客户端的连接的套接字
36     clientSock=accept(s,(SOCKADDR*)&clientAddr,&nSize);//阻塞，等待用户连接
37 
38     //end(clientSock,"hello client \r\n",strlen("hello client \r\n")+sizeof(char),NULL);
39     
40     while(1){
41         send(clientSock,"shell>",strlen("shell>")+sizeof(char),0);
42         char buff[MAXBYTE]={0};
43         recv(clientSock,buff,MAXBYTE,0);
44         if(!strcmp(buff,"exit")){break;}
45         BOOL bRet=Dispatch(clientSock,buff);
46         if(bRet==FALSE)
47         {
48             send(clientSock,"Command Unsuccessfully!",strlen("Command Unsuccessfully!")+sizeof(char),0);
49         }
50     }
51 
52 
53     closesocket(clientSock);
54     closesocket(s);
55 
56     WSACleanup();
57     return 0;
58 }