/*
*客戶端,執行命令，回傳執行結果
*by rekken
*/#include
#include
#include
#include
#include
#include in.h>
#include
#include <
string
.h>
#define serverport 3490
#define backlog 10
#define max_connected_no 10
#define maxdatasize 120
int main(
)printf(
"socket success!,sockfd=%d\n"
,sockfd);/
/set relevant parameters in the socketr_in struct
server_sockaddr.sin_family=af_inet;
server_sockaddr.sin_port=htons(serverport)
;server_sockaddr.sin_addr.s_addr=inaddr_any;
bzero(
&(server_sockaddr.sin_zero)
,8);
//bind the sockfd and port
if(bind(sockfd,
(struct sockaddr *
)&server_sockaddr,sizeof(struct sockaddr))=
=-1)
printf(
"bind success!\n");
//begin to listen
if(listen(sockfd,backlog)==
-1)printf(
"listening....\n");
//call the accept(
),wait for the peer's connectingif(
(client_fd=accept(sockfd,
(struct sockaddr *
)&client_sockaddr,
&sin_size))=
=-1)
//receive the data from the peerif(
(recvbytes=recv(client_fd,buf,sizeof(buf)
,0))==
-1)/
/do the received commandif(
(pp = popen(buf,
"r"))=
=null
)while
(fgets(output, 255, pp)
)printf(
"send data length:%d\n"
,sendbytes);}
pclose(pp)
;close(sockfd)
;return 1;}/
**講命令執行部分封裝*/
int do_command(
int sockfd,char *command,char *output)
//sockfd套接字用於結果回傳，command為待執行命令，output存放執行結果
while
(!feof(pp))if
((send(sockfd,output,count_byte,0))=
=-1)
pclose(pp)
;return count_byte;
//返回值為傳送位元組數}
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