??#include
???#include
???#include
???#include
???
???#include
???#include
???#include//close（）
???#include//struct?sockaddr_in
??#include//inet_ntoa
??
??#define?DEST_PORT?8001
??#define?DEST_IP_ADDRESS?“192.168.1.232“
??
??/*?í?§??μ???àí1y3ì*/
?
char?*?indexLastofString（char?*strchar?c）
{
	int?len=0iktemp=0flag=0;
	char?*s;
	s=str;
	while（*s++）
	len++;
	s=str;
	//len=strlen（str）;
	//printf（“len?%d\n“len-1）;
	for（i=len-2;i>=0;i--）
	{
		if（str[i]==c）
		{
		????temp=i;
		????flag=1;
	??????????//??printf（“temp?%d\n“temp）;
		????break;
		}
	}	
	if（flag）
	{
		for（k=0;k<=len-temp;k++）
		{
			*s++=str[temp+1+k];	
		}
		*s=‘\0‘;	
	}
	else?
	{
		*s=‘\0‘;	
	}
	return?str;	
}?
??int?main（int?argcchar?**argv）
??{
	int?sock_fd;
	int?flag=0;
	int?data_len;
	FILE?*stream;
??????????int?send_num;
??????????int?recv_num;
?????????char?send_buf[50];
??????????char?recv_buf[1024];
	char???remes[50];
	char?*filename;
	int?k;

	?if（argc!=2）
??	{
??????		printf（“參數錯誤，清輸入兩個參數\n“）;
?????		exit（1）;
???	}
	memset（remes050）;
	strcpy（send_buf“/root/Desktop/“）;
	strcat（send_bufargv[1]）;
??????????
??????????struct?sockaddr_in?addr_serv;//·t???÷??μ??·
??
??????????sock_fd?=?socket（AF_INETSOCK_STREAM0）;
??????????if（sock_fd???????????????????perror（“sock“）;
??????????????????exit（1）;
??????????}?else?{
??????????????????printf（“sock?sucessful:\n“）;
??????????}
??????????memset（&addr_serv0sizeof（addr_serv））;
??????????addr_serv.sin_family?=?AF_INET;
??????????addr_serv.sin_port?=??htons（DEST_PORT）;
??????????addr_serv.sin_addr.s_addr?=?inet_addr（DEST_IP_ADDRESS）;
?????????if（?connect（sock_fd（struct?sockaddr?*）&addr_servsizeof（struct?sockaddr））??????????{
??????????????????perror（“connect“）;
??????????????????printf（“connect?（%d）\n“errno）;
??????????????????exit（1）;
?????????}?
?????????else
??????????{
??????????????????printf（“connect?sucessful\n“）;
?????????}
	
??????????????????printf（“begin?send?%s\n“send_buf）;
??????????????????send_num?=?send（sock_fdsend_bufsizeof（send_buf）0）;
??????????????????if?（send_num???????????????????????????perror（“send“）;
			??printf（“send?failure\n“）;
??????????????????????????exit（1）;
??????????????????}?
		??else?
		?{
??????????????????????????printf（“send?sucess:%s\n“send_buf）;
???????????	?}

??????		recv_num?=?recv（sock_fdremes70）;
??????????????????if（recv_num???????????????????????????perror（“recv“）;
??????????????????????????exit（1）;
??????????????????}
		?else
		?{
??????????????????????????//remes[recv_num]=‘\0‘;
??????????????????????????printf（“recv?sucess:%s?to?find?the?file?%d?\n“remesrecv_num）;
			??if（!strcmp（remes“failure“））
			??{
				printf（“the?service?have?not?the?file?please?select?the?right?file?again\n“）;
				exit（1）;
			??}
			??if（!strcmp（remes“success“））
			??{
				printf（“ready?to?get?file“）;
			??}
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????4306??2014-05-07?11:53??tcpfile\tcp_client.c
?????文件????????4542??2014-05-07?12:10??tcpfile\tcp_server.c
?????目錄???????????0??2014-05-07?12:33??tcpfile\