client.cpp

linux下将TCPsocket编程的一些函数加以封装

#include<iostream>
#include<cstdlib>
#include<unistd.h>
#include"filesock.h"

using namespace std;
int main(int argc, char* argv[])
{
	int ret_val = 0;
	if(argc != 4)
	{
		cout << " you should give ip and port and file! " << endl;
		exit(1);
	}
	filesock fs;
	ret_val = fs.init_client(argv[1],argv[2]);
	if(ret_val == -1)
	{
		cout << "init client error!" << endl;
		exit(1);
	}
	fs.setfile(argv[3]);
	ret_val = fs.cconnect();
	if(ret_val == -1)
	{
		cout << "connect error! " << endl;
		exit(1);
	}
	ret_val = fs.cwant(argv[3]);
	if(ret_val == -1)
	{
		cout << "send message error!" << endl;
		exit(1);
	}
	cout << argv[3] << endl;
	ret_val = fs.crecvfile();
	if(ret_val == -1)
	{
		cout << "receive error!" << endl;
		exit(1);
	}
	fs.close_conn();

	return 0;
}