C / C++ / MFC

streampos size;
ifstream inFile;
 
inFile.open(filename, ios::in|ios::binary); 

if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {  //เพิ่ม (struct sockaddr *) เข้าไป
        	//error("ERROR connecting");			
			close(sockfd);			
			return(0);
		}	

int send_message(char* message)
{
	char* ip = "172.32.5.107";
	char* port = "12199";

	if (argument[0] != NULL)
		ip = argument[0];
	if (argument[1] != NULL)
		port = argument[1];

	int sockfd, portno, n;
    struct sockaddr_in serv_addr;  
    struct hostent *server;

    char buffer[256];
    portno = atoi(port);
    sockfd = socket(AF_INET, SOCK_STREAM, 0);
    if (sockfd < 0)
	{
        error("ERROR opening socket");
		exit(0);
	}
	else
	{
    	server = gethostbyname(ip);
    	if (server == NULL) {
        	//fprintf(stderr,"ERROR, no such host\n");
        	//exit(0);
			close(sockfd);
			return(0);
    	}
    	bzero((char *) &serv_addr, sizeof(serv_addr));		
    	serv_addr.sin_family = AF_INET;
		
    	bcopy((char *)server->h_addr, 
         	(char *)&serv_addr.sin_addr.s_addr,
         	server->h_length);		
    	serv_addr.sin_port = htons(portno);		

		if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {  //เพิ่ม (struct sockaddr *) เข้าไป
        	//error("ERROR connecting");			
			close(sockfd);			
			return(0);
		}		
    	bzero(buffer,256);
		n = write(sockfd,message,strlen(message));
    	//if (n < 0)
    	//     error("ERROR writing to socket");
    	bzero(buffer,256);
    	//n = read(sockfd,buffer,255);
    	//if (n < 0) 
        	//error("ERROR reading from socket");
		
    	//printf("%s\n",buffer);
	}	
	close(sockfd);	
    return 0;
	
}