-/* TCP_echo1.c
+/* TCP_echo_first.c
*
- * Copyright (C) 2001 Simone Piccardi
+ * Copyright (C) 2001-2003 Simone Piccardi
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*/
/****************************************************************
*
- * Program ElemEchoTCPClient.c
+ * Program TCP_echo_first.c (former ElemEchoTCPClient)
* Simple TCP client for echo service (port 7)
+ * First version, broken in many ways, that will be corrected later
*
* Author: Simone Piccardi
* Jun. 2001
*
* Usage: echo -h give all info's
*
- * $Id: TCP_echo_first.c,v 1.1 2003/06/19 12:08:11 piccardi Exp $
- *
****************************************************************/
/*
* Include needed headers
*/
-#include <sys/types.h> /* predefined types */
-#include <unistd.h> /* include unix standard library */
-#include <arpa/inet.h> /* IP addresses conversion utiliites */
-#include <sys/socket.h> /* socket library */
-#include <stdio.h> /* include standard I/O library */
+#include <sys/types.h> /* primitive system data types */
+#include <unistd.h> /* unix standard library */
+#include <arpa/inet.h> /* IP addresses conversion utilities */
+#include <sys/socket.h> /* socket constants, types and functions */
+#include <stdio.h> /* standard I/O library */
+#include <string.h> /* C strings library */
+#include <stdlib.h> /* C standard library */
+
+#include "Gapil.h"
+#include "macros.h"
+
#define MAXLINE 256
void usage(void);
int nread;
while (fgets(sendbuff, MAXLINE, filein) != NULL) {
FullWrite(socket, sendbuff, strlen(sendbuff));
- nread = FullRead(socket, recvbuff, strlen(sendbuff));
+ nread = read(socket, recvbuff, strlen(sendbuff));
recvbuff[nread] = 0;
fputs(recvbuff, stdout);
}