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/*
* WMMail - Window Maker Mail
*
* Copyright (c) 1996, 1997, 1998 Per Liden
* Copyright (c) 1997, 1998 Bryan Chan
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* net.c: TCP I/O functions used by both pop3.c and imap.c
*
* $Id: net.c,v 1.1 1999/01/16 04:50:24 bryan.chan Exp $
*
*/
#include <stdio.h>
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "wmmail.h"
#include "wmutil.h"
#if defined(IMAP_SUPPORT) || defined(POP3_SUPPORT)
int socket_read(int socket, char *buf, int bufsize)
{
int i;
for (i = 0; i < bufsize; /* see below */ )
{
if (recv(socket, &buf[i], 1, 0) == -1)
#ifdef DEBUG
{
croak("socket_read() failed!");
return False;
}
#else
return False;
#endif
if (buf[i] == '\n')
break;
if (buf[i] != '\r')
i++;
}
buf[i] = '\0';
#ifdef DEBUG
croak("socket_read: %s", buf);
#endif
return True;
}
int socket_write(int socket, char *buf)
{
int i, length, ret;
#ifdef DEBUG
croak("socket_write: %s", buf);
#endif
for (i = 0, length = strlen(buf); i != length; i += ret)
{
ret = send(socket, &buf[i], length - i, 0);
if (ret == -1)
#ifdef DEBUG
{
croak("socket_write() failed!");
return False;
}
#else
return False;
#endif
}
return True;
}
#endif
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