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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright 2001 Ximian, Inc. (www.ximian.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include "camel-tcp-stream.h"
#define w(x)
static CamelStreamClass *parent_class = NULL;
/* Returns the class for a CamelTcpStream */
#define CTS_CLASS(so) CAMEL_TCP_STREAM_CLASS (CAMEL_OBJECT_GET_CLASS(so))
static int tcp_connect (CamelTcpStream *stream, struct addrinfo *host);
static int tcp_getsockopt (CamelTcpStream *stream, CamelSockOptData *data);
static int tcp_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data);
static struct sockaddr *tcp_get_local_address (CamelTcpStream *stream, socklen_t *len);
static struct sockaddr *tcp_get_remote_address (CamelTcpStream *stream, socklen_t *len);
static void
camel_tcp_stream_class_init (CamelTcpStreamClass *camel_tcp_stream_class)
{
/*CamelStreamClass *camel_stream_class = CAMEL_STREAM_CLASS (camel_tcp_stream_class);*/
parent_class = CAMEL_STREAM_CLASS (camel_type_get_global_classfuncs (CAMEL_STREAM_TYPE));
/* tcp stream methods */
camel_tcp_stream_class->connect = tcp_connect;
camel_tcp_stream_class->getsockopt = tcp_getsockopt;
camel_tcp_stream_class->setsockopt = tcp_setsockopt;
camel_tcp_stream_class->get_local_address = tcp_get_local_address;
camel_tcp_stream_class->get_remote_address = tcp_get_remote_address;
}
static void
camel_tcp_stream_init (void *o)
{
;
}
CamelType
camel_tcp_stream_get_type (void)
{
static CamelType type = CAMEL_INVALID_TYPE;
if (type == CAMEL_INVALID_TYPE) {
type = camel_type_register (CAMEL_STREAM_TYPE,
"CamelTcpStream",
sizeof (CamelTcpStream),
sizeof (CamelTcpStreamClass),
(CamelObjectClassInitFunc) camel_tcp_stream_class_init,
NULL,
(CamelObjectInitFunc) camel_tcp_stream_init,
NULL);
}
return type;
}
static int
tcp_connect (CamelTcpStream *stream, struct addrinfo *host)
{
w(g_warning ("CamelTcpStream::connect called on default implementation"));
return -1;
}
/**
* camel_tcp_stream_connect:
* @stream: a CamelTcpStream object.
* @host: A linked list of addrinfo structures to try to connect, in
* the order of most likely to least likely to work.
*
* Create a socket and connect based upon the data provided.
*
* Return value: zero on success or -1 on fail.
**/
int
camel_tcp_stream_connect (CamelTcpStream *stream, struct addrinfo *host)
{
g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
return CTS_CLASS (stream)->connect (stream, host);
}
static int
tcp_getsockopt (CamelTcpStream *stream, CamelSockOptData *data)
{
w(g_warning ("CamelTcpStream::getsockopt called on default implementation"));
return -1;
}
/**
* camel_tcp_stream_getsockopt:
* @stream: tcp stream object
* @data: socket option data
*
* Get the socket options set on the stream and populate #data.
*
* Return value: zero on success or -1 on fail.
**/
int
camel_tcp_stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data)
{
g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
return CTS_CLASS (stream)->getsockopt (stream, data);
}
static int
tcp_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data)
{
w(g_warning ("CamelTcpStream::setsockopt called on default implementation"));
return -1;
}
/**
* camel_tcp_stream_setsockopt:
* @stream: tcp stream object
* @data: socket option data
*
* Set the socket options contained in #data on the stream.
*
* Return value: zero on success or -1 on fail.
**/
int
camel_tcp_stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data)
{
g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
return CTS_CLASS (stream)->setsockopt (stream, data);
}
static struct sockaddr *
tcp_get_local_address (CamelTcpStream *stream, socklen_t *len)
{
w(g_warning ("CamelTcpStream::get_local_address called on default implementation"));
return NULL;
}
/**
* camel_tcp_stream_get_local_address:
* @stream: tcp stream object
* @len: Pointer to address length which must be supplied.
*
* Get the local address of @stream.
*
* Return value: the stream's local address (which must be freed with
* g_free()) if the stream is connected, or %NULL if not.
**/
struct sockaddr *
camel_tcp_stream_get_local_address (CamelTcpStream *stream, socklen_t *len)
{
g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), NULL);
g_return_val_if_fail(len != NULL, NULL);
return CTS_CLASS (stream)->get_local_address (stream, len);
}
static struct sockaddr *
tcp_get_remote_address (CamelTcpStream *stream, socklen_t *len)
{
w(g_warning ("CamelTcpStream::get_remote_address called on default implementation"));
return NULL;
}
/**
* camel_tcp_stream_get_remote_address:
* @stream: tcp stream object
* @len: Pointer to address length, which must be supplied.
*
* Get the remote address of @stream.
*
* Return value: the stream's remote address (which must be freed with
* g_free()) if the stream is connected, or %NULL if not.
**/
struct sockaddr *
camel_tcp_stream_get_remote_address (CamelTcpStream *stream, socklen_t *len)
{
g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), NULL);
g_return_val_if_fail(len != NULL, NULL);
return CTS_CLASS (stream)->get_remote_address (stream, len);
}
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