1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Authors: Jeffrey Stedfast <fejj@ximian.com>
5 * Copyright 2001 Ximian, Inc. (www.ximian.com)
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of version 2 of the GNU Lesser General Public
9 * License as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
29 #include "camel-tcp-stream.h"
33 static CamelStreamClass *parent_class = NULL;
35 /* Returns the class for a CamelTcpStream */
36 #define CTS_CLASS(so) CAMEL_TCP_STREAM_CLASS (CAMEL_OBJECT_GET_CLASS(so))
38 static int tcp_connect (CamelTcpStream *stream, struct addrinfo *host);
39 static int tcp_getsockopt (CamelTcpStream *stream, CamelSockOptData *data);
40 static int tcp_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data);
41 static struct sockaddr *tcp_get_local_address (CamelTcpStream *stream, socklen_t *len);
42 static struct sockaddr *tcp_get_remote_address (CamelTcpStream *stream, socklen_t *len);
45 camel_tcp_stream_class_init (CamelTcpStreamClass *camel_tcp_stream_class)
47 /*CamelStreamClass *camel_stream_class = CAMEL_STREAM_CLASS (camel_tcp_stream_class);*/
49 parent_class = CAMEL_STREAM_CLASS (camel_type_get_global_classfuncs (CAMEL_STREAM_TYPE));
51 /* tcp stream methods */
52 camel_tcp_stream_class->connect = tcp_connect;
53 camel_tcp_stream_class->getsockopt = tcp_getsockopt;
54 camel_tcp_stream_class->setsockopt = tcp_setsockopt;
55 camel_tcp_stream_class->get_local_address = tcp_get_local_address;
56 camel_tcp_stream_class->get_remote_address = tcp_get_remote_address;
60 camel_tcp_stream_init (void *o)
66 camel_tcp_stream_get_type (void)
68 static CamelType type = CAMEL_INVALID_TYPE;
70 if (type == CAMEL_INVALID_TYPE) {
71 type = camel_type_register (CAMEL_STREAM_TYPE,
73 sizeof (CamelTcpStream),
74 sizeof (CamelTcpStreamClass),
75 (CamelObjectClassInitFunc) camel_tcp_stream_class_init,
77 (CamelObjectInitFunc) camel_tcp_stream_init,
86 tcp_connect (CamelTcpStream *stream, struct addrinfo *host)
88 w(g_warning ("CamelTcpStream::connect called on default implementation"));
93 * camel_tcp_stream_connect:
94 * @stream: a #CamelTcpStream object
95 * @host: a linked list of addrinfo structures to try to connect, in
96 * the order of most likely to least likely to work.
98 * Create a socket and connect based upon the data provided.
100 * Returns %0 on success or %-1 on fail
103 camel_tcp_stream_connect (CamelTcpStream *stream, struct addrinfo *host)
105 g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
107 return CTS_CLASS (stream)->connect (stream, host);
111 tcp_getsockopt (CamelTcpStream *stream, CamelSockOptData *data)
113 w(g_warning ("CamelTcpStream::getsockopt called on default implementation"));
118 * camel_tcp_stream_getsockopt:
119 * @stream: a #CamelTcpStream object
120 * @data: socket option data
122 * Get the socket options set on the stream and populate @data.
124 * Returns %0 on success or %-1 on fail
127 camel_tcp_stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data)
129 g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
131 return CTS_CLASS (stream)->getsockopt (stream, data);
135 tcp_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data)
137 w(g_warning ("CamelTcpStream::setsockopt called on default implementation"));
142 * camel_tcp_stream_setsockopt:
143 * @stream: a #CamelTcpStream object
144 * @data: socket option data
146 * Set the socket options contained in @data on the stream.
148 * Returns %0 on success or %-1 on fail
151 camel_tcp_stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data)
153 g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), -1);
155 return CTS_CLASS (stream)->setsockopt (stream, data);
158 static struct sockaddr *
159 tcp_get_local_address (CamelTcpStream *stream, socklen_t *len)
161 w(g_warning ("CamelTcpStream::get_local_address called on default implementation"));
166 * camel_tcp_stream_get_local_address:
167 * @stream: a #CamelTcpStream object
168 * @len: pointer to address length which must be supplied
170 * Get the local address of @stream.
172 * Returns the stream's local address (which must be freed with
173 * #g_free) if the stream is connected, or %NULL if not
176 camel_tcp_stream_get_local_address (CamelTcpStream *stream, socklen_t *len)
178 g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), NULL);
179 g_return_val_if_fail(len != NULL, NULL);
181 return CTS_CLASS (stream)->get_local_address (stream, len);
184 static struct sockaddr *
185 tcp_get_remote_address (CamelTcpStream *stream, socklen_t *len)
187 w(g_warning ("CamelTcpStream::get_remote_address called on default implementation"));
192 * camel_tcp_stream_get_remote_address:
193 * @stream: a #CamelTcpStream object
194 * @len: pointer to address length, which must be supplied
196 * Get the remote address of @stream.
198 * Returns the stream's remote address (which must be freed with
199 * #g_free) if the stream is connected, or %NULL if not.
202 camel_tcp_stream_get_remote_address (CamelTcpStream *stream, socklen_t *len)
204 g_return_val_if_fail (CAMEL_IS_TCP_STREAM (stream), NULL);
205 g_return_val_if_fail(len != NULL, NULL);
207 return CTS_CLASS (stream)->get_remote_address (stream, len);