gstreamer/gst-libs/gst/rtsp/gstrtspconnection.h
Wouter Cloetens a8a2b9c717 gst-libs/gst/rtsp/: Add Digest authorization support for RTSP connections. See #532065.
Original commit message from CVS:
Patch by: Wouter Cloetens <zombie at e2big dot org>
* gst-libs/gst/rtsp/Makefile.am:
* gst-libs/gst/rtsp/gstrtspconnection.c:
(gst_rtsp_connection_create), (md5_digest_to_hex_string),
(auth_digest_compute_hex_urp), (auth_digest_compute_response),
(add_auth_header), (gst_rtsp_connection_free),
(gst_rtsp_connection_set_auth), (str_case_hash), (str_case_equal),
(gst_rtsp_connection_set_auth_param),
(gst_rtsp_connection_clear_auth_params):
* gst-libs/gst/rtsp/gstrtspconnection.h:
Add Digest authorization support for RTSP connections. See #532065.
* gst-libs/gst/rtsp/md5.c:
* gst-libs/gst/rtsp/md5.h:
Yeap, another md5 implementation until we can depend on a glib that has
support for it.
2008-05-08 14:46:27 +00:00

125 lines
5.2 KiB
C

/* GStreamer
* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Unless otherwise indicated, Source Code is licensed under MIT license.
* See further explanation attached in License Statement (distributed in the file
* LICENSE).
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __GST_RTSP_CONNECTION_H__
#define __GST_RTSP_CONNECTION_H__
#include <glib.h>
#include <gst/rtsp/gstrtspdefs.h>
#include <gst/rtsp/gstrtspurl.h>
#include <gst/rtsp/gstrtspmessage.h>
G_BEGIN_DECLS
typedef struct _GstRTSPConnection GstRTSPConnection;
/**
* GstRTSPConnection:
*
* Opaque RTSP connection object.
*/
struct _GstRTSPConnection
{
/*< private >*/
/* URL for the connection */
GstRTSPUrl *url;
/* connection state */
GstPollFD fd;
GstPoll *fdset;
gchar *ip;
/* Session state */
gint cseq; /* sequence number */
gchar session_id[512]; /* session id */
gint timeout; /* session timeout in seconds */
GTimer *timer; /* timeout timer */
/* Authentication */
GstRTSPAuthMethod auth_method;
gchar *username;
gchar *passwd;
GHashTable *auth_params;
};
/* opening/closing a connection */
GstRTSPResult gst_rtsp_connection_create (GstRTSPUrl *url, GstRTSPConnection **conn);
GstRTSPResult gst_rtsp_connection_connect (GstRTSPConnection *conn, GTimeVal *timeout);
GstRTSPResult gst_rtsp_connection_close (GstRTSPConnection *conn);
GstRTSPResult gst_rtsp_connection_free (GstRTSPConnection *conn);
/* sending/receiving raw bytes */
GstRTSPResult gst_rtsp_connection_read (GstRTSPConnection * conn, guint8 * data,
guint size, GTimeVal * timeout);
GstRTSPResult gst_rtsp_connection_write (GstRTSPConnection * conn, const guint8 * data,
guint size, GTimeVal * timeout);
/* sending/receiving messages */
GstRTSPResult gst_rtsp_connection_send (GstRTSPConnection *conn, GstRTSPMessage *message,
GTimeVal *timeout);
GstRTSPResult gst_rtsp_connection_receive (GstRTSPConnection *conn, GstRTSPMessage *message,
GTimeVal *timeout);
/* status management */
GstRTSPResult gst_rtsp_connection_poll (GstRTSPConnection *conn, GstRTSPEvent events,
GstRTSPEvent *revents, GTimeVal *timeout);
/* reset the timeout */
GstRTSPResult gst_rtsp_connection_next_timeout (GstRTSPConnection *conn, GTimeVal *timeout);
GstRTSPResult gst_rtsp_connection_reset_timeout (GstRTSPConnection *conn);
/* flushing state */
GstRTSPResult gst_rtsp_connection_flush (GstRTSPConnection *conn, gboolean flush);
/* Configure Authentication data */
GstRTSPResult gst_rtsp_connection_set_auth (GstRTSPConnection *conn, GstRTSPAuthMethod method,
const gchar *user, const gchar *pass);
void gst_rtsp_connection_set_auth_param (GstRTSPConnection *conn,
const gchar * param,
const gchar *value);
void gst_rtsp_connection_clear_auth_params (GstRTSPConnection *conn);
G_END_DECLS
#endif /* __GST_RTSP_CONNECTION_H__ */