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92396be152
Original commit message from CVS: * gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_init), (gst_rtspsrc_finalize), (gst_rtspsrc_stream_configure_transport), (gst_rtspsrc_handle_request), (gst_rtspsrc_loop_interleaved), (gst_rtspsrc_send_keep_alive), (gst_rtspsrc_loop_udp), (gst_rtspsrc_loop_send_cmd), (gst_rtspsrc_try_send), (gst_rtspsrc_open), (gst_rtspsrc_handle_message): * gst/rtsp/gstrtspsrc.h: Fix sending RTCP to the right place. Fix bug in reffing the wrong UDP element. Use new pad names for the session manager. Implement handling server requests in interleaved and UDP modes. Handle session keep-alive in UDP modes. Remove GCond for handling UDP timeouts. * gst/rtsp/rtspconnection.c: (rtsp_connection_connect), (rtsp_connection_send), (rtsp_connection_read), (read_body), (rtsp_connection_receive), (rtsp_connection_close): * gst/rtsp/rtspconnection.h: Store connection IP address for later. Add timeout args to all operations that might block forever. Parse session timeout. Only close sockets when not already closed. * gst/rtsp/rtspdefs.c: * gst/rtsp/rtspdefs.h: Add timeout return value and error string. * gst/rtsp/rtspmessage.c: (rtsp_message_init_response): Add small comment.
239 lines
10 KiB
C
239 lines
10 KiB
C
/* GStreamer
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* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Unless otherwise indicated, Source Code is licensed under MIT license.
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* See further explanation attached in License Statement (distributed in the file
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* LICENSE).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __RTSP_DEFS_H__
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#define __RTSP_DEFS_H__
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#include <glib.h>
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G_BEGIN_DECLS
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#define RTSP_CHECK(stmt, label) \
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if (G_UNLIKELY ((res = (stmt)) != RTSP_OK)) goto label
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typedef enum {
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RTSP_OK = 0,
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/* errors */
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RTSP_ERROR = -1,
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RTSP_EINVAL = -2,
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RTSP_EINTR = -3,
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RTSP_ENOMEM = -4,
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RTSP_ERESOLV = -5,
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RTSP_ENOTIMPL = -6,
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RTSP_ESYS = -7,
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RTSP_EPARSE = -8,
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RTSP_EWSASTART = -9,
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RTSP_EWSAVERSION = -10,
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RTSP_EEOF = -11,
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RTSP_ENET = -12,
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RTSP_ENOTIP = -13,
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RTSP_ETIMEOUT = -14,
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RTSP_ELAST = -15,
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} RTSPResult;
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typedef enum {
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RTSP_FAM_NONE,
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RTSP_FAM_INET,
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RTSP_FAM_INET6,
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} RTSPFamily;
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typedef enum {
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RTSP_STATE_INVALID,
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RTSP_STATE_INIT,
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RTSP_STATE_READY,
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RTSP_STATE_PLAYING,
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RTSP_STATE_RECORDING,
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} RTSPState;
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typedef enum {
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RTSP_INVALID = 0,
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RTSP_DESCRIBE = (1 << 0),
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RTSP_ANNOUNCE = (1 << 1),
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RTSP_GET_PARAMETER = (1 << 2),
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RTSP_OPTIONS = (1 << 3),
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RTSP_PAUSE = (1 << 4),
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RTSP_PLAY = (1 << 5),
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RTSP_RECORD = (1 << 6),
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RTSP_REDIRECT = (1 << 7),
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RTSP_SETUP = (1 << 8),
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RTSP_SET_PARAMETER = (1 << 9),
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RTSP_TEARDOWN = (1 << 10),
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} RTSPMethod;
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/* Authentication methods, ordered by strength */
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typedef enum {
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RTSP_AUTH_NONE = 0x00,
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RTSP_AUTH_BASIC = 0x01,
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RTSP_AUTH_DIGEST = 0x02
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} RTSPAuthMethod;
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/* Strongest available authentication method */
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#define RTSP_AUTH_MAX RTSP_AUTH_DIGEST
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typedef enum {
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RTSP_HDR_INVALID,
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/*
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* R = Request
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* r = response
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* g = general
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* e = entity
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*/
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RTSP_HDR_ACCEPT, /* Accept R opt. entity */
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RTSP_HDR_ACCEPT_ENCODING, /* Accept-Encoding R opt. entity */
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RTSP_HDR_ACCEPT_LANGUAGE, /* Accept-Language R opt. all */
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RTSP_HDR_ALLOW, /* Allow r opt. all */
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RTSP_HDR_AUTHORIZATION, /* Authorization R opt. all */
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RTSP_HDR_BANDWIDTH, /* Bandwidth R opt. all */
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RTSP_HDR_BLOCKSIZE, /* Blocksize R opt. all but OPTIONS, TEARDOWN */
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RTSP_HDR_CACHE_CONTROL, /* Cache-Control g opt. SETUP */
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RTSP_HDR_CONFERENCE, /* Conference R opt. SETUP */
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RTSP_HDR_CONNECTION, /* Connection g req. all */
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RTSP_HDR_CONTENT_BASE, /* Content-Base e opt. entity */
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RTSP_HDR_CONTENT_ENCODING, /* Content-Encoding e req. SET_PARAMETER, DESCRIBE, ANNOUNCE */
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RTSP_HDR_CONTENT_LANGUAGE, /* Content-Language e req. DESCRIBE, ANNOUNCE */
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RTSP_HDR_CONTENT_LENGTH, /* Content-Length e req. SET_PARAMETER, ANNOUNCE, entity */
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RTSP_HDR_CONTENT_LOCATION, /* Content-Location e opt. entity */
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RTSP_HDR_CONTENT_TYPE, /* Content-Type e req. SET_PARAMETER, ANNOUNCE, entity */
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RTSP_HDR_CSEQ, /* CSeq g req. all */
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RTSP_HDR_DATE, /* Date g opt. all */
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RTSP_HDR_EXPIRES, /* Expires e opt. DESCRIBE, ANNOUNCE */
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RTSP_HDR_FROM, /* From R opt. all */
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RTSP_HDR_IF_MODIFIED_SINCE, /* If-Modified-Since R opt. DESCRIBE, SETUP */
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RTSP_HDR_LAST_MODIFIED, /* Last-Modified e opt. entity */
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RTSP_HDR_PROXY_AUTHENTICATE, /* Proxy-Authenticate */
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RTSP_HDR_PROXY_REQUIRE, /* Proxy-Require R req. all */
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RTSP_HDR_PUBLIC, /* Public r opt. all */
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RTSP_HDR_RANGE, /* Range Rr opt. PLAY, PAUSE, RECORD */
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RTSP_HDR_REFERER, /* Referer R opt. all */
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RTSP_HDR_REQUIRE, /* Require R req. all */
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RTSP_HDR_RETRY_AFTER, /* Retry-After r opt. all */
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RTSP_HDR_RTP_INFO, /* RTP-Info r req. PLAY */
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RTSP_HDR_SCALE, /* Scale Rr opt. PLAY, RECORD */
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RTSP_HDR_SESSION, /* Session Rr req. all but SETUP, OPTIONS */
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RTSP_HDR_SERVER, /* Server r opt. all */
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RTSP_HDR_SPEED, /* Speed Rr opt. PLAY */
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RTSP_HDR_TRANSPORT, /* Transport Rr req. SETUP */
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RTSP_HDR_UNSUPPORTED, /* Unsupported r req. all */
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RTSP_HDR_USER_AGENT, /* User-Agent R opt. all */
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RTSP_HDR_VIA, /* Via g opt. all */
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RTSP_HDR_WWW_AUTHENTICATE, /* WWW-Authenticate r opt. all */
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/* Real extensions */
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RTSP_HDR_CLIENT_CHALLENGE, /* ClientChallenge */
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RTSP_HDR_REAL_CHALLENGE1, /* RealChallenge1 */
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RTSP_HDR_REAL_CHALLENGE2, /* RealChallenge2 */
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RTSP_HDR_REAL_CHALLENGE3, /* RealChallenge3 */
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RTSP_HDR_SUBSCRIBE, /* Subscribe */
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RTSP_HDR_ALERT, /* Alert */
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RTSP_HDR_CLIENT_ID, /* ClientID */
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RTSP_HDR_COMPANY_ID, /* CompanyID */
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RTSP_HDR_GUID, /* GUID */
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RTSP_HDR_REGION_DATA, /* RegionData */
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RTSP_HDR_MAX_ASM_WIDTH, /* SupportsMaximumASMBandwidth */
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RTSP_HDR_LANGUAGE, /* Language */
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RTSP_HDR_PLAYER_START_TIME, /* PlayerStarttime */
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} RTSPHeaderField;
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typedef enum {
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RTSP_STS_INVALID = 0,
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RTSP_STS_CONTINUE = 100,
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RTSP_STS_OK = 200,
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RTSP_STS_CREATED = 201,
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RTSP_STS_LOW_ON_STORAGE = 250,
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RTSP_STS_MULTIPLE_CHOICES = 300,
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RTSP_STS_MOVED_PERMANENTLY = 301,
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RTSP_STS_MOVE_TEMPORARILY = 302,
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RTSP_STS_SEE_OTHER = 303,
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RTSP_STS_NOT_MODIFIED = 304,
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RTSP_STS_USE_PROXY = 305,
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RTSP_STS_BAD_REQUEST = 400,
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RTSP_STS_UNAUTHORIZED = 401,
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RTSP_STS_PAYMENT_REQUIRED = 402,
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RTSP_STS_FORBIDDEN = 403,
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RTSP_STS_NOT_FOUND = 404,
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RTSP_STS_METHOD_NOT_ALLOWED = 405,
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RTSP_STS_NOT_ACCEPTABLE = 406,
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RTSP_STS_PROXY_AUTH_REQUIRED = 407,
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RTSP_STS_REQUEST_TIMEOUT = 408,
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RTSP_STS_GONE = 410,
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RTSP_STS_LENGTH_REQUIRED = 411,
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RTSP_STS_PRECONDITION_FAILED = 412,
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RTSP_STS_REQUEST_ENTITY_TOO_LARGE = 413,
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RTSP_STS_REQUEST_URI_TOO_LARGE = 414,
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RTSP_STS_UNSUPPORTED_MEDIA_TYPE = 415,
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RTSP_STS_PARAMETER_NOT_UNDERSTOOD = 451,
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RTSP_STS_CONFERENCE_NOT_FOUND = 452,
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RTSP_STS_NOT_ENOUGH_BANDWIDTH = 453,
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RTSP_STS_SESSION_NOT_FOUND = 454,
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RTSP_STS_METHOD_NOT_VALID_IN_THIS_STATE = 455,
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RTSP_STS_HEADER_FIELD_NOT_VALID_FOR_RESOURCE = 456,
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RTSP_STS_INVALID_RANGE = 457,
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RTSP_STS_PARAMETER_IS_READONLY = 458,
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RTSP_STS_AGGREGATE_OPERATION_NOT_ALLOWED = 459,
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RTSP_STS_ONLY_AGGREGATE_OPERATION_ALLOWED = 460,
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RTSP_STS_UNSUPPORTED_TRANSPORT = 461,
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RTSP_STS_DESTINATION_UNREACHABLE = 462,
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RTSP_STS_INTERNAL_SERVER_ERROR = 500,
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RTSP_STS_NOT_IMPLEMENTED = 501,
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RTSP_STS_BAD_GATEWAY = 502,
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RTSP_STS_SERVICE_UNAVAILABLE = 503,
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RTSP_STS_GATEWAY_TIMEOUT = 504,
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RTSP_STS_RTSP_VERSION_NOT_SUPPORTED = 505,
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RTSP_STS_OPTION_NOT_SUPPORTED = 551,
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} RTSPStatusCode;
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gchar* rtsp_strresult (RTSPResult result);
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const gchar* rtsp_method_as_text (RTSPMethod method);
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const gchar* rtsp_header_as_text (RTSPHeaderField field);
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const gchar* rtsp_status_as_text (RTSPStatusCode code);
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RTSPHeaderField rtsp_find_header_field (gchar *header);
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RTSPMethod rtsp_find_method (gchar *method);
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G_END_DECLS
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#endif /* __RTSP_DEFS_H__ */
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