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Original commit message from CVS: Patch by: Peter Kjellerstedt <pkj at axis com> * gst/rtsp/COPYING.MIT: * gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_create_stream), (gst_rtspsrc_stream_free), (gst_rtspsrc_cleanup), (gst_rtspsrc_alloc_udp_ports), (pad_unblocked), (pad_blocked), (gst_rtspsrc_stream_configure_transport), (gst_rtspsrc_activate_streams), (gst_rtspsrc_loop_interleaved), (gst_rtspsrc_loop_udp), (gst_rtspsrc_send), (gst_rtspsrc_parse_methods), (gst_rtspsrc_create_transports_string), (gst_rtspsrc_prepare_transports), (gst_rtspsrc_setup_streams), (gst_rtspsrc_open), (gst_rtspsrc_close): * gst/rtsp/gstrtspsrc.h: * gst/rtsp/rtspconnection.c: (rtsp_connection_create), (rtsp_connection_connect), (rtsp_connection_send), (read_line), (parse_request_line), (parse_line), (rtsp_connection_read), (rtsp_connection_close): * gst/rtsp/rtspdefs.c: (rtsp_init_status), (rtsp_strresult), (rtsp_method_as_text), (rtsp_header_as_text), (rtsp_status_as_text), (rtsp_find_header_field), (rtsp_find_method): * gst/rtsp/rtspdefs.h: * gst/rtsp/rtspextwms.c: (rtsp_ext_wms_after_send), (rtsp_ext_wms_configure_stream): * gst/rtsp/rtspmessage.c: (rtsp_message_new), (rtsp_message_init), (rtsp_message_new_request), (rtsp_message_init_request), (rtsp_message_new_response), (rtsp_message_init_response), (rtsp_message_init_data), (rtsp_message_unset), (rtsp_message_free), (rtsp_message_add_header), (rtsp_message_get_header), (rtsp_message_set_body), (rtsp_message_get_body), (dump_mem), (rtsp_message_dump): * gst/rtsp/rtspmessage.h: * gst/rtsp/sdpmessage.c: (sdp_message_get_attribute_val_n), (sdp_media_get_attribute_val_n), (read_string), (read_string_del), (sdp_parse_line), (sdp_message_parse_buffer), (print_media), (sdp_message_dump): Allow url to be NULL to be able to use it for server connections. Can now send responses as well as requests. No longer hangs in an endless loop if EOF is received. Can now convert a status code to a text string. Return RTSP_HDR_INVALID for unknown headers. Return RTSP_INVALID for unknown methods. Copy CSeq and Session headers from the request. Only free memory corresponding to the currently set message type. Added const to function arguments as appropriate. Avoid a compiler warning when initializing nmedia. Use guint rather than gint to avoid compiler warnings. Fix crasher in wms extension. Factor out stream setup from open_connection. Delay activation of streams when actual data is received from the server, this prepares us to do proper protocol switching. Added new license. Fixes #380895.
137 lines
5.4 KiB
C
137 lines
5.4 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_MESSAGE_H__
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#define __RTSP_MESSAGE_H__
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#include <glib.h>
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#include <rtspdefs.h>
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G_BEGIN_DECLS
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typedef enum
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{
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RTSP_MESSAGE_INVALID,
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RTSP_MESSAGE_REQUEST,
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RTSP_MESSAGE_RESPONSE,
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RTSP_MESSAGE_DATA,
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} RTSPMsgType;
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typedef struct _RTSPMessage
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{
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RTSPMsgType type;
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union {
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struct {
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RTSPMethod method;
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gchar *uri;
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} request;
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struct {
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RTSPStatusCode code;
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gchar *reason;
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} response;
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struct {
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gint channel;
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} data;
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} type_data;
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GHashTable *hdr_fields;
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guint8 *body;
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guint body_size;
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} RTSPMessage;
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RTSPResult rtsp_message_new (RTSPMessage **msg);
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RTSPResult rtsp_message_init (RTSPMessage *msg);
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RTSPResult rtsp_message_new_request (RTSPMessage **msg,
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RTSPMethod method,
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const gchar *uri);
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RTSPResult rtsp_message_init_request (RTSPMessage *msg,
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RTSPMethod method,
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const gchar *uri);
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RTSPResult rtsp_message_new_response (RTSPMessage **msg,
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RTSPStatusCode code,
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const gchar *reason,
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const RTSPMessage *request);
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RTSPResult rtsp_message_init_response (RTSPMessage *msg,
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RTSPStatusCode code,
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const gchar *reason,
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const RTSPMessage *request);
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RTSPResult rtsp_message_init_data (RTSPMessage *msg,
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gint channel);
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RTSPResult rtsp_message_unset (RTSPMessage *msg);
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RTSPResult rtsp_message_free (RTSPMessage *msg);
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RTSPResult rtsp_message_add_header (RTSPMessage *msg,
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RTSPHeaderField field,
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const gchar *value);
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RTSPResult rtsp_message_remove_header (RTSPMessage *msg,
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RTSPHeaderField field);
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RTSPResult rtsp_message_get_header (const RTSPMessage *msg,
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RTSPHeaderField field,
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gchar **value);
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RTSPResult rtsp_message_set_body (RTSPMessage *msg,
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const guint8 *data,
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guint size);
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RTSPResult rtsp_message_take_body (RTSPMessage *msg,
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guint8 *data,
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guint size);
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RTSPResult rtsp_message_get_body (const RTSPMessage *msg,
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guint8 **data,
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guint *size);
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RTSPResult rtsp_message_steal_body (RTSPMessage *msg,
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guint8 **data,
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guint *size);
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RTSPResult rtsp_message_dump (RTSPMessage *msg);
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G_END_DECLS
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#endif /* __RTSP_MESSAGE_H__ */
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