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f12fb76f70
Original commit message from CVS: Patch by: Peter Kjellerstedt <pkj at axis com> * gst/rtsp/rtspconnection.c: (rtsp_connection_create), (rtsp_connection_connect), (add_date_header), (rtsp_connection_send), (parse_response_status), (parse_request_line), (parse_line), (rtsp_connection_receive): * gst/rtsp/rtspdefs.c: (rtsp_version_as_text): * gst/rtsp/rtspdefs.h: * gst/rtsp/rtspmessage.c: (key_value_foreach), (rtsp_message_init_request), (rtsp_message_init_response), (rtsp_message_remove_header), (rtsp_message_append_headers), (rtsp_message_dump): * gst/rtsp/rtspmessage.h: Improves version checking, allowing an RTSP server to reply with "505 RTSP Version not supported. Adds a Date header to all messages. Replies with RTSP_EPARSE rather than RTSP_EINVALID in cases where we want to be able to send a response even if something in the request was invalid. EINVAL is only used when passing wrong arguments to functions. Do not handle an invalid method in parse_request_line(). Defer this to the caller so it can respond with "405 Method Not Allowed". Improves parsing of the timeout parameter to the Session header, allowing whitespace after the semicolon. Avoids a compiler warning due to variables shadowing a function argument.
144 lines
5.8 KiB
C
144 lines
5.8 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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RTSPVersion version;
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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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RTSPVersion version;
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} response;
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struct {
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guint8 channel;
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} data;
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} type_data;
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GArray *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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guint8 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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gint indx);
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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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gint indx);
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void rtsp_message_append_headers (const RTSPMessage *msg,
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GString *str);
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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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