--- /dev/null
+/* 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_MESSAGE_H__
+#define __GST_RTSP_MESSAGE_H__
+
+#include <glib.h>
+
+#include <gst/rtsp/gstrtspdefs.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GstRTSPMsgType:
+ * @GST_RTSP_MESSAGE_INVALID: invalid message type
+ * @GST_RTSP_MESSAGE_REQUEST: RTSP request message
+ * @GST_RTSP_MESSAGE_RESPONSE: RTSP response message
+ * @GST_RTSP_MESSAGE_HTTP_REQUEST: HTTP request message. Since 0.10.25
+ * @GST_RTSP_MESSAGE_HTTP_RESPONSE: HTTP response message. Since 0.10.25
+ * @GST_RTSP_MESSAGE_DATA: data message
+ *
+ * The type of a message.
+ */
+typedef enum
+{
+ GST_RTSP_MESSAGE_INVALID,
+ GST_RTSP_MESSAGE_REQUEST,
+ GST_RTSP_MESSAGE_RESPONSE,
+ GST_RTSP_MESSAGE_HTTP_REQUEST,
+ GST_RTSP_MESSAGE_HTTP_RESPONSE,
+ GST_RTSP_MESSAGE_DATA
+} GstRTSPMsgType;
+
+typedef struct _GstRTSPMessage GstRTSPMessage;
+
+/**
+ * GstRTSPMessage:
+ * @type: the message type
+ *
+ * An RTSP message containing request, response or data messages. Depending on
+ * the @type, the appropriate structure may be accessed.
+ */
+struct _GstRTSPMessage
+{
+ GstRTSPMsgType type;
+
+ union {
+ struct {
+ GstRTSPMethod method;
+ gchar *uri;
+ GstRTSPVersion version;
+ } request;
+ struct {
+ GstRTSPStatusCode code;
+ gchar *reason;
+ GstRTSPVersion version;
+ } response;
+ struct {
+ guint8 channel;
+ } data;
+ } type_data;
+
+ /*< private >*/
+ GArray *hdr_fields;
+
+ guint8 *body;
+ guint body_size;
+};
+
+/* memory management */
+GstRTSPResult gst_rtsp_message_new (GstRTSPMessage **msg);
+GstRTSPResult gst_rtsp_message_init (GstRTSPMessage *msg);
+GstRTSPResult gst_rtsp_message_unset (GstRTSPMessage *msg);
+GstRTSPResult gst_rtsp_message_free (GstRTSPMessage *msg);
+
+GstRTSPMsgType gst_rtsp_message_get_type (GstRTSPMessage *msg);
+
+/* request */
+GstRTSPResult gst_rtsp_message_new_request (GstRTSPMessage **msg,
+ GstRTSPMethod method,
+ const gchar *uri);
+GstRTSPResult gst_rtsp_message_init_request (GstRTSPMessage *msg,
+ GstRTSPMethod method,
+ const gchar *uri);
+GstRTSPResult gst_rtsp_message_parse_request (GstRTSPMessage *msg,
+ GstRTSPMethod *method,
+ const gchar **uri,
+ GstRTSPVersion *version);
+
+/* response */
+GstRTSPResult gst_rtsp_message_new_response (GstRTSPMessage **msg,
+ GstRTSPStatusCode code,
+ const gchar *reason,
+ const GstRTSPMessage *request);
+GstRTSPResult gst_rtsp_message_init_response (GstRTSPMessage *msg,
+ GstRTSPStatusCode code,
+ const gchar *reason,
+ const GstRTSPMessage *request);
+GstRTSPResult gst_rtsp_message_parse_response (GstRTSPMessage *msg,
+ GstRTSPStatusCode *code,
+ const gchar **reason,
+ GstRTSPVersion *version);
+
+/* data */
+GstRTSPResult gst_rtsp_message_new_data (GstRTSPMessage **msg,
+ guint8 channel);
+GstRTSPResult gst_rtsp_message_init_data (GstRTSPMessage *msg,
+ guint8 channel);
+GstRTSPResult gst_rtsp_message_parse_data (GstRTSPMessage *msg,
+ guint8 *channel);
+
+/* headers */
+GstRTSPResult gst_rtsp_message_add_header (GstRTSPMessage *msg,
+ GstRTSPHeaderField field,
+ const gchar *value);
+GstRTSPResult gst_rtsp_message_take_header (GstRTSPMessage *msg,
+ GstRTSPHeaderField field,
+ gchar *value);
+GstRTSPResult gst_rtsp_message_remove_header (GstRTSPMessage *msg,
+ GstRTSPHeaderField field,
+ gint indx);
+GstRTSPResult gst_rtsp_message_get_header (const GstRTSPMessage *msg,
+ GstRTSPHeaderField field,
+ gchar **value,
+ gint indx);
+GstRTSPResult gst_rtsp_message_append_headers (const GstRTSPMessage *msg,
+ GString *str);
+
+/* handling the body */
+GstRTSPResult gst_rtsp_message_set_body (GstRTSPMessage *msg,
+ const guint8 *data,
+ guint size);
+GstRTSPResult gst_rtsp_message_take_body (GstRTSPMessage *msg,
+ guint8 *data,
+ guint size);
+GstRTSPResult gst_rtsp_message_get_body (const GstRTSPMessage *msg,
+ guint8 **data,
+ guint *size);
+GstRTSPResult gst_rtsp_message_steal_body (GstRTSPMessage *msg,
+ guint8 **data,
+ guint *size);
+
+/* debug */
+GstRTSPResult gst_rtsp_message_dump (GstRTSPMessage *msg);
+
+G_END_DECLS
+
+#endif /* __GST_RTSP_MESSAGE_H__ */
projects / mafwsubrenderer / blobdiff