2 * Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
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43 #ifndef __GST_RTSP_CONNECTION_H__
44 #define __GST_RTSP_CONNECTION_H__
48 #include <gst/rtsp/gstrtspdefs.h>
49 #include <gst/rtsp/gstrtspurl.h>
50 #include <gst/rtsp/gstrtspmessage.h>
54 typedef struct _GstRTSPConnection GstRTSPConnection;
59 * Opaque RTSP connection object.
61 struct _GstRTSPConnection
64 /* URL for the connection */
67 /* connection state */
73 gint cseq; /* sequence number */
74 gchar session_id[512]; /* session id */
75 gint timeout; /* session timeout in seconds */
76 GTimer *timer; /* timeout timer */
79 GstRTSPAuthMethod auth_method;
82 GHashTable *auth_params;
85 /* opening/closing a connection */
86 GstRTSPResult gst_rtsp_connection_create (GstRTSPUrl *url, GstRTSPConnection **conn);
87 GstRTSPResult gst_rtsp_connection_connect (GstRTSPConnection *conn, GTimeVal *timeout);
88 GstRTSPResult gst_rtsp_connection_close (GstRTSPConnection *conn);
89 GstRTSPResult gst_rtsp_connection_free (GstRTSPConnection *conn);
91 /* sending/receiving raw bytes */
92 GstRTSPResult gst_rtsp_connection_read (GstRTSPConnection * conn, guint8 * data,
93 guint size, GTimeVal * timeout);
94 GstRTSPResult gst_rtsp_connection_write (GstRTSPConnection * conn, const guint8 * data,
95 guint size, GTimeVal * timeout);
97 /* sending/receiving messages */
98 GstRTSPResult gst_rtsp_connection_send (GstRTSPConnection *conn, GstRTSPMessage *message,
100 GstRTSPResult gst_rtsp_connection_receive (GstRTSPConnection *conn, GstRTSPMessage *message,
103 /* status management */
104 GstRTSPResult gst_rtsp_connection_poll (GstRTSPConnection *conn, GstRTSPEvent events,
105 GstRTSPEvent *revents, GTimeVal *timeout);
107 /* reset the timeout */
108 GstRTSPResult gst_rtsp_connection_next_timeout (GstRTSPConnection *conn, GTimeVal *timeout);
109 GstRTSPResult gst_rtsp_connection_reset_timeout (GstRTSPConnection *conn);
112 GstRTSPResult gst_rtsp_connection_flush (GstRTSPConnection *conn, gboolean flush);
114 /* configure authentication data */
115 GstRTSPResult gst_rtsp_connection_set_auth (GstRTSPConnection *conn, GstRTSPAuthMethod method,
116 const gchar *user, const gchar *pass);
118 void gst_rtsp_connection_set_auth_param (GstRTSPConnection *conn,
121 void gst_rtsp_connection_clear_auth_params (GstRTSPConnection *conn);
124 GstRTSPResult gst_rtsp_connection_set_qos_dscp (GstRTSPConnection *conn,
128 const gchar * gst_rtsp_connection_get_ip (const GstRTSPConnection *conn);
135 * Opaque RTSP channel object that can be used for asynchronous RTSP
138 typedef struct _GstRTSPChannel GstRTSPChannel;
141 * GstRTSPChannelFuncs:
142 * @message_received: callback when a message was received
143 * @message_sent: callback when a message was sent
144 * @closed: callback when the connection is closed
145 * @error: callback when an error occured
147 * Callback functions from a #GstRTSPChannel.
150 GstRTSPResult (*message_received) (GstRTSPChannel *channel, GstRTSPMessage *message,
152 GstRTSPResult (*message_sent) (GstRTSPChannel *channel, guint cseq,
154 GstRTSPResult (*closed) (GstRTSPChannel *channel, gpointer user_data);
155 GstRTSPResult (*error) (GstRTSPChannel *channel, GstRTSPResult result,
157 } GstRTSPChannelFuncs;
159 GstRTSPChannel * gst_rtsp_channel_new (GstRTSPConnection *conn,
160 GstRTSPChannelFuncs *funcs,
162 GDestroyNotify notify);
163 void gst_rtsp_channel_unref (GstRTSPChannel *channel);
165 guint gst_rtsp_channel_attach (GstRTSPChannel *channel,
166 GMainContext *context);
168 guint gst_rtsp_channel_queue_message (GstRTSPChannel *channel,
169 GstRTSPMessage *message);
174 #endif /* __GST_RTSP_CONNECTION_H__ */