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rtspconnection: Add API to disable session ID caching in the connection

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This is necessary to allow having more than one session in the same connection.

API: gst_rtsp_connection_set_remember_session_id()
API: gst_rtsp_connection_get_remember_session_id()
This commit is contained in:
Olivier Crête 2013-02-18 19:49:07 -05:00 committed by Wim Taymans
parent cd1f9ec992
commit aef8de337c
2 changed files with 46 additions and 2 deletions
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45
gst-libs/gst/rtsp/gstrtspconnection.c
View file

@ -126,6 +126,8 @@ struct _GstRTSPConnection
gchar *initial_buffer; gchar *initial_buffer;
gsize initial_buffer_offset; gsize initial_buffer_offset;
gboolean remember_session_id; /* remember the session id or not */
/* Session state */ /* Session state */
gint cseq; /* sequence number */ gint cseq; /* sequence number */
gchar session_id[512]; /* session id */ gchar session_id[512]; /* session id */
@ -211,6 +213,8 @@ gst_rtsp_connection_create (const GstRTSPUrl * url, GstRTSPConnection ** conn)
newconn->timeout = 60; newconn->timeout = 60;
newconn->cseq = 1; newconn->cseq = 1;
newconn->remember_session_id = TRUE;
newconn->auth_method = GST_RTSP_AUTH_NONE; newconn->auth_method = GST_RTSP_AUTH_NONE;
newconn->username = NULL; newconn->username = NULL;
newconn->passwd = NULL; newconn->passwd = NULL;
@ -1864,8 +1868,10 @@ build_next (GstRTSPBuilder * builder, GstRTSPMessage * message,
} }
/* make sure to not overflow */ /* make sure to not overflow */
strncpy (conn->session_id, session_id, maxlen); if (conn->remember_session_id) {
conn->session_id[maxlen] = '\0'; strncpy (conn->session_id, session_id, maxlen);
conn->session_id[maxlen] = '\0';
}
} }
res = builder->status; res = builder->status;
goto done; goto done;
@ -2844,6 +2850,41 @@ gst_rtsp_connection_do_tunnel (GstRTSPConnection * conn,
return GST_RTSP_OK; return GST_RTSP_OK;
} }
/**
* gst_rtsp_connection_set_remember_session_id:
* @conn: a #GstRTSPConnection
* @remember: %TRUE if the connection should remember the session id
*
* Sets if the #GstRTSPConnection should remember the session id from the last
* response received and force it onto any further requests.
*
* The default value is %TRUE
*/
void
gst_rtsp_connection_set_remember_session_id (GstRTSPConnection * conn,
gboolean remember)
{
conn->remember_session_id = remember;
if (!remember)
conn->session_id[0] = '\0';
}
/**
* gst_rtsp_connection_get_remember_session_id:
* @conn: a #GstRTSPConnection
*
* Returns: %TRUE if the #GstRTSPConnection remembers the session id in the
* last response to set it on any further request.
*/
gboolean
gst_rtsp_connection_get_remember_session_id (GstRTSPConnection * conn)
{
return conn->remember_session_id;
}
#define READ_ERR (G_IO_HUP | G_IO_ERR | G_IO_NVAL) #define READ_ERR (G_IO_HUP | G_IO_ERR | G_IO_NVAL)
#define READ_COND (G_IO_IN | READ_ERR) #define READ_COND (G_IO_IN | READ_ERR)
#define WRITE_ERR (G_IO_HUP | G_IO_ERR | G_IO_NVAL) #define WRITE_ERR (G_IO_HUP | G_IO_ERR | G_IO_NVAL)

3
gst-libs/gst/rtsp/gstrtspconnection.h
View file

@ -131,6 +131,9 @@ gboolean gst_rtsp_connection_is_tunneled (const GstRTSPConnection *
const gchar * gst_rtsp_connection_get_tunnelid (const GstRTSPConnection *conn); const gchar * gst_rtsp_connection_get_tunnelid (const GstRTSPConnection *conn);
GstRTSPResult gst_rtsp_connection_do_tunnel (GstRTSPConnection *conn, GstRTSPConnection *conn2); GstRTSPResult gst_rtsp_connection_do_tunnel (GstRTSPConnection *conn, GstRTSPConnection *conn2);
void gst_rtsp_connection_set_remember_session_id (GstRTSPConnection *conn, gboolean remember);
gboolean gst_rtsp_connection_get_remember_session_id (GstRTSPConnection *conn);
/* async IO */ /* async IO */
/** /**