* SOFTWARE.
*/
+/**
+ * SECTION:gstsdpmessage
+ * @short_description: Helper methods for dealing with SDP messages
+ *
+ * <refsect2>
+ * <para>
+ * The GstSDPMessage helper functions makes it easy to parse and create SDP
+ * messages.
+ * </para>
+ * </refsect2>
+ *
+ * Last reviewed on 2007-07-24 (0.10.14)
+ */
+
+
#include <stdlib.h>
#include <string.h>
} G_STMT_END
#define DEFINE_STRING_SETTER(field) \
-GstSDPResult gst_sdp_message_set_##field (GstSDPMessage *msg, gchar *val) { \
+GstSDPResult gst_sdp_message_set_##field (GstSDPMessage *msg, const gchar *val) { \
g_free (msg->field); \
msg->field = g_strdup (val); \
return GST_SDP_OK; \
}
#define DEFINE_STRING_GETTER(field) \
-char* gst_sdp_message_get_##field (GstSDPMessage *msg) { \
+const gchar* gst_sdp_message_get_##field (GstSDPMessage *msg) { \
return msg->field; \
}
/**
* gst_sdp_message_init:
- * @msg: an #GstSDPMessage
+ * @msg: a #GstSDPMessage
*
* Initialize @msg so that its contents are as if it was freshly allocated
* with gst_sdp_message_new(). This function is mostly used to initialize a message
/**
* gst_sdp_message_uninit:
- * @msg: an #GstSDPMessage
+ * @msg: a #GstSDPMessage
*
* Free all resources allocated in @msg. @msg should not be used anymore after
* this function. This function should be used when @msg was allocated on the
/**
* gst_sdp_message_free:
- * @msg: an #GstSDPMessage
+ * @msg: a #GstSDPMessage
*
* Free all resources allocated by @msg. @msg should not be used anymore after
* this function. This function should be used when @msg was dynamically
}
/**
- * gst_sdp_media_new:
- * @media: pointer to new #GstSDPMedia
- *
- * Allocate a new GstSDPMedia and store the result in @media.
- *
- * Returns: a #GstSDPResult.
- */
-GstSDPResult
-gst_sdp_media_new (GstSDPMedia ** media)
-{
- GstSDPMedia *newmedia;
-
- g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
-
- newmedia = g_new0 (GstSDPMedia, 1);
-
- *media = newmedia;
-
- return gst_sdp_media_init (newmedia);
-}
-
-/**
- * gst_sdp_media_init:
- * @media: a #GstSDPMedia
- *
- * Initialize @media so that its contents are as if it was freshly allocated
- * with gst_sdp_media_new(). This function is mostly used to initialize a media
- * allocated on the stack. gst_sdp_media_uninit() undoes this operation.
+ * gst_sdp_message_set_version:
+ * @msg: a #GstSDPMessage
+ * @version: the version
*
- * When this function is invoked on newly allocated data (with malloc or on the
- * stack), its contents should be set to 0 before calling this function.
+ * Set the version in @msg.
*
* Returns: a #GstSDPResult.
*/
-GstSDPResult
-gst_sdp_media_init (GstSDPMedia * media)
-{
- g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
-
- FREE_STRING (media->media);
- media->port = 0;
- media->num_ports = 0;
- FREE_STRING (media->proto);
- INIT_ARRAY (media->fmts, gchar *, g_free);
- FREE_STRING (media->information);
- INIT_ARRAY (media->connections, GstSDPConnection, gst_sdp_connection_init);
- INIT_ARRAY (media->bandwidths, GstSDPBandwidth, gst_sdp_bandwidth_init);
- gst_sdp_key_init (&media->key);
- INIT_ARRAY (media->attributes, GstSDPAttribute, gst_sdp_attribute_init);
-
- return GST_SDP_OK;
-}
-
+DEFINE_STRING_SETTER (version);
/**
- * gst_sdp_media_uninit:
- * @media: an #GstSDPMedia
+ * gst_sdp_message_get_version:
+ * @msg: a #GstSDPMessage
*
- * Free all resources allocated in @media. @media should not be used anymore after
- * this function. This function should be used when @media was allocated on the
- * stack and initialized with gst_sdp_media_init().
+ * Get the version in @msg.
*
* Returns: a #GstSDPResult.
*/
-GstSDPResult
-gst_sdp_media_uninit (GstSDPMedia * media)
-{
- g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
-
- gst_sdp_media_init (media);
- FREE_ARRAY (media->fmts);
- FREE_ARRAY (media->connections);
- FREE_ARRAY (media->bandwidths);
- FREE_ARRAY (media->attributes);
-
- return GST_SDP_OK;
-}
+DEFINE_STRING_GETTER (version);
/**
- * gst_sdp_media_free:
- * @media: an #GstSDPMedia
+ * gst_sdp_message_set_origin:
+ * @msg: a #GstSDPMessage
+ * @username: the user name
+ * @sess_id: a session id
+ * @sess_version: a session version
+ * @nettype: a network type
+ * @addrtype: an address type
+ * @addr: an address
*
- * Free all resources allocated by @media. @media should not be used anymore after
- * this function. This function should be used when @media was dynamically
- * allocated with gst_sdp_media_new().
+ * Configure the SDP origin in @msg with the given parameters.
*
- * Returns: a #GstSDPResult.
+ * Returns: #GST_SDP_OK.
*/
GstSDPResult
-gst_sdp_media_free (GstSDPMedia * media)
-{
- g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
-
- gst_sdp_media_uninit (media);
- g_free (media);
-
- return GST_SDP_OK;
-}
-
-DEFINE_STRING_SETTER (version);
-DEFINE_STRING_GETTER (version);
-
-GstSDPResult
-gst_sdp_message_set_origin (GstSDPMessage * msg, gchar * username,
- gchar * sess_id, gchar * sess_version, gchar * nettype, gchar * addrtype,
- gchar * addr)
+gst_sdp_message_set_origin (GstSDPMessage * msg, const gchar * username,
+ const gchar * sess_id, const gchar * sess_version, const gchar * nettype,
+ const gchar * addrtype, const gchar * addr)
{
REPLACE_STRING (msg->origin.username, username);
REPLACE_STRING (msg->origin.sess_id, sess_id);
REPLACE_STRING (msg->origin.nettype, nettype);
REPLACE_STRING (msg->origin.addrtype, addrtype);
REPLACE_STRING (msg->origin.addr, addr);
+
return GST_SDP_OK;
}
-GstSDPOrigin *
+/**
+ * gst_sdp_message_get_origin:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the origin of @msg.
+ *
+ * Returns: a #GstSDPOrigin. The result remains valid as long as @msg is valid.
+ */
+const GstSDPOrigin *
gst_sdp_message_get_origin (GstSDPMessage * msg)
{
return &msg->origin;
}
+/**
+ * gst_sdp_message_set_session_name:
+ * @msg: a #GstSDPMessage
+ * @session_name: the session name
+ *
+ * Set the session name in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_SETTER (session_name);
+/**
+ * gst_sdp_message_get_session_name:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the session name in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_GETTER (session_name);
+/**
+ * gst_sdp_message_set_information:
+ * @msg: a #GstSDPMessage
+ * @information: the information
+ *
+ * Set the information in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_SETTER (information);
+/**
+ * gst_sdp_message_get_information:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the information in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_GETTER (information);
+/**
+ * gst_sdp_message_set_uri:
+ * @msg: a #GstSDPMessage
+ * @uri: the URI
+ *
+ * Set the URI in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_SETTER (uri);
+/**
+ * gst_sdp_message_get_uri:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the URI in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
DEFINE_STRING_GETTER (uri);
+/**
+ * gst_sdp_message_emails_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of emails in @msg.
+ *
+ * Returns: the number of emails in @msg.
+ */
DEFINE_ARRAY_LEN (emails);
-DEFINE_ARRAY_GETTER (email, emails, gchar *);
-DEFINE_ARRAY_ADDER (email, emails, gchar *, g_strdup);
+/**
+ * gst_sdp_message_get_email:
+ * @msg: a #GstSDPMessage
+ * @idx: an email index
+ *
+ * Get the email with number @idx from @msg.
+ *
+ * Returns: the email at position @idx.
+ */
+DEFINE_ARRAY_GETTER (email, emails, const gchar *);
+/**
+ * gst_sdp_message_add_email:
+ * @msg: a #GstSDPMessage
+ * @email: an email
+ *
+ * Add @email to the list of emails in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
+DEFINE_ARRAY_ADDER (email, emails, const gchar *, g_strdup);
+
+/**
+ * gst_sdp_message_phones_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of phones in @msg.
+ *
+ * Returns: the number of phones in @msg.
+ */
DEFINE_ARRAY_LEN (phones);
-DEFINE_ARRAY_GETTER (phone, phones, gchar *);
-DEFINE_ARRAY_ADDER (phone, phones, gchar *, g_strdup);
+/**
+ * gst_sdp_message_get_phone:
+ * @msg: a #GstSDPMessage
+ * @idx: a phone index
+ *
+ * Get the phone with number @idx from @msg.
+ *
+ * Returns: the phone at position @idx.
+ */
+DEFINE_ARRAY_GETTER (phone, phones, const gchar *);
+
+/**
+ * gst_sdp_message_add_phone:
+ * @msg: a #GstSDPMessage
+ * @phone: a phone
+ *
+ * Add @phone to the list of phones in @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
+DEFINE_ARRAY_ADDER (phone, phones, const gchar *, g_strdup);
+/**
+ * gst_sdp_message_set_connection:
+ * @msg: a #GstSDPMessage
+ * @nettype: the type of network. "IN" is defined to have the meaning
+ * "Internet".
+ * @addrtype: the type of address.
+ * @address: the address
+ * @ttl: the time to live of the address
+ * @addr_number: the number of layers
+ *
+ * Configure the SDP connection in @msg with the given parameters.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_message_set_connection (GstSDPMessage * msg, gchar * nettype,
- gchar * addrtype, gchar * address, gint ttl, gint addr_number)
+gst_sdp_message_set_connection (GstSDPMessage * msg, const gchar * nettype,
+ const gchar * addrtype, const gchar * address, gint ttl, gint addr_number)
{
REPLACE_STRING (msg->connection.nettype, nettype);
REPLACE_STRING (msg->connection.addrtype, addrtype);
REPLACE_STRING (msg->connection.address, address);
msg->connection.ttl = ttl;
msg->connection.addr_number = addr_number;
+
return GST_SDP_OK;
}
-GstSDPConnection *
+/**
+ * gst_sdp_message_get_connection:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the connection of @msg.
+ *
+ * Returns: a #GstSDPConnection. The result remains valid as long as @msg is valid.
+ */
+const GstSDPConnection *
gst_sdp_message_get_connection (GstSDPMessage * msg)
{
return &msg->connection;
}
+/**
+ * gst_sdp_message_bandwidths_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of bandwidth information in @msg.
+ *
+ * Returns: the number of bandwidth information in @msg.
+ */
DEFINE_ARRAY_LEN (bandwidths);
-DEFINE_ARRAY_P_GETTER (bandwidth, bandwidths, GstSDPBandwidth);
+/**
+ * gst_sdp_message_get_bandwidth:
+ * @msg: a #GstSDPMessage
+ * @idx: the bandwidth index
+ *
+ * Get the bandwidth at index @idx from @msg.
+ *
+ * Returns: a #GstSDPBandwidth.
+ */
+DEFINE_ARRAY_P_GETTER (bandwidth, bandwidths, const GstSDPBandwidth);
+/**
+ * gst_sdp_message_add_bandwidth:
+ * @msg: a #GstSDPMessage
+ * @bwtype: the bandwidth modifier type
+ * @bandwidth: the bandwidth in kilobits per second
+ *
+ * Add the specified bandwidth information to @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_message_add_bandwidth (GstSDPMessage * msg, gchar * bwtype,
+gst_sdp_message_add_bandwidth (GstSDPMessage * msg, const gchar * bwtype,
gint bandwidth)
{
GstSDPBandwidth bw;
return GST_SDP_OK;
}
+/**
+ * gst_sdp_message_times_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of time information entries in @msg.
+ *
+ * Returns: the number of time information entries in @msg.
+ */
DEFINE_ARRAY_LEN (times);
-DEFINE_ARRAY_P_GETTER (time, times, GstSDPTime);
+/**
+ * gst_sdp_message_get_time:
+ * @msg: a #GstSDPMessage
+ * @idx: the time index
+ *
+ * Get time information with index @idx from @msg.
+ *
+ * Returns: a #GstSDPTime.
+ */
+DEFINE_ARRAY_P_GETTER (time, times, const GstSDPTime);
+
+/**
+ * gst_sdp_message_add_time:
+ * @msg: a #GstSDPMessage
+ * @time: a time information
+ *
+ * Add time information @time to @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_message_add_time (GstSDPMessage * msg, gchar * time)
+gst_sdp_message_add_time (GstSDPMessage * msg, const gchar * time)
{
return GST_SDP_OK;
}
+/**
+ * gst_sdp_message_zones_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of time zone information entries in @msg.
+ *
+ * Returns: the number of time zone information entries in @msg.
+ */
DEFINE_ARRAY_LEN (zones);
-DEFINE_ARRAY_P_GETTER (zone, zones, GstSDPZone);
+/**
+ * gst_sdp_message_get_zone:
+ * @msg: a #GstSDPMessage
+ * @idx: the zone index
+ *
+ * Get time zone information with index @idx from @msg.
+ *
+ * Returns: a #GstSDPZone.
+ */
+DEFINE_ARRAY_P_GETTER (zone, zones, const GstSDPZone);
+
+/**
+ * gst_sdp_message_add_zone:
+ * @msg: a #GstSDPMessage
+ * @time: the NTP time that a time zone adjustment happens
+ * @typed_time: the offset from the time when the session was first scheduled
+ *
+ * Add time zone information to @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_message_add_zone (GstSDPMessage * msg, gchar * time, gchar * typed_time)
+gst_sdp_message_add_zone (GstSDPMessage * msg, const gchar * time,
+ const gchar * typed_time)
{
GstSDPZone zone;
return GST_SDP_OK;
}
+/**
+ * gst_sdp_message_set_key:
+ * @msg: a #GstSDPMessage
+ * @type: the encryption type
+ * @data: the encryption data
+ *
+ * Adds the encryption information to @msg.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_message_set_key (GstSDPMessage * msg, gchar * type, gchar * data)
+gst_sdp_message_set_key (GstSDPMessage * msg, const gchar * type,
+ const gchar * data)
{
REPLACE_STRING (msg->key.type, type);
REPLACE_STRING (msg->key.data, data);
+
return GST_SDP_OK;
}
-GstSDPKey *
+/**
+ * gst_sdp_message_get_key:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the encryption information from @msg.
+ *
+ * Returns: a #GstSDPKey.
+ */
+const GstSDPKey *
gst_sdp_message_get_key (GstSDPMessage * msg)
{
return &msg->key;
}
-
+/**
+ * gst_sdp_message_attributes_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of attributes in @msg.
+ *
+ * Returns: the number of attributes in @msg.
+ */
DEFINE_ARRAY_LEN (attributes);
-DEFINE_ARRAY_P_GETTER (attribute, attributes, GstSDPAttribute);
-gchar *
-gst_sdp_message_get_attribute_val_n (GstSDPMessage * msg, gchar * key,
+/**
+ * gst_sdp_message_get_attribute:
+ * @msg: a #GstSDPMessage
+ * @idx: the index
+ *
+ * Get the attribute at position @idx in @msg.
+ *
+ * Returns: the #GstSDPAttribute at position @idx.
+ */
+DEFINE_ARRAY_P_GETTER (attribute, attributes, const GstSDPAttribute);
+/**
+ * gst_sdp_message_get_attribute_val_n:
+ * @msg: a #GstSDPMessage
+ * @key: the key
+ * @nth: the index
+ *
+ * Get the @nth attribute with key @key in @msg.
+ *
+ * Returns: the attribute value of the @nth attribute with @key.
+ */
+const gchar *
+gst_sdp_message_get_attribute_val_n (GstSDPMessage * msg, const gchar * key,
guint nth)
{
guint i;
return NULL;
}
-gchar *
-gst_sdp_message_get_attribute_val (GstSDPMessage * msg, gchar * key)
+/**
+ * gst_sdp_message_get_attribute_val:
+ * @msg: a #GstSDPMessage
+ * @key: the key
+ *
+ * Get the first attribute with key @key in @msg.
+ *
+ * Returns: the attribute value of the first attribute with @key.
+ */
+const gchar *
+gst_sdp_message_get_attribute_val (GstSDPMessage * msg, const gchar * key)
{
return gst_sdp_message_get_attribute_val_n (msg, key, 0);
}
+/**
+ * gst_sdp_message_add_attribute:
+ * @msg: a #GstSDPMessage
+ * @key: the key
+ * @value: the value
+ *
+ * Add the attribute with @key and @value to @msg.
+ *
+ * Returns: @GST_SDP_OK.
+ */
GstSDPResult
-gst_sdp_message_add_attribute (GstSDPMessage * msg, gchar * key, gchar * value)
+gst_sdp_message_add_attribute (GstSDPMessage * msg, const gchar * key,
+ const gchar * value)
{
GstSDPAttribute attr;
return GST_SDP_OK;
}
+/**
+ * gst_sdp_message_medias_len:
+ * @msg: a #GstSDPMessage
+ *
+ * Get the number of media descriptions in @msg.
+ *
+ * Returns: the number of media descriptions in @msg.
+ */
DEFINE_ARRAY_LEN (medias);
-DEFINE_ARRAY_P_GETTER (media, medias, GstSDPMedia);
+/**
+ * gst_sdp_message_get_media:
+ * @msg: a #GstSDPMessage
+ * @idx: the index
+ *
+ * Get the media description at index @idx in @msg.
+ *
+ * Returns: a #GstSDPMedia.
+ */
+DEFINE_ARRAY_P_GETTER (media, medias, const GstSDPMedia);
/**
* gst_sdp_message_add_media:
- * @msg: an #GstSDPMessage
- * @media: an #GstSDPMedia to add
+ * @msg: a #GstSDPMessage
+ * @media: a #GstSDPMedia to add
*
* Adds @media to the array of medias in @msg. This function takes ownership of
* the contents of @media so that @media will have to be reinitialized with
* gst_media_init() before it can be used again.
*
- * Returns: an #GstSDPResult.
+ * Returns: a #GstSDPResult.
*/
GstSDPResult
gst_sdp_message_add_media (GstSDPMessage * msg, GstSDPMedia * media)
/* media access */
+/**
+ * gst_sdp_media_new:
+ * @media: pointer to new #GstSDPMedia
+ *
+ * Allocate a new GstSDPMedia and store the result in @media.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_media_add_attribute (GstSDPMedia * media, gchar * key, gchar * value)
+gst_sdp_media_new (GstSDPMedia ** media)
{
- GstSDPAttribute attr;
+ GstSDPMedia *newmedia;
- attr.key = g_strdup (key);
- attr.value = g_strdup (value);
+ g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
- g_array_append_val (media->attributes, attr);
+ newmedia = g_new0 (GstSDPMedia, 1);
+
+ *media = newmedia;
+
+ return gst_sdp_media_init (newmedia);
+}
+
+/**
+ * gst_sdp_media_init:
+ * @media: a #GstSDPMedia
+ *
+ * Initialize @media so that its contents are as if it was freshly allocated
+ * with gst_sdp_media_new(). This function is mostly used to initialize a media
+ * allocated on the stack. gst_sdp_media_uninit() undoes this operation.
+ *
+ * When this function is invoked on newly allocated data (with malloc or on the
+ * stack), its contents should be set to 0 before calling this function.
+ *
+ * Returns: a #GstSDPResult.
+ */
+GstSDPResult
+gst_sdp_media_init (GstSDPMedia * media)
+{
+ g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
+
+ FREE_STRING (media->media);
+ media->port = 0;
+ media->num_ports = 0;
+ FREE_STRING (media->proto);
+ INIT_ARRAY (media->fmts, gchar *, g_free);
+ FREE_STRING (media->information);
+ INIT_ARRAY (media->connections, GstSDPConnection, gst_sdp_connection_init);
+ INIT_ARRAY (media->bandwidths, GstSDPBandwidth, gst_sdp_bandwidth_init);
+ gst_sdp_key_init (&media->key);
+ INIT_ARRAY (media->attributes, GstSDPAttribute, gst_sdp_attribute_init);
return GST_SDP_OK;
}
+/**
+ * gst_sdp_media_uninit:
+ * @media: a #GstSDPMedia
+ *
+ * Free all resources allocated in @media. @media should not be used anymore after
+ * this function. This function should be used when @media was allocated on the
+ * stack and initialized with gst_sdp_media_init().
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_media_add_bandwidth (GstSDPMedia * media, gchar * bwtype,
+gst_sdp_media_uninit (GstSDPMedia * media)
+{
+ g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
+
+ gst_sdp_media_init (media);
+ FREE_ARRAY (media->fmts);
+ FREE_ARRAY (media->connections);
+ FREE_ARRAY (media->bandwidths);
+ FREE_ARRAY (media->attributes);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_free:
+ * @media: a #GstSDPMedia
+ *
+ * Free all resources allocated by @media. @media should not be used anymore after
+ * this function. This function should be used when @media was dynamically
+ * allocated with gst_sdp_media_new().
+ *
+ * Returns: a #GstSDPResult.
+ */
+GstSDPResult
+gst_sdp_media_free (GstSDPMedia * media)
+{
+ g_return_val_if_fail (media != NULL, GST_SDP_EINVAL);
+
+ gst_sdp_media_uninit (media);
+ g_free (media);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_get_media:
+ * @media: a #GstSDPMedia
+ *
+ * Get the media description of @media.
+ *
+ * Returns: the media description.
+ */
+const gchar *
+gst_sdp_media_get_media (GstSDPMedia * media)
+{
+ return media->media;
+}
+
+/**
+ * gst_sdp_media_set_media:
+ * @media: a #GstSDPMedia
+ * @med: the media description
+ *
+ * Set the media description of @media to @med.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_set_media (GstSDPMedia * media, const gchar * med)
+{
+ g_free (media->media);
+ media->media = g_strdup (med);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_get_port:
+ * @media: a #GstSDPMedia
+ *
+ * Get the port number for @media.
+ *
+ * Returns: the port number of @media.
+ */
+gint
+gst_sdp_media_get_port (GstSDPMedia * media)
+{
+ return media->port;
+}
+
+/**
+ * gst_sdp_media_get_num_ports:
+ * @media: a #GstSDPMedia
+ *
+ * Get the number of ports for @media.
+ *
+ * Returns: the number of ports for @media.
+ */
+gint
+gst_sdp_media_get_num_ports (GstSDPMedia * media)
+{
+ return media->num_ports;
+}
+
+/**
+ * gst_sdp_media_set_port_info:
+ * @media: a #GstSDPMedia
+ * @port: the port number
+ * @num_ports: the number of ports
+ *
+ * Set the port information in @media.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_set_port_info (GstSDPMedia * media, gint port, gint num_ports)
+{
+ media->port = port;
+ media->num_ports = num_ports;
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_get_proto:
+ * @media: a #GstSDPMedia
+ *
+ * Get the transport protocol of @media
+ *
+ * Returns: the transport protocol of @media.
+ */
+const gchar *
+gst_sdp_media_get_proto (GstSDPMedia * media)
+{
+ return media->proto;
+}
+
+/**
+ * gst_sdp_media_set_proto:
+ * @media: a #GstSDPMedia
+ * @proto: the media transport protocol
+ *
+ * Set the media transport protocol of @media to @proto.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_set_proto (GstSDPMedia * media, const gchar * proto)
+{
+ g_free (media->proto);
+ media->proto = g_strdup (proto);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_formats_len:
+ * @media: a #GstSDPMedia
+ *
+ * Get the number of formats in @media.
+ *
+ * Returns: the number of formats in @media.
+ */
+gint
+gst_sdp_media_formats_len (GstSDPMedia * media)
+{
+ return media->fmts->len;
+}
+
+/**
+ * gst_sdp_media_get_format:
+ * @media: a #GstSDPMedia
+ * @idx: an index
+ *
+ * Get the format information at position @idx in @media.
+ *
+ * Returns: the format at position @idx.
+ */
+const gchar *
+gst_sdp_media_get_format (GstSDPMedia * media, guint idx)
+{
+ if (idx >= media->fmts->len)
+ return NULL;
+ return g_array_index (media->fmts, gchar *, idx);
+}
+
+/**
+ * gst_sdp_media_add_format:
+ * @media: a #GstSDPMedia
+ * @format: the format
+ *
+ * Add the format information to @media.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_add_format (GstSDPMedia * media, const gchar * format)
+{
+ gchar *fmt;
+
+ fmt = g_strdup (format);
+
+ g_array_append_val (media->fmts, fmt);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_get_information:
+ * @media: a #GstSDPMedia
+ *
+ * Get the information of @media
+ *
+ * Returns: the information of @media.
+ */
+const gchar *
+gst_sdp_media_get_information (GstSDPMedia * media)
+{
+ return media->information;
+}
+
+/**
+ * gst_sdp_media_set_information:
+ * @media: a #GstSDPMedia
+ * @information: the media information
+ *
+ * Set the media information of @media to @information.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_set_information (GstSDPMedia * media, const gchar * information)
+{
+ g_free (media->information);
+ media->information = g_strdup (information);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_connections_len:
+ * @media: a #GstSDPMedia
+ *
+ * Get the number of connection fields in @media.
+ *
+ * Returns: the number of connections in @media.
+ */
+gint
+gst_sdp_media_connections_len (GstSDPMedia * media)
+{
+ return (media->connections->len);
+}
+
+/**
+ * gst_sdp_media_get_connection:
+ * @media: a #GstSDPMedia
+ * @idx: an index
+ *
+ * Get the connection at position @idx in @media.
+ *
+ * Returns: the #GstSDPConnection at position @idx.
+ */
+const GstSDPConnection *
+gst_sdp_media_get_connection (GstSDPMedia * media, guint idx)
+{
+ return &g_array_index (media->connections, GstSDPConnection, idx);
+}
+
+/**
+ * gst_sdp_media_add_connection:
+ * @media: a #GstSDPMedia
+ * @nettype: the type of network. "IN" is defined to have the meaning
+ * "Internet".
+ * @addrtype: the type of address.
+ * @address: the address
+ * @ttl: the time to live of the address
+ * @addr_number: the number of layers
+ *
+ * Add the given connection parameters to @media.
+ *
+ * Returns: a #GstSDPResult.
+ */
+GstSDPResult
+gst_sdp_media_add_connection (GstSDPMedia * media, const gchar * nettype,
+ const gchar * addrtype, const gchar * address, gint ttl, gint addr_number)
+{
+ GstSDPConnection conn;
+
+ conn.nettype = g_strdup (nettype);
+ conn.addrtype = g_strdup (addrtype);
+ conn.address = g_strdup (address);
+ conn.ttl = ttl;
+ conn.addr_number = addr_number;
+
+ g_array_append_val (media->connections, conn);
+
+ return GST_SDP_OK;
+}
+
+/**
+ * gst_sdp_media_bandwidths_len:
+ * @media: a #GstSDPMedia
+ *
+ * Get the number of bandwidth fields in @media.
+ *
+ * Returns: the number of bandwidths in @media.
+ */
+gint
+gst_sdp_media_bandwidths_len (GstSDPMedia * media)
+{
+ return (media->bandwidths->len);
+}
+
+/**
+ * gst_sdp_media_get_bandwidth:
+ * @media: a #GstSDPMedia
+ * @idx: an index
+ *
+ * Get the bandwidth at position @idx in @media.
+ *
+ * Returns: the #GstSDPBandwidth at position @idx.
+ */
+const GstSDPBandwidth *
+gst_sdp_media_get_badwidth (GstSDPMedia * media, guint idx)
+{
+ return &g_array_index (media->bandwidths, GstSDPBandwidth, idx);
+}
+
+/**
+ * gst_sdp_media_add_bandwidth:
+ * @media: a #GstSDPMedia
+ * @bwtype: the bandwidth modifier type
+ * @bandwidth: the bandwidth in kilobits per second
+ *
+ * Add the bandwidth information with @bwtype and @bandwidth to @media.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_add_bandwidth (GstSDPMedia * media, const gchar * bwtype,
gint bandwidth)
{
GstSDPBandwidth bw;
return GST_SDP_OK;
}
+/**
+ * gst_sdp_media_set_key:
+ * @media: a #GstSDPMedia
+ * @type: the encryption type
+ * @data: the encryption data
+ *
+ * Adds the encryption information to @media.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
-gst_sdp_media_add_format (GstSDPMedia * media, gchar * format)
+gst_sdp_media_set_key (GstSDPMedia * media, const gchar * type,
+ const gchar * data)
{
- gchar *fmt;
+ g_free (media->key.type);
+ media->key.type = g_strdup (type);
+ g_free (media->key.data);
+ media->key.data = g_strdup (data);
- fmt = g_strdup (format);
+ return GST_SDP_OK;
+}
- g_array_append_val (media->fmts, fmt);
+/**
+ * gst_sdp_media_get_key:
+ * @media: a #GstSDPMedia
+ *
+ * Get the encryption information from @media.
+ *
+ * Returns: a #GstSDPKey.
+ */
+const GstSDPKey *
+gst_sdp_media_get_key (GstSDPMedia * media)
+{
+ return &media->key;
+}
+
+/**
+ * gst_sdp_media_attributes_len:
+ * @media: a #GstSDPMedia
+ *
+ * Get the number of attribute fields in @media.
+ *
+ * Returns: the number of attributes in @media.
+ */
+gint
+gst_sdp_media_attributes_len (GstSDPMedia * media)
+{
+ return (media->attributes->len);
+}
+
+/**
+ * gst_sdp_media_add_attribute:
+ * @media: a #GstSDPMedia
+ * @key: a key
+ * @value: a value
+ *
+ * Add the attribute with @key and @value to @media.
+ *
+ * Returns: #GST_SDP_OK.
+ */
+GstSDPResult
+gst_sdp_media_add_attribute (GstSDPMedia * media, const gchar * key,
+ const gchar * value)
+{
+ GstSDPAttribute attr;
+
+ attr.key = g_strdup (key);
+ attr.value = g_strdup (value);
+
+ g_array_append_val (media->attributes, attr);
return GST_SDP_OK;
}
-GstSDPAttribute *
+/**
+ * gst_sdp_media_get_attribute:
+ * @media: a #GstSDPMedia
+ * @idx: an index
+ *
+ * Get the attribute at position @idx in @media.
+ *
+ * Returns: the #GstSDPAttribute at position @idx.
+ */
+const GstSDPAttribute *
gst_sdp_media_get_attribute (GstSDPMedia * media, guint idx)
{
return &g_array_index (media->attributes, GstSDPAttribute, idx);
}
-gchar *
-gst_sdp_media_get_attribute_val_n (GstSDPMedia * media, gchar * key, guint nth)
+/**
+ * gst_sdp_media_get_attribute_val_n:
+ * @media: a #GstSDPMedia
+ * @key: a key
+ * @nth: an index
+ *
+ * Get the @nth attribute value for @key in @media.
+ *
+ * Returns: the @nth attribute value.
+ */
+const gchar *
+gst_sdp_media_get_attribute_val_n (GstSDPMedia * media, const gchar * key,
+ guint nth)
{
guint i;
return NULL;
}
-gchar *
-gst_sdp_media_get_attribute_val (GstSDPMedia * media, gchar * key)
+/**
+ * gst_sdp_media_get_attribute_val:
+ * @media: a #GstSDPMedia
+ * @key: a key
+ *
+ * Get the first attribute value for @key in @media.
+ *
+ * Returns: the first attribute value for @key.
+ */
+const gchar *
+gst_sdp_media_get_attribute_val (GstSDPMedia * media, const gchar * key)
{
return gst_sdp_media_get_attribute_val_n (media, key, 0);
}
-gchar *
-gst_sdp_media_get_format (GstSDPMedia * media, guint idx)
-{
- if (idx >= media->fmts->len)
- return NULL;
- return g_array_index (media->fmts, gchar *, idx);
-}
-
static void
read_string (gchar * dest, guint size, gchar ** src)
{
return TRUE;
}
+/**
+ * gst_sdp_message_parse_buffer:
+ * @data: the start of the buffer
+ * @size: the size of the buffer
+ * @msg: the result #GstSDPMessage
+ *
+ * Parse the contents of @size bytes pointed to by @data and store the result in
+ * @msg.
+ *
+ * Returns: #GST_SDP_OK on success.
+ */
GstSDPResult
-gst_sdp_message_parse_buffer (guint8 * data, guint size, GstSDPMessage * msg)
+gst_sdp_message_parse_buffer (const guint8 * data, guint size,
+ GstSDPMessage * msg)
{
gchar *p;
SDPContext c;
}
}
+/**
+ * gst_sdp_message_dump:
+ * @msg: a #GstSDPMessage
+ *
+ * Dump the parsed contents of @msg to stdout.
+ *
+ * Returns: a #GstSDPResult.
+ */
GstSDPResult
gst_sdp_message_dump (GstSDPMessage * msg)
{
G_BEGIN_DECLS
+/**
+ * GstSDPOrigin:
+ * @username: the user's login on the originating host, or it is "-"
+ * if the originating host does not support the concept of user ids.
+ * @sess_id: is a numeric string such that the tuple of @username, @sess_id,
+ * @nettype, @addrtype and @addr form a globally unique identifier for the
+ * session.
+ * @sess_version: a version number for this announcement
+ * @nettype: the type of network. "IN" is defined to have the meaning
+ * "Internet".
+ * @addrtype: the type of @addr.
+ * @addr: the globally unique address of the machine from which the session was
+ * created.
+ *
+ * The contents of the SDP "o=" field which gives the originator of the session
+ * (their username and the address of the user's host) plus a session id and
+ * session version number.
+ */
typedef struct {
gchar *username;
gchar *sess_id;
gchar *addr;
} GstSDPOrigin;
+/**
+ * GstSDPConnection:
+ * @nettype: the type of network. "IN" is defined to have the meaning
+ * "Internet".
+ * @addrtype: the type of @address.
+ * @address: the address
+ * @ttl: the time to live of the address
+ * @addr_number: the number of layers
+ *
+ * The contents of the SDP "c=" field which contains connection data.
+ */
typedef struct {
gchar *nettype;
gchar *addrtype;
gint addr_number;
} GstSDPConnection;
-#define GST_SDP_BWTYPE_CT "CT" /* conference total */
-#define GST_SDP_BWTYPE_AS "AS" /* application specific */
-#define GST_SDP_BWTYPE_EXT_PREFIX "X-" /* extension prefix */
+/**
+ * GST_SDP_BWTYPE_CT:
+ *
+ * The Conference Total bandwidth modifier.
+ */
+#define GST_SDP_BWTYPE_CT "CT"
+/**
+ * GST_SDP_BWTYPE_AS:
+ *
+ * The Application-Specific Maximum bandwidth modifier.
+ */
+#define GST_SDP_BWTYPE_AS "AS"
+/**
+ * GST_SDP_BWTYPE_EXT_PREFIX:
+ *
+ * The extension prefix bandwidth modifier.
+ */
+#define GST_SDP_BWTYPE_EXT_PREFIX "X-"
+/**
+ * GstSDPBandwidth:
+ * @bwtype: the bandwidth modifier type
+ * @bandwidth: the bandwidth in kilobits per second
+ *
+ * The contents of the SDP "b=" field which specifies the proposed bandwidth to
+ * be used by the session or media.
+ */
typedef struct {
gchar *bwtype;
gint bandwidth;
} GstSDPBandwidth;
+/**
+ * GstSDPTime:
+ * @start: start time for the conference. The value is the decimal
+ * representation of Network Time Protocol (NTP) time values in seconds
+ * @stop: stop time for the conference. The value is the decimal
+ * representation of Network Time Protocol (NTP) time values in seconds
+ * @n_repeat: the number of repeat times
+ * @repeat: repeat times for a session
+ *
+ * The contents of the SDP "t=" field which specify the start and stop times for
+ * a conference session.
+ */
typedef struct {
gchar *start;
gchar *stop;
gchar **repeat;
} GstSDPTime;
+/**
+ * GstSDPZone:
+ * @time: the NTP time that a time zone adjustment happens
+ * @typed_time: the offset from the time when the session was first scheduled
+ *
+ * The contents of the SDP "z=" field which allows the sender to
+ * specify a list of time zone adjustments and offsets from the base
+ * time.
+ */
typedef struct {
gchar *time;
gchar *typed_time;
} GstSDPZone;
+/**
+ * GstSDPKey:
+ * @type: the encryption type
+ * @data: the encryption data
+ *
+ * The contents of the SDP "k=" field which is used to convey encryption
+ * keys.
+ */
typedef struct {
gchar *type;
gchar *data;
} GstSDPKey;
+/**
+ * GstSDPAttribute:
+ * @key: the attribute key
+ * @value: the attribute value or NULL when it was a property attribute
+ *
+ * The contents of the SDP "a=" field which contains a key/value pair.
+ */
typedef struct {
gchar *key;
gchar *value;
} GstSDPAttribute;
+/**
+ * GstSDPMedia:
+ * @media: the media type
+ * @port: the transport port to which the media stream will be sent
+ * @num_ports: the number of ports or -1 if only one port was specified
+ * @proto: the transport protocol
+ * @fmts: an array of #gchar formats
+ * @information: the media title
+ * @connections: array of #GstSDPConnection with media connection information
+ * @bandwidths: array of #GstSDPBandwidth with media bandwidth information
+ * @key: the encryption key
+ * @attributes: array of #GstSDPAttribute with the additional media attributes
+ *
+ * The contents of the SDP "m=" field with all related fields.
+ */
typedef struct {
- gchar *media;
- gint port;
- gint num_ports;
- gchar *proto;
- GArray *fmts;
- gchar *information;
- GArray *connections;
- GArray *bandwidths;
+ gchar *media;
+ gint port;
+ gint num_ports;
+ gchar *proto;
+ GArray *fmts;
+ gchar *information;
+ GArray *connections;
+ GArray *bandwidths;
GstSDPKey key;
- GArray *attributes;
+ GArray *attributes;
} GstSDPMedia;
+/**
+ * GstSDPMessage:
+ * @version: the protocol version
+ * @origin: owner/creator and session identifier
+ * @session_name: session name
+ * @information: session information
+ * @uri: URI of description
+ * @emails: array of #gchar with email addresses
+ * @phones: array of #gchar with phone numbers
+ * @connection: connection information for the session
+ * @bandwidths: array of #GstSDPBandwidth with bandwidth information
+ * @times: array of #GstSDPTime with time descriptions
+ * @zones: array of #GstSDPZone with time zone adjustments
+ * @key: encryption key
+ * @attributes: array of #GstSDPAttribute with session attributes
+ * @medias: array of #GstSDPMedia with media descriptions
+ *
+ * The contents of the SDP message.
+ */
typedef struct {
- gchar *version;
+ gchar *version;
GstSDPOrigin origin;
- gchar *session_name;
- gchar *information;
- gchar *uri;
- GArray *emails;
- GArray *phones;
+ gchar *session_name;
+ gchar *information;
+ gchar *uri;
+ GArray *emails;
+ GArray *phones;
GstSDPConnection connection;
- GArray *bandwidths;
- GArray *times;
- GArray *zones;
+ GArray *bandwidths;
+ GArray *times;
+ GArray *zones;
GstSDPKey key;
- GArray *attributes;
- GArray *medias;
+ GArray *attributes;
+ GArray *medias;
} GstSDPMessage;
/* Session descriptions */
-GstSDPResult gst_sdp_message_new (GstSDPMessage **msg);
-GstSDPResult gst_sdp_message_init (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_uninit (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_free (GstSDPMessage *msg);
-
-GstSDPResult gst_sdp_message_parse_buffer (guint8 *data, guint size, GstSDPMessage *msg);
-
-GstSDPResult gst_sdp_message_set_version (GstSDPMessage *msg, gchar *version);
-gchar* gst_sdp_message_get_version (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_set_origin (GstSDPMessage *msg, gchar *username, gchar *sess_id,
- gchar *sess_version, gchar *nettype,
- gchar *addrtype, gchar *addr);
-GstSDPOrigin* gst_sdp_message_get_origin (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_set_session_name (GstSDPMessage *msg, gchar *session_name);
-gchar* gst_sdp_message_get_session_name (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_set_information (GstSDPMessage *msg, gchar *information);
-gchar* gst_sdp_message_get_information (GstSDPMessage *msg);
-GstSDPResult gst_sdp_message_set_uri (GstSDPMessage *msg, gchar *uri);
-gchar* gst_sdp_message_get_uri (GstSDPMessage *msg);
-gint gst_sdp_message_emails_len (GstSDPMessage *msg);
-gchar* gst_sdp_message_get_email (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_email (GstSDPMessage *msg, gchar *email);
-gint gst_sdp_message_phones_len (GstSDPMessage *msg);
-gchar* gst_sdp_message_get_phone (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_phone (GstSDPMessage *msg, gchar *phone);
-GstSDPResult gst_sdp_message_set_connection (GstSDPMessage *msg, gchar *nettype, gchar *addrtype,
- gchar *address, gint ttl, gint addr_number);
-GstSDPConnection* gst_sdp_message_get_connection (GstSDPMessage *msg);
-gint gst_sdp_message_bandwidths_len (GstSDPMessage *msg);
-GstSDPBandwidth* gst_sdp_message_get_bandwidth (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_bandwidth (GstSDPMessage *msg, gchar *bwtype, gint bandwidth);
-gint gst_sdp_message_times_len (GstSDPMessage *msg);
-GstSDPTime* gst_sdp_message_get_time (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_time (GstSDPMessage *msg, gchar *time);
-gint gst_sdp_message_zones_len (GstSDPMessage *msg);
-GstSDPZone* gst_sdp_message_get_zone (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_zone (GstSDPMessage *msg, gchar *time, gchar *typed_time);
-GstSDPResult gst_sdp_message_set_key (GstSDPMessage *msg, gchar *type, gchar *data);
-GstSDPKey* gst_sdp_message_get_key (GstSDPMessage *msg);
-gint gst_sdp_message_attributes_len (GstSDPMessage *msg);
-GstSDPAttribute* gst_sdp_message_get_attribute (GstSDPMessage *msg, guint idx);
-gchar* gst_sdp_message_get_attribute_val (GstSDPMessage *msg, gchar *key);
-gchar* gst_sdp_message_get_attribute_val_n (GstSDPMessage *msg, gchar *key, guint nth);
-GstSDPResult gst_sdp_message_add_attribute (GstSDPMessage *msg, gchar *key, gchar *value);
-gint gst_sdp_message_medias_len (GstSDPMessage *msg);
-GstSDPMedia* gst_sdp_message_get_media (GstSDPMessage *msg, guint idx);
-GstSDPResult gst_sdp_message_add_media (GstSDPMessage *msg, GstSDPMedia *media);
-
-
-GstSDPResult gst_sdp_message_dump (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_new (GstSDPMessage **msg);
+GstSDPResult gst_sdp_message_init (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_uninit (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_free (GstSDPMessage *msg);
+
+GstSDPResult gst_sdp_message_parse_buffer (const guint8 *data, guint size, GstSDPMessage *msg);
+
+const gchar* gst_sdp_message_get_version (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_version (GstSDPMessage *msg, const gchar *version);
+
+const GstSDPOrigin* gst_sdp_message_get_origin (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_origin (GstSDPMessage *msg, const gchar *username,
+ const gchar *sess_id, const gchar *sess_version,
+ const gchar *nettype, const gchar *addrtype,
+ const gchar *addr);
+
+const gchar* gst_sdp_message_get_session_name (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_session_name (GstSDPMessage *msg, const gchar *session_name);
+
+const gchar* gst_sdp_message_get_information (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_information (GstSDPMessage *msg, const gchar *information);
+
+const gchar* gst_sdp_message_get_uri (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_uri (GstSDPMessage *msg, const gchar *uri);
+
+gint gst_sdp_message_emails_len (GstSDPMessage *msg);
+const gchar* gst_sdp_message_get_email (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_email (GstSDPMessage *msg, const gchar *email);
+
+gint gst_sdp_message_phones_len (GstSDPMessage *msg);
+const gchar* gst_sdp_message_get_phone (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_phone (GstSDPMessage *msg, const gchar *phone);
+
+const GstSDPConnection* gst_sdp_message_get_connection (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_connection (GstSDPMessage *msg, const gchar *nettype,
+ const gchar *addrtype, const gchar *address,
+ gint ttl, gint addr_number);
+
+gint gst_sdp_message_bandwidths_len (GstSDPMessage *msg);
+const GstSDPBandwidth* gst_sdp_message_get_bandwidth (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_bandwidth (GstSDPMessage *msg, const gchar *bwtype,
+ gint bandwidth);
+
+gint gst_sdp_message_times_len (GstSDPMessage *msg);
+const GstSDPTime* gst_sdp_message_get_time (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_time (GstSDPMessage *msg, const gchar *time);
+
+gint gst_sdp_message_zones_len (GstSDPMessage *msg);
+const GstSDPZone* gst_sdp_message_get_zone (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_zone (GstSDPMessage *msg, const gchar *time,
+ const gchar *typed_time);
+
+const GstSDPKey* gst_sdp_message_get_key (GstSDPMessage *msg);
+GstSDPResult gst_sdp_message_set_key (GstSDPMessage *msg, const gchar *type,
+ const gchar *data);
+
+gint gst_sdp_message_attributes_len (GstSDPMessage *msg);
+const GstSDPAttribute* gst_sdp_message_get_attribute (GstSDPMessage *msg, guint idx);
+const gchar* gst_sdp_message_get_attribute_val (GstSDPMessage *msg, const gchar *key);
+const gchar* gst_sdp_message_get_attribute_val_n (GstSDPMessage *msg, const gchar *key,
+ guint nth);
+GstSDPResult gst_sdp_message_add_attribute (GstSDPMessage *msg, const gchar *key,
+ const gchar *value);
+
+gint gst_sdp_message_medias_len (GstSDPMessage *msg);
+const GstSDPMedia* gst_sdp_message_get_media (GstSDPMessage *msg, guint idx);
+GstSDPResult gst_sdp_message_add_media (GstSDPMessage *msg, GstSDPMedia *media);
+
+GstSDPResult gst_sdp_message_dump (GstSDPMessage *msg);
/* Media descriptions */
-GstSDPResult gst_sdp_media_new (GstSDPMedia **media);
-GstSDPResult gst_sdp_media_init (GstSDPMedia *media);
-GstSDPResult gst_sdp_media_uninit (GstSDPMedia *media);
-GstSDPResult gst_sdp_media_free (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_new (GstSDPMedia **media);
+GstSDPResult gst_sdp_media_init (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_uninit (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_free (GstSDPMedia *media);
+
+const gchar* gst_sdp_media_get_media (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_set_media (GstSDPMedia *media, const gchar *med);
+
+gint gst_sdp_media_get_port (GstSDPMedia *media);
+gint gst_sdp_media_get_num_ports (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_set_port_info (GstSDPMedia *media, gint port,
+ gint num_ports);
+
+const gchar* gst_sdp_media_get_proto (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_set_proto (GstSDPMedia *media, const gchar *proto);
+
+gint gst_sdp_media_formats_len (GstSDPMedia *media);
+const gchar* gst_sdp_media_get_format (GstSDPMedia *media, guint idx);
+GstSDPResult gst_sdp_media_add_format (GstSDPMedia *media, const gchar *format);
+
+const gchar* gst_sdp_media_get_information (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_set_information (GstSDPMedia *media, const gchar *information);
+
+gint gst_sdp_media_connections_len (GstSDPMedia *media);
+const GstSDPConnection* gst_sdp_media_get_connection (GstSDPMedia *media, guint idx);
+GstSDPResult gst_sdp_media_add_connection (GstSDPMedia *media, const gchar *nettype,
+ const gchar *addrtype, const gchar *address,
+ gint ttl, gint addr_number);
-GstSDPResult gst_sdp_media_add_bandwidth (GstSDPMedia * media, gchar * bwtype, gint bandwidth);
+gint gst_sdp_media_bandwidths_len (GstSDPMedia *media);
+const GstSDPBandwidth* gst_sdp_media_get_bandwidth (GstSDPMedia *media, guint idx);
+GstSDPResult gst_sdp_media_add_bandwidth (GstSDPMedia *media, const gchar *bwtype,
+ gint bandwidth);
-GstSDPResult gst_sdp_media_add_attribute (GstSDPMedia *media, gchar * key, gchar * value);
-GstSDPAttribute * gst_sdp_media_get_attribute (GstSDPMedia *media, guint idx);
-gchar* gst_sdp_media_get_attribute_val (GstSDPMedia *media, gchar *key);
-gchar* gst_sdp_media_get_attribute_val_n (GstSDPMedia *media, gchar *key, guint nth);
+const GstSDPKey* gst_sdp_media_get_key (GstSDPMedia *media);
+GstSDPResult gst_sdp_media_set_key (GstSDPMedia *media, const gchar *type,
+ const gchar *data);
-GstSDPResult gst_sdp_media_add_format (GstSDPMedia * media, gchar * format);
-gchar* gst_sdp_media_get_format (GstSDPMedia *media, guint idx);
+gint gst_sdp_media_attributes_len (GstSDPMedia *media);
+const GstSDPAttribute * gst_sdp_media_get_attribute (GstSDPMedia *media, guint idx);
+const gchar* gst_sdp_media_get_attribute_val (GstSDPMedia *media, const gchar *key);
+const gchar* gst_sdp_media_get_attribute_val_n (GstSDPMedia *media, const gchar *key, guint nth);
+GstSDPResult gst_sdp_media_add_attribute (GstSDPMedia *media, const gchar *key,
+ const gchar *value);
G_END_DECLS
projects / platform / upstream / gst-plugins-base.git / commitdiff