gst_rtsp_message_new ()

GstRTSPResult
gst_rtsp_message_new (GstRTSPMessage **msg);

Create a new initialized GstRTSPMessage. Free with gst_rtsp_message_free().

gst_rtsp_message_init ()

GstRTSPResult
gst_rtsp_message_init (GstRTSPMessage *msg);

Initialize msg . This function is mostly used when msg is allocated on the stack. The reverse operation of this is gst_rtsp_message_unset().

gst_rtsp_message_unset ()

GstRTSPResult
gst_rtsp_message_unset (GstRTSPMessage *msg);

Unset the contents of msg so that it becomes an uninitialized GstRTSPMessage again. This function is mostly used in combination with gst_rtsp_message_init_request(), gst_rtsp_message_init_response() and gst_rtsp_message_init_data() on stack allocated GstRTSPMessage structures.

gst_rtsp_message_free ()

GstRTSPResult
gst_rtsp_message_free (GstRTSPMessage *msg);

Free the memory used by msg .

gst_rtsp_message_get_type ()

GstRTSPMsgType
gst_rtsp_message_get_type (GstRTSPMessage *msg);

Get the message type of msg .

gst_rtsp_message_new_request ()

GstRTSPResult
gst_rtsp_message_new_request (GstRTSPMessage **msg,
                              GstRTSPMethod method,
                              const gchar *uri);

Create a new GstRTSPMessage with method and uri and store the result request message in msg . Free with gst_rtsp_message_free().

gst_rtsp_message_init_request ()

GstRTSPResult
gst_rtsp_message_init_request (GstRTSPMessage *msg,
                               GstRTSPMethod method,
                               const gchar *uri);

Initialize msg as a request message with method and uri . To clear msg again, use gst_rtsp_message_unset().

gst_rtsp_message_parse_request ()

GstRTSPResult
gst_rtsp_message_parse_request (GstRTSPMessage *msg,
                                GstRTSPMethod *method,
                                const gchar **uri,
                                GstRTSPVersion *version);

Parse the request message msg and store the values method , uri and version . The result locations can be NULL if one is not interested in its value.

uri remains valid for as long as msg is valid and unchanged.

gst_rtsp_message_new_response ()

GstRTSPResult
gst_rtsp_message_new_response (GstRTSPMessage **msg,
                               GstRTSPStatusCode code,
                               const gchar *reason,
                               const GstRTSPMessage *request);

Create a new response GstRTSPMessage with code and reason and store the result message in msg . Free with gst_rtsp_message_free().

When reason is NULL, the default reason for code will be used.

When request is not NULL, the relevant headers will be copied to the new response message.

gst_rtsp_message_init_response ()

GstRTSPResult
gst_rtsp_message_init_response (GstRTSPMessage *msg,
                                GstRTSPStatusCode code,
                                const gchar *reason,
                                const GstRTSPMessage *request);

Initialize msg with code and reason .

When reason is NULL, the default reason for code will be used.

When request is not NULL, the relevant headers will be copied to the new response message.

gst_rtsp_message_parse_response ()

GstRTSPResult
gst_rtsp_message_parse_response (GstRTSPMessage *msg,
                                 GstRTSPStatusCode *code,
                                 const gchar **reason,
                                 GstRTSPVersion *version);

Parse the response message msg and store the values code , reason and version . The result locations can be NULL if one is not interested in its value.

reason remains valid for as long as msg is valid and unchanged.

gst_rtsp_message_new_data ()

GstRTSPResult
gst_rtsp_message_new_data (GstRTSPMessage **msg,
                           guint8 channel);

Create a new data GstRTSPMessage with channel and store the result message in msg . Free with gst_rtsp_message_free().

gst_rtsp_message_init_data ()

GstRTSPResult
gst_rtsp_message_init_data (GstRTSPMessage *msg,
                            guint8 channel);

Initialize a new data GstRTSPMessage for channel .

gst_rtsp_message_parse_data ()

GstRTSPResult
gst_rtsp_message_parse_data (GstRTSPMessage *msg,
                             guint8 *channel);

Parse the data message msg and store the channel in channel .

gst_rtsp_message_add_header ()

GstRTSPResult
gst_rtsp_message_add_header (GstRTSPMessage *msg,
                             GstRTSPHeaderField field,
                             const gchar *value);

Add a header with key field and value to msg . This function takes a copy of value .

gst_rtsp_message_take_header ()

GstRTSPResult
gst_rtsp_message_take_header (GstRTSPMessage *msg,
                              GstRTSPHeaderField field,
                              gchar *value);

Add a header with key field and value to msg . This function takes ownership of value .

gst_rtsp_message_remove_header ()

GstRTSPResult
gst_rtsp_message_remove_header (GstRTSPMessage *msg,
                                GstRTSPHeaderField field,
                                gint indx);

Remove the indx header with key field from msg . If indx equals -1, all headers will be removed.

gst_rtsp_message_get_header ()

GstRTSPResult
gst_rtsp_message_get_header (const GstRTSPMessage *msg,
                             GstRTSPHeaderField field,
                             gchar **value,
                             gint indx);

Get the indx header value with key field from msg . The result in value stays valid as long as it remains present in msg .

gst_rtsp_message_add_header_by_name ()

GstRTSPResult
gst_rtsp_message_add_header_by_name (GstRTSPMessage *msg,
                                     const gchar *header,
                                     const gchar *value);

Add a header with key header and value to msg . This function takes a copy of value .

Since: 1.6

gst_rtsp_message_take_header_by_name ()

GstRTSPResult
gst_rtsp_message_take_header_by_name (GstRTSPMessage *msg,
                                      const gchar *header,
                                      gchar *value);

Add a header with key header and value to msg . This function takes ownership of value , but not of header .

Since: 1.6

gst_rtsp_message_remove_header_by_name ()

GstRTSPResult
gst_rtsp_message_remove_header_by_name
                               (GstRTSPMessage *msg,
                                const gchar *header,
                                gint index);

Remove the index header with key header from msg . If index equals -1, all matching headers will be removed.

Since: 1.6

gst_rtsp_message_get_header_by_name ()

GstRTSPResult
gst_rtsp_message_get_header_by_name (GstRTSPMessage *msg,
                                     const gchar *header,
                                     gchar **value,
                                     gint index);

Get the index header value with key header from msg . The result in value stays valid as long as it remains present in msg .

Since: 1.6

gst_rtsp_message_append_headers ()

GstRTSPResult
gst_rtsp_message_append_headers (const GstRTSPMessage *msg,
                                 GString *str);

Append the currently configured headers in msg to the GString str suitable for transmission.

gst_rtsp_message_set_body ()

GstRTSPResult
gst_rtsp_message_set_body (GstRTSPMessage *msg,
                           const guint8 *data,
                           guint size);

Set the body of msg to a copy of data .

gst_rtsp_message_take_body ()

GstRTSPResult
gst_rtsp_message_take_body (GstRTSPMessage *msg,
                            guint8 *data,
                            guint size);

Set the body of msg to data and size . This method takes ownership of data .

gst_rtsp_message_get_body ()

GstRTSPResult
gst_rtsp_message_get_body (const GstRTSPMessage *msg,
                           guint8 **data,
                           guint *size);

Get the body of msg . data remains valid for as long as msg is valid and unchanged.

gst_rtsp_message_steal_body ()

GstRTSPResult
gst_rtsp_message_steal_body (GstRTSPMessage *msg,
                             guint8 **data,
                             guint *size);

Take the body of msg and store it in data and size . After this method, the body and size of msg will be set to NULL and 0 respectively.

gst_rtsp_message_dump ()

GstRTSPResult
gst_rtsp_message_dump (GstRTSPMessage *msg);

Dump the contents of msg to stdout.

enum GstRTSPMsgType

The type of a message.

struct GstRTSPMessage

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;
};

An RTSP message containing request, response or data messages. Depending on the type , the appropriate structure may be accessed.