sdp_message.h File Reference

oSIP SDP parser Routines More...

#include <osipparser2/osip_list.h>

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Data Structures
struct	sdp_bandwidth
	SDP bandwidth definition. More...
struct	sdp_time_descr
	SDP Time description definition. More...
struct	sdp_key
	SDP key definition. More...
struct	sdp_attribute
	SDP attribute definition. More...
struct	sdp_connection
	SDP connection definition. More...
struct	sdp_media
	SDP media definition. More...
struct	sdp_message
	SDP message definition. More...

Macros
#define	sdp_e_email_get   sdp_message_e_email_get
	OBSOLETE: see sdp_message_e_email_get. More...

Typedefs
typedef struct sdp_bandwidth	sdp_bandwidth_t
	Structure for referencing bandwidth header. More...
typedef struct sdp_time_descr	sdp_time_descr_t
	Structure for referencing time description header. More...
typedef struct sdp_key	sdp_key_t
	Structure for referencing key header. More...
typedef struct sdp_attribute	sdp_attribute_t
	Structure for referencing an attribute header. More...
typedef struct sdp_connection	sdp_connection_t
	Structure for referencing a connection header. More...
typedef struct sdp_media	sdp_media_t
	Structure for referencing a media header. More...
typedef struct sdp_message	sdp_message_t
	Structure for referencing a SDP packet. More...

Functions
int	sdp_bandwidth_init (sdp_bandwidth_t **elem)
	Allocate a bandwidth element. More...
void	sdp_bandwidth_free (sdp_bandwidth_t *elem)
	Free a bandwidth element. More...
int	sdp_time_descr_init (sdp_time_descr_t **elem)
	Allocate a time description element. More...
void	sdp_time_descr_free (sdp_time_descr_t *elem)
	Free a time description element. More...
int	sdp_key_init (sdp_key_t **elem)
	Allocate a key element. More...
void	sdp_key_free (sdp_key_t *elem)
	Free a key element. More...
int	sdp_attribute_init (sdp_attribute_t **elem)
	Allocate an attribute element. More...
void	sdp_attribute_free (sdp_attribute_t *elem)
	Free a attribute element. More...
int	sdp_connection_init (sdp_connection_t **elem)
	Allocate a connection element. More...
void	sdp_connection_free (sdp_connection_t *elem)
	Free a connection element. More...
int	sdp_media_init (sdp_media_t **elem)
	Allocate a media element. More...
void	sdp_media_free (sdp_media_t *elem)
	Free a media element. More...
int	sdp_message_init (sdp_message_t **sdp)
	Allocate a SDP packet. More...
int	sdp_message_parse (sdp_message_t *sdp, const char *buf)
	Parse a SDP packet. More...
int	sdp_message_to_str (sdp_message_t *sdp, char **dest)
	Get a string representation of a SDP packet. More...
void	sdp_message_free (sdp_message_t *sdp)
	Free a SDP packet. More...
int	sdp_message_clone (sdp_message_t *sdp, sdp_message_t **dest)
	Clone a SDP packet. More...
int	sdp_message_v_version_set (sdp_message_t *sdp, char *value)
	Set the version in a SDP packet. More...
char *	sdp_message_v_version_get (sdp_message_t *sdp)
	Get the version ('v' field) of a SDP packet. More...
int	sdp_message_o_origin_set (sdp_message_t *sdp, char *username, char *sess_id, char *sess_version, char *nettype, char *addrtype, char *addr)
	Set the origin field in a SDP packet. More...
char *	sdp_message_o_username_get (sdp_message_t *sdp)
	Get the username ('o' field) of a SDP packet. More...
char *	sdp_message_o_sess_id_get (sdp_message_t *sdp)
	Get the session id ('o' field) of a SDP packet. More...
char *	sdp_message_o_sess_version_get (sdp_message_t *sdp)
	Get the session version ('o' field) of a SDP packet. More...
char *	sdp_message_o_nettype_get (sdp_message_t *sdp)
	Get the nettype ('o' field) of a SDP packet. More...
char *	sdp_message_o_addrtype_get (sdp_message_t *sdp)
	Get the addrtype ('o' field) of a SDP packet. More...
char *	sdp_message_o_addr_get (sdp_message_t *sdp)
	Get the addr ('o' field) of a SDP packet. More...
int	sdp_message_s_name_set (sdp_message_t *sdp, char *value)
	Set the session name in a SDP packet. More...
char *	sdp_message_s_name_get (sdp_message_t *sdp)
	Get the session name ('s' field) of a SDP packet. More...
int	sdp_message_i_info_set (sdp_message_t *sdp, int pos_media, char *value)
	Set the version in a SDP packet. More...
char *	sdp_message_i_info_get (sdp_message_t *sdp, int pos_media)
	Get the session info ('i' field) of a SDP packet. More...
int	sdp_message_u_uri_set (sdp_message_t *sdp, char *value)
	Set the session info in a SDP packet. More...
char *	sdp_message_u_uri_get (sdp_message_t *sdp)
	Get the uri ('u' field) of a SDP packet. More...
int	sdp_message_e_email_add (sdp_message_t *sdp, char *value)
	Set the version in a SDP packet. More...
char *	sdp_message_e_email_get (sdp_message_t *sdp, int pos)
	Get one of the email ('e' field) of a SDP packet. More...
int	sdp_message_p_phone_add (sdp_message_t *sdp, char *value)
	Set the version in a SDP packet. More...
char *	sdp_message_p_phone_get (sdp_message_t *sdp, int pos)
	Get one of the phone ('p' field) of a SDP packet. More...
int	sdp_message_c_connection_add (sdp_message_t *sdp, int pos_media, char *nettype, char *addrtype, char *addr, char *addr_multicast_ttl, char *addr_multicast_int)
	Set the version in a SDP packet. More...
sdp_connection_t *	sdp_message_connection_get (sdp_message_t *sdp, int pos_media, int pos)
char *	sdp_message_c_nettype_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the network type ('c' field) of a SDP packet. More...
char *	sdp_message_c_addrtype_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the address type ('c' field) of a SDP packet. More...
char *	sdp_message_c_addr_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the address ('c' field) of a SDP packet. More...
char *	sdp_message_c_addr_multicast_ttl_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the multicast ttl ('c' field) of a SDP packet. More...
char *	sdp_message_c_addr_multicast_int_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the multicast int info ('c' field) of a SDP packet. More...
int	sdp_message_b_bandwidth_add (sdp_message_t *sdp, int pos_media, char *bwtype, char *bandwidth)
	Set the version in a SDP packet. More...
sdp_bandwidth_t *	sdp_message_bandwidth_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the bandwidth ('b' field) of a SDP packet. More...
char *	sdp_message_b_bwtype_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the bandwidth type ('b' field) of a SDP packet. More...
char *	sdp_message_b_bandwidth_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the bandwidth value ('b' field) of a SDP packet. More...
int	sdp_message_t_time_descr_add (sdp_message_t *sdp, char *start, char *stop)
	Set the version in a SDP packet. More...
char *	sdp_message_t_start_time_get (sdp_message_t *sdp, int pos_td)
	Get the start time value ('t' field) of a SDP packet. More...
char *	sdp_message_t_stop_time_get (sdp_message_t *sdp, int pos_td)
	Get the stop time value ('t' field) of a SDP packet. More...
int	sdp_message_r_repeat_add (sdp_message_t *sdp, int pos_time_descr, char *value)
	Set the repeat information ('r' field) in a SDP packet. More...
char *	sdp_message_r_repeat_get (sdp_message_t *sdp, int pos_time_descr, int pos_repeat)
	Get the repeat information ('r' field) in a SDP packet. More...
int	sdp_message_z_adjustments_set (sdp_message_t *sdp, char *value)
	Set the adjustments ('z' field) of a SDP packet. More...
char *	sdp_message_z_adjustments_get (sdp_message_t *sdp)
	Get the adjustments ('z' field) of a SDP packet. More...
int	sdp_message_k_key_set (sdp_message_t *sdp, int pos_media, char *keytype, char *keydata)
	Add a key in a SDP packet. More...
char *	sdp_message_k_keytype_get (sdp_message_t *sdp, int pos_media)
	Get the key type ('k' field) of a SDP packet. More...
char *	sdp_message_k_keydata_get (sdp_message_t *sdp, int pos_media)
	Get the key value ('k' field) of a SDP packet. More...
int	sdp_message_a_attribute_add (sdp_message_t *sdp, int pos_media, char *att_field, char *att_value)
	Set the version in a SDP packet. More...
int	sdp_message_a_attribute_del (sdp_message_t *sdp, int pos_media, char *att_field)
	delete all attribute fields specified by att_field. More...
int	sdp_message_a_attribute_del_at_index (sdp_message_t *sdp, int pos_media, char *att_field, int pos_attr)
	delete one specific attribute fields specified by att_field. More...
sdp_attribute_t *	sdp_message_attribute_get (sdp_message_t *sdp, int pos_media, int pos)
	Get one of the attribute ('a' field) of a SDP packet. More...
char *	sdp_message_a_att_field_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the attribute name ('a' field) of a SDP packet. More...
char *	sdp_message_a_att_value_get (sdp_message_t *sdp, int pos_media, int pos)
	Get the attribute value ('a' field) of a SDP packet. More...
int	sdp_message_endof_media (sdp_message_t *sdp, int pos)
	Check if there is more media lines a SDP packet. More...
int	sdp_message_m_media_add (sdp_message_t *sdp, char *media, char *port, char *number_of_port, char *proto)
	Add a media line in a SDP packet. More...
char *	sdp_message_m_media_get (sdp_message_t *sdp, int pos_media)
	Get the media type ('m' field) of a SDP packet. More...
char *	sdp_message_m_port_get (sdp_message_t *sdp, int pos_media)
	Get the port number ('m' field) of a SDP packet. More...
int	sdp_message_m_port_set (sdp_message_t *sdp, int pos_media, char *port)
	Set the port number ('m' field) of a SDP packet. More...
char *	sdp_message_m_number_of_port_get (sdp_message_t *sdp, int pos_media)
	Get the number of port ('m' field) of a SDP packet. More...
char *	sdp_message_m_proto_get (sdp_message_t *sdp, int pos_media)
	Get the protocol ('m' field) of a SDP packet. More...
int	sdp_message_m_payload_add (sdp_message_t *sdp, int pos_media, char *payload)
	Set the payload in a SDP packet. More...
char *	sdp_message_m_payload_get (sdp_message_t *sdp, int pos_media, int pos)
	Get one of the payload number ('m' field) of a SDP packet. More...
int	sdp_message_m_payload_del (sdp_message_t *sdp, int pos_media, int pos)
	Remove a payload in a SDP packet. More...

Detailed Description

oSIP SDP parser Routines

This is the SDP accessor and parser related API.

Definition in file sdp_message.h.