osip.h File Reference

Defines

#define DEFAULT_T1 500

#define DEFAULT_T2 4000

#define DEFAULT_T4 5000

#define EVT_IS_RCV_INVITE(event) (event->type==RCV_REQINVITE)

#define EVT_IS_RCV_ACK(event) (event->type==RCV_REQACK)

#define EVT_IS_RCV_REQUEST(event) (event->type==RCV_REQUEST)

#define EVT_IS_RCV_STATUS_1XX(event) (event->type==RCV_STATUS_1XX)

#define EVT_IS_RCV_STATUS_2XX(event) (event->type==RCV_STATUS_2XX)

#define EVT_IS_RCV_STATUS_3456XX(event) (event->type==RCV_STATUS_3456XX)

#define EVT_IS_SND_INVITE(event) (event->type==SND_REQINVITE)

#define EVT_IS_SND_ACK(event) (event->type==SND_REQACK)

#define EVT_IS_SND_REQUEST(event) (event->type==SND_REQUEST)

#define EVT_IS_SND_STATUS_1XX(event) (event->type==SND_STATUS_1XX)

#define EVT_IS_SND_STATUS_2XX(event) (event->type==SND_STATUS_2XX)

#define EVT_IS_SND_STATUS_3456XX(event) (event->type==SND_STATUS_3456XX)

#define EVT_IS_INCOMINGMSG(event)

#define EVT_IS_INCOMINGREQ(event)

#define EVT_IS_INCOMINGRESP(event)

#define EVT_IS_OUTGOINGMSG(event)

#define EVT_IS_OUTGOINGREQ(event)

#define EVT_IS_OUTGOINGRESP(event)

#define EVT_IS_MSG(event)

#define EVT_IS_KILL_TRANSACTION(event) (event->type==KILL_TRANSACTION)

Typedefs

typedef enum _state_t state_t

typedef enum type_t type_t

typedef enum osip_fsm_type_t osip_fsm_type_t

typedef osip_ict osip_ict_t

typedef osip_nict osip_nict_t

typedef osip_ist osip_ist_t

typedef osip_nist osip_nist_t

typedef osip_transaction osip_transaction_t

typedef enum osip_message_callback_type osip_message_callback_type_t

typedef enum osip_kill_callback_type osip_kill_callback_type_t

typedef enum osip_transport_error_callback_type osip_transport_error_callback_type_t

typedef void(* osip_message_cb_t )(int type, osip_transaction_t *, osip_message_t *)

typedef void(* osip_kill_transaction_cb_t )(int type, osip_transaction_t *)

typedef void(* osip_transport_error_cb_t )(int type, osip_transaction_t *, int error)

typedef ixt_t ixt_t

typedef osip osip_t

typedef osip_event osip_event_t

Enumerations

enum _state_t {
ICT_PRE_CALLING, ICT_CALLING, ICT_PROCEEDING, ICT_COMPLETED,
ICT_TERMINATED, IST_PRE_PROCEEDING, IST_PROCEEDING, IST_COMPLETED,
IST_CONFIRMED, IST_TERMINATED, NICT_PRE_TRYING, NICT_TRYING,
NICT_PROCEEDING, NICT_COMPLETED, NICT_TERMINATED, NIST_PRE_TRYING,
NIST_TRYING, NIST_PROCEEDING, NIST_COMPLETED, NIST_TERMINATED
}

enum type_t {
TIMEOUT_A, TIMEOUT_B, TIMEOUT_D, TIMEOUT_E,
TIMEOUT_F, TIMEOUT_K, TIMEOUT_G, TIMEOUT_H,
TIMEOUT_I, TIMEOUT_J, RCV_REQINVITE, RCV_REQACK,
RCV_REQUEST, RCV_STATUS_1XX, RCV_STATUS_2XX, RCV_STATUS_3456XX,
SND_REQINVITE, SND_REQACK, SND_REQUEST, SND_STATUS_1XX,
SND_STATUS_2XX, SND_STATUS_3456XX, KILL_TRANSACTION, UNKNOWN_EVT
}

enum osip_fsm_type_t { ICT, IST, NICT, NIST }

enum osip_message_callback_type {
OSIP_ICT_INVITE_SENT = 0, OSIP_ICT_INVITE_SENT_AGAIN, OSIP_ICT_ACK_SENT, OSIP_ICT_ACK_SENT_AGAIN,
OSIP_ICT_STATUS_1XX_RECEIVED, OSIP_ICT_STATUS_2XX_RECEIVED, OSIP_ICT_STATUS_2XX_RECEIVED_AGAIN, OSIP_ICT_STATUS_3XX_RECEIVED,
OSIP_ICT_STATUS_4XX_RECEIVED, OSIP_ICT_STATUS_5XX_RECEIVED, OSIP_ICT_STATUS_6XX_RECEIVED, OSIP_ICT_STATUS_3456XX_RECEIVED_AGAIN,
OSIP_IST_INVITE_RECEIVED, OSIP_IST_INVITE_RECEIVED_AGAIN, OSIP_IST_ACK_RECEIVED, OSIP_IST_ACK_RECEIVED_AGAIN,
OSIP_IST_STATUS_1XX_SENT, OSIP_IST_STATUS_2XX_SENT, OSIP_IST_STATUS_2XX_SENT_AGAIN, OSIP_IST_STATUS_3XX_SENT,
OSIP_IST_STATUS_4XX_SENT, OSIP_IST_STATUS_5XX_SENT, OSIP_IST_STATUS_6XX_SENT, OSIP_IST_STATUS_3456XX_SENT_AGAIN,
OSIP_NICT_REGISTER_SENT, OSIP_NICT_BYE_SENT, OSIP_NICT_OPTIONS_SENT, OSIP_NICT_INFO_SENT,
OSIP_NICT_CANCEL_SENT, OSIP_NICT_NOTIFY_SENT, OSIP_NICT_SUBSCRIBE_SENT, OSIP_NICT_UNKNOWN_REQUEST_SENT,
OSIP_NICT_REQUEST_SENT_AGAIN, OSIP_NICT_STATUS_1XX_RECEIVED, OSIP_NICT_STATUS_2XX_RECEIVED, OSIP_NICT_STATUS_2XX_RECEIVED_AGAIN,
OSIP_NICT_STATUS_3XX_RECEIVED, OSIP_NICT_STATUS_4XX_RECEIVED, OSIP_NICT_STATUS_5XX_RECEIVED, OSIP_NICT_STATUS_6XX_RECEIVED,
OSIP_NICT_STATUS_3456XX_RECEIVED_AGAIN, OSIP_NIST_REGISTER_RECEIVED, OSIP_NIST_BYE_RECEIVED, OSIP_NIST_OPTIONS_RECEIVED,
OSIP_NIST_INFO_RECEIVED, OSIP_NIST_CANCEL_RECEIVED, OSIP_NIST_NOTIFY_RECEIVED, OSIP_NIST_SUBSCRIBE_RECEIVED,
OSIP_NIST_UNKNOWN_REQUEST_RECEIVED, OSIP_NIST_REQUEST_RECEIVED_AGAIN, OSIP_NIST_STATUS_1XX_SENT, OSIP_NIST_STATUS_2XX_SENT,
OSIP_NIST_STATUS_2XX_SENT_AGAIN, OSIP_NIST_STATUS_3XX_SENT, OSIP_NIST_STATUS_4XX_SENT, OSIP_NIST_STATUS_5XX_SENT,
OSIP_NIST_STATUS_6XX_SENT, OSIP_NIST_STATUS_3456XX_SENT_AGAIN, OSIP_MESSAGE_CALLBACK_COUNT
}

enum osip_kill_callback_type {
OSIP_ICT_KILL_TRANSACTION, OSIP_IST_KILL_TRANSACTION, OSIP_NICT_KILL_TRANSACTION, OSIP_NIST_KILL_TRANSACTION,
OSIP_KILL_CALLBACK_COUNT
}

enum osip_transport_error_callback_type {
OSIP_ICT_TRANSPORT_ERROR, OSIP_IST_TRANSPORT_ERROR, OSIP_NICT_TRANSPORT_ERROR, OSIP_NIST_TRANSPORT_ERROR,
OSIP_TRANSPORT_ERROR_CALLBACK_COUNT
}

Functions

int osip_set_message_callback (osip_t *osip, int type, osip_message_cb_t cb)

int osip_set_kill_transaction_callback (osip_t *osip, int type, osip_kill_transaction_cb_t cb)

int osip_set_transport_error_callback (osip_t *osip, int type, osip_transport_error_cb_t cb)

int osip_transaction_init (osip_transaction_t **transaction, osip_fsm_type_t ctx_type, osip_t *osip, osip_message_t *request)

int osip_transaction_free (osip_transaction_t *transaction)

int osip_transaction_free2 (osip_transaction_t *transaction)

void osip_response_get_destination (osip_message_t *response, char **address, int *portnum)

int osip_ict_set_destination (osip_ict_t *ict, char *destination, int port)

int osip_nict_set_destination (osip_nict_t *nict, char *destination, int port)

int osip_transaction_add_event (osip_transaction_t *transaction, osip_event_t *evt)

int osip_transaction_execute (osip_transaction_t *transaction, osip_event_t *evt)

int osip_transaction_set_your_instance (osip_transaction_t *transaction, void *instance)

void * osip_transaction_get_your_instance (osip_transaction_t *transaction)

int osip_transaction_get_destination (osip_transaction_t *transaction, char **ip, int *port)

int osip_transaction_set_in_socket (osip_transaction_t *transaction, int sock)

int osip_transaction_set_out_socket (osip_transaction_t *transaction, int sock)

int osip_init (osip_t **osip)

void osip_release (osip_t *osip)

void osip_set_application_context (osip_t *osip, void *pointer)

void * osip_get_application_context (osip_t *osip)

int osip_remove_transaction (osip_t *osip, osip_transaction_t *ict)

int osip_ict_execute (osip_t *osip)

int osip_ist_execute (osip_t *osip)

int osip_nict_execute (osip_t *osip)

int osip_nist_execute (osip_t *osip)

void osip_timers_gettimeout (osip_t *osip, struct timeval *lower_tv)

void osip_timers_ict_execute (osip_t *osip)

void osip_timers_ist_execute (osip_t *osip)

void osip_timers_nict_execute (osip_t *osip)

void osip_timers_nist_execute (osip_t *osip)

osip_transaction_t * osip_transaction_find (osip_list_t *transactions, osip_event_t *evt)

int osip_find_transaction_and_add_event (osip_t *osip, osip_event_t *evt)

osip_transaction_t * osip_create_transaction (osip_t *osip, osip_event_t *evt)

osip_event_t * osip_parse (const char *buf, size_t length)

void osip_retransmissions_execute (osip_t *osip)

void osip_start_200ok_retransmissions (osip_t *osip, struct osip_dialog *dialog, osip_message_t *msg200ok, int sock)

void osip_start_ack_retransmissions (osip_t *osip, struct osip_dialog *dialog, osip_message_t *ack, char *dest, int port, int sock)

osip_dialog * osip_stop_200ok_retransmissions (osip_t *osip, osip_message_t *ack)

void osip_stop_retransmissions_from_dialog (osip_t *osip, struct osip_dialog *dialog)

osip_event_t * osip_new_outgoing_sipmessage (osip_message_t *sip)

void osip_event_free (osip_event_t *event)

void osip_set_cb_send_message (osip_t *cf, int(*cb)(osip_transaction_t *, osip_message_t *, char *, int, int))