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Last updated: Sat Feb 3 05:02:04 2007

Asterisk developer's documentation :: Codename Pineapple

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sip_request Struct Reference

#include <sip3.h>

Collaboration diagram for sip_request:

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Detailed Description

sip_request: The data grabbed from the UDP socket

Definition at line 603 of file chan_sip.c.

Data Fields
unsigned int	allocid
const char *	callid
const char *	cseqheader
char *	data
char	data [SIP_MAX_PACKET]
size_t	data_size
sip_dialog *	dialog
unsigned int	flags
const char *	from
char *	header [SIP_MAX_HEADERS]
char *	header [SIP_MAX_HEADERS]
int	headers
int	len
char *	line [SIP_MAX_LINES]
char *	line [SIP_MAX_LINES]
int	lines
int	method
sip_request *	next
int	retrans
int	retransid
char *	rlPart1
char *	rlPart1
char *	rlPart2
char *	rlPart2
unsigned int	sdp_end
unsigned int	sdp_start
int	seqno
sip_network *	socket
enum transaction_state	state
int	timer_a
int	timer_t1
int	timer_t2
const char *	to
const char *	via

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Field Documentation

unsigned int allocid

Allocation ID for debugging Definition at line 575 of file sip3.h.

const char* callid

Pointer to the call ID header Definition at line 580 of file sip3.h. Referenced by match_or_create_dialog().

const char* cseqheader

Pointer to the cseq header Definition at line 579 of file sip3.h. Referenced by handle_request(), handle_response(), match_or_create_dialog(), and respprep().

char* data

Size of the data allocation The actual message - allocated on demand sized to order Definition at line 609 of file sip3.h.

char data[SIP_MAX_PACKET]

Definition at line 613 of file chan_sip.c. Referenced by __sip_pretend_ack(), __sip_semi_ack(), __sip_xmit(), add_blank(), add_header(), add_line(), append_send_history(), init_req(), init_resp(), parse_copy(), parse_request(), process_sip_queue(), retrans_pkt(), send_request(), send_response(), sip_hangup(), siprequest_free(), and sipsock_read().

size_t data_size

Definition at line 607 of file sip3.h. Referenced by __transmit_response(), add_blank(), add_header(), add_line(), append_send_history(), init_req(), init_resp(), and parse_copy().

struct sip_dialog* dialog

Owner SIP dialog Definition at line 602 of file sip3.h. Referenced by __sip_ack(), __sip_destroy(), __sip_pretend_ack(), __sip_reliable_xmit(), __sip_semi_ack(), append_send_history(), retrans_pkt(), transmit_invite(), and transmit_request_with_auth().

unsigned int flags

SIP_PKT Flags for this packet Definition at line 610 of file chan_sip.c.

const char* from

Pointer to the from header Definition at line 583 of file sip3.h. Referenced by get_destination(), handle_request(), initreqprep(), match_or_create_dialog(), respprep(), transmit_refer(), and transmit_register().

char* header[SIP_MAX_HEADERS]

Pointers to the headers Definition at line 588 of file sip3.h.

char* header[SIP_MAX_HEADERS]

Definition at line 611 of file chan_sip.c. Referenced by __get_header(), add_header(), determine_firstline_parts(), func_header_read(), handle_request(), init_req(), init_resp(), and parse_request().

int headers

# of SIP Headers Definition at line 607 of file chan_sip.c. Referenced by __get_header(), add_header(), create_addr_from_peer(), handle_request(), handle_request_invite(), handle_request_subscribe(), init_req(), init_resp(), initialize_initreq(), parse_request(), transmit_invite(), transmit_notify_with_mwi(), transmit_notify_with_sipfrag(), transmit_refer(), transmit_register(), and transmit_sip_request().

int len

Length Definition at line 606 of file chan_sip.c. Referenced by __sip_xmit(), add_blank(), add_header(), add_line(), handle_request_cancel(), init_req(), init_resp(), parse_copy(), process_sip_queue(), send_request(), and send_response().

char* line[SIP_MAX_LINES]

Pointer to content (attachment) lines Definition at line 590 of file sip3.h.

char* line[SIP_MAX_LINES]

Definition at line 612 of file chan_sip.c. Referenced by add_line(), find_sdp(), get_body(), get_msg_text(), get_sdp_iterate(), and parse_request().

int lines

Body Content Definition at line 609 of file chan_sip.c. Referenced by add_blank(), add_header(), add_line(), find_sdp(), get_body(), get_msg_text(), initialize_initreq(), and transmit_register().

int method

Method of this request Definition at line 608 of file chan_sip.c. Referenced by __sip_ack(), __sip_pretend_ack(), append_send_history(), find_call(), get_destination(), handle_request(), handle_request_bye(), handle_request_invite(), handle_request_register(), handle_request_subscribe(), init_req(), init_resp(), initialize_initreq(), process_sip_queue(), respprep(), retrans_pkt(), send_request(), send_response(), transmit_final_response(), and transmit_invite().

struct sip_request* next

For linked list of packets, use this Definition at line 599 of file sip3.h. Referenced by __sip_ack(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

int retrans

Retransmission number Definition at line 600 of file sip3.h. Referenced by retrans_pkt().

int retransid

Retransmission ID Definition at line 603 of file sip3.h. Referenced by __sip_ack(), __sip_semi_ack(), and retrans_pkt().

char* rlPart1

SIP Method Name or "SIP/2.0" protocol version Definition at line 577 of file sip3.h.

char* rlPart1

SIP Method Name or "SIP/2.0" protocol version Definition at line 604 of file chan_sip.c. Referenced by determine_firstline_parts(), and handle_request().

char* rlPart2

The Request URI or Response Status Definition at line 578 of file sip3.h.

char* rlPart2

The Request URI or Response Status Definition at line 605 of file chan_sip.c. Referenced by append_send_history(), determine_firstline_parts(), get_destination(), handle_request(), process_sip_queue(), and reqprep().

unsigned int sdp_end

the line number where the SDP ends Definition at line 615 of file chan_sip.c. Referenced by find_sdp().

unsigned int sdp_start

the line number where the SDP begins Definition at line 614 of file chan_sip.c. Referenced by find_sdp(), and process_sdp().

int seqno

Sequence number Definition at line 601 of file sip3.h. Referenced by __sip_ack(), __sip_pretend_ack(), __sip_semi_ack(), __transmit_response(), handle_request(), handle_request_invite(), handle_request_subscribe(), handle_response(), handle_response_invite(), parse_request(), reqprep(), respprep(), transmit_register(), transmit_response_with_attachment(), transmit_response_with_auth(), transmit_response_with_sdp(), and transmit_response_with_t38_sdp().

struct sip_network* socket

SIP socket for this request Definition at line 612 of file sip3.h. Referenced by siprequest_free().

enum transaction_state state

State of this transaction Definition at line 576 of file sip3.h.

int timer_a

SIP timer A, retransmission timer Definition at line 604 of file sip3.h. Referenced by retrans_pkt().

int timer_t1

SIP Timer T1, estimated RTT or 500 ms Definition at line 605 of file sip3.h. Referenced by retrans_pkt().

int timer_t2

SIP Timer T2, defaults to 4 secs Definition at line 606 of file sip3.h.

const char* to

Pointer to the To header Definition at line 582 of file sip3.h. Referenced by handle_response(), initreqprep(), match_or_create_dialog(), respprep(), and transmit_register().

const char* via

Pointer to the Via header Definition at line 581 of file sip3.h. Referenced by find_via_branch().

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The documentation for this struct was generated from the following files:

• chan_sip.c
• sip3.h

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