parse_fline.h File Reference

SIP first line parsing automaton. More...

#include "../str.h"

Include dependency graph for parse_fline.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	msg_start
Defines
#define	ACK   "ACK"
#define	ACK_LEN   3
#define	BYE   "BYE"
#define	BYE_LEN   3
#define	CANCEL   "CANCEL"
#define	CANCEL_LEN   6
#define	INFO   "INFO"
#define	INFO_LEN   4
#define	INVITE   "INVITE"
#define	INVITE_LEN   6
#define	SIP_INVALID   0
#define	SIP_REPLY   2
#define	SIP_REQUEST   1
#define	SIP_VERSION   "SIP/2.0"
#define	SIP_VERSION_LEN   7
Functions
char *	parse_first_line (char *buffer, unsigned int len, struct msg_start *fl)
char *	parse_fline (char *buffer, char *end, struct msg_start *fl)

---

Detailed Description

SIP first line parsing automaton.

Definition in file parse_fline.h.

---

Define Documentation

#define ACK   "ACK"

Definition at line 48 of file parse_fline.h.

Referenced by build_dlg_ack(), parse_first_line(), and send_ack().

#define ACK_LEN   3

Definition at line 54 of file parse_fline.h.

Referenced by build_dlg_ack(), build_local(), and send_ack().

#define BYE   "BYE"

Definition at line 49 of file parse_fline.h.

Referenced by parse_first_line().

#define BYE_LEN   3

Definition at line 55 of file parse_fline.h.

#define CANCEL   "CANCEL"

Definition at line 47 of file parse_fline.h.

Referenced by build_cancel(), build_uac_cancel(), and parse_first_line().

#define CANCEL_LEN   6

Definition at line 53 of file parse_fline.h.

Referenced by build_cancel(), and build_uac_cancel().

#define INFO   "INFO"

Definition at line 50 of file parse_fline.h.

Referenced by parse_first_line().

#define INFO_LEN   4

Definition at line 56 of file parse_fline.h.

#define INVITE   "INVITE"

Definition at line 46 of file parse_fline.h.

Referenced by parse_first_line(), t_lookup_callid(), and t_uac().

#define INVITE_LEN   6

Definition at line 52 of file parse_fline.h.

Referenced by t_lookup_callid(), and t_uac().

#define SIP_INVALID   0

Invalid message

Definition at line 41 of file parse_fline.h.

Referenced by parse_first_line(), and parse_msg().

#define SIP_REPLY   2

Message is reply

Definition at line 38 of file parse_fline.h.

Referenced by ac_cancel(), ac_uac_req(), conf_needs_forward(), encode_msg(), find_qos_sdp(), force_rtp_proxy(), force_rtp_proxy2_f(), get_to_tag(), parse_first_line(), parse_msg(), perl_exec2(), pv_t_update_req(), qos_dialog_response_CB(), receive_msg(), remove_sdp(), ring_filter(), sip_msg_cloner(), sip_trace(), sst_dialog_request_within_CB(), sst_dialog_response_fwded_CB(), start_recording_f(), t_check_trans(), and use_media_proxy().

#define SIP_REQUEST   1

Message is request

Definition at line 35 of file parse_fline.h.

Referenced by ac_sl_msg(), add_pending_sdp_session(), assemble_msg(), check_blacklist(), check_user_blacklist(), conf_needs_forward(), encode_msg(), find_qos_sdp(), force_rtp_proxy2_f(), is_method_f(), parse_first_line(), parse_msg(), perl_exec2(), pv_t_update_rpl(), qos_dialog_created_CB(), qos_dialog_request_CB(), receive_msg(), replace_build(), rtpproxy_answer2_f(), rtpproxy_offer2_f(), rule_translate(), sip_msg_cloner(), sip_trace(), sst_check_min(), sst_dialog_created_CB(), sst_dialog_request_within_CB(), t_check(), t_unref(), use_media_proxy(), and w_restore_from().

#define SIP_VERSION   "SIP/2.0"

Definition at line 43 of file parse_fline.h.

Referenced by build_dlg_ack(), build_local(), build_res_buf_from_sip_req(), build_uac_cancel(), parse_first_line(), and print_request_uri().

#define SIP_VERSION_LEN   7

Definition at line 44 of file parse_fline.h.

Referenced by build_dlg_ack(), build_local(), build_res_buf_from_sip_req(), build_uac_cancel(), build_uac_req(), parse_first_line(), and print_request_uri().

---

Function Documentation

char* parse_first_line	(	char *	buffer,
		unsigned int	len,
		struct msg_start *	fl
	)

Definition at line 59 of file parse_fline.c.

References ACK, BYE, CANCEL, eat_line(), eat_space_end(), eat_token2_end(), eat_token_end(), IFISMETHOD, INFO, INVITE, is_empty_end(), msg_start::len, LM_ERR, LM_INFO, parse_method(), pkg_free, pkg_malloc, msg_start::reply, msg_start::request, second, SIP_INVALID, SIP_REPLY, SIP_REQUEST, SIP_VERSION, SIP_VERSION_LEN, msg_start::type, msg_start::u, and ZSW.

Referenced by parse_msg().

char* parse_fline	(	char *	buffer,
		char *	end,
		struct msg_start *	fl
	)