sip_parser.h File Reference

SIP Message Parser. More...

#include <pjsip/sip_msg.h>
#include <pjlib-util/scanner.h>
#include <pj/list.h>

Data Structures
struct	pjsip_parser_err_report
struct	pjsip_parse_ctx
struct	pjsip_parser_const_t

Macros
#define	PJSIP_MIN_CONTENT_LENGTH   0
#define	PJSIP_MAX_CONTENT_LENGTH   PJ_MAXINT32
#define	PJSIP_MIN_PORT   0
#define	PJSIP_MAX_PORT   PJ_MAXUINT16
#define	PJSIP_MIN_TTL   0
#define	PJSIP_MAX_TTL   PJ_MAXUINT8
#define	PJSIP_MIN_STATUS_CODE   100
#define	PJSIP_MAX_STATUS_CODE   999
#define	PJSIP_MIN_Q1000   0
#define	PJSIP_MAX_Q1000   PJ_MAXINT32 / 1000
#define	PJSIP_MIN_EXPIRES   0
#define	PJSIP_MAX_EXPIRES   ((pj_uint32_t)0xFFFFFFFFUL)
#define	PJSIP_MIN_CSEQ   0
#define	PJSIP_MAX_CSEQ   PJ_MAXINT32
#define	PJSIP_MIN_RETRY_AFTER   0
#define	PJSIP_MAX_RETRY_AFTER   PJ_MAXINT32

Typedefs
typedef pjsip_hdr *()	pjsip_parse_hdr_func(pjsip_parse_ctx *context)
typedef void *()	pjsip_parse_uri_func(pj_scanner *scanner, pj_pool_t *pool, pj_bool_t parse_params)

Enumerations
enum	{ PJSIP_PARSE_URI_AS_NAMEADDR = 1 , PJSIP_PARSE_URI_IN_FROM_TO_HDR = 2 }
enum	{ PJSIP_PARSE_REMOVE_QUOTE = 1 }

Functions
pj_status_t	pjsip_register_hdr_parser (const char *hname, const char *hshortname, pjsip_parse_hdr_func *fptr)
pj_status_t	pjsip_unregister_hdr_parser (const char *hname, const char *hshortname, pjsip_parse_hdr_func *fptr)
pj_status_t	pjsip_register_uri_parser (char *scheme, pjsip_parse_uri_func *func)
pj_status_t	pjsip_unregister_uri_parser (const char *scheme, pjsip_parse_uri_func *func)
pjsip_uri *	pjsip_parse_uri (pj_pool_t *pool, char *buf, pj_size_t size, unsigned options)
pj_status_t	pjsip_parse_status_line (char *buf, pj_size_t size, pjsip_status_line *status_line)
pjsip_msg *	pjsip_parse_msg (pj_pool_t *pool, char *buf, pj_size_t size, pjsip_parser_err_report *err_list)
pjsip_msg *	pjsip_parse_rdata (char *buf, pj_size_t size, pjsip_rx_data *rdata)
pj_status_t	pjsip_find_msg (const char *buf, pj_size_t size, pj_bool_t is_datagram, pj_size_t *msg_size)
void *	pjsip_parse_hdr (pj_pool_t *pool, const pj_str_t *hname, char *line, pj_size_t size, int *parsed_len)
pj_status_t	pjsip_parse_headers (pj_pool_t *pool, char *input, pj_size_t size, pjsip_hdr *hlist, unsigned options)
const pjsip_parser_const_t *	pjsip_parser_const (void)
void	pjsip_parse_param_imp (pj_scanner *scanner, pj_pool_t *pool, pj_str_t *pname, pj_str_t *pvalue, unsigned opt)
void	pjsip_parse_uri_param_imp (pj_scanner *scanner, pj_pool_t *pool, pj_str_t *pname, pj_str_t *pvalue, unsigned opt)
void	pjsip_concat_param_imp (pj_str_t *param, pj_pool_t *pool, const pj_str_t *pname, const pj_str_t *pvalue, int sepchar)
void	pjsip_parse_end_hdr_imp (pj_scanner *scanner)
void	pjsip_parse_generic_array_hdr_imp (pjsip_generic_array_hdr *hdr, pj_scanner *scanner)

Variables
int	PJSIP_SYN_ERR_EXCEPTION
int	PJSIP_EINVAL_ERR_EXCEPTION

Function Documentation

pjsip_parser_const()

const pjsip_parser_const_t * pjsip_parser_const

(

void

)

Get parser constants.

pjsip_parse_param_imp()

void pjsip_parse_param_imp	(	pj_scanner *	scanner,
		pj_pool_t *	pool,
		pj_str_t *	pname,
		pj_str_t *	pvalue,
		unsigned	opt
	)

Internal: parse parameter in header (matching the character as token)

pjsip_parse_uri_param_imp()

void pjsip_parse_uri_param_imp	(	pj_scanner *	scanner,
		pj_pool_t *	pool,
		pj_str_t *	pname,
		pj_str_t *	pvalue,
		unsigned	opt
	)

Internal: parse parameter in URL (matching the character as paramchar)

pjsip_concat_param_imp()

void pjsip_concat_param_imp	(	pj_str_t *	param,
		pj_pool_t *	pool,
		const pj_str_t *	pname,
		const pj_str_t *	pvalue,
		int	sepchar
	)

Internal: concatenate parameter

pjsip_parse_end_hdr_imp()

void pjsip_parse_end_hdr_imp

(

pj_scanner *

scanner

)

Internal

pjsip_parse_generic_array_hdr_imp()

void pjsip_parse_generic_array_hdr_imp	(	pjsip_generic_array_hdr *	hdr,
		pj_scanner *	scanner
	)

Parse generic array header

References PJ_END_DECL.