presentity.c File Reference

Kamailio presence module :: Presentity handling. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "../../db/db.h"
#include "../../dprint.h"
#include "../../mem/shm_mem.h"
#include "../../str.h"
#include "../alias_db/alias_db.h"
#include "../../data_lump_rpl.h"
#include "presentity.h"
#include "presence.h"
#include "notify.h"
#include "publish.h"
#include "hash.h"
#include "utils_func.h"

Include dependency graph for presentity.c:

Go to the source code of this file.

Defines
#define	ETAG_LEN   128
Functions
int	check_if_dialog (str body, int *is_dialog)
char *	extract_sphere (str body)
char *	generate_ETag (int publ_count)
char *	get_sphere (str *pres_uri)
presentity_t *	new_presentity (str *domain, str *user, int expires, pres_ev_t *event, str *etag, str *sender)
int	pres_htable_restore (void)
int	publ_send200ok (struct sip_msg *msg, int lexpire, str etag)
int	update_presentity (struct sip_msg *msg, presentity_t *presentity, str *body, int new_t, int *sent_reply, char *sphere)
xmlNodePtr	xmlNodeGetChildByName (xmlNodePtr node, const char *name)
xmlNodePtr	xmlNodeGetNodeByName (xmlNodePtr node, const char *name, const char *ns)
Variables
static str	pu_200_rpl = str_init("OK")
static str	pu_412_rpl = str_init("Conditional request failed")

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Detailed Description

Kamailio presence module :: Presentity handling.

Definition in file presentity.c.

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Define Documentation

#define ETAG_LEN   128

Definition at line 59 of file presentity.c.

Referenced by generate_ETag().

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Function Documentation

int check_if_dialog	(	str	body,
		int *	is_dialog
	)

Definition at line 243 of file presentity.c.

References _str::len, LM_ERR, NULL, _str::s, and xmlNodeGetChildByName().

Referenced by update_presentity().

char* extract_sphere

(

str

body

)

Definition at line 786 of file presentity.c.

References ERR_MEM, _str::len, LM_DBG, LM_ERR, NULL, pkg_malloc, PKG_MEM_STR, _str::s, and xmlNodeGetNodeByName().

Referenced by get_sphere(), handle_publish(), pres_htable_restore(), and update_phtable().

char* generate_ETag

(

int

publ_count

)

Definition at line 61 of file presentity.c.

References counter, ERR_MEM, ETAG_LEN, LM_DBG, LM_ERR, NULL, pid, pkg_free, pkg_malloc, PKG_MEM_STR, prefix, snprintf, and startup_time.

Referenced by handle_publish(), and update_presentity().

char* get_sphere

(

str *

pres_uri

)

Definition at line 853 of file presentity.c.

References core_hash(), DB_STR, ERR_MEM, EVENT_PRESENCE, extract_sphere(), fallback2db, db_func::free_result, sip_uri::host, _str::len, LM_DBG, LM_ERR, lock, db_res::n, db_val_t::nul, NULL, pa_db, pa_dbf, parse_uri(), phtable_size, pkg_malloc, PKG_MEM_STR, presentity_table, db_func::query, ROW_VALUES, db_res::rows, _str::s, search_phtable(), pres_entry::sphere, sphere_enable, str_body_col, str_domain_col, str_event_col, str_init, str_username_col, db_val_t::str_val, db_val_t::string_val, db_val_t::type, db_func::use_table, sip_uri::user, and db_val_t::val.

Referenced by bind_presence().

presentity_t* new_presentity	(	str *	domain,
		str *	user,
		int	expires,
		pres_ev_t *	event,
		str *	etag,
		str *	sender
	)

Definition at line 168 of file presentity.c.

References presentity::domain, ERR_MEM, presentity::etag, presentity::event, presentity::expires, _str::len, LM_ERR, NULL, pkg_free, pkg_malloc, PKG_MEM_STR, presentity::received_time, _str::s, presentity::sender, and presentity::user.

Referenced by handle_publish().

int pres_htable_restore

(

void

)

Definition at line 681 of file presentity.c.

References domain, domain_col, event_parser(), EVENT_PRESENCE, expires_col, extract_sphere(), free_event_params(), db_func::free_result, insert_phtable(), db_val_t::int_val, _str::len, LM_ERR, db_res::n, NULL, pa_db, pa_dbf, event::params, event::parsed, pkg_free, PKG_MEM_TYPE, presentity_table, db_func::query, ROW_VALUES, db_res::rows, _str::s, sphere_enable, str_body_col, str_domain_col, str_event_col, str_expires_col, str_init, str_username_col, db_val_t::string_val, uandd_to_uri(), db_func::use_table, user, and user_col.

Referenced by mod_init().

int publ_send200ok	(	struct sip_msg *	msg,
		int	lexpire,
		str	etag
	)

Definition at line 95 of file presentity.c.

References add_lump_rpl(), buf, buf_len, ERR_MEM, expires_offset, sip_msg::len, _str::len, LM_DBG, LM_ERR, LUMP_RPL_HDR, NULL, pkg_free, pkg_malloc, PKG_MEM_STR, _str::s, sl_binds::send_reply, slb, and snprintf.

Referenced by update_presentity().

int update_presentity	(	struct sip_msg *	msg,
		presentity_t *	presentity,
		str *	body,
		int	new_t,
		int *	sent_reply,
		char *	sphere
	)

Definition at line 268 of file presentity.c.

References check_if_dialog(), DB_BLOB, DB_INT, DB_STR, db_func::delete, delete_phtable(), presentity::domain, presentity::etag, pres_ev::etag_not_new, presentity::event, EVENT_DIALOG_SLA, EVENT_PRESENCE, pres_ev::evp, presentity::expires, db_func::free_result, generate_ETag(), pres_ev::get_rules_doc, db_func::insert, insert_phtable(), db_val_t::int_val, is_dialog(), _str::len, LM_DBG, LM_ERR, db_res::n, pres_ev::name, db_val_t::nul, NULL, OP_EQ, pa_db, pa_dbf, event::parsed, pkg_free, presentity_table, publ_notify(), publ_send200ok(), db_func::query, presentity::received_time, pres_ev::req_auth, ROW_VALUES, db_res::rows, _str::s, sl_binds::send_reply, presentity::sender, slb, sphere_enable, str2int(), str_body_col, str_domain_col, str_etag_col, str_event_col, str_expires_col, str_received_time_col, str_sender_col, str_username_col, db_val_t::str_val, db_val_t::string_val, db_val_t::type, uandd_to_uri(), db_func::update, update_phtable(), db_func::use_table, presentity::user, and db_val_t::val.

Referenced by handle_publish().

xmlNodePtr xmlNodeGetChildByName	(	xmlNodePtr	node,
		const char *	name
	)

Definition at line 232 of file presentity.c.

Referenced by agregate_xmls(), check_if_dialog(), get_final_notify_body(), get_rule_node(), and pres_watcher_allowed().

xmlNodePtr xmlNodeGetNodeByName	(	xmlNodePtr	node,
		const char *	name,
		const char *	ns
	)

Definition at line 834 of file presentity.c.

References NULL.

Referenced by bind_libxml_api(), extract_sphere(), get_final_notify_body(), xmlDocGetNodeByName(), xmlNodeGetNodeByName(), and xmlNodeGetNodeContentByName().

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Variable Documentation

str pu_200_rpl = str_init("OK") [static]

Definition at line 56 of file presentity.c.

str pu_412_rpl = str_init("Conditional request failed") [static]

Definition at line 57 of file presentity.c.