p_usrloc_mod.c File Reference

USRLOC - Usrloc module interface

• Module Usrloc :: User location module.

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#include <stdio.h>
#include "p_usrloc_mod.h"
#include "../../sr_module.h"
#include "../../dprint.h"
#include "../../rpc_lookup.h"
#include "../../timer_proc.h"
#include "../../globals.h"
#include "../../ut.h"
#include "udomain.h"
#include "urecord.h"
#include "ucontact.h"
#include "ul_mi.h"
#include "../usrloc/ul_callback.h"
#include "ul_db_api.h"
#include "ul_db_watch.h"
#include "ul_check.h"
#include "ul_db.h"
#include "ul_db_layer.h"
#include "dlist.h"

Include dependency graph for p_usrloc_mod.c:

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Functions

• int bind_usrloc (usrloc_api_t *api)

  usrloc module API export bind function
  

• static int child_init (int rank)

  Per-child init function.
  

• static void destroy (void)

  Module destroy function.
  

• static int mod_init (void)

  Module initialization function.
  

Variables

• str callid_col = str_init(CALLID_COL)

  Name of column containing callid string.
  

• static cmd_export_t cmds []

  Exported functions.
  

• str contact_col = str_init(CONTACT_COL)

  Name of column containing contact addresses.
  

• str cseq_col = str_init(CSEQ_COL)

  Name of column containing cseq values.
  

• int db_mode = 3

  Database sync scheme: 1-write through, 2-write back, 3-only db.
  

• int desc_time_order = 0

  By default do not enable timestamp ordering.
  

• str domain_col = str_init(DOMAIN_COL)

  Name of column containing domains.
  

• str expires_col = str_init(EXPIRES_COL)

  Name of column containing expires values.
  

• str flags_col = str_init(FLAGS_COL)

  Name of column containing internal flags.
  

• unsigned int init_flag = 0

  flag to protect against wrong initialization
  

• str last_mod_col = str_init(LAST_MOD_COL)

  Name of column containing the last modified date.
  

• str methods_col = str_init(METHODS_COL)

  Name of column containing the supported methods.
  

• unsigned int nat_bflag = (unsigned int)-1

  nat branch flag
  

• static param_export_t params []

  Exported parameters.
  

• str path_col = str_init(PATH_COL)

  Name of column containing the Path header.
  

• str q_col = str_init(Q_COL)

  Name of column containing q values.
  

• str received_col = str_init(RECEIVED_COL)

  Name of column containing transport info of REGISTER.
  

• str sock_col = str_init(SOCK_COL)

  Name of column containing the received socket.
  

• int ul_fetch_rows = 2000

  number of rows to fetch from result
  

• int ul_locks_no

  number of locks
  

• int use_domain = 0

  Whether usrloc should use domain part of aor.
  

• str user_agent_col = str_init(USER_AGENT_COL)

  Name of column containing user agent string.
  

• str user_col = str_init(USER_COL)

  Name of column containing usernames.
  

---

Detailed Description

Definition in file p_usrloc_mod.c.

---

Function Documentation

int bind_usrloc

(

usrloc_api_t *

api

)

Parameters:

api

usrloc API

Returns:

0 on success, -1 on failure

Definition at line 55 of file modules_k/p_usrloc/usrloc.c.

Referenced by mod_init().

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Variable Documentation

params [static]

defines the parameters which can be set in the openser config file is stored.

Only used when

See also:

use_domain is set to 1

Parameters:

write_db_url

Url to the database where the key and database information is stored and where errors are reported to. Only used when

See also:

write_on_db is active.

Parameters:

	read_db_url	Url to the database where the key and database information is stored.
	reg_db_table	the name of the table containing the information about the partitioned databases.
	id_column	name of the column containing the id mapping to a key.
	num_column	name of the column containing the number of the entry.
	url_column	name of the column containing the URL to the database.
	status_column	name of the column containing the status of the database. (1=ON, 2=OFF)
	failover_time_column	name of the column containing the time whem the database's status changed or a spare has been activated.
	spare_flag_column	name of the column containing the information if an entry works as spare for broken dbs (0=no spare, 1=spare)
	error_column	name of the column containing the errors which occured on the database.
	risk_group_column	name of the column containing the databases risk group Only used when spare databases are used.
	expire_time	specifies the expire time of contacts
	db_err_threshold	specifies the amount of errors when at which a db gets deactivated
	failover_level	defines if the module shall search for spares or just turnoff a broken db
	db_retry_interval	defines in which intervals the module shall try to reconnect to a deactivated database
	write_on_db	defines if the module has write access on the databases or not
	alg_location	defines the algorithm for the location matching - based on crc32 for now

Definition at line 209 of file p_usrloc_mod.c.

int use_domain = 0

Should does_uri_exist honor the domain part ?

Use domain in is_user_in.

Definition at line 154 of file p_usrloc_mod.c.