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kamailio/modules/enum/enum_mod.c

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/*
* $Id$
*
* Enum module
*
* Copyright (C) 2002-2008 Juha Heinanen
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* History:
* -------
* 2003-03-11: New module interface (janakj)
* 2003-03-16: flags export parameter added (janakj)
* 2003-12-15: added suffix parameter to enum_query (jh)
*/
/*!
* \file
* \brief SIP-router enum :: Enum and E164 related functions
* \ingroup enum
* Module: \ref enum
*/
#include "enum_mod.h"
#include <stdio.h>
#include <stdlib.h>
#include "../../sr_module.h"
#include "../../error.h"
#include "../../mod_fix.h"
#include "enum.h"
MODULE_VERSION
/*
* Module initialization function prototype
*/
static int mod_init(void);
/*
* Module parameter variables
*/
char* domain_suffix = "e164.arpa.";
char* tel_uri_params = "";
char* branchlabel = "i";
char* i_enum_suffix = "e164.arpa.";
char* bl_algorithm = "cc";
/*
* Internal module variables
*/
str suffix;
str param;
str service;
str i_suffix;
str i_branchlabel;
str i_bl_alg;
/*
* Exported functions
*/
static cmd_export_t cmds[] = {
{"enum_query", (cmd_function)enum_query_0, 0, 0, 0, REQUEST_ROUTE},
{"enum_query", (cmd_function)enum_query_1, 1, fixup_spve_null, 0,
REQUEST_ROUTE},
{"enum_query", (cmd_function)enum_query_2, 2, fixup_spve_str, 0,
REQUEST_ROUTE},
{"enum_pv_query", (cmd_function)enum_pv_query_1, 1, fixup_pvar_null,
fixup_free_pvar_null, REQUEST_ROUTE},
{"enum_pv_query", (cmd_function)enum_pv_query_2, 2, fixup_pvar_str,
fixup_free_pvar_str, REQUEST_ROUTE},
{"enum_pv_query", (cmd_function)enum_pv_query_3, 3,
fixup_pvar_str_str, fixup_free_pvar_str_str, REQUEST_ROUTE},
{"is_from_user_enum", (cmd_function)is_from_user_enum_0, 0, 0, 0,
REQUEST_ROUTE},
{"is_from_user_enum", (cmd_function)is_from_user_enum_1, 1,
fixup_str_null, fixup_free_str_null, REQUEST_ROUTE},
{"is_from_user_enum", (cmd_function)is_from_user_enum_2, 2,
fixup_str_str, fixup_free_str_str, REQUEST_ROUTE},
{"i_enum_query", (cmd_function)i_enum_query_0, 0, 0, 0, REQUEST_ROUTE},
{"i_enum_query", (cmd_function)i_enum_query_1, 1, fixup_str_null, 0,
REQUEST_ROUTE},
{"i_enum_query", (cmd_function)i_enum_query_2, 2, fixup_str_str, 0,
REQUEST_ROUTE},
{0, 0, 0, 0, 0, 0}
};
/*
* Exported parameters
*/
static param_export_t params[] = {
{"domain_suffix", STR_PARAM, &domain_suffix},
{"tel_uri_params", STR_PARAM, &tel_uri_params},
{"branchlabel", STR_PARAM, &branchlabel},
{"i_enum_suffix", STR_PARAM, &i_enum_suffix},
{"bl_algorithm", STR_PARAM, &bl_algorithm},
{0, 0, 0}
};
/*
* Module parameter variables
*/
struct module_exports exports = {
"enum",
DEFAULT_DLFLAGS, /* dlopen flags */
cmds, /* Exported functions */
params, /* Exported parameters */
0, /* exported statistics */
0, /* exported MI functions */
0, /* exported pseudo-variables */
0, /* extra processes */
mod_init, /* module initialization function */
0, /* response function*/
0, /* destroy function */
0 /* per-child init function */
};
static int mod_init(void)
{
suffix.s = domain_suffix;
suffix.len = strlen(suffix.s);
param.s = tel_uri_params;
param.len = strlen(param.s);
service.len = 0;
i_suffix.s = i_enum_suffix;
i_suffix.len = strlen(i_enum_suffix);
i_branchlabel.s = branchlabel;
i_branchlabel.len = strlen(branchlabel);
i_bl_alg.s = bl_algorithm;
i_bl_alg.len = strlen(bl_algorithm);
return 0;
}