Contributed Logic: opensips/modules/enum/enum_mod.c@8ec65b8f6e2c (annotated)

opensips/modules/enum/enum_mod.c@8ec65b8f6e2c (annotated)

opensips/modules/enum/enum_mod.c

Wed, 10 Feb 2010 21:25:01 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 10 Feb 2010 21:25:01 +0100
changeset 18: 8ec65b8f6e2c
parent 12: a3ac912f2857
permissions: -rw-r--r--

Extend uac_auth() of the UAC module to workaround CSEQ problems.
This logic is meant to complement that of changeset 17, which
added rich authentication credentials to the gw table and its
associated logic in the LCR module.

 /*
  * $Id: enum_mod.c 5976 2009-08-18 13:35:23Z bogdan_iancu $
  *
  * Enum module
  *
  * Copyright (C) 2002-2008 Juha Heinanen
  *
  * This file is part of opensips, a free SIP server.
  *
  * opensips 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
  *
  * opensips 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)
  */
 #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 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";
 char* isn_suffix = "freenum.org.";
 /*
  * Internal module variables
  */
 str suffix;
 str param;
 str service;
 str i_suffix;
 str i_branchlabel;
 str i_bl_alg;
 str isnsuffix;
 /*
  * 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_str_null,
 	 fixup_free_str_null, REQUEST_ROUTE},
 	{"enum_query", (cmd_function)enum_query_2, 2, fixup_str_str,
 	 fixup_free_str_str, 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},
 	{"isn_query", (cmd_function)isn_query_0, 0, 0, 0, REQUEST_ROUTE},
 	{"isn_query", (cmd_function)isn_query_1, 1, fixup_str_null,
 	 fixup_free_str_null, REQUEST_ROUTE},
 	{"isn_query", (cmd_function)isn_query_2, 2, fixup_str_str,
 	 fixup_free_str_str, 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},
 	{"isn_suffix", STR_PARAM, &isn_suffix},
 	{0, 0, 0}
 };
 /*
  * Module parameter variables
  */
 struct module_exports exports = {
 	"enum",
 	MODULE_VERSION,
 	DEFAULT_DLFLAGS, /* dlopen flags */
 	cmds,     /* Exported functions */
 	params,   /* Exported parameters */
 ,        /* exported statistics */
 ,        /* exported MI functions */
 ,        /* exported pseudo-variables */
 ,        /* extra processes */
 	mod_init, /* module initialization function */
 ,        /* response function*/
 ,        /* destroy function */
 /* per-child init function */
 };
 static int mod_init(void)
 {
 	LM_DBG("Initializing\n");
 	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);
 	isnsuffix.s = isn_suffix;
 	isnsuffix.len = strlen(isnsuffix.s);
 	return 0;
 }

Contributed Logic / annotate

opensips/modules/enum/enum_mod.c@8ec65b8f6e2c (annotated)

opensips/modules/enum/enum_mod.c