/*
  *  Phishing module: domain list implementation.
  *

  *  Copyright (C) 2013-2019 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  *  Copyright (C) 2007-2013 Sourcefire, Inc.

  *
  *  Authors: Török Edvin

  *
  *  This program is free software; you can redistribute it and/or modify

  *  it under the terms of the GNU General Public License version 2 as

  *  published by the Free Software Foundation.

  *
  *  This program 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., 51 Franklin Street, Fifth Floor, Boston,
  *  MA 02110-1301, USA.
  */
 
 #if HAVE_CONFIG_H
 #include "clamav-config.h"
 #endif
 
 #ifdef CL_THREAD_SAFE
 #ifndef _REENTRANT
 #define _REENTRANT
 #endif
 #endif
 
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 
 #include "clamav.h"
 #include "others.h"

 #include "phishcheck.h"

 #include "phish_domaincheck_db.h"
 #include "regex_list.h"
 

 int domainlist_match(const struct cl_engine* engine, char* real_url, const char* display_url, const struct pre_fixup_info* pre_fixup, int hostOnly)

 {

     const char* info;
     int rc = engine->domainlist_matcher ? regex_list_match(engine->domainlist_matcher, real_url, display_url, hostOnly ? pre_fixup : NULL, hostOnly, &info, 0) : 0;
     return rc;

 }
 

 int init_domainlist(struct cl_engine* engine)

 {

     if (engine) {
         engine->domainlist_matcher = (struct regex_matcher*)cli_malloc(sizeof(struct regex_matcher));
         if (!engine->domainlist_matcher) {

             cli_errmsg("Phishcheck: Unable to allocate memory for init_domainlist\n");

             return CL_EMEM;

         }

 #ifdef USE_MPOOL

         ((struct regex_matcher*)engine->domainlist_matcher)->mempool = engine->mempool;

 #endif

         return init_regex_list(engine->domainlist_matcher, engine->dconf->other & OTHER_CONF_PREFILTERING);
     } else
         return CL_ENULLARG;

 }
 

 int is_domainlist_ok(const struct cl_engine* engine)

 {

     return (engine && engine->domainlist_matcher) ? is_regex_ok(engine->domainlist_matcher) : 1;

 }
 

 void domainlist_done(struct cl_engine* engine)

 {

     if (engine && engine->domainlist_matcher) {
         regex_list_done(engine->domainlist_matcher);
         free(engine->domainlist_matcher);
     }

 }