src/ACLUrlPath.cc

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 28    Access Control
   5  * AUTHOR: Duane Wessels
   6  *
   7  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   8  * ----------------------------------------------------------
   9  *
  10  *  Squid is the result of efforts by numerous individuals from
  11  *  the Internet community; see the CONTRIBUTORS file for full
  12  *  details.   Many organizations have provided support for Squid's
  13  *  development; see the SPONSORS file for full details.  Squid is
  14  *  Copyrighted (C) 2001 by the Regents of the University of
  15  *  California; see the COPYRIGHT file for full details.  Squid
  16  *  incorporates software developed and/or copyrighted by other
  17  *  sources; see the CREDITS file for full details.
  18  *
  19  *  This program is free software; you can redistribute it and/or modify
  20  *  it under the terms of the GNU General Public License as published by
  21  *  the Free Software Foundation; either version 2 of the License, or
  22  *  (at your option) any later version.
  23  *
  24  *  This program is distributed in the hope that it will be useful,
  25  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  *  GNU General Public License for more details.
  28  *
  29  *  You should have received a copy of the GNU General Public License
  30  *  along with this program; if not, write to the Free Software
  31  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  32  *
  33  *
  34  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  35  */
  36
  37 #include "squid.h"
  38 #include "ACLUrlPath.h"
  39 #include "ACLChecklist.h"
  40 #include "ACLRegexData.h"
  41 #include "HttpRequest.h"
  42
  43 ACL::Prototype ACLUrlPath::LegacyRegistryProtoype(&ACLUrlPath::RegistryEntry_, "pattern");
  44 ACL::Prototype ACLUrlPath::RegistryProtoype(&ACLUrlPath::RegistryEntry_, "urlpath_regex");
  45 ACLStrategised<char const *> ACLUrlPath::RegistryEntry_(new ACLRegexData, ACLUrlPathStrategy::Instance(), "urlpath_regex");
  46
  47 int
  48 ACLUrlPathStrategy::match (ACLData<char const *> * &data, ACLChecklist *checklist)
  49 {
  50     char *esc_buf = xstrdup(checklist->request->urlpath.buf());
  51     rfc1738_unescape(esc_buf);
  52     int result = data->match(esc_buf);
  53     safe_free(esc_buf);
  54     return result;
  55 }
  56
  57 ACLUrlPathStrategy *
  58 ACLUrlPathStrategy::Instance()
  59 {
  60     return &Instance_;
  61 }
  62
  63 ACLUrlPathStrategy ACLUrlPathStrategy::Instance_;