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* $Id: ExternalACL.h,v 1.9 2006/05/29 00:14:59 robertc Exp $
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* SQUID Web Proxy Cache http://www.squid-cache.org/
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* ----------------------------------------------------------
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* Squid is the result of efforts by numerous individuals from
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* the Internet community; see the CONTRIBUTORS file for full
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* details. Many organizations have provided support for Squid's
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* development; see the SPONSORS file for full details. Squid is
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* Copyrighted (C) 2001 by the Regents of the University of
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* California; see the COPYRIGHT file for full details. Squid
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* incorporates software developed and/or copyrighted by other
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* sources; see the CREDITS file for full details.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
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* Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
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#ifndef SQUID_EXTERNALACL_H
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#define SQUID_EXTERNALACL_H
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#include "ACLChecklist.h"
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class ExternalACLLookup : public ACLChecklist::AsyncState
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static ExternalACLLookup *Instance();
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virtual void checkForAsync(ACLChecklist *)const;
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static ExternalACLLookup instance_;
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static void LookupDone(void *data, void *result);
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typedef struct _external_acl_data external_acl_data;
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class ACLExternal : public ACL
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MEMPROXY_CLASS(ACLExternal);
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static void ExternalAclLookup(ACLChecklist * ch, ACLExternal *, EAH * callback, void *callback_data);
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ACLExternal(char const *);
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ACLExternal(ACLExternal const &);
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ACLExternal&operator=(ACLExternal const &);
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virtual ACL *clone()const;
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virtual char const *typeString() const;
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virtual int match(ACLChecklist *checklist);
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/* This really should be dynamic based on the external class defn */
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virtual bool requiresRequest() const {return true;}
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/* when requiresRequest is made dynamic, review this too */
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// virtual bool requiresReply() const {return true;}
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virtual bool isProxyAuth() const;
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virtual wordlist *dump() const;
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virtual bool valid () const;
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virtual bool empty () const;
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static Prototype RegistryProtoype;
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static ACLExternal RegistryEntry_;
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external_acl_data *data;
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MEMPROXY_CLASS_INLINE(ACLExternal)
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extern void externalAclRegisterWithCacheManager(CacheManager & manager);
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#endif /* SQUID_EXTERNALACL_H */