107 lines
2.6 KiB
C++
107 lines
2.6 KiB
C++
/**
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* @file llsdtraits.h
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* @brief Unit test helpers
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*
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* $LicenseInfo:firstyear=2007&license=viewergpl$
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*
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* Copyright (c) 2007-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LLSDTRAITS_H
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#define LLSDTRAITS_H
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#include "llsd.h"
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#include "llstring.h"
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template<class T>
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class LLSDTraits
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{
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protected:
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typedef T (LLSD::*Getter)() const;
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LLSD::Type type;
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Getter getter;
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public:
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LLSDTraits();
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T get(const LLSD& actual)
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{
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return (actual.*getter)();
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}
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bool checkType(const LLSD& actual)
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{
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return actual.type() == type;
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}
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};
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template<> inline
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LLSDTraits<LLSD::Boolean>::LLSDTraits()
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: type(LLSD::TypeBoolean), getter(&LLSD::asBoolean)
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{ }
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template<> inline
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LLSDTraits<LLSD::Integer>::LLSDTraits()
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: type(LLSD::TypeInteger), getter(&LLSD::asInteger)
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{ }
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template<> inline
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LLSDTraits<LLSD::Real>::LLSDTraits()
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: type(LLSD::TypeReal), getter(&LLSD::asReal)
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{ }
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template<> inline
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LLSDTraits<LLSD::UUID>::LLSDTraits()
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: type(LLSD::TypeUUID), getter(&LLSD::asUUID)
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{ }
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template<> inline
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LLSDTraits<LLSD::String>::LLSDTraits()
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: type(LLSD::TypeString), getter(&LLSD::asString)
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{ }
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template<>
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class LLSDTraits<const char*> : public LLSDTraits<LLSD::String>
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{ };
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template<> inline
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LLSDTraits<LLSD::Date>::LLSDTraits()
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: type(LLSD::TypeDate), getter(&LLSD::asDate)
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{ }
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template<> inline
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LLSDTraits<LLSD::URI>::LLSDTraits()
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: type(LLSD::TypeURI), getter(&LLSD::asURI)
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{ }
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template<> inline
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LLSDTraits<LLSD::Binary>::LLSDTraits()
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: type(LLSD::TypeBinary), getter(&LLSD::asBinary)
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{ }
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#endif // LLSDTRAITS_H
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