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110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
//
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// XMLString.h
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//
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// $Id: //poco/1.3/XML/include/Poco/XML/XMLString.h#1 $
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//
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// Library: XML
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// Package: XML
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// Module: XMLString
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//
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// Definition of the XMLString class.
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#ifndef XML_XMLString_INCLUDED
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#define XML_XMLString_INCLUDED
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#include "Poco/XML/XML.h"
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namespace Poco {
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namespace XML {
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//
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// The XML parser uses the string classes provided by the C++
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// standard library (based on the basic_string<> template).
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// In Unicode mode, a std::wstring is used, otherwise
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// a std::string is used.
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// To turn on Unicode mode, #define XML_UNICODE and
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// XML_UNICODE_WCHAR_T when compiling the library.
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//
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// XML_UNICODE XML_UNICODE_WCHAR_T XMLChar XMLString
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// --------------------------------------------------------------
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// N N char std::string
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// N Y wchar_t std::wstring
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// Y Y wchar_t std::wstring
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// Y N <not supported>
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//
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#if defined(XML_UNICODE_WCHAR_T)
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// Unicode - use wchar_t
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typedef wchar_t XMLChar;
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typedef std::wstring XMLString;
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std::string fromXMLString(const XMLString& str);
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/// Converts an XMLString into an UTF-8 encoded
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/// string.
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XMLString toXMLString(const std::string& str);
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/// Converts an UTF-8 encoded string into an
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/// XMLString
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#define XML_LIT(lit) L##lit
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#elif defined(XML_UNICODE)
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// not supported - leave XMLString undefined
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#else
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// Characters are UTF-8 encoded
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typedef char XMLChar;
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typedef std::string XMLString;
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inline const std::string& fromXMLString(const XMLString& str)
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{
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return str;
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}
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inline const XMLString& toXMLString(const std::string& str)
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{
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return str;
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}
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#define XML_LIT(lit) lit
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#endif
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} } // namespace Poco::XML
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#endif // XML_XMLString_INCLUDED
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