/*www.sourceforge.net/projects/tinyxmlOriginal code (2.0 and earlier )copyright (c) 2000-2002 Lee Thomason (www.grinninglizard.com)This software is provided 'as-is', without any express or impliedwarranty. In no event will the authors be held liable for anydamages arising from the use of this software.Permission is granted to anyone to use this software for anypurpose, including commercial applications, and to alter it andredistribute it freely, subject to the following restrictions:1. The origin of this software must not be misrepresented; you mustnot claim that you wrote the original software. If you use thissoftware in a product, an acknowledgment in the product documentationwould be appreciated but is not required.2. Altered source versions must be plainly marked as such, andmust not be misrepresented as being the original software.3. This notice may not be removed or altered from any sourcedistribution.*//**  @file   tinyxml.h    @modified by Raul Chirinos  @date   2004-08-26    Replaced string.h routines for their RMF equivalents*/#ifndef TINYXML_INCLUDED#define TINYXML_INCLUDED#ifndef ALLOW_OS_CODE#define ALLOW_OS_CODE 1#endif //ALLOW_OS_CODE#include "rmcore/include/rmcore.h"#ifndef WITH_MONO#include "rmcaribbean/include/rmcaribbean.h"#endif#ifdef _MSC_VER#pragma warning( disable : 4530 )#pragma warning( disable : 4786 )#endif#include <ctype.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <assert.h>// Help out windows:#if defined( _DEBUG ) && !defined( DEBUG )#define DEBUG#endif#if defined( DEBUG ) && defined( _MSC_VER )#include <windows.h>#define TIXML_LOG OutputDebugString#else#define TIXML_LOG printf#endif#ifdef TIXML_USE_STL	#include <string> 	#include <iostream>	#define TIXML_STRING	std::string	#define TIXML_ISTREAM	std::istream	#define TIXML_OSTREAM	std::ostream#else	#include "tinystr.h"	#define TIXML_STRING	TiXmlString	#define TIXML_OSTREAM	TiXmlOutStream#endifclass TiXmlDocument;class TiXmlElement;class TiXmlComment;class TiXmlUnknown;class TiXmlAttribute;class TiXmlText;class TiXmlDeclaration;class TiXmlParsingData;const int TIXML_MAJOR_VERSION = 2;const int TIXML_MINOR_VERSION = 3;const int TIXML_PATCH_VERSION = 1;/*	Internal structure for tracking location of items 	in the XML file.*/struct TiXmlCursor{	TiXmlCursor()		{ Clear(); }	void Clear()		{ row = col = -1; }	int row;	// 0 based.	int col;	// 0 based.};// Only used by Attribute::Query functionsenum { 	TIXML_SUCCESS,	TIXML_NO_ATTRIBUTE,	TIXML_WRONG_TYPE};// Used by the parsing routines.enum TiXmlEncoding{	TIXML_ENCODING_UNKNOWN,	TIXML_ENCODING_UTF8,	TIXML_ENCODING_LEGACY};const TiXmlEncoding TIXML_DEFAULT_ENCODING = TIXML_ENCODING_UNKNOWN;/** TiXmlBase is a base class for every class in TinyXml.	It does little except to establish that TinyXml classes	can be printed and provide some utility functions.	In XML, the document and elements can contain	other elements and other types of nodes.	@verbatim	A Document can contain:	Element	(container or leaf)							Comment (leaf)							Unknown (leaf)							Declaration( leaf )	An Element can contain:	Element (container or leaf)							Text	(leaf)							Attributes (not on tree)							Comment (leaf)							Unknown (leaf)	A Decleration contains: Attributes (not on tree)	@endverbatim*/class TiXmlBase{	friend class TiXmlNode;	friend class TiXmlElement;	friend class TiXmlDocument;public:	TiXmlBase()	:	userData(0) {}	virtual ~TiXmlBase()					{}	/**	All TinyXml classes can print themselves to a filestream.		This is a formatted print, and will insert tabs and newlines.				(For an unformatted stream, use the << operator.)	*/	virtual void Print( FILE* cfile, int depth ) const = 0;	/**	The world does not agree on whether white space should be kept or		not. In order to make everyone happy, these global, static functions		are provided to set whether or not TinyXml will condense all white space		into a single space or not. The default is to condense. Note changing this		values is not thread safe.	*/	static void SetCondenseWhiteSpace( bool condense )		{ condenseWhiteSpace = condense; }	/// Return the current white space setting.	static bool IsWhiteSpaceCondensed()						{ return condenseWhiteSpace; }	/** Return the position, in the original source file, of this node or attribute.		The row and column are 1-based. (That is the first row and first column is		1,1). If the returns values are 0 or less, then the parser does not have		a row and column value.		Generally, the row and column value will be set when the TiXmlDocument::Load(),		TiXmlDocument::LoadFile(), or any TiXmlNode::Parse() is called. It will NOT be set		when the DOM was created from operator>>.		The values reflect the initial load. Once the DOM is modified programmatically		(by adding or changing nodes and attributes) the new values will NOT update to		reflect changes in the document.		There is a minor performance cost to computing the row and column. Computation		can be disabled if TiXmlDocument::SetTabSize() is called with 0 as the value.		@sa TiXmlDocument::SetTabSize()	*/	int Row() const			{ return location.row + 1; }	int Column() const		{ return location.col + 1; }	///< See Row()	void  SetUserData( void* user )			{ userData = user; }	void* GetUserData()						{ return userData; }	// Table that returs, for a given lead byte, the total number of bytes	// in the UTF-8 sequence.	static const int utf8ByteTable[256];	virtual const char* Parse(	const char* p, 								TiXmlParsingData* data, 								TiXmlEncoding encoding /*= TIXML_ENCODING_UNKNOWN */ ) = 0;protected:	// See STL_STRING_BUG	// Utility class to overcome a bug.	class StringToBuffer	{	  public:		StringToBuffer( const TIXML_STRING& str );		~StringToBuffer();		char* buffer;	};	static const char*	SkipWhiteSpace( const char*, TiXmlEncoding encoding );	inline static bool	IsWhiteSpace( char c )			{ //		return ( isspace( (unsigned char) c ) || c == '\n' || c == '\r' ); 		return ( c == 0x20 || c == 0x9 || c == 0xb || c == 0xc || c == '\n' || c == '\r' ); 	}	virtual void StreamOut (TIXML_OSTREAM *) const = 0;	#ifdef TIXML_USE_STL	    static bool	StreamWhiteSpace( TIXML_ISTREAM * in, TIXML_STRING * tag );	    static bool StreamTo( TIXML_ISTREAM * in, int character, TIXML_STRING * tag );	#endif	/*	Reads an XML name into the string provided. Returns		a pointer just past the last character of the name,		or 0 if the function has an error.	*/	static const char* ReadName( const char* p, TIXML_STRING* name, TiXmlEncoding encoding );	/*	Reads text. Returns a pointer past the given end tag.		Wickedly complex options, but it keeps the (sensitive) code in one place.	*/	static const char* ReadText(	const char* in,				// where to start									TIXML_STRING* text,			// the string read									bool ignoreWhiteSpace,		// whether to keep the white space									const char* endTag,			// what ends this text									bool ignoreCase,			// whether to ignore case in the end tag									TiXmlEncoding encoding );	// the current encoding	// If an entity has been found, transform it into a character.	static const char* GetEntity( const char* in, char* value, int* length, TiXmlEncoding encoding );	// Get a character, while interpreting entities.	// The length can be from 0 to 4 bytes.	inline static const char* GetChar( const char* p, char* _value, int* length, TiXmlEncoding encoding )	{		assert( p );		if ( encoding == TIXML_ENCODING_UTF8 )		{			*length = utf8ByteTable[ *((unsigned char*)p) ];			assert( *length >= 0 && *length < 5 );		}		else		{			*length = 1;		}		if ( *length == 1 )		{			if ( *p == '&' )				return GetEntity( p, _value, length, encoding );			*_value = *p;			return p+1;		}		else if ( *length )		{			//strncpy( _value, p, *length );			RMNCopyAscii( _value, p, *length );//[RC NEW]			return p + (*length);		}		else		{			// Not valid text.			return 0;		}	}	// Puts a string to a stream, expanding entities as it goes.	// Note this should not contian the '<', '>', etc, or they will be transformed into entities!	static void PutString( const TIXML_STRING& str, TIXML_OSTREAM* out );	static void PutString( const TIXML_STRING& str, TIXML_STRING* out );	// Return true if the next characters in the stream are any of the endTag sequences.	// Ignore case only works for english, and should only be relied on when comparing	// to Engilish words: StringEqual( p, "version", true ) is fine.	static bool StringEqual(	const char* p,								const char* endTag,								bool ignoreCase,								TiXmlEncoding encoding );	enum	{		TIXML_NO_ERROR = 0,		TIXML_ERROR,		TIXML_ERROR_OPENING_FILE,		TIXML_ERROR_OUT_OF_MEMORY,		TIXML_ERROR_PARSING_ELEMENT,		TIXML_ERROR_FAILED_TO_READ_ELEMENT_NAME,		TIXML_ERROR_READING_ELEMENT_VALUE,		TIXML_ERROR_READING_ATTRIBUTES,		TIXML_ERROR_PARSING_EMPTY,		TIXML_ERROR_READING_END_TAG,		TIXML_ERROR_PARSING_UNKNOWN,		TIXML_ERROR_PARSING_COMMENT,		TIXML_ERROR_PARSING_DECLARATION,		TIXML_ERROR_DOCUMENT_EMPTY,		TIXML_ERROR_EMBEDDED_NULL,		TIXML_ERROR_STRING_COUNT	};	static const char* errorString[ TIXML_ERROR_STRING_COUNT ];	TiXmlCursor location;    /// Field containing a generic user pointer	void*			userData;		// None of these methods are reliable for any language except English.	// Good for approximation, not great for accuracy.	static int IsAlpha( unsigned char anyByte, TiXmlEncoding encoding );	static int IsAlphaNum( unsigned char anyByte, TiXmlEncoding encoding );	inline static int ToLower( int v, TiXmlEncoding encoding )	{		if ( encoding == TIXML_ENCODING_UTF8 )		{			if ( v < 128 ) return (v + 0x14);//return tolower( v );			return v;		}		else		{			return (v + 0x14);//tolower( v );		}	}	static void ConvertUTF32ToUTF8( unsigned long input, char* output, int* length );private:	TiXmlBase( const TiXmlBase& );				// not implemented.	void operator=( const TiXmlBase& base );	// not allowed.	struct Entity	{