#include "../config/pathan_config.h"
// CodepointCollation.cpp: implementation of the CodepointCollation class.
//
//////////////////////////////////////////////////////////////////////

#include <pathan/internal/collations/CodepointCollation.hpp>
#include <xercesc/util/XMLUniDefs.hpp>
#include <xercesc/util/XMLString.hpp>

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CodepointCollation::CodepointCollation()
{
}

/*static*/ const XMLCh* CodepointCollation::getCodepointCollationName()
{
	static XMLCh codepointName[]= /* http://www.w3.org/2003/11/xpath-functions/collation/codepoint */
    {
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_h, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_p,
        XERCES_CPP_NAMESPACE_QUALIFIER chColon, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_w,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_w, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_w, XERCES_CPP_NAMESPACE_QUALIFIER chPeriod, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_w,
        XERCES_CPP_NAMESPACE_QUALIFIER chDigit_3, XERCES_CPP_NAMESPACE_QUALIFIER chPeriod, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_r,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_g, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chDigit_2, XERCES_CPP_NAMESPACE_QUALIFIER chDigit_0,
        XERCES_CPP_NAMESPACE_QUALIFIER chDigit_0, XERCES_CPP_NAMESPACE_QUALIFIER chDigit_3, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chDigit_1,
        XERCES_CPP_NAMESPACE_QUALIFIER chDigit_1, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_x, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_p,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_a, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_h, XERCES_CPP_NAMESPACE_QUALIFIER chDash,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_f, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_u, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_n, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_c,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_i, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_n,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_s, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_c, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_l, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_l, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_a, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_i, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_n, XERCES_CPP_NAMESPACE_QUALIFIER chForwardSlash,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_c, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_d, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_e,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_p, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_o, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_i, XERCES_CPP_NAMESPACE_QUALIFIER chLatin_n,
        XERCES_CPP_NAMESPACE_QUALIFIER chLatin_t, XERCES_CPP_NAMESPACE_QUALIFIER chNull
    };
	return codepointName;
}

const XMLCh* CodepointCollation::getCollationName() const
{
  return getCodepointCollationName();
}

int CodepointCollation::compare(const XMLCh* string1, const XMLCh* string2) const
{
	const XMLCh* pStr1=string1;
	const XMLCh* pStr2=string2;
	unsigned int nLen1=XERCES_CPP_NAMESPACE_QUALIFIER XMLString::stringLen(string1);
	unsigned int nLen2=XERCES_CPP_NAMESPACE_QUALIFIER XMLString::stringLen(string2);
	int nMinLen=nLen1<nLen2?nLen1:nLen2;
	for(int i=0;i<nMinLen;i++)
	{
		if(pStr1[i]<pStr2[i])
			return -1;
		else if(pStr1[i]>pStr2[i])
			return +1;
	}
	if(nLen1<nLen2)
		return -1;
	else if(nLen1>nLen2)
		return +1;
	return 0;
}