Squiggly/ane/MacFWHunspellANE/HunspellNativeExtension/EncConv.h

////////////////////////////////////////////////////////////////////////////////
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//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You under the Apache License, Version 2.0
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//      http://www.apache.org/licenses/LICENSE-2.0
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////////////////////////////////////////////////////////////////////////////////

/*
	CharConv.h

	Author: Sudhakar Pandey <sudhakar@adobe.com>
*/

#ifndef __ENCCONV_H__
#define __ENCCONV_H__


#include <string>
extern "C"
{
    #include "unicode/ucnv.h"
}
typedef unsigned short U16Char_t;
typedef unsigned long	LM_UInt32;

namespace EncConv
{
	template<class CharType>
	static size_t GetNumOfUnits(CharType const* src)
	{
		size_t numOfUnits = 0;
		while (*src++ != 0)
			++numOfUnits;

		return numOfUnits;
	}

	const char * getPlatformEncoding(char* enc);
	const std::string convU16StrToCharStr(const U16Char_t* src, const char* Encoding);
	U16Char_t* convCharStrToU16Str(const char* src, const char* Encoding);

	U16Char_t* convSpecialCharsInU16Str( const U16Char_t* src); // caller need not allocate memory for the return value U16Char_t* 
	void releaseU16Str(const U16Char_t* buf);

}	// namespace

#endif