/************************************************************************
Copyright (c) 2008, Artur H., Lennart W.
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided 

with the distribution.
* Neither the name of the authors nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 

EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 

AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 

THE POSSIBILITY OF SUCH DAMAGE.                                                                     */
/************************************************************************/

#include "StdAfx.h"
#include "clrUtility.h"

using namespace System;

static bool To_string( String^ source, string &target )
{
	pin_ptr<const wchar_t> wch = PtrToStringChars( source );
	int len = (( source->Length+1) * 2);
	char *ch = new char[ len ];
	bool result = wcstombs( ch, wch, len ) != -1;
	target = ch;
	delete ch;
	return result;
}

static bool To_CharStar( String^ source, char*& target )
{
	pin_ptr<const wchar_t> wch = PtrToStringChars( source );
	int len = (( source->Length+1) * 2);
	target = new char[ len ];
	return wcstombs( target, wch, len ) != -1;
}

string toStlString(String^ source) {
	 string target;
	 To_string(source, target);
	 return target;
}

wstring toStdWString(System::String^ source) {
	using namespace Runtime::InteropServices;
	const wchar_t* chars = 
		(const wchar_t*)(Marshal::StringToHGlobalUni(source)).ToPointer();
	wstring ret(chars);
	Marshal::FreeHGlobal(IntPtr((void*)chars));
	return ret;
}

String^ toClrString( string source )
{
 String^ target = gcnew String( source.c_str() );
 return target;
}

String^ toClrString( wstring source )
{
	String^ target = gcnew String(source.c_str());
	return target;
}
