/*
 * barrier -- mouse and keyboard sharing utility
 * Copyright (C) 2012-2016 Symless Ltd.
 * Copyright (C) 2002 Chris Schoeneman
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "platform/MSWindowsClipboardUTF16Converter.h"

#include "base/Unicode.h"

//
// MSWindowsClipboardUTF16Converter
//

MSWindowsClipboardUTF16Converter::MSWindowsClipboardUTF16Converter()
{
    // do nothing
}

MSWindowsClipboardUTF16Converter::~MSWindowsClipboardUTF16Converter()
{
    // do nothing
}

UINT
MSWindowsClipboardUTF16Converter::getWin32Format() const
{
    return CF_UNICODETEXT;
}

std::string MSWindowsClipboardUTF16Converter::doFromIClipboard(const std::string& data) const
{
    // convert and add nul terminator
    return Unicode::UTF8ToUTF16(data).append(sizeof(wchar_t), 0);
}

std::string MSWindowsClipboardUTF16Converter::doToIClipboard(const std::string& data) const
{
    // convert and strip nul terminator
    std::string dst = Unicode::UTF16ToUTF8(data);
    std::string::size_type n = dst.find('\0');
    if (n != std::string::npos) {
        dst.erase(n);
    }
    return dst;
}
