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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/types.h>
#include <rtl/ustring.h>
#include <registry/refltype.hxx>
#include "reflcnst.hxx"
sal_uInt32 UINT16StringLen(const sal_uInt8* wstring)
{
if (!wstring) return 0;
const sal_uInt8* b = wstring;
while (b[0] || b[1]) b += sizeof(sal_uInt16);
return ((b - wstring) / sizeof(sal_uInt16));
}
sal_uInt32 writeString(sal_uInt8* buffer, const sal_Unicode* v)
{
sal_uInt32 len = rtl_ustr_getLength(v) + 1;
sal_uInt32 i;
sal_uInt8* buff = buffer;
for (i = 0; i < len; i++)
{
buff += writeUINT16(buff, static_cast<sal_uInt16>(v[i]));
}
return (buff - buffer);
}
sal_uInt32 readString(const sal_uInt8* buffer, sal_Unicode* v, sal_uInt32 maxSize)
{
sal_uInt32 len = UINT16StringLen(buffer) + 1;
sal_uInt32 i;
sal_uInt8* buff = const_cast<sal_uInt8*>(buffer);
if(len > maxSize / 2)
{
len = maxSize / 2;
}
assert(len > 0 && "maxSize has to be >= 2");
for (i = 0; i < len; i++)
{
sal_uInt16 aChar;
buff += readUINT16(buff, aChar);
v[i] = static_cast<sal_Unicode>(aChar);
}
v[len - 1] = L'\0';
return (buff - buffer);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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