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/*
* libgato - A GATT/ATT library for use with Bluez
*
* Copyright (C) 2013 Javier S. Pedro <maemo@javispedro.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "helpers.h"
GatoUUID bytearray_to_gatouuid(const QByteArray &ba)
{
switch (ba.size()) {
case 2:
return GatoUUID(read_le<quint16>(ba.constData()));
case 4:
return GatoUUID(read_le<quint32>(ba.constData()));
case 16:
return GatoUUID(read_le<gatouint128>(ba.constData()));
default:
return GatoUUID();
}
}
QByteArray gatouuid_to_bytearray(const GatoUUID &uuid, bool use_uuid16, bool use_uuid32)
{
QByteArray ba;
if (use_uuid16) {
quint16 uuid16 = uuid.toUInt16(&use_uuid16);
if (use_uuid16) {
ba.resize(sizeof(quint16));
write_le(uuid16, ba.data());
return ba;
}
}
if (use_uuid32) {
quint32 uuid32 = uuid.toUInt32(&use_uuid32);
if (use_uuid32) {
ba.resize(sizeof(quint32));
write_le(uuid32, ba.data());
return ba;
}
}
gatouint128 uuid128 = uuid.toUInt128();
ba.resize(sizeof(gatouint128));
Q_ASSERT(ba.size() == 16);
write_le(uuid128, ba.data());
return ba;
}
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