/*

This file is part of the ArduinoBLE library.

Copyright (c) 2018 Arduino SA. All rights reserved.

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library 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

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

*/

#include <stdlib.h>

#include <string.h>

#include "BLEUuid.h"

BLEUuid::BLEUuid(const char * str) :

_str(str)

{

char temp[] = {0, 0, 0};

memset(_data, 0x00, sizeof(_data));

_length = 0;

for (int i = strlen(str) - 1; i >= 0 && _length < BLE_UUID_MAX_LENGTH; i -= 2) {

if (str[i] == '-') {

i++;

continue;

}

temp[0] = str[i - 1];

temp[1] = str[i];

_data[_length] = strtoul(temp, NULL, 16);

_length++;

}

if (_length <= 2) {

_length = 2;

} else {

_length = 16;

}

}

const char* BLEUuid::str() const

{

return _str;

}

const uint8_t* BLEUuid::data() const

{

return _data;

}

uint8_t BLEUuid::length() const

{

return _length;

}