1*9a8a19cdSJens Wiklander /* 2*9a8a19cdSJens Wiklander * Copyright (c) 2016, Linaro Limited 3*9a8a19cdSJens Wiklander * All rights reserved. 4*9a8a19cdSJens Wiklander * 5*9a8a19cdSJens Wiklander * Redistribution and use in source and binary forms, with or without 6*9a8a19cdSJens Wiklander * modification, are permitted provided that the following conditions are met: 7*9a8a19cdSJens Wiklander * 8*9a8a19cdSJens Wiklander * 1. Redistributions of source code must retain the above copyright notice, 9*9a8a19cdSJens Wiklander * this list of conditions and the following disclaimer. 10*9a8a19cdSJens Wiklander * 11*9a8a19cdSJens Wiklander * 2. Redistributions in binary form must reproduce the above copyright notice, 12*9a8a19cdSJens Wiklander * this list of conditions and the following disclaimer in the documentation 13*9a8a19cdSJens Wiklander * and/or other materials provided with the distribution. 14*9a8a19cdSJens Wiklander * 15*9a8a19cdSJens Wiklander * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16*9a8a19cdSJens Wiklander * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*9a8a19cdSJens Wiklander * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*9a8a19cdSJens Wiklander * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 19*9a8a19cdSJens Wiklander * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20*9a8a19cdSJens Wiklander * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21*9a8a19cdSJens Wiklander * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22*9a8a19cdSJens Wiklander * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23*9a8a19cdSJens Wiklander * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24*9a8a19cdSJens Wiklander * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25*9a8a19cdSJens Wiklander * POSSIBILITY OF SUCH DAMAGE. 26*9a8a19cdSJens Wiklander */ 27*9a8a19cdSJens Wiklander 28*9a8a19cdSJens Wiklander #include <tee/uuid.h> 29*9a8a19cdSJens Wiklander #include <string.h> 30*9a8a19cdSJens Wiklander 31*9a8a19cdSJens Wiklander void tee_uuid_to_octets(uint8_t *d, const TEE_UUID *s) 32*9a8a19cdSJens Wiklander { 33*9a8a19cdSJens Wiklander d[0] = s->timeLow >> 24; 34*9a8a19cdSJens Wiklander d[1] = s->timeLow >> 16; 35*9a8a19cdSJens Wiklander d[2] = s->timeLow >> 8; 36*9a8a19cdSJens Wiklander d[3] = s->timeLow; 37*9a8a19cdSJens Wiklander d[4] = s->timeMid >> 8; 38*9a8a19cdSJens Wiklander d[5] = s->timeMid; 39*9a8a19cdSJens Wiklander d[6] = s->timeHiAndVersion >> 8; 40*9a8a19cdSJens Wiklander d[7] = s->timeHiAndVersion; 41*9a8a19cdSJens Wiklander memcpy(d + 8, s->clockSeqAndNode, sizeof(s->clockSeqAndNode)); 42*9a8a19cdSJens Wiklander } 43*9a8a19cdSJens Wiklander 44*9a8a19cdSJens Wiklander void tee_uuid_from_octets(TEE_UUID *d, const uint8_t *s) 45*9a8a19cdSJens Wiklander { 46*9a8a19cdSJens Wiklander d->timeLow = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3]; 47*9a8a19cdSJens Wiklander d->timeMid = (s[4] << 8) | s[5]; 48*9a8a19cdSJens Wiklander d->timeHiAndVersion = (s[6] << 8) | s[7]; 49*9a8a19cdSJens Wiklander memcpy(d->clockSeqAndNode, s + 8, sizeof(d->clockSeqAndNode)); 50*9a8a19cdSJens Wiklander } 51