property.cc revision 3e59b5b6f2ce1295e3e2711afcd2cdf0dd7e22b6
13cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati/****************************************************************************** 23cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * 33cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * Copyright (C) 2014 Google, Inc. 43cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * 53cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * Licensed under the Apache License, Version 2.0 (the "License"); 63cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * you may not use this file except in compliance with the License. 73cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * You may obtain a copy of the License at: 83cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * 93cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * http://www.apache.org/licenses/LICENSE-2.0 103cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * 113cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * Unless required by applicable law or agreed to in writing, software 123cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * distributed under the License is distributed on an "AS IS" BASIS, 133cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 143cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * See the License for the specific language governing permissions and 153cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * limitations under the License. 163cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati * 173cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati ******************************************************************************/ 183cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 1997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include <assert.h> 203e59b5b6f2ce1295e3e2711afcd2cdf0dd7e22b6Etan Cohen#include <string.h> 2197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include "btcore/include/bdaddr.h" 2297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include "btcore/include/device_class.h" 233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "btcore/include/property.h" 243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "btcore/include/uuid.h" 253252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "osi/include/allocator.h" 263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 273252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonstatic bt_property_t *property_new_(void *val, size_t len, bt_property_type_t type); 283cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 293cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavatibt_property_t *property_copy_array(const bt_property_t *properties, size_t count) { 3097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(properties != NULL); 315c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton bt_property_t *clone = osi_calloc(sizeof(bt_property_t) * count); 323cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati if (!clone) { 333cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati return NULL; 343cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati } 353cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 363cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati memcpy(&clone[0], &properties[0], sizeof(bt_property_t) * count); 373cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati for (size_t i = 0; i < count; ++i) { 385c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton clone[i].val = osi_calloc(clone[i].len); 393cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati memcpy(clone[i].val, properties[i].val, clone[i].len); 403cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati } 413cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 423cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati return clone; 433cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 443cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 4597c544445c8b0d9d67de3652d7249a151e199ad7Chris Mantonbt_property_t *property_copy(bt_property_t *dest, const bt_property_t *src) { 4697c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(dest != NULL); 4797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(src != NULL); 4897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton return (bt_property_t *)memcpy(dest, src, sizeof(bt_property_t)); 4997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 5097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 513252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_equals(const bt_property_t *p1, const bt_property_t *p2) { 523252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Two null properties are not the same. May need to revisit that 533252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // decision when we have a test case that exercises that condition. 543252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (!p1 || !p2 || p1->type != p2->type) { 553252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return false; 563252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 573cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 583252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Although the Bluetooth name is a 249-byte array, the implementation 593252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // treats it like a variable-length array with its size specified in the 603252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // property's `len` field. We special-case the equivalence of BDNAME 613252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // types here by truncating the larger, zero-padded name to its string 623252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // length and comparing against the shorter name. 633252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // 643252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Note: it may be the case that both strings are zero-padded but that 653252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // hasn't come up yet so this implementation doesn't handle it. 663252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (p1->type == BT_PROPERTY_BDNAME && p1->len != p2->len) { 673252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton const bt_property_t *shorter = p1, *longer = p2; 683252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (p1->len > p2->len) { 693252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton shorter = p2; 703252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton longer = p1; 713252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 723252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return strlen((const char *)longer->val) == (size_t)shorter->len && !memcmp(longer->val, shorter->val, shorter->len); 733252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 743cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 753252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return p1->len == p2->len && !memcmp(p1->val, p2->val, p1->len); 7697c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 7797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 7897c544445c8b0d9d67de3652d7249a151e199ad7Chris Mantonbt_property_t *property_new_addr(const bt_bdaddr_t *addr) { 7997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(addr != NULL); 803252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)addr, sizeof(bt_bdaddr_t), BT_PROPERTY_BDADDR); 813cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 823cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 8397c544445c8b0d9d67de3652d7249a151e199ad7Chris Mantonbt_property_t *property_new_device_class(const bt_device_class_t *dc) { 8497c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(dc != NULL); 853252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)dc, sizeof(bt_device_class_t), BT_PROPERTY_CLASS_OF_DEVICE); 8697c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 8797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 883252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_device_type(bt_device_type_t type) { 893252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)&type, sizeof(bt_device_type_t), BT_PROPERTY_TYPE_OF_DEVICE); 903252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 923252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_discovery_timeout(const uint32_t timeout) { 933252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)&timeout, sizeof(uint32_t), BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT); 943252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9597c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 963252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_name(const char *name) { 973252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(name != NULL); 983252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)name, sizeof(bt_bdname_t), BT_PROPERTY_BDNAME); 993252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1013252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_rssi(int8_t rssi) { 1023252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)&rssi, sizeof(int8_t), BT_PROPERTY_REMOTE_RSSI); 1033252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10497c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1053252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_scan_mode(bt_scan_mode_t scan_mode) { 1063252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)&scan_mode, sizeof(bt_scan_mode_t), BT_PROPERTY_ADAPTER_SCAN_MODE); 10797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 10897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1093252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_property_t *property_new_uuids(const bt_uuid_t *uuid, size_t count) { 1103252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(uuid != NULL); 1113252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property_new_((void *)uuid, sizeof(bt_uuid_t) * count, BT_PROPERTY_UUIDS); 1123252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 11397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1143252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonvoid property_free(bt_property_t *property) { 1153252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property_free_array(property, 1); 1163252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 11797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1183252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonvoid property_free_array(bt_property_t *properties, size_t count) { 1193252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (properties == NULL) 1203252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return; 12197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1223252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton for (size_t i = 0; i < count; ++i) { 1233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties[i].val); 1243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 12597c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties); 12797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 12897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1293252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_addr(const bt_property_t *property) { 13097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(property != NULL); 1313252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDADDR; 1323cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1333cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 1343252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_device_class(const bt_property_t *property) { 1353252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1363252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_CLASS_OF_DEVICE; 1373252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1385c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1393252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_device_type(const bt_property_t *property) { 1403252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1413252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_TYPE_OF_DEVICE; 1423252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1435c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1443252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_discovery_timeout(const bt_property_t *property) { 1453252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1463252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT; 1475c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1485c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1493252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_name(const bt_property_t *property) { 1503252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1513252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDNAME; 1523252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1533cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 1543252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_rssi(const bt_property_t *property) { 1553252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1563252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_REMOTE_RSSI; 1573252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1583cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 1593252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_scan_mode(const bt_property_t *property) { 1603252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1613252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_SCAN_MODE; 1623cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1633cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 1643252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbool property_is_uuids(const bt_property_t *property) { 1653252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1663252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_UUIDS; 1675c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1685c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1693252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton// Convenience conversion methods to property values 1703252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonconst bt_bdaddr_t *property_as_addr(const bt_property_t *property) { 1713252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_addr(property)); 1723252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return (const bt_bdaddr_t *)property->val; 1735c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1745c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1753252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonconst bt_device_class_t *property_as_device_class(const bt_property_t *property) { 1763252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_device_class(property)); 17797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton return (const bt_device_class_t *)property->val; 1785c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1795c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1803252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_device_type_t property_as_device_type(const bt_property_t *property) { 1813252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_device_type(property)); 1823252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return *(const bt_device_type_t *)property->val; 1835c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1845c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1853252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonuint32_t property_as_discovery_timeout(const bt_property_t *property) { 1863252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_discovery_timeout(property)); 1873252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return *(const uint32_t *)property->val; 1885c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1895c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1903252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonconst bt_bdname_t *property_as_name(const bt_property_t *property) { 1913252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_name(property)); 1923252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return (const bt_bdname_t *)property->val; 1935c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1945c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1953252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonint8_t property_as_rssi(const bt_property_t *property) { 1963252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_rssi(property)); 1973252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return *(const int8_t *)property->val; 1983252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1993cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 2003252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonbt_scan_mode_t property_as_scan_mode(const bt_property_t *property) { 2013252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_scan_mode(property)); 2023252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return *(const bt_scan_mode_t *)property->val; 2033cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2043cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 2053252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonconst bt_uuid_t *property_as_uuids(const bt_property_t *property, size_t *count) { 2063252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_uuids(property)); 2073252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton *count = sizeof(bt_uuid_t) / property->len; 2083252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return (const bt_uuid_t *)property->val; 2093cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2103cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 2113252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Mantonstatic bt_property_t *property_new_(void *val, size_t len, bt_property_type_t type) { 2123252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton bt_property_t *property = osi_calloc(sizeof(bt_property_t)); 2133252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 21497c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 2153252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->val = osi_malloc(len); 2163252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property->val != NULL); 2173cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 2183252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton memcpy(property->val, val, len); 2193252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2203252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->type = type; 2213252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->len = len; 2223252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property; 2243cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 225