property.cc revision 911d1ae03efec2d54c3b1b605589d790d1745488
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 19911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson#include "btcore/include/property.h" 2097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include <assert.h> 213e59b5b6f2ce1295e3e2711afcd2cdf0dd7e22b6Etan Cohen#include <string.h> 2297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include "btcore/include/bdaddr.h" 2397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include "btcore/include/device_class.h" 243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "btcore/include/uuid.h" 253252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "osi/include/allocator.h" 263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 27911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic bt_property_t* property_new_(void* val, size_t len, 28911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_type_t type); 293cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 30911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_copy_array(const bt_property_t* properties, 31911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson size_t count) { 3297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(properties != NULL); 33911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_t* clone = 34911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson static_cast<bt_property_t*>(osi_calloc(sizeof(bt_property_t) * count)); 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 45911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_copy(bt_property_t* dest, const bt_property_t* src) { 4697c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(dest != NULL); 4797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(src != NULL); 48911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (bt_property_t*)memcpy(dest, src, sizeof(bt_property_t)); 4997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 5097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 51911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool 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 } 72911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return strlen((const char*)longer->val) == (size_t)shorter->len && 73911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson !memcmp(longer->val, shorter->val, shorter->len); 743252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 753cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 763252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return p1->len == p2->len && !memcmp(p1->val, p2->val, p1->len); 7797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 7897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 79911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_addr(const bt_bdaddr_t* addr) { 8097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(addr != NULL); 81911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)addr, sizeof(bt_bdaddr_t), BT_PROPERTY_BDADDR); 823cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 833cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 84911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_device_class(const bt_device_class_t* dc) { 8597c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(dc != NULL); 86911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)dc, sizeof(bt_device_class_t), 87911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_CLASS_OF_DEVICE); 8897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 8997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 90911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_device_type(bt_device_type_t type) { 91911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&type, sizeof(bt_device_type_t), 92911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_TYPE_OF_DEVICE); 933252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9497c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 95911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_discovery_timeout(const uint32_t timeout) { 96911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&timeout, sizeof(uint32_t), 97911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT); 983252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 100911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_name(const char* name) { 1013252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(name != NULL); 102911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)name, sizeof(bt_bdname_t), BT_PROPERTY_BDNAME); 1033252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10497c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 105911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_rssi(int8_t rssi) { 106911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&rssi, sizeof(int8_t), BT_PROPERTY_REMOTE_RSSI); 1073252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 109911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_scan_mode(bt_scan_mode_t scan_mode) { 110911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&scan_mode, sizeof(bt_scan_mode_t), 111911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_ADAPTER_SCAN_MODE); 11297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 11397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 114911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_uuids(const bt_uuid_t* uuid, size_t count) { 1153252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(uuid != NULL); 116911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)uuid, sizeof(bt_uuid_t) * count, 117911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_UUIDS); 1183252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 11997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 120911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid property_free(bt_property_t* property) { 1213252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property_free_array(property, 1); 1223252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 12397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 124911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid property_free_array(bt_property_t* properties, size_t count) { 125911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (properties == NULL) return; 12697c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1273252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton for (size_t i = 0; i < count; ++i) { 1283252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties[i].val); 1293252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 13097c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1313252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties); 13297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 13397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 134911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_addr(const bt_property_t* property) { 13597c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton assert(property != NULL); 1363252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDADDR; 1373cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1383cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 139911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_device_class(const bt_property_t* property) { 1403252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1413252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_CLASS_OF_DEVICE; 1423252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1435c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 144911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_device_type(const bt_property_t* property) { 1453252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1463252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_TYPE_OF_DEVICE; 1473252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1485c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 149911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_discovery_timeout(const bt_property_t* property) { 1503252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1513252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT; 1525c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1535c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 154911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_name(const bt_property_t* property) { 1553252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1563252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDNAME; 1573252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1583cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 159911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_rssi(const bt_property_t* property) { 1603252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1613252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_REMOTE_RSSI; 1623252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1633cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 164911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_scan_mode(const bt_property_t* property) { 1653252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1663252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_SCAN_MODE; 1673cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1683cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 169911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_uuids(const bt_property_t* property) { 1703252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property != NULL); 1713252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_UUIDS; 1725c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1735c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1743252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton// Convenience conversion methods to property values 175911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_bdaddr_t* property_as_addr(const bt_property_t* property) { 1763252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_addr(property)); 177911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_bdaddr_t*)property->val; 1785c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1795c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 180911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_device_class_t* property_as_device_class( 181911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson const bt_property_t* property) { 1823252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_device_class(property)); 183911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_device_class_t*)property->val; 1845c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1855c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 186911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_device_type_t property_as_device_type(const bt_property_t* property) { 1873252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_device_type(property)); 188911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const bt_device_type_t*)property->val; 1895c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1905c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 191911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonuint32_t property_as_discovery_timeout(const bt_property_t* property) { 1923252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_discovery_timeout(property)); 193911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const uint32_t*)property->val; 1945c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1955c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 196911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_bdname_t* property_as_name(const bt_property_t* property) { 1973252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_name(property)); 198911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_bdname_t*)property->val; 1995c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 2005c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 201911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonint8_t property_as_rssi(const bt_property_t* property) { 2023252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_rssi(property)); 203911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const int8_t*)property->val; 2043252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 2053cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 206911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_scan_mode_t property_as_scan_mode(const bt_property_t* property) { 2073252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_scan_mode(property)); 208911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const bt_scan_mode_t*)property->val; 2093cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2103cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 211911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_uuid_t* property_as_uuids(const bt_property_t* property, 212911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson size_t* count) { 2133252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton assert(property_is_uuids(property)); 2143252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton *count = sizeof(bt_uuid_t) / property->len; 215911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_uuid_t*)property->val; 2163cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2173cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 218911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic bt_property_t* property_new_(void* val, size_t len, 219911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_type_t type) { 220911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_t* property = 221911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson static_cast<bt_property_t*>(osi_calloc(sizeof(bt_property_t))); 22297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 2233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->val = osi_malloc(len); 2243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton memcpy(property->val, val, len); 2253252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->type = type; 2273252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->len = len; 2283252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2293252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property; 2303cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 231