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" 20f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He#include <base/logging.h> 213e59b5b6f2ce1295e3e2711afcd2cdf0dd7e22b6Etan Cohen#include <string.h> 2297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton#include "btcore/include/device_class.h" 233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "btcore/include/uuid.h" 243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton#include "osi/include/allocator.h" 253252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 26911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic bt_property_t* property_new_(void* val, size_t len, 27911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_type_t type); 283cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 29911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_copy_array(const bt_property_t* properties, 30911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson size_t count) { 31f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(properties != NULL); 32911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_t* clone = 33911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson static_cast<bt_property_t*>(osi_calloc(sizeof(bt_property_t) * count)); 343cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 353cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati memcpy(&clone[0], &properties[0], sizeof(bt_property_t) * count); 363cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati for (size_t i = 0; i < count; ++i) { 375c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton clone[i].val = osi_calloc(clone[i].len); 383cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati memcpy(clone[i].val, properties[i].val, clone[i].len); 393cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati } 403cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 413cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati return clone; 423cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 433cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 44911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_copy(bt_property_t* dest, const bt_property_t* src) { 45f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(dest != NULL); 46f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(src != NULL); 47911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (bt_property_t*)memcpy(dest, src, sizeof(bt_property_t)); 4897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 4997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 50911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_equals(const bt_property_t* p1, const bt_property_t* p2) { 513252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Two null properties are not the same. May need to revisit that 523252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // decision when we have a test case that exercises that condition. 533252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (!p1 || !p2 || p1->type != p2->type) { 543252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return false; 553252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 563cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 573252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Although the Bluetooth name is a 249-byte array, the implementation 583252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // treats it like a variable-length array with its size specified in the 593252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // property's `len` field. We special-case the equivalence of BDNAME 603252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // types here by truncating the larger, zero-padded name to its string 613252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // length and comparing against the shorter name. 623252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // 633252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // Note: it may be the case that both strings are zero-padded but that 643252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton // hasn't come up yet so this implementation doesn't handle it. 653252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (p1->type == BT_PROPERTY_BDNAME && p1->len != p2->len) { 663252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton const bt_property_t *shorter = p1, *longer = p2; 673252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton if (p1->len > p2->len) { 683252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton shorter = p2; 693252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton longer = p1; 703252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 71911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return strlen((const char*)longer->val) == (size_t)shorter->len && 72911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson !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 789e030fde05352ec4385d7baf6cc2af89e95e039cJakub Pawlowskibt_property_t* property_new_addr(const RawAddress* addr) { 79f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(addr != NULL); 809e030fde05352ec4385d7baf6cc2af89e95e039cJakub Pawlowski return property_new_((void*)addr, sizeof(RawAddress), BT_PROPERTY_BDADDR); 813cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 823cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 83911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_device_class(const bt_device_class_t* dc) { 84f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(dc != NULL); 85911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)dc, sizeof(bt_device_class_t), 86911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_CLASS_OF_DEVICE); 8797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 8897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 89911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_device_type(bt_device_type_t type) { 90911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&type, sizeof(bt_device_type_t), 91911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_TYPE_OF_DEVICE); 923252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 94911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_discovery_timeout(const uint32_t timeout) { 95911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&timeout, sizeof(uint32_t), 96911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT); 973252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 9897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 99911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_name(const char* name) { 100f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(name != NULL); 101911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)name, sizeof(bt_bdname_t), BT_PROPERTY_BDNAME); 1023252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10397c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 104911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_rssi(int8_t rssi) { 105911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&rssi, sizeof(int8_t), BT_PROPERTY_REMOTE_RSSI); 1063252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 10797c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 108911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_scan_mode(bt_scan_mode_t scan_mode) { 109911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)&scan_mode, sizeof(bt_scan_mode_t), 110911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_ADAPTER_SCAN_MODE); 11197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 11297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 113911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_property_t* property_new_uuids(const bt_uuid_t* uuid, size_t count) { 114f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(uuid != NULL); 115911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return property_new_((void*)uuid, sizeof(bt_uuid_t) * count, 116911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson BT_PROPERTY_UUIDS); 1173252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 11897c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 119911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid property_free(bt_property_t* property) { 1203252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property_free_array(property, 1); 1213252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 12297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 123911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonvoid property_free_array(bt_property_t* properties, size_t count) { 124911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson if (properties == NULL) return; 12597c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton for (size_t i = 0; i < count; ++i) { 1273252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties[i].val); 1283252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton } 12997c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 1303252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton osi_free(properties); 13197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton} 13297c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 133911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_addr(const bt_property_t* property) { 134f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1353252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDADDR; 1363cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1373cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 138911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_device_class(const bt_property_t* property) { 139f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1403252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_CLASS_OF_DEVICE; 1413252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1425c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 143911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_device_type(const bt_property_t* property) { 144f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1453252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_TYPE_OF_DEVICE; 1463252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1475c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 148911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_discovery_timeout(const bt_property_t* property) { 149f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1503252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT; 1515c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1525c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 153911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_name(const bt_property_t* property) { 154f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1553252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_BDNAME; 1563252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1573cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 158911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_rssi(const bt_property_t* property) { 159f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1603252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_REMOTE_RSSI; 1613252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 1623cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 163911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_scan_mode(const bt_property_t* property) { 164f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1653252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_ADAPTER_SCAN_MODE; 1663cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 1673cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 168911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbool property_is_uuids(const bt_property_t* property) { 169f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property != NULL); 1703252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property->type == BT_PROPERTY_UUIDS; 1715c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1725c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 1733252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton// Convenience conversion methods to property values 1749e030fde05352ec4385d7baf6cc2af89e95e039cJakub Pawlowskiconst RawAddress* property_as_addr(const bt_property_t* property) { 175f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_addr(property)); 1769e030fde05352ec4385d7baf6cc2af89e95e039cJakub Pawlowski return (const RawAddress*)property->val; 1775c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1785c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 179911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_device_class_t* property_as_device_class( 180911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson const bt_property_t* property) { 181f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_device_class(property)); 182911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_device_class_t*)property->val; 1835c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1845c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 185911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_device_type_t property_as_device_type(const bt_property_t* property) { 186f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_device_type(property)); 187911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const bt_device_type_t*)property->val; 1885c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1895c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 190911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonuint32_t property_as_discovery_timeout(const bt_property_t* property) { 191f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_discovery_timeout(property)); 192911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const uint32_t*)property->val; 1935c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1945c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 195911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_bdname_t* property_as_name(const bt_property_t* property) { 196f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_name(property)); 197911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_bdname_t*)property->val; 1985c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton} 1995c26224e2cffbd79aa6b2a803eac6f6352129bd7Chris Manton 200911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonint8_t property_as_rssi(const bt_property_t* property) { 201f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_rssi(property)); 202911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const int8_t*)property->val; 2033252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton} 2043cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 205911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonbt_scan_mode_t property_as_scan_mode(const bt_property_t* property) { 206f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_scan_mode(property)); 207911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return *(const bt_scan_mode_t*)property->val; 2083cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2093cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 210911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonconst bt_uuid_t* property_as_uuids(const bt_property_t* property, 211911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson size_t* count) { 212f2af1c42ccb2f642b241c2261b42d0be61d45438Jack He CHECK(property_is_uuids(property)); 2133252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton *count = sizeof(bt_uuid_t) / property->len; 214911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson return (const bt_uuid_t*)property->val; 2153cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 2163cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati 217911d1ae03efec2d54c3b1b605589d790d1745488Myles Watsonstatic bt_property_t* property_new_(void* val, size_t len, 218911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_type_t type) { 219911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson bt_property_t* property = 220911d1ae03efec2d54c3b1b605589d790d1745488Myles Watson static_cast<bt_property_t*>(osi_calloc(sizeof(bt_property_t))); 22197c544445c8b0d9d67de3652d7249a151e199ad7Chris Manton 2223252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->val = osi_malloc(len); 2233252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton memcpy(property->val, val, len); 2243252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2253252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->type = type; 2263252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton property->len = len; 2273252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton 2283252cf07f3ba14201d30269f6ddb1ead765bdde4Chris Manton return property; 2293cf59ef3b216adffbe7e49297e6e3e8c56c4e9a0Sharvil Nanavati} 230