1 // 2 // Copyright 2015 Google, Inc. 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at: 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #include "bluetooth/scan_filter.h" 18 19 #include <raw_address.h> 20 21 namespace bluetooth { 22 23 ScanFilter::ScanFilter(const ScanFilter& other) { 24 device_name_ = other.device_name_; 25 device_address_ = other.device_address_; 26 27 if (other.service_uuid_) service_uuid_.reset(new Uuid(*other.service_uuid_)); 28 29 if (other.service_uuid_mask_) 30 service_uuid_mask_.reset(new Uuid(*other.service_uuid_mask_)); 31 } 32 33 ScanFilter& ScanFilter::operator=(const ScanFilter& other) { 34 device_name_ = other.device_name_; 35 device_address_ = other.device_address_; 36 37 if (other.service_uuid_) 38 service_uuid_.reset(new Uuid(*other.service_uuid_)); 39 else 40 service_uuid_ = nullptr; 41 42 if (other.service_uuid_mask_) 43 service_uuid_mask_.reset(new Uuid(*other.service_uuid_mask_)); 44 else 45 service_uuid_mask_ = nullptr; 46 47 return *this; 48 } 49 50 bool ScanFilter::SetDeviceAddress(const std::string& device_address) { 51 if (!RawAddress::IsValidAddress(device_address)) return false; 52 53 device_address_ = device_address; 54 return true; 55 } 56 57 void ScanFilter::SetServiceUuid(const Uuid& service_uuid) { 58 service_uuid_.reset(new Uuid(service_uuid)); 59 service_uuid_mask_.reset(); 60 } 61 62 void ScanFilter::SetServiceUuidWithMask(const Uuid& service_uuid, 63 const Uuid& mask) { 64 service_uuid_.reset(new Uuid(service_uuid)); 65 service_uuid_mask_.reset(new Uuid(mask)); 66 } 67 68 bool ScanFilter::operator==(const ScanFilter& rhs) const { 69 if (device_name_ != rhs.device_name_) return false; 70 71 if (device_address_ != rhs.device_address_) return false; 72 73 // Both must be either NULL or non-NULL. If only one of them is NULL, then 74 // return false. 75 if (!!service_uuid_ != !!rhs.service_uuid_) return false; 76 77 if (service_uuid_ && rhs.service_uuid_ && 78 *service_uuid_ != *rhs.service_uuid_) 79 return false; 80 81 // Both must be either NULL or non-NULL. If only one of them is NULL, then 82 // return false. 83 if (!!service_uuid_mask_ != !!rhs.service_uuid_mask_) return false; 84 85 if (service_uuid_mask_ && rhs.service_uuid_mask_ && 86 *service_uuid_mask_ != *rhs.service_uuid_mask_) 87 return false; 88 89 return true; 90 } 91 92 } // namespace bluetooth 93
