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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/bluetooth/bluetooth_low_energy_peripheral_delegate.h"
#include <memory>
#include "base/memory/raw_ptr.h"
#include "device/bluetooth/bluetooth_adapter_mac.h"
#include "device/bluetooth/bluetooth_low_energy_discovery_manager_mac.h"
namespace device {
// This class exists to bridge between the Objective-C CBPeripheralDelegate
// class and our BluetoothLowEnergyDiscoveryManagerMac and BluetoothAdapterMac
// classes.
class BluetoothLowEnergyPeripheralBridge {
public:
BluetoothLowEnergyPeripheralBridge(BluetoothLowEnergyDeviceMac* device_mac)
: device_mac_(device_mac) {}
~BluetoothLowEnergyPeripheralBridge() = default;
void DidModifyServices(NSArray* invalidatedServices) {
device_mac_->DidModifyServices(invalidatedServices);
}
void DidDiscoverPrimaryServices(NSError* error) {
device_mac_->DidDiscoverPrimaryServices(error);
}
void DidDiscoverCharacteristics(CBService* service, NSError* error) {
device_mac_->DidDiscoverCharacteristics(service, error);
}
void DidUpdateValue(CBCharacteristic* characteristic, NSError* error) {
device_mac_->DidUpdateValue(characteristic, error);
}
void DidWriteValue(CBCharacteristic* characteristic, NSError* error) {
device_mac_->DidWriteValue(characteristic, error);
}
void DidUpdateNotificationState(CBCharacteristic* characteristic,
NSError* error) {
device_mac_->DidUpdateNotificationState(characteristic, error);
}
void DidDiscoverDescriptors(CBCharacteristic* characteristic,
NSError* error) {
device_mac_->DidDiscoverDescriptors(characteristic, error);
}
void DidUpdateValueForDescriptor(CBDescriptor* descriptor, NSError* error) {
device_mac_->DidUpdateValueForDescriptor(descriptor, error);
}
void DidWriteValueForDescriptor(CBDescriptor* descriptor, NSError* error) {
device_mac_->DidWriteValueForDescriptor(descriptor, error);
}
CBPeripheral* GetPeripheral() { return device_mac_->GetPeripheral(); }
private:
raw_ptr<BluetoothLowEnergyDeviceMac> device_mac_;
};
} // namespace device
@implementation BluetoothLowEnergyPeripheralDelegate
- (instancetype)initWithBluetoothLowEnergyDeviceMac:
(device::BluetoothLowEnergyDeviceMac*)device_mac {
if ((self = [super init])) {
_bridge = std::make_unique<device::BluetoothLowEnergyPeripheralBridge>(
device_mac);
}
return self;
}
- (void)peripheral:(CBPeripheral*)peripheral
didModifyServices:(NSArray*)invalidatedServices {
_bridge->DidModifyServices(invalidatedServices);
}
- (void)peripheral:(CBPeripheral*)peripheral
didDiscoverServices:(NSError*)error {
_bridge->DidDiscoverPrimaryServices(error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didDiscoverCharacteristicsForService:(CBService*)service
error:(NSError*)error {
_bridge->DidDiscoverCharacteristics(service, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didUpdateValueForCharacteristic:(CBCharacteristic*)characteristic
error:(NSError*)error {
_bridge->DidUpdateValue(characteristic, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didWriteValueForCharacteristic:(nonnull CBCharacteristic*)characteristic
error:(nullable NSError*)error {
_bridge->DidWriteValue(characteristic, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didUpdateNotificationStateForCharacteristic:
(nonnull CBCharacteristic*)characteristic
error:(nullable NSError*)error {
_bridge->DidUpdateNotificationState(characteristic, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didDiscoverDescriptorsForCharacteristic:(CBCharacteristic*)characteristic
error:(nullable NSError*)error {
_bridge->DidDiscoverDescriptors(characteristic, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didUpdateValueForDescriptor:(CBDescriptor*)descriptor
error:(nullable NSError*)error {
_bridge->DidUpdateValueForDescriptor(descriptor, error);
}
- (void)peripheral:(CBPeripheral*)peripheral
didWriteValueForDescriptor:(CBDescriptor*)descriptor
error:(nullable NSError*)error {
_bridge->DidWriteValueForDescriptor(descriptor, error);
}
@end
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