Planned implementation of CreateGattConnection

device/bluetooth/bluetooth_adapter_mac.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "device/bluetooth/bluetooth_adapter_mac.h"
 
 #import <IOBluetooth/objc/IOBluetoothDevice.h>
 #import <IOBluetooth/objc/IOBluetoothHostController.h>
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/containers/hash_tables.h"
 #include "base/location.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/sdk_forward_declarations.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "device/bluetooth/bluetooth_classic_device_mac.h"
 #include "device/bluetooth/bluetooth_discovery_session.h"
+#include "device/bluetooth/bluetooth_gatt_connection_mac.h"
 #include "device/bluetooth/bluetooth_low_energy_central_manager_delegate.h"
 #include "device/bluetooth/bluetooth_socket_mac.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 
 namespace {
 
 // The frequency with which to poll the adapter for updates.
 const int kPollIntervalMs = 500;
 
 }  // namespace
@@ skipping 416 matching lines @@
     int rssi) {
   std::string device_address =
       BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral);
   // Get a reference to the actual device pointer held by |devices_| (if
   // |device_address| has no entry in the map a NULL pointer is created by the
   // std::map [] operator).
   BluetoothDevice*& device_reference = devices_[device_address];
   if (!device_reference) {
     // A new device has been found.
     device_reference =
-        new BluetoothLowEnergyDeviceMac(peripheral, advertisement_data, rssi);
+        new BluetoothLowEnergyDeviceMac(peripheral, advertisement_data, rssi,
+                                        this, low_energy_central_manager_);
     FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
                       DeviceAdded(this, device_reference));
     return;
   }
 
   if (static_cast<BluetoothLowEnergyDeviceMac*>(device_reference)
           ->GetIdentifier() !=
       BluetoothLowEnergyDeviceMac::GetPeripheralIdentifier(peripheral)) {
     // Collision, two identifiers map to the same hash address.  With a 48 bit
     // hash the probability of this occuring with 10,000 devices
@@ skipping 41 matching lines @@
   }
 }
 
 void BluetoothAdapterMac::AddPairedDevices() {
   // Add any new paired devices.
   for (IOBluetoothDevice* device in [IOBluetoothDevice pairedDevices]) {
     ClassicDeviceAdded(device);
   }
 }
 
+void BluetoothAdapterMac::DidConnectPeripheral(CBPeripheral* peripheral) {
+  std::string address =
+      BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral);
+  BluetoothLowEnergyDeviceMac* device =
+      static_cast<BluetoothLowEnergyDeviceMac*>(devices_[address]);
+
+  for (BluetoothDevice::GattConnectionCallback connect_success_callback :
+       device->create_gatt_connection_success_callbacks_) {
+    scoped_ptr<device::BluetoothGattConnection> connection(
+        new BluetoothGattConnectionMac(this, GetAddress()));
+    connect_success_callback.Run(connection.Pass());
+  }
+  for (ErrorCallback disconnect_error_callback :
+       device->disconnect_error_callbacks_) {
+    disconnect_error_callback.Run();
+  }
+  device->ClearConnectionCallbacks();
+}
+
+void BluetoothAdapterMac::DidConnectPeripheralError(CBPeripheral* peripheral,
+                                                    NSError* error) {
+  std::string address =
+      BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral);
+  BluetoothLowEnergyDeviceMac* device =
+      static_cast<BluetoothLowEnergyDeviceMac*>(devices_[address]);
+
+  for (BluetoothDevice::ConnectErrorCallback connect_error_callback :
+       device->create_gatt_connection_error_callbacks_) {
+    BluetoothDevice::ConnectErrorCode error_code =
+        BluetoothDevice::ConnectErrorCode::ERROR_UNKNOWN;
+    connect_error_callback.Run(error_code);
+  }
+  for (base::Closure disconnect_success_callback :
+       device->disconnect_success_callbacks_) {
+    disconnect_success_callback.Run();
+  }
+  device->ClearConnectionCallbacks();
+}
+
+void BluetoothAdapterMac::DidDisconnectPeripheral(CBPeripheral* peripheral,
+                                                  NSError* error) {
+  std::string address =
+      BluetoothLowEnergyDeviceMac::GetPeripheralHashAddress(peripheral);
+  BluetoothLowEnergyDeviceMac* device =
+      static_cast<BluetoothLowEnergyDeviceMac*>(devices_[address]);
+
+  for (BluetoothDevice::ConnectErrorCallback connect_error_callback :
+       device->create_gatt_connection_error_callbacks_) {
+    BluetoothDevice::ConnectErrorCode error_code =
+        BluetoothDevice::ConnectErrorCode::ERROR_UNKNOWN;
+    connect_error_callback.Run(error_code);
+  }
+  for (base::Closure disconnect_success_callback :
+       device->disconnect_success_callbacks_) {
+    disconnect_success_callback.Run();
+  }
+  device->ClearConnectionCallbacks();
+}
+
 }  // namespace device