Bluetooth: notify user of incoming pairing requests

chromeos/dbus/fake_bluetooth_device_client.cc

 // Copyright (c) 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 "chromeos/dbus/fake_bluetooth_device_client.h"
 
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/socket.h>
@@ skipping 44 matching lines @@
   count = len;
   len = write(fd, buf, count);
   if (len < 0) {
     close(fd);
     return;
   }
 
   close(fd);
 }
 
+void SimpleErrorCallback(const std::string& error_name,
+                         const std::string& error_message) {
+  VLOG(1) << "Bluetooth Error: " << error_name << ": " << error_message;
+}
+
 }  // namespace
 
 namespace chromeos {
 
 const char FakeBluetoothDeviceClient::kPairedDevicePath[] =
     "/fake/hci0/dev0";
 const char FakeBluetoothDeviceClient::kPairedDeviceAddress[] =
     "00:11:22:33:44:55";
 const char FakeBluetoothDeviceClient::kPairedDeviceName[] =
     "Fake Device";
@@ skipping 117 matching lines @@
     callback.Run(true);
     property->ReplaceValueWithSetValue();
   } else {
     callback.Run(false);
   }
 }
 
 FakeBluetoothDeviceClient::FakeBluetoothDeviceClient()
     : simulation_interval_ms_(kSimulationIntervalMs),
       discovery_simulation_step_(0),
+      incoming_pairing_simulation_step_(0),
       pairing_cancelled_(false) {
   Properties* properties = new Properties(base::Bind(
       &FakeBluetoothDeviceClient::OnPropertyChanged,
       base::Unretained(this),
       dbus::ObjectPath(kPairedDevicePath)));
   properties->address.ReplaceValue(kPairedDeviceAddress);
   properties->bluetooth_class.ReplaceValue(kPairedDeviceClass);
   properties->name.ReplaceValue("Fake Device (Name)");
   properties->alias.ReplaceValue(kPairedDeviceName);
   properties->paired.ReplaceValue(true);
@@ skipping 221 matching lines @@
                  base::Unretained(this)),
       base::TimeDelta::FromMilliseconds(simulation_interval_ms_));
 }
 
 void FakeBluetoothDeviceClient::EndDiscoverySimulation(
     const dbus::ObjectPath& adapter_path) {
   VLOG(1) << "stopping discovery simulation";
   discovery_simulation_step_ = 0;
 }
 
+void FakeBluetoothDeviceClient::BeginIncomingPairingSimulation(
+    const dbus::ObjectPath& adapter_path) {
+  VLOG(1) << "starting incoming pairing simulation";
+
+  incoming_pairing_simulation_step_ = 1;
+
+  base::MessageLoop::current()->PostDelayedTask(
+      FROM_HERE,
+      base::Bind(&FakeBluetoothDeviceClient::IncomingPairingSimulationTimer,
+                 base::Unretained(this)),
+      base::TimeDelta::FromMilliseconds(30 * simulation_interval_ms_));
+}
+
+void FakeBluetoothDeviceClient::EndIncomingPairingSimulation(
+    const dbus::ObjectPath& adapter_path) {
+  VLOG(1) << "stopping incoming pairing simulation";
+  incoming_pairing_simulation_step_ = 0;
+}
+
 void FakeBluetoothDeviceClient::SetSimulationIntervalMs(int interval_ms) {
   simulation_interval_ms_ = interval_ms;
 }
 
 void FakeBluetoothDeviceClient::CreateDevice(
     const dbus::ObjectPath& adapter_path,
     const dbus::ObjectPath& device_path) {
   if (std::find(device_list_.begin(),
                 device_list_.end(), device_path) != device_list_.end())
     return;
@@ skipping 182 matching lines @@
   }
 
   ++discovery_simulation_step_;
   base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&FakeBluetoothDeviceClient::DiscoverySimulationTimer,
                  base::Unretained(this)),
       base::TimeDelta::FromMilliseconds(simulation_interval_ms_));
 }
 
+void FakeBluetoothDeviceClient::IncomingPairingSimulationTimer() {
+  if (!incoming_pairing_simulation_step_)
+    return;
+
+  VLOG(1) << "incoming pairing simulation, step "
+          << incoming_pairing_simulation_step_;
+  switch (incoming_pairing_simulation_step_) {
+    case 1:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kPhonePath));
+      SimulatePairing(dbus::ObjectPath(kPhonePath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    case 2:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kBoseSpeakersPath));
+      SimulatePairing(dbus::ObjectPath(kBoseSpeakersPath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    case 3:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kAppleKeyboardPath));
+      SimulatePairing(dbus::ObjectPath(kAppleKeyboardPath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    case 4:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kMotorolaKeyboardPath));
+      SimulatePairing(dbus::ObjectPath(kMotorolaKeyboardPath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    case 5:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kSonyHeadphonesPath));
+      SimulatePairing(dbus::ObjectPath(kSonyHeadphonesPath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    case 6:
+      CreateDevice(dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
+                   dbus::ObjectPath(kWeirdDevicePath));
+      SimulatePairing(dbus::ObjectPath(kWeirdDevicePath), true,
+                      base::Bind(&base::DoNothing),
+                      base::Bind(&SimpleErrorCallback));
+      break;
+    default:
+      return;
+  }
+
+  ++incoming_pairing_simulation_step_;
+  base::MessageLoop::current()->PostDelayedTask(
+      FROM_HERE,
+      base::Bind(&FakeBluetoothDeviceClient::IncomingPairingSimulationTimer,
+                 base::Unretained(this)),
+      base::TimeDelta::FromMilliseconds(45 * simulation_interval_ms_));
+}
 
 void FakeBluetoothDeviceClient::SimulatePairing(
     const dbus::ObjectPath& object_path,
     bool incoming_request,
     const base::Closure& callback,
     const ErrorCallback& error_callback) {
   pairing_cancelled_ = false;
 
   FakeBluetoothAgentManagerClient* fake_bluetooth_agent_manager_client =
       static_cast<FakeBluetoothAgentManagerClient*>(
@@ skipping 353 matching lines @@
     // TODO(keybuk): tear down this side of the connection
     callback.Run();
   } else if (status == BluetoothProfileServiceProvider::Delegate::CANCELLED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Canceled");
   } else if (status == BluetoothProfileServiceProvider::Delegate::REJECTED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Rejected");
   }
 }
 
 }  // namespace chromeos