bluetooth: Create stub manager, adapter and device.

chromeos/dbus/bluetooth_adapter_client.cc

 // Copyright (c) 2012 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/bluetooth_adapter_client.h"
 
 #include <map>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "chromeos/dbus/bluetooth_device_client.h"
 #include "chromeos/dbus/bluetooth_manager_client.h"
 #include "chromeos/dbus/bluetooth_property.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
 #include "dbus/object_proxy.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace chromeos {
 
 const char BluetoothAdapterClient::kNoResponseError[] =
     "org.chromium.Error.NoResponse";
 const char BluetoothAdapterClient::kBadResponseError[] =
     "org.chromium.Error.BadResponse";
 
-BluetoothAdapterClient::Properties::Properties(dbus::ObjectProxy* object_proxy,
-                                               PropertyChangedCallback callback)
+BluetoothAdapterClient::Properties::Properties(
+    dbus::ObjectProxy* object_proxy,
+    const PropertyChangedCallback& callback)
     : BluetoothPropertySet(object_proxy,
                            bluetooth_adapter::kBluetoothAdapterInterface,
                            callback) {
   RegisterProperty(bluetooth_adapter::kAddressProperty, &address);
   RegisterProperty(bluetooth_adapter::kNameProperty, &name);
   RegisterProperty(bluetooth_adapter::kClassProperty, &bluetooth_class);
   RegisterProperty(bluetooth_adapter::kPoweredProperty, &powered);
   RegisterProperty(bluetooth_adapter::kDiscoverableProperty, &discoverable);
   RegisterProperty(bluetooth_adapter::kPairableProperty, &pairable);
   RegisterProperty(bluetooth_adapter::kPairableTimeoutProperty,
@@ skipping 681 matching lines @@
   // List of observers interested in event notifications from us.
   ObserverList<BluetoothAdapterClient::Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterClientImpl);
 };
 
 // The BluetoothAdapterClient implementation used on Linux desktop, which does
 // nothing.
 class BluetoothAdapterClientStubImpl : public BluetoothAdapterClient {
  public:
+  struct Properties : public BluetoothAdapterClient::Properties {
+    explicit Properties(const PropertyChangedCallback& callback)
+        : BluetoothAdapterClient::Properties(NULL, callback) {
+    }
+
+    virtual ~Properties() {
+    }
+
+    virtual void Get(dbus::PropertyBase* property,
+                     dbus::PropertySet::GetCallback callback) OVERRIDE {
+      VLOG(1) << "Get " << property->name();
+      callback.Run(false);
+    }
+
+    virtual void GetAll() OVERRIDE {
+      VLOG(1) << "GetAll";
+    }
+
+    virtual void Set(dbus::PropertyBase *property,
+                     dbus::PropertySet::SetCallback callback) OVERRIDE {
+      VLOG(1) << "Set " << property->name();
+      if (property->name() == "Powered") {
+        property->ReplaceValueWithSetValue();
+        NotifyPropertyChanged(property->name());
+        callback.Run(true);
+      } else {
+        callback.Run(false);
+      }
+    }
+  };
+
+  BluetoothAdapterClientStubImpl() {
+    properties_.reset(new Properties(base::Bind(
+        &BluetoothAdapterClientStubImpl::OnPropertyChanged,
+        base::Unretained(this))));
+
+    properties_->address.ReplaceValue("hci0");
+    properties_->name.ReplaceValue("Fake Adapter");
+    properties_->pairable.ReplaceValue(true);
+
+    std::vector<dbus::ObjectPath> devices;
+    devices.push_back(dbus::ObjectPath("/fake/hci0/dev0"));
+    properties_->devices.ReplaceValue(devices);
+  }
+
   // BluetoothAdapterClient override.
   virtual void AddObserver(Observer* observer) OVERRIDE {
+    observers_.AddObserver(observer);
   }
 
   // BluetoothAdapterClient override.
   virtual void RemoveObserver(Observer* observer) OVERRIDE {
+    observers_.RemoveObserver(observer);
   }
 
   // BluetoothAdapterClient override.
   virtual Properties* GetProperties(const dbus::ObjectPath& object_path)
       OVERRIDE {
     VLOG(1) << "GetProperties: " << object_path.value();
-    return NULL;
+    if (object_path.value() == "/fake/hci0")
+      return properties_.get();
+    else
+      return NULL;
   }
 
   // BluetoothAdapterClient override.
   virtual void RequestSession(const dbus::ObjectPath& object_path,
                               const AdapterCallback& callback) OVERRIDE {
     VLOG(1) << "RequestSession: " << object_path.value();
     callback.Run(object_path, false);
   }
 
   // BluetoothAdapterClient override.
@@ skipping 75 matching lines @@
   }
 
   // BluetoothAdapterClient override.
   virtual void UnregisterAgent(const dbus::ObjectPath& object_path,
                                const dbus::ObjectPath& agent_path,
                                const AdapterCallback& callback) OVERRIDE {
     VLOG(1) << "UnregisterAgent: " << object_path.value()
             << " " << agent_path.value();
     callback.Run(object_path, false);
   }
+
+ private:
+  void OnPropertyChanged(const std::string& property_name) {
+    FOR_EACH_OBSERVER(BluetoothAdapterClient::Observer, observers_,
+                      AdapterPropertyChanged(dbus::ObjectPath("/fake/hci0"),
+                                             property_name));
+  }
+
+  // List of observers interested in event notifications from us.
+  ObserverList<Observer> observers_;
+
+  // Static properties we return.
+  scoped_ptr<Properties> properties_;
 };
 
 BluetoothAdapterClient::BluetoothAdapterClient() {
 }
 
 BluetoothAdapterClient::~BluetoothAdapterClient() {
 }
 
 BluetoothAdapterClient* BluetoothAdapterClient::Create(
     DBusClientImplementationType type,
     dbus::Bus* bus,
     BluetoothManagerClient* manager_client) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
     return new BluetoothAdapterClientImpl(bus, manager_client);
   DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
   return new BluetoothAdapterClientStubImpl();
 }
 
 }  // namespace chromeos