Add DBus bindings for BLE Advertisement.

chromeos/dbus/fake_bluetooth_le_advertising_manager_client.cc

+// Copyright 2015 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 "base/logging.h"
+#include "base/message_loop/message_loop.h"
+#include "dbus/bus.h"
+#include "dbus/message.h"
+#include "dbus/object_proxy.h"
+#include "fake_bluetooth_le_advertisement_service_provider.h"
+#include "fake_bluetooth_le_advertising_manager_client.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+namespace chromeos {
+
+const char FakeBluetoothLEAdvertisingManagerClient::kAdvertisingManagerPath[] =
+    "/fake/hci0";
+
+FakeBluetoothLEAdvertisingManagerClient::
+    FakeBluetoothLEAdvertisingManagerClient() {
+}
+
+FakeBluetoothLEAdvertisingManagerClient::
+    ~FakeBluetoothLEAdvertisingManagerClient() {
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::Init(dbus::Bus* bus) {
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::AddObserver(Observer* observer) {
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::RemoveObserver(
+    Observer* observer) {
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::RegisterAdvertisement(
+    const dbus::ObjectPath& manager_object_path,
+    const dbus::ObjectPath& advertisement_object_path,
+    const base::Closure& callback,
+    const ErrorCallback& error_callback) {
+  VLOG(1) << "RegisterAdvertisment: " << advertisement_object_path.value();
+
+  if (manager_object_path != dbus::ObjectPath(kAdvertisingManagerPath)) {
+    error_callback.Run(kNoResponseError, "Invalid Advertising Manager path.");
+    return;
+  }
+
+  ServiceProviderMap::iterator iter =
+      service_provider_map_.find(advertisement_object_path);
+  if (iter == service_provider_map_.end()) {
+    error_callback.Run(bluetooth_advertising_manager::kErrorInvalidArguments,
+                       "Advertisement object not registered");
+  } else if (!currently_registered_.value().empty()) {
+    error_callback.Run(bluetooth_advertising_manager::kErrorFailed,
+                       "Maximum advertisements reached");
+  } else if (advertisement_object_path != currently_registered_) {
+    error_callback.Run(bluetooth_advertising_manager::kErrorAlreadyExists,
+                       "Already advertising.");
+  } else {
+    currently_registered_ = advertisement_object_path;
+    base::MessageLoop::current()->PostTask(FROM_HERE, callback);
+  }
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::UnregisterAdvertisement(
+    const dbus::ObjectPath& manager_object_path,
+    const dbus::ObjectPath& advertisement_object_path,
+    const base::Closure& callback,
+    const ErrorCallback& error_callback) {
+  VLOG(1) << "UnregisterAdvertisment: " << advertisement_object_path.value();
+
+  if (manager_object_path != dbus::ObjectPath(kAdvertisingManagerPath)) {
+    error_callback.Run(kNoResponseError, "Invalid Advertising Manager path.");
+    return;
+  }
+
+  ServiceProviderMap::iterator iter =
+      service_provider_map_.find(advertisement_object_path);
+  if (iter == service_provider_map_.end()) {
+    error_callback.Run(bluetooth_advertising_manager::kErrorDoesNotExist,
+                       "Advertisement not registered");
+  } else if (advertisement_object_path != currently_registered_) {
+    error_callback.Run(bluetooth_advertising_manager::kErrorDoesNotExist,
+                       "Does not exist");
+  } else {
+    currently_registered_ = dbus::ObjectPath("");
+    base::MessageLoop::current()->PostTask(FROM_HERE, callback);
+  }
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::
+    RegisterAdvertisementServiceProvider(
+        FakeBluetoothLEAdvertisementServiceProvider* service_provider) {
+  service_provider_map_[service_provider->object_path_] = service_provider;
+}
+
+void FakeBluetoothLEAdvertisingManagerClient::
+    UnregisterAdvertisementServiceProvider(
+        FakeBluetoothLEAdvertisementServiceProvider* service_provider) {
+  ServiceProviderMap::iterator iter =
+      service_provider_map_.find(service_provider->object_path_);
+  if (iter != service_provider_map_.end() && iter->second == service_provider)
+    service_provider_map_.erase(iter);
+}
+
+}  // namespace chromeos