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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "device/bluetooth/dbus/bluetooth_gatt_descriptor_client.h" | 5 #include "device/bluetooth/dbus/bluetooth_gatt_descriptor_client.h" |
6 | 6 |
| 7 #include <stddef.h> |
| 8 |
7 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/macros.h" |
8 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
9 #include "base/observer_list.h" | 12 #include "base/observer_list.h" |
10 #include "dbus/bus.h" | 13 #include "dbus/bus.h" |
11 #include "dbus/object_manager.h" | 14 #include "dbus/object_manager.h" |
12 #include "third_party/cros_system_api/dbus/service_constants.h" | 15 #include "third_party/cros_system_api/dbus/service_constants.h" |
13 | 16 |
14 namespace bluez { | 17 namespace bluez { |
15 | 18 |
16 namespace { | 19 namespace { |
17 | 20 |
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99 object_proxy->CallMethodWithErrorCallback( | 102 object_proxy->CallMethodWithErrorCallback( |
100 &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, | 103 &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, |
101 base::Bind(&BluetoothGattDescriptorClientImpl::OnValueSuccess, | 104 base::Bind(&BluetoothGattDescriptorClientImpl::OnValueSuccess, |
102 weak_ptr_factory_.GetWeakPtr(), callback), | 105 weak_ptr_factory_.GetWeakPtr(), callback), |
103 base::Bind(&BluetoothGattDescriptorClientImpl::OnError, | 106 base::Bind(&BluetoothGattDescriptorClientImpl::OnError, |
104 weak_ptr_factory_.GetWeakPtr(), error_callback)); | 107 weak_ptr_factory_.GetWeakPtr(), error_callback)); |
105 } | 108 } |
106 | 109 |
107 // BluetoothGattDescriptorClientImpl override. | 110 // BluetoothGattDescriptorClientImpl override. |
108 void WriteValue(const dbus::ObjectPath& object_path, | 111 void WriteValue(const dbus::ObjectPath& object_path, |
109 const std::vector<uint8>& value, | 112 const std::vector<uint8_t>& value, |
110 const base::Closure& callback, | 113 const base::Closure& callback, |
111 const ErrorCallback& error_callback) override { | 114 const ErrorCallback& error_callback) override { |
112 dbus::ObjectProxy* object_proxy = | 115 dbus::ObjectProxy* object_proxy = |
113 object_manager_->GetObjectProxy(object_path); | 116 object_manager_->GetObjectProxy(object_path); |
114 if (!object_proxy) { | 117 if (!object_proxy) { |
115 error_callback.Run(kUnknownDescriptorError, ""); | 118 error_callback.Run(kUnknownDescriptorError, ""); |
116 return; | 119 return; |
117 } | 120 } |
118 | 121 |
119 dbus::MethodCall method_call( | 122 dbus::MethodCall method_call( |
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187 DCHECK(response); | 190 DCHECK(response); |
188 callback.Run(); | 191 callback.Run(); |
189 } | 192 } |
190 | 193 |
191 // Called when a descriptor value response for a successful method call is | 194 // Called when a descriptor value response for a successful method call is |
192 // received. | 195 // received. |
193 void OnValueSuccess(const ValueCallback& callback, dbus::Response* response) { | 196 void OnValueSuccess(const ValueCallback& callback, dbus::Response* response) { |
194 DCHECK(response); | 197 DCHECK(response); |
195 dbus::MessageReader reader(response); | 198 dbus::MessageReader reader(response); |
196 | 199 |
197 const uint8* bytes = NULL; | 200 const uint8_t* bytes = NULL; |
198 size_t length = 0; | 201 size_t length = 0; |
199 | 202 |
200 if (!reader.PopArrayOfBytes(&bytes, &length)) | 203 if (!reader.PopArrayOfBytes(&bytes, &length)) |
201 VLOG(2) << "Error reading array of bytes in ValueCallback"; | 204 VLOG(2) << "Error reading array of bytes in ValueCallback"; |
202 | 205 |
203 std::vector<uint8> value; | 206 std::vector<uint8_t> value; |
204 | 207 |
205 if (bytes) | 208 if (bytes) |
206 value.assign(bytes, bytes + length); | 209 value.assign(bytes, bytes + length); |
207 | 210 |
208 callback.Run(value); | 211 callback.Run(value); |
209 } | 212 } |
210 | 213 |
211 // Called when a response for a failed method call is received. | 214 // Called when a response for a failed method call is received. |
212 void OnError(const ErrorCallback& error_callback, | 215 void OnError(const ErrorCallback& error_callback, |
213 dbus::ErrorResponse* response) { | 216 dbus::ErrorResponse* response) { |
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242 BluetoothGattDescriptorClient::BluetoothGattDescriptorClient() {} | 245 BluetoothGattDescriptorClient::BluetoothGattDescriptorClient() {} |
243 | 246 |
244 BluetoothGattDescriptorClient::~BluetoothGattDescriptorClient() {} | 247 BluetoothGattDescriptorClient::~BluetoothGattDescriptorClient() {} |
245 | 248 |
246 // static | 249 // static |
247 BluetoothGattDescriptorClient* BluetoothGattDescriptorClient::Create() { | 250 BluetoothGattDescriptorClient* BluetoothGattDescriptorClient::Create() { |
248 return new BluetoothGattDescriptorClientImpl(); | 251 return new BluetoothGattDescriptorClientImpl(); |
249 } | 252 } |
250 | 253 |
251 } // namespace bluez | 254 } // namespace bluez |
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