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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/browser/chromeos/dbus/bluetooth_device_client.h" | 5 #include "chrome/browser/chromeos/dbus/bluetooth_device_client.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/stl_util.h" | 11 #include "base/stl_util.h" |
12 #include "chrome/browser/chromeos/dbus/bluetooth_adapter_client.h" | 12 #include "chrome/browser/chromeos/dbus/bluetooth_adapter_client.h" |
13 #include "chrome/browser/chromeos/system/runtime_environment.h" | 13 #include "chrome/browser/chromeos/system/runtime_environment.h" |
14 #include "dbus/bus.h" | 14 #include "dbus/bus.h" |
15 #include "dbus/message.h" | 15 #include "dbus/message.h" |
16 #include "dbus/object_path.h" | |
17 #include "dbus/object_proxy.h" | 16 #include "dbus/object_proxy.h" |
18 #include "third_party/cros_system_api/dbus/service_constants.h" | 17 #include "third_party/cros_system_api/dbus/service_constants.h" |
19 | 18 |
20 namespace chromeos { | 19 namespace chromeos { |
21 | 20 |
22 // The BluetoothDeviceClient implementation used in production. | 21 // The BluetoothDeviceClient implementation used in production. |
23 class BluetoothDeviceClientImpl: public BluetoothDeviceClient, | 22 class BluetoothDeviceClientImpl: public BluetoothDeviceClient, |
24 private BluetoothAdapterClient::Observer { | 23 private BluetoothAdapterClient::Observer { |
25 public: | 24 public: |
26 BluetoothDeviceClientImpl(dbus::Bus* bus, | 25 BluetoothDeviceClientImpl(dbus::Bus* bus, |
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47 // BluetoothDeviceClient override. | 46 // BluetoothDeviceClient override. |
48 virtual void RemoveObserver(BluetoothDeviceClient::Observer* observer) | 47 virtual void RemoveObserver(BluetoothDeviceClient::Observer* observer) |
49 OVERRIDE { | 48 OVERRIDE { |
50 VLOG(1) << "RemoveObserver"; | 49 VLOG(1) << "RemoveObserver"; |
51 DCHECK(observer); | 50 DCHECK(observer); |
52 observers_.RemoveObserver(observer); | 51 observers_.RemoveObserver(observer); |
53 } | 52 } |
54 | 53 |
55 private: | 54 private: |
56 // BluetoothAdapterClient::Observer override. | 55 // BluetoothAdapterClient::Observer override. |
57 virtual void DeviceCreated(const dbus::ObjectPath& adapter_path, | 56 virtual void DeviceCreated(const std::string& adapter_path, |
58 const dbus::ObjectPath& object_path) OVERRIDE { | 57 const std::string& object_path) OVERRIDE { |
59 VLOG(1) << "DeviceCreated: " << object_path.value(); | 58 VLOG(1) << "DeviceCreated: " << object_path; |
60 } | 59 } |
61 | 60 |
62 // BluetoothAdapterClient::Observer override. | 61 // BluetoothAdapterClient::Observer override. |
63 virtual void DeviceRemoved(const dbus::ObjectPath& adapter_path, | 62 virtual void DeviceRemoved(const std::string& adapter_path, |
64 const dbus::ObjectPath& object_path) OVERRIDE { | 63 const std::string& object_path) OVERRIDE { |
65 VLOG(1) << "DeviceRemoved: " << object_path.value(); | 64 VLOG(1) << "DeviceRemoved: " << object_path; |
66 RemoveObjectProxyForPath(object_path); | 65 RemoveObjectProxyForPath(object_path); |
67 } | 66 } |
68 | 67 |
69 // Ensures that we have a dbus object proxy for a device with dbus | 68 // Ensures that we have a dbus object proxy for a device with dbus |
70 // object path |object_path|, and if not, creates it stores it in | 69 // object path |object_path|, and if not, creates it stores it in |
71 // our |proxy_map_| map. | 70 // our |proxy_map_| map. |
72 dbus::ObjectProxy* GetObjectProxyForPath( | 71 dbus::ObjectProxy* GetObjectProxyForPath(const std::string& object_path) { |
73 const dbus::ObjectPath& object_path) { | 72 VLOG(1) << "GetObjectProxyForPath: " << object_path; |
74 VLOG(1) << "GetObjectProxyForPath: " << object_path.value(); | |
75 | 73 |
76 ProxyMap::iterator it = proxy_map_.find(object_path); | 74 ProxyMap::iterator it = proxy_map_.find(object_path); |
77 if (it != proxy_map_.end()) | 75 if (it != proxy_map_.end()) |
78 return it->second; | 76 return it->second; |
79 | 77 |
80 DCHECK(bus_); | 78 DCHECK(bus_); |
81 dbus::ObjectProxy* device_proxy = bus_->GetObjectProxy( | 79 dbus::ObjectProxy* device_proxy = bus_->GetObjectProxy( |
82 bluetooth_device::kBluetoothDeviceServiceName, object_path); | 80 bluetooth_device::kBluetoothDeviceServiceName, object_path); |
83 | 81 |
84 proxy_map_[object_path] = device_proxy; | 82 proxy_map_[object_path] = device_proxy; |
85 | 83 |
86 return device_proxy; | 84 return device_proxy; |
87 } | 85 } |
88 | 86 |
89 // Removes the dbus object proxy for the device with dbus object path | 87 // Removes the dbus object proxy for the device with dbus object path |
90 // |object_path| from our |proxy_map_| map. | 88 // |object_path| from our |proxy_map_| map. |
91 void RemoveObjectProxyForPath(const dbus::ObjectPath& object_path) { | 89 void RemoveObjectProxyForPath(const std::string& object_path) { |
92 VLOG(1) << "RemoveObjectProxyForPath: " << object_path.value(); | 90 VLOG(1) << "RemoveObjectProxyForPath: " << object_path; |
93 proxy_map_.erase(object_path); | 91 proxy_map_.erase(object_path); |
94 } | 92 } |
95 | 93 |
96 // Weak pointer factory for generating 'this' pointers that might live longer | 94 // Weak pointer factory for generating 'this' pointers that might live longer |
97 // than we do. | 95 // than we do. |
98 base::WeakPtrFactory<BluetoothDeviceClientImpl> weak_ptr_factory_; | 96 base::WeakPtrFactory<BluetoothDeviceClientImpl> weak_ptr_factory_; |
99 | 97 |
100 dbus::Bus* bus_; | 98 dbus::Bus* bus_; |
101 | 99 |
102 // We maintain a collection of dbus object proxies, one for each device. | 100 // We maintain a collection of dbus object proxies, one for each device. |
103 typedef std::map<const dbus::ObjectPath, dbus::ObjectProxy*> ProxyMap; | 101 typedef std::map<const std::string, dbus::ObjectProxy*> ProxyMap; |
104 ProxyMap proxy_map_; | 102 ProxyMap proxy_map_; |
105 | 103 |
106 // List of observers interested in event notifications from us. | 104 // List of observers interested in event notifications from us. |
107 ObserverList<BluetoothDeviceClient::Observer> observers_; | 105 ObserverList<BluetoothDeviceClient::Observer> observers_; |
108 | 106 |
109 DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceClientImpl); | 107 DISALLOW_COPY_AND_ASSIGN(BluetoothDeviceClientImpl); |
110 }; | 108 }; |
111 | 109 |
112 // The BluetoothDeviceClient implementation used on Linux desktop, which does | 110 // The BluetoothDeviceClient implementation used on Linux desktop, which does |
113 // nothing. | 111 // nothing. |
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134 dbus::Bus* bus, | 132 dbus::Bus* bus, |
135 BluetoothAdapterClient* adapter_client) { | 133 BluetoothAdapterClient* adapter_client) { |
136 if (system::runtime_environment::IsRunningOnChromeOS()) { | 134 if (system::runtime_environment::IsRunningOnChromeOS()) { |
137 return new BluetoothDeviceClientImpl(bus, adapter_client); | 135 return new BluetoothDeviceClientImpl(bus, adapter_client); |
138 } else { | 136 } else { |
139 return new BluetoothDeviceClientStubImpl(); | 137 return new BluetoothDeviceClientStubImpl(); |
140 } | 138 } |
141 } | 139 } |
142 | 140 |
143 } // namespace chromeos | 141 } // namespace chromeos |
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