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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef DEVICE_NFC_NFC_PEER_CHROMEOS_H_ | |
| 6 #define DEVICE_NFC_NFC_PEER_CHROMEOS_H_ | |
| 7 | |
| 8 #include <map> | |
| 9 | |
| 10 #include "base/macros.h" | |
| 11 #include "base/memory/weak_ptr.h" | |
| 12 #include "base/observer_list.h" | |
| 13 #include "chromeos/dbus/nfc_record_client.h" | |
| 14 #include "dbus/object_path.h" | |
| 15 #include "device/nfc/nfc_ndef_record.h" | |
| 16 #include "device/nfc/nfc_peer.h" | |
| 17 | |
| 18 namespace chromeos { | |
| 19 | |
| 20 // The NfcPeerChromeOS class implements NfcPeer for the Chrome OS platform. | |
| 21 class NfcPeerChromeOS : public device::NfcPeer, | |
| 22 public NfcRecordClient::Observer { | |
| 23 public: | |
| 24 // NfcPeer overrides. | |
| 25 void AddObserver(device::NfcPeer::Observer* observer) override; | |
| 26 void RemoveObserver(device::NfcPeer::Observer* observer) override; | |
| 27 std::string GetIdentifier() const override; | |
| 28 const device::NfcNdefMessage& GetNdefMessage() const override; | |
| 29 void PushNdef(const device::NfcNdefMessage& message, | |
| 30 const base::Closure& callback, | |
| 31 const ErrorCallback& error_callback) override; | |
| 32 void StartHandover(HandoverType handover_type, | |
| 33 const base::Closure& callback, | |
| 34 const ErrorCallback& error_callback) override; | |
| 35 | |
| 36 private: | |
| 37 friend class NfcAdapterChromeOS; | |
| 38 | |
| 39 // Mapping from D-Bus object paths to NfcNdefRecord objects. | |
| 40 typedef std::map<dbus::ObjectPath, device::NfcNdefRecord*> NdefRecordMap; | |
| 41 | |
| 42 explicit NfcPeerChromeOS(const dbus::ObjectPath& object_path); | |
| 43 ~NfcPeerChromeOS() override; | |
| 44 | |
| 45 // NfcRecordClient::Observer overrides. | |
| 46 void RecordAdded(const dbus::ObjectPath& object_path) override; | |
| 47 void RecordRemoved(const dbus::ObjectPath& object_path) override; | |
| 48 void RecordPropertiesReceived(const dbus::ObjectPath& object_path) override; | |
| 49 | |
| 50 // Called by dbus:: on completion of the D-Bus method call to push an NDEF. | |
| 51 void OnPushNdef(const base::Closure& callback); | |
| 52 void OnPushNdefError(const ErrorCallback& error_callback, | |
| 53 const std::string& error_name, | |
| 54 const std::string& error_message); | |
| 55 | |
| 56 // Creates a record object for the record with object path |object_path| and | |
| 57 // notifies the observers, if a record object did not already exist for it. | |
| 58 void AddRecord(const dbus::ObjectPath& object_path); | |
| 59 | |
| 60 // Object path of the peer that we are currently tracking. | |
| 61 dbus::ObjectPath object_path_; | |
| 62 | |
| 63 // A map containing the NDEF records that were received from the peer. | |
| 64 NdefRecordMap records_; | |
| 65 | |
| 66 // Message instance that contains pointers to all created records. | |
| 67 device::NfcNdefMessage message_; | |
| 68 | |
| 69 // List of observers interested in event notifications from us. | |
| 70 base::ObserverList<device::NfcPeer::Observer> observers_; | |
| 71 | |
| 72 // Note: This should remain the last member so it'll be destroyed and | |
| 73 // invalidate its weak pointers before any other members are destroyed. | |
| 74 base::WeakPtrFactory<NfcPeerChromeOS> weak_ptr_factory_; | |
| 75 | |
| 76 DISALLOW_COPY_AND_ASSIGN(NfcPeerChromeOS); | |
| 77 }; | |
| 78 | |
| 79 } // namespace chromeos | |
| 80 | |
| 81 #endif // DEVICE_NFC_NFC_PEER_CHROMEOS_H_ | |
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Chromium Code Reviews
Issue 2292703002:
chromeos: Remove unused NFC D-Bus client library (Closed)
