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 CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_ 6 #define CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "base/observer_list.h" 10 #include "base/values.h" 11 #include "chromeos/chromeos_export.h" 12 #include "chromeos/dbus/nfc_record_client.h" 13 #include "dbus/object_path.h" 14 15 namespace chromeos { 16 17 // FakeNfcRecordClient simulates the behavior of the NFC record objects and is 18 // used both in test cases in place of a mock and on the Linux desktop. 19 class CHROMEOS_EXPORT FakeNfcRecordClient : public NfcRecordClient { 20 public: 21 // Paths of the records exposed. 22 static const char kDeviceSmartPosterRecordPath[]; 23 static const char kDeviceTextRecordPath[]; 24 static const char kDeviceUriRecordPath[]; 25 static const char kTagRecordPath[]; 26 27 // Properties structure that provides fake behavior for D-Bus calls. 28 struct Properties : public NfcRecordClient::Properties { 29 explicit Properties(const PropertyChangedCallback& callback); 30 virtual ~Properties(); 31 32 // dbus::PropertySet overrides. 33 virtual void Get(dbus::PropertyBase* property, 34 dbus::PropertySet::GetCallback callback) OVERRIDE; 35 virtual void GetAll() OVERRIDE; 36 virtual void Set(dbus::PropertyBase* property, 37 dbus::PropertySet::SetCallback callback) OVERRIDE; 38 }; 39 40 FakeNfcRecordClient(); 41 virtual ~FakeNfcRecordClient(); 42 43 // NfcTagClient overrides. 44 virtual void Init(dbus::Bus* bus) OVERRIDE; 45 virtual void AddObserver(Observer* observer) OVERRIDE; 46 virtual void RemoveObserver(Observer* observer) OVERRIDE; 47 virtual std::vector<dbus::ObjectPath> GetRecordsForDevice( 48 const dbus::ObjectPath& device_path) OVERRIDE; 49 virtual std::vector<dbus::ObjectPath> GetRecordsForTag( 50 const dbus::ObjectPath& tag_path) OVERRIDE; 51 virtual Properties* GetProperties( 52 const dbus::ObjectPath& object_path) OVERRIDE; 53 54 // Adds or removes the fake record objects and notifies the observers. 55 void SetDeviceRecordsVisible(bool visible); 56 void SetTagRecordsVisible(bool visible); 57 58 // Modifies the contents of the tag record. |attributes| should be the 59 // same as the argument to NfcTagClient::Write. Each field will be directly 60 // assigned to the underlying record based on the type property, with 61 // no validity checking. Invalid tag content can be passed here to test 62 // the case where the remote application returns an incorrectly formatted 63 // record. 64 bool WriteTagRecord(const base::DictionaryValue& attributes); 65 66 private: 67 // Property changed callback passed when we create Properties* structures. 68 void OnPropertyChanged(const dbus::ObjectPath& object_path, 69 const std::string& property_name); 70 71 // Called by Properties* structures when GetAll is called. 72 void OnPropertiesReceived(const dbus::ObjectPath& object_path); 73 74 // If true, the records are currently visible. 75 bool device_records_visible_; 76 bool tag_records_visible_; 77 78 // List of observers interested in event notifications from us. 79 ObserverList<Observer> observers_; 80 81 // Fake properties that are returned for the fake records. 82 scoped_ptr<Properties> device_smart_poster_record_properties_; 83 scoped_ptr<Properties> device_text_record_properties_; 84 scoped_ptr<Properties> device_uri_record_properties_; 85 scoped_ptr<Properties> tag_record_properties_; 86 87 DISALLOW_COPY_AND_ASSIGN(FakeNfcRecordClient); 88 }; 89 90 } // namespace chromeos 91 92 #endif // CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_ 93
