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.
5 #ifndef CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_
6 #define CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_
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"
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
{
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
[];
27 // Properties structure that provides fake behavior for D-Bus calls.
28 struct Properties
: public NfcRecordClient::Properties
{
29 explicit Properties(const PropertyChangedCallback
& callback
);
30 ~Properties() override
;
32 // dbus::PropertySet overrides.
33 void Get(dbus::PropertyBase
* property
,
34 dbus::PropertySet::GetCallback callback
) override
;
35 void GetAll() override
;
36 void Set(dbus::PropertyBase
* property
,
37 dbus::PropertySet::SetCallback callback
) override
;
40 FakeNfcRecordClient();
41 ~FakeNfcRecordClient() override
;
43 // NfcTagClient overrides.
44 void Init(dbus::Bus
* bus
) override
;
45 void AddObserver(Observer
* observer
) override
;
46 void RemoveObserver(Observer
* observer
) override
;
47 std::vector
<dbus::ObjectPath
> GetRecordsForDevice(
48 const dbus::ObjectPath
& device_path
) override
;
49 std::vector
<dbus::ObjectPath
> GetRecordsForTag(
50 const dbus::ObjectPath
& tag_path
) override
;
51 Properties
* GetProperties(const dbus::ObjectPath
& object_path
) override
;
53 // Adds or removes the fake record objects and notifies the observers.
54 void SetDeviceRecordsVisible(bool visible
);
55 void SetTagRecordsVisible(bool visible
);
57 // Modifies the contents of the tag record. |attributes| should be the
58 // same as the argument to NfcTagClient::Write. Each field will be directly
59 // assigned to the underlying record based on the type property, with
60 // no validity checking. Invalid tag content can be passed here to test
61 // the case where the remote application returns an incorrectly formatted
63 bool WriteTagRecord(const base::DictionaryValue
& attributes
);
66 // Property changed callback passed when we create Properties* structures.
67 void OnPropertyChanged(const dbus::ObjectPath
& object_path
,
68 const std::string
& property_name
);
70 // Called by Properties* structures when GetAll is called.
71 void OnPropertiesReceived(const dbus::ObjectPath
& object_path
);
73 // If true, the records are currently visible.
74 bool device_records_visible_
;
75 bool tag_records_visible_
;
77 // List of observers interested in event notifications from us.
78 ObserverList
<Observer
> observers_
;
80 // Fake properties that are returned for the fake records.
81 scoped_ptr
<Properties
> device_smart_poster_record_properties_
;
82 scoped_ptr
<Properties
> device_text_record_properties_
;
83 scoped_ptr
<Properties
> device_uri_record_properties_
;
84 scoped_ptr
<Properties
> tag_record_properties_
;
86 DISALLOW_COPY_AND_ASSIGN(FakeNfcRecordClient
);
89 } // namespace chromeos
91 #endif // CHROMEOS_DBUS_FAKE_NFC_RECORD_CLIENT_H_