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1 // Copyright 2017 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 module prefs.mojom; | |
6 | |
7 import "mojo/common/values.mojom"; | |
8 | |
9 // A TrackedPreferenceValidationDelegate is notified of the results of each | |
10 // tracked preference validation event. | |
11 interface TrackedPreferenceValidationDelegate { | |
12 enum ValueState { | |
13 // The preference value corresponds to its stored hash. | |
14 UNCHANGED, | |
15 // The preference has been cleared since the last hash. | |
16 CLEARED, | |
17 // The preference value corresponds to its stored hash, but the hash was | |
18 // calculated using a deprecated hash algorithm which is just as safe as | |
19 // the current one. | |
20 SECURE_LEGACY, | |
21 // The preference value has been changed since the last hash. | |
22 CHANGED, | |
23 // No stored hash exists for the preference value. | |
24 UNTRUSTED_UNKNOWN_VALUE, | |
25 // No stored hash exists for the preference value, but the current set of | |
26 // hashes stored is trusted and thus this value can safely be seeded. This | |
27 // happens when all hashes are already properly seeded and a newly | |
28 // tracked value needs to be seeded). | |
29 TRUSTED_UNKNOWN_VALUE, | |
30 // NULL values are inherently trusted. | |
31 TRUSTED_NULL_VALUE, | |
32 // This transaction's store type is not supported. | |
33 UNSUPPORTED, | |
34 }; | |
35 | |
36 // Notifies observes of the result (|value_state|) of checking the atomic | |
37 // |value| (which may be NULL) at |pref_path|. |is_personal| indicates whether | |
dcheng
2017/03/07 08:14:15
Nit: NULL -> null
Sam McNally
2017/03/08 00:06:53
Done.
| |
38 // or not the value may contain personal information. | |
39 OnAtomicPreferenceValidation( | |
40 string pref_path, | |
41 mojo.common.mojom.Value? value, | |
42 ValueState value_state, | |
43 ValueState external_validation_value_state, | |
44 bool is_personal); | |
45 | |
46 // Notifies observes of the result (|value_state|) of checking the split | |
47 // value at |pref_path|. |is_personal| indicates whether or not the value may | |
48 // contain personal information. | |
49 OnSplitPreferenceValidation( | |
50 string pref_path, | |
51 array<string> invalid_keys, | |
52 array<string> external_validation_invalid_keys, | |
53 ValueState value_state, | |
54 ValueState external_validation_value_state, | |
55 bool is_personal); | |
56 }; | |
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