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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/common/extensions/features/permission_feature.h" | 5 #include "chrome/common/extensions/features/permission_feature.h" |
6 | 6 |
7 #include "chrome/common/extensions/permissions/permission_set.h" | 7 #include "chrome/common/extensions/permissions/permission_set.h" |
8 #include "chrome/common/extensions/permissions/permissions_data.h" | 8 #include "chrome/common/extensions/permissions/permissions_data.h" |
9 | 9 |
10 namespace extensions { | 10 namespace extensions { |
11 | 11 |
12 PermissionFeature::PermissionFeature() { | 12 PermissionFeature::PermissionFeature() { |
13 } | 13 } |
14 | 14 |
15 PermissionFeature::~PermissionFeature() { | 15 PermissionFeature::~PermissionFeature() { |
16 } | 16 } |
17 | 17 |
18 Feature::Availability PermissionFeature::IsAvailableToContext( | 18 Feature::Availability PermissionFeature::IsAvailableToContext( |
19 const Extension* extension, | 19 const Extension* extension, |
20 Feature::Context context, | 20 Feature::Context context, |
21 const GURL& url, | 21 const GURL& url, |
22 Feature::Platform platform) const { | 22 Feature::Platform platform) const { |
23 Availability availability = SimpleFeature::IsAvailableToContext(extension, | 23 Availability availability = SimpleFeature::IsAvailableToContext(extension, |
24 context, | 24 context, |
25 url, | 25 url, |
26 platform); | 26 platform); |
27 if (!availability.is_available()) | 27 if (!availability.is_available()) |
28 return availability; | 28 return availability; |
29 | 29 |
30 // Optional permissions need to be checked so an API will not be set to | |
31 // undefined forever, when it could just need optional permissions. | |
32 if (extension && !extension->HasAPIPermission(name()) && | 30 if (extension && !extension->HasAPIPermission(name()) && |
33 !PermissionsData::GetOptionalPermissions(extension)-> | 31 !PermissionsData::GetActivePermissions(extension)-> |
34 HasAnyAccessToAPI(name())) { | 32 HasAnyAccessToAPI(name())) { |
35 return CreateAvailability(NOT_PRESENT, extension->GetType()); | 33 return CreateAvailability(NOT_PRESENT, extension->GetType()); |
36 } | 34 } |
37 | 35 |
38 return CreateAvailability(IS_AVAILABLE); | 36 return CreateAvailability(IS_AVAILABLE); |
39 } | 37 } |
40 | 38 |
41 std::string PermissionFeature::Parse(const DictionaryValue* value) { | 39 std::string PermissionFeature::Parse(const DictionaryValue* value) { |
42 std::string error = SimpleFeature::Parse(value); | 40 std::string error = SimpleFeature::Parse(value); |
43 if (!error.empty()) | 41 if (!error.empty()) |
44 return error; | 42 return error; |
45 | 43 |
46 if (extension_types()->empty()) { | 44 if (extension_types()->empty()) { |
47 return name() + ": Permission features must specify at least one " + | 45 return name() + ": Permission features must specify at least one " + |
48 "value for extension_types."; | 46 "value for extension_types."; |
49 } | 47 } |
50 | 48 |
51 if (!GetContexts()->empty()) | 49 if (!GetContexts()->empty()) |
52 return name() + ": Permission features do not support contexts."; | 50 return name() + ": Permission features do not support contexts."; |
53 | 51 |
54 return std::string(); | 52 return std::string(); |
55 } | 53 } |
56 | 54 |
57 } // namespace | 55 } // namespace |
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