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| 1 // Copyright 2015 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 WebContentSettingsClient_h | |
| 6 #define WebContentSettingsClient_h | |
| 7 | |
| 8 #include "public/platform/WebContentSettingCallbacks.h" | |
| 9 | |
| 10 namespace blink { | |
| 11 | |
| 12 class WebSecurityOrigin; | |
| 13 class WebString; | |
| 14 class WebURL; | |
| 15 | |
| 16 class WebContentSettingsClient { | |
| 17 public: | |
| 18 // Controls whether access to Web Databases is allowed for this frame. | |
| 19 virtual bool allowDatabase(const WebString& name, | |
| 20 const WebString& displayName, | |
| 21 unsigned estimatedSize) { | |
| 22 return true; | |
| 23 } | |
| 24 | |
| 25 // Controls whether access to File System is allowed for this frame. | |
| 26 virtual bool requestFileSystemAccessSync() { return true; } | |
| 27 | |
| 28 // Controls whether access to File System is allowed for this frame. | |
| 29 virtual void requestFileSystemAccessAsync( | |
| 30 const WebContentSettingCallbacks& callbacks) { | |
| 31 WebContentSettingCallbacks permissionCallbacks(callbacks); | |
| 32 permissionCallbacks.doAllow(); | |
| 33 } | |
| 34 | |
| 35 // Controls whether images are allowed for this frame. | |
| 36 virtual bool allowImage(bool enabledPerSettings, const WebURL& imageURL) { | |
| 37 return enabledPerSettings; | |
| 38 } | |
| 39 | |
| 40 // Controls whether access to Indexed DB are allowed for this frame. | |
| 41 virtual bool allowIndexedDB(const WebString& name, const WebSecurityOrigin&) { | |
| 42 return true; | |
| 43 } | |
| 44 | |
| 45 // Controls whether plugins are allowed for this frame. | |
| 46 virtual bool allowPlugins(bool enabledPerSettings) { | |
| 47 return enabledPerSettings; | |
| 48 } | |
| 49 | |
| 50 // Controls whether scripts are allowed to execute for this frame. | |
| 51 virtual bool allowScript(bool enabledPerSettings) { | |
| 52 return enabledPerSettings; | |
| 53 } | |
| 54 | |
| 55 // Controls whether scripts loaded from the given URL are allowed to execute | |
| 56 // for this frame. | |
| 57 virtual bool allowScriptFromSource(bool enabledPerSettings, | |
| 58 const WebURL& scriptURL) { | |
| 59 return enabledPerSettings; | |
| 60 } | |
| 61 | |
| 62 // Controls whether insecure scripts are allowed to execute for this frame. | |
| 63 virtual bool allowRunningInsecureContent(bool enabledPerSettings, | |
| 64 const WebSecurityOrigin&, | |
| 65 const WebURL&) { | |
| 66 return enabledPerSettings; | |
| 67 } | |
| 68 | |
| 69 // Controls whether HTML5 Web Storage is allowed for this frame. | |
| 70 // If local is true, then this is for local storage, otherwise it's for | |
| 71 // session storage. | |
| 72 virtual bool allowStorage(bool local) { return true; } | |
| 73 | |
| 74 // Controls whether access to read the clipboard is allowed for this frame. | |
| 75 virtual bool allowReadFromClipboard(bool defaultValue) { | |
| 76 return defaultValue; | |
| 77 } | |
| 78 | |
| 79 // Controls whether access to write the clipboard is allowed for this frame. | |
| 80 virtual bool allowWriteToClipboard(bool defaultValue) { return defaultValue; } | |
| 81 | |
| 82 // Controls whether enabling Web Components API for this frame. | |
| 83 virtual bool allowWebComponents(bool defaultValue) { return defaultValue; } | |
| 84 | |
| 85 // Controls whether to enable MutationEvents for this frame. | |
| 86 // The common use case of this method is actually to selectively disable | |
| 87 // MutationEvents, but it's been named for consistency with the rest of the | |
| 88 // interface. | |
| 89 virtual bool allowMutationEvents(bool defaultValue) { return defaultValue; } | |
| 90 | |
| 91 // Controls whether autoplay is allowed for this frame. | |
| 92 virtual bool allowAutoplay(bool defaultValue) { return defaultValue; } | |
| 93 | |
| 94 // Reports that passive mixed content was found at the provided URL. | |
| 95 virtual void passiveInsecureContentFound(const WebURL&) {} | |
| 96 | |
| 97 // Notifies the client that the frame would have instantiated a plugin if | |
| 98 // plugins were enabled. | |
| 99 virtual void didNotAllowPlugins() {} | |
| 100 | |
| 101 // Notifies the client that the frame would have executed script if script | |
| 102 // were enabled. | |
| 103 virtual void didNotAllowScript() {} | |
| 104 | |
| 105 virtual ~WebContentSettingsClient() {} | |
| 106 }; | |
| 107 | |
| 108 } // namespace blink | |
| 109 | |
| 110 #endif // WebContentSettingsClient_h | |
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Chromium Code Reviews
Issue 2786673002:
Separate ContentSettingsClient out from LocalFrameClient (Closed)
