| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ScriptForbiddenScope_h |
| #define ScriptForbiddenScope_h |
| |
| #include "platform/PlatformExport.h" |
| #include "wtf/Assertions.h" |
| #include "wtf/TemporaryChange.h" |
| |
| namespace blink { |
| |
| class PLATFORM_EXPORT ScriptForbiddenScope { |
| public: |
| ScriptForbiddenScope(); |
| ~ScriptForbiddenScope(); |
| |
| class PLATFORM_EXPORT AllowUserAgentScript { |
| public: |
| AllowUserAgentScript(); |
| ~AllowUserAgentScript(); |
| private: |
| TemporaryChange<unsigned> m_change; |
| }; |
| |
| // FIXME: This should be removed. AllowSuperUnsafeScript is used |
| // to exceptionally allow script execution in ScriptForbiddenScope, because |
| // some real-world plugins try to execute script in ScriptForbiddenScope. |
| // This is unsafe and we should get rid of all the unsafe script executions. |
| class PLATFORM_EXPORT AllowSuperUnsafeScript { |
| public: |
| AllowSuperUnsafeScript(); |
| ~AllowSuperUnsafeScript(); |
| private: |
| TemporaryChange<unsigned> m_change; |
| }; |
| |
| static void enter(); |
| static void exit(); |
| static bool isScriptForbidden(); |
| }; |
| |
| } // namespace blink |
| |
| #endif // ScriptForbiddenScope_h |