| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef V8BindingState_h |
| #define V8BindingState_h |
| |
| #include "GenericBinding.h" |
| #include "V8Binding.h" |
| |
| namespace WebCore { |
| |
| class Frame; |
| |
| // Singleton implementation of State<V8Binding>. Uses V8's global data |
| // structures to return information about relevant execution state. |
| template <> |
| class State<V8Binding> : public State<GenericBinding> { |
| public: |
| // Singleton |
| static State* Only(); |
| |
| // Reports an error message (without delay) if the security check fails. |
| static void immediatelyReportUnsafeAccessTo(Frame*); |
| |
| DOMWindow* activeWindow(); |
| DOMWindow* firstWindow(); |
| |
| Frame* activeFrame(); |
| Frame* firstFrame(); |
| |
| bool processingUserGesture(); |
| |
| // FIXME: This should be shared in BindingSecurity |
| bool allowsAccessFromFrame(Frame*); |
| |
| private: |
| explicit State() {} |
| ~State(); |
| }; |
| |
| typedef State<V8Binding> V8BindingState; |
| |
| } |
| |
| #endif // V8BindingState_h |