/platform/external/webkit/WebCore/bindings/js/JSDOMWindowCustom.h
https://github.com/aharish/totoro-gb-opensource-update2 · C Header · 83 lines · 51 code · 15 blank · 17 comment · 5 complexity · 6e0411e5ec08b0fbaa4c2d8555cf0b06 MD5 · raw file
- /*
- * Copyright (C) 2008, 2009 Apple Inc. All rights reseved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
- #ifndef JSDOMWindowCustom_h
- #define JSDOMWindowCustom_h
- #include "JSDOMWindow.h"
- #include "JSDOMWindowShell.h"
- #include <wtf/AlwaysInline.h>
- namespace WebCore {
- inline JSDOMWindow* asJSDOMWindow(JSC::JSGlobalObject* globalObject)
- {
- return static_cast<JSDOMWindow*>(globalObject);
- }
-
- inline const JSDOMWindow* asJSDOMWindow(const JSC::JSGlobalObject* globalObject)
- {
- return static_cast<const JSDOMWindow*>(globalObject);
- }
- inline bool JSDOMWindowBase::allowsAccessFrom(const JSGlobalObject* other) const
- {
- if (allowsAccessFromPrivate(other))
- return true;
- printErrorMessage(crossDomainAccessErrorMessage(other));
- return false;
- }
- inline bool JSDOMWindowBase::allowsAccessFrom(JSC::ExecState* exec) const
- {
- if (allowsAccessFromPrivate(exec->lexicalGlobalObject()))
- return true;
- printErrorMessage(crossDomainAccessErrorMessage(exec->lexicalGlobalObject()));
- return false;
- }
-
- inline bool JSDOMWindowBase::allowsAccessFromNoErrorMessage(JSC::ExecState* exec) const
- {
- return allowsAccessFromPrivate(exec->lexicalGlobalObject());
- }
-
- inline bool JSDOMWindowBase::allowsAccessFrom(JSC::ExecState* exec, String& message) const
- {
- if (allowsAccessFromPrivate(exec->lexicalGlobalObject()))
- return true;
- message = crossDomainAccessErrorMessage(exec->lexicalGlobalObject());
- return false;
- }
-
- ALWAYS_INLINE bool JSDOMWindowBase::allowsAccessFromPrivate(const JSGlobalObject* other) const
- {
- const JSDOMWindow* originWindow = asJSDOMWindow(other);
- const JSDOMWindow* targetWindow = d()->shell->window();
- if (originWindow == targetWindow)
- return true;
- const SecurityOrigin* originSecurityOrigin = originWindow->impl()->securityOrigin();
- const SecurityOrigin* targetSecurityOrigin = targetWindow->impl()->securityOrigin();
- return originSecurityOrigin->canAccess(targetSecurityOrigin);
- }
- }
- #endif // JSDOMWindowCustom_h