JSDOMWindowCustom.h [plain text]
#ifndef JSDOMWindowCustom_h
#define JSDOMWindowCustom_h
#include "JSDOMWindow.h"
#include "JSDOMWindowShell.h"
#include "SecurityOrigin.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 = m_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