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IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 31e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#ifndef ExceptionStatePlaceholder_h 32e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#define ExceptionStatePlaceholder_h 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 34e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "bindings/v8/ExceptionState.h" 35e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/Assertions.h" 367757ec2eadfa2dd8ac2aeed0a4399e9b07ec38cbBen Murdoch#include "wtf/text/WTFString.h" 37f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles)#include <v8.h> 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 41e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdochclass ExceptionState; 4253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 431fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdochtypedef int ExceptionCode; 441fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch 4509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)class IgnorableExceptionState FINAL : public ExceptionState { 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 47d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) IgnorableExceptionState(): ExceptionState(ExceptionState::UnknownContext, 0, 0, v8::Handle<v8::Object>(), 0) { } 48e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch ExceptionState& returnThis() { return *this; } 4909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwDOMException(const ExceptionCode&, const String& message = String()) OVERRIDE { } 5009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwTypeError(const String& message = String()) OVERRIDE { } 5109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String()) OVERRIDE { } 52e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch}; 5353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 541fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch#define IGNORE_EXCEPTION (::WebCore::IgnorableExceptionState().returnThis()) 5581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles) 565d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#if ASSERT_ENABLED 5781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles) 5809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)class NoExceptionStateAssertionChecker FINAL : public ExceptionState { 59e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdochpublic: 60e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch NoExceptionStateAssertionChecker(const char* file, int line); 61e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch ExceptionState& returnThis() { return *this; } 6209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwDOMException(const ExceptionCode&, const String& message = String()) OVERRIDE; 6309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwTypeError(const String& message = String()) OVERRIDE; 6409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage = String()) OVERRIDE; 6581a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles) 6681a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)private: 67e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch const char* m_file; 68e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch int m_line; 6953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)}; 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 711fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch#define ASSERT_NO_EXCEPTION (::WebCore::NoExceptionStateAssertionChecker(__FILE__, __LINE__).returnThis()) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 735d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#else 745d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 755d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#define ASSERT_NO_EXCEPTION (::WebCore::IgnorableExceptionState().returnThis()) 765d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) 7781a5157921f1d2a7ff6aae115bfe3c139b38a5c8Torne (Richard Coles)#endif 78e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 79e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch} // namespace WebCore 80e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 81e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#endif // ExceptionStatePlaceholder_h 82