1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "config.h" 6#include "modules/encryptedmedia/SimpleContentDecryptionModuleResult.h" 7 8#include "bindings/core/v8/ScriptPromise.h" 9#include "bindings/core/v8/ScriptPromiseResolver.h" 10#include "bindings/core/v8/ScriptState.h" 11#include "bindings/core/v8/V8Binding.h" 12#include "core/dom/DOMException.h" 13#include "platform/Logging.h" 14#include "public/platform/WebString.h" 15#include "wtf/Assertions.h" 16 17namespace blink { 18 19ExceptionCode WebCdmExceptionToExceptionCode(WebContentDecryptionModuleException cdmException) 20{ 21 switch (cdmException) { 22 case WebContentDecryptionModuleExceptionNotSupportedError: 23 return NotSupportedError; 24 case WebContentDecryptionModuleExceptionInvalidStateError: 25 return InvalidStateError; 26 case WebContentDecryptionModuleExceptionInvalidAccessError: 27 return InvalidAccessError; 28 case WebContentDecryptionModuleExceptionQuotaExceededError: 29 return QuotaExceededError; 30 case WebContentDecryptionModuleExceptionUnknownError: 31 return UnknownError; 32 case WebContentDecryptionModuleExceptionClientError: 33 case WebContentDecryptionModuleExceptionOutputError: 34 // Currently no matching DOMException for these 2 errors. 35 // FIXME: Update DOMException to handle these if actually added to 36 // the EME spec. 37 return UnknownError; 38 } 39 40 ASSERT_NOT_REACHED(); 41 return UnknownError; 42} 43 44SimpleContentDecryptionModuleResult::SimpleContentDecryptionModuleResult(ScriptState* scriptState) 45 : m_resolver(ScriptPromiseResolver::create(scriptState)) 46{ 47} 48 49SimpleContentDecryptionModuleResult::~SimpleContentDecryptionModuleResult() 50{ 51} 52 53void SimpleContentDecryptionModuleResult::complete() 54{ 55 m_resolver->resolve(V8UndefinedType()); 56 m_resolver.clear(); 57} 58 59void SimpleContentDecryptionModuleResult::completeWithSession(WebContentDecryptionModuleResult::SessionStatus status) 60{ 61 ASSERT_NOT_REACHED(); 62 completeWithDOMException(InvalidStateError, "Unexpected completion."); 63} 64 65void SimpleContentDecryptionModuleResult::completeWithError(WebContentDecryptionModuleException exceptionCode, unsigned long systemCode, const WebString& errorMessage) 66{ 67 completeWithDOMException(WebCdmExceptionToExceptionCode(exceptionCode), errorMessage); 68} 69 70ScriptPromise SimpleContentDecryptionModuleResult::promise() 71{ 72 return m_resolver->promise(); 73} 74 75void SimpleContentDecryptionModuleResult::completeWithDOMException(ExceptionCode code, const String& errorMessage) 76{ 77 m_resolver->reject(DOMException::create(code, errorMessage)); 78 m_resolver.clear(); 79} 80 81} // namespace blink 82