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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "modules/worklet/WorkletGlobalScope.h" | 5 #include "modules/worklet/WorkletGlobalScope.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/WorkerOrWorkletScriptController.h" | 7 #include "bindings/core/v8/WorkerOrWorkletScriptController.h" |
| 8 | 8 |
| 9 namespace blink { | 9 namespace blink { |
| 10 | 10 |
| 11 // static | 11 // static |
| 12 PassRefPtrWillBeRawPtr<WorkletGlobalScope> WorkletGlobalScope::create(const KURL
& url, const String& userAgent, PassRefPtr<SecurityOrigin> securityOrigin, v8::I
solate* isolate) | 12 PassRefPtrWillBeRawPtr<WorkletGlobalScope> WorkletGlobalScope::create(const KURL
& url, const String& userAgent, PassRefPtr<SecurityOrigin> securityOrigin, v8::I
solate* isolate) |
| 13 { | 13 { |
| 14 RefPtrWillBeRawPtr<WorkletGlobalScope> workletGlobalScope = adoptRefWillBeNo
op(new WorkletGlobalScope(url, userAgent, securityOrigin, isolate)); | 14 RefPtrWillBeRawPtr<WorkletGlobalScope> workletGlobalScope = adoptRefWillBeNo
op(new WorkletGlobalScope(url, userAgent, securityOrigin, isolate)); |
| 15 workletGlobalScope->script()->initializeContextIfNeeded(); | 15 workletGlobalScope->scriptController()->initializeContextIfNeeded(); |
| 16 return workletGlobalScope.release(); | 16 return workletGlobalScope.release(); |
| 17 } | 17 } |
| 18 | 18 |
| 19 WorkletGlobalScope::WorkletGlobalScope(const KURL& url, const String& userAgent,
PassRefPtr<SecurityOrigin> securityOrigin, v8::Isolate* isolate) | 19 WorkletGlobalScope::WorkletGlobalScope(const KURL& url, const String& userAgent,
PassRefPtr<SecurityOrigin> securityOrigin, v8::Isolate* isolate) |
| 20 : m_url(url) | 20 : m_url(url) |
| 21 , m_userAgent(userAgent) | 21 , m_userAgent(userAgent) |
| 22 , m_script(WorkerOrWorkletScriptController::create(this, isolate)) | 22 , m_scriptController(WorkerOrWorkletScriptController::create(this, isolate)) |
| 23 { | 23 { |
| 24 setSecurityOrigin(securityOrigin); | 24 setSecurityOrigin(securityOrigin); |
| 25 } | 25 } |
| 26 | 26 |
| 27 WorkletGlobalScope::~WorkletGlobalScope() | 27 WorkletGlobalScope::~WorkletGlobalScope() |
| 28 { | 28 { |
| 29 } | 29 } |
| 30 | 30 |
| 31 v8::Local<v8::Object> WorkletGlobalScope::wrap(v8::Isolate*, v8::Local<v8::Objec
t> creationContext) | 31 v8::Local<v8::Object> WorkletGlobalScope::wrap(v8::Isolate*, v8::Local<v8::Objec
t> creationContext) |
| 32 { | 32 { |
| 33 // WorkletGlobalScope must never be wrapped with wrap method. The global | 33 // WorkletGlobalScope must never be wrapped with wrap method. The global |
| 34 // object of ECMAScript environment is used as the wrapper. | 34 // object of ECMAScript environment is used as the wrapper. |
| 35 RELEASE_ASSERT_NOT_REACHED(); | 35 RELEASE_ASSERT_NOT_REACHED(); |
| 36 return v8::Local<v8::Object>(); | 36 return v8::Local<v8::Object>(); |
| 37 } | 37 } |
| 38 | 38 |
| 39 v8::Local<v8::Object> WorkletGlobalScope::associateWithWrapper(v8::Isolate*, con
st WrapperTypeInfo*, v8::Local<v8::Object> wrapper) | 39 v8::Local<v8::Object> WorkletGlobalScope::associateWithWrapper(v8::Isolate*, con
st WrapperTypeInfo*, v8::Local<v8::Object> wrapper) |
| 40 { | 40 { |
| 41 RELEASE_ASSERT_NOT_REACHED(); // Same as wrap method. | 41 RELEASE_ASSERT_NOT_REACHED(); // Same as wrap method. |
| 42 return v8::Local<v8::Object>(); | 42 return v8::Local<v8::Object>(); |
| 43 } | 43 } |
| 44 | 44 |
| 45 void WorkletGlobalScope::disableEval(const String& errorMessage) | 45 void WorkletGlobalScope::disableEval(const String& errorMessage) |
| 46 { | 46 { |
| 47 m_script->disableEval(errorMessage); | 47 m_scriptController->disableEval(errorMessage); |
| 48 } | 48 } |
| 49 | 49 |
| 50 bool WorkletGlobalScope::isSecureContext(String& errorMessage, const SecureConte
xtCheck privilegeContextCheck) const | 50 bool WorkletGlobalScope::isSecureContext(String& errorMessage, const SecureConte
xtCheck privilegeContextCheck) const |
| 51 { | 51 { |
| 52 // Until there are APIs that are available in worklets and that | 52 // Until there are APIs that are available in worklets and that |
| 53 // require a privileged context test that checks ancestors, just do | 53 // require a privileged context test that checks ancestors, just do |
| 54 // a simple check here. | 54 // a simple check here. |
| 55 if (securityOrigin()->isPotentiallyTrustworthy()) | 55 if (securityOrigin()->isPotentiallyTrustworthy()) |
| 56 return true; | 56 return true; |
| 57 errorMessage = securityOrigin()->isPotentiallyTrustworthyErrorMessage(); | 57 errorMessage = securityOrigin()->isPotentiallyTrustworthyErrorMessage(); |
| 58 return false; | 58 return false; |
| 59 } | 59 } |
| 60 | 60 |
| 61 KURL WorkletGlobalScope::virtualCompleteURL(const String& url) const | 61 KURL WorkletGlobalScope::virtualCompleteURL(const String& url) const |
| 62 { | 62 { |
| 63 // Always return a null URL when passed a null string. | 63 // Always return a null URL when passed a null string. |
| 64 // TODO(ikilpatrick): Should we change the KURL constructor to have this | 64 // TODO(ikilpatrick): Should we change the KURL constructor to have this |
| 65 // behavior? | 65 // behavior? |
| 66 if (url.isNull()) | 66 if (url.isNull()) |
| 67 return KURL(); | 67 return KURL(); |
| 68 // Always use UTF-8 in Worklets. | 68 // Always use UTF-8 in Worklets. |
| 69 return KURL(m_url, url); | 69 return KURL(m_url, url); |
| 70 } | 70 } |
| 71 | 71 |
| 72 DEFINE_TRACE(WorkletGlobalScope) | 72 DEFINE_TRACE(WorkletGlobalScope) |
| 73 { | 73 { |
| 74 visitor->trace(m_script); | 74 visitor->trace(m_scriptController); |
| 75 ExecutionContext::trace(visitor); | 75 ExecutionContext::trace(visitor); |
| 76 SecurityContext::trace(visitor); | 76 SecurityContext::trace(visitor); |
| 77 } | 77 } |
| 78 | 78 |
| 79 } // namespace blink | 79 } // namespace blink |
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