Index: Source/bindings/core/dart/DartDOMData.cpp |
diff --git a/Source/bindings/core/dart/DartDOMData.cpp b/Source/bindings/core/dart/DartDOMData.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e9ab3cb1b559beef15b848b93ab6fb8be3717c9b |
--- /dev/null |
+++ b/Source/bindings/core/dart/DartDOMData.cpp |
@@ -0,0 +1,116 @@ |
+/* |
+ * Copyright (C) 2012 Google Inc. All rights reserved. |
+ * |
+ * Redistribution and use in source and binary forms, with or without |
+ * modification, are permitted provided that the following conditions are |
+ * met: |
+ * |
+ * * Redistributions of source code must retain the above copyright |
+ * notice, this list of conditions and the following disclaimer. |
+ * * Redistributions in binary form must reproduce the above |
+ * copyright notice, this list of conditions and the following disclaimer |
+ * in the documentation and/or other materials provided with the |
+ * distribution. |
+ * * Neither the name of Google Inc. nor the names of its |
+ * contributors may be used to endorse or promote products derived from |
+ * this software without specific prior written permission. |
+ * |
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ */ |
+ |
+#include "config.h" |
+#include "bindings/core/dart/DartDOMData.h" |
+ |
+#include "bindings/core/dart/DartApplicationLoader.h" |
+#include "bindings/core/dart/ThreadSafeDartIsolateWrapper.h" |
+#include "core/dom/ExecutionContext.h" |
+ |
+namespace blink { |
+ |
+DartDOMData::DartDOMData(ExecutionContext* context, const char* scriptURL, const char* packageRoot, bool isDOMEnabled) |
+ : m_scriptURL(strdup(scriptURL)) |
+ , m_packageRoot(packageRoot? strdup(packageRoot) : packageRoot) |
+ , m_scriptExecutionContext(context) |
+ , m_isDOMEnabled(isDOMEnabled) |
+ , m_recursion(0) |
+ , m_stringCache() |
+ , m_threadSafeIsolateWrapper() |
+ , m_isolateWrapperMutex() |
+ , m_applicationLoader() |
+ , m_applicationSnapshot() |
+ , m_reachableWeakHandle(0) |
+ , m_objectMap() |
+ , m_messagePortMap() |
+ , m_isolateDestructionObservers() |
+ , m_classHandleCache() |
+ , m_libraryHandleCache() |
+ , m_functionType(0) |
+ , m_currentException(0) |
+ , m_rootScriptState(0) |
+ , m_weakReferenceSetForRootMap(0) |
+ , m_documentWeakReferenceSet(0) |
+ , m_weakReferenceSetBuilder(0) |
+{ |
+} |
+ |
+DartDOMData::~DartDOMData() |
+{ |
+ ASSERT(m_objectMap.isEmpty()); |
+ ASSERT(m_messagePortMap.isEmpty()); |
+ |
+ free(m_scriptURL); |
+ setApplicationLoader(nullptr); |
+} |
+ |
+DartDOMData* DartDOMData::current() |
+{ |
+ ASSERT(Dart_CurrentIsolate()); |
+ return static_cast<DartDOMData*>(Dart_CurrentIsolateData()); |
+} |
+ |
+void DartDOMData::setApplicationLoader(PassRefPtr<DartApplicationLoader> applicationLoader) |
+{ |
+ ASSERT(!m_applicationLoader || !applicationLoader); |
+ m_applicationLoader = applicationLoader; |
+} |
+ |
+PassRefPtr<DartApplicationLoader> DartDOMData::applicationLoader() |
+{ |
+ ASSERT(m_applicationLoader); |
+ return m_applicationLoader; |
+} |
+ |
+void DartDOMData::setThreadSafeIsolateWrapper(PassRefPtr<ThreadSafeDartIsolateWrapper> threadSafeIsolateWrapper) |
+{ |
+ ASSERT(!m_threadSafeIsolateWrapper); |
+ MutexLocker locker(m_isolateWrapperMutex); |
+ m_threadSafeIsolateWrapper = threadSafeIsolateWrapper; |
+} |
+ |
+PassRefPtr<ThreadSafeDartIsolateWrapper> DartDOMData::threadSafeIsolateWrapper() |
+{ |
+ ASSERT(m_threadSafeIsolateWrapper); |
+ MutexLocker locker(m_isolateWrapperMutex); |
+ return m_threadSafeIsolateWrapper; |
+} |
+ |
+Dart_PersistentHandle DartDOMData::getLibrary(int libraryId, const char* name) |
+{ |
+ Dart_Handle lib = Dart_LookupLibrary(Dart_NewStringFromCString(name)); |
+ ASSERT(!Dart_IsError(lib)); |
+ Dart_PersistentHandle persistentLib = Dart_NewPersistentHandle(lib); |
+ m_libraryHandleCache[libraryId] = persistentLib; |
+ return persistentLib; |
+} |
+ |
+} |