diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/bindings/v8/V8HiddenPropertyName.cpp')
-rw-r--r-- | chromium/third_party/WebKit/Source/bindings/v8/V8HiddenPropertyName.cpp | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/chromium/third_party/WebKit/Source/bindings/v8/V8HiddenPropertyName.cpp b/chromium/third_party/WebKit/Source/bindings/v8/V8HiddenPropertyName.cpp deleted file mode 100644 index 1108e9e7aa0..00000000000 --- a/chromium/third_party/WebKit/Source/bindings/v8/V8HiddenPropertyName.cpp +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2009 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/v8/V8HiddenPropertyName.h" - -#include "bindings/v8/V8Binding.h" -#include <string.h> -#include "wtf/StdLibExtras.h" -#include "wtf/Vector.h" - -namespace WebCore { - -#define V8_AS_STRING(x) V8_AS_STRING_IMPL(x) -#define V8_AS_STRING_IMPL(x) #x - -#define V8_HIDDEN_PROPERTY_PREFIX "WebCore::HiddenProperty::" - -#define V8_DEFINE_HIDDEN_PROPERTY(name) \ -v8::Handle<v8::String> V8HiddenPropertyName::name(v8::Isolate* isolate) \ -{ \ - V8HiddenPropertyName* hiddenPropertyName = V8PerIsolateData::from(isolate)->hiddenPropertyName(); \ - if (hiddenPropertyName->m_##name.IsEmpty()) { \ - createString(V8_HIDDEN_PROPERTY_PREFIX V8_AS_STRING(name), &(hiddenPropertyName->m_##name), isolate); \ - } \ - return v8::Local<v8::String>::New(isolate, hiddenPropertyName->m_##name); \ -} - -V8_HIDDEN_PROPERTIES(V8_DEFINE_HIDDEN_PROPERTY); - -static v8::Handle<v8::String> hiddenReferenceName(const char* name, unsigned length) -{ - ASSERT(length); - Vector<char, 64> prefixedName; - prefixedName.append(V8_HIDDEN_PROPERTY_PREFIX, sizeof(V8_HIDDEN_PROPERTY_PREFIX) - 1); - prefixedName.append(name, length); - return v8AtomicString(v8::Isolate::GetCurrent(), prefixedName.data(), static_cast<int>(prefixedName.size())); -} - -void V8HiddenPropertyName::setNamedHiddenReference(v8::Handle<v8::Object> parent, const char* name, v8::Handle<v8::Value> child) -{ - ASSERT(name); - parent->SetHiddenValue(hiddenReferenceName(name, strlen(name)), child); -} - -void V8HiddenPropertyName::createString(const char* key, v8::Persistent<v8::String>* handle, v8::Isolate* isolate) -{ - v8::HandleScope scope(isolate); - handle->Reset(isolate, v8AtomicString(isolate, key)); -} - -} // namespace WebCore |