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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /WebCore/bindings/v8/ScriptFunctionCall.cpp | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'WebCore/bindings/v8/ScriptFunctionCall.cpp')
-rw-r--r-- | WebCore/bindings/v8/ScriptFunctionCall.cpp | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/WebCore/bindings/v8/ScriptFunctionCall.cpp b/WebCore/bindings/v8/ScriptFunctionCall.cpp deleted file mode 100644 index 3ea536e..0000000 --- a/WebCore/bindings/v8/ScriptFunctionCall.cpp +++ /dev/null @@ -1,211 +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 "ScriptFunctionCall.h" - -#include "ScriptScope.h" -#include "ScriptState.h" -#include "ScriptValue.h" - -#include "V8Binding.h" -#include "V8Proxy.h" -#include "V8Utilities.h" - -#include <v8.h> -#include <wtf/OwnArrayPtr.h> - -namespace WebCore { - -void ScriptCallArgumentHandler::appendArgument(const ScriptObject& argument) -{ - if (argument.scriptState() != m_scriptState) { - ASSERT_NOT_REACHED(); - return; - } - m_arguments.append(argument); -} - -void ScriptCallArgumentHandler::appendArgument(const ScriptValue& argument) -{ - m_arguments.append(argument); -} - -void ScriptCallArgumentHandler::appendArgument(const String& argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8String(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(const char* argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8String(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(long argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8::Number::New(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(long long argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8::Number::New(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(unsigned int argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8::Number::New(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(unsigned long argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8::Number::New(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(int argument) -{ - ScriptScope scope(m_scriptState); - m_arguments.append(v8::Number::New(argument)); -} - -void ScriptCallArgumentHandler::appendArgument(bool argument) -{ - m_arguments.append(v8Boolean(argument)); -} - -ScriptFunctionCall::ScriptFunctionCall(const ScriptObject& thisObject, const String& name) - : ScriptCallArgumentHandler(thisObject.scriptState()) - , m_thisObject(thisObject) - , m_name(name) -{ -} - -ScriptValue ScriptFunctionCall::call(bool& hadException, bool reportExceptions) -{ - ScriptScope scope(m_scriptState, reportExceptions); - - v8::Local<v8::Object> thisObject = m_thisObject.v8Object(); - v8::Local<v8::Value> value = thisObject->Get(v8String(m_name)); - if (!scope.success()) { - hadException = true; - return ScriptValue(); - } - - ASSERT(value->IsFunction()); - - v8::Local<v8::Function> function(v8::Function::Cast(*value)); - OwnArrayPtr<v8::Handle<v8::Value> > args(new v8::Handle<v8::Value>[m_arguments.size()]); - for (size_t i = 0; i < m_arguments.size(); ++i) - args[i] = m_arguments[i].v8Value(); - - v8::Local<v8::Value> result = function->Call(thisObject, m_arguments.size(), args.get()); - if (!scope.success()) { - hadException = true; - return ScriptValue(); - } - - return ScriptValue(result); -} - -ScriptValue ScriptFunctionCall::call() -{ - bool hadException = false; - return call(hadException); -} - -ScriptObject ScriptFunctionCall::construct(bool& hadException, bool reportExceptions) -{ - ScriptScope scope(m_scriptState, reportExceptions); - - v8::Local<v8::Object> thisObject = m_thisObject.v8Object(); - v8::Local<v8::Value> value = thisObject->Get(v8String(m_name)); - if (!scope.success()) { - hadException = true; - return ScriptObject(); - } - - ASSERT(value->IsFunction()); - - v8::Local<v8::Function> constructor(v8::Function::Cast(*value)); - OwnArrayPtr<v8::Handle<v8::Value> > args(new v8::Handle<v8::Value>[m_arguments.size()]); - for (size_t i = 0; i < m_arguments.size(); ++i) - args[i] = m_arguments[i].v8Value(); - - v8::Local<v8::Object> result = SafeAllocation::newInstance(constructor, m_arguments.size(), args.get()); - if (!scope.success()) { - hadException = true; - return ScriptObject(); - } - - return ScriptObject(m_scriptState, result); -} - -ScriptCallback::ScriptCallback(ScriptState* state, ScriptValue function) - : ScriptCallArgumentHandler(state) - , m_function(function) -{ -} - -ScriptValue ScriptCallback::call() -{ - bool hadException = false; - return call(hadException); -} - -ScriptValue ScriptCallback::call(bool& hadException) -{ - ASSERT(v8::Context::InContext()); - ASSERT(m_function.v8Value()->IsFunction()); - - v8::TryCatch exceptionCatcher; - v8::Handle<v8::Object> object = v8::Context::GetCurrent()->Global(); - v8::Handle<v8::Function> function = v8::Handle<v8::Function>::Cast(m_function.v8Value()); - - OwnArrayPtr<v8::Handle<v8::Value> > args(new v8::Handle<v8::Value>[m_arguments.size()]); - for (size_t i = 0; i < m_arguments.size(); ++i) - args[i] = m_arguments[i].v8Value(); - - v8::Handle<v8::Value> result = V8Proxy::callFunctionWithoutFrame(function, object, m_arguments.size(), args.get()); - - if (exceptionCatcher.HasCaught()) { - hadException = true; - m_scriptState->setException(exceptionCatcher.Exception()); - return ScriptValue(); - } - - return ScriptValue(result); -} - -} // namespace WebCore |