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/*
* 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 "platform/v8_inspector/V8FunctionCall.h"
#include "platform/v8_inspector/V8DebuggerImpl.h"
#include "platform/v8_inspector/V8StringUtil.h"
#include "platform/v8_inspector/public/V8DebuggerClient.h"
#include "wtf/PassOwnPtr.h"
#include <v8.h>
namespace blink {
V8FunctionCall::V8FunctionCall(V8DebuggerImpl* debugger, v8::Local<v8::Context> context, v8::Local<v8::Value> value, const String16& name)
: m_debugger(debugger)
, m_context(context)
, m_name(toV8String(context->GetIsolate(), name))
, m_value(value)
{
}
void V8FunctionCall::appendArgument(v8::Local<v8::Value> value)
{
m_arguments.append(value);
}
void V8FunctionCall::appendArgument(const String16& argument)
{
m_arguments.append(toV8String(m_context->GetIsolate(), argument));
}
void V8FunctionCall::appendArgument(int argument)
{
m_arguments.append(v8::Number::New(m_context->GetIsolate(), argument));
}
void V8FunctionCall::appendArgument(bool argument)
{
m_arguments.append(argument ? v8::True(m_context->GetIsolate()) : v8::False(m_context->GetIsolate()));
}
void V8FunctionCall::appendUndefinedArgument()
{
m_arguments.append(v8::Undefined(m_context->GetIsolate()));
}
v8::Local<v8::Value> V8FunctionCall::call(bool& hadException, bool reportExceptions)
{
v8::TryCatch tryCatch(m_context->GetIsolate());
tryCatch.SetVerbose(reportExceptions);
v8::Local<v8::Value> result = callWithoutExceptionHandling();
hadException = tryCatch.HasCaught();
return result;
}
v8::Local<v8::Value> V8FunctionCall::call()
{
bool hadException = false;
return call(hadException);
}
v8::Local<v8::Value> V8FunctionCall::callWithoutExceptionHandling()
{
v8::Local<v8::Object> thisObject = v8::Local<v8::Object>::Cast(m_value);
v8::Local<v8::Value> value;
if (!thisObject->Get(m_context, m_name).ToLocal(&value))
return v8::Local<v8::Value>();
ASSERT(value->IsFunction());
v8::Local<v8::Function> function = v8::Local<v8::Function>::Cast(value);
OwnPtr<v8::Local<v8::Value>[]> info = adoptArrayPtr(new v8::Local<v8::Value>[m_arguments.size()]);
for (size_t i = 0; i < m_arguments.size(); ++i) {
info[i] = m_arguments[i];
ASSERT(!info[i].IsEmpty());
}
v8::Local<v8::Value> result;
if (!m_debugger->callFunction(function, m_context, thisObject, m_arguments.size(), info.get()).ToLocal(&result))
return v8::Local<v8::Value>();
return result;
}
v8::Local<v8::Function> V8FunctionCall::function()
{
v8::TryCatch tryCatch(m_context->GetIsolate());
v8::Local<v8::Object> thisObject = v8::Local<v8::Object>::Cast(m_value);
v8::Local<v8::Value> value;
if (!thisObject->Get(m_context, m_name).ToLocal(&value))
return v8::Local<v8::Function>();
ASSERT(value->IsFunction());
return v8::Local<v8::Function>::Cast(value);
}
} // namespace blink
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