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// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "fxjs/cfxjse_arguments.h"
#include "fxjs/cfxjse_context.h"
#include "fxjs/cfxjse_value.h"
#include "third_party/base/ptr_util.h"
CFXJSE_Arguments::CFXJSE_Arguments(
const v8::FunctionCallbackInfo<v8::Value>* pInfo,
CFXJSE_Value* pRetValue)
: m_pInfo(pInfo), m_pRetValue(pRetValue) {}
CFXJSE_Arguments::~CFXJSE_Arguments() {}
int32_t CFXJSE_Arguments::GetLength() const {
return m_pInfo->Length();
}
std::unique_ptr<CFXJSE_Value> CFXJSE_Arguments::GetValue(int32_t index) const {
auto pArgValue = pdfium::MakeUnique<CFXJSE_Value>(v8::Isolate::GetCurrent());
pArgValue->ForceSetValue((*m_pInfo)[index]);
return pArgValue;
}
bool CFXJSE_Arguments::GetBoolean(int32_t index) const {
return (*m_pInfo)[index]
->BooleanValue(m_pInfo->GetIsolate()->GetCurrentContext())
.FromMaybe(false);
}
int32_t CFXJSE_Arguments::GetInt32(int32_t index) const {
return static_cast<int32_t>(
(*m_pInfo)[index]
->NumberValue(m_pInfo->GetIsolate()->GetCurrentContext())
.FromMaybe(0.0));
}
float CFXJSE_Arguments::GetFloat(int32_t index) const {
return static_cast<float>(
(*m_pInfo)[index]
->NumberValue(m_pInfo->GetIsolate()->GetCurrentContext())
.FromMaybe(0.0));
}
ByteString CFXJSE_Arguments::GetUTF8String(int32_t index) const {
v8::Isolate* isolate = m_pInfo->GetIsolate();
v8::Local<v8::Value> info = (*m_pInfo)[index];
v8::Local<v8::String> hString =
info->ToString(isolate->GetCurrentContext()).ToLocalChecked();
v8::String::Utf8Value szStringVal(isolate, hString);
return ByteString(*szStringVal);
}
CFXJSE_Value* CFXJSE_Arguments::GetReturnValue() const {
return m_pRetValue.Get();
}