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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "gin/modules/console.h"
#include <iostream>
#include "base/strings/string_util.h"
#include "gin/arguments.h"
#include "gin/converter.h"
#include "gin/per_isolate_data.h"
#include "gin/public/wrapper_info.h"
using v8::ObjectTemplate;
namespace gin {
namespace {
void Log(const v8::FunctionCallbackInfo<v8::Value>& info) {
Arguments args(info);
std::vector<std::string> messages;
if (!args.GetRemaining(&messages))
return args.ThrowTypeError("Expected strings.");
std::cout << JoinString(messages, ' ') << std::endl;
}
WrapperInfo g_wrapper_info = {};
} // namespace
const char Console::kModuleName[] = "console";
v8::Local<ObjectTemplate> Console::GetTemplate(v8::Isolate* isolate) {
PerIsolateData* data = PerIsolateData::From(isolate);
v8::Local<ObjectTemplate> templ = data->GetObjectTemplate(&g_wrapper_info);
if (templ.IsEmpty()) {
templ = ObjectTemplate::New();
templ->Set(StringToSymbol(isolate, "log"),
v8::FunctionTemplate::New(Log));
data->SetObjectTemplate(&g_wrapper_info, templ);
}
return templ;
}
} // namespace gin
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