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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file JSV8Printer.cpp
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
* Ethereum client.
*/
#include <string>
#include "JSV8Printer.h"
#include "libjsengine/JSEngineResources.hpp"
using namespace std;
using namespace dev;
using namespace eth;
JSV8Printer::JSV8Printer(JSV8Engine const& _engine): m_engine(_engine)
{
JSEngineResources resources;
string prettyPrint = resources.loadResourceAsString("pretty_print");
m_engine.eval(prettyPrint.c_str());
}
JSString JSV8Printer::prettyPrint(JSV8Value const& _value) const
{
v8::HandleScope handleScope;
v8::Local<v8::String> pp = v8::String::New("prettyPrint");
v8::Handle<v8::Function> func = v8::Handle<v8::Function>::Cast(m_engine.context()->Global()->Get(pp));
v8::Local<v8::Value> values[1] = {v8::Local<v8::Value>::New(_value.value())};
v8::Local<v8::Value> res = func->Call(func, 1, values);
v8::String::Utf8Value str(res);
if (*str)
return *str;
throw JSPrintException();
}