/*

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 WebThreeStubServer.cpp

* @authors:

* Gav Wood <i@gavwood.com>

* Marek Kotewicz <marek@ethdev.com>

* @date 2014

*/

// Make sure boost/asio.hpp is included before windows.h.

#include <boost/asio.hpp>

#include <boost/filesystem.hpp>

#include <libwebthree/WebThree.h>

#include <libdevcore/FileSystem.h>

#include "WebThreeStubServer.h"

using namespace std;

using namespace dev;

using namespace dev::eth;

WebThreeStubServer::WebThreeStubServer(jsonrpc::AbstractServerConnector& _conn, WebThreeDirect& _web3, shared_ptr<AccountHolder> const& _ethAccounts, std::vector<dev::KeyPair> const& _shhAccounts):

WebThreeStubServerBase(_conn, _ethAccounts, _shhAccounts),

m_web3(_web3)

{

auto path = getDataDir() + "/.web3";

boost::filesystem::create_directories(path);

ldb::Options o;

o.create_if_missing = true;

ldb::DB::Open(o, path, &m_db);

}

std::string WebThreeStubServer::web3_clientVersion()

{

return m_web3.clientVersion();

}

dev::eth::Interface* WebThreeStubServer::client()

{

return m_web3.ethereum();

}

std::shared_ptr<dev::shh::Interface> WebThreeStubServer::face()

{

return m_web3.whisper();

}

dev::WebThreeNetworkFace* WebThreeStubServer::network()

{

return &m_web3;

}

dev::WebThreeStubDatabaseFace* WebThreeStubServer::db()

{

return this;

}

std::string WebThreeStubServer::get(std::string const& _name, std::string const& _key)

{

bytes k = sha3(_name).asBytes() + sha3(_key).asBytes();

string ret;

m_db->Get(m_readOptions, ldb::Slice((char const*)k.data(), k.size()), &ret);

return ret;

}

void WebThreeStubServer::put(std::string const& _name, std::string const& _key, std::string const& _value)

{

bytes k = sha3(_name).asBytes() + sha3(_key).asBytes();

m_db->Put(m_writeOptions, ldb::Slice((char const*)k.data(), k.size()), ldb::Slice((char const*)_value.data(), _value.size()));

}