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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 AccountHolder.h
* @authors:
* Christian R <c@ethdev.com>
* Lefteris Karapetsas <lefteris@ethdev.com>
* @date 2015
*/
#pragma once
#include <functional>
#include <vector>
#include <map>
#include <libdevcrypto/Common.h>
#include <libethcore/CommonJS.h>
namespace dev
{
namespace eth
{
class Interface;
}
/**
* Manages real accounts (where we know the secret key) and proxy accounts (where transactions
* to be sent from these accounts are forwarded to a proxy on the other side).
*/
class AccountHolder
{
public:
explicit AccountHolder(std::function<eth::Interface*()> const& _client): m_client(_client) {}
/// Sets or resets the list of real accounts.
void setAccounts(std::vector<KeyPair> const& _accounts);
std::vector<Address> const& getRealAccounts() const { return m_accounts; }
bool isRealAccount(Address const& _account) const { return m_keyPairs.count(_account) > 0; }
bool isProxyAccount(Address const& _account) const { return m_proxyAccounts.count(_account) > 0; }
Secret const& secretKey(Address const& _account) const { return m_keyPairs.at(_account).secret(); }
std::vector<Address> getAllAccounts() const;
10 years ago
Address const& getDefaultTransactAccount() const;
int addProxyAccount(Address const& _account);
bool removeProxyAccount(unsigned _id);
void queueTransaction(eth::TransactionSkeleton const& _transaction);
std::vector<eth::TransactionSkeleton> const& getQueuedTransactions(int _id) const;
void clearQueue(int _id);
private:
using TransactionQueue = std::vector<eth::TransactionSkeleton>;
std::map<Address, KeyPair> m_keyPairs;
std::vector<Address> m_accounts;
std::map<Address, int> m_proxyAccounts;
std::map<int, std::pair<Address, TransactionQueue>> m_transactionQueues;
std::function<eth::Interface*()> m_client;
};
}