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fef2493617
monero/src/simplewallet/simplewallet.h
moneromooo-monero d68a63e404
wallet: cancellable refresh 
^C while in manual refresh will cancel the refresh, since that's
often an annoying thing to have to wait for. Also, a manual refresh
command will interrupt any running background refresh and take
over, rather than wait for the background refresh to be done, and
look to be hanging.
2015-11-29 23:24:56 +00:00

246 lines
9.8 KiB
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// Copyright (c) 2014-2015, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
/*!
* \file simplewallet.h
*
* \brief Header file that declares simple_wallet class.
*/
#pragma once
#include <memory>
#include <boost/program_options/variables_map.hpp>
#include "cryptonote_core/account.h"
#include "cryptonote_core/cryptonote_basic_impl.h"
#include "wallet/wallet2.h"
#include "console_handler.h"
#include "password_container.h"
#include "crypto/crypto.h" // for definition of crypto::secret_key
/*!
* \namespace cryptonote
* \brief Holds cryptonote related classes and helpers.
*/
namespace cryptonote
{
/*!
* \brief Manages wallet operations. This is the most abstracted wallet class.
*/
class simple_wallet : public tools::i_wallet2_callback
{
public:
static const char *tr(const char *str) { return i18n_translate(str, "cryptonote::simple_wallet"); }
public:
typedef std::vector<std::string> command_type;
simple_wallet();
bool init(const boost::program_options::variables_map& vm);
bool deinit();
bool run();
void stop();
void interrupt();
//wallet *create_wallet();
bool process_command(const std::vector<std::string> &args);
std::string get_commands_str();
private:
bool handle_command_line(const boost::program_options::variables_map& vm);
bool run_console_handler();
void wallet_refresh_thread();
bool new_wallet(const std::string &wallet_file, const std::string& password, const crypto::secret_key& recovery_key,
bool recover, bool two_random, bool testnet, const std::string &old_language);
bool new_wallet(const std::string &wallet_file, const std::string& password, const cryptonote::account_public_address& address,
const crypto::secret_key& viewkey, bool testnet);
bool open_wallet(const std::string &wallet_file, const std::string& password, bool testnet);
bool close_wallet();
bool viewkey(const std::vector<std::string> &args = std::vector<std::string>());
bool spendkey(const std::vector<std::string> &args = std::vector<std::string>());
bool seed(const std::vector<std::string> &args = std::vector<std::string>());
/*!
* \brief Sets seed language.
*
* interactive
* - prompts for password so wallet can be rewritten
* - calls get_mnemonic_language() which prompts for language
*
* \return success status
*/
bool seed_set_language(const std::vector<std::string> &args = std::vector<std::string>());
bool set_always_confirm_transfers(const std::vector<std::string> &args = std::vector<std::string>());
bool set_store_tx_info(const std::vector<std::string> &args = std::vector<std::string>());
bool set_default_mixin(const std::vector<std::string> &args = std::vector<std::string>());
bool set_auto_refresh(const std::vector<std::string> &args = std::vector<std::string>());
bool help(const std::vector<std::string> &args = std::vector<std::string>());
bool start_mining(const std::vector<std::string> &args);
bool stop_mining(const std::vector<std::string> &args);
bool save_bc(const std::vector<std::string>& args);
bool refresh(const std::vector<std::string> &args);
bool show_balance(const std::vector<std::string> &args = std::vector<std::string>());
bool show_incoming_transfers(const std::vector<std::string> &args);
bool show_payments(const std::vector<std::string> &args);
bool show_blockchain_height(const std::vector<std::string> &args);
bool transfer_main(bool new_algorithm, const std::vector<std::string> &args);
bool transfer(const std::vector<std::string> &args);
bool transfer_new(const std::vector<std::string> &args);
bool sweep_dust(const std::vector<std::string> &args);
std::vector<std::vector<cryptonote::tx_destination_entry>> split_amounts(
std::vector<cryptonote::tx_destination_entry> dsts, size_t num_splits
);
bool print_address(const std::vector<std::string> &args = std::vector<std::string>());
bool print_integrated_address(const std::vector<std::string> &args = std::vector<std::string>());
bool save(const std::vector<std::string> &args);
bool save_watch_only(const std::vector<std::string> &args);
bool set_variable(const std::vector<std::string> &args);
bool rescan_spent(const std::vector<std::string> &args);
bool set_log(const std::vector<std::string> &args);
bool get_tx_key(const std::vector<std::string> &args);
bool check_tx_key(const std::vector<std::string> &args);
bool show_transfers(const std::vector<std::string> &args);
uint64_t get_daemon_blockchain_height(std::string& err);
bool try_connect_to_daemon();
bool ask_wallet_create_if_needed();
/*!
* \brief Prints the seed with a nice message
* \param seed seed to print
*/
void print_seed(std::string seed);
/*!
* \brief Gets the word seed language from the user.
*
* User is asked to choose from a list of supported languages.
*
* \return The chosen language.
*/
std::string get_mnemonic_language();
//----------------- i_wallet2_callback ---------------------
virtual void on_new_block(uint64_t height, const cryptonote::block& block);
virtual void on_money_received(uint64_t height, const cryptonote::transaction& tx, size_t out_index);
virtual void on_money_spent(uint64_t height, const cryptonote::transaction& in_tx, size_t out_index, const cryptonote::transaction& spend_tx);
virtual void on_skip_transaction(uint64_t height, const cryptonote::transaction& tx);
//----------------------------------------------------------
friend class refresh_progress_reporter_t;
class refresh_progress_reporter_t
{
public:
refresh_progress_reporter_t(cryptonote::simple_wallet& simple_wallet)
: m_simple_wallet(simple_wallet)
, m_blockchain_height(0)
, m_blockchain_height_update_time()
, m_print_time()
{
}
void update(uint64_t height, bool force = false)
{
auto current_time = std::chrono::system_clock::now();
if (std::chrono::seconds(DIFFICULTY_TARGET / 2) < current_time - m_blockchain_height_update_time || m_blockchain_height <= height)
{
update_blockchain_height();
m_blockchain_height = (std::max)(m_blockchain_height, height);
}
if (std::chrono::milliseconds(20) < current_time - m_print_time || force)
{
std::cout << QT_TRANSLATE_NOOP("cryptonote::simple_wallet", "Height ") << height << " / " << m_blockchain_height << '\r' << std::flush;
m_print_time = current_time;
}
}
private:
void update_blockchain_height()
{
std::string err;
uint64_t blockchain_height = m_simple_wallet.get_daemon_blockchain_height(err);
if (err.empty())
{
m_blockchain_height = blockchain_height;
m_blockchain_height_update_time = std::chrono::system_clock::now();
}
else
{
LOG_ERROR("Failed to get current blockchain height: " << err);
}
}
private:
cryptonote::simple_wallet& m_simple_wallet;
uint64_t m_blockchain_height;
std::chrono::system_clock::time_point m_blockchain_height_update_time;
std::chrono::system_clock::time_point m_print_time;
};
private:
std::string m_wallet_file;
std::string m_generate_new;
std::string m_generate_from_view_key;
std::string m_import_path;
std::string m_electrum_seed; // electrum-style seed parameter
crypto::secret_key m_recovery_key; // recovery key (used as random for wallet gen)
bool m_restore_deterministic_wallet; // recover flag
bool m_non_deterministic; // old 2-random generation
bool m_trusted_daemon;
std::string m_daemon_address;
std::string m_daemon_host;
int m_daemon_port;
tools::wallet2::RefreshType m_refresh_type;
epee::console_handlers_binder m_cmd_binder;
std::unique_ptr<tools::wallet2> m_wallet;
epee::net_utils::http::http_simple_client m_http_client;
refresh_progress_reporter_t m_refresh_progress_reporter;
std::atomic<bool> m_auto_refresh_run;
bool m_auto_refresh_refreshing;
std::thread m_auto_refresh_thread;
std::mutex m_auto_refresh_mutex;
std::condition_variable m_auto_refresh_cond;
std::atomic<bool> m_in_manual_refresh;
};
}
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