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wallet: new rescan_spent command to update outputs' spent status

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This obsoletes the need for a lengthy blockchain rescan when
a transaction doesn't end up in the chain after being accepted
by the daemon, or any other reason why the wallet's idea of
spent and unspent outputs gets out of sync from the blockchain's.
This commit is contained in:
moneromooo-monero
2015-08-11 15:14:44 +01:00
parent 01e81205e0
commit aa5bc351d4
5 changed files with 92 additions and 0 deletions
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40
src/simplewallet/simplewallet.cpp
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@@ -364,6 +364,7 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("spendkey", boost::bind(&simple_wallet::spendkey, this, _1), tr("Get spendkey"));
m_cmd_binder.set_handler("seed", boost::bind(&simple_wallet::seed, this, _1), tr("Get deterministic seed"));
m_cmd_binder.set_handler("set", boost::bind(&simple_wallet::set_variable, this, _1), tr("available options: seed language - Set wallet seed langage; always-confirm-transfers <1|0> - whether to confirm unsplit txes"));
m_cmd_binder.set_handler("rescan_spent", boost::bind(&simple_wallet::rescan_spent, this, _1), tr("Rescan blockchain for spent outputs"));
m_cmd_binder.set_handler("help", boost::bind(&simple_wallet::help, this, _1), tr("Show this help"));
}
//----------------------------------------------------------------------------------------------------
@@ -1253,7 +1254,46 @@ bool simple_wallet::show_blockchain_height(const std::vector<std::string>& args)
fail_msg_writer() << tr("failed to get blockchain height: ") << err;
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::rescan_spent(const std::vector<std::string> &args)
{
if (!try_connect_to_daemon())
return true;
try
{
m_wallet->rescan_spent();
}
catch (const tools::error::daemon_busy&)
{
fail_msg_writer() << tr("daemon is busy. Please try later");
}
catch (const tools::error::no_connection_to_daemon&)
{
fail_msg_writer() << tr("no connection to daemon. Please, make sure daemon is running.");
}
catch (const tools::error::is_key_image_spent_error&)
{
fail_msg_writer() << tr("failed to get spent status");
}
catch (const tools::error::wallet_rpc_error& e)
{
LOG_ERROR("Unknown RPC error: " << e.to_string());
fail_msg_writer() << tr("RPC error: ") << e.what();
}
catch (const std::exception& e)
{
LOG_ERROR("unexpected error: " << e.what());
fail_msg_writer() << tr("unexpected error: ") << e.what();
}
catch (...)
{
LOG_ERROR("Unknown error");
fail_msg_writer() << tr("unknown error");
}
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::transfer_main(bool new_algorithm, const std::vector<std::string> &args_)
{