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Add --restore-height option

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For specifying the block height from which to start a restore
This commit is contained in:
Howard Chu 2016-04-15 19:10:20 +01:00
parent b6e42c3276
commit 19fe8ae3ef
2 changed files with 25 additions and 0 deletions
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24
src/simplewallet/simplewallet.cpp
View file

@ -97,6 +97,7 @@ namespace
const command_line::arg_descriptor<bool> arg_testnet = {"testnet", sw::tr("For testnet. Daemon must also be launched with --testnet flag"), false};
const command_line::arg_descriptor<bool> arg_restricted = {"restricted-rpc", sw::tr("Restricts RPC to view-only commands"), false};
const command_line::arg_descriptor<bool> arg_trusted_daemon = {"trusted-daemon", sw::tr("Enable commands which rely on a trusted daemon"), false};
const command_line::arg_descriptor<uint64_t> arg_restore_height = {"restore-height", sw::tr("Restore from specific blockchain height"), 0};
const command_line::arg_descriptor< std::vector<std::string> > arg_command = {"command", ""};
@ -1136,6 +1137,22 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
return false;
}
}
if (!m_restore_height)
{
std::string heightstr = command_line::input_line("Restore from specific blockchain height (optional, default 0): ");
if (std::cin.eof())
return false;
if (heightstr.size())
{
try {
m_restore_height = boost::lexical_cast<uint64_t>(heightstr);
}
catch (boost::bad_lexical_cast &) {
fail_msg_writer() << tr("bad m_restore_height parameter:") << " " << heightstr;
return false;
}
}
}
if (!m_generate_from_view_key.empty())
{
// parse address
@ -1306,6 +1323,7 @@ bool simple_wallet::handle_command_line(const boost::program_options::variables_
m_restore_deterministic_wallet = command_line::get_arg(vm, arg_restore_deterministic_wallet);
m_non_deterministic = command_line::get_arg(vm, arg_non_deterministic);
m_trusted_daemon = command_line::get_arg(vm, arg_trusted_daemon);
m_restore_height = command_line::get_arg(vm, arg_restore_height);
return true;
}
@ -1415,6 +1433,9 @@ bool simple_wallet::new_wallet(const std::string &wallet_file, const std::string
{
std::string err;
m_wallet->set_refresh_from_block_height(get_daemon_blockchain_height(err));
} else if (m_restore_height)
{
m_wallet->set_refresh_from_block_height(m_restore_height);
}
// convert rng value to electrum-style word list
@ -1463,6 +1484,7 @@ bool simple_wallet::new_wallet(const std::string &wallet_file, const std::string
}
m_wallet->init(m_daemon_address);
m_wallet->set_refresh_from_block_height(m_restore_height);
return true;
}
@ -1488,6 +1510,7 @@ bool simple_wallet::new_wallet(const std::string &wallet_file, const std::string
}
m_wallet->init(m_daemon_address);
m_wallet->set_refresh_from_block_height(m_restore_height);
return true;
}
@ -2927,6 +2950,7 @@ int main(int argc, char* argv[])
command_line::add_arg(desc_params, arg_testnet);
command_line::add_arg(desc_params, arg_restricted);
command_line::add_arg(desc_params, arg_trusted_daemon);
command_line::add_arg(desc_params, arg_restore_height);
tools::wallet_rpc_server::init_options(desc_params);
po::positional_options_description positional_options;

1
src/simplewallet/simplewallet.h
View file

@ -231,6 +231,7 @@ namespace cryptonote
bool m_restore_deterministic_wallet; // recover flag
bool m_non_deterministic; // old 2-random generation
bool m_trusted_daemon;
uint64_t m_restore_height; // optional
std::string m_daemon_address;
std::string m_daemon_host;