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Automatic height setup when creating/restoring hw device. 

When creating/restoring wallet, if --restore-height option is not used the current estimate
height is used for starting the scan. In other words it is assume we are creating a new account.
This commit is contained in:
cslashm 2018-03-22 22:52:33 +01:00
parent c29890c2c0
commit 4c0545cc41
1 changed files with 18 additions and 2 deletions
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20
src/simplewallet/simplewallet.cpp
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@ -2974,6 +2974,22 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
// create wallet // create wallet
bool r = new_wallet(vm, "Ledger"); bool r = new_wallet(vm, "Ledger");
CHECK_AND_ASSERT_MES(r, false, tr("account creation failed")); CHECK_AND_ASSERT_MES(r, false, tr("account creation failed"));
// if no block_height is specified, assume its a new account and start it "now"
if(m_wallet->get_refresh_from_block_height() == 0) {
{
tools::scoped_message_writer wrt = tools::msg_writer();
wrt << tr("No restore height is specified.");
wrt << tr("Assumed you are creating a new account, restore will be done from current estimated blockchain height.");
wrt << tr("Use --restore-height if you want to restore an already setup account from a specific height");
}
std::string confirm = input_line(tr("Is this okay? (Y/Yes/N/No): "));
if (std::cin.eof() || !command_line::is_yes(confirm))
CHECK_AND_ASSERT_MES(false, false, tr("account creation aborted"));
m_wallet->set_refresh_from_block_height(m_wallet->estimate_blockchain_height()-1);
m_wallet->explicit_refresh_from_block_height(true);
m_restore_height = m_wallet->get_refresh_from_block_height();
}
} }
else else
{ {
@ -2990,7 +3006,7 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
CHECK_AND_ASSERT_MES(r, false, tr("account creation failed")); CHECK_AND_ASSERT_MES(r, false, tr("account creation failed"));
} }
if (m_restoring && m_generate_from_json.empty()) if (m_restoring && m_generate_from_json.empty() && m_generate_from_device.empty())
{ {
m_wallet->explicit_refresh_from_block_height(!command_line::is_arg_defaulted(vm, arg_restore_height)); m_wallet->explicit_refresh_from_block_height(!command_line::is_arg_defaulted(vm, arg_restore_height));
} }
@ -3388,7 +3404,7 @@ bool simple_wallet::new_wallet(const boost::program_options::variables_map& vm,
try try
{ {
m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name); m_wallet->restore(m_wallet_file, std::move(rc.second).password(), device_name);
message_writer(console_color_white, true) << tr("Generated new on device wallet: ") message_writer(console_color_white, true) << tr("Generated new wallet on hw device: ")
<< m_wallet->get_account().get_public_address_str(m_wallet->nettype()); << m_wallet->get_account().get_public_address_str(m_wallet->nettype());
} }
catch (const std::exception& e) catch (const std::exception& e)