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Merge pull request #2362

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adce8ae4 simplewallet: new "fee" command to display fee information (moneromooo-monero)
This commit is contained in:
Riccardo Spagni
2017-09-02 11:30:07 +02:00
parent 2560948f69 adce8ae466
commit e19b68b005
4 changed files with 110 additions and 30 deletions
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69
src/simplewallet/simplewallet.cpp
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@@ -391,6 +391,61 @@ bool simple_wallet::payment_id(const std::vector<std::string> &args/* = std::vec
return true;
}
bool simple_wallet::print_fee_info(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
if (!try_connect_to_daemon())
{
fail_msg_writer() << tr("Cannot connect to daemon");
return true;
}
const uint64_t per_kb_fee = m_wallet->get_per_kb_fee();
const uint64_t typical_size_kb = 13;
message_writer() << (boost::format(tr("Current fee is %s monero per kB")) % print_money(per_kb_fee)).str();
std::vector<uint64_t> fees;
for (uint32_t priority = 1; priority <= 4; ++priority)
{
uint64_t mult = m_wallet->get_fee_multiplier(priority);
fees.push_back(per_kb_fee * typical_size_kb * mult);
}
std::vector<std::pair<uint64_t, uint64_t>> blocks;
try
{
uint64_t base_size = typical_size_kb * 1024;
blocks = m_wallet->estimate_backlog(base_size, base_size + 1023, fees);
}
catch (const std::exception &e)
{
fail_msg_writer() << tr("Error: failed to estimate backlog array size: ") << e.what();
return true;
}
if (blocks.size() != 4)
{
fail_msg_writer() << tr("Error: bad estimated backlog array size");
return true;
}
for (uint32_t priority = 1; priority <= 4; ++priority)
{
uint64_t nblocks_low = blocks[priority - 1].first;
uint64_t nblocks_high = blocks[priority - 1].second;
if (nblocks_low > 0)
{
std::string msg;
if (priority == m_wallet->get_default_priority() || (m_wallet->get_default_priority() == 0 && priority == 2))
msg = tr(" (current)");
uint64_t minutes_low = nblocks_low * DIFFICULTY_TARGET_V2 / 60, minutes_high = nblocks_high * DIFFICULTY_TARGET_V2 / 60;
if (nblocks_high == nblocks_low)
message_writer() << (boost::format(tr("%u block (%u minutes) backlog at priority %u%s")) % nblocks_low % minutes_low % priority % msg).str();
else
message_writer() << (boost::format(tr("%u to %u block (%u to %u minutes) backlog at priority %u")) % nblocks_low % nblocks_high % minutes_low % minutes_high % priority).str();
}
else
message_writer() << tr("No backlog at priority ") << priority;
}
return true;
}
bool simple_wallet::set_always_confirm_transfers(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
const auto pwd_container = get_and_verify_password();
@@ -722,6 +777,7 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("show_transfer", boost::bind(&simple_wallet::show_transfer, this, _1), tr("Show information about a transfer to/from this address"));
m_cmd_binder.set_handler("password", boost::bind(&simple_wallet::change_password, this, _1), tr("Change wallet password"));
m_cmd_binder.set_handler("payment_id", boost::bind(&simple_wallet::payment_id, this, _1), tr("Generate a new random full size payment id - these will be unencrypted on the blockchain, see integrated_address for encrypted short payment ids"));
m_cmd_binder.set_handler("fee", boost::bind(&simple_wallet::print_fee_info, this, _1), tr("Print information about fee and current transaction backlog"));
m_cmd_binder.set_handler("help", boost::bind(&simple_wallet::help, this, _1), tr("Show this help"));
}
//----------------------------------------------------------------------------------------------------
@@ -2462,9 +2518,16 @@ bool simple_wallet::transfer_main(int transfer_type, const std::vector<std::stri
}
try
{
uint64_t nblocks = m_wallet->estimate_backlog(size, fee);
if (nblocks > 0)
prompt << (boost::format(tr("There is currently a %u block backlog at that fee level. Is this okay? (Y/Yes/N/No)")) % nblocks).str();
std::vector<std::pair<uint64_t, uint64_t>> nblocks = m_wallet->estimate_backlog(size, size, {fee});
if (nblocks.size() != 1)
{
prompt << "Internal error checking for backlog. " << tr("Is this okay anyway? (Y/Yes/N/No): ");
}
else
{
if (nblocks[0].first > 0)
prompt << (boost::format(tr("There is currently a %u block backlog at that fee level. Is this okay? (Y/Yes/N/No)")) % nblocks[0].first).str();
}
}
catch (const std::exception &e)
{