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simplewallet: add a set default-mixin command

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The default default mixin is 4. It can now be changed per wallet.
This commit is contained in:
moneromooo-monero
2015-10-30 21:16:51 +00:00
parent 466706f695
commit c7dc6ef8e8
4 changed files with 87 additions and 5 deletions
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79
src/simplewallet/simplewallet.cpp
View File

@@ -364,6 +364,62 @@ bool simple_wallet::set_store_tx_keys(const std::vector<std::string> &args/* = s
return true;
}
bool simple_wallet::set_default_mixin(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
bool success = false;
if (m_wallet->watch_only())
{
fail_msg_writer() << tr("This wallet is watch-only and cannot transfer.");
return true;
}
try
{
if (strchr(args[1].c_str(), '-'))
{
fail_msg_writer() << tr("Error: mixin must be an integer greater or equal to 2");
return true;
}
uint32_t mixin = boost::lexical_cast<uint32_t>(args[1]);
if (mixin < 2 && mixin != 0)
{
fail_msg_writer() << tr("Error: mixin must be an integer greater or equal to 2");
return true;
}
if (mixin == 0)
mixin = DEFAULT_MIX;
tools::password_container pwd_container;
success = pwd_container.read_password();
if (!success)
{
fail_msg_writer() << tr("failed to read wallet password");
return true;
}
/* verify password before using so user doesn't accidentally set a new password for rewritten wallet */
success = m_wallet->verify_password(pwd_container.password());
if (!success)
{
fail_msg_writer() << tr("invalid password");
return true;
}
m_wallet->default_mixin(mixin);
m_wallet->rewrite(m_wallet_file, pwd_container.password());
return true;
}
catch(const boost::bad_lexical_cast &)
{
fail_msg_writer() << tr("Error: mixin must be an integer greater or equal to 2");
return true;
}
catch(...)
{
fail_msg_writer() << tr("Error changing default mixin");
return true;
}
}
bool simple_wallet::help(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
success_msg_writer() << get_commands_str();
@@ -393,7 +449,7 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("viewkey", boost::bind(&simple_wallet::viewkey, this, _1), tr("Get viewkey"));
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; store-tx-keys <1|0> - whether to store per-tx private keys for future reference"));
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; store-tx-keys <1|0> - whether to store per-tx private keys for future reference; default_mixin <n> - set default mixin (default default is 4"));
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("get_tx_key", boost::bind(&simple_wallet::get_tx_key, this, _1), tr("Get transaction key (r) for a given tx"));
m_cmd_binder.set_handler("check_tx_key", boost::bind(&simple_wallet::check_tx_key, this, _1), tr("Check amount going to a given address in a partcular tx"));
@@ -404,7 +460,7 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
{
if (args.empty())
{
fail_msg_writer() << tr("set: needs an argument. available options: seed, always-confirm-transfers");
fail_msg_writer() << tr("set: needs an argument. available options: seed, always-confirm-transfers, default-mixin");
return true;
}
else
@@ -454,6 +510,21 @@ bool simple_wallet::set_variable(const std::vector<std::string> &args)
return true;
}
}
else if (args[0] == "default-mixin")
{
if (args.size() <= 1)
{
fail_msg_writer() << tr("set default-mixin: needs an argument (integer greater of equal to 2)");
return true;
}
else
{
std::vector<std::string> local_args = args;
local_args.erase(local_args.begin(), local_args.begin()+2);
set_default_mixin(local_args);
return true;
}
}
}
fail_msg_writer() << tr("set: unrecognized argument(s)");
return true;
@@ -1366,7 +1437,9 @@ bool simple_wallet::transfer_main(bool new_algorithm, const std::vector<std::str
if(local_args.size() > 0) {
if(!epee::string_tools::get_xtype_from_string(fake_outs_count, local_args[0]))
{
fake_outs_count = DEFAULT_MIX;
fake_outs_count = m_wallet->default_mixin();
if (fake_outs_count == 0)
fake_outs_count = DEFAULT_MIX;
}
else
{