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simplewallet: reject invalid argument for boolean parameter

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This commit is contained in:
stoffu 2017-10-19 21:57:49 +09:00
parent af448d3883
commit 105425b7f6
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GPG key ID: 41DAB8343A9EC012
3 changed files with 95 additions and 26 deletions
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14
src/common/command_line.cpp
View file

@ -78,6 +78,20 @@ namespace command_line
return false;
}
bool is_no(const std::string& str)
{
if (str == "n" || str == "N")
return true;
boost::algorithm::is_iequal ignore_case{};
if (boost::algorithm::equals("no", str, ignore_case))
return true;
if (boost::algorithm::equals(command_line::tr("no"), str, ignore_case))
return true;
return false;
}
const arg_descriptor<bool> arg_help = {"help", "Produce help message"};
const arg_descriptor<bool> arg_version = {"version", "Output version information"};
const arg_descriptor<std::string> arg_data_dir = {"data-dir", "Specify data directory"};

2
src/common/command_line.h
View file

@ -45,6 +45,8 @@ namespace command_line
//! \return True if `str` is `is_iequal("y" || "yes" || `tr("yes"))`.
bool is_yes(const std::string& str);
//! \return True if `str` is `is_iequal("n" || "no" || `tr("no"))`.
bool is_no(const std::string& str);
template<typename T, bool required = false>
struct arg_descriptor;

105
src/simplewallet/simplewallet.cpp
View file

@ -161,20 +161,50 @@ namespace
return tools::scoped_message_writer(console_color_red, true, sw::tr("Error: "), el::Level::Error);
}
bool is_it_true(const std::string& s)
bool parse_bool(const std::string& s, bool& result)
{
if (s == "1" || command_line::is_yes(s))
{
result = true;
return true;
}
if (s == "0" || command_line::is_no(s))
{
result = false;
return true;
}
boost::algorithm::is_iequal ignore_case{};
if (boost::algorithm::equals("true", s, ignore_case))
if (boost::algorithm::equals("true", s, ignore_case) || boost::algorithm::equals(simple_wallet::tr("true"), s, ignore_case))
{
result = true;
return true;
if (boost::algorithm::equals(simple_wallet::tr("true"), s, ignore_case))
}
if (boost::algorithm::equals("false", s, ignore_case) || boost::algorithm::equals(simple_wallet::tr("false"), s, ignore_case))
{
result = false;
return true;
}
return false;
}
template <typename F>
bool parse_bool_and_use(const std::string& s, F func)
{
bool r;
if (parse_bool(s, r))
{
func(r);
return true;
}
else
{
fail_msg_writer() << tr("invalid argument: must be either 0/1, true/false, y/n, yes/no");
return false;
}
}
const struct
{
const char *name;
@ -507,8 +537,10 @@ bool simple_wallet::set_always_confirm_transfers(const std::vector<std::string>
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->always_confirm_transfers(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->always_confirm_transfers(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -518,8 +550,10 @@ bool simple_wallet::set_print_ring_members(const std::vector<std::string> &args/
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->print_ring_members(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->print_ring_members(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -535,8 +569,10 @@ bool simple_wallet::set_store_tx_info(const std::vector<std::string> &args/* = s
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->store_tx_info(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->store_tx_info(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -631,14 +667,15 @@ bool simple_wallet::set_auto_refresh(const std::vector<std::string> &args/* = st
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
const bool auto_refresh = is_it_true(args[1]);
m_wallet->auto_refresh(auto_refresh);
m_idle_mutex.lock();
m_auto_refresh_enabled.store(auto_refresh, std::memory_order_relaxed);
m_idle_cond.notify_one();
m_idle_mutex.unlock();
parse_bool_and_use(args[1], [&](bool auto_refresh) {
m_wallet->auto_refresh(auto_refresh);
m_idle_mutex.lock();
m_auto_refresh_enabled.store(auto_refresh, std::memory_order_relaxed);
m_idle_cond.notify_one();
m_idle_mutex.unlock();
m_wallet->rewrite(m_wallet_file, pwd_container->password());
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -665,8 +702,10 @@ bool simple_wallet::set_confirm_missing_payment_id(const std::vector<std::string
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->confirm_missing_payment_id(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->confirm_missing_payment_id(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -676,8 +715,10 @@ bool simple_wallet::set_ask_password(const std::vector<std::string> &args/* = st
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->ask_password(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->ask_password(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -753,8 +794,10 @@ bool simple_wallet::set_merge_destinations(const std::vector<std::string> &args/
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->merge_destinations(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->merge_destinations(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -764,8 +807,10 @@ bool simple_wallet::set_confirm_backlog(const std::vector<std::string> &args/* =
const auto pwd_container = get_and_verify_password();
if (pwd_container)
{
m_wallet->confirm_backlog(is_it_true(args[1]));
m_wallet->rewrite(m_wallet_file, pwd_container->password());
parse_bool_and_use(args[1], [&](bool r) {
m_wallet->confirm_backlog(r);
m_wallet->rewrite(m_wallet_file, pwd_container->password());
});
}
return true;
}
@ -1904,8 +1949,16 @@ bool simple_wallet::start_mining(const std::vector<std::string>& args)
bool ok = true;
size_t max_mining_threads_count = (std::max)(tools::get_max_concurrency(), static_cast<unsigned>(2));
size_t arg_size = args.size();
if(arg_size >= 3) req.ignore_battery = is_it_true(args[2]);
if(arg_size >= 2) req.do_background_mining = is_it_true(args[1]);
if(arg_size >= 3)
{
if (!parse_bool_and_use(args[2], [&](bool r) { req.ignore_battery = r; }))
return true;
}
if(arg_size >= 2)
{
if (!parse_bool_and_use(args[1], [&](bool r) { req.do_background_mining = r; }))
return true;
}
if(arg_size >= 1)
{
uint16_t num = 1;