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set_node command, allows setting node without restart

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This commit is contained in:
Tobias Hoffmann 2017-09-22 20:20:09 +02:00
parent 8512a83572
commit 3af19c8011
2 changed files with 44 additions and 2 deletions
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43
src/simplewallet/simplewallet.cpp
View file

@ -42,6 +42,7 @@
#include <boost/program_options.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/format.hpp>
#include <boost/regex.hpp>
#include "include_base_utils.h"
#include "common/i18n.h"
#include "common/command_line.h"
@ -933,6 +934,10 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("stop_mining",
boost::bind(&simple_wallet::stop_mining, this, _1),
tr("Stop mining in the daemon."));
m_cmd_binder.set_handler("set_daemon",
boost::bind(&simple_wallet::set_daemon, this, _1),
tr("set_daemon <host>[:<port>]"),
tr("Set another daemon to connect to."));
m_cmd_binder.set_handler("save_bc",
boost::bind(&simple_wallet::save_bc, this, _1),
tr("Save the current blockchain data."));
@ -1890,7 +1895,7 @@ bool simple_wallet::try_connect_to_daemon(bool silent, uint32_t* version)
if (!silent)
fail_msg_writer() << tr("wallet failed to connect to daemon: ") << m_wallet->get_daemon_address() << ". " <<
tr("Daemon either is not started or wrong port was passed. "
"Please make sure daemon is running or restart the wallet with the correct daemon address.");
"Please make sure daemon is running or change the daemon address using the 'set_daemon' command.");
return false;
}
if (!m_allow_mismatched_daemon_version && ((*version >> 16) != CORE_RPC_VERSION_MAJOR))
@ -2295,6 +2300,42 @@ bool simple_wallet::stop_mining(const std::vector<std::string>& args)
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::set_daemon(const std::vector<std::string>& args)
{
std::string daemon_url;
if (args.size() < 1)
{
fail_msg_writer() << tr("missing daemon URL argument");
return true;
}
boost::regex rgx("^(.*://)?([A-Za-z0-9\\-\\.]+)(:[0-9]+)?");
boost::cmatch match;
// If user input matches URL regex
if (boost::regex_match(args[0].c_str(), match, rgx))
{
if (match.length() < 4)
{
fail_msg_writer() << tr("Unexpected array length - Exited simple_wallet::set_daemon()");
return true;
}
// If no port has been provided, use the default from config
if (!match[3].length())
{
int daemon_port = m_wallet->testnet() ? config::testnet::RPC_DEFAULT_PORT : config::RPC_DEFAULT_PORT;
daemon_url = match[1] + match[2] + std::string(":") + std::to_string(daemon_port);
} else {
daemon_url = args[0];
}
LOCK_IDLE_SCOPE();
m_wallet->init(daemon_url);
} else {
fail_msg_writer() << tr("This does not seem to be a valid daemon URL.");
}
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::save_bc(const std::vector<std::string>& args)
{
if (!try_connect_to_daemon())

3
src/simplewallet/simplewallet.h
View file

@ -128,7 +128,8 @@ namespace cryptonote
bool help(const std::vector<std::string> &args = std::vector<std::string>());
bool start_mining(const std::vector<std::string> &args);
bool stop_mining(const std::vector<std::string> &args);
bool save_bc(const std::vector<std::string>& args);
bool set_daemon(const std::vector<std::string> &args);
bool save_bc(const std::vector<std::string> &args);
bool refresh(const std::vector<std::string> &args);
bool show_balance_unlocked(bool detailed = false);
bool show_balance(const std::vector<std::string> &args = std::vector<std::string>());