gen_multisig.cpp File Reference

Generates a set of multisig wallets. More...

#include <iostream>
#include <sstream>
#include <boost/program_options.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/format.hpp>
#include "include_base_utils.h"
#include "crypto/crypto.h"
#include "common/i18n.h"
#include "common/command_line.h"
#include "common/util.h"
#include "common/scoped_message_writer.h"
#include "wallet/wallet_args.h"
#include "wallet/wallet2.h"

Include dependency graph for gen_multisig.cpp:

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Namespaces
namespace	genms

Macros
#define	ELECTRONEUM_DEFAULT_LOG_CATEGORY   "wallet.gen_multisig"

Functions
const char *	genms::tr (const char *str)
int	main (int argc, char *argv[])

Detailed Description

Generates a set of multisig wallets.

Definition in file gen_multisig.cpp.

Macro Definition Documentation

ELECTRONEUM_DEFAULT_LOG_CATEGORY

#define ELECTRONEUM_DEFAULT_LOG_CATEGORY   "wallet.gen_multisig"

Definition at line 57 of file gen_multisig.cpp.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 164 of file gen_multisig.cpp.

{
  TRY_ENTRY();
 
  po::options_description desc_params(wallet_args::tr("Wallet options"));
  command_line::add_arg(desc_params, arg_filename_base);
  command_line::add_arg(desc_params, arg_scheme);
  command_line::add_arg(desc_params, arg_threshold);
  command_line::add_arg(desc_params, arg_participants);
  command_line::add_arg(desc_params, arg_testnet);
  command_line::add_arg(desc_params, arg_stagenet);
  command_line::add_arg(desc_params, arg_create_address_file);
 
  boost::optional<po::variables_map> vm;
  bool should_terminate = false;
  std::tie(vm, should_terminate) = wallet_args::main(
   argc, argv,
   "electroneum-gen-multisig [(--testnet|--stagenet)] [--filename-base=<filename>] [--scheme=M/N] [--threshold=M] [--participants=N]",
    genms::tr("This program generates a set of multisig wallets - use this simpler scheme only if all the participants trust each other"),
    desc_params,
    boost::program_options::positional_options_description(),
    [](const std::string &s, bool emphasis){ tools::scoped_message_writer(emphasis ? epee::console_color_white : epee::console_color_default, true) << s; },
    "electroneum-gen-multisig.log"
  );
  if (!vm)
    return 1;
  if (should_terminate)
    return 0;
 
  bool testnet, stagenet;
  uint32_t threshold = 0, total = 0;
  std::string basename;
 
  testnet = command_line::get_arg(*vm, arg_testnet);
  stagenet = command_line::get_arg(*vm, arg_stagenet);
  if (testnet && stagenet)
  {
    tools::fail_msg_writer() << genms::tr("Error: Can't specify more than one of --testnet and --stagenet");
    return 1;
  }
  if (command_line::has_arg(*vm, arg_scheme))
  {
    if (sscanf(command_line::get_arg(*vm, arg_scheme).c_str(), "%u/%u", &threshold, &total) != 2)
    {
      tools::fail_msg_writer() << genms::tr("Error: expected N/M, but got: ") << command_line::get_arg(*vm, arg_scheme);
      return 1;
    }
  }
  if (!(*vm)["threshold"].defaulted())
  {
    if (threshold)
    {
      tools::fail_msg_writer() << genms::tr("Error: either --scheme or both of --threshold and --participants may be given");
      return 1;
    }
    threshold = command_line::get_arg(*vm, arg_threshold);
  }
  if (!(*vm)["participants"].defaulted())
  {
    if (total)
    {
      tools::fail_msg_writer() << genms::tr("Error: either --scheme or both of --threshold and --participants may be given");
      return 1;
    }
    total = command_line::get_arg(*vm, arg_participants);
  }
  if (threshold <= 1 || threshold > total)
  {
    tools::fail_msg_writer() << (boost::format(genms::tr("Error: expected N > 1 and N <= M, but got N==%u and M==%d")) % threshold % total).str();
    return 1;
  }
  if (!(*vm)["filename-base"].defaulted() && !command_line::get_arg(*vm, arg_filename_base).empty())
  {
    basename = command_line::get_arg(*vm, arg_filename_base);
  }
  else
  {
    tools::fail_msg_writer() << genms::tr("Error: --filename-base is required");
    return 1;
  }
 
  bool create_address_file = command_line::get_arg(*vm, arg_create_address_file);
  if (!generate_multisig(threshold, total, basename, testnet ? TESTNET : stagenet ? STAGENET : MAINNET, create_address_file))
    return 1;
 
  return 0;
  CATCH_ENTRY_L0("main", 1);
}

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