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// Copyright (c) 2016-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#if defined(HAVE_CONFIG_H)
#include <config/bitcoin-config.h>
#endif
#include <chainparams.h>
#include <chainparamsbase.h>
#include <logging.h>
#include <util/system.h>
#include <util/translation.h>
#include <util/url.h>
#include <wallet/wallettool.h>
#include <functional>
const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
UrlDecodeFn* const URL_DECODE = nullptr;
static void SetupWalletToolArgs(ArgsManager& argsman)
{
SetupHelpOptions(argsman);
SetupChainParamsBaseOptions(argsman);
argsman.AddArg("-datadir=<dir>", "Specify data directory", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
argsman.AddArg("-wallet=<wallet-name>", "Specify wallet name", ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::OPTIONS);
argsman.AddArg("-debug=<category>", "Output debugging information (default: 0).", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-printtoconsole", "Send trace/debug info to console (default: 1 when no -debug is true, 0 otherwise).", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("info", "Get wallet info", ArgsManager::ALLOW_ANY, OptionsCategory::COMMANDS);
argsman.AddArg("create", "Create new wallet file", ArgsManager::ALLOW_ANY, OptionsCategory::COMMANDS);
argsman.AddArg("salvage", "Attempt to recover private keys from a corrupt wallet. Warning: 'salvage' is experimental.", ArgsManager::ALLOW_ANY, OptionsCategory::COMMANDS);
}
static bool WalletAppInit(int argc, char* argv[])
{
SetupWalletToolArgs(gArgs);
std::string error_message;
if (!gArgs.ParseParameters(argc, argv, error_message)) {
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error_message);
return false;
}
if (argc < 2 || HelpRequested(gArgs)) {
std::string usage = strprintf("%s bitcoin-wallet version", PACKAGE_NAME) + " " + FormatFullVersion() + "\n\n" +
"bitcoin-wallet is an offline tool for creating and interacting with " PACKAGE_NAME " wallet files.\n" +
"By default bitcoin-wallet will act on wallets in the default mainnet wallet directory in the datadir.\n" +
"To change the target wallet, use the -datadir, -wallet and -testnet/-regtest arguments.\n\n" +
"Usage:\n" +
" bitcoin-wallet [options] <command>\n\n" +
gArgs.GetHelpMessage();
tfm::format(std::cout, "%s", usage);
return false;
}
// check for printtoconsole, allow -debug
LogInstance().m_print_to_console = gArgs.GetBoolArg("-printtoconsole", gArgs.GetBoolArg("-debug", false));
if (!CheckDataDirOption()) {
tfm::format(std::cerr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", ""));
return false;
}
// Check for chain settings (Params() calls are only valid after this clause)
SelectParams(gArgs.GetChainName());
return true;
}
int main(int argc, char* argv[])
{
#ifdef WIN32
util::WinCmdLineArgs winArgs;
std::tie(argc, argv) = winArgs.get();
#endif
SetupEnvironment();
RandomInit();
try {
if (!WalletAppInit(argc, argv)) return EXIT_FAILURE;
} catch (const std::exception& e) {
PrintExceptionContinue(&e, "WalletAppInit()");
return EXIT_FAILURE;
} catch (...) {
PrintExceptionContinue(nullptr, "WalletAppInit()");
return EXIT_FAILURE;
}
std::string method {};
for(int i = 1; i < argc; ++i) {
if (!IsSwitchChar(argv[i][0])) {
if (!method.empty()) {
tfm::format(std::cerr, "Error: two methods provided (%s and %s). Only one method should be provided.\n", method, argv[i]);
return EXIT_FAILURE;
}
method = argv[i];
}
}
if (method.empty()) {
tfm::format(std::cerr, "No method provided. Run `bitcoin-wallet -help` for valid methods.\n");
return EXIT_FAILURE;
}
// A name must be provided when creating a file
if (method == "create" && !gArgs.IsArgSet("-wallet")) {
tfm::format(std::cerr, "Wallet name must be provided when creating a new wallet.\n");
return EXIT_FAILURE;
}
std::string name = gArgs.GetArg("-wallet", "");
ECCVerifyHandle globalVerifyHandle;
ECC_Start();
if (!WalletTool::ExecuteWalletToolFunc(method, name))
return EXIT_FAILURE;
ECC_Stop();
return EXIT_SUCCESS;
}
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