LCOV - code coverage report
Current view: top level - src - bitcoin-wallet.cpp (source / functions) Coverage Total Hit
Test: total_coverage.info Lines: 67.6 % 68 46
Test Date: 2025-05-10 04:59:59 Functions: 100.0 % 3 3
Branches: 38.8 % 152 59

             Branch data     Line data    Source code
       1                 :             : // Copyright (c) 2016-present The Bitcoin Core developers
       2                 :             : // Distributed under the MIT software license, see the accompanying
       3                 :             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4                 :             : 
       5                 :             : #include <bitcoin-build-config.h> // IWYU pragma: keep
       6                 :             : 
       7                 :             : #include <chainparams.h>
       8                 :             : #include <chainparamsbase.h>
       9                 :             : #include <clientversion.h>
      10                 :             : #include <common/args.h>
      11                 :             : #include <common/system.h>
      12                 :             : #include <compat/compat.h>
      13                 :             : #include <interfaces/init.h>
      14                 :             : #include <key.h>
      15                 :             : #include <logging.h>
      16                 :             : #include <pubkey.h>
      17                 :             : #include <tinyformat.h>
      18                 :             : #include <util/exception.h>
      19                 :             : #include <util/translation.h>
      20                 :             : #include <wallet/wallettool.h>
      21                 :             : 
      22                 :             : #include <exception>
      23                 :             : #include <functional>
      24                 :             : #include <string>
      25                 :             : #include <tuple>
      26                 :             : 
      27                 :             : using util::Join;
      28                 :             : 
      29                 :             : const TranslateFn G_TRANSLATION_FUN{nullptr};
      30                 :             : 
      31                 :          34 : static void SetupWalletToolArgs(ArgsManager& argsman)
      32                 :             : {
      33                 :          34 :     SetupHelpOptions(argsman);
      34                 :          34 :     SetupChainParamsBaseOptions(argsman);
      35                 :             : 
      36   [ +  -  +  - ]:          68 :     argsman.AddArg("-version", "Print version and exit", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
      37   [ +  -  +  - ]:          68 :     argsman.AddArg("-datadir=<dir>", "Specify data directory", ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_NEGATION, OptionsCategory::OPTIONS);
      38   [ +  -  +  - ]:          68 :     argsman.AddArg("-wallet=<wallet-name>", "Specify wallet name", ArgsManager::ALLOW_ANY | ArgsManager::NETWORK_ONLY, OptionsCategory::OPTIONS);
      39   [ +  -  +  - ]:          68 :     argsman.AddArg("-dumpfile=<file name>", "When used with 'dump', writes out the records to this file. When used with 'createfromdump', loads the records into a new wallet.", ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_NEGATION, OptionsCategory::OPTIONS);
      40   [ +  -  +  - ]:          68 :     argsman.AddArg("-debug=<category>", "Output debugging information (default: 0).", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
      41   [ +  -  +  - ]:          68 :     argsman.AddArg("-printtoconsole", "Send trace/debug info to console (default: 1 when no -debug is true, 0 otherwise).", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
      42                 :             : 
      43   [ +  -  +  - ]:          68 :     argsman.AddCommand("info", "Get wallet info");
      44   [ +  -  +  - ]:          68 :     argsman.AddCommand("create", "Create a new descriptor wallet file");
      45   [ +  -  +  - ]:          68 :     argsman.AddCommand("dump", "Print out all of the wallet key-value records");
      46   [ +  -  +  - ]:          68 :     argsman.AddCommand("createfromdump", "Create new wallet file from dumped records");
      47                 :          34 : }
      48                 :             : 
      49                 :          34 : static std::optional<int> WalletAppInit(ArgsManager& args, int argc, char* argv[])
      50                 :             : {
      51                 :          34 :     SetupWalletToolArgs(args);
      52         [ +  - ]:          34 :     std::string error_message;
      53   [ +  -  +  + ]:          34 :     if (!args.ParseParameters(argc, argv, error_message)) {
      54         [ +  - ]:           6 :         tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error_message);
      55                 :           6 :         return EXIT_FAILURE;
      56                 :             :     }
      57                 :          28 :     const bool missing_args{argc < 2};
      58   [ +  -  +  -  :          56 :     if (missing_args || HelpRequested(args) || args.GetBoolArg("-version", false)) {
          +  -  +  -  +  
             -  +  -  -  
                      + ]
      59   [ #  #  #  #  :           0 :         std::string strUsage = strprintf("%s bitcoin-wallet utility version", CLIENT_NAME) + " " + FormatFullVersion() + "\n";
                   #  # ]
      60                 :             : 
      61   [ #  #  #  #  :           0 :         if (args.GetBoolArg("-version", false)) {
                   #  # ]
      62   [ #  #  #  # ]:           0 :             strUsage += FormatParagraph(LicenseInfo());
      63                 :             :         } else {
      64         [ #  # ]:           0 :             strUsage += "\n"
      65                 :             :                 "bitcoin-wallet is an offline tool for creating and interacting with " CLIENT_NAME " wallet files.\n\n"
      66                 :             :                 "By default bitcoin-wallet will act on wallets in the default mainnet wallet directory in the datadir.\n\n"
      67                 :             :                 "To change the target wallet, use the -datadir, -wallet and (test)chain selection arguments.\n"
      68                 :             :                 "\n"
      69                 :             :                 "Usage: bitcoin-wallet [options] <command>\n"
      70                 :           0 :                 "\n";
      71   [ #  #  #  # ]:           0 :             strUsage += "\n" + args.GetHelpMessage();
      72                 :             :         }
      73         [ #  # ]:           0 :         tfm::format(std::cout, "%s", strUsage);
      74         [ #  # ]:           0 :         if (missing_args) {
      75         [ #  # ]:           0 :             tfm::format(std::cerr, "Error: too few parameters\n");
      76                 :           0 :             return EXIT_FAILURE;
      77                 :             :         }
      78                 :           0 :         return EXIT_SUCCESS;
      79                 :           0 :     }
      80                 :             : 
      81                 :             :     // check for printtoconsole, allow -debug
      82   [ +  -  +  -  :          28 :     LogInstance().m_print_to_console = args.GetBoolArg("-printtoconsole", args.GetBoolArg("-debug", false));
          +  -  +  -  +  
                      - ]
      83                 :             : 
      84   [ +  -  -  + ]:          28 :     if (!CheckDataDirOption(args)) {
      85   [ #  #  #  #  :           0 :         tfm::format(std::cerr, "Error: Specified data directory \"%s\" does not exist.\n", args.GetArg("-datadir", ""));
             #  #  #  # ]
      86                 :           0 :         return EXIT_FAILURE;
      87                 :             :     }
      88                 :             :     // Check for chain settings (Params() calls are only valid after this clause)
      89   [ +  -  +  - ]:          28 :     SelectParams(args.GetChainType());
      90                 :             : 
      91                 :          28 :     return std::nullopt;
      92                 :          34 : }
      93                 :             : 
      94                 :          34 : MAIN_FUNCTION
      95                 :             : {
      96                 :          34 :     ArgsManager& args = gArgs;
      97                 :             : #ifdef WIN32
      98                 :             :     common::WinCmdLineArgs winArgs;
      99                 :             :     std::tie(argc, argv) = winArgs.get();
     100                 :             : #endif
     101                 :             : 
     102                 :          34 :     int exit_status;
     103                 :          34 :     std::unique_ptr<interfaces::Init> init = interfaces::MakeWalletInit(argc, argv, exit_status);
     104         [ -  + ]:          34 :     if (!init) {
     105                 :           0 :         return exit_status;
     106                 :             :     }
     107                 :             : 
     108         [ +  - ]:          34 :     SetupEnvironment();
     109         [ +  - ]:          34 :     RandomInit();
     110                 :          34 :     try {
     111   [ +  -  +  + ]:          34 :         if (const auto maybe_exit{WalletAppInit(args, argc, argv)}) return *maybe_exit;
     112         [ -  - ]:           0 :     } catch (const std::exception& e) {
     113         [ -  - ]:           0 :         PrintExceptionContinue(&e, "WalletAppInit()");
     114                 :           0 :         return EXIT_FAILURE;
     115                 :           0 :     } catch (...) {
     116         [ -  - ]:           0 :         PrintExceptionContinue(nullptr, "WalletAppInit()");
     117                 :           0 :         return EXIT_FAILURE;
     118         [ -  - ]:           0 :     }
     119                 :             : 
     120         [ +  - ]:          28 :     const auto command = args.GetCommand();
     121         [ +  + ]:          28 :     if (!command) {
     122         [ +  - ]:           1 :         tfm::format(std::cerr, "No method provided. Run `bitcoin-wallet -help` for valid methods.\n");
     123                 :             :         return EXIT_FAILURE;
     124                 :             :     }
     125         [ +  + ]:          27 :     if (command->args.size() != 0) {
     126   [ +  -  +  - ]:           1 :         tfm::format(std::cerr, "Error: Additional arguments provided (%s). Methods do not take arguments. Please refer to `-help`.\n", Join(command->args, ", "));
     127                 :           1 :         return EXIT_FAILURE;
     128                 :             :     }
     129                 :             : 
     130         [ +  - ]:          26 :     ECC_Context ecc_context{};
     131   [ +  -  +  + ]:          26 :     if (!wallet::WalletTool::ExecuteWalletToolFunc(args, command->command)) {
     132                 :          15 :         return EXIT_FAILURE;
     133                 :             :     }
     134                 :             :     return EXIT_SUCCESS;
     135                 :          60 : }
        

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