Function GetWalletPath

src/wallet/wallet.cpp:2926–2963

}

util::Result<fs::path> GetWalletPath(const std::string& name)
{
    const fs::path name_path = fs::PathFromString(name);

    // 'name' must be a normalized path, i.e. no . or .. except at the root
    if (name_path != name_path.lexically_normal()) {
        return util::Error{Untranslated("Wallet name given as a path must be normalized")};
    }

    // 'name' cannot begin with ./ or ../
    if (!name_path.empty() && (*name_path.begin() == fs::PathFromString(".") || *name_path.begin() == fs::PathFromString(".."))) {
        return util::Error{Untranslated("Wallet name given as a relative path cannot begin with ./ or ../, for wallets not in the walletdir, please use an absolute path.")};
    }

    // Disallow path at root
    if (name_path.has_root_path() && name_path.root_path() == name_path) {
        return util::Error{Untranslated("Wallet name cannot be the root path")};
    }

    // Do some checking on wallet path. It should be either a:
    //
    // 1. Path where a directory can be created.
    // 2. Path to an existing directory.
    // 3. Path to a symlink to a directory.
    // 4. For backwards compatibility, the name of a data file in -walletdir.
    const fs::path wallet_path = fsbridge::AbsPathJoin(GetWalletDir(), name_path);
    fs::file_type path_type = fs::symlink_status(wallet_path).type();
    if (!(path_type == fs::file_type::not_found || path_type == fs::file_type::directory ||
          (path_type == fs::file_type::symlink && fs::is_directory(wallet_path)) ||
          (path_type == fs::file_type::regular && name_path.filename() == name_path))) {
        return util::Error{Untranslated(strprintf(
              "Invalid -wallet path '%s'. -wallet path should point to a directory where wallet.dat and "
              "database/log.?????????? files can be stored, a location where such a directory could be created, "
              "or (for backwards compatibility) the name of an existing data file in -walletdir (%s)",
              name, fs::quoted(fs::PathToString(GetWalletDir()))))};
    }
    return wallet_path;
}

std::unique_ptr<WalletDatabase> MakeWalletDatabase(const std::string& name, const DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error_string)
{