/* * Copyright 2003-2017 The Music Player Daemon Project * http://www.musicpd.org * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "config.h" #include "Log.hxx" #include "event/Thread.hxx" #include "storage/Registry.hxx" #include "storage/StorageInterface.hxx" #include "storage/FileInfo.hxx" #include "util/ChronoUtil.hxx" #include #include #include #include #include #include #include static std::unique_ptr MakeStorage(EventLoop &event_loop, const char *uri) { auto storage = CreateStorageURI(event_loop, uri); if (storage == nullptr) throw std::runtime_error("Unrecognized storage URI"); return storage; } static int Ls(Storage &storage, const char *path) { auto dir = storage.OpenDirectory(path); const char *name; while ((name = dir->Read()) != nullptr) { const auto info = dir->GetInfo(false); const char *type = "unk"; switch (info.type) { case StorageFileInfo::Type::OTHER: type = "oth"; break; case StorageFileInfo::Type::REGULAR: type = "reg"; break; case StorageFileInfo::Type::DIRECTORY: type = "dir"; break; } char mtime_buffer[32]; const char *mtime = " "; if (!IsNegative(info.mtime)) { time_t t = std::chrono::system_clock::to_time_t(info.mtime); strftime(mtime_buffer, sizeof(mtime_buffer), "%F", gmtime(&t)); mtime = mtime_buffer; } printf("%s %10llu %s %s\n", type, (unsigned long long)info.size, mtime, name); } return EXIT_SUCCESS; } int main(int argc, char **argv) try { if (argc < 3) { fprintf(stderr, "Usage: run_storage COMMAND URI ...\n"); return EXIT_FAILURE; } const char *const command = argv[1]; const char *const storage_uri = argv[2]; EventThread io_thread; io_thread.Start(); if (strcmp(command, "ls") == 0) { if (argc != 4) { fprintf(stderr, "Usage: run_storage ls URI PATH\n"); return EXIT_FAILURE; } const char *const path = argv[3]; auto storage = MakeStorage(io_thread.GetEventLoop(), storage_uri); return Ls(*storage, path); } else { fprintf(stderr, "Unknown command\n"); return EXIT_FAILURE; } return EXIT_SUCCESS; } catch (const std::exception &e) { LogError(e); return EXIT_FAILURE; }