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Diffstat (limited to '')
-rw-r--r-- | test/DumpDatabase.cxx | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/test/DumpDatabase.cxx b/test/DumpDatabase.cxx new file mode 100644 index 000000000..ba0e74e43 --- /dev/null +++ b/test/DumpDatabase.cxx @@ -0,0 +1,147 @@ +/* + * Copyright (C) 2003-2012 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 "DatabaseRegistry.hxx" +#include "DatabasePlugin.hxx" +#include "DatabaseSelection.hxx" +#include "Directory.hxx" +#include "song.h" +#include "PlaylistVector.hxx" +#include "conf.h" +#include "tag.h" +#include "fs/Path.hxx" + +#include <iostream> +using std::cout; +using std::cerr; +using std::endl; + +#include <stdlib.h> + +static void +my_log_func(const gchar *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level, + const gchar *message, G_GNUC_UNUSED gpointer user_data) +{ + if (log_domain != NULL) + g_printerr("%s: %s\n", log_domain, message); + else + g_printerr("%s\n", message); +} + +static bool +DumpDirectory(const Directory &directory, GError **) +{ + cout << "D " << directory.path << endl; + return true; +} + +static bool +DumpSong(song &song, GError **) +{ + cout << "S " << song.parent->path << "/" << song.uri << endl; + return true; +} + +static bool +DumpPlaylist(const PlaylistInfo &playlist, + const Directory &directory, GError **) +{ + cout << "P " << directory.path << "/" << playlist.name.c_str() << endl; + return true; +} + +int +main(int argc, char **argv) +{ + GError *error = nullptr; + + if (argc != 3) { + cerr << "Usage: DumpDatabase CONFIG PLUGIN" << endl; + return 1; + } + + const Path config_path = Path::FromFS(argv[1]); + const char *const plugin_name = argv[2]; + + const DatabasePlugin *plugin = GetDatabasePluginByName(plugin_name); + if (plugin == NULL) { + cerr << "No such database plugin: " << plugin_name << endl; + return EXIT_FAILURE; + } + + /* initialize GLib */ + + g_thread_init(nullptr); + g_log_set_default_handler(my_log_func, nullptr); + + /* initialize MPD */ + + config_global_init(); + + if (!ReadConfigFile(config_path, &error)) { + cerr << error->message << endl; + g_error_free(error); + return EXIT_FAILURE; + } + + tag_lib_init(); + + /* do it */ + + const struct config_param *path = config_get_param(CONF_DB_FILE); + config_param param("database", path->line); + if (path != nullptr) + param.AddBlockParam("path", path->value, path->line); + + Database *db = plugin->create(¶m, &error); + + if (db == nullptr) { + cerr << error->message << endl; + g_error_free(error); + return EXIT_FAILURE; + } + + if (!db->Open(&error)) { + delete db; + cerr << error->message << endl; + g_error_free(error); + return EXIT_FAILURE; + } + + const DatabaseSelection selection("", true); + + if (!db->Visit(selection, DumpDirectory, DumpSong, DumpPlaylist, + &error)) { + db->Close(); + delete db; + cerr << error->message << endl; + g_error_free(error); + return EXIT_FAILURE; + } + + db->Close(); + delete db; + + /* deinitialize everything */ + + config_global_finish(); + + return EXIT_SUCCESS; +} |