From c6a0f5d3f9d70b890dfdc3ae0474dbcf72fe0499 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 7 Aug 2012 20:08:50 +0200 Subject: test/DumpDatabase: new debug program --- Makefile.am | 16 ++++++ test/DumpDatabase.cxx | 154 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 170 insertions(+) create mode 100644 test/DumpDatabase.cxx diff --git a/Makefile.am b/Makefile.am index 6322e2f52..d5f3b318b 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1010,6 +1010,7 @@ noinst_PROGRAMS = \ $(C_TESTS) \ test/read_conf \ test/run_resolver \ + test/DumpDatabase \ test/run_input \ test/dump_text_file \ test/dump_playlist \ @@ -1040,6 +1041,21 @@ test_run_resolver_LDADD = \ test_run_resolver_SOURCES = test/run_resolver.c \ src/resolver.c +test_DumpDatabase_LDADD = \ + libdb_plugins.a \ + libutil.a \ + $(GLIB_LIBS) +test_DumpDatabase_SOURCES = test/DumpDatabase.cxx \ + src/DatabaseRegistry.cxx \ + src/Directory.cxx src/directory_save.c \ + src/playlist_vector.c src/playlist_database.c \ + src/db_lock.c src/db_save.c \ + src/song.c src/song_sort.c src/song_save.c \ + src/tag.c src/tag_pool.c src/tag_save.c \ + src/path.c \ + src/text_file.c \ + src/conf.c src/tokenizer.c src/utils.c src/string_util.c + test_run_input_LDADD = \ $(INPUT_LIBS) \ $(ARCHIVE_LIBS) \ diff --git a/test/DumpDatabase.cxx b/test/DumpDatabase.cxx new file mode 100644 index 000000000..4c79b3b4c --- /dev/null +++ b/test/DumpDatabase.cxx @@ -0,0 +1,154 @@ +/* + * 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 "db_selection.h" +#include "directory.h" +#include "song.h" +#include "playlist_vector.h" + +extern "C" { +#include "conf.h" +#include "tag_pool.h" +} + +#include +using std::cout; +using std::cerr; +using std::endl; + +#include + +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 struct directory *directory, GError **) +{ + cout << "D " << directory->path << endl; + return true; +} + +static bool +DumpSong(struct song *song, GError **) +{ + cout << "S " << song->parent->path << "/" << song->uri << endl; + return true; +} + +static bool +DumpPlaylist(const struct playlist_metadata *playlist, + const struct directory *directory, GError **) +{ + cout << "P " << directory->path << "/" << playlist->name << endl; + return true; +} + +int +main(int argc, char **argv) +{ + GError *error = nullptr; + + if (argc != 3) { + cerr << "Usage: DumpDatabase CONFIG PLUGIN" << endl; + return 1; + } + + const char *const config_path = 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 */ + + tag_pool_init(); + config_global_init(); + + if (!config_read_file(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); + struct config_param *param = config_new_param("database", path->line); + if (path != nullptr) + config_add_block_param(param, "path", path->value, path->line); + + Database *db = plugin->create(param, &error); + + config_param_free(param); + + 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; + } + + db_selection selection; + db_selection_init(&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(); + tag_pool_deinit(); + + return EXIT_SUCCESS; +} -- cgit v1.2.3