145 lines
4.3 KiB
C
145 lines
4.3 KiB
C
/*
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* Copyright (C) 2003-2008 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "cmdline.h"
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#include "path.h"
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#include "conf.h"
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#include "decoder_list.h"
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#include "config.h"
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#include "audioOutput.h"
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#ifdef ENABLE_ARCHIVE
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#include "archive_list.h"
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#endif
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#include <glib.h>
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#include <stdio.h>
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#define SYSTEM_CONFIG_FILE_LOCATION "/etc/mpd.conf"
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#define USER_CONFIG_FILE_LOCATION ".mpdconf"
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static void version(void)
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{
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puts(PACKAGE " (MPD: Music Player Daemon) " VERSION " \n"
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"\n"
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"Copyright (C) 2003-2007 Warren Dukes <warren.dukes@gmail.com>\n"
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"Copyright (C) 2008 Max Kellermann <max@duempel.org>\n"
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"This is free software; see the source for copying conditions. There is NO\n"
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"warranty; not even MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
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"\n"
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"Supported formats:\n");
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decoder_plugin_init_all();
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decoder_plugin_print_all_suffixes(stdout);
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puts("\n"
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"Supported outputs:\n");
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printAllOutputPluginTypes(stdout);
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#ifdef ENABLE_ARCHIVE
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puts("\n"
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"Supported archives:\n");
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archive_plugin_init_all();
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archive_plugin_print_all_suffixes(stdout);
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#endif
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}
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#if GLIB_MAJOR_VERSION > 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION >= 12)
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static const char *summary =
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"Music Player Daemon - a daemon for playing music.";
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#endif
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void parseOptions(int argc, char **argv, Options *options)
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{
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GError *error = NULL;
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GOptionContext *context;
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bool ret;
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static gboolean option_version,
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option_create_db, option_no_create_db, option_no_daemon;
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const GOptionEntry entries[] = {
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{ "version", 'V', 0, G_OPTION_ARG_NONE, &option_version,
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"print version number", NULL },
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{ "kill", 0, 0, G_OPTION_ARG_NONE, &options->kill,
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"kill the currently running mpd session", NULL },
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{ "create-db", 0, 0, G_OPTION_ARG_NONE, &option_create_db,
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"force (re)creation of database and exit", NULL },
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{ "no-create-db", 0, 0, G_OPTION_ARG_NONE, &option_no_create_db,
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"don't create database, even if it doesn't exist", NULL },
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{ "no-daemon", 0, 0, G_OPTION_ARG_NONE, &option_no_daemon,
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"don't detach from console", NULL },
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{ "stdout", 0, 0, G_OPTION_ARG_NONE, &options->stdOutput,
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"print messages to stdout and stderr", NULL },
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{ "verbose", 'v', 0, G_OPTION_ARG_NONE, &options->verbose,
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"verbose logging", NULL },
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{ .long_name = NULL }
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};
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options->kill = false;
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options->daemon = true;
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options->stdOutput = false;
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options->verbose = false;
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options->createDB = 0;
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context = g_option_context_new("[path/to/mpd.conf]");
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g_option_context_add_main_entries(context, entries, NULL);
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#if GLIB_MAJOR_VERSION > 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION >= 12)
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g_option_context_set_summary(context, summary);
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#endif
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ret = g_option_context_parse(context, &argc, &argv, &error);
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g_option_context_free(context);
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if (!ret) {
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g_error("option parsing failed: %s\n", error->message);
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exit(1);
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}
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if (option_version)
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version();
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if (option_create_db && option_no_create_db)
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g_error("Cannot use both --create-db and --no-create-db\n");
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if (option_no_create_db)
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options->createDB = -1;
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else if (option_create_db)
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options->createDB = 1;
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options->daemon = !option_no_daemon;
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if (argc <= 1) {
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/* default configuration file path */
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char *path;
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path = g_build_filename(g_get_home_dir(),
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USER_CONFIG_FILE_LOCATION, NULL);
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if (g_file_test(path, G_FILE_TEST_IS_REGULAR))
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readConf(path);
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else if (g_file_test(SYSTEM_CONFIG_FILE_LOCATION,
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G_FILE_TEST_IS_REGULAR))
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readConf(SYSTEM_CONFIG_FILE_LOCATION);
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g_free(path);
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} else if (argc == 2) {
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/* specified configuration file */
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readConf(argv[1]);
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} else
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g_error("too many arguments");
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}
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