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Diffstat (limited to 'src/cmdline.c')
| -rw-r--r-- | src/cmdline.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/cmdline.c b/src/cmdline.c new file mode 100644 index 000000000..418274636 --- /dev/null +++ b/src/cmdline.c @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2003-2008 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "cmdline.h" +#include "path.h" +#include "conf.h" +#include "decoder_list.h" +#include "config.h" +#include "audioOutput.h" + +#ifdef ENABLE_ARCHIVE +#include "archive_list.h" +#endif + +#include <glib.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define SYSTEM_CONFIG_FILE_LOCATION "/etc/mpd.conf" +#define USER_CONFIG_FILE_LOCATION "/.mpdconf" + +static void usage(char *argv[]) +{ + printf("usage:\n" + " %s [options] <conf file>\n" + " %s [options] (searches for ~" USER_CONFIG_FILE_LOCATION + " then " SYSTEM_CONFIG_FILE_LOCATION ")\n", + argv[0], argv[0]); + puts("\n" + "options:\n" + " --help this usage statement\n" + " --kill kill the currently running mpd session\n" + " --create-db force (re)creation of database and exit\n" + " --no-create-db don't create database, even if it doesn't exist\n" + " --no-daemon don't detach from console\n" + " --stdout print messages to stdout and stderr\n" + " --verbose verbose logging\n" + " --version prints version information\n"); +} + +static void version(void) +{ + puts(PACKAGE " (MPD: Music Player Daemon) " VERSION " \n" + "\n" + "Copyright (C) 2003-2007 Warren Dukes <warren.dukes@gmail.com>\n" + "Copyright (C) 2008 Max Kellermann <max@duempel.org>\n" + "This is free software; see the source for copying conditions. There is NO\n" + "warranty; not even MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" + "\n" + "Supported formats:\n"); + + decoder_plugin_init_all(); + decoder_plugin_print_all_suffixes(stdout); + + puts("\n" + "Supported outputs:\n"); + printAllOutputPluginTypes(stdout); + +#ifdef ENABLE_ARCHIVE + puts("\n" + "Supported archives:\n"); + archive_plugin_init_all(); + archive_plugin_print_all_suffixes(stdout); +#endif +} + +void parseOptions(int argc, char **argv, Options *options) +{ + int argcLeft = argc; + + options->verbose = 0; + options->daemon = 1; + options->stdOutput = 0; + options->createDB = 0; + options->kill = 0; + + if (argc > 1) { + int i = 1; + while (i < argc) { + if (g_str_has_prefix(argv[i], "--")) { + if (strcmp(argv[i], "--help") == 0) { + usage(argv); + exit(EXIT_SUCCESS); + } else if (strcmp(argv[i], "--kill") == 0) { + options->kill++; + argcLeft--; + } else if (strcmp(argv[i], "--no-daemon") == 0) { + options->daemon = 0; + argcLeft--; + } else if (strcmp(argv[i], "--stdout") == 0) { + options->stdOutput = 1; + argcLeft--; + } else if (strcmp(argv[i], "--create-db") == 0) { + options->stdOutput = 1; + options->createDB = 1; + argcLeft--; + } else if (strcmp(argv[i], "--no-create-db") == + 0) { + options->createDB = -1; + argcLeft--; + } else if (strcmp(argv[i], "--verbose") == 0) { + options->verbose = 1; + argcLeft--; + } else if (strcmp(argv[i], "--version") == 0) { + version(); + exit(EXIT_SUCCESS); + } else { + fprintf(stderr, + "unknown command line option: %s\n", + argv[i]); + exit(EXIT_FAILURE); + } + } else + break; + i++; + } + } + + if (argcLeft <= 2) { + if (argcLeft == 2) { + readConf(argv[argc - 1]); + return; + } else if (argcLeft == 1) { + struct stat st; + char *homedir = getenv("HOME"); + char userfile[MPD_PATH_MAX] = ""; + if (homedir && (strlen(homedir) + + strlen(USER_CONFIG_FILE_LOCATION)) < + MPD_PATH_MAX) { + strcpy(userfile, homedir); + strcat(userfile, USER_CONFIG_FILE_LOCATION); + } + if (strlen(userfile) && (0 == stat(userfile, &st))) { + readConf(userfile); + return; + } else if (0 == stat(SYSTEM_CONFIG_FILE_LOCATION, &st)) { + readConf(SYSTEM_CONFIG_FILE_LOCATION); + return; + } + } + } + + usage(argv); + exit(EXIT_FAILURE); +} |