diff options
Diffstat (limited to 'src/cmdline.c')
| -rw-r--r-- | src/cmdline.c | 78 |
1 files changed, 48 insertions, 30 deletions
diff --git a/src/cmdline.c b/src/cmdline.c index e0274ef36..695857d54 100644 --- a/src/cmdline.c +++ b/src/cmdline.c @@ -22,6 +22,7 @@ #include "log.h" #include "conf.h" #include "decoder_list.h" +#include "decoder_plugin.h" #include "config.h" #include "output_list.h" #include "ls.h" @@ -35,10 +36,34 @@ #include <stdio.h> #include <stdlib.h> -#define SYSTEM_CONFIG_FILE_LOCATION "/etc/mpd.conf" #define USER_CONFIG_FILE_LOCATION1 ".mpdconf" #define USER_CONFIG_FILE_LOCATION2 ".mpd/mpd.conf" +static GQuark +cmdline_quark(void) +{ + return g_quark_from_static_string("cmdline"); +} + +static void +print_all_decoders(FILE *fp) +{ + for (unsigned i = 0; decoder_plugins[i] != NULL; ++i) { + const struct decoder_plugin *plugin = decoder_plugins[i]; + const char *const*suffixes; + + fprintf(fp, "[%s]", plugin->name); + + for (suffixes = plugin->suffixes; + suffixes != NULL && *suffixes != NULL; + ++suffixes) { + fprintf(fp, " %s", *suffixes); + } + + fprintf(fp, "\n"); + } +} + G_GNUC_NORETURN static void version(void) { @@ -51,8 +76,7 @@ static void version(void) "\n" "Supported decoders:\n"); - decoder_plugin_init_all(); - decoder_plugin_print_all_decoders(stdout); + print_all_decoders(stdout); puts("\n" "Supported outputs:\n"); @@ -72,31 +96,29 @@ static void version(void) exit(EXIT_SUCCESS); } -#if GLIB_CHECK_VERSION(2,12,0) static const char *summary = "Music Player Daemon - a daemon for playing music."; -#endif -void parseOptions(int argc, char **argv, Options *options) +bool +parse_cmdline(int argc, char **argv, struct options *options, + GError **error_r) { GError *error = NULL; GOptionContext *context; bool ret; static gboolean option_version, - option_create_db, option_no_create_db, option_no_daemon, + option_no_daemon, option_no_config; const GOptionEntry entries[] = { - { "create-db", 0, 0, G_OPTION_ARG_NONE, &option_create_db, - "force (re)creation of database", NULL }, { "kill", 0, 0, G_OPTION_ARG_NONE, &options->kill, "kill the currently running mpd session", NULL }, { "no-config", 0, 0, G_OPTION_ARG_NONE, &option_no_config, "don't read from config", NULL }, - { "no-create-db", 0, 0, G_OPTION_ARG_NONE, &option_no_create_db, - "don't create database, even if it doesn't exist", NULL }, { "no-daemon", 0, 0, G_OPTION_ARG_NONE, &option_no_daemon, "don't detach from console", NULL }, - { "stdout", 0, 0, G_OPTION_ARG_NONE, &options->stdOutput, + { "stdout", 0, 0, G_OPTION_ARG_NONE, &options->log_stderr, + NULL, NULL }, + { "stderr", 0, 0, G_OPTION_ARG_NONE, &options->log_stderr, "print messages to stderr", NULL }, { "verbose", 'v', 0, G_OPTION_ARG_NONE, &options->verbose, "verbose logging", NULL }, @@ -107,16 +129,13 @@ void parseOptions(int argc, char **argv, Options *options) options->kill = false; options->daemon = true; - options->stdOutput = false; + options->log_stderr = false; options->verbose = false; - options->createDB = 0; context = g_option_context_new("[path/to/mpd.conf]"); g_option_context_add_main_entries(context, entries, NULL); -#if GLIB_CHECK_VERSION(2,12,0) g_option_context_set_summary(context, summary); -#endif ret = g_option_context_parse(context, &argc, &argv, &error); g_option_context_free(context); @@ -133,18 +152,11 @@ void parseOptions(int argc, char **argv, Options *options) parser can use it already */ log_early_init(options->verbose); - if (option_create_db && option_no_create_db) - g_error("Cannot use both --create-db and --no-create-db\n"); - - if (option_no_create_db) - options->createDB = -1; - else if (option_create_db) - options->createDB = 1; - options->daemon = !option_no_daemon; if (option_no_config) { g_debug("Ignoring config, using daemon defaults\n"); + return true; } else if (argc <= 1) { /* default configuration file path */ char *path1; @@ -155,17 +167,23 @@ void parseOptions(int argc, char **argv, Options *options) path2 = g_build_filename(g_get_home_dir(), USER_CONFIG_FILE_LOCATION2, NULL); if (g_file_test(path1, G_FILE_TEST_IS_REGULAR)) - config_read_file(path1); + ret = config_read_file(path1, error_r); else if (g_file_test(path2, G_FILE_TEST_IS_REGULAR)) - config_read_file(path2); + ret = config_read_file(path2, error_r); else if (g_file_test(SYSTEM_CONFIG_FILE_LOCATION, G_FILE_TEST_IS_REGULAR)) - config_read_file(SYSTEM_CONFIG_FILE_LOCATION); + ret = config_read_file(SYSTEM_CONFIG_FILE_LOCATION, + error_r); g_free(path1); g_free(path2); + + return ret; } else if (argc == 2) { /* specified configuration file */ - config_read_file(argv[1]); - } else - g_error("too many arguments"); + return config_read_file(argv[1], error_r); + } else { + g_set_error(error_r, cmdline_quark(), 0, + "too many arguments"); + return false; + } } |