mood: Deduplicate score formula.

[paraslash.git] / server.c

diff --git a/server.c b/server.c
index f3d5237f19cfbc69e01ca17851f698fda1b41779..36af088ec64e0b4fd2baac06cd773653858853f0 100644 (file)
--- a/server.c
+++ b/server.c
@@ -8,10 +8,7 @@
 
 
 /**
- * \mainpage Paraslash API Reference
- *
- * Starting points for getting an overview:
- *
+ * \mainpage Starting points for getting an overview:
  *
  *     - The main programs: \ref server.c, \ref audiod.c, \ref client.c,
  *       \ref audioc.c, \ref afh.c, \ref play.c,
@@ -91,6 +88,7 @@
 #include "signal.h"
 #include "user_list.h"
 #include "color.h"
+#include "ggo.h"
 #include "version.h"
 
 __printf_2_3 void (*para_log)(int, const char*, ...) = daemon_log;
@@ -236,13 +234,13 @@ void parse_config_or_die(int override)
                        .print_errors = !conf.daemon_given
                };
                server_cmdline_parser_config_file(cf, &conf, &params);
+               daemon_set_loglevel(conf.loglevel_arg);
                conf.daemon_given = tmp;
        }
        if (conf.logfile_given) {
                daemon_set_logfile(conf.logfile_arg);
                daemon_open_log_or_die();
        }
-       daemon_set_loglevel(conf.loglevel_arg);
        init_colors_or_die();
        daemon_set_flag(DF_LOG_PID);
        daemon_set_flag(DF_LOG_LL);
@@ -473,6 +471,15 @@ static int init_afs(int argc, char **argv)
        return afs_server_socket[0];
 }
 
+__noreturn static void print_help_and_die(void)
+{
+       struct ggo_help h = DEFINE_GGO_HELP(server);
+       bool d = conf.detailed_help_given;
+
+       ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
+       exit(0);
+}
+
 static void server_init(int argc, char **argv)
 {
        struct server_cmdline_parser_params params = {
@@ -488,7 +495,10 @@ static void server_init(int argc, char **argv)
        init_random_seed_or_die();
        /* parse command line options */
        server_cmdline_parser_ext(argc, argv, &conf, &params);
-       HANDLE_VERSION_FLAG("server", conf);
+       daemon_set_loglevel(conf.loglevel_arg);
+       version_handle_flag("server", conf.version_given);
+       if (conf.help_given || conf.detailed_help_given)
+               print_help_and_die();
        drop_privileges_or_die(conf.user_arg, conf.group_arg);
        /* parse config file, open log and set defaults */
        parse_config_or_die(0);