X-Git-Url: https://git.cworth.org/git?p=ttt;a=blobdiff_plain;f=src%2Fttt-args.c;h=f367716c6b70e8e28326d1223c3d1e914424a54e;hp=18a7d255405cd49c0fda6cbf6be7120dccdf5cf2;hb=95898262b4ce4a2a3d36f70a4e6cc8188decc142;hpb=49f7f9e3dc198c3593021bff5514f19090a4834c

diff --git a/src/ttt-args.c b/src/ttt-args.c
index 18a7d25..f367716 100644
--- a/src/ttt-args.c
+++ b/src/ttt-args.c
@@ -48,16 +48,19 @@ static char TTT_ARGS_PROGRAM_ARGDOC[] = "";
 
 enum {
     TTT_ARGS_VAL_LOG_FILE = 256,
+    TTT_ARGS_VAL_PID_FILE,
     TTT_ARGS_VAL_HELP,
-    TTT_ARGS_VAL_VERSION
+    TTT_ARGS_VAL_VERSION,
 };
 
-static char ttt_args_optstring[] = "h:p:";
+static char ttt_args_optstring[] = "dh:p:";
 static struct option ttt_args_options[] = {
     /* name,		has_arg,	flag,	val */
     {"host",		1,		0,	'h'},
     {"port",		1,		0,	'p'},
+    {"detach",		0,		0,	'd'},
     {"log-file",	1,		0,	TTT_ARGS_VAL_LOG_FILE},
+    {"pid-file",	1,		0,	TTT_ARGS_VAL_PID_FILE},
     {"help",		0,		0,	TTT_ARGS_VAL_HELP},
     {"version",		0,		0,	TTT_ARGS_VAL_VERSION},
     { 0 }
@@ -71,22 +74,30 @@ ttt_args_help (const char *argv0)
     puts ("");
     printf ("Options that are common to both client and server:\n");
     puts ("");
-    printf ("  -h HOST, --host=HOST\tHost to connect/bind to\n");
-    printf ("  -p PORT, --port=PORT\tPort to connect/bind to\n");
+    printf ("  -h HOST, --host=HOST\tHost to connect/bind to [%s]\n",
+	    TTT_ARGS_HOST_DEFAULT);
+    printf ("  -p PORT, --port=PORT\tPort to connect/bind to [%s]\n",
+	    TTT_ARGS_PORT_DEFAULT);
     printf ("           --help\tGive this help list\n");
     printf ("           --version\tPrint program version\n");
     puts ("");
     printf ("Options that are specific to the server:\n");
     puts ("");
-    printf ("           --log-file=FILE\tFile to use for logging\n");
+    printf ("           --log-file=FILE\tFile to use for logging [stderr]\n");
+    printf ("       -d, --detach\tDetach and daemonize\n");
+    printf ("           --pid-file=FILE\tFile in which to save PID (if -d given)\n"
+	    "                          \t[%s]\n",
+	    TTT_ARGS_PID_FILE_DEFAULT);
 }
 
+#if 0
 static void
 ttt_args_usage (const char *argv0)
 {
     printf ("Usage: %s [OPTION] %s\n", argv0, TTT_ARGS_PROGRAM_ARGDOC);
     printf ("Try `%s --help' for more information.\n", argv0);
 }
+#endif
 
 int
 ttt_args_parse(ttt_args_t *args, int argc, char *argv[])
@@ -99,6 +110,8 @@ ttt_args_parse(ttt_args_t *args, int argc, char *argv[])
     args->host = TTT_ARGS_HOST_DEFAULT;
     args->port = TTT_ARGS_PORT_DEFAULT;
     args->log_file = TTT_ARGS_LOG_FILE_DEFAULT;
+    args->detach = FALSE;
+    args->pid_file = TTT_ARGS_PID_FILE_DEFAULT;
 
     while (1) {
 	c = getopt_long (argc, argv, ttt_args_optstring, ttt_args_options, NULL);
@@ -115,6 +128,12 @@ ttt_args_parse(ttt_args_t *args, int argc, char *argv[])
 	case TTT_ARGS_VAL_LOG_FILE:
 	    args->log_file = optarg;
 	    break;
+	case 'd':
+	    args->detach = TRUE;
+	    break;
+	case TTT_ARGS_VAL_PID_FILE:
+	    args->pid_file = optarg;
+	    break;
 	case TTT_ARGS_VAL_VERSION:
 	    printf ("%s\n", VERSION);
 	    exit (0);