X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fmain.c;h=10b9de3dce4bcdd923226dbf2a1816370d3fd10f;hb=4c431fe65269e9b1d452855b9df8cfe80683b691;hp=aaf1e0d3efc7caaa49a355e695a574ea15065cdf;hpb=926276659270c80de3df1bdcf8059d6a6d4b1054;p=umurmur.git

diff --git a/src/main.c b/src/main.c
index aaf1e0d..10b9de3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,5 @@
-/* Copyright (C) 2009-2010, Martin Johansson <martin@fatbob.nu>
-   Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+/* Copyright (C) 2009-2012, Martin Johansson <martin@fatbob.nu>
+   Copyright (C) 2005-2012, Thorvald Natvig <thorvald@natvig.com>
 
    All rights reserved.
 
@@ -29,7 +29,6 @@
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-
 #include <stdio.h>
 #include <unistd.h>
 #include <sys/types.h>
@@ -43,8 +42,11 @@
 #include <string.h>
 #include <stdlib.h>
 #ifdef _POSIX_PRIORITY_SCHEDULING
+#if (_POSIX_PRIORITY_SCHEDULING > 0)
+#define POSIX_PRIORITY_SCHEDULING
 #include <sched.h>
 #endif
+#endif
 #include "server.h"
 #include "ssl.h"
 #include "channel.h"
@@ -201,7 +203,7 @@ void daemonize()
 		
 }
 
-#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef POSIX_PRIORITY_SCHEDULING
 void setscheduler()
 {
 	int rc;
@@ -218,13 +220,14 @@ void setscheduler()
 void printhelp()
 {
 	printf("uMurmur version %s. Mumble protocol %d.%d.%d\n", UMURMUR_VERSION, PROTVER_MAJOR, PROTVER_MINOR, PROTVER_PATCH);
-	printf("Usage: umurmurd [-d] [-p <pidfile>] [-c <conf file>] [-h]\n");
-	printf("       -d             - Do not daemonize\n");
-	printf("       -p <pidfile>   - Write PID to this file\n");
-	printf("       -c <conf file> - Specify configuration file\n");
-#ifdef _POSIX_PRIORITY_SCHEDULING
+	printf("Usage: umurmurd [-d] [-r] [-h] [-p <pidfile>] [-t] [-c <conf file>] [-a <addr>] [-b <port>]\n");
+	printf("       -d             - Do not daemonize - run in foreground.\n");
+#ifdef POSIX_PRIORITY_SCHEDULING
 	printf("       -r             - Run with realtime priority\n");
 #endif
+	printf("       -p <pidfile>   - Write PID to this file\n");
+	printf("       -c <conf file> - Specify configuration file (default %s)\n", DEFAULT_CONFIG);
+	printf("       -t             - Test config. Error message to stderr + non-zero exit code on error\n");
 	printf("       -a <address>   - Bind to IP address\n");
 	printf("       -b <port>      - Bind to port\n");
 	printf("       -h             - Print this help\n");
@@ -234,18 +237,19 @@ void printhelp()
 int main(int argc, char **argv)
 {
 	bool_t nodaemon = false;
-#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef POSIX_PRIORITY_SCHEDULING
 	bool_t realtime = false;
 #endif
+	bool_t testconfig = false;
 	char *conffile = NULL, *pidfile = NULL;
 	int c;
 	struct utsname utsbuf;
 	
 	/* Arguments */
-#ifdef _POSIX_PRIORITY_SCHEDULING
-	while ((c = getopt(argc, argv, "drp:c:a:b:h")) != EOF) {
+#ifdef POSIX_PRIORITY_SCHEDULING
+	while ((c = getopt(argc, argv, "drp:c:a:b:ht")) != EOF) {
 #else
-	while ((c = getopt(argc, argv, "dp:c:a:b:h")) != EOF) {
+	while ((c = getopt(argc, argv, "dp:c:a:b:ht")) != EOF) {
 #endif
 		switch(c) {
 		case 'c':
@@ -266,7 +270,10 @@ int main(int argc, char **argv)
 		case 'h':
 			printhelp();
 			break;
-#ifdef _POSIX_PRIORITY_SCHEDULING
+		case 't':
+			testconfig = true;
+			break;
+#ifdef POSIX_PRIORITY_SCHEDULING
 		case 'r':
 			realtime = true;
 			break;
@@ -277,7 +284,14 @@ int main(int argc, char **argv)
 			break;
 		}
 	}
-	
+
+	if (testconfig) {
+		if (!Conf_ok(conffile))
+			exit(1);
+		else
+			exit(0);
+	}
+		
 	/* Initialize the config subsystem early;
 	 * switch_user() will need to read some config variables as well as logging.
 	 */
@@ -323,7 +337,7 @@ int main(int argc, char **argv)
 	Chan_init();
 	Client_init();
 
-#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef POSIX_PRIORITY_SCHEDULING
 	if (realtime)
 		setscheduler();
 #endif