--- embedtools/src/cfger.c	2017/06/28 15:19:32	1.3
+++ embedtools/src/cfger.c	2017/06/29 08:29:46	1.4
@@ -3,7 +3,7 @@
  *  by Michael Pounov <misho@aitbg.com>
  *
  * $Author: misho $
- * $Id: cfger.c,v 1.3 2017/06/28 15:19:32 misho Exp $
+ * $Id: cfger.c,v 1.4 2017/06/29 08:29:46 misho Exp $
  *
  *************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -62,8 +62,10 @@ Usage()
 		"\t-v\t\tVerbose ...\n"
 		"\t-q\t\tQuiet mode\n"
 		"\t-S\t\tShell script mode\n"
+		"\t-C\t\tWithout comment header\n"
 		"\t-o <output>\tOutput result to file\n"
 		"\t-l\t\tList A/V pairs\n"
+		"\t-c <comment>\tAdds comment on header of file\n"
 		"\t-s <attr>\tSet A/V pair\n"
 		"\t-g <attr>\tGet value from A/V pair\n"
 		"*\"attr\" format: [section/]attribute\n"
@@ -77,8 +79,11 @@ main(int argc, char **argv)
 	int ret = 0;
 	ait_val_t data = AIT_VAL_INITIALIZER(data);
 	FILE *out = stdout;
+	time_t tim;
+	struct tm tm;
+	char cm = 42, szComment[STRSIZ] = { [0 ... STRSIZ - 1] = 0 }, szTim[STRSIZ] = { 0 };
 
-	while ((ch = getopt(argc, argv, "hvqlSs:g:o:")) != -1)
+	while ((ch = getopt(argc, argv, "hvqlSCs:g:o:c:")) != -1)
 		switch (ch) {
 			case 'v':
 				Verbose++;
@@ -89,9 +94,15 @@ main(int argc, char **argv)
 			case 'S':
 				sh ^= sh;
 				break;
+			case 'C':
+				cm ^= cm;
+				break;
 			case 'o':
 				strlcpy(szName, optarg, sizeof szName);
 				break;
+			case 'c':
+				strlcpy(szComment, optarg, sizeof szComment);
+				break;
 			case 'l':
 				if (m) {
 					Usage();
@@ -175,6 +186,14 @@ main(int argc, char **argv)
 			}
 		case 'l':
 		default:
+			if (cm) {
+				time(&tim);
+				localtime_r(&tim, &tm);
+				strftime(szTim, sizeof szTim, "%Y-%m-%d %H:%M:%S", &tm);
+
+				fprintf(out, "# Auto-generated file %s from cfger at %s\n#\n# %s\n\n", *argv, szTim, szComment);
+			}
+
 			cfgWriteConfig(out, &cfg, sh);
 			break;
 	}