--- libaitcfg/src/cfgprog.c	2025/01/30 14:09:54	1.1.2.2
+++ libaitcfg/src/cfgprog.c	2025/01/31 00:03:15	1.2
@@ -3,7 +3,8 @@
 
 
 cfg_root_t cfg;
-char cfgname[MAXPATHLEN], section[STRSIZ];
+char cfgname[MAXPATHLEN], outname[MAXPATHLEN], section[STRSIZ];
+FILE *out;
 
 
 static void
@@ -14,6 +15,7 @@ Usage(const char *prog)
 		"==========================================\n"
 		" Syntax: %s [-options] <config> [attribute] [value]\n\n"
 		"\t-s <section>\tScope of attribute\n"
+		"\t-o <file>\tWrite updated config to file\n"
 		"\t-w\t\tSet and write attribute\n"
 		"\t-v\t\tVerbose, more -v more verbosity\n"
 		"\t-h\t\tHelp, this help screen!\n", 
@@ -23,10 +25,36 @@ Usage(const char *prog)
 int
 Get(const char *prog, int argc, char **argv)
 {
+	const char *str;
+	int i, ret = 0;
+	array_t *sec;
+	struct tagCfg *av;
+
 	EVERBS(1) printf("Get value for %s in scope %s from config %s\n", 
 			*argv ? *argv : "*", section, prog);
 
-	return 0;
+	if (*argv) {
+		str = cfg_getAttribute(&cfg, section, *argv);
+		if (str)
+			printf("%s=%s\n", *argv, str);
+		else
+			ret = 3;
+	} else {
+		sec = cfg_getSection(&cfg, section);
+		if (sec) {
+			for (i = 0; i < array_Size(sec) && 
+					(av = array(sec, i, struct tagCfg*)); i++) {
+				if (AIT_GET_STR(&av->cfg_attr))
+					printf("%s=%s\n", 
+							AIT_GET_STR(&av->cfg_attr), 
+							AIT_GET_STR(&av->cfg_val));
+			}
+			array_Destroy(&sec);
+		} else
+			ret = 3;
+	}
+
+	return ret;
 }
 
 int
@@ -40,6 +68,31 @@ Set(const char *prog, int argc, char **argv)
 	EVERBS(1) printf("Set value %s for %s in scope %s from config %s\n", 
 			argv[1], argv[0], section, prog);
 
+	if (!*argv[1]) {
+		if (cfg_unsetAttribute(&cfg, section, argv[0]) < 1)
+			return 3;
+	} else if (cfg_setAttribute(&cfg, section, argv[0], argv[1]) < 1)
+			return 3;
+
+	if (*outname) {
+		out = fopen(outname, "w");
+		if (!out) {
+			printf("Error:: can't create file %s #%d - %s\n", 
+					outname, errno, strerror(errno));
+			return 2;
+		}
+	}
+
+	if (cfgWriteConfigRaw(out, &cfg, 42)) {
+		printf("Error:: can't write config #%d - %s\n", 
+				cfg_GetErrno(), cfg_GetError());
+		if (*outname)
+			fclose(out);
+		return 2;
+	}
+
+	if (*outname)
+		fclose(out);
 	return 0;
 }
 
@@ -47,11 +100,13 @@ Set(const char *prog, int argc, char **argv)
 int
 main(int argc, char **argv)
 {
-	int ch;
+	int ch, ret = 0;
 	int (*run)(const char*, int, char**) = Get;
 	const char *prog;
 	char *str;
 
+	out = stdout;
+
 	if (!argv || !*argv)
 		prog = "cfgprog";
 	else if (!(prog = strrchr(*argv, '/')))
@@ -59,8 +114,11 @@ main(int argc, char **argv)
 	else
 		prog++;
 
-	while ((ch = getopt(argc, argv, "hvws:")) != -1)
+	while ((ch = getopt(argc, argv, "hvws:o:")) != -1)
 		switch (ch) {
+			case 'o':
+				strlcpy(outname, optarg, sizeof outname);
+				break;
 			case 'w':
 				run = Set;
 				break;
@@ -98,5 +156,14 @@ main(int argc, char **argv)
 		*argv = str;
 	}
 
-	return run(prog, argc, argv);
+	if (cfgLoadConfig(cfgname, &cfg)) {
+		printf("Error:: load config %s #%d - %s\n", 
+				cfgname, cfg_GetErrno(), cfg_GetError());
+		return 2;
+	}
+
+	ret = run(prog, argc, argv);
+
+	cfgUnloadConfig(&cfg);
+	return ret;
 }