From 333ef9e09be5ac9c191625cca4efcebdbfc22073 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 3 Feb 2008 00:25:50 +0100
Subject: [PATCH] add flag for naming unnamed sections

---
 cli.c  | 12 ++++++++++--
 file.c |  2 +-
 uci.h  |  5 +++--
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/cli.c b/cli.c
index 0c68d08..bedef6d 100644
--- a/cli.c
+++ b/cli.c
@@ -50,8 +50,10 @@ static void uci_usage(int argc, char **argv)
 		"Options:\n"
 		"\t-f <file>  use <file> as input instead of stdin\n"
 		"\t-m         when importing, merge data into an existing package\n"
-		"\t-s         force strict mode (stop on parser errors)\n"
+		"\t-s         force strict mode (stop on parser errors, default)\n"
 		"\t-S         disable strict mode\n"
+		"\t-n         name unnamed sections on export (default)\n"
+		"\t-N         don't name unnamed sections\n"
 		"\n",
 		argv[0]
 	);
@@ -299,7 +301,7 @@ int main(int argc, char **argv)
 		return 1;
 	}
 
-	while((c = getopt(argc, argv, "mf:sS")) != -1) {
+	while((c = getopt(argc, argv, "mf:sSnN")) != -1) {
 		switch(c) {
 			case 'f':
 				input = fopen(optarg, "r");
@@ -318,6 +320,12 @@ int main(int argc, char **argv)
 				ctx->flags &= ~UCI_FLAG_STRICT;
 				ctx->flags |= UCI_FLAG_PERROR;
 				break;
+			case 'n':
+				ctx->flags |= UCI_FLAG_EXPORT_NAME;
+				break;
+			case 'N':
+				ctx->flags &= ~UCI_FLAG_EXPORT_NAME;
+				break;
 			default:
 				uci_usage(argc, argv);
 				break;
diff --git a/file.c b/file.c
index 95469c5..ae58fbc 100644
--- a/file.c
+++ b/file.c
@@ -523,7 +523,7 @@ static void uci_export_package(struct uci_package *p, FILE *stream, bool header)
 	uci_foreach_element(&p->sections, s) {
 		struct uci_section *sec = uci_to_section(s);
 		fprintf(stream, "\nconfig '%s'", uci_escape(ctx, sec->type));
-		if (!sec->anonymous)
+		if (!sec->anonymous || (ctx->flags & UCI_FLAG_EXPORT_NAME))
 			fprintf(stream, " '%s'", uci_escape(ctx, sec->e.name));
 		fprintf(stream, "\n");
 		uci_foreach_element(&sec->options, o) {
diff --git a/uci.h b/uci.h
index 574a384..e921269 100644
--- a/uci.h
+++ b/uci.h
@@ -237,8 +237,9 @@ enum uci_type {
 };
 
 enum uci_flags {
-	UCI_FLAG_STRICT = (1 << 0), /* strict mode for the parser */
-	UCI_FLAG_PERROR = (1 << 1), /* print error messages to stderr */
+	UCI_FLAG_STRICT =      (1 << 0), /* strict mode for the parser */
+	UCI_FLAG_PERROR =      (1 << 1), /* print parser error messages */
+	UCI_FLAG_EXPORT_NAME = (1 << 2), /* when exporting, name unnamed sections */
 };
 
 struct uci_element
-- 
2.25.1