client: Move boolean parsing helper function to commands file

The helper function is not used elsewhere, thus move it.

1 files changed, 26 insertions, 0 deletions

diff --git a/client/commands.c b/client/commands.c
index 8f9b7185..ffa45ee2 100644
--- a/client/commands.c
+++ b/client/commands.c
@@ -59,6 +59,32 @@ static char *ipv6[] = {
 
 static int cmd_help(char *args[], int num, struct option *options);
 
+static int parse_boolean(char *arg)
+{
+	if (arg == NULL)
+		return -1;
+
+	if (strcasecmp(arg, "no") == 0 ||
+			strcasecmp(arg, "false") == 0 ||
+			strcasecmp(arg, "off" ) == 0 ||
+			strcasecmp(arg, "disable" ) == 0 ||
+			strcasecmp(arg, "n") == 0 ||
+			strcasecmp(arg, "f") == 0 ||
+			strcasecmp(arg, "0") == 0)
+		return 0;
+
+	if (strcasecmp(arg, "yes") == 0 ||
+			strcasecmp(arg, "true") == 0 ||
+			strcasecmp(arg, "on") == 0 ||
+			strcasecmp(arg, "enable" ) == 0 ||
+			strcasecmp(arg, "y") == 0 ||
+			strcasecmp(arg, "t") == 0 ||
+			strcasecmp(arg, "1") == 0)
+		return 1;
+
+	return -1;
+}
+
 static int parse_args(char *arg, struct option *options)
 {
 	int i;