Add support for device and direction parameters

[project/firewall3.git] / options.c

diff --git a/options.c b/options.c
index 4c42be0..1dbdca8 100644 (file)
--- a/options.c
+++ b/options.c
@@ -854,6 +854,22 @@ fw3_parse_setmatch(void *ptr, const char *val, bool is_list)
        return true;
 }
 
+bool
+fw3_parse_direction(void *ptr, const char *val, bool is_list)
+{
+       bool *is_out = ptr;
+       bool valid = true;
+
+       if (!strcmp(val, "in") || !strcmp(val, "ingress"))
+               *is_out = false;
+       else if (!strcmp(val, "out") || !strcmp(val, "egress"))
+               *is_out = true;
+       else
+               valid = false;
+
+       return valid;
+}
+
 
 bool
 fw3_parse_options(void *s, const struct fw3_option *opts,