contrib/fwd: update main, not really useful yet

diff --git a/contrib/fwd/src/fwd.c b/contrib/fwd/src/fwd.c
index 44b7f5a12673913e751d7d73dc53d096c537ef42..9d925bc00a7baf519918bbb5cb5b8c130d2a0604 100644 (file)
--- a/contrib/fwd/src/fwd.c
+++ b/contrib/fwd/src/fwd.c
@@ -21,13 +21,16 @@
 #include "fwd_addr.h"
 #include "fwd_rules.h"
 #include "fwd_config.h"
-
-#define IPT "iptables"
+#include "fwd_xtables.h"
 
 
 int main(int argc, const char *argv[])
 {
        struct fwd_handle *h;
+       struct iptc_handle *ipt;
+
+       if( getuid() > 0 )
+               fwd_fatal("Need root permissions!");
 
        if( !(h = fwd_alloc_ptr(struct fwd_handle)) )
                fwd_fatal("Out of memory");
@@ -41,13 +44,11 @@ int main(int argc, const char *argv[])
        if( !(h->addrs = fwd_get_addrs(h->rtnl_socket, AF_INET)) )
                fwd_fatal("Failed to issue RTM_GETADDR (%m)");
 
-
        fwd_ipt_build_ruleset(h);
 
        fwd_ipt_addif(h, "lan");
        fwd_ipt_addif(h, "wan");
 
-
        close(h->rtnl_socket);
        fwd_free_config(h->conf);
        fwd_free_addrs(h->addrs);