#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
-#include <syslog.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "m_pedit.h"
static int
-parse_tcp(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel,struct tc_pedit_key *tkey)
+parse_tcp(int *argc_p, char ***argv_p,
+ struct m_pedit_sel *sel, struct m_pedit_key *tkey)
{
int res = -1;
+ int argc = *argc_p;
+ char **argv = *argv_p;
+
+ if (argc < 2)
+ return -1;
+
+ if (!sel->extended)
+ return -1;
+
+ tkey->htype = TCA_PEDIT_KEY_EX_HDR_TYPE_TCP;
+
+ if (strcmp(*argv, "sport") == 0) {
+ NEXT_ARG();
+ tkey->off = 0;
+ res = parse_cmd(&argc, &argv, 2, TU32, RU16, sel, tkey);
+ goto done;
+ }
+
+ if (strcmp(*argv, "dport") == 0) {
+ NEXT_ARG();
+ tkey->off = 2;
+ res = parse_cmd(&argc, &argv, 2, TU32, RU16, sel, tkey);
+ goto done;
+ }
+
+ if (strcmp(*argv, "flags") == 0) {
+ NEXT_ARG();
+ tkey->off = 13;
+ res = parse_cmd(&argc, &argv, 1, TU32, RU8, sel, tkey);
+ goto done;
+ }
+
+ return -1;
+
+done:
+ *argc_p = argc;
+ *argv_p = argv;
return res;
}
struct m_pedit_util p_pedit_tcp = {
- NULL,
- "tcp",
- parse_tcp,
+ .id = "tcp",
+ .parse_peopt = parse_tcp,
};