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[iproute2.git] / tc / f_tcindex.c

diff --git a/tc/f_tcindex.c b/tc/f_tcindex.c
deleted file mode 100644 (file)
index 39ac75a..0000000
--- a/tc/f_tcindex.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * f_tcindex.c         Traffic control index filter
- *
- * Written 1998,1999 by Werner Almesberger
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <string.h>
-#include <netinet/in.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
-       fprintf(stderr," Usage: ... tcindex [ hash SIZE ] [ mask MASK ]"
-           " [ shift SHIFT ]\n");
-       fprintf(stderr,"                    [ pass_on | fall_through ]\n");
-       fprintf(stderr,"                    [ classid CLASSID ] "
-           "[ police POLICE_SPEC ]\n");
-}
-
-
-#define usage() return(-1)
-
-
-static int tcindex_parse_opt(struct filter_util *qu, char *handle, int argc,
-    char **argv, struct nlmsghdr *n)
-{
-       struct tcmsg *t = NLMSG_DATA(n);
-       struct rtattr *tail;
-       char *end;
-
-       if (handle) {
-               t->tcm_handle = strtoul(handle,&end,0);
-               if (*end) {
-                       fprintf(stderr, "Illegal filter ID\n");
-                       return -1;
-               }
-       }
-       if (!argc) return 0;
-       tail = NLMSG_TAIL(n);
-       addattr_l(n,4096,TCA_OPTIONS,NULL,0);
-       while (argc) {
-               if (!strcmp(*argv,"hash")) {
-                       int hash;
-
-                       NEXT_ARG();
-                       hash = strtoul(*argv,&end,0);
-                       if (*end || !hash || hash > 0x10000) {
-                               explain();
-                               return -1;
-                       }
-                       addattr_l(n,4096,TCA_TCINDEX_HASH,&hash,sizeof(hash));
-               }
-               else if (!strcmp(*argv,"mask")) {
-                       __u16 mask;
-
-                       NEXT_ARG();
-                       mask = strtoul(*argv,&end,0);
-                       if (*end) {
-                               explain();
-                               return -1;
-                       }
-                       addattr_l(n,4096,TCA_TCINDEX_MASK,&mask,sizeof(mask));
-               }
-               else if (!strcmp(*argv,"shift")) {
-                       int shift;
-
-                       NEXT_ARG();
-                       shift = strtoul(*argv,&end,0);
-                       if (*end) {
-                               explain();
-                               return -1;
-                       }
-                       addattr_l(n,4096,TCA_TCINDEX_SHIFT,&shift,
-                           sizeof(shift));
-               }
-               else if (!strcmp(*argv,"fall_through")) {
-                       int value = 1;
-
-                       addattr_l(n,4096,TCA_TCINDEX_FALL_THROUGH,&value,
-                           sizeof(value));
-               }
-               else if (!strcmp(*argv,"pass_on")) {
-                       int value = 0;
-
-                       addattr_l(n,4096,TCA_TCINDEX_FALL_THROUGH,&value,
-                           sizeof(value));
-               }
-               else if (!strcmp(*argv,"classid")) {
-                       __u32 handle;
-
-                       NEXT_ARG();
-                       if (get_tc_classid(&handle,*argv)) {
-                               fprintf(stderr, "Illegal \"classid\"\n");
-                               return -1;
-                       }
-                       addattr_l(n, 4096, TCA_TCINDEX_CLASSID, &handle, 4);
-               }
-               else if (!strcmp(*argv,"police")) {
-                       NEXT_ARG();
-                       if (parse_police(&argc, &argv, TCA_TCINDEX_POLICE, n)) {
-                               fprintf(stderr, "Illegal \"police\"\n");
-                               return -1;
-                       }
-                       continue;
-               }
-               else {
-                       explain();
-                       return -1;
-               }
-               argc--;
-               argv++;
-       }
-       tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-       return 0;
-}
-
-
-static int tcindex_print_opt(struct filter_util *qu, FILE *f,
-     struct rtattr *opt, __u32 handle)
-{
-       struct rtattr *tb[TCA_TCINDEX_MAX+1];
-
-       if (opt == NULL)
-               return 0;
-
-       parse_rtattr_nested(tb, TCA_TCINDEX_MAX, opt);
-
-       if (handle != ~0) fprintf(f,"handle 0x%04x ",handle);
-       if (tb[TCA_TCINDEX_HASH]) {
-               __u16 hash;
-
-               if (RTA_PAYLOAD(tb[TCA_TCINDEX_HASH]) < sizeof(hash))
-                       return -1;
-               hash = *(__u16 *) RTA_DATA(tb[TCA_TCINDEX_HASH]);
-               fprintf(f,"hash %d ",hash);
-       }
-       if (tb[TCA_TCINDEX_MASK]) {
-               __u16 mask;
-
-               if (RTA_PAYLOAD(tb[TCA_TCINDEX_MASK]) < sizeof(mask))
-                       return -1;
-               mask = *(__u16 *) RTA_DATA(tb[TCA_TCINDEX_MASK]);
-               fprintf(f,"mask 0x%04x ",mask);
-       }
-       if (tb[TCA_TCINDEX_SHIFT]) {
-               int shift;
-
-               if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT]) < sizeof(shift))
-                       return -1;
-               shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT]);
-               fprintf(f,"shift %d ",shift);
-       }
-       if (tb[TCA_TCINDEX_FALL_THROUGH]) {
-               int fall_through;
-
-               if (RTA_PAYLOAD(tb[TCA_TCINDEX_FALL_THROUGH]) <
-                   sizeof(fall_through))
-                       return -1;
-               fall_through = *(int *) RTA_DATA(tb[TCA_TCINDEX_FALL_THROUGH]);
-               fprintf(f,fall_through ? "fall_through " : "pass_on ");
-       }
-       if (tb[TCA_TCINDEX_CLASSID]) {
-               SPRINT_BUF(b1);
-               fprintf(f, "classid %s ",sprint_tc_classid(*(__u32 *)
-                   RTA_DATA(tb[TCA_TCINDEX_CLASSID]), b1));
-       }
-       if (tb[TCA_TCINDEX_POLICE]) {
-               fprintf(f, "\n");
-               tc_print_police(f, tb[TCA_TCINDEX_POLICE]);
-       }
-       return 0;
-}
-
-struct filter_util tcindex_filter_util = {
-       .id = "tcindex",
-       .parse_fopt = tcindex_parse_opt,
-       .print_fopt = tcindex_print_opt,
-};