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Viewing changes to extensions/libip6t_REJECT.c

  • Committer: Bazaar Package Importer
  • Author(s): Nicolas Valcárcel Scerpella
  • Date: 2009-05-06 16:35:21 UTC
  • mfrom: (5.1.6 upstream) (2.1.2 lenny)
  • Revision ID: james.westby@ubuntu.com-20090506163521-2hbruo0m33h04wxf
Tags: 1.4.3.2-2ubuntu1
https://launchpad.net/bugs/372920
* Merge from debian unstable (LP: #372920), remaining changes:
  - Don't fail to run iptables-save if iptables module isn't loaded.
  - debian/patches/0901-build-libipq_pic.a.patch - Build libipq_pic.a with
    -fPIC. Upstream changed build system and patch modified accordingly.
  - Revert changes between 1.4.1.1-3 and 1.4.1.1-4, thus bringing back
    the howtos.
* Droped unexistent patches from debian/patches/series
* Droped 0903-autoload-module-in-iptables-save.diff, fixed upstream
* Added linuxdoc-tools to Build-Depends
* Modified debian/iptables{,-dev}.install to match DM syntax 
  (removed debian/tmp)

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Lines of Context:
extensions/libip6t_REJECT.c
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/* Shared library add-on to iptables to add customized REJECT support.
 
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/* Shared library add-on to ip6tables to add customized REJECT support.
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 *
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 * (C) 2000 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
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 * 
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#include <string.h>
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#include <stdlib.h>
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#include <getopt.h>
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#include <ip6tables.h>
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#include <linux/netfilter_ipv6/ip6_tables.h>
 
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#include <xtables.h>
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#include <linux/netfilter_ipv6/ip6t_REJECT.h>
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struct reject_names {
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        printf("\n");
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}
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/* Saves the union ipt_targinfo in parsable form to stdout. */
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/* Function which prints out usage message. */
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static void REJECT_help(void)
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{
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        printf(
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        { .name = NULL }
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};
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/* Allocate and initialize the target. */
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static void REJECT_init(struct xt_entry_target *t)
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{
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        struct ip6t_reject_info *reject = (struct ip6t_reject_info *)t->data;
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}
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/* Function which parses command options; returns true if it
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   ate an option */
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static int REJECT_parse(int c, char **argv, int invert, unsigned int *flags,
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                        const void *entry, struct xt_entry_target **target)
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{
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        switch(c) {
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        case '1':
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                if (check_inverse(optarg, &invert, NULL, 0))
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                        exit_error(PARAMETER_PROBLEM,
 
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                if (xtables_check_inverse(optarg, &invert, NULL, 0))
 
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                        xtables_error(PARAMETER_PROBLEM,
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                                   "Unexpected `!' after --reject-with");
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                for (i = 0; i < limit; i++) {
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                        if ((strncasecmp(reject_table[i].name, optarg, strlen(optarg)) == 0)
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                                return 1;
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                        }
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                }
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                exit_error(PARAMETER_PROBLEM, "unknown reject type `%s'",optarg);
 
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                xtables_error(PARAMETER_PROBLEM, "unknown reject type \"%s\"", optarg);
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        default:
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                /* Fall through */
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                break;
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        return 0;
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}
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/* Prints out ipt_reject_info. */
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static void REJECT_print(const void *ip, const struct xt_entry_target *target,
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                         int numeric)
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{
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        printf("reject-with %s ", reject_table[i].name);
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}
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/* Saves ipt_reject in parsable form to stdout. */
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static void REJECT_save(const void *ip, const struct xt_entry_target *target)
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{
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        const struct ip6t_reject_info *reject
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static struct xtables_target reject_tg6_reg = {
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        .name = "REJECT",
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        .version        = XTABLES_VERSION,
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        .family         = PF_INET6,
 
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        .family         = NFPROTO_IPV6,
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        .size           = XT_ALIGN(sizeof(struct ip6t_reject_info)),
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        .userspacesize  = XT_ALIGN(sizeof(struct ip6t_reject_info)),
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        .help           = REJECT_help,