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Viewing changes to extensions/libipt_DNAT.c

  • Committer: Bazaar Package Importer
  • Author(s): Bhavani Shankar
  • Date: 2009-07-14 15:59:54 UTC
  • mfrom: (5.1.7 upstream)
  • Revision ID: james.westby@ubuntu.com-20090714155954-9039kro8cnh6lb1q
Tags: 1.4.4-1ubuntu1
https://launchpad.net/bugs/399211
* Merge from debian unstable, remaining changes: LP: #399211
  - 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.
  - 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/libipt_DNAT.c
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"DNAT target options:\n"
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" --to-destination <ipaddr>[-<ipaddr>][:port-port]\n"
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"                               Address to map destination to.\n"
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"[--random]\n");
 
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"[--random] [--persistent]\n");
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}
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static const struct option DNAT_opts[] = {
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        { "to-destination", 1, NULL, '1' },
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        { "random", 0, NULL, '2' },
 
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        { "persistent", 0, NULL, '3' },
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        { .name = NULL }
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};
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                } else
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                        *flags |= IPT_DNAT_OPT_RANDOM;
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                return 1;
 
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        case '3':
 
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                info->mr.range[0].flags |= IP_NAT_RANGE_PERSISTENT;
 
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                return 1;
 
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        default:
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                return 0;
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        }
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static void DNAT_print(const void *ip, const struct xt_entry_target *target,
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                       int numeric)
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{
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        struct ipt_natinfo *info = (void *)target;
 
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        const struct ipt_natinfo *info = (const void *)target;
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        unsigned int i = 0;
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        printf("to:");
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                printf(" ");
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                if (info->mr.range[i].flags & IP_NAT_RANGE_PROTO_RANDOM)
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                        printf("random ");
 
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                if (info->mr.range[i].flags & IP_NAT_RANGE_PERSISTENT)
 
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                        printf("persistent ");
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        }
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}
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static void DNAT_save(const void *ip, const struct xt_entry_target *target)
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{
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        struct ipt_natinfo *info = (void *)target;
 
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        const struct ipt_natinfo *info = (const void *)target;
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        unsigned int i = 0;
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        for (i = 0; i < info->mr.rangesize; i++) {
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                printf(" ");
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                if (info->mr.range[i].flags & IP_NAT_RANGE_PROTO_RANDOM)
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                        printf("--random ");
 
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                if (info->mr.range[i].flags & IP_NAT_RANGE_PERSISTENT)
 
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                        printf("--persistent ");
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        }
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}
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