package/iptables/patches/1.4.3.2/005-imq1.patch

   1 --- /dev/null
   2 +++ b/extensions/.IMQ-test
   3 @@ -0,0 +1,3 @@
   4 +#!/bin/sh
   5 +# True if IMQ target patch is applied.
   6 +[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_IMQ.h ] && echo IMQ
   7 --- /dev/null
   8 +++ b/extensions/.IMQ-test6
   9 @@ -0,0 +1,3 @@
  10 +#!/bin/sh
  11 +# True if IMQ target patch is applied.
  12 +[ -f $KERNEL_DIR/include/linux/netfilter_ipv6/ip6t_IMQ.h ] && echo IMQ
  13 --- /dev/null
  14 +++ b/extensions/libip6t_IMQ.c
  15 @@ -0,0 +1,90 @@
  16 +/* Shared library add-on to iptables to add IMQ target support. */
  17 +#include <stdio.h>
  18 +#include <string.h>
  19 +#include <stdlib.h>
  20 +#include <getopt.h>
  21 +
  22 +#include <xtables.h>
  23 +#include <ip6tables.h>
  24 +#include <linux/netfilter_ipv6/ip6_tables.h>
  25 +#include <linux/netfilter_ipv6/ip6t_IMQ.h>
  26 +
  27 +/* Function which prints out usage message. */
  28 +static void IMQ_help(void)
  29 +{
  30 +       printf(
  31 +"IMQ target v%s options:\n"
  32 +"  --todev <N>         enqueue to imq<N>, defaults to 0\n",
  33 +XTABLES_VERSION);
  34 +}
  35 +
  36 +static struct option IMQ_opts[] = {
  37 +       { "todev", 1, 0, '1' },
  38 +       { 0 }
  39 +};
  40 +
  41 +/* Initialize the target. */
  42 +static void IMQ_init(struct xt_entry_target *t)
  43 +{
  44 +       struct ip6t_imq_info *mr = (struct ip6t_imq_info*)t->data;
  45 +
  46 +       mr->todev = 0;
  47 +}
  48 +
  49 +/* Function which parses command options; returns true if it
  50 +   ate an option */
  51 +static int IMQ_parse(int c, char **argv, int invert, unsigned int *flags,
  52 +      const void *entry,
  53 +      struct xt_entry_target **target)
  54 +{
  55 +       struct ip6t_imq_info *mr = (struct ip6t_imq_info*)(*target)->data;
  56 +
  57 +       switch(c) {
  58 +       case '1':
  59 +               if (xtables_check_inverse(optarg, &invert, NULL, 0))
  60 +                       xtables_error(PARAMETER_PROBLEM,
  61 +                                  "Unexpected `!' after --todev");
  62 +               mr->todev=atoi(optarg);
  63 +               break;
  64 +       default:
  65 +               return 0;
  66 +       }
  67 +       return 1;
  68 +}
  69 +
  70 +/* Prints out the targinfo. */
  71 +static void IMQ_print(const void *ip,
  72 +      const struct xt_entry_target *target,
  73 +      int numeric)
  74 +{
  75 +       struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
  76 +
  77 +       printf("IMQ: todev %u ", mr->todev);
  78 +}
  79 +
  80 +/* Saves the union ipt_targinfo in parsable form to stdout. */
  81 +static void IMQ_save(const void *ip, const struct xt_entry_target *target)
  82 +{
  83 +       struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
  84 +
  85 +       printf("--todev %u", mr->todev);
  86 +}
  87 +
  88 +static struct xtables_target imq = {
  89 +       .name           = "IMQ",
  90 +       .version        = XTABLES_VERSION,
  91 +       .family         = PF_INET6,
  92 +       .size           = XT_ALIGN(sizeof(struct ip6t_imq_info)),
  93 +       .userspacesize  = XT_ALIGN(sizeof(struct ip6t_imq_info)),
  94 +       .help           = IMQ_help,
  95 +       .init           = IMQ_init,
  96 +       .parse          = IMQ_parse,
  97 +       .print          = IMQ_print,
  98 +       .save           = IMQ_save,
  99 +       .extra_opts     = IMQ_opts,
 100 +};
 101 +
 102 +void _init(void)
 103 +{
 104 +       xtables_register_target(&imq);
 105 +}
 106 --- /dev/null
 107 +++ b/extensions/libipt_IMQ.c
 108 @@ -0,0 +1,89 @@
 109 +/* Shared library add-on to iptables to add IMQ target support. */
 110 +#include <stdio.h>
 111 +#include <string.h>
 112 +#include <stdlib.h>
 113 +#include <getopt.h>
 114 +
 115 +#include <xtables.h>
 116 +#include <iptables.h>
 117 +#include <linux/netfilter_ipv4/ip_tables.h>
 118 +#include <linux/netfilter_ipv4/ipt_IMQ.h>
 119 +
 120 +/* Function which prints out usage message. */
 121 +static void IMQ_help(void)
 122 +{
 123 +       printf(
 124 +"IMQ target v%s options:\n"
 125 +"  --todev <N>         enqueue to imq<N>, defaults to 0\n",
 126 +XTABLES_VERSION);
 127 +}
 128 +
 129 +static struct option IMQ_opts[] = {
 130 +       { "todev", 1, 0, '1' },
 131 +       { 0 }
 132 +};
 133 +
 134 +/* Initialize the target. */
 135 +static void IMQ_init(struct xt_entry_target *t)
 136 +{
 137 +       struct ipt_imq_info *mr = (struct ipt_imq_info*)t->data;
 138 +
 139 +       mr->todev = 0;
 140 +}
 141 +
 142 +/* Function which parses command options; returns true if it
 143 +   ate an option */
 144 +static int IMQ_parse(int c, char **argv, int invert, unsigned int *flags,
 145 +      const void *entry, struct xt_entry_target **target)
 146 +{
 147 +       struct ipt_imq_info *mr = (struct ipt_imq_info*)(*target)->data;
 148 +
 149 +       switch(c) {
 150 +       case '1':
 151 +               if (xtables_check_inverse(optarg, &invert, NULL, 0))
 152 +                       xtables_error(PARAMETER_PROBLEM,
 153 +                                  "Unexpected `!' after --todev");
 154 +               mr->todev=atoi(optarg);
 155 +               break;
 156 +       default:
 157 +               return 0;
 158 +       }
 159 +       return 1;
 160 +}
 161 +
 162 +/* Prints out the targinfo. */
 163 +static void IMQ_print(const void *ip,
 164 +      const struct xt_entry_target *target,
 165 +      int numeric)
 166 +{
 167 +       struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
 168 +
 169 +       printf("IMQ: todev %u ", mr->todev);
 170 +}
 171 +
 172 +/* Saves the union ipt_targinfo in parsable form to stdout. */
 173 +static void IMQ_save(const void *ip, const struct xt_entry_target *target)
 174 +{
 175 +       struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
 176 +
 177 +       printf("--todev %u", mr->todev);
 178 +}
 179 +
 180 +static struct xtables_target imq = {
 181 +       .name           = "IMQ",
 182 +       .version        = XTABLES_VERSION,
 183 +       .family         = PF_INET,
 184 +       .size           = XT_ALIGN(sizeof(struct ipt_imq_info)),
 185 +       .userspacesize  = XT_ALIGN(sizeof(struct ipt_imq_info)),
 186 +       .help           = IMQ_help,
 187 +       .init           = IMQ_init,
 188 +       .parse          = IMQ_parse,
 189 +       .print          = IMQ_print,
 190 +       .save           = IMQ_save,
 191 +       .extra_opts     = IMQ_opts,
 192 +};
 193 +
 194 +void _init(void)
 195 +{
 196 +       xtables_register_target(&imq);
 197 +}