patriciasearch/ps-ipv6.c

   1 /*
   2  * ipv6 functionality
   3  */
   4
   5 #include "patriciasearch.h"
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9
  10 void *ps_ipv6_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput);
  11 void ps_ipv6_free(searchCtx *ctx, struct searchNode *thenode);
  12
  13 struct searchNode *ps_ipv6_parse(searchCtx *ctx, int argc, char **argv) {
  14   struct searchNode *thenode;
  15
  16   if (!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) {
  17     parseError = "malloc: could not allocate memory for this search.";
  18     return NULL;
  19   }
  20
  21   thenode->returntype = RETURNTYPE_BOOL;
  22   thenode->localdata = NULL;
  23   thenode->exe = ps_ipv6_exe;
  24   thenode->free = ps_ipv6_free;
  25
  26   return thenode;
  27 }
  28
  29 void *ps_ipv6_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) {
  30   patricia_node_t *node = (patricia_node_t *)theinput;
  31
  32   if (irc_in_addr_is_ipv4(&node->prefix->sin))
  33     return (void *)0;
  34
  35   return (void *)1;
  36 }
  37
  38 void ps_ipv6_free(searchCtx *ctx, struct searchNode *thenode) {
  39   free(thenode);
  40 }
  41