newsearch/ns-oppct.c

   1 /*
   2  * oppct functionality
   3  */
   4
   5 #include "newsearch.h"
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9
  10 void *oppct_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput);
  11 void oppct_free(searchCtx *ctx, struct searchNode *thenode);
  12
  13 struct searchNode *oppct_parse(searchCtx *ctx, int argc, char **argv) {
  14   struct searchNode *thenode;
  15
  16   if (ctx->type != SEARCHTYPE_CHANNEL) {
  17     parseError = "oppct: this function is only valid for channel searches.";
  18     return NULL;
  19   }
  20
  21   if (!(thenode=(struct searchNode *)malloc(sizeof(struct searchNode)))) {
  22     /* couldn't malloc() memory for thenode, so free localdata to avoid leakage */
  23     parseError = "malloc: could not allocate memory for this search.";
  24     return NULL;
  25   }
  26
  27   thenode->returntype = RETURNTYPE_INT;
  28   thenode->localdata = NULL;
  29   thenode->exe = oppct_exe;
  30   thenode->free = oppct_free;
  31
  32   return thenode;
  33 }
  34
  35 void *oppct_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) {
  36   int i;
  37   int ops;
  38   chanindex *cip = (chanindex *)theinput;
  39
  40   if (cip->channel==NULL || cip->channel->users->totalusers==0)
  41     return (void *)0;
  42
  43   ops=0;
  44
  45   for (i=0;i<cip->channel->users->hashsize;i++) {
  46     if (cip->channel->users->content[i]!=nouser) {
  47       if (!(cip->channel->users->content[i] & CUMODE_OP)) {
  48         ops++;
  49       }
  50     }
  51   }
  52
  53   return (void *)(long)((ops * 100) / cip->channel->users->totalusers);
  54 }
  55
  56 void oppct_free(searchCtx *ctx, struct searchNode *thenode) {
  57   free(thenode);
  58 }
  59