trusts/newsearch/tns-tgroup.c

   1 /*
   2  * tgroup functionality
   3  */
   4
   5 #include "../../newsearch/newsearch.h"
   6 #include "../trusts.h"
   7
   8 #include <stdlib.h>
   9
  10 void *tgroup_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput);
  11 void tgroup_free(searchCtx *ctx, struct searchNode *thenode);
  12
  13 struct searchNode *tgroup_parse(searchCtx *ctx, int argc, char **argv) {
  14   struct searchNode *thenode, *arg;
  15   trustgroup *tg;
  16   char *p;
  17
  18   if(argc < 1) {
  19     parseError = "tgroup: usage: tgroup <#id|name|id>";
  20     return NULL;
  21   }
  22
  23   if(!(arg=argtoconststr("tgroup", ctx, argv[0], &p)))
  24     return NULL;
  25
  26   tg = tg_strtotg(p);
  27   (arg->free)(ctx, arg);
  28   if(!tg) {
  29     parseError = "tgroup: unknown group";
  30     return NULL;
  31   }
  32
  33   if(!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) {
  34     parseError = "malloc: could not allocate memory for this search.";
  35     return NULL;
  36   }
  37
  38   thenode->returntype = RETURNTYPE_BOOL;
  39   thenode->exe = tgroup_exe;
  40   thenode->free = tgroup_free;
  41   thenode->localdata = tg;
  42
  43   return thenode;
  44 }
  45
  46 void *tgroup_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) {
  47   nick *np = theinput;
  48   trusthost *th = gettrusthost(np);
  49   trustgroup *tg = thenode->localdata;
  50
  51   if(th && (th->group == tg))
  52     return (void *)1;
  53
  54   return (void *)0;
  55 }
  56
  57 void tgroup_free(searchCtx *ctx, struct searchNode *thenode) {
  58   free(thenode);
  59 }
  60