sys/src/cmd/9nfs/nametest.c

   1 #include "all.h"
   2
   3 void    mapinit(char*, char*);
   4
   5 int     debug;
   6 int     rpcdebug;
   7 int     style = 'u';
   8 Biobuf *in;
   9 Unixid *ids;
  10 Unixid **pids;
  11 Unixidmap *mp;
  12
  13 void
  14 main(int argc, char **argv)
  15 {
  16         int id, arc; char *arv[4];
  17         char *l, *name;
  18
  19         chatty = 1;
  20         ARGBEGIN{
  21         case '9':
  22         case 'u':
  23                 style = ARGC();
  24                 break;
  25         case 'D':
  26                 ++debug;
  27                 break;
  28         }ARGEND
  29         if(argc <= 0){
  30                 ids = readunixids("/fd/0", style);
  31                 if(ids)
  32                         idprint(1, ids);
  33                 exits(ids ? 0 : "readunixids");
  34         }
  35         mapinit(argv[0], 0);
  36         in = Bopen("/fd/0", OREAD);
  37         while(l = Brdline(in, '\n')){   /* assign = */
  38                 l[Blinelen(in)-1] = 0;
  39                 arc = strparse(l, nelem(arv), arv);
  40                 if(arc <= 0)
  41                         continue;
  42                 switch(arv[0][0]){
  43                 case 'r':
  44                         if(arc < 2)
  45                                 continue;
  46                         mapinit(arv[1], arv[2]);
  47                         break;
  48                 case 'i':
  49                         if(arc < 2)
  50                                 continue;
  51                         id = strtol(arv[1], 0, 10);
  52                         name = id2name(pids, id);
  53                         print("%d -> %s\n", id, name);
  54                         break;
  55                 case 'n':
  56                         if(arc < 2)
  57                                 continue;
  58                         name = arv[1];
  59                         id = name2id(pids, name);
  60                         print("%s -> %d\n", name, id);
  61                         break;
  62                 case 'p':
  63                         print("server=%s, client=%s\n", mp->server, mp->client);
  64                         break;
  65                 case 'P':
  66                         idprint(1, *pids);
  67                         break;
  68                 case 'u':
  69                         pids = &mp->u.ids;
  70                         print("users...\n");
  71                         break;
  72                 case 'g':
  73                         pids = &mp->g.ids;
  74                         print("groups...\n");
  75                         break;
  76                 }
  77         }
  78         exits(0);
  79 }
  80
  81 void
  82 mapinit(char *file, char *client)
  83 {
  84         if(file){
  85                 print("reading %s...\n", file);
  86                 if(readunixidmaps(file) < 0)
  87                         exits("readunixidmaps");
  88                 if(!client)
  89                 client = "nslocum.research.bell-labs.com";
  90         }
  91         print("client = %s...\n", client);
  92         mp = pair2idmap("bootes", client, 0);
  93         if(mp == 0){
  94                 fprint(2, "%s: pair2idmap failed\n", argv0);
  95                 exits("pair2idmap");
  96         }
  97         pids = &mp->u.ids;
  98         print("[users...]\n");
  99 }