main.c

   1 #include <stdio.h>
   2
   3 #include "prx.h"
   4 #include "analyser.h"
   5 #include "nids.h"
   6 #include "hash.h"
   7 #include "utils.h"
   8
   9 int main (int argc, char **argv)
  10 {
  11   char *prxfilename = NULL;
  12   char *nidsfilename = NULL;
  13
  14   int i, j, verbose = 0;
  15
  16   struct nidstable *nids = NULL;
  17   struct prx *p = NULL;
  18   struct code *c;
  19
  20   for (i = 0; i < argc; i++) {
  21     if (argv[i][0] == '-') {
  22       char *s = argv[i];
  23       for (j = 0; s[j]; j++) {
  24         switch (s[j]) {
  25         case 'v': verbose++; break;
  26         case 'n':
  27           if (i == (argc - 1))
  28             fatal (__FILE__ ": missing nids file");
  29
  30           nidsfilename = argv[++i];
  31           break;
  32         }
  33       }
  34     } else {
  35       prxfilename = argv[i];
  36     }
  37   }
  38
  39   if (!prxfilename)
  40     fatal (__FILE__ ": missing prx file name");
  41
  42   if (nidsfilename)
  43     nids = nids_load (nidsfilename);
  44
  45
  46   p = prx_load (prxfilename);
  47   if (!p)
  48     fatal (__FILE__ ": can't load prx `%s'", prxfilename);
  49
  50   if (nids)
  51     prx_resolve_nids (p, nids);
  52
  53   if (verbose > 2 && nids)
  54     nids_print (nids);
  55
  56   if (verbose > 0) prx_print (p);
  57
  58   c = analyse_code (p);
  59   if (!c)
  60     fatal (__FILE__ ": can't analyse code `%s'", prxfilename);
  61
  62   if (verbose > 1) print_code (c);
  63   free_code (c);
  64
  65   prx_free (p);
  66
  67   if (nids)
  68     nids_free (nids);
  69
  70   return 0;
  71 }