src/structs.cxx

   1 /*
   2  * (c) Oleg Puchinin 2006
   3  * graycardinalster@gmail.com
   4  *
   5  */
   6
   7 #include <head.h>
   8 #include <the_tt.h>
   9
  10 // $ silent_bob --structs
  11 void got_structs (char * d_file)
  12 {
  13         struct tt_state_t * d_tt_state = CNEW (tt_state_t, 1);
  14         char *d_ptr, *d_out;
  15         EArray d_operators;
  16         int brace_depth;
  17         bool b_typedef;
  18         bool b_struct;
  19         char ch;
  20         int i;
  21
  22         memset (d_tt_state, 0, sizeof (struct tt_state_t));
  23         d_tt_state->fileName = strdup (d_file);
  24         d_ptr = do_tt (d_tt_state);
  25
  26         while (true) {
  27                 ch = t_op (&d_ptr, &d_out);
  28                 if (ch == 0)
  29                         break;
  30
  31                 b_typedef = false;
  32                 b_struct = false;
  33                 if (!strncmp (d_out, "typedef", 7))
  34                         b_typedef = true;
  35                 else if (!strncmp (d_out, "struct", 6))
  36                         b_struct = true;
  37
  38                 if (! b_typedef && ! b_struct)
  39                         continue;
  40
  41                 if (strchr (d_out, '('))
  42                         continue;
  43
  44                 if (ch == ';' && b_typedef && !SB_FLGET (SB_FLNOLINKS)) // Link...
  45                         printf ("%s;\n", d_out);
  46
  47                 if (ch != '{')
  48                         continue;
  49
  50                 brace_depth = 1;
  51                 printf ("%s{\n", d_out);
  52
  53                 while (brace_depth > 0) {
  54                         ch = t_op (&d_ptr, &d_out);
  55                         if (ch == '\n') {
  56                                 if (*d_out == '#')
  57                                         printf ("%s\n", d_out);
  58                                 continue;
  59                         }
  60
  61                         if (ch == '}')
  62                                 --brace_depth;
  63
  64                         for (i = 0; i < brace_depth; i++)
  65                                 fputc ('\t', stdout);
  66
  67                         if (ch == '{')
  68                                 ++brace_depth;
  69
  70                         if (ch != '}' && ch != '{' && strlen (d_out))
  71                                 printf ("%s;\n", d_out);
  72                         else if (brace_depth) {
  73                                 printf ("%s", d_out);
  74                                 fputc (ch, stdout);
  75                                 if (ch == '}') {
  76                                         t_op (&d_ptr, &d_out);
  77                                         if (strlen (d_out))
  78                                                 printf (" %s;", d_out);
  79                                         else
  80                                                 fputc (';', stdout);
  81                                         printf ("\n");
  82                                 }
  83                                 printf ("\n");
  84                         }
  85                 } // while (brace_deph > 0)
  86                 ch = t_op (&d_ptr, &d_out);
  87                 if (strlen (d_out))
  88                         printf ("} %s;\n\n", d_out);
  89                 else
  90                         printf ("};\n\n");
  91         } // if (!strncmp (d_out, "typedef", 7))
  92         free_tt_state (d_tt_state);
  93 }
  94