src/bin/get_driver_settings.cpp

   1 /*
   2  * Copyright 2017, Haiku, Inc.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *               <François Revol>
   7  */
   8
   9 #include <stdio.h>
  10
  11 #include <driver_settings.h>
  12
  13 static const char *sTabs = "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
  14
  15 int usage(const char *progname)
  16 {
  17         return 1;
  18 }
  19
  20 void print_params(int indent, const driver_parameter *p)
  21 {
  22         printf("indent: %d\n", indent);
  23         printf("%.*s'%s': [", indent, sTabs, p->name);
  24         for (int i = 0; i < p->value_count; i++) {
  25                 printf(" '%s',", p->values[i]);
  26         }
  27         printf("]\n");
  28         indent++;
  29         for (int i = 0; i < p->parameter_count; i++)
  30                 print_params(indent, &p->parameters[i]);
  31 }
  32
  33 int main(int argc, char **argv)
  34 {
  35         void *h;
  36         const driver_settings *s;
  37         h = load_driver_settings(argv[1]);
  38         if (h == NULL)
  39                 return usage(argv[0]);
  40
  41         s = get_driver_settings(h);
  42
  43         printf("%d\n", s->parameter_count);
  44         for (int i = 0; i < s->parameter_count; i++) {
  45                 print_params(0, &s->parameters[i]);
  46         }
  47
  48         unload_driver_settings(h);
  49
  50         return 0;
  51 }