src/bin/screeninfo.cpp

   1 /*
   2  * Copyright 2013-2014 Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Alexander von Gluck IV <kallisti5@unixzen.com>
   7  */
   8
   9
  10 #include <Application.h>
  11 #include <Screen.h>
  12 #include <stdio.h>
  13
  14
  15 // screen_id currently locked to 1 screen
  16 // TODO: This should likely be provided by our API
  17 #define MAX_SCREENS 1
  18
  19
  20 int
  21 main()
  22 {
  23         // BScreen usage requires BApplication for AppServerLink
  24         BApplication app("application/x-vnd.Haiku-screen_info");
  25
  26         for (int id = 0; id < MAX_SCREENS; id++) {
  27                 screen_id screenIndex = {id};
  28                 BScreen screen(screenIndex);
  29                 accelerant_device_info info;
  30
  31                 // At the moment, screen.ID() is always 0;
  32                 printf("Screen %" B_PRId32 ":", screen.ID().id);
  33                 if (screen.GetDeviceInfo(&info) != B_OK) {
  34                         printf(" unavailable\n");
  35                 } else {
  36                         printf(" attached\n");
  37                         printf("  version: %u\n", info.version);
  38                         printf("  name:    %s\n", info.name);
  39                         printf("  chipset: %s\n", info.chipset);
  40                         printf("  serial:  %s\n", info.serial_no);
  41                 }
  42         }
  43
  44         return 0;
  45 }