rom/hidds/kbd/kbd_init.c

   1 /*
   2     Copyright (C) 2004-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <aros/debug.h>
   7 #include <oop/oop.h>
   8 #include <hidd/hidd.h>
   9 #include <hidd/keyboard.h>
  10 #include <proto/alib.h>
  11 #include <proto/exec.h>
  12 #include <proto/oop.h>
  13
  14 #include "kbd.h"
  15
  16 #undef HWBase
  17 #define HWBase (LIBBASE->csd.hwMB)
  18
  19 static int KBD_InitClass(struct kbdbase *LIBBASE)
  20 {
  21     struct Library *OOPBase = LIBBASE->csd.cs_OOPBase;
  22
  23     D(bug("[KBD] base class initialization\n"));
  24
  25     LIBBASE->csd.cs_UtilityBase = OpenLibrary("utility.library", 0);
  26     if (!LIBBASE->csd.cs_UtilityBase)
  27         return FALSE;
  28
  29     LIBBASE->csd.hiddKbdAB = OOP_ObtainAttrBase(IID_Hidd_Kbd);
  30     LIBBASE->csd.hwAB = OOP_ObtainAttrBase(IID_HW);
  31     LIBBASE->csd.hwMB = OOP_GetMethodID(IID_HW, 0);
  32
  33     if (LIBBASE->csd.hiddKbdAB && LIBBASE->csd.hwAB)
  34     {
  35         OOP_Object *root = OOP_NewObject(NULL, CLID_HW_Root, NULL);
  36
  37         NewList((struct List *)&LIBBASE->csd.callbacks);
  38
  39         if (HW_AddDriver(root, LIBBASE->csd.hwClass, NULL))
  40         {
  41             D(bug("[KBD] Everything OK\n"));
  42             return TRUE;
  43         }
  44     }
  45
  46     return FALSE;
  47 }
  48
  49 static int KBD_ExpungeClass(struct kbdbase *LIBBASE)
  50 {
  51     struct Library *OOPBase = LIBBASE->csd.cs_OOPBase;
  52
  53     D(bug("[KBD] Base Class destruction\n"));
  54
  55     if (LIBBASE->csd.hiddKbdAB)
  56         OOP_ReleaseAttrBase(IID_Hidd_Kbd);
  57     if (LIBBASE->csd.cs_UtilityBase)
  58         CloseLibrary(LIBBASE->csd.cs_UtilityBase);
  59
  60     return TRUE;
  61 }
  62
  63 ADD2INITLIB(KBD_InitClass, 0)
  64 ADD2EXPUNGELIB(KBD_ExpungeClass, 0)