rom/oop/oop_init.c

   1 /*
   2     Copyright © 1995-2008, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: OOP Library
   6     Lang: english
   7 */
   8
   9 #define NUM_IDS 31
  10
  11 #include <utility/utility.h>
  12 #include <proto/oop.h>
  13 #include <oop/oop.h>
  14 #include <aros/symbolsets.h>
  15
  16 #include "intern.h"
  17 #include LC_LIBDEFS_FILE
  18
  19 #include "hash.h"
  20 //#undef SDEBUG
  21 #undef DEBUG
  22 //#define SDEBUG 0
  23 #define DEBUG 0
  24 #include <aros/debug.h>
  25
  26
  27 BOOL InitUtilityClasses(struct IntOOPBase *OOPBase);
  28
  29 /*
  30 #if 0
  31 static void FreeAllClasses(struct Library *BOOPIBase)
  32 {
  33     OOP_Class *cl;
  34
  35     while((cl = (OOP_Class *)RemHead((struct List *)&GetOBase(OOPBase)->bb_ClassList)))
  36     {
  37         if(cl != &rootclass)
  38             OOP_FreeClass(cl);
  39     }
  40 }
  41 #endif
  42 */
  43
  44 static int OOPInit(LIBBASETYPEPTR LIBBASE)
  45 {
  46     D(bug("Enter OOPInit\n"));
  47
  48     LIBBASE->ob_UtilityBase = OpenLibrary("utility.library",36);
  49     if (!LIBBASE->ob_UtilityBase)
  50         return FALSE;
  51
  52     NEWLIST(&LIBBASE->ob_ClassList);
  53     InitSemaphore(&LIBBASE->ob_ClassListLock);
  54
  55     NEWLIST(&LIBBASE->ob_ServerList);
  56     InitSemaphore(&LIBBASE->ob_ServerListLock);
  57
  58     InitSemaphore(&LIBBASE->ob_IIDTableLock);
  59
  60     SDInit();
  61
  62     LIBBASE->ob_IIDTable = NewHash(NUM_IDS, HT_STRING, LIBBASE);
  63     if (LIBBASE->ob_IIDTable)
  64     {
  65         struct IDDescr intern_ids[] =
  66         {
  67             /* We must make sure that Root gets ID 0 and Meta gets ID 1 */
  68             { IID_Root,         &__IRoot                },
  69             { IID_Meta,         &__IMeta                },
  70
  71 #if 0
  72             { IID_Method,               &__IMethod              },
  73             { IID_Server,               &__IServer              },
  74             { IID_Proxy,                &__IProxy               },
  75             { IID_Interface,    &__IInterface           },
  76 #endif
  77             { NULL,     NULL }
  78         };
  79
  80         /* Get some IDs that are used internally */
  81         if (GetIDs(intern_ids, LIBBASE))
  82         {
  83             if (init_rootclass(LIBBASE))
  84             {
  85                 if (init_basemeta(LIBBASE))
  86                 {
  87                     if (init_ifmetaclass(LIBBASE))
  88                     {
  89                         LIBBASE->ob_HIDDMetaClass
  90                             = init_hiddmetaclass(LIBBASE);
  91                         if (LIBBASE->ob_HIDDMetaClass)
  92                         {
  93                             if (InitUtilityClasses(LIBBASE))
  94                             {
  95                                 D(bug("OOPInit all OK\n"));
  96                                 return (TRUE);
  97                             }
  98                         }
  99                     }
 100                 }
 101             }
 102         }
 103     }
 104
 105     D(bug("OOPInit failed\n"));
 106
 107     return (FALSE);
 108 }
 109
 110 static int OOPExpunge(LIBBASETYPEPTR LIBBASE)
 111 {
 112     CloseLibrary(LIBBASE->ob_UtilityBase);
 113     return TRUE;
 114 }
 115
 116 ADD2INITLIB(OOPInit, 0);
 117 ADD2EXPUNGELIB(OOPExpunge, 0);
 118
 119 /**************************
 120 ** InitUtilityClasses()  **
 121 **************************/
 122 BOOL InitUtilityClasses(struct IntOOPBase *OOPBase)
 123 {
 124 #if 0
 125     D(bug("Initializing methodclass\n"));
 126     if ((GetOBase(OOPBase)->ob_MethodClass = init_methodclass(GetOBase(OOPBase) )))
 127     {
 128         D(bug("Initializing serverclass\n"));
 129         OOPBase->ob_ServerClass = init_serverclass((struct Library *)OOPBase);
 130         if (OOPBase->ob_ServerClass)
 131         {
 132             D(bug("Initializing proxyclass\n"));
 133             OOPBase->ob_ProxyClass = init_proxyclass((struct Library *)OOPBase);
 134             if (OOPBase->ob_ProxyClass)
 135             {
 136                 D(bug("Initializing interfaceclass\n"));
 137                 OOPBase->ob_InterfaceClass = init_interfaceclass((struct Library *)OOPBase);
 138                 if (OOPBase->ob_InterfaceClass)
 139                 {
 140 #endif
 141                     D(bug("Everything initialized\n"));
 142                     return TRUE;
 143 #if 0
 144                 }
 145             }
 146         }
 147     }
 148 #endif
 149
 150     return FALSE;
 151 }
 152