loader/main.c

   1 /*
   2  * Main initialization code
   3  */
   4
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <sys/types.h>
   8 #include <sys/stat.h>
   9 #include <fcntl.h>
  10 #include <unistd.h>
  11 #include <string.h>
  12 #include <errno.h>
  13 #include "windows.h"
  14 #include "bitmap.h"
  15 #include "comm.h"
  16 #include "win.h"
  17 #include "main.h"
  18 #include "menu.h"
  19 #include "atom.h"
  20 #include "dialog.h"
  21 #include "drive.h"
  22 #include "queue.h"
  23 #include "sysmetrics.h"
  24 #include "file.h"
  25 #include "gdi.h"
  26 #include "heap.h"
  27 #include "keyboard.h"
  28 #include "miscemu.h"
  29 #include "options.h"
  30 #include "spy.h"
  31 #include "tweak.h"
  32 #include "user.h"
  33 #include "dce.h"
  34 #include "shell.h"
  35 #include "winproc.h"
  36 #include "debug.h"
  37
  38
  39 int __winelib = 1;  /* Winelib run-time flag */
  40
  41 /***********************************************************************
  42  *           Kernel initialisation routine
  43  */
  44 BOOL32 MAIN_KernelInit(void)
  45 {
  46     extern BOOL32 EVENT_Init(void);
  47
  48     /* Initialize signal handling */
  49     if (!SIGNAL_Init()) return FALSE;
  50
  51     /* Load the configuration file */
  52     if (!PROFILE_LoadWineIni()) return FALSE;
  53
  54       /* Initialize DOS memory */
  55     if (!DOSMEM_Init()) return FALSE;
  56
  57     /* Initialise DOS drives */
  58     if (!DRIVE_Init()) return FALSE;
  59
  60     /* Initialise DOS directories */
  61     if (!DIR_Init()) return FALSE;
  62
  63       /* Initialize event handling */
  64     if (!EVENT_Init()) return FALSE;
  65
  66     /* Initialize communications */
  67     COMM_Init();
  68
  69     /* Initialize IO-port permissions */
  70     IO_port_init();
  71
  72     return TRUE;
  73 }
  74
  75
  76 /***********************************************************************
  77  *           USER (and GDI) initialisation routine
  78  */
  79 BOOL32 MAIN_UserInit(void)
  80 {
  81     extern BOOL32 WIDGETS_Init(void);
  82     extern BOOL32 MULTIMEDIA_Init(void);
  83
  84     int queueSize;
  85
  86     /* Create USER and GDI heap */
  87     if (!USER_HeapSel)
  88     {
  89         USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 0x10000 );
  90         LocalInit( USER_HeapSel, 0, 0xffff );
  91     }
  92     if (!GDI_HeapSel)
  93     {
  94         GDI_HeapSel  = GlobalAlloc16( GMEM_FIXED, GDI_HEAP_SIZE );
  95         LocalInit( GDI_HeapSel, 0, GDI_HEAP_SIZE-1 );
  96     }
  97
  98     /* Initialize Wine tweaks */
  99     if (!TWEAK_Init()) return FALSE;
 100
 101     /* Initialize OEM Bitmaps */
 102     if (!OBM_Init()) return FALSE;
 103
 104     /* registry initialisation */
 105     SHELL_LoadRegistry();
 106
 107     /* Global atom table initialisation */
 108     if (!ATOM_Init()) return FALSE;
 109
 110     /* GDI initialisation */
 111     if (!GDI_Init()) return FALSE;
 112
 113     /* Initialize system colors and metrics*/
 114     SYSMETRICS_Init();
 115     SYSCOLOR_Init();
 116
 117     /* Create the DCEs */
 118     DCE_Init();
 119
 120     /* Initialize keyboard */
 121     if (!KEYBOARD_Init()) return FALSE;
 122
 123     /* Initialize window procedures */
 124     if (!WINPROC_Init()) return FALSE;
 125
 126     /* Initialize built-in window classes */
 127     if (!WIDGETS_Init()) return FALSE;
 128
 129     /* Initialize dialog manager */
 130     if (!DIALOG_Init()) return FALSE;
 131
 132     /* Initialize menus */
 133     if (!MENU_Init()) return FALSE;
 134
 135     /* Initialize multimedia */
 136     if (!MULTIMEDIA_Init()) return FALSE;
 137
 138     /* Create desktop window */
 139     if (!WIN_CreateDesktopWindow()) return FALSE;
 140
 141     /* Initialize message spying */
 142     if (!SPY_Init()) return FALSE;
 143
 144     /* Check wine.conf for old/bad entries */
 145     if (!TWEAK_CheckConfiguration()) return FALSE;
 146
 147     /* Create system message queue */
 148     queueSize = GetProfileInt32A( "windows", "TypeAhead", 120 );
 149     if (!QUEUE_CreateSysMsgQueue( queueSize )) return FALSE;
 150
 151     /* Set double click time */
 152     SetDoubleClickTime32( GetProfileInt32A("windows","DoubleClickSpeed",452) );
 153
 154     return TRUE;
 155 }
 156
 157
 158 /***********************************************************************
 159  *           Winelib initialisation routine
 160  */
 161 BOOL32 MAIN_WinelibInit( int *argc, char *argv[] )
 162 {
 163     extern BOOL32 PROCESS_Init(void);
 164
 165     /* Create the initial process */
 166     if (!PROCESS_Init()) return FALSE;
 167
 168     /* Parse command line arguments */
 169     MAIN_WineInit( argc, argv );
 170
 171     /* Initialize the kernel */
 172     if (!MAIN_KernelInit()) return FALSE;
 173
 174     /* Initialize all the USER stuff */
 175     if (!MAIN_UserInit()) return FALSE;
 176
 177     return TRUE;
 178 }