loader/main.c

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