2 * Main initialization code
19 #include "multimedia.h"
23 #include "sysmetrics.h"
47 int __winelib
= 1; /* Winelib run-time flag */
49 /***********************************************************************
50 * Main initialisation routine
52 BOOL32
MAIN_MainInit(void)
54 /* Set server debug level */
55 /* To fool make_debug: TRACE(server) */
56 CLIENT_SetDebug( TRACE_ON(server
) );
58 /* Initialize syslevel handling */
61 /* Initialize signal handling */
62 if (!SIGNAL_Init()) return FALSE
;
64 /* Load the configuration file */
65 if (!PROFILE_LoadWineIni()) return FALSE
;
67 /* Initialize DOS memory */
68 if (!DOSMEM_Init(0)) return FALSE
;
70 /* Initialise DOS drives */
71 if (!DRIVE_Init()) return FALSE
;
73 /* Initialise DOS directories */
74 if (!DIR_Init()) return FALSE
;
76 /* Initialize event handling */
77 if (!EVENT_Init()) return FALSE
;
79 /* Initialize communications */
82 /* Initialize IO-port permissions */
85 /* registry initialisation */
91 /***********************************************************************
92 * KERNEL initialisation routine
94 BOOL32 WINAPI
MAIN_KernelInit(HINSTANCE32 hinstDLL
, DWORD fdwReason
, LPVOID lpvReserved
)
96 static BOOL32 initDone
= FALSE
;
100 if ( initDone
) return TRUE
;
103 /* Initialize special KERNEL entry points */
104 hModule
= GetModuleHandle16( "KERNEL" );
109 /* Initialize KERNEL.178 (__WINFLAGS) with the correct flags value */
110 NE_SetEntryPoint( hModule
, 178, GetWinFlags() );
112 /* Initialize KERNEL.454/455 (__FLATCS/__FLATDS) */
113 GET_CS(cs
); GET_DS(ds
);
114 NE_SetEntryPoint( hModule
, 454, cs
);
115 NE_SetEntryPoint( hModule
, 455, ds
);
117 /* Initialize KERNEL.THHOOK */
118 TASK_InstallTHHook((THHOOK
*)PTR_SEG_TO_LIN(
119 (SEGPTR
)NE_GetEntryPoint( hModule
, 332 )));
121 /* Initialize the real-mode selector entry points */
122 #define SET_ENTRY_POINT( num, addr ) \
123 NE_SetEntryPoint( hModule, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
124 DOSMEM_MapDosToLinear(addr), 0x10000, hModule, \
125 FALSE, FALSE, FALSE, NULL ))
127 SET_ENTRY_POINT( 183, 0x00000 ); /* KERNEL.183: __0000H */
128 SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
129 SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
130 SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
131 SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
132 SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
133 SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
134 SET_ENTRY_POINT( 173, 0xf0000 ); /* KERNEL.173: __ROMBIOS */
135 SET_ENTRY_POINT( 194, 0xf0000 ); /* KERNEL.194: __F000H */
136 NE_SetEntryPoint( hModule
, 193, DOSMEM_BiosSeg
); /* KERNEL.193: __0040H */
137 #undef SET_ENTRY_POINT
143 /***********************************************************************
144 * GDI initialisation routine
146 BOOL32 WINAPI
MAIN_GdiInit(HINSTANCE32 hinstDLL
, DWORD fdwReason
, LPVOID lpvReserved
)
150 if ( GDI_HeapSel
) return TRUE
;
152 /* Create GDI heap */
153 pModule
= NE_GetPtr( GetModuleHandle16( "GDI" ) );
156 GDI_HeapSel
= GlobalHandleToSel( (NE_SEG_TABLE( pModule
) +
157 pModule
->dgroup
- 1)->hSeg
);
161 GDI_HeapSel
= GlobalAlloc16( GMEM_FIXED
, GDI_HEAP_SIZE
);
162 LocalInit( GDI_HeapSel
, 0, GDI_HEAP_SIZE
-1 );
165 if (!TWEAK_Init()) return FALSE
;
167 /* GDI initialisation */
168 if(!GDI_Init()) return FALSE
;
171 /* PSDRV initialization */
172 if(!PSDRV_Init()) return FALSE
;
177 /***********************************************************************
178 * USER initialisation routine
180 BOOL32 WINAPI
MAIN_UserInit(HINSTANCE32 hinstDLL
, DWORD fdwReason
, LPVOID lpvReserved
)
185 if ( USER_HeapSel
) return TRUE
;
187 /* Create USER heap */
188 pModule
= NE_GetPtr( GetModuleHandle16( "USER" ) );
191 USER_HeapSel
= GlobalHandleToSel( (NE_SEG_TABLE( pModule
) +
192 pModule
->dgroup
- 1)->hSeg
);
196 USER_HeapSel
= GlobalAlloc16( GMEM_FIXED
, 0x10000 );
197 LocalInit( USER_HeapSel
, 0, 0xffff );
200 /* Global atom table initialisation */
201 if (!ATOM_Init( USER_HeapSel
)) return FALSE
;
203 /* Initialize system colors and metrics*/
207 /* Create the DCEs */
210 /* Initialize window procedures */
211 if (!WINPROC_Init()) return FALSE
;
213 /* Initialize built-in window classes */
214 if (!WIDGETS_Init()) return FALSE
;
216 /* Initialize dialog manager */
217 if (!DIALOG_Init()) return FALSE
;
219 /* Initialize menus */
220 if (!MENU_Init()) return FALSE
;
222 /* Initialize multimedia */
223 if (!MULTIMEDIA_Init()) return FALSE
;
225 /* Initialize message spying */
226 if (!SPY_Init()) return FALSE
;
228 /* Check wine.conf for old/bad entries */
229 if (!TWEAK_CheckConfiguration()) return FALSE
;
231 /* Create system message queue */
232 queueSize
= GetProfileInt32A( "windows", "TypeAhead", 120 );
233 if (!QUEUE_CreateSysMsgQueue( queueSize
)) return FALSE
;
235 /* Set double click time */
236 SetDoubleClickTime32( GetProfileInt32A("windows","DoubleClickSpeed",452) );
238 /* Create task message queue for the initial task */
239 queueSize
= GetProfileInt32A( "windows", "DefaultQueueSize", 8 );
240 if (!SetMessageQueue32( queueSize
)) return FALSE
;
242 /* Create desktop window */
243 if (!WIN_CreateDesktopWindow()) return FALSE
;
245 /* Install default USER Signal Handler */
246 SetTaskSignalProc( 0, (FARPROC16
)USER_SignalProc
);
248 /* Initialize keyboard driver */
249 KEYBOARD_Enable( keybd_event
, InputKeyStateTable
);
251 /* Initialize mouse driver */
252 MOUSE_Enable( mouse_event
);
258 /***********************************************************************
259 * Winelib initialisation routine
261 HINSTANCE32
MAIN_WinelibInit( int *argc
, char *argv
[] )
267 HINSTANCE16 hInstance
;
269 /* Create the initial process */
270 if (!PROCESS_Init()) return 0;
272 /* Parse command line arguments */
273 MAIN_WineInit( argc
, argv
);
275 /* Main initialization */
276 if (!MAIN_MainInit()) return 0;
278 /* Initialize KERNEL */
279 if (!MAIN_KernelInit(0, 0, NULL
)) return 0;
281 /* Create and switch to initial task */
282 if (!(wm
= ELF_CreateDummyModule( argv
[0], argv
[0], PROCESS_Current() )))
284 PROCESS_Current()->exe_modref
= wm
;
286 strcpy( ofs
.szPathName
, wm
->modname
);
287 if ((hModule
= MODULE_CreateDummyModule( &ofs
)) < 32) return 0;
288 pModule
= (NE_MODULE
*)GlobalLock16( hModule
);
289 pModule
->flags
= NE_FFLAGS_WIN32
;
290 pModule
->module32
= wm
->module
;
292 hInstance
= NE_CreateInstance( pModule
, NULL
, TRUE
);
293 PROCESS_Current()->task
= TASK_Create( THREAD_Current(), pModule
, hInstance
, 0, FALSE
);
295 TASK_StartTask( PROCESS_Current()->task
);
297 /* Initialize GDI and USER */
298 if (!MAIN_GdiInit(0, 0, NULL
)) return 0;
299 if (!MAIN_UserInit(0, 0, NULL
)) return 0;