2 * Main initialization code
15 #include "wine/winbase16.h"
16 #include "wine/winuser16.h"
26 #include "sysmetrics.h"
39 #include "cursoricon.h"
50 #include "debugtools.h"
55 #include "loadorder.h"
57 DEFAULT_DEBUG_CHANNEL(server)
59 /***********************************************************************
60 * Main initialisation routine
62 BOOL MAIN_MainInit( int *argc, char *argv[], BOOL win32 )
64 /* store the program name */
67 /* Create the initial process */
68 if (!PROCESS_Init( win32 )) return 0;
70 /* Initialize syslevel handling */
73 /* Parse command line arguments */
74 MAIN_WineInit( argc, argv );
76 /* Load the configuration file */
77 if (!PROFILE_LoadWineIni()) return FALSE;
79 /* Initialise DOS drives */
80 if (!DRIVE_Init()) return FALSE;
82 /* Initialise DOS directories */
83 if (!DIR_Init()) return FALSE;
85 /* Registry initialisation */
88 /* Global boot finished, the rest is process-local */
89 CLIENT_BootDone( TRACE_ON(server) );
91 /* Initialize module loadorder */
92 if (!MODULE_InitLoadOrder()) return FALSE;
94 /* Initialize DOS memory */
95 if (!DOSMEM_Init(0)) return FALSE;
97 /* Initialize event handling */
98 if (!EVENT_Init()) return FALSE;
100 /* Initialize communications */
103 /* Initialize IO-port permissions */
106 /* Read DOS config.sys */
107 if (!DOSCONF_ReadConfig()) return FALSE;
109 /* Initialize KERNEL */
110 if (!LoadLibrary16( "KRNL386.EXE" )) return FALSE;
111 if (!LoadLibraryA( "KERNEL32" )) return FALSE;
116 /***********************************************************************
117 * KERNEL initialisation routine
119 BOOL WINAPI MAIN_KernelInit(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
121 static BOOL initDone = FALSE;
125 if ( initDone ) return TRUE;
128 /* Initialize special KERNEL entry points */
129 hModule = GetModuleHandle16( "KERNEL" );
134 /* Initialize KERNEL.178 (__WINFLAGS) with the correct flags value */
135 NE_SetEntryPoint( hModule, 178, GetWinFlags16() );
137 /* Initialize KERNEL.454/455 (__FLATCS/__FLATDS) */
138 GET_CS(cs); GET_DS(ds);
139 NE_SetEntryPoint( hModule, 454, cs );
140 NE_SetEntryPoint( hModule, 455, ds );
142 /* Initialize KERNEL.THHOOK */
143 TASK_InstallTHHook((THHOOK *)PTR_SEG_TO_LIN(
144 (SEGPTR)NE_GetEntryPoint( hModule, 332 )));
146 /* Initialize the real-mode selector entry points */
147 #define SET_ENTRY_POINT( num, addr ) \
148 NE_SetEntryPoint( hModule, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
149 DOSMEM_MapDosToLinear(addr), 0x10000, hModule, \
150 FALSE, FALSE, FALSE, NULL ))
152 SET_ENTRY_POINT( 183, 0x00000 ); /* KERNEL.183: __0000H */
153 SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
154 SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
155 SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
156 SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
157 SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
158 SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
159 NE_SetEntryPoint( hModule, 173, DOSMEM_BiosSysSeg ); /* KERNEL.173: __ROMBIOS */
160 NE_SetEntryPoint( hModule, 193, DOSMEM_BiosDataSeg ); /* KERNEL.193: __0040H */
161 NE_SetEntryPoint( hModule, 194, DOSMEM_BiosSysSeg ); /* KERNEL.194: __F000H */
162 #undef SET_ENTRY_POINT
165 /* Initialize relay code */
166 if (!RELAY_Init()) return FALSE;
171 /***********************************************************************
172 * GDI initialisation routine
174 BOOL WINAPI MAIN_GdiInit(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
178 if ( GDI_HeapSel ) return TRUE;
180 /* Create GDI heap */
181 pModule = NE_GetPtr( GetModuleHandle16( "GDI" ) );
184 GDI_HeapSel = GlobalHandleToSel16( (NE_SEG_TABLE( pModule ) +
185 pModule->dgroup - 1)->hSeg );
189 GDI_HeapSel = GlobalAlloc16( GMEM_FIXED, GDI_HEAP_SIZE );
190 LocalInit16( GDI_HeapSel, 0, GDI_HEAP_SIZE-1 );
193 if (!TWEAK_Init()) return FALSE;
195 /* GDI initialisation */
196 if(!GDI_Init()) return FALSE;
198 /* Create the Win16 printer driver */
199 if (!WIN16DRV_Init()) return FALSE;
201 /* PSDRV initialization */
202 if(!PSDRV_Init()) return FALSE;
207 /***********************************************************************
208 * USER initialisation routine
210 BOOL WINAPI MAIN_UserInit(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
215 if ( USER_HeapSel ) return TRUE;
217 /* Create USER heap */
218 pModule = NE_GetPtr( GetModuleHandle16( "USER" ) );
221 USER_HeapSel = GlobalHandleToSel16( (NE_SEG_TABLE( pModule ) +
222 pModule->dgroup - 1)->hSeg );
226 USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 0x10000 );
227 LocalInit16( USER_HeapSel, 0, 0xffff );
230 /* Global atom table initialisation */
231 if (!ATOM_Init( USER_HeapSel )) return FALSE;
233 /* Initialize window handling (critical section) */
236 /* Initialize system colors and metrics*/
240 /* Create the DCEs */
243 /* Initialize timers */
244 if (!TIMER_Init()) return FALSE;
246 /* Initialize window procedures */
247 if (!WINPROC_Init()) return FALSE;
249 /* Initialize cursor/icons */
252 /* Initialize built-in window classes */
253 if (!WIDGETS_Init()) return FALSE;
255 /* Initialize dialog manager */
256 if (!DIALOG_Init()) return FALSE;
258 /* Initialize menus */
259 if (!MENU_Init()) return FALSE;
261 /* Initialize message spying */
262 if (!SPY_Init()) return FALSE;
264 /* Check wine.conf for old/bad entries */
265 if (!TWEAK_CheckConfiguration()) return FALSE;
267 /* Create system message queue */
268 queueSize = GetProfileIntA( "windows", "TypeAhead", 120 );
269 if (!QUEUE_CreateSysMsgQueue( queueSize )) return FALSE;
271 /* Set double click time */
272 SetDoubleClickTime( GetProfileIntA("windows","DoubleClickSpeed",452) );
274 /* Create message queue of initial thread */
275 InitThreadInput16( 0, 0 );
277 /* Create desktop window */
278 if (!WIN_CreateDesktopWindow()) return FALSE;
280 /* Initialize keyboard driver */
281 KEYBOARD_Enable( keybd_event, InputKeyStateTable );
283 /* Initialize mouse driver */
284 MOUSE_Enable( mouse_event );
286 /* Start processing X events */
287 UserRepaintDisable16( FALSE );
293 /***********************************************************************
294 * Winelib initialisation routine
296 HINSTANCE MAIN_WinelibInit( int *argc, char *argv[] )
301 /* Main initialization */
302 if (!MAIN_MainInit( argc, argv, TRUE )) return 0;
304 /* Load WineLib EXE module */
305 if ( (hModule = BUILTIN32_LoadExeModule()) < 32 ) return 0;
306 pModule = (NE_MODULE *)GlobalLock16( hModule );
308 /* Create initial task */
309 if (!TASK_Create( pModule, FALSE )) return 0;
311 /* Create 32-bit MODREF */
312 if ( !PE_CreateModule( pModule->module32, NE_MODULE_NAME(pModule), 0, FALSE ) )
315 /* Increment EXE refcount */
316 assert( PROCESS_Current()->exe_modref );
317 PROCESS_Current()->exe_modref->refCount++;
319 /* Load system DLLs into the initial process (and initialize them) */
320 if ( !LoadLibrary16("GDI.EXE" ) || !LoadLibraryA("GDI32.DLL" )
321 || !LoadLibrary16("USER.EXE") || !LoadLibraryA("USER32.DLL"))
324 /* Get pointers to USER routines called by KERNEL */
327 return pModule->module32;
330 /***********************************************************************
331 * ExitKernel16 (KERNEL.2)
333 * Clean-up everything and exit the Wine process.
336 void WINAPI ExitKernel16( void )
338 /* Do the clean-up stuff */
340 WriteOutProfiles16();
341 SHELL_SaveRegistry();
343 TerminateProcess( GetCurrentProcess(), 0 );