1 | /*␊ |
2 | * Copyright (c) 1999-2004 Apple Computer, Inc. All rights reserved.␊ |
3 | *␊ |
4 | * @APPLE_LICENSE_HEADER_START@␊ |
5 | * ␊ |
6 | * Portions Copyright (c) 1999-2004 Apple Computer, Inc. All Rights␊ |
7 | * Reserved. This file contains Original Code and/or Modifications of␊ |
8 | * Original Code as defined in and that are subject to the Apple Public␊ |
9 | * Source License Version 2.0 (the "License"). You may not use this file␊ |
10 | * except in compliance with the License. Please obtain a copy of the␊ |
11 | * License at http://www.apple.com/publicsource and read it before using␊ |
12 | * this file.␊ |
13 | * ␊ |
14 | * The Original Code and all software distributed under the License are␊ |
15 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
16 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
17 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
18 | * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊ |
19 | * License for the specific language governing rights and limitations␊ |
20 | * under the License.␊ |
21 | * ␊ |
22 | * @APPLE_LICENSE_HEADER_END@␊ |
23 | */␊ |
24 | ␊ |
25 | //Azi:include␊ |
26 | //#include "boot.h" - included on graphics.h, which is included on gui.h␊ |
27 | //#include "bootstruct.h" - same as above␊ |
28 | #include "embedded.h"␊ |
29 | #include "fdisk.h"␊ |
30 | #include "gui.h"␊ |
31 | #include "pci.h"␊ |
32 | #include "ramdisk.h"␊ |
33 | #include "sl.h"␊ |
34 | ␊ |
35 | #include "autoresolution.h" //Azi:autoresolution - "was" included on boot.h, which is everywere!! -> gui.h -> graphics.h␊ |
36 | ␊ |
37 | bool showBootBanner = true; //Azi:debuginfo␊ |
38 | static bool shouldboot = false;␊ |
39 | ␊ |
40 | extern int multiboot_timeout;␊ |
41 | extern int multiboot_timeout_set;␊ |
42 | ␊ |
43 | extern BVRef bvChain;␊ |
44 | //extern int␉␉menucount;␊ |
45 | ␊ |
46 | extern int␉␉gDeviceCount;␊ |
47 | char␉␉␉gMacOSVersion[8]; //Azi: moved from boot.c␊ |
48 | static bool getOSVersion(char *str); //␉␉␉||␊ |
49 | ␊ |
50 | int␉␉␉selectIndex = 0;␊ |
51 | MenuItem * menuItems = NULL;␊ |
52 | ␊ |
53 | enum {␊ |
54 | kMenuTopRow = 5,␊ |
55 | kMenuMaxItems = 10,␊ |
56 | kScreenLastRow = 24␊ |
57 | };␊ |
58 | ␊ |
59 | //==========================================================================␊ |
60 | ␊ |
61 | typedef struct {␊ |
62 | int x;␊ |
63 | int y;␊ |
64 | int type;␊ |
65 | } CursorState;␊ |
66 | ␊ |
67 | static void changeCursor( int col, int row, int type, CursorState * cs )␊ |
68 | {␊ |
69 | if (cs) getCursorPositionAndType( &cs->x, &cs->y, &cs->type );␊ |
70 | setCursorType( type );␊ |
71 | setCursorPosition( col, row, 0 );␊ |
72 | }␊ |
73 | ␊ |
74 | static void moveCursor( int col, int row )␊ |
75 | {␊ |
76 | setCursorPosition( col, row, 0 );␊ |
77 | }␊ |
78 | ␊ |
79 | static void restoreCursor( const CursorState * cs )␊ |
80 | {␊ |
81 | setCursorPosition( cs->x, cs->y, 0 );␊ |
82 | setCursorType( cs->type );␊ |
83 | }␊ |
84 | ␊ |
85 | //==========================================================================␊ |
86 | ␊ |
87 | /* Flush keyboard buffer; returns TRUE if any of the flushed␊ |
88 | * characters was F8.␊ |
89 | */␊ |
90 | ␊ |
91 | static bool flushKeyboardBuffer(void)␊ |
92 | {␊ |
93 | bool status = false;␊ |
94 | ␊ |
95 | while ( readKeyboardStatus() ) {␊ |
96 | if (bgetc() == 0x4200) status = true;␊ |
97 | }␊ |
98 | return status;␊ |
99 | }␊ |
100 | ␊ |
101 | //==========================================================================␊ |
102 | ␊ |
103 | static int countdown( const char * msg, int row, int timeout )␊ |
104 | {␊ |
105 | unsigned long time;␊ |
106 | int ch = 0;␊ |
107 | int col = strlen(msg) + 1;␊ |
108 | ␉␊ |
109 | flushKeyboardBuffer();␊ |
110 | ␊ |
111 | ␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
112 | ␉{␊ |
113 | ␉␉moveCursor( 0, row );␊ |
114 | ␉␉printf(msg);␊ |
115 | ␊ |
116 | ␉} else {␊ |
117 | ␊ |
118 | ␉␉position_t p = pos( gui.screen.width / 2 + 1 , ( gui.devicelist.pos.y + 3 ) + ( ( gui.devicelist.height - gui.devicelist.iconspacing ) / 2 ) );␊ |
119 | ␉␊ |
120 | ␉␉char dummy[80];␊ |
121 | ␉␉getBootVolumeDescription( gBootVolume, dummy, sizeof(dummy) - 1, true );␊ |
122 | ␉␉drawDeviceIcon( gBootVolume, gui.screen.pixmap, p, true );␊ |
123 | ␉␉drawStrCenteredAt( (char *) msg, &font_small, gui.screen.pixmap, gui.countdown.pos );␊ |
124 | ␉␉␊ |
125 | ␉␉// make this screen the new background␊ |
126 | ␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊ |
127 | ␉␉␊ |
128 | ␉}␊ |
129 | ␊ |
130 | ␉int multi_buff = 18 * (timeout);␊ |
131 | int multi = ++multi_buff;␊ |
132 | ␊ |
133 | int lasttime=0;␊ |
134 | ␊ |
135 | for ( time = time18(), timeout++; timeout > 0; )␊ |
136 | {␊ |
137 | ␉␉if( time18() > lasttime)␊ |
138 | ␉␉{␊ |
139 | ␉␉␉multi--; ␊ |
140 | ␉␉␉lasttime=time18();␊ |
141 | ␉␉}␉␉␊ |
142 | ␊ |
143 | if (ch = readKeyboardStatus())␊ |
144 | break;␊ |
145 | ␊ |
146 | // Count can be interrupted by holding down shift,␊ |
147 | // control or alt key␊ |
148 | if ( ( readKeyboardShiftFlags() & 0x0F ) != 0 )␊ |
149 | ␉␉{␊ |
150 | ch = 1;␊ |
151 | break;␊ |
152 | }␊ |
153 | ␊ |
154 | if ( time18() >= time )␊ |
155 | {␊ |
156 | time += 18;␊ |
157 | timeout--;␊ |
158 | ␊ |
159 | ␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
160 | ␉␉␉{␊ |
161 | ␉␉␉␉moveCursor( col, row );␊ |
162 | ␉␉␉␉printf("(%d) ", timeout);␊ |
163 | ␉␉␉}␊ |
164 | }␊ |
165 | ␉␊ |
166 | ␉␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊ |
167 | ␉␉{␊ |
168 | ␉␉␉drawProgressBar( gui.screen.pixmap, 100, gui.progressbar.pos , ( multi * 100 / multi_buff ) );␊ |
169 | ␉␉␉gui.redraw = true;␊ |
170 | ␉␉␉updateVRAM();␊ |
171 | ␉␉}␊ |
172 | ␊ |
173 | }␊ |
174 | ␊ |
175 | flushKeyboardBuffer();␊ |
176 | ␊ |
177 | return ch;␊ |
178 | }␊ |
179 | ␊ |
180 | //==========================================================================␊ |
181 | ␊ |
182 | static char gBootArgs[BOOT_STRING_LEN];␊ |
183 | static char * gBootArgsPtr = gBootArgs;␊ |
184 | static char * gBootArgsEnd = gBootArgs + BOOT_STRING_LEN - 1;␊ |
185 | static char booterCommand[BOOT_STRING_LEN];␊ |
186 | static char booterParam[BOOT_STRING_LEN];␊ |
187 | ␊ |
188 | static void clearBootArgs(void)␊ |
189 | {␊ |
190 | ␉gBootArgsPtr = gBootArgs;␊ |
191 | ␉memset(gBootArgs, '\0', BOOT_STRING_LEN);␊ |
192 | ␊ |
193 | ␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
194 | ␉␉clearGraphicBootPrompt();␊ |
195 | ␉}␊ |
196 | }␊ |
197 | ␊ |
198 | static void addBootArg(const char * argStr)␊ |
199 | {␊ |
200 | ␉if ( (gBootArgsPtr + strlen(argStr) + 1) < gBootArgsEnd)␊ |
201 | ␉{␊ |
202 | ␉␉*gBootArgsPtr++ = ' ';␊ |
203 | ␉␉strcat(gBootArgs, argStr);␊ |
204 | ␉␉gBootArgsPtr += strlen(argStr);␊ |
205 | ␉}␊ |
206 | }␊ |
207 | ␊ |
208 | //==========================================================================␊ |
209 | ␊ |
210 | static void showBootPrompt(int row, bool visible)␊ |
211 | {␊ |
212 | ␉extern char bootPrompt[];␊ |
213 | ␉extern char bootRescanPrompt[];␊ |
214 | ␊ |
215 | ␉if( bootArgs->Video.v_display == VGA_TEXT_MODE ) {␊ |
216 | ␉␉changeCursor( 0, row, kCursorTypeUnderline, 0 ); ␊ |
217 | ␉␉clearScreenRows( row, kScreenLastRow );␊ |
218 | ␉}␊ |
219 | ␊ |
220 | ␉clearBootArgs();␊ |
221 | ␊ |
222 | ␉if (visible) {␊ |
223 | ␉␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊ |
224 | ␉␉␉if (gEnableCDROMRescan) {␊ |
225 | ␉␉␉␉printf( bootRescanPrompt );␊ |
226 | ␉␉␉} else {␊ |
227 | ␉␉␉␉printf( bootPrompt );␊ |
228 | ␉␉␉}␊ |
229 | ␉␉}␊ |
230 | ␉} else {␊ |
231 | ␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
232 | ␉␉␉clearGraphicBootPrompt();␊ |
233 | ␉␉} else {␊ |
234 | ␉␉␉printf("Press Enter to start up the foreign OS. ");␊ |
235 | ␉␉}␊ |
236 | ␉}␊ |
237 | }␊ |
238 | ␊ |
239 | //==========================================================================␊ |
240 | ␊ |
241 | static void updateBootArgs( int key )␊ |
242 | {␊ |
243 | key &= kASCIIKeyMask;␊ |
244 | ␊ |
245 | switch ( key )␊ |
246 | {␊ |
247 | case kBackspaceKey:␊ |
248 | if ( gBootArgsPtr > gBootArgs )␊ |
249 | {␊ |
250 | int x, y, t;␊ |
251 | getCursorPositionAndType( &x, &y, &t );␊ |
252 | if ( x == 0 && y )␊ |
253 | {␊ |
254 | x = 80; y--;␊ |
255 | }␊ |
256 | if (x)␊ |
257 | ␉␉␉␉␉x--;␊ |
258 | ␉␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
259 | ␉␉␉␉{␊ |
260 | ␉␉␉␉␉setCursorPosition( x, y, 0 );␊ |
261 | ␉␉␉␉␉putca(' ', 0x07, 1);␊ |
262 | ␉␉␉␉} else␊ |
263 | ␉␉␉␉␉updateGraphicBootPrompt(kBackspaceKey);␊ |
264 | ␉␉␉␊ |
265 | ␉␉␉␉*gBootArgsPtr-- = '\0';␊ |
266 | ␉␉␉}␊ |
267 | ␊ |
268 | ␉␉␉break;␊ |
269 | ␊ |
270 | default:␊ |
271 | if ( key >= ' ' && gBootArgsPtr < gBootArgsEnd)␊ |
272 | {␊ |
273 | ␉␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
274 | ␉␉␉␉␉putchar(key); // echo to screen␊ |
275 | ␉␉␉␉else␊ |
276 | ␉␉␉␉␉updateGraphicBootPrompt(key);␊ |
277 | ␉␉␉*gBootArgsPtr++ = key;␊ |
278 | ␉␉␉}␊ |
279 | ␊ |
280 | ␉␉␉break;␊ |
281 | }␊ |
282 | }␊ |
283 | ␊ |
284 | //==========================================================================␊ |
285 | ␊ |
286 | static const MenuItem * gMenuItems = NULL;␊ |
287 | ␊ |
288 | static int gMenuItemCount;␊ |
289 | static int gMenuRow;␊ |
290 | static int gMenuHeight;␊ |
291 | static int gMenuTop;␊ |
292 | static int gMenuBottom;␊ |
293 | static int gMenuSelection;␊ |
294 | ␊ |
295 | static int␉ gMenuStart;␊ |
296 | static int␉ gMenuEnd;␊ |
297 | ␊ |
298 | static void printMenuItem( const MenuItem * item, int highlight )␊ |
299 | {␊ |
300 | printf(" ");␊ |
301 | ␊ |
302 | if ( highlight )␊ |
303 | putca(' ', 0x70, strlen(item->name) + 4);␊ |
304 | else␊ |
305 | putca(' ', 0x07, 40);␊ |
306 | ␊ |
307 | printf(" %40s\n", item->name);␊ |
308 | }␊ |
309 | ␊ |
310 | //==========================================================================␊ |
311 | ␊ |
312 | static void showMenu( const MenuItem * items, int count,␊ |
313 | int selection, int row, int height )␊ |
314 | {␊ |
315 | int i;␊ |
316 | CursorState cursorState;␊ |
317 | ␊ |
318 | if ( items == NULL || count == 0 ) ␊ |
319 | ␉␉return;␊ |
320 | ␊ |
321 | // head and tail points to the start and the end of the list.␊ |
322 | // top and bottom points to the first and last visible items␊ |
323 | // in the menu window.␊ |
324 | ␊ |
325 | gMenuItems␉␉= items;␊ |
326 | gMenuRow␉␉= row;␊ |
327 | gMenuHeight␉␉= height;␊ |
328 | gMenuItemCount␉= count;␊ |
329 | gMenuTop␉␉= 0;␊ |
330 | gMenuBottom␉␉= min( count, height ) - 1;␊ |
331 | gMenuSelection␉= selection;␊ |
332 | ␊ |
333 | gMenuStart␉␉= 0;␊ |
334 | gMenuEnd␉ = min( count, gui.maxdevices ) - 1;␊ |
335 | ␉␊ |
336 | ␉// If the selected item is not visible, shift the list down.␊ |
337 | ␊ |
338 | if ( gMenuSelection > gMenuBottom )␊ |
339 | {␊ |
340 | gMenuTop += ( gMenuSelection - gMenuBottom );␊ |
341 | gMenuBottom = gMenuSelection;␊ |
342 | }␊ |
343 | ␊ |
344 | ␉if ( gMenuSelection > gMenuEnd )␊ |
345 | {␊ |
346 | ␉␉gMenuStart += ( gMenuSelection - gMenuEnd );␊ |
347 | gMenuEnd = gMenuSelection;␊ |
348 | }␊ |
349 | ␉␊ |
350 | ␉// Draw the visible items.␊ |
351 | ␊ |
352 | ␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊ |
353 | ␉␊ |
354 | ␉␉drawDeviceList(gMenuStart, gMenuEnd, gMenuSelection);␊ |
355 | ␊ |
356 | ␉else {␊ |
357 | ␉␉␊ |
358 | ␉␉changeCursor( 0, row, kCursorTypeHidden, &cursorState );␊ |
359 | ␊ |
360 | ␉␉for ( i = gMenuTop; i <= gMenuBottom; i++ )␊ |
361 | ␉␉{␊ |
362 | ␉␉␉printMenuItem( &items[i], (i == gMenuSelection) );␊ |
363 | ␉␉}␊ |
364 | ␊ |
365 | ␉␉restoreCursor( &cursorState );␊ |
366 | }␊ |
367 | }␊ |
368 | ␊ |
369 | //==========================================================================␊ |
370 | ␊ |
371 | static int updateMenu( int key, void ** paramPtr )␊ |
372 | {␊ |
373 | int moved = 0;␊ |
374 | ␊ |
375 | union {␊ |
376 | struct {␊ |
377 | unsigned int␊ |
378 | selectionUp : 1,␊ |
379 | selectionDown : 1,␊ |
380 | scrollUp : 1,␊ |
381 | scrollDown : 1;␊ |
382 | } f;␊ |
383 | unsigned int w;␊ |
384 | } draw = {{0}};␊ |
385 | ␊ |
386 | if ( gMenuItems == NULL )␊ |
387 | ␉␉return 0;␊ |
388 | ␊ |
389 | ␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊ |
390 | ␉{␊ |
391 | ␉␉int res;␊ |
392 | ␉␉␊ |
393 | ␉␉// set navigation keys for horizontal layout as defaults␊ |
394 | ␉␉int previous␉= 0x4B00;␉␉// left arrow␊ |
395 | ␉␉int subsequent␉= 0x4D00;␉␉// right arrow␊ |
396 | ␉␉int menu␉␉= 0x5000;␉␉// down arrow␊ |
397 | ␉␉␊ |
398 | ␉␉if ( gui.layout == VerticalLayout )␊ |
399 | ␉␉{␊ |
400 | ␉␉␉// set navigation keys for vertical layout␊ |
401 | ␉␉␉previous␉= 0x4800;␉␉// up arrow␊ |
402 | ␉␉␉subsequent␉= 0x5000;␉␉// down arrow␊ |
403 | ␉␉␉menu␉␉= 0x4B00;␉␉// right arrow␊ |
404 | ␉␉} ␊ |
405 | ␊ |
406 | ␉␉if ( key == previous )␊ |
407 | ␉␉{␊ |
408 | ␉␉␉if ( gMenuSelection > gMenuTop )␊ |
409 | ␉␉␉␉draw.f.selectionUp = 1;␊ |
410 | ␉␉␉else if ( gMenuTop > 0 )␊ |
411 | ␉␉␉␉draw.f.scrollDown = 1;␊ |
412 | ␉␉␉␊ |
413 | ␉␉}␊ |
414 | ␉␉␊ |
415 | ␉␉else if ( key == subsequent )␊ |
416 | ␉␉{␊ |
417 | ␉␉␉if ( gMenuSelection != gMenuBottom)␊ |
418 | ␉␉␉␉draw.f.selectionDown = 1;␊ |
419 | ␉␉␉else if ( gMenuBottom < ( gMenuItemCount - 1 ) )␊ |
420 | ␉␉␉␉draw.f.scrollUp = 1;␊ |
421 | ␉␉}␊ |
422 | ␉␉␊ |
423 | ␉␉else if ( key == menu )␊ |
424 | ␉␉{␊ |
425 | ␉␉␉if ( gui.menu.draw )␊ |
426 | ␉␉␉␉updateInfoMenu(key);␊ |
427 | ␉␉␉else␊ |
428 | ␉␉␉␉drawInfoMenu();␊ |
429 | ␉␉}␊ |
430 | ␊ |
431 | ␉␉else if ( gui.menu.draw )␊ |
432 | ␉␉{␊ |
433 | ␉␉␉res = updateInfoMenu(key);␊ |
434 | ␊ |
435 | ␉␉␉if ( res == CLOSE_INFO_MENU )␊ |
436 | ␉␉␉␉gui.menu.draw = false;␊ |
437 | ␉␉␉else␊ |
438 | ␉␉␉{␊ |
439 | ␉␉␉␉shouldboot = ( res != DO_NOT_BOOT );␊ |
440 | ␉␉␉␉␊ |
441 | ␉␉␉␉if ( shouldboot )␊ |
442 | ␉␉␉␉␉gui.menu.draw = false;␊ |
443 | ␊ |
444 | ␉␉␉␉switch (res)␊ |
445 | ␉␉␉␉{␊ |
446 | ␉␉␉␉␉case BOOT_NORMAL:␊ |
447 | ␉␉␉␉␉␉gVerboseMode = false;␊ |
448 | ␉␉␉␉␉␉gBootMode = kBootModeNormal;␊ |
449 | ␉␉␉␉␉␉break;␊ |
450 | ␉␉␉␉␉␉␊ |
451 | ␉␉␉␉␉case BOOT_VERBOSE:␊ |
452 | ␉␉␉␉␉␉gVerboseMode = true;␊ |
453 | ␉␉␉␉␉␉gBootMode = kBootModeNormal;␊ |
454 | ␉␉␉␉␉␉addBootArg(kVerboseModeFlag);␊ |
455 | ␉␉␉␉␉␉break;␊ |
456 | ␉␉␉␉␉␉␊ |
457 | ␉␉␉␉␉case BOOT_IGNORECACHE:␊ |
458 | ␉␉␉␉␉␉gVerboseMode = false;␊ |
459 | ␉␉␉␉␉␉gBootMode = kBootModeNormal;␊ |
460 | ␉␉␉␉␉␉addBootArg(kIgnoreCachesFlag);␊ |
461 | ␉␉␉␉␉␉break;␊ |
462 | ␉␉␉␉␉␉␊ |
463 | ␉␉␉␉␉case BOOT_SINGLEUSER:␊ |
464 | ␉␉␉␉␉␉gVerboseMode = true;␊ |
465 | ␉␉␉␉␉␉gBootMode = kBootModeNormal;␊ |
466 | ␉␉␉␉␉␉addBootArg(kSingleUserModeFlag);␊ |
467 | ␉␉␉␉␉␉break;␊ |
468 | ␉␉␉␉}␊ |
469 | ␉␉␉␉␊ |
470 | ␉␉␉}␊ |
471 | ␉␉␉␊ |
472 | ␉␉}␉␊ |
473 | ␉␉␉␊ |
474 | ␉} else {␊ |
475 | ␉␉switch ( key )␊ |
476 | ␉␉{␊ |
477 | ␉case 0x4800: // Up Arrow␊ |
478 | ␉␉␉␉if ( gMenuSelection != gMenuTop )␊ |
479 | ␉␉␉␉␉draw.f.selectionUp = 1;␊ |
480 | ␉␉␉␉else if ( gMenuTop > 0 )␊ |
481 | ␉␉␉␉␉draw.f.scrollDown = 1;␊ |
482 | ␉␉␉␉break;␊ |
483 | ␊ |
484 | ␉␉␉case 0x5000: // Down Arrow␊ |
485 | ␉␉␉␉if ( gMenuSelection != gMenuBottom )␊ |
486 | ␉␉␉␉␉draw.f.selectionDown = 1;␊ |
487 | ␉␉␉␉else if ( gMenuBottom < (gMenuItemCount - 1) ) ␊ |
488 | ␉␉␉␉␉draw.f.scrollUp = 1;␊ |
489 | ␉␉␉␉break;␊ |
490 | ␉␉}␊ |
491 | ␉}␊ |
492 | ␊ |
493 | if ( draw.w )␊ |
494 | {␊ |
495 | if ( draw.f.scrollUp )␊ |
496 | {␊ |
497 | scollPage(0, gMenuRow, 40, gMenuRow + gMenuHeight - 1, 0x07, 1, 1);␊ |
498 | gMenuTop++; gMenuBottom++;␊ |
499 | ␉␉␉gMenuStart++; gMenuEnd++;␊ |
500 | draw.f.selectionDown = 1;␊ |
501 | }␊ |
502 | ␊ |
503 | if ( draw.f.scrollDown )␊ |
504 | {␊ |
505 | scollPage(0, gMenuRow, 40, gMenuRow + gMenuHeight - 1, 0x07, 1, -1);␊ |
506 | gMenuTop--; gMenuBottom--;␊ |
507 | gMenuStart--; gMenuEnd--;␊ |
508 | draw.f.selectionUp = 1;␊ |
509 | }␊ |
510 | ␊ |
511 | if ( draw.f.selectionUp || draw.f.selectionDown )␊ |
512 | {␊ |
513 | ␊ |
514 | ␉␉␉CursorState cursorState;␊ |
515 | ␊ |
516 | ␉␉␉// Set cursor at current position, and clear inverse video.␊ |
517 | ␉␊ |
518 | ␉␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
519 | ␉␉␉{␊ |
520 | ␉␉␉␉changeCursor( 0, gMenuRow + gMenuSelection - gMenuTop, kCursorTypeHidden, &cursorState );␊ |
521 | ␉␉␉␉printMenuItem( &gMenuItems[gMenuSelection], 0 );␊ |
522 | ␉␉␉}␊ |
523 | ␊ |
524 | ␉␉␉if ( draw.f.selectionUp )␊ |
525 | ␉␉␉{␊ |
526 | ␉␉␉␉gMenuSelection--;␊ |
527 | ␉␉␉␉if(( gMenuSelection - gMenuStart) == -1 )␊ |
528 | ␉␉␉␉{␊ |
529 | ␉␉␉␉␉gMenuStart--;␊ |
530 | ␉␉␉␉␉gMenuEnd--;␊ |
531 | ␉␉␉␉}␊ |
532 | ␉␉␉␉␊ |
533 | ␉␉␉} else {␊ |
534 | ␉␉␉gMenuSelection++;␊ |
535 | ␉␉␉if(( gMenuSelection - ( gui.maxdevices - 1) - gMenuStart) > 0 )␊ |
536 | ␉␉␉{␊ |
537 | ␉␉␉␉gMenuStart++;␊ |
538 | ␉␉␉␉gMenuEnd++;␊ |
539 | ␉␉␉}␊ |
540 | ␉ }␊ |
541 | ␊ |
542 | ␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE )␊ |
543 | ␉ {␊ |
544 | ␉␉␉moveCursor( 0, gMenuRow + gMenuSelection - gMenuTop );␊ |
545 | ␉␉␉printMenuItem( &gMenuItems[gMenuSelection], 1 );␊ |
546 | ␉␉␉restoreCursor( &cursorState );␊ |
547 | ␊ |
548 | ␉ } else␊ |
549 | ␊ |
550 | ␉␉␉drawDeviceList (gMenuStart, gMenuEnd, gMenuSelection);␊ |
551 | ␊ |
552 | ␉}␊ |
553 | ␊ |
554 | *paramPtr = gMenuItems[gMenuSelection].param; ␊ |
555 | moved = 1;␊ |
556 | }␊ |
557 | ␊ |
558 | ␉return moved;␊ |
559 | }␊ |
560 | ␊ |
561 | //==========================================================================␊ |
562 | ␊ |
563 | static void skipblanks( const char ** cpp ) ␊ |
564 | {␊ |
565 | while ( **(cpp) == ' ' || **(cpp) == '\t' ) ++(*cpp);␊ |
566 | }␊ |
567 | ␊ |
568 | //==========================================================================␊ |
569 | ␊ |
570 | static const char * extractKernelName( char ** cpp )␊ |
571 | {␊ |
572 | char * kn = *cpp;␊ |
573 | char * cp = *cpp;␊ |
574 | char c;␊ |
575 | ␊ |
576 | // Convert char to lower case.␊ |
577 | ␊ |
578 | c = *cp | 0x20;␊ |
579 | ␊ |
580 | // Must start with a letter or a '/'.␊ |
581 | ␊ |
582 | if ( (c < 'a' || c > 'z') && ( c != '/' ) )␊ |
583 | return 0;␊ |
584 | ␊ |
585 | // Keep consuming characters until we hit a separator.␊ |
586 | ␊ |
587 | while ( *cp && (*cp != '=') && (*cp != ' ') && (*cp != '\t') )␊ |
588 | cp++;␊ |
589 | ␊ |
590 | // Only SPACE or TAB separator is accepted.␊ |
591 | // Reject everything else.␊ |
592 | ␊ |
593 | if (*cp == '=')␊ |
594 | return 0;␊ |
595 | ␊ |
596 | // Overwrite the separator, and move the pointer past␊ |
597 | // the kernel name.␊ |
598 | ␊ |
599 | if (*cp != '\0') *cp++ = '\0';␊ |
600 | *cpp = cp;␊ |
601 | ␊ |
602 | return kn;␊ |
603 | }␊ |
604 | ␊ |
605 | //==========================================================================␊ |
606 | ␊ |
607 | static void␊ |
608 | printMemoryInfo(void)␊ |
609 | {␊ |
610 | int line;␊ |
611 | int i;␊ |
612 | MemoryRange *mp = bootInfo->memoryMap;␊ |
613 | ␊ |
614 | // Activate and clear page 1␊ |
615 | setActiveDisplayPage(1);␊ |
616 | clearScreenRows(0, 24);␊ |
617 | setCursorPosition( 0, 0, 1 );␊ |
618 | ␊ |
619 | printf("BIOS reported memory ranges:\n");␊ |
620 | line = 1;␊ |
621 | for (i=0; i<bootInfo->memoryMapCount; i++) {␊ |
622 | printf("Base 0x%08x%08x, ",␊ |
623 | (unsigned long)(mp->base >> 32),␊ |
624 | (unsigned long)(mp->base));␊ |
625 | printf("length 0x%08x%08x, type %d\n",␊ |
626 | (unsigned long)(mp->length >> 32),␊ |
627 | (unsigned long)(mp->length),␊ |
628 | mp->type);␊ |
629 | if (line++ > 20) {␊ |
630 | pause();␊ |
631 | line = 0;␊ |
632 | }␊ |
633 | mp++;␊ |
634 | }␊ |
635 | if (line > 0) {␊ |
636 | pause();␊ |
637 | }␊ |
638 | ␊ |
639 | setActiveDisplayPage(0);␊ |
640 | }␊ |
641 | ␊ |
642 | char *getMemoryInfoString()␊ |
643 | {␊ |
644 | int i;␊ |
645 | MemoryRange *mp = bootInfo->memoryMap;␊ |
646 | ␉char *buff = malloc(sizeof(char)*1024);␊ |
647 | ␉if(!buff) return 0;␊ |
648 | ␉␊ |
649 | ␉char info[] = "BIOS reported memory ranges:\n";␊ |
650 | ␉sprintf(buff, "%s", info);␊ |
651 | for (i=0; i<bootInfo->memoryMapCount; i++) {␊ |
652 | sprintf( buff+strlen(buff), "Base 0x%08x%08x, ",␊ |
653 | (unsigned long)(mp->base >> 32),␊ |
654 | (unsigned long)(mp->base));␊ |
655 | sprintf( buff+strlen(buff), "length 0x%08x%08x, type %d\n",␊ |
656 | (unsigned long)(mp->length >> 32),␊ |
657 | (unsigned long)(mp->length),␊ |
658 | mp->type);␊ |
659 | mp++;␊ |
660 | }␊ |
661 | ␉return buff;␊ |
662 | }␊ |
663 | ␊ |
664 | //==========================================================================␊ |
665 | ␊ |
666 | void lspci(void)␊ |
667 | {␊ |
668 | ␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) { ␊ |
669 | ␉␉setActiveDisplayPage(1);␊ |
670 | ␉␉clearScreenRows(0, 24);␊ |
671 | ␉␉setCursorPosition(0, 0, 1);␊ |
672 | ␉}␊ |
673 | ␊ |
674 | ␉dump_pci_dt(root_pci_dev->children);␊ |
675 | ␊ |
676 | ␉pause();␊ |
677 | ␊ |
678 | ␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊ |
679 | ␉␉setActiveDisplayPage(0);␊ |
680 | ␉}␊ |
681 | }␊ |
682 | ␊ |
683 | //==========================================================================␊ |
684 | ␊ |
685 | int getBootOptions(bool firstRun)␊ |
686 | {␊ |
687 | ␉int i;␊ |
688 | ␉int key;␊ |
689 | ␉int nextRow;␊ |
690 | ␉int timeout;␊ |
691 | ␉int bvCount;␊ |
692 | ␉BVRef bvr;␊ |
693 | ␉BVRef menuBVR;␊ |
694 | ␉bool showPrompt, newShowPrompt, isCDROM;␊ |
695 | ␊ |
696 | ␉// Initialize default menu selection entry.␊ |
697 | ␉gBootVolume = menuBVR = selectBootVolume(bvChain);␊ |
698 | ␊ |
699 | ␉if (biosDevIsCDROM(gBIOSDev)) {␊ |
700 | ␉␉isCDROM = true;␊ |
701 | ␉} else {␊ |
702 | ␉␉isCDROM = false;␊ |
703 | ␉}␊ |
704 | ␊ |
705 | ␉// ensure we're in graphics mode if gui is setup␊ |
706 | ␉if (gui.initialised && bootArgs->Video.v_display == VGA_TEXT_MODE)␊ |
707 | ␉{␊ |
708 | ␉␉setVideoMode(GRAPHICS_MODE, 0);␊ |
709 | ␉}␊ |
710 | ␊ |
711 | ␉// Clear command line boot arguments␊ |
712 | ␉clearBootArgs();␊ |
713 | ␊ |
714 | ␉// Allow user to override default timeout.␊ |
715 | ␉if (multiboot_timeout_set) {␊ |
716 | ␉␉timeout = multiboot_timeout;␊ |
717 | ␉} else if (!getIntForKey(kTimeoutKey, &timeout, &bootInfo->bootConfig)) {␊ |
718 | ␉␉/* If there is no timeout key in the file use the default timeout␊ |
719 | ␉␉ which is different for CDs vs. hard disks. However, if not booting␊ |
720 | ␉␉ a CD and no config file could be loaded set the timeout␊ |
721 | ␉␉ to zero which causes the menu to display immediately.␊ |
722 | ␉␉ This way, if no partitions can be found, that is the disk is unpartitioned␊ |
723 | ␉␉ or simply cannot be read) then an empty menu is displayed.␊ |
724 | ␉␉ If some partitions are found, for example a Windows partition, then␊ |
725 | ␉␉ these will be displayed in the menu as foreign partitions.␊ |
726 | ␉␉ */␊ |
727 | ␉␉if (isCDROM) {␊ |
728 | ␉␉␉timeout = kCDBootTimeout;␊ |
729 | ␉␉} else {␊ |
730 | ␉␉␉timeout = sysConfigValid ? kBootTimeout : 0;␊ |
731 | ␉␉}␊ |
732 | ␉}␊ |
733 | ␊ |
734 | ␉if (timeout < 0) {␊ |
735 | ␉␉gBootMode |= kBootModeQuiet;␊ |
736 | ␉}␊ |
737 | ␊ |
738 | ␉// If the user is holding down a modifier key, enter safe mode.␊ |
739 | ␉if ((readKeyboardShiftFlags() & 0x0F) != 0) {␊ |
740 | ␉␉gBootMode |= kBootModeSafe; //Azi: Mek has this commented out.␊ |
741 | ␉}␊ |
742 | ␊ |
743 | ␉// Checking user pressed keys␊ |
744 | ␉bool f8press = false, spress = false, vpress = false;␊ |
745 | ␉while (readKeyboardStatus()) {␊ |
746 | ␉␉key = bgetc ();␊ |
747 | ␉␉if (key == 0x4200) f8press = true;␊ |
748 | ␉␉if ((key & 0xff) == 's' || (key & 0xff) == 'S') spress = true;␊ |
749 | ␉␉if ((key & 0xff) == 'v' || (key & 0xff) == 'V') vpress = true;␊ |
750 | ␉}␊ |
751 | ␉// If user typed F8, abort quiet mode, and display the menu.␊ |
752 | ␉if (f8press) {␊ |
753 | ␉␉gBootMode &= ~kBootModeQuiet;␊ |
754 | ␉␉timeout = 0;␊ |
755 | ␉}␊ |
756 | ␉// If user typed 'v' or 'V', boot in verbose mode.␊ |
757 | ␉if ((gBootMode & kBootModeQuiet) && firstRun && vpress) {␊ |
758 | ␉␉addBootArg(kVerboseModeFlag);␊ |
759 | ␉}␊ |
760 | ␉// If user typed 's' or 'S', boot in single user mode.␊ |
761 | ␉if ((gBootMode & kBootModeQuiet) && firstRun && spress) {␊ |
762 | ␉␉addBootArg(kSingleUserModeFlag);␊ |
763 | ␉}␊ |
764 | ␊ |
765 | ␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊ |
766 | ␉␉setCursorPosition(0, 0, 0);␊ |
767 | ␉␉clearScreenRows(0, kScreenLastRow);␊ |
768 | ␉␉if (!(gBootMode & kBootModeQuiet)) {␊ |
769 | ␉␉␉// Display banner and show hardware info.␊ |
770 | ␉␉␉printf(bootBanner, (bootInfo->convmem + bootInfo->extmem) / 1024);␊ |
771 | ␉␉␉printf(getVBEInfoString());␊ |
772 | ␉␉}␊ |
773 | ␉␉changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);␊ |
774 | ␉␉verbose("Scanning device %x...", gBIOSDev);␊ |
775 | ␉}␊ |
776 | ␊ |
777 | ␉// When booting from CD, default to hard drive boot when possible. ␊ |
778 | ␉if (isCDROM && firstRun) {␊ |
779 | ␉␉const char *val;␊ |
780 | ␉␉char *prompt = NULL;␊ |
781 | ␉␉char *name = NULL;␊ |
782 | ␉␉int cnt;␊ |
783 | ␉␉int optionKey;␊ |
784 | ␊ |
785 | ␉␉if (getValueForKey(kCDROMPromptKey, &val, &cnt, &bootInfo->bootConfig)) {␊ |
786 | ␉␉␉prompt = malloc(cnt + 1);␊ |
787 | ␉␉␉strncat(prompt, val, cnt);␊ |
788 | ␉␉} else {␊ |
789 | ␉␉␉name = malloc(80);␊ |
790 | ␉␉␉getBootVolumeDescription(gBootVolume, name, 79, false);␊ |
791 | ␉␉␉prompt = malloc(256);␊ |
792 | ␉␉␉sprintf(prompt, "Press any key to start up from %s, or press F8 to enter startup options.", name);␊ |
793 | ␉␉␉free(name);␊ |
794 | ␉␉}␊ |
795 | ␊ |
796 | ␉␉if (getIntForKey( kCDROMOptionKey, &optionKey, &bootInfo->bootConfig )) {␊ |
797 | ␉␉␉// The key specified is a special key.␊ |
798 | ␉␉} else {␊ |
799 | ␉␉␉// Default to F8.␊ |
800 | ␉␉␉optionKey = 0x4200;␊ |
801 | ␉␉}␊ |
802 | ␊ |
803 | ␉␉// If the timeout is zero then it must have been set above due to the␊ |
804 | ␉␉// early catch of F8 which means the user wants to set boot options␊ |
805 | ␉␉// which we ought to interpret as meaning he wants to boot the CD.␊ |
806 | ␉␉if (timeout != 0) {␊ |
807 | ␉␉␉key = countdown(prompt, kMenuTopRow, timeout);␊ |
808 | ␉␉} else {␊ |
809 | ␉␉␉key = optionKey;␊ |
810 | ␉␉}␊ |
811 | ␊ |
812 | ␉␉if (prompt != NULL) {␊ |
813 | ␉␉␉free(prompt);␊ |
814 | ␉␉}␊ |
815 | ␊ |
816 | ␉␉clearScreenRows( kMenuTopRow, kMenuTopRow + 2 );␊ |
817 | ␊ |
818 | ␉␉// Hit the option key ?␊ |
819 | ␉␉if (key == optionKey) {␊ |
820 | ␉␉␉gBootMode &= ~kBootModeQuiet;␊ |
821 | ␉␉␉timeout = 0;␊ |
822 | ␉␉} else {␊ |
823 | ␉␉␉key = key & 0xFF;␊ |
824 | ␊ |
825 | ␉␉␉// Try booting hard disk if user pressed 'h'␊ |
826 | ␉␉␉if (biosDevIsCDROM(gBIOSDev) && key == 'h') {␊ |
827 | ␉␉␉␉BVRef bvr;␊ |
828 | ␊ |
829 | ␉␉␉␉// Look at partitions hosting OS X other than the CD-ROM␊ |
830 | ␉␉␉␉for (bvr = bvChain; bvr; bvr=bvr->next) {␊ |
831 | ␉␉␉␉␉if ((bvr->flags & kBVFlagSystemVolume) && bvr->biosdev != gBIOSDev) {␊ |
832 | ␉␉␉␉␉␉gBootVolume = bvr;␊ |
833 | ␉␉␉␉␉}␊ |
834 | ␉␉␉␉}␊ |
835 | ␉␉␉}␊ |
836 | ␉␉␉goto done;␊ |
837 | ␉␉}␊ |
838 | ␉}␊ |
839 | ␊ |
840 | ␉if (gBootMode & kBootModeQuiet) {␊ |
841 | ␉␉// No input allowed from user.␊ |
842 | ␉␉goto done;␊ |
843 | ␉}␊ |
844 | ␊ |
845 | ␉if (firstRun && timeout > 0 && countdown("Press any key to enter startup options.", kMenuTopRow, timeout) == 0) {␊ |
846 | ␉␉// If the user is holding down a modifier key,␊ |
847 | ␉␉// enter safe mode.␊ |
848 | ␉␉if ((readKeyboardShiftFlags() & 0x0F) != 0) {␊ |
849 | ␉␉␉gBootMode |= kBootModeSafe;␊ |
850 | ␉␉}␊ |
851 | ␉␉goto done;␊ |
852 | ␉}␊ |
853 | ␊ |
854 | ␉if (gDeviceCount) {␊ |
855 | ␉␉// Allocate memory for an array of menu items.␊ |
856 | ␉␉menuItems = malloc(sizeof(MenuItem) * gDeviceCount);␊ |
857 | ␉␉if (menuItems == NULL) {␊ |
858 | ␉␉␉goto done;␊ |
859 | ␉␉}␊ |
860 | ␊ |
861 | ␉␉// Associate a menu item for each BVRef.␊ |
862 | ␉␉for (bvr=bvChain, i=gDeviceCount-1, selectIndex=0; bvr; bvr=bvr->next) {␊ |
863 | ␉␉␉if (bvr->visible) {␊ |
864 | ␉␉␉␉getBootVolumeDescription(bvr, menuItems[i].name, sizeof(menuItems[i].name) - 1, true);␊ |
865 | ␉␉␉␉menuItems[i].param = (void *) bvr;␊ |
866 | ␉␉␉␉if (bvr == menuBVR) {␊ |
867 | ␉␉␉␉␉selectIndex = i;␊ |
868 | ␉␉␉␉}␊ |
869 | ␉␉␉␉i--;␊ |
870 | ␉␉␉}␊ |
871 | ␉␉}␊ |
872 | ␉}␊ |
873 | ␊ |
874 | ␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
875 | ␉␉// redraw the background buffer␊ |
876 | ␉␉gui.logo.draw = true;␊ |
877 | ␉␉drawBackground();␊ |
878 | ␉␉gui.devicelist.draw = true;␊ |
879 | ␉␉gui.redraw = true;␊ |
880 | ␉␉if (!(gBootMode & kBootModeQuiet)) {␊ |
881 | ␉␉␉//bool showBootBanner = true;␊ |
882 | ␊ |
883 | ␉␉␉// Check if "Boot Banner"=N switch is present in config file.␊ |
884 | ␉␉␉getBoolForKey(kBootBannerKey, &showBootBanner, &bootInfo->bootConfig); ␊ |
885 | ␉␉␉if (showBootBanner) {␊ |
886 | ␉␉␉␉// Display banner and show hardware info.␊ |
887 | ␉␉␉␉gprintf(&gui.screen, bootBanner + 1, (bootInfo->convmem + bootInfo->extmem) / 1024);␊ |
888 | ␉␉␉}␊ |
889 | ␊ |
890 | ␉␉␉// redraw background␊ |
891 | ␉␉␉memcpy(gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4);␊ |
892 | ␉␉}␊ |
893 | ␉} else {␊ |
894 | ␉␉// Clear screen and hide the blinking cursor.␊ |
895 | ␉␉clearScreenRows(kMenuTopRow, kMenuTopRow + 2);␊ |
896 | ␉␉changeCursor(0, kMenuTopRow, kCursorTypeHidden, 0);␊ |
897 | ␉}␊ |
898 | ␊ |
899 | ␉nextRow = kMenuTopRow;␊ |
900 | ␉showPrompt = true;␊ |
901 | ␊ |
902 | ␉if (gDeviceCount) {␊ |
903 | ␉␉if( bootArgs->Video.v_display == VGA_TEXT_MODE ) {␊ |
904 | ␉␉␉printf("Use \30\31 keys to select the startup volume.");␊ |
905 | ␉␉}␊ |
906 | ␉␉showMenu( menuItems, gDeviceCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems );␊ |
907 | ␉␉nextRow += min( gDeviceCount, kMenuMaxItems ) + 3;␊ |
908 | ␉}␊ |
909 | ␊ |
910 | ␉// Show the boot prompt.␊ |
911 | ␉showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);␊ |
912 | ␉showBootPrompt( nextRow, showPrompt );␊ |
913 | ␉␊ |
914 | ␉do //Azi:style␊ |
915 | ␉{␊ |
916 | ␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
917 | ␉␉␉// redraw background␊ |
918 | ␉␉␉memcpy( gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4 );␊ |
919 | ␉␉␉// reset cursor co-ords␊ |
920 | ␉␉␉gui.debug.cursor = pos( gui.screen.width - 160 , 10 );␊ |
921 | ␉␉}␊ |
922 | ␉␉key = getc();␊ |
923 | ␉␉updateMenu( key, (void **) &menuBVR );␊ |
924 | ␉␉newShowPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);␊ |
925 | ␊ |
926 | ␉␉if (newShowPrompt != showPrompt) {␊ |
927 | ␉␉␉showPrompt = newShowPrompt;␊ |
928 | ␉␉␉showBootPrompt( nextRow, showPrompt );␊ |
929 | ␉␉}␊ |
930 | ␊ |
931 | ␉␉if (showPrompt) {␊ |
932 | ␉␉␉updateBootArgs(key);␊ |
933 | ␉␉}␊ |
934 | ␊ |
935 | ␉␉switch (key)␊ |
936 | ␉␉{␊ |
937 | ␉␉␉case kReturnKey:␊ |
938 | ␉␉␉␉if (gui.menu.draw)␊ |
939 | ␉␉␉␉{␊ |
940 | ␉␉␉␉␉key=0;␊ |
941 | ␉␉␉␉␉break;␊ |
942 | ␉␉␉␉}␊ |
943 | ␉␉␉␉if (*gBootArgs == '?')␊ |
944 | ␉␉␉␉{␊ |
945 | ␉␉␉␉␉char * argPtr = gBootArgs;␊ |
946 | ␊ |
947 | ␉␉␉␉␉// Skip the leading "?" character.␊ |
948 | ␉␉␉␉␉argPtr++;␊ |
949 | ␉␉␉␉␉getNextArg(&argPtr, booterCommand);␊ |
950 | ␉␉␉␉␉getNextArg(&argPtr, booterParam);␊ |
951 | ␊ |
952 | ␉␉␉␉␉/*␊ |
953 | ␉␉␉␉␉* TODO: this needs to be refactored.␊ |
954 | ␉␉␉␉␉*/␊ |
955 | ␉␉␉␉␉if (strcmp( booterCommand, "video" ) == 0)␊ |
956 | ␉␉␉␉␉{␊ |
957 | ␉␉␉␉␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE)␊ |
958 | ␉␉␉␉␉␉{␊ |
959 | ␉␉␉␉␉␉␉showInfoBox(getVBEInfoString(), getVBEModeInfoString());␊ |
960 | ␉␉␉␉␉␉}␊ |
961 | ␉␉␉␉␉␉else␊ |
962 | ␉␉␉␉␉␉{␊ |
963 | ␉␉␉␉␉␉␉printVBEModeInfo();␊ |
964 | ␉␉␉␉␉␉}␊ |
965 | ␉␉␉␉␉}␊ |
966 | ␉␉␉␉␉else if ( strcmp( booterCommand, "memory" ) == 0)␊ |
967 | ␉␉␉␉␉{␊ |
968 | ␉␉␉␉␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE )␊ |
969 | ␉␉␉␉␉␉{␊ |
970 | ␉␉␉␉␉␉␉showInfoBox("Memory Map", getMemoryInfoString());␊ |
971 | ␉␉␉␉␉␉}␊ |
972 | ␉␉␉␉␉␉else␊ |
973 | ␉␉␉␉␉␉{␊ |
974 | ␉␉␉␉␉␉␉printMemoryInfo();␊ |
975 | ␉␉␉␉␉␉}␊ |
976 | ␉␉␉␉␉}␊ |
977 | ␉␉␉␉␉else if (strcmp(booterCommand, "lspci") == 0)␊ |
978 | ␉␉␉␉␉{␊ |
979 | ␉␉␉␉␉␉lspci();␊ |
980 | ␉␉␉␉␉} //Azi: ?more ??␊ |
981 | ␉␉␉␉␉else if (strcmp(booterCommand, "more") == 0)␊ |
982 | ␉␉␉␉␉{␊ |
983 | ␉␉␉␉␉␉showTextFile(booterParam);␊ |
984 | ␉␉␉␉␉}␊ |
985 | ␉␉␉␉␉else if (strcmp(booterCommand, "rd") == 0)␊ |
986 | ␉␉␉␉␉{␊ |
987 | ␉␉␉␉␉␉processRAMDiskCommand(&argPtr, booterParam);␊ |
988 | ␉␉␉␉␉}␊ |
989 | ␉␉␉␉␉else if (strcmp(booterCommand, "norescan") == 0)␊ |
990 | ␉␉␉␉␉{␊ |
991 | ␉␉␉␉␉␉if (gEnableCDROMRescan)␊ |
992 | ␉␉␉␉␉␉{␊ |
993 | ␉␉␉␉␉␉␉gEnableCDROMRescan = false;␊ |
994 | ␉␉␉␉␉␉␉break;␊ |
995 | ␉␉␉␉␉␉}␊ |
996 | ␉␉␉␉␉}␊ |
997 | ␉␉␉␉␉else␊ |
998 | ␉␉␉␉␉{␊ |
999 | ␉␉␉␉␉␉showHelp();␊ |
1000 | ␉␉␉␉␉}␊ |
1001 | ␉␉␉␉␉key = 0;␊ |
1002 | ␉␉␉␉␉showBootPrompt(nextRow, showPrompt);␊ |
1003 | ␉␉␉␉␉break;␊ |
1004 | ␉␉␉␉}␊ |
1005 | ␉␉␉␉gBootVolume = menuBVR;␊ |
1006 | ␉␉␉␉setRootVolume(menuBVR);␊ |
1007 | ␉␉␉␉gBIOSDev = menuBVR->biosdev;␊ |
1008 | ␉␉␉␉break;␊ |
1009 | ␉␉␉␊ |
1010 | ␉␉␉case kEscapeKey:␊ |
1011 | ␉␉␉␉clearBootArgs();␊ |
1012 | ␉␉␉␉break;␊ |
1013 | ␉␉␉␊ |
1014 | ␉␉␉case kF2Key:␊ |
1015 | ␉␉␉␉␉␉␉␊ |
1016 | ␉␉␉␉/*␊ |
1017 | ␉␉␉␉ * AutoResolution - Reapply the patch if Graphics Mode was incorrect␊ |
1018 | ␉␉␉␉ * or EDID Info was insane␊ |
1019 | ␉␉␉␉ */␊ |
1020 | ␉␉␉␉␊ |
1021 | ␉␉␉␉//get the new Graphics Mode key␊ |
1022 | ␉␉␉␉processBootOptions(); //Azi: calling this just to get the resolution??␊ |
1023 | ␉␉␉␉if ((gAutoResolution == TRUE) && map)␊ |
1024 | ␉␉␉␉{␊ |
1025 | ␉␉␉␉␉UInt32 params[4];␊ |
1026 | ␉␉␉␉␉params[3] = 0;␊ |
1027 | ␉␉␉␉␉//Has the target Resolution Changed ?␊ |
1028 | ␉␉␉␉␉int count = getNumberArrayFromProperty(kGraphicsModeKey, params, 4);␊ |
1029 | ␉␉␉␉␉if ( count < 3 )␊ |
1030 | ␉␉␉␉␉␉getResolution(params);␊ |
1031 | ␊ |
1032 | ␉␉␉␉␉if (␉(params[0] != 0) && (params[1] != 0)␊ |
1033 | ␉␉␉␉␉␉&&␉(params[0] != map->currentX) && (params[1] != map->currentY))␊ |
1034 | ␉␉␉␉␉{␊ |
1035 | ␊ |
1036 | ␉␉␉␉␉␉//Go back to TEXT mode while we change the mode␊ |
1037 | ␉␉␉␉␉␉if (bootArgs->Video.v_display == GRAPHICS_MODE)␊ |
1038 | ␉␉␉␉␉␉{␊ |
1039 | ␉␉␉␉␉␉␉CursorState cursorState;␊ |
1040 | ␊ |
1041 | ␉␉␉␉␉␉␉setVideoMode(VGA_TEXT_MODE, 0);␊ |
1042 | ␊ |
1043 | ␉␉␉␉␉␉␉setCursorPosition(0, 0, 0);␊ |
1044 | ␉␉␉␉␉␉␉clearScreenRows(0, kScreenLastRow);␊ |
1045 | ␉␉␉␉␉␉␉changeCursor( 0, 0, kCursorTypeHidden, &cursorState );␊ |
1046 | ␊ |
1047 | ␉␉␉␉␉␉␉//Reapply patch in case resolution have changed␊ |
1048 | ␊ |
1049 | ␉␉␉␉␉␉␉patchVbios(map, params[0], params[1], params[2], 0, 0);␊ |
1050 | ␊ |
1051 | ␉␉␉␉␉␉␉if (useGUI && (gui.initialised == true))␊ |
1052 | ␉␉␉␉␉␉␉␉initGUI();␊ |
1053 | ␉␉␉␉␉␉␉// Make sure all values are set␊ |
1054 | ␉␉␉␉␉␉␉if (bootArgs->Video.v_display != GRAPHICS_MODE)␊ |
1055 | ␉␉␉␉␉␉␉␉bootArgs->Video.v_display = GRAPHICS_MODE;␊ |
1056 | ␊ |
1057 | ␉␉␉␉␉␉␉if (!useGUI)␊ |
1058 | ␉␉␉␉␉␉␉␉useGUI = true;␊ |
1059 | ␊ |
1060 | ␉␉␉␉␉␉␉// redraw the background buffer␊ |
1061 | ␉␉␉␉␉␉␉drawBackground();␊ |
1062 | ␉␉␉␉␉␉␉gui.devicelist.draw = true;␊ |
1063 | ␉␉␉␉␉␉␉gui.redraw = true;␊ |
1064 | ␉␉␉␉␉␉␉if (!(gBootMode & kBootModeQuiet))␊ |
1065 | ␉␉␉␉␉␉␉{␊ |
1066 | ␉␉␉␉␉␉␉␉//bool showBootBanner = true;␊ |
1067 | ␊ |
1068 | ␉␉␉␉␉␉␉␉// Check if "Boot Banner"=N switch is present in config file.␊ |
1069 | ␉␉␉␉␉␉␉␉getBoolForKey(kBootBannerKey, &showBootBanner, &bootInfo->bootConfig); ␊ |
1070 | ␉␉␉␉␉␉␉␉if (showBootBanner)␊ |
1071 | ␉␉␉␉␉␉␉␉␉// Display banner and show hardware info.␊ |
1072 | ␉␉␉␉␉␉␉␉␉gprintf(&gui.screen, bootBanner + 1, (bootInfo->convmem + bootInfo->extmem) / 1024);␊ |
1073 | ␊ |
1074 | ␉␉␉␉␉␉␉␉// redraw background␊ |
1075 | ␉␉␉␉␉␉␉␉memcpy(gui.backbuffer->pixels, gui.screen.pixmap->pixels, gui.backbuffer->width * gui.backbuffer->height * 4);␊ |
1076 | ␉␉␉␉␉␉␉}␊ |
1077 | ␊ |
1078 | ␉␉␉␉␉␉␉nextRow = kMenuTopRow;␊ |
1079 | ␉␉␉␉␉␉␉showPrompt = true;␊ |
1080 | ␊ |
1081 | ␉␉␉␉␉␉␉if (gDeviceCount)␊ |
1082 | ␉␉␉␉␉␉␉{␊ |
1083 | ␉␉␉␉␉␉␉␉showMenu( menuItems, gDeviceCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems );␊ |
1084 | ␉␉␉␉␉␉␉␉nextRow += min( gDeviceCount, kMenuMaxItems ) + 3;␊ |
1085 | ␉␉␉␉␉␉␉}␊ |
1086 | ␊ |
1087 | ␉␉␉␉␉␉␉// Show the boot prompt.␊ |
1088 | ␉␉␉␉␉␉␉showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);␊ |
1089 | ␉␉␉␉␉␉␉showBootPrompt( nextRow, showPrompt );␊ |
1090 | ␊ |
1091 | ␉␉␉␉␉␉␉//this is used to avoid resetting the incorrect mode while quiting the boot menu␊ |
1092 | ␉␉␉␉␉␉␉map->hasSwitched = true;␊ |
1093 | ␉␉␉␉␉␉}␊ |
1094 | ␉␉␉␉␉}␊ |
1095 | ␉␉␉␉␉clearBootArgs();␊ |
1096 | ␉␉␉␉␉key = 0;␊ |
1097 | ␉␉␉␉}␊ |
1098 | ␉␉␉␉break;␊ |
1099 | ␉␉␉␊ |
1100 | ␉␉␉case kF5Key:␊ |
1101 | ␉␉␉␉// New behavior:␊ |
1102 | ␉␉␉␉// Clear gBootVolume to restart the loop␊ |
1103 | ␉␉␉␉// if the user enabled rescanning the optical drive.␊ |
1104 | ␉␉␉␉// Otherwise boot the default boot volume.␊ |
1105 | ␉␉␉␉if (gEnableCDROMRescan)␊ |
1106 | ␉␉␉␉{␊ |
1107 | ␉␉␉␉␉gBootVolume = NULL;␊ |
1108 | ␉␉␉␉␉clearBootArgs();␊ |
1109 | ␉␉␉␉}␊ |
1110 | ␉␉␉␉break;␊ |
1111 | ␉␉␉␊ |
1112 | ␉␉␉case kF10Key:␊ |
1113 | ␉␉␉␉gScanSingleDrive = false;␊ |
1114 | ␉␉␉␉scanDisks(gBIOSDev, &bvCount);␊ |
1115 | ␉␉␉␉gBootVolume = NULL;␊ |
1116 | ␉␉␉␉clearBootArgs();␊ |
1117 | ␉␉␉␉break;␊ |
1118 | ␉␉␉␊ |
1119 | ␉␉␉case kTabKey:␊ |
1120 | ␉␉␉␉// New behavior:␊ |
1121 | ␉␉␉␉// Switch between text & graphic interfaces␊ |
1122 | ␉␉␉␉// Only Permitted if started in graphics interface␊ |
1123 | ␉␉␉␉if (useGUI)␊ |
1124 | ␉␉␉␉{␊ |
1125 | ␉␉␉␉␉setVideoMode(VGA_TEXT_MODE, 0);␊ |
1126 | ␊ |
1127 | ␉␉␉␉␉setCursorPosition(0, 0, 0);␊ |
1128 | ␉␉␉␉␉clearScreenRows(0, kScreenLastRow);␊ |
1129 | ␊ |
1130 | ␉␉␉␉␉// Display banner and show hardware info.␊ |
1131 | ␉␉␉␉␉printf(bootBanner, (bootInfo->convmem + bootInfo->extmem) / 1024);␊ |
1132 | ␉␉␉␉␉printf(getVBEInfoString());␊ |
1133 | ␊ |
1134 | ␉␉␉␉␉clearScreenRows(kMenuTopRow, kMenuTopRow + 2);␊ |
1135 | ␉␉␉␉␉changeCursor(0, kMenuTopRow, kCursorTypeHidden, 0);␊ |
1136 | ␊ |
1137 | ␉␉␉␉␉nextRow = kMenuTopRow;␊ |
1138 | ␉␉␉␉␉showPrompt = true;␊ |
1139 | ␊ |
1140 | ␉␉␉␉␉if (gDeviceCount)␊ |
1141 | ␉␉␉␉␉{␊ |
1142 | ␉␉␉␉␉␉printf("Use \30\31 keys to select the startup volume.");␊ |
1143 | ␉␉␉␉␉␉showMenu(menuItems, gDeviceCount, selectIndex, kMenuTopRow + 2, kMenuMaxItems);␊ |
1144 | ␉␉␉␉␉␉nextRow += min(gDeviceCount, kMenuMaxItems) + 3;␊ |
1145 | ␉␉␉␉␉}␊ |
1146 | ␊ |
1147 | ␉␉␉␉␉showPrompt = (gDeviceCount == 0) || (menuBVR->flags & kBVFlagNativeBoot);␊ |
1148 | ␉␉␉␉␉showBootPrompt(nextRow, showPrompt);␊ |
1149 | ␉␉␉␉␉//changeCursor( 0, kMenuTopRow, kCursorTypeUnderline, 0 );␊ |
1150 | ␊ |
1151 | ␉␉␉␉␉/*␊ |
1152 | ␉␉␉␉␉ * AutoResolution - make sure all values are set␊ |
1153 | ␉␉␉␉␉ */␊ |
1154 | ␊ |
1155 | ␉␉␉␉␉bootArgs->Video.v_display = VGA_TEXT_MODE;␊ |
1156 | ␉␉␉␉␉useGUI = false;␊ |
1157 | ␉␉␉␉}␊ |
1158 | ␉␉␉␉else␊ |
1159 | ␉␉␉␉{␊ |
1160 | ␉␉␉␉␉gui.redraw = true;␊ |
1161 | ␉␉␉␉␉setVideoMode(GRAPHICS_MODE, 0);␊ |
1162 | ␊ |
1163 | ␉␉␉␉␉/*␊ |
1164 | ␉␉␉␉␉ * AutoResolution - make sure all values are set␊ |
1165 | ␉␉␉␉␉ */␊ |
1166 | ␉␉␉␉␉bootArgs->Video.v_display = GRAPHICS_MODE;␊ |
1167 | ␉␉␉␉␉useGUI = true;␊ |
1168 | ␊ |
1169 | ␉␉␉␉␉updateVRAM();␊ |
1170 | ␉␉␉␉}␊ |
1171 | ␉␉␉␉key = 0;␊ |
1172 | ␉␉␉␉break;␊ |
1173 | ␊ |
1174 | ␉␉␉default:␊ |
1175 | ␉␉␉␉key = 0;␊ |
1176 | ␉␉␉␉break;␊ |
1177 | ␉␉}␊ |
1178 | ␉} while (0 == key);␊ |
1179 | ␊ |
1180 | done:␊ |
1181 | ␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊ |
1182 | ␉␉clearScreenRows(kMenuTopRow, kScreenLastRow);␊ |
1183 | ␉␉changeCursor(0, kMenuTopRow, kCursorTypeUnderline, 0);␊ |
1184 | ␉}␊ |
1185 | ␉shouldboot = false;␊ |
1186 | ␉gui.menu.draw = false;␊ |
1187 | ␉if (menuItems) {␊ |
1188 | ␉␉free(menuItems);␊ |
1189 | ␉␉menuItems = NULL;␊ |
1190 | ␉}␊ |
1191 | ␉return 0;␊ |
1192 | }␊ |
1193 | ␊ |
1194 | //==========================================================================␊ |
1195 | ␊ |
1196 | extern unsigned char chainbootdev;␊ |
1197 | extern unsigned char chainbootflag;␊ |
1198 | ␊ |
1199 | bool copyArgument(const char *argName, const char *val, int cnt, char **argP, int *cntRemainingP)␊ |
1200 | {␊ |
1201 | int argLen = argName ? strlen(argName) : 0;␊ |
1202 | int len = argLen + cnt + 1; // +1 to account for space␊ |
1203 | ␊ |
1204 | if (len > *cntRemainingP) {␊ |
1205 | error("Warning: boot arguments too long, truncating\n");␊ |
1206 | return false;␊ |
1207 | }␊ |
1208 | ␊ |
1209 | if (argName) {␊ |
1210 | strncpy( *argP, argName, argLen );␊ |
1211 | *argP += argLen;␊ |
1212 | *argP[0] = '=';␊ |
1213 | (*argP)++;␊ |
1214 | len++; // +1 to account for '='␊ |
1215 | }␊ |
1216 | strncpy( *argP, val, cnt );␊ |
1217 | *argP += cnt;␊ |
1218 | *argP[0] = ' ';␊ |
1219 | (*argP)++;␊ |
1220 | ␊ |
1221 | *cntRemainingP -= len;␊ |
1222 | return true;␊ |
1223 | }␊ |
1224 | ␊ |
1225 | // ␊ |
1226 | // Returns TRUE if an argument was copied, FALSE otherwise␊ |
1227 | bool␊ |
1228 | processBootArgument(␊ |
1229 | const char *argName, // The argument to search for␊ |
1230 | const char *userString, // Typed-in boot arguments␊ |
1231 | const char *kernelFlags, // Kernel flags from config table␊ |
1232 | const char *configTable,␊ |
1233 | char **argP, // Output value␊ |
1234 | int *cntRemainingP, // Output count␊ |
1235 | char *foundVal // found value␊ |
1236 | )␊ |
1237 | {␊ |
1238 | const char *val;␊ |
1239 | int cnt;␊ |
1240 | bool found = false;␊ |
1241 | ␊ |
1242 | if (getValueForBootKey(userString, argName, &val, &cnt)) {␊ |
1243 | // Don't copy; these values will be copied at the end of argument processing.␊ |
1244 | found = true;␊ |
1245 | } else if (getValueForBootKey(kernelFlags, argName, &val, &cnt)) {␊ |
1246 | // Don't copy; these values will be copied at the end of argument processing.␊ |
1247 | found = true;␊ |
1248 | } else if (getValueForKey(argName, &val, &cnt, &bootInfo->bootConfig)) {␊ |
1249 | copyArgument(argName, val, cnt, argP, cntRemainingP);␊ |
1250 | found = true;␊ |
1251 | }␊ |
1252 | if (found && foundVal) {␊ |
1253 | strlcpy(foundVal, val, cnt+1);␊ |
1254 | }␊ |
1255 | return found;␊ |
1256 | }␊ |
1257 | ␊ |
1258 | // Maximum config table value size␊ |
1259 | #define VALUE_SIZE 2048␊ |
1260 | ␊ |
1261 | int␊ |
1262 | processBootOptions()␊ |
1263 | {␊ |
1264 | const char * cp = gBootArgs;␊ |
1265 | const char * val = 0;␊ |
1266 | const char * kernel;␊ |
1267 | int cnt;␊ |
1268 | ␉int␉␉ userCnt;␊ |
1269 | int cntRemaining;␊ |
1270 | char * argP;␊ |
1271 | char uuidStr[64];␊ |
1272 | bool uuidSet = false;␊ |
1273 | char * configKernelFlags;␊ |
1274 | char * valueBuffer;␊ |
1275 | ␊ |
1276 | valueBuffer = malloc(VALUE_SIZE);␊ |
1277 | ␊ |
1278 | skipblanks( &cp );␊ |
1279 | ␊ |
1280 | // Update the unit and partition number.␊ |
1281 | ␊ |
1282 | if ( gBootVolume )␊ |
1283 | {␊ |
1284 | if (!( gBootVolume->flags & kBVFlagNativeBoot ))␊ |
1285 | {␊ |
1286 | readBootSector( gBootVolume->biosdev, gBootVolume->part_boff,␊ |
1287 | (void *) 0x7c00 );␊ |
1288 | ␊ |
1289 | //␊ |
1290 | // Setup edx, and signal intention to chain load the␊ |
1291 | // foreign booter.␊ |
1292 | //␊ |
1293 | ␊ |
1294 | chainbootdev = gBootVolume->biosdev;␊ |
1295 | chainbootflag = 1;␊ |
1296 | ␊ |
1297 | return 1;␊ |
1298 | }␊ |
1299 | setRootVolume( gBootVolume );␊ |
1300 | }␊ |
1301 | // If no boot volume fail immediately because we're just going to fail␊ |
1302 | // trying to load the config file anyway.␊ |
1303 | else␊ |
1304 | return -1;␊ |
1305 | ␊ |
1306 | ␉// Moved here to enable search for override Boot.plist on OS specific folders.␊ |
1307 | ␉// Find out which Mac OS version we're booting.␊ |
1308 | ␉getOSVersion(gMacOSVersion);␊ |
1309 | ␊ |
1310 | ␉//Azi: implemented at loadOverrideConfig.␊ |
1311 | // Load config table specified by the user, or use the default.␊ |
1312 | //if (!getValueForBootKey(cp, "config", &val, &cnt)) {␊ |
1313 | // val = 0;␊ |
1314 | // cnt = 0;␊ |
1315 | //}␊ |
1316 | ␊ |
1317 | // Load com.apple.Boot.plist from the selected volume␊ |
1318 | // and use its contents to override default bootConfig.␊ |
1319 | // This is not a mandatory operation anymore.␊ |
1320 | ␊ |
1321 | loadOverrideConfig(&bootInfo->overrideConfig);␊ |
1322 | ␊ |
1323 | // Use the kernel name specified by the user, or fetch the name␊ |
1324 | // in the config table, or use the default if not specified.␊ |
1325 | // Specifying a kernel name on the command line, or specifying␊ |
1326 | // a non-default kernel name in the config file counts as␊ |
1327 | // overriding the kernel, which causes the kernelcache not␊ |
1328 | // to be used.␊ |
1329 | ␊ |
1330 | gOverrideKernel = false;␊ |
1331 | if (( kernel = extractKernelName((char **)&cp) )) {␊ |
1332 | strcpy( bootInfo->bootFile, kernel );␊ |
1333 | gOverrideKernel = true;␊ |
1334 | } else {␊ |
1335 | if ( getValueForKey( kKernelNameKey, &val, &cnt, &bootInfo->bootConfig ) ) {␊ |
1336 | strlcpy( bootInfo->bootFile, val, cnt+1 );␊ |
1337 | if (strcmp( bootInfo->bootFile, kDefaultKernelName ) != 0) {␊ |
1338 | gOverrideKernel = true;␊ |
1339 | }␊ |
1340 | } else {␊ |
1341 | strcpy( bootInfo->bootFile, kDefaultKernelName );␊ |
1342 | }␊ |
1343 | }␊ |
1344 | ␊ |
1345 | cntRemaining = BOOT_STRING_LEN - 2; // save 1 for NULL, 1 for space␊ |
1346 | argP = bootArgs->CommandLine;␊ |
1347 | ␊ |
1348 | // Get config table kernel flags, if not ignored.␊ |
1349 | if (getValueForBootKey(cp, kIgnoreBootFileFlag, &val, &cnt) ||␊ |
1350 | ␉␉!getValueForKey( kKernelFlagsKey, &val, &cnt, &bootInfo->bootConfig )) {␊ |
1351 | val = "";␊ |
1352 | cnt = 0;␊ |
1353 | }␊ |
1354 | configKernelFlags = malloc(cnt + 1);␊ |
1355 | strlcpy(configKernelFlags, val, cnt + 1);␊ |
1356 | ␊ |
1357 | if (processBootArgument(kBootUUIDKey, cp, configKernelFlags, bootInfo->config, &argP, &cntRemaining, 0)) {␊ |
1358 | // boot-uuid was set either on the command-line or in the config file.␊ |
1359 | uuidSet = true;␊ |
1360 | } else {␊ |
1361 | // Try an alternate method for getting the root UUID on boot helper partitions.␊ |
1362 | if (gBootVolume->flags & kBVFlagBooter)␊ |
1363 | {␊ |
1364 | ␉if ((loadHelperConfig(&bootInfo->helperConfig) == 0)␊ |
1365 | ␉ && getValueForKey(kHelperRootUUIDKey, &val, &cnt, &bootInfo->helperConfig) )␊ |
1366 | ␉{␊ |
1367 | ␉␉getValueForKey(kHelperRootUUIDKey, &val, &cnt, &bootInfo->helperConfig);␊ |
1368 | ␉copyArgument(kBootUUIDKey, val, cnt, &argP, &cntRemaining);␊ |
1369 | ␉uuidSet = true;␊ |
1370 | ␉}␊ |
1371 | }␊ |
1372 | ␊ |
1373 | if (!uuidSet && gBootVolume->fs_getuuid && gBootVolume->fs_getuuid (gBootVolume, uuidStr) == 0) {␊ |
1374 | verbose("Setting boot-uuid to: %s\n", uuidStr);␊ |
1375 | copyArgument(kBootUUIDKey, uuidStr, strlen(uuidStr), &argP, &cntRemaining);␊ |
1376 | uuidSet = true;␊ |
1377 | }␊ |
1378 | }␊ |
1379 | ␊ |
1380 | if (!processBootArgument(kRootDeviceKey, cp, configKernelFlags, bootInfo->config, &argP, &cntRemaining, gRootDevice)) {␊ |
1381 | cnt = 0;␊ |
1382 | if ( getValueForKey( kBootDeviceKey, &val, &cnt, &bootInfo->bootConfig)) {␊ |
1383 | valueBuffer[0] = '*';␊ |
1384 | cnt++;␊ |
1385 | strlcpy(valueBuffer + 1, val, cnt);␊ |
1386 | val = valueBuffer;␊ |
1387 | } else {␊ |
1388 | if (uuidSet) {␊ |
1389 | val = "*uuid";␊ |
1390 | cnt = 5;␊ |
1391 | } else {␊ |
1392 | // Don't set "rd=.." if there is no boot device key␊ |
1393 | // and no UUID.␊ |
1394 | val = "";␊ |
1395 | cnt = 0;␊ |
1396 | }␊ |
1397 | } ␊ |
1398 | if (cnt > 0) {␊ |
1399 | copyArgument( kRootDeviceKey, val, cnt, &argP, &cntRemaining);␊ |
1400 | }␊ |
1401 | strlcpy( gRootDevice, val, (cnt + 1));␊ |
1402 | }␊ |
1403 | ␊ |
1404 | /*␊ |
1405 | * Removed. We don't need this anymore.␊ |
1406 | *␊ |
1407 | if (!processBootArgument(kPlatformKey, cp, configKernelFlags, bootInfo->config, &argP, &cntRemaining, gPlatformName)) {␊ |
1408 | getPlatformName(gPlatformName);␊ |
1409 | copyArgument(kPlatformKey, gPlatformName, strlen(gPlatformName), &argP, &cntRemaining);␊ |
1410 | }␊ |
1411 | */␊ |
1412 | ␊ |
1413 | if (!getValueForBootKey(cp, kSafeModeFlag, &val, &cnt) &&␊ |
1414 | !getValueForBootKey(configKernelFlags, kSafeModeFlag, &val, &cnt)) {␊ |
1415 | if (gBootMode & kBootModeSafe) {␊ |
1416 | copyArgument(0, kSafeModeFlag, strlen(kSafeModeFlag), &argP, &cntRemaining);␊ |
1417 | }␊ |
1418 | }␊ |
1419 | ␊ |
1420 | // Store the merged kernel flags and boot args.␊ |
1421 | ␊ |
1422 | cnt = strlen(configKernelFlags);␊ |
1423 | if (cnt) {␊ |
1424 | if (cnt > cntRemaining) {␊ |
1425 | error("Warning: boot arguments too long, truncating\n");␊ |
1426 | cnt = cntRemaining;␊ |
1427 | }␊ |
1428 | strncpy(argP, configKernelFlags, cnt);␊ |
1429 | argP[cnt++] = ' ';␊ |
1430 | cntRemaining -= cnt;␊ |
1431 | }␊ |
1432 | userCnt = strlen(cp);␊ |
1433 | if (userCnt > cntRemaining) {␊ |
1434 | error("Warning: boot arguments too long, truncating\n");␊ |
1435 | userCnt = cntRemaining;␊ |
1436 | }␊ |
1437 | strncpy(&argP[cnt], cp, userCnt);␊ |
1438 | argP[cnt+userCnt] = '\0';␊ |
1439 | ␊ |
1440 | ␉if(!shouldboot)␊ |
1441 | ␉{␊ |
1442 | ␉␉gVerboseMode = getValueForKey( kVerboseModeFlag, &val, &cnt, &bootInfo->bootConfig ) ||␊ |
1443 | ␉␉␉getValueForKey( kSingleUserModeFlag, &val, &cnt, &bootInfo->bootConfig );␊ |
1444 | ␉␉␊ |
1445 | ␉␉gBootMode = ( getValueForKey( kSafeModeFlag, &val, &cnt, &bootInfo->bootConfig ) ) ?␊ |
1446 | ␉␉␉kBootModeSafe : kBootModeNormal;␊ |
1447 | ␊ |
1448 | if ( getValueForKey( kIgnoreCachesFlag, &val, &cnt, &bootInfo->bootConfig ) ) {␊ |
1449 | gBootMode = kBootModeSafe;␊ |
1450 | }␊ |
1451 | ␉}␊ |
1452 | ␊ |
1453 | ␉if ( getValueForKey( kMKextCacheKey, &val, &cnt, &bootInfo->bootConfig ) )␊ |
1454 | ␉{␊ |
1455 | ␉␉strlcpy(gMKextName, val, cnt + 1);␊ |
1456 | ␉}␊ |
1457 | ␊ |
1458 | free(configKernelFlags);␊ |
1459 | free(valueBuffer);␊ |
1460 | ␊ |
1461 | return 0;␊ |
1462 | }␊ |
1463 | ␊ |
1464 | static bool getOSVersion(char *str) //Azi: moved from boot.c␊ |
1465 | {␊ |
1466 | ␉bool valid = false;␊ |
1467 | ␉config_file_t systemVersion;␊ |
1468 | ␉const char *val;␊ |
1469 | ␉int len;␊ |
1470 | ␊ |
1471 | ␉if (!loadConfigFile("/System/Library/CoreServices/SystemVersion.plist", &systemVersion))␊ |
1472 | ␉{ //Azi: so, is this path on selected or current volume??␊ |
1473 | ␉␉valid = true;␊ |
1474 | ␉}␊ |
1475 | ␉else if (!loadConfigFile("/System/Library/CoreServices/ServerVersion.plist", &systemVersion))␊ |
1476 | ␉{␊ |
1477 | ␉␉valid = true;␊ |
1478 | ␉}␊ |
1479 | ␊ |
1480 | ␉if (valid)␊ |
1481 | ␉{␊ |
1482 | ␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion))␊ |
1483 | ␉␉{␊ |
1484 | ␉␉␉// getValueForKey uses const char for val␊ |
1485 | ␉␉␉// so copy it and trim␊ |
1486 | ␉␉␉*str = '\0';␊ |
1487 | ␉␉␉strncat(str, val, min(len, 4));␊ |
1488 | ␉␉}␊ |
1489 | ␉␉else␊ |
1490 | ␉␉␉valid = false;␊ |
1491 | ␉}␊ |
1492 | ␊ |
1493 | ␉return valid;␊ |
1494 | }␊ |
1495 | ␊ |
1496 | //==========================================================================␊ |
1497 | // Load the help file and display the file contents on the screen.␊ |
1498 | ␊ |
1499 | static void showTextBuffer(char *buf, int size)␊ |
1500 | {␊ |
1501 | ␉char␉*bp;␊ |
1502 | ␉int␉line;␊ |
1503 | ␉int␉line_offset;␊ |
1504 | ␉int␉c;␊ |
1505 | ␊ |
1506 | ␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
1507 | ␉␉showInfoBox( "Press q to quit\n",buf );␊ |
1508 | ␉␉return;␊ |
1509 | ␉}␊ |
1510 | ␊ |
1511 | bp = buf;␊ |
1512 | while (size-- > 0) {␊ |
1513 | ␉␉if (*bp == '\n') {␊ |
1514 | ␉␉␉*bp = '\0';␊ |
1515 | ␉␉}␊ |
1516 | ␉␉bp++;␊ |
1517 | }␊ |
1518 | *bp = '\1';␊ |
1519 | line_offset = 0;␊ |
1520 | ␊ |
1521 | setActiveDisplayPage(1);␊ |
1522 | ␊ |
1523 | while (1) {␊ |
1524 | ␉␉clearScreenRows(0, 24);␊ |
1525 | ␉␉setCursorPosition(0, 0, 1);␊ |
1526 | ␉␉bp = buf;␊ |
1527 | ␉␉for (line = 0; *bp != '\1' && line < line_offset; line++) {␊ |
1528 | ␉␉␉while (*bp != '\0') {␊ |
1529 | ␉␉␉␉bp++;␊ |
1530 | ␉␉␉}␊ |
1531 | ␉␉␉bp++;␊ |
1532 | ␉␉}␊ |
1533 | ␉␉for (line = 0; *bp != '\1' && line < 23; line++) {␊ |
1534 | ␉␉␉setCursorPosition(0, line, 1);␊ |
1535 | ␉␉␉printf("%s\n", bp);␊ |
1536 | ␉␉␉while (*bp != '\0') {␊ |
1537 | ␉␉␉␉bp++;␊ |
1538 | ␉␉␉}␊ |
1539 | ␉␉␉bp++;␊ |
1540 | ␉␉}␊ |
1541 | ␊ |
1542 | ␉␉setCursorPosition(0, 23, 1);␊ |
1543 | ␉␉if (*bp == '\1') {␊ |
1544 | ␉␉␉printf("[Type %sq or space to quit viewer]", (line_offset > 0) ? "p for previous page, " : "");␊ |
1545 | ␉␉} else {␊ |
1546 | ␉␉␉printf("[Type %s%sq to quit viewer]", (line_offset > 0) ? "p for previous page, " : "", (*bp != '\1') ? "space for next page, " : "");␊ |
1547 | ␉␉}␊ |
1548 | ␊ |
1549 | ␉␉c = getc();␊ |
1550 | ␉␉if (c == 'q' || c == 'Q') {␊ |
1551 | ␉␉␉break;␊ |
1552 | ␉␉}␊ |
1553 | ␉␉if ((c == 'p' || c == 'P') && line_offset > 0) {␊ |
1554 | ␉␉␉line_offset -= 23;␊ |
1555 | ␉␉}␊ |
1556 | ␉␉if (c == ' ') {␊ |
1557 | ␉␉␉if (*bp == '\1') {␊ |
1558 | ␉␉␉␉break;␊ |
1559 | ␉␉␉} else {␊ |
1560 | ␉␉␉␉line_offset += 23;␊ |
1561 | ␉␉␉}␊ |
1562 | ␉␉}␊ |
1563 | }␊ |
1564 | setActiveDisplayPage(0);␊ |
1565 | }␊ |
1566 | ␊ |
1567 | void showHelp(void)␊ |
1568 | {␊ |
1569 | ␉if (bootArgs->Video.v_display == GRAPHICS_MODE) {␊ |
1570 | ␉␉showInfoBox("Help. Press q to quit.\n", (char *)BootHelp_txt);␊ |
1571 | ␉} else {␊ |
1572 | ␉␉showTextBuffer((char *)BootHelp_txt, BootHelp_txt_len);␊ |
1573 | ␉}␊ |
1574 | }␊ |
1575 | ␊ |
1576 | void showTextFile(const char * filename) //Azi: ?more - check this...␊ |
1577 | {␊ |
1578 | #define MAX_TEXT_FILE_SIZE 65536␊ |
1579 | ␉char␉*buf;␊ |
1580 | ␉int␉fd;␊ |
1581 | ␉int␉size;␊ |
1582 | ␊ |
1583 | ␉if ((fd = open_bvdev("bt(0,0)", filename, 0)) < 0) {␊ |
1584 | ␉␉printf("\nFile not found: %s\n", filename);␊ |
1585 | ␉␉sleep(2);␊ |
1586 | ␉␉return;␊ |
1587 | ␉}␊ |
1588 | ␊ |
1589 | size = file_size(fd);␊ |
1590 | if (size > MAX_TEXT_FILE_SIZE) {␊ |
1591 | ␉␉size = MAX_TEXT_FILE_SIZE;␊ |
1592 | ␉}␊ |
1593 | buf = malloc(size);␊ |
1594 | read(fd, buf, size);␊ |
1595 | close(fd);␊ |
1596 | ␉showTextBuffer(buf, size);␊ |
1597 | ␉free(buf);␊ |
1598 | }␊ |
1599 | ␊ |
1600 | // This is a very simplistic prompting scheme that just grabs two hex characters␊ |
1601 | // Eventually we need to do something more user-friendly like display a menu␊ |
1602 | // based off of the Multiboot device list␊ |
1603 | ␊ |
1604 | int selectAlternateBootDevice(int bootdevice)␊ |
1605 | {␊ |
1606 | ␉int key;␊ |
1607 | ␉int newbootdevice;␊ |
1608 | ␉int digitsI = 0;␊ |
1609 | ␉char *end;␊ |
1610 | ␉char digits[3] = {0,0,0};␊ |
1611 | ␊ |
1612 | ␉// We've already printed the current boot device so user knows what it is␊ |
1613 | ␉printf("Typical boot devices are 80 (First HD), 81 (Second HD)\n");␊ |
1614 | ␉printf("Enter two-digit hexadecimal boot device [%02x]: ", bootdevice);␊ |
1615 | ␉do {␊ |
1616 | ␉␉key = getc();␊ |
1617 | ␉␉switch (key & kASCIIKeyMask) {␊ |
1618 | ␉␉case kBackspaceKey:␊ |
1619 | ␉␉␉if (digitsI > 0) {␊ |
1620 | ␉␉␉␉int x, y, t;␊ |
1621 | ␉␉␉␉getCursorPositionAndType(&x, &y, &t);␊ |
1622 | ␉␉␉␉// Assume x is not 0;␊ |
1623 | ␉␉␉␉x--;␊ |
1624 | ␉␉␉␉setCursorPosition(x,y,0); // back up one char␊ |
1625 | ␉␉␉␉// Overwrite with space without moving cursor position␊ |
1626 | ␉␉␉␉putca(' ', 0x07, 1);␊ |
1627 | ␉␉␉␉digitsI--;␊ |
1628 | ␉␉␉} else {␊ |
1629 | ␉␉␉␉// TODO: Beep or something␊ |
1630 | ␉␉␉}␊ |
1631 | ␉␉␉break;␊ |
1632 | ␊ |
1633 | ␉␉case kReturnKey:␊ |
1634 | ␉␉␉digits[digitsI] = '\0';␊ |
1635 | ␉␉␉newbootdevice = strtol(digits, &end, 16);␊ |
1636 | ␉␉␉if (end == digits && *end == '\0') {␊ |
1637 | ␉␉␉␉// User entered empty string␊ |
1638 | ␉␉␉␉printf("\nUsing default boot device %x\n", bootdevice);␊ |
1639 | ␉␉␉␉key = 0;␊ |
1640 | ␉␉␉} else if(end != digits && *end == '\0') {␊ |
1641 | ␉␉␉␉bootdevice = newbootdevice;␊ |
1642 | ␉␉␉␉printf("\n");␊ |
1643 | ␉␉␉␉key = 0; // We gots da boot device␊ |
1644 | ␉␉␉} else {␊ |
1645 | ␉␉␉␉printf("\nCouldn't parse. try again: ");␊ |
1646 | ␉␉␉␉digitsI = 0;␊ |
1647 | ␉␉␉}␊ |
1648 | ␉␉␉break;␊ |
1649 | ␊ |
1650 | ␉␉default:␊ |
1651 | ␉␉␉if (isxdigit(key & kASCIIKeyMask) && digitsI < 2) {␊ |
1652 | ␉␉␉␉putc(key & kASCIIKeyMask);␊ |
1653 | ␉␉␉␉digits[digitsI++] = key & kASCIIKeyMask;␊ |
1654 | ␉␉␉} else {␊ |
1655 | ␉␉␉␉// TODO: Beep or something␊ |
1656 | ␉␉␉}␊ |
1657 | ␉␉␉break;␊ |
1658 | ␉␉};␊ |
1659 | ␉} while (key != 0);␊ |
1660 | ␊ |
1661 | ␉return bootdevice;␊ |
1662 | }␊ |
1663 | ␊ |
1664 | bool promptForRescanOption(void)␊ |
1665 | {␊ |
1666 | ␉printf("\nWould you like to enable media rescan option?\nPress ENTER to enable or any key to skip.\n");␊ |
1667 | ␉if (getc() == kReturnKey) {␊ |
1668 | ␉␉return true;␊ |
1669 | ␉} else {␊ |
1670 | ␉␉return false;␊ |
1671 | ␉}␊ |
1672 | }␊ |
1673 | |