ReactOS 0.4.15-dev-7788-g1ad9096
inbv.c
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1/*
2 * PROJECT: ReactOS Kernel
3 * LICENSE: BSD - See COPYING.ARM in the top level directory
4 * PURPOSE: Boot Video Driver support
5 * COPYRIGHT: Copyright 2007 Alex Ionescu (alex.ionescu@reactos.org)
6 * Copyright 2010 Aleksey Bragin (aleksey@reactos.org)
7 * Copyright 2015-2022 Hermès Bélusca-Maïto
8 */
9
10/* INCLUDES ******************************************************************/
11
12#include <ntoskrnl.h>
13#include "inbv/logo.h"
14
15/* GLOBALS *******************************************************************/
16
17/*
18 * Enable this define if you want Inbv to use coloured headless mode.
19 */
20// #define INBV_HEADLESS_COLORS
21
23{
28
30{
35
41
44
49
51static PUCHAR ResourceList[1 + IDB_MAX_RESOURCES]; // First entry == NULL, followed by 'ResourceCount' entries.
52
53
54/*
55 * Headless terminal text colors
56 */
57
58#ifdef INBV_HEADLESS_COLORS
59
60// Conversion table CGA to ANSI color index
61static const UCHAR CGA_TO_ANSI_COLOR_TABLE[16] =
62{
63 0, // Black
64 4, // Blue
65 2, // Green
66 6, // Cyan
67 1, // Red
68 5, // Magenta
69 3, // Brown/Yellow
70 7, // Grey/White
71
72 60, // Bright Black
73 64, // Bright Blue
74 62, // Bright Green
75 66, // Bright Cyan
76 61, // Bright Red
77 65, // Bright Magenta
78 63, // Bright Yellow
79 67 // Bright Grey (White)
80};
81
82#define CGA_TO_ANSI_COLOR(CgaColor) \
83 CGA_TO_ANSI_COLOR_TABLE[CgaColor & 0x0F]
84
85#endif
86
87// Default colors: text in white, background in black
90
91
92/* FUNCTIONS *****************************************************************/
93
94CODE_SEG("INIT")
95static
98 _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
100{
101 UNICODE_STRING UpString = RTL_CONSTANT_STRING(L"ntoskrnl.exe");
102 UNICODE_STRING MpString = RTL_CONSTANT_STRING(L"ntkrnlmp.exe");
103 PLIST_ENTRY NextEntry, ListHead;
104 PLDR_DATA_TABLE_ENTRY LdrEntry;
105 PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry;
106 LDR_RESOURCE_INFO ResourceInfo;
108 PVOID Data = NULL;
109
110 /* Loop the driver list */
111 ListHead = &LoaderBlock->LoadOrderListHead;
112 NextEntry = ListHead->Flink;
113 while (NextEntry != ListHead)
114 {
115 /* Get the entry */
116 LdrEntry = CONTAINING_RECORD(NextEntry,
118 InLoadOrderLinks);
119
120 /* Check for a match */
121 if (RtlEqualUnicodeString(&LdrEntry->BaseDllName, &UpString, TRUE) ||
122 RtlEqualUnicodeString(&LdrEntry->BaseDllName, &MpString, TRUE))
123 {
124 /* Break out */
125 break;
126 }
127 }
128
129 /* Check if we found it */
130 if (NextEntry != ListHead)
131 {
132 /* Try to find the resource */
133 ResourceInfo.Type = 2; // RT_BITMAP;
134 ResourceInfo.Name = ResourceId;
135 ResourceInfo.Language = 0;
136 Status = LdrFindResource_U(LdrEntry->DllBase,
137 &ResourceInfo,
139 &ResourceDataEntry);
140 if (NT_SUCCESS(Status))
141 {
142 /* Access the resource */
143 ULONG Size = 0;
144 Status = LdrAccessResource(LdrEntry->DllBase,
145 ResourceDataEntry,
146 &Data,
147 &Size);
148 if ((Data) && (ResourceId < 3))
149 {
151 }
152 if (!NT_SUCCESS(Status)) Data = NULL;
153 }
154 }
155
156 /* Return the pointer */
157 return Data;
158}
159
160PUCHAR
161NTAPI
163 _In_ ULONG ResourceNumber)
164{
165 /* Validate the resource number */
166 if (ResourceNumber > ResourceCount) return NULL;
167
168 /* Return the address */
169 return ResourceList[ResourceNumber];
170}
171
172CODE_SEG("INIT")
174NTAPI
176 _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
178{
179 PCHAR CommandLine;
180 BOOLEAN ResetMode = FALSE; // By default do not reset the video mode
181 ULONG i;
182
183 /* Quit if we're already installed */
184 if (InbvBootDriverInstalled) return TRUE;
185
186 /* Initialize the lock and check the current display state */
189 {
190 /* Reset the video mode in case we do not have a custom boot logo */
191 CommandLine = (LoaderBlock->LoadOptions ? _strupr(LoaderBlock->LoadOptions) : NULL);
192 ResetMode = (CommandLine == NULL) || (strstr(CommandLine, "BOOTLOGO") == NULL);
193 }
194
195 /* Initialize the video */
198 {
199 /* Find bitmap resources in the kernel */
201 for (i = 1; i <= ResourceCount; i++)
202 {
203 /* Do the lookup */
204 ResourceList[i] = FindBitmapResource(LoaderBlock, i);
205 }
206
207 /* Set the progress bar ranges */
209
210 // BootAnimInitialize(LoaderBlock, Count);
211 }
212
213 /* Return install state */
215}
216
217VOID
218NTAPI
220{
222
223 /* Check if we're at dispatch level or lower */
225 if (OldIrql <= DISPATCH_LEVEL)
226 {
227 /* Loop until the lock is free */
229
230 /* Raise IRQL to dispatch level */
232 }
233
234 /* Acquire the lock */
237}
238
239VOID
240NTAPI
242{
244
245 /* Capture the old IRQL */
247
248 /* Release the driver lock */
250
251 /* If we were at dispatch level or lower, restore the old IRQL */
253}
254
255VOID
256NTAPI
259{
260 /* Check if we're installed */
262 {
263 /* Check for lost state */
265
266 /* Acquire the lock */
268
269 /* Cleanup the screen if we own it */
271
272 /* Set the new display state */
275
276 /* Release the lock */
278 }
279 else
280 {
281 /* Set the new display state */
284 }
285}
286
287VOID
288NTAPI
290{
291 /* Check if we have a callback and we're just acquiring it now */
294 {
295 /* Call the callback */
297 }
298
299 /* Acquire the display */
301}
302
303VOID
304NTAPI
306 _In_ BOOLEAN DisplayOwned)
307{
308 /* Set the new display state */
311}
312
314NTAPI
316{
317 /* Return if we own it or not */
319}
320
322NTAPI
324{
325 /* Return the actual state */
326 return InbvDisplayState;
327}
328
330NTAPI
333{
334 /* Make sure we own the display */
336 {
337 /* If we're not allowed, return success anyway */
338 if (!InbvDisplayDebugStrings) return TRUE;
339
340 /* Check if a filter is installed */
342
343 /* Acquire the lock */
345
346 /* Make sure we're installed and display the string */
348
349 /* Print the string on the EMS port */
351 String,
352 strlen(String) + sizeof(ANSI_NULL),
353 NULL,
354 NULL);
355
356 /* Release the lock */
358
359 /* All done */
360 return TRUE;
361 }
362
363 /* We don't own it, fail */
364 return FALSE;
365}
366
368NTAPI
371{
372 BOOLEAN OldSetting;
373
374 /* Get the old setting */
375 OldSetting = InbvDisplayDebugStrings;
376
377 /* Update it */
379
380 /* Return the old setting */
381 return OldSetting;
382}
383
384VOID
385NTAPI
388{
389 /* Save the filter */
391}
392
394NTAPI
396{
397 /* Return driver state */
399}
400
401VOID
402NTAPI
405{
406 /* Check if we're installed */
408 {
409 /* Acquire the lock and cleanup if we own the screen */
412
413 /* Set the reset callback and display state */
416
417 /* Release the lock */
419 }
420 else
421 {
422 /* Set the reset callback and display state */
425 }
426}
427
429NTAPI
431{
432 /* Check if we're installed and we own it */
435 {
436 /* Do the reset */
438 return TRUE;
439 }
440
441 /* Nothing to reset */
442 return FALSE;
443}
444
445VOID
446NTAPI
448 _In_ ULONG Left,
449 _In_ ULONG Top,
450 _In_ ULONG Right,
452{
453 /* Just call bootvid */
454 VidSetScrollRegion(Left, Top, Right, Bottom);
455}
456
457VOID
458NTAPI
461{
462 HEADLESS_CMD_SET_COLOR HeadlessSetColor;
463
464 /* Set color for EMS port */
465#ifdef INBV_HEADLESS_COLORS
466 InbvTerminalTextColor = 30 + CGA_TO_ANSI_COLOR(Color);
467#else
469#endif
470 HeadlessSetColor.TextColor = InbvTerminalTextColor;
471 HeadlessSetColor.BkgdColor = InbvTerminalBkgdColor;
473 &HeadlessSetColor,
474 sizeof(HeadlessSetColor),
475 NULL,
476 NULL);
477
478 /* Update the text color */
480}
481
482VOID
483NTAPI
485 _In_ ULONG Left,
486 _In_ ULONG Top,
487 _In_ ULONG Right,
490{
491 HEADLESS_CMD_SET_COLOR HeadlessSetColor;
492
493 /* Make sure we own it */
495 {
496 /* Acquire the lock */
498
499 /* Check if we're installed */
501 {
502 /* Call bootvid */
503 VidSolidColorFill(Left, Top, Right, Bottom, (UCHAR)Color);
504 }
505
506 /* Set color for EMS port and clear display */
507#ifdef INBV_HEADLESS_COLORS
508 InbvTerminalBkgdColor = 40 + CGA_TO_ANSI_COLOR(Color);
509#else
511#endif
512 HeadlessSetColor.TextColor = InbvTerminalTextColor;
513 HeadlessSetColor.BkgdColor = InbvTerminalBkgdColor;
515 &HeadlessSetColor,
516 sizeof(HeadlessSetColor),
517 NULL,
518 NULL);
520 NULL, 0,
521 NULL, NULL);
522
523 /* Release the lock */
525 }
526}
527
528VOID
529NTAPI
532 _In_ ULONG X,
533 _In_ ULONG Y)
534{
535 /* Check if we're installed and we own it */
538 {
539 /* Acquire the lock */
541
542 /* Do the blit */
543 VidBitBlt(Buffer, X, Y);
544
545 /* Release the lock */
547 }
548}
549
550VOID
551NTAPI
554 _In_ ULONG X,
555 _In_ ULONG Y,
559{
560 /* Check if we're installed and we own it */
563 {
564 /* Do the blit */
566 }
567}
568
569VOID
570NTAPI
573 _In_ ULONG X,
574 _In_ ULONG Y,
578{
579 /* Check if we're installed and we own it */
582 {
583 /* Do the blit */
585 }
586}
587
598VOID
599NTAPI
601 _In_ ULONG Left,
602 _In_ ULONG Top)
603{
604 /* Update the coordinates */
605 ProgressBarLeft = Left;
607
608 /* Enable the progress bar */
610}
611
622CODE_SEG("INIT")
623VOID
624NTAPI
626{
627 ULONG Percentage;
628
629 /* Increase progress */
631
632 /* Compute the new percentage - Don't go over 100% */
633 Percentage = 100 * InbvProgressIndicator.Count /
635 Percentage = min(Percentage, 99);
636
637 if (Percentage != InbvProgressIndicator.Percentage)
638 {
639 /* Percentage has changed, update the progress bar */
641 InbvUpdateProgressBar(Percentage);
642 }
643}
644
661VOID
662NTAPI
664 _In_ ULONG Floor,
665 _In_ ULONG Ceiling)
666{
667 /* Sanity checks */
668 ASSERT(Floor < Ceiling);
669 ASSERT(Ceiling <= 100);
670
671 /* Update the progress bar state */
672 InbvProgressState.Floor = Floor * 100;
673 InbvProgressState.Ceiling = Ceiling * 100;
674 InbvProgressState.Bias = Ceiling - Floor;
675}
676
687VOID
688NTAPI
690 _In_ ULONG Percentage)
691{
692 ULONG TotalProgress;
693
694 /* Make sure the progress bar is enabled, that we own and are installed */
695 if (ShowProgressBar &&
698 {
699 /* Compute the total progress and tick the progress bar */
700 TotalProgress = InbvProgressState.Floor + (Percentage * InbvProgressState.Bias);
701 // TotalProgress /= (100 * 100);
702
703 BootAnimTickProgressBar(TotalProgress);
704 }
705}
706
708NTAPI
710{
712 UNICODE_STRING CapturedString;
716
717 PAGED_CODE();
718
720
721 /* We require the TCB privilege */
724
725 /* Capture the string */
727 if (!NT_SUCCESS(Status))
728 return Status;
729
730 /* Do not display the string if it is empty */
731 if (CapturedString.Length == 0 || CapturedString.Buffer == NULL)
732 {
734 goto Quit;
735 }
736
737 /*
738 * Convert the string since INBV understands only ANSI/OEM. Allocate the
739 * string buffer in non-paged pool because INBV passes it down to BOOTVID.
740 * We cannot perform the allocation using RtlUnicodeStringToOemString()
741 * since its allocator uses PagedPool.
742 */
743 OemLength = RtlUnicodeStringToOemSize(&CapturedString);
744 if (OemLength > MAXUSHORT)
745 {
747 goto Quit;
748 }
749 RtlInitEmptyAnsiString((PANSI_STRING)&OemString, NULL, (USHORT)OemLength);
751 if (OemString.Buffer == NULL)
752 {
754 goto Quit;
755 }
757 if (!NT_SUCCESS(Status))
758 {
760 goto Quit;
761 }
762
763 /* Display the string */
765
766 /* Free the string buffer */
768
770
771Quit:
772 /* Free the captured string */
774
775 return Status;
776}
#define PAGED_CODE()
#define STATUS_PRIVILEGE_NOT_HELD
Definition: DriverTester.h:9
INT ResourceId
unsigned char BOOLEAN
#define RTL_NUMBER_OF(x)
Definition: RtlRegistry.c:12
char * strstr(char *String1, char *String2)
Definition: utclib.c:653
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
VOID NTAPI VidScreenToBufferBlt(_Out_writes_bytes_(Delta *Height) PUCHAR Buffer, _In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Width, _In_ ULONG Height, _In_ ULONG Delta)
Definition: bootvid.c:257
VOID NTAPI VidSolidColorFill(_In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Right, _In_ ULONG Bottom, _In_ UCHAR Color)
Definition: bootvid.c:274
VOID NTAPI VidCleanUp(VOID)
Definition: bootvid.c:246
VOID NTAPI VidResetDisplay(_In_ BOOLEAN HalReset)
Definition: bootvid.c:220
BOOLEAN NTAPI VidInitialize(_In_ BOOLEAN SetMode)
Definition: bootvid.c:184
LONG NTSTATUS
Definition: precomp.h:26
VOID DisplayString(LPWSTR Msg)
Definition: misc.c:211
static LPHIST_ENTRY Bottom
Definition: history.c:54
static LPHIST_ENTRY Top
Definition: history.c:53
VOID NTAPI BootAnimTickProgressBar(_In_ ULONG SubPercentTimes100)
Ticks the progress bar. Used by InbvUpdateProgressBar() and related.
Definition: bootanim.c:318
static VOID NTAPI DisplayFilter(_Inout_ PCHAR *String)
Definition: bootanim.c:454
ULONG_PTR KiBugCheckData[5]
Definition: bug.c:31
Definition: bufpool.h:45
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define Y(I)
#define RtlComputeCrc32
Definition: compat.h:810
VOID NTAPI VidBitBlt(_In_ PUCHAR Buffer, _In_ ULONG Left, _In_ ULONG Top)
Definition: common.c:470
ULONG NTAPI VidSetTextColor(_In_ ULONG Color)
Definition: common.c:311
VOID NTAPI VidBufferToScreenBlt(_In_reads_bytes_(Delta *Height) PUCHAR Buffer, _In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Width, _In_ ULONG Height, _In_ ULONG Delta)
Definition: common.c:452
VOID NTAPI VidDisplayString(_In_z_ PUCHAR String)
Definition: common.c:374
VOID NTAPI VidSetScrollRegion(_In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Right, _In_ ULONG Bottom)
Definition: common.c:348
#define ExAllocatePoolWithTag(hernya, size, tag)
Definition: env_spec_w32.h:350
UCHAR KIRQL
Definition: env_spec_w32.h:591
ULONG KSPIN_LOCK
Definition: env_spec_w32.h:72
#define KeRaiseIrql(irql, oldIrql)
Definition: env_spec_w32.h:597
#define KeLowerIrql(oldIrql)
Definition: env_spec_w32.h:602
#define KeGetCurrentIrql()
Definition: env_spec_w32.h:706
#define NonPagedPool
Definition: env_spec_w32.h:307
#define DISPATCH_LEVEL
Definition: env_spec_w32.h:696
#define KeInitializeSpinLock(sl)
Definition: env_spec_w32.h:604
#define ExGetPreviousMode
Definition: ex.h:140
Status
Definition: gdiplustypes.h:25
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
@ HeadlessCmdPutString
Definition: hdl.h:131
@ HeadlessCmdSetColor
Definition: hdl.h:137
@ HeadlessCmdClearDisplay
Definition: hdl.h:132
NTSTATUS NTAPI HeadlessDispatch(IN HEADLESS_CMD Command, IN PVOID InputBuffer, IN SIZE_T InputBufferSize, OUT PVOID OutputBuffer, OUT PSIZE_T OutputBufferSize)
Definition: hdlsterm.c:570
INBV_DISPLAY_STATE NTAPI InbvGetDisplayState(VOID)
Definition: inbv.c:323
VOID NTAPI InbvSetDisplayOwnership(_In_ BOOLEAN DisplayOwned)
Definition: inbv.c:305
VOID NTAPI InbvAcquireDisplayOwnership(VOID)
Definition: inbv.c:289
VOID NTAPI InbvInstallDisplayStringFilter(_In_ INBV_DISPLAY_STRING_FILTER DisplayFilter)
Definition: inbv.c:386
VOID NTAPI InbvBufferToScreenBlt(_In_ PUCHAR Buffer, _In_ ULONG X, _In_ ULONG Y, _In_ ULONG Width, _In_ ULONG Height, _In_ ULONG Delta)
Definition: inbv.c:552
VOID NTAPI InbvNotifyDisplayOwnershipLost(_In_ INBV_RESET_DISPLAY_PARAMETERS Callback)
Definition: inbv.c:403
static ULONG InbvTerminalBkgdColor
Definition: inbv.c:89
BOOLEAN InbvBootDriverInstalled
Definition: inbv.c:39
PUCHAR NTAPI InbvGetResourceAddress(_In_ ULONG ResourceNumber)
Definition: inbv.c:162
VOID NTAPI InbvAcquireLock(VOID)
Definition: inbv.c:219
static INBV_DISPLAY_STRING_FILTER InbvDisplayFilter
Definition: inbv.c:43
static KIRQL InbvOldIrql
Definition: inbv.c:37
VOID NTAPI InbvIndicateProgress(VOID)
Gives some progress feedback, without specifying any explicit number of progress steps or percentage....
Definition: inbv.c:625
static INBV_DISPLAY_STATE InbvDisplayState
Definition: inbv.c:38
struct _BT_PROGRESS_INDICATOR BT_PROGRESS_INDICATOR
static BOOLEAN InbvDisplayDebugStrings
Definition: inbv.c:42
struct _BT_PROGRESS_INDICATOR * PBT_PROGRESS_INDICATOR
static INBV_PROGRESS_STATE InbvProgressState
Definition: inbv.c:47
BOOLEAN NTAPI InbvCheckDisplayOwnership(VOID)
Definition: inbv.c:315
ULONG ProgressBarTop
Definition: inbv.c:45
VOID NTAPI InbvEnableBootDriver(_In_ BOOLEAN Enable)
Definition: inbv.c:257
VOID NTAPI InbvSetTextColor(_In_ ULONG Color)
Definition: inbv.c:459
VOID NTAPI InbvSetProgressBarCoordinates(_In_ ULONG Left, _In_ ULONG Top)
Sets the screen coordinates of the loading progress bar and enable it.
Definition: inbv.c:600
VOID NTAPI InbvScreenToBufferBlt(_Out_ PUCHAR Buffer, _In_ ULONG X, _In_ ULONG Y, _In_ ULONG Width, _In_ ULONG Height, _In_ ULONG Delta)
Definition: inbv.c:571
VOID NTAPI InbvSetProgressBarSubset(_In_ ULONG Floor, _In_ ULONG Ceiling)
Specifies a progress percentage sub-range. Further calls to InbvIndicateProgress() or InbvUpdateProgr...
Definition: inbv.c:663
static ULONG ResourceCount
Definition: inbv.c:50
BOOLEAN NTAPI InbvEnableDisplayString(_In_ BOOLEAN Enable)
Definition: inbv.c:369
ULONG ProgressBarLeft
Definition: inbv.c:45
static INBV_RESET_DISPLAY_PARAMETERS InbvResetDisplayParameters
Definition: inbv.c:40
BOOLEAN NTAPI InbvDisplayString(_In_ PCHAR String)
Definition: inbv.c:331
BOOLEAN NTAPI InbvDriverInitialize(_In_ PLOADER_PARAMETER_BLOCK LoaderBlock, _In_ ULONG Count)
Definition: inbv.c:175
static BT_PROGRESS_INDICATOR InbvProgressIndicator
Definition: inbv.c:48
VOID NTAPI InbvUpdateProgressBar(_In_ ULONG Percentage)
Updates the progress bar percentage, relative to the current percentage sub-range previously set by I...
Definition: inbv.c:689
VOID NTAPI InbvBitBlt(_In_ PUCHAR Buffer, _In_ ULONG X, _In_ ULONG Y)
Definition: inbv.c:530
struct _INBV_PROGRESS_STATE INBV_PROGRESS_STATE
static KSPIN_LOCK BootDriverLock
Definition: inbv.c:36
static ULONG InbvTerminalTextColor
Definition: inbv.c:88
BOOLEAN NTAPI InbvResetDisplay(VOID)
Definition: inbv.c:430
BOOLEAN ShowProgressBar
Definition: inbv.c:46
VOID NTAPI InbvSetScrollRegion(_In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Right, _In_ ULONG Bottom)
Definition: inbv.c:447
VOID NTAPI InbvReleaseLock(VOID)
Definition: inbv.c:241
VOID NTAPI InbvSolidColorFill(_In_ ULONG Left, _In_ ULONG Top, _In_ ULONG Right, _In_ ULONG Bottom, _In_ ULONG Color)
Definition: inbv.c:484
static PVOID FindBitmapResource(_In_ PLOADER_PARAMETER_BLOCK LoaderBlock, _In_ ULONG ResourceId)
Definition: inbv.c:97
NTSTATUS NTAPI NtDisplayString(IN PUNICODE_STRING DisplayString)
Definition: inbv.c:709
BOOLEAN NTAPI InbvIsBootDriverInstalled(VOID)
Definition: inbv.c:395
@ INBV_DISPLAY_STATE_OWNED
Definition: inbvtypes.h:33
@ INBV_DISPLAY_STATE_LOST
Definition: inbvtypes.h:35
@ INBV_DISPLAY_STATE_DISABLED
Definition: inbvtypes.h:34
enum _INBV_DISPLAY_STATE INBV_DISPLAY_STATE
VOID(NTAPI * INBV_DISPLAY_STRING_FILTER)(_Inout_ PCHAR *String)
Definition: inbvtypes.h:50
BOOLEAN(NTAPI * INBV_RESET_DISPLAY_PARAMETERS)(_In_ ULONG Cols, _In_ ULONG Rows)
Definition: inbvtypes.h:43
static CODE_SEG("PAGE")
Definition: isapnp.c:1482
NTSTATUS NTAPI LdrAccessResource(_In_ PVOID BaseAddress, _In_ PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry, _Out_opt_ PVOID *Resource, _Out_opt_ PULONG Size)
NTSTATUS NTAPI LdrFindResource_U(_In_ PVOID BaseAddress, _In_ PLDR_RESOURCE_INFO ResourceInfo, _In_ ULONG Level, _Out_ PIMAGE_RESOURCE_DATA_ENTRY *ResourceDataEntry)
#define RESOURCE_DATA_LEVEL
Definition: ldrtypes.h:33
#define ASSERT(a)
Definition: mode.c:44
#define ExFreePoolWithTag(_P, _T)
Definition: module.h:1109
#define min(a, b)
Definition: monoChain.cc:55
#define _Out_
Definition: ms_sal.h:345
#define _In_
Definition: ms_sal.h:308
NTSYSAPI NTSTATUS NTAPI RtlUnicodeStringToOemString(POEM_STRING DestinationString, PCUNICODE_STRING SourceString, BOOLEAN AllocateDestinationString)
int Count
Definition: noreturn.cpp:7
NTSYSAPI BOOLEAN NTAPI RtlEqualUnicodeString(PUNICODE_STRING String1, PUNICODE_STRING String2, BOOLEAN CaseInSensitive)
#define ANSI_NULL
_In_ ULONGLONG _In_ ULONGLONG _In_ BOOLEAN Enable
Definition: ntddpcm.h:142
const LUID SeTcbPrivilege
Definition: priv.c:26
#define IDB_MAX_RESOURCES
Definition: resource.h:55
BOOLEAN FASTCALL KeTestSpinLock(IN PKSPIN_LOCK SpinLock)
Definition: spinlock.c:475
VOID FASTCALL KiAcquireSpinLock(IN PKSPIN_LOCK SpinLock)
Definition: spinlock.c:287
VOID FASTCALL KiReleaseSpinLock(IN PKSPIN_LOCK SpinLock)
Definition: spinlock.c:298
BOOLEAN NTAPI SeSinglePrivilegeCheck(_In_ LUID PrivilegeValue, _In_ KPROCESSOR_MODE PreviousMode)
Checks if a single privilege is present in the context of the calling thread.
Definition: priv.c:744
#define STATUS_NO_MEMORY
Definition: ntstatus.h:260
#define L(x)
Definition: ntvdm.h:50
unsigned short USHORT
Definition: pedump.c:61
_CRTIMP char *__cdecl _strupr(_Inout_z_ char *_String)
static __inline NTSTATUS ProbeAndCaptureUnicodeString(OUT PUNICODE_STRING Dest, IN KPROCESSOR_MODE CurrentMode, IN const UNICODE_STRING *UnsafeSrc)
Definition: probe.h:142
static __inline VOID ReleaseCapturedUnicodeString(IN PUNICODE_STRING CapturedString, IN KPROCESSOR_MODE CurrentMode)
Definition: probe.h:239
#define STATUS_SUCCESS
Definition: shellext.h:65
#define STATUS_BUFFER_OVERFLOW
Definition: shellext.h:66
Definition: pedump.c:458
Definition: btrfs_drv.h:1876
PVOID DllBase
Definition: btrfs_drv.h:1880
UNICODE_STRING BaseDllName
Definition: ldrtypes.h:145
ULONG_PTR Language
Definition: ldrtypes.h:183
ULONG_PTR Name
Definition: ldrtypes.h:182
ULONG_PTR Type
Definition: ldrtypes.h:181
Definition: typedefs.h:120
struct _LIST_ENTRY * Flink
Definition: typedefs.h:121
#define TAG_OSTR
Definition: tag.h:147
#define RTL_CONSTANT_STRING(s)
Definition: tunneltest.c:14
#define NTAPI
Definition: typedefs.h:36
#define MAXUSHORT
Definition: typedefs.h:83
#define IN
Definition: typedefs.h:39
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
unsigned char * PUCHAR
Definition: typedefs.h:53
uint32_t ULONG
Definition: typedefs.h:59
char * PCHAR
Definition: typedefs.h:51
STRING OEM_STRING
Definition: umtypes.h:203
_In_ HFONT _Out_ PUINT _Out_ PUINT Width
Definition: font.h:89
_In_ HFONT _Out_ PUINT Height
Definition: font.h:88
_Must_inspect_result_ _In_ WDFDEVICE _In_ PWDF_DEVICE_PROPERTY_DATA _In_ DEVPROPTYPE _In_ ULONG Size
Definition: wdfdevice.h:4533
_Must_inspect_result_ _In_ WDFDEVICE _In_ WDFSTRING String
Definition: wdfdevice.h:2433
_In_ WDFINTERRUPT _In_ PFN_WDF_INTERRUPT_SYNCHRONIZE Callback
Definition: wdfinterrupt.h:458
_Must_inspect_result_ _In_ WDFIORESREQLIST _In_opt_ PWDF_OBJECT_ATTRIBUTES _Out_ WDFIORESLIST * ResourceList
Definition: wdfresource.h:309
static ULONG Delta
Definition: xboxvideo.c:33
_Requires_lock_held_ Interrupt _Releases_lock_ Interrupt _In_ _IRQL_restores_ KIRQL OldIrql
Definition: kefuncs.h:778
CCHAR KPROCESSOR_MODE
Definition: ketypes.h:7
#define RtlUnicodeStringToOemSize(STRING)
*BytesInOemString PCHAR OemString
Definition: rtlfuncs.h:1560
_In_ KPROCESSOR_MODE PreviousMode
Definition: sefuncs.h:103
unsigned char UCHAR
Definition: xmlstorage.h:181