mirror of
https://github.com/reactos/reactos.git
synced 2025-04-26 08:30:21 +00:00
[BLUE] Code formatting, add SAL2 annotations, and update file source headers.
This commit is contained in:
Hermès Bélusca-Maïto
parent
c917c442ad
commit
d684f90632
4 changed files with 747 additions and 728 deletions
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@ -1,11 +1,10 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* FILE: services/dd/blue/blue.c
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* PURPOSE: Console (blue screen) device driver
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* PROGRAMMER: Eric Kohl
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* UPDATE HISTORY:
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* ??? Created
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* PROJECT: ReactOS Console Text-Mode Device Driver
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Driver Management Functions.
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* COPYRIGHT: Copyright 1999 Boudewijn Dekker
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* Copyright 1999-2019 Eric Kohl
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* Copyright 2006 Filip Navara
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*/
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/* INCLUDES ******************************************************************/
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@ -20,7 +19,6 @@
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* [[character][attribute]][[character][attribute]]....
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*/
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/* TYPEDEFS ***************************************************************/
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typedef struct _DEVICE_EXTENSION
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@ -82,7 +80,8 @@ static const UCHAR DefaultPalette[] =
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/* FUNCTIONS **************************************************************/
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static VOID FASTCALL
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static VOID
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FASTCALL
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ScrSetRegisters(const VGA_REGISTERS *Registers)
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{
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UINT32 i;
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@ -131,20 +130,22 @@ ScrSetRegisters(const VGA_REGISTERS *Registers)
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WRITE_PORT_UCHAR(ATTRIB, Registers->Attribute[i]);
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}
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/* Set the PEL mask. */
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/* Set the PEL mask */
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WRITE_PORT_UCHAR(PELMASK, 0xff);
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}
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static VOID FASTCALL
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ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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static VOID
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FASTCALL
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ScrAcquireOwnership(
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_In_ PDEVICE_EXTENSION DeviceExtension)
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{
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unsigned int offset;
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ULONG offset;
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UCHAR data, value;
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ULONG Index;
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ScrSetRegisters(&VidpMode3Regs);
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/* Disable screen and enable palette access. */
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/* Disable screen and enable palette access */
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READ_PORT_UCHAR(STATUS);
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WRITE_PORT_UCHAR(ATTRIB, 0x00);
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@ -156,17 +157,17 @@ ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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WRITE_PORT_UCHAR(PELDATA, DefaultPalette[Index * 3 + 2] >> 2);
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}
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/* Enable screen and disable palette access. */
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/* Enable screen and disable palette access */
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READ_PORT_UCHAR(STATUS);
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WRITE_PORT_UCHAR(ATTRIB, 0x20);
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/* get current output position */
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/* Get current output position */
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSORPOSLO);
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offset = READ_PORT_UCHAR(CRTC_DATA);
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSORPOSHI);
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offset += (READ_PORT_UCHAR(CRTC_DATA) << 8);
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/* switch blinking characters off */
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/* Switch blinking characters off */
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READ_PORT_UCHAR(ATTRC_INPST1);
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value = READ_PORT_UCHAR(ATTRC_WRITEREG);
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WRITE_PORT_UCHAR(ATTRC_WRITEREG, 0x10);
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@ -176,7 +177,7 @@ ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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WRITE_PORT_UCHAR(ATTRC_WRITEREG, value);
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READ_PORT_UCHAR(ATTRC_INPST1);
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/* read screen information from crt controller */
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/* Read screen information from CRT controller */
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_COLUMNS);
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DeviceExtension->Columns = READ_PORT_UCHAR(CRTC_DATA) + 1;
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_ROWS);
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@ -188,7 +189,7 @@ ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_SCANLINES);
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DeviceExtension->ScanLines = (READ_PORT_UCHAR(CRTC_DATA) & 0x1F) + 1;
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/* show blinking cursor */
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/* Show blinking cursor */
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSORSTART);
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WRITE_PORT_UCHAR(CRTC_DATA, (DeviceExtension->ScanLines - 1) & 0x1F);
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSOREND);
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@ -196,7 +197,7 @@ ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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WRITE_PORT_UCHAR(CRTC_DATA,
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data | ((DeviceExtension->ScanLines - 1) & 0x1F));
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/* calculate number of text rows */
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/* Calculate number of text rows */
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DeviceExtension->Rows =
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DeviceExtension->Rows / DeviceExtension->ScanLines;
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#ifdef BOCHS_30ROWS
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@ -212,14 +213,15 @@ ScrAcquireOwnership(PDEVICE_EXTENSION DeviceExtension)
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DeviceExtension->ScanLines);
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}
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NTSTATUS NTAPI
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DriverEntry (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath);
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static DRIVER_DISPATCH ScrCreate;
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static NTSTATUS NTAPI
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ScrCreate(PDEVICE_OBJECT DeviceObject,
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PIRP Irp)
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static NTSTATUS
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NTAPI
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ScrCreate(
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_In_ PDEVICE_OBJECT DeviceObject,
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_In_ PIRP Irp)
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{
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#define FOREGROUND_LIGHTGRAY (FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED)
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PDEVICE_EXTENSION DeviceExtension;
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PHYSICAL_ADDRESS BaseAddress;
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NTSTATUS Status;
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@ -230,14 +232,14 @@ ScrCreate(PDEVICE_OBJECT DeviceObject,
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{
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ScrAcquireOwnership(DeviceExtension);
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/* get pointer to video memory */
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/* Get a pointer to the video memory */
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BaseAddress.QuadPart = VIDMEM_BASE;
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DeviceExtension->VideoMemory =
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(PUCHAR)MmMapIoSpace(BaseAddress, DeviceExtension->Rows * DeviceExtension->Columns * 2, MmNonCached);
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}
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else
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{
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/* store dummy values here */
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/* Store dummy values */
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DeviceExtension->Columns = 1;
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DeviceExtension->Rows = 1;
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DeviceExtension->ScanLines = 1;
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@ -246,8 +248,8 @@ ScrCreate(PDEVICE_OBJECT DeviceObject,
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DeviceExtension->CursorSize = 5; /* FIXME: value correct?? */
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DeviceExtension->CursorVisible = TRUE;
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/* more initialization */
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DeviceExtension->CharAttribute = 0x17; /* light grey on blue */
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/* More initialization */
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DeviceExtension->CharAttribute = BACKGROUND_BLUE | FOREGROUND_LIGHTGRAY;
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DeviceExtension->Mode = ENABLE_PROCESSED_OUTPUT |
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ENABLE_WRAP_AT_EOL_OUTPUT;
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@ -255,25 +257,26 @@ ScrCreate(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Status = Status;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return (Status);
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return Status;
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}
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static DRIVER_DISPATCH ScrWrite;
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static NTSTATUS NTAPI
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ScrWrite(PDEVICE_OBJECT DeviceObject,
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PIRP Irp)
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static NTSTATUS
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NTAPI
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ScrWrite(
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_In_ PDEVICE_OBJECT DeviceObject,
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_In_ PIRP Irp)
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{
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PIO_STACK_LOCATION stk = IoGetCurrentIrpStackLocation(Irp);
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PDEVICE_EXTENSION DeviceExtension = DeviceObject->DeviceExtension;
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NTSTATUS Status;
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char *pch = Irp->UserBuffer;
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PCHAR pch = Irp->UserBuffer;
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PUCHAR vidmem;
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unsigned int i;
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int j, offset;
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int cursorx, cursory;
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int rows, columns;
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int processed = DeviceExtension->Mode & ENABLE_PROCESSED_OUTPUT;
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ULONG i;
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ULONG j, offset;
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USHORT cursorx, cursory;
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USHORT rows, columns;
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BOOLEAN processed = !!(DeviceExtension->Mode & ENABLE_PROCESSED_OUTPUT);
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if (InbvCheckDisplayOwnership())
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{
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@ -297,22 +300,26 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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offset += READ_PORT_UCHAR(CRTC_DATA);
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_enable();
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cursory = offset / columns;
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cursorx = offset % columns;
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if( processed == 0 )
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cursory = (USHORT)(offset / columns);
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cursorx = (USHORT)(offset % columns);
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if (!processed)
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{
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/* raw output mode */
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/* Raw output mode */
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// FIXME: Does the buffer only contains chars? or chars + attributes?
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// FIXME2: Fix buffer overflow.
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memcpy( &vidmem[(cursorx * 2) + (cursory * columns * 2)], pch, stk->Parameters.Write.Length );
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RtlCopyMemory(&vidmem[(cursorx * 2) + (cursory * columns * 2)],
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pch, stk->Parameters.Write.Length);
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offset += (stk->Parameters.Write.Length / 2);
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}
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else {
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else
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{
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/* Cooked output mode */
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for (i = 0; i < stk->Parameters.Write.Length; i++, pch++)
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{
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switch (*pch)
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{
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case '\b':
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{
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if (cursorx > 0)
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{
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cursorx--;
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@ -325,6 +332,7 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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vidmem[(cursorx * 2) + (cursory * columns * 2)] = ' ';
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vidmem[(cursorx * 2) + (cursory * columns * 2) + 1] = (char)DeviceExtension->CharAttribute;
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break;
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}
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case '\n':
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cursory++;
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@ -336,6 +344,7 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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break;
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case '\t':
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{
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offset = TAB_WIDTH - (cursorx % TAB_WIDTH);
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for (j = 0; j < offset; j++)
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{
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@ -349,8 +358,10 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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}
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}
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break;
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}
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default:
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{
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vidmem[(cursorx * 2) + (cursory * columns * 2)] = *pch;
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vidmem[(cursorx * 2) + (cursory * columns * 2) + 1] = (char)DeviceExtension->CharAttribute;
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cursorx++;
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@ -361,17 +372,18 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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}
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break;
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}
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}
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/* Scroll up the contents of the screen if we are at the end */
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if (cursory >= rows)
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{
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unsigned short *LinePtr;
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PUSHORT LinePtr;
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memcpy (vidmem,
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RtlCopyMemory(vidmem,
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&vidmem[columns * 2],
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columns * (rows - 1) * 2);
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LinePtr = (unsigned short *) &vidmem[columns * (rows - 1) * 2];
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LinePtr = (PUSHORT)&vidmem[columns * (rows - 1) * 2];
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for (j = 0; j < columns; j++)
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{
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@ -406,13 +418,15 @@ ScrWrite(PDEVICE_OBJECT DeviceObject,
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}
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static DRIVER_DISPATCH ScrIoControl;
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static NTSTATUS NTAPI
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ScrIoControl(PDEVICE_OBJECT DeviceObject,
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PIRP Irp)
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static NTSTATUS
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NTAPI
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ScrIoControl(
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_In_ PDEVICE_OBJECT DeviceObject,
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_In_ PIRP Irp)
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{
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NTSTATUS Status;
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PIO_STACK_LOCATION stk = IoGetCurrentIrpStackLocation(Irp);
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PDEVICE_EXTENSION DeviceExtension;
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NTSTATUS Status;
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DeviceExtension = DeviceObject->DeviceExtension;
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switch (stk->Parameters.DeviceIoControl.IoControlCode)
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@ -420,9 +434,9 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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case IOCTL_CONSOLE_GET_SCREEN_BUFFER_INFO:
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{
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PCONSOLE_SCREEN_BUFFER_INFO pcsbi = (PCONSOLE_SCREEN_BUFFER_INFO)Irp->AssociatedIrp.SystemBuffer;
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int rows = DeviceExtension->Rows;
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int columns = DeviceExtension->Columns;
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unsigned int offset;
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USHORT rows = DeviceExtension->Rows;
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USHORT columns = DeviceExtension->Columns;
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ULONG offset;
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if (!InbvCheckDisplayOwnership())
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{
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@ -457,13 +471,13 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = sizeof(CONSOLE_SCREEN_BUFFER_INFO);
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_SET_SCREEN_BUFFER_INFO:
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{
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PCONSOLE_SCREEN_BUFFER_INFO pcsbi = (PCONSOLE_SCREEN_BUFFER_INFO)Irp->AssociatedIrp.SystemBuffer;
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unsigned int offset;
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ULONG Offset;
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if ( pcsbi->dwCursorPosition.X < 0 || pcsbi->dwCursorPosition.X >= DeviceExtension->Columns ||
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pcsbi->dwCursorPosition.Y < 0 || pcsbi->dwCursorPosition.Y >= DeviceExtension->Rows )
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@ -474,23 +488,24 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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}
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DeviceExtension->CharAttribute = pcsbi->wAttributes;
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offset = (pcsbi->dwCursorPosition.Y * DeviceExtension->Columns) +
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Offset = (pcsbi->dwCursorPosition.Y * DeviceExtension->Columns) +
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pcsbi->dwCursorPosition.X;
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if (!InbvCheckDisplayOwnership())
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{
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_disable();
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSORPOSLO);
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WRITE_PORT_UCHAR (CRTC_DATA, offset);
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WRITE_PORT_UCHAR(CRTC_DATA, Offset);
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSORPOSHI);
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WRITE_PORT_UCHAR (CRTC_DATA, offset>>8);
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WRITE_PORT_UCHAR(CRTC_DATA, Offset >> 8);
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_enable();
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}
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Irp->IoStatus.Information = 0;
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_GET_CURSOR_INFO:
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{
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@ -501,8 +516,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = sizeof(CONSOLE_CURSOR_INFO);
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_SET_CURSOR_INFO:
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{
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@ -520,9 +535,7 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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size = (pcci->dwSize * height) / 100;
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if (size < 1)
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{
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size = 1;
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}
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data |= (UCHAR)(height - size);
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@ -532,14 +545,13 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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WRITE_PORT_UCHAR(CRTC_COMMAND, CRTC_CURSOREND);
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value = READ_PORT_UCHAR(CRTC_DATA) & 0xE0;
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WRITE_PORT_UCHAR(CRTC_DATA, value | (height - 1));
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_enable();
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}
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Irp->IoStatus.Information = 0;
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_GET_MODE:
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{
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@ -549,8 +561,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = sizeof(CONSOLE_MODE);
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_SET_MODE:
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{
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@ -560,8 +572,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = 0;
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_FILL_OUTPUT_ATTRIBUTE:
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{
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@ -600,8 +612,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = 0;
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_READ_OUTPUT_ATTRIBUTE:
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{
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@ -633,7 +645,7 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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for (dwCount = 0; dwCount < nMaxLength; dwCount++, pAttr++)
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{
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*((char *)pAttr) = vidmem[offset + (dwCount * 2)];
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*((PCHAR)pAttr) = vidmem[offset + (dwCount * 2)];
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}
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Buf->dwTransfered = dwCount;
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@ -645,13 +657,13 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = sizeof(OUTPUT_ATTRIBUTE);
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_WRITE_OUTPUT_ATTRIBUTE:
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{
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COORD *pCoord = (COORD *)MmGetSystemAddressForMdl(Irp->MdlAddress);
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CHAR *pAttr = (CHAR *)(pCoord + 1);
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PCOORD pCoord = (PCOORD)MmGetSystemAddressForMdl(Irp->MdlAddress);
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PCHAR pAttr = (PCHAR)(pCoord + 1);
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PUCHAR vidmem;
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int offset;
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ULONG dwCount;
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@ -683,8 +695,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
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Irp->IoStatus.Information = 0;
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Status = STATUS_SUCCESS;
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}
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break;
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}
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case IOCTL_CONSOLE_SET_TEXT_ATTRIBUTE:
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DeviceExtension->CharAttribute = (USHORT)*(PUSHORT)Irp->AssociatedIrp.SystemBuffer;
|
||||
|
|
@ -729,13 +741,13 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
|
||||
Irp->IoStatus.Information = 0;
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case IOCTL_CONSOLE_READ_OUTPUT_CHARACTER:
|
||||
{
|
||||
POUTPUT_CHARACTER Buf = (POUTPUT_CHARACTER)Irp->AssociatedIrp.SystemBuffer;
|
||||
LPSTR pChar = (LPSTR)MmGetSystemAddressForMdl(Irp->MdlAddress);
|
||||
PCHAR pChar = (PCHAR)MmGetSystemAddressForMdl(Irp->MdlAddress);
|
||||
PUCHAR vidmem;
|
||||
int offset;
|
||||
ULONG dwCount;
|
||||
|
|
@ -774,13 +786,13 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
|
||||
Irp->IoStatus.Information = sizeof(OUTPUT_ATTRIBUTE);
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case IOCTL_CONSOLE_WRITE_OUTPUT_CHARACTER:
|
||||
{
|
||||
COORD *pCoord = (COORD *)MmGetSystemAddressForMdl(Irp->MdlAddress);
|
||||
LPSTR pChar = (CHAR *)(pCoord + 1);
|
||||
PCOORD pCoord = (PCOORD)MmGetSystemAddressForMdl(Irp->MdlAddress);
|
||||
PCHAR pChar = (PCHAR)(pCoord + 1);
|
||||
PUCHAR vidmem;
|
||||
int offset;
|
||||
ULONG dwCount;
|
||||
|
|
@ -812,8 +824,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
|
||||
Irp->IoStatus.Information = 0;
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case IOCTL_CONSOLE_DRAW:
|
||||
{
|
||||
|
|
@ -850,12 +862,12 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
|
||||
Irp->IoStatus.Information = 0;
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case IOCTL_CONSOLE_LOADFONT:
|
||||
{
|
||||
UINT32 CodePage = (UINT32)*(PULONG)Irp->AssociatedIrp.SystemBuffer;
|
||||
ULONG CodePage = *(PULONG)Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
if (!InbvCheckDisplayOwnership())
|
||||
{
|
||||
|
|
@ -865,8 +877,8 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
|
||||
Irp->IoStatus.Information = 0;
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
Status = STATUS_NOT_IMPLEMENTED;
|
||||
|
|
@ -879,12 +891,14 @@ ScrIoControl(PDEVICE_OBJECT DeviceObject,
|
|||
}
|
||||
|
||||
static DRIVER_DISPATCH ScrDispatch;
|
||||
static NTSTATUS NTAPI
|
||||
ScrDispatch(PDEVICE_OBJECT DeviceObject,
|
||||
PIRP Irp)
|
||||
static NTSTATUS
|
||||
NTAPI
|
||||
ScrDispatch(
|
||||
_In_ PDEVICE_OBJECT DeviceObject,
|
||||
_In_ PIRP Irp)
|
||||
{
|
||||
PIO_STACK_LOCATION stk = IoGetCurrentIrpStackLocation(Irp);
|
||||
NTSTATUS Status;
|
||||
PIO_STACK_LOCATION stk = IoGetCurrentIrpStackLocation(Irp);
|
||||
|
||||
switch (stk->MajorFunction)
|
||||
{
|
||||
|
|
@ -897,22 +911,22 @@ ScrDispatch(PDEVICE_OBJECT DeviceObject,
|
|||
break;
|
||||
}
|
||||
|
||||
|
||||
Irp->IoStatus.Status = Status;
|
||||
IoCompleteRequest(Irp, IO_NO_INCREMENT);
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Module entry point
|
||||
*/
|
||||
NTSTATUS NTAPI
|
||||
DriverEntry (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath)
|
||||
NTSTATUS
|
||||
NTAPI
|
||||
DriverEntry(
|
||||
_In_ PDRIVER_OBJECT DriverObject,
|
||||
_In_ PUNICODE_STRING RegistryPath)
|
||||
{
|
||||
PDEVICE_OBJECT DeviceObject;
|
||||
NTSTATUS Status;
|
||||
PDEVICE_OBJECT DeviceObject;
|
||||
UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\\Device\\BlueScreen");
|
||||
UNICODE_STRING SymlinkName = RTL_CONSTANT_STRING(L"\\??\\BlueScreen");
|
||||
|
||||
|
|
@ -931,7 +945,6 @@ DriverEntry (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath)
|
|||
FILE_DEVICE_SECURE_OPEN,
|
||||
TRUE,
|
||||
&DeviceObject);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
return Status;
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
/*
|
||||
* PROJECT: ReactOS Setup Driver
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* FILE: drivers/setup/blue/font.h
|
||||
* PURPOSE: Loading specific fonts into VGA
|
||||
* PROGRAMMERS: Aleksey Bragin (aleksey@reactos.org)
|
||||
* PROJECT: ReactOS Console Text-Mode Device Driver
|
||||
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
|
||||
* PURPOSE: Main Header File.
|
||||
* COPYRIGHT: Copyright 1999 Boudewijn Dekker
|
||||
* Copyright 1999-2019 Eric Kohl
|
||||
*/
|
||||
|
||||
#ifndef _BLUE_PCH_
|
||||
|
|
@ -11,24 +11,32 @@
|
|||
|
||||
#include <wdm.h>
|
||||
|
||||
#define TAG_BLUE 'EULB'
|
||||
|
||||
#define TAB_WIDTH 8
|
||||
#define MAX_PATH 260
|
||||
|
||||
typedef struct _SECURITY_ATTRIBUTES SECURITY_ATTRIBUTES, *PSECURITY_ATTRIBUTES;
|
||||
|
||||
// Define material that normally comes from PSDK
|
||||
// This is mandatory to prevent any inclusion of
|
||||
// user-mode stuff.
|
||||
typedef struct tagCOORD {
|
||||
typedef struct tagCOORD
|
||||
{
|
||||
SHORT X;
|
||||
SHORT Y;
|
||||
} COORD, *PCOORD;
|
||||
|
||||
typedef struct tagSMALL_RECT {
|
||||
typedef struct tagSMALL_RECT
|
||||
{
|
||||
SHORT Left;
|
||||
SHORT Top;
|
||||
SHORT Right;
|
||||
SHORT Bottom;
|
||||
} SMALL_RECT;
|
||||
|
||||
typedef struct tagCONSOLE_SCREEN_BUFFER_INFO {
|
||||
typedef struct tagCONSOLE_SCREEN_BUFFER_INFO
|
||||
{
|
||||
COORD dwSize;
|
||||
COORD dwCursorPosition;
|
||||
USHORT wAttributes;
|
||||
|
|
@ -36,9 +44,10 @@ typedef struct tagCONSOLE_SCREEN_BUFFER_INFO {
|
|||
COORD dwMaximumWindowSize;
|
||||
} CONSOLE_SCREEN_BUFFER_INFO, *PCONSOLE_SCREEN_BUFFER_INFO;
|
||||
|
||||
typedef struct tagCONSOLE_CURSOR_INFO {
|
||||
typedef struct tagCONSOLE_CURSOR_INFO
|
||||
{
|
||||
ULONG dwSize;
|
||||
BOOLEAN bVisible;
|
||||
INT bVisible; // BOOL
|
||||
} CONSOLE_CURSOR_INFO, *PCONSOLE_CURSOR_INFO;
|
||||
|
||||
#define ENABLE_PROCESSED_OUTPUT 0x0001
|
||||
|
|
@ -47,7 +56,17 @@ typedef struct tagCONSOLE_CURSOR_INFO {
|
|||
#include <blue/ntddblue.h>
|
||||
#include <ndk/inbvfuncs.h>
|
||||
|
||||
#define TAG_BLUE 'EULB'
|
||||
/*
|
||||
* Color attributes for text and screen background
|
||||
*/
|
||||
#define FOREGROUND_BLUE 0x0001
|
||||
#define FOREGROUND_GREEN 0x0002
|
||||
#define FOREGROUND_RED 0x0004
|
||||
#define FOREGROUND_INTENSITY 0x0008
|
||||
#define BACKGROUND_BLUE 0x0010
|
||||
#define BACKGROUND_GREEN 0x0020
|
||||
#define BACKGROUND_RED 0x0040
|
||||
#define BACKGROUND_INTENSITY 0x0080
|
||||
|
||||
typedef struct _CFHEADER
|
||||
{
|
||||
|
|
@ -113,10 +132,6 @@ typedef struct _CFFILE
|
|||
#define ATTRC_READREG ((PUCHAR)0x3c1)
|
||||
#define ATTRC_INPST1 ((PUCHAR)0x3da)
|
||||
|
||||
#define TAB_WIDTH 8
|
||||
|
||||
#define MAX_PATH 260
|
||||
|
||||
#define MISC (PUCHAR)0x3c2
|
||||
#define SEQ (PUCHAR)0x3c4
|
||||
#define SEQDATA (PUCHAR)0x3c5
|
||||
|
|
@ -130,7 +145,6 @@ typedef struct _CFFILE
|
|||
#define PELINDEX (PUCHAR)0x3c8
|
||||
#define PELDATA (PUCHAR)0x3c9
|
||||
|
||||
void ScrLoadFontTable(UINT32 CodePage);
|
||||
NTSTATUS ExtractFont(UINT32 CodePage, PUCHAR FontBitField);
|
||||
VOID ScrLoadFontTable(_In_ ULONG CodePage);
|
||||
|
||||
#endif /* _BLUE_PCH_ */
|
||||
|
|
|
|||
|
|
@ -1,11 +1,10 @@
|
|||
/*
|
||||
* PROJECT: ReactOS Setup Driver
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* FILE: drivers/setup/blue/font.c
|
||||
* PURPOSE: Loading specific fonts into VGA
|
||||
* PROGRAMMERS: Aleksey Bragin (aleksey@reactos.org)
|
||||
* Colin Finck (mail@colinfinck.de)
|
||||
* Christoph von Wittich (christoph_vw@reactos.org)
|
||||
* PROJECT: ReactOS Console Text-Mode Device Driver
|
||||
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
|
||||
* PURPOSE: Loading specific fonts into VGA.
|
||||
* COPYRIGHT: Copyright 2008-2019 Aleksey Bragin (aleksey@reactos.org)
|
||||
* Copyright 2008-2019 Colin Finck (mail@colinfinck.de)
|
||||
* Copyright 2008-2019 Christoph von Wittich (christoph_vw@reactos.org)
|
||||
*/
|
||||
|
||||
/* INCLUDES ***************************************************************/
|
||||
|
|
@ -17,15 +16,16 @@
|
|||
#define NDEBUG
|
||||
#include <debug.h>
|
||||
|
||||
VOID OpenBitPlane();
|
||||
VOID CloseBitPlane();
|
||||
VOID LoadFont(PUCHAR Bitplane, PUCHAR FontBitfield);
|
||||
NTSTATUS ExtractFont(_In_ ULONG CodePage, _In_ PUCHAR FontBitField);
|
||||
VOID OpenBitPlane(VOID);
|
||||
VOID CloseBitPlane(VOID);
|
||||
VOID LoadFont(_In_ PUCHAR Bitplane, _In_ PUCHAR FontBitfield);
|
||||
|
||||
/* FUNCTIONS ****************************************************************/
|
||||
|
||||
VOID
|
||||
ScrLoadFontTable(
|
||||
UINT32 CodePage)
|
||||
_In_ ULONG CodePage)
|
||||
{
|
||||
PHYSICAL_ADDRESS BaseAddress;
|
||||
PUCHAR Bitplane;
|
||||
|
|
@ -67,8 +67,8 @@ ScrLoadFontTable(
|
|||
|
||||
NTSTATUS
|
||||
ExtractFont(
|
||||
UINT32 CodePage,
|
||||
PUCHAR FontBitField)
|
||||
_In_ ULONG CodePage,
|
||||
_In_ PUCHAR FontBitField)
|
||||
{
|
||||
BOOLEAN bFoundFile = FALSE;
|
||||
HANDLE Handle;
|
||||
|
|
@ -299,8 +299,8 @@ CloseBitPlane(VOID)
|
|||
|
||||
VOID
|
||||
LoadFont(
|
||||
PUCHAR Bitplane,
|
||||
PUCHAR FontBitfield)
|
||||
_In_ PUCHAR Bitplane,
|
||||
_In_ PUCHAR FontBitfield)
|
||||
{
|
||||
UINT32 i, j;
|
||||
|
||||
|
|
|
|||
|
|
@ -8,13 +8,11 @@
|
|||
#define IOCTL_CONSOLE_GET_MODE CTL_CODE(FILE_DEVICE_SCREEN, 0x805, METHOD_BUFFERED, FILE_READ_ACCESS)
|
||||
#define IOCTL_CONSOLE_SET_MODE CTL_CODE(FILE_DEVICE_SCREEN, 0x806, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
||||
|
||||
|
||||
#define IOCTL_CONSOLE_FILL_OUTPUT_ATTRIBUTE CTL_CODE(FILE_DEVICE_SCREEN, 0x810, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
||||
#define IOCTL_CONSOLE_READ_OUTPUT_ATTRIBUTE CTL_CODE(FILE_DEVICE_SCREEN, 0x811, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
|
||||
#define IOCTL_CONSOLE_WRITE_OUTPUT_ATTRIBUTE CTL_CODE(FILE_DEVICE_SCREEN, 0x812, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
|
||||
#define IOCTL_CONSOLE_SET_TEXT_ATTRIBUTE CTL_CODE(FILE_DEVICE_SCREEN, 0x813, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
||||
|
||||
|
||||
#define IOCTL_CONSOLE_FILL_OUTPUT_CHARACTER CTL_CODE(FILE_DEVICE_SCREEN, 0x820, METHOD_BUFFERED, FILE_WRITE_ACCESS)
|
||||
#define IOCTL_CONSOLE_READ_OUTPUT_CHARACTER CTL_CODE(FILE_DEVICE_SCREEN, 0x821, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
|
||||
#define IOCTL_CONSOLE_WRITE_OUTPUT_CHARACTER CTL_CODE(FILE_DEVICE_SCREEN, 0x822, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
|
||||
|
|
@ -23,16 +21,13 @@
|
|||
|
||||
#define IOCTL_CONSOLE_LOADFONT CTL_CODE(FILE_DEVICE_SCREEN, 0x840, METHOD_IN_DIRECT, FILE_WRITE_ACCESS)
|
||||
|
||||
|
||||
/* TYPEDEFS **************************************************************/
|
||||
|
||||
|
||||
typedef struct tagCONSOLE_MODE
|
||||
{
|
||||
ULONG dwMode;
|
||||
} CONSOLE_MODE, *PCONSOLE_MODE;
|
||||
|
||||
|
||||
typedef struct tagOUTPUT_ATTRIBUTE
|
||||
{
|
||||
USHORT wAttribute;
|
||||
|
|
@ -41,7 +36,6 @@ typedef struct tagOUTPUT_ATTRIBUTE
|
|||
ULONG dwTransfered;
|
||||
} OUTPUT_ATTRIBUTE, *POUTPUT_ATTRIBUTE;
|
||||
|
||||
|
||||
typedef struct tagOUTPUT_CHARACTER
|
||||
{
|
||||
CHAR cCharacter;
|
||||
|
|
@ -50,7 +44,6 @@ typedef struct tagOUTPUT_CHARACTER
|
|||
ULONG dwTransfered;
|
||||
} OUTPUT_CHARACTER, *POUTPUT_CHARACTER;
|
||||
|
||||
|
||||
typedef struct tagCONSOLE_DRAW
|
||||
{
|
||||
ULONG X; /* Origin */
|
||||
|
|
@ -62,5 +55,4 @@ typedef struct tagCONSOLE_DRAW
|
|||
/* Followed by screen buffer in char/attrib format */
|
||||
} CONSOLE_DRAW, *PCONSOLE_DRAW;
|
||||
|
||||
|
||||
#endif /* _NTDDBLUE_H_INCLUDED_ */
|
||||
|
|
|
|||
Loading…
Reference in a new issue