mirror of https://github.com/acidanthera/audk.git
639 lines
16 KiB
C
639 lines
16 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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ConsoleOut.c
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Abstract:
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Console based on Win32 APIs.
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This file creates an Win32 window and attaches a SimpleTextOut protocol.
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--*/
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#include "Console.h"
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//
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// Private worker functions.
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//
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STATIC
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VOID
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WinNtSimpleTextOutScrollScreen (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Console
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);
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STATIC
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VOID
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WinNtSimpleTextOutPutChar (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Console,
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IN CHAR16 Char
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);
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//
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// Modeule Global for Simple Text Out Mode.
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//
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#define MAX_SIMPLE_TEXT_OUT_MODE \
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(sizeof(mWinNtSimpleTextOutSupportedModes)/sizeof(WIN_NT_SIMPLE_TEXT_OUT_MODE))
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STATIC WIN_NT_SIMPLE_TEXT_OUT_MODE mWinNtSimpleTextOutSupportedModes[] = {
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{ 80, 25 },
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{ 80, 50 },
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{ 80, 43 },
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{ 100, 100 },
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{ 100, 999 }
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};
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutReset (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN BOOLEAN ExtendedVerification
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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ExtendedVerification - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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WinNtSimpleTextOutSetAttribute (This, EFI_TEXT_ATTR (This->Mode->Attribute & 0x0F, EFI_BACKGROUND_BLACK));
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WinNtSimpleTextOutSetMode (This, 0);
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutOutputString (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN CHAR16 *String
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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String - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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CHAR16 *Str;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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for (Str = String; *Str != '\0'; Str++) {
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switch (*Str) {
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case '\n':
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if (Private->Possition.Y == (Private->MaxScreenSize.Y - 1)) {
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WinNtSimpleTextOutScrollScreen (Private);
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}
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if (Private->Possition.Y < (Private->MaxScreenSize.Y - 1)) {
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Private->Possition.Y++;
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This->Mode->CursorRow++;
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}
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break;
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case '\r':
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Private->Possition.X = 0;
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This->Mode->CursorColumn = 0;
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break;
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case '\b':
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if (Private->Possition.X > 0) {
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Private->Possition.X--;
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This->Mode->CursorColumn--;
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}
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break;
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default:
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WinNtSimpleTextOutPutChar (Private, *Str);
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}
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}
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return EFI_SUCCESS;
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}
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STATIC
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VOID
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WinNtSimpleTextOutPutChar (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Console,
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IN CHAR16 Char
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Console - TODO: add argument description
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Char - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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{
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SMALL_RECT Region;
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COORD StrCoordinate;
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COORD StrSize;
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CHAR_INFO CharInfo;
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BOOL Flag;
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CharInfo.Char.UnicodeChar = Char;
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CharInfo.Attributes = Console->Attribute;
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StrSize.X = 1;
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StrSize.Y = 1;
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StrCoordinate.X = 0;
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StrCoordinate.Y = 0;
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Region.Left = (INT16) Console->Possition.X;
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Region.Top = (INT16) Console->Possition.Y;
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Region.Right = (INT16) (Console->Possition.X + 1);
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Region.Bottom = (INT16) Console->Possition.Y;
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Console->WinNtThunk->WriteConsoleOutput (
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Console->NtOutHandle,
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&CharInfo,
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StrSize,
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StrCoordinate,
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&Region
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);
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if (Console->Possition.X >= (Console->MaxScreenSize.X - 1)) {
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//
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// If you print off the end wrap around
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//
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Console->SimpleTextOut.OutputString (&Console->SimpleTextOut, L"\n\r");
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} else {
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Console->Possition.X++;
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Console->SimpleTextOut.Mode->CursorColumn++;
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}
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Flag = Console->WinNtThunk->SetConsoleCursorPosition (Console->NtOutHandle, Console->Possition);
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}
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STATIC
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VOID
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WinNtSimpleTextOutScrollScreen (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Console
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Console - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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{
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SMALL_RECT Scroll;
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CHAR_INFO CharInfo;
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COORD Origin;
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CharInfo.Char.UnicodeChar = ' ';
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CharInfo.Attributes = Console->Attribute;
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Origin.X = 0;
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Origin.Y = 0;
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Scroll.Top = 1;
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Scroll.Left = 0;
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Scroll.Right = (INT16) Console->MaxScreenSize.X;
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Scroll.Bottom = (INT16) Console->MaxScreenSize.Y;
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Console->WinNtThunk->ScrollConsoleScreenBuffer (
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Console->NtOutHandle,
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&Scroll,
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NULL,
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Origin,
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&CharInfo
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);
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutTestString (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN CHAR16 *String
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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String - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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//
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// BugBug: The correct answer would be a function of what code pages
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// are currently loaded? For now we will just return success.
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//
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutQueryMode (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN UINTN ModeNumber,
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OUT UINTN *Columns,
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OUT UINTN *Rows
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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ModeNumber - TODO: add argument description
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Columns - TODO: add argument description
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Rows - TODO: add argument description
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Returns:
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EFI_INVALID_PARAMETER - TODO: Add description for return value
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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if (ModeNumber > MAX_SIMPLE_TEXT_OUT_MODE) {
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return EFI_INVALID_PARAMETER;
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}
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*Columns = mWinNtSimpleTextOutSupportedModes[ModeNumber].ColumnsX;
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*Rows = mWinNtSimpleTextOutSupportedModes[ModeNumber].RowsY;
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutSetMode (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN UINTN ModeNumber
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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ModeNumber - TODO: add argument description
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Returns:
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EFI_INVALID_PARAMETER - TODO: Add description for return value
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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if (ModeNumber > MAX_SIMPLE_TEXT_OUT_MODE) {
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return EFI_INVALID_PARAMETER;
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}
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Private->MaxScreenSize.X = (WORD) mWinNtSimpleTextOutSupportedModes[ModeNumber].ColumnsX;
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Private->MaxScreenSize.Y = (WORD) mWinNtSimpleTextOutSupportedModes[ModeNumber].RowsY;
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Private->WinNtThunk->SetConsoleScreenBufferSize (Private->NtOutHandle, Private->MaxScreenSize);
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Private->WinNtThunk->SetConsoleActiveScreenBuffer (Private->NtOutHandle);
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This->Mode->Mode = (INT32) ModeNumber;
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This->EnableCursor (This, TRUE);
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This->ClearScreen (This);
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutSetAttribute (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN UINTN Attribute
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Attribute - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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Private->Attribute = (WORD) Attribute;
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This->Mode->Attribute = (INT32) Attribute;
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutClearScreen (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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DWORD ConsoleWindow;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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This->SetCursorPosition (This, 0, 0);
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Private->WinNtThunk->FillConsoleOutputCharacter (
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Private->NtOutHandle,
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' ',
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Private->MaxScreenSize.X * Private->MaxScreenSize.Y,
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Private->Possition,
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&ConsoleWindow
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);
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Private->WinNtThunk->FillConsoleOutputAttribute (
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Private->NtOutHandle,
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Private->Attribute,
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Private->MaxScreenSize.X * Private->MaxScreenSize.Y,
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Private->Possition,
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&ConsoleWindow
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);
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutSetCursorPosition (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN UINTN Column,
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IN UINTN Row
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Column - TODO: add argument description
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Row - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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Private->Possition.X = (WORD) Column;
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This->Mode->CursorColumn = (INT32) Column;
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Private->Possition.Y = (WORD) Row;
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This->Mode->CursorRow = (INT32) Row;
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Private->WinNtThunk->SetConsoleCursorPosition (Private->NtOutHandle, Private->Possition);
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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EFIAPI
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WinNtSimpleTextOutEnableCursor (
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IN EFI_SIMPLE_TEXT_OUT_PROTOCOL *This,
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IN BOOLEAN Enable
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Enable - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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{
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WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private;
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CONSOLE_CURSOR_INFO Info;
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Private = WIN_NT_SIMPLE_TEXT_OUT_PRIVATE_DATA_FROM_THIS (This);
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Private->CursorEnable = Enable;
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This->Mode->CursorVisible = Enable;
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Private->WinNtThunk->GetConsoleCursorInfo (Private->NtOutHandle, &Info);
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Info.bVisible = Enable;
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Private->WinNtThunk->SetConsoleCursorInfo (Private->NtOutHandle, &Info);
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return EFI_SUCCESS;
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}
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EFI_STATUS
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WinNtSimpleTextOutOpenWindow (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Private
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Private - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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{
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EFI_SIMPLE_TEXT_OUT_PROTOCOL *SimpleTextOut;
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CHAR16 *WindowName;
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WindowName = Private->WinNtIo->EnvString;
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Private->Attribute = FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
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if (*WindowName == '?') {
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Private->Attribute = BACKGROUND_RED | FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN;
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WindowName = L"EFI Emulator Error Console";
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}
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AddUnicodeString (
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"eng",
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gWinNtConsoleComponentName.SupportedLanguages,
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&Private->ControllerNameTable,
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WindowName
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);
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//
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// Fill in protocol member functions
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//
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SimpleTextOut = &Private->SimpleTextOut;
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SimpleTextOut->Reset = WinNtSimpleTextOutReset;
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SimpleTextOut->OutputString = WinNtSimpleTextOutOutputString;
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SimpleTextOut->TestString = WinNtSimpleTextOutTestString;
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SimpleTextOut->QueryMode = WinNtSimpleTextOutQueryMode;
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SimpleTextOut->SetMode = WinNtSimpleTextOutSetMode;
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SimpleTextOut->SetAttribute = WinNtSimpleTextOutSetAttribute;
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SimpleTextOut->ClearScreen = WinNtSimpleTextOutClearScreen;
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SimpleTextOut->SetCursorPosition = WinNtSimpleTextOutSetCursorPosition;
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SimpleTextOut->EnableCursor = WinNtSimpleTextOutEnableCursor;
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//
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// Initialize SimpleTextOut protocol mode structure
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//
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SimpleTextOut->Mode = &Private->SimpleTextOutMode;
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SimpleTextOut->Mode->MaxMode = MAX_SIMPLE_TEXT_OUT_MODE;
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SimpleTextOut->Mode->Attribute = (INT32) Private->Attribute;
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//
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// Open the window an initialize it!
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//
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Private->NtOutHandle = Private->WinNtThunk->CreateConsoleScreenBuffer (
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GENERIC_WRITE | GENERIC_READ,
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FILE_SHARE_WRITE | FILE_SHARE_READ,
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NULL,
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CONSOLE_TEXTMODE_BUFFER,
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NULL
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);
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Private->WinNtThunk->SetConsoleTitle (WindowName);
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return SimpleTextOut->SetMode (SimpleTextOut, 0);
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}
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EFI_STATUS
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WinNtSimpleTextOutCloseWindow (
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IN OUT WIN_NT_SIMPLE_TEXT_PRIVATE_DATA *Console
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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|
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Console - TODO: add argument description
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Returns:
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EFI_SUCCESS - TODO: Add description for return value
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--*/
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|
{
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Console->WinNtThunk->CloseHandle (Console->NtOutHandle);
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|
return EFI_SUCCESS;
|
|
}
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