+++ /dev/null
-/*
- * ReactOS kernel
- * Copyright (C) 2002 ReactOS Team
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS text-mode setup
- * FILE: base/setup/usetup/native/utils/console.c
- * PURPOSE: Console support functions
- * PROGRAMMER: Eric Kohl
- */
-
-/* INCLUDES ******************************************************************/
-
-#include <usetup.h>
-/* Blue Driver Header */
-#include <blue/ntddblue.h>
-#include "keytrans.h"
-
-#define NDEBUG
-#include <debug.h>
-
-/* FUNCTIONS *****************************************************************/
-
-BOOL
-WINAPI
-AllocConsole(VOID)
-{
- UNICODE_STRING ScreenName = RTL_CONSTANT_STRING(L"\\??\\BlueScreen");
- UNICODE_STRING KeyboardName = RTL_CONSTANT_STRING(L"\\Device\\KeyboardClass0");
- OBJECT_ATTRIBUTES ObjectAttributes;
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- /* Open the screen */
- InitializeObjectAttributes(&ObjectAttributes,
- &ScreenName,
- 0,
- NULL,
- NULL);
- Status = NtOpenFile(&StdOutput,
- FILE_ALL_ACCESS,
- &ObjectAttributes,
- &IoStatusBlock,
- FILE_OPEN,
- FILE_SYNCHRONOUS_IO_ALERT);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- /* Open the keyboard */
- InitializeObjectAttributes(&ObjectAttributes,
- &KeyboardName,
- 0,
- NULL,
- NULL);
- Status = NtOpenFile(&StdInput,
- FILE_ALL_ACCESS,
- &ObjectAttributes,
- &IoStatusBlock,
- FILE_OPEN,
- 0);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-AttachConsole(
- IN DWORD dwProcessId)
-{
- return FALSE;
-}
-
-
-BOOL
-WINAPI
-FreeConsole(VOID)
-{
- if (StdInput != INVALID_HANDLE_VALUE)
- NtClose(StdInput);
-
- if (StdOutput != INVALID_HANDLE_VALUE)
- NtClose(StdOutput);
-
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-WriteConsole(
- IN HANDLE hConsoleOutput,
- IN const VOID *lpBuffer,
- IN DWORD nNumberOfCharsToWrite,
- OUT LPDWORD lpNumberOfCharsWritten,
- IN LPVOID lpReserved)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- Status = NtWriteFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- (PVOID)lpBuffer,
- nNumberOfCharsToWrite,
- NULL,
- NULL);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfCharsWritten = IoStatusBlock.Information;
- return TRUE;
-}
-
-
-HANDLE
-WINAPI
-GetStdHandle(
- IN DWORD nStdHandle)
-{
- switch (nStdHandle)
- {
- case STD_INPUT_HANDLE:
- return StdInput;
- case STD_OUTPUT_HANDLE:
- return StdOutput;
- default:
- return INVALID_HANDLE_VALUE;
- }
-}
-
-
-BOOL
-WINAPI
-FlushConsoleInputBuffer(
- IN HANDLE hConsoleInput)
-{
- LARGE_INTEGER Offset, Timeout;
- IO_STATUS_BLOCK IoStatusBlock;
- KEYBOARD_INPUT_DATA InputData;
- NTSTATUS Status;
-
- do
- {
- Offset.QuadPart = 0;
- Status = NtReadFile(hConsoleInput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- &InputData,
- sizeof(KEYBOARD_INPUT_DATA),
- &Offset,
- NULL);
- if (Status == STATUS_PENDING)
- {
- Timeout.QuadPart = -100;
- Status = NtWaitForSingleObject(hConsoleInput, FALSE, &Timeout);
- if (Status == STATUS_TIMEOUT)
- {
- NtCancelIoFile(hConsoleInput, &IoStatusBlock);
- return TRUE;
- }
- }
- } while (NT_SUCCESS(Status));
- return FALSE;
-}
-
-
-BOOL
-WINAPI
-ReadConsoleInput(
- IN HANDLE hConsoleInput,
- OUT PINPUT_RECORD lpBuffer,
- IN DWORD nLength,
- OUT LPDWORD lpNumberOfEventsRead)
-{
- LARGE_INTEGER Offset;
- IO_STATUS_BLOCK IoStatusBlock;
- KEYBOARD_INPUT_DATA InputData;
- NTSTATUS Status;
-
- Offset.QuadPart = 0;
- Status = NtReadFile(hConsoleInput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- &InputData,
- sizeof(KEYBOARD_INPUT_DATA),
- &Offset,
- NULL);
- if (Status == STATUS_PENDING)
- {
- Status = NtWaitForSingleObject(hConsoleInput, FALSE, NULL);
- Status = IoStatusBlock.Status;
- }
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- lpBuffer->EventType = KEY_EVENT;
- Status = IntTranslateKey(hConsoleInput, &InputData, &lpBuffer->Event.KeyEvent);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfEventsRead = 1;
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-WriteConsoleOutputCharacterA(
- HANDLE hConsoleOutput,
- IN LPCSTR lpCharacter,
- IN DWORD nLength,
- IN COORD dwWriteCoord,
- OUT LPDWORD lpNumberOfCharsWritten)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- PCHAR Buffer;
- COORD *pCoord;
- PCHAR pText;
- NTSTATUS Status;
-
- Buffer = (CHAR*)RtlAllocateHeap(ProcessHeap,
- 0,
- nLength + sizeof(COORD));
- pCoord = (COORD *)Buffer;
- pText = (PCHAR)(pCoord + 1);
-
- *pCoord = dwWriteCoord;
- memcpy(pText, lpCharacter, nLength);
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_WRITE_OUTPUT_CHARACTER,
- NULL,
- 0,
- Buffer,
- nLength + sizeof(COORD));
-
- RtlFreeHeap(ProcessHeap, 0, Buffer);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfCharsWritten = IoStatusBlock.Information;
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-WriteConsoleOutputCharacterW(
- HANDLE hConsoleOutput,
- IN LPCWSTR lpCharacter,
- IN DWORD nLength,
- IN COORD dwWriteCoord,
- OUT LPDWORD lpNumberOfCharsWritten)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- PCHAR Buffer;
- COORD *pCoord;
- PCHAR pText;
- NTSTATUS Status;
-// ULONG i;
-
- UNICODE_STRING UnicodeString;
- OEM_STRING OemString;
- ULONG OemLength;
-
- UnicodeString.Length = nLength * sizeof(WCHAR);
- UnicodeString.MaximumLength = nLength * sizeof(WCHAR);
- UnicodeString.Buffer = (LPWSTR)lpCharacter;
-
- OemLength = RtlUnicodeStringToOemSize(&UnicodeString);
-
-
- Buffer = (CHAR*)RtlAllocateHeap(ProcessHeap,
- 0,
- OemLength + sizeof(COORD));
-// nLength + sizeof(COORD));
- if (Buffer== NULL)
- return FALSE;
-
- pCoord = (COORD *)Buffer;
- pText = (PCHAR)(pCoord + 1);
-
- *pCoord = dwWriteCoord;
-
- OemString.Length = 0;
- OemString.MaximumLength = OemLength;
- OemString.Buffer = pText;
-
- Status = RtlUnicodeStringToOemString(&OemString,
- &UnicodeString,
- FALSE);
- if (!NT_SUCCESS(Status))
- goto done;
-
- /* FIXME: use real unicode->oem conversion */
-// for (i = 0; i < nLength; i++)
-// pText[i] = (CHAR)lpCharacter[i];
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_WRITE_OUTPUT_CHARACTER,
- NULL,
- 0,
- Buffer,
- nLength + sizeof(COORD));
-
-done:
- RtlFreeHeap(ProcessHeap, 0, Buffer);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfCharsWritten = IoStatusBlock.Information;
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-FillConsoleOutputAttribute(
- IN HANDLE hConsoleOutput,
- IN WORD wAttribute,
- IN DWORD nLength,
- IN COORD dwWriteCoord,
- OUT LPDWORD lpNumberOfAttrsWritten)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- OUTPUT_ATTRIBUTE Buffer;
- NTSTATUS Status;
-
- Buffer.wAttribute = wAttribute;
- Buffer.nLength = nLength;
- Buffer.dwCoord = dwWriteCoord;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_FILL_OUTPUT_ATTRIBUTE,
- &Buffer,
- sizeof(OUTPUT_ATTRIBUTE),
- &Buffer,
- sizeof(OUTPUT_ATTRIBUTE));
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfAttrsWritten = Buffer.dwTransfered;
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-FillConsoleOutputCharacterA(
- IN HANDLE hConsoleOutput,
- IN CHAR cCharacter,
- IN DWORD nLength,
- IN COORD dwWriteCoord,
- OUT LPDWORD lpNumberOfCharsWritten)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- OUTPUT_CHARACTER Buffer;
- NTSTATUS Status;
-
- Buffer.cCharacter = cCharacter;
- Buffer.nLength = nLength;
- Buffer.dwCoord = dwWriteCoord;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_FILL_OUTPUT_CHARACTER,
- &Buffer,
- sizeof(OUTPUT_CHARACTER),
- &Buffer,
- sizeof(OUTPUT_CHARACTER));
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- *lpNumberOfCharsWritten = Buffer.dwTransfered;
- return TRUE;
-}
-
-
-BOOL
-WINAPI
-GetConsoleScreenBufferInfo(
- IN HANDLE hConsoleOutput,
- OUT PCONSOLE_SCREEN_BUFFER_INFO lpConsoleScreenBufferInfo)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_GET_SCREEN_BUFFER_INFO,
- NULL,
- 0,
- lpConsoleScreenBufferInfo,
- sizeof(CONSOLE_SCREEN_BUFFER_INFO));
- return NT_SUCCESS(Status);
-}
-
-
-BOOL
-WINAPI
-SetConsoleCursorInfo(
- IN HANDLE hConsoleOutput,
- IN const CONSOLE_CURSOR_INFO *lpConsoleCursorInfo)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_SET_CURSOR_INFO,
- (PCONSOLE_CURSOR_INFO)lpConsoleCursorInfo,
- sizeof(CONSOLE_CURSOR_INFO),
- NULL,
- 0);
- return NT_SUCCESS(Status);
-}
-
-
-BOOL
-WINAPI
-SetConsoleCursorPosition(
- IN HANDLE hConsoleOutput,
- IN COORD dwCursorPosition)
-{
- CONSOLE_SCREEN_BUFFER_INFO ConsoleScreenBufferInfo;
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- Status = GetConsoleScreenBufferInfo(hConsoleOutput, &ConsoleScreenBufferInfo);
- if (!NT_SUCCESS(Status))
- return FALSE;
-
- ConsoleScreenBufferInfo.dwCursorPosition.X = dwCursorPosition.X;
- ConsoleScreenBufferInfo.dwCursorPosition.Y = dwCursorPosition.Y;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_SET_SCREEN_BUFFER_INFO,
- &ConsoleScreenBufferInfo,
- sizeof(CONSOLE_SCREEN_BUFFER_INFO),
- NULL,
- 0);
- return NT_SUCCESS(Status);
-}
-
-
-BOOL
-WINAPI
-SetConsoleTextAttribute(
- IN HANDLE hConsoleOutput,
- IN WORD wAttributes)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_SET_TEXT_ATTRIBUTE,
- &wAttributes,
- sizeof(USHORT),
- NULL,
- 0);
- return NT_SUCCESS(Status);
-}
-
-
-BOOL
-WINAPI
-SetConsoleOutputCP(
- IN UINT wCodepage)
-{
- HANDLE hConsoleOutput;
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
-
- hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE);
-
- Status = NtDeviceIoControlFile(hConsoleOutput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_CONSOLE_LOADFONT,
- &wCodepage,
- sizeof(ULONG),
- NULL,
- 0);
- return NT_SUCCESS(Status);
-}
-
-
-/* EOF */
projects / reactos.git / blobdiff