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/*
* Win32 console functions
*
* Copyright 1995 Martin von Loewis and Cameron Heide
* Copyright 1997 Karl Garrison
* Copyright 1998 John Richardson
* Copyright 1998 Marcus Meissner
* Copyright 2001,2002,2004,2005,2010 Eric Pouech
* Copyright 2001 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <limits.h>
#define NONAMELESSUNION
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winerror.h"
#include "wincon.h"
#include "wine/condrv.h"
#include "wine/server.h"
#include "wine/exception.h"
#include "wine/debug.h"
#include "kernelbase.h"
WINE_DEFAULT_DEBUG_CHANNEL(console);
static CRITICAL_SECTION console_section;
static CRITICAL_SECTION_DEBUG critsect_debug =
{
0, 0, &console_section,
{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": console_section") }
};
static CRITICAL_SECTION console_section = { &critsect_debug, -1, 0, 0, 0, 0 };
static HANDLE console_wait_event;
static WCHAR input_exe[MAX_PATH + 1];
struct ctrl_handler
{
PHANDLER_ROUTINE func;
struct ctrl_handler *next;
};
static BOOL WINAPI default_ctrl_handler( DWORD type )
{
FIXME( "Terminating process %x on event %x\n", GetCurrentProcessId(), type );
RtlExitUserProcess( 0 );
return TRUE;
}
static struct ctrl_handler default_handler = { default_ctrl_handler, NULL };
static struct ctrl_handler *ctrl_handlers = &default_handler;
/* map a kernel32 console handle onto a real wineserver handle */
static inline obj_handle_t console_handle_unmap( HANDLE h )
{
return wine_server_obj_handle( console_handle_map( h ) );
}
static BOOL console_ioctl( HANDLE handle, DWORD code, void *in_buff, DWORD in_count,
void *out_buff, DWORD out_count, DWORD *read )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
status = NtDeviceIoControlFile( handle, NULL, NULL, NULL, &io, code, in_buff, in_count,
out_buff, out_count );
switch( status )
{
case STATUS_SUCCESS:
if (read) *read = io.Information;
return TRUE;
case STATUS_INVALID_PARAMETER:
break;
default:
status = STATUS_INVALID_HANDLE;
break;
}
return set_ntstatus( status );
}
/* map input records to ASCII */
static void input_records_WtoA( INPUT_RECORD *buffer, int count )
{
UINT cp = GetConsoleCP();
int i;
char ch;
for (i = 0; i < count; i++)
{
if (buffer[i].EventType != KEY_EVENT) continue;
WideCharToMultiByte( cp, 0, &buffer[i].Event.KeyEvent.uChar.UnicodeChar, 1, &ch, 1, NULL, NULL );
buffer[i].Event.KeyEvent.uChar.AsciiChar = ch;
}
}
/* map input records to Unicode */
static void input_records_AtoW( INPUT_RECORD *buffer, int count )
{
UINT cp = GetConsoleCP();
int i;
WCHAR ch;
for (i = 0; i < count; i++)
{
if (buffer[i].EventType != KEY_EVENT) continue;
MultiByteToWideChar( cp, 0, &buffer[i].Event.KeyEvent.uChar.AsciiChar, 1, &ch, 1 );
buffer[i].Event.KeyEvent.uChar.UnicodeChar = ch;
}
}
/* map char infos to ASCII */
static void char_info_WtoA( CHAR_INFO *buffer, int count )
{
UINT cp = GetConsoleOutputCP();
char ch;
while (count-- > 0)
{
WideCharToMultiByte( cp, 0, &buffer->Char.UnicodeChar, 1, &ch, 1, NULL, NULL );
buffer->Char.AsciiChar = ch;
buffer++;
}
}
/* map char infos to Unicode */
static void char_info_AtoW( CHAR_INFO *buffer, int count )
{
UINT cp = GetConsoleOutputCP();
WCHAR ch;
while (count-- > 0)
{
MultiByteToWideChar( cp, 0, &buffer->Char.AsciiChar, 1, &ch, 1 );
buffer->Char.UnicodeChar = ch;
buffer++;
}
}
/* helper function for ScrollConsoleScreenBufferW */
static void fill_console_output( HANDLE handle, int i, int j, int len, CHAR_INFO *fill )
{
SERVER_START_REQ( fill_console_output )
{
req->handle = console_handle_unmap( handle );
req->mode = CHAR_INFO_MODE_TEXTATTR;
req->x = i;
req->y = j;
req->count = len;
req->wrap = FALSE;
req->data.ch = fill->Char.UnicodeChar;
req->data.attr = fill->Attributes;
wine_server_call_err( req );
}
SERVER_END_REQ;
}
/* helper function for GetLargestConsoleWindowSize */
static COORD get_largest_console_window_size( HANDLE handle )
{
struct condrv_output_info info;
COORD c = { 0, 0 };
if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
return c;
c.X = info.max_width;
c.Y = info.max_height;
TRACE( "(%p), returning %dx%d\n", handle, c.X, c.Y );
return c;
}
/******************************************************************
* AttachConsole (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH AttachConsole( DWORD pid )
{
BOOL ret;
TRACE( "(%x)\n", pid );
SERVER_START_REQ( attach_console )
{
req->pid = pid;
if ((ret = !wine_server_call_err( req )))
{
SetStdHandle( STD_INPUT_HANDLE, wine_server_ptr_handle( reply->std_in ));
SetStdHandle( STD_OUTPUT_HANDLE, wine_server_ptr_handle( reply->std_out ));
SetStdHandle( STD_ERROR_HANDLE, wine_server_ptr_handle( reply->std_err ));
}
}
SERVER_END_REQ;
return ret;
}
/******************************************************************
* AllocConsole (kernelbase.@)
*/
BOOL WINAPI AllocConsole(void)
{
SECURITY_ATTRIBUTES inheritable_attr = { sizeof(inheritable_attr), NULL, TRUE };
HANDLE std_in = INVALID_HANDLE_VALUE;
HANDLE std_out = INVALID_HANDLE_VALUE;
HANDLE std_err = INVALID_HANDLE_VALUE;
STARTUPINFOW app_si, console_si;
WCHAR buffer[1024], cmd[256];
PROCESS_INFORMATION pi;
HANDLE event;
DWORD mode;
BOOL ret;
TRACE("()\n");
std_in = CreateFileW( L"CONIN$", GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, 0, NULL, OPEN_EXISTING, 0, 0 );
if (GetConsoleMode( std_in, &mode ))
{
/* we already have a console opened on this process, don't create a new one */
CloseHandle( std_in );
return FALSE;
}
GetStartupInfoW(&app_si);
memset(&console_si, 0, sizeof(console_si));
console_si.cb = sizeof(console_si);
/* setup a view arguments for wineconsole (it'll use them as default values) */
if (app_si.dwFlags & STARTF_USECOUNTCHARS)
{
console_si.dwFlags |= STARTF_USECOUNTCHARS;
console_si.dwXCountChars = app_si.dwXCountChars;
console_si.dwYCountChars = app_si.dwYCountChars;
}
if (app_si.dwFlags & STARTF_USEFILLATTRIBUTE)
{
console_si.dwFlags |= STARTF_USEFILLATTRIBUTE;
console_si.dwFillAttribute = app_si.dwFillAttribute;
}
if (app_si.dwFlags & STARTF_USESHOWWINDOW)
{
console_si.dwFlags |= STARTF_USESHOWWINDOW;
console_si.wShowWindow = app_si.wShowWindow;
}
if (app_si.lpTitle)
console_si.lpTitle = app_si.lpTitle;
else if (GetModuleFileNameW(0, buffer, ARRAY_SIZE(buffer)))
{
buffer[ARRAY_SIZE(buffer) - 1] = 0;
console_si.lpTitle = buffer;
}
if (!(event = CreateEventW( &inheritable_attr, TRUE, FALSE, NULL ))) return FALSE;
swprintf( cmd, ARRAY_SIZE(cmd), L"wineconsole --use-event=%ld", (DWORD_PTR)event );
if ((ret = CreateProcessW( NULL, cmd, NULL, NULL, TRUE, DETACHED_PROCESS, NULL, NULL, &console_si, &pi )))
{
HANDLE wait_handles[2] = { event, pi.hProcess };
ret = WaitForMultipleObjects( ARRAY_SIZE(wait_handles), wait_handles, FALSE, INFINITE ) == WAIT_OBJECT_0;
CloseHandle( pi.hThread );
CloseHandle( pi.hProcess );
}
CloseHandle( event );
if (!ret) goto error;
TRACE( "Started wineconsole pid=%08x tid=%08x\n", pi.dwProcessId, pi.dwThreadId );
if (!(app_si.dwFlags & STARTF_USESTDHANDLES))
{
std_in = CreateFileW( L"CONIN$", GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, 0, &inheritable_attr,
OPEN_EXISTING, 0, 0);
if (std_in == INVALID_HANDLE_VALUE) goto error;
std_out = CreateFileW( L"CONOUT$", GENERIC_READ | GENERIC_WRITE, 0, &inheritable_attr, OPEN_EXISTING, 0, 0);
if (std_out == INVALID_HANDLE_VALUE) goto error;
if (!DuplicateHandle( GetCurrentProcess(), std_out, GetCurrentProcess(),
&std_err, 0, TRUE, DUPLICATE_SAME_ACCESS) )
goto error;
}
else
{
std_in = app_si.hStdInput;
std_out = app_si.hStdOutput;
std_err = app_si.hStdError;
}
SetStdHandle( STD_INPUT_HANDLE, std_in );
SetStdHandle( STD_OUTPUT_HANDLE, std_out );
SetStdHandle( STD_ERROR_HANDLE, std_err );
SetLastError( ERROR_SUCCESS );
return TRUE;
error:
ERR("Can't allocate console\n");
if (std_in != INVALID_HANDLE_VALUE) CloseHandle(std_in);
if (std_out != INVALID_HANDLE_VALUE) CloseHandle(std_out);
if (std_err != INVALID_HANDLE_VALUE) CloseHandle(std_err);
FreeConsole();
return FALSE;
}
/******************************************************************************
* CreateConsoleScreenBuffer (kernelbase.@)
*/
HANDLE WINAPI DECLSPEC_HOTPATCH CreateConsoleScreenBuffer( DWORD access, DWORD share,
SECURITY_ATTRIBUTES *sa, DWORD flags,
void *data )
{
HANDLE ret = INVALID_HANDLE_VALUE;
TRACE( "(%x,%x,%p,%x,%p)\n", access, share, sa, flags, data );
if (flags != CONSOLE_TEXTMODE_BUFFER || data)
{
SetLastError( ERROR_INVALID_PARAMETER );
return INVALID_HANDLE_VALUE;
}
SERVER_START_REQ( create_console_output )
{
req->handle_in = 0;
req->access = access;
req->attributes = (sa && sa->bInheritHandle) ? OBJ_INHERIT : 0;
req->share = share;
req->fd = -1;
if (!wine_server_call_err( req ))
ret = console_handle_map( wine_server_ptr_handle( reply->handle_out ));
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* CtrlRoutine (kernelbase.@)
*/
DWORD WINAPI CtrlRoutine( void *arg )
{
DWORD_PTR event = (DWORD_PTR)arg;
struct ctrl_handler *handler;
if (event == CTRL_C_EVENT)
{
BOOL caught_by_dbg = TRUE;
/* First, try to pass the ctrl-C event to the debugger (if any)
* If it continues, there's nothing more to do
* Otherwise, we need to send the ctrl-C event to the handlers
*/
__TRY
{
RaiseException( DBG_CONTROL_C, 0, 0, NULL );
}
__EXCEPT_ALL
{
caught_by_dbg = FALSE;
}
__ENDTRY
if (caught_by_dbg) return 0;
}
if (NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags & 1) return 0;
RtlEnterCriticalSection( &console_section );
for (handler = ctrl_handlers; handler; handler = handler->next)
{
if (handler->func( event )) break;
}
RtlLeaveCriticalSection( &console_section );
return 1;
}
/******************************************************************************
* FillConsoleOutputAttribute (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputAttribute( HANDLE handle, WORD attr, DWORD length,
COORD coord, DWORD *written )
{
BOOL ret;
TRACE( "(%p,%d,%d,(%dx%d),%p)\n", handle, attr, length, coord.X, coord.Y, written );
if (!written)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*written = 0;
SERVER_START_REQ( fill_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_ATTR;
req->wrap = TRUE;
req->data.attr = attr;
req->count = length;
if ((ret = !wine_server_call_err( req ))) *written = reply->written;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* FillConsoleOutputCharacterA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputCharacterA( HANDLE handle, CHAR ch, DWORD length,
COORD coord, DWORD *written )
{
WCHAR wch;
MultiByteToWideChar( GetConsoleOutputCP(), 0, &ch, 1, &wch, 1 );
return FillConsoleOutputCharacterW( handle, wch, length, coord, written );
}
/******************************************************************************
* FillConsoleOutputCharacterW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputCharacterW( HANDLE handle, WCHAR ch, DWORD length,
COORD coord, DWORD *written )
{
BOOL ret;
TRACE( "(%p,%s,%d,(%dx%d),%p)\n", handle, debugstr_wn(&ch, 1), length, coord.X, coord.Y, written );
if (!written)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*written = 0;
SERVER_START_REQ( fill_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_TEXT;
req->wrap = TRUE;
req->data.ch = ch;
req->count = length;
if ((ret = !wine_server_call_err( req ))) *written = reply->written;
}
SERVER_END_REQ;
return ret;
}
HANDLE get_console_wait_handle( HANDLE handle )
{
HANDLE event = 0;
SERVER_START_REQ( get_console_wait_event )
{
req->handle = wine_server_obj_handle( console_handle_map( handle ));
if (!wine_server_call( req )) event = wine_server_ptr_handle( reply->event );
}
SERVER_END_REQ;
if (event)
{
if (InterlockedCompareExchangePointer( &console_wait_event, event, 0 )) NtClose( event );
handle = console_wait_event;
}
return handle;
}
/***********************************************************************
* FreeConsole (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH FreeConsole(void)
{
HANDLE event;
BOOL ret;
SERVER_START_REQ( free_console )
{
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
if ((event = InterlockedExchangePointer( &console_wait_event, NULL ))) NtClose( event );
return ret;
}
/******************************************************************************
* GenerateConsoleCtrlEvent (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GenerateConsoleCtrlEvent( DWORD event, DWORD group )
{
BOOL ret;
TRACE( "(%d, %x)\n", event, group );
if (event != CTRL_C_EVENT && event != CTRL_BREAK_EVENT)
{
ERR( "Invalid event %d for PGID %x\n", event, group );
return FALSE;
}
SERVER_START_REQ( send_console_signal )
{
req->signal = event;
req->group_id = group;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* GetConsoleCP (kernelbase.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH GetConsoleCP(void)
{
UINT codepage = GetOEMCP(); /* default value */
SERVER_START_REQ( get_console_input_info )
{
req->handle = 0;
if (!wine_server_call_err( req ))
{
if (reply->input_cp) codepage = reply->input_cp;
}
}
SERVER_END_REQ;
return codepage;
}
/******************************************************************************
* GetConsoleCursorInfo (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleCursorInfo( HANDLE handle, CONSOLE_CURSOR_INFO *info )
{
struct condrv_output_info condrv_info;
if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &condrv_info, sizeof(condrv_info), NULL ))
return FALSE;
if (!info)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
info->dwSize = condrv_info.cursor_size;
info->bVisible = condrv_info.cursor_visible;
TRACE("(%p) returning (%d,%d)\n", handle, info->dwSize, info->bVisible);
return TRUE;
}
/***********************************************************************
* GetConsoleInputExeNameA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleInputExeNameA( DWORD len, LPSTR buffer )
{
RtlEnterCriticalSection( &console_section );
if (WideCharToMultiByte( CP_ACP, 0, input_exe, -1, NULL, 0, NULL, NULL ) <= len)
WideCharToMultiByte( CP_ACP, 0, input_exe, -1, buffer, len, NULL, NULL );
else SetLastError(ERROR_BUFFER_OVERFLOW);
RtlLeaveCriticalSection( &console_section );
return TRUE;
}
/***********************************************************************
* GetConsoleInputExeNameW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleInputExeNameW( DWORD len, LPWSTR buffer )
{
RtlEnterCriticalSection( &console_section );
if (len > lstrlenW(input_exe)) lstrcpyW( buffer, input_exe );
else SetLastError( ERROR_BUFFER_OVERFLOW );
RtlLeaveCriticalSection( &console_section );
return TRUE;
}
/***********************************************************************
* GetConsoleMode (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleMode( HANDLE handle, DWORD *mode )
{
return console_ioctl( handle, IOCTL_CONDRV_GET_MODE, NULL, 0, mode, sizeof(*mode), NULL );
}
/***********************************************************************
* GetConsoleOutputCP (kernelbase.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH GetConsoleOutputCP(void)
{
UINT codepage = GetOEMCP(); /* default value */
SERVER_START_REQ( get_console_input_info )
{
req->handle = 0;
if (!wine_server_call_err( req ))
{
if (reply->output_cp) codepage = reply->output_cp;
}
}
SERVER_END_REQ;
return codepage;
}
/***********************************************************************
* GetConsoleScreenBufferInfo (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleScreenBufferInfo( HANDLE handle, CONSOLE_SCREEN_BUFFER_INFO *info )
{
struct condrv_output_info condrv_info;
if (!console_ioctl( handle , IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0,
&condrv_info, sizeof(condrv_info), NULL ))
return FALSE;
info->dwSize.X = condrv_info.width;
info->dwSize.Y = condrv_info.height;
info->dwCursorPosition.X = condrv_info.cursor_x;
info->dwCursorPosition.Y = condrv_info.cursor_y;
info->wAttributes = condrv_info.attr;
info->srWindow.Left = condrv_info.win_left;
info->srWindow.Right = condrv_info.win_right;
info->srWindow.Top = condrv_info.win_top;
info->srWindow.Bottom = condrv_info.win_bottom;
info->dwMaximumWindowSize.X = min(condrv_info.width, condrv_info.max_width);
info->dwMaximumWindowSize.Y = min(condrv_info.height, condrv_info.max_height);
TRACE( "(%p,(%d,%d) (%d,%d) %d (%d,%d-%d,%d) (%d,%d)\n", handle,
info->dwSize.X, info->dwSize.Y, info->dwCursorPosition.X, info->dwCursorPosition.Y,
info->wAttributes, info->srWindow.Left, info->srWindow.Top, info->srWindow.Right,
info->srWindow.Bottom, info->dwMaximumWindowSize.X, info->dwMaximumWindowSize.Y );
return TRUE;
}
/***********************************************************************
* GetConsoleScreenBufferInfoEx (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleScreenBufferInfoEx( HANDLE handle,
CONSOLE_SCREEN_BUFFER_INFOEX *info )
{
struct condrv_output_info condrv_info;
if (info->cbSize != sizeof(CONSOLE_SCREEN_BUFFER_INFOEX))
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &condrv_info,
sizeof(condrv_info), NULL ))
return FALSE;
info->dwSize.X = condrv_info.width;
info->dwSize.Y = condrv_info.height;
info->dwCursorPosition.X = condrv_info.cursor_x;
info->dwCursorPosition.Y = condrv_info.cursor_y;
info->wAttributes = condrv_info.attr;
info->srWindow.Left = condrv_info.win_left;
info->srWindow.Top = condrv_info.win_top;
info->srWindow.Right = condrv_info.win_right;
info->srWindow.Bottom = condrv_info.win_bottom;
info->dwMaximumWindowSize.X = min( condrv_info.width, condrv_info.max_width );
info->dwMaximumWindowSize.Y = min( condrv_info.height, condrv_info.max_height );
info->wPopupAttributes = condrv_info.popup_attr;
info->bFullscreenSupported = FALSE;
memcpy( info->ColorTable, condrv_info.color_map, sizeof(info->ColorTable) );
return TRUE;
}
/******************************************************************************
* GetConsoleTitleW (kernelbase.@)
*/
DWORD WINAPI DECLSPEC_HOTPATCH GetConsoleTitleW( LPWSTR title, DWORD size )
{
DWORD ret = 0;
SERVER_START_REQ( get_console_input_info )
{
req->handle = 0;
wine_server_set_reply( req, title, (size - 1) * sizeof(WCHAR) );
if (!wine_server_call_err( req ))
{
ret = wine_server_reply_size(reply) / sizeof(WCHAR);
title[ret] = 0;
}
}
SERVER_END_REQ;
return ret;
}
/***********************************************************************
* GetLargestConsoleWindowSize (kernelbase.@)
*/
#if defined(__i386__) && !defined(__MINGW32__) && !defined(_MSC_VER)
#undef GetLargestConsoleWindowSize
DWORD WINAPI DECLSPEC_HOTPATCH GetLargestConsoleWindowSize( HANDLE handle )
{
union {
COORD c;
DWORD w;
} x;
x.c = get_largest_console_window_size( handle );
return x.w;
}
#else
COORD WINAPI DECLSPEC_HOTPATCH GetLargestConsoleWindowSize( HANDLE handle )
{
return get_largest_console_window_size( handle );
}
#endif /* !defined(__i386__) */
/***********************************************************************
* GetNumberOfConsoleInputEvents (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetNumberOfConsoleInputEvents( HANDLE handle, DWORD *count )
{
struct condrv_input_info info;
if (!console_ioctl( handle, IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
return FALSE;
*count = info.input_count;
return TRUE;
}
/***********************************************************************
* PeekConsoleInputA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH PeekConsoleInputA( HANDLE handle, INPUT_RECORD *buffer,
DWORD length, DWORD *count )
{
DWORD read;
if (!PeekConsoleInputW( handle, buffer, length, &read )) return FALSE;
input_records_WtoA( buffer, read );
if (count) *count = read;
return TRUE;
}
/***********************************************************************
* PeekConsoleInputW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH PeekConsoleInputW( HANDLE handle, INPUT_RECORD *buffer,
DWORD length, DWORD *count )
{
DWORD read;
if (!console_ioctl( handle, IOCTL_CONDRV_PEEK, NULL, 0, buffer, length * sizeof(*buffer), &read ))
return FALSE;
if (count) *count = read / sizeof(*buffer);
return TRUE;
}
/******************************************************************************
* ReadConsoleOutputAttribute (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputAttribute( HANDLE handle, WORD *attr, DWORD length,
COORD coord, DWORD *count )
{
BOOL ret;
TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, attr, length, coord.X, coord.Y, count );
if (!count)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*count = 0;
SERVER_START_REQ( read_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_ATTR;
req->wrap = TRUE;
wine_server_set_reply( req, attr, length * sizeof(WORD) );
if ((ret = !wine_server_call_err( req ))) *count = wine_server_reply_size(reply) / sizeof(WORD);
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* ReadConsoleOutputCharacterA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputCharacterA( HANDLE handle, LPSTR buffer, DWORD length,
COORD coord, DWORD *count )
{
DWORD read;
BOOL ret;
LPWSTR wptr;
if (!count)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*count = 0;
if (!(wptr = HeapAlloc( GetProcessHeap(), 0, length * sizeof(WCHAR) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE;
}
if ((ret = ReadConsoleOutputCharacterW( handle, wptr, length, coord, &read )))
{
read = WideCharToMultiByte( GetConsoleOutputCP(), 0, wptr, read, buffer, length, NULL, NULL);
*count = read;
}
HeapFree( GetProcessHeap(), 0, wptr );
return ret;
}
/******************************************************************************
* ReadConsoleOutputCharacterW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputCharacterW( HANDLE handle, LPWSTR buffer, DWORD length,
COORD coord, DWORD *count )
{
BOOL ret;
TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, buffer, length, coord.X, coord.Y, count );
if (!count)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*count = 0;
SERVER_START_REQ( read_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_TEXT;
req->wrap = TRUE;
wine_server_set_reply( req, buffer, length * sizeof(WCHAR) );
if ((ret = !wine_server_call_err( req ))) *count = wine_server_reply_size(reply) / sizeof(WCHAR);
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* ReadConsoleOutputA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputA( HANDLE handle, CHAR_INFO *buffer, COORD size,
COORD coord, SMALL_RECT *region )
{
BOOL ret;
int y;
ret = ReadConsoleOutputW( handle, buffer, size, coord, region );
if (ret && region->Right >= region->Left)
{
for (y = 0; y <= region->Bottom - region->Top; y++)
char_info_WtoA( &buffer[(coord.Y + y) * size.X + coord.X], region->Right - region->Left + 1 );
}
return ret;
}
/******************************************************************************
* ReadConsoleOutputW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputW( HANDLE handle, CHAR_INFO *buffer, COORD size,
COORD coord, SMALL_RECT *region )
{
int width, height, y;
BOOL ret = TRUE;
width = min( region->Right - region->Left + 1, size.X - coord.X );
height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
if (width > 0 && height > 0)
{
for (y = 0; y < height; y++)
{
SERVER_START_REQ( read_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = region->Left;
req->y = region->Top + y;
req->mode = CHAR_INFO_MODE_TEXTATTR;
req->wrap = FALSE;
wine_server_set_reply( req, &buffer[(y+coord.Y) * size.X + coord.X],
width * sizeof(CHAR_INFO) );
if ((ret = !wine_server_call_err( req )))
{
width = min( width, reply->width - region->Left );
height = min( height, reply->height - region->Top );
}
}
SERVER_END_REQ;
if (!ret) break;
}
}
region->Bottom = region->Top + height - 1;
region->Right = region->Left + width - 1;
return ret;
}
/******************************************************************************
* ScrollConsoleScreenBufferA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ScrollConsoleScreenBufferA( HANDLE handle, SMALL_RECT *scroll,
SMALL_RECT *clip, COORD origin, CHAR_INFO *fill )
{
CHAR_INFO ciW;
ciW.Attributes = fill->Attributes;
MultiByteToWideChar( GetConsoleOutputCP(), 0, &fill->Char.AsciiChar, 1, &ciW.Char.UnicodeChar, 1 );
return ScrollConsoleScreenBufferW( handle, scroll, clip, origin, &ciW );
}
/******************************************************************************
* ScrollConsoleScreenBufferW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ScrollConsoleScreenBufferW( HANDLE handle, SMALL_RECT *scroll,
SMALL_RECT *clip_rect, COORD origin,
CHAR_INFO *fill )
{
CONSOLE_SCREEN_BUFFER_INFO info;
SMALL_RECT dst, clip;
int i, j, start = -1;
DWORD ret;
BOOL inside;
COORD src;
if (clip_rect)
TRACE( "(%p,(%d,%d-%d,%d),(%d,%d-%d,%d),%d-%d,%p)\n", handle,
scroll->Left, scroll->Top, scroll->Right, scroll->Bottom,
clip_rect->Left, clip_rect->Top, clip_rect->Right, clip_rect->Bottom,
origin.X, origin.Y, fill );
else
TRACE("(%p,(%d,%d-%d,%d),(nil),%d-%d,%p)\n", handle,
scroll->Left, scroll->Top, scroll->Right, scroll->Bottom,
origin.X, origin.Y, fill );
if (!GetConsoleScreenBufferInfo( handle, &info )) return FALSE;
src.X = scroll->Left;
src.Y = scroll->Top;
/* step 1: get dst rect */
dst.Left = origin.X;
dst.Top = origin.Y;
dst.Right = dst.Left + (scroll->Right - scroll->Left);
dst.Bottom = dst.Top + (scroll->Bottom - scroll->Top);
/* step 2a: compute the final clip rect (optional passed clip and screen buffer limits */
if (clip_rect)
{
clip.Left = max(0, clip_rect->Left);
clip.Right = min(info.dwSize.X - 1, clip_rect->Right);
clip.Top = max(0, clip_rect->Top);
clip.Bottom = min(info.dwSize.Y - 1, clip_rect->Bottom);
}
else
{
clip.Left = 0;
clip.Right = info.dwSize.X - 1;
clip.Top = 0;
clip.Bottom = info.dwSize.Y - 1;
}
if (clip.Left > clip.Right || clip.Top > clip.Bottom) return FALSE;
/* step 2b: clip dst rect */
if (dst.Left < clip.Left ) {src.X += clip.Left - dst.Left; dst.Left = clip.Left;}
if (dst.Top < clip.Top ) {src.Y += clip.Top - dst.Top; dst.Top = clip.Top;}
if (dst.Right > clip.Right ) dst.Right = clip.Right;
if (dst.Bottom > clip.Bottom) dst.Bottom = clip.Bottom;
/* step 3: transfer the bits */
SERVER_START_REQ( move_console_output )
{
req->handle = console_handle_unmap( handle );
req->x_src = src.X;
req->y_src = src.Y;
req->x_dst = dst.Left;
req->y_dst = dst.Top;
req->w = dst.Right - dst.Left + 1;
req->h = dst.Bottom - dst.Top + 1;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
if (!ret) return FALSE;
/* step 4: clean out the exposed part */
/* have to write cell [i,j] if it is not in dst rect (because it has already
* been written to by the scroll) and is in clip (we shall not write
* outside of clip)
*/
for (j = max(scroll->Top, clip.Top); j <= min(scroll->Bottom, clip.Bottom); j++)
{
inside = dst.Top <= j && j <= dst.Bottom;
start = -1;
for (i = max(scroll->Left, clip.Left); i <= min(scroll->Right, clip.Right); i++)
{
if (inside && dst.Left <= i && i <= dst.Right)
{
if (start != -1)
{
fill_console_output( handle, start, j, i - start, fill );
start = -1;
}
}
else
{
if (start == -1) start = i;
}
}
if (start != -1) fill_console_output( handle, start, j, i - start, fill );
}
return TRUE;
}
/******************************************************************************
* SetConsoleActiveScreenBuffer (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleActiveScreenBuffer( HANDLE handle )
{
BOOL ret;
TRACE( "(%p)\n", handle );
SERVER_START_REQ( set_console_input_info )
{
req->handle = 0;
req->mask = SET_CONSOLE_INPUT_INFO_ACTIVE_SB;
req->active_sb = wine_server_obj_handle( handle );
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* SetConsoleCP (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCP( UINT cp )
{
BOOL ret;
if (!IsValidCodePage( cp ))
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
SERVER_START_REQ( set_console_input_info )
{
req->handle = 0;
req->mask = SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE;
req->input_cp = cp;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* SetConsoleCtrlHandler (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCtrlHandler( PHANDLER_ROUTINE func, BOOL add )
{
struct ctrl_handler *handler;
BOOL ret = FALSE;
TRACE( "(%p,%d)\n", func, add );
RtlEnterCriticalSection( &console_section );
if (!func)
{
if (add) NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags |= 1;
else NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags &= ~1;
ret = TRUE;
}
else if (add)
{
if ((handler = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*handler) )))
{
handler->func = func;
handler->next = ctrl_handlers;
ctrl_handlers = handler;
ret = TRUE;
}
}
else
{
struct ctrl_handler **p_handler;
for (p_handler = &ctrl_handlers; *p_handler; p_handler = &(*p_handler)->next)
{
if ((*p_handler)->func == func) break;
}
if (*p_handler && *p_handler != &default_handler)
{
handler = *p_handler;
*p_handler = handler->next;
RtlFreeHeap( GetProcessHeap(), 0, handler );
ret = TRUE;
}
else SetLastError( ERROR_INVALID_PARAMETER );
}
RtlLeaveCriticalSection( &console_section );
return ret;
}
/******************************************************************************
* SetConsoleCursorInfo (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCursorInfo( HANDLE handle, CONSOLE_CURSOR_INFO *info )
{
struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM };
TRACE( "(%p,%d,%d)\n", handle, info->dwSize, info->bVisible);
params.info.cursor_size = info->dwSize;
params.info.cursor_visible = info->bVisible;
return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params),
NULL, 0, NULL );
}
/******************************************************************************
* SetConsoleCursorPosition (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCursorPosition( HANDLE handle, COORD pos )
{
struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_CURSOR_POS };
CONSOLE_SCREEN_BUFFER_INFO info;
int w, h, do_move = 0;
TRACE( "%p %d %d\n", handle, pos.X, pos.Y );
params.info.cursor_x = pos.X;
params.info.cursor_y = pos.Y;
if (!console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL ))
return FALSE;
if (!GetConsoleScreenBufferInfo( handle, &info )) return FALSE;
/* if cursor is no longer visible, scroll the visible window... */
w = info.srWindow.Right - info.srWindow.Left + 1;
h = info.srWindow.Bottom - info.srWindow.Top + 1;
if (pos.X < info.srWindow.Left)
{
info.srWindow.Left = min(pos.X, info.dwSize.X - w);
do_move = 1;
}
else if (pos.X > info.srWindow.Right)
{
info.srWindow.Left = max(pos.X, w) - w + 1;
do_move = 1;
}
info.srWindow.Right = info.srWindow.Left + w - 1;
if (pos.Y < info.srWindow.Top)
{
info.srWindow.Top = min(pos.Y, info.dwSize.Y - h);
do_move = 1;
}
else if (pos.Y > info.srWindow.Bottom)
{
info.srWindow.Top = max(pos.Y, h) - h + 1;
do_move = 1;
}
info.srWindow.Bottom = info.srWindow.Top + h - 1;
return !do_move || SetConsoleWindowInfo( handle, TRUE, &info.srWindow );
}
/******************************************************************************
* SetConsoleInputExeNameA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleInputExeNameA( LPCSTR name )
{
if (!name || !name[0])
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
RtlEnterCriticalSection( &console_section );
MultiByteToWideChar( CP_ACP, 0, name, -1, input_exe, ARRAY_SIZE(input_exe) );
RtlLeaveCriticalSection( &console_section );
return TRUE;
}
/******************************************************************************
* SetConsoleInputExeNameW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleInputExeNameW( LPCWSTR name )
{
if (!name || !name[0])
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
RtlEnterCriticalSection( &console_section );
lstrcpynW( input_exe, name, ARRAY_SIZE(input_exe) );
RtlLeaveCriticalSection( &console_section );
return TRUE;
}
/******************************************************************************
* SetConsoleMode (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleMode( HANDLE handle, DWORD mode )
{
TRACE( "(%p,%x)\n", handle, mode );
return console_ioctl( handle, IOCTL_CONDRV_SET_MODE, &mode, sizeof(mode), NULL, 0, NULL );
}
/******************************************************************************
* SetConsoleOutputCP (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleOutputCP( UINT cp )
{
BOOL ret;
if (!IsValidCodePage( cp ))
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
SERVER_START_REQ( set_console_input_info )
{
req->handle = 0;
req->mask = SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE;
req->output_cp = cp;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* SetConsoleScreenBufferInfoEx (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleScreenBufferInfoEx( HANDLE handle,
CONSOLE_SCREEN_BUFFER_INFOEX *info )
{
struct condrv_output_info_params params =
{ SET_CONSOLE_OUTPUT_INFO_CURSOR_POS | SET_CONSOLE_OUTPUT_INFO_SIZE |
SET_CONSOLE_OUTPUT_INFO_ATTR | SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR |
SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW | SET_CONSOLE_OUTPUT_INFO_MAX_SIZE };
TRACE("(%p, %p)\n", handle, info);
if (info->cbSize != sizeof(CONSOLE_SCREEN_BUFFER_INFOEX))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
params.info.width = info->dwSize.X;
params.info.height = info->dwSize.Y;
params.info.cursor_x = info->dwCursorPosition.X;
params.info.cursor_y = info->dwCursorPosition.Y;
params.info.attr = info->wAttributes;
params.info.win_left = info->srWindow.Left;
params.info.win_top = info->srWindow.Top;
params.info.win_right = info->srWindow.Right;
params.info.win_bottom = info->srWindow.Bottom;
params.info.popup_attr = info->wPopupAttributes;
params.info.max_width = min( info->dwMaximumWindowSize.X, info->dwSize.X );
params.info.max_height = min( info->dwMaximumWindowSize.Y, info->dwSize.Y );
return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
}
/******************************************************************************
* SetConsoleScreenBufferSize (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleScreenBufferSize( HANDLE handle, COORD size )
{
struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_SIZE };
TRACE( "(%p,(%d,%d))\n", handle, size.X, size.Y );
params.info.width = size.X;
params.info.height = size.Y;
return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
}
/******************************************************************************
* SetConsoleTextAttribute (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleTextAttribute( HANDLE handle, WORD attr )
{
struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_ATTR };
TRACE( "(%p,%d)\n", handle, attr );
params.info.attr = attr;
return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
}
/******************************************************************************
* SetConsoleTitleW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleTitleW( LPCWSTR title )
{
BOOL ret;
TRACE( "%s\n", debugstr_w( title ));
SERVER_START_REQ( set_console_input_info )
{
req->handle = 0;
req->mask = SET_CONSOLE_INPUT_INFO_TITLE;
wine_server_add_data( req, title, lstrlenW(title) * sizeof(WCHAR) );
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* SetConsoleWindowInfo (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleWindowInfo( HANDLE handle, BOOL absolute, SMALL_RECT *window )
{
struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW };
SMALL_RECT rect = *window;
TRACE( "(%p,%d,(%d,%d-%d,%d))\n", handle, absolute, rect.Left, rect.Top, rect.Right, rect.Bottom );
if (!absolute)
{
CONSOLE_SCREEN_BUFFER_INFO info;
if (!GetConsoleScreenBufferInfo( handle, &info )) return FALSE;
rect.Left += info.srWindow.Left;
rect.Top += info.srWindow.Top;
rect.Right += info.srWindow.Right;
rect.Bottom += info.srWindow.Bottom;
}
params.info.win_left = rect.Left;
params.info.win_top = rect.Top;
params.info.win_right = rect.Right;
params.info.win_bottom = rect.Bottom;
return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
}
/******************************************************************************
* WriteConsoleInputA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleInputA( HANDLE handle, const INPUT_RECORD *buffer,
DWORD count, DWORD *written )
{
INPUT_RECORD *recW = NULL;
BOOL ret;
if (count > 0)
{
if (!buffer)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
if (!(recW = HeapAlloc( GetProcessHeap(), 0, count * sizeof(*recW) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE;
}
memcpy( recW, buffer, count * sizeof(*recW) );
input_records_AtoW( recW, count );
}
ret = WriteConsoleInputW( handle, recW, count, written );
HeapFree( GetProcessHeap(), 0, recW );
return ret;
}
/******************************************************************************
* WriteConsoleInputW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleInputW( HANDLE handle, const INPUT_RECORD *buffer,
DWORD count, DWORD *written )
{
TRACE( "(%p,%p,%d,%p)\n", handle, buffer, count, written );
if (count > 0 && !buffer)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
if (!DeviceIoControl( handle, IOCTL_CONDRV_WRITE_INPUT, (void *)buffer, count * sizeof(*buffer), NULL, 0, NULL, NULL ))
return FALSE;
if (!written)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*written = count;
return TRUE;
}
/***********************************************************************
* WriteConsoleOutputA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputA( HANDLE handle, const CHAR_INFO *buffer,
COORD size, COORD coord, SMALL_RECT *region )
{
int y;
BOOL ret;
COORD new_size, new_coord;
CHAR_INFO *ciW;
new_size.X = min( region->Right - region->Left + 1, size.X - coord.X );
new_size.Y = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
if (new_size.X <= 0 || new_size.Y <= 0)
{
region->Bottom = region->Top + new_size.Y - 1;
region->Right = region->Left + new_size.X - 1;
return TRUE;
}
/* only copy the useful rectangle */
if (!(ciW = HeapAlloc( GetProcessHeap(), 0, sizeof(CHAR_INFO) * new_size.X * new_size.Y )))
return FALSE;
for (y = 0; y < new_size.Y; y++)
memcpy( &ciW[y * new_size.X], &buffer[(y + coord.Y) * size.X + coord.X],
new_size.X * sizeof(CHAR_INFO) );
char_info_AtoW( ciW, new_size.X * new_size.Y );
new_coord.X = new_coord.Y = 0;
ret = WriteConsoleOutputW( handle, ciW, new_size, new_coord, region );
HeapFree( GetProcessHeap(), 0, ciW );
return ret;
}
/***********************************************************************
* WriteConsoleOutputW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputW( HANDLE handle, const CHAR_INFO *buffer,
COORD size, COORD coord, SMALL_RECT *region )
{
int width, height, y;
BOOL ret = TRUE;
TRACE( "(%p,%p,(%d,%d),(%d,%d),(%d,%dx%d,%d)\n",
handle, buffer, size.X, size.Y, coord.X, coord.Y,
region->Left, region->Top, region->Right, region->Bottom );
width = min( region->Right - region->Left + 1, size.X - coord.X );
height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
if (width > 0 && height > 0)
{
for (y = 0; y < height; y++)
{
SERVER_START_REQ( write_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = region->Left;
req->y = region->Top + y;
req->mode = CHAR_INFO_MODE_TEXTATTR;
req->wrap = FALSE;
wine_server_add_data( req, &buffer[(y + coord.Y) * size.X + coord.X],
width * sizeof(CHAR_INFO));
if ((ret = !wine_server_call_err( req )))
{
width = min( width, reply->width - region->Left );
height = min( height, reply->height - region->Top );
}
}
SERVER_END_REQ;
if (!ret) break;
}
}
region->Bottom = region->Top + height - 1;
region->Right = region->Left + width - 1;
return ret;
}
/******************************************************************************
* WriteConsoleOutputAttribute (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputAttribute( HANDLE handle, const WORD *attr, DWORD length,
COORD coord, DWORD *written )
{
BOOL ret;
TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, attr, length, coord.X, coord.Y, written );
if ((length > 0 && !attr) || !written)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*written = 0;
SERVER_START_REQ( write_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_ATTR;
req->wrap = TRUE;
wine_server_add_data( req, attr, length * sizeof(WORD) );
if ((ret = !wine_server_call_err( req ))) *written = reply->written;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* WriteConsoleOutputCharacterA (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputCharacterA( HANDLE handle, LPCSTR str, DWORD length,
COORD coord, DWORD *written )
{
BOOL ret;
LPWSTR strW = NULL;
DWORD lenW = 0;
TRACE( "(%p,%s,%d,%dx%d,%p)\n", handle, debugstr_an(str, length), length, coord.X, coord.Y, written );
if (length > 0)
{
if (!str)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
lenW = MultiByteToWideChar( GetConsoleOutputCP(), 0, str, length, NULL, 0 );
if (!(strW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE;
}
MultiByteToWideChar( GetConsoleOutputCP(), 0, str, length, strW, lenW );
}
ret = WriteConsoleOutputCharacterW( handle, strW, lenW, coord, written );
HeapFree( GetProcessHeap(), 0, strW );
return ret;
}
/******************************************************************************
* WriteConsoleOutputCharacterW (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputCharacterW( HANDLE handle, LPCWSTR str, DWORD length,
COORD coord, DWORD *written )
{
BOOL ret;
TRACE( "(%p,%s,%d,%dx%d,%p)\n", handle, debugstr_wn(str, length), length, coord.X, coord.Y, written );
if ((length > 0 && !str) || !written)
{
SetLastError( ERROR_INVALID_ACCESS );
return FALSE;
}
*written = 0;
SERVER_START_REQ( write_console_output )
{
req->handle = console_handle_unmap( handle );
req->x = coord.X;
req->y = coord.Y;
req->mode = CHAR_INFO_MODE_TEXT;
req->wrap = TRUE;
wine_server_add_data( req, str, length * sizeof(WCHAR) );
if ((ret = !wine_server_call_err( req ))) *written = reply->written;
}
SERVER_END_REQ;
return ret;
}
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