?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
mfmediaengine: Handle B8G8R8X8 format for d3d11 texture output.
[wine.git] / dlls / kernelbase / console.c
blobc38e8e919552db7e9fbb97422c94a1113130fc70
1 /*
2 * Win32 console functions
3 *
4 * Copyright 1995 Martin von Loewis and Cameron Heide
5 * Copyright 1997 Karl Garrison
6 * Copyright 1998 John Richardson
7 * Copyright 1998 Marcus Meissner
8 * Copyright 2001,2002,2004,2005,2010 Eric Pouech
9 * Copyright 2001 Alexandre Julliard
10 * Copyright 2020 Jacek Caban for CodeWeavers
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27 #include <stdarg.h>
28 #include <stdio.h>
29 #include <string.h>
30 #include <limits.h>
31
32 #define NONAMELESSUNION
33 #include "ntstatus.h"
34 #define WIN32_NO_STATUS
35 #include "windef.h"
36 #include "winbase.h"
37 #include "winnls.h"
38 #include "winerror.h"
39 #include "wincon.h"
40 #include "winternl.h"
41 #include "wine/condrv.h"
42 #include "wine/exception.h"
43 #include "wine/debug.h"
44 #include "kernelbase.h"
45
46 WINE_DEFAULT_DEBUG_CHANNEL(console);
47
48
49 static CRITICAL_SECTION console_section;
50 static CRITICAL_SECTION_DEBUG critsect_debug =
51 {
52 0, 0, &console_section,
53 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
54 0, 0, { (DWORD_PTR)(__FILE__ ": console_section") }
55 };
56 static CRITICAL_SECTION console_section = { &critsect_debug, -1, 0, 0, 0, 0 };
57
58 static HANDLE console_connection;
59 static unsigned int console_flags;
60
61 #define CONSOLE_INPUT_HANDLE 0x01
62 #define CONSOLE_OUTPUT_HANDLE 0x02
63 #define CONSOLE_ERROR_HANDLE 0x04
64
65 static WCHAR input_exe[MAX_PATH + 1];
66
67 struct ctrl_handler
68 {
69 PHANDLER_ROUTINE func;
70 struct ctrl_handler *next;
71 };
72
73 static BOOL WINAPI default_ctrl_handler( DWORD type )
74 {
75 FIXME( "Terminating process %x on event %x\n", GetCurrentProcessId(), type );
76 RtlExitUserProcess( 0 );
77 return TRUE;
78 }
79
80 static struct ctrl_handler default_handler = { default_ctrl_handler, NULL };
81 static struct ctrl_handler *ctrl_handlers = &default_handler;
82
83 static BOOL console_ioctl( HANDLE handle, DWORD code, void *in_buff, DWORD in_count,
84 void *out_buff, DWORD out_count, DWORD *read )
85 {
86 IO_STATUS_BLOCK io;
87 NTSTATUS status;
88
89 status = NtDeviceIoControlFile( handle, NULL, NULL, NULL, &io, code, in_buff, in_count,
90 out_buff, out_count );
91 switch( status )
92 {
93 case STATUS_SUCCESS:
94 if (read) *read = io.Information;
95 return TRUE;
96 case STATUS_INVALID_PARAMETER:
97 break;
98 default:
99 status = STATUS_INVALID_HANDLE;
100 break;
101 }
102 if (read) *read = 0;
103 return set_ntstatus( status );
104 }
105
106 /* map input records to ASCII */
107 static void input_records_WtoA( INPUT_RECORD *buffer, int count )
108 {
109 UINT cp = GetConsoleCP();
110 int i;
111 char ch;
112
113 for (i = 0; i < count; i++)
114 {
115 if (buffer[i].EventType != KEY_EVENT) continue;
116 WideCharToMultiByte( cp, 0, &buffer[i].Event.KeyEvent.uChar.UnicodeChar, 1, &ch, 1, NULL, NULL );
117 buffer[i].Event.KeyEvent.uChar.AsciiChar = ch;
118 }
119 }
120
121 /* map input records to Unicode */
122 static void input_records_AtoW( INPUT_RECORD *buffer, int count )
123 {
124 UINT cp = GetConsoleCP();
125 int i;
126 WCHAR ch;
127
128 for (i = 0; i < count; i++)
129 {
130 if (buffer[i].EventType != KEY_EVENT) continue;
131 MultiByteToWideChar( cp, 0, &buffer[i].Event.KeyEvent.uChar.AsciiChar, 1, &ch, 1 );
132 buffer[i].Event.KeyEvent.uChar.UnicodeChar = ch;
133 }
134 }
135
136 /* map char infos to ASCII */
137 static void char_info_WtoA( UINT cp, CHAR_INFO *buffer, int count )
138 {
139 char ch;
140
141 while (count-- > 0)
142 {
143 WideCharToMultiByte( cp, 0, &buffer->Char.UnicodeChar, 1, &ch, 1, NULL, NULL );
144 buffer->Char.AsciiChar = ch;
145 buffer++;
146 }
147 }
148
149 /* map char infos to Unicode */
150 static void char_info_AtoW( CHAR_INFO *buffer, int count )
151 {
152 UINT cp = GetConsoleOutputCP();
153 WCHAR ch;
154
155 while (count-- > 0)
156 {
157 MultiByteToWideChar( cp, 0, &buffer->Char.AsciiChar, 1, &ch, 1 );
158 buffer->Char.UnicodeChar = ch;
159 buffer++;
160 }
161 }
162
163 /* helper function for GetLargestConsoleWindowSize */
164 static COORD get_largest_console_window_size( HANDLE handle )
165 {
166 struct condrv_output_info info;
167 COORD c = { 0, 0 };
168
169 if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
170 return c;
171
172 c.X = info.max_width;
173 c.Y = info.max_height;
174 TRACE( "(%p), returning %dx%d\n", handle, c.X, c.Y );
175 return c;
176 }
177
178 static HANDLE create_console_server( void )
179 {
180 OBJECT_ATTRIBUTES attr = {sizeof(attr)};
181 UNICODE_STRING string;
182 IO_STATUS_BLOCK iosb;
183 HANDLE handle;
184 NTSTATUS status;
185
186 RtlInitUnicodeString( &string, L"\\Device\\ConDrv\\Server" );
187 attr.ObjectName = &string;
188 attr.Attributes = OBJ_INHERIT;
189 status = NtCreateFile( &handle, FILE_WRITE_PROPERTIES | FILE_READ_PROPERTIES | SYNCHRONIZE,
190 &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL, 0, FILE_OPEN,
191 FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
192 return set_ntstatus( status ) ? handle : NULL;
193 }
194
195 static HANDLE create_console_reference( HANDLE root )
196 {
197 OBJECT_ATTRIBUTES attr = {sizeof(attr)};
198 UNICODE_STRING string;
199 IO_STATUS_BLOCK iosb;
200 HANDLE handle;
201 NTSTATUS status;
202
203 RtlInitUnicodeString( &string, L"Reference" );
204 attr.RootDirectory = root;
205 attr.ObjectName = &string;
206 status = NtCreateFile( &handle, FILE_READ_DATA | FILE_WRITE_DATA | FILE_WRITE_PROPERTIES |
207 FILE_READ_PROPERTIES | SYNCHRONIZE, &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL,
208 0, FILE_OPEN, FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
209 return set_ntstatus( status ) ? handle : NULL;
210 }
211
212 static BOOL create_console_connection( HANDLE root )
213 {
214 OBJECT_ATTRIBUTES attr = {sizeof(attr)};
215 UNICODE_STRING string;
216 IO_STATUS_BLOCK iosb;
217 NTSTATUS status;
218
219 RtlInitUnicodeString( &string, root ? L"Connection" : L"\\Device\\ConDrv\\Connection" );
220 attr.RootDirectory = root;
221 attr.ObjectName = &string;
222 status = NtCreateFile( &console_connection, FILE_WRITE_PROPERTIES | FILE_READ_PROPERTIES | SYNCHRONIZE, &attr,
223 &iosb, NULL, FILE_ATTRIBUTE_NORMAL, 0, FILE_OPEN, FILE_NON_DIRECTORY_FILE, NULL, 0 );
224 return set_ntstatus( status );
225 }
226
227 static BOOL init_console_std_handles( BOOL override_all )
228 {
229 HANDLE std_out = NULL, std_err = NULL, handle;
230 OBJECT_ATTRIBUTES attr = {sizeof(attr)};
231 IO_STATUS_BLOCK iosb;
232 UNICODE_STRING name;
233 NTSTATUS status;
234
235 attr.ObjectName = &name;
236 attr.Attributes = OBJ_INHERIT;
237
238 if (override_all || !GetStdHandle( STD_INPUT_HANDLE ))
239 {
240 RtlInitUnicodeString( &name, L"\\Device\\ConDrv\\Input" );
241 status = NtCreateFile( &handle, FILE_READ_DATA | FILE_WRITE_DATA | SYNCHRONIZE | FILE_READ_ATTRIBUTES |
242 FILE_WRITE_ATTRIBUTES, &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL,
243 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, FILE_CREATE,
244 FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
245 if (!set_ntstatus( status )) return FALSE;
246 console_flags |= CONSOLE_INPUT_HANDLE;
247 SetStdHandle( STD_INPUT_HANDLE, handle );
248 }
249
250 if (!override_all)
251 {
252 std_out = GetStdHandle( STD_OUTPUT_HANDLE );
253 std_err = GetStdHandle( STD_ERROR_HANDLE );
254 if (std_out && std_err) return TRUE;
255 }
256
257 RtlInitUnicodeString( &name, L"\\Device\\ConDrv\\Output" );
258 status = NtCreateFile( &handle, FILE_READ_DATA | FILE_WRITE_DATA | SYNCHRONIZE | FILE_READ_ATTRIBUTES |
259 FILE_WRITE_ATTRIBUTES, &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL,
260 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, FILE_CREATE,
261 FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
262 if (!set_ntstatus( status )) return FALSE;
263 if (!std_out)
264 {
265 console_flags |= CONSOLE_OUTPUT_HANDLE;
266 SetStdHandle( STD_OUTPUT_HANDLE, handle );
267 }
268
269 if (!std_err)
270 {
271 if (!std_out && !DuplicateHandle( GetCurrentProcess(), handle, GetCurrentProcess(),
272 &handle, 0, TRUE, DUPLICATE_SAME_ACCESS ))
273 return FALSE;
274 console_flags |= CONSOLE_ERROR_HANDLE;
275 SetStdHandle( STD_ERROR_HANDLE, handle );
276 }
277
278 return TRUE;
279 }
280
281 /******************************************************************
282 * AttachConsole (kernelbase.@)
283 */
284 BOOL WINAPI DECLSPEC_HOTPATCH AttachConsole( DWORD pid )
285 {
286 BOOL ret;
287
288 TRACE( "(%x)\n", pid );
289
290 RtlEnterCriticalSection( &console_section );
291
292 if (RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle)
293 {
294 RtlLeaveCriticalSection( &console_section );
295 WARN( "console already attached\n" );
296 SetLastError( ERROR_ACCESS_DENIED );
297 return FALSE;
298 }
299
300 ret = create_console_connection( NULL ) &&
301 console_ioctl( console_connection, IOCTL_CONDRV_BIND_PID, &pid, sizeof(pid), NULL, 0, NULL );
302 if (ret)
303 {
304 RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle = create_console_reference( console_connection );
305 if (RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle)
306 {
307 STARTUPINFOW si;
308 GetStartupInfoW( &si );
309 init_console_std_handles( !(si.dwFlags & STARTF_USESTDHANDLES) );
310 }
311 else ret = FALSE;
312 }
313
314 if (!ret) FreeConsole();
315 RtlLeaveCriticalSection( &console_section );
316 return ret;
317 }
318
319
320 /******************************************************************
321 * AllocConsole (kernelbase.@)
322 */
323 BOOL WINAPI AllocConsole(void)
324 {
325 SECURITY_ATTRIBUTES inheritable_attr = { sizeof(inheritable_attr), NULL, TRUE };
326 STARTUPINFOW app_si, console_si;
327 HANDLE server, console = NULL;
328 WCHAR buffer[1024], cmd[256], conhost_path[MAX_PATH];
329 PROCESS_INFORMATION pi;
330 void *redir;
331 BOOL ret;
332
333 TRACE("()\n");
334
335 RtlEnterCriticalSection( &console_section );
336
337 if (RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle)
338 {
339 /* we already have a console opened on this process, don't create a new one */
340 RtlLeaveCriticalSection( &console_section );
341 SetLastError( ERROR_ACCESS_DENIED );
342 return FALSE;
343 }
344
345 if (!(server = create_console_server()) || !(console = create_console_reference( server ))) goto error;
346
347 GetStartupInfoW(&app_si);
348
349 memset(&console_si, 0, sizeof(console_si));
350 console_si.cb = sizeof(console_si);
351 /* setup a view arguments for conhost (it'll use them as default values) */
352 if (app_si.dwFlags & STARTF_USECOUNTCHARS)
353 {
354 console_si.dwFlags |= STARTF_USECOUNTCHARS;
355 console_si.dwXCountChars = app_si.dwXCountChars;
356 console_si.dwYCountChars = app_si.dwYCountChars;
357 }
358 if (app_si.dwFlags & STARTF_USEFILLATTRIBUTE)
359 {
360 console_si.dwFlags |= STARTF_USEFILLATTRIBUTE;
361 console_si.dwFillAttribute = app_si.dwFillAttribute;
362 }
363 if (app_si.dwFlags & STARTF_USESHOWWINDOW)
364 {
365 console_si.dwFlags |= STARTF_USESHOWWINDOW;
366 console_si.wShowWindow = app_si.wShowWindow;
367 }
368 if (app_si.lpTitle)
369 console_si.lpTitle = app_si.lpTitle;
370 else if (GetModuleFileNameW(0, buffer, ARRAY_SIZE(buffer)))
371 {
372 buffer[ARRAY_SIZE(buffer) - 1] = 0;
373 console_si.lpTitle = buffer;
374 }
375
376 swprintf( conhost_path, ARRAY_SIZE(conhost_path), L"%s\\conhost.exe", system_dir );
377 swprintf( cmd, ARRAY_SIZE(cmd), L"\"%s\" --server 0x%x", conhost_path, condrv_handle( server ));
378 Wow64DisableWow64FsRedirection( &redir );
379 ret = CreateProcessW( conhost_path, cmd, NULL, NULL, TRUE, DETACHED_PROCESS, NULL, NULL, &console_si, &pi );
380 Wow64RevertWow64FsRedirection( redir );
381
382 if (!ret || !create_console_connection( console)) goto error;
383 if (!init_console_std_handles( !(app_si.dwFlags & STARTF_USESTDHANDLES) )) goto error;
384
385 RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle = console;
386 TRACE( "Started conhost pid=%08x tid=%08x\n", pi.dwProcessId, pi.dwThreadId );
387
388 CloseHandle( server );
389 RtlLeaveCriticalSection( &console_section );
390 SetLastError( ERROR_SUCCESS );
391 return TRUE;
392
393 error:
394 ERR("Can't allocate console\n");
395 NtClose( console );
396 NtClose( server );
397 FreeConsole();
398 RtlLeaveCriticalSection( &console_section );
399 return FALSE;
400 }
401
402
403 /******************************************************************************
404 * CreateConsoleScreenBuffer (kernelbase.@)
405 */
406 HANDLE WINAPI DECLSPEC_HOTPATCH CreateConsoleScreenBuffer( DWORD access, DWORD share,
407 SECURITY_ATTRIBUTES *sa, DWORD flags,
408 void *data )
409 {
410 OBJECT_ATTRIBUTES attr = {sizeof(attr)};
411 IO_STATUS_BLOCK iosb;
412 UNICODE_STRING name;
413 HANDLE handle;
414 NTSTATUS status;
415
416 TRACE( "(%x,%x,%p,%x,%p)\n", access, share, sa, flags, data );
417
418 if (flags != CONSOLE_TEXTMODE_BUFFER || data)
419 {
420 SetLastError( ERROR_INVALID_PARAMETER );
421 return INVALID_HANDLE_VALUE;
422 }
423
424 RtlInitUnicodeString( &name, L"\\Device\\ConDrv\\ScreenBuffer" );
425 attr.ObjectName = &name;
426 attr.SecurityDescriptor = sa ? sa->lpSecurityDescriptor : NULL;
427 if (sa && sa->bInheritHandle) attr.Attributes |= OBJ_INHERIT;
428 status = NtCreateFile( &handle, access, &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL, 0, FILE_OPEN,
429 FILE_NON_DIRECTORY_FILE, NULL, 0 );
430 return set_ntstatus( status ) ? handle : INVALID_HANDLE_VALUE;
431 }
432
433
434 /******************************************************************************
435 * CtrlRoutine (kernelbase.@)
436 */
437 DWORD WINAPI CtrlRoutine( void *arg )
438 {
439 DWORD_PTR event = (DWORD_PTR)arg;
440 struct ctrl_handler *handler;
441
442 if (event == CTRL_C_EVENT)
443 {
444 BOOL caught_by_dbg = TRUE;
445 /* First, try to pass the ctrl-C event to the debugger (if any)
446 * If it continues, there's nothing more to do
447 * Otherwise, we need to send the ctrl-C event to the handlers
448 */
449 __TRY
450 {
451 RaiseException( DBG_CONTROL_C, 0, 0, NULL );
452 }
453 __EXCEPT_ALL
454 {
455 caught_by_dbg = FALSE;
456 }
457 __ENDTRY
458 if (caught_by_dbg) return 0;
459 }
460
461 if (NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags & 1) return 0;
462
463 RtlEnterCriticalSection( &console_section );
464 for (handler = ctrl_handlers; handler; handler = handler->next)
465 {
466 if (handler->func( event )) break;
467 }
468 RtlLeaveCriticalSection( &console_section );
469 return 1;
470 }
471
472
473 /******************************************************************************
474 * FillConsoleOutputAttribute (kernelbase.@)
475 */
476 BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputAttribute( HANDLE handle, WORD attr, DWORD length,
477 COORD coord, DWORD *written )
478 {
479 struct condrv_fill_output_params params;
480
481 TRACE( "(%p,%d,%d,(%dx%d),%p)\n", handle, attr, length, coord.X, coord.Y, written );
482
483 if (!written)
484 {
485 SetLastError( ERROR_INVALID_ACCESS );
486 return FALSE;
487 }
488
489 *written = 0;
490
491 params.mode = CHAR_INFO_MODE_ATTR;
492 params.x = coord.X;
493 params.y = coord.Y;
494 params.count = length;
495 params.wrap = TRUE;
496 params.ch = 0;
497 params.attr = attr;
498 return console_ioctl( handle, IOCTL_CONDRV_FILL_OUTPUT, &params, sizeof(params),
499 written, sizeof(*written), NULL );
500 }
501
502
503 /******************************************************************************
504 * FillConsoleOutputCharacterA (kernelbase.@)
505 */
506 BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputCharacterA( HANDLE handle, CHAR ch, DWORD length,
507 COORD coord, DWORD *written )
508 {
509 WCHAR wch;
510
511 MultiByteToWideChar( GetConsoleOutputCP(), 0, &ch, 1, &wch, 1 );
512 return FillConsoleOutputCharacterW( handle, wch, length, coord, written );
513 }
514
515
516 /******************************************************************************
517 * FillConsoleOutputCharacterW (kernelbase.@)
518 */
519 BOOL WINAPI DECLSPEC_HOTPATCH FillConsoleOutputCharacterW( HANDLE handle, WCHAR ch, DWORD length,
520 COORD coord, DWORD *written )
521 {
522 struct condrv_fill_output_params params;
523
524 TRACE( "(%p,%s,%d,(%dx%d),%p)\n", handle, debugstr_wn(&ch, 1), length, coord.X, coord.Y, written );
525
526 if (!written)
527 {
528 SetLastError( ERROR_INVALID_ACCESS );
529 return FALSE;
530 }
531
532 *written = 0;
533
534 params.mode = CHAR_INFO_MODE_TEXT;
535 params.x = coord.X;
536 params.y = coord.Y;
537 params.count = length;
538 params.wrap = TRUE;
539 params.ch = ch;
540 params.attr = 0;
541 return console_ioctl( handle, IOCTL_CONDRV_FILL_OUTPUT, &params, sizeof(params),
542 written, sizeof(*written), NULL );
543 }
544
545
546 /***********************************************************************
547 * FreeConsole (kernelbase.@)
548 */
549 BOOL WINAPI DECLSPEC_HOTPATCH FreeConsole(void)
550 {
551 RtlEnterCriticalSection( &console_section );
552
553 NtClose( console_connection );
554 console_connection = NULL;
555
556 NtClose( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle );
557 RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle = NULL;
558
559 if (console_flags & CONSOLE_INPUT_HANDLE) NtClose( GetStdHandle( STD_INPUT_HANDLE ));
560 if (console_flags & CONSOLE_OUTPUT_HANDLE) NtClose( GetStdHandle( STD_OUTPUT_HANDLE ));
561 if (console_flags & CONSOLE_ERROR_HANDLE) NtClose( GetStdHandle( STD_ERROR_HANDLE ));
562 console_flags = 0;
563
564 RtlLeaveCriticalSection( &console_section );
565 return TRUE;
566 }
567
568
569 /******************************************************************************
570 * GenerateConsoleCtrlEvent (kernelbase.@)
571 */
572 BOOL WINAPI DECLSPEC_HOTPATCH GenerateConsoleCtrlEvent( DWORD event, DWORD group )
573 {
574 struct condrv_ctrl_event ctrl_event;
575
576 TRACE( "(%d, %x)\n", event, group );
577
578 if (event != CTRL_C_EVENT && event != CTRL_BREAK_EVENT)
579 {
580 ERR( "Invalid event %d for PGID %x\n", event, group );
581 return FALSE;
582 }
583
584 ctrl_event.event = event;
585 ctrl_event.group_id = group;
586 return console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
587 IOCTL_CONDRV_CTRL_EVENT, &ctrl_event, sizeof(ctrl_event), NULL, 0, NULL );
588 }
589
590
591 /******************************************************************************
592 * GetConsoleCP (kernelbase.@)
593 */
594 UINT WINAPI DECLSPEC_HOTPATCH GetConsoleCP(void)
595 {
596 struct condrv_input_info info;
597
598 if (!console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
599 IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
600 return 0;
601 return info.input_cp;
602 }
603
604
605 /******************************************************************************
606 * GetConsoleCursorInfo (kernelbase.@)
607 */
608 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleCursorInfo( HANDLE handle, CONSOLE_CURSOR_INFO *info )
609 {
610 struct condrv_output_info condrv_info;
611
612 if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &condrv_info, sizeof(condrv_info), NULL ))
613 return FALSE;
614
615 if (!info)
616 {
617 SetLastError( ERROR_INVALID_ACCESS );
618 return FALSE;
619 }
620
621 info->dwSize = condrv_info.cursor_size;
622 info->bVisible = condrv_info.cursor_visible;
623 TRACE("(%p) returning (%d,%d)\n", handle, info->dwSize, info->bVisible);
624 return TRUE;
625 }
626
627
628 /***********************************************************************
629 * GetConsoleInputExeNameA (kernelbase.@)
630 */
631 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleInputExeNameA( DWORD len, LPSTR buffer )
632 {
633 RtlEnterCriticalSection( &console_section );
634 if (WideCharToMultiByte( CP_ACP, 0, input_exe, -1, NULL, 0, NULL, NULL ) <= len)
635 WideCharToMultiByte( CP_ACP, 0, input_exe, -1, buffer, len, NULL, NULL );
636 else SetLastError(ERROR_BUFFER_OVERFLOW);
637 RtlLeaveCriticalSection( &console_section );
638 return TRUE;
639 }
640
641
642 /***********************************************************************
643 * GetConsoleInputExeNameW (kernelbase.@)
644 */
645 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleInputExeNameW( DWORD len, LPWSTR buffer )
646 {
647 RtlEnterCriticalSection( &console_section );
648 if (len > lstrlenW(input_exe)) lstrcpyW( buffer, input_exe );
649 else SetLastError( ERROR_BUFFER_OVERFLOW );
650 RtlLeaveCriticalSection( &console_section );
651 return TRUE;
652 }
653
654
655 /***********************************************************************
656 * GetConsoleMode (kernelbase.@)
657 */
658 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleMode( HANDLE handle, DWORD *mode )
659 {
660 return console_ioctl( handle, IOCTL_CONDRV_GET_MODE, NULL, 0, mode, sizeof(*mode), NULL );
661 }
662
663
664 /***********************************************************************
665 * GetConsoleOutputCP (kernelbase.@)
666 */
667 UINT WINAPI DECLSPEC_HOTPATCH GetConsoleOutputCP(void)
668 {
669 struct condrv_input_info info;
670
671 if (!console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
672 IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
673 return 0;
674 return info.output_cp;
675 }
676
677
678 /***********************************************************************
679 * GetConsoleScreenBufferInfo (kernelbase.@)
680 */
681 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleScreenBufferInfo( HANDLE handle, CONSOLE_SCREEN_BUFFER_INFO *info )
682 {
683 struct condrv_output_info condrv_info;
684
685 if (!console_ioctl( handle , IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0,
686 &condrv_info, sizeof(condrv_info), NULL ))
687 return FALSE;
688
689 info->dwSize.X = condrv_info.width;
690 info->dwSize.Y = condrv_info.height;
691 info->dwCursorPosition.X = condrv_info.cursor_x;
692 info->dwCursorPosition.Y = condrv_info.cursor_y;
693 info->wAttributes = condrv_info.attr;
694 info->srWindow.Left = condrv_info.win_left;
695 info->srWindow.Right = condrv_info.win_right;
696 info->srWindow.Top = condrv_info.win_top;
697 info->srWindow.Bottom = condrv_info.win_bottom;
698 info->dwMaximumWindowSize.X = min(condrv_info.width, condrv_info.max_width);
699 info->dwMaximumWindowSize.Y = min(condrv_info.height, condrv_info.max_height);
700
701 TRACE( "(%p,(%d,%d) (%d,%d) %d (%d,%d-%d,%d) (%d,%d)\n", handle,
702 info->dwSize.X, info->dwSize.Y, info->dwCursorPosition.X, info->dwCursorPosition.Y,
703 info->wAttributes, info->srWindow.Left, info->srWindow.Top, info->srWindow.Right,
704 info->srWindow.Bottom, info->dwMaximumWindowSize.X, info->dwMaximumWindowSize.Y );
705 return TRUE;
706 }
707
708
709 /***********************************************************************
710 * GetConsoleScreenBufferInfoEx (kernelbase.@)
711 */
712 BOOL WINAPI DECLSPEC_HOTPATCH GetConsoleScreenBufferInfoEx( HANDLE handle,
713 CONSOLE_SCREEN_BUFFER_INFOEX *info )
714 {
715 struct condrv_output_info condrv_info;
716
717 if (info->cbSize != sizeof(CONSOLE_SCREEN_BUFFER_INFOEX))
718 {
719 SetLastError( ERROR_INVALID_PARAMETER );
720 return FALSE;
721 }
722
723 if (!console_ioctl( handle, IOCTL_CONDRV_GET_OUTPUT_INFO, NULL, 0, &condrv_info,
724 sizeof(condrv_info), NULL ))
725 return FALSE;
726
727 info->dwSize.X = condrv_info.width;
728 info->dwSize.Y = condrv_info.height;
729 info->dwCursorPosition.X = condrv_info.cursor_x;
730 info->dwCursorPosition.Y = condrv_info.cursor_y;
731 info->wAttributes = condrv_info.attr;
732 info->srWindow.Left = condrv_info.win_left;
733 info->srWindow.Top = condrv_info.win_top;
734 info->srWindow.Right = condrv_info.win_right;
735 info->srWindow.Bottom = condrv_info.win_bottom;
736 info->dwMaximumWindowSize.X = min( condrv_info.width, condrv_info.max_width );
737 info->dwMaximumWindowSize.Y = min( condrv_info.height, condrv_info.max_height );
738 info->wPopupAttributes = condrv_info.popup_attr;
739 info->bFullscreenSupported = FALSE;
740 memcpy( info->ColorTable, condrv_info.color_map, sizeof(info->ColorTable) );
741 return TRUE;
742 }
743
744
745 /******************************************************************************
746 * GetConsoleTitleW (kernelbase.@)
747 */
748 DWORD WINAPI DECLSPEC_HOTPATCH GetConsoleTitleW( LPWSTR title, DWORD size )
749 {
750 if (!size) return 0;
751
752 if (!console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle, IOCTL_CONDRV_GET_TITLE,
753 NULL, 0, title, (size - 1) * sizeof(WCHAR), &size ))
754 return 0;
755
756 size /= sizeof(WCHAR);
757 title[size] = 0;
758 return size + 1;
759 }
760
761
762 /***********************************************************************
763 * GetLargestConsoleWindowSize (kernelbase.@)
764 */
765 #if defined(__i386__) && !defined(__MINGW32__) && !defined(_MSC_VER)
766 #undef GetLargestConsoleWindowSize
767 DWORD WINAPI DECLSPEC_HOTPATCH GetLargestConsoleWindowSize( HANDLE handle )
768 {
769 union {
770 COORD c;
771 DWORD w;
772 } x;
773 x.c = get_largest_console_window_size( handle );
774 return x.w;
775 }
776
777 #else
778
779 COORD WINAPI DECLSPEC_HOTPATCH GetLargestConsoleWindowSize( HANDLE handle )
780 {
781 return get_largest_console_window_size( handle );
782 }
783
784 #endif /* !defined(__i386__) */
785
786
787 /***********************************************************************
788 * GetNumberOfConsoleInputEvents (kernelbase.@)
789 */
790 BOOL WINAPI DECLSPEC_HOTPATCH GetNumberOfConsoleInputEvents( HANDLE handle, DWORD *count )
791 {
792 struct condrv_input_info info;
793 if (!console_ioctl( handle, IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL ))
794 return FALSE;
795 *count = info.input_count;
796 return TRUE;
797 }
798
799
800 /***********************************************************************
801 * PeekConsoleInputA (kernelbase.@)
802 */
803 BOOL WINAPI DECLSPEC_HOTPATCH PeekConsoleInputA( HANDLE handle, INPUT_RECORD *buffer,
804 DWORD length, DWORD *count )
805 {
806 DWORD read;
807
808 if (!PeekConsoleInputW( handle, buffer, length, &read )) return FALSE;
809 input_records_WtoA( buffer, read );
810 if (count) *count = read;
811 return TRUE;
812 }
813
814
815 /***********************************************************************
816 * PeekConsoleInputW (kernelbase.@)
817 */
818 BOOL WINAPI DECLSPEC_HOTPATCH PeekConsoleInputW( HANDLE handle, INPUT_RECORD *buffer,
819 DWORD length, DWORD *count )
820 {
821 DWORD read;
822 if (!console_ioctl( handle, IOCTL_CONDRV_PEEK, NULL, 0, buffer, length * sizeof(*buffer), &read ))
823 return FALSE;
824 if (count) *count = read / sizeof(*buffer);
825 return TRUE;
826 }
827
828
829 /******************************************************************************
830 * ReadConsoleOutputAttribute (kernelbase.@)
831 */
832 BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputAttribute( HANDLE handle, WORD *attr, DWORD length,
833 COORD coord, DWORD *count )
834 {
835 struct condrv_output_params params;
836 BOOL ret;
837
838 TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, attr, length, coord.X, coord.Y, count );
839
840 if (!count)
841 {
842 SetLastError( ERROR_INVALID_ACCESS );
843 return FALSE;
844 }
845
846 params.mode = CHAR_INFO_MODE_ATTR;
847 params.x = coord.X;
848 params.y = coord.Y;
849 params.width = 0;
850 ret = console_ioctl( handle, IOCTL_CONDRV_READ_OUTPUT, &params, sizeof(params),
851 attr, length * sizeof(*attr), count );
852 *count /= sizeof(*attr);
853 return ret;
854 }
855
856
857 /******************************************************************************
858 * ReadConsoleOutputCharacterA (kernelbase.@)
859 */
860 BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputCharacterA( HANDLE handle, LPSTR buffer, DWORD length,
861 COORD coord, DWORD *count )
862 {
863 DWORD read;
864 BOOL ret;
865 LPWSTR wptr;
866
867 if (!count)
868 {
869 SetLastError( ERROR_INVALID_ACCESS );
870 return FALSE;
871 }
872
873 *count = 0;
874 if (!(wptr = HeapAlloc( GetProcessHeap(), 0, length * sizeof(WCHAR) )))
875 {
876 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
877 return FALSE;
878 }
879 if ((ret = ReadConsoleOutputCharacterW( handle, wptr, length, coord, &read )))
880 {
881 read = WideCharToMultiByte( GetConsoleOutputCP(), 0, wptr, read, buffer, length, NULL, NULL);
882 *count = read;
883 }
884 HeapFree( GetProcessHeap(), 0, wptr );
885 return ret;
886 }
887
888
889 /******************************************************************************
890 * ReadConsoleOutputCharacterW (kernelbase.@)
891 */
892 BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputCharacterW( HANDLE handle, LPWSTR buffer, DWORD length,
893 COORD coord, DWORD *count )
894 {
895 struct condrv_output_params params;
896 BOOL ret;
897
898 TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, buffer, length, coord.X, coord.Y, count );
899
900 if (!count)
901 {
902 SetLastError( ERROR_INVALID_ACCESS );
903 return FALSE;
904 }
905
906 params.mode = CHAR_INFO_MODE_TEXT;
907 params.x = coord.X;
908 params.y = coord.Y;
909 params.width = 0;
910 ret = console_ioctl( handle, IOCTL_CONDRV_READ_OUTPUT, &params, sizeof(params), buffer,
911 length * sizeof(*buffer), count );
912 *count /= sizeof(*buffer);
913 return ret;
914 }
915
916
917 /******************************************************************************
918 * ReadConsoleOutputA (kernelbase.@)
919 */
920 BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputA( HANDLE handle, CHAR_INFO *buffer, COORD size,
921 COORD coord, SMALL_RECT *region )
922 {
923 BOOL ret;
924 int y;
925
926 ret = ReadConsoleOutputW( handle, buffer, size, coord, region );
927 if (ret && region->Right >= region->Left)
928 {
929 UINT cp = GetConsoleOutputCP();
930 for (y = 0; y <= region->Bottom - region->Top; y++)
931 char_info_WtoA( cp, &buffer[(coord.Y + y) * size.X + coord.X], region->Right - region->Left + 1 );
932 }
933 return ret;
934 }
935
936
937 /******************************************************************************
938 * ReadConsoleOutputW (kernelbase.@)
939 */
940 BOOL WINAPI DECLSPEC_HOTPATCH ReadConsoleOutputW( HANDLE handle, CHAR_INFO *buffer, COORD size,
941 COORD coord, SMALL_RECT *region )
942 {
943 struct condrv_output_params params;
944 unsigned int width, height, y;
945 SMALL_RECT *result;
946 DWORD count;
947 BOOL ret;
948
949 if (region->Left > region->Right || region->Top > region->Bottom)
950 {
951 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
952 return FALSE;
953 }
954 if (size.X <= coord.X || size.Y <= coord.Y)
955 {
956 region->Right = region->Left - 1;
957 region->Bottom = region->Top - 1;
958 SetLastError( ERROR_INVALID_FUNCTION );
959 return FALSE;
960 }
961 width = min( region->Right - region->Left + 1, size.X - coord.X );
962 height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
963 region->Right = region->Left + width - 1;
964 region->Bottom = region->Top + height - 1;
965
966 count = sizeof(*result) + width * height * sizeof(*buffer);
967 if (!(result = HeapAlloc( GetProcessHeap(), 0, count )))
968 {
969 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
970 return FALSE;
971 }
972
973 params.mode = CHAR_INFO_MODE_TEXTATTR;
974 params.x = region->Left;
975 params.y = region->Top;
976 params.width = width;
977 if ((ret = console_ioctl( handle, IOCTL_CONDRV_READ_OUTPUT, &params, sizeof(params), result, count, &count )) && count)
978 {
979 CHAR_INFO *char_info = (CHAR_INFO *)(result + 1);
980 *region = *result;
981 width = region->Right - region->Left + 1;
982 height = region->Bottom - region->Top + 1;
983 for (y = 0; y < height; y++)
984 memcpy( &buffer[(y + coord.Y) * size.X + coord.X], &char_info[y * width], width * sizeof(*buffer) );
985 }
986 HeapFree( GetProcessHeap(), 0, result );
987 return ret;
988 }
989
990
991 /******************************************************************************
992 * ScrollConsoleScreenBufferA (kernelbase.@)
993 */
994 BOOL WINAPI DECLSPEC_HOTPATCH ScrollConsoleScreenBufferA( HANDLE handle, const SMALL_RECT *scroll,
995 const SMALL_RECT *clip, COORD origin, const CHAR_INFO *fill )
996 {
997 CHAR_INFO ciW;
998
999 ciW.Attributes = fill->Attributes;
1000 MultiByteToWideChar( GetConsoleOutputCP(), 0, &fill->Char.AsciiChar, 1, &ciW.Char.UnicodeChar, 1 );
1001
1002 return ScrollConsoleScreenBufferW( handle, scroll, clip, origin, &ciW );
1003 }
1004
1005
1006 /******************************************************************************
1007 * ScrollConsoleScreenBufferW (kernelbase.@)
1008 */
1009 BOOL WINAPI DECLSPEC_HOTPATCH ScrollConsoleScreenBufferW( HANDLE handle, const SMALL_RECT *scroll,
1010 const SMALL_RECT *clip_rect, COORD origin,
1011 const CHAR_INFO *fill )
1012 {
1013 struct condrv_scroll_params params;
1014
1015 if (clip_rect)
1016 TRACE( "(%p,(%d,%d-%d,%d),(%d,%d-%d,%d),%d-%d,%p)\n", handle,
1017 scroll->Left, scroll->Top, scroll->Right, scroll->Bottom,
1018 clip_rect->Left, clip_rect->Top, clip_rect->Right, clip_rect->Bottom,
1019 origin.X, origin.Y, fill );
1020 else
1021 TRACE("(%p,(%d,%d-%d,%d),(nil),%d-%d,%p)\n", handle,
1022 scroll->Left, scroll->Top, scroll->Right, scroll->Bottom,
1023 origin.X, origin.Y, fill );
1024
1025 params.scroll = *scroll;
1026 params.origin = origin;
1027 params.fill.ch = fill->Char.UnicodeChar;
1028 params.fill.attr = fill->Attributes;
1029 if (!clip_rect)
1030 {
1031 params.clip.Left = params.clip.Top = 0;
1032 params.clip.Right = params.clip.Bottom = SHRT_MAX;
1033 }
1034 else params.clip = *clip_rect;
1035 return console_ioctl( handle, IOCTL_CONDRV_SCROLL, (void *)&params, sizeof(params), NULL, 0, NULL );
1036 }
1037
1038
1039 /******************************************************************************
1040 * SetConsoleActiveScreenBuffer (kernelbase.@)
1041 */
1042 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleActiveScreenBuffer( HANDLE handle )
1043 {
1044 TRACE( "(%p)\n", handle );
1045 return console_ioctl( handle, IOCTL_CONDRV_ACTIVATE, NULL, 0, NULL, 0, NULL );
1046 }
1047
1048
1049 /******************************************************************************
1050 * SetConsoleCP (kernelbase.@)
1051 */
1052 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCP( UINT cp )
1053 {
1054 struct condrv_input_info_params params = { SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE };
1055
1056 params.info.input_cp = cp;
1057 return console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
1058 IOCTL_CONDRV_SET_INPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1059 }
1060
1061
1062 /******************************************************************************
1063 * SetConsoleCtrlHandler (kernelbase.@)
1064 */
1065 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCtrlHandler( PHANDLER_ROUTINE func, BOOL add )
1066 {
1067 struct ctrl_handler *handler;
1068 BOOL ret = FALSE;
1069
1070 TRACE( "(%p,%d)\n", func, add );
1071
1072 RtlEnterCriticalSection( &console_section );
1073
1074 if (!func)
1075 {
1076 if (add) NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags |= 1;
1077 else NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags &= ~1;
1078 ret = TRUE;
1079 }
1080 else if (add)
1081 {
1082 if ((handler = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*handler) )))
1083 {
1084 handler->func = func;
1085 handler->next = ctrl_handlers;
1086 ctrl_handlers = handler;
1087 ret = TRUE;
1088 }
1089 }
1090 else
1091 {
1092 struct ctrl_handler **p_handler;
1093
1094 for (p_handler = &ctrl_handlers; *p_handler; p_handler = &(*p_handler)->next)
1095 {
1096 if ((*p_handler)->func == func) break;
1097 }
1098 if (*p_handler && *p_handler != &default_handler)
1099 {
1100 handler = *p_handler;
1101 *p_handler = handler->next;
1102 RtlFreeHeap( GetProcessHeap(), 0, handler );
1103 ret = TRUE;
1104 }
1105 else SetLastError( ERROR_INVALID_PARAMETER );
1106 }
1107
1108 RtlLeaveCriticalSection( &console_section );
1109 return ret;
1110 }
1111
1112
1113 /******************************************************************************
1114 * SetConsoleCursorInfo (kernelbase.@)
1115 */
1116 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCursorInfo( HANDLE handle, CONSOLE_CURSOR_INFO *info )
1117 {
1118 struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM };
1119
1120 TRACE( "(%p,%d,%d)\n", handle, info->dwSize, info->bVisible);
1121
1122 params.info.cursor_size = info->dwSize;
1123 params.info.cursor_visible = info->bVisible;
1124 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params),
1125 NULL, 0, NULL );
1126 }
1127
1128
1129 /******************************************************************************
1130 * SetConsoleCursorPosition (kernelbase.@)
1131 */
1132 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCursorPosition( HANDLE handle, COORD pos )
1133 {
1134 struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_CURSOR_POS };
1135
1136 TRACE( "%p %d %d\n", handle, pos.X, pos.Y );
1137
1138 params.info.cursor_x = pos.X;
1139 params.info.cursor_y = pos.Y;
1140 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1141 }
1142
1143
1144 /******************************************************************************
1145 * SetConsoleInputExeNameA (kernelbase.@)
1146 */
1147 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleInputExeNameA( LPCSTR name )
1148 {
1149 if (!name || !name[0])
1150 {
1151 SetLastError( ERROR_INVALID_PARAMETER );
1152 return FALSE;
1153 }
1154 RtlEnterCriticalSection( &console_section );
1155 MultiByteToWideChar( CP_ACP, 0, name, -1, input_exe, ARRAY_SIZE(input_exe) );
1156 RtlLeaveCriticalSection( &console_section );
1157 return TRUE;
1158 }
1159
1160
1161 /******************************************************************************
1162 * SetConsoleInputExeNameW (kernelbase.@)
1163 */
1164 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleInputExeNameW( LPCWSTR name )
1165 {
1166 if (!name || !name[0])
1167 {
1168 SetLastError( ERROR_INVALID_PARAMETER );
1169 return FALSE;
1170 }
1171 RtlEnterCriticalSection( &console_section );
1172 lstrcpynW( input_exe, name, ARRAY_SIZE(input_exe) );
1173 RtlLeaveCriticalSection( &console_section );
1174 return TRUE;
1175 }
1176
1177
1178 /******************************************************************************
1179 * SetConsoleMode (kernelbase.@)
1180 */
1181 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleMode( HANDLE handle, DWORD mode )
1182 {
1183 TRACE( "(%p,%x)\n", handle, mode );
1184 return console_ioctl( handle, IOCTL_CONDRV_SET_MODE, &mode, sizeof(mode), NULL, 0, NULL );
1185 }
1186
1187
1188 /******************************************************************************
1189 * SetConsoleOutputCP (kernelbase.@)
1190 */
1191 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleOutputCP( UINT cp )
1192 {
1193 struct condrv_input_info_params params = { SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE };
1194
1195 params.info.output_cp = cp;
1196 return console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
1197 IOCTL_CONDRV_SET_INPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1198 }
1199
1200
1201 /******************************************************************************
1202 * SetConsoleScreenBufferInfoEx (kernelbase.@)
1203 */
1204 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleScreenBufferInfoEx( HANDLE handle,
1205 CONSOLE_SCREEN_BUFFER_INFOEX *info )
1206 {
1207 struct condrv_output_info_params params =
1208 { SET_CONSOLE_OUTPUT_INFO_CURSOR_POS | SET_CONSOLE_OUTPUT_INFO_SIZE |
1209 SET_CONSOLE_OUTPUT_INFO_ATTR | SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR |
1210 SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW | SET_CONSOLE_OUTPUT_INFO_MAX_SIZE };
1211
1212 TRACE("(%p, %p)\n", handle, info);
1213
1214 if (info->cbSize != sizeof(CONSOLE_SCREEN_BUFFER_INFOEX))
1215 {
1216 SetLastError(ERROR_INVALID_PARAMETER);
1217 return FALSE;
1218 }
1219
1220 params.info.width = info->dwSize.X;
1221 params.info.height = info->dwSize.Y;
1222 params.info.cursor_x = info->dwCursorPosition.X;
1223 params.info.cursor_y = info->dwCursorPosition.Y;
1224 params.info.attr = info->wAttributes;
1225 params.info.win_left = info->srWindow.Left;
1226 params.info.win_top = info->srWindow.Top;
1227 params.info.win_right = info->srWindow.Right;
1228 params.info.win_bottom = info->srWindow.Bottom;
1229 params.info.popup_attr = info->wPopupAttributes;
1230 params.info.max_width = min( info->dwMaximumWindowSize.X, info->dwSize.X );
1231 params.info.max_height = min( info->dwMaximumWindowSize.Y, info->dwSize.Y );
1232 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1233 }
1234
1235
1236 /******************************************************************************
1237 * SetConsoleScreenBufferSize (kernelbase.@)
1238 */
1239 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleScreenBufferSize( HANDLE handle, COORD size )
1240 {
1241 struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_SIZE };
1242
1243 TRACE( "(%p,(%d,%d))\n", handle, size.X, size.Y );
1244
1245 params.info.width = size.X;
1246 params.info.height = size.Y;
1247 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1248 }
1249
1250
1251 /******************************************************************************
1252 * SetConsoleTextAttribute (kernelbase.@)
1253 */
1254 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleTextAttribute( HANDLE handle, WORD attr )
1255 {
1256 struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_ATTR };
1257
1258 TRACE( "(%p,%d)\n", handle, attr );
1259
1260 params.info.attr = attr;
1261 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1262 }
1263
1264
1265 /******************************************************************************
1266 * SetConsoleTitleW (kernelbase.@)
1267 */
1268 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleTitleW( LPCWSTR title )
1269 {
1270 TRACE( "%s\n", debugstr_w( title ));
1271
1272 return console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle, IOCTL_CONDRV_SET_TITLE,
1273 (void *)title, lstrlenW(title) * sizeof(WCHAR), NULL, 0, NULL );
1274 }
1275
1276
1277 /******************************************************************************
1278 * SetConsoleWindowInfo (kernelbase.@)
1279 */
1280 BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleWindowInfo( HANDLE handle, BOOL absolute, SMALL_RECT *window )
1281 {
1282 struct condrv_output_info_params params = { SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW };
1283 SMALL_RECT rect = *window;
1284
1285 TRACE( "(%p,%d,(%d,%d-%d,%d))\n", handle, absolute, rect.Left, rect.Top, rect.Right, rect.Bottom );
1286
1287 if (!absolute)
1288 {
1289 CONSOLE_SCREEN_BUFFER_INFO info;
1290
1291 if (!GetConsoleScreenBufferInfo( handle, &info )) return FALSE;
1292 rect.Left += info.srWindow.Left;
1293 rect.Top += info.srWindow.Top;
1294 rect.Right += info.srWindow.Right;
1295 rect.Bottom += info.srWindow.Bottom;
1296 }
1297
1298 params.info.win_left = rect.Left;
1299 params.info.win_top = rect.Top;
1300 params.info.win_right = rect.Right;
1301 params.info.win_bottom = rect.Bottom;
1302 return console_ioctl( handle, IOCTL_CONDRV_SET_OUTPUT_INFO, &params, sizeof(params), NULL, 0, NULL );
1303 }
1304
1305
1306 /***********************************************************************
1307 * ReadConsoleInputA (kernelbase.@)
1308 */
1309 BOOL WINAPI ReadConsoleInputA( HANDLE handle, INPUT_RECORD *buffer, DWORD length, DWORD *count )
1310 {
1311 DWORD read;
1312
1313 if (!ReadConsoleInputW( handle, buffer, length, &read )) return FALSE;
1314 input_records_WtoA( buffer, read );
1315 if (count) *count = read;
1316 return TRUE;
1317 }
1318
1319
1320 /***********************************************************************
1321 * ReadConsoleInputW (kernelbase.@)
1322 */
1323 BOOL WINAPI ReadConsoleInputW( HANDLE handle, INPUT_RECORD *buffer, DWORD length, DWORD *count )
1324 {
1325 if (!console_ioctl( handle, IOCTL_CONDRV_READ_INPUT, NULL, 0,
1326 buffer, length * sizeof(*buffer), count ))
1327 return FALSE;
1328 *count /= sizeof(*buffer);
1329 return TRUE;
1330 }
1331
1332
1333 /******************************************************************************
1334 * WriteConsoleInputA (kernelbase.@)
1335 */
1336 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleInputA( HANDLE handle, const INPUT_RECORD *buffer,
1337 DWORD count, DWORD *written )
1338 {
1339 INPUT_RECORD *recW = NULL;
1340 BOOL ret;
1341
1342 if (count > 0)
1343 {
1344 if (!buffer)
1345 {
1346 SetLastError( ERROR_INVALID_ACCESS );
1347 return FALSE;
1348 }
1349 if (!(recW = HeapAlloc( GetProcessHeap(), 0, count * sizeof(*recW) )))
1350 {
1351 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1352 return FALSE;
1353 }
1354 memcpy( recW, buffer, count * sizeof(*recW) );
1355 input_records_AtoW( recW, count );
1356 }
1357 ret = WriteConsoleInputW( handle, recW, count, written );
1358 HeapFree( GetProcessHeap(), 0, recW );
1359 return ret;
1360 }
1361
1362
1363 /******************************************************************************
1364 * WriteConsoleInputW (kernelbase.@)
1365 */
1366 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleInputW( HANDLE handle, const INPUT_RECORD *buffer,
1367 DWORD count, DWORD *written )
1368 {
1369 TRACE( "(%p,%p,%d,%p)\n", handle, buffer, count, written );
1370
1371 if (count > 0 && !buffer)
1372 {
1373 SetLastError( ERROR_INVALID_ACCESS );
1374 return FALSE;
1375 }
1376
1377 if (!DeviceIoControl( handle, IOCTL_CONDRV_WRITE_INPUT, (void *)buffer, count * sizeof(*buffer), NULL, 0, NULL, NULL ))
1378 return FALSE;
1379
1380 if (!written)
1381 {
1382 SetLastError( ERROR_INVALID_ACCESS );
1383 return FALSE;
1384 }
1385 *written = count;
1386 return TRUE;
1387 }
1388
1389
1390 /***********************************************************************
1391 * WriteConsoleOutputA (kernelbase.@)
1392 */
1393 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputA( HANDLE handle, const CHAR_INFO *buffer,
1394 COORD size, COORD coord, SMALL_RECT *region )
1395 {
1396 int y;
1397 BOOL ret;
1398 COORD new_size, new_coord;
1399 CHAR_INFO *ciW;
1400
1401 new_size.X = min( region->Right - region->Left + 1, size.X - coord.X );
1402 new_size.Y = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
1403
1404 if (new_size.X <= 0 || new_size.Y <= 0)
1405 {
1406 region->Bottom = region->Top + new_size.Y - 1;
1407 region->Right = region->Left + new_size.X - 1;
1408 return TRUE;
1409 }
1410
1411 /* only copy the useful rectangle */
1412 if (!(ciW = HeapAlloc( GetProcessHeap(), 0, sizeof(CHAR_INFO) * new_size.X * new_size.Y )))
1413 return FALSE;
1414 for (y = 0; y < new_size.Y; y++)
1415 memcpy( &ciW[y * new_size.X], &buffer[(y + coord.Y) * size.X + coord.X],
1416 new_size.X * sizeof(CHAR_INFO) );
1417 char_info_AtoW( ciW, new_size.X * new_size.Y );
1418 new_coord.X = new_coord.Y = 0;
1419 ret = WriteConsoleOutputW( handle, ciW, new_size, new_coord, region );
1420 HeapFree( GetProcessHeap(), 0, ciW );
1421 return ret;
1422 }
1423
1424
1425 /***********************************************************************
1426 * WriteConsoleOutputW (kernelbase.@)
1427 */
1428 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputW( HANDLE handle, const CHAR_INFO *buffer,
1429 COORD size, COORD coord, SMALL_RECT *region )
1430 {
1431 struct condrv_output_params *params;
1432 unsigned int width, height, y;
1433 size_t params_size;
1434 BOOL ret;
1435
1436 TRACE( "(%p,%p,(%d,%d),(%d,%d),(%d,%dx%d,%d)\n",
1437 handle, buffer, size.X, size.Y, coord.X, coord.Y,
1438 region->Left, region->Top, region->Right, region->Bottom );
1439
1440 if (region->Left > region->Right || region->Top > region->Bottom || size.X <= coord.X || size.Y <= coord.Y)
1441 {
1442 SetLastError( ERROR_INVALID_PARAMETER );
1443 return FALSE;
1444 }
1445
1446 width = min( region->Right - region->Left + 1, size.X - coord.X );
1447 height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
1448 region->Right = region->Left + width - 1;
1449 region->Bottom = region->Top + height - 1;
1450
1451 params_size = sizeof(*params) + width * height * sizeof(*buffer);
1452 if (!(params = HeapAlloc( GetProcessHeap(), 0, params_size )))
1453 {
1454 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1455 return FALSE;
1456 }
1457
1458 params->mode = CHAR_INFO_MODE_TEXTATTR;
1459 params->x = region->Left;
1460 params->y = region->Top;
1461 params->width = width;
1462
1463 for (y = 0; y < height; y++)
1464 memcpy( &((CHAR_INFO *)(params + 1))[y * width], &buffer[(y + coord.Y) * size.X + coord.X], width * sizeof(CHAR_INFO) );
1465
1466 ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_OUTPUT, params, params_size, region, sizeof(*region), NULL );
1467 HeapFree( GetProcessHeap(), 0, params );
1468 return ret;
1469 }
1470
1471
1472 /******************************************************************************
1473 * WriteConsoleOutputAttribute (kernelbase.@)
1474 */
1475 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputAttribute( HANDLE handle, const WORD *attr, DWORD length,
1476 COORD coord, DWORD *written )
1477 {
1478 struct condrv_output_params *params;
1479 size_t size;
1480 BOOL ret;
1481
1482 TRACE( "(%p,%p,%d,%dx%d,%p)\n", handle, attr, length, coord.X, coord.Y, written );
1483
1484 if ((length > 0 && !attr) || !written)
1485 {
1486 SetLastError( ERROR_INVALID_ACCESS );
1487 return FALSE;
1488 }
1489
1490 *written = 0;
1491 size = sizeof(*params) + length * sizeof(WORD);
1492 if (!(params = HeapAlloc( GetProcessHeap(), 0, size ))) return FALSE;
1493 params->mode = CHAR_INFO_MODE_ATTR;
1494 params->x = coord.X;
1495 params->y = coord.Y;
1496 params->width = 0;
1497 memcpy( params + 1, attr, length * sizeof(*attr) );
1498 ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_OUTPUT, params, size, written, sizeof(*written), NULL );
1499 HeapFree( GetProcessHeap(), 0, params );
1500 return ret;
1501 }
1502
1503
1504 /******************************************************************************
1505 * WriteConsoleOutputCharacterA (kernelbase.@)
1506 */
1507 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputCharacterA( HANDLE handle, LPCSTR str, DWORD length,
1508 COORD coord, DWORD *written )
1509 {
1510 BOOL ret;
1511 LPWSTR strW = NULL;
1512 DWORD lenW = 0;
1513
1514 TRACE( "(%p,%s,%d,%dx%d,%p)\n", handle, debugstr_an(str, length), length, coord.X, coord.Y, written );
1515
1516 if (length > 0)
1517 {
1518 UINT cp = GetConsoleOutputCP();
1519 if (!str)
1520 {
1521 SetLastError( ERROR_INVALID_ACCESS );
1522 return FALSE;
1523 }
1524 lenW = MultiByteToWideChar( cp, 0, str, length, NULL, 0 );
1525
1526 if (!(strW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
1527 {
1528 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1529 return FALSE;
1530 }
1531 MultiByteToWideChar( cp, 0, str, length, strW, lenW );
1532 }
1533 ret = WriteConsoleOutputCharacterW( handle, strW, lenW, coord, written );
1534 HeapFree( GetProcessHeap(), 0, strW );
1535 return ret;
1536 }
1537
1538
1539 /******************************************************************************
1540 * WriteConsoleOutputCharacterW (kernelbase.@)
1541 */
1542 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleOutputCharacterW( HANDLE handle, LPCWSTR str, DWORD length,
1543 COORD coord, DWORD *written )
1544 {
1545 struct condrv_output_params *params;
1546 size_t size;
1547 BOOL ret;
1548
1549 TRACE( "(%p,%s,%d,%dx%d,%p)\n", handle, debugstr_wn(str, length), length, coord.X, coord.Y, written );
1550
1551 if ((length > 0 && !str) || !written)
1552 {
1553 SetLastError( ERROR_INVALID_ACCESS );
1554 return FALSE;
1555 }
1556
1557 *written = 0;
1558 size = sizeof(*params) + length * sizeof(WCHAR);
1559 if (!(params = HeapAlloc( GetProcessHeap(), 0, size ))) return FALSE;
1560 params->mode = CHAR_INFO_MODE_TEXT;
1561 params->x = coord.X;
1562 params->y = coord.Y;
1563 params->width = 0;
1564 memcpy( params + 1, str, length * sizeof(*str) );
1565 ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_OUTPUT, params, size, written, sizeof(*written), NULL );
1566 HeapFree( GetProcessHeap(), 0, params );
1567 return ret;
1568 }
1569
1570
1571 /***********************************************************************
1572 * ReadConsoleA (kernelbase.@)
1573 */
1574 BOOL WINAPI ReadConsoleA( HANDLE handle, void *buffer, DWORD length, DWORD *count, void *reserved )
1575 {
1576 if (length > INT_MAX)
1577 {
1578 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1579 return FALSE;
1580 }
1581
1582 return console_ioctl( handle, IOCTL_CONDRV_READ_FILE, NULL, 0, buffer, length, count );
1583 }
1584
1585
1586 /***********************************************************************
1587 * ReadConsoleW (kernelbase.@)
1588 */
1589 BOOL WINAPI ReadConsoleW( HANDLE handle, void *buffer, DWORD length, DWORD *count, void *reserved )
1590 {
1591 BOOL ret;
1592
1593 TRACE( "(%p,%p,%d,%p,%p)\n", handle, buffer, length, count, reserved );
1594
1595 if (length > INT_MAX)
1596 {
1597 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1598 return FALSE;
1599 }
1600
1601 ret = console_ioctl( handle, IOCTL_CONDRV_READ_CONSOLE, NULL, 0, buffer,
1602 length * sizeof(WCHAR), count );
1603 if (ret) *count /= sizeof(WCHAR);
1604 return ret;
1605 }
1606
1607
1608 /***********************************************************************
1609 * WriteConsoleA (kernelbase.@)
1610 */
1611 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleA( HANDLE handle, const void *buffer, DWORD length,
1612 DWORD *written, void *reserved )
1613 {
1614 BOOL ret;
1615
1616 TRACE( "(%p,%s,%d,%p,%p)\n", handle, debugstr_an(buffer, length), length, written, reserved );
1617
1618 ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_FILE, (void *)buffer, length, NULL, 0, NULL );
1619 if (written) *written = ret ? length : 0;
1620 return ret;
1621 }
1622
1623
1624 /***********************************************************************
1625 * WriteConsoleW (kernelbase.@)
1626 */
1627 BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleW( HANDLE handle, const void *buffer, DWORD length,
1628 DWORD *written, void *reserved )
1629 {
1630 BOOL ret;
1631
1632 TRACE( "(%p,%s,%d,%p,%p)\n", handle, debugstr_wn(buffer, length), length, written, reserved );
1633
1634 ret = console_ioctl( handle, IOCTL_CONDRV_WRITE_CONSOLE, (void *)buffer,
1635 length * sizeof(WCHAR), NULL, 0, NULL );
1636 if (written) *written = ret ? length : 0;
1637 return ret;
1638 }
1639
1640
1641 /***********************************************************************
1642 * FlushConsoleInputBuffer (kernelbase.@)
1643 */
1644 BOOL WINAPI FlushConsoleInputBuffer( HANDLE handle )
1645 {
1646 return console_ioctl( handle, IOCTL_CONDRV_FLUSH, NULL, 0, NULL, 0, NULL );
1647 }
1648
1649
1650 /***********************************************************************
1651 * Beep (kernelbase.@)
1652 */
1653 BOOL WINAPI Beep( DWORD frequency, DWORD duration )
1654 {
1655 /* FIXME: we should not require a console to be attached */
1656 console_ioctl( RtlGetCurrentPeb()->ProcessParameters->ConsoleHandle,
1657 IOCTL_CONDRV_BEEP, NULL, 0, NULL, 0, NULL );
1658 return TRUE;
1659 }
1660
1661
1662 static HANDLE create_pseudo_console( COORD size, HANDLE input, HANDLE output, HANDLE signal,
1663 DWORD flags, HANDLE *process )
1664 {
1665 WCHAR cmd[MAX_PATH], conhost_path[MAX_PATH];
1666 PROCESS_INFORMATION pi;
1667 HANDLE server, console;
1668 STARTUPINFOEXW si;
1669 void *redir;
1670 BOOL res;
1671
1672 if (!(server = create_console_server())) return NULL;
1673
1674 console = create_console_reference( server );
1675 if (!console)
1676 {
1677 NtClose( server );
1678 return NULL;
1679 }
1680
1681 memset( &si, 0, sizeof(si) );
1682 si.StartupInfo.cb = sizeof(STARTUPINFOEXW);
1683 si.StartupInfo.hStdInput = input;
1684 si.StartupInfo.hStdOutput = output;
1685 si.StartupInfo.hStdError = output;
1686 si.StartupInfo.dwFlags = STARTF_USESTDHANDLES;
1687 swprintf( conhost_path, ARRAY_SIZE(conhost_path), L"%s\\conhost.exe", system_dir );
1688 if (signal)
1689 {
1690 swprintf( cmd, ARRAY_SIZE(cmd),
1691 L"\"%s\" --headless %s--width %u --height %u --signal 0x%x --server 0x%x",
1692 conhost_path, (flags & PSEUDOCONSOLE_INHERIT_CURSOR) ? L"--inheritcursor " : L"",
1693 size.X, size.Y, signal, server );
1694 }
1695 else
1696 {
1697 swprintf( cmd, ARRAY_SIZE(cmd), L"\"%s\" --unix --width %u --height %u --server 0x%x",
1698 conhost_path, size.X, size.Y, server );
1699 }
1700 Wow64DisableWow64FsRedirection( &redir );
1701 res = CreateProcessW( conhost_path, cmd, NULL, NULL, TRUE, DETACHED_PROCESS, NULL, NULL,
1702 &si.StartupInfo, &pi );
1703 Wow64RevertWow64FsRedirection( redir );
1704 NtClose( server );
1705 if (!res)
1706 {
1707 NtClose( console );
1708 return NULL;
1709 }
1710
1711 NtClose( pi.hThread );
1712 *process = pi.hProcess;
1713 return console;
1714 }
1715
1716 /******************************************************************************
1717 * CreatePseudoConsole (kernelbase.@)
1718 */
1719 HRESULT WINAPI CreatePseudoConsole( COORD size, HANDLE input, HANDLE output, DWORD flags, HPCON *ret )
1720 {
1721 SECURITY_ATTRIBUTES inherit_attr = { sizeof(inherit_attr), NULL, TRUE };
1722 struct pseudo_console *pseudo_console;
1723 HANDLE tty_input = NULL, tty_output;
1724 HANDLE signal = NULL;
1725 WCHAR pipe_name[64];
1726
1727 TRACE( "(%u,%u) %p %p %x %p\n", size.X, size.Y, input, output, flags, ret );
1728
1729 if (!size.X || !size.Y || !ret) return E_INVALIDARG;
1730
1731 if (!(pseudo_console = HeapAlloc( GetProcessHeap(), 0, HEAP_ZERO_MEMORY ))) return E_OUTOFMEMORY;
1732
1733 swprintf( pipe_name, ARRAY_SIZE(pipe_name), L"\\\\.\\pipe\\wine_pty_signal_pipe%x",
1734 GetCurrentThreadId() );
1735 signal = CreateNamedPipeW( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_BYTE,
1736 PIPE_UNLIMITED_INSTANCES, 4096, 4096, NMPWAIT_USE_DEFAULT_WAIT, &inherit_attr );
1737 if (signal == INVALID_HANDLE_VALUE)
1738 {
1739 HeapFree( GetProcessHeap(), 0, pseudo_console );
1740 return HRESULT_FROM_WIN32( GetLastError() );
1741 }
1742 pseudo_console->signal = CreateFileW( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL );
1743 if (pseudo_console->signal != INVALID_HANDLE_VALUE &&
1744 DuplicateHandle( GetCurrentProcess(), input, GetCurrentProcess(), &tty_input, 0, TRUE, DUPLICATE_SAME_ACCESS) &&
1745 DuplicateHandle( GetCurrentProcess(), output, GetCurrentProcess(), &tty_output, 0, TRUE, DUPLICATE_SAME_ACCESS))
1746 {
1747 pseudo_console->reference = create_pseudo_console( size, tty_input, tty_output, signal, flags,
1748 &pseudo_console->process );
1749 NtClose( tty_output );
1750 }
1751 NtClose( tty_input );
1752 NtClose( signal );
1753 if (!pseudo_console->reference)
1754 {
1755 ClosePseudoConsole( pseudo_console );
1756 return HRESULT_FROM_WIN32( GetLastError() );
1757 }
1758
1759 *ret = pseudo_console;
1760 return S_OK;
1761 }
1762
1763 /******************************************************************************
1764 * ClosePseudoConsole (kernelbase.@)
1765 */
1766 void WINAPI ClosePseudoConsole( HPCON handle )
1767 {
1768 struct pseudo_console *pseudo_console = handle;
1769
1770 TRACE( "%p\n", handle );
1771
1772 if (!pseudo_console) return;
1773 if (pseudo_console->signal) CloseHandle( pseudo_console->signal );
1774 if (pseudo_console->process)
1775 {
1776 WaitForSingleObject( pseudo_console->process, INFINITE );
1777 CloseHandle( pseudo_console->process );
1778 }
1779 if (pseudo_console->reference) CloseHandle( pseudo_console->reference );
1780 }
1781
1782 /******************************************************************************
1783 * ResizePseudoConsole (kernelbase.@)
1784 */
1785 HRESULT WINAPI ResizePseudoConsole( HPCON handle, COORD size )
1786 {
1787 FIXME( "%p (%u,%u)\n", handle, size.X, size.Y );
1788 return E_NOTIMPL;
1789 }
1790
1791 static BOOL is_tty_handle( HANDLE handle )
1792 {
1793 return ((UINT_PTR)handle & 3) == 1;
1794 }
1795
1796 void init_console( void )
1797 {
1798 RTL_USER_PROCESS_PARAMETERS *params = RtlGetCurrentPeb()->ProcessParameters;
1799
1800 if (params->ConsoleHandle == CONSOLE_HANDLE_SHELL)
1801 {
1802 HANDLE tty_in = NULL, tty_out = NULL, process = NULL;
1803 COORD size;
1804
1805 if (is_tty_handle( params->hStdInput ))
1806 {
1807 tty_in = params->hStdInput;
1808 params->hStdInput = NULL;
1809 }
1810 if (is_tty_handle( params->hStdOutput ))
1811 {
1812 tty_out = params->hStdOutput;
1813 params->hStdOutput = NULL;
1814 }
1815 if (is_tty_handle( params->hStdError ))
1816 {
1817 if (tty_out) CloseHandle( params->hStdError );
1818 else tty_out = params->hStdError;
1819 params->hStdError = NULL;
1820 }
1821
1822 size.X = params->dwXCountChars;
1823 size.Y = params->dwYCountChars;
1824 TRACE( "creating unix console (size %u %u)\n", size.X, size.Y );
1825 params->ConsoleHandle = create_pseudo_console( size, tty_in, tty_out, NULL, 0, &process );
1826 CloseHandle( process );
1827 CloseHandle( tty_in );
1828 CloseHandle( tty_out );
1829
1830 if (params->ConsoleHandle && create_console_connection( params->ConsoleHandle ))
1831 {
1832 init_console_std_handles( FALSE );
1833 }
1834 }
1835 else if (params->ConsoleHandle == CONSOLE_HANDLE_ALLOC)
1836 {
1837 HMODULE mod = GetModuleHandleW( NULL );
1838 params->ConsoleHandle = NULL;
1839 if (RtlImageNtHeader( mod )->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
1840 AllocConsole();
1841 }
1842 else if (params->ConsoleHandle) create_console_connection( params->ConsoleHandle );
1843 }
Windows API implementation