git.oblomov.eu Git - wine/blob - dlls/kernel32/console.c

   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 Eric Pouech
   9  * Copyright 2001 Alexandre Julliard
  10  *
  11  * This library is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU Lesser General Public
  13  * License as published by the Free Software Foundation; either
  14  * version 2.1 of the License, or (at your option) any later version.
  15  *
  16  * This library is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19  * Lesser General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU Lesser General Public
  22  * License along with this library; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  24  */
  25
  26 /* Reference applications:
  27  * -  IDA (interactive disassembler) full version 3.75. Works.
  28  * -  LYNX/W32. Works mostly, some keys crash it.
  29  */
  30
  31 #include "config.h"
  32 #include "wine/port.h"
  33
  34 #include <stdarg.h>
  35 #include <stdio.h>
  36 #include <string.h>
  37 #ifdef HAVE_UNISTD_H
  38 # include <unistd.h>
  39 #endif
  40 #include <assert.h>
  41
  42 #include "windef.h"
  43 #include "winbase.h"
  44 #include "winnls.h"
  45 #include "winerror.h"
  46 #include "wincon.h"
  47 #include "wine/winbase16.h"
  48 #include "wine/server.h"
  49 #include "wine/exception.h"
  50 #include "wine/unicode.h"
  51 #include "wine/debug.h"
  52 #include "excpt.h"
  53 #include "console_private.h"
  54 #include "kernel_private.h"
  55
  56 WINE_DEFAULT_DEBUG_CHANNEL(console);
  57
  58 static CRITICAL_SECTION CONSOLE_CritSect;
  59 static CRITICAL_SECTION_DEBUG critsect_debug =
  60 {
  61     0, 0, &CONSOLE_CritSect,
  62     { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
  63       0, 0, { (DWORD_PTR)(__FILE__ ": CONSOLE_CritSect") }
  64 };
  65 static CRITICAL_SECTION CONSOLE_CritSect = { &critsect_debug, -1, 0, 0, 0, 0 };
  66
  67 static const WCHAR coninW[] = {'C','O','N','I','N','$',0};
  68 static const WCHAR conoutW[] = {'C','O','N','O','U','T','$',0};
  69
  70 /* map input records to ASCII */
  71 static void input_records_WtoA( INPUT_RECORD *buffer, int count )
  72 {
  73     int i;
  74     char ch;
  75
  76     for (i = 0; i < count; i++)
  77     {
  78         if (buffer[i].EventType != KEY_EVENT) continue;
  79         WideCharToMultiByte( GetConsoleCP(), 0,
  80                              &buffer[i].Event.KeyEvent.uChar.UnicodeChar, 1, &ch, 1, NULL, NULL );
  81         buffer[i].Event.KeyEvent.uChar.AsciiChar = ch;
  82     }
  83 }
  84
  85 /* map input records to Unicode */
  86 static void input_records_AtoW( INPUT_RECORD *buffer, int count )
  87 {
  88     int i;
  89     WCHAR ch;
  90
  91     for (i = 0; i < count; i++)
  92     {
  93         if (buffer[i].EventType != KEY_EVENT) continue;
  94         MultiByteToWideChar( GetConsoleCP(), 0,
  95                              &buffer[i].Event.KeyEvent.uChar.AsciiChar, 1, &ch, 1 );
  96         buffer[i].Event.KeyEvent.uChar.UnicodeChar = ch;
  97     }
  98 }
  99
 100 /* map char infos to ASCII */
 101 static void char_info_WtoA( CHAR_INFO *buffer, int count )
 102 {
 103     char ch;
 104
 105     while (count-- > 0)
 106     {
 107         WideCharToMultiByte( GetConsoleOutputCP(), 0, &buffer->Char.UnicodeChar, 1,
 108                              &ch, 1, NULL, NULL );
 109         buffer->Char.AsciiChar = ch;
 110         buffer++;
 111     }
 112 }
 113
 114 /* map char infos to Unicode */
 115 static void char_info_AtoW( CHAR_INFO *buffer, int count )
 116 {
 117     WCHAR ch;
 118
 119     while (count-- > 0)
 120     {
 121         MultiByteToWideChar( GetConsoleOutputCP(), 0, &buffer->Char.AsciiChar, 1, &ch, 1 );
 122         buffer->Char.UnicodeChar = ch;
 123         buffer++;
 124     }
 125 }
 126
 127
 128 /******************************************************************************
 129  * GetConsoleWindow [KERNEL32.@] Get hwnd of the console window.
 130  *
 131  * RETURNS
 132  *   Success: hwnd of the console window.
 133  *   Failure: NULL
 134  */
 135 HWND WINAPI GetConsoleWindow(VOID)
 136 {
 137     HWND hWnd = NULL;
 138
 139     SERVER_START_REQ(get_console_input_info)
 140     {
 141         req->handle = 0;
 142         if (!wine_server_call_err(req)) hWnd = reply->win;
 143     }
 144     SERVER_END_REQ;
 145
 146     return hWnd;
 147 }
 148
 149
 150 /******************************************************************************
 151  * GetConsoleCP [KERNEL32.@]  Returns the OEM code page for the console
 152  *
 153  * RETURNS
 154  *    Code page code
 155  */
 156 UINT WINAPI GetConsoleCP(VOID)
 157 {
 158     BOOL ret;
 159     UINT codepage = GetOEMCP(); /* default value */
 160
 161     SERVER_START_REQ(get_console_input_info)
 162     {
 163         req->handle = 0;
 164         ret = !wine_server_call_err(req);
 165         if (ret && reply->input_cp)
 166             codepage = reply->input_cp;
 167     }
 168     SERVER_END_REQ;
 169
 170     return codepage;
 171 }
 172
 173
 174 /******************************************************************************
 175  *  SetConsoleCP         [KERNEL32.@]
 176  */
 177 BOOL WINAPI SetConsoleCP(UINT cp)
 178 {
 179     BOOL ret;
 180
 181     if (!IsValidCodePage(cp))
 182     {
 183         SetLastError(ERROR_INVALID_PARAMETER);
 184         return FALSE;
 185     }
 186
 187     SERVER_START_REQ(set_console_input_info)
 188     {
 189         req->handle   = 0;
 190         req->mask     = SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE;
 191         req->input_cp = cp;
 192         ret = !wine_server_call_err(req);
 193     }
 194     SERVER_END_REQ;
 195
 196     return ret;
 197 }
 198
 199
 200 /***********************************************************************
 201  *            GetConsoleOutputCP   (KERNEL32.@)
 202  */
 203 UINT WINAPI GetConsoleOutputCP(VOID)
 204 {
 205     BOOL ret;
 206     UINT codepage = GetOEMCP(); /* default value */
 207
 208     SERVER_START_REQ(get_console_input_info)
 209     {
 210         req->handle = 0;
 211         ret = !wine_server_call_err(req);
 212         if (ret && reply->output_cp)
 213             codepage = reply->output_cp;
 214     }
 215     SERVER_END_REQ;
 216
 217     return codepage;
 218 }
 219
 220
 221 /******************************************************************************
 222  * SetConsoleOutputCP [KERNEL32.@]  Set the output codepage used by the console
 223  *
 224  * PARAMS
 225  *    cp [I] code page to set
 226  *
 227  * RETURNS
 228  *    Success: TRUE
 229  *    Failure: FALSE
 230  */
 231 BOOL WINAPI SetConsoleOutputCP(UINT cp)
 232 {
 233     BOOL ret;
 234
 235     if (!IsValidCodePage(cp))
 236     {
 237         SetLastError(ERROR_INVALID_PARAMETER);
 238         return FALSE;
 239     }
 240
 241     SERVER_START_REQ(set_console_input_info)
 242     {
 243         req->handle   = 0;
 244         req->mask     = SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE;
 245         req->output_cp = cp;
 246         ret = !wine_server_call_err(req);
 247     }
 248     SERVER_END_REQ;
 249
 250     return ret;
 251 }
 252
 253
 254 /***********************************************************************
 255  *           Beep   (KERNEL32.@)
 256  */
 257 BOOL WINAPI Beep( DWORD dwFreq, DWORD dwDur )
 258 {
 259     static const char beep = '\a';
 260     /* dwFreq and dwDur are ignored by Win95 */
 261     if (isatty(2)) write( 2, &beep, 1 );
 262     return TRUE;
 263 }
 264
 265
 266 /******************************************************************
 267  *              OpenConsoleW            (KERNEL32.@)
 268  *
 269  * Undocumented
 270  *      Open a handle to the current process console.
 271  *      Returns INVALID_HANDLE_VALUE on failure.
 272  */
 273 HANDLE WINAPI OpenConsoleW(LPCWSTR name, DWORD access, BOOL inherit, DWORD creation)
 274 {
 275     HANDLE      output;
 276     HANDLE      ret;
 277
 278     if (strcmpiW(coninW, name) == 0)
 279         output = (HANDLE) FALSE;
 280     else if (strcmpiW(conoutW, name) == 0)
 281         output = (HANDLE) TRUE;
 282     else
 283     {
 284         SetLastError(ERROR_INVALID_NAME);
 285         return INVALID_HANDLE_VALUE;
 286     }
 287     if (creation != OPEN_EXISTING)
 288     {
 289         SetLastError(ERROR_INVALID_PARAMETER);
 290         return INVALID_HANDLE_VALUE;
 291     }
 292
 293     SERVER_START_REQ( open_console )
 294     {
 295         req->from       = output;
 296         req->access     = access;
 297         req->attributes = inherit ? OBJ_INHERIT : 0;
 298         req->share      = FILE_SHARE_READ | FILE_SHARE_WRITE;
 299         SetLastError(0);
 300         wine_server_call_err( req );
 301         ret = reply->handle;
 302     }
 303     SERVER_END_REQ;
 304     if (ret)
 305         ret = console_handle_map(ret);
 306     else
 307     {
 308         /* likely, we're not attached to wineconsole
 309          * let's try to return a handle to the unix-console
 310          */
 311         int fd = open("/dev/tty", output ? O_WRONLY : O_RDONLY);
 312         ret = INVALID_HANDLE_VALUE;
 313         if (fd != -1)
 314         {
 315             DWORD access = (output ? GENERIC_WRITE : GENERIC_READ) | SYNCHRONIZE;
 316             wine_server_fd_to_handle(fd, access, inherit ? OBJ_INHERIT : 0, &ret);
 317             close(fd);
 318         }
 319     }
 320     return ret;
 321 }
 322
 323 /******************************************************************
 324  *              VerifyConsoleIoHandle            (KERNEL32.@)
 325  *
 326  * Undocumented
 327  */
 328 BOOL WINAPI VerifyConsoleIoHandle(HANDLE handle)
 329 {
 330     BOOL ret;
 331
 332     if (!is_console_handle(handle)) return FALSE;
 333     SERVER_START_REQ(get_console_mode)
 334     {
 335         req->handle = console_handle_unmap(handle);
 336         ret = !wine_server_call_err( req );
 337     }
 338     SERVER_END_REQ;
 339     return ret;
 340 }
 341
 342 /******************************************************************
 343  *              DuplicateConsoleHandle            (KERNEL32.@)
 344  *
 345  * Undocumented
 346  */
 347 HANDLE WINAPI DuplicateConsoleHandle(HANDLE handle, DWORD access, BOOL inherit,
 348                                      DWORD options)
 349 {
 350     HANDLE      ret;
 351
 352     if (!is_console_handle(handle) ||
 353         !DuplicateHandle(GetCurrentProcess(), console_handle_unmap(handle),
 354                          GetCurrentProcess(), &ret, access, inherit, options))
 355         return INVALID_HANDLE_VALUE;
 356     return console_handle_map(ret);
 357 }
 358
 359 /******************************************************************
 360  *              CloseConsoleHandle            (KERNEL32.@)
 361  *
 362  * Undocumented
 363  */
 364 BOOL WINAPI CloseConsoleHandle(HANDLE handle)
 365 {
 366     if (!is_console_handle(handle))
 367     {
 368         SetLastError(ERROR_INVALID_PARAMETER);
 369         return FALSE;
 370     }
 371     return CloseHandle(console_handle_unmap(handle));
 372 }
 373
 374 /******************************************************************
 375  *              GetConsoleInputWaitHandle            (KERNEL32.@)
 376  *
 377  * Undocumented
 378  */
 379 HANDLE WINAPI GetConsoleInputWaitHandle(void)
 380 {
 381     static HANDLE console_wait_event;
 382
 383     /* FIXME: this is not thread safe */
 384     if (!console_wait_event)
 385     {
 386         SERVER_START_REQ(get_console_wait_event)
 387         {
 388             if (!wine_server_call_err( req )) console_wait_event = reply->handle;
 389         }
 390         SERVER_END_REQ;
 391     }
 392     return console_wait_event;
 393 }
 394
 395
 396 /******************************************************************************
 397  * WriteConsoleInputA [KERNEL32.@]
 398  */
 399 BOOL WINAPI WriteConsoleInputA( HANDLE handle, const INPUT_RECORD *buffer,
 400                                 DWORD count, LPDWORD written )
 401 {
 402     INPUT_RECORD *recW;
 403     BOOL ret;
 404
 405     if (!(recW = HeapAlloc( GetProcessHeap(), 0, count * sizeof(*recW) ))) return FALSE;
 406     memcpy( recW, buffer, count*sizeof(*recW) );
 407     input_records_AtoW( recW, count );
 408     ret = WriteConsoleInputW( handle, recW, count, written );
 409     HeapFree( GetProcessHeap(), 0, recW );
 410     return ret;
 411 }
 412
 413
 414 /******************************************************************************
 415  * WriteConsoleInputW [KERNEL32.@]
 416  */
 417 BOOL WINAPI WriteConsoleInputW( HANDLE handle, const INPUT_RECORD *buffer,
 418                                 DWORD count, LPDWORD written )
 419 {
 420     BOOL ret;
 421
 422     TRACE("(%p,%p,%d,%p)\n", handle, buffer, count, written);
 423
 424     if (written) *written = 0;
 425     SERVER_START_REQ( write_console_input )
 426     {
 427         req->handle = console_handle_unmap(handle);
 428         wine_server_add_data( req, buffer, count * sizeof(INPUT_RECORD) );
 429         if ((ret = !wine_server_call_err( req )) && written)
 430             *written = reply->written;
 431     }
 432     SERVER_END_REQ;
 433
 434     return ret;
 435 }
 436
 437
 438 /***********************************************************************
 439  *            WriteConsoleOutputA   (KERNEL32.@)
 440  */
 441 BOOL WINAPI WriteConsoleOutputA( HANDLE hConsoleOutput, const CHAR_INFO *lpBuffer,
 442                                  COORD size, COORD coord, LPSMALL_RECT region )
 443 {
 444     int y;
 445     BOOL ret;
 446     COORD new_size, new_coord;
 447     CHAR_INFO *ciw;
 448
 449     new_size.X = min( region->Right - region->Left + 1, size.X - coord.X );
 450     new_size.Y = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
 451
 452     if (new_size.X <= 0 || new_size.Y <= 0)
 453     {
 454         region->Bottom = region->Top + new_size.Y - 1;
 455         region->Right = region->Left + new_size.X - 1;
 456         return TRUE;
 457     }
 458
 459     /* only copy the useful rectangle */
 460     if (!(ciw = HeapAlloc( GetProcessHeap(), 0, sizeof(CHAR_INFO) * new_size.X * new_size.Y )))
 461         return FALSE;
 462     for (y = 0; y < new_size.Y; y++)
 463     {
 464         memcpy( &ciw[y * new_size.X], &lpBuffer[(y + coord.Y) * size.X + coord.X],
 465                 new_size.X * sizeof(CHAR_INFO) );
 466         char_info_AtoW( &ciw[ y * new_size.X ], new_size.X );
 467     }
 468     new_coord.X = new_coord.Y = 0;
 469     ret = WriteConsoleOutputW( hConsoleOutput, ciw, new_size, new_coord, region );
 470     HeapFree( GetProcessHeap(), 0, ciw );
 471     return ret;
 472 }
 473
 474
 475 /***********************************************************************
 476  *            WriteConsoleOutputW   (KERNEL32.@)
 477  */
 478 BOOL WINAPI WriteConsoleOutputW( HANDLE hConsoleOutput, const CHAR_INFO *lpBuffer,
 479                                  COORD size, COORD coord, LPSMALL_RECT region )
 480 {
 481     int width, height, y;
 482     BOOL ret = TRUE;
 483
 484     TRACE("(%p,%p,(%d,%d),(%d,%d),(%d,%dx%d,%d)\n",
 485           hConsoleOutput, lpBuffer, size.X, size.Y, coord.X, coord.Y,
 486           region->Left, region->Top, region->Right, region->Bottom);
 487
 488     width = min( region->Right - region->Left + 1, size.X - coord.X );
 489     height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
 490
 491     if (width > 0 && height > 0)
 492     {
 493         for (y = 0; y < height; y++)
 494         {
 495             SERVER_START_REQ( write_console_output )
 496             {
 497                 req->handle = console_handle_unmap(hConsoleOutput);
 498                 req->x      = region->Left;
 499                 req->y      = region->Top + y;
 500                 req->mode   = CHAR_INFO_MODE_TEXTATTR;
 501                 req->wrap   = FALSE;
 502                 wine_server_add_data( req, &lpBuffer[(y + coord.Y) * size.X + coord.X],
 503                                       width * sizeof(CHAR_INFO));
 504                 if ((ret = !wine_server_call_err( req )))
 505                 {
 506                     width  = min( width, reply->width - region->Left );
 507                     height = min( height, reply->height - region->Top );
 508                 }
 509             }
 510             SERVER_END_REQ;
 511             if (!ret) break;
 512         }
 513     }
 514     region->Bottom = region->Top + height - 1;
 515     region->Right = region->Left + width - 1;
 516     return ret;
 517 }
 518
 519
 520 /******************************************************************************
 521  * WriteConsoleOutputCharacterA [KERNEL32.@]
 522  *
 523  * See WriteConsoleOutputCharacterW.
 524  */
 525 BOOL WINAPI WriteConsoleOutputCharacterA( HANDLE hConsoleOutput, LPCSTR str, DWORD length,
 526                                           COORD coord, LPDWORD lpNumCharsWritten )
 527 {
 528     BOOL ret;
 529     LPWSTR strW;
 530     DWORD lenW;
 531
 532     TRACE("(%p,%s,%d,%dx%d,%p)\n", hConsoleOutput,
 533           debugstr_an(str, length), length, coord.X, coord.Y, lpNumCharsWritten);
 534
 535     lenW = MultiByteToWideChar( GetConsoleOutputCP(), 0, str, length, NULL, 0 );
 536
 537     if (lpNumCharsWritten) *lpNumCharsWritten = 0;
 538
 539     if (!(strW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) ))) return FALSE;
 540     MultiByteToWideChar( GetConsoleOutputCP(), 0, str, length, strW, lenW );
 541
 542     ret = WriteConsoleOutputCharacterW( hConsoleOutput, strW, lenW, coord, lpNumCharsWritten );
 543     HeapFree( GetProcessHeap(), 0, strW );
 544     return ret;
 545 }
 546
 547
 548 /******************************************************************************
 549  * WriteConsoleOutputAttribute [KERNEL32.@]  Sets attributes for some cells in
 550  *                                           the console screen buffer
 551  *
 552  * PARAMS
 553  *    hConsoleOutput    [I] Handle to screen buffer
 554  *    attr              [I] Pointer to buffer with write attributes
 555  *    length            [I] Number of cells to write to
 556  *    coord             [I] Coords of first cell
 557  *    lpNumAttrsWritten [O] Pointer to number of cells written
 558  *
 559  * RETURNS
 560  *    Success: TRUE
 561  *    Failure: FALSE
 562  *
 563  */
 564 BOOL WINAPI WriteConsoleOutputAttribute( HANDLE hConsoleOutput, CONST WORD *attr, DWORD length,
 565                                          COORD coord, LPDWORD lpNumAttrsWritten )
 566 {
 567     BOOL ret;
 568
 569     TRACE("(%p,%p,%d,%dx%d,%p)\n", hConsoleOutput,attr,length,coord.X,coord.Y,lpNumAttrsWritten);
 570
 571     SERVER_START_REQ( write_console_output )
 572     {
 573         req->handle = console_handle_unmap(hConsoleOutput);
 574         req->x      = coord.X;
 575         req->y      = coord.Y;
 576         req->mode   = CHAR_INFO_MODE_ATTR;
 577         req->wrap   = TRUE;
 578         wine_server_add_data( req, attr, length * sizeof(WORD) );
 579         if ((ret = !wine_server_call_err( req )))
 580         {
 581             if (lpNumAttrsWritten) *lpNumAttrsWritten = reply->written;
 582         }
 583     }
 584     SERVER_END_REQ;
 585     return ret;
 586 }
 587
 588
 589 /******************************************************************************
 590  * FillConsoleOutputCharacterA [KERNEL32.@]
 591  *
 592  * See FillConsoleOutputCharacterW.
 593  */
 594 BOOL WINAPI FillConsoleOutputCharacterA( HANDLE hConsoleOutput, CHAR ch, DWORD length,
 595                                          COORD coord, LPDWORD lpNumCharsWritten )
 596 {
 597     WCHAR wch;
 598
 599     MultiByteToWideChar( GetConsoleOutputCP(), 0, &ch, 1, &wch, 1 );
 600     return FillConsoleOutputCharacterW(hConsoleOutput, wch, length, coord, lpNumCharsWritten);
 601 }
 602
 603
 604 /******************************************************************************
 605  * FillConsoleOutputCharacterW [KERNEL32.@]  Writes characters to console
 606  *
 607  * PARAMS
 608  *    hConsoleOutput    [I] Handle to screen buffer
 609  *    ch                [I] Character to write
 610  *    length            [I] Number of cells to write to
 611  *    coord             [I] Coords of first cell
 612  *    lpNumCharsWritten [O] Pointer to number of cells written
 613  *
 614  * RETURNS
 615  *    Success: TRUE
 616  *    Failure: FALSE
 617  */
 618 BOOL WINAPI FillConsoleOutputCharacterW( HANDLE hConsoleOutput, WCHAR ch, DWORD length,
 619                                          COORD coord, LPDWORD lpNumCharsWritten)
 620 {
 621     BOOL ret;
 622
 623     TRACE("(%p,%s,%d,(%dx%d),%p)\n",
 624           hConsoleOutput, debugstr_wn(&ch, 1), length, coord.X, coord.Y, lpNumCharsWritten);
 625
 626     SERVER_START_REQ( fill_console_output )
 627     {
 628         req->handle  = console_handle_unmap(hConsoleOutput);
 629         req->x       = coord.X;
 630         req->y       = coord.Y;
 631         req->mode    = CHAR_INFO_MODE_TEXT;
 632         req->wrap    = TRUE;
 633         req->data.ch = ch;
 634         req->count   = length;
 635         if ((ret = !wine_server_call_err( req )))
 636         {
 637             if (lpNumCharsWritten) *lpNumCharsWritten = reply->written;
 638         }
 639     }
 640     SERVER_END_REQ;
 641     return ret;
 642 }
 643
 644
 645 /******************************************************************************
 646  * FillConsoleOutputAttribute [KERNEL32.@]  Sets attributes for console
 647  *
 648  * PARAMS
 649  *    hConsoleOutput    [I] Handle to screen buffer
 650  *    attr              [I] Color attribute to write
 651  *    length            [I] Number of cells to write to
 652  *    coord             [I] Coords of first cell
 653  *    lpNumAttrsWritten [O] Pointer to number of cells written
 654  *
 655  * RETURNS
 656  *    Success: TRUE
 657  *    Failure: FALSE
 658  */
 659 BOOL WINAPI FillConsoleOutputAttribute( HANDLE hConsoleOutput, WORD attr, DWORD length,
 660                                         COORD coord, LPDWORD lpNumAttrsWritten )
 661 {
 662     BOOL ret;
 663
 664     TRACE("(%p,%d,%d,(%dx%d),%p)\n",
 665           hConsoleOutput, attr, length, coord.X, coord.Y, lpNumAttrsWritten);
 666
 667     SERVER_START_REQ( fill_console_output )
 668     {
 669         req->handle    = console_handle_unmap(hConsoleOutput);
 670         req->x         = coord.X;
 671         req->y         = coord.Y;
 672         req->mode      = CHAR_INFO_MODE_ATTR;
 673         req->wrap      = TRUE;
 674         req->data.attr = attr;
 675         req->count     = length;
 676         if ((ret = !wine_server_call_err( req )))
 677         {
 678             if (lpNumAttrsWritten) *lpNumAttrsWritten = reply->written;
 679         }
 680     }
 681     SERVER_END_REQ;
 682     return ret;
 683 }
 684
 685
 686 /******************************************************************************
 687  * ReadConsoleOutputCharacterA [KERNEL32.@]
 688  *
 689  */
 690 BOOL WINAPI ReadConsoleOutputCharacterA(HANDLE hConsoleOutput, LPSTR lpstr, DWORD count,
 691                                         COORD coord, LPDWORD read_count)
 692 {
 693     DWORD read;
 694     BOOL ret;
 695     LPWSTR wptr = HeapAlloc(GetProcessHeap(), 0, count * sizeof(WCHAR));
 696
 697     if (read_count) *read_count = 0;
 698     if (!wptr) return FALSE;
 699
 700     if ((ret = ReadConsoleOutputCharacterW( hConsoleOutput, wptr, count, coord, &read )))
 701     {
 702         read = WideCharToMultiByte( GetConsoleOutputCP(), 0, wptr, read, lpstr, count, NULL, NULL);
 703         if (read_count) *read_count = read;
 704     }
 705     HeapFree( GetProcessHeap(), 0, wptr );
 706     return ret;
 707 }
 708
 709
 710 /******************************************************************************
 711  * ReadConsoleOutputCharacterW [KERNEL32.@]
 712  *
 713  */
 714 BOOL WINAPI ReadConsoleOutputCharacterW( HANDLE hConsoleOutput, LPWSTR buffer, DWORD count,
 715                                          COORD coord, LPDWORD read_count )
 716 {
 717     BOOL ret;
 718
 719     TRACE( "(%p,%p,%d,%dx%d,%p)\n", hConsoleOutput, buffer, count, coord.X, coord.Y, read_count );
 720
 721     SERVER_START_REQ( read_console_output )
 722     {
 723         req->handle = console_handle_unmap(hConsoleOutput);
 724         req->x      = coord.X;
 725         req->y      = coord.Y;
 726         req->mode   = CHAR_INFO_MODE_TEXT;
 727         req->wrap   = TRUE;
 728         wine_server_set_reply( req, buffer, count * sizeof(WCHAR) );
 729         if ((ret = !wine_server_call_err( req )))
 730         {
 731             if (read_count) *read_count = wine_server_reply_size(reply) / sizeof(WCHAR);
 732         }
 733     }
 734     SERVER_END_REQ;
 735     return ret;
 736 }
 737
 738
 739 /******************************************************************************
 740  *  ReadConsoleOutputAttribute [KERNEL32.@]
 741  */
 742 BOOL WINAPI ReadConsoleOutputAttribute(HANDLE hConsoleOutput, LPWORD lpAttribute, DWORD length,
 743                                        COORD coord, LPDWORD read_count)
 744 {
 745     BOOL ret;
 746
 747     TRACE("(%p,%p,%d,%dx%d,%p)\n",
 748           hConsoleOutput, lpAttribute, length, coord.X, coord.Y, read_count);
 749
 750     SERVER_START_REQ( read_console_output )
 751     {
 752         req->handle = console_handle_unmap(hConsoleOutput);
 753         req->x      = coord.X;
 754         req->y      = coord.Y;
 755         req->mode   = CHAR_INFO_MODE_ATTR;
 756         req->wrap   = TRUE;
 757         wine_server_set_reply( req, lpAttribute, length * sizeof(WORD) );
 758         if ((ret = !wine_server_call_err( req )))
 759         {
 760             if (read_count) *read_count = wine_server_reply_size(reply) / sizeof(WORD);
 761         }
 762     }
 763     SERVER_END_REQ;
 764     return ret;
 765 }
 766
 767
 768 /******************************************************************************
 769  *  ReadConsoleOutputA [KERNEL32.@]
 770  *
 771  */
 772 BOOL WINAPI ReadConsoleOutputA( HANDLE hConsoleOutput, LPCHAR_INFO lpBuffer, COORD size,
 773                                 COORD coord, LPSMALL_RECT region )
 774 {
 775     BOOL ret;
 776     int y;
 777
 778     ret = ReadConsoleOutputW( hConsoleOutput, lpBuffer, size, coord, region );
 779     if (ret && region->Right >= region->Left)
 780     {
 781         for (y = 0; y <= region->Bottom - region->Top; y++)
 782         {
 783             char_info_WtoA( &lpBuffer[(coord.Y + y) * size.X + coord.X],
 784                             region->Right - region->Left + 1 );
 785         }
 786     }
 787     return ret;
 788 }
 789
 790
 791 /******************************************************************************
 792  *  ReadConsoleOutputW [KERNEL32.@]
 793  *
 794  * NOTE: The NT4 (sp5) kernel crashes on me if size is (0,0). I don't
 795  * think we need to be *that* compatible.  -- AJ
 796  */
 797 BOOL WINAPI ReadConsoleOutputW( HANDLE hConsoleOutput, LPCHAR_INFO lpBuffer, COORD size,
 798                                 COORD coord, LPSMALL_RECT region )
 799 {
 800     int width, height, y;
 801     BOOL ret = TRUE;
 802
 803     width = min( region->Right - region->Left + 1, size.X - coord.X );
 804     height = min( region->Bottom - region->Top + 1, size.Y - coord.Y );
 805
 806     if (width > 0 && height > 0)
 807     {
 808         for (y = 0; y < height; y++)
 809         {
 810             SERVER_START_REQ( read_console_output )
 811             {
 812                 req->handle = console_handle_unmap(hConsoleOutput);
 813                 req->x      = region->Left;
 814                 req->y      = region->Top + y;
 815                 req->mode   = CHAR_INFO_MODE_TEXTATTR;
 816                 req->wrap   = FALSE;
 817                 wine_server_set_reply( req, &lpBuffer[(y+coord.Y) * size.X + coord.X],
 818                                        width * sizeof(CHAR_INFO) );
 819                 if ((ret = !wine_server_call_err( req )))
 820                 {
 821                     width  = min( width, reply->width - region->Left );
 822                     height = min( height, reply->height - region->Top );
 823                 }
 824             }
 825             SERVER_END_REQ;
 826             if (!ret) break;
 827         }
 828     }
 829     region->Bottom = region->Top + height - 1;
 830     region->Right = region->Left + width - 1;
 831     return ret;
 832 }
 833
 834
 835 /******************************************************************************
 836  * ReadConsoleInputA [KERNEL32.@]  Reads data from a console
 837  *
 838  * PARAMS
 839  *    handle   [I] Handle to console input buffer
 840  *    buffer   [O] Address of buffer for read data
 841  *    count    [I] Number of records to read
 842  *    pRead    [O] Address of number of records read
 843  *
 844  * RETURNS
 845  *    Success: TRUE
 846  *    Failure: FALSE
 847  */
 848 BOOL WINAPI ReadConsoleInputA( HANDLE handle, PINPUT_RECORD buffer, DWORD count, LPDWORD pRead )
 849 {
 850     DWORD read;
 851
 852     if (!ReadConsoleInputW( handle, buffer, count, &read )) return FALSE;
 853     input_records_WtoA( buffer, read );
 854     if (pRead) *pRead = read;
 855     return TRUE;
 856 }
 857
 858
 859 /***********************************************************************
 860  *            PeekConsoleInputA   (KERNEL32.@)
 861  *
 862  * Gets 'count' first events (or less) from input queue.
 863  */
 864 BOOL WINAPI PeekConsoleInputA( HANDLE handle, PINPUT_RECORD buffer, DWORD count, LPDWORD pRead )
 865 {
 866     DWORD read;
 867
 868     if (!PeekConsoleInputW( handle, buffer, count, &read )) return FALSE;
 869     input_records_WtoA( buffer, read );
 870     if (pRead) *pRead = read;
 871     return TRUE;
 872 }
 873
 874
 875 /***********************************************************************
 876  *            PeekConsoleInputW   (KERNEL32.@)
 877  */
 878 BOOL WINAPI PeekConsoleInputW( HANDLE handle, PINPUT_RECORD buffer, DWORD count, LPDWORD read )
 879 {
 880     BOOL ret;
 881     SERVER_START_REQ( read_console_input )
 882     {
 883         req->handle = console_handle_unmap(handle);
 884         req->flush  = FALSE;
 885         wine_server_set_reply( req, buffer, count * sizeof(INPUT_RECORD) );
 886         if ((ret = !wine_server_call_err( req )))
 887         {
 888             if (read) *read = count ? reply->read : 0;
 889         }
 890     }
 891     SERVER_END_REQ;
 892     return ret;
 893 }
 894
 895
 896 /***********************************************************************
 897  *            GetNumberOfConsoleInputEvents   (KERNEL32.@)
 898  */
 899 BOOL WINAPI GetNumberOfConsoleInputEvents( HANDLE handle, LPDWORD nrofevents )
 900 {
 901     BOOL ret;
 902     SERVER_START_REQ( read_console_input )
 903     {
 904         req->handle = console_handle_unmap(handle);
 905         req->flush  = FALSE;
 906         if ((ret = !wine_server_call_err( req )))
 907         {
 908             if (nrofevents) *nrofevents = reply->read;
 909         }
 910     }
 911     SERVER_END_REQ;
 912     return ret;
 913 }
 914
 915
 916 /******************************************************************************
 917  * read_console_input
 918  *
 919  * Helper function for ReadConsole, ReadConsoleInput and FlushConsoleInputBuffer
 920  *
 921  * Returns
 922  *      0 for error, 1 for no INPUT_RECORD ready, 2 with INPUT_RECORD ready
 923  */
 924 enum read_console_input_return {rci_error = 0, rci_timeout = 1, rci_gotone = 2};
 925 static enum read_console_input_return read_console_input(HANDLE handle, PINPUT_RECORD ir, DWORD timeout)
 926 {
 927     enum read_console_input_return      ret;
 928
 929     if (WaitForSingleObject(GetConsoleInputWaitHandle(), timeout) != WAIT_OBJECT_0)
 930         return rci_timeout;
 931     SERVER_START_REQ( read_console_input )
 932     {
 933         req->handle = console_handle_unmap(handle);
 934         req->flush = TRUE;
 935         wine_server_set_reply( req, ir, sizeof(INPUT_RECORD) );
 936         if (wine_server_call_err( req ) || !reply->read) ret = rci_error;
 937         else ret = rci_gotone;
 938     }
 939     SERVER_END_REQ;
 940
 941     return ret;
 942 }
 943
 944
 945 /***********************************************************************
 946  *            FlushConsoleInputBuffer   (KERNEL32.@)
 947  */
 948 BOOL WINAPI FlushConsoleInputBuffer( HANDLE handle )
 949 {
 950     enum read_console_input_return      last;
 951     INPUT_RECORD                        ir;
 952
 953     while ((last = read_console_input(handle, &ir, 0)) == rci_gotone);
 954
 955     return last == rci_timeout;
 956 }
 957
 958
 959 /***********************************************************************
 960  *            SetConsoleTitleA   (KERNEL32.@)
 961  */
 962 BOOL WINAPI SetConsoleTitleA( LPCSTR title )
 963 {
 964     LPWSTR titleW;
 965     BOOL ret;
 966
 967     DWORD len = MultiByteToWideChar( GetConsoleOutputCP(), 0, title, -1, NULL, 0 );
 968     if (!(titleW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
 969     MultiByteToWideChar( GetConsoleOutputCP(), 0, title, -1, titleW, len );
 970     ret = SetConsoleTitleW(titleW);
 971     HeapFree(GetProcessHeap(), 0, titleW);
 972     return ret;
 973 }
 974
 975
 976 /***********************************************************************
 977  *            GetConsoleKeyboardLayoutNameA   (KERNEL32.@)
 978  */
 979 BOOL WINAPI GetConsoleKeyboardLayoutNameA(LPSTR layoutName)
 980 {
 981     FIXME( "stub %p\n", layoutName);
 982     return TRUE;
 983 }
 984
 985 /***********************************************************************
 986  *            GetConsoleKeyboardLayoutNameW   (KERNEL32.@)
 987  */
 988 BOOL WINAPI GetConsoleKeyboardLayoutNameW(LPWSTR layoutName)
 989 {
 990     FIXME( "stub %p\n", layoutName);
 991     return TRUE;
 992 }
 993
 994 static WCHAR input_exe[MAX_PATH + 1];
 995
 996 /***********************************************************************
 997  *            GetConsoleInputExeNameW   (KERNEL32.@)
 998  */
 999 BOOL WINAPI GetConsoleInputExeNameW(DWORD buflen, LPWSTR buffer)
1000 {
1001     TRACE("%u %p\n", buflen, buffer);
1002
1003     RtlEnterCriticalSection(&CONSOLE_CritSect);
1004     if (buflen > strlenW(input_exe)) strcpyW(buffer, input_exe);
1005     else SetLastError(ERROR_BUFFER_OVERFLOW);
1006     RtlLeaveCriticalSection(&CONSOLE_CritSect);
1007
1008     return TRUE;
1009 }
1010
1011 /***********************************************************************
1012  *            GetConsoleInputExeNameA   (KERNEL32.@)
1013  */
1014 BOOL WINAPI GetConsoleInputExeNameA(DWORD buflen, LPSTR buffer)
1015 {
1016     WCHAR *bufferW;
1017     BOOL ret;
1018
1019     if (!(bufferW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * buflen))) return FALSE;
1020     if ((ret = GetConsoleInputExeNameW(buflen, bufferW)))
1021         WideCharToMultiByte(CP_ACP, 0, bufferW, -1, buffer, buflen, NULL, NULL);
1022     HeapFree(GetProcessHeap(), 0, bufferW);
1023     return ret;
1024 }
1025
1026 /***********************************************************************
1027  *            GetConsoleTitleA   (KERNEL32.@)
1028  *
1029  * See GetConsoleTitleW.
1030  */
1031 DWORD WINAPI GetConsoleTitleA(LPSTR title, DWORD size)
1032 {
1033     WCHAR *ptr = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * size);
1034     DWORD ret;
1035
1036     if (!ptr) return 0;
1037     ret = GetConsoleTitleW( ptr, size );
1038     if (ret)
1039     {
1040         WideCharToMultiByte( GetConsoleOutputCP(), 0, ptr, ret + 1, title, size, NULL, NULL);
1041         ret = strlen(title);
1042     }
1043     HeapFree(GetProcessHeap(), 0, ptr);
1044     return ret;
1045 }
1046
1047
1048 /******************************************************************************
1049  * GetConsoleTitleW [KERNEL32.@]  Retrieves title string for console
1050  *
1051  * PARAMS
1052  *    title [O] Address of buffer for title
1053  *    size  [I] Size of buffer
1054  *
1055  * RETURNS
1056  *    Success: Length of string copied
1057  *    Failure: 0
1058  */
1059 DWORD WINAPI GetConsoleTitleW(LPWSTR title, DWORD size)
1060 {
1061     DWORD ret = 0;
1062
1063     SERVER_START_REQ( get_console_input_info )
1064     {
1065         req->handle = 0;
1066         wine_server_set_reply( req, title, (size-1) * sizeof(WCHAR) );
1067         if (!wine_server_call_err( req ))
1068         {
1069             ret = wine_server_reply_size(reply) / sizeof(WCHAR);
1070             title[ret] = 0;
1071         }
1072     }
1073     SERVER_END_REQ;
1074     return ret;
1075 }
1076
1077
1078 /***********************************************************************
1079  *            GetLargestConsoleWindowSize   (KERNEL32.@)
1080  *
1081  * NOTE
1082  *      This should return a COORD, but calling convention for returning
1083  *      structures is different between Windows and gcc on i386.
1084  *
1085  * VERSION: [i386]
1086  */
1087 #ifdef __i386__
1088 #undef GetLargestConsoleWindowSize
1089 DWORD WINAPI GetLargestConsoleWindowSize(HANDLE hConsoleOutput)
1090 {
1091     union {
1092         COORD c;
1093         DWORD w;
1094     } x;
1095     x.c.X = 80;
1096     x.c.Y = 24;
1097     TRACE("(%p), returning %dx%d (%x)\n", hConsoleOutput, x.c.X, x.c.Y, x.w);
1098     return x.w;
1099 }
1100 #endif /* defined(__i386__) */
1101
1102
1103 /***********************************************************************
1104  *            GetLargestConsoleWindowSize   (KERNEL32.@)
1105  *
1106  * NOTE
1107  *      This should return a COORD, but calling convention for returning
1108  *      structures is different between Windows and gcc on i386.
1109  *
1110  * VERSION: [!i386]
1111  */
1112 #ifndef __i386__
1113 COORD WINAPI GetLargestConsoleWindowSize(HANDLE hConsoleOutput)
1114 {
1115     COORD c;
1116     c.X = 80;
1117     c.Y = 24;
1118     TRACE("(%p), returning %dx%d\n", hConsoleOutput, c.X, c.Y);
1119     return c;
1120 }
1121 #endif /* defined(__i386__) */
1122
1123 static WCHAR*   S_EditString /* = NULL */;
1124 static unsigned S_EditStrPos /* = 0 */;
1125
1126 /***********************************************************************
1127  *            FreeConsole (KERNEL32.@)
1128  */
1129 BOOL WINAPI FreeConsole(VOID)
1130 {
1131     BOOL ret;
1132
1133     SERVER_START_REQ(free_console)
1134     {
1135         ret = !wine_server_call_err( req );
1136     }
1137     SERVER_END_REQ;
1138     return ret;
1139 }
1140
1141 /******************************************************************
1142  *              start_console_renderer
1143  *
1144  * helper for AllocConsole
1145  * starts the renderer process
1146  */
1147 static  BOOL    start_console_renderer_helper(const char* appname, STARTUPINFOA* si,
1148                                               HANDLE hEvent)
1149 {
1150     char                buffer[1024];
1151     int                 ret;
1152     PROCESS_INFORMATION pi;
1153
1154     /* FIXME: use dynamic allocation for most of the buffers below */
1155     ret = snprintf(buffer, sizeof(buffer), "%s --use-event=%ld", appname, (DWORD_PTR)hEvent);
1156     if ((ret > -1) && (ret < sizeof(buffer)) &&
1157         CreateProcessA(NULL, buffer, NULL, NULL, TRUE, DETACHED_PROCESS,
1158                        NULL, NULL, si, &pi))
1159     {
1160         if (WaitForSingleObject(hEvent, INFINITE) != WAIT_OBJECT_0) return FALSE;
1161
1162         TRACE("Started wineconsole pid=%08x tid=%08x\n",
1163               pi.dwProcessId, pi.dwThreadId);
1164
1165         return TRUE;
1166     }
1167     return FALSE;
1168 }
1169
1170 static  BOOL    start_console_renderer(STARTUPINFOA* si)
1171 {
1172     HANDLE              hEvent = 0;
1173     LPSTR               p;
1174     OBJECT_ATTRIBUTES   attr;
1175     BOOL                ret = FALSE;
1176
1177     attr.Length                   = sizeof(attr);
1178     attr.RootDirectory            = 0;
1179     attr.Attributes               = OBJ_INHERIT;
1180     attr.ObjectName               = NULL;
1181     attr.SecurityDescriptor       = NULL;
1182     attr.SecurityQualityOfService = NULL;
1183
1184     NtCreateEvent(&hEvent, EVENT_ALL_ACCESS, &attr, TRUE, FALSE);
1185     if (!hEvent) return FALSE;
1186
1187     /* first try environment variable */
1188     if ((p = getenv("WINECONSOLE")) != NULL)
1189     {
1190         ret = start_console_renderer_helper(p, si, hEvent);
1191         if (!ret)
1192             ERR("Couldn't launch Wine console from WINECONSOLE env var (%s)... "
1193                 "trying default access\n", p);
1194     }
1195
1196     /* then try the regular PATH */
1197     if (!ret)
1198         ret = start_console_renderer_helper("wineconsole", si, hEvent);
1199
1200     CloseHandle(hEvent);
1201     return ret;
1202 }
1203
1204 /***********************************************************************
1205  *            AllocConsole (KERNEL32.@)
1206  *
1207  * creates an xterm with a pty to our program
1208  */
1209 BOOL WINAPI AllocConsole(void)
1210 {
1211     HANDLE              handle_in = INVALID_HANDLE_VALUE;
1212     HANDLE              handle_out = INVALID_HANDLE_VALUE;
1213     HANDLE              handle_err = INVALID_HANDLE_VALUE;
1214     STARTUPINFOA        siCurrent;
1215     STARTUPINFOA        siConsole;
1216     char                buffer[1024];
1217
1218     TRACE("()\n");
1219
1220     handle_in = OpenConsoleW( coninW, GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
1221                               FALSE, OPEN_EXISTING );
1222
1223     if (VerifyConsoleIoHandle(handle_in))
1224     {
1225         /* we already have a console opened on this process, don't create a new one */
1226         CloseHandle(handle_in);
1227         return FALSE;
1228     }
1229     /* happens when we're running on a Unix console */
1230     if (handle_in != INVALID_HANDLE_VALUE) CloseHandle(handle_in);
1231
1232     GetStartupInfoA(&siCurrent);
1233
1234     memset(&siConsole, 0, sizeof(siConsole));
1235     siConsole.cb = sizeof(siConsole);
1236     /* setup a view arguments for wineconsole (it'll use them as default values)  */
1237     if (siCurrent.dwFlags & STARTF_USECOUNTCHARS)
1238     {
1239         siConsole.dwFlags |= STARTF_USECOUNTCHARS;
1240         siConsole.dwXCountChars = siCurrent.dwXCountChars;
1241         siConsole.dwYCountChars = siCurrent.dwYCountChars;
1242     }
1243     if (siCurrent.dwFlags & STARTF_USEFILLATTRIBUTE)
1244     {
1245         siConsole.dwFlags |= STARTF_USEFILLATTRIBUTE;
1246         siConsole.dwFillAttribute = siCurrent.dwFillAttribute;
1247     }
1248     if (siCurrent.dwFlags & STARTF_USESHOWWINDOW)
1249     {
1250         siConsole.dwFlags |= STARTF_USESHOWWINDOW;
1251         siConsole.wShowWindow = siCurrent.wShowWindow;
1252     }
1253     /* FIXME (should pass the unicode form) */
1254     if (siCurrent.lpTitle)
1255         siConsole.lpTitle = siCurrent.lpTitle;
1256     else if (GetModuleFileNameA(0, buffer, sizeof(buffer)))
1257     {
1258         buffer[sizeof(buffer) - 1] = '\0';
1259         siConsole.lpTitle = buffer;
1260     }
1261
1262     if (!start_console_renderer(&siConsole))
1263         goto the_end;
1264
1265     if( !(siCurrent.dwFlags & STARTF_USESTDHANDLES) ) {
1266         /* all std I/O handles are inheritable by default */
1267         handle_in = OpenConsoleW( coninW, GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
1268                                   TRUE, OPEN_EXISTING );
1269         if (handle_in == INVALID_HANDLE_VALUE) goto the_end;
1270
1271         handle_out = OpenConsoleW( conoutW, GENERIC_READ|GENERIC_WRITE,
1272                                    TRUE, OPEN_EXISTING );
1273         if (handle_out == INVALID_HANDLE_VALUE) goto the_end;
1274
1275         if (!DuplicateHandle(GetCurrentProcess(), handle_out, GetCurrentProcess(),
1276                     &handle_err, 0, TRUE, DUPLICATE_SAME_ACCESS))
1277             goto the_end;
1278     } else {
1279         /*  STARTF_USESTDHANDLES flag: use handles from StartupInfo */
1280         handle_in  =  siCurrent.hStdInput;
1281         handle_out =  siCurrent.hStdOutput;
1282         handle_err =  siCurrent.hStdError;
1283     }
1284
1285     /* NT resets the STD_*_HANDLEs on console alloc */
1286     SetStdHandle(STD_INPUT_HANDLE,  handle_in);
1287     SetStdHandle(STD_OUTPUT_HANDLE, handle_out);
1288     SetStdHandle(STD_ERROR_HANDLE,  handle_err);
1289
1290     SetLastError(ERROR_SUCCESS);
1291
1292     return TRUE;
1293
1294  the_end:
1295     ERR("Can't allocate console\n");
1296     if (handle_in != INVALID_HANDLE_VALUE)      CloseHandle(handle_in);
1297     if (handle_out != INVALID_HANDLE_VALUE)     CloseHandle(handle_out);
1298     if (handle_err != INVALID_HANDLE_VALUE)     CloseHandle(handle_err);
1299     FreeConsole();
1300     return FALSE;
1301 }
1302
1303
1304 /***********************************************************************
1305  *            ReadConsoleA   (KERNEL32.@)
1306  */
1307 BOOL WINAPI ReadConsoleA(HANDLE hConsoleInput, LPVOID lpBuffer, DWORD nNumberOfCharsToRead,
1308                          LPDWORD lpNumberOfCharsRead, LPVOID lpReserved)
1309 {
1310     LPWSTR      ptr = HeapAlloc(GetProcessHeap(), 0, nNumberOfCharsToRead * sizeof(WCHAR));
1311     DWORD       ncr = 0;
1312     BOOL        ret;
1313
1314     if ((ret = ReadConsoleW(hConsoleInput, ptr, nNumberOfCharsToRead, &ncr, NULL)))
1315         ncr = WideCharToMultiByte(GetConsoleCP(), 0, ptr, ncr, lpBuffer, nNumberOfCharsToRead, NULL, NULL);
1316
1317     if (lpNumberOfCharsRead) *lpNumberOfCharsRead = ncr;
1318     HeapFree(GetProcessHeap(), 0, ptr);
1319
1320     return ret;
1321 }
1322
1323 /***********************************************************************
1324  *            ReadConsoleW   (KERNEL32.@)
1325  */
1326 BOOL WINAPI ReadConsoleW(HANDLE hConsoleInput, LPVOID lpBuffer,
1327                          DWORD nNumberOfCharsToRead, LPDWORD lpNumberOfCharsRead, LPVOID lpReserved)
1328 {
1329     DWORD       charsread;
1330     LPWSTR      xbuf = (LPWSTR)lpBuffer;
1331     DWORD       mode;
1332
1333     TRACE("(%p,%p,%d,%p,%p)\n",
1334           hConsoleInput, lpBuffer, nNumberOfCharsToRead, lpNumberOfCharsRead, lpReserved);
1335
1336     if (!GetConsoleMode(hConsoleInput, &mode))
1337         return FALSE;
1338
1339     if (mode & ENABLE_LINE_INPUT)
1340     {
1341         if (!S_EditString || S_EditString[S_EditStrPos] == 0)
1342         {
1343             HeapFree(GetProcessHeap(), 0, S_EditString);
1344             if (!(S_EditString = CONSOLE_Readline(hConsoleInput)))
1345                 return FALSE;
1346             S_EditStrPos = 0;
1347         }
1348         charsread = lstrlenW(&S_EditString[S_EditStrPos]);
1349         if (charsread > nNumberOfCharsToRead) charsread = nNumberOfCharsToRead;
1350         memcpy(xbuf, &S_EditString[S_EditStrPos], charsread * sizeof(WCHAR));
1351         S_EditStrPos += charsread;
1352     }
1353     else
1354     {
1355         INPUT_RECORD    ir;
1356         DWORD           timeout = INFINITE;
1357
1358         /* FIXME: should we read at least 1 char? The SDK does not say */
1359         /* wait for at least one available input record (it doesn't mean we'll have
1360          * chars stored in xbuf...)
1361          */
1362         charsread = 0;
1363         do
1364         {
1365             if (read_console_input(hConsoleInput, &ir, timeout) != rci_gotone) break;
1366             timeout = 0;
1367             if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown &&
1368                 ir.Event.KeyEvent.uChar.UnicodeChar &&
1369                 !(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY))
1370             {
1371                 xbuf[charsread++] = ir.Event.KeyEvent.uChar.UnicodeChar;
1372             }
1373         } while (charsread < nNumberOfCharsToRead);
1374         /* nothing has been read */
1375         if (timeout == INFINITE) return FALSE;
1376     }
1377
1378     if (lpNumberOfCharsRead) *lpNumberOfCharsRead = charsread;
1379
1380     return TRUE;
1381 }
1382
1383
1384 /***********************************************************************
1385  *            ReadConsoleInputW   (KERNEL32.@)
1386  */
1387 BOOL WINAPI ReadConsoleInputW(HANDLE hConsoleInput, PINPUT_RECORD lpBuffer,
1388                               DWORD nLength, LPDWORD lpNumberOfEventsRead)
1389 {
1390     DWORD idx = 0;
1391     DWORD timeout = INFINITE;
1392
1393     if (!nLength)
1394     {
1395         if (lpNumberOfEventsRead) *lpNumberOfEventsRead = 0;
1396         return TRUE;
1397     }
1398
1399     /* loop until we get at least one event */
1400     while (read_console_input(hConsoleInput, &lpBuffer[idx], timeout) == rci_gotone &&
1401            ++idx < nLength)
1402         timeout = 0;
1403
1404     if (lpNumberOfEventsRead) *lpNumberOfEventsRead = idx;
1405     return idx != 0;
1406 }
1407
1408
1409 /******************************************************************************
1410  * WriteConsoleOutputCharacterW [KERNEL32.@]
1411  *
1412  * Copy character to consecutive cells in the console screen buffer.
1413  *
1414  * PARAMS
1415  *    hConsoleOutput    [I] Handle to screen buffer
1416  *    str               [I] Pointer to buffer with chars to write
1417  *    length            [I] Number of cells to write to
1418  *    coord             [I] Coords of first cell
1419  *    lpNumCharsWritten [O] Pointer to number of cells written
1420  *
1421  * RETURNS
1422  *    Success: TRUE
1423  *    Failure: FALSE
1424  *
1425  */
1426 BOOL WINAPI WriteConsoleOutputCharacterW( HANDLE hConsoleOutput, LPCWSTR str, DWORD length,
1427                                           COORD coord, LPDWORD lpNumCharsWritten )
1428 {
1429     BOOL ret;
1430
1431     TRACE("(%p,%s,%d,%dx%d,%p)\n", hConsoleOutput,
1432           debugstr_wn(str, length), length, coord.X, coord.Y, lpNumCharsWritten);
1433
1434     SERVER_START_REQ( write_console_output )
1435     {
1436         req->handle = console_handle_unmap(hConsoleOutput);
1437         req->x      = coord.X;
1438         req->y      = coord.Y;
1439         req->mode   = CHAR_INFO_MODE_TEXT;
1440         req->wrap   = TRUE;
1441         wine_server_add_data( req, str, length * sizeof(WCHAR) );
1442         if ((ret = !wine_server_call_err( req )))
1443         {
1444             if (lpNumCharsWritten) *lpNumCharsWritten = reply->written;
1445         }
1446     }
1447     SERVER_END_REQ;
1448     return ret;
1449 }
1450
1451
1452 /******************************************************************************
1453  * SetConsoleTitleW [KERNEL32.@]  Sets title bar string for console
1454  *
1455  * PARAMS
1456  *    title [I] Address of new title
1457  *
1458  * RETURNS
1459  *    Success: TRUE
1460  *    Failure: FALSE
1461  */
1462 BOOL WINAPI SetConsoleTitleW(LPCWSTR title)
1463 {
1464     BOOL ret;
1465
1466     TRACE("(%s)\n", debugstr_w(title));
1467     SERVER_START_REQ( set_console_input_info )
1468     {
1469         req->handle = 0;
1470         req->mask = SET_CONSOLE_INPUT_INFO_TITLE;
1471         wine_server_add_data( req, title, strlenW(title) * sizeof(WCHAR) );
1472         ret = !wine_server_call_err( req );
1473     }
1474     SERVER_END_REQ;
1475     return ret;
1476 }
1477
1478
1479 /***********************************************************************
1480  *            GetNumberOfConsoleMouseButtons   (KERNEL32.@)
1481  */
1482 BOOL WINAPI GetNumberOfConsoleMouseButtons(LPDWORD nrofbuttons)
1483 {
1484     FIXME("(%p): stub\n", nrofbuttons);
1485     *nrofbuttons = 2;
1486     return TRUE;
1487 }
1488
1489 /******************************************************************************
1490  *  SetConsoleInputExeNameW      [KERNEL32.@]
1491  */
1492 BOOL WINAPI SetConsoleInputExeNameW(LPCWSTR name)
1493 {
1494     TRACE("(%s)\n", debugstr_w(name));
1495
1496     if (!name || !name[0])
1497     {
1498         SetLastError(ERROR_INVALID_PARAMETER);
1499         return FALSE;
1500     }
1501
1502     RtlEnterCriticalSection(&CONSOLE_CritSect);
1503     if (strlenW(name) < sizeof(input_exe)/sizeof(WCHAR)) strcpyW(input_exe, name);
1504     RtlLeaveCriticalSection(&CONSOLE_CritSect);
1505
1506     return TRUE;
1507 }
1508
1509 /******************************************************************************
1510  *  SetConsoleInputExeNameA      [KERNEL32.@]
1511  */
1512 BOOL WINAPI SetConsoleInputExeNameA(LPCSTR name)
1513 {
1514     int len;
1515     LPWSTR nameW;
1516     BOOL ret;
1517
1518     if (!name || !name[0])
1519     {
1520         SetLastError(ERROR_INVALID_PARAMETER);
1521         return FALSE;
1522     }
1523
1524     len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0);
1525     if (!(nameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
1526
1527     MultiByteToWideChar(CP_ACP, 0, name, -1, nameW, len);
1528     ret = SetConsoleInputExeNameW(nameW);
1529     HeapFree(GetProcessHeap(), 0, nameW);
1530
1531     return ret;
1532 }
1533
1534 /******************************************************************
1535  *              CONSOLE_DefaultHandler
1536  *
1537  * Final control event handler
1538  */
1539 static BOOL WINAPI CONSOLE_DefaultHandler(DWORD dwCtrlType)
1540 {
1541     FIXME("Terminating process %x on event %x\n", GetCurrentProcessId(), dwCtrlType);
1542     ExitProcess(0);
1543     /* should never go here */
1544     return TRUE;
1545 }
1546
1547 /******************************************************************************
1548  * SetConsoleCtrlHandler [KERNEL32.@]  Adds function to calling process list
1549  *
1550  * PARAMS
1551  *    func [I] Address of handler function
1552  *    add  [I] Handler to add or remove
1553  *
1554  * RETURNS
1555  *    Success: TRUE
1556  *    Failure: FALSE
1557  */
1558
1559 struct ConsoleHandler
1560 {
1561     PHANDLER_ROUTINE            handler;
1562     struct ConsoleHandler*      next;
1563 };
1564
1565 static struct ConsoleHandler    CONSOLE_DefaultConsoleHandler = {CONSOLE_DefaultHandler, NULL};
1566 static struct ConsoleHandler*   CONSOLE_Handlers = &CONSOLE_DefaultConsoleHandler;
1567
1568 /*****************************************************************************/
1569
1570 /******************************************************************
1571  *              SetConsoleCtrlHandler (KERNEL32.@)
1572  */
1573 BOOL WINAPI SetConsoleCtrlHandler(PHANDLER_ROUTINE func, BOOL add)
1574 {
1575     BOOL        ret = TRUE;
1576
1577     TRACE("(%p,%i)\n", func, add);
1578
1579     if (!func)
1580     {
1581         RtlEnterCriticalSection(&CONSOLE_CritSect);
1582         if (add)
1583             NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags |= 1;
1584         else
1585             NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags &= ~1;
1586         RtlLeaveCriticalSection(&CONSOLE_CritSect);
1587     }
1588     else if (add)
1589     {
1590         struct ConsoleHandler*  ch = HeapAlloc(GetProcessHeap(), 0, sizeof(struct ConsoleHandler));
1591
1592         if (!ch) return FALSE;
1593         ch->handler = func;
1594         RtlEnterCriticalSection(&CONSOLE_CritSect);
1595         ch->next = CONSOLE_Handlers;
1596         CONSOLE_Handlers = ch;
1597         RtlLeaveCriticalSection(&CONSOLE_CritSect);
1598     }
1599     else
1600     {
1601         struct ConsoleHandler**  ch;
1602         RtlEnterCriticalSection(&CONSOLE_CritSect);
1603         for (ch = &CONSOLE_Handlers; *ch; ch = &(*ch)->next)
1604         {
1605             if ((*ch)->handler == func) break;
1606         }
1607         if (*ch)
1608         {
1609             struct ConsoleHandler*   rch = *ch;
1610
1611             /* sanity check */
1612             if (rch == &CONSOLE_DefaultConsoleHandler)
1613             {
1614                 ERR("Who's trying to remove default handler???\n");
1615                 SetLastError(ERROR_INVALID_PARAMETER);
1616                 ret = FALSE;
1617             }
1618             else
1619             {
1620                 *ch = rch->next;
1621                 HeapFree(GetProcessHeap(), 0, rch);
1622             }
1623         }
1624         else
1625         {
1626             WARN("Attempt to remove non-installed CtrlHandler %p\n", func);
1627             SetLastError(ERROR_INVALID_PARAMETER);
1628             ret = FALSE;
1629         }
1630         RtlLeaveCriticalSection(&CONSOLE_CritSect);
1631     }
1632     return ret;
1633 }
1634
1635 static WINE_EXCEPTION_FILTER(CONSOLE_CtrlEventHandler)
1636 {
1637     TRACE("(%x)\n", GetExceptionCode());
1638     return EXCEPTION_EXECUTE_HANDLER;
1639 }
1640
1641 /******************************************************************
1642  *              CONSOLE_SendEventThread
1643  *
1644  * Internal helper to pass an event to the list on installed handlers
1645  */
1646 static DWORD WINAPI CONSOLE_SendEventThread(void* pmt)
1647 {
1648     DWORD_PTR                   event = (DWORD_PTR)pmt;
1649     struct ConsoleHandler*      ch;
1650
1651     if (event == CTRL_C_EVENT)
1652     {
1653         BOOL    caught_by_dbg = TRUE;
1654         /* First, try to pass the ctrl-C event to the debugger (if any)
1655          * If it continues, there's nothing more to do
1656          * Otherwise, we need to send the ctrl-C event to the handlers
1657          */
1658         __TRY
1659         {
1660             RaiseException( DBG_CONTROL_C, 0, 0, NULL );
1661         }
1662         __EXCEPT(CONSOLE_CtrlEventHandler)
1663         {
1664             caught_by_dbg = FALSE;
1665         }
1666         __ENDTRY;
1667         if (caught_by_dbg) return 0;
1668         /* the debugger didn't continue... so, pass to ctrl handlers */
1669     }
1670     RtlEnterCriticalSection(&CONSOLE_CritSect);
1671     for (ch = CONSOLE_Handlers; ch; ch = ch->next)
1672     {
1673         if (ch->handler(event)) break;
1674     }
1675     RtlLeaveCriticalSection(&CONSOLE_CritSect);
1676     return 1;
1677 }
1678
1679 /******************************************************************
1680  *              CONSOLE_HandleCtrlC
1681  *
1682  * Check whether the shall manipulate CtrlC events
1683  */
1684 int     CONSOLE_HandleCtrlC(unsigned sig)
1685 {
1686     /* FIXME: better test whether a console is attached to this process ??? */
1687     extern    unsigned CONSOLE_GetNumHistoryEntries(void);
1688     if (CONSOLE_GetNumHistoryEntries() == (unsigned)-1) return 0;
1689
1690     /* check if we have to ignore ctrl-C events */
1691     if (!(NtCurrentTeb()->Peb->ProcessParameters->ConsoleFlags & 1))
1692     {
1693         /* Create a separate thread to signal all the events.
1694          * This is needed because:
1695          *  - this function can be called in an Unix signal handler (hence on an
1696          *    different stack than the thread that's running). This breaks the
1697          *    Win32 exception mechanisms (where the thread's stack is checked).
1698          *  - since the current thread, while processing the signal, can hold the
1699          *    console critical section, we need another execution environment where
1700          *    we can wait on this critical section
1701          */
1702         CreateThread(NULL, 0, CONSOLE_SendEventThread, (void*)CTRL_C_EVENT, 0, NULL);
1703     }
1704     return 1;
1705 }
1706
1707 /******************************************************************************
1708  * GenerateConsoleCtrlEvent [KERNEL32.@] Simulate a CTRL-C or CTRL-BREAK
1709  *
1710  * PARAMS
1711  *    dwCtrlEvent        [I] Type of event
1712  *    dwProcessGroupID   [I] Process group ID to send event to
1713  *
1714  * RETURNS
1715  *    Success: True
1716  *    Failure: False (and *should* [but doesn't] set LastError)
1717  */
1718 BOOL WINAPI GenerateConsoleCtrlEvent(DWORD dwCtrlEvent,
1719                                      DWORD dwProcessGroupID)
1720 {
1721     BOOL ret;
1722
1723     TRACE("(%d, %d)\n", dwCtrlEvent, dwProcessGroupID);
1724
1725     if (dwCtrlEvent != CTRL_C_EVENT && dwCtrlEvent != CTRL_BREAK_EVENT)
1726     {
1727         ERR("Invalid event %d for PGID %d\n", dwCtrlEvent, dwProcessGroupID);
1728         return FALSE;
1729     }
1730
1731     SERVER_START_REQ( send_console_signal )
1732     {
1733         req->signal = dwCtrlEvent;
1734         req->group_id = dwProcessGroupID;
1735         ret = !wine_server_call_err( req );
1736     }
1737     SERVER_END_REQ;
1738
1739     /* FIXME: shall this function be synchronous, ie only return when all events
1740      * have been handled by all processes in the given group ?
1741      * As of today, we don't wait...
1742      */
1743     return ret;
1744 }
1745
1746
1747 /******************************************************************************
1748  * CreateConsoleScreenBuffer [KERNEL32.@]  Creates a console screen buffer
1749  *
1750  * PARAMS
1751  *    dwDesiredAccess    [I] Access flag
1752  *    dwShareMode        [I] Buffer share mode
1753  *    sa                 [I] Security attributes
1754  *    dwFlags            [I] Type of buffer to create
1755  *    lpScreenBufferData [I] Reserved
1756  *
1757  * NOTES
1758  *    Should call SetLastError
1759  *
1760  * RETURNS
1761  *    Success: Handle to new console screen buffer
1762  *    Failure: INVALID_HANDLE_VALUE
1763  */
1764 HANDLE WINAPI CreateConsoleScreenBuffer(DWORD dwDesiredAccess, DWORD dwShareMode,
1765                                         LPSECURITY_ATTRIBUTES sa, DWORD dwFlags,
1766                                         LPVOID lpScreenBufferData)
1767 {
1768     HANDLE      ret = INVALID_HANDLE_VALUE;
1769
1770     TRACE("(%d,%d,%p,%d,%p)\n",
1771           dwDesiredAccess, dwShareMode, sa, dwFlags, lpScreenBufferData);
1772
1773     if (dwFlags != CONSOLE_TEXTMODE_BUFFER || lpScreenBufferData != NULL)
1774     {
1775         SetLastError(ERROR_INVALID_PARAMETER);
1776         return INVALID_HANDLE_VALUE;
1777     }
1778
1779     SERVER_START_REQ(create_console_output)
1780     {
1781         req->handle_in  = 0;
1782         req->access     = dwDesiredAccess;
1783         req->attributes = (sa && sa->bInheritHandle) ? OBJ_INHERIT : 0;
1784         req->share      = dwShareMode;
1785         if (!wine_server_call_err( req )) ret = reply->handle_out;
1786     }
1787     SERVER_END_REQ;
1788
1789     return ret;
1790 }
1791
1792
1793 /***********************************************************************
1794  *           GetConsoleScreenBufferInfo   (KERNEL32.@)
1795  */
1796 BOOL WINAPI GetConsoleScreenBufferInfo(HANDLE hConsoleOutput, LPCONSOLE_SCREEN_BUFFER_INFO csbi)
1797 {
1798     BOOL        ret;
1799
1800     SERVER_START_REQ(get_console_output_info)
1801     {
1802         req->handle = console_handle_unmap(hConsoleOutput);
1803         if ((ret = !wine_server_call_err( req )))
1804         {
1805             csbi->dwSize.X              = reply->width;
1806             csbi->dwSize.Y              = reply->height;
1807             csbi->dwCursorPosition.X    = reply->cursor_x;
1808             csbi->dwCursorPosition.Y    = reply->cursor_y;
1809             csbi->wAttributes           = reply->attr;
1810             csbi->srWindow.Left         = reply->win_left;
1811             csbi->srWindow.Right        = reply->win_right;
1812             csbi->srWindow.Top          = reply->win_top;
1813             csbi->srWindow.Bottom       = reply->win_bottom;
1814             csbi->dwMaximumWindowSize.X = reply->max_width;
1815             csbi->dwMaximumWindowSize.Y = reply->max_height;
1816         }
1817     }
1818     SERVER_END_REQ;
1819
1820     TRACE("(%p,(%d,%d) (%d,%d) %d (%d,%d-%d,%d) (%d,%d)\n",
1821           hConsoleOutput, csbi->dwSize.X, csbi->dwSize.Y,
1822           csbi->dwCursorPosition.X, csbi->dwCursorPosition.Y,
1823           csbi->wAttributes,
1824           csbi->srWindow.Left, csbi->srWindow.Top, csbi->srWindow.Right, csbi->srWindow.Bottom,
1825           csbi->dwMaximumWindowSize.X, csbi->dwMaximumWindowSize.Y);
1826
1827     return ret;
1828 }
1829
1830
1831 /******************************************************************************
1832  * SetConsoleActiveScreenBuffer [KERNEL32.@]  Sets buffer to current console
1833  *
1834  * RETURNS
1835  *    Success: TRUE
1836  *    Failure: FALSE
1837  */
1838 BOOL WINAPI SetConsoleActiveScreenBuffer(HANDLE hConsoleOutput)
1839 {
1840     BOOL ret;
1841
1842     TRACE("(%p)\n", hConsoleOutput);
1843
1844     SERVER_START_REQ( set_console_input_info )
1845     {
1846         req->handle    = 0;
1847         req->mask      = SET_CONSOLE_INPUT_INFO_ACTIVE_SB;
1848         req->active_sb = hConsoleOutput;
1849         ret = !wine_server_call_err( req );
1850     }
1851     SERVER_END_REQ;
1852     return ret;
1853 }
1854
1855
1856 /***********************************************************************
1857  *            GetConsoleMode   (KERNEL32.@)
1858  */
1859 BOOL WINAPI GetConsoleMode(HANDLE hcon, LPDWORD mode)
1860 {
1861     BOOL ret;
1862
1863     SERVER_START_REQ(get_console_mode)
1864     {
1865         req->handle = console_handle_unmap(hcon);
1866         ret = !wine_server_call_err( req );
1867         if (ret && mode) *mode = reply->mode;
1868     }
1869     SERVER_END_REQ;
1870     return ret;
1871 }
1872
1873
1874 /******************************************************************************
1875  * SetConsoleMode [KERNEL32.@]  Sets input mode of console's input buffer
1876  *
1877  * PARAMS
1878  *    hcon [I] Handle to console input or screen buffer
1879  *    mode [I] Input or output mode to set
1880  *
1881  * RETURNS
1882  *    Success: TRUE
1883  *    Failure: FALSE
1884  *
1885  *    mode:
1886  *      ENABLE_PROCESSED_INPUT  0x01
1887  *      ENABLE_LINE_INPUT       0x02
1888  *      ENABLE_ECHO_INPUT       0x04
1889  *      ENABLE_WINDOW_INPUT     0x08
1890  *      ENABLE_MOUSE_INPUT      0x10
1891  */
1892 BOOL WINAPI SetConsoleMode(HANDLE hcon, DWORD mode)
1893 {
1894     BOOL ret;
1895
1896     SERVER_START_REQ(set_console_mode)
1897     {
1898         req->handle = console_handle_unmap(hcon);
1899         req->mode = mode;
1900         ret = !wine_server_call_err( req );
1901     }
1902     SERVER_END_REQ;
1903     /* FIXME: when resetting a console input to editline mode, I think we should
1904      * empty the S_EditString buffer
1905      */
1906
1907     TRACE("(%p,%x) retval == %d\n", hcon, mode, ret);
1908
1909     return ret;
1910 }
1911
1912
1913 /******************************************************************
1914  *              CONSOLE_WriteChars
1915  *
1916  * WriteConsoleOutput helper: hides server call semantics
1917  * writes a string at a given pos with standard attribute
1918  */
1919 static int CONSOLE_WriteChars(HANDLE hCon, LPCWSTR lpBuffer, int nc, COORD* pos)
1920 {
1921     int written = -1;
1922
1923     if (!nc) return 0;
1924
1925     SERVER_START_REQ( write_console_output )
1926     {
1927         req->handle = console_handle_unmap(hCon);
1928         req->x      = pos->X;
1929         req->y      = pos->Y;
1930         req->mode   = CHAR_INFO_MODE_TEXTSTDATTR;
1931         req->wrap   = FALSE;
1932         wine_server_add_data( req, lpBuffer, nc * sizeof(WCHAR) );
1933         if (!wine_server_call_err( req )) written = reply->written;
1934     }
1935     SERVER_END_REQ;
1936
1937     if (written > 0) pos->X += written;
1938     return written;
1939 }
1940
1941 /******************************************************************
1942  *              next_line
1943  *
1944  * WriteConsoleOutput helper: handles passing to next line (+scrolling if necessary)
1945  *
1946  */
1947 static int      next_line(HANDLE hCon, CONSOLE_SCREEN_BUFFER_INFO* csbi)
1948 {
1949     SMALL_RECT  src;
1950     CHAR_INFO   ci;
1951     COORD       dst;
1952
1953     csbi->dwCursorPosition.X = 0;
1954     csbi->dwCursorPosition.Y++;
1955
1956     if (csbi->dwCursorPosition.Y < csbi->dwSize.Y) return 1;
1957
1958     src.Top    = 1;
1959     src.Bottom = csbi->dwSize.Y - 1;
1960     src.Left   = 0;
1961     src.Right  = csbi->dwSize.X - 1;
1962
1963     dst.X      = 0;
1964     dst.Y      = 0;
1965
1966     ci.Attributes = csbi->wAttributes;
1967     ci.Char.UnicodeChar = ' ';
1968
1969     csbi->dwCursorPosition.Y--;
1970     if (!ScrollConsoleScreenBufferW(hCon, &src, NULL, dst, &ci))
1971         return 0;
1972     return 1;
1973 }
1974
1975 /******************************************************************
1976  *              write_block
1977  *
1978  * WriteConsoleOutput helper: writes a block of non special characters
1979  * Block can spread on several lines, and wrapping, if needed, is
1980  * handled
1981  *
1982  */
1983 static int      write_block(HANDLE hCon, CONSOLE_SCREEN_BUFFER_INFO* csbi,
1984                             DWORD mode, LPCWSTR ptr, int len)
1985 {
1986     int blk;    /* number of chars to write on current line */
1987     int done;   /* number of chars already written */
1988
1989     if (len <= 0) return 1;
1990
1991     if (mode & ENABLE_WRAP_AT_EOL_OUTPUT) /* writes remaining on next line */
1992     {
1993         for (done = 0; done < len; done += blk)
1994         {
1995             blk = min(len - done, csbi->dwSize.X - csbi->dwCursorPosition.X);
1996
1997             if (CONSOLE_WriteChars(hCon, ptr + done, blk, &csbi->dwCursorPosition) != blk)
1998                 return 0;
1999             if (csbi->dwCursorPosition.X == csbi->dwSize.X && !next_line(hCon, csbi))
2000                 return 0;
2001         }
2002     }
2003     else
2004     {
2005         int     pos = csbi->dwCursorPosition.X;
2006         /* FIXME: we could reduce the number of loops
2007          * but, in most cases we wouldn't gain lots of time (it would only
2008          * happen if we're asked to overwrite more than twice the part of the line,
2009          * which is unlikely
2010          */
2011         for (blk = done = 0; done < len; done += blk)
2012         {
2013             blk = min(len - done, csbi->dwSize.X - csbi->dwCursorPosition.X);
2014
2015             csbi->dwCursorPosition.X = pos;
2016             if (CONSOLE_WriteChars(hCon, ptr + done, blk, &csbi->dwCursorPosition) != blk)
2017                 return 0;
2018         }
2019     }
2020
2021     return 1;
2022 }
2023
2024 /***********************************************************************
2025  *            WriteConsoleW   (KERNEL32.@)
2026  */
2027 BOOL WINAPI WriteConsoleW(HANDLE hConsoleOutput, LPCVOID lpBuffer, DWORD nNumberOfCharsToWrite,
2028                           LPDWORD lpNumberOfCharsWritten, LPVOID lpReserved)
2029 {
2030     DWORD                       mode;
2031     DWORD                       nw = 0;
2032     const WCHAR*                psz = lpBuffer;
2033     CONSOLE_SCREEN_BUFFER_INFO  csbi;
2034     int                         k, first = 0;
2035
2036     TRACE("%p %s %d %p %p\n",
2037           hConsoleOutput, debugstr_wn(lpBuffer, nNumberOfCharsToWrite),
2038           nNumberOfCharsToWrite, lpNumberOfCharsWritten, lpReserved);
2039
2040     if (lpNumberOfCharsWritten) *lpNumberOfCharsWritten = 0;
2041
2042     if (!GetConsoleMode(hConsoleOutput, &mode) ||
2043         !GetConsoleScreenBufferInfo(hConsoleOutput, &csbi))
2044         return FALSE;
2045
2046     if (mode & ENABLE_PROCESSED_OUTPUT)
2047     {
2048         unsigned int    i;
2049
2050         for (i = 0; i < nNumberOfCharsToWrite; i++)
2051         {
2052             switch (psz[i])
2053             {
2054             case '\b': case '\t': case '\n': case '\a': case '\r':
2055                 /* don't handle here the i-th char... done below */
2056                 if ((k = i - first) > 0)
2057                 {
2058                     if (!write_block(hConsoleOutput, &csbi, mode, &psz[first], k))
2059                         goto the_end;
2060                     nw += k;
2061                 }
2062                 first = i + 1;
2063                 nw++;
2064             }
2065             switch (psz[i])
2066             {
2067             case '\b':
2068                 if (csbi.dwCursorPosition.X > 0) csbi.dwCursorPosition.X--;
2069                 break;
2070             case '\t':
2071                 {
2072                     WCHAR tmp[8] = {' ',' ',' ',' ',' ',' ',' ',' '};
2073
2074                     if (!write_block(hConsoleOutput, &csbi, mode, tmp,
2075                                      ((csbi.dwCursorPosition.X + 8) & ~7) - csbi.dwCursorPosition.X))
2076                         goto the_end;
2077                 }
2078                 break;
2079             case '\n':
2080                 next_line(hConsoleOutput, &csbi);
2081                 break;
2082             case '\a':
2083                 Beep(400, 300);
2084                 break;
2085             case '\r':
2086                 csbi.dwCursorPosition.X = 0;
2087                 break;
2088             default:
2089                 break;
2090             }
2091         }
2092     }
2093
2094     /* write the remaining block (if any) if processed output is enabled, or the
2095      * entire buffer otherwise
2096      */
2097     if ((k = nNumberOfCharsToWrite - first) > 0)
2098     {
2099         if (!write_block(hConsoleOutput, &csbi, mode, &psz[first], k))
2100             goto the_end;
2101         nw += k;
2102     }
2103
2104  the_end:
2105     SetConsoleCursorPosition(hConsoleOutput, csbi.dwCursorPosition);
2106     if (lpNumberOfCharsWritten) *lpNumberOfCharsWritten = nw;
2107     return nw != 0;
2108 }
2109
2110
2111 /***********************************************************************
2112  *            WriteConsoleA   (KERNEL32.@)
2113  */
2114 BOOL WINAPI WriteConsoleA(HANDLE hConsoleOutput, LPCVOID lpBuffer, DWORD nNumberOfCharsToWrite,
2115                           LPDWORD lpNumberOfCharsWritten, LPVOID lpReserved)
2116 {
2117     BOOL        ret;
2118     LPWSTR      xstring;
2119     DWORD       n;
2120
2121     n = MultiByteToWideChar(GetConsoleOutputCP(), 0, lpBuffer, nNumberOfCharsToWrite, NULL, 0);
2122
2123     if (lpNumberOfCharsWritten) *lpNumberOfCharsWritten = 0;
2124     xstring = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
2125     if (!xstring) return 0;
2126
2127     MultiByteToWideChar(GetConsoleOutputCP(), 0, lpBuffer, nNumberOfCharsToWrite, xstring, n);
2128
2129     ret = WriteConsoleW(hConsoleOutput, xstring, n, lpNumberOfCharsWritten, 0);
2130
2131     HeapFree(GetProcessHeap(), 0, xstring);
2132
2133     return ret;
2134 }
2135
2136 /******************************************************************************
2137  * SetConsoleCursorPosition [KERNEL32.@]
2138  * Sets the cursor position in console
2139  *
2140  * PARAMS
2141  *    hConsoleOutput   [I] Handle of console screen buffer
2142  *    dwCursorPosition [I] New cursor position coordinates
2143  *
2144  * RETURNS
2145  *    Success: TRUE
2146  *    Failure: FALSE
2147  */
2148 BOOL WINAPI SetConsoleCursorPosition(HANDLE hcon, COORD pos)
2149 {
2150     BOOL                        ret;
2151     CONSOLE_SCREEN_BUFFER_INFO  csbi;
2152     int                         do_move = 0;
2153     int                         w, h;
2154
2155     TRACE("%p %d %d\n", hcon, pos.X, pos.Y);
2156
2157     SERVER_START_REQ(set_console_output_info)
2158     {
2159         req->handle         = console_handle_unmap(hcon);
2160         req->cursor_x       = pos.X;
2161         req->cursor_y       = pos.Y;
2162         req->mask           = SET_CONSOLE_OUTPUT_INFO_CURSOR_POS;
2163         ret = !wine_server_call_err( req );
2164     }
2165     SERVER_END_REQ;
2166
2167     if (!ret || !GetConsoleScreenBufferInfo(hcon, &csbi))
2168         return FALSE;
2169
2170     /* if cursor is no longer visible, scroll the visible window... */
2171     w = csbi.srWindow.Right - csbi.srWindow.Left + 1;
2172     h = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
2173     if (pos.X < csbi.srWindow.Left)
2174     {
2175         csbi.srWindow.Left   = min(pos.X, csbi.dwSize.X - w);
2176         do_move++;
2177     }
2178     else if (pos.X > csbi.srWindow.Right)
2179     {
2180         csbi.srWindow.Left   = max(pos.X, w) - w + 1;
2181         do_move++;
2182     }
2183     csbi.srWindow.Right  = csbi.srWindow.Left + w - 1;
2184
2185     if (pos.Y < csbi.srWindow.Top)
2186     {
2187         csbi.srWindow.Top    = min(pos.Y, csbi.dwSize.Y - h);
2188         do_move++;
2189     }
2190     else if (pos.Y > csbi.srWindow.Bottom)
2191     {
2192         csbi.srWindow.Top   = max(pos.Y, h) - h + 1;
2193         do_move++;
2194     }
2195     csbi.srWindow.Bottom = csbi.srWindow.Top + h - 1;
2196
2197     ret = (do_move) ? SetConsoleWindowInfo(hcon, TRUE, &csbi.srWindow) : TRUE;
2198
2199     return ret;
2200 }
2201
2202 /******************************************************************************
2203  * GetConsoleCursorInfo [KERNEL32.@]  Gets size and visibility of console
2204  *
2205  * PARAMS
2206  *    hcon  [I] Handle to console screen buffer
2207  *    cinfo [O] Address of cursor information
2208  *
2209  * RETURNS
2210  *    Success: TRUE
2211  *    Failure: FALSE
2212  */
2213 BOOL WINAPI GetConsoleCursorInfo(HANDLE hCon, LPCONSOLE_CURSOR_INFO cinfo)
2214 {
2215     BOOL ret;
2216
2217     SERVER_START_REQ(get_console_output_info)
2218     {
2219         req->handle = console_handle_unmap(hCon);
2220         ret = !wine_server_call_err( req );
2221         if (ret && cinfo)
2222         {
2223             cinfo->dwSize = reply->cursor_size;
2224             cinfo->bVisible = reply->cursor_visible;
2225         }
2226     }
2227     SERVER_END_REQ;
2228
2229     TRACE("(%p) returning (%d,%d)\n", hCon, cinfo->dwSize, cinfo->bVisible);
2230     return ret;
2231 }
2232
2233
2234 /******************************************************************************
2235  * SetConsoleCursorInfo [KERNEL32.@]  Sets size and visibility of cursor
2236  *
2237  * PARAMS
2238  *      hcon    [I] Handle to console screen buffer
2239  *      cinfo   [I] Address of cursor information
2240  * RETURNS
2241  *    Success: TRUE
2242  *    Failure: FALSE
2243  */
2244 BOOL WINAPI SetConsoleCursorInfo(HANDLE hCon, LPCONSOLE_CURSOR_INFO cinfo)
2245 {
2246     BOOL ret;
2247
2248     TRACE("(%p,%d,%d)\n", hCon, cinfo->dwSize, cinfo->bVisible);
2249     SERVER_START_REQ(set_console_output_info)
2250     {
2251         req->handle         = console_handle_unmap(hCon);
2252         req->cursor_size    = cinfo->dwSize;
2253         req->cursor_visible = cinfo->bVisible;
2254         req->mask           = SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM;
2255         ret = !wine_server_call_err( req );
2256     }
2257     SERVER_END_REQ;
2258     return ret;
2259 }
2260
2261
2262 /******************************************************************************
2263  * SetConsoleWindowInfo [KERNEL32.@]  Sets size and position of console
2264  *
2265  * PARAMS
2266  *      hcon            [I] Handle to console screen buffer
2267  *      bAbsolute       [I] Coordinate type flag
2268  *      window          [I] Address of new window rectangle
2269  * RETURNS
2270  *    Success: TRUE
2271  *    Failure: FALSE
2272  */
2273 BOOL WINAPI SetConsoleWindowInfo(HANDLE hCon, BOOL bAbsolute, LPSMALL_RECT window)
2274 {
2275     SMALL_RECT  p = *window;
2276     BOOL        ret;
2277
2278     TRACE("(%p,%d,(%d,%d-%d,%d))\n", hCon, bAbsolute, p.Left, p.Top, p.Right, p.Bottom);
2279
2280     if (!bAbsolute)
2281     {
2282         CONSOLE_SCREEN_BUFFER_INFO      csbi;
2283
2284         if (!GetConsoleScreenBufferInfo(hCon, &csbi))
2285             return FALSE;
2286         p.Left   += csbi.srWindow.Left;
2287         p.Top    += csbi.srWindow.Top;
2288         p.Right  += csbi.srWindow.Right;
2289         p.Bottom += csbi.srWindow.Bottom;
2290     }
2291     SERVER_START_REQ(set_console_output_info)
2292     {
2293         req->handle         = console_handle_unmap(hCon);
2294         req->win_left       = p.Left;
2295         req->win_top        = p.Top;
2296         req->win_right      = p.Right;
2297         req->win_bottom     = p.Bottom;
2298         req->mask           = SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW;
2299         ret = !wine_server_call_err( req );
2300     }
2301     SERVER_END_REQ;
2302
2303     return ret;
2304 }
2305
2306
2307 /******************************************************************************
2308  * SetConsoleTextAttribute [KERNEL32.@]  Sets colors for text
2309  *
2310  * Sets the foreground and background color attributes of characters
2311  * written to the screen buffer.
2312  *
2313  * RETURNS
2314  *    Success: TRUE
2315  *    Failure: FALSE
2316  */
2317 BOOL WINAPI SetConsoleTextAttribute(HANDLE hConsoleOutput, WORD wAttr)
2318 {
2319     BOOL ret;
2320
2321     TRACE("(%p,%d)\n", hConsoleOutput, wAttr);
2322     SERVER_START_REQ(set_console_output_info)
2323     {
2324         req->handle = console_handle_unmap(hConsoleOutput);
2325         req->attr   = wAttr;
2326         req->mask   = SET_CONSOLE_OUTPUT_INFO_ATTR;
2327         ret = !wine_server_call_err( req );
2328     }
2329     SERVER_END_REQ;
2330     return ret;
2331 }
2332
2333
2334 /******************************************************************************
2335  * SetConsoleScreenBufferSize [KERNEL32.@]  Changes size of console
2336  *
2337  * PARAMS
2338  *    hConsoleOutput [I] Handle to console screen buffer
2339  *    dwSize         [I] New size in character rows and cols
2340  *
2341  * RETURNS
2342  *    Success: TRUE
2343  *    Failure: FALSE
2344  */
2345 BOOL WINAPI SetConsoleScreenBufferSize(HANDLE hConsoleOutput, COORD dwSize)
2346 {
2347     BOOL ret;
2348
2349     TRACE("(%p,(%d,%d))\n", hConsoleOutput, dwSize.X, dwSize.Y);
2350     SERVER_START_REQ(set_console_output_info)
2351     {
2352         req->handle = console_handle_unmap(hConsoleOutput);
2353         req->width  = dwSize.X;
2354         req->height = dwSize.Y;
2355         req->mask   = SET_CONSOLE_OUTPUT_INFO_SIZE;
2356         ret = !wine_server_call_err( req );
2357     }
2358     SERVER_END_REQ;
2359     return ret;
2360 }
2361
2362
2363 /******************************************************************************
2364  * ScrollConsoleScreenBufferA [KERNEL32.@]
2365  *
2366  */
2367 BOOL WINAPI ScrollConsoleScreenBufferA(HANDLE hConsoleOutput, LPSMALL_RECT lpScrollRect,
2368                                        LPSMALL_RECT lpClipRect, COORD dwDestOrigin,
2369                                        LPCHAR_INFO lpFill)
2370 {
2371     CHAR_INFO   ciw;
2372
2373     ciw.Attributes = lpFill->Attributes;
2374     MultiByteToWideChar(GetConsoleOutputCP(), 0, &lpFill->Char.AsciiChar, 1, &ciw.Char.UnicodeChar, 1);
2375
2376     return ScrollConsoleScreenBufferW(hConsoleOutput, lpScrollRect, lpClipRect,
2377                                       dwDestOrigin, &ciw);
2378 }
2379
2380 /******************************************************************
2381  *              CONSOLE_FillLineUniform
2382  *
2383  * Helper function for ScrollConsoleScreenBufferW
2384  * Fills a part of a line with a constant character info
2385  */
2386 void CONSOLE_FillLineUniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill)
2387 {
2388     SERVER_START_REQ( fill_console_output )
2389     {
2390         req->handle    = console_handle_unmap(hConsoleOutput);
2391         req->mode      = CHAR_INFO_MODE_TEXTATTR;
2392         req->x         = i;
2393         req->y         = j;
2394         req->count     = len;
2395         req->wrap      = FALSE;
2396         req->data.ch   = lpFill->Char.UnicodeChar;
2397         req->data.attr = lpFill->Attributes;
2398         wine_server_call_err( req );
2399     }
2400     SERVER_END_REQ;
2401 }
2402
2403 /******************************************************************************
2404  * ScrollConsoleScreenBufferW [KERNEL32.@]
2405  *
2406  */
2407
2408 BOOL WINAPI ScrollConsoleScreenBufferW(HANDLE hConsoleOutput, LPSMALL_RECT lpScrollRect,
2409                                        LPSMALL_RECT lpClipRect, COORD dwDestOrigin,
2410                                        LPCHAR_INFO lpFill)
2411 {
2412     SMALL_RECT                  dst;
2413     DWORD                       ret;
2414     int                         i, j;
2415     int                         start = -1;
2416     SMALL_RECT                  clip;
2417     CONSOLE_SCREEN_BUFFER_INFO  csbi;
2418     BOOL                        inside;
2419     COORD                       src;
2420
2421     if (lpClipRect)
2422         TRACE("(%p,(%d,%d-%d,%d),(%d,%d-%d,%d),%d-%d,%p)\n", hConsoleOutput,
2423               lpScrollRect->Left, lpScrollRect->Top,
2424               lpScrollRect->Right, lpScrollRect->Bottom,
2425               lpClipRect->Left, lpClipRect->Top,
2426               lpClipRect->Right, lpClipRect->Bottom,
2427               dwDestOrigin.X, dwDestOrigin.Y, lpFill);
2428     else
2429         TRACE("(%p,(%d,%d-%d,%d),(nil),%d-%d,%p)\n", hConsoleOutput,
2430               lpScrollRect->Left, lpScrollRect->Top,
2431               lpScrollRect->Right, lpScrollRect->Bottom,
2432               dwDestOrigin.X, dwDestOrigin.Y, lpFill);
2433
2434     if (!GetConsoleScreenBufferInfo(hConsoleOutput, &csbi))
2435         return FALSE;
2436
2437     src.X = lpScrollRect->Left;
2438     src.Y = lpScrollRect->Top;
2439
2440     /* step 1: get dst rect */
2441     dst.Left = dwDestOrigin.X;
2442     dst.Top = dwDestOrigin.Y;
2443     dst.Right = dst.Left + (lpScrollRect->Right - lpScrollRect->Left);
2444     dst.Bottom = dst.Top + (lpScrollRect->Bottom - lpScrollRect->Top);
2445
2446     /* step 2a: compute the final clip rect (optional passed clip and screen buffer limits */
2447     if (lpClipRect)
2448     {
2449         clip.Left   = max(0, lpClipRect->Left);
2450         clip.Right  = min(csbi.dwSize.X - 1, lpClipRect->Right);
2451         clip.Top    = max(0, lpClipRect->Top);
2452         clip.Bottom = min(csbi.dwSize.Y - 1, lpClipRect->Bottom);
2453     }
2454     else
2455     {
2456         clip.Left   = 0;
2457         clip.Right  = csbi.dwSize.X - 1;
2458         clip.Top    = 0;
2459         clip.Bottom = csbi.dwSize.Y - 1;
2460     }
2461     if (clip.Left > clip.Right || clip.Top > clip.Bottom) return FALSE;
2462
2463     /* step 2b: clip dst rect */
2464     if (dst.Left   < clip.Left  ) {src.X += clip.Left - dst.Left; dst.Left   = clip.Left;}
2465     if (dst.Top    < clip.Top   ) {src.Y += clip.Top  - dst.Top;  dst.Top    = clip.Top;}
2466     if (dst.Right  > clip.Right ) dst.Right  = clip.Right;
2467     if (dst.Bottom > clip.Bottom) dst.Bottom = clip.Bottom;
2468
2469     /* step 3: transfer the bits */
2470     SERVER_START_REQ(move_console_output)
2471     {
2472         req->handle = console_handle_unmap(hConsoleOutput);
2473         req->x_src = src.X;
2474         req->y_src = src.Y;
2475         req->x_dst = dst.Left;
2476         req->y_dst = dst.Top;
2477         req->w = dst.Right - dst.Left + 1;
2478         req->h = dst.Bottom - dst.Top + 1;
2479         ret = !wine_server_call_err( req );
2480     }
2481     SERVER_END_REQ;
2482
2483     if (!ret) return FALSE;
2484
2485     /* step 4: clean out the exposed part */
2486
2487     /* have to write cell [i,j] if it is not in dst rect (because it has already
2488      * been written to by the scroll) and is in clip (we shall not write
2489      * outside of clip)
2490      */
2491     for (j = max(lpScrollRect->Top, clip.Top); j <= min(lpScrollRect->Bottom, clip.Bottom); j++)
2492     {
2493         inside = dst.Top <= j && j <= dst.Bottom;
2494         start = -1;
2495         for (i = max(lpScrollRect->Left, clip.Left); i <= min(lpScrollRect->Right, clip.Right); i++)
2496         {
2497             if (inside && dst.Left <= i && i <= dst.Right)
2498             {
2499                 if (start != -1)
2500                 {
2501                     CONSOLE_FillLineUniform(hConsoleOutput, start, j, i - start, lpFill);
2502                     start = -1;
2503                 }
2504             }
2505             else
2506             {
2507                 if (start == -1) start = i;
2508             }
2509         }
2510         if (start != -1)
2511             CONSOLE_FillLineUniform(hConsoleOutput, start, j, i - start, lpFill);
2512     }
2513
2514     return TRUE;
2515 }
2516
2517 /******************************************************************
2518  *              AttachConsole  (KERNEL32.@)
2519  */
2520 BOOL WINAPI AttachConsole(DWORD dwProcessId)
2521 {
2522     FIXME("stub %x\n",dwProcessId);
2523     return TRUE;
2524 }
2525
2526
2527 /* ====================================================================
2528  *
2529  * Console manipulation functions
2530  *
2531  * ====================================================================*/
2532
2533 /* some missing functions...
2534  * FIXME: those are likely to be defined as undocumented function in kernel32 (or part of them)
2535  * should get the right API and implement them
2536  *      GetConsoleCommandHistory[AW] (dword dword dword)
2537  *      GetConsoleCommandHistoryLength[AW]
2538  *      SetConsoleCommandHistoryMode
2539  *      SetConsoleNumberOfCommands[AW]
2540  */
2541 int CONSOLE_GetHistory(int idx, WCHAR* buf, int buf_len)
2542 {
2543     int len = 0;
2544
2545     SERVER_START_REQ( get_console_input_history )
2546     {
2547         req->handle = 0;
2548         req->index = idx;
2549         if (buf && buf_len > 1)
2550         {
2551             wine_server_set_reply( req, buf, (buf_len - 1) * sizeof(WCHAR) );
2552         }
2553         if (!wine_server_call_err( req ))
2554         {
2555             if (buf) buf[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
2556             len = reply->total / sizeof(WCHAR) + 1;
2557         }
2558     }
2559     SERVER_END_REQ;
2560     return len;
2561 }
2562
2563 /******************************************************************
2564  *              CONSOLE_AppendHistory
2565  *
2566  *
2567  */
2568 BOOL    CONSOLE_AppendHistory(const WCHAR* ptr)
2569 {
2570     size_t      len = strlenW(ptr);
2571     BOOL        ret;
2572
2573     while (len && (ptr[len - 1] == '\n' || ptr[len - 1] == '\r')) len--;
2574     if (!len) return FALSE;
2575
2576     SERVER_START_REQ( append_console_input_history )
2577     {
2578         req->handle = 0;
2579         wine_server_add_data( req, ptr, len * sizeof(WCHAR) );
2580         ret = !wine_server_call_err( req );
2581     }
2582     SERVER_END_REQ;
2583     return ret;
2584 }
2585
2586 /******************************************************************
2587  *              CONSOLE_GetNumHistoryEntries
2588  *
2589  *
2590  */
2591 unsigned CONSOLE_GetNumHistoryEntries(void)
2592 {
2593     unsigned ret = -1;
2594     SERVER_START_REQ(get_console_input_info)
2595     {
2596         req->handle = 0;
2597         if (!wine_server_call_err( req )) ret = reply->history_index;
2598     }
2599     SERVER_END_REQ;
2600     return ret;
2601 }
2602
2603 /******************************************************************
2604  *              CONSOLE_GetEditionMode
2605  *
2606  *
2607  */
2608 BOOL CONSOLE_GetEditionMode(HANDLE hConIn, int* mode)
2609 {
2610     unsigned ret = FALSE;
2611     SERVER_START_REQ(get_console_input_info)
2612     {
2613         req->handle = console_handle_unmap(hConIn);
2614         if ((ret = !wine_server_call_err( req )))
2615             *mode = reply->edition_mode;
2616     }
2617     SERVER_END_REQ;
2618     return ret;
2619 }