2 * an application for displaying Win32 console
4 * Copyright 2001, 2002 Eric Pouech
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
26 #include "wine/server.h"
27 #include "winecon_private.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(wineconsole
);
35 void WINECON_Fatal(const char* msg
)
37 WINE_ERR("%s\n", msg
);
41 static void printf_res(UINT uResId
, ...)
47 va_start(args
, uResId
);
48 LoadStringW(GetModuleHandleW(NULL
), uResId
, buffer
, sizeof(buffer
)/sizeof(buffer
[0]));
49 WideCharToMultiByte(CP_UNIXCP
, 0, buffer
, -1, ansi
, sizeof(ansi
), NULL
, NULL
);
54 static void WINECON_Usage(void)
56 printf_res(IDS_USAGE_HEADER
);
57 printf_res(IDS_USAGE_BACKEND
);
58 printf_res(IDS_USAGE_COMMAND
);
59 printf_res(IDS_USAGE_FOOTER
);
62 /******************************************************************
65 * updates the local copy of cells (band to update)
67 static void WINECON_FetchCells(struct inner_data
* data
, int upd_tp
, int upd_bm
)
69 SERVER_START_REQ( read_console_output
)
71 req
->handle
= wine_server_obj_handle( data
->hConOut
);
74 req
->mode
= CHAR_INFO_MODE_TEXTATTR
;
76 wine_server_set_reply( req
, &data
->cells
[upd_tp
* data
->curcfg
.sb_width
],
77 (upd_bm
-upd_tp
+1) * data
->curcfg
.sb_width
* sizeof(CHAR_INFO
) );
78 wine_server_call( req
);
81 data
->fnRefresh(data
, upd_tp
, upd_bm
);
84 /******************************************************************
85 * WINECON_ResizeWithContainer
87 * For console embedded in a container (e.g. user in a win32 window, or (n)curses
88 * in a TERM, perform resize of console (screen buffer and window) to fit in
89 * (new) container size.
91 void WINECON_ResizeWithContainer(struct inner_data
* data
, int width
, int height
)
93 struct config_data cfg
;
95 if (data
->in_set_config
) return;
98 cfg
.win_width
= width
;
99 cfg
.win_height
= height
;
101 /* auto size screen-buffer if it's now smaller than window */
102 if (cfg
.sb_width
< cfg
.win_width
) cfg
.sb_width
= cfg
.win_width
;
103 if (cfg
.sb_height
< cfg
.win_height
) cfg
.sb_height
= cfg
.win_height
;
105 /* and reset window pos so that we don't display outside of the screen-buffer */
106 if (cfg
.win_pos
.X
+ cfg
.win_width
> cfg
.sb_width
) cfg
.win_pos
.X
= cfg
.sb_width
- cfg
.win_width
;
107 if (cfg
.win_pos
.Y
+ cfg
.win_height
> cfg
.sb_height
) cfg
.win_pos
.Y
= cfg
.sb_height
- cfg
.win_height
;
109 WINECON_SetConfig(data
, &cfg
);
112 /******************************************************************
113 * WINECON_SetHistorySize
117 static BOOL
WINECON_SetHistorySize(HANDLE hConIn
, int size
)
121 SERVER_START_REQ(set_console_input_info
)
123 req
->handle
= wine_server_obj_handle( hConIn
);
124 req
->mask
= SET_CONSOLE_INPUT_INFO_HISTORY_SIZE
;
125 req
->history_size
= size
;
126 ret
= !wine_server_call_err( req
);
132 /******************************************************************
133 * WINECON_SetHistoryMode
137 static BOOL
WINECON_SetHistoryMode(HANDLE hConIn
, int mode
)
141 SERVER_START_REQ(set_console_input_info
)
143 req
->handle
= wine_server_obj_handle( hConIn
);
144 req
->mask
= SET_CONSOLE_INPUT_INFO_HISTORY_MODE
;
145 req
->history_mode
= mode
;
146 ret
= !wine_server_call_err( req
);
152 /******************************************************************
153 * WINECON_GetConsoleTitle
157 BOOL
WINECON_GetConsoleTitle(HANDLE hConIn
, WCHAR
* buffer
, size_t len
)
161 if (len
< sizeof(WCHAR
)) return FALSE
;
163 SERVER_START_REQ( get_console_input_info
)
165 req
->handle
= wine_server_obj_handle( hConIn
);
166 wine_server_set_reply( req
, buffer
, len
- sizeof(WCHAR
) );
167 if ((ret
= !wine_server_call_err( req
)))
169 len
= wine_server_reply_size( reply
);
170 buffer
[len
/ sizeof(WCHAR
)] = 0;
177 /******************************************************************
178 * WINECON_SetEditionMode
182 static BOOL
WINECON_SetEditionMode(HANDLE hConIn
, int edition_mode
)
186 SERVER_START_REQ( set_console_input_info
)
188 req
->handle
= wine_server_obj_handle( hConIn
);
189 req
->mask
= SET_CONSOLE_INPUT_INFO_EDITION_MODE
;
190 req
->edition_mode
= edition_mode
;
191 ret
= !wine_server_call_err( req
);
197 /******************************************************************
198 * WINECON_GrabChanges
200 * A change occurs, try to figure out which
202 int WINECON_GrabChanges(struct inner_data
* data
)
204 struct console_renderer_event evts
[256];
205 int i
, num
, ev_found
;
208 SERVER_START_REQ( get_console_renderer_events
)
210 wine_server_set_reply( req
, evts
, sizeof(evts
) );
211 req
->handle
= wine_server_obj_handle( data
->hSynchro
);
212 if (!wine_server_call_err( req
)) num
= wine_server_reply_size(reply
) / sizeof(evts
[0]);
216 if (!num
) {WINE_WARN("hmm renderer signaled but no events available\n"); return 1;}
218 /* FIXME: should do some event compression here (cursor pos, update) */
219 /* step 1: keep only last cursor pos event */
221 for (i
= num
- 1; i
>= 0; i
--)
223 if (evts
[i
].event
== CONSOLE_RENDERER_CURSOR_POS_EVENT
)
226 evts
[i
].event
= CONSOLE_RENDERER_NONE_EVENT
;
230 /* step 2: manage update events */
232 for (i
= 0; i
< num
; i
++)
234 if (evts
[i
].event
== CONSOLE_RENDERER_NONE_EVENT
||
235 evts
[i
].event
== CONSOLE_RENDERER_CURSOR_POS_EVENT
||
236 evts
[i
].event
== CONSOLE_RENDERER_CURSOR_GEOM_EVENT
) continue;
237 if (evts
[i
].event
!= CONSOLE_RENDERER_UPDATE_EVENT
)
243 if (ev_found
!= -1 && /* Only 2 cases where they CANNOT merge */
244 !(evts
[i
].u
.update
.bottom
+ 1 < evts
[ev_found
].u
.update
.top
||
245 evts
[ev_found
].u
.update
.bottom
+ 1 < evts
[i
].u
.update
.top
))
247 evts
[i
].u
.update
.top
= min(evts
[i
].u
.update
.top
,
248 evts
[ev_found
].u
.update
.top
);
249 evts
[i
].u
.update
.bottom
= max(evts
[i
].u
.update
.bottom
,
250 evts
[ev_found
].u
.update
.bottom
);
251 evts
[ev_found
].event
= CONSOLE_RENDERER_NONE_EVENT
;
256 WINE_TRACE("Events:");
257 for (i
= 0; i
< num
; i
++)
259 switch (evts
[i
].event
)
261 case CONSOLE_RENDERER_NONE_EVENT
:
264 case CONSOLE_RENDERER_TITLE_EVENT
:
265 WINE_TRACE(" title()");
266 data
->fnSetTitle(data
);
268 case CONSOLE_RENDERER_ACTIVE_SB_EVENT
:
269 SERVER_START_REQ( open_console
)
271 req
->from
= wine_server_obj_handle( data
->hConIn
);
272 req
->access
= GENERIC_READ
| GENERIC_WRITE
;
274 req
->share
= FILE_SHARE_READ
| FILE_SHARE_WRITE
;
275 h
= wine_server_call_err( req
) ? 0 : wine_server_ptr_handle(reply
->handle
);
278 WINE_TRACE(" active(%p)", h
);
281 CloseHandle(data
->hConOut
);
285 case CONSOLE_RENDERER_SB_RESIZE_EVENT
:
286 if (data
->curcfg
.sb_width
!= evts
[i
].u
.resize
.width
||
287 data
->curcfg
.sb_height
!= evts
[i
].u
.resize
.height
)
289 WINE_TRACE(" resize(%d,%d)", evts
[i
].u
.resize
.width
, evts
[i
].u
.resize
.height
);
290 data
->curcfg
.sb_width
= evts
[i
].u
.resize
.width
;
291 data
->curcfg
.sb_height
= evts
[i
].u
.resize
.height
;
293 data
->cells
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, data
->cells
,
294 data
->curcfg
.sb_width
* data
->curcfg
.sb_height
* sizeof(CHAR_INFO
));
296 if (!data
->cells
) WINECON_Fatal("OOM\n");
297 data
->fnResizeScreenBuffer(data
);
298 data
->fnComputePositions(data
);
301 case CONSOLE_RENDERER_UPDATE_EVENT
:
302 WINE_TRACE(" update(%d,%d)", evts
[i
].u
.update
.top
, evts
[i
].u
.update
.bottom
);
303 WINECON_FetchCells(data
, evts
[i
].u
.update
.top
, evts
[i
].u
.update
.bottom
);
305 case CONSOLE_RENDERER_CURSOR_POS_EVENT
:
306 if (evts
[i
].u
.cursor_pos
.x
!= data
->cursor
.X
|| evts
[i
].u
.cursor_pos
.y
!= data
->cursor
.Y
)
308 WINE_TRACE(" curs-pos(%d,%d)",evts
[i
].u
.cursor_pos
.x
, evts
[i
].u
.cursor_pos
.y
);
309 data
->cursor
.X
= evts
[i
].u
.cursor_pos
.x
;
310 data
->cursor
.Y
= evts
[i
].u
.cursor_pos
.y
;
311 data
->fnPosCursor(data
);
314 case CONSOLE_RENDERER_CURSOR_GEOM_EVENT
:
315 if (evts
[i
].u
.cursor_geom
.size
!= data
->curcfg
.cursor_size
||
316 evts
[i
].u
.cursor_geom
.visible
!= data
->curcfg
.cursor_visible
)
318 WINE_TRACE(" curs-geom(%d,%d)",
319 evts
[i
].u
.cursor_geom
.size
, evts
[i
].u
.cursor_geom
.visible
);
320 data
->fnShapeCursor(data
, evts
[i
].u
.cursor_geom
.size
,
321 evts
[i
].u
.cursor_geom
.visible
, FALSE
);
324 case CONSOLE_RENDERER_DISPLAY_EVENT
:
325 if (evts
[i
].u
.display
.left
!= data
->curcfg
.win_pos
.X
)
327 WINE_TRACE(" h-scroll(%d)", evts
[i
].u
.display
.left
);
328 data
->fnScroll(data
, evts
[i
].u
.display
.left
, TRUE
);
329 data
->fnPosCursor(data
);
331 if (evts
[i
].u
.display
.top
!= data
->curcfg
.win_pos
.Y
)
333 WINE_TRACE(" v-scroll(%d)", evts
[i
].u
.display
.top
);
334 data
->fnScroll(data
, evts
[i
].u
.display
.top
, FALSE
);
335 data
->fnPosCursor(data
);
337 if (evts
[i
].u
.display
.width
!= data
->curcfg
.win_width
||
338 evts
[i
].u
.display
.height
!= data
->curcfg
.win_height
)
340 WINE_TRACE(" win-size(%d,%d)", evts
[i
].u
.display
.width
, evts
[i
].u
.display
.height
);
341 data
->curcfg
.win_width
= evts
[i
].u
.display
.width
;
342 data
->curcfg
.win_height
= evts
[i
].u
.display
.height
;
343 data
->fnComputePositions(data
);
346 case CONSOLE_RENDERER_EXIT_EVENT
:
347 WINE_TRACE(". Exit!!\n");
350 WINE_FIXME("Unknown event type (%d)\n", evts
[i
].event
);
358 /******************************************************************
361 * Apply to data all the configuration elements from cfg. This includes modification
362 * of server side equivalent and visual parts.
363 * If force is FALSE, only the changed items are modified.
365 void WINECON_SetConfig(struct inner_data
* data
, const struct config_data
* cfg
)
367 if (data
->in_set_config
) return;
368 data
->in_set_config
= TRUE
;
369 if (data
->curcfg
.cursor_size
!= cfg
->cursor_size
||
370 data
->curcfg
.cursor_visible
!= cfg
->cursor_visible
)
372 CONSOLE_CURSOR_INFO cinfo
;
373 cinfo
.dwSize
= cfg
->cursor_size
;
374 /* <FIXME>: this hack is needed to pass thru the invariant test operation on server side
375 * (no notification is sent when invariant operation is requested
377 cinfo
.bVisible
= !cfg
->cursor_visible
;
378 SetConsoleCursorInfo(data
->hConOut
, &cinfo
);
380 cinfo
.bVisible
= cfg
->cursor_visible
;
381 /* this shall update (through notif) curcfg */
382 SetConsoleCursorInfo(data
->hConOut
, &cinfo
);
384 if (data
->curcfg
.history_size
!= cfg
->history_size
)
386 data
->curcfg
.history_size
= cfg
->history_size
;
387 WINECON_SetHistorySize(data
->hConIn
, cfg
->history_size
);
389 if (data
->curcfg
.history_nodup
!= cfg
->history_nodup
)
391 data
->curcfg
.history_nodup
= cfg
->history_nodup
;
392 WINECON_SetHistoryMode(data
->hConIn
, cfg
->history_nodup
);
394 data
->curcfg
.menu_mask
= cfg
->menu_mask
;
395 data
->curcfg
.quick_edit
= cfg
->quick_edit
;
396 if (1 /* FIXME: font info has changed */)
398 data
->fnSetFont(data
, cfg
->face_name
, cfg
->cell_height
, cfg
->font_weight
);
400 if (data
->curcfg
.def_attr
!= cfg
->def_attr
)
402 data
->curcfg
.def_attr
= cfg
->def_attr
;
403 SetConsoleTextAttribute(data
->hConOut
, cfg
->def_attr
);
405 /* now let's look at the window / sb size changes...
406 * since the server checks that sb is always bigger than window,
407 * we have to take care of doing the operations in the right order
409 /* a set of macros to make things easier to read
410 * The Test<A><B> macros test if the <A> (width/height) needs to be changed
411 * for <B> (window / ScreenBuffer)
412 * The Change<A><B> actually modify the <B> dimension of <A>.
414 #define TstSBfWidth() (data->curcfg.sb_width != cfg->sb_width)
415 #define TstWinHPos() (data->curcfg.win_width != cfg->win_width || data->curcfg.win_pos.X != cfg->win_pos.X)
417 #define ChgSBfWidth() do {c.X = cfg->sb_width; \
418 c.Y = data->curcfg.sb_height;\
419 SetConsoleScreenBufferSize(data->hConOut, c);\
421 #define ChgWinHPos() do {pos.Left = cfg->win_pos.X - data->curcfg.win_pos.X; \
423 pos.Right = pos.Left + cfg->win_width - data->curcfg.win_width; \
425 SetConsoleWindowInfo(data->hConOut, FALSE, &pos);\
427 #define TstSBfHeight() (data->curcfg.sb_height != cfg->sb_height)
428 #define TstWinVPos() (data->curcfg.win_height != cfg->win_height || data->curcfg.win_pos.Y != cfg->win_pos.Y)
430 /* since we're going to apply height after width is done, we use width as defined
431 * in cfg, and not in data->curcfg because if won't be updated yet */
432 #define ChgSBfHeight() do {c.X = cfg->sb_width; c.Y = cfg->sb_height; \
433 SetConsoleScreenBufferSize(data->hConOut, c); \
435 #define ChgWinVPos() do {pos.Left = 0; \
436 pos.Top = cfg->win_pos.Y - data->curcfg.win_pos.Y; \
438 pos.Bottom = pos.Top + cfg->win_height - data->curcfg.win_height; \
439 SetConsoleWindowInfo(data->hConOut, FALSE, &pos);\
451 /* we're changing both at the same time, do it in the right order */
452 if (cfg
->sb_width
>= data
->curcfg
.win_width
)
454 ChgSBfWidth(); ChgWinHPos();
458 ChgWinHPos(); ChgSBfWidth();
463 else if (TstWinHPos()) ChgWinHPos();
468 if (cfg
->sb_height
>= data
->curcfg
.win_height
)
470 ChgSBfHeight(); ChgWinVPos();
474 ChgWinVPos(); ChgSBfHeight();
479 else if (TstWinVPos()) ChgWinVPos();
490 data
->curcfg
.exit_on_die
= cfg
->exit_on_die
;
491 if (data
->curcfg
.edition_mode
!= cfg
->edition_mode
)
493 data
->curcfg
.edition_mode
= cfg
->edition_mode
;
494 WINECON_SetEditionMode(data
->hConIn
, cfg
->edition_mode
);
496 /* we now need to gather all events we got from the operations above,
497 * in order to get data correctly updated
499 WINECON_GrabChanges(data
);
500 data
->in_set_config
= FALSE
;
503 /******************************************************************
506 * Destroy wineconsole internal data
508 static void WINECON_Delete(struct inner_data
* data
)
512 if (data
->fnDeleteBackend
) data
->fnDeleteBackend(data
);
513 if (data
->hConIn
) CloseHandle(data
->hConIn
);
514 if (data
->hConOut
) CloseHandle(data
->hConOut
);
515 if (data
->hSynchro
) CloseHandle(data
->hSynchro
);
516 HeapFree(GetProcessHeap(), 0, data
->cells
);
517 HeapFree(GetProcessHeap(), 0, data
);
520 /******************************************************************
521 * WINECON_GetServerConfig
523 * Fills data->curcfg with the actual configuration running in the server
524 * (getting real information on the server, and not relying on cached
525 * information in data)
527 static BOOL
WINECON_GetServerConfig(struct inner_data
* data
)
531 SERVER_START_REQ(get_console_input_info
)
533 req
->handle
= wine_server_obj_handle( data
->hConIn
);
534 ret
= !wine_server_call_err( req
);
535 data
->curcfg
.history_size
= reply
->history_size
;
536 data
->curcfg
.history_nodup
= reply
->history_mode
;
537 data
->curcfg
.edition_mode
= reply
->edition_mode
;
540 if (!ret
) return FALSE
;
541 SERVER_START_REQ(get_console_output_info
)
543 req
->handle
= wine_server_obj_handle( data
->hConOut
);
544 ret
= !wine_server_call_err( req
);
545 data
->curcfg
.cursor_size
= reply
->cursor_size
;
546 data
->curcfg
.cursor_visible
= reply
->cursor_visible
;
547 data
->curcfg
.def_attr
= reply
->attr
;
548 data
->curcfg
.sb_width
= reply
->width
;
549 data
->curcfg
.sb_height
= reply
->height
;
550 data
->curcfg
.win_width
= reply
->win_right
- reply
->win_left
+ 1;
551 data
->curcfg
.win_height
= reply
->win_bottom
- reply
->win_top
+ 1;
554 WINECON_DumpConfig("first cfg: ", &data
->curcfg
);
559 /******************************************************************
562 * Initialisation part I. Creation of server object (console input and
563 * active screen buffer)
565 static struct inner_data
* WINECON_Init(HINSTANCE hInst
, DWORD pid
, LPCWSTR appname
,
566 enum init_return (*backend
)(struct inner_data
*),
569 struct inner_data
* data
= NULL
;
571 struct config_data cfg
;
574 data
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*data
));
577 GetStartupInfoW(&si
);
581 if (!si
.lpTitle
) WINECON_Fatal("Should have a title set");
582 appname
= si
.lpTitle
;
585 data
->nCmdShow
= nCmdShow
;
587 WINECON_RegLoad(appname
, &cfg
);
592 if (si
.dwFlags
& STARTF_USECOUNTCHARS
)
594 cfg
.sb_width
= si
.dwXCountChars
;
595 cfg
.sb_height
= si
.dwYCountChars
;
597 if (si
.dwFlags
& STARTF_USEFILLATTRIBUTE
)
598 cfg
.def_attr
= si
.dwFillAttribute
;
599 /* should always be defined */
602 /* the handles here are created without the whistles and bells required by console
603 * (mainly because wineconsole doesn't need it)
604 * - they are not inheritable
605 * - hConIn is not synchronizable
607 SERVER_START_REQ(alloc_console
)
609 req
->access
= GENERIC_READ
| GENERIC_WRITE
;
614 ret
= !wine_server_call_err( req
);
615 data
->hConIn
= wine_server_ptr_handle( reply
->handle_in
);
616 data
->hSynchro
= wine_server_ptr_handle( reply
->event
);
619 if (!ret
) goto error
;
620 WINE_TRACE("using hConIn %p, hSynchro event %p\n", data
->hConIn
, data
->hSynchro
);
622 SERVER_START_REQ(create_console_output
)
624 req
->handle_in
= wine_server_obj_handle( data
->hConIn
);
625 req
->access
= GENERIC_WRITE
|GENERIC_READ
;
627 req
->share
= FILE_SHARE_READ
|FILE_SHARE_WRITE
;
629 ret
= !wine_server_call_err( req
);
630 data
->hConOut
= wine_server_ptr_handle( reply
->handle_out
);
633 if (!ret
) goto error
;
634 WINE_TRACE("using hConOut %p\n", data
->hConOut
);
636 /* filling data->curcfg from cfg */
637 switch ((*backend
)(data
))
639 case init_not_supported
:
640 if (backend
== WCCURSES_InitBackend
)
642 if (WCUSER_InitBackend( data
) != init_success
) break;
644 else if (backend
== WCUSER_InitBackend
)
646 if (WCCURSES_InitBackend( data
) != init_success
) break;
650 WINECON_GetServerConfig(data
);
651 data
->cells
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
652 data
->curcfg
.sb_width
* data
->curcfg
.sb_height
* sizeof(CHAR_INFO
));
653 if (!data
->cells
) WINECON_Fatal("OOM\n");
654 data
->fnResizeScreenBuffer(data
);
655 data
->fnComputePositions(data
);
656 WINECON_SetConfig(data
, &cfg
);
657 data
->curcfg
.registry
= cfg
.registry
;
658 WINECON_DumpConfig("fint", &data
->curcfg
);
659 SERVER_START_REQ( set_console_input_info
)
661 req
->handle
= wine_server_obj_handle( data
->hConIn
);
662 req
->win
= wine_server_user_handle( data
->hWnd
);
663 req
->mask
= SET_CONSOLE_INPUT_INFO_TITLE
|
664 SET_CONSOLE_INPUT_INFO_WIN
;
665 wine_server_add_data( req
, appname
, lstrlenW(appname
) * sizeof(WCHAR
) );
666 ret
= !wine_server_call_err( req
);
669 if (!ret
) goto error
;
677 WINE_ERR("failed to init.\n");
679 WINECON_Delete(data
);
683 /******************************************************************
686 * Spawn the child process when invoked with wineconsole foo bar
688 static BOOL
WINECON_Spawn(struct inner_data
* data
, LPWSTR cmdLine
)
690 PROCESS_INFORMATION info
;
691 STARTUPINFOW startup
;
694 /* we're in the case wineconsole <exe> <options>... spawn the new process */
695 memset(&startup
, 0, sizeof(startup
));
696 startup
.cb
= sizeof(startup
);
697 startup
.dwFlags
= STARTF_USESTDHANDLES
;
699 /* the attributes of wineconsole's handles are not adequate for inheritance, so
700 * get them with the correct attributes before process creation
702 if (!DuplicateHandle(GetCurrentProcess(), data
->hConIn
, GetCurrentProcess(),
703 &startup
.hStdInput
, GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
, TRUE
, 0) ||
704 !DuplicateHandle(GetCurrentProcess(), data
->hConOut
, GetCurrentProcess(),
705 &startup
.hStdOutput
, GENERIC_READ
|GENERIC_WRITE
, TRUE
, 0) ||
706 !DuplicateHandle(GetCurrentProcess(), data
->hConOut
, GetCurrentProcess(),
707 &startup
.hStdError
, GENERIC_READ
|GENERIC_WRITE
, TRUE
, 0))
709 WINE_ERR("Can't dup handles\n");
710 /* no need to delete handles, we're exiting the program anyway */
714 done
= CreateProcessW(NULL
, cmdLine
, NULL
, NULL
, TRUE
, 0L, NULL
, NULL
, &startup
, &info
);
716 /* we no longer need the handles passed to the child for the console */
717 CloseHandle(startup
.hStdInput
);
718 CloseHandle(startup
.hStdOutput
);
719 CloseHandle(startup
.hStdError
);
721 CloseHandle(info
.hProcess
);
722 CloseHandle(info
.hThread
);
729 enum {from_event
, from_process_name
} mode
;
730 enum init_return (*backend
)(struct inner_data
*);
734 #define WINECON_CMD_SHOW_USAGE 0x10000
736 /******************************************************************
737 * WINECON_ParseOptions
741 * On error: error string id optionally with the CMD_SHOW_USAGE flag
743 static UINT
WINECON_ParseOptions(const char* lpCmdLine
, struct wc_init
* wci
)
745 memset(wci
, 0, sizeof(*wci
));
746 wci
->ptr
= lpCmdLine
;
747 wci
->mode
= from_process_name
;
748 wci
->backend
= WCUSER_InitBackend
;
752 while (*wci
->ptr
== ' ' || *wci
->ptr
== '\t') wci
->ptr
++;
753 if (wci
->ptr
[0] != '-') break;
754 if (strncmp(wci
->ptr
, "--use-event=", 12) == 0)
757 wci
->event
= (HANDLE
)strtol(wci
->ptr
+ 12, &end
, 10);
758 if (end
== wci
->ptr
+ 12) return IDS_CMD_INVALID_EVENT_ID
;
759 wci
->mode
= from_event
;
761 wci
->backend
= WCUSER_InitBackend
;
763 else if (strncmp(wci
->ptr
, "--backend=", 10) == 0)
765 if (strncmp(wci
->ptr
+ 10, "user", 4) == 0)
767 wci
->backend
= WCUSER_InitBackend
;
770 else if (strncmp(wci
->ptr
+ 10, "curses", 6) == 0)
772 wci
->backend
= WCCURSES_InitBackend
;
776 return IDS_CMD_INVALID_BACKEND
;
779 return IDS_CMD_INVALID_OPTION
|WINECON_CMD_SHOW_USAGE
;
782 if (wci
->mode
== from_event
)
785 while (*wci
->ptr
== ' ' || *wci
->ptr
== '\t') wci
->ptr
++;
787 return IDS_CMD_ABOUT
|WINECON_CMD_SHOW_USAGE
;
792 /******************************************************************
795 * wineconsole can either be started as:
796 * wineconsole --use-event=<int> used when a new console is created (AllocConsole)
797 * wineconsole <pgm> <arguments> used to start the program <pgm> from the command line in
798 * a freshly created console
799 * --backend=(curses|user) can also be used to select the desired backend
801 int PASCAL
WinMain(HINSTANCE hInst
, HINSTANCE hPrev
, LPSTR lpCmdLine
, INT nCmdShow
)
803 struct inner_data
* data
;
807 if ((ret
= WINECON_ParseOptions(lpCmdLine
, &wci
)) != 0)
809 printf_res(ret
& 0xffff);
810 if (ret
& WINECON_CMD_SHOW_USAGE
)
818 /* case of wineconsole <evt>, signal process that created us that we're up and running */
819 if (!(data
= WINECON_Init(hInst
, 0, NULL
, wci
.backend
, nCmdShow
))) return 0;
820 ret
= SetEvent(wci
.event
);
821 if (!ret
) WINE_ERR("SetEvent failed.\n");
823 case from_process_name
:
827 MultiByteToWideChar(CP_ACP
, 0, wci
.ptr
, -1, buffer
, sizeof(buffer
) / sizeof(buffer
[0]));
829 if (!(data
= WINECON_Init(hInst
, GetCurrentProcessId(), buffer
, wci
.backend
, nCmdShow
)))
831 ret
= WINECON_Spawn(data
, buffer
);
834 WINECON_Delete(data
);
835 printf_res(IDS_CMD_LAUNCH_FAILED
, wine_dbgstr_a(wci
.ptr
));
846 WINE_TRACE("calling MainLoop.\n");
847 ret
= data
->fnMainLoop(data
);
850 WINECON_Delete(data
);