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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "wine/port.h"
25 #include "wine/server.h"
26 #include "winecon_private.h"
29 #include "wine/debug.h"
31 WINE_DEFAULT_DEBUG_CHANNEL(wineconsole
);
33 void WINECON_Fatal(const char* msg
)
35 WINE_ERR("%s\n", msg
);
39 /******************************************************************
42 * updates the local copy of cells (band to update)
44 void WINECON_FetchCells(struct inner_data
* data
, int upd_tp
, int upd_bm
)
46 SERVER_START_REQ( read_console_output
)
48 req
->handle
= data
->hConOut
;
51 req
->mode
= CHAR_INFO_MODE_TEXTATTR
;
53 wine_server_set_reply( req
, &data
->cells
[upd_tp
* data
->curcfg
.sb_width
],
54 (upd_bm
-upd_tp
+1) * data
->curcfg
.sb_width
* sizeof(CHAR_INFO
) );
55 wine_server_call( req
);
58 data
->fnRefresh(data
, upd_tp
, upd_bm
);
61 /******************************************************************
62 * WINECON_NotifyWindowChange
64 * Inform server that visible window on sb has changed
66 void WINECON_NotifyWindowChange(struct inner_data
* data
)
68 SERVER_START_REQ( set_console_output_info
)
70 req
->handle
= data
->hConOut
;
71 req
->win_left
= data
->curcfg
.win_pos
.X
;
72 req
->win_top
= data
->curcfg
.win_pos
.Y
;
73 req
->win_right
= data
->curcfg
.win_pos
.X
+ data
->curcfg
.win_width
- 1;
74 req
->win_bottom
= data
->curcfg
.win_pos
.Y
+ data
->curcfg
.win_height
- 1;
75 req
->mask
= SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW
;
76 wine_server_call( req
);
81 /******************************************************************
82 * WINECON_GetHistorySize
86 int WINECON_GetHistorySize(HANDLE hConIn
)
90 SERVER_START_REQ(get_console_input_info
)
93 if (!wine_server_call_err( req
)) ret
= reply
->history_size
;
99 /******************************************************************
100 * WINECON_SetHistorySize
104 BOOL
WINECON_SetHistorySize(HANDLE hConIn
, int size
)
108 SERVER_START_REQ(set_console_input_info
)
110 req
->handle
= hConIn
;
111 req
->mask
= SET_CONSOLE_INPUT_INFO_HISTORY_SIZE
;
112 req
->history_size
= size
;
113 ret
= !wine_server_call_err( req
);
120 /******************************************************************
121 * WINECON_GetHistoryMode
125 int WINECON_GetHistoryMode(HANDLE hConIn
)
129 SERVER_START_REQ(get_console_input_info
)
131 req
->handle
= hConIn
;
132 if (!wine_server_call_err( req
)) ret
= reply
->history_mode
;
138 /******************************************************************
139 * WINECON_SetHistoryMode
143 BOOL
WINECON_SetHistoryMode(HANDLE hConIn
, int mode
)
147 SERVER_START_REQ(set_console_input_info
)
149 req
->handle
= hConIn
;
150 req
->mask
= SET_CONSOLE_INPUT_INFO_HISTORY_MODE
;
151 req
->history_mode
= mode
;
152 ret
= !wine_server_call_err( req
);
158 /******************************************************************
159 * WINECON_GetConsoleTitle
163 BOOL
WINECON_GetConsoleTitle(HANDLE hConIn
, WCHAR
* buffer
, size_t len
)
167 if (len
< sizeof(WCHAR
)) return FALSE
;
169 SERVER_START_REQ( get_console_input_info
)
171 req
->handle
= hConIn
;
172 wine_server_set_reply( req
, buffer
, len
- sizeof(WCHAR
) );
173 if ((ret
= !wine_server_call_err( req
)))
175 len
= wine_server_reply_size( reply
);
176 buffer
[len
/ sizeof(WCHAR
)] = 0;
183 /******************************************************************
184 * WINECON_SetEditionMode
188 static BOOL
WINECON_SetEditionMode(HANDLE hConIn
, int edition_mode
)
192 SERVER_START_REQ( set_console_input_info
)
194 req
->handle
= hConIn
;
195 req
->mask
= SET_CONSOLE_INPUT_INFO_EDITION_MODE
;
196 req
->edition_mode
= edition_mode
;
197 ret
= !wine_server_call_err( req
);
203 /******************************************************************
204 * WINECON_GrabChanges
206 * A change occurs, try to figure out which
208 int WINECON_GrabChanges(struct inner_data
* data
)
210 struct console_renderer_event evts
[256];
211 int i
, num
, ev_found
;
214 SERVER_START_REQ( get_console_renderer_events
)
216 wine_server_set_reply( req
, evts
, sizeof(evts
) );
217 req
->handle
= data
->hSynchro
;
218 if (!wine_server_call_err( req
)) num
= wine_server_reply_size(reply
) / sizeof(evts
[0]);
222 if (!num
) {WINE_WARN("hmm renderer signaled but no events available\n"); return 1;}
224 /* FIXME: should do some event compression here (cursor pos, update) */
225 /* step 1: keep only last cursor pos event */
227 for (i
= num
- 1; i
>= 0; i
--)
229 if (evts
[i
].event
== CONSOLE_RENDERER_CURSOR_POS_EVENT
)
232 evts
[i
].event
= CONSOLE_RENDERER_NONE_EVENT
;
236 /* step 2: manage update events */
238 for (i
= 0; i
< num
; i
++)
240 if (evts
[i
].event
== CONSOLE_RENDERER_NONE_EVENT
||
241 evts
[i
].event
== CONSOLE_RENDERER_CURSOR_POS_EVENT
||
242 evts
[i
].event
== CONSOLE_RENDERER_CURSOR_GEOM_EVENT
) continue;
243 if (evts
[i
].event
!= CONSOLE_RENDERER_UPDATE_EVENT
)
249 if (ev_found
!= -1 && /* Only 2 cases where they CANNOT merge */
250 !(evts
[i
].u
.update
.bottom
+ 1 < evts
[ev_found
].u
.update
.top
||
251 evts
[ev_found
].u
.update
.bottom
+ 1 < evts
[i
].u
.update
.top
))
253 evts
[i
].u
.update
.top
= min(evts
[i
].u
.update
.top
,
254 evts
[ev_found
].u
.update
.top
);
255 evts
[i
].u
.update
.bottom
= max(evts
[i
].u
.update
.bottom
,
256 evts
[ev_found
].u
.update
.bottom
);
257 evts
[ev_found
].event
= CONSOLE_RENDERER_NONE_EVENT
;
262 WINE_TRACE("Events:");
263 for (i
= 0; i
< num
; i
++)
265 switch (evts
[i
].event
)
267 case CONSOLE_RENDERER_NONE_EVENT
:
270 case CONSOLE_RENDERER_TITLE_EVENT
:
271 WINE_TRACE(" title()");
272 data
->fnSetTitle(data
);
274 case CONSOLE_RENDERER_ACTIVE_SB_EVENT
:
275 SERVER_START_REQ( open_console
)
277 req
->from
= (int)data
->hConIn
;
278 req
->access
= GENERIC_READ
| GENERIC_WRITE
;
280 req
->share
= FILE_SHARE_READ
| FILE_SHARE_WRITE
;
281 h
= wine_server_call_err( req
) ? 0 : (HANDLE
)reply
->handle
;
284 WINE_TRACE(" active(%d)", (int)h
);
287 CloseHandle(data
->hConOut
);
291 case CONSOLE_RENDERER_SB_RESIZE_EVENT
:
292 if (data
->curcfg
.sb_width
!= evts
[i
].u
.resize
.width
||
293 data
->curcfg
.sb_height
!= evts
[i
].u
.resize
.height
)
295 WINE_TRACE(" resize(%d,%d)", evts
[i
].u
.resize
.width
, evts
[i
].u
.resize
.height
);
296 data
->curcfg
.sb_width
= evts
[i
].u
.resize
.width
;
297 data
->curcfg
.sb_height
= evts
[i
].u
.resize
.height
;
299 data
->cells
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, data
->cells
,
300 data
->curcfg
.sb_width
* data
->curcfg
.sb_height
* sizeof(CHAR_INFO
));
302 if (!data
->cells
) WINECON_Fatal("OOM\n");
303 data
->fnResizeScreenBuffer(data
);
304 data
->fnComputePositions(data
);
307 case CONSOLE_RENDERER_UPDATE_EVENT
:
308 WINE_TRACE(" update(%d,%d)", evts
[i
].u
.update
.top
, evts
[i
].u
.update
.bottom
);
309 WINECON_FetchCells(data
, evts
[i
].u
.update
.top
, evts
[i
].u
.update
.bottom
);
311 case CONSOLE_RENDERER_CURSOR_POS_EVENT
:
312 if (evts
[i
].u
.cursor_pos
.x
!= data
->cursor
.X
|| evts
[i
].u
.cursor_pos
.y
!= data
->cursor
.Y
)
314 WINE_TRACE(" curs-pos(%d,%d)",evts
[i
].u
.cursor_pos
.x
, evts
[i
].u
.cursor_pos
.y
);
315 data
->cursor
.X
= evts
[i
].u
.cursor_pos
.x
;
316 data
->cursor
.Y
= evts
[i
].u
.cursor_pos
.y
;
317 data
->fnPosCursor(data
);
320 case CONSOLE_RENDERER_CURSOR_GEOM_EVENT
:
321 if (evts
[i
].u
.cursor_geom
.size
!= data
->curcfg
.cursor_size
||
322 evts
[i
].u
.cursor_geom
.visible
!= data
->curcfg
.cursor_visible
)
324 WINE_TRACE(" curs-geom(%d,%d)",
325 evts
[i
].u
.cursor_geom
.size
, evts
[i
].u
.cursor_geom
.visible
);
326 data
->fnShapeCursor(data
, evts
[i
].u
.cursor_geom
.size
,
327 evts
[i
].u
.cursor_geom
.visible
, FALSE
);
330 case CONSOLE_RENDERER_DISPLAY_EVENT
:
331 if (evts
[i
].u
.display
.left
!= data
->curcfg
.win_pos
.X
)
333 WINE_TRACE(" h-scroll(%d)", evts
[i
].u
.display
.left
);
334 data
->fnScroll(data
, evts
[i
].u
.display
.left
, TRUE
);
335 data
->fnPosCursor(data
);
337 if (evts
[i
].u
.display
.top
!= data
->curcfg
.win_pos
.Y
)
339 WINE_TRACE(" v-scroll(%d)", evts
[i
].u
.display
.top
);
340 data
->fnScroll(data
, evts
[i
].u
.display
.top
, FALSE
);
341 data
->fnPosCursor(data
);
343 if (evts
[i
].u
.display
.width
!= data
->curcfg
.win_width
||
344 evts
[i
].u
.display
.height
!= data
->curcfg
.win_height
)
346 WINE_TRACE(" win-size(%d,%d)", evts
[i
].u
.display
.width
, evts
[i
].u
.display
.height
);
347 data
->curcfg
.win_width
= evts
[i
].u
.display
.width
;
348 data
->curcfg
.win_height
= evts
[i
].u
.display
.height
;
349 data
->fnComputePositions(data
);
352 case CONSOLE_RENDERER_EXIT_EVENT
:
353 WINE_TRACE(". Exit!!\n");
356 WINE_FIXME("Unknown event type (%d)\n", evts
[i
].event
);
364 /******************************************************************
367 * Apply to data all the configuration elements from cfg. This includes modification
368 * of server side equivalent and visual parts.
369 * If force is FALSE, only the changed items are modified.
371 void WINECON_SetConfig(struct inner_data
* data
, const struct config_data
* cfg
)
373 if (data
->curcfg
.cursor_size
!= cfg
->cursor_size
||
374 data
->curcfg
.cursor_visible
!= cfg
->cursor_visible
)
376 CONSOLE_CURSOR_INFO cinfo
;
377 cinfo
.dwSize
= cfg
->cursor_size
;
378 /* <FIXME>: this hack is needed to pass thru the invariant test operation on server side
379 * (no notification is sent when invariant operation is requested
381 cinfo
.bVisible
= !cfg
->cursor_visible
;
382 SetConsoleCursorInfo(data
->hConOut
, &cinfo
);
384 cinfo
.bVisible
= cfg
->cursor_visible
;
385 /* this shall update (through notif) curcfg */
386 SetConsoleCursorInfo(data
->hConOut
, &cinfo
);
388 if (data
->curcfg
.history_size
!= cfg
->history_size
)
390 data
->curcfg
.history_size
= cfg
->history_size
;
391 WINECON_SetHistorySize(data
->hConIn
, cfg
->history_size
);
393 if (data
->curcfg
.history_nodup
!= cfg
->history_nodup
)
395 data
->curcfg
.history_nodup
= cfg
->history_nodup
;
396 WINECON_SetHistoryMode(data
->hConIn
, cfg
->history_nodup
);
398 data
->curcfg
.menu_mask
= cfg
->menu_mask
;
399 data
->curcfg
.quick_edit
= cfg
->quick_edit
;
400 if (1 /* FIXME: font info has changed */)
402 data
->fnSetFont(data
, cfg
->face_name
, cfg
->cell_height
, cfg
->font_weight
);
404 if (data
->curcfg
.def_attr
!= cfg
->def_attr
)
406 data
->curcfg
.def_attr
= cfg
->def_attr
;
407 SetConsoleTextAttribute(data
->hConOut
, cfg
->def_attr
);
409 /* now let's look at the window / sb size changes...
410 * since the server checks that sb is always bigger than window,
411 * we have to take care of doing the operations in the right order
413 /* a set of macros to make things easier to read
414 * The Test<A><B> macros test if the <A> (width/height) needs to be changed
415 * for <B> (window / ScreenBuffer)
416 * The Change<A><B> actually modify the <B> dimension of <A>.
418 #define TstSBfWidth() (data->curcfg.sb_width != cfg->sb_width)
419 #define TstWinWidth() (data->curcfg.win_width != cfg->win_width)
421 #define ChgSBfWidth() do {c.X = cfg->sb_width; \
422 c.Y = data->curcfg.sb_height;\
423 SetConsoleScreenBufferSize(data->hConOut, c);\
425 #define ChgWinWidth() do {pos.Left = pos.Top = 0; \
426 pos.Right = cfg->win_width - data->curcfg.win_width; \
428 SetConsoleWindowInfo(data->hConOut, FALSE, &pos);\
430 #define TstSBfHeight() (data->curcfg.sb_height != cfg->sb_height)
431 #define TstWinHeight() (data->curcfg.win_height != cfg->win_height)
433 /* since we're going to apply height after width is done, we use width as defined
434 * in cfg, and not in data->curcfg because if won't be updated yet */
435 #define ChgSBfHeight() do {c.X = cfg->sb_width; c.Y = cfg->sb_height; \
436 SetConsoleScreenBufferSize(data->hConOut, c); \
438 #define ChgWinHeight() do {pos.Left = pos.Top = 0; \
440 pos.Bottom = cfg->win_height - data->curcfg.win_height; \
441 SetConsoleWindowInfo(data->hConOut, FALSE, &pos);\
453 /* we're changing both at the same time, do it in the right order */
454 if (cfg
->sb_width
>= data
->curcfg
.win_width
)
456 ChgSBfWidth(); ChgWinWidth();
460 ChgWinWidth(); ChgSBfWidth();
465 else if (TstWinWidth()) ChgWinWidth();
470 if (cfg
->sb_height
>= data
->curcfg
.win_height
)
472 ChgSBfHeight(); ChgWinHeight();
476 ChgWinHeight(); ChgSBfHeight();
481 else if (TstWinHeight()) ChgWinHeight();
492 data
->curcfg
.exit_on_die
= cfg
->exit_on_die
;
493 if (data
->curcfg
.edition_mode
!= cfg
->edition_mode
)
495 data
->curcfg
.edition_mode
= cfg
->edition_mode
;
496 WINECON_SetEditionMode(data
->hConIn
, cfg
->edition_mode
);
498 /* we now need to gather all events we got from the operations above,
499 * in order to get data correctly updated
501 WINECON_GrabChanges(data
);
504 /******************************************************************
507 * Destroy wineconsole internal data
509 static void WINECON_Delete(struct inner_data
* data
)
513 if (data
->fnDeleteBackend
) data
->fnDeleteBackend(data
);
514 if (data
->hConIn
) CloseHandle(data
->hConIn
);
515 if (data
->hConOut
) CloseHandle(data
->hConOut
);
516 if (data
->hSynchro
) CloseHandle(data
->hSynchro
);
517 HeapFree(GetProcessHeap(), 0, data
->cells
);
518 HeapFree(GetProcessHeap(), 0, data
);
521 /******************************************************************
522 * WINECON_GetServerConfig
524 * Fills data->curcfg with the actual configuration running in the server
525 * (getting real information on the server, and not relying on cached
526 * information in data)
528 static BOOL
WINECON_GetServerConfig(struct inner_data
* data
)
532 SERVER_START_REQ(get_console_input_info
)
534 req
->handle
= data
->hConIn
;
535 ret
= !wine_server_call_err( req
);
536 data
->curcfg
.history_size
= reply
->history_size
;
537 data
->curcfg
.history_nodup
= reply
->history_mode
;
538 data
->curcfg
.edition_mode
= reply
->edition_mode
;
541 if (!ret
) return FALSE
;
542 SERVER_START_REQ(get_console_output_info
)
544 req
->handle
= data
->hConOut
;
545 ret
= !wine_server_call_err( req
);
546 data
->curcfg
.cursor_size
= reply
->cursor_size
;
547 data
->curcfg
.cursor_visible
= reply
->cursor_visible
;
548 data
->curcfg
.def_attr
= reply
->attr
;
549 data
->curcfg
.sb_width
= reply
->width
;
550 data
->curcfg
.sb_height
= reply
->height
;
551 data
->curcfg
.win_width
= reply
->win_right
- reply
->win_left
+ 1;
552 data
->curcfg
.win_height
= reply
->win_bottom
- reply
->win_top
+ 1;
555 WINECON_DumpConfig("first cfg: ", &data
->curcfg
);
560 /******************************************************************
563 * Initialisation part I. Creation of server object (console input and
564 * active screen buffer)
566 static struct inner_data
* WINECON_Init(HINSTANCE hInst
, DWORD pid
, LPCWSTR appname
,
567 enum init_return (*backend
)(struct inner_data
*),
570 struct inner_data
* data
= NULL
;
572 struct config_data cfg
;
575 data
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*data
));
582 if (!si
.lpTitle
) WINECON_Fatal("Should have a title set");
583 appname
= si
.lpTitle
;
586 data
->nCmdShow
= nCmdShow
;
588 WINECON_RegLoad(appname
, &cfg
);
593 if (si
.dwFlags
& STARTF_USECOUNTCHARS
)
595 cfg
.sb_width
= si
.dwXCountChars
;
596 cfg
.sb_height
= si
.dwYCountChars
;
598 if (si
.dwFlags
& STARTF_USEFILLATTRIBUTE
)
599 cfg
.def_attr
= si
.dwFillAttribute
;
600 /* should always be defined */
603 /* the handles here are created without the whistles and bells required by console
604 * (mainly because wineconsole doesn't need it)
605 * - they are not inheritable
606 * - hConIn is not synchronizable
608 SERVER_START_REQ(alloc_console
)
610 req
->access
= GENERIC_READ
| GENERIC_WRITE
;
614 ret
= !wine_server_call_err( req
);
615 data
->hConIn
= (HANDLE
)reply
->handle_in
;
616 data
->hSynchro
= (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( set_console_input_info
)
624 req
->handle
= data
->hConIn
;
625 req
->mask
= SET_CONSOLE_INPUT_INFO_TITLE
;
626 wine_server_add_data( req
, appname
, lstrlenW(appname
) * sizeof(WCHAR
) );
627 ret
= !wine_server_call_err( req
);
630 if (!ret
) goto error
;
632 SERVER_START_REQ(create_console_output
)
634 req
->handle_in
= data
->hConIn
;
635 req
->access
= GENERIC_WRITE
|GENERIC_READ
;
637 req
->share
= FILE_SHARE_READ
|FILE_SHARE_WRITE
;
638 ret
= !wine_server_call_err( req
);
639 data
->hConOut
= (HANDLE
)reply
->handle_out
;
642 if (!ret
) goto error
;
643 WINE_TRACE("using hConOut %p\n", data
->hConOut
);
645 /* filling data->curcfg from cfg */
647 switch ((*backend
)(data
))
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
);
662 case init_not_supported
:
663 if (backend
== WCCURSES_InitBackend
)
665 WINE_ERR("(n)curses was not found at configuration time.\n"
666 "If you want (n)curses support, please install relevant packages.\n"
667 "Now forcing user backend instead of (n)curses.\n");
668 backend
= WCUSER_InitBackend
;
675 WINE_ERR("failed to init.\n");
677 WINECON_Delete(data
);
681 /******************************************************************
684 * Spawn the child process when invoked with wineconsole foo bar
686 static BOOL
WINECON_Spawn(struct inner_data
* data
, LPWSTR cmdLine
)
688 PROCESS_INFORMATION info
;
692 /* we're in the case wineconsole <exe> <options>... spawn the new process */
693 memset(&startup
, 0, sizeof(startup
));
694 startup
.cb
= sizeof(startup
);
695 startup
.dwFlags
= STARTF_USESTDHANDLES
;
697 /* the attributes of wineconsole's handles are not adequate for inheritance, so
698 * get them with the correct attributes before process creation
700 if (!DuplicateHandle(GetCurrentProcess(), data
->hConIn
, GetCurrentProcess(),
701 &startup
.hStdInput
, GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
, TRUE
, 0) ||
702 !DuplicateHandle(GetCurrentProcess(), data
->hConOut
, GetCurrentProcess(),
703 &startup
.hStdOutput
, GENERIC_READ
|GENERIC_WRITE
, TRUE
, 0) ||
704 !DuplicateHandle(GetCurrentProcess(), data
->hConOut
, GetCurrentProcess(),
705 &startup
.hStdError
, GENERIC_READ
|GENERIC_WRITE
, TRUE
, 0))
707 WINE_ERR("Can't dup handles\n");
708 /* no need to delete handles, we're exiting the programm anyway */
712 done
= CreateProcess(NULL
, cmdLine
, NULL
, NULL
, TRUE
, 0L, NULL
, NULL
, &startup
, &info
);
714 /* we no longer need the handles passed to the child for the console */
715 CloseHandle(startup
.hStdInput
);
716 CloseHandle(startup
.hStdOutput
);
717 CloseHandle(startup
.hStdError
);
719 CloseHandle(info
.hProcess
);
720 CloseHandle(info
.hThread
);
727 enum {from_event
, from_process_name
} mode
;
728 enum init_return (*backend
)(struct inner_data
*);
732 /******************************************************************
733 * WINECON_ParseOptions
737 static BOOL
WINECON_ParseOptions(const char* lpCmdLine
, struct wc_init
* wci
)
739 memset(wci
, 0, sizeof(*wci
));
740 wci
->ptr
= lpCmdLine
;
741 wci
->mode
= from_process_name
;
742 wci
->backend
= WCCURSES_InitBackend
;
746 while (*wci
->ptr
== ' ' || *wci
->ptr
== '\t') wci
->ptr
++;
747 if (wci
->ptr
[0] != '-') break;
748 if (strncmp(wci
->ptr
, "--use-event=", 12) == 0)
751 wci
->event
= (HANDLE
)strtol(wci
->ptr
+ 12, &end
, 10);
752 if (end
== wci
->ptr
+ 12) return FALSE
;
753 wci
->mode
= from_event
;
755 wci
->backend
= WCUSER_InitBackend
;
757 else if (strncmp(wci
->ptr
, "--backend=", 10) == 0)
759 if (strncmp(wci
->ptr
+ 10, "user", 4) == 0)
761 wci
->backend
= WCUSER_InitBackend
;
764 else if (strncmp(wci
->ptr
+ 10, "curses", 6) == 0)
778 /******************************************************************
781 * wineconsole can either be started as:
782 * wineconsole --use-event=<int> used when a new console is created (AllocConsole)
783 * wineconsole <pgm> <arguments> used to start the program <pgm> from the command line in
784 * a freshly created console
785 * --backend=(curses|user) can also be used to select the desired backend
787 int PASCAL
WinMain(HINSTANCE hInst
, HINSTANCE hPrev
, LPSTR lpCmdLine
, INT nCmdShow
)
789 struct inner_data
* data
;
793 if (!WINECON_ParseOptions(lpCmdLine
, &wci
))
795 WINE_ERR("Wrong command line options\n");
802 /* case of wineconsole <evt>, signal process that created us that we're up and running */
803 if (!(data
= WINECON_Init(hInst
, 0, NULL
, wci
.backend
, nCmdShow
))) return 0;
804 ret
= SetEvent(wci
.event
);
805 if (!ret
) WINE_ERR("SetEvent failed.\n");
807 case from_process_name
:
811 MultiByteToWideChar(CP_ACP
, 0, wci
.ptr
, -1, buffer
, sizeof(buffer
) / sizeof(buffer
[0]));
813 if (!(data
= WINECON_Init(hInst
, GetCurrentProcessId(), buffer
, wci
.backend
, nCmdShow
)))
815 ret
= WINECON_Spawn(data
, buffer
);
817 WINE_MESSAGE("wineconsole: spawning client program failed (%s), invalid/missing command line arguments ?\n", wine_dbgstr_w(buffer
));
826 WINE_TRACE("calling MainLoop.\n");
827 ret
= data
->fnMainLoop(data
);
830 WINECON_Delete(data
);