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source: trunk/src/kernel32/conin.cpp@ 4506

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Last change on this file since 4506 was 4502, checked in by sandervl, 25 years ago
basic support for VIO console command line apps added + FormatMessage addition
File size: 35.6 KB

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1	/* $Id: conin.cpp,v 1.13 2000-10-20 11:46:45 sandervl Exp $ */
2
3	/*
4	* Win32 Console API Translation for OS/2
5	* 1998/02/10 Patrick Haller (haller@zebra.fh-weingarten.de)
6	* Project Odin Software License can be found in LICENSE.TXT
7	*/
8
9
10	#ifdef DEBUG
11	#define DEBUG_LOCAL
12	#define DEBUG_LOCAL2
13	#endif
14
15
16	/*****************************************************************************
17	* Remark *
18	*****************************************************************************
19	*/
20
21
22	/*****************************************************************************
23	* Includes *
24	*****************************************************************************/
25
26	#define INCL_WIN
27	#define INCL_DOSMEMMGR
28	#define INCL_DOSSEMAPHORES
29	#define INCL_DOSERRORS
30	#define INCL_DOSPROCESS
31	#define INCL_DOSMODULEMGR
32	#define INCL_VIO
33	#define INCL_AVIO
34	#include <os2wrap.h> //Odin32 OS/2 api wrappers
35
36	#include <win32api.h>
37	#include <misc.h>
38	#include <string.h>
39
40	#include "conwin.h" // Windows Header for console only
41	#include "HandleManager.h"
42	#include "HMDevice.h"
43	#include "Conin.H"
44	#include "Console2.h"
45	#include <heapstring.h>
46
47	#define DBG_LOCALLOG DBG_conin
48	#include "dbglocal.h"
49
50
51	/*****************************************************************************
52	* Name : DWORD HMDeviceConsoleInClass::CreateFile
53	* Purpose : this is called from the handle manager if a CreateFile() is
54	* performed on a handle
55	* Parameters: LPCSTR lpFileName name of the file / device
56	* PHMHANDLEDATA pHMHandleData data of the NEW handle
57	* PVOID lpSecurityAttributes ignored
58	* PHMHANDLEDATA pHMHandleDataTemplate data of the template handle
59	* Variables :
60	* Result :
61	* Remark : @@@PH CONIN$ handles should be exclusive
62	* reject other requests to this device
63	* Status : NO_ERROR - API succeeded
64	* other - what is to be set in SetLastError
65	*
66	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
67	*****************************************************************************/
68
69	DWORD HMDeviceConsoleInClass::CreateFile (LPCSTR lpFileName,
70	PHMHANDLEDATA pHMHandleData,
71	PVOID lpSecurityAttributes,
72	PHMHANDLEDATA pHMHandleDataTemplate)
73	{
74	#ifdef DEBUG_LOCAL
75	WriteLog("KERNEL32/CONSOLE:HMDeviceConsoleInClass::CreateFile %s(%s,%08x,%08x,%08x)\n",
76	lpHMDeviceName,
77	lpFileName,
78	pHMHandleData->hHMHandle,
79	lpSecurityAttributes,
80	pHMHandleDataTemplate);
81	#endif
82
83	pHMHandleData->dwType = FILE_TYPE_CHAR; /* we're a character device */
84
85	return(NO_ERROR);
86	}
87
88
89	/*****************************************************************************
90	* Name :
91	* Purpose :
92	* Parameters:
93	* Variables :
94	* Result :
95	* Remark :
96	* Status :
97	*
98	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
99	*****************************************************************************/
100
101	BOOL HMDeviceConsoleInClass::ReadFile(PHMHANDLEDATA pHMHandleData,
102	LPCVOID lpBuffer,
103	DWORD nNumberOfBytesToRead,
104	LPDWORD lpNumberOfBytesRead,
105	LPOVERLAPPED lpOverlapped)
106	{
107	ULONG ulCounter; /* character counter for the queue loop */
108	PSZ pszTarget; /* pointer to target buffer */
109	APIRET rc; /* API returncode */
110	INPUT_RECORD InputRecord; /* buffer for the event to be read */
111	ULONG ulPostCounter; /* semaphore post counter */
112	BOOL fLoop = TRUE; /* set to false if function may return to caller */
113
114	#ifdef DEBUG_LOCAL
115	WriteLog("KERNEL32/CONSOLE:HMDeviceConsoleInClass::ReadFile %s(%08x,%08x,%08x,%08x,%08x)\n",
116	lpHMDeviceName,
117	pHMHandleData->hHMHandle,
118	lpBuffer,
119	nNumberOfBytesToRead,
120	lpNumberOfBytesRead,
121	lpOverlapped);
122	#endif
123
124	ulCounter = 0; /* read ascii chars from queue */
125	pszTarget = (PSZ)lpBuffer;
126
127	/* block if no key events are in the queue */
128	for (;fLoop;) /* until we got some characters */
129	{
130	iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_WAIT); /* if queue is currently empty */
131
132	do
133	{
134	rc = iConsoleInputEventPop(&InputRecord); /* get event from queue */
135	if (rc == NO_ERROR) /* if we've got a valid event in the queue */
136	{
137	//@@@PH other events are discarded!
138	if ( (InputRecord.EventType == KEY_EVENT) && /* check event type */
139	(InputRecord.Event.KeyEvent.bKeyDown == TRUE) )
140	{
141	// console in line input mode ?
142	if (pConsoleInput->dwConsoleMode & ENABLE_LINE_INPUT)
143	{
144	// continue until buffer full or CR entered
145	// Note: CRLF is actually returned at the end of the buffer!
146	if (InputRecord.Event.KeyEvent.uChar.AsciiChar == 0x0d)
147	fLoop = FALSE;
148	}
149	else
150	// return on any single key in buffer :)
151	// fLoop = FALSE;
152	// @@@PH 2000/08/10 changed behaviour to return ALL input events
153	// recorded in the console.
154	fLoop = (iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_PEEK) != 0);
155
156	// record key stroke
157	if (pConsoleInput->dwConsoleMode & ENABLE_PROCESSED_INPUT)
158	{
159	// filter special characters first
160	switch (InputRecord.Event.KeyEvent.uChar.AsciiChar)
161	{
162	case 0x00:
163	// Ascii values of 0x00 are sent e.g. for SHIFT-DOWN
164	// key events, etc.
165	break;
166
167	case 0x03: // ctrl-c is filtered!
168	// @@@PH we're supposed to call a ctrl-c break handler here!
169	break;
170
171	case 0x0d: // CR
172	// CR is automatically expanded to CRLF if in line input mode!
173	if (pConsoleInput->dwConsoleMode & ENABLE_LINE_INPUT)
174	{
175	*pszTarget = 0x0d; // CR
176	pszTarget++;
177	ulCounter++;
178	if (ulCounter < nNumberOfBytesToRead) // check for room
179	{
180	*pszTarget = 0x0a; // LF
181	pszTarget++;
182	ulCounter++;
183	}
184
185	if (pConsoleInput->dwConsoleMode & ENABLE_ECHO_INPUT)
186	HMWriteFile(pConsoleGlobals->hConsoleBuffer,
187	pszTarget-2,
188	2,
189	&ulPostCounter, /* dummy result */
190	NULL);
191
192	}
193
194	break;
195
196	case 0x08: // backspace
197	if (ulCounter > 0)
198	{
199	//@@@PH erase character on screen!
200	ulCounter--;
201	pszTarget--;
202	/* local echo enabled ? */
203	if (pConsoleInput->dwConsoleMode & ENABLE_ECHO_INPUT)
204	HMWriteFile(pConsoleGlobals->hConsoleBuffer,
205	&InputRecord.Event.KeyEvent.uChar.AsciiChar,
206	1,
207	&ulPostCounter, /* dummy result */
208	NULL);
209	}
210	break;
211
212	default:
213	// OK, for the rest ...
214	*pszTarget = InputRecord.Event.KeyEvent.uChar.AsciiChar;
215	dprintf(("KERNEL32:CONIN$: Debug: recorded key (%c - %02xh)\n",
216	*pszTarget,
217	*pszTarget));
218
219	pszTarget++;
220	ulCounter++;
221	/* local echo enabled ? */
222	if (pConsoleInput->dwConsoleMode & ENABLE_ECHO_INPUT)
223	HMWriteFile(pConsoleGlobals->hConsoleBuffer,
224	&InputRecord.Event.KeyEvent.uChar.AsciiChar,
225	1,
226	&ulPostCounter, /* dummy result */
227	NULL);
228
229
230	}
231	}
232	else
233	{
234	*pszTarget = InputRecord.Event.KeyEvent.uChar.AsciiChar;
235	dprintf(("KERNEL32:CONIN$: Debug: recorded key (%c - %02xh)\n",
236	*pszTarget,
237	*pszTarget));
238
239	pszTarget++;
240	ulCounter++;
241
242	/* local echo enabled ? */
243	if (pConsoleInput->dwConsoleMode & ENABLE_ECHO_INPUT)
244	HMWriteFile(pConsoleGlobals->hConsoleBuffer,
245	&InputRecord.Event.KeyEvent.uChar.AsciiChar,
246	1,
247	&ulPostCounter, /* dummy result */
248	NULL);
249	}
250
251	// buffer filled?
252	if (ulCounter >= nNumberOfBytesToRead) /* at buffer's end ? */
253	fLoop = FALSE;
254	}
255	/* Note: other events are discarded */
256	}
257	}
258	while (rc == NO_ERROR);
259	}
260
261	lpNumberOfBytesRead = ulCounter; / write result */
262
263	return(TRUE); /* OK */
264	}
265
266
267	/*****************************************************************************
268	* Name :
269	* Purpose :
270	* Parameters:
271	* Variables :
272	* Result :
273	* Remark :
274	* Status :
275	*
276	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
277	*****************************************************************************/
278
279	BOOL HMDeviceConsoleInClass::WriteFile(PHMHANDLEDATA pHMHandleData,
280	LPCVOID lpBuffer,
281	DWORD nNumberOfBytesToWrite,
282	LPDWORD lpNumberOfBytesWritten,
283	LPOVERLAPPED lpOverlapped)
284	{
285
286	#ifdef DEBUG_LOCAL
287	WriteLog("KERNEL32/CONSOLE:HMDeviceConsoleInClass:WriteFile %s(%08x,%08x,%08x,%08x,%08x)\n",
288	lpHMDeviceName,
289	pHMHandleData->hHMHandle,
290	lpBuffer,
291	nNumberOfBytesToWrite,
292	lpNumberOfBytesWritten,
293	lpOverlapped);
294	#endif
295
296	SetLastError(ERROR_ACCESS_DENIED_W);
297	return FALSE;
298	}
299
300
301	/*****************************************************************************
302	* Name :
303	* Purpose :
304	* Parameters:
305	* Variables :
306	* Result :
307	* Remark :
308	* Status :
309	*
310	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
311	*****************************************************************************/
312
313	DWORD HMDeviceConsoleInClass::_DeviceRequest (PHMHANDLEDATA pHMHandleData,
314	ULONG ulRequestCode,
315	ULONG arg1,
316	ULONG arg2,
317	ULONG arg3,
318	ULONG arg4)
319	{
320	switch (ulRequestCode)
321	{
322	case DRQ_FLUSHCONSOLEINPUTBUFFER:
323	return (HMDeviceConsoleInClass::
324	FlushConsoleInputBuffer(pHMHandleData));
325
326	case DRQ_GETCONSOLEMODE:
327	return (HMDeviceConsoleInClass
328	::GetConsoleMode(pHMHandleData,
329	(LPDWORD)arg1));
330
331	case DRQ_GETNUMBEROFCONSOLEINPUTEVENTS:
332	return (HMDeviceConsoleInClass::
333	GetNumberOfConsoleInputEvents(pHMHandleData,
334	(LPDWORD)arg1));
335
336	case DRQ_PEEKCONSOLEINPUTA:
337	return (HMDeviceConsoleInClass::
338	PeekConsoleInputA(pHMHandleData,
339	(PINPUT_RECORD)arg1,
340	(DWORD) arg2,
341	(LPDWORD) arg3));
342
343	case DRQ_PEEKCONSOLEINPUTW:
344	return (HMDeviceConsoleInClass::
345	PeekConsoleInputW(pHMHandleData,
346	(PINPUT_RECORD)arg1,
347	(DWORD) arg2,
348	(LPDWORD) arg3));
349
350
351	case DRQ_READCONSOLEA:
352	return (HMDeviceConsoleInClass::
353	ReadConsoleA(pHMHandleData,
354	(CONST VOID*) arg1,
355	(DWORD) arg2,
356	(LPDWORD) arg3,
357	(LPVOID) arg4));
358
359	case DRQ_READCONSOLEW:
360	return (HMDeviceConsoleInClass::
361	ReadConsoleW(pHMHandleData,
362	(CONST VOID*) arg1,
363	(DWORD) arg2,
364	(LPDWORD) arg3,
365	(LPVOID) arg4));
366
367	case DRQ_READCONSOLEINPUTA:
368	return (HMDeviceConsoleInClass::
369	ReadConsoleInputA(pHMHandleData,
370	(PINPUT_RECORD)arg1,
371	(DWORD)arg2,
372	(LPDWORD)arg3));
373
374	case DRQ_READCONSOLEINPUTW:
375	return (HMDeviceConsoleInClass::
376	ReadConsoleInputW(pHMHandleData,
377	(PINPUT_RECORD)arg1,
378	(DWORD)arg2,
379	(LPDWORD)arg3));
380
381	case DRQ_SETCONSOLEMODE:
382	return (HMDeviceConsoleInClass
383	::SetConsoleMode(pHMHandleData,
384	(DWORD)arg1));
385
386	case DRQ_WRITECONSOLEINPUTA:
387	return (HMDeviceConsoleInClass::
388	WriteConsoleInputA(pHMHandleData,
389	(PINPUT_RECORD)arg1,
390	(DWORD)arg2,
391	(LPDWORD)arg3));
392
393	case DRQ_WRITECONSOLEINPUTW:
394	return (HMDeviceConsoleInClass::
395	WriteConsoleInputW(pHMHandleData,
396	(PINPUT_RECORD)arg1,
397	(DWORD)arg2,
398	(LPDWORD)arg3));
399
400	}
401
402	#ifdef DEBUG_LOCAL
403	WriteLog("KERNEL32/CONSOLE:HMDeviceConsoleInClass:_DeviceRequest %s(%08x,%08x,%08x,%08x,%08x,%08x) unknown request\n",
404	lpHMDeviceName,
405	pHMHandleData->hHMHandle,
406	ulRequestCode,
407	arg1,
408	arg2,
409	arg3,
410	arg4);
411	#endif
412
413	SetLastError(ERROR_INVALID_FUNCTION_W); /* request not implemented */
414	return(FALSE); /* we assume this indicates API call failed */
415	}
416
417
418	/*****************************************************************************
419	* Name : BOOL HMDeviceConsoleInClass::FlushConsoleInputBuffer
420	* Purpose : flushes all events from the input queue
421	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
422	* Variables :
423	* Result :
424	* Remark :
425	* Status : UNTESTED
426	*
427	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
428	*****************************************************************************/
429
430	BOOL HMDeviceConsoleInClass::FlushConsoleInputBuffer(PHMHANDLEDATA pHMHandleData)
431	{
432	ULONG ulCounter; /* loop counter */
433
434	#ifdef DEBUG_LOCAL2
435	WriteLog("KERNEL32/CONSOLE: CONIN$::FlushConsoleInputBuffer(%08x).\n",
436	pHMHandleData);
437	#endif
438
439	//get all pending events
440	iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_PEEK);
441
442	pConsoleInput->ulIndexFree = 0;
443	pConsoleInput->ulIndexEvent = 0;
444	pConsoleInput->ulEvents = 0;
445
446	for (ulCounter = 0;
447	ulCounter < CONSOLE_INPUTQUEUESIZE;
448	ulCounter++)
449	pConsoleInput->arrInputRecord[ulCounter].EventType = 0x0000; /* free event */
450
451	return (TRUE);
452	}
453
454
455	/*****************************************************************************
456	* Name : DWORD HMDeviceConsoleInClass::GetConsoleMode
457	* Purpose : queries the current console mode
458	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
459	* LPDWORD lpMode
460	* Variables :
461	* Result :
462
463	* Remark :
464	* Status : UNTESTED
465	*
466	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
467	*****************************************************************************/
468
469	DWORD HMDeviceConsoleInClass::GetConsoleMode(PHMHANDLEDATA pHMHandleData,
470	LPDWORD lpMode)
471	{
472	#ifdef DEBUG_LOCAL2
473	WriteLog("KERNEL32/CONSOLE: CONIN$::GetConsoleMode(%08x,%08x).\n",
474	pHMHandleData,
475	lpMode);
476	#endif
477
478	lpMode = pConsoleInput->dwConsoleMode; / return current console mode */
479
480	return (TRUE);
481	}
482
483
484	/*****************************************************************************
485	* Name : DWORD HMDeviceConsoleInClass::GetNumberOfConsoleInputEvents
486	* Purpose : queries the current number of events in the input queue
487	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
488	* LPDWORD lpNumberOfEvents - return number of events
489	* Variables :
490	* Result :
491	* Remark :
492	* Status : UNTESTED
493	*
494	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
495	*****************************************************************************/
496
497	BOOL HMDeviceConsoleInClass::GetNumberOfConsoleInputEvents(PHMHANDLEDATA pHMHandleData,
498	LPDWORD lpNumberOfEvents)
499	{
500	#ifdef DEBUG_LOCAL2
501	WriteLog("KERNEL32/CONSOLE: CONIN$::GetNumberOfConsoleInputEvents(%08x,%08x).\n",
502	pHMHandleData,
503	lpNumberOfEvents);
504	#endif
505
506	//get all pending events and return number of events
507	*lpNumberOfEvents = iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_PEEK);
508
509	return (TRUE);
510	}
511
512
513	/*****************************************************************************
514	* Name : DWORD HMDeviceConsoleInClass::PeekConsoleInputA
515	* Purpose : peeks events placed in the console input queue
516	* Parameters: PHMHANDLEDATA pHMHandleData - current handle data
517	* PINPUT_RECORD pirBuffer - target buffer for events
518	* DWORD cInRecords - number of input records
519	* LPDWORD lpcRead - returns number of events stored
520	* Variables :
521	* Result : TRUE if successful, FALSE otherwise
522	* Remark : if queue is completely filled and no event is free,
523	* loop will scan over queue multiple times, until target
524	* buffer is filled. It does not check ulCounter to stop
525	* when one scan of the queue is complete.
526	* Status : UNTESTED
527	*
528	* Author : Patrick Haller [Tue, 1998/02/10 01:55]
529	*****************************************************************************/
530
531	DWORD HMDeviceConsoleInClass::PeekConsoleInputA(PHMHANDLEDATA pHMHandleData,
532	PINPUT_RECORD pirBuffer,
533	DWORD cInRecords,
534	LPDWORD lpcRead)
535	{
536	ULONG ulCounter; /* loop counter */
537	ULONG ulCurrentEvent; /* index of current event in the queue */
538	PINPUT_RECORD pirEvent; /* pointer to current queue element */
539
540	#ifdef DEBUG_LOCAL2
541	WriteLog("KERNEL32/CONSOLE: HMDeviceConsoleInClass::PeekConsoleInputA(%08x,%08x,%08x,%08x).\n",
542	pHMHandleData,
543	pirBuffer,
544	cInRecords,
545	lpcRead);
546	#endif
547
548	if (iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_PEEK) == 0) /* if queue is currently empty */
549	{
550	lpcRead = 0; / no events read from queue */
551	return (TRUE); /* OK, we're done */
552	}
553
554
555	for (ulCounter = 0,
556	ulCurrentEvent = pConsoleInput->ulIndexEvent,
557	pirEvent = &pConsoleInput->arrInputRecord[pConsoleInput->ulIndexEvent];
558
559	ulCounter < cInRecords;
560
561	ulCounter++,
562	ulCurrentEvent++,
563	pirEvent++,
564	pirBuffer++)
565	{
566	if (ulCurrentEvent > CONSOLE_INPUTQUEUESIZE) /* reaching after end of que*/
567	{
568	ulCurrentEvent = 0; /* then start over from beginning of queue */
569	pirEvent = pConsoleInput->arrInputRecord;
570	}
571
572	if (pirEvent->EventType == 0x0000) /* no more events ? */
573	break; /* leave loop then */
574
575	memcpy(pirEvent, /* copy event data */
576	pirBuffer,
577	sizeof(INPUT_RECORD));
578	}
579
580	lpcRead = ulCounter; / return number of events read */
581	return (TRUE); /* OK, we're done */
582	}
583
584
585	/*****************************************************************************
586	* Name : DWORD HMDeviceConsoleInClass::PeekConsoleInputW
587	* Purpose : peeks events placed in the console input queue
588	* Parameters: PHMHANDLEDATA pHMHandleData - current handle data
589	* PINPUT_RECORD pirBuffer - target buffer for events
590	* DWORD cInRecords - number of input records
591	* LPDWORD lpcRead - returns number of events stored
592	* Variables :
593	* Result : TRUE if successful, FALSE otherwise
594	* Remark : if queue is completely filled and no event is free,
595	* loop will scan over queue multiple times, until target
596	* buffer is filled. It does not check ulCounter to stop
597	* when one scan of the queue is complete.
598	* Status : UNTESTED
599	*
600	* Author : Patrick Haller [Tue, 1998/02/10 01:55]
601	*****************************************************************************/
602
603	DWORD HMDeviceConsoleInClass::PeekConsoleInputW(PHMHANDLEDATA pHMHandleData,
604	PINPUT_RECORD pirBuffer,
605	DWORD cInRecords,
606	LPDWORD lpcRead)
607	{
608	ULONG ulCounter; /* loop counter */
609	ULONG ulCurrentEvent; /* index of current event in the queue */
610	PINPUT_RECORD pirEvent; /* pointer to current queue element */
611
612	#ifdef DEBUG_LOCAL2
613	WriteLog("KERNEL32/CONSOLE: HMDeviceConsoleInClass::PeekConsoleInputW(%08x,%08x,%08x,%08x).\n",
614	pHMHandleData,
615	pirBuffer,
616	cInRecords,
617	lpcRead);
618	#endif
619
620	if (iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_PEEK) == 0) /* if queue is currently empty */
621	{
622	lpcRead = 0; / no events read from queue */
623	return (TRUE); /* OK, we're done */
624	}
625
626
627	for (ulCounter = 0,
628	ulCurrentEvent = pConsoleInput->ulIndexEvent,
629	pirEvent = &pConsoleInput->arrInputRecord[pConsoleInput->ulIndexEvent];
630
631	ulCounter < cInRecords;
632
633	ulCounter++,
634	ulCurrentEvent++,
635	pirEvent++,
636	pirBuffer++)
637	{
638	if (ulCurrentEvent > CONSOLE_INPUTQUEUESIZE) /* reaching after end of que*/
639	{
640	ulCurrentEvent = 0; /* then start over from beginning of queue */
641	pirEvent = pConsoleInput->arrInputRecord;
642	}
643
644	if (pirEvent->EventType == 0x0000) /* no more events ? */
645	break; /* leave loop then */
646
647	memcpy(pirEvent, /* copy event data */
648	pirBuffer,
649	sizeof(INPUT_RECORD));
650	}
651
652	lpcRead = ulCounter; / return number of events read */
653	return (TRUE); /* OK, we're done */
654	}
655
656
657	/*****************************************************************************
658	* Name : DWORD HMDeviceConsoleInClass::ReadConsoleA
659	* Purpose : read a string from the console
660	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
661	* LPWORD lpwAttribute
662	* DWORD cWriteCells
663	* COORD dwWriteCoord
664	* LPDWORD lpcWritten
665	* Variables :
666	* Result :
667	* Remark :
668	* Status : UNTESTED
669	*
670	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
671	*****************************************************************************/
672
673	DWORD HMDeviceConsoleInClass::ReadConsoleA(PHMHANDLEDATA pHMHandleData,
674	CONST VOID* lpvBuffer,
675	DWORD cchToRead,
676	LPDWORD lpcchRead,
677	LPVOID lpvReserved)
678	{
679	PCONSOLEBUFFER pConsoleBuffer = (PCONSOLEBUFFER)pHMHandleData->lpHandlerData;
680
681	#ifdef DEBUG_LOCAL2
682	WriteLog("KERNEL32/CONSOLE: CONIN$::ReadConsoleA(%08x,%08x,%u,%08x,%08x).\n",
683	pHMHandleData,
684	lpvBuffer,
685	cchToRead,
686	lpcchRead,
687	lpvReserved);
688	#endif
689
690	/* simply forward the request to that routine */
691	return (HMDeviceConsoleInClass::ReadFile(pHMHandleData,
692	lpvBuffer,
693	cchToRead,
694	lpcchRead,
695	NULL));
696	}
697
698
699	/*****************************************************************************
700	* Name : DWORD HMDeviceConsoleInClass::ReadConsoleW
701	* Purpose : write a string to the console
702	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
703	* LPWORD lpwAttribute
704	* DWORD cWriteCells
705	* COORD dwWriteCoord
706	* LPDWORD lpcWritten
707	* Variables :
708	* Result :
709	* Remark :
710	* Status : UNTESTED
711	*
712	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
713	*****************************************************************************/
714
715	DWORD HMDeviceConsoleInClass::ReadConsoleW(PHMHANDLEDATA pHMHandleData,
716	CONST VOID* lpvBuffer,
717	DWORD cchToRead,
718	LPDWORD lpcchRead,
719	LPVOID lpvReserved)
720	{
721	PCONSOLEBUFFER pConsoleBuffer = (PCONSOLEBUFFER)pHMHandleData->lpHandlerData;
722	DWORD dwResult;
723	LPSTR lpstrAscii;
724
725	#ifdef DEBUG_LOCAL2
726	WriteLog("KERNEL32/CONSOLE: CONIN$::ReadConsoleW(%08x,%08x,%u,%08x,%08x).\n",
727	pHMHandleData,
728	lpvBuffer,
729	cchToRead,
730	lpcchRead,
731	lpvReserved);
732	#endif
733
734	// create ascii buffer
735	lpstrAscii = (LPSTR)HEAP_malloc(cchToRead);
736	if (lpstrAscii == NULL)
737	return ERROR_NOT_ENOUGH_MEMORY;
738
739	/* simply forward the request to that routine */
740	dwResult = HMDeviceConsoleInClass::ReadFile(pHMHandleData,
741	lpstrAscii,
742	cchToRead,
743	lpcchRead,
744	NULL);
745	/* Ascii -> unicode translation */
746	if (dwResult == TRUE)
747	lstrcpynAtoW((LPWSTR)lpvBuffer, lpstrAscii, *lpcchRead);
748
749	HEAP_free(lpstrAscii);
750
751	return (dwResult); /* deliver return code */
752	}
753
754
755	/*****************************************************************************
756	* Name : DWORD HMDeviceConsoleInClass::ReadConsoleInputA
757	* Purpose : read events placed in the console input queue
758	* Parameters: PHMHANDLEDATA pHMHandleData - current handle data
759	* PINPUT_RECORD pirBuffer - target buffer for events
760	* DWORD cInRecords - number of input records
761	* LPDWORD lpcRead - returns number of events stored
762	* Variables :
763	* Result : TRUE if successful, FALSE otherwise
764	* Remark :
765	* Status : UNTESTED
766	*
767	* Author : Patrick Haller [Tue, 1998/02/10 01:55]
768	*****************************************************************************/
769
770	DWORD HMDeviceConsoleInClass::ReadConsoleInputA(PHMHANDLEDATA pHMHandleData,
771	PINPUT_RECORD pirBuffer,
772	DWORD cInRecords,
773	LPDWORD lpcRead)
774	{
775	ULONG ulPostCounter; /* semaphore post counter - ignored */
776	APIRET rc; /* API returncode */
777
778	#ifdef DEBUG_LOCAL2
779	WriteLog("KERNEL32/CONSOLE: HMDeviceConsoleInClass::ReadConsoleInputA(%08x,%08x,%08x,%08x).\n",
780	pHMHandleData,
781	pirBuffer,
782	cInRecords,
783	lpcRead);
784	#endif
785
786	iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_WAIT);
787
788	/* now read events into target buffer */
789	for (ulPostCounter = 0;
790	ulPostCounter < cInRecords;
791	ulPostCounter++,
792	pirBuffer++)
793	{
794	rc = iConsoleInputEventPop(pirBuffer); /* get event from queue */
795	if (rc != NO_ERROR) /* if read error occurs, break look */
796	break;
797	}
798
799	lpcRead = ulPostCounter; / return number of records read */
800	return (TRUE); /* OK */
801	}
802
803
804	/*****************************************************************************
805	* Name : DWORD HMDeviceConsoleInClass::ReadConsoleInputW
806	* Purpose : read events placed in the console input queue
807	* Parameters: PHMHANDLEDATA pHMHandleData - current handle data
808	* PINPUT_RECORD pirBuffer - target buffer for events
809	* DWORD cInRecords - number of input records
810	* LPDWORD lpcRead - returns number of events stored
811	* Variables :
812	* Result : TRUE if successful, FALSE otherwise
813	* Remark :
814	* Status : UNTESTED
815	*
816	* Author : Patrick Haller [Tue, 1998/02/10 01:55]
817	*****************************************************************************/
818
819	DWORD HMDeviceConsoleInClass::ReadConsoleInputW(PHMHANDLEDATA pHMHandleData,
820	PINPUT_RECORD pirBuffer,
821	DWORD cInRecords,
822	LPDWORD lpcRead)
823	{
824	ULONG ulPostCounter; /* semaphore post counter - ignored */
825	APIRET rc; /* API returncode */
826
827	#ifdef DEBUG_LOCAL2
828	WriteLog("KERNEL32/CONSOLE: HMDeviceConsoleInClass::ReadConsoleInputW(%08x,%08x,%08x,%08x).\n",
829	pHMHandleData,
830	pirBuffer,
831	cInRecords,
832	lpcRead);
833	#endif
834
835	iConsoleInputQueryEvents(pConsoleInput, QUERY_EVENT_WAIT);
836
837	/* now read events into target buffer */
838	for (ulPostCounter = 0;
839	ulPostCounter < cInRecords;
840	ulPostCounter++,
841	pirBuffer++)
842	{
843	rc = iConsoleInputEventPop(pirBuffer); /* get event from queue */
844	if (rc != NO_ERROR) /* if read error occurs, break look */
845	break;
846	}
847
848	lpcRead = ulPostCounter; / return number of records read */
849	return (TRUE); /* OK */
850	}
851
852
853	/*****************************************************************************
854	* Name : DWORD HMDeviceConsoleInClass::SetConsoleMode
855	* Purpose : sets the current console mode
856	* Parameters: PHMHANDLEDATA pHMHandleData - handle specific data
857	* DWORD dwMode - console mode
858	* Variables :
859	* Result :
860	* Remark :
861	* Status : UNTESTED
862	*
863	* Author : Patrick Haller [Wed, 1998/02/16 11:46]
864	*****************************************************************************/
865
866	DWORD HMDeviceConsoleInClass::SetConsoleMode(PHMHANDLEDATA pHMHandleData,
867	DWORD dwMode)
868	{
869	PCONSOLEBUFFER pConsoleBuffer = (PCONSOLEBUFFER)pHMHandleData->lpHandlerData;
870
871	#ifdef DEBUG_LOCAL2
872	WriteLog("KERNEL32/CONSOLE: CONIN$::SetConsoleMode(%08x,%08x).\n",
873	pHMHandleData,
874	dwMode);
875	#endif
876
877	pConsoleInput->dwConsoleMode = dwMode; /* set current console mode */
878
879	return (TRUE);
880	}
881
882
883	/*****************************************************************************
884	* Name : DWORD HMDeviceConsoleInClass::WriteConsoleInputA
885	* Purpose : this writes event records directly into the queue
886	* Parameters: PHMHANDLEDATA pHMHandleData
887	* PINPUT_RECORD pirBuffer
888	* DWORD cInRecords
889	* LPDWORD lpcWritten
890	* Variables :
891	* Result :
892	* Remark :
893	* Status : NO_ERROR - API succeeded
894	* other - what is to be set in SetLastError
895	*
896	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
897	*****************************************************************************/
898
899	DWORD HMDeviceConsoleInClass::WriteConsoleInputA (PHMHANDLEDATA pHMHandleData,
900	PINPUT_RECORD pirBuffer,
901	DWORD cInRecords,
902	LPDWORD lpcWritten)
903	{
904	PCONSOLEBUFFER pConsoleBuffer = (PCONSOLEBUFFER)pHMHandleData->lpHandlerData;
905	APIRET rc; /* API returncode */
906	ULONG ulCounter; /* loop counter */
907
908	#ifdef DEBUG_LOCAL2
909	WriteLog("KERNEL32/CONSOLE: CONIN$::WriteConsoleInputA(%08x,%08x,%u,%08x).\n",
910	pHMHandleData,
911	pirBuffer,
912	cInRecords,
913	lpcWritten);
914	#endif
915
916	for (ulCounter = 0;
917	ulCounter < cInRecords;
918	ulCounter++,
919	pirBuffer++)
920	{
921	rc = iConsoleInputEventPush(pirBuffer); /* push current event */
922	if (rc != NO_ERROR) /* oops ? queue full ? problem ? */
923	break;
924	}
925
926	lpcWritten = ulCounter; / return number of events written */
927	return (TRUE); /* OK */
928	}
929
930
931	/*****************************************************************************
932	* Name : DWORD HMDeviceConsoleInClass::WriteConsoleInputW
933	* Purpose : this writes event records directly into the queue
934	* Parameters: PHMHANDLEDATA pHMHandleData
935	* PINPUT_RECORD pirBuffer
936	* DWORD cInRecords
937	* LPDWORD lpcWritten
938	* Variables :
939	* Result :
940	* Remark :
941	* Status : NO_ERROR - API succeeded
942	* other - what is to be set in SetLastError
943	*
944	* Author : Patrick Haller [Wed, 1998/02/11 20:44]
945	*****************************************************************************/
946
947	DWORD HMDeviceConsoleInClass::WriteConsoleInputW (PHMHANDLEDATA pHMHandleData,
948	PINPUT_RECORD pirBuffer,
949	DWORD cInRecords,
950	LPDWORD lpcWritten)
951	{
952	PCONSOLEBUFFER pConsoleBuffer = (PCONSOLEBUFFER)pHMHandleData->lpHandlerData;
953	APIRET rc; /* API returncode */
954	ULONG ulCounter; /* loop counter */
955
956	#ifdef DEBUG_LOCAL2
957	WriteLog("KERNEL32/CONSOLE: CONIN$::WriteConsoleInputW(%08x,%08x,%u,%08x).\n",
958	pHMHandleData,
959	pirBuffer,
960	cInRecords,
961	lpcWritten);
962	#endif
963
964	for (ulCounter = 0;
965	ulCounter < cInRecords;
966	ulCounter++,
967	pirBuffer++)
968	{
969	rc = iConsoleInputEventPush(pirBuffer); /* push current event */
970	if (rc != NO_ERROR) /* oops ? queue full ? problem ? */
971	break;
972	}
973
974	lpcWritten = ulCounter; / return number of events written */
975	return (TRUE); /* OK */
976	}
977
978
979	DWORD HMDeviceConsoleInClass::GetFileType (PHMHANDLEDATA pHMHandleData)
980	{
981	return FILE_TYPE_CHAR;
982	}

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