source: trunk/include/HandleManager.h@ 9969

Last change on this file since 9969 was 9969, checked in by sandervl, 22 years ago

PF: Added modified emx runtime headers + header updates
File size: 23.1 KB
Line 
1/*
2 * Project Odin Software License can be found in LICENSE.TXT
3 * Win32 Unified Handle Manager for OS/2
4 * 1998/02/11 PH Patrick Haller (haller@zebra.fh-weingarten.de)
5 *
6 * @(#) HandleManager.Cpp 1.0.0 1998/02/11 PH start
7 */
8
9#ifndef _HANDLEMANAGER_H_
10#define _HANDLEMANAGER_H_
11
12
13/*****************************************************************************
14 * Remark *
15 *****************************************************************************
16
17 1998/02/11 PH The interface to the handle manager is twofold:
18 a) HMxxx routines to be called from the "top" from the
19 KERNEL32 stubs
20 b) the HMDeviceHandler class is actually a workaround for
21 the device driver that would handle the requests on Win32.
22 To implement a new pseudo-device, one has create a new
23 HMDeviceHandler class and link it into the table in the
24 HANDLEMANAGER.CPP file.
25 */
26
27
28/*****************************************************************************
29 * Includes *
30 *****************************************************************************/
31
32#ifdef _OS2WIN_H
33#include <winos2def.h>
34#endif
35
36
37//LPSECURITY_ATTRIBUTES
38
39
40/*****************************************************************************
41 * Defines & Macros *
42 *****************************************************************************/
43
44 /* 1998/02/12 PH Correction of os2win.h */
45#undef FILE_TYPE_UNKNOWN
46#define FILE_TYPE_UNKNOWN 0x0000
47
48#undef FILE_TYPE_DISK
49#define FILE_TYPE_DISK 0x0001
50
51#undef FILE_TYPE_CHAR
52#define FILE_TYPE_CHAR 0x0002
53
54#undef FILE_TYPE_PIPE
55#define FILE_TYPE_PIPE 0x0003
56
57#undef FILE_TYPE_REMOTE
58#define FILE_TYPE_REMOTE 0x8000
59
60#ifndef INVALID_HANDLE_ERROR
61#define INVALID_HANDLE_ERROR (-1)
62#endif
63
64
65/*****************************************************************************
66 * Structures *
67 *****************************************************************************/
68
69
70/*****************************************************************************
71 * Prototypes *
72 *****************************************************************************/
73
74DWORD HMInitialize(void); /* initialize the HandleManager */
75
76DWORD HMTerminate(void); /* terminate the HandleManager */
77
78
79 /* handle manager version of GetStdHandle, Open32 can't really help us here */
80HANDLE HMGetStdHandle(DWORD nStdHandle);
81
82 /* handle manager version of GetStdHandle, Open32 can't really help us here */
83BOOL HMSetStdHandle(DWORD nStdHandle,
84 HANDLE hHandle);
85
86
87/*****************************************************************************/
88/* handle translation buffer management */
89/* */
90/* Since some Win32 applications rely (!) on 16-bit handles, we've got to do */
91/* 32-bit to 16-bit and vs vsa translation here. */
92/* Filehandle-based functions should be routed via the handlemanager instead */
93/* of going to Open32 directly. */
94/*****************************************************************************/
95
96DWORD HMHandleAllocate (PULONG phHandle16,
97 ULONG hHandle32);
98
99DWORD HMHandleFree (ULONG hHandle16);
100
101DWORD HMHandleGetUserData (ULONG hHandle16);
102DWORD HMHandleSetUserData (ULONG hHandle16, ULONG dwUserData);
103
104DWORD HMHandleValidate (ULONG hHandle16);
105
106DWORD HMHandleTranslateToWin (ULONG hHandle32,
107 PULONG phHandle16);
108
109DWORD HMHandleTranslateToOS2 (ULONG hHandle16,
110 PULONG hHandle32);
111
112DWORD HMHandleTranslateToOS2i(ULONG hHandle16);
113
114
115/*****************************************************************************
116 * Forwarders *
117 *****************************************************************************/
118
119// enable C linkage to avoid parameter mangling
120#ifdef __cplusplus__
121extern "C" {
122#endif
123
124HANDLE HMCreateEvent (LPSECURITY_ATTRIBUTES lpsa,
125 BOOL bManualReset,
126 BOOL bInitialState,
127 LPCSTR lpName);
128
129HANDLE HMCreateMutex (LPSECURITY_ATTRIBUTES lpsa,
130 BOOL bInitialOwner,
131 LPCSTR lpName);
132
133HANDLE HMCreateFile (LPCSTR lpFileName,
134 DWORD dwDesiredAccess,
135 DWORD dwShareMode,
136 LPSECURITY_ATTRIBUTES lpSecurityAttributes,
137 DWORD dwCreationDisposition,
138 DWORD dwFlagsAndAttributes,
139 HANDLE hTemplateFile);
140
141HANDLE HMOpenFile (LPCSTR lpFileName,
142 OFSTRUCT* pOFStruct,
143 UINT fuMode);
144
145HANDLE HMOpenEvent (DWORD fdwAccess,
146 BOOL fInherit,
147 LPCSTR lpName);
148
149HANDLE HMOpenMutex (DWORD fdwAccess,
150 BOOL fInherit,
151 LPCSTR lpName);
152
153BOOL HMSetHandleInformation (HANDLE hObject,
154 DWORD dwMask,
155 DWORD dwFlags);
156
157BOOL HMGetHandleInformation (HANDLE hObject,
158 LPDWORD lpdwFlags);
159
160BOOL HMCloseHandle (HANDLE hObject);
161
162BOOL HMReadFile (HANDLE hFile,
163 LPVOID lpBuffer,
164 DWORD nNumberOfBytesToRead,
165 LPDWORD lpNumberOfBytesRead,
166 LPOVERLAPPED lpOverlapped,
167 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
168
169BOOL HMWriteFile (HANDLE hFile,
170 LPCVOID lpBuffer,
171 DWORD nNumberOfBytesToWrite,
172 LPDWORD lpNumberOfBytesWritten,
173 LPOVERLAPPED lpOverlapped,
174 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
175
176DWORD HMGetFileType (HANDLE hFile);
177
178DWORD HMDeviceRequest (HANDLE hFile,
179 ULONG ulRequestCode,
180 ULONG arg1,
181 ULONG arg2,
182 ULONG arg3,
183 ULONG arg4);
184
185BOOL HMGetFileInformationByHandle (HANDLE hFile,
186 BY_HANDLE_FILE_INFORMATION *pHFI);
187
188BOOL HMSetEndOfFile (HANDLE hFile);
189
190BOOL HMSetFileTime (HANDLE hFile,
191 const FILETIME *pFT1,
192 const FILETIME *pFT2,
193 const FILETIME *pFT3);
194
195BOOL HMGetFileTime (HANDLE hFile,
196 const FILETIME *pFT1,
197 const FILETIME *pFT2,
198 const FILETIME *pFT3);
199
200DWORD HMGetFileSize (HANDLE hFile,
201 PDWORD pSize);
202
203DWORD HMSetFilePointer (HANDLE hFile,
204 LONG lDistanceToMove,
205 PLONG lpDistanceToMoveHigh,
206 DWORD dwMoveMethod);
207
208BOOL HMLockFile (HFILE hFile,
209 DWORD dwFileOffsetLow,
210 DWORD dwFileOffsetHigh,
211 DWORD nNumberOfBytesToLockLow,
212 DWORD nNumberOfBytesToLockHigh);
213
214BOOL HMLockFileEx (HANDLE hFile,
215 DWORD dwFlags,
216 DWORD dwReserved,
217 DWORD nNumberOfBytesToLockLow,
218 DWORD nNumberOfBytesToLockHigh,
219 LPOVERLAPPED lpOverlapped);
220
221BOOL HMUnlockFile (HANDLE hFile,
222 DWORD dwFileOffsetLow,
223 DWORD dwFileOffsetHigh,
224 DWORD cbUnlockLow,
225 DWORD cbUnlockHigh);
226
227BOOL HMUnlockFileEx (HANDLE hFile,
228 DWORD dwReserved,
229 DWORD nNumberOfBytesToLockLow,
230 DWORD nNumberOfBytesToLockHigh,
231 LPOVERLAPPED lpOverlapped);
232
233DWORD HMWaitForSingleObject (HANDLE hObject,
234 DWORD dwTimeout);
235
236DWORD HMWaitForSingleObjectEx (HANDLE hObject,
237 DWORD dwTimeout,
238 BOOL fAlertable);
239
240DWORD HMWaitForMultipleObjects (DWORD cObjects,
241 HANDLE *lphObjects,
242 BOOL fWaitAll,
243 DWORD dwTimeout);
244
245DWORD HMWaitForMultipleObjectsEx (DWORD cObjects,
246 HANDLE *lphObjects,
247 BOOL fWaitAll,
248 DWORD dwTimeout,
249 BOOL fAlertable);
250
251DWORD HMMsgWaitForMultipleObjects (DWORD nCount,
252 HANDLE *pHandles,
253 BOOL fWaitAll,
254 DWORD dwMilliseconds,
255 DWORD dwWakeMask);
256
257BOOL HMDeviceIoControl (HANDLE hDevice,
258 DWORD dwIoControlCode,
259 LPVOID lpInBuffer,
260 DWORD nInBufferSize,
261 LPVOID lpOutBuffer,
262 DWORD nOutBufferSize,
263 LPDWORD lpBytesReturned,
264 LPOVERLAPPED lpOverlapped);
265
266BOOL HMCancelIo (HANDLE hDevice);
267
268BOOL HMFlushFileBuffers (HANDLE hObject);
269
270BOOL HMGetOverlappedResult (HANDLE hObject,
271 LPOVERLAPPED lpOverlapped,
272 LPDWORD lpNumberOfBytesTransferred,
273 BOOL bWait);
274
275BOOL HMReleaseMutex (HANDLE hObject);
276
277BOOL HMSetEvent (HANDLE hEvent);
278
279BOOL HMPulseEvent (HANDLE hEvent);
280
281BOOL HMResetEvent (HANDLE hEvent);
282
283HANDLE HMCreateSemaphore (LPSECURITY_ATTRIBUTES lpsa,
284 LONG lInitialCount,
285 LONG lMaximumCount,
286 LPCSTR lpszSemaphoreName);
287
288HANDLE HMOpenSemaphore (DWORD fdwAccess,
289 BOOL fInheritHandle,
290 LPCSTR lpszSemaphoreName);
291
292BOOL HMReleaseSemaphore (HANDLE hSemaphore,
293 LONG cReleaseCount,
294 LPLONG lpPreviousCount);
295
296
297HANDLE HMCreateFileMapping(
298 HANDLE hFile, /* [in] Handle of file to map */
299 SECURITY_ATTRIBUTES *sa, /* [in] Optional security attributes*/
300 DWORD protect, /* [in] Protection for mapping object */
301 DWORD size_high, /* [in] High-order 32 bits of object size */
302 DWORD size_low, /* [in] Low-order 32 bits of object size */
303 LPCSTR name); /* [in] Name of file-mapping object */
304
305HANDLE HMOpenFileMapping(
306 DWORD access, /* [in] Access mode */
307 BOOL inherit, /* [in] Inherit flag */
308 LPCSTR name ); /* [in] Name of file-mapping object */
309
310LPVOID HMMapViewOfFileEx (HANDLE hFileMappingObject,
311 DWORD dwDesiredAccess,
312 DWORD dwFileOffsetHigh,
313 DWORD dwFileOffsetLow,
314 DWORD dwNumberOfBytesToMap,
315 LPVOID lpBaseAddress);
316
317BOOL HMDuplicateHandle(HANDLE srcprocess,
318 HANDLE srchandle,
319 HANDLE destprocess,
320 PHANDLE desthandle,
321 DWORD fdwAccess,
322 BOOL fInherit,
323 DWORD fdwOptions);
324
325DWORD HMOpenThreadToken(HANDLE ThreadHandle,
326 DWORD DesiredAccess,
327 DWORD OpenAsSelf,
328 HANDLE *TokenHandle);
329
330DWORD HMOpenProcessToken(HANDLE ProcessHandle,
331 DWORD DesiredAccess,
332 DWORD dwUserData,
333 HANDLE *TokenHandle);
334
335BOOL HMCommSetupComm(HANDLE hFile, DWORD dwInQueue, DWORD dwOutQueue);
336
337BOOL HMCommGetCommState(HANDLE hCommDev, LPDCB lpdcb);
338BOOL HMCommWaitCommEvent( HANDLE hCommDev,
339 LPDWORD lpfdwEvtMask,
340 LPOVERLAPPED lpo);
341
342BOOL HMCommGetCommProperties( HANDLE hCommDev,
343 LPCOMMPROP lpcmmp);
344
345BOOL HMCommGetCommMask( HANDLE hCommDev,
346 LPDWORD lpfdwEvtMask);
347
348BOOL HMCommSetCommMask( HANDLE hCommDev,
349 DWORD fdwEvtMask);
350
351BOOL HMCommPurgeComm( HANDLE hCommDev,
352 DWORD fdwAction);
353
354BOOL HMCommClearCommError( HANDLE hCommDev,
355 LPDWORD lpdwErrors,
356 LPCOMSTAT lpcst);
357
358BOOL HMCommSetCommState( HANDLE hCommDev,
359 LPDCB lpdcb);
360
361BOOL HMCommGetCommModemStatus( HANDLE hFile,
362 LPDWORD lpModemStat );
363
364BOOL HMCommGetCommTimeouts( HANDLE hCommDev,
365 LPCOMMTIMEOUTS lpctmo);
366
367BOOL HMCommSetCommTimeouts( HANDLE hCommDev,
368 LPCOMMTIMEOUTS lpctmo);
369
370BOOL HMCommTransmitCommChar( HANDLE hFile,
371 CHAR cChar );
372
373BOOL HMCommSetCommConfig( HANDLE hCommDev,
374 LPCOMMCONFIG lpCC,
375 DWORD dwSize );
376
377BOOL HMCommSetCommBreak( HANDLE hFile );
378
379BOOL HMCommGetCommConfig( HANDLE hCommDev,
380 LPCOMMCONFIG lpCC,
381 LPDWORD lpdwSize );
382
383BOOL HMCommEscapeCommFunction( HANDLE hFile,
384 UINT dwFunc );
385
386BOOL HMCommSetupComm( HANDLE hFile,
387 DWORD dwInQueue,
388 DWORD dwOutQueue);
389
390BOOL HMCommClearCommBreak(HANDLE hFile);
391
392BOOL HMCommSetDefaultCommConfig( HANDLE hCOM,
393 LPCOMMCONFIG lpCC,
394 DWORD dwSize);
395
396BOOL HMCommGetDefaultCommConfig( HANDLE hCOM,
397 LPCOMMCONFIG lpCC,
398 LPDWORD lpdwSize);
399
400HANDLE HMCreateThread(LPSECURITY_ATTRIBUTES lpsa,
401 DWORD cbStack,
402 LPTHREAD_START_ROUTINE lpStartAddr,
403 LPVOID lpvThreadParm,
404 DWORD fdwCreate,
405 LPDWORD lpIDThread,
406 BOOL fFirstThread = FALSE);
407INT HMGetThreadPriority(HANDLE hThread);
408DWORD HMSuspendThread(HANDLE hThread);
409BOOL HMSetThreadPriority(HANDLE hThread, int priority);
410BOOL HMGetThreadContext(HANDLE hThread, CONTEXT *lpContext);
411BOOL HMSetThreadContext(HANDLE hThread, const CONTEXT *lpContext);
412BOOL HMGetThreadTimes(HANDLE hThread, FILETIME *lpCreationTime,
413 FILETIME *lpExitTime, FILETIME *lpKernelTime,
414 FILETIME *lpUserTime);
415BOOL HMTerminateThread(HANDLE hThread, DWORD exitcode);
416DWORD HMResumeThread(HANDLE hThread);
417BOOL HMGetExitCodeThread(HANDLE hThread, LPDWORD lpExitCode);
418BOOL HMSetThreadTerminated(HANDLE hThread);
419BOOL HMPeekNamedPipe(HANDLE pHMHandleData,
420 LPVOID lpvBuffer,
421 DWORD cbBuffer,
422 LPDWORD lpcbRead,
423 LPDWORD lpcbAvail,
424 LPDWORD lpcbMessage);
425
426DWORD HMCreateNamedPipe(LPCTSTR lpName,
427 DWORD dwOpenMode,
428 DWORD dwPipeMode,
429 DWORD nMaxInstances,
430 DWORD nOutBufferSize,
431 DWORD nInBufferSize,
432 DWORD nDefaultTimeOut,
433 LPSECURITY_ATTRIBUTES lpSecurityAttributes);
434
435BOOL HMConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED lpOverlapped);
436
437BOOL HMDisconnectNamedPipe(HANDLE hPipe);
438
439BOOL HMGetNamedPipeHandleState(HANDLE hPipe,
440 LPDWORD lpState,
441 LPDWORD lpCurInstances,
442 LPDWORD lpMaxCollectionCount,
443 LPDWORD lpCollectDataTimeout,
444 LPTSTR lpUserName,
445 DWORD nMaxUserNameSize);
446
447BOOL HMGetNamedPipeInfo(HANDLE hPipe,
448 LPDWORD lpFlags,
449 LPDWORD lpOutBufferSize,
450 LPDWORD lpInBufferSize,
451 LPDWORD lpMaxInstances);
452
453
454DWORD HMTransactNamedPipe(HANDLE hPipe,
455 LPVOID lpvWriteBuf,
456 DWORD cbWriteBuf,
457 LPVOID lpvReadBuf,
458 DWORD cbReadBuf,
459 LPDWORD lpcbRead,
460 LPOVERLAPPED lpo);
461
462
463BOOL HMPeekNamedPipe(HANDLE hPipe,
464 LPVOID lpvBuffer,
465 DWORD cbBuffer,
466 LPDWORD lpcbRead,
467 LPDWORD lpcbAvail,
468 LPDWORD lpcbMessage);
469
470DWORD HMCreateNamedPipe(LPCTSTR lpName,
471 DWORD dwOpenMode,
472 DWORD dwPipeMode,
473 DWORD nMaxInstances,
474 DWORD nOutBufferSize,
475 DWORD nInBufferSize,
476 DWORD nDefaultTimeOut,
477 void* lpSecurityAttributes);
478
479BOOL HMConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED lpOverlapped);
480
481BOOL HMDisconnectNamedPipe(HANDLE hPipe);
482
483BOOL HMGetNamedPipeHandleState(HANDLE hPipe,
484 LPDWORD lpState,
485 LPDWORD lpCurInstances,
486 LPDWORD lpMaxCollectionCount,
487 LPDWORD lpCollectDataTimeout,
488 LPTSTR lpUserName,
489 DWORD nMaxUserNameSize);
490
491BOOL HMGetNamedPipeInfo(HANDLE hPipe,
492 LPDWORD lpFlags,
493 LPDWORD lpOutBufferSize,
494 LPDWORD lpInBufferSize,
495 LPDWORD lpMaxInstances);
496
497DWORD HMTransactNamedPipe(HANDLE hPipe,
498 LPVOID lpvWriteBuf,
499 DWORD cbWriteBuf,
500 LPVOID lpvReadBuf,
501 DWORD cbReadBuf,
502 LPDWORD lpcbRead,
503 LPOVERLAPPED lpo);
504
505BOOL HMSetNamedPipeHandleState(HANDLE hNamedPipe,
506 LPDWORD lpdwMode,
507 LPDWORD lpcbMaxCollect,
508 LPDWORD lpdwCollectDataTimeout);
509
510BOOL HMCreatePipe(PHANDLE phRead,
511 PHANDLE phWrite,
512 LPSECURITY_ATTRIBUTES lpsa,
513 DWORD cbPipe);
514
515
516//Mailslot API
517HANDLE HMCreateMailslotA(LPCSTR lpName, DWORD nMaxMessageSize,
518 DWORD lReadTimeout,
519 LPSECURITY_ATTRIBUTES lpSecurityAttributes);
520BOOL HMGetMailslotInfo(HANDLE hMailslot,
521 LPDWORD lpMaxMessageSize,
522 LPDWORD lpNextSize,
523 LPDWORD lpMessageCount,
524 LPDWORD lpReadTimeout);
525BOOL HMSetMailslotInfo(HANDLE hMailslot,
526 DWORD dwReadTimeout);
527
528#ifdef __cplusplus__
529 }
530#endif
531
532#endif /* _HANDLEMANAGER_H_ */
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