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source: trunk/include/HandleManager.h@ 3124

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Last change on this file since 3124 was 3124, checked in by sandervl, 25 years ago
header updates
File size: 16.5 KB

Rev	Line
[3124]	1	/* $Id: HandleManager.h,v 1.17 2000-03-16 19:16:34 sandervl Exp $ */
[262]	2
	3	/*
	4	* Project Odin Software License can be found in LICENSE.TXT
	5	* Win32 Unified Handle Manager for OS/2
	6	* 1998/02/11 PH Patrick Haller (haller@zebra.fh-weingarten.de)
	7	*
	8	* @(#) HandleManager.Cpp 1.0.0 1998/02/11 PH start
	9	*/
	10
	11	#ifndef _HANDLEMANAGER_H_
	12	#define _HANDLEMANAGER_H_
	13
	14
	15	/*****************************************************************************
	16	* Remark *
	17	*****************************************************************************
	18
	19	1998/02/11 PH The interface to the handle manager is twofold:
	20	a) HMxxx routines to be called from the "top" from the
	21	KERNEL32 stubs
	22	b) the HMDeviceHandler class is actually a workaround for
	23	the device driver that would handle the requests on Win32.
	24	To implement a new pseudo-device, one has create a new
	25	HMDeviceHandler class and link it into the table in the
	26	HANDLEMANAGER.CPP file.
	27	*/
	28
	29
	30	/*****************************************************************************
	31	* Includes *
	32	*****************************************************************************/
	33
[781]	34	#ifdef _OS2WIN_H
	35	#include <winos2def.h>
	36	#endif
	37
[776]	38	#ifndef __WINE_WINDEF_H
[1857]	39
	40	typedef struct tagDCB
	41	{
	42	DWORD DCBlength;
	43	DWORD BaudRate;
	44	unsigned fBinary :1;
	45	unsigned fParity :1;
	46	unsigned fOutxCtsFlow :1;
	47	unsigned fOutxDsrFlow :1;
	48	unsigned fDtrControl :2;
	49	unsigned fDsrSensitivity :1;
	50	unsigned fTXContinueOnXoff :1;
	51	unsigned fOutX :1;
	52	unsigned fInX :1;
	53	unsigned fErrorChar :1;
	54	unsigned fNull :1;
	55	unsigned fRtsControl :2;
	56	unsigned fAbortOnError :1;
	57	unsigned fDummy2 :17;
	58	WORD wReserved;
	59	WORD XonLim;
	60	WORD XoffLim;
	61	BYTE ByteSize;
	62	BYTE Parity;
	63	BYTE StopBits;
	64	char XonChar;
	65	char XoffChar;
	66	char ErrorChar;
	67	char EofChar;
	68	char EvtChar;
	69	} DCB, *LPDCB;
	70
[262]	71	#endif
	72
	73
[776]	74	//LPSECURITY_ATTRIBUTES
	75
	76
[262]	77	/*****************************************************************************
	78	* Defines & Macros *
	79	*****************************************************************************/
	80
	81	/* 1998/02/12 PH Correction of os2win.h */
	82	#undef FILE_TYPE_UNKNOWN
	83	#define FILE_TYPE_UNKNOWN 0x0000
	84
	85	#undef FILE_TYPE_DISK
	86	#define FILE_TYPE_DISK 0x0001
	87
	88	#undef FILE_TYPE_CHAR
	89	#define FILE_TYPE_CHAR 0x0002
	90
	91	#undef FILE_TYPE_PIPE
	92	#define FILE_TYPE_PIPE 0x0003
	93
	94	#undef FILE_TYPE_REMOTE
	95	#define FILE_TYPE_REMOTE 0x8000
	96
	97	#ifndef INVALID_HANDLE_ERROR
	98	#define INVALID_HANDLE_ERROR (-1)
	99	#endif
	100
	101
	102	/*****************************************************************************
	103	* Structures *
	104	*****************************************************************************/
	105
	106
	107	/*****************************************************************************
	108	* Prototypes *
	109	*****************************************************************************/
	110
	111	DWORD HMInitialize(void); /* initialize the HandleManager */
	112
	113	DWORD HMTerminate(void); /* terminate the HandleManager */
	114
	115
	116	/* handle manager version of GetStdHandle, Open32 can't really help us here */
	117	HANDLE HMGetStdHandle(DWORD nStdHandle);
	118
	119	/* handle manager version of GetStdHandle, Open32 can't really help us here */
	120	BOOL HMSetStdHandle(DWORD nStdHandle,
	121	HANDLE hHandle);
	122
	123
	124	/*****************************************************************************/
	125	/* handle translation buffer management */
	126	/* */
	127	/* Since some Win32 applications rely (!) on 16-bit handles, we've got to do */
	128	/* 32-bit to 16-bit and vs vsa translation here. */
	129	/* Filehandle-based functions should be routed via the handlemanager instead */
	130	/* of going to Open32 directly. */
	131	/*****************************************************************************/
	132
	133	DWORD HMHandleAllocate (PULONG phHandle16,
[3124]	134	ULONG hHandle32);
[262]	135
	136	DWORD HMHandleFree (ULONG hHandle16);
	137
[2129]	138	DWORD HMHandleGetUserData (ULONG hHandle16);
	139
[262]	140	DWORD HMHandleValidate (ULONG hHandle16);
	141
	142	DWORD HMHandleTranslateToWin (ULONG hHandle32,
[3124]	143	PULONG phHandle16);
[262]	144
	145	DWORD HMHandleTranslateToOS2 (ULONG hHandle16,
[3124]	146	PULONG hHandle32);
[262]	147
	148	DWORD HMHandleTranslateToOS2i(ULONG hHandle16);
	149
	150
	151	/*****************************************************************************
	152	* Forwarders *
	153	*****************************************************************************/
	154
	155	// enable C linkage to avoid parameter mangling
	156	#ifdef __cplusplus__
	157	extern "C" {
	158	#endif
	159
[278]	160	HANDLE HMCreateEvent (LPSECURITY_ATTRIBUTES lpsa,
	161	BOOL bManualReset,
	162	BOOL bInitialState,
	163	LPCSTR lpName);
[262]	164
[278]	165	HANDLE HMCreateMutex (LPSECURITY_ATTRIBUTES lpsa,
	166	BOOL bInitialOwner,
	167	LPCSTR lpName);
[262]	168
[278]	169	HANDLE HMCreateFile (LPCSTR lpFileName,
	170	DWORD dwDesiredAccess,
	171	DWORD dwShareMode,
	172	LPSECURITY_ATTRIBUTES lpSecurityAttributes,
	173	DWORD dwCreationDisposition,
	174	DWORD dwFlagsAndAttributes,
	175	HANDLE hTemplateFile);
[262]	176
[278]	177	HANDLE HMOpenFile (LPCSTR lpFileName,
	178	OFSTRUCT* pOFStruct,
	179	UINT fuMode);
[262]	180
[278]	181	HANDLE HMOpenEvent (DWORD fdwAccess,
	182	BOOL fInherit,
	183	LPCSTR lpName);
[262]	184
[278]	185	HANDLE HMOpenMutex (DWORD fdwAccess,
	186	BOOL fInherit,
	187	LPCSTR lpName);
[262]	188
[278]	189	BOOL HMCloseHandle (HANDLE hObject);
[262]	190
[278]	191	BOOL HMReadFile (HANDLE hFile,
	192	LPVOID lpBuffer,
	193	DWORD nNumberOfBytesToRead,
	194	LPDWORD lpNumberOfBytesRead,
	195	LPOVERLAPPED lpOverlapped);
[262]	196
[278]	197	BOOL HMWriteFile (HANDLE hFile,
	198	LPCVOID lpBuffer,
	199	DWORD nNumberOfBytesToWrite,
	200	LPDWORD lpNumberOfBytesWritten,
	201	LPOVERLAPPED lpOverlapped);
[262]	202
[278]	203	DWORD HMGetFileType (HANDLE hFile);
[262]	204
[278]	205	DWORD HMDeviceRequest (HANDLE hFile,
	206	ULONG ulRequestCode,
	207	ULONG arg1,
	208	ULONG arg2,
	209	ULONG arg3,
	210	ULONG arg4);
[262]	211
[278]	212	BOOL HMGetFileInformationByHandle (HANDLE hFile,
	213	BY_HANDLE_FILE_INFORMATION *pHFI);
[262]	214
[278]	215	BOOL HMSetEndOfFile (HANDLE hFile);
[262]	216
[278]	217	BOOL HMSetFileTime (HANDLE hFile,
	218	const FILETIME *pFT1,
	219	const FILETIME *pFT2,
	220	const FILETIME *pFT3);
[262]	221
[278]	222	DWORD HMGetFileSize (HANDLE hFile,
	223	PDWORD pSize);
[262]	224
[278]	225	DWORD HMSetFilePointer (HANDLE hFile,
	226	LONG lDistanceToMove,
	227	PLONG lpDistanceToMoveHigh,
	228	DWORD dwMoveMethod);
[262]	229
[278]	230	BOOL HMLockFile (HFILE hFile,
	231	DWORD dwFileOffsetLow,
	232	DWORD dwFileOffsetHigh,
	233	DWORD nNumberOfBytesToLockLow,
	234	DWORD nNumberOfBytesToLockHigh);
[262]	235
[278]	236	BOOL HMLockFileEx (HANDLE hFile,
	237	DWORD dwFlags,
	238	DWORD dwReserved,
	239	DWORD nNumberOfBytesToLockLow,
	240	DWORD nNumberOfBytesToLockHigh,
	241	LPOVERLAPPED lpOverlapped);
	242
	243	BOOL HMUnlockFile (HANDLE hFile,
	244	DWORD dwFileOffsetLow,
	245	DWORD dwFileOffsetHigh,
	246	DWORD cbUnlockLow,
	247	DWORD cbUnlockHigh);
	248
	249	BOOL HMUnlockFileEx (HANDLE hFile,
	250	DWORD dwFlags,
	251	DWORD dwReserved,
	252	DWORD nNumberOfBytesToLockLow,
	253	DWORD nNumberOfBytesToLockHigh,
	254	LPOVERLAPPED lpOverlapped);
	255
	256	DWORD HMWaitForSingleObject (HANDLE hObject,
	257	DWORD dwTimeout);
	258
	259	DWORD HMWaitForSingleObjectEx (HANDLE hObject,
	260	DWORD dwTimeout,
	261	BOOL fAlertable);
	262
	263	DWORD HMWaitForMultipleObjects (DWORD cObjects,
	264	HANDLE *lphObjects,
	265	BOOL fWaitAll,
	266	DWORD dwTimeout);
	267
	268	DWORD HMWaitForMultipleObjectsEx (DWORD cObjects,
	269	HANDLE *lphObjects,
	270	BOOL fWaitAll,
	271	DWORD dwTimeout,
	272	BOOL fAlertable);
	273
[2129]	274	DWORD HMMsgWaitForMultipleObjects (DWORD nCount,
	275	HANDLE *pHandles,
	276	BOOL fWaitAll,
	277	DWORD dwMilliseconds,
	278	DWORD dwWakeMask);
	279
[278]	280	BOOL HMFlushFileBuffers (HANDLE hObject);
	281
	282	BOOL HMGetOverlappedResult (HANDLE hObject,
	283	LPOVERLAPPED lpOverlapped,
	284	LPDWORD lpNumberOfBytesTransferred,
	285	BOOL bWait);
	286
	287	BOOL HMReleaseMutex (HANDLE hObject);
	288
	289	BOOL HMSetEvent (HANDLE hEvent);
	290
	291	BOOL HMPulseEvent (HANDLE hEvent);
	292
	293	BOOL HMResetEvent (HANDLE hEvent);
	294
	295	HANDLE HMCreateSemaphore (LPSECURITY_ATTRIBUTES lpsa,
	296	LONG lInitialCount,
	297	LONG lMaximumCount,
	298	LPCSTR lpszSemaphoreName);
	299
	300	HANDLE HMOpenSemaphore (DWORD fdwAccess,
	301	BOOL fInheritHandle,
	302	LPCSTR lpszSemaphoreName);
	303
	304	BOOL HMReleaseSemaphore (HANDLE hSemaphore,
	305	LONG cReleaseCount,
	306	LPLONG lpPreviousCount);
	307
	308
[664]	309	HANDLE HMCreateFileMapping(
	310	HFILE hFile, /* [in] Handle of file to map */
	311	SECURITY_ATTRIBUTES sa, / [in] Optional security attributes*/
	312	DWORD protect, /* [in] Protection for mapping object */
	313	DWORD size_high, /* [in] High-order 32 bits of object size */
	314	DWORD size_low, /* [in] Low-order 32 bits of object size */
[776]	315	LPCSTR name); /* [in] Name of file-mapping object */
[659]	316
[664]	317	HANDLE HMOpenFileMapping(
	318	DWORD access, /* [in] Access mode */
	319	BOOL inherit, /* [in] Inherit flag */
	320	LPCSTR name ); /* [in] Name of file-mapping object */
[659]	321
	322	LPVOID HMMapViewOfFileEx (HANDLE hFileMappingObject,
	323	DWORD dwDesiredAccess,
	324	DWORD dwFileOffsetHigh,
	325	DWORD dwFileOffsetLow,
	326	DWORD dwNumberOfBytesToMap,
[676]	327	LPVOID lpBaseAddress);
[659]	328
[689]	329	BOOL HMDuplicateHandle(HANDLE srcprocess,
	330	HANDLE srchandle,
	331	HANDLE destprocess,
	332	PHANDLE desthandle,
	333	DWORD fdwAccess,
	334	BOOL fInherit,
	335	DWORD fdwOptions);
	336
[2129]	337	DWORD HMOpenThreadToken(HANDLE ThreadHandle,
	338	DWORD DesiredAccess,
[2326]	339	DWORD OpenAsSelf,
[2129]	340	HANDLE *TokenHandle);
	341
	342	DWORD HMOpenProcessToken(HANDLE ProcessHandle,
	343	DWORD DesiredAccess,
	344	DWORD dwUserData,
	345	HANDLE *TokenHandle);
	346
[1856]	347	BOOL HMSetupComm(HANDLE hFile, DWORD dwInQueue, DWORD dwOutQueue);
	348
[1857]	349	BOOL HMGetCommState(INT hCommDev, LPDCB lpdcb);
	350
[3124]	351	HANDLE HMCreateThread(LPSECURITY_ATTRIBUTES lpsa,
	352	DWORD cbStack,
	353	LPTHREAD_START_ROUTINE lpStartAddr,
	354	LPVOID lpvThreadParm,
	355	DWORD fdwCreate,
	356	LPDWORD lpIDThread);
	357	INT HMGetThreadPriority(HANDLE hThread);
	358	DWORD HMSuspendThread(HANDLE hThread);
	359	BOOL HMSetThreadPriority(HANDLE hThread, int priority);
	360	BOOL HMGetThreadContext(HANDLE hThread, CONTEXT *lpContext);
	361	BOOL HMSetThreadContext(HANDLE hThread, const CONTEXT *lpContext);
	362	BOOL HMTerminateThread(HANDLE hThread, DWORD exitcode);
	363	DWORD HMResumeThread(HANDLE hThread);
	364	BOOL HMGetExitCodeThread(HANDLE hThread, LPDWORD lpExitCode);
	365	BOOL HMSetThreadTerminated(HANDLE hThread);
	366
[262]	367	#ifdef __cplusplus__
	368	}
	369	#endif
	370
	371	#endif /* _HANDLEMANAGER_H_ */

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