source: trunk/src/kernel32/hmfile.h@ 22015

Last change on this file since 22015 was 21564, checked in by dmik, 15 years ago

kernel32: Implemented generating the high/low index values (using a CRC32 and a hash function on the fuill file name) and filling up the volume serial number in the BY_HANDLE_FILE_INFORMATION structure returned by GetFileInformationByHandle().
File size: 8.1 KB
Line 
1/* $Id: hmfile.h,v 1.11 2003-05-06 12:06:10 sandervl Exp $ */
2
3/*
4 * Project Odin Software License can be found in LICENSE.TXT
5 * Win32 Unified Handle Manager for OS/2
6 * 1999/06/17 PH Patrick Haller (phaller@gmx.net)
7 */
8
9#ifndef __HMFILE_H__
10#define __HMFILE_H__
11
12
13/*****************************************************************************
14 * Remark *
15 *****************************************************************************
16 */
17
18
19/*****************************************************************************
20 * Includes *
21 *****************************************************************************/
22
23#include "HMDevice.h"
24#include "HMOpen32.h"
25
26
27/*****************************************************************************
28 * Structures *
29 *****************************************************************************/
30
31class HMDeviceFileClass : public HMDeviceHandler
32{
33public:
34 HMDeviceFileClass(LPCSTR lpDeviceName) : HMDeviceHandler(lpDeviceName) {}
35
36 /* this is a handler method for calls to CreateFile() */
37 virtual DWORD CreateFile (LPCSTR lpFileName,
38 PHMHANDLEDATA pHMHandleData,
39 PVOID lpSecurityAttributes,
40 PHMHANDLEDATA pHMHandleDataTemplate);
41
42 /* this is a handler method for calls to OpenFile() */
43 virtual DWORD OpenFile (LPCSTR lpFileName,
44 PHMHANDLEDATA pHMHandleData,
45 OFSTRUCT* pOFStruct,
46 UINT fuMode);
47
48 virtual BOOL DuplicateHandle(HANDLE srchandle, PHMHANDLEDATA pHMHandleData, HANDLE srcprocess,
49 PHMHANDLEDATA pHMSrcHandle,
50 HANDLE destprocess,
51 DWORD fdwAccess,
52 BOOL fInherit,
53 DWORD fdwOptions,
54 DWORD fdwOdinOptions);
55
56 virtual BOOL SetHandleInformation(PHMHANDLEDATA pHMHandleData,
57 DWORD dwMask,
58 DWORD dwFlags);
59
60 /* this is a handler method for calls to CloseHandle() */
61 virtual BOOL CloseHandle(PHMHANDLEDATA pHMHandleData);
62
63 /* this is a handler method for calls to ReadFile/Ex */
64 virtual BOOL ReadFile (PHMHANDLEDATA pHMHandleData,
65 LPCVOID lpBuffer,
66 DWORD nNumberOfBytesToRead,
67 LPDWORD lpNumberOfBytesRead,
68 LPOVERLAPPED lpOverlapped,
69 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
70
71 /* this is a handler method for calls to WriteFile/Ex */
72 virtual BOOL WriteFile (PHMHANDLEDATA pHMHandleData,
73 LPCVOID lpBuffer,
74 DWORD nNumberOfBytesToWrite,
75 LPDWORD lpNumberOfBytesWritten,
76 LPOVERLAPPED lpOverlapped,
77 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine);
78
79 /* this is a handler method for calls to GetFileType() */
80 virtual DWORD GetFileType (PHMHANDLEDATA pHMHandleData);
81
82 /* this is a handler method for calls to GetFileInformationByHandle() */
83 virtual DWORD GetFileInformationByHandle(PHMHANDLEDATA pHMHandleData,
84 BY_HANDLE_FILE_INFORMATION* pHFI);
85
86 /* this is a handler method for calls to SetEndOfFile() */
87 virtual BOOL SetEndOfFile(PHMHANDLEDATA pHMHandleData);
88
89 /* this is a handler method for calls to SetFileTime() */
90 virtual BOOL SetFileTime (PHMHANDLEDATA pHMHandleData,
91 LPFILETIME pFT1,
92 LPFILETIME pFT2,
93 LPFILETIME pFT3);
94
95 /* this is a handler method for calls to GetFileTime() */
96 virtual BOOL GetFileTime (PHMHANDLEDATA pHMHandleData,
97 LPFILETIME pFT1,
98 LPFILETIME pFT2,
99 LPFILETIME pFT3);
100
101 /* this is a handler method for calls to GetFileSize() */
102 virtual DWORD GetFileSize(PHMHANDLEDATA pHMHandleData,
103 PDWORD pSizeHigh);
104
105 /* this is a handler method for calls to SetFilePointer() */
106 virtual DWORD SetFilePointer(PHMHANDLEDATA pHMHandleData,
107 LONG lDistanceToMove,
108 PLONG lpDistanceToMoveHigh,
109 DWORD dwMoveMethod);
110
111 /* this is a handler method for calls to LockFile() */
112 virtual BOOL LockFile(PHMHANDLEDATA pHMHandleData,
113 DWORD arg2,
114 DWORD arg3,
115 DWORD arg4,
116 DWORD arg5);
117
118 /* this is a handler method for calls to LockFileEx() */
119 virtual BOOL LockFileEx(PHMHANDLEDATA pHMHandleData,
120 DWORD dwFlags,
121 DWORD dwReserved,
122 DWORD nNumberOfBytesToLockLow,
123 DWORD nNumberOfBytesToLockHigh,
124 LPOVERLAPPED lpOverlapped);
125
126 /* this is a handler method for calls to UnlockFile() */
127 virtual BOOL UnlockFile(PHMHANDLEDATA pHMHandleData,
128 DWORD arg2,
129 DWORD arg3,
130 DWORD arg4,
131 DWORD arg5);
132
133 /* this is a handler method for calls to UnlockFileEx() */
134 virtual BOOL UnlockFileEx(PHMHANDLEDATA pHMHandleData,
135 DWORD dwReserved,
136 DWORD nNumberOfBytesToLockLow,
137 DWORD nNumberOfBytesToLockHigh,
138 LPOVERLAPPED lpOverlapped);
139
140 /* this is a handler method for calls to FlushFileBuffers */
141 virtual BOOL FlushFileBuffers(PHMHANDLEDATA pHMHandleData);
142
143 /* this is a handler method for calls to GetOverlappedResult */
144 virtual BOOL GetOverlappedResult(PHMHANDLEDATA pHMHandleData,
145 LPOVERLAPPED arg2,
146 LPDWORD arg3,
147 BOOL arg4);
148
149 virtual BOOL GetFileNameFromHandle(PHMHANDLEDATA pHMHandleData, LPSTR lpszFileName, DWORD cbFileName);
150};
151
152
153class HMDeviceInfoFileClass : public HMDeviceHandler
154{
155public:
156 HMDeviceInfoFileClass(LPCSTR lpDeviceName) : HMDeviceHandler(lpDeviceName) {}
157
158 /* this is a handler method for calls to CreateFile() */
159 virtual DWORD CreateFile (LPCSTR lpFileName,
160 PHMHANDLEDATA pHMHandleData,
161 PVOID lpSecurityAttributes,
162 PHMHANDLEDATA pHMHandleDataTemplate);
163
164 /* this is a handler method for calls to CloseHandle() */
165 virtual BOOL CloseHandle(PHMHANDLEDATA pHMHandleData);
166
167 /* this is a handler method for calls to GetFileTime() */
168 virtual BOOL GetFileTime (PHMHANDLEDATA pHMHandleData,
169 LPFILETIME pFT1,
170 LPFILETIME pFT2,
171 LPFILETIME pFT3);
172
173 /* this is a handler method for calls to GetFileSize() */
174 virtual DWORD GetFileSize(PHMHANDLEDATA pHMHandleData,
175 PDWORD pSizeHigh);
176
177 /* this is a handler method for calls to GetFileType() */
178 virtual DWORD GetFileType (PHMHANDLEDATA pHMHandleData);
179
180 virtual BOOL GetFileNameFromHandle(PHMHANDLEDATA pHMHandleData, LPSTR lpszFileName, DWORD cbFileName);
181
182};
183
184#endif /* __HMFILE_H__ */
185
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