source: trunk/include/win32k.h@ 4673

Last change on this file since 4673 was 4348, checked in by bird, 25 years ago

Added API for accessing memory of another process. (ProcessReadWrite)
File size: 8.5 KB
Line 
1/* $Id: win32k.h,v 1.2 2000-10-01 02:59:18 bird Exp $
2 *
3 * Top level make file for the Win32k library.
4 * Contains library and 32-bit IOCtl definition.
5 *
6 * Copyright (c) 2000 knut st. osmundsen (knut.stange.osmundsen@pmsc.no)
7 *
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11#ifndef _WIN32K_H_
12#define _WIN32K_H_
13
14/*******************************************************************************
15* Defined Constants And Macros *
16*******************************************************************************/
17/*
18 * IOCtls categories.
19 */
20#define IOCTL_W32K_K32 0xC1
21#define IOCTL_W32K_ELF 0xC2
22
23/*
24 * K32 category - these are the functions found in the k32 directory.
25 */
26#define K32_ALLOCMEMEX 0x01
27#define K32_QUERYOTES 0x02
28#define K32_QUERYOPTIONSSTATUS 0x03
29#define K32_SETOPTIONS 0x04
30#define K32_PROCESSREADWRITE 0x05
31
32/*
33 * Elf category
34 */
35#define ELF_DUMMY 0x01
36
37
38/*******************************************************************************
39* Structures and Typedefs *
40*******************************************************************************/
41#pragma pack(1)
42
43/*
44 * Object Table Entry buffer.
45 */
46typedef struct _QueryOTE
47{
48 ULONG ote_size; /* Object virtual size */
49 ULONG ote_base; /* Object base virtual address */
50 ULONG ote_flags; /* Attribute flags */
51 ULONG ote_pagemap; /* Object page map index */
52 ULONG ote_mapsize; /* Num of entries in obj page map */
53 /*ULONG ote_reserved;*/
54 USHORT ote_sel; /* Object Selector */
55 USHORT ote_hob; /* Object Handle */
56} QOTE, *PQOTE;
57
58typedef struct _QueryOTEBuffer
59{
60 ULONG cOTEs; /* Number of entries in aOTE. */
61 QOTE aOTE[1]; /* Array of OTEs. */
62} QOTEBUFFER, *PQOTEBUFFER;
63
64
65/*
66 * Options struct.
67 *
68 * (The function of these members are described in options.h in
69 * the src\win32k\include directory.)
70 * All members of this struct (except cb ofcourse) is changable.
71 */
72typedef struct _K32Options
73{
74 ULONG cb;
75
76 /** @cat logging options */
77 USHORT usCom; /* Output port no. */
78 ULONG fLogging; /* Logging. */
79
80 /** @cat Options affecting the generated LX executables */
81 ULONG fPE; /* Flags set the type of conversion. */
82 ULONG ulInfoLevel; /* Pe2Lx InfoLevel. */
83
84 /** @cat Options affecting the generated ELF executables */
85 ULONG fElf; /* Elf flags. */
86
87 /** @cat Options affecting the UNIX script executables */
88 ULONG fUNIXScript; /* UNIX script flags. */
89
90 /** @cat Options affecting the REXX script executables */
91 ULONG fREXXScript; /* REXX script flags. */
92
93 /** @cat Options affecting the JAVA executables */
94 ULONG fJava; /* Java flags. */
95
96 /** @cat Options affecting the executables */
97 ULONG fNoLoader; /* No loader stuff. !FIXME! We should import / functions even if this flag is set!!! */
98
99 /** @cat Options affecting the heap. */
100 ULONG cbSwpHeapMax; /* Maximum heapsize. */
101 ULONG cbResHeapMax; /* Maxiumem residentheapsize. */
102} K32OPTIONS, *PK32OPTIONS;
103
104
105/*
106 * Status struct.
107 *
108 */
109typedef struct _K32Status
110{
111 ULONG cb;
112
113 /** @cat Options status. */
114 ULONG fQuiet; /* Quiet initialization. */
115
116 /** @cat Kernel status. */
117 ULONG fKernel; /* Smp or uni kernel. */
118 ULONG ulBuild; /* Kernel build. */
119 USHORT usVerMajor; /* OS/2 major ver - 20 */
120 USHORT usVerMinor; /* OS/2 minor ver - 30,40 */
121
122 /** @cat Heap status. */
123 ULONG cbSwpHeapInit; /* Initial heapsize. */
124 ULONG cbSwpHeapFree; /* Amount of used space. */
125 ULONG cbSwpHeapUsed; /* Amount of free space reserved. */
126 ULONG cbSwpHeapSize; /* Amount of memory used by the heap free and used++. */
127 ULONG cSwpBlocksUsed; /* Count of used blocks. */
128 ULONG cSwpBlocksFree; /* Count of free blocks. */
129
130 ULONG cbResHeapInit; /* Initial heapsize. */
131 ULONG cbResHeapFree; /* Amount of free space reserved. */
132 ULONG cbResHeapUsed; /* Amount of used space. */
133 ULONG cbResHeapSize; /* Amount of memory used by the heap free and used++. */
134 ULONG cResBlocksUsed; /* Count of used blocks. */
135 ULONG cResBlocksFree; /* Count of free blocks. */
136
137 /** @cat Win32k build, version and init stuff */
138 CHAR szBuildDate[12]; /* Date of the win32k build. (Sep 02 2000) */
139 CHAR szBuildTime[9]; /* Time of the win32k build. (11:44:21) */
140 ULONG ulVersion; /* Win32k version */
141 CHAR szSymFile[CCHMAXPATH]; /* The name of the symbol file or sym database. */
142
143 /** @cat Statistics */
144 ULONG cPe2LxModules; /* Number of Pe2Lx modules currently loaded. */
145 ULONG cElf2LxModules; /* Number of Elf2Lx modules currently loaded. */
146 /*...*/
147} K32STATUS, *PK32STATUS;
148
149
150
151/*
152 * K32 category parameter structs
153 */
154typedef struct _k32AllocMemEx
155{
156 PVOID pv; /* Pointer to allocated memory block */
157 /* On input this holds the suggested */
158 /* location of the block. */
159 ULONG cb; /* Blocksize (bytes) */
160 ULONG flFlags; /* Flags (equal to DosAllocMem flags) */
161 ULONG ulCS; /* Call CS */
162 ULONG ulEIP; /* Call EIP */
163 ULONG rc; /* Return code. */
164} K32ALLOCMEMEX, *PK32ALLOCMEMEX;
165
166typedef struct _k32QueryOTEs
167{
168 HMODULE hMTE; /* Module handle. */
169 PQOTEBUFFER pQOte; /* Pointer to output buffer. */
170 ULONG cbQOte; /* Size of the buffer pointed to by pQOte */
171 ULONG rc; /* Return code. */
172} K32QUERYOTES, *PK32QUERYOTES;
173
174typedef struct _k32QueryOptionsStatus
175{
176 PK32OPTIONS pOptions; /* Pointer to option struct. (NULL allowed) */
177 PK32STATUS pStatus; /* Pointer to status struct. (NULL allowed) */
178 ULONG rc; /* Return code. */
179} K32QUERYOPTIONSSTATUS, *PK32QUERYOPTIONSSTATUS;
180
181typedef struct _k32SetOptions
182{
183 PK32OPTIONS pOptions; /* Pointer to option struct. (NULL allowed) */
184 ULONG rc; /* Return code. */
185} K32SETOPTIONS, *PK32SETOPTIONS;
186
187typedef struct _k32ProcessReadWrite
188{
189 PID pid; /* Process ID of the process to access memory in. */
190 ULONG cb; /* Number of bytes to read or write. */
191 PVOID pvSource; /* Pointer to source data. */
192 PVOID pvTarget; /* Pointer to target area. */
193 BOOL fRead; /* TRUE: pvSource is within pid while pvTarget is ours. */
194 /* FALSE: pvTarget is within pid while pvSource is ours. */
195 ULONG rc; /* Return code. */
196} K32PROCESSREADWRITE, *PK32PROCESSREADWRITE;
197
198
199
200#pragma pack()
201
202#ifndef NO_WIN32K_LIB_FUNCTIONS
203/*******************************************************************************
204* External Functions *
205*******************************************************************************/
206/* Win32k APIs */
207APIRET APIENTRY libWin32kInit(void);
208APIRET APIENTRY libWin32kTerm(void);
209BOOL APIENTRY libWin32kInstalled(void);
210APIRET APIENTRY libWin32kQueryOptionsStatus(PK32OPTIONS pOptions, PK32STATUS pStatus);
211APIRET APIENTRY libWin32kSetOptions(PK32OPTIONS pOptions);
212APIRET APIENTRY libWin32kSetOption(PK32OPTIONS pOptions);
213
214/* "Extra OS2 APIs" */
215APIRET APIENTRY DosAllocMemEx(PPVOID ppv, ULONG cb, ULONG flag);
216APIRET APIENTRY W32kQueryOTEs(HMODULE hMTE, PQOTEBUFFER pQOte, ULONG cbQOte);
217APIRET APIENTRY W32kProcessReadWrite(PID pid, ULONG cb, PVOID pvSource, PVOID pvTarget, BOOL fRead);
218
219/* Helper function */
220USHORT APIENTRY libHelperGetCS(void);
221
222
223#endif
224
225#endif
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