1 /*
2 * PROJECT: ReactOS 'Layers' Shim library
3 * LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
4 * PURPOSE: Version lie shims
5 * COPYRIGHT: Copyright 2016,2017 Mark Jansen (mark.jansen@reactos.org)
6 */
7
8 #define WIN32_NO_STATUS
9 #include <windef.h>
10 #include <winbase.h>
11 #include <shimlib.h>
12 #include <strsafe.h>
13
14 /* Generic version info to use with the shims */
15 typedef struct VersionLieInfo
16 {
17 DWORD FullVersion;
18 WORD dwMajorVersion;
19 WORD dwMinorVersion;
20 DWORD dwBuildNumber;
21 WORD dwPlatformId;
22 WORD wServicePackMajor;
23 WORD wServicePackMinor;
24 char szCSDVersionA[20];
25 WCHAR szCSDVersionW[20];
26 } VersionLieInfo;
27
28 VersionLieInfo g_Win95 = { 0xC3B60004, 4, 0, 950, VER_PLATFORM_WIN32_WINDOWS, 0, 0 };
29 VersionLieInfo g_WinNT4SP5 = { 0x05650004, 4, 0, 1381, VER_PLATFORM_WIN32_NT, 5, 0 };
30 VersionLieInfo g_Win98 = { 0xC0000A04, 4, 10, 0x040A08AE, VER_PLATFORM_WIN32_WINDOWS, 0, 0 };
31
32 VersionLieInfo g_Win2000 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 0, 0 };
33 VersionLieInfo g_Win2000SP1 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 1, 0 };
34 VersionLieInfo g_Win2000SP2 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 2, 0 };
35 VersionLieInfo g_Win2000SP3 = { 0x08930005, 5, 0, 2195, VER_PLATFORM_WIN32_NT, 3, 0 };
36
37 VersionLieInfo g_WinXP = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 0, 0 };
38 VersionLieInfo g_WinXPSP1 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 1, 0 };
39 VersionLieInfo g_WinXPSP2 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 2, 0 };
40 VersionLieInfo g_WinXPSP3 = { 0x0a280105, 5, 1, 2600, VER_PLATFORM_WIN32_NT, 3, 0 };
41
42 VersionLieInfo g_Win2k3RTM = { 0x0ece0205, 5, 2, 3790, VER_PLATFORM_WIN32_NT, 0, 0 };
43 VersionLieInfo g_Win2k3SP1 = { 0x0ece0205, 5, 2, 3790, VER_PLATFORM_WIN32_NT, 1, 0 };
44
45 VersionLieInfo g_WinVistaRTM = { 0x17700006, 6, 0, 6000, VER_PLATFORM_WIN32_NT, 0, 0 };
46 VersionLieInfo g_WinVistaSP1 = { 0x17710006, 6, 0, 6001, VER_PLATFORM_WIN32_NT, 1, 0 };
47 VersionLieInfo g_WinVistaSP2 = { 0x17720006, 6, 0, 6002, VER_PLATFORM_WIN32_NT, 2, 0 };
48
49 VersionLieInfo g_Win7RTM = { 0x1db00106, 6, 1, 7600, VER_PLATFORM_WIN32_NT, 0, 0 };
50 VersionLieInfo g_Win7SP1 = { 0x1db10106, 6, 1, 7601, VER_PLATFORM_WIN32_NT, 1, 0 };
51
52 VersionLieInfo g_Win8RTM = { 0x23f00206, 6, 2, 9200, VER_PLATFORM_WIN32_NT, 0, 0 };
53 VersionLieInfo g_Win81RTM = { 0x25800306, 6, 3, 9600, VER_PLATFORM_WIN32_NT, 0, 0 };
54
55 VersionLieInfo g_Win10RTM = { 0x47ba000a, 10, 0, 18362, VER_PLATFORM_WIN32_NT, 0, 0 };
56
57 VersionLieInfo g_Win2k16RTM = { 0x3fab000a, 10, 0, 16299, VER_PLATFORM_WIN32_NT, 0, 0 };
58 VersionLieInfo g_Win2k19RTM = { 0x4563000a, 10, 0, 17763, VER_PLATFORM_WIN32_NT, 0, 0 };
59
60 /* Fill the OSVERSIONINFO[EX][W|A] struct with the info from the generic VersionLieInfo */
61
FakeVersion(LPOSVERSIONINFOEXA pResult,VersionLieInfo * pFake)62 BOOL FakeVersion(LPOSVERSIONINFOEXA pResult, VersionLieInfo* pFake)
63 {
64 if (pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA) || pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOA) ||
65 pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW) || pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOW))
66 {
67 pResult->dwMajorVersion = pFake->dwMajorVersion;
68 pResult->dwMinorVersion = pFake->dwMinorVersion;
69 pResult->dwBuildNumber = pFake->dwBuildNumber;
70 pResult->dwPlatformId = pFake->dwPlatformId;
71 if (pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA) || pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOA))
72 {
73 if (FAILED(StringCbCopyA(pResult->szCSDVersion, sizeof(pResult->szCSDVersion), pFake->szCSDVersionA)))
74 return FALSE;
75 if (pResult->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA) && pFake->dwPlatformId != VER_PLATFORM_WIN32_WINDOWS)
76 {
77 pResult->wServicePackMajor = pFake->wServicePackMajor;
78 pResult->wServicePackMinor = pFake->wServicePackMinor;
79 }
80 }
81 else
82 {
83 LPOSVERSIONINFOEXW pResultW = (LPOSVERSIONINFOEXW)pResult;
84 if (FAILED(StringCbCopyW(pResultW->szCSDVersion, sizeof(pResultW->szCSDVersion), pFake->szCSDVersionW)))
85 return FALSE;
86 if (pResultW->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW) && pFake->dwPlatformId != VER_PLATFORM_WIN32_WINDOWS)
87 {
88 pResultW->wServicePackMajor = pFake->wServicePackMajor;
89 pResultW->wServicePackMinor = pFake->wServicePackMinor;
90 }
91 }
92 return TRUE;
93 }
94 return FALSE;
95 }
96
97 typedef BOOL(WINAPI* GETVERSIONEXAPROC)(LPOSVERSIONINFOEXA);
98
99
100 #define SHIM_NS Win95VersionLie
101 #include <setup_shim.inl>
102
SHIM_OBJ_NAME(APIHook_GetVersion)103 DWORD WINAPI SHIM_OBJ_NAME(APIHook_GetVersion)()
104 {
105 return g_Win95.FullVersion;
106 }
107
SHIM_OBJ_NAME(APIHook_GetVersionExA)108 BOOL WINAPI SHIM_OBJ_NAME(APIHook_GetVersionExA)(LPOSVERSIONINFOEXA lpOsVersionInfo)
109 {
110 if (CALL_SHIM(1, GETVERSIONEXAPROC)(lpOsVersionInfo))
111 {
112 return FakeVersion(lpOsVersionInfo, &g_Win95);
113 }
114 return FALSE;
115 }
116
117 /* We do not call about the actual type, FakeVersion will correctly handle it either way */
SHIM_OBJ_NAME(APIHook_GetVersionExW)118 BOOL WINAPI SHIM_OBJ_NAME(APIHook_GetVersionExW)(LPOSVERSIONINFOEXA lpOsVersionInfo)
119 {
120 if (CALL_SHIM(2, GETVERSIONEXAPROC)(lpOsVersionInfo))
121 {
122 return FakeVersion(lpOsVersionInfo, &g_Win95);
123 }
124 return FALSE;
125 }
126
127 #define SHIM_NUM_HOOKS 3
128 #define SHIM_SETUP_HOOKS \
129 SHIM_HOOK(0, "KERNEL32.DLL", "GetVersion", SHIM_OBJ_NAME(APIHook_GetVersion)) \
130 SHIM_HOOK(1, "KERNEL32.DLL", "GetVersionExA", SHIM_OBJ_NAME(APIHook_GetVersionExA)) \
131 SHIM_HOOK(2, "KERNEL32.DLL", "GetVersionExW", SHIM_OBJ_NAME(APIHook_GetVersionExW))
132
133 #include <implement_shim.inl>
134
135
136
137
138 #define SHIM_NS Win98VersionLie
139 #include <setup_shim.inl>
140
SHIM_OBJ_NAME(APIHook_GetVersion)141 DWORD WINAPI SHIM_OBJ_NAME(APIHook_GetVersion)()
142 {
143 return g_Win98.FullVersion;
144 }
145
SHIM_OBJ_NAME(APIHook_GetVersionExA)146 BOOL WINAPI SHIM_OBJ_NAME(APIHook_GetVersionExA)(LPOSVERSIONINFOEXA lpOsVersionInfo)
147 {
148 if (CALL_SHIM(0, GETVERSIONEXAPROC)(lpOsVersionInfo))
149 {
150 return FakeVersion(lpOsVersionInfo, &g_Win98);
151 }
152 return FALSE;
153 }
154
155 /* We do not call about the actual type, FakeVersion will correctly handle it either way */
SHIM_OBJ_NAME(APIHook_GetVersionExW)156 BOOL WINAPI SHIM_OBJ_NAME(APIHook_GetVersionExW)(LPOSVERSIONINFOEXA lpOsVersionInfo)
157 {
158 if (CALL_SHIM(1, GETVERSIONEXAPROC)(lpOsVersionInfo))
159 {
160 return FakeVersion(lpOsVersionInfo, &g_Win98);
161 }
162 return FALSE;
163 }
164
165 #define SHIM_NUM_HOOKS 3
166 #define SHIM_SETUP_HOOKS \
167 SHIM_HOOK(2, "KERNEL32.DLL", "GetVersion", SHIM_OBJ_NAME(APIHook_GetVersion)) \
168 SHIM_HOOK(0, "KERNEL32.DLL", "GetVersionExA", SHIM_OBJ_NAME(APIHook_GetVersionExA)) \
169 SHIM_HOOK(1, "KERNEL32.DLL", "GetVersionExW", SHIM_OBJ_NAME(APIHook_GetVersionExW))
170
171 #include <implement_shim.inl>
172
173
174
175 #define SHIM_NS WinNT4SP5VersionLie
176 #define VERSION_INFO g_WinNT4SP5
177 #include "versionlie.inl"
178
179
180 #define SHIM_NS Win2000VersionLie
181 #define VERSION_INFO g_Win2000
182 #include "versionlie.inl"
183
184 #define SHIM_NS Win2000SP1VersionLie
185 #define VERSION_INFO g_Win2000SP1
186 #include "versionlie.inl"
187
188 #define SHIM_NS Win2000SP2VersionLie
189 #define VERSION_INFO g_Win2000SP2
190 #include "versionlie.inl"
191
192 #define SHIM_NS Win2000SP3VersionLie
193 #define VERSION_INFO g_Win2000SP3
194 #include "versionlie.inl"
195
196
197 #define SHIM_NS WinXPVersionLie
198 #define VERSION_INFO g_WinXP
199 #include "versionlie.inl"
200
201 #define SHIM_NS WinXPSP1VersionLie
202 #define VERSION_INFO g_WinXPSP1
203 #include "versionlie.inl"
204
205 #define SHIM_NS WinXPSP2VersionLie
206 #define VERSION_INFO g_WinXPSP2
207 #include "versionlie.inl"
208
209 #define SHIM_NS WinXPSP3VersionLie
210 #define VERSION_INFO g_WinXPSP3
211 #include "versionlie.inl"
212
213
214 #define SHIM_NS Win2k3RTMVersionLie
215 #define VERSION_INFO g_Win2k3RTM
216 #include "versionlie.inl"
217
218 #define SHIM_NS Win2k3SP1VersionLie
219 #define VERSION_INFO g_Win2k3SP1
220 #include "versionlie.inl"
221
222
223 #define SHIM_NS VistaRTMVersionLie
224 #define VERSION_INFO g_WinVistaRTM
225 #include "versionlie.inl"
226
227 #define SHIM_NS VistaSP1VersionLie
228 #define VERSION_INFO g_WinVistaSP1
229 #include "versionlie.inl"
230
231 #define SHIM_NS VistaSP2VersionLie
232 #define VERSION_INFO g_WinVistaSP2
233 #include "versionlie.inl"
234
235
236 #define SHIM_NS Win7RTMVersionLie
237 #define VERSION_INFO g_Win7RTM
238 #include "versionlie.inl"
239
240 #define SHIM_NS Win7SP1VersionLie
241 #define VERSION_INFO g_Win7SP1
242 #include "versionlie.inl"
243
244
245 #define SHIM_NS Win8RTMVersionLie
246 #define VERSION_INFO g_Win8RTM
247 #include "versionlie.inl"
248
249 #define SHIM_NS Win81RTMVersionLie
250 #define VERSION_INFO g_Win81RTM
251 #include "versionlie.inl"
252
253
254 #define SHIM_NS Win10RTMVersionLie
255 #define VERSION_INFO g_Win10RTM
256 #include "versionlie.inl"
257
258
259 #define SHIM_NS Win2k16RTMVersionLie
260 #define VERSION_INFO g_Win2k16RTM
261 #include "versionlie.inl"
262
263
264 #define SHIM_NS Win2k19RTMVersionLie
265 #define VERSION_INFO g_Win2k19RTM
266 #include "versionlie.inl"
267