ReactOS  0.4.13-dev-551-gf37fb1f
layerapi.c
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1 /*
2  * PROJECT: apphelp_apitest
3  * LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
4  * PURPOSE: Tests for (registry)layer manipulation api's
5  * COPYRIGHT: Copyright 2015-2018 Mark Jansen (mark.jansen@reactos.org)
6  */
7 
8 #include <ntstatus.h>
9 #define WIN32_NO_STATUS
10 #include <windows.h>
11 #include <shlwapi.h>
12 #include <winnt.h>
13 #ifdef __REACTOS__
14 #include <ntndk.h>
15 #else
16 #include <winternl.h>
17 #endif
18 #include <winerror.h>
19 #include <stdio.h>
20 
21 #include "wine/test.h"
22 #include "apitest_iathook.h"
23 #include "apphelp_apitest.h"
24 
25 #define GPLK_USER 1
26 #define GPLK_MACHINE 2
27 #define MAX_LAYER_LENGTH 256
28 #define LAYER_APPLY_TO_SYSTEM_EXES 1
29 
30 
31 static HMODULE hdll;
32 static BOOL(WINAPI *pAllowPermLayer)(PCWSTR path);
33 static BOOL(WINAPI *pSdbSetPermLayerKeys)(PCWSTR wszPath, PCWSTR wszLayers, BOOL bMachine);
34 static BOOL(WINAPI *pSdbGetPermLayerKeys)(PCWSTR wszPath, PWSTR pwszLayers, PDWORD pdwBytes, DWORD dwFlags);
35 static BOOL(WINAPI *pSetPermLayerState)(PCWSTR wszPath, PCWSTR wszLayer, DWORD dwFlags, BOOL bMachine, BOOL bEnable);
36 
37 
38 /* Helper function to disable Wow64 redirection on an os that reports it being enabled. */
39 static DWORD g_QueryFlag = 0xffffffff;
40 static DWORD QueryFlag(void)
41 {
42  if (g_QueryFlag == 0xffffffff)
43  {
44  ULONG_PTR wow64_ptr = 0;
46  g_QueryFlag = (NT_SUCCESS(status) && wow64_ptr != 0) ? KEY_WOW64_64KEY : 0;
47  }
48  return g_QueryFlag;
49 }
50 
51 /* Helper function to prepare the registry key with a value. */
52 static BOOL setLayerValue(BOOL bMachine, const char* valueName, const char* value)
53 {
54  HKEY key = NULL;
56  "Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers", 0, NULL, 0, QueryFlag() | KEY_SET_VALUE, NULL, &key, NULL);
57  if (lstatus == ERROR_SUCCESS)
58  {
59  if (value)
60  lstatus = RegSetValueExA(key, valueName, 0, REG_SZ, (const BYTE*)value, (DWORD)strlen(value)+1);
61  else
62  {
63  lstatus = RegDeleteValueA(key, valueName);
64  lstatus = (lstatus == ERROR_FILE_NOT_FOUND ? ERROR_SUCCESS : lstatus);
65  }
67  }
68  return lstatus == ERROR_SUCCESS;
69 }
70 
71 
72 static void expect_LayerValue_imp(BOOL bMachine, const char* valueName, const char* value)
73 {
74  HKEY key = NULL;
76  "Software\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers", 0, NULL, 0, QueryFlag() | KEY_QUERY_VALUE, NULL, &key, NULL);
77  winetest_ok(lstatus == ERROR_SUCCESS, "Expected to be able to open a registry key\n");
78  if (lstatus == ERROR_SUCCESS)
79  {
80  char data[512] = { 0 };
81  DWORD dwType = 0;
82  DWORD dwDataLen = sizeof(data);
83  lstatus = RegQueryValueExA(key, valueName, NULL, &dwType, (LPBYTE)data, &dwDataLen);
84  if (value)
85  {
86  winetest_ok(lstatus == ERROR_SUCCESS, "Expected to get a valid value, err: %u\n", lstatus);
87  if (lstatus == ERROR_SUCCESS)
88  {
89  winetest_ok(dwType == REG_SZ, "Expected the type to be REG_SZ, was: %u\n", dwType);
90  winetest_ok(!strcmp(data, value), "Expected the data to be: '%s', was: '%s'\n", value, data);
91  }
92  }
93  else
94  {
95  winetest_ok(lstatus == ERROR_FILE_NOT_FOUND, "Expected not to find the value %s\n", valueName);
96  }
98  }
99 }
100 
101 static void expect_LayerValue_imp2(BOOL bMachine, const char* valueName, const char* value, int use_alt, const char* alt_value)
102 {
103  expect_LayerValue_imp(bMachine, valueName, use_alt ? alt_value : value);
104 }
105 
106 
107 void expect_Sdb_imp(PCSTR path, DWORD type, BOOL result, DWORD lenResult, PCSTR stringResult)
108 {
109  WCHAR pathW[MAX_PATH], buffer[MAX_LAYER_LENGTH] = { 0 };
110  char resultBuffer[MAX_LAYER_LENGTH] = { 0 };
111  DWORD dwBufSize = sizeof(buffer);
112 
113  /* In case of a failure, the buffer size is sometimes set to 0, and sometimes not touched,
114  depending on the version. Either case is fine, since the function returns FALSE anyway. */
115 
116  MultiByteToWideChar(CP_ACP, 0, path, -1, pathW, MAX_PATH);
117 
118  winetest_ok(pSdbGetPermLayerKeys(pathW, buffer, &dwBufSize, type) == result, "Expected pSdbGetPermLayerKeys to %s\n", (result ? "succeed" : "fail"));
119  if (!result && lenResult == 0xffffffff)
120  winetest_ok(dwBufSize == 0 || dwBufSize == sizeof(buffer), "Expected dwBufSize to be 0 or %u, was %u\n", sizeof(buffer), dwBufSize);
121  else
122  winetest_ok(dwBufSize == lenResult ||
123  /* W2k3 is off by 2 when concatenating user / machine */
124  broken(g_WinVersion < WINVER_VISTA && type == (GPLK_MACHINE|GPLK_USER) && (lenResult + 2) == dwBufSize),
125  "Expected dwBufSize to be %u, was %u\n", lenResult, dwBufSize);
126  if (result)
127  {
128  winetest_ok(lstrlenW(buffer) * sizeof(WCHAR) + sizeof(WCHAR) == lenResult, "Expected lstrlenW(buffer)*2+2 to be %u, was %u\n",
129  lenResult, lstrlenW(buffer) * sizeof(WCHAR) + sizeof(WCHAR));
130  }
131  WideCharToMultiByte(CP_ACP, 0, buffer, -1, resultBuffer, sizeof(resultBuffer), NULL, NULL);
132  winetest_ok(!strcmp(stringResult, resultBuffer), "Expected the result to be '%s', was '%s'\n", stringResult, resultBuffer);
133 
134  if (result)
135  {
136  UNICODE_STRING pathNT;
137 
138  if (RtlDosPathNameToNtPathName_U(pathW, &pathNT, NULL, NULL))
139  {
140  memset(buffer, 0, sizeof(buffer));
141  dwBufSize = sizeof(buffer);
142  winetest_ok(pSdbGetPermLayerKeys(pathNT.Buffer, buffer, &dwBufSize, type) == FALSE, "Expected pSdbGetPermLayerKeys to fail for NT path\n");
143 
144  RtlFreeUnicodeString(&pathNT);
145  }
146  }
147 
148 }
149 
150 
151 /* In case of a failure, let the location be from where the function was invoked, not inside the function itself. */
152 #define expect_Sdb (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_Sdb_imp
153 #define expect_LayerValue (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_LayerValue_imp
154 #define expect_LayerValue2 (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : expect_LayerValue_imp2
155 
156 
158 {
159  WCHAR buf[100];
160  MultiByteToWideChar(CP_ACP, 0, str, -1, buf, 100);
161  return pAllowPermLayer(buf);
162 }
163 
164 /* Brute forcing all ascii chars in the first 2 places seems to indicate that all it cares for is:
165  - Second char has to be a ':'
166  if it's not a ':', display a diagnostic message (and a different one for '\\').
167  - First char does not really matter, as long as it's not on a DRIVE_REMOTE (but, according to the logging this is meant to check for a CDROM drive...)
168 */
169 static void test_AllowPermLayer(void)
170 {
171  char buf[20];
172  char drive_letter;
173  UINT drivetype = 0;
174  ok(pAllowPermLayer(NULL) == FALSE, "Expected AllowPermLayer to fail for NULL\n");
176  {
177  ok(wrapAllowPermLayer("-:"), "Expected AllowPermLayer to succeed\n");
178  ok(wrapAllowPermLayer("@:"), "Expected AllowPermLayer to succeed\n");
179  ok(wrapAllowPermLayer("4:"), "Expected AllowPermLayer to succeed\n");
180  ok(wrapAllowPermLayer("*:"), "Expected AllowPermLayer to succeed\n");
181  }
182  ok(wrapAllowPermLayer("*a") == FALSE, "Expected AllowPermLayer to fail\n");
183  ok(wrapAllowPermLayer("*\\") == FALSE, "Expected AllowPermLayer to fail\n");
184  for (drive_letter = 'a'; drive_letter <= 'z'; ++drive_letter)
185  {
186  sprintf(buf, "%c:\\", drive_letter);
187  drivetype = GetDriveTypeA(buf);
188  ok(wrapAllowPermLayer(buf) == (drivetype != DRIVE_REMOTE), "Expected AllowPermLayer to be %d for %c:\\\n", (drivetype != DRIVE_REMOTE), drive_letter);
189  }
190 }
191 
193 {
196  return pSdbSetPermLayerKeys(wszPath, wszLayers, bMachine);
197 }
198 
200 {
201  WCHAR fileW[MAX_PATH+20];
202  WCHAR emptyString[1] = { 0 };
203 
205 
206  /* Test some parameter validation. */
207  ok(pSdbSetPermLayerKeys(NULL, NULL, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
208  ok(pSdbSetPermLayerKeys(NULL, emptyString, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
209  ok(pSdbSetPermLayerKeys(emptyString, emptyString, bMachine) == FALSE, "Expected SdbSetPermLayerKeys to fail\n");
210  ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to succeed\n");
211  ok(pSdbSetPermLayerKeys(fileW, emptyString, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to fail\n");
212 
213  /* Basic tests */
214  ok(wrapSdbSetPermLayerKeys(fileW, "TEST1", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
215  expect_LayerValue(bMachine, file, "TEST1");
216 
217  ok(wrapSdbSetPermLayerKeys(fileW, "TEST1 TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
218  expect_LayerValue(bMachine, file, "TEST1 TEST2");
219 
220  /* SdbSetPermLayerKeys does not do any validation of the value passed in. */
221  ok(wrapSdbSetPermLayerKeys(fileW, "!#$% TEST1 TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
222  expect_LayerValue(bMachine, file, "!#$% TEST1 TEST2");
223 
224  ok(wrapSdbSetPermLayerKeys(fileW, "!#$% TEST1 TEST2", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
225  expect_LayerValue(bMachine, file, "!#$% TEST1 TEST2");
226 
227  ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to succeed\n");
229 
230  ok(wrapSdbSetPermLayerKeys(fileW, " ", bMachine), "Expected SdbSetPermLayerKeys to succeed\n");
232 
233  ok(pSdbSetPermLayerKeys(fileW, NULL, bMachine) == TRUE, "Expected SdbSetPermLayerKeys to fail\n");
235 }
236 
237 static void test_SdbGetPermLayerKeys(void)
238 {
239  WCHAR pathW[MAX_PATH], buffer[MAX_LAYER_LENGTH] = { 0 };
240  char file[MAX_PATH + 20], tmp[MAX_PATH + 20];
241  BOOL bUser, bMachine;
242  HANDLE hfile;
243  DWORD dwBufSize = sizeof(buffer);
244 
245  GetTempPathA(MAX_PATH, tmp);
246  GetLongPathNameA(tmp, file, sizeof(file));
247  PathCombineA(tmp, file, "notexist.exe");
248  PathAppendA(file, "test_file.exe");
249 
250  /* Check that we can access the keys */
251  bUser = setLayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
252  expect_LayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
253  ok(bUser, "Expected to be able to set atleast the flags for the user\n");
254  if (!bUser)
255  {
256  skip("Cannot do any tests if I cannot set some values\n");
257  return;
258  }
259  bMachine = setLayerValue(TRUE, file, "WINXPSP3 WINXPSP2");
260  if (bMachine)
261  {
262  expect_LayerValue(TRUE, file, "WINXPSP3 WINXPSP2");
263  }
264 
265 
267  ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed on '%s'..\n", file);
268  if (hfile == INVALID_HANDLE_VALUE)
269  {
270  skip("Running these tests is useless without a file present\n");
271  return;
272  }
273  CloseHandle(hfile);
274 
275  MultiByteToWideChar(CP_ACP, 0, file, -1, pathW, MAX_PATH);
276 
277  /* Parameter validation */
278  ok(pSdbGetPermLayerKeys(NULL, NULL, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
279  ok(pSdbGetPermLayerKeys(pathW, NULL, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
280  ok(pSdbGetPermLayerKeys(pathW, buffer, NULL, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
281  ok(pSdbGetPermLayerKeys(pathW, buffer, &dwBufSize, 0) == FALSE, "Expected pSdbGetPermLayerKeys to fail\n");
282  ok(dwBufSize == 0, "Expected dwBufSize to be %u, was %u\n", 0, dwBufSize);
283 
284  /* It fails on a nonexisting file */
285  expect_Sdb(tmp, GPLK_USER | GPLK_MACHINE, FALSE, 0xffffffff, "");
286  expect_Sdb(file, GPLK_USER, TRUE, 40, "RUNASADMIN WINXPSP3");
287  GetShortPathNameA(file, tmp, sizeof(tmp));
288  expect_Sdb(tmp, GPLK_USER, TRUE, 40, "RUNASADMIN WINXPSP3");
289 
290  if (bMachine)
291  {
292  /* Query from HKLM */
293  expect_Sdb(file, GPLK_MACHINE, TRUE, 36, "WINXPSP3 WINXPSP2");
294  /* Query from both, showing that duplicates are not removed */
295  expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 76, "WINXPSP3 WINXPSP2 RUNASADMIN WINXPSP3");
296 
297  /* Showing that no validation is done on the value read. */
298  ok(setLayerValue(TRUE, file, "!#!# WINXPSP3 WINXPSP3 !# WINXPSP2 "), "Expected setLayerValue not to fail\n");
299  expect_Sdb(file, GPLK_MACHINE, TRUE, 82, "!#!# WINXPSP3 WINXPSP3 !# WINXPSP2 ");
300  /* Showing that a space is inserted, even if the last char was already a space. */
301  expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 122, "!#!# WINXPSP3 WINXPSP3 !# WINXPSP2 RUNASADMIN WINXPSP3");
302  /* Now clear the user key */
304  /* Request both, to show that the last space (from the key) is not cut off. */
305  expect_Sdb(file, GPLK_USER | GPLK_MACHINE, TRUE, 82, "!#!# WINXPSP3 WINXPSP3 !# WINXPSP2 ");
306  setLayerValue(FALSE, file, "RUNASADMIN WINXPSP3");
307  }
308  else
309  {
310  skip("Skipping tests for HKLM, cannot alter the registry\n");
311  }
312  /* Fail from these paths */
313  sprintf(tmp, "\\?\\%s", file);
314  expect_Sdb(tmp, GPLK_USER, FALSE, 0xffffffff, "");
315  sprintf(tmp, "\\??\\%s", file);
316  expect_Sdb(tmp, GPLK_USER, FALSE, 0xffffffff, "");
317 
318  ok(setLayerValue(FALSE, file, "!#!# RUNASADMIN RUNASADMIN !# WINXPSP3 "), "Expected setLayerValue not to fail\n");
319  /* There is no validation on information read back. */
320  expect_Sdb(file, GPLK_USER, TRUE, 90, "!#!# RUNASADMIN RUNASADMIN !# WINXPSP3 ");
321 
322 
323  /* Cleanup */
324  ok(DeleteFileA(file), "DeleteFile failed....\n");
327 }
328 
329 
331 {
334  return pSetPermLayerState(wszPath, wszLayer, dwFlags, bMachine, bEnable);
335 }
336 
338 {
339  WCHAR fileW[MAX_PATH+20];
340  WCHAR emptyString[1] = { 0 };
341  DWORD dwFlag;
342 
344 
345  /* Test some parameter validation. */
346  ok(pSetPermLayerState(fileW, NULL, 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
348 
349  ok(pSetPermLayerState(fileW, NULL, 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
351 
352  ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
354 
355  ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
357 
358  ok(wrapSetPermLayerState(NULL, NULL, 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
360 
361  ok(wrapSetPermLayerState(NULL, NULL, 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
363 
364  ok(wrapSetPermLayerState(emptyString, "", 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
366 
367  ok(wrapSetPermLayerState(emptyString, "", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
369 
370  ok(wrapSetPermLayerState(emptyString, "TEST", 0, bMachine, 0) == FALSE, "Expected SetPermLayerState to fail\n");
372 
373  if (g_WinVersion <= WINVER_WIN8)
374  {
375  ok(wrapSetPermLayerState(emptyString, "TEST", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
377  }
378 
379 
380  /* Now, on to the actual tests. */
382  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
384 
385  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
386  expect_LayerValue(bMachine, file, "TEST");
387 
388  ok(wrapSetPermLayerState(fileW, "", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
389  expect_LayerValue(bMachine, file, "TEST");
390 
391  ok(wrapSetPermLayerState(fileW, "test", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
392  expect_LayerValue(bMachine, file, "test");
393 
394  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
396 
397  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
398  expect_LayerValue(bMachine, file, "TEST");
399 
400  ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
401  expect_LayerValue2(bMachine, file, "TEST TEST1", g_WinVersion >= WINVER_WIN8, "TEST1 TEST");
402 
403  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
404  expect_LayerValue2(bMachine, file, "TEST TEST1 TEST2", g_WinVersion >= WINVER_WIN8, "TEST2 TEST1 TEST");
405 
406  ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
407  expect_LayerValue2(bMachine, file, "TEST TEST2", g_WinVersion >= WINVER_WIN8, "TEST2 TEST");
408 
409  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
410  expect_LayerValue(bMachine, file, "TEST2");
411 
412  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
414 
415  /* Valid flags until win8: !# */
416  /* Key is empty, now play around with the flags. */
417  for (dwFlag = ((g_WinVersion >= WINVER_WIN8) ? 6 : 2); dwFlag < 32; ++dwFlag)
418  {
419  ok(wrapSetPermLayerState(fileW, "TEST", (1<<dwFlag), bMachine, 1) == FALSE, "Expected SetPermLayerState to fail on 0x%x\n", (1<<dwFlag));
420  }
422 
423  /* Add layer flags */
424  ok(wrapSetPermLayerState(fileW, "TEST", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
425  expect_LayerValue(bMachine, file, "# TEST");
426 
427  ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
428  expect_LayerValue2(bMachine, file, "!# TEST TEST2", g_WinVersion >= WINVER_WIN8, "!# TEST2 TEST");
429 
430  ok(wrapSetPermLayerState(fileW, "TEST", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
431  expect_LayerValue2(bMachine, file, "!# TEST2 TEST", g_WinVersion >= WINVER_WIN8, "!# TEST TEST2");
432 
433  ok(wrapSetPermLayerState(fileW, "TEST3", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
434  expect_LayerValue2(bMachine, file, "!# TEST2 TEST TEST3", g_WinVersion >= WINVER_WIN8, "!# TEST3 TEST TEST2");
435 
436  /* Remove on a flag removes that flag from the start. */
437  ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
438  expect_LayerValue2(bMachine, file, "# TEST TEST3", g_WinVersion >= WINVER_WIN8, "# TEST3 TEST");
439 
440  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
441  expect_LayerValue2(bMachine, file, "TEST TEST3", g_WinVersion >= WINVER_WIN8, "TEST3 TEST");
442 
443  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES | 2, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
444  expect_LayerValue2(bMachine, file, "!# TEST TEST3", g_WinVersion >= WINVER_WIN8, "!# TEST3 TEST");
445 
446  ok(wrapSetPermLayerState(fileW, "TEST3", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
447  expect_LayerValue(bMachine, file, "! TEST");
448 
449  ok(wrapSetPermLayerState(fileW, "TEST", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
451 
452  /* Try adding multiple layers: */
453  ok(wrapSetPermLayerState(fileW, "TEST TEST2", LAYER_APPLY_TO_SYSTEM_EXES | 2, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
455 
456  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
457  expect_LayerValue(bMachine, file, "TEST2");
458 
459  /* Try adding flags in via layer string */
460  ok(wrapSetPermLayerState(fileW, "#", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
461  expect_LayerValue(bMachine, file, "TEST2");
462 
463  ok(wrapSetPermLayerState(fileW, "!", 0, bMachine, 1) == FALSE, "Expected SetPermLayerState to fail\n");
464  expect_LayerValue(bMachine, file, "TEST2");
465 
466  /* Now we prepare the registry with some crap to see how data is validated. */
467  setLayerValue(bMachine, file, "!#!# TEST2 TEST2 !# TEST ");
468 
469  ok(wrapSetPermLayerState(fileW, "TEST1", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
470  expect_LayerValue2(bMachine, file, "!# TEST2 TEST2 !# TEST TEST1", g_WinVersion >= WINVER_WIN8, "!# TEST1 TEST2 TEST2 !# TEST");
471 
472  /* Removing a duplicate entry will remove all instances of it */
473  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
474  expect_LayerValue2(bMachine, file, "!# !# TEST TEST1", g_WinVersion >= WINVER_WIN8, "!# TEST1 !# TEST");
475 
476  /* Adding a flag cleans other flags (from the start) */
477  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
478  expect_LayerValue2(bMachine, file, "!# TEST TEST1", g_WinVersion >= WINVER_WIN8, "!# TEST1 !# TEST");
479 
481  {
482  ok(wrapSetPermLayerState(fileW, "$%$%^^", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
483  expect_LayerValue(bMachine, file, "!# TEST TEST1 $%$%^^");
484  }
485 
486  setLayerValue(bMachine, file, "!#!# TEST2 !# TEST ");
487  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
488  expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
489 
490  /* Tabs are treated as spaces */
491  setLayerValue(bMachine, file, "!#!# TEST2 \t TEST2 !# \t TEST ");
492  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
493  expect_LayerValue2(bMachine, file, "!# !# TEST TEST2", g_WinVersion >= WINVER_WIN8, "!# TEST2 !# TEST");
494 
495  /* Newlines are left as-is */
496  setLayerValue(bMachine, file, "!#!# TEST2 \n TEST2 !# \r\n TEST ");
497  ok(wrapSetPermLayerState(fileW, "TEST2", 0, bMachine, 1) == TRUE, "Expected SetPermLayerState to succeed\n");
498  expect_LayerValue2(bMachine, file, "!# \n !# \r\n TEST TEST2", g_WinVersion >= WINVER_WIN8, "!# TEST2 \n !# \r\n TEST");
499 
500  /* Whitespace and duplicate flags are eaten from the start */
501  setLayerValue(bMachine, file, " !#!# TEST2 \t TEST2 !# \t TEST ");
502  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
503  expect_LayerValue(bMachine, file, "! TEST2 TEST2 !# TEST");
504 
505  setLayerValue(bMachine, file, "!# !# TEST2 !# TEST ");
506  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
507  expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
508 
509  ok(wrapSetPermLayerState(fileW, "", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
510  expect_LayerValue(bMachine, file, "! TEST2 !# TEST");
511 
512  ok(wrapSetPermLayerState(fileW, "", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
513  expect_LayerValue(bMachine, file, "TEST2 !# TEST");
514 
515  /* First flags are cleaned, then a layer is removed. */
516  ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
517  expect_LayerValue(bMachine, file, "!# TEST");
518 
519  /* Nothing is changed, still it succeeds. */
520  ok(wrapSetPermLayerState(fileW, "TEST2", 2, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
521  expect_LayerValue(bMachine, file, "# TEST");
522 
523  /* And remove the last bits. */
524  ok(wrapSetPermLayerState(fileW, "TEST", LAYER_APPLY_TO_SYSTEM_EXES, bMachine, 0) == TRUE, "Expected SetPermLayerState to succeed\n");
526 }
527 
528 static void test_SetPermLayer(void)
529 {
530  char file[MAX_PATH + 20], tmp[MAX_PATH + 20];
531  HANDLE hfile;
532 
533  GetTempPathA(MAX_PATH, tmp);
534  GetLongPathNameA(tmp, file, sizeof(file));
535  PathAppendA(file, "test_file.exe");
536 
538  ok(hfile != INVALID_HANDLE_VALUE, "CreateFile failed for '%s'\n", file);
539  if (hfile == INVALID_HANDLE_VALUE)
540  {
541  skip("Running these tests is useless without a file present\n");
542  return;
543  }
544  CloseHandle(hfile);
545 
546  if (setLayerValue(FALSE, file, NULL))
547  {
550  }
551  else
552  {
553  skip("Skipping SetPermLayerStateLevel tests for User, because I cannot prepare the environment\n");
554  }
555  if (setLayerValue(TRUE, file, NULL))
556  {
559  }
560  else
561  {
562  skip("Skipping SetPermLayerStateLevel tests for Machine (HKLM), because I cannot prepare the environment\n");
563  }
564  ok(DeleteFileA(file), "DeleteFile failed....\n");
565 }
566 
568 {
569  char target[MAX_PATH], *tmp;
570  HANDLE file;
572 
573  tmp = malloc(size);
574  memset(tmp, filler, size);
575 
578  return FALSE;
579 
580  WriteFile(file, tmp, size, &size, NULL);
581  CloseHandle(file);
582  free(tmp);
583  return TRUE;
584 }
585 
587 {
588  char target[MAX_PATH];
590  return DeleteFileA(target);
591 }
592 
593 static char g_FakeDrive = 0;
594 
595 UINT (WINAPI *pGetDriveTypeW)(LPCWSTR target) = NULL;
597 {
598  UINT uRet = pGetDriveTypeW(target);
599  if(g_FakeDrive && target && (char)*target == g_FakeDrive)
600  return DRIVE_CDROM;
601  return uRet;
602 }
603 
605 {
606  char szPath[MAX_PATH];
610  MultiByteToWideChar(CP_ACP, 0, szPath, -1, wszPath, MAX_PATH);
611  return pSdbSetPermLayerKeys(wszPath, wszLayers, bMachine);
612 }
613 
614 
615 BOOL expect_files(const char* dir, int num, ...)
616 {
617  char finddir[MAX_PATH + 20];
618  va_list args;
619  WIN32_FIND_DATAA find = { 0 };
620  HANDLE hFind;
621  int cmp = 0;
622 
623  va_start(args, num);
624 
625  PathCombineA(finddir, dir, "*");
626  hFind = FindFirstFileA(finddir, &find);
627  if (hFind != INVALID_HANDLE_VALUE)
628  {
629  const char* file;
630  do
631  {
632  if (!(find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
633  {
634  if (--num < 0)
635  break;
636  file = va_arg(args, const char*);
637  cmp = strcmp(file, find.cFileName);
638  }
639  } while (cmp == 0 && FindNextFileA(hFind, &find));
640  FindClose(hFind);
641  }
642  va_end(args);
643  return cmp == 0 && num == 0;
644 }
645 
646 
647 static void test_Sign_Media(void)
648 {
649  char workdir[MAX_PATH], subdir[MAX_PATH], drive[5] = "Z:";
650  BOOL ret;
651 
652  DWORD logical_drives = GetLogicalDrives();
653  g_FakeDrive = 0;
654  for (drive[0] = 'D'; drive[0] <= 'Z'; drive[0]++)
655  {
656  DWORD idx = 1 << (drive[0] - 'D' + 3);
657  if (!(logical_drives & idx))
658  {
659  g_FakeDrive = drive[0];
660  break;
661  }
662  }
663  if (!g_FakeDrive)
664  {
665  skip("Unable to find a free drive\n");
666  return;
667  }
668 
670  ok(ret, "GetTempPathA error: %d\n", GetLastError());
671  PathAppendA(workdir, "apphelp_test");
672 
674  ok(ret, "CreateDirectoryA error: %d\n", GetLastError());
675 
676  PathCombineA(subdir, workdir, "sub");
677  ret = CreateDirectoryA(subdir, NULL);
678  ok(ret, "CreateDirectoryA error: %d\n", GetLastError());
679 
681  ok(ret, "DefineDosDeviceA error: %d\n", GetLastError());
682  if(ret)
683  {
684  ret = RedirectIat(GetModuleHandleA("apphelp.dll"), "kernel32.dll", "GetDriveTypeW",
685  (ULONG_PTR)mGetDriveTypeW, (ULONG_PTR*)&pGetDriveTypeW);
687  ok(ret, "Expected redirect_iat to succeed\n");
688  if(ret)
689  {
690  ok(create_file(workdir, "test.exe", 'a', 4), "create_file error: %d\n", GetLastError());
691 
692  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
693  /* 4 */
694  /* test.exe */
695  expect_LayerValue(0, "SIGN.MEDIA=4 test.exe", "TEST");
696  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
697 
698  ok(create_file(workdir, "test.txt", 'a', 1), "create_file error: %d\n", GetLastError());
699 
700  if (!expect_files(workdir, 2, "test.exe", "test.txt"))
701  {
702  skip("Skipping test, files are not returned in the expected order by the FS\n");
703  }
704  else
705  {
706  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
707  /* (4 << 1) ^ 1 */
708  /* test.exe test.txt */
709  expect_LayerValue(0, "SIGN.MEDIA=9 test.exe", "TEST");
710  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
711  }
712 
713  ok(create_file(workdir, "test.zz", 'a', 0x1000), "create_file error: %d\n", GetLastError());
714 
715  if (!expect_files(workdir, 3, "test.exe", "test.txt", "test.zz"))
716  {
717  skip("Skipping test, files are not returned in the expected order by the FS\n");
718  }
719  else
720  {
721  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
722  /* (((4 << 1) ^ 1) << 1) ^ 0x1000 */
723  /* test.exe test.txt test.zz */
724  expect_LayerValue(0, "SIGN.MEDIA=1012 test.exe", "TEST");
725  ok(wrapSdbSetPermLayerKeys2(drive, "test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
726  }
727 
728  ok(create_file(subdir, "test.exe", 'a', 0x10203), "create_file error: %d\n", GetLastError());
729 
730  if (!expect_files(subdir, 1, "test.exe"))
731  {
732  skip("Skipping test, files are not returned in the expected order by the FS\n");
733  }
734  else
735  {
736  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
737  /* 0x10203 */
738  /* test.exe */
739  expect_LayerValue(0, "SIGN.MEDIA=10203 sub\\test.exe", "TEST");
740  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
741  }
742 
743  ok(create_file(subdir, "test.bbb", 'a', 0), "create_file error: %d\n", GetLastError());
744 
745  if (!expect_files(subdir, 2, "test.bbb", "test.exe"))
746  {
747  skip("Skipping test, files are not returned in the expected order by the FS\n");
748  }
749  else
750  {
751  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
752  /* 0x10203 */
753  /* test.exe */
754  expect_LayerValue(0, "SIGN.MEDIA=10203 sub\\test.exe", "TEST");
755  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
756  }
757 
758  ok(create_file(subdir, "TEST.txt", 'a', 0x30201), "create_file error: %d\n", GetLastError());
759 
760  if (!expect_files(subdir, 3, "test.bbb", "test.exe", "TEST.txt"))
761  {
762  skip("Skipping test, files are not returned in the expected order by the FS\n");
763  }
764  else
765  {
766  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
767  /* (0x10203 << 1) ^ 0x30201 */
768  /* test.exe TEST.txt */
769  expect_LayerValue(0, "SIGN.MEDIA=10607 sub\\test.exe", "TEST");
770  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
771  }
772 
773  ok(create_file(subdir, "TEST.aaa", 'a', 0x3a2a1), "create_file error: %d\n", GetLastError());
774 
775  if (!expect_files(subdir, 4, "TEST.aaa", "test.bbb", "test.exe", "TEST.txt"))
776  {
777  skip("Skipping test, files are not returned in the expected order by the FS\n");
778  }
779  else
780  {
781  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "TEST", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
782  /* (((0x3a2a1 << 1) ^ 0x10203) << 1) ^ 0x30201 */
783  /* TEST.aaa test.exe TEST.txt */
784  expect_LayerValue(0, "SIGN.MEDIA=F8C83 sub\\test.exe", "TEST");
785  ok(wrapSdbSetPermLayerKeys2(drive, "sub\\test.exe", "", 0), "Expected wrapSdbSetPermLayerKeys2 to succeed\n");
786  }
787 
788  ret = RestoreIat(GetModuleHandleA("apphelp.dll"), "kernel32.dll", "GetDriveTypeW", (ULONG_PTR)pGetDriveTypeW);
789  ok(ret, "Expected restore_iat to succeed\n");
790 
791  ok(delete_file(subdir, "test.bbb"), "delete_file error: %d\n", GetLastError());
792  ok(delete_file(subdir, "TEST.aaa"), "delete_file error: %d\n", GetLastError());
793  ok(delete_file(subdir, "TEST.txt"), "delete_file error: %d\n", GetLastError());
794  ok(delete_file(subdir, "test.exe"), "delete_file error: %d\n", GetLastError());
795  ok(delete_file(workdir, "test.zz"), "delete_file error: %d\n", GetLastError());
796  ok(delete_file(workdir, "test.txt"), "delete_file error: %d\n", GetLastError());
797  ok(delete_file(workdir, "test.exe"), "delete_file error: %d\n", GetLastError());
798  }
800  ok(ret, "DefineDosDeviceA error: %d\n", GetLastError());
801  }
802  ret = RemoveDirectoryA(subdir);
803  ok(ret, "RemoveDirectoryA error: %d\n", GetLastError());
805  ok(ret, "RemoveDirectoryA error: %d\n", GetLastError());
806 }
807 
808 
809 START_TEST(layerapi)
810 {
812  /*SetEnvironmentVariable("SHIM_DEBUG_LEVEL", "4");*/
813  hdll = LoadLibraryA("apphelp.dll");
814  pAllowPermLayer = (void *)GetProcAddress(hdll, "AllowPermLayer");
815  pSdbSetPermLayerKeys = (void *)GetProcAddress(hdll, "SdbSetPermLayerKeys");
816  pSdbGetPermLayerKeys = (void *)GetProcAddress(hdll, "SdbGetPermLayerKeys");
817  pSetPermLayerState = (void *)GetProcAddress(hdll, "SetPermLayerState");
819 
820  if (!pAllowPermLayer)
821  {
822  skip("Skipping tests with AllowPermLayer, function not found\n");
823  }
824  else
825  {
827  }
828 
829  if (!pSdbSetPermLayerKeys)
830  {
831  skip("Skipping tests with SdbSetPermLayerKeys, function not found\n");
832  }
833  else
834  {
835  if (!pSdbGetPermLayerKeys)
836  {
837  skip("Skipping tests with SdbGetPermLayerKeys, function not found\n");
838  }
839  else
840  {
842  }
843 
844  if (!pSetPermLayerState)
845  {
846  skip("Skipping tests with SetPermLayerState, function not found\n");
847  }
848  else
849  {
851  test_Sign_Media();
852  }
853  }
854 }
BOOL WINAPI WriteFile(IN HANDLE hFile, IN LPCVOID lpBuffer, IN DWORD nNumberOfBytesToWrite OPTIONAL, OUT LPDWORD lpNumberOfBytesWritten, IN LPOVERLAPPED lpOverlapped OPTIONAL)
Definition: rw.c:24
LONG WINAPI RegQueryValueExA(_In_ HKEY hkeyorg, _In_ LPCSTR name, _In_ LPDWORD reserved, _Out_opt_ LPDWORD type, _Out_opt_ LPBYTE data, _Inout_opt_ LPDWORD count)
Definition: reg.c:4023
START_TEST(layerapi)
Definition: layerapi.c:809
const uint16_t * PCWSTR
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static const char filler[0x1000]
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const WCHAR * LPCWSTR
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GLenum GLuint GLenum GLsizei const GLchar * buf
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GLsizei const GLchar ** path
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uint16_t * PWSTR
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LONG NTSTATUS
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#define DDD_NO_BROADCAST_SYSTEM
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NTSTATUS NTAPI NtQueryInformationProcess(IN HANDLE ProcessHandle, IN PROCESSINFOCLASS ProcessInformationClass, OUT PVOID ProcessInformation, IN ULONG ProcessInformationLength, OUT PULONG ReturnLength OPTIONAL)
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unsigned int idx
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smooth NULL
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char * va_list
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const char * LPCSTR
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GLsizeiptr size
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__wchar_t WCHAR
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static char workdir[MAX_PATH]
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#define MAX_PATH
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const char file[]
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LPSTR WINAPI PathCombineA(LPSTR lpszDest, LPCSTR lpszDir, LPCSTR lpszFile)
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GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
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int ret
#define FILE_ATTRIBUTE_NORMAL
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_In_ PCCERT_CONTEXT _In_ DWORD dwFlags
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HMODULE WINAPI DECLSPEC_HOTPATCH GetModuleHandleA(LPCSTR lpModuleName)
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unsigned char BYTE
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#define WINVER_WIN8
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static HMODULE hdll
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static BOOL RedirectIat(HMODULE TargetDll, PCSTR DllName, PCSTR FunctionName, ULONG_PTR NewFunction, ULONG_PTR *OriginalFunction)
static BOOL wrapSetPermLayerState(PCWSTR wszPath, PCSTR szLayer, DWORD dwFlags, BOOL bMachine, BOOL bEnable)
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#define va_arg(ap, T)
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Definition: layerapi.c:199
#define MAX_LAYER_LENGTH
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_In_ BOOL bEnable
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Definition: dosdev.c:162
#define WINVER_VISTA
DWORD WINAPI GetTempPathA(IN DWORD nBufferLength, OUT LPSTR lpBuffer)
Definition: path.c:2053
LPCWSTR szPath
Definition: env.c:35
#define KEY_QUERY_VALUE
Definition: nt_native.h:1016
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Definition: reg.c:2319
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Definition: dir.c:714
#define DRIVE_CDROM
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#define va_start(ap, A)
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unsigned int UINT
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#define GPLK_MACHINE
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static TAGID TAGID find
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Definition: name.c:36
UINT WINAPI mGetDriveTypeW(LPCWSTR target)
Definition: layerapi.c:596
static DWORD QueryFlag(void)
Definition: layerapi.c:40
GLenum target
Definition: glext.h:7315
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
#define GetProcAddress(x, y)
Definition: compat.h:410
#define malloc
Definition: debug_ros.c:4
const char * PCSTR
Definition: typedefs.h:51
LONG WINAPI RegSetValueExA(HKEY hKey, LPCSTR lpValueName, DWORD Reserved, DWORD dwType, CONST BYTE *lpData, DWORD cbData)
Definition: reg.c:4812
#define LAYER_APPLY_TO_SYSTEM_EXES
Definition: layerapi.c:28
#define CreateFileA(a, b, c, d, e, f, g)
Definition: compat.h:399
LONG WINAPI RegCreateKeyExA(_In_ HKEY hKey, _In_ LPCSTR lpSubKey, _In_ DWORD Reserved, _In_ LPSTR lpClass, _In_ DWORD dwOptions, _In_ REGSAM samDesired, _In_ LPSECURITY_ATTRIBUTES lpSecurityAttributes, _Out_ PHKEY phkResult, _Out_ LPDWORD lpdwDisposition)
Definition: reg.c:1029
static PCWSTR wszLayers
Definition: layerapi.c:33
GLuint64EXT * result
Definition: glext.h:11304
#define memset(x, y, z)
Definition: compat.h:39
static const WCHAR fileW[]
Definition: url.c:111
#define args
Definition: format.c:66
HANDLE WINAPI FindFirstFileA(IN LPCSTR lpFileName, OUT LPWIN32_FIND_DATAA lpFindFileData)
Definition: find.c:263
static PCWSTR BOOL bMachine
Definition: layerapi.c:33
NTSYSAPI BOOLEAN NTAPI RtlDosPathNameToNtPathName_U(_In_opt_z_ PCWSTR DosPathName, _Out_ PUNICODE_STRING NtPathName, _Out_opt_ PCWSTR *NtFileNamePart, _Out_opt_ PRTL_RELATIVE_NAME_U DirectoryInfo)
Definition: path.c:42
#define HKEY_LOCAL_MACHINE
Definition: winreg.h:12
static BOOL setLayerValue(BOOL bMachine, const char *valueName, const char *value)
Definition: layerapi.c:52
Definition: fci.c:126
#define REG_SZ
Definition: layer.c:22
BOOL WINAPI FindClose(HANDLE hFindFile)
Definition: find.c:502
Definition: ps.c:97