ReactOS 0.4.15-dev-7681-g776c3a3
sfc_os.c
Go to the documentation of this file.
1/*
2 * System File Checker (Windows File Protection)
3 *
4 * Copyright 2008 Pierre Schweitzer
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21#include <stdarg.h>
22
23#define WIN32_NO_STATUS
24
25#include <windef.h>
26#include <winbase.h>
27#include <winreg.h>
28#include <winuser.h>
29#include <winwlx.h>
30
31#define NDEBUG
32#include <debug.h>
33
35
37{
41
42
44{
45 switch (fdwReason)
46 {
48 {
50 hLibModule = hinstDLL;
51 break;
52 }
54 {
55 break;
56 }
57 }
58
59 return TRUE;
60}
61
62
63/******************************************************************
64 * SfcIsFileProtected [sfc_os.@]
65 *
66 * Check, if the given File is protected by the System
67 *
68 * PARAMS
69 * RpcHandle [I] This must be NULL
70 * ProtFileName [I] Filename with Path to check
71 *
72 * RETURNS
73 * Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
74 * Success: TRUE, when the File is Protected
75 * FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
76 * when the File is not Protected
77 *
78 *
79 * BUGS
80 * We return always the Result for: "File is not Protected"
81 *
82 */
84{
85 static BOOL reported = FALSE;
86
87 if (reported) {
88 DPRINT("(%p, %S) stub\n", RpcHandle, ProtFileName);
89 }
90 else
91 {
92 DPRINT1("(%p, %S) stub\n", RpcHandle, ProtFileName);
93 reported = TRUE;
94 }
95
97 return FALSE;
98}
99
100/******************************************************************
101 * SfcIsKeyProtected [sfc_os.@]
102 *
103 * Check, if the given Registry Key is protected by the System
104 *
105 * PARAMS
106 * hKey [I] Handle to the root registry key
107 * lpSubKey [I] Name of the subkey to check
108 * samDesired [I] The Registry View to Examine (32 or 64 bit)
109 *
110 * RETURNS
111 * Failure: FALSE with GetLastError() != ERROR_FILE_NOT_FOUND
112 * Success: TRUE, when the Key is Protected
113 * FALSE with GetLastError() == ERROR_FILE_NOT_FOUND,
114 * when the Key is not Protected
115 *
116 */
118{
119 static BOOL reported = FALSE;
120
121 if (reported) {
122 DPRINT("(%p, %S) stub\n", hKey, lpSubKey);
123 }
124 else
125 {
126 DPRINT1("(%p, %S) stub\n", hKey, lpSubKey);
127 reported = TRUE;
128 }
129
130 if( !hKey ) {
132 return FALSE;
133 }
134
136 return FALSE;
137}
138
139/******************************************************************
140 * SfcGetNextProtectedFile [sfc_os.@]
141 */
143{
144 if (!ProtFileData)
145 {
147 return FALSE;
148 }
149
152 return FALSE;
153}
154
155/******************************************************************
156 * SfcFileException [sfc_os.@]
157 *
158 * Disable the protection for the given file during one minute
159 *
160 * PARAMS
161 * dwUnknown0 [I] Set to 0
162 * pwszFile [I] Name of the file to unprotect
163 * dwUnknown1 [I] Set to -1
164 *
165 * RETURNS
166 * Failure: 1;
167 * Success: 0;
168 *
169 */
170DWORD WINAPI SfcFileException(DWORD dwUnknown0, PWCHAR pwszFile, DWORD dwUnknown1)
171{
173 /* Always return success */
174 return 0;
175}
176
177/******************************************************************
178 * SfcWLEventLogoff [sfc_os.@]
179 *
180 * Logoff notification function
181 *
182 * PARAMS
183 * pInfo [I] Pointer to logoff notification information
184 *
185 * RETURNS
186 * nothing
187 *
188 */
189VOID
190WINAPI
193{
195}
196
197/******************************************************************
198 * SfcWLEventLogon [sfc_os.@]
199 *
200 * Logon notification function
201 *
202 * PARAMS
203 * pInfo [I] Pointer to logon notification information
204 *
205 * RETURNS
206 * nothing
207 *
208 */
209VOID
210WINAPI
213{
215}
LPCWSTR ProtFileName
#define DPRINT1
Definition: precomp.h:8
#define UNIMPLEMENTED
Definition: debug.h:115
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
#define DLL_PROCESS_ATTACH
Definition: compat.h:131
#define DLL_PROCESS_DETACH
Definition: compat.h:130
#define SetLastError(x)
Definition: compat.h:752
#define MAX_PATH
Definition: compat.h:34
#define ERROR_INVALID_HANDLE
Definition: compat.h:98
BOOL WINAPI DisableThreadLibraryCalls(IN HMODULE hLibModule)
Definition: loader.c:85
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
FxAutoRegKey hKey
static IN DWORD IN LPVOID lpvReserved
#define ERROR_FILE_NOT_FOUND
Definition: disk.h:79
BOOL WINAPI SfcGetNextProtectedFile(HANDLE RpcHandle, PPROTECTED_FILE_DATA ProtFileData)
Definition: sfc_os.c:142
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
Definition: sfc_os.c:43
HINSTANCE hLibModule
Definition: sfc_os.c:34
BOOL WINAPI SfcIsKeyProtected(HKEY hKey, LPCWSTR lpSubKey, REGSAM samDesired)
Definition: sfc_os.c:117
struct _PROTECTED_FILE_DATA * PPROTECTED_FILE_DATA
BOOL WINAPI SfcIsFileProtected(HANDLE RpcHandle, LPCWSTR ProtFileName)
Definition: sfc_os.c:83
VOID WINAPI SfcWLEventLogoff(PWLX_NOTIFICATION_INFO pInfo)
Definition: sfc_os.c:191
DWORD WINAPI SfcFileException(DWORD dwUnknown0, PWCHAR pwszFile, DWORD dwUnknown1)
Definition: sfc_os.c:170
struct _PROTECTED_FILE_DATA PROTECTED_FILE_DATA
VOID WINAPI SfcWLEventLogon(PWLX_NOTIFICATION_INFO pInfo)
Definition: sfc_os.c:211
#define DPRINT
Definition: sndvol32.h:71
uint16_t * PWCHAR
Definition: typedefs.h:56
#define WINAPI
Definition: msvc.h:6
#define ERROR_NO_MORE_FILES
Definition: winerror.h:121
ACCESS_MASK REGSAM
Definition: winreg.h:69
__wchar_t WCHAR
Definition: xmlstorage.h:180
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185