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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_ELF_BLACKLIST_BLACKLIST_H_ | 5 #ifndef CHROME_ELF_BLACKLIST_BLACKLIST_H_ |
6 #define CHROME_ELF_BLACKLIST_BLACKLIST_H_ | 6 #define CHROME_ELF_BLACKLIST_BLACKLIST_H_ |
7 | 7 |
8 #if defined(_WIN64) | 8 #if defined(_WIN64) |
9 #include "sandbox/win/src/sandbox_nt_types.h" | 9 #include "sandbox/win/src/sandbox_nt_types.h" |
10 #endif | 10 #endif |
11 | 11 |
12 namespace blacklist { | 12 namespace blacklist { |
13 | 13 |
14 // Max size of the DLL blacklist. | 14 // Max size of the DLL blacklist. |
15 const size_t kTroublesomeDllsMaxCount = 64; | 15 const size_t kTroublesomeDllsMaxCount = 64; |
16 | 16 |
17 // The DLL blacklist. | 17 // The DLL blacklist. |
18 extern const wchar_t* g_troublesome_dlls[kTroublesomeDllsMaxCount]; | 18 extern const wchar_t* g_troublesome_dlls[kTroublesomeDllsMaxCount]; |
19 | 19 |
20 #if defined(_WIN64) | 20 #if defined(_WIN64) |
21 extern NtMapViewOfSectionFunction g_nt_map_view_of_section_func; | 21 extern NtMapViewOfSectionFunction g_nt_map_view_of_section_func; |
22 #endif | 22 #endif |
23 | 23 |
24 // Attempts to leave a beacon in the current user's registry hive. | 24 // Attempts to leave a beacon in the current user's registry hive. If the |
25 // If the blacklist beacon doesn't say it is enabled or there are any other | 25 // blacklist beacon doesn't say it is enabled or there are any other errors when |
26 // errors when creating the beacon, returns false. Otherwise returns true. | 26 // creating the beacon, returns false. Otherwise returns true. The intent of the |
27 // The intent of the beacon is to act as an extra failure mode protection | 27 // beacon is to act as an extra failure mode protection whereby if Chrome |
28 // whereby if Chrome for some reason fails to start during blacklist setup, | 28 // repeatedly fails to start during blacklist setup, it will skip blacklisting |
29 // it will skip blacklisting on the subsequent run. | 29 // on the subsequent run. |
30 bool LeaveSetupBeacon(); | 30 bool LeaveSetupBeacon(); |
31 | 31 |
32 // Looks for the beacon that LeaveSetupBeacon() creates and resets it to | 32 // Looks for the setup running beacon that LeaveSetupBeacon() creates and resets |
33 // to show the setup was successful. | 33 // it to to show the setup was successful. |
34 // Returns true if the beacon was successfully set to BLACKLIST_ENABLED. | 34 // Returns true if the beacon was successfully set to BLACKLIST_ENABLED. |
35 bool ResetBeacon(); | 35 bool ResetBeacon(); |
36 | 36 |
37 // Return the size of the current blacklist. | 37 // Return the size of the current blacklist. |
38 int BlacklistSize(); | 38 int BlacklistSize(); |
39 | 39 |
40 // Returns if true if the blacklist has been initialized. | 40 // Returns if true if the blacklist has been initialized. |
41 extern "C" bool IsBlacklistInitialized(); | 41 extern "C" bool IsBlacklistInitialized(); |
42 | 42 |
43 // Adds the given dll name to the blacklist. Returns true if the dll name is in | 43 // Adds the given dll name to the blacklist. Returns true if the dll name is in |
(...skipping 21 matching lines...) Expand all Loading... |
65 | 65 |
66 // Initializes the DLL blacklist in the current process. This should be called | 66 // Initializes the DLL blacklist in the current process. This should be called |
67 // before any undesirable DLLs might be loaded. If |force| is set to true, then | 67 // before any undesirable DLLs might be loaded. If |force| is set to true, then |
68 // initialization will take place even if a beacon is present. This is useful | 68 // initialization will take place even if a beacon is present. This is useful |
69 // for tests. | 69 // for tests. |
70 bool Initialize(bool force); | 70 bool Initialize(bool force); |
71 | 71 |
72 } // namespace blacklist | 72 } // namespace blacklist |
73 | 73 |
74 #endif // CHROME_ELF_BLACKLIST_BLACKLIST_H_ | 74 #endif // CHROME_ELF_BLACKLIST_BLACKLIST_H_ |
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