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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 BASE_WIN_IAT_PATCH_FUNCTION_H_ | 5 #ifndef BASE_WIN_IAT_PATCH_FUNCTION_H_ |
6 #define BASE_WIN_IAT_PATCH_FUNCTION_H_ | 6 #define BASE_WIN_IAT_PATCH_FUNCTION_H_ |
7 | 7 |
8 #include <windows.h> | 8 #include <windows.h> |
9 | 9 |
10 #include "base/base_export.h" | 10 #include "base/base_export.h" |
11 #include "base/basictypes.h" | 11 #include "base/macros.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 namespace win { | 14 namespace win { |
15 | 15 |
16 // A class that encapsulates Import Address Table patching helpers and restores | 16 // A class that encapsulates Import Address Table patching helpers and restores |
17 // the original function in the destructor. | 17 // the original function in the destructor. |
18 // | 18 // |
19 // It will intercept functions for a specific DLL imported from another DLL. | 19 // It will intercept functions for a specific DLL imported from another DLL. |
20 // This is the case when, for example, we want to intercept | 20 // This is the case when, for example, we want to intercept |
21 // CertDuplicateCertificateContext function (exported from crypt32.dll) called | 21 // CertDuplicateCertificateContext function (exported from crypt32.dll) called |
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74 | 74 |
75 DISALLOW_COPY_AND_ASSIGN(IATPatchFunction); | 75 DISALLOW_COPY_AND_ASSIGN(IATPatchFunction); |
76 }; | 76 }; |
77 | 77 |
78 BASE_EXPORT DWORD ModifyCode(void* old_code, void* new_code, int length); | 78 BASE_EXPORT DWORD ModifyCode(void* old_code, void* new_code, int length); |
79 | 79 |
80 } // namespace win | 80 } // namespace win |
81 } // namespace base | 81 } // namespace base |
82 | 82 |
83 #endif // BASE_WIN_IAT_PATCH_FUNCTION_H_ | 83 #endif // BASE_WIN_IAT_PATCH_FUNCTION_H_ |
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