security/sandbox/win/src/eat_resolver.h@6474c204b198 (annotated)
security/sandbox/win/src/eat_resolver.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #ifndef SANDBOX_SRC_EAT_RESOLVER_H__ |
| michael@0 | 6 | #define SANDBOX_SRC_EAT_RESOLVER_H__ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "base/basictypes.h" |
| michael@0 | 9 | #include "sandbox/win/src/nt_internals.h" |
| michael@0 | 10 | #include "sandbox/win/src/resolver.h" |
| michael@0 | 11 | |
| michael@0 | 12 | namespace sandbox { |
| michael@0 | 13 | |
| michael@0 | 14 | // This is the concrete resolver used to perform exports table interceptions. |
| michael@0 | 15 | class EatResolverThunk : public ResolverThunk { |
| michael@0 | 16 | public: |
| michael@0 | 17 | EatResolverThunk() : eat_entry_(NULL) {} |
| michael@0 | 18 | virtual ~EatResolverThunk() {} |
| michael@0 | 19 | |
| michael@0 | 20 | // Implementation of Resolver::Setup. |
| michael@0 | 21 | virtual NTSTATUS Setup(const void* target_module, |
| michael@0 | 22 | const void* interceptor_module, |
| michael@0 | 23 | const char* target_name, |
| michael@0 | 24 | const char* interceptor_name, |
| michael@0 | 25 | const void* interceptor_entry_point, |
| michael@0 | 26 | void* thunk_storage, |
| michael@0 | 27 | size_t storage_bytes, |
| michael@0 | 28 | size_t* storage_used); |
| michael@0 | 29 | |
| michael@0 | 30 | // Implementation of Resolver::ResolveTarget. |
| michael@0 | 31 | virtual NTSTATUS ResolveTarget(const void* module, |
| michael@0 | 32 | const char* function_name, |
| michael@0 | 33 | void** address); |
| michael@0 | 34 | |
| michael@0 | 35 | // Implementation of Resolver::GetThunkSize. |
| michael@0 | 36 | virtual size_t GetThunkSize() const; |
| michael@0 | 37 | |
| michael@0 | 38 | private: |
| michael@0 | 39 | // The entry to patch. |
| michael@0 | 40 | DWORD* eat_entry_; |
| michael@0 | 41 | |
| michael@0 | 42 | DISALLOW_COPY_AND_ASSIGN(EatResolverThunk); |
| michael@0 | 43 | }; |
| michael@0 | 44 | |
| michael@0 | 45 | } // namespace sandbox |
| michael@0 | 46 | |
| michael@0 | 47 | |
| michael@0 | 48 | #endif // SANDBOX_SRC_EAT_RESOLVER_H__ |
