diff options
Diffstat (limited to 'security/sandbox/chromium/sandbox/win/src/eat_resolver.h')
-rw-r--r-- | security/sandbox/chromium/sandbox/win/src/eat_resolver.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/eat_resolver.h b/security/sandbox/chromium/sandbox/win/src/eat_resolver.h new file mode 100644 index 0000000000..cbc5516f8c --- /dev/null +++ b/security/sandbox/chromium/sandbox/win/src/eat_resolver.h @@ -0,0 +1,49 @@ +// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef SANDBOX_SRC_EAT_RESOLVER_H__ +#define SANDBOX_SRC_EAT_RESOLVER_H__ + +#include <stddef.h> + +#include "base/macros.h" +#include "sandbox/win/src/nt_internals.h" +#include "sandbox/win/src/resolver.h" + +namespace sandbox { + +// This is the concrete resolver used to perform exports table interceptions. +class EatResolverThunk : public ResolverThunk { + public: + EatResolverThunk() : eat_entry_(nullptr) {} + ~EatResolverThunk() override {} + + // Implementation of Resolver::Setup. + NTSTATUS Setup(const void* target_module, + const void* interceptor_module, + const char* target_name, + const char* interceptor_name, + const void* interceptor_entry_point, + void* thunk_storage, + size_t storage_bytes, + size_t* storage_used) override; + + // Implementation of Resolver::ResolveTarget. + NTSTATUS ResolveTarget(const void* module, + const char* function_name, + void** address) override; + + // Implementation of Resolver::GetThunkSize. + size_t GetThunkSize() const override; + + private: + // The entry to patch. + DWORD* eat_entry_; + + DISALLOW_COPY_AND_ASSIGN(EatResolverThunk); +}; + +} // namespace sandbox + +#endif // SANDBOX_SRC_EAT_RESOLVER_H__ |