diff options
Diffstat (limited to 'sandbox/src/interception_internal.h')
-rw-r--r-- | sandbox/src/interception_internal.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/sandbox/src/interception_internal.h b/sandbox/src/interception_internal.h deleted file mode 100644 index f3c401c..0000000 --- a/sandbox/src/interception_internal.h +++ /dev/null @@ -1,76 +0,0 @@ -// Copyright (c) 2006-2010 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. - -// Defines InterceptionManager, the class in charge of setting up interceptions -// for the sandboxed process. For more details see: -// http://dev.chromium.org/developers/design-documents/sandbox . - -#ifndef SANDBOX_SRC_INTERCEPTION_INTERNAL_H_ -#define SANDBOX_SRC_INTERCEPTION_INTERNAL_H_ - -#include "sandbox/src/sandbox_types.h" - -namespace sandbox { - -const int kMaxThunkDataBytes = 64; - -enum InterceptorId; - -// The following structures contain variable size fields at the end, and will be -// used to transfer information between two processes. In order to guarantee -// our ability to follow the chain of structures, the alignment should be fixed, -// hence this pragma. -#pragma pack(push, 4) - -// Structures for the shared memory that contains patching information -// for the InterceptionAgent. -// A single interception: -struct FunctionInfo { - size_t record_bytes; // rounded to sizeof(size_t) bytes - InterceptionType type; - InterceptorId id; - const void* interceptor_address; - char function[1]; // placeholder for null terminated name - // char interceptor[] // followed by the interceptor function -}; - -// A single dll: -struct DllPatchInfo { - size_t record_bytes; // rounded to sizeof(size_t) bytes - size_t offset_to_functions; - int num_functions; - bool unload_module; - wchar_t dll_name[1]; // placeholder for null terminated name - // FunctionInfo function_info[] // followed by the functions to intercept -}; - -// All interceptions: -struct SharedMemory { - int num_intercepted_dlls; - void* interceptor_base; - DllPatchInfo dll_list[1]; // placeholder for the list of dlls -}; - -// Dummy single thunk: -struct ThunkData { - char data[kMaxThunkDataBytes]; -}; - -// In-memory representation of the interceptions for a given dll: -struct DllInterceptionData { - size_t data_bytes; - size_t used_bytes; - void* base; - int num_thunks; -#if defined(_WIN64) - int dummy; // Improve alignment. -#endif - ThunkData thunks[1]; -}; - -#pragma pack(pop) - -} // namespace sandbox - -#endif // SANDBOX_SRC_INTERCEPTION_INTERNAL_H_ |