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Unified Diff: sandbox/win/src/interception_agent.h

Issue 1851213002: Remove sandbox on Windows. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix nacl compile issues Created 4 years, 9 months ago
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Index: sandbox/win/src/interception_agent.h
diff --git a/sandbox/win/src/interception_agent.h b/sandbox/win/src/interception_agent.h
deleted file mode 100644
index b2bce08b09a0be03c797f42f41540aa92c98deb2..0000000000000000000000000000000000000000
--- a/sandbox/win/src/interception_agent.h
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright (c) 2006-2008 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 InterceptionAgent, the class in charge of setting up interceptions
-// from the inside of the sandboxed process. For more details see
-// http://dev.chromium.org/developers/design-documents/sandbox .
-
-#ifndef SANDBOX_SRC_INTERCEPTION_AGENT_H__
-#define SANDBOX_SRC_INTERCEPTION_AGENT_H__
-
-#include "base/macros.h"
-#include "sandbox/win/src/nt_internals.h"
-#include "sandbox/win/src/sandbox_types.h"
-
-namespace sandbox {
-
-// Internal structures used for communication between the broker and the target.
-struct DllInterceptionData;
-struct SharedMemory;
-struct DllPatchInfo;
-
-class ResolverThunk;
-
-// The InterceptionAgent executes on the target application, and it is in charge
-// of setting up the desired interceptions or indicating what module needs to
-// be unloaded.
-//
-// The exposed API consists of three methods: GetInterceptionAgent to retrieve
-// the single class instance, OnDllLoad and OnDllUnload to process a dll being
-// loaded and unloaded respectively.
-//
-// This class assumes that it will get called for every dll being loaded,
-// starting with kernel32, so the singleton will be instantiated from within the
-// loader lock.
-class InterceptionAgent {
- public:
- // Returns the single InterceptionAgent object for this process.
- static InterceptionAgent* GetInterceptionAgent();
-
- // This method should be invoked whenever a new dll is loaded to perform the
- // required patches. If the return value is false, this dll should not be
- // allowed to load.
- //
- // full_path is the (optional) full name of the module being loaded and name
- // is the internal module name. If full_path is provided, it will be used
- // before the internal name to determine if we care about this dll.
- bool OnDllLoad(const UNICODE_STRING* full_path, const UNICODE_STRING* name,
- void* base_address);
-
- // Performs cleanup when a dll is unloaded.
- void OnDllUnload(void* base_address);
-
- private:
- ~InterceptionAgent() {}
-
- // Performs initialization of the singleton.
- bool Init(SharedMemory* shared_memory);
-
- // Returns true if we are interested on this dll. dll_info is an entry of the
- // list of intercepted dlls.
- bool DllMatch(const UNICODE_STRING* full_path, const UNICODE_STRING* name,
- const DllPatchInfo* dll_info);
-
- // Performs the patching of the dll loaded at base_address.
- // The patches to perform are described on dll_info, and thunks is the thunk
- // storage for the whole dll.
- // Returns true on success.
- bool PatchDll(const DllPatchInfo* dll_info, DllInterceptionData* thunks);
-
- // Returns a resolver for a given interception type.
- ResolverThunk* GetResolver(InterceptionType type);
-
- // Shared memory containing the list of functions to intercept.
- SharedMemory* interceptions_;
-
- // Array of thunk data buffers for the intercepted dlls. This object singleton
- // is allocated with a placement new with enough space to hold the complete
- // array of pointers, not just the first element.
- DllInterceptionData* dlls_[1];
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(InterceptionAgent);
-};
-
-} // namespace sandbox
-
-#endif // SANDBOX_SRC_INTERCEPTION_AGENT_H__
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