// Copyright (c) 2012 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. #include "base/win/scoped_handle.h" #include "base/win/scoped_handle_verifier.h" #include "base/win/windows_types.h" namespace base { namespace win { using base::win::internal::ScopedHandleVerifier; std::ostream& operator<<(std::ostream& os, HandleOperation operation) { switch (operation) { case HandleOperation::kHandleAlreadyTracked: return os << "Handle Already Tracked"; case HandleOperation::kCloseHandleNotTracked: return os << "Closing an untracked handle"; case HandleOperation::kCloseHandleNotOwner: return os << "Closing a handle owned by something else"; case HandleOperation::kCloseHandleHook: return os << "CloseHandleHook validation failure"; case HandleOperation::kDuplicateHandleHook: return os << "DuplicateHandleHook validation failure"; } } // Static. bool HandleTraits::CloseHandle(HANDLE handle) { return ScopedHandleVerifier::Get()->CloseHandle(handle); } // Static. void VerifierTraits::StartTracking(HANDLE handle, const void* owner, const void* pc1, const void* pc2) { return ScopedHandleVerifier::Get()->StartTracking(handle, owner, pc1, pc2); } // Static. void VerifierTraits::StopTracking(HANDLE handle, const void* owner, const void* pc1, const void* pc2) { return ScopedHandleVerifier::Get()->StopTracking(handle, owner, pc1, pc2); } void DisableHandleVerifier() { return ScopedHandleVerifier::Get()->Disable(); } void OnHandleBeingClosed(HANDLE handle, HandleOperation operation) { return ScopedHandleVerifier::Get()->OnHandleBeingClosed(handle, operation); } } // namespace win } // namespace base