michael@0: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #ifndef SANDBOX_SRC_HANDLE_POLICY_H_
michael@0: #define SANDBOX_SRC_HANDLE_POLICY_H_
michael@0: 
michael@0: #include <string>
michael@0: 
michael@0: #include "base/basictypes.h"
michael@0: #include "sandbox/win/src/crosscall_server.h"
michael@0: #include "sandbox/win/src/policy_low_level.h"
michael@0: #include "sandbox/win/src/sandbox_policy.h"
michael@0: 
michael@0: namespace sandbox {
michael@0: 
michael@0: enum EvalResult;
michael@0: 
michael@0: // This class centralizes most of the knowledge related to handle policy.
michael@0: class HandlePolicy {
michael@0:  public:
michael@0:   // Creates the required low-level policy rules to evaluate a high-level
michael@0:   // policy rule for handles, in particular duplicate action.
michael@0:   static bool GenerateRules(const wchar_t* type_name,
michael@0:                             TargetPolicy::Semantics semantics,
michael@0:                             LowLevelPolicy* policy);
michael@0: 
michael@0:   // Processes a 'TargetPolicy::DuplicateHandle()' request from the target.
michael@0:   static DWORD DuplicateHandleProxyAction(EvalResult eval_result,
michael@0:                                           const ClientInfo& client_info,
michael@0:                                           HANDLE source_handle,
michael@0:                                           DWORD target_process_id,
michael@0:                                           HANDLE* target_handle,
michael@0:                                           DWORD desired_access,
michael@0:                                           DWORD options);
michael@0: };
michael@0: 
michael@0: }  // namespace sandbox
michael@0: 
michael@0: #endif  // SANDBOX_SRC_HANDLE_POLICY_H_
michael@0: