michael@0: // Copyright (c) 2006-2008 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_REGISTRY_POLICY_H__
michael@0: #define SANDBOX_SRC_REGISTRY_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/nt_internals.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 registry policy
michael@0: class RegistryPolicy {
michael@0:  public:
michael@0:   // Creates the required low-level policy rules to evaluate a high-level
michael@0:   // policy rule for registry IO, in particular open or create actions.
michael@0:   static bool GenerateRules(const wchar_t* name,
michael@0:                             TargetPolicy::Semantics semantics,
michael@0:                             LowLevelPolicy* policy);
michael@0: 
michael@0:   // Performs the desired policy action on a create request with an
michael@0:   // API that is compatible with the IPC-received parameters.
michael@0:   static bool CreateKeyAction(EvalResult eval_result,
michael@0:                               const ClientInfo& client_info,
michael@0:                               const std::wstring &key,
michael@0:                               uint32 attributes,
michael@0:                               HANDLE root_directory,
michael@0:                               uint32 desired_access,
michael@0:                               uint32 title_index,
michael@0:                               uint32 create_options,
michael@0:                               HANDLE* handle,
michael@0:                               NTSTATUS* nt_status,
michael@0:                               ULONG* disposition);
michael@0: 
michael@0:   // Performs the desired policy action on an open request with an
michael@0:   // API that is compatible with the IPC-received parameters.
michael@0:   static bool OpenKeyAction(EvalResult eval_result,
michael@0:                               const ClientInfo& client_info,
michael@0:                               const std::wstring &key,
michael@0:                               uint32 attributes,
michael@0:                               HANDLE root_directory,
michael@0:                               uint32 desired_access,
michael@0:                               HANDLE* handle,
michael@0:                               NTSTATUS* nt_status);
michael@0: };
michael@0: 
michael@0: }  // namespace sandbox
michael@0: 
michael@0: #endif  // SANDBOX_SRC_REGISTRY_POLICY_H__