1 files changed, 51 insertions, 0 deletions
diff --git a/sandbox/win/src/sync_policy.h b/sandbox/win/src/sync_policy.h
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+++ b/sandbox/win/src/sync_policy.h
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+// 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.
+
+#ifndef SANDBOX_SRC_SYNC_POLICY_H__
+#define SANDBOX_SRC_SYNC_POLICY_H__
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "sandbox/src/crosscall_server.h"
+#include "sandbox/src/nt_internals.h"
+#include "sandbox/src/policy_low_level.h"
+#include "sandbox/src/sandbox_policy.h"
+
+namespace sandbox {
+
+enum EvalResult;
+
+// This class centralizes most of the knowledge related to sync policy
+class SyncPolicy {
+ public:
+  // Creates the required low-level policy rules to evaluate a high-level
+  // policy rule for sync calls, in particular open or create actions.
+  // name is the sync object name, semantics is the desired semantics for the
+  // open or create and policy is the policy generator to which the rules are
+  // going to be added.
+  static bool GenerateRules(const wchar_t* name,
+                            TargetPolicy::Semantics semantics,
+                            LowLevelPolicy* policy);
+
+  // Performs the desired policy action on a request.
+  // client_info is the target process that is making the request and
+  // eval_result is the desired policy action to accomplish.
+  static DWORD CreateEventAction(EvalResult eval_result,
+                                 const ClientInfo& client_info,
+                                 const std::wstring &event_name,
+                                 uint32 manual_reset,
+                                 uint32 initial_state,
+                                 HANDLE *handle);
+  static DWORD OpenEventAction(EvalResult eval_result,
+                               const ClientInfo& client_info,
+                               const std::wstring &event_name,
+                               uint32 desired_access,
+                               uint32 inherit_handle,
+                               HANDLE *handle);
+};
+
+}  // namespace sandbox
+
+#endif  // SANDBOX_SRC_SYNC_POLICY_H__