named_pipe_dispatcher.h

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// Copyright (c) 2010 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_NAMED_PIPE_DISPATCHER_H__

#define SANDBOX_SRC_NAMED_PIPE_DISPATCHER_H__

#include <stdint.h>

#include <string>

#include "base/macros.h"

#include "sandbox/win/src/crosscall_server.h"

#include "sandbox/win/src/ipc_tags.h"

#include "sandbox/win/src/sandbox_policy_base.h"

namespace sandbox {

// This class handles named pipe related IPC calls.

class NamedPipeDispatcher : public Dispatcher {

 public:

  explicit NamedPipeDispatcher(PolicyBase* policy_base);

  ~NamedPipeDispatcher() override {}

  // Dispatcher interface.

  bool SetupService(InterceptionManager* manager, IpcTag service) override;

 private:

  // Processes IPC requests coming from calls to CreateNamedPipeW() in the

  // target.

  bool CreateNamedPipe(IPCInfo* ipc,

                       std::wstring* name,

                       uint32_t open_mode,

                       uint32_t pipe_mode,

                       uint32_t max_instances,

                       uint32_t out_buffer_size,

                       uint32_t in_buffer_size,

                       uint32_t default_timeout);

  PolicyBase* policy_base_;

  DISALLOW_COPY_AND_ASSIGN(NamedPipeDispatcher);

};

}  // namespace sandbox

#endif  // SANDBOX_SRC_NAMED_PIPE_DISPATCHER_H__