// Copyright 2015 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 MOJO_EDK_EMBEDDER_PROCESS_TYPE_H_
#define MOJO_EDK_EMBEDDER_PROCESS_TYPE_H_

#include <ostream>

#include "mojo/edk/system/system_impl_export.h"

namespace mojo {
namespace embedder {

enum class ProcessType {
  // |InitIPCSupport()| has not been called (or |ShutdownIPCSupport()| has been
  // called).
  UNINITIALIZED,
  // Process without connection management.
  NONE,
  // Master process.
  MASTER,
  // Slave process.
  SLAVE,
};

// So logging macros and |DCHECK_EQ()|, etc. work.
MOJO_SYSTEM_IMPL_EXPORT inline std::ostream& operator<<(
    std::ostream& out,
    ProcessType process_type) {
  return out << static_cast<int>(process_type);
}

}  // namespace embedder
}  // namespace mojo

#endif  // MOJO_EDK_EMBEDDER_PROCESS_TYPE_H_