/**
 ******************************************************************************
 * Xenia : Xbox 360 Emulator Research Project                                 *
 ******************************************************************************
 * Copyright 2013 Ben Vanik. All rights reserved.                             *
 * Released under the BSD license - see LICENSE in the root for more details. *
 ******************************************************************************
 */

#ifndef XENIA_KERNEL_FS_DEVICES_DISC_IMAGE_DEVICE_H_
#define XENIA_KERNEL_FS_DEVICES_DISC_IMAGE_DEVICE_H_

#include <memory>
#include <string>

#include <poly/mapped_memory.h>
#include <xenia/common.h>
#include <xenia/kernel/fs/device.h>

namespace xe {
namespace kernel {
namespace fs {

class GDFX;

class DiscImageDevice : public Device {
 public:
  DiscImageDevice(const std::string& path, const std::wstring& local_path);
  ~DiscImageDevice() override;

  int Init();

  std::unique_ptr<Entry> ResolvePath(const char* path) override;

  X_STATUS QueryVolume(XVolumeInfo* out_info, size_t length) override;
  X_STATUS QueryFileSystemAttributes(XFileSystemAttributeInfo* out_info,
                                     size_t length) override;

 private:
  std::wstring local_path_;
  std::unique_ptr<poly::MappedMemory> mmap_;
  GDFX* gdfx_;
};

}  // namespace fs
}  // namespace kernel
}  // namespace xe

#endif  // XENIA_KERNEL_FS_DEVICES_DISC_IMAGE_DEVICE_H_