oem_services/file_finder_oem_extension.h

/*
*Copyright (c) 2020, The Linux Foundation. All rights reserved.
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#ifndef __FILE_FINDER_OEM_EXTENSION_H__
#define __FILE_FINDER_OEM_EXTENSION_H__

#include <vendor/qti/hardware/display/demura/1.0/IDemuraFileFinder.h>
#include <log/log.h>
#include <inttypes.h>
#include <sys/stat.h>
#include <mutex>
#include <map>
#include <string>
#include "file_finder_interface.h"
#include "debug_handler.h"

using ::vendor::qti::hardware::display::demura::V1_0::IDemuraFileFinder;

namespace sdm {

class FileFinderOemExtn : public FileFinderInterface {
 public:
  virtual ~FileFinderOemExtn() {}
  FileFinderOemExtn();
  int Init();
  int Deinit();
  int SetParameter(FileFinderParams param, const GenericPayload &in);
  int GetParameter(FileFinderParams param, GenericPayload *out);
  int ProcessOps(FileFinderOps op, const GenericPayload &in, GenericPayload *out);
  static FileFinderOemExtn *file_finder_;
  static uint32_t ref_count_;
  static std::mutex lock_;

 private:
  int FindFileData(const GenericPayload &in, GenericPayload *out);
  FILE *getSrcFile(const std::string &panel_id_hex_str);
  std::string getFileOTA(const std::string &panel_id_hex_str);
  std::map<FileFinderOps,
           std::function<int(FileFinderOemExtn *, const GenericPayload &, GenericPayload *)>>
      ops_fcns_;
};
}  // namespace sdm

#endif  // __FILE_FINDER_OEM_EXTENSION_H__