xfs_recovery.hpp

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#pragma once
 
// xfs_recovery.hpp -- read-only XFS recovery (V4 + V5).
//
// This is the public interface. It mirrors Ext4Recovery / NtfsRecovery
// shape so the dispatcher in filesystem_recovery.cpp can use it the same
// way as the others.
//
// Implementation status (this build, session 1 of N):
//   * Superblock parsing                : DONE
//   * AG header (AGF/AGI) parsing       : DONE
//   * Inode B+tree iteration            : NOT YET (session 2)
//   * Inode parsing (single extent)     : NOT YET (session 3)
//   * Directory shortform               : NOT YET (session 3)
//   * File export                       : NOT YET (session 3)
//
// In this session, recover() succeeds in opening the volume and validating
// its geometry, then returns a clear "not yet implemented at this stage"
// message so the user knows the FS was identified but extraction is on
// the roadmap.
 
#include "disk_reader.hpp"
#include "models.hpp"
#include "filesystem_recovery.hpp"
 
#include <string>
#include <vector>
 
class XfsRecovery {
public:
    explicit XfsRecovery(DiskReader& reader);
 
    // The interface matches Ext4Recovery::recover.
    bool recover(uint64_t volume_offset,
                 const std::string& output_dir,
                 std::vector<RecoveredFileRecord>& recovered,
                 std::vector<std::string>& logs,
                 std::string& error);
 
private:
    DiskReader& reader_;
};