class Bakelite::Container::Reader

• Bakelite::Container::Reader
• Reference
• Object

Overview

Parses standalone .bkl archives, appended executable volumes, or in-memory container buffers. Reads the 32-byte trailer at the end of the container, validates all header/index bounds, and constructs StoredItems that stream chunks from the container source on demand.

Defined in:

bakelite/container/reader.cr

Constructors

• .from_bytes(bytes : Bytes, source_name : String = "<memory>") : self
• .from_io(io : IO, size : Int64 | Nil = nil, source_name : String = "<stream>") : self
• .new(target_path : Path | String)
• .new(bytes : Bytes, source_name : String = "<memory>")
• .new(io : IO, size : Int64 | Nil = nil, source_name : String = "<stream>")

Class Method Summary

• .has_trailer?(file_path : Path | String) : Bool

  Checks whether the target file contains a valid Bakelite volume trailer.

• .has_trailer?(bytes : Bytes) : Bool

  Checks whether an in-memory byte slice contains a valid Bakelite volume trailer.

• .mount(registry : FS::Registry, archive_path : String | Path, volume_name : Symbol | String | Nil = nil, mount : String | Nil = nil, priority : Int32 = 0) : Volume | Nil

  High-level helper to mount volumes from an archive file into a registry.

Instance Method Summary

• #close : Nil

  Closes the underlying container IO if owned by this Reader.

• #read : Array(Volume)

  Parses the container and returns all extracted volumes.

• #target_path : Path
• #trailer : Trailer | Nil
• #volumes : Array(Volume)

Constructor Detail

Class Method Detail

Instance Method Detail