Kaitai Struct format for BL2/TPS Profile files

decompressed.ksy

meta:
  id: decompressed
  title: BL2/TPS Decompressed Profile Data
  endian: be
seq:
  - id: setting_count
    type: u4
  - id: all_settings
    type: online_profile_setting
    repeat: expr
    repeat-expr: setting_count
types:
  online_profile_setting:
    seq:
      - id: owner
        type: u1
        enum: online_profile_property_owner
      - id: id
        type: u4
      - id: type
        type: u1
        enum: settings_data_type
      - id: data
        type:
          switch-on: type
          cases:
            settings_data_type::int32: u4
            settings_data_type::string: data_string
            settings_data_type::blob: data_blob
            settings_data_type::byte: u1
            _: unknown
      - id: advertisement
        type: u1
        enum: online_data_advertisement_type
  data_string:
    seq:
      - id: len
        type: u4
      - id: val
        type: str
        size: len
        encoding: ascii
  data_blob:
    seq:
      - id: len
        type: u4
      - id: val
        size: len
  unknown:
    seq:
      - size: 0
enums:
  online_profile_property_owner:
    0: none
    1: online_service
    2: game
  settings_data_type:
    0: empty
    1: int32
    2: int64
    3: double
    4: string
    5: float
    6: blob
    7: datetime
    8: byte
  online_data_advertisement_type:
    0: dont_advertise
    1: online_service
    2: qos
    3: online_service_and_qos

profile.ksy

meta:
  id: profile
  title: BL2/TPS Profile file
  endian: be
seq:
  - id: sha1
    size: 20
  - id: decompressed_size
    type: u4
  - id: lzo_compressed_data
    size-eos: true