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authorXusheng <xusheng@vector35.com>2021-07-01 12:34:30 +0800
committerXusheng Li <xushengli@protonmail.com>2021-07-05 10:11:47 +0800
commit13ff200ba134b8704f37eca99c42b70dab0d17dc (patch)
tree876b3db3c53f704b31152aeaede1f2edc9d27b24 /python/examples/kaitai/gpt_partition_table.py
parent4039a800349dcd587833d3e27d9137e4649818f4 (diff)
Remove snippet and kaitai plugin. Note their individual links.
Diffstat (limited to 'python/examples/kaitai/gpt_partition_table.py')
-rw-r--r--python/examples/kaitai/gpt_partition_table.py172
1 files changed, 0 insertions, 172 deletions
diff --git a/python/examples/kaitai/gpt_partition_table.py b/python/examples/kaitai/gpt_partition_table.py
deleted file mode 100644
index e6f0c9ed..00000000
--- a/python/examples/kaitai/gpt_partition_table.py
+++ /dev/null
@@ -1,172 +0,0 @@
-# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
-
-from pkg_resources import parse_version
-from .kaitaistruct import __version__ as ks_version, KaitaiStruct, KaitaiStream, BytesIO
-import collections
-
-
-if parse_version(ks_version) < parse_version('0.7'):
- raise Exception("Incompatible Kaitai Struct Python API: 0.7 or later is required, but you have %s" % (ks_version))
-
-class GptPartitionTable(KaitaiStruct):
- """
- .. seealso::
- Specification taken from https://en.wikipedia.org/wiki/GUID_Partition_Table
- """
- SEQ_FIELDS = []
- def __init__(self, _io, _parent=None, _root=None):
- self._io = _io
- self._parent = _parent
- self._root = _root if _root else self
- self._debug = collections.defaultdict(dict)
-
- def _read(self):
- pass
-
- class PartitionEntry(KaitaiStruct):
- SEQ_FIELDS = ["type_guid", "guid", "first_lba", "last_lba", "attributes", "name"]
- def __init__(self, _io, _parent=None, _root=None):
- self._io = _io
- self._parent = _parent
- self._root = _root if _root else self
- self._debug = collections.defaultdict(dict)
-
- def _read(self):
- self._debug['type_guid']['start'] = self._io.pos()
- self.type_guid = self._io.read_bytes(16)
- self._debug['type_guid']['end'] = self._io.pos()
- self._debug['guid']['start'] = self._io.pos()
- self.guid = self._io.read_bytes(16)
- self._debug['guid']['end'] = self._io.pos()
- self._debug['first_lba']['start'] = self._io.pos()
- self.first_lba = self._io.read_u8le()
- self._debug['first_lba']['end'] = self._io.pos()
- self._debug['last_lba']['start'] = self._io.pos()
- self.last_lba = self._io.read_u8le()
- self._debug['last_lba']['end'] = self._io.pos()
- self._debug['attributes']['start'] = self._io.pos()
- self.attributes = self._io.read_u8le()
- self._debug['attributes']['end'] = self._io.pos()
- self._debug['name']['start'] = self._io.pos()
- self.name = (self._io.read_bytes(72)).decode(u"UTF-16LE")
- self._debug['name']['end'] = self._io.pos()
-
-
- class PartitionHeader(KaitaiStruct):
- SEQ_FIELDS = ["signature", "revision", "header_size", "crc32_header", "reserved", "current_lba", "backup_lba", "first_usable_lba", "last_usable_lba", "disk_guid", "entries_start", "entries_count", "entries_size", "crc32_array"]
- def __init__(self, _io, _parent=None, _root=None):
- self._io = _io
- self._parent = _parent
- self._root = _root if _root else self
- self._debug = collections.defaultdict(dict)
-
- def _read(self):
- self._debug['signature']['start'] = self._io.pos()
- self.signature = self._io.ensure_fixed_contents(b"\x45\x46\x49\x20\x50\x41\x52\x54")
- self._debug['signature']['end'] = self._io.pos()
- self._debug['revision']['start'] = self._io.pos()
- self.revision = self._io.read_u4le()
- self._debug['revision']['end'] = self._io.pos()
- self._debug['header_size']['start'] = self._io.pos()
- self.header_size = self._io.read_u4le()
- self._debug['header_size']['end'] = self._io.pos()
- self._debug['crc32_header']['start'] = self._io.pos()
- self.crc32_header = self._io.read_u4le()
- self._debug['crc32_header']['end'] = self._io.pos()
- self._debug['reserved']['start'] = self._io.pos()
- self.reserved = self._io.read_u4le()
- self._debug['reserved']['end'] = self._io.pos()
- self._debug['current_lba']['start'] = self._io.pos()
- self.current_lba = self._io.read_u8le()
- self._debug['current_lba']['end'] = self._io.pos()
- self._debug['backup_lba']['start'] = self._io.pos()
- self.backup_lba = self._io.read_u8le()
- self._debug['backup_lba']['end'] = self._io.pos()
- self._debug['first_usable_lba']['start'] = self._io.pos()
- self.first_usable_lba = self._io.read_u8le()
- self._debug['first_usable_lba']['end'] = self._io.pos()
- self._debug['last_usable_lba']['start'] = self._io.pos()
- self.last_usable_lba = self._io.read_u8le()
- self._debug['last_usable_lba']['end'] = self._io.pos()
- self._debug['disk_guid']['start'] = self._io.pos()
- self.disk_guid = self._io.read_bytes(16)
- self._debug['disk_guid']['end'] = self._io.pos()
- self._debug['entries_start']['start'] = self._io.pos()
- self.entries_start = self._io.read_u8le()
- self._debug['entries_start']['end'] = self._io.pos()
- self._debug['entries_count']['start'] = self._io.pos()
- self.entries_count = self._io.read_u4le()
- self._debug['entries_count']['end'] = self._io.pos()
- self._debug['entries_size']['start'] = self._io.pos()
- self.entries_size = self._io.read_u4le()
- self._debug['entries_size']['end'] = self._io.pos()
- self._debug['crc32_array']['start'] = self._io.pos()
- self.crc32_array = self._io.read_u4le()
- self._debug['crc32_array']['end'] = self._io.pos()
-
- @property
- def entries(self):
- if hasattr(self, '_m_entries'):
- return self._m_entries if hasattr(self, '_m_entries') else None
-
- io = self._root._io
- _pos = io.pos()
- io.seek((self.entries_start * self._root.sector_size))
- self._debug['_m_entries']['start'] = io.pos()
- self._raw__m_entries = [None] * (self.entries_count)
- self._m_entries = [None] * (self.entries_count)
- for i in range(self.entries_count):
- if not 'arr' in self._debug['_m_entries']:
- self._debug['_m_entries']['arr'] = []
- self._debug['_m_entries']['arr'].append({'start': io.pos()})
- self._raw__m_entries[i] = io.read_bytes(self.entries_size)
- io = KaitaiStream(BytesIO(self._raw__m_entries[i]))
- _t__m_entries = self._root.PartitionEntry(io, self, self._root)
- _t__m_entries._read()
- self._m_entries[i] = _t__m_entries
- self._debug['_m_entries']['arr'][i]['end'] = io.pos()
-
- self._debug['_m_entries']['end'] = io.pos()
- io.seek(_pos)
- return self._m_entries if hasattr(self, '_m_entries') else None
-
-
- @property
- def sector_size(self):
- if hasattr(self, '_m_sector_size'):
- return self._m_sector_size if hasattr(self, '_m_sector_size') else None
-
- self._m_sector_size = 512
- return self._m_sector_size if hasattr(self, '_m_sector_size') else None
-
- @property
- def primary(self):
- if hasattr(self, '_m_primary'):
- return self._m_primary if hasattr(self, '_m_primary') else None
-
- io = self._root._io
- _pos = io.pos()
- io.seek(self._root.sector_size)
- self._debug['_m_primary']['start'] = io.pos()
- self._m_primary = self._root.PartitionHeader(io, self, self._root)
- self._m_primary._read()
- self._debug['_m_primary']['end'] = io.pos()
- io.seek(_pos)
- return self._m_primary if hasattr(self, '_m_primary') else None
-
- @property
- def backup(self):
- if hasattr(self, '_m_backup'):
- return self._m_backup if hasattr(self, '_m_backup') else None
-
- io = self._root._io
- _pos = io.pos()
- io.seek((self._io.size() - self._root.sector_size))
- self._debug['_m_backup']['start'] = io.pos()
- self._m_backup = self._root.PartitionHeader(io, self, self._root)
- self._m_backup._read()
- self._debug['_m_backup']['end'] = io.pos()
- io.seek(_pos)
- return self._m_backup if hasattr(self, '_m_backup') else None
-
-