diff options
| author | Xusheng <xusheng@vector35.com> | 2021-07-01 12:34:30 +0800 |
|---|---|---|
| committer | Xusheng Li <xushengli@protonmail.com> | 2021-07-05 10:11:47 +0800 |
| commit | 13ff200ba134b8704f37eca99c42b70dab0d17dc (patch) | |
| tree | 876b3db3c53f704b31152aeaede1f2edc9d27b24 /python/examples/kaitai/cpio_old_le.py | |
| parent | 4039a800349dcd587833d3e27d9137e4649818f4 (diff) | |
Remove snippet and kaitai plugin. Note their individual links.
Diffstat (limited to 'python/examples/kaitai/cpio_old_le.py')
| -rw-r--r-- | python/examples/kaitai/cpio_old_le.py | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/python/examples/kaitai/cpio_old_le.py b/python/examples/kaitai/cpio_old_le.py deleted file mode 100644 index 9c99d3e1..00000000 --- a/python/examples/kaitai/cpio_old_le.py +++ /dev/null @@ -1,145 +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 CpioOldLe(KaitaiStruct): - SEQ_FIELDS = ["files"] - 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['files']['start'] = self._io.pos() - self.files = [] - i = 0 - while not self._io.is_eof(): - if not 'arr' in self._debug['files']: - self._debug['files']['arr'] = [] - self._debug['files']['arr'].append({'start': self._io.pos()}) - _t_files = self._root.File(self._io, self, self._root) - _t_files._read() - self.files.append(_t_files) - self._debug['files']['arr'][len(self.files) - 1]['end'] = self._io.pos() - i += 1 - - self._debug['files']['end'] = self._io.pos() - - class File(KaitaiStruct): - SEQ_FIELDS = ["header", "path_name", "string_terminator", "path_name_padding", "file_data", "file_data_padding", "end_of_file_padding"] - 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['header']['start'] = self._io.pos() - self.header = self._root.FileHeader(self._io, self, self._root) - self.header._read() - self._debug['header']['end'] = self._io.pos() - self._debug['path_name']['start'] = self._io.pos() - self.path_name = self._io.read_bytes((self.header.path_name_size - 1)) - self._debug['path_name']['end'] = self._io.pos() - self._debug['string_terminator']['start'] = self._io.pos() - self.string_terminator = self._io.ensure_fixed_contents(b"\x00") - self._debug['string_terminator']['end'] = self._io.pos() - if (self.header.path_name_size % 2) == 1: - self._debug['path_name_padding']['start'] = self._io.pos() - self.path_name_padding = self._io.ensure_fixed_contents(b"\x00") - self._debug['path_name_padding']['end'] = self._io.pos() - - self._debug['file_data']['start'] = self._io.pos() - self.file_data = self._io.read_bytes(self.header.file_size.value) - self._debug['file_data']['end'] = self._io.pos() - if (self.header.file_size.value % 2) == 1: - self._debug['file_data_padding']['start'] = self._io.pos() - self.file_data_padding = self._io.ensure_fixed_contents(b"\x00") - self._debug['file_data_padding']['end'] = self._io.pos() - - if ((self.path_name == b"\x54\x52\x41\x49\x4C\x45\x52\x21\x21\x21") and (self.header.file_size.value == 0)) : - self._debug['end_of_file_padding']['start'] = self._io.pos() - self.end_of_file_padding = self._io.read_bytes_full() - self._debug['end_of_file_padding']['end'] = self._io.pos() - - - - class FileHeader(KaitaiStruct): - SEQ_FIELDS = ["magic", "device_number", "inode_number", "mode", "user_id", "group_id", "number_of_links", "r_device_number", "modification_time", "path_name_size", "file_size"] - 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['magic']['start'] = self._io.pos() - self.magic = self._io.ensure_fixed_contents(b"\xC7\x71") - self._debug['magic']['end'] = self._io.pos() - self._debug['device_number']['start'] = self._io.pos() - self.device_number = self._io.read_u2le() - self._debug['device_number']['end'] = self._io.pos() - self._debug['inode_number']['start'] = self._io.pos() - self.inode_number = self._io.read_u2le() - self._debug['inode_number']['end'] = self._io.pos() - self._debug['mode']['start'] = self._io.pos() - self.mode = self._io.read_u2le() - self._debug['mode']['end'] = self._io.pos() - self._debug['user_id']['start'] = self._io.pos() - self.user_id = self._io.read_u2le() - self._debug['user_id']['end'] = self._io.pos() - self._debug['group_id']['start'] = self._io.pos() - self.group_id = self._io.read_u2le() - self._debug['group_id']['end'] = self._io.pos() - self._debug['number_of_links']['start'] = self._io.pos() - self.number_of_links = self._io.read_u2le() - self._debug['number_of_links']['end'] = self._io.pos() - self._debug['r_device_number']['start'] = self._io.pos() - self.r_device_number = self._io.read_u2le() - self._debug['r_device_number']['end'] = self._io.pos() - self._debug['modification_time']['start'] = self._io.pos() - self.modification_time = self._root.FourByteUnsignedInteger(self._io, self, self._root) - self.modification_time._read() - self._debug['modification_time']['end'] = self._io.pos() - self._debug['path_name_size']['start'] = self._io.pos() - self.path_name_size = self._io.read_u2le() - self._debug['path_name_size']['end'] = self._io.pos() - self._debug['file_size']['start'] = self._io.pos() - self.file_size = self._root.FourByteUnsignedInteger(self._io, self, self._root) - self.file_size._read() - self._debug['file_size']['end'] = self._io.pos() - - - class FourByteUnsignedInteger(KaitaiStruct): - SEQ_FIELDS = ["most_significant_bits", "least_significant_bits"] - 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['most_significant_bits']['start'] = self._io.pos() - self.most_significant_bits = self._io.read_u2le() - self._debug['most_significant_bits']['end'] = self._io.pos() - self._debug['least_significant_bits']['start'] = self._io.pos() - self.least_significant_bits = self._io.read_u2le() - self._debug['least_significant_bits']['end'] = self._io.pos() - - @property - def value(self): - if hasattr(self, '_m_value'): - return self._m_value if hasattr(self, '_m_value') else None - - self._m_value = (self.least_significant_bits + (self.most_significant_bits << 16)) - return self._m_value if hasattr(self, '_m_value') else None - - - |
