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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/ines.py
parent4039a800349dcd587833d3e27d9137e4649818f4 (diff)
Remove snippet and kaitai plugin. Note their individual links.
Diffstat (limited to 'python/examples/kaitai/ines.py')
-rw-r--r--python/examples/kaitai/ines.py277
1 files changed, 0 insertions, 277 deletions
diff --git a/python/examples/kaitai/ines.py b/python/examples/kaitai/ines.py
deleted file mode 100644
index 7f58e105..00000000
--- a/python/examples/kaitai/ines.py
+++ /dev/null
@@ -1,277 +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
-from enum import Enum
-
-
-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 Ines(KaitaiStruct):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/INES
- """
- SEQ_FIELDS = ["header", "trainer", "prg_rom", "chr_rom", "playchoice10", "title"]
- 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._raw_header = self._io.read_bytes(16)
- io = KaitaiStream(BytesIO(self._raw_header))
- self.header = self._root.Header(io, self, self._root)
- self.header._read()
- self._debug['header']['end'] = self._io.pos()
- if self.header.f6.trainer:
- self._debug['trainer']['start'] = self._io.pos()
- self.trainer = self._io.read_bytes(512)
- self._debug['trainer']['end'] = self._io.pos()
-
- self._debug['prg_rom']['start'] = self._io.pos()
- self.prg_rom = self._io.read_bytes((self.header.len_prg_rom * 16384))
- self._debug['prg_rom']['end'] = self._io.pos()
- self._debug['chr_rom']['start'] = self._io.pos()
- self.chr_rom = self._io.read_bytes((self.header.len_chr_rom * 8192))
- self._debug['chr_rom']['end'] = self._io.pos()
- if self.header.f7.playchoice10:
- self._debug['playchoice10']['start'] = self._io.pos()
- self.playchoice10 = self._root.Playchoice10(self._io, self, self._root)
- self.playchoice10._read()
- self._debug['playchoice10']['end'] = self._io.pos()
-
- if not (self._io.is_eof()):
- self._debug['title']['start'] = self._io.pos()
- self.title = (self._io.read_bytes_full()).decode(u"ASCII")
- self._debug['title']['end'] = self._io.pos()
-
-
- class Header(KaitaiStruct):
- SEQ_FIELDS = ["magic", "len_prg_rom", "len_chr_rom", "f6", "f7", "len_prg_ram", "f9", "f10", "reserved"]
- 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"\x4E\x45\x53\x1A")
- self._debug['magic']['end'] = self._io.pos()
- self._debug['len_prg_rom']['start'] = self._io.pos()
- self.len_prg_rom = self._io.read_u1()
- self._debug['len_prg_rom']['end'] = self._io.pos()
- self._debug['len_chr_rom']['start'] = self._io.pos()
- self.len_chr_rom = self._io.read_u1()
- self._debug['len_chr_rom']['end'] = self._io.pos()
- self._debug['f6']['start'] = self._io.pos()
- self._raw_f6 = self._io.read_bytes(1)
- io = KaitaiStream(BytesIO(self._raw_f6))
- self.f6 = self._root.Header.F6(io, self, self._root)
- self.f6._read()
- self._debug['f6']['end'] = self._io.pos()
- self._debug['f7']['start'] = self._io.pos()
- self._raw_f7 = self._io.read_bytes(1)
- io = KaitaiStream(BytesIO(self._raw_f7))
- self.f7 = self._root.Header.F7(io, self, self._root)
- self.f7._read()
- self._debug['f7']['end'] = self._io.pos()
- self._debug['len_prg_ram']['start'] = self._io.pos()
- self.len_prg_ram = self._io.read_u1()
- self._debug['len_prg_ram']['end'] = self._io.pos()
- self._debug['f9']['start'] = self._io.pos()
- self._raw_f9 = self._io.read_bytes(1)
- io = KaitaiStream(BytesIO(self._raw_f9))
- self.f9 = self._root.Header.F9(io, self, self._root)
- self.f9._read()
- self._debug['f9']['end'] = self._io.pos()
- self._debug['f10']['start'] = self._io.pos()
- self._raw_f10 = self._io.read_bytes(1)
- io = KaitaiStream(BytesIO(self._raw_f10))
- self.f10 = self._root.Header.F10(io, self, self._root)
- self.f10._read()
- self._debug['f10']['end'] = self._io.pos()
- self._debug['reserved']['start'] = self._io.pos()
- self.reserved = self._io.ensure_fixed_contents(b"\x00\x00\x00\x00\x00")
- self._debug['reserved']['end'] = self._io.pos()
-
- class F6(KaitaiStruct):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/INES#Flags_6
- """
-
- class Mirroring(Enum):
- horizontal = 0
- vertical = 1
- SEQ_FIELDS = ["lower_mapper", "four_screen", "trainer", "has_battery_ram", "mirroring"]
- 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['lower_mapper']['start'] = self._io.pos()
- self.lower_mapper = self._io.read_bits_int(4)
- self._debug['lower_mapper']['end'] = self._io.pos()
- self._debug['four_screen']['start'] = self._io.pos()
- self.four_screen = self._io.read_bits_int(1) != 0
- self._debug['four_screen']['end'] = self._io.pos()
- self._debug['trainer']['start'] = self._io.pos()
- self.trainer = self._io.read_bits_int(1) != 0
- self._debug['trainer']['end'] = self._io.pos()
- self._debug['has_battery_ram']['start'] = self._io.pos()
- self.has_battery_ram = self._io.read_bits_int(1) != 0
- self._debug['has_battery_ram']['end'] = self._io.pos()
- self._debug['mirroring']['start'] = self._io.pos()
- self.mirroring = KaitaiStream.resolve_enum(self._root.Header.F6.Mirroring, self._io.read_bits_int(1))
- self._debug['mirroring']['end'] = self._io.pos()
-
-
- class F7(KaitaiStruct):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/INES#Flags_7
- """
- SEQ_FIELDS = ["upper_mapper", "format", "playchoice10", "vs_unisystem"]
- 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['upper_mapper']['start'] = self._io.pos()
- self.upper_mapper = self._io.read_bits_int(4)
- self._debug['upper_mapper']['end'] = self._io.pos()
- self._debug['format']['start'] = self._io.pos()
- self.format = self._io.read_bits_int(2)
- self._debug['format']['end'] = self._io.pos()
- self._debug['playchoice10']['start'] = self._io.pos()
- self.playchoice10 = self._io.read_bits_int(1) != 0
- self._debug['playchoice10']['end'] = self._io.pos()
- self._debug['vs_unisystem']['start'] = self._io.pos()
- self.vs_unisystem = self._io.read_bits_int(1) != 0
- self._debug['vs_unisystem']['end'] = self._io.pos()
-
-
- class F9(KaitaiStruct):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/INES#Flags_9
- """
-
- class TvSystem(Enum):
- ntsc = 0
- pal = 1
- SEQ_FIELDS = ["reserved", "tv_system"]
- 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['reserved']['start'] = self._io.pos()
- self.reserved = self._io.read_bits_int(7)
- self._debug['reserved']['end'] = self._io.pos()
- self._debug['tv_system']['start'] = self._io.pos()
- self.tv_system = KaitaiStream.resolve_enum(self._root.Header.F9.TvSystem, self._io.read_bits_int(1))
- self._debug['tv_system']['end'] = self._io.pos()
-
-
- class F10(KaitaiStruct):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/INES#Flags_10
- """
-
- class TvSystem(Enum):
- ntsc = 0
- dual1 = 1
- pal = 2
- dual2 = 3
- SEQ_FIELDS = ["reserved1", "bus_conflict", "prg_ram", "reserved2", "tv_system"]
- 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['reserved1']['start'] = self._io.pos()
- self.reserved1 = self._io.read_bits_int(2)
- self._debug['reserved1']['end'] = self._io.pos()
- self._debug['bus_conflict']['start'] = self._io.pos()
- self.bus_conflict = self._io.read_bits_int(1) != 0
- self._debug['bus_conflict']['end'] = self._io.pos()
- self._debug['prg_ram']['start'] = self._io.pos()
- self.prg_ram = self._io.read_bits_int(1) != 0
- self._debug['prg_ram']['end'] = self._io.pos()
- self._debug['reserved2']['start'] = self._io.pos()
- self.reserved2 = self._io.read_bits_int(2)
- self._debug['reserved2']['end'] = self._io.pos()
- self._debug['tv_system']['start'] = self._io.pos()
- self.tv_system = KaitaiStream.resolve_enum(self._root.Header.F10.TvSystem, self._io.read_bits_int(2))
- self._debug['tv_system']['end'] = self._io.pos()
-
-
- @property
- def mapper(self):
- """
- .. seealso::
- Source - https://wiki.nesdev.com/w/index.php/Mapper
- """
- if hasattr(self, '_m_mapper'):
- return self._m_mapper if hasattr(self, '_m_mapper') else None
-
- self._m_mapper = (self.f6.lower_mapper | (self.f7.upper_mapper << 4))
- return self._m_mapper if hasattr(self, '_m_mapper') else None
-
-
- class Playchoice10(KaitaiStruct):
- """
- .. seealso::
- Source - http://wiki.nesdev.com/w/index.php/PC10_ROM-Images
- """
- SEQ_FIELDS = ["inst_rom", "prom"]
- 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['inst_rom']['start'] = self._io.pos()
- self.inst_rom = self._io.read_bytes(8192)
- self._debug['inst_rom']['end'] = self._io.pos()
- self._debug['prom']['start'] = self._io.pos()
- self.prom = self._root.Playchoice10.Prom(self._io, self, self._root)
- self.prom._read()
- self._debug['prom']['end'] = self._io.pos()
-
- class Prom(KaitaiStruct):
- SEQ_FIELDS = ["data", "counter_out"]
- 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['data']['start'] = self._io.pos()
- self.data = self._io.read_bytes(16)
- self._debug['data']['end'] = self._io.pos()
- self._debug['counter_out']['start'] = self._io.pos()
- self.counter_out = self._io.read_bytes(16)
- self._debug['counter_out']['end'] = self._io.pos()
-
-
-
-