def fileHeader(self):
yield filesizeHandler(
UInt32(self, "compressed_size", "Size of the compressed file"))
yield filesizeHandler(
UInt32(self, "uncompressed_size", "Uncompressed file size"))
yield TimeDateMSDOS32(self, "ftime", "Date and time (MS DOS format)")
if self["/header/host_os"].value in (OS_MSDOS, OS_WIN32):
yield MSDOSFileAttr32(self, "file_attr", "File attributes")
else:
yield textHandler(UInt32(self, "file_attr", "File attributes"),
hexadecimal)
yield textHandler(
UInt32(self, "file_crc32", "CRC32 checksum over the compressed file)"),
hexadecimal)
yield Enum(UInt8(self, "compression_type", "Type of compression"),
COMPRESSION_TYPE)
yield Enum(UInt8(self, "compression_mode", "Quality of compression"),
COMPRESSION_MODE)
yield textHandler(UInt16(self, "parameters", "Compression parameters"),
hexadecimal)
yield textHandler(UInt16(self, "reserved", "Reserved data"), hexadecimal)
# Filename
yield PascalString16(self, "filename", "Filename")
# Comment
if self["flags/has_comment"].value:
yield filesizeHandler(
UInt16(self, "comment_size", "Size of the compressed comment"))
if self["comment_size"].value > 0:
yield RawBytes(self, "comment_data", self["comment_size"].value,
"Comment data")
def createFields(self):
yield UInt16(self, "number_disk", "Number of this disk")
yield UInt16(self, "number_disk2", "Number in the central dir")
yield UInt16(self, "total_number_disk",
"Total number of entries in this disk")
yield UInt16(self, "total_number_disk2",
"Total number of entries in the central dir")
yield UInt32(self, "size", "Size of the central directory")
yield UInt32(self, "offset", "Offset of start of central directory")
yield PascalString16(self, "comment", "ZIP comment")
def createFields(self):
yield PascalString16(self, "name", "Name", charset="UTF-16-LE", strip="\0")
yield Enum(UInt16(self, "type"), self.TYPE_NAME)
yield UInt16(self, "value_length")
type = self["type"].value
size = self["value_length"].value
name = "value"
if type == 0 and (size % 2) == 0:
yield String(self, name, size, charset="UTF-16-LE", strip="\0")
elif type in (2, 3):
yield UInt32(self, name)
elif type == 4:
yield UInt64(self, name)
else:
yield RawBytes(self, name, size)
def parseUTF8(parent):
yield PascalString16(parent, "value", charset="UTF-8")
def createFields(self):
yield PascalString16(self, "key", charset="UTF-8")
yield UInt8(self, "type")
for field in self.parser(self):
yield field
def createFields(self):
yield PascalString16(self, "signature", "Signature")
def createFields(self):
yield UInt16(self, "wIdent", 2)
yield UInt16(self, "nFib")
yield UInt16(self, "nProduct")
yield UInt16(self, "lid")
yield Int16(self, "pnNext")
yield Bit(self, "fDot")
yield Bit(self, "fGlsy")
yield Bit(self, "fComplex")
yield Bit(self, "fHasPic")
yield Bits(self, "cQuickSaves", 4)
yield Bit(self, "fEncrypted")
yield Bit(self, "fWhichTblStm")
yield Bit(self, "fReadOnlyRecommanded")
yield Bit(self, "fWriteReservation")
yield Bit(self, "fExtChar")
yield Bit(self, "fLoadOverride")
yield Bit(self, "fFarEeast")
yield Bit(self, "fCrypto")
yield UInt16(self, "nFibBack")
yield UInt32(self, "lKey")
yield UInt8(self, "envr")
yield Bit(self, "fMac")
yield Bit(self, "fEmptySpecial")
yield Bit(self, "fLoadOverridePage")
yield Bit(self, "fFutureSavedUndo")
yield Bit(self, "fWord97Save")
yield Bits(self, "fSpare0", 3)
yield UInt16(self, "chse")
yield UInt16(self, "chsTables")
yield UInt32(self, "fcMin")
yield UInt32(self, "fcMac")
yield PascalString16(self, "file_creator", strip="\0")
yield NullBytes(self, "reserved[]", 12)
yield Int16(self, "lidFE")
yield UInt16(self, "clw")
yield Int32(self, "cbMac")
yield UInt32(self, "lProductCreated")
yield TIMESTAMP(self, "lProductRevised")
yield UInt32(self, "ccpText")
yield Int32(self, "ccpFtn")
yield Int32(self, "ccpHdr")
yield Int32(self, "ccpMcr")
yield Int32(self, "ccpAtn")
yield Int32(self, "ccpEdn")
yield Int32(self, "ccpTxbx")
yield Int32(self, "ccpHdrTxbx")
yield Int32(self, "pnFbpChpFirst")
yield Int32(self, "pnChpFirst")
yield Int32(self, "cpnBteChp")
yield Int32(self, "pnFbpPapFirst")
yield Int32(self, "pnPapFirst")
yield Int32(self, "cpnBtePap")
yield Int32(self, "pnFbpLvcFirst")
yield Int32(self, "pnLvcFirst")
yield Int32(self, "cpnBteLvc")
yield Int32(self, "fcIslandFirst")
yield Int32(self, "fcIslandLim")
yield UInt16(self, "cfclcb")
yield Int32(self, "fcStshfOrig")
yield UInt32(self, "lcbStshfOrig")
yield Int32(self, "fcStshf")
yield UInt32(self, "lcbStshf")
yield Int32(self, "fcPlcffndRef")
yield UInt32(self, "lcbPlcffndRef")
yield Int32(self, "fcPlcffndTxt")
yield UInt32(self, "lcbPlcffndTxt")
yield Int32(self, "fcPlcfandRef")
yield UInt32(self, "lcbPlcfandRef")
yield Int32(self, "fcPlcfandTxt")
yield UInt32(self, "lcbPlcfandTxt")
yield Int32(self, "fcPlcfsed")
yield UInt32(self, "lcbPlcfsed")
yield Int32(self, "fcPlcpad")
yield UInt32(self, "lcbPlcpad")
yield Int32(self, "fcPlcfphe")
yield UInt32(self, "lcbPlcfphe")
yield Int32(self, "fcSttbfglsy")
yield UInt32(self, "lcbSttbfglsy")
yield Int32(self, "fcPlcfglsy")
yield UInt32(self, "lcbPlcfglsy")
yield Int32(self, "fcPlcfhdd")
yield UInt32(self, "lcbPlcfhdd")
yield Int32(self, "fcPlcfbteChpx")
yield UInt32(self, "lcbPlcfbteChpx")
yield Int32(self, "fcPlcfbtePapx")
yield UInt32(self, "lcbPlcfbtePapx")
yield Int32(self, "fcPlcfsea")
yield UInt32(self, "lcbPlcfsea")
yield Int32(self, "fcSttbfffn")
yield UInt32(self, "lcbSttbfffn")
yield Int32(self, "fcPlcffldMom")
yield UInt32(self, "lcbPlcffldMom")
yield Int32(self, "fcPlcffldHdr")
yield UInt32(self, "lcbPlcffldHdr")
yield Int32(self, "fcPlcffldFtn")
yield UInt32(self, "lcbPlcffldFtn")
yield Int32(self, "fcPlcffldAtn")
yield UInt32(self, "lcbPlcffldAtn")
yield Int32(self, "fcPlcffldMcr")
yield UInt32(self, "lcbPlcffldMcr")
yield Int32(self, "fcSttbfbkmk")
yield UInt32(self, "lcbSttbfbkmk")
yield Int32(self, "fcPlcfbkf")
yield UInt32(self, "lcbPlcfbkf")
yield Int32(self, "fcPlcfbkl")
yield UInt32(self, "lcbPlcfbkl")
yield Int32(self, "fcCmds")
yield UInt32(self, "lcbCmds")
yield Int32(self, "fcPlcmcr")
yield UInt32(self, "lcbPlcmcr")
yield Int32(self, "fcSttbfmcr")
yield UInt32(self, "lcbSttbfmcr")
yield Int32(self, "fcPrDrvr")
yield UInt32(self, "lcbPrDrvr")
yield Int32(self, "fcPrEnvPort")
yield UInt32(self, "lcbPrEnvPort")
yield Int32(self, "fcPrEnvLand")
yield UInt32(self, "lcbPrEnvLand")
yield Int32(self, "fcWss")
yield UInt32(self, "lcbWss")
yield Int32(self, "fcDop")
yield UInt32(self, "lcbDop")
yield Int32(self, "fcSttbfAssoc")
yield UInt32(self, "lcbSttbfAssoc")
yield Int32(self, "fcClx")
yield UInt32(self, "lcbClx")
yield Int32(self, "fcPlcfpgdFtn")
yield UInt32(self, "lcbPlcfpgdFtn")
yield Int32(self, "fcAutosaveSource")
yield UInt32(self, "lcbAutosaveSource")
yield Int32(self, "fcGrpXstAtnOwners")
yield UInt32(self, "lcbGrpXstAtnOwners")
yield Int32(self, "fcSttbfAtnbkmk")
yield UInt32(self, "lcbSttbfAtnbkmk")
yield Int32(self, "fcPlcdoaMom")
yield UInt32(self, "lcbPlcdoaMom")
yield Int32(self, "fcPlcdoaHdr")
yield UInt32(self, "lcbPlcdoaHdr")
yield Int32(self, "fcPlcspaMom")
yield UInt32(self, "lcbPlcspaMom")
yield Int32(self, "fcPlcspaHdr")
yield UInt32(self, "lcbPlcspaHdr")
yield Int32(self, "fcPlcfAtnbkf")
yield UInt32(self, "lcbPlcfAtnbkf")
yield Int32(self, "fcPlcfAtnbkl")
yield UInt32(self, "lcbPlcfAtnbkl")
yield Int32(self, "fcPms")
yield UInt32(self, "lcbPms")
yield Int32(self, "fcFormFldSttbs")
yield UInt32(self, "lcbFormFldSttbs")
yield Int32(self, "fcPlcfendRef")
yield UInt32(self, "lcbPlcfendRef")
yield Int32(self, "fcPlcfendTxt")
yield UInt32(self, "lcbPlcfendTxt")
yield Int32(self, "fcPlcffldEdn")
yield UInt32(self, "lcbPlcffldEdn")
yield Int32(self, "fcPlcfpgdEdn")
yield UInt32(self, "lcbPlcfpgdEdn")
yield Int32(self, "fcDggInfo")
yield UInt32(self, "lcbDggInfo")
yield Int32(self, "fcSttbfRMark")
yield UInt32(self, "lcbSttbfRMark")
yield Int32(self, "fcSttbCaption")
yield UInt32(self, "lcbSttbCaption")
yield Int32(self, "fcSttbAutoCaption")
yield UInt32(self, "lcbSttbAutoCaption")
yield Int32(self, "fcPlcfwkb")
yield UInt32(self, "lcbPlcfwkb")
yield Int32(self, "fcPlcfspl")
yield UInt32(self, "lcbPlcfspl")
yield Int32(self, "fcPlcftxbxTxt")
yield UInt32(self, "lcbPlcftxbxTxt")
yield Int32(self, "fcPlcffldTxbx")
yield UInt32(self, "lcbPlcffldTxbx")
yield Int32(self, "fcPlcfhdrtxbxTxt")
yield UInt32(self, "lcbPlcfhdrtxbxTxt")
yield Int32(self, "fcPlcffldHdrTxbx")
yield UInt32(self, "lcbPlcffldHdrTxbx")
yield Int32(self, "fcStwUser")
yield UInt32(self, "lcbStwUser")
yield Int32(self, "fcSttbttmbd")
yield UInt32(self, "cbSttbttmbd")
yield Int32(self, "fcUnused")
yield UInt32(self, "lcbUnused")
yield Int32(self, "fcPgdMother")
yield UInt32(self, "lcbPgdMother")
yield Int32(self, "fcBkdMother")
yield UInt32(self, "lcbBkdMother")
yield Int32(self, "fcPgdFtn")
yield UInt32(self, "lcbPgdFtn")
yield Int32(self, "fcBkdFtn")
yield UInt32(self, "lcbBkdFtn")
yield Int32(self, "fcPgdEdn")
yield UInt32(self, "lcbPgdEdn")
yield Int32(self, "fcBkdEdn")
yield UInt32(self, "lcbBkdEdn")
yield Int32(self, "fcSttbfIntlFld")
yield UInt32(self, "lcbSttbfIntlFld")
yield Int32(self, "fcRouteSlip")
yield UInt32(self, "lcbRouteSlip")
yield Int32(self, "fcSttbSavedBy")
yield UInt32(self, "lcbSttbSavedBy")
yield Int32(self, "fcSttbFnm")
yield UInt32(self, "lcbSttbFnm")
yield Int32(self, "fcPlcfLst")
yield UInt32(self, "lcbPlcfLst")
yield Int32(self, "fcPlfLfo")
yield UInt32(self, "lcbPlfLfo")
yield Int32(self, "fcPlcftxbxBkd")
yield UInt32(self, "lcbPlcftxbxBkd")
yield Int32(self, "fcPlcftxbxHdrBkd")
yield UInt32(self, "lcbPlcftxbxHdrBkd")
yield Int32(self, "fcDocUndo")
yield UInt32(self, "lcbDocUndo")
yield Int32(self, "fcRgbuse")
yield UInt32(self, "lcbRgbuse")
yield Int32(self, "fcUsp")
yield UInt32(self, "lcbUsp")
yield Int32(self, "fcUskf")
yield UInt32(self, "lcbUskf")
yield Int32(self, "fcPlcupcRgbuse")
yield UInt32(self, "lcbPlcupcRgbuse")
yield Int32(self, "fcPlcupcUsp")
yield UInt32(self, "lcbPlcupcUsp")
yield Int32(self, "fcSttbGlsyStyle")
yield UInt32(self, "lcbSttbGlsyStyle")
yield Int32(self, "fcPlgosl")
yield UInt32(self, "lcbPlgosl")
yield Int32(self, "fcPlcocx")
yield UInt32(self, "lcbPlcocx")
yield Int32(self, "fcPlcfbteLvc")
yield UInt32(self, "lcbPlcfbteLvc")
yield TIMESTAMP(self, "ftModified")
yield Int32(self, "fcPlcflvc")
yield UInt32(self, "lcbPlcflvc")
yield Int32(self, "fcPlcasumy")
yield UInt32(self, "lcbPlcasumy")
yield Int32(self, "fcPlcfgram")
yield UInt32(self, "lcbPlcfgram")
yield Int32(self, "fcSttbListNames")
yield UInt32(self, "lcbSttbListNames")
yield Int32(self, "fcSttbfUssr")
yield UInt32(self, "lcbSttbfUssr")
tail = (self.size - self.current_size) // 8
if tail:
yield RawBytes(self, "tail", tail)
def createFields(self):
yield UInt32(self, "size")
yield UInt16(self, "obj_version")
yield PascalString8(self, "name", charset="ASCII")
yield UInt32(self, "type")
yield PascalString16(self, "value", charset="ISO-8859-1", strip=" \0")
def parseContentDescription(self):
yield PascalString16(self, "title", charset="ISO-8859-1", strip=" \0")
yield PascalString16(self, "author", charset="ISO-8859-1", strip=" \0")
yield PascalString16(self, "copyright", charset="ISO-8859-1", strip=" \0")
yield PascalString16(self, "comment", charset="ISO-8859-1", strip=" \0")