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  2. hachoir
  3. functions
  4. hachoir.field.Int32
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How to use the hachoir.field.Int32 function in hachoir

To help you get started, we’ve selected a few hachoir examples, based on popular ways it is used in public projects.

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github vstinner / hachoir / hachoir / parser / program / macho.py View on Github external
def createFields(self):
        yield Bytes(self, "magic", 4, "Mach-O signature")
        yield Enum(Int32(self, "cputype"), CPU_TYPE)
        yield Int32(self, "cpusubtype")
        yield Enum(UInt32(self, "filetype"), FILE_TYPE)
        yield UInt32(self, "ncmds", "Number of load commands")
        yield UInt32(self, "sizeofcmds", "Total size of all load commands")

        if self.endian == BIG_ENDIAN:
            yield NullBits(self, "flags_reserved", 32 - len(self.FLAGS))
            for flag in self.FLAGS[::-1]:
                yield Bit(self, "flags_" + flag.lower())
        else:
            for flag in self.FLAGS:
                yield Bit(self, "flags_" + flag.lower())
            yield NullBits(self, "flags_reserved", 32 - len(self.FLAGS))

        if self.parent.is64bit:
            yield UInt32(self, "reserved")
github vstinner / hachoir / hachoir / parser / misc / word_doc.py View on Github external
yield UInt16(self, "clw", "Count of fields in the array of longs")
        self._size = self['clw'].value * 32 + 16
        yield Int32(self, "cbMax", "Stream offset of last byte + 1")
        yield displayHandler(UInt32(self, "lProductCreated", "Date when the creator program was built"), buildDateHandler)
        yield displayHandler(UInt32(self, "lProductRevised", "Date when the last modifier program was built"), buildDateHandler)

        yield UInt32(self, "ccpText", "Length of main document text stream")
        yield Int32(self, "ccpFtn", "Length of footnote subdocument text stream")
        yield Int32(self, "ccpHdr", "Length of header subdocument text stream")
        yield Int32(self, "ccpMcr", "Length of macro subdocument text stream")
        yield Int32(self, "ccpAtn", "Length of annotation subdocument text stream")
        yield Int32(self, "ccpEdn", "Length of endnote subdocument text stream")
        yield Int32(self, "ccpTxbx", "Length of textbox subdocument text stream")
        yield Int32(self, "ccpHdrTxbx", "Length of header textbox subdocument text stream")
        yield Int32(self, "pnFbpChpFirst", "Start of CHPX (Character Property) sector chain (sector = 512-byte 'page')")
        yield Int32(self, "pnChpFirst", "First CHPX sector")
        yield Int32(self, "cpnBteChp", "Number of CHPX sectors in the file")
        yield Int32(self, "pnFbpPapFirst", "Start of PAPX (Paragraph Property) sector chain")
        yield Int32(self, "pnPapFirst", "First PAPX sector")
        yield Int32(self, "cpnBtePap", "Number of PAPX sectors in the file")
        yield Int32(self, "pnFbpLvcFirst", "Start of LVC sector chain")
        yield Int32(self, "pnLvcFirst", "First LVC sector")
        yield Int32(self, "cpnBteLvc", "Number of LVC sectors in the file")
        yield Int32(self, "fcIslandFirst")
        yield Int32(self, "fcIslandLim")
        while self.current_size < self.size:
            yield Int32(self, "unknown[]")
github vstinner / hachoir / hachoir / parser / misc / word_doc.py View on Github external
yield displayHandler(UInt32(self, "lProductCreated", "Date when the creator program was built"), buildDateHandler)
        yield displayHandler(UInt32(self, "lProductRevised", "Date when the last modifier program was built"), buildDateHandler)

        yield UInt32(self, "ccpText", "Length of main document text stream")
        yield Int32(self, "ccpFtn", "Length of footnote subdocument text stream")
        yield Int32(self, "ccpHdr", "Length of header subdocument text stream")
        yield Int32(self, "ccpMcr", "Length of macro subdocument text stream")
        yield Int32(self, "ccpAtn", "Length of annotation subdocument text stream")
        yield Int32(self, "ccpEdn", "Length of endnote subdocument text stream")
        yield Int32(self, "ccpTxbx", "Length of textbox subdocument text stream")
        yield Int32(self, "ccpHdrTxbx", "Length of header textbox subdocument text stream")
        yield Int32(self, "pnFbpChpFirst", "Start of CHPX (Character Property) sector chain (sector = 512-byte 'page')")
        yield Int32(self, "pnChpFirst", "First CHPX sector")
        yield Int32(self, "cpnBteChp", "Number of CHPX sectors in the file")
        yield Int32(self, "pnFbpPapFirst", "Start of PAPX (Paragraph Property) sector chain")
        yield Int32(self, "pnPapFirst", "First PAPX sector")
        yield Int32(self, "cpnBtePap", "Number of PAPX sectors in the file")
        yield Int32(self, "pnFbpLvcFirst", "Start of LVC sector chain")
        yield Int32(self, "pnLvcFirst", "First LVC sector")
        yield Int32(self, "cpnBteLvc", "Number of LVC sectors in the file")
        yield Int32(self, "fcIslandFirst")
        yield Int32(self, "fcIslandLim")
        while self.current_size < self.size:
            yield Int32(self, "unknown[]")
github vstinner / hachoir / hachoir / parser / program / java.py View on Github external
def createFields(self):
        yield UInt8(self, "opcode")
        pad = paddingSize(self.address + 8, 32)
        if pad:
            yield NullBits(self, "padding", pad)
        yield Int32(self, "default")
        n = Int32(self, "npairs")
        yield n
        for i in range(n.value):
            yield Int32(self, "match[]")
            yield Int32(self, "offset[]")
github vstinner / hachoir / hachoir / parser / misc / file_3do.py View on Github external
def createFields(self):
        yield String(self, "name", 32, strip="\0")
        yield PaddingBytes(self, "unknown[]", 32, pattern="\xCC")
        yield UInt32(self, "flags")
        yield UInt32(self, "id")
        yield UInt32(self, "type")
        yield Int32(self, "mesh_id")
        yield UInt32(self, "depth")
        yield Int32(self, "parent_offset")
        yield UInt32(self, "nchildren")
        yield UInt32(self, "first_child_offset")
        yield UInt32(self, "next_sibling_offset")
        yield Vertex(self, "pivot")
        yield Vertex(self, "position")
        yield Float32(self, "pitch")
        yield Float32(self, "yaw")
        yield Float32(self, "roll")
        for index in range(4):
            yield Vertex(self, "unknown_vertex[]")
        if self["parent_offset"].value != 0:
            yield UInt32(self, "parent_id")
        if self["first_child_offset"].value != 0:
            yield UInt32(self, "first_child_id")
github vstinner / hachoir / hachoir / parser / program / java.py View on Github external
def createFields(self):
        yield UInt8(self, "opcode")
        pad = paddingSize(self.address + 8, 32)
        if pad:
            yield NullBits(self, "padding", pad)
        yield Int32(self, "default")
        n = Int32(self, "npairs")
        yield n
        for i in range(n.value):
            yield Int32(self, "match[]")
            yield Int32(self, "offset[]")
github vstinner / hachoir / hachoir / parser / program / java.py View on Github external
def createFields(self):
        yield UInt8(self, "opcode")
        pad = paddingSize(self.address + 8, 32)
        if pad:
            yield NullBits(self, "padding", pad)
        yield Int32(self, "default")
        n = Int32(self, "npairs")
        yield n
        for i in range(n.value):
            yield Int32(self, "match[]")
            yield Int32(self, "offset[]")
github vstinner / hachoir / hachoir / parser / misc / word_doc.py View on Github external
def createFields(self):
        yield UInt16(self, "clw", "Count of fields in the array of longs")
        self._size = self['clw'].value * 32 + 16
        yield Int32(self, "cbMax", "Stream offset of last byte + 1")
        yield displayHandler(UInt32(self, "lProductCreated", "Date when the creator program was built"), buildDateHandler)
        yield displayHandler(UInt32(self, "lProductRevised", "Date when the last modifier program was built"), buildDateHandler)

        yield UInt32(self, "ccpText", "Length of main document text stream")
        yield Int32(self, "ccpFtn", "Length of footnote subdocument text stream")
        yield Int32(self, "ccpHdr", "Length of header subdocument text stream")
        yield Int32(self, "ccpMcr", "Length of macro subdocument text stream")
        yield Int32(self, "ccpAtn", "Length of annotation subdocument text stream")
        yield Int32(self, "ccpEdn", "Length of endnote subdocument text stream")
        yield Int32(self, "ccpTxbx", "Length of textbox subdocument text stream")
        yield Int32(self, "ccpHdrTxbx", "Length of header textbox subdocument text stream")
        yield Int32(self, "pnFbpChpFirst", "Start of CHPX (Character Property) sector chain (sector = 512-byte 'page')")
        yield Int32(self, "pnChpFirst", "First CHPX sector")
        yield Int32(self, "cpnBteChp", "Number of CHPX sectors in the file")
        yield Int32(self, "pnFbpPapFirst", "Start of PAPX (Paragraph Property) sector chain")
        yield Int32(self, "pnPapFirst", "First PAPX sector")
        yield Int32(self, "cpnBtePap", "Number of PAPX sectors in the file")
        yield Int32(self, "pnFbpLvcFirst", "Start of LVC sector chain")
        yield Int32(self, "pnLvcFirst", "First LVC sector")
        yield Int32(self, "cpnBteLvc", "Number of LVC sectors in the file")
        yield Int32(self, "fcIslandFirst")
        yield Int32(self, "fcIslandLim")
        while self.current_size < self.size:
            yield Int32(self, "unknown[]")
github vstinner / hachoir / hachoir / parser / image / wmf.py View on Github external
def parseEmfMappingMode(parser):
    yield Enum(Int32(parser, "mapping_mode"), EMF_MAPPING_MODE)
github vstinner / hachoir / hachoir / parser / misc / word_doc.py View on Github external
def createFields(self):
        yield UInt16(self, "clw", "Count of fields in the array of longs")
        self._size = self['clw'].value * 32 + 16
        yield Int32(self, "cbMax", "Stream offset of last byte + 1")
        yield displayHandler(UInt32(self, "lProductCreated", "Date when the creator program was built"), buildDateHandler)
        yield displayHandler(UInt32(self, "lProductRevised", "Date when the last modifier program was built"), buildDateHandler)

        yield UInt32(self, "ccpText", "Length of main document text stream")
        yield Int32(self, "ccpFtn", "Length of footnote subdocument text stream")
        yield Int32(self, "ccpHdr", "Length of header subdocument text stream")
        yield Int32(self, "ccpMcr", "Length of macro subdocument text stream")
        yield Int32(self, "ccpAtn", "Length of annotation subdocument text stream")
        yield Int32(self, "ccpEdn", "Length of endnote subdocument text stream")
        yield Int32(self, "ccpTxbx", "Length of textbox subdocument text stream")
        yield Int32(self, "ccpHdrTxbx", "Length of header textbox subdocument text stream")
        yield Int32(self, "pnFbpChpFirst", "Start of CHPX (Character Property) sector chain (sector = 512-byte 'page')")
        yield Int32(self, "pnChpFirst", "First CHPX sector")
        yield Int32(self, "cpnBteChp", "Number of CHPX sectors in the file")
        yield Int32(self, "pnFbpPapFirst", "Start of PAPX (Paragraph Property) sector chain")
        yield Int32(self, "pnPapFirst", "First PAPX sector")
        yield Int32(self, "cpnBtePap", "Number of PAPX sectors in the file")
        yield Int32(self, "pnFbpLvcFirst", "Start of LVC sector chain")
        yield Int32(self, "pnLvcFirst", "First LVC sector")
        yield Int32(self, "cpnBteLvc", "Number of LVC sectors in the file")
        yield Int32(self, "fcIslandFirst")
        yield Int32(self, "fcIslandLim")
        while self.current_size < self.size:
            yield Int32(self, "unknown[]")

hachoir

Package of Hachoir parsers used to open binary files

GitHub
GPL-2.0
Latest version published 8 months ago

Package Health Score

71 / 100
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