Module refinery.units.formats.ifps

The code is based on the logic implemented in IFPSTools: https://github.com/Wack0/IFPSTools

Expand source code Browse git 
"""
The code is based on the logic implemented in IFPSTools:
 https://github.com/Wack0/IFPSTools
"""
from __future__ import annotations

from refinery.lib.inno.ifps import IFPSFile
from refinery.lib.types import Param
from refinery.units.formats import Arg, Unit


class IFPSBase(Unit, abstract=True):
    def __init__(
        self,
        codec: Param[str, Arg.String(
            help='Optionally specify the string encoding. The default is "{default}".')] = 'cp1252',
        **more
    ):
        super().__init__(codec=codec, **more)


class ifps(IFPSBase):
    """
    Disassemble compiled Pascal script files (IFPS format).

    These scripts can be found, for example, when unpacking InnoSetup installers using
    innounp.
    """
    def __init__(
        self,
        bytes: Param[bool, Arg.Switch('-b', help='Print opcode bytes in the disassembly.')],
        codec='cp1252'
    ):
        super().__init__(codec=codec, bytes=bytes)

    def process(self, data):
        return IFPSFile.Parse(data, self.args.codec).disassembly(self.args.bytes).encode(self.codec)

    @classmethod
    def handles(cls, data) -> bool:
        return data[:len(IFPSFile.Magic)] == IFPSFile.Magic

Classes

class IFPSBase (codec='cp1252', **more)
Expand source code Browse git 
class IFPSBase(Unit, abstract=True):
    def __init__(
        self,
        codec: Param[str, Arg.String(
            help='Optionally specify the string encoding. The default is "{default}".')] = 'cp1252',
        **more
    ):
        super().__init__(codec=codec, **more)

Ancestors

Subclasses

Inherited members

class ifps (bytes, codec='cp1252')

Disassemble compiled Pascal script files (IFPS format).

These scripts can be found, for example, when unpacking InnoSetup installers using innounp.

Expand source code Browse git 
class ifps(IFPSBase):
    """
    Disassemble compiled Pascal script files (IFPS format).

    These scripts can be found, for example, when unpacking InnoSetup installers using
    innounp.
    """
    def __init__(
        self,
        bytes: Param[bool, Arg.Switch('-b', help='Print opcode bytes in the disassembly.')],
        codec='cp1252'
    ):
        super().__init__(codec=codec, bytes=bytes)

    def process(self, data):
        return IFPSFile.Parse(data, self.args.codec).disassembly(self.args.bytes).encode(self.codec)

    @classmethod
    def handles(cls, data) -> bool:
        return data[:len(IFPSFile.Magic)] == IFPSFile.Magic

Ancestors

Subclasses

Class variables

var reverse

The type of the None singleton.

Inherited members