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Win inf parser. Windows INF files parser for python. Windows inf file parser. wininfparser

License: GNU General Public License v3.0

Python 100.00%

driver inf inf-parser inf-parser-python python windows

wininfparser's Issues

Infinite loop parsing incorrect INF

Hello again, thanks for the last fix.

I stumbled upon another faulty INF that I managed to cut down to this:

#!/usr/bin/python3
import wininfparser
import tempfile

with tempfile.NamedTemporaryFile() as t:
    t.write(b"""[a]
b==c
""")
    t.flush()
    x = wininfparser.WinINF()
    x.ParseFile(t.name)

Please note that I'm not trying to find issues, I'm just parsing older INFs using your code.
I completely understand that handling all edge cases may not be your priority.

RemoveSection() also removes all sections above the target one

Using the example "Intel.inf", if you use RemoveSection('Manufacturer') all sections above it will also be removed.

Sample code:

from wininfparser import WinINF, INFsection
source_inf = r".\Intel.inf"
dest_inf = r".\Mod-Intel.inf"

InfFile = WinINF()
InfFile.ParseFile(source_inf)

s = InfFile["Manufacturer"]
if s is not None:
    InfFile.RemoveSection(s)
    InfFile.Save(dest_inf)

This results in a file that looks like:

[Intel.Mfg]
;830
;%i830M% = i830M, PCI\VEN_8086&DEV_3577
%i830M% = i830M, PCI\VEN_8086&DEV_3577&SUBSYS_00C81028
%i830M% = i830M, PCI\VEN_8086&DEV_3577&SUBSYS_01221028
%i830M% = i830M, PCI\VEN_8086&DEV_3577&SUBSYS_00B81028
%i830M% = i830M, PCI\VEN_8086&DEV_3577&SUBSYS_00B91028
%i830M% = i830M, PCI\VEN_8086&DEV_3577&SUBSYS_00F51028

;845
;%iBKDG% = i845G, PCI\VEN_8086&DEV_2562
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_013D1028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01471028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_03011028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_013A1028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01481028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01381028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01261028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01271028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01331028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_014B1028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01601028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01611028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01291028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_01461028
%iBKDG% = i845G, PCI\VEN_8086&DEV_2562&SUBSYS_03031028

;845GM
%iBKDGM% = i845GM, PCI\VEN_8086&DEV_2562&SUBSYS_01491028

Infinite loop parsing malformed inf

Try to parse an inf consisting of a line of multiple equals signs and you'll get stuck.

Example

#!/usr/bin/python3
import wininfparser
import tempfile

with tempfile.NamedTemporaryFile() as t:
    t.write(b"=============================================================================\n")
    t.flush()
    x = wininfparser.WinINF()
    x.ParseFile(t.name)

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wininfparser's Issues

Infinite loop parsing incorrect INF

RemoveSection() also removes all sections above the target one

Infinite loop parsing malformed inf

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