Initial commit
Dag Wieers
commit
615335a638
|
|
@ -0,0 +1,4 @@
|
||||||
|
This software released into the public domain. Anyone is free to copy,
|
||||||
|
modify, publish, use, compile, sell, or distribute this software,
|
||||||
|
either in source code form or as a compiled binary, for any purpose,
|
||||||
|
commercial or non-commercial, and by any means.
|
||||||
|
|
@ -0,0 +1,18 @@
|
||||||
|
addon_xml = addon.xml
|
||||||
|
|
||||||
|
# Collect information to build as sensible package name
|
||||||
|
name = $(shell xmllint --xpath 'string(/addon/@id)' $(addon_xml))
|
||||||
|
version = $(shell xmllint --xpath 'string(/addon/@version)' $(addon_xml))
|
||||||
|
git_hash = $(shell git rev-parse --short HEAD)
|
||||||
|
|
||||||
|
zip_name = $(name)-$(version)-$(git_hash).zip
|
||||||
|
exclude_files = .git/ .git/\* Makefile
|
||||||
|
exclude_paths = $(patsubst %,$(name)/%,$(exclude_files))
|
||||||
|
|
||||||
|
all: zip
|
||||||
|
|
||||||
|
zip:
|
||||||
|
@echo -e "\e[1;37m=\e[1;34m Building new package\e[0m"
|
||||||
|
rm -f ../$(zip_name)
|
||||||
|
cd ..; zip -r $(zip_name) $(name) -x $(exclude_paths)
|
||||||
|
@echo -e "\e[1;37m=\e[1;34m Successfully wrote package as: \e[1;37m../$(zip_name)\e[0m"
|
||||||
|
|
@ -0,0 +1,39 @@
|
||||||
|
win_inet_pton
|
||||||
|
=============
|
||||||
|
|
||||||
|
Native inet_pton and inet_ntop implementation for Python on Windows (with ctypes).
|
||||||
|
|
||||||
|
Credit Where Credit Is Due
|
||||||
|
--------------------------
|
||||||
|
|
||||||
|
This package is based on code that was originally written by https://github.com/nnemkin here: https://gist.github.com/nnemkin/4966028
|
||||||
|
|
||||||
|
Why?
|
||||||
|
----
|
||||||
|
|
||||||
|
I needed this functionality in https://github.com/SerenitySoftwareLLC/cahoots to get full windows support. I figured, since there were other people looking for a solution to this on the net, I should publish it.
|
||||||
|
|
||||||
|
Usage
|
||||||
|
-----
|
||||||
|
|
||||||
|
.. code-block:: bash
|
||||||
|
|
||||||
|
python -m pip install win_inet_pton
|
||||||
|
|
||||||
|
Just import it, and it will auto-add the methods to the socket library:
|
||||||
|
|
||||||
|
.. code-block:: python
|
||||||
|
|
||||||
|
import win_inet_pton
|
||||||
|
import socket
|
||||||
|
|
||||||
|
socket.inet_pton(...)
|
||||||
|
socket.inet_ntop(...)
|
||||||
|
|
||||||
|
License
|
||||||
|
-------
|
||||||
|
|
||||||
|
This software released into the public domain. Anyone is free to copy,
|
||||||
|
modify, publish, use, compile, sell, or distribute this software,
|
||||||
|
either in source code form or as a compiled binary, for any purpose,
|
||||||
|
commercial or non-commercial, and by any means.
|
||||||
|
|
@ -0,0 +1,22 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
|
||||||
|
<addon id="script.module.win_inet_pton" name="win-inet-pton" version="1.1.0" provider-name="hickeroar">
|
||||||
|
<requires>
|
||||||
|
<import addon="xbmc.python" version="2.1.0"/>
|
||||||
|
</requires>
|
||||||
|
<extension point="xbmc.python.module" library="lib"/>
|
||||||
|
<extension point="xbmc.addon.metadata">
|
||||||
|
<summary lang="en_GB">Native python inet_pton implementation on Windows (with ctypes)</summary>
|
||||||
|
<description lang="en_GB">Native inet_pton and inet_ntop implementation for Python on Windows (with ctypes).</description>
|
||||||
|
<platform>all</platform>
|
||||||
|
<news></news>
|
||||||
|
<language></language>
|
||||||
|
<license>Public Domain</license>
|
||||||
|
<forum></forum>
|
||||||
|
<website>https://github.com/hickeroar/win_inet_pton</website>
|
||||||
|
<source>https://github.com/dagwieers/script.module.win_inet_pton</source>
|
||||||
|
<email>dag@wieers.com</email>
|
||||||
|
<assets>
|
||||||
|
<icon>icon.png</icon>
|
||||||
|
</assets>
|
||||||
|
</extension>
|
||||||
|
</addon>
|
||||||
|
|
@ -0,0 +1,126 @@
|
||||||
|
# This software released into the public domain. Anyone is free to copy,
|
||||||
|
# modify, publish, use, compile, sell, or distribute this software,
|
||||||
|
# either in source code form or as a compiled binary, for any purpose,
|
||||||
|
# commercial or non-commercial, and by any means.
|
||||||
|
|
||||||
|
import socket
|
||||||
|
import os
|
||||||
|
import sys
|
||||||
|
|
||||||
|
|
||||||
|
def inject_into_socket():
|
||||||
|
import ctypes
|
||||||
|
|
||||||
|
class in_addr(ctypes.Structure):
|
||||||
|
_fields_ = [("S_addr", ctypes.c_ubyte * 4)]
|
||||||
|
|
||||||
|
class in6_addr(ctypes.Structure):
|
||||||
|
_fields_ = [("Byte", ctypes.c_ubyte * 16)]
|
||||||
|
|
||||||
|
if hasattr(ctypes, "windll"):
|
||||||
|
# InetNtopW(
|
||||||
|
# INT family,
|
||||||
|
# const VOID *pAddr,
|
||||||
|
# PWSTR pStringBuf,
|
||||||
|
# size_t StringBufSize
|
||||||
|
# ) -> PCWSTR
|
||||||
|
InetNtopW = ctypes.windll.ws2_32.InetNtopW
|
||||||
|
|
||||||
|
# InetPtonW(
|
||||||
|
# INT family,
|
||||||
|
# PCWSTR pszAddrString,
|
||||||
|
# PVOID pAddrBuf
|
||||||
|
# ) -> INT
|
||||||
|
InetPtonW = ctypes.windll.ws2_32.InetPtonW
|
||||||
|
|
||||||
|
# WSAGetLastError() -> INT
|
||||||
|
WSAGetLastError = ctypes.windll.ws2_32.WSAGetLastError
|
||||||
|
else:
|
||||||
|
|
||||||
|
def not_windows():
|
||||||
|
raise SystemError("Invalid platform. ctypes.windll must be available.")
|
||||||
|
|
||||||
|
InetNtopW = not_windows
|
||||||
|
InetPtonW = not_windows
|
||||||
|
WSAGetLastError = not_windows
|
||||||
|
|
||||||
|
def inet_pton(address_family, ip_string):
|
||||||
|
if sys.version_info[0] > 2 and isinstance(ip_string, bytes):
|
||||||
|
raise TypeError("inet_pton() argument 2 must be str, not bytes")
|
||||||
|
|
||||||
|
if address_family == socket.AF_INET:
|
||||||
|
family = 2
|
||||||
|
addr = in_addr()
|
||||||
|
elif address_family == socket.AF_INET6:
|
||||||
|
family = 23
|
||||||
|
addr = in6_addr()
|
||||||
|
else:
|
||||||
|
raise OSError("unknown address family")
|
||||||
|
|
||||||
|
ip_string = ctypes.c_wchar_p(ip_string)
|
||||||
|
ret = InetPtonW(ctypes.c_int(family), ip_string, ctypes.byref(addr))
|
||||||
|
|
||||||
|
if ret == 1:
|
||||||
|
if address_family == socket.AF_INET:
|
||||||
|
return ctypes.string_at(addr.S_addr, 4)
|
||||||
|
else:
|
||||||
|
return ctypes.string_at(addr.Byte, 16)
|
||||||
|
elif ret == 0:
|
||||||
|
raise socket.error("illegal IP address string passed to inet_pton")
|
||||||
|
else:
|
||||||
|
err = WSAGetLastError()
|
||||||
|
if err == 10047:
|
||||||
|
e = socket.error("unknown address family")
|
||||||
|
elif err == 10014:
|
||||||
|
e = OSError("bad address")
|
||||||
|
else:
|
||||||
|
e = OSError("unknown error from inet_ntop")
|
||||||
|
e.errno = err
|
||||||
|
raise e
|
||||||
|
|
||||||
|
def inet_ntop(address_family, packed_ip):
|
||||||
|
if address_family == socket.AF_INET:
|
||||||
|
addr = in_addr()
|
||||||
|
if len(packed_ip) != ctypes.sizeof(addr.S_addr):
|
||||||
|
raise ValueError("packed IP wrong length for inet_ntop")
|
||||||
|
|
||||||
|
ctypes.memmove(addr.S_addr, packed_ip, 4)
|
||||||
|
buffer_len = 16
|
||||||
|
family = 2
|
||||||
|
|
||||||
|
elif address_family == socket.AF_INET6:
|
||||||
|
addr = in6_addr()
|
||||||
|
if len(packed_ip) != ctypes.sizeof(addr.Byte):
|
||||||
|
raise ValueError("packed IP wrong length for inet_ntop")
|
||||||
|
|
||||||
|
ctypes.memmove(addr.Byte, packed_ip, 16)
|
||||||
|
buffer_len = 46
|
||||||
|
family = 23
|
||||||
|
else:
|
||||||
|
raise ValueError("unknown address family")
|
||||||
|
|
||||||
|
buffer = ctypes.create_unicode_buffer(buffer_len)
|
||||||
|
|
||||||
|
ret = InetNtopW(
|
||||||
|
ctypes.c_int(family),
|
||||||
|
ctypes.byref(addr),
|
||||||
|
ctypes.byref(buffer),
|
||||||
|
ctypes.sizeof(buffer),
|
||||||
|
)
|
||||||
|
if ret is None:
|
||||||
|
err = WSAGetLastError()
|
||||||
|
if err == 10047:
|
||||||
|
e = ValueError("unknown address family")
|
||||||
|
else:
|
||||||
|
e = OSError("unknown error from inet_ntop")
|
||||||
|
e.errno = err
|
||||||
|
|
||||||
|
return ctypes.wstring_at(buffer, buffer_len).rstrip("\x00")
|
||||||
|
|
||||||
|
# Adding our two functions to the socket library
|
||||||
|
socket.inet_pton = inet_pton
|
||||||
|
socket.inet_ntop = inet_ntop
|
||||||
|
|
||||||
|
|
||||||
|
if os.name == "nt" and not hasattr(socket, "inet_pton"):
|
||||||
|
inject_into_socket()
|
||||||
Loading…
Reference in New Issue