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#! /usr/bin/env python
# $Id: setup.py,v 1.15 2007/07/25 08:26:26 wiml Exp $
import sys
import distutils.command.build
from distutils.command.build_ext import build_ext
from distutils.command.clean import clean
from distutils.core import setup, Extension, Command
import os
config_defines = [ ]
### CONFIGURATION ###
# uncomment this line and comment out the next one if you want to build
# pcap.c from the SWIG interface
sourcefiles = ["mk-constants.py", "pcap.i"]
# sourcefiles = ["pcap.c"]
# if you are building against a non-installed version of libpcap,
# specify its directory here, otherwise set this to None
libpcap_dir = None
# libpcap_dir = "/home/wiml/netsrc/libpcap/libpcap-0.7.2"
# libpcap_dir = "/home/wiml/netsrc/libpcap/libpcap-0.8.3"
# libpcap_dir = "/home/wiml/netsrc/libpcap/cvs.tcpdump.org/libpcap"
include_dirs = [ ]
# Depending on what version of libpcap you're using, you may need to
# uncomment one of these lines.
# Versions prior to 0.8 don't have pcap_lib_version().
# config_defines.append('WITHOUT_PCAP_LIB_VERSION')
# Versions prior to 0.8 don't have pcap_breakloop().
# config_defines.append('WITHOUT_BREAKLOOP')
# Versions prior to 0.7.2 or so don't have pcap_list_datalinks().
# config_defines.append('WITHOUT_LIST_DATALINKS')
# Some versions don't have pcap_version[].
# config_defines.append('WITHOUT_VERSION_STRING')
### END OF CONFIGURATION ###
# You shouldn't need to modify anything below this point unless you're
# doing development
sourcefiles += ["pcap_interface.c","exception.c","error.c"]
# I modified build_ext to add -shadow to the swig line.
# yay!
class pcapclean(clean):
other_derived = [ 'pcap.py', 'pcap.c', 'constants.c', 'MANIFEST' ]
def run (self):
#if self.all:
for derived in self.other_derived:
if os.access(derived, os.F_OK):
print derived
self.announce('removing: %s' % derived)
if not self.dry_run:
os.unlink(derived)
clean.run (self)
# self.run_command('make_clean')
class pcap_build_ext(build_ext):
def before_swig_sources(self, sources):
new_sources = [ ]
for source in sources:
if source == 'mk-constants.py':
self.make_file( (source,), 'constants.c', execfile, (source,) )
else:
new_sources.append(source)
return new_sources
def swig_sources(self, sources, extension=None):
"""Walk the list of source files in 'sources', looking for SWIG
interface (.i) files. Run SWIG on all that are found, and
return a modified 'sources' list with SWIG source files replaced
by the generated C (or C++) files.
"""
sources = self.before_swig_sources(sources)
new_sources = []
swig_sources = []
swig_targets = {}
# XXX this drops generated C/C++ files into the source tree, which
# is fine for developers who want to distribute the generated
# source -- but there should be an option to put SWIG output in
# the temp dir.
if self.swig_cpp:
target_ext = '.cpp'
else:
target_ext = '.c'
for source in sources:
(base, ext) = os.path.splitext(source)
if ext == ".i": # SWIG interface file
new_sources.append(base + target_ext)
swig_sources.append(source)
swig_targets[source] = new_sources[-1]
else:
new_sources.append(source)
if not swig_sources:
return new_sources
swig = self.find_swig()
swig_cmd = [swig, "-Wall", "-python", "-shadow", "-ISWIG"]
if self.swig_cpp:
swig_cmd.append("-c++")
for source in swig_sources:
target = swig_targets[source]
self.announce("swigging %s to %s" % (source, target))
self.spawn(swig_cmd + ["-o", target, source])
self.announce('doc-ifying swig-generated source file %s' % target)
self.spawn([sys.executable, './build-tools/docify.py', target])
self.announce('doc-ifying swig-generated shadow class file %s' % 'pcap.py')
self.spawn([sys.executable, './build-tools/docify-shadow.py', 'pcap.py'])
return new_sources
# swig_sources ()
def find_swig(self):
if os.environ.has_key('SWIG'):
return os.environ['SWIG']
return build_ext.find_swig(self)
#
class build_shadowed (distutils.command.build.build):
# this moves the 'build_py' subcommand to the end, so it happens
# after the pcap.py module has been created by the build_ext command
sub_commands = distutils.command.build.build.sub_commands
sub_commands = filter(lambda x: x[0] != 'build_py', sub_commands) + \
filter(lambda x: x[0] == 'build_py', sub_commands)
defines = [ ('SWIG_COBJECT_TYPES', None) ] + \
map(lambda x: (x, None), config_defines)
if libpcap_dir is None:
pcap_extension = Extension("_pcapmodule",
sourcefiles,
include_dirs = include_dirs,
define_macros = defines,
libraries = [ "pcap" ]
)
else:
include_dirs.append( libpcap_dir )
# extension_objects=[ os.path.join(libpcap_dir, 'libpcap.a') ]
pcap_extension = Extension("_pcapmodule",
sourcefiles,
include_dirs = include_dirs,
define_macros = defines,
library_dirs = [ libpcap_dir ],
libraries = [ "pcap" ]
)
#
setup (# Distribution meta-data
name = "pylibpcap",
version = "0.6.1",
license = "BSD",
description = 'pylibpcap is a python module for the libpcap packet capture library.',
long_description = 'pylibpcap is a python module for the libpcap packet capture library.',
url = "http://pylibpcap.sourceforge.net/",
author = "David Margrave",
author_email = "davidma@eskimo.com",
maintainer = "Wim Lewis",
maintainer_email = "wiml@users.sourceforge.net",
# keywords = "",
# platforms = "",
py_modules = [ "pcap" ],
ext_modules = [ pcap_extension ],
cmdclass = {'clean': pcapclean,
'build_ext': pcap_build_ext,
'build': build_shadowed},
classifiers = [ 'Development Status :: 4 - Beta',
'Intended Audience :: Developers',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: BSD License',
'Programming Language :: C',
'Programming Language :: Python',
'Topic :: Software Development :: Libraries :: Python Modules',
'Topic :: System :: Networking :: Monitoring' ],
)
# vim:set ts=4 sw=4 et:
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