Metadata-Version: 2.1
Name: libpcap
Version: 1.10.0b15
Summary: Python binding for the libpcap C library.
Home-page: https://pypi.org/project/libpcap/
Author: Adam Karpierz
Author-email: adam@karpierz.net
Maintainer: Adam Karpierz
Maintainer-email: adam@karpierz.net
License: BSD license ; https://opensource.org/licenses/BSD-3-Clause
Download-URL: https://pypi.org/project/libpcap/
Project-URL: Documentation, https://libpcap.readthedocs.io/
Project-URL: Source, https://github.com/karpierz/libpcap
Project-URL: Issues, https://github.com/karpierz/libpcap/issues
Description: libpcap
        =======
        
        Python binding for the *libpcap* C library.
        
        Overview
        ========
        
        | Python |package_bold| module is a low-level binding for *libpcap* C library.
        | It is an effort to allow python programs full access to the API provided
          by the well known *libpcap* Unix C library and by its implementations
          provided under Win32 systems by such packet capture systems as:
          `Npcap <https://nmap.org/npcap/>`__,
          `WinPcap <https://www.winpcap.org/>`__
        |
        | |package_bold| is a lightweight Python package, based on the *ctypes* library.
        | It is fully compliant implementation of the original C *libpcap* from
          1.0.0 up to 1.9.0 API and the *WinPcap*'s 4.1.3 libpcap (1.0.0rel0b) API
          by implementing whole its functionality in a clean Python instead of C.
        |
        | Useful *libpcap* API documentation can be found at:
        
          | `Main pcap man page <https://www.tcpdump.org/manpages/pcap.3pcap.html>`__,
          | `(MORE pcap man pages) <https://www.tcpdump.org/manpages/>`__
        
        |package_bold| uses the underlying *libpcap* C shared library as specified in
        libpcap.cfg (system's libpcap shared library is the default), but there is also
        ability to specify it programmatically by one of the following ways:
        
        .. code:: python
        
          import libpcap
          libpcap.config(LIBPCAP=None)       # system's libpcap library will be use
          # or
          libpcap.config(LIBPCAP="npcap")
          # or
          libpcap.config(LIBPCAP="wpcap")    # included wpcap library will be use
          # or
          libpcap.config(LIBPCAP="tcpdump")  # included tcpdump library will be use
          # or                               # (currently works only for Linux x64)
          libpcap.config(LIBPCAP="libpcap shared library absolute path")
        
        About original LIBPCAP:
        -----------------------
        
        | LIBPCAP 1.x.y
        | Now maintained by "The Tcpdump Group":
        
          https://www.tcpdump.org
        
        Anonymous Git is available via:
        
            git clone git://bpf.tcpdump.org/libpcap
        
        formerly from:
        
          | Lawrence Berkeley National Laboratory
          | Network Research Group <libpcap@ee.lbl.gov>
          | ftp://ftp.ee.lbl.gov/old/libpcap-0.4a7.tar.Z
        
        This directory contains source code for libpcap, a system-independent
        interface for user-level packet capture.  libpcap provides a portable
        framework for low-level network monitoring.  Applications include
        network statistics collection, security monitoring, network debugging,
        etc.  Since almost every system vendor provides a different interface
        for packet capture, and since we've developed several tools that
        require this functionality, we've created this system-independent API
        to ease in porting and to alleviate the need for several
        system-dependent packet capture modules in each application.
        
        For some platforms there are README.{system} files that discuss issues
        with the OS's interface for packet capture on those platforms, such as
        how to enable support for that interface in the OS, if it's not built in
        by default.
        
        The libpcap interface supports a filtering mechanism based on the
        architecture in the BSD packet filter.  BPF is described in the 1993
        Winter Usenix paper "The BSD Packet Filter: A New Architecture for
        User-level Packet Capture".  A compressed PostScript version can be
        found at:
        
            ftp://ftp.ee.lbl.gov/papers/bpf-usenix93.ps.Z
        
        or:
        
            https://www.tcpdump.org/papers/bpf-usenix93.ps.Z
        
        and a gzipped version can be found at:
        
            https://www.tcpdump.org/papers/bpf-usenix93.ps.gz
        
        A PDF version can be found at:
        
            https://www.tcpdump.org/papers/bpf-usenix93.pdf
        
        Although most packet capture interfaces support in-kernel filtering,
        libpcap utilizes in-kernel filtering only for the BPF interface.
        On systems that don't have BPF, all packets are read into user-space
        and the BPF filters are evaluated in the libpcap library, incurring
        added overhead (especially, for selective filters).  Ideally, libpcap
        would translate BPF filters into a filter program that is compatible
        with the underlying kernel subsystem, but this is not yet implemented.
        
        BPF is standard in 4.4BSD, BSD/OS, NetBSD, FreeBSD, OpenBSD, DragonFly
        BSD, and Mac OS X; an older, modified and undocumented version is
        standard in AIX.  DEC OSF/1, Digital UNIX, Tru64 UNIX uses the
        packetfilter interface but has been extended to accept BPF filters
        (which libpcap utilizes).  Also, you can add BPF filter support to
        Ultrix using the kernel source and/or object patches available in:
        
            https://www.tcpdump.org/other/bpfext42.tar.Z
        
        Linux, in the 2.2 kernel and later kernels, has a "Socket Filter"
        mechanism that accepts BPF filters; see the README.linux file for
        information on configuring that option.
        
        Note to Linux distributions and \*BSD systems that include libpcap:
        
        There's now a rule to make a shared library, which should work on Linux
        and \*BSD, among other platforms.
        
        It sets the soname of the library to "libpcap.so.1"; this is what it
        should be, *NOT* libpcap.so.1.x or libpcap.so.1.x.y or something such as
        that.
        
        We've been maintaining binary compatibility between libpcap releases for
        quite a while; there's no reason to tie a binary linked with libpcap to
        a particular release of libpcap.
        
        Current versions can be found at: https://www.tcpdump.org
        
        \- The TCPdump group
        
        Requirements
        ============
        
        - | It is a fully independent package.
          | All necessary things are installed during the normal installation process.
        - ATTENTION: currently works and tested only for Windows.
        
        Installation
        ============
        
        Prerequisites:
        
        + Python 3.6 or higher
        
          * https://www.python.org/
          * 3.7 with C LIBPCAP 1.8.1 is a primary test environment.
        
        + pip and setuptools
        
          * https://pypi.org/project/pip/
          * https://pypi.org/project/setuptools/
        
        To install run:
        
          .. parsed-literal::
        
            python -m pip install --upgrade |package|
        
        Development
        ===========
        
        Prerequisites:
        
        + Development is strictly based on *tox*. To install it run::
        
            python -m pip install --upgrade tox
        
        Visit `development page`_.
        
        Installation from sources:
        
        clone the sources:
        
          .. parsed-literal::
        
            git clone |respository| |package|
        
        and run:
        
          .. parsed-literal::
        
            python -m pip install ./|package|
        
        or on development mode:
        
          .. parsed-literal::
        
            python -m pip install --editable ./|package|
        
        License
        =======
        
          | Copyright (c) 2016-2020, Adam Karpierz
          | Licensed under the BSD license
          | https://opensource.org/licenses/BSD-3-Clause
          | Please refer to the accompanying LICENSE file.
        
        Authors
        =======
        
        * Adam Karpierz <adam@karpierz.net>
        
        .. |package| replace:: libpcap
        .. |package_bold| replace:: **libpcap**
        .. |respository| replace:: https://github.com/karpierz/libpcap.git
        .. _development page: https://github.com/karpierz/libpcap/
        .. _PyPI record: https://pypi.org/project/libpcap/
        
        Changelog
        =========
        
        1.10.0b15 (2020-10-18)
        ----------------------
        - Add support for Python 3.9.
        - Drop support for Python 3.5.
        - Removing dependence on atpublic.
        - Ability to specify the backend programmatically.
        - Establishing system's libpcap as default backend.
        - Fixed a critical setup bug (thank you very much msrst@Github!).
        - General update and cleanup.
        - Fixed docs setup.
        
        1.10.0b10 (2020-01-16)
        ----------------------
        - Add support for Python 3.8.
        - Drop support for Python 3.4.
        - Drop support for Python 2.
        - Upgrade to the latest libpcap API 1.10.0-PRE
        - Establishing npcap as default backend.
        - Internal npcap's dll-s have been removed due to ev. license problems.
        - | Add support for Linux x64:
          | add internal tcpdump's libpcap.so v.1.9.1 with remote capture support.
          | system's tcpdump's libpcap.so can also be used (via libpcap.libpcap.cfg).
        - Added ReadTheDocs config file.
        - Setup update and cleanup.
        
        1.10.0b5 (2019-09-16)
        ---------------------
        - Upgrade to the latest libpcap API 1.10.0-PRE
        - Upgrade npcap's libpcap dll-s to the 0.996
        - Minor setup fixes and improvements.
        
        1.10.0b3 (2019-02-15)
        ---------------------
        - Upgrade to the latest libpcap API 1.10.0-PRE
        - Upgrade npcap's libpcap dll-s to the 0.99rc9
        - Update required setuptools version.
        - Minor setup improvements.
        - Updates of tests.
        
        1.10.0b1 (2018-11-08)
        ---------------------
        - Upgrade to the latest libpcap API 1.10.0-PRE
        - Upgrade npcap's libpcap dll-s to the 0.99rc7
        - Update required setuptools version.
        
        1.0.0b14 (2018-05-09)
        ---------------------
        - Update required setuptools version.
        
        1.0.0b13 (2018-05-09)
        ---------------------
        - Upgrade npcap's libpcap dll-s to the 0.99rc5
        
        1.0.0b12 (2018-05-08)
        ---------------------
        - Upgrade to the latest libpcap.
        
        1.0.0b10 (2018-03-31)
        ---------------------
        - Upgrade to the latest libpcap.
        - Improve and simplify setup and packaging.
        - Improve and update tests.
        
        1.0.0b9 (2018-02-26)
        --------------------
        - Improve and simplify setup and packaging.
        
        1.0.0b8 (2018-02-25)
        --------------------
        - Upgrade to the latest libpcap API 1.9.0
        - Setup improvement.
        
        1.0.0b7 (2017-12-18)
        --------------------
        - Fix the error of platform detecting (thanks to Dan ???).
        
        1.0.0b6 (2017-10-11)
        --------------------
        - Upgrade to the libpcap API 1.9.0
        
        1.0.0b5 (2017-10-08)
        --------------------
        - Upgrade to the libpcap API 1.8.1
        - Add support for libpcap from `Npcap <https://nmap.org/npcap/>`__.
        
        1.0.0b4 (2017-10-04)
        --------------------
        - Fourth beta release.
        
        1.0.0b3 (2017-08-28)
        --------------------
        - Third beta release.
        
        1.0.0b1 (2017-08-27)
        --------------------
        - First beta release.
        
        1.0.0a16 (2017-08-26)
        ---------------------
        - Next alpha release.
        
        1.0.0a0 (2017-06-08)
        --------------------
        - First alpha release.
        
        0.0.1 (2016-09-23)
        ------------------
        - Initial release.
        
Keywords: pcap,libpcap,wpcap,npcap
Platform: any
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Natural Language :: Polish
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: Stackless
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: <4.0.0,>=3.6.0
Description-Content-Type: text/x-rst; charset=UTF-8
Provides-Extra: doc
Provides-Extra: test
