forked from osmocom/wireshark
77 lines
2.2 KiB
Python
Executable File
77 lines
2.2 KiB
Python
Executable File
# register-dissector.py
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#
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# $Id$
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#
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# Wireshark Protocol Python Binding
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#
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# Copyright (c) 2009 by Sebastien Tandel <sebastien [AT] tandel [dot] be>
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# Copyright (c) 2001 by Gerald Combs <gerald@wireshark.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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import sys
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import re
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import os
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import imp
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#
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# Build a list of files belonging to a directory and matching a regexp (f.e.
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# '(?P<plugin>.*)\.py$' )
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#
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def get_plugin_list(dir, regexp):
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lDir = os.listdir(dir)
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lPlugins=[]
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for sDir in lDir:
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MatchedObject = re.match(regexp, sDir)
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if (MatchedObject != None):
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lPlugins.append(MatchedObject.group("plugin"))
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return lPlugins
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#Import the module "name"
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def plugin_import(name):
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#if the module was already loaded
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try:
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return sys.modules[name]
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except KeyError:
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pass
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return __import__(name)
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def register_dissectors(dir):
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#append dir to be able to import py_lib
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sys.path.append(dir)
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from wspy_libws import get_libws_handle
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libws = get_libws_handle()
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dissectors_dir = os.path.join(dir, "wspy_dissectors")
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#append dir to be able to import python dissectors
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sys.path.append(dissectors_dir)
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registered_protocols = []
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#Read all python dissectors
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try:
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dissectors = get_plugin_list(dissectors_dir, "(?P<plugin>.*)\.py$")
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#For each dissector, register it and put it in the list of registered
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#protocols
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for dissector in dissectors:
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d = plugin_import(dissector)
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registered_protocol = d.register_protocol()
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if registered_protocol:
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registered_protocols.append(registered_protocol)
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except Exception, e:
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print e
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return registered_protocols
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