RuleBuilder class (daxfi package).
The RuleBuilder class, used to generate Rule objects.
Copyright 2001 Davide Alberani <alberanid@mail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Imported modules
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from daxfi import DTD_NAME, DaxfiError, sl_print_warning, sl_print_error, xml_targets, xml_commands, xml_protocols, StringTypes, iplib
import re
import socket
import string
import types
from xml.dom import minidom
from xml.dom.NodeFilter import NodeFilter
from xml.dom.NodeIterator import NodeIterator
from xml.sax import SAXParseException
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Functions
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_normalize_option_negation
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_normalize_option_negation ( o )
Check for a space after an exclamation mark.
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_set_defaults
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_set_defaults ( dom, defaults )
Set given default values in a DOM.
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transf_ignore
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transf_ignore ( v )
Return nothing if the value is ignore .
Exceptions
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RemoveOptionError( 'remove this option' )
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transf_ip
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transf_ip ( v )
Manage IP address.
Return an ip in dotted notation with the right netmask.
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transf_port
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transf_port ( v )
Return the port number.
Given a port name, return the protocol number.
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transf_proto
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transf_proto ( v )
Return the protocol number.
Given a protocol name, return the protocol number.
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transf_raise_exception
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transf_raise_exception ( v )
Raise an exception because a rule with this option/extension
cannot be built with the currently used firewall.
Exceptions
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CreateRulesError( 'Cannot insert a key in a rule for ' + 'this firewall' )
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transf_remove
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transf_remove ( v )
Simply remove an entry.
Exceptions
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RemoveOptionError( 'remove this option' )
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transf_remove_section
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transf_remove_section ( d )
Raise an exception that force the modify_option function to
completely discard the current section.
Exceptions
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RemoveSectionError( 'cannot use this extension with this firewall' )
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transf_sort
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transf_sort ( v )
For options that need to be sorted.
Given a string with comma separated items, these items are sorted;
if portions of he string are sparated by spaces, the order of these
groups is preserved.
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transf_target
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transf_target ( v )
Modify the target name.
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Classes
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