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Don't defer processing of chain/action-specific extension scripts until run-time -- Take 2

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4154 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-06-21 20:53:11 +00:00
parent 1e1802ef13
commit a84441f6ee
2 changed files with 22 additions and 11 deletions
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2
Shorewall/compiler
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@ -3696,7 +3696,7 @@ process_action_file() # $1 = File Name
local user_exit=$(find_file $1)
if [ -f $user_exit ]; then
progress_message2 "Processing $user_exit ..."
progress_message "Processing $user_exit ..."
. $user_exit
fi

31
docs/shorewall_extension_scripts.xml
View File

@ -15,7 +15,7 @@
</author>
</authorgroup>
<pubdate>2006-03-24</pubdate>
<pubdate>2006-06-21</pubdate>
<copyright>
<year>2001-2006</year>
@ -238,15 +238,16 @@
<listitem>
<para><emphasis role="bold">Shorewall version 3.2.0 and later
only.</emphasis> When compiling your firewall configuration, Shorewall
copies extension scripts directly into the "compiled" program where they
are executed in-line during processing of the start, restart and restore
commands. When copying a script, Shorewall indents the script to match
the surrounding code; if you have 'awk' installed on the system where
the configuration is being compiled, Shorewall can correctly handle line
continuation in your script ("\" as the last character on a line). If
you do not have awk, you may not use line continuation in your scripts.
Also beware that quoted strings continued from one line to another will
have extra whitespace inserted as a result of indentation.</para>
copies most extension scripts directly into the "compiled" program where
they are executed in-line during processing of the start, restart and
restore commands. When copying a script, Shorewall indents the script to
match the surrounding code; if you have 'awk' installed on the system
where the configuration is being compiled, Shorewall can correctly
handle line continuation in your script ("\" as the last character on a
line). If you do not have awk, you may not use line continuation in your
scripts. Also beware that quoted strings continued from one line to
another will have extra whitespace inserted as a result of
indentation.</para>
<note>
<para>The <filename>/etc/shorewall/params</filename> script is
@ -260,6 +261,16 @@
you use the <command>shorewall compile</command> command to compile a
program then run that program at a later time.</para>
</note>
<note>
<para>Extension scripts associated with a particular chain or action
are not copied into the compiled script; they are rather processed
directly by the compiler using the Bourne shell "." command. For
example, if A is an action then if <filename
class="directory">/etc/shorewall/A</filename> exists then it will be
processed by the compiler rather than copied into the compiled
script.</para>
</note>
</listitem>
</itemizedlist>