![Jeff Morriss](/assets/img/avatar_default.png)
Change-Id: I28a376f7e0fd90971f65ae9c1105a3ec85221470 Reviewed-on: https://code.wireshark.org/review/204 Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
67 lines
1.4 KiB
Perl
67 lines
1.4 KiB
Perl
#!/usr/bin/perl
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#
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# Reads the display filter keyword dump produced by 'wireshark -G' and
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# formats it as an SGML bulleted list of protocols.
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#
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# STDIN is the wireshark glossary
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# arg1 is the pod template file. The =insert_dfilter_table token
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# will be replaced by the pod-formatted glossary
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# STDOUT is the output
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# Read all the data into memory
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while (<STDIN>) {
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next unless (/^([PF])/);
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$record_type = $1;
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chomp($_);
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# Store protocol information
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if ($record_type eq 'P') {
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($junk, $name, $abbrev) = split(/\t+/, $_);
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$proto_abbrev{$name} = $abbrev;
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}
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# Store header field information
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else {
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($junk, $name, $abbrev, $type, $parent) =
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split(/\t+/, $_);
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push(@{$field_abbrev{$parent}}, $abbrev);
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$field_info{$abbrev} = [ $name, $type ];
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}
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}
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# if there was no input on stdin, bail out
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if ($record_type ne 'P' and $record_type ne 'F') {
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exit;
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}
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$template = shift(@ARGV);
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open(TEMPLATE, $template) || die "Can't open $template for reading: $!\n";
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while (<TEMPLATE>) {
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if (/=insert_dfilter_table/) {
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&create_dfilter_table;
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}
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else {
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print;
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}
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}
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close(TEMPLATE) || die "Can't close $template: $!\n";
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sub create_dfilter_table {
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print "<itemizedlist id=\"WiresharkListOfProtos\">\n";
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# Print each protocol
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for $proto_name (sort keys %proto_abbrev) {
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print " <listitem><para>$proto_name</></>\n";
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}
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print "</itemizedlist>\n";
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}
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