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#! /usr/bin/awk -f
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#
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# Copyright © Adrian Perez <adrianperez@udc.es>
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#
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# Converts an HTML template into a C header suitable for inclusion.
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# Take a look at the HACKING.rst file to know how to use it :-)
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#
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# This code is placed in the public domain.
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BEGIN {
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varname = 0;
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print "/* Automagically generated, do not edit! */"
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vars_count = 0;
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}
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/^<!--[[:space:]]*var[[:space:]]+[^[:space:]]+[[:space:]]*-->$/ {
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if (varname) print ";";
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if ($3 == "NONE") {
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varname = 0;
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next;
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}
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varname = $3;
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vars[vars_count++] = varname;
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print "static const u_char " varname "[] = \"\"";
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next;
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}
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/^$/ {
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if (!varname) next;
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print "\"\\n\"";
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next;
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}
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{
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if (!varname) next;
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# Order matters
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gsub(/[\t\v\n\r\f]+/, "");
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gsub(/\\/, "\\\\");
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gsub(/"/, "\\\"");
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print "\"" $0 "\""
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}
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END {
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if (varname) print ";";
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print "#define NFI_TEMPLATE_SIZE (0 \\";
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for (var in vars) {
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print "\t+ nfi_sizeof_ssz(" vars[var] ") \\";
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}
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print "\t)"
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}
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