open IN, "htmltags.in"
or die "Can't open in\n";
open header, ">htmltags.h"
or die "Can't open header\n";
open out, ">htmltags.gperf"
or die "Can't open out\n";
print out "%{\n/* This file is automatically generated from htmltags.in by maketags, do not edit */\n/* Copyright 1999 Lars Knoll */\n#include \"htmltags.h\"\n%}\n";
print out "struct tags {\n const char *name;\n int id;\n};\n%%\n";
print header "/* This file is automatically generated from
htmltags.in by maketags, do not edit */\n/* Copyright 1999 Lars Knoll */\n\n#ifndef KHTML_TAGS_H\n#define KHTML_TAGS_H\n\n#include \"dom/dom_string.h\"\n\n";
print header "DOM::DOMString getTagName(unsigned short id);\n";
$num = 0;
while (<IN>) {
chomp;
$attr = $_;
$num = $num + 1;
$up = uc($attr);
push(@a, " \"$up\",");
push(@b, " \"/$up\",");
$up =~ s/-/_/;
print out $attr . ", ID_" . $up . "\n";
print header "#define ID_" . $up . " " . $num . "\n";
}
print out "anchor, ID_A\n";
print out "image, ID_IMG\n";
print out "listing, ID_PRE\n";
$num = $num+1;
print header "#define ID_TEXT $num\n";
$num = $num+1;
print header "#define ID_COMMENT $num\n";
print header "#define ID_CLOSE_TAG $num\n";
print header "#define ID_LAST_TAG $num\n";
print out "%%\n";
close out;
print header "\n#endif\n";
close header;
my $result = system("/bin/sh", "-c", "gperf -a -L 'ANSI-C' -D -E -C -l -o -t -k '*' -NfindTag -Hhash_tag -Wwordlist_tag htmltags.gperf > htmltags.c");
if ($result) {
unlink "htmltags.c";
exit $result;
}
open(OUT, ">>htmltags.c");
print OUT "\n\nstatic const char * const tagList[] = {\n";
print OUT "\"\",\n";
while(defined ($line = shift @a))
{
print OUT $line."\n";
}
print OUT "\"TEXT\",\n";
print OUT "\"COMMENT\",\n";
while(defined ($line = shift @b))
{
print OUT $line."\n";
}
print OUT " 0\n};\n";
print OUT "DOMString getTagName(unsigned short id)\n{\n";
print OUT " if(id > ID_CLOSE_TAG*2) id = ID_CLOSE_TAG+1;\n";
print OUT " return DOMString(tagList[id]);\n";
print OUT "};\n";