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49 lines
1.1 KiB
Perl
Executable File
49 lines
1.1 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# view_doc.cgi
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# View some HOWTO doc file
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require './man-lib.pl';
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&ReadParse();
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$in{'file'} = &simplify_path($in{'file'});
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$in{'file'} !~ /[\\\&\;\`\'\"\|\*\?\~\<\>\^\(\)\[\]\{\}\$\n\r]/ ||
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&error($text{'howto_epath'});
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foreach $h (split(/\s+/, $config{'howto_dir'})) {
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$ok++ if (&is_under_directory($h, $in{'file'}));
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}
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$ok || &error($text{'howto_epath'});
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-r $in{'file'} || &error($text{'howto_epath'});
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&ui_print_header(undef, $text{'howto_title'}, "");
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# Work out compression format
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open(FILE, "<$in{'file'}");
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read(FILE, $two, 2);
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$qm = quotemeta($in{'file'});
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if ($two eq "\037\213") {
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close(FILE);
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&open_execute_command(FILE, "gunzip -c $qm", 1, 1);
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}
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elsif ($two eq "BZ") {
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close(FILE);
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&open_execute_command(FILE, "bunzip2 -c $qm", 1, 1);
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}
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seek(FILE, 0, 0);
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$out = "<pre>";
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@for = split(/\s+/, $in{'for'});
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while($line = <FILE>) {
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$line = &html_escape($line);
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foreach $f (@for) {
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$line =~ s/.\010//g;
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$line =~ s/($f)/<b>$1<\/b>/ig;
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}
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$out .= $line;
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}
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close(FILE);
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$out .= "</pre>";
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&show_view_table(&text('howto_header', $in{'file'}), $out);
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&ui_print_footer("", $text{'index_return'});
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