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https://github.com/perlbot/perlbuut
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20 lines
695 B
Perl
20 lines
695 B
Perl
# This package defines the quoting methods common between the
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# quote and arg plugins.
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package Bot::BB3::MacroQuote;
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sub quote {
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my($m,$s) = @_;
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if ("z" eq $m) { # no-op
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return $s;
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} elsif ("c" eq $m || "d" eq $m) { # c-like quoting (without or with double-quote delimiter)
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$s =~ s/([\x00\x01\n\r\x10\"\#\$\'\@\\])/sprintf"\\x%02x",ord$1/ge;
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return "d" eq $m ? qq["$s"] : $s;
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} elsif ("e" eq $m || "f" eq $m) { # quote almost everything
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$s =~ s/(\W)/sprintf"\\x%02x",ord$1/ge;
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return "f" eq $m ? qq["$s"] : $s;
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} elsif ("h" eq $m) { # pack byte to two hex digits each, if nothing else this must work
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return unpack "H*", $s;
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} else { # unknown quoting mode
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return $s;
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}
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}
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1;
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