[filters.git] / jibberish

#!/usr/bin/perl
# jibberish -- run all filters in random order

$ENV{PATH}.=":/usr/games";

@all= qw(
eleet
b1ff
chef
jethro
upside-down
kraut
cockney
jive
nyc
);

@nonfree= qw(
kyoote
newspeak
);

# Test to see if non-free filters are here, if so, add them to @all.
foreach (@nonfree) {
	if (-x "/usr/games/$_") {
		push @all, $_;
	}
}

# shuffle order
srand;
for (0..$#all) {
	my $n= @all*rand;
	my $was= $all[$_];
	$all[$_]= $all[$n];
	$all[$n]= $was;
}

# start the pipe...
my $pipe= join '|', @all;
open FILTER, "$pipe|"
	or die "&quot;Never mind...\n";;

# display the results
while (<FILTER>) {
	print $_
}

# This could be optimized: take the last program off the pipeline,
# open the pipeline as standard input, then exec that last program.
#
# But you have to ask yourself: how important is it to optimize
# the generation of jibberish?
Commit	Line	Data
7e3afbba	1	#!/usr/bin/perl
	2	# jibberish -- run all filters in random order
	3
	4	$ENV{PATH}.=":/usr/games";
	5
	6	@all= qw(
dc17484a	7	eleet
	8	b1ff
	9	chef
	10	jethro
	11	upside-down
	12	kraut
	13	cockney
7e3afbba	14	jive
7e3afbba	15	nyc
dc17484a	16	);
	17
	18	@nonfree= qw(
	19	kyoote
7e3afbba	20	newspeak
7e3afbba	21	);
7e3afbba	22
dc17484a	23	# Test to see if non-free filters are here, if so, add them to @all.
	24	foreach (@nonfree) {
	25	if (-x "/usr/games/$_") {
	26	push @all, $_;
	27	}
	28	}
	29
7e3afbba	30	# shuffle order
	31	srand;
	32	for (0..$#all) {
	33	my $n= @all*rand;
	34	my $was= $all[$_];
	35	$all[$_]= $all[$n];
	36	$all[$n]= $was;
	37	}
	38
	39	# start the pipe...
	40	my $pipe= join '\|', @all;
	41	open FILTER, "$pipe\|"
	42	or die ""Never mind...\n";;
	43
	44	# display the results
	45	while (<FILTER>) {
	46	print $_
	47	}
	48
	49	# This could be optimized: take the last program off the pipeline,
	50	# open the pipeline as standard input, then exec that last program.
	51	#
	52	# But you have to ask yourself: how important is it to optimize
	53	# the generation of jibberish?