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#!/usr/bin/php5
<?php
/*
* cacainfo.php sample program for libcaca php binding
* Copyright (c) 2008 Nicolas Vion <nico@yojik.eu>
*
* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What the Fuck You Want
* to Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*/
//--- Just for fun ---//
function just_for_fun() {
$moo = <<<EOT
(__)
(oo)
/------\/
/ | ||
* /\---/\
~~ ~~
EOT;
$cv = caca_create_canvas(0, 0);
caca_set_color_ansi($cv, CACA_LIGHTBLUE, CACA_DEFAULT);
caca_import_string($cv, $moo, "text");
for($j = 0; $j < caca_get_canvas_height($cv); $j++) {
for($i = 0; $i < caca_get_canvas_width($cv); $i += 2) {
caca_set_color_ansi($cv, (caca_rand(1, 10) > 5 ? CACA_LIGHTBLUE : CACA_WHITE), CACA_DEFAULT);
$a = caca_get_attr($cv, -1, -1);
caca_put_attr($cv, $i, $j, $a);
caca_put_attr($cv, $i + 1, $j, $a);
}
}
caca_set_canvas_size($cv, 18, 6);
caca_set_color_ansi($cv, CACA_LIGHTGREEN, CACA_DEFAULT);
caca_put_str($cv, 14, 0, "Moo!");
caca_set_color_ansi($cv, CACA_LIGHTRED, CACA_DEFAULT);
caca_put_char($cv, 14, 1, hexdec("2765")); //U+2765
caca_put_char($cv, 16, 1, hexdec("2764")); //U+2764
echo caca_export_string($cv, "utf8");
}
if (php_sapi_name() != "cli") {
die("You have to run this program with php-cli!\n");
}
just_for_fun();
//--- Show caca's information ---//
echo "libcaca version: ".caca_get_version()."\n\n";
echo "Available drivers:\n";
$list = caca_get_display_driver_list();
foreach($list as $type => $name)
echo "* $name ($type)\n";
echo "\n";
echo "Available import formats:\n";
$list = caca_get_import_list();
foreach($list as $format => $name)
echo "* $name ($format)\n";
echo "\n";
echo "Available export formats:\n";
$list = caca_get_export_list();
foreach($list as $format => $name)
echo "* $name ($format)\n";
echo "\n";
echo "Available caca fonts:\n";
$list = caca_get_font_list();
foreach($list as $name)
echo "* $name\n";
echo "\n";
?>
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