SimpleMachines /
SMF2.1
@@ -38,7 +38,7 @@ |
||
| 38 | 38 | cache_put_data('wave_file/' . $user_info['ip2'], $ip2 ? $ip2 + 1 : 1, 20); |
| 39 | 39 | |
| 40 | 40 | // Fixate randomization for this word. |
| 41 | - $tmp = unpack('n', md5($word . session_id())); |
|
| 41 | + $tmp = unpack('n', md5($word . session_id())); |
|
| 42 | 42 | mt_srand(end($tmp)); |
| 43 | 43 | |
| 44 | 44 | // Try to see if there's a sound font in the user's language. |
@@ -15,8 +15,9 @@ discard block |
||
| 15 | 15 | * @version 2.1 Beta 3 |
| 16 | 16 | */ |
| 17 | 17 | |
| 18 | -if (!defined('SMF')) |
|
| 18 | +if (!defined('SMF')) { |
|
| 19 | 19 | die('No direct access...'); |
| 20 | +} |
|
| 20 | 21 | |
| 21 | 22 | /** |
| 22 | 23 | * Creates a wave file that spells the letters of $word. |
@@ -32,8 +33,9 @@ discard block |
||
| 32 | 33 | global $settings, $user_info; |
| 33 | 34 | |
| 34 | 35 | // Allow max 2 requests per 20 seconds. |
| 35 | - if (($ip = cache_get_data('wave_file/' . $user_info['ip'], 20)) > 2 || ($ip2 = cache_get_data('wave_file/' . $user_info['ip2'], 20)) > 2) |
|
| 36 | - die(header('HTTP/1.1 400 Bad Request')); |
|
| 36 | + if (($ip = cache_get_data('wave_file/' . $user_info['ip'], 20)) > 2 || ($ip2 = cache_get_data('wave_file/' . $user_info['ip2'], 20)) > 2) { |
|
| 37 | + die(header('HTTP/1.1 400 Bad Request')); |
|
| 38 | + } |
|
| 37 | 39 | cache_put_data('wave_file/' . $user_info['ip'], $ip ? $ip + 1 : 1, 20); |
| 38 | 40 | cache_put_data('wave_file/' . $user_info['ip2'], $ip2 ? $ip2 + 1 : 1, 20); |
| 39 | 41 | |
@@ -42,16 +44,19 @@ discard block |
||
| 42 | 44 | mt_srand(end($tmp)); |
| 43 | 45 | |
| 44 | 46 | // Try to see if there's a sound font in the user's language. |
| 45 | - if (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.' . $user_info['language'] . '.wav')) |
|
| 46 | - $sound_language = $user_info['language']; |
|
| 47 | + if (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.' . $user_info['language'] . '.wav')) { |
|
| 48 | + $sound_language = $user_info['language']; |
|
| 49 | + } |
|
| 47 | 50 | |
| 48 | 51 | // English should be there. |
| 49 | - elseif (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.english.wav')) |
|
| 50 | - $sound_language = 'english'; |
|
| 52 | + elseif (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.english.wav')) { |
|
| 53 | + $sound_language = 'english'; |
|
| 54 | + } |
|
| 51 | 55 | |
| 52 | 56 | // Guess not... |
| 53 | - else |
|
| 54 | - return false; |
|
| 57 | + else { |
|
| 58 | + return false; |
|
| 59 | + } |
|
| 55 | 60 | |
| 56 | 61 | // File names are in lower case so lets make sure that we are only using a lower case string |
| 57 | 62 | $word = strtolower($word); |
@@ -61,20 +66,25 @@ discard block |
||
| 61 | 66 | for ($i = 0; $i < strlen($word); $i++) |
| 62 | 67 | { |
| 63 | 68 | $sound_letter = implode('', file($settings['default_theme_dir'] . '/fonts/sound/' . $word{$i} . '.' . $sound_language . '.wav')); |
| 64 | - if (strpos($sound_letter, 'data') === false) |
|
| 65 | - return false; |
|
| 69 | + if (strpos($sound_letter, 'data') === false) { |
|
| 70 | + return false; |
|
| 71 | + } |
|
| 66 | 72 | |
| 67 | 73 | $sound_letter = substr($sound_letter, strpos($sound_letter, 'data') + 8); |
| 68 | 74 | switch ($word{$i} === 's' ? 0 : mt_rand(0, 2)) |
| 69 | 75 | { |
| 70 | - case 0 : for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++) |
|
| 71 | - for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++) |
|
| 72 | - $sound_word .= $word{$i} === 's' ? $sound_letter{$j} : chr(mt_rand(max(ord($sound_letter{$j}) - 1, 0x00), min(ord($sound_letter{$j}) + 1, 0xFF))); |
|
| 76 | + case 0 : for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++) { |
|
| 77 | + for ($k = 0, $m = round(mt_rand(15, 25) / 10); |
|
| 78 | + } |
|
| 79 | + $k < $m; $k++) { |
|
| 80 | + $sound_word .= $word{$i} === 's' ? $sound_letter{$j} : chr(mt_rand(max(ord($sound_letter{$j}) - 1, 0x00), min(ord($sound_letter{$j}) + 1, 0xFF))); |
|
| 81 | + } |
|
| 73 | 82 | break; |
| 74 | 83 | |
| 75 | 84 | case 1: |
| 76 | - for ($j = 0, $n = strlen($sound_letter) - 1; $j < $n; $j += 2) |
|
| 77 | - $sound_word .= (mt_rand(0, 3) == 0 ? '' : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j + 1} : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j} : $sound_letter{$j + 1}) . $sound_letter{$j + 1} . (mt_rand(0, 3) == 0 ? $sound_letter{$j + 1} : ''); |
|
| 85 | + for ($j = 0, $n = strlen($sound_letter) - 1; $j < $n; $j += 2) { |
|
| 86 | + $sound_word .= (mt_rand(0, 3) == 0 ? '' : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j + 1} : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j} : $sound_letter{$j + 1}) . $sound_letter{$j + 1} . (mt_rand(0, 3) == 0 ? $sound_letter{$j + 1} : ''); |
|
| 87 | + } |
|
| 78 | 88 | $sound_word .= str_repeat($sound_letter{$n}, 2); |
| 79 | 89 | break; |
| 80 | 90 | |
@@ -82,10 +92,12 @@ discard block |
||
| 82 | 92 | $shift = 0; |
| 83 | 93 | for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++) |
| 84 | 94 | { |
| 85 | - if (mt_rand(0, 10) === 0) |
|
| 86 | - $shift += mt_rand(-3, 3); |
|
| 87 | - for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++) |
|
| 88 | - $sound_word .= chr(min(max(ord($sound_letter{$j}) + $shift, 0x00), 0xFF)); |
|
| 95 | + if (mt_rand(0, 10) === 0) { |
|
| 96 | + $shift += mt_rand(-3, 3); |
|
| 97 | + } |
|
| 98 | + for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++) { |
|
| 99 | + $sound_word .= chr(min(max(ord($sound_letter{$j}) + $shift, 0x00), 0xFF)); |
|
| 100 | + } |
|
| 89 | 101 | } |
| 90 | 102 | break; |
| 91 | 103 | |
