| Line | |
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| 1 | <?php |
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| 2 | |
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| 3 | $include_dir = realpath(dirname( __FILE__)); |
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| 4 | require_once($include_dir . "/define.php"); |
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| 5 | |
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| 6 | require_once($include_dir . HTML2DATA_DIR. "lib/gdthumb.php"); |
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| 7 | require_once($include_dir . HTML2DATA_DIR. "lib/glib.php"); |
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| 8 | require_once($include_dir . HTML2DATA_DIR. "conf/conf.php"); |
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| 9 | |
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| 10 | $objThumb = new gdthumb(); |
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| 11 | |
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| 12 | $file = NO_IMAGE_DIR; |
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| 13 | |
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| 14 | // NO_IMAGE_DIR°Ê³°¤Î¥Õ¥¡¥¤¥ë̾¤¬ÅϤµ¤ì¤¿¾ì¹ç¡¢¥Õ¥¡¥¤¥ë̾¤Î¥Á¥§¥Ã¥¯¤ò¹Ô¤¦ |
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| 15 | if ( isset($_GET['image']) && $_GET['image'] !== NO_IMAGE_DIR) { |
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| 16 | |
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| 17 | // ¥Õ¥¡¥¤¥ë̾¤¬Àµ¤·¤¤¾ì¹ç¤À¤±¡¢$file¤òÀßÄê |
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| 18 | if ( lfCheckFileName() === true ) { |
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| 19 | $file = IMAGE_SAVE_DIR . $_GET['image']; |
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| 20 | } else { |
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| 21 | gfPrintLog('invalid access :resize_image.php $_GET["image"]=' . $_GET['image']); |
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| 22 | } |
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| 23 | } |
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| 24 | |
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| 25 | if(file_exists($file)){ |
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| 26 | $objThumb->Main($file, $_GET["width"], $_GET["height"], "", true); |
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| 27 | }else{ |
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| 28 | $objThumb->Main(NO_IMAGE_DIR, $_GET["width"], $_GET["height"], "", true); |
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| 29 | } |
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| 30 | |
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| 31 | // ¥Õ¥¡¥¤¥ë̾¤Î·Á¼°¤ò¥Á¥§¥Ã¥¯ |
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| 32 | function lfCheckFileName() { |
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| 33 | //$pattern = '|^[0-9]+_[0-9a-z]+\.[a-z]{3}$|'; |
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| 34 | $pattern = '|\./|'; |
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| 35 | $file = trim($_GET["image"]); |
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| 36 | if ( preg_match_all($pattern, $file, $matches) ) { |
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| 37 | return false; |
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| 38 | } else { |
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| 39 | return true; |
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| 40 | } |
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| 41 | } |
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| 42 | |
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| 43 | ?> |
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