Subversion Repositories uuid_mac_utils

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 */
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 */
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$uuid = isset($_GET['uuid']) ? trim($_GET['uuid']) : 'CREATE';
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$uuid = isset($_GET['uuid']) ? trim($_GET['uuid']) : 'CREATE';
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$version = $_REQUEST['version'] ?? null;
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$version = $_REQUEST['version'] ?? null;
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$hash_sqlserver_version = null;
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$v8_sqlserver_version = null;
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$hash_algo = null;
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$v8_hash_algo = null;
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if (!is_null($version)) {
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if (!is_null($version)) {
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        if (preg_match('@^(8)_sqlserver_v(.+)$@', $version, $m)) {
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        if (preg_match('@^(8)_sqlserver_v(.+)$@', $version, $m)) {
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                $version = $m[1];
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                $version = $m[1];
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                $hash_sqlserver_version = $m[2];
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                $v8_sqlserver_version = $m[2];
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        } else if (preg_match('@^(8)_namebased_(.+)$@', $version, $m)) {
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        } else if (preg_match('@^(8)_namebased_(.+)$@', $version, $m)) {
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                $version = $m[1];
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                $version = $m[1];
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                $hash_algo = $m[2];
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                $v8_hash_algo = $m[2];
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        }
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        }
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}
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}
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if (!is_numeric($version) || (strlen($version)!=1)) $version = 1; // default: Version 1 / time based
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if (!is_numeric($version) || (strlen($version)!=1)) $version = 1; // default: Version 1 / time based
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if ($uuid == 'CREATE') {
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if ($uuid == 'CREATE') {
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if ($uuid != 'CREATE') {
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if ($uuid != 'CREATE') {
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        echo '<form method="GET" action="interprete_uuid.php">';
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        echo '<form method="GET" action="interprete_uuid.php">';
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        echo '  UUID: <input style="font-family:Courier,Courier New,Serif;width:325px" type="text" name="uuid" value="'.htmlentities($uuid).'"> <input type="submit" value="Interprete">';
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        echo '  UUID: <input style="font-family:Courier,Courier New,Serif;width:325px" type="text" name="uuid" value="'.htmlentities($uuid).'"> <input type="submit" value="Interprete">';
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        echo '</form>';
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        echo '</form>';
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} else if (($version!=3) && ($version!=5) && ($version!=8)) {
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} else if (($version!=3) && ($version!=5) && (($version!=8) || ($v8_sqlserver_version!=null))) {
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        echo '<p><i>Reload the page to receive another UUID.</i></p>';
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        echo '<p><i>Reload the page to receive another UUID.</i></p>';
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}
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}
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echo '<pre>';
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echo '<pre>';
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                } else if ($version == '6') {
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                } else if ($version == '6') {
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                        $uuid = gen_uuid_reordered();
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                        $uuid = gen_uuid_reordered();
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                } else if ($version == '7') {
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                } else if ($version == '7') {
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                        $uuid = gen_uuid_unix_epoch();
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                        $uuid = gen_uuid_unix_epoch();
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                } else if ($version == '8') {
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                } else if ($version == '8') {
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                        if ($hash_sqlserver_version != null) {
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                        if ($v8_sqlserver_version != null) {
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                                $uuid = gen_uuid_v8_sqlserver_sortable(intval($hash_sqlserver_version));
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                                $uuid = gen_uuid_v8_sqlserver_sortable(intval($v8_sqlserver_version));
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                        } else if ($hash_algo != null) {
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                        } else if ($v8_hash_algo != null) {
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                                $uuid = gen_uuid_v8_namebased($hash_algo, trim($_REQUEST['nb_ns']??''), trim($_REQUEST['nb_val']??''));
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                                $uuid = gen_uuid_v8_namebased($v8_hash_algo, trim($_REQUEST['nb_ns']??''), trim($_REQUEST['nb_val']??''));
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                        } else {
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                        } else {
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                                $uuid = gen_uuid_custom(trim($_REQUEST['block1']??'0'), trim($_REQUEST['block2']??'0'), trim($_REQUEST['block3']??'0'), trim($_REQUEST['block4']??'0'), trim($_REQUEST['block5']??'0'));
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                                $uuid = gen_uuid_custom(trim($_REQUEST['block1']??'0'), trim($_REQUEST['block2']??'0'), trim($_REQUEST['block3']??'0'), trim($_REQUEST['block4']??'0'), trim($_REQUEST['block5']??'0'));
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                        }
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                        }
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                } else {
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                } else {
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                        throw new Exception("Unexpected version number");
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                        throw new Exception("Unexpected version number");