Merge pull request #10 from flu0/master

ZKTeco LP500: Adds support for Card State, Attendance Type.

Author: vodvud

example.php

@@ -110,6 +110,7 @@
                     <th>State</th>
                     <th>Date</th>
                     <th>Time</th>
+                    <th>Type</th>
                 </tr>
                 <?php
                     $attendance = $zk->getAttendance();
@@ -125,6 +126,7 @@
                                 <td><?php echo(ZK\Util::getAttState($attItem['state'])); ?></td>
                                 <td><?php echo(date("d-m-Y", strtotime($attItem['timestamp']))); ?></td>
                                 <td><?php echo(date("H:i:s", strtotime($attItem['timestamp']))); ?></td>
+                                <td><?php echo(ZK\Util::getAttType($attItem['type'])); ?></td>
                             </tr>
                             <?php
                         }

zklib/src/Attendance.php

@@ -38,12 +38,14 @@ public function get(ZKLib $self)
                 $id = str_replace(chr(0), '', $id);
                 $state = hexdec(substr($u[1], 56, 2));
                 $timestamp = Util::decodeTime(hexdec(Util::reverseHex(substr($u[1], 58, 8))));
-
+                $type = hexdec(Util::reverseHex(substr($u[1], 66, 2 )));
+				
                 $attendance[] = [
                     'uid' => $uid,
                     'id' => $id,
                     'state' => $state,
-                    'timestamp' => $timestamp
+                    'timestamp' => $timestamp,
+                    'type' => $type
                 ];
 
                 $attData = substr($attData, 40);

zklib/src/Util.php

@@ -55,6 +55,10 @@ class Util
 
     const ATT_STATE_FINGERPRINT = 1;
     const ATT_STATE_PASSWORD = 0;
+    const ATT_STATE_CARD = 2;
+    
+    const ATT_TYPE_CHECK_IN = 0;
+    const ATT_TYPE_CHECK_OUT = 1;
 
     /**
      * Encode a timestamp send at the timeclock
@@ -284,12 +288,36 @@ static public function getAttState($state)
             case self::ATT_STATE_PASSWORD:
                 $ret = 'Password';
                 break;
+            case self::ATT_STATE_CARD:
+                $ret = 'Card';
+                break;
             default:
                 $ret = 'Unknown';
         }
 
         return $ret;
     }
+    
+    /**
+     * Get Attendance Type string
+     * @param integer $type
+     * @return string
+     */
+    static public function getAttType($type)
+    {
+        switch ($type) {
+            case self::ATT_TYPE_CHECK_IN:
+                $ret = 'Check-in';
+                break;
+            case self::ATT_TYPE_CHECK_OUT:
+                $ret = 'Check-out';
+                break;
+            default:
+                $ret = 'Undefined';
+        }
+
+        return $ret;
+    }
 
     /**
      * Receive data from device
@@ -376,4 +404,4 @@ static private function logger(ZKLib $self, $str)
 
         file_put_contents($log, $row, FILE_APPEND);
     }
-}
+}