use directly MOBIClass

inc/3rdparty/libraries/MOBIClass/Prc.php

@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * Description of Prc
+ *
+ * @author Sander
+ */
+class Prc extends FileElement {
+	public function __construct($settings, $records){
+		parent::__construct(array(
+			"title"=>new FileString(32),
+			"attributes"=>new FileShort(),
+			"version"=>new FileShort(),
+			"creationTime"=>new FileDate(),
+			"modificationTime"=>new FileDate(),
+			"backupTime"=>new FileDate(),
+			"modificationNumber"=>new FileInt(),
+			"appInfoID"=>new FileInt(),
+			"sortInfoID"=>new FileInt(),
+			"prcType"=>new FileString(4),
+			"creator"=>new FileString(4),
+			"uniqueIDSeed"=>new FileInt(),
+			"nextRecordListID"=>new FileInt(),
+			"numberRecords"=>new FileShort(),
+			"recordList"=>new FileElement(),
+			"filler"=>new FileShort(),
+			"records"=>new FileElement()
+		));
+
+		//Set values from the info block
+		foreach($this->elements as $name => $val){
+			if($settings->exists($name)){
+				$this->get($name)->set($settings->get($name));
+			}
+		}
+		
+		$this->get("numberRecords")->set(sizeof($records));
+
+		$i = 0;
+		foreach($records as $record){
+			$offset = new FileInt();
+			$attr = new FileByte();
+			$uniqueID = new FileTri($i);
+			
+			$this->elements["recordList"]->add("Rec".$i, new FileElement(array(
+				"offset"=>$offset,
+				"attribute"=>$attr,
+				"uniqueID"=>$uniqueID
+			)));
+			
+			$this->elements["records"]->add("Rec".$i, $record);
+			$i++;
+		}
+
+		$this->updateOffsets($records);
+	}
+
+	public function getByteLength(){
+		throw new Exception("Test");
+	}
+
+	public function updateOffsets($records){
+		$base = $this->offsetToEntry("records");
+
+		$i = 0;
+		
+		foreach($records as $record){
+			$el = $this->elements["recordList"]->get("Rec".$i);
+			
+			$local = $this->elements["records"]->offsetToEntry("Rec".$i);
+			
+			$el->get("offset")->set($base+$local);
+
+			$i++;
+		}
+	}
+
+	public function save($file){
+		$handle = fopen($file, "w");
+		fwrite($handle, $this->serialize());
+		fclose($handle);
+	}
+
+	public function output(){
+		echo $this->serialize();
+	}
+
+	public function __toString(){
+		$output = "Prc (".$this->getByteLength()." bytes): {\n";
+		foreach($this->elements as $key=>$value){
+			$output .= "\t".$key.": ".$value."\n";
+		}
+		$output .= "}";
+		return $output;
+	}
+}
+?>