From fb9df0c269f36703909b8b259abbdbed29881ecd Mon Sep 17 00:00:00 2001
From: tcit <tcit@tcit.fr>
Date: Thu, 24 Jul 2014 21:56:04 +0200
Subject: use directly MOBIClass

---
 inc/3rdparty/libraries/MOBIClass/EXTHHelper.php | 132 ++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 inc/3rdparty/libraries/MOBIClass/EXTHHelper.php

(limited to 'inc/3rdparty/libraries/MOBIClass/EXTHHelper.php')

diff --git a/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php b/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php
new file mode 100644
index 00000000..275142bf
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php
@@ -0,0 +1,132 @@
+<?php
+//Reference: http://wiki.mobileread.com/wiki/MOBI
+
+class EXTHHelper{
+	static function typeToText($type){
+		$types = self::$types;
+		if(isset($types[$type])){
+			return $types[$type];
+		}
+		return $type;
+	}
+	static function textToType($text){
+		$text = strtolower($text);
+		if(isset(self::$flippedTypes[$text])){
+			return self::$flippedTypes[$text];
+		}
+		return false;
+	}
+	
+	static function convert($n, $size){
+		$mask = 0xFF;
+		$out = "";
+		for($i = 0; $i < $size; $i++){
+			$out = chr(($n & $mask) >> (8*$i)).$out;
+			$mask = $mask << 8;
+		}
+		return $out;
+	}
+	
+	static function getRightRepresentation($type, $value){
+		if($type >= 100 && $type < 200){
+			return $value;
+		}else{
+			return self::toHex($value);
+		}
+	}
+	
+	static function toHex($value){
+		$out = "";
+		for($i = 0, $len = strlen($value); $i < $len; $i++){
+			if($i > 0) $out .= " ";
+			$hex = dechex(ord($value[$i]));
+			if(strlen($hex) < 2) $hex = "0".$hex;
+			$out .= $hex;
+		}
+		return $out;
+	}
+	
+	
+	static private $types = array(
+		1 => "drm server id",
+		2 => "drm commerce id",
+		3 => "drm ebookbase book id",
+		100 => "author",
+		101 => "publisher",
+		102 => "imprint",
+		103 => "description",
+		104 => "isbn",
+		105 => "subject",
+		106 => "publishingdate",
+		107 => "review",
+		108 => "contributor",
+		109 => "rights",
+		110 => "subjectcode",
+		111 => "type",
+		112 => "source",
+		113 => "asin",
+		114 => "versionnumber",
+		115 => "sample",
+		116 => "startreading",
+		118 => "retail price",
+		119 => "retail price currency",
+		201 => "coveroffset",
+		202 => "thumboffset",
+		203 => "hasfakecover",
+		204 => "Creator Software",
+		205 => "Creator Major Version",
+		206 => "Creator Minor Version",
+		207 => "Creator Build Number",
+		208 => "watermark",
+		209 => "tamper proof keys",
+		300 => "fontsignature",
+		401 => "clippinglimit",
+		402 => "publisherlimit",
+		403 => "403",
+		404 => "ttsflag",
+		501 => "cdetype",
+		502 => "lastupdatetime",
+		503 => "updatedtitle"
+	);
+	static private $flippedTypes = array(
+		"drm server id" => 1,
+		"drm commerce id" => 2,
+		"drm ebookbase book id" => 3,
+		"author" => 100,
+		"publisher" => 101,
+		"imprint" => 102,
+		"description" => 103,
+		"isbn" => 104,
+		"subject" => 105,
+		"publishingdate" => 106,
+		"review" => 107,
+		"contributor" => 108,
+		"rights" => 109,
+		"subjectcode" => 110,
+		"type" => 111,
+		"source" => 112,
+		"asin" => 113,
+		"versionnumber" => 114,
+		"sample" => 115,
+		"startreading" => 116,
+		"retail price" => 118,
+		"retail price currency" => 119,
+		"coveroffset" => 201,
+		"thumboffset" => 202,
+		"hasfakecover" => 203,
+		"Creator Software" => 204,
+		"Creator Major Version" => 205,
+		"Creator Minor Version" => 206,
+		"Creator Build Number" => 207,
+		"watermark" => 208,
+		"tamper proof keys" => 209,
+		"fontsignature" => 300,
+		"clippinglimit" => 401,
+		"publisherlimit" => 402,
+		"403" => 403,
+		"ttsflag" => 404,
+		"cdetype" => 501,
+		"lastupdatetime" => 502,
+		"updatedtitle" => 503
+	);
+}
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