Add an handler to access epub internal files.

--HG--
extra : rebase_source : 31f7f77fba14f09117d08dd1228da0a8221f8747

epubfs.php

@@ -0,0 +1,37 @@
+<?php
+
+require_once ("resources/php-epub-meta/epub.php");
+
+function notFound () {
+    header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
+    header("Status: 404 Not Found");
+
+    $_SERVER['REDIRECT_STATUS'] = 404;
+}
+
+$book = new EPub ("c:/Temp/Alice.epub");
+$book->initSpineComponent ();
+
+$component = $_GET["comp"];
+
+if (empty ($component)) {
+    notFound ();
+}
+
+try {
+    $data = $book->component ($component);
+    $directory = dirname ($component);
+    
+    $data = preg_replace ("/src=[\"']([^:]*?)[\"']/", "src='epubfs.php?comp=$1'", $data);
+    $data = preg_replace ("/href=[\"']([^:]*?)[\"']/", "href='epubfs.php?comp=$1'", $data);
+    $data = preg_replace ("/\@import\s+[\"'](.*?)[\"'];/", "@import 'epubfs.php?comp={$directory}/$1';", $data);
+    
+    header ("Content-Type: " . $book->componentContentType($component));
+    echo $data;
+}
+catch (Exception $e) {
+    notFound ();
+}
+
+
+?>