From d81f562b712f2387fa02290bf2ca86392ab356f2 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 11 Oct 2006 20:21:25 +0000
Subject: Aktualisierung auf Version 1.8.1

---
 includes/DjVuImage.php | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'includes/DjVuImage.php')

diff --git a/includes/DjVuImage.php b/includes/DjVuImage.php
index b857fa66..871c563b 100644
--- a/includes/DjVuImage.php
+++ b/includes/DjVuImage.php
@@ -208,7 +208,23 @@ class DjVuImage {
 			'resolution' => $resolution,
 			'gamma' => $gamma / 10.0 );
 	}
+
+	/**
+	 * Return an XML string describing the DjVu image
+	 * @return string
+	 */
+	function retrieveMetaData() {
+		global $wgDjvuToXML;
+		if ( isset( $wgDjvuToXML ) ) {
+			$cmd = $wgDjvuToXML . ' --without-anno --without-text ' . $this->mFilename;
+			$xml = wfShellExec( $cmd, $retval );
+		} else {
+			$xml = null;
+		}
+		return $xml;
+	}
+		
 }
 
 
-?>
\ No newline at end of file
+?>
-- 
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