1 files changed, 22 insertions, 22 deletions

diff --git a/FedoraClient.php b/FedoraClient.php
index fe2d26c..6eca761 100644
--- a/FedoraClient.php
+++ b/FedoraClient.php
@@ -1,22 +1,22 @@
 <?php
 /*
- * FedoraClient is a PHP classe to interact with web services
- * 
+ * FedoraClient is a PHP class to interact with web services
+ *
  * Copyright (C) 2010  Remi Collet
  * http://github.com/remicollet/rpmphp.
- * 
+ *
  * Inspired from python-fedora
- * 
+ *
  * FedoraClient is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
- * 
+ *
  * python-fedora is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * See <http://www.gnu.org/licenses/>
  *
  */
@@ -32,15 +32,15 @@ abstract class FedoraClient {
    private $url;
    private $agent;
    private $debug = 0;
-   protected $cache;   
-   
+   protected $cache;
+
    function __construct ($url, array $options) {
       $dir = "/tmp/cachelite-".posix_getlogin()."/";
       @mkdir($dir);
       $this->cache = new Cache_Lite(array('memoryCaching'         => true,
-                                          'cacheDir'              => $dir, 
+                                          'cacheDir'              => $dir,
                                           'automaticSerialization'=> true));
-      
+
       $this->url = $url;
       if (isset($options['agent']) && !empty($options['agent'])) {
          $this->agent = $options['agent'];
@@ -49,10 +49,10 @@ abstract class FedoraClient {
       }
       if (isset($options['debug']) && intval($options['debug'])>0) {
          $this->debug = intval($options['debug']);
-      } 
+      }
       $this->logDebug(3,__CLASS__."::".__FUNCTION__.": url='$url', agent='".$this->agent."'");
-   }   
-   
+   }
+
    function logDebug($level, $msg) {
       if ($this->debug>=$level) {
          echo "[debug][$level] $msg\n";
@@ -73,7 +73,7 @@ abstract class FedoraClient {
         # Follow redirect
       curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
       curl_setopt($curl, CURLOPT_MAXREDIRS, 5);
-      
+
         # Set standard headers
       curl_setopt($curl, CURLOPT_HTTPHEADER, array('User-agent: '.$this->agent, 'Accept: application/json'));
 
@@ -81,13 +81,13 @@ abstract class FedoraClient {
       $this->logDebug(2,__CLASS__."::".__FUNCTION__.": call '$url'");
       curl_exec($curl);
 
-   
+
         # Check for auth failures
         # Note: old TG apps returned 403 Forbidden on authentication failures.
         # Updated apps return 401 Unauthorized
         # We need to accept both until all apps are updated to return 401.
       $http_status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
-      if ($http_status==401 || $http_status==403) { 
+      if ($http_status==401 || $http_status==403) {
          $this->logDebug(1,__CLASS__."::".__FUNCTION__.": http_status '$http_status' Authentication failed logging in");
          return array();
       } else if ($http_status>=400) {
@@ -96,13 +96,13 @@ abstract class FedoraClient {
       } else {
          $this->logDebug(2,__CLASS__."::".__FUNCTION__.": http_status '$http_status'");
       }
-      
+
       $this->logDebug(2,__CLASS__."::".__FUNCTION__.": close connexion");
 
       curl_close($curl);
       return json_decode($this->data, true);
    }
-   
+
    function receive($curl, $data) {
       $this->logDebug(9,__CLASS__."::".__FUNCTION__.": $data");
       $this->data .= $data;
@@ -113,12 +113,12 @@ abstract class FedoraClient {
 
 
 class FedoraPkgdb extends FedoraClient {
-   
+
    function __construct (array $options=array()) {
       parent::__construct('https://admin.fedoraproject.org/pkgdb/', $options);
       $this->logDebug(3,__CLASS__."::".__FUNCTION__);
    }
-   
+
    function getBranches($refresh=false) {
       $rep = ($refresh ? false : $this->cache->get(__FUNCTION__,__CLASS__));
       if ($rep) {
@@ -137,7 +137,7 @@ class FedoraPkgdb extends FedoraClient {
       }
       return $branches;
    }
-   
+
    function getPackageInfo($name, $refresh=false) {
       $url="acls/name/$name";
       $rep = ($refresh ? false : $this->cache->get($url,__CLASS__));
@@ -159,7 +159,7 @@ class FedoraPkgdb extends FedoraClient {
       }
       return $branches;
    }
-   
+
    function getBranch($name, $refresh=false) {
       $branches = $this->getBranches($refresh);