46     var $source;  variable in File_Archive_Reader_Relay
48     function File_Archive_Reader_Relay(&$source)  argument
50         $this->source =& $source;
56     function next() { return $this->source->next(); }
60     function getFilename() { return $this->source->getFilename(); }
64     function getStat() { return $this->source->getStat(); }
68     function getMime() { return $this->source->getMime(); }
72     function getDataFilename() { return $this->source->getDataFilename(); }
76     function getData($length = -1) { return $this->source->getData($length); }
80     function skip($length = -1) { return $this->source->skip($length); }
84     function rewind($length = -1) { return $this->source->rewind($length); }
88     function tell() { return $this->source->tell(); }
95         if ($this->source !== null) {
96             return $this->source->close();
104         $writer = $this->source->makeAppendWriter();
115         $writer = $this->source->makeWriterRemoveFiles($pred);
126         $writer = $this->source->makeWriterRemoveBlocks($blocks, $seek);