remote-copy

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  1. remote-copy

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Code (php)
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<?php
function retrieve($remote_filename, $home_filename, $autocomplete = true)
{
    $awnser = '';
    $headers = array();
    $status = '';
    $headerstopped = false;
    $fileId = 0;
    $size = 0;
    
    $url = explode('/', $remote_filename);
    if($url[0] == 'http:' OR $url[0] == 'https'){
        $url = array_slice($url, 2);
    }
    if($autocomplete){
        $home_filename .= $url[count($url)-1];
    }
    
    if(!$filehandle = fopen($home_filename, 'w')){
        trigger_error('Could not create file', E_USER_ERROR);
        return false;
    }else{
        if(!$handle = fsockopen($url[0], 80, $errno, $errstr, 30)) {
            trigger_error("$errstr ($errno)", E_USER_ERROR);
            fclose($filehandle);
            return false;
        }else{
            $out = "GET /".implode('/', array_slice($url, 1))." HTTP/1.0\r\n";
            $out .= "Host: ".$url[0]."\r\n";
            $out .= "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; nl-NL; rv:1.7.8) Gecko/20050511 Firefox/1.0.4\r\n";
            $out .= "Connection: Close\r\n\r\n";
            fwrite($handle, $out);
            while (!feof($handle)) {
                if(!$headerstopped){
                    $awnser .= fgets($handle, 8192);
                    if(stristr($awnser, "\r\n\r\n")){
                    list($header, $data) = explode("\r\n\r\n", $awnser);
                        $header = analizeHeader($header);
                        if(stristr($header['Status'], '200 OK')){
                            $headerstopped = true;
                            unset($awnser);
                        }else{
                            if(stristr($header['Status'], '400')){
                                trigger_error('Bad request', E_USER_ERROR);
                            }
                            elseif(stristr($header['Status'], '404')){
                                trigger_error('File not found', E_USER_ERROR);
                            }
                            unset($awnser);
                            fclose($handle);
                            fclose($filehandle);
                            return false;
                        }
                    }
                }else{
                    $buffer = fgets($handle, 8192);
                    fwrite($filehandle, $buffer);
                    $buffer = NULL;
                }
            }
            fclose($handle);
            fclose($filehandle);
            return $home_filename;
        }
    }
}

function analizeHeader($header)
{
    $headers = array();
    foreach(explode("\r\n", $header) as $value){
        if(stristr($value, ': ')){
            list($key, $value) = explode(': ', $value);
            $headers[$key] = $value;
        }else{
            $headers['Status'] = $value;
        }
    }
    return $headers;
}
?>

 
 

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