diff options
Diffstat (limited to 'html/includes/ftp_class_pure.php')
| -rwxr-xr-x | html/includes/ftp_class_pure.php | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/html/includes/ftp_class_pure.php b/html/includes/ftp_class_pure.php new file mode 100755 index 0000000..e7806db --- /dev/null +++ b/html/includes/ftp_class_pure.php @@ -0,0 +1,192 @@ +<?php
+//
+// pemftp - Class by Alexey Dotsenko <alex at paneuromedia dot com>
+// http://www.phpclasses.org/browse/package/1743.html
+// License: Free for non-commercial use
+//
+
+
+class ftp extends ftp_base {
+ function ftp($verb=FALSE, $le=FALSE) {
+ $this->LocalEcho = $le;
+ $this->Verbose = $verb;
+ $this->ftp_base();
+ }
+
+// <!-- --------------------------------------------------------------------------------------- -->
+// <!-- Private functions -->
+// <!-- --------------------------------------------------------------------------------------- -->
+
+ function _settimeout($sock) {
+ if(!@stream_set_timeout($sock, $this->_timeout)) {
+ $this->PushError('_settimeout','socket set send timeout');
+ $this->_quit();
+ return FALSE;
+ }
+ return TRUE;
+ }
+
+ function _connect($host, $port) {
+ $this->SendMSG("NOT using PHP's socket extension");
+ $this->SendMSG("Creating socket");
+ $sock = @fsockopen($host, $port, $errno, $errstr, $this->_timeout);
+ if (!$sock) {
+ $this->PushError('_connect','socket connect failed', $errstr." (".$errno.")");
+ return FALSE;
+ }
+ $this->_connected=true;
+ return $sock;
+ }
+
+ function _readmsg($fnction="_readmsg"){
+ if(!$this->_connected) {
+ $this->PushError($fnction, 'Connect first');
+ return FALSE;
+ }
+ $result=true;
+ $this->_message="";
+ $this->_code=0;
+ $go=true;
+ do {
+ $tmp=@my_fgets($this->_ftp_control_sock, 512);
+ if($tmp===false) {
+ $go=$result=false;
+ $this->PushError($fnction,'Read failed');
+ } else {
+ $this->_message.=$tmp;
+// for($i=0; $i<strlen($this->_message); $i++)
+// if(ord($this->_message[$i])<32) echo "#".ord($this->_message[$i]); else echo $this->_message[$i];
+// echo CRLF;
+ if(preg_match("/^([0-9]{3})(-(.*".CRLF.")+\\1)? [^".CRLF."]+".CRLF."$/", $this->_message, $regs)) $go=false;
+ }
+ } while($go);
+ if($this->LocalEcho) echo "GET < ".rtrim($this->_message, CRLF).CRLF;
+ $this->_code=(int)$regs[1];
+ return $result;
+ }
+
+ function _exec($cmd, $fnction="_exec") {
+ if(!$this->_ready) {
+ $this->PushError($fnction,'Connect first');
+ return FALSE;
+ }
+ if($this->LocalEcho) echo "PUT > ",$cmd,CRLF;
+ $status=@fputs($this->_ftp_control_sock, $cmd.CRLF);
+ if($status===false) {
+ $this->PushError($fnction,'socket write failed');
+ return FALSE;
+ }
+ $this->_lastaction=time();
+ if(!$this->_readmsg($fnction)) return FALSE;
+ return TRUE;
+ }
+
+ function _data_prepare($mode=FTP_ASCII) {
+ if($mode==FTP_BINARY) {
+ if(!$this->_exec("TYPE I", "_data_prepare")) return FALSE;
+ } else {
+ if(!$this->_exec("TYPE A", "_data_prepare")) return FALSE;
+ }
+ if($this->_passive) {
+ if(!$this->_exec("PASV", "pasv")) {
+ $this->_data_close();
+ return FALSE;
+ }
+ if(!$this->_checkCode()) {
+ $this->_data_close();
+ return FALSE;
+ }
+ $ip_port = explode(",", ereg_replace("^.+ \\(?([0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]+,[0-9]+)\\)?.*".CRLF."$", "\\1", $this->_message));
+ $this->_datahost=$ip_port[0].".".$ip_port[1].".".$ip_port[2].".".$ip_port[3];
+ $this->_dataport=(((int)$ip_port[4])<<8) + ((int)$ip_port[5]);
+ $this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
+ $this->_ftp_data_sock=@fsockopen($this->_datahost, $this->_dataport, $errno, $errstr, $this->_timeout);
+ if(!$this->_ftp_data_sock) {
+ $this->PushError("_data_prepare","fsockopen fails", $errstr." (".$errno.")");
+ $this->_data_close();
+ return FALSE;
+ }
+ else $this->_ftp_data_sock;
+ } else {
+ $this->SendMSG("Only passive connections available!");
+ return FALSE;
+ }
+ return TRUE;
+ }
+
+ function _data_read($mode=FTP_ASCII, $fp=NULL) {
+ $NewLine=$this->NewLineCode[$this->OS_local];
+ if(is_resource($fp)) $out=0;
+ else $out="";
+ if(!$this->_passive) {
+ $this->SendMSG("Only passive connections available!");
+ return FALSE;
+ }
+ if($mode!=FTP_BINARY) {
+ while (!feof($this->_ftp_data_sock)) {
+ $tmp=fread($this->_ftp_data_sock, 4096);
+ $line.=$tmp;
+ if(!preg_match("/".CRLF."$/", $line)) continue;
+ $line=rtrim($line,CRLF).$NewLine;
+ if(is_resource($fp)) $out+=fwrite($fp, $line, strlen($line));
+ else $out.=$line;
+ $line="";
+ }
+ } else {
+ while (!feof($this->_ftp_data_sock)) {
+ $block=fread($this->_ftp_data_sock, 4096);
+ if(is_resource($fp)) $out+=fwrite($fp, $block, strlen($block));
+ else $out.=$line;
+ }
+ }
+ return $out;
+ }
+
+ function _data_write($mode=FTP_ASCII, $fp=NULL) {
+ $NewLine=$this->NewLineCode[$this->OS_local];
+ if(is_resource($fp)) $out=0;
+ else $out="";
+ if(!$this->_passive) {
+ $this->SendMSG("Only passive connections available!");
+ return FALSE;
+ }
+ if(is_resource($fp)) {
+ while(!feof($fp)) {
+ $line=my_fgets($fp, 4096);
+ if($mode!=FTP_BINARY) $line=rtrim($line, CRLF).CRLF;
+ do {
+ if(($res=@fwrite($this->_ftp_data_sock, $line))===FALSE) {
+ $this->PushError("_data_write","Can't write to socket");
+ return FALSE;
+ }
+ $line=substr($line, $res);
+ }while($line!="");
+ }
+ } else {
+ if($mode!=FTP_BINARY) $fp=rtrim($fp, $NewLine).CRLF;
+ do {
+ if(($res=@fwrite($this->_ftp_data_sock, $fp))===FALSE) {
+ $this->PushError("_data_write","Can't write to socket");
+ return FALSE;
+ }
+ $fp=substr($fp, $res);
+ }while($fp!="");
+ }
+ return TRUE;
+ }
+
+ function _data_close() {
+ @fclose($this->_ftp_data_sock);
+ $this->SendMSG("Disconnected data from remote host");
+ return TRUE;
+ }
+
+ function _quit($force=FALSE) {
+ if($this->_connected or $force) {
+ @fclose($this->_ftp_control_sock);
+ $this->_connected=false;
+ $this->SendMSG("Socket closed");
+ }
+ }
+}
+?>
\ No newline at end of file |