#include <FtpClient.h>

Inheritance diagram for Ftp::CtrlChannel:
Collaboration diagram for Ftp::CtrlChannel:

Public Member Functions

 CtrlChannel ()
 ~CtrlChannel ()
void opened (const Comm::ConnectionPointer &conn, const AsyncCall::Pointer &aCloser)
 called after the socket is opened, sets up close handler More...
void close ()
 planned close: removes the close handler and calls comm_close More...
void forget ()
void clear ()
 remove the close handler, leave connection open More...

Public Attributes

char * buf
size_t size
size_t offset
char * last_command
char * last_reply
int replycode
Comm::ConnectionPointer conn
 channel descriptor More...
Comm::ConnectionPointer listenConn
AsyncCall::Pointer opener
 Comm opener handler callback. More...

Private Member Functions

 CtrlChannel (const CtrlChannel &)
CtrlChanneloperator= (const CtrlChannel &)

Detailed Description

FTP channel for control commands. This channel is opened once per transaction.

Definition at line 55 of file FtpClient.h.

Constructor & Destructor Documentation

◆ CtrlChannel() [1/2]

Ftp::CtrlChannel::CtrlChannel ( )

Definition at line 116 of file FtpClient.cc.

References buf, memAllocBuf(), and size.

◆ ~CtrlChannel()

Ftp::CtrlChannel::~CtrlChannel ( )

Definition at line 128 of file FtpClient.cc.

References buf, last_command, last_reply, memFreeBuf(), message, safe_free, size, and wordlistDestroy().

◆ CtrlChannel() [2/2]

Ftp::CtrlChannel::CtrlChannel ( const CtrlChannel )

Member Function Documentation

◆ clear()

void Ftp::Channel::clear ( )

just drops conn and close handler. does not close active connections.

Definition at line 108 of file FtpClient.cc.

References conn, and NULL.

Referenced by Ftp::Client::ctrlClosed(), Ftp::Client::dataClosed(), Ftp::Gateway::ftpAcceptDataConnection(), and ftpOpenListenSocket().

◆ close()

void Ftp::Channel::close ( )

Handles all operations needed to properly close the active channel FD. clearing the close handler, clearing the listen socket properly, and calling comm_close

Definition at line 87 of file FtpClient.cc.

References comm_remove_close_handler(), conn, and Comm::IsConnOpen().

Referenced by Ftp::Client::closeServer(), Ftp::Client::dataComplete(), Ftp::Gateway::ftpAcceptDataConnection(), ftpOpenListenSocket(), Ftp::Client::sendPassive(), Ftp::Relay::serverComplete(), Ftp::Gateway::timeout(), and Ftp::Client::~Client().

◆ forget()

void Ftp::Channel::forget ( )

◆ opened()

void Ftp::Channel::opened ( const Comm::ConnectionPointer conn,
const AsyncCall::Pointer aCloser 

◆ operator=()

CtrlChannel& Ftp::CtrlChannel::operator= ( const CtrlChannel )

Member Data Documentation

◆ buf

◆ conn

◆ last_command

◆ last_reply

◆ listenConn

Comm::ConnectionPointer Ftp::Channel::listenConn

A temporary handle to the connection being listened on. Closing this will also close the waiting Data channel acceptor. If a data connection has already been accepted but is still waiting in the event queue the callback will still happen and needs to be handled (usually dropped).

Definition at line 46 of file FtpClient.h.

Referenced by Ftp::Client::dataClosed(), Ftp::Gateway::ftpAcceptDataConnection(), ftpReadPORT(), and ftpSendPORT().

◆ message

◆ offset

◆ opener

◆ replycode

◆ size

The documentation for this class was generated from the following files:






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