TFtpConnection Class Reference

Provides a wrapper for the FTP connection. More...

List of all members.

Public Member Functions
	Abort ()
	Cancel the current transfer.
Boolean	Connect (const string RemoteDir)
	Connect to FTP server.
Boolean	Connected ()
	Check if a connection is open.
Boolean	SupportsVerification ()
	Indicates if the FTP server supports one of the extensibility features for verified transfer integrity.
Boolean	PutFile (const string LocalFile, const string RemoteFile)
	Transfer a local file to the FTP server.
Boolean	GetFile (const string RemoteFile, const string LocalFile, const Integer RemoteFilesize)
	Transfer a file from the FTP server to the local system.
Boolean	SetCurrentDirectory (const string RemoteDir)
	Set the current directory on the FTP server.
string	GetCurrentDirectory ()
	Get the current directory on the FTP server.
Boolean	DeleteFile (const string Filename)
	Delete a file on the FTP server.
Boolean	CreateDirectory (const string DirName)
	Create a directory on the FTP server.
Boolean	RemoveDirectory (const string Filename)
	Remove a directory on the FTP server.
Boolean	RenameFile (const string OldFile, const string Newfile)
	Rename a file on the FTP server.
	ShowLastResponseInfo ()
	Display FTP server error message.
	Disconnect ()
	Disconnect from the FTP server.
Public Attributes
TIdFTP	IdFTP
	The Indy FTP client component.
TLogger	Logger
	The logger object.
Protected Attributes
Boolean	UsingUtf8

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Detailed Description

Provides a wrapper for the FTP connection.

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Member Function Documentation

TFtpConnection::Abort

(

)

Cancel the current transfer.

Abort is a procedure that instructs the FTP server to interrupt the previous FTP service command, and any associated transfer of data. Abort does not affect the control connection for the FTP client, but forces the data connection to be closed.

Boolean TFtpConnection::Connect

(

const string

RemoteDir

)

Connect to FTP server.

Parameters:

RemoteDir

The name of the initial remote directory.

Returns:

True if the connection has been opened.

References Connected(), TLogger::Error(), IdFTP, TLogger::Info(), Logger, SetCurrentDirectory(), ShowLastResponseInfo(), SupportsVerification(), UsingUtf8, and TLogger::Warn().

TFtpConnection::Connected

(

)

Check if a connection is open.

Returns:

True if a FTP connection is open

References IdFTP.

Referenced by Connect().

Boolean TFtpConnection::CreateDirectory

(

const string

DirName

)

Create a directory on the FTP server.

Parameters:

DirName

Name of the new directory.

Returns:

True if the directory has been created.

Boolean TFtpConnection::DeleteFile

(

const string

Filename

)

Delete a file on the FTP server.

Parameters:

Filename

The name of the file.

Returns:

True if the file has been deleted.

string TFtpConnection::GetCurrentDirectory

(

)

Get the current directory on the FTP server.

Returns:

The current FTP server directory

Boolean TFtpConnection::GetFile	(	const string	RemoteFile,
		const string	LocalFile,
		const Integer	RemoteFilesize
	)

Transfer a file from the FTP server to the local system.

Parameters:

	RemoteFile
	LocalFile
	RemoteFilesize

Returns:

True if the download was successful.

Boolean TFtpConnection::PutFile	(	const string	LocalFile,
		const string	RemoteFile
	)

Transfer a local file to the FTP server.

Parameters:

	LocalFile	local filename.
	RemoteFile	remote filename.

Returns:

True if the transfer was successful.

Boolean TFtpConnection::RemoveDirectory

(

const string

Filename

)

Remove a directory on the FTP server.

Parameters:

Filename

Name of the file to be deleted.

Returns:

True if the directory has been deleted.

Boolean TFtpConnection::RenameFile	(	const string	OldFile,
		const string	Newfile
	)

Rename a file on the FTP server.

Parameters:

	OldFile	Name of the file to be renamed.
	Newfile	New file name.

Returns:

True if the file has been renamed.

Boolean TFtpConnection::SetCurrentDirectory

(

const string

RemoteDir

)

Set the current directory on the FTP server.

Parameters:

RemoteDir

The name of the directory.

Returns:

True if the directory change was successful.

Referenced by Connect().

Boolean TFtpConnection::SupportsVerification

(

)

Indicates if the FTP server supports one of the extensibility features for verified transfer integrity.

Returns:

True when one of the checksum algorithms is listed in the Capabilities for the FTP server.

Referenced by Connect().

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Member Data Documentation

TFtpConnection::IdFTP

The Indy FTP client component.

See also:

GetIdFTP For reading

SetIdFTP For writing

Referenced by Connect(), and Connected().

TFtpConnection::Logger

The logger object.

See also:

GetLogger For reading

SetLogger For writing

Referenced by Connect().

Boolean TFtpConnection::UsingUtf8 [protected]

See also:

GetUsingUtf8 For reading

SetUsingUtf8 For writing

Referenced by Connect().