Jetter JC-120MC, Руководство пользователя

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164 Jetter AG
8 FTP client
Establishing a connection to the FTP server
Before data can be sent or received, a connection to the FTP server must be
established first. When establishing the connection, the client logs in to the
FTP server by a user name and a password (login).
Function FtpConnect( Const Ref ServerAddr: String,
Const Ref UserName: String,
Const Ref PassWord: String):Handle;
Description of the function parameters:
Parameter Value Remarks
ServerAddr IP address or name Name resolution by DNS
server
UserName User name for logon Login
Password Password for logon Login
If the return value was positive, the connection could be established and login
was successful. If the return value was 0 , an error occurred and the
connection could not be established.
Return value
> 0 A positive return value must be stored in a variable. It must
be made available as a handle at activating the following
functions:
 Terminating a connection

Reading a file from the FTP server

Writing a file to the FTP server

Deleting a file from the FTP server

Changing a directory on the FTP server

Creating a directory on the FTP server

Deleting a directory from the FTP server

Determining the current directory on the FTP
server
0 Error when establishing a connection or logging in to the FTP
server
Introduction
Function declaration
Function parameters
Return value