Jetter JC-120MC, Руководство пользователя

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Jetter AG 167
JC-120MC FTP client
Reading a file
This function lets you read the content of a file from a remote network node
and copy it to the local file system of the controller.
Function FtpFileRead(FtpConnection:Handle,
Const Ref ServerFile: String,
Const Ref ClientFile: String):Int;
Description of the function parameters:
Parameter Value Remarks
FtpConnection Handle Value returned by the
function FtpConnect()
ServerFile File name Name of the file in the file
system of the FTP server,
which the controller is to
read
ClientFile File name File name, as which the
controller is to save the file
read in the local file system
If the returned value is negative, an error has occurred. If the returned value is
0 , the controller was able to read the file and store it locally.
Return value
0 No error
-1 Invalid handle
-2, -6 Error when storing the file locally
-3, -5, -7, -8 Communication error, there is, for example, no response from
FTP server
-4 Error message from FTP server, for example, file does not
exist
Introduction
Function declaration
Function parameters
Return value