This function deletes a directory on the FTP server.
Input:
ID : INT
The ID returned from ftpConnect.
Name : STRING
Name of the directory to delete. Both absolute and relative paths are allowed.
Returns: INT
0
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- Success.
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- 1
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- Delete failed, see ftpLastResponse.
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- 2
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- Invalid ID.
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- 3
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- Invalid or missing name.
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- 4
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- Session is busy with another operation.
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- 5
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- FTP not open, use ftpOpen to open interface.
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- 10
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- Communication with server not possible.
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Declaration:
FUNCTION ftpDirDelete : INT;
VAR_INPUT
ID : INT;
Name : STRING;
END_VAR;
Example:
INCLUDE rtcu.inc
PROGRAM example;
VAR
open : BOOL;
host : STRING := "ftp.domain.com";
usr : STRING := "ftpuser";
pwd : STRING := "user pwd";
dir : STRING := "test";
id : INT;
END_VAR;
gsmPower(power := ON);
gprsOpen();
BEGIN
open := (ftpOpen() = 0);
IF open THEN
id := ftpConnect(host := host, username := usr, password := pwd);
ftpDirDelete(id := id, name := dir);
ftpDisconnect(id := id);
END_IF;
ftpClose();
END;
END_PROGRAM;
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