Unicode C
Unicode C
Send a Raw FTP Command and Get the Reply
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Demonstrates the Chilkat Ftp2.SendCommand method, which sends a raw FTP command and returns the complete server reply. The only argument is the command text, which must not contain CR or LF.
Background: This is the escape hatch for commands the API does not wrap directly — it sends exactly what you provide and hands back the full reply for you to interpret. It is limited to commands that complete on the control connection; anything requiring a data connection (a listing or transfer) needs the dedicated methods, which set up the data channel. Note the command is sent as UTF-8 and
CommandCharset is not applied.Chilkat Unicode C Downloads
#include <C_CkFtp2W.h>
void ChilkatSample(void)
{
BOOL success;
HCkFtp2W ftp;
const wchar_t *reply;
success = FALSE;
// Demonstrates the Ftp2.SendCommand method, which sends a raw FTP command and returns the
// complete server reply. The only argument is the command text. Use this for a command not
// otherwise exposed by the API.
ftp = CkFtp2W_Create();
CkFtp2W_putHostname(ftp,L"ftp.example.com");
CkFtp2W_putUsername(ftp,L"myFtpLogin");
// Normally you would not hard-code the password in source. You should instead obtain it
// from an interactive prompt, environment variable, or a secrets vault.
CkFtp2W_putPassword(ftp,L"myPassword");
// Connect and log in (Connect performs both).
success = CkFtp2W_Connect(ftp);
if (success == FALSE) {
wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
CkFtp2W_Dispose(ftp);
return;
}
// The command must not contain CR or LF characters. Here PWD is sent as an example.
reply = CkFtp2W_sendCommand(ftp,L"PWD");
if (CkFtp2W_getLastMethodSuccess(ftp) == FALSE) {
wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
CkFtp2W_Dispose(ftp);
return;
}
wprintf(L"%s\n",reply);
success = CkFtp2W_Disconnect(ftp);
if (success == FALSE) {
wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
CkFtp2W_Dispose(ftp);
return;
}
CkFtp2W_Dispose(ftp);
}