CRLF Mode

The CrlfMode property applies when downloading files in ASCII mode. If CrlfMode is set to 0 (the default), then the ASCII transfer happens normally without alteration. A value of 1 converts all line endings to CR+ LF. A value of 2 converts all line endings to LF-only. A value of 3 converts all line endings to CR-only.

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#include <CkFtp2.h>

void ChilkatSample(void)
    {
    CkFtp2 ftp;

    bool success;

    //  Any string unlocks the component for the 1st 30-days.
    success = ftp.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        printf("%s\n",ftp.lastErrorText());
        return;
    }

    ftp.put_Hostname("ftp.chilkatsoft.com");
    ftp.put_Username("MyLogin");
    ftp.put_Password("MyPassword");

    //  Connect and login to the FTP server.
    success = ftp.Connect();
    if (success != true) {
        printf("%s\n",ftp.lastErrorText());
        return;
    }

    //  Set the transfer mode to ASCII
    success = ftp.SetTypeAscii();
    if (success != true) {
        printf("%s\n",ftp.lastErrorText());
        return;
    }

    //  Set the CrlfMode to ensure that line endings are CR+LF:
    ftp.put_CrlfMode(1);

    //  CrlfMode line ending settings:
    //  0 = do ASCII transfer without alteration.
    //  1 = CR+LF
    //  2 = LF-only
    //  3 = CR-only

    //  Change to the remote directory where the file will be uploaded.
    success = ftp.ChangeRemoteDir("junk");
    if (success != true) {
        printf("%s\n",ftp.lastErrorText());
        return;
    }

    const char * localFilename;
    localFilename = "hamlet.xml";
    const char * remoteFilename;
    remoteFilename = "hamlet.xml";

    //  Turn on session logging for the upload:
    ftp.put_KeepSessionLog(true);

    //  Download a file.
    success = ftp.GetFile(remoteFilename,localFilename);
    if (success != true) {
        printf("%s\n",ftp.lastErrorText());
        return;
    }

    //  View the session log.  You can verify visually that
    //  the transfer was in ascii mode.
    printf("%s\n",ftp.sessionLog());

    ftp.Disconnect();

    printf("File Downloaded!\n");
    }