(Unicode C++) Download Text File into String Variable

Download a text file directly into a string variable.

Chilkat C/C++ Library Downloads
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#include <CkFtp2W.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkFtp2W ftp;

    ftp.put_Hostname(L"ftp.someFtpServer.com");
    ftp.put_Username(L"myFtpUserAccount");
    ftp.put_Password(L"myFtpPassword");

    // Set other possible settings...
    // See http://www.cknotes.com/determining-ftp2-connection-settings/ 
    // for more information about FTP connection settings.
    ftp.put_Passive(true);
    ftp.put_AuthTls(true);

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

    // Change to the remote directory where the existing file is located.
    success = ftp.ChangeRemoteDir(L"junk");
    if (success != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }

    // Download the contents of the remote file into a string variable.

    // The GetRemoteFileTextData method assumes the remote file contains ANSI chars.
    // To download text files containing non-ANSI text, such as utf-8, call GetRemoteFileTextC
    // instead. (see below)
    const wchar_t *fileContents = ftp.getRemoteFileTextData(L"ansiText.txt");
    if (ftp.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }
    else {
        wprintf(L"%s\n",fileContents);
    }

    // To download a remote text file containing utf-8 chars, 
    // call GetRemoteFileTextC and pass "utf-8" for the 2nd arg.  This tells
    // Chilkat to interpret the incoming bytes according to the utf-8 character encoding.

    fileContents = ftp.getRemoteFileTextC(L"utf8Text.txt",L"utf-8");
    if (ftp.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",ftp.lastErrorText());
        return;
    }
    else {
        wprintf(L"%s\n",fileContents);
    }

    success = ftp.Disconnect();
    }