(Unicode C) FTP Upload / Download to a BinData Object

Demonstrates how to FTP upload the contents of a BinData object, and FTP downloads to the a BinData object.

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#include <C_CkFtp2W.h>
#include <C_CkBinDataW.h>

void ChilkatSample(void)
    {
    HCkFtp2W ftp;
    BOOL success;
    HCkBinDataW bdA;
    const wchar_t *remoteFilename;
    HCkBinDataW bdB;

    // This example assumes Chilkat Ftp2 to have been previously unlocked.
    // See Unlock Ftp2 for sample code.

    ftp = CkFtp2W_Create();

    CkFtp2W_putHostname(ftp,L"www.my-ftp-server.com");
    CkFtp2W_putUsername(ftp,L"mFtpLogin");
    CkFtp2W_putPassword(ftp,L"myFtpPassword");

    // Connect to the FTP server.
    success = CkFtp2W_ConnectOnly(ftp);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    // Authenticate with the FTP server.
    success = CkFtp2W_LoginAfterConnectOnly(ftp);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        return;
    }

    bdA = CkBinDataW_Create();
    CkBinDataW_LoadFile(bdA,L"qa_data/jpg/penguins.jpg");

    // Upload the contents of bdA to the FTP server.
    remoteFilename = L"penguins.jpg";
    success = CkFtp2W_PutFileBd(ftp,bdA,remoteFilename);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        CkBinDataW_Dispose(bdA);
        return;
    }

    // Download...
    bdB = CkBinDataW_Create();
    success = CkFtp2W_GetFileBd(ftp,remoteFilename,bdB);
    if (success != TRUE) {
        wprintf(L"%s\n",CkFtp2W_lastErrorText(ftp));
        CkFtp2W_Dispose(ftp);
        CkBinDataW_Dispose(bdA);
        CkBinDataW_Dispose(bdB);
        return;
    }

    // Verify that bdA and bdB have the exact same contents.
    wprintf(L"size of bdA: %d\n",CkBinDataW_getNumBytes(bdA));
    if (CkBinDataW_ContentsEqual(bdA,bdB) == TRUE) {
        wprintf(L"Contents are equal. Success.\n");
    }
    else {
        wprintf(L"Contents are NOT equal.  Failed.\n");
    }

    CkFtp2W_Disconnect(ftp);


    CkFtp2W_Dispose(ftp);
    CkBinDataW_Dispose(bdA);
    CkBinDataW_Dispose(bdB);

    }