(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.

Chilkat C/C++ Library Downloads
MS Visual C/C++ Linux/CentOS C/C++ Alpine Linux C/C++ MAC OS X C/C++	armhf/aarch64 C/C++ C++ Builder iOS C/C++ Android C/C++	Solaris C/C++ MinGW C/C++

#include <C_CkFtp2.h>
#include <C_CkBinData.h>

void ChilkatSample(void)
    {
    HCkFtp2 ftp;
    BOOL success;
    HCkBinData bdA;
    const char *remoteFilename;
    HCkBinData bdB;

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

    ftp = CkFtp2_Create();

    CkFtp2_putHostname(ftp,"www.my-ftp-server.com");
    CkFtp2_putUsername(ftp,"mFtpLogin");
    CkFtp2_putPassword(ftp,"myFtpPassword");

    // Connect to the FTP server.
    success = CkFtp2_ConnectOnly(ftp);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        CkFtp2_Dispose(ftp);
        return;
    }

    // Authenticate with the FTP server.
    success = CkFtp2_LoginAfterConnectOnly(ftp);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        CkFtp2_Dispose(ftp);
        return;
    }

    bdA = CkBinData_Create();
    CkBinData_LoadFile(bdA,"qa_data/jpg/penguins.jpg");

    // Upload the contents of bdA to the FTP server.
    remoteFilename = "penguins.jpg";
    success = CkFtp2_PutFileBd(ftp,bdA,remoteFilename);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        CkFtp2_Dispose(ftp);
        CkBinData_Dispose(bdA);
        return;
    }

    // Download...
    bdB = CkBinData_Create();
    success = CkFtp2_GetFileBd(ftp,remoteFilename,bdB);
    if (success != TRUE) {
        printf("%s\n",CkFtp2_lastErrorText(ftp));
        CkFtp2_Dispose(ftp);
        CkBinData_Dispose(bdA);
        CkBinData_Dispose(bdB);
        return;
    }

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

    CkFtp2_Disconnect(ftp);


    CkFtp2_Dispose(ftp);
    CkBinData_Dispose(bdA);
    CkBinData_Dispose(bdB);

    }