Open Zip and Save Password Protected

Open a .zip (non-encrypted) and then save it password-protected.

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

#include <C_CkZip.h>

void ChilkatSample(void)
    {
    HCkZip zip;
    BOOL success;

    zip = CkZip_Create();

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

    success = CkZip_OpenZip(zip,"test.zip");
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    //  Set a password and indicate that password protection
    //  should be used when writing the .zip
    CkZip_putEncryptPassword(zip,"secret");
    CkZip_putPasswordProtect(zip,TRUE);

    //  Write the zip (overwrites test.zip)

    success = CkZip_WriteZipAndClose(zip);
    if (success != TRUE) {
        printf("%s\n",CkZip_lastErrorText(zip));
        return;
    }

    printf("Zip Re-Written with Password Protection!\n");

    CkZip_Dispose(zip);

    }