Rename a filename within the .zip before zipping.

Demonstrates how to rename a file within a .zip prior to writing it.

Download Chilkat C++ Libraries for VC++ 8.0 / Win32

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#include <CkZip.h>
#include <CkZipEntry.h>

void ChilkatSample(void)
    {
    CkZip zip;

    bool success;

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

    success = zip.NewZip("test.zip");
    if (success != true) {
        printf("%s\n",zip.lastErrorText());
        return;
    }

    //  Append a directory tree.  The AppendFiles does
    //  not read the file contents or append them to the zip
    //  object in memory.  It simply appends references
    //  to the files so that when WriteZip (or WriteZipAndClose,
    //  or WriteExe, etc.) is called, the files are compressed
    //  and encrypted.
    bool recurse;
    recurse = true;
    zip.AppendFiles("c:/temp/a/*",recurse);

    CkZipEntry *entry = 0;

    entry = zip.GetEntryByName("Setup.exe");
    if (entry == 0 ) {
        printf("Failed to find entry in .zip\n");
        return;
    }

    //  Change the filename of this entry.
    //  When the .zip is written, the "Setup.exe" is streamed
    //  in from the filesystem and compressed into the .zip,
    //  and named as "install.exe"
    entry->put_FileName("install.exe");

    success = zip.WriteZipAndClose();
    if (success != true) {
        printf("%s\n",zip.lastErrorText());
        return;
    }

    printf("Zip Created!\n");
    }