(Unicode C++) Unzip a .zip Archive

Demonstrates how to open a .zip archive and unzip. The Unzip method extracts the files and directories from a .zip archive and recreates the directory tree rooted at the directory path passed to Unzip.

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#include <CkZipW.h>

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

    CkZipW zip;

    bool success = zip.OpenZip(L"my_files.zip");
    if (success != true) {
        wprintf(L"%s\n",zip.lastErrorText());
        return;
    }

    int unzipCount;

    // Returns the number of files and directories unzipped.
    // Unzips to /my_files, re-creating the directory tree
    // from the .zip.
    unzipCount = zip.Unzip(L"/my_files");
    if (unzipCount < 0) {
        wprintf(L"%s\n",zip.lastErrorText());
    }
    else {
        wprintf(L"Success!\n");
    }
    }