.Z Format Unix Compress and Uncompress

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Demonstrates how to use the CkUnixCompress C++ class to compress and uncompress .Z file format files and memory.

    // The CkUnixCompress class is included with the "Chilkat Zip" license.
    CkUnixCompress z;
    z.UnlockComponent("Anything for 30-day trial");

    // Uncompress a .Z file:
    z.UncompressFile("helloWorld.txt.Z","helloWorld.txt");

    // Create a .Z compressed file.
    z.CompressFile("helloWorld.txt","helloWorld2.txt.Z");

    CkByteData byteData;

    // Uncompress from file to memory:
    z.UncompressFileToMem("helloWorld.txt.Z",byteData);

    // Access the data:
    const unsigned char *data = byteData.getData();
    int numBytes = byteData.getSize();

    // Compress from memory to file:
    z.CompressMemToFile(byteData,"helloWorld3.txt.Z");

    // Memory-to-memory compress:
    CkByteData compressedData;
    z.CompressMemory(byteData,compressedData);

    // Access the compressed data:
    data = compressedData.getData();
    numBytes = compressedData.getSize();

    // Memory-to-memory uncompress
    byteData.clear();
    z.UncompressMemory(compressedData,byteData);

    // Uncompress from memory to file:
    z.UncompressMemToFile(compressedData,"helloWorld4.txt");

    // Compress from file to memory:
    compressedData.clear();
    z.CompressFileToMem("helloWorld4.txt",compressedData);