(Unicode C++) Compress and Decompress a String

Demonstrates how to compress and decompress a string.

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#include <CkStringBuilderW.h>
#include <CkCompressionW.h>
#include <CkByteData.h>

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

    bool success;
    CkStringBuilderW sb;

    int i;
    for (i = 1; i <= 20; i++) {
        sb.Append(L"This is the original uncompressed string.\r\n");
    }

    CkCompressionW compress;
    compress.put_Algorithm(L"deflate");
    // Indicate that the utf-8 byte representation of the string should be compressed.
    compress.put_Charset(L"utf-8");

    CkByteData compressedBytes;
    success = compress.CompressString(sb.getAsString(),compressedBytes);

    // If the compressed data is desired in string format, then get the base64 representation of the bytes.
    compress.put_EncodingMode(L"base64");
    const wchar_t *compressedBase64 = compress.compressStringENC(sb.getAsString());
    wprintf(L"Compressed Bytes as Base64: %s\n",compressedBase64);

    // Now decompress...
    const wchar_t *decompressedString = compress.decompressString(compressedBytes);
    wprintf(L"The original string after decompressing from binary compressed data:\n");
    wprintf(L"%s\n",decompressedString);

    // To decompress from Base64...
    compress.put_EncodingMode(L"base64");
    decompressedString = compress.decompressStringENC(compressedBase64);
    wprintf(L"The original string after decompressing from Base64:\n");
    wprintf(L"%s\n",decompressedString);
    }