(Swift 2) Unpack MHT to Files

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Demonstrates how to unpack a .mhtml to files. Unpacks the HTML and to a directory, and image files to a sub-directory located under the directory where the HTML file is unpacked. The image links in the HTML are updated to point to the image files.

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

    let mht = CkoMht()

    // This should be an absolute or relative path to the MHT file.
    // It is the MHT to be unpacked.
    var mhtPath: String? = "qa_data/mht/test.mht"

    var unpackDir: String? = "C:/AAWorkarea/mht_unpack"
    var htmlFilename: String? = "test.html"
    var partsSubDir: String? = "images"

    // Unpacking will create the HTML file C:/AAWorkarea/mht_unpack/test.html
    // The image files are unpacked to C:/AAWorkarea/mht_unpack/images
    // The unpackDir and partsSubDir are automatically created if needed.

    var success: Bool = mht.UnpackMHT(mhtPath, unpackDir: unpackDir, htmlFilename: htmlFilename, partsSubDir: partsSubDir)
    if success == false {
        print("\(mht.LastErrorText)")
        print("Failed.")
    }
    else {
        print("Success.")
    }


}