Unzip Encrypted Text into a String Variable

Demonstrates how to open an encrypted .zip archive and unzip a text file directly into a string variable.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    CkZip zip = new CkZip();

    boolean success;

    //  Any string unlocks the component for the 1st 30-days.
    success = zip.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
    }

    //  Set the password required for decrypting.
    zip.put_DecryptPassword("myPassword");

    success = zip.OpenZip("encrypted.zip");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
    }

    //  Locate the file within the Zip to be unzipped into a string variable:
    CkZipEntry entry;
    entry = zip.FirstMatchingEntry("*.csv");
    if (!(entry == null )) {

        //  There are a few different InflateToString methods.
        //  InflateToString allows you to control line-endings LF-only vs. CRLF
        //  InflateToString2 returns the line-endings unmodified.
        //  Both InflateToString and InflateToString2 assume the
        //  data consists of ANSI characters.
        //  The InflateToString3 method allows for text stored in different
        //  character encodings to be returned as a string

        //  This example uses InflateToString2 -- line endings are
        //  unmodified and the text is simple ANSI...
        String strCsv;
        strCsv = entry.inflateToString2();
        System.out.println(strCsv);

    }
    else {
        System.out.println("No matching entry found!");
    }


  }
}