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(Java) Unzip Encrypted Text into a String VariableDemonstrates how to open an encrypted .zip archive and unzip a text file directly into a string variable.
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[]) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkZip zip = new CkZip(); // Set the password required for decrypting. zip.put_DecryptPassword("myPassword"); boolean 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 = zip.FirstMatchingEntry("*.csv"); if (zip.get_LastMethodSuccess() == false) { System.out.println("No matching entry found."); return; } // lineEndingBehavior: // 0 = leave unchanged. // 1 = convert all to bare LF's // 2 = convert all to CRLF's int lineEndingBehavior = 0; String srcCharset = "utf-8"; String strCsv = entry.unzipToString(lineEndingBehavior,srcCharset); System.out.println(strCsv); } } |
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