File indexing completed on 2024-10-06 10:16:25

 /*
  Copyright (C) 2005 Brad Hards <bradh@frogmouth.net>
 
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
 
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
 
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
 // QtCrypto has the declarations for all of QCA
 #include <QtCrypto>
 
 #include <QCoreApplication>
 
 #include <iostream>
 
 #ifdef QT_STATICPLUGIN
 #include "import_plugins.h"
 #endif
 
 int main(int argc, char **argv)
 {
     // the Initializer object sets things up, and
     // also does cleanup when it goes out of scope
     QCA::Initializer init;
 
     QCoreApplication app(argc, argv);
 
     // we use the first argument as the data to encode / decode
     // if an argument is provided. Use "hello" if no argument
     QByteArray arg; // empty array
     arg.append((argc >= 2) ? argv[1] : "hello");
 
     // create our object, which does encoding by default
     // QCA::Hex encoder(QCA::Encode); is equivalent
     QCA::Hex encoder;
 
     // You might prefer to use encoder.encode(); and have
     // it return a QCA::SecureArray, depending on your needs
     QString encoded = encoder.arrayToString(arg);
 
     std::cout << arg.data() << " in hex encoding is ";
     std::cout << encoded.toLatin1().data() << std::endl;
 
     // This time, we'll create an object to decode hexadecimal.
     // We could also have reused the existing object, calling
     // clear(); and setup(QCA::Decode); on it.
     QCA::Hex decoder(QCA::Decode);
 
     // This time, we convert a QString into a QString
     QString decoded = decoder.decodeString(encoded);
 
     std::cout << encoded.toLatin1().data() << " decoded from hex is ";
     std::cout << decoded.toLatin1().data() << std::endl;
 
     return 0;
 }