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find . \( -name "*.cpp" -or -name "*.h" -or -name "*.c" -or -name "*.cc" \) -exec clang-format -i {} \;
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71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
/*
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Copyright (C) 2004-2005 Brad Hards <bradh@frogmouth.net>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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// QtCrypto has the declarations for all of QCA
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#include <QtCrypto>
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#include <QCoreApplication>
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#include <iostream>
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#ifdef QT_STATICPLUGIN
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#include "import_plugins.h"
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#endif
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int main(int argc, char **argv)
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{
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QCoreApplication(argc, argv);
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// the Initializer object sets things up, and
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// also does cleanup when it goes out of scope
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QCA::Initializer init;
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// we use the first argument as the data to encode
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// if an argument is provided. Use "hello" if no argument
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QByteArray arg; // empty array
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arg.append((argc >= 2) ? argv[1] : "hello");
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// create our object, which does encoding by default
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// QCA::Base64 encoder(QCA::Encode); is equivalent
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QCA::Base64 encoder;
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// This does the actual conversion (encoding).
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// You might prefer to use encoder.encode(); and have
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// it return a QCA::SecureArray, depending on your needs
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QString encoded = encoder.arrayToString(arg);
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std::cout << arg.data() << " in base64 encoding is ";
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std::cout << encoded.toLatin1().data() << std::endl;
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// This time, we'll create an object to decode base64. We
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// could also have reused the existing object, calling
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// clear(); and setup(QCA::Decode); on it.
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QCA::Base64 decoder(QCA::Decode);
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// This time, we convert a QString into a QString
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QString decoded = decoder.decodeString(encoded);
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std::cout << encoded.toLatin1().data() << " decoded from base64 is ";
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std::cout << decoded.toLatin1().data() << std::endl;
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return 0;
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}
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