00001 /**************************************************************************** 00002 ** 00003 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). 00004 ** All rights reserved. 00005 ** Contact: Nokia Corporation 00006 ** 00007 ** 00008 ** $QT_BEGIN_LICENSE:BSD$ 00009 ** You may use this file under the terms of the BSD license as follows: 00010 ** 00011 ** "Redistribution and use in source and binary forms, with or without 00012 ** modification, are permitted provided that the following conditions are 00013 ** met: 00014 ** * Redistributions of source code must retain the above copyright 00015 ** notice, this list of conditions and the following disclaimer. 00016 ** * Redistributions in binary form must reproduce the above copyright 00017 ** notice, this list of conditions and the following disclaimer in 00018 ** the documentation and/or other materials provided with the 00019 ** distribution. 00020 ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor 00021 ** the names of its contributors may be used to endorse or promote 00022 ** products derived from this software without specific prior written 00023 ** permission. 00024 ** 00025 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00026 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00027 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00028 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00029 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00030 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00031 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00032 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00033 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00034 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00035 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 00036 ** $QT_END_LICENSE$ 00037 ** 00038 ****************************************************************************/ 00039 00040 #include "mycrypto.h" 00041 #include "symbianengine.h" 00042 00043 // Constructor. 00044 MyCrypto::MyCrypto(QObject *parent) : QObject(parent) 00045 { 00046 00047 } 00048 00049 // Destructor - this public object owns the private implementation. 00050 MyCrypto::~MyCrypto() 00051 { 00052 00053 } 00054 00055 // Encrypt data. 00056 void MyCrypto::encryptData(QString inputText, QString password) 00057 { 00058 QString encryptedText; 00059 encryptedText = inputText; 00060 00061 00062 s60_encrypt( 2*(inputText.size()), 00063 (unsigned char*) inputText.data(), 00064 (unsigned char*) encryptedText.data(), 00065 (unsigned char*)password.data(), 00066 2*(password.size())); 00067 00068 emit encryptedData(encryptedText); 00069 } 00070 00071 // Decrypt data. 00072 void MyCrypto::decryptData(QString inputText, QString password) 00073 { 00074 QString decryptedText; 00075 decryptedText = inputText; 00076 00077 s60_decrypt( 2*(inputText.size()), 00078 (unsigned char*) inputText.data(), 00079 (unsigned char*) decryptedText.data(), 00080 (unsigned char*) password.data(), 00081 2*(password.size())); 00082 00083 emit decryptedData(decryptedText); 00084 } 00085