Method encryptDataToFile

src/share/WizZiwReader.cpp:205–242

encrypt note decrypted before

// encrypt note decrypted before
bool WizZiwReader::encryptDataToFile(const QByteArray& sourceData, \
                           const QString& destFileName)
{
    //random password
    QString ziwPassword = WizGenGUIDLowerCaseLetterOnly() + WizGenGUIDLowerCaseLetterOnly();
    //
    // encrypt data
    QByteArray outBytes;
    if (!WizAESEncryptToString((const unsigned char *)(ziwPassword.toUtf8().constData()), sourceData, outBytes)) {
        return false;
    }

    WIZZIWHEADER header;
    initZiwHeader(header, ziwPassword);

    QFile destFile(destFileName);
    if (!destFile.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
        TOLOG("Can't open dest file while encrypt to temp file");
        return false;
    }

    QDataStream out(&destFile);
    if (sizeof(header) != out.writeRawData((const char *)&header, sizeof(header))) {
        TOLOG("Write data failed while encrypt to temp file");
        destFile.remove();
        return false;
    }

    if (outBytes.length() != out.writeRawData(outBytes.constData(), outBytes.length())) {
        TOLOG("Write data failed while encrypt to temp file");
        destFile.remove();
        return false;
    }

    destFile.close();

    return true;
}


bool WizZiwReader::encryptFileToFile(const QString& sourceFileName, \