vaikene.ee Git - evaf/blob - src/apps/PswGen/Generator/module.h

   1 /**
   2  * @file PswGen/Generator/module.h
   3  * @brief Implementation of the iGenerator interface
   4  * @author Enar Vaikene
   5  *
   6  * Copyright (c) 2011-2019 Enar Vaikene
   7  *
   8  * This file is part of the eVaf C++ cross-platform application development framework.
   9  *
  10  * This file can be used under the terms of the GNU General Public License
  11  * version 3.0 as published by the Free Software Foundation and appearing in
  12  * the file LICENSE included in the packaging of this file. Please review the
  13  * the following information to ensure the GNU General Public License version
  14  * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
  15  *
  16  * Alternatively, this file may be used in accordance with the Commercial License
  17  * Agreement provided with the Software.
  18  */
  19
  20 #ifndef __PSWGEN_GENERATOR_MODULE_H
  21 #  define __PSWGEN_GENERATOR_MODULE_H
  22
  23 #include "igenerator.h"
  24 #include "version.h"
  25
  26 #include <Plugins/iPlugin>
  27
  28 #include <QObject>
  29 #include <QString>
  30
  31 namespace eVaf {
  32 namespace PswGen {
  33
  34 /// Module that generates strong passwords using cryptographic methods
  35 namespace Generator {
  36
  37 /// Internal implementation of the Generator module
  38 namespace Internal {
  39     class GeneratorImpl;
  40 } // namespace eVaf::PswGen::Generator::Internal
  41
  42 /**
  43  * Module implementing the iGenerator interface.
  44  */
  45 class Module : public Plugins::iPlugin
  46 {
  47     Q_OBJECT
  48     Q_INTERFACES(eVaf::Plugins::iPlugin)
  49     Q_PLUGIN_METADATA(IID VER_MODULE_NAME_STR)
  50
  51 public:
  52
  53     Module();
  54
  55     virtual ~Module();
  56
  57     virtual bool init(QString const & args);
  58
  59     virtual void done();
  60
  61     virtual bool isReady() const { return true; }
  62
  63
  64 private: // Members
  65
  66     /// iGenerator interface instance
  67     Internal::GeneratorImpl * mGenerator;
  68
  69 };
  70
  71
  72 namespace Internal {
  73
  74 /**
  75  * iGenerator interface implementation.
  76  *
  77  * Implements the iGenerator interface using MD5 cryptographic hashes.
  78  */
  79
  80 class GeneratorImpl : public QObject, public iGenerator
  81 {
  82     Q_OBJECT
  83     Q_INTERFACES(eVaf::PswGen::iGenerator)
  84
  85 public:
  86
  87     GeneratorImpl();
  88
  89     virtual ~GeneratorImpl();
  90
  91     virtual QString generatePassword(QString const & name, QString const & masterPassword, int length, uint flags = 0) const;
  92
  93     virtual int maxLength() const { return 24; }
  94
  95 };
  96
  97 } // namespace eVaf::PswGen::Generator::Internal
  98
  99
 100 } // namespace eVaf::PswGen::Generator
 101 } // namespace eVaf::PswGen
 102 } // namespace eVaf
 103
 104 #endif // module.h