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 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
  25 #include <Plugins/iPlugin>
  26
  27 #include <QObject>
  28 #include <QString>
  29
  30 namespace eVaf {
  31 namespace PswGen {
  32
  33 /// Module that generates strong passwords using cryptographic methods
  34 namespace Generator {
  35
  36 /// Internal implementation of the Generator module
  37 namespace Internal {
  38     class GeneratorImpl;
  39 } // namespace eVaf::PswGen::Generator::Internal
  40
  41 /**
  42  * Module implementing the iGenerator interface.
  43  */
  44 class Module : public Plugins::iPlugin
  45 {
  46     Q_OBJECT
  47     Q_INTERFACES(eVaf::Plugins::iPlugin)
  48
  49 public:
  50
  51     Module();
  52
  53     virtual ~Module();
  54
  55     virtual bool init(QString const & args);
  56
  57     virtual void done();
  58
  59     virtual bool isReady() const { return true; }
  60
  61
  62 private: // Members
  63
  64     /// iGenerator interface instance
  65     Internal::GeneratorImpl * mGenerator;
  66
  67 };
  68
  69
  70 namespace Internal {
  71
  72 /**
  73  * iGenerator interface implementation.
  74  *
  75  * Implements the iGenerator interface using MD5 cryptographic hashes.
  76  */
  77
  78 class GeneratorImpl : public QObject, public iGenerator
  79 {
  80     Q_OBJECT
  81     Q_INTERFACES(eVaf::PswGen::iGenerator)
  82
  83 public:
  84
  85     GeneratorImpl();
  86
  87     virtual ~GeneratorImpl();
  88
  89     virtual QString generatePassword(QString const & name, QString const & masterPassword, int length, uint flags = 0) const;
  90
  91     virtual int maxLength() const { return 24; }
  92
  93 };
  94
  95 } // namespace eVaf::PswGen::Generator::Internal
  96
  97
  98 } // namespace eVaf::PswGen::Generator
  99 } // namespace eVaf::PswGen
 100 } // namespace eVaf
 101
 102 #endif // module.h