Developer Documentation

LicenseManagerActive.hh
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42
43
44 #ifndef LICENSEMANAGER_HH
45 #define LICENSEMANAGER_HH
46
47 #include <OpenFlipper/BasePlugin/SecurityInterface.hh>
48
55 /* The salt file has to be provided for each plugin. It can be the same
56 for all plugins. See example for details on how this file has to be setup
57 */
58 #include "salt.hh"
59
68 class LicenseManager : public QObject, SecurityInterface {
69
70 Q_OBJECT
71 Q_INTERFACES(SecurityInterface)
72
73 public:
74
75 virtual ~LicenseManager();
76 LicenseManager();
77
78 public :
79
83 void blockSignals( bool _state);
84
87 bool authenticated();
88
89 public slots:
96 bool authenticate();
97
101 QString licenseError();
102
103 private:
104
105
106 bool timestampOk();
107
111 virtual QString name() = 0;
112
116 virtual QString pluginFileName();
117
119 bool authenticated_;
120
122 QString authstring_;
123
124
125 protected :
130 void connectNotify ( const char * signal );
131
132 };
133
134 #endif // LICENSEMANAGER_HH
SecurityInterface
Interface class for adding copy protection and license management to a plugin.
Definition: SecurityInterface.hh:61
SecurityInterface.hh
LicenseManager
License management base class.
Definition: LicenseManagerActive.hh:68
LicenseManager::connectNotify
void connectNotify(const char *signal)
Definition: LicenseManagerActive.cc:579
LicenseManager::pluginFileName
virtual QString pluginFileName()
Definition: LicenseManagerActive.cc:590
LicenseManager::authenticated
bool authenticated()
Definition: LicenseManagerActive.cc:574
LicenseManager::authenticate
bool authenticate()
Definition: LicenseManagerActive.cc:202
LicenseManager::licenseError
QString licenseError()
Definition: LicenseManagerActive.cc:570
LicenseManager::authenticated_
bool authenticated_
This flag is true if authentication was successful.
Definition: LicenseManagerActive.hh:119
LicenseManager::blockSignals
void blockSignals(bool _state)
Definition: LicenseManagerActive.cc:114
LicenseManager::authstring_
QString authstring_
License information string.
Definition: LicenseManagerActive.hh:122
LicenseManager::name
virtual QString name()=0