plasma/version.cpp

   1 /*
   2  *   Copyright 2008 by Aaron Seigo <aseigo@kde.org>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU Library General Public License as
   6  *   published by the Free Software Foundation; either version 2, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details
  13  *
  14  *   You should have received a copy of the GNU Library General Public
  15  *   License along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include <plasma/version.h>
  21 #include <kdebug.h>
  22
  23 namespace Plasma
  24 {
  25
  26 unsigned int version()
  27 {
  28     return PLASMA_VERSION;
  29 }
  30
  31 unsigned int versionMajor()
  32 {
  33     return PLASMA_VERSION_MAJOR;
  34 }
  35
  36 unsigned int versionMinor()
  37 {
  38     return PLASMA_VERSION_MINOR;
  39 }
  40
  41 unsigned int versionRelease()
  42 {
  43     return PLASMA_VERSION_RELEASE;
  44 }
  45
  46 const char *versionString()
  47 {
  48     return PLASMA_VERSION_STRING;
  49 }
  50
  51 bool isPluginVersionCompatible(unsigned int version)
  52 {
  53     // we require PLASMA_VERSION_MAJOR and PLASMA_VERSION_MINOR
  54     const quint32 minVersion = PLASMA_MAKE_VERSION(PLASMA_VERSION_MAJOR, 0, 0);
  55     const quint32 maxVersion = PLASMA_MAKE_VERSION(PLASMA_VERSION_MAJOR, PLASMA_VERSION_MINOR, 60);
  56
  57     if (version < minVersion || version > maxVersion) {
  58         kDebug() << "plugin is compiled against incompatible Plasma version  " << version
  59                  << "This build is compatible with" << PLASMA_VERSION_MAJOR << ".0.0 (" << minVersion
  60                  << ") to" << PLASMA_VERSION_STRING << "(" << maxVersion << ")";
  61         return false;
  62     }
  63
  64     return true;
  65 }
  66
  67 } // Plasma namespace
  68