• Skip to content
  • Skip to link menu
  • KDE API Reference
  • kdepimlibs-4.14.10 API Reference
  • KDE Home
  • Contact Us
 

KAlarm Library

  • kalarmcal
version.cpp
1/*
2 * version.cpp - program version functions
3 * This file is part of kalarmcal library, which provides access to KAlarm
4 * calendar data.
5 * Copyright © 2002-2007,2011,2013 by David Jarvie <djarvie@kde.org>
6 *
7 * This library is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU Library General Public License as published
9 * by the Free Software Foundation; either version 2 of the License, or (at
10 * your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
15 * License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to the
19 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
20 * MA 02110-1301, USA.
21 */
22
23#include "version.h"
24
25namespace KAlarmCal
26{
27
28int Version(int major, int minor, int rev)
29{
30 return major*10000 + minor*100 + rev;
31}
32
33/******************************************************************************
34* Convert the supplied KAlarm version string to a version number.
35* Reply = version number (double digit for each of major, minor & issue number,
36* e.g. 010203 for 1.2.3
37* = 0 if invalid version string.
38*/
39int getVersionNumber(const QString& version, QString* subVersion)
40{
41 // N.B. Remember to change Version(int major, int minor, int rev)
42 // if the representation returned by this method changes.
43 if (subVersion)
44 subVersion->clear();
45 const int count = version.count(QLatin1Char('.')) + 1;
46 if (count < 2)
47 return 0;
48 bool ok;
49 unsigned vernum = version.section(QLatin1Char('.'), 0, 0).toUInt(&ok) * 10000; // major version
50 if (!ok)
51 return 0;
52 unsigned v = version.section(QLatin1Char('.'), 1, 1).toUInt(&ok); // minor version
53 if (!ok)
54 return 0;
55 vernum += (v < 99 ? v : 99) * 100;
56 if (count >= 3)
57 {
58 // Issue number: allow other characters to follow the last digit
59 const QString issue = version.section(QLatin1Char('.'), 2);
60 const int n = issue.length();
61 if (!n || !issue[0].isDigit())
62 return 0;
63 int i;
64 for (i = 0; i < n && issue[i].isDigit(); ++i) ;
65 if (subVersion)
66 *subVersion = issue.mid(i);
67 v = issue.left(i).toUInt(); // issue number
68 vernum += (v < 99 ? v : 99);
69 }
70 return vernum;
71}
72
73QString getVersionString(int version)
74{
75 return QString::fromLatin1("%1.%2.%3").arg(version/10000).arg((version%10000)/100).arg(version%100);
76}
77
78} // namespace KAlarmCal
79
80// vim: et sw=4:
This file is part of the KDE documentation.
Documentation copyright © 1996-2024 The KDE developers.
Generated on Wed Jan 24 2024 00:00:00 by doxygen 1.10.0 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

KAlarm Library

Skip menu "KAlarm Library"
  • Main Page
  • Namespace List
  • Namespace Members
  • Alphabetical List
  • Class List
  • Class Hierarchy
  • Class Members
  • File List
  • Related Pages

kdepimlibs-4.14.10 API Reference

Skip menu "kdepimlibs-4.14.10 API Reference"
  • akonadi
  •   contact
  •   kmime
  •   socialutils
  • kabc
  • kalarmcal
  • kblog
  • kcal
  • kcalcore
  • kcalutils
  • kholidays
  • kimap
  • kioslave
  •   imap4
  •   mbox
  •   nntp
  • kldap
  • kmbox
  • kmime
  • kontactinterface
  • kpimidentities
  • kpimtextedit
  • kpimutils
  • kresources
  • ktnef
  • kxmlrpcclient
  • mailtransport
  • microblog
  • qgpgme
  • syndication
  •   atom
  •   rdf
  •   rss2
Report problems with this website to our bug tracking system.
Contact the specific authors with questions and comments about the page contents.

KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal