git.maemo.org Git - fapman/blob - apt-src/version.cc

   1 /*
   2 Apt is copyright 1997, 1998, 1999 Jason Gunthorpe and others.
   3 Apt is currently developed by APT Development Team <deity@lists.debian.org>.
   4
   5 License: GPLv2+
   6
   7         This program is free software; you can redistribute it and/or modify
   8         it under the terms of the GNU General Public License as published by
   9         the Free Software Foundation; either version 2 of the License, or
  10         (at your option) any later version.
  11
  12         This program is distributed in the hope that it will be useful,
  13         but WITHOUT ANY WARRANTY; without even the implied warranty of
  14         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15         GNU General Public License for more details.
  16
  17         You should have received a copy of the GNU General Public License
  18         along with this program; if not, write to the Free Software
  19         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 See /usr/share/common-licenses/GPL-2, or
  22 <http://www.gnu.org/copyleft/gpl.txt> for the terms of the latest version
  23 of the GNU General Public License.
  24 */
  25
  26
  27 // -*- mode: cpp; mode: fold -*-
  28 // Description                                                          /*{{{*/
  29 // $Id: version.cc,v 1.10 2001/02/20 07:03:17 jgg Exp $
  30 /* ######################################################################
  31
  32    Version - Versioning system..
  33
  34    ##################################################################### */
  35                                                                         /*}}}*/
  36 // Include Files                                                        /*{{{*/
  37 #include "version.h"
  38 #include "pkgcache.h"
  39
  40 #include <stdlib.h>
  41                                                                         /*}}}*/
  42
  43 static pkgVersioningSystem *VSList[10];
  44 pkgVersioningSystem **pkgVersioningSystem::GlobalList = VSList;
  45 unsigned long pkgVersioningSystem::GlobalListLen = 0;
  46
  47 // pkgVS::pkgVersioningSystem - Constructor                             /*{{{*/
  48 // ---------------------------------------------------------------------
  49 /* Link to the global list of versioning systems supported */
  50 pkgVersioningSystem::pkgVersioningSystem()
  51 {
  52    VSList[GlobalListLen] = this;
  53    GlobalListLen++;
  54 }
  55                                                                         /*}}}*/
  56 // pkgVS::GetVS - Find a VS by name                                     /*{{{*/
  57 // ---------------------------------------------------------------------
  58 /* */
  59 pkgVersioningSystem *pkgVersioningSystem::GetVS(const char *Label)
  60 {
  61    for (unsigned I = 0; I != GlobalListLen; I++)
  62       if (strcmp(VSList[I]->Label,Label) == 0)
  63          return VSList[I];
  64    return 0;
  65 }
  66                                                                         /*}}}*/