// -*- mode: cpp; mode: fold -*- // Description /*{{{*/ // $Id: pkgsystem.cc,v 1.3 2004/02/27 00:43:16 mdz Exp $ /* ###################################################################### System - Abstraction for running on different systems. Basic general structure.. ##################################################################### */ /*}}}*/ // Include Files /*{{{*/ #include<config.h> #include <apt-pkg/pkgsystem.h> #include <apt-pkg/macros.h> #include <cassert> #include <cstring> /*}}}*/ pkgSystem *_system = 0; static pkgSystem *SysList[10]; pkgSystem **pkgSystem::GlobalList = SysList; unsigned long pkgSystem::GlobalListLen = 0; // System::pkgSystem - Constructor /*{{{*/ // --------------------------------------------------------------------- /* Add it to the global list.. */ pkgSystem::pkgSystem(char const * const label, pkgVersioningSystem * const vs) : Label(label), VS(vs), d(NULL) { assert(GlobalListLen < sizeof(SysList)/sizeof(*SysList)); SysList[GlobalListLen] = this; ++GlobalListLen; } /*}}}*/ // System::GetSystem - Get the named system /*{{{*/ // --------------------------------------------------------------------- /* */ APT_PURE pkgSystem *pkgSystem::GetSystem(const char *Label) { for (unsigned I = 0; I != GlobalListLen; I++) if (strcmp(SysList[I]->Label,Label) == 0) return SysList[I]; return 0; } /*}}}*/ pkgSystem::~pkgSystem() {}