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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
// $Id: debsystem.h,v 1.4 2003/01/11 07:16:33 jgg Exp $
/* ######################################################################
System - Debian version of the System Class
##################################################################### */
/*}}}*/
#ifndef PKGLIB_DEBSYSTEM_H
#define PKGLIB_DEBSYSTEM_H
#include <apt-pkg/pkgsystem.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/cacheiterators.h>
#include <vector>
class Configuration;
class pkgIndexFile;
class pkgPackageManager;
class debSystemPrivate;
class pkgDepCache;
#ifndef APT_10_CLEANER_HEADERS
class debStatusIndex;
#endif
class debSystem : public pkgSystem
{
// private d-pointer
debSystemPrivate * const d;
APT_HIDDEN bool CheckUpdates();
public:
virtual bool Lock() APT_OVERRIDE;
virtual bool UnLock(bool NoErrors = false) APT_OVERRIDE;
virtual pkgPackageManager *CreatePM(pkgDepCache *Cache) const APT_OVERRIDE;
virtual bool Initialize(Configuration &Cnf) APT_OVERRIDE;
virtual bool ArchiveSupported(const char *Type) APT_OVERRIDE;
virtual signed Score(Configuration const &Cnf) APT_OVERRIDE;
virtual bool AddStatusFiles(std::vector<pkgIndexFile *> &List) APT_OVERRIDE;
virtual bool FindIndex(pkgCache::PkgFileIterator File,
pkgIndexFile *&Found) const APT_OVERRIDE;
debSystem();
virtual ~debSystem();
APT_HIDDEN static std::string GetDpkgExecutable();
APT_HIDDEN static std::vector<std::string> GetDpkgBaseCommand();
APT_HIDDEN static void DpkgChrootDirectory();
APT_HIDDEN static pid_t ExecDpkg(std::vector<std::string> const &sArgs, int * const inputFd, int * const outputFd, bool const DiscardOutput);
APT_HIDDEN static bool SupportsMultiArch();
APT_HIDDEN static std::vector<std::string> SupportedArchitectures();
APT_HIDDEN bool LockInner();
APT_HIDDEN bool UnLockInner(bool NoErrors=false);
APT_HIDDEN bool IsLocked();
};
extern debSystem debSys;
#endif
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