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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
// $Id: versionmatch.h,v 1.4 2001/05/29 03:07:12 jgg Exp $
/* ######################################################################
Version Matching
This module takes a matching string and a type and locates the version
record that satisfies the constraint described by the matching string.
Version: 1.2*
Release: o=Debian,v=2.1*,c=main
Release: v=2.1*
Release: *
Origin: ftp.debian.org
Release may be a complex type that can specify matches for any of:
Version (v= with prefix)
Origin (o=)
Archive (a=)
Label (l=)
Component (c=)
If there are no equals signs in the string then it is scanned in short
form - if it starts with a number it is Version otherwise it is an
Archive.
Release may be a '*' to match all releases.
##################################################################### */
/*}}}*/
#ifndef PKGLIB_VERSIONMATCH_H
#define PKGLIB_VERSIONMATCH_H
#ifdef __GNUG__
#pragma interface "apt-pkg/versionmatch.h"
#endif
#include <string>
#include <apt-pkg/pkgcache.h>
using std::string;
class pkgVersionMatch
{
// Version Matching
string VerStr;
bool VerPrefixMatch;
// Release Matching
string RelVerStr;
bool RelVerPrefixMatch;
string RelOrigin;
string RelArchive;
string RelLabel;
string RelComponent;
bool MatchAll;
// Origin Matching
string OrSite;
public:
enum MatchType {None = 0,Version,Release,Origin} Type;
bool MatchVer(const char *A,string B,bool Prefix);
bool FileMatch(pkgCache::PkgFileIterator File);
pkgCache::VerIterator Find(pkgCache::PkgIterator Pkg);
pkgVersionMatch(string Data,MatchType Type);
};
#endif
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