apt-pkg/deb/debversion.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 /* ######################################################################
   4
   5    Debian Version - Versioning system for Debian
   6
   7    This implements the standard Debian versioning system.
   8
   9    ##################################################################### */
  10                                                                         /*}}}*/
  11 #ifndef PKGLIB_DEBVERSION_H
  12 #define PKGLIB_DEBVERSION_H
  13
  14 #include <apt-pkg/version.h>
  15
  16 #include <string>
  17
  18 class debVersioningSystem : public pkgVersioningSystem
  19 {
  20    public:
  21
  22    static int CmpFragment(const char *A, const char *AEnd, const char *B,
  23                           const char *BEnd) APT_PURE;
  24
  25    // Compare versions..
  26    virtual int DoCmpVersion(const char *A,const char *Aend,
  27                           const char *B,const char *Bend) APT_PURE;
  28    virtual bool CheckDep(const char *PkgVer,int Op,const char *DepVer) APT_PURE;
  29    virtual APT_PURE int DoCmpReleaseVer(const char *A,const char *Aend,
  30                              const char *B,const char *Bend)
  31    {
  32       return DoCmpVersion(A,Aend,B,Bend);
  33    }
  34    virtual std::string UpstreamVersion(const char *A);
  35
  36    debVersioningSystem();
  37 };
  38
  39 extern debVersioningSystem debVS;
  40
  41 #endif