apt-pkg/edsp/edsplistparser.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 /* ######################################################################
   4
   5    EDSP Package List Parser - This implements the abstract parser
   6    interface for the APT specific intermediate format which is passed
   7    to external resolvers
   8
   9    ##################################################################### */
  10                                                                         /*}}}*/
  11 #ifndef PKGLIB_EDSPLISTPARSER_H
  12 #define PKGLIB_EDSPLISTPARSER_H
  13
  14 #include <apt-pkg/deblistparser.h>
  15 #include <apt-pkg/md5.h>
  16 #include <apt-pkg/pkgcache.h>
  17 #include <apt-pkg/fileutl.h>
  18
  19 #include <string>
  20
  21 #ifndef APT_8_CLEANER_HEADERS
  22 #include <apt-pkg/pkgcachegen.h>
  23 #include <apt-pkg/indexfile.h>
  24 #include <apt-pkg/tagfile.h>
  25 #endif
  26
  27 namespace APT {
  28    class StringView;
  29 }
  30 class APT_HIDDEN edspLikeListParser : public debListParser
  31 {
  32    public:
  33    virtual bool NewVersion(pkgCache::VerIterator &Ver) APT_OVERRIDE;
  34    virtual std::vector<std::string> AvailableDescriptionLanguages() APT_OVERRIDE;
  35    virtual APT::StringView Description_md5() APT_OVERRIDE;
  36    virtual unsigned short VersionHash() APT_OVERRIDE;
  37
  38    bool LoadReleaseInfo(pkgCache::RlsFileIterator &FileI,FileFd &File,
  39                         std::string const &section);
  40
  41    edspLikeListParser(FileFd *File);
  42    virtual ~edspLikeListParser();
  43 };
  44
  45 class APT_HIDDEN edspListParser : public edspLikeListParser
  46 {
  47    FileFd extendedstates;
  48    FileFd preferences;
  49
  50 protected:
  51    virtual bool ParseStatus(pkgCache::PkgIterator &Pkg,pkgCache::VerIterator &Ver) APT_OVERRIDE;
  52
  53 public:
  54    edspListParser(FileFd *File);
  55    virtual ~edspListParser();
  56 };
  57
  58 class APT_HIDDEN eippListParser : public edspLikeListParser
  59 {
  60 protected:
  61    virtual bool ParseStatus(pkgCache::PkgIterator &Pkg,pkgCache::VerIterator &Ver) APT_OVERRIDE;
  62
  63 public:
  64    eippListParser(FileFd *File);
  65    virtual ~eippListParser();
  66 };
  67 #endif