apt-pkg/deb/debmetaindex.h

   1 #ifndef PKGLIB_DEBMETAINDEX_H
   2 #define PKGLIB_DEBMETAINDEX_H
   3
   4 #include <apt-pkg/metaindex.h>
   5 #include <apt-pkg/macros.h>
   6
   7 #include <map>
   8 #include <string>
   9 #include <vector>
  10
  11 #ifndef APT_8_CLEANER_HEADERS
  12 #include <apt-pkg/sourcelist.h>
  13 #endif
  14 #ifndef APT_10_CLEANER_HEADERS
  15 #include <apt-pkg/init.h>
  16 #endif
  17
  18 class pkgAcquire;
  19 class pkgIndexFile;
  20 class debDebPkgFileIndex;
  21 class IndexTarget;
  22 class pkgCacheGenerator;
  23 class OpProgress;
  24 class debReleaseIndexPrivate;
  25
  26 class APT_HIDDEN debReleaseIndex : public metaIndex
  27 {
  28    debReleaseIndexPrivate * const d;
  29
  30    APT_HIDDEN bool parseSumData(const char *&Start, const char *End, std::string &Name,
  31                      std::string &Hash, unsigned long long &Size);
  32    public:
  33
  34    APT_HIDDEN std::string MetaIndexInfo(const char *Type) const;
  35    APT_HIDDEN std::string MetaIndexFile(const char *Types) const;
  36    APT_HIDDEN std::string MetaIndexURI(const char *Type) const;
  37
  38    debReleaseIndex(std::string const &URI, std::string const &Dist);
  39    debReleaseIndex(std::string const &URI, std::string const &Dist, bool const Trusted);
  40    virtual ~debReleaseIndex();
  41
  42    virtual std::string ArchiveURI(std::string const &File) const APT_OVERRIDE {return URI + File;};
  43    virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) APT_OVERRIDE;
  44    virtual std::vector<IndexTarget> GetIndexTargets() const APT_OVERRIDE;
  45
  46    virtual std::string Describe() const APT_OVERRIDE;
  47    virtual pkgCache::RlsFileIterator FindInCache(pkgCache &Cache, bool const ModifyCheck) const APT_OVERRIDE;
  48    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const APT_OVERRIDE;
  49
  50    virtual bool Load(std::string const &Filename, std::string * const ErrorText) APT_OVERRIDE;
  51    virtual metaIndex * UnloadedClone() const APT_OVERRIDE;
  52
  53    virtual std::vector <pkgIndexFile *> *GetIndexFiles() APT_OVERRIDE;
  54
  55    bool SetTrusted(TriState const Trusted);
  56    bool SetCheckValidUntil(TriState const Trusted);
  57    bool SetValidUntilMin(time_t const Valid);
  58    bool SetValidUntilMax(time_t const Valid);
  59    bool SetSignedBy(std::string const &SignedBy);
  60
  61    virtual bool IsTrusted() const APT_OVERRIDE;
  62
  63    void AddComponent(bool const isSrc, std::string const &Name,
  64          std::vector<std::string> const &Targets,
  65          std::vector<std::string> const &Architectures,
  66          std::vector<std::string> Languages);
  67 };
  68
  69 class APT_HIDDEN debDebFileMetaIndex : public metaIndex
  70 {
  71 private:
  72    void * const d;
  73    std::string DebFile;
  74    debDebPkgFileIndex *DebIndex;
  75 public:
  76    virtual std::string ArchiveURI(std::string const& /*File*/) const APT_OVERRIDE {
  77       return DebFile;
  78    }
  79    virtual bool GetIndexes(pkgAcquire* /*Owner*/, const bool& /*GetAll=false*/) APT_OVERRIDE {
  80       return true;
  81    }
  82    virtual std::vector<IndexTarget> GetIndexTargets() const APT_OVERRIDE {
  83       return std::vector<IndexTarget>();
  84    }
  85    virtual std::vector<pkgIndexFile *> *GetIndexFiles() APT_OVERRIDE {
  86       return Indexes;
  87    }
  88    virtual bool IsTrusted() const APT_OVERRIDE {
  89       return true;
  90    }
  91    virtual bool Load(std::string const &, std::string * const ErrorText) APT_OVERRIDE
  92    {
  93       LoadedSuccessfully = TRI_NO;
  94       if (ErrorText != NULL)
  95          strprintf(*ErrorText, "Unparseable metaindex as it represents the standalone deb file %s", DebFile.c_str());
  96       return false;
  97    }
  98    virtual metaIndex * UnloadedClone() const APT_OVERRIDE
  99    {
 100       return NULL;
 101    }
 102    debDebFileMetaIndex(std::string const &DebFile);
 103    virtual ~debDebFileMetaIndex();
 104
 105 };
 106
 107 #endif