Adding upstream version 2.7.12.upstream/2.7.12

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 125 insertions, 0 deletions

diff --git a/apt-pkg/metaindex.h b/apt-pkg/metaindex.h
new file mode 100644
index 0000000..e2a773c
--- /dev/null
+++ b/apt-pkg/metaindex.h
@@ -0,0 +1,125 @@
+#ifndef PKGLIB_METAINDEX_H
+#define PKGLIB_METAINDEX_H
+
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/init.h>
+
+#include <cstddef>
+
+#include <string>
+#include <vector>
+
+
+class pkgAcquire;
+class IndexTarget;
+class pkgCacheGenerator;
+class OpProgress;
+
+class metaIndexPrivate;
+
+class APT_PUBLIC metaIndex
+{
+public:
+   struct checkSum
+   {
+      std::string MetaKeyFilename;
+      HashStringList Hashes;
+      unsigned long long Size;
+   };
+
+   enum APT_HIDDEN TriState {
+      TRI_YES, TRI_DONTCARE, TRI_NO, TRI_UNSET
+   };
+
+   enum class APT_HIDDEN Flag
+   {
+      DEB822 = 0x01,
+   };
+
+   private:
+   metaIndexPrivate * const d;
+protected:
+   std::vector <pkgIndexFile *> *Indexes;
+   // parsed from the sources.list
+   const char *Type;
+   std::string URI;
+   std::string Dist;
+   TriState Trusted;
+   std::string SignedBy;
+
+   // parsed from a file
+   std::string Suite;
+   std::string Codename;
+   std::string Origin;
+   std::string Label;
+   std::string Version;
+   signed short DefaultPin;
+   std::string ReleaseNotes;
+   time_t Date;
+   time_t ValidUntil;
+   bool SupportsAcquireByHash;
+   std::map<std::string, checkSum *> Entries;
+   TriState LoadedSuccessfully;
+
+public:
+   // Various accessors
+   std::string GetURI() const;
+   std::string GetDist() const;
+   const char* GetType() const;
+   TriState GetTrusted() const;
+   std::string GetSignedBy() const;
+
+   std::string GetOrigin() const;
+   std::string GetLabel() const;
+   std::string GetVersion() const;
+   std::string GetCodename() const;
+   std::string GetSuite() const;
+   std::string GetReleaseNotes() const;
+   signed short GetDefaultPin() const;
+   bool GetSupportsAcquireByHash() const;
+   time_t GetValidUntil() const;
+   time_t GetDate() const;
+   virtual time_t GetNotBefore() const = 0;
+#ifdef APT_COMPILING_APT
+   bool HasFlag(Flag flag) const;
+#endif
+   void SetFlag(Flag flag) APT_HIDDEN;
+
+   std::string GetExpectedDist() const;
+   bool CheckDist(std::string const &MaybeDist) const;
+
+   // Interface for acquire
+   virtual std::string Describe() const;
+   virtual std::string ArchiveURI(std::string const& File) const = 0;
+   virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) = 0;
+   virtual std::vector<IndexTarget> GetIndexTargets() const = 0;
+   virtual std::vector<pkgIndexFile *> *GetIndexFiles() = 0;
+   virtual bool IsTrusted() const = 0;
+   virtual bool Load(std::string const &Filename, std::string * const ErrorText) = 0;
+   /** @return a new metaIndex object based on this one, but without information from #Load */
+   virtual metaIndex * UnloadedClone() const = 0;
+   // the given metaIndex is potentially invalid after this call and should be deleted
+   void swapLoad(metaIndex * const OldMetaIndex);
+
+   // Lookup functions for parsed Hashes
+   checkSum *Lookup(std::string const &MetaKey) const;
+   /** \brief tests if a checksum for this file is available */
+   bool Exists(std::string const &MetaKey) const;
+   std::vector<std::string> MetaKeys() const;
+   TriState GetLoadedSuccessfully() const;
+
+   // Interfaces for pkgCacheGen
+   virtual pkgCache::RlsFileIterator FindInCache(pkgCache &Cache, bool const ModifyCheck) const;
+   virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
+
+
+   metaIndex(std::string const &URI, std::string const &Dist,
+             char const * const Type);
+   virtual ~metaIndex();
+
+   virtual bool IsArchitectureSupported(std::string const &arch) const;
+   virtual bool IsArchitectureAllSupportedFor(IndexTarget const &target) const;
+   virtual bool HasSupportForComponent(std::string const &component) const;
+};
+
+#endif