// -*- mode: cpp; mode: fold -*- // Description /*{{{*/ // $Id: sourcelist.h,v 1.12.2.1 2003/12/24 23:09:17 mdz Exp $ /* ###################################################################### SourceList - Manage a list of sources The Source List class provides access to a list of sources. It can read them from a file and generate a list of all the distinct sources. All sources have a type associated with them that defines the layout of the archive. The exact format of the file is documented in files.sgml. The types are mapped through a list of type definitions which handle the actual construction of the back end type. After loading a source list all you have is a list of package index files that have the ability to be Acquired. The vendor machanism is similar, except the vendor types are hard wired. Before loading the source list the vendor list is loaded. This doesn't load key data, just the checks to perform. ##################################################################### */ /*}}}*/ #ifndef PKGLIB_SOURCELIST_H #define PKGLIB_SOURCELIST_H #include <string> #include <vector> #include <map> #include <apt-pkg/pkgcache.h> #ifndef APT_8_CLEANER_HEADERS #include <apt-pkg/metaindex.h> using std::string; using std::vector; #endif class pkgAcquire; class pkgIndexFile; class metaIndex; class pkgSourceList { public: // List of supported source list types class Type { public: // Global list of Items supported static Type **GlobalList; static unsigned long GlobalListLen; static Type *GetType(const char *Type); const char *Name; const char *Label; bool FixupURI(std::string &URI) const; virtual bool ParseLine(std::vector<metaIndex *> &List, const char *Buffer, unsigned long const &CurLine,std::string const &File) const; virtual bool CreateItem(std::vector<metaIndex *> &List,std::string const &URI, std::string const &Dist,std::string const &Section, std::map<std::string, std::string> const &Options) const = 0; Type(); virtual ~Type() {}; }; typedef std::vector<metaIndex *>::const_iterator const_iterator; protected: std::vector<metaIndex *> SrcList; public: bool ReadMainList(); bool Read(std::string File); // CNC:2003-03-03 void Reset(); bool ReadAppend(std::string File); bool ReadSourceDir(std::string Dir); // List accessors inline const_iterator begin() const {return SrcList.begin();}; inline const_iterator end() const {return SrcList.end();}; inline unsigned int size() const {return SrcList.size();}; inline bool empty() const {return SrcList.empty();}; bool FindIndex(pkgCache::PkgFileIterator File, pkgIndexFile *&Found) const; bool GetIndexes(pkgAcquire *Owner, bool GetAll=false) const; // query last-modified time time_t GetLastModifiedTime(); pkgSourceList(); pkgSourceList(std::string File); ~pkgSourceList(); }; #endif