X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/0118833a3b3e65ad7296863aa7d49574eb615f83..6586d1dbdbbd19b53ce6f348ea3643f42da354eb:/apt-pkg/sourcelist.h?ds=sidebyside diff --git a/apt-pkg/sourcelist.h b/apt-pkg/sourcelist.h index 0ed77b301..47a562d18 100644 --- a/apt-pkg/sourcelist.h +++ b/apt-pkg/sourcelist.h @@ -1,6 +1,5 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: sourcelist.h,v 1.6 1998/10/15 07:00:02 jgg Exp $ /* ###################################################################### SourceList - Manage a list of sources @@ -12,68 +11,129 @@ 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. ##################################################################### */ /*}}}*/ -// Header section: pkglib #ifndef PKGLIB_SOURCELIST_H #define PKGLIB_SOURCELIST_H +#include +#include +#include + +#include + #include #include -#include -#include +#include -#ifdef __GNUG__ -#pragma interface "apt-pkg/sourcelist.h" +#ifndef APT_8_CLEANER_HEADERS +#include +#endif +#ifndef APT_8_CLEANER_HEADERS +#include +using std::string; +using std::vector; #endif -class pkgAquire; +class FileFd; +class pkgTagSection; +class pkgAcquire; +class pkgIndexFile; +class metaIndex; + class pkgSourceList { + void * const d; + std::vector VolatileFiles; public: - - /* Each item in the source list, each line can have more than one - item */ - struct Item + + // List of supported source list types + class Type { - enum {Deb} Type; - - string URI; - string Dist; - string Section; - - bool SetType(string S); - bool SetURI(string S); - string PackagesURI() const; - string PackagesInfo() const; - string ReleaseURI() const; - string ReleaseInfo() const; - string SiteOnly(string URI) const; - string ArchiveInfo(pkgCache::VerIterator Ver) const; - string ArchiveURI(string File) const; + public: + + // Global list of Items supported + static Type **GlobalList; + static unsigned long GlobalListLen; + static Type *GetType(const char *Type) APT_PURE; + + char const * const Name; + char const * const Label; + + bool FixupURI(std::string &URI) const; + virtual bool ParseStanza(std::vector &List, + pkgTagSection &Tags, + unsigned int const stanza_n, + FileFd &Fd); + virtual bool ParseLine(std::vector &List, + const char *Buffer, + unsigned int const CurLine,std::string const &File) const; + virtual bool CreateItem(std::vector &List,std::string const &URI, + std::string const &Dist,std::string const &Section, + std::map const &Options) const = 0; + Type(char const * const Name, char const * const Label); + virtual ~Type(); }; - typedef vector::const_iterator const_iterator; - + + typedef std::vector::const_iterator const_iterator; + protected: - - vector List; - + + std::vector SrcList; + + private: + APT_HIDDEN bool ParseFileDeb822(std::string const &File); + APT_HIDDEN bool ParseFileOldStyle(std::string const &File); + public: bool ReadMainList(); - bool Read(string File); + bool Read(std::string const &File); + + // CNC:2003-03-03 + void Reset(); + bool ReadAppend(std::string const &File); + bool ReadSourceDir(std::string const &Dir); // List accessors - inline const_iterator begin() const {return List.begin();}; - inline const_iterator end() const {return List.end();}; - inline unsigned int size() const {return List.size();}; - inline bool empty() const {return List.empty();}; + 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(); + + /** \brief add file for parsing, but not to the cache + * + * pkgIndexFiles origining from pkgSourcesList are included in + * srcpkgcache, the status files added via #AddStatusFiles are + * included in pkgcache, but these files here are not included in + * any cache to have the possibility of having a file included just + * for a single run like a local .deb/.dsc file. + * + * The volatile files do not count as "normal" sourceslist entries, + * can't be iterated over with #begin and #end and can't be + * downloaded, but they can be found via #FindIndex. + * + * @param File is an index file; pointer-ownership is transferred + */ + void AddVolatileFile(pkgIndexFile * const File); + /** @return list of files registered with #AddVolatileFile */ + std::vector GetVolatileFiles() const; pkgSourceList(); - pkgSourceList(string File); + virtual ~pkgSourceList(); }; -ostream &operator <<(ostream &O,pkgSourceList::Item &Itm); - #endif