// -*- mode: cpp; mode: fold -*- // Description /*{{{*/ // $Id: deblistparser.h,v 1.6 1998/12/14 02:23:47 jgg Exp $ /* ###################################################################### Debian Package List Parser - This implements the abstract parser interface for Debian package files ##################################################################### */ /*}}}*/ // Header section: pkglib #ifndef PKGLIB_DEBLISTPARSER_H #define PKGLIB_DEBLISTPARSER_H #include <apt-pkg/pkgcachegen.h> #include <apt-pkg/tagfile.h> class debListParser : public pkgCacheGenerator::ListParser { pkgTagFile Tags; pkgTagSection Section; unsigned long iOffset; // Parser Helper struct WordList { char *Str; unsigned char Val; }; unsigned long UniqFindTagWrite(const char *Tag); bool ParseStatus(pkgCache::PkgIterator Pkg,pkgCache::VerIterator Ver); const char *ParseDepends(const char *Start,const char *Stop, string &Package,string &Ver,unsigned int &Op); bool ParseDepends(pkgCache::VerIterator Ver,const char *Tag, unsigned int Type); bool ParseProvides(pkgCache::VerIterator Ver); bool GrabWord(string Word,WordList *List,int Count,unsigned char &Out); public: // These all operate against the current section virtual string Package(); virtual string Version(); virtual bool NewVersion(pkgCache::VerIterator Ver); virtual bool UsePackage(pkgCache::PkgIterator Pkg, pkgCache::VerIterator Ver); virtual unsigned long Offset() {return iOffset;}; virtual unsigned long Size() {return Section.size();}; virtual bool Step(); bool LoadReleaseInfo(pkgCache::PkgFileIterator FileI,FileFd &File); debListParser(FileFd &File); }; #endif