// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: deblistparser.h,v 1.4 1998/07/12 23:58:54 jgg Exp $
+// $Id: deblistparser.h,v 1.9 2001/02/20 07:03:17 jgg Exp $
/* ######################################################################
Debian Package List Parser - This implements the abstract parser
##################################################################### */
/*}}}*/
-// Header section: pkglib
#ifndef PKGLIB_DEBLISTPARSER_H
#define PKGLIB_DEBLISTPARSER_H
#include <apt-pkg/pkgcachegen.h>
#include <apt-pkg/tagfile.h>
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/indexfile.h>
+#endif
+
class debListParser : public pkgCacheGenerator::ListParser
{
- pkgTagFile Tags;
- pkgTagSection Section;
- unsigned long iOffset;
-
+ public:
+
// Parser Helper
struct WordList
{
- char *Str;
+ const char *Str;
unsigned char Val;
};
-
- string FindTag(const char *Tag);
- signed long FindTagI(const char *Tag,signed long Default = 0);
+
+ private:
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
+ protected:
+ pkgTagFile Tags;
+ pkgTagSection Section;
+ unsigned long iOffset;
+ std::string Arch;
+ std::vector<std::string> Architectures;
+ bool MultiArchEnabled;
+
unsigned long UniqFindTagWrite(const char *Tag);
- bool HandleFlag(const char *Tag,unsigned long &Flags,unsigned long Flag);
- 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,
+ virtual bool ParseStatus(pkgCache::PkgIterator &Pkg,pkgCache::VerIterator &Ver);
+ 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);
+ bool ParseProvides(pkgCache::VerIterator &Ver);
+ bool NewProvidesAllArch(pkgCache::VerIterator &Ver, std::string const &Package, std::string const &Version);
+ static bool GrabWord(std::string Word,WordList *List,unsigned char &Out);
public:
-
+
+ static unsigned char GetPrio(std::string Str);
+
// 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 std::string Package();
+ virtual std::string Architecture();
+ virtual bool ArchitectureAll();
+ virtual std::string Version();
+ virtual bool NewVersion(pkgCache::VerIterator &Ver);
+ virtual std::string Description();
+ virtual std::string DescriptionLanguage();
+ virtual MD5SumValue Description_md5();
+ virtual unsigned short VersionHash();
+ 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();
- debListParser(File &File);
+ bool LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,FileFd &File,
+ std::string section);
+
+ static const char *ParseDepends(const char *Start,const char *Stop,
+ std::string &Package,std::string &Ver,unsigned int &Op,
+ bool const &ParseArchFlags = false,
+ bool const &StripMultiArch = true);
+ static const char *ConvertRelation(const char *I,unsigned int &Op);
+
+ debListParser(FileFd *File, std::string const &Arch = "");
+ virtual ~debListParser() {};
};
#endif