// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: deblistparser.h,v 1.2 1998/07/04 22:32:18 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 <pkglib/pkgcachegen.h>
-#include <pkglib/tagfile.h>
+#include <apt-pkg/pkgcachegen.h>
+#include <apt-pkg/tagfile.h>
class debListParser : public pkgCacheGenerator::ListParser
{
- pkgTagFile Tags;
- pkgTagSection Section;
-
+ 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:
+
+ pkgTagFile Tags;
+ pkgTagSection Section;
+ unsigned long iOffset;
+ string Arch;
+
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);
- bool GrabWord(string Word,WordList *List,int Count,unsigned char &Out);
+ bool ParseDepends(pkgCache::VerIterator Ver,const char *Tag,
+ unsigned int Type);
+ bool ParseProvides(pkgCache::VerIterator Ver);
+ static bool GrabWord(string Word,WordList *List,unsigned char &Out);
public:
-
+
+ static unsigned char GetPrio(string Str);
+
// These all operate against the current section
virtual string Package();
virtual string Version();
virtual bool NewVersion(pkgCache::VerIterator Ver);
- virtual bool NewPackage(pkgCache::PkgIterator Pkg);
+ 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,
+ string section);
+
+ static const char *ParseDepends(const char *Start,const char *Stop,
+ string &Package,string &Ver,unsigned int &Op,
+ bool ParseArchFlags = false);
+ static const char *ConvertRelation(const char *I,unsigned int &Op);
+
+ debListParser(FileFd *File);
};
#endif