Checkpoint

Author: jgg
Date: 1998-07-04 05:57:34 GMT
Checkpoint

1 files changed, 51 insertions, 0 deletions

diff --git a/apt-pkg/deb/deblistparser.h b/apt-pkg/deb/deblistparser.h
new file mode 100644
index 000000000..30eb869ad
--- /dev/null
+++ b/apt-pkg/deb/deblistparser.h
@@ -0,0 +1,51 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: deblistparser.h,v 1.1 1998/07/04 05:58:08 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 <pkglib/pkgcachegen.h>
+#include <pkglib/tagfile.h>
+
+class debListParser : public pkgCacheGenerator::ListParser
+{
+   pkgTagFile Tags;
+   pkgTagSection Section;
+   
+   // Parser Helper
+   struct WordList
+   {
+      char *Str;
+      unsigned char Val;
+   };
+   
+   string FindTag(const char *Tag);
+   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);
+   
+   public:
+   
+   // 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 bool UsePackage(pkgCache::PkgIterator Pkg,
+			   pkgCache::VerIterator Ver);
+
+   virtual bool Step();
+   
+   debListParser(File &File);
+};
+
+#endif