Sync

[apt.git] / apt-pkg / tagfile.h

diff --git a/apt-pkg/tagfile.h b/apt-pkg/tagfile.h
index 446b5bf1200515a5c7732441836765dad7fbd07a..c97f86d8850568115a3958465b16c28c14b0863a 100644 (file)
--- a/apt-pkg/tagfile.h
+++ b/apt-pkg/tagfile.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: tagfile.h,v 1.5 1998/07/16 06:08:40 jgg Exp $
+// $Id: tagfile.h,v 1.9 1998/08/26 04:52:24 jgg Exp $

 /* ######################################################################
 
    Fast scanner for RFC-822 type header information
 /* ######################################################################
 
    Fast scanner for RFC-822 type header information


@@ -8,7 +8,7 @@
    This parser handles Debian package files (and others). Their form is
    RFC-822 type header fields in groups seperated by a blank line.
    
    This parser handles Debian package files (and others). Their form is
    RFC-822 type header fields in groups seperated by a blank line.
    

-   The parser reads the and provides methods to step linearly
+   The parser reads the file and provides methods to step linearly

    over it or to jump to a pre-recorded start point and read that record.
    
    A second class is used to perform pre-parsing of the record. It works
    over it or to jump to a pre-recorded start point and read that record.
    
    A second class is used to perform pre-parsing of the record. It works


@@ -50,12 +50,13 @@ class pkgTagSection
 
 class pkgTagFile
 {
 
 class pkgTagFile
 {

-   File &Fd;
+   FileFd &Fd;

    char *Buffer;
    char *Start;
    char *End;
    unsigned long Left;
    unsigned long iOffset;
    char *Buffer;
    char *Start;
    char *End;
    unsigned long Left;
    unsigned long iOffset;

+   unsigned long Size;

    
    bool Fill();
    
    
    bool Fill();
    


@@ -63,8 +64,9 @@ class pkgTagFile
 
    bool Step(pkgTagSection &Section);
    inline unsigned long Offset() {return iOffset;};
 
    bool Step(pkgTagSection &Section);
    inline unsigned long Offset() {return iOffset;};

+   bool Jump(pkgTagSection &Tag,unsigned long Offset);

    
    

-   pkgTagFile(File &F);
+   pkgTagFile(FileFd &F,unsigned long Size = 32*1024);

 };
 
 #endif
 };
 
 #endif