Removed double slash

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

diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc
index 9a581c3e86ce5dc93e9c8d3ca65ab81baf46716c..97e5c244a5efce98eb6274d064ef785ffda966e2 100644 (file)
--- a/apt-pkg/tagfile.cc
+++ b/apt-pkg/tagfile.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: tagfile.cc,v 1.22 1999/01/31 21:52:27 jgg Exp $
+// $Id: tagfile.cc,v 1.25 1999/07/03 06:45:40 jgg Exp $
 /* ######################################################################
 
    Fast scanner for RFC-822 type header information
@@ -35,6 +35,14 @@ pkgTagFile::pkgTagFile(FileFd &Fd,unsigned long Size) : Fd(Fd), Size(Size)
    Fill();
 }
                                                                        /*}}}*/
+// pkgTagFile::~pkgTagFile - Destructor                                        /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgTagFile::~pkgTagFile()
+{
+   delete [] Buffer;
+}
+                                                                       /*}}}*/
 // TagFile::Step - Advance to the next section                         /*{{{*/
 // ---------------------------------------------------------------------
 /* If the Section Scanner fails we refill the buffer and try again. */
@@ -46,7 +54,7 @@ bool pkgTagFile::Step(pkgTagSection &Tag)
         return false;
       
       if (Tag.Scan(Start,End - Start) == false)
-        return _error->Error("Unable to parse package file %s",Fd.Name().c_str());
+        return _error->Error("Unable to parse package file %s (1)",Fd.Name().c_str());
    }   
    Start += Tag.size();
    iOffset += Tag.size();
@@ -116,11 +124,22 @@ bool pkgTagFile::Jump(pkgTagSection &Tag,unsigned long Offset)
       return false;
    End = Start = Buffer;
    
+   if (Fill() == false)
+      return false;
+
+   if (Tag.Scan(Start,End - Start) == true)
+      return true;
+   
+   // This appends a double new line (for the real eof handling)
    if (Fill() == false)
       return false;
    
    if (Tag.Scan(Start,End - Start) == false)
-      return _error->Error("Unable to parse package file");
+   {
+      cout << string(Start,End) << endl;
+      return _error->Error("Unable to parse package file %s (2)",Fd.Name().c_str());
+   }
+   
    return true;
 }
                                                                        /*}}}*/
@@ -155,6 +174,7 @@ bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
       
       if (Stop == 0)
         return false;
+      
       for (; Stop[1] == '\r' && Stop+1 < End; Stop++);
 
       // Double newline marks the end of the record
@@ -167,7 +187,7 @@ bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
       
       Stop++;
    }
-   
+
    return false;
 }
                                                                        /*}}}*/
@@ -203,9 +223,12 @@ bool pkgTagSection::Find(const char *Tag,const char *&Start,
       // Strip off the gunk from the start end
       Start = C;
       End = Section + Indexes[I+1];
+      if (Start >= End)
+        return _error->Error("Internal parsing error");
+      
       for (; (isspace(*Start) != 0 || *Start == ':') && Start < End; Start++);
       for (; isspace(End[-1]) != 0 && End > Start; End--);
-
+      
       return true;
    }
    
@@ -277,5 +300,3 @@ bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,
    return true;
 }
                                                                        /*}}}*/
-
-