Needs Unpack fixes

Author: jgg
Date: 1998-11-23 07:02:58 GMT
Needs Unpack fixes

3 files changed, 21 insertions, 10 deletions

diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 77e846117..3ca36377a 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: fileutl.cc,v 1.13 1998/10/26 07:11:49 jgg Exp $
+// $Id: fileutl.cc,v 1.14 1998/11/23 07:03:06 jgg Exp $
 /* ######################################################################
    
    File Utilities
@@ -119,6 +119,18 @@ string flNotDir(string File)
    return string(File,Res,Res - File.length());
 }
 									/*}}}*/
+// flNotFile - Strip the file from the directory name			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string flNotFile(string File)
+{
+   string::size_type Res = File.rfind('/');
+   if (Res == string::npos)
+      return File;
+   Res++;
+   return string(File,0,Res);
+}
+									/*}}}*/
 // SetCloseExec - Set the close on exec flag				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -184,12 +196,7 @@ FileFd::FileFd(string FileName,OpenMode Mode, unsigned long Perms)
 
       case WriteAny:
       iFd = open(FileName.c_str(),O_RDWR | O_CREAT,Perms);
-      break;
-      
-      // Dont use this in public directories
-      case LockEmpty:
-      iFd = open(FileName.c_str(),O_RDWR | O_CREAT | O_TRUNC,Perms);
-      break;
+      break;      
    }  
 
    if (iFd < 0)
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 01dc46b13..31af3d28b 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: fileutl.h,v 1.8 1998/10/26 07:11:50 jgg Exp $
+// $Id: fileutl.h,v 1.9 1998/11/23 07:03:07 jgg Exp $
 /* ######################################################################
    
    File Utilities
@@ -38,7 +38,7 @@ class FileFd
    string FileName;
    
    public:
-   enum OpenMode {ReadOnly,WriteEmpty,WriteExists,WriteAny,LockEmpty};
+   enum OpenMode {ReadOnly,WriteEmpty,WriteExists,WriteAny};
    
    bool Read(void *To,unsigned long Size);
    bool Write(void *From,unsigned long Size);
@@ -69,5 +69,6 @@ bool WaitFd(int Fd);
 
 // File string manipulators
 string flNotDir(string File);
+string flNotFile(string File);
 
 #endif
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index f6def2154..0ac202aef 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: mmap.cc,v 1.9 1998/11/12 03:14:39 jgg Exp $
+// $Id: mmap.cc,v 1.10 1998/11/23 07:03:08 jgg Exp $
 /* ######################################################################
    
    MMap Class - Provides 'real' mmap or a faked mmap using read().
@@ -130,6 +130,9 @@ bool MMap::Sync(unsigned long Start,unsigned long Stop)
 DynamicMMap::DynamicMMap(FileFd &F,unsigned long Flags,unsigned long WorkSpace) : 
              MMap(F,Flags | NoImmMap), WorkSpace(WorkSpace)
 {
+   if (_error->PendingError() == true)
+      return;
+   
    unsigned long EndOfFile = Fd.Size();
    Fd.Seek(WorkSpace);
    char C = 0;