(Guildenstern) Re: Uncovering hidden Internet Explorer cache

[Guildenstern]

The "curious" desktop.ini file exists so that you can customize how your folder looks. You can give it a custom icon, tooltip text, disable sharing, etc. The .ini file that lives in the Temporary Internet Files folder has a class ID that tells the OS to handle viewing, editing, etc. the contents of the folder via a namespace extension. In this case, the extension refers to the IE Browser COM object via SHDOCVW.DLL.
The simplest way that I have found to get around this problem is to edit the desktop.ini file and remove the line that contains the "UICLSID=..." bit. I then add a line that says
InfoTip=This is the IE cache folder
This makes sure that there is still a desktop.ini file, so that IE won't try to recreate it, but it also disables the handling of the folder's contents through the IE COM object and lets it behave like a normal folder. If you still want access to the "special" IE way of viewing the folder's contents, you can do it through the Options menu in IE.

Guildenstern
Negaterd character class uber alles!

[Intrepid]

OK, so melding together the discoveries and knowledge of these two hepcats - er, honorable monks - we might have something like this, maybe?

#!perl -w

use File::Find;
use Win32;
use strict;

find( \&wanted, "J:/ie5cache/Temporary Internet Files" );

sub wanted   {

my $replacement = 'InfoTip="This is the IE cache folder"';
 if ($_ eq 'desktop.ini') {
   my $DOSname = Win32::GetShortPathName( "$File::Find::dir/$_" );
 my $SRT = system( "ATTRIB -h -s -r $DOSname" );
 warn "\nUh-oh, not going to work? -\n$!" if $SRT;
 print( "Found $File::Find::dir/$_",  qq[:\n]);
 open( IEDF, "$File::Find::dir/$_") or die $!;
  my @contents = <IEDF>;
 close( IEDF ) or die $!;
   if (@contents)        {
      for (@contents)       {
        s@UICLSID\=.+@$replacement\n@i;
      }
      open ( IEDF, ">$File::Find::dir/$_") or die $!;
      print IEDF '',@contents,"\nreplacement made.\n";
      print '',@contents;
      close( IEDF ) or die $!;
   }
 }
}

There is only a little fruitfly in the ointment. The little line "InfoTip=This is the IE cache folder" does not seem to do anything in my Windows NT4 Explorer interface. Maybe this is (I think so) a Win98-specific innovation?

Good work anyway brothers, I like seeing my cache in ordinary perspective so I have some greater control over the contents.

Intrepid

[ryddler]

Ok, you've got my attention! Where did you find this wealth of information you've shared here? (Exploring minds want to know ;)

ryddler

[Guildenstern]

The information about the desktop.ini file can be found here. Information about namespace extensions is here.
Both of these topics are listed on Microsoft's MSDN Library under the Shell Programmer's Guide section under the Platform SDK docs.

Sorry about the OT posts - maybe I'll find some way to get Perl to let a user create a custom desktop.ini for penance.

Guildenstern
Negaterd character class uber alles!

[fraktalisman]

>Further exploration using a dos window reveals ...
There is a folder setting to display system and hidden files and to display full file names (with suffixes). You don't need a dos window for that.