duop - Dump Opera Files

duop dumps binary files used by the Opera web browser. The file format (definition) is used for the cookies file ("cookies4.dat"), the download rescue file ("download.dat"), and the visited links file ("vlink4.dat"). The format is supposedly used for the disk cache files, but I don't see any likely candidates in my Opera 9 cache directories.

The output of duop is currently Scheme-friendly S-expressions.

Invocation:

% duop [-debug]
       [-cache] [-cookies] [-download] [-index] [-visited]
       [file]

where

-debug

writes debug information to standard output.

-cache

-cookies

-download

-index

-visited

specify the type of Opera file being dumped. By default, duop attempts to determine the file type based on the tag ID in the record following the header record.

file

is the file to dump; if no file is specified, input is read from standard input.