Provided by: libfile-mmagic-xs-perl_0.09008-2build3_amd64 bug

NAME

       File::MMagic::XS - Guess File Type With XS (a la mod_mime_magic)

SYNOPSIS

         use File::MMagic::XS;

         my $m = File::MMagic::XS->new();
            $m = File::MMagic::XS->new('/etc/magic'); # use external magic file

         my $mime = $m->get_mime($file);

         # use File::MMagic compatible interface
         use File::MMagic::XS qw(:compat);

         my $m = File::MMagic::XS->new();
         $m->checktype_filename($file);

DESCRIPTION

       This is a port of Apache2 mod_mime_magic.c in Perl, written in XS with the aim of being
       efficient and fast, especially for applications that need to be run for an extended amount
       of time.

       There is a compatibility layer for File::MMagic. you can specify :compat when importing
       the module

          use File::MMagic::XS qw(:compat);

       And then the following methods are going to be available from File::MMagic::XS:

          checktype_filename
          checktype_filehandle
          checktype_contents
          addMagicEntry

       Currently this software is in beta. If you have suggestions/recommendations about the
       interface or anything else, now is your chance to send them!

METHODS

   new(%args)
       Creates a new File::MMagic::XS object.

       If you specify the "file" argument, then File::MMagic::XS will load magic definitions from
       the specified file. If unspecified, it will use the magic file that will be installed
       under File/MMagic/ directory.

   clone()
       Clones an existing File::MMagic::XS object.

   parse_magic_file($file)
       Read and parse a magic file, as used by Apache2.

   get_mime($file)
       Inspects the file specified by $file and returns a MIME type if possible.  If no matching
       MIME type is found, then undef is returned.

   fsmagic($file)
       Inspects a file and returns a MIME type using inode information only. The contents of the
       file is not inspected.

   fhmagic($fh)
       Inspects a file handle and returns a mime string by reading the contents of the file
       handle.

   ascmagic($file)
       Inspects a piece of data (assuming it's not binary data), and attempts to determine the
       file type.

   bufmagic($scalar)
       Inspects a scalar buffer, and attempts to determine the file type

   add_magic($magic_line)
       Adds a new magic entry to the object. The format of $magic_line is the same as magic(5)
       file. This allows you to add custom magic entries at run time

   add_file_ext($ext, $mime)
       Adds a new file extension to MIME mapping. This is used as a fallback method to
       determining MIME types.

         my $magic = File::MMagic::XS->new;
         $magic->add_file_ext('t', 'text/perl-test');
         my $mime  = $magic->get_mime('t/01-sanity.t');

       This will make get_mime() return 'text/perl-test'.

   error()
       Returns the last error string.

PERFORMANCE

       This is on my laptop (MacBook, Core 2 Duo/ Mac OS X 10.4.3), tested against
       File::MMagic::XS 0.09003

                 Rate  perl    xs
         perl   513/s    --  -96%
         xs   12048/s 2249%    --

SEE ALSO

       File::MMagic

AUTHOR

       Copyright 2005-2007 Daisuke Maki <daisuke@endeworks.jp>.

       Underlying software: Copyright 1999-2004 The Apache Software Foundation, Copyright (c)
       1996-1997 Cisco Systems, Inc., Copyright (c) Ian F. Darwin, 1987. Written by Ian F.
       Darwin.

LICENSE

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.

       See http://www.perl.com/perl/misc/Artistic.html