/var/lib/sorcery/modules/dl_handlers/dl_file

     1	#!/bin/bash
     2	#---------------------------------------------------------------------
     3	##
     4	## @Synopsis Url handler functions for grabbing file urls.
     5	## This file contains functions for I<downloading> (actually it just
     6	## copies) files which can be accessed through the local file system.
     7	## Url's of this type are specified using the format
     8	##
     9	##  file://<path>
    10	##
    11	## where <path> is the full path to the file.
    12	##
    13	## @Copyright Copyright 2002 by the Source Mage Team
    14	##
    15	#---------------------------------------------------------------------
    16	
    17	#---------------------------------------------------------------------
    18	## @param url
    19	##
    20	## Copies the specified file url.
    21	##
    22	#---------------------------------------------------------------------
    23	function dl_file_get() {
    24	
    25	  local target=$1
    26	  local url_list=$2
    27	  local hints=$3
    28	  local dl_target=$4
    29	  local dl_type=$5
    30	  local url rc=1
    31	  local FILENAME
    32	
    33	  [[ $target ]] || return 255
    34	
    35	  for url in $url_list; do
    36	    FILENAME=`url_crack $url`  &&
    37	    test -f  "$FILENAME" &&
    38	    test -r  "$FILENAME" &&
    39	    cp -a $FILENAME $target && break
    40	  done
    41	
    42	  eval "$dl_target=\"$target\""
    43	  eval "$dl_type=\"file\""
    44	  return $rc
    45	
    46	}
    47	
    48	
    49	#---------------------------------------------------------------------
    50	##=back
    51	##
    52	##=head1 LICENSE
    53	##
    54	## This software is free software; you can redistribute it and/or modify
    55	## it under the terms of the GNU General Public License as published by
    56	## the Free Software Foundation; either version 2 of the License, or
    57	## (at your option) any later version.
    58	##
    59	## This software is distributed in the hope that it will be useful,
    60	## but WITHOUT ANY WARRANTY; without even the implied warranty of
    61	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    62	## GNU General Public License for more details.
    63	##
    64	## You should have received a copy of the GNU General Public License
    65	## along with this software; if not, write to the Free Software
    66	## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    67	##
    68	#---------------------------------------------------------------------