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gitweb.michael.orlitzky.com - dead/whatever-dl.git/blob - src/open_uri_downloader.rb
2 # Copyright Michael Orlitzky
4 # http://michael.orlitzky.com/
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # http://www.fsf.org/licensing/licenses/gpl.html
19 require 'src/uri_utilities'
21 class OpenUriDownloader
< Downloader
23 def download(url
, outfile
, continue
=false)
24 if File
.exists
?(outfile
)
25 raise IOError
.new("Output file already exists. Please remove #{outfile}, and try again.")
30 uu
= UriUtilities
.new()
31 puts
"Fetching #{url}"
32 puts
"Saving as #{outfile}."
34 uu
.download_with_progress_bar(uri
, outfile
)