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author | Joshua Peek <josh@joshpeek.com> | 2009-04-14 15:52:23 -0500 |
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committer | Joshua Peek <josh@joshpeek.com> | 2009-04-14 15:52:23 -0500 |
commit | 4839fe2e8201835a53ab6c75528a613e8bf25bfb (patch) | |
tree | 55f5c3f76358fcbb28fca6ac9bcd915cbefac89a /actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb | |
parent | 1120aaceae95b95ef491ca226154500051b5fe38 (diff) | |
download | rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.tar.gz rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.tar.bz2 rails-4839fe2e8201835a53ab6c75528a613e8bf25bfb.zip |
Move bundled rack into ActionDispatch
Diffstat (limited to 'actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb')
-rw-r--r-- | actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb deleted file mode 100644 index fe62bd6b86..0000000000 --- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb +++ /dev/null @@ -1,88 +0,0 @@ -require 'time' -require 'rack/utils' -require 'rack/mime' - -module Rack - # Rack::File serves files below the +root+ given, according to the - # path info of the Rack request. - # - # Handlers can detect if bodies are a Rack::File, and use mechanisms - # like sendfile on the +path+. - - class File - attr_accessor :root - attr_accessor :path - - alias :to_path :path - - def initialize(root) - @root = root - end - - def call(env) - dup._call(env) - end - - F = ::File - - def _call(env) - @path_info = Utils.unescape(env["PATH_INFO"]) - return forbidden if @path_info.include? ".." - - @path = F.join(@root, @path_info) - - begin - if F.file?(@path) && F.readable?(@path) - serving - else - raise Errno::EPERM - end - rescue SystemCallError - not_found - end - end - - def forbidden - body = "Forbidden\n" - [403, {"Content-Type" => "text/plain", - "Content-Length" => body.size.to_s}, - [body]] - end - - # NOTE: - # We check via File::size? whether this file provides size info - # via stat (e.g. /proc files often don't), otherwise we have to - # figure it out by reading the whole file into memory. And while - # we're at it we also use this as body then. - - def serving - if size = F.size?(@path) - body = self - else - body = [F.read(@path)] - size = Utils.bytesize(body.first) - end - - [200, { - "Last-Modified" => F.mtime(@path).httpdate, - "Content-Type" => Mime.mime_type(F.extname(@path), 'text/plain'), - "Content-Length" => size.to_s - }, body] - end - - def not_found - body = "File not found: #{@path_info}\n" - [404, {"Content-Type" => "text/plain", - "Content-Length" => body.size.to_s}, - [body]] - end - - def each - F.open(@path, "rb") { |file| - while part = file.read(8192) - yield part - end - } - end - end -end |