C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true module Rack # The Rack::Static middleware intercepts requests for static files # (javascript files, images, stylesheets, etc) based on the url prefixes or # route mappings passed in the options, and serves them using a Rack::Files # object. This allows a Rack stack to serve both static and dynamic content. # # Examples: # # Serve all requests beginning with /media from the "media" folder located # in the current directory (ie media/*): # # use Rack::Static, :urls => ["/media"] # # Same as previous, but instead of returning 404 for missing files under # /media, call the next middleware: # # use Rack::Static, :urls => ["/media"], :cascade => true # # Serve all requests beginning with /css or /images from the folder "public" # in the current directory (ie public/css/* and public/images/*): # # use Rack::Static, :urls => ["/css", "/images"], :root => "public" # # Serve all requests to / with "index.html" from the folder "public" in the # current directory (ie public/index.html): # # use Rack::Static, :urls => {"/" => 'index.html'}, :root => 'public' # # Serve all requests normally from the folder "public" in the current # directory but uses index.html as default route for "/" # # use Rack::Static, :urls => [""], :root => 'public', :index => # 'index.html' # # Set custom HTTP Headers for based on rules: # # use Rack::Static, :root => 'public', # :header_rules => [ # [rule, {header_field => content, header_field => content}], # [rule, {header_field => content}] # ] # # Rules for selecting files: # # 1) All files # Provide the :all symbol # :all => Matches every file # # 2) Folders # Provide the folder path as a string # '/folder' or '/folder/subfolder' => Matches files in a certain folder # # 3) File Extensions # Provide the file extensions as an array # ['css', 'js'] or %w(css js) => Matches files ending in .css or .js # # 4) Regular Expressions / Regexp # Provide a regular expression # %r{\.(?:css|js)\z} => Matches files ending in .css or .js # /\.(?:eot|ttf|otf|woff2|woff|svg)\z/ => Matches files ending in # the most common web font formats (.eot, .ttf, .otf, .woff2, .woff, .svg) # Note: This Regexp is available as a shortcut, using the :fonts rule # # 5) Font Shortcut # Provide the :fonts symbol # :fonts => Uses the Regexp rule stated right above to match all common web font endings # # Rule Ordering: # Rules are applied in the order that they are provided. # List rather general rules above special ones. # # Complete example use case including HTTP header rules: # # use Rack::Static, :root => 'public', # :header_rules => [ # # Cache all static files in public caches (e.g. Rack::Cache) # # as well as in the browser # [:all, {'Cache-Control' => 'public, max-age=31536000'}], # # # Provide web fonts with cross-origin access-control-headers # # Firefox requires this when serving assets using a Content Delivery Network # [:fonts, {'Access-Control-Allow-Origin' => '*'}] # ] # class Static (require_relative 'core_ext/regexp'; using ::Rack::RegexpExtensions) if RUBY_VERSION < '2.4' def initialize(app, options = {}) @app = app @urls = options[:urls] || ["/favicon.ico"] @index = options[:index] @gzip = options[:gzip] @cascade = options[:cascade] root = options[:root] || Dir.pwd # HTTP Headers @header_rules = options[:header_rules] || [] # Allow for legacy :cache_control option while prioritizing global header_rules setting @header_rules.unshift([:all, { CACHE_CONTROL => options[:cache_control] }]) if options[:cache_control] @file_server = Rack::Files.new(root) end def add_index_root?(path) @index && route_file(path) && path.end_with?('/') end def overwrite_file_path(path) @urls.kind_of?(Hash) && @urls.key?(path) || add_index_root?(path) end def route_file(path) @urls.kind_of?(Array) && @urls.any? { |url| path.index(url) == 0 } end def can_serve(path) route_file(path) || overwrite_file_path(path) end def call(env) path = env[PATH_IN