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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rubygems/server.rb
Fresh start
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diff --git a/jni/ruby/lib/rubygems/server.rb b/jni/ruby/lib/rubygems/server.rb
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+require 'webrick'
+require 'zlib'
+require 'erb'
+
+require 'rubygems'
+require 'rubygems/rdoc'
+
+##
+# Gem::Server and allows users to serve gems for consumption by
+# `gem --remote-install`.
+#
+# gem_server starts an HTTP server on the given port and serves the following:
+# * "/" - Browsing of gem spec files for installed gems
+# * "/specs.#{Gem.marshal_version}.gz" - specs name/version/platform index
+# * "/latest_specs.#{Gem.marshal_version}.gz" - latest specs
+# name/version/platform index
+# * "/quick/" - Individual gemspecs
+# * "/gems" - Direct access to download the installable gems
+# * "/rdoc?q=" - Search for installed rdoc documentation
+#
+# == Usage
+#
+# gem_server = Gem::Server.new Gem.dir, 8089, false
+# gem_server.run
+#
+#--
+# TODO Refactor into a real WEBrick servlet to remove code duplication.
+
+class Gem::Server
+
+ attr_reader :spec_dirs
+
+ include ERB::Util
+ include Gem::UserInteraction
+
+ SEARCH = <<-SEARCH
+ <form class="headerSearch" name="headerSearchForm" method="get" action="/rdoc">
+ <div id="search" style="float:right">
+ <label for="q">Filter/Search</label>
+ <input id="q" type="text" style="width:10em" name="q">
+ <button type="submit" style="display:none"></button>
+ </div>
+ </form>
+ SEARCH
+
+ DOC_TEMPLATE = <<-'DOC_TEMPLATE'
+ <?xml version="1.0" encoding="iso-8859-1"?>
+ <!DOCTYPE html
+ PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+ <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <title>RubyGems Documentation Index</title>
+ <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
+ </head>
+ <body>
+ <div id="fileHeader">
+<%= SEARCH %>
+ <h1>RubyGems Documentation Index</h1>
+ </div>
+ <!-- banner header -->
+
+ <div id="bodyContent">
+ <div id="contextContent">
+ <div id="description">
+ <h1>Summary</h1>
+ <p>There are <%=values["gem_count"]%> gems installed:</p>
+ <p>
+ <%= values["specs"].map { |v| "<a href=\"##{v["name"]}\">#{v["name"]}</a>" }.join ', ' %>.
+ <h1>Gems</h1>
+
+ <dl>
+ <% values["specs"].each do |spec| %>
+ <dt>
+ <% if spec["first_name_entry"] then %>
+ <a name="<%=spec["name"]%>"></a>
+ <% end %>
+
+ <b><%=spec["name"]%> <%=spec["version"]%></b>
+
+ <% if spec["ri_installed"] then %>
+ <a href="<%=spec["doc_path"]%>">[rdoc]</a>
+ <% elsif spec["rdoc_installed"] then %>
+ <a href="<%=spec["doc_path"]%>">[rdoc]</a>
+ <% else %>
+ <span title="rdoc not installed">[rdoc]</span>
+ <% end %>
+
+ <% if spec["homepage"] then %>
+ <a href="<%=spec["homepage"]%>" title="<%=spec["homepage"]%>">[www]</a>
+ <% else %>
+ <span title="no homepage available">[www]</span>
+ <% end %>
+
+ <% if spec["has_deps"] then %>
+ - depends on
+ <%= spec["dependencies"].map { |v| "<a href=\"##{v["name"]}\">#{v["name"]}</a>" }.join ', ' %>.
+ <% end %>
+ </dt>
+ <dd>
+ <%=spec["summary"]%>
+ <% if spec["executables"] then %>
+ <br/>
+
+ <% if spec["only_one_executable"] then %>
+ Executable is
+ <% else %>
+ Executables are
+ <%end%>
+
+ <%= spec["executables"].map { |v| "<span class=\"context-item-name\">#{v["executable"]}</span>"}.join ', ' %>.
+
+ <%end%>
+ <br/>
+ <br/>
+ </dd>
+ <% end %>
+ </dl>
+
+ </div>
+ </div>
+ </div>
+ <div id="validator-badges">
+ <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
+ </div>
+ </body>
+ </html>
+ DOC_TEMPLATE
+
+ # CSS is copy & paste from rdoc-style.css, RDoc V1.0.1 - 20041108
+ RDOC_CSS = <<-RDOC_CSS
+body {
+ font-family: Verdana,Arial,Helvetica,sans-serif;
+ font-size: 90%;
+ margin: 0;
+ margin-left: 40px;
+ padding: 0;
+ background: white;
+}
+
+h1,h2,h3,h4 { margin: 0; color: #efefef; background: transparent; }
+h1 { font-size: 150%; }
+h2,h3,h4 { margin-top: 1em; }
+
+a { background: #eef; color: #039; text-decoration: none; }
+a:hover { background: #039; color: #eef; }
+
+/* Override the base stylesheets Anchor inside a table cell */
+td > a {
+ background: transparent;
+ color: #039;
+ text-decoration: none;
+}
+
+/* and inside a section title */
+.section-title > a {
+ background: transparent;
+ color: #eee;
+ text-decoration: none;
+}
+
+/* === Structural elements =================================== */
+
+div#index {
+ margin: 0;
+ margin-left: -40px;
+ padding: 0;
+ font-size: 90%;
+}
+
+
+div#index a {
+ margin-left: 0.7em;
+}
+
+div#index .section-bar {
+ margin-left: 0px;
+ padding-left: 0.7em;
+ background: #ccc;
+ font-size: small;
+}
+
+
+div#classHeader, div#fileHeader {
+ width: auto;
+ color: white;
+ padding: 0.5em 1.5em 0.5em 1.5em;
+ margin: 0;
+ margin-left: -40px;
+ border-bottom: 3px solid #006;
+}
+
+div#classHeader a, div#fileHeader a {
+ background: inherit;
+ color: white;
+}
+
+div#classHeader td, div#fileHeader td {
+ background: inherit;
+ color: white;
+}
+
+
+div#fileHeader {
+ background: #057;
+}
+
+div#classHeader {
+ background: #048;
+}
+
+
+.class-name-in-header {
+ font-size: 180%;
+ font-weight: bold;
+}
+
+
+div#bodyContent {
+ padding: 0 1.5em 0 1.5em;
+}
+
+div#description {
+ padding: 0.5em 1.5em;
+ background: #efefef;
+ border: 1px dotted #999;
+}
+
+div#description h1,h2,h3,h4,h5,h6 {
+ color: #125;;
+ background: transparent;
+}
+
+div#validator-badges {
+ text-align: center;
+}
+div#validator-badges img { border: 0; }
+
+div#copyright {
+ color: #333;
+ background: #efefef;
+ font: 0.75em sans-serif;
+ margin-top: 5em;
+ margin-bottom: 0;
+ padding: 0.5em 2em;
+}
+
+
+/* === Classes =================================== */
+
+table.header-table {
+ color: white;
+ font-size: small;
+}
+
+.type-note {
+ font-size: small;
+ color: #DEDEDE;
+}
+
+.xxsection-bar {
+ background: #eee;
+ color: #333;
+ padding: 3px;
+}
+
+.section-bar {
+ color: #333;
+ border-bottom: 1px solid #999;
+ margin-left: -20px;
+}
+
+
+.section-title {
+ background: #79a;
+ color: #eee;
+ padding: 3px;
+ margin-top: 2em;
+ margin-left: -30px;
+ border: 1px solid #999;
+}
+
+.top-aligned-row { vertical-align: top }
+.bottom-aligned-row { vertical-align: bottom }
+
+/* --- Context section classes ----------------------- */
+
+.context-row { }
+.context-item-name { font-family: monospace; font-weight: bold; color: black; }
+.context-item-value { font-size: small; color: #448; }
+.context-item-desc { color: #333; padding-left: 2em; }
+
+/* --- Method classes -------------------------- */
+.method-detail {
+ background: #efefef;
+ padding: 0;
+ margin-top: 0.5em;
+ margin-bottom: 1em;
+ border: 1px dotted #ccc;
+}
+.method-heading {
+ color: black;
+ background: #ccc;
+ border-bottom: 1px solid #666;
+ padding: 0.2em 0.5em 0 0.5em;
+}
+.method-signature { color: black; background: inherit; }
+.method-name { font-weight: bold; }
+.method-args { font-style: italic; }
+.method-description { padding: 0 0.5em 0 0.5em; }
+
+/* --- Source code sections -------------------- */
+
+a.source-toggle { font-size: 90%; }
+div.method-source-code {
+ background: #262626;
+ color: #ffdead;
+ margin: 1em;
+ padding: 0.5em;
+ border: 1px dashed #999;
+ overflow: hidden;
+}
+
+div.method-source-code pre { color: #ffdead; overflow: hidden; }
+
+/* --- Ruby keyword styles --------------------- */
+
+.standalone-code { background: #221111; color: #ffdead; overflow: hidden; }
+
+.ruby-constant { color: #7fffd4; background: transparent; }
+.ruby-keyword { color: #00ffff; background: transparent; }
+.ruby-ivar { color: #eedd82; background: transparent; }
+.ruby-operator { color: #00ffee; background: transparent; }
+.ruby-identifier { color: #ffdead; background: transparent; }
+.ruby-node { color: #ffa07a; background: transparent; }
+.ruby-comment { color: #b22222; font-weight: bold; background: transparent; }
+.ruby-regexp { color: #ffa07a; background: transparent; }
+.ruby-value { color: #7fffd4; background: transparent; }
+ RDOC_CSS
+
+ RDOC_NO_DOCUMENTATION = <<-'NO_DOC'
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <title>Found documentation</title>
+ <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
+ </head>
+ <body>
+ <div id="fileHeader">
+<%= SEARCH %>
+ <h1>No documentation found</h1>
+ </div>
+
+ <div id="bodyContent">
+ <div id="contextContent">
+ <div id="description">
+ <p>No gems matched <%= h query.inspect %></p>
+
+ <p>
+ Back to <a href="/">complete gem index</a>
+ </p>
+
+ </div>
+ </div>
+ </div>
+ <div id="validator-badges">
+ <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
+ </div>
+ </body>
+</html>
+ NO_DOC
+
+ RDOC_SEARCH_TEMPLATE = <<-'RDOC_SEARCH'
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <title>Found documentation</title>
+ <link rel="stylesheet" href="gem-server-rdoc-style.css" type="text/css" media="screen" />
+ </head>
+ <body>
+ <div id="fileHeader">
+<%= SEARCH %>
+ <h1>Found documentation</h1>
+ </div>
+ <!-- banner header -->
+
+ <div id="bodyContent">
+ <div id="contextContent">
+ <div id="description">
+ <h1>Summary</h1>
+ <p><%=doc_items.length%> documentation topics found.</p>
+ <h1>Topics</h1>
+
+ <dl>
+ <% doc_items.each do |doc_item| %>
+ <dt>
+ <b><%=doc_item[:name]%></b>
+ <a href="<%=doc_item[:url]%>">[rdoc]</a>
+ </dt>
+ <dd>
+ <%=doc_item[:summary]%>
+ <br/>
+ <br/>
+ </dd>
+ <% end %>
+ </dl>
+
+ <p>
+ Back to <a href="/">complete gem index</a>
+ </p>
+
+ </div>
+ </div>
+ </div>
+ <div id="validator-badges">
+ <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
+ </div>
+ </body>
+</html>
+ RDOC_SEARCH
+
+ def self.run(options)
+ new(options[:gemdir], options[:port], options[:daemon],
+ options[:launch], options[:addresses]).run
+ end
+
+ def initialize(gem_dirs, port, daemon, launch = nil, addresses = nil)
+ Gem::RDoc.load_rdoc
+ Socket.do_not_reverse_lookup = true
+
+ @gem_dirs = Array gem_dirs
+ @port = port
+ @daemon = daemon
+ @launch = launch
+ @addresses = addresses
+
+ logger = WEBrick::Log.new nil, WEBrick::BasicLog::FATAL
+ @server = WEBrick::HTTPServer.new :DoNotListen => true, :Logger => logger
+
+ @spec_dirs = @gem_dirs.map { |gem_dir| File.join gem_dir, 'specifications' }
+ @spec_dirs.reject! { |spec_dir| !File.directory? spec_dir }
+
+ reset_gems
+
+ @have_rdoc_4_plus = nil
+ end
+
+ def add_date res
+ res['date'] = @spec_dirs.map do |spec_dir|
+ File.stat(spec_dir).mtime
+ end.max
+ end
+
+ def doc_root gem_name
+ if have_rdoc_4_plus? then
+ "/doc_root/#{gem_name}/"
+ else
+ "/doc_root/#{gem_name}/rdoc/index.html"
+ end
+ end
+
+ def have_rdoc_4_plus?
+ @have_rdoc_4_plus ||=
+ Gem::Requirement.new('>= 4.0.0.preview2').satisfied_by? Gem::RDoc.rdoc_version
+ end
+
+ def latest_specs(req, res)
+ reset_gems
+
+ res['content-type'] = 'application/x-gzip'
+
+ add_date res
+
+ latest_specs = Gem::Specification.latest_specs
+
+ specs = latest_specs.sort.map do |spec|
+ platform = spec.original_platform || Gem::Platform::RUBY
+ [spec.name, spec.version, platform]
+ end
+
+ specs = Marshal.dump specs
+
+ if req.path =~ /\.gz$/ then
+ specs = Gem.gzip specs
+ res['content-type'] = 'application/x-gzip'
+ else
+ res['content-type'] = 'application/octet-stream'
+ end
+
+ if req.request_method == 'HEAD' then
+ res['content-length'] = specs.length
+ else
+ res.body << specs
+ end
+ end
+
+ ##
+ # Creates server sockets based on the addresses option. If no addresses
+ # were given a server socket for all interfaces is created.
+
+ def listen addresses = @addresses
+ addresses = [nil] unless addresses
+
+ listeners = 0
+
+ addresses.each do |address|
+ begin
+ @server.listen address, @port
+ @server.listeners[listeners..-1].each do |listener|
+ host, port = listener.addr.values_at 2, 1
+ host = "[#{host}]" if host =~ /:/ # we don't reverse lookup
+ say "Server started at http://#{host}:#{port}"
+ end
+
+ listeners = @server.listeners.length
+ rescue SystemCallError
+ next
+ end
+ end
+
+ if @server.listeners.empty? then
+ say "Unable to start a server."
+ say "Check for running servers or your --bind and --port arguments"
+ terminate_interaction 1
+ end
+ end
+
+ def prerelease_specs req, res
+ reset_gems
+
+ res['content-type'] = 'application/x-gzip'
+
+ add_date res
+
+ specs = Gem::Specification.select do |spec|
+ spec.version.prerelease?
+ end.sort.map do |spec|
+ platform = spec.original_platform || Gem::Platform::RUBY
+ [spec.name, spec.version, platform]
+ end
+
+ specs = Marshal.dump specs
+
+ if req.path =~ /\.gz$/ then
+ specs = Gem.gzip specs
+ res['content-type'] = 'application/x-gzip'
+ else
+ res['content-type'] = 'application/octet-stream'
+ end
+
+ if req.request_method == 'HEAD' then
+ res['content-length'] = specs.length
+ else
+ res.body << specs
+ end
+ end
+
+ def quick(req, res)
+ reset_gems
+
+ res['content-type'] = 'text/plain'
+ add_date res
+
+ case req.request_uri.path
+ when %r|^/quick/(Marshal.#{Regexp.escape Gem.marshal_version}/)?(.*?)-([0-9.]+[^-]*?)(-.*?)?\.gemspec\.rz$| then
+ marshal_format, name, version, platform = $1, $2, $3, $4
+ specs = Gem::Specification.find_all_by_name name, version
+
+ selector = [name, version, platform].map(&:inspect).join ' '
+
+ platform = if platform then
+ Gem::Platform.new platform.sub(/^-/, '')
+ else
+ Gem::Platform::RUBY
+ end
+
+ specs = specs.select { |s| s.platform == platform }
+
+ if specs.empty? then
+ res.status = 404
+ res.body = "No gems found matching #{selector}"
+ elsif specs.length > 1 then
+ res.status = 500
+ res.body = "Multiple gems found matching #{selector}"
+ elsif marshal_format then
+ res['content-type'] = 'application/x-deflate'
+ res.body << Gem.deflate(Marshal.dump(specs.first))
+ end
+ else
+ raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found."
+ end
+ end
+
+ def root(req, res)
+ reset_gems
+
+ add_date res
+
+ raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found." unless
+ req.path == '/'
+
+ specs = []
+ total_file_count = 0
+
+ Gem::Specification.each do |spec|
+ total_file_count += spec.files.size
+ deps = spec.dependencies.map { |dep|
+ {
+ "name" => dep.name,
+ "type" => dep.type,
+ "version" => dep.requirement.to_s,
+ }
+ }
+
+ deps = deps.sort_by { |dep| [dep["name"].downcase, dep["version"]] }
+ deps.last["is_last"] = true unless deps.empty?
+
+ # executables
+ executables = spec.executables.sort.collect { |exec| {"executable" => exec} }
+ executables = nil if executables.empty?
+ executables.last["is_last"] = true if executables
+
+ specs << {
+ "authors" => spec.authors.sort.join(", "),
+ "date" => spec.date.to_s,
+ "dependencies" => deps,
+ "doc_path" => doc_root(spec.full_name),
+ "executables" => executables,
+ "only_one_executable" => (executables && executables.size == 1),
+ "full_name" => spec.full_name,
+ "has_deps" => !deps.empty?,
+ "homepage" => spec.homepage,
+ "name" => spec.name,
+ "rdoc_installed" => Gem::RDoc.new(spec).rdoc_installed?,
+ "ri_installed" => Gem::RDoc.new(spec).ri_installed?,
+ "summary" => spec.summary,
+ "version" => spec.version.to_s,
+ }
+ end
+
+ specs << {
+ "authors" => "Chad Fowler, Rich Kilmer, Jim Weirich, Eric Hodel and others",
+ "dependencies" => [],
+ "doc_path" => doc_root("rubygems-#{Gem::VERSION}"),
+ "executables" => [{"executable" => 'gem', "is_last" => true}],
+ "only_one_executable" => true,
+ "full_name" => "rubygems-#{Gem::VERSION}",
+ "has_deps" => false,
+ "homepage" => "http://docs.rubygems.org/",
+ "name" => 'rubygems',
+ "ri_installed" => true,
+ "summary" => "RubyGems itself",
+ "version" => Gem::VERSION,
+ }
+
+ specs = specs.sort_by { |spec| [spec["name"].downcase, spec["version"]] }
+ specs.last["is_last"] = true
+
+ # tag all specs with first_name_entry
+ last_spec = nil
+ specs.each do |spec|
+ is_first = last_spec.nil? || (last_spec["name"].downcase != spec["name"].downcase)
+ spec["first_name_entry"] = is_first
+ last_spec = spec
+ end
+
+ # create page from template
+ template = ERB.new(DOC_TEMPLATE)
+ res['content-type'] = 'text/html'
+
+ values = { "gem_count" => specs.size.to_s, "specs" => specs,
+ "total_file_count" => total_file_count.to_s }
+
+ # suppress 1.9.3dev warning about unused variable
+ values = values
+
+ result = template.result binding
+ res.body = result
+ end
+
+ ##
+ # Can be used for quick navigation to the rdoc documentation. You can then
+ # define a search shortcut for your browser. E.g. in Firefox connect
+ # 'shortcut:rdoc' to http://localhost:8808/rdoc?q=%s template. Then you can
+ # directly open the ActionPack documentation by typing 'rdoc actionp'. If
+ # there are multiple hits for the search term, they are presented as a list
+ # with links.
+ #
+ # Search algorithm aims for an intuitive search:
+ # 1. first try to find the gems and documentation folders which name
+ # starts with the search term
+ # 2. search for entries, that *contain* the search term
+ # 3. show all the gems
+ #
+ # If there is only one search hit, user is immediately redirected to the
+ # documentation for the particular gem, otherwise a list with results is
+ # shown.
+ #
+ # === Additional trick - install documentation for Ruby core
+ #
+ # Note: please adjust paths accordingly use for example 'locate yaml.rb' and
+ # 'gem environment' to identify directories, that are specific for your
+ # local installation
+ #
+ # 1. install Ruby sources
+ # cd /usr/src
+ # sudo apt-get source ruby
+ #
+ # 2. generate documentation
+ # rdoc -o /usr/lib/ruby/gems/1.8/doc/core/rdoc \
+ # /usr/lib/ruby/1.8 ruby1.8-1.8.7.72
+ #
+ # By typing 'rdoc core' you can now access the core documentation
+
+ def rdoc(req, res)
+ query = req.query['q']
+ show_rdoc_for_pattern("#{query}*", res) && return
+ show_rdoc_for_pattern("*#{query}*", res) && return
+
+ template = ERB.new RDOC_NO_DOCUMENTATION
+
+ res['content-type'] = 'text/html'
+ res.body = template.result binding
+ end
+
+ ##
+ # Updates the server to use the latest installed gems.
+
+ def reset_gems # :nodoc:
+ Gem::Specification.dirs = @gem_dirs
+ end
+
+ ##
+ # Returns true and prepares http response, if rdoc for the requested gem
+ # name pattern was found.
+ #
+ # The search is based on the file system content, not on the gems metadata.
+ # This allows additional documentation folders like 'core' for the Ruby core
+ # documentation - just put it underneath the main doc folder.
+
+ def show_rdoc_for_pattern(pattern, res)
+ found_gems = Dir.glob("{#{@gem_dirs.join ','}}/doc/#{pattern}").select {|path|
+ File.exist? File.join(path, 'rdoc/index.html')
+ }
+ case found_gems.length
+ when 0
+ return false
+ when 1
+ new_path = File.basename(found_gems[0])
+ res.status = 302
+ res['Location'] = doc_root new_path
+ return true
+ else
+ doc_items = []
+ found_gems.each do |file_name|
+ base_name = File.basename(file_name)
+ doc_items << {
+ :name => base_name,
+ :url => doc_root(new_path),
+ :summary => ''
+ }
+ end
+
+ template = ERB.new(RDOC_SEARCH_TEMPLATE)
+ res['content-type'] = 'text/html'
+ result = template.result binding
+ res.body = result
+ return true
+ end
+ end
+
+ def run
+ listen
+
+ WEBrick::Daemon.start if @daemon
+
+ @server.mount_proc "/specs.#{Gem.marshal_version}", method(:specs)
+ @server.mount_proc "/specs.#{Gem.marshal_version}.gz", method(:specs)
+
+ @server.mount_proc "/latest_specs.#{Gem.marshal_version}",
+ method(:latest_specs)
+ @server.mount_proc "/latest_specs.#{Gem.marshal_version}.gz",
+ method(:latest_specs)
+
+ @server.mount_proc "/prerelease_specs.#{Gem.marshal_version}",
+ method(:prerelease_specs)
+ @server.mount_proc "/prerelease_specs.#{Gem.marshal_version}.gz",
+ method(:prerelease_specs)
+
+ @server.mount_proc "/quick/", method(:quick)
+
+ @server.mount_proc("/gem-server-rdoc-style.css") do |req, res|
+ res['content-type'] = 'text/css'
+ add_date res
+ res.body << RDOC_CSS
+ end
+
+ @server.mount_proc "/", method(:root)
+
+ @server.mount_proc "/rdoc", method(:rdoc)
+
+ file_handlers = {
+ '/gems' => '/cache/',
+ }
+
+ if have_rdoc_4_plus? then
+ @server.mount '/doc_root', RDoc::Servlet, '/doc_root'
+ else
+ file_handlers['/doc_root'] = '/doc/'
+ end
+
+ @gem_dirs.each do |gem_dir|
+ file_handlers.each do |mount_point, mount_dir|
+ @server.mount(mount_point, WEBrick::HTTPServlet::FileHandler,
+ File.join(gem_dir, mount_dir), true)
+ end
+ end
+
+ trap("INT") { @server.shutdown; exit! }
+ trap("TERM") { @server.shutdown; exit! }
+
+ launch if @launch
+
+ @server.start
+ end
+
+ def specs(req, res)
+ reset_gems
+
+ add_date res
+
+ specs = Gem::Specification.sort_by(&:sort_obj).map do |spec|
+ platform = spec.original_platform || Gem::Platform::RUBY
+ [spec.name, spec.version, platform]
+ end
+
+ specs = Marshal.dump specs
+
+ if req.path =~ /\.gz$/ then
+ specs = Gem.gzip specs
+ res['content-type'] = 'application/x-gzip'
+ else
+ res['content-type'] = 'application/octet-stream'
+ end
+
+ if req.request_method == 'HEAD' then
+ res['content-length'] = specs.length
+ else
+ res.body << specs
+ end
+ end
+
+ def launch
+ listeners = @server.listeners.map{|l| l.addr[2] }
+
+ # TODO: 0.0.0.0 == any, not localhost.
+ host = listeners.any?{|l| l == '0.0.0.0'} ? 'localhost' : listeners.first
+
+ say "Launching browser to http://#{host}:#{@port}"
+
+ system("#{@launch} http://#{host}:#{@port}")
+ end
+end