From 5571dc766e2143e39762ff0b47c41d1c2e154f4c Mon Sep 17 00:00:00 2001 From: Benjamin Sanders Date: Sat, 11 Oct 2025 10:34:24 -0400 Subject: Vendor bundled gems for deployment --- .../lib/em/protocols/header_and_content.rb | 138 +++++ .../lib/em/protocols/httpclient.rb | 300 ++++++++++ .../lib/em/protocols/httpclient2.rb | 600 +++++++++++++++++++ .../lib/em/protocols/line_and_text.rb | 125 ++++ .../lib/em/protocols/line_protocol.rb | 29 + .../lib/em/protocols/linetext2.rb | 179 ++++++ .../lib/em/protocols/memcache.rb | 331 ++++++++++ .../lib/em/protocols/object_protocol.rb | 46 ++ .../lib/em/protocols/postgres3.rb | 246 ++++++++ .../lib/em/protocols/saslauth.rb | 175 ++++++ .../lib/em/protocols/smtpclient.rb | 394 ++++++++++++ .../lib/em/protocols/smtpserver.rb | 666 +++++++++++++++++++++ .../eventmachine-1.2.7/lib/em/protocols/socks4.rb | 66 ++ .../eventmachine-1.2.7/lib/em/protocols/stomp.rb | 205 +++++++ .../eventmachine-1.2.7/lib/em/protocols/tcptest.rb | 54 ++ 15 files changed, 3554 insertions(+) create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/header_and_content.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient2.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_and_text.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_protocol.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/linetext2.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/memcache.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/object_protocol.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/postgres3.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/saslauth.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpclient.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpserver.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/socks4.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/stomp.rb create mode 100644 vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/tcptest.rb (limited to 'vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols') diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/header_and_content.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/header_and_content.rb new file mode 100644 index 0000000..b5a465a --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/header_and_content.rb @@ -0,0 +1,138 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 Nov 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +module EventMachine + module Protocols + + # === Usage + # + # class RequestHandler < EM::P::HeaderAndContentProtocol + # def receive_request headers, content + # p [:request, headers, content] + # end + # end + # + # EM.run{ + # EM.start_server 'localhost', 80, RequestHandler + # } + # + #-- + # Originally, this subclassed LineAndTextProtocol, which in + # turn relies on BufferedTokenizer, which doesn't gracefully + # handle the transitions between lines and binary text. + # Changed 13Sep08 by FCianfrocca. + class HeaderAndContentProtocol < Connection + include LineText2 + + ContentLengthPattern = /Content-length:\s*(\d+)/i + + def initialize *args + super + init_for_request + end + + def receive_line line + case @hc_mode + when :discard_blanks + unless line == "" + @hc_mode = :headers + receive_line line + end + when :headers + if line == "" + raise "unrecognized state" unless @hc_headers.length > 0 + if respond_to?(:receive_headers) + receive_headers @hc_headers + end + # @hc_content_length will be nil, not 0, if there was no content-length header. + if @hc_content_length.to_i > 0 + set_binary_mode @hc_content_length + else + dispatch_request + end + else + @hc_headers << line + if ContentLengthPattern =~ line + # There are some attacks that rely on sending multiple content-length + # headers. This is a crude protection, but needs to become tunable. + raise "extraneous content-length header" if @hc_content_length + @hc_content_length = $1.to_i + end + if @hc_headers.length == 1 and respond_to?(:receive_first_header_line) + receive_first_header_line line + end + end + else + raise "internal error, unsupported mode" + end + end + + def receive_binary_data text + @hc_content = text + dispatch_request + end + + def dispatch_request + if respond_to?(:receive_request) + receive_request @hc_headers, @hc_content + end + init_for_request + end + private :dispatch_request + + def init_for_request + @hc_mode = :discard_blanks + @hc_headers = [] + # originally was @hc_headers ||= []; @hc_headers.clear to get a performance + # boost, but it's counterproductive because a subclassed handler will have to + # call dup to use the header array we pass in receive_headers. + + @hc_content_length = nil + @hc_content = "" + end + private :init_for_request + + # Basically a convenience method. We might create a subclass that does this + # automatically. But it's such a performance killer. + def headers_2_hash hdrs + self.class.headers_2_hash hdrs + end + + class << self + def headers_2_hash hdrs + hash = {} + hdrs.each {|h| + if /\A([^\s:]+)\s*:\s*/ =~ h + tail = $'.dup + hash[ $1.downcase.gsub(/-/,"_").intern ] = tail + end + } + hash + end + end + + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient.rb new file mode 100644 index 0000000..38b175c --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient.rb @@ -0,0 +1,300 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 16 July 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +module EventMachine + module Protocols + + # Note: This class is deprecated and will be removed. Please use EM-HTTP-Request instead. + # + # @example + # EventMachine.run { + # http = EventMachine::Protocols::HttpClient.request( + # :host => server, + # :port => 80, + # :request => "/index.html", + # :query_string => "parm1=value1&parm2=value2" + # ) + # http.callback {|response| + # puts response[:status] + # puts response[:headers] + # puts response[:content] + # } + # } + #-- + # TODO: + # Add streaming so we can support enormous POSTs. Current max is 20meg. + # Timeout for connections that run too long or hang somewhere in the middle. + # Persistent connections (HTTP/1.1), may need a associated delegate object. + # DNS: Some way to cache DNS lookups for hostnames we connect to. Ruby's + # DNS lookups are unbelievably slow. + # HEAD requests. + # Convenience methods for requests. get, post, url, etc. + # SSL. + # Handle status codes like 304, 100, etc. + # Refactor this code so that protocol errors all get handled one way (an exception?), + # instead of sprinkling set_deferred_status :failed calls everywhere. + class HttpClient < Connection + include EventMachine::Deferrable + + MaxPostContentLength = 20 * 1024 * 1024 + + def initialize + warn "HttpClient is deprecated and will be removed. EM-Http-Request should be used instead." + @connected = false + end + + # @param args [Hash] The request arguments + # @option args [String] :host The host IP/DNS name + # @option args [Integer] :port The port to connect too + # @option args [String] :verb The request type [GET | POST | DELETE | PUT] + # @option args [String] :request The request path + # @option args [Hash] :basic_auth The basic auth credentials (:username and :password) + # @option args [String] :content The request content + # @option args [String] :contenttype The content type (e.g. text/plain) + # @option args [String] :query_string The query string + # @option args [String] :host_header The host header to set + # @option args [String] :cookie Cookies to set + def self.request( args = {} ) + args[:port] ||= 80 + EventMachine.connect( args[:host], args[:port], self ) {|c| + # According to the docs, we will get here AFTER post_init is called. + c.instance_eval {@args = args} + } + end + + def post_init + @start_time = Time.now + @data = "" + @read_state = :base + end + + # We send the request when we get a connection. + # AND, we set an instance variable to indicate we passed through here. + # That allows #unbind to know whether there was a successful connection. + # NB: This naive technique won't work when we have to support multiple + # requests on a single connection. + def connection_completed + @connected = true + send_request @args + end + + def send_request args + args[:verb] ||= args[:method] # Support :method as an alternative to :verb. + args[:verb] ||= :get # IS THIS A GOOD IDEA, to default to GET if nothing was specified? + + verb = args[:verb].to_s.upcase + unless ["GET", "POST", "PUT", "DELETE", "HEAD"].include?(verb) + set_deferred_status :failed, {:status => 0} # TODO, not signalling the error type + return # NOTE THE EARLY RETURN, we're not sending any data. + end + + request = args[:request] || "/" + unless request[0,1] == "/" + request = "/" + request + end + + qs = args[:query_string] || "" + if qs.length > 0 and qs[0,1] != '?' + qs = "?" + qs + end + + version = args[:version] || "1.1" + + # Allow an override for the host header if it's not the connect-string. + host = args[:host_header] || args[:host] || "_" + # For now, ALWAYS tuck in the port string, although we may want to omit it if it's the default. + port = args[:port].to_i != 80 ? ":#{args[:port]}" : "" + + # POST items. + postcontenttype = args[:contenttype] || "application/octet-stream" + postcontent = args[:content] || "" + raise "oversized content in HTTP POST" if postcontent.length > MaxPostContentLength + + # ESSENTIAL for the request's line-endings to be CRLF, not LF. Some servers misbehave otherwise. + # TODO: We ASSUME the caller wants to send a 1.1 request. May not be a good assumption. + req = [ + "#{verb} #{request}#{qs} HTTP/#{version}", + "Host: #{host}#{port}", + "User-agent: Ruby EventMachine", + ] + + if verb == "POST" || verb == "PUT" + req << "Content-type: #{postcontenttype}" + req << "Content-length: #{postcontent.length}" + end + + # TODO, this cookie handler assumes it's getting a single, semicolon-delimited string. + # Eventually we will want to deal intelligently with arrays and hashes. + if args[:cookie] + req << "Cookie: #{args[:cookie]}" + end + + # Allow custom HTTP headers, e.g. SOAPAction + args[:custom_headers].each do |k,v| + req << "#{k}: #{v}" + end if args[:custom_headers] + + # Basic-auth stanza contributed by Matt Murphy. + if args[:basic_auth] + basic_auth_string = ["#{args[:basic_auth][:username]}:#{args[:basic_auth][:password]}"].pack('m').strip.gsub(/\n/,'') + req << "Authorization: Basic #{basic_auth_string}" + end + + req << "" + reqstring = req.map {|l| "#{l}\r\n"}.join + send_data reqstring + + if verb == "POST" || verb == "PUT" + send_data postcontent + end + end + + + def receive_data data + while data and data.length > 0 + case @read_state + when :base + # Perform any per-request initialization here and don't consume any data. + @data = "" + @headers = [] + @content_length = nil # not zero + @content = "" + @status = nil + @chunked = false + @chunk_length = nil + @read_state = :header + @connection_close = nil + when :header + ary = data.split( /\r?\n/m, 2 ) + if ary.length == 2 + data = ary.last + if ary.first == "" + if (@content_length and @content_length > 0) || @chunked || @connection_close + @read_state = :content + else + dispatch_response + @read_state = :base + end + else + @headers << ary.first + if @headers.length == 1 + parse_response_line + elsif ary.first =~ /\Acontent-length:\s*/i + # Only take the FIRST content-length header that appears, + # which we can distinguish because @content_length is nil. + # TODO, it's actually a fatal error if there is more than one + # content-length header, because the caller is presumptively + # a bad guy. (There is an exploit that depends on multiple + # content-length headers.) + @content_length ||= $'.to_i + elsif ary.first =~ /\Aconnection:\s*close/i + @connection_close = true + elsif ary.first =~ /\Atransfer-encoding:\s*chunked/i + @chunked = true + end + end + else + @data << data + data = "" + end + when :content + if @chunked && @chunk_length + bytes_needed = @chunk_length - @chunk_read + new_data = data[0, bytes_needed] + @chunk_read += new_data.length + @content += new_data + data = data[bytes_needed..-1] || "" + if @chunk_length == @chunk_read && data[0,2] == "\r\n" + @chunk_length = nil + data = data[2..-1] + end + elsif @chunked + if (m = data.match(/\A(\S*)\r\n/m)) + data = data[m[0].length..-1] + @chunk_length = m[1].to_i(16) + @chunk_read = 0 + if @chunk_length == 0 + dispatch_response + @read_state = :base + end + end + elsif @content_length + # If there was no content-length header, we have to wait until the connection + # closes. Everything we get until that point is content. + # TODO: Must impose a content-size limit, and also must implement chunking. + # Also, must support either temporary files for large content, or calling + # a content-consumer block supplied by the user. + bytes_needed = @content_length - @content.length + @content += data[0, bytes_needed] + data = data[bytes_needed..-1] || "" + if @content_length == @content.length + dispatch_response + @read_state = :base + end + else + @content << data + data = "" + end + end + end + end + + + # We get called here when we have received an HTTP response line. + # It's an opportunity to throw an exception or trigger other exceptional + # handling. + def parse_response_line + if @headers.first =~ /\AHTTP\/1\.[01] ([\d]{3})/ + @status = $1.to_i + else + set_deferred_status :failed, { + :status => 0 # crappy way of signifying an unrecognized response. TODO, find a better way to do this. + } + close_connection + end + end + private :parse_response_line + + def dispatch_response + @read_state = :base + set_deferred_status :succeeded, { + :content => @content, + :headers => @headers, + :status => @status + } + # TODO, we close the connection for now, but this is wrong for persistent clients. + close_connection + end + + def unbind + if !@connected + set_deferred_status :failed, {:status => 0} # YECCCCH. Find a better way to signal no-connect/network error. + elsif (@read_state == :content and @content_length == nil) + dispatch_response + end + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient2.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient2.rb new file mode 100644 index 0000000..0fb64e8 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/httpclient2.rb @@ -0,0 +1,600 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 16 July 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +module EventMachine + module Protocols + + # Note: This class is deprecated and will be removed. Please use EM-HTTP-Request instead. + # + # === Usage + # + # EM.run{ + # conn = EM::Protocols::HttpClient2.connect 'google.com', 80 + # + # req = conn.get('/') + # req.callback{ |response| + # p(response.status) + # p(response.headers) + # p(response.content) + # } + # } + class HttpClient2 < Connection + include LineText2 + + def initialize + warn "HttpClient2 is deprecated and will be removed. EM-Http-Request should be used instead." + + @authorization = nil + @closed = nil + @requests = nil + end + + # @private + class Request + include Deferrable + + attr_reader :version + attr_reader :status + attr_reader :header_lines + attr_reader :headers + attr_reader :content + attr_reader :internal_error + + def initialize conn, args + @conn = conn + @args = args + @header_lines = [] + @headers = {} + @blanks = 0 + @chunk_trailer = nil + @chunking = nil + end + + def send_request + az = @args[:authorization] and az = "Authorization: #{az}\r\n" + + r = [ + "#{@args[:verb]} #{@args[:uri]} HTTP/#{@args[:version] || "1.1"}\r\n", + "Host: #{@args[:host_header] || "_"}\r\n", + az || "", + "\r\n" + ] + @conn.send_data r.join + end + + + #-- + # + def receive_line ln + if @chunk_trailer + receive_chunk_trailer(ln) + elsif @chunking + receive_chunk_header(ln) + else + receive_header_line(ln) + end + end + + #-- + # + def receive_chunk_trailer ln + if ln.length == 0 + @conn.pop_request + succeed(self) + else + p "Received chunk trailer line" + end + end + + #-- + # Allow up to ten blank lines before we get a real response line. + # Allow no more than 100 lines in the header. + # + def receive_header_line ln + if ln.length == 0 + if @header_lines.length > 0 + process_header + else + @blanks += 1 + if @blanks > 10 + @conn.close_connection + end + end + else + @header_lines << ln + if @header_lines.length > 100 + @internal_error = :bad_header + @conn.close_connection + end + end + end + + #-- + # Cf RFC 2616 pgh 3.6.1 for the format of HTTP chunks. + # + def receive_chunk_header ln + if ln.length > 0 + chunksize = ln.to_i(16) + if chunksize > 0 + @conn.set_text_mode(ln.to_i(16)) + else + @content = @content ? @content.join : '' + @chunk_trailer = true + end + else + # We correctly come here after each chunk gets read. + # p "Got A BLANK chunk line" + end + + end + + + #-- + # We get a single chunk. Append it to the incoming content and switch back to line mode. + # + def receive_chunked_text text + # p "RECEIVED #{text.length} CHUNK" + (@content ||= []) << text + end + + + #-- + # TODO, inefficient how we're handling this. Part of it is done so as to + # make sure we don't have problems in detecting chunked-encoding, content-length, + # etc. + # + HttpResponseRE = /\AHTTP\/(1.[01]) ([\d]{3})/i + ClenRE = /\AContent-length:\s*(\d+)/i + ChunkedRE = /\ATransfer-encoding:\s*chunked/i + ColonRE = /\:\s*/ + + def process_header + unless @header_lines.first =~ HttpResponseRE + @conn.close_connection + @internal_error = :bad_request + end + @version = $1.dup + @status = $2.dup.to_i + + clen = nil + chunks = nil + @header_lines.each_with_index do |e,ix| + if ix > 0 + hdr,val = e.split(ColonRE,2) + (@headers[hdr.downcase] ||= []) << val + end + + if clen == nil and e =~ ClenRE + clen = $1.dup.to_i + end + if e =~ ChunkedRE + chunks = true + end + end + + if clen + # If the content length is zero we should not call set_text_mode, + # because a value of zero will make it wait forever, hanging the + # connection. Just return success instead, with empty content. + if clen == 0 then + @content = "" + @conn.pop_request + succeed(self) + else + @conn.set_text_mode clen + end + elsif chunks + @chunking = true + else + # Chunked transfer, multipart, or end-of-connection. + # For end-of-connection, we need to go the unbind + # method and suppress its desire to fail us. + p "NO CLEN" + p @args[:uri] + p @header_lines + @internal_error = :unsupported_clen + @conn.close_connection + end + end + private :process_header + + + def receive_text text + @chunking ? receive_chunked_text(text) : receive_sized_text(text) + end + + #-- + # At the present time, we only handle contents that have a length + # specified by the content-length header. + # + def receive_sized_text text + @content = text + @conn.pop_request + succeed(self) + end + end + + # Make a connection to a remote HTTP server. + # Can take either a pair of arguments (which will be interpreted as + # a hostname/ip-address and a port), or a hash. + # If the arguments are a hash, then supported values include: + # :host => a hostname or ip-address + # :port => a port number + # :ssl => true to enable ssl + def self.connect *args + if args.length == 2 + args = {:host=>args[0], :port=>args[1]} + else + args = args.first + end + + h,prt,ssl = args[:host], Integer(args[:port]), (args[:tls] || args[:ssl]) + conn = EM.connect( h, prt, self ) + conn.start_tls if ssl + conn.set_default_host_header( h, prt, ssl ) + conn + end + + # Get a url + # + # req = conn.get(:uri => '/') + # req.callback{|response| puts response.content } + # + def get args + if args.is_a?(String) + args = {:uri=>args} + end + args[:verb] = "GET" + request args + end + + # Post to a url + # + # req = conn.post('/data') + # req.callback{|response| puts response.content } + #-- + # XXX there's no way to supply a POST body.. wtf? + def post args + if args.is_a?(String) + args = {:uri=>args} + end + args[:verb] = "POST" + request args + end + + + #-- + # Compute and remember a string to be used as the host header in HTTP requests + # unless the user overrides it with an argument to #request. + # + # @private + def set_default_host_header host, port, ssl + if (ssl and port != 443) or (!ssl and port != 80) + @host_header = "#{host}:#{port}" + else + @host_header = host + end + end + + + # @private + def post_init + super + @connected = EM::DefaultDeferrable.new + end + + # @private + def connection_completed + super + @connected.succeed + end + + #-- + # All pending requests, if any, must fail. + # We might come here without ever passing through connection_completed + # in case we can't connect to the server. We'll also get here when the + # connection closes (either because the server closes it, or we close it + # due to detecting an internal error or security violation). + # In either case, run down all pending requests, if any, and signal failure + # on them. + # + # Set and remember a flag (@closed) so we can immediately fail any + # subsequent requests. + # + # @private + def unbind + super + @closed = true + (@requests || []).each {|r| r.fail} + end + + # @private + def request args + args[:host_header] = @host_header unless args.has_key?(:host_header) + args[:authorization] = @authorization unless args.has_key?(:authorization) + r = Request.new self, args + if @closed + r.fail + else + (@requests ||= []).unshift r + @connected.callback {r.send_request} + end + r + end + + # @private + def receive_line ln + if req = @requests.last + req.receive_line ln + else + p "??????????" + p ln + end + end + + # @private + def receive_binary_data text + @requests.last.receive_text text + end + + #-- + # Called by a Request object when it completes. + # + # @private + def pop_request + @requests.pop + end + end + + +=begin + class HttpClient2x < Connection + include LineText2 + + # TODO: Make this behave appropriate in case a #connect fails. + # Currently, this produces no errors. + + # Make a connection to a remote HTTP server. + # Can take either a pair of arguments (which will be interpreted as + # a hostname/ip-address and a port), or a hash. + # If the arguments are a hash, then supported values include: + # :host => a hostname or ip-address; + # :port => a port number + #-- + # TODO, support optional encryption arguments like :ssl + def self.connect *args + if args.length == 2 + args = {:host=>args[0], :port=>args[1]} + else + args = args.first + end + + h,prt = args[:host],Integer(args[:port]) + EM.connect( h, prt, self, h, prt ) + end + + + #-- + # Sugars a connection that makes a single request and then + # closes the connection. Matches the behavior and the arguments + # of the original implementation of class HttpClient. + # + # Intended primarily for back compatibility, but the idiom + # is probably useful so it's not deprecated. + # We return a Deferrable, as did the original implementation. + # + # Because we're improving the way we deal with errors and exceptions + # (specifically, HTTP response codes other than 2xx will trigger the + # errback rather than the callback), this may break some existing code. + # + def self.request args + c = connect args + end + + #-- + # Requests can be pipelined. When we get a request, add it to the + # front of a queue as an array. The last element of the @requests + # array is always the oldest request received. Each element of the + # @requests array is a two-element array consisting of a hash with + # the original caller's arguments, and an initially-empty Ostruct + # containing the data we retrieve from the server's response. + # Maintain the instance variable @current_response, which is the response + # of the oldest pending request. That's just to make other code a little + # easier. If the variable doesn't exist when we come here, we're + # obviously the first request being made on the connection. + # + # The reason for keeping this method private (and requiring use of the + # convenience methods #get, #post, #head, etc) is to avoid the small + # performance penalty of canonicalizing the verb. + # + def request args + d = EventMachine::DefaultDeferrable.new + + if @closed + d.fail + return d + end + + o = OpenStruct.new + o.deferrable = d + (@requests ||= []).unshift [args, o] + @current_response ||= @requests.last.last + @connected.callback { + az = args[:authorization] and az = "Authorization: #{az}\r\n" + + r = [ + "#{args[:verb]} #{args[:uri]} HTTP/#{args[:version] || "1.1"}\r\n", + "Host: #{args[:host_header] || @host_header}\r\n", + az || "", + "\r\n" + ] + p r + send_data r.join + } + o.deferrable + end + private :request + + def get args + if args.is_a?(String) + args = {:uri=>args} + end + args[:verb] = "GET" + request args + end + + def initialize host, port + super + @host_header = "#{host}:#{port}" + end + def post_init + super + @connected = EM::DefaultDeferrable.new + end + + + def connection_completed + super + @connected.succeed + end + + #-- + # Make sure to throw away any leftover incoming data if we've + # been closed due to recognizing an error. + # + # Generate an internal error if we get an unreasonable number of + # header lines. It could be malicious. + # + def receive_line ln + p ln + return if @closed + + if ln.length > 0 + (@current_response.headers ||= []).push ln + abort_connection if @current_response.headers.length > 100 + else + process_received_headers + end + end + + #-- + # We come here when we've seen all the headers for a particular request. + # What we do next depends on the response line (which should be the + # first line in the header set), and whether there is content to read. + # We may transition into a text-reading state to read content, or + # we may abort the connection, or we may go right back into parsing + # responses for the next response in the chain. + # + # We make an ASSUMPTION that the first line is an HTTP response. + # Anything else produces an error that aborts the connection. + # This may not be enough, because it may be that responses to pipelined + # requests will come with a blank-line delimiter. + # + # Any non-2xx response will be treated as a fatal error, and abort the + # connection. We will set up the status and other response parameters. + # TODO: we will want to properly support 1xx responses, which some versions + # of IIS copiously generate. + # TODO: We need to give the option of not aborting the connection with certain + # non-200 responses, in order to work with NTLM and other authentication + # schemes that work at the level of individual connections. + # + # Some error responses will get sugarings. For example, we'll return the + # Location header in the response in case of a 301/302 response. + # + # Possible dispositions here: + # 1) No content to read (either content-length is zero or it's a HEAD request); + # 2) Switch to text mode to read a specific number of bytes; + # 3) Read a chunked or multipart response; + # 4) Read till the server closes the connection. + # + # Our reponse to the client can be either to wait till all the content + # has been read and then to signal caller's deferrable, or else to signal + # it when we finish the processing the headers and then expect the caller + # to have given us a block to call as the content comes in. And of course + # the latter gets stickier with chunks and multiparts. + # + HttpResponseRE = /\AHTTP\/(1.[01]) ([\d]{3})/i + ClenRE = /\AContent-length:\s*(\d+)/i + def process_received_headers + abort_connection unless @current_response.headers.first =~ HttpResponseRE + @current_response.version = $1.dup + st = $2.dup + @current_response.status = st.to_i + abort_connection unless st[0,1] == "2" + + clen = nil + @current_response.headers.each do |e| + if clen == nil and e =~ ClenRE + clen = $1.dup.to_i + end + end + + if clen + set_text_mode clen + end + end + private :process_received_headers + + + def receive_binary_data text + @current_response.content = text + @current_response.deferrable.succeed @current_response + @requests.pop + @current_response = (@requests.last || []).last + set_line_mode + end + + + + # We've received either a server error or an internal error. + # Close the connection and abort any pending requests. + #-- + # When should we call close_connection? It will cause #unbind + # to be fired. Should the user expect to see #unbind before + # we call #receive_http_error, or the other way around? + # + # Set instance variable @closed. That's used to inhibit further + # processing of any inbound data after an error has been recognized. + # + # We shouldn't have to worry about any leftover outbound data, + # because we call close_connection (not close_connection_after_writing). + # That ensures that any pipelined requests received after an error + # DO NOT get streamed out to the server on this connection. + # Very important. TODO, write a unit-test to establish that behavior. + # + def abort_connection + close_connection + @closed = true + @current_response.deferrable.fail( @current_response ) + end + + + #------------------------ + # Below here are user-overridable methods. + + end +=end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_and_text.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_and_text.rb new file mode 100644 index 0000000..784daf2 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_and_text.rb @@ -0,0 +1,125 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 November 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# +# + +module EventMachine + module Protocols + # A protocol that handles line-oriented data with interspersed binary text. + # + # This version is optimized for performance. See EventMachine::Protocols::LineText2 + # for a version which is optimized for correctness with regard to binary text blocks + # that can switch back to line mode. + class LineAndTextProtocol < Connection + MaxBinaryLength = 32*1024*1024 + + def initialize *args + super + lbp_init_line_state + end + + def receive_data data + if @lbp_mode == :lines + begin + @lpb_buffer.extract(data).each do |line| + receive_line(line.chomp) if respond_to?(:receive_line) + end + rescue + receive_error('overlength line') if respond_to?(:receive_error) + close_connection + return + end + else + if @lbp_binary_limit > 0 + wanted = @lbp_binary_limit - @lbp_binary_bytes_received + chunk = nil + if data.length > wanted + chunk = data.slice!(0...wanted) + else + chunk = data + data = "" + end + @lbp_binary_buffer[@lbp_binary_bytes_received...(@lbp_binary_bytes_received+chunk.length)] = chunk + @lbp_binary_bytes_received += chunk.length + if @lbp_binary_bytes_received == @lbp_binary_limit + receive_binary_data(@lbp_binary_buffer) if respond_to?(:receive_binary_data) + lbp_init_line_state + end + receive_data(data) if data.length > 0 + else + receive_binary_data(data) if respond_to?(:receive_binary_data) + data = "" + end + end + end + + def unbind + if @lbp_mode == :binary and @lbp_binary_limit > 0 + if respond_to?(:receive_binary_data) + receive_binary_data( @lbp_binary_buffer[0...@lbp_binary_bytes_received] ) + end + end + end + + # Set up to read the supplied number of binary bytes. + # This recycles all the data currently waiting in the line buffer, if any. + # If the limit is nil, then ALL subsequent data will be treated as binary + # data and passed to the upstream protocol handler as we receive it. + # If a limit is given, we'll hold the incoming binary data and not + # pass it upstream until we've seen it all, or until there is an unbind + # (in which case we'll pass up a partial). + # Specifying nil for the limit (the default) means there is no limit. + # Specifiyng zero for the limit will cause an immediate transition back to line mode. + # + def set_binary_mode size = nil + if @lbp_mode == :lines + if size == 0 + receive_binary_data("") if respond_to?(:receive_binary_data) + # Do no more work here. Stay in line mode and keep consuming data. + else + @lbp_binary_limit = size.to_i # (nil will be stored as zero) + if @lbp_binary_limit > 0 + raise "Overlength" if @lbp_binary_limit > MaxBinaryLength # arbitrary sanity check + @lbp_binary_buffer = "\0" * @lbp_binary_limit + @lbp_binary_bytes_received = 0 + end + + @lbp_mode = :binary + receive_data @lpb_buffer.flush + end + else + raise "invalid operation" + end + end + + #-- + # For internal use, establish protocol baseline for handling lines. + def lbp_init_line_state + @lpb_buffer = BufferedTokenizer.new("\n") + @lbp_mode = :lines + end + private :lbp_init_line_state + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_protocol.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_protocol.rb new file mode 100644 index 0000000..dfddae8 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/line_protocol.rb @@ -0,0 +1,29 @@ +module EventMachine + module Protocols + # LineProtocol will parse out newline terminated strings from a receive_data stream + # + # module Server + # include EM::P::LineProtocol + # + # def receive_line(line) + # send_data("you said: #{line}") + # end + # end + # + module LineProtocol + # @private + def receive_data data + (@buf ||= '') << data + + while @buf.slice!(/(.*?)\r?\n/) + receive_line($1) + end + end + + # Invoked with lines received over the network + def receive_line(line) + # stub + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/linetext2.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/linetext2.rb new file mode 100644 index 0000000..9fdf28b --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/linetext2.rb @@ -0,0 +1,179 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 November 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +module EventMachine + module Protocols + # In the grand, time-honored tradition of re-inventing the wheel, we offer + # here YET ANOTHER protocol that handles line-oriented data with interspersed + # binary text. This one trades away some of the performance optimizations of + # EventMachine::Protocols::LineAndTextProtocol in order to get better correctness + # with regard to binary text blocks that can switch back to line mode. It also + # permits the line-delimiter to change in midstream. + # This was originally written to support Stomp. + module LineText2 + # TODO! We're not enforcing the limits on header lengths and text-lengths. + # When we get around to that, call #receive_error if the user defined it, otherwise + # throw exceptions. + + MaxBinaryLength = 32*1024*1024 + + #-- + # Will loop internally until there's no data left to read. + # That way the user-defined handlers we call can modify the + # handling characteristics on a per-token basis. + # + def receive_data data + return unless (data and data.length > 0) + + # Do this stuff in lieu of a constructor. + @lt2_mode ||= :lines + @lt2_delimiter ||= "\n" + @lt2_linebuffer ||= [] + + remaining_data = data + + while remaining_data.length > 0 + if @lt2_mode == :lines + delimiter_string = case @lt2_delimiter + when Regexp + remaining_data.slice(@lt2_delimiter) + else + @lt2_delimiter + end + ix = remaining_data.index(delimiter_string) if delimiter_string + if ix + @lt2_linebuffer << remaining_data[0...ix] + ln = @lt2_linebuffer.join + @lt2_linebuffer.clear + if @lt2_delimiter == "\n" + ln.chomp! + end + receive_line ln + remaining_data = remaining_data[(ix+delimiter_string.length)..-1] + else + @lt2_linebuffer << remaining_data + remaining_data = "" + end + elsif @lt2_mode == :text + if @lt2_textsize + needed = @lt2_textsize - @lt2_textpos + will_take = if remaining_data.length > needed + needed + else + remaining_data.length + end + + @lt2_textbuffer << remaining_data[0...will_take] + tail = remaining_data[will_take..-1] + + @lt2_textpos += will_take + if @lt2_textpos >= @lt2_textsize + # Reset line mode (the default behavior) BEFORE calling the + # receive_binary_data. This makes it possible for user code + # to call set_text_mode, enabling chains of text blocks + # (which can possibly be of different sizes). + set_line_mode + receive_binary_data @lt2_textbuffer.join + receive_end_of_binary_data + end + + remaining_data = tail + else + receive_binary_data remaining_data + remaining_data = "" + end + end + end + end + + # The line delimiter may be a regular expression or a string. Anything + # passed to set_delimiter other than a regular expression will be + # converted to a string. + def set_delimiter delim + @lt2_delimiter = case delim + when Regexp + delim + else + delim.to_s + end + end + + # Called internally but also exposed to user code, for the case in which + # processing of binary data creates a need to transition back to line mode. + # We support an optional parameter to "throw back" some data, which might + # be an umprocessed chunk of the transmitted binary data, or something else + # entirely. + def set_line_mode data="" + @lt2_mode = :lines + (@lt2_linebuffer ||= []).clear + receive_data data.to_s + end + + def set_text_mode size=nil + if size == 0 + set_line_mode + else + @lt2_mode = :text + (@lt2_textbuffer ||= []).clear + @lt2_textsize = size # which can be nil, signifying no limit + @lt2_textpos = 0 + end + end + + # Alias for #set_text_mode, added for back-compatibility with LineAndTextProtocol. + def set_binary_mode size=nil + set_text_mode size + end + + # In case of a dropped connection, we'll send a partial buffer to user code + # when in sized text mode. User overrides of #receive_binary_data need to + # be aware that they may get a short buffer. + def unbind + @lt2_mode ||= nil + if @lt2_mode == :text and @lt2_textpos > 0 + receive_binary_data @lt2_textbuffer.join + end + end + + # Stub. Should be subclassed by user code. + def receive_line ln + # no-op + end + + # Stub. Should be subclassed by user code. + def receive_binary_data data + # no-op + end + + # Stub. Should be subclassed by user code. + # This is called when transitioning internally from text mode + # back to line mode. Useful when client code doesn't want + # to keep track of how much data it's received. + def receive_end_of_binary_data + # no-op + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/memcache.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/memcache.rb new file mode 100644 index 0000000..1f81aaf --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/memcache.rb @@ -0,0 +1,331 @@ +module EventMachine + module Protocols + # Implements the Memcache protocol (http://code.sixapart.com/svn/memcached/trunk/server/doc/protocol.txt). + # Requires memcached >= 1.2.4 w/ noreply support + # + # == Usage example + # + # EM.run{ + # cache = EM::P::Memcache.connect 'localhost', 11211 + # + # cache.set :a, 'hello' + # cache.set :b, 'hi' + # cache.set :c, 'how are you?' + # cache.set :d, '' + # + # cache.get(:a){ |v| p v } + # cache.get_hash(:a, :b, :c, :d){ |v| p v } + # cache.get(:a,:b,:c,:d){ |a,b,c,d| p [a,b,c,d] } + # + # cache.get(:a,:z,:b,:y,:d){ |a,z,b,y,d| p [a,z,b,y,d] } + # + # cache.get(:missing){ |m| p [:missing=, m] } + # cache.set(:missing, 'abc'){ p :stored } + # cache.get(:missing){ |m| p [:missing=, m] } + # cache.del(:missing){ p :deleted } + # cache.get(:missing){ |m| p [:missing=, m] } + # } + # + module Memcache + include EM::Deferrable + + ## + # constants + + unless defined? Cempty + # @private + Cstored = 'STORED'.freeze + # @private + Cend = 'END'.freeze + # @private + Cdeleted = 'DELETED'.freeze + # @private + Cunknown = 'NOT_FOUND'.freeze + # @private + Cerror = 'ERROR'.freeze + + # @private + Cempty = ''.freeze + # @private + Cdelimiter = "\r\n".freeze + end + + ## + # commands + + # Get the value associated with one or multiple keys + # + # cache.get(:a){ |v| p v } + # cache.get(:a,:b,:c,:d){ |a,b,c,d| p [a,b,c,d] } + # + def get *keys + raise ArgumentError unless block_given? + + callback{ + keys = keys.map{|k| k.to_s.gsub(/\s/,'_') } + send_data "get #{keys.join(' ')}\r\n" + @get_cbs << [keys, proc{ |values| + yield *keys.map{ |k| values[k] } + }] + } + end + + # Set the value for a given key + # + # cache.set :a, 'hello' + # cache.set(:missing, 'abc'){ puts "stored the value!" } + # + def set key, val, exptime = 0, &cb + callback{ + val = val.to_s + send_cmd :set, key, 0, exptime, val.respond_to?(:bytesize) ? val.bytesize : val.size, !block_given? + send_data val + send_data Cdelimiter + @set_cbs << cb if cb + } + end + + # Gets multiple values as a hash + # + # cache.get_hash(:a, :b, :c, :d){ |h| puts h[:a] } + # + def get_hash *keys + raise ArgumentError unless block_given? + + get *keys do |*values| + yield keys.inject({}){ |hash, k| hash.update k => values[keys.index(k)] } + end + end + + # Delete the value associated with a key + # + # cache.del :a + # cache.del(:b){ puts "deleted the value!" } + # + def delete key, expires = 0, &cb + callback{ + send_data "delete #{key} #{expires}#{cb ? '' : ' noreply'}\r\n" + @del_cbs << cb if cb + } + end + alias del delete + + # Connect to a memcached server (must support NOREPLY, memcached >= 1.2.4) + def self.connect host = 'localhost', port = 11211 + EM.connect host, port, self, host, port + end + + def send_cmd cmd, key, flags = 0, exptime = 0, bytes = 0, noreply = false + send_data "#{cmd} #{key} #{flags} #{exptime} #{bytes}#{noreply ? ' noreply' : ''}\r\n" + end + private :send_cmd + + ## + # errors + + # @private + class ParserError < StandardError + end + + ## + # em hooks + + # @private + def initialize host, port = 11211 + @host, @port = host, port + end + + # @private + def connection_completed + @get_cbs = [] + @set_cbs = [] + @del_cbs = [] + + @values = {} + + @reconnecting = false + @connected = true + succeed + # set_delimiter "\r\n" + # set_line_mode + end + + #-- + # 19Feb09 Switched to a custom parser, LineText2 is recursive and can cause + # stack overflows when there is too much data. + # include EM::P::LineText2 + # @private + def receive_data data + (@buffer||='') << data + + while index = @buffer.index(Cdelimiter) + begin + line = @buffer.slice!(0,index+2) + process_cmd line + rescue ParserError + @buffer[0...0] = line + break + end + end + end + + #-- + # def receive_line line + # @private + def process_cmd line + case line.strip + when /^VALUE\s+(.+?)\s+(\d+)\s+(\d+)/ # VALUE + bytes = Integer($3) + # set_binary_mode bytes+2 + # @cur_key = $1 + if @buffer.size >= bytes + 2 + @values[$1] = @buffer.slice!(0,bytes) + @buffer.slice!(0,2) # \r\n + else + raise ParserError + end + + when Cend # END + if entry = @get_cbs.shift + keys, cb = entry + cb.call(@values) + end + @values = {} + + when Cstored # STORED + if cb = @set_cbs.shift + cb.call(true) + end + + when Cdeleted # DELETED + if cb = @del_cbs.shift + cb.call(true) + end + + when Cunknown # NOT_FOUND + if cb = @del_cbs.shift + cb.call(false) + end + + else + p [:MEMCACHE_UNKNOWN, line] + end + end + + #-- + # def receive_binary_data data + # @values[@cur_key] = data[0..-3] + # end + + # @private + def unbind + if @connected or @reconnecting + EM.add_timer(1){ reconnect @host, @port } + @connected = false + @reconnecting = true + @deferred_status = nil + else + raise 'Unable to connect to memcached server' + end + end + end + end +end + +if __FILE__ == $0 + # ruby -I ext:lib -r eventmachine -rubygems lib/protocols/memcache.rb + require 'em/spec' + + # @private + class TestConnection + include EM::P::Memcache + def send_data data + sent_data << data + end + def sent_data + @sent_data ||= '' + end + + def initialize + connection_completed + end + end + + EM.describe EM::Protocols::Memcache do + + before{ + @c = TestConnection.new + } + + should 'send get requests' do + @c.get('a'){} + @c.sent_data.should == "get a\r\n" + done + end + + should 'send set requests' do + @c.set('a', 1){} + @c.sent_data.should == "set a 0 0 1\r\n1\r\n" + done + end + + should 'use noreply on set without block' do + @c.set('a', 1) + @c.sent_data.should == "set a 0 0 1 noreply\r\n1\r\n" + done + end + + should 'send delete requests' do + @c.del('a') + @c.sent_data.should == "delete a 0 noreply\r\n" + done + end + + should 'work when get returns no values' do + @c.get('a'){ |a| + a.should.be.nil + done + } + + @c.receive_data "END\r\n" + end + + should 'invoke block on set' do + @c.set('a', 1){ + done + } + + @c.receive_data "STORED\r\n" + end + + should 'invoke block on delete' do + @c.delete('a'){ |found| + found.should.be.false + } + @c.delete('b'){ |found| + found.should.be.true + done + } + + @c.receive_data "NOT_FOUND\r\n" + @c.receive_data "DELETED\r\n" + end + + should 'parse split responses' do + @c.get('a'){ |a| + a.should == 'abc' + done + } + + @c.receive_data "VAL" + @c.receive_data "UE a 0 " + @c.receive_data "3\r\n" + @c.receive_data "ab" + @c.receive_data "c" + @c.receive_data "\r\n" + @c.receive_data "EN" + @c.receive_data "D\r\n" + end + + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/object_protocol.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/object_protocol.rb new file mode 100644 index 0000000..ec79cb4 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/object_protocol.rb @@ -0,0 +1,46 @@ +module EventMachine + module Protocols + # ObjectProtocol allows for easy communication using marshaled ruby objects + # + # module RubyServer + # include EM::P::ObjectProtocol + # + # def receive_object obj + # send_object({'you said' => obj}) + # end + # end + # + module ObjectProtocol + # By default returns Marshal, override to return JSON or YAML, or any + # other serializer/deserializer responding to #dump and #load. + def serializer + Marshal + end + + # @private + def receive_data data + (@buf ||= '') << data + + while @buf.size >= 4 + if @buf.size >= 4+(size=@buf.unpack('N').first) + @buf.slice!(0,4) + receive_object serializer.load(@buf.slice!(0,size)) + else + break + end + end + end + + # Invoked with ruby objects received over the network + def receive_object obj + # stub + end + + # Sends a ruby object over the network + def send_object obj + data = serializer.dump(obj) + send_data [data.respond_to?(:bytesize) ? data.bytesize : data.size, data].pack('Na*') + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/postgres3.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/postgres3.rb new file mode 100644 index 0000000..7d87505 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/postgres3.rb @@ -0,0 +1,246 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 November 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-08 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# +# + +require 'postgres-pr/message' +require 'postgres-pr/connection' +require 'stringio' + +# @private +class StringIO + # Reads exactly +n+ bytes. + # + # If the data read is nil an EOFError is raised. + # + # If the data read is too short an IOError is raised + def readbytes(n) + str = read(n) + if str == nil + raise EOFError, "End of file reached" + end + if str.size < n + raise IOError, "data truncated" + end + str + end + alias read_exactly_n_bytes readbytes +end + + +module EventMachine + module Protocols + # PROVISIONAL IMPLEMENTATION of an evented Postgres client. + # This implements version 3 of the Postgres wire protocol, which will work + # with any Postgres version from roughly 7.4 onward. + # + # Objective: we want to access Postgres databases without requiring threads. + # Until now this has been a problem because the Postgres client implementations + # have all made use of blocking I/O calls, which is incompatible with a + # thread-free evented model. + # + # But rather than re-implement the Postgres Wire3 protocol, we're taking advantage + # of the existing postgres-pr library, which was originally written by Michael + # Neumann but (at this writing) appears to be no longer maintained. Still, it's + # in basically a production-ready state, and the wire protocol isn't that complicated + # anyway. + # + # We're tucking in a bunch of require statements that may not be present in garden-variety + # EM installations. Until we find a good way to only require these if a program + # requires postgres, this file will need to be required explicitly. + # + # We need to monkeypatch StringIO because it lacks the #readbytes method needed + # by postgres-pr. + # The StringIO monkeypatch is lifted from the standard library readbytes.rb, + # which adds method #readbytes directly to class IO. But StringIO is not a subclass of IO. + # It is modified to raise an IOError instead of TruncatedDataException since the exception is unused. + # + # We cloned the handling of postgres messages from lib/postgres-pr/connection.rb + # in the postgres-pr library, and modified it for event-handling. + # + # TODO: The password handling in dispatch_conn_message is totally incomplete. + # + # + # We return Deferrables from the user-level operations surfaced by this interface. + # Experimentally, we're using the pattern of always returning a boolean value as the + # first argument of a deferrable callback to indicate success or failure. This is + # instead of the traditional pattern of calling Deferrable#succeed or #fail, and + # requiring the user to define both a callback and an errback function. + # + # === Usage + # EM.run { + # db = EM.connect_unix_domain( "/tmp/.s.PGSQL.5432", EM::P::Postgres3 ) + # db.connect( dbname, username, psw ).callback do |status| + # if status + # db.query( "select * from some_table" ).callback do |status, result, errors| + # if status + # result.rows.each do |row| + # p row + # end + # end + # end + # end + # end + # } + class Postgres3 < EventMachine::Connection + include PostgresPR + + def initialize + @data = "" + @params = {} + end + + def connect db, user, psw=nil + d = EM::DefaultDeferrable.new + d.timeout 15 + + if @pending_query || @pending_conn + d.succeed false, "Operation already in progress" + else + @pending_conn = d + prms = {"user"=>user, "database"=>db} + @user = user + if psw + @password = psw + #prms["password"] = psw + end + send_data PostgresPR::StartupMessage.new( 3 << 16, prms ).dump + end + + d + end + + def query sql + d = EM::DefaultDeferrable.new + d.timeout 15 + + if @pending_query || @pending_conn + d.succeed false, "Operation already in progress" + else + @r = PostgresPR::Connection::Result.new + @e = [] + @pending_query = d + send_data PostgresPR::Query.dump(sql) + end + + d + end + + + def receive_data data + @data << data + while @data.length >= 5 + pktlen = @data[1...5].unpack("N").first + if @data.length >= (1 + pktlen) + pkt = @data.slice!(0...(1+pktlen)) + m = StringIO.open( pkt, "r" ) {|io| PostgresPR::Message.read( io ) } + if @pending_conn + dispatch_conn_message m + elsif @pending_query + dispatch_query_message m + else + raise "Unexpected message from database" + end + else + break # very important, break out of the while + end + end + end + + + def unbind + if o = (@pending_query || @pending_conn) + o.succeed false, "lost connection" + end + end + + # Cloned and modified from the postgres-pr. + def dispatch_conn_message msg + case msg + when AuthentificationClearTextPassword + raise ArgumentError, "no password specified" if @password.nil? + send_data PasswordMessage.new(@password).dump + + when AuthentificationCryptPassword + raise ArgumentError, "no password specified" if @password.nil? + send_data PasswordMessage.new(@password.crypt(msg.salt)).dump + + when AuthentificationMD5Password + raise ArgumentError, "no password specified" if @password.nil? + require 'digest/md5' + + m = Digest::MD5.hexdigest(@password + @user) + m = Digest::MD5.hexdigest(m + msg.salt) + m = 'md5' + m + send_data PasswordMessage.new(m).dump + + when AuthentificationKerberosV4, AuthentificationKerberosV5, AuthentificationSCMCredential + raise "unsupported authentification" + + when AuthentificationOk + when ErrorResponse + raise msg.field_values.join("\t") + when NoticeResponse + @notice_processor.call(msg) if @notice_processor + when ParameterStatus + @params[msg.key] = msg.value + when BackendKeyData + # TODO + #p msg + when ReadyForQuery + # TODO: use transaction status + pc,@pending_conn = @pending_conn,nil + pc.succeed true + else + raise "unhandled message type" + end + end + + # Cloned and modified from the postgres-pr. + def dispatch_query_message msg + case msg + when DataRow + @r.rows << msg.columns + when CommandComplete + @r.cmd_tag = msg.cmd_tag + when ReadyForQuery + pq,@pending_query = @pending_query,nil + pq.succeed true, @r, @e + when RowDescription + @r.fields = msg.fields + when CopyInResponse + when CopyOutResponse + when EmptyQueryResponse + when ErrorResponse + # TODO + @e << msg + when NoticeResponse + @notice_processor.call(msg) if @notice_processor + else + # TODO + end + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/saslauth.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/saslauth.rb new file mode 100644 index 0000000..9cabc51 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/saslauth.rb @@ -0,0 +1,175 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 November 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# +# + +module EventMachine + module Protocols + + # Implements SASL authd. + # This is a very, very simple protocol that mimics the one used + # by saslauthd and pwcheck, two outboard daemons included in the + # standard SASL library distro. + # The only thing this is really suitable for is SASL PLAIN + # (user+password) authentication, but the SASL libs that are + # linked into standard servers (like imapd and sendmail) implement + # the other ones. + # + # SASL-auth is intended for reasonably fast operation inside a + # single machine, so it has no transport-security (although there + # have been multi-machine extensions incorporating transport-layer + # encryption). + # + # The standard saslauthd module generally runs privileged and does + # its work by referring to the system-account files. + # + # This feature was added to EventMachine to enable the development + # of custom authentication/authorization engines for standard servers. + # + # To use SASLauth, include it in a class that subclasses EM::Connection, + # and reimplement the validate method. + # + # The typical way to incorporate this module into an authentication + # daemon would be to set it as the handler for a UNIX-domain socket. + # The code might look like this: + # + # EM.start_unix_domain_server( "/var/run/saslauthd/mux", MyHandler ) + # File.chmod( 0777, "/var/run/saslauthd/mux") + # + # The chmod is probably needed to ensure that unprivileged clients can + # access the UNIX-domain socket. + # + # It's also a very good idea to drop superuser privileges (if any), after + # the UNIX-domain socket has been opened. + #-- + # Implementation details: assume the client can send us pipelined requests, + # and that the client will close the connection. + # + # The client sends us four values, each encoded as a two-byte length field in + # network order followed by the specified number of octets. + # The fields specify the username, password, service name (such as imap), + # and the "realm" name. We send back the barest minimum reply, a single + # field also encoded as a two-octet length in network order, followed by + # either "NO" or "OK" - simplicity itself. + # + # We enforce a maximum field size just as a sanity check. + # We do NOT automatically time out the connection. + # + # The code we use to parse out the values is ugly and probably slow. + # Improvements welcome. + # + module SASLauth + + MaxFieldSize = 128*1024 + def post_init + super + @sasl_data = "" + @sasl_values = [] + end + + def receive_data data + @sasl_data << data + while @sasl_data.length >= 2 + len = (@sasl_data[0,2].unpack("n")).first + raise "SASL Max Field Length exceeded" if len > MaxFieldSize + if @sasl_data.length >= (len + 2) + @sasl_values << @sasl_data[2,len] + @sasl_data.slice!(0...(2+len)) + if @sasl_values.length == 4 + send_data( validate(*@sasl_values) ? "\0\002OK" : "\0\002NO" ) + @sasl_values.clear + end + else + break + end + end + end + + def validate username, psw, sysname, realm + p username + p psw + p sysname + p realm + true + end + end + + # Implements the SASL authd client protocol. + # This is a very, very simple protocol that mimics the one used + # by saslauthd and pwcheck, two outboard daemons included in the + # standard SASL library distro. + # The only thing this is really suitable for is SASL PLAIN + # (user+password) authentication, but the SASL libs that are + # linked into standard servers (like imapd and sendmail) implement + # the other ones. + # + # You can use this module directly as a handler for EM Connections, + # or include it in a module or handler class of your own. + # + # First connect to a SASL server (it's probably a TCP server, or more + # likely a Unix-domain socket). Then call the #validate? method, + # passing at least a username and a password. #validate? returns + # a Deferrable which will either succeed or fail, depending + # on the status of the authentication operation. + # + module SASLauthclient + MaxFieldSize = 128*1024 + + def validate? username, psw, sysname=nil, realm=nil + + str = [username, psw, sysname, realm].map {|m| + [(m || "").length, (m || "")] + }.flatten.pack( "nA*" * 4 ) + send_data str + + d = EM::DefaultDeferrable.new + @queries.unshift d + d + end + + def post_init + @sasl_data = "" + @queries = [] + end + + def receive_data data + @sasl_data << data + + while @sasl_data.length > 2 + len = (@sasl_data[0,2].unpack("n")).first + raise "SASL Max Field Length exceeded" if len > MaxFieldSize + if @sasl_data.length >= (len + 2) + val = @sasl_data[2,len] + @sasl_data.slice!(0...(2+len)) + q = @queries.pop + (val == "NO") ? q.fail : q.succeed + else + break + end + end + end + end + + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpclient.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpclient.rb new file mode 100644 index 0000000..25ad17a --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpclient.rb @@ -0,0 +1,394 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 16 July 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +require 'ostruct' + +module EventMachine + module Protocols + + # Simple SMTP client + # + # @example + # email = EM::Protocols::SmtpClient.send( + # :domain=>"example.com", + # :host=>'localhost', + # :port=>25, # optional, defaults 25 + # :starttls=>true, # use ssl + # :from=>"sender@example.com", + # :to=> ["to_1@example.com", "to_2@example.com"], + # :header=> {"Subject" => "This is a subject line"}, + # :body=> "This is the body of the email" + # ) + # email.callback{ + # puts 'Email sent!' + # } + # email.errback{ |e| + # puts 'Email failed!' + # } + # + # Sending generated emails (using Mail) + # + # mail = Mail.new do + # from 'alice@example.com' + # to 'bob@example.com' + # subject 'This is a test email' + # body 'Hello, world!' + # end + # + # email = EM::P::SmtpClient.send( + # :domain=>'example.com', + # :from=>mail.from.first, + # :to=>mail.to, + # :message=>mail.to_s + # ) + # + class SmtpClient < Connection + include EventMachine::Deferrable + include EventMachine::Protocols::LineText2 + + def initialize + @succeeded = nil + @responder = nil + @code = nil + @msg = nil + end + + # :host => required String + # a string containing the IP address or host name of the SMTP server to connect to. + # :port => optional + # defaults to 25. + # :domain => required String + # This is passed as the argument to the EHLO command. + # :starttls => optional Boolean + # If it evaluates true, then the client will initiate STARTTLS with + # the server, and abort the connection if the negotiation doesn't succeed. + # TODO, need to be able to pass certificate parameters with this option. + # :auth => optional Hash of auth parameters + # If not given, then no auth will be attempted. + # (In that case, the connection will be aborted if the server requires auth.) + # Specify the hash value :type to determine the auth type, along with additional parameters + # depending on the type. + # Currently only :type => :plain is supported. Pass additional parameters :username (String), + # and :password (either a String or a Proc that will be called at auth-time). + # + # @example + # :auth => {:type=>:plain, :username=>"mickey@disney.com", :password=>"mouse"} + # + # :from => required String + # Specifies the sender of the message. Will be passed as the argument + # to the MAIL FROM. Do NOT enclose the argument in angle-bracket (<>) characters. + # The connection will abort if the server rejects the value. + # :to => required String or Array of Strings + # The recipient(s) of the message. Do NOT enclose + # any of the values in angle-brackets (<>) characters. It's NOT a fatal error if one or more + # recipients are rejected by the server. (Of course, if ALL of them are, the server will most + # likely trigger an error when we try to send data.) An array of codes containing the status + # of each requested recipient is available after the call completes. TODO, we should define + # an overridable stub that will be called on rejection of a recipient or a sender, giving + # user code the chance to try again or abort the connection. + # + # One of either :message, :content, or :header and :body is required: + # + # :message => String + # A valid RFC2822 Internet Message. + # :content => String + # Raw data which MUST be in correct SMTP body format, with escaped leading dots and a trailing + # dot line. + # :header => String or Hash of values to be transmitted in the header of the message. + # The hash keys are the names of the headers (do NOT append a trailing colon), and the values + # are strings containing the header values. TODO, support Arrays of header values, which would + # cause us to send that specific header line more than once. + # + # @example + # :header => {"Subject" => "Bogus", "CC" => "myboss@example.com"} + # + # :body => Optional String or Array of Strings, defaults blank. + # This will be passed as the body of the email message. + # TODO, this needs to be significantly beefed up. As currently written, this requires the caller + # to properly format the input into CRLF-delimited lines of 7-bit characters in the standard + # SMTP transmission format. We need to be able to automatically convert binary data, and add + # correct line-breaks to text data. + # + # :verbose => Optional. + # If true, will cause a lot of information (including the server-side of the + # conversation) to be dumped to $>. + # + def self.send args={} + args[:port] ||= 25 + args[:body] ||= "" + +=begin + (I don't think it's possible for EM#connect to throw an exception under normal + circumstances, so this original code is stubbed out. A connect-failure will result + in the #unbind method being called without calling #connection_completed.) + begin + EventMachine.connect( args[:host], args[:port], self) {|c| + # According to the EM docs, we will get here AFTER post_init is called. + c.args = args + c.set_comm_inactivity_timeout 60 + } + rescue + # We'll get here on a connect error. This code mimics the effect + # of a call to invoke_internal_error. Would be great to DRY this up. + # (Actually, it may be that we never get here, if EM#connect catches + # its errors internally.) + d = EM::DefaultDeferrable.new + d.set_deferred_status(:failed, {:error=>[:connect, 500, "unable to connect to server"]}) + d + end +=end + EventMachine.connect( args[:host], args[:port], self) {|c| + # According to the EM docs, we will get here AFTER post_init is called. + c.args = args + c.set_comm_inactivity_timeout 60 + } + end + + attr_writer :args + + # @private + def post_init + @return_values = OpenStruct.new + @return_values.start_time = Time.now + end + + # @private + def connection_completed + @responder = :receive_signon + @msg = [] + end + + # We can get here in a variety of ways, all of them being failures unless + # the @succeeded flag is set. If a protocol success was recorded, then don't + # set a deferred success because the caller will already have done it + # (no need to wait until the connection closes to invoke the callbacks). + # + # @private + def unbind + unless @succeeded + @return_values.elapsed_time = Time.now - @return_values.start_time + @return_values.responder = @responder + @return_values.code = @code + @return_values.message = @msg + set_deferred_status(:failed, @return_values) + end + end + + # @private + def receive_line ln + $>.puts ln if @args[:verbose] + @range = ln[0...1].to_i + @code = ln[0...3].to_i + @msg << ln[4..-1] + unless ln[3...4] == '-' + $>.puts @responder if @args[:verbose] + send @responder + @msg.clear + end + end + + private + + # We encountered an error from the server and will close the connection. + # Use the error and message the server returned. + # + def invoke_error + @return_values.elapsed_time = Time.now - @return_values.start_time + @return_values.responder = @responder + @return_values.code = @code + @return_values.message = @msg + set_deferred_status :failed, @return_values + send_data "QUIT\r\n" + close_connection_after_writing + end + + # We encountered an error on our side of the protocol and will close the connection. + # Use an extra-protocol error code (900) and use the message from the caller. + # + def invoke_internal_error msg = "???" + @return_values.elapsed_time = Time.now - @return_values.start_time + @return_values.responder = @responder + @return_values.code = 900 + @return_values.message = msg + set_deferred_status :failed, @return_values + send_data "QUIT\r\n" + close_connection_after_writing + end + + def send_ehlo + send_data "EHLO #{@args[:domain]}\r\n" + end + + def receive_signon + return invoke_error unless @range == 2 + send_ehlo + @responder = :receive_ehlo_response + end + def receive_ehlo_response + return invoke_error unless @range == 2 + @server_caps = @msg + invoke_starttls + end + + def invoke_starttls + if @args[:starttls] + # It would be more sociable to first ask if @server_caps contains + # the string "STARTTLS" before we invoke it, but hey, life's too short. + send_data "STARTTLS\r\n" + @responder = :receive_starttls_response + else + invoke_auth + end + end + def receive_starttls_response + return invoke_error unless @range == 2 + start_tls + invoke_ehlo_over_tls + end + + def invoke_ehlo_over_tls + send_ehlo + @responder = :receive_ehlo_over_tls_response + end + def receive_ehlo_over_tls_response + return invoke_error unless @range == 2 + invoke_auth + end + + # Perform an authentication. If the caller didn't request one, then fall through + # to the mail-from state. + def invoke_auth + if @args[:auth] + if @args[:auth][:type] == :plain + psw = @args[:auth][:password] + if psw.respond_to?(:call) + psw = psw.call + end + #str = Base64::encode64("\0#{@args[:auth][:username]}\0#{psw}").chomp + str = ["\0#{@args[:auth][:username]}\0#{psw}"].pack("m").gsub(/\n/, '') + send_data "AUTH PLAIN #{str}\r\n" + @responder = :receive_auth_response + else + return invoke_internal_error("unsupported auth type") + end + else + invoke_mail_from + end + end + def receive_auth_response + return invoke_error unless @range == 2 + invoke_mail_from + end + + def invoke_mail_from + send_data "MAIL FROM: <#{@args[:from]}>\r\n" + @responder = :receive_mail_from_response + end + def receive_mail_from_response + return invoke_error unless @range == 2 + invoke_rcpt_to + end + + def invoke_rcpt_to + @rcpt_responses ||= [] + l = @rcpt_responses.length + to = @args[:to].is_a?(Array) ? @args[:to] : [@args[:to].to_s] + if l < to.length + send_data "RCPT TO: <#{to[l]}>\r\n" + @responder = :receive_rcpt_to_response + else + e = @rcpt_responses.select {|rr| rr.last == 2} + if e and e.length > 0 + invoke_data + else + invoke_error + end + end + end + def receive_rcpt_to_response + @rcpt_responses << [@code, @msg, @range] + invoke_rcpt_to + end + + def escape_leading_dots(s) + s.gsub(/^\./, '..') + end + + def invoke_data + send_data "DATA\r\n" + @responder = :receive_data_response + end + def receive_data_response + return invoke_error unless @range == 3 + + # The data to send can be given in either @args[:message], @args[:content], or the + # combination of @args[:header] and @args[:body]. + # + # - @args[:message] (String) MUST be a valid RFC2822 Internet Message + # + # - @args[:content] (String) MUST be in correct SMTP body format, with escaped + # leading dots and a trailing dot line + # + # - @args[:header] (Hash or String) + # - @args[:body] (Array or String) + if @args[:message] + send_data escape_leading_dots(@args[:message].to_s) + send_data "\r\n.\r\n" + elsif @args[:content] + send_data @args[:content].to_s + else + # The header can be a hash or an array. + if @args[:header].is_a?(Hash) + (@args[:header] || {}).each {|k,v| send_data escape_leading_dots("#{k}: #{v}\r\n") } + else + send_data escape_leading_dots(@args[:header].to_s) + end + send_data "\r\n" + + if @args[:body].is_a?(Array) + @args[:body].each {|e| send_data escape_leading_dots(e)} + else + send_data escape_leading_dots(@args[:body].to_s) + end + + send_data "\r\n.\r\n" + end + + @responder = :receive_message_response + end + def receive_message_response + return invoke_error unless @range == 2 + send_data "QUIT\r\n" + close_connection_after_writing + @succeeded = true + @return_values.elapsed_time = Time.now - @return_values.start_time + @return_values.responder = @responder + @return_values.code = @code + @return_values.message = @msg + set_deferred_status :succeeded, @return_values + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpserver.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpserver.rb new file mode 100644 index 0000000..e0f1f05 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/smtpserver.rb @@ -0,0 +1,666 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 16 July 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# + +module EventMachine + module Protocols + + # This is a protocol handler for the server side of SMTP. + # It's NOT a complete SMTP server obeying all the semantics of servers conforming to + # RFC2821. Rather, it uses overridable method stubs to communicate protocol states + # and data to user code. User code is responsible for doing the right things with the + # data in order to get complete and correct SMTP server behavior. + # + # Simple SMTP server example: + # + # class EmailServer < EM::P::SmtpServer + # def receive_plain_auth(user, pass) + # true + # end + # + # def get_server_domain + # "mock.smtp.server.local" + # end + # + # def get_server_greeting + # "mock smtp server greets you with impunity" + # end + # + # def receive_sender(sender) + # current.sender = sender + # true + # end + # + # def receive_recipient(recipient) + # current.recipient = recipient + # true + # end + # + # def receive_message + # current.received = true + # current.completed_at = Time.now + # + # p [:received_email, current] + # @current = OpenStruct.new + # true + # end + # + # def receive_ehlo_domain(domain) + # @ehlo_domain = domain + # true + # end + # + # def receive_data_command + # current.data = "" + # true + # end + # + # def receive_data_chunk(data) + # current.data << data.join("\n") + # true + # end + # + # def receive_transaction + # if @ehlo_domain + # current.ehlo_domain = @ehlo_domain + # @ehlo_domain = nil + # end + # true + # end + # + # def current + # @current ||= OpenStruct.new + # end + # + # def self.start(host = 'localhost', port = 1025) + # require 'ostruct' + # @server = EM.start_server host, port, self + # end + # + # def self.stop + # if @server + # EM.stop_server @server + # @server = nil + # end + # end + # + # def self.running? + # !!@server + # end + # end + # + # EM.run{ EmailServer.start } + # + #-- + # Useful paragraphs in RFC-2821: + # 4.3.2: Concise list of command-reply sequences, in essence a text representation + # of the command state-machine. + # + # STARTTLS is defined in RFC2487. + # Observe that there are important rules governing whether a publicly-referenced server + # (meaning one whose Internet address appears in public MX records) may require the + # non-optional use of TLS. + # Non-optional TLS does not apply to EHLO, NOOP, QUIT or STARTTLS. + class SmtpServer < EventMachine::Connection + include Protocols::LineText2 + + HeloRegex = /\AHELO\s*/i + EhloRegex = /\AEHLO\s*/i + QuitRegex = /\AQUIT/i + MailFromRegex = /\AMAIL FROM:\s*/i + RcptToRegex = /\ARCPT TO:\s*/i + DataRegex = /\ADATA/i + NoopRegex = /\ANOOP/i + RsetRegex = /\ARSET/i + VrfyRegex = /\AVRFY\s+/i + ExpnRegex = /\AEXPN\s+/i + HelpRegex = /\AHELP/i + StarttlsRegex = /\ASTARTTLS/i + AuthRegex = /\AAUTH\s+/i + + + # Class variable containing default parameters that can be overridden + # in application code. + # Individual objects of this class will make an instance-local copy of + # the class variable, so that they can be reconfigured on a per-instance + # basis. + # + # Chunksize is the number of data lines we'll buffer before + # sending them to the application. TODO, make this user-configurable. + # + @@parms = { + :chunksize => 4000, + :verbose => false + } + def self.parms= parms={} + @@parms.merge!(parms) + end + + + + def initialize *args + super + @parms = @@parms + init_protocol_state + end + + def parms= parms={} + @parms.merge!(parms) + end + + # In SMTP, the server talks first. But by a (perhaps flawed) axiom in EM, + # #post_init will execute BEFORE the block passed to #start_server, for any + # given accepted connection. Since in this class we'll probably be getting + # a lot of initialization parameters, we want the guts of post_init to + # run AFTER the application has initialized the connection object. So we + # use a spawn to schedule the post_init to run later. + # It's a little weird, I admit. A reasonable alternative would be to set + # parameters as a class variable and to do that before accepting any connections. + # + # OBSOLETE, now we have @@parms. But the spawn is nice to keep as an illustration. + # + def post_init + #send_data "220 #{get_server_greeting}\r\n" (ORIGINAL) + #(EM.spawn {|x| x.send_data "220 #{x.get_server_greeting}\r\n"}).notify(self) + (EM.spawn {|x| x.send_server_greeting}).notify(self) + end + + def send_server_greeting + send_data "220 #{get_server_greeting}\r\n" + end + + def receive_line ln + @@parms[:verbose] and $>.puts ">>> #{ln}" + + return process_data_line(ln) if @state.include?(:data) + return process_auth_line(ln) if @state.include?(:auth_incomplete) + + case ln + when EhloRegex + process_ehlo $'.dup + when HeloRegex + process_helo $'.dup + when MailFromRegex + process_mail_from $'.dup + when RcptToRegex + process_rcpt_to $'.dup + when DataRegex + process_data + when RsetRegex + process_rset + when VrfyRegex + process_vrfy + when ExpnRegex + process_expn + when HelpRegex + process_help + when NoopRegex + process_noop + when QuitRegex + process_quit + when StarttlsRegex + process_starttls + when AuthRegex + process_auth $'.dup + else + process_unknown + end + end + + # TODO - implement this properly, the implementation is a stub! + def process_help + send_data "250 Ok, but unimplemented\r\n" + end + + # RFC2821, 3.5.3 Meaning of VRFY or EXPN Success Response: + # A server MUST NOT return a 250 code in response to a VRFY or EXPN + # command unless it has actually verified the address. In particular, + # a server MUST NOT return 250 if all it has done is to verify that the + # syntax given is valid. In that case, 502 (Command not implemented) + # or 500 (Syntax error, command unrecognized) SHOULD be returned. + # + # TODO - implement this properly, the implementation is a stub! + def process_vrfy + send_data "502 Command not implemented\r\n" + end + # TODO - implement this properly, the implementation is a stub! + def process_expn + send_data "502 Command not implemented\r\n" + end + + #-- + # This is called at several points to restore the protocol state + # to a pre-transaction state. In essence, we "forget" having seen + # any valid command except EHLO and STARTTLS. + # We also have to callback user code, in case they're keeping track + # of senders, recipients, and whatnot. + # + # We try to follow the convention of avoiding the verb "receive" for + # internal method names except receive_line (which we inherit), and + # using only receive_xxx for user-overridable stubs. + # + # init_protocol_state is called when we initialize the connection as + # well as during reset_protocol_state. It does NOT call the user + # override method. This enables us to promise the users that they + # won't see the overridable fire except after EHLO and RSET, and + # after a message has been received. Although the latter may be wrong. + # The standard may allow multiple DATA segments with the same set of + # senders and recipients. + # + def reset_protocol_state + init_protocol_state + s,@state = @state,[] + @state << :starttls if s.include?(:starttls) + @state << :ehlo if s.include?(:ehlo) + receive_transaction + end + def init_protocol_state + @state ||= [] + end + + + #-- + # EHLO/HELO is always legal, per the standard. On success + # it always clears buffers and initiates a mail "transaction." + # Which means that a MAIL FROM must follow. + # + # Per the standard, an EHLO/HELO or a RSET "initiates" an email + # transaction. Thereafter, MAIL FROM must be received before + # RCPT TO, before DATA. Not sure what this specific ordering + # achieves semantically, but it does make it easier to + # implement. We also support user-specified requirements for + # STARTTLS and AUTH. We make it impossible to proceed to MAIL FROM + # without fulfilling tls and/or auth, if the user specified either + # or both as required. We need to check the extension standard + # for auth to see if a credential is discarded after a RSET along + # with all the rest of the state. We'll behave as if it is. + # Now clearly, we can't discard tls after its been negotiated + # without dropping the connection, so that flag doesn't get cleared. + # + def process_ehlo domain + if receive_ehlo_domain domain + send_data "250-#{get_server_domain}\r\n" + if @@parms[:starttls] + send_data "250-STARTTLS\r\n" + end + if @@parms[:auth] + send_data "250-AUTH PLAIN\r\n" + end + send_data "250-NO-SOLICITING\r\n" + # TODO, size needs to be configurable. + send_data "250 SIZE 20000000\r\n" + reset_protocol_state + @state << :ehlo + else + send_data "550 Requested action not taken\r\n" + end + end + + def process_helo domain + if receive_ehlo_domain domain.dup + send_data "250 #{get_server_domain}\r\n" + reset_protocol_state + @state << :ehlo + else + send_data "550 Requested action not taken\r\n" + end + end + + def process_quit + send_data "221 Ok\r\n" + close_connection_after_writing + end + + def process_noop + send_data "250 Ok\r\n" + end + + def process_unknown + send_data "500 Unknown command\r\n" + end + + #-- + # So far, only AUTH PLAIN is supported but we should do at least LOGIN as well. + # TODO, support clients that send AUTH PLAIN with no parameter, expecting a 3xx + # response and a continuation of the auth conversation. + # + def process_auth str + if @state.include?(:auth) + send_data "503 auth already issued\r\n" + elsif str =~ /\APLAIN\s?/i + if $'.length == 0 + # we got a partial response, so let the client know to send the rest + @state << :auth_incomplete + send_data("334 \r\n") + else + # we got the initial response, so go ahead & process it + process_auth_line($') + end + #elsif str =~ /\ALOGIN\s+/i + else + send_data "504 auth mechanism not available\r\n" + end + end + + def process_auth_line(line) + plain = line.unpack("m").first + _,user,psw = plain.split("\000") + + succeeded = proc { + send_data "235 authentication ok\r\n" + @state << :auth + } + failed = proc { + send_data "535 invalid authentication\r\n" + } + auth = receive_plain_auth user,psw + + if auth.respond_to?(:callback) + auth.callback(&succeeded) + auth.errback(&failed) + else + (auth ? succeeded : failed).call + end + + @state.delete :auth_incomplete + end + + #-- + # Unusually, we can deal with a Deferrable returned from the user application. + # This was added to deal with a special case in a particular application, but + # it would be a nice idea to add it to the other user-code callbacks. + # + def process_data + unless @state.include?(:rcpt) + send_data "503 Operation sequence error\r\n" + else + succeeded = proc { + send_data "354 Send it\r\n" + @state << :data + @databuffer = [] + } + failed = proc { + send_data "550 Operation failed\r\n" + } + + d = receive_data_command + + if d.respond_to?(:callback) + d.callback(&succeeded) + d.errback(&failed) + else + (d ? succeeded : failed).call + end + end + end + + def process_rset + reset_protocol_state + receive_reset + send_data "250 Ok\r\n" + end + + def unbind + connection_ended + end + + #-- + # STARTTLS may not be issued before EHLO, or unless the user has chosen + # to support it. + # + # If :starttls_options is present and :starttls is set in the parms + # pass the options in :starttls_options to start_tls. Do this if you want to use + # your own certificate + # e.g. {:cert_chain_file => "/etc/ssl/cert.pem", :private_key_file => "/etc/ssl/private/cert.key"} + + def process_starttls + if @@parms[:starttls] + if @state.include?(:starttls) + send_data "503 TLS Already negotiated\r\n" + elsif ! @state.include?(:ehlo) + send_data "503 EHLO required before STARTTLS\r\n" + else + send_data "220 Start TLS negotiation\r\n" + start_tls(@@parms[:starttls_options] || {}) + @state << :starttls + end + else + process_unknown + end + end + + + #-- + # Requiring TLS is touchy, cf RFC2784. + # Requiring AUTH seems to be much more reasonable. + # We don't currently support any notion of deriving an authentication from the TLS + # negotiation, although that would certainly be reasonable. + # We DON'T allow MAIL FROM to be given twice. + # We DON'T enforce all the various rules for validating the sender or + # the reverse-path (like whether it should be null), and notifying the reverse + # path in case of delivery problems. All of that is left to the calling application. + # + def process_mail_from sender + if (@@parms[:starttls]==:required and !@state.include?(:starttls)) + send_data "550 This server requires STARTTLS before MAIL FROM\r\n" + elsif (@@parms[:auth]==:required and !@state.include?(:auth)) + send_data "550 This server requires authentication before MAIL FROM\r\n" + elsif @state.include?(:mail_from) + send_data "503 MAIL already given\r\n" + else + unless receive_sender sender + send_data "550 sender is unacceptable\r\n" + else + send_data "250 Ok\r\n" + @state << :mail_from + end + end + end + + #-- + # Since we require :mail_from to have been seen before we process RCPT TO, + # we don't need to repeat the tests for TLS and AUTH. + # Note that we don't remember or do anything else with the recipients. + # All of that is on the user code. + # TODO: we should enforce user-definable limits on the total number of + # recipients per transaction. + # We might want to make sure that a given recipient is only seen once, but + # for now we'll let that be the user's problem. + # + # User-written code can return a deferrable from receive_recipient. + # + def process_rcpt_to rcpt + unless @state.include?(:mail_from) + send_data "503 MAIL is required before RCPT\r\n" + else + succeeded = proc { + send_data "250 Ok\r\n" + @state << :rcpt unless @state.include?(:rcpt) + } + failed = proc { + send_data "550 recipient is unacceptable\r\n" + } + + d = receive_recipient rcpt + + if d.respond_to?(:set_deferred_status) + d.callback(&succeeded) + d.errback(&failed) + else + (d ? succeeded : failed).call + end + +=begin + unless receive_recipient rcpt + send_data "550 recipient is unacceptable\r\n" + else + send_data "250 Ok\r\n" + @state << :rcpt unless @state.include?(:rcpt) + end +=end + end + end + + + # Send the incoming data to the application one chunk at a time, rather than + # one line at a time. That lets the application be a little more flexible about + # storing to disk, etc. + # Since we clear the chunk array every time we submit it, the caller needs to be + # aware to do things like dup it if he wants to keep it around across calls. + # + # Resets the transaction upon disposition of the incoming message. + # RFC5321 says this about the MAIL FROM command: + # "This command tells the SMTP-receiver that a new mail transaction is + # starting and to reset all its state tables and buffers, including any + # recipients or mail data." + # + # Equivalent behaviour is implemented by resetting after a completed transaction. + # + # User-written code can return a Deferrable as a response from receive_message. + # + def process_data_line ln + if ln == "." + if @databuffer.length > 0 + receive_data_chunk @databuffer + @databuffer.clear + end + + + succeeded = proc { + send_data "250 Message accepted\r\n" + reset_protocol_state + } + failed = proc { + send_data "550 Message rejected\r\n" + reset_protocol_state + } + d = receive_message + + if d.respond_to?(:set_deferred_status) + d.callback(&succeeded) + d.errback(&failed) + else + (d ? succeeded : failed).call + end + + @state.delete :data + else + # slice off leading . if any + ln.slice!(0...1) if ln[0] == ?. + @databuffer << ln + if @databuffer.length > @@parms[:chunksize] + receive_data_chunk @databuffer + @databuffer.clear + end + end + end + + + #------------------------------------------ + # Everything from here on can be overridden in user code. + + # The greeting returned in the initial connection message to the client. + def get_server_greeting + "EventMachine SMTP Server" + end + # The domain name returned in the first line of the response to a + # successful EHLO or HELO command. + def get_server_domain + "Ok EventMachine SMTP Server" + end + + # A false response from this user-overridable method will cause a + # 550 error to be returned to the remote client. + # + def receive_ehlo_domain domain + true + end + + # Return true or false to indicate that the authentication is acceptable. + def receive_plain_auth user, password + true + end + + # Receives the argument of the MAIL FROM command. Return false to + # indicate to the remote client that the sender is not accepted. + # This can only be successfully called once per transaction. + # + def receive_sender sender + true + end + + # Receives the argument of a RCPT TO command. Can be given multiple + # times per transaction. Return false to reject the recipient. + # + def receive_recipient rcpt + true + end + + # Sent when the remote peer issues the RSET command. + # Since RSET is not allowed to fail (according to the protocol), + # we ignore any return value from user overrides of this method. + # + def receive_reset + end + + # Sent when the remote peer has ended the connection. + # + def connection_ended + end + + # Called when the remote peer sends the DATA command. + # Returning false will cause us to send a 550 error to the peer. + # This can be useful for dealing with problems that arise from processing + # the whole set of sender and recipients. + # + def receive_data_command + true + end + + # Sent when data from the remote peer is available. The size can be controlled + # by setting the :chunksize parameter. This call can be made multiple times. + # The goal is to strike a balance between sending the data to the application one + # line at a time, and holding all of a very large message in memory. + # + def receive_data_chunk data + @smtps_msg_size ||= 0 + @smtps_msg_size += data.join.length + STDERR.write "<#{@smtps_msg_size}>" + end + + # Sent after a message has been completely received. User code + # must return true or false to indicate whether the message has + # been accepted for delivery. + def receive_message + @@parms[:verbose] and $>.puts "Received complete message" + true + end + + # This is called when the protocol state is reset. It happens + # when the remote client calls EHLO/HELO or RSET. + def receive_transaction + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/socks4.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/socks4.rb new file mode 100644 index 0000000..132f320 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/socks4.rb @@ -0,0 +1,66 @@ +module EventMachine + module Protocols + # Basic SOCKS v4 client implementation + # + # Use as you would any regular connection: + # + # class MyConn < EM::P::Socks4 + # def post_init + # send_data("sup") + # end + # + # def receive_data(data) + # send_data("you said: #{data}") + # end + # end + # + # EM.connect socks_host, socks_port, MyConn, host, port + # + class Socks4 < Connection + def initialize(host, port) + @host = Socket.gethostbyname(host).last + @port = port + @socks_error_code = nil + @buffer = '' + setup_methods + end + + def setup_methods + class << self + def post_init; socks_post_init; end + def receive_data(*a); socks_receive_data(*a); end + end + end + + def restore_methods + class << self + remove_method :post_init + remove_method :receive_data + end + end + + def socks_post_init + header = [4, 1, @port, @host, 0].flatten.pack("CCnA4C") + send_data(header) + end + + def socks_receive_data(data) + @buffer << data + return if @buffer.size < 8 + + header_resp = @buffer.slice! 0, 8 + _, r = header_resp.unpack("cc") + if r != 90 + @socks_error_code = r + close_connection + return + end + + restore_methods + + post_init + receive_data(@buffer) unless @buffer.empty? + end + end + end +end diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/stomp.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/stomp.rb new file mode 100644 index 0000000..ca6f078 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/stomp.rb @@ -0,0 +1,205 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 15 November 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# +# + +module EventMachine + module Protocols + + # Implements Stomp (http://docs.codehaus.org/display/STOMP/Protocol). + # + # == Usage example + # + # module StompClient + # include EM::Protocols::Stomp + # + # def connection_completed + # connect :login => 'guest', :passcode => 'guest' + # end + # + # def receive_msg msg + # if msg.command == "CONNECTED" + # subscribe '/some/topic' + # else + # p ['got a message', msg] + # puts msg.body + # end + # end + # end + # + # EM.run{ + # EM.connect 'localhost', 61613, StompClient + # } + # + module Stomp + include LineText2 + + class Message + # The command associated with the message, usually 'CONNECTED' or 'MESSAGE' + attr_accessor :command + # Hash containing headers such as destination and message-id + attr_accessor :header + alias :headers :header + # Body of the message + attr_accessor :body + + # @private + def initialize + @header = {} + @state = :precommand + @content_length = nil + end + # @private + def consume_line line + if @state == :precommand + unless line =~ /\A\s*\Z/ + @command = line + @state = :headers + end + elsif @state == :headers + if line == "" + if @content_length + yield( [:sized_text, @content_length+1] ) + else + @state = :body + yield( [:unsized_text] ) + end + elsif line =~ /\A([^:]+):(.+)\Z/ + k = $1.dup.strip + v = $2.dup.strip + @header[k] = v + if k == "content-length" + @content_length = v.to_i + end + else + # This is a protocol error. How to signal it? + end + elsif @state == :body + @body = line + yield( [:dispatch] ) + end + end + end + + # @private + def send_frame verb, headers={}, body="" + body = body.to_s + ary = [verb, "\n"] + body_bytesize = body.bytesize if body.respond_to? :bytesize + body_bytesize ||= body.size + headers.each {|k,v| ary << "#{k}:#{v}\n" } + ary << "content-length: #{body_bytesize}\n" + ary << "content-type: text/plain; charset=UTF-8\n" unless headers.has_key? 'content-type' + ary << "\n" + ary << body + ary << "\0" + send_data ary.join + end + + # @private + def receive_line line + @stomp_initialized || init_message_reader + @stomp_message.consume_line(line) {|outcome| + if outcome.first == :sized_text + set_text_mode outcome[1] + elsif outcome.first == :unsized_text + set_delimiter "\0" + elsif outcome.first == :dispatch + receive_msg(@stomp_message) if respond_to?(:receive_msg) + init_message_reader + end + } + end + + # @private + def receive_binary_data data + @stomp_message.body = data[0..-2] + receive_msg(@stomp_message) if respond_to?(:receive_msg) + init_message_reader + end + + # @private + def init_message_reader + @stomp_initialized = true + set_delimiter "\n" + set_line_mode + @stomp_message = Message.new + end + + # Invoked with an incoming Stomp::Message received from the STOMP server + def receive_msg msg + # stub, overwrite this in your handler + end + + # CONNECT command, for authentication + # + # connect :login => 'guest', :passcode => 'guest' + # + def connect parms={} + send_frame "CONNECT", parms + end + + # SEND command, for publishing messages to a topic + # + # send '/topic/name', 'some message here' + # + def send destination, body, parms={} + send_frame "SEND", parms.merge( :destination=>destination ), body.to_s + end + + # SUBSCRIBE command, for subscribing to topics + # + # subscribe '/topic/name', false + # + def subscribe dest, ack=false + send_frame "SUBSCRIBE", {:destination=>dest, :ack=>(ack ? "client" : "auto")} + end + + # ACK command, for acknowledging receipt of messages + # + # module StompClient + # include EM::P::Stomp + # + # def connection_completed + # connect :login => 'guest', :passcode => 'guest' + # # subscribe with ack mode + # subscribe '/some/topic', true + # end + # + # def receive_msg msg + # if msg.command == "MESSAGE" + # ack msg.headers['message-id'] + # puts msg.body + # end + # end + # end + # + def ack msgid + send_frame "ACK", 'message-id'=> msgid + end + + end + end +end + diff --git a/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/tcptest.rb b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/tcptest.rb new file mode 100644 index 0000000..3187893 --- /dev/null +++ b/vendor/bundle/ruby/3.4.0/gems/eventmachine-1.2.7/lib/em/protocols/tcptest.rb @@ -0,0 +1,54 @@ +#-- +# +# Author:: Francis Cianfrocca (gmail: blackhedd) +# Homepage:: http://rubyeventmachine.com +# Date:: 16 July 2006 +# +# See EventMachine and EventMachine::Connection for documentation and +# usage examples. +# +#---------------------------------------------------------------------------- +# +# Copyright (C) 2006-07 by Francis Cianfrocca. All Rights Reserved. +# Gmail: blackhedd +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of either: 1) the GNU General Public License +# as published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version; or 2) Ruby's License. +# +# See the file COPYING for complete licensing information. +# +#--------------------------------------------------------------------------- +# +# +# + +module EventMachine + module Protocols + + # @private + class TcpConnectTester < Connection + include EventMachine::Deferrable + + def self.test( host, port ) + EventMachine.connect( host, port, self ) + end + + def post_init + @start_time = Time.now + end + + def connection_completed + @completed = true + set_deferred_status :succeeded, (Time.now - @start_time) + close_connection + end + + def unbind + set_deferred_status :failed, (Time.now - @start_time) unless @completed + end + end + + end +end -- cgit v1.2.3