diff options
Diffstat (limited to 'ruby_2_2/lib/uri')
| -rw-r--r-- | ruby_2_2/lib/uri/common.rb | 720 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/ftp.rb | 266 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/generic.rb | 1557 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/http.rb | 108 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/https.rb | 22 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/ldap.rb | 260 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/ldaps.rb | 20 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/mailto.rb | 293 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/rfc2396_parser.rb | 543 | ||||
| -rw-r--r-- | ruby_2_2/lib/uri/rfc3986_parser.rb | 124 |
10 files changed, 3913 insertions, 0 deletions
diff --git a/ruby_2_2/lib/uri/common.rb b/ruby_2_2/lib/uri/common.rb new file mode 100644 index 0000000000..facca4b08b --- /dev/null +++ b/ruby_2_2/lib/uri/common.rb @@ -0,0 +1,720 @@ +#-- +# = uri/common.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# Revision:: $Id$ +# License:: +# You can redistribute it and/or modify it under the same term as Ruby. +# +# See URI for general documentation +# + +require "uri/rfc2396_parser" +require "uri/rfc3986_parser" + +module URI + REGEXP = RFC2396_REGEXP + Parser = RFC2396_Parser + RFC3986_PARSER = RFC3986_Parser.new + + # URI::Parser.new + DEFAULT_PARSER = Parser.new + DEFAULT_PARSER.pattern.each_pair do |sym, str| + unless REGEXP::PATTERN.const_defined?(sym) + REGEXP::PATTERN.const_set(sym, str) + end + end + DEFAULT_PARSER.regexp.each_pair do |sym, str| + const_set(sym, str) + end + + module Util # :nodoc: + def make_components_hash(klass, array_hash) + tmp = {} + if array_hash.kind_of?(Array) && + array_hash.size == klass.component.size - 1 + klass.component[1..-1].each_index do |i| + begin + tmp[klass.component[i + 1]] = array_hash[i].clone + rescue TypeError + tmp[klass.component[i + 1]] = array_hash[i] + end + end + + elsif array_hash.kind_of?(Hash) + array_hash.each do |key, value| + begin + tmp[key] = value.clone + rescue TypeError + tmp[key] = value + end + end + else + raise ArgumentError, + "expected Array of or Hash of components of #{klass} (#{klass.component[1..-1].join(', ')})" + end + tmp[:scheme] = klass.to_s.sub(/\A.*::/, '').downcase + + return tmp + end + module_function :make_components_hash + end + + # module for escaping unsafe characters with codes. + module Escape + # + # == Synopsis + # + # URI.escape(str [, unsafe]) + # + # == Args + # + # +str+:: + # String to replaces in. + # +unsafe+:: + # Regexp that matches all symbols that must be replaced with codes. + # By default uses <tt>REGEXP::UNSAFE</tt>. + # When this argument is a String, it represents a character set. + # + # == Description + # + # Escapes the string, replacing all unsafe characters with codes. + # + # == Usage + # + # require 'uri' + # + # enc_uri = URI.escape("http://example.com/?a=\11\15") + # p enc_uri + # # => "http://example.com/?a=%09%0D" + # + # p URI.unescape(enc_uri) + # # => "http://example.com/?a=\t\r" + # + # p URI.escape("@?@!", "!?") + # # => "@%3F@%21" + # + def escape(*arg) + warn "#{caller(1)[0]}: warning: URI.escape is obsolete" if $VERBOSE + DEFAULT_PARSER.escape(*arg) + end + alias encode escape + # + # == Synopsis + # + # URI.unescape(str) + # + # == Args + # + # +str+:: + # Unescapes the string. + # + # == Usage + # + # require 'uri' + # + # enc_uri = URI.escape("http://example.com/?a=\11\15") + # p enc_uri + # # => "http://example.com/?a=%09%0D" + # + # p URI.unescape(enc_uri) + # # => "http://example.com/?a=\t\r" + # + def unescape(*arg) + warn "#{caller(1)[0]}: warning: URI.unescape is obsolete" if $VERBOSE + DEFAULT_PARSER.unescape(*arg) + end + alias decode unescape + end # module Escape + + extend Escape + include REGEXP + + @@schemes = {} + # Returns a Hash of the defined schemes + def self.scheme_list + @@schemes + end + + # + # Base class for all URI exceptions. + # + class Error < StandardError; end + # + # Not a URI. + # + class InvalidURIError < Error; end + # + # Not a URI component. + # + class InvalidComponentError < Error; end + # + # URI is valid, bad usage is not. + # + class BadURIError < Error; end + + # + # == Synopsis + # + # URI::split(uri) + # + # == Args + # + # +uri+:: + # String with URI. + # + # == Description + # + # Splits the string on following parts and returns array with result: + # + # * Scheme + # * Userinfo + # * Host + # * Port + # * Registry + # * Path + # * Opaque + # * Query + # * Fragment + # + # == Usage + # + # require 'uri' + # + # p URI.split("http://www.ruby-lang.org/") + # # => ["http", nil, "www.ruby-lang.org", nil, nil, "/", nil, nil, nil] + # + def self.split(uri) + RFC3986_PARSER.split(uri) + end + + # + # == Synopsis + # + # URI::parse(uri_str) + # + # == Args + # + # +uri_str+:: + # String with URI. + # + # == Description + # + # Creates one of the URI's subclasses instance from the string. + # + # == Raises + # + # URI::InvalidURIError + # Raised if URI given is not a correct one. + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://www.ruby-lang.org/") + # p uri + # # => #<URI::HTTP:0x202281be URL:http://www.ruby-lang.org/> + # p uri.scheme + # # => "http" + # p uri.host + # # => "www.ruby-lang.org" + # + # It's recommended to first ::escape the provided +uri_str+ if there are any + # invalid URI characters. + # + def self.parse(uri) + RFC3986_PARSER.parse(uri) + end + + # + # == Synopsis + # + # URI::join(str[, str, ...]) + # + # == Args + # + # +str+:: + # String(s) to work with, will be converted to RFC3986 URIs before merging. + # + # == Description + # + # Joins URIs. + # + # == Usage + # + # require 'uri' + # + # p URI.join("http://example.com/","main.rbx") + # # => #<URI::HTTP:0x2022ac02 URL:http://localhost/main.rbx> + # + # p URI.join('http://example.com', 'foo') + # # => #<URI::HTTP:0x01ab80a0 URL:http://example.com/foo> + # + # p URI.join('http://example.com', '/foo', '/bar') + # # => #<URI::HTTP:0x01aaf0b0 URL:http://example.com/bar> + # + # p URI.join('http://example.com', '/foo', 'bar') + # # => #<URI::HTTP:0x801a92af0 URL:http://example.com/bar> + # + # p URI.join('http://example.com', '/foo/', 'bar') + # # => #<URI::HTTP:0x80135a3a0 URL:http://example.com/foo/bar> + # + # + def self.join(*str) + RFC3986_PARSER.join(*str) + end + + # + # == Synopsis + # + # URI::extract(str[, schemes][,&blk]) + # + # == Args + # + # +str+:: + # String to extract URIs from. + # +schemes+:: + # Limit URI matching to a specific schemes. + # + # == Description + # + # Extracts URIs from a string. If block given, iterates through all matched URIs. + # Returns nil if block given or array with matches. + # + # == Usage + # + # require "uri" + # + # URI.extract("text here http://foo.example.org/bla and here mailto:test@example.com and here also.") + # # => ["http://foo.example.com/bla", "mailto:test@example.com"] + # + def self.extract(str, schemes = nil, &block) + warn "#{caller(1)[0]}: warning: URI.extract is obsolete" if $VERBOSE + DEFAULT_PARSER.extract(str, schemes, &block) + end + + # + # == Synopsis + # + # URI::regexp([match_schemes]) + # + # == Args + # + # +match_schemes+:: + # Array of schemes. If given, resulting regexp matches to URIs + # whose scheme is one of the match_schemes. + # + # == Description + # Returns a Regexp object which matches to URI-like strings. + # The Regexp object returned by this method includes arbitrary + # number of capture group (parentheses). Never rely on it's number. + # + # == Usage + # + # require 'uri' + # + # # extract first URI from html_string + # html_string.slice(URI.regexp) + # + # # remove ftp URIs + # html_string.sub(URI.regexp(['ftp']) + # + # # You should not rely on the number of parentheses + # html_string.scan(URI.regexp) do |*matches| + # p $& + # end + # + def self.regexp(schemes = nil) + warn "#{caller(1)[0]}: warning: URI.regexp is obsolete" if $VERBOSE + DEFAULT_PARSER.make_regexp(schemes) + end + + TBLENCWWWCOMP_ = {} # :nodoc: + 256.times do |i| + TBLENCWWWCOMP_[i.chr] = '%%%02X' % i + end + TBLENCWWWCOMP_[' '] = '+' + TBLENCWWWCOMP_.freeze + TBLDECWWWCOMP_ = {} # :nodoc: + 256.times do |i| + h, l = i>>4, i&15 + TBLDECWWWCOMP_['%%%X%X' % [h, l]] = i.chr + TBLDECWWWCOMP_['%%%x%X' % [h, l]] = i.chr + TBLDECWWWCOMP_['%%%X%x' % [h, l]] = i.chr + TBLDECWWWCOMP_['%%%x%x' % [h, l]] = i.chr + end + TBLDECWWWCOMP_['+'] = ' ' + TBLDECWWWCOMP_.freeze + + HTML5ASCIIINCOMPAT = [Encoding::UTF_7, Encoding::UTF_16BE, Encoding::UTF_16LE, + Encoding::UTF_32BE, Encoding::UTF_32LE] # :nodoc: + + # Encode given +str+ to URL-encoded form data. + # + # This method doesn't convert *, -, ., 0-9, A-Z, _, a-z, but does convert SP + # (ASCII space) to + and converts others to %XX. + # + # If +enc+ is given, convert +str+ to the encoding before percent encoding. + # + # This is an implementation of + # http://www.w3.org/TR/2013/CR-html5-20130806/forms.html#url-encoded-form-data + # + # See URI.decode_www_form_component, URI.encode_www_form + def self.encode_www_form_component(str, enc=nil) + str = str.to_s.dup + if str.encoding != Encoding::ASCII_8BIT + if enc && enc != Encoding::ASCII_8BIT + str.encode!(Encoding::UTF_8, invalid: :replace, undef: :replace) + str.encode!(enc, fallback: ->(x){"&#{x.ord};"}) + end + str.force_encoding(Encoding::ASCII_8BIT) + end + str.gsub!(/[^*\-.0-9A-Z_a-z]/, TBLENCWWWCOMP_) + str.force_encoding(Encoding::US_ASCII) + end + + # Decode given +str+ of URL-encoded form data. + # + # This decodes + to SP. + # + # See URI.encode_www_form_component, URI.decode_www_form + def self.decode_www_form_component(str, enc=Encoding::UTF_8) + raise ArgumentError, "invalid %-encoding (#{str})" if /%(?!\h\h)/ =~ str + str.b.gsub(/\+|%\h\h/, TBLDECWWWCOMP_).force_encoding(enc) + end + + # Generate URL-encoded form data from given +enum+. + # + # This generates application/x-www-form-urlencoded data defined in HTML5 + # from given an Enumerable object. + # + # This internally uses URI.encode_www_form_component(str). + # + # This method doesn't convert the encoding of given items, so convert them + # before call this method if you want to send data as other than original + # encoding or mixed encoding data. (Strings which are encoded in an HTML5 + # ASCII incompatible encoding are converted to UTF-8.) + # + # This method doesn't handle files. When you send a file, use + # multipart/form-data. + # + # This refers http://url.spec.whatwg.org/#concept-urlencoded-serializer + # + # URI.encode_www_form([["q", "ruby"], ["lang", "en"]]) + # #=> "q=ruby&lang=en" + # URI.encode_www_form("q" => "ruby", "lang" => "en") + # #=> "q=ruby&lang=en" + # URI.encode_www_form("q" => ["ruby", "perl"], "lang" => "en") + # #=> "q=ruby&q=perl&lang=en" + # URI.encode_www_form([["q", "ruby"], ["q", "perl"], ["lang", "en"]]) + # #=> "q=ruby&q=perl&lang=en" + # + # See URI.encode_www_form_component, URI.decode_www_form + def self.encode_www_form(enum, enc=nil) + enum.map do |k,v| + if v.nil? + encode_www_form_component(k, enc) + elsif v.respond_to?(:to_ary) + v.to_ary.map do |w| + str = encode_www_form_component(k, enc) + unless w.nil? + str << '=' + str << encode_www_form_component(w, enc) + end + end.join('&') + else + str = encode_www_form_component(k, enc) + str << '=' + str << encode_www_form_component(v, enc) + end + end.join('&') + end + + # Decode URL-encoded form data from given +str+. + # + # This decodes application/x-www-form-urlencoded data + # and returns array of key-value array. + # + # This refers http://url.spec.whatwg.org/#concept-urlencoded-parser , + # so this supports only &-separator, don't support ;-separator. + # + # ary = URI.decode_www_form("a=1&a=2&b=3") + # p ary #=> [['a', '1'], ['a', '2'], ['b', '3']] + # p ary.assoc('a').last #=> '1' + # p ary.assoc('b').last #=> '3' + # p ary.rassoc('a').last #=> '2' + # p Hash[ary] # => {"a"=>"2", "b"=>"3"} + # + # See URI.decode_www_form_component, URI.encode_www_form + def self.decode_www_form(str, enc=Encoding::UTF_8, separator: '&', use__charset_: false, isindex: false) + raise ArgumentError, "the input of #{self.name}.#{__method__} must be ASCII only string" unless str.ascii_only? + ary = [] + return ary if str.empty? + enc = Encoding.find(enc) + str.b.each_line(separator) do |string| + string.chomp!(separator) + key, sep, val = string.partition('=') + if isindex + if sep.empty? + val = key + key = '' + end + isindex = false + end + + if use__charset_ and key == '_charset_' and e = get_encoding(val) + enc = e + use__charset_ = false + end + + key.gsub!(/\+|%\h\h/, TBLDECWWWCOMP_) + if val + val.gsub!(/\+|%\h\h/, TBLDECWWWCOMP_) + else + val = '' + end + + ary << [key, val] + end + ary.each do |k, v| + k.force_encoding(enc) + k.scrub! + v.force_encoding(enc) + v.scrub! + end + ary + end + + private + # curl http://encoding.spec.whatwg.org/encodings.json|rb -rpp -rjson -e'H={};h={"shift_jis"=>"Windows-31J","euc-jp"=>"cp51932","iso-2022-jp"=>"cp50221","x-mac-cyrillic"=>"macCyrillic"};JSON($<.read).map{|x|x["encodings"]}.flatten.each{|x|Encoding.find(n=h.fetch(n=x["name"],n))rescue next;x["labels"].each{|y|H[y]=n}};pp H' + WEB_ENCODINGS_ = { + "unicode-1-1-utf-8"=>"utf-8", + "utf-8"=>"utf-8", + "utf8"=>"utf-8", + "866"=>"ibm866", + "cp866"=>"ibm866", + "csibm866"=>"ibm866", + "ibm866"=>"ibm866", + "csisolatin2"=>"iso-8859-2", + "iso-8859-2"=>"iso-8859-2", + "iso-ir-101"=>"iso-8859-2", + "iso8859-2"=>"iso-8859-2", + "iso88592"=>"iso-8859-2", + "iso_8859-2"=>"iso-8859-2", + "iso_8859-2:1987"=>"iso-8859-2", + "l2"=>"iso-8859-2", + "latin2"=>"iso-8859-2", + "csisolatin3"=>"iso-8859-3", + "iso-8859-3"=>"iso-8859-3", + "iso-ir-109"=>"iso-8859-3", + "iso8859-3"=>"iso-8859-3", + "iso88593"=>"iso-8859-3", + "iso_8859-3"=>"iso-8859-3", + "iso_8859-3:1988"=>"iso-8859-3", + "l3"=>"iso-8859-3", + "latin3"=>"iso-8859-3", + "csisolatin4"=>"iso-8859-4", + "iso-8859-4"=>"iso-8859-4", + "iso-ir-110"=>"iso-8859-4", + "iso8859-4"=>"iso-8859-4", + "iso88594"=>"iso-8859-4", + "iso_8859-4"=>"iso-8859-4", + "iso_8859-4:1988"=>"iso-8859-4", + "l4"=>"iso-8859-4", + "latin4"=>"iso-8859-4", + "csisolatincyrillic"=>"iso-8859-5", + "cyrillic"=>"iso-8859-5", + "iso-8859-5"=>"iso-8859-5", + "iso-ir-144"=>"iso-8859-5", + "iso8859-5"=>"iso-8859-5", + "iso88595"=>"iso-8859-5", + "iso_8859-5"=>"iso-8859-5", + "iso_8859-5:1988"=>"iso-8859-5", + "arabic"=>"iso-8859-6", + "asmo-708"=>"iso-8859-6", + "csiso88596e"=>"iso-8859-6", + "csiso88596i"=>"iso-8859-6", + "csisolatinarabic"=>"iso-8859-6", + "ecma-114"=>"iso-8859-6", + "iso-8859-6"=>"iso-8859-6", + "iso-8859-6-e"=>"iso-8859-6", + "iso-8859-6-i"=>"iso-8859-6", + "iso-ir-127"=>"iso-8859-6", + "iso8859-6"=>"iso-8859-6", + "iso88596"=>"iso-8859-6", + "iso_8859-6"=>"iso-8859-6", + "iso_8859-6:1987"=>"iso-8859-6", + "csisolatingreek"=>"iso-8859-7", + "ecma-118"=>"iso-8859-7", + "elot_928"=>"iso-8859-7", + "greek"=>"iso-8859-7", + "greek8"=>"iso-8859-7", + "iso-8859-7"=>"iso-8859-7", + "iso-ir-126"=>"iso-8859-7", + "iso8859-7"=>"iso-8859-7", + "iso88597"=>"iso-8859-7", + "iso_8859-7"=>"iso-8859-7", + "iso_8859-7:1987"=>"iso-8859-7", + "sun_eu_greek"=>"iso-8859-7", + "csiso88598e"=>"iso-8859-8", + "csisolatinhebrew"=>"iso-8859-8", + "hebrew"=>"iso-8859-8", + "iso-8859-8"=>"iso-8859-8", + "iso-8859-8-e"=>"iso-8859-8", + "iso-ir-138"=>"iso-8859-8", + "iso8859-8"=>"iso-8859-8", + "iso88598"=>"iso-8859-8", + "iso_8859-8"=>"iso-8859-8", + "iso_8859-8:1988"=>"iso-8859-8", + "visual"=>"iso-8859-8", + "csisolatin6"=>"iso-8859-10", + "iso-8859-10"=>"iso-8859-10", + "iso-ir-157"=>"iso-8859-10", + "iso8859-10"=>"iso-8859-10", + "iso885910"=>"iso-8859-10", + "l6"=>"iso-8859-10", + "latin6"=>"iso-8859-10", + "iso-8859-13"=>"iso-8859-13", + "iso8859-13"=>"iso-8859-13", + "iso885913"=>"iso-8859-13", + "iso-8859-14"=>"iso-8859-14", + "iso8859-14"=>"iso-8859-14", + "iso885914"=>"iso-8859-14", + "csisolatin9"=>"iso-8859-15", + "iso-8859-15"=>"iso-8859-15", + "iso8859-15"=>"iso-8859-15", + "iso885915"=>"iso-8859-15", + "iso_8859-15"=>"iso-8859-15", + "l9"=>"iso-8859-15", + "iso-8859-16"=>"iso-8859-16", + "cskoi8r"=>"koi8-r", + "koi"=>"koi8-r", + "koi8"=>"koi8-r", + "koi8-r"=>"koi8-r", + "koi8_r"=>"koi8-r", + "koi8-u"=>"koi8-u", + "dos-874"=>"windows-874", + "iso-8859-11"=>"windows-874", + "iso8859-11"=>"windows-874", + "iso885911"=>"windows-874", + "tis-620"=>"windows-874", + "windows-874"=>"windows-874", + "cp1250"=>"windows-1250", + "windows-1250"=>"windows-1250", + "x-cp1250"=>"windows-1250", + "cp1251"=>"windows-1251", + "windows-1251"=>"windows-1251", + "x-cp1251"=>"windows-1251", + "ansi_x3.4-1968"=>"windows-1252", + "ascii"=>"windows-1252", + "cp1252"=>"windows-1252", + "cp819"=>"windows-1252", + "csisolatin1"=>"windows-1252", + "ibm819"=>"windows-1252", + "iso-8859-1"=>"windows-1252", + "iso-ir-100"=>"windows-1252", + "iso8859-1"=>"windows-1252", + "iso88591"=>"windows-1252", + "iso_8859-1"=>"windows-1252", + "iso_8859-1:1987"=>"windows-1252", + "l1"=>"windows-1252", + "latin1"=>"windows-1252", + "us-ascii"=>"windows-1252", + "windows-1252"=>"windows-1252", + "x-cp1252"=>"windows-1252", + "cp1253"=>"windows-1253", + "windows-1253"=>"windows-1253", + "x-cp1253"=>"windows-1253", + "cp1254"=>"windows-1254", + "csisolatin5"=>"windows-1254", + "iso-8859-9"=>"windows-1254", + "iso-ir-148"=>"windows-1254", + "iso8859-9"=>"windows-1254", + "iso88599"=>"windows-1254", + "iso_8859-9"=>"windows-1254", + "iso_8859-9:1989"=>"windows-1254", + "l5"=>"windows-1254", + "latin5"=>"windows-1254", + "windows-1254"=>"windows-1254", + "x-cp1254"=>"windows-1254", + "cp1255"=>"windows-1255", + "windows-1255"=>"windows-1255", + "x-cp1255"=>"windows-1255", + "cp1256"=>"windows-1256", + "windows-1256"=>"windows-1256", + "x-cp1256"=>"windows-1256", + "cp1257"=>"windows-1257", + "windows-1257"=>"windows-1257", + "x-cp1257"=>"windows-1257", + "cp1258"=>"windows-1258", + "windows-1258"=>"windows-1258", + "x-cp1258"=>"windows-1258", + "x-mac-cyrillic"=>"macCyrillic", + "x-mac-ukrainian"=>"macCyrillic", + "chinese"=>"gbk", + "csgb2312"=>"gbk", + "csiso58gb231280"=>"gbk", + "gb2312"=>"gbk", + "gb_2312"=>"gbk", + "gb_2312-80"=>"gbk", + "gbk"=>"gbk", + "iso-ir-58"=>"gbk", + "x-gbk"=>"gbk", + "gb18030"=>"gb18030", + "big5"=>"big5", + "big5-hkscs"=>"big5", + "cn-big5"=>"big5", + "csbig5"=>"big5", + "x-x-big5"=>"big5", + "cseucpkdfmtjapanese"=>"cp51932", + "euc-jp"=>"cp51932", + "x-euc-jp"=>"cp51932", + "csiso2022jp"=>"cp50221", + "iso-2022-jp"=>"cp50221", + "csshiftjis"=>"Windows-31J", + "ms_kanji"=>"Windows-31J", + "shift-jis"=>"Windows-31J", + "shift_jis"=>"Windows-31J", + "sjis"=>"Windows-31J", + "windows-31j"=>"Windows-31J", + "x-sjis"=>"Windows-31J", + "cseuckr"=>"euc-kr", + "csksc56011987"=>"euc-kr", + "euc-kr"=>"euc-kr", + "iso-ir-149"=>"euc-kr", + "korean"=>"euc-kr", + "ks_c_5601-1987"=>"euc-kr", + "ks_c_5601-1989"=>"euc-kr", + "ksc5601"=>"euc-kr", + "ksc_5601"=>"euc-kr", + "windows-949"=>"euc-kr", + "utf-16be"=>"utf-16be", + "utf-16"=>"utf-16le", + "utf-16le"=>"utf-16le" + } # :nodoc: + + # :nodoc: + # return encoding or nil + # http://encoding.spec.whatwg.org/#concept-encoding-get + def self.get_encoding(label) + Encoding.find(WEB_ENCODINGS_[label.to_str.strip.downcase]) rescue nil + end +end # module URI + +module Kernel + + # + # Returns +uri+ converted to a URI object. + # + def URI(uri) + if uri.is_a?(URI::Generic) + uri + elsif uri = String.try_convert(uri) + URI.parse(uri) + else + raise ArgumentError, + "bad argument (expected URI object or URI string)" + end + end + module_function :URI +end diff --git a/ruby_2_2/lib/uri/ftp.rb b/ruby_2_2/lib/uri/ftp.rb new file mode 100644 index 0000000000..557e1fda33 --- /dev/null +++ b/ruby_2_2/lib/uri/ftp.rb @@ -0,0 +1,266 @@ +# = uri/ftp.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/generic' + +module URI + + # + # FTP URI syntax is defined by RFC1738 section 3.2. + # + # This class will be redesigned because of difference of implementations; + # the structure of its path. draft-hoffman-ftp-uri-04 is a draft but it + # is a good summary about the de facto spec. + # http://tools.ietf.org/html/draft-hoffman-ftp-uri-04 + # + class FTP < Generic + # A Default port of 21 for URI::FTP + DEFAULT_PORT = 21 + + # + # An Array of the available components for URI::FTP + # + COMPONENT = [ + :scheme, + :userinfo, :host, :port, + :path, :typecode + ].freeze + + # + # Typecode is "a", "i" or "d". + # + # * "a" indicates a text file (the FTP command was ASCII) + # * "i" indicates a binary file (FTP command IMAGE) + # * "d" indicates the contents of a directory should be displayed + # + TYPECODE = ['a', 'i', 'd'].freeze + + # Typecode prefix + # ';type=' + TYPECODE_PREFIX = ';type='.freeze + + def self.new2(user, password, host, port, path, + typecode = nil, arg_check = true) # :nodoc: + # Do not use this method! Not tested. [Bug #7301] + # This methods remains just for compatibility, + # Keep it undocumented until the active maintainer is assigned. + typecode = nil if typecode.size == 0 + if typecode && !TYPECODE.include?(typecode) + raise ArgumentError, + "bad typecode is specified: #{typecode}" + end + + # do escape + + self.new('ftp', + [user, password], + host, port, nil, + typecode ? path + TYPECODE_PREFIX + typecode : path, + nil, nil, nil, arg_check) + end + + # + # == Description + # + # Creates a new URI::FTP object from components, with syntax checking. + # + # The components accepted are +userinfo+, +host+, +port+, +path+ and + # +typecode+. + # + # The components should be provided either as an Array, or as a Hash + # with keys formed by preceding the component names with a colon. + # + # If an Array is used, the components must be passed in the order + # [userinfo, host, port, path, typecode] + # + # If the path supplied is absolute, it will be escaped in order to + # make it absolute in the URI. Examples: + # + # require 'uri' + # + # uri = URI::FTP.build(['user:password', 'ftp.example.com', nil, + # '/path/file.> zip', 'i']) + # puts uri.to_s -> ftp://user:password@ftp.example.com/%2Fpath/file.zip;type=a + # + # uri2 = URI::FTP.build({:host => 'ftp.example.com', + # :path => 'ruby/src'}) + # puts uri2.to_s -> ftp://ftp.example.com/ruby/src + # + def self.build(args) + + # Fix the incoming path to be generic URL syntax + # FTP path -> URL path + # foo/bar /foo/bar + # /foo/bar /%2Ffoo/bar + # + if args.kind_of?(Array) + args[3] = '/' + args[3].sub(/^\//, '%2F') + else + args[:path] = '/' + args[:path].sub(/^\//, '%2F') + end + + tmp = Util::make_components_hash(self, args) + + if tmp[:typecode] + if tmp[:typecode].size == 1 + tmp[:typecode] = TYPECODE_PREFIX + tmp[:typecode] + end + tmp[:path] << tmp[:typecode] + end + + return super(tmp) + end + + # + # == Description + # + # Creates a new URI::FTP object from generic URL components with no + # syntax checking. + # + # Unlike build(), this method does not escape the path component as + # required by RFC1738; instead it is treated as per RFC2396. + # + # Arguments are +scheme+, +userinfo+, +host+, +port+, +registry+, +path+, + # +opaque+, +query+ and +fragment+, in that order. + # + def initialize(scheme, + userinfo, host, port, registry, + path, opaque, + query, + fragment, + parser = nil, + arg_check = false) + raise InvalidURIError unless path + path = path.sub(/^\//,'') + path.sub!(/^%2F/,'/') + super(scheme, userinfo, host, port, registry, path, opaque, + query, fragment, parser, arg_check) + @typecode = nil + if tmp = @path.index(TYPECODE_PREFIX) + typecode = @path[tmp + TYPECODE_PREFIX.size..-1] + @path = @path[0..tmp - 1] + + if arg_check + self.typecode = typecode + else + self.set_typecode(typecode) + end + end + end + + # typecode accessor + # + # see URI::FTP::COMPONENT + attr_reader :typecode + + # validates typecode +v+, + # returns a +true+ or +false+ boolean + # + def check_typecode(v) + if TYPECODE.include?(v) + return true + else + raise InvalidComponentError, + "bad typecode(expected #{TYPECODE.join(', ')}): #{v}" + end + end + private :check_typecode + + # Private setter for the typecode +v+ + # + # see also URI::FTP.typecode= + # + def set_typecode(v) + @typecode = v + end + protected :set_typecode + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the typecode +v+. + # (with validation) + # + # see also URI::FTP.check_typecode + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("ftp://john@ftp.example.com/my_file.img") + # #=> #<URI::FTP:0x00000000923650 URL:ftp://john@ftp.example.com/my_file.img> + # uri.typecode = "i" + # # => "i" + # uri + # #=> #<URI::FTP:0x00000000923650 URL:ftp://john@ftp.example.com/my_file.img;type=i> + # + def typecode=(typecode) + check_typecode(typecode) + set_typecode(typecode) + typecode + end + + def merge(oth) # :nodoc: + tmp = super(oth) + if self != tmp + tmp.set_typecode(oth.typecode) + end + + return tmp + end + + # Returns the path from an FTP URI. + # + # RFC 1738 specifically states that the path for an FTP URI does not + # include the / which separates the URI path from the URI host. Example: + # + # ftp://ftp.example.com/pub/ruby + # + # The above URI indicates that the client should connect to + # ftp.example.com then cd pub/ruby from the initial login directory. + # + # If you want to cd to an absolute directory, you must include an + # escaped / (%2F) in the path. Example: + # + # ftp://ftp.example.com/%2Fpub/ruby + # + # This method will then return "/pub/ruby" + # + def path + return @path.sub(/^\//,'').sub(/^%2F/,'/') + end + + # Private setter for the path of the URI::FTP + def set_path(v) + super("/" + v.sub(/^\//, "%2F")) + end + protected :set_path + + # Returns a String representation of the URI::FTP + def to_s + save_path = nil + if @typecode + save_path = @path + @path = @path + TYPECODE_PREFIX + @typecode + end + str = super + if @typecode + @path = save_path + end + + return str + end + end + @@schemes['FTP'] = FTP +end diff --git a/ruby_2_2/lib/uri/generic.rb b/ruby_2_2/lib/uri/generic.rb new file mode 100644 index 0000000000..c608f0b045 --- /dev/null +++ b/ruby_2_2/lib/uri/generic.rb @@ -0,0 +1,1557 @@ +# = uri/generic.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/common' + +module URI + + # + # Base class for all URI classes. + # Implements generic URI syntax as per RFC 2396. + # + class Generic + include URI + + # + # A Default port of nil for URI::Generic + # + DEFAULT_PORT = nil + + # + # Returns default port + # + def self.default_port + self::DEFAULT_PORT + end + + # + # Returns default port + # + def default_port + self.class.default_port + end + + # + # An Array of the available components for URI::Generic + # + COMPONENT = [ + :scheme, + :userinfo, :host, :port, :registry, + :path, :opaque, + :query, + :fragment + ].freeze + + # + # Components of the URI in the order. + # + def self.component + self::COMPONENT + end + + USE_REGISTRY = false # :nodoc: + + def self.use_registry # :nodoc: + self::USE_REGISTRY + end + + # + # == Synopsis + # + # See #new + # + # == Description + # + # At first, tries to create a new URI::Generic instance using + # URI::Generic::build. But, if exception URI::InvalidComponentError is raised, + # then it URI::Escape.escape all URI components and tries again. + # + # + def self.build2(args) + begin + return self.build(args) + rescue InvalidComponentError + if args.kind_of?(Array) + return self.build(args.collect{|x| + if x.is_a?(String) + DEFAULT_PARSER.escape(x) + else + x + end + }) + elsif args.kind_of?(Hash) + tmp = {} + args.each do |key, value| + tmp[key] = if value + DEFAULT_PARSER.escape(value) + else + value + end + end + return self.build(tmp) + end + end + end + + # + # == Synopsis + # + # See #new + # + # == Description + # + # Creates a new URI::Generic instance from components of URI::Generic + # with check. Components are: scheme, userinfo, host, port, registry, path, + # opaque, query and fragment. You can provide arguments either by an Array or a Hash. + # See #new for hash keys to use or for order of array items. + # + def self.build(args) + if args.kind_of?(Array) && + args.size == ::URI::Generic::COMPONENT.size + tmp = args.dup + elsif args.kind_of?(Hash) + tmp = ::URI::Generic::COMPONENT.collect do |c| + if args.include?(c) + args[c] + else + nil + end + end + else + component = self.class.component rescue ::URI::Generic::COMPONENT + raise ArgumentError, + "expected Array of or Hash of components of #{self.class} (#{component.join(', ')})" + end + + tmp << nil + tmp << true + return self.new(*tmp) + end + # + # == Args + # + # +scheme+:: + # Protocol scheme, i.e. 'http','ftp','mailto' and so on. + # +userinfo+:: + # User name and password, i.e. 'sdmitry:bla' + # +host+:: + # Server host name + # +port+:: + # Server port + # +registry+:: + # Registry of naming authorities. + # +path+:: + # Path on server + # +opaque+:: + # Opaque part + # +query+:: + # Query data + # +fragment+:: + # A part of URI after '#' sign + # +parser+:: + # Parser for internal use [URI::DEFAULT_PARSER by default] + # +arg_check+:: + # Check arguments [false by default] + # + # == Description + # + # Creates a new URI::Generic instance from ``generic'' components without check. + # + def initialize(scheme, + userinfo, host, port, registry, + path, opaque, + query, + fragment, + parser = DEFAULT_PARSER, + arg_check = false) + @scheme = nil + @user = nil + @password = nil + @host = nil + @port = nil + @path = nil + @query = nil + @opaque = nil + @fragment = nil + @parser = parser == DEFAULT_PARSER ? nil : parser + + if arg_check + self.scheme = scheme + self.userinfo = userinfo + self.hostname = host + self.port = port + self.path = path + self.query = query + self.opaque = opaque + self.fragment = fragment + else + self.set_scheme(scheme) + self.set_userinfo(userinfo) + self.set_host(host) + self.set_port(port) + self.set_path(path) + self.query = query + self.set_opaque(opaque) + self.fragment=(fragment) + end + if registry + raise InvalidURIError, + "the scheme #{@scheme} does not accept registry part: #{registry} (or bad hostname?)" + end + + @scheme.freeze if @scheme + self.set_path('') if !@path && !@opaque # (see RFC2396 Section 5.2) + self.set_port(self.default_port) if self.default_port && !@port + end + + # + # returns the scheme component of the URI. + # + # URI("http://foo/bar/baz").scheme #=> "http" + # + attr_reader :scheme + + # returns the host component of the URI. + # + # URI("http://foo/bar/baz").host #=> "foo" + # + # It returns nil if no host component. + # + # URI("mailto:foo@example.org").host #=> nil + # + # The component doesn't contains the port number. + # + # URI("http://foo:8080/bar/baz").host #=> "foo" + # + # Since IPv6 addresses are wrapped by brackets in URIs, + # this method returns IPv6 addresses wrapped by brackets. + # This form is not appropriate to pass socket methods such as TCPSocket.open. + # If unwrapped host names are required, use "hostname" method. + # + # URI("http://[::1]/bar/baz").host #=> "[::1]" + # URI("http://[::1]/bar/baz").hostname #=> "::1" + # + attr_reader :host + + # returns the port component of the URI. + # + # URI("http://foo/bar/baz").port #=> "80" + # + # URI("http://foo:8080/bar/baz").port #=> "8080" + # + attr_reader :port + + def registry # :nodoc: + nil + end + + # returns the path component of the URI. + # + # URI("http://foo/bar/baz").path #=> "/bar/baz" + # + attr_reader :path + + # returns the query component of the URI. + # + # URI("http://foo/bar/baz?search=FooBar").query #=> "search=FooBar" + # + attr_reader :query + + # returns the opaque part of the URI. + # + # URI("mailto:foo@example.org").opaque #=> "foo@example.org" + # + # Portion of the path that does make use of the slash '/'. + # The path typically refers to the absolute path and the opaque part. + # (see RFC2396 Section 3 and 5.2) + # + attr_reader :opaque + + # returns the fragment component of the URI. + # + # URI("http://foo/bar/baz?search=FooBar#ponies").fragment #=> "ponies" + # + attr_reader :fragment + + # returns the parser to be used. + # + # Unless a URI::Parser is defined, then DEFAULT_PARSER is used. + # + def parser + if !defined?(@parser) || !@parser + DEFAULT_PARSER + else + @parser || DEFAULT_PARSER + end + end + + # replace self by other URI object + def replace!(oth) + if self.class != oth.class + raise ArgumentError, "expected #{self.class} object" + end + + component.each do |c| + self.__send__("#{c}=", oth.__send__(c)) + end + end + private :replace! + + # + # Components of the URI in the order. + # + def component + self.class.component + end + + # + # check the scheme +v+ component against the URI::Parser Regexp for :SCHEME + # + def check_scheme(v) + if v && parser.regexp[:SCHEME] !~ v + raise InvalidComponentError, + "bad component(expected scheme component): #{v}" + end + + return true + end + private :check_scheme + + # protected setter for the scheme component +v+ + # + # see also URI::Generic.scheme= + # + def set_scheme(v) + @scheme = v ? v.downcase : v + end + protected :set_scheme + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the scheme component +v+. + # (with validation) + # + # see also URI::Generic.check_scheme + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # uri.scheme = "https" + # # => "https" + # uri + # #=> #<URI::HTTP:0x000000008e89e8 URL:https://my.example.com> + # + def scheme=(v) + check_scheme(v) + set_scheme(v) + v + end + + # + # check the +user+ and +password+. + # + # If +password+ is not provided, then +user+ is + # split, using URI::Generic.split_userinfo, to + # pull +user+ and +password. + # + # see also URI::Generic.check_user, URI::Generic.check_password + # + def check_userinfo(user, password = nil) + if !password + user, password = split_userinfo(user) + end + check_user(user) + check_password(password, user) + + return true + end + private :check_userinfo + + # + # check the user +v+ component for RFC2396 compliance + # and against the URI::Parser Regexp for :USERINFO + # + # Can not have a registry or opaque component defined, + # with a user component defined. + # + def check_user(v) + if @opaque + raise InvalidURIError, + "can not set user with opaque" + end + + return v unless v + + if parser.regexp[:USERINFO] !~ v + raise InvalidComponentError, + "bad component(expected userinfo component or user component): #{v}" + end + + return true + end + private :check_user + + # + # check the password +v+ component for RFC2396 compliance + # and against the URI::Parser Regexp for :USERINFO + # + # Can not have a registry or opaque component defined, + # with a user component defined. + # + def check_password(v, user = @user) + if @opaque + raise InvalidURIError, + "can not set password with opaque" + end + return v unless v + + if !user + raise InvalidURIError, + "password component depends user component" + end + + if parser.regexp[:USERINFO] !~ v + raise InvalidComponentError, + "bad password component" + end + + return true + end + private :check_password + + # + # Sets userinfo, argument is string like 'name:pass' + # + def userinfo=(userinfo) + if userinfo.nil? + return nil + end + check_userinfo(*userinfo) + set_userinfo(*userinfo) + # returns userinfo + end + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the +user+ component. + # (with validation) + # + # see also URI::Generic.check_user + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://john:S3nsit1ve@my.example.com") + # uri.user = "sam" + # # => "sam" + # uri + # #=> #<URI::HTTP:0x00000000881d90 URL:http://sam:V3ry_S3nsit1ve@my.example.com> + # + def user=(user) + check_user(user) + set_user(user) + # returns user + end + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the +password+ component. + # (with validation) + # + # see also URI::Generic.check_password + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://john:S3nsit1ve@my.example.com") + # uri.password = "V3ry_S3nsit1ve" + # # => "V3ry_S3nsit1ve" + # uri + # #=> #<URI::HTTP:0x00000000881d90 URL:http://john:V3ry_S3nsit1ve@my.example.com> + # + def password=(password) + check_password(password) + set_password(password) + # returns password + end + + # protect setter for the +user+ component, and +password+ if available. + # (with validation) + # + # see also URI::Generic.userinfo= + # + def set_userinfo(user, password = nil) + unless password + user, password = split_userinfo(user) + end + @user = user + @password = password if password + + [@user, @password] + end + protected :set_userinfo + + # protected setter for the user component +v+ + # + # see also URI::Generic.user= + # + def set_user(v) + set_userinfo(v, @password) + v + end + protected :set_user + + # protected setter for the password component +v+ + # + # see also URI::Generic.password= + # + def set_password(v) + @password = v + # returns v + end + protected :set_password + + # returns the userinfo +ui+ as user, password + # if properly formatted as 'user:password' + def split_userinfo(ui) + return nil, nil unless ui + user, password = ui.split(':'.freeze, 2) + + return user, password + end + private :split_userinfo + + # escapes 'user:password' +v+ based on RFC 1738 section 3.1 + def escape_userpass(v) + parser.escape(v, /[@:\/]/o) # RFC 1738 section 3.1 #/ + end + private :escape_userpass + + # returns the userinfo, either as 'user' or 'user:password' + def userinfo + if @user.nil? + nil + elsif @password.nil? + @user + else + @user + ':' + @password + end + end + + # returns the user component + def user + @user + end + + # returns the password component + def password + @password + end + + # + # check the host +v+ component for RFC2396 compliance + # and against the URI::Parser Regexp for :HOST + # + # Can not have a registry or opaque component defined, + # with a host component defined. + # + def check_host(v) + return v unless v + + if @opaque + raise InvalidURIError, + "can not set host with registry or opaque" + elsif parser.regexp[:HOST] !~ v + raise InvalidComponentError, + "bad component(expected host component): #{v}" + end + + return true + end + private :check_host + + # protected setter for the host component +v+ + # + # see also URI::Generic.host= + # + def set_host(v) + @host = v + end + protected :set_host + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the host component +v+. + # (with validation) + # + # see also URI::Generic.check_host + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # uri.host = "foo.com" + # # => "foo.com" + # uri + # #=> #<URI::HTTP:0x000000008e89e8 URL:http://foo.com> + # + def host=(v) + check_host(v) + set_host(v) + v + end + + # extract the host part of the URI and unwrap brackets for IPv6 addresses. + # + # This method is same as URI::Generic#host except + # brackets for IPv6 (and future IP) addresses are removed. + # + # u = URI("http://[::1]/bar") + # p u.hostname #=> "::1" + # p u.host #=> "[::1]" + # + def hostname + v = self.host + /\A\[(.*)\]\z/ =~ v ? $1 : v + end + + # set the host part of the URI as the argument with brackets for IPv6 addresses. + # + # This method is same as URI::Generic#host= except + # the argument can be bare IPv6 address. + # + # u = URI("http://foo/bar") + # p u.to_s #=> "http://foo/bar" + # u.hostname = "::1" + # p u.to_s #=> "http://[::1]/bar" + # + # If the argument seems IPv6 address, + # it is wrapped by brackets. + # + def hostname=(v) + v = "[#{v}]" if /\A\[.*\]\z/ !~ v && /:/ =~ v + self.host = v + end + + # + # check the port +v+ component for RFC2396 compliance + # and against the URI::Parser Regexp for :PORT + # + # Can not have a registry or opaque component defined, + # with a port component defined. + # + def check_port(v) + return v unless v + + if @opaque + raise InvalidURIError, + "can not set port with registry or opaque" + elsif !v.kind_of?(Fixnum) && parser.regexp[:PORT] !~ v + raise InvalidComponentError, + "bad component(expected port component): #{v.inspect}" + end + + return true + end + private :check_port + + # protected setter for the port component +v+ + # + # see also URI::Generic.port= + # + def set_port(v) + v = v.empty? ? nil : v.to_i unless !v || v.kind_of?(Fixnum) + @port = v + end + protected :set_port + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the port component +v+. + # (with validation) + # + # see also URI::Generic.check_port + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # uri.port = 8080 + # # => 8080 + # uri + # #=> #<URI::HTTP:0x000000008e89e8 URL:http://my.example.com:8080> + # + def port=(v) + check_port(v) + set_port(v) + port + end + + def check_registry(v) # :nodoc: + raise InvalidURIError, "can not set registry" + end + private :check_registry + + def set_registry(v) #:nodoc: + raise InvalidURIError, "can not set registry" + end + protected :set_registry + + def registry=(v) + raise InvalidURIError, "can not set registry" + end + + # + # check the path +v+ component for RFC2396 compliance + # and against the URI::Parser Regexp + # for :ABS_PATH and :REL_PATH + # + # Can not have a opaque component defined, + # with a path component defined. + # + def check_path(v) + # raise if both hier and opaque are not nil, because: + # absoluteURI = scheme ":" ( hier_part | opaque_part ) + # hier_part = ( net_path | abs_path ) [ "?" query ] + if v && @opaque + raise InvalidURIError, + "path conflicts with opaque" + end + + # If scheme is ftp, path may be relative. + # See RFC 1738 section 3.2.2, and RFC 2396. + if @scheme && @scheme != "ftp".freeze + if v && v != ''.freeze && parser.regexp[:ABS_PATH] !~ v + raise InvalidComponentError, + "bad component(expected absolute path component): #{v}" + end + else + if v && v != ''.freeze && parser.regexp[:ABS_PATH] !~ v && + parser.regexp[:REL_PATH] !~ v + raise InvalidComponentError, + "bad component(expected relative path component): #{v}" + end + end + + return true + end + private :check_path + + # protected setter for the path component +v+ + # + # see also URI::Generic.path= + # + def set_path(v) + @path = v + end + protected :set_path + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the path component +v+. + # (with validation) + # + # see also URI::Generic.check_path + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com/pub/files") + # uri.path = "/faq/" + # # => "/faq/" + # uri + # #=> #<URI::HTTP:0x000000008e89e8 URL:http://my.example.com/faq/> + # + def path=(v) + check_path(v) + set_path(v) + v + end + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the query component +v+. + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com/?id=25") + # uri.query = "id=1" + # # => "id=1" + # uri + # #=> #<URI::HTTP:0x000000008e89e8 URL:http://my.example.com/?id=1> + # + def query=(v) + return @query = nil unless v + raise InvalidURIError, "query conflicts with opaque" if @opaque + + x = v.to_str + v = x.dup if x.equal? v + v.encode!(Encoding::UTF_8) rescue nil + v.delete!("\t\r\n".freeze) + v.force_encoding(Encoding::ASCII_8BIT) + v.gsub!(/(?!%\h\h|[!$-&(-;=?-_a-~])./n.freeze){'%%%02X'.freeze % $&.ord} + v.force_encoding(Encoding::US_ASCII) + @query = v + end + + # + # check the opaque +v+ component for RFC2396 compliance and + # against the URI::Parser Regexp for :OPAQUE + # + # Can not have a host, port, user or path component defined, + # with an opaque component defined. + # + def check_opaque(v) + return v unless v + + # raise if both hier and opaque are not nil, because: + # absoluteURI = scheme ":" ( hier_part | opaque_part ) + # hier_part = ( net_path | abs_path ) [ "?" query ] + if @host || @port || @user || @path # userinfo = @user + ':' + @password + raise InvalidURIError, + "can not set opaque with host, port, userinfo or path" + elsif v && parser.regexp[:OPAQUE] !~ v + raise InvalidComponentError, + "bad component(expected opaque component): #{v}" + end + + return true + end + private :check_opaque + + # protected setter for the opaque component +v+ + # + # see also URI::Generic.opaque= + # + def set_opaque(v) + @opaque = v + end + protected :set_opaque + + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the opaque component +v+. + # (with validation) + # + # see also URI::Generic.check_opaque + # + def opaque=(v) + check_opaque(v) + set_opaque(v) + v + end + + # + # check the fragment +v+ component against the URI::Parser Regexp for :FRAGMENT + # + # + # == Args + # + # +v+:: + # String + # + # == Description + # + # public setter for the fragment component +v+. + # (with validation) + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com/?id=25#time=1305212049") + # uri.fragment = "time=1305212086" + # # => "time=1305212086" + # uri + # #=> #<URI::HTTP:0x000000007a81f8 URL:http://my.example.com/?id=25#time=1305212086> + # + def fragment=(v) + return @fragment = nil unless v + + x = v.to_str + v = x.dup if x.equal? v + v.encode!(Encoding::UTF_8) rescue nil + v.delete!("\t\r\n".freeze) + v.force_encoding(Encoding::ASCII_8BIT) + v.gsub!(/(?!%\h\h|[!-~])./n){'%%%02X'.freeze % $&.ord} + v.force_encoding(Encoding::US_ASCII) + @fragment = v + end + + # + # Checks if URI has a path + # + def hierarchical? + if @path + true + else + false + end + end + + # + # Checks if URI is an absolute one + # + def absolute? + if @scheme + true + else + false + end + end + alias absolute absolute? + + # + # Checks if URI is relative + # + def relative? + !absolute? + end + + # + # returns an Array of the path split on '/' + # + def split_path(path) + path.split(%r{/+}, -1) + end + private :split_path + + # + # Merges a base path +base+, with relative path +rel+, + # returns a modified base path. + # + def merge_path(base, rel) + + # RFC2396, Section 5.2, 5) + # RFC2396, Section 5.2, 6) + base_path = split_path(base) + rel_path = split_path(rel) + + # RFC2396, Section 5.2, 6), a) + base_path << '' if base_path.last == '..' + while i = base_path.index('..') + base_path.slice!(i - 1, 2) + end + + if (first = rel_path.first) and first.empty? + base_path.clear + rel_path.shift + end + + # RFC2396, Section 5.2, 6), c) + # RFC2396, Section 5.2, 6), d) + rel_path.push('') if rel_path.last == '.' || rel_path.last == '..' + rel_path.delete('.') + + # RFC2396, Section 5.2, 6), e) + tmp = [] + rel_path.each do |x| + if x == '..' && + !(tmp.empty? || tmp.last == '..') + tmp.pop + else + tmp << x + end + end + + add_trailer_slash = !tmp.empty? + if base_path.empty? + base_path = [''] # keep '/' for root directory + elsif add_trailer_slash + base_path.pop + end + while x = tmp.shift + if x == '..' + # RFC2396, Section 4 + # a .. or . in an absolute path has no special meaning + base_path.pop if base_path.size > 1 + else + # if x == '..' + # valid absolute (but abnormal) path "/../..." + # else + # valid absolute path + # end + base_path << x + tmp.each {|t| base_path << t} + add_trailer_slash = false + break + end + end + base_path.push('') if add_trailer_slash + + return base_path.join('/') + end + private :merge_path + + # + # == Args + # + # +oth+:: + # URI or String + # + # == Description + # + # Destructive form of #merge + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # uri.merge!("/main.rbx?page=1") + # p uri + # # => #<URI::HTTP:0x2021f3b0 URL:http://my.example.com/main.rbx?page=1> + # + def merge!(oth) + t = merge(oth) + if self == t + nil + else + replace!(t) + self + end + end + + # + # == Args + # + # +oth+:: + # URI or String + # + # == Description + # + # Merges two URI's. + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # p uri.merge("/main.rbx?page=1") + # # => #<URI::HTTP:0x2021f3b0 URL:http://my.example.com/main.rbx?page=1> + # + def merge(oth) + begin + base, rel = merge0(oth) + rescue + raise $!.class, $!.message + end + + if base == rel + return base + end + + authority = rel.userinfo || rel.host || rel.port + + # RFC2396, Section 5.2, 2) + if (rel.path.nil? || rel.path.empty?) && !authority && !rel.query + base.fragment=(rel.fragment) if rel.fragment + return base + end + + base.query = nil + base.fragment=(nil) + + # RFC2396, Section 5.2, 4) + if !authority + base.set_path(merge_path(base.path, rel.path)) if base.path && rel.path + else + # RFC2396, Section 5.2, 4) + base.set_path(rel.path) if rel.path + end + + # RFC2396, Section 5.2, 7) + base.set_userinfo(rel.userinfo) if rel.userinfo + base.set_host(rel.host) if rel.host + base.set_port(rel.port) if rel.port + base.query = rel.query if rel.query + base.fragment=(rel.fragment) if rel.fragment + + return base + end # merge + alias + merge + + # return base and rel. + # you can modify `base', but can not `rel'. + def merge0(oth) + oth = parser.send(:convert_to_uri, oth) + + if self.relative? && oth.relative? + raise BadURIError, + "both URI are relative" + end + + if self.absolute? && oth.absolute? + #raise BadURIError, + # "both URI are absolute" + # hmm... should return oth for usability? + return oth, oth + end + + if self.absolute? + return self.dup, oth + else + return oth, oth + end + end + private :merge0 + + # :stopdoc: + def route_from_path(src, dst) + case dst + when src + # RFC2396, Section 4.2 + return '' + when %r{(?:\A|/)\.\.?(?:/|\z)} + # dst has abnormal absolute path, + # like "/./", "/../", "/x/../", ... + return dst.dup + end + + src_path = src.scan(%r{(?:\A|[^/]+)/}) + dst_path = dst.scan(%r{(?:\A|[^/]+)/?}) + + # discard same parts + while !dst_path.empty? && dst_path.first == src_path.first + src_path.shift + dst_path.shift + end + + tmp = dst_path.join + + # calculate + if src_path.empty? + if tmp.empty? + return './' + elsif dst_path.first.include?(':') # (see RFC2396 Section 5) + return './' + tmp + else + return tmp + end + end + + return '../' * src_path.size + tmp + end + private :route_from_path + # :startdoc: + + # :stopdoc: + def route_from0(oth) + oth = parser.send(:convert_to_uri, oth) + if self.relative? + raise BadURIError, + "relative URI: #{self}" + end + if oth.relative? + raise BadURIError, + "relative URI: #{oth}" + end + + if self.scheme != oth.scheme + return self, self.dup + end + rel = URI::Generic.new(nil, # it is relative URI + self.userinfo, self.host, self.port, + nil, self.path, self.opaque, + self.query, self.fragment, parser) + + if rel.userinfo != oth.userinfo || + rel.host.to_s.downcase != oth.host.to_s.downcase || + rel.port != oth.port + + if self.userinfo.nil? && self.host.nil? + return self, self.dup + end + + rel.set_port(nil) if rel.port == oth.default_port + return rel, rel + end + rel.set_userinfo(nil) + rel.set_host(nil) + rel.set_port(nil) + + if rel.path && rel.path == oth.path + rel.set_path('') + rel.query = nil if rel.query == oth.query + return rel, rel + elsif rel.opaque && rel.opaque == oth.opaque + rel.set_opaque('') + rel.query = nil if rel.query == oth.query + return rel, rel + end + + # you can modify `rel', but can not `oth'. + return oth, rel + end + private :route_from0 + # :startdoc: + + # + # == Args + # + # +oth+:: + # URI or String + # + # == Description + # + # Calculates relative path from oth to self + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse('http://my.example.com/main.rbx?page=1') + # p uri.route_from('http://my.example.com') + # #=> #<URI::Generic:0x20218858 URL:/main.rbx?page=1> + # + def route_from(oth) + # you can modify `rel', but can not `oth'. + begin + oth, rel = route_from0(oth) + rescue + raise $!.class, $!.message + end + if oth == rel + return rel + end + + rel.set_path(route_from_path(oth.path, self.path)) + if rel.path == './' && self.query + # "./?foo" -> "?foo" + rel.set_path('') + end + + return rel + end + + alias - route_from + + # + # == Args + # + # +oth+:: + # URI or String + # + # == Description + # + # Calculates relative path to oth from self + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse('http://my.example.com') + # p uri.route_to('http://my.example.com/main.rbx?page=1') + # #=> #<URI::Generic:0x2020c2f6 URL:/main.rbx?page=1> + # + def route_to(oth) + parser.send(:convert_to_uri, oth).route_from(self) + end + + # + # Returns normalized URI + # + def normalize + uri = dup + uri.normalize! + uri + end + + # + # Destructive version of #normalize + # + def normalize! + if path && path.empty? + set_path('/') + end + if scheme && scheme != scheme.downcase + set_scheme(self.scheme.downcase) + end + if host && host != host.downcase + set_host(self.host.downcase) + end + end + + # + # Constructs String from URI + # + def to_s + str = '' + if @scheme + str << @scheme + str << ':'.freeze + end + + if @opaque + str << @opaque + else + if @host + str << '//'.freeze + end + if self.userinfo + str << self.userinfo + str << '@'.freeze + end + if @host + str << @host + end + if @port && @port != self.default_port + str << ':'.freeze + str << @port.to_s + end + str << @path + if @query + str << '?'.freeze + str << @query + end + end + if @fragment + str << '#'.freeze + str << @fragment + end + str + end + + # + # Compares to URI's + # + def ==(oth) + if self.class == oth.class + self.normalize.component_ary == oth.normalize.component_ary + else + false + end + end + + def hash + self.component_ary.hash + end + + def eql?(oth) + self.class == oth.class && + parser == oth.parser && + self.component_ary.eql?(oth.component_ary) + end + +=begin + +--- URI::Generic#===(oth) + +=end +# def ===(oth) +# raise NotImplementedError +# end + +=begin +=end + + + # returns an Array of the components defined from the COMPONENT Array + def component_ary + component.collect do |x| + self.send(x) + end + end + protected :component_ary + + # == Args + # + # +components+:: + # Multiple Symbol arguments defined in URI::HTTP + # + # == Description + # + # Selects specified components from URI + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse('http://myuser:mypass@my.example.com/test.rbx') + # p uri.select(:userinfo, :host, :path) + # # => ["myuser:mypass", "my.example.com", "/test.rbx"] + # + def select(*components) + components.collect do |c| + if component.include?(c) + self.send(c) + else + raise ArgumentError, + "expected of components of #{self.class} (#{self.class.component.join(', ')})" + end + end + end + + def inspect + "#<#{self.class} #{self}>" + end + + # + # == Args + # + # +v+:: + # URI or String + # + # == Description + # + # attempt to parse other URI +oth+ + # return [parsed_oth, self] + # + # == Usage + # + # require 'uri' + # + # uri = URI.parse("http://my.example.com") + # uri.coerce("http://foo.com") + # #=> [#<URI::HTTP:0x00000000bcb028 URL:http://foo.com/>, #<URI::HTTP:0x00000000d92178 URL:http://my.example.com>] + # + def coerce(oth) + case oth + when String + oth = parser.parse(oth) + else + super + end + + return oth, self + end + + # returns a proxy URI. + # The proxy URI is obtained from environment variables such as http_proxy, + # ftp_proxy, no_proxy, etc. + # If there is no proper proxy, nil is returned. + # + # Note that capitalized variables (HTTP_PROXY, FTP_PROXY, NO_PROXY, etc.) + # are examined too. + # + # But http_proxy and HTTP_PROXY is treated specially under CGI environment. + # It's because HTTP_PROXY may be set by Proxy: header. + # So HTTP_PROXY is not used. + # http_proxy is not used too if the variable is case insensitive. + # CGI_HTTP_PROXY can be used instead. + def find_proxy + raise BadURIError, "relative URI: #{self}" if self.relative? + name = self.scheme.downcase + '_proxy' + proxy_uri = nil + if name == 'http_proxy' && ENV.include?('REQUEST_METHOD') # CGI? + # HTTP_PROXY conflicts with *_proxy for proxy settings and + # HTTP_* for header information in CGI. + # So it should be careful to use it. + pairs = ENV.reject {|k, v| /\Ahttp_proxy\z/i !~ k } + case pairs.length + when 0 # no proxy setting anyway. + proxy_uri = nil + when 1 + k, _ = pairs.shift + if k == 'http_proxy' && ENV[k.upcase] == nil + # http_proxy is safe to use because ENV is case sensitive. + proxy_uri = ENV[name] + else + proxy_uri = nil + end + else # http_proxy is safe to use because ENV is case sensitive. + proxy_uri = ENV.to_hash[name] + end + if !proxy_uri + # Use CGI_HTTP_PROXY. cf. libwww-perl. + proxy_uri = ENV["CGI_#{name.upcase}"] + end + elsif name == 'http_proxy' + unless proxy_uri = ENV[name] + if proxy_uri = ENV[name.upcase] + warn 'The environment variable HTTP_PROXY is discouraged. Use http_proxy.' + end + end + else + proxy_uri = ENV[name] || ENV[name.upcase] + end + + if proxy_uri.nil? || proxy_uri.empty? + return nil + end + + if self.hostname + require 'socket' + begin + addr = IPSocket.getaddress(self.hostname) + return nil if /\A127\.|\A::1\z/ =~ addr + rescue SocketError + end + end + + name = 'no_proxy' + if no_proxy = ENV[name] || ENV[name.upcase] + no_proxy.scan(/([^:,]*)(?::(\d+))?/) {|host, port| + if /(\A|\.)#{Regexp.quote host}\z/i =~ self.host && + (!port || self.port == port.to_i) + return nil + end + } + end + URI.parse(proxy_uri) + end + end +end diff --git a/ruby_2_2/lib/uri/http.rb b/ruby_2_2/lib/uri/http.rb new file mode 100644 index 0000000000..56d29f3432 --- /dev/null +++ b/ruby_2_2/lib/uri/http.rb @@ -0,0 +1,108 @@ +# = uri/http.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/generic' + +module URI + + # + # The syntax of HTTP URIs is defined in RFC1738 section 3.3. + # + # Note that the Ruby URI library allows HTTP URLs containing usernames and + # passwords. This is not legal as per the RFC, but used to be + # supported in Internet Explorer 5 and 6, before the MS04-004 security + # update. See <URL:http://support.microsoft.com/kb/834489>. + # + class HTTP < Generic + # A Default port of 80 for URI::HTTP + DEFAULT_PORT = 80 + + # An Array of the available components for URI::HTTP + COMPONENT = [ + :scheme, + :userinfo, :host, :port, + :path, + :query, + :fragment + ].freeze + + # + # == Description + # + # Create a new URI::HTTP object from components, with syntax checking. + # + # The components accepted are userinfo, host, port, path, query and + # fragment. + # + # The components should be provided either as an Array, or as a Hash + # with keys formed by preceding the component names with a colon. + # + # If an Array is used, the components must be passed in the order + # [userinfo, host, port, path, query, fragment]. + # + # Example: + # + # newuri = URI::HTTP.build({:host => 'www.example.com', + # :path => '/foo/bar'}) + # + # newuri = URI::HTTP.build([nil, "www.example.com", nil, "/path", + # "query", 'fragment']) + # + # Currently, if passed userinfo components this method generates + # invalid HTTP URIs as per RFC 1738. + # + def self.build(args) + tmp = Util::make_components_hash(self, args) + return super(tmp) + end + +=begin + # + # == Description + # + # Create a new URI::HTTP object from generic URI components as per + # RFC 2396. No HTTP-specific syntax checking (as per RFC 1738) is + # performed. + # + # Arguments are +scheme+, +userinfo+, +host+, +port+, +registry+, +path+, + # +opaque+, +query+ and +fragment+, in that order. + # + # Example: + # + # uri = URI::HTTP.new("http", nil, "www.example.com", nil, nil, + # "/path", nil, "query", "fragment") + # + # + # See also URI::Generic.new + # + def initialize(*arg) + super(*arg) + end +=end + + # + # == Description + # + # Returns the full path for an HTTP request, as required by Net::HTTP::Get. + # + # If the URI contains a query, the full path is URI#path + '?' + URI#query. + # Otherwise, the path is simply URI#path. + # + def request_uri + return nil unless @path + if @path.start_with?(?/.freeze) + @query ? "#@path?#@query" : @path.dup + else + @query ? "/#@path?#@query" : "/#@path" + end + end + end + + @@schemes['HTTP'] = HTTP +end diff --git a/ruby_2_2/lib/uri/https.rb b/ruby_2_2/lib/uri/https.rb new file mode 100644 index 0000000000..7d242e7e79 --- /dev/null +++ b/ruby_2_2/lib/uri/https.rb @@ -0,0 +1,22 @@ +# = uri/https.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/http' + +module URI + + # The default port for HTTPS URIs is 443, and the scheme is 'https:' rather + # than 'http:'. Other than that, HTTPS URIs are identical to HTTP URIs; + # see URI::HTTP. + class HTTPS < HTTP + # A Default port of 443 for URI::HTTPS + DEFAULT_PORT = 443 + end + @@schemes['HTTPS'] = HTTPS +end diff --git a/ruby_2_2/lib/uri/ldap.rb b/ruby_2_2/lib/uri/ldap.rb new file mode 100644 index 0000000000..56d748e59e --- /dev/null +++ b/ruby_2_2/lib/uri/ldap.rb @@ -0,0 +1,260 @@ +# = uri/ldap.rb +# +# Author:: +# Takaaki Tateishi <ttate@jaist.ac.jp> +# Akira Yamada <akira@ruby-lang.org> +# License:: +# URI::LDAP is copyrighted free software by Takaaki Tateishi and Akira Yamada. +# You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/generic' + +module URI + + # + # LDAP URI SCHEMA (described in RFC2255) + # ldap://<host>/<dn>[?<attrs>[?<scope>[?<filter>[?<extensions>]]]] + # + class LDAP < Generic + + # A Default port of 389 for URI::LDAP + DEFAULT_PORT = 389 + + # An Array of the available components for URI::LDAP + COMPONENT = [ + :scheme, + :host, :port, + :dn, + :attributes, + :scope, + :filter, + :extensions, + ].freeze + + # Scopes available for the starting point. + # + # * SCOPE_BASE - the Base DN + # * SCOPE_ONE - one level under the Base DN, not including the base DN and + # not including any entries under this. + # * SCOPE_SUB - subtress, all entries at all levels + # + SCOPE = [ + SCOPE_ONE = 'one', + SCOPE_SUB = 'sub', + SCOPE_BASE = 'base', + ].freeze + + # + # == Description + # + # Create a new URI::LDAP object from components, with syntax checking. + # + # The components accepted are host, port, dn, attributes, + # scope, filter, and extensions. + # + # The components should be provided either as an Array, or as a Hash + # with keys formed by preceding the component names with a colon. + # + # If an Array is used, the components must be passed in the order + # [host, port, dn, attributes, scope, filter, extensions]. + # + # Example: + # + # newuri = URI::LDAP.build({:host => 'ldap.example.com', + # :dn> => '/dc=example'}) + # + # newuri = URI::LDAP.build(["ldap.example.com", nil, + # "/dc=example;dc=com", "query", nil, nil, nil]) + # + def self.build(args) + tmp = Util::make_components_hash(self, args) + + if tmp[:dn] + tmp[:path] = tmp[:dn] + end + + query = [] + [:extensions, :filter, :scope, :attributes].collect do |x| + next if !tmp[x] && query.size == 0 + query.unshift(tmp[x]) + end + + tmp[:query] = query.join('?') + + return super(tmp) + end + + # + # == Description + # + # Create a new URI::LDAP object from generic URI components as per + # RFC 2396. No LDAP-specific syntax checking is performed. + # + # Arguments are +scheme+, +userinfo+, +host+, +port+, +registry+, +path+, + # +opaque+, +query+ and +fragment+, in that order. + # + # Example: + # + # uri = URI::LDAP.new("ldap", nil, "ldap.example.com", nil, + # "/dc=example;dc=com", "query", nil, nil, nil, nil) + # + # + # See also URI::Generic.new + # + def initialize(*arg) + super(*arg) + + if @fragment + raise InvalidURIError, 'bad LDAP URL' + end + + parse_dn + parse_query + end + + # private method to cleanup +dn+ from using the +path+ component attribute + def parse_dn + @dn = @path[1..-1] + end + private :parse_dn + + # private method to cleanup +attributes+, +scope+, +filter+ and +extensions+, + # from using the +query+ component attribute + def parse_query + @attributes = nil + @scope = nil + @filter = nil + @extensions = nil + + if @query + attrs, scope, filter, extensions = @query.split('?') + + @attributes = attrs if attrs && attrs.size > 0 + @scope = scope if scope && scope.size > 0 + @filter = filter if filter && filter.size > 0 + @extensions = extensions if extensions && extensions.size > 0 + end + end + private :parse_query + + # private method to assemble +query+ from +attributes+, +scope+, +filter+ and +extensions+. + def build_path_query + @path = '/' + @dn + + query = [] + [@extensions, @filter, @scope, @attributes].each do |x| + next if !x && query.size == 0 + query.unshift(x) + end + @query = query.join('?') + end + private :build_path_query + + # returns dn. + def dn + @dn + end + + # private setter for dn +val+ + def set_dn(val) + @dn = val + build_path_query + @dn + end + protected :set_dn + + # setter for dn +val+ + def dn=(val) + set_dn(val) + val + end + + # returns attributes. + def attributes + @attributes + end + + # private setter for attributes +val+ + def set_attributes(val) + @attributes = val + build_path_query + @attributes + end + protected :set_attributes + + # setter for attributes +val+ + def attributes=(val) + set_attributes(val) + val + end + + # returns scope. + def scope + @scope + end + + # private setter for scope +val+ + def set_scope(val) + @scope = val + build_path_query + @scope + end + protected :set_scope + + # setter for scope +val+ + def scope=(val) + set_scope(val) + val + end + + # returns filter. + def filter + @filter + end + + # private setter for filter +val+ + def set_filter(val) + @filter = val + build_path_query + @filter + end + protected :set_filter + + # setter for filter +val+ + def filter=(val) + set_filter(val) + val + end + + # returns extensions. + def extensions + @extensions + end + + # private setter for extensions +val+ + def set_extensions(val) + @extensions = val + build_path_query + @extensions + end + protected :set_extensions + + # setter for extensions +val+ + def extensions=(val) + set_extensions(val) + val + end + + # Checks if URI has a path + # For URI::LDAP this will return +false+ + def hierarchical? + false + end + end + + @@schemes['LDAP'] = LDAP +end diff --git a/ruby_2_2/lib/uri/ldaps.rb b/ruby_2_2/lib/uri/ldaps.rb new file mode 100644 index 0000000000..42bbfe86ba --- /dev/null +++ b/ruby_2_2/lib/uri/ldaps.rb @@ -0,0 +1,20 @@ +# = uri/ldap.rb +# +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# +# See URI for general documentation +# + +require 'uri/ldap' + +module URI + + # The default port for LDAPS URIs is 636, and the scheme is 'ldaps:' rather + # than 'ldap:'. Other than that, LDAPS URIs are identical to LDAP URIs; + # see URI::LDAP. + class LDAPS < LDAP + # A Default port of 636 for URI::LDAPS + DEFAULT_PORT = 636 + end + @@schemes['LDAPS'] = LDAPS +end diff --git a/ruby_2_2/lib/uri/mailto.rb b/ruby_2_2/lib/uri/mailto.rb new file mode 100644 index 0000000000..282dcbe404 --- /dev/null +++ b/ruby_2_2/lib/uri/mailto.rb @@ -0,0 +1,293 @@ +# = uri/mailto.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# License:: You can redistribute it and/or modify it under the same term as Ruby. +# Revision:: $Id$ +# +# See URI for general documentation +# + +require 'uri/generic' + +module URI + + # + # RFC6068, The mailto URL scheme + # + class MailTo < Generic + include REGEXP + + # A Default port of nil for URI::MailTo + DEFAULT_PORT = nil + + # An Array of the available components for URI::MailTo + COMPONENT = [ :scheme, :to, :headers ].freeze + + # :stopdoc: + # "hname" and "hvalue" are encodings of an RFC 822 header name and + # value, respectively. As with "to", all URL reserved characters must + # be encoded. + # + # "#mailbox" is as specified in RFC 822 [RFC822]. This means that it + # consists of zero or more comma-separated mail addresses, possibly + # including "phrase" and "comment" components. Note that all URL + # reserved characters in "to" must be encoded: in particular, + # parentheses, commas, and the percent sign ("%"), which commonly occur + # in the "mailbox" syntax. + # + # Within mailto URLs, the characters "?", "=", "&" are reserved. + + # ; RFC 6068 + # hfields = "?" hfield *( "&" hfield ) + # hfield = hfname "=" hfvalue + # hfname = *qchar + # hfvalue = *qchar + # qchar = unreserved / pct-encoded / some-delims + # some-delims = "!" / "$" / "'" / "(" / ")" / "*" + # / "+" / "," / ";" / ":" / "@" + # + # ; RFC3986 + # unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + # pct-encoded = "%" HEXDIG HEXDIG + HEADER_REGEXP = /\A(?<hfield>(?:%\h\h|[!$'-.0-;@-Z_a-z~])*=(?:%\h\h|[!$'-.0-;@-Z_a-z~])*)(?:&\g<hfield>)*\z/ + # practical regexp for email address + # http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#valid-e-mail-address + EMAIL_REGEXP = /\A[a-zA-Z0-9.!\#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*\z/ + # :startdoc: + + # + # == Description + # + # Creates a new URI::MailTo object from components, with syntax checking. + # + # Components can be provided as an Array or Hash. If an Array is used, + # the components must be supplied as [to, headers]. + # + # If a Hash is used, the keys are the component names preceded by colons. + # + # The headers can be supplied as a pre-encoded string, such as + # "subject=subscribe&cc=address", or as an Array of Arrays like + # [['subject', 'subscribe'], ['cc', 'address']] + # + # Examples: + # + # require 'uri' + # + # m1 = URI::MailTo.build(['joe@example.com', 'subject=Ruby']) + # puts m1.to_s -> mailto:joe@example.com?subject=Ruby + # + # m2 = URI::MailTo.build(['john@example.com', [['Subject', 'Ruby'], ['Cc', 'jack@example.com']]]) + # puts m2.to_s -> mailto:john@example.com?Subject=Ruby&Cc=jack@example.com + # + # m3 = URI::MailTo.build({:to => 'listman@example.com', :headers => [['subject', 'subscribe']]}) + # puts m3.to_s -> mailto:listman@example.com?subject=subscribe + # + def self.build(args) + tmp = Util::make_components_hash(self, args) + + case tmp[:to] + when Array + tmp[:opaque] = tmp[:to].join(',') + when String + tmp[:opaque] = tmp[:to].dup + else + tmp[:opaque] = '' + end + + if tmp[:headers] + query = + case tmp[:headers] + when Array + tmp[:headers].collect { |x| + if x.kind_of?(Array) + x[0] + '=' + x[1..-1].join + else + x.to_s + end + }.join('&') + when Hash + tmp[:headers].collect { |h,v| + h + '=' + v + }.join('&') + else + tmp[:headers].to_s + end + unless query.empty? + tmp[:opaque] << '?' << query + end + end + + return super(tmp) + end + + # + # == Description + # + # Creates a new URI::MailTo object from generic URL components with + # no syntax checking. + # + # This method is usually called from URI::parse, which checks + # the validity of each component. + # + def initialize(*arg) + super(*arg) + + @to = nil + @headers = [] + + # The RFC3986 parser does not normally populate opaque + @opaque = "?#{@query}" if @query && !@opaque + + unless @opaque + raise InvalidComponentError, + "missing opaque part for mailto URL" + end + to, header = @opaque.split('?', 2) + # allow semicolon as a addr-spec separator + # http://support.microsoft.com/kb/820868 + unless /\A(?:[^@,;]+@[^@,;]+(?:\z|[,;]))*\z/ =~ to + raise InvalidComponentError, + "unrecognised opaque part for mailtoURL: #{@opaque}" + end + + if arg[10] # arg_check + self.to = to + self.headers = header + else + set_to(to) + set_headers(header) + end + end + + # The primary e-mail address of the URL, as a String + attr_reader :to + + # E-mail headers set by the URL, as an Array of Arrays + attr_reader :headers + + # check the to +v+ component + def check_to(v) + return true unless v + return true if v.size == 0 + + v.split(/[,;]/).each do |addr| + # check url safety as path-rootless + if /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*\z/ !~ addr + raise InvalidComponentError, + "an address in 'to' is invalid as URI #{addr.dump}" + end + + # check addr-spec + # don't s/\+/ /g + addr.gsub!(/%\h\h/, URI::TBLDECWWWCOMP_) + if EMAIL_REGEXP !~ addr + raise InvalidComponentError, + "an address in 'to' is invalid as uri-escaped addr-spec #{addr.dump}" + end + end + + return true + end + private :check_to + + # private setter for to +v+ + def set_to(v) + @to = v + end + protected :set_to + + # setter for to +v+ + def to=(v) + check_to(v) + set_to(v) + v + end + + # check the headers +v+ component against either + # * HEADER_REGEXP + def check_headers(v) + return true unless v + return true if v.size == 0 + if HEADER_REGEXP !~ v + raise InvalidComponentError, + "bad component(expected opaque component): #{v}" + end + + return true + end + private :check_headers + + # private setter for headers +v+ + def set_headers(v) + @headers = [] + if v + v.split('&').each do |x| + @headers << x.split(/=/, 2) + end + end + end + protected :set_headers + + # setter for headers +v+ + def headers=(v) + check_headers(v) + set_headers(v) + v + end + + # Constructs String from URI + def to_s + @scheme + ':' + + if @to + @to + else + '' + end + + if @headers.size > 0 + '?' + @headers.collect{|x| x.join('=')}.join('&') + else + '' + end + + if @fragment + '#' + @fragment + else + '' + end + end + + # Returns the RFC822 e-mail text equivalent of the URL, as a String. + # + # Example: + # + # require 'uri' + # + # uri = URI.parse("mailto:ruby-list@ruby-lang.org?Subject=subscribe&cc=myaddr") + # uri.to_mailtext + # # => "To: ruby-list@ruby-lang.org\nSubject: subscribe\nCc: myaddr\n\n\n" + # + def to_mailtext + to = parser.unescape(@to) + head = '' + body = '' + @headers.each do |x| + case x[0] + when 'body' + body = parser.unescape(x[1]) + when 'to' + to << ', ' + parser.unescape(x[1]) + else + head << parser.unescape(x[0]).capitalize + ': ' + + parser.unescape(x[1]) + "\n" + end + end + + return "To: #{to} +#{head} +#{body} +" + end + alias to_rfc822text to_mailtext + end + + @@schemes['MAILTO'] = MailTo +end diff --git a/ruby_2_2/lib/uri/rfc2396_parser.rb b/ruby_2_2/lib/uri/rfc2396_parser.rb new file mode 100644 index 0000000000..c192f65ec1 --- /dev/null +++ b/ruby_2_2/lib/uri/rfc2396_parser.rb @@ -0,0 +1,543 @@ +#-- +# = uri/common.rb +# +# Author:: Akira Yamada <akira@ruby-lang.org> +# Revision:: $Id$ +# License:: +# You can redistribute it and/or modify it under the same term as Ruby. +# +# See URI for general documentation +# + +module URI + # + # Includes URI::REGEXP::PATTERN + # + module RFC2396_REGEXP + # + # Patterns used to parse URI's + # + module PATTERN + # :stopdoc: + + # RFC 2396 (URI Generic Syntax) + # RFC 2732 (IPv6 Literal Addresses in URL's) + # RFC 2373 (IPv6 Addressing Architecture) + + # alpha = lowalpha | upalpha + ALPHA = "a-zA-Z" + # alphanum = alpha | digit + ALNUM = "#{ALPHA}\\d" + + # hex = digit | "A" | "B" | "C" | "D" | "E" | "F" | + # "a" | "b" | "c" | "d" | "e" | "f" + HEX = "a-fA-F\\d" + # escaped = "%" hex hex + ESCAPED = "%[#{HEX}]{2}" + # mark = "-" | "_" | "." | "!" | "~" | "*" | "'" | + # "(" | ")" + # unreserved = alphanum | mark + UNRESERVED = "\\-_.!~*'()#{ALNUM}" + # reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | + # "$" | "," + # reserved = ";" | "/" | "?" | ":" | "@" | "&" | "=" | "+" | + # "$" | "," | "[" | "]" (RFC 2732) + RESERVED = ";/?:@&=+$,\\[\\]" + + # domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum + DOMLABEL = "(?:[#{ALNUM}](?:[-#{ALNUM}]*[#{ALNUM}])?)" + # toplabel = alpha | alpha *( alphanum | "-" ) alphanum + TOPLABEL = "(?:[#{ALPHA}](?:[-#{ALNUM}]*[#{ALNUM}])?)" + # hostname = *( domainlabel "." ) toplabel [ "." ] + HOSTNAME = "(?:#{DOMLABEL}\\.)*#{TOPLABEL}\\.?" + + # :startdoc: + end # PATTERN + + # :startdoc: + end # REGEXP + + # class that Parses String's into URI's + # + # It contains a Hash set of patterns and Regexp's that match and validate. + # + class RFC2396_Parser + include RFC2396_REGEXP + + # + # == Synopsis + # + # URI::Parser.new([opts]) + # + # == Args + # + # The constructor accepts a hash as options for parser. + # Keys of options are pattern names of URI components + # and values of options are pattern strings. + # The constructor generates set of regexps for parsing URIs. + # + # You can use the following keys: + # + # * :ESCAPED (URI::PATTERN::ESCAPED in default) + # * :UNRESERVED (URI::PATTERN::UNRESERVED in default) + # * :DOMLABEL (URI::PATTERN::DOMLABEL in default) + # * :TOPLABEL (URI::PATTERN::TOPLABEL in default) + # * :HOSTNAME (URI::PATTERN::HOSTNAME in default) + # + # == Examples + # + # p = URI::Parser.new(:ESCAPED => "(?:%[a-fA-F0-9]{2}|%u[a-fA-F0-9]{4})") + # u = p.parse("http://example.jp/%uABCD") #=> #<URI::HTTP:0xb78cf4f8 URL:http://example.jp/%uABCD> + # URI.parse(u.to_s) #=> raises URI::InvalidURIError + # + # s = "http://example.com/ABCD" + # u1 = p.parse(s) #=> #<URI::HTTP:0xb78c3220 URL:http://example.com/ABCD> + # u2 = URI.parse(s) #=> #<URI::HTTP:0xb78b6d54 URL:http://example.com/ABCD> + # u1 == u2 #=> true + # u1.eql?(u2) #=> false + # + def initialize(opts = {}) + @pattern = initialize_pattern(opts) + @pattern.each_value(&:freeze) + @pattern.freeze + + @regexp = initialize_regexp(@pattern) + @regexp.each_value(&:freeze) + @regexp.freeze + end + + # The Hash of patterns. + # + # see also URI::Parser.initialize_pattern + attr_reader :pattern + + # The Hash of Regexp + # + # see also URI::Parser.initialize_regexp + attr_reader :regexp + + # Returns a split URI against regexp[:ABS_URI] + def split(uri) + case uri + when '' + # null uri + + when @regexp[:ABS_URI] + scheme, opaque, userinfo, host, port, + registry, path, query, fragment = $~[1..-1] + + # URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ] + + # absoluteURI = scheme ":" ( hier_part | opaque_part ) + # hier_part = ( net_path | abs_path ) [ "?" query ] + # opaque_part = uric_no_slash *uric + + # abs_path = "/" path_segments + # net_path = "//" authority [ abs_path ] + + # authority = server | reg_name + # server = [ [ userinfo "@" ] hostport ] + + if !scheme + raise InvalidURIError, + "bad URI(absolute but no scheme): #{uri}" + end + if !opaque && (!path && (!host && !registry)) + raise InvalidURIError, + "bad URI(absolute but no path): #{uri}" + end + + when @regexp[:REL_URI] + scheme = nil + opaque = nil + + userinfo, host, port, registry, + rel_segment, abs_path, query, fragment = $~[1..-1] + if rel_segment && abs_path + path = rel_segment + abs_path + elsif rel_segment + path = rel_segment + elsif abs_path + path = abs_path + end + + # URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ] + + # relativeURI = ( net_path | abs_path | rel_path ) [ "?" query ] + + # net_path = "//" authority [ abs_path ] + # abs_path = "/" path_segments + # rel_path = rel_segment [ abs_path ] + + # authority = server | reg_name + # server = [ [ userinfo "@" ] hostport ] + + else + raise InvalidURIError, "bad URI(is not URI?): #{uri}" + end + + path = '' if !path && !opaque # (see RFC2396 Section 5.2) + ret = [ + scheme, + userinfo, host, port, # X + registry, # X + path, # Y + opaque, # Y + query, + fragment + ] + return ret + end + + # + # == Args + # + # +uri+:: + # String + # + # == Description + # + # parses +uri+ and constructs either matching URI scheme object + # (FTP, HTTP, HTTPS, LDAP, LDAPS, or MailTo) or URI::Generic + # + # == Usage + # + # p = URI::Parser.new + # p.parse("ldap://ldap.example.com/dc=example?user=john") + # #=> #<URI::LDAP:0x00000000b9e7e8 URL:ldap://ldap.example.com/dc=example?user=john> + # + def parse(uri) + scheme, userinfo, host, port, + registry, path, opaque, query, fragment = self.split(uri) + + if scheme && URI.scheme_list.include?(scheme.upcase) + URI.scheme_list[scheme.upcase].new(scheme, userinfo, host, port, + registry, path, opaque, query, + fragment, self) + else + Generic.new(scheme, userinfo, host, port, + registry, path, opaque, query, + fragment, self) + end + end + + + # + # == Args + # + # +uris+:: + # an Array of Strings + # + # == Description + # + # Attempts to parse and merge a set of URIs + # + def join(*uris) + uris[0] = convert_to_uri(uris[0]) + uris.inject :merge + end + + # + # :call-seq: + # extract( str ) + # extract( str, schemes ) + # extract( str, schemes ) {|item| block } + # + # == Args + # + # +str+:: + # String to search + # +schemes+:: + # Patterns to apply to +str+ + # + # == Description + # + # Attempts to parse and merge a set of URIs + # If no +block+ given , then returns the result, + # else it calls +block+ for each element in result. + # + # see also URI::Parser.make_regexp + # + def extract(str, schemes = nil) + if block_given? + str.scan(make_regexp(schemes)) { yield $& } + nil + else + result = [] + str.scan(make_regexp(schemes)) { result.push $& } + result + end + end + + # returns Regexp that is default self.regexp[:ABS_URI_REF], + # unless +schemes+ is provided. Then it is a Regexp.union with self.pattern[:X_ABS_URI] + def make_regexp(schemes = nil) + unless schemes + @regexp[:ABS_URI_REF] + else + /(?=#{Regexp.union(*schemes)}:)#{@pattern[:X_ABS_URI]}/x + end + end + + # + # :call-seq: + # escape( str ) + # escape( str, unsafe ) + # + # == Args + # + # +str+:: + # String to make safe + # +unsafe+:: + # Regexp to apply. Defaults to self.regexp[:UNSAFE] + # + # == Description + # + # constructs a safe String from +str+, removing unsafe characters, + # replacing them with codes. + # + def escape(str, unsafe = @regexp[:UNSAFE]) + unless unsafe.kind_of?(Regexp) + # perhaps unsafe is String object + unsafe = Regexp.new("[#{Regexp.quote(unsafe)}]", false) + end + str.gsub(unsafe) do + us = $& + tmp = '' + us.each_byte do |uc| + tmp << sprintf('%%%02X', uc) + end + tmp + end.force_encoding(Encoding::US_ASCII) + end + + # + # :call-seq: + # unescape( str ) + # unescape( str, unsafe ) + # + # == Args + # + # +str+:: + # String to remove escapes from + # +unsafe+:: + # Regexp to apply. Defaults to self.regexp[:ESCAPED] + # + # == Description + # + # Removes escapes from +str+ + # + def unescape(str, escaped = @regexp[:ESCAPED]) + str.gsub(escaped) { [$&[1, 2].hex].pack('C') }.force_encoding(str.encoding) + end + + @@to_s = Kernel.instance_method(:to_s) + def inspect + @@to_s.bind(self).call + end + + private + + # Constructs the default Hash of patterns + def initialize_pattern(opts = {}) + ret = {} + ret[:ESCAPED] = escaped = (opts.delete(:ESCAPED) || PATTERN::ESCAPED) + ret[:UNRESERVED] = unreserved = opts.delete(:UNRESERVED) || PATTERN::UNRESERVED + ret[:RESERVED] = reserved = opts.delete(:RESERVED) || PATTERN::RESERVED + ret[:DOMLABEL] = opts.delete(:DOMLABEL) || PATTERN::DOMLABEL + ret[:TOPLABEL] = opts.delete(:TOPLABEL) || PATTERN::TOPLABEL + ret[:HOSTNAME] = hostname = opts.delete(:HOSTNAME) + + # RFC 2396 (URI Generic Syntax) + # RFC 2732 (IPv6 Literal Addresses in URL's) + # RFC 2373 (IPv6 Addressing Architecture) + + # uric = reserved | unreserved | escaped + ret[:URIC] = uric = "(?:[#{unreserved}#{reserved}]|#{escaped})" + # uric_no_slash = unreserved | escaped | ";" | "?" | ":" | "@" | + # "&" | "=" | "+" | "$" | "," + ret[:URIC_NO_SLASH] = uric_no_slash = "(?:[#{unreserved};?:@&=+$,]|#{escaped})" + # query = *uric + ret[:QUERY] = query = "#{uric}*" + # fragment = *uric + ret[:FRAGMENT] = fragment = "#{uric}*" + + # hostname = *( domainlabel "." ) toplabel [ "." ] + # reg-name = *( unreserved / pct-encoded / sub-delims ) # RFC3986 + unless hostname + ret[:HOSTNAME] = hostname = "(?:[a-zA-Z0-9\\-.]|%\\h\\h)+" + end + + # RFC 2373, APPENDIX B: + # IPv6address = hexpart [ ":" IPv4address ] + # IPv4address = 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT + # hexpart = hexseq | hexseq "::" [ hexseq ] | "::" [ hexseq ] + # hexseq = hex4 *( ":" hex4) + # hex4 = 1*4HEXDIG + # + # XXX: This definition has a flaw. "::" + IPv4address must be + # allowed too. Here is a replacement. + # + # IPv4address = 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT + ret[:IPV4ADDR] = ipv4addr = "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}" + # hex4 = 1*4HEXDIG + hex4 = "[#{PATTERN::HEX}]{1,4}" + # lastpart = hex4 | IPv4address + lastpart = "(?:#{hex4}|#{ipv4addr})" + # hexseq1 = *( hex4 ":" ) hex4 + hexseq1 = "(?:#{hex4}:)*#{hex4}" + # hexseq2 = *( hex4 ":" ) lastpart + hexseq2 = "(?:#{hex4}:)*#{lastpart}" + # IPv6address = hexseq2 | [ hexseq1 ] "::" [ hexseq2 ] + ret[:IPV6ADDR] = ipv6addr = "(?:#{hexseq2}|(?:#{hexseq1})?::(?:#{hexseq2})?)" + + # IPv6prefix = ( hexseq1 | [ hexseq1 ] "::" [ hexseq1 ] ) "/" 1*2DIGIT + # unused + + # ipv6reference = "[" IPv6address "]" (RFC 2732) + ret[:IPV6REF] = ipv6ref = "\\[#{ipv6addr}\\]" + + # host = hostname | IPv4address + # host = hostname | IPv4address | IPv6reference (RFC 2732) + ret[:HOST] = host = "(?:#{hostname}|#{ipv4addr}|#{ipv6ref})" + # port = *digit + port = '\d*' + # hostport = host [ ":" port ] + ret[:HOSTPORT] = hostport = "#{host}(?::#{port})?" + + # userinfo = *( unreserved | escaped | + # ";" | ":" | "&" | "=" | "+" | "$" | "," ) + ret[:USERINFO] = userinfo = "(?:[#{unreserved};:&=+$,]|#{escaped})*" + + # pchar = unreserved | escaped | + # ":" | "@" | "&" | "=" | "+" | "$" | "," + pchar = "(?:[#{unreserved}:@&=+$,]|#{escaped})" + # param = *pchar + param = "#{pchar}*" + # segment = *pchar *( ";" param ) + segment = "#{pchar}*(?:;#{param})*" + # path_segments = segment *( "/" segment ) + ret[:PATH_SEGMENTS] = path_segments = "#{segment}(?:/#{segment})*" + + # server = [ [ userinfo "@" ] hostport ] + server = "(?:#{userinfo}@)?#{hostport}" + # reg_name = 1*( unreserved | escaped | "$" | "," | + # ";" | ":" | "@" | "&" | "=" | "+" ) + ret[:REG_NAME] = reg_name = "(?:[#{unreserved}$,;:@&=+]|#{escaped})+" + # authority = server | reg_name + authority = "(?:#{server}|#{reg_name})" + + # rel_segment = 1*( unreserved | escaped | + # ";" | "@" | "&" | "=" | "+" | "$" | "," ) + ret[:REL_SEGMENT] = rel_segment = "(?:[#{unreserved};@&=+$,]|#{escaped})+" + + # scheme = alpha *( alpha | digit | "+" | "-" | "." ) + ret[:SCHEME] = scheme = "[#{PATTERN::ALPHA}][\\-+.#{PATTERN::ALPHA}\\d]*" + + # abs_path = "/" path_segments + ret[:ABS_PATH] = abs_path = "/#{path_segments}" + # rel_path = rel_segment [ abs_path ] + ret[:REL_PATH] = rel_path = "#{rel_segment}(?:#{abs_path})?" + # net_path = "//" authority [ abs_path ] + ret[:NET_PATH] = net_path = "//#{authority}(?:#{abs_path})?" + + # hier_part = ( net_path | abs_path ) [ "?" query ] + ret[:HIER_PART] = hier_part = "(?:#{net_path}|#{abs_path})(?:\\?(?:#{query}))?" + # opaque_part = uric_no_slash *uric + ret[:OPAQUE_PART] = opaque_part = "#{uric_no_slash}#{uric}*" + + # absoluteURI = scheme ":" ( hier_part | opaque_part ) + ret[:ABS_URI] = abs_uri = "#{scheme}:(?:#{hier_part}|#{opaque_part})" + # relativeURI = ( net_path | abs_path | rel_path ) [ "?" query ] + ret[:REL_URI] = rel_uri = "(?:#{net_path}|#{abs_path}|#{rel_path})(?:\\?#{query})?" + + # URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ] + ret[:URI_REF] = "(?:#{abs_uri}|#{rel_uri})?(?:##{fragment})?" + + ret[:X_ABS_URI] = " + (#{scheme}): (?# 1: scheme) + (?: + (#{opaque_part}) (?# 2: opaque) + | + (?:(?: + //(?: + (?:(?:(#{userinfo})@)? (?# 3: userinfo) + (?:(#{host})(?::(\\d*))?))? (?# 4: host, 5: port) + | + (#{reg_name}) (?# 6: registry) + ) + | + (?!//)) (?# XXX: '//' is the mark for hostport) + (#{abs_path})? (?# 7: path) + )(?:\\?(#{query}))? (?# 8: query) + ) + (?:\\#(#{fragment}))? (?# 9: fragment) + " + + ret[:X_REL_URI] = " + (?: + (?: + // + (?: + (?:(#{userinfo})@)? (?# 1: userinfo) + (#{host})?(?::(\\d*))? (?# 2: host, 3: port) + | + (#{reg_name}) (?# 4: registry) + ) + ) + | + (#{rel_segment}) (?# 5: rel_segment) + )? + (#{abs_path})? (?# 6: abs_path) + (?:\\?(#{query}))? (?# 7: query) + (?:\\#(#{fragment}))? (?# 8: fragment) + " + + ret + end + + # Constructs the default Hash of Regexp's + def initialize_regexp(pattern) + ret = {} + + # for URI::split + ret[:ABS_URI] = Regexp.new('\A\s*' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED) + ret[:REL_URI] = Regexp.new('\A\s*' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED) + + # for URI::extract + ret[:URI_REF] = Regexp.new(pattern[:URI_REF]) + ret[:ABS_URI_REF] = Regexp.new(pattern[:X_ABS_URI], Regexp::EXTENDED) + ret[:REL_URI_REF] = Regexp.new(pattern[:X_REL_URI], Regexp::EXTENDED) + + # for URI::escape/unescape + ret[:ESCAPED] = Regexp.new(pattern[:ESCAPED]) + ret[:UNSAFE] = Regexp.new("[^#{pattern[:UNRESERVED]}#{pattern[:RESERVED]}]") + + # for Generic#initialize + ret[:SCHEME] = Regexp.new("\\A#{pattern[:SCHEME]}\\z") + ret[:USERINFO] = Regexp.new("\\A#{pattern[:USERINFO]}\\z") + ret[:HOST] = Regexp.new("\\A#{pattern[:HOST]}\\z") + ret[:PORT] = Regexp.new("\\A#{pattern[:PORT]}\\z") + ret[:OPAQUE] = Regexp.new("\\A#{pattern[:OPAQUE_PART]}\\z") + ret[:REGISTRY] = Regexp.new("\\A#{pattern[:REG_NAME]}\\z") + ret[:ABS_PATH] = Regexp.new("\\A#{pattern[:ABS_PATH]}\\z") + ret[:REL_PATH] = Regexp.new("\\A#{pattern[:REL_PATH]}\\z") + ret[:QUERY] = Regexp.new("\\A#{pattern[:QUERY]}\\z") + ret[:FRAGMENT] = Regexp.new("\\A#{pattern[:FRAGMENT]}\\z") + + ret + end + + def convert_to_uri(uri) + if uri.is_a?(URI::Generic) + uri + elsif uri = String.try_convert(uri) + parse(uri) + else + raise ArgumentError, + "bad argument (expected URI object or URI string)" + end + end + + end # class Parser +end # module URI diff --git a/ruby_2_2/lib/uri/rfc3986_parser.rb b/ruby_2_2/lib/uri/rfc3986_parser.rb new file mode 100644 index 0000000000..3923b0699c --- /dev/null +++ b/ruby_2_2/lib/uri/rfc3986_parser.rb @@ -0,0 +1,124 @@ +module URI + class RFC3986_Parser # :nodoc: + # URI defined in RFC3986 + # this regexp is modified not to host is not empty string + RFC3986_URI = /\A(?<URI>(?<scheme>[A-Za-z][+\-.0-9A-Za-z]*):(?<hier-part>\/\/(?<authority>(?:(?<userinfo>(?:%\h\h|[!$&-.0-;=A-Z_a-z~])*)@)?(?<host>(?<IP-literal>\[(?:(?<IPv6address>(?:\h{1,4}:){6}(?<ls32>\h{1,4}:\h{1,4}|(?<IPv4address>(?<dec-octet>[1-9]\d|1\d{2}|2[0-4]\d|25[0-5]|\d)\.\g<dec-octet>\.\g<dec-octet>\.\g<dec-octet>))|::(?:\h{1,4}:){5}\g<ls32>|\h{1,4}?::(?:\h{1,4}:){4}\g<ls32>|(?:(?:\h{1,4}:)?\h{1,4})?::(?:\h{1,4}:){3}\g<ls32>|(?:(?:\h{1,4}:){,2}\h{1,4})?::(?:\h{1,4}:){2}\g<ls32>|(?:(?:\h{1,4}:){,3}\h{1,4})?::\h{1,4}:\g<ls32>|(?:(?:\h{1,4}:){,4}\h{1,4})?::\g<ls32>|(?:(?:\h{1,4}:){,5}\h{1,4})?::\h{1,4}|(?:(?:\h{1,4}:){,6}\h{1,4})?::)|(?<IPvFuture>v\h+\.[!$&-.0-;=A-Z_a-z~]+))\])|\g<IPv4address>|(?<reg-name>(?:%\h\h|[!$&-.0-9;=A-Z_a-z~])+))?(?::(?<port>\d*))?)(?<path-abempty>(?:\/(?<segment>(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*))*)|(?<path-absolute>\/(?:(?<segment-nz>(?:%\h\h|[!$&-.0-;=@-Z_a-z~])+)(?:\/\g<segment>)*)?)|(?<path-rootless>\g<segment-nz>(?:\/\g<segment>)*)|(?<path-empty>))(?:\?(?<query>[^#]*))?(?:\#(?<fragment>(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*))?)\z/ + RFC3986_relative_ref = /\A(?<relative-ref>(?<relative-part>\/\/(?<authority>(?:(?<userinfo>(?:%\h\h|[!$&-.0-;=A-Z_a-z~])*)@)?(?<host>(?<IP-literal>\[(?<IPv6address>(?:\h{1,4}:){6}(?<ls32>\h{1,4}:\h{1,4}|(?<IPv4address>(?<dec-octet>[1-9]\d|1\d{2}|2[0-4]\d|25[0-5]|\d)\.\g<dec-octet>\.\g<dec-octet>\.\g<dec-octet>))|::(?:\h{1,4}:){5}\g<ls32>|\h{1,4}?::(?:\h{1,4}:){4}\g<ls32>|(?:(?:\h{1,4}:){,1}\h{1,4})?::(?:\h{1,4}:){3}\g<ls32>|(?:(?:\h{1,4}:){,2}\h{1,4})?::(?:\h{1,4}:){2}\g<ls32>|(?:(?:\h{1,4}:){,3}\h{1,4})?::\h{1,4}:\g<ls32>|(?:(?:\h{1,4}:){,4}\h{1,4})?::\g<ls32>|(?:(?:\h{1,4}:){,5}\h{1,4})?::\h{1,4}|(?:(?:\h{1,4}:){,6}\h{1,4})?::)|(?<IPvFuture>v\h+\.[!$&-.0-;=A-Z_a-z~]+)\])|\g<IPv4address>|(?<reg-name>(?:%\h\h|[!$&-.0-9;=A-Z_a-z~])+))?(?::(?<port>\d*))?)(?<path-abempty>(?:\/(?<segment>(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*))*)|(?<path-absolute>\/(?:(?<segment-nz>(?:%\h\h|[!$&-.0-;=@-Z_a-z~])+)(?:\/\g<segment>)*)?)|(?<path-noscheme>(?<segment-nz-nc>(?:%\h\h|[!$&-.0-9;=@-Z_a-z~])+)(?:\/\g<segment>)*)|(?<path-empty>))(?:\?(?<query>[^#]*))?(?:\#(?<fragment>(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*))?)\z/ + attr_reader :regexp + + def initialize + @regexp = default_regexp.each_value(&:freeze).freeze + end + + def split(uri) #:nodoc: + begin + uri = uri.to_str + rescue NoMethodError + raise InvalidURIError, "bad URI(is not URI?): #{uri}" + end + uri.ascii_only? or + raise InvalidURIError, "URI must be ascii only #{uri.dump}" + if m = RFC3986_URI.match(uri) + query = m["query".freeze] + scheme = m["scheme".freeze] + opaque = m["path-rootless".freeze] + if opaque + opaque << "?#{query}" if query + [ scheme, + nil, # userinfo + nil, # host + nil, # port + nil, # registry + nil, # path + opaque, + nil, # query + m["fragment".freeze] + ] + else # normal + [ scheme, + m["userinfo".freeze], + m["host".freeze], + m["port".freeze], + nil, # registry + (m["path-abempty".freeze] || + m["path-absolute".freeze] || + m["path-empty".freeze]), + nil, # opaque + query, + m["fragment".freeze] + ] + end + elsif m = RFC3986_relative_ref.match(uri) + [ nil, # scheme + m["userinfo".freeze], + m["host".freeze], + m["port".freeze], + nil, # registry, + (m["path-abempty".freeze] || + m["path-absolute".freeze] || + m["path-noscheme".freeze] || + m["path-empty".freeze]), + nil, # opaque + m["query".freeze], + m["fragment".freeze] + ] + else + raise InvalidURIError, "bad URI(is not URI?): #{uri}" + end + end + + def parse(uri) # :nodoc: + scheme, userinfo, host, port, + registry, path, opaque, query, fragment = self.split(uri) + scheme_list = URI.scheme_list + if scheme && scheme_list.include?(uc = scheme.upcase) + scheme_list[uc].new(scheme, userinfo, host, port, + registry, path, opaque, query, + fragment, self) + else + Generic.new(scheme, userinfo, host, port, + registry, path, opaque, query, + fragment, self) + end + end + + + def join(*uris) # :nodoc: + uris[0] = convert_to_uri(uris[0]) + uris.inject :merge + end + + @@to_s = Kernel.instance_method(:to_s) + def inspect + @@to_s.bind(self).call + end + + private + + def default_regexp # :nodoc: + { + SCHEME: /\A[A-Za-z][A-Za-z0-9+\-.]*\z/, + USERINFO: /\A(?:%\h\h|[!$&-.0-;=A-Z_a-z~])*\z/, + HOST: /\A(?:(?<IP-literal>\[(?:(?<IPv6address>(?:\h{1,4}:){6}(?<ls32>\h{1,4}:\h{1,4}|(?<IPv4address>(?<dec-octet>[1-9]\d|1\d{2}|2[0-4]\d|25[0-5]|\d)\.\g<dec-octet>\.\g<dec-octet>\.\g<dec-octet>))|::(?:\h{1,4}:){5}\g<ls32>|\h{,4}::(?:\h{1,4}:){4}\g<ls32>|(?:(?:\h{1,4}:)?\h{1,4})?::(?:\h{1,4}:){3}\g<ls32>|(?:(?:\h{1,4}:){,2}\h{1,4})?::(?:\h{1,4}:){2}\g<ls32>|(?:(?:\h{1,4}:){,3}\h{1,4})?::\h{1,4}:\g<ls32>|(?:(?:\h{1,4}:){,4}\h{1,4})?::\g<ls32>|(?:(?:\h{1,4}:){,5}\h{1,4})?::\h{1,4}|(?:(?:\h{1,4}:){,6}\h{1,4})?::)|(?<IPvFuture>v\h+\.[!$&-.0-;=A-Z_a-z~]+))\])|\g<IPv4address>|(?<reg-name>(?:%\h\h|[!$&-.0-9;=A-Z_a-z~])*))\z/, + ABS_PATH: /\A\/(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*(?:\/(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*)*\z/, + REL_PATH: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~])+(?:\/(?:%\h\h|[!$&-.0-;=@-Z_a-z~])*)*\z/, + QUERY: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/, + FRAGMENT: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/, + OPAQUE: /\A(?:[^\/].*)?\z/, + PORT: /\A[\x09\x0a\x0c\x0d ]*\d*[\x09\x0a\x0c\x0d ]*\z/, + } + end + + def convert_to_uri(uri) + if uri.is_a?(URI::Generic) + uri + elsif uri = String.try_convert(uri) + parse(uri) + else + raise ArgumentError, + "bad argument (expected URI object or URI string)" + end + end + + end # class Parser +end # module URI |