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Diffstat (limited to 'ruby_2_2/lib/uri/common.rb')
-rw-r--r-- | ruby_2_2/lib/uri/common.rb | 720 |
1 files changed, 0 insertions, 720 deletions
diff --git a/ruby_2_2/lib/uri/common.rb b/ruby_2_2/lib/uri/common.rb deleted file mode 100644 index facca4b08b..0000000000 --- a/ruby_2_2/lib/uri/common.rb +++ /dev/null @@ -1,720 +0,0 @@ -#-- -# = 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 |