diff options
author | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2020-11-02 13:44:28 +0900 |
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committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2020-12-10 18:06:25 +0900 |
commit | 5dc786bf86bb6e0da2639f88659598ec8b9db30d (patch) | |
tree | 87cc4d68088fc7c2616c7c1bef44c36ca10fa01f /tool/lib/webrick/httpversion.rb | |
parent | 46d3ea2c2569e2e5a9ee3e7e206f07f0f8b693f5 (diff) |
Move webrick library into internal test toolchain
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3729
Diffstat (limited to 'tool/lib/webrick/httpversion.rb')
-rw-r--r-- | tool/lib/webrick/httpversion.rb | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tool/lib/webrick/httpversion.rb b/tool/lib/webrick/httpversion.rb new file mode 100644 index 0000000000..8a251944a2 --- /dev/null +++ b/tool/lib/webrick/httpversion.rb @@ -0,0 +1,76 @@ +# frozen_string_literal: false +#-- +# HTTPVersion.rb -- presentation of HTTP version +# +# Author: IPR -- Internet Programming with Ruby -- writers +# Copyright (c) 2002 Internet Programming with Ruby writers. All rights +# reserved. +# +# $IPR: httpversion.rb,v 1.5 2002/09/21 12:23:37 gotoyuzo Exp $ + +module WEBrick + + ## + # Represents an HTTP protocol version + + class HTTPVersion + include Comparable + + ## + # The major protocol version number + + attr_accessor :major + + ## + # The minor protocol version number + + attr_accessor :minor + + ## + # Converts +version+ into an HTTPVersion + + def self.convert(version) + version.is_a?(self) ? version : new(version) + end + + ## + # Creates a new HTTPVersion from +version+. + + def initialize(version) + case version + when HTTPVersion + @major, @minor = version.major, version.minor + when String + if /^(\d+)\.(\d+)$/ =~ version + @major, @minor = $1.to_i, $2.to_i + end + end + if @major.nil? || @minor.nil? + raise ArgumentError, + format("cannot convert %s into %s", version.class, self.class) + end + end + + ## + # Compares this version with +other+ according to the HTTP specification + # rules. + + def <=>(other) + unless other.is_a?(self.class) + other = self.class.new(other) + end + if (ret = @major <=> other.major) == 0 + return @minor <=> other.minor + end + return ret + end + + ## + # The HTTP version as show in the HTTP request and response. For example, + # "1.1" + + def to_s + format("%d.%d", @major, @minor) + end + end +end |