From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/lib/rubygems/uri_formatter.rb | 49 ++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 jni/ruby/lib/rubygems/uri_formatter.rb

(limited to 'jni/ruby/lib/rubygems/uri_formatter.rb')

diff --git a/jni/ruby/lib/rubygems/uri_formatter.rb b/jni/ruby/lib/rubygems/uri_formatter.rb
new file mode 100644
index 0000000..68aacc6
--- /dev/null
+++ b/jni/ruby/lib/rubygems/uri_formatter.rb
@@ -0,0 +1,49 @@
+require 'cgi'
+require 'uri'
+
+##
+# The UriFormatter handles URIs from user-input and escaping.
+#
+#   uf = Gem::UriFormatter.new 'example.com'
+#
+#   p uf.normalize #=> 'http://example.com'
+
+class Gem::UriFormatter
+
+  ##
+  # The URI to be formatted.
+
+  attr_reader :uri
+
+  ##
+  # Creates a new URI formatter for +uri+.
+
+  def initialize uri
+    @uri = uri
+  end
+
+  ##
+  # Escapes the #uri for use as a CGI parameter
+
+  def escape
+    return unless @uri
+    CGI.escape @uri
+  end
+
+  ##
+  # Normalize the URI by adding "http://" if it is missing.
+
+  def normalize
+    (@uri =~ /^(https?|ftp|file):/i) ? @uri : "http://#{@uri}"
+  end
+
+  ##
+  # Unescapes the #uri which came from a CGI parameter
+
+  def unescape
+    return unless @uri
+    CGI.unescape @uri
+  end
+
+end
+
-- 
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