From 3969a4bebf7737aec0484cbf4ac4d2ca3511b6b7 Mon Sep 17 00:00:00 2001
From: Kazuki Yamaguchi <k@rhe.jp>
Date: Sun, 9 Aug 2015 00:25:50 +0900
Subject: implement "http" URIs support (currently only 'with prior knowledge')

---
 lib/plum/http_connection.rb | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 lib/plum/http_connection.rb

(limited to 'lib/plum/http_connection.rb')

diff --git a/lib/plum/http_connection.rb b/lib/plum/http_connection.rb
new file mode 100644
index 0000000..bde8b7d
--- /dev/null
+++ b/lib/plum/http_connection.rb
@@ -0,0 +1,33 @@
+module Plum
+  class HTTPConnection < Connection
+    def initialize(io, local_settings = {})
+      super
+    end
+
+    private
+    def negotiate!
+      if @buffer.bytesize >= 4
+        if CLIENT_CONNECTION_PREFACE.start_with?(@buffer)
+          negotiate_with_knowledge
+        else
+          negotiate_with_upgrade
+        end
+      end
+      # next
+    end
+
+    def negotiate_with_knowledge
+      if @buffer.bytesize >= 24
+        if @buffer.byteshift(24) == CLIENT_CONNECTION_PREFACE
+          @state = :waiting_settings
+          settings(@local_settings)
+        end
+      end
+      # next
+    end
+
+    def negotiate_with_upgrade
+      raise NotImplementedError, "Parsing HTTP/1.1 is hard..."
+    end
+  end
+end
-- 
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