From e4ef2100ca9fa4185d9d8f749c23b3c557023ae2 Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Wed, 21 Nov 2012 21:05:41 +0000
Subject:   Added.

---
 lib/custodian/protocoltest/smtp.rb | 78 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 lib/custodian/protocoltest/smtp.rb

diff --git a/lib/custodian/protocoltest/smtp.rb b/lib/custodian/protocoltest/smtp.rb
new file mode 100644
index 0000000..fd5f6fd
--- /dev/null
+++ b/lib/custodian/protocoltest/smtp.rb
@@ -0,0 +1,78 @@
+#
+#  The SMTP-protocol test.
+#
+#  This object is instantiated if the parser sees a line such as:
+#
+###
+### foo.vm.bytemark.co.uk must run smtp on 22 otherwise 'SMTP fail'.
+###
+#
+#  The specification of the port is optional and defaults to 25.
+#
+class SMTPTest < TCPTest
+
+
+  #
+  # The host to test against.
+  #
+  attr_reader :host
+
+
+  #
+  # The port to connect to.
+  #
+  attr_reader :port
+
+
+
+
+  #
+  # Constructor
+  #
+  def initialize( line )
+    #
+    # Save the host
+    #
+    @host  = line.split( /\s+/)[0]
+
+    #
+    # Save the port
+    #
+    if ( line =~ /on\s+([0-9]+)/ )
+      @port = $1.dup
+    else
+      @port = 25
+    end
+  end
+
+
+  #
+  # Helper for development.
+  #
+  def to_s
+    "smtp-test of #{@host}:#{@port}."
+  end
+
+
+  #
+  # Run the TCP-protocol test.
+  #
+  def run_test
+
+    # reset the error, in case we were previously executed.
+    @error = nil
+
+    run_test_internal( @host, @port, "SMTP" )
+  end
+
+
+  #
+  # If the test fails then report the error.
+  #
+  def error
+    @error
+  end
+
+  register_test_type "smtp"
+
+end
-- 
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