* sample/openssl: reviewed and remove dependency on getopts.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 7 deletions

diff --git a/sample/echo_cli.rb b/sample/echo_cli.rb
index 29b356a..069a21e 100644
--- a/sample/echo_cli.rb
+++ b/sample/echo_cli.rb
@@ -2,15 +2,15 @@
 
 require 'socket'
 require 'openssl'
-require 'getopts'
+require 'optparse'
 
-getopts nil, "p:2000", "c:", "k:", "C:"
+options = ARGV.getopts("p:c:k:C:")
 
 host      = ARGV[0] || "localhost"
-port      = $OPT_p
-cert_file = $OPT_c
-key_file  = $OPT_k
-ca_path   = $OPT_C
+port      = options["p"] || "2000"
+cert_file = options["c"]
+key_file  = options["k"]
+ca_path   = options["C"]
 
 ctx = OpenSSL::SSL::SSLContext.new()
 if cert_file && key_file
@@ -27,11 +27,18 @@ end
 s = TCPSocket.new(host, port)
 ssl = OpenSSL::SSL::SSLSocket.new(s, ctx)
 ssl.connect # start SSL session
+p ssl.peer_cert
+errors = Hash.new
+OpenSSL::X509.constants.grep(/^V_(ERR_|OK)/).each do |name|
+  errors[OpenSSL::X509.const_get(name)] = name
+end
+p errors[ssl.verify_result]
+
 ssl.sync_close = true  # if true the underlying socket will be
                        # closed in SSLSocket#close. (default: false)
 while line = $stdin.gets
   ssl.write line
-  print ssl.gets
+  puts ssl.gets.inspect
 end
 
 ssl.close