* lib/resolv-replace.rb: 1.8 compliance. [ruby-talk:82946]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 20 insertions, 11 deletions

diff --git a/lib/resolv-replace.rb b/lib/resolv-replace.rb
index ad5c97bfdf..560a813d66 100644
--- a/lib/resolv-replace.rb
+++ b/lib/resolv-replace.rb
@@ -1,9 +1,10 @@
+require 'socket'
 require 'resolv'
 
 class BasicSocket
   alias original_resolv_send send
   def send(mesg, flags, *rest)
-    rest[0] = Resolv.getaddress(rest[0]).to_s if 0 < rest.length
+    rest[0] = Resolv.getaddress(rest[0]).to_s unless rest.empty?
     original_resolv_send(mesg, flags, *rest)
   end
 end
@@ -15,19 +16,20 @@ class << IPSocket
   end
 end
 
-class << TCPSocket
-  alias original_resolv_new new
-  def new(host, service)
-    original_resolv_new(Resolv.getaddress(host).to_s, service)
-  end
-
-  alias original_resolv_open open
-  def open(host, service)
-    original_resolv_open(Resolv.getaddress(host).to_s, service)
+class TCPSocket
+  alias original_resolv_initialize initialize
+  def initialize(host, serv, *rest)
+    rest[0] = Resolv.getaddress(rest[0]).to_s unless rest.empty?
+    original_resolv_initialize(Resolv.getaddress(host).to_s, serv, *rest)
   end
 end
 
 class UDPSocket
+  alias original_resolv_bind bind
+  def bind(host, port)
+    original_resolv_bind(Resolv.getaddress(host).to_s, port)
+  end
+
   alias original_resolv_connect connect
   def connect(host, port)
     original_resolv_connect(Resolv.getaddress(host).to_s, port)
@@ -35,7 +37,14 @@ class UDPSocket
 
   alias original_resolv_send send
   def send(mesg, flags, *rest)
-    rest[0] = Resolv.getaddress(rest[0]).to_s if 0 < rest.length
+    rest[0] = Resolv.getaddress(rest[0]).to_s unless rest.empty?
     original_resolv_send(mesg, flags, *rest)
   end
 end
+
+class SOCKSSocket
+  alias original_resolv_initialize initialize
+  def initialize(host, serv)
+    original_resolv_initialize(Resolv.getaddress(host).to_s, port)
+  end
+end if defined? SOCKSSocket