hosts/darwin: rdp client support by subprocessing `open`

plugins/hosts/bsd/host.rb

@@ -2,10 +2,10 @@ require "vagrant"
 
 module VagrantPlugins
   module HostBSD
-    # Represents a BSD host, such as FreeBSD and Darwin (Mac OS X).
+    # Represents a BSD host, such as FreeBSD.
     class Host < Vagrant.plugin("2", :host)
       def detect?(env)
-        Vagrant::Util::Platform.darwin? || Vagrant::Util::Platform.bsd?
+        Vagrant::Util::Platform.darwin?
       end
     end
   end

plugins/hosts/darwin/cap/rdp.rb

@@ -0,0 +1,33 @@
+require "tempfile"
+
+require "vagrant/util/subprocess"
+
+module VagrantPlugins
+  module HostDarwin
+    module Cap
+      class RDP
+        def self.rdp_client(env, rdp_info)
+          config = nil
+          opts   = {
+            "drivestoredirect:s"       => "*",
+            "full address:s"           => "#{rdp_info[:host]}:#{rdp_info[:port]}",
+            "prompt for credentials:i" => "1",
+            "username:s"               => rdp_info[:username],
+          }
+
+          # Create the ".rdp" file
+          config = Tempfile.new(["vagrant-rdp", ".rdp"])
+          opts.each do |k, v|
+            config.puts("#{k}:#{v}")
+          end
+          config.close
+
+          # Launch it
+          Vagrant::Util::Subprocess.execute("open", config.path)
+        ensure
+          config.close if config
+        end
+      end
+    end
+  end
+end

plugins/hosts/darwin/host.rb

@@ -0,0 +1,11 @@
+require "vagrant/util/platform"
+
+module VagrantPlugins
+  module HostDarwin
+    class Host < Vagrant.plugin("2", :host)
+      def detect?(env)
+        Vagrant::Util::Platform.darwin?
+      end
+    end
+  end
+end

plugins/hosts/darwin/plugin.rb

@@ -0,0 +1,20 @@
+require "vagrant"
+
+module VagrantPlugins
+  module HostDarwin
+    class Plugin < Vagrant.plugin("2")
+      name "Mac OS X host"
+      description "Mac OS X host support."
+
+      host("darwin", "bsd") do
+        require_relative "host"
+        Host
+      end
+
+      host_capability("darwin", "rdp_client") do
+        require_relative "cap/rdp"
+        Cap::RDP
+      end
+    end
+  end
+end