hosts/linux: rdp_client cap [GH-3845]

CHANGELOG.md

@@ -8,6 +8,7 @@ FEATURES:
 IMPROVEMENTS:
 
   - commands/halt: Halt in reverse order of up, like destroy. [GH-3790]
+  - hosts/linux: Uses rdesktop to RDP into machines if available. [GH-3845]
 
 BUG FIXES:
 

plugins/hosts/linux/cap/rdp.rb

@@ -0,0 +1,17 @@
+module VagrantPlugins
+  module HostLinux
+    module Cap
+      class RDP
+        def self.rdp_client(env, rdp_info)
+          args = []
+          args << "-u" << rdp_info[:username]
+          args << "-p" << rdp_info[:password] if rdp_info[:password]
+          args += rdp_info[:extra_args] if rdp_info[:extra_args]
+          args << "#{rdp_info[:host]}:#{rdp_info[:port]}"
+
+          Vagrant::Util::Subprocess.execute("rdesktop", *args)
+        end
+      end
+    end
+  end
+end

plugins/hosts/linux/plugin.rb

@@ -26,6 +26,11 @@ module VagrantPlugins
         Cap::NFS
       end
 
+      host_capability("linux", "rdp_client") do
+        require_relative "cap/rdp"
+        Cap::RDP
+      end
+
       # Linux-specific helpers we need to determine paths that can
       # be overriden.
       host_capability("linux", "nfs_apply_command") do