From 4bfc9fee5365f2a1aa13c8f8669e2fa3e6264b92 Mon Sep 17 00:00:00 2001
From: Vincenzo Maffione <v.maffione@gmail.com>
Date: Mon, 6 Feb 2017 18:24:50 +0100
Subject: move OuroborosExperiment class in its own file

---
 example.py           |  1 +
 ouroboros_support.py | 50 ++++++++++++++++++++++++++++++++++----------------
 rhumba.py            | 16 ----------------
 3 files changed, 35 insertions(+), 32 deletions(-)

diff --git a/example.py b/example.py
index 931eb73..aa45da5 100644
--- a/example.py
+++ b/example.py
@@ -3,6 +3,7 @@
 # An example script using rhumba.py
 
 from rhumba import *
+import ouroboros_support as our
 
 n1 = NormalDIF("n1", policies = {"rmt.pff": "lfa",
                                  "security-manager": "passwd"})
diff --git a/ouroboros_support.py b/ouroboros_support.py
index 061c097..8631ad0 100644
--- a/ouroboros_support.py
+++ b/ouroboros_support.py
@@ -19,24 +19,42 @@
 # MA  02110-1301  USA
 
 import ssh_support as ssh
+import rhumba
 
-def setup_ouroboros(testbed, nodes):
-    cmds = list()
 
-    cmds.append("sudo apt-get update")
-    cmds.append("sudo apt-get install cmake protobuf-c-compiler git --yes")
-    cmds.append("sudo rm -r ~/ouroboros/build")
-    cmds.append("cd ~/ouroboros; sudo ./install_release.sh")
-    cmds.append("sudo nohup irmd > /dev/null &")
+# An experiment over the Ouroboros implementation
+class OuroborosExperiment(rhumba.Experiment):
+    def __init__(self, testbed, nodes = list()):
+        rhumba.Experiment.__init__(self, testbed, nodes)
 
-    for node in nodes:
-        ssh.execute_commands(testbed, node.full_name, cmds, time_out = None)
-    return
-
-def bind_names(testbed, nodes):
-    for node in nodes:
+    def setup_ouroboros(self):
         cmds = list()
-        for name, ap in node.bindings.items():
-            cmds.append("irm b ap " + ap + " n " + name)
 
-        ssh.execute_commands(testbed, node.full_name, cmds, time_out = None)
+        cmds.append("sudo apt-get update")
+        cmds.append("sudo apt-get install cmake protobuf-c-compiler git --yes")
+        cmds.append("sudo rm -r ~/ouroboros/build")
+        cmds.append("cd ~/ouroboros; sudo ./install_release.sh")
+        cmds.append("sudo nohup irmd > /dev/null &")
+
+        for node in self.nodes:
+            ssh.execute_commands(self.testbed, node.full_name, cmds, time_out = None)
+        return
+
+    def bind_names(self):
+        for node in self.nodes:
+            cmds = list()
+            for name, ap in node.bindings.items():
+                cmds.append("irm b ap " + ap + " n " + name)
+
+            ssh.execute_commands(self.testbed, node.full_name, cmds, time_out = None)
+
+    def run(self):
+        print("[Ouroboros experiment] start")
+        print("Creating resources...")
+        self.realize()
+        print("Setting up Ouroboros...")
+        self.setup_ouroboros()
+        print("Binding names...")
+        self.bind_names()
+        print("[Ouroboros experiment] end")
+
diff --git a/rhumba.py b/rhumba.py
index 5940da0..1bd33a6 100755
--- a/rhumba.py
+++ b/rhumba.py
@@ -23,7 +23,6 @@ import emulab_support as es
 import jfed_support as js
 import abc
 import getpass
-import ouroboros_support as our
 
 # Represents generic testbed info
 #
@@ -324,18 +323,3 @@ class RLITEExperiment(Experiment):
         self.realize()
         print("[RLITE experiment] end")
 
-
-# An experiment over the Ouroboros implementation
-class OuroborosExperiment(Experiment):
-    def __init__(self, testbed, nodes = list()):
-        Experiment.__init__(self, testbed, nodes)
-
-    def run(self):
-        print("[Ouroboros experiment] start")
-        print("Creating resources...")
-        self.realize()
-        print("Setting up Ouroboros...")
-        our.setup_ouroboros(self.testbed, self.nodes)
-        print("Binding names...")
-        our.bind_names(self.testbed, self.nodes)
-        print("[Ouroboros experiment] end")
-- 
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