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[vsorcdistro/.git] / ryu / build / lib.linux-armv7l-2.7 / ryu / app / cbench.py

diff --git a/ryu/build/lib.linux-armv7l-2.7/ryu/app/cbench.py b/ryu/build/lib.linux-armv7l-2.7/ryu/app/cbench.py
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+++ b/ryu/build/lib.linux-armv7l-2.7/ryu/app/cbench.py
@@ -0,0 +1,50 @@
+# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2012 Isaku Yamahata <yamahata at valinux co jp>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+A dumb OpenFlow 1.0 responder for benchmarking the controller framework.
+Intended to be used with oflops cbench.
+"""
+
+from ryu.base import app_manager
+from ryu.controller import ofp_event
+from ryu.controller.handler import MAIN_DISPATCHER
+from ryu.controller.handler import set_ev_cls
+from ryu.ofproto import ofproto_v1_0
+
+
+class Cbench(app_manager.RyuApp):
+    OFP_VERSIONS = [ofproto_v1_0.OFP_VERSION]
+
+    def __init__(self, *args, **kwargs):
+        super(Cbench, self).__init__(*args, **kwargs)
+
+    @set_ev_cls(ofp_event.EventOFPPacketIn, MAIN_DISPATCHER)
+    def packet_in_handler(self, ev):
+        msg = ev.msg
+        datapath = msg.datapath
+        ofproto = datapath.ofproto
+
+        match = datapath.ofproto_parser.OFPMatch(
+            ofproto_v1_0.OFPFW_ALL, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0)
+
+        mod = datapath.ofproto_parser.OFPFlowMod(
+            datapath, match=match, cookie=0, command=ofproto.OFPFC_ADD,
+            idle_timeout=0, hard_timeout=0,
+            priority=ofproto.OFP_DEFAULT_PRIORITY,
+            flags=0, actions=None)
+        datapath.send_msg(mod)