1 files changed, 61 insertions, 0 deletions
diff --git a/yardstick/network_services/traffic_profile/pktgen.py b/yardstick/network_services/traffic_profile/pktgen.py
new file mode 100644
index 000000000..30f81b794
--- /dev/null
+++ b/yardstick/network_services/traffic_profile/pktgen.py
@@ -0,0 +1,61 @@
+# Copyright (c) 2018 Intel Corporation
+#
+# 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.
+
+from yardstick.common import exceptions
+from yardstick.common import utils
+from yardstick.network_services.traffic_profile import base as tp_base
+
+
+class PktgenTrafficProfile(tp_base.TrafficProfile):
+    """This class handles Pktgen Trex Traffic profile execution"""
+
+    def __init__(self, tp_config):  # pragma: no cover
+        super(PktgenTrafficProfile, self).__init__(tp_config)
+        self._host = None
+        self._port = None
+
+    def init(self, host, port):  # pragma: no cover
+        """Initialize control parameters
+
+        :param host: (str) ip or host name
+        :param port: (int) TCP socket port number for Lua commands
+        """
+        self._host = host
+        self._port = port
+
+    def start(self):
+        if utils.send_socket_command(self._host, self._port,
+                                     'pktgen.start("0")') != 0:
+            raise exceptions.PktgenActionError(action='start')
+
+    def stop(self):
+        if utils.send_socket_command(self._host, self._port,
+                                     'pktgen.stop("0")') != 0:
+            raise exceptions.PktgenActionError(action='stop')
+
+    def rate(self, rate):
+        command = 'pktgen.set("0", "rate", ' + str(rate) + ')'
+        if utils.send_socket_command(self._host, self._port, command) != 0:
+            raise exceptions.PktgenActionError(action='rate')
+
+    def clear_all_stats(self):
+        if utils.send_socket_command(self._host, self._port, 'clr') != 0:
+            raise exceptions.PktgenActionError(action='clear all stats')
+
+    def help(self):
+        if utils.send_socket_command(self._host, self._port, 'help') != 0:
+            raise exceptions.PktgenActionError(action='help')
+
+    def execute_traffic(self, *args, **kwargs):  # pragma: no cover
+        pass