1 files changed, 38 insertions, 0 deletions
diff --git a/vstf/vstf/agent/env/driver_plugins/model.py b/vstf/vstf/agent/env/driver_plugins/model.py
new file mode 100755
index 00000000..3a0b1845
--- /dev/null
+++ b/vstf/vstf/agent/env/driver_plugins/model.py
@@ -0,0 +1,38 @@
+"""
+Created on 2015-9-15
+
+@author: y00228926
+"""
+from abc import ABCMeta
+from abc import abstractmethod
+
+
+class DriverPlugin:
+    __metaclass__ = ABCMeta
+
+    @abstractmethod
+    def __init__(self):
+        """don't pass in any args for __init__.
+        """
+
+    @abstractmethod
+    def clean(self):
+        """implement this clean function to clean environment before and after calling any other functions.
+        
+        """
+        pass
+
+    @abstractmethod
+    def load(self, drivers):
+        """load driver modules.
+        
+        :param list    drivers:list of modules to be inserted. for example:[ixgbe,vhost_net]
+        
+        """
+        pass
+
+    @abstractmethod
+    def get_supported_drivers(self):
+        """return a list of supported driver modules.
+        """
+        pass