Add ovsdbmonitor GUI tool by Andy Southgate, contributed by Citrix.

[sliver-openvswitch.git] / ovsdb / ovsdbmonitor / OVEConfig.py

diff --git a/ovsdb/ovsdbmonitor/OVEConfig.py b/ovsdb/ovsdbmonitor/OVEConfig.py
new file mode 100644 (file)
index 0000000..7cc18eb
--- /dev/null
+++ b/ovsdb/ovsdbmonitor/OVEConfig.py
@@ -0,0 +1,85 @@
+# Copyright (c) 2010 Citrix Systems, Inc.
+#
+# 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 OVEStandard import *
+from OVELogger import *
+
+class OVEConfig(QtCore.QObject):
+    instance = None
+    def __init__(self):
+        QtCore.QObject.__init__(self)
+        self.hosts = []
+        self.logTraffic = True
+        self.truncateUuids = True
+        self.ssgList = []
+        
+    @classmethod
+    def Inst(cls):
+        if cls.instance is None:
+            cls.instance = OVEConfig()
+            cls.instance.loadConfig()
+        return cls.instance
+
+    def hostFromUuid(self, uuid):
+        for host in self.hosts:
+            if host['uuid'] == uuid:
+                return host
+        OVELog("+++ Couldn't find host '"+str(uuid)+"' in "+str([x['uuid'] for x in self.hosts]))
+        return None
+
+    def saveConfig(self):
+        settings = QtCore.QSettings()
+        settings.setValue('config/hosts', QVariant(json.JsonWriter().write(self.hosts)))
+        settings.setValue('config/logTraffic', QVariant(self.logTraffic))
+        settings.setValue('config/truncateUuids', QVariant(self.truncateUuids))
+        settings.setValue('config/ssgList', QVariant(json.JsonWriter().write(self.ssgList)))
+        settings.sync()
+        self.emitUpdated()
+        
+    def loadConfig(self):
+        settings = QtCore.QSettings()
+        jsonText = unicode(settings.value('config/hosts', QVariant('[]')).toString())
+        self.hosts = json.JsonReader().read(str(jsonText))
+        self.logTraffic = settings.value('config/logTraffic', QVariant(False)).toBool()
+        self.truncateUuids = settings.value('config/truncateUuids', QVariant(False)).toBool()
+        jsonText = unicode(settings.value('config/ssgList', QVariant('[]')).toString())
+        self.ssgList = json.JsonReader().read(str(jsonText))
+        if len(self.ssgList) == 0:
+            self.ssgList = [
+                r'in_port0000',
+                r'in_port0001',
+                r'in_port0002',
+                r'in_port0003',
+                r'vlan65535',
+                r'type0800',
+                r'type0806',
+                r'proto0',
+                r'proto6',
+                r'proto17',
+                r'ff:ff:ff:ff:ff:ff',
+                r'!ff:ff:ff:ff:ff:ff',
+                r'0\.0\.0\.0',
+                r'!0\.0\.0\.0',
+                r'255\.255\.255\.255',
+                r'!255\.255\.255\.255',
+                r'never',
+                r'drop',
+                r'!never',
+                r'!drop',
+                r'(never|drop)',
+                r'!(never|drop)'
+            ]
+        
+    def emitUpdated(self):
+        self.emit(QtCore.SIGNAL("configUpdated()"))