1 # Copyright (c) 2010 Citrix Systems, Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 from OVEStandard import *
17 class OVELogger(QtCore.QObject):
20 QtCore.QObject.__init__(self)
26 if cls.instance is None:
27 cls.instance = OVELogger()
34 def logString(self, message):
35 self.contents += [str(message)]
36 if len(self.contents) > 500:
37 self.contents = ['+++ Log truncated', ''] + self.contents[50:]
41 self.emit(QtCore.SIGNAL("logUpdated()"))
44 OVELogger.Inst().logString(message)