SICS-587 Setup hostport dictionary based configuration for dingo.

Also added simulated camera server and a camtest configuration file to
run test scans against a dummy motor.

site_ansto/instrument/TEST_SICS/fakeCameraServer/SIM_DINGO_CAMSERVER.py

@@ -0,0 +1,76 @@
+#!/usr/bin/python
+
+from twisted.internet import reactor, protocol
+from twisted.protocols.basic import LineReceiver
+
+
+#   camState = {'temp': "301.5", 'shspd': "21", 'ffmt': "TIFF", 'binres': "4", 'imsz': "2048", 'xstart': "0", 'ystart': "0", 'floc': "/experiments/dingo/camdata", 'fname': "image003.tiff", 'fcntr': "3", 'status': "Idle", 'shtime': "6"}
+class CamServ(LineReceiver):
+
+    def __init__(self):
+      self.camState = {'camera': "clock=1mhz,bin=1x,size=2048,gain=1xhs,flip=normal,xpos=0,ypos=0,exposure=0.777,temperature=-50,threshold=800,shutteropentime=100,shutterclosetime=200", 'file': "path=/experiments/dingo/data,basename=DingoTst,startnumber=1,imageformat=tiff,experimentdetail=this is an experiment", 'meta': "sx=100,sy=200,experiment=testing3", 'status': "camera status", 'state': "Idle", 'info': "camera info"}
+      print "Camera get/set commands: ", self.camState.keys()
+
+    def getCmd(self, par):
+      if par in self.camState:
+        self.sendLine(self.camState[par])
+      else:
+        self.sendLine("ERROR: Unknown parameter, " + par)
+
+    def setCmd(self, s):
+      par,val = s.split(',',1)
+      if par in self.camState:
+        self.camState[par] = val
+        self.sendLine("OK")
+      else:
+        self.sendLine("ERROR: Unknown parameter, " + par)
+
+    def takeCmd(self, cmd):
+      if cmd == 'shot':
+        self.sendLine("OK")
+      elif cmd == 'multishot':
+        self.sendLine("OK")
+      else:
+        self.sendLine("ERROR:1")
+
+    def clearCmd(self, par):
+      if par == 'meta':
+        self.sendLine("OK")
+      else:
+        self.sendLine("ERROR:1")
+
+    def lineReceived(self, line):
+      print "RECEIVED: " + line
+      cmd = line.split()
+      if len(cmd) == 0:
+        self.sendLine(line)
+        return
+      if cmd[0]   == "get":
+        self.getCmd(cmd[1])
+      elif cmd[0] =="set":
+        if len(cmd) == 1:
+          self.sendLine("ERROR:2")
+          return
+        self.setCmd(cmd[1])
+      elif cmd[0] == "take":
+        if len(cmd) == 1:
+          self.sendLine("ERROR:2")
+          return
+        self.takeCmd(cmd[1])
+      elif cmd[0] == "clear":
+        if len(cmd) == 1:
+          self.sendLine("ERROR:2")
+          return
+        self.clearCmd(cmd[1])
+      else:
+        self.sendLine("ERROR: Unknown command, " + line)
+
+
+def main():
+    factory = protocol.ServerFactory()
+    factory.protocol = CamServ
+    reactor.listenTCP(63300,factory)
+    reactor.run()
+
+if __name__ == '__main__':
+    main()