def installWaveform(self, wformName, start):
wform = self.model.getWaveform(wformName, WaveformModel.SYSTEM_WAVEFORM)
if wform is None:
utils.showMessage("Unable to install " + wformName, utils.FATAL, self.enableGUI)
return False
else:
instance = self.CORBAutils.installWaveform(wform.sadFile, wform.dasFile, start)
if instance is not None:
instanceName = instance[instance.find("::") + 2 :]
self.model.addInstanceWaveform(wformName, instanceName, start)
return instanceName
else:
utils.showMessage("Unable to find applications", utils.NON_FATAL, self.enableGUI)
return False
def getFileList(self, dir, filetype, quiet=False):
fileList = []
fileList = self.CORBAutils.getFileList(dir, filetype)
# If no file found?
if fileList == None:
if not quiet: # Ignore the error for _tmp_alf_waveforms.
utils.showMessage(
"Could not find " + filetype + " files in this directory:\n " + dir, utils.FATAL, self.enableGUI
)
return None
return fileList
def getFileList(self, dir, filetype, quiet=False):
fileList = []
fileList = self.CORBAutils.getFileList(dir, filetype)
#If no file found?
if fileList == None:
if not quiet: #Ignore the error for _tmp_alf_waveforms.
utils.showMessage(
"Could not find " + filetype +
" files in this directory:\n " + dir, utils.FATAL,
self.enableGUI)
return None
return fileList
def __init__(self, enableGUI=True):
self.nodeBooterProcess = None
self.nbUtils = NodeBooterUtils(self)
self.enableGUI = enableGUI
self.model = WavedashModel(self)
self.views = []
self.widgetContainer = None
self.CORBAutils = utils.WaveAppCORBA()
def installWaveform(self, wformName, start):
wform = self.model.getWaveform(wformName,
WaveformModel.SYSTEM_WAVEFORM)
if wform is None:
utils.showMessage("Unable to install " + wformName, utils.FATAL,
self.enableGUI)
return False
else:
instance = self.CORBAutils.installWaveform(wform.sadFile,
wform.dasFile, start)
if instance is not None:
instanceName = instance[instance.find("::") + 2:]
self.model.addInstanceWaveform(wformName, instanceName, start)
return instanceName
else:
utils.showMessage("Unable to find applications",
utils.NON_FATAL, self.enableGUI)
return False
def addInstanceWaveform(self, wform, instance, isRunning=False):
#newWaveform = copy.deepcopy(self.getWaveform(wform, WaveformModel.SYSTEM_WAVEFORM))
parent = self.getWaveform(wform, WaveformModel.SYSTEM_WAVEFORM)
if parent is None:
errMsg = "Unable to add new application, " + instance + ". \nWaveform " + wform + "."
errMsg = errMsg + "\nPlease check /sdr/waveforms or /sdr/_tmp_alf_waveforms directory for valid waveforms"
#errMsg = errMsg + "Warning! This version of Wavedash do not support component as waveform applications "
utils.showMessage(errMsg, utils.NON_FATAL)
return
newWaveform = Waveform(parent.id, instance, parent.sadFile,
parent.dasFile, WaveformModel.INSTANCE_WAVEFORM,
self.controller, isRunning)
#newWaveform.type = WaveformModel.INSTANCE_WAVEFORM
#newWaveform.name = instance
if (self.instanceWaveforms.has_key(parent)):
self.instanceWaveforms[parent].append(newWaveform)
else:
self.instanceWaveforms[parent] = [newWaveform]
wEvent = WaveformEvent(WAVEFORM_INSTANCE_ADDED)
wEvent.waveform = newWaveform
self.fireModelChange(wEvent)
def buildWaveforms(self, waveformSADList, waveformDASList):
""" This method gets a list of sad files of waveforms passed from the
controller and builds the model of every Waveform.
"""
#self.systemWaveforms = []
#self.instanceWaveforms = {}
#self.activeWaveform = None
wformsToBeRemoved = []
for fIndex in range(len(waveformSADList)):
sadFile = waveformSADList[fIndex]
dasFile = waveformDASList[fIndex]
# print "sadFile = ", sadFile
wavedom = self.controller.getDOM(sadFile)
#if error in getting the DOM?
if (wavedom is None):
print "Error! buildWaveforms(): Could not build DOM for ", sadFile
continue
swassemblyNode = wavedom.getElementsByTagName(
'softwareassembly')[0]
wname = swassemblyNode.attributes['name'].value
#stripping off 'OSSIE::' from waveform names
wname = wname[wname.find('::') + 2:]
wid = swassemblyNode.attributes['id'].value
existingWform = self.getWaveform(wname,
WaveformModel.SYSTEM_WAVEFORM)
#Build a new waveform only if there is no other waveoform exists in the same name
#This block prevents the duplicate waveform entries while doing Refresh
if (existingWform is None):
#create a new waveform and add it to systemWaveforms list
#since this method builds only system waveform, it always pass the
#state parameter of Waveform as SYSTEM_WAVEFORM
newWaveform = Waveform(wid, wname, sadFile, dasFile,
WaveformModel.SYSTEM_WAVEFORM,
self.controller)
#if(newWaveform.name == "w1"):
# print "after waveform building"
# for comp in newWaveform.components:
# for prop in comp.properties:
# print str(prop.id) + ": " + str(prop.getValue())
self.systemWaveforms.append(newWaveform)
wEvent = WaveformEvent(SYSTEM_WAVEFORM_ADDED)
wEvent.waveform = newWaveform
self.fireModelChange(wEvent)
#Check if sadFile of the current waveform and existing waveform matches or not.
#If it matches, no need to create the waveform. else, there report to user that
#there is name conflict
else:
if (sadFile == existingWform.sadFile
and dasFile == existingWform.dasFile):
continue
else:
errormsg = "Conflicting names for waveform - " + wname
errormsg = errormsg + "\nCheck the sad files - " + sadFile
errormsg = errormsg + "\n" + existingWform.sadFile
utils.showMessage(errormsg, utils.NON_FATAL)
continue
#When this method is called from Refresh, we need to remove the waveforms from the systemWaveforms dict
#that are not present in the given sadFile and DASFile list.
wformFound = False
for sysWform in self.systemWaveforms:
wformFound = False
for curSADFile in waveformSADList:
if curSADFile == sysWform.sadFile:
#wform match found
wformFound = True
#if no match found? then remove the wform from system waveforms list.
#since we are iterating on self.systemWaveforms, we cannot remvoe items
#from the same list now. collect the lsit of waveforms to be removed and
#remove them from hte list once for all.
if wformFound is False:
wformsToBeRemoved.append(sysWform)
for wform in wformsToBeRemoved:
print "removing waveform ", wform.getName()
self.systemWaveforms.remove(wform)
wEvent = WaveformEvent(SYSTEM_WAVEFORM_REMOVED)
wEvent.waveform = wform
self.fireModelChange(wEvent)
