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 __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()
class Controller:
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 buildModel(self):
""" This functions walks through the system directories in /sdr/, construct a
list of .sad.xml files and pass them to the model to build the waveforms.
Waveforms in turn build their components and each component in turn build their
properties """
try:
mgr = self.CORBAutils.domMgr._get_fileMgr()
except:
return
#Find the list of SAD and DAS files for all waveforms in standard SDR root directory (/sdr/)
(sdrWformsSADList,
sdrWformsDASList) = (self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML),
self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML))
#Find the list of SAD and DAS files for component running as waveforms. Those waveforms are installed in /sdr/_tmp_alf_waveforms
(tmpWformsSADList,
tmpWformsDASList) = (self.getFileList(COMP_WAVEFORMS_DIR,
SAD_XML,
quiet=True),
self.getFileList(COMP_WAVEFORMS_DIR,
DAS_XML,
quiet=True))
if (sdrWformsSADList is None or sdrWformsDASList is None):
print "buildModel(): Error in reading SAD/DAS files for SDR waveforms in " + SDR_DIR
sys.exit(-1)
if (tmpWformsSADList is None or tmpWformsDASList is None):
#We need not exit if no temporary waveforms are not found in /sdr/_tmp_alf_waveforms
tmpWformsSADList = []
tmpWformsDASList = []
sadFileList = sdrWformsSADList + tmpWformsSADList
dasFileList = sdrWformsDASList + tmpWformsDASList
self.model.buildWaveforms(sadFileList, dasFileList)
#update the model with currently installed waveforms in framework
installedWformDict = self.CORBAutils.getApplications()
for wform in installedWformDict.keys():
wformName = wform[wform.find("::") + 2:]
for instance in installedWformDict[wform]:
instanceName = instance[instance.find("::") + 2:]
self.model.addInstanceWaveform(wformName, instanceName)
def selectNS(self):
isNewNS = self.CORBAutils.selectNamingService()
#if new namign service is selected, refresh the model and views.
if isNewNS:
self.refresh()
def refresh(self):
#First, update the SDR waveforms installed
#model.buildWaveforms(..) will build a new object for every waveform if it is not there already
#in its list
#Find the list of SAD and DAS files for all waveforms in standard SDR root directory (/sdr/)
(sdrWformsSADList,
sdrWformsDASList) = (self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML),
self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML))
#Find the list of SAD and DAS files for component running as waveforms. Those waveforms are installed in /sdr/_tmp_alf_waveforms
(tmpWformsSADList,
tmpWformsDASList) = (self.getFileList(COMP_WAVEFORMS_DIR,
SAD_XML,
quiet=True),
self.getFileList(COMP_WAVEFORMS_DIR,
DAS_XML,
quiet=True))
if (sdrWformsSADList is None or sdrWformsDASList is None):
print "buildModel(): Error in reading SAD/DAS files for SDR waveforms in " + SDR_DIR
sys.exit(-1)
if (tmpWformsSADList is None or tmpWformsDASList is None):
#We need not exit if no temporary waveforms are not found in /sdr/_tmp_alf_waveforms
tmpWformsSADList = []
tmpWformsDASList = []
sadFileList = sdrWformsSADList + tmpWformsSADList
dasFileList = sdrWformsDASList + tmpWformsDASList
#sadFileList = self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML) #list holding sad files of all the system waveforms
#dasFileList = self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML)
self.model.buildWaveforms(sadFileList, dasFileList)
#get the new list of installed applications
installedWformDict = self.CORBAutils.getApplications()
self.model.refreshModel(installedWformDict)
def createWidgetContainer(self):
root = __file__
if os.path.islink(root):
root = os.path.realpath(root)
root = os.path.dirname(os.path.abspath(root))
widgetsDom = minidom.parse(root + PROPERTY_WIDGET_CONFIG_FILE
) #self.getDOM(PROPERTY_WIDGET_CONFIG_FILE)
self.widgetContainer = WidgetContainer(widgetsDom)
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 getDOM(self, xmlfile):
""" This method gets a file name as string and returns a DOM object built
using minidom
"""
return self.CORBAutils.getDOM(xmlfile)
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 uninstallWaveform(self, wformName):
status = self.CORBAutils.uninstallWaveform(wformName)
return status
def startWaveform(self, wformName):
status = self.CORBAutils.startWaveform(wformName)
return status
def stopWaveform(self, wformName):
status = self.CORBAutils.stopWaveform(wformName)
return status
def getDefaultWidget(self, property):
return self.widgetContainer.getDefaultWidget(property)
def getWidgetByType(self, type):
return self.widgetContainer.getWidgetByType(type)
def getOptionalWidgets(self, propertyType):
return self.widgetContainer.getOptionalWidgets(propertyType)
def getWidgetContainer(self):
return self.widgetContainer
def getUtilRef(self):
return self.CORBAutils
def setOSSIEProperty(self, sectionName, propertyName, propertyValue):
configFile = os.getenv('HOME') + '/' + OSSIE_CONFIG_FILE
configParser = ConfigParser.SafeConfigParser()
#check to see if a config file already exists
if os.path.exists(configFile):
#if so, read in its properties so they don't get lost
configParser.read(configFile)
if not configParser.has_section(sectionName):
configParser.add_section(sectionName)
configParser.set(sectionName, propertyName, propertyValue)
f = open(configFile, 'w')
configParser.write(f)
f.close()
def getOSSIEProperty(self, sectionName, propertyName):
configFile = os.getenv('HOME') + '/' + OSSIE_CONFIG_FILE
if os.path.exists(configFile):
configParser = ConfigParser.SafeConfigParser()
configParser.read(configFile)
if configParser.has_option(sectionName, propertyName):
return configParser.get(sectionName, propertyName)
return None
def OSSIEPropertyFileExists(self):
configFile = os.getenv('HOME') + '/' + OSSIE_CONFIG_FILE
return os.path.exists(configFile)
def namingServiceIsRunning(self):
return self.nbUtils.namingServiceIsRunning()
def startNamingService(self):
self.nbUtils.startNamingService()
def nodeBooterIsRunning(self):
return self.nbUtils.nodeBooterIsRunning()
def startNodeBooter(self):
self.nodeBooterProcess = self.nbUtils.startNodeBooter()
class Controller:
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 buildModel(self):
""" This functions walks through the system directories in /sdr/, construct a
list of .sad.xml files and pass them to the model to build the waveforms.
Waveforms in turn build their components and each component in turn build their
properties """
try:
mgr = self.CORBAutils.domMgr._get_fileMgr()
except:
return
# Find the list of SAD and DAS files for all waveforms in standard SDR root directory (/sdr/)
(sdrWformsSADList, sdrWformsDASList) = (
self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML),
self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML),
)
# Find the list of SAD and DAS files for component running as waveforms. Those waveforms are installed in /sdr/_tmp_alf_waveforms
(tmpWformsSADList, tmpWformsDASList) = (
self.getFileList(COMP_WAVEFORMS_DIR, SAD_XML, quiet=True),
self.getFileList(COMP_WAVEFORMS_DIR, DAS_XML, quiet=True),
)
if sdrWformsSADList is None or sdrWformsDASList is None:
print "buildModel(): Error in reading SAD/DAS files for SDR waveforms in " + SDR_DIR
sys.exit(-1)
if tmpWformsSADList is None or tmpWformsDASList is None:
# We need not exit if no temporary waveforms are not found in /sdr/_tmp_alf_waveforms
tmpWformsSADList = []
tmpWformsDASList = []
sadFileList = sdrWformsSADList + tmpWformsSADList
dasFileList = sdrWformsDASList + tmpWformsDASList
self.model.buildWaveforms(sadFileList, dasFileList)
# update the model with currently installed waveforms in framework
installedWformDict = self.CORBAutils.getApplications()
for wform in installedWformDict.keys():
wformName = wform[wform.find("::") + 2 :]
for instance in installedWformDict[wform]:
instanceName = instance[instance.find("::") + 2 :]
self.model.addInstanceWaveform(wformName, instanceName)
def selectNS(self):
isNewNS = self.CORBAutils.selectNamingService()
# if new namign service is selected, refresh the model and views.
if isNewNS:
self.refresh()
def refresh(self):
# First, update the SDR waveforms installed
# model.buildWaveforms(..) will build a new object for every waveform if it is not there already
# in its list
# Find the list of SAD and DAS files for all waveforms in standard SDR root directory (/sdr/)
(sdrWformsSADList, sdrWformsDASList) = (
self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML),
self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML),
)
# Find the list of SAD and DAS files for component running as waveforms. Those waveforms are installed in /sdr/_tmp_alf_waveforms
(tmpWformsSADList, tmpWformsDASList) = (
self.getFileList(COMP_WAVEFORMS_DIR, SAD_XML, quiet=True),
self.getFileList(COMP_WAVEFORMS_DIR, DAS_XML, quiet=True),
)
if sdrWformsSADList is None or sdrWformsDASList is None:
print "buildModel(): Error in reading SAD/DAS files for SDR waveforms in " + SDR_DIR
sys.exit(-1)
if tmpWformsSADList is None or tmpWformsDASList is None:
# We need not exit if no temporary waveforms are not found in /sdr/_tmp_alf_waveforms
tmpWformsSADList = []
tmpWformsDASList = []
sadFileList = sdrWformsSADList + tmpWformsSADList
dasFileList = sdrWformsDASList + tmpWformsDASList
# sadFileList = self.getFileList(SDR_WAVEFORMS_DIR, SAD_XML) #list holding sad files of all the system waveforms
# dasFileList = self.getFileList(SDR_WAVEFORMS_DIR, DAS_XML)
self.model.buildWaveforms(sadFileList, dasFileList)
# get the new list of installed applications
installedWformDict = self.CORBAutils.getApplications()
self.model.refreshModel(installedWformDict)
def createWidgetContainer(self):
root = __file__
if os.path.islink(root):
root = os.path.realpath(root)
root = os.path.dirname(os.path.abspath(root))
widgetsDom = minidom.parse(root + PROPERTY_WIDGET_CONFIG_FILE) # self.getDOM(PROPERTY_WIDGET_CONFIG_FILE)
self.widgetContainer = WidgetContainer(widgetsDom)
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 getDOM(self, xmlfile):
""" This method gets a file name as string and returns a DOM object built
using minidom
"""
return self.CORBAutils.getDOM(xmlfile)
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 uninstallWaveform(self, wformName):
status = self.CORBAutils.uninstallWaveform(wformName)
return status
def startWaveform(self, wformName):
status = self.CORBAutils.startWaveform(wformName)
return status
def stopWaveform(self, wformName):
status = self.CORBAutils.stopWaveform(wformName)
return status
def getDefaultWidget(self, property):
return self.widgetContainer.getDefaultWidget(property)
def getWidgetByType(self, type):
return self.widgetContainer.getWidgetByType(type)
def getOptionalWidgets(self, propertyType):
return self.widgetContainer.getOptionalWidgets(propertyType)
def getWidgetContainer(self):
return self.widgetContainer
def getUtilRef(self):
return self.CORBAutils
def setOSSIEProperty(self, sectionName, propertyName, propertyValue):
configFile = os.getenv("HOME") + "/" + OSSIE_CONFIG_FILE
configParser = ConfigParser.SafeConfigParser()
# check to see if a config file already exists
if os.path.exists(configFile):
# if so, read in its properties so they don't get lost
configParser.read(configFile)
if not configParser.has_section(sectionName):
configParser.add_section(sectionName)
configParser.set(sectionName, propertyName, propertyValue)
f = open(configFile, "w")
configParser.write(f)
f.close()
def getOSSIEProperty(self, sectionName, propertyName):
configFile = os.getenv("HOME") + "/" + OSSIE_CONFIG_FILE
if os.path.exists(configFile):
configParser = ConfigParser.SafeConfigParser()
configParser.read(configFile)
if configParser.has_option(sectionName, propertyName):
return configParser.get(sectionName, propertyName)
return None
def OSSIEPropertyFileExists(self):
configFile = os.getenv("HOME") + "/" + OSSIE_CONFIG_FILE
return os.path.exists(configFile)
def namingServiceIsRunning(self):
return self.nbUtils.namingServiceIsRunning()
def startNamingService(self):
self.nbUtils.startNamingService()
def nodeBooterIsRunning(self):
return self.nbUtils.nodeBooterIsRunning()
def startNodeBooter(self):
self.nodeBooterProcess = self.nbUtils.startNodeBooter()