def install_compform_from_dict(self, compform_dict):
compName = str(compform_dict['component'])
compNameAndDir = self.comp_XML_dir + compName
self.alfFrameRef.compform_counter = self.alfFrameRef.compform_counter + 1
tmp_dir_name = "/sdr/dom/_tmp_alf_waveforms/" # this is where I put my temporary
# xml files
tmp_wave_name = "_" + compName + str(self.alfFrameRef.compform_counter)
#make the directory to put the XML
if os.path.exists(tmp_dir_name) == False:
try:
os.mkdir(tmp_dir_name)
except:
errorMsg(self,"Cannot create temporary directory in the waveform directory. You may need to change the temporary directory to one that you have write permissions to")
if os.path.exists(tmp_dir_name + tmp_wave_name) == False:
try:
os.mkdir(tmp_dir_name + tmp_wave_name)
except:
errorMsg(self,"Cannot create temporary directory in the waveform directory. You may need to change the temporary directory to one that you have write permissions to")
return
# assumes that alf is in /sdr/tools
my_compform = compform.compform(compName, compNameAndDir,
tmp_dir_name, tmp_wave_name)
my_compform.create()
print "WARNING: tmp files generated in " + tmp_dir_name
tmp_dir_name = tmp_dir_name + tmp_wave_name + "/"
app_ref = self.alfFrameRef.InstallWaveform(tmp_wave_name + ".sad.xml",
tmp_dir_name + tmp_wave_name + ".sad.xml",
tmp_wave_name + "_DAS.xml",
tmp_dir_name + tmp_wave_name + "_DAS.xml")
return app_ref
def InstallCompform(self, start_flag = False):
''' This method will take the component selected from the GUI
and create the necessary files to define a Waveform Application
consisting of a single instance of this component. The files will
then be passed to the InstallWaveform method which will create
an (SCA) application from the Waveform Application. '''
print "WARNING: if your node's GPP UUID is not DCE:5ba336ee-aaaa-aaaa-aaaa-00123f573a7f this will not work...\n"
# get component name from the list
selection = self.componentsBox.GetSelection()
compName, compNameAndDir = self.componentsBox.GetPyData(selection)
self.compform_counter = self.compform_counter + 1
tmp_dir_name = "/_tmp_alf_waveforms/" # this is where I put my temporary
# xml files
tmp_wave_name = "_" + compName + str(self.compform_counter)
#make the directory to put the XML
if self.fileMgr.exists(tmp_dir_name) == False:
try:
#for some weird reasons, fileMgr.exists(...) looks by default in /sdr/dom/
#but mkdir(...) creates a directory under /sdr/dev :-(
#as a temp fix, use "dom/_tmp_alf_waveforms"
print "creating _tmp_alf_waveforms directory\n"
self.fileMgr.mkdir("dom" + tmp_dir_name)
except:
errorMsg(self,"Cannot create temporary directory in the waveform directory.\n"
"You may need to change the temporary directory to one that you have write permissions to")
#Ticket 272:could not create a second instance of a component as a waveform if ALF is restarted.
#Fix: loop into _tmp_alf_waveforms/ directory and see if tmp waveforms exists already
#with the same name. If found, increment the counter and form a new name for the temp
#waveform. Repeat this until you find a new name.
while (self.fileMgr.exists(tmp_dir_name + tmp_wave_name) == True ):
print "InstallCompform(): ", tmp_wave_name + " exists already...Regenerating new name ", "at ", tmp_dir_name
self.compform_counter = self.compform_counter + 1
tmp_wave_name = "_" + compName + str(self.compform_counter)
if self.fileMgr.exists(tmp_dir_name + tmp_wave_name) == False:
try:
#Add "dom" to the directory because of the above said weird reasons
print tmp_dir_name, tmp_wave_name
self.fileMgr.mkdir("dom" + tmp_dir_name + tmp_wave_name)
except:
errorMsg(self,"Cannot create temporary directory in the waveform directory.\n"
"You may need to change the temporary directory to one that you have write permissions to")
return
#till this place, all file related operations are done through framework fileManager
#generating temp compform files is done by Wavedev code. hence, passing the sdr install
#path of the component files that should be in config/alf.cfg under installpath
my_compform = compform.compform(compName, self.installPath + '/' +compNameAndDir,
self.installPath + '/' +tmp_dir_name, tmp_wave_name)
my_compform.create()
print "WARNING: tmp files generated in " + tmp_dir_name
tmp_dir_name = tmp_dir_name + tmp_wave_name + "/"
self.DisplayAvailableWaveforms()
#the second and fourth arguments are kind of redundant. but passing to keep inline
#with the previous version of this code. can be removed in future.
self.InstallWaveform(tmp_dir_name + tmp_wave_name + ".sad.xml",
tmp_dir_name + tmp_wave_name + ".sad.xml",
tmp_dir_name + tmp_wave_name + "_DAS.xml",
tmp_dir_name + tmp_wave_name + "_DAS.xml",
start_flag)
