from PyQt4.QtCore import *
from sface.config import config
+from sface.xmlrpcwindow import XmlrpcTracker, XmlrpcReader
def find_executable(exec_name):
"""find the given executable in $PATH"""
def __init__(self, parent=None):
QObject.__init__(self, parent)
+ env = QProcess.systemEnvironment()
+ env << "PYTHONPATH=%s" % ":".join(sys.path)
self.process = QProcess()
+ self.process.setEnvironment(env)
self.connect(self.process, SIGNAL("finished(int, QProcess::ExitStatus)"),
self.processFinished)
+
+ self.xmlrpcreader = XmlrpcReader() # this one is for parsing XMLRPC responses
+ self.xmlrpctracker = XmlrpcTracker() # this one is for the debug window
+
+ # holds aggregate output from processStandardOutput(); used by xmlrpc
+ # tracker.
+ self.output = ""
+
self.connect(self.process, SIGNAL("readyReadStandardOutput()"),
self.processStandardOutput)
self.connect(self.process, SIGNAL("readyReadStandardError()"),
def __init_command(self, args):
self.args = QStringList()
+ self.args << "-d"
+ self.args << config.get_dirname()
+
+ # this shows xmlrpc conversation, see sfi.py docs.
+ # always do this, so we can parse the XML result for faults and show
+ # then to the users.
+ self.args << QString('-D')
+
for arg in args:
self.args << QString(arg)
return self.process.state() != QProcess.NotRunning
def processStandardOutput(self):
- output = self.readAllStandardOutput()
- if self.debug:
+ output = self.process.readAllStandardOutput()
+ self.output = self.output + output
+ if config.debug:
print output
def processStandardError(self):
print "ReadError"
elif err == QProcess.UnknownError:
print "UnknownError"
+
+ # extract any faults from the XMLRPC response(s)
+ self.xmlrpcreader.responses = []
+ self.xmlrpcreader.store(self.output)
+ self.xmlrpcreader.extractXml()
+ self.responses = self.xmlrpcreader.responses
+ self.faults = [x for x in self.responses if (x["kind"]=="fault")]
+
self.trace_end()
self.emit(SIGNAL("finished()"))
+ def getFaultString(self):
+ if self.faults == []:
+ return None
+
+ return self.faults[0].get("faultString","") + " (" + self.faults[0].get("faultCode","") + ")"
+
def __getRSpec(self, mgr):
slice = config.getSlice()
# Write RSpec to file for testing.
def getRSpecFromSM(self):
return self.__getRSpec(config.getSlicemgr())
- def getRSpecFromAM(self):
- return self.__getRSpec(config.getAggmgr())
+# def getRSpecFromAM(self):
+# return self.__getRSpec(config.getAggmgr())
- def getRecord(self, hrn):
- args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ def listRecords(self, hrn, rectype=None, filename=None):
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "list", hrn]
+
+ if filename:
+ # we can't tell whether SFI will create one file or many, so delete
+ # leftovers from last time, then we'll know what we got, after we get it.
+ if os.path.exists(filename):
+ os.remove(filename)
+ if os.path.exists(filename + ".1"):
+ os.remove(filename + ".1")
+ args.append("-o")
+ args.append(filename)
+
+ if rectype:
+ args.append("-t")
+ args.append(rectype)
+
+ self.__init_command(args)
+ self.start()
+
+ def getRecord(self, hrn, filename=None):
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
"-r", config.getRegistry(), "-s", config.getSlicemgr(), "show", hrn]
+ if filename:
+ args.append("-o")
+ args.append(filename)
self.__init_command(args)
self.start()
+ def getSliceRecord(self):
+ self.getRecord(config.getSlice(), config.getSliceRecordFile())
+
+ def getAuthorityRecord(self):
+ self.getRecord(config.getAuthority(), config.getAuthorityRecordFile())
+
def applyRSpec(self, rspec):
filename = config.getSliceRSpecFile() + "_new"
rspec.save(filename)
- args = ["-u", config.getUser(), "-a", config.getAuthority(),
- "-r", config.getRegistry(), "-s", config.getSlicemgr(), "create",
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "create",
config.getSlice(), filename]
self.__init_command(args)
self.start()
return filename
+ def updateRecord(self, filename):
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "update", filename]
+ self.__init_command(args)
+ self.start()
+
+ def addRecord(self, filename):
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "add", filename]
+ self.__init_command(args)
+ self.start()
+
+ def renewSlivers(self, expiration):
+ args = ["-u", config.getUser(), "-a", config.getAuthority(),
+ "-r", config.getRegistry(), "-s", config.getSlicemgr(), "renew",
+ config.getSlice(), expiration]
+ self.__init_command(args)
+ self.start()
+
def start(self):
+ self.respones = []
+ self.faults = []
+ self.output = ""
self.trace_command()
self.process.start(self.exe, self.args)
if config.verbose:
self._trace=time.time()
command = "%s %s" % (self.exe, self.args.join(" "))
- print time.strftime('%M:%S'),'Invoking',command
+ print time.strftime('%H:%M:%S'),'Invoking',command
def trace_end (self):
if config.verbose:
- command = "%s %s" % (self.exe, self.args.join(" "))
- print time.strftime('%M:%S'),"[%.3f s]"%(time.time()-self._trace),command,'Done'
+# command = "%s %s" % (self.exe, self.args.join(" "))
+ print time.strftime('%H:%M:%S'),"Done [%.3f s]"%(time.time()-self._trace)
+ if config.debug:
+ self.xmlrpctracker.getAndPrint(self.output)
+