def check_app(name, exe_name=None, window_name=None, service_name=None):
"""Check if a program or service is running
:param name: common name for the process.
:param exe_name: executable name of the process.
:param window_name: title of the process.
:param service_name: name of the service.
"""
try:
if exe_name is not None:
handler = StartStop()
handler.exeName = exe_name
res = handler.probeProcess()
elif window_name is not None:
handler = CMDStartStop()
handler.windowName = window_name
res = handler.probeProcess()
elif service_name is not None:
handler = StartStop()
handler.serviceName = service_name
res = handler.probeService()
else:
raise Exception("exe_name, window_name, or service_name should be "
"given.")
except:
res = EXCEPTION
pStdout(name, res)
def stop_executable(name, process_name, cmd=False):
"""Stop an executable
:param name: common name for the program
:param process_name: name of the process
:param cmd: boolean indicating if it is a cmd window (e.g. Python)
"""
try:
logger.info('Stopping %s...', name)
if not cmd:
handler = StartStop()
handler.exeName = process_name
else:
handler = CMDStartStop()
handler.windowName = process_name
result = handler.stopProcess()
logger.info('Status: %s', status(result))
except:
logger.exception('An exception was generated while stopping %s!', name)
def start():
logger.info("Starting User-Mode applications...")
HS_ROOT = "%s" % os.getenv("HISPARC_ROOT")
if HS_ROOT == "":
logger.critical("FATAL: environment variable HISPARC_ROOT not set!")
return
configFile = os.path.join(HS_ROOT, "persistent/configuration/config.ini")
config = ConfigParser.ConfigParser()
config.read(configFile)
try:
logger.info("Starting MySQL...")
datapath = os.path.join(HS_ROOT, "persistent/data/mysql")
binlogs = glob.glob(os.path.join(datapath, "mysql-bin.*"))
if binlogs:
logger.info("Removing stale MySQL binary logs...")
for f in binlogs:
os.remove(f)
binary = "mysqld.exe"
# Were the extra quotes in the path string required?
program = os.path.join(HS_ROOT, "user/mysql/bin", binary)
handler = StartStop()
handler.exeName = binary
# Check if MySQL is already running
res = handler.probeProcess()
if res == RUNNING:
delay_monitor = 0
else:
delay_monitor = 10
handler.ShowWindow = win32con.SW_HIDE
handler.command = program
handler.currentDirectory = HS_ROOT
handler.title = "MySQL server"
res = handler.startProcess()
if res == RUNNING:
time.sleep(5)
# check run-status again
res = handler.probeProcess()
logger.info("Status: %s", status(res))
except:
logger.exception("An exception was generated while starting MySQL")
try:
logger.info("Starting HiSPARC Detector...")
if config.getboolean("Detector", "Enabled"):
handler = StartStop()
handler.exeName = "HiSPARC DAQ.exe"
handler.currentDirectory = os.path.join(HS_ROOT, "user/hisparcdaq")
handler.command = os.path.join(HS_ROOT,
"user/hisparcdaq/HiSPARC DAQ.exe")
res = handler.startProcess()
else:
res = DISABLED
logger.info("Status: %s", status(res))
except:
logger.exception("An exception was generated while starting "
"HiSPARC Detector")
try:
logger.info("Starting HiSPARC Weather...")
if config.getboolean("Weather", "Enabled"):
handler = StartStop()
handler.exeName = "HiSPARC Weather Station.exe"
handler.currentDirectory = os.path.join(HS_ROOT,
"user/hisparcweather")
handler.command = os.path.join(HS_ROOT, "user/hisparcweather",
"HiSPARC Weather Station.exe")
result = handler.startProcess()
else:
result = DISABLED
logger.info("Status: %s", status(result))
except:
logger.exception("An exception was generated while starting "
"HiSPARC Weather")
# Pause to let MySQL start completely if it was not already running
time.sleep(delay_monitor)
cmd = '%s/user/startstop/runmanually.bat "{name}" "{path}" {cmd}' % HS_ROOT
try:
logger.info("Starting HiSPARC Monitor...")
handler = CMDStartStop()
handler.windowName = "HiSPARC Monitor"
handler.title = "Start HiSPARC Monitor"
handler.currentDirectory = os.path.join(HS_ROOT, "user/hsmonitor")
handler.command = cmd.format(name=handler.windowName,
path=r"\user\hsmonitor",
cmd="HsMonitor.py")
result = handler.startProcess()
logger.info("Status: %s", status(result))
except:
logger.exception("An exception was generated while starting "
"HiSPARC Monitor")
try:
logger.info("Starting HiSPARC Updater...")
handler = CMDStartStop()
handler.windowName = "HiSPARC Updater"
handler.title = "Start HiSPARC Updater"
handler.currentDirectory = os.path.join(HS_ROOT, "user/updater")
handler.command = cmd.format(name=handler.windowName,
path=r"\user\updater",
cmd="Update.py")
result = handler.startProcess()
logger.info("Status: %s", status(result))
except:
logger.exception("An exception was generated while starting the "
"HiSPARC Updater")
