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Add time-out

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maden
2004-07-26 11:39:38 +00:00
parent 50ed4072ab
commit 24e10d6916
1 changed files with 106 additions and 61 deletions
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App/scripts/call_ioc_ins
+106 -61
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@@ -1,17 +1,19 @@
#! /usr/bin/env python
#
# $Source: /cvs/G/DRV/misc/App/scripts/call_ioc_ins,v $
# $Revision: 1.4 $ $Date: 2004/07/26 09:33:25 $
# $Revision: 1.5 $ $Date: 2004/07/26 11:39:38 $
'''
Insert boot information about IOCs into the ssrm_public Oracle database.
Usage:
-----
call_ioc_ins [--help] [-v] \\
call_ioc_ins [--help] [-v] [--debug] [-t=<secs>] \\
<system> <ipadd> <procnum> \\
<device> <bootpc> <slsbase> \\
<bootfile> <script> <vxworks> \\
<epicsver> <vxworksver> <ethaddr>
Default time-out (-t) = 10 secs.
Example:
-------
call_ioc_ins X04SA-VME-PLD 172.19.151.29 0 \\
@@ -23,26 +25,20 @@
'''
#--------------------------------------------------------------------
import sys
import os
import os, sys
import commands
import urllib
import string
import getopt
import time
import signal
#--------------------------------------------------------------------
import sys
import os
import urllib
#---------------------------------------------------------------------------
def showVersion ():
# ===========
'''
$Source: /cvs/G/DRV/misc/App/scripts/call_ioc_ins,v $
$Revision: 1.4 $ $Date: 2004/07/26 09:33:25 $
$Revision: 1.5 $ $Date: 2004/07/26 11:39:38 $
Installed Location: $SLSBASE/sls/bin
'''
print showVersion.__doc__
@@ -59,50 +55,101 @@ def showUsage ():
# The program starts here!
if __name__ == "__main__":
try:
sys.stderr = sys.stdout
sys.stderr = sys.stdout
#
# Analyse the options
#
force = 0
(opts, items) = getopt.getopt (sys.argv[1:], "h?vf", \
("help", "nocc"))
debug = 0
timeout = 10
try:
(opts, items) = getopt.getopt (sys.argv[1:], "h?vt:", \
("help", "debug"))
for opt in opts:
if opt[0] == "-h": raise "Help"
if opt[0] == "-?": raise "Help"
if opt[0] == "--help": raise "Help"
if opt[0] == "-v": raise "Version"
if opt[0] == "-f": force = 1
if opt[0] == "-t":
timeout = int (opt[1])
if timeout <= 0:
print "\aTime-out must be a positive integer."
raise
#endif
#endif
if opt[0] == "--debug": debug = 1
#endfor
#######################################
####
#### Network problems --- disable!!!
####
if not force: sys.exit (0)
####
#######################################
if len (items) != 12:
print "Twelve arguments are needed, not %d" % len (items)
except "Help":
showUsage ()
sys.exit (0)
except "Version":
showVersion ()
sys.exit (0)
except:
print "\aBad option. Specify \"-h\" for help."
sys.exit (1)
#endtry
#######################################
# Make sure we are running at least python level 2.
# CaChannel seems to give troubles otherwise!
#
if sys.version[0:1] == "1":
if debug:
print "The default python version is", string.split (sys.version)[0]
print "Trying to find a version of python2 ..."
#endif
python2 = commands.getoutput ("type -p python2")
if python2 == "":
print "\n\aThe default python version is", sys.version
print "and this script needs python level 2 or higher."
print " Python level 2 cannot be found."
sys.exit (1)
#endif
if debug: print "Switching to %s ..." % python2
sys.argv.insert (0, python2)
os.execv (python2, sys.argv)
#endif
if sys.version[0:1] == "1":
print "\n\aThe loading of a higher level of python seems to have failed!"
sys.exit (1)
#endif
#######################################
args = {}
args["SYSTEM"] = items[ 0]
args["IPADDR"] = items[ 1]
args["PROCNUM"] = items[ 2]
args["DEVICE"] = items[ 3]
args["BOOTPC"] = items[ 4]
args["SLSBASE"] = items[ 5]
args["BOOTFILE"] = items[ 6]
args["SCRIPT"] = items[ 7]
args["VXWORKS"] = items[ 8]
args["EPICSVER"] = items[ 9]
args["VXWORKSVER"] = items[10]
args["ETHADDR"] = items[11]
if debug:
print "Time-out = %d secs" % timeout
print "Arguments:"
for i in range (len (items)):
print " ", items[i]
#endfor
#endif
encArgs = urllib.urlencode (args)
if len (items) != 12:
print "Twelve arguments are needed, not %d" % len (items)
sys.exit (1)
#endif
url = "http://pc4860.psi.ch/testplan/IOC_INFOS/ioc_boot_ins.php?" + encArgs
args = {}
args["SYSTEM"] = items[ 0]
args["IPADDR"] = items[ 1]
args["PROCNUM"] = items[ 2]
args["DEVICE"] = items[ 3]
args["BOOTPC"] = items[ 4]
args["SLSBASE"] = items[ 5]
args["BOOTFILE"] = items[ 6]
args["SCRIPT"] = items[ 7]
args["VXWORKS"] = items[ 8]
args["EPICSVER"] = items[ 9]
args["VXWORKSVER"] = items[10]
args["ETHADDR"] = items[11]
encArgs = urllib.urlencode (args)
url = "http://pc4860.psi.ch/testplan/IOC_INFOS/ioc_boot_ins.php?" + encArgs
if debug:
print "The URL is \"%s\"" % url
print "Forking child process to do the work ..."
#endif
childPID = os.fork ()
if childPID == 0:
try:
ufo = urllib.urlopen (url) # Query the database
lines = ufo.readlines () # Get the result
@@ -111,26 +158,21 @@ if __name__ == "__main__":
print "\aError inserting data into database!"
raise
#endtry
except getopt.error:
print "Bad option. Specify \"-h\" for help."
sys.exit (1)
except "Help":
showUsage ()
sys.exit (0)
except "Version":
showVersion ()
sys.exit (0)
except "NoArgs":
print "\aYou must specify a search pattern!"
sys.exit (1)
#endtry
sys.exit (0)
else:
if debug: print "Child's pid = %d" % childPID
for i in range (int (timeout)):
time.sleep (1)
(pid, status) = os.waitpid (childPID, os.WNOHANG)
if debug: print "waitpid return status = (%d, %d)" % (pid, status)
if pid == childPID:
if debug: print "Child has exited."
sys.exit (0)
#endif
#endfor
if debug: print "Timeout."
os.kill (childPID, signal.SIGKILL)
#endif
#endif
#--------------------------------------------------#
@@ -143,6 +185,9 @@ if __name__ == "__main__":
#--------------------------------------------------#
#
# $Log: call_ioc_ins,v $
# Revision 1.5 2004/07/26 11:39:38 maden
# Add time-out
#
# Revision 1.4 2004/07/26 09:33:25 maden
# Disable database update ... server is in trouble.
#