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#!/usr/bin/python3
import os
import sys
import getopt
import subprocess
import signal
def check_unikid_json(infile, outfile, verbose=0):
if not os.path.exists(infile):
print("WARN: %s does not exist", infile)
try:
fi = open(infile, "r")
except IOError:
print("WARN: Unable to open %s", infile)
sys.exit(2)
lines = fi.readlines()
fi.close()
try:
fo = open(outfile, "w+")
except IOError:
print("WARN: Unable to open %s", f)
sys.exit(2)
curid = 1
refcount = 0
idlist = {}
myid = []
for myline in lines:
if "{" in myline:
refcount +=1
myid.append(curid)
curid = 1
idlist[refcount] = {}
if "}" in myline:
del idlist[refcount]
curid = myid.pop()
refcount -=1
try:
key_id, value = myline.split(":", 1)
except ValueError:
fo.write(myline)
continue
key_id = key_id.strip('\"\t\n\r ')
value = value.strip(',\"\t\n\r ')
if key_id in idlist[refcount]:
newkey_id = key_id + str(curid)
while newkey_id in idlist[refcount]:
curid +=1
newkey_id = key_id + str(curid)
if verbose:
print("level ", refcount, " : key ", key_id, " changed into ", newkey_id)
myline = myline.replace(key_id, newkey_id, 1)
key_id = newkey_id
idlist[refcount][key_id] = value
fo.write(myline)
fo.close()
return
def check_suspend_json(infile, outfile, verbose=0):
if not os.path.exists(infile):
print("WARN: %s does not exist", infile)
try:
fi = open(infile, "r")
except IOError:
print("WARN: Unable to open %s", infile)
sys.exit(2)
lines = fi.readlines()
fi.close()
try:
fo = open(outfile, "w+")
except IOError:
print("WARN: Unable to open %s", f)
sys.exit(2)
taskobj = 0
curid = ""
for myline in lines:
exception = 0
key_id = "exception"
try:
key_id, value = myline.split(":", 1)
except ValueError:
if "suspend" in myline:
key_id = "suspend"
exception = 1
key_id = key_id.strip('\"\t\n\r ')
if not "tasks" in key_id and \
taskobj == 0:
fo.write(myline)
continue
if "{" in myline:
taskobj += 1
if taskobj == 2:
curid = key_id
if "}" in myline:
taskobj -= 1
if "suspend" in key_id and \
exception == 1:
if verbose:
print("value ", curid, " added to suspend key")
if "," in myline:
myline = myline.replace(",", " : " + "\"" + curid + "\",", 1)
else:
myline = myline.replace("\n", " : " + "\"" + curid + "\"\n", 1)
fo.write(myline)
fo.close()
return
if __name__ == '__main__':
def handleSigTERM(signum, frame):
sys.exit
signal.signal(signal.SIGTERM, handleSigTERM)
signal.signal(signal.SIGINT, handleSigTERM)
outfile = "unikid.json"
selfupdate = 0
verbose = 0
dry_run = False
try:
opts, args = getopt.getopt(sys.argv[1:], "o:avd")
except getopt.GetoptError as err:
print(str(err)) # will print something like "option -a not recognized"
sys.exit(2)
for o, a in opts:
if o == "-o":
outfile = a
if o == "-a":
selfupate = 1
if o == "-v":
verbose = 1
if o == "-d":
dry_run = True
for f in args:
if selfupdate:
outfile = f
check_suspend_json(f, outfile)
check_unikid_json(outfile, outfile)
if not dry_run:
subprocess.call(["rt-app", outfile])
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