def check_result2(params, consoleMsg=True):
"""just like check_result() above, except the result can be non-digits.
or even empty.
"""
params = params.rstrip()
if re.search('^200',params):
result = re.search('result=(.*)',params)
if result:
return result.group(1)
return ''
else:
if consoleMsg:
info = "dsh_agi.check_result: " + \
"FAIL (unexpected result '%s')" % params
dsh_utils.give_bad_news2(info, logging.error)
return None
def read_env(consoleMsg=True):
"""reads AGI environment variables at the beginning of a call."""
env = {}
while 1:
line = sys.stdin.readline().strip()
if line == '':
break
#
# ryw:
# bad format. not splittable.
# this is because I found a line that looks like this:
# agi_channel: IAX2/127.0.0.1:35456-14868
#
#key,data = line.split(':')
success,key,data = split_line(line)
if not success:
info = 'dsh_agi.read_env: bad line: ' + line
dsh_utils.give_bad_news2(info, logging.warning)
continue
if key[:4] <> 'agi_':
#skip input that doesn't begin with agi_
info = 'dsh_agi.read_env: invalid key: ' + key[:4]
dsh_utils.give_bad_news2(info, logging.warning)
continue
key = key.strip()
data = data.strip()
if key <> '':
env[key] = data
keys2skip = ['agi_rdnis', 'agi_uniqueid', 'agi_language', 'agi_callington',
'agi_callingtns', 'agi_accountcode',
'agi_enhanced', 'agi_callingpres', 'agi_callingani2',
'agi_dnid', 'agi_rdnis', 'agi_priority']
if consoleMsg:
info = "dsh_agi.read_env: AGI Environment Dump:"
dsh_utils.give_news(info, logging.info)
for key in env.keys():
if key in keys2skip:
continue
info = " -- %s = %s" % (key, env[key])
dsh_utils.give_news(info, logging.info)
return env
def check_result(params, consoleMsg=True):
params = params.rstrip()
if re.search('^200',params):
result = re.search('result=(\d+)',params)
if (not result):
if consoleMsg:
info = "dsh_agi.check_result: FAIL ('%s')" % params
dsh_utils.give_bad_news2(info, logging.error)
return -1
else:
result = result.group(1)
if consoleMsg:
info = "dsh_agi.check_result: PASS (%s)" % result
dsh_utils.give_good_news(info, logging.info)
return result
else:
if consoleMsg:
info = "dsh_agi.check_result: " + \
"FAIL (unexpected result '%s')" % params
dsh_utils.give_bad_news2(info, logging.error)
return -2
def check_result(params, consoleMsg=True):
"""copied from the star fish book. looking for number results.
the Asterisk response looks like '200 result=1'.
"""
params = params.rstrip()
if re.search('^200',params):
result = re.search('result=(\d+)',params)
if (not result):
if consoleMsg:
info = "dsh_agi.check_result: FAIL ('%s')" % params
dsh_utils.give_bad_news2(info, logging.error)
return -1
else:
result = result.group(1)
if consoleMsg:
info = "dsh_agi.check_result: PASS (%s)" % result
dsh_utils.give_good_news(info, logging.info)
return result
else:
if consoleMsg:
info = "dsh_agi.check_result: " + \
"FAIL (unexpected result '%s')" % params
dsh_utils.give_bad_news2(info, logging.error)
return -2