forked from SystemRage/py-kms
/
pykms_Format.py
442 lines (388 loc) · 20.4 KB
/
pykms_Format.py
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#!/usr/bin/env python3
import re
import sys
import os
from collections import OrderedDict
import logging
from io import StringIO
import queue as Queue
from tempfile import gettempdir
#----------------------------------------------------------------------------------------------------------------------------------------------------------
def enco(strg, typ = 'latin-1'):
if isinstance(strg, str):
return strg.encode(typ)
def deco(strg, typ = 'latin-1'):
if isinstance(strg, bytes):
return strg.decode(typ)
def byterize(obj):
def do_encode(dictio, key):
if isinstance(dictio[key], str) and len(dictio[key]) > 0 and key not in ['SecondaryAddr']:
dictio[key] = dictio[key].encode('latin-1')
elif hasattr(dictio[key], '__dict__'):
subdictio = dictio[key].__dict__['fields']
for subkey in subdictio:
do_encode(subdictio, subkey)
objdict = obj.__dict__['fields']
for field in objdict:
do_encode(objdict, field)
return obj
def justify(astring, indent = 35, break_every = 100):
str_indent = ('\n' + ' ' * indent)
splitted = astring.split('\n')
longests = [(n, s) for n, s in enumerate(splitted) if len(s) >= break_every]
for longest in longests:
lines = []
for i in range(0, len(longest[1]), break_every):
lines.append(longest[1][i : i + break_every])
splitted[longest[0]] = str_indent.join(lines)
if len(splitted) > 1:
justy = str_indent.join(splitted)
else:
justy = str_indent + str_indent.join(splitted)
return justy
##----------------------------------------------------------------------------------------------------------------------------------------------------
ColorMap = {'black' : '\x1b[90m',
'red' : '\x1b[91m',
'green' : '\x1b[38;2;0;238;118m', # '\x1b[92m'
'yellow' : '\x1b[93m',
'blue' : '\x1b[94m',
'magenta' : '\x1b[38;2;205;0;205m', # '\x1b[95m'
'cyan' : '\x1b[96m',
'white' : '\x1b[97m',
'orange' : '\x1b[38;2;255;165;0m'
}
ExtraMap = {'end' : '\x1b[0m',
'bold' : '\x1b[1m',
'dim' : '\x1b[2m',
'italic' : '\x1b[3m',
'underlined' : '\x1b[4m',
'blink1' : '\x1b[5m',
'blink2' : '\x1b[6m',
'reverse' : '\x1b[7m',
'hidden' : '\x1b[8m',
'strike' : '\x1b[9m'
}
ColorExtraMap = dict(ColorMap, **ExtraMap)
ColorMapReversed = dict(zip(ColorMap.values(), ColorMap.keys()))
ExtraMapReversed = dict(zip(ExtraMap.values(), ExtraMap.keys()))
MsgMap = {0 : {'text' : "{{yellow}}{}{}Client generating RPC Bind Request...{{end}}" .format('\n', '\t' * 3)},
1 : {'text' : "{{white}}<==============={{end}}{{yellow}}{}Client sending RPC Bind Request...{{end}}" .format('\t')},
2 : {'text' : "{{yellow}}Server received RPC Bind Request !!!{}{{end}}{{white}}<==============={{end}}" .format('\t' * 4)},
3 : {'text' : "{{yellow}}Server parsing RPC Bind Request...{{end}}" .format()},
4 : {'text' : "{{yellow}}Server generating RPC Bind Response...{{end}}" .format()},
5 : {'text' : "{{yellow}}Server sending RPC Bind Response...{}{{end}}{{white}}===============>{{end}}" .format('\t' * 4)},
6 : {'text' : "{{green}}{{bold}}{}RPC Bind acknowledged !!!{{end}}" .format('\n')},
7 : {'text' : "{{white}}===============>{{end}}{{yellow}}{}Client received RPC Bind Response !!!{{end}}" .format('\t')},
8 : {'text' : "{{green}}{{bold}}{}RPC Bind acknowledged !!!{{end}}" .format('\t' * 3)},
9 : {'text' : "{{blue}}{}Client generating Activation Request dictionary...{{end}}" .format('\t' * 3)},
10 : {'text' : "{{blue}}{}Client generating Activation Request data...{{end}}" .format('\t' * 3)},
11 : {'text' : "{{blue}}{}Client generating RPC Activation Request...{{end}}" .format('\t' * 3)},
12 : {'text' : "{{white}}<==============={{end}}{{blue}}{}Client sending RPC Activation Request...{{end}}" .format('\t')},
13 : {'text' : "{{blue}}Server received RPC Activation Request !!!{}{{end}}{{white}}<==============={{end}}" .format('\t' * 3)},
14 : {'text' : "{{blue}}Server parsing RPC Activation Request...{{end}}" .format()},
15 : {'text' : "{{blue}}Server processing KMS Activation Request...{{end}}" .format()},
16 : {'text' : "{{blue}}Server processing KMS Activation Response...{{end}}" .format()},
17 : {'text' : "{{blue}}Server generating RPC Activation Response...{{end}}" .format()},
18 : {'text' : "{{blue}}Server sending RPC Activation Response...{}{{end}}{{white}}===============>{{end}}" .format('\t' * 3)},
19 : {'text' : "{{green}}{{bold}}{}Server responded, now in Stand by...{}{{end}}" .format('\n','\n')},
20 : {'text' : "{{white}}===============>{{end}}{{blue}}{}Client received Response !!!{{end}}" .format('\t')},
21 : {'text' : "{{green}}{{bold}}{}Activation Done !!!{{end}}" .format('\t' * 3)},
-1 : {'text' : "{{white}}Server receiving{{end}}" .format()},
-2 : {'text' : "{{white}}{}Client sending{{end}}" .format('\t' * 8)},
-3 : {'text' : "{{white}}{}Client receiving{{end}}" .format('\t' * 8)},
-4 : {'text' : "{{white}}Server sending{{end}}" .format()},
}
def unformat_message(symbolic_string_list):
""" `symbolic_string_list` : a list of strings with symbolic formattation, example:
symbolic_string_list = ["{yellow}\tPluto\n{end}",
"{reverse}{blue}======>{end}{red}\t\tPaperino{end}"]
>>> unformat_message(symbolic_string_list)
>>> [['\tPluto\n'], ['======>', '\t\tPaperino']]
"""
pattern = r"(?<!\{)\{([^}]+)\}(?!\})"
picktxt, pickarrw = [ [] for _ in range(2) ]
for item in symbolic_string_list:
try:
# only for py-kms MsgMap.
picklist = re.sub(pattern, '*', item['text'])
except:
# generalization.
picklist = re.sub(pattern, '*', item)
picklist = list(filter(None, picklist.split('*')))
picktxt.append(picklist)
return picktxt
def unshell_message(ansi_string, count):
""" `ansi_string` : a string with ansi formattation, example:
ansi_string = '\x1b[97mPippo\x1b[0m\n\x1b[94mPluto\t\t\x1b[0m\n\x1b[92m\x1b[1m\nPaperino\n\x1b[0m\n
`count` : int progressive increment for tag.
>>> unshell_message(ansi_string count = 0)
>>> ({'tag00': {'color': 'white', 'extra': [], 'text': 'Pippo'},
'tag01': {'color': 'blue', 'extra': [], 'text': 'Pluto\t\t'}
'tag02': {'color': 'green', 'extra': ['bold'], 'text': '\nPaperino\n'}
}, 3)
"""
ansi_find = re.compile(r'\x1B\[[0-?]*[ -/]*[@-~]')
ansi_list = re.findall(ansi_find, ansi_string)
ansi_indx_start = [ n for n in range(len(ansi_string)) for ansi in list(set(ansi_list)) if ansi_string.find(ansi, n) == n ]
ansi_indx_stop = [ n + len(value) for n, value in zip(ansi_indx_start, ansi_list)]
ansi_indx = sorted(list(set(ansi_indx_start + ansi_indx_stop)))
msgcolored = {}
for k in range(len(ansi_indx) - 1):
ansi_value = ansi_string[ansi_indx[k] : ansi_indx[k + 1]]
if ansi_value not in ['\x1b[0m', '\n']:
tagname = "tag" + str(count).zfill(2)
if tagname not in msgcolored:
msgcolored[tagname] = {'color' : '', 'extra' : [], 'text' : ''}
if ansi_value in ColorMapReversed.keys():
msgcolored[tagname]['color'] = ColorMapReversed[ansi_value]
elif ansi_value in ExtraMapReversed.keys():
msgcolored[tagname]['extra'].append(ExtraMapReversed[ansi_value])
else:
msgcolored[tagname]['text'] = ansi_value
else:
if ansi_value != '\n':
count += 1
# Ordering.
msgcolored = OrderedDict(sorted(msgcolored.items()))
return msgcolored, count
#-------------------------------------------------------------------------------------------------------------------------------------------------------
# based on: https://ryanjoneil.github.io/posts/2014-02-14-capturing-stdout-in-a-python-child-process.html
queue_print = Queue.Queue()
class ShellMessage(object):
viewsrv, viewclt = (True for _ in range(2))
asyncmsgsrv, asyncmsgclt = (False for _ in range(2))
indx, count, remain, numlist, dummy = (0, 0, 0, [], False)
loggersrv_pty = logging.getLogger('logsrvpty')
loggerclt_pty = logging.getLogger('logcltpty')
class Collect(StringIO):
# Capture string sent to stdout.
def write(self, s):
StringIO.write(self, s)
class Process(object):
def __init__(self, nshell, get_text = False, put_text = None, where = 'srv'):
self.nshell = nshell
self.get_text = get_text
self.put_text = put_text
self.where = where
self.plaintext = []
self.path_nl = os.path.join(gettempdir(), 'pykms_newlines.txt')
self.path_clean_nl = os.path.join(gettempdir(), 'pykms_clean_newlines.txt')
self.queue_get = Queue.Queue()
def formatter(self, msgtofrmt):
if self.newlines:
text = unformat_message([msgtofrmt])[0][0]
msgtofrmt = msgtofrmt['text'].replace(text, self.newlines * '\n' + text)
self.newlines = 0
else:
try:
# comes from MsgMap.
msgtofrmt = msgtofrmt['text']
except:
# comes from `put_text` option.
pass
self.msgfrmt = msgtofrmt.format(**ColorExtraMap)
if self.get_text:
self.plaintext.append(unshell_message(self.msgfrmt, count = 0)[0]["tag00"]['text'].strip())
def newlines_file(self, mode, *args):
try:
with open(self.path_nl, mode) as file:
if mode in ['w', 'a']:
file.write(args[0])
elif mode == 'r':
data = [int(i) for i in [line.rstrip('\n') for line in file.readlines()]]
self.newlines, ShellMessage.remain = data[0], sum(data[1:])
except:
with open(self.path_nl, 'w') as file:
pass
def newlines_count(self, num):
ShellMessage.count += MsgMap[num]['text'].count('\n')
if num >= 0:
ShellMessage.numlist.append(num)
if self.continuecount:
# Note: is bypassed '\n' counted after message with arrow,
# so isn't: str(len(ShellMessage.numlist) + ShellMessage.count)
towrite = str(len(ShellMessage.numlist)) + '\n'
self.newlines_file('a', towrite)
ShellMessage.count, ShellMessage.numlist = (0, [])
else:
ShellMessage.count += (len(ShellMessage.numlist) - ShellMessage.remain) * 2
if num in [-1, -3]:
towrite = str(ShellMessage.count) + '\n'
self.newlines_file('w', towrite)
ShellMessage.count, ShellMessage.remain, ShellMessage.numlist = (0, 0, [])
self.continuecount = True
elif num in [-2 ,-4]:
self.newlines_file('r')
self.newlines_clean(num)
def newlines_clean(self, num):
if num == 0:
with open(self.path_clean_nl, 'w') as file:
file.write('clean newlines')
try:
with open(self.path_clean_nl, 'r') as file:
some = file.read()
if num == 21:
ShellMessage.count, ShellMessage.remain, ShellMessage.numlist, ShellMessage.dummy = (0, 0, [], False)
os.remove(self.path_nl)
os.remove(self.path_clean_nl)
except:
if num == 19:
ShellMessage.count, ShellMessage.remain, ShellMessage.numlist, ShellMessage.dummy = (0, 0, [], False)
os.remove(self.path_nl)
def putter(self, aqueue, toput):
try:
aqueue.put_nowait(toput)
except Queue.Full:
pass
def execute(self):
self.manage()
ShellMessage.indx += 1
def print_logging_setup(self, logger, async_flag, formatter = logging.Formatter('%(name)s %(message)s')):
handler = logging.StreamHandler(StringIO())
handler.name = 'LogStream'
handler.setLevel(logging.INFO)
handler.setFormatter(formatter)
if logger.handlers:
logger.handlers = []
if async_flag:
from pykms_Misc import MultiProcessingLogHandler
logger.addHandler(MultiProcessingLogHandler('Thread-AsyncMsg{0}'.format(handler.name), handler = handler))
else:
logger.addHandler(handler)
logger.setLevel(logging.INFO)
def print_logging(self, toprint):
if (self.nshell and ((0 in self.nshell) or (2 in self.nshell and not ShellMessage.viewclt))) or ShellMessage.indx == 0:
self.print_logging_setup(ShellMessage.loggersrv_pty, ShellMessage.asyncmsgsrv)
self.print_logging_setup(ShellMessage.loggerclt_pty, ShellMessage.asyncmsgclt)
if self.where == 'srv':
ShellMessage.loggersrv_pty.info(toprint)
elif self.where == 'clt':
ShellMessage.loggerclt_pty.info(toprint)
def notview(self):
if self.get_text:
self.newlines = 0
if self.put_text is not None:
for msg in self.put_text:
self.formatter(msg)
else:
for num in self.nshell:
self.formatter(MsgMap[num])
self.putter(self.queue_get, self.plaintext)
def manage(self):
if not ShellMessage.viewsrv:
# viewsrv = False, viewclt = True.
if ShellMessage.viewclt:
if self.where == 'srv':
self.notview()
return
else:
# viewsrv = False, viewclt = False.
self.notview()
return
else:
# viewsrv = True, viewclt = False.
if not ShellMessage.viewclt:
if self.where == 'clt':
self.notview()
return
else:
# viewsrv = True, viewclt = True.
pass
# Do job.
self.produce()
toprint = self.consume(queue_print, timeout = 0.1)
if sys.stdout.isatty():
print(toprint, flush = True)
else:
try:
self.print_logging(toprint)
except:
print(toprint, flush = True)
# Get string/s printed.
if self.get_text:
self.putter(self.queue_get, self.plaintext)
return
def produce(self):
# Save everything that would otherwise go to stdout.
outstream = ShellMessage.Collect()
sys.stdout = outstream
try:
self.continuecount = False
self.newlines = 0
# Print something.
if self.put_text is not None:
for msg in self.put_text:
ShellMessage.count += msg.count('\n')
# Append a dummy element.
if ShellMessage.dummy:
ShellMessage.numlist.append('put')
self.formatter(msg)
print(self.msgfrmt, end = '\n', flush = True)
else:
for num in self.nshell:
if num == 0:
ShellMessage.dummy = True
self.newlines_count(num)
self.formatter(MsgMap[num])
print(self.msgfrmt, end = '\n', flush = True)
except Exception as e:
print(e, end = '\n', flush = True)
finally:
# Restore stdout and send content.
sys.stdout = sys.__stdout__
self.putter(queue_print, outstream.getvalue())
def consume(self, aqueue, timeout = None):
try:
toprint = aqueue.get(block = timeout is not None, timeout = timeout)
aqueue.task_done()
return toprint
except Queue.Empty:
return None
def pretty_printer(**kwargs):
"""kwargs:
`log_obj` --> if logging object specified the text not ansi
formatted is logged.
`get_text` --> if True obtain text not ansi formatted,
after printing it with ansi formattation.
`put_text` --> a string or list of strings with ansi formattation.
if None refer to `num_text` for printing process.
`num_text` --> a number or list of numbers refering numbered message map.
if None `put_text` must be defined for printing process.
`to_exit ` --> if True system exit is called.
`where` --> specifies if message is server-side or client-side
"""
# Set defaults for not defined options.
options = {'log_obj' : None,
'get_text' : False,
'put_text' : None,
'num_text' : None,
'to_exit' : False,
'where' : 'srv'
}
options.update(kwargs)
# Check options.
if (options['num_text'] is None) and (options['put_text'] is None):
raise ValueError('One of `num_text` and `put_text` must be provided.')
elif (options['num_text'] is not None) and (options['put_text'] is not None):
raise ValueError('These parameters are mutually exclusive.')
if (options['num_text'] is not None) and (not isinstance(options['num_text'], list)):
options['num_text'] = [options['num_text']]
if (options['put_text'] is not None) and (not isinstance(options['put_text'], list)):
options['put_text'] = [options['put_text']]
# Overwrite `get_text` (used as hidden).
if options['put_text']:
options['get_text'] = True
elif options['num_text']:
options['get_text'] = False
# Process messages.
shmsg = ShellMessage.Process(options['num_text'],
get_text = options['get_text'],
put_text = options['put_text'],
where = options['where'])
shmsg.execute()
plain_messages = shmsg.consume(shmsg.queue_get, timeout = None)
if options['log_obj']:
for plain_message in plain_messages:
options['log_obj'](plain_message)
if options['to_exit']:
sys.exit(1)