1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
'''
Handles the requests made to clients, including
interval, autotasks, terminal & GUI. These are
correctly interpreted to specific formats &
is the foundation of the program.
Verified: 2021 February 8
* Follows PEP8
* Tested Platforms
* Windows 10
* Third Party Modules
* eel
'''
from server.state import ServerStatic, Dynamic
from server.controller import Controller
from server.helper import ServerHelper
from server.settings import Settings
from server.console import Console
from shared.helper import Helper
from shared.state import Static
from shared.data import Data
import threading
import traceback
import queue
import os
if not ServerStatic.TERMINAL:
import eel
class Request:
__LOADING_AMID_LENGTH = len(ServerStatic.LOADING_AMID)
__AUTOTASK_FN = 'autotasks.txt'
__LOCK = threading.Lock()
def __init__(self, message, loading=ServerStatic.LOADING,
ret=False, callback=None, args=(), custom=None):
self.__queue = queue.Queue()
self.__message = message
self.__loading = loading
self.__callback = callback
self.__args = args
if custom is None:
self.__clients = [(unique_id, Dynamic.CLIENTS[unique_id])
for unique_id in Dynamic.SESSION]
self.__autotask = False
self.__interval = False
self.__ret = ret
if not self.__ret:
self.__first_stdout = True
else:
self.__clients = [(unique_id, Dynamic.CLIENTS[unique_id])
for unique_id in custom[0]]
self.__autotask = custom[1]
self.__interval = not self.__autotask
self.__ret = False
if self.__ret:
self.__responses = []
self.__html = False
def send(self):
if any((self.__ret, self.__autotask, self.__interval)):
self.__employ_workers()
self.__create_jobs()
if self.__ret:
if self.__html:
return dict(html=True,
message=Helper.join(
*self.__responses))
else:
return Helper.join(*self.__responses)
else:
with Console.LOCK:
Console.printf(self.__loading, raw=True,
loading=True, lock=False)
self.__employ_workers()
self.__create_jobs()
Console.printf(raw=True, lock=False)
def __employ_workers(self):
for _ in self.__clients:
Helper.thread(self.__worker)
def __create_jobs(self):
for client in self.__clients:
self.__queue.put(client)
self.__queue.join()
def __worker(self):
try:
unique_id, client = self.__queue.get()
response = self.__execute_request(unique_id, client)
if self.__ret:
self.__responses.append(
self.__main_response(unique_id, client, response))
elif self.__autotask:
dirpath = os.path.join(ServerStatic.ARCHIVE_DIR,
client.connect_ip.safe)
if not os.path.isdir(dirpath):
os.makedirs(dirpath, exist_ok=True)
Helper.write_file(
os.path.join(dirpath, Request.__AUTOTASK_FN),
'AUTOTASK ACTION: [ {} {} ]\n{}\n'.format(
self.__message['message'], ServerStatic.LOADING_AMID,
self.__main_response(unique_id, client, response)))
elif self.__interval:
if not ServerStatic.TERMINAL:
if eel._websockets != []:
if Settings.GUI_UPDATE:
response.update(dict(unique_id=unique_id))
eel.activityUpdateEel(response)
else:
with Request.__LOCK:
if self.__first_stdout:
self.__first_stdout = False
Console.printf(ServerHelper.repeat(
len(self.__loading)), raw=True,
loading=True, lock=False)
else:
Console.printf(ServerHelper.repeat(
Request.__LOADING_AMID_LENGTH),
raw=True, loading=True, lock=False)
self.__main_response(unique_id, client, response)
Console.printf(ServerStatic.LOADING_AMID,
raw=True, loading=True,
newline=True, lock=False)
if self.__callback:
if 'custom' in response:
self.__callback(client.connect_ip, unique_id,
response['custom'], *self.__args)
except Exception:
Console.log(traceback.format_exc(),
log_type=ServerStatic.TRACEBACK)
finally:
self.__queue.task_done()
def __main_response(self, unique_id, client, response):
prefix = 'Response: {} {} {}'.format(client.connect_ip.pure,
ServerStatic.SEPERATOR,
unique_id)
message = response['message']
table = type(message) is list
try:
if message:
if table:
table_response = Console.tabulate(
*message, self.__ret, self.__autotask, f'{prefix}\n')
if self.__ret:
if not self.__html:
self.__html = True
return table_response
else:
return Console.printf(
f'{prefix}\n{message}', **response['headers'],
ret=self.__ret or self.__autotask, lock=False)
else:
return Console.printf(
f'{prefix}\nEmpty Response\n', Static.INFO, False,
ret=self.__ret or self.__autotask, lock=False)
except Exception:
Console.log('Response Handling Error\n',
Static.DANGER, ServerStatic.ACTION)
Console.log(traceback.format_exc(),
log_type=ServerStatic.TRACEBACK)
return Console.printf(
f'{prefix}\nResponse Handling Error', Static.DANGER,
False, ret=self.__ret or self.__autotask, lock=False)
def __execute_request(self, unique_id, client):
try:
Data.send(client.socket, self.__message)
response = Data.recv(client.socket, True)
return response
except Exception:
Console.log('Request Execution Errror\n',
Static.DANGER, ServerStatic.ACTION)
Console.log(traceback.format_exc(),
log_type=ServerStatic.TRACEBACK)
try:
Controller.delete_client(unique_id)
except Exception:
Console.log(traceback.format_exc(),
log_type=ServerStatic.TRACEBACK)
finally:
return Data.parse(Helper.join(
'Timeout / error emerged awaiting client response',
'Client disconnected & removed from active session'
), status=Static.DANGER)
|