test

lib/aadecode.py

@@ -0,0 +1,209 @@
+#-*- coding: utf-8 -*-
+#
+# author : Djeman
+# Updated by Shani-08 (https://github.com/Shani-08/ShaniXBMCWork2)
+
+import re
+
+class AADecoder(object):
+    def __init__(self, aa_encoded_data):
+        self.encoded_str = aa_encoded_data.replace('/*´∇｀*/','')
+
+        self.b = ["(c^_^o)", "(ﾟΘﾟ)", "((o^_^o) - (ﾟΘﾟ))", "(o^_^o)",
+                  "(ﾟｰﾟ)", "((ﾟｰﾟ) + (ﾟΘﾟ))", "((o^_^o) +(o^_^o))", "((ﾟｰﾟ) + (o^_^o))",
+                  "((ﾟｰﾟ) + (ﾟｰﾟ))", "((ﾟｰﾟ) + (ﾟｰﾟ) + (ﾟΘﾟ))", "(ﾟДﾟ) .ﾟωﾟﾉ", "(ﾟДﾟ) .ﾟΘﾟﾉ",
+                  "(ﾟДﾟ) ['c']", "(ﾟДﾟ) .ﾟｰﾟﾉ", "(ﾟДﾟ) .ﾟДﾟﾉ", "(ﾟДﾟ) [ﾟΘﾟ]"]
+
+    def is_aaencoded(self):
+        idx = self.encoded_str.find("ﾟωﾟﾉ= /｀ｍ´）ﾉ ~┻━┻   //*´∇｀*/ ['_']; o=(ﾟｰﾟ)  =_=3; c=(ﾟΘﾟ) =(ﾟｰﾟ)-(ﾟｰﾟ); ")
+        if idx == -1:
+            return False
+
+        if self.encoded_str.find("(ﾟДﾟ)[ﾟoﾟ]) (ﾟΘﾟ)) ('_');", idx) == -1:
+            return False
+
+        return True
+
+    def base_repr(self, number, base=2, padding=0):
+        digits = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+        if base > len(digits):
+            base = len(digits)
+
+        num = abs(number)
+        res = []
+        while num:
+            res.append(digits[num % base])
+            num //= base
+        if padding:
+            res.append('0' * padding)
+        if number < 0:
+            res.append('-')
+        return ''.join(reversed(res or '0'))
+
+    def decode_char(self, enc_char, radix):
+        end_char = "+ "
+        str_char = ""
+        while enc_char != '':
+            found = False
+
+            if not found:
+                for i in range(len(self.b)):             
+                    enc_char=enc_char.replace(self.b[i], str(i))
+                
+                startpos=0
+                findClose=True
+                balance=1
+                result=[]
+                if enc_char.startswith('('):
+                    l=0
+                    
+                    for t in enc_char[1:]:
+                        l+=1
+                        if findClose and t==')':
+                            balance-=1;
+                            if balance==0:
+                                result+=[enc_char[startpos:l+1]]
+                                findClose=False
+                                continue
+                        elif not findClose and t=='(':
+                            startpos=l
+                            findClose=True
+                            balance=1
+                            continue
+                        elif t=='(':
+                            balance+=1
+                 
+
+                if result is None or len(result)==0:
+                    return ""
+                else:
+                    
+                    for r in result:
+                        value = self.decode_digit(r, radix)
+                        if value == "":
+                            return ""
+                        else:
+                            str_char += value
+                            
+                    return str_char
+
+            enc_char = enc_char[len(end_char):]
+
+        return str_char
+
+        
+              
+    def decode_digit(self, enc_int, radix):
+
+        rr = '(\(.+?\)\))\+'
+        rerr=enc_int.split('))+')
+        v = ''
+        
+        #new mode
+
+        for c in rerr:
+            
+            if len(c)>0:
+                if c.strip().endswith('+'):
+                    c=c.strip()[:-1]
+
+                startbrackets=len(c)-len(c.replace('(',''))
+                endbrackets=len(c)-len(c.replace(')',''))
+                    
+                if startbrackets>endbrackets:
+                    c+=')'*startbrackets-endbrackets
+                    
+                c = c.replace('!+[]','1')
+                c = c.replace('-~','1+')
+                c = c.replace('[]','0')
+                    
+                v+=str(eval(c))
+                    
+        return v
+         
+        mode = 0
+        value = 0
+
+        while enc_int != '':
+            found = False
+            for i in range(len(self.b)):
+                if enc_int.find(self.b[i]) == 0:
+                    if mode == 0:
+                        value += i
+                    else:
+                        value -= i
+                    enc_int = enc_int[len(self.b[i]):]
+                    found = True
+                    break
+
+            if not found:
+                return ""
+
+            enc_int = re.sub('^\s+|\s+$', '', enc_int)
+            if enc_int.find("+") == 0:
+                mode = 0
+            else:
+                mode = 1
+
+            enc_int = enc_int[1:]
+            enc_int = re.sub('^\s+|\s+$', '', enc_int)
+
+        return self.base_repr(value, radix)
+
+    def decode(self):
+
+        self.encoded_str = re.sub('^\s+|\s+$', '', self.encoded_str)
+
+        # get data
+        pattern = (r"\(ﾟДﾟ\)\[ﾟoﾟ\]\+ (.+?)\(ﾟДﾟ\)\[ﾟoﾟ\]\)")
+        result = re.search(pattern, self.encoded_str, re.DOTALL)
+        if result is None:
+            print("AADecoder: data not found")
+            return False
+
+        data = result.group(1)
+
+        # hex decode string
+        begin_char = "(ﾟДﾟ)[ﾟεﾟ]+"
+        alt_char = "(oﾟｰﾟo)+ "
+
+        out = ''
+
+        while data != '':
+            # Check new char
+            if data.find(begin_char) != 0:
+                print("AADecoder: data not found")
+                return False
+
+            data = data[len(begin_char):]
+
+            # Find encoded char
+            enc_char = ""
+            if data.find(begin_char) == -1:
+                enc_char = data
+                data = ""
+            else:
+                enc_char = data[:data.find(begin_char)]
+                data = data[len(enc_char):]
+
+            
+            radix = 8
+            # Detect radix 16 for utf8 char
+            if enc_char.find(alt_char) == 0:
+                enc_char = enc_char[len(alt_char):]
+                radix = 16
+
+            str_char = self.decode_char(enc_char, radix)
+            
+            if str_char == "":
+                print("no match :  ")
+                print(data + "\nout = " + out + "\n")
+                return False
+            
+            out += chr(int(str_char, radix))
+
+        if out == "":
+            print("no match : " + data)
+            return False
+
+        return out