fixing a issue on linux about the compiled library extension fixes #1

Author: user

js_xxtea_decrypt.py

@@ -1,4 +1,4 @@
-import ctypes, argparse, os, gzip, jsbeautifier, zlib, binascii
+import ctypes, argparse, os, gzip, jsbeautifier, zlib, binascii, platform
 from ctypes import c_char_p, c_ulong
 from io import BytesIO
 import zipfile 
@@ -98,7 +98,8 @@ def main():
     parser.add_argument("-bs", '--beautify', action="store_true", required=False, help="Enables beautifying!")
 
     args = parser.parse_args()
-    my_lib = ctypes.CDLL(os.path.join(os.path.dirname(os.path.abspath(__file__)),'lib/libext_xxtea.dylib')) 
+    my_lib = ctypes.CDLL(os.path.join(os.path.dirname(os.path.abspath(__file__)),'lib/libext_xxtea'\
+        +".so" if platform.system() == "Linux" else ".dynlib" if platform.system()== 'Darwin' else ".so")) 
     xxtea_decrypt = my_lib.xxtea_decrypt
     xxtea_decrypt.argtypes = [c_char_p, c_ulong, c_char_p, c_ulong, ctypes.POINTER(c_ulong)]
     xxtea_decrypt.restype = ctypes.POINTER(ctypes.c_ubyte)

lua_xxtea_decrypt.py

@@ -1,4 +1,4 @@
-import ctypes, argparse, os
+import ctypes, argparse, os, platform
 from ctypes import c_char_p, c_ulong
 
 
@@ -42,7 +42,8 @@ def main():
     parser.add_argument("-k", '--key',metavar='key', type=str, required=True, help="XXTEA Key")
     parser.add_argument("-s", '--signature', metavar='signature', type=str, required=True, help="Signature")
     args = parser.parse_args()
-    my_lib = ctypes.CDLL(os.path.join(os.path.dirname(os.path.abspath(__file__)),'lib/libext_xxtea.dylib'))
+    my_lib = ctypes.CDLL(os.path.join(os.path.dirname(os.path.abspath(__file__)),'lib/libext_xxtea'\
+        +".so" if platform.system() == "Linux" else ".dynlib" if platform.system()== 'Darwin' else ".so"))
     xxtea_decrypt = my_lib.xxtea_decrypt
     xxtea_decrypt.argtypes = [c_char_p, c_ulong, c_char_p, c_ulong, ctypes.POINTER(c_ulong)]
     xxtea_decrypt.restype = ctypes.POINTER(ctypes.c_ubyte)