Initial release

The initial release contains the most basic implementation of TLSharp core.
This is also fully untested, since no test can be done until more work is done.

network/mtproto_plain_sender.py

@@ -0,0 +1,42 @@
+
+import time
+from utils.binary_writer import BinaryWriter
+from utils.binary_reader import BinaryReader
+
+
+class MtProtoPlainSender:
+
+    def __init__(self, transport):
+        self._sequence = 0
+        self._time_offset = 0
+        self._last_msg_id = 0
+        self._transport = transport
+
+    def send(self, data):
+        with BinaryWriter() as writer:
+            writer.write_long(0)
+            writer.write_int(self.get_new_msg_id())
+            writer.write_int(len(data))
+            writer.write(data)
+
+            packet = writer.get_bytes()
+            self._transport.send(packet)
+
+    def receive(self):
+        result = self._transport.receive()
+        with BinaryReader(result.body) as reader:
+            auth_key_id = reader.read_long()
+            message_id = reader.read_long()
+            message_length = reader.read_int()
+
+            response = reader.read(message_length)
+            return response
+
+    def get_new_msg_id(self):
+        new_msg_id = int(self._time_offset + time.time() * 1000)  # multiply by 1000 to get milliseconds
+
+        if self._last_msg_id >= new_msg_id:
+            new_msg_id = self._last_msg_id + 4
+
+        self._last_msg_id = new_msg_id
+        return new_msg_id