Add the simple cli for interfacing with Oppo device

OPPO_BDP-1-3_expirimental.py

@@ -0,0 +1,89 @@
+import socket, sys, threading, time
+
+## ========= CUSTOM SEND ============
+def send(sock, msg):
+    try:
+        sock.send(b'REMOTE ' + msg)
+    except Exception as error:
+        print("Send Exception: ", error)
+        sys.exit()
+
+    sock.settimeout(10)
+    response = b''
+    try:
+        print("... waiting (max 10s)")
+        response = sock.recv(24)
+    except Exception as error:
+        print("Recv Exception: ", error)
+    sock.settimeout(0)
+    if len(response):
+        print("Response: {}".format(response))
+
+
+## ========= GET UDP BROADCAST ============
+oppo_data = b''
+with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as sock:
+    print("... Waiting for udp message")
+    sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    sock.bind(("", 7624))
+    response = sock.recv(1024)
+    if len(response):
+        oppo_data = response
+    print("Response: {}".format(response))
+
+## ========= PROCESS UDP RECEIVED DATA ============
+if not len(oppo_data):
+    print("No data to parse")
+    sys.exit()
+
+data_as_str = oppo_data.decode('utf-8')
+data_split = data_as_str.split("\n")
+host_chunk = data_split[1]
+port_chunk = data_split[2]
+
+host = host_chunk.split(":")[1]
+port = int(port_chunk.split(":")[1])
+print("Host: ", host, "Port: ", port)
+
+
+## ========= ANOTHER CONNECTION RUN IN THREAD FOR RECEIVING USOLICITED "UPDATE" RESPONSE ============
+locked = False
+def recver():
+    global locked
+    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+        sock.connect((host, port))
+
+        command = ''
+        while True:
+            time.sleep(5)
+            if not locked:
+                locked = True
+                response = b''
+                try:
+                    response = sock.recv(1024)
+                except Exception as error:
+                    print("Exception: ", error)
+
+                if len(response):
+                    print("Response: ", response)
+                locked = False
+recver_thread = threading.Thread(target=recver)
+recver_thread.daemon = True
+# recver_thread.start()
+print("# Unsolited receive thread disabled")
+
+## ========= OPEN TCP CONNECTION FOR SENDING COMMANDS ============
+with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+    print("#")
+    print("# Send commands in all caps - see protocol for types")
+    print("# https://drive.google.com/file/d/1DTB7EDHV9UHFX7biYdfWC_5PFvB-XtI6/view")
+    sock.connect((host, port))
+
+    command = ''
+    while True:
+        command = input("\nOPPO > ")
+        locked = True
+        if command == "exit":
+            break
+        else:
+            send(sock, command.encode('utf-8'))