Python programmer for file send

scripts/sendJed.py

@@ -0,0 +1,58 @@
+"""
+Sends a .jed file to your ESP32
+Example Usage:
+python sendJed.py 192.168.1.2 --file 'C:\path\to\yourfiqle.jed'
+
+or
+
+python sendJed.py 192.168.1.2 --port 34779 --file 'C:\path\to\yourfile.jed'
+
+"""
+
+import socket
+import argparse
+import os
+
+def netcat(host, port, content):
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.connect((host, int(port)))
+    s.sendall(content)
+    s.shutdown(socket.SHUT_WR)
+    while True:
+        data = s.recv(4096)
+        if not data:
+            break
+        print(repr(data.decode('utf-8')))
+    s.close()
+
+def client(ip, port, filename):
+    # Check if file exists
+    if not os.path.isfile(filename):
+        raise FileNotFoundError(f"File {filename} does not exist.")
+
+    # Check if file ends with .jed
+    if not filename.endswith('.jed'):
+        raise ValueError("File must end with .jed extension.")
+
+    # Check if file has non-zero size
+    if os.path.getsize(filename) == 0:
+        raise ValueError("File is empty.")
+
+    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    print("Before connect")
+    client_socket.connect((ip, port))
+    print("After connect")
+
+    with open(filename, 'rb') as file:
+        content = file.read()
+        netcat(ip, port, content)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='Send a .jed file over TCP and print returned text.')
+    parser.add_argument('ip', type=str, help='The IP address of the ESP32 server.')
+    parser.add_argument('--port', type=int, default=34779, help='The port number to connect to (default is 34779).')
+    parser.add_argument('--file', type=str, required=True, help='The path to the .jed file to send.')
+
+    args = parser.parse_args()
+
+    client(args.ip, args.port, args.file)