new example for pycot from igs

Author: wcrum

examples/pycot-from-json-igs.py

@@ -0,0 +1,71 @@
+# Data Sourced from network.igs.org
+import json
+import CoT
+import datetime
+import socket
+
+def generate_cot_event(station):
+    # Required fields
+    uid = station.get("name", "UNKNOWN")
+    lat, lon, hae = station.get("llh", [0, 0, 0])
+    
+    now = datetime.datetime.now(datetime.timezone.utc)
+    stale = now + datetime.timedelta(minutes=90)
+
+    # Optional metadata
+    contact = {"callsign": uid}
+    remarks_parts = [
+        f"Receiver: {station.get('receiver_type')}",
+        f"Antenna: {station.get('antenna_type')}",
+        f"Firmware: {station.get('firmware')}",
+        f"City: {station.get('city')}",
+        f"Country: {station.get('country')}",
+        f"Serial: {station.get('serial_number')}",
+    ]
+    remarks = "\n".join(filter(None, remarks_parts))
+
+    # Build CoT event
+    event = CoT.Event(
+        version="2.0",
+        type="a-u-P-S",  # Arbitrary MIL-STD-2525C type for unit
+        uid=uid,
+        time=now,
+        start=now,
+        stale=stale,
+        how="m-g",  # machine generated
+        qos="2-i-c",
+        access="Undefined",
+        point=CoT.Point(
+            lat=lat,
+            lon=lon,
+            hae=hae,
+            ce=9999999,
+            le=9999999,
+        ),
+        detail={
+            "contact": contact,
+            "remarks": CoT.models.Remarks(
+                text=remarks,
+            )
+        }
+    )
+    return event.xml()
+
+def main():
+    # Downloaded from network.igs.org
+    with open("igs_stations.json", "r") as f:
+        stations = json.load(f)
+
+    for station in stations:
+        cot_xml = generate_cot_event(station)
+        print(cot_xml)
+        TAK_IP = "0.0.0.0"
+        TAK_PORT = 9090
+
+        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        sock.connect((TAK_IP, TAK_PORT))
+
+        sock.sendall(bytes(cot_xml, encoding="utf-8"))
+
+if __name__ == "__main__":
+    main()