refactor the sdr.hu updater into the new server, too

owrx/sdrhu.py

@@ -0,0 +1,36 @@
+import threading
+import subprocess
+import time
+from owrx.config import PropertyManager
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+class SdrHuUpdater(threading.Thread):
+    def __init__(self):
+        self.doRun = True
+        super().__init__()
+
+    def update(self):
+        pm = PropertyManager.getSharedInstance()
+        cmd = "wget --timeout=15 -4qO- https://sdr.hu/update --post-data \"url=http://{server_hostname}:{web_port}&apikey={sdrhu_key}\" 2>&1".format(**pm.__dict__())
+        logger.debug(cmd)
+        returned=subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE).communicate()
+        returned=returned[0].decode('utf-8')
+        if "UPDATE:" in returned:
+            retrytime_mins = 20
+            value=returned.split("UPDATE:")[1].split("\n",1)[0]
+            if value.startswith("SUCCESS"):
+                logger.info("Update succeeded!")
+            else:
+                logger.warning("Update failed, your receiver cannot be listed on sdr.hu! Reason: %s", value)
+        else:
+            retrytime_mins = 2
+            logger.warning("wget failed while updating, your receiver cannot be listed on sdr.hu!")
+        return retrytime_mins
+
+    def run(self):
+        while self.doRun:
+            retrytime_mins = self.update()
+            time.sleep(60*retrytime_mins)