IQ.Pilot Release Commit @ b6534c0

iqpilot/system/journald.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+import json
+import subprocess
+
+import iqpilot.cereal.messaging as messaging
+from iqpilot.common.swaglog import cloudlog
+
+
+def main():
+  pm = messaging.PubMaster(['androidLog'])
+  cmd = ['journalctl', '-f', '-o', 'json']
+  proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, text=True)
+  assert proc.stdout is not None
+  try:
+    for line in proc.stdout:
+      line = line.strip()
+      if not line:
+        continue
+      try:
+        kv = json.loads(line)
+      except json.JSONDecodeError:
+        cloudlog.exception("failed to parse journalctl output")
+        continue
+
+      msg = messaging.new_message('androidLog')
+      entry = msg.androidLog
+      entry.ts = int(kv.get('__REALTIME_TIMESTAMP', 0))
+      entry.message = json.dumps(kv)
+      if '_PID' in kv:
+        entry.pid = int(kv['_PID'])
+      if 'PRIORITY' in kv:
+        entry.priority = int(kv['PRIORITY'])
+      if 'SYSLOG_IDENTIFIER' in kv:
+        entry.tag = kv['SYSLOG_IDENTIFIER']
+
+      pm.send('androidLog', msg)
+  finally:
+    proc.terminate()
+    proc.wait()
+
+
+if __name__ == '__main__':
+  main()