add dedicated log level for device (closes #1280)

src/ebusd/main_args.cpp

@@ -203,8 +203,8 @@ static const argDef argDefs[] = {
       PACKAGE_LOGFILE "]"},
   {"log",            O_LOG, "AREAS:LEVEL", 0, "Only write log for matching AREA(S) up to LEVEL"
       " (alternative to --logareas/--logevel, may be used multiple times) [all:notice]"},
-  {"logareas",       O_LOGARE, "AREAS",    0, "Only write log for matching AREA(S): main|network|bus|update|other"
-      "|all [all]"},
+  {"logareas",       O_LOGARE, "AREAS",    0, "Only write log for matching AREA(S): main|network|bus|device|update"
+      "|other|all [all]"},
   {"loglevel",       O_LOGLEV, "LEVEL",    0, "Only write log up to LEVEL: error|notice|info|debug"
       " [notice]"},
 

src/lib/ebus/protocol.cpp

@@ -184,9 +184,9 @@ void ProtocolHandler::notifyDeviceData(const symbol_t* data, size_t len, bool re
 
 void ProtocolHandler::notifyDeviceStatus(bool error, const char* message) {
   if (error) {
-    logError(lf_bus, "device status: %s", message);
+    logError(lf_device, message);
   } else {
-    logNotice(lf_bus, "device status: %s", message);
+    logNotice(lf_device, message);
   }
 }
 

src/lib/utils/log.cpp

@@ -39,6 +39,7 @@ static const char *s_facilityNames[] = {
   "main",
   "network",
   "bus",
+  "device",
   "update",
   "other",
   "all",
@@ -68,7 +69,7 @@ static const int s_syslogLevels[] = {
 #endif
 
 /** the current log level by log facility. */
-static LogLevel s_facilityLogLevel[] = { ll_notice, ll_notice, ll_notice, ll_notice, ll_notice, };
+static LogLevel s_facilityLogLevel[] = { ll_notice, ll_notice, ll_notice, ll_notice, ll_notice, ll_notice, };
 
 /** the current log FILE, or nullptr if closed or syslog is used. */
 static FILE* s_logFile = stdout;

src/lib/utils/log.h

@@ -28,6 +28,7 @@ enum LogFacility {
   lf_main = 0,  //!< main loop
   lf_network,   //!< network related
   lf_bus,       //!< eBUS related
+  lf_device,    //!< device related
   lf_update,    //!< updates found while listening to the bus
   lf_other,     //!< all other log facilities
   lf_COUNT = 5  //!< number of available log facilities and flag for setting all