Merge branch 'master' of github.com:ZoneMinder/zoneminder

scripts/zmtrigger.pl.in

@@ -372,9 +372,10 @@ sub handleMessage {
     Warning("Can't find monitor '$id' for message '$message'");
     return;
   }
-  Debug("Found monitor for id '$id'");
-
-  next if !zmMemVerify($monitor);
+  if ( !zmMemVerify($monitor) ) {
+    Warning("Can't verify monitor '$id' for message '$message'");
+    return;
+  }
 
   Debug("Handling action '$action'");
   if ( $action =~ /^(enable|disable)(?:[\+ ](\d+))?$/ ) {
@@ -393,12 +394,19 @@ sub handleMessage {
       handleDelay($delay, $connection, $action_text);
     }
   } elsif ( $action =~ /^(on|off)(?:[ \+](\d+))?$/ ) {
-    next if !$monitor->{Enabled};
+    if ( !$monitor->{Enabled} ) {
+      Info('Motion detection not enabled on monitor '.$id);
+      return;
+    }
 
     my $trigger = $1;
     my $delay = $2;
     my $trigger_data;
     if ( $trigger eq 'on' ) {
+      if ( $score <= 0 ) {
+        Warning('Triggering on with invalid score will have no result.');
+        return;
+      }
       zmTriggerEventOn($monitor, $score, $cause, $text);
       zmTriggerShowtext($monitor, $showtext) if defined($showtext);
       Info("Trigger '$trigger' '$cause'");

src/zm_event.cpp

@@ -39,6 +39,7 @@
 //#define USE_PREPARED_SQL 1
 
 const char * Event::frame_type_names[3] = { "Normal", "Bulk", "Alarm" };
+#define MAX_DB_FRAMES 120
 char frame_insert_sql[ZM_SQL_LGE_BUFSIZ] = "INSERT INTO `Frames` (`EventId`, `FrameId`, `Type`, `TimeStamp`, `Delta`, `Score`) VALUES ";
 
 int Event::pre_alarm_count = 0;
@@ -577,6 +578,9 @@ void Event::AddFramesInternal(int n_frames, int start_frame, Image **images, str
 
 void Event::WriteDbFrames() {
   char *frame_insert_values_ptr = (char *)&frame_insert_sql + 90; // 90 == strlen(frame_insert_sql); 
+
+	/* Each frame needs about 63 chars.  So if we buffer too many frames, we will exceed the size of frame_insert_sql;
+	 */
   Debug(1, "Inserting %d frames", frame_data.size());
   while ( frame_data.size() ) {
     Frame *frame = frame_data.front();
@@ -595,7 +599,6 @@ void Event::WriteDbFrames() {
   }
   *(frame_insert_values_ptr-1) = '\0'; // The -1 is for the extra , added for values above
   db_mutex.lock();
-  Debug(1, "SQL: %s", frame_insert_sql);
   int rc = mysql_query(&dbconn, frame_insert_sql);
   db_mutex.unlock();
 
@@ -688,14 +691,23 @@ void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *a
   Debug(1, "Frame delta is %d.%d - %d.%d = %d.%d", 
       start_time.tv_sec, start_time.tv_usec, timestamp.tv_sec, timestamp.tv_usec, delta_time.sec, delta_time.fsec);
 
+	double fps = monitor->get_fps();
+
   bool db_frame = ( frame_type != BULK ) || (frames==1) || ((frames%config.bulk_frame_interval)==0) ;
   if ( db_frame ) {
 
     // The idea is to write out 1/sec
     frame_data.push(new Frame(id, frames, frame_type, timestamp, delta_time, score));
-    if ( write_to_db or ( monitor->get_fps() and (frame_data.size() > monitor->get_fps())) or frame_type==BULK ) {
+		if ( write_to_db 
+				or 
+				(frame_data.size() > MAX_DB_FRAMES)
+				or
+				(frame_type==BULK)
+				or
+				( fps and (frame_data.size() > fps) )
+			 ) {
       Debug(1, "Adding %d frames to DB because write_to_db:%d or frames > analysis fps %f or BULK",
-					frame_data.size(), write_to_db, monitor->get_fps());
+					frame_data.size(), write_to_db, fps);
       WriteDbFrames();
       last_db_frame = frames;
 
@@ -719,6 +731,9 @@ void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *a
         db_mutex.lock();
       }
       db_mutex.unlock();
+		} else {
+      Debug(1, "Not Adding %d frames to DB because write_to_db:%d or frames > analysis fps %f or BULK",
+					frame_data.size(), write_to_db, fps);
     } // end if frame_type == BULK
   } // end if db_frame
 

src/zm_monitor.cpp

@@ -1307,10 +1307,11 @@ bool Monitor::Analyse() {
         db_mutex.lock();
         static char sql[ZM_SQL_SML_BUFSIZ];
         snprintf(sql, sizeof(sql), "INSERT INTO Monitor_Status (MonitorId,AnalysisFPS) VALUES (%d, %.2lf) ON DUPLICATE KEY UPDATE AnalysisFPS = %.2lf", id, fps, fps);
-        if ( mysql_query(&dbconn, sql) ) {
-          Error("Can't run query: %s", mysql_error(&dbconn));
-        }
+        int rc = mysql_query(&dbconn, sql);
         db_mutex.unlock();
+        if ( rc ) {
+          Error("Can't run query %s: %s", sql, mysql_error(&dbconn));
+        }
       } // end if fps != new_fps
 
       last_fps_time = now.tv_sec;
@@ -2583,11 +2584,11 @@ int Monitor::Capture() {
            "VALUES (%d, %.2lf, %u, 'Connected') ON DUPLICATE KEY UPDATE "
            "CaptureFPS = %.2lf, CaptureBandwidth=%u, Status='Connected'",
             id, fps, new_capture_bandwidth, fps, new_capture_bandwidth);
-        if ( mysql_query(&dbconn, sql) ) {
-          Error("Can't run query: %s", mysql_error(&dbconn));
-        }
+        rc = mysql_query(&dbconn, sql);
         db_mutex.unlock();
-        Debug(4,sql);
+        if ( rc ) {
+          Error("Can't run query %s: %s", sql, mysql_error(&dbconn));
+        }
       } // end if time has changed since last update
     } // end if it might be time to report the fps
   } // end if captureResult