From ed481ec3f1fa252c9a72dfda631e7bfddde8cfad Mon Sep 17 00:00:00 2001
From: Fred Gleason <fredg@paravelsystems.com>
Date: Tue, 23 Apr 2024 15:47:26 -0400
Subject: [PATCH] 2024-04-24 Fred Gleason <fredg@paravelsystems.com> 	*
 Fixed a regression in the PyPAD subsystem that broke null datetime 
 handling.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
---
 ChangeLog               |  3 +++
 apis/pypad/api/pypad.py |  2 ++
 lib/rdlogplay.cpp       | 10 ++++++++--
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 562859e22..95c57b57b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24709,3 +24709,6 @@
 	* Added a 'tempdir_test' test harness.
 2024-04-22 Fred Gleason <fredg@paravelsystems.com>
 	* Added an 'Ubuntu 24.04 LTS' section to 'INSTALL'.
+2024-04-24 Fred Gleason <fredg@paravelsystems.com>
+	* Fixed a regression in the PyPAD subsystem that broke null datetime
+	handling.
diff --git a/apis/pypad/api/pypad.py b/apis/pypad/api/pypad.py
index e942ee58e..2cad84129 100644
--- a/apis/pypad/api/pypad.py
+++ b/apis/pypad/api/pypad.py
@@ -90,6 +90,8 @@ def __init__(self,pad_data,config,rd_config):
 
     def __fromIso8601(self,string):
         try:
+            if len(string)==0:
+                return datetime.datetime()
             return datetime.datetime.strptime(string.strip()[:19],'%Y-%m-%dT%H:%M:%S')
         except AttributeError:
             return ''
diff --git a/lib/rdlogplay.cpp b/lib/rdlogplay.cpp
index 3c74a094f..dd6540c0b 100644
--- a/lib/rdlogplay.cpp
+++ b/lib/rdlogplay.cpp
@@ -20,6 +20,7 @@
 
 #include "rdapplication.h"
 #include "rdconf.h"
+#include "rddatetime.h"
 #include "rddb.h"
 #include "rddebug.h"
 #include "rdescape_string.h"
@@ -3186,7 +3187,7 @@ void RDLogPlay::SendNowNext()
     // Header Fields
     //
     QJsonObject jo0;
-    jo0.insert("dateTime",QDateTime::currentDateTime().toString(Qt::ISODate));
+    jo0.insert("dateTime",RDWriteXmlDateTime(QDateTime::currentDateTime()));
     jo0.insert("hostName",rda->station()->name());
     jo0.insert("shortHostName",rda->station()->shortName());
     jo0.insert("machine",1+play_id);
@@ -3332,7 +3333,12 @@ QJsonValue RDLogPlay::GetPadJson(const QString &name,RDLogLine *ll,
     return QJsonValue();
   }
 
-  jo0.insert("startDateTime",start_datetime.toString(Qt::ISODate));
+  if(start_datetime.isNull()) {
+    jo0.insert("startDateTime",QJsonValue());
+  }
+  else {
+    jo0.insert("startDateTime",RDWriteXmlDateTime(start_datetime));
+  }
   jo0.insert("lineNumber",line);
   jo0.insert("lineId",ll->id());
   jo0.insert("eventType",RDLogLine::typeText(ll->type()));