fix(FastLogger): enable SplitterChannel #5379

Foundation/include/Poco/PatternFormatter.h

@@ -117,6 +117,18 @@ class Foundation_API PatternFormatter: public Formatter
 		/// throws a PropertyNotSupported exception if the given
 		/// name is not recognized.
 
+	bool getLocalTime() const;
+		/// Returns true if message timestamps are formatted in local time,
+		/// or false if formatted in UTC. Reflects the "times" property,
+		/// which defaults to UTC.
+
+	bool isLocalTimeConfigured() const;
+		/// Returns true if the "times" property has been explicitly set (via
+		/// setProperty or configuration), false if it is still at its default.
+		/// This lets callers distinguish an explicitly requested "UTC" from an
+		/// unspecified default - useful for adapters (e.g. FastLogger) that
+		/// default to local time unless a timezone was actually configured.
+
 	static const std::string PROP_PATTERN;
 	static const std::string PROP_TIMES;
 	static const std::string PROP_PRIORITY_NAMES;
@@ -152,6 +164,7 @@ class Foundation_API PatternFormatter: public Formatter
 
 	std::vector<PatternAction> _patternActions;
 	bool _localTime;
+	bool _localTimeSet;
 	std::string _pattern;
 	std::string _priorityNames;
 	std::string _priorities[9];

Foundation/include/Poco/SplitterChannel.h

@@ -63,6 +63,12 @@ class Foundation_API SplitterChannel: public Channel
 	int count() const;
 		/// Returns the number of channels in the SplitterChannel.
 
+	Channel::Ptr getChannel(int index) const;
+		/// Returns the channel at the given (0-based) index, or null when index
+		/// is out of range. Together with count() this lets callers enumerate the
+		/// attached channels (e.g. FastLogger maps a SplitterChannel onto
+		/// multiple Quill sinks).
+
 protected:
 	~SplitterChannel() override;