From b54e25755d60a103614bee1398fc3eb020025659 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 6 Oct 2015 15:35:04 +0100
Subject: Add support for logging to the IceBox Logger instance

---
 project2/common/loggerFactory.h |  3 ++-
 project2/ice/iceboxDaemon.cpp   |  3 ++-
 project2/ice/iceboxLogger.cpp   | 58 +++++++++++++++++++++++++++++++++++++++++
 project2/ice/iceboxLogger.h     | 37 ++++++++++++++++++++++++++
 4 files changed, 99 insertions(+), 2 deletions(-)
 create mode 100644 project2/ice/iceboxLogger.cpp
 create mode 100644 project2/ice/iceboxLogger.h

diff --git a/project2/common/loggerFactory.h b/project2/common/loggerFactory.h
index 056f5e3..e620e0c 100644
--- a/project2/common/loggerFactory.h
+++ b/project2/common/loggerFactory.h
@@ -30,7 +30,8 @@ class LogDriverFactoryImpl : public LogDriverFactory, public LifeCycle {
 		int loggerLevel() const override;
 
 		const int & level;
-	private:
+
+	protected:
 		mutable boost::intrusive_ptr<LoggerType> instance;
 };
 
diff --git a/project2/ice/iceboxDaemon.cpp b/project2/ice/iceboxDaemon.cpp
index ccc69f7..8aa3582 100644
--- a/project2/ice/iceboxDaemon.cpp
+++ b/project2/ice/iceboxDaemon.cpp
@@ -8,6 +8,7 @@
 #include <thread>
 #include <appInstance.h>
 #include "iceboxOptionsSource.h"
+#include "iceboxLogger.h"
 
 class IceBoxDaemon : public IceBox::Service, public AppInstance {
 	public:
@@ -64,12 +65,12 @@ DECLARE_OPTIONS(IceBoxDaemon, "Project2 IceBox options")
  "Delay between occurrences of component periodic calls (default 60s)")
 END_OPTIONS(IceBoxDaemon);
 
-
 extern "C" {
 	IceBox::Service *
 	createProject2Daemon(Ice::CommunicatorPtr ic)
 	{
 		AdHoc::PluginManager::getDefault()->add<OptionsSource>(new IceBoxOptionsSource(ic), "admin", __FILE__, __LINE__);
+		AdHoc::PluginManager::getDefault()->add<LogDriverFactory>(new IceBoxLoggerFactory(ic->getLogger()), "icebox", __FILE__, __LINE__);
 		return new IceBoxDaemon();
 	}
 }
diff --git a/project2/ice/iceboxLogger.cpp b/project2/ice/iceboxLogger.cpp
new file mode 100644
index 0000000..7e1cdd0
--- /dev/null
+++ b/project2/ice/iceboxLogger.cpp
@@ -0,0 +1,58 @@
+#include <loggerFactory.impl.h>
+#include "iceboxLogger.h"
+
+IceBoxLogDriver::IceBoxLogDriver(Ice::LoggerPtr l) :
+	logger(l)
+{
+}
+
+void
+IceBoxLogDriver::message(int priority, const char * msg) const
+{
+	if (priority <= level) {
+		if (priority >= LOG_DEBUG) {
+			logger->trace(debugCategory, msg);
+		}
+		else if (priority >= LOG_NOTICE) {
+			logger->print(msg);
+		}
+		else if (priority >= LOG_WARNING) {
+			logger->warning(msg);
+		}
+		else {
+			logger->error(msg);
+		}
+	}
+}
+
+IceBoxLoggerFactory::IceBoxLoggerFactory(Ice::LoggerPtr l) :
+	logger(l)
+{
+}
+
+IceBoxLogDriver *
+IceBoxLoggerFactory::create() const
+{
+	if (!instance) {
+		instance = new IceBoxLogDriver(logger);
+	}
+	return instance.get();
+}
+
+DECLARE_OPTIONS(IceBoxLogDriver, "IceBox log options")
+("icebox.log.level", Options::value(&level, LOG_WARNING),
+ "Log to IceBox with level <arg> (default LOG_WARNING)")("s")
+("icebox.log.debugcategory", Options::value(&debugCategory, "Project2"),
+ "Category to use when writing to trace (default Project2)")
+END_OPTIONS(IceBoxLogDriver);
+
+int IceBoxLogDriver::level;
+std::string IceBoxLogDriver::debugCategory;
+
+template<>
+IceBoxLogDriver *
+LogDriverFactoryImpl<IceBoxLogDriver>::create() const
+{
+	return nullptr;
+}
+
diff --git a/project2/ice/iceboxLogger.h b/project2/ice/iceboxLogger.h
new file mode 100644
index 0000000..d306419
--- /dev/null
+++ b/project2/ice/iceboxLogger.h
@@ -0,0 +1,37 @@
+#ifndef ICEBOXLOGDRIVER_H
+#define ICEBOXLOGDRIVER_H
+
+#include <Ice/Logger.h>
+#include <loggerFactory.h>
+#include <options.h>
+
+class IceBoxLogDriver : public LogDriverBase {
+	public:
+		IceBoxLogDriver(Ice::LoggerPtr l);
+
+		void message(int priority, const char * msg) const override;
+
+		INITOPTIONS;
+		static int level;
+	private:
+		Ice::LoggerPtr logger;
+		static std::string debugCategory;
+};
+
+class IceBoxLoggerFactory : public LogDriverFactoryImpl<IceBoxLogDriver>
+{
+	public:
+		IceBoxLoggerFactory(Ice::LoggerPtr l);
+
+		IceBoxLogDriver * create() const override;
+
+	private:
+		const Ice::LoggerPtr logger;
+};
+
+// Specialised as IceBoxLogDriver can't be defualt constructed.
+template<>
+IceBoxLogDriver * LogDriverFactoryImpl<IceBoxLogDriver>::create() const;
+
+#endif
+
-- 
cgit v1.2.3