coding for logging support in QSE::App

qse/include/qse/si/App.hpp

@@ -184,6 +184,19 @@ public:
 	void setLogMask (int mask) { this->_log.mask = mask; }
 	int getLogMask () const { return this->_log.mask; }
 
+/*
+	void setLogTarget (int flags, const qse_log_target_t& target)
+	{
+		if (this->_log.logger) qse_log_settarget (this->_log.logger, flags, &target);
+	}
+
+	void setLogOption (int oflags)
+	{
+		qse_log_setoption (&this->_log.logger, oflags);
+	}
+*/
+
+	
 	void logfmt (int mask, const qse_char_t* fmt, ...)
 	{
 		va_list ap;
@@ -216,7 +229,7 @@ private:
 	qse_cmgr_t* _cmgr;
 	struct log_t
 	{
-		log_t (App* app): mask(0), last_mask(0), len(0), mtx(app->getMmgr()), logger(QSE_NULL)
+		log_t (App* app): mask(0), last_mask(0), len(0), mtx(app->getMmgr())
 		{
 		}
 
@@ -224,7 +237,7 @@ private:
 		qse_size_t len;
 		qse_char_t buf[256];
 		QSE::Mutex mtx;
-		qse_log_t* logger;
+		qse_log_t logger;
 	} _log;
 
 	static int set_signal_handler_no_mutex (int sig, SignalHandler sighr);

qse/lib/cmn/time.c

@@ -448,6 +448,18 @@ int qse_localtime (const qse_ntime_t* nt, qse_btime_t* bt)
 	bt->gmtoff = tm->tm_gmtoff;
 #elif defined(HAVE_STRUCT_TM___TM_GMTOFF)
 	bt->gmtoff = tm->__tm_gmtoff;
+#elif defined(_WIN32)
+	{
+		TIME_ZONE_INFORMATION tzi;
+		if (GetTimeZoneInformation(&tzi) != TIME_ZONE_ID_INVALID)
+		{
+			bt->gmtoff = -((int)tiz.Bias * 60);
+		}
+		else
+		{
+			bt->gmtoff = QSE_TYPE_MIN(int); /* unknown */
+		}
+	}
 #else
 	bt->gmtoff = QSE_TYPE_MIN(int); /* unknown */
 #endif

qse/lib/si/App.cpp

@@ -76,6 +76,7 @@ protected:
 App::App (Mmgr* mmgr) QSE_CPP_NOEXCEPT: Mmged(mmgr), _prev_app(QSE_NULL), _next_app(QSE_NULL), _guarded_child_pid(-1), _log(this)
 {
 	this->_cmgr = qse_getdflcmgr();
+	qse_log_init(&this->_log.logger, this->getMmgr(), QSE_T("app"), 0, QSE_NULL);
 
 	SigScopedMutexLocker sml(g_app_mutex);
 	if (!g_app_top)
@@ -115,12 +116,7 @@ App::~App () QSE_CPP_NOEXCEPT
 		g_app_top = this->_next_app;
 	}
 
-
+	qse_log_fini (&this->_log.logger);
-	if (this->_log.logger)
-	{
-		qse_log_close (this->_log.logger);
-		this->_log.logger = QSE_NULL;
-	}
 }
 
 int App::daemonize (bool chdir_to_root, int fork_count, bool root_only) QSE_CPP_NOEXCEPT
@@ -608,24 +604,9 @@ void App::logfmtv (int mask, const qse_char_t* fmt, va_list ap)
 // default log message output implementation
 void App::log_write (int mask, const qse_char_t* msg, qse_size_t len)
 {
-	if (!this->_log.logger) 
-	{
-		qse_log_target_t target;
-
-// TODO: ...
-		QSE_MEMSET (&target, 0, QSE_SIZEOF(target));
-		target.file = QSE_T("app.log");
-		this->_log.logger = qse_log_open(this->getMmgr(), 0, QSE_T("app"), QSE_LOG_INCLUDE_PID | QSE_LOG_ALL_PRIORITIES | QSE_LOG_FILE | QSE_LOG_CONSOLE, &target);
-	}
-
-	if (this->_log.logger) 
-	{
-// TOOD: add qse_log_write() which doesn't do formatting??
 	// the last character is \n. qse_log_report() knows to terminate a line. so exclude it from reporting
-		qse_log_report (this->_log.logger, QSE_NULL, QSE_LOG_LOCAL0 | QSE_LOG_INFO, QSE_T("%.*js"), (int)(len - 1), msg);
+	qse_log_report (&this->_log.logger, QSE_NULL, QSE_LOG_LOCAL0 | QSE_LOG_INFO, QSE_T("%.*js"), (int)(len - 1), msg);
 }
-}
-
 
 /////////////////////////////////
 QSE_END_NAMESPACE(QSE)