--- mqtt/src/logmqtt.c	2011/11/23 08:50:38	1.1
+++ mqtt/src/logmqtt.c	2012/01/27 15:05:38	1.2
@@ -0,0 +1,101 @@
+#include "global.h"
+
+
+extern char *__progname;
+
+
+/*
+ * mqtt_rtlm_log() Log message
+ *
+ * @fmt = format string
+ * @... = argument list
+ * return: none
+ */
+static void
+mqtt_rtlm_log(const char *fmt, ...)
+{
+	va_list lst;
+
+	va_start(lst, fmt);
+	vsyslog(LOG_ERR, fmt, lst);
+	va_end(lst);
+}
+#define MQTT_RTLM_LOG()	(mqtt_rtlm_log("Error:: System #%d - %s", errno, strerror(errno)))
+
+
+/*
+ * mqtt_rtlm_open() Open log file
+ *
+ * @cfg = loaded config
+ * return: NULL error or SQL handle
+ */
+FILE *
+mqtt_rtlm_open(sl_config *cfg)
+{
+	FILE *f = NULL;
+	const char *str = NULL;
+
+	if (!cfg)
+		return NULL;
+
+	str = (const char*) cfg_GetAttribute(cfg, CFG("mqtt_log"), CFG("name"));
+	if (!str) {
+		mqtt_rtlm_log("Error:: Unknown file name ...\n");
+		return NULL;
+	}
+
+	if (!(f = fopen(str, "a"))) {
+		MQTT_RTLM_LOG();
+		return NULL;
+	}
+
+	return f;
+}
+
+/*
+ * mqtt_rtlm_close() Close log file
+ *
+ * @f = File handle
+ * return: none
+ */
+void
+mqtt_rtlm_close(FILE *f)
+{
+	if (f)
+		fclose(f);
+}
+
+/*
+ * mqtt_rtlm_logger() Logger to file
+ *
+ * @f = File handle
+ * @fmt = Message format
+ * @... = argument list
+ * return: -1 error or >-1 logged successful
+ */
+int
+mqtt_rtlm_logger(FILE *f, const char *fmt, ...)
+{
+	va_list lst;
+	int ret = 0;
+	char szStr[STRSIZ] = { 0 }, szFmt[BUFSIZ] = { 0 };
+	struct tm *tm;
+	time_t tim;
+
+	if (!f || !fmt)
+		return -1;
+
+	tim = time(NULL);
+	tm = localtime(&tim);
+	strftime(szFmt, sizeof szFmt, "[%Y-%m-%d %H:%M:%S] ", tm);
+	snprintf(szStr, sizeof szStr, "%s (%d):: ", __progname, getpid());
+	strlcat(szFmt, szStr, sizeof szFmt);
+	strlcat(szFmt, fmt, sizeof szFmt);
+
+	va_start(lst, fmt);
+	ret = vfprintf(f, szFmt, lst);
+	va_end(lst);
+
+	fflush(f);
+	return ret;
+}