Beggining of a function for date&time formatted output

edelib2/Util.cpp

@@ -19,6 +19,7 @@
 #include <ctype.h>
 #include <stdarg.h>
 #include <sys/stat.h>
+#include <time.h>
 #include <fltk/filename.h>
 
 
@@ -223,6 +224,19 @@ const char* edelib::nice_size(double size) {
 }
 
 
+const char* edelib::nice_time(long int epoch) {
+	static char buffer[256];
+
+	const time_t k = (const time_t)epoch;
+	const struct tm *timeptr = localtime(&k);
+	// Date/time format should be moved to configuration
+	snprintf(buffer,255,"%.2d.%.2d.%.4d. %.2d:%.2d", timeptr->tm_mday, timeptr->tm_mon, 1900+timeptr->tm_year, timeptr->tm_hour, timeptr->tm_min);
+	
+	return buffer;
+}
+
+
+
 // Find in haystack any of needles (divided with separator)
 char* edelib::strstrmulti(const char *haystack, const char *needles, const char *separator) {
 	if (!haystack || !needles || (strlen(haystack)==0) || (strlen(needles)==0))