From eea667f5f16b838b174bcb0cbd4ca928a8df904e Mon Sep 17 00:00:00 2001
From: Linus_Probert <linus.probert@netset.se>
Date: Wed, 24 Jan 2018 09:35:21 +0100
Subject: [PATCH] Timestamps on logs and stuff.

---
 src/gui.c  | 13 +++++++++----
 src/util.c | 33 +++++++++++++++++++++++++++++----
 src/util.h |  3 +++
 3 files changed, 41 insertions(+), 8 deletions(-)

diff --git a/src/gui.c b/src/gui.c
index 687eae4..9b9188f 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -190,20 +190,25 @@ gui_render_panel(Gui *gui, unsigned int width, unsigned int height, Camera *cam)
 void
 gui_log(const char *fmt, ...)
 {
+	char buffer[log_data.strlen];
 	char *new_message;
 	unsigned int i;
-
-	new_message = ec_malloc(log_data.strlen * sizeof(char));
+	char tstamp[10];
 
 	va_list args;
 	va_start(args, fmt);
 #ifndef _MSC_VER
-	vsprintf(new_message, fmt, args);
+	vsprintf(buffer, fmt, args);
 #else // _MSC_VER
-	vsprintf_s(new_message, log_data.strlen, fmt, args);
+	vsprintf_s(buffer, log_data.strlen, fmt, args);
 #endif // _MSC_VER
 	va_end(args);
 
+	new_message = ec_malloc(log_data.strlen * sizeof(char));
+
+	timestamp(tstamp, 10);
+	m_sprintf(new_message, log_data.strlen, "%s > %s", tstamp, buffer);
+
 	log_data.count++;
 	if (log_data.count > log_data.len) {
 		log_data.count = log_data.len;
diff --git a/src/util.c b/src/util.c
index 8e8f7f0..32953ca 100644
--- a/src/util.c
+++ b/src/util.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
+#include <time.h>
 
 #include "defines.h"
 
@@ -56,7 +57,10 @@ void
 debug(const char *fmt, ...)
 {
 	va_list args;
-	printf("[--] ");
+	char tstamp[10];
+
+	timestamp(tstamp, 10);
+	printf("[%s][--] ", tstamp);
 	va_start(args, fmt);
 	vprintf(fmt, args);
 	va_end(args);
@@ -67,7 +71,10 @@ void
 info(const char * fmt, ...)
 {
 	va_list args;
-	printf("[**] ");
+	char tstamp[10];
+
+	timestamp(tstamp, 10);
+	printf("[%s][**] ", tstamp);
 	va_start(args, fmt);
 	vprintf(fmt, args);
 	va_end(args);
@@ -78,7 +85,10 @@ void
 error(const char *fmt, ...)
 {
 	va_list args;
-	fprintf(stderr, "[!*] Error ");
+	char tstamp[10];
+
+	timestamp(tstamp, 10);
+	fprintf(stderr, "[%s][!*] ", tstamp);
 	va_start(args, fmt);
 	vfprintf(stderr, fmt, args);
 	va_end(args);
@@ -89,7 +99,10 @@ void
 fatal(const char *fmt, ...)
 {
 	va_list args;
-	fprintf(stderr, "[!!] Fatal Error ");
+	char tstamp[10];
+
+	timestamp(tstamp, 10);
+	fprintf(stderr, "[%s][!!] ", tstamp);
 	va_start(args, fmt);
 	vfprintf(stderr, fmt, args);
 	va_end(args);
@@ -106,3 +119,15 @@ void
 		fatal("in ec_malloc() on memory allocation");
 	return ptr;
 }
+
+void
+timestamp(char *tstamp, size_t sz)
+{
+	time_t cTime;
+	struct tm *tm_info;
+
+	time(&cTime);
+	tm_info = localtime(&cTime);
+
+	strftime(tstamp, sz, "%H:%M:%S", tm_info);
+}
diff --git a/src/util.h b/src/util.h
index 8f3147c..6d03a74 100644
--- a/src/util.h
+++ b/src/util.h
@@ -25,4 +25,7 @@ m_strncat(char *dest, size_t destsz, char *src, size_t srcsz);
 void
 m_sprintf(char *dest, size_t destsz, const char *format, ...);
 
+void
+timestamp(char *tstamp, size_t sz);
+
 #endif // UTIL_H_