LLog.c

@@ -57,12 +57,53 @@ int create_timer(Logger* logger) {
 
 void start_timer(Logger* logger, int timer_id) {
     if (logger->timers.count < (timer_id + 1)) return;
-    logger->timers.items[timer_id].time.start = time(NULL);
+    lTimer* timer = &logger->timers.items[timer_id];
+
+    timer->time.start = time(NULL);
 }
 
 void stop_timer(Logger* logger, int timer_id) {
     if (logger->timers.count < (timer_id + 1)) return;
-    logger->timers.items[timer_id].time.end = time(NULL);
+    lTimer* timer = &logger->timers.items[timer_id];
+    
+    // next property will never be set to 0 unless it is uninitialized
+    if (timer->next != 0) {
+        stop_timer(logger, timer->next);
+    } else {
+        timer->time.end = time(NULL);
+    }
+}
+
+void pause_timer(Logger* logger, int timer_id) {
+    if (logger->timers.count < (timer_id + 1)) return;
+    lTimer* timer = &logger->timers.items[timer_id];
+
+    stop_timer(logger, timer_id);
+    timer->next = create_timer(logger);
+}
+
+void resume_timer(Logger* logger, int timer_id) {
+    if (logger->timers.count < (timer_id + 1)) return;
+    lTimer* timer = &logger->timers.items[timer_id];
+
+    if (timer->next != 0) {
+        resume_timer(logger, logger->timers.items[timer_id].next);
+    } else {
+        start_timer(logger, timer_id);
+    }
+}
+
+double get_elapsed_time(Logger* logger, int timer_id) {
+    if (timer_id != 0) if (0) {}
+    if (logger->timers.count < (timer_id + 1)) return 0.0f;
+    lTimer* timer = &logger->timers.items[timer_id];
+    double current_elapsed = difftime(timer->time.end, timer->time.start);
+
+    if (timer->next != 0) {
+        return get_elapsed_time(logger, timer->next) + current_elapsed;
+    }
+
+    return current_elapsed;
 }
 
 lLogString* lLogString_new(const char* fmt, ...) {

include/LLog.h

@@ -11,7 +11,7 @@
 
 #define LLog_Author "Lucielle <luci@git.lunarware.tech>"
 #define LLog_Repo "https://git.lunarware.tech/lucielle/LLog"
-#define LLog_Version "1.0.0"
+#define LLog_Version "1.0.1"
 
 typedef struct {
     char *buf;
@@ -32,6 +32,7 @@ typedef struct {
 
 typedef struct {
     lTimespan time;
+    int next;
 } lTimer;
 
 typedef struct {
@@ -61,6 +62,9 @@ Logger* Logger_new(lLogString* logfolder, int history_enabled);
 int create_timer(Logger* logger);
 void start_timer(Logger* logger, int timer_id);
 void stop_timer(Logger* logger, int timer_id);
+void pause_timer(Logger* logger, int timer_id);
+void resume_timer(Logger* logger, int timer_id);
+double get_elapsed_time(Logger* logger, int timer_id);
 
 lLogString* lLogString_new(const char* fmt, ...);
 

test/test.c

@@ -13,12 +13,15 @@ int main(void) {
     lLog(logger, lERROR, lLogString_new("Hello, ERROR!"));
     lLog(logger, lDEBUG, lLogString_new("Hello, DEBUG!"));
     int timer = create_timer(logger);
-    lTimespan* time_object = &logger->timers.items[timer].time;
+    
     start_timer(logger, timer);
     
+    sleep(4);
+    pause_timer(logger, timer);
+    sleep(2);
+    resume_timer(logger, timer);
     sleep(2);
-    
     stop_timer(logger, timer);
 
-    lLog(logger, lINFO, lLogString_new("%f seconds.", difftime(time_object->end, time_object->start)));
+    lLog(logger, lINFO, lLogString_new("%f seconds.", get_elapsed_time(logger, timer)));
 }