add logger history

LLog.c

@@ -16,6 +16,17 @@ int timer_array_append(timer_array* array, lTimer timer) {
     return array->count - 1;
 }
 
+int lLogString_array_append(lLogString_array* array, lLogString* string) {
+    if (array->count >= array->capacity) {
+        if (array->capacity == 0) array->capacity = 8;
+        else array->capacity *= 2;
+
+        array->items = realloc(array->items, array->capacity * sizeof(*array->items));
+    }
+    array->items[array->count++] = string;
+    return array->count - 1;
+}
+
 int create_timer(Logger* logger) {
     return timer_array_append(&logger->timers, (lTimer){});
 }
@@ -30,7 +41,7 @@ void stop_timer(Logger* logger, int timer_id) {
     logger->timers.items[timer_id].time.end = time(NULL);
 }
 
-lLogString lLogString_new(const char* fmt, ...) {
+lLogString* lLogString_new(const char* fmt, ...) {
     va_list args;
     va_start(args, fmt);
 
@@ -39,22 +50,24 @@ lLogString lLogString_new(const char* fmt, ...) {
     
     va_end(args);
     
-    lLogString str;
-    str.len = strlen(temp_string);
+    lLogString* str = calloc(1, sizeof(lLogString));
+    str->len = strlen(temp_string);
 
-    str.buf = malloc(str.len + 1);
-    if (str.buf != NULL) {
-        strcpy(str.buf, temp_string);
+    str->buf = malloc(str->len + 1);
+    if (str->buf != NULL) {
+        strcpy(str->buf, temp_string);
     }
 
     return str;
 };
 
-void lLog(Logger logger, enum lLogLevel LOG_LEVEL, lLogString MESSAGE) {
+int lLog(Logger* logger, enum lLogLevel LOG_LEVEL, lLogString* MESSAGE) {
     char* LOG_LEVEL_STRING = LOG_LEVEL == 0 ? "INFO" :
                              LOG_LEVEL == 1 ? "WARNING" :
                              LOG_LEVEL == 2 ? "ERROR" :
                              LOG_LEVEL == 3 ? "DEBUG" :
                              "invalid_log_level";
-    printf("[%s]: %.*s\n", LOG_LEVEL_STRING, (int)MESSAGE.len, MESSAGE.buf);
+
+    printf("[%s]: %.*s\n", LOG_LEVEL_STRING, (int)MESSAGE->len, MESSAGE->buf);
+    return lLogString_array_append(&logger->history, MESSAGE);
 }