From 7e15e12d459b71d97911ba3c886ac805e0defe0f Mon Sep 17 00:00:00 2001
From: max <max.holleman@hotmail.nl>
Date: Mon, 28 Oct 2024 20:08:30 +0100
Subject: [PATCH] [CHANGE] 'iterate_list' function handles by flags

---
 src/net/collections/list.c | 14 +++++++++++---
 src/net/include/list.h     |  8 ++++++++
 src/net/logging/log.c      |  4 +---
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/net/collections/list.c b/src/net/collections/list.c
index e7c93e7..f7e85ab 100644
--- a/src/net/collections/list.c
+++ b/src/net/collections/list.c
@@ -55,12 +55,20 @@ void iterate_list(list_node* list, bool forward, int (*iterFunc)(const void*))
     list_node * current = list;
     while (current != NULL)
     {
-        if (iterFunc(current->data) == 1)
+        list_node* temp_next = current->next;
+        list_node* temp_previous = current->previous;
+
+        // State
+        int iter_state = iterFunc(current->data);
+        if (iter_state & DELETE)
+            delete_node(current);
+        if (iter_state & BREAK)
             break;
+
         if (forward)
-            current = current->next;
+            current = temp_next;
         else
-            current = current->previous;
+            current = temp_previous;
     }
 }
 
diff --git a/src/net/include/list.h b/src/net/include/list.h
index b83ca71..fccdfd3 100644
--- a/src/net/include/list.h
+++ b/src/net/include/list.h
@@ -2,6 +2,13 @@
 #define NETEX_LIST_H
 
 
+typedef enum list_iterate_states
+{
+    CONTINUE = 0 << 0,
+    BREAK = 1 << 0,
+    DELETE = 1 << 1
+}iterate_state;
+
 typedef struct list_node
 {
     void* data;
@@ -9,6 +16,7 @@ typedef struct list_node
     struct list_node* next;
 } list_node;
 
+void delete_node(list_node* node);
 void iterate_list(list_node* list, bool forward, int (*iterFunc)(const void*));
 
 #endif //NETEX_LIST_H
diff --git a/src/net/logging/log.c b/src/net/logging/log.c
index b8ce7cd..b3f684f 100755
--- a/src/net/logging/log.c
+++ b/src/net/logging/log.c
@@ -18,7 +18,7 @@ int shutdown_logger(const void* data)
     logger->app_logger = NULL;
     logger->name = NULL;
     free(logger);
-    return 0;
+    return DELETE | BREAK;
 }
 
 void shutdown_log(app_logger_info* appLogger)
@@ -27,8 +27,6 @@ void shutdown_log(app_logger_info* appLogger)
     iterate_list(appLogger->loggers, true, &shutdown_logger);
 }
 
-
-
 logger* create_logger(app_logger_info* appLogger, char* name)
 {
     return NULL;