Restructure project and organize code.

src/loader/utils/helpers.c

@@ -0,0 +1,30 @@
+#include <loader/utils/helpers.h>
+
+/**
+ * Parses an IP string with CIDR support. Stores IP in network byte order in ip.ip and CIDR in ip.cidr.
+ * 
+ * @param ip The IP string.
+ * 
+ * @return Returns an IP structure with IP and CIDR. 
+*/
+struct ip ParseIp(const char *ip)
+{
+    struct ip ret = {0};
+    ret.cidr = 32;
+
+    char *token = strtok((char *) ip, "/");
+
+    if (token)
+    {
+        ret.ip = inet_addr(token);
+
+        token = strtok(NULL, "/");
+
+        if (token)
+        {
+            ret.cidr = (unsigned int) strtoul(token, NULL, 10);
+        }
+    }
+
+    return ret;
+}