initial http parsing

include/utils/utils.h

@@ -0,0 +1,29 @@
+#ifndef __UTILS_H__
+#define __UTILS_H__
+
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+
+/**
+ * @brief Prints each IP address associated with a host
+ *
+ * @param hostname[in] Hostname
+ * @param port[in] Port
+ */
+void print_ips(const char *hostname, const char *port);
+
+/**
+ * @brief Retrieves the client ip from the sockaddr_storage and put it in the ip str
+ *
+ * @param sa[in] The sockaddr_storage of the client
+ * @param ip[out] The IP of the client
+ */
+void get_client_ip(struct sockaddr_storage *sa, char *ip);
+
+#endif