char: add ability to filter inter servers connections by ip

New config option: inter_server_ip
Example:
    inter_server_ip 127.0.0.1,127.0.0.2

1 files changed, 35 insertions, 0 deletions

diff --git a/src/char/config.c b/src/char/config.c
new file mode 100644
index 0000000..5eefbc1
--- /dev/null
+++ b/src/char/config.c
@@ -0,0 +1,35 @@
+// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// Copyright (c) 2014 Evol developers
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../../../common/HPMi.h"
+#include "../../../common/malloc.h"
+#include "../../../common/mmo.h"
+#include "../../../common/socket.h"
+#include "../../../common/strlib.h"
+
+#include "char/config.h"
+
+char *inter_server_ip = NULL;
+
+void config_inter_server_ip(const char *val)
+{
+    char buf[1000];
+
+    if (strlen(val) > 900)
+        return;
+
+    strcpy(buf, ",");
+    strcat(buf, val);
+    strcat(buf, ",");
+    inter_server_ip = aStrdup(buf);
+}
+
+void config_final(void)
+{
+    if (inter_server_ip)
+        aFree(inter_server_ip);
+}