From bc03dcf3609194073da5fdf8e2e267a90f64cc48 Mon Sep 17 00:00:00 2001
From: Lance <Lance@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Wed, 21 Jun 2006 10:55:26 +0000
Subject: * [Added]: - DNS (WAN) sync for those pesky disconnections (dynamic
 ip renewal).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@7275 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/login/login.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/login/login.c')

diff --git a/src/login/login.c b/src/login/login.c
index 0cd9b5b9b..949b1d80c 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -262,6 +262,18 @@ int waiting_disconnect_timer(int tid, unsigned int tick, int id, int data)
 	return 0;
 }
 
+static int sync_ip_addresses(int tid, unsigned int tick, int id, int data){
+	int i;
+	ShowInfo("IP Sync in progress...\n");
+	for(i = 0; i < MAX_SERVERS; i++) {
+		if (server_fd[i] >= 0) {
+			WFIFOW(server_fd[i], 0) = 0x2735;
+			WFIFOSET(server_fd[i],2);
+		}
+	}
+	return 0;
+}
+
 //----------------------------------------------------------------------
 // Determine if an account (id) is a GM account
 // and returns its level (or 0 if it isn't a GM account or if not found)
@@ -1958,6 +1970,16 @@ int parse_fromchar(int fd) {
 			}
 			break;
 
+		case 0x2736: // WAN IP update from char-server
+			for(i = 0; i < MAX_SERVERS; i++) {
+				if (server_fd[i] == fd) {
+					ShowInfo("IP Sync (Server #%d) successful.\n",i);
+					server[i].ip = RFIFOL(fd,2);
+				}
+			}
+			RFIFOSKIP(fd,6);
+			break;
+
 		case 0x3000: //change sex for chrif_changesex()
 			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
 				return 0;
@@ -4166,6 +4188,10 @@ int do_init(int argc, char **argv) {
 	
 	add_timer_func_list(online_data_cleanup, "online_data_cleanup");
 	add_timer_interval(gettick() + 600*1000, online_data_cleanup, 0, 0, 600*1000); // every 10 minutes cleanup online account db.
+
+	add_timer_func_list(sync_ip_addresses, "sync_ip_addresses");
+	add_timer_interval(gettick() + 600*1000, sync_ip_addresses, 0, 0, 600*1000); // Every 10 minutes to sync IPs.
+
 	if(console) {
 		set_defaultconsoleparse(parse_console);
 	   	start_console();
-- 
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