From 20fadf45adddb27cf7e4db736614b67f7f8561f6 Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Mon, 10 Apr 2006 14:26:52 +0000
Subject: - Updated the subnet support to not require specifying the subnet
 mask, it is auto-acquired from the char/map IP and the subnet-mask. -
 skill_wall_check defaults to yes now.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@5976 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/login/login.c | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

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

diff --git a/src/login/login.c b/src/login/login.c
index 4ecdd2b80..1c75a2469 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -2992,7 +2992,7 @@ int lan_subnetcheck(long *p) {
 	
 	for(i=0; i<subnet_count; i++) {
 	
-		if((subnet[i].subnet & subnet[i].mask) == (*p & subnet[i].mask)) {
+		if(subnet[i].subnet == (*p & subnet[i].mask)) {
 			
 			sbn = (char *)&subnet[i].subnet;
 			msk = (char *)&subnet[i].mask;
@@ -3470,7 +3470,7 @@ int login_lan_config_read(const char *lancfgName) {
 
 	FILE *fp;
 	int line_num = 0;
-	char line[1024], w1[64], w2[64], w3[64], w4[64], w5[64];
+	char line[1024], w1[64], w2[64], w3[64], w4[64];
 	
 	if((fp = fopen(lancfgName, "r")) == NULL) {
 		ShowWarning("LAN Support configuration file is not found: %s\n", lancfgName);
@@ -3486,7 +3486,7 @@ int login_lan_config_read(const char *lancfgName) {
 			continue;
 
 		line[sizeof(line)-1] = '\0';
-		if(sscanf(line,"%[^:]: %[^/]/%[^:]:%[^:]:%[^\r\n]", w1, w2, w3, w4, w5) != 5) {
+		if(sscanf(line,"%[^:]: %[^:]:%[^:]:%[^\r\n]", w1, w2, w3, w4) != 4) {
 	
 			ShowWarning("Error syntax of configuration file %s in line %d.\n", lancfgName, line_num);	
 			continue;
@@ -3496,19 +3496,22 @@ int login_lan_config_read(const char *lancfgName) {
 		remove_control_chars((unsigned char *)w2);
 		remove_control_chars((unsigned char *)w3);
 		remove_control_chars((unsigned char *)w4);
-		remove_control_chars((unsigned char *)w5);
 
 		if(strcmpi(w1, "subnet") == 0) {
 	
-			subnet[subnet_count].subnet = inet_addr(w2);
-			subnet[subnet_count].mask = inet_addr(w3);
-			subnet[subnet_count].char_ip = inet_addr(w4);
-			subnet[subnet_count].map_ip = inet_addr(w5);
-				
+			subnet[subnet_count].mask = inet_addr(w2);
+			subnet[subnet_count].char_ip = inet_addr(w3);
+			subnet[subnet_count].map_ip = inet_addr(w4);
+			subnet[subnet_count].subnet = subnet[subnet_count].char_ip&subnet[subnet_count].mask;
+			if (subnet[subnet_count].subnet != (subnet[subnet_count].map_ip&subnet[subnet_count].mask)) {
+				ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4);
+				continue;
+			}
+	
 			subnet_count++;
 		}
 
-		ShowStatus("Information about %d subnetworks readen.\n", subnet_count);
+		ShowStatus("Read information about %d subnetworks.\n", subnet_count);
 	}
 
 	fclose(fp);
-- 
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