diff options
Diffstat (limited to 'src/char/char.c')
| -rw-r--r-- | src/char/char.c | 81 |
1 files changed, 42 insertions, 39 deletions
diff --git a/src/char/char.c b/src/char/char.c index 0d863e46c..491e24f4e 100644 --- a/src/char/char.c +++ b/src/char/char.c @@ -49,12 +49,12 @@ char userid[24]; char passwd[24];
char server_name[20];
char wisp_server_name[NAME_LENGTH] = "Server";
-char login_ip_str[16];
+char login_ip_str[128];
in_addr_t login_ip;
int login_port = 6900;
-char char_ip_str[16];
+char char_ip_str[128];
in_addr_t char_ip;
-char bind_ip_str[16];
+char bind_ip_str[128];
in_addr_t bind_ip;
int char_port = 6121;
int char_maintenance;
@@ -68,7 +68,6 @@ char backup_txt_flag = 0; // The backup_txt file was created because char deleti char unknown_char_name[1024] = "Unknown";
char char_log_filename[1024] = "log/char.log";
char db_path[1024]="db";
-char *char_server_dns = NULL;
// Advanced subnet check [LuzZza]
struct _subnet {
@@ -2289,24 +2288,26 @@ int parse_tologin(int fd) { break;
case 0x2735:
{
- unsigned char ip[4];
- if (char_server_dns && resolve_hostbyname(char_server_dns, ip, NULL))
- {
- ShowInfo("IP Sync [%s] in progress...\n",char_server_dns);
+ unsigned char buf[2];
+ in_addr_t new_ip = 0;
+ RFIFOSKIP(fd,2);
+
+ WBUFW(buf,0) = 0x2b1e;
+ mapif_sendall(buf, 2);
+
+ new_ip = resolve_hostbyname(login_ip_str, NULL, NULL);
+ if (new_ip && new_ip != login_ip)
+ login_ip = new_ip; //Update login up.
+
+ new_ip = resolve_hostbyname(char_ip_str, NULL, NULL);
+ if (new_ip && new_ip != char_ip)
+ { //Update ip.
+ char_ip = new_ip;
+ ShowInfo("Updating IP for [%s].\n",char_ip_str);
WFIFOW(fd,0) = 0x2736;
- WFIFOB(fd,2) = ip[0];
- WFIFOB(fd,3) = ip[1];
- WFIFOB(fd,4) = ip[2];
- WFIFOB(fd,5) = ip[3];
- WFIFOSET(fd, 6);
- }
- for(i = 0; i < MAX_MAP_SERVERS; i++){
- if(server_fd[i] >= 0){
- WFIFOW(server_fd[i], 0) = 0x2b1e;
- WFIFOSET(server_fd[i], 2);
- }
+ WFIFOL(fd,2) = char_ip;
+ WFIFOSET(fd,6);
}
- RFIFOSKIP(fd,2);
break;
}
default:
@@ -3071,12 +3072,11 @@ int parse_frommap(int fd) { break;
}
case 0x2736:
- for(i = 0; i < MAX_MAP_SERVERS; i++){
- if(server_fd[i] == fd){
- ShowInfo("IP Sync (Server #%d %d.%d.%d.%d) successful.\n",i,(int)RFIFOB(fd,2),(int)RFIFOB(fd,3),(int)RFIFOB(fd,4),(int)RFIFOB(fd,5));
- server[i].ip = RFIFOL(fd, 2);
- }
- }
+ if (RFIFOREST(fd) < 6) return 0;
+ ShowInfo("Updated IP address of Server #%d to %d.%d.%d.%d.\n",i,
+ (int)RFIFOB(fd,2),(int)RFIFOB(fd,3),
+ (int)RFIFOB(fd,4),(int)RFIFOB(fd,5));
+ server[id].ip = RFIFOL(fd, 2);
RFIFOSKIP(fd,6);
break;
default:
@@ -3988,24 +3988,28 @@ int char_config_read(const char *cfgName) { wisp_server_name[sizeof(wisp_server_name) - 1] = '\0';
}
} else if (strcmpi(w1, "login_ip") == 0) {
- login_ip = resolve_hostbyname(w2, NULL, login_ip_str);
- if (login_ip)
- ShowStatus("Login server IP address : %s -> %s\n", w2, login_ip_str);
+ char ip_str[16];
+ login_ip = resolve_hostbyname(w2, NULL, ip_str);
+ if (login_ip) {
+ strncpy(login_ip_str, w2, sizeof(login_ip_str));
+ ShowStatus("Login server IP address : %s -> %s\n", w2, ip_str);
+ }
} else if (strcmpi(w1, "login_port") == 0) {
login_port = atoi(w2);
} else if (strcmpi(w1, "char_ip") == 0) {
- char_ip = resolve_hostbyname(w2, NULL, char_ip_str);
+ char ip_str[16];
+ char_ip = resolve_hostbyname(w2, NULL, ip_str);
if (char_ip){
- if(char_server_dns)
- aFree(char_server_dns);
- char_server_dns = (char *)aCalloc(strlen(w2)+1, 1);
- strcpy(char_server_dns, w2);
- ShowStatus("Character server IP address : %s -> %s\n", w2, char_ip_str);
+ strncpy(char_ip_str, w2, sizeof(char_ip_str));
+ ShowStatus("Character server IP address : %s -> %s\n", w2, ip_str);
}
} else if (strcmpi(w1, "bind_ip") == 0) {
- bind_ip = resolve_hostbyname(w2, NULL, bind_ip_str);
- if (bind_ip)
- ShowStatus("Character server binding IP address : %s -> %s\n", w2, bind_ip_str);
+ char ip_str[16];
+ bind_ip = resolve_hostbyname(w2, NULL, ip_str);
+ if (bind_ip) {
+ strncpy(bind_ip_str, w2, sizeof(bind_ip_str));
+ ShowStatus("Character server binding IP address : %s -> %s\n", w2, ip_str);
+ }
} else if (strcmpi(w1, "char_port") == 0) {
char_port = atoi(w2);
} else if (strcmpi(w1, "char_maintenance") == 0) {
@@ -4153,7 +4157,6 @@ void do_final(void) { if(gm_account) aFree(gm_account);
if(char_dat) aFree(char_dat);
- if(char_server_dns) aFree(char_server_dns);
delete_session(login_fd);
delete_session(char_fd);
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