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authorBen Longbons <b.r.longbons@gmail.com>2012-08-30 16:16:25 -0700
committerBen Longbons <b.r.longbons@gmail.com>2012-08-30 17:03:31 -0700
commit41974ae5265fbc23a06f276f9e008d5dad020e0b (patch)
tree9d595215172e87e2d83b74f7bf3430b3040e780e /src/login/login.c
parent21742909143df9159b2401c3e2a39cc0b2bad620 (diff)
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Rename files for C++ conversion. Does not compile.
After updating, you can remove these files, as shown in 'git status': Untracked files: (use "git add <file>..." to include in what will be committed) src/map/magic-interpreter-lexer.c src/map/magic-interpreter-parser.c src/map/magic-interpreter-parser.h
Diffstat (limited to 'src/login/login.c')
-rw-r--r--src/login/login.c5038
1 files changed, 0 insertions, 5038 deletions
diff --git a/src/login/login.c b/src/login/login.c
deleted file mode 100644
index cd46049..0000000
--- a/src/login/login.c
+++ /dev/null
@@ -1,5038 +0,0 @@
-// $Id: login.c,v 1.1.1.1 2004/09/10 17:26:53 MagicalTux Exp $
-// new version of the login-server by [Yor]
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <netinet/in.h>
-#include <sys/time.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h> // for stat/lstat/fstat
-#include <unistd.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <string.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <sys/wait.h>
-
-#include "../common/core.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "login.h"
-#include "../common/mmo.h"
-#include "../common/version.h"
-#include "../common/db.h"
-#include "../common/lock.h"
-#include "../common/mt_rand.h"
-
-#include "../common/md5calc.h"
-
-#ifdef MEMWATCH
-#include "memwatch.h"
-#endif
-
-int account_id_count = START_ACCOUNT_NUM;
-int server_num;
-int new_account_flag = 0;
-int login_port = 6900;
-char lan_char_ip[16];
-int subneti[4];
-int subnetmaski[4];
-char update_host[128] = "";
-char main_server[20] = "";
-
-char account_filename[1024] = "save/account.txt";
-char GM_account_filename[1024] = "conf/GM_account.txt";
-char login_log_filename[1024] = "log/login.log";
-char login_log_unknown_packets_filename[1024] =
- "log/login_unknown_packets.log";
-char date_format[32] = "%Y-%m-%d %H:%M:%S";
-int save_unknown_packets = 0;
-long creation_time_GM_account_file;
-int gm_account_filename_check_timer = 15; // Timer to check if GM_account file has been changed and reload GM account automaticaly (in seconds; default: 15)
-
-int display_parse_login = 0; // 0: no, 1: yes
-int display_parse_admin = 0; // 0: no, 1: yes
-int display_parse_fromchar = 0; // 0: no, 1: yes (without packet 0x2714), 2: all packets
-
-struct mmo_char_server server[MAX_SERVERS];
-int server_fd[MAX_SERVERS];
-int server_freezeflag[MAX_SERVERS]; // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
-int anti_freeze_enable = 0;
-int ANTI_FREEZE_INTERVAL = 15;
-
-int login_fd;
-
-enum
-{
- ACO_DENY_ALLOW = 0,
- ACO_ALLOW_DENY,
- ACO_MUTUAL_FAILTURE,
- ACO_STRSIZE = 128,
-};
-
-int access_order = ACO_DENY_ALLOW;
-int access_allownum = 0;
-int access_denynum = 0;
-char *access_allow = NULL;
-char *access_deny = NULL;
-
-int access_ladmin_allownum = 0;
-char *access_ladmin_allow = NULL;
-
-int min_level_to_connect = 0; // minimum level of player/GM (0: player, 1-99: gm) to connect on the server
-int add_to_unlimited_account = 0; // Give possibility or not to adjust (ladmin command: timeadd) the time of an unlimited account.
-int start_limited_time = -1; // Starting additional sec from now for the limited time at creation of accounts (-1: unlimited time, 0 or more: additional sec from now)
-int check_ip_flag = 1; // It's to check IP of a player between login-server and char-server (part of anti-hacking system)
-
-struct login_session_data
-{
- int md5keylen;
- char md5key[20];
-};
-
-#define AUTH_FIFO_SIZE 256
-struct
-{
- int account_id, login_id1, login_id2;
- int ip, sex, delflag;
-} auth_fifo[AUTH_FIFO_SIZE];
-int auth_fifo_pos = 0;
-
-struct auth_dat
-{
- int account_id, sex;
- char userid[24], pass[40], lastlogin[24];
- int logincount;
- int state; // packet 0x006a value + 1 (0: compte OK)
- char email[40]; // e-mail (by default: a@a.com)
- char error_message[20]; // Message of error code #6 = Your are Prohibited to log in until %s (packet 0x006a)
- time_t ban_until_time; // # of seconds 1/1/1970 (timestamp): ban time limit of the account (0 = no ban)
- time_t connect_until_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited)
- char last_ip[16]; // save of last IP of connection
- char memo[255]; // a memo field
- int account_reg2_num;
- struct global_reg account_reg2[ACCOUNT_REG2_NUM];
-} *auth_dat;
-
-int auth_num = 0, auth_max = 0;
-
-int admin_state = 0;
-char admin_pass[24] = "";
-char gm_pass[64] = "";
-int level_new_gm = 60;
-
-static struct dbt *gm_account_db;
-
-pid_t pid = 0; // For forked DB writes
-
-
-#define VERSION_2_UPDATEHOST 0x01 // client supports updatehost
-#define VERSION_2_SERVERORDER 0x02 // send servers in forward order
-//------------------------------
-// Writing function of logs file
-//------------------------------
-int login_log (char *fmt, ...)
-{
- FILE *logfp;
- va_list ap;
- struct timeval tv;
- char tmpstr[2048];
-
- va_start (ap, fmt);
-
- logfp = fopen_ (login_log_filename, "a");
- if (logfp)
- {
- if (fmt[0] == '\0') // jump a line if no message
- fprintf (logfp, "\n");
- else
- {
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 24, date_format, gmtime (&(tv.tv_sec)));
- sprintf (tmpstr + strlen (tmpstr), ".%03d: %s",
- (int) tv.tv_usec / 1000, fmt);
- vfprintf (logfp, tmpstr, ap);
- }
- fclose_ (logfp);
- }
-
- va_end (ap);
- 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)
-//----------------------------------------------------------------------
-int isGM (int account_id)
-{
- struct gm_account *p = (struct gm_account*) numdb_search (gm_account_db, account_id);
- if (p == NULL)
- return 0;
- return p->level;
-}
-
-//-------------------------------------------------------
-// Reading function of GM accounts file (and their level)
-//-------------------------------------------------------
-int read_gm_account (void)
-{
- char line[512];
- struct gm_account *p;
- FILE *fp;
- int c = 0;
- int GM_level;
- struct stat file_stat;
-
- free (gm_account_db);
- gm_account_db = numdb_init ();
-
- // get last modify time/date
- if (stat (GM_account_filename, &file_stat))
- creation_time_GM_account_file = 0; // error
- else
- creation_time_GM_account_file = file_stat.st_mtime;
-
- if ((fp = fopen_ (GM_account_filename, "r")) == NULL)
- {
- printf ("read_gm_account: GM accounts file [%s] not found.\n",
- GM_account_filename);
- printf
- (" Actually, there is no GM accounts on the server.\n");
- login_log ("read_gm_account: GM accounts file [%s] not found.\n",
- GM_account_filename);
- login_log
- (" Actually, there is no GM accounts on the server.\n");
- return 1;
- }
- // limited to 4000, because we send information to char-servers (more than 4000 GM accounts???)
- // int (id) + int (level) = 8 bytes * 4000 = 32k (limit of packets in windows)
- while (fgets (line, sizeof (line) - 1, fp) && c < 4000)
- {
- if ((line[0] == '/' && line[1] == '/') || line[0] == '\0'
- || line[0] == '\n' || line[0] == '\r')
- continue;
- CREATE (p, struct gm_account, 1);
- if (sscanf (line, "%d %d", &p->account_id, &p->level) != 2
- && sscanf (line, "%d: %d", &p->account_id, &p->level) != 2)
- printf
- ("read_gm_account: file [%s], invalid 'id_acount level' format.\n",
- GM_account_filename);
- else if (p->level <= 0)
- printf
- ("read_gm_account: file [%s] %dth account (invalid level [0 or negative]: %d).\n",
- GM_account_filename, c + 1, p->level);
- else
- {
- if (p->level > 99)
- {
- printf
- ("read_gm_account: file [%s] %dth account (invalid level, but corrected: %d->99).\n",
- GM_account_filename, c + 1, p->level);
- p->level = 99;
- }
- if ((GM_level = isGM (p->account_id)) > 0)
- { // if it's not a new account
- if (GM_level == p->level)
- printf
- ("read_gm_account: GM account %d defined twice (same level: %d).\n",
- p->account_id, p->level);
- else
- printf
- ("read_gm_account: GM account %d defined twice (levels: %d and %d).\n",
- p->account_id, GM_level, p->level);
- }
- if (GM_level != p->level)
- { // if new account or new level
- numdb_insert (gm_account_db, p->account_id, p);
- //printf("GM account:%d, level: %d->%d\n", p->account_id, GM_level, p->level);
- if (GM_level == 0)
- { // if new account
- c++;
- if (c >= 4000)
- {
- printf
- ("***WARNING: 4000 GM accounts found. Next GM accounts are not readed.\n");
- login_log
- ("***WARNING: 4000 GM accounts found. Next GM accounts are not readed.\n");
- }
- }
- }
- }
- }
- fclose_ (fp);
-
- printf ("read_gm_account: file '%s' readed (%d GM accounts found).\n",
- GM_account_filename, c);
- login_log ("read_gm_account: file '%s' readed (%d GM accounts found).\n",
- GM_account_filename, c);
-
- return 0;
-}
-
-//--------------------------------------------------------------
-// Test of the IP mask
-// (ip: IP to be tested, str: mask x.x.x.x/# or x.x.x.x/y.y.y.y)
-//--------------------------------------------------------------
-int check_ipmask (unsigned int ip, const unsigned char *str)
-{
- unsigned int mask = 0, i = 0, m, ip2, a0, a1, a2, a3;
- unsigned char *p = (unsigned char *) &ip2, *p2 = (unsigned char *) &mask;
-
- if (sscanf (str, "%d.%d.%d.%d/%n", &a0, &a1, &a2, &a3, &i) != 4 || i == 0)
- return 0;
- p[0] = a0;
- p[1] = a1;
- p[2] = a2;
- p[3] = a3;
-
- if (sscanf (str + i, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) == 4)
- {
- p2[0] = a0;
- p2[1] = a1;
- p2[2] = a2;
- p2[3] = a3;
- mask = ntohl (mask);
- }
- else if (sscanf (str + i, "%d", &m) == 1 && m >= 0 && m <= 32)
- {
- for (i = 0; i < m && i < 32; i++)
- mask = (mask >> 1) | 0x80000000;
- }
- else
- {
- printf ("check_ipmask: invalid mask [%s].\n", str);
- return 0;
- }
-
-// printf("Tested IP: %08x, network: %08x, network mask: %08x\n",
-// (unsigned int)ntohl(ip), (unsigned int)ntohl(ip2), (unsigned int)mask);
- return ((ntohl (ip) & mask) == (ntohl (ip2) & mask));
-}
-
-//---------------------
-// Access control by IP
-//---------------------
-int check_ip (unsigned int ip)
-{
- int i;
- unsigned char *p = (unsigned char *) &ip;
- char buf[32];
- enum
- { ACF_DEF, ACF_ALLOW, ACF_DENY } flag = ACF_DEF;
-
- if (access_allownum == 0 && access_denynum == 0)
- return 1; // When there is no restriction, all IP are authorised.
-
-// + 012.345.: front match form, or
-// all: all IP are matched, or
-// 012.345.678.901/24: network form (mask with # of bits), or
-// 012.345.678.901/255.255.255.0: network form (mask with ip mask)
-// + Note about the DNS resolution (like www.ne.jp, etc.):
-// There is no guarantee to have an answer.
-// If we have an answer, there is no guarantee to have a 100% correct value.
-// And, the waiting time (to check) can be long (over 1 minute to a timeout). That can block the software.
-// So, DNS notation isn't authorised for ip checking.
- sprintf (buf, "%d.%d.%d.%d.", p[0], p[1], p[2], p[3]);
-
- for (i = 0; i < access_allownum; i++)
- {
- const char *p = access_allow + i * ACO_STRSIZE;
- if (memcmp (p, buf, strlen (p)) == 0 || check_ipmask (ip, p))
- {
- flag = ACF_ALLOW;
- if (access_order == ACO_ALLOW_DENY)
- return 1; // With 'allow, deny' (deny if not allow), allow has priority
- break;
- }
- }
-
- for (i = 0; i < access_denynum; i++)
- {
- const char *p = access_deny + i * ACO_STRSIZE;
- if (memcmp (p, buf, strlen (p)) == 0 || check_ipmask (ip, p))
- {
- flag = ACF_DENY;
- return 0; // At this point, if it's 'deny', we refuse connection.
- break;
- }
- }
-
- return (flag == ACF_ALLOW || access_order == ACO_DENY_ALLOW) ? 1 : 0;
- // With 'mutual-failture', only 'allow' and non 'deny' IP are authorised.
- // A non 'allow' (even non 'deny') IP is not authorised. It's like: if allowed and not denied, it's authorised.
- // So, it's disapproval if you have no description at the time of 'mutual-failture'.
- // With 'deny,allow' (allow if not deny), because here it's not deny, we authorise.
-}
-
-//--------------------------------
-// Access control by IP for ladmin
-//--------------------------------
-int check_ladminip (unsigned int ip)
-{
- int i;
- unsigned char *p = (unsigned char *) &ip;
- char buf[32];
-
- if (access_ladmin_allownum == 0)
- return 1; // When there is no restriction, all IP are authorised.
-
-// + 012.345.: front match form, or
-// all: all IP are matched, or
-// 012.345.678.901/24: network form (mask with # of bits), or
-// 012.345.678.901/255.255.255.0: network form (mask with ip mask)
-// + Note about the DNS resolution (like www.ne.jp, etc.):
-// There is no guarantee to have an answer.
-// If we have an answer, there is no guarantee to have a 100% correct value.
-// And, the waiting time (to check) can be long (over 1 minute to a timeout). That can block the software.
-// So, DNS notation isn't authorised for ip checking.
- sprintf (buf, "%d.%d.%d.%d.", p[0], p[1], p[2], p[3]);
-
- for (i = 0; i < access_ladmin_allownum; i++)
- {
- const char *p = access_ladmin_allow + i * ACO_STRSIZE;
- if (memcmp (p, buf, strlen (p)) == 0 || check_ipmask (ip, p))
- {
- return 1;
- }
- }
-
- return 0;
-}
-
-//-----------------------------------------------------
-// Function to suppress control characters in a string.
-//-----------------------------------------------------
-int remove_control_chars (unsigned char *str)
-{
- int i;
- int change = 0;
-
- for (i = 0; str[i]; i++)
- {
- if (str[i] < 32)
- {
- str[i] = '_';
- change = 1;
- }
- }
-
- return change;
-}
-
-//---------------------------------------------------
-// E-mail check: return 0 (not correct) or 1 (valid).
-//---------------------------------------------------
-int e_mail_check (unsigned char *email)
-{
- char ch;
- unsigned char *last_arobas;
-
- // athena limits
- if (strlen (email) < 3 || strlen (email) > 39)
- return 0;
-
- // part of RFC limits (official reference of e-mail description)
- if (strchr (email, '@') == NULL || email[strlen (email) - 1] == '@')
- return 0;
-
- if (email[strlen (email) - 1] == '.')
- return 0;
-
- last_arobas = strrchr (email, '@');
-
- if (strstr (last_arobas, "@.") != NULL ||
- strstr (last_arobas, "..") != NULL)
- return 0;
-
- for (ch = 1; ch < 32; ch++)
- {
- if (strchr (last_arobas, ch) != NULL)
- {
- return 0;
- break;
- }
- }
-
- if (strchr (last_arobas, ' ') != NULL ||
- strchr (last_arobas, ';') != NULL)
- return 0;
-
- // all correct
- return 1;
-}
-
-//-----------------------------------------------
-// Search an account id
-// (return account index or -1 (if not found))
-// If exact account name is not found,
-// the function checks without case sensitive
-// and returns index if only 1 account is found
-// and similar to the searched name.
-//-----------------------------------------------
-int search_account_index (char *account_name)
-{
- int i, quantity, index;
-
- quantity = 0;
- index = -1;
- for (i = 0; i < auth_num; i++)
- {
- // Without case sensitive check (increase the number of similar account names found)
- if (strcasecmp (auth_dat[i].userid, account_name) == 0)
- {
- // Strict comparison (if found, we finish the function immediatly with correct value)
- if (strcmp (auth_dat[i].userid, account_name) == 0)
- return i;
- quantity++;
- index = i;
- }
- }
- // Here, the exact account name is not found
- // We return the found index of a similar account ONLY if there is 1 similar account
- if (quantity == 1)
- return index;
-
- // Exact account name is not found and 0 or more than 1 similar accounts have been found ==> we say not found
- return -1;
-}
-
-//--------------------------------------------------------
-// Create a string to save the account in the account file
-//--------------------------------------------------------
-int mmo_auth_tostr (char *str, struct auth_dat *p)
-{
- int i;
- char *str_p = str;
-
- str_p += sprintf (str_p, "%d\t%s\t%s\t%s\t%c\t%d\t%d\t"
- "%s\t%s\t%ld\t%s\t%s\t%ld\t",
- p->account_id, p->userid, p->pass, p->lastlogin,
- (p->sex == 2) ? 'S' : (p->sex ? 'M' : 'F'),
- p->logincount, p->state,
- p->email, p->error_message,
- p->connect_until_time, p->last_ip, p->memo,
- p->ban_until_time);
-
- for (i = 0; i < p->account_reg2_num; i++)
- if (p->account_reg2[i].str[0])
- str_p +=
- sprintf (str_p, "%s,%d ", p->account_reg2[i].str,
- p->account_reg2[i].value);
-
- return 0;
-}
-
-//---------------------------------
-// Reading of the accounts database
-//---------------------------------
-int mmo_auth_init (void)
-{
- FILE *fp;
- int account_id, logincount, state, n, i, j, v;
- char line[2048], *p, userid[2048], pass[2048], lastlogin[2048], sex,
- email[2048], error_message[2048], last_ip[2048], memo[2048];
- time_t ban_until_time;
- time_t connect_until_time;
- char str[2048];
- int GM_count = 0;
- int server_count = 0;
-
- CREATE (auth_dat, struct auth_dat, 256);
- auth_max = 256;
-
- fp = fopen_ (account_filename, "r");
- if (fp == NULL)
- {
- // no account file -> no account -> no login, including char-server (ERROR)
- printf
- ("\033[1;31mmmo_auth_init: Accounts file [%s] not found.\033[0m\n",
- account_filename);
- return 0;
- }
-
- while (fgets (line, sizeof (line) - 1, fp) != NULL)
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
- line[sizeof (line) - 1] = '\0';
- p = line;
-
- // database version reading (v2)
- if (((i = sscanf (line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t"
- "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]\t%ld%n",
- &account_id, userid, pass, lastlogin, &sex,
- &logincount, &state, email, error_message,
- &connect_until_time, last_ip, memo, &ban_until_time,
- &n)) == 13 && line[n] == '\t')
- ||
- ((i =
- sscanf (line,
- "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t"
- "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]%n", &account_id,
- userid, pass, lastlogin, &sex, &logincount, &state,
- email, error_message, &connect_until_time, last_ip,
- memo, &n)) == 12 && line[n] == '\t'))
- {
- n = n + 1;
-
- // Some checks
- if (account_id > END_ACCOUNT_NUM)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: an account has an id higher than %d\n",
- END_ACCOUNT_NUM);
- printf
- (" account id #%d -> account not read (saved in log file).\033[0m\n",
- account_id);
- login_log
- ("mmmo_auth_init: ******Error: an account has an id higher than %d.\n",
- END_ACCOUNT_NUM);
- login_log
- (" account id #%d -> account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- continue;
- }
- userid[23] = '\0';
- remove_control_chars (userid);
- for (j = 0; j < auth_num; j++)
- {
- if (auth_dat[j].account_id == account_id)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- printf
- (" account id #%d -> new account not read (saved in log file).\033[0m\n",
- account_id);
- login_log
- ("mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- login_log
- (" account id #%d -> new account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- break;
- }
- else if (strcmp (auth_dat[j].userid, userid) == 0)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: account name already exists.\n");
- printf (" account name '%s' -> new account not read.\n", userid); // 2 lines, account name can be long.
- printf
- (" Account saved in log file.\033[0m\n");
- login_log
- ("mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- login_log
- (" account id #%d -> new account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- break;
- }
- }
- if (j != auth_num)
- continue;
-
- if (auth_num >= auth_max)
- {
- auth_max += 256;
- RECREATE (auth_dat, struct auth_dat, auth_max);
- }
-
- memset (&auth_dat[auth_num], '\0', sizeof (struct auth_dat));
-
- auth_dat[auth_num].account_id = account_id;
-
- strncpy (auth_dat[auth_num].userid, userid, 24);
-
- memo[254] = '\0';
- remove_control_chars (memo);
- strncpy (auth_dat[auth_num].memo, memo, 255);
-
- pass[39] = '\0';
- remove_control_chars (pass);
- // If a password is not encrypted, we encrypt it now.
- // A password beginning with ! and - in the memo field is our magic
- if (pass[0] != '!' && memo[0] == '-') {
- strcpy(auth_dat[auth_num].pass, MD5_saltcrypt(pass, make_salt()));
- auth_dat[auth_num].memo[0] = '!';
- printf("encrypting pass: %s %s\n", pass, auth_dat[auth_num].pass);
- }
- else
- strcpy(auth_dat[auth_num].pass, pass);
-
- lastlogin[23] = '\0';
- remove_control_chars (lastlogin);
- strncpy (auth_dat[auth_num].lastlogin, lastlogin, 24);
-
- auth_dat[auth_num].sex = (sex == 'S'
- || sex == 's') ? 2 : (sex == 'M'
- || sex == 'm');
-
- if (logincount >= 0)
- auth_dat[auth_num].logincount = logincount;
- else
- auth_dat[auth_num].logincount = 0;
-
- if (state > 255)
- auth_dat[auth_num].state = 100;
- else if (state < 0)
- auth_dat[auth_num].state = 0;
- else
- auth_dat[auth_num].state = state;
-
- if (e_mail_check (email) == 0)
- {
- printf
- ("Account %s (%d): invalid e-mail (replaced par a@a.com).\n",
- auth_dat[auth_num].userid,
- auth_dat[auth_num].account_id);
- strncpy (auth_dat[auth_num].email, "a@a.com", 40);
- }
- else
- {
- remove_control_chars (email);
- strncpy (auth_dat[auth_num].email, email, 40);
- }
-
- error_message[19] = '\0';
- remove_control_chars (error_message);
- if (error_message[0] == '\0' || state != 7)
- { // 7, because state is packet 0x006a value + 1
- strncpy (auth_dat[auth_num].error_message, "-", 20);
- }
- else
- {
- strncpy (auth_dat[auth_num].error_message, error_message, 20);
- }
-
- if (i == 13)
- auth_dat[auth_num].ban_until_time = ban_until_time;
- else
- auth_dat[auth_num].ban_until_time = 0;
-
- auth_dat[auth_num].connect_until_time = connect_until_time;
-
- last_ip[15] = '\0';
- remove_control_chars (last_ip);
- strncpy (auth_dat[auth_num].last_ip, last_ip, 16);
-
- for (j = 0; j < ACCOUNT_REG2_NUM; j++)
- {
- p += n;
- if (sscanf (p, "%[^\t,],%d %n", str, &v, &n) != 2)
- {
- // We must check if a str is void. If it's, we can continue to read other REG2.
- // Account line will have something like: str2,9 ,9 str3,1 (here, ,9 is not good)
- if (p[0] == ',' && sscanf (p, ",%d %n", &v, &n) == 1)
- {
- j--;
- continue;
- }
- else
- break;
- }
- str[31] = '\0';
- remove_control_chars (str);
- strncpy (auth_dat[auth_num].account_reg2[j].str, str, 32);
- auth_dat[auth_num].account_reg2[j].value = v;
- }
- auth_dat[auth_num].account_reg2_num = j;
-
- if (isGM (account_id) > 0)
- GM_count++;
- if (auth_dat[auth_num].sex == 2)
- server_count++;
-
- auth_num++;
- if (account_id >= account_id_count)
- account_id_count = account_id + 1;
-
- // Old athena database version reading (v1)
- }
- else if ((i =
- sscanf (line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t%n",
- &account_id, userid, pass, lastlogin, &sex,
- &logincount, &state, &n)) >= 5)
- {
- if (account_id > END_ACCOUNT_NUM)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: an account has an id higher than %d\n",
- END_ACCOUNT_NUM);
- printf
- (" account id #%d -> account not read (saved in log file).\033[0m\n",
- account_id);
- login_log
- ("mmmo_auth_init: ******Error: an account has an id higher than %d.\n",
- END_ACCOUNT_NUM);
- login_log
- (" account id #%d -> account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- continue;
- }
- userid[23] = '\0';
- remove_control_chars (userid);
- for (j = 0; j < auth_num; j++)
- {
- if (auth_dat[j].account_id == account_id)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- printf
- (" account id #%d -> new account not read (saved in log file).\033[0m\n",
- account_id);
- login_log
- ("mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- login_log
- (" account id #%d -> new account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- break;
- }
- else if (strcmp (auth_dat[j].userid, userid) == 0)
- {
- printf
- ("\033[1;31mmmo_auth_init: ******Error: account name already exists.\n");
- printf (" account name '%s' -> new account not read.\n", userid); // 2 lines, account name can be long.
- printf
- (" Account saved in log file.\033[0m\n");
- login_log
- ("mmmo_auth_init: ******Error: an account has an identical id to another.\n");
- login_log
- (" account id #%d -> new account not read (saved in next line):\n",
- account_id);
- login_log ("%s", line);
- break;
- }
- }
- if (j != auth_num)
- continue;
-
- if (auth_num >= auth_max)
- {
- auth_max += 256;
- RECREATE (auth_dat, struct auth_dat, auth_max);
- }
-
- memset (&auth_dat[auth_num], '\0', sizeof (struct auth_dat));
-
- auth_dat[auth_num].account_id = account_id;
-
- strncpy (auth_dat[auth_num].userid, userid, 24);
-
- lastlogin[23] = '\0';
- remove_control_chars (lastlogin);
- strncpy (auth_dat[auth_num].lastlogin, lastlogin, 24);
-
- auth_dat[auth_num].sex = (sex == 'S'
- || sex == 's') ? 2 : (sex == 'M'
- || sex == 'm');
-
- if (i >= 6)
- {
- if (logincount >= 0)
- auth_dat[auth_num].logincount = logincount;
- else
- auth_dat[auth_num].logincount = 0;
- }
- else
- auth_dat[auth_num].logincount = 0;
-
- if (i >= 7)
- {
- if (state > 255)
- auth_dat[auth_num].state = 100;
- else if (state < 0)
- auth_dat[auth_num].state = 0;
- else
- auth_dat[auth_num].state = state;
- }
- else
- auth_dat[auth_num].state = 0;
-
- // Initialization of new data
- strncpy (auth_dat[auth_num].email, "a@a.com", 40);
- strncpy (auth_dat[auth_num].error_message, "-", 20);
- auth_dat[auth_num].ban_until_time = 0;
- auth_dat[auth_num].connect_until_time = 0;
- strncpy (auth_dat[auth_num].last_ip, "-", 16);
- strncpy (auth_dat[auth_num].memo, "!", 255);
-
- for (j = 0; j < ACCOUNT_REG2_NUM; j++)
- {
- p += n;
- if (sscanf (p, "%[^\t,],%d %n", str, &v, &n) != 2)
- {
- // We must check if a str is void. If it's, we can continue to read other REG2.
- // Account line will have something like: str2,9 ,9 str3,1 (here, ,9 is not good)
- if (p[0] == ',' && sscanf (p, ",%d %n", &v, &n) == 1)
- {
- j--;
- continue;
- }
- else
- break;
- }
- str[31] = '\0';
- remove_control_chars (str);
- strncpy (auth_dat[auth_num].account_reg2[j].str, str, 32);
- auth_dat[auth_num].account_reg2[j].value = v;
- }
- auth_dat[auth_num].account_reg2_num = j;
-
- if (isGM (account_id) > 0)
- GM_count++;
- if (auth_dat[auth_num].sex == 2)
- server_count++;
-
- auth_num++;
- if (account_id >= account_id_count)
- account_id_count = account_id + 1;
-
- }
- else
- {
- i = 0;
- if (sscanf (line, "%d\t%%newid%%\n%n", &account_id, &i) == 1 &&
- i > 0 && account_id > account_id_count)
- account_id_count = account_id;
- }
- }
- fclose_ (fp);
-
- if (auth_num == 0)
- {
- printf ("mmo_auth_init: No account found in %s.\n", account_filename);
- sprintf (line, "No account found in %s.", account_filename);
- }
- else
- {
- if (auth_num == 1)
- {
- printf ("mmo_auth_init: 1 account read in %s,\n",
- account_filename);
- sprintf (line, "1 account read in %s,", account_filename);
- }
- else
- {
- printf ("mmo_auth_init: %d accounts read in %s,\n", auth_num,
- account_filename);
- sprintf (line, "%d accounts read in %s,", auth_num,
- account_filename);
- }
- if (GM_count == 0)
- {
- printf (" of which is no GM account, and ");
- sprintf (str, "%s of which is no GM account and", line);
- }
- else if (GM_count == 1)
- {
- printf (" of which is 1 GM account, and ");
- sprintf (str, "%s of which is 1 GM account and", line);
- }
- else
- {
- printf (" of which is %d GM accounts, and ",
- GM_count);
- sprintf (str, "%s of which is %d GM accounts and", line,
- GM_count);
- }
- if (server_count == 0)
- {
- printf ("no server account ('S').\n");
- sprintf (line, "%s no server account ('S').", str);
- }
- else if (server_count == 1)
- {
- printf ("1 server account ('S').\n");
- sprintf (line, "%s 1 server account ('S').", str);
- }
- else
- {
- printf ("%d server accounts ('S').\n", server_count);
- sprintf (line, "%s %d server accounts ('S').", str, server_count);
- }
- }
- login_log ("%s\n", line);
-
- return 0;
-}
-
-//------------------------------------------
-// Writing of the accounts database file
-// (accounts are sorted by id before save)
-//------------------------------------------
-void mmo_auth_sync (void)
-{
- FILE *fp;
- int i, j, k, lock;
- int id[auth_num];
- char line[65536];
-
- // Sorting before save
- for (i = 0; i < auth_num; i++)
- {
- id[i] = i;
- for (j = 0; j < i; j++)
- {
- if (auth_dat[i].account_id < auth_dat[id[j]].account_id)
- {
- for (k = i; k > j; k--)
- id[k] = id[k - 1];
- id[j] = i; // id[i]
- break;
- }
- }
- }
-
- // Data save
- fp = lock_fopen (account_filename, &lock);
- if (fp == NULL)
- return;
- fprintf (fp,
- "// Accounts file: here are saved all information about the accounts.\n");
- fprintf (fp,
- "// Structure: ID, account name, password, last login time, sex, # of logins, state, email, error message for state 7, validity time, last (accepted) login ip, memo field, ban timestamp, repeated(register text, register value)\n");
- fprintf (fp, "// Some explanations:\n");
- fprintf (fp,
- "// account name : between 4 to 23 char for a normal account (standard client can't send less than 4 char).\n");
- fprintf (fp, "// account password: between 4 to 23 char\n");
- fprintf (fp,
- "// sex : M or F for normal accounts, S for server accounts\n");
- fprintf (fp,
- "// state : 0: account is ok, 1 to 256: error code of packet 0x006a + 1\n");
- fprintf (fp,
- "// email : between 3 to 39 char (a@a.com is like no email)\n");
- fprintf (fp,
- "// error message : text for the state 7: 'Your are Prohibited to login until <text>'. Max 19 char\n");
- fprintf (fp,
- "// valitidy time : 0: unlimited account, <other value>: date calculated by addition of 1/1/1970 + value (number of seconds since the 1/1/1970)\n");
- fprintf (fp, "// memo field : max 254 char\n");
- fprintf (fp,
- "// ban time : 0: no ban, <other value>: banned until the date: date calculated by addition of 1/1/1970 + value (number of seconds since the 1/1/1970)\n");
- for (i = 0; i < auth_num; i++)
- {
- k = id[i]; // use of sorted index
- if (auth_dat[k].account_id < 0)
- continue;
-
- mmo_auth_tostr (line, &auth_dat[k]);
- fprintf (fp, "%s\n", line);
- }
- fprintf (fp, "%d\t%%newid%%\n", account_id_count);
-
- lock_fclose (fp, account_filename, &lock);
-
- return;
-}
-
-// We want to sync the DB to disk as little as possible as it's fairly
-// resource intensive. therefore most player-triggerable events that
-// update the account DB will not immideately trigger a save. Instead
-// we save periodicly on a timer.
-//-----------------------------------------------------
-void check_auth_sync (timer_id tid, tick_t tick, custom_id_t id, custom_data_t data)
-{
- if (pid != 0)
- {
- int status;
- pid_t temp = waitpid (pid, &status, WNOHANG);
-
- // Need to check status too?
- if (temp == 0)
- {
- return;
- }
- }
-
- // This can take a lot of time. Fork a child to handle the work and return at once
- // If we're unable to fork just continue running the function normally
- if ((pid = fork ()) > 0)
- return;
-
- mmo_auth_sync ();
-
- // If we're a child we should suicide now.
- if (pid == 0)
- _exit (0);
-
- return;
-}
-
-//--------------------------------------------------------------------
-// Packet send to all char-servers, except one (wos: without our self)
-//--------------------------------------------------------------------
-int charif_sendallwos (int sfd, unsigned char *buf, unsigned int len)
-{
- int i, c;
-
- for (i = 0, c = 0; i < MAX_SERVERS; i++)
- {
- int fd;
- if ((fd = server_fd[i]) >= 0 && fd != sfd)
- {
- memcpy (WFIFOP (fd, 0), buf, len);
- WFIFOSET (fd, len);
- c++;
- }
- }
- return c;
-}
-
-//-----------------------------------------------------
-// Send GM accounts to all char-server
-//-----------------------------------------------------
-void send_GM_accounts (void)
-{
- int i;
- char buf[32000];
- int GM_value;
- int len;
-
- len = 4;
- WBUFW (buf, 0) = 0x2732;
- for (i = 0; i < auth_num; i++)
- // send only existing accounts. We can not create a GM account when server is online.
- if ((GM_value = isGM (auth_dat[i].account_id)) > 0)
- {
- WBUFL (buf, len) = auth_dat[i].account_id;
- WBUFB (buf, len + 4) = (unsigned char) GM_value;
- len += 5;
- }
- WBUFW (buf, 2) = len;
- charif_sendallwos (-1, buf, len);
-
- return;
-}
-
-//-----------------------------------------------------
-// Check if GM file account have been changed
-//-----------------------------------------------------
-void check_GM_file (timer_id tid, tick_t tick, custom_id_t id, custom_data_t data)
-{
- struct stat file_stat;
- long new_time;
-
- // if we would not check
- if (gm_account_filename_check_timer < 1)
- return;
-
- // get last modify time/date
- if (stat (GM_account_filename, &file_stat))
- new_time = 0; // error
- else
- new_time = file_stat.st_mtime;
-
- if (new_time != creation_time_GM_account_file)
- {
- read_gm_account ();
- send_GM_accounts ();
- }
-}
-
-//-------------------------------------
-// Account creation (with e-mail check)
-//-------------------------------------
-int mmo_auth_new (struct mmo_account *account, char sex, char *email)
-{
- time_t timestamp, timestamp_temp;
- struct tm *tmtime;
- int i = auth_num;
-
- if (auth_num >= auth_max)
- {
- auth_max += 256;
- RECREATE (auth_dat, struct auth_dat, auth_max);
- }
-
- memset (&auth_dat[i], '\0', sizeof (struct auth_dat));
-
- while (isGM (account_id_count) > 0)
- account_id_count++;
-
- auth_dat[i].account_id = account_id_count++;
-
- strncpy (auth_dat[i].userid, account->userid, 24);
- auth_dat[i].userid[23] = '\0';
-
- strcpy(auth_dat[i].pass, MD5_saltcrypt(account->passwd, make_salt()));
- auth_dat[i].pass[39] = '\0';
-
- memcpy (auth_dat[i].lastlogin, "-", 2);
-
- auth_dat[i].sex = (sex == 'M');
-
- auth_dat[i].logincount = 0;
-
- auth_dat[i].state = 0;
-
- if (e_mail_check (email) == 0)
- strncpy (auth_dat[i].email, "a@a.com", 40);
- else
- strncpy (auth_dat[i].email, email, 40);
-
- strncpy (auth_dat[i].error_message, "-", 20);
-
- auth_dat[i].ban_until_time = 0;
-
- if (start_limited_time < 0)
- auth_dat[i].connect_until_time = 0; // unlimited
- else
- { // limited time
- timestamp = time (NULL) + start_limited_time;
- // double conversion to be sure that it is possible
- tmtime = gmtime (&timestamp);
- timestamp_temp = mktime (tmtime);
- if (timestamp_temp != -1 && (timestamp_temp + 3600) >= timestamp) // check possible value and overflow (and avoid summer/winter hour)
- auth_dat[i].connect_until_time = timestamp_temp;
- else
- auth_dat[i].connect_until_time = 0; // unlimited
- }
-
- strncpy (auth_dat[i].last_ip, "-", 16);
-
- strncpy (auth_dat[i].memo, "!", 255);
-
- auth_dat[i].account_reg2_num = 0;
-
- auth_num++;
-
- return (account_id_count - 1);
-}
-
-//---------------------------------------
-// Check/authentification of a connection
-//---------------------------------------
-int mmo_auth (struct mmo_account *account, int fd)
-{
- int i;
- struct timeval tv;
- char tmpstr[256];
- int len, newaccount = 0;
-#ifdef PASSWDENC
- char md5str[64], md5bin[32];
-#endif
- char ip[16];
- unsigned char *sin_addr =
- (unsigned char *) &session[fd]->client_addr.sin_addr;
-
- sprintf (ip, "%d.%d.%d.%d", sin_addr[0], sin_addr[1], sin_addr[2],
- sin_addr[3]);
-
- len = strlen (account->userid) - 2;
- // Account creation with _M/_F
- if (account->passwdenc == 0 && account->userid[len] == '_' &&
- (account->userid[len + 1] == 'F' || account->userid[len + 1] == 'M')
- && new_account_flag == 1 && account_id_count <= END_ACCOUNT_NUM
- && len >= 4 && strlen (account->passwd) >= 4)
- {
- if (new_account_flag == 1)
- newaccount = 1;
- account->userid[len] = '\0';
- }
-
- // Strict account search
- for (i = 0; i < auth_num; i++)
- {
- if (strcmp (account->userid, auth_dat[i].userid) == 0)
- break;
- }
- // if there is no creation request and strict account search fails, we do a no sensitive case research for index
- if (newaccount == 0 && i == auth_num)
- {
- i = search_account_index (account->userid);
- if (i == -1)
- i = auth_num;
- else
- memcpy (account->userid, auth_dat[i].userid, 24); // for the possible tests/checks afterwards (copy correcte sensitive case).
- }
-
- if (i != auth_num)
- {
- int encpasswdok = 0;
- struct login_session_data *ld;
- if (newaccount)
- {
- login_log
- ("Attempt of creation of an already existant account (account: %s_%c, ip: %s)\n",
- account->userid, account->userid[len + 1], ip);
- return 9; // 9 = Account already exists
- }
- ld = (struct login_session_data*) session[fd]->session_data;
-#ifdef PASSWORDENC
- if (account->passwdenc > 0)
- {
- int j = account->passwdenc;
- if (!ld)
- {
- login_log ("Md5 key not created (account: %s, ip: %s)\n",
- account->userid, ip);
- return 1; // 1 = Incorrect Password
- }
- if (j > 2)
- j = 1;
- do
- {
- if (j == 1)
- {
- strncpy (md5str, ld->md5key, sizeof (ld->md5key)); // 20
- strcat (md5str, auth_dat[i].pass); // 24
- }
- else if (j == 2)
- {
- strncpy (md5str, auth_dat[i].pass, sizeof (auth_dat[i].pass)); // 24
- strcat (md5str, ld->md5key); // 20
- }
- else
- md5str[0] = '\0';
- md5str[sizeof (md5str) - 1] = '\0'; // 64
- MD5_String2binary (md5str, md5bin);
- encpasswdok = (memcmp (account->passwd, md5bin, 16) == 0);
- }
- while (j < 2 && !encpasswdok && (j++) != account->passwdenc);
-// printf("key[%s] md5 [%s] ", md5key, md5);
-// printf("client [%s] accountpass [%s]\n", account->passwd, auth_dat[i].pass);
- }
-#endif
- if ((!pass_ok (account->passwd, auth_dat[i].pass)) && !encpasswdok)
- {
- if (account->passwdenc == 0)
- login_log
- ("Invalid password (account: %s, ip: %s)\n",
- account->userid, ip);
-
-#ifdef PASSWORDENC
- else
- {
- char logbuf[512], *p = logbuf;
- int j;
- p += sprintf (p,
- "Invalid password (account: %s, received md5[",
- account->userid);
- for (j = 0; j < 16; j++)
- p += sprintf (p, "%02x",
- ((unsigned char *) account->passwd)[j]);
- p += sprintf (p, "] calculated md5[");
- for (j = 0; j < 16; j++)
- p += sprintf (p, "%02x", ((unsigned char *) md5bin)[j]);
- p += sprintf (p, "] md5 key[");
- for (j = 0; j < ld->md5keylen; j++)
- p += sprintf (p, "%02x",
- ((unsigned char *) ld->md5key)[j]);
- p += sprintf (p, "], ip: %s)\n", ip);
- login_log (logbuf);
- }
-#endif
- return 1; // 1 = Incorrect Password
- }
-
- if (auth_dat[i].state)
- {
- login_log
- ("Connection refused (account: %s, state: %d, ip: %s)\n",
- account->userid, auth_dat[i].state,
- ip);
- switch (auth_dat[i].state)
- { // packet 0x006a value + 1
- case 1: // 0 = Unregistered ID
- case 2: // 1 = Incorrect Password
- case 3: // 2 = This ID is expired
- case 4: // 3 = Rejected from Server
- case 5: // 4 = You have been blocked by the GM Team
- case 6: // 5 = Your Game's EXE file is not the latest version
- case 7: // 6 = Your are Prohibited to log in until %s
- case 8: // 7 = Server is jammed due to over populated
- case 9: // 8 = No MSG (actually, all states after 9 except 99 are No MSG, use only this)
- case 100: // 99 = This ID has been totally erased
- return auth_dat[i].state - 1;
- break;
- default:
- return 99; // 99 = ID has been totally erased
- break;
- }
- }
-
- if (auth_dat[i].ban_until_time != 0)
- { // if account is banned
- strftime (tmpstr, 20, date_format,
- gmtime (&auth_dat[i].ban_until_time));
- tmpstr[19] = '\0';
- if (auth_dat[i].ban_until_time > time (NULL))
- { // always banned
- login_log
- ("Connection refused (account: %s, banned until %s, ip: %s)\n",
- account->userid, tmpstr, ip);
- return 6; // 6 = Your are Prohibited to log in until %s
- }
- else
- { // ban is finished
- login_log
- ("End of ban (account: %s, previously banned until %s -> not more banned, ip: %s)\n",
- account->userid, tmpstr, ip);
- auth_dat[i].ban_until_time = 0; // reset the ban time
- }
- }
-
- if (auth_dat[i].connect_until_time != 0
- && auth_dat[i].connect_until_time < time (NULL))
- {
- login_log
- ("Connection refused (account: %s, expired ID, ip: %s)\n",
- account->userid, ip);
- return 2; // 2 = This ID is expired
- }
-
- login_log ("Authentification accepted (account: %s (id: %d), ip: %s)\n",
- account->userid, auth_dat[i].account_id, ip);
- }
- else
- {
- if (newaccount == 0)
- {
- login_log
- ("Unknown account (account: %s, ip: %s)\n",
- account->userid, ip);
- return 0; // 0 = Unregistered ID
- }
- else
- {
- int new_id =
- mmo_auth_new (account, account->userid[len + 1], "a@a.com");
- login_log
- ("Account creation and authentification accepted (account %s (id: %d), sex: %c, connection with _F/_M, ip: %s)\n",
- account->userid, new_id,
- account->userid[len + 1], ip);
- }
- }
-
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 24, date_format, gmtime (&(tv.tv_sec)));
- sprintf (tmpstr + strlen (tmpstr), ".%03d", (int) tv.tv_usec / 1000);
-
- account->account_id = auth_dat[i].account_id;
- account->login_id1 = mt_random ();
- account->login_id2 = mt_random ();
- memcpy (account->lastlogin, auth_dat[i].lastlogin, 24);
- memcpy (auth_dat[i].lastlogin, tmpstr, 24);
- account->sex = auth_dat[i].sex;
- strncpy (auth_dat[i].last_ip, ip, 16);
- auth_dat[i].logincount++;
-
- return -1; // account OK
-}
-
-//-------------------------------
-// Char-server anti-freeze system
-//-------------------------------
-void char_anti_freeze_system (timer_id tid, tick_t tick, custom_id_t id, custom_data_t data)
-{
- int i;
-
- //printf("Entering in char_anti_freeze_system function to check freeze of servers.\n");
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] >= 0)
- { // if char-server is online
- //printf("char_anti_freeze_system: server #%d '%s', flag: %d.\n", i, server[i].name, server_freezeflag[i]);
- if (server_freezeflag[i]-- < 1)
- { // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
- printf
- ("Char-server anti-freeze system: char-server #%d '%s' is freezed -> disconnection.\n",
- i, server[i].name);
- login_log
- ("Char-server anti-freeze system: char-server #%d '%s' is freezed -> disconnection.\n",
- i, server[i].name);
- session[server_fd[i]]->eof = 1;
- }
- }
- }
-}
-
-//--------------------------------
-// Packet parsing for char-servers
-//--------------------------------
-void parse_fromchar (int fd)
-{
- int i, j, id;
- unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;
- char ip[16];
-
- sprintf (ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
- for (id = 0; id < MAX_SERVERS; id++)
- if (server_fd[id] == fd)
- break;
- if (id == MAX_SERVERS || session[fd]->eof)
- {
- if (id < MAX_SERVERS)
- {
- printf ("Char-server '%s' has disconnected.\n", server[id].name);
- login_log ("Char-server '%s' has disconnected (ip: %s).\n",
- server[id].name, ip);
- server_fd[id] = -1;
- memset (&server[id], 0, sizeof (struct mmo_char_server));
- }
- close (fd);
- delete_session (fd);
- return;
- }
-
- while (RFIFOREST (fd) >= 2)
- {
- if (display_parse_fromchar == 2 || (display_parse_fromchar == 1 && RFIFOW (fd, 0) != 0x2714)) // 0x2714 is done very often (number of players)
- printf
- ("parse_fromchar: connection #%d, packet: 0x%x (with being read: %d bytes).\n",
- fd, RFIFOW (fd, 0), RFIFOREST (fd));
-
- switch (RFIFOW (fd, 0))
- {
- // request from map-server via char-server to reload GM accounts (by Yor).
- case 0x2709:
- login_log
- ("Char-server '%s': Request to re-load GM configuration file (ip: %s).\n",
- server[id].name, ip);
- read_gm_account ();
- // send GM accounts to all char-servers
- send_GM_accounts ();
- RFIFOSKIP (fd, 2);
- break;
-
- case 0x2712: // request from char-server to authentify an account
- if (RFIFOREST (fd) < 19)
- return;
- {
- int acc;
- acc = RFIFOL (fd, 2); // speed up
- for (i = 0; i < AUTH_FIFO_SIZE; i++)
- {
- if (auth_fifo[i].account_id == acc &&
- auth_fifo[i].login_id1 == RFIFOL (fd, 6) &&
-#if CMP_AUTHFIFO_LOGIN2 != 0
- auth_fifo[i].login_id2 == RFIFOL (fd, 10) && // relate to the versions higher than 18
-#endif
- auth_fifo[i].sex == RFIFOB (fd, 14) &&
- (!check_ip_flag
- || auth_fifo[i].ip == RFIFOL (fd, 15))
- && !auth_fifo[i].delflag)
- {
- int p, k;
- auth_fifo[i].delflag = 1;
- login_log
- ("Char-server '%s': authentification of the account %d accepted (ip: %s).\n",
- server[id].name, acc, ip);
-// printf("%d\n", i);
- for (k = 0; k < auth_num; k++)
- {
- if (auth_dat[k].account_id == acc)
- {
- WFIFOW (fd, 0) = 0x2729; // Sending of the account_reg2
- WFIFOL (fd, 4) = acc;
- for (p = 8, j = 0;
- j < auth_dat[k].account_reg2_num;
- p += 36, j++)
- {
- memcpy (WFIFOP (fd, p),
- auth_dat[k].
- account_reg2[j].str, 32);
- WFIFOL (fd, p + 32) =
- auth_dat[k].account_reg2[j].value;
- }
- WFIFOW (fd, 2) = p;
- WFIFOSET (fd, p);
-// printf("parse_fromchar: Sending of account_reg2: login->char (auth fifo)\n");
- WFIFOW (fd, 0) = 0x2713;
- WFIFOL (fd, 2) = acc;
- WFIFOB (fd, 6) = 0;
- memcpy (WFIFOP (fd, 7), auth_dat[k].email,
- 40);
- WFIFOL (fd, 47) =
- (unsigned long)
- auth_dat[k].connect_until_time;
- WFIFOSET (fd, 51);
- break;
- }
- }
- break;
- }
- }
- // authentification not found
- if (i == AUTH_FIFO_SIZE)
- {
- login_log
- ("Char-server '%s': authentification of the account %d REFUSED (ip: %s).\n",
- server[id].name, acc, ip);
- WFIFOW (fd, 0) = 0x2713;
- WFIFOL (fd, 2) = acc;
- WFIFOB (fd, 6) = 1;
- // It is unnecessary to send email
- // It is unnecessary to send validity date of the account
- WFIFOSET (fd, 51);
- }
- }
- RFIFOSKIP (fd, 19);
- break;
-
- case 0x2714:
- if (RFIFOREST (fd) < 6)
- return;
- //printf("parse_fromchar: Receiving of the users number of the server '%s': %d\n", server[id].name, RFIFOL(fd,2));
- server[id].users = RFIFOL (fd, 2);
- if (anti_freeze_enable)
- server_freezeflag[id] = 5; // Char anti-freeze system. Counter. 5 ok, 4...0 freezed
- RFIFOSKIP (fd, 6);
- break;
-
- // we receive a e-mail creation of an account with a default e-mail (no answer)
- case 0x2715:
- {
- int acc;
- char email[40];
- if (RFIFOREST (fd) < 46)
- return;
- acc = RFIFOL (fd, 2); // speed up
- memcpy (email, RFIFOP (fd, 6), 40);
- email[39] = '\0';
- remove_control_chars (email);
- //printf("parse_fromchar: an e-mail creation of an account with a default e-mail: server '%s', account: %d, e-mail: '%s'.\n", server[id].name, acc, RFIFOP(fd,6));
- if (e_mail_check (email) == 0)
- login_log
- ("Char-server '%s': Attempt to create an e-mail on an account with a default e-mail REFUSED - e-mail is invalid (account: %d, ip: %s)\n",
- server[id].name, acc, ip);
- else
- {
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc
- && (strcmp (auth_dat[i].email, "a@a.com") == 0
- || auth_dat[i].email[0] == '\0'))
- {
- memcpy (auth_dat[i].email, email, 40);
- login_log
- ("Char-server '%s': Create an e-mail on an account with a default e-mail (account: %d, new e-mail: %s, ip: %s).\n",
- server[id].name, acc, email, ip);
- break;
- }
- }
- if (i == auth_num)
- login_log
- ("Char-server '%s': Attempt to create an e-mail on an account with a default e-mail REFUSED - account doesn't exist or e-mail of account isn't default e-mail (account: %d, ip: %s).\n",
- server[id].name, acc, ip);
- }
- RFIFOSKIP (fd, 46);
- break;
-
- // We receive an e-mail/limited time request, because a player comes back from a map-server to the char-server
- }
- case 0x2716:
- if (RFIFOREST (fd) < 6)
- return;
- //printf("parse_fromchar: E-mail/limited time request from '%s' server (concerned account: %d)\n", server[id].name, RFIFOL(fd,2));
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == RFIFOL (fd, 2))
- {
- login_log
- ("Char-server '%s': e-mail of the account %d found (ip: %s).\n",
- server[id].name, RFIFOL (fd, 2), ip);
- WFIFOW (fd, 0) = 0x2717;
- WFIFOL (fd, 2) = RFIFOL (fd, 2);
- memcpy (WFIFOP (fd, 6), auth_dat[i].email, 40);
- WFIFOL (fd, 46) =
- (unsigned long) auth_dat[i].connect_until_time;
- WFIFOSET (fd, 50);
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("Char-server '%s': e-mail of the account %d NOT found (ip: %s).\n",
- server[id].name, RFIFOL (fd, 2), ip);
- }
- RFIFOSKIP (fd, 6);
- break;
-
- case 0x2720: // To become GM request
- if (RFIFOREST (fd) < 4 || RFIFOREST (fd) < RFIFOW (fd, 2))
- return;
- {
- int acc;
- unsigned char buf[10];
- FILE *fp;
- acc = RFIFOL (fd, 4);
- //printf("parse_fromchar: Request to become a GM acount from %d account.\n", acc);
- WBUFW (buf, 0) = 0x2721;
- WBUFL (buf, 2) = acc;
- WBUFL (buf, 6) = 0;
- if (strcmp (RFIFOP (fd, 8), gm_pass) == 0)
- {
- // only non-GM can become GM
- if (isGM (acc) == 0)
- {
- // if we autorise creation
- if (level_new_gm > 0)
- {
- // if we can open the file to add the new GM
- if ((fp =
- fopen_ (GM_account_filename,
- "a")) != NULL)
- {
- char tmpstr[24];
- struct timeval tv;
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 23, date_format,
- gmtime (&(tv.tv_sec)));
- fprintf (fp,
- "\n// %s: @GM command on account %d\n%d %d\n",
- tmpstr,
- acc, acc, level_new_gm);
- fclose_ (fp);
- WBUFL (buf, 6) = level_new_gm;
- read_gm_account ();
- send_GM_accounts ();
- printf
- ("GM Change of the account %d: level 0 -> %d.\n",
- acc, level_new_gm);
- login_log
- ("Char-server '%s': GM Change of the account %d: level 0 -> %d (ip: %s).\n",
- server[id].name, acc,
- level_new_gm, ip);
- }
- else
- {
- printf
- ("Error of GM change (suggested account: %d, correct password, unable to add a GM account in GM accounts file)\n",
- acc);
- login_log
- ("Char-server '%s': Error of GM change (suggested account: %d, correct password, unable to add a GM account in GM accounts file, ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- else
- {
- printf
- ("Error of GM change (suggested account: %d, correct password, but GM creation is disable (level_new_gm = 0))\n",
- acc);
- login_log
- ("Char-server '%s': Error of GM change (suggested account: %d, correct password, but GM creation is disable (level_new_gm = 0), ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- else
- {
- printf
- ("Error of GM change (suggested account: %d (already GM), correct password).\n",
- acc);
- login_log
- ("Char-server '%s': Error of GM change (suggested account: %d (already GM), correct password, ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- else
- {
- printf
- ("Error of GM change (suggested account: %d, invalid password).\n",
- acc);
- login_log
- ("Char-server '%s': Error of GM change (suggested account: %d, invalid password, ip: %s).\n",
- server[id].name, acc, ip);
- }
- charif_sendallwos (-1, buf, 10);
- }
- RFIFOSKIP (fd, RFIFOW (fd, 2));
- return;
-
- // Map server send information to change an email of an account via char-server
- case 0x2722: // 0x2722 <account_id>.L <actual_e-mail>.40B <new_e-mail>.40B
- if (RFIFOREST (fd) < 86)
- return;
- {
- int acc;
- char actual_email[40], new_email[40];
- acc = RFIFOL (fd, 2);
- memcpy (actual_email, RFIFOP (fd, 6), 40);
- actual_email[39] = '\0';
- remove_control_chars (actual_email);
- memcpy (new_email, RFIFOP (fd, 46), 40);
- new_email[39] = '\0';
- remove_control_chars (new_email);
- if (e_mail_check (actual_email) == 0)
- login_log
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual email is invalid (account: %d, ip: %s)\n",
- server[id].name, acc, ip);
- else if (e_mail_check (new_email) == 0)
- login_log
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command) with a invalid new e-mail (account: %d, ip: %s)\n",
- server[id].name, acc, ip);
- else if (strcasecmp (new_email, "a@a.com") == 0)
- login_log
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command) with a default e-mail (account: %d, ip: %s)\n",
- server[id].name, acc, ip);
- else
- {
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- if (strcasecmp (auth_dat[i].email, actual_email)
- == 0)
- {
- memcpy (auth_dat[i].email, new_email, 40);
- login_log
- ("Char-server '%s': Modify an e-mail on an account (@email GM command) (account: %d (%s), new e-mail: %s, ip: %s).\n",
- server[id].name, acc,
- auth_dat[i].userid, new_email, ip);
- }
- else
- login_log
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual e-mail is incorrect (account: %d (%s), actual e-mail: %s, proposed e-mail: %s, ip: %s).\n",
- server[id].name, acc,
- auth_dat[i].userid,
- auth_dat[i].email, actual_email, ip);
- break;
- }
- }
- if (i == auth_num)
- login_log
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but account doesn't exist (account: %d, ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- RFIFOSKIP (fd, 86);
- break;
-
- // Receiving of map-server via char-server a status change resquest (by Yor)
- case 0x2724:
- if (RFIFOREST (fd) < 10)
- return;
- {
- int acc, statut;
- acc = RFIFOL (fd, 2);
- statut = RFIFOL (fd, 6);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- if (auth_dat[i].state != statut)
- {
- login_log
- ("Char-server '%s': Status change (account: %d, new status %d, ip: %s).\n",
- server[id].name, acc, statut,
- ip);
- if (statut != 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = acc;
- WBUFB (buf, 6) = 0; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = statut; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id == acc)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- }
- auth_dat[i].state = statut;
- }
- else
- login_log
- ("Char-server '%s': Error of Status change - actual status is already the good status (account: %d, status %d, ip: %s).\n",
- server[id].name, acc, statut,
- ip);
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("Char-server '%s': Error of Status change (account: %d not found, suggested status %d, ip: %s).\n",
- server[id].name, acc, statut, ip);
- }
- RFIFOSKIP (fd, 10);
- }
- return;
-
- case 0x2725: // Receiving of map-server via char-server a ban resquest (by Yor)
- if (RFIFOREST (fd) < 18)
- return;
- {
- int acc;
- acc = RFIFOL (fd, 2);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- time_t timestamp;
- struct tm *tmtime;
- if (auth_dat[i].ban_until_time == 0
- || auth_dat[i].ban_until_time < time (NULL))
- timestamp = time (NULL);
- else
- timestamp = auth_dat[i].ban_until_time;
- tmtime = gmtime (&timestamp);
- tmtime->tm_year =
- tmtime->tm_year + (short) RFIFOW (fd, 6);
- tmtime->tm_mon =
- tmtime->tm_mon + (short) RFIFOW (fd, 8);
- tmtime->tm_mday =
- tmtime->tm_mday + (short) RFIFOW (fd, 10);
- tmtime->tm_hour =
- tmtime->tm_hour + (short) RFIFOW (fd, 12);
- tmtime->tm_min =
- tmtime->tm_min + (short) RFIFOW (fd, 14);
- tmtime->tm_sec =
- tmtime->tm_sec + (short) RFIFOW (fd, 16);
- timestamp = timegm (tmtime);
- if (timestamp != -1)
- {
- if (timestamp <= time (NULL))
- timestamp = 0;
- if (auth_dat[i].ban_until_time != timestamp)
- {
- if (timestamp != 0)
- {
- unsigned char buf[16];
- char tmpstr[2048];
- strftime (tmpstr, 24, date_format,
- gmtime (&timestamp));
- login_log
- ("Char-server '%s': Ban request (account: %d, new final date of banishment: %d (%s), ip: %s).\n",
- server[id].name, acc,
- timestamp,
- (timestamp ==
- 0 ? "no banishment" : tmpstr),
- ip);
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) =
- auth_dat[i].account_id;
- WBUFB (buf, 6) = 1; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = timestamp; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id ==
- acc)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- }
- else
- {
- login_log
- ("Char-server '%s': Error of ban request (account: %d, new date unbans the account, ip: %s).\n",
- server[id].name, acc,
- ip);
- }
- auth_dat[i].ban_until_time = timestamp;
- }
- else
- {
- login_log
- ("Char-server '%s': Error of ban request (account: %d, no change for ban date, ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- else
- {
- login_log
- ("Char-server '%s': Error of ban request (account: %d, invalid date, ip: %s).\n",
- server[id].name, acc, ip);
- }
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("Char-server '%s': Error of ban request (account: %d not found, ip: %s).\n",
- server[id].name, acc, ip);
- }
- RFIFOSKIP (fd, 18);
- }
- return;
-
- case 0x2727: // Change of sex (sex is reversed)
- if (RFIFOREST (fd) < 6)
- return;
- {
- int acc, sex;
- acc = RFIFOL (fd, 2);
- for (i = 0; i < auth_num; i++)
- {
-// printf("%d,", auth_dat[i].account_id);
- if (auth_dat[i].account_id == acc)
- {
- if (auth_dat[i].sex == 2)
- login_log
- ("Char-server '%s': Error of sex change - Server account (suggested account: %d, actual sex %d (Server), ip: %s).\n",
- server[id].name, acc,
- auth_dat[i].sex, ip);
- else
- {
- unsigned char buf[16];
- if (auth_dat[i].sex == 0)
- sex = 1;
- else
- sex = 0;
- login_log
- ("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s).\n",
- server[id].name, acc,
- (sex == 2) ? 'S' : (sex ? 'M' : 'F'),
- ip);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id == acc)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- auth_dat[i].sex = sex;
- WBUFW (buf, 0) = 0x2723;
- WBUFL (buf, 2) = acc;
- WBUFB (buf, 6) = sex;
- charif_sendallwos (-1, buf, 7);
- }
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("Char-server '%s': Error of sex change (account: %d not found, sex would be reversed, ip: %s).\n",
- server[id].name, acc, ip);
- }
- RFIFOSKIP (fd, 6);
- }
- return;
-
- case 0x2728: // We receive account_reg2 from a char-server, and we send them to other char-servers.
- if (RFIFOREST (fd) < 4 || RFIFOREST (fd) < RFIFOW (fd, 2))
- return;
- {
- int acc, p;
- acc = RFIFOL (fd, 4);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- unsigned char buf[RFIFOW (fd, 2) + 1];
- login_log
- ("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d, ip: %s).\n",
- server[id].name, acc, ip);
- for (p = 8, j = 0;
- p < RFIFOW (fd, 2) && j < ACCOUNT_REG2_NUM;
- p += 36, j++)
- {
- memcpy (auth_dat[i].account_reg2[j].str,
- RFIFOP (fd, p), 32);
- auth_dat[i].account_reg2[j].str[31] = '\0';
- remove_control_chars (auth_dat[i].account_reg2
- [j].str);
- auth_dat[i].account_reg2[j].value =
- RFIFOL (fd, p + 32);
- }
- auth_dat[i].account_reg2_num = j;
- // Sending information towards the other char-servers.
- memcpy (WBUFP (buf, 0), RFIFOP (fd, 0),
- RFIFOW (fd, 2));
- WBUFW (buf, 0) = 0x2729;
- charif_sendallwos (fd, buf, WBUFW (buf, 2));
-// printf("parse_fromchar: receiving (from the char-server) of account_reg2 (account id: %d).\n", acc);
- break;
- }
- }
- if (i == auth_num)
- {
-// printf("parse_fromchar: receiving (from the char-server) of account_reg2 (unknwon account id: %d).\n", acc);
- login_log
- ("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d not found, ip: %s).\n",
- server[id].name, acc, ip);
- }
- }
- RFIFOSKIP (fd, RFIFOW (fd, 2));
- break;
-
- case 0x272a: // Receiving of map-server via char-server a unban resquest (by Yor)
- if (RFIFOREST (fd) < 6)
- return;
- {
- int acc;
- acc = RFIFOL (fd, 2);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- if (auth_dat[i].ban_until_time != 0)
- {
- auth_dat[i].ban_until_time = 0;
- login_log
- ("Char-server '%s': UnBan request (account: %d, ip: %s).\n",
- server[id].name, acc, ip);
- }
- else
- {
- login_log
- ("Char-server '%s': Error of UnBan request (account: %d, no change for unban date, ip: %s).\n",
- server[id].name, acc, ip);
- }
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("Char-server '%s': Error of UnBan request (account: %d not found, ip: %s).\n",
- server[id].name, acc, ip);
- }
- RFIFOSKIP (fd, 6);
- }
- return;
-
- // request from char-server to change account password
- case 0x2740: // 0x2740 <account_id>.L <actual_password>.24B <new_password>.24B
- if (RFIFOREST (fd) < 54)
- return;
- {
- int acc;
- char actual_pass[24], new_pass[24];
- acc = RFIFOL (fd, 2);
- memcpy (actual_pass, RFIFOP (fd, 6), 24);
- actual_pass[23] = '\0';
- remove_control_chars (actual_pass);
- memcpy (new_pass, RFIFOP (fd, 30), 24);
- new_pass[23] = '\0';
- remove_control_chars (new_pass);
-
- int status = 0;
-
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == acc)
- {
- if (pass_ok (actual_pass, auth_dat[i].pass))
- {
- if (strlen (new_pass) < 4)
- status = 3;
- else
- {
- status = 1;
- strcpy (auth_dat[i].pass, MD5_saltcrypt(new_pass, make_salt()));
- login_log
- ("Char-server '%s': Change pass success (account: %d (%s), ip: %s.\n",
- server[id].name, acc,
- auth_dat[i].userid, ip);
- }
- }
- else
- {
- status = 2;
- login_log
- ("Char-server '%s': Attempt to modify a pass failed, wrong password. (account: %d (%s), ip: %s).\n",
- server[id].name, acc,
- auth_dat[i].userid, ip);
- }
- break;
- }
- }
- WFIFOW (fd, 0) = 0x2741;
- WFIFOL (fd, 2) = acc;
- WFIFOB (fd, 6) = status; // 0: acc not found, 1: success, 2: password mismatch, 3: pass too short
- WFIFOSET (fd, 7);
- }
-
- RFIFOSKIP (fd, 54);
- break;
-
- default:
- {
- FILE *logfp;
- char tmpstr[24];
- struct timeval tv;
- logfp = fopen_ (login_log_unknown_packets_filename, "a");
- if (logfp)
- {
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 23, date_format, gmtime (&(tv.tv_sec)));
- fprintf (logfp,
- "%s.%03d: receiving of an unknown packet -> disconnection\n",
- tmpstr, (int) tv.tv_usec / 1000);
- fprintf (logfp,
- "parse_fromchar: connection #%d (ip: %s), packet: 0x%x (with being read: %d).\n",
- fd, ip, RFIFOW (fd, 0), RFIFOREST (fd));
- fprintf (logfp, "Detail (in hex):\n");
- fprintf (logfp,
- "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F\n");
- memset (tmpstr, '\0', sizeof (tmpstr));
- for (i = 0; i < RFIFOREST (fd); i++)
- {
- if ((i & 15) == 0)
- fprintf (logfp, "%04X ", i);
- fprintf (logfp, "%02x ", RFIFOB (fd, i));
- if (RFIFOB (fd, i) > 0x1f)
- tmpstr[i % 16] = RFIFOB (fd, i);
- else
- tmpstr[i % 16] = '.';
- if ((i - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- else if ((i + 1) % 16 == 0)
- {
- fprintf (logfp, " %s\n", tmpstr);
- memset (tmpstr, '\0', sizeof (tmpstr));
- }
- }
- if (i % 16 != 0)
- {
- for (j = i; j % 16 != 0; j++)
- {
- fprintf (logfp, " ");
- if ((j - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- }
- fprintf (logfp, " %s\n", tmpstr);
- }
- fprintf (logfp, "\n");
- fclose_ (logfp);
- }
- }
- printf
- ("parse_fromchar: Unknown packet 0x%x (from a char-server)! -> disconnection.\n",
- RFIFOW (fd, 0));
- session[fd]->eof = 1;
- printf
- ("Char-server has been disconnected (unknown packet).\n");
- return;
- }
- }
- return;
-}
-
-//---------------------------------------
-// Packet parsing for administation login
-//---------------------------------------
-void parse_admin (int fd)
-{
- int i, j;
- unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;
- char *account_name;
- char ip[16];
-
- sprintf (ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
- if (session[fd]->eof)
- {
- close (fd);
- delete_session (fd);
- printf ("Remote administration has disconnected (session #%d).\n",
- fd);
- return;
- }
-
- while (RFIFOREST (fd) >= 2)
- {
- if (display_parse_admin == 1)
- printf
- ("parse_admin: connection #%d, packet: 0x%x (with being read: %d).\n",
- fd, RFIFOW (fd, 0), RFIFOREST (fd));
-
- switch (RFIFOW (fd, 0))
- {
- case 0x7530: // Request of the server version
- login_log ("'ladmin': Sending of the server version (ip: %s)\n",
- ip);
- WFIFOW (fd, 0) = 0x7531;
- WFIFOB (fd, 2) = ATHENA_MAJOR_VERSION;
- WFIFOB (fd, 3) = ATHENA_MINOR_VERSION;
- WFIFOB (fd, 4) = ATHENA_REVISION;
- WFIFOB (fd, 5) = ATHENA_RELEASE_FLAG;
- WFIFOB (fd, 6) = ATHENA_OFFICIAL_FLAG;
- WFIFOB (fd, 7) = ATHENA_SERVER_LOGIN;
- WFIFOW (fd, 8) = ATHENA_MOD_VERSION;
- WFIFOSET (fd, 10);
- RFIFOSKIP (fd, 2);
- break;
-
- case 0x7532: // Request of end of connection
- login_log ("'ladmin': End of connection (ip: %s)\n",
- ip);
- RFIFOSKIP (fd, 2);
- session[fd]->eof = 1;
- break;
-
- case 0x7920: // Request of an accounts list
- if (RFIFOREST (fd) < 10)
- return;
- {
- int st, ed, len;
- int id[auth_num];
- st = RFIFOL (fd, 2);
- ed = RFIFOL (fd, 6);
- RFIFOSKIP (fd, 10);
- WFIFOW (fd, 0) = 0x7921;
- if (st < 0)
- st = 0;
- if (ed > END_ACCOUNT_NUM || ed < st || ed <= 0)
- ed = END_ACCOUNT_NUM;
- login_log
- ("'ladmin': Sending an accounts list (ask: from %d to %d, ip: %s)\n",
- st, ed, ip);
- // Sort before send
- for (i = 0; i < auth_num; i++)
- {
- int k;
- id[i] = i;
- for (j = 0; j < i; j++)
- {
- if (auth_dat[id[i]].account_id <
- auth_dat[id[j]].account_id)
- {
- for (k = i; k > j; k--)
- {
- id[k] = id[k - 1];
- }
- id[j] = i; // id[i]
- break;
- }
- }
- }
- // Sending accounts information
- len = 4;
- for (i = 0; i < auth_num && len < 30000; i++)
- {
- int account_id = auth_dat[id[i]].account_id; // use sorted index
- if (account_id >= st && account_id <= ed)
- {
- j = id[i];
- WFIFOL (fd, len) = account_id;
- WFIFOB (fd, len + 4) =
- (unsigned char) isGM (account_id);
- memcpy (WFIFOP (fd, len + 5), auth_dat[j].userid,
- 24);
- WFIFOB (fd, len + 29) = auth_dat[j].sex;
- WFIFOL (fd, len + 30) = auth_dat[j].logincount;
- if (auth_dat[j].state == 0 && auth_dat[j].ban_until_time != 0) // if no state and banished
- WFIFOL (fd, len + 34) = 7; // 6 = Your are Prohibited to log in until %s
- else
- WFIFOL (fd, len + 34) = auth_dat[j].state;
- len += 38;
- }
- }
- WFIFOW (fd, 2) = len;
- WFIFOSET (fd, len);
- }
- break;
-
- case 0x7924:
- { // [Fate] Itemfrob package: change item IDs
- if (RFIFOREST (fd) < 10)
- return;
- charif_sendallwos (-1, RFIFOP (fd, 0), 10); // forward package to char servers
- RFIFOSKIP (fd, 10);
- WFIFOW (fd, 0) = 0x7925;
- WFIFOSET (fd, 2);
- break;
- }
-
- case 0x7930: // Request for an account creation
- if (RFIFOREST (fd) < 91)
- return;
- {
- struct mmo_account ma;
- ma.userid = RFIFOP (fd, 2);
- ma.passwd = RFIFOP (fd, 26);
- memcpy (ma.lastlogin, "-", 2);
- ma.sex = RFIFOB (fd, 50);
- WFIFOW (fd, 0) = 0x7931;
- WFIFOL (fd, 2) = -1;
- memcpy (WFIFOP (fd, 6), RFIFOP (fd, 2), 24);
- if (strlen (ma.userid) > 23 || strlen (ma.passwd) > 23)
- {
- login_log
- ("'ladmin': Attempt to create an invalid account (account or pass is too long, ip: %s)\n",
- ip);
- }
- else if (strlen (ma.userid) < 4 || strlen (ma.passwd) < 4)
- {
- login_log
- ("'ladmin': Attempt to create an invalid account (account or pass is too short, ip: %s)\n",
- ip);
- }
- else if (ma.sex != 'F' && ma.sex != 'M')
- {
- login_log
- ("'ladmin': Attempt to create an invalid account (account: %s, invalid sex, ip: %s)\n",
- ma.userid, ip);
- }
- else if (account_id_count > END_ACCOUNT_NUM)
- {
- login_log
- ("'ladmin': Attempt to create an account, but there is no more available id number (account: %s, sex: %c, ip: %s)\n",
- ma.userid, ma.sex, ip);
- }
- else
- {
- remove_control_chars (ma.userid);
- remove_control_chars (ma.passwd);
- for (i = 0; i < auth_num; i++)
- {
- if (strncmp (auth_dat[i].userid, ma.userid, 24) ==
- 0)
- {
- login_log
- ("'ladmin': Attempt to create an already existing account (account: %s ip: %s)\n",
- auth_dat[i].userid, ip);
- break;
- }
- }
- if (i == auth_num)
- {
- int new_id;
- char email[40];
- memcpy (email, RFIFOP (fd, 51), 40);
- email[39] = '\0';
- remove_control_chars (email);
- new_id = mmo_auth_new (&ma, ma.sex, email);
- login_log
- ("'ladmin': Account creation (account: %s (id: %d), sex: %c, email: %s, ip: %s)\n",
- ma.userid, new_id,
- ma.sex, auth_dat[i].email, ip);
- WFIFOL (fd, 2) = new_id;
- }
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 91);
- }
- break;
-
- case 0x7932: // Request for an account deletion
- if (RFIFOREST (fd) < 26)
- return;
- WFIFOW (fd, 0) = 0x7933;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- // Char-server is notified of deletion (for characters deletion).
- unsigned char buf[65535];
- WBUFW (buf, 0) = 0x2730;
- WBUFL (buf, 2) = auth_dat[i].account_id;
- charif_sendallwos (-1, buf, 6);
- // send answer
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- // save deleted account in log file
- login_log
- ("'ladmin': Account deletion (account: %s, id: %d, ip: %s) - saved in next line:\n",
- auth_dat[i].userid, auth_dat[i].account_id,
- ip);
- mmo_auth_tostr (buf, &auth_dat[i]);
- login_log ("%s\n", buf);
- // delete account
- memset (auth_dat[i].userid, '\0',
- sizeof (auth_dat[i].userid));
- auth_dat[i].account_id = -1;
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to delete an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 26);
- break;
-
- case 0x7934: // Request to change a password
- if (RFIFOREST (fd) < 50)
- return;
- WFIFOW (fd, 0) = 0x7935;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- strcpy (auth_dat[i].pass, MD5_saltcrypt(RFIFOP (fd, 26), make_salt()));
- auth_dat[i].pass[39] = '\0';
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Modification of a password (account: %s, new password: %s, ip: %s)\n",
- auth_dat[i].userid, auth_dat[i].pass, ip);
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to modify the password of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 50);
- break;
-
- case 0x7936: // Request to modify a state
- if (RFIFOREST (fd) < 50)
- return;
- {
- char error_message[20];
- int statut;
- WFIFOW (fd, 0) = 0x7937;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- statut = RFIFOL (fd, 26);
- memcpy (error_message, RFIFOP (fd, 30), 20);
- error_message[19] = '\0';
- remove_control_chars (error_message);
- if (statut != 7 || error_message[0] == '\0')
- { // 7: // 6 = Your are Prohibited to log in until %s
- strcpy (error_message, "-");
- }
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- if (auth_dat[i].state == statut
- && strcmp (auth_dat[i].error_message,
- error_message) == 0)
- login_log
- ("'ladmin': Modification of a state, but the state of the account is already the good state (account: %s, received state: %d, ip: %s)\n",
- account_name, statut, ip);
- else
- {
- if (statut == 7)
- login_log
- ("'ladmin': Modification of a state (account: %s, new state: %d - prohibited to login until '%s', ip: %s)\n",
- auth_dat[i].userid, statut,
- error_message, ip);
- else
- login_log
- ("'ladmin': Modification of a state (account: %s, new state: %d, ip: %s)\n",
- auth_dat[i].userid, statut, ip);
- if (auth_dat[i].state == 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = auth_dat[i].account_id;
- WBUFB (buf, 6) = 0; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = statut; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id ==
- auth_dat[i].account_id)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- }
- auth_dat[i].state = statut;
- memcpy (auth_dat[i].error_message, error_message,
- 20);
- }
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to modify the state of an unknown account (account: %s, received state: %d, ip: %s)\n",
- account_name, statut, ip);
- }
- WFIFOL (fd, 30) = statut;
- }
- WFIFOSET (fd, 34);
- RFIFOSKIP (fd, 50);
- break;
-
- case 0x7938: // Request for servers list and # of online players
- login_log ("'ladmin': Sending of servers list (ip: %s)\n", ip);
- server_num = 0;
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] >= 0)
- {
- WFIFOL (fd, 4 + server_num * 32) = server[i].ip;
- WFIFOW (fd, 4 + server_num * 32 + 4) = server[i].port;
- memcpy (WFIFOP (fd, 4 + server_num * 32 + 6),
- server[i].name, 20);
- WFIFOW (fd, 4 + server_num * 32 + 26) =
- server[i].users;
- WFIFOW (fd, 4 + server_num * 32 + 28) =
- server[i].maintenance;
- WFIFOW (fd, 4 + server_num * 32 + 30) = server[i].is_new;
- server_num++;
- }
- }
- WFIFOW (fd, 0) = 0x7939;
- WFIFOW (fd, 2) = 4 + 32 * server_num;
- WFIFOSET (fd, 4 + 32 * server_num);
- RFIFOSKIP (fd, 2);
- break;
-
- case 0x793a: // Request to password check
- if (RFIFOREST (fd) < 50)
- return;
- WFIFOW (fd, 0) = 0x793b;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- if ( pass_ok(RFIFOP (fd, 26), auth_dat[i].pass) )
- {
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Check of password OK (account: %s, password: %s, ip: %s)\n",
- auth_dat[i].userid, auth_dat[i].pass,
- ip);
- }
- else
- {
- char pass[24];
- memcpy (pass, RFIFOP (fd, 26), 24);
- pass[23] = '\0';
- remove_control_chars (pass);
- login_log
- ("'ladmin': Failure of password check (account: %s, proposed pass: %s, ip: %s)\n",
- auth_dat[i].userid, pass, ip);
- }
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to check the password of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 50);
- break;
-
- case 0x793c: // Request to modify sex
- if (RFIFOREST (fd) < 27)
- return;
- WFIFOW (fd, 0) = 0x793d;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- memcpy (WFIFOP (fd, 6), account_name, 24);
- {
- char sex;
- sex = RFIFOB (fd, 26);
- if (sex != 'F' && sex != 'M')
- {
- if (sex > 31)
- login_log
- ("'ladmin': Attempt to give an invalid sex (account: %s, received sex: %c, ip: %s)\n",
- account_name, sex, ip);
- else
- login_log
- ("'ladmin': Attempt to give an invalid sex (account: %s, received sex: 'control char', ip: %s)\n",
- account_name, ip);
- }
- else
- {
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- if (auth_dat[i].sex !=
- ((sex == 'S' || sex == 's') ? 2 : (sex == 'M'
- || sex ==
- 'm')))
- {
- unsigned char buf[16];
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id ==
- auth_dat[i].account_id)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- auth_dat[i].sex = (sex == 'S'
- || sex ==
- 's') ? 2 : (sex == 'M'
- || sex == 'm');
- login_log
- ("'ladmin': Modification of a sex (account: %s, new sex: %c, ip: %s)\n",
- auth_dat[i].userid, sex, ip);
- // send to all char-server the change
- WBUFW (buf, 0) = 0x2723;
- WBUFL (buf, 2) = auth_dat[i].account_id;
- WBUFB (buf, 6) = auth_dat[i].sex;
- charif_sendallwos (-1, buf, 7);
- }
- else
- {
- login_log
- ("'ladmin': Modification of a sex, but the sex is already the good sex (account: %s, sex: %c, ip: %s)\n",
- auth_dat[i].userid, sex, ip);
- }
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify the sex of an unknown account (account: %s, received sex: %c, ip: %s)\n",
- account_name, sex, ip);
- }
- }
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 27);
- break;
-
- case 0x793e: // Request to modify GM level
- if (RFIFOREST (fd) < 27)
- return;
- WFIFOW (fd, 0) = 0x793f;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- memcpy (WFIFOP (fd, 6), account_name, 24);
- {
- char new_gm_level;
- new_gm_level = RFIFOB (fd, 26);
- if (new_gm_level < 0 || new_gm_level > 99)
- {
- login_log
- ("'ladmin': Attempt to give an invalid GM level (account: %s, received GM level: %d, ip: %s)\n",
- account_name, (int) new_gm_level, ip);
- }
- else
- {
- i = search_account_index (account_name);
- if (i != -1)
- {
- int acc = auth_dat[i].account_id;
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- if (isGM (acc) != new_gm_level)
- {
- // modification of the file
- FILE *fp, *fp2;
- int lock;
- char line[512];
- int GM_account, GM_level;
- int modify_flag;
- char tmpstr[24];
- struct timeval tv;
- if ((fp2 =
- lock_fopen (GM_account_filename,
- &lock)) != NULL)
- {
- if ((fp =
- fopen_ (GM_account_filename,
- "r")) != NULL)
- {
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 23, date_format,
- gmtime (&(tv.tv_sec)));
- modify_flag = 0;
- // read/write GM file
- while (fgets
- (line, sizeof (line) - 1, fp))
- {
- while (line[0] != '\0'
- && (line[strlen (line) - 1]
- == '\n'
- || line[strlen (line) -
- 1] == '\r'))
- line[strlen (line) - 1] =
- '\0';
- if ((line[0] == '/'
- && line[1] == '/')
- || line[0] == '\0')
- fprintf (fp2, "%s\n",
- line);
- else
- {
- if (sscanf
- (line, "%d %d",
- &GM_account,
- &GM_level) != 2
- && sscanf (line, "%d: %d",
- &GM_account,
- &GM_level) !=
- 2)
- fprintf (fp2,
- "%s\n",
- line);
- else if (GM_account != acc)
- fprintf (fp2,
- "%s\n",
- line);
- else if (new_gm_level < 1)
- {
- fprintf (fp2,
- "// %s: 'ladmin' GM level removed on account %d '%s' (previous level: %d)\n//%d %d\n",
- tmpstr,
- acc,
- auth_dat
- [i].userid,
- GM_level, acc,
- new_gm_level);
- modify_flag = 1;
- }
- else
- {
- fprintf (fp2,
- "// %s: 'ladmin' GM level on account %d '%s' (previous level: %d)\n%d %d\n",
- tmpstr,
- acc,
- auth_dat
- [i].userid,
- GM_level, acc,
- new_gm_level);
- modify_flag = 1;
- }
- }
- }
- if (modify_flag == 0)
- fprintf (fp2,
- "// %s: 'ladmin' GM level on account %d '%s' (previous level: 0)\n%d %d\n",
- tmpstr, acc,
- auth_dat[i].userid, acc,
- new_gm_level);
- fclose_ (fp);
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify of a GM level - impossible to read GM accounts file (account: %s (%d), received GM level: %d, ip: %s)\n",
- auth_dat[i].userid, acc,
- (int) new_gm_level, ip);
- }
- lock_fclose(fp2, GM_account_filename, &lock);
- WFIFOL (fd, 2) = acc;
- login_log
- ("'ladmin': Modification of a GM level (account: %s (%d), new GM level: %d, ip: %s)\n",
- auth_dat[i].userid, acc,
- (int) new_gm_level, ip);
- // read and send new GM informations
- read_gm_account ();
- send_GM_accounts ();
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify of a GM level - impossible to write GM accounts file (account: %s (%d), received GM level: %d, ip: %s)\n",
- auth_dat[i].userid, acc,
- (int) new_gm_level, ip);
- }
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify of a GM level, but the GM level is already the good GM level (account: %s (%d), GM level: %d, ip: %s)\n",
- auth_dat[i].userid, acc,
- (int) new_gm_level, ip);
- }
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify the GM level of an unknown account (account: %s, received GM level: %d, ip: %s)\n",
- account_name, (int) new_gm_level,
- ip);
- }
- }
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 27);
- break;
-
- case 0x7940: // Request to modify e-mail
- if (RFIFOREST (fd) < 66)
- return;
- WFIFOW (fd, 0) = 0x7941;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- memcpy (WFIFOP (fd, 6), account_name, 24);
- {
- char email[40];
- memcpy (email, RFIFOP (fd, 26), 40);
- if (e_mail_check (email) == 0)
- {
- login_log
- ("'ladmin': Attempt to give an invalid e-mail (account: %s, ip: %s)\n",
- account_name, ip);
- }
- else
- {
- remove_control_chars (email);
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- memcpy (auth_dat[i].email, email, 40);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Modification of an email (account: %s, new e-mail: %s, ip: %s)\n",
- auth_dat[i].userid, email, ip);
- }
- else
- {
- login_log
- ("'ladmin': Attempt to modify the e-mail of an unknown account (account: %s, received e-mail: %s, ip: %s)\n",
- account_name, email, ip);
- }
- }
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 66);
- break;
-
- case 0x7942: // Request to modify memo field
- if (RFIFOREST (fd) < 28
- || RFIFOREST (fd) < (28 + RFIFOW (fd, 26)))
- return;
- WFIFOW (fd, 0) = 0x7943;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- int size_of_memo = sizeof (auth_dat[i].memo);
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- memset (auth_dat[i].memo, '\0', size_of_memo);
- if (RFIFOW (fd, 26) == 0)
- {
- strncpy (auth_dat[i].memo, "!", size_of_memo);
- }
- else if (RFIFOW (fd, 26) > size_of_memo - 1)
- {
- memcpy (auth_dat[i].memo, RFIFOP (fd, 28),
- size_of_memo - 1);
- }
- else
- {
- memcpy (auth_dat[i].memo, RFIFOP (fd, 28),
- RFIFOW (fd, 26));
- }
- auth_dat[i].memo[size_of_memo - 1] = '\0';
- remove_control_chars (auth_dat[i].memo);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Modification of a memo field (account: %s, new memo: %s, ip: %s)\n",
- auth_dat[i].userid, auth_dat[i].memo, ip);
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to modify the memo field of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 28 + RFIFOW (fd, 26));
- break;
-
- case 0x7944: // Request to found an account id
- if (RFIFOREST (fd) < 26)
- return;
- WFIFOW (fd, 0) = 0x7945;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Request (by the name) of an account id (account: %s, id: %d, ip: %s)\n",
- auth_dat[i].userid, auth_dat[i].account_id,
- ip);
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': ID request (by the name) of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 26);
- break;
-
- case 0x7946: // Request to found an account name
- if (RFIFOREST (fd) < 6)
- return;
- WFIFOW (fd, 0) = 0x7947;
- WFIFOL (fd, 2) = RFIFOL (fd, 2);
- memset (WFIFOP (fd, 6), '\0', 24);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == RFIFOL (fd, 2))
- {
- strncpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- login_log
- ("'ladmin': Request (by id) of an account name (account: %s, id: %d, ip: %s)\n",
- auth_dat[i].userid, RFIFOL (fd, 2), ip);
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("'ladmin': Name request (by id) of an unknown account (id: %d, ip: %s)\n",
- RFIFOL (fd, 2), ip);
- strncpy (WFIFOP (fd, 6), "", 24);
- }
- WFIFOSET (fd, 30);
- RFIFOSKIP (fd, 6);
- break;
-
- case 0x7948: // Request to change the validity limit (timestamp) (absolute value)
- if (RFIFOREST (fd) < 30)
- return;
- {
- time_t timestamp;
- char tmpstr[2048];
- WFIFOW (fd, 0) = 0x7949;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- timestamp = (time_t) RFIFOL (fd, 26);
- strftime (tmpstr, 24, date_format, gmtime (&timestamp));
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- login_log
- ("'ladmin': Change of a validity limit (account: %s, new validity: %d (%s), ip: %s)\n",
- auth_dat[i].userid, timestamp,
- (timestamp == 0 ? "unlimited" : tmpstr), ip);
- auth_dat[i].connect_until_time = timestamp;
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to change the validity limit of an unknown account (account: %s, received validity: %d (%s), ip: %s)\n", account_name, timestamp,
- (timestamp == 0 ? "unlimited" : tmpstr), ip);
- }
- WFIFOL (fd, 30) = timestamp;
- }
- WFIFOSET (fd, 34);
- RFIFOSKIP (fd, 30);
- break;
-
- case 0x794a: // Request to change the final date of a banishment (timestamp) (absolute value)
- if (RFIFOREST (fd) < 30)
- return;
- {
- time_t timestamp;
- char tmpstr[2048];
- WFIFOW (fd, 0) = 0x794b;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- timestamp = (time_t) RFIFOL (fd, 26);
- if (timestamp <= time (NULL))
- timestamp = 0;
- strftime (tmpstr, 24, date_format, gmtime (&timestamp));
- i = search_account_index (account_name);
- if (i != -1)
- {
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- login_log
- ("'ladmin': Change of the final date of a banishment (account: %s, new final date of banishment: %d (%s), ip: %s)\n",
- auth_dat[i].userid, timestamp,
- (timestamp == 0 ? "no banishment" : tmpstr), ip);
- if (auth_dat[i].ban_until_time != timestamp)
- {
- if (timestamp != 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = auth_dat[i].account_id;
- WBUFB (buf, 6) = 1; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = timestamp; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id ==
- auth_dat[i].account_id)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- }
- auth_dat[i].ban_until_time = timestamp;
- }
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to change the final date of a banishment of an unknown account (account: %s, received final date of banishment: %d (%s), ip: %s)\n",
- account_name, timestamp,
- (timestamp == 0 ? "no banishment" : tmpstr), ip);
- }
- WFIFOL (fd, 30) = timestamp;
- }
- WFIFOSET (fd, 34);
- RFIFOSKIP (fd, 30);
- break;
-
- case 0x794c: // Request to change the final date of a banishment (timestamp) (relative change)
- if (RFIFOREST (fd) < 38)
- return;
- {
- time_t timestamp;
- struct tm *tmtime;
- char tmpstr[2048];
- WFIFOW (fd, 0) = 0x794d;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- if (auth_dat[i].ban_until_time == 0
- || auth_dat[i].ban_until_time < time (NULL))
- timestamp = time (NULL);
- else
- timestamp = auth_dat[i].ban_until_time;
- tmtime = gmtime (&timestamp);
- tmtime->tm_year =
- tmtime->tm_year + (short) RFIFOW (fd, 26);
- tmtime->tm_mon =
- tmtime->tm_mon + (short) RFIFOW (fd, 28);
- tmtime->tm_mday =
- tmtime->tm_mday + (short) RFIFOW (fd, 30);
- tmtime->tm_hour =
- tmtime->tm_hour + (short) RFIFOW (fd, 32);
- tmtime->tm_min =
- tmtime->tm_min + (short) RFIFOW (fd, 34);
- tmtime->tm_sec =
- tmtime->tm_sec + (short) RFIFOW (fd, 36);
- timestamp = mktime (tmtime);
- if (timestamp != -1)
- {
- if (timestamp <= time (NULL))
- timestamp = 0;
- strftime (tmpstr, 24, date_format,
- gmtime (&timestamp));
- login_log
- ("'ladmin': Adjustment of a final date of a banishment (account: %s, (%+d y %+d m %+d d %+d h %+d mn %+d s) -> new validity: %d (%s), ip: %s)\n",
- auth_dat[i].userid,
- (short) RFIFOW (fd, 26), (short) RFIFOW (fd,
- 28),
- (short) RFIFOW (fd, 30), (short) RFIFOW (fd,
- 32),
- (short) RFIFOW (fd, 34), (short) RFIFOW (fd,
- 36),
- timestamp,
- (timestamp == 0 ? "no banishment" : tmpstr),
- ip);
- if (auth_dat[i].ban_until_time != timestamp)
- {
- if (timestamp != 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = auth_dat[i].account_id;
- WBUFB (buf, 6) = 1; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = timestamp; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- for (j = 0; j < AUTH_FIFO_SIZE; j++)
- if (auth_fifo[j].account_id ==
- auth_dat[i].account_id)
- auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification)
- }
- auth_dat[i].ban_until_time = timestamp;
- }
- }
- else
- {
- strftime (tmpstr, 24, date_format,
- gmtime (&auth_dat[i].ban_until_time));
- login_log
- ("'ladmin': Impossible to adjust the final date of a banishment (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> ???, ip: %s)\n",
- auth_dat[i].userid,
- auth_dat[i].ban_until_time,
- (auth_dat[i].ban_until_time ==
- 0 ? "no banishment" : tmpstr),
- (short) RFIFOW (fd, 26), (short) RFIFOW (fd,
- 28),
- (short) RFIFOW (fd, 30), (short) RFIFOW (fd,
- 32),
- (short) RFIFOW (fd, 34), (short) RFIFOW (fd,
- 36),
- ip);
- }
- WFIFOL (fd, 30) =
- (unsigned long) auth_dat[i].ban_until_time;
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to adjust the final date of a banishment of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- WFIFOL (fd, 30) = 0;
- }
- }
- WFIFOSET (fd, 34);
- RFIFOSKIP (fd, 38);
- break;
-
- case 0x794e: // Request to send a broadcast message
- if (RFIFOREST (fd) < 8
- || RFIFOREST (fd) < (8 + RFIFOL (fd, 4)))
- return;
- WFIFOW (fd, 0) = 0x794f;
- WFIFOW (fd, 2) = -1;
- if (RFIFOL (fd, 4) < 1)
- {
- login_log
- ("'ladmin': Receiving a message for broadcast, but message is void (ip: %s)\n",
- ip);
- }
- else
- {
- // at least 1 char-server
- for (i = 0; i < MAX_SERVERS; i++)
- if (server_fd[i] >= 0)
- break;
- if (i == MAX_SERVERS)
- {
- login_log
- ("'ladmin': Receiving a message for broadcast, but no char-server is online (ip: %s)\n",
- ip);
- }
- else
- {
- char buf[32000];
- char message[32000];
- WFIFOW (fd, 2) = 0;
- memset (message, '\0', sizeof (message));
- memcpy (message, RFIFOP (fd, 8), RFIFOL (fd, 4));
- message[sizeof (message) - 1] = '\0';
- remove_control_chars (message);
- if (RFIFOW (fd, 2) == 0)
- login_log
- ("'ladmin': Receiving a message for broadcast (message (in yellow): %s, ip: %s)\n",
- message, ip);
- else
- login_log
- ("'ladmin': Receiving a message for broadcast (message (in blue): %s, ip: %s)\n",
- message, ip);
- // send same message to all char-servers (no answer)
- memcpy (WBUFP (buf, 0), RFIFOP (fd, 0),
- 8 + RFIFOL (fd, 4));
- WBUFW (buf, 0) = 0x2726;
- charif_sendallwos (-1, buf, 8 + RFIFOL (fd, 4));
- }
- }
- WFIFOSET (fd, 4);
- RFIFOSKIP (fd, 8 + RFIFOL (fd, 4));
- break;
-
- case 0x7950: // Request to change the validity limite (timestamp) (relative change)
- if (RFIFOREST (fd) < 38)
- return;
- {
- time_t timestamp;
- struct tm *tmtime;
- char tmpstr[2048];
- char tmpstr2[2048];
- WFIFOW (fd, 0) = 0x7951;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- memcpy (WFIFOP (fd, 6), auth_dat[i].userid, 24);
- timestamp = auth_dat[i].connect_until_time;
- if (add_to_unlimited_account == 0 && timestamp == 0)
- {
- login_log
- ("'ladmin': Attempt to adjust the validity limit of an unlimited account (account: %s, ip: %s)\n",
- auth_dat[i].userid, ip);
- WFIFOL (fd, 30) = 0;
- }
- else
- {
- if (timestamp == 0 || timestamp < time (NULL))
- timestamp = time (NULL);
- tmtime = gmtime (&timestamp);
- tmtime->tm_year =
- tmtime->tm_year + (short) RFIFOW (fd, 26);
- tmtime->tm_mon =
- tmtime->tm_mon + (short) RFIFOW (fd, 28);
- tmtime->tm_mday =
- tmtime->tm_mday + (short) RFIFOW (fd, 30);
- tmtime->tm_hour =
- tmtime->tm_hour + (short) RFIFOW (fd, 32);
- tmtime->tm_min =
- tmtime->tm_min + (short) RFIFOW (fd, 34);
- tmtime->tm_sec =
- tmtime->tm_sec + (short) RFIFOW (fd, 36);
- timestamp = mktime (tmtime);
- if (timestamp != -1)
- {
- strftime (tmpstr, 24, date_format,
- gmtime (&auth_dat
- [i].connect_until_time));
- strftime (tmpstr2, 24, date_format,
- gmtime (&timestamp));
- login_log
- ("'ladmin': Adjustment of a validity limit (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> new validity: %d (%s), ip: %s)\n",
- auth_dat[i].userid,
- auth_dat[i].connect_until_time,
- (auth_dat[i].connect_until_time ==
- 0 ? "unlimited" : tmpstr),
- (short) RFIFOW (fd, 26),
- (short) RFIFOW (fd, 28),
- (short) RFIFOW (fd, 30),
- (short) RFIFOW (fd, 32),
- (short) RFIFOW (fd, 34),
- (short) RFIFOW (fd, 36), timestamp,
- (timestamp == 0 ? "unlimited" : tmpstr2),
- ip);
- auth_dat[i].connect_until_time = timestamp;
- WFIFOL (fd, 30) =
- (unsigned long)
- auth_dat[i].connect_until_time;
- }
- else
- {
- strftime (tmpstr, 24, date_format,
- gmtime (&auth_dat
- [i].connect_until_time));
- login_log
- ("'ladmin': Impossible to adjust a validity limit (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> ???, ip: %s)\n",
- auth_dat[i].userid,
- auth_dat[i].connect_until_time,
- (auth_dat[i].connect_until_time ==
- 0 ? "unlimited" : tmpstr),
- (short) RFIFOW (fd, 26),
- (short) RFIFOW (fd, 28),
- (short) RFIFOW (fd, 30),
- (short) RFIFOW (fd, 32),
- (short) RFIFOW (fd, 34),
- (short) RFIFOW (fd, 36), ip);
- WFIFOL (fd, 30) = 0;
- }
- }
- }
- else
- {
- memcpy (WFIFOP (fd, 6), account_name, 24);
- login_log
- ("'ladmin': Attempt to adjust the validity limit of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- WFIFOL (fd, 30) = 0;
- }
- }
- WFIFOSET (fd, 34);
- RFIFOSKIP (fd, 38);
- break;
-
- case 0x7952: // Request about informations of an account (by account name)
- if (RFIFOREST (fd) < 26)
- return;
- WFIFOW (fd, 0) = 0x7953;
- WFIFOL (fd, 2) = -1;
- account_name = RFIFOP (fd, 2);
- account_name[23] = '\0';
- remove_control_chars (account_name);
- i = search_account_index (account_name);
- if (i != -1)
- {
- WFIFOL (fd, 2) = auth_dat[i].account_id;
- WFIFOB (fd, 6) =
- (unsigned char) isGM (auth_dat[i].account_id);
- memcpy (WFIFOP (fd, 7), auth_dat[i].userid, 24);
- WFIFOB (fd, 31) = auth_dat[i].sex;
- WFIFOL (fd, 32) = auth_dat[i].logincount;
- WFIFOL (fd, 36) = auth_dat[i].state;
- memcpy (WFIFOP (fd, 40), auth_dat[i].error_message, 20);
- memcpy (WFIFOP (fd, 60), auth_dat[i].lastlogin, 24);
- memcpy (WFIFOP (fd, 84), auth_dat[i].last_ip, 16);
- memcpy (WFIFOP (fd, 100), auth_dat[i].email, 40);
- WFIFOL (fd, 140) =
- (unsigned long) auth_dat[i].connect_until_time;
- WFIFOL (fd, 144) =
- (unsigned long) auth_dat[i].ban_until_time;
- WFIFOW (fd, 148) = strlen (auth_dat[i].memo);
- if (auth_dat[i].memo[0])
- {
- memcpy (WFIFOP (fd, 150), auth_dat[i].memo,
- strlen (auth_dat[i].memo));
- }
- login_log
- ("'ladmin': Sending information of an account (request by the name; account: %s, id: %d, ip: %s)\n",
- auth_dat[i].userid, auth_dat[i].account_id,
- ip);
- WFIFOSET (fd, 150 + strlen (auth_dat[i].memo));
- }
- else
- {
- memcpy (WFIFOP (fd, 7), account_name, 24);
- WFIFOW (fd, 148) = 0;
- login_log
- ("'ladmin': Attempt to obtain information (by the name) of an unknown account (account: %s, ip: %s)\n",
- account_name, ip);
- WFIFOSET (fd, 150);
- }
- RFIFOSKIP (fd, 26);
- break;
-
- case 0x7954: // Request about information of an account (by account id)
- if (RFIFOREST (fd) < 6)
- return;
- WFIFOW (fd, 0) = 0x7953;
- WFIFOL (fd, 2) = RFIFOL (fd, 2);
- memset (WFIFOP (fd, 7), '\0', 24);
- for (i = 0; i < auth_num; i++)
- {
- if (auth_dat[i].account_id == RFIFOL (fd, 2))
- {
- login_log
- ("'ladmin': Sending information of an account (request by the id; account: %s, id: %d, ip: %s)\n",
- auth_dat[i].userid, RFIFOL (fd, 2), ip);
- WFIFOB (fd, 6) =
- (unsigned char) isGM (auth_dat[i].account_id);
- memcpy (WFIFOP (fd, 7), auth_dat[i].userid, 24);
- WFIFOB (fd, 31) = auth_dat[i].sex;
- WFIFOL (fd, 32) = auth_dat[i].logincount;
- WFIFOL (fd, 36) = auth_dat[i].state;
- memcpy (WFIFOP (fd, 40), auth_dat[i].error_message,
- 20);
- memcpy (WFIFOP (fd, 60), auth_dat[i].lastlogin, 24);
- memcpy (WFIFOP (fd, 84), auth_dat[i].last_ip, 16);
- memcpy (WFIFOP (fd, 100), auth_dat[i].email, 40);
- WFIFOL (fd, 140) =
- (unsigned long) auth_dat[i].connect_until_time;
- WFIFOL (fd, 144) =
- (unsigned long) auth_dat[i].ban_until_time;
- WFIFOW (fd, 148) = strlen (auth_dat[i].memo);
- if (auth_dat[i].memo[0])
- {
- memcpy (WFIFOP (fd, 150), auth_dat[i].memo,
- strlen (auth_dat[i].memo));
- }
- WFIFOSET (fd, 150 + strlen (auth_dat[i].memo));
- break;
- }
- }
- if (i == auth_num)
- {
- login_log
- ("'ladmin': Attempt to obtain information (by the id) of an unknown account (id: %d, ip: %s)\n",
- RFIFOL (fd, 2), ip);
- strncpy (WFIFOP (fd, 7), "", 24);
- WFIFOW (fd, 148) = 0;
- WFIFOSET (fd, 150);
- }
- RFIFOSKIP (fd, 6);
- break;
-
- case 0x7955: // Request to reload GM file (no answer)
- login_log
- ("'ladmin': Request to re-load GM configuration file (ip: %s).\n",
- ip);
- read_gm_account ();
- // send GM accounts to all char-servers
- send_GM_accounts ();
- RFIFOSKIP (fd, 2);
- break;
-
- default:
- {
- FILE *logfp;
- char tmpstr[24];
- struct timeval tv;
- logfp = fopen_ (login_log_unknown_packets_filename, "a");
- if (logfp)
- {
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 23, date_format, gmtime (&(tv.tv_sec)));
- fprintf (logfp,
- "%s.%03d: receiving of an unknown packet -> disconnection\n",
- tmpstr, (int) tv.tv_usec / 1000);
- fprintf (logfp,
- "parse_admin: connection #%d (ip: %s), packet: 0x%x (with being read: %d).\n",
- fd, ip, RFIFOW (fd, 0), RFIFOREST (fd));
- fprintf (logfp, "Detail (in hex):\n");
- fprintf (logfp,
- "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F\n");
- memset (tmpstr, '\0', sizeof (tmpstr));
- for (i = 0; i < RFIFOREST (fd); i++)
- {
- if ((i & 15) == 0)
- fprintf (logfp, "%04X ", i);
- fprintf (logfp, "%02x ", RFIFOB (fd, i));
- if (RFIFOB (fd, i) > 0x1f)
- tmpstr[i % 16] = RFIFOB (fd, i);
- else
- tmpstr[i % 16] = '.';
- if ((i - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- else if ((i + 1) % 16 == 0)
- {
- fprintf (logfp, " %s\n", tmpstr);
- memset (tmpstr, '\0', sizeof (tmpstr));
- }
- }
- if (i % 16 != 0)
- {
- for (j = i; j % 16 != 0; j++)
- {
- fprintf (logfp, " ");
- if ((j - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- }
- fprintf (logfp, " %s\n", tmpstr);
- }
- fprintf (logfp, "\n");
- fclose_ (logfp);
- }
- }
- login_log
- ("'ladmin': End of connection, unknown packet (ip: %s)\n",
- ip);
- session[fd]->eof = 1;
- printf
- ("Remote administration has been disconnected (unknown packet).\n");
- return;
- }
- //WFIFOW(fd,0) = 0x791f;
- //WFIFOSET(fd,2);
- }
- return;
-}
-
-//--------------------------------------------
-// Test to know if an IP come from LAN or WAN.
-//--------------------------------------------
-int lan_ip_check (unsigned char *p)
-{
- int i;
- int lancheck = 1;
-
-// printf("lan_ip_check: to compare: %d.%d.%d.%d, network: %d.%d.%d.%d/%d.%d.%d.%d\n",
-// p[0], p[1], p[2], p[3],
-// subneti[0], subneti[1], subneti[2], subneti[3],
-// subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]);
- for (i = 0; i < 4; i++)
- {
- if ((subneti[i] & subnetmaski[i]) != (p[i] & subnetmaski[i]))
- {
- lancheck = 0;
- break;
- }
- }
- printf ("LAN test (result): %s source\033[0m.\n",
- (lancheck) ? "\033[1;36mLAN" : "\033[1;32mWAN");
- return lancheck;
-}
-
-//----------------------------------------------------------------------------------------
-// Default packet parsing (normal players or administation/char-server connexion requests)
-//----------------------------------------------------------------------------------------
-void parse_login (int fd)
-{
- struct mmo_account account;
- int result, i, j;
- unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;
- char ip[16];
- int host_len;
-
- sprintf (ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
- if (session[fd]->eof)
- {
- close (fd);
- delete_session (fd);
- return;
- }
-
- while (RFIFOREST (fd) >= 2)
- {
- if (display_parse_login == 1)
- {
- if (RFIFOW (fd, 0) == 0x64 || RFIFOW (fd, 0) == 0x01dd)
- {
- if (RFIFOREST (fd) >= ((RFIFOW (fd, 0) == 0x64) ? 55 : 47))
- printf
- ("parse_login: connection #%d, packet: 0x%x (with being read: %d), account: %s.\n",
- fd, RFIFOW (fd, 0), RFIFOREST (fd), RFIFOP (fd, 6));
- }
- else if (RFIFOW (fd, 0) == 0x2710)
- {
- if (RFIFOREST (fd) >= 86)
- printf
- ("parse_login: connection #%d, packet: 0x%x (with being read: %d), server: %s.\n",
- fd, RFIFOW (fd, 0), RFIFOREST (fd), RFIFOP (fd, 60));
- }
- else
- printf
- ("parse_login: connection #%d, packet: 0x%x (with being read: %d).\n",
- fd, RFIFOW (fd, 0), RFIFOREST (fd));
- }
-
- switch (RFIFOW (fd, 0))
- {
- case 0x200: // New alive packet: structure: 0x200 <account.userid>.24B. used to verify if client is always alive.
- if (RFIFOREST (fd) < 26)
- return;
- RFIFOSKIP (fd, 26);
- break;
-
- case 0x204: // New alive packet: structure: 0x204 <encrypted.account.userid>.16B. (new ragexe from 22 june 2004)
- if (RFIFOREST (fd) < 18)
- return;
- RFIFOSKIP (fd, 18);
- break;
-
- case 0x64: // Ask connection of a client
- case 0x01dd: // Ask connection of a client (encryption mode)
- if (RFIFOREST (fd) < ((RFIFOW (fd, 0) == 0x64) ? 55 : 47))
- return;
-
- account.userid = RFIFOP (fd, 6);
- account.userid[23] = '\0';
- remove_control_chars (account.userid);
- account.passwd = RFIFOP (fd, 30);
- if (RFIFOW (fd, 0) == 0x64)
- {
- account.passwd[23] = '\0';
- remove_control_chars (account.passwd);
- }
-#ifdef PASSWORDENC
- account.passwdenc =
- (RFIFOW (fd, 0) == 0x64) ? 0 : PASSWORDENC;
-#else
- account.passwdenc = 0;
-#endif
-
- if (RFIFOW (fd, 0) == 0x64)
- {
- login_log
- ("Request for connection (non encryption mode) of %s (ip: %s).\n",
- account.userid, ip);
- }
- else
- {
- login_log
- ("Request for connection (encryption mode) of %s (ip: %s).\n",
- account.userid, ip);
- }
-
- if (!check_ip (session[fd]->client_addr.sin_addr.s_addr))
- {
- login_log
- ("Connection refused: IP isn't authorised (deny/allow, ip: %s).\n",
- ip);
- WFIFOW (fd, 0) = 0x6a;
- WFIFOB (fd, 2) = 0x03;
- WFIFOSET (fd, 3);
- RFIFOSKIP (fd, (RFIFOW (fd, 0) == 0x64) ? 55 : 47);
- break;
- }
-
- result = mmo_auth (&account, fd);
- if (result == -1)
- {
- int gm_level = isGM (account.account_id);
- if (min_level_to_connect > gm_level)
- {
- login_log
- ("Connection refused: the minimum GM level for connection is %d (account: %s, GM level: %d, ip: %s).\n",
- min_level_to_connect, account.userid,
- gm_level, ip);
- WFIFOW (fd, 0) = 0x81;
- WFIFOL (fd, 2) = 1; // 01 = Server closed
- WFIFOSET (fd, 3);
- }
- else
- {
- int version_2 = RFIFOB (fd, 54); // version 2
-
- if (gm_level)
- printf
- ("Connection of the GM (level:%d) account '%s' accepted.\n",
- gm_level, account.userid);
- else
- printf
- ("Connection of the account '%s' accepted.\n",
- account.userid);
-
- /*
- * Add a 0x0063 packet, which contains the name of the update host. The packet will only
- * be sent if login_athena.conf contains a non-null entry for "update_host:"
- *
- * Because older clients cannot handle the 0x63 packet, we check the "version 2" value
- * from the incoming 0x64 packet (the byte at offset 54). If bit 0 of this is set,
- * then the client can safely accept the 0x63 packet. The "version 2" value is not
- * otherwise used by eAthena.
- */
- if ((RFIFOW (fd, 0) == 0x64)
- && (version_2 & VERSION_2_UPDATEHOST))
- {
- host_len = (int) strlen (update_host);
- if (host_len > 0)
- {
- WFIFOW (fd, 0) = 0x63;
- WFIFOW (fd, 2) = 4 + host_len;
- memcpy (WFIFOP (fd, 4), update_host,
- host_len);
- WFIFOSET (fd, 4 + host_len);
- }
- }
-
- // Load list of char servers into outbound packet
- server_num = 0;
- if (version_2 && VERSION_2_SERVERORDER)
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] >= 0)
- {
- if (lan_ip_check (p))
- WFIFOL (fd, 47 + server_num * 32) =
- inet_addr (lan_char_ip);
- else
- WFIFOL (fd, 47 + server_num * 32) =
- server[i].ip;
- WFIFOW (fd, 47 + server_num * 32 + 4) =
- server[i].port;
- memcpy (WFIFOP
- (fd, 47 + server_num * 32 + 6),
- server[i].name, 20);
- WFIFOW (fd, 47 + server_num * 32 + 26) =
- server[i].users;
- WFIFOW (fd, 47 + server_num * 32 + 28) =
- server[i].maintenance;
- WFIFOW (fd, 47 + server_num * 32 + 30) =
- server[i].is_new;
- server_num++;
- }
- }
- else // Send them in reverse, as the client defaults to the second (!) one
- for (i = MAX_SERVERS - 1; i >= 0; i--)
- {
- if (server_fd[i] >= 0)
- {
- if (lan_ip_check (p))
- WFIFOL (fd, 47 + server_num * 32) =
- inet_addr (lan_char_ip);
- else
- WFIFOL (fd, 47 + server_num * 32) =
- server[i].ip;
- WFIFOW (fd, 47 + server_num * 32 + 4) =
- server[i].port;
- memcpy (WFIFOP
- (fd, 47 + server_num * 32 + 6),
- server[i].name, 20);
- WFIFOW (fd, 47 + server_num * 32 + 26) =
- server[i].users;
- WFIFOW (fd, 47 + server_num * 32 + 28) =
- server[i].maintenance;
- WFIFOW (fd, 47 + server_num * 32 + 30) =
- server[i].is_new;
- server_num++;
- }
- }
- // if at least 1 char-server
- if (server_num > 0)
- {
- WFIFOW (fd, 0) = 0x69;
- WFIFOW (fd, 2) = 47 + 32 * server_num;
- WFIFOL (fd, 4) = account.login_id1;
- WFIFOL (fd, 8) = account.account_id;
- WFIFOL (fd, 12) = account.login_id2;
- WFIFOL (fd, 16) = 0; // in old version, that was for ip (not more used)
- memcpy (WFIFOP (fd, 20), account.lastlogin, 24); // in old version, that was for name (not more used)
- WFIFOB (fd, 46) = account.sex;
- WFIFOSET (fd, 47 + 32 * server_num);
- if (auth_fifo_pos >= AUTH_FIFO_SIZE)
- auth_fifo_pos = 0;
- auth_fifo[auth_fifo_pos].account_id =
- account.account_id;
- auth_fifo[auth_fifo_pos].login_id1 =
- account.login_id1;
- auth_fifo[auth_fifo_pos].login_id2 =
- account.login_id2;
- auth_fifo[auth_fifo_pos].sex = account.sex;
- auth_fifo[auth_fifo_pos].delflag = 0;
- auth_fifo[auth_fifo_pos].ip =
- session[fd]->client_addr.sin_addr.s_addr;
- auth_fifo_pos++;
- // if no char-server, don't send void list of servers, just disconnect the player with proper message
- }
- else
- {
- login_log
- ("Connection refused: there is no char-server online (account: %s, ip: %s).\n",
- account.userid, ip);
- WFIFOW (fd, 0) = 0x81;
- WFIFOL (fd, 2) = 1; // 01 = Server closed
- WFIFOSET (fd, 3);
- }
- }
- }
- else
- {
- memset (WFIFOP (fd, 0), '\0', 23);
- WFIFOW (fd, 0) = 0x6a;
- WFIFOB (fd, 2) = result;
- if (result == 6)
- { // 6 = Your are Prohibited to log in until %s
- i = search_account_index (account.userid);
- if (i != -1)
- {
- if (auth_dat[i].ban_until_time != 0)
- { // if account is banned, we send ban timestamp
- char tmpstr[256];
- strftime (tmpstr, 20, date_format,
- gmtime (&auth_dat
- [i].ban_until_time));
- tmpstr[19] = '\0';
- memcpy (WFIFOP (fd, 3), tmpstr, 20);
- }
- else
- { // we send error message
- memcpy (WFIFOP (fd, 3),
- auth_dat[i].error_message, 20);
- }
- }
- }
- WFIFOSET (fd, 23);
- }
- RFIFOSKIP (fd, (RFIFOW (fd, 0) == 0x64) ? 55 : 47);
- break;
-
- case 0x01db: // Sending request of the coding key
- case 0x791a: // Sending request of the coding key (administration packet)
- {
- struct login_session_data *ld;
- if (session[fd]->session_data)
- {
- printf
- ("login: abnormal request of MD5 key (already opened session).\n");
- session[fd]->eof = 1;
- return;
- }
- CREATE (ld, struct login_session_data, 1);
- session[fd]->session_data = ld;
- if (!ld)
- {
- printf
- ("login: Request for md5 key: memory allocation failure (malloc)!\n");
- session[fd]->eof = 1;
- return;
- }
- if (RFIFOW (fd, 0) == 0x01db)
- {
- login_log ("Sending request of the coding key (ip: %s)\n",
- ip);
- }
- else
- {
- login_log
- ("'ladmin': Sending request of the coding key (ip: %s)\n",
- ip);
- }
- // Creation of the coding key
- memset (ld->md5key, '\0', sizeof (ld->md5key));
- ld->md5keylen = rand () % 4 + 12;
- for (i = 0; i < ld->md5keylen; i++)
- ld->md5key[i] = rand () % 255 + 1;
-
- RFIFOSKIP (fd, 2);
- WFIFOW (fd, 0) = 0x01dc;
- WFIFOW (fd, 2) = 4 + ld->md5keylen;
- memcpy (WFIFOP (fd, 4), ld->md5key, ld->md5keylen);
- WFIFOSET (fd, WFIFOW (fd, 2));
- }
- break;
-
- case 0x2710: // Connection request of a char-server
- if (RFIFOREST (fd) < 86)
- return;
- {
- int GM_value, len;
- unsigned char *server_name;
- account.userid = RFIFOP (fd, 2);
- account.userid[23] = '\0';
- remove_control_chars (account.userid);
- account.passwd = RFIFOP (fd, 26);
- account.passwd[23] = '\0';
- remove_control_chars (account.passwd);
- account.passwdenc = 0;
- server_name = RFIFOP (fd, 60);
- server_name[19] = '\0';
- remove_control_chars (server_name);
- login_log
- ("Connection request of the char-server '%s' @ %d.%d.%d.%d:%d (ip: %s)\n",
- server_name, RFIFOB (fd, 54), RFIFOB (fd, 55),
- RFIFOB (fd, 56), RFIFOB (fd, 57), RFIFOW (fd, 58),
- ip);
- result = mmo_auth (&account, fd);
-
- if (result == -1 && account.sex == 2)
- {
- // If this is the main server, and we don't already have a main server
- if (server_fd[0] <= 0
- && strcasecmp (server_name, main_server) == 0)
- {
- account.account_id = 0;
- }
- else
- {
- int i;
- for (i = 1; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] <= 0)
- {
- account.account_id = i;
- break;
- }
- }
- }
- }
-
- if (result == -1 && account.sex == 2
- && account.account_id < MAX_SERVERS
- && server_fd[account.account_id] == -1)
- {
- login_log
- ("Connection of the char-server '%s' accepted (account: %s, pass: %s, ip: %s)\n",
- server_name, account.userid,
- account.passwd, ip);
- printf
- ("Connection of the char-server '%s' accepted.\n",
- server_name);
- memset (&server[account.account_id], 0,
- sizeof (struct mmo_char_server));
- server[account.account_id].ip = RFIFOL (fd, 54);
- server[account.account_id].port = RFIFOW (fd, 58);
- memcpy (server[account.account_id].name, server_name,
- 20);
- server[account.account_id].users = 0;
- server[account.account_id].maintenance =
- RFIFOW (fd, 82);
- server[account.account_id].is_new = RFIFOW (fd, 84);
- server_fd[account.account_id] = fd;
- if (anti_freeze_enable)
- server_freezeflag[account.account_id] = 5; // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
- WFIFOW (fd, 0) = 0x2711;
- WFIFOB (fd, 2) = 0;
- WFIFOSET (fd, 3);
- session[fd]->func_parse = parse_fromchar;
- realloc_fifo (fd, FIFOSIZE_SERVERLINK,
- FIFOSIZE_SERVERLINK);
- // send GM account to char-server
- len = 4;
- WFIFOW (fd, 0) = 0x2732;
- for (i = 0; i < auth_num; i++)
- // send only existing accounts. We can not create a GM account when server is online.
- if ((GM_value =
- isGM (auth_dat[i].account_id)) > 0)
- {
- WFIFOL (fd, len) = auth_dat[i].account_id;
- WFIFOB (fd, len + 4) =
- (unsigned char) GM_value;
- len += 5;
- }
- WFIFOW (fd, 2) = len;
- WFIFOSET (fd, len);
- }
- else
- {
- login_log
- ("Connexion of the char-server '%s' REFUSED (account: %s, pass: %s, ip: %s)\n",
- server_name, account.userid,
- account.passwd, ip);
- WFIFOW (fd, 0) = 0x2711;
- WFIFOB (fd, 2) = 3;
- WFIFOSET (fd, 3);
- }
- }
- RFIFOSKIP (fd, 86);
- return;
-
- case 0x7530: // Request of the server version
- login_log ("Sending of the server version (ip: %s)\n",
- ip);
- WFIFOW (fd, 0) = 0x7531;
- WFIFOB (fd, 2) = -1;
- WFIFOB (fd, 3) = 'T';
- WFIFOB (fd, 4) = 'M';
- WFIFOB (fd, 5) = 'W';
- WFIFOL (fd, 6) = new_account_flag ? 1 : 0;
- WFIFOSET (fd, 10);
- RFIFOSKIP (fd, 2);
- break;
-
- case 0x7532: // Request to end connection
- login_log ("End of connection (ip: %s)\n", ip);
- session[fd]->eof = 1;
- return;
-
- case 0x7918: // Request for administation login
- if (RFIFOREST (fd) < 4
- || RFIFOREST (fd) < ((RFIFOW (fd, 2) == 0) ? 28 : 20))
- return;
- WFIFOW (fd, 0) = 0x7919;
- WFIFOB (fd, 2) = 1;
- if (!check_ladminip
- (session[fd]->client_addr.sin_addr.s_addr))
- {
- login_log
- ("'ladmin'-login: Connection in administration mode refused: IP isn't authorised (ladmin_allow, ip: %s).\n",
- ip);
- }
- else
- {
- struct login_session_data *ld = (struct login_session_data *)session[fd]->session_data;
- if (RFIFOW (fd, 2) == 0)
- { // non encrypted password
- unsigned char *password;
- password = RFIFOP (fd, 4);
- password[23] = '\0';
- remove_control_chars (password);
- // If remote administration is enabled and password sent by client matches password read from login server configuration file
- if ((admin_state == 1)
- && (strcmp (password, admin_pass) == 0))
- {
- login_log
- ("'ladmin'-login: Connection in administration mode accepted (non encrypted password: %s, ip: %s)\n",
- password, ip);
- printf
- ("Connection of a remote administration accepted (non encrypted password).\n");
- WFIFOB (fd, 2) = 0;
- session[fd]->func_parse = parse_admin;
- }
- else if (admin_state != 1)
- login_log
- ("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (non encrypted password: %s, ip: %s)\n",
- password, ip);
- else
- login_log
- ("'ladmin'-login: Connection in administration mode REFUSED - invalid password (non encrypted password: %s, ip: %s)\n",
- password, ip);
- }
- else
- { // encrypted password
- if (!ld)
- printf
- ("'ladmin'-login: error! MD5 key not created/requested for an administration login.\n");
- else
- {
- char md5str[64] = "", md5bin[32];
- if (RFIFOW (fd, 2) == 1)
- {
- strncpy (md5str, ld->md5key, sizeof (ld->md5key)); // 20
- strcat (md5str, admin_pass); // 24
- }
- else if (RFIFOW (fd, 2) == 2)
- {
- strncpy (md5str, admin_pass, sizeof (admin_pass)); // 24
- strcat (md5str, ld->md5key); // 20
- }
- MD5_to_bin(MD5_from_cstring(md5str), md5bin);
- // If remote administration is enabled and password hash sent by client matches hash of password read from login server configuration file
- if ((admin_state == 1)
- && (memcmp (md5bin, RFIFOP (fd, 4), 16) == 0))
- {
- login_log
- ("'ladmin'-login: Connection in administration mode accepted (encrypted password, ip: %s)\n",
- ip);
- printf
- ("Connection of a remote administration accepted (encrypted password).\n");
- WFIFOB (fd, 2) = 0;
- session[fd]->func_parse = parse_admin;
- }
- else if (admin_state != 1)
- login_log
- ("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (encrypted password, ip: %s)\n",
- ip);
- else
- login_log
- ("'ladmin'-login: Connection in administration mode REFUSED - invalid password (encrypted password, ip: %s)\n",
- ip);
- }
- }
- }
- WFIFOSET (fd, 3);
- RFIFOSKIP (fd, (RFIFOW (fd, 2) == 0) ? 28 : 20);
- break;
-
- default:
- if (save_unknown_packets)
- {
- FILE *logfp;
- char tmpstr[24];
- struct timeval tv;
- logfp = fopen_ (login_log_unknown_packets_filename, "a");
- if (logfp)
- {
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 23, date_format,
- gmtime (&(tv.tv_sec)));
- fprintf (logfp,
- "%s.%03d: receiving of an unknown packet -> disconnection\n",
- tmpstr, (int) tv.tv_usec / 1000);
- fprintf (logfp,
- "parse_login: connection #%d (ip: %s), packet: 0x%x (with being read: %d).\n",
- fd, ip, RFIFOW (fd, 0),
- RFIFOREST (fd));
- fprintf (logfp, "Detail (in hex):\n");
- fprintf (logfp,
- "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F\n");
- memset (tmpstr, '\0', sizeof (tmpstr));
- for (i = 0; i < RFIFOREST (fd); i++)
- {
- if ((i & 15) == 0)
- fprintf (logfp, "%04X ", i);
- fprintf (logfp, "%02x ", RFIFOB (fd, i));
- if (RFIFOB (fd, i) > 0x1f)
- tmpstr[i % 16] = RFIFOB (fd, i);
- else
- tmpstr[i % 16] = '.';
- if ((i - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- else if ((i + 1) % 16 == 0)
- {
- fprintf (logfp, " %s\n", tmpstr);
- memset (tmpstr, '\0', sizeof (tmpstr));
- }
- }
- if (i % 16 != 0)
- {
- for (j = i; j % 16 != 0; j++)
- {
- fprintf (logfp, " ");
- if ((j - 7) % 16 == 0) // -8 + 1
- fprintf (logfp, " ");
- }
- fprintf (logfp, " %s\n", tmpstr);
- }
- fprintf (logfp, "\n");
- fclose_ (logfp);
- }
- }
- login_log ("End of connection, unknown packet (ip: %s)\n", ip);
- session[fd]->eof = 1;
- return;
- }
- }
- return;
-}
-
-//-------------------------------------------------
-// Return numerical value of a switch configuration
-// on/off, english, français, deutsch, español
-//-------------------------------------------------
-int config_switch (const char *str)
-{
- if (strcasecmp (str, "on") == 0 || strcasecmp (str, "yes") == 0
- || strcasecmp (str, "oui") == 0 || strcasecmp (str, "ja") == 0
- || strcasecmp (str, "si") == 0)
- return 1;
- if (strcasecmp (str, "off") == 0 || strcasecmp (str, "no") == 0
- || strcasecmp (str, "non") == 0 || strcasecmp (str, "nein") == 0)
- return 0;
-
- return atoi (str);
-}
-
-//----------------------------------
-// Reading Lan Support configuration
-//----------------------------------
-int login_lan_config_read (const char *lancfgName)
-{
- int j;
- struct hostent *h = NULL;
- char line[1024], w1[1024], w2[1024];
- FILE *fp;
-
- // set default configuration
- strncpy (lan_char_ip, "127.0.0.1", sizeof (lan_char_ip));
- subneti[0] = 127;
- subneti[1] = 0;
- subneti[2] = 0;
- subneti[3] = 1;
- for (j = 0; j < 4; j++)
- subnetmaski[j] = 255;
-
- fp = fopen_ (lancfgName, "r");
-
- if (fp == NULL)
- {
- printf
- ("***WARNING: LAN Support configuration file is not found: %s\n",
- lancfgName);
- return 1;
- }
-
- printf ("---Start reading Lan Support configuration file\n");
-
- while (fgets (line, sizeof (line) - 1, fp))
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
-
- line[sizeof (line) - 1] = '\0';
- if (sscanf (line, "%[^:]: %[^\r\n]", w1, w2) != 2)
- continue;
-
- remove_control_chars (w1);
- remove_control_chars (w2);
- if (strcasecmp (w1, "lan_char_ip") == 0)
- { // Read Char-Server Lan IP Address
- h = gethostbyname (w2);
- if (h != NULL)
- {
- sprintf (lan_char_ip, "%d.%d.%d.%d",
- (unsigned char) h->h_addr[0],
- (unsigned char) h->h_addr[1],
- (unsigned char) h->h_addr[2],
- (unsigned char) h->h_addr[3]);
- }
- else
- {
- strncpy (lan_char_ip, w2, sizeof (lan_char_ip));
- lan_char_ip[sizeof (lan_char_ip) - 1] = '\0';
- }
- printf ("LAN IP of char-server: %s.\n", lan_char_ip);
- }
- else if (strcasecmp (w1, "subnet") == 0)
- { // Read Subnetwork
- for (j = 0; j < 4; j++)
- subneti[j] = 0;
- h = gethostbyname (w2);
- if (h != NULL)
- {
- for (j = 0; j < 4; j++)
- subneti[j] = (unsigned char) h->h_addr[j];
- }
- else
- {
- sscanf (w2, "%d.%d.%d.%d", &subneti[0], &subneti[1],
- &subneti[2], &subneti[3]);
- }
- printf ("Sub-network of the char-server: %d.%d.%d.%d.\n",
- subneti[0], subneti[1], subneti[2], subneti[3]);
- }
- else if (strcasecmp (w1, "subnetmask") == 0)
- { // Read Subnetwork Mask
- for (j = 0; j < 4; j++)
- subnetmaski[j] = 255;
- h = gethostbyname (w2);
- if (h != NULL)
- {
- for (j = 0; j < 4; j++)
- subnetmaski[j] = (unsigned char) h->h_addr[j];
- }
- else
- {
- sscanf (w2, "%d.%d.%d.%d", &subnetmaski[0], &subnetmaski[1],
- &subnetmaski[2], &subnetmaski[3]);
- }
- printf ("Sub-network mask of the char-server: %d.%d.%d.%d.\n",
- subnetmaski[0], subnetmaski[1], subnetmaski[2],
- subnetmaski[3]);
- }
- }
- fclose_ (fp);
-
- // log the LAN configuration
- login_log ("The LAN configuration of the server is set:\n");
- login_log ("- with LAN IP of char-server: %s.\n", lan_char_ip);
- login_log
- ("- with the sub-network of the char-server: %d.%d.%d.%d/%d.%d.%d.%d.\n",
- subneti[0], subneti[1], subneti[2], subneti[3],
- subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]);
-
- // sub-network check of the char-server
- {
- unsigned int a0, a1, a2, a3;
- unsigned char p[4];
- sscanf (lan_char_ip, "%d.%d.%d.%d", &a0, &a1, &a2, &a3);
- p[0] = a0;
- p[1] = a1;
- p[2] = a2;
- p[3] = a3;
- printf ("LAN test of LAN IP of the char-server: ");
- if (lan_ip_check (p) == 0)
- {
- printf
- ("\033[1;31m***ERROR: LAN IP of the char-server doesn't belong to the specified Sub-network\033[0m\n");
- login_log
- ("***ERROR: LAN IP of the char-server doesn't belong to the specified Sub-network.\n");
- }
- }
-
- printf ("---End reading of Lan Support configuration file\n");
-
- return 0;
-}
-
-//-----------------------------------
-// Reading general configuration file
-//-----------------------------------
-int login_config_read (const char *cfgName)
-{
- char line[1024], w1[1024], w2[1024];
- FILE *fp;
-
- fp = fopen_ (cfgName, "r");
- if (fp == NULL)
- {
- printf ("Configuration file (%s) not found.\n", cfgName);
- return 1;
- }
-
- printf ("---Start reading of Login Server configuration file (%s)\n",
- cfgName);
- while (fgets (line, sizeof (line) - 1, fp))
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
-
- line[sizeof (line) - 1] = '\0';
- if (sscanf (line, "%[^:]: %[^\r\n]", w1, w2) == 2)
- {
- remove_control_chars (w1);
- remove_control_chars (w2);
-
- if (strcasecmp (w1, "admin_state") == 0)
- {
- admin_state = config_switch (w2);
- }
- else if (strcasecmp (w1, "admin_pass") == 0)
- {
- strncpy (admin_pass, w2, sizeof (admin_pass));
- admin_pass[sizeof (admin_pass) - 1] = '\0';
- }
- else if (strcasecmp (w1, "ladminallowip") == 0)
- {
- if (strcasecmp (w2, "clear") == 0)
- {
- if (access_ladmin_allow)
- free (access_ladmin_allow);
- access_ladmin_allow = NULL;
- access_ladmin_allownum = 0;
- }
- else
- {
- if (strcasecmp (w2, "all") == 0)
- {
- // reset all previous values
- if (access_ladmin_allow)
- free (access_ladmin_allow);
- // set to all
- CREATE (access_ladmin_allow, char, ACO_STRSIZE);
- access_ladmin_allownum = 1;
- }
- else if (w2[0]
- && !(access_ladmin_allownum == 1
- && access_ladmin_allow[0] == '\0'))
- { // don't add IP if already 'all'
- if (access_ladmin_allow)
- RECREATE (access_ladmin_allow, char, (access_ladmin_allownum + 1) * ACO_STRSIZE);
- else
- CREATE (access_ladmin_allow, char, ACO_STRSIZE);
- strncpy (access_ladmin_allow +
- (access_ladmin_allownum++) * ACO_STRSIZE, w2,
- ACO_STRSIZE);
- access_ladmin_allow[access_ladmin_allownum *
- ACO_STRSIZE - 1] = '\0';
- }
- }
- }
- else if (strcasecmp (w1, "gm_pass") == 0)
- {
- strncpy (gm_pass, w2, sizeof (gm_pass));
- gm_pass[sizeof (gm_pass) - 1] = '\0';
- }
- else if (strcasecmp (w1, "level_new_gm") == 0)
- {
- level_new_gm = atoi (w2);
- }
- else if (strcasecmp (w1, "new_account") == 0)
- {
- new_account_flag = config_switch (w2);
- }
- else if (strcasecmp (w1, "login_port") == 0)
- {
- login_port = atoi (w2);
- }
- else if (strcasecmp (w1, "account_filename") == 0)
- {
- strncpy (account_filename, w2, sizeof (account_filename));
- account_filename[sizeof (account_filename) - 1] = '\0';
- }
- else if (strcasecmp (w1, "gm_account_filename") == 0)
- {
- strncpy (GM_account_filename, w2,
- sizeof (GM_account_filename));
- GM_account_filename[sizeof (GM_account_filename) - 1] = '\0';
- }
- else if (strcasecmp (w1, "gm_account_filename_check_timer") == 0)
- {
- gm_account_filename_check_timer = atoi (w2);
- }
- else if (strcasecmp (w1, "login_log_filename") == 0)
- {
- strncpy (login_log_filename, w2, sizeof (login_log_filename));
- login_log_filename[sizeof (login_log_filename) - 1] = '\0';
- }
- else if (strcasecmp (w1, "login_log_unknown_packets_filename") == 0)
- {
- strncpy (login_log_unknown_packets_filename, w2,
- sizeof (login_log_unknown_packets_filename));
- login_log_unknown_packets_filename[sizeof
- (login_log_unknown_packets_filename)
- - 1] = '\0';
- }
- else if (strcasecmp (w1, "save_unknown_packets") == 0)
- {
- save_unknown_packets = config_switch (w2);
- }
- else if (strcasecmp (w1, "display_parse_login") == 0)
- {
- display_parse_login = config_switch (w2); // 0: no, 1: yes
- }
- else if (strcasecmp (w1, "display_parse_admin") == 0)
- {
- display_parse_admin = config_switch (w2); // 0: no, 1: yes
- }
- else if (strcasecmp (w1, "display_parse_fromchar") == 0)
- {
- display_parse_fromchar = config_switch (w2); // 0: no, 1: yes (without packet 0x2714), 2: all packets
- }
- else if (strcasecmp (w1, "date_format") == 0)
- { // note: never have more than 19 char for the date!
- switch (atoi (w2))
- {
- case 0:
- strcpy (date_format, "%d-%m-%Y %H:%M:%S"); // 31-12-2004 23:59:59
- break;
- case 1:
- strcpy (date_format, "%m-%d-%Y %H:%M:%S"); // 12-31-2004 23:59:59
- break;
- case 2:
- strcpy (date_format, "%Y-%d-%m %H:%M:%S"); // 2004-31-12 23:59:59
- break;
- case 3:
- strcpy (date_format, "%Y-%m-%d %H:%M:%S"); // 2004-12-31 23:59:59
- break;
- }
- }
- else if (strcasecmp (w1, "min_level_to_connect") == 0)
- {
- min_level_to_connect = atoi (w2);
- }
- else if (strcasecmp (w1, "add_to_unlimited_account") == 0)
- {
- add_to_unlimited_account = config_switch (w2);
- }
- else if (strcasecmp (w1, "start_limited_time") == 0)
- {
- start_limited_time = atoi (w2);
- }
- else if (strcasecmp (w1, "check_ip_flag") == 0)
- {
- check_ip_flag = config_switch (w2);
- }
- else if (strcasecmp (w1, "order") == 0)
- {
- access_order = atoi (w2);
- if (strcasecmp (w2, "deny,allow") == 0 ||
- strcasecmp (w2, "deny, allow") == 0)
- access_order = ACO_DENY_ALLOW;
- if (strcasecmp (w2, "allow,deny") == 0 ||
- strcasecmp (w2, "allow, deny") == 0)
- access_order = ACO_ALLOW_DENY;
- if (strcasecmp (w2, "mutual-failture") == 0 ||
- strcasecmp (w2, "mutual-failure") == 0)
- access_order = ACO_MUTUAL_FAILTURE;
- }
- else if (strcasecmp (w1, "allow") == 0)
- {
- if (strcasecmp (w2, "clear") == 0)
- {
- if (access_allow)
- free (access_allow);
- access_allow = NULL;
- access_allownum = 0;
- }
- else
- {
- if (strcasecmp (w2, "all") == 0)
- {
- // reset all previous values
- if (access_allow)
- free (access_allow);
- // set to all
- CREATE (access_allow, char, ACO_STRSIZE);
- access_allownum = 1;
- }
- else if (w2[0]
- && !(access_allownum == 1
- && access_allow[0] == '\0'))
- { // don't add IP if already 'all'
- if (access_allow)
- RECREATE (access_allow, char, (access_allownum + 1) * ACO_STRSIZE);
- else
- CREATE (access_allow, char, ACO_STRSIZE);
- strncpy (access_allow +
- (access_allownum++) * ACO_STRSIZE, w2,
- ACO_STRSIZE);
- access_allow[access_allownum * ACO_STRSIZE - 1] =
- '\0';
- }
- }
- }
- else if (strcasecmp (w1, "deny") == 0)
- {
- if (strcasecmp (w2, "clear") == 0)
- {
- if (access_deny)
- free (access_deny);
- access_deny = NULL;
- access_denynum = 0;
- }
- else
- {
- if (strcasecmp (w2, "all") == 0)
- {
- // reset all previous values
- if (access_deny)
- free (access_deny);
- // set to all
- CREATE (access_deny, char, ACO_STRSIZE);
- access_denynum = 1;
- }
- else if (w2[0]
- && !(access_denynum == 1
- && access_deny[0] == '\0'))
- { // don't add IP if already 'all'
- if (access_deny)
- RECREATE (access_deny, char, (access_denynum + 1) * ACO_STRSIZE);
- else
- CREATE (access_deny, char, ACO_STRSIZE);
- strncpy (access_deny +
- (access_denynum++) * ACO_STRSIZE, w2,
- ACO_STRSIZE);
- access_deny[access_denynum * ACO_STRSIZE - 1] = '\0';
- }
- }
- }
- else if (strcasecmp (w1, "anti_freeze_enable") == 0)
- {
- anti_freeze_enable = config_switch (w2);
- }
- else if (strcasecmp (w1, "anti_freeze_interval") == 0)
- {
- ANTI_FREEZE_INTERVAL = atoi (w2);
- if (ANTI_FREEZE_INTERVAL < 5)
- ANTI_FREEZE_INTERVAL = 5; // minimum 5 seconds
- }
- else if (strcasecmp (w1, "import") == 0)
- {
- login_config_read (w2);
- }
- else if (strcasecmp (w1, "update_host") == 0)
- {
- strncpy (update_host, w2, sizeof (update_host));
- update_host[sizeof (update_host) - 1] = '\0';
- }
- else if (strcasecmp (w1, "main_server") == 0)
- {
- strncpy (main_server, w2, sizeof (main_server));
- main_server[sizeof (main_server) - 1] = '\0';
- }
- }
- }
- fclose_ (fp);
-
- printf ("---End reading of Login Server configuration file.\n");
-
- return 0;
-}
-
-//-------------------------------------
-// Displaying of configuration warnings
-//-------------------------------------
-void display_conf_warnings (void)
-{
- if (admin_state != 0 && admin_state != 1)
- {
- printf
- ("***WARNING: Invalid value for admin_state parameter -> set to 0 (no remote admin).\n");
- admin_state = 0;
- }
-
- if (admin_state == 1)
- {
- if (admin_pass[0] == '\0')
- {
- printf
- ("***WARNING: Administrator password is void (admin_pass).\n");
- }
- else if (strcmp (admin_pass, "admin") == 0)
- {
- printf
- ("***WARNING: You are using the default administrator password (admin_pass).\n");
- printf (" We highly recommend that you change it.\n");
- }
- }
-
- if (gm_pass[0] == '\0')
- {
- printf ("***WARNING: 'To GM become' password is void (gm_pass).\n");
- printf
- (" We highly recommend that you set one password.\n");
- }
- else if (strcmp (gm_pass, "gm") == 0)
- {
- printf
- ("***WARNING: You are using the default GM password (gm_pass).\n");
- printf (" We highly recommend that you change it.\n");
- }
-
- if (level_new_gm < 0 || level_new_gm > 99)
- {
- printf
- ("***WARNING: Invalid value for level_new_gm parameter -> set to 60 (default).\n");
- level_new_gm = 60;
- }
-
- if (new_account_flag != 0 && new_account_flag != 1)
- {
- printf
- ("***WARNING: Invalid value for new_account parameter -> set to 0 (no new account).\n");
- new_account_flag = 0;
- }
-
- if (login_port < 1024 || login_port > 65535)
- {
- printf
- ("***WARNING: Invalid value for login_port parameter -> set to 6900 (default).\n");
- login_port = 6900;
- }
-
- if (gm_account_filename_check_timer < 0)
- {
- printf
- ("***WARNING: Invalid value for gm_account_filename_check_timer parameter.\n");
- printf (" -> set to 15 sec (default).\n");
- gm_account_filename_check_timer = 15;
- }
- else if (gm_account_filename_check_timer == 1)
- {
- printf
- ("***WARNING: Invalid value for gm_account_filename_check_timer parameter.\n");
- printf (" -> set to 2 sec (minimum value).\n");
- gm_account_filename_check_timer = 2;
- }
-
- if (save_unknown_packets != 0 && save_unknown_packets != 1)
- {
- printf
- ("WARNING: Invalid value for save_unknown_packets parameter -> set to 0-no save.\n");
- save_unknown_packets = 0;
- }
-
- if (display_parse_login != 0 && display_parse_login != 1)
- { // 0: no, 1: yes
- printf
- ("***WARNING: Invalid value for display_parse_login parameter\n");
- printf (" -> set to 0 (no display).\n");
- display_parse_login = 0;
- }
-
- if (display_parse_admin != 0 && display_parse_admin != 1)
- { // 0: no, 1: yes
- printf
- ("***WARNING: Invalid value for display_parse_admin parameter\n");
- printf (" -> set to 0 (no display).\n");
- display_parse_admin = 0;
- }
-
- if (display_parse_fromchar < 0 || display_parse_fromchar > 2)
- { // 0: no, 1: yes (without packet 0x2714), 2: all packets
- printf
- ("***WARNING: Invalid value for display_parse_fromchar parameter\n");
- printf (" -> set to 0 (no display).\n");
- display_parse_fromchar = 0;
- }
-
- if (min_level_to_connect < 0)
- { // 0: all players, 1-99 at least gm level x
- printf
- ("***WARNING: Invalid value for min_level_to_connect (%d) parameter\n",
- min_level_to_connect);
- printf (" -> set to 0 (any player).\n");
- min_level_to_connect = 0;
- }
- else if (min_level_to_connect > 99)
- { // 0: all players, 1-99 at least gm level x
- printf
- ("***WARNING: Invalid value for min_level_to_connect (%d) parameter\n",
- min_level_to_connect);
- printf (" -> set to 99 (only GM level 99).\n");
- min_level_to_connect = 99;
- }
-
- if (add_to_unlimited_account != 0 && add_to_unlimited_account != 1)
- { // 0: no, 1: yes
- printf
- ("***WARNING: Invalid value for add_to_unlimited_account parameter\n");
- printf
- (" -> set to 0 (impossible to add a time to an unlimited account).\n");
- add_to_unlimited_account = 0;
- }
-
- if (start_limited_time < -1)
- { // -1: create unlimited account, 0 or more: additionnal sec from now to create limited time
- printf
- ("***WARNING: Invalid value for start_limited_time parameter\n");
- printf
- (" -> set to -1 (new accounts are created with unlimited time).\n");
- start_limited_time = -1;
- }
-
- if (check_ip_flag != 0 && check_ip_flag != 1)
- { // 0: no, 1: yes
- printf ("***WARNING: Invalid value for check_ip_flag parameter\n");
- printf
- (" -> set to 1 (check players ip between login-server & char-server).\n");
- check_ip_flag = 1;
- }
-
- if (access_order == ACO_DENY_ALLOW)
- {
- if (access_denynum == 1 && access_deny[0] == '\0')
- {
- printf
- ("***WARNING: The IP security order is 'deny,allow' (allow if not deny).\n");
- printf (" And you refuse ALL IP.\n");
- }
- }
- else if (access_order == ACO_ALLOW_DENY)
- {
- if (access_allownum == 0)
- {
- printf
- ("***WARNING: The IP security order is 'allow,deny' (deny if not allow).\n");
- printf (" But, NO IP IS AUTHORISED!\n");
- }
- }
- else
- { // ACO_MUTUAL_FAILTURE
- if (access_allownum == 0)
- {
- printf
- ("***WARNING: The IP security order is 'mutual-failture'\n");
- printf
- (" (allow if in the allow list and not in the deny list).\n");
- printf (" But, NO IP IS AUTHORISED!\n");
- }
- else if (access_denynum == 1 && access_deny[0] == '\0')
- {
- printf ("***WARNING: The IP security order is mutual-failture\n");
- printf
- (" (allow if in the allow list and not in the deny list).\n");
- printf (" But, you refuse ALL IP!\n");
- }
- }
-
- return;
-}
-
-//-------------------------------
-// Save configuration in log file
-//-------------------------------
-void save_config_in_log (void)
-{
- int i;
-
- // a newline in the log...
- login_log ("");
- login_log ("The login-server starting...\n");
-
- // save configuration in log file
- login_log ("The configuration of the server is set:\n");
-
- if (admin_state != 1)
- login_log ("- with no remote administration.\n");
- else if (admin_pass[0] == '\0')
- login_log ("- with a remote administration with a VOID password.\n");
- else if (strcmp (admin_pass, "admin") == 0)
- login_log ("- with a remote administration with the DEFAULT password.\n");
- else
- login_log
- ("- with a remote administration with the password of %d character(s).\n",
- strlen (admin_pass));
- if (access_ladmin_allownum == 0
- || (access_ladmin_allownum == 1 && access_ladmin_allow[0] == '\0'))
- {
- login_log ("- to accept any IP for remote administration\n");
- }
- else
- {
- login_log ("- to accept following IP for remote administration:\n");
- for (i = 0; i < access_ladmin_allownum; i++)
- login_log (" %s\n",
- (char *) (access_ladmin_allow + i * ACO_STRSIZE));
- }
-
- if (gm_pass[0] == '\0')
- login_log ("- with a VOID 'To GM become' password (gm_pass).\n");
- else if (strcmp (gm_pass, "gm") == 0)
- login_log ("- with the DEFAULT 'To GM become' password (gm_pass).\n");
- else
- login_log
- ("- with a 'To GM become' password (gm_pass) of %d character(s).\n",
- strlen (gm_pass));
- if (level_new_gm == 0)
- login_log ("- to refuse any creation of GM with @gm.\n");
- else
- login_log ("- to create GM with level '%d' when @gm is used.\n",
- level_new_gm);
-
- if (new_account_flag == 1)
- login_log ("- to ALLOW new users (with _F/_M).\n");
- else
- login_log ("- to NOT ALLOW new users (with _F/_M).\n");
- login_log ("- with port: %d.\n", login_port);
- login_log ("- with the accounts file name: '%s'.\n",
- account_filename);
- login_log ("- with the GM accounts file name: '%s'.\n",
- GM_account_filename);
- if (gm_account_filename_check_timer == 0)
- login_log ("- to NOT check GM accounts file modifications.\n");
- else
- login_log
- ("- to check GM accounts file modifications every %d seconds.\n",
- gm_account_filename_check_timer);
-
- // not necessary to log the 'login_log_filename', we are inside :)
-
- login_log ("- with the unknown packets file name: '%s'.\n",
- login_log_unknown_packets_filename);
- if (save_unknown_packets)
- login_log ("- to SAVE all unkown packets.\n");
- else
- login_log
- ("- to SAVE only unkown packets sending by a char-server or a remote administration.\n");
- if (display_parse_login)
- login_log ("- to display normal parse packets on console.\n");
- else
- login_log ("- to NOT display normal parse packets on console.\n");
- if (display_parse_admin)
- login_log ("- to display administration parse packets on console.\n");
- else
- login_log ("- to NOT display administration parse packets on console.\n");
- if (display_parse_fromchar)
- login_log ("- to display char-server parse packets on console.\n");
- else
- login_log ("- to NOT display char-server parse packets on console.\n");
-
- if (min_level_to_connect == 0) // 0: all players, 1-99 at least gm level x
- login_log ("- with no minimum level for connection.\n");
- else if (min_level_to_connect == 99)
- login_log ("- to accept only GM with level 99.\n");
- else
- login_log ("- to accept only GM with level %d or more.\n",
- min_level_to_connect);
-
- if (add_to_unlimited_account)
- login_log
- ("- to authorize adjustment (with timeadd ladmin) on an unlimited account.\n");
- else
- login_log
- ("- to refuse adjustment (with timeadd ladmin) on an unlimited account. You must use timeset (ladmin command) before.\n");
-
- if (start_limited_time < 0)
- login_log ("- to create new accounts with an unlimited time.\n");
- else if (start_limited_time == 0)
- login_log
- ("- to create new accounts with a limited time: time of creation.\n");
- else
- login_log
- ("- to create new accounts with a limited time: time of creation + %d second(s).\n",
- start_limited_time);
-
- if (check_ip_flag)
- login_log
- ("- with control of players IP between login-server and char-server.\n");
- else
- login_log
- ("- to not check players IP between login-server and char-server.\n");
-
- if (access_order == ACO_DENY_ALLOW)
- {
- if (access_denynum == 0)
- {
- login_log
- ("- with the IP security order: 'deny,allow' (allow if not deny). You refuse no IP.\n");
- }
- else if (access_denynum == 1 && access_deny[0] == '\0')
- {
- login_log
- ("- with the IP security order: 'deny,allow' (allow if not deny). You refuse ALL IP.\n");
- }
- else
- {
- login_log
- ("- with the IP security order: 'deny,allow' (allow if not deny). Refused IP are:\n");
- for (i = 0; i < access_denynum; i++)
- login_log (" %s\n",
- (char *) (access_deny + i * ACO_STRSIZE));
- }
- }
- else if (access_order == ACO_ALLOW_DENY)
- {
- if (access_allownum == 0)
- {
- login_log
- ("- with the IP security order: 'allow,deny' (deny if not allow). But, NO IP IS AUTHORISED!\n");
- }
- else if (access_allownum == 1 && access_allow[0] == '\0')
- {
- login_log
- ("- with the IP security order: 'allow,deny' (deny if not allow). You authorise ALL IP.\n");
- }
- else
- {
- login_log
- ("- with the IP security order: 'allow,deny' (deny if not allow). Authorised IP are:\n");
- for (i = 0; i < access_allownum; i++)
- login_log (" %s\n",
- (char *) (access_allow + i * ACO_STRSIZE));
- }
- }
- else
- { // ACO_MUTUAL_FAILTURE
- login_log
- ("- with the IP security order: 'mutual-failture' (allow if in the allow list and not in the deny list).\n");
- if (access_allownum == 0)
- {
- login_log (" But, NO IP IS AUTHORISED!\n");
- }
- else if (access_denynum == 1 && access_deny[0] == '\0')
- {
- login_log (" But, you refuse ALL IP!\n");
- }
- else
- {
- if (access_allownum == 1 && access_allow[0] == '\0')
- {
- login_log (" You authorise ALL IP.\n");
- }
- else
- {
- login_log (" Authorised IP are:\n");
- for (i = 0; i < access_allownum; i++)
- login_log (" %s\n",
- (char *) (access_allow + i * ACO_STRSIZE));
- }
- login_log (" Refused IP are:\n");
- for (i = 0; i < access_denynum; i++)
- login_log (" %s\n",
- (char *) (access_deny + i * ACO_STRSIZE));
- }
- }
-}
-
-//--------------------------------------
-// Function called at exit of the server
-//--------------------------------------
-void term_func (void)
-{
- int i, fd;
-
- mmo_auth_sync ();
-
- free (auth_dat);
- free (gm_account_db);
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if ((fd = server_fd[i]) >= 0)
- delete_session (fd);
- }
- delete_session (login_fd);
-
- login_log
- ("----End of login-server (normal end with closing of all files).\n");
-}
-
-//------------------------------
-// Main function of login-server
-//------------------------------
-int do_init (int argc, char **argv)
-{
- int i, j;
-
- // read login-server configuration
- login_config_read ((argc > 1) ? argv[1] : LOGIN_CONF_NAME);
- display_conf_warnings (); // not in login_config_read, because we can use 'import' option, and display same message twice or more
- save_config_in_log (); // not before, because log file name can be changed
- login_lan_config_read ((argc > 1) ? argv[1] : LAN_CONF_NAME);
-
- for (i = 0; i < AUTH_FIFO_SIZE; i++)
- auth_fifo[i].delflag = 1;
- for (i = 0; i < MAX_SERVERS; i++)
- server_fd[i] = -1;
-
- gm_account_db = numdb_init ();
-
- read_gm_account ();
- mmo_auth_init ();
-// set_termfunc (mmo_auth_sync);
- set_defaultparse (parse_login);
- login_fd = make_listen_port (login_port);
-
-// add_timer_func_list (check_auth_sync, "check_auth_sync");
-
- // Trigger auth sync every 5 minutes
- i = add_timer_interval (gettick () + 300000, check_auth_sync, 0, 0, 300000);
-
- if (anti_freeze_enable > 0)
- {
-// add_timer_func_list (char_anti_freeze_system, "char_anti_freeze_system");
- i = add_timer_interval (gettick () + 1000, char_anti_freeze_system, 0,
- 0, ANTI_FREEZE_INTERVAL * 1000);
- }
-
- // add timer to check GM accounts file modification
- j = gm_account_filename_check_timer;
- if (j == 0) // if we would not to check, we check every 60 sec, just to have timer (if we change timer, is was not necessary to check if timer already exists)
- j = 60;
-// add_timer_func_list (check_GM_file, "check_GM_file");
- i = add_timer_interval (gettick () + j * 1000, check_GM_file, 0, 0, j * 1000); // every x sec we check if gm file has been changed
-
- login_log
- ("The login-server is ready (Server is listening on the port %d).\n",
- login_port);
-
- printf
- ("The login-server is \033[1;32mready\033[0m (Server is listening on the port %d).\n\n",
- login_port);
-
- return 0;
-}
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