1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
/**
* This file is part of Hercules.
* http://herc.ws - http://github.com/HerculesWS/Hercules
*
* Copyright (C) 2012-2018 Hercules Dev Team
* Copyright (C) Athena Dev Teams
*
* Hercules is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define HERCULES_CORE
#include "loginif.h"
#include "char/char.h"
#include "char/mapif.h"
#include "common/cbasetypes.h"
#include "common/core.h"
#include "common/db.h"
#include "common/nullpo.h"
#include "common/showmsg.h"
#include "common/socket.h"
#include "common/timer.h"
#include <stdlib.h>
#include <string.h>
static struct loginif_interface loginif_s;
struct loginif_interface *loginif;
/// Resets all the data.
static void loginif_reset(void) __attribute__ ((noreturn));
static void loginif_reset(void)
{
int id;
// TODO kick everyone out and reset everything or wait for connect and try to reacquire locks [FlavioJS]
for( id = 0; id < ARRAYLENGTH(chr->server); ++id )
mapif->server_reset(id);
sockt->flush_fifos();
exit(EXIT_FAILURE);
}
/// Checks the conditions for the server to stop.
/// Releases the cookie when all characters are saved.
/// If all the conditions are met, it stops the core loop.
static void loginif_check_shutdown(void)
{
if( core->runflag != CHARSERVER_ST_SHUTDOWN )
return;
core->runflag = CORE_ST_STOP;
}
/// Called when the connection to Login Server is disconnected.
static void loginif_on_disconnect(void)
{
ShowWarning("Connection to Login Server lost.\n\n");
}
/// Called when all the connection steps are completed.
static void loginif_on_ready(void)
{
int i;
loginif->check_shutdown();
//Send online accounts to login server.
chr->send_accounts_tologin(INVALID_TIMER, timer->gettick(), 0, 0);
// if no map-server already connected, display a message...
ARR_FIND(0, ARRAYLENGTH(chr->server), i, chr->server[i].fd > 0 && VECTOR_LENGTH(chr->server[i].maps));
if (i == ARRAYLENGTH(chr->server))
ShowStatus("Awaiting maps from map-server.\n");
}
static void do_init_loginif(void)
{
// establish char-login connection if not present
timer->add_func_list(chr->check_connect_login_server, "chr->check_connect_login_server");
timer->add_interval(timer->gettick() + 1000, chr->check_connect_login_server, 0, 0, 10 * 1000);
// send a list of all online account IDs to login server
timer->add_func_list(chr->send_accounts_tologin, "chr->send_accounts_tologin");
timer->add_interval(timer->gettick() + 1000, chr->send_accounts_tologin, 0, 0, 3600 * 1000); //Sync online accounts every hour
}
static void do_final_loginif(void)
{
if (chr->login_fd != -1) {
sockt->close(chr->login_fd);
chr->login_fd = -1;
}
}
static void loginif_block_account(int account_id, int flag)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,10);
WFIFOW(chr->login_fd,0) = 0x2724;
WFIFOL(chr->login_fd,2) = account_id;
WFIFOL(chr->login_fd,6) = flag; // new account status
WFIFOSET(chr->login_fd,10);
}
static void loginif_ban_account(int account_id, short year, short month, short day, short hour, short minute, short second)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,18);
WFIFOW(chr->login_fd, 0) = 0x2725;
WFIFOL(chr->login_fd, 2) = account_id;
WFIFOW(chr->login_fd, 6) = year;
WFIFOW(chr->login_fd, 8) = month;
WFIFOW(chr->login_fd,10) = day;
WFIFOW(chr->login_fd,12) = hour;
WFIFOW(chr->login_fd,14) = minute;
WFIFOW(chr->login_fd,16) = second;
WFIFOSET(chr->login_fd,18);
}
static void loginif_unban_account(int account_id)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,6);
WFIFOW(chr->login_fd,0) = 0x272a;
WFIFOL(chr->login_fd,2) = account_id;
WFIFOSET(chr->login_fd,6);
}
static void loginif_changesex(int account_id)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,6);
WFIFOW(chr->login_fd,0) = 0x2727;
WFIFOL(chr->login_fd,2) = account_id;
WFIFOSET(chr->login_fd,6);
}
static void loginif_auth(int fd, struct char_session_data *sd, uint32 ipl)
{
Assert_retv(chr->login_fd != -1);
nullpo_retv(sd);
WFIFOHEAD(chr->login_fd,23);
WFIFOW(chr->login_fd,0) = 0x2712; // ask login-server to authenticate an account
WFIFOL(chr->login_fd,2) = sd->account_id;
WFIFOL(chr->login_fd,6) = sd->login_id1;
WFIFOL(chr->login_fd,10) = sd->login_id2;
WFIFOB(chr->login_fd,14) = sd->sex;
WFIFOL(chr->login_fd,15) = htonl(ipl);
WFIFOL(chr->login_fd,19) = fd;
WFIFOSET(chr->login_fd,23);
}
static void loginif_send_users_count(int users)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,6);
WFIFOW(chr->login_fd,0) = 0x2714;
WFIFOL(chr->login_fd,2) = users;
WFIFOSET(chr->login_fd,6);
}
static void loginif_connect_to_server(void)
{
Assert_retv(chr->login_fd != -1);
WFIFOHEAD(chr->login_fd,86);
WFIFOW(chr->login_fd,0) = 0x2710;
memcpy(WFIFOP(chr->login_fd,2), chr->userid, NAME_LENGTH);
memcpy(WFIFOP(chr->login_fd,26), chr->passwd, NAME_LENGTH);
WFIFOL(chr->login_fd,50) = 0;
WFIFOL(chr->login_fd,54) = htonl(chr->ip);
WFIFOW(chr->login_fd,58) = htons(chr->port);
memcpy(WFIFOP(chr->login_fd,60), chr->server_name, 20);
WFIFOW(chr->login_fd,80) = 0;
WFIFOW(chr->login_fd,82) = chr->server_type;
WFIFOW(chr->login_fd,84) = chr->new_display; //only display (New) if they want to [Kevin]
WFIFOSET(chr->login_fd,86);
}
void loginif_defaults(void) {
loginif = &loginif_s;
loginif->init = do_init_loginif;
loginif->final = do_final_loginif;
loginif->reset = loginif_reset;
loginif->check_shutdown = loginif_check_shutdown;
loginif->on_disconnect = loginif_on_disconnect;
loginif->on_ready = loginif_on_ready;
loginif->block_account = loginif_block_account;
loginif->ban_account = loginif_ban_account;
loginif->unban_account = loginif_unban_account;
loginif->changesex = loginif_changesex;
loginif->auth = loginif_auth;
loginif->send_users_count = loginif_send_users_count;
loginif->connect_to_server = loginif_connect_to_server;
}
|
