1 |
adx |
30 |
/* |
2 |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
3 |
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* ircd.c: Starts up and runs the ircd. |
4 |
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* |
5 |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
6 |
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* |
7 |
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* This program is free software; you can redistribute it and/or modify |
8 |
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* it under the terms of the GNU General Public License as published by |
9 |
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* the Free Software Foundation; either version 2 of the License, or |
10 |
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* (at your option) any later version. |
11 |
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* |
12 |
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* This program is distributed in the hope that it will be useful, |
13 |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 |
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* GNU General Public License for more details. |
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* |
17 |
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* You should have received a copy of the GNU General Public License |
18 |
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* along with this program; if not, write to the Free Software |
19 |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
20 |
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* USA |
21 |
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* |
22 |
knight |
31 |
* $Id$ |
23 |
adx |
30 |
*/ |
24 |
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25 |
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#include "stdinc.h" |
26 |
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#include "s_user.h" |
27 |
michael |
1011 |
#include "list.h" |
28 |
adx |
30 |
#include "ircd.h" |
29 |
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#include "channel.h" |
30 |
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#include "channel_mode.h" |
31 |
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#include "client.h" |
32 |
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#include "event.h" |
33 |
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#include "fdlist.h" |
34 |
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#include "hash.h" |
35 |
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#include "irc_string.h" |
36 |
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#include "ircd_signal.h" |
37 |
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#include "s_gline.h" |
38 |
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#include "motd.h" |
39 |
michael |
1632 |
#include "conf.h" |
40 |
adx |
30 |
#include "hostmask.h" |
41 |
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#include "numeric.h" |
42 |
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#include "packet.h" |
43 |
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#include "parse.h" |
44 |
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#include "irc_res.h" |
45 |
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#include "restart.h" |
46 |
michael |
982 |
#include "rng_mt.h" |
47 |
adx |
30 |
#include "s_auth.h" |
48 |
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#include "s_bsd.h" |
49 |
michael |
1309 |
#include "log.h" |
50 |
adx |
30 |
#include "s_misc.h" |
51 |
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#include "s_serv.h" /* try_connections */ |
52 |
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#include "send.h" |
53 |
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#include "whowas.h" |
54 |
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#include "modules.h" |
55 |
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#include "memory.h" |
56 |
michael |
1654 |
#include "mempool.h" |
57 |
adx |
30 |
#include "hook.h" |
58 |
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#include "ircd_getopt.h" |
59 |
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#include "supported.h" |
60 |
michael |
876 |
#include "watch.h" |
61 |
michael |
1622 |
#include "conf_db.h" |
62 |
michael |
1632 |
#include "conf_class.h" |
63 |
adx |
30 |
|
64 |
michael |
1858 |
|
65 |
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#ifdef HAVE_LIBGEOIP |
66 |
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GeoIP *geoip_ctx; |
67 |
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#endif |
68 |
adx |
30 |
/* /quote set variables */ |
69 |
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struct SetOptions GlobalSetOptions; |
70 |
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71 |
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/* configuration set from ircd.conf */ |
72 |
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struct config_file_entry ConfigFileEntry; |
73 |
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/* server info set from ircd.conf */ |
74 |
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struct server_info ServerInfo; |
75 |
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/* admin info set from ircd.conf */ |
76 |
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struct admin_info AdminInfo = { NULL, NULL, NULL }; |
77 |
michael |
1145 |
struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; |
78 |
adx |
30 |
struct ServerState_t server_state = { 0 }; |
79 |
michael |
1324 |
struct logging_entry ConfigLoggingEntry = { .use_logging = 1 }; |
80 |
michael |
896 |
struct ServerStatistics ServerStats; |
81 |
adx |
30 |
struct timeval SystemTime; |
82 |
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struct Client me; /* That's me */ |
83 |
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struct LocalUser meLocalUser; /* That's also part of me */ |
84 |
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85 |
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const char *logFileName = LPATH; |
86 |
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const char *pidFileName = PPATH; |
87 |
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88 |
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char **myargv; |
89 |
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90 |
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int dorehash = 0; |
91 |
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int doremotd = 0; |
92 |
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93 |
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/* Set to zero because it should be initialized later using |
94 |
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* initialize_server_capabs |
95 |
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*/ |
96 |
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int default_server_capabs = 0; |
97 |
michael |
1013 |
unsigned int splitmode; |
98 |
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unsigned int splitchecking; |
99 |
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unsigned int split_users; |
100 |
adx |
30 |
unsigned int split_servers; |
101 |
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102 |
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/* Do klines the same way hybrid-6 did them, i.e. at the |
103 |
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* top of the next io_loop instead of in the same loop as |
104 |
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* the klines are being applied. |
105 |
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* |
106 |
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* This should fix strange CPU starvation as very indirectly reported. |
107 |
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* (Why do you people not email bug reports? WHY? WHY?) |
108 |
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* |
109 |
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* - Dianora |
110 |
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*/ |
111 |
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112 |
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int rehashed_klines = 0; |
113 |
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114 |
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115 |
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/* |
116 |
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* print_startup - print startup information |
117 |
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*/ |
118 |
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static void |
119 |
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print_startup(int pid) |
120 |
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{ |
121 |
michael |
2646 |
printf("ircd: version %s(%s)\n", ircd_version, serno); |
122 |
adx |
30 |
printf("ircd: pid %d\n", pid); |
123 |
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printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background" |
124 |
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: "foreground", ConfigFileEntry.dpath); |
125 |
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} |
126 |
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127 |
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static void |
128 |
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make_daemon(void) |
129 |
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{ |
130 |
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int pid; |
131 |
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132 |
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if ((pid = fork()) < 0) |
133 |
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{ |
134 |
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perror("fork"); |
135 |
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exit(EXIT_FAILURE); |
136 |
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} |
137 |
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else if (pid > 0) |
138 |
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{ |
139 |
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print_startup(pid); |
140 |
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exit(EXIT_SUCCESS); |
141 |
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} |
142 |
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143 |
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setsid(); |
144 |
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} |
145 |
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146 |
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static int printVersion = 0; |
147 |
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148 |
michael |
1357 |
static struct lgetopt myopts[] = { |
149 |
adx |
30 |
{"configfile", &ConfigFileEntry.configfile, |
150 |
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STRING, "File to use for ircd.conf"}, |
151 |
michael |
1718 |
{"glinefile", &ConfigFileEntry.glinefile, |
152 |
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STRING, "File to use for gline database"}, |
153 |
adx |
30 |
{"klinefile", &ConfigFileEntry.klinefile, |
154 |
michael |
1718 |
STRING, "File to use for kline database"}, |
155 |
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{"dlinefile", &ConfigFileEntry.dlinefile, |
156 |
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STRING, "File to use for dline database"}, |
157 |
adx |
30 |
{"xlinefile", &ConfigFileEntry.xlinefile, |
158 |
michael |
1718 |
STRING, "File to use for xline database"}, |
159 |
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{"resvfile", &ConfigFileEntry.resvfile, |
160 |
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STRING, "File to use for resv database"}, |
161 |
adx |
30 |
{"logfile", &logFileName, |
162 |
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STRING, "File to use for ircd.log"}, |
163 |
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{"pidfile", &pidFileName, |
164 |
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STRING, "File to use for process ID"}, |
165 |
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{"foreground", &server_state.foreground, |
166 |
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YESNO, "Run in foreground (don't detach)"}, |
167 |
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{"version", &printVersion, |
168 |
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YESNO, "Print version and exit"}, |
169 |
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{"help", NULL, USAGE, "Print this text"}, |
170 |
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{NULL, NULL, STRING, NULL}, |
171 |
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}; |
172 |
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173 |
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void |
174 |
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set_time(void) |
175 |
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{ |
176 |
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static char to_send[200]; |
177 |
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struct timeval newtime; |
178 |
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newtime.tv_sec = 0; |
179 |
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newtime.tv_usec = 0; |
180 |
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181 |
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if (gettimeofday(&newtime, NULL) == -1) |
182 |
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{ |
183 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted", |
184 |
adx |
30 |
strerror(errno)); |
185 |
michael |
1618 |
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
186 |
adx |
30 |
"Clock Failure (%s), TS can be corrupted", |
187 |
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strerror(errno)); |
188 |
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restart("Clock Failure"); |
189 |
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} |
190 |
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191 |
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if (newtime.tv_sec < CurrentTime) |
192 |
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{ |
193 |
michael |
1124 |
snprintf(to_send, sizeof(to_send), |
194 |
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"System clock is running backwards - (%lu < %lu)", |
195 |
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(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime); |
196 |
adx |
30 |
report_error(L_ALL, to_send, me.name, 0); |
197 |
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set_back_events(CurrentTime - newtime.tv_sec); |
198 |
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} |
199 |
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200 |
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SystemTime.tv_sec = newtime.tv_sec; |
201 |
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SystemTime.tv_usec = newtime.tv_usec; |
202 |
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} |
203 |
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204 |
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static void |
205 |
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io_loop(void) |
206 |
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{ |
207 |
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while (1 == 1) |
208 |
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{ |
209 |
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/* |
210 |
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* Maybe we want a flags word? |
211 |
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* ie. if (REHASHED_KLINES(global_flags)) |
212 |
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* SET_REHASHED_KLINES(global_flags) |
213 |
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* CLEAR_REHASHED_KLINES(global_flags) |
214 |
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* |
215 |
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* - Dianora |
216 |
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*/ |
217 |
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if (rehashed_klines) |
218 |
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{ |
219 |
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check_conf_klines(); |
220 |
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rehashed_klines = 0; |
221 |
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} |
222 |
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223 |
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if (listing_client_list.head) |
224 |
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{ |
225 |
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dlink_node *ptr = NULL, *ptr_next = NULL; |
226 |
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DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head) |
227 |
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{ |
228 |
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struct Client *client_p = ptr->data; |
229 |
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assert(client_p->localClient->list_task); |
230 |
michael |
896 |
safe_list_channels(client_p, client_p->localClient->list_task, 0); |
231 |
adx |
30 |
} |
232 |
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} |
233 |
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234 |
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/* Run pending events, then get the number of seconds to the next |
235 |
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* event |
236 |
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*/ |
237 |
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while (eventNextTime() <= CurrentTime) |
238 |
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eventRun(); |
239 |
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240 |
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comm_select(); |
241 |
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exit_aborted_clients(); |
242 |
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free_exited_clients(); |
243 |
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send_queued_all(); |
244 |
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245 |
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/* Check to see whether we have to rehash the configuration .. */ |
246 |
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if (dorehash) |
247 |
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{ |
248 |
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rehash(1); |
249 |
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dorehash = 0; |
250 |
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} |
251 |
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if (doremotd) |
252 |
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{ |
253 |
michael |
2150 |
motd_recache(); |
254 |
michael |
1618 |
sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE, |
255 |
michael |
2150 |
"Got signal SIGUSR1, reloading motd files"); |
256 |
adx |
30 |
doremotd = 0; |
257 |
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} |
258 |
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} |
259 |
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} |
260 |
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261 |
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/* initalialize_global_set_options() |
262 |
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* |
263 |
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* inputs - none |
264 |
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* output - none |
265 |
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* side effects - This sets all global set options needed |
266 |
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*/ |
267 |
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static void |
268 |
|
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initialize_global_set_options(void) |
269 |
|
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{ |
270 |
|
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memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); |
271 |
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|
272 |
|
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GlobalSetOptions.autoconn = 1; |
273 |
|
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GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; |
274 |
|
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GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; |
275 |
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|
276 |
|
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if (ConfigFileEntry.default_floodcount) |
277 |
|
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GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; |
278 |
|
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else |
279 |
|
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GlobalSetOptions.floodcount = 10; |
280 |
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|
281 |
|
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/* XXX I have no idea what to try here - Dianora */ |
282 |
|
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GlobalSetOptions.joinfloodcount = 16; |
283 |
|
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GlobalSetOptions.joinfloodtime = 8; |
284 |
|
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|
285 |
|
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split_servers = ConfigChannel.default_split_server_count; |
286 |
|
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split_users = ConfigChannel.default_split_user_count; |
287 |
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|
288 |
|
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if (split_users && split_servers && (ConfigChannel.no_create_on_split || |
289 |
|
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ConfigChannel.no_join_on_split)) |
290 |
|
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{ |
291 |
|
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splitmode = 1; |
292 |
|
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splitchecking = 1; |
293 |
|
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} |
294 |
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|
295 |
|
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GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; |
296 |
|
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/* End of global set options */ |
297 |
|
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} |
298 |
|
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|
299 |
|
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/* initialize_server_capabs() |
300 |
|
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* |
301 |
|
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* inputs - none |
302 |
|
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* output - none |
303 |
|
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*/ |
304 |
|
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static void |
305 |
|
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initialize_server_capabs(void) |
306 |
|
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{ |
307 |
|
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add_capability("QS", CAP_QS, 1); |
308 |
|
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add_capability("EOB", CAP_EOB, 1); |
309 |
michael |
1117 |
add_capability("TS6", CAP_TS6, 0); |
310 |
adx |
30 |
add_capability("CLUSTER", CAP_CLUSTER, 1); |
311 |
michael |
2330 |
// add_capability("FAKEHOST", CAP_FAKEHOST, 1); |
312 |
michael |
1196 |
add_capability("SVS", CAP_SVS, 1); |
313 |
adx |
30 |
#ifdef HALFOPS |
314 |
|
|
add_capability("HOPS", CAP_HOPS, 1); |
315 |
|
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#endif |
316 |
|
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} |
317 |
|
|
|
318 |
|
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/* write_pidfile() |
319 |
|
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* |
320 |
|
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* inputs - filename+path of pid file |
321 |
|
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* output - NONE |
322 |
|
|
* side effects - write the pid of the ircd to filename |
323 |
|
|
*/ |
324 |
|
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static void |
325 |
|
|
write_pidfile(const char *filename) |
326 |
|
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{ |
327 |
michael |
1325 |
FILE *fb; |
328 |
adx |
30 |
|
329 |
michael |
1325 |
if ((fb = fopen(filename, "w"))) |
330 |
adx |
30 |
{ |
331 |
|
|
char buff[32]; |
332 |
|
|
unsigned int pid = (unsigned int)getpid(); |
333 |
|
|
|
334 |
michael |
1325 |
snprintf(buff, sizeof(buff), "%u\n", pid); |
335 |
|
|
|
336 |
|
|
if ((fputs(buff, fb) == -1)) |
337 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)", |
338 |
adx |
30 |
pid, filename, strerror(errno)); |
339 |
|
|
|
340 |
michael |
1325 |
fclose(fb); |
341 |
adx |
30 |
} |
342 |
|
|
else |
343 |
|
|
{ |
344 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename); |
345 |
adx |
30 |
} |
346 |
|
|
} |
347 |
|
|
|
348 |
|
|
/* check_pidfile() |
349 |
|
|
* |
350 |
|
|
* inputs - filename+path of pid file |
351 |
|
|
* output - none |
352 |
|
|
* side effects - reads pid from pidfile and checks if ircd is in process |
353 |
|
|
* list. if it is, gracefully exits |
354 |
|
|
* -kre |
355 |
|
|
*/ |
356 |
|
|
static void |
357 |
|
|
check_pidfile(const char *filename) |
358 |
|
|
{ |
359 |
michael |
1325 |
FILE *fb; |
360 |
adx |
30 |
char buff[32]; |
361 |
|
|
pid_t pidfromfile; |
362 |
|
|
|
363 |
|
|
/* Don't do logging here, since we don't have log() initialised */ |
364 |
michael |
1325 |
if ((fb = fopen(filename, "r"))) |
365 |
adx |
30 |
{ |
366 |
michael |
1325 |
if (fgets(buff, 20, fb) == NULL) |
367 |
adx |
30 |
{ |
368 |
|
|
/* log(L_ERROR, "Error reading from pid file %s (%s)", filename, |
369 |
|
|
* strerror(errno)); |
370 |
|
|
*/ |
371 |
|
|
} |
372 |
|
|
else |
373 |
|
|
{ |
374 |
|
|
pidfromfile = atoi(buff); |
375 |
|
|
|
376 |
|
|
if (!kill(pidfromfile, 0)) |
377 |
|
|
{ |
378 |
|
|
/* log(L_ERROR, "Server is already running"); */ |
379 |
|
|
printf("ircd: daemon is already running\n"); |
380 |
|
|
exit(-1); |
381 |
|
|
} |
382 |
|
|
} |
383 |
|
|
|
384 |
michael |
1325 |
fclose(fb); |
385 |
adx |
30 |
} |
386 |
|
|
else if (errno != ENOENT) |
387 |
|
|
{ |
388 |
|
|
/* log(L_ERROR, "Error opening pid file %s", filename); */ |
389 |
|
|
} |
390 |
|
|
} |
391 |
|
|
|
392 |
|
|
/* setup_corefile() |
393 |
|
|
* |
394 |
|
|
* inputs - nothing |
395 |
|
|
* output - nothing |
396 |
|
|
* side effects - setups corefile to system limits. |
397 |
|
|
* -kre |
398 |
|
|
*/ |
399 |
|
|
static void |
400 |
|
|
setup_corefile(void) |
401 |
|
|
{ |
402 |
|
|
#ifdef HAVE_SYS_RESOURCE_H |
403 |
|
|
struct rlimit rlim; /* resource limits */ |
404 |
|
|
|
405 |
|
|
/* Set corefilesize to maximum */ |
406 |
|
|
if (!getrlimit(RLIMIT_CORE, &rlim)) |
407 |
|
|
{ |
408 |
|
|
rlim.rlim_cur = rlim.rlim_max; |
409 |
|
|
setrlimit(RLIMIT_CORE, &rlim); |
410 |
|
|
} |
411 |
|
|
#endif |
412 |
|
|
} |
413 |
|
|
|
414 |
michael |
2228 |
#ifdef HAVE_LIBCRYPTO |
415 |
|
|
static int |
416 |
|
|
always_accept_verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx) |
417 |
|
|
{ |
418 |
|
|
return 1; |
419 |
|
|
} |
420 |
|
|
#endif |
421 |
|
|
|
422 |
adx |
30 |
/* init_ssl() |
423 |
|
|
* |
424 |
|
|
* inputs - nothing |
425 |
|
|
* output - nothing |
426 |
|
|
* side effects - setups SSL context. |
427 |
|
|
*/ |
428 |
|
|
static void |
429 |
michael |
1798 |
ssl_init(void) |
430 |
adx |
30 |
{ |
431 |
|
|
#ifdef HAVE_LIBCRYPTO |
432 |
|
|
SSL_load_error_strings(); |
433 |
|
|
SSLeay_add_ssl_algorithms(); |
434 |
|
|
|
435 |
michael |
967 |
if ((ServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())) == NULL) |
436 |
adx |
30 |
{ |
437 |
|
|
const char *s; |
438 |
|
|
|
439 |
michael |
1303 |
fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n", |
440 |
adx |
30 |
s = ERR_lib_error_string(ERR_get_error())); |
441 |
michael |
1303 |
ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s\n", s); |
442 |
adx |
30 |
} |
443 |
|
|
|
444 |
michael |
1316 |
SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1); |
445 |
michael |
967 |
SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL); |
446 |
michael |
2228 |
SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE, |
447 |
|
|
always_accept_verify_cb); |
448 |
adx |
30 |
|
449 |
michael |
1303 |
if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL) |
450 |
|
|
{ |
451 |
|
|
const char *s; |
452 |
|
|
|
453 |
|
|
fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n", |
454 |
|
|
s = ERR_lib_error_string(ERR_get_error())); |
455 |
|
|
ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s); |
456 |
|
|
} |
457 |
|
|
|
458 |
michael |
1316 |
SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1); |
459 |
michael |
1303 |
SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL); |
460 |
michael |
2253 |
SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE, |
461 |
michael |
2228 |
always_accept_verify_cb); |
462 |
adx |
30 |
#endif /* HAVE_LIBCRYPTO */ |
463 |
|
|
} |
464 |
|
|
|
465 |
|
|
int |
466 |
|
|
main(int argc, char *argv[]) |
467 |
|
|
{ |
468 |
michael |
2253 |
/* Check to see if the user is running us as root, which is a nono */ |
469 |
adx |
30 |
if (geteuid() == 0) |
470 |
|
|
{ |
471 |
|
|
fprintf(stderr, "Don't run ircd as root!!!\n"); |
472 |
michael |
982 |
return -1; |
473 |
adx |
30 |
} |
474 |
|
|
|
475 |
|
|
/* Setup corefile size immediately after boot -kre */ |
476 |
|
|
setup_corefile(); |
477 |
|
|
|
478 |
|
|
/* save server boot time right away, so getrusage works correctly */ |
479 |
|
|
set_time(); |
480 |
|
|
|
481 |
michael |
982 |
/* It ain't random, but it ought to be a little harder to guess */ |
482 |
|
|
init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20))); |
483 |
|
|
|
484 |
adx |
30 |
me.localClient = &meLocalUser; |
485 |
michael |
2253 |
dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning |
486 |
adx |
30 |
of Client list */ |
487 |
|
|
/* Initialise the channel capability usage counts... */ |
488 |
|
|
init_chcap_usage_counts(); |
489 |
|
|
|
490 |
|
|
ConfigFileEntry.dpath = DPATH; |
491 |
michael |
1702 |
ConfigFileEntry.configfile = CPATH; /* Server configuration file */ |
492 |
|
|
ConfigFileEntry.klinefile = KPATH; /* Server kline file */ |
493 |
michael |
1718 |
ConfigFileEntry.glinefile = GPATH; /* Server gline file */ |
494 |
michael |
1702 |
ConfigFileEntry.xlinefile = XPATH; /* Server xline file */ |
495 |
|
|
ConfigFileEntry.dlinefile = DLPATH; /* dline file */ |
496 |
|
|
ConfigFileEntry.resvfile = RESVPATH; /* resv file */ |
497 |
|
|
|
498 |
adx |
30 |
myargv = argv; |
499 |
|
|
umask(077); /* better safe than sorry --SRB */ |
500 |
|
|
|
501 |
|
|
parseargs(&argc, &argv, myopts); |
502 |
|
|
|
503 |
|
|
if (printVersion) |
504 |
|
|
{ |
505 |
michael |
2646 |
printf("ircd: version %s(%s)\n", ircd_version, serno); |
506 |
adx |
30 |
exit(EXIT_SUCCESS); |
507 |
|
|
} |
508 |
|
|
|
509 |
|
|
if (chdir(ConfigFileEntry.dpath)) |
510 |
|
|
{ |
511 |
|
|
perror("chdir"); |
512 |
|
|
exit(EXIT_FAILURE); |
513 |
|
|
} |
514 |
|
|
|
515 |
michael |
1798 |
ssl_init(); |
516 |
adx |
30 |
|
517 |
|
|
if (!server_state.foreground) |
518 |
|
|
{ |
519 |
|
|
make_daemon(); |
520 |
|
|
close_standard_fds(); /* this needs to be before init_netio()! */ |
521 |
|
|
} |
522 |
|
|
else |
523 |
|
|
print_startup(getpid()); |
524 |
|
|
|
525 |
|
|
setup_signals(); |
526 |
|
|
|
527 |
|
|
/* Init the event subsystem */ |
528 |
|
|
eventInit(); |
529 |
michael |
2253 |
|
530 |
adx |
30 |
/* We need this to initialise the fd array before anything else */ |
531 |
|
|
fdlist_init(); |
532 |
michael |
1831 |
log_set_file(LOG_TYPE_IRCD, 0, logFileName); |
533 |
adx |
30 |
check_can_use_v6(); |
534 |
michael |
2632 |
init_netio(); /* This needs to be setup early ! -- adrian */ |
535 |
michael |
2253 |
|
536 |
adx |
30 |
/* Check if there is pidfile and daemon already running */ |
537 |
|
|
check_pidfile(pidFileName); |
538 |
|
|
|
539 |
michael |
1654 |
mp_pool_init(); |
540 |
adx |
30 |
init_dlink_nodes(); |
541 |
michael |
2159 |
init_isupport(); |
542 |
adx |
30 |
dbuf_init(); |
543 |
michael |
1798 |
hash_init(); |
544 |
adx |
30 |
init_ip_hash_table(); /* client host ip hash table */ |
545 |
|
|
init_host_hash(); /* Host-hashtable. */ |
546 |
michael |
1798 |
client_init(); |
547 |
michael |
1632 |
class_init(); |
548 |
michael |
1358 |
whowas_init(); |
549 |
michael |
876 |
watch_init(); |
550 |
michael |
1798 |
auth_init(); /* Initialise the auth code */ |
551 |
michael |
998 |
init_resolver(); /* Needs to be setup before the io loop */ |
552 |
michael |
1404 |
modules_init(); |
553 |
adx |
30 |
read_conf_files(1); /* cold start init conf files */ |
554 |
|
|
init_uid(); |
555 |
|
|
initialize_server_capabs(); /* Set up default_server_capabs */ |
556 |
|
|
initialize_global_set_options(); |
557 |
michael |
1798 |
channel_init(); |
558 |
michael |
2216 |
read_links_file(); |
559 |
michael |
2150 |
motd_init(); |
560 |
michael |
1858 |
#ifdef HAVE_LIBGEOIP |
561 |
|
|
geoip_ctx = GeoIP_new(GEOIP_MEMORY_CACHE); |
562 |
|
|
#endif |
563 |
adx |
30 |
|
564 |
michael |
1115 |
if (EmptyString(ServerInfo.sid)) |
565 |
adx |
30 |
{ |
566 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block."); |
567 |
adx |
30 |
exit(EXIT_FAILURE); |
568 |
|
|
} |
569 |
michael |
885 |
|
570 |
michael |
1115 |
strlcpy(me.id, ServerInfo.sid, sizeof(me.id)); |
571 |
|
|
|
572 |
|
|
if (EmptyString(ServerInfo.name)) |
573 |
|
|
{ |
574 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block."); |
575 |
michael |
1115 |
exit(EXIT_FAILURE); |
576 |
|
|
} |
577 |
|
|
|
578 |
adx |
30 |
strlcpy(me.name, ServerInfo.name, sizeof(me.name)); |
579 |
|
|
|
580 |
|
|
/* serverinfo{} description must exist. If not, error out.*/ |
581 |
michael |
1115 |
if (EmptyString(ServerInfo.description)) |
582 |
adx |
30 |
{ |
583 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block."); |
584 |
adx |
30 |
exit(EXIT_FAILURE); |
585 |
|
|
} |
586 |
michael |
885 |
|
587 |
adx |
30 |
strlcpy(me.info, ServerInfo.description, sizeof(me.info)); |
588 |
|
|
|
589 |
michael |
1241 |
me.from = &me; |
590 |
|
|
me.servptr = &me; |
591 |
|
|
me.localClient->lasttime = CurrentTime; |
592 |
|
|
me.localClient->since = CurrentTime; |
593 |
|
|
me.localClient->firsttime = CurrentTime; |
594 |
adx |
30 |
|
595 |
|
|
SetMe(&me); |
596 |
|
|
make_server(&me); |
597 |
|
|
|
598 |
michael |
1115 |
hash_add_id(&me); |
599 |
adx |
30 |
hash_add_client(&me); |
600 |
|
|
|
601 |
|
|
/* add ourselves to global_serv_list */ |
602 |
|
|
dlinkAdd(&me, make_dlink_node(), &global_serv_list); |
603 |
|
|
|
604 |
michael |
1622 |
load_kline_database(); |
605 |
|
|
load_dline_database(); |
606 |
|
|
load_gline_database(); |
607 |
|
|
load_xline_database(); |
608 |
|
|
load_resv_database(); |
609 |
|
|
|
610 |
adx |
30 |
if (chdir(MODPATH)) |
611 |
|
|
{ |
612 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!"); |
613 |
adx |
30 |
exit(EXIT_FAILURE); |
614 |
|
|
} |
615 |
|
|
|
616 |
|
|
load_all_modules(1); |
617 |
|
|
load_conf_modules(); |
618 |
|
|
load_core_modules(1); |
619 |
michael |
1115 |
|
620 |
adx |
30 |
/* Go back to DPATH after checking to see if we can chdir to MODPATH */ |
621 |
michael |
1115 |
if (chdir(ConfigFileEntry.dpath)) |
622 |
|
|
{ |
623 |
|
|
perror("chdir"); |
624 |
|
|
exit(EXIT_FAILURE); |
625 |
|
|
} |
626 |
michael |
1121 |
|
627 |
adx |
30 |
/* |
628 |
|
|
* assemble_umode_buffer() has to be called after |
629 |
|
|
* reading conf/loading modules. |
630 |
|
|
*/ |
631 |
|
|
assemble_umode_buffer(); |
632 |
|
|
|
633 |
|
|
write_pidfile(pidFileName); |
634 |
|
|
|
635 |
michael |
1247 |
ilog(LOG_TYPE_IRCD, "Server Ready"); |
636 |
adx |
30 |
|
637 |
|
|
eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME); |
638 |
|
|
eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME); |
639 |
|
|
|
640 |
|
|
/* We want try_connections to be called as soon as possible now! -- adrian */ |
641 |
|
|
/* No, 'cause after a restart it would cause all sorts of nick collides */ |
642 |
|
|
eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); |
643 |
|
|
|
644 |
|
|
/* Setup the timeout check. I'll shift it later :) -- adrian */ |
645 |
|
|
eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1); |
646 |
|
|
|
647 |
michael |
1625 |
eventAddIsh("save_all_databases", save_all_databases, NULL, DATABASE_UPDATE_TIMEOUT); |
648 |
|
|
|
649 |
adx |
30 |
if (ConfigServerHide.links_delay > 0) |
650 |
|
|
eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay); |
651 |
|
|
else |
652 |
|
|
ConfigServerHide.links_disabled = 1; |
653 |
|
|
|
654 |
|
|
if (splitmode) |
655 |
|
|
eventAddIsh("check_splitmode", check_splitmode, NULL, 60); |
656 |
|
|
|
657 |
|
|
io_loop(); |
658 |
michael |
885 |
return 0; |
659 |
adx |
30 |
} |