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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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
6 |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
22 |
knight |
31 |
* $Id$ |
23 |
adx |
30 |
*/ |
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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 "common.h" |
33 |
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#include "event.h" |
34 |
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#include "fdlist.h" |
35 |
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#include "hash.h" |
36 |
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#include "irc_string.h" |
37 |
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#include "ircd_signal.h" |
38 |
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#include "s_gline.h" |
39 |
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#include "motd.h" |
40 |
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#include "ircd_handler.h" |
41 |
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#include "msg.h" /* msgtab */ |
42 |
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#include "hostmask.h" |
43 |
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#include "numeric.h" |
44 |
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#include "packet.h" |
45 |
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#include "parse.h" |
46 |
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#include "irc_res.h" |
47 |
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#include "restart.h" |
48 |
michael |
982 |
#include "rng_mt.h" |
49 |
adx |
30 |
#include "s_auth.h" |
50 |
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#include "s_bsd.h" |
51 |
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#include "s_conf.h" |
52 |
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#include "s_log.h" |
53 |
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#include "s_misc.h" |
54 |
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#include "s_serv.h" /* try_connections */ |
55 |
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#include "send.h" |
56 |
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#include "whowas.h" |
57 |
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#include "modules.h" |
58 |
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#include "memory.h" |
59 |
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#include "hook.h" |
60 |
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#include "ircd_getopt.h" |
61 |
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#include "balloc.h" |
62 |
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#include "motd.h" |
63 |
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#include "supported.h" |
64 |
michael |
876 |
#include "watch.h" |
65 |
adx |
30 |
|
66 |
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/* Try and find the correct name to use with getrlimit() for setting the max. |
67 |
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* number of files allowed to be open by this process. |
68 |
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*/ |
69 |
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70 |
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/* /quote set variables */ |
71 |
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struct SetOptions GlobalSetOptions; |
72 |
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73 |
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/* configuration set from ircd.conf */ |
74 |
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struct config_file_entry ConfigFileEntry; |
75 |
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/* server info set from ircd.conf */ |
76 |
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struct server_info ServerInfo; |
77 |
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/* admin info set from ircd.conf */ |
78 |
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struct admin_info AdminInfo = { NULL, NULL, NULL }; |
79 |
michael |
1145 |
struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; |
80 |
adx |
30 |
struct ServerState_t server_state = { 0 }; |
81 |
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struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} }; |
82 |
michael |
896 |
struct ServerStatistics ServerStats; |
83 |
adx |
30 |
struct timeval SystemTime; |
84 |
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struct Client me; /* That's me */ |
85 |
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struct LocalUser meLocalUser; /* That's also part of me */ |
86 |
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87 |
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const char *logFileName = LPATH; |
88 |
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const char *pidFileName = PPATH; |
89 |
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90 |
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char **myargv; |
91 |
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char ircd_platform[PLATFORMLEN]; |
92 |
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93 |
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int dorehash = 0; |
94 |
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int doremotd = 0; |
95 |
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96 |
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/* Set to zero because it should be initialized later using |
97 |
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* initialize_server_capabs |
98 |
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*/ |
99 |
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int default_server_capabs = 0; |
100 |
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101 |
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#ifdef HAVE_LIBCRYPTO |
102 |
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int bio_spare_fd = -1; |
103 |
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#endif |
104 |
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105 |
michael |
1013 |
unsigned int splitmode; |
106 |
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unsigned int splitchecking; |
107 |
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unsigned int split_users; |
108 |
adx |
30 |
unsigned int split_servers; |
109 |
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110 |
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/* Do klines the same way hybrid-6 did them, i.e. at the |
111 |
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* top of the next io_loop instead of in the same loop as |
112 |
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* the klines are being applied. |
113 |
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* |
114 |
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* This should fix strange CPU starvation as very indirectly reported. |
115 |
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* (Why do you people not email bug reports? WHY? WHY?) |
116 |
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* |
117 |
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* - Dianora |
118 |
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*/ |
119 |
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120 |
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int rehashed_klines = 0; |
121 |
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122 |
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123 |
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/* |
124 |
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* print_startup - print startup information |
125 |
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*/ |
126 |
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static void |
127 |
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print_startup(int pid) |
128 |
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{ |
129 |
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printf("ircd: version %s\n", ircd_version); |
130 |
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printf("ircd: pid %d\n", pid); |
131 |
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printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background" |
132 |
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: "foreground", ConfigFileEntry.dpath); |
133 |
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} |
134 |
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135 |
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static void |
136 |
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make_daemon(void) |
137 |
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{ |
138 |
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int pid; |
139 |
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140 |
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if ((pid = fork()) < 0) |
141 |
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{ |
142 |
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perror("fork"); |
143 |
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exit(EXIT_FAILURE); |
144 |
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} |
145 |
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else if (pid > 0) |
146 |
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{ |
147 |
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print_startup(pid); |
148 |
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exit(EXIT_SUCCESS); |
149 |
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} |
150 |
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151 |
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setsid(); |
152 |
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} |
153 |
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154 |
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static int printVersion = 0; |
155 |
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156 |
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struct lgetopt myopts[] = { |
157 |
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{"dlinefile", &ConfigFileEntry.dlinefile, |
158 |
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STRING, "File to use for dline.conf"}, |
159 |
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{"configfile", &ConfigFileEntry.configfile, |
160 |
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STRING, "File to use for ircd.conf"}, |
161 |
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{"klinefile", &ConfigFileEntry.klinefile, |
162 |
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STRING, "File to use for kline.conf"}, |
163 |
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{"xlinefile", &ConfigFileEntry.xlinefile, |
164 |
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STRING, "File to use for xline.conf"}, |
165 |
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{"logfile", &logFileName, |
166 |
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STRING, "File to use for ircd.log"}, |
167 |
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{"pidfile", &pidFileName, |
168 |
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STRING, "File to use for process ID"}, |
169 |
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{"foreground", &server_state.foreground, |
170 |
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YESNO, "Run in foreground (don't detach)"}, |
171 |
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{"version", &printVersion, |
172 |
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YESNO, "Print version and exit"}, |
173 |
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{"help", NULL, USAGE, "Print this text"}, |
174 |
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{NULL, NULL, STRING, NULL}, |
175 |
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}; |
176 |
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177 |
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void |
178 |
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set_time(void) |
179 |
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{ |
180 |
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static char to_send[200]; |
181 |
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struct timeval newtime; |
182 |
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newtime.tv_sec = 0; |
183 |
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newtime.tv_usec = 0; |
184 |
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185 |
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if (gettimeofday(&newtime, NULL) == -1) |
186 |
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{ |
187 |
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ilog(L_ERROR, "Clock Failure (%s), TS can be corrupted", |
188 |
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strerror(errno)); |
189 |
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sendto_realops_flags(UMODE_ALL, L_ALL, |
190 |
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"Clock Failure (%s), TS can be corrupted", |
191 |
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strerror(errno)); |
192 |
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restart("Clock Failure"); |
193 |
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} |
194 |
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195 |
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if (newtime.tv_sec < CurrentTime) |
196 |
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{ |
197 |
michael |
1124 |
snprintf(to_send, sizeof(to_send), |
198 |
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"System clock is running backwards - (%lu < %lu)", |
199 |
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(unsigned long)newtime.tv_sec, (unsigned long)CurrentTime); |
200 |
adx |
30 |
report_error(L_ALL, to_send, me.name, 0); |
201 |
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set_back_events(CurrentTime - newtime.tv_sec); |
202 |
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} |
203 |
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204 |
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SystemTime.tv_sec = newtime.tv_sec; |
205 |
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SystemTime.tv_usec = newtime.tv_usec; |
206 |
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} |
207 |
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208 |
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static void |
209 |
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io_loop(void) |
210 |
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{ |
211 |
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while (1 == 1) |
212 |
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{ |
213 |
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/* |
214 |
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* Maybe we want a flags word? |
215 |
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* ie. if (REHASHED_KLINES(global_flags)) |
216 |
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* SET_REHASHED_KLINES(global_flags) |
217 |
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* CLEAR_REHASHED_KLINES(global_flags) |
218 |
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* |
219 |
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* - Dianora |
220 |
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*/ |
221 |
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if (rehashed_klines) |
222 |
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{ |
223 |
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check_conf_klines(); |
224 |
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rehashed_klines = 0; |
225 |
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} |
226 |
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227 |
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if (listing_client_list.head) |
228 |
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{ |
229 |
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dlink_node *ptr = NULL, *ptr_next = NULL; |
230 |
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DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head) |
231 |
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{ |
232 |
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struct Client *client_p = ptr->data; |
233 |
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assert(client_p->localClient->list_task); |
234 |
michael |
896 |
safe_list_channels(client_p, client_p->localClient->list_task, 0); |
235 |
adx |
30 |
} |
236 |
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} |
237 |
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238 |
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/* Run pending events, then get the number of seconds to the next |
239 |
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* event |
240 |
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*/ |
241 |
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while (eventNextTime() <= CurrentTime) |
242 |
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eventRun(); |
243 |
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244 |
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comm_select(); |
245 |
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exit_aborted_clients(); |
246 |
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free_exited_clients(); |
247 |
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send_queued_all(); |
248 |
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249 |
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/* Check to see whether we have to rehash the configuration .. */ |
250 |
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if (dorehash) |
251 |
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{ |
252 |
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rehash(1); |
253 |
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dorehash = 0; |
254 |
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} |
255 |
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if (doremotd) |
256 |
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{ |
257 |
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read_message_file(&ConfigFileEntry.motd); |
258 |
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sendto_realops_flags(UMODE_ALL, L_ALL, |
259 |
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"Got signal SIGUSR1, reloading ircd motd file"); |
260 |
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doremotd = 0; |
261 |
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} |
262 |
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} |
263 |
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} |
264 |
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265 |
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/* initalialize_global_set_options() |
266 |
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* |
267 |
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* inputs - none |
268 |
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* output - none |
269 |
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* side effects - This sets all global set options needed |
270 |
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*/ |
271 |
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static void |
272 |
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initialize_global_set_options(void) |
273 |
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{ |
274 |
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memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); |
275 |
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|
276 |
|
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GlobalSetOptions.autoconn = 1; |
277 |
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GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; |
278 |
|
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GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; |
279 |
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|
280 |
|
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if (ConfigFileEntry.default_floodcount) |
281 |
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GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; |
282 |
|
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else |
283 |
|
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GlobalSetOptions.floodcount = 10; |
284 |
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|
285 |
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/* XXX I have no idea what to try here - Dianora */ |
286 |
|
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GlobalSetOptions.joinfloodcount = 16; |
287 |
|
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GlobalSetOptions.joinfloodtime = 8; |
288 |
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|
289 |
|
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split_servers = ConfigChannel.default_split_server_count; |
290 |
|
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split_users = ConfigChannel.default_split_user_count; |
291 |
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|
292 |
|
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if (split_users && split_servers && (ConfigChannel.no_create_on_split || |
293 |
|
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ConfigChannel.no_join_on_split)) |
294 |
|
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{ |
295 |
|
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splitmode = 1; |
296 |
|
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splitchecking = 1; |
297 |
|
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} |
298 |
|
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|
299 |
|
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GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; |
300 |
|
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/* End of global set options */ |
301 |
|
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} |
302 |
|
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|
303 |
|
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/* initialize_message_files() |
304 |
|
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* |
305 |
|
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* inputs - none |
306 |
|
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* output - none |
307 |
|
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* side effects - Set up all message files needed, motd etc. |
308 |
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*/ |
309 |
|
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static void |
310 |
|
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initialize_message_files(void) |
311 |
|
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{ |
312 |
|
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init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd); |
313 |
|
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init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd); |
314 |
|
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init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile); |
315 |
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|
316 |
|
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read_message_file(&ConfigFileEntry.motd); |
317 |
|
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read_message_file(&ConfigFileEntry.opermotd); |
318 |
|
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read_message_file(&ConfigFileEntry.linksfile); |
319 |
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|
320 |
|
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init_isupport(); |
321 |
|
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} |
322 |
|
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|
323 |
|
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/* initialize_server_capabs() |
324 |
|
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* |
325 |
|
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* inputs - none |
326 |
|
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* output - none |
327 |
|
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*/ |
328 |
|
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static void |
329 |
|
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initialize_server_capabs(void) |
330 |
|
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{ |
331 |
|
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add_capability("QS", CAP_QS, 1); |
332 |
|
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add_capability("EOB", CAP_EOB, 1); |
333 |
michael |
1117 |
add_capability("TS6", CAP_TS6, 0); |
334 |
adx |
30 |
add_capability("ZIP", CAP_ZIP, 0); |
335 |
|
|
add_capability("CLUSTER", CAP_CLUSTER, 1); |
336 |
|
|
#ifdef HALFOPS |
337 |
|
|
add_capability("HOPS", CAP_HOPS, 1); |
338 |
|
|
#endif |
339 |
|
|
} |
340 |
|
|
|
341 |
|
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/* write_pidfile() |
342 |
|
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* |
343 |
|
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* inputs - filename+path of pid file |
344 |
|
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* output - NONE |
345 |
|
|
* side effects - write the pid of the ircd to filename |
346 |
|
|
*/ |
347 |
|
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static void |
348 |
|
|
write_pidfile(const char *filename) |
349 |
|
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{ |
350 |
|
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FBFILE *fb; |
351 |
|
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|
352 |
|
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if ((fb = fbopen(filename, "w"))) |
353 |
|
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{ |
354 |
|
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char buff[32]; |
355 |
|
|
unsigned int pid = (unsigned int)getpid(); |
356 |
michael |
1124 |
size_t nbytes = snprintf(buff, sizeof(buff), "%u\n", pid); |
357 |
adx |
30 |
|
358 |
|
|
if ((fbputs(buff, fb, nbytes) == -1)) |
359 |
|
|
ilog(L_ERROR, "Error writing %u to pid file %s (%s)", |
360 |
|
|
pid, filename, strerror(errno)); |
361 |
|
|
|
362 |
|
|
fbclose(fb); |
363 |
|
|
return; |
364 |
|
|
} |
365 |
|
|
else |
366 |
|
|
{ |
367 |
|
|
ilog(L_ERROR, "Error opening pid file %s", filename); |
368 |
|
|
} |
369 |
|
|
} |
370 |
|
|
|
371 |
|
|
/* check_pidfile() |
372 |
|
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* |
373 |
|
|
* inputs - filename+path of pid file |
374 |
|
|
* output - none |
375 |
|
|
* side effects - reads pid from pidfile and checks if ircd is in process |
376 |
|
|
* list. if it is, gracefully exits |
377 |
|
|
* -kre |
378 |
|
|
*/ |
379 |
|
|
static void |
380 |
|
|
check_pidfile(const char *filename) |
381 |
|
|
{ |
382 |
|
|
FBFILE *fb; |
383 |
|
|
char buff[32]; |
384 |
|
|
pid_t pidfromfile; |
385 |
|
|
|
386 |
|
|
/* Don't do logging here, since we don't have log() initialised */ |
387 |
|
|
if ((fb = fbopen(filename, "r"))) |
388 |
|
|
{ |
389 |
|
|
if (fbgets(buff, 20, fb) == NULL) |
390 |
|
|
{ |
391 |
|
|
/* log(L_ERROR, "Error reading from pid file %s (%s)", filename, |
392 |
|
|
* strerror(errno)); |
393 |
|
|
*/ |
394 |
|
|
} |
395 |
|
|
else |
396 |
|
|
{ |
397 |
|
|
pidfromfile = atoi(buff); |
398 |
|
|
|
399 |
|
|
if (!kill(pidfromfile, 0)) |
400 |
|
|
{ |
401 |
|
|
/* log(L_ERROR, "Server is already running"); */ |
402 |
|
|
printf("ircd: daemon is already running\n"); |
403 |
|
|
exit(-1); |
404 |
|
|
} |
405 |
|
|
} |
406 |
|
|
|
407 |
|
|
fbclose(fb); |
408 |
|
|
} |
409 |
|
|
else if (errno != ENOENT) |
410 |
|
|
{ |
411 |
|
|
/* log(L_ERROR, "Error opening pid file %s", filename); */ |
412 |
|
|
} |
413 |
|
|
} |
414 |
|
|
|
415 |
|
|
/* setup_corefile() |
416 |
|
|
* |
417 |
|
|
* inputs - nothing |
418 |
|
|
* output - nothing |
419 |
|
|
* side effects - setups corefile to system limits. |
420 |
|
|
* -kre |
421 |
|
|
*/ |
422 |
|
|
static void |
423 |
|
|
setup_corefile(void) |
424 |
|
|
{ |
425 |
|
|
#ifdef HAVE_SYS_RESOURCE_H |
426 |
|
|
struct rlimit rlim; /* resource limits */ |
427 |
|
|
|
428 |
|
|
/* Set corefilesize to maximum */ |
429 |
|
|
if (!getrlimit(RLIMIT_CORE, &rlim)) |
430 |
|
|
{ |
431 |
|
|
rlim.rlim_cur = rlim.rlim_max; |
432 |
|
|
setrlimit(RLIMIT_CORE, &rlim); |
433 |
|
|
} |
434 |
|
|
#endif |
435 |
|
|
} |
436 |
|
|
|
437 |
|
|
/* init_ssl() |
438 |
|
|
* |
439 |
|
|
* inputs - nothing |
440 |
|
|
* output - nothing |
441 |
|
|
* side effects - setups SSL context. |
442 |
|
|
*/ |
443 |
|
|
static void |
444 |
|
|
init_ssl(void) |
445 |
|
|
{ |
446 |
|
|
#ifdef HAVE_LIBCRYPTO |
447 |
|
|
SSL_load_error_strings(); |
448 |
|
|
SSLeay_add_ssl_algorithms(); |
449 |
|
|
|
450 |
michael |
967 |
if ((ServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())) == NULL) |
451 |
adx |
30 |
{ |
452 |
|
|
const char *s; |
453 |
|
|
|
454 |
|
|
fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n", |
455 |
|
|
s = ERR_lib_error_string(ERR_get_error())); |
456 |
|
|
ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s); |
457 |
|
|
} |
458 |
|
|
|
459 |
michael |
967 |
SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2); |
460 |
|
|
SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL); |
461 |
|
|
SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_NONE, NULL); |
462 |
adx |
30 |
|
463 |
|
|
bio_spare_fd = save_spare_fd("SSL private key validation"); |
464 |
|
|
#endif /* HAVE_LIBCRYPTO */ |
465 |
|
|
} |
466 |
|
|
|
467 |
|
|
/* init_callbacks() |
468 |
|
|
* |
469 |
|
|
* inputs - nothing |
470 |
|
|
* output - nothing |
471 |
|
|
* side effects - setups standard hook points |
472 |
|
|
*/ |
473 |
|
|
static void |
474 |
|
|
init_callbacks(void) |
475 |
|
|
{ |
476 |
adx |
163 |
iorecv_cb = register_callback("iorecv", iorecv_default); |
477 |
|
|
iosend_cb = register_callback("iosend", iosend_default); |
478 |
adx |
30 |
iorecvctrl_cb = register_callback("iorecvctrl", NULL); |
479 |
|
|
iosendctrl_cb = register_callback("iosendctrl", NULL); |
480 |
|
|
} |
481 |
|
|
|
482 |
|
|
int |
483 |
|
|
main(int argc, char *argv[]) |
484 |
|
|
{ |
485 |
|
|
/* Check to see if the user is running |
486 |
|
|
* us as root, which is a nono |
487 |
|
|
*/ |
488 |
|
|
if (geteuid() == 0) |
489 |
|
|
{ |
490 |
|
|
fprintf(stderr, "Don't run ircd as root!!!\n"); |
491 |
michael |
982 |
return -1; |
492 |
adx |
30 |
} |
493 |
|
|
|
494 |
|
|
/* Setup corefile size immediately after boot -kre */ |
495 |
|
|
setup_corefile(); |
496 |
|
|
|
497 |
|
|
/* save server boot time right away, so getrusage works correctly */ |
498 |
|
|
set_time(); |
499 |
|
|
|
500 |
michael |
982 |
/* It ain't random, but it ought to be a little harder to guess */ |
501 |
|
|
init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20))); |
502 |
|
|
|
503 |
adx |
30 |
me.localClient = &meLocalUser; |
504 |
|
|
dlinkAdd(&me, &me.node, &global_client_list); /* Pointer to beginning |
505 |
|
|
of Client list */ |
506 |
|
|
/* Initialise the channel capability usage counts... */ |
507 |
|
|
init_chcap_usage_counts(); |
508 |
|
|
|
509 |
|
|
ConfigFileEntry.dpath = DPATH; |
510 |
|
|
ConfigFileEntry.configfile = CPATH; /* Server configuration file */ |
511 |
|
|
ConfigFileEntry.klinefile = KPATH; /* Server kline file */ |
512 |
|
|
ConfigFileEntry.xlinefile = XPATH; /* Server xline file */ |
513 |
|
|
ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file */ |
514 |
|
|
ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file */ |
515 |
|
|
ConfigFileEntry.dlinefile = DLPATH; /* dline file */ |
516 |
|
|
ConfigFileEntry.glinefile = GPATH; /* gline log file */ |
517 |
|
|
ConfigFileEntry.cresvfile = CRESVPATH; /* channel resv file */ |
518 |
|
|
ConfigFileEntry.nresvfile = NRESVPATH; /* nick resv file */ |
519 |
|
|
myargv = argv; |
520 |
|
|
umask(077); /* better safe than sorry --SRB */ |
521 |
|
|
|
522 |
|
|
parseargs(&argc, &argv, myopts); |
523 |
|
|
|
524 |
|
|
if (printVersion) |
525 |
|
|
{ |
526 |
|
|
printf("ircd: version %s\n", ircd_version); |
527 |
|
|
exit(EXIT_SUCCESS); |
528 |
|
|
} |
529 |
|
|
|
530 |
|
|
if (chdir(ConfigFileEntry.dpath)) |
531 |
|
|
{ |
532 |
|
|
perror("chdir"); |
533 |
|
|
exit(EXIT_FAILURE); |
534 |
|
|
} |
535 |
|
|
|
536 |
|
|
init_ssl(); |
537 |
|
|
|
538 |
|
|
if (!server_state.foreground) |
539 |
|
|
{ |
540 |
|
|
make_daemon(); |
541 |
|
|
close_standard_fds(); /* this needs to be before init_netio()! */ |
542 |
|
|
} |
543 |
|
|
else |
544 |
|
|
print_startup(getpid()); |
545 |
|
|
|
546 |
|
|
setup_signals(); |
547 |
|
|
|
548 |
|
|
get_ircd_platform(ircd_platform); |
549 |
|
|
|
550 |
|
|
/* Init the event subsystem */ |
551 |
|
|
eventInit(); |
552 |
|
|
/* We need this to initialise the fd array before anything else */ |
553 |
|
|
fdlist_init(); |
554 |
|
|
init_log(logFileName); |
555 |
|
|
check_can_use_v6(); |
556 |
|
|
init_comm(); /* This needs to be setup early ! -- adrian */ |
557 |
|
|
/* Check if there is pidfile and daemon already running */ |
558 |
|
|
check_pidfile(pidFileName); |
559 |
|
|
|
560 |
|
|
initBlockHeap(); |
561 |
|
|
init_dlink_nodes(); |
562 |
|
|
init_callbacks(); |
563 |
|
|
initialize_message_files(); |
564 |
|
|
dbuf_init(); |
565 |
|
|
init_hash(); |
566 |
|
|
init_ip_hash_table(); /* client host ip hash table */ |
567 |
|
|
init_host_hash(); /* Host-hashtable. */ |
568 |
|
|
clear_tree_parse(); |
569 |
|
|
init_client(); |
570 |
|
|
init_class(); |
571 |
|
|
init_whowas(); |
572 |
michael |
876 |
watch_init(); |
573 |
michael |
998 |
init_auth(); /* Initialise the auth code */ |
574 |
|
|
init_resolver(); /* Needs to be setup before the io loop */ |
575 |
adx |
30 |
read_conf_files(1); /* cold start init conf files */ |
576 |
|
|
init_uid(); |
577 |
|
|
initialize_server_capabs(); /* Set up default_server_capabs */ |
578 |
|
|
initialize_global_set_options(); |
579 |
|
|
init_channels(); |
580 |
|
|
|
581 |
michael |
1115 |
if (EmptyString(ServerInfo.sid)) |
582 |
adx |
30 |
{ |
583 |
michael |
1115 |
ilog(L_CRIT, "ERROR: No server id specified in serverinfo block."); |
584 |
adx |
30 |
exit(EXIT_FAILURE); |
585 |
|
|
} |
586 |
michael |
885 |
|
587 |
michael |
1115 |
strlcpy(me.id, ServerInfo.sid, sizeof(me.id)); |
588 |
|
|
|
589 |
|
|
if (EmptyString(ServerInfo.name)) |
590 |
|
|
{ |
591 |
|
|
ilog(L_CRIT, "ERROR: No server name specified in serverinfo block."); |
592 |
|
|
exit(EXIT_FAILURE); |
593 |
|
|
} |
594 |
|
|
|
595 |
adx |
30 |
strlcpy(me.name, ServerInfo.name, sizeof(me.name)); |
596 |
|
|
|
597 |
|
|
/* serverinfo{} description must exist. If not, error out.*/ |
598 |
michael |
1115 |
if (EmptyString(ServerInfo.description)) |
599 |
adx |
30 |
{ |
600 |
michael |
1115 |
ilog(L_CRIT, "ERROR: No server description specified in serverinfo block."); |
601 |
adx |
30 |
exit(EXIT_FAILURE); |
602 |
|
|
} |
603 |
michael |
885 |
|
604 |
adx |
30 |
strlcpy(me.info, ServerInfo.description, sizeof(me.info)); |
605 |
|
|
|
606 |
michael |
1149 |
me.from = &me; |
607 |
|
|
me.servptr = &me; |
608 |
|
|
me.lasttime = me.since = me.firsttime = CurrentTime; |
609 |
adx |
30 |
|
610 |
|
|
SetMe(&me); |
611 |
|
|
make_server(&me); |
612 |
|
|
|
613 |
michael |
1115 |
hash_add_id(&me); |
614 |
adx |
30 |
hash_add_client(&me); |
615 |
|
|
|
616 |
|
|
/* add ourselves to global_serv_list */ |
617 |
|
|
dlinkAdd(&me, make_dlink_node(), &global_serv_list); |
618 |
|
|
|
619 |
|
|
if (chdir(MODPATH)) |
620 |
|
|
{ |
621 |
michael |
1115 |
ilog(L_CRIT, "Could not load core modules. Terminating!"); |
622 |
adx |
30 |
exit(EXIT_FAILURE); |
623 |
|
|
} |
624 |
|
|
|
625 |
|
|
load_all_modules(1); |
626 |
|
|
load_conf_modules(); |
627 |
|
|
load_core_modules(1); |
628 |
michael |
1115 |
|
629 |
adx |
30 |
/* Go back to DPATH after checking to see if we can chdir to MODPATH */ |
630 |
michael |
1115 |
if (chdir(ConfigFileEntry.dpath)) |
631 |
|
|
{ |
632 |
|
|
perror("chdir"); |
633 |
|
|
exit(EXIT_FAILURE); |
634 |
|
|
} |
635 |
michael |
1121 |
|
636 |
adx |
30 |
/* |
637 |
|
|
* assemble_umode_buffer() has to be called after |
638 |
|
|
* reading conf/loading modules. |
639 |
|
|
*/ |
640 |
|
|
assemble_umode_buffer(); |
641 |
|
|
|
642 |
|
|
write_pidfile(pidFileName); |
643 |
|
|
|
644 |
|
|
ilog(L_NOTICE, "Server Ready"); |
645 |
|
|
|
646 |
|
|
eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME); |
647 |
|
|
eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME); |
648 |
|
|
|
649 |
|
|
/* We want try_connections to be called as soon as possible now! -- adrian */ |
650 |
|
|
/* No, 'cause after a restart it would cause all sorts of nick collides */ |
651 |
|
|
eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); |
652 |
|
|
|
653 |
|
|
eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME); |
654 |
|
|
|
655 |
|
|
/* Setup the timeout check. I'll shift it later :) -- adrian */ |
656 |
|
|
eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1); |
657 |
|
|
|
658 |
|
|
if (ConfigServerHide.links_delay > 0) |
659 |
|
|
eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay); |
660 |
|
|
else |
661 |
|
|
ConfigServerHide.links_disabled = 1; |
662 |
|
|
|
663 |
|
|
if (splitmode) |
664 |
|
|
eventAddIsh("check_splitmode", check_splitmode, NULL, 60); |
665 |
|
|
|
666 |
|
|
io_loop(); |
667 |
michael |
885 |
return 0; |
668 |
adx |
30 |
} |