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. |
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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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* |
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knight |
31 |
* $Id$ |
23 |
adx |
30 |
*/ |
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25 |
adx |
185 |
#ifdef IN_IRCD |
26 |
adx |
30 |
#include "stdinc.h" |
27 |
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#include "s_user.h" |
28 |
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#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 "hash.h" |
34 |
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#include "ircd_signal.h" |
35 |
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#include "motd.h" |
36 |
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#include "ircd_handler.h" |
37 |
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#include "msg.h" /* msgtab */ |
38 |
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#include "hostmask.h" |
39 |
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#include "numeric.h" |
40 |
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#include "packet.h" |
41 |
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#include "parse.h" |
42 |
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#include "restart.h" |
43 |
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#include "s_auth.h" |
44 |
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#include "s_conf.h" |
45 |
db |
91 |
#include "parse_aline.h" |
46 |
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#include "s_serv.h" |
47 |
adx |
30 |
#include "send.h" |
48 |
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#include "whowas.h" |
49 |
db |
470 |
#include "conf/modules.h" |
50 |
adx |
30 |
#include "ircd_getopt.h" |
51 |
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#include "motd.h" |
52 |
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#include "supported.h" |
53 |
michael |
217 |
#include "watch.h" |
54 |
adx |
30 |
|
55 |
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/* Try and find the correct name to use with getrlimit() for setting the max. |
56 |
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* number of files allowed to be open by this process. |
57 |
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*/ |
58 |
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59 |
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/* /quote set variables */ |
60 |
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struct SetOptions GlobalSetOptions; |
61 |
michael |
515 |
struct ServerStatistics ServerStats; |
62 |
adx |
30 |
/* configuration set from ircd.conf */ |
63 |
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struct config_file_entry ConfigFileEntry; |
64 |
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/* server info set from ircd.conf */ |
65 |
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struct server_info ServerInfo; |
66 |
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/* admin info set from ircd.conf */ |
67 |
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struct admin_info AdminInfo = { NULL, NULL, NULL }; |
68 |
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struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0 }; |
69 |
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struct ServerState_t server_state = { 0 }; |
70 |
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struct logging_entry ConfigLoggingEntry = { 1, {0}, {0}, {0}, {0}, {0}, {0}, {0}, {0} }; |
71 |
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struct Client me; /* That's me */ |
72 |
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struct LocalUser meLocalUser; /* That's also part of me */ |
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unsigned long connect_id = 0; /* unique connect ID */ |
74 |
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75 |
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static unsigned long initialVMTop = 0; /* top of virtual memory at init */ |
76 |
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const char *logFileName = LPATH; |
77 |
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const char *pidFileName = PPATH; |
78 |
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79 |
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char **myargv; |
80 |
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char ircd_platform[PLATFORMLEN]; |
81 |
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82 |
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int dorehash = 0; |
83 |
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int doremotd = 0; |
84 |
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85 |
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/* Set to zero because it should be initialized later using |
86 |
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* initialize_server_capabs |
87 |
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*/ |
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int default_server_capabs = 0; |
89 |
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90 |
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#ifdef HAVE_LIBCRYPTO |
91 |
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int bio_spare_fd = -1; |
92 |
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#endif |
93 |
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94 |
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int splitmode; |
95 |
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int splitchecking; |
96 |
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int split_users; |
97 |
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unsigned int split_servers; |
98 |
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99 |
adx |
68 |
static dlink_node *fdlimit_hook; |
100 |
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101 |
adx |
30 |
/* Do klines the same way hybrid-6 did them, i.e. at the |
102 |
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* top of the next io_loop instead of in the same loop as |
103 |
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* the klines are being applied. |
104 |
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* |
105 |
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* This should fix strange CPU starvation as very indirectly reported. |
106 |
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* (Why do you people not email bug reports? WHY? WHY?) |
107 |
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* |
108 |
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* - Dianora |
109 |
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*/ |
110 |
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111 |
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int rehashed_klines = 0; |
112 |
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113 |
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/* |
114 |
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* get_vm_top - get the operating systems notion of the resident set size |
115 |
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*/ |
116 |
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#ifndef _WIN32 |
117 |
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static unsigned long |
118 |
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get_vm_top(void) |
119 |
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{ |
120 |
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/* |
121 |
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* NOTE: sbrk is not part of the ANSI C library or the POSIX.1 standard |
122 |
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* however it seems that everyone defines it. Calling sbrk with a 0 |
123 |
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* argument will return a pointer to the top of the process virtual |
124 |
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* memory without changing the process size, so this call should be |
125 |
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* reasonably safe (sbrk returns the new value for the top of memory). |
126 |
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* This code relies on the notion that the address returned will be an |
127 |
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* offset from 0 (NULL), so the result of sbrk is cast to a size_t and |
128 |
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* returned. We really shouldn't be using it here but... |
129 |
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*/ |
130 |
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131 |
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void *vptr = sbrk(0); |
132 |
michael |
515 |
return (unsigned long)vptr; |
133 |
adx |
30 |
} |
134 |
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135 |
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/* |
136 |
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* print_startup - print startup information |
137 |
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*/ |
138 |
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static void |
139 |
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print_startup(int pid) |
140 |
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{ |
141 |
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printf("ircd: version %s\n", ircd_version); |
142 |
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printf("ircd: pid %d\n", pid); |
143 |
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printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background" |
144 |
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: "foreground", ConfigFileEntry.dpath); |
145 |
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} |
146 |
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147 |
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static void |
148 |
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make_daemon(void) |
149 |
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{ |
150 |
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int pid; |
151 |
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152 |
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if ((pid = fork()) < 0) |
153 |
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{ |
154 |
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perror("fork"); |
155 |
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exit(EXIT_FAILURE); |
156 |
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} |
157 |
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else if (pid > 0) |
158 |
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{ |
159 |
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print_startup(pid); |
160 |
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exit(EXIT_SUCCESS); |
161 |
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} |
162 |
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163 |
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setsid(); |
164 |
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} |
165 |
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#endif |
166 |
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167 |
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/* |
168 |
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* get_maxrss - get the operating systems notion of the resident set size |
169 |
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*/ |
170 |
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unsigned long |
171 |
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get_maxrss(void) |
172 |
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{ |
173 |
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#ifdef _WIN32 |
174 |
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return (0); /* FIXME */ |
175 |
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#else |
176 |
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return (get_vm_top() - initialVMTop); |
177 |
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#endif |
178 |
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} |
179 |
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180 |
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static int printVersion = 0; |
181 |
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182 |
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struct lgetopt myopts[] = { |
183 |
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{"dlinefile", &ConfigFileEntry.dlinefile, |
184 |
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STRING, "File to use for dline.conf"}, |
185 |
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{"configfile", &ConfigFileEntry.configfile, |
186 |
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STRING, "File to use for ircd.conf"}, |
187 |
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{"klinefile", &ConfigFileEntry.klinefile, |
188 |
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STRING, "File to use for kline.conf"}, |
189 |
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{"xlinefile", &ConfigFileEntry.xlinefile, |
190 |
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STRING, "File to use for xline.conf"}, |
191 |
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{"logfile", &logFileName, |
192 |
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STRING, "File to use for ircd.log"}, |
193 |
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{"pidfile", &pidFileName, |
194 |
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STRING, "File to use for process ID"}, |
195 |
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{"foreground", &server_state.foreground, |
196 |
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YESNO, "Run in foreground (don't detach)"}, |
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{"version", &printVersion, |
198 |
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YESNO, "Print version and exit"}, |
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{"help", NULL, USAGE, "Print this text"}, |
200 |
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{NULL, NULL, STRING, NULL}, |
201 |
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}; |
202 |
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203 |
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static void |
204 |
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io_loop(void) |
205 |
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{ |
206 |
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while (1 == 1) |
207 |
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{ |
208 |
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/* |
209 |
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* Maybe we want a flags word? |
210 |
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* ie. if (REHASHED_KLINES(global_flags)) |
211 |
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* SET_REHASHED_KLINES(global_flags) |
212 |
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* CLEAR_REHASHED_KLINES(global_flags) |
213 |
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* |
214 |
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* - Dianora |
215 |
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*/ |
216 |
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if (rehashed_klines) |
217 |
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{ |
218 |
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check_conf_klines(); |
219 |
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rehashed_klines = 0; |
220 |
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} |
221 |
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222 |
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if (listing_client_list.head) |
223 |
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{ |
224 |
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dlink_node *ptr = NULL, *ptr_next = NULL; |
225 |
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DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head) |
226 |
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{ |
227 |
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struct Client *client_p = ptr->data; |
228 |
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assert(client_p->localClient->list_task); |
229 |
michael |
398 |
safe_list_channels(client_p, client_p->localClient->list_task, 0); |
230 |
adx |
30 |
} |
231 |
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} |
232 |
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233 |
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/* Run pending events, then get the number of seconds to the next |
234 |
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* event |
235 |
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*/ |
236 |
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while (eventNextTime() <= CurrentTime) |
237 |
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eventRun(); |
238 |
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239 |
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comm_select(); |
240 |
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exit_aborted_clients(); |
241 |
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free_exited_clients(); |
242 |
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send_queued_all(); |
243 |
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244 |
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/* Check to see whether we have to rehash the configuration .. */ |
245 |
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if (dorehash) |
246 |
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{ |
247 |
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rehash(1); |
248 |
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dorehash = 0; |
249 |
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} |
250 |
michael |
450 |
|
251 |
adx |
30 |
if (doremotd) |
252 |
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{ |
253 |
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read_message_file(&ConfigFileEntry.motd); |
254 |
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sendto_realops_flags(UMODE_ALL, L_ALL, |
255 |
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"Got signal SIGUSR1, reloading ircd motd file"); |
256 |
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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 |
adx |
205 |
* XXX to be removed with old s_conf.c |
267 |
adx |
30 |
*/ |
268 |
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static void |
269 |
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initialize_global_set_options(void) |
270 |
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{ |
271 |
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memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions)); |
272 |
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273 |
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GlobalSetOptions.autoconn = 1; |
274 |
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GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME; |
275 |
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GlobalSetOptions.spam_num = MAX_JOIN_LEAVE_COUNT; |
276 |
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|
277 |
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if (ConfigFileEntry.default_floodcount) |
278 |
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GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount; |
279 |
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else |
280 |
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GlobalSetOptions.floodcount = 10; |
281 |
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282 |
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/* XXX I have no idea what to try here - Dianora */ |
283 |
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GlobalSetOptions.joinfloodcount = 16; |
284 |
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GlobalSetOptions.joinfloodtime = 8; |
285 |
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|
286 |
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split_servers = ConfigChannel.default_split_server_count; |
287 |
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split_users = ConfigChannel.default_split_user_count; |
288 |
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|
289 |
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if (split_users && split_servers && (ConfigChannel.no_create_on_split || |
290 |
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ConfigChannel.no_join_on_split)) |
291 |
|
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{ |
292 |
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splitmode = 1; |
293 |
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splitchecking = 1; |
294 |
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} |
295 |
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|
296 |
|
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GlobalSetOptions.ident_timeout = IDENT_TIMEOUT; |
297 |
|
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GlobalSetOptions.idletime = ConfigFileEntry.idletime; |
298 |
db |
278 |
GlobalSetOptions.maxlisters = 10; /* XXX ya ya ya - db */ |
299 |
adx |
30 |
} |
300 |
|
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|
301 |
|
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/* initialize_message_files() |
302 |
|
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* |
303 |
|
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* inputs - none |
304 |
|
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* output - none |
305 |
|
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* side effects - Set up all message files needed, motd etc. |
306 |
|
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*/ |
307 |
|
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static void |
308 |
|
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initialize_message_files(void) |
309 |
|
|
{ |
310 |
|
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init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd); |
311 |
|
|
init_message_file(OPER_MOTD, OPATH, &ConfigFileEntry.opermotd); |
312 |
|
|
init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile); |
313 |
|
|
|
314 |
|
|
read_message_file(&ConfigFileEntry.motd); |
315 |
|
|
read_message_file(&ConfigFileEntry.opermotd); |
316 |
|
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read_message_file(&ConfigFileEntry.linksfile); |
317 |
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|
318 |
|
|
init_isupport(); |
319 |
|
|
} |
320 |
|
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|
321 |
|
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/* initialize_server_capabs() |
322 |
|
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* |
323 |
|
|
* inputs - none |
324 |
|
|
* output - none |
325 |
|
|
*/ |
326 |
|
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static void |
327 |
|
|
initialize_server_capabs(void) |
328 |
|
|
{ |
329 |
|
|
add_capability("QS", CAP_QS, 1); |
330 |
|
|
add_capability("EOB", CAP_EOB, 1); |
331 |
adx |
208 |
add_capability("HUB", CAP_HUB, 0); |
332 |
adx |
211 |
add_capability("TS6", CAP_TS6, 0); |
333 |
adx |
30 |
add_capability("ZIP", CAP_ZIP, 0); |
334 |
|
|
add_capability("CLUSTER", CAP_CLUSTER, 1); |
335 |
|
|
#ifdef HALFOPS |
336 |
|
|
add_capability("HOPS", CAP_HOPS, 1); |
337 |
|
|
#endif |
338 |
|
|
} |
339 |
|
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|
340 |
|
|
/* write_pidfile() |
341 |
|
|
* |
342 |
|
|
* inputs - filename+path of pid file |
343 |
|
|
* output - NONE |
344 |
|
|
* side effects - write the pid of the ircd to filename |
345 |
|
|
*/ |
346 |
|
|
static void |
347 |
|
|
write_pidfile(const char *filename) |
348 |
|
|
{ |
349 |
|
|
FBFILE *fb; |
350 |
|
|
|
351 |
|
|
if ((fb = fbopen(filename, "w"))) |
352 |
|
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{ |
353 |
|
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char buff[32]; |
354 |
|
|
unsigned int pid = (unsigned int)getpid(); |
355 |
|
|
size_t nbytes = ircsprintf(buff, "%u\n", pid); |
356 |
|
|
|
357 |
|
|
if ((fbputs(buff, fb, nbytes) == -1)) |
358 |
|
|
ilog(L_ERROR, "Error writing %u to pid file %s (%s)", |
359 |
|
|
pid, filename, strerror(errno)); |
360 |
|
|
|
361 |
|
|
fbclose(fb); |
362 |
|
|
} |
363 |
|
|
else |
364 |
|
|
{ |
365 |
|
|
ilog(L_ERROR, "Error opening pid file %s", filename); |
366 |
|
|
} |
367 |
|
|
} |
368 |
|
|
|
369 |
|
|
/* check_pidfile() |
370 |
|
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* |
371 |
|
|
* inputs - filename+path of pid file |
372 |
|
|
* output - none |
373 |
|
|
* side effects - reads pid from pidfile and checks if ircd is in process |
374 |
|
|
* list. if it is, gracefully exits |
375 |
|
|
* -kre |
376 |
|
|
*/ |
377 |
|
|
static void |
378 |
|
|
check_pidfile(const char *filename) |
379 |
|
|
{ |
380 |
|
|
#ifndef _WIN32 |
381 |
|
|
FBFILE *fb; |
382 |
|
|
char buff[32]; |
383 |
|
|
pid_t pidfromfile; |
384 |
|
|
|
385 |
|
|
/* Don't do logging here, since we don't have log() initialised */ |
386 |
|
|
if ((fb = fbopen(filename, "r"))) |
387 |
|
|
{ |
388 |
|
|
if (fbgets(buff, 20, fb) == NULL) |
389 |
|
|
{ |
390 |
|
|
/* log(L_ERROR, "Error reading from pid file %s (%s)", filename, |
391 |
|
|
* strerror(errno)); |
392 |
|
|
*/ |
393 |
|
|
} |
394 |
|
|
else |
395 |
|
|
{ |
396 |
|
|
pidfromfile = atoi(buff); |
397 |
|
|
|
398 |
|
|
if (!kill(pidfromfile, 0)) |
399 |
|
|
{ |
400 |
|
|
/* log(L_ERROR, "Server is already running"); */ |
401 |
|
|
printf("ircd: daemon is already running\n"); |
402 |
|
|
exit(-1); |
403 |
|
|
} |
404 |
|
|
} |
405 |
|
|
|
406 |
|
|
fbclose(fb); |
407 |
|
|
} |
408 |
|
|
else if (errno != ENOENT) |
409 |
|
|
{ |
410 |
|
|
/* log(L_ERROR, "Error opening pid file %s", filename); */ |
411 |
|
|
} |
412 |
|
|
#endif |
413 |
|
|
} |
414 |
|
|
|
415 |
|
|
/* init_ssl() |
416 |
|
|
* |
417 |
|
|
* inputs - nothing |
418 |
|
|
* output - nothing |
419 |
|
|
* side effects - setups SSL context. |
420 |
|
|
*/ |
421 |
|
|
static void |
422 |
|
|
init_ssl(void) |
423 |
|
|
{ |
424 |
|
|
#ifdef HAVE_LIBCRYPTO |
425 |
michael |
452 |
SSL_library_init(); |
426 |
adx |
30 |
SSL_load_error_strings(); |
427 |
|
|
|
428 |
|
|
ServerInfo.ctx = SSL_CTX_new(SSLv23_server_method()); |
429 |
michael |
450 |
|
430 |
adx |
30 |
if (!ServerInfo.ctx) |
431 |
|
|
{ |
432 |
|
|
const char *s; |
433 |
|
|
|
434 |
|
|
fprintf(stderr, "ERROR: Could not initialize the SSL context -- %s\n", |
435 |
|
|
s = ERR_lib_error_string(ERR_get_error())); |
436 |
|
|
ilog(L_CRIT, "ERROR: Could not initialize the SSL context -- %s\n", s); |
437 |
|
|
} |
438 |
|
|
|
439 |
|
|
SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_NO_SSLv2); |
440 |
|
|
SSL_CTX_set_options(ServerInfo.ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL); |
441 |
|
|
SSL_CTX_set_verify(ServerInfo.ctx, SSL_VERIFY_NONE, NULL); |
442 |
|
|
|
443 |
|
|
bio_spare_fd = save_spare_fd("SSL private key validation"); |
444 |
|
|
#endif /* HAVE_LIBCRYPTO */ |
445 |
|
|
} |
446 |
|
|
|
447 |
|
|
/* init_callbacks() |
448 |
|
|
* |
449 |
|
|
* inputs - nothing |
450 |
|
|
* output - nothing |
451 |
|
|
* side effects - setups standard hook points |
452 |
|
|
*/ |
453 |
|
|
static void |
454 |
|
|
init_callbacks(void) |
455 |
|
|
{ |
456 |
adx |
211 |
entering_umode_cb = register_callback("entering_umode", NULL); |
457 |
adx |
178 |
iorecv_cb = register_callback("iorecv", iorecv_default); |
458 |
|
|
iosend_cb = register_callback("iosend", iosend_default); |
459 |
adx |
30 |
iorecvctrl_cb = register_callback("iorecvctrl", NULL); |
460 |
|
|
iosendctrl_cb = register_callback("iosendctrl", NULL); |
461 |
adx |
211 |
uid_get_cb = register_callback("uid_get", uid_get); |
462 |
|
|
umode_cb = register_callback("changing_umode", change_simple_umode); |
463 |
adx |
30 |
} |
464 |
|
|
|
465 |
adx |
68 |
static void * |
466 |
|
|
changing_fdlimit(va_list args) |
467 |
|
|
{ |
468 |
|
|
int old_fdlimit = hard_fdlimit; |
469 |
|
|
int fdmax = va_arg(args, int); |
470 |
|
|
|
471 |
|
|
/* allow MAXCLIENTS_MIN clients even at the cost of MAX_BUFFER and |
472 |
|
|
* some not really LEAKED_FDS */ |
473 |
|
|
fdmax = IRCD_MAX(fdmax, LEAKED_FDS + MAX_BUFFER + MAXCLIENTS_MIN); |
474 |
|
|
|
475 |
|
|
pass_callback(fdlimit_hook, fdmax); |
476 |
|
|
|
477 |
|
|
if (ServerInfo.max_clients > MAXCLIENTS_MAX) |
478 |
|
|
{ |
479 |
|
|
if (old_fdlimit != 0) |
480 |
|
|
sendto_realops_flags(UMODE_ALL, L_ALL, |
481 |
|
|
"HARD_FDLIMIT changed to %d, adjusting MAXCLIENTS to %d", |
482 |
|
|
hard_fdlimit, MAXCLIENTS_MAX); |
483 |
|
|
|
484 |
|
|
ServerInfo.max_clients = MAXCLIENTS_MAX; |
485 |
|
|
} |
486 |
|
|
|
487 |
|
|
return NULL; |
488 |
|
|
} |
489 |
|
|
|
490 |
adx |
185 |
EXTERN int |
491 |
adx |
30 |
main(int argc, char *argv[]) |
492 |
|
|
{ |
493 |
michael |
515 |
/* |
494 |
|
|
* Check to see if the user is running us as root, which is a nono |
495 |
adx |
30 |
*/ |
496 |
|
|
#ifndef _WIN32 |
497 |
|
|
if (geteuid() == 0) |
498 |
|
|
{ |
499 |
|
|
fprintf(stderr, "Don't run ircd as root!!!\n"); |
500 |
adx |
62 |
return 1; |
501 |
adx |
30 |
} |
502 |
|
|
|
503 |
|
|
/* Setup corefile size immediately after boot -kre */ |
504 |
|
|
setup_corefile(); |
505 |
|
|
|
506 |
|
|
/* set initialVMTop before we allocate any memory */ |
507 |
|
|
initialVMTop = get_vm_top(); |
508 |
|
|
#endif |
509 |
|
|
|
510 |
|
|
memset(&ServerInfo, 0, sizeof(ServerInfo)); |
511 |
michael |
515 |
memset(&ServerStats, 0, sizeof(ServerStats)); |
512 |
adx |
30 |
|
513 |
|
|
ConfigFileEntry.dpath = DPATH; |
514 |
|
|
ConfigFileEntry.configfile = CPATH; /* Server configuration file */ |
515 |
|
|
ConfigFileEntry.klinefile = KPATH; /* Server kline file */ |
516 |
|
|
ConfigFileEntry.xlinefile = XPATH; /* Server xline file */ |
517 |
|
|
ConfigFileEntry.rxlinefile = RXPATH; /* Server regex xline file */ |
518 |
|
|
ConfigFileEntry.rklinefile = RKPATH; /* Server regex kline file */ |
519 |
|
|
ConfigFileEntry.dlinefile = DLPATH; /* dline file */ |
520 |
|
|
ConfigFileEntry.glinefile = GPATH; /* gline log file */ |
521 |
|
|
ConfigFileEntry.cresvfile = CRESVPATH; /* channel resv file */ |
522 |
|
|
ConfigFileEntry.nresvfile = NRESVPATH; /* nick resv file */ |
523 |
|
|
myargv = argv; |
524 |
|
|
umask(077); /* better safe than sorry --SRB */ |
525 |
|
|
|
526 |
|
|
parseargs(&argc, &argv, myopts); |
527 |
|
|
|
528 |
|
|
if (printVersion) |
529 |
|
|
{ |
530 |
|
|
printf("ircd: version %s\n", ircd_version); |
531 |
|
|
exit(EXIT_SUCCESS); |
532 |
|
|
} |
533 |
|
|
|
534 |
|
|
if (chdir(ConfigFileEntry.dpath)) |
535 |
|
|
{ |
536 |
|
|
perror("chdir"); |
537 |
|
|
exit(EXIT_FAILURE); |
538 |
|
|
} |
539 |
|
|
|
540 |
|
|
init_ssl(); |
541 |
|
|
|
542 |
|
|
#ifndef _WIN32 |
543 |
|
|
if (!server_state.foreground) |
544 |
|
|
make_daemon(); |
545 |
|
|
else |
546 |
|
|
print_startup(getpid()); |
547 |
adx |
77 |
#endif |
548 |
adx |
30 |
|
549 |
adx |
87 |
libio_init(!server_state.foreground); |
550 |
adx |
229 |
outofmemory = ircd_outofmemory; |
551 |
|
|
fdlimit_hook = install_hook(fdlimit_cb, changing_fdlimit); |
552 |
|
|
|
553 |
adx |
230 |
check_pidfile(pidFileName); |
554 |
adx |
229 |
setup_signals(); |
555 |
|
|
get_ircd_platform(ircd_platform); |
556 |
|
|
init_log(logFileName); |
557 |
|
|
ServerInfo.can_use_v6 = check_can_use_v6(); |
558 |
|
|
|
559 |
db |
228 |
/* make_dlink_node() cannot be called until after libio_init() */ |
560 |
|
|
memset(&me, 0, sizeof(me)); |
561 |
|
|
memset(&meLocalUser, 0, sizeof(meLocalUser)); |
562 |
michael |
515 |
|
563 |
db |
228 |
me.localClient = &meLocalUser; |
564 |
|
|
me.from = me.servptr = &me; |
565 |
|
|
me.lasttime = me.since = me.firsttime = CurrentTime; |
566 |
|
|
|
567 |
|
|
SetMe(&me); |
568 |
|
|
make_server(&me); |
569 |
|
|
dlinkAdd(&me, &me.node, &global_client_list); |
570 |
|
|
dlinkAdd(&me, make_dlink_node(), &global_serv_list); |
571 |
|
|
|
572 |
adx |
30 |
init_callbacks(); |
573 |
|
|
initialize_message_files(); |
574 |
|
|
init_hash(); |
575 |
|
|
init_ip_hash_table(); /* client host ip hash table */ |
576 |
|
|
init_host_hash(); /* Host-hashtable. */ |
577 |
|
|
clear_tree_parse(); |
578 |
|
|
init_client(); |
579 |
|
|
init_class(); |
580 |
|
|
init_whowas(); |
581 |
|
|
init_auth(); /* Initialise the auth code */ |
582 |
|
|
init_channels(); |
583 |
adx |
48 |
init_channel_modes(); |
584 |
adx |
211 |
initialize_server_capabs(); /* Set up default_server_capabs */ |
585 |
michael |
504 |
|
586 |
adx |
211 |
read_conf_files(1); /* cold start init conf files */ |
587 |
|
|
check_class(); |
588 |
michael |
217 |
init_watch(); |
589 |
adx |
211 |
|
590 |
adx |
30 |
if (ServerInfo.name == NULL) |
591 |
|
|
{ |
592 |
michael |
515 |
ilog(L_CRIT, "ERROR: No server name specified in serverinfo block."); |
593 |
adx |
30 |
exit(EXIT_FAILURE); |
594 |
|
|
} |
595 |
michael |
450 |
|
596 |
adx |
30 |
strlcpy(me.name, ServerInfo.name, sizeof(me.name)); |
597 |
|
|
|
598 |
|
|
/* serverinfo{} description must exist. If not, error out.*/ |
599 |
|
|
if (ServerInfo.description == NULL) |
600 |
|
|
{ |
601 |
|
|
ilog(L_CRIT, |
602 |
|
|
"ERROR: No server description specified in serverinfo block."); |
603 |
|
|
exit(EXIT_FAILURE); |
604 |
|
|
} |
605 |
michael |
450 |
|
606 |
adx |
30 |
strlcpy(me.info, ServerInfo.description, sizeof(me.info)); |
607 |
|
|
|
608 |
|
|
hash_add_client(&me); |
609 |
|
|
|
610 |
adx |
211 |
init_uid(); /* XXX move this one up after inculcating new conf system */ |
611 |
|
|
initialize_global_set_options(); /* and this one is going to be deleted */ |
612 |
michael |
257 |
|
613 |
adx |
30 |
#ifndef STATIC_MODULES |
614 |
|
|
if (chdir(MODPATH)) |
615 |
|
|
{ |
616 |
|
|
ilog (L_CRIT, "Could not load core modules. Terminating!"); |
617 |
|
|
exit(EXIT_FAILURE); |
618 |
|
|
} |
619 |
michael |
257 |
|
620 |
adx |
475 |
boot_modules(1); |
621 |
michael |
257 |
|
622 |
adx |
30 |
/* Go back to DPATH after checking to see if we can chdir to MODPATH */ |
623 |
|
|
chdir(ConfigFileEntry.dpath); |
624 |
|
|
#else |
625 |
|
|
load_all_modules(1); |
626 |
|
|
#endif |
627 |
|
|
/* |
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 |
|
|
ilog(L_NOTICE, "Server Ready"); |
636 |
|
|
|
637 |
|
|
eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME); |
638 |
|
|
|
639 |
|
|
/* We want try_connections to be called as soon as possible now! -- adrian */ |
640 |
|
|
/* No, 'cause after a restart it would cause all sorts of nick collides */ |
641 |
|
|
eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME); |
642 |
|
|
|
643 |
|
|
eventAddIsh("collect_zipstats", collect_zipstats, NULL, ZIPSTATS_TIME); |
644 |
|
|
|
645 |
|
|
/* Setup the timeout check. I'll shift it later :) -- adrian */ |
646 |
|
|
eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1); |
647 |
|
|
|
648 |
adx |
205 |
/* XXX to be removed with old s_conf.c [superseded] */ |
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 |
adx |
205 |
if (splitmode) /* XXX */ |
655 |
adx |
30 |
eventAddIsh("check_splitmode", check_splitmode, NULL, 60); |
656 |
|
|
|
657 |
|
|
io_loop(); |
658 |
michael |
450 |
return 0; |
659 |
adx |
30 |
} |
660 |
adx |
185 |
|
661 |
|
|
#else |
662 |
|
|
|
663 |
|
|
#include <windows.h> |
664 |
|
|
|
665 |
|
|
extern __declspec(dllimport) main(int, char **); |
666 |
|
|
|
667 |
|
|
/* |
668 |
|
|
* Initial entry point for Win32 GUI applications, called by the C runtime. |
669 |
|
|
* |
670 |
|
|
* It should be only a wrapper for main(), since when compiled as a console |
671 |
|
|
* application, main() is called instead. |
672 |
|
|
*/ |
673 |
|
|
int WINAPI |
674 |
|
|
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, |
675 |
|
|
LPSTR lpCmdLine, int nCmdShow) |
676 |
|
|
{ |
677 |
|
|
/* Do we really need these pidfile, logfile etc arguments? |
678 |
|
|
* And we are not on a console, so -help or -foreground is meaningless. */ |
679 |
|
|
|
680 |
|
|
char *argv[2] = {"ircd", NULL}; |
681 |
|
|
|
682 |
|
|
return main(1, argv); |
683 |
|
|
} |
684 |
|
|
|
685 |
|
|
#endif |