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2784452e | 1 | /* mod-webtv.c - WebTV Module for X3 |
2 | * Copyright 2007 X3 Development Team | |
3 | * | |
4 | * This file is part of x3. | |
5 | * | |
6 | * x3 is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
348683aa | 8 | * the Free Software Foundation; either version 3 of the License, or |
2784452e | 9 | * (at your option) any later version. |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with srvx; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
19 | */ | |
20 | ||
21 | /* | |
22 | * | |
23 | * /msg opserv bind opserv service *modcmd.joiner | |
24 | * /msg opserv bind opserv service\ add *modcmd.service\ add | |
25 | * /msg opserv bind opserv service\ rename *modcmd.service\ rename | |
26 | * /msg opserv bind opserv service\ trigger *modcmd.service\ trigger | |
27 | * /msg opserv bind opserv service\ remove *modcmd.service\ remove | |
28 | * Add the bot: | |
29 | * /msg opserv service add IRC WebTV Service Bot | |
30 | * /msg opserv bind IRC help *modcmd.help | |
31 | * Restart X3 with the updated conf file (as above, butwith "bot" | |
32 | * "IRC"), and bind the commands to it: | |
33 | * /msg opserv bind IRC * *webtv.* | |
2784452e | 34 | */ |
35 | ||
36 | #include "chanserv.h" | |
37 | #include "conf.h" | |
38 | #include "modcmd.h" | |
39 | #include "nickserv.h" | |
40 | #include "opserv.h" | |
41 | #include "saxdb.h" | |
42 | #include "timeq.h" | |
43 | ||
b15cddea | 44 | #define MAX_CHANNELS_WHOIS 50 |
45 | ||
2784452e | 46 | static const struct message_entry msgtab[] = { |
b15cddea | 47 | { "WBMSG_NOT_MARKED", "You are not a WebTV client." }, |
48 | ||
49 | { "WBMSG_NICK_PARAMS", "You need to specify a nickname." }, | |
50 | { "WBMSG_NICK_SAME", "You are already $b%s$b." }, | |
51 | { "WBMSG_NICK_INVALID", "The nickname $b%s$b is invalid." }, | |
52 | { "WBMSG_NICK_IN_USE", "The nickname $b%s$b is in use, please choose another." }, | |
53 | ||
a01701f8 | 54 | { "WBMSG_CHANNEL_BANNED", "You are banned on %s." }, |
55 | { "WBMSG_CHANNEL_LIMIT", "%s has reached the maximum allowed chatters." }, | |
56 | { "WBMSG_CHANNEL_INVITE", "%s is invite only." }, | |
57 | { "WBMSG_CHANNEL_PASSWORD", "%s is password protected." }, | |
58 | ||
b15cddea | 59 | { "WBMSG_WHOIS_NICKIDENT", "[%s] (%s@%s): %s" }, |
60 | { "WBMSG_WHOIS_CHANNELS", "On %s" }, | |
61 | { "WBMSG_WHOIS_SERVER", "[%s] %s : %s" }, | |
62 | { "WBMSG_WHOIS_OPER", "[%s] is an IRC Operator" }, | |
63 | { "WBMSG_WHOIS_SERVICE", "[%s] is an IRC Service" }, | |
64 | { "WBMSG_WHOIS_ACCOUNT", "[%s] is logged in as %s" }, | |
65 | { "WBMSG_WHOIS_REALHOST", "[%s] realhost %s@%s %s" }, | |
66 | { "WBMSG_WHOIS_SWHOIS", "[%s] %s" }, | |
67 | { "WBMSG_WHOIS_DNSBL", "[%s] is DNSBL listed on %s" }, | |
68 | { "WBMSG_WHOIS_CONNECTED", "[%s] %s" }, | |
69 | { "WBMSG_WHOIS_END", "[%s] End of WHOIS list." }, | |
2784452e | 70 | |
7e49d01c | 71 | { "WBMSG_ALREADY_JOINED", "I am already in $b%s$b." }, |
72 | { "WBMSG_JOIN_DONE", "I have joined $b%s$b." }, | |
73 | ||
2784452e | 74 | { NULL, NULL } |
75 | }; | |
76 | ||
77 | struct userNode *webtv; | |
78 | ||
79 | #define WEBTV_FUNC(NAME) MODCMD_FUNC(NAME) | |
80 | #define WEBTV_SYNTAX() svccmd_send_help_brief(user, webtv, cmd) | |
81 | #define WEBTV_MIN_PARAMS(N) if(argc < (N)) { \ | |
82 | reply("MSG_MISSING_PARAMS", argv[0]); \ | |
83 | WEBTV_SYNTAX(); \ | |
84 | return 0; } | |
85 | ||
86 | static struct { | |
87 | struct userNode *bot; | |
b15cddea | 88 | int required_mark; |
89 | struct string_list *valid_marks; | |
2784452e | 90 | } webtv_conf; |
91 | ||
92 | #define OPTION_FUNC(NAME) int NAME(struct svccmd *cmd, struct userNode *user, struct handle_info *hi, UNUSED_ARG(unsigned int override), unsigned int argc, char *argv[]) | |
93 | typedef OPTION_FUNC(option_func_t); | |
94 | ||
95 | extern struct string_list *autojoin_channels; | |
96 | const char *webtv_module_deps[] = { NULL }; | |
97 | static struct module *webtv_module; | |
98 | static struct log_type *WB_LOG; | |
b15cddea | 99 | static char *his_servername; |
100 | static char *his_servercomment; | |
101 | ||
102 | ||
103 | int check_mark(struct svccmd *cmd, struct userNode *user, UNUSED_ARG(struct handle_info *hi), UNUSED_ARG(unsigned int override), UNUSED_ARG(unsigned int argc), UNUSED_ARG(char *argv[])) | |
104 | { | |
105 | unsigned int y = 0; | |
2784452e | 106 | |
7e49d01c | 107 | if ((webtv_conf.required_mark == 0) || IsOper(user)) |
b15cddea | 108 | return 1; |
109 | else { | |
110 | if (!user->mark) { | |
111 | reply("WBMSG_NOT_MARKED"); | |
112 | return 0; | |
113 | } | |
114 | for (y = 0; y < webtv_conf.valid_marks->used; y++) { | |
115 | if (!strcasecmp(webtv_conf.valid_marks->list[y], user->mark)) | |
116 | return 1; | |
117 | } | |
118 | reply("WBMSG_NOT_MARKED"); | |
119 | return 0; | |
120 | } | |
121 | } | |
2784452e | 122 | |
b15cddea | 123 | static MODCMD_FUNC(cmd_nick) |
124 | { | |
125 | struct userNode *nick; | |
2784452e | 126 | |
b15cddea | 127 | if (!check_mark(cmd, user, NULL, 0, 0, NULL)) |
128 | return 0; | |
2784452e | 129 | |
b15cddea | 130 | if (argc < 2) { |
131 | reply("WBMSG_NICK_PARAMS"); | |
132 | return 0; | |
133 | } | |
2784452e | 134 | |
b15cddea | 135 | if (!strcasecmp(argv[1], user->nick)) { |
136 | reply("WBMSG_NICK_SAME", argv[1]); | |
137 | return 0; | |
138 | } | |
2784452e | 139 | |
b15cddea | 140 | if (!is_valid_nick(argv[1])) { |
141 | reply("WBMSG_NICK_INVALID", argv[1]); | |
142 | return 0; | |
143 | } | |
144 | ||
145 | nick = GetUserH(argv[1]); | |
146 | if (nick) { | |
147 | reply("WBMSG_NICK_IN_USE", argv[1]); | |
148 | return 0; | |
149 | } | |
150 | ||
151 | irc_svsnick(webtv, user, argv[1]); | |
152 | return 1; | |
153 | } | |
154 | ||
155 | void | |
156 | webtv_ison(struct userNode *bot, struct userNode *tell, struct userNode *target, const char *message) | |
157 | { | |
158 | struct modeNode *mn; | |
159 | unsigned int count, here_len, n, maxlen; | |
160 | char buff[MAXLEN]; | |
161 | ||
162 | maxlen = tell->handle_info ? tell->handle_info->screen_width : 0; | |
163 | if (!maxlen) | |
164 | maxlen = MAX_LINE_SIZE; | |
165 | for (n=count=0; n<target->channels.used; n++) { | |
166 | mn = target->channels.list[n]; | |
167 | if ((mn->channel->modes & (MODE_PRIVATE|MODE_SECRET))) | |
168 | continue; | |
169 | ||
170 | here_len = strlen(mn->channel->name); | |
171 | if ((count + here_len + 4) > maxlen) { | |
172 | buff[count] = 0; | |
173 | send_message(tell, bot, message, buff); | |
174 | count = 0; | |
175 | } | |
176 | if (mn->modes & MODE_CHANOP) | |
177 | buff[count++] = '@'; | |
178 | if (mn->modes & MODE_HALFOP) | |
179 | buff[count++] = '%'; | |
180 | if (mn->modes & MODE_VOICE) | |
181 | buff[count++] = '+'; | |
182 | memcpy(buff+count, mn->channel->name, here_len); | |
183 | count += here_len; | |
184 | buff[count++] = ' '; | |
185 | } | |
186 | if (count) { | |
187 | buff[count] = 0; | |
188 | send_message(tell, bot, message, buff); | |
189 | } | |
190 | } | |
191 | ||
192 | static MODCMD_FUNC(cmd_whois) | |
193 | { | |
194 | struct userNode *target; | |
195 | ||
196 | if (!check_mark(cmd, user, NULL, 0, 0, NULL)) | |
197 | return 0; | |
198 | ||
199 | if (argc < 2) { | |
200 | reply("WBMSG_NICK_PARAMS"); | |
201 | return 0; | |
202 | } | |
203 | ||
204 | target = GetUserH(argv[1]); | |
205 | if (target) { | |
206 | reply("WBMSG_WHOIS_NICKIDENT", target->nick, target->ident, | |
207 | IsFakeHost(target) ? target->fakehost : target->hostname, target->info); | |
208 | ||
209 | if ((target->channels.used <= MAX_CHANNELS_WHOIS) && !IsService(target)) | |
210 | webtv_ison(cmd->parent->bot, user, target, "WBMSG_WHOIS_CHANNELS"); | |
211 | ||
212 | if (target == user) | |
213 | reply("WBMSG_WHOIS_SERVER", target->nick, target->uplink->name, target->uplink->description); | |
214 | else { | |
215 | reply("WBMSG_WHOIS_SERVER", target->nick, his_servername ? his_servername : target->uplink->name, | |
216 | his_servercomment ? his_servercomment : target->uplink->description); | |
217 | } | |
218 | ||
219 | if (IsOper(target)) | |
220 | reply("WBMSG_WHOIS_OPER", target->nick); | |
221 | ||
222 | if (IsService(target)) | |
223 | reply("WBMSG_WHOIS_SERVICE", target->nick); | |
224 | ||
225 | if (target->handle_info) | |
226 | reply("WBMSG_WHOIS_ACCOUNT", target->nick, target->handle_info->handle); | |
227 | ||
228 | if ((target == user) && (target->fakehost || IsHiddenHost(target))) | |
229 | reply("WBMSG_WHOIS_REALHOST", target->nick, target->ident, target->hostname, irc_ntoa(&target->ip)); | |
230 | ||
231 | if (target->handle_info) { | |
232 | if (target->handle_info->epithet) | |
233 | reply("WBMSG_WHOIS_SWHOIS", target->nick, target->handle_info->epithet); | |
234 | } | |
235 | ||
236 | if (target->mark) | |
237 | reply("WBMSG_WHOIS_DNSBL", target->nick, target->mark); | |
238 | ||
239 | reply("WBMSG_WHOIS_END", target->nick); | |
240 | } else { | |
241 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
242 | return 0; | |
243 | } | |
244 | ||
245 | return 1; | |
246 | } | |
2784452e | 247 | |
a01701f8 | 248 | void |
249 | part_all_channels(struct userNode *target) | |
250 | { | |
251 | unsigned int n=0; | |
252 | struct modeNode *mn; | |
253 | ||
254 | for (n=0; n<target->channels.used; n++) { | |
255 | mn = target->channels.list[n]; | |
256 | irc_svspart(webtv, target, mn->channel); | |
257 | } | |
258 | ||
259 | return; | |
260 | } | |
261 | ||
7e49d01c | 262 | static MODCMD_FUNC(cmd_sjoin) |
263 | { | |
264 | struct userNode *bot = cmd->parent->bot; | |
265 | ||
266 | if (!IsChannelName(argv[1])) { | |
267 | reply("MSG_NOT_CHANNEL_NAME"); | |
268 | return 0; | |
269 | } else if (!(channel = GetChannel(argv[1]))) { | |
270 | channel = AddChannel(argv[1], now, NULL, NULL, NULL); | |
271 | AddChannelUser(bot, channel)->modes |= MODE_CHANOP; | |
272 | } else if (GetUserMode(channel, bot)) { | |
273 | reply("WBMSG_ALREADY_JOINED", channel->name); | |
274 | return 0; | |
275 | } else { | |
276 | struct mod_chanmode change; | |
277 | mod_chanmode_init(&change); | |
278 | change.argc = 1; | |
279 | change.args[0].mode = MODE_CHANOP; | |
280 | change.args[0].u.member = AddChannelUser(bot, channel); | |
281 | modcmd_chanmode_announce(&change); | |
282 | } | |
283 | irc_fetchtopic(bot, channel->name); | |
284 | reply("WBMSG_JOIN_DONE", channel->name); | |
285 | return 1; | |
286 | } | |
287 | ||
a01701f8 | 288 | static MODCMD_FUNC(cmd_join) |
289 | { | |
290 | struct chanNode *target; | |
291 | ||
292 | if (!check_mark(cmd, user, NULL, 0, 0, NULL)) | |
293 | return 0; | |
294 | ||
295 | if(!(target = GetChannel(argv[1]))) | |
296 | { | |
297 | reply("MSG_INVALID_CHANNEL"); | |
298 | return 0; | |
299 | } | |
300 | ||
301 | if (trace_check_bans(user, target) == 1) { | |
302 | reply("WBMSG_CHANNEL_BANNED", argv[1]); | |
303 | return 0; | |
304 | } | |
305 | ||
306 | if (target->modes & MODE_INVITEONLY) { | |
307 | reply("WBMSG_CHANNEL_INVITE", argv[1]); | |
308 | return 0; | |
309 | } | |
310 | ||
311 | ||
312 | if (target->limit > 0) { | |
313 | if (target->members.used >= target->limit) { | |
314 | reply("WBMSG_CHANNEL_LIMIT", argv[1]); | |
315 | return 0; | |
316 | } | |
317 | } | |
318 | ||
319 | ||
320 | if (*target->key) { | |
321 | if (argc > 2) { | |
322 | if (strcmp(argv[2], target->key)) { | |
323 | reply("WBMSG_CHANNEL_PASSWORD", argv[1]); | |
324 | return 0; | |
325 | } | |
326 | } else { | |
327 | reply("WBMSG_CHANNEL_PASSWORD", argv[1]); | |
328 | return 0; | |
329 | } | |
330 | } | |
331 | ||
332 | part_all_channels(user); | |
333 | irc_svsjoin(webtv, user, target); | |
334 | return 1; | |
335 | } | |
336 | ||
337 | static MODCMD_FUNC(cmd_part) | |
338 | { | |
339 | struct mod_chanmode change; | |
340 | struct chanNode *target; | |
341 | ||
342 | if (!check_mark(cmd, user, NULL, 0, 0, NULL)) | |
343 | return 0; | |
344 | ||
345 | if(!(target = GetChannel(argv[1]))) | |
346 | { | |
347 | reply("MSG_INVALID_CHANNEL"); | |
348 | return 0; | |
349 | } | |
350 | ||
351 | mod_chanmode_init(&change); | |
352 | change.argc = 1; | |
353 | change.args[0].u.member = GetUserMode(target, user); | |
354 | if(!change.args[0].u.member) | |
355 | { | |
356 | if(argc) | |
357 | reply("MSG_CHANNEL_ABSENT", target->name); | |
358 | return 0; | |
359 | } | |
360 | ||
361 | irc_svspart(webtv, user, target); | |
362 | return 1; | |
363 | } | |
364 | ||
2784452e | 365 | static void |
366 | webtv_conf_read(void) | |
367 | { | |
368 | dict_t conf_node; | |
369 | const char *str; | |
b15cddea | 370 | struct string_list *strlist; |
2784452e | 371 | |
372 | str = "modules/webtv"; | |
373 | if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) { | |
374 | log_module(WB_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str); | |
375 | return; | |
376 | } | |
b15cddea | 377 | |
378 | str = database_get_data(conf_node, "required_mark", RECDB_QSTRING); | |
379 | webtv_conf.required_mark = str ? atoi(str) : 0; | |
380 | ||
381 | free_string_list(webtv_conf.valid_marks); | |
382 | strlist = database_get_data(conf_node, "valid_marks", RECDB_STRING_LIST); | |
383 | if(strlist) | |
384 | strlist = string_list_copy(strlist); | |
385 | else | |
386 | strlist = alloc_string_list(4); | |
387 | webtv_conf.valid_marks = strlist; | |
388 | ||
389 | str = conf_get_data("server/his_servername", RECDB_QSTRING); | |
390 | his_servername = str ? strdup(str) : NULL; | |
391 | str = conf_get_data("server/his_servercomment", RECDB_QSTRING); | |
392 | his_servercomment = str ? strdup(str) : NULL; | |
2784452e | 393 | } |
394 | ||
395 | static void | |
396 | webtv_cleanup(void) | |
397 | { | |
398 | } | |
399 | ||
400 | int | |
401 | webtv_init(void) | |
402 | { | |
403 | WB_LOG = log_register_type("WebTV", "file:webtv.log"); | |
404 | ||
405 | conf_register_reload(webtv_conf_read); | |
b6167898 | 406 | reg_exit_func(webtv_cleanup, NULL); |
2784452e | 407 | |
408 | webtv_module = module_register("WebTV", WB_LOG, "mod-webtv.help", NULL); | |
b15cddea | 409 | modcmd_register(webtv_module, "nick", cmd_nick, 1, 0, NULL); |
a01701f8 | 410 | modcmd_register(webtv_module, "join", cmd_join, 1, 0, NULL); |
411 | modcmd_register(webtv_module, "part", cmd_part, 1, 0, NULL); | |
412 | modcmd_register(webtv_module, "whois", cmd_whois, 1, 0, NULL); | |
b15cddea | 413 | |
7e49d01c | 414 | modcmd_register(webtv_module, "sjoin", cmd_sjoin, 1, MODCMD_REQUIRE_AUTHED, "flags", "+oper", NULL); |
415 | ||
2784452e | 416 | message_register_table(msgtab); |
417 | return 1; | |
418 | } | |
419 | ||
420 | int | |
421 | webtv_finalize(void) { | |
422 | struct chanNode *chan; | |
423 | unsigned int i; | |
424 | dict_t conf_node; | |
425 | const char *str; | |
426 | ||
427 | str = "modules/webtv"; | |
428 | if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) { | |
429 | log_module(WB_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str); | |
430 | return 0; | |
431 | } | |
432 | ||
433 | str = database_get_data(conf_node, "bot", RECDB_QSTRING); | |
434 | if (str) { | |
435 | webtv = webtv_conf.bot; | |
436 | const char *modes = conf_get_data("modules/webtv/modes", RECDB_QSTRING); | |
1136f709 | 437 | webtv = AddLocalUser(str, str, NULL, "WebTV IRC Service", modes); |
2784452e | 438 | } else { |
439 | log_module(WB_LOG, LOG_ERROR, "database_get_data for webtv_conf.bot failed!"); | |
440 | exit(1); | |
441 | } | |
442 | ||
443 | if (autojoin_channels && webtv) { | |
444 | for (i = 0; i < autojoin_channels->used; i++) { | |
445 | chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL); | |
446 | AddChannelUser(webtv, chan)->modes |= MODE_CHANOP; | |
447 | } | |
448 | } | |
449 | ||
450 | return 1; | |
451 | } |