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/src/mod/channels.mod/cmdschan.c

https://github.com/eggheads/eggdrop-1.8
C | 1616 lines | 1484 code | 62 blank | 70 comment | 475 complexity | fb38f4bc1af74298e43de719eaaa26fe MD5 | raw file
Possible License(s): GPL-2.0

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  1. /*
    2. 

  2.  * cmdschan.c -- part of channels.mod
    3. 

  3.  *   commands from a user via dcc that cause server interaction
    4. 

  4.  *
    5. 

  5.  * $Id: cmdschan.c,v 1.3 2010/10/11 08:46:10 pseudo Exp $
    6. 

  6.  */
    7. 

  7. /*
    8. 

  8.  * Copyright (C) 1997 Robey Pointer
    9. 

  9.  * Copyright (C) 1999 - 2010 Eggheads Development Team
    10. 

  10.  *
    11. 

  11.  * This program is free software; you can redistribute it and/or
    12. 

  12.  * modify it under the terms of the GNU General Public License
    13. 

  13.  * as published by the Free Software Foundation; either version 2
    14. 

  14.  * of the License, or (at your option) any later version.
    15. 

  15.  *
    16. 

  16.  * This program is distributed in the hope that it will be useful,
    17. 

  17.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    18. 

  18.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    19. 

  19.  * GNU General Public License for more details.
    20. 

  20.  *
    21. 

  21.  * You should have received a copy of the GNU General Public License
    22. 

  22.  * along with this program; if not, write to the Free Software
    23. 

  23.  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    24. 

  24.  */
    25. 

  25. 

  26. #include <ctype.h>
    27. 

  27. 

  28. static struct flag_record user = { FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0 };
    29. 

  29. static struct flag_record victim = { FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0 };
    30. 

  30. 

  31. 

  32. static void cmd_pls_ban(struct userrec *u, int idx, char *par)
    33. 

  33. {
    34. 

  34.   char *chname, *who, s[UHOSTLEN], s1[UHOSTLEN], *p, *p_expire;
    35. 

  35.   unsigned long int expire_time = 0, expire_foo;
    36. 

  36.   int sticky = 0;
    37. 

  37.   struct chanset_t *chan = NULL;
    38. 

  38.   module_entry *me;
    39. 

  39. 

  40.   if (!par[0]) {
    41. 

  41.     dprintf(idx, "Usage: +ban <hostmask> [channel] [%%<XdXhXm>] [reason]\n");
    42. 

  42.   } else {
    43. 

  43.     who = newsplit(&par);
    44. 

  44.     if (par[0] && strchr(CHANMETA, par[0]))
    45. 

  45.       chname = newsplit(&par);
    46. 

  46.     else
    47. 

  47.       chname = 0;
    48. 

  48.     if (chname || !(u->flags & USER_OP)) {
    49. 

  49.       if (!chname)
    50. 

  50.         chname = dcc[idx].u.chat->con_chan;
    51. 

  51.       get_user_flagrec(u, &user, chname);
    52. 

  52.       chan = findchan_by_dname(chname);
    53. 

  53.       /* *shrug* ??? (guppy:10Feb1999) */
    54. 

  54.       if (!chan) {
    55. 

  55.         dprintf(idx, "That channel doesn't exist!\n");
    56. 

  56.         return;
    57. 

  57.       } else if (!((glob_op(user) && !chan_deop(user)) || (glob_halfop(user) &&
    58. 

  58.                !chan_dehalfop(user)) || chan_op(user) || chan_halfop(user))) {
    59. 

  59.         dprintf(idx, "You don't have access to set bans on %s.\n", chname);
    60. 

  60.         return;
    61. 

  61.       }
    62. 

  62.     } else
    63. 

  63.       chan = 0;
    64. 

  64.     /* Added by Q and Solal -- Requested by Arty2, special thanx :) */
    65. 

  65.     if (par[0] == '%') {
    66. 

  66.       p = newsplit(&par);
    67. 

  67.       p_expire = p + 1;
    68. 

  68.       while (*(++p) != 0) {
    69. 

  69.         switch (tolower((unsigned) *p)) {
    70. 

  70.         case 'd':
    71. 

  71.           *p = 0;
    72. 

  72.           expire_foo = strtol(p_expire, NULL, 10);
    73. 

  73.           if (expire_foo > 365)
    74. 

  74.             expire_foo = 365;
    75. 

  75.           expire_time += 86400 * expire_foo;
    76. 

  76.           p_expire = p + 1;
    77. 

  77.           break;
    78. 

  78.         case 'h':
    79. 

  79.           *p = 0;
    80. 

  80.           expire_foo = strtol(p_expire, NULL, 10);
    81. 

  81.           if (expire_foo > 8760)
    82. 

  82.             expire_foo = 8760;
    83. 

  83.           expire_time += 3600 * expire_foo;
    84. 

  84.           p_expire = p + 1;
    85. 

  85.           break;
    86. 

  86.         case 'm':
    87. 

  87.           *p = 0;
    88. 

  88.           expire_foo = strtol(p_expire, NULL, 10);
    89. 

  89.           if (expire_foo > 525600)
    90. 

  90.             expire_foo = 525600;
    91. 

  91.           expire_time += 60 * expire_foo;
    92. 

  92.           p_expire = p + 1;
    93. 

  93.         }
    94. 

  94.       }
    95. 

  95.     }
    96. 

  96.     if (!par[0])
    97. 

  97.       par = "requested";
    98. 

  98.     else if (strlen(par) > MASKREASON_MAX)
    99. 

  99.       par[MASKREASON_MAX] = 0;
    100. 

  100.     if (strlen(who) > UHOSTMAX - 4)
    101. 

  101.       who[UHOSTMAX - 4] = 0;
    102. 

  102.     /* Fix missing ! or @ BEFORE checking against myself */
    103. 

  103.     if (!strchr(who, '!')) {
    104. 

  104.       if (!strchr(who, '@'))
    105. 

  105.         egg_snprintf(s, sizeof s, "%s!*@*", who);       /* Lame nick ban */
    106. 

  106.       else
    107. 

  107.         egg_snprintf(s, sizeof s, "*!%s", who);
    108. 

  108.     } else if (!strchr(who, '@'))
    109. 

  109.       egg_snprintf(s, sizeof s, "%s@*", who);   /* brain-dead? */
    110. 

  110.     else
    111. 

  111.       strncpyz(s, who, sizeof s);
    112. 

  112.     if ((me = module_find("server", 0, 0)) && me->funcs) {
    113. 

  113.       egg_snprintf(s1, sizeof s1, "%s!%s", me->funcs[SERVER_BOTNAME],
    114. 

  114.                    me->funcs[SERVER_BOTUSERHOST]);
    115. 

  115.       if (match_addr(s, s1)) {
    116. 

  116.         dprintf(idx, "I'm not going to ban myself.\n");
    117. 

  117.         putlog(LOG_CMDS, "*", "#%s# attempted +ban %s", dcc[idx].nick, s);
    118. 

  118.         return;
    119. 

  119.       }
    120. 

  120.     }
    121. 

  121.       /* IRC can't understand bans longer than 70 characters */
    122. 

  122.       if (strlen(s) > 70) {
    123. 

  123.         s[69] = '*';
    124. 

  124.         s[70] = 0;
    125. 

  125.       }
    126. 

  126.       if (chan) {
    127. 

  127.         u_addban(chan, s, dcc[idx].nick, par,
    128. 

  128.                  expire_time ? now + expire_time : 0, 0);
    129. 

  129.         if (par[0] == '*') {
    130. 

  130.           sticky = 1;
    131. 

  131.           par++;
    132. 

  132.           putlog(LOG_CMDS, "*", "#%s# (%s) +ban %s %s (%s) (sticky)",
    133. 

  133.                  dcc[idx].nick, dcc[idx].u.chat->con_chan, s, chan->dname, par);
    134. 

  134.           dprintf(idx, "New %s sticky ban: %s (%s)\n", chan->dname, s, par);
    135. 

  135.         } else {
    136. 

  136.           putlog(LOG_CMDS, "*", "#%s# (%s) +ban %s %s (%s)", dcc[idx].nick,
    137. 

  137.                  dcc[idx].u.chat->con_chan, s, chan->dname, par);
    138. 

  138.           dprintf(idx, "New %s ban: %s (%s)\n", chan->dname, s, par);
    139. 

  139.         }
    140. 

  140.         /* Avoid unnesessary modes if you got +dynamicbans, and there is
    141. 

  141.          * no reason to set mode if irc.mod aint loaded. (dw 001120)
    142. 

  142.          */
    143. 

  143.         if ((me = module_find("irc", 0, 0)))
    144. 

  144.           (me->funcs[IRC_CHECK_THIS_BAN]) (chan, s, sticky);
    145. 

  145.       } else {
    146. 

  146.         u_addban(NULL, s, dcc[idx].nick, par,
    147. 

  147.                  expire_time ? now + expire_time : 0, 0);
    148. 

  148.         if (par[0] == '*') {
    149. 

  149.           sticky = 1;
    150. 

  150.           par++;
    151. 

  151.           putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +ban %s (%s) (sticky)",
    152. 

  152.                  dcc[idx].nick, s, par);
    153. 

  153.           dprintf(idx, "New sticky ban: %s (%s)\n", s, par);
    154. 

  154.         } else {
    155. 

  155.           putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +ban %s (%s)", dcc[idx].nick,
    156. 

  156.                  s, par);
    157. 

  157.           dprintf(idx, "New ban: %s (%s)\n", s, par);
    158. 

  158.         }
    159. 

  159.         if ((me = module_find("irc", 0, 0)))
    160. 

  160.           for (chan = chanset; chan != NULL; chan = chan->next)
    161. 

  161.             (me->funcs[IRC_CHECK_THIS_BAN]) (chan, s, sticky);
    162. 

  162.       }
    163. 

  163.   }
    164. 

  164. }
    165. 

  165. 

  166. static void cmd_pls_exempt(struct userrec *u, int idx, char *par)
    167. 

  167. {
    168. 

  168.   char *chname, *who, s[UHOSTLEN], *p, *p_expire;
    169. 

  169.   unsigned long int expire_time = 0, expire_foo;
    170. 

  170.   struct chanset_t *chan = NULL;
    171. 

  171. 

  172.   if (!use_exempts) {
    173. 

  173.     dprintf(idx, "This command can only be used with use-exempts enabled.\n");
    174. 

  174.     return;
    175. 

  175.   }
    176. 

  176.   if (!par[0]) {
    177. 

  177.     dprintf(idx, "Usage: +exempt <hostmask> [channel] [%%<XdXhXm>] [reason]\n");
    178. 

  178.   } else {
    179. 

  179.     who = newsplit(&par);
    180. 

  180.     if (par[0] && strchr(CHANMETA, par[0]))
    181. 

  181.       chname = newsplit(&par);
    182. 

  182.     else
    183. 

  183.       chname = 0;
    184. 

  184.     if (chname || !(u->flags & USER_OP)) {
    185. 

  185.       if (!chname)
    186. 

  186.         chname = dcc[idx].u.chat->con_chan;
    187. 

  187.       get_user_flagrec(u, &user, chname);
    188. 

  188.       chan = findchan_by_dname(chname);
    189. 

  189.       /* *shrug* ??? (guppy:10Feb99) */
    190. 

  190.       if (!chan) {
    191. 

  191.         dprintf(idx, "That channel doesn't exist!\n");
    192. 

  192.         return;
    193. 

  193.       } else if (!((glob_op(user) && !chan_deop(user)) || (glob_halfop(user) &&
    194. 

  194.                !chan_dehalfop(user)) || chan_op(user) || chan_halfop(user))) {
    195. 

  195.         dprintf(idx, "You don't have access to set exempts on %s.\n", chname);
    196. 

  196.         return;
    197. 

  197.       }
    198. 

  198.     } else
    199. 

  199.       chan = 0;
    200. 

  200.     /* Added by Q and Solal  - Requested by Arty2, special thanx :) */
    201. 

  201.     if (par[0] == '%') {
    202. 

  202.       p = newsplit(&par);
    203. 

  203.       p_expire = p + 1;
    204. 

  204.       while (*(++p) != 0) {
    205. 

  205.         switch (tolower((unsigned) *p)) {
    206. 

  206.         case 'd':
    207. 

  207.           *p = 0;
    208. 

  208.           expire_foo = strtol(p_expire, NULL, 10);
    209. 

  209.           if (expire_foo > 365)
    210. 

  210.             expire_foo = 365;
    211. 

  211.           expire_time += 86400 * expire_foo;
    212. 

  212.           p_expire = p + 1;
    213. 

  213.           break;
    214. 

  214.         case 'h':
    215. 

  215.           *p = 0;
    216. 

  216.           expire_foo = strtol(p_expire, NULL, 10);
    217. 

  217.           if (expire_foo > 8760)
    218. 

  218.             expire_foo = 8760;
    219. 

  219.           expire_time += 3600 * expire_foo;
    220. 

  220.           p_expire = p + 1;
    221. 

  221.           break;
    222. 

  222.         case 'm':
    223. 

  223.           *p = 0;
    224. 

  224.           expire_foo = strtol(p_expire, NULL, 10);
    225. 

  225.           if (expire_foo > 525600)
    226. 

  226.             expire_foo = 525600;
    227. 

  227.           expire_time += 60 * expire_foo;
    228. 

  228.           p_expire = p + 1;
    229. 

  229.         }
    230. 

  230.       }
    231. 

  231.     }
    232. 

  232.     if (!par[0])
    233. 

  233.       par = "requested";
    234. 

  234.     else if (strlen(par) > MASKREASON_MAX)
    235. 

  235.       par[MASKREASON_MAX] = 0;
    236. 

  236.     if (strlen(who) > UHOSTMAX - 4)
    237. 

  237.       who[UHOSTMAX - 4] = 0;
    238. 

  238.     /* Fix missing ! or @ BEFORE checking against myself */
    239. 

  239.     if (!strchr(who, '!')) {
    240. 

  240.       if (!strchr(who, '@'))
    241. 

  241.         egg_snprintf(s, sizeof s, "%s!*@*", who);       /* Lame nick exempt */
    242. 

  242.       else
    243. 

  243.         egg_snprintf(s, sizeof s, "*!%s", who);
    244. 

  244.     } else if (!strchr(who, '@'))
    245. 

  245.       egg_snprintf(s, sizeof s, "%s@*", who);   /* brain-dead? */
    246. 

  246.     else
    247. 

  247.       strncpyz(s, who, sizeof s);
    248. 

  248. 

  249.     /* IRC can't understand exempts longer than 70 characters */
    250. 

  250.     if (strlen(s) > 70) {
    251. 

  251.       s[69] = '*';
    252. 

  252.       s[70] = 0;
    253. 

  253.     }
    254. 

  254.     if (chan) {
    255. 

  255.       u_addexempt(chan, s, dcc[idx].nick, par,
    256. 

  256.                   expire_time ? now + expire_time : 0, 0);
    257. 

  257.       if (par[0] == '*') {
    258. 

  258.         par++;
    259. 

  259.         putlog(LOG_CMDS, "*", "#%s# (%s) +exempt %s %s (%s) (sticky)",
    260. 

  260.                dcc[idx].nick, dcc[idx].u.chat->con_chan, s, chan->dname, par);
    261. 

  261.         dprintf(idx, "New %s sticky exempt: %s (%s)\n", chan->dname, s, par);
    262. 

  262.       } else {
    263. 

  263.         putlog(LOG_CMDS, "*", "#%s# (%s) +exempt %s %s (%s)", dcc[idx].nick,
    264. 

  264.                dcc[idx].u.chat->con_chan, s, chan->dname, par);
    265. 

  265.         dprintf(idx, "New %s exempt: %s (%s)\n", chan->dname, s, par);
    266. 

  266.       }
    267. 

  267.       add_mode(chan, '+', 'e', s);
    268. 

  268.     } else {
    269. 

  269.       u_addexempt(NULL, s, dcc[idx].nick, par,
    270. 

  270.                   expire_time ? now + expire_time : 0, 0);
    271. 

  271.       if (par[0] == '*') {
    272. 

  272.         par++;
    273. 

  273.         putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +exempt %s (%s) (sticky)",
    274. 

  274.                dcc[idx].nick, s, par);
    275. 

  275.         dprintf(idx, "New sticky exempt: %s (%s)\n", s, par);
    276. 

  276.       } else {
    277. 

  277.         putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +exempt %s (%s)", dcc[idx].nick,
    278. 

  278.                s, par);
    279. 

  279.         dprintf(idx, "New exempt: %s (%s)\n", s, par);
    280. 

  280.       }
    281. 

  281.       for (chan = chanset; chan != NULL; chan = chan->next)
    282. 

  282.         add_mode(chan, '+', 'e', s);
    283. 

  283.     }
    284. 

  284.   }
    285. 

  285. }
    286. 

  286. 

  287. static void cmd_pls_invite(struct userrec *u, int idx, char *par)
    288. 

  288. {
    289. 

  289.   char *chname, *who, s[UHOSTLEN], *p, *p_expire;
    290. 

  290.   unsigned long int expire_time = 0, expire_foo;
    291. 

  291.   struct chanset_t *chan = NULL;
    292. 

  292. 

  293.   if (!use_invites) {
    294. 

  294.     dprintf(idx, "This command can only be used with use-invites enabled.\n");
    295. 

  295.     return;
    296. 

  296.   }
    297. 

  297. 

  298.   if (!par[0]) {
    299. 

  299.     dprintf(idx, "Usage: +invite <hostmask> [channel] [%%<XdXhXm>] [reason]\n");
    300. 

  300.   } else {
    301. 

  301.     who = newsplit(&par);
    302. 

  302.     if (par[0] && strchr(CHANMETA, par[0]))
    303. 

  303.       chname = newsplit(&par);
    304. 

  304.     else
    305. 

  305.       chname = 0;
    306. 

  306.     if (chname || !(u->flags & USER_OP)) {
    307. 

  307.       if (!chname)
    308. 

  308.         chname = dcc[idx].u.chat->con_chan;
    309. 

  309.       get_user_flagrec(u, &user, chname);
    310. 

  310.       chan = findchan_by_dname(chname);
    311. 

  311.       /* *shrug* ??? (guppy:10Feb99) */
    312. 

  312.       if (!chan) {
    313. 

  313.         dprintf(idx, "That channel doesn't exist!\n");
    314. 

  314.         return;
    315. 

  315.       } else if (!((glob_op(user) && !chan_deop(user)) || (glob_halfop(user) &&
    316. 

  316.                !chan_dehalfop(user)) || chan_op(user) || chan_halfop(user))) {
    317. 

  317.         dprintf(idx, "You don't have access to set invites on %s.\n", chname);
    318. 

  318.         return;
    319. 

  319.       }
    320. 

  320.     } else
    321. 

  321.       chan = 0;
    322. 

  322.     /* Added by Q and Solal  - Requested by Arty2, special thanx :) */
    323. 

  323.     if (par[0] == '%') {
    324. 

  324.       p = newsplit(&par);
    325. 

  325.       p_expire = p + 1;
    326. 

  326.       while (*(++p) != 0) {
    327. 

  327.         switch (tolower((unsigned) *p)) {
    328. 

  328.         case 'd':
    329. 

  329.           *p = 0;
    330. 

  330.           expire_foo = strtol(p_expire, NULL, 10);
    331. 

  331.           if (expire_foo > 365)
    332. 

  332.             expire_foo = 365;
    333. 

  333.           expire_time += 86400 * expire_foo;
    334. 

  334.           p_expire = p + 1;
    335. 

  335.           break;
    336. 

  336.         case 'h':
    337. 

  337.           *p = 0;
    338. 

  338.           expire_foo = strtol(p_expire, NULL, 10);
    339. 

  339.           if (expire_foo > 8760)
    340. 

  340.             expire_foo = 8760;
    341. 

  341.           expire_time += 3600 * expire_foo;
    342. 

  342.           p_expire = p + 1;
    343. 

  343.           break;
    344. 

  344.         case 'm':
    345. 

  345.           *p = 0;
    346. 

  346.           expire_foo = strtol(p_expire, NULL, 10);
    347. 

  347.           if (expire_foo > 525600)
    348. 

  348.             expire_foo = 525600;
    349. 

  349.           expire_time += 60 * expire_foo;
    350. 

  350.           p_expire = p + 1;
    351. 

  351.         }
    352. 

  352.       }
    353. 

  353.     }
    354. 

  354.     if (!par[0])
    355. 

  355.       par = "requested";
    356. 

  356.     else if (strlen(par) > MASKREASON_MAX)
    357. 

  357.       par[MASKREASON_MAX] = 0;
    358. 

  358.     if (strlen(who) > UHOSTMAX - 4)
    359. 

  359.       who[UHOSTMAX - 4] = 0;
    360. 

  360.     /* Fix missing ! or @ BEFORE checking against myself */
    361. 

  361.     if (!strchr(who, '!')) {
    362. 

  362.       if (!strchr(who, '@'))
    363. 

  363.         egg_snprintf(s, sizeof s, "%s!*@*", who);       /* Lame nick invite */
    364. 

  364.       else
    365. 

  365.         egg_snprintf(s, sizeof s, "*!%s", who);
    366. 

  366.     } else if (!strchr(who, '@'))
    367. 

  367.       egg_snprintf(s, sizeof s, "%s@*", who);   /* brain-dead? */
    368. 

  368.     else
    369. 

  369.       strncpyz(s, who, sizeof s);
    370. 

  370. 

  371.     /* IRC can't understand invites longer than 70 characters */
    372. 

  372.     if (strlen(s) > 70) {
    373. 

  373.       s[69] = '*';
    374. 

  374.       s[70] = 0;
    375. 

  375.     }
    376. 

  376.     if (chan) {
    377. 

  377.       u_addinvite(chan, s, dcc[idx].nick, par,
    378. 

  378.                   expire_time ? now + expire_time : 0, 0);
    379. 

  379.       if (par[0] == '*') {
    380. 

  380.         par++;
    381. 

  381.         putlog(LOG_CMDS, "*", "#%s# (%s) +invite %s %s (%s) (sticky)",
    382. 

  382.                dcc[idx].nick, dcc[idx].u.chat->con_chan, s, chan->dname, par);
    383. 

  383.         dprintf(idx, "New %s sticky invite: %s (%s)\n", chan->dname, s, par);
    384. 

  384.       } else {
    385. 

  385.         putlog(LOG_CMDS, "*", "#%s# (%s) +invite %s %s (%s)", dcc[idx].nick,
    386. 

  386.                dcc[idx].u.chat->con_chan, s, chan->dname, par);
    387. 

  387.         dprintf(idx, "New %s invite: %s (%s)\n", chan->dname, s, par);
    388. 

  388.       }
    389. 

  389.       add_mode(chan, '+', 'I', s);
    390. 

  390.     } else {
    391. 

  391.       u_addinvite(NULL, s, dcc[idx].nick, par,
    392. 

  392.                   expire_time ? now + expire_time : 0, 0);
    393. 

  393.       if (par[0] == '*') {
    394. 

  394.         par++;
    395. 

  395.         putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +invite %s (%s) (sticky)",
    396. 

  396.                dcc[idx].nick, s, par);
    397. 

  397.         dprintf(idx, "New sticky invite: %s (%s)\n", s, par);
    398. 

  398.       } else {
    399. 

  399.         putlog(LOG_CMDS, "*", "#%s# (GLOBAL) +invite %s (%s)", dcc[idx].nick,
    400. 

  400.                s, par);
    401. 

  401.         dprintf(idx, "New invite: %s (%s)\n", s, par);
    402. 

  402.       }
    403. 

  403.       for (chan = chanset; chan != NULL; chan = chan->next)
    404. 

  404.         add_mode(chan, '+', 'I', s);
    405. 

  405.     }
    406. 

  406.   }
    407. 

  407. }
    408. 

  408. 

  409. static void cmd_mns_ban(struct userrec *u, int idx, char *par)
    410. 

  410. {
    411. 

  411.   int console = 0, i = 0, j;
    412. 

  412.   struct chanset_t *chan = NULL;
    413. 

  413.   char s[UHOSTLEN], *ban, *chname, *mask;
    414. 

  414.   masklist *b;
    415. 

  415. 

  416.   if (!par[0]) {
    417. 

  417.     dprintf(idx, "Usage: -ban <hostmask|ban #> [channel]\n");
    418. 

  418.     return;
    419. 

  419.   }
    420. 

  420.   ban = newsplit(&par);
    421. 

  421.   if (par[0] && strchr(CHANMETA, par[0]))
    422. 

  422.     chname = newsplit(&par);
    423. 

  423.   else {
    424. 

  424.     chname = dcc[idx].u.chat->con_chan;
    425. 

  425.     console = 1;
    426. 

  426.   }
    427. 

  427.   if (chname || !(u->flags & USER_OP)) {
    428. 

  428.     if (!chname)
    429. 

  429.       chname = dcc[idx].u.chat->con_chan;
    430. 

  430.     get_user_flagrec(u, &user, chname);
    431. 

  431. 

  432.     if ((!chan_op(user) && (!glob_op(user) || chan_deop(user))) &&
    433. 

  433.         (!chan_halfop(user) && (!glob_halfop(user) || chan_dehalfop(user)))) {
    434. 

  434.       dprintf(idx, "You don't have access to remove bans on %s.\n", chname);
    435. 

  435.       return;
    436. 

  436.     }
    437. 

  437.   }
    438. 

  438.   strncpyz(s, ban, sizeof s);
    439. 

  439.   if (console) {
    440. 

  440.     i = u_delban(NULL, s, (u->flags & USER_OP));
    441. 

  441.     if (i > 0) {
    442. 

  442.       if (lastdeletedmask)
    443. 

  443.         mask = lastdeletedmask;
    444. 

  444.       else
    445. 

  445.         mask = s;
    446. 

  446.       putlog(LOG_CMDS, "*", "#%s# -ban %s", dcc[idx].nick, mask);
    447. 

  447.       dprintf(idx, "%s: %s\n", IRC_REMOVEDBAN, mask);
    448. 

  448.       for (chan = chanset; chan != NULL; chan = chan->next)
    449. 

  449.         add_mode(chan, '-', 'b', mask);
    450. 

  450.       return;
    451. 

  451.     }
    452. 

  452.   }
    453. 

  453.   /* Channel-specific ban? */
    454. 

  454.   if (chname)
    455. 

  455.     chan = findchan_by_dname(chname);
    456. 

  456.   if (!chan) {
    457. 

  457.     dprintf(idx, "Invalid channel.\n");
    458. 

  458.     return;
    459. 

  459.   }
    460. 

  460.   if (str_isdigit(ban)) {
    461. 

  461.     i = atoi(ban);
    462. 

  462.     /* substract the numer of global bans to get the number of the channel ban */
    463. 

  463.     egg_snprintf(s, sizeof s, "%d", i);
    464. 

  464.     j = u_delban(0, s, 0);
    465. 

  465.     if (j < 0) {
    466. 

  466.       egg_snprintf(s, sizeof s, "%d", -j);
    467. 

  467.       j = u_delban(chan, s, 1);
    468. 

  468.       if (j > 0) {
    469. 

  469.         if (lastdeletedmask)
    470. 

  470.           mask = lastdeletedmask;
    471. 

  471.         else
    472. 

  472.           mask = s;
    473. 

  473.         putlog(LOG_CMDS, "*", "#%s# (%s) -ban %s", dcc[idx].nick, chan->dname,
    474. 

  474.                mask);
    475. 

  475.         dprintf(idx, "Removed %s channel ban: %s\n", chan->dname, mask);
    476. 

  476.         add_mode(chan, '-', 'b', mask);
    477. 

  477.         return;
    478. 

  478.       }
    479. 

  479.     }
    480. 

  480.     i = 0;
    481. 

  481.     for (b = chan->channel.ban; b && b->mask && b->mask[0]; b = b->next) {
    482. 

  482.       if ((!u_equals_mask(global_bans, b->mask)) &&
    483. 

  483.           (!u_equals_mask(chan->bans, b->mask))) {
    484. 

  484.         i++;
    485. 

  485.         if (i == -j) {
    486. 

  486.           add_mode(chan, '-', 'b', b->mask);
    487. 

  487.           dprintf(idx, "%s '%s' on %s.\n", IRC_REMOVEDBAN,
    488. 

  488.                   b->mask, chan->dname);
    489. 

  489.           putlog(LOG_CMDS, "*", "#%s# (%s) -ban %s [on channel]",
    490. 

  490.                  dcc[idx].nick, dcc[idx].u.chat->con_chan, ban);
    491. 

  491.           return;
    492. 

  492.         }
    493. 

  493.       }
    494. 

  494.     }
    495. 

  495.   } else {
    496. 

  496.     j = u_delban(chan, ban, 1);
    497. 

  497.     if (j > 0) {
    498. 

  498.       putlog(LOG_CMDS, "*", "#%s# (%s) -ban %s", dcc[idx].nick,
    499. 

  499.              dcc[idx].u.chat->con_chan, ban);
    500. 

  500.       dprintf(idx, "Removed %s channel ban: %s\n", chname, ban);
    501. 

  501.       add_mode(chan, '-', 'b', ban);
    502. 

  502.       return;
    503. 

  503.     }
    504. 

  504.     for (b = chan->channel.ban; b && b->mask && b->mask[0]; b = b->next) {
    505. 

  505.       if (!rfc_casecmp(b->mask, ban)) {
    506. 

  506.         add_mode(chan, '-', 'b', b->mask);
    507. 

  507.         dprintf(idx, "%s '%s' on %s.\n", IRC_REMOVEDBAN, b->mask, chan->dname);
    508. 

  508.         putlog(LOG_CMDS, "*", "#%s# (%s) -ban %s [on channel]",
    509. 

  509.                dcc[idx].nick, dcc[idx].u.chat->con_chan, ban);
    510. 

  510.         return;
    511. 

  511.       }
    512. 

  512.     }
    513. 

  513.   }
    514. 

  514.   dprintf(idx, "No such ban.\n");
    515. 

  515. }
    516. 

  516. 

  517. static void cmd_mns_exempt(struct userrec *u, int idx, char *par)
    518. 

  518. {
    519. 

  519.   int console = 0, i = 0, j;
    520. 

  520.   struct chanset_t *chan = NULL;
    521. 

  521.   char s[UHOSTLEN], *exempt, *chname, *mask;
    522. 

  522.   masklist *e;
    523. 

  523. 

  524.   if (!use_exempts) {
    525. 

  525.     dprintf(idx, "This command can only be used with use-exempts enabled.\n");
    526. 

  526.     return;
    527. 

  527.   }
    528. 

  528.   if (!par[0]) {
    529. 

  529.     dprintf(idx, "Usage: -exempt <hostmask|exempt #> [channel]\n");
    530. 

  530.     return;
    531. 

  531.   }
    532. 

  532.   exempt = newsplit(&par);
    533. 

  533.   if (par[0] && strchr(CHANMETA, par[0]))
    534. 

  534.     chname = newsplit(&par);
    535. 

  535.   else {
    536. 

  536.     chname = dcc[idx].u.chat->con_chan;
    537. 

  537.     console = 1;
    538. 

  538.   }
    539. 

  539.   if (chname || !(u->flags & USER_OP)) {
    540. 

  540.     if (!chname)
    541. 

  541.       chname = dcc[idx].u.chat->con_chan;
    542. 

  542.     get_user_flagrec(u, &user, chname);
    543. 

  543.     if ((!chan_op(user) && (!glob_op(user) || chan_deop(user))) &&
    544. 

  544.         (!chan_halfop(user) && (!glob_halfop(user) || chan_dehalfop(user)))) {
    545. 

  545.       dprintf(idx, "You don't have access to remove exempts on %s.\n", chname);
    546. 

  546.       return;
    547. 

  547.     }
    548. 

  548.   }
    549. 

  549.   strncpyz(s, exempt, sizeof s);
    550. 

  550.   if (console) {
    551. 

  551.     i = u_delexempt(NULL, s, (u->flags & USER_OP));
    552. 

  552.     if (i > 0) {
    553. 

  553.       if (lastdeletedmask)
    554. 

  554.         mask = lastdeletedmask;
    555. 

  555.       else
    556. 

  556.         mask = s;
    557. 

  557.       putlog(LOG_CMDS, "*", "#%s# -exempt %s", dcc[idx].nick, mask);
    558. 

  558.       dprintf(idx, "%s: %s\n", IRC_REMOVEDEXEMPT, mask);
    559. 

  559.       for (chan = chanset; chan != NULL; chan = chan->next)
    560. 

  560.         add_mode(chan, '-', 'e', mask);
    561. 

  561.       return;
    562. 

  562.     }
    563. 

  563.   }
    564. 

  564.   /* Channel-specific exempt? */
    565. 

  565.   if (chname)
    566. 

  566.     chan = findchan_by_dname(chname);
    567. 

  567.   if (!chan) {
    568. 

  568.     dprintf(idx, "Invalid channel.\n");
    569. 

  569.     return;
    570. 

  570.   }
    571. 

  571.   if (str_isdigit(exempt)) {
    572. 

  572.     i = atoi(exempt);
    573. 

  573.     /* substract the numer of global exempts to get the number of the channel exempt */
    574. 

  574.     egg_snprintf(s, sizeof s, "%d", i);
    575. 

  575.     j = u_delexempt(0, s, 0);
    576. 

  576.     if (j < 0) {
    577. 

  577.       egg_snprintf(s, sizeof s, "%d", -j);
    578. 

  578.       j = u_delexempt(chan, s, 1);
    579. 

  579.       if (j > 0) {
    580. 

  580.         if (lastdeletedmask)
    581. 

  581.           mask = lastdeletedmask;
    582. 

  582.         else
    583. 

  583.           mask = s;
    584. 

  584.         putlog(LOG_CMDS, "*", "#%s# (%s) -exempt %s", dcc[idx].nick,
    585. 

  585.                chan->dname, mask);
    586. 

  586.         dprintf(idx, "Removed %s channel exempt: %s\n", chan->dname, mask);
    587. 

  587.         add_mode(chan, '-', 'e', mask);
    588. 

  588.         return;
    589. 

  589.       }
    590. 

  590.     }
    591. 

  591.     i = 0;
    592. 

  592.     for (e = chan->channel.exempt; e && e->mask && e->mask[0]; e = e->next) {
    593. 

  593.       if (!u_equals_mask(global_exempts, e->mask) &&
    594. 

  594.           !u_equals_mask(chan->exempts, e->mask)) {
    595. 

  595.         i++;
    596. 

  596.         if (i == -j) {
    597. 

  597.           add_mode(chan, '-', 'e', e->mask);
    598. 

  598.           dprintf(idx, "%s '%s' on %s.\n", IRC_REMOVEDEXEMPT,
    599. 

  599.                   e->mask, chan->dname);
    600. 

  600.           putlog(LOG_CMDS, "*", "#%s# (%s) -exempt %s [on channel]",
    601. 

  601.                  dcc[idx].nick, dcc[idx].u.chat->con_chan, exempt);
    602. 

  602.           return;
    603. 

  603.         }
    604. 

  604.       }
    605. 

  605.     }
    606. 

  606.   } else {
    607. 

  607.     j = u_delexempt(chan, exempt, 1);
    608. 

  608.     if (j > 0) {
    609. 

  609.       putlog(LOG_CMDS, "*", "#%s# (%s) -exempt %s", dcc[idx].nick,
    610. 

  610.              dcc[idx].u.chat->con_chan, exempt);
    611. 

  611.       dprintf(idx, "Removed %s channel exempt: %s\n", chname, exempt);
    612. 

  612.       add_mode(chan, '-', 'e', exempt);
    613. 

  613.       return;
    614. 

  614.     }
    615. 

  615.     for (e = chan->channel.exempt; e && e->mask && e->mask[0]; e = e->next) {
    616. 

  616.       if (!rfc_casecmp(e->mask, exempt)) {
    617. 

  617.         add_mode(chan, '-', 'e', e->mask);
    618. 

  618.         dprintf(idx, "%s '%s' on %s.\n",
    619. 

  619.                 IRC_REMOVEDEXEMPT, e->mask, chan->dname);
    620. 

  620.         putlog(LOG_CMDS, "*", "#%s# (%s) -exempt %s [on channel]",
    621. 

  621.                dcc[idx].nick, dcc[idx].u.chat->con_chan, exempt);
    622. 

  622.         return;
    623. 

  623.       }
    624. 

  624.     }
    625. 

  625.   }
    626. 

  626.   dprintf(idx, "No such exemption.\n");
    627. 

  627. }
    628. 

  628. 

  629. static void cmd_mns_invite(struct userrec *u, int idx, char *par)
    630. 

  630. {
    631. 

  631.   int console = 0, i = 0, j;
    632. 

  632.   struct chanset_t *chan = NULL;
    633. 

  633.   char s[UHOSTLEN], *invite, *chname, *mask;
    634. 

  634.   masklist *inv;
    635. 

  635. 

  636.   if (!use_invites) {
    637. 

  637.     dprintf(idx, "This command can only be used with use-invites enabled.\n");
    638. 

  638.     return;
    639. 

  639.   }
    640. 

  640.   if (!par[0]) {
    641. 

  641.     dprintf(idx, "Usage: -invite <hostmask|invite #> [channel]\n");
    642. 

  642.     return;
    643. 

  643.   }
    644. 

  644.   invite = newsplit(&par);
    645. 

  645.   if (par[0] && strchr(CHANMETA, par[0]))
    646. 

  646.     chname = newsplit(&par);
    647. 

  647.   else {
    648. 

  648.     chname = dcc[idx].u.chat->con_chan;
    649. 

  649.     console = 1;
    650. 

  650.   }
    651. 

  651.   if (chname || !(u->flags & USER_OP)) {
    652. 

  652.     if (!chname)
    653. 

  653.       chname = dcc[idx].u.chat->con_chan;
    654. 

  654.     get_user_flagrec(u, &user, chname);
    655. 

  655.     if ((!chan_op(user) && (!glob_op(user) || chan_deop(user))) &&
    656. 

  656.         (!chan_halfop(user) && (!glob_halfop(user) || chan_dehalfop(user)))) {
    657. 

  657.       dprintf(idx, "You don't have access to remove invites on %s.\n", chname);
    658. 

  658.       return;
    659. 

  659.     }
    660. 

  660.   }
    661. 

  661.   strncpyz(s, invite, sizeof s);
    662. 

  662.   if (console) {
    663. 

  663.     i = u_delinvite(NULL, s, (u->flags & USER_OP));
    664. 

  664.     if (i > 0) {
    665. 

  665.       if (lastdeletedmask)
    666. 

  666.         mask = lastdeletedmask;
    667. 

  667.       else
    668. 

  668.         mask = s;
    669. 

  669.       putlog(LOG_CMDS, "*", "#%s# -invite %s", dcc[idx].nick, mask);
    670. 

  670.       dprintf(idx, "%s: %s\n", IRC_REMOVEDINVITE, mask);
    671. 

  671.       for (chan = chanset; chan != NULL; chan = chan->next)
    672. 

  672.         add_mode(chan, '-', 'I', mask);
    673. 

  673.       return;
    674. 

  674.     }
    675. 

  675.   }
    676. 

  676.   /* Channel-specific invite? */
    677. 

  677.   if (chname)
    678. 

  678.     chan = findchan_by_dname(chname);
    679. 

  679.   if (!chan) {
    680. 

  680.     dprintf(idx, "Invalid channel.\n");
    681. 

  681.     return;
    682. 

  682.   }
    683. 

  683.   if (str_isdigit(invite)) {
    684. 

  684.     i = atoi(invite);
    685. 

  685.     /* substract the numer of global invites to get the number of the channel invite */
    686. 

  686.     egg_snprintf(s, sizeof s, "%d", i);
    687. 

  687.     j = u_delinvite(0, s, 0);
    688. 

  688.     if (j < 0) {
    689. 

  689.       egg_snprintf(s, sizeof s, "%d", -j);
    690. 

  690.       j = u_delinvite(chan, s, 1);
    691. 

  691.       if (j > 0) {
    692. 

  692.         if (lastdeletedmask)
    693. 

  693.           mask = lastdeletedmask;
    694. 

  694.         else
    695. 

  695.           mask = s;
    696. 

  696.         putlog(LOG_CMDS, "*", "#%s# (%s) -invite %s", dcc[idx].nick,
    697. 

  697.                chan->dname, mask);
    698. 

  698.         dprintf(idx, "Removed %s channel invite: %s\n", chan->dname, mask);
    699. 

  699.         add_mode(chan, '-', 'I', mask);
    700. 

  700.         return;
    701. 

  701.       }
    702. 

  702.     }
    703. 

  703.     i = 0;
    704. 

  704.     for (inv = chan->channel.invite; inv && inv->mask && inv->mask[0];
    705. 

  705.          inv = inv->next) {
    706. 

  706.       if (!u_equals_mask(global_invites, inv->mask) &&
    707. 

  707.           !u_equals_mask(chan->invites, inv->mask)) {
    708. 

  708.         i++;
    709. 

  709.         if (i == -j) {
    710. 

  710.           add_mode(chan, '-', 'I', inv->mask);
    711. 

  711.           dprintf(idx, "%s '%s' on %s.\n", IRC_REMOVEDINVITE,
    712. 

  712.                   inv->mask, chan->dname);
    713. 

  713.           putlog(LOG_CMDS, "*", "#%s# (%s) -invite %s [on channel]",
    714. 

  714.                  dcc[idx].nick, dcc[idx].u.chat->con_chan, invite);
    715. 

  715.           return;
    716. 

  716.         }
    717. 

  717.       }
    718. 

  718.     }
    719. 

  719.   } else {
    720. 

  720.     j = u_delinvite(chan, invite, 1);
    721. 

  721.     if (j > 0) {
    722. 

  722.       putlog(LOG_CMDS, "*", "#%s# (%s) -invite %s", dcc[idx].nick,
    723. 

  723.              dcc[idx].u.chat->con_chan, invite);
    724. 

  724.       dprintf(idx, "Removed %s channel invite: %s\n", chname, invite);
    725. 

  725.       add_mode(chan, '-', 'I', invite);
    726. 

  726.       return;
    727. 

  727.     }
    728. 

  728.     for (inv = chan->channel.invite; inv && inv->mask && inv->mask[0];
    729. 

  729.          inv = inv->next) {
    730. 

  730.       if (!rfc_casecmp(inv->mask, invite)) {
    731. 

  731.         add_mode(chan, '-', 'I', inv->mask);
    732. 

  732.         dprintf(idx, "%s '%s' on %s.\n",
    733. 

  733.                 IRC_REMOVEDINVITE, inv->mask, chan->dname);
    734. 

  734.         putlog(LOG_CMDS, "*", "#%s# (%s) -invite %s [on channel]",
    735. 

  735.                dcc[idx].nick, dcc[idx].u.chat->con_chan, invite);
    736. 

  736.         return;
    737. 

  737.       }
    738. 

  738.     }
    739. 

  739.   }
    740. 

  740.   dprintf(idx, "No such invite.\n");
    741. 

  741. }
    742. 

  742. 

  743. static void cmd_bans(struct userrec *u, int idx, char *par)
    744. 

  744. {
    745. 

  745.   if (!egg_strcasecmp(par, "all")) {
    746. 

  746.     putlog(LOG_CMDS, "*", "#%s# bans all", dcc[idx].nick);
    747. 

  747.     tell_bans(idx, 1, "");
    748. 

  748.   } else {
    749. 

  749.     putlog(LOG_CMDS, "*", "#%s# bans %s", dcc[idx].nick, par);
    750. 

  750.     tell_bans(idx, 0, par);
    751. 

  751.   }
    752. 

  752. }
    753. 

  753. 

  754. static void cmd_exempts(struct userrec *u, int idx, char *par)
    755. 

  755. {
    756. 

  756.   if (!use_exempts) {
    757. 

  757.     dprintf(idx, "This command can only be used with use-exempts enabled.\n");
    758. 

  758.     return;
    759. 

  759.   }
    760. 

  760.   if (!egg_strcasecmp(par, "all")) {
    761. 

  761.     putlog(LOG_CMDS, "*", "#%s# exempts all", dcc[idx].nick);
    762. 

  762.     tell_exempts(idx, 1, "");
    763. 

  763.   } else {
    764. 

  764.     putlog(LOG_CMDS, "*", "#%s# exempts %s", dcc[idx].nick, par);
    765. 

  765.     tell_exempts(idx, 0, par);
    766. 

  766.   }
    767. 

  767. }
    768. 

  768. 

  769. static void cmd_invites(struct userrec *u, int idx, char *par)
    770. 

  770. {
    771. 

  771.   if (!use_invites) {
    772. 

  772.     dprintf(idx, "This command can only be used with use-invites enabled.\n");
    773. 

  773.     return;
    774. 

  774.   }
    775. 

  775.   if (!egg_strcasecmp(par, "all")) {
    776. 

  776.     putlog(LOG_CMDS, "*", "#%s# invites all", dcc[idx].nick);
    777. 

  777.     tell_invites(idx, 1, "");
    778. 

  778.   } else {
    779. 

  779.     putlog(LOG_CMDS, "*", "#%s# invites %s", dcc[idx].nick, par);
    780. 

  780.     tell_invites(idx, 0, par);
    781. 

  781.   }
    782. 

  782. }
    783. 

  783. 

  784. static void cmd_info(struct userrec *u, int idx, char *par)
    785. 

  785. {
    786. 

  786.   char s[512], *chname, *s1;
    787. 

  787.   int locked = 0;
    788. 

  788. 

  789.   if (!use_info) {
    790. 

  790.     dprintf(idx, "Info storage is turned off.\n");
    791. 

  791.     return;
    792. 

  792.   }
    793. 

  793.   s1 = get_user(&USERENTRY_INFO, u);
    794. 

  794.   if (s1 && s1[0] == '@')
    795. 

  795.     locked = 1;
    796. 

  796.   if (par[0] && strchr(CHANMETA, par[0])) {
    797. 

  797.     chname = newsplit(&par);
    798. 

  798.     if (!findchan_by_dname(chname)) {
    799. 

  799.       dprintf(idx, "No such channel.\n");
    800. 

  800.       return;
    801. 

  801.     }
    802. 

  802.     get_handle_chaninfo(dcc[idx].nick, chname, s);
    803. 

  803.     if (s[0] == '@')
    804. 

  804.       locked = 1;
    805. 

  805.     s1 = s;
    806. 

  806.   } else
    807. 

  807.     chname = 0;
    808. 

  808.   if (!par[0]) {
    809. 

  809.     if (s1 && s1[0] == '@')
    810. 

  810.       s1++;
    811. 

  811.     if (s1 && s1[0]) {
    812. 

  812.       if (chname) {
    813. 

  813.         dprintf(idx, "Info on %s: %s\n", chname, s1);
    814. 

  814.         dprintf(idx, "Use '.info %s none' to remove it.\n", chname);
    815. 

  815.       } else {
    816. 

  816.         dprintf(idx, "Default info: %s\n", s1);
    817. 

  817.         dprintf(idx, "Use '.info none' to remove it.\n");
    818. 

  818.       }
    819. 

  819.     } else
    820. 

  820.       dprintf(idx, "No info has been set for you.\n");
    821. 

  821.     putlog(LOG_CMDS, "*", "#%s# info %s", dcc[idx].nick, chname ? chname : "");
    822. 

  822.     return;
    823. 

  823.   }
    824. 

  824.   if (locked && !(u && (u->flags & USER_MASTER))) {
    825. 

  825.     dprintf(idx, "Your info line is locked.  Sorry.\n");
    826. 

  826.     return;
    827. 

  827.   }
    828. 

  828.   if (!egg_strcasecmp(par, "none")) {
    829. 

  829.     if (chname) {
    830. 

  830.       par[0] = 0;
    831. 

  831.       set_handle_chaninfo(userlist, dcc[idx].nick, chname, NULL);
    832. 

  832.       dprintf(idx, "Removed your info line on %s.\n", chname);
    833. 

  833.       putlog(LOG_CMDS, "*", "#%s# info %s none", dcc[idx].nick, chname);
    834. 

  834.     } else {
    835. 

  835.       set_user(&USERENTRY_INFO, u, NULL);
    836. 

  836.       dprintf(idx, "Removed your default info line.\n");
    837. 

  837.       putlog(LOG_CMDS, "*", "#%s# info none", dcc[idx].nick);
    838. 

  838.     }
    839. 

  839.     return;
    840. 

  840.   }
    841. 

  841. /*  if (par[0] == '@')    This is stupid, and prevents a users info from being locked */
    842. 

  842. /*    par++;              without .tcl, or a tcl script, aka, 'half-assed' -poptix 4Jun01 */
    843. 

  843.   if (chname) {
    844. 

  844.     set_handle_chaninfo(userlist, dcc[idx].nick, chname, par);
    845. 

  845.     dprintf(idx, "Your info on %s is now: %s\n", chname, par);
    846. 

  846.     putlog(LOG_CMDS, "*", "#%s# info %s ...", dcc[idx].nick, chname);
    847. 

  847.   } else {
    848. 

  848.     set_user(&USERENTRY_INFO, u, par);
    849. 

  849.     dprintf(idx, "Your default info is now: %s\n", par);
    850. 

  850.     putlog(LOG_CMDS, "*", "#%s# info ...", dcc[idx].nick);
    851. 

  851.   }
    852. 

  852. }
    853. 

  853. 

  854. static void cmd_chinfo(struct userrec *u, int idx, char *par)
    855. 

  855. {
    856. 

  856.   char *handle, *chname;
    857. 

  857.   struct userrec *u1;
    858. 

  858. 

  859.   if (!use_info) {
    860. 

  860.     dprintf(idx, "Info storage is turned off.\n");
    861. 

  861.     return;
    862. 

  862.   }
    863. 

  863.   handle = newsplit(&par);
    864. 

  864.   if (!handle[0]) {
    865. 

  865.     dprintf(idx, "Usage: chinfo <handle> [channel] <new-info>\n");
    866. 

  866.     return;
    867. 

  867.   }
    868. 

  868.   u1 = get_user_by_handle(userlist, handle);
    869. 

  869.   if (!u1) {
    870. 

  870.     dprintf(idx, "No such user.\n");
    871. 

  871.     return;
    872. 

  872.   }
    873. 

  873.   if (par[0] && strchr(CHANMETA, par[0])) {
    874. 

  874.     chname = newsplit(&par);
    875. 

  875.     if (!findchan_by_dname(chname)) {
    876. 

  876.       dprintf(idx, "No such channel.\n");
    877. 

  877.       return;
    878. 

  878.     }
    879. 

  879.   } else
    880. 

  880.     chname = 0;
    881. 

  881.   if ((u1->flags & USER_BOT) && !(u->flags & USER_MASTER)) {
    882. 

  882.     dprintf(idx, "You have to be master to change bots info.\n");
    883. 

  883.     return;
    884. 

  884.   }
    885. 

  885.   if ((u1->flags & USER_OWNER) && !(u->flags & USER_OWNER)) {
    886. 

  886.     dprintf(idx, "You can't change info for the bot owner.\n");
    887. 

  887.     return;
    888. 

  888.   }
    889. 

  889.   if (chname) {
    890. 

  890.     get_user_flagrec(u, &user, chname);
    891. 

  891.     get_user_flagrec(u1, &victim, chname);
    892. 

  892.     if ((chan_owner(victim) || glob_owner(victim)) &&
    893. 

  893.         !(glob_owner(user) || chan_owner(user))) {
    894. 

  894.       dprintf(idx, "You can't change info for the channel owner.\n");
    895. 

  895.       return;
    896. 

  896.     }
    897. 

  897.   }
    898. 

  898.   putlog(LOG_CMDS, "*", "#%s# chinfo %s %s %s", dcc[idx].nick, handle,
    899. 

  899.          chname ? chname : par, chname ? par : "");
    900. 

  900.   if (!egg_strcasecmp(par, "none"))
    901. 

  901.     par[0] = 0;
    902. 

  902.   if (chname) {
    903. 

  903.     set_handle_chaninfo(userlist, handle, chname, par);
    904. 

  904.     if (par[0] == '@')
    905. 

  905.       dprintf(idx, "New info (LOCKED) for %s on %s: %s\n", handle, chname,
    906. 

  906.               &par[1]);
    907. 

  907.     else if (par[0])
    908. 

  908.       dprintf(idx, "New info for %s on %s: %s\n", handle, chname, par);
    909. 

  909.     else
    910. 

  910.       dprintf(idx, "Wiped info for %s on %s\n", handle, chname);
    911. 

  911.   } else {
    912. 

  912.     set_user(&USERENTRY_INFO, u1, par[0] ? par : NULL);
    913. 

  913.     if (par[0] == '@')
    914. 

  914.       dprintf(idx, "New default info (LOCKED) for %s: %s\n", handle, &par[1]);
    915. 

  915.     else if (par[0])
    916. 

  916.       dprintf(idx, "New default info for %s: %s\n", handle, par);
    917. 

  917.     else
    918. 

  918.       dprintf(idx, "Wiped default info for %s\n", handle);
    919. 

  919.   }
    920. 

  920. }
    921. 

  921. 

  922. static void cmd_stick_yn(int idx, char *par, int yn)
    923. 

  923. {
    924. 

  924.   int i = 0, j;
    925. 

  925.   struct chanset_t *chan, *achan;
    926. 

  926.   char *stick_type, s[UHOSTLEN], chname[81];
    927. 

  927.   module_entry *me;
    928. 

  928. 

  929.   stick_type = newsplit(&par);
    930. 

  930.   strncpyz(s, newsplit(&par), sizeof s);
    931. 

  931.   strncpyz(chname, newsplit(&par), sizeof chname);
    932. 

  932. 

  933.   if (egg_strcasecmp(stick_type, "exempt") &&
    934. 

  934.       egg_strcasecmp(stick_type, "invite") &&
    935. 

  935.       egg_strcasecmp(stick_type, "ban")) {
    936. 

  936.     strncpyz(chname, s, sizeof chname);
    937. 

  937.     strncpyz(s, stick_type, sizeof s);
    938. 

  938.   }
    939. 

  939.   if (!s[0]) {
    940. 

  940.     dprintf(idx, "Usage: %sstick [ban/exempt/invite] <hostmask or number> "
    941. 

  941.             "[channel]\n", yn ? "" : "un");
    942. 

  942.     return;
    943. 

  943.   }
    944. 

  944.   /* Now deal with exemptions */
    945. 

  945.   if (!egg_strcasecmp(stick_type, "exempt")) {
    946. 

  946.     if (!use_exempts) {
    947. 

  947.       dprintf(idx, "This command can only be used with use-exempts "
    948. 

  948.               "enabled.\n");
    949. 

  949.       return;
    950. 

  950.     }
    951. 

  951.     if (!chname[0]) {
    952. 

  952.       i = u_setsticky_exempt(NULL, s,
    953. 

  953.                              (dcc[idx].user->flags & USER_OP) ? yn : -1);
    954. 

  954.       if (i > 0) {
    955. 

  955.         putlog(LOG_CMDS, "*", "#%s# %sstick exempt %s",
    956. 

  956.                dcc[idx].nick, yn ? "" : "un", s);
    957. 

  957.         dprintf(idx, "%stuck exempt: %s\n", yn ? "S" : "Uns", s);
    958. 

  958.         return;
    959. 

  959.       }
    960. 

  960.       strncpyz(chname, dcc[idx].u.chat->con_chan, sizeof chname);
    961. 

  961.     }
    962. 

  962.     /* Channel-specific exempt? */
    963. 

  963.     if (!(chan = findchan_by_dname(chname))) {
    964. 

  964.       dprintf(idx, "No such channel.\n");
    965. 

  965.       return;
    966. 

  966.     }
    967. 

  967.     if (str_isdigit(s)) {
    968. 

  968.       /* substract the numer of global exempts to get the number of the channel exempt */
    969. 

  969.       j = u_setsticky_exempt(NULL, s, -1);
    970. 

  970.       if (j < 0)
    971. 

  971.         egg_snprintf(s, sizeof s, "%d", -j);
    972. 

  972.     }
    973. 

  973.     j = u_setsticky_exempt(chan, s, yn);
    974. 

  974.     if (j > 0) {
    975. 

  975.       putlog(LOG_CMDS, "*", "#%s# %sstick exempt %s %s", dcc[idx].nick,
    976. 

  976.              yn ? "" : "un", s, chname);
    977. 

  977.       dprintf(idx, "%stuck %s exempt: %s\n", yn ? "S" : "Uns", chname, s);
    978. 

  978.       return;
    979. 

  979.     }
    980. 

  980.     dprintf(idx, "No such exempt.\n");
    981. 

  981.     return;
    982. 

  982.   }
    983. 

  983.   /* Now the invites */
    984. 

  984.   else if (!egg_strcasecmp(stick_type, "invite")) {
    985. 

  985.     if (!use_invites) {
    986. 

  986.       dprintf(idx, "This command can only be used with use-invites enabled.\n");
    987. 

  987.       return;
    988. 

  988.     }
    989. 

  989.     if (!chname[0]) {
    990. 

  990.       i = u_setsticky_invite(NULL, s,
    991. 

  991.                              (dcc[idx].user->flags & USER_OP) ? yn : -1);
    992. 

  992.       if (i > 0) {
    993. 

  993.         putlog(LOG_CMDS, "*", "#%s# %sstick invite %s",
    994. 

  994.                dcc[idx].nick, yn ? "" : "un", s);
    995. 

  995.         dprintf(idx, "%stuck invite: %s\n", yn ? "S" : "Uns", s);
    996. 

  996.         return;
    997. 

  997.       }
    998. 

  998.       strncpyz(chname, dcc[idx].u.chat->con_chan, sizeof chname);
    999. 

  999.     }
    1000. 

  1000.     /* Channel-specific invite? */
    1001. 

  1001.     if (!(chan = findchan_by_dname(chname))) {
    1002. 

  1002.       dprintf(idx, "No such channel.\n");
    1003. 

  1003.       return;
    1004. 

  1004.     }
    1005. 

  1005.     if (str_isdigit(s)) {
    1006. 

  1006.       /* substract the numer of global invites to get the number of the channel invite */
    1007. 

  1007.       j = u_setsticky_invite(NULL, s, -1);
    1008. 

  1008.       if (j < 0)
    1009. 

  1009.         egg_snprintf(s, sizeof s, "%d", -j);
    1010. 

  1010.     }
    1011. 

  1011.     j = u_setsticky_invite(chan, s, yn);
    1012. 

  1012.     if (j > 0) {
    1013. 

  1013.       putlog(LOG_CMDS, "*", "#%s# %sstick invite %s %s", dcc[idx].nick,
    1014. 

  1014.              yn ? "" : "un", s, chname);
    1015. 

  1015.       dprintf(idx, "%stuck %s invite: %s\n", yn ? "S" : "Uns", chname, s);
    1016. 

  1016.       return;
    1017. 

  1017.     }
    1018. 

  1018.     dprintf(idx, "No such invite.\n");
    1019. 

  1019.     return;
    1020. 

  1020.   }
    1021. 

  1021.   if (!chname[0]) {
    1022. 

  1022.     i = u_setsticky_ban(NULL, s,
    1023. 

  1023.                         (dcc[idx].user->flags & USER_OP) ? yn : -1);
    1024. 

  1024.     if (i > 0) {
    1025. 

  1025.       putlog(LOG_CMDS, "*", "#%s# %sstick ban %s",
    1026. 

  1026.              dcc[idx].nick, yn ? "" : "un", s);
    1027. 

  1027.       dprintf(idx, "%stuck ban: %s\n", yn ? "S" : "Uns", s);
    1028. 

  1028.       if ((me = module_find("irc", 0, 0)))
    1029. 

  1029.         for (achan = chanset; achan != NULL; achan = achan->next)
    1030. 

  1030.           (me->funcs[IRC_CHECK_THIS_BAN]) (achan, s, yn);
    1031. 

  1031.       return;
    1032. 

  1032.     }
    1033. 

  1033.     strncpyz(chname, dcc[idx].u.chat->con_chan, sizeof chname);
    1034. 

  1034.   }
    1035. 

  1035.   /* Channel-specific ban? */
    1036. 

  1036.   if (!(chan = findchan_by_dname(chname))) {
    1037. 

  1037.     dprintf(idx, "No such channel.\n");
    1038. 

  1038.     return;
    1039. 

  1039.   }
    1040. 

  1040.   if (str_isdigit(s)) {
    1041. 

  1041.     /* substract the numer of global bans to get the number of the channel ban */
    1042. 

  1042.     j = u_setsticky_ban(NULL, s, -1);
    1043. 

  1043.     if (j < 0)
    1044. 

  1044.       egg_snprintf(s, sizeof s, "%d", -j);
    1045. 

  1045.   }
    1046. 

  1046.   j = u_setsticky_ban(chan, s, yn);
    1047. 

  1047.   if (j > 0) {
    1048. 

  1048.     putlog(LOG_CMDS, "*", "#%s# %sstick ban %s %s", dcc[idx].nick,
    1049. 

  1049.            yn ? "" : "un", s, chname);
    1050. 

  1050.     dprintf(idx, "%stuck %s ban: %s\n", yn ? "S" : "Uns", chname, s);
    1051. 

  1051.     if ((me = module_find("irc", 0, 0)))
    1052. 

  1052.       (me->funcs[IRC_CHECK_THIS_BAN]) (chan, s, yn);
    1053. 

  1053.     return;
    1054. 

  1054.   }
    1055. 

  1055.   dprintf(idx, "No such ban.\n");
    1056. 

  1056. }
    1057. 

  1057. 

  1058. 

  1059. static void cmd_stick(struct userrec *u, int idx, char *par)
    1060. 

  1060. {
    1061. 

  1061.   cmd_stick_yn(idx, par, 1);
    1062. 

  1062. }
    1063. 

  1063. 

  1064. static void cmd_unstick(struct userrec *u, int idx, char *par)
    1065. 

  1065. {
    1066. 

  1066.   cmd_stick_yn(idx, par, 0);
    1067. 

  1067. }
    1068. 

  1068. 

  1069. static void cmd_pls_chrec(struct userrec *u, int idx, char *par)
    1070. 

  1070. {
    1071. 

  1071.   char *nick, *chn;
    1072. 

  1072.   struct chanset_t *chan;
    1073. 

  1073.   struct userrec *u1;
    1074. 

  1074.   struct chanuserrec *chanrec;
    1075. 

  1075. 

  1076.   if (!par[0]) {
    1077. 

  1077.     dprintf(idx, "Usage: +chrec <user> [channel]\n");
    1078. 

  1078.     return;
    1079. 

  1079.   }
    1080. 

  1080.   nick = newsplit(&par);
    1081. 

  1081.   u1 = get_user_by_handle(userlist, nick);
    1082. 

  1082.   if (!u1) {
    1083. 

  1083.     dprintf(idx, "No such user.\n");
    1084. 

  1084.     return;
    1085. 

  1085.   }
    1086. 

  1086.   if (!par[0])
    1087. 

  1087.     chan = findchan_by_dname(dcc[idx].u.chat->con_chan);
    1088. 

  1088.   else {
    1089. 

  1089.     chn = newsplit(&par);
    1090. 

  1090.     chan = findchan_by_dname(chn);
    1091. 

  1091.   }
    1092. 

  1092.   if (!chan) {
    1093. 

  1093.     dprintf(idx, "No such channel.\n");
    1094. 

  1094.     return;
    1095. 

  1095.   }
    1096. 

  1096.   get_user_flagrec(u, &user, chan->dname);
    1097. 

  1097.   get_user_flagrec(u1, &victim, chan->dname);
    1098. 

  1098.   if ((!glob_master(user) && !chan_master(user)) ||     /* drummer */
    1099. 

  1099.       (chan_owner(victim) && !chan_owner(user) && !glob_owner(user)) ||
    1100. 

  1100.       (glob_owner(victim) && !glob_owner(user))) {
    1101. 

  1101.     dprintf(idx, "You have no permission to do that.\n");
    1102. 

  1102.     return;
    1103. 

  1103.   }
    1104. 

  1104.   chanrec = get_chanrec(u1, chan->dname);
    1105. 

  1105.   if (chanrec) {
    1106. 

  1106.     dprintf(idx, "User %s already has a channel record for %s.\n",
    1107. 

  1107.             nick, chan->dname);
    1108. 

  1108.     return;
    1109. 

  1109.   }
    1110. 

  1110.   putlog(LOG_CMDS, "*", "#%s# +chrec %s %s", dcc[idx].nick, nick, chan->dname);
    1111. 

  1111.   add_chanrec(u1, chan->dname);
    1112. 

  1112.   dprintf(idx, "Added %s channel record for %s.\n", chan->dname, nick);
    1113. 

  1113. }
    1114. 

  1114. 

  1115. static void cmd_mns_chrec(struct userrec *u, int idx, char *par)
    1116. 

  1116. {
    1117. 

  1117.   char *nick, *chn = NULL;
    1118. 

  1118.   struct userrec *u1;
    1119. 

  1119.   struct chanuserrec *chanrec;
    1120. 

  1120. 

  1121.   if (!par[0]) {
    1122. 

  1122.     dprintf(idx, "Usage: -chrec <user> [channel]\n");
    1123. 

  1123.     return;
    1124. 

  1124.   }
    1125. 

  1125.   nick = newsplit(&par);
    1126. 

  1126.   u1 = get_user_by_handle(userlist, nick);
    1127. 

  1127.   if (!u1) {
    1128. 

  1128.     dprintf(idx, "No such user.\n");
    1129. 

  1129.     return;
    1130. 

  1130.   }
    1131. 

  1131.   if (!par[0]) {
    1132. 

  1132.     struct chanset_t *chan;
    1133. 

  1133. 

  1134.     chan = findchan_by_dname(dcc[idx].u.chat->con_chan);
    1135. 

  1135.     if (chan)
    1136. 

  1136.       chn = chan->dname;
    1137. 

  1137.     else {
    1138. 

  1138.       dprintf(idx, "Invalid console channel.\n");
    1139. 

  1139.       return;
    1140. 

  1140.     }
    1141. 

  1141.   } else
    1142. 

  1142.     chn = newsplit(&par);
    1143. 

  1143.   get_user_flagrec(u, &user, chn);
    1144. 

  1144.   get_user_flagrec(u1, &victim, chn);
    1145. 

  1145.   if ((!glob_master(user) && !chan_master(user)) ||     /* drummer */
    1146. 

  1146.       (chan_owner(victim) && !chan_owner(user) && !glob_owner(user)) ||
    1147. 

  1147.       (glob_owner(victim) && !glob_owner(user))) {
    1148. 

  1148.     dprintf(idx, "You have no permission to do that.\n");
    1149. 

  1149.     return;
    1150. 

  1150.   }
    1151. 

  1151.   chanrec = get_chanrec(u1, chn);
    1152. 

  1152.   if (!chanrec) {
    1153. 

  1153.     dprintf(idx, "User %s doesn't have a channel record for %s.\n", nick, chn);
    1154. 

  1154.     return;
    1155. 

  1155.   }
    1156. 

  1156.   putlog(LOG_CMDS, "*", "#%s# -chrec %s %s", dcc[idx].nick, nick, chn);
    1157. 

  1157.   del_chanrec(u1, chn);
    1158. 

  1158.   dprintf(idx, "Removed %s channel record from %s.\n", chn, nick);
    1159. 

  1159. }
    1160. 

  1160. 

  1161. static void cmd_pls_chan(struct userrec *u, int idx, char *par)
    1162. 

  1162. {
    1163. 

  1163.   int i, argc;
    1164. 

  1164.   EGG_CONST char **argv;
    1165. 

  1165.   char *chname;
    1166. 

  1166.   struct chanset_t *chan;
    1167. 

  1167. 

  1168.   if (!par[0]) {
    1169. 

  1169.     dprintf(idx, "Usage: +chan [%s]<channel> [options]\n", CHANMETA);
    1170. 

  1170.     return;
    1171. 

  1171.   }
    1172. 

  1172. 

  1173.   chname = newsplit(&par);
    1174. 

  1174.   if (findchan_by_dname(chname)) {
    1175. 

  1175.     dprintf(idx, "That channel already exists!\n");
    1176. 

  1176.     return;
    1177. 

  1177.   } else if ((chan = findchan(chname))) {
    1178. 

  1178.     dprintf(idx, "That channel already exists as %s!\n", chan->dname);
    1179. 

  1179.     return;
    1180. 

  1180.   } else if (strchr(CHANMETA, chname[0]) == NULL) {
    1181. 

  1181.     dprintf(idx, "Invalid channel prefix.\n");
    1182. 

  1182.     return;
    1183. 

  1183.   } else if (strchr(chname, ',') != NULL) {
    1184. 

  1184.     dprintf(idx, "Invalid channel name.\n");
    1185. 

  1185.     return;
    1186. 

  1186.   }
    1187. 

  1187. 

  1188.   if (Tcl_SplitList(NULL, par, &argc, &argv ) == TCL_ERROR) {
    1189. 

  1189.     dprintf(idx, "Invalid channel options.\n");
    1190. 

  1190.     return;
    1191. 

  1191.   }
    1192. 

  1192.   for (i = 0; i < argc; i++) {
    1193. 

  1193.     if ((!strncmp(argv[i], "need-", 5) || !strcmp(argv[i] + 1, "static"))
    1194. 

  1194.         && (!(u->flags & USER_OWNER) || (!isowner(dcc[idx].nick)
    1195. 

  1195.         && must_be_owner))) {
    1196. 

  1196.       dprintf(idx, "Due to security concerns, only permanent owners can "
    1197. 

  1197.                    "set the need-* and +/-static modes.\n");
    1198. 

  1198.       Tcl_Free((char *) argv);
    1199. 

  1199.       return;
    1200. 

  1200.     }
    1201. 

  1201.     if (argv[i][0] == '-' || argv[i][0] == '+')
    1202. 

  1202.       continue;
    1203. 

  1203.     i++;
    1204. 

  1204.   }
    1205. 

  1205.   Tcl_Free((char *) argv);
    1206. 

  1206. 

  1207.   if (tcl_channel_add(0, chname, par) == TCL_ERROR)
    1208. 

  1208.     dprintf(idx, "Invalid channel or channel options.\n");
    1209. 

  1209.   else
    1210. 

  1210.     putlog(LOG_CMDS, "*", "#%s# +chan %s", dcc[idx].nick, chname);
    1211. 

  1211. }
    1212. 

  1212. 

  1213. static void cmd_mns_chan(struct userrec *u, int idx, char *par)
    1214. 

  1214. {
    1215. 

  1215.   char *chname;
    1216. 

  1216.   struct chanset_t *chan;
    1217. 

  1217.   int i;
    1218. 

  1218. 

  1219.   if (!par[0]) {
    1220. 

  1220.     dprintf(idx, "Usage: -chan [%s]<channel>\n", CHANMETA);
    1221. 

  1221.     return;
    1222. 

  1222.   }
    1223. 

  1223.   chname = newsplit(&par);
    1224. 

  1224.   chan = findchan_by_dname(chname);
    1225. 

  1225.   if (!chan) {
    1226. 

  1226.     if ((chan = findchan(chname)))
    1227. 

  1227.       dprintf(idx, "That channel exists with a short name of %s, use that.\n",
    1228. 

  1228.               chan->dname);
    1229. 

  1229.     else
    1230. 

  1230.       dprintf(idx, "That channel doesn't exist!\n");
    1231. 

  1231.     return;
    1232. 

  1232.   }
    1233. 

  1233.   if (channel_static(chan)) {
    1234. 

  1234.     dprintf(idx, "Cannot remove %s, it is a static channel!\n", chname);
    1235. 

  1235.     return;
    1236. 

  1236.   }
    1237. 

  1237. 

  1238.   for (i = 0; i < dcc_total; i++)
    1239. 

  1239.     if ((dcc[i].type->flags & DCT_CHAT) &&
    1240. 

  1240.         !rfc_casecmp(dcc[i].u.chat->con_chan, chan->dname)) {
    1241. 

  1241.       dprintf(i, "%s is no longer a valid channel, changing your console "
    1242. 

  1242.               "to '*'\n", chname);
    1243. 

  1243.       strcpy(dcc[i].u.chat->con_chan, "*");
    1244. 

  1244.     }
    1245. 

  1245.   remove_channel(chan);
    1246. 

  1246.   dprintf(idx, "Channel %s removed from the bot.\n", chname);
    1247. 

  1247.   dprintf(idx, "This includes any channel specific bans, invites, exemptions "
    1248. 

  1248.           "and user records that you set.\n");
    1249. 

  1249.   putlog(LOG_CMDS, "*", "#%s# -chan %s", dcc[idx].nick, chname);
    1250. 

  1250. }
    1251. 

  1251. 

  1252. static void cmd_chaninfo(struct userrec *u, int idx, char *par)
    1253. 

  1253. {
    1254. 

  1254.   char *chname, work[512];
    1255. 

  1255.   struct chanset_t *chan;
    1256. 

  1256.   int ii, tmp;
    1257. 

  1257.   struct udef_struct *ul;
    1258. 

  1258. 

  1259.   if (!par[0]) {
    1260. 

  1260.     chname = dcc[idx].u.chat->con_chan;
    1261. 

  1261.     if (chname[0] == '*') {
    1262. 

  1262.       dprintf(idx, "Your console channel is invalid.\n");
    1263. 

  1263.       return;
    1264. 

  1264.     }
    1265. 

  1265.   } else {
    1266. 

  1266.     chname = newsplit(&par);
    1267. 

  1267.     get_user_flagrec(u, &user, chname);
    1268. 

  1268.     if (!glob_master(user) && !chan_master(user)) {
    1269. 

  1269.       dprintf(idx, "You don't have access to %s.\n", chname);
    1270. 

  1270.       return;
    1271. 

  1271.     }
    1272. 

  1272.   }
    1273. 

  1273.   if (!(chan = findchan_by_dname(chname)))
    1274. 

  1274.     dprintf(idx, "No such channel defined.\n");
    1275. 

  1275.   else {
    1276. 

  1276.     dprintf(idx, "Settings for %s channel %s:\n",
    1277. 

  1277.             channel_static(chan) ? "static" : "dynamic", chan->dname);
    1278. 

  1278.     get_mode_protect(chan, work);
    1279. 

  1279.     dprintf(idx, "Protect modes (chanmode): %s\n", work[0] ? work : "None");
    1280. 

  1280.     if (chan->idle_kick)
    1281. 

  1281.       dprintf(idx, "Idle Kick after (idle-kick): %d\n", chan->idle_kick);
    1282. 

  1282.     else
    1283. 

  1283.       dprintf(idx, "Idle Kick after (idle-kick): DON'T!\n");
    1284. 

  1284.     if (chan->stopnethack_mode)
    1285. 

  1285.       dprintf(idx, "stopnethack-mode: %d\n", chan->stopnethack_mode);
    1286. 

  1286.     else
    1287. 

  1287.       dprintf(idx, "stopnethack: DON'T!\n");
    1288. 

  1288.     dprintf(idx, "aop-delay: %d:%d\n", chan->aop_min, chan->aop_max);
    1289. 

  1289.     if (chan->revenge_mode)
    1290. 

  1290.       dprintf(idx, "revenge-mode: %d\n", chan->revenge_mode);
    1291. 

  1291.     else
    1292. 

  1292.       dprintf(idx, "revenge-mode: 0\n");
    1293. 

  1293.     dprintf(idx, "ban-type: %d\n", chan->ban_type);
    1294. 

  1294.     if (chan->ban_time)
    1295. 

  1295.       dprintf(idx, "ban-time: %d\n", chan->ban_time);
    1296. 

  1296.     else
    1297. 

  1297.       dprintf(idx, "ban-time: 0\n");
    1298. 

  1298.     if (chan->exempt_time)
    1299. 

  1299.       dprintf(idx, "exempt-time: %d\n", chan->exempt_time);
    1300. 

  1300.     else
    1301. 

  1301.       dprintf(idx, "exempt-time: 0\n");
    1302. 

  1302.     if (chan->invite_time)
    1303. 

  1303.       dprintf(idx, "invite-time: %d\n", chan->invite_time);
    1304. 

  1304.     else
    1305. 

  1305.       dprintf(idx, "invite-time: 0\n");
    1306. 

  1306.     /* Only bot owners can see/change these (they're TCL commands) */
    1307. 

  1307.     if (u->flags & USER_OWNER) {
    1308. 

  1308.       if (chan->need_op[0])
    1309. 

  1309.         dprintf(idx, "To regain op's (need-op):\n%s\n", chan->need_op);
    1310. 

  1310.       if (chan->need_invite[0])
    1311. 

  1311.         dprintf(idx, "To get invite (need-invite):\n%s\n", chan->need_invite);
    1312. 

  1312.       if (chan->need_key[0])
    1313. 

  1313.         dprintf(idx, "To get key (need-key):\n%s\n", chan->need_key);
    1314. 

  1314.       if (chan->need_unban[0])
    1315. 

  1315.         dprintf(idx, "If I'm banned (need-unban):\n%s\n", chan->need_unban);
    1316. 

  1316.       if (chan->need_limit[0])
    1317. 

  1317.         dprintf(idx, "When channel full (need-limit):\n%s\n",
    1318. 

  1318.                 chan->need_limit);
    1319. 

  1319.     }
    1320. 

  1320.     dprintf(idx, "Other modes:\n");
    1321. 

  1321.     dprintf(idx,
    1322. 

  1322.             "     %cinactive       %cstatuslog      %csecret         "
    1323. 

  1323.             "%cshared\n", (chan->status & CHAN_INACTIVE) ? '+' : '-',
    1324. 

  1324.             (chan->status & CHAN_LOGSTATUS) ? '+' : '-',
    1325. 

  1325.             (chan->status & CHAN_SECRET) ? '+' : '-',
    1326. 

  1326.             (chan->status & CHAN_SHARED) ? '+' : '-');
    1327. 

  1327.     dprintf(idx,
    1328. 

  1328.             "     %cgreet          %cseen           %ccycle          "
    1329. 

  1329.             "%cdontkickops\n", (chan->status & CHAN_GREET) ? '+' : '-',
    1330. 

  1330.             (chan->status & CHAN_SEEN) ? '+' : '-',
    1331. 

  1331.             (chan->status & CHAN_CYCLE) ? '+' : '-',
    1332. 

  1332.             (chan->status & CHAN_DONTKICKOPS) ? '+' : '-');
    1333. 

  1333.     dprintf(idx,
    1334. 

  1334.             "     %cprotectops     %cprotectfriends %crevenge        "
    1335. 

  1335.             "%crevengebot\n", (chan->status & CHAN_PROTECTOPS) ? '+' : '-',
    1336. 

  1336.             (chan->status & CHAN_PROTECTFRIENDS) ? '+' : '-',
    1337. 

  1337.             (chan->status & CHAN_REVENGE) ? '+' : '-',
    1338. 

  1338.             (chan->status & CHAN_REVENGEBOT) ? '+' : '-');
    1339. 

  1339.     dprintf(idx,
    1340. 

  1340.             "     %cbitch          %cautoop         %cautovoice      "
    1341. 

  1341.             "%cnodesynch\n", (chan->status & CHAN_BITCH) ? '+' : '-',
    1342. 

  1342.             (chan->status & CHAN_OPONJOIN) ? '+' : '-',
    1343. 

  1343.             (chan->status & CHAN_AUTOVOICE) ? '+' : '-',
    1344. 

  1344.             (chan->status & CHAN_NODESYNCH) ? '+' : '-');
    1345. 

  1345.     dprintf(idx,
    1346. 

  1346.             "     %cenforcebans    %cdynamicbans    %cuserbans       "
    1347. 

  1347.             "%cautohalfop\n", (chan->status & CHAN_ENFORCEBANS) ? '+' : '-',
    1348. 

  1348.             (chan->status & CHAN_DYNAMICBANS) ? '+' : '-',
    1349. 

  1349.             (chan->status & CHAN_NOUSERBANS) ? '-' : '+',
    1350. 

  1350.             (chan->status & CHAN_AUTOHALFOP) ? '+' : '-');
    1351. 

  1351.     dprintf(idx, "     %cprotecthalfops %cstatic\n",
    1352. 

  1352.             (chan->status & CHAN_PROTECTHALFOPS) ? '+' : '-',
    1353. 

  1353.             (chan->status & CHAN_STATIC) ? '+' : '-');
    1354. 

  1354.     dprintf(idx,
    1355. 

  1355.             "     %cdynamicexempts %cuserexempts    %cdynamicinvites "
    1356. 

  1356.             "%cuserinvites\n",
    1357. 

  1357.             (chan->ircnet_status & CHAN_DYNAMICEXEMPTS) ? '+' : '-',
    1358. 

  1358.             (chan->ircnet_status & CHAN_NOUSEREXEMPTS) ? '-' : '+',
    1359. 

  1359.             (chan->ircnet_status & CHAN_DYNAMICINVITES) ? '+' : '-',
    1360. 

  1360.             (chan->ircnet_status & CHAN_NOUSERINVITES) ? '-' : '+');
    1361. 

  1361. 

  1362.     ii = 1;
    1363. 

  1363.     tmp = 0;
    1364. 

  1364.     for (ul = udef; ul; ul = ul->next)
    1365. 

  1365.       if (ul->defined && ul->type == UDEF_FLAG) {
    1366. 

  1366.         int work_len;
    1367. 

  1367. 

  1368.         if (!tmp) {
    1369. 

  1369.           dprintf(idx, "User defined channel flags:\n");
    1370. 

  1370.           tmp = 1;
    1371. 

  1371.         }
    1372. 

  1372.         if (ii == 1)
    1373. 

  1373.           egg_snprintf(work, sizeof work, "    ");
    1374. 

  1374.         work_len = strlen(work);
    1375. 

  1375.         egg_snprintf(work + work_len, sizeof(work) - work_len, " %c%s",
    1376. 

  1376.                      getudef(ul->values, chan->dname) ? '+' : '-', ul->name);
    1377. 

  1377.         ii++;
    1378. 

  1378.         if (ii > 4) {
    1379. 

  1379.           dprintf(idx, "%s\n", work);
    1380. 

  1380.           ii = 1;
    1381. 

  1381.         }
    1382. 

  1382.       }
    1383. 

  1383.     if (ii > 1)
    1384. 

  1384.       dprintf(idx, "%s\n", work);
    1385. 

  1385. 

  1386.     work[0] = 0;
    1387. 

  1387.     ii = 1;
    1388. 

  1388.     tmp = 0;
    1389. 

  1389.     for (ul = udef; ul; ul = ul->next)
    1390. 

  1390.       if (ul->defined && ul->type == UDEF_INT) {
    1391. 

  1391.         int work_len = strlen(work);
    1392. 

  1392. 

  1393.         if (!tmp) {
    1394. 

  1394.           dprintf(idx, "User defined channel settings:\n");
    1395. 

  1395.           tmp = 1;
    1396. 

  1396.         }
    1397. 

  1397.         egg_snprintf(work + work_len, sizeof(work) - work_len, "%s: %d   ",
    1398. 

  1398.                      ul->name, getudef(ul->values, chan->dname));
    1399. 

  1399.         ii++;
    1400. 

  1400.         if (ii > 4) {
    1401. 

  1401.           dprintf(idx, "%s\n", work);
    1402. 

  1402.           work[0] = 0;
    1403. 

  1403.           ii = 1;
    1404. 

  1404.         }
    1405. 

  1405.       }
    1406. 

  1406.     if (ii > 1)
    1407. 

  1407.       dprintf(idx, "%s\n", work);
    1408. 

  1408. 

  1409.     if (u->flags & USER_OWNER) {
    1410. 

  1410.       tmp = 0;
    1411. 

  1411. 

  1412.       for (ul = udef; ul; ul = ul->next) {
    1413. 

  1413.         if (ul->defined && ul->type == UDEF_STR) {
    1414. 

  1414.           char *p = (char *) getudef(ul->values, chan->dname);
    1415. 

  1415. 

  1416.           if (!p)
    1417. 

  1417.             p = "{}";
    1418. 

  1418. 

  1419.           if (!tmp) {
    1420. 

  1420.             dprintf(idx, "User defined channel strings:\n");
    1421. 

  1421.             tmp = 1;
    1422. 

  1422.           }
    1423. 

  1423.           dprintf(idx, "%s: %s\n", ul->name, p);
    1424. 

  1424.         }
    1425. 

  1425.       }
    1426. 

  1426.     }
    1427. 

  1427. 

  1428. 

  1429.     dprintf(idx, "flood settings: chan ctcp join kick deop nick\n");
    1430. 

  1430.     dprintf(idx, "number:          %3d  %3d  %3d  %3d  %3d  %3d\n",
    1431. 

  1431.             chan->flood_pub_thr, chan->flood_ctcp_thr,
    1432. 

  1432.             chan->flood_join_thr, chan->flood_kick_thr,
    1433. 

  1433.             chan->flood_deop_thr, chan->flood_nick_thr);
    1434. 

  1434.     dprintf(idx, "time  :          %3d  %3d  %3d  %3d  %3d  %3d\n",
    1435. 

  1435.             chan->flood_pub_time, chan->flood_ctcp_time,
    1436. 

  1436.             chan->flood_join_time, chan->flood_kick_time,
    1437. 

  1437.             chan->flood_deop_time, chan->flood_nick_time);
    1438. 

  1438.     putlog(LOG_CMDS, "*", "#%s# chaninfo %s", dcc[idx].nick, chname);
    1439. 

  1439.   }
    1440. 

  1440. }
    1441. 

  1441. 

  1442. static void cmd_chanset(struct userrec *u, int idx, char *par)
    1443. 

  1443. {
    1444. 

  1444.   char *chname = NULL, answers[512], *parcpy;
    1445. 

  1445.   char *list[2], *bak, *buf;
    1446. 

  1446.   struct chanset_t *chan = NULL;
    1447. 

  1447.   int all = 0;
    1448. 

  1448. 

  1449.   if (!par[0])
    1450. 

  1450.     dprintf(idx, "Usage: chanset [%schannel] <settings>\n", CHANMETA);
    1451. 

  1451.   else {
    1452. 

  1452.     if (strlen(par) > 2 && par[0] == '*' && par[1] == ' ') {
    1453. 

  1453.       all = 1;
    1454. 

  1454.       get_user_flagrec(u, &user, chanset ? chanset->dname : "");
    1455. 

  1455.       if (!glob_master(user)) {
    1456. 

  1456.         dprintf(idx, "You need to be a global master to use .chanset *.\n");
    1457. 

  1457.         return;
    1458. 

  1458.       }
    1459. 

  1459.       newsplit(&par);
    1460. 

  1460.     } else {
    1461. 

  1461.       if (strchr(CHANMETA, par[0])) {
    1462. 

  1462.         chname = newsplit(&par);
    1463. 

  1463.         get_user_flagrec(u, &user, chname);
    1464. 

  1464.         if (!glob_master(user) && !chan_master(user)) {
    1465. 

  1465.           dprintf(idx, "You don't have access to %s. \n", chname);
    1466. 

  1466.           return;
    1467. 

  1467.         } else if (!(chan = findchan_by_dname(chname)) && (chname[0] != '+')) {
    1468. 

  1468.           dprintf(idx, "That channel doesn't exist!\n");
    1469. 

  1469.           return;
    1470. 

  1470.         }
    1471. 

  1471.         if (!chan) {
    1472. 

  1472.           if (par[0])
    1473. 

  1473.             *--par = ' ';
    1474. 

  1474.           par = chname;
    1475. 

  1475.         }
    1476. 

  1476.       }
    1477. 

  1477.       if (!par[0] || par[0] == '*') {
    1478. 

  1478.         dprintf(idx, "Usage: chanset [%schannel] <settings>\n", CHANMETA);
    1479. 

  1479.         return;
    1480. 

  1480.       }
    1481. 

  1481.       if (!chan &&
    1482. 

  1482.           !(chan = findchan_by_dname(chname = dcc[idx].u.chat->con_chan))) {
    1483. 

  1483.         dprintf(idx, "Invalid console channel.\n");
    1484. 

  1484.         return;
    1485. 

  1485.       }
    1486. 

  1486.     }
    1487. 

  1487.     if (all)
    1488. 

  1488.       chan = chanset;
    1489. 

  1489.     bak = par;
    1490. 

  1490.     buf = nmalloc(strlen(par) + 1);
    1491. 

  1491.     while (chan) {
    1492. 

  1492.       chname = chan->dname;
    1493. 

  1493.       strcpy(buf, bak);
    1494. 

  1494.       par = buf;
    1495. 

  1495.       list[0] = newsplit(&par);
    1496. 

  1496.       answers[0] = 0;
    1497. 

  1497.       while (list[0][0]) {
    1498. 

  1498.         if (list[0][0] == '+' || list[0][0] == '-' ||
    1499. 

  1499.             (!strcmp(list[0], "dont-idle-kick"))) {
    1500. 

  1500.             if (!strcmp(list[0] + 1, "static") && must_be_owner &&
    1501. 

  1501.                 !(isowner(dcc[idx].nick))) {
    1502. 

  1502.               dprintf(idx, "Only permanent owners can modify the static flag.\n");
    1503. 

  1503.               nfree(buf);
    1504. 

  1504.               return;
    1505. 

  1505.             }
    1506. 

  1506.           if (tcl_channel_modify(0, chan, 1, list) == TCL_OK) {
    1507. 

  1507.             strcat(answers, list[0]);
    1508. 

  1508.             strcat(answers, " ");
    1509. 

  1509.           } else if (!all || !chan->next)
    1510. 

  1510.             dprintf(idx, "Error trying to set %s for %s, invalid mode.\n",
    1511. 

  1511.                     list[0], all ? "all channels" : chname);
    1512. 

  1512.           list[0] = newsplit(&par);
    1513. 

  1513.           continue;
    1514. 

  1514.         }
    1515. 

  1515.         /* The rest have an unknown amount of args, so assume the rest of the
    1516. 

  1516.          * line is args. Woops nearly made a nasty little hole her…
    1517.

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