apps/irssi/src/fe-common/core/fe-messages.c

   1 /*
   2  fe-messages.c : irssi
   3
   4     Copyright (C) 2000 Timo Sirainen
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   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 this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20
  21 #include "module.h"
  22 #include "module-formats.h"
  23 #include "signals.h"
  24 #include "commands.h"
  25 #include "levels.h"
  26 #include "misc.h"
  27 #include "special-vars.h"
  28 #include "settings.h"
  29
  30 #include "window-items.h"
  31 #include "fe-queries.h"
  32 #include "channels.h"
  33 #include "nicklist.h"
  34 #include "hilight-text.h"
  35 #include "ignore.h"
  36 #include "printtext.h"
  37
  38 #define ishighalnum(c) ((unsigned char) (c) >= 128 || isalnum(c))
  39
  40 static GHashTable *printnicks;
  41
  42 /* convert _underlined_ and *bold* words (and phrases) to use real
  43    underlining or bolding */
  44 char *expand_emphasis(WI_ITEM_REC *item, const char *text)
  45 {
  46         GString *str;
  47         char *ret;
  48         int pos;
  49
  50         g_return_val_if_fail(text != NULL, NULL);
  51
  52         str = g_string_new(text);
  53
  54         for (pos = 0; pos < str->len; pos++) {
  55                 char type, *bgn, *end;
  56
  57                 bgn = str->str + pos;
  58
  59                 if (*bgn == '*')
  60                         type = 2; /* bold */
  61                 else if (*bgn == '_')
  62                         type = 31; /* underlined */
  63                 else
  64                         continue;
  65
  66                 /* check that the beginning marker starts a word, and
  67                    that the matching end marker ends a word */
  68                 if ((pos > 0 && !isspace(bgn[-1])) || !ishighalnum(bgn[1]))
  69                         continue;
  70                 if ((end = strchr(bgn+1, *bgn)) == NULL)
  71                         continue;
  72                 if (!ishighalnum(end[-1]) || ishighalnum(end[1]) ||
  73                     end[1] == type || end[1] == '*' || end[1] == '_')
  74                         continue;
  75
  76                 if (IS_CHANNEL(item)) {
  77                         /* check that this isn't a _nick_, we don't want to
  78                            use emphasis on them. */
  79                         int found;
  80                         char c;
  81
  82                         c = end[1];
  83                         end[1] = '\0';
  84                         found = nicklist_find(CHANNEL(item), bgn) != NULL;
  85                         end[1] = c;
  86                         if (found) continue;
  87                 }
  88
  89                 /* allow only *word* emphasis, not *multiple words* */
  90                 if (!settings_get_bool("emphasis_multiword")) {
  91                         char *c;
  92                         for (c = bgn+1; c != end; c++) {
  93                                 if (!ishighalnum(*c))
  94                                         break;
  95                         }
  96                         if (c != end) continue;
  97                 }
  98
  99                 if (settings_get_bool("emphasis_replace")) {
 100                         *bgn = *end = type;
 101                         pos += (end-bgn);
 102                 } else {
 103                         g_string_insert_c(str, pos, type);
 104                         pos += (end - bgn) + 2;
 105                         g_string_insert_c(str, pos++, type);
 106                 }
 107         }
 108
 109         ret = str->str;
 110         g_string_free(str, FALSE);
 111         return ret;
 112 }
 113
 114 char *channel_get_nickmode(CHANNEL_REC *channel, const char *nick)
 115 {
 116         NICK_REC *nickrec;
 117         char *emptystr;
 118
 119         g_return_val_if_fail(nick != NULL, NULL);
 120
 121         if (!settings_get_bool("show_nickmode"))
 122                 return "";
 123
 124         emptystr = settings_get_bool("show_nickmode_empty") ? " " : "";
 125
 126         nickrec = channel == NULL ? NULL :
 127                 nicklist_find(channel, nick);
 128         return nickrec == NULL ? emptystr :
 129                 (nickrec->op ? "@" : (nickrec->voice ? "+" : emptystr));
 130 }
 131
 132 static char *channel_get_nickmode_rec(NICK_REC *nickrec)
 133 {
 134         char *emptystr;
 135
 136         if (!settings_get_bool("show_nickmode"))
 137                 return "";
 138
 139         emptystr = settings_get_bool("show_nickmode_empty") ? " " : "";
 140
 141         return nickrec == NULL ? emptystr :
 142                 (nickrec->op ? "@" : (nickrec->voice ? "+" : emptystr));
 143 }
 144
 145 static void sig_message_public(SERVER_REC *server, const char *msg,
 146                                const char *nick, const char *address,
 147                                const char *target, NICK_REC *nickrec)
 148 {
 149         CHANNEL_REC *chanrec;
 150         const char *nickmode, *printnick;
 151         int for_me, print_channel, level;
 152         char *color, *freemsg = NULL;
 153
 154         /* NOTE: this may return NULL if some channel is just closed with
 155            /WINDOW CLOSE and server still sends the few last messages */
 156         chanrec = channel_find(server, target);
 157         if (nickrec == NULL && chanrec != NULL)
 158                 nickrec = nicklist_find(chanrec, nick);
 159
 160         for_me = nick_match_msg(chanrec, msg, server->nick);
 161         color = for_me ? NULL :
 162                 hilight_match_nick(server, target, nick, address, MSGLEVEL_PUBLIC, msg);
 163
 164         print_channel = chanrec == NULL ||
 165                 !window_item_is_active((WI_ITEM_REC *) chanrec);
 166         if (!print_channel && settings_get_bool("print_active_channel") &&
 167             window_item_window((WI_ITEM_REC *) chanrec)->items->next != NULL)
 168                 print_channel = TRUE;
 169
 170         level = MSGLEVEL_PUBLIC | (for_me || color != NULL ?
 171                                    MSGLEVEL_HILIGHT : MSGLEVEL_NOHILIGHT);
 172
 173         if (settings_get_bool("emphasis"))
 174                 msg = freemsg = expand_emphasis((WI_ITEM_REC *) chanrec, msg);
 175
 176         /* get nick mode & nick what to print the msg with
 177            (in case there's multiple identical nicks) */
 178         nickmode = channel_get_nickmode_rec(nickrec);
 179         printnick = nickrec == NULL ? nick :
 180                 g_hash_table_lookup(printnicks, nickrec);
 181         if (printnick == NULL)
 182                 printnick = nick;
 183
 184         if (!print_channel) {
 185                 /* message to active channel in window */
 186                 if (color != NULL) {
 187                         /* highlighted nick */
 188                         printformat(server, target, level,
 189                                     TXT_PUBMSG_HILIGHT,
 190                                     color, printnick, msg, nickmode);
 191                 } else {
 192                         printformat(server, target, level,
 193                                     for_me ? TXT_PUBMSG_ME : TXT_PUBMSG,
 194                                     printnick, msg, nickmode);
 195                 }
 196         } else {
 197                 /* message to not existing/active channel */
 198                 if (color != NULL) {
 199                         /* highlighted nick */
 200                         printformat(server, target, level,
 201                                     TXT_PUBMSG_HILIGHT_CHANNEL,
 202                                     color, printnick, target, msg, nickmode);
 203                 } else {
 204                         printformat(server, target, level,
 205                                     for_me ? TXT_PUBMSG_ME_CHANNEL :
 206                                     TXT_PUBMSG_CHANNEL,
 207                                     printnick, target, msg, nickmode);
 208                 }
 209         }
 210
 211         g_free_not_null(freemsg);
 212         g_free_not_null(color);
 213 }
 214
 215 static void sig_message_private(SERVER_REC *server, const char *msg,
 216                                 const char *nick, const char *address)
 217 {
 218         QUERY_REC *query;
 219         char *freemsg = NULL;
 220
 221         query = query_find(server, nick);
 222
 223         if (settings_get_bool("emphasis"))
 224                 msg = freemsg = expand_emphasis((WI_ITEM_REC *) query, msg);
 225
 226         printformat(server, nick, MSGLEVEL_MSGS,
 227                     query == NULL ? TXT_MSG_PRIVATE :
 228                     TXT_MSG_PRIVATE_QUERY, nick, address, msg);
 229
 230         g_free_not_null(freemsg);
 231 }
 232
 233 static void print_own_channel_message(SERVER_REC *server, CHANNEL_REC *channel,
 234                                       const char *target, const char *msg)
 235 {
 236         WINDOW_REC *window;
 237         const char *nickmode;
 238         char *freemsg = NULL;
 239         int print_channel;
 240
 241         nickmode = channel_get_nickmode(channel, server->nick);
 242
 243         window = channel == NULL ? NULL :
 244                 window_item_window((WI_ITEM_REC *) channel);
 245
 246         print_channel = window == NULL ||
 247                 window->active != (WI_ITEM_REC *) channel;
 248
 249         if (!print_channel && settings_get_bool("print_active_channel") &&
 250             window != NULL && g_slist_length(window->items) > 1)
 251                 print_channel = TRUE;
 252
 253         if (settings_get_bool("emphasis"))
 254                 msg = freemsg = expand_emphasis((WI_ITEM_REC *) channel, msg);
 255
 256         if (!print_channel) {
 257                 printformat(server, target, MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT,
 258                             TXT_OWN_MSG, server->nick, msg, nickmode);
 259         } else {
 260                 printformat(server, target, MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT,
 261                             TXT_OWN_MSG_CHANNEL, server->nick, target, msg, nickmode);
 262         }
 263
 264         g_free_not_null(freemsg);
 265 }
 266
 267 static void sig_message_own_public(SERVER_REC *server, const char *msg,
 268                                    const char *target)
 269 {
 270         CHANNEL_REC *channel;
 271
 272         g_return_if_fail(server != NULL);
 273         g_return_if_fail(msg != NULL);
 274
 275         channel = channel_find(server, target);
 276         print_own_channel_message(server, channel, target, msg);
 277 }
 278
 279 static void sig_message_own_private(SERVER_REC *server, const char *msg,
 280                                     const char *target, const char *origtarget)
 281 {
 282         QUERY_REC *query;
 283         char *freemsg = NULL;
 284
 285         g_return_if_fail(server != NULL);
 286         g_return_if_fail(msg != NULL);
 287
 288         if (target == NULL) {
 289                 /* this should only happen if some special target failed and
 290                    we should display some error message. currently the special
 291                    targets are only ',' and '.'. */
 292                 g_return_if_fail(strcmp(origtarget, ",") == 0 ||
 293                                  strcmp(origtarget, ".") == 0);
 294
 295                 printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
 296                             *origtarget == ',' ? TXT_NO_MSGS_GOT :
 297                             TXT_NO_MSGS_SENT);
 298                 signal_stop();
 299                 return;
 300         }
 301
 302         query = privmsg_get_query(server, target, TRUE, MSGLEVEL_MSGS);
 303
 304         if (settings_get_bool("emphasis"))
 305                 msg = freemsg = expand_emphasis((WI_ITEM_REC *) query, msg);
 306
 307         printformat(server, target,
 308                     MSGLEVEL_MSGS | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT,
 309                     query == NULL ? TXT_OWN_MSG_PRIVATE :
 310                     TXT_OWN_MSG_PRIVATE_QUERY, target, msg, server->nick);
 311
 312         g_free_not_null(freemsg);
 313 }
 314
 315 static void sig_message_join(SERVER_REC *server, const char *channel,
 316                              const char *nick, const char *address)
 317 {
 318         printformat(server, channel, MSGLEVEL_JOINS,
 319                     TXT_JOIN, nick, address, channel);
 320 }
 321
 322 static void sig_message_part(SERVER_REC *server, const char *channel,
 323                              const char *nick, const char *address,
 324                              const char *reason)
 325 {
 326         printformat(server, channel, MSGLEVEL_PARTS,
 327                     TXT_PART, nick, address, channel, reason);
 328 }
 329
 330 static void sig_message_quit(SERVER_REC *server, const char *nick,
 331                              const char *address, const char *reason)
 332 {
 333         WINDOW_REC *window;
 334         GString *chans;
 335         GSList *tmp, *windows;
 336         char *print_channel;
 337         int once, count;
 338
 339         if (ignore_check(server, nick, address, NULL, reason, MSGLEVEL_QUITS))
 340                 return;
 341
 342         print_channel = NULL;
 343         once = settings_get_bool("show_quit_once");
 344
 345         count = 0; windows = NULL;
 346         chans = g_string_new(NULL);
 347         for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
 348                 CHANNEL_REC *rec = tmp->data;
 349
 350                 if (!nicklist_find(rec, nick))
 351                         continue;
 352
 353                 if (ignore_check(server, nick, address, rec->name,
 354                                  reason, MSGLEVEL_QUITS)) {
 355                         count++;
 356                         continue;
 357                 }
 358
 359                 if (print_channel == NULL ||
 360                     active_win->active == (WI_ITEM_REC *) rec)
 361                         print_channel = rec->name;
 362
 363                 if (once)
 364                         g_string_sprintfa(chans, "%s,", rec->name);
 365                 else {
 366                         window = window_item_window((WI_ITEM_REC *) rec);
 367                         if (g_slist_find(windows, window) == NULL) {
 368                                 windows = g_slist_append(windows, window);
 369                                 printformat(server, rec->name, MSGLEVEL_QUITS,
 370                                             TXT_QUIT, nick, address, reason,
 371                                             rec->name);
 372                         }
 373                 }
 374                 count++;
 375         }
 376         g_slist_free(windows);
 377
 378         if (!once) {
 379                 /* check if you had query with the nick and
 380                    display the quit there too */
 381                 QUERY_REC *query = query_find(server, nick);
 382                 if (query != NULL) {
 383                         printformat(server, nick, MSGLEVEL_QUITS,
 384                                     TXT_QUIT, nick, address, reason, "");
 385                 }
 386         }
 387
 388         if (once || count == 0) {
 389                 if (chans->len > 0)
 390                         g_string_truncate(chans, chans->len-1);
 391                 printformat(server, print_channel, MSGLEVEL_QUITS,
 392                             count <= 1 ? TXT_QUIT : TXT_QUIT_ONCE,
 393                             nick, address, reason, chans->str);
 394         }
 395         g_string_free(chans, TRUE);
 396 }
 397
 398 static void sig_message_kick(SERVER_REC *server, const char *channel,
 399                              const char *nick, const char *kicker,
 400                              const char *address, const char *reason)
 401 {
 402         printformat(server, channel, MSGLEVEL_KICKS,
 403                     TXT_KICK, nick, channel, kicker, reason);
 404 }
 405
 406 static void print_nick_change_channel(SERVER_REC *server, const char *channel,
 407                                       const char *newnick, const char *oldnick,
 408                                       const char *address,
 409                                       int ownnick)
 410 {
 411         if (ignore_check(server, oldnick, address,
 412                          channel, newnick, MSGLEVEL_NICKS))
 413                 return;
 414
 415         printformat(server, channel, MSGLEVEL_NICKS,
 416                     ownnick ? TXT_YOUR_NICK_CHANGED : TXT_NICK_CHANGED,
 417                     oldnick, newnick, channel);
 418 }
 419
 420 static void print_nick_change(SERVER_REC *server, const char *newnick,
 421                               const char *oldnick, const char *address,
 422                               int ownnick)
 423 {
 424         GSList *tmp, *windows;
 425         int msgprint;
 426
 427         msgprint = FALSE;
 428
 429         /* Print to each channel/query where the nick is.
 430            Don't print more than once to the same window. */
 431         windows = NULL;
 432         for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
 433                 CHANNEL_REC *channel = tmp->data;
 434                 WINDOW_REC *window =
 435                         window_item_window((WI_ITEM_REC *) channel);
 436
 437                 if (nicklist_find(channel, newnick) == NULL ||
 438                     g_slist_find(windows, window) != NULL)
 439                         continue;
 440
 441                 windows = g_slist_append(windows, window);
 442                 print_nick_change_channel(server, channel->name, newnick,
 443                                           oldnick, address, ownnick);
 444                 msgprint = TRUE;
 445         }
 446
 447         for (tmp = server->queries; tmp != NULL; tmp = tmp->next) {
 448                 QUERY_REC *query = tmp->data;
 449                 WINDOW_REC *window =
 450                         window_item_window((WI_ITEM_REC *) query);
 451
 452                 if (g_strcasecmp(query->name, oldnick) != 0 ||
 453                     g_slist_find(windows, window) != NULL)
 454                         continue;
 455
 456                 windows = g_slist_append(windows, window);
 457                 print_nick_change_channel(server, query->name, newnick,
 458                                           oldnick, address, ownnick);
 459                 msgprint = TRUE;
 460         }
 461         g_slist_free(windows);
 462
 463         if (!msgprint && ownnick) {
 464                 printformat(server, NULL, MSGLEVEL_NICKS,
 465                             TXT_YOUR_NICK_CHANGED, oldnick, newnick, "");
 466         }
 467 }
 468
 469 static void sig_message_nick(SERVER_REC *server, const char *newnick,
 470                              const char *oldnick, const char *address)
 471 {
 472         print_nick_change(server, newnick, oldnick, address, FALSE);
 473 }
 474
 475 static void sig_message_own_nick(SERVER_REC *server, const char *newnick,
 476                                  const char *oldnick, const char *address)
 477 {
 478         print_nick_change(server, newnick, oldnick, address, TRUE);
 479 }
 480
 481 static void sig_message_invite(SERVER_REC *server, const char *channel,
 482                                const char *nick, const char *address)
 483 {
 484         char *str;
 485
 486         str = show_lowascii(channel);
 487         printformat(server, NULL, MSGLEVEL_INVITES,
 488                     TXT_INVITE, nick, str);
 489         g_free(str);
 490 }
 491
 492 static void sig_message_topic(SERVER_REC *server, const char *channel,
 493                               const char *topic,
 494                               const char *nick, const char *address)
 495 {
 496         printformat(server, channel, MSGLEVEL_TOPICS,
 497                     *topic != '\0' ? TXT_NEW_TOPIC : TXT_TOPIC_UNSET,
 498                     nick, channel, topic);
 499 }
 500
 501 static int printnick_exists(NICK_REC *first, NICK_REC *ignore,
 502                             const char *nick)
 503 {
 504         char *printnick;
 505
 506         while (first != NULL) {
 507                 if (first != ignore) {
 508                         printnick = g_hash_table_lookup(printnicks, first);
 509                         if (printnick != NULL && strcmp(printnick, nick) == 0)
 510                                 return TRUE;
 511                 }
 512
 513                 first = first->next;
 514         }
 515
 516         return FALSE;
 517 }
 518
 519 static NICK_REC *printnick_find_original(NICK_REC *nick)
 520 {
 521         while (nick != NULL) {
 522                 if (g_hash_table_lookup(printnicks, nick) == NULL)
 523                         return nick;
 524
 525                 nick = nick->next;
 526         }
 527
 528         return NULL;
 529 }
 530
 531 static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick)
 532 {
 533         NICK_REC *firstnick;
 534         GString *newnick;
 535         char *nickhost, *p;
 536         int n;
 537
 538         if (nick->host == NULL)
 539                 return;
 540
 541         firstnick = g_hash_table_lookup(channel->nicks, nick->nick);
 542         if (firstnick->next == NULL)
 543                 return;
 544
 545         if (nick == channel->ownnick) {
 546                 /* own nick is being added, might be a nick change and
 547                    someone else having the original nick already in use.. */
 548                 nick = printnick_find_original(firstnick->next);
 549                 if (nick == NULL)
 550                         return; /* nope, we have it */
 551         }
 552
 553         /* identical nick already exists, have to change it somehow.. */
 554         p = strchr(nick->host, '@');
 555         if (p == NULL) p = nick->host; else p++;
 556
 557         nickhost = g_strdup_printf("%s@%s", nick->nick, p);
 558         p = strchr(nickhost+strlen(nick->nick), '.');
 559         if (p != NULL) *p = '\0';
 560
 561         if (!printnick_exists(firstnick, nick, nickhost)) {
 562                 /* use nick@host */
 563                 g_hash_table_insert(printnicks, nick, nickhost);
 564                 return;
 565         }
 566
 567         newnick = g_string_new(NULL);
 568         n = 2;
 569         do {
 570                 g_string_sprintf(newnick, "%s%d", nickhost, n);
 571                 n++;
 572         } while (printnick_exists(firstnick, nick, newnick->str));
 573
 574         g_hash_table_insert(printnicks, nick, newnick->str);
 575         g_string_free(newnick, FALSE);
 576         g_free(nickhost);
 577 }
 578
 579 static void sig_nicklist_remove(CHANNEL_REC *channel, NICK_REC *nick)
 580 {
 581         char *nickname;
 582
 583         nickname = g_hash_table_lookup(printnicks, nick);
 584         if (nickname != NULL) {
 585                 g_free(nickname);
 586                 g_hash_table_remove(printnicks, nick);
 587         }
 588 }
 589
 590 static void sig_nicklist_changed(CHANNEL_REC *channel, NICK_REC *nick)
 591 {
 592         sig_nicklist_remove(channel, nick);
 593         sig_nicklist_new(channel, nick);
 594 }
 595
 596 static void sig_channel_joined(CHANNEL_REC *channel)
 597 {
 598         NICK_REC *nick;
 599         char *nickname;
 600
 601         /* channel->ownnick is set at this point - check if our own nick
 602            has been changed, if it was set it back to the original nick and
 603            change the previous original to something else */
 604
 605         nickname = g_hash_table_lookup(printnicks, channel->ownnick);
 606         if (nickname == NULL)
 607                 return;
 608
 609         g_free(nickname);
 610         g_hash_table_remove(printnicks, channel->ownnick);
 611
 612         /* our own nick is guaranteed to be the first in list */
 613         nick = channel->ownnick->next;
 614         while (nick != NULL) {
 615                 if (g_hash_table_lookup(printnicks, nick) == NULL) {
 616                         sig_nicklist_new(channel, nick);
 617                         break;
 618                 }
 619                 nick = nick->next;
 620         }
 621 }
 622
 623 static void g_hash_free_value(void *key, void *value)
 624 {
 625         g_free(value);
 626 }
 627
 628 void fe_messages_init(void)
 629 {
 630         printnicks = g_hash_table_new((GHashFunc) g_direct_hash,
 631                                       (GCompareFunc) g_direct_equal);
 632
 633         settings_add_bool("lookandfeel", "emphasis", TRUE);
 634         settings_add_bool("lookandfeel", "emphasis_replace", FALSE);
 635         settings_add_bool("lookandfeel", "emphasis_multiword", FALSE);
 636         settings_add_bool("lookandfeel", "show_nickmode", TRUE);
 637         settings_add_bool("lookandfeel", "show_nickmode_empty", TRUE);
 638         settings_add_bool("lookandfeel", "print_active_channel", FALSE);
 639         settings_add_bool("lookandfeel", "show_quit_once", FALSE);
 640
 641         signal_add("message public", (SIGNAL_FUNC) sig_message_public);
 642         signal_add("message private", (SIGNAL_FUNC) sig_message_private);
 643         signal_add("message own_public", (SIGNAL_FUNC) sig_message_own_public);
 644         signal_add("message own_private", (SIGNAL_FUNC) sig_message_own_private);
 645         signal_add("message join", (SIGNAL_FUNC) sig_message_join);
 646         signal_add("message part", (SIGNAL_FUNC) sig_message_part);
 647         signal_add("message quit", (SIGNAL_FUNC) sig_message_quit);
 648         signal_add("message kick", (SIGNAL_FUNC) sig_message_kick);
 649         signal_add("message nick", (SIGNAL_FUNC) sig_message_nick);
 650         signal_add("message own_nick", (SIGNAL_FUNC) sig_message_own_nick);
 651         signal_add("message invite", (SIGNAL_FUNC) sig_message_invite);
 652         signal_add("message topic", (SIGNAL_FUNC) sig_message_topic);
 653
 654         signal_add("nicklist new", (SIGNAL_FUNC) sig_nicklist_new);
 655         signal_add("nicklist remove", (SIGNAL_FUNC) sig_nicklist_remove);
 656         signal_add("nicklist changed", (SIGNAL_FUNC) sig_nicklist_changed);
 657         signal_add("nicklist host changed", (SIGNAL_FUNC) sig_nicklist_new);
 658         signal_add("channel joined", (SIGNAL_FUNC) sig_channel_joined);
 659 }
 660
 661 void fe_messages_deinit(void)
 662 {
 663         g_hash_table_foreach(printnicks, (GHFunc) g_hash_free_value, NULL);
 664         g_hash_table_destroy(printnicks);
 665
 666         signal_remove("message public", (SIGNAL_FUNC) sig_message_public);
 667         signal_remove("message private", (SIGNAL_FUNC) sig_message_private);
 668         signal_remove("message own_public", (SIGNAL_FUNC) sig_message_own_public);
 669         signal_remove("message own_private", (SIGNAL_FUNC) sig_message_own_private);
 670         signal_remove("message join", (SIGNAL_FUNC) sig_message_join);
 671         signal_remove("message part", (SIGNAL_FUNC) sig_message_part);
 672         signal_remove("message quit", (SIGNAL_FUNC) sig_message_quit);
 673         signal_remove("message kick", (SIGNAL_FUNC) sig_message_kick);
 674         signal_remove("message nick", (SIGNAL_FUNC) sig_message_nick);
 675         signal_remove("message own_nick", (SIGNAL_FUNC) sig_message_own_nick);
 676         signal_remove("message invite", (SIGNAL_FUNC) sig_message_invite);
 677         signal_remove("message topic", (SIGNAL_FUNC) sig_message_topic);
 678
 679         signal_remove("nicklist new", (SIGNAL_FUNC) sig_nicklist_new);
 680         signal_remove("nicklist remove", (SIGNAL_FUNC) sig_nicklist_remove);
 681         signal_remove("nicklist changed", (SIGNAL_FUNC) sig_nicklist_changed);
 682         signal_remove("nicklist host changed", (SIGNAL_FUNC) sig_nicklist_new);
 683         signal_remove("channel joined", (SIGNAL_FUNC) sig_channel_joined);
 684 }