X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Firssi%2Fsrc%2Ffe-common%2Fcore%2Ffe-messages.c;fp=apps%2Firssi%2Fsrc%2Ffe-common%2Fcore%2Ffe-messages.c;h=0000000000000000000000000000000000000000;hb=72c2de619079457f7a68100eb13385275a424a23;hp=3080b99caa16b4ffb4b9e2f28e51990028e106b1;hpb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;p=runtime.git diff --git a/apps/irssi/src/fe-common/core/fe-messages.c b/apps/irssi/src/fe-common/core/fe-messages.c deleted file mode 100644 index 3080b99c..00000000 --- a/apps/irssi/src/fe-common/core/fe-messages.c +++ /dev/null @@ -1,712 +0,0 @@ -/* - fe-messages.c : irssi - - Copyright (C) 2000 Timo Sirainen - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include "module.h" -#include "module-formats.h" -#include "signals.h" -#include "commands.h" -#include "levels.h" -#include "misc.h" -#include "special-vars.h" -#include "settings.h" - -#include "servers.h" -#include "channels.h" -#include "nicklist.h" -#include "ignore.h" -#include "recode.h" - -#include "window-items.h" -#include "fe-queries.h" -#include "hilight-text.h" -#include "printtext.h" - -#define ishighalnum(c) ((unsigned char) (c) >= 128 || i_isalnum(c)) -#define isnickchar(a) \ - (i_isalnum(a) || (a) == '`' || (a) == '-' || (a) == '_' || \ - (a) == '[' || (a) == ']' || (a) == '{' || (a) == '}' || \ - (a) == '|' || (a) == '\\' || (a) == '^') - -GHashTable *printnicks; - -/* convert _underlined_ and *bold* words (and phrases) to use real - underlining or bolding */ -char *expand_emphasis(WI_ITEM_REC *item, const char *text) -{ - GString *str; - char *ret; - int pos; - - g_return_val_if_fail(text != NULL, NULL); - - str = g_string_new(text); - - for (pos = 0; pos < str->len; pos++) { - char type, *bgn, *end; - - bgn = str->str + pos; - - if (*bgn == '*') - type = 2; /* bold */ - else if (*bgn == '_') - type = 31; /* underlined */ - else - continue; - - /* check that the beginning marker starts a word, and - that the matching end marker ends a word */ - if ((pos > 0 && bgn[-1] != ' ') || !ishighalnum(bgn[1])) - continue; - if ((end = strchr(bgn+1, *bgn)) == NULL) - continue; - if (!ishighalnum(end[-1]) || ishighalnum(end[1]) || - end[1] == type || end[1] == '*' || end[1] == '_') - continue; - - if (IS_CHANNEL(item)) { - /* check that this isn't a _nick_, we don't want to - use emphasis on them. */ - int found; - char c; - char *end2; - - /* check if _foo_ is a nick */ - c = end[1]; - end[1] = '\0'; - found = nicklist_find(CHANNEL(item), bgn) != NULL; - end[1] = c; - if (found) continue; - - /* check if the whole 'word' (e.g. "_foo_^") is a nick - in "_foo_^ ", end will be the second _, end2 the ^ */ - end2 = end; - while (isnickchar(end2[1])) - end2++; - c = end2[1]; - end2[1] = '\0'; - found = nicklist_find(CHANNEL(item), bgn) != NULL; - end2[1] = c; - if (found) continue; - } - - /* allow only *word* emphasis, not *multiple words* */ - if (!settings_get_bool("emphasis_multiword")) { - char *c; - for (c = bgn+1; c != end; c++) { - if (!ishighalnum(*c)) - break; - } - if (c != end) continue; - } - - if (settings_get_bool("emphasis_replace")) { - *bgn = *end = type; - pos += (end-bgn); - } else { - g_string_insert_c(str, pos, type); - pos += (end - bgn) + 2; - g_string_insert_c(str, pos++, type); - } - } - - ret = str->str; - g_string_free(str, FALSE); - return ret; -} - -static char *channel_get_nickmode_rec(NICK_REC *nickrec) -{ - char *emptystr; - static char nickmode[2]; /* FIXME: bad */ - - if (!settings_get_bool("show_nickmode")) - return ""; - - emptystr = settings_get_bool("show_nickmode_empty") ? " " : ""; - - if (nickrec != NULL && nickrec->other) { - nickmode[0] = nickrec->other; - nickmode[1] = '\0'; - return nickmode; - } - - return nickrec == NULL ? emptystr : - nickrec->op ? "@" : - nickrec->halfop ? "%" : - nickrec->voice ? "+" : - emptystr; -} - -char *channel_get_nickmode(CHANNEL_REC *channel, const char *nick) -{ - g_return_val_if_fail(nick != NULL, NULL); - - return channel_get_nickmode_rec(channel == NULL ? NULL : - nicklist_find(channel, nick)); -} - -static void sig_message_public(SERVER_REC *server, const char *msg, - const char *nick, const char *address, - const char *target, NICK_REC *nickrec) -{ - CHANNEL_REC *chanrec; - const char *nickmode, *printnick; - int for_me, print_channel, level; - char *color, *freemsg = NULL; - HILIGHT_REC *hilight; - - /* NOTE: this may return NULL if some channel is just closed with - /WINDOW CLOSE and server still sends the few last messages */ - chanrec = channel_find(server, target); - if (nickrec == NULL && chanrec != NULL) - nickrec = nicklist_find(chanrec, nick); - - for_me = !settings_get_bool("hilight_nick_matches") ? FALSE : - nick_match_msg(chanrec, msg, server->nick); - hilight = for_me ? NULL : - hilight_match_nick(server, target, nick, address, MSGLEVEL_PUBLIC, msg); - color = (hilight == NULL) ? NULL : hilight_get_color(hilight); - - print_channel = chanrec == NULL || - !window_item_is_active((WI_ITEM_REC *) chanrec); - if (!print_channel && settings_get_bool("print_active_channel") && - window_item_window((WI_ITEM_REC *) chanrec)->items->next != NULL) - print_channel = TRUE; - - level = MSGLEVEL_PUBLIC; - if (for_me) - level |= MSGLEVEL_HILIGHT; - - if (settings_get_bool("emphasis")) - msg = freemsg = expand_emphasis((WI_ITEM_REC *) chanrec, msg); - - /* get nick mode & nick what to print the msg with - (in case there's multiple identical nicks) */ - nickmode = channel_get_nickmode_rec(nickrec); - printnick = nickrec == NULL ? nick : - g_hash_table_lookup(printnicks, nickrec); - if (printnick == NULL) - printnick = nick; - - if (color != NULL) { - /* highlighted nick */ - TEXT_DEST_REC dest; - format_create_dest(&dest, server, target, level, NULL); - hilight_update_text_dest(&dest,hilight); - if (!print_channel) /* message to active channel in window */ - printformat_dest(&dest, TXT_PUBMSG_HILIGHT, color, - printnick, msg, nickmode); - else /* message to not existing/active channel */ - printformat_dest(&dest, TXT_PUBMSG_HILIGHT_CHANNEL, - color, printnick, target, msg, - nickmode); - } else { - if (!print_channel) - printformat(server, target, level, - for_me ? TXT_PUBMSG_ME : TXT_PUBMSG, - printnick, msg, nickmode); - else - printformat(server, target, level, - for_me ? TXT_PUBMSG_ME_CHANNEL : - TXT_PUBMSG_CHANNEL, - printnick, target, msg, nickmode); - } - - g_free_not_null(freemsg); - g_free_not_null(color); -} - -static void sig_message_private(SERVER_REC *server, const char *msg, - const char *nick, const char *address) -{ - QUERY_REC *query; - char *freemsg = NULL; - - query = query_find(server, nick); - - if (settings_get_bool("emphasis")) - msg = freemsg = expand_emphasis((WI_ITEM_REC *) query, msg); - - printformat(server, nick, MSGLEVEL_MSGS, - query == NULL ? TXT_MSG_PRIVATE : - TXT_MSG_PRIVATE_QUERY, nick, address, msg); - - g_free_not_null(freemsg); -} - -static void sig_message_own_public(SERVER_REC *server, const char *msg, - const char *target) -{ - WINDOW_REC *window; - CHANNEL_REC *channel; - const char *nickmode; - char *freemsg = NULL, *recoded; - int print_channel; - channel = channel_find(server, target); - if (channel != NULL) - target = channel->visible_name; - - nickmode = channel_get_nickmode(channel, server->nick); - - window = channel == NULL ? NULL : - window_item_window((WI_ITEM_REC *) channel); - - print_channel = window == NULL || - window->active != (WI_ITEM_REC *) channel; - - if (!print_channel && settings_get_bool("print_active_channel") && - window != NULL && g_slist_length(window->items) > 1) - print_channel = TRUE; - - if (settings_get_bool("emphasis")) - msg = freemsg = expand_emphasis((WI_ITEM_REC *) channel, msg); - - /* ugly: recode the sent message back for printing */ - recoded = recode_in(server, msg, target); - - if (!print_channel) { - printformat(server, target, MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT, - TXT_OWN_MSG, server->nick, recoded, nickmode); - } else { - printformat(server, target, MSGLEVEL_PUBLIC | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT, - TXT_OWN_MSG_CHANNEL, server->nick, target, recoded, nickmode); - } - - g_free(recoded); - g_free_not_null(freemsg); -} - -static void sig_message_own_private(SERVER_REC *server, const char *msg, - const char *target, const char *origtarget) -{ - QUERY_REC *query; - char *freemsg = NULL, *recoded; - - g_return_if_fail(server != NULL); - g_return_if_fail(msg != NULL); - if (target == NULL) { - /* this should only happen if some special target failed and - we should display some error message. currently the special - targets are only ',' and '.'. */ - g_return_if_fail(strcmp(origtarget, ",") == 0 || - strcmp(origtarget, ".") == 0); - - printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, - *origtarget == ',' ? TXT_NO_MSGS_GOT : - TXT_NO_MSGS_SENT); - signal_stop(); - return; - } - - query = privmsg_get_query(server, target, TRUE, MSGLEVEL_MSGS); - - if (settings_get_bool("emphasis")) - msg = freemsg = expand_emphasis((WI_ITEM_REC *) query, msg); - - /* ugly: recode the sent message back for printing */ - recoded = recode_in(server, msg, target); - - printformat(server, target, - MSGLEVEL_MSGS | MSGLEVEL_NOHILIGHT | MSGLEVEL_NO_ACT, - query == NULL ? TXT_OWN_MSG_PRIVATE : - TXT_OWN_MSG_PRIVATE_QUERY, target, recoded, server->nick); - - g_free(recoded); - g_free_not_null(freemsg); -} - -static void sig_message_join(SERVER_REC *server, const char *channel, - const char *nick, const char *address) -{ - printformat(server, channel, MSGLEVEL_JOINS, - TXT_JOIN, nick, address, channel); -} - -static void sig_message_part(SERVER_REC *server, const char *channel, - const char *nick, const char *address, - const char *reason) -{ - printformat(server, channel, MSGLEVEL_PARTS, - TXT_PART, nick, address, channel, reason); -} - -static void sig_message_quit(SERVER_REC *server, const char *nick, - const char *address, const char *reason) -{ - WINDOW_REC *window; - GString *chans; - GSList *tmp, *windows; - char *print_channel, *recoded; - int once, count; - - if (ignore_check(server, nick, address, NULL, reason, MSGLEVEL_QUITS)) - return; - - print_channel = NULL; - once = settings_get_bool("show_quit_once"); - - count = 0; windows = NULL; - chans = g_string_new(NULL); - for (tmp = server->channels; tmp != NULL; tmp = tmp->next) { - CHANNEL_REC *rec = tmp->data; - - if (!nicklist_find(rec, nick)) - continue; - - if (ignore_check(server, nick, address, rec->visible_name, - reason, MSGLEVEL_QUITS)) { - count++; - continue; - } - - if (print_channel == NULL || - active_win->active == (WI_ITEM_REC *) rec) - print_channel = rec->visible_name; - - if (once) - g_string_sprintfa(chans, "%s,", rec->visible_name); - else { - window = window_item_window((WI_ITEM_REC *) rec); - if (g_slist_find(windows, window) == NULL) { - windows = g_slist_append(windows, window); - recoded = recode_in(server, reason, rec->visible_name); - printformat(server, rec->visible_name, - MSGLEVEL_QUITS, - TXT_QUIT, nick, address, recoded, - rec->visible_name); - g_free(recoded); - } - } - count++; - } - g_slist_free(windows); - - if (!once) { - /* check if you had query with the nick and - display the quit there too */ - QUERY_REC *query = query_find(server, nick); - if (query != NULL) { - recoded = recode_in(server, reason, nick); - printformat(server, nick, MSGLEVEL_QUITS, - TXT_QUIT, nick, address, recoded, ""); - g_free(recoded); - } - } - - if (once || count == 0) { - if (chans->len > 0) - g_string_truncate(chans, chans->len-1); - /* at least recode_fallback will be used */ - recoded = recode_in(server, reason, nick); - printformat(server, print_channel, MSGLEVEL_QUITS, - count <= 1 ? TXT_QUIT : TXT_QUIT_ONCE, - nick, address, recoded, chans->str); - g_free(recoded); - } - g_string_free(chans, TRUE); -} - -static void sig_message_kick(SERVER_REC *server, const char *channel, - const char *nick, const char *kicker, - const char *address, const char *reason) -{ - printformat(server, channel, MSGLEVEL_KICKS, - TXT_KICK, nick, channel, kicker, reason, address); -} - -static void print_nick_change_channel(SERVER_REC *server, const char *channel, - const char *newnick, const char *oldnick, - const char *address, - int ownnick) -{ - int level; - - if (ignore_check(server, oldnick, address, - channel, newnick, MSGLEVEL_NICKS)) - return; - - level = MSGLEVEL_NICKS; - if (ownnick) level |= MSGLEVEL_NO_ACT; - - printformat(server, channel, level, - ownnick ? TXT_YOUR_NICK_CHANGED : TXT_NICK_CHANGED, - oldnick, newnick, channel, address); -} - -static void print_nick_change(SERVER_REC *server, const char *newnick, - const char *oldnick, const char *address, - int ownnick) -{ - GSList *tmp, *windows; - int msgprint; - - msgprint = FALSE; - - /* Print to each channel/query where the nick is. - Don't print more than once to the same window. */ - windows = NULL; - for (tmp = server->channels; tmp != NULL; tmp = tmp->next) { - CHANNEL_REC *channel = tmp->data; - WINDOW_REC *window = - window_item_window((WI_ITEM_REC *) channel); - - if (nicklist_find(channel, newnick) == NULL || - g_slist_find(windows, window) != NULL) - continue; - - windows = g_slist_append(windows, window); - print_nick_change_channel(server, channel->visible_name, - newnick, oldnick, address, ownnick); - msgprint = TRUE; - } - - g_slist_free(windows); - - if (!msgprint && ownnick) { - printformat(server, NULL, MSGLEVEL_NICKS, - TXT_YOUR_NICK_CHANGED, oldnick, newnick, "", - address); - } -} - -static void sig_message_nick(SERVER_REC *server, const char *newnick, - const char *oldnick, const char *address) -{ - print_nick_change(server, newnick, oldnick, address, FALSE); -} - -static void sig_message_own_nick(SERVER_REC *server, const char *newnick, - const char *oldnick, const char *address) -{ - if (!settings_get_bool("show_own_nickchange_once")) - print_nick_change(server, newnick, oldnick, address, TRUE); - else { - printformat(server, NULL, MSGLEVEL_NICKS, - TXT_YOUR_NICK_CHANGED, oldnick, newnick, "", - address); - } -} - -static void sig_message_invite(SERVER_REC *server, const char *channel, - const char *nick, const char *address) -{ - char *str; - - str = show_lowascii(channel); - printformat(server, NULL, MSGLEVEL_INVITES, - TXT_INVITE, nick, str, address); - g_free(str); -} - -static void sig_message_topic(SERVER_REC *server, const char *channel, - const char *topic, - const char *nick, const char *address) -{ - printformat(server, channel, MSGLEVEL_TOPICS, - *topic != '\0' ? TXT_NEW_TOPIC : TXT_TOPIC_UNSET, - nick, channel, topic, address); -} - -static int printnick_exists(NICK_REC *first, NICK_REC *ignore, - const char *nick) -{ - char *printnick; - - while (first != NULL) { - if (first != ignore) { - printnick = g_hash_table_lookup(printnicks, first); - if (printnick != NULL && strcmp(printnick, nick) == 0) - return TRUE; - } - - first = first->next; - } - - return FALSE; -} - -static NICK_REC *printnick_find_original(NICK_REC *nick) -{ - while (nick != NULL) { - if (g_hash_table_lookup(printnicks, nick) == NULL) - return nick; - - nick = nick->next; - } - - return NULL; -} - -static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick) -{ - NICK_REC *firstnick; - GString *newnick; - char *nickhost, *p; - int n; - - if (nick->host == NULL) - return; - - firstnick = g_hash_table_lookup(channel->nicks, nick->nick); - if (firstnick->next == NULL) - return; - - if (nick == channel->ownnick) { - /* own nick is being added, might be a nick change and - someone else having the original nick already in use.. */ - nick = printnick_find_original(firstnick->next); - if (nick == NULL) - return; /* nope, we have it */ - } - - /* identical nick already exists, have to change it somehow.. */ - p = strchr(nick->host, '@'); - if (p == NULL) p = nick->host; else p++; - - nickhost = g_strdup_printf("%s@%s", nick->nick, p); - p = strchr(nickhost+strlen(nick->nick), '.'); - if (p != NULL) *p = '\0'; - - if (!printnick_exists(firstnick, nick, nickhost)) { - /* use nick@host */ - g_hash_table_insert(printnicks, nick, nickhost); - return; - } - - newnick = g_string_new(NULL); - n = 2; - do { - g_string_sprintf(newnick, "%s%d", nickhost, n); - n++; - } while (printnick_exists(firstnick, nick, newnick->str)); - - g_hash_table_insert(printnicks, nick, newnick->str); - g_string_free(newnick, FALSE); - g_free(nickhost); -} - -static void sig_nicklist_remove(CHANNEL_REC *channel, NICK_REC *nick) -{ - char *nickname; - - nickname = g_hash_table_lookup(printnicks, nick); - if (nickname != NULL) { - g_free(nickname); - g_hash_table_remove(printnicks, nick); - } -} - -static void sig_nicklist_changed(CHANNEL_REC *channel, NICK_REC *nick) -{ - sig_nicklist_remove(channel, nick); - sig_nicklist_new(channel, nick); -} - -static void sig_channel_joined(CHANNEL_REC *channel) -{ - NICK_REC *nick; - char *nickname; - - /* channel->ownnick is set at this point - check if our own nick - has been changed, if it was set it back to the original nick and - change the previous original to something else */ - - nickname = g_hash_table_lookup(printnicks, channel->ownnick); - if (nickname == NULL) - return; - - g_free(nickname); - g_hash_table_remove(printnicks, channel->ownnick); - - /* our own nick is guaranteed to be the first in list */ - nick = channel->ownnick->next; - while (nick != NULL) { - if (g_hash_table_lookup(printnicks, nick) == NULL) { - sig_nicklist_new(channel, nick); - break; - } - nick = nick->next; - } -} - -static void g_hash_free_value(void *key, void *value) -{ - g_free(value); -} - -void fe_messages_init(void) -{ - printnicks = g_hash_table_new((GHashFunc) g_direct_hash, - (GCompareFunc) g_direct_equal); - - settings_add_bool("lookandfeel", "hilight_nick_matches", TRUE); - settings_add_bool("lookandfeel", "emphasis", TRUE); - settings_add_bool("lookandfeel", "emphasis_replace", FALSE); - settings_add_bool("lookandfeel", "emphasis_multiword", FALSE); - settings_add_bool("lookandfeel", "show_nickmode", TRUE); - settings_add_bool("lookandfeel", "show_nickmode_empty", TRUE); - settings_add_bool("lookandfeel", "print_active_channel", FALSE); - settings_add_bool("lookandfeel", "show_quit_once", FALSE); - settings_add_bool("lookandfeel", "show_own_nickchange_once", FALSE); - - signal_add_last("message public", (SIGNAL_FUNC) sig_message_public); - signal_add_last("message private", (SIGNAL_FUNC) sig_message_private); - signal_add_last("message own_public", (SIGNAL_FUNC) sig_message_own_public); - signal_add_last("message own_private", (SIGNAL_FUNC) sig_message_own_private); - signal_add_last("message join", (SIGNAL_FUNC) sig_message_join); - signal_add_last("message part", (SIGNAL_FUNC) sig_message_part); - signal_add_last("message quit", (SIGNAL_FUNC) sig_message_quit); - signal_add_last("message kick", (SIGNAL_FUNC) sig_message_kick); - signal_add_last("message nick", (SIGNAL_FUNC) sig_message_nick); - signal_add_last("message own_nick", (SIGNAL_FUNC) sig_message_own_nick); - signal_add_last("message invite", (SIGNAL_FUNC) sig_message_invite); - signal_add_last("message topic", (SIGNAL_FUNC) sig_message_topic); - - signal_add("nicklist new", (SIGNAL_FUNC) sig_nicklist_new); - signal_add("nicklist remove", (SIGNAL_FUNC) sig_nicklist_remove); - signal_add("nicklist changed", (SIGNAL_FUNC) sig_nicklist_changed); - signal_add("nicklist host changed", (SIGNAL_FUNC) sig_nicklist_new); - signal_add("channel joined", (SIGNAL_FUNC) sig_channel_joined); -} - -void fe_messages_deinit(void) -{ - g_hash_table_foreach(printnicks, (GHFunc) g_hash_free_value, NULL); - g_hash_table_destroy(printnicks); - - signal_remove("message public", (SIGNAL_FUNC) sig_message_public); - signal_remove("message private", (SIGNAL_FUNC) sig_message_private); - signal_remove("message own_public", (SIGNAL_FUNC) sig_message_own_public); - signal_remove("message own_private", (SIGNAL_FUNC) sig_message_own_private); - signal_remove("message join", (SIGNAL_FUNC) sig_message_join); - signal_remove("message part", (SIGNAL_FUNC) sig_message_part); - signal_remove("message quit", (SIGNAL_FUNC) sig_message_quit); - signal_remove("message kick", (SIGNAL_FUNC) sig_message_kick); - signal_remove("message nick", (SIGNAL_FUNC) sig_message_nick); - signal_remove("message own_nick", (SIGNAL_FUNC) sig_message_own_nick); - signal_remove("message invite", (SIGNAL_FUNC) sig_message_invite); - signal_remove("message topic", (SIGNAL_FUNC) sig_message_topic); - - signal_remove("nicklist new", (SIGNAL_FUNC) sig_nicklist_new); - signal_remove("nicklist remove", (SIGNAL_FUNC) sig_nicklist_remove); - signal_remove("nicklist changed", (SIGNAL_FUNC) sig_nicklist_changed); - signal_remove("nicklist host changed", (SIGNAL_FUNC) sig_nicklist_new); - signal_remove("channel joined", (SIGNAL_FUNC) sig_channel_joined); -}