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added server_change_nick() function for servers.[ch]. Lots of fixes for

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support to multiple identical nicks. Should work now properly :)


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1351 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-03-04 10:30:41 +00:00 • committed by cras
commit 484f62f757
6 changed files with 86 additions and 25 deletions
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37
src/fe-common/core/fe-messages.c
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@ -501,15 +501,33 @@ static void sig_message_topic(SERVER_REC *server, const char *channel,
static int printnick_exists(NICK_REC *first, NICK_REC *ignore,
const char *nick)
{
char *printnick;
while (first != NULL) {
if (first != ignore && strcmp(first->nick, nick) == 0)
return TRUE;
first = first->next;
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;
@ -517,13 +535,21 @@ static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick)
char *nickhost, *p;
int n;
if (nick->host == NULL || nick == channel->ownnick)
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++;
@ -546,7 +572,8 @@ static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick)
} while (printnick_exists(firstnick, nick, newnick->str));
g_hash_table_insert(printnicks, nick, newnick->str);
g_string_free(newnick, FALSE);
g_string_free(newnick, FALSE);
g_free(nickhost);
}
static void sig_nicklist_remove(CHANNEL_REC *channel, NICK_REC *nick)