char *ban_get_mask(IRC_CHANNEL_REC *channel, const char *nick)
{
NICK_REC *rec;
char *str, *user, *host;
g_return_val_if_fail(IS_IRC_CHANNEL(channel), NULL);
g_return_val_if_fail(nick != NULL, NULL);
rec = nicklist_find(CHANNEL(channel), nick);
if (rec == NULL || rec->host == NULL) return NULL;
str = irc_get_mask(nick, rec->host, bantype);
/* there's a limit of 10 characters in user mask. so, banning
someone with user mask of 10 characters gives us "*1234567890",
which is one too much.. so, replace the 10th character with '*' */
user = strchr(str, '!');
if (user == NULL) return str;
host = strchr(++user, '@');
if (host == NULL) return str;
if ((int) (host-user) > 10) {
/* too long user mask */
user[9] = '*';
g_memmove(user+10, host, strlen(host)+1);
}
return str;
}
static void botcmd_ident(const char *data, IRC_SERVER_REC *server,
const char *nick, const char *address)
{
USER_REC *user;
char *mask;
g_return_if_fail(data != NULL);
user = botuser_find(nick, address);
if (user != NULL) {
/* Already know this host */
return;
}
user = botuser_find(nick, NULL);
if (user == NULL || !botuser_verify_password(user, data)) {
/* failed password */
return;
}
/* add the new mask */
mask = irc_get_mask(nick, address, IRC_MASK_USER | IRC_MASK_DOMAIN);
botcmd_user_add_mask(user, mask);
irc_send_cmdv(server, "NOTICE %s :Added new mask %s", nick, mask);
g_free(mask);
}
char *ban_get_mask(IRC_CHANNEL_REC *channel, const char *nick, int ban_type)
{
NICK_REC *rec;
char *str, *user, *host;
int size;
g_return_val_if_fail(IS_IRC_CHANNEL(channel), NULL);
g_return_val_if_fail(nick != NULL, NULL);
rec = nicklist_find(CHANNEL(channel), nick);
if (rec == NULL) return NULL;
if (rec->host == NULL) {
g_warning("channel %s is not synced, using nick ban for %s", channel->name, nick);
return g_strdup_printf("%s!*@*", nick);
}
if (ban_type <= 0)
ban_type = default_ban_type;
str = irc_get_mask(nick, rec->host, ban_type);
/* there's a limit of 10 characters in user mask. so, banning
someone with user mask of 10 characters gives us "*1234567890",
which is one too much.. so, remove the first character after "*"
so we'll get "*234567890" */
user = strchr(str, '!');
if (user == NULL) return str;
host = strchr(++user, '@');
if (host == NULL) return str;
size = (int) (host-user);
if (size >= 10) {
/* too long user mask */
g_memmove(user+1, user+(size-9), strlen(user+(size-9))+1);
}
return str;
}