예제 #1
0
/*
 * m_topic
 *      parv[1] = channel name
 *	parv[2] = new topic, if setting topic
 */
static int
m_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	struct Channel *chptr = NULL;
	struct membership *msptr;
	char *p = NULL;
	const char *name;
	int operspy = 0;

	if((p = strchr(parv[1], ',')))
		*p = '\0';

	name = parv[1];

	if(IsOperSpy(source_p) && parv[1][0] == '!')
	{
		name++;
		operspy = 1;

		if(EmptyString(name))
		{
			sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
					me.name, source_p->name, "TOPIC");
			return 0;
		}
	}

	if(MyClient(source_p) && !IsFloodDone(source_p))
		flood_endgrace(source_p);

	chptr = find_channel(name);

	if(chptr == NULL)
	{
		sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
				form_str(ERR_NOSUCHCHANNEL), name);
		return 0;
	}

	/* setting topic */
	if(parc > 2)
	{
		msptr = find_channel_membership(chptr, source_p);

		if(msptr == NULL)
		{
			sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
					form_str(ERR_NOTONCHANNEL), name);
			return 0;
		}

		if(MyClient(source_p) && !is_chanop_voiced(msptr) &&
				!IsOper(source_p) &&
				!add_channel_target(source_p, chptr))
		{
			sendto_one(source_p, form_str(ERR_TARGCHANGE),
				   me.name, source_p->name, chptr->chname);
			return 0;
		}

		if(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
					get_channel_access(source_p, chptr, msptr, MODE_ADD, NULL) >= CHFL_CHANOP) &&
				(!MyClient(source_p) ||
				 can_send(chptr, source_p, msptr)))
		{
			char topic[TOPICLEN + 1];
			char topic_info[USERHOST_REPLYLEN];
			rb_strlcpy(topic, parv[2], sizeof(topic));
			rb_sprintf(topic_info, "%s!%s@%s",
					source_p->name, source_p->username, source_p->host);

			if (ConfigChannel.strip_topic_colors)
				strip_colour(topic);

			set_channel_topic(chptr, topic, topic_info, rb_current_time());

			sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
					":%s TOPIC %s :%s",
					use_id(source_p), chptr->chname,
					chptr->topic == NULL ? "" : chptr->topic);
			sendto_channel_local(ALL_MEMBERS,
					chptr, ":%s!%s@%s TOPIC %s :%s",
					source_p->name, source_p->username,
					source_p->host, chptr->chname,
					chptr->topic == NULL ? "" : chptr->topic);
		}
		else
			sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
					get_id(&me, source_p),
					get_id(source_p, source_p), name);
	}
	else if(MyClient(source_p))
	{
		if(operspy)
			report_operspy(source_p, "TOPIC", chptr->chname);
		if(!IsMember(source_p, chptr) && SecretChannel(chptr) &&
				!operspy)
		{
			sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
					form_str(ERR_NOTONCHANNEL), name);
			return 0;
		}
		if(chptr->topic == NULL)
			sendto_one(source_p, form_str(RPL_NOTOPIC),
					me.name, source_p->name, name);
		else
		{
			sendto_one(source_p, form_str(RPL_TOPIC),
					me.name, source_p->name, chptr->chname, chptr->topic);

			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
					me.name, source_p->name, chptr->chname,
					chptr->topic_info,
					(unsigned long)chptr->topic_time);
		}
	}

	return 0;
}
예제 #2
0
static int
m_displaymsg(struct Client *source_p, const char *channel, int underline, int action, const char *nick, const char *text)
{
    struct Channel *chptr;
    struct membership *msptr;
    char nick2[NICKLEN+1];
    char nick3[NICKLEN+1];
    char text2[BUFSIZE];

    if((chptr = find_channel(channel)) == NULL) {
        sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL), channel);
        return 0;
    }

    if(!(msptr = find_channel_membership(chptr, source_p))) {
        sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
                           form_str(ERR_NOTONCHANNEL), chptr->chname);
        return 0;
    }

    if(!(chptr->mode.mode & chmode_flags['N'])) {
        sendto_one_numeric(source_p, 573, "%s :Roleplay commands are not enabled on this channel.", chptr->chname);
        return 0;
    }

    if(!can_send(chptr, source_p, msptr)) {
        sendto_one_numeric(source_p, 573, "%s :Cannot send to channel.", chptr->chname);
        return 0;
    }

    /* enforce flood stuff on roleplay commands */
    if(flood_attack_channel(0, source_p, chptr, chptr->chname))
        return 0;

    /* enforce target change on roleplay commands */
    if(!is_chanop_voiced(msptr) && !IsOper(source_p) && !add_channel_target(source_p, chptr)) {
        sendto_one(source_p, form_str(ERR_TARGCHANGE),
                   me.name, source_p->name, chptr->chname);
        return 0;
    }

    rb_strlcpy(nick3, nick, sizeof(nick3));

    if(underline)
        snprintf(nick2, sizeof(nick2), "\x1F%s\x1F", strip_unprintable(nick3));
    else
        snprintf(nick2, sizeof(nick2), "%s", strip_unprintable(nick3));

    /* don't allow nicks to be empty after stripping
     * this prevents nastiness like fake factions, etc. */
    if(EmptyString(nick3)) {
        sendto_one_numeric(source_p, 573, "%s :No visible non-stripped characters in nick.", chptr->chname);
        return 0;
    }

    if(action)
        snprintf(text2, sizeof(text2), "\1ACTION %s\1", text);
    else
        snprintf(text2, sizeof(text2), "%s", text);

    sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%[email protected] PRIVMSG %s :%s (%s)", nick2, source_p->name, channel, text2, source_p->name);
    sendto_match_servs(source_p, "*", CAP_ENCAP, NOCAPS, "ENCAP * ROLEPLAY %s %s :%s",
                       channel, nick2, text2);
    return 0;
}
예제 #3
0
/*
 * m_topic
 *      parv[1] = channel name
 *	parv[2] = new topic, if setting topic
 */
static int
m_topic(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	struct Channel *chptr = NULL;
	struct membership *msptr;
	char *p = NULL;
	const char *name;
	int operspy = 0;

	if((p = strchr(parv[1], ',')))
		*p = '\0';

	name = parv[1];

	if(IsOperAuspex(source_p) && parv[1][0] == '!')
	{
		name++;
		operspy = 1;

		if(EmptyString(name))
		{
			sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
					me.name, source_p->name, "TOPIC");
			return 0;
		}
	}

	if(MyClient(source_p) && !IsFloodDone(source_p))
		flood_endgrace(source_p);

	if(!IsChannelName(name))
	{
		sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
				   form_str(ERR_NOSUCHCHANNEL), name);
		return 0;
	}

	chptr = find_channel(name);

	if(chptr == NULL)
	{
		sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
				form_str(ERR_NOSUCHCHANNEL), name);
		return 0;
	}

	/* setting topic */
	if(parc > 2)
	{
		char topic_info[USERHOST_REPLYLEN];
		char topic[BUFSIZE];

		msptr = find_channel_membership(chptr, source_p);

		if(msptr == NULL)
		{
			sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
					form_str(ERR_NOTONCHANNEL), name);
			return 0;
		}

		if(MyClient(source_p) && !is_chanop_voiced(msptr) &&
				!IsOper(source_p) &&
				!add_channel_target(source_p, chptr))
		{
			sendto_one(source_p, form_str(ERR_TARGCHANGE),
				   me.name, source_p->name, chptr->chname);
			return 0;
		}

		if(MyClient(source_p) && !(((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
					is_chanop(msptr)) &&
				 can_send(chptr, source_p, msptr)))
		{
			if(IsOverride(source_p))
				sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
						"%s is overriding TOPIC on [%s]",
						get_oper_name(source_p), chptr->chname);
			else
			{
				sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
						get_id(&me, source_p),
						get_id(source_p, source_p), name);
				return 0;
			}
		}

		rb_strlcpy(topic, parv[2], BUFSIZE);
		strip_colour(topic);

		rb_sprintf(topic_info, "%s!%s@%s",
				source_p->name, source_p->username, source_p->host);
		set_channel_topic(chptr, topic, topic_info, rb_current_time());

		sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
				":%s TOPIC %s :%s",
				use_id(source_p), chptr->chname,
				chptr->topic == NULL ? "" : chptr->topic);
		sendto_channel_local(ALL_MEMBERS,
				chptr, ":%s!%s@%s TOPIC %s :%s",
				source_p->name, source_p->username,
				source_p->host, chptr->chname,
				chptr->topic == NULL ? "" : chptr->topic);
	}
	else if(MyClient(source_p))
	{
		if(operspy)
			report_operspy(source_p, "TOPIC", chptr->chname);
		if(!IsMember(source_p, chptr) && SecretChannel(chptr) &&
				!operspy)
		{
			sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
					form_str(ERR_NOTONCHANNEL), name);
			return 0;
		}
		if(chptr->topic == NULL)
			sendto_one(source_p, form_str(RPL_NOTOPIC),
					me.name, source_p->name, name);
		else
		{
			sendto_one(source_p, form_str(RPL_TOPIC),
					me.name, source_p->name, chptr->chname, chptr->topic);

			sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
					me.name, source_p->name, chptr->chname,
					chptr->topic_info, chptr->topic_time);
		}
	}

	return 0;
}