/*
* part_one_client
*
* inputs - pointer to server
* - pointer to source client to remove
* - char pointer of name of channel to remove from
* output - none
* side effects - remove ONE client given the channel name
*/
static void
part_one_client(struct Client *client_p, struct Client *source_p, char *name, char *reason)
{
struct Channel *chptr;
struct membership *msptr;
char reason2[BUFSIZE];
if((chptr = find_channel(name)) == NULL) {
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name);
return;
}
msptr = find_channel_membership(chptr, source_p);
if(msptr == NULL) {
sendto_one_numeric(source_p, ERR_NOTONCHANNEL, form_str(ERR_NOTONCHANNEL), name);
return;
}
if(MyConnect(source_p) && !IsOper(source_p) && !IsExemptSpambot(source_p))
check_spambot_warning(source_p, NULL);
/*
* Remove user from the old channel (if any)
* only allow /part reasons in -m chans
*/
if(reason[0] && (is_any_op(msptr) || !MyConnect(source_p) ||
((can_send(chptr, source_p, msptr) > 0 && ConfigFileEntry.use_part_messages &&
(source_p->localClient->firsttime +
ConfigFileEntry.anti_spam_exit_message_time) < rb_current_time())))) {
if(chptr->mode.mode & MODE_NOCOLOR && (!ConfigChannel.exempt_cmode_c || !is_any_op(msptr))) {
rb_strlcpy(reason2, reason, BUFSIZE);
strip_colour(reason2);
reason = reason2;
}
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s :%s", use_id(source_p), chptr->chname, reason);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :\"%s\"",
source_p->name, source_p->username,
source_p->host, chptr->chname, reason);
} else {
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s", use_id(source_p), chptr->chname);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s",
source_p->name, source_p->username,
source_p->host, chptr->chname);
}
remove_user_from_channel(msptr);
}
static void
h_can_send(void *vdata)
{
char *text, *filtered;
hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
if(data->chptr->mode.mode & mymode &&
((strchr(ConfigChannel.exemptchanops, 'c') == NULL) ||
!is_any_op(data->msptr)))
{
/* colour == 3 */
text = ((char **)data->data)[3];
/* Filtered == 0 */
filtered = ((char **)data->data)[0];
if (EmptyString(text))
{
if(data->cmd == COMMAND_PRIVMSG)
sendto_one(data->client, form_str(ERR_NOTEXTTOSEND), me.name, data->client->name);
data->approved = CAN_SEND_NO_NONOTIFY;
return;
}
/* Copy coloured into filtered */
rb_strlcpy(filtered, text, BUFSIZE);
}
return;
}
static int
m_cycle(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
char *p, *name;
char *s = LOCAL_COPY(parv[1]);
struct Channel *chptr;
struct membership *msptr;
name = rb_strtok_r(s, ",", &p);
/* Finish the flood grace period... */
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
while(name) {
if((chptr = find_channel(name)) == NULL) {
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name);
return 0;
}
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(MyConnect(source_p) && !IsOper(source_p) && !IsExemptSpambot(source_p))
check_spambot_warning(source_p, NULL);
if((is_any_op(msptr) || !MyConnect(source_p) ||
((can_send(chptr, source_p, msptr) > 0 &&
(source_p->localClient->firsttime +
ConfigFileEntry.anti_spam_exit_message_time) < rb_current_time())))) {
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s :Cycling", use_id(source_p), chptr->chname);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :Cycling",
source_p->name, source_p->username,
source_p->host, chptr->chname);
} else {
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s", use_id(source_p), chptr->chname);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s",
source_p->name, source_p->username,
source_p->host, chptr->chname);
}
remove_user_from_channel(msptr);
chptr = NULL;
msptr = NULL;
name = rb_strtok_r(NULL, ",", &p);
}
user_join(client_p, source_p, parv[1], parc > 2 ? parv[2] : NULL);
return 0;
}
static void
h_can_send(void *vdata)
{
hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
if (!(data->cmd == COMMAND_NOTICE))
return;
if(data->chptr->mode.mode & mymode &&
((strchr(ConfigChannel.exemptchanops, 'T') == NULL) ||
!is_any_op(data->msptr)))
{
sendto_one_numeric(data->client, 404,
"%s :Cannot send to channel - Notices are disallowed (+T set)",
data->chptr->chname);
data->approved = CAN_SEND_NO_NONOTIFY;
}
return;
}
static void
h_can_send(void *vdata)
{
char *text;
size_t contor;
int caps = 0;
int len = 0;
hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
if ((data->chptr->mode.mode & mymode) &&
((strchr(ConfigChannel.exemptchanops, 'G') == NULL) ||
!is_any_op(data->msptr)))
{
/* 2 == unprintable */
text = ((char **)data->data)[2];
if(strlen(text) < 10)
return;
for(contor = 0; contor < strlen(text); contor++)
{
if(IsUpper(text[contor]) && !isdigit(text[contor]))
caps++;
len++;
}
/* Added divide by 0 check --alxbl */
if(len > 0 && ((caps * 100) / len) >= conf_threshold)
{
if(data->cmd == COMMAND_PRIVMSG)
sendto_one_numeric(data->client, 404,
"%s :Cannot send to channel - Your message contains more than %d%% capital letters (+G set)",
data->chptr->chname, conf_threshold);
data->approved = CAN_SEND_NO_NONOTIFY;
return;
}
}
return;
}
static void
h_can_send(void *vdata)
{
char text[BUFSIZE];
hook_data_channel_approval *data = (hook_data_channel_approval *) vdata;
if(data->chptr->mode.mode & mymode && (!ConfigChannel.exempt_cmode_c || !is_any_op(data->msptr)))
{
strip_colour((char *)data->data, text, BUFSIZE);
if (EmptyString(text))
{
if(data->cmd == COMMAND_PRIVMSG)
sendto_one(data->client, form_str(ERR_NOTEXTTOSEND), me.name, data->client->name);
data->approved = CAN_SEND_NO_NONOTIFY;
return;
}
/* Copy it */
rb_strlcpy(data->data, text, BUFSIZE);
}
return;
}
/*
* mo_omode - MODE command handler
* parv[1] - channel
*/
static int
mo_omode(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Channel *chptr = NULL;
struct membership *msptr;
char params[512];
int i;
int wasonchannel;
/* admins only */
if (!IsOperAdmin(source_p)) {
sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
return 0;
}
/* Now, try to find the channel in question */
if (!IsChanPrefix(parv[1][0]) || !check_channel_name(parv[1])) {
sendto_one_numeric(source_p, ERR_BADCHANNAME,
form_str(ERR_BADCHANNAME), parv[1]);
return 0;
}
chptr = find_channel(parv[1]);
if (chptr == NULL) {
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), parv[1]);
return 0;
}
/* Now know the channel exists */
msptr = find_channel_membership(chptr, source_p);
wasonchannel = msptr != NULL;
if (is_any_op(msptr)) {
sendto_one_notice(source_p, ":Use a normal MODE you idiot");
return 0;
}
params[0] = '\0';
for (i = 2; i < parc; i++) {
if (i != 2)
rb_strlcat(params, " ", sizeof params);
rb_strlcat(params, parv[i], sizeof params);
}
sendto_wallops_flags(UMODE_WALLOP, &me,
"OMODE called for [%s] [%s] by %s!%s@%s",
parv[1], params, source_p->name, source_p->username, source_p->host);
ilog(L_MAIN, "OMODE called for [%s] [%s] by %s",
parv[1], params, get_oper_name(source_p));
if (*chptr->chname != '&')
sendto_server(NULL, NULL, NOCAPS, NOCAPS,
":%s WALLOPS :OMODE called for [%s] [%s] by %s!%s@%s",
me.name, parv[1], params, source_p->name, source_p->username,
source_p->host);
#if 0
set_channel_mode(client_p, source_p->servptr, chptr, msptr,
parc - 2, parv + 2);
#else
if (parc == 4 && !strcmp(parv[2], "+y") && !irccmp(parv[3], source_p->name)) {
/* Ownering themselves */
if (!wasonchannel) {
sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
form_str(ERR_USERNOTINCHANNEL), parv[3], chptr->chname);
return 0;
}
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +y %s",
me.name, parv[1], source_p->name);
sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
":%s TMODE %ld %s +y %s",
me.id, (long) chptr->channelts, parv[1],
source_p->id);
msptr->flags |= CHFL_OWNER;
} else if (parc == 4 && !strcmp(parv[2], "+a") && !irccmp(parv[3], source_p->name)) {
/* Admining themselves */
if (!wasonchannel) {
sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
form_str(ERR_USERNOTINCHANNEL), parv[3], chptr->chname);
return 0;
}
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +a %s",
me.name, parv[1], source_p->name);
sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
":%s TMODE %ld %s +a %s",
me.id, (long) chptr->channelts, parv[1],
source_p->id);
msptr->flags |= CHFL_ADMIN;
} else if (parc == 4 && !strcmp(parv[2], "+o") && !irccmp(parv[3], source_p->name)) {
/* Opping themselves */
if (!wasonchannel) {
sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
form_str(ERR_USERNOTINCHANNEL), parv[3], chptr->chname);
return 0;
}
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
me.name, parv[1], source_p->name);
sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
":%s TMODE %ld %s +o %s",
me.id, (long) chptr->channelts, parv[1],
source_p->id);
msptr->flags |= CHFL_CHANOP;
} else if (parc == 4 && !strcmp(parv[2], "+h") && !irccmp(parv[3], source_p->name)) {
/* Halfopping themselves */
if (!wasonchannel) {
sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
form_str(ERR_USERNOTINCHANNEL), parv[3], chptr->chname);
return 0;
}
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +h %s",
me.name, parv[1], source_p->name);
sendto_server(NULL, chptr, CAP_TS6, NOCAPS,
":%s TMODE %ld %s +h %s",
me.id, (long) chptr->channelts, parv[1],
source_p->id);
msptr->flags |= CHFL_HALFOP;
} else if (ConfigChannel.use_owner) {
/* I hope this is correct.
* -- Kabaka */
/* Hack it so set_channel_mode() will accept */
if (wasonchannel)
msptr->flags |= CHFL_OWNER;
else {
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
msptr = find_channel_membership(chptr, source_p);
}
set_channel_mode(client_p, source_p, chptr, msptr,
parc - 2, parv + 2);
if (wasonchannel)
msptr->flags &= ~CHFL_OWNER;
else
remove_user_from_channel(msptr);
} else if (ConfigChannel.use_admin) {
/* Hack it so set_channel_mode() will accept */
if (wasonchannel)
msptr->flags |= CHFL_ADMIN;
else {
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
msptr = find_channel_membership(chptr, source_p);
}
set_channel_mode(client_p, source_p, chptr, msptr,
parc - 2, parv + 2);
/* We know they were not opped before and they can't have opped
* themselves as set_channel_mode() does not allow that
* -- jilles */
if (wasonchannel)
msptr->flags &= ~CHFL_ADMIN;
else
remove_user_from_channel(msptr);
} else {
/* CHFL_ADMIN is only useful if admin is enabled
* so hack it with op if it is not. */
if (wasonchannel)
msptr->flags |= CHFL_CHANOP;
else {
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
msptr = find_channel_membership(chptr, source_p);
}
set_channel_mode(client_p, source_p, chptr, msptr,
parc - 2, parv + 2);
/* We know they were not opped before and they can't have opped
* themselves as set_channel_mode() does not allow that
* -- jilles */
if (wasonchannel)
msptr->flags &= ~CHFL_CHANOP;
else
remove_user_from_channel(msptr);
}
#endif
return 0;
}
static int
build_target_list(int p_or_n, char *command, struct Client *client_p,
struct Client *source_p, char *nicks_channels,
char *text)
{
int type;
char *p, *nick, *target_list, ncbuf[BUFSIZE];
struct Channel *chptr=NULL;
struct Client *target_p;
/* Sigh, we can't mutilate parv[1] incase we need it to send to a hub */
if (!ServerInfo.hub && (uplink != NULL) && IsCapable(uplink, CAP_LL))
{
strncpy(ncbuf, nicks_channels, BUFSIZE);
target_list = ncbuf;
}
else
target_list = nicks_channels; /* skip strcpy for non-lazyleafs */
ntargets = 0;
for (nick = strtoken(&p, target_list, ","); nick;
nick = strtoken(&p, (char *)NULL, ","))
{
char *with_prefix;
/*
* channels are privmsg'd a lot more than other clients, moved up
* here plain old channel msg?
*/
if (IsChanPrefix(*nick))
{
/* ignore send of local channel to a server (should not happen) */
if (IsServer(client_p) && *nick == '&')
continue;
if ((chptr = hash_find_channel(nick)) != NULL)
{
if (!duplicate_ptr(chptr))
{
if (ntargets >= ConfigFileEntry.max_targets)
{
sendto_one(source_p, form_str(source_p,ERR_TOOMANYTARGETS),
me.name, source_p->name, nick);
return (1);
}
targets[ntargets].ptr = (void *)chptr;
targets[ntargets++].type = ENTITY_CHANNEL;
}
}
else
{
if (!ServerInfo.hub && (uplink != NULL) && IsCapable(uplink, CAP_LL))
return -1;
else if (p_or_n != NOTICE)
sendto_one(source_p, form_str(source_p,ERR_NOSUCHNICK), me.name,
source_p->name, nick);
}
continue;
}
/* look for a privmsg to another client */
if ((target_p = find_person(nick)) != NULL)
{
if (!duplicate_ptr(target_p))
{
if (ntargets >= ConfigFileEntry.max_targets)
{
sendto_one(source_p, form_str(source_p,ERR_TOOMANYTARGETS),
me.name, source_p->name, nick);
return (1);
}
targets[ntargets].ptr = (void *)target_p;
targets[ntargets].type = ENTITY_CLIENT;
targets[ntargets++].flags = 0;
}
continue;
}
/* @#channel or +#channel message ? */
type = 0;
with_prefix = nick;
/* allow %+@ if someone wants to do that */
for (;;)
{
if (*nick == '@')
type |= MODE_CHANOP;
else if (*nick == '%')
type |= MODE_CHANOP | MODE_HALFOP;
else if (*nick == '+')
type |= MODE_CHANOP | MODE_HALFOP | MODE_VOICE;
else
break;
nick++;
}
if (type != 0)
{
/* suggested by Mortiis */
if (*nick == '\0') /* if its a '\0' dump it, there is no recipient */
{
sendto_one(source_p, form_str(source_p,ERR_NORECIPIENT),
me.name, source_p->name, command);
continue;
}
/* At this point, nick+1 should be a channel name i.e. #foo or &foo
* if the channel is found, fine, if not report an error
*/
if ((chptr = hash_find_channel(nick)) != NULL)
{
if(!is_any_op(chptr, source_p) && !is_voiced(chptr, source_p))
{
sendto_one(source_p, form_str(source_p,ERR_CHANOPRIVSNEEDED), me.name,
source_p->name, with_prefix);
return(-1);
}
if (!duplicate_ptr(chptr))
{
if (ntargets >= ConfigFileEntry.max_targets)
{
sendto_one(source_p, form_str(source_p,ERR_TOOMANYTARGETS),
me.name, source_p->name, nick);
return (1);
}
targets[ntargets].ptr = (void *)chptr;
targets[ntargets].type = ENTITY_CHANOPS_ON_CHANNEL;
targets[ntargets++].flags = type;
}
}
else
{
if (!ServerInfo.hub && (uplink != NULL) && IsCapable(uplink, CAP_LL))
return -1;
else if (p_or_n != NOTICE)
sendto_one(source_p, form_str(source_p,ERR_NOSUCHNICK), me.name,
source_p->name, nick);
}
continue;
}
if(IsOper(source_p) && ((*nick == '$') || strchr(nick, '@')))
{
handle_opers(p_or_n, command, client_p, source_p, nick, text);
}
else
{
if (!ServerInfo.hub && (uplink != NULL) && IsCapable(uplink, CAP_LL))
return -1;
else if(p_or_n != NOTICE)
sendto_one(source_p, form_str(source_p,ERR_NOSUCHNICK),
me.name, source_p->name, nick);
}
/* continue; */
}
return (1);
}
/*
* 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);
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];
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) && !is_any_op(msptr)) {
if(IsOverride(source_p)) {
sendto_wallops_flags(UMODE_WALLOP, &me,
"%s is overriding TOPIC on [%s]",
get_oper_name(source_p), chptr->chname);
sendto_server(NULL, chptr, NOCAPS, NOCAPS,
":%s WALLOPS :%s is overriding TOPIC on [%s]",
me.name, get_oper_name(source_p), chptr->chname);
} else {
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
me.name, source_p->name, parv[1]);
return 0;
}
}
if(ConfigChannel.host_in_topic)
sprintf(topic_info, "%s!%s@%s",
source_p->name, source_p->username, source_p->host);
else
rb_strlcpy(topic_info, source_p->name, sizeof(topic_info));
set_channel_topic(chptr, parv[2], 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;
}
/*
* m_topic
* parv[0] = sender prefix
* parv[1] = channel name
* parv[2] = new topic, if setting topic
*/
static void m_topic(struct Client *client_p,
struct Client *source_p,
int parc, char *parv[])
{
struct Channel *chptr = NULL;
struct Channel *root_chan;
char *p = NULL;
#ifdef VCHANS
struct Channel *vchan;
#endif
if ((p = strchr(parv[1],',')))
*p = '\0';
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
if (parv[1] && IsChannelName(parv[1]))
{
chptr = hash_find_channel(parv[1]);
if(chptr == NULL)
{
/* if chptr isn't found locally, it =could= exist
* on the uplink. so forward reqeuest
*/
if(!ServerInfo.hub && uplink && IsCapable(uplink, CAP_LL))
{
sendto_one(uplink, ":%s TOPIC %s %s",
source_p->name, parv[1],
((parc > 2) ? parv[2] : ""));
return;
}
else
{
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
me.name, parv[0], parv[1]);
return;
}
}
root_chan = chptr;
#ifdef VCHANS
if (HasVchans(chptr))
{
vchan = map_vchan(chptr,source_p);
if(vchan != NULL)
chptr = vchan;
}
else if (IsVchan(chptr))
root_chan = RootChan(chptr);
#endif
/* setting topic */
if (parc > 2)
{
if (!IsMember(source_p, chptr))
{
sendto_one(source_p, form_str(ERR_NOTONCHANNEL), me.name, parv[0],
parv[1]);
return;
}
if ((chptr->mode.mode & MODE_TOPICLIMIT) == 0 ||
is_any_op(chptr,source_p))
{
char topic_info[USERHOST_REPLYLEN];
ircsprintf(topic_info, "%s!%s@%s",
source_p->name, source_p->username, source_p->host);
set_channel_topic(chptr, parv[2], topic_info, CurrentTime);
sendto_server(client_p, NULL, chptr, NOCAPS, NOCAPS, NOFLAGS,
":%s TOPIC %s :%s",
parv[0], chptr->chname,
chptr->topic == NULL ? "" : chptr->topic);
if(chptr->mode.mode & MODE_HIDEOPS)
{
sendto_channel_local(ONLY_CHANOPS_HALFOPS,
chptr, ":%s!%s@%s TOPIC %s :%s",
source_p->name,
source_p->username,
source_p->host,
root_chan->chname,
chptr->topic == NULL ? "" : chptr->topic);
sendto_channel_local(NON_CHANOPS,
chptr, ":%s TOPIC %s :%s",
me.name,
root_chan->chname,
chptr->topic == NULL ? "" : chptr->topic);
}
else
{
sendto_channel_local(ALL_MEMBERS,
chptr, ":%s!%s@%s TOPIC %s :%s",
source_p->name,
source_p->username,
source_p->host,
root_chan->chname, chptr->topic == NULL ? "" : chptr->topic);
}
}
else
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
me.name, parv[0], parv[1]);
}
else /* only asking for topic */
{
if (!IsMember(source_p, chptr) && SecretChannel(chptr))
{
sendto_one(source_p, form_str(ERR_NOTONCHANNEL), me.name, parv[0],
parv[1]);
return;
}
if (chptr->topic == NULL)
sendto_one(source_p, form_str(RPL_NOTOPIC),
me.name, parv[0], parv[1]);
else
{
sendto_one(source_p, form_str(RPL_TOPIC),
me.name, parv[0],
root_chan->chname, chptr->topic);
if(!(chptr->mode.mode & MODE_HIDEOPS) ||
is_any_op(chptr,source_p))
{
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
me.name, parv[0], root_chan->chname,
chptr->topic_info,
chptr->topic_time);
}
/* client on LL needing the topic - if we have serverhide, say
* its the actual LL server that set the topic, not us the
* uplink -- fl_
*/
else if(ConfigServerHide.hide_servers && !MyClient(source_p)
&& IsCapable(client_p, CAP_LL) && ServerInfo.hub)
{
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
me.name, parv[0], root_chan->chname,
client_p->name, chptr->topic_time);
}
/* just normal topic hiding.. */
else
{
sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
me.name, parv[0], root_chan->chname,
me.name,
chptr->topic_time);
}
}
}
}
else
{
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
me.name, parv[0], parv[1]);
}
}
/*
* part_one_client
*
* inputs - pointer to server
* - pointer to source client to remove
* - char pointer of name of channel to remove from
* output - none
* side effects - remove ONE client given the channel name
*/
static void part_one_client(struct Client *client_p,
struct Client *source_p,
char *name,
char *reason)
{
struct Channel *chptr;
struct Channel *bchan;
if ((chptr = hash_find_channel(name)) == NULL)
{
sendto_one(source_p, form_str(source_p,ERR_NOSUCHCHANNEL),
me.name, source_p->name, name);
return;
}
#ifdef VCHANS
if (IsVchan(chptr) || HasVchans(chptr))
{
if(HasVchans(chptr))
{
/* Set chptr to actual channel, bchan to the base channel */
bchan = chptr;
chptr = map_vchan(bchan,source_p);
}
else
{
/* chptr = chptr; */
bchan = find_bchan(chptr);
}
}
else
#endif
bchan = chptr; /* not a vchan */
if (!chptr || !bchan || !IsMember(source_p, chptr))
{
sendto_one(source_p, form_str(source_p,ERR_NOTONCHANNEL),
me.name, source_p->name, name);
return;
}
if (MyConnect(source_p) && !IsOper(source_p))
check_spambot_warning(source_p, NULL);
/*
* Remove user from the old channel (if any)
* only allow /part reasons in -m chans
*/
if(reason[0] && (is_any_op(chptr, source_p) || !MyConnect(source_p) ||
((can_send(chptr, source_p) > 0 &&
(source_p->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
< CurrentTime))))
{
/*strip_color(reason);*/
reason = strip_color(reason, 1);
if (match("*http://*", reason) || match("*www*", reason))
reason = "<spam removed>";
sendto_server(client_p, NULL, chptr, CAP_UID, NOCAPS, NOFLAGS,
":%s PART %s :%s", ID(source_p), chptr->chname,
reason);
sendto_server(client_p, NULL, chptr, NOCAPS, CAP_UID, NOFLAGS,
":%s PART %s :%s", source_p->name, chptr->chname,
reason);
if (PaceChannel(chptr) && (chptr->parts < MAX_PACEJOIN))
add_pace(chptr, source_p, bchan->chname, 0, 0);
else
sendto_channel_local(ALL_MEMBERS,
chptr, ":%s!%s@%s PART %s :%s",
source_p->name,
source_p->username,
source_p->host,
bchan->chname,
reason);
}
else
{
sendto_server(client_p, NULL, chptr, CAP_UID, NOCAPS, NOFLAGS,
":%s PART %s", ID(source_p), chptr->chname);
sendto_server(client_p, NULL, chptr, NOCAPS, CAP_UID, NOFLAGS,
":%s PART %s", source_p->name, chptr->chname);
if (PaceChannel(chptr) && (chptr->parts < MAX_PACEJOIN))
add_pace(chptr, source_p, bchan->chname, 0, 0);
else
sendto_channel_local(ALL_MEMBERS,
chptr, ":%s!%s@%s PART %s",
source_p->name,
source_p->username,
source_p->host,
bchan->chname);
}
remove_user_from_channel(chptr, source_p);
if (MyConnect(source_p))
source_p->localClient->last_leave_time = CurrentTime;
}
