/*
* ms_wallops (write to *all* opers currently online)
* parv[1] = message text
*/
static int
ms_wallops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if (IsClient(source_p))
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", parv[1]);
else
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", parv[1]);
sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s WALLOPS :%s",
use_id(source_p), parv[1]);
sendto_server(client_p, NULL, NOCAPS, CAP_TS6, ":%s WALLOPS :%s", source_p->name, parv[1]);
return 0;
}
/*
* ms_wallops (write to *all* opers currently online)
* parv[1] = message text
*/
static int
ms_wallops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
const char *prefix = "";
if (MyClient(source_p) && !IsOperMassNotice(source_p))
{
sendto_one(source_p, form_str(ERR_NOPRIVS),
me.name, source_p->name, "mass_notice");
return 0;
}
if (IsPerson(source_p))
{
if (!strncmp(parv[1], "OPERWALL - ", 11) ||
!strncmp(parv[1], "LOCOPS - ", 9) ||
!strncmp(parv[1], "SLOCOPS - ", 10) ||
!strncmp(parv[1], "ADMINWALL - ", 12))
prefix = "WALLOPS - ";
}
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s%s", prefix, parv[1]);
sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s WALLOPS :%s",
use_id(source_p), parv[1]);
return 0;
}
/*
* mo_wallops (write to *all* opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
mo_wallops(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
const char *message = parv[1];
if (!HasOFlag(source_p, OPER_FLAG_WALLOPS))
{
sendto_one(source_p, form_str(ERR_NOPRIVS),
me.name, source_p->name, "wallops");
return;
}
if (EmptyString(message))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, source_p->name, "WALLOPS");
return;
}
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
sendto_server(NULL, CAP_TS6, NOCAPS,
":%s WALLOPS :%s", ID(source_p), message);
sendto_server(NULL, NOCAPS, CAP_TS6,
":%s WALLOPS :%s", source_p->name, message);
}
/*
* mo_operwall - OPERWALL message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
mo_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
const char *message = parv[1];
if (!IsOperWall(source_p))
{
sendto_one(source_p, form_str(ERR_NOPRIVS),
me.name, source_p->name, "operwall");
return;
}
if (EmptyString(message))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, source_p->name, "OPERWALL");
return;
}
sendto_server(NULL, source_p, NULL, CAP_TS6, NOCAPS, LL_ICLIENT,
":%s OPERWALL :%s", ID(source_p), message);
sendto_server(NULL, source_p, NULL, NOCAPS, CAP_TS6, LL_ICLIENT,
":%s OPERWALL :%s", source_p->name, message);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
/*
* ms_wallops (write to *all* opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
ms_wallops(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
{
const char *message = parv[1];
if(EmptyString(message))
return;
if(IsClient(source_p))
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
else
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", message);
sendto_server(client_p, source_p, NULL, CAP_TS6, NOCAPS, LL_ICLIENT,
":%s WALLOPS :%s", ID(source_p), message);
sendto_server(client_p, source_p, NULL, NOCAPS, CAP_TS6, LL_ICLIENT,
":%s WALLOPS :%s", source_p->name, message);
}
/*
* ms_operwall - OPERWALL message handler
* (write to *all* local opers currently online)
* parv[1] = message text
*/
static int
ms_operwall(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s OPERWALL :%s",
use_id(source_p), parv[1]);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", parv[1]);
return 0;
}
/*
* m_locops - LOCOPS message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static int
m_locops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
sendto_wallops_flags(UMODE_LOCOPS, source_p, "LOCOPS - %s", parv[1]);
if(rb_dlink_list_length(&cluster_conf_list) > 0)
cluster_generic(source_p, "LOCOPS", SHARED_LOCOPS, ":%s", parv[1]);
return 0;
}
/*
* me_operwall - OPERWALL message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*
* Lets ms_encap handle propagation.
*/
static void
me_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
const char *message = parv[1];
if (EmptyString(message))
return;
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
/*
* ms_wallops (write to *all* opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
ms_wallops(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
{
char *message;
message = parv[1];
if(EmptyString(message))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, parv[0], "WALLOPS");
return;
}
if(IsClient(source_p))
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
else
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", message);
sendto_server(client_p, NULL, NOCAPS, NOCAPS, ":%s WALLOPS :%s", parv[0], message);
}
static int
me_locops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(!IsClient(source_p))
return 0;
if(find_shared_conf("*", "*", source_p->servptr->name, SHARED_LOCOPS))
sendto_wallops_flags(UMODE_LOCOPS, source_p, "SLOCOPS - %s", parv[1]);
return 0;
}
static int
mo_adminwall(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(!IsAdmin(source_p))
{
sendto_one_numeric(source_p, s_RPL(ERR_NOPRIVS), "adminwall");
return 0;
}
sendto_wallops_flags(UMODE_ADMIN, source_p, "ADMINWALL - %s", parv[1]);
sendto_match_servs(source_p, "*", CAP_ENCAP, NOCAPS, "ENCAP * ADMINWALL :%s", parv[1]);
return 0;
}
/*
* ms_operwall - OPERWALL message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
ms_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
const char *message = parv[1];
if (EmptyString(message))
return;
sendto_server(client_p, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
":%s OPERWALL :%s", parv[0], message);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
/*! \brief WALLOPS command handler
*
* \param source_p Pointer to allocated Client struct from which the message
* originally comes from. This can be a local or remote client.
* \param parc Integer holding the number of supplied arguments.
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
* pointers.
* \note Valid arguments for this command are:
* - parv[0] = command
* - parv[1] = message text
*/
static int
ms_wallops(struct Client *source_p, int parc, char *parv[])
{
const char *const message = parv[1];
if (EmptyString(message))
return 0;
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", message);
sendto_server(source_p, 0, 0, ":%s WALLOPS :%s",
source_p->id, message);
return 0;
}
/*
* ms_operwall - OPERWALL message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
ms_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
const char *message = parv[1];
if (EmptyString(message))
return;
sendto_server(client_p, CAP_TS6, NOCAPS, ":%s OPERWALL :%s",
ID(source_p), message);
sendto_server(client_p, NOCAPS, CAP_TS6, ":%s OPERWALL :%s",
source_p->name, message);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
/*
* m_locops - LOCOPS message handler
* (write to *all* local opers currently online)
* parv[0] = sender prefix
* parv[1] = message text
*/
static void
m_locops(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
{
if(EmptyString(parv[1]))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, parv[0], "LOCOPS");
return;
}
sendto_wallops_flags(UMODE_LOCOPS, source_p, "LOCOPS - %s", parv[1]);
if(dlink_list_length(&cluster_list) > 0)
cluster_generic(source_p, "LOCOPS", CLUSTER_LOCOPS, CAP_CLUSTER,
":%s", parv[1]);
}
/*
* mo_operwall (write to *all* opers currently online)
* parv[1] = message text
*/
static int
mo_operwall(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(!IsOperOperwall(source_p))
{
sendto_one(source_p, form_str(ERR_NOPRIVS),
me.name, source_p->name, "operwall");
return 0;
}
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", parv[1]);
sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s OPERWALL :%s",
use_id(source_p), parv[1]);
return 0;
}
static void ms_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
char *message = parv[1];
if (EmptyString(message))
{
if (MyClient(source_p))
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, parv[0], "OPERWALL");
return;
}
sendto_server(client_p, NULL, NOCAPS, NOCAPS,
":%s OPERWALL :%s", parv[0], message);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
static int
ms_locops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
/* source_p parv[1] parv[2]
* oper target serv message
*/
propagate_generic(source_p, "LOCOPS", parv[1], CAP_CLUSTER,
":%s", parv[2]);
if(!match(parv[1], me.name))
return 0;
if(find_shared_conf("*", "*", source_p->servptr->name, SHARED_LOCOPS))
sendto_wallops_flags(UMODE_LOCOPS, source_p, "SLOCOPS - %s", parv[2]);
return 0;
}
static void
ms_locops(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
{
if(parc != 3 || EmptyString(parv[2]))
return;
/* parv[0] parv[1] parv[2]
* oper target serv message
*/
sendto_match_servs(source_p, parv[1], CAP_CLUSTER, NOCAPS,
"LOCOPS %s :%s", parv[1], parv[2]);
if(!match(parv[1], me.name))
return;
if(!IsPerson(source_p))
return;
if(find_cluster(source_p->user->server, CLUSTER_LOCOPS))
sendto_wallops_flags(UMODE_LOCOPS, source_p, "SLOCOPS - %s", parv[2]);
}
static void mo_operwall(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
char *message = parv[1];
if(!IsOperOperwall(source_p))
{
sendto_one(source_p, ":%s NOTICE %s :You need operwall = yes;",
me.name, source_p->name);
return;
}
if (EmptyString(message))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, parv[0], "OPERWALL");
return;
}
sendto_server(NULL, NULL, NOCAPS, NOCAPS,
":%s OPERWALL :%s", parv[0], message);
sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
}
/*
* ms_wallops (write to *all* opers currently online)
* parv[1] = message text
*/
static int
ms_wallops(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
const char *prefix = "";
if (IsPerson(source_p))
{
if (!strncmp(parv[1], "OPERWALL - ", 11) ||
!strncmp(parv[1], "LOCOPS - ", 9) ||
!strncmp(parv[1], "SLOCOPS - ", 10))
prefix = "WALLOPS - ";
}
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s%s", prefix, parv[1]);
sendto_server(client_p, NULL, CAP_TS6, NOCAPS, ":%s WALLOPS :%s",
use_id(source_p), parv[1]);
sendto_server(client_p, NULL, NOCAPS, CAP_TS6, ":%s WALLOPS :%s",
source_p->name, parv[1]);
return 0;
}
/*! \brief WALLOPS command handler
*
* \param source_p Pointer to allocated Client struct from which the message
* originally comes from. This can be a local or remote client.
* \param parc Integer holding the number of supplied arguments.
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
* pointers.
* \note Valid arguments for this command are:
* - parv[0] = command
* - parv[1] = message text
*/
static int
mo_wallops(struct Client *source_p, int parc, char *parv[])
{
const char *const message = parv[1];
if (!HasOFlag(source_p, OPER_FLAG_WALLOPS))
{
sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "wallops");
return 0;
}
if (EmptyString(message))
{
sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "WALLOPS");
return 0;
}
sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", message);
sendto_server(source_p, 0, 0, ":%s WALLOPS :%s",
source_p->id, message);
return 0;
}
/*
* 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
me_adminwall(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
sendto_wallops_flags(UMODE_ADMIN, source_p, "ADMINWALL - %s", parv[1]);
return 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);
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;
}
/*
** mo_clearchan
** parv[0] = sender prefix
** parv[1] = channel
*/
static void mo_clearchan(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
struct Channel *chptr, *root_chptr;
int on_vchan = 0;
/* admins only */
if (!IsOperAdmin(source_p))
{
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name, parv[0]);
return;
}
/* XXX - we might not have CBURSTed this channel if we are a lazylink
* yet. */
chptr= hash_find_channel(parv[1]);
root_chptr = chptr;
#ifdef VCHANS
if (chptr && parc > 2 && parv[2][0] == '!')
{
chptr = find_vchan(chptr, parv[2]);
if (root_chptr != chptr)
on_vchan++;
}
#endif
if( chptr == NULL )
{
sendto_one(source_p, form_str(source_p,ERR_NOSUCHCHANNEL),
me.name, parv[0], parv[1]);
return;
}
if(IsMember(source_p, chptr))
{
sendto_one(source_p, ":%s NOTICE %s :*** Please part %s before using CLEARCHAN",
me.name, source_p->name, parv[1]);
return;
}
if (!on_vchan)
{
sendto_wallops_flags(FLAGS_WALLOP, &me,
"CLEARCHAN called for [%s] by %s!%s@%s",
parv[1], source_p->name, source_p->username, source_p->host);
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
":%s WALLOPS :CLEARCHAN called for [%s] by %s!%s@%s",
me.name, parv[1], source_p->name, source_p->username,
source_p->host);
ilog(L_NOTICE, "CLEARCHAN called for [%s] by %s!%s@%s",
parv[1], source_p->name, source_p->username, source_p->host);
}
else
{
sendto_wallops_flags(FLAGS_WALLOP, &me,
"CLEARCHAN called for [%s %s] by %s!%s@%s",
parv[1], parv[2], source_p->name, source_p->username,
source_p->host);
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
":%s WALLOPS :CLEARCHAN called for [%s %s] by %s!%s@%s",
me.name, parv[1], parv[2], source_p->name,
source_p->username, source_p->host);
ilog(L_NOTICE, "CLEARCHAN called for [%s %s] by %s!%s@%s",
parv[1], parv[2], source_p->name, source_p->username, source_p->host);
}
/* Kill all the modes we have about the channel.. making everyone a peon */
remove_our_modes(0, chptr, root_chptr, source_p);
/* SJOIN the user to give them ops, and lock the channel */
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS,
LL_ICLIENT, ":%s SJOIN %lu %s +ntsi :@%s",
me.name, (unsigned long) (chptr->channelts - 1),
chptr->chname, source_p->name);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
source_p->name,
source_p->username,
source_p->host,
root_chptr->chname);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
me.name, chptr->chname, source_p->name);
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
/* Take the TS down by 1, so we don't see the channel taken over
* again. */
if (chptr->channelts)
chptr->channelts--;
#ifdef VCHANS
if (on_vchan)
add_vchan_to_client_cache(source_p,root_chptr,chptr);
#endif
chptr->mode.mode =
MODE_SECRET | MODE_TOPICLIMIT | MODE_INVITEONLY | MODE_NOPRIVMSGS;
free_topic(chptr);
chptr->mode.key[0] = 0;
/* Kick the users out and join the oper */
kick_list(client_p, source_p, chptr, &chptr->peons, chptr->chname);
}
/*
** m_kick
** parv[1] = channel
** parv[2] = client to kick
** parv[3] = kick comment
*/
static int
m_kick(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct membership *msptr;
struct Client *who;
struct Channel *chptr;
int chasing = 0;
char *comment;
const char *name;
char *p = NULL;
char text[10];
const char *user;
static char buf[BUFSIZE];
int is_override = 0;
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
*buf = '\0';
if((p = strchr(parv[1], ',')))
*p = '\0';
name = parv[1];
chptr = find_channel(name);
if(chptr == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, form_str(ERR_NOSUCHCHANNEL), name);
return 0;
}
user = parv[2]; /* strtoken(&p2, parv[2], ","); */
if(!(who = find_chasing(source_p, user, &chasing)))
{
return 0;
}
if(!IsServer(source_p))
{
msptr = find_channel_membership(chptr, source_p);
if((msptr == NULL) && MyConnect(source_p))
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), name);
return 0;
}
if(!can_kick_deop(msptr, find_channel_membership(chptr, who)))
{
if(MyConnect(source_p))
{
if(IsOverride(source_p))
is_override = 1;
else
{
sendto_one(source_p, ":%s 482 %s %s :You do not have the proper privileges to kick this user",
me.name, source_p->name, name);
return 0;
}
}
/* If its a TS 0 channel, do it the old way */
else if(chptr->channelts == 0)
{
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
get_id(&me, source_p), get_id(source_p, source_p), name);
return 0;
}
}
/* Its a user doing a kick, but is not showing as chanop locally
* its also not a user ON -my- server, and the channel has a TS.
* There are two cases we can get to this point then...
*
* 1) connect burst is happening, and for some reason a legit
* op has sent a KICK, but the SJOIN hasn't happened yet or
* been seen. (who knows.. due to lag...)
*
* 2) The channel is desynced. That can STILL happen with TS
*
* Now, the old code roger wrote, would allow the KICK to
* go through. Thats quite legit, but lets weird things like
* KICKS by users who appear not to be chanopped happen,
* or even neater, they appear not to be on the channel.
* This fits every definition of a desync, doesn't it? ;-)
* So I will allow the KICK, otherwise, things are MUCH worse.
* But I will warn it as a possible desync.
*
* -Dianora
*/
}
if((p = strchr(parv[2], ',')))
*p = '\0';
msptr = find_channel_membership(chptr, who);
if(msptr != NULL)
{
if(MyClient(source_p) && IsService(who))
{
sendto_one(source_p, form_str(ERR_ISCHANSERVICE),
me.name, source_p->name, who->name, chptr->chname);
return 0;
}
if(MyClient(source_p) && chptr->mode.mode & MODE_NOKICK)
{
sendto_one_numeric(source_p, ERR_NOKICK,
form_str(ERR_NOKICK),
chptr->chname);
return 0;
}
if (MyClient(source_p) && chptr->mode.mode & MODE_NOOPERKICK && IsOper(who))
{
sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"Overriding KICK from %s on %s in %s (channel is +M)",
source_p->name, who->name, chptr->chname);
sendto_one_numeric(source_p, ERR_ISCHANSERVICE,
"%s %s :Cannot kick IRC operators from that channel.",
who->name, chptr->chname);
return 0;
}
if(MyClient(source_p))
{
hook_data_channel_approval hookdata;
hookdata.client = source_p;
hookdata.chptr = chptr;
hookdata.target = who;
hookdata.approved = 1;
call_hook(h_can_kick, &hookdata);
if (!hookdata.approved)
return 0;
}
comment = LOCAL_COPY((EmptyString(parv[3])) ? who->name : parv[3]);
if(strlen(comment) > (size_t) REASONLEN)
comment[REASONLEN] = '\0';
if(is_override)
{
sendto_wallops_flags(UMODE_WALLOP, &me,
"%s is overriding KICK [%s] on [%s] [%s]",
get_oper_name(source_p), who->name, chptr->chname, comment);
sendto_server(NULL, chptr, NOCAPS, NOCAPS,
":%s WALLOPS :%s is overriding KICK [%s] on [%s] [%s]",
me.name, get_oper_name(source_p), who->name, chptr->chname, comment);
}
/* jdc
* - In the case of a server kicking a user (i.e. CLEARCHAN),
* the kick should show up as coming from the server which did
* the kick.
* - Personally, flame and I believe that server kicks shouldn't
* be sent anyways. Just waiting for some oper to abuse it...
*/
if(IsServer(source_p))
sendto_channel_local(ALL_MEMBERS, chptr, ":%s KICK %s %s :%s",
source_p->name, name, who->name, comment);
else
sendto_channel_local(ALL_MEMBERS, chptr,
":%s!%s@%s KICK %s %s :%s",
source_p->name, source_p->username,
source_p->host, name, who->name, comment);
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s KICK %s %s :%s",
use_id(source_p), chptr->chname, use_id(who), comment);
remove_user_from_channel(msptr);
rb_snprintf(text, sizeof(text), "K%s", who->id);
/* we don't need to track NOREJOIN stuff unless it's our client being kicked */
if(MyClient(who) && chptr->mode.mode & MODE_NOREJOIN)
channel_metadata_time_add(chptr, text, rb_current_time(), "KICKNOREJOIN");
}
else if (MyClient(source_p))
sendto_one_numeric(source_p, ERR_USERNOTINCHANNEL,
form_str(ERR_USERNOTINCHANNEL), user, name);
return 0;
}
/*
* ms_connect - CONNECT command handler
*
* Added by Jto 11 Feb 1989
*
* m_connect
* parv[1] = servername
* parv[2] = port number
* parv[3] = remote server
*/
static int
ms_connect(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
int port;
int tmpport;
struct server_conf *server_p;
struct Client *target_p;
if(hunt_server(client_p, source_p, ":%s CONNECT %s %s :%s", 3, parc, parv) != HUNTED_ISME)
return 0;
if((target_p = find_server(NULL, parv[1])))
{
sendto_one_notice(source_p, ":Connect: Server %s already exists from %s.",
parv[1], target_p->from->name);
return 0;
}
/*
* try to find the name, then host, if both fail notify ops and bail
*/
if((server_p = find_server_conf(parv[1])) == NULL)
{
sendto_one_notice(source_p, ":Connect: Host %s not listed in ircd.conf",
parv[1]);
return 0;
}
if(ServerConfSSL(server_p) && (!ssl_ok || !get_ssld_count()))
{
sendto_one_notice(source_p,
":Connect: Server %s is set to use SSL/TLS but SSL/TLS is not configured.",
parv[1]);
return 0;
}
/*
* Get port number from user, if given. If not specified,
* use the default form configuration structure. If missing
* from there, then use the precompiled default.
*/
tmpport = server_p->port;
port = atoi(parv[2]);
/* if someone sends port 0, and we have a config port.. use it */
if(port == 0 && server_p->port)
port = server_p->port;
else if(port <= 0)
{
sendto_one_notice(source_p, ":Connect: Illegal port number");
return 0;
}
/*
* Notify all operators about remote connect requests
*/
sendto_wallops_flags(UMODE_WALLOP, &me,
"Remote CONNECT %s %d from %s",
parv[1], port, source_p->name);
sendto_server(NULL, NULL, CAP_TS6, NOCAPS,
":%s WALLOPS :Remote CONNECT %s %d from %s",
me.id, parv[1], port, source_p->name);
ilog(L_SERVER, "CONNECT From %s : %s %d", source_p->name, parv[1], port);
server_p->port = port;
/*
* at this point we should be calling connect_server with a valid
* C:line and a valid port in the C:line
*/
if(serv_connect(server_p, source_p))
sendto_one_notice(source_p, ":*** Connecting to %s.%d",
server_p->name, server_p->port);
else
sendto_one_notice(source_p, ":*** Couldn't connect to %s.%d",
server_p->name, server_p->port);
/*
* client is either connecting with all the data it needs or has been
* destroyed
*/
server_p->port = tmpport;
return 0;
}
/*
* m_omode - MODE command handler
* parv[0] - sender
* parv[1] - channel
*/
static void
m_omode(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
{
struct Channel *chptr = NULL;
struct membership *msptr;
static char modebuf[MODEBUFLEN];
static char parabuf[MODEBUFLEN];
int n = 2;
if(EmptyString(parv[1]))
{
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
me.name, parv[0], "MODE");
return;
}
/* Now, try to find the channel in question */
if(!IsChanPrefix(parv[1][0]))
{
/* if here, it has to be a non-channel name */
user_mode(client_p, source_p, parc, parv);
return;
}
if(!check_channel_name(parv[1]))
{
sendto_one(source_p, form_str(ERR_BADCHANNAME),
me.name, parv[0], (unsigned char *) parv[1]);
return;
}
chptr = hash_find_channel(parv[1]);
if(chptr == NULL)
{
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL), me.name, parv[0], parv[1]);
return;
}
sendto_wallops_flags(UMODE_WALLOP, &me,
"OMODE called for [%s] by %s!%s@%s",
parv[1], source_p->name, source_p->username, source_p->host);
ilog(L_NOTICE, "OMODE called for [%s] by %s!%s@%s",
parv[1], source_p->name, source_p->username, source_p->host);
if(*chptr->chname != '&')
sendto_server(NULL, NULL, NOCAPS, NOCAPS,
":%s WALLOPS :OMODE called for [%s] by %s!%s@%s",
me.name, parv[1], source_p->name, source_p->username,
source_p->host);
/* Now know the channel exists */
if(parc < n + 1)
{
channel_modes(chptr, source_p, modebuf, parabuf);
sendto_one(source_p, form_str(RPL_CHANNELMODEIS),
me.name, parv[0], parv[1], modebuf, parabuf);
sendto_one(source_p, form_str(RPL_CREATIONTIME),
me.name, parv[0], parv[1], chptr->channelts);
}
else if(IsServer(source_p))
{
set_channel_mode(client_p, source_p, chptr, NULL,
parc - n, parv + n, chptr->chname);
}
else
{
msptr = find_channel_membership(chptr, source_p);
set_channel_mode(client_p, source_p->servptr, chptr, msptr,
parc - n, parv + n, chptr->chname);
}
}
/*
** mo_ojoin
** parv[1] = channel
*/
static void
mo_ojoin(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Channel *chptr;
int move_me = 0;
/* admins only */
if(!IsOperAdmin(source_p))
{
sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
return;
}
if(*parv[1] == '@' || *parv[1] == '+')
{
parv[1]++;
move_me = 1;
}
if((chptr = find_channel(parv[1])) == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), parv[1]);
return;
}
if(IsMember(source_p, chptr))
{
sendto_one_notice(source_p, ":Please part %s before using OJOIN", parv[1]);
return;
}
if(move_me == 1)
parv[1]--;
sendto_wallops_flags(UMODE_WALLOP, &me,
"OJOIN called for %s by %s!%s@%s",
parv[1], source_p->name, source_p->username, source_p->host);
ilog(L_MAIN, "OJOIN called for %s by %s",
parv[1], get_oper_name(source_p));
/* only sends stuff for #channels remotely */
sendto_server(NULL, chptr, NOCAPS, NOCAPS,
":%s WALLOPS :OJOIN called for %s by %s!%s@%s",
me.name, parv[1],
source_p->name, source_p->username, source_p->host);
if(*parv[1] == '@')
{
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s SJOIN %ld %s + :@%s",
me.id, (long) chptr->channelts, chptr->chname, source_p->id);
send_channel_join(chptr, source_p);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
me.name, chptr->chname, source_p->name);
}
else if(*parv[1] == '+')
{
add_user_to_channel(chptr, source_p, CHFL_VOICE);
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s SJOIN %ld %s + :+%s",
me.id, (long) chptr->channelts, chptr->chname, source_p->id);
send_channel_join(chptr, source_p);
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +v %s",
me.name, chptr->chname, source_p->name);
}
else
{
add_user_to_channel(chptr, source_p, CHFL_PEON);
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s JOIN %ld %s +",
source_p->id, (long) chptr->channelts, chptr->chname);
send_channel_join(chptr, source_p);
}
/* send the topic... */
if(chptr->topic != NULL)
{
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);
}
source_p->localClient->last_join_time = rb_current_time();
channel_member_names(chptr, source_p, 1);
}