* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: m_invite.c 3438 2007-05-06 14:46:45Z jilles $
*/
#include "stdinc.h"
-#include "common.h"
#include "channel.h"
#include "client.h"
#include "hash.h"
#include "modules.h"
#include "packet.h"
#include "tgchange.h"
+#include "s_newconf.h"
+
+static const char invite_desc[] = "Provides /invite";
-static int m_invite(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
+static void m_invite(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message invite_msgtab = {
"INVITE", 0, 0, 0, 0,
{mg_unreg, {m_invite, 3}, {m_invite, 3}, mg_ignore, mg_ignore, {m_invite, 3}}
};
+
+static int can_invite_hook;
+static int invite_hook;
+
mapi_clist_av1 invite_clist[] = { &invite_msgtab, NULL };
-DECLARE_MODULE_AV1(invite, NULL, NULL, invite_clist, NULL, NULL, "$Revision: 3438 $");
+mapi_hlist_av1 invite_hlist[] = {
+ { "can_invite", &can_invite_hook },
+ { "invite", &invite_hook },
+ { NULL, NULL }
+};
+
+DECLARE_MODULE_AV2(invite, NULL, NULL, invite_clist, invite_hlist, NULL, NULL, NULL, invite_desc);
-static void add_invite(struct Channel *, struct Client *);
+static bool add_invite(struct Channel *, struct Client *);
/* m_invite()
* parv[1] - user to invite
* parv[2] - channel name
*/
-static int
+static void
m_invite(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
struct Client *target_p;
struct Channel *chptr;
struct membership *msptr;
int store_invite = 0;
+ hook_data_channel_approval hdata = { 0 };
if(MyClient(source_p) && !IsFloodDone(source_p))
flood_endgrace(source_p);
sendto_one_numeric(source_p, ERR_NOSUCHNICK,
form_str(ERR_NOSUCHNICK),
parv[1]);
- return 0;
+ return;
}
if(check_channel_name(parv[2]) == 0)
sendto_one_numeric(source_p, ERR_BADCHANNAME,
form_str(ERR_BADCHANNAME),
parv[2]);
- return 0;
+ return;
}
/* Do not send local channel invites to users if they are not on the
{
sendto_one(source_p, form_str(ERR_USERNOTONSERV),
me.name, source_p->name, target_p->name);
- return 0;
+ return;
}
if(((MyConnect(source_p) && !IsExemptResv(source_p)) ||
sendto_one_numeric(source_p, ERR_BADCHANNAME,
form_str(ERR_BADCHANNAME),
parv[2]);
- return 0;
+ return;
}
if((chptr = find_channel(parv[2])) == NULL)
{
sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
form_str(ERR_NOSUCHCHANNEL), parv[2]);
- return 0;
+ return;
}
msptr = find_channel_membership(chptr, source_p);
{
sendto_one_numeric(source_p, ERR_NOTONCHANNEL,
form_str(ERR_NOTONCHANNEL), parv[2]);
- return 0;
+ return;
}
if(IsMember(target_p, chptr))
sendto_one_numeric(source_p, ERR_USERONCHANNEL,
form_str(ERR_USERONCHANNEL),
target_p->name, parv[2]);
- return 0;
+ return;
}
- /* unconditionally require ops, unless the channel is +g */
- /* treat remote clients as chanops */
- if(MyClient(source_p) && !is_chanop(msptr) &&
- !(chptr->mode.mode & MODE_FREEINVITE))
+ if (MyClient(source_p))
{
- sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
- me.name, source_p->name, parv[2]);
- return 0;
+ hdata.chptr = chptr;
+ hdata.msptr = msptr;
+ hdata.client = source_p;
+ hdata.target = target_p;
+ hdata.approved = !(is_chanop(msptr) || (chptr->mode.mode & MODE_FREEINVITE));
+
+ call_hook(can_invite_hook, &hdata);
+ if (hdata.approved)
+ {
+ if (hdata.error)
+ sendto_one_numeric(source_p, hdata.approved, "%s", hdata.error);
+ else
+ sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+ me.name, source_p->name, parv[2]);
+
+ return;
+ }
}
/* store invites when they could affect the ability to join
if(MyConnect(source_p))
{
- if (ConfigFileEntry.target_change && !IsOper(source_p) &&
+ if (ConfigFileEntry.target_change && !IsOperGeneral(source_p) &&
!find_allowing_channel(source_p, target_p) &&
!add_target(source_p, target_p))
{
sendto_one(source_p, form_str(ERR_TARGCHANGE),
me.name, source_p->name, target_p->name);
- return 0;
+ return;
}
sendto_one(source_p, form_str(RPL_INVITING),
me.name, source_p->name,
{
/* this should never be less than */
if(atol(parv[3]) > chptr->channelts)
- return 0;
+ return;
}
if(MyConnect(target_p))
{
- if(!IsOper(source_p) && (IsSetCallerId(target_p) ||
- (IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])) &&
- !accept_message(source_p, target_p))
+ hdata.chptr = chptr;
+ hdata.msptr = msptr;
+ hdata.client = source_p;
+ hdata.target = target_p;
+ hdata.approved = 0;
+
+ call_hook(invite_hook, &hdata);
+
+ if (hdata.approved)
{
- if (IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])
- {
- sendto_one_numeric(source_p, ERR_NONONREG,
- form_str(ERR_NONONREG),
- target_p->name);
- return 0;
- }
- else
- {
- /* instead of sending RPL_UMODEGMSG,
- * just let the invite through
- */
- if((target_p->localClient->last_caller_id_time +
- ConfigFileEntry.caller_id_wait) >= rb_current_time())
- {
- sendto_one_numeric(source_p, ERR_TARGUMODEG,
- form_str(ERR_TARGUMODEG),
- target_p->name);
- return 0;
- }
- target_p->localClient->last_caller_id_time = rb_current_time();
- }
+ if (hdata.error)
+ sendto_one_numeric(source_p, hdata.approved, "%s", hdata.error);
+ return;
}
+
add_reply_target(target_p, source_p);
sendto_one(target_p, ":%s!%s@%s INVITE %s :%s",
source_p->name, source_p->username, source_p->host,
if(store_invite)
add_invite(chptr, target_p);
}
-
- sendto_server(source_p, chptr, CAP_TS6, 0, ":%s INVITE %s %s %lu",
- use_id(source_p), use_id(target_p),
- chptr->chname, (unsigned long) chptr->channelts);
-
- return 0;
+ else if (target_p->from != client_p)
+ {
+ sendto_one_prefix(target_p, source_p, "INVITE", "%s %lu",
+ chptr->chname, (unsigned long) chptr->channelts);
+ }
}
/* add_invite()
*
* input - channel to add invite to, client to add
- * output -
+ * output - true if it is a new invite, else false
* side effects - client is added to invite list.
*/
-static void
+static bool
add_invite(struct Channel *chptr, struct Client *who)
{
rb_dlink_node *ptr;
RB_DLINK_FOREACH(ptr, who->user->invited.head)
{
if(ptr->data == chptr)
- return;
+ return false;
}
/* ok, if their invite list is too long, remove the tail */
/* add channel to user invite list */
rb_dlinkAddAlloc(chptr, &who->user->invited);
-}
-
+ return true;
+}