mirror of
https://github.com/matrix-construct/construct
synced 2024-08-26 19:35:17 +02:00
366 lines
8.5 KiB
C++
366 lines
8.5 KiB
C++
/* modules/m_monitor.c
|
|
*
|
|
* Copyright (C) 2005 Lee Hardy <lee@leeh.co.uk>
|
|
* Copyright (C) 2005 ircd-ratbox development team
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* 1.Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2.Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3.The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
using namespace ircd;
|
|
|
|
static const char monitor_desc[] = "Provides the MONITOR facility for tracking user signon and signoff";
|
|
|
|
static int monitor_init(void);
|
|
static void monitor_deinit(void);
|
|
static void m_monitor(struct MsgBuf *, client::client &, client::client &, int, const char **);
|
|
|
|
struct Message monitor_msgtab = {
|
|
"MONITOR", 0, 0, 0, 0,
|
|
{mg_unreg, {m_monitor, 2}, mg_ignore, mg_ignore, mg_ignore, {m_monitor, 2}}
|
|
};
|
|
|
|
mapi_clist_av1 monitor_clist[] = { &monitor_msgtab, NULL };
|
|
|
|
DECLARE_MODULE_AV2(monitor, monitor_init, monitor_deinit, monitor_clist, NULL, NULL, NULL, NULL, monitor_desc);
|
|
|
|
static int monitor_init(void)
|
|
{
|
|
supported::add("MONITOR", [](ostream &s)
|
|
{
|
|
s << ConfigFileEntry.max_monitor;
|
|
});
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void monitor_deinit(void)
|
|
{
|
|
supported::del("MONITOR");
|
|
}
|
|
|
|
static void
|
|
add_monitor(client::client &client, const char *nicks)
|
|
{
|
|
char onbuf[BUFSIZE], offbuf[BUFSIZE];
|
|
client::client *target_p;
|
|
struct monitor *monptr;
|
|
const char *name;
|
|
char *tmp;
|
|
char *p;
|
|
char *onptr, *offptr;
|
|
int mlen, arglen;
|
|
int cur_onlen, cur_offlen;
|
|
|
|
/* these two are same length, just diff numeric */
|
|
cur_offlen = cur_onlen = mlen = sprintf(onbuf, form_str(RPL_MONONLINE),
|
|
me.name, client.name, "");
|
|
sprintf(offbuf, form_str(RPL_MONOFFLINE),
|
|
me.name, client.name, "");
|
|
|
|
onptr = onbuf + mlen;
|
|
offptr = offbuf + mlen;
|
|
|
|
tmp = LOCAL_COPY(nicks);
|
|
|
|
for(name = rb_strtok_r(tmp, ",", &p); name; name = rb_strtok_r(NULL, ",", &p))
|
|
{
|
|
if(EmptyString(name) || strlen(name) > NICKLEN-1)
|
|
continue;
|
|
|
|
if(rb_dlink_list_length(&client.localClient->monitor_list) >=
|
|
(unsigned long)ConfigFileEntry.max_monitor)
|
|
{
|
|
char buf[100];
|
|
|
|
if(cur_onlen != mlen)
|
|
sendto_one(&client, "%s", onbuf);
|
|
if(cur_offlen != mlen)
|
|
sendto_one(&client, "%s", offbuf);
|
|
|
|
if(p)
|
|
snprintf(buf, sizeof(buf), "%s,%s", name, p);
|
|
else
|
|
snprintf(buf, sizeof(buf), "%s", name);
|
|
|
|
sendto_one(&client, form_str(ERR_MONLISTFULL),
|
|
me.name, client.name,
|
|
ConfigFileEntry.max_monitor, buf);
|
|
return;
|
|
}
|
|
|
|
if (!client::clean_nick(name, 0))
|
|
continue;
|
|
|
|
monptr = find_monitor(name, 1);
|
|
|
|
/* already monitoring this nick */
|
|
if(rb_dlinkFind(&client, &monptr->users))
|
|
continue;
|
|
|
|
rb_dlinkAddAlloc(&client, &monptr->users);
|
|
rb_dlinkAddAlloc(monptr, &client.localClient->monitor_list);
|
|
|
|
if((target_p = client::find_named_person(name)) != NULL)
|
|
{
|
|
if(cur_onlen + strlen(target_p->name) +
|
|
strlen(target_p->username) + strlen(target_p->host) + 3 >= BUFSIZE-3)
|
|
{
|
|
sendto_one(&client, "%s", onbuf);
|
|
cur_onlen = mlen;
|
|
onptr = onbuf + mlen;
|
|
}
|
|
|
|
if(cur_onlen != mlen)
|
|
{
|
|
*onptr++ = ',';
|
|
cur_onlen++;
|
|
}
|
|
|
|
arglen = sprintf(onptr, "%s!%s@%s",
|
|
target_p->name, target_p->username,
|
|
target_p->host);
|
|
onptr += arglen;
|
|
cur_onlen += arglen;
|
|
}
|
|
else
|
|
{
|
|
if(cur_offlen + strlen(name) + 1 >= BUFSIZE-3)
|
|
{
|
|
sendto_one(&client, "%s", offbuf);
|
|
cur_offlen = mlen;
|
|
offptr = offbuf + mlen;
|
|
}
|
|
|
|
if(cur_offlen != mlen)
|
|
{
|
|
*offptr++ = ',';
|
|
cur_offlen++;
|
|
}
|
|
|
|
arglen = sprintf(offptr, "%s", name);
|
|
offptr += arglen;
|
|
cur_offlen += arglen;
|
|
}
|
|
}
|
|
|
|
if(cur_onlen != mlen)
|
|
sendto_one(&client, "%s", onbuf);
|
|
if(cur_offlen != mlen)
|
|
sendto_one(&client, "%s", offbuf);
|
|
}
|
|
|
|
static void
|
|
del_monitor(client::client &client, const char *nicks)
|
|
{
|
|
struct monitor *monptr;
|
|
const char *name;
|
|
char *tmp;
|
|
char *p;
|
|
|
|
if(!rb_dlink_list_length(&client.localClient->monitor_list))
|
|
return;
|
|
|
|
tmp = LOCAL_COPY(nicks);
|
|
|
|
for(name = rb_strtok_r(tmp, ",", &p); name; name = rb_strtok_r(NULL, ",", &p))
|
|
{
|
|
if(EmptyString(name))
|
|
continue;
|
|
|
|
/* not monitored */
|
|
if((monptr = find_monitor(name, 0)) == NULL)
|
|
continue;
|
|
|
|
rb_dlinkFindDestroy(&client, &monptr->users);
|
|
rb_dlinkFindDestroy(monptr, &client.localClient->monitor_list);
|
|
|
|
free_monitor(monptr);
|
|
}
|
|
}
|
|
|
|
static void
|
|
list_monitor(client::client &client)
|
|
{
|
|
char buf[BUFSIZE];
|
|
struct monitor *monptr;
|
|
char *nbuf;
|
|
rb_dlink_node *ptr;
|
|
int mlen, arglen, cur_len;
|
|
|
|
if(!rb_dlink_list_length(&client.localClient->monitor_list))
|
|
{
|
|
sendto_one(&client, form_str(RPL_ENDOFMONLIST),
|
|
me.name, client.name);
|
|
return;
|
|
}
|
|
|
|
cur_len = mlen = sprintf(buf, form_str(RPL_MONLIST),
|
|
me.name, client.name, "");
|
|
nbuf = buf + mlen;
|
|
|
|
RB_DLINK_FOREACH(ptr, client.localClient->monitor_list.head)
|
|
{
|
|
monptr = (monitor *)ptr->data;
|
|
|
|
if(cur_len + strlen(monptr->name) + 1 >= BUFSIZE-3)
|
|
{
|
|
sendto_one(&client, "%s", buf);
|
|
nbuf = buf + mlen;
|
|
cur_len = mlen;
|
|
}
|
|
|
|
if(cur_len != mlen)
|
|
{
|
|
*nbuf++ = ',';
|
|
cur_len++;
|
|
}
|
|
|
|
arglen = sprintf(nbuf, "%s", monptr->name);
|
|
cur_len += arglen;
|
|
nbuf += arglen;
|
|
}
|
|
|
|
sendto_one(&client, "%s", buf);
|
|
sendto_one(&client, form_str(RPL_ENDOFMONLIST),
|
|
me.name, client.name);
|
|
}
|
|
|
|
static void
|
|
show_monitor_status(client::client &client)
|
|
{
|
|
char onbuf[BUFSIZE], offbuf[BUFSIZE];
|
|
client::client *target_p;
|
|
struct monitor *monptr;
|
|
char *onptr, *offptr;
|
|
int cur_onlen, cur_offlen;
|
|
int mlen, arglen;
|
|
rb_dlink_node *ptr;
|
|
|
|
mlen = cur_onlen = sprintf(onbuf, form_str(RPL_MONONLINE),
|
|
me.name, client.name, "");
|
|
cur_offlen = sprintf(offbuf, form_str(RPL_MONOFFLINE),
|
|
me.name, client.name, "");
|
|
|
|
onptr = onbuf + mlen;
|
|
offptr = offbuf + mlen;
|
|
|
|
RB_DLINK_FOREACH(ptr, client.localClient->monitor_list.head)
|
|
{
|
|
monptr = (monitor *)ptr->data;
|
|
|
|
if((target_p = client::find_named_person(monptr->name)) != NULL)
|
|
{
|
|
if(cur_onlen + strlen(target_p->name) +
|
|
strlen(target_p->username) + strlen(target_p->host) + 3 >= BUFSIZE-3)
|
|
{
|
|
sendto_one(&client, "%s", onbuf);
|
|
cur_onlen = mlen;
|
|
onptr = onbuf + mlen;
|
|
}
|
|
|
|
if(cur_onlen != mlen)
|
|
{
|
|
*onptr++ = ',';
|
|
cur_onlen++;
|
|
}
|
|
|
|
arglen = sprintf(onptr, "%s!%s@%s",
|
|
target_p->name, target_p->username,
|
|
target_p->host);
|
|
onptr += arglen;
|
|
cur_onlen += arglen;
|
|
}
|
|
else
|
|
{
|
|
if(cur_offlen + strlen(monptr->name) + 1 >= BUFSIZE-3)
|
|
{
|
|
sendto_one(&client, "%s", offbuf);
|
|
cur_offlen = mlen;
|
|
offptr = offbuf + mlen;
|
|
}
|
|
|
|
if(cur_offlen != mlen)
|
|
{
|
|
*offptr++ = ',';
|
|
cur_offlen++;
|
|
}
|
|
|
|
arglen = sprintf(offptr, "%s", monptr->name);
|
|
offptr += arglen;
|
|
cur_offlen += arglen;
|
|
}
|
|
}
|
|
|
|
if(cur_onlen != mlen)
|
|
sendto_one(&client, "%s", onbuf);
|
|
if(cur_offlen != mlen)
|
|
sendto_one(&client, "%s", offbuf);
|
|
}
|
|
|
|
static void
|
|
m_monitor(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
|
|
{
|
|
switch(parv[1][0])
|
|
{
|
|
case '+':
|
|
if(parc < 3 || EmptyString(parv[2]))
|
|
{
|
|
sendto_one(&client, form_str(ERR_NEEDMOREPARAMS),
|
|
me.name, source.name, "MONITOR");
|
|
return;
|
|
}
|
|
|
|
add_monitor(source, parv[2]);
|
|
break;
|
|
case '-':
|
|
if(parc < 3 || EmptyString(parv[2]))
|
|
{
|
|
sendto_one(&client, form_str(ERR_NEEDMOREPARAMS),
|
|
me.name, source.name, "MONITOR");
|
|
return;
|
|
}
|
|
|
|
del_monitor(source, parv[2]);
|
|
break;
|
|
|
|
case 'C':
|
|
case 'c':
|
|
clear_monitor(&source);
|
|
break;
|
|
|
|
case 'L':
|
|
case 'l':
|
|
list_monitor(source);
|
|
break;
|
|
|
|
case 'S':
|
|
case 's':
|
|
show_monitor_status(source);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|