static void
stats_links(struct Client* sptr, struct StatDesc* sd, int stat, char* name)
{
struct Client *acptr;
int i;
int wilds = 0;
if (name)
wilds = string_has_wildcards(name);
/*
* Send info about connections which match, or all if the
* mask matches me.name. Only restrictions are on those who
* are invisible not being visible to 'foreigners' who use
* a wild card based search to list it.
*/
send_reply(sptr, SND_EXPLICIT | RPL_STATSLINKINFO, "Connection SendQ "
"SendM SendKBytes RcveM RcveKBytes :Open since");
for (i = 0; i <= HighestFd; i++) {
if (!(acptr = LocalClientArray[i]))
continue;
/* Don't return clients when this is a request for `all' */
if (!name && IsUser(acptr))
continue;
/* Don't show invisible people to non opers unless they know the nick */
if (IsInvisible(acptr) && (!name || wilds) && !IsAnOper(acptr) &&
(acptr != sptr))
continue;
/* Only show the ones that match the given mask - if any */
if (name && wilds && match(name, cli_name(acptr)))
continue;
/* Skip all that do not match the specific query */
if (!(!name || wilds) && 0 != ircd_strcmp(name, cli_name(acptr)))
continue;
send_reply(sptr, SND_EXPLICIT | RPL_STATSLINKINFO,
"%s %u %u %u %u %u :%Tu",
(*(cli_name(acptr))) ? cli_name(acptr) : "<unregistered>",
(int)MsgQLength(&(cli_sendQ(acptr))), (int)cli_sendM(acptr),
(int)cli_sendK(acptr), (int)cli_receiveM(acptr),
(int)cli_receiveK(acptr), CurrentTime - cli_firsttime(acptr));
}
}
/** Add one message to a client's received statistics.
* @param[in,out] cptr Client to update.
*/
static void update_messages_received(struct Client* cptr)
{
++(cli_receiveM(&me));
++(cli_receiveM(cptr));
}
void checkClient(struct Client *sptr, struct Client *acptr)
{
struct Channel *chptr;
struct Membership *lp;
char outbuf[BUFSIZE];
char *privs;
time_t nowr;
/* Header */
send_reply(sptr, RPL_DATASTR, " ");
send_reply(sptr, RPL_CHKHEAD, "user", acptr->cli_name);
send_reply(sptr, RPL_DATASTR, " ");
ircd_snprintf(0, outbuf, sizeof(outbuf), " Nick:: %s (%s%s)", acptr->cli_name, NumNick(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
if (MyUser(acptr))
{
ircd_snprintf(0, outbuf, sizeof(outbuf), " Signed on:: %s", myctime(acptr->cli_firsttime));
send_reply(sptr, RPL_DATASTR, outbuf);
}
ircd_snprintf(0, outbuf, sizeof(outbuf), " Timestamp:: %s (%d)", myctime(acptr->cli_lastnick), acptr->cli_lastnick);
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " User/Hostmask:: %s@%s (%s)", acptr->cli_user->username, acptr->cli_user->host,
ircd_ntoa((const char*) &(cli_ip(acptr))));
send_reply(sptr, RPL_DATASTR, outbuf);
if (((feature_int(FEAT_HOST_HIDING_STYLE) == 1) ? HasHiddenHost(acptr) : IsHiddenHost(acptr)) || IsSetHost(acptr))
{
ircd_snprintf(0, outbuf, sizeof(outbuf), " Real User/Host:: %s@%s", acptr->cli_user->realusername, acptr->cli_user->realhost);
send_reply(sptr, RPL_DATASTR, outbuf);
}
ircd_snprintf(0, outbuf, sizeof(outbuf), " Real Name:: %s%c", cli_info(acptr), COLOR_OFF);
send_reply(sptr, RPL_DATASTR, outbuf);
if (IsService(cli_user(acptr)->server)) {
if (acptr)
send_reply(sptr, RPL_DATASTR, " Status:: Network Service");
else if (IsAdmin(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: IRC Administrator (service)");
else if (IsAnOper(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: IRC Operator (service)");
else
send_reply(sptr, RPL_DATASTR, " Status:: Client (service)");
} else if (IsAdmin(acptr)) {
send_reply(sptr, RPL_DATASTR, " Status:: IRC Administrator");
} else if (IsAnOper(acptr)) {
send_reply(sptr, RPL_DATASTR, " Status:: IRC Operator");
} else {
send_reply(sptr, RPL_DATASTR, " Status:: Client");
}
if (MyUser(acptr)) {
ircd_snprintf(0, outbuf, sizeof(outbuf), " Class:: %s", get_client_class(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
privs = client_print_privs(acptr);
if (strlen(privs) > 1)
client_check_privs(acptr, sptr);
ircd_snprintf(0, outbuf, sizeof(outbuf), " Connected to:: %s", cli_name(acptr->cli_user->server));
send_reply(sptr, RPL_DATASTR, outbuf);
if (cli_version(acptr)) {
if (strlen(cli_version(acptr)) > 0) {
ircd_snprintf(0, outbuf, sizeof(outbuf), " CTCP Version:: %s", cli_version(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
}
if (cli_user(acptr) && !EmptyString(cli_user(acptr)->swhois)) {
ircd_snprintf(0, outbuf, sizeof(outbuf), " SWHOIS:: %s", cli_user(acptr)->swhois);
send_reply(sptr, RPL_DATASTR, outbuf);
}
if (cli_webirc(acptr)) {
if (strlen(cli_webirc(acptr)) > 0) {
ircd_snprintf(0, outbuf, sizeof(outbuf), " WebIRC:: %s", cli_webirc(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
}
if (cli_sslclifp(acptr) && (strlen(cli_sslclifp(acptr)) > 0)) {
ircd_snprintf(0, outbuf, sizeof(outbuf), "SSL Fingerprint:: %s", cli_sslclifp(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
if (MyUser(acptr))
get_eflags(sptr, acptr);
/* +s (SERV_NOTICE) is not relayed to us from remote servers,
* so we cannot tell if a remote client has that mode set.
* And hacking it onto the end of the output of umode_str is EVIL BAD AND WRONG
* (and breaks if the user is +r) so we won't do that either.
*/
if (strlen(umode_str(acptr)) < 1)
strcpy(outbuf, " Umode(s):: <none>");
else
ircd_snprintf(0, outbuf, sizeof(outbuf), " Umode(s):: +%s", umode_str(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
if (acptr->cli_user->joined == 0)
send_reply(sptr, RPL_DATASTR, " Channel(s):: <none>");
else if (acptr->cli_user->joined > 50)
{
/* NB. As a sanity check, we DO NOT show the individual channels the
* client is on if it is on > 50 channels. This is to prevent the ircd
* barfing ala Uworld when someone does /quote check Q :).. (I shouldn't imagine
* an Oper would want to see every single channel 'x' client is on anyway if
* they are on *that* many).
*/
ircd_snprintf(0, outbuf, sizeof(outbuf), " Channel(s):: - (total: %u)", acptr->cli_user->joined);
send_reply(sptr, RPL_DATASTR, outbuf);
}
else
{
char chntext[BUFSIZE];
int len = strlen(" Channel(s):: ");
int mlen = strlen(me.cli_name) + len + strlen(sptr->cli_name);
*chntext = '\0';
strcpy(chntext, " Channel(s):: ");
for (lp = acptr->cli_user->channel; lp; lp = lp->next_channel) {
chptr = lp->channel;
if (len + strlen(chptr->chname) + mlen > BUFSIZE - 5) {
send_reply(sptr, RPL_DATASTR, chntext);
*chntext = '\0';
strcpy(chntext, " Channel(s):: ");
len = strlen(chntext);
}
if (IsDeaf(acptr))
*(chntext + len++) = '-';
if (is_chan_op(acptr, chptr))
*(chntext + len++) = '@';
if (is_half_op(acptr, chptr))
*(chntext + len++) = '%';
if (IsOper(sptr) && !ShowChannel(sptr,chptr))
*(chntext + len++) = '*';
if (IsZombie(lp))
*(chntext + len++) = '!';
if (len)
*(chntext + len) = '\0';
strcpy(chntext + len, chptr->chname);
len += strlen(chptr->chname);
strcat(chntext + len, " ");
len++;
}
if (chntext[0] != '\0')
send_reply(sptr, RPL_DATASTR, chntext);
}
/* If client processing command ISN'T target (or a registered
* Network Service), show idle time since the last time we
* parsed something.
*/
if (MyUser(acptr) && !(IsService(acptr) == -1) && !(strCasediff(acptr->cli_name, sptr->cli_name) == 0)) {
nowr = CurrentTime - acptr->cli_user->last;
ircd_snprintf(0, outbuf, sizeof(outbuf), " Idle for:: %d days, %02ld:%02ld:%02ld",
nowr / 86400, (nowr / 3600) % 24, (nowr / 60) % 60, nowr % 60);
send_reply(sptr, RPL_DATASTR, outbuf);
}
/* Away message (if applicable) */
if (acptr->cli_user->away) {
ircd_snprintf(0, outbuf, sizeof(outbuf), " Away message:: %s", acptr->cli_user->away);
send_reply(sptr, RPL_DATASTR, outbuf);
}
/* If local user.. */
if (MyUser(acptr)) {
send_reply(sptr, RPL_DATASTR, " ");
ircd_snprintf(0, outbuf, sizeof(outbuf), " Ports:: %d -> %d (client -> server)",
cli_port(acptr), cli_listener(acptr)->port);
send_reply(sptr, RPL_DATASTR, outbuf);
if (feature_bool(FEAT_CHECK_EXTENDED)) {
/* Note: sendq = receiveq for a client (it makes sense really) */
ircd_snprintf(0, outbuf, sizeof(outbuf), " Data sent:: %u.%0.3u Kb (%u protocol messages)",
cli_receiveK(acptr), cli_receiveB(acptr), cli_receiveM(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " Data received:: %u.%0.3u Kb (%u protocol messages)",
cli_sendK(acptr), cli_sendB(acptr), cli_sendM(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " receiveQ size:: %d bytes (max. %d bytes)",
DBufLength(&(cli_recvQ(acptr))), feature_int(FEAT_CLIENT_FLOOD));
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " sendQ size:: %d bytes (max. %d bytes)",
DBufLength(&(cli_sendQ(acptr))), get_sendq(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
}
/* Send 'END OF CHECK' message */
send_reply(sptr, RPL_ENDOFCHECK, " ");
}