/** Set a server's numeric nick.
* @param[in] cptr %Client that announced the server (ignored).
* @param[in,out] server %Server that is being assigned a numnick.
* @param[in] yxx %Numeric nickname for server.
*/
void SetServerYXX(struct Client* cptr, struct Client* server, const char* yxx)
{
unsigned int index;
if (5 == strlen(yxx)) {
ircd_strncpy(cli_yxx(server), yxx, 2);
ircd_strncpy(cli_serv(server)->nn_capacity, yxx + 2, 3);
}
else {
(cli_yxx(server))[0] = yxx[0];
cli_serv(server)->nn_capacity[0] = yxx[1];
cli_serv(server)->nn_capacity[1] = yxx[2];
}
cli_serv(server)->nn_mask = base64toint(cli_serv(server)->nn_capacity);
index = base64toint(cli_yxx(server));
if (index >= lastNNServer)
lastNNServer = index + 1;
server_list[index] = server;
/* Note, exit_one_client uses the fact that `client_list' != NULL to
* determine that SetServerYXX has been called - and then calls
* ClearServerYXX. However, freeing the allocation happens in free_client() */
cli_serv(server)->client_list =
(struct Client**) MyCalloc(cli_serv(server)->nn_mask + 1, sizeof(struct Client*));
}
/** Register numeric of new (remote) client.
* See @ref numnicks for more details.
* Add it to the appropriate client_list.
* @param[in] acptr %User being registered.
* @param[in] yxx User's numnick.
*/
void SetRemoteNumNick(struct Client* acptr, const char *yxx)
{
struct Client** acptrp;
struct Client* server = cli_user(acptr)->server;
if (5 == strlen(yxx)) {
strcpy(cli_yxx(acptr), yxx + 2);
}
else {
(cli_yxx(acptr))[0] = *++yxx;
(cli_yxx(acptr))[1] = *++yxx;
(cli_yxx(acptr))[2] = 0;
}
Debug((DEBUG_DEBUG, "SetRemoteNumNick: %s(%d)", cli_yxx(acptr),
base64toint(cli_yxx(acptr)) & cli_serv(server)->nn_mask));
acptrp = &(cli_serv(server))->client_list[base64toint(cli_yxx(acptr)) & cli_serv(server)->nn_mask];
if (*acptrp) {
/*
* this exits the old client in the array, not the client
* that is being set
*/
exit_client(cli_from(acptr), *acptrp, server, "Numeric nick collision (Ghost)");
}
*acptrp = acptr;
}
/** Look up a server by numnick string.
* See @ref numnicks for more details.
* @param[in] numeric %Numeric nickname of server (may contain trailing junk).
* @return %Server with that numnick (or NULL).
*/
static struct Client* FindXNServer(const char* numeric)
{
char buf[3];
buf[0] = *numeric++;
buf[1] = *numeric;
buf[2] = '\0';
Debug((DEBUG_DEBUG, "FindXNServer: %s(%d)", buf, base64toint(buf)));
return server_list[base64toint(buf)];
}
/** Remove a client from a server's user array.
* @param[in] server %Server that owns the user to remove.
* @param[in] yxx Numnick of client to remove.
*/
void RemoveYXXClient(struct Client* server, const char* yxx)
{
assert(0 != server);
assert(0 != yxx);
if (*yxx) {
Debug((DEBUG_DEBUG, "RemoveYXXClient: %s(%d)", yxx,
base64toint(yxx) & cli_serv(server)->nn_mask));
cli_serv(server)->client_list[base64toint(yxx) & cli_serv(server)->nn_mask] = 0;
}
}
/** Look up a server by numnick string.
* See @ref numnicks for more details.
* @param[in] numeric %Numeric nickname of server.
* @return %Server with that numnick (or NULL).
*/
struct Client* FindNServer(const char* numeric)
{
unsigned int len = strlen(numeric);
if (len < 3) {
Debug((DEBUG_DEBUG, "FindNServer: %s(%d)", numeric, base64toint(numeric)));
return server_list[base64toint(numeric)];
}
else if (len == 3) {
Debug((DEBUG_DEBUG, "FindNServer: %c(%d)", *numeric,
convert2n[(unsigned char) *numeric]));
return server_list[convert2n[(unsigned char) *numeric]];
}
return FindXNServer(numeric);
}
void checkServer(struct Client *sptr, struct Client *acptr)
{
char outbuf[BUFSIZE];
/* Header */
send_reply(sptr, RPL_DATASTR, " ");
send_reply(sptr, RPL_CHKHEAD, "server", acptr->cli_name);
send_reply(sptr, RPL_DATASTR, " ");
ircd_snprintf(0, outbuf, sizeof(outbuf), " Connected at:: %s (%Tu)", myctime(acptr->cli_serv->timestamp), acptr->cli_serv->timestamp);
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " Server name:: %s", acptr->cli_name);
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);
}
ircd_snprintf(0, outbuf, sizeof(outbuf), " Numeric:: %s --> %d", NumServ(acptr), base64toint(acptr->cli_yxx));
send_reply(sptr, RPL_DATASTR, outbuf);
ircd_snprintf(0, outbuf, sizeof(outbuf), " Users:: %d / %d", (acptr == &me) ? UserStats.local_clients : cli_serv(acptr)->clients,
base64toint(cli_serv(acptr)->nn_capacity));
send_reply(sptr, RPL_DATASTR, outbuf);
if (IsBurst(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: Bursting");
else if (IsBurstAck(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: Awaiting EOB Ack");
else if (IsService(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: Network Service");
else if (IsHub(acptr))
send_reply(sptr, RPL_DATASTR, " Status:: Network Hub");
ircd_snprintf(0, outbuf, sizeof(outbuf), " Class:: %s", get_client_class(acptr));
send_reply(sptr, RPL_DATASTR, outbuf);
if (feature_bool(FEAT_CHECK_EXTENDED)) {
int dlinkc = 0;
struct DLink* slink = NULL;
send_reply(sptr, RPL_DATASTR, " ");
send_reply(sptr, RPL_DATASTR, "Downlinks::");
for (slink = cli_serv(acptr)->down; slink; slink = slink->next) {
ircd_snprintf(0, outbuf, sizeof(outbuf), "[%d] - %s%s", ++dlinkc,
IsBurst(slink->value.cptr) ? "*" : IsBurstAck(slink->value.cptr) ? "!" : IsService(slink->value.cptr) ? "=" : IsHub(slink->value.cptr) ? "+" : " ",
cli_name(slink->value.cptr));
send_reply(sptr, RPL_DATASTR, outbuf);
}
if (!dlinkc)
send_reply(sptr, RPL_DATASTR, "<none>");
}
/* Send 'END OF CHECK' message */
send_reply(sptr, RPL_ENDOFCHECK, " ");
}
/** Look up a user by numnick string.
* See @ref numnicks for more details.
* @param[in] yxx %Numeric nickname of user.
* @return %User with that numnick (or NULL).
*/
struct Client* findNUser(const char* yxx)
{
struct Client* server = 0;
if (5 == strlen(yxx)) {
if (0 != (server = FindXNServer(yxx))) {
Debug((DEBUG_DEBUG, "findNUser: %s(%d)", yxx,
base64toint(yxx + 2) & cli_serv(server)->nn_mask));
return cli_serv(server)->client_list[base64toint(yxx + 2) & cli_serv(server)->nn_mask];
}
}
else if (0 != (server = FindNServer(yxx))) {
Debug((DEBUG_DEBUG, "findNUser: %s(%d)",
yxx, base64toint(yxx + 1) & cli_serv(server)->nn_mask));
return cli_serv(server)->client_list[base64toint(yxx + 1) & cli_serv(server)->nn_mask];
}
return 0;
}
char *asuka_nickip(char *host)
{
struct in_addr addr;
int decoded;
decoded = base64toint(host);
addr.s_addr = ntohl(decoded);
return sstrdup(inet_ntoa(addr));
}
bool CProtocol::Process ( const CString& szLine )
{
bool bGotText = false;
std::vector < CString > vec;
// Separamos los tokens del comando
size_t iPos = szLine.find ( ':' );
if ( iPos != CString::npos )
{
bGotText = true;
szLine.Split ( vec, ' ', 0, iPos - 1 );
vec [ vec.size () - 1 ] = std::string ( szLine, iPos + 1 );
}
else
szLine.Split ( vec, ' ' );
if ( !m_bGotServer )
{
// El primer mensaje esperado es el de la información del servidor al que nos conectamos
if ( bGotText && szLine.compare ( 0, 6, "SERVER" ) == 0 )
{
// Procesamos el mensaje
CMessageSERVER message;
message.SetSource ( NULL );
if ( ! message.ProcessMessage ( szLine, vec ) )
return false;
// Generamos el numérico
m_bGotServer = true;
new CServer ( &m_me, message.GetYXX (), message.GetHost (), message.GetDesc (), message.GetFlags () );
return true;
}
return false;
}
// Buscamos el orígen del mensaje
CClient* pSource = 0;
unsigned long ulNumeric = base64toint ( vec [ 0 ] );
if ( ulNumeric > 4095 )
{
// Es un usuario
CServer* pServer;
if ( ulNumeric > 262143 )
{
// Servidor con numérico de dos dígitos
pServer = m_me.GetServer ( ulNumeric >> 18 );
if ( pServer )
pSource = pServer->GetUser ( ulNumeric & 262143 );
}
/** Decode an IP address from base64.
* @param[in] input Input buffer to decode.
* @param[out] addr IP address structure to populate.
*/
void base64toip(const char* input, struct irc_in_addr* addr)
{
memset(addr, 0, sizeof(*addr));
if (strlen(input) == 6) {
unsigned int in = base64toint(input);
/* An all-zero address should stay that way. */
if (in) {
addr->in6_16[5] = htons(65535);
addr->in6_16[6] = htons(in >> 16);
addr->in6_16[7] = htons(in & 65535);
}
} else {
static void
stats_servers_verbose(struct Client* sptr, struct StatDesc* sd, int stat,
char* param)
{
struct Client *acptr;
/* lowercase 'v' is for human-readable,
* uppercase 'V' is for machine-readable */
if (stat == 'v')
send_reply(sptr, SND_EXPLICIT | RPL_STATSVERBOSE,
"%-20s %-20s Flags Hops Numeric Lag RTT Up Down "
"Clients/Max Proto %-10s :Info", "Servername", "Uplink",
"LinkTS");
for (acptr = GlobalClientList; acptr; acptr = cli_next(acptr)) {
if (!IsServer(acptr) && !IsMe(acptr))
continue;
if (param && match(param, cli_name(acptr))) /* narrow search */
continue;
send_reply(sptr, SND_EXPLICIT | RPL_STATSVERBOSE, stat == 'v' ?
"%-20s %-20s %c%c%c%c %4i %s %-4i %5i %4i %4i %4i %5i %5i "
"P%-2i %Tu :%s" :
"%s %s %c%c%c%c %i %s %i %i %i %i %i %i %i P%i %Tu :%s",
cli_name(acptr),
cli_name(cli_serv(acptr)->up),
IsBurst(acptr) ? 'B' : '-',
IsBurstAck(acptr) ? 'A' : '-',
IsHub(acptr) ? 'H' : '-',
IsService(acptr) ? 'S' : '-',
cli_hopcount(acptr),
NumServ(acptr),
base64toint(cli_yxx(acptr)),
cli_serv(acptr)->lag,
cli_serv(acptr)->asll_rtt,
cli_serv(acptr)->asll_to,
cli_serv(acptr)->asll_from,
cli_serv(acptr)->clients,
cli_serv(acptr)->nn_mask,
cli_serv(acptr)->prot,
cli_serv(acptr)->timestamp,
cli_info(acptr));
}
}
/** Set a server's capacity.
* @param[in] c %Server whose capacity is being set.
* @param[in] capacity Maximum number of clients the server supports.
*/
void SetYXXCapacity(struct Client* c, unsigned int capacity)
{
unsigned int max_clients = 16;
/*
* Calculate mask to be used for the maximum number of clients
*/
while (max_clients < capacity)
max_clients <<= 1;
/*
* Sanity checks
*/
if (max_clients > NN_MAX_CLIENT) {
fprintf(stderr, "MAXCLIENTS (or MAXCONNECTIONS) is (at least) %d "
"too large ! Please decrease this value.\n",
max_clients - NN_MAX_CLIENT);
exit(-1);
}
--max_clients;
inttobase64(cli_serv(c)->nn_capacity, max_clients, 3);
cli_serv(c)->nn_mask = max_clients; /* Our Numeric Nick mask */
cli_serv(c)->client_list = (struct Client**) MyCalloc(max_clients + 1,
sizeof(struct Client*));
server_list[base64toint(cli_yxx(c))] = c;
}
/*
* ms_nick - server message handler for nicks
* parv[0] = sender prefix
* parv[1] = nickname
*
* If from server, source is client:
* parv[2] = timestamp
*
* Source is server:
* parv[2] = hopcount
* parv[3] = timestamp
* parv[4] = username
* parv[5] = hostname
* parv[6] = umode (optional)
* parv[parc-3] = IP# <- Only Protocol >= 10
* parv[parc-2] = YXX, numeric nick <- Only Protocol >= 10
* parv[parc-1] = info
* parv[0] = server
*/
int ms_nick(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
struct Client* acptr;
char nick[NICKLEN + 2];
time_t lastnick = 0;
int differ = 1;
int samelastnick = 0;
assert(0 != cptr);
assert(0 != sptr);
assert(IsServer(cptr));
if ((IsServer(sptr) && parc < 8) || parc < 3) {
sendto_opmask_butone(0, SNO_OLDSNO, "bad NICK param count for %s from %C",
parv[1], cptr);
return need_more_params(sptr, "NICK");
}
ircd_strncpy(nick, parv[1], NICKLEN);
nick[NICKLEN] = '\0';
if (IsServer(sptr)) {
lastnick = atoi(parv[3]);
if (lastnick > OLDEST_TS && !IsBurstOrBurstAck(sptr))
cli_serv(sptr)->lag = TStime() - lastnick;
}
else {
lastnick = atoi(parv[2]);
if (lastnick > OLDEST_TS && !IsBurstOrBurstAck(sptr))
cli_serv(cli_user(sptr)->server)->lag = TStime() - lastnick;
}
/*
* If do_nick_name() returns a null name OR if the server sent a nick
* name and do_nick_name() changed it in some way (due to rules of nick
* creation) then reject it. If from a server and we reject it,
* and KILL it. -avalon 4/4/92
*/
if (0 == do_nick_name(nick) || 0 != strcmp(nick, parv[1])) {
send_reply(sptr, ERR_ERRONEUSNICKNAME, parv[1]);
++ServerStats->is_kill;
sendto_opmask_butone(0, SNO_OLDSNO, "Bad Nick: %s From: %s %C", parv[1],
parv[0], cptr);
sendcmdto_one(&me, CMD_KILL, cptr, "%s :%s (%s <- %s[%s])",
IsServer(sptr) ? parv[parc - 2] : parv[0],
cli_name(&me), parv[1], nick, cli_name(cptr));
if (!IsServer(sptr)) {
/*
* bad nick _change_
*/
sendcmdto_serv_butone(&me, CMD_KILL, 0, "%s :%s (%s <- %s!%s@%s)",
parv[0], cli_name(&me), cli_name(cptr), parv[0],
cli_user(sptr) ? cli_username(sptr) : "",
cli_user(sptr) ? cli_name(cli_user(sptr)->server) :
cli_name(cptr));
}
return 0;
}
/*
* Check against nick name collisions.
*
* Put this 'if' here so that the nesting goes nicely on the screen :)
* We check against server name list before determining if the nickname
* is present in the nicklist (due to the way the below for loop is
* constructed). -avalon
*/
assert(NULL == strchr(nick,'.'));
acptr = FindClient(nick);
if (!acptr) {
/*
* No collisions, all clear...
*/
return set_nick_name(cptr, sptr, nick, parc, parv);
}
assert(0 != acptr);
/*
* If acptr == sptr, then we have a client doing a nick
* change between *equivalent* nicknames as far as server
* is concerned (user is changing the case of his/her
* nickname or somesuch)
*/
if (acptr == sptr) {
if (strcmp(cli_name(acptr), nick) == 0)
/*
* This is just ':old NICK old' type thing.
* Just forget the whole thing here. There is
* no point forwarding it to anywhere,
* especially since servers prior to this
* version would treat it as nick collision.
*/
return 0; /* NICK Message ignored */
else
/*
* Allows change of case in his/her nick
*/
return set_nick_name(cptr, sptr, nick, parc, parv);
}
/*
* Note: From this point forward it can be assumed that
* acptr != sptr (point to different client structures).
*/
assert(acptr != sptr);
/*
* If the older one is "non-person", the new entry is just
* allowed to overwrite it. Just silently drop non-person,
* and proceed with the nick. This should take care of the
* "dormant nick" way of generating collisions...
*/
if (IsUnknown(acptr) && MyConnect(acptr)) {
++ServerStats->is_ref;
IPcheck_connect_fail(cli_ip(acptr));
exit_client(cptr, acptr, &me, "Overridden by other sign on");
return set_nick_name(cptr, sptr, nick, parc, parv);
}
/*
* Decide, we really have a nick collision and deal with it
*/
/*
* NICK was coming from a server connection.
* This means we have a race condition (two users signing on
* at the same time), or two net fragments reconnecting with the same nick.
* The latter can happen because two different users connected
* or because one and the same user switched server during a net break.
* If the TimeStamps are equal, we kill both (or only 'new'
* if it was a ":server NICK new ...").
* Otherwise we kill the youngest when user@host differ,
* or the oldest when they are the same.
* We treat user and ~user as different, because if it wasn't
* a faked ~user the AUTH wouldn't have added the '~'.
* --Run
*
*/
if (IsServer(sptr)) {
/*
* A new NICK being introduced by a neighbouring
* server (e.g. message type ":server NICK new ..." received)
*
* compare IP address and username
*/
differ = (cli_ip(acptr).s_addr != htonl(base64toint(parv[parc - 3]))) ||
(0 != ircd_strcmp(cli_user(acptr)->username, parv[4]));
sendto_opmask_butone(0, SNO_OLDSNO, "Nick collision on %C (%C %Tu <- "
"%C %Tu (%s user@host))", acptr, cli_from(acptr),
cli_lastnick(acptr), cptr, lastnick,
differ ? "Different" : "Same");
}
else {
/*
* A NICK change has collided (e.g. message type ":old NICK new").
*
* compare IP address and username
*/
differ = (cli_ip(acptr).s_addr != cli_ip(sptr).s_addr) ||
(0 != ircd_strcmp(cli_user(acptr)->username, cli_user(sptr)->username));
sendto_opmask_butone(0, SNO_OLDSNO, "Nick change collision from %C to "
"%C (%C %Tu <- %C %Tu)", sptr, acptr, cli_from(acptr),
cli_lastnick(acptr), cptr, lastnick);
}
/*
* Now remove (kill) the nick on our side if it is the youngest.
* If no timestamp was received, we ignore the incoming nick
* (and expect a KILL for our legit nick soon ):
* When the timestamps are equal we kill both nicks. --Run
* acptr->from != cptr should *always* be true (?).
*
* This exits the client sending the NICK message
*/
if (cli_from(acptr) != cptr) {
if ((differ && lastnick >= cli_lastnick(acptr)) ||
(!differ && lastnick <= cli_lastnick(acptr))) {
if (!IsServer(sptr)) {
++ServerStats->is_kill;
sendcmdto_serv_butone(&me, CMD_KILL, NULL, "%C :%s (Nick collision)",
sptr, cli_name(&me));
assert(!MyConnect(sptr));
SetFlag(sptr, FLAG_KILLED);
exit_client_msg(cptr, sptr, &me,
"Killed (%s (Nick collision))",
feature_str(FEAT_HIS_SERVERNAME));
sptr = 0; /* Make sure we don't use the dead client */
} else {
/* We need to kill this incoming client, which hasn't been properly registered yet.
* Send a KILL message upstream to the server it came from */
sendcmdto_one(&me, CMD_KILL, sptr, "%s :%s (Nick collision)", parv[parc-2], cli_name(&me));
}
/* If the two have the same TS then we want to kill both sides, so
* don't leave yet!
*/
if (lastnick != cli_lastnick(acptr))
return 0; /* Ignore the NICK */
}
send_reply(acptr, ERR_NICKCOLLISION, nick);
}
++ServerStats->is_kill;
SetFlag(acptr, FLAG_KILLED);
if (lastnick == cli_lastnick(acptr))
samelastnick = 1;
/*
* This exits the client we had before getting the NICK message
*/
if (differ) {
sendcmdto_serv_butone(&me, CMD_KILL, NULL, "%C :%s (older nick "
"overruled)", acptr, cli_name(&me));
if (MyConnect(acptr)) {
sendcmdto_one(acptr, CMD_QUIT, cptr, ":Killed (%s (older "
"nick overruled))", feature_str(FEAT_HIS_SERVERNAME));
sendcmdto_one(&me, CMD_KILL, acptr, "%C :%s (older nick "
"overruled)", acptr, feature_str(FEAT_HIS_SERVERNAME));
}
exit_client_msg(cptr, acptr, &me, "Killed (%s (older nick "
"overruled))", feature_str(FEAT_HIS_SERVERNAME));
}
else {
sendcmdto_serv_butone(&me, CMD_KILL, NULL, "%C :%s (nick collision from "
"same user@host)", acptr, cli_name(&me));
if (MyConnect(acptr)) {
sendcmdto_one(acptr, CMD_QUIT, cptr, ":Killed (%s (nick "
"collision from same user@host))",
feature_str(FEAT_HIS_SERVERNAME));
sendcmdto_one(&me, CMD_KILL, acptr, "%C :%s (older nick "
"overruled)", acptr, feature_str(FEAT_HIS_SERVERNAME));
}
exit_client_msg(cptr, acptr, &me, "Killed (%s (nick collision from "
"same user@host))", feature_str(FEAT_HIS_SERVERNAME));
}
if (samelastnick)
return 0;
assert(0 != sptr);
return set_nick_name(cptr, sptr, nick, parc, parv);
}
/** Unassign a server's numnick.
* @param[in] server %Server that should be removed from the numnick table.
*/
void ClearServerYXX(const struct Client *server)
{
unsigned int index = base64toint(cli_yxx(server));
if (server_list[index] == server) /* Sanity check */
server_list[index] = 0;
}
void CChannel::SetModes ( const CString& szModes, const std::vector < CString >& vecModeParams )
{
unsigned int uiParamIndex = 0;
enum { ADD, DEL } eDirection = ADD;
CServer& me = CProtocol::GetSingleton ().GetMe ();
const char* p = szModes.c_str ();
while ( *p != '\0' )
{
switch ( *p )
{
case '+':
{
eDirection = ADD;
break;
}
case '-':
{
eDirection = DEL;
break;
}
default:
{
unsigned long ulMode = ms_ulChannelModes [ (unsigned char)*p ];
if ( ulMode != 0 )
{
if ( ulMode < CMODE_PARAMSMAX )
{
if ( eDirection == ADD )
m_ulModes |= ulMode;
else
m_ulModes &= ~ulMode;
if ( ulMode >= CMODE_MAX )
{
// El modo lleva parámetros
switch ( ulMode )
{
case CMODE_KEY:
if ( eDirection == ADD )
SetKey ( vecModeParams [ uiParamIndex ] );
else
SetKey ( "" );
++uiParamIndex;
break;
case CMODE_LIMIT:
if ( eDirection == ADD )
{
SetLimit ( atoi ( vecModeParams [ uiParamIndex ] ) );
++uiParamIndex;
}
else
SetLimit ( 0 );
break;
}
}
}
else
{
// Cambiamos flags de usuarios o bans
if ( ulMode == CFLAG_BAN )
{
if ( eDirection == ADD )
AddBan ( vecModeParams [ uiParamIndex ] );
else
RemoveBan ( vecModeParams [ uiParamIndex ] );
++uiParamIndex;
}
else
{
CUser* pUser = me.GetUserAnywhere ( base64toint ( vecModeParams [ uiParamIndex ] ) );
++uiParamIndex;
if ( pUser )
{
CMembership* pMembership = GetMembership ( pUser );
if ( pMembership )
{
unsigned long ulCurFlags = pMembership->GetFlags ();
if ( eDirection == ADD )
pMembership->SetFlags ( ulCurFlags | ulMode );
else
pMembership->SetFlags ( ulCurFlags & ~ulMode );
}
}
}
}
}
}
}
++p;
}
}
static void dump_map(struct Client *cptr, struct Client *server, char *mask, int prompt_length)
{
static char prompt[64];
struct DLink *lp;
char *p = &prompt[prompt_length];
int cnt = 0;
*p = '\0';
if (prompt_length > 60)
send_reply(cptr, RPL_MAPMORE, prompt, cli_name(server));
else {
char lag[512];
int showserv = 1;
unsigned int totalusers = UserStats.clients;
unsigned int percentage;
unsigned int serv_clients;
if (totalusers == 0)
totalusers = 1; /* ¿? NO deberia ocurrir nunca... */
percentage = (10000 * (IsMe(server) ? UserStats.local_clients : cli_serv(server)->clients)) / totalusers;
if (IsMe(server))
strcpy(lag,"(0s)");
else if (cli_serv(server)->lag>10000)
lag[0]=0;
else if (cli_serv(server)->lag<0)
strcpy(lag,"(0s)");
else
sprintf(lag,"(%is)",cli_serv(server)->lag);
if (IsHiddenserv(server) && !feature_bool(FEAT_SHOWSERVON_MAP))
if (!IsAnOper(cptr) && !es_representante(cptr))
showserv = 0;
serv_clients = (server == &me) ? UserStats.local_clients : cli_serv(server)->clients;
send_reply(cptr, RPL_MAP, prompt, (
(IsBurst(server)) ? "*" : (IsBurstAck(server) ? "!" : "")),
showserv ? cli_name(server) : feature_str(FEAT_HIS_SERVERNAME),
lag, NumServ(server), base64toint(NumServ(server)), serv_clients,
(serv_clients == 1) ? "" : "s",
(percentage / 100), (percentage % 100));
}
if (prompt_length > 0)
{
p[-1] = ' ';
if (p[-2] == '`')
p[-2] = ' ';
}
if (prompt_length > 60)
return;
strcpy(p, "|-");
for (lp = cli_serv(server)->down; lp; lp = lp->next)
if (match(mask, cli_name(lp->value.cptr)))
cli_flags(lp->value.cptr) &= ~FLAGS_MAP;
else
{
cli_flags(lp->value.cptr) |= FLAGS_MAP;
cnt++;
}
for (lp = cli_serv(server)->down; lp; lp = lp->next)
{
if ((cli_flags(lp->value.cptr) & FLAGS_MAP) == 0)
continue;
if (--cnt == 0)
*p = '`';
dump_map(cptr, lp->value.cptr, mask, prompt_length + 2);
}
if (prompt_length > 0)
p[-1] = '-';
}