ChanModeReference inviteonlymode(NULL, "inviteonly");
ChanModeReference keymode(NULL, "key");
ChanModeReference limitmode(NULL, "limit");
- ChanModeReference secretmode(NULL, "secret");
- ChanModeReference privatemode(NULL, "private");
- UserModeReference invisiblemode(NULL, "invisible");
}
Channel::Channel(const std::string &cname, time_t ts)
Membership* Channel::AddUser(User* user)
{
- Membership*& memb = userlist[user];
- if (memb)
+ std::pair<MemberMap::iterator, bool> ret = userlist.insert(std::make_pair(user, insp::aligned_storage<Membership>()));
+ if (!ret.second)
return NULL;
- memb = new Membership(user, this);
+ Membership* memb = new(ret.first->second) Membership(user, this);
return memb;
}
if (res == MOD_RES_DENY)
return;
+ // If the channel isn't in chanlist then it is already in the cull list, don't add it again
chan_hash::iterator iter = ServerInstance->chanlist.find(this->name);
- /* kill the record */
- if (iter != ServerInstance->chanlist.end())
- {
- FOREACH_MOD(OnChannelDelete, (this));
- ServerInstance->chanlist.erase(iter);
- }
+ if ((iter == ServerInstance->chanlist.end()) || (iter->second != this))
+ return;
- ClearInvites();
+ FOREACH_MOD(OnChannelDelete, (this));
+ ServerInstance->chanlist.erase(iter);
ServerInstance->GlobalCulls.AddItem(this);
}
{
Membership* memb = membiter->second;
memb->cull();
- delete memb;
+ memb->~Membership();
userlist.erase(membiter);
// If this channel became empty then it should be removed
continue;
if (mode->GetNumParams(true))
+ {
list.GetToken(parameter);
+ // If the parameter begins with a ':' then it's invalid
+ if (parameter.c_str()[0] == ':')
+ continue;
+ }
else
parameter.clear();
+ if ((mode->GetNumParams(true)) && (parameter.empty()))
+ continue;
+
mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, this, parameter, true);
}
}
if (MOD_RESULT == MOD_RES_PASSTHRU)
{
std::string ckey = chan->GetModeParameter(keymode);
- bool invited = user->IsInvited(chan);
- bool can_bypass = ServerInstance->Config->InvBypassModes && invited;
-
if (!ckey.empty())
{
FIRST_MOD_RESULT(OnCheckKey, MOD_RESULT, (user, chan, key));
- if (!MOD_RESULT.check((ckey == key) || can_bypass))
+ if (!MOD_RESULT.check(InspIRCd::TimingSafeCompare(ckey, key)))
{
// If no key provided, or key is not the right one, and can't bypass +k (not invited or option not enabled)
user->WriteNumeric(ERR_BADCHANNELKEY, "%s :Cannot join channel (Incorrect channel key)", chan->name.c_str());
if (chan->IsModeSet(inviteonlymode))
{
FIRST_MOD_RESULT(OnCheckInvite, MOD_RESULT, (user, chan));
- if (!MOD_RESULT.check(invited))
+ if (MOD_RESULT != MOD_RES_ALLOW)
{
user->WriteNumeric(ERR_INVITEONLYCHAN, "%s :Cannot join channel (Invite only)", chan->name.c_str());
return NULL;
if (!limit.empty())
{
FIRST_MOD_RESULT(OnCheckLimit, MOD_RESULT, (user, chan));
- if (!MOD_RESULT.check((chan->GetUserCounter() < atol(limit.c_str()) || can_bypass)))
+ if (!MOD_RESULT.check((chan->GetUserCounter() < atol(limit.c_str()))))
{
user->WriteNumeric(ERR_CHANNELISFULL, "%s :Cannot join channel (Channel is full)", chan->name.c_str());
return NULL;
}
}
- if (chan->IsBanned(user) && !can_bypass)
+ if (chan->IsBanned(user))
{
user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s :Cannot join channel (You're banned)", chan->name.c_str());
return NULL;
}
-
- /*
- * If the user has invites for this channel, remove them now
- * after a successful join so they don't build up.
- */
- if (invited)
- {
- user->RemoveInvite(chan);
- }
}
}
}
this->WriteAllExcept(user, !ServerInstance->Config->CycleHostsFromUser, 0, except_list, "MODE %s +%s", this->name.c_str(), ms.c_str());
}
- if (IS_LOCAL(user))
- {
- if (this->topicset)
- {
- user->WriteNumeric(RPL_TOPIC, "%s :%s", this->name.c_str(), this->topic.c_str());
- user->WriteNumeric(RPL_TOPICTIME, "%s %s %lu", this->name.c_str(), this->setby.c_str(), (unsigned long)this->topicset);
- }
- this->UserList(user);
- }
-
FOREACH_MOD(OnPostJoin, (memb));
return memb;
}
return false;
const std::string nickIdent = user->nick + "!" + user->ident;
- std::string prefix = mask.substr(0, at);
+ std::string prefix(mask, 0, at);
if (InspIRCd::Match(nickIdent, prefix, NULL))
{
- std::string suffix = mask.substr(at + 1);
+ std::string suffix(mask, at + 1);
if (InspIRCd::Match(user->host, suffix, NULL) ||
InspIRCd::Match(user->dhost, suffix, NULL) ||
InspIRCd::MatchCIDR(user->GetIPString(), suffix, NULL))
return scratch.c_str();
}
-/* compile a userlist of a channel into a string, each nick seperated by
- * spaces and op, voice etc status shown as @ and +, and send it to 'user'
- */
-void Channel::UserList(User* user, bool has_user)
-{
- bool has_privs = user->HasPrivPermission("channels/auspex");
- std::string list;
- list.push_back(this->IsModeSet(secretmode) ? '@' : this->IsModeSet(privatemode) ? '*' : '=');
- list.push_back(' ');
- list.append(this->name).append(" :");
- std::string::size_type pos = list.size();
-
- const size_t maxlen = ServerInstance->Config->Limits.MaxLine - 10 - ServerInstance->Config->ServerName.size();
- std::string prefixlist;
- std::string nick;
- for (MemberMap::iterator i = userlist.begin(); i != userlist.end(); ++i)
- {
- if ((!has_user) && (i->first->IsModeSet(invisiblemode)) && (!has_privs))
- {
- /*
- * user is +i, and source not on the channel, does not show
- * nick in NAMES list
- */
- continue;
- }
-
- Membership* memb = i->second;
-
- prefixlist.clear();
- char prefix = memb->GetPrefixChar();
- if (prefix)
- prefixlist.push_back(prefix);
- nick = i->first->nick;
-
- ModResult res;
- FIRST_MOD_RESULT(OnNamesListItem, res, (user, memb, prefixlist, nick));
-
- // See if a module wants us to exclude this user from NAMES
- if (res == MOD_RES_DENY)
- continue;
-
- if (list.size() + prefixlist.length() + nick.length() + 1 > maxlen)
- {
- /* list overflowed into multiple numerics */
- user->WriteNumeric(RPL_NAMREPLY, list);
-
- // Erase all nicks, keep the constant part
- list.erase(pos);
- }
-
- list.append(prefixlist).append(nick).push_back(' ');
- }
-
- // Only send the user list numeric if there is at least one user in it
- if (list.size() != pos)
- user->WriteNumeric(RPL_NAMREPLY, list);
-
- user->WriteNumeric(RPL_ENDOFNAMES, "%s :End of /NAMES list.", this->name.c_str());
-}
-
/* returns the status character for a given user on a channel, e.g. @ for op,
* % for halfop etc. If the user has several modes set, the highest mode
* the user has must be returned.
modes.push_back(prefix);
return adding;
}
-
-void Invitation::Create(Channel* c, LocalUser* u, time_t timeout)
-{
- if ((timeout != 0) && (ServerInstance->Time() >= timeout))
- // Expired, don't bother
- return;
-
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Create chan=%s user=%s", c->name.c_str(), u->uuid.c_str());
-
- Invitation* inv = Invitation::Find(c, u, false);
- if (inv)
- {
- if ((inv->expiry == 0) || (inv->expiry > timeout))
- return;
- inv->expiry = timeout;
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Create changed expiry in existing invitation %p", (void*) inv);
- }
- else
- {
- inv = new Invitation(c, u, timeout);
- c->invites.push_front(inv);
- u->invites.push_front(inv);
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Create created new invitation %p", (void*) inv);
- }
-}
-
-Invitation* Invitation::Find(Channel* c, LocalUser* u, bool check_expired)
-{
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Find chan=%s user=%s check_expired=%d", c ? c->name.c_str() : "NULL", u ? u->uuid.c_str() : "NULL", check_expired);
-
- Invitation* result = NULL;
- for (InviteList::iterator i = u->invites.begin(); i != u->invites.end(); )
- {
- Invitation* inv = *i;
- ++i;
-
- if ((check_expired) && (inv->expiry != 0) && (inv->expiry <= ServerInstance->Time()))
- {
- /* Expired invite, remove it. */
- std::string expiration = InspIRCd::TimeString(inv->expiry);
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Find ecountered expired entry: %p expired %s", (void*) inv, expiration.c_str());
- delete inv;
- }
- else
- {
- /* Is it what we're searching for? */
- if (inv->chan == c)
- {
- result = inv;
- break;
- }
- }
- }
-
- ServerInstance->Logs->Log("INVITATION", LOG_DEBUG, "Invitation::Find result=%p", (void*) result);
- return result;
-}
-
-Invitation::~Invitation()
-{
- // Remove this entry from both lists
- chan->invites.erase(this);
- user->invites.erase(this);
- ServerInstance->Logs->Log("INVITEBASE", LOG_DEBUG, "Invitation::~ %p", (void*) this);
-}
projects / user / henk / code / inspircd.git / blobdiff