Fix typo in log message.

[user/henk/code/inspircd.git] / src / channels.cpp

diff --git a/src/channels.cpp b/src/channels.cpp
index 4a927cedb86afe8a6b5d728d363093493f6d5b2b..f1dba53155eaf0c5238f403a303f9ac25897904f 100644 (file)
--- a/src/channels.cpp
+++ b/src/channels.cpp
@@ -172,6 +172,8 @@ void Channel::DelUser(User* user)
                        FOREACH_MOD(I_OnChannelDelete, OnChannelDelete(this));
                        ServerInstance->chanlist->erase(iter);
                }
+
+               ClearInvites();
                ServerInstance->GlobalCulls.AddItem(this);
        }
 }
@@ -969,3 +971,89 @@ void Channel::RemoveAllPrefixes(User* user)
                m->second->modes.clear();
        }
 }
+
+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", 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", DEBUG, "Invitation::Create changed expiry in existing invitation %p", (void*) inv);
+       }
+       else
+       {
+               inv = new Invitation(c, u, timeout);
+               c->invites.push_back(inv);
+               u->invites.push_back(inv);
+               ServerInstance->Logs->Log("INVITATION", DEBUG, "Invitation::Create created new invitation %p", (void*) inv);
+       }
+}
+
+Invitation* Invitation::Find(Channel* c, LocalUser* u, bool check_expired)
+{
+       ServerInstance->Logs->Log("INVITATION", DEBUG, "Invitation::Find chan=%s user=%s check_expired=%d", c ? c->name.c_str() : "NULL", u ? u->uuid.c_str() : "NULL", check_expired);
+       if (!u || u->invites.empty())
+               return NULL;
+
+       InviteList locallist;
+       locallist.swap(u->invites);
+
+       Invitation* result = NULL;
+       for (InviteList::iterator i = locallist.begin(); i != locallist.end(); )
+       {
+               Invitation* inv = *i;
+               if ((check_expired) && (inv->expiry != 0) && (inv->expiry <= ServerInstance->Time()))
+               {
+                       /* Expired invite, remove it. */
+                       ServerInstance->Logs->Log("INVITATION", DEBUG, "Invitation::Find ecountered expired entry: %p timed out at %lu", (void*) inv, inv->expiry);
+                       i = locallist.erase(i);
+                       inv->cull();
+                       delete inv;
+               }
+               else
+               {
+                       /* Is it what we're searching for? */
+                       if (inv->chan == c)
+                       {
+                               result = inv;
+                               break;
+                       }
+                       ++i;
+               }
+       }
+
+       locallist.swap(u->invites);
+       ServerInstance->Logs->Log("INVITATION", DEBUG, "Invitation::Find result=%p", (void*) result);
+       return result;
+}
+
+Invitation::~Invitation()
+{
+       // Remove this entry from both lists
+       InviteList::iterator it = std::find(chan->invites.begin(), chan->invites.end(), this);
+       if (it != chan->invites.end())
+               chan->invites.erase(it);
+       it = std::find(user->invites.begin(), user->invites.end(), this);
+       if (it != user->invites.end())
+               user->invites.erase(it);
+}
+
+void InviteBase::ClearInvites()
+{
+       ServerInstance->Logs->Log("INVITEBASE", DEBUG, "InviteBase::ClearInvites %p", (void*) this);
+       InviteList locallist;
+       locallist.swap(invites);
+       for (InviteList::const_iterator i = locallist.begin(); i != locallist.end(); ++i)
+       {
+               (*i)->cull();
+               delete *i;
+       }
+}