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-rw-r--r--src/channels.cpp163
1 files changed, 67 insertions, 96 deletions
diff --git a/src/channels.cpp b/src/channels.cpp
index b96b4588e..3f9391bea 100644
--- a/src/channels.cpp
+++ b/src/channels.cpp
@@ -320,37 +320,27 @@ chanrec* chanrec::JoinUser(InspIRCd* Instance, userrec *user, const char* cn, bo
}
}
- for (UserChanList::const_iterator index = user->chans.begin(); index != user->chans.end(); index++)
- {
- if ((*index)->channel == NULL)
- {
- return chanrec::ForceChan(Instance, Ptr, *index, user, privs);
- }
- }
-
- /*
- * XXX: If the user is an oper here, we can just extend their user->chans vector by one
- * and put the channel in here. Same for remote users which are not bound by
- * the channel limits. Otherwise, nope, youre boned.
+ /* NOTE: If the user is an oper here, we can extend their user->chans by up to
+ * OPERMAXCHANS. For remote users which are not bound by the channel limits,
+ * we can extend infinitely. Otherwise, nope, youre restricted to MAXCHANS.
*/
if (!IS_LOCAL(user) || override == true) /* was a check on fd < 0 */
{
- ucrec* a = new ucrec();
- chanrec* c = chanrec::ForceChan(Instance, Ptr, a, user, privs);
- user->chans.push_back(a);
- return c;
+ return chanrec::ForceChan(Instance, Ptr, user, privs);
}
else if (*user->oper)
{
/* Oper allows extension up to the OPERMAXCHANS value */
if (user->chans.size() < OPERMAXCHANS)
{
- ucrec* a = new ucrec();
- chanrec* c = chanrec::ForceChan(Instance, Ptr, a, user, privs);
- user->chans.push_back(a);
- return c;
+ return chanrec::ForceChan(Instance, Ptr, user, privs);
}
}
+ else if (user->chans.size() < MAXCHANS)
+ {
+ return chanrec::ForceChan(Instance, Ptr, user, privs);
+ }
+
user->WriteServ("405 %s %s :You are on too many channels",user->nick, cname);
@@ -364,39 +354,18 @@ chanrec* chanrec::JoinUser(InspIRCd* Instance, userrec *user, const char* cn, bo
Ptr->DelUser(user);
DELETE(Ptr);
Instance->chanlist.erase(n);
- for (unsigned int index =0; index < user->chans.size(); index++)
- {
- if (user->chans[index]->channel == Ptr)
- {
- user->chans[index]->channel = NULL;
- user->chans[index]->uc_modes = 0;
- }
- }
- }
- }
- else
- {
- for (unsigned int index =0; index < user->chans.size(); index++)
- {
- if (user->chans[index]->channel == Ptr)
- {
- user->chans[index]->channel = NULL;
- user->chans[index]->uc_modes = 0;
- }
}
}
+
return NULL;
}
-chanrec* chanrec::ForceChan(InspIRCd* Instance, chanrec* Ptr,ucrec *a,userrec* user, const std::string &privs)
+chanrec* chanrec::ForceChan(InspIRCd* Instance, chanrec* Ptr, userrec* user, const std::string &privs)
{
userrec* dummyuser = new userrec(Instance);
std::string nick = user->nick;
- a->uc_modes = 0;
dummyuser->SetFd(FD_MAGIC_NUMBER);
-
- a->channel = Ptr;
Ptr->AddUser(user);
user->ModChannelCount(1);
@@ -409,6 +378,27 @@ chanrec* chanrec::ForceChan(InspIRCd* Instance, chanrec* Ptr,ucrec *a,userrec* u
Ptr->SetPrefix(user, status, mh->GetPrefixRank(), true);
/* Make sure that the mode handler knows this mode was now set */
mh->OnModeChange(dummyuser, dummyuser, Ptr, nick, true);
+
+ switch (mh->GetPrefix())
+ {
+ /* These logic ops are SAFE IN THIS CASE
+ * because if the entry doesnt exist,
+ * addressing operator[] creates it.
+ * If they do exist, it points to it.
+ * At all other times where we dont want
+ * to create an item if it doesnt exist, we
+ * must stick to ::find().
+ */
+ case '@':
+ user->chans[Ptr] |= STATUS_OP;
+ break;
+ case '%':
+ user->chans[Ptr] |= STATUS_HOP;
+ break;
+ case '+':
+ user->chans[Ptr] |= STATUS_VOICE;
+ break;
+ }
}
}
@@ -468,19 +458,14 @@ long chanrec::PartUser(userrec *user, const char* reason)
if (!user)
return this->GetUserCounter();
- for (unsigned int i =0; i < user->chans.size(); i++)
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
- /* zap it from the channel list of the user */
- if (user->chans[i]->channel == this)
- {
- FOREACH_MOD(I_OnUserPart,OnUserPart(user, this, reason ? reason : ""));
- this->WriteChannel(user, "PART %s%s%s", this->name, reason ? " :" : "", reason ? reason : "");
- user->chans[i]->uc_modes = 0;
- user->chans[i]->channel = NULL;
- user->ModChannelCount(-1);
- this->RemoveAllPrefixes(user);
- break;
- }
+ FOREACH_MOD(I_OnUserPart,OnUserPart(user, this, reason ? reason : ""));
+ this->WriteChannel(user, "PART %s%s%s", this->name, reason ? " :" : "", reason ? reason : "");
+ user->chans.erase(i);
+ user->ModChannelCount(-1);
+ this->RemoveAllPrefixes(user);
}
if (!this->DelUser(user)) /* if there are no users left on the channel... */
@@ -518,16 +503,12 @@ long chanrec::ServerKickUser(userrec* user, const char* reason, bool triggereven
FOREACH_MOD(I_OnUserKick,OnUserKick(NULL,user,this,reason));
}
- for (unsigned int i =0; i < user->chans.size(); i++)
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
- if (user->chans[i]->channel == this)
- {
- this->WriteChannelWithServ(ServerInstance->Config->ServerName, "KICK %s %s :%s", this->name, user->nick, reason);
- user->chans[i]->uc_modes = 0;
- user->chans[i]->channel = NULL;
- this->RemoveAllPrefixes(user);
- break;
- }
+ this->WriteChannelWithServ(ServerInstance->Config->ServerName, "KICK %s %s :%s", this->name, user->nick, reason);
+ user->chans.erase(i);
+ this->RemoveAllPrefixes(user);
}
if (!this->DelUser(user))
@@ -592,18 +573,14 @@ long chanrec::KickUser(userrec *src, userrec *user, const char* reason)
}
FOREACH_MOD(I_OnUserKick,OnUserKick(src,user,this,reason));
-
- for (UserChanList::const_iterator i = user->chans.begin(); i != user->chans.end(); i++)
+
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
/* zap it from the channel list of the user */
- if ((*i)->channel == this)
- {
- this->WriteChannel(src, "KICK %s %s :%s", this->name, user->nick, reason);
- (*i)->uc_modes = 0;
- (*i)->channel = NULL;
- this->RemoveAllPrefixes(user);
- break;
- }
+ this->WriteChannel(src, "KICK %s %s :%s", this->name, user->nick, reason);
+ user->chans.erase(i);
+ this->RemoveAllPrefixes(user);
}
if (!this->DelUser(user))
@@ -960,43 +937,37 @@ unsigned int chanrec::GetPrefixValue(userrec* user)
return 0;
}
-
int chanrec::GetStatusFlags(userrec *user)
{
- for (std::vector<ucrec*>::const_iterator i = user->chans.begin(); i != user->chans.end(); i++)
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
- if ((*i)->channel == this)
- {
- return (*i)->uc_modes;
- }
+ return i->second;
}
return 0;
}
-
int chanrec::GetStatus(userrec *user)
{
if (ServerInstance->ULine(user->server))
return STATUS_OP;
- for (std::vector<ucrec*>::const_iterator i = user->chans.begin(); i != user->chans.end(); i++)
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
- if ((*i)->channel == this)
+ if ((i->second & UCMODE_OP) > 0)
{
- if (((*i)->uc_modes & UCMODE_OP) > 0)
- {
- return STATUS_OP;
- }
- if (((*i)->uc_modes & UCMODE_HOP) > 0)
- {
- return STATUS_HOP;
- }
- if (((*i)->uc_modes & UCMODE_VOICE) > 0)
- {
- return STATUS_VOICE;
- }
- return STATUS_NORMAL;
+ return STATUS_OP;
+ }
+ if ((i->second & UCMODE_HOP) > 0)
+ {
+ return STATUS_HOP;
+ }
+ if ((i->second & UCMODE_VOICE) > 0)
+ {
+ return STATUS_VOICE;
}
+ return STATUS_NORMAL;
}
return STATUS_NORMAL;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 04:10:28 +0000