-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
- * the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
-
#include <stdarg.h>
#include "configreader.h"
#include "inspircd.h"
chanrec::chanrec(InspIRCd* Instance) : ServerInstance(Instance)
{
*name = *topic = *setby = *key = 0;
- created = topicset = limit = 0;
- internal_userlist.clear();
+ maxbans = created = topicset = limit = 0;
memset(&modes,0,64);
+ age = ServerInstance->Time(true);
}
void chanrec::SetMode(char mode,bool mode_on)
{
privs = "@";
- if (IS_LOCAL(user))
+ if (IS_LOCAL(user) && override == false)
{
MOD_RESULT = 0;
FOREACH_RESULT_I(Instance,I_OnUserPreJoin,OnUserPreJoin(user,NULL,cname,privs));
/* create a new one */
Ptr = new chanrec(Instance);
- Instance->chanlist[cname] = Ptr;
+ (*(Instance->chanlist))[cname] = Ptr;
strlcpy(Ptr->name, cname,CHANMAX);
- Ptr->modes[CM_TOPICLOCK] = Ptr->modes[CM_NOEXTERNAL] = 1;
+
+ /* As spotted by jilles, dont bother to set this on remote users */
+ if (IS_LOCAL(user))
+ Ptr->modes[CM_TOPICLOCK] = Ptr->modes[CM_NOEXTERNAL] = 1;
+
Ptr->created = Instance->Time();
*Ptr->topic = 0;
*Ptr->setby = 0;
* remote users are allowed us to bypass channel modes
* and bans (used by servers)
*/
- if (IS_LOCAL(user)) /* was a check on fd > -1 */
+ if (IS_LOCAL(user) && override == false)
{
MOD_RESULT = 0;
FOREACH_RESULT_I(Instance,I_OnUserPreJoin,OnUserPreJoin(user,Ptr,cname,privs));
if (Ptr->modes[CM_INVITEONLY])
{
MOD_RESULT = 0;
- irc::string xname(Ptr->name);
FOREACH_RESULT_I(Instance,I_OnCheckInvite,OnCheckInvite(user, Ptr));
if (!MOD_RESULT)
{
- if (user->IsInvited(xname))
+ if (user->IsInvited(Ptr->name))
{
/* user was invited to channel */
/* there may be an optional channel NOTICE here */
return NULL;
}
}
- user->RemoveInvite(xname);
+ user->RemoveInvite(Ptr->name);
}
if (Ptr->limit)
{
}
}
- 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)) /* was a check on fd < 0 */
+ 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);
{
Instance->Log(DEBUG,"BLAMMO, Whacking channel.");
/* Things went seriously pear shaped, so take this away. bwahaha. */
- chan_hash::iterator n = Instance->chanlist.find(cname);
- if (n != Instance->chanlist.end())
+ chan_hash::iterator n = Instance->chanlist->find(cname);
+ if (n != Instance->chanlist->end())
{
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;
- }
+ Instance->chanlist->erase(n);
}
}
+
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)
{
- a->uc_modes = 0;
+ userrec* dummyuser = new userrec(Instance);
+ std::string nick = user->nick;
+
+ dummyuser->SetFd(FD_MAGIC_NUMBER);
+ Ptr->AddUser(user);
+
+ /* Just in case they have no permissions */
+ user->chans[Ptr] = 0;
for (std::string::const_iterator x = privs.begin(); x != privs.end(); x++)
{
const char status = *x;
- switch (status)
- {
- case '@':
- a->uc_modes |= UCMODE_OP;
- break;
- case '%':
- a->uc_modes |= UCMODE_HOP;
- break;
- case '+':
- a->uc_modes |= UCMODE_VOICE;
- break;
- }
ModeHandler* mh = Instance->Modes->FindPrefix(status);
if (mh)
{
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] |= UCMODE_OP;
+ break;
+ case '%':
+ user->chans[Ptr] |= UCMODE_HOP;
+ break;
+ case '+':
+ user->chans[Ptr] |= UCMODE_VOICE;
+ break;
+ }
}
}
- a->channel = Ptr;
- Ptr->AddUser(user);
- user->ModChannelCount(1);
+ delete dummyuser;
+
Ptr->WriteChannel(user,"JOIN :%s",Ptr->name);
/* Theyre not the first ones in here, make sure everyone else sees the modes we gave the user */
Ptr->UserList(user);
}
FOREACH_MOD_I(Instance,I_OnUserJoin,OnUserJoin(user,Ptr));
+ FOREACH_MOD_I(Instance,I_OnPostJoin,OnPostJoin(user,Ptr));
return Ptr;
}
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);
+ this->RemoveAllPrefixes(user);
}
if (!this->DelUser(user)) /* if there are no users left on the channel... */
{
- chan_hash::iterator iter = ServerInstance->chanlist.find(this->name);
+ chan_hash::iterator iter = ServerInstance->chanlist->find(this->name);
/* kill the record */
- if (iter != ServerInstance->chanlist.end())
+ if (iter != ServerInstance->chanlist->end())
{
ServerInstance->Log(DEBUG,"del_channel: destroyed: %s", this->name);
FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(this));
- ServerInstance->chanlist.erase(iter);
+ ServerInstance->chanlist->erase(iter);
}
return 0;
}
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))
{
- chan_hash::iterator iter = ServerInstance->chanlist.find(this->name);
+ chan_hash::iterator iter = ServerInstance->chanlist->find(this->name);
/* kill the record */
- if (iter != ServerInstance->chanlist.end())
+ if (iter != ServerInstance->chanlist->end())
{
FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(this));
- ServerInstance->chanlist.erase(iter);
+ ServerInstance->chanlist->erase(iter);
}
return 0;
}
}
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))
/* if there are no users left on the channel */
{
- chan_hash::iterator iter = ServerInstance->chanlist.find(this->name);
+ chan_hash::iterator iter = ServerInstance->chanlist->find(this->name);
/* kill the record */
- if (iter != ServerInstance->chanlist.end())
+ if (iter != ServerInstance->chanlist->end())
{
FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(this));
- ServerInstance->chanlist.erase(iter);
+ ServerInstance->chanlist->erase(iter);
}
return 0;
}
void chanrec::WriteChannel(userrec* user, const std::string &text)
{
CUList *ulist = this->GetUsers();
+ char tb[MAXBUF];
if (!user)
return;
+ snprintf(tb,MAXBUF,":%s %s",user->GetFullHost(),text.c_str());
+ std::string out = tb;
+
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
if (IS_LOCAL(i->second))
- user->WriteTo(i->second,text);
+ i->second->Write(out);
}
}
this->WriteAllExceptSender(user, serversource, status, std::string(textbuffer));
}
-void chanrec::WriteAllExceptSender(userrec* user, bool serversource, char status, const std::string& text)
+void chanrec::WriteAllExcept(userrec* user, bool serversource, char status, CUList &except_list, char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if (!text)
+ return;
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ this->WriteAllExcept(user, serversource, status, except_list, std::string(textbuffer));
+}
+
+void chanrec::WriteAllExcept(userrec* user, bool serversource, char status, CUList &except_list, const std::string &text)
{
CUList *ulist;
+ char tb[MAXBUF];
switch (status)
{
break;
}
+ snprintf(tb,MAXBUF,":%s %s",user->GetFullHost(),text.c_str());
+ std::string out = tb;
+
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- if ((IS_LOCAL(i->second)) && (user != i->second))
+ if ((IS_LOCAL(i->second)) && (except_list.find(i->second) == except_list.end()))
{
if (serversource)
i->second->WriteServ(text);
else
- i->second->WriteFrom(user,text);
+ i->second->Write(out);
}
}
}
+void chanrec::WriteAllExceptSender(userrec* user, bool serversource, char status, const std::string& text)
+{
+ CUList except_list;
+ except_list[user] = user;
+ this->WriteAllExcept(user, serversource, status, except_list, std::string(text));
+}
+
/*
* return a count of the users on a specific channel accounting for
* invisible users who won't increase the count. e.g. for /LIST
long chanrec::GetMaxBans()
{
+ /* Return the cached value if there is one */
+ if (this->maxbans)
+ return this->maxbans;
+
+ /* If there isnt one, we have to do some O(n) hax to find it the first time. (ick) */
for (std::map<std::string,int>::iterator n = ServerInstance->Config->maxbans.begin(); n != ServerInstance->Config->maxbans.end(); n++)
{
if (match(this->name,n->first.c_str()))
{
+ this->maxbans = n->second;
return n->second;
}
}
- return 64;
+
+ /* Screw it, just return the default of 64 */
+ this->maxbans = 64;
+ return this->maxbans;
}
+void chanrec::ResetMaxBans()
+{
+ this->maxbans = 0;
+}
/* 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
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;
}
void chanrec::SetPrefix(userrec* user, char prefix, unsigned int prefix_value, bool adding)
{
+ ServerInstance->Log(DEBUG,"Setting prefix: %c on user %s in %s to %d", prefix, user->nick, this->name, adding);
prefixlist::iterator n = prefixes.find(user);
prefixtype pfx = std::make_pair(prefix,prefix_value);
if (adding)
n->second.erase(x);
}
}
+ ServerInstance->Log(DEBUG,"Added prefix %c to %s for %s, prefixlist size is now %d", prefix, this->name, user->nick, prefixes.size());
}
void chanrec::RemoveAllPrefixes(userrec* user)
{
prefixlist::iterator n = prefixes.find(user);
if (n != prefixes.end())
+ {
+ ServerInstance->Log(DEBUG,"Removed prefixes from %s for %s, prefixlist size is now %d", this->name, user->nick, prefixes.size());
prefixes.erase(n);
+ }
}
projects / user / henk / code / inspircd.git / blobdiff