+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2005-2009 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2004-2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 John Brooks <john.brooks@dereferenced.net>
+ *
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
#include "inspircd.h"
-#include "inspircd_io.h"
-#include "inspircd_util.h"
-#include "inspircd_config.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <cstdio>
-#include <time.h>
-#include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <errno.h>
-#include <deque>
-#include <errno.h>
-#include <unistd.h>
-#include <sched.h>
-#include "connection.h"
-#include "users.h"
-#include "servers.h"
-#include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "wildcard.h"
-#include "message.h"
-#include "commands.h"
-
-using namespace std;
-
-extern int MODCOUNT;
-extern vector<Module*> modules;
-extern vector<ircd_module*> factory;
-
-extern int LogLevel;
-extern char ServerName[MAXBUF];
-extern char Network[MAXBUF];
-extern char ServerDesc[MAXBUF];
-extern char AdminName[MAXBUF];
-extern char AdminEmail[MAXBUF];
-extern char AdminNick[MAXBUF];
-extern char diepass[MAXBUF];
-extern char restartpass[MAXBUF];
-extern char motd[MAXBUF];
-extern char rules[MAXBUF];
-extern char list[MAXBUF];
-extern char PrefixQuit[MAXBUF];
-extern char DieValue[MAXBUF];
+#include "xline.h"
+#include "bancache.h"
+
+/** An XLineFactory specialized to generate GLine* pointers
+ */
+class GLineFactory : public XLineFactory
+{
+ public:
+ GLineFactory() : XLineFactory("G") { }
+
+ /** Generate a GLine
+ */
+ XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ {
+ IdentHostPair ih = ServerInstance->XLines->IdentSplit(xline_specific_mask);
+ return new GLine(set_time, duration, source, reason, ih.first, ih.second);
+ }
+};
+
+/** An XLineFactory specialized to generate ELine* pointers
+ */
+class ELineFactory : public XLineFactory
+{
+ public:
+ ELineFactory() : XLineFactory("E") { }
+
+ /** Generate an ELine
+ */
+ XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ {
+ IdentHostPair ih = ServerInstance->XLines->IdentSplit(xline_specific_mask);
+ return new ELine(set_time, duration, source, reason, ih.first, ih.second);
+ }
+};
+
+/** An XLineFactory specialized to generate KLine* pointers
+ */
+class KLineFactory : public XLineFactory
+{
+ public:
+ KLineFactory() : XLineFactory("K") { }
+
+ /** Generate a KLine
+ */
+ XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ {
+ IdentHostPair ih = ServerInstance->XLines->IdentSplit(xline_specific_mask);
+ return new KLine(set_time, duration, source, reason, ih.first, ih.second);
+ }
+};
+
+/** An XLineFactory specialized to generate QLine* pointers
+ */
+class QLineFactory : public XLineFactory
+{
+ public:
+ QLineFactory() : XLineFactory("Q") { }
+
+ /** Generate a QLine
+ */
+ XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ {
+ return new QLine(set_time, duration, source, reason, xline_specific_mask);
+ }
+};
+
+/** An XLineFactory specialized to generate ZLine* pointers
+ */
+class ZLineFactory : public XLineFactory
+{
+ public:
+ ZLineFactory() : XLineFactory("Z") { }
+
+ /** Generate a ZLine
+ */
+ XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ {
+ return new ZLine(set_time, duration, source, reason, xline_specific_mask);
+ }
+};
+
+
+/*
+ * This is now version 3 of the XLine subsystem, let's see if we can get it as nice and
+ * efficient as we can this time so we can close this file and never ever touch it again ..
+ *
+ * Background:
+ * Version 1 stored all line types in one list (one for g, one for z, etc). This was fine,
+ * but both version 1 and 2 suck at applying lines efficiently. That is, every time a new line
+ * was added, it iterated every existing line for every existing user. Ow. Expiry was also
+ * expensive, as the lists were NOT sorted.
+ *
+ * Version 2 moved permanent lines into a seperate list from non-permanent to help optimize
+ * matching speed, but matched in the same way.
+ * Expiry was also sped up by sorting the list by expiry (meaning just remove the items at the
+ * head of the list that are outdated.)
+ *
+ * This was fine and good, but it looked less than ideal in code, and matching was still slower
+ * than it could have been, something which we address here.
+ *
+ * VERSION 3:
+ * All lines are (as in v1) stored together -- no seperation of perm and non-perm. They are stored in
+ * a map of maps (first map is line type, second map is for quick lookup on add/delete/etc).
+ *
+ * Expiry is *no longer* performed on a timer, and no longer uses a sorted list of any variety. This
+ * is now done by only checking for expiry when a line is accessed, meaning that expiry is no longer
+ * a resource intensive problem.
+ *
+ * Application no longer tries to apply every single line on every single user - instead, now only lines
+ * added since the previous application are applied. This keeps S2S ADDLINE during burst nice and fast,
+ * while at the same time not slowing things the fuck down when we try adding a ban with lots of preexisting
+ * bans. :)
+ */
+
+bool XLine::Matches(User *u)
+{
+ return false;
+}
+
+/*
+ * Checks what users match a given vector of ELines and sets their ban exempt flag accordingly.
+ */
+void XLineManager::CheckELines()
+{
+ ContainerIter n = lookup_lines.find("E");
+
+ if (n == lookup_lines.end())
+ return;
+
+ XLineLookup& ELines = n->second;
+
+ if (ELines.empty())
+ return;
+
+ for (LocalUserList::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++)
+ {
+ User* u = (User*)(*u2);
+
+ /* This uses safe iteration to ensure that if a line expires here, it doenst trash the iterator */
+ LookupIter safei;
+
+ for (LookupIter i = ELines.begin(); i != ELines.end(); )
+ {
+ safei = i;
+ safei++;
+
+ XLine *e = i->second;
+ u->exempt = e->Matches(u);
+
+ i = safei;
+ }
+ }
+}
+
+
+XLineLookup* XLineManager::GetAll(const std::string &type)
+{
+ ContainerIter n = lookup_lines.find(type);
+
+ if (n == lookup_lines.end())
+ return NULL;
+
+ LookupIter safei;
+ const time_t current = ServerInstance->Time();
+
+ /* Expire any dead ones, before sending */
+ for (LookupIter x = n->second.begin(); x != n->second.end(); )
+ {
+ safei = x;
+ safei++;
+ if (x->second->duration && current > x->second->expiry)
+ {
+ ExpireLine(n, x);
+ }
+ x = safei;
+ }
+
+ return &(n->second);
+}
+
+void XLineManager::DelAll(const std::string &type)
+{
+ ContainerIter n = lookup_lines.find(type);
+
+ if (n == lookup_lines.end())
+ return;
+
+ LookupIter x;
+
+ /* Delete all of a given type (this should probably use DelLine, but oh well) */
+ while ((x = n->second.begin()) != n->second.end())
+ {
+ ExpireLine(n, x);
+ }
+}
+
+std::vector<std::string> XLineManager::GetAllTypes()
+{
+ std::vector<std::string> items;
+ for (ContainerIter x = lookup_lines.begin(); x != lookup_lines.end(); ++x)
+ items.push_back(x->first);
+ return items;
+}
+
+IdentHostPair XLineManager::IdentSplit(const std::string &ident_and_host)
+{
+ IdentHostPair n = std::make_pair<std::string,std::string>("*","*");
+ std::string::size_type x = ident_and_host.find('@');
+ if (x != std::string::npos)
+ {
+ n.second = ident_and_host.substr(x + 1,ident_and_host.length());
+ n.first = ident_and_host.substr(0, x);
+ if (!n.first.length())
+ n.first.assign("*");
+ if (!n.second.length())
+ n.second.assign("*");
+ }
+ else
+ {
+ n.first.clear();
+ n.second = ident_and_host;
+ }
+
+ return n;
+}
+
+// adds a line
+
+bool XLineManager::AddLine(XLine* line, User* user)
+{
+ if (line->duration && ServerInstance->Time() > line->expiry)
+ return false; // Don't apply expired XLines.
+
+ /* Don't apply duplicate xlines */
+ ContainerIter x = lookup_lines.find(line->type);
+ if (x != lookup_lines.end())
+ {
+ LookupIter i = x->second.find(line->Displayable());
+ if (i != x->second.end())
+ {
+ // XLine propagation bug was here, if the line to be added already exists and
+ // it's expired then expire it and add the new one instead of returning false
+ if ((!i->second->duration) || (ServerInstance->Time() < i->second->expiry))
+ return false;
+
+ ExpireLine(x, i);
+ }
+ }
+
+ /*ELine* item = new ELine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());*/
+ XLineFactory* xlf = GetFactory(line->type);
+ if (!xlf)
+ return false;
+
+ ServerInstance->BanCache->RemoveEntries(line->type, false); // XXX perhaps remove ELines here?
+
+ if (xlf->AutoApplyToUserList(line))
+ pending_lines.push_back(line);
+
+ lookup_lines[line->type][line->Displayable()] = line;
+ line->OnAdd();
+
+ FOREACH_MOD(I_OnAddLine,OnAddLine(user, line));
+
+ return true;
+}
+
+// deletes a line, returns true if the line existed and was removed
+
+bool XLineManager::DelLine(const char* hostmask, const std::string &type, User* user, bool simulate)
+{
+ ContainerIter x = lookup_lines.find(type);
+
+ if (x == lookup_lines.end())
+ return false;
+
+ LookupIter y = x->second.find(hostmask);
+
+ if (y == x->second.end())
+ return false;
+
+ if (simulate)
+ return true;
+
+ ServerInstance->BanCache->RemoveEntries(y->second->type, true);
+
+ FOREACH_MOD(I_OnDelLine,OnDelLine(user, y->second));
+
+ y->second->Unset();
+
+ std::vector<XLine*>::iterator pptr = std::find(pending_lines.begin(), pending_lines.end(), y->second);
+ if (pptr != pending_lines.end())
+ pending_lines.erase(pptr);
+
+ delete y->second;
+ x->second.erase(y);
+
+ return true;
+}
+
+
+void ELine::Unset()
+{
+ /* remove exempt from everyone and force recheck after deleting eline */
+ for (LocalUserList::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++)
+ {
+ User* u = (User*)(*u2);
+ u->exempt = false;
+ }
+
+ ServerInstance->XLines->CheckELines();
+}
+
+// returns a pointer to the reason if a nickname matches a qline, NULL if it didnt match
+
+XLine* XLineManager::MatchesLine(const std::string &type, User* user)
+{
+ ContainerIter x = lookup_lines.find(type);
+
+ if (x == lookup_lines.end())
+ return NULL;
+
+ const time_t current = ServerInstance->Time();
+
+ LookupIter safei;
+
+ for (LookupIter i = x->second.begin(); i != x->second.end(); )
+ {
+ safei = i;
+ safei++;
+
+ if (i->second->duration && current > i->second->expiry)
+ {
+ /* Expire the line, proceed to next one */
+ ExpireLine(x, i);
+ i = safei;
+ continue;
+ }
+
+ if (i->second->Matches(user))
+ {
+ return i->second;
+ }
+
+ i = safei;
+ }
+ return NULL;
+}
+
+XLine* XLineManager::MatchesLine(const std::string &type, const std::string &pattern)
+{
+ ContainerIter x = lookup_lines.find(type);
+
+ if (x == lookup_lines.end())
+ return NULL;
+
+ const time_t current = ServerInstance->Time();
+
+ LookupIter safei;
+
+ for (LookupIter i = x->second.begin(); i != x->second.end(); )
+ {
+ safei = i;
+ safei++;
+
+ if (i->second->Matches(pattern))
+ {
+ if (i->second->duration && current > i->second->expiry)
+ {
+ /* Expire the line, return nothing */
+ ExpireLine(x, i);
+ /* See above */
+ i = safei;
+ continue;
+ }
+ else
+ return i->second;
+ }
+
+ i = safei;
+ }
+ return NULL;
+}
+
+// removes lines that have expired
+void XLineManager::ExpireLine(ContainerIter container, LookupIter item)
+{
+ FOREACH_MOD(I_OnExpireLine, OnExpireLine(item->second));
+
+ item->second->DisplayExpiry();
+ item->second->Unset();
+
+ /* TODO: Can we skip this loop by having a 'pending' field in the XLine class, which is set when a line
+ * is pending, cleared when it is no longer pending, so we skip over this loop if its not pending?
+ * -- Brain
+ */
+ std::vector<XLine*>::iterator pptr = std::find(pending_lines.begin(), pending_lines.end(), item->second);
+ if (pptr != pending_lines.end())
+ pending_lines.erase(pptr);
+
+ delete item->second;
+ container->second.erase(item);
+}
+
+
+// applies lines, removing clients and changing nicks etc as applicable
+void XLineManager::ApplyLines()
+{
+ LocalUserList::reverse_iterator u2 = ServerInstance->Users->local_users.rbegin();
+ while (u2 != ServerInstance->Users->local_users.rend())
+ {
+ User* u = *u2++;
+
+ // Don't ban people who are exempt.
+ if (u->exempt)
+ continue;
+
+ for (std::vector<XLine *>::iterator i = pending_lines.begin(); i != pending_lines.end(); i++)
+ {
+ XLine *x = *i;
+ if (x->Matches(u))
+ x->Apply(u);
+ }
+ }
+
+ pending_lines.clear();
+}
+
+void XLineManager::InvokeStats(const std::string &type, int numeric, User* user, string_list &results)
+{
+ ContainerIter n = lookup_lines.find(type);
+
+ time_t current = ServerInstance->Time();
+
+ LookupIter safei;
+
+ if (n != lookup_lines.end())
+ {
+ XLineLookup& list = n->second;
+ for (LookupIter i = list.begin(); i != list.end(); )
+ {
+ safei = i;
+ safei++;
+
+ if (i->second->duration && current > i->second->expiry)
+ {
+ ExpireLine(n, i);
+ }
+ else
+ results.push_back(ServerInstance->Config->ServerName+" "+ConvToStr(numeric)+" "+user->nick+" :"+i->second->Displayable()+" "+
+ ConvToStr(i->second->set_time)+" "+ConvToStr(i->second->duration)+" "+i->second->source+" :"+i->second->reason);
+ i = safei;
+ }
+ }
+}
+
+
+XLineManager::XLineManager()
+{
+ GLineFactory* GFact;
+ ELineFactory* EFact;
+ KLineFactory* KFact;
+ QLineFactory* QFact;
+ ZLineFactory* ZFact;
+
+
+ GFact = new GLineFactory;
+ EFact = new ELineFactory;
+ KFact = new KLineFactory;
+ QFact = new QLineFactory;
+ ZFact = new ZLineFactory;
+
+ RegisterFactory(GFact);
+ RegisterFactory(EFact);
+ RegisterFactory(KFact);
+ RegisterFactory(QFact);
+ RegisterFactory(ZFact);
+}
+
+XLineManager::~XLineManager()
+{
+ const char gekqz[] = "GEKQZ";
+ for(unsigned int i=0; i < sizeof(gekqz); i++)
+ {
+ XLineFactory* xlf = GetFactory(std::string(1, gekqz[i]));
+ delete xlf;
+ }
+
+ // Delete all existing XLines
+ for (XLineContainer::iterator i = lookup_lines.begin(); i != lookup_lines.end(); i++)
+ {
+ for (XLineLookup::iterator j = i->second.begin(); j != i->second.end(); j++)
+ {
+ delete j->second;
+ }
+ }
+}
+
+void XLine::Apply(User* u)
+{
+}
+
+bool XLine::IsBurstable()
+{
+ return true;
+}
+
+void XLine::DefaultApply(User* u, const std::string &line, bool bancache)
+{
+ char sreason[MAXBUF];
+ snprintf(sreason, MAXBUF, "%s-Lined: %s", line.c_str(), this->reason.c_str());
+ if (!ServerInstance->Config->MoronBanner.empty())
+ u->WriteServ("NOTICE %s :*** %s", u->nick.c_str(), ServerInstance->Config->MoronBanner.c_str());
+
+ if (ServerInstance->Config->HideBans)
+ ServerInstance->Users->QuitUser(u, line + "-Lined", sreason);
+ else
+ ServerInstance->Users->QuitUser(u, sreason);
+
+
+ if (bancache)
+ {
+ ServerInstance->Logs->Log("BANCACHE", DEBUG, "BanCache: Adding positive hit (" + line + ") for " + u->GetIPString());
+ if (this->duration > 0)
+ ServerInstance->BanCache->AddHit(u->GetIPString(), this->type, line + "-Lined: " + this->reason, this->duration);
+ else
+ ServerInstance->BanCache->AddHit(u->GetIPString(), this->type, line + "-Lined: " + this->reason);
+ }
+}
+
+bool KLine::Matches(User *u)
+{
+ if (u->exempt)
+ return false;
+
+ if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map))
+ {
+ if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) ||
+ InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map))
+ {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void KLine::Apply(User* u)
+{
+ DefaultApply(u, "K", (this->identmask == "*") ? true : false);
+}
+
+bool GLine::Matches(User *u)
+{
+ if (u->exempt)
+ return false;
+
+ if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map))
+ {
+ if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) ||
+ InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map))
+ {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void GLine::Apply(User* u)
+{
+ DefaultApply(u, "G", (this->identmask == "*") ? true : false);
+}
+
+bool ELine::Matches(User *u)
+{
+ if (u->exempt)
+ return false;
+
+ if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map))
+ {
+ if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) ||
+ InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map))
+ {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+bool ZLine::Matches(User *u)
+{
+ if (u->exempt)
+ return false;
+
+ if (InspIRCd::MatchCIDR(u->GetIPString(), this->ipaddr))
+ return true;
+ else
+ return false;
+}
+
+void ZLine::Apply(User* u)
+{
+ DefaultApply(u, "Z", true);
+}
+
+
+bool QLine::Matches(User *u)
+{
+ if (InspIRCd::Match(u->nick, this->nick))
+ return true;
+
+ return false;
+}
+
+void QLine::Apply(User* u)
+{
+ /* Force to uuid on apply of qline, no need to disconnect any more :) */
+ u->ForceNickChange(u->uuid.c_str());
+}
+
+
+bool ZLine::Matches(const std::string &str)
+{
+ if (InspIRCd::MatchCIDR(str, this->ipaddr))
+ return true;
+ else
+ return false;
+}
+
+bool QLine::Matches(const std::string &str)
+{
+ if (InspIRCd::Match(str, this->nick))
+ return true;
+
+ return false;
+}
+
+bool ELine::Matches(const std::string &str)
+{
+ return (InspIRCd::MatchCIDR(str, matchtext));
+}
+
+bool KLine::Matches(const std::string &str)
+{
+ return (InspIRCd::MatchCIDR(str.c_str(), matchtext));
+}
+
+bool GLine::Matches(const std::string &str)
+{
+ return (InspIRCd::MatchCIDR(str, matchtext));
+}
+
+void ELine::OnAdd()
+{
+ /* When adding one eline, only check the one eline */
+ for (LocalUserList::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++)
+ {
+ User* u = (User*)(*u2);
+ if (this->Matches(u))
+ u->exempt = true;
+ }
+}
+
+void ELine::DisplayExpiry()
+{
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired E-Line %s@%s (set by %s %ld seconds ago)",
+ identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time));
+}
+
+void QLine::DisplayExpiry()
+{
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired Q-Line %s (set by %s %ld seconds ago)",
+ nick.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time));
+}
+
+void ZLine::DisplayExpiry()
+{
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired Z-Line %s (set by %s %ld seconds ago)",
+ ipaddr.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time));
+}
+
+void KLine::DisplayExpiry()
+{
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired K-Line %s@%s (set by %s %ld seconds ago)",
+ identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time));
+}
+
+void GLine::DisplayExpiry()
+{
+ ServerInstance->SNO->WriteToSnoMask('x',"Removing expired G-Line %s@%s (set by %s %ld seconds ago)",
+ identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time));
+}
+
+const char* ELine::Displayable()
+{
+ return matchtext.c_str();
+}
+
+const char* KLine::Displayable()
+{
+ return matchtext.c_str();
+}
+
+const char* GLine::Displayable()
+{
+ return matchtext.c_str();
+}
+
+const char* ZLine::Displayable()
+{
+ return ipaddr.c_str();
+}
+
+const char* QLine::Displayable()
+{
+ return nick.c_str();
+}
+
+bool KLine::IsBurstable()
+{
+ return false;
+}
+
+bool XLineManager::RegisterFactory(XLineFactory* xlf)
+{
+ XLineFactMap::iterator n = line_factory.find(xlf->GetType());
+
+ if (n != line_factory.end())
+ return false;
+
+ line_factory[xlf->GetType()] = xlf;
+
+ return true;
+}
+
+bool XLineManager::UnregisterFactory(XLineFactory* xlf)
+{
+ XLineFactMap::iterator n = line_factory.find(xlf->GetType());
+
+ if (n == line_factory.end())
+ return false;
+
+ line_factory.erase(n);
+
+ return true;
+}
+
+XLineFactory* XLineManager::GetFactory(const std::string &type)
+{
+ XLineFactMap::iterator n = line_factory.find(type);
+ if (n == line_factory.end())
+ return NULL;
+ return n->second;
+}
projects / user / henk / code / inspircd.git / blobdiff