]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/xline.cpp
Decide that it wasn't quite appropriate :(
[user/henk/code/inspircd.git] / src / xline.cpp
index a1febad2922fbf96a7bc2ab18ec4810858516748..accb5ce9f7f8b084ff018d4711b5448cd3b565ad 100644 (file)
@@ -1,13 +1,27 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  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.
+ *
+ * ---------------------------------------------------
+ */
+
+using namespace std;
+
+#include "inspircd_config.h"
 #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 <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 "wildcard.h"
 #include "message.h"
 #include "commands.h"
+#include "xline.h"
+#include "inspstring.h"
+#include "helperfuncs.h"
+#include "hashcomp.h"
+#include "typedefs.h"
+#include "cull_list.h"
 
-using namespace std;
+extern ServerConfig *Config;
 
 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];
+extern std::vector<Module*> modules;
+extern std::vector<ircd_module*> factory;
+extern ServerConfig* Config;
+extern user_hash clientlist;
+extern std::vector<userrec*> local_users;
+
+/* Version two, now with optimized expiry!
+ *
+ * Because the old way was horrendously slow, the new way of expiring xlines is very
+ * very efficient. I have improved the efficiency of the algorithm in two ways:
+ *
+ * (1) There are now two lists of items for each linetype. One list holds temporary
+ *     items, and the other list holds permenant items (ones which will expire).
+ *     Items which are on the permenant list are NEVER checked at all by the
+ *     expire_lines() function.
+ * (2) The temporary xline lists are always kept in strict numerical order, keyed by 
+ *     current time + duration. This means that the line which is due to expire the
+ *     soonest is always pointed at by vector::begin(), so a simple while loop can
+ *     very efficiently, very quickly and above all SAFELY pick off the first few
+ *     items in the vector which need zapping.
+ *
+ *     -- Brain
+ */
+
+
+
+extern time_t TIME;
+
+/* Lists for temporary lines with an expiry time */
+
+std::vector<KLine> klines;
+std::vector<GLine> glines;
+std::vector<ZLine> zlines;
+std::vector<QLine> qlines;
+std::vector<ELine> elines;
+
+/* Seperate lists for perm XLines that isnt checked by expiry functions */
+
+std::vector<KLine> pklines;
+std::vector<GLine> pglines;
+std::vector<ZLine> pzlines;
+std::vector<QLine> pqlines;
+std::vector<ELine> pelines;
+
+
+bool GSortComparison ( const GLine one, const GLine two );
+bool ZSortComparison ( const ZLine one, const ZLine two );
+bool ESortComparison ( const ELine one, const ELine two );
+bool QSortComparison ( const QLine one, const QLine two );
+bool KSortComparison ( const KLine one, const KLine two );
+
+// Reads the default bans from the config file.
+// only a very small number of bans are defined
+// this way these days, such as qlines against 
+// services nicks, etc.
+
+void read_xline_defaults()
+{
+       char ipmask[MAXBUF];
+       char nick[MAXBUF];
+       char host[MAXBUF];
+       char reason[MAXBUF];
+
+       for (int i = 0; i < Config->ConfValueEnum("badip",&Config->config_f); i++)
+       {
+               Config->ConfValue("badip","ipmask",i,ipmask,&Config->config_f);
+               Config->ConfValue("badip","reason",i,reason,&Config->config_f);
+               add_zline(0,"<Config>",reason,ipmask);
+               log(DEBUG,"Read Z line (badip tag): ipmask=%s reason=%s",ipmask,reason);
+       }
+       
+       for (int i = 0; i < Config->ConfValueEnum("badnick",&Config->config_f); i++)
+       {
+               Config->ConfValue("badnick","nick",i,nick,&Config->config_f);
+               Config->ConfValue("badnick","reason",i,reason,&Config->config_f);
+               add_qline(0,"<Config>",reason,nick);
+               log(DEBUG,"Read Q line (badnick tag): nick=%s reason=%s",nick,reason);
+       }
+       
+       for (int i = 0; i < Config->ConfValueEnum("badhost",&Config->config_f); i++)
+       {
+               Config->ConfValue("badhost","host",i,host,&Config->config_f);
+               Config->ConfValue("badhost","reason",i,reason,&Config->config_f);
+               add_kline(0,"<Config>",reason,host);
+               log(DEBUG,"Read K line (badhost tag): host=%s reason=%s",host,reason);
+       }
+       for (int i = 0; i < Config->ConfValueEnum("exception",&Config->config_f); i++)
+       {
+               Config->ConfValue("exception","host",i,host,&Config->config_f);
+               Config->ConfValue("exception","reason",i,reason,&Config->config_f);
+               add_eline(0,"<Config>",reason,host);
+               log(DEBUG,"Read E line (exception tag): host=%s reason=%s",host,reason);
+       }
+}
+
+// adds a g:line
+
+bool add_gline(long duration, const char* source,const char* reason,const char* hostmask)
+{
+       bool ret = del_gline(hostmask);
+       GLine item;
+       item.duration = duration;
+       strlcpy(item.hostmask,hostmask,199);
+       strlcpy(item.reason,reason,MAXBUF);
+       strlcpy(item.source,source,255);
+       item.n_matches = 0;
+       item.set_time = TIME;
+       if (duration)
+       {
+               glines.push_back(item);
+               sort(glines.begin(), glines.end(),GSortComparison);
+       }
+       else
+       {
+               pglines.push_back(item);
+       }
+       return !ret;
+}
+
+// adds an e:line (exception to bans)
+
+bool add_eline(long duration, const char* source, const char* reason, const char* hostmask)
+{
+        bool ret = del_eline(hostmask);
+        ELine item;
+        item.duration = duration;
+        strlcpy(item.hostmask,hostmask,199);
+        strlcpy(item.reason,reason,MAXBUF);
+        strlcpy(item.source,source,255);
+        item.n_matches = 0;
+        item.set_time = TIME;
+       if (duration)
+       {
+               elines.push_back(item);
+               sort(elines.begin(), elines.end(),ESortComparison);
+       }
+       else
+       {
+               pelines.push_back(item);
+       }
+       return !ret;
+}
+
+// adds a q:line
+
+bool add_qline(long duration, const char* source, const char* reason, const char* nickname)
+{
+       bool ret = del_qline(nickname);
+       QLine item;
+       item.duration = duration;
+       strlcpy(item.nick,nickname,63);
+       strlcpy(item.reason,reason,MAXBUF);
+       strlcpy(item.source,source,255);
+       item.n_matches = 0;
+       item.is_global = false;
+       item.set_time = TIME;
+       if (duration)
+       {
+               qlines.push_back(item);
+               sort(qlines.begin(), qlines.end(),QSortComparison);
+       }
+       else
+       {
+               pqlines.push_back(item);
+       }
+       return !ret;
+}
+
+// adds a z:line
+
+bool add_zline(long duration, const char* source, const char* reason, const char* ipaddr)
+{
+       bool ret = del_zline(ipaddr);
+       ZLine item;
+       item.duration = duration;
+       if (strchr(ipaddr,'@'))
+       {
+               while (*ipaddr != '@')
+                       ipaddr++;
+               ipaddr++;
+       }
+       strlcpy(item.ipaddr,ipaddr,39);
+       strlcpy(item.reason,reason,MAXBUF);
+       strlcpy(item.source,source,255);
+       item.n_matches = 0;
+       item.is_global = false;
+       item.set_time = TIME;
+       if (duration)
+       {
+               zlines.push_back(item);
+               sort(zlines.begin(), zlines.end(),ZSortComparison);
+       }
+       else
+       {
+               pzlines.push_back(item);
+       }
+       return !ret;
+}
+
+// adds a k:line
+
+bool add_kline(long duration, const char* source, const char* reason, const char* hostmask)
+{
+       bool ret = del_kline(hostmask);
+       KLine item;
+       item.duration = duration;
+       strlcpy(item.hostmask,hostmask,200);
+       strlcpy(item.reason,reason,MAXBUF);
+       strlcpy(item.source,source,255);
+       item.n_matches = 0;
+       item.set_time = TIME;
+       if (duration)
+       {
+               klines.push_back(item);
+               sort(klines.begin(), klines.end(),KSortComparison);
+       }
+       else
+       {
+               pklines.push_back(item);
+       }
+       return !ret;
+}
+
+// deletes a g:line, returns true if the line existed and was removed
+
+bool del_gline(const char* hostmask)
+{
+       for (std::vector<GLine>::iterator i = glines.begin(); i != glines.end(); i++)
+       {
+               if (!strcasecmp(hostmask,i->hostmask))
+               {
+                       glines.erase(i);
+                       return true;
+               }
+       }
+       for (std::vector<GLine>::iterator i = pglines.begin(); i != pglines.end(); i++)
+       {
+               if (!strcasecmp(hostmask,i->hostmask))
+               {
+                       pglines.erase(i);
+                       return true;
+               }
+       }
+       return false;
+}
+
+// deletes a e:line, returns true if the line existed and was removed
+
+bool del_eline(const char* hostmask)
+{
+        for (std::vector<ELine>::iterator i = elines.begin(); i != elines.end(); i++)
+        {
+                if (!strcasecmp(hostmask,i->hostmask))
+                {
+                        elines.erase(i);
+                        return true;
+                }
+        }
+       for (std::vector<ELine>::iterator i = pelines.begin(); i != pelines.end(); i++)
+       {
+               if (!strcasecmp(hostmask,i->hostmask))
+               {
+                       pelines.erase(i);
+                       return true;
+               }
+       }
+        return false;
+}
+
+// deletes a q:line, returns true if the line existed and was removed
+
+bool del_qline(const char* nickname)
+{
+       for (std::vector<QLine>::iterator i = qlines.begin(); i != qlines.end(); i++)
+       {
+               if (!strcasecmp(nickname,i->nick))
+               {
+                       qlines.erase(i);
+                       return true;
+               }
+       }
+       for (std::vector<QLine>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
+       {
+               if (!strcasecmp(nickname,i->nick))
+               {
+                       pqlines.erase(i);
+                       return true;
+               }
+       }
+       return false;
+}
+
+bool qline_make_global(const char* nickname)
+{
+       for (std::vector<QLine>::iterator i = qlines.begin(); i != qlines.end(); i++)
+       {
+               if (!strcasecmp(nickname,i->nick))
+               {
+                       i->is_global = true;
+                       return true;
+               }
+       }
+       return false;
+}
+
+bool zline_make_global(const char* ipaddr)
+{
+       for (std::vector<ZLine>::iterator i = zlines.begin(); i != zlines.end(); i++)
+       {
+               if (!strcasecmp(ipaddr,i->ipaddr))
+               {
+                       i->is_global = true;
+                       return true;
+               }
+       }
+       return false;
+}
+
+// deletes a z:line, returns true if the line existed and was removed
+
+bool del_zline(const char* ipaddr)
+{
+       for (std::vector<ZLine>::iterator i = zlines.begin(); i != zlines.end(); i++)
+       {
+               if (!strcasecmp(ipaddr,i->ipaddr))
+               {
+                       zlines.erase(i);
+                       return true;
+               }
+       }
+       for (std::vector<ZLine>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
+       {
+               if (!strcasecmp(ipaddr,i->ipaddr))
+               {
+                       pzlines.erase(i);
+                       return true;
+               }
+       }
+       return false;
+}
+
+// deletes a k:line, returns true if the line existed and was removed
+
+bool del_kline(const char* hostmask)
+{
+       for (std::vector<KLine>::iterator i = klines.begin(); i != klines.end(); i++)
+       {
+               if (!strcasecmp(hostmask,i->hostmask))
+               {
+                       klines.erase(i);
+                       return true;
+               }
+       }
+       for (std::vector<KLine>::iterator i = pklines.begin(); i != pklines.end(); i++)
+       {
+               if (!strcasecmp(hostmask,i->hostmask))
+               {
+                       pklines.erase(i);
+                       return true;
+               }
+       }
+       return false;
+}
+
+// returns a pointer to the reason if a nickname matches a qline, NULL if it didnt match
+
+char* matches_qline(const char* nick)
+{
+       if ((qlines.empty()) && (pqlines.empty()))
+               return NULL;
+       for (std::vector<QLine>::iterator i = qlines.begin(); i != qlines.end(); i++)
+               if (match(nick,i->nick))
+                       return i->reason;
+       for (std::vector<QLine>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
+               if (match(nick,i->nick))
+                       return i->reason;
+       return NULL;
+}
+
+// returns a pointer to the reason if a host matches a gline, NULL if it didnt match
+
+char* matches_gline(const char* host)
+{
+        if ((glines.empty()) && (pglines.empty()))
+                return NULL;
+       for (std::vector<GLine>::iterator i = glines.begin(); i != glines.end(); i++)
+               if (match(host,i->hostmask))
+                       return i->reason;
+       for (std::vector<GLine>::iterator i = pglines.begin(); i != pglines.end(); i++)
+               if (match(host,i->hostmask))
+                       return i->reason;
+       return NULL;
+}
+
+char* matches_exception(const char* host)
+{
+        if ((elines.empty()) && (pelines.empty()))
+                return NULL;
+       char host2[MAXBUF];
+       snprintf(host2,MAXBUF,"*@%s",host);
+        for (std::vector<ELine>::iterator i = elines.begin(); i != elines.end(); i++)
+                if ((match(host,i->hostmask)) || (match(host2,i->hostmask)))
+                        return i->reason;
+       for (std::vector<ELine>::iterator i = pelines.begin(); i != pelines.end(); i++)
+               if ((match(host,i->hostmask)) || (match(host2,i->hostmask)))
+                       return i->reason;
+        return NULL;
+}
+
+
+void gline_set_creation_time(char* host, time_t create_time)
+{
+       for (std::vector<GLine>::iterator i = glines.begin(); i != glines.end(); i++)
+       {
+               if (!strcasecmp(host,i->hostmask))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       for (std::vector<GLine>::iterator i = pglines.begin(); i != pglines.end(); i++)
+       {
+               if (!strcasecmp(host,i->hostmask))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       return ;        
+}
+
+void eline_set_creation_time(char* host, time_t create_time)
+{
+       for (std::vector<ELine>::iterator i = elines.begin(); i != elines.end(); i++)
+       {
+               if (!strcasecmp(host,i->hostmask))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       for (std::vector<ELine>::iterator i = pelines.begin(); i != pelines.end(); i++) 
+       {
+               if (!strcasecmp(host,i->hostmask))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       return;
+}
+
+void qline_set_creation_time(char* nick, time_t create_time)
+{
+       for (std::vector<QLine>::iterator i = qlines.begin(); i != qlines.end(); i++)
+       {
+               if (!strcasecmp(nick,i->nick))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       for (std::vector<QLine>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
+       {
+               if (!strcasecmp(nick,i->nick))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       return;
+}
+
+void zline_set_creation_time(char* ip, time_t create_time)
+{
+       for (std::vector<ZLine>::iterator i = zlines.begin(); i != zlines.end(); i++)
+       {
+               if (!strcasecmp(ip,i->ipaddr))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       for (std::vector<ZLine>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
+       {
+               if (!strcasecmp(ip,i->ipaddr))
+               {
+                       i->set_time = create_time;
+                       return;
+               }
+       }
+       return;
+}
+
+// returns a pointer to the reason if an ip address matches a zline, NULL if it didnt match
+
+char* matches_zline(const char* ipaddr)
+{
+        if ((zlines.empty()) && (pzlines.empty()))
+                return NULL;
+       for (std::vector<ZLine>::iterator i = zlines.begin(); i != zlines.end(); i++)
+               if (match(ipaddr,i->ipaddr))
+                       return i->reason;
+       for (std::vector<ZLine>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
+               if (match(ipaddr,i->ipaddr))
+                       return i->reason;
+       return NULL;
+}
+
+// returns a pointer to the reason if a host matches a kline, NULL if it didnt match
+
+char* matches_kline(const char* host)
+{
+        if ((klines.empty()) && (pklines.empty()))
+                return NULL;
+       for (std::vector<KLine>::iterator i = klines.begin(); i != klines.end(); i++)
+               if (match(host,i->hostmask))
+                       return i->reason;
+       for (std::vector<KLine>::iterator i = pklines.begin(); i != pklines.end(); i++)
+               if (match(host,i->hostmask))
+                       return i->reason;
+       return NULL;
+}
+
+bool GSortComparison ( const GLine one, const GLine two )
+{
+       return (one.duration + one.set_time) < (two.duration + two.set_time);
+}
+
+bool ESortComparison ( const ELine one, const ELine two )
+{
+        return (one.duration + one.set_time) < (two.duration + two.set_time);
+}
+
+bool ZSortComparison ( const ZLine one, const ZLine two )
+{
+       return (one.duration + one.set_time) < (two.duration + two.set_time);
+}
+
+bool KSortComparison ( const KLine one, const KLine two )
+{
+        return (one.duration + one.set_time) < (two.duration + two.set_time);
+}
+
+bool QSortComparison ( const QLine one, const QLine two )
+{
+        return (one.duration + one.set_time) < (two.duration + two.set_time);
+}
+
+// removes lines that have expired
+
+void expire_lines()
+{
+       time_t current = TIME;
+
+       /* Because we now store all our XLines in sorted order using (i->duration + i->set_time) as a key, this
+        * means that to expire the XLines we just need to do a while, picking off the top few until there are
+        * none left at the head of the queue that are after the current time.
+        */
+
+       while ((glines.size()) && (current > (glines.begin()->duration + glines.begin()->set_time)))
+       {
+               std::vector<GLine>::iterator i = glines.begin();
+               WriteOpers("Expiring timed G-Line %s (set by %s %d seconds ago)",i->hostmask,i->source,i->duration);
+               glines.erase(i);
+       }
+
+       while ((elines.size()) && (current > (elines.begin()->duration + elines.begin()->set_time)))
+       {
+               std::vector<ELine>::iterator i = elines.begin();
+               WriteOpers("Expiring timed E-Line %s (set by %s %d seconds ago)",i->hostmask,i->source,i->duration);
+               elines.erase(i);
+       }
+
+       while ((zlines.size()) && (current > (zlines.begin()->duration + zlines.begin()->set_time)))
+       {
+               std::vector<ZLine>::iterator i = zlines.begin();
+               WriteOpers("Expiring timed Z-Line %s (set by %s %d seconds ago)",i->ipaddr,i->source,i->duration);
+               zlines.erase(i);
+       }
+
+       while ((klines.size()) && (current > (klines.begin()->duration + klines.begin()->set_time)))
+       {
+               std::vector<KLine>::iterator i = klines.begin();
+               WriteOpers("Expiring timed K-Line %s (set by %s %d seconds ago)",i->hostmask,i->source,i->duration);
+               klines.erase(i);
+       }
+
+       while ((qlines.size()) && (current > (qlines.begin()->duration + qlines.begin()->set_time)))
+       {
+               std::vector<QLine>::iterator i = qlines.begin();
+               WriteOpers("Expiring timed Q-Line %s (set by %s %d seconds ago)",i->nick,i->source,i->duration);
+               qlines.erase(i);
+       }
+       
+}
+
+// applies lines, removing clients and changing nicks etc as applicable
+
+void apply_lines(const int What)
+{
+       char reason[MAXBUF];
+       char host[MAXBUF];
+
+       if ((!glines.size()) && (!klines.size()) && (!zlines.size()) && (!qlines.size()) &&
+       (!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size()))
+               return;
+
+       CullList* Goners = new CullList();
+       char* check = NULL;
+       for (std::vector<userrec*>::const_iterator u2 = local_users.begin(); u2 != local_users.end(); u2++)
+       {
+               userrec* u = (userrec*)(*u2);
+               u->MakeHost(host);
+               if (elines.size() || pelines.size())
+               {
+                       // ignore people matching exempts
+                       if (matches_exception(host))
+                               continue;
+               }
+               if ((What & APPLY_GLINES) && (glines.size() || pglines.size()))
+               {
+                       if ((check = matches_gline(host)))
+                       {
+                               snprintf(reason,MAXBUF,"G-Lined: %s",check);
+                               Goners->AddItem(u,reason);
+                       }
+               }
+               if ((What & APPLY_KLINES) && (klines.size() || pklines.size()))
+               {
+                       if ((check = matches_kline(host)))
+                       {
+                               snprintf(reason,MAXBUF,"K-Lined: %s",check);
+                               Goners->AddItem(u,reason);
+                       }
+               }
+               if ((What & APPLY_QLINES) && (qlines.size() || pqlines.size()))
+               {
+                       if ((check = matches_qline(u->nick)))
+                       {
+                               snprintf(reason,MAXBUF,"Matched Q-Lined nick: %s",check);
+                               Goners->AddItem(u,reason);
+                       }
+               }
+               if ((What & APPLY_ZLINES) && (zlines.size() || pzlines.size()))
+               {
+                       if ((check = matches_zline((char*)inet_ntoa(u->ip4))))
+                       {
+                               snprintf(reason,MAXBUF,"Z-Lined: %s",check);
+                               Goners->AddItem(u,reason);
+                       }
+               }
+       }
+
+       Goners->Apply();
+       delete Goners;
+}
+
+void stats_k(userrec* user)
+{
+       for (std::vector<KLine>::iterator i = klines.begin(); i != klines.end(); i++)
+               WriteServ(user->fd,"216 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+       for (std::vector<KLine>::iterator i = pklines.begin(); i != pklines.end(); i++)
+               WriteServ(user->fd,"216 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+}
+
+void stats_g(userrec* user)
+{
+       for (std::vector<GLine>::iterator i = glines.begin(); i != glines.end(); i++)
+               WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+       for (std::vector<GLine>::iterator i = pglines.begin(); i != pglines.end(); i++)
+               WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+}
+
+void stats_q(userrec* user)
+{
+       for (std::vector<QLine>::iterator i = qlines.begin(); i != qlines.end(); i++)
+               WriteServ(user->fd,"217 %s :%s %d %d %s %s",user->nick,i->nick,i->set_time,i->duration,i->source,i->reason);
+       for (std::vector<QLine>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
+               WriteServ(user->fd,"217 %s :%s %d %d %s %s",user->nick,i->nick,i->set_time,i->duration,i->source,i->reason);
+}
+
+void stats_z(userrec* user)
+{
+       for (std::vector<ZLine>::iterator i = zlines.begin(); i != zlines.end(); i++)
+               WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->ipaddr,i->set_time,i->duration,i->source,i->reason);
+       for (std::vector<ZLine>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
+               WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->ipaddr,i->set_time,i->duration,i->source,i->reason);
+}
 
+void stats_e(userrec* user)
+{
+        for (std::vector<ELine>::iterator i = elines.begin(); i != elines.end(); i++)
+                WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+       for (std::vector<ELine>::iterator i = pelines.begin(); i != pelines.end(); i++)
+               WriteServ(user->fd,"223 %s :%s %d %d %s %s",user->nick,i->hostmask,i->set_time,i->duration,i->source,i->reason);
+}