diff options
Diffstat (limited to 'src/xline.cpp')
| -rw-r--r-- | src/xline.cpp | 898 |
1 files changed, 897 insertions, 1 deletions
diff --git a/src/xline.cpp b/src/xline.cpp index 87b1d3e5e..def9db42b 100644 --- a/src/xline.cpp +++ b/src/xline.cpp @@ -1 +1,897 @@ -/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "users.h"
#include "modules.h"
#include "wildcard.h"
#include "xline.h"
/* 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 permanent items (ones which will expire).
* Items which are on the permanent 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
*/
bool InitXLine(ServerConfig* conf, const char* tag)
{
return true;
}
bool DoneZLine(ServerConfig* conf, const char* tag)
{
conf->GetInstance()->XLines->apply_lines(APPLY_ZLINES|APPLY_PERM_ONLY);
return true;
}
bool DoneQLine(ServerConfig* conf, const char* tag)
{
conf->GetInstance()->XLines->apply_lines(APPLY_QLINES|APPLY_PERM_ONLY);
return true;
}
bool DoneKLine(ServerConfig* conf, const char* tag)
{
conf->GetInstance()->XLines->apply_lines(APPLY_KLINES|APPLY_PERM_ONLY);
return true;
}
bool DoneELine(ServerConfig* conf, const char* tag)
{
/* Yes, this is supposed to do nothing, we dont 'apply' these */
return true;
}
bool DoZLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
const char* reason = values[0].GetString();
const char* ipmask = values[1].GetString();
conf->GetInstance()->XLines->add_zline(0,"<Config>",reason,ipmask);
return true;
}
bool DoQLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
const char* reason = values[0].GetString();
const char* nick = values[1].GetString();
conf->GetInstance()->XLines->add_qline(0,"<Config>",reason,nick);
return true;
}
bool DoKLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
const char* reason = values[0].GetString();
const char* host = values[1].GetString();
conf->GetInstance()->XLines->add_kline(0,"<Config>",reason,host);
return true;
}
bool DoELine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
const char* reason = values[0].GetString();
const char* host = values[1].GetString();
conf->GetInstance()->XLines->add_eline(0,"<Config>",reason,host);
return true;
}
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.second = ident_and_host;
}
return n;
}
// adds a g:line
bool XLineManager::add_gline(long duration, const char* source,const char* reason,const char* hostmask)
{
IdentHostPair ih = IdentSplit(hostmask);
if (del_gline(hostmask, true))
return false;
GLine* item = new GLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
if (duration)
{
glines.push_back(item);
sort(glines.begin(), glines.end(),XLineManager::GSortComparison);
}
else
{
pglines.push_back(item);
}
return true;
}
// adds an e:line (exception to bans)
bool XLineManager::add_eline(long duration, const char* source, const char* reason, const char* hostmask)
{
IdentHostPair ih = IdentSplit(hostmask);
if (del_eline(hostmask, true))
return false;
ELine* item = new ELine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
if (duration)
{
elines.push_back(item);
sort(elines.begin(), elines.end(),XLineManager::ESortComparison);
}
else
{
pelines.push_back(item);
}
return true;
}
// adds a q:line
bool XLineManager::add_qline(long duration, const char* source, const char* reason, const char* nickname)
{
if (del_qline(nickname, true))
return false;
QLine* item = new QLine(ServerInstance->Time(), duration, source, reason, nickname);
if (duration)
{
qlines.push_back(item);
sort(qlines.begin(), qlines.end(),XLineManager::QSortComparison);
}
else
{
pqlines.push_back(item);
}
return true;
}
// adds a z:line
bool XLineManager::add_zline(long duration, const char* source, const char* reason, const char* ipaddr)
{
if (strchr(ipaddr,'@'))
{
while (*ipaddr != '@')
ipaddr++;
ipaddr++;
}
if (del_zline(ipaddr, true))
return false;
ZLine* item = new ZLine(ServerInstance->Time(), duration, source, reason, ipaddr);
if (duration)
{
zlines.push_back(item);
sort(zlines.begin(), zlines.end(),XLineManager::ZSortComparison);
}
else
{
pzlines.push_back(item);
}
return true;
}
// adds a k:line
bool XLineManager::add_kline(long duration, const char* source, const char* reason, const char* hostmask)
{
IdentHostPair ih = IdentSplit(hostmask);
if (del_kline(hostmask, true))
return false;
KLine* item = new KLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
if (duration)
{
klines.push_back(item);
sort(klines.begin(), klines.end(),XLineManager::KSortComparison);
}
else
{
pklines.push_back(item);
}
return true;
}
// deletes a g:line, returns true if the line existed and was removed
bool XLineManager::del_gline(const char* hostmask, bool simulate)
{
IdentHostPair ih = IdentSplit(hostmask);
for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
glines.erase(i);
}
return true;
}
}
for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
pglines.erase(i);
}
return true;
}
}
return false;
}
// deletes a e:line, returns true if the line existed and was removed
bool XLineManager::del_eline(const char* hostmask, bool simulate)
{
IdentHostPair ih = IdentSplit(hostmask);
for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
elines.erase(i);
}
return true;
}
}
for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
pelines.erase(i);
}
return true;
}
}
return false;
}
// deletes a q:line, returns true if the line existed and was removed
bool XLineManager::del_qline(const char* nickname, bool simulate)
{
for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
{
if (!strcasecmp(nickname,(*i)->nick))
{
if (!simulate)
{
delete *i;
qlines.erase(i);
}
return true;
}
}
for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
{
if (!strcasecmp(nickname,(*i)->nick))
{
if (!simulate)
{
delete *i;
pqlines.erase(i);
}
return true;
}
}
return false;
}
// deletes a z:line, returns true if the line existed and was removed
bool XLineManager::del_zline(const char* ipaddr, bool simulate)
{
for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
{
if (!strcasecmp(ipaddr,(*i)->ipaddr))
{
if (!simulate)
{
delete *i;
zlines.erase(i);
}
return true;
}
}
for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
{
if (!strcasecmp(ipaddr,(*i)->ipaddr))
{
if (!simulate)
{
delete *i;
pzlines.erase(i);
}
return true;
}
}
return false;
}
// deletes a k:line, returns true if the line existed and was removed
bool XLineManager::del_kline(const char* hostmask, bool simulate)
{
IdentHostPair ih = IdentSplit(hostmask);
for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
klines.erase(i);
}
return true;
}
}
for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
{
if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
{
if (!simulate)
{
delete *i;
pklines.erase(i);
}
return true;
}
}
return false;
}
// returns a pointer to the reason if a nickname matches a qline, NULL if it didnt match
QLine* XLineManager::matches_qline(const char* nick, bool permonly)
{
if ((qlines.empty()) && (pqlines.empty()))
return NULL;
if (!permonly)
{
for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
if (match(nick,(*i)->nick))
return (*i);
}
for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
if (match(nick,(*i)->nick))
return (*i);
return NULL;
}
// returns a pointer to the reason if a host matches a gline, NULL if it didnt match
GLine* XLineManager::matches_gline(userrec* user, bool permonly)
{
if ((glines.empty()) && (pglines.empty()))
return NULL;
if (!permonly)
{
for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
}
for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
return NULL;
}
ELine* XLineManager::matches_exception(userrec* user, bool permonly)
{
if ((elines.empty()) && (pelines.empty()))
return NULL;
char host2[MAXBUF];
snprintf(host2,MAXBUF,"*@%s",user->host);
if (!permonly)
{
for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
}
for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
return NULL;
}
void XLineManager::gline_set_creation_time(const 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;
(*i)->expiry = create_time + (*i)->duration;
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 XLineManager::eline_set_creation_time(const 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;
(*i)->expiry = create_time + (*i)->duration;
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 XLineManager::qline_set_creation_time(const 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;
(*i)->expiry = create_time + (*i)->duration;
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 XLineManager::zline_set_creation_time(const 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;
(*i)->expiry = create_time + (*i)->duration;
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
ZLine* XLineManager::matches_zline(const char* ipaddr, bool permonly)
{
if ((zlines.empty()) && (pzlines.empty()))
return NULL;
if (!permonly)
{
for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
if (match(ipaddr,(*i)->ipaddr, true))
return (*i);
}
for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
if (match(ipaddr,(*i)->ipaddr, true))
return (*i);
return NULL;
}
// returns a pointer to the reason if a host matches a kline, NULL if it didnt match
KLine* XLineManager::matches_kline(userrec* user, bool permonly)
{
if ((klines.empty()) && (pklines.empty()))
return NULL;
if (!permonly)
{
for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
}
for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
{
if ((match(user->ident,(*i)->identmask)))
{
if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
{
return (*i);
}
}
}
return NULL;
}
bool XLineManager::GSortComparison ( const GLine* one, const GLine* two )
{
return (one->expiry) < (two->expiry);
}
bool XLineManager::ESortComparison ( const ELine* one, const ELine* two )
{
return (one->expiry) < (two->expiry);
}
bool XLineManager::ZSortComparison ( const ZLine* one, const ZLine* two )
{
return (one->expiry) < (two->expiry);
}
bool XLineManager::KSortComparison ( const KLine* one, const KLine* two )
{
return (one->expiry) < (two->expiry);
}
bool XLineManager::QSortComparison ( const QLine* one, const QLine* two )
{
return (one->expiry) < (two->expiry);
}
// removes lines that have expired
void XLineManager::expire_lines()
{
time_t current = ServerInstance->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())->expiry))
{
std::vector<GLine*>::iterator i = glines.begin();
ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed G-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
glines.erase(i);
}
while ((elines.size()) && (current > (*elines.begin())->expiry))
{
std::vector<ELine*>::iterator i = elines.begin();
ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed E-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
elines.erase(i);
}
while ((zlines.size()) && (current > (*zlines.begin())->expiry))
{
std::vector<ZLine*>::iterator i = zlines.begin();
ServerInstance->SNO->WriteToSnoMask('x',"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())->expiry))
{
std::vector<KLine*>::iterator i = klines.begin();
ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed K-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
klines.erase(i);
}
while ((qlines.size()) && (current > (*qlines.begin())->expiry))
{
std::vector<QLine*>::iterator i = qlines.begin();
ServerInstance->SNO->WriteToSnoMask('x',"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 XLineManager::apply_lines(const int What)
{
if (!What)
return;
if (What & APPLY_PERM_ONLY)
{
char reason[MAXBUF];
if ((!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size()))
return;
XLine* check = NULL;
for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++)
{
userrec* u = (userrec*)(*u2);
if (elines.size() || pelines.size())
if (matches_exception(u))
continue;
if ((What & APPLY_GLINES) && pglines.size())
{
if ((check = matches_gline(u,true)))
{
snprintf(reason,MAXBUF,"G-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_KLINES) && pklines.size())
{
if ((check = matches_kline(u,true)))
{
snprintf(reason,MAXBUF,"K-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_QLINES) && pqlines.size())
{
if ((check = matches_qline(u->nick,true)))
{
snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_ZLINES) && pzlines.size())
{
if ((check = matches_zline(u->GetIPString(),true)))
{
snprintf(reason,MAXBUF,"Z-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
}
}
else
{
char reason[MAXBUF];
if ((!glines.size()) && (!klines.size()) && (!zlines.size()) && (!qlines.size()) &&
(!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size()))
return;
XLine* check = NULL;
for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++)
{
userrec* u = (userrec*)(*u2);
if (elines.size() || pelines.size())
{
// ignore people matching exempts
if (matches_exception(u))
continue;
}
if ((What & APPLY_GLINES) && (glines.size() || pglines.size()))
{
if ((check = matches_gline(u)))
{
snprintf(reason,MAXBUF,"G-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_KLINES) && (klines.size() || pklines.size()))
{
if ((check = matches_kline(u)))
{
snprintf(reason,MAXBUF,"K-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_QLINES) && (qlines.size() || pqlines.size()))
{
if ((check = matches_qline(u->nick)))
{
snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
if ((What & APPLY_ZLINES) && (zlines.size() || pzlines.size()))
{
if ((check = matches_zline(u->GetIPString())))
{
snprintf(reason,MAXBUF,"Z-Lined: %s", check->reason);
if (*ServerInstance->Config->MoronBanner)
u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
if (ServerInstance->Config->HideBans)
ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason);
else
ServerInstance->GlobalCulls.AddItem(u, reason);
}
}
}
}
}
void XLineManager::stats_k(userrec* user, string_list &results)
{
std::string sn = ServerInstance->Config->ServerName;
for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
}
void XLineManager::stats_g(userrec* user, string_list &results)
{
std::string sn = ServerInstance->Config->ServerName;
for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
}
void XLineManager::stats_q(userrec* user, string_list &results)
{
std::string sn = ServerInstance->Config->ServerName;
for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
}
void XLineManager::stats_z(userrec* user, string_list &results)
{
std::string sn = ServerInstance->Config->ServerName;
for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
}
void XLineManager::stats_e(userrec* user, string_list &results)
{
std::string sn = ServerInstance->Config->ServerName;
for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
}
XLineManager::XLineManager(InspIRCd* Instance) : ServerInstance(Instance)
{
}
\ No newline at end of file +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "users.h" +#include "modules.h" +#include "wildcard.h" +#include "xline.h" + +/* 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 permanent items (ones which will expire). + * Items which are on the permanent 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 + */ + +bool InitXLine(ServerConfig* conf, const char* tag) +{ + return true; +} + +bool DoneZLine(ServerConfig* conf, const char* tag) +{ + conf->GetInstance()->XLines->apply_lines(APPLY_ZLINES|APPLY_PERM_ONLY); + return true; +} + +bool DoneQLine(ServerConfig* conf, const char* tag) +{ + conf->GetInstance()->XLines->apply_lines(APPLY_QLINES|APPLY_PERM_ONLY); + return true; +} + +bool DoneKLine(ServerConfig* conf, const char* tag) +{ + conf->GetInstance()->XLines->apply_lines(APPLY_KLINES|APPLY_PERM_ONLY); + return true; +} + +bool DoneELine(ServerConfig* conf, const char* tag) +{ + /* Yes, this is supposed to do nothing, we dont 'apply' these */ + return true; +} + +bool DoZLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* ipmask = values[1].GetString(); + + conf->GetInstance()->XLines->add_zline(0,"<Config>",reason,ipmask); + return true; +} + +bool DoQLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* nick = values[1].GetString(); + + conf->GetInstance()->XLines->add_qline(0,"<Config>",reason,nick); + return true; +} + +bool DoKLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* host = values[1].GetString(); + + conf->GetInstance()->XLines->add_kline(0,"<Config>",reason,host); + return true; +} + +bool DoELine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types) +{ + const char* reason = values[0].GetString(); + const char* host = values[1].GetString(); + + conf->GetInstance()->XLines->add_eline(0,"<Config>",reason,host); + return true; +} + +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.second = ident_and_host; + } + + return n; +} + +// adds a g:line + +bool XLineManager::add_gline(long duration, const char* source,const char* reason,const char* hostmask) +{ + IdentHostPair ih = IdentSplit(hostmask); + + if (del_gline(hostmask, true)) + return false; + + GLine* item = new GLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str()); + + if (duration) + { + glines.push_back(item); + sort(glines.begin(), glines.end(),XLineManager::GSortComparison); + } + else + { + pglines.push_back(item); + } + + return true; +} + +// adds an e:line (exception to bans) + +bool XLineManager::add_eline(long duration, const char* source, const char* reason, const char* hostmask) +{ + IdentHostPair ih = IdentSplit(hostmask); + + if (del_eline(hostmask, true)) + return false; + + ELine* item = new ELine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str()); + + if (duration) + { + elines.push_back(item); + sort(elines.begin(), elines.end(),XLineManager::ESortComparison); + } + else + { + pelines.push_back(item); + } + return true; +} + +// adds a q:line + +bool XLineManager::add_qline(long duration, const char* source, const char* reason, const char* nickname) +{ + if (del_qline(nickname, true)) + return false; + + QLine* item = new QLine(ServerInstance->Time(), duration, source, reason, nickname); + + if (duration) + { + qlines.push_back(item); + sort(qlines.begin(), qlines.end(),XLineManager::QSortComparison); + } + else + { + pqlines.push_back(item); + } + return true; +} + +// adds a z:line + +bool XLineManager::add_zline(long duration, const char* source, const char* reason, const char* ipaddr) +{ + if (strchr(ipaddr,'@')) + { + while (*ipaddr != '@') + ipaddr++; + ipaddr++; + } + + if (del_zline(ipaddr, true)) + return false; + + ZLine* item = new ZLine(ServerInstance->Time(), duration, source, reason, ipaddr); + + if (duration) + { + zlines.push_back(item); + sort(zlines.begin(), zlines.end(),XLineManager::ZSortComparison); + } + else + { + pzlines.push_back(item); + } + return true; +} + +// adds a k:line + +bool XLineManager::add_kline(long duration, const char* source, const char* reason, const char* hostmask) +{ + IdentHostPair ih = IdentSplit(hostmask); + + if (del_kline(hostmask, true)) + return false; + + KLine* item = new KLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str()); + + if (duration) + { + klines.push_back(item); + sort(klines.begin(), klines.end(),XLineManager::KSortComparison); + } + else + { + pklines.push_back(item); + } + return true; +} + +// deletes a g:line, returns true if the line existed and was removed + +bool XLineManager::del_gline(const char* hostmask, bool simulate) +{ + IdentHostPair ih = IdentSplit(hostmask); + for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + glines.erase(i); + } + return true; + } + } + for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + pglines.erase(i); + } + return true; + } + } + return false; +} + +// deletes a e:line, returns true if the line existed and was removed + +bool XLineManager::del_eline(const char* hostmask, bool simulate) +{ + IdentHostPair ih = IdentSplit(hostmask); + for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + elines.erase(i); + } + return true; + } + } + for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + pelines.erase(i); + } + return true; + } + } + return false; +} + +// deletes a q:line, returns true if the line existed and was removed + +bool XLineManager::del_qline(const char* nickname, bool simulate) +{ + for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++) + { + if (!strcasecmp(nickname,(*i)->nick)) + { + if (!simulate) + { + delete *i; + qlines.erase(i); + } + return true; + } + } + for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++) + { + if (!strcasecmp(nickname,(*i)->nick)) + { + if (!simulate) + { + delete *i; + pqlines.erase(i); + } + return true; + } + } + return false; +} + +// deletes a z:line, returns true if the line existed and was removed + +bool XLineManager::del_zline(const char* ipaddr, bool simulate) +{ + for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++) + { + if (!strcasecmp(ipaddr,(*i)->ipaddr)) + { + if (!simulate) + { + delete *i; + zlines.erase(i); + } + return true; + } + } + for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++) + { + if (!strcasecmp(ipaddr,(*i)->ipaddr)) + { + if (!simulate) + { + delete *i; + pzlines.erase(i); + } + return true; + } + } + return false; +} + +// deletes a k:line, returns true if the line existed and was removed + +bool XLineManager::del_kline(const char* hostmask, bool simulate) +{ + IdentHostPair ih = IdentSplit(hostmask); + for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + klines.erase(i); + } + return true; + } + } + for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++) + { + if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask)) + { + if (!simulate) + { + delete *i; + pklines.erase(i); + } + return true; + } + } + return false; +} + +// returns a pointer to the reason if a nickname matches a qline, NULL if it didnt match + +QLine* XLineManager::matches_qline(const char* nick, bool permonly) +{ + if ((qlines.empty()) && (pqlines.empty())) + return NULL; + if (!permonly) + { + for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++) + if (match(nick,(*i)->nick)) + return (*i); + } + for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++) + if (match(nick,(*i)->nick)) + return (*i); + return NULL; +} + +// returns a pointer to the reason if a host matches a gline, NULL if it didnt match + +GLine* XLineManager::matches_gline(userrec* user, bool permonly) +{ + if ((glines.empty()) && (pglines.empty())) + return NULL; + if (!permonly) + { + for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + } + for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + return NULL; +} + +ELine* XLineManager::matches_exception(userrec* user, bool permonly) +{ + if ((elines.empty()) && (pelines.empty())) + return NULL; + char host2[MAXBUF]; + snprintf(host2,MAXBUF,"*@%s",user->host); + if (!permonly) + { + for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + } + for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + return NULL; +} + + +void XLineManager::gline_set_creation_time(const 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; + (*i)->expiry = create_time + (*i)->duration; + 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 XLineManager::eline_set_creation_time(const 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; + (*i)->expiry = create_time + (*i)->duration; + 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 XLineManager::qline_set_creation_time(const 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; + (*i)->expiry = create_time + (*i)->duration; + 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 XLineManager::zline_set_creation_time(const 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; + (*i)->expiry = create_time + (*i)->duration; + 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 + +ZLine* XLineManager::matches_zline(const char* ipaddr, bool permonly) +{ + if ((zlines.empty()) && (pzlines.empty())) + return NULL; + if (!permonly) + { + for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++) + if (match(ipaddr,(*i)->ipaddr, true)) + return (*i); + } + for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++) + if (match(ipaddr,(*i)->ipaddr, true)) + return (*i); + return NULL; +} + +// returns a pointer to the reason if a host matches a kline, NULL if it didnt match + +KLine* XLineManager::matches_kline(userrec* user, bool permonly) +{ + if ((klines.empty()) && (pklines.empty())) + return NULL; + if (!permonly) + { + for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + } + for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++) + { + if ((match(user->ident,(*i)->identmask))) + { + if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true))) + { + return (*i); + } + } + } + return NULL; +} + +bool XLineManager::GSortComparison ( const GLine* one, const GLine* two ) +{ + return (one->expiry) < (two->expiry); +} + +bool XLineManager::ESortComparison ( const ELine* one, const ELine* two ) +{ + return (one->expiry) < (two->expiry); +} + +bool XLineManager::ZSortComparison ( const ZLine* one, const ZLine* two ) +{ + return (one->expiry) < (two->expiry); +} + +bool XLineManager::KSortComparison ( const KLine* one, const KLine* two ) +{ + return (one->expiry) < (two->expiry); +} + +bool XLineManager::QSortComparison ( const QLine* one, const QLine* two ) +{ + return (one->expiry) < (two->expiry); +} + +// removes lines that have expired + +void XLineManager::expire_lines() +{ + time_t current = ServerInstance->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())->expiry)) + { + std::vector<GLine*>::iterator i = glines.begin(); + ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed G-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration); + glines.erase(i); + } + + while ((elines.size()) && (current > (*elines.begin())->expiry)) + { + std::vector<ELine*>::iterator i = elines.begin(); + ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed E-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration); + elines.erase(i); + } + + while ((zlines.size()) && (current > (*zlines.begin())->expiry)) + { + std::vector<ZLine*>::iterator i = zlines.begin(); + ServerInstance->SNO->WriteToSnoMask('x',"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())->expiry)) + { + std::vector<KLine*>::iterator i = klines.begin(); + ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed K-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration); + klines.erase(i); + } + + while ((qlines.size()) && (current > (*qlines.begin())->expiry)) + { + std::vector<QLine*>::iterator i = qlines.begin(); + ServerInstance->SNO->WriteToSnoMask('x',"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 XLineManager::apply_lines(const int What) +{ + if (!What) + return; + + if (What & APPLY_PERM_ONLY) + { + char reason[MAXBUF]; + + if ((!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size())) + return; + + XLine* check = NULL; + for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + { + userrec* u = (userrec*)(*u2); + + if (elines.size() || pelines.size()) + if (matches_exception(u)) + continue; + + if ((What & APPLY_GLINES) && pglines.size()) + { + if ((check = matches_gline(u,true))) + { + snprintf(reason,MAXBUF,"G-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + + if ((What & APPLY_KLINES) && pklines.size()) + { + if ((check = matches_kline(u,true))) + { + snprintf(reason,MAXBUF,"K-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + + if ((What & APPLY_QLINES) && pqlines.size()) + { + if ((check = matches_qline(u->nick,true))) + { + snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + + if ((What & APPLY_ZLINES) && pzlines.size()) + { + if ((check = matches_zline(u->GetIPString(),true))) + { + snprintf(reason,MAXBUF,"Z-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + } + } + else + { + char reason[MAXBUF]; + + if ((!glines.size()) && (!klines.size()) && (!zlines.size()) && (!qlines.size()) && + (!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size())) + return; + + XLine* check = NULL; + for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + { + userrec* u = (userrec*)(*u2); + + if (elines.size() || pelines.size()) + { + // ignore people matching exempts + if (matches_exception(u)) + continue; + } + if ((What & APPLY_GLINES) && (glines.size() || pglines.size())) + { + if ((check = matches_gline(u))) + { + snprintf(reason,MAXBUF,"G-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + if ((What & APPLY_KLINES) && (klines.size() || pklines.size())) + { + if ((check = matches_kline(u))) + { + snprintf(reason,MAXBUF,"K-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + if ((What & APPLY_QLINES) && (qlines.size() || pqlines.size())) + { + if ((check = matches_qline(u->nick))) + { + snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + if ((What & APPLY_ZLINES) && (zlines.size() || pzlines.size())) + { + if ((check = matches_zline(u->GetIPString()))) + { + snprintf(reason,MAXBUF,"Z-Lined: %s", check->reason); + if (*ServerInstance->Config->MoronBanner) + u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) + ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason); + else + ServerInstance->GlobalCulls.AddItem(u, reason); + } + } + } + } +} + +void XLineManager::stats_k(userrec* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++) + results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); + for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++) + results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); +} + +void XLineManager::stats_g(userrec* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); + for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); +} + +void XLineManager::stats_q(userrec* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++) + results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); + for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++) + results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); +} + +void XLineManager::stats_z(userrec* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); + for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); +} + +void XLineManager::stats_e(userrec* user, string_list &results) +{ + std::string sn = ServerInstance->Config->ServerName; + for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); + for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++) + results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason); +} + +XLineManager::XLineManager(InspIRCd* Instance) : ServerInstance(Instance) +{ +} |