* | 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.
+ * 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.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "xline.h"
#include "cull_list.h"
-irc::whowas::whowas_users whowas;
static unsigned long already_sent[MAX_DESCRIPTORS] = {0};
-typedef std::map<irc::string,char*> opertype_t;
-typedef opertype_t operclass_t;
-
-opertype_t opertypes;
-operclass_t operclass;
-
/* XXX: Used for speeding up WriteCommon operations */
unsigned long uniq_id = 0;
bool InitTypes(ServerConfig* conf, const char* tag)
{
- for (opertype_t::iterator n = opertypes.begin(); n != opertypes.end(); n++)
+ if (conf->opertypes.size())
{
- if (n->second)
- delete[] n->second;
+ conf->GetInstance()->Log(DEBUG,"Currently %d items to clear",conf->opertypes.size());
+ for (opertype_t::iterator n = conf->opertypes.begin(); n != conf->opertypes.end(); n++)
+ {
+ conf->GetInstance()->Log(DEBUG,"Clear item");
+ if (n->second)
+ delete[] n->second;
+ }
}
- opertypes.clear();
+ conf->opertypes.clear();
return true;
}
bool InitClasses(ServerConfig* conf, const char* tag)
{
- for (operclass_t::iterator n = operclass.begin(); n != operclass.end(); n++)
+ if (conf->operclass.size())
{
- if (n->second)
- delete[] n->second;
+ for (operclass_t::iterator n = conf->operclass.begin(); n != conf->operclass.end(); n++)
+ {
+ if (n->second)
+ delete[] n->second;
+ }
}
- operclass.clear();
+ conf->operclass.clear();
return true;
}
-bool DoType(ServerConfig* conf, const char* tag, char** entries, void** values, int* types)
+bool DoType(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
- char* TypeName = (char*)values[0];
- char* Classes = (char*)values[1];
+ const char* TypeName = values[0].GetString();
+ const char* Classes = values[1].GetString();
- opertypes[TypeName] = strdup(Classes);
+ conf->opertypes[TypeName] = strdup(Classes);
conf->GetInstance()->Log(DEBUG,"Read oper TYPE '%s' with classes '%s'",TypeName,Classes);
return true;
}
-bool DoClass(ServerConfig* conf, const char* tag, char** entries, void** values, int* types)
+bool DoClass(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
{
- char* ClassName = (char*)values[0];
- char* CommandList = (char*)values[1];
+ const char* ClassName = values[0].GetString();
+ const char* CommandList = values[1].GetString();
- operclass[ClassName] = strdup(CommandList);
+ conf->operclass[ClassName] = strdup(CommandList);
conf->GetInstance()->Log(DEBUG,"Read oper CLASS '%s' with commands '%s'",ClassName,CommandList);
return true;
}
case '-':
adding = false;
break;
+ case '*':
+ for (unsigned char d = 'A'; d <= 'z'; d++)
+ {
+ if (ServerInstance->SNO->IsEnabled(d))
+ {
+ if ((!IsNoticeMaskSet(d) && adding) || (IsNoticeMaskSet(d) && !adding))
+ {
+ if ((oldadding != adding) || (!output.length()))
+ output += (adding ? '+' : '-');
+
+ this->SetNoticeMask(d, adding);
+
+ output += d;
+ }
+ }
+ oldadding = adding;
+ }
+ break;
default:
if ((*c >= 'A') && (*c <= 'z') && (ServerInstance->SNO->IsEnabled(*c)))
{
try
{
ServerInstance->Log(DEBUG,"Passing instance: %08x",this->ServerInstance);
- res_reverse = new UserResolver(this->ServerInstance, this, this->GetIPString(), false);
+ res_reverse = new UserResolver(this->ServerInstance, this, this->GetIPString(), DNS_QUERY_REVERSE);
this->ServerInstance->AddResolver(res_reverse);
}
- catch (ModuleException& e)
+ catch (CoreException& e)
{
ServerInstance->Log(DEBUG,"Error in resolver: %s",e.GetReason());
}
}
-UserResolver::UserResolver(InspIRCd* Instance, userrec* user, std::string to_resolve, bool forward) :
- Resolver(Instance, to_resolve, forward ? DNS_QUERY_FORWARD : DNS_QUERY_REVERSE), bound_user(user)
+UserResolver::UserResolver(InspIRCd* Instance, userrec* user, std::string to_resolve, QueryType qt) :
+ Resolver(Instance, to_resolve, qt), bound_user(user)
{
- this->fwd = forward;
+ this->fwd = (qt == DNS_QUERY_A || qt == DNS_QUERY_AAAA);
this->bound_fd = user->GetFd();
}
/* Check we didnt time out */
if (this->bound_user->registered != REG_ALL)
{
- bound_user->res_forward = new UserResolver(this->ServerInstance, this->bound_user, result, true);
+#ifdef IPV6
+ const char *ip = this->bound_user->GetIPString();
+ bound_user->res_forward = new UserResolver(this->ServerInstance, this->bound_user, result, (strstr(ip,"0::ffff:") == ip ? DNS_QUERY_A : DNS_QUERY_AAAA));
+#else
+ bound_user->res_forward = new UserResolver(this->ServerInstance, this->bound_user, result, DNS_QUERY_A);
+#endif
this->ServerInstance->AddResolver(bound_user->res_forward);
}
}
- catch (ModuleException& e)
+ catch (CoreException& e)
{
ServerInstance->Log(DEBUG,"Error in resolver: %s",e.GetReason());
}
else if ((this->fwd) && (ServerInstance->SE->GetRef(this->bound_fd) == this->bound_user))
{
/* Both lookups completed */
- if (this->bound_user->GetIPString() == result)
+ std::string result2 = "0::ffff:";
+ result2.append(result);
+ if (this->bound_user->GetIPString() == result || this->bound_user->GetIPString() == result2)
{
std::string hostname = this->bound_user->stored_host;
if (hostname.length() < 65)
*password = *nick = *ident = *host = *dhost = *fullname = *awaymsg = *oper = 0;
server = (char*)Instance->FindServerNamePtr(Instance->Config->ServerName);
reset_due = ServerInstance->Time();
+ age = ServerInstance->Time(true);
lines_in = lastping = signon = idle_lastmsg = nping = registered = 0;
ChannelCount = timeout = flood = bytes_in = bytes_out = cmds_in = cmds_out = 0;
- haspassed = dns_done = false;
+ exempt = haspassed = dns_done = false;
fd = -1;
recvq = "";
sendq = "";
ip = NULL;
chans.clear();
invites.clear();
- chans.resize(MAXCHANS);
memset(modes,0,sizeof(modes));
memset(snomasks,0,sizeof(snomasks));
-
- for (unsigned int n = 0; n < MAXCHANS; n++)
- {
- ucrec* x = new ucrec();
- chans[n] = x;
- x->channel = NULL;
- x->uc_modes = 0;
- }
}
userrec::~userrec()
{
- for (std::vector<ucrec*>::iterator n = chans.begin(); n != chans.end(); n++)
- {
- ucrec* x = (ucrec*)*n;
- delete x;
- }
-
if (ip)
{
+ clonemap::iterator x = ServerInstance->local_clones.find(this->GetIPString());
+ if (x != ServerInstance->local_clones.end())
+ {
+ x->second--;
+ if (!x->second)
+ {
+ ServerInstance->local_clones.erase(x);
+ }
+ }
+
+ clonemap::iterator y = ServerInstance->global_clones.find(this->GetIPString());
+ if (y != ServerInstance->global_clones.end())
+ {
+ y->second--;
+ if (!y->second)
+ {
+ ServerInstance->global_clones.erase(y);
+ }
+ }
+
if (this->GetProtocolFamily() == AF_INET)
{
delete (sockaddr_in*)ip;
}
}
-/* XXX - minor point, other *Host functions return a char *, this one creates it. Might be nice to be consistant? */
-void userrec::MakeHost(char* nhost)
+char* userrec::MakeHost()
{
+ static char nhost[MAXBUF];
/* This is much faster than snprintf */
char* t = nhost;
for(char* n = ident; *n; n++)
for(char* n = host; *n; n++)
*t++ = *n;
*t = 0;
+ return nhost;
+}
+
+char* userrec::MakeHostIP()
+{
+ static char ihost[MAXBUF];
+ /* This is much faster than snprintf */
+ char* t = ihost;
+ for(char* n = ident; *n; n++)
+ *t++ = *n;
+ *t++ = '@';
+ for(const char* n = this->GetIPString(); *n; n++)
+ *t++ = *n;
+ *t = 0;
+ return ihost;
}
void userrec::CloseSocket()
return fresult;
}
-bool userrec::IsInvited(irc::string &channel)
+bool userrec::IsInvited(const irc::string &channel)
{
for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
{
- irc::string compare = i->channel;
-
- if (compare == channel)
+ if (channel == *i)
{
return true;
}
return &invites;
}
-void userrec::InviteTo(irc::string &channel)
+void userrec::InviteTo(const irc::string &channel)
{
- Invited i;
- i.channel = channel;
- invites.push_back(i);
+ invites.push_back(channel);
}
-void userrec::RemoveInvite(irc::string &channel)
+void userrec::RemoveInvite(const irc::string &channel)
{
ServerInstance->Log(DEBUG,"Removing invites");
-
- if (invites.size())
+ for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
{
- for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
+ if (channel == *i)
{
- irc::string compare = i->channel;
-
- if (compare == channel)
- {
- invites.erase(i);
- return;
- }
- }
- }
+ invites.erase(i);
+ return;
+ }
+ }
}
bool userrec::HasPermission(const std::string &command)
// are they even an oper at all?
if (*this->oper)
{
- opertype_t::iterator iter_opertype = opertypes.find(this->oper);
- if (iter_opertype != opertypes.end())
+ opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper);
+ if (iter_opertype != ServerInstance->Config->opertypes.end())
{
char* Classes = strdup(iter_opertype->second);
char* myclass = strtok_r(Classes," ",&savept);
while (myclass)
{
- operclass_t::iterator iter_operclass = operclass.find(myclass);
- if (iter_operclass != operclass.end())
+ operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass);
+ if (iter_operclass != ServerInstance->Config->operclass.end())
{
char* CommandList = strdup(iter_operclass->second);
mycmd = strtok_r(CommandList," ",&savept2);
try
{
if (data.length() > 512)
- {
- std::string newdata(data);
- newdata.resize(510);
- newdata.append("\r\n");
- sendq.append(newdata);
- }
+ sendq.append(data.substr(0,510)).append("\r\n");
else
- {
sendq.append(data);
- }
}
catch (...)
{
{
try
{
- if (this->fd == FD_MAGIC_NUMBER)
+ if ((this->fd == FD_MAGIC_NUMBER) || (*this->GetWriteError()))
{
sendq = "";
}
if ((sendq.length()) && (this->fd != FD_MAGIC_NUMBER))
{
- const char* tb = this->sendq.c_str();
- int n_sent = write(this->fd,tb,this->sendq.length());
+ int old_sendq_length = sendq.length();
+ int n_sent = write(this->fd, this->sendq.data(), this->sendq.length());
if (n_sent == -1)
{
- if (errno != EAGAIN)
+ if (errno == EAGAIN)
+ {
+ /* The socket buffer is full. This isnt fatal,
+ * try again later.
+ */
+ ServerInstance->Log(DEBUG,"EAGAIN, want write");
+ this->ServerInstance->SE->WantWrite(this);
+ }
+ else
+ {
+ /* Fatal error, set write error and bail
+ */
this->SetWriteError(strerror(errno));
+ return;
+ }
}
else
{
- // advance the queue
- tb += n_sent;
- this->sendq = tb;
- // update the user's stats counters
+ /* advance the queue */
+ if (n_sent)
+ this->sendq = this->sendq.substr(n_sent);
+ /* update the user's stats counters */
this->bytes_out += n_sent;
this->cmds_out++;
+ if (n_sent != old_sendq_length)
+ {
+ ServerInstance->Log(DEBUG,"Not all written, want write");
+ this->ServerInstance->SE->WantWrite(this);
+ }
}
}
}
{
try
{
- ServerInstance->Log(DEBUG,"SetWriteError: %s",error.c_str());
// don't try to set the error twice, its already set take the first string.
- if (!this->WriteError.length())
+ if (this->WriteError.empty())
{
ServerInstance->Log(DEBUG,"Setting error string for %s to '%s'",this->nick,error.c_str());
this->WriteError = error;
reason.resize(MAXQUIT - 1);
if (IS_LOCAL(user))
+ {
user->Write("ERROR :Closing link (%s@%s) [%s]",user->ident,user->host,reason.c_str());
+ if ((!user->sendq.empty()) && (!(*user->GetWriteError())))
+ user->FlushWriteBuf();
+ }
if (user->registered == REG_ALL)
{
user->PurgeEmptyChannels();
- FOREACH_MOD_I(Instance,I_OnUserQuit,OnUserQuit(user,reason));
user->WriteCommonExcept("QUIT :%s",reason.c_str());
+ FOREACH_MOD_I(Instance,I_OnUserQuit,OnUserQuit(user,reason));
}
- if (IS_LOCAL(user))
- user->FlushWriteBuf();
-
FOREACH_MOD_I(Instance,I_OnUserDisconnect,OnUserDisconnect(user));
if (IS_LOCAL(user))
{
Instance->Config->GetIOHook(user->GetPort())->OnRawSocketClose(user->fd);
}
- catch (ModuleException& modexcept)
+ catch (CoreException& modexcept)
{
- Instance->Log(DEBUG,"Module exception cought: %s",modexcept.GetReason());
+ Instance->Log(DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
}
}
free(gecos);
}
- /* every hour, run this function which removes all entries over 3 days */
- void MaintainWhoWas(time_t t)
+ /* every hour, run this function which removes all entries older than Config->WhoWasMaxKeep */
+ void MaintainWhoWas(InspIRCd* ServerInstance, time_t t)
{
- for (whowas_users::iterator iter = ::whowas.begin(); iter != ::whowas.end(); iter++)
+ for (whowas_users::iterator iter = ServerInstance->whowas.begin(); iter != ServerInstance->whowas.end(); iter++)
{
whowas_set* n = (whowas_set*)iter->second;
if (n->size())
{
- while ((n->begin() != n->end()) && ((*n->begin())->signon < t - 259200)) // 3 days
+ while ((n->begin() != n->end()) && ((*n->begin())->signon < t - ServerInstance->Config->WhoWasMaxKeep))
{
WhoWasGroup *a = *(n->begin());
DELETE(a);
}
}
}
+ /* on rehash, refactor maps according to new conf values */
+ void PruneWhoWas(InspIRCd* ServerInstance, time_t t)
+ {
+ /* config values */
+ int groupsize = ServerInstance->Config->WhoWasGroupSize;
+ int maxgroups = ServerInstance->Config->WhoWasMaxGroups;
+ int maxkeep = ServerInstance->Config->WhoWasMaxKeep;
+
+ int groupcount = ServerInstance->whowas.size();
+ /* iterate whowas_fifo oldest first */
+ whowas_users_fifo::iterator iter, safeiter;
+ for (iter = ServerInstance->whowas_fifo.begin(); iter != ServerInstance->whowas_fifo.end(); iter++)
+ {
+ /** prune all groups that has expired due to new maxkeep time and
+ * also any group number higher than new maxgroups. The oldest are
+ * removed first due to iteration over whowas_fifo
+ */
+ if (groupcount > maxgroups || iter->first < t - maxkeep)
+ {
+ whowas_set* n = (whowas_set*)ServerInstance->whowas.find(iter->second)->second;
+ if (n->size())
+ {
+ while (n->begin() != n->end())
+ {
+ WhoWasGroup *a = *(n->begin());
+ DELETE(a);
+ n->erase(n->begin());
+ }
+ }
+ ServerInstance->whowas.erase(iter->second);
+ /* use a safe iter copy for erase and set the orig iter old valid ref by decrementing it */
+ safeiter = iter;
+ --iter;
+ ServerInstance->whowas_fifo.erase(safeiter);
+ }
+ else {
+ /* also trim individual groupsizes in case groupsize should have been lowered */
+ whowas_set* n = (whowas_set*)ServerInstance->whowas.find(iter->second)->second;
+ if (n->size())
+ {
+ int nickcount = n->size();
+ while (n->begin() != n->end() && nickcount > groupsize)
+ {
+ WhoWasGroup *a = *(n->begin());
+ DELETE(a);
+ n->erase(n->begin());
+ nickcount--;
+ }
+ }
+ }
+ groupcount--;
+ }
+ }
};
};
/* adds or updates an entry in the whowas list */
void userrec::AddToWhoWas()
{
- irc::whowas::whowas_users::iterator iter = whowas.find(this->nick);
+ /* if whowas disabled */
+ if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0)
+ {
+ return;
+ }
- if (iter == whowas.end())
+ irc::whowas::whowas_users::iterator iter = ServerInstance->whowas.find(this->nick);
+
+ ServerInstance->Log(DEBUG,"Add to whowas lists");
+
+ if (iter == ServerInstance->whowas.end())
{
+ ServerInstance->Log(DEBUG,"Adding new whowas set for %s",this->nick);
irc::whowas::whowas_set* n = new irc::whowas::whowas_set;
irc::whowas::WhoWasGroup *a = new irc::whowas::WhoWasGroup(this);
n->push_back(a);
- whowas[this->nick] = n;
+ ServerInstance->whowas[this->nick] = n;
+ ServerInstance->whowas_fifo[ServerInstance->Time()] = this->nick;
+ if ((int)(ServerInstance->whowas.size()) > ServerInstance->Config->WhoWasMaxGroups)
+ {
+ ServerInstance->Log(DEBUG,"Maxgroups of %d reached deleting oldest group '%s'",ServerInstance->Config->WhoWasMaxGroups, ServerInstance->whowas_fifo.begin()->second.c_str());
+ ServerInstance->whowas.erase(ServerInstance->whowas_fifo.begin()->second);
+ ServerInstance->whowas_fifo.erase(ServerInstance->whowas_fifo.begin());
+ }
}
else
{
irc::whowas::whowas_set* group = (irc::whowas::whowas_set*)iter->second;
- if (group->size() > 10)
+ ServerInstance->Log(DEBUG,"Using existing whowas group for %s",this->nick);
+
+ if ((int)(group->size()) >= ServerInstance->Config->WhoWasGroupSize)
{
+ ServerInstance->Log(DEBUG,"Trimming existing group '%s' to %d entries",this->nick, ServerInstance->Config->WhoWasGroupSize);
irc::whowas::WhoWasGroup *a = (irc::whowas::WhoWasGroup*)*(group->begin());
DELETE(a);
group->pop_front();
}
Instance->Log(DEBUG,"AddClient: %d %d %s",socket,port,ipaddr);
-
+
New = new userrec(Instance);
Instance->clientlist[tempnick] = New;
New->fd = socket;
New->signon = Instance->Time() + Instance->Config->dns_timeout;
New->lastping = 1;
- Instance->Log(DEBUG,"Setting socket addresses");
New->SetSockAddr(AF_FAMILY, ipaddr, port);
- Instance->Log(DEBUG,"Socket addresses set.");
/* Smarter than your average bear^H^H^H^Hset of strlcpys. */
for (const char* temp = New->GetIPString(); *temp && j < 64; temp++, j++)
New->dhost[j] = New->host[j] = *temp;
New->dhost[j] = New->host[j] = 0;
-
+
+ Instance->AddLocalClone(New);
+ Instance->AddGlobalClone(New);
+
// set the registration timeout for this user
unsigned long class_regtimeout = 90;
int class_flood = 0;
if ((Instance->local_users.size() > Instance->Config->SoftLimit) || (Instance->local_users.size() >= MAXCLIENTS))
{
+ Instance->WriteOpers("*** Warning: softlimit value has been reached: %d clients", Instance->Config->SoftLimit);
userrec::QuitUser(Instance, New,"No more connections allowed");
return;
}
* which for the time being is a physical impossibility (even the largest networks dont have more
* than about 10,000 users on ONE server!)
*/
- if ((unsigned)socket >= MAX_DESCRIPTORS)
+ if ((unsigned int)socket >= MAX_DESCRIPTORS)
{
userrec::QuitUser(Instance, New, "Server is full");
return;
}
- ELine* e = Instance->XLines->matches_exception(New);
- if (!e)
+
+ New->exempt = (Instance->XLines->matches_exception(New) != NULL);
+ if (!New->exempt)
{
ZLine* r = Instance->XLines->matches_zline(ipaddr);
if (r)
}
}
+ /* NOTE: even if dns lookups are *off*, we still need to display this.
+ * BOPM and other stuff requires it.
+ */
New->WriteServ("NOTICE Auth :*** Looking up your hostname...");
}
long userrec::GlobalCloneCount()
{
- char u1[128] = {0};
- char u2[128] = {0};
- long x = 0;
-
- this->GetIPString(u2);
-
- for (user_hash::const_iterator a = ServerInstance->clientlist.begin(); a != ServerInstance->clientlist.end(); a++)
- {
- /* We have to match ip's as strings - we don't know what protocol
- * a remote user may be using
- */
- if (strcmp(a->second->GetIPString(u1), u2) == 0)
- x++;
- }
-
- return x;
+ clonemap::iterator x = ServerInstance->global_clones.find(this->GetIPString());
+ if (x != ServerInstance->global_clones.end())
+ return x->second;
+ else
+ return 0;
}
long userrec::LocalCloneCount()
{
- long x = 0;
- for (std::vector<userrec*>::const_iterator a = ServerInstance->local_users.begin(); a != ServerInstance->local_users.end(); a++)
- {
- userrec* comp = *a;
-#ifdef IPV6
- /* I dont think theres any faster way of matching two ipv6 addresses than memcmp */
- in6_addr* s1 = &(((sockaddr_in6*)comp->ip)->sin6_addr);
- in6_addr* s2 = &(((sockaddr_in6*)this->ip)->sin6_addr);
- if (!memcmp(s1->s6_addr, s2->s6_addr, sizeof(in6_addr)))
- x++;
-#else
- in_addr* s1 = &((sockaddr_in*)comp->ip)->sin_addr;
- in_addr* s2 = &((sockaddr_in*)this->ip)->sin_addr;
- if (s1->s_addr == s2->s_addr)
- x++;
-#endif
- }
- return x;
+ clonemap::iterator x = ServerInstance->local_clones.find(this->GetIPString());
+ if (x != ServerInstance->local_clones.end())
+ return x->second;
+ else
+ return 0;
}
void userrec::FullConnect(CullList* Goners)
return;
}
- ELine* e = ServerInstance->XLines->matches_exception(this);
-
- if (!e)
+ if (!this->exempt)
{
GLine* r = ServerInstance->XLines->matches_gline(this);
this->WriteServ("003 %s :This server was created %s %s", this->nick, __TIME__, __DATE__);
this->WriteServ("004 %s %s %s %s %s %s", this->nick, ServerInstance->Config->ServerName, VERSION, ServerInstance->Modes->UserModeList().c_str(), ServerInstance->Modes->ChannelModeList().c_str(), ServerInstance->Modes->ParaModeList().c_str());
- // anfl @ #ratbox, efnet reminded me that according to the RFC this cant contain more than 13 tokens per line...
- // so i'd better split it :)
- std::stringstream out(ServerInstance->Config->data005);
- std::string token = "";
- std::string line5 = "";
- int token_counter = 0;
-
- while (!out.eof())
- {
- out >> token;
- line5 = line5 + token + " ";
- token_counter++;
-
- if ((token_counter >= 13) || (out.eof() == true))
- {
- this->WriteServ("005 %s %s:are supported by this server", this->nick, line5.c_str());
- line5 = "";
- token_counter = 0;
- }
- }
-
+ ServerInstance->Config->Send005(this);
+
this->ShowMOTD();
/*
* changes dont go out onto the network and produce 'fake direction'.
*/
FOREACH_MOD(I_OnUserConnect,OnUserConnect(this));
- FOREACH_MOD(I_OnPostConnect,OnPostConnect(this));
+
this->registered = REG_ALL;
+
+ FOREACH_MOD(I_OnPostConnect,OnPostConnect(this));
+
ServerInstance->SNO->WriteToSnoMask('c',"Client connecting on port %d: %s!%s@%s [%s]", this->GetPort(), this->nick, this->ident, this->host, this->GetIPString());
}
}
break;
default:
- ServerInstance->Log(DEBUG,"Ut oh, '%s' has an unknown protocol family!",this->nick);
break;
}
return 0;
/* IP addresses starting with a : on irc are a Bad Thing (tm) */
if (*buf == ':')
{
- strlcpy(&temp[1], buf, sizeof(temp));
+ strlcpy(&temp[1], buf, sizeof(temp) - 1);
*temp = '0';
return temp;
}
}
break;
default:
- ServerInstance->Log(DEBUG,"Ut oh, '%s' has an unknown protocol family!",this->nick);
break;
}
return "";
/* IP addresses starting with a : on irc are a Bad Thing (tm) */
if (*buf == ':')
{
- strlcpy(&temp[1], buf, sizeof(temp));
+ strlcpy(&temp[1], buf, sizeof(temp) - 1);
*temp = '0';
strlcpy(buf, temp, sizeof(temp));
}
break;
default:
- ServerInstance->Log(DEBUG,"Ut oh, '%s' has an unknown protocol family!",this->nick);
break;
}
return "";
{
ServerInstance->Config->GetIOHook(this->GetPort())->OnRawSocketWrite(this->fd, text.data(), text.length());
}
- catch (ModuleException& modexcept)
+ catch (CoreException& modexcept)
{
- ServerInstance->Log(DEBUG,"Module exception caught: %s",modexcept.GetReason());
+ ServerInstance->Log(DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
}
}
else
this->AddWriteBuf(text);
}
ServerInstance->stats->statsSent += text.length();
+ this->ServerInstance->SE->WantWrite(this);
}
/** Write()
uniq_id++;
- for (std::vector<ucrec*>::const_iterator v = this->chans.begin(); v != this->chans.end(); v++)
+ for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
{
- ucrec *n = *v;
- if (n->channel)
+ CUList* ulist = v->first->GetUsers();
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- CUList *ulist= n->channel->GetUsers();
-
- for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ if ((IS_LOCAL(i->second)) && (already_sent[i->second->fd] != uniq_id))
{
- if ((IS_LOCAL(i->second)) && (already_sent[i->second->fd] != uniq_id))
- {
- already_sent[i->second->fd] = uniq_id;
- i->second->WriteFrom(this, std::string(text));
- sent_to_at_least_one = true;
- }
+ already_sent[i->second->fd] = uniq_id;
+ i->second->WriteFrom(this, std::string(text));
+ sent_to_at_least_one = true;
}
}
}
}
}
- for (std::vector<ucrec*>::const_iterator v = this->chans.begin(); v != this->chans.end(); v++)
+ for (UCListIter v = this->chans.begin(); v != this->chans.end(); v++)
{
- ucrec* n = *v;
- if (n->channel)
+ CUList *ulist = v->first->GetUsers();
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- CUList *ulist= n->channel->GetUsers();
-
- for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ if (this != i->second)
{
- if (this != i->second)
+ if ((IS_LOCAL(i->second)) && (already_sent[i->second->fd] != uniq_id))
{
- if ((IS_LOCAL(i->second)) && (already_sent[i->second->fd] != uniq_id))
- {
- already_sent[i->second->fd] = uniq_id;
- if (quit_munge)
- i->second->WriteFrom(this, *i->second->oper ? std::string(oper_quit) : std::string(textbuffer));
- else
- i->second->WriteFrom(this, std::string(textbuffer));
- }
+ already_sent[i->second->fd] = uniq_id;
+ if (quit_munge)
+ i->second->WriteFrom(this, *i->second->oper ? std::string(oper_quit) : std::string(textbuffer));
+ else
+ i->second->WriteFrom(this, std::string(textbuffer));
}
}
}
return false;
/* Outer loop */
- for (std::vector<ucrec*>::const_iterator i = this->chans.begin(); i != this->chans.end(); i++)
+ for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
{
- /* Fetch the channel from the user */
- ucrec* user_channel = *i;
-
- if (user_channel->channel)
- {
- /* Eliminate the inner loop (which used to be ~equal in size to the outer loop)
- * by replacing it with a map::find which *should* be more efficient
- */
- if (user_channel->channel->HasUser(other))
- return true;
- }
+ /* Eliminate the inner loop (which used to be ~equal in size to the outer loop)
+ * by replacing it with a map::find which *should* be more efficient
+ */
+ if (i->first->HasUser(other))
+ return true;
}
return false;
}
-int userrec::CountChannels()
-{
- return ChannelCount;
-}
-
-void userrec::ModChannelCount(int n)
-{
- ChannelCount += n;
-}
-
bool userrec::ChangeName(const char* gecos)
{
if (!strcmp(gecos, this->fullname))
FOREACH_MOD(I_OnChangeHost,OnChangeHost(this,host));
}
if (this->ServerInstance->Config->CycleHosts)
- this->WriteCommonExcept("%s","QUIT :Changing hosts");
+ this->WriteCommonExcept("QUIT :Changing hosts");
- strlcpy(this->dhost,host,63);
+ /* Fix by Om: userrec::dhost is 65 long, this was truncating some long hosts */
+ strlcpy(this->dhost,host,64);
if (this->ServerInstance->Config->CycleHosts)
{
- for (std::vector<ucrec*>::const_iterator i = this->chans.begin(); i != this->chans.end(); i++)
+ for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
{
- if ((*i)->channel)
- {
- (*i)->channel->WriteAllExceptSender(this, false, 0, "JOIN %s", (*i)->channel->name);
- std::string n = this->ServerInstance->Modes->ModeString(this, (*i)->channel);
- if (n.length() > 0)
- (*i)->channel->WriteAllExceptSender(this, true, 0, "MODE %s +%s", (*i)->channel->name, n.c_str());
- }
+ i->first->WriteAllExceptSender(this, false, 0, "JOIN %s", i->first->name);
+ std::string n = this->ServerInstance->Modes->ModeString(this, i->first);
+ if (n.length() > 0)
+ i->first->WriteAllExceptSender(this, true, 0, "MODE %s +%s", i->first->name, n.c_str());
}
}
if (this->ServerInstance->Config->CycleHosts)
{
- for (std::vector<ucrec*>::const_iterator i = this->chans.begin(); i != this->chans.end(); i++)
+ for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
{
- if ((*i)->channel)
- {
- (*i)->channel->WriteAllExceptSender(this, false, 0, "JOIN %s", (*i)->channel->name);
- std::string n = this->ServerInstance->Modes->ModeString(this, (*i)->channel);
- if (n.length() > 0)
- (*i)->channel->WriteAllExceptSender(this, true, 0, "MODE %s +%s", (*i)->channel->name, n.c_str());
- }
+ i->first->WriteAllExceptSender(this, false, 0, "JOIN %s", i->first->name);
+ std::string n = this->ServerInstance->Modes->ModeString(this, i->first);
+ if (n.length() > 0)
+ i->first->WriteAllExceptSender(this, true, 0, "MODE %s +%s", i->first->name, n.c_str());
}
}
try
{
std::string list;
- for (std::vector<ucrec*>::const_iterator i = this->chans.begin(); i != this->chans.end(); i++)
+ for (UCListIter i = this->chans.begin(); i != this->chans.end(); i++)
{
- ucrec* rec = *i;
-
- if(rec->channel && rec->channel->name)
+ /* If the target is the same as the sender, let them see all their channels.
+ * If the channel is NOT private/secret OR the user shares a common channel
+ * If the user is an oper, and the <options:operspywhois> option is set.
+ */
+ if ((source == this) || (*source->oper && ServerInstance->Config->OperSpyWhois) || (((!i->first->modes[CM_PRIVATE]) && (!i->first->modes[CM_SECRET])) || (i->first->HasUser(source))))
{
- /* If the target is the same as the sender, let them see all their channels.
- * If the channel is NOT private/secret OR the user shares a common channel
- * If the user is an oper, and the <options:operspywhois> option is set.
- */
- if ((source == this) || (*source->oper && ServerInstance->Config->OperSpyWhois) || (((!rec->channel->modes[CM_PRIVATE]) && (!rec->channel->modes[CM_SECRET])) || (rec->channel->HasUser(source))))
- {
- list.append(rec->channel->GetPrefixChar(this)).append(rec->channel->name).append(" ");
- }
+ list.append(i->first->GetPrefixChar(this)).append(i->first->name).append(" ");
}
}
return list;
try
{
- prefix << ":" << ServerInstance->Config->ServerName << " 319 " << this->nick << " " << dest->nick << " :";
+ prefix << this->nick << " " << dest->nick << " :";
line = prefix.str();
+ int namelen = strlen(ServerInstance->Config->ServerName) + 6;
for (start = 0; (pos = cl.find(' ', start)) != std::string::npos; start = pos+1)
{
length = (pos == std::string::npos) ? cl.length() : pos;
- if (line.length() + length - start > 510)
+ if (line.length() + namelen + length - start > 510)
{
- this->Write(line);
+ ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
line = prefix.str();
}
if (line.length())
{
- this->Write(line);
+ ServerInstance->SendWhoisLine(this, dest, 319, "%s", line.c_str());
}
}
std::vector<chanrec*> to_delete;
// firstly decrement the count on each channel
- for (std::vector<ucrec*>::iterator f = this->chans.begin(); f != this->chans.end(); f++)
+ for (UCListIter f = this->chans.begin(); f != this->chans.end(); f++)
{
- ucrec* uc = *f;
- if (uc->channel)
+ f->first->RemoveAllPrefixes(this);
+ if (f->first->DelUser(this) == 0)
{
- uc->channel->RemoveAllPrefixes(this);
- if (uc->channel->DelUser(this) == 0)
+ /* No users left in here, mark it for deletion */
+ try
{
- /* No users left in here, mark it for deletion */
- try
- {
- to_delete.push_back(uc->channel);
- }
- catch (...)
- {
- ServerInstance->Log(DEBUG,"Exception in userrec::PurgeEmptyChannels to_delete.push_back()");
- }
- uc->channel = NULL;
+ to_delete.push_back(f->first);
+ }
+ catch (...)
+ {
+ ServerInstance->Log(DEBUG,"Exception in userrec::PurgeEmptyChannels to_delete.push_back()");
}
}
}
}
this->WriteServ("375 %s :%s message of the day", this->nick, ServerInstance->Config->ServerName);
- for (unsigned int i = 0; i < ServerInstance->Config->MOTD.size(); i++)
- this->WriteServ("372 %s :- %s",this->nick,ServerInstance->Config->MOTD[i].c_str());
+ for (file_cache::iterator i = ServerInstance->Config->MOTD.begin(); i != ServerInstance->Config->MOTD.end(); i++)
+ this->WriteServ("372 %s :- %s",this->nick,i->c_str());
this->WriteServ("376 %s :End of message of the day.", this->nick);
}
}
this->WriteServ("NOTICE %s :%s rules",this->nick,ServerInstance->Config->ServerName);
- for (unsigned int i = 0; i < ServerInstance->Config->RULES.size(); i++)
- this->WriteServ("NOTICE %s :%s",this->nick,ServerInstance->Config->RULES[i].c_str());
+ for (file_cache::iterator i = ServerInstance->Config->RULES.begin(); i != ServerInstance->Config->RULES.end(); i++)
+ this->WriteServ("NOTICE %s :%s",this->nick,i->c_str());
this->WriteServ("NOTICE %s :End of %s rules.",this->nick,ServerInstance->Config->ServerName);
}
-void userrec::HandleEvent(EventType et)
+void userrec::HandleEvent(EventType et, int errornum)
{
/* WARNING: May delete this user! */
try
{
- ServerInstance->ProcessUser(this);
+ switch (et)
+ {
+ case EVENT_READ:
+ ServerInstance->ProcessUser(this);
+
+ break;
+ case EVENT_WRITE:
+ this->FlushWriteBuf();
+ break;
+ case EVENT_ERROR:
+ /** This should be safe, but dont DARE do anything after it -- Brain */
+ this->SetWriteError(errornum ? strerror(errornum) : "EOF from client");
+ break;
+ }
}
catch (...)
{
ServerInstance->Log(DEBUG,"Exception in userrec::HandleEvent intercepted");
}
+
+ /* If the user has raised an error whilst being processed, quit them now we're safe to */
+ if (!WriteError.empty())
+ {
+ userrec::QuitUser(ServerInstance, this, GetWriteError());
+ }
}
projects / user / henk / code / inspircd.git / blobdiff