-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
- * the file COPYING for details.
+ * the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
+/* $Core */
-#include "inspircd_config.h"
#include "inspircd.h"
-#include "inspircd_io.h"
-#include <unistd.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <time.h>
-#include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <deque>
-#include "users.h"
-#include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "commands.h"
-#include "wildcard.h"
-#include "message.h"
+#include <cstdarg>
#include "mode.h"
-#include "xline.h"
-#include "inspstring.h"
-#include "helperfuncs.h"
-#include "typedefs.h"
-
-#ifdef GCC3
-#define nspace __gnu_cxx
-#else
-#define nspace std
-#endif
-
-extern ServerConfig* Config;
-extern int MODCOUNT;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-extern int WHOWAS_STALE;
-extern int WHOWAS_MAX;
-extern time_t TIME;
-extern chan_hash chanlist;
+Channel::Channel(InspIRCd* Instance, const std::string &cname, time_t ts) : ServerInstance(Instance)
+{
+ chan_hash::iterator findchan = ServerInstance->chanlist->find(cname);
+ if (findchan != Instance->chanlist->end())
+ throw CoreException("Cannot create duplicate channel " + cname);
-using namespace std;
+ (*(ServerInstance->chanlist))[cname.c_str()] = this;
+ this->name.assign(cname, 0, ServerInstance->Config->Limits.ChanMax);
+ this->age = ts ? ts : ServerInstance->Time();
-chanrec* ForceChan(chanrec* Ptr,ucrec &a,userrec* user, int created);
+ maxbans = topicset = 0;
+ modes.reset();
+}
-chanrec::chanrec()
+void Channel::SetMode(char mode,bool mode_on)
{
- *name = *topic = *setby = *key = 0;
- created = topicset = limit = binarymodes = 0;
- internal_userlist.clear();
- memset(&custom_modes,0,64);
+ modes[mode-65] = mode_on;
}
-void chanrec::SetCustomMode(char mode,bool mode_on)
+void Channel::SetModeParam(char mode, std::string parameter)
{
- custom_modes[mode-65] = mode_on;
- if (!mode_on)
- this->SetCustomModeParam(mode,"",false);
+ CustomModeList::iterator n = custom_mode_params.find(mode);
+ // always erase, even if changing, so that the map gets the new value
+ if (n != custom_mode_params.end())
+ custom_mode_params.erase(n);
+ if (parameter.empty())
+ {
+ modes[mode-65] = false;
+ }
+ else
+ {
+ custom_mode_params[mode] = parameter;
+ modes[mode-65] = true;
+ }
}
+bool Channel::IsModeSet(char mode)
+{
+ return modes[mode-65];
+}
-void chanrec::SetCustomModeParam(char mode,char* parameter,bool mode_on)
+std::string Channel::GetModeParameter(char mode)
{
- log(DEBUG,"SetCustomModeParam called");
-
- std::map<char,char*>::iterator n = custom_mode_params.find(mode);
+ CustomModeList::iterator n = custom_mode_params.find(mode);
+ if (n != custom_mode_params.end())
+ return n->second;
+ return "";
+}
- if (mode_on)
+int Channel::SetTopic(User *u, std::string &ntopic, bool forceset)
+{
+ if (u && IS_LOCAL(u))
{
- log(DEBUG,"Custom mode parameter %c %s added",mode,parameter);
- if (n == custom_mode_params.end())
+ if(!forceset)
{
- custom_mode_params[mode] = strdup(parameter);
+ int MOD_RESULT = 0;
+ /* 0: check status, 1: don't, -1: disallow change silently */
+
+ FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(u,this,ntopic));
+
+ if (MOD_RESULT == 1)
+ return CMD_FAILURE;
+ else if (MOD_RESULT == 0)
+ {
+ if (!this->HasUser(u))
+ {
+ u->WriteNumeric(442, "%s %s :You're not on that channel!",u->nick.c_str(), this->name.c_str());
+ return CMD_FAILURE;
+ }
+ if ((this->IsModeSet('t')) && (this->GetStatus(u) < STATUS_HOP))
+ {
+ u->WriteNumeric(482, "%s %s :You must be at least a half-operator to change the topic on this channel", u->nick.c_str(), this->name.c_str());
+ return CMD_FAILURE;
+ }
+ }
}
}
+
+ this->topic.assign(ntopic, 0, ServerInstance->Config->Limits.MaxTopic);
+ if (u)
+ {
+ this->setby.assign(ServerInstance->Config->FullHostInTopic ? u->GetFullHost() : u->nick, 0, 128);
+ this->WriteChannel(u, "TOPIC %s :%s", this->name.c_str(), this->topic.c_str());
+ }
else
{
- if (n != custom_mode_params.end())
- {
- free(n->second);
- custom_mode_params.erase(n);
- }
+ this->setby.assign(ServerInstance->Config->ServerName);
+ this->WriteChannelWithServ(ServerInstance->Config->ServerName, "TOPIC %s :%s", this->name.c_str(), this->topic.c_str());
}
-}
-bool chanrec::IsCustomModeSet(char mode)
-{
- return custom_modes[mode-65];
-}
+ this->topicset = ServerInstance->Time();
-std::string chanrec::GetModeParameter(char mode)
-{
- std::map<char,char*>::iterator n = custom_mode_params.find(mode);
- if (n != custom_mode_params.end())
+ if (u && IS_LOCAL(u))
{
- return n->second;
+ FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(u, this, this->topic));
}
- return "";
+
+ return CMD_SUCCESS;
}
-long chanrec::GetUserCounter()
+long Channel::GetUserCounter()
{
return (this->internal_userlist.size());
}
-void chanrec::AddUser(char* castuser)
+void Channel::AddUser(User* user)
{
- internal_userlist[castuser] = castuser;
- log(DEBUG,"Added casted user to channel's internal list");
+ internal_userlist[user] = user->nick;
}
-void chanrec::DelUser(char* castuser)
+unsigned long Channel::DelUser(User* user)
{
- std::map<char*,char*>::iterator a = internal_userlist.find(castuser);
+ CUListIter a = internal_userlist.find(user);
+
if (a != internal_userlist.end())
{
- log(DEBUG,"Removed casted user from channel's internal list");
internal_userlist.erase(a);
/* And tidy any others... */
- DelOppedUser(castuser);
- DelHalfoppedUser(castuser);
- DelVoicedUser(castuser);
- return;
+ DelOppedUser(user);
+ DelHalfoppedUser(user);
+ DelVoicedUser(user);
}
+
+ return internal_userlist.size();
+}
+
+bool Channel::HasUser(User* user)
+{
+ return (internal_userlist.find(user) != internal_userlist.end());
}
-void chanrec::AddOppedUser(char* castuser)
+void Channel::AddOppedUser(User* user)
{
- internal_op_userlist[castuser] = castuser;
- log(DEBUG,"Added casted user to channel's internal list");
+ internal_op_userlist[user] = user->nick;
}
-void chanrec::DelOppedUser(char* castuser)
+void Channel::DelOppedUser(User* user)
{
- std::map<char*,char*>::iterator a = internal_op_userlist.find(castuser);
+ CUListIter a = internal_op_userlist.find(user);
if (a != internal_op_userlist.end())
{
- log(DEBUG,"Removed casted user from channel's internal list");
internal_op_userlist.erase(a);
return;
}
}
-void chanrec::AddHalfoppedUser(char* castuser)
+void Channel::AddHalfoppedUser(User* user)
{
- internal_halfop_userlist[castuser] = castuser;
- log(DEBUG,"Added casted user to channel's internal list");
+ internal_halfop_userlist[user] = user->nick;
}
-void chanrec::DelHalfoppedUser(char* castuser)
+void Channel::DelHalfoppedUser(User* user)
{
- std::map<char*,char*>::iterator a = internal_halfop_userlist.find(castuser);
+ CUListIter a = internal_halfop_userlist.find(user);
+
if (a != internal_halfop_userlist.end())
- {
- log(DEBUG,"Removed casted user from channel's internal list");
+ {
internal_halfop_userlist.erase(a);
- return;
}
}
-void chanrec::AddVoicedUser(char* castuser)
+void Channel::AddVoicedUser(User* user)
{
- internal_voice_userlist[castuser] = castuser;
- log(DEBUG,"Added casted user to channel's internal list");
+ internal_voice_userlist[user] = user->nick;
}
-void chanrec::DelVoicedUser(char* castuser)
+void Channel::DelVoicedUser(User* user)
{
- std::map<char*,char*>::iterator a = internal_voice_userlist.find(castuser);
+ CUListIter a = internal_voice_userlist.find(user);
+
if (a != internal_voice_userlist.end())
{
- log(DEBUG,"Removed casted user from channel's internal list");
internal_voice_userlist.erase(a);
- return;
}
}
-std::map<char*,char*> *chanrec::GetUsers()
+CUList* Channel::GetUsers()
{
return &internal_userlist;
}
-std::map<char*,char*> *chanrec::GetOppedUsers()
+CUList* Channel::GetOppedUsers()
{
return &internal_op_userlist;
}
-std::map<char*,char*> *chanrec::GetHalfoppedUsers()
+CUList* Channel::GetHalfoppedUsers()
{
return &internal_halfop_userlist;
}
-std::map<char*,char*> *chanrec::GetVoicedUsers()
+CUList* Channel::GetVoicedUsers()
{
return &internal_voice_userlist;
}
-/*
- * add a channel to a user, creating the record for it if needed and linking
- * it to the user record
- */
-
-chanrec* add_channel(userrec *user, const char* cn, const char* key, bool override)
+void Channel::SetDefaultModes()
{
- if ((!user) || (!cn))
+ ServerInstance->Logs->Log("CHANNELS", DEBUG, "SetDefaultModes %s", ServerInstance->Config->DefaultModes);
+ irc::spacesepstream list(ServerInstance->Config->DefaultModes);
+ std::string modeseq;
+ std::string parameter;
+
+ list.GetToken(modeseq);
+
+ for (std::string::iterator n = modeseq.begin(); n != modeseq.end(); ++n)
{
- log(DEFAULT,"*** BUG *** add_channel was given an invalid parameter");
- return 0;
+ ModeHandler* mode = ServerInstance->Modes->FindMode(*n, MODETYPE_CHANNEL);
+ if (mode)
+ {
+ if (mode->GetNumParams(true))
+ list.GetToken(parameter);
+ else
+ parameter.clear();
+
+ mode->OnModeChange(ServerInstance->FakeClient, ServerInstance->FakeClient, this, parameter, true);
+ }
}
+}
+
+/*
+ * add a channel to a user, creating the record for it if needed and linking
+ * it to the user record
+ */
+Channel* Channel::JoinUser(InspIRCd* Instance, User *user, const char* cn, bool override, const char* key, bool bursting, time_t TS)
+{
+ // Fix: unregistered users could be joined using /SAJOIN
+ if (!user || !cn || user->registered != REG_ALL)
+ return NULL;
- int created = 0;
char cname[MAXBUF];
int MOD_RESULT = 0;
- strlcpy(cname,cn,CHANMAX);
- log(DEBUG,"cname='%s' cn='%s'",cname,cn);
+ std::string privs;
+ Channel *Ptr;
- log(DEBUG,"add_channel: %s %s",user->nick,cname);
+ /*
+ * We don't restrict the number of channels that remote users or users that are override-joining may be in.
+ * We restrict local users to MaxChans channels.
+ * We restrict local operators to OperMaxChans channels.
+ * This is a lot more logical than how it was formerly. -- w00t
+ */
+ if (IS_LOCAL(user) && !override)
+ {
+ // Checking MyClass exists because we *may* get here with NULL, not 100% sure.
+ if (user->MyClass && user->MyClass->maxchans)
+ {
+ if (user->HasPrivPermission("channels/high-join-limit"))
+ {
+ if (user->chans.size() >= Instance->Config->OperMaxChans)
+ {
+ user->WriteNumeric(ERR_TOOMANYCHANNELS, "%s %s :You are on too many channels",user->nick.c_str(), cn);
+ return NULL;
+ }
+ }
+ else
+ {
+ if (user->chans.size() >= user->MyClass->maxchans)
+ {
+ user->WriteNumeric(ERR_TOOMANYCHANNELS, "%s %s :You are on too many channels",user->nick.c_str(), cn);
+ return NULL;
+ }
+ }
+ }
+ }
- chanrec* Ptr = FindChan(cname);
+ strlcpy(cname, cn, Instance->Config->Limits.ChanMax);
+ Ptr = Instance->FindChan(cname);
+ bool created_by_local = false;
if (!Ptr)
{
- if (user->fd > -1)
+ /*
+ * Fix: desync bug was here, don't set @ on remote users - spanningtree handles their permissions. bug #358. -- w00t
+ */
+ if (!IS_LOCAL(user))
+ {
+ if (!TS)
+ Instance->Logs->Log("CHANNEL",DEBUG,"*** BUG *** Channel::JoinUser called for REMOTE user '%s' on channel '%s' but no TS given!", user->nick.c_str(), cn);
+ }
+ else
+ {
+ privs = "@";
+ created_by_local = true;
+ }
+
+ if (IS_LOCAL(user) && override == false)
{
MOD_RESULT = 0;
- FOREACH_RESULT(I_OnUserPreJoin,OnUserPreJoin(user,NULL,cname));
+ FOREACH_RESULT_I(Instance,I_OnUserPreJoin, OnUserPreJoin(user, NULL, cname, privs, key ? key : ""));
if (MOD_RESULT == 1)
return NULL;
}
- /* create a new one */
- chanlist[cname] = new chanrec();
- strlcpy(chanlist[cname]->name, cname,CHANMAX);
- chanlist[cname]->binarymodes = CM_TOPICLOCK | CM_NOEXTERNAL;
- chanlist[cname]->created = TIME;
- *chanlist[cname]->topic = 0;
- strlcpy(chanlist[cname]->setby, user->nick,NICKMAX-1);
- chanlist[cname]->topicset = 0;
- Ptr = chanlist[cname];
- log(DEBUG,"add_channel: created: %s",cname);
- /*
- * set created to 2 to indicate user
- * is the first in the channel
- * and should be given ops
- */
- created = 2;
+ Ptr = new Channel(Instance, cname, TS);
}
else
{
/* Already on the channel */
- if (has_channel(user,Ptr))
+ if (Ptr->HasUser(user))
return NULL;
/*
* remote users are allowed us to bypass channel modes
* and bans (used by servers)
*/
- if (IS_LOCAL(user)) /* was a check on fd > -1 */
+ if (IS_LOCAL(user) && override == false)
{
MOD_RESULT = 0;
- FOREACH_RESULT(I_OnUserPreJoin,OnUserPreJoin(user,Ptr,cname));
+ FOREACH_RESULT_I(Instance,I_OnUserPreJoin, OnUserPreJoin(user, Ptr, cname, privs, key ? key : ""));
if (MOD_RESULT == 1)
{
return NULL;
}
else if (MOD_RESULT == 0)
{
- if (*Ptr->key)
+ std::string ckey = Ptr->GetModeParameter('k');
+ bool invited = user->IsInvited(Ptr->name.c_str());
+ bool can_bypass = Instance->Config->InvBypassModes && invited;
+
+ if (!ckey.empty())
{
MOD_RESULT = 0;
- FOREACH_RESULT(I_OnCheckKey,OnCheckKey(user, Ptr, key ? key : ""));
+ FOREACH_RESULT_I(Instance, I_OnCheckKey, OnCheckKey(user, Ptr, key ? key : ""));
if (!MOD_RESULT)
{
- if (!key)
+ // If no key provided, or key is not the right one, and can't bypass +k (not invited or option not enabled)
+ if ((!key || ckey != key) && !can_bypass)
{
- log(DEBUG,"add_channel: no key given in JOIN");
- WriteServ(user->fd,"475 %s %s :Cannot join channel (Requires key)",user->nick, Ptr->name);
+ user->WriteNumeric(ERR_BADCHANNELKEY, "%s %s :Cannot join channel (Incorrect channel key)",user->nick.c_str(), Ptr->name.c_str());
return NULL;
}
- else
- {
- if (strcmp(key,Ptr->key))
- {
- log(DEBUG,"add_channel: bad key given in JOIN");
- WriteServ(user->fd,"475 %s %s :Cannot join channel (Incorrect key)",user->nick, Ptr->name);
- return NULL;
- }
- }
}
}
- if (Ptr->binarymodes & CM_INVITEONLY)
+
+ if (Ptr->IsModeSet('i'))
{
MOD_RESULT = 0;
- irc::string xname(Ptr->name);
- FOREACH_RESULT(I_OnCheckInvite,OnCheckInvite(user, Ptr));
+ FOREACH_RESULT_I(Instance,I_OnCheckInvite,OnCheckInvite(user, Ptr));
if (!MOD_RESULT)
{
- log(DEBUG,"add_channel: channel is +i");
- if (user->IsInvited(xname))
- {
- /* user was invited to channel */
- /* there may be an optional channel NOTICE here */
- }
- else
+ if (!invited)
{
- WriteServ(user->fd,"473 %s %s :Cannot join channel (Invite only)",user->nick, Ptr->name);
+ user->WriteNumeric(ERR_INVITEONLYCHAN, "%s %s :Cannot join channel (Invite only)",user->nick.c_str(), Ptr->name.c_str());
return NULL;
}
}
- user->RemoveInvite(xname);
}
- if (Ptr->limit)
+
+ std::string limit = Ptr->GetModeParameter('l');
+ if (!limit.empty())
{
MOD_RESULT = 0;
- FOREACH_RESULT(I_OnCheckLimit,OnCheckLimit(user, Ptr));
+ FOREACH_RESULT_I(Instance, I_OnCheckLimit, OnCheckLimit(user, Ptr));
if (!MOD_RESULT)
{
- if (usercount(Ptr) >= Ptr->limit)
+ long llimit = atol(limit.c_str());
+ if (Ptr->GetUserCounter() >= llimit && !can_bypass)
{
- WriteServ(user->fd,"471 %s %s :Cannot join channel (Channel is full)",user->nick, Ptr->name);
+ user->WriteNumeric(ERR_CHANNELISFULL, "%s %s :Cannot join channel (Channel is full)",user->nick.c_str(), Ptr->name.c_str());
return NULL;
}
}
}
- if (Ptr->bans.size())
+
+ if (Ptr->IsBanned(user) && !can_bypass)
{
- log(DEBUG,"add_channel: about to walk banlist");
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnCheckBan,OnCheckBan(user, Ptr));
- if (!MOD_RESULT)
- {
- for (BanList::iterator i = Ptr->bans.begin(); i != Ptr->bans.end(); i++)
- {
- if ((match(user->GetFullHost(),i->data)) || (match(user->GetFullRealHost(),i->data)) || (match((char*)inet_ntoa(user->ip4),i->data)))
- {
- WriteServ(user->fd,"474 %s %s :Cannot join channel (You're banned)",user->nick, Ptr->name);
- return NULL;
- }
- }
- }
+ user->WriteNumeric(ERR_BANNEDFROMCHAN, "%s %s :Cannot join channel (You're banned)",user->nick.c_str(), Ptr->name.c_str());
+ return NULL;
+ }
+
+ /*
+ * If the user has invites for this channel, remove them now
+ * after a successful join so they don't build up.
+ */
+ if (invited)
+ {
+ user->RemoveInvite(Ptr->name.c_str());
}
}
}
+ }
+
+ if (created_by_local)
+ {
+ /* As spotted by jilles, dont bother to set this on remote users */
+ Ptr->SetDefaultModes();
+ }
+
+ return Channel::ForceChan(Instance, Ptr, user, privs, bursting);
+}
+
+Channel* Channel::ForceChan(InspIRCd* Instance, Channel* Ptr, User* user, const std::string &privs, bool bursting)
+{
+ std::string nick = user->nick;
+ bool silent = false;
+
+ Ptr->AddUser(user);
+
+ /* Just in case they have no permissions */
+ user->chans[Ptr] = 0;
+
+ for (std::string::const_iterator x = privs.begin(); x != privs.end(); x++)
+ {
+ const char status = *x;
+ ModeHandler* mh = Instance->Modes->FindPrefix(status);
+ if (mh)
+ {
+ /* Set, and make sure that the mode handler knows this mode was now set */
+ Ptr->SetPrefix(user, status, mh->GetPrefixRank(), true);
+ mh->OnModeChange(Instance->FakeClient, Instance->FakeClient, Ptr, nick, true);
+
+ switch (mh->GetPrefix())
+ {
+ /* These logic ops are SAFE IN THIS CASE because if the entry doesnt exist,
+ * addressing operator[] creates it. If they do exist, it points to it.
+ * At all other times where we dont want to create an item if it doesnt exist, we
+ * must stick to ::find().
+ */
+ case '@':
+ user->chans[Ptr] |= UCMODE_OP;
+ break;
+ case '%':
+ user->chans[Ptr] |= UCMODE_HOP;
+ break;
+ case '+':
+ user->chans[Ptr] |= UCMODE_VOICE;
+ break;
+ }
+ }
+ }
+
+ FOREACH_MOD_I(Instance,I_OnUserJoin,OnUserJoin(user, Ptr, bursting, silent));
+
+ if (!silent)
+ Ptr->WriteChannel(user,"JOIN :%s",Ptr->name.c_str());
+
+ /* Theyre not the first ones in here, make sure everyone else sees the modes we gave the user */
+ std::string ms = Instance->Modes->ModeString(user, Ptr);
+ if ((Ptr->GetUserCounter() > 1) && (ms.length()))
+ Ptr->WriteAllExceptSender(user, true, 0, "MODE %s +%s", Ptr->name.c_str(), ms.c_str());
+
+ /* Major improvement by Brain - we dont need to be calculating all this pointlessly for remote users */
+ if (IS_LOCAL(user))
+ {
+ if (Ptr->topicset)
+ {
+ user->WriteNumeric(RPL_TOPIC, "%s %s :%s", user->nick.c_str(), Ptr->name.c_str(), Ptr->topic.c_str());
+ user->WriteNumeric(RPL_TOPICTIME, "%s %s %s %lu", user->nick.c_str(), Ptr->name.c_str(), Ptr->setby.c_str(), (unsigned long)Ptr->topicset);
+ }
else
{
- log(DEBUG,"Overridden checks");
+ user->WriteNumeric(RPL_NOTOPICSET, "%s %s :No topic is set", user->nick.c_str(), Ptr->name.c_str());
}
- created = 1;
+ Ptr->UserList(user);
}
+ FOREACH_MOD_I(Instance,I_OnPostJoin,OnPostJoin(user, Ptr));
+ return Ptr;
+}
- log(DEBUG,"Passed channel checks");
+bool Channel::IsBanned(User* user)
+{
+ int result = 0;
+ FOREACH_RESULT_MAP(I_OnCheckBan, OnCheckBan(user, this),
+ result = banmatch_reduce(result, MOD_RESULT);
+ );
- for (unsigned int index =0; index < user->chans.size(); index++)
+ if (result)
+ return (result < 0);
+
+ char mask[MAXBUF];
+ snprintf(mask, MAXBUF, "%s!%s@%s", user->nick.c_str(), user->ident.c_str(), user->GetIPString());
+ for (BanList::iterator i = this->bans.begin(); i != this->bans.end(); i++)
{
- if (user->chans[index].channel == NULL)
+ if ((InspIRCd::Match(user->GetFullHost(),i->data, NULL)) || // host
+ (InspIRCd::Match(user->GetFullRealHost(),i->data, NULL)) || // uncloaked host
+ (InspIRCd::MatchCIDR(mask, i->data, NULL))) // ip
{
- return ForceChan(Ptr,user->chans[index],user,created);
+ return true;
}
}
+ return false;
+}
- /*
- * XXX: If the user is an oper here, we can just extend their user->chans vector by one
- * and put the channel in here. Same for remote users which are not bound by
- * the channel limits. Otherwise, nope, youre boned.
- */
- if (!IS_LOCAL(user)) /* was a check on fd < 0 */
+int Channel::GetExtBanStatus(const std::string &str, char type)
+{
+ int result = 0;
+ FOREACH_RESULT_MAP(I_OnCheckStringExtBan, OnCheckStringExtBan(str, this, type),
+ result = banmatch_reduce(result, MOD_RESULT);
+ );
+
+ if (result)
+ return result;
+
+ // nobody decided for us, check the ban list
+ for (BanList::iterator i = this->bans.begin(); i != this->bans.end(); i++)
{
- ucrec a;
- chanrec* c = ForceChan(Ptr,a,user,created);
- user->chans.push_back(a);
- return c;
+ if (i->data[0] != type || i->data[1] != ':')
+ continue;
+
+ std::string maskptr = i->data.substr(2);
+ ServerInstance->Logs->Log("EXTBANS", DEBUG, "Checking %s against %s, type is %c", str.c_str(), maskptr.c_str(), type);
+
+ if (InspIRCd::Match(str, maskptr, NULL))
+ return -1;
+ }
+
+ return 0;
+}
+
+int Channel::GetExtBanStatus(User *user, char type)
+{
+ int result = 0;
+ FOREACH_RESULT_MAP(I_OnCheckExtBan, OnCheckExtBan(user, this, type),
+ result = banmatch_reduce(result, MOD_RESULT);
+ );
+
+ if (result)
+ return result;
+
+ char mask[MAXBUF];
+ int rv = 0;
+ snprintf(mask, MAXBUF, "%s!%s@%s", user->nick.c_str(), user->ident.c_str(), user->GetIPString());
+
+ // XXX: we should probably hook cloaked hosts in here somehow too..
+ rv = banmatch_reduce(rv, this->GetExtBanStatus(mask, type));
+ rv = banmatch_reduce(rv, this->GetExtBanStatus(user->GetFullHost(), type));
+ rv = banmatch_reduce(rv, this->GetExtBanStatus(user->GetFullRealHost(), type));
+ return rv;
+}
+
+/* Channel::PartUser
+ * remove a channel from a users record, and return the number of users left.
+ * Therefore, if this function returns 0 the caller should delete the Channel.
+ */
+long Channel::PartUser(User *user, std::string &reason)
+{
+ bool silent = false;
+
+ if (!user)
+ return this->GetUserCounter();
+
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
+ {
+ FOREACH_MOD(I_OnUserPart,OnUserPart(user, this, reason, silent));
+
+ if (!silent)
+ this->WriteChannel(user, "PART %s%s%s", this->name.c_str(), reason.empty() ? "" : " :", reason.c_str());
+
+ user->chans.erase(i);
+ this->RemoveAllPrefixes(user);
}
- else if (*user->oper)
+
+ if (!this->DelUser(user)) /* if there are no users left on the channel... */
{
- /* Oper allows extension up to the OPERMAXCHANS value */
- if (user->chans.size() < OPERMAXCHANS)
+ chan_hash::iterator iter = ServerInstance->chanlist->find(this->name);
+ /* kill the record */
+ if (iter != ServerInstance->chanlist->end())
{
- ucrec a;
- chanrec* c = ForceChan(Ptr,a,user,created);
- user->chans.push_back(a);
- return c;
+ int MOD_RESULT = 0;
+ FOREACH_RESULT_I(ServerInstance,I_OnChannelPreDelete, OnChannelPreDelete(this));
+ if (MOD_RESULT == 1)
+ return 1; // delete halted by module
+ FOREACH_MOD(I_OnChannelDelete, OnChannelDelete(this));
+ ServerInstance->chanlist->erase(iter);
}
+ return 0;
}
- log(DEBUG,"add_channel: user channel max exceeded: %s %s",user->nick,cname);
- WriteServ(user->fd,"405 %s %s :You are on too many channels",user->nick, cname);
+ return this->GetUserCounter();
+}
+
+long Channel::ServerKickUser(User* user, const char* reason, const char* servername)
+{
+ if (servername == NULL || *ServerInstance->Config->HideWhoisServer)
+ servername = ServerInstance->Config->ServerName;
+
+ ServerInstance->FakeClient->server = servername;
+ return this->KickUser(ServerInstance->FakeClient, user, reason);
+}
+
+long Channel::KickUser(User *src, User *user, const char* reason)
+{
+ bool silent = false;
+
+ if (!src || !user || !reason)
+ return this->GetUserCounter();
- if (created == 2)
+ if (IS_LOCAL(src))
{
- log(DEBUG,"BLAMMO, Whacking channel.");
- /* Things went seriously pear shaped, so take this away. bwahaha. */
- chan_hash::iterator n = chanlist.find(cname);
- if (n != chanlist.end())
+ if (!this->HasUser(user))
+ {
+ src->WriteNumeric(ERR_USERNOTINCHANNEL, "%s %s %s :They are not on that channel",src->nick.c_str(), user->nick.c_str(), this->name.c_str());
+ return this->GetUserCounter();
+ }
+ if ((ServerInstance->ULine(user->server)) && (!ServerInstance->ULine(src->server)))
+ {
+ src->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :Only a u-line may kick a u-line from a channel.",src->nick.c_str(), this->name.c_str());
+ return this->GetUserCounter();
+ }
+ int MOD_RESULT = 0;
+
+ if (!ServerInstance->ULine(src->server))
+ {
+ MOD_RESULT = 0;
+ FOREACH_RESULT(I_OnUserPreKick,OnUserPreKick(src,user,this,reason));
+ if (MOD_RESULT == 1)
+ return this->GetUserCounter();
+ }
+ /* Set to -1 by OnUserPreKick if explicit allow was set */
+ if (MOD_RESULT != -1)
{
- Ptr->DelUser((char*)user);
- delete Ptr;
- chanlist.erase(n);
- for (unsigned int index =0; index < user->chans.size(); index++)
+ FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(src,user,this,AC_KICK));
+ if ((MOD_RESULT == ACR_DENY) && (!ServerInstance->ULine(src->server)))
+ return this->GetUserCounter();
+
+ if ((MOD_RESULT == ACR_DEFAULT) || (!ServerInstance->ULine(src->server)))
{
- if (user->chans[index].channel == Ptr)
+ int them = this->GetStatus(src);
+ int us = this->GetStatus(user);
+ if ((them < STATUS_HOP) || (them < us))
{
- user->chans[index].channel = NULL;
- user->chans[index].uc_modes = 0;
+ src->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :You must be a channel %soperator",src->nick.c_str(), this->name.c_str(), them == STATUS_HOP ? "" : "half-");
+ return this->GetUserCounter();
}
}
}
}
- return NULL;
+
+ FOREACH_MOD(I_OnUserKick,OnUserKick(src, user, this, reason, silent));
+
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
+ {
+ /* zap it from the channel list of the user */
+ if (!silent)
+ this->WriteChannel(src, "KICK %s %s :%s", this->name.c_str(), user->nick.c_str(), reason);
+
+ user->chans.erase(i);
+ this->RemoveAllPrefixes(user);
+ }
+
+ if (!this->DelUser(user))
+ /* if there are no users left on the channel */
+ {
+ chan_hash::iterator iter = ServerInstance->chanlist->find(this->name.c_str());
+
+ /* kill the record */
+ if (iter != ServerInstance->chanlist->end())
+ {
+ int MOD_RESULT = 0;
+ FOREACH_RESULT_I(ServerInstance,I_OnChannelPreDelete, OnChannelPreDelete(this));
+ if (MOD_RESULT == 1)
+ return 1; // delete halted by module
+ FOREACH_MOD(I_OnChannelDelete, OnChannelDelete(this));
+ ServerInstance->chanlist->erase(iter);
+ }
+ return 0;
+ }
+
+ return this->GetUserCounter();
}
-chanrec* ForceChan(chanrec* Ptr,ucrec &a,userrec* user, int created)
+void Channel::WriteChannel(User* user, const char* text, ...)
{
- if (created == 2)
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if (!user || !text)
+ return;
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ this->WriteChannel(user, std::string(textbuffer));
+}
+
+void Channel::WriteChannel(User* user, const std::string &text)
+{
+ CUList *ulist = this->GetUsers();
+ char tb[MAXBUF];
+
+ if (!user)
+ return;
+
+ snprintf(tb,MAXBUF,":%s %s", user->GetFullHost().c_str(), text.c_str());
+ std::string out = tb;
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- /* first user in is given ops */
- a.uc_modes = UCMODE_OP;
- Ptr->AddOppedUser((char*)user);
+ if (IS_LOCAL(i->first))
+ i->first->Write(out);
}
- else
+}
+
+void Channel::WriteChannelWithServ(const char* ServName, const char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if (!text)
+ return;
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ this->WriteChannelWithServ(ServName, std::string(textbuffer));
+}
+
+void Channel::WriteChannelWithServ(const char* ServName, const std::string &text)
+{
+ CUList *ulist = this->GetUsers();
+ char tb[MAXBUF];
+
+ snprintf(tb,MAXBUF,":%s %s", ServName ? ServName : ServerInstance->Config->ServerName, text.c_str());
+ std::string out = tb;
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- a.uc_modes = 0;
+ if (IS_LOCAL(i->first))
+ i->first->Write(out);
}
+}
+
+/* write formatted text from a source user to all users on a channel except
+ * for the sender (for privmsg etc) */
+void Channel::WriteAllExceptSender(User* user, bool serversource, char status, const char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
- a.channel = Ptr;
- Ptr->AddUser((char*)user);
- WriteChannel(Ptr,user,"JOIN :%s",Ptr->name);
- log(DEBUG,"Sent JOIN to client");
+ if (!text)
+ return;
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ this->WriteAllExceptSender(user, serversource, status, std::string(textbuffer));
+}
+
+void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const char* text, ...)
+{
+ char textbuffer[MAXBUF];
+ va_list argsPtr;
+
+ if (!text)
+ return;
+
+ va_start(argsPtr, text);
+ vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ va_end(argsPtr);
+
+ this->WriteAllExcept(user, serversource, status, except_list, std::string(textbuffer));
+}
+
+void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const std::string &text)
+{
+ CUList *ulist = this->GetUsers();
+ char tb[MAXBUF];
+
+ snprintf(tb,MAXBUF,":%s %s", user->GetFullHost().c_str(), text.c_str());
+ std::string out = tb;
- if (Ptr->topicset)
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
- WriteServ(user->fd,"333 %s %s %s %lu", user->nick, Ptr->name, Ptr->setby, (unsigned long)Ptr->topicset);
+ if ((IS_LOCAL(i->first)) && (except_list.find(i->first) == except_list.end()))
+ {
+ /* User doesnt have the status we're after */
+ if (status && !strchr(this->GetAllPrefixChars(i->first), status))
+ continue;
+
+ if (serversource)
+ i->first->WriteServ(text);
+ else
+ i->first->Write(out);
+ }
}
+}
- userlist(user,Ptr);
- WriteServ(user->fd,"366 %s %s :End of /NAMES list.", user->nick, Ptr->name);
- FOREACH_MOD(I_OnUserJoin,OnUserJoin(user,Ptr));
- return Ptr;
+void Channel::WriteAllExceptSender(User* user, bool serversource, char status, const std::string& text)
+{
+ CUList except_list;
+ except_list[user] = user->nick;
+ this->WriteAllExcept(user, serversource, status, except_list, std::string(text));
}
/*
- *remove a channel from a users record, and remove the record from memory
- * if the channel has become empty
+ * return a count of the users on a specific channel accounting for
+ * invisible users who won't increase the count. e.g. for /LIST
*/
-
-chanrec* del_channel(userrec *user, const char* cname, const char* reason, bool local)
+int Channel::CountInvisible()
{
- if ((!user) || (!cname))
+ int count = 0;
+ CUList *ulist= this->GetUsers();
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- log(DEFAULT,"*** BUG *** del_channel was given an invalid parameter");
- return NULL;
+ if (!(i->first->IsModeSet('i')))
+ count++;
}
- chanrec* Ptr = FindChan(cname);
+ return count;
+}
- if (!Ptr)
- return NULL;
+char* Channel::ChanModes(bool showkey)
+{
+ static char scratch[MAXBUF];
+ static char sparam[MAXBUF];
+ char* offset = scratch;
+ std::string extparam;
- log(DEBUG,"del_channel: removing: %s %s",user->nick,Ptr->name);
+ *scratch = '\0';
+ *sparam = '\0';
- for (unsigned int i =0; i < user->chans.size(); i++)
+ /* This was still iterating up to 190, Channel::modes is only 64 elements -- Om */
+ for(int n = 0; n < 64; n++)
{
- /* zap it from the channel list of the user */
- if (user->chans[i].channel == Ptr)
+ if(this->modes[n])
{
- if (reason)
+ *offset++ = n + 65;
+ extparam.clear();
+ switch (n)
{
- FOREACH_MOD(I_OnUserPart,OnUserPart(user,Ptr,reason));
- WriteChannel(Ptr,user,"PART %s :%s",Ptr->name, reason);
+ case CM_KEY:
+ // Unfortunately this must be special-cased, as we definitely don't want to always display key.
+ if (showkey)
+ {
+ extparam = this->GetModeParameter('k');
+ }
+ else
+ {
+ extparam = "<key>";
+ }
+ break;
+ case CM_NOEXTERNAL:
+ case CM_TOPICLOCK:
+ case CM_INVITEONLY:
+ case CM_MODERATED:
+ case CM_SECRET:
+ case CM_PRIVATE:
+ /* We know these have no parameters */
+ break;
+ default:
+ extparam = this->GetModeParameter(n + 65);
+ break;
}
- else
+ if (!extparam.empty())
{
- FOREACH_MOD(I_OnUserPart,OnUserPart(user,Ptr,""));
- WriteChannel(Ptr,user,"PART :%s",Ptr->name);
+ charlcat(sparam,' ',MAXBUF);
+ strlcat(sparam,extparam.c_str(),MAXBUF);
}
- user->chans[i].uc_modes = 0;
- user->chans[i].channel = NULL;
- log(DEBUG,"del_channel: unlinked: %s %s",user->nick,Ptr->name);
- break;
}
}
- Ptr->DelUser((char*)user);
+ /* Null terminate scratch */
+ *offset = '\0';
+ strlcat(scratch,sparam,MAXBUF);
+ return scratch;
+}
- /* if there are no users left on the channel */
- if (!usercount(Ptr))
+/* compile a userlist of a channel into a string, each nick seperated by
+ * spaces and op, voice etc status shown as @ and +, and send it to 'user'
+ */
+void Channel::UserList(User *user, CUList *ulist)
+{
+ char list[MAXBUF];
+ size_t dlen, curlen;
+ int MOD_RESULT = 0;
+ bool call_modules = true;
+
+ if (!IS_LOCAL(user))
+ return;
+
+ FOREACH_RESULT(I_OnUserList,OnUserList(user, this, ulist));
+ if (MOD_RESULT == 1)
+ call_modules = false;
+
+ if (MOD_RESULT != -1)
{
- chan_hash::iterator iter = chanlist.find(Ptr->name);
+ if ((this->IsModeSet('s')) && (!this->HasUser(user)))
+ {
+ user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel",user->nick.c_str(), this->name.c_str());
+ return;
+ }
+ }
- log(DEBUG,"del_channel: destroying channel: %s",Ptr->name);
+ dlen = curlen = snprintf(list,MAXBUF,"%s %c %s :", user->nick.c_str(), this->IsModeSet('s') ? '@' : this->IsModeSet('p') ? '*' : '=', this->name.c_str());
- /* kill the record */
- if (iter != chanlist.end())
+ int numusers = 0;
+ char* ptr = list + dlen;
+
+ if (!ulist)
+ ulist = this->GetUsers();
+
+ /* Improvement by Brain - this doesnt change in value, so why was it inside
+ * the loop?
+ */
+ bool has_user = this->HasUser(user);
+
+ for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ {
+ if ((!has_user) && (i->first->IsModeSet('i')))
+ {
+ /*
+ * user is +i, and source not on the channel, does not show
+ * nick in NAMES list
+ */
+ continue;
+ }
+
+ if (i->first->Visibility && !i->first->Visibility->VisibleTo(user))
+ continue;
+
+ std::string prefixlist = this->GetPrefixChar(i->first);
+ std::string nick = i->first->nick;
+
+ if (call_modules)
+ {
+ FOREACH_MOD(I_OnNamesListItem, OnNamesListItem(user, i->first, this, prefixlist, nick));
+
+ /* Nick was nuked, a module wants us to skip it */
+ if (nick.empty())
+ continue;
+ }
+
+ size_t ptrlen = 0;
+
+ if (curlen + prefixlist.length() + nick.length() + 1 > 480)
{
- log(DEBUG,"del_channel: destroyed: %s",Ptr->name);
- FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(Ptr));
- delete Ptr;
- chanlist.erase(iter);
+ /* list overflowed into multiple numerics */
+ user->WriteNumeric(RPL_NAMREPLY, std::string(list));
+
+ /* reset our lengths */
+ dlen = curlen = snprintf(list,MAXBUF,"%s %c %s :", user->nick.c_str(), this->IsModeSet('s') ? '@' : this->IsModeSet('p') ? '*' : '=', this->name.c_str());
+ ptr = list + dlen;
+
+ ptrlen = 0;
+ numusers = 0;
}
+
+ ptrlen = snprintf(ptr, MAXBUF, "%s%s ", prefixlist.c_str(), nick.c_str());
+
+ curlen += ptrlen;
+ ptr += ptrlen;
+
+ numusers++;
}
- return NULL;
+ /* if whats left in the list isnt empty, send it */
+ if (numusers)
+ {
+ user->WriteNumeric(RPL_NAMREPLY, std::string(list));
+ }
+
+ user->WriteNumeric(RPL_ENDOFNAMES, "%s %s :End of /NAMES list.", user->nick.c_str(), this->name.c_str());
}
-void server_kick_channel(userrec* user, chanrec* Ptr, char* reason, bool triggerevents)
+long Channel::GetMaxBans()
{
- if ((!user) || (!Ptr) || (!reason))
- {
- return;
- }
+ /* Return the cached value if there is one */
+ if (this->maxbans)
+ return this->maxbans;
- if (IS_LOCAL(user))
+ /* If there isnt one, we have to do some O(n) hax to find it the first time. (ick) */
+ for (std::map<std::string,int>::iterator n = ServerInstance->Config->maxbans.begin(); n != ServerInstance->Config->maxbans.end(); n++)
{
- if (!has_channel(user,Ptr))
+ if (InspIRCd::Match(this->name, n->first, NULL))
{
- /* Not on channel */
- return;
+ this->maxbans = n->second;
+ return n->second;
}
}
-
- if (triggerevents)
- {
- FOREACH_MOD(I_OnUserKick,OnUserKick(NULL,user,Ptr,reason));
- }
- for (unsigned int i =0; i < user->chans.size(); i++)
+ /* Screw it, just return the default of 64 */
+ this->maxbans = 64;
+ return this->maxbans;
+}
+
+void Channel::ResetMaxBans()
+{
+ this->maxbans = 0;
+}
+
+/* returns the status character for a given user on a channel, e.g. @ for op,
+ * % for halfop etc. If the user has several modes set, the highest mode
+ * the user has must be returned.
+ */
+const char* Channel::GetPrefixChar(User *user)
+{
+ static char pf[2] = {0, 0};
+
+ prefixlist::iterator n = prefixes.find(user);
+ if (n != prefixes.end())
{
- if (user->chans[i].channel)
- if (!strcasecmp(user->chans[i].channel->name,Ptr->name))
+ if (n->second.size())
{
- WriteChannelWithServ(Config->ServerName,Ptr,"KICK %s %s :%s",Ptr->name, user->nick, reason);
- user->chans[i].uc_modes = 0;
- user->chans[i].channel = NULL;
- break;
+ /* If the user has any prefixes, their highest prefix
+ * will always be at the head of the list, as the list is
+ * sorted in rank order highest first (see SetPrefix()
+ * for reasons why)
+ */
+ *pf = n->second.begin()->first;
+ return pf;
}
}
- Ptr->DelUser((char*)user);
+ *pf = 0;
+ return pf;
+}
- if (!usercount(Ptr))
+
+const char* Channel::GetAllPrefixChars(User* user)
+{
+ static char prefix[MAXBUF];
+ int ctr = 0;
+ *prefix = 0;
+
+ prefixlist::iterator n = prefixes.find(user);
+ if (n != prefixes.end())
{
- chan_hash::iterator iter = chanlist.find(Ptr->name);
- log(DEBUG,"del_channel: destroying channel: %s",Ptr->name);
- /* kill the record */
- if (iter != chanlist.end())
+ for (std::vector<prefixtype>::iterator x = n->second.begin(); x != n->second.end(); x++)
{
- log(DEBUG,"del_channel: destroyed: %s",Ptr->name);
- FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(Ptr));
- delete Ptr;
- chanlist.erase(iter);
+ prefix[ctr++] = x->first;
}
}
+
+ prefix[ctr] = 0;
+
+ return prefix;
}
-void kick_channel(userrec *src,userrec *user, chanrec *Ptr, char* reason)
+unsigned int Channel::GetPrefixValue(User* user)
{
- if ((!src) || (!user) || (!Ptr) || (!reason))
+ prefixlist::iterator n = prefixes.find(user);
+ if (n != prefixes.end())
{
- log(DEFAULT,"*** BUG *** kick_channel was given an invalid parameter");
- return;
+ if (n->second.size())
+ return n->second.begin()->second;
+ }
+ return 0;
+}
+
+int Channel::GetStatusFlags(User *user)
+{
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
+ {
+ return i->second;
}
+ return 0;
+}
- log(DEBUG,"kick_channel: removing: %s %s %s",user->nick,Ptr->name,src->nick);
+int Channel::GetStatus(User *user)
+{
+ if (ServerInstance->ULine(user->server))
+ return STATUS_OP;
- if (IS_LOCAL(src))
+ UCListIter i = user->chans.find(this);
+ if (i != user->chans.end())
{
- if (!has_channel(user,Ptr))
+ if ((i->second & UCMODE_OP) > 0)
{
- WriteServ(src->fd,"441 %s %s %s :They are not on that channel",src->nick, user->nick, Ptr->name);
- return;
+ return STATUS_OP;
}
- int MOD_RESULT = 0;
-
- if (!is_uline(src->server))
+ if ((i->second & UCMODE_HOP) > 0)
{
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnUserPreKick,OnUserPreKick(src,user,Ptr,reason));
- if (MOD_RESULT == 1)
- return;
+ return STATUS_HOP;
}
- /* Set to -1 by OnUserPreKick if explicit allow was set */
- if (MOD_RESULT != -1)
+ if ((i->second & UCMODE_VOICE) > 0)
{
- FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(src,user,Ptr,AC_KICK));
- if ((MOD_RESULT == ACR_DENY) && (!is_uline(src->server)))
- return;
-
- if ((MOD_RESULT == ACR_DEFAULT) || (!is_uline(src->server)))
- {
- if ((cstatus(src,Ptr) < STATUS_HOP) || (cstatus(src,Ptr) < cstatus(user,Ptr)))
- {
- if (cstatus(src,Ptr) == STATUS_HOP)
- {
- WriteServ(src->fd,"482 %s %s :You must be a channel operator",src->nick, Ptr->name);
- }
- else
- {
- WriteServ(src->fd,"482 %s %s :You must be at least a half-operator",src->nick, Ptr->name);
- }
-
- return;
- }
- }
+ return STATUS_VOICE;
}
+ return STATUS_NORMAL;
}
+ return STATUS_NORMAL;
+}
- FOREACH_MOD(I_OnUserKick,OnUserKick(src,user,Ptr,reason));
-
- for (unsigned int i =0; i < user->chans.size(); i++)
+void Channel::SetPrefix(User* user, char prefix, unsigned int prefix_value, bool adding)
+{
+ prefixlist::iterator n = prefixes.find(user);
+ prefixtype pfx = std::make_pair(prefix,prefix_value);
+ if (adding)
{
- /* zap it from the channel list of the user */
- if (user->chans[i].channel)
+ if (n != prefixes.end())
{
- if (!strcasecmp(user->chans[i].channel->name,Ptr->name))
+ if (std::find(n->second.begin(), n->second.end(), pfx) == n->second.end())
{
- WriteChannel(Ptr,src,"KICK %s %s :%s",Ptr->name, user->nick, reason);
- user->chans[i].uc_modes = 0;
- user->chans[i].channel = NULL;
- log(DEBUG,"del_channel: unlinked: %s %s",user->nick,Ptr->name);
- break;
+ n->second.push_back(pfx);
+ /* We must keep prefixes in rank order, largest first.
+ * This is for two reasons, firstly because x-chat *ass-u-me's* this
+ * state, and secondly it turns out to be a benefit to us later.
+ * See above in GetPrefix().
+ */
+ std::sort(n->second.begin(), n->second.end(), ModeParser::PrefixComparison);
}
}
+ else
+ {
+ pfxcontainer one;
+ one.push_back(pfx);
+ prefixes.insert(std::make_pair<User*,pfxcontainer>(user, one));
+ }
}
-
- Ptr->DelUser((char*)user);
-
- /* if there are no users left on the channel */
- if (!usercount(Ptr))
+ else
{
- chan_hash::iterator iter = chanlist.find(Ptr->name);
-
- log(DEBUG,"del_channel: destroying channel: %s",Ptr->name);
-
- /* kill the record */
- if (iter != chanlist.end())
+ if (n != prefixes.end())
{
- log(DEBUG,"del_channel: destroyed: %s",Ptr->name);
- FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(Ptr));
- delete Ptr;
- chanlist.erase(iter);
+ pfxcontainer::iterator x = std::find(n->second.begin(), n->second.end(), pfx);
+ if (x != n->second.end())
+ n->second.erase(x);
}
}
}
-
+void Channel::RemoveAllPrefixes(User* user)
+{
+ prefixlist::iterator n = prefixes.find(user);
+ if (n != prefixes.end())
+ {
+ prefixes.erase(n);
+ }
+}
projects / user / henk / code / inspircd.git / blobdiff