* | 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.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include "inspircd_config.h"
#include "inspircd.h"
-#include "configreader.h"
-#include <unistd.h>
-#include "hash_map.h"
-#include "connection.h"
#include "users.h"
#include "modules.h"
#include "inspstring.h"
-#include "helperfuncs.h"
-#include "commands.h"
#include "mode.h"
/* +s (secret) */
#include "modes/cmode_h.h"
/* +v (channel voice) */
#include "modes/cmode_v.h"
-
/* +s (server notices) */
#include "modes/umode_s.h"
/* +w (see wallops) */
/* +n (notice mask - our implementation of snomasks) */
#include "modes/umode_n.h"
-extern time_t TIME;
-
-extern InspIRCd* ServerInstance;
-
-ModeHandler::ModeHandler(InspIRCd* Instance, char modeletter, int parameters_on, int parameters_off, bool listmode, ModeType type, bool operonly)
- : ServerInstance(Instance), mode(modeletter), n_params_on(parameters_on), n_params_off(parameters_off), list(listmode), m_type(type), oper(operonly)
+ModeHandler::ModeHandler(InspIRCd* Instance, char modeletter, int parameters_on, int parameters_off, bool listmode, ModeType type, bool operonly, char mprefix)
+ : ServerInstance(Instance), mode(modeletter), n_params_on(parameters_on), n_params_off(parameters_off), list(listmode), m_type(type), oper(operonly), prefix(mprefix), count(0)
{
}
return list;
}
+unsigned int ModeHandler::GetPrefixRank()
+{
+ return 0;
+}
+
+unsigned int ModeHandler::GetCount()
+{
+ return 0;
+}
+
+void ModeHandler::ChangeCount(int modifier)
+{
+ count += modifier;
+}
+
ModeType ModeHandler::GetModeType()
{
return m_type;
return oper;
}
+char ModeHandler::GetPrefix()
+{
+ return prefix;
+}
+
int ModeHandler::GetNumParams(bool adding)
{
return adding ? n_params_on : n_params_off;
if (!chan)
return "";
- for (std::vector<ucrec*>::const_iterator i = d->chans.begin(); i != d->chans.end(); i++)
+ UCListIter n = d->chans.find(chan);
+ if (n != d->chans.end())
{
- ucrec* n = (ucrec*)(*i);
- if (n->channel == chan)
+ if (n->second & MASK)
{
- if (n->uc_modes & MASK)
- {
- return "";
- }
- n->uc_modes = n->uc_modes | MASK;
- switch (MASK)
- {
- case UCMODE_OP:
- n->channel->AddOppedUser(d);
- break;
- case UCMODE_HOP:
- n->channel->AddHalfoppedUser(d);
- break;
- case UCMODE_VOICE:
- n->channel->AddVoicedUser(d);
- break;
- }
- log(DEBUG,"grant: %s %s",n->channel->name,d->nick);
- return d->nick;
+ return "";
}
+ n->second = n->second | MASK;
+ switch (MASK)
+ {
+ case UCMODE_OP:
+ n->first->AddOppedUser(d);
+ break;
+ case UCMODE_HOP:
+ n->first->AddHalfoppedUser(d);
+ break;
+ case UCMODE_VOICE:
+ n->first->AddVoicedUser(d);
+ break;
+ }
+ return d->nick;
}
return "";
}
if (!chan)
return "";
- for (std::vector<ucrec*>::const_iterator i = d->chans.begin(); i != d->chans.end(); i++)
+ UCListIter n = d->chans.find(chan);
+ if (n != d->chans.end())
{
- ucrec* n = (ucrec*)(*i);
- if (n->channel == chan)
+ if ((n->second & MASK) == 0)
{
- if ((n->uc_modes & MASK) == 0)
- {
- return "";
- }
- n->uc_modes ^= MASK;
- switch (MASK)
- {
- case UCMODE_OP:
- n->channel->DelOppedUser(d);
- break;
- case UCMODE_HOP:
- n->channel->DelHalfoppedUser(d);
- break;
- case UCMODE_VOICE:
- n->channel->DelVoicedUser(d);
- break;
- }
- log(DEBUG,"revoke: %s %s",n->channel->name,d->nick);
- return d->nick;
+ return "";
+ }
+ n->second ^= MASK;
+ switch (MASK)
+ {
+ case UCMODE_OP:
+ n->first->DelOppedUser(d);
+ break;
+ case UCMODE_HOP:
+ n->first->DelHalfoppedUser(d);
+ break;
+ case UCMODE_VOICE:
+ n->first->DelVoicedUser(d);
+ break;
}
+ return d->nick;
}
return "";
}
{
/* Display channel's current mode string */
user->WriteServ("324 %s %s +%s",user->nick, targetchannel->name, targetchannel->ChanModes(targetchannel->HasUser(user)));
- user->WriteServ("329 %s %s %d", user->nick, targetchannel->name, targetchannel->created);
+ user->WriteServ("329 %s %s %lu", user->nick, targetchannel->name, (unsigned long)targetchannel->age);
return;
}
else if (targetuser)
{
- /* Display user's current mode string */
- user->WriteServ("221 %s :+%s",targetuser->nick,targetuser->FormatModes());
- user->WriteServ("008 %s :+%s", targetuser->nick, targetuser->FormatNoticeMasks());
- return;
+ if (targetuser->Visibility && !targetuser->Visibility->VisibleTo(user))
+ {
+ user->WriteServ("401 %s %s :No such nick/channel",user->nick, text);
+ return;
+ }
+
+ if ((targetuser == user) || (IS_OPER(user)))
+ {
+ /* Display user's current mode string */
+ user->WriteServ("221 %s :+%s",targetuser->nick,targetuser->FormatModes());
+ if (IS_OPER(targetuser))
+ user->WriteServ("008 %s +%s :Server notice mask", targetuser->nick, targetuser->FormatNoticeMasks());
+ return;
+ }
+ else
+ {
+ user->WriteServ("502 %s :Can't change mode for other users", user->nick);
+ return;
+ }
}
/* No such nick/channel */
chanrec* targetchannel = ServerInstance->FindChan(parameters[0]);
userrec* targetuser = ServerInstance->FindNick(parameters[0]);
- log(DEBUG,"ModeParser::Process start");
+ LastParse.clear();
/* Special case for displaying the list for listmodes,
* e.g. MODE #chan b, or MODE #chan +b without a parameter
if ((targetchannel) && (pcnt == 2))
{
const char* mode = parameters[1];
- if (*mode == '+')
- mode++;
- unsigned char handler_id = ((*mode) - 65) | MASK_CHANNEL;
- ModeHandler* mh = modehandlers[handler_id];
- if ((mh) && (mh->IsListMode()))
+ int nonlistmodes_found = 0;
+ bool sent[256];
+
+ mask = MASK_CHANNEL;
+
+ memset(&sent, 0, 256);
+
+ while (mode && *mode)
{
- mh->DisplayList(user, targetchannel);
- return;
+ unsigned char mletter = *mode;
+
+ if (*mode == '+')
+ {
+ mode++;
+ continue;
+ }
+
+ /* Ensure the user doesnt request the same mode twice,
+ * so they cant flood themselves off out of idiocy.
+ */
+ if (!sent[mletter])
+ {
+ sent[mletter] = true;
+ }
+ else
+ {
+ mode++;
+ continue;
+ }
+
+ ModeHandler *mh = this->FindMode(*mode, MODETYPE_CHANNEL);
+ bool display = true;
+
+ if ((mh) && (mh->IsListMode()))
+ {
+ if (ServerInstance->Config->HideModeLists[mletter] && (targetchannel->GetStatus(user) < STATUS_HOP))
+ {
+ user->WriteServ("482 %s %s :Only half-operators and above may view the +%c list",user->nick, targetchannel->name, *mode++);
+ continue;
+ }
+
+ /** See below for a description of what craq this is :D
+ */
+ unsigned char handler_id = (*mode - 65) | mask;
+
+ for(ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
+ {
+ std::string dummyparam;
+
+ if (!((*watchers)->BeforeMode(user, NULL, targetchannel, dummyparam, true, MODETYPE_CHANNEL)))
+ display = false;
+ }
+
+ if (display)
+ mh->DisplayList(user, targetchannel);
+ }
+ else
+ nonlistmodes_found++;
+
+ mode++;
}
+
+ /* We didnt have any modes that were non-list, we can return here */
+ if (!nonlistmodes_found)
+ return;
}
if (pcnt == 1)
if ((IS_LOCAL(user)) && (targetchannel->GetStatus(user) < STATUS_HOP))
{
/* We don't have halfop */
- log(DEBUG,"The user is not a halfop or above, checking other reasons for being able to set the modes");
+ int MOD_RESULT = 0;
+ FOREACH_RESULT(I_OnAccessCheck,OnAccessCheck(user, NULL, targetchannel, AC_GENERAL_MODE));
+ if (MOD_RESULT == ACR_DENY)
+ return;
- /* Are we a uline or is it a servermode? */
- if ((!is_uline(user->server)) && (!servermode))
+ if (MOD_RESULT == ACR_DEFAULT)
{
- /* Not enough permission:
- * NOT a uline and NOT a servermode,
- * OR, NOT halfop or above.
- */
- user->WriteServ("482 %s %s :You're not a channel (half)operator",user->nick, targetchannel->name);
- return;
+ /* Are we a uline or is it a servermode? */
+ if ((!ServerInstance->ULine(user->server)) && (!servermode))
+ {
+ /* Not enough permission:
+ * NOT a uline and NOT a servermode,
+ * OR, NOT halfop or above.
+ */
+ user->WriteServ("482 %s %s :You're not a channel (half)operator",user->nick, targetchannel->name);
+ return;
+ }
}
}
}
{
type = MODETYPE_USER;
mask = MASK_USER;
+ if ((user != targetuser) && (!ServerInstance->ULine(user->server)))
+ {
+ user->WriteServ("502 %s :Can't change mode for other users", user->nick);
+ return;
+ }
}
else
{
}
std::string mode_sequence = parameters[1];
- std::string parameter = "";
+ std::string parameter;
std::ostringstream parameter_list;
- std::string output_sequence = "";
+ std::string output_sequence;
bool adding = true, state_change = false;
unsigned char handler_id = 0;
int parameter_counter = 2; /* Index of first parameter */
+ int parameter_count = 0;
+ bool last_successful_state_change = false;
+
+ /* A mode sequence that doesnt start with + or -. Assume +. - Thanks for the suggestion spike (bug#132) */
+ if ((*mode_sequence.begin() != '+') && (*mode_sequence.begin() != '-'))
+ mode_sequence.insert(0, "+");
for (std::string::const_iterator letter = mode_sequence.begin(); letter != mode_sequence.end(); letter++)
{
if ((!adding) || (!output_sequence.length()))
state_change = true;
adding = true;
+ if (!output_sequence.length())
+ last_successful_state_change = false;
continue;
break;
case '-':
if ((adding) || (!output_sequence.length()))
state_change = true;
adding = false;
+ if (!output_sequence.length())
+ last_successful_state_change = true;
continue;
break;
default:
{
bool abort = false;
- for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
- {
- if ((*watchers)->BeforeMode(user, targetuser, targetchannel, parameter, adding, type) == MODEACTION_DENY)
- abort = true;
- }
- if ((modehandlers[handler_id]->GetModeType() == type) && (!abort))
+ if (modehandlers[handler_id]->GetModeType() == type)
{
if (modehandlers[handler_id]->GetNumParams(adding))
{
if (parameter_counter < pcnt)
{
parameter = parameters[parameter_counter++];
+
+ /* Yerk, invalid! */
+ if ((parameter.find(':') == 0) || (parameter.rfind(' ') != std::string::npos))
+ parameter.clear();
}
else
{
/* No parameter, continue to the next mode */
continue;
}
+
+ bool had_parameter = !parameter.empty();
+
+ for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
+ {
+ if ((*watchers)->BeforeMode(user, targetuser, targetchannel, parameter, adding, type) == false)
+ {
+ abort = true;
+ break;
+ }
+ /* A module whacked the parameter completely, and there was one. abort. */
+ if ((had_parameter) && (parameter.empty()))
+ {
+ abort = true;
+ break;
+ }
+ }
+
+ if (abort)
+ continue;
+ }
+ else
+ {
+ /* Fix by brain: mode watchers not being called for parameterless modes */
+ for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
+ {
+ if ((*watchers)->BeforeMode(user, targetuser, targetchannel, parameter, adding, type) == false)
+ {
+ abort = true;
+ break;
+ }
+ }
+
+ if (abort)
+ continue;
}
/* It's an oper only mode, check if theyre an oper. If they arent,
* eat any parameter that came with the mode, and continue to next
*/
- if ((IS_LOCAL(user)) && (modehandlers[handler_id]->NeedsOper()) && (!*user->oper))
+ if ((IS_LOCAL(user)) && (modehandlers[handler_id]->NeedsOper()) && (!IS_OPER(user)))
+ {
+ user->WriteServ("481 %s :Permission Denied - Only IRC operators may %sset %s mode %c", user->nick,
+ adding ? "" : "un", type == MODETYPE_CHANNEL ? "channel" : "user",
+ modehandlers[handler_id]->GetModeChar());
continue;
+ }
/* Call the handler for the mode */
ModeAction ma = modehandlers[handler_id]->OnModeChange(user, targetuser, targetchannel, parameter, adding);
- if ((modehandlers[handler_id]->GetNumParams(adding)) && (parameter == ""))
+ if ((modehandlers[handler_id]->GetNumParams(adding)) && (parameter.empty()))
{
/* The handler nuked the parameter and they are supposed to have one.
* We CANT continue now, even if they actually returned MODEACTION_ALLOW,
{
/* We're about to output a valid mode letter - was there previously a pending state-change? */
if (state_change)
- output_sequence.append(adding ? "+" : "-");
+ {
+ if (adding != last_successful_state_change)
+ output_sequence.append(adding ? "+" : "-");
+ last_successful_state_change = adding;
+ }
/* Add the mode letter */
output_sequence.push_back(modechar);
/* Is there a valid parameter for this mode? If so add it to the parameter list */
- if ((modehandlers[handler_id]->GetNumParams(adding)) && (parameter != ""))
+ if ((modehandlers[handler_id]->GetNumParams(adding)) && (!parameter.empty()))
+ {
parameter_list << " " << parameter;
+ parameter_count++;
+ /* Does this mode have a prefix? */
+ if (modehandlers[handler_id]->GetPrefix() && targetchannel)
+ {
+ userrec* user_to_prefix = ServerInstance->FindNick(parameter);
+ if (user_to_prefix)
+ targetchannel->SetPrefix(user_to_prefix, modehandlers[handler_id]->GetPrefix(),
+ modehandlers[handler_id]->GetPrefixRank(), adding);
+ }
+ }
/* Call all the AfterMode events in the mode watchers for this mode */
for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
/* Reset the state change flag */
state_change = false;
+
+ if ((output_sequence.length() + parameter_list.str().length() > 450) || (output_sequence.length() > 100)
+ || (parameter_count > MAXMODES))
+ {
+ /* We cant have a mode sequence this long */
+ letter = mode_sequence.end() - 1;
+ continue;
+ }
}
}
}
break;
}
}
+
/* Was there at least one valid mode in the sequence? */
- if (output_sequence != "")
+ if (!output_sequence.empty())
{
if (servermode)
{
if (type == MODETYPE_CHANNEL)
{
targetchannel->WriteChannelWithServ(ServerInstance->Config->ServerName, "MODE %s %s%s", targetchannel->name, output_sequence.c_str(), parameter_list.str().c_str());
+ this->LastParse = targetchannel->name;
}
else
{
- targetuser->WriteServ("MODE %s %s",targetuser->nick,output_sequence.c_str());
+ targetuser->WriteServ("MODE %s %s%s",targetuser->nick,output_sequence.c_str(), parameter_list.str().c_str());
+ this->LastParse = targetuser->nick;
}
}
else
{
if (type == MODETYPE_CHANNEL)
{
- log(DEBUG,"Write output sequence and parameters to channel: %s %s%s",targetchannel->name,output_sequence.c_str(),parameter_list.str().c_str());
targetchannel->WriteChannel(user,"MODE %s %s%s",targetchannel->name,output_sequence.c_str(),parameter_list.str().c_str());
FOREACH_MOD(I_OnMode,OnMode(user, targetchannel, TYPE_CHANNEL, output_sequence + parameter_list.str()));
+ this->LastParse = targetchannel->name;
}
else
{
- user->WriteTo(targetuser,"MODE %s %s",targetuser->nick,output_sequence.c_str());
- FOREACH_MOD(I_OnMode,OnMode(user, targetuser, TYPE_USER, output_sequence));
+ user->WriteTo(targetuser,"MODE %s %s%s",targetuser->nick,output_sequence.c_str(), parameter_list.str().c_str());
+ FOREACH_MOD(I_OnMode,OnMode(user, targetuser, TYPE_USER, output_sequence + parameter_list.str()));
+ this->LastParse = targetuser->nick;
}
}
+
+ LastParse.append(" ");
+ LastParse.append(output_sequence);
+ LastParse.append(parameter_list.str());
}
}
}
-
-void cmd_mode::Handle (const char** parameters, int pcnt, userrec *user)
+const std::string& ModeParser::GetLastParse()
{
- if (!user)
- return;
-
- ServerInstance->ModeGrok->Process(parameters, pcnt, user, false);
-
- return;
+ return LastParse;
}
void ModeParser::CleanMask(std::string &mask)
if ((mh->GetModeChar() < 'A') || (mh->GetModeChar() > 'z'))
return false;
+ /* A mode prefix of ',' is not acceptable, it would fuck up server to server.
+ * A mode prefix of ':' will fuck up both server to server, and client to server.
+ * A mode prefix of '#' will mess up /whois and /privmsg
+ */
+ if ((mh->GetPrefix() == ',') || (mh->GetPrefix() == ':') || (mh->GetPrefix() == '#'))
+ return false;
+
mh->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
pos = (mh->GetModeChar()-65) | mask;
return false;
modehandlers[pos] = mh;
- log(DEBUG,"ModeParser::AddMode: added mode %c",mh->GetModeChar());
+ return true;
+}
+
+bool ModeParser::DelMode(ModeHandler* mh)
+{
+ unsigned char mask = 0;
+ unsigned char pos = 0;
+
+ if ((mh->GetModeChar() < 'A') || (mh->GetModeChar() > 'z'))
+ return false;
+
+ mh->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
+ pos = (mh->GetModeChar()-65) | mask;
+
+ if (!modehandlers[pos])
+ return false;
+
+ switch (mh->GetModeType())
+ {
+ case MODETYPE_USER:
+ for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++)
+ {
+ mh->RemoveMode(i->second);
+ }
+ break;
+ case MODETYPE_CHANNEL:
+ for (chan_hash::iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++)
+ {
+ mh->RemoveMode(i->second);
+ }
+ break;
+ }
+
+ modehandlers[pos] = NULL;
+
return true;
}
for (unsigned char mode = 'A'; mode <= 'z'; mode++)
{
+ if ((!ServerInstance->Config->AllowHalfop) && (mode == 'h'))
+ continue;
+
unsigned char pos = (mode-65) | MASK_CHANNEL;
if (modehandlers[pos])
for (unsigned char mode = 'A'; mode <= 'z'; mode++)
{
+ if ((!ServerInstance->Config->AllowHalfop) && (mode == 'h'))
+ continue;
+
unsigned char pos = (mode-65) | MASK_CHANNEL;
if ((modehandlers[pos]) && (modehandlers[pos]->GetNumParams(true)))
return modestr;
}
+ModeHandler* ModeParser::FindPrefix(unsigned const char pfxletter)
+{
+ for (unsigned char mode = 'A'; mode <= 'z'; mode++)
+ {
+ unsigned char pos = (mode-65) | MASK_CHANNEL;
+
+ if ((modehandlers[pos]) && (modehandlers[pos]->GetPrefix() == pfxletter))
+ {
+ return modehandlers[pos];
+ }
+ }
+ return NULL;
+}
+
+std::string ModeParser::ModeString(userrec* user, chanrec* channel)
+{
+ std::string types;
+ std::string pars;
+
+ if (!channel || !user)
+ return "";
+
+ for (unsigned char mode = 'A'; mode <= 'z'; mode++)
+ {
+ unsigned char pos = (mode-65) | MASK_CHANNEL;
+ ModeHandler* mh = modehandlers[pos];
+ if ((mh) && (mh->GetNumParams(true)) && (mh->GetNumParams(false)))
+ {
+ ModePair ret;
+ ret = mh->ModeSet(NULL, user, channel, user->nick);
+ if ((ret.first) && (ret.second == user->nick))
+ {
+ pars.append(" ");
+ pars.append(user->nick);
+ types.push_back(mh->GetModeChar());
+ }
+ }
+ }
+
+ return types+pars;
+}
+
+std::string ModeParser::ChanModes()
+{
+ std::string type1; /* Listmodes EXCEPT those with a prefix */
+ std::string type2; /* Modes that take a param when adding or removing */
+ std::string type3; /* Modes that only take a param when adding */
+ std::string type4; /* Modes that dont take a param */
+
+ for (unsigned char mode = 'A'; mode <= 'z'; mode++)
+ {
+ if ((!ServerInstance->Config->AllowHalfop) && (mode == 'h'))
+ continue;
+
+ unsigned char pos = (mode-65) | MASK_CHANNEL;
+ /* One parameter when adding */
+ if (modehandlers[pos])
+ {
+ if (modehandlers[pos]->GetNumParams(true))
+ {
+ if ((modehandlers[pos]->IsListMode()) && (!modehandlers[pos]->GetPrefix()))
+ {
+ type1 += modehandlers[pos]->GetModeChar();
+ }
+ else
+ {
+ /* ... and one parameter when removing */
+ if (modehandlers[pos]->GetNumParams(false))
+ {
+ /* But not a list mode */
+ if (!modehandlers[pos]->GetPrefix())
+ {
+ type2 += modehandlers[pos]->GetModeChar();
+ }
+ }
+ else
+ {
+ /* No parameters when removing */
+ type3 += modehandlers[pos]->GetModeChar();
+ }
+ }
+ }
+ else
+ {
+ type4 += modehandlers[pos]->GetModeChar();
+ }
+ }
+
+ }
+
+ return type1 + "," + type2 + "," + type3 + "," + type4;
+}
+
+bool ModeParser::PrefixComparison(prefixtype one, prefixtype two)
+{
+ return one.second > two.second;
+}
+
+std::string ModeParser::BuildPrefixes()
+{
+ std::string mletters;
+ std::string mprefixes;
+ pfxcontainer pfx;
+ std::map<char,char> prefix_to_mode;
+
+ for (unsigned char mode = 'A'; mode <= 'z'; mode++)
+ {
+ if ((!ServerInstance->Config->AllowHalfop) && (mode == 'h'))
+ continue;
+
+ unsigned char pos = (mode-65) | MASK_CHANNEL;
+
+ if ((modehandlers[pos]) && (modehandlers[pos]->GetPrefix()))
+ {
+ pfx.push_back(std::make_pair<char,unsigned int>(modehandlers[pos]->GetPrefix(), modehandlers[pos]->GetPrefixRank()));
+ prefix_to_mode[modehandlers[pos]->GetPrefix()] = modehandlers[pos]->GetModeChar();
+ }
+ }
+
+ sort(pfx.begin(), pfx.end(), ModeParser::PrefixComparison);
+
+ for (pfxcontainer::iterator n = pfx.begin(); n != pfx.end(); n++)
+ {
+ mletters = mletters + n->first;
+ mprefixes = mprefixes + prefix_to_mode.find(n->first)->second;
+ }
+
+ return "(" + mprefixes + ")" + mletters;
+}
+
bool ModeParser::AddModeWatcher(ModeWatcher* mw)
{
unsigned char mask = 0;
pos = (mw->GetModeChar()-65) | mask;
modewatchers[pos].push_back(mw);
- log(DEBUG,"ModeParser::AddModeWatcher: watching mode %c",mw->GetModeChar());
return true;
}
if (!mw)
return false;
- if ((mw->GetModeType() < 'A') || (mw->GetModeType() > 'z'))
+ if ((mw->GetModeChar() < 'A') || (mw->GetModeChar() > 'z'))
return false;
mw->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
ModeWatchIter a = find(modewatchers[pos].begin(),modewatchers[pos].end(),mw);
if (a == modewatchers[pos].end())
+ {
return false;
+ }
modewatchers[pos].erase(a);
- log(DEBUG,"ModeParser::DelModeWatcher: stopped watching mode %c",mw->GetModeChar());
return true;
}
-ModeParser::ModeParser(InspIRCd* Instance) : ServerInstance(Instance)
+/** This default implementation can remove simple user modes
+ */
+void ModeHandler::RemoveMode(userrec* user)
{
- /* Clear mode list */
- memset(modehandlers, 0, sizeof(modehandlers));
- memset(modewatchers, 0, sizeof(modewatchers));
+ char moderemove[MAXBUF];
+ const char* parameters[] = { user->nick, moderemove };
- /* Initialise the RFC mode letters */
+ if (user->IsModeSet(this->GetModeChar()))
+ {
+ sprintf(moderemove,"-%c",this->GetModeChar());
+ ServerInstance->Parser->CallHandler("MODE", parameters, 2, user);
+ }
+}
+
+/** This default implementation can remove simple channel modes
+ * (no parameters)
+ */
+void ModeHandler::RemoveMode(chanrec* channel)
+{
+ char moderemove[MAXBUF];
+ const char* parameters[] = { channel->name, moderemove };
- /* Start with channel simple modes, no params */
- this->AddMode(new ModeChannelSecret(Instance), 's');
- this->AddMode(new ModeChannelPrivate(Instance), 'p');
- this->AddMode(new ModeChannelModerated(Instance), 'm');
- this->AddMode(new ModeChannelTopicOps(Instance), 't');
- this->AddMode(new ModeChannelNoExternal(Instance), 'n');
- this->AddMode(new ModeChannelInviteOnly(Instance), 'i');
+ if (channel->IsModeSet(this->GetModeChar()))
+ {
+ userrec* n = new userrec(ServerInstance);
- /* Cannel modes with params */
- this->AddMode(new ModeChannelKey(Instance), 'k');
- this->AddMode(new ModeChannelLimit(Instance), 'l');
+ sprintf(moderemove,"-%c",this->GetModeChar());
+ n->SetFd(FD_MAGIC_NUMBER);
- /* Channel listmodes */
- this->AddMode(new ModeChannelBan(Instance), 'b');
- this->AddMode(new ModeChannelOp(Instance), 'o');
- this->AddMode(new ModeChannelHalfOp(Instance), 'h');
- this->AddMode(new ModeChannelVoice(Instance), 'v');
+ ServerInstance->SendMode(parameters, 2, n);
- /* Now for usermodes */
- this->AddMode(new ModeUserServerNotice(Instance), 's');
- this->AddMode(new ModeUserWallops(Instance), 'w');
- this->AddMode(new ModeUserInvisible(Instance), 'i');
- this->AddMode(new ModeUserOperator(Instance), 'o');
- this->AddMode(new ModeUserServerNoticeMask(Instance), 'n');
+ delete n;
+ }
}
-bool ModeParser::InsertMode(std::string &output, const char* mode, unsigned short section)
+ModeParser::ModeParser(InspIRCd* Instance) : ServerInstance(Instance)
{
- unsigned short currsection = 1;
- unsigned int pos = output.find("CHANMODES=", 0) + 10; // +10 for the length of "CHANMODES="
-
- if(section > 4 || section == 0)
+ struct Initializer
{
- log(DEBUG, "InsertMode: CHANMODES doesn't have a section %dh :/", section);
- return false;
- }
+ char modechar;
+ ModeHandler* handler;
+ };
+
+ Initializer modes[] = {
+ { 's', new ModeChannelSecret(Instance) },
+ { 'p', new ModeChannelPrivate(Instance) },
+ { 'm', new ModeChannelModerated(Instance) },
+ { 't', new ModeChannelTopicOps(Instance) },
+ { 'n', new ModeChannelNoExternal(Instance) },
+ { 'i', new ModeChannelInviteOnly(Instance) },
+ { 'k', new ModeChannelKey(Instance) },
+ { 'l', new ModeChannelLimit(Instance) },
+ { 'b', new ModeChannelBan(Instance) },
+ { 'o', new ModeChannelOp(Instance) },
+ { 'h', new ModeChannelHalfOp(Instance) },
+ { 'v', new ModeChannelVoice(Instance) },
+ { 's', new ModeUserServerNotice(Instance) },
+ { 'w', new ModeUserWallops(Instance) },
+ { 'i', new ModeUserInvisible(Instance) },
+ { 'o', new ModeUserOperator(Instance) },
+ { 'n', new ModeUserServerNoticeMask(Instance) },
+ { 0, NULL }
+ };
- for(; pos < output.size(); pos++)
- {
- if(section == currsection)
- break;
+ /* Clear mode list */
+ memset(modehandlers, 0, sizeof(modehandlers));
+ memset(modewatchers, 0, sizeof(modewatchers));
- if(output[pos] == ',')
- currsection++;
- }
+ /* Last parse string */
+ LastParse.clear();
- output.insert(pos, mode);
- return true;
+ /* Initialise the RFC mode letters */
+ for (int index = 0; modes[index].modechar; index++)
+ this->AddMode(modes[index].handler, modes[index].modechar);
}
-