#include "builtinmodes.h"
ModeHandler::ModeHandler(Module* Creator, const std::string& Name, char modeletter, ParamSpec Params, ModeType type, Class mclass)
- : ServiceProvider(Creator, Name, SERVICE_MODE), m_paramtype(TR_TEXT),
+ : ServiceProvider(Creator, Name, SERVICE_MODE), modeid(ModeParser::MODEID_MAX), m_paramtype(TR_TEXT),
parameters_taken(Params), mode(modeletter), oper(false),
list(false), m_type(type), type_id(mclass), levelrequired(HALFOP_VALUE)
{
CullResult ModeHandler::cull()
{
- if (ServerInstance->Modes)
+ if (ServerInstance)
ServerInstance->Modes->DelMode(this);
return classbase::cull();
}
}
}
-PrefixMode::PrefixMode(Module* Creator, const std::string& Name, char ModeLetter)
+PrefixMode::PrefixMode(Module* Creator, const std::string& Name, char ModeLetter, unsigned int Rank, char PrefixChar)
: ModeHandler(Creator, Name, ModeLetter, PARAM_ALWAYS, MODETYPE_CHANNEL, MC_PREFIX)
- , prefix(0), prefixrank(0)
+ , prefix(PrefixChar), prefixrank(Rank)
{
list = true;
m_paramtype = TR_NICK;
parameter = parameter.substr(0, 250);
ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, modechar, parameter, adding, pcnt));
+ FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, mh, parameter, adding));
if (IS_LOCAL(user) && (MOD_RESULT == MOD_RES_DENY))
return MODEACTION_DENY;
LastParse.clear();
LastParseParams.clear();
LastParseTranslate.clear();
+ LastChangeList.clear();
if ((!targetchannel) && ((!targetuser) || (IS_SERVER(targetuser))))
{
return;
}
- std::string mode_sequence = parameters[1];
+ const std::string& mode_sequence = parameters[1];
std::string output_mode;
- std::ostringstream output_parameters;
+ std::string output_parameters;
LastParseParams.push_back(output_mode);
LastParseTranslate.push_back(TR_TEXT);
if (pcnt)
{
- output_parameters << " " << parameter;
+ output_parameters.push_back(' ');
+ output_parameters.append(parameter);
LastParseParams.push_back(parameter);
LastParseTranslate.push_back(mh->GetTranslateType());
}
+ LastChangeList.push(mh, adding, parameter);
- if ( (output_mode.length() + output_parameters.str().length() > 450)
+ if ((output_mode.length() + output_parameters.length() > 450)
|| (output_mode.length() > 100)
|| (LastParseParams.size() > ServerInstance->Config->Limits.MaxModes))
{
LastParse = targetchannel ? targetchannel->name : targetuser->nick;
LastParse.append(" ");
LastParse.append(output_mode);
- LastParse.append(output_parameters.str());
+ LastParse.append(output_parameters);
if (!(flags & MODE_LOCALONLY))
ServerInstance->PI->SendMode(user, targetuser, targetchannel, LastParseParams, LastParseTranslate);
else
targetuser->WriteFrom(user, "MODE " + LastParse);
- FOREACH_MOD(OnMode, (user, targetuser, targetchannel, LastParseParams, LastParseTranslate));
+ FOREACH_MOD(OnMode, (user, targetuser, targetchannel, LastChangeList, flags, output_mode));
}
else if (targetchannel && parameters.size() == 2)
{
}
}
-void ModeParser::DisplayListModes(User* user, Channel* chan, std::string &mode_sequence)
+void ModeParser::DisplayListModes(User* user, Channel* chan, const std::string& mode_sequence)
{
seq++;
return;
ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, mletter, "", true, 0));
+ FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, mh, "", true));
if (MOD_RESULT == MOD_RES_DENY)
continue;
}
}
-bool ModeParser::AddMode(ModeHandler* mh)
+ModeHandler::Id ModeParser::AllocateModeId(ModeType mt)
{
- unsigned char mask = 0;
- unsigned char pos = 0;
+ for (ModeHandler::Id i = 0; i != MODEID_MAX; ++i)
+ {
+ if (!modehandlersbyid[mt][i])
+ return i;
+ }
+
+ throw ModuleException("Out of ModeIds");
+}
+void ModeParser::AddMode(ModeHandler* mh)
+{
/* Yes, i know, this might let people declare modes like '_' or '^'.
* If they do that, thats their problem, and if i ever EVER see an
* official InspIRCd developer do that, i'll beat them with a paddle!
*/
if ((mh->GetModeChar() < 'A') || (mh->GetModeChar() > 'z'))
- return false;
+ throw ModuleException("Invalid letter for mode " + mh->name);
/* 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.
if (pm)
{
if ((pm->GetPrefix() > 126) || (pm->GetPrefix() == ',') || (pm->GetPrefix() == ':') || (pm->GetPrefix() == '#'))
- return false;
+ throw ModuleException("Invalid prefix for mode " + mh->name);
if (FindPrefix(pm->GetPrefix()))
- return false;
+ throw ModuleException("Prefix already exists for mode " + mh->name);
}
- mh->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
- pos = (mh->GetModeChar()-65) | mask;
+ ModeHandler*& slot = modehandlers[mh->GetModeType()][mh->GetModeChar()-65];
+ if (slot)
+ throw ModuleException("Letter is already in use for mode " + mh->name);
- if (modehandlers[pos])
- return false;
+ // The mode needs an id if it is either a user mode, a simple mode (flag) or a parameter mode.
+ // Otherwise (for listmodes and prefix modes) the id remains MODEID_MAX, which is invalid.
+ ModeHandler::Id modeid = MODEID_MAX;
+ if ((mh->GetModeType() == MODETYPE_USER) || (mh->IsParameterMode()) || (!mh->IsListMode()))
+ modeid = AllocateModeId(mh->GetModeType());
+
+ if (!modehandlersbyname[mh->GetModeType()].insert(std::make_pair(mh->name, mh)).second)
+ throw ModuleException("Mode name already in use: " + mh->name);
// Everything is fine, add the mode
- modehandlers[pos] = mh;
+
+ // If we allocated an id for this mode then save it and put the mode handler into the slot
+ if (modeid != MODEID_MAX)
+ {
+ mh->modeid = modeid;
+ modehandlersbyid[mh->GetModeType()][modeid] = mh;
+ }
+
+ slot = mh;
if (pm)
mhlist.prefix.push_back(pm);
else if (mh->IsListModeBase())
mhlist.list.push_back(mh->IsListModeBase());
RecreateModeListFor004Numeric();
- 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;
+ ModeHandlerMap& mhmap = modehandlersbyname[mh->GetModeType()];
+ ModeHandlerMap::iterator mhmapit = mhmap.find(mh->name);
+ if ((mhmapit == mhmap.end()) || (mhmapit->second != mh))
+ return false;
- if (modehandlers[pos] != mh)
+ ModeHandler*& slot = modehandlers[mh->GetModeType()][mh->GetModeChar()-65];
+ if (slot != mh)
return false;
/* Note: We can't stack here, as we have modes potentially being removed across many different channels.
switch (mh->GetModeType())
{
case MODETYPE_USER:
- for (user_hash::iterator i = ServerInstance->Users->clientlist->begin(); i != ServerInstance->Users->clientlist->end(); )
+ {
+ const user_hash& users = ServerInstance->Users->GetUsers();
+ for (user_hash::const_iterator i = users.begin(); i != users.end(); )
{
User* user = i->second;
++i;
mh->RemoveMode(user);
}
+ }
break;
case MODETYPE_CHANNEL:
- for (chan_hash::iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); )
+ {
+ const chan_hash& chans = ServerInstance->GetChans();
+ for (chan_hash::const_iterator i = chans.begin(); i != chans.end(); )
{
// The channel may not be in the hash after RemoveMode(), see m_permchannels
Channel* chan = i->second;
stackresult.erase(stackresult.begin() + 1, stackresult.end());
}
}
+ }
break;
}
- modehandlers[pos] = NULL;
+ mhmap.erase(mhmapit);
+ if (mh->GetId() != MODEID_MAX)
+ modehandlersbyid[mh->GetModeType()][mh->GetId()] = NULL;
+ slot = NULL;
if (mh->IsPrefixMode())
mhlist.prefix.erase(std::find(mhlist.prefix.begin(), mhlist.prefix.end(), mh->IsPrefixMode()));
else if (mh->IsListModeBase())
return true;
}
-ModeHandler* ModeParser::FindMode(unsigned const char modeletter, ModeType mt)
+ModeHandler* ModeParser::FindMode(const std::string& modename, ModeType mt)
{
- unsigned char mask = 0;
- unsigned char pos = 0;
+ ModeHandlerMap& mhmap = modehandlersbyname[mt];
+ ModeHandlerMap::const_iterator it = mhmap.find(modename);
+ if (it != mhmap.end())
+ return it->second;
+
+ return NULL;
+}
+ModeHandler* ModeParser::FindMode(unsigned const char modeletter, ModeType mt)
+{
if ((modeletter < 'A') || (modeletter > 'z'))
return NULL;
- mt == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
- pos = (modeletter-65) | mask;
-
- return modehandlers[pos];
+ return modehandlers[mt][modeletter-65];
}
PrefixMode* ModeParser::FindPrefixMode(unsigned char modeletter)
std::string ModeParser::CreateModeList(ModeType mt, bool needparam)
{
std::string modestr;
- unsigned char mask = ((mt == MODETYPE_CHANNEL) ? MASK_CHANNEL : MASK_USER);
for (unsigned char mode = 'A'; mode <= 'z'; mode++)
{
- unsigned char pos = (mode-65) | mask;
-
- if ((modehandlers[pos]) && ((!needparam) || (modehandlers[pos]->GetNumParams(true))))
+ ModeHandler* mh = modehandlers[mt][mode-65];
+ if ((mh) && ((!needparam) || (mh->GetNumParams(true))))
modestr.push_back(mode);
}
for (unsigned char mode = 'A'; mode <= 'z'; mode++)
{
- unsigned char pos = (mode-65) | ((mt == MODETYPE_CHANNEL) ? MASK_CHANNEL : MASK_USER);
+ ModeHandler* mh = modehandlers[mt][mode-65];
/* One parameter when adding */
- if (modehandlers[pos])
+ if (mh)
{
- if (modehandlers[pos]->GetNumParams(true))
+ if (mh->GetNumParams(true))
{
- PrefixMode* pm = modehandlers[pos]->IsPrefixMode();
- if ((modehandlers[pos]->IsListMode()) && ((!pm) || (pm->GetPrefix() == 0)))
+ PrefixMode* pm = mh->IsPrefixMode();
+ if ((mh->IsListMode()) && ((!pm) || (pm->GetPrefix() == 0)))
{
- type1 += modehandlers[pos]->GetModeChar();
+ type1 += mh->GetModeChar();
}
else
{
/* ... and one parameter when removing */
- if (modehandlers[pos]->GetNumParams(false))
+ if (mh->GetNumParams(false))
{
/* But not a list mode */
if (!pm)
{
- type2 += modehandlers[pos]->GetModeChar();
+ type2 += mh->GetModeChar();
}
}
else
{
/* No parameters when removing */
- type3 += modehandlers[pos]->GetModeChar();
+ type3 += mh->GetModeChar();
}
}
}
else
{
- type4 += modehandlers[pos]->GetModeChar();
+ type4 += mh->GetModeChar();
}
}
}
void PrefixMode::RemoveMode(Channel* chan, irc::modestacker& stack)
{
- const UserMembList* userlist = chan->GetUsers();
- for (UserMembCIter i = userlist->begin(); i != userlist->end(); ++i)
+ const Channel::MemberMap& userlist = chan->GetUsers();
+ for (Channel::MemberMap::const_iterator i = userlist.begin(); i != userlist.end(); ++i)
{
if (i->second->hasMode(this->GetModeChar()))
stack.Push(this->GetModeChar(), i->first->nick);
struct builtin_modes
{
- ModeChannelSecret s;
- ModeChannelPrivate p;
- ModeChannelModerated m;
- ModeChannelTopicOps t;
+ SimpleChannelModeHandler s;
+ SimpleChannelModeHandler p;
+ SimpleChannelModeHandler m;
+ SimpleChannelModeHandler t;
- ModeChannelNoExternal n;
- ModeChannelInviteOnly i;
+ SimpleChannelModeHandler n;
+ SimpleChannelModeHandler i;
ModeChannelKey k;
ModeChannelLimit l;
ModeChannelOp o;
ModeChannelVoice v;
- ModeUserWallops uw;
- ModeUserInvisible ui;
+ SimpleUserModeHandler ui;
ModeUserOperator uo;
ModeUserServerNoticeMask us;
+ builtin_modes()
+ : s(NULL, "secret", 's')
+ , p(NULL, "private", 'p')
+ , m(NULL, "moderated", 'm')
+ , t(NULL, "topiclock", 't')
+ , n(NULL, "noextmsg", 'n')
+ , i(NULL, "inviteonly", 'i')
+ , ui(NULL, "invisible", 'i')
+ {
+ }
+
void init()
{
ServiceProvider* modes[] = { &s, &p, &m, &t, &n, &i, &k, &l, &b, &o, &v,
- &uw, &ui, &uo, &us };
+ &ui, &uo, &us };
ServerInstance->Modules->AddServices(modes, sizeof(modes)/sizeof(ServiceProvider*));
}
};
{
/* Clear mode handler list */
memset(modehandlers, 0, sizeof(modehandlers));
+ memset(modehandlersbyid, 0, sizeof(modehandlersbyid));
seq = 0;
memset(&sent, 0, sizeof(sent));
projects / user / henk / code / inspircd.git / blobdiff