Move the <disabled> tag out of the core to a new module.

[user/henk/code/inspircd.git] / src / mode.cpp

diff --git a/src/mode.cpp b/src/mode.cpp
index 71fce24d82658e3935d58c77e7758f9a382ed7b3..459eb21c8ed8ed12ec66dbc157bd79202b1b22f4 100644 (file)
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -312,17 +312,6 @@ ModeAction ModeParser::TryMode(User* user, User* targetuser, Channel* chan, Mode
                }
        }
 
-       if (IS_LOCAL(user) && !user->IsOper())
-       {
-               const std::bitset<64>& disabled = (type == MODETYPE_CHANNEL) ? ServerInstance->Config->DisabledCModes : ServerInstance->Config->DisabledUModes;
-               if (disabled.test(modechar - 'A'))
-               {
-                       user->WriteNumeric(ERR_NOPRIVILEGES, InspIRCd::Format("Permission Denied - %s mode %c has been locked by the administrator",
-                               type == MODETYPE_CHANNEL ? "channel" : "user", modechar));
-                       return MODEACTION_DENY;
-               }
-       }
-
        if ((adding) && (IS_LOCAL(user)) && (mh->NeedsOper()) && (!user->HasModePermission(mh)))
        {
                /* It's an oper only mode, and they don't have access to it. */
@@ -587,7 +576,8 @@ ModeHandler::Id ModeParser::AllocateModeId(ModeType mt)
 void ModeParser::AddMode(ModeHandler* mh)
 {
        if (!ModeParser::IsModeChar(mh->GetModeChar()))
-               throw ModuleException("Invalid letter for mode " + mh->name);
+               throw ModuleException(InspIRCd::Format("Mode letter for %s is invalid: %c",
+                       mh->name.c_str(), mh->GetModeChar()));
 
        /* 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.
@@ -597,15 +587,19 @@ void ModeParser::AddMode(ModeHandler* mh)
        if (pm)
        {
                if ((pm->GetPrefix() > 126) || (pm->GetPrefix() == ',') || (pm->GetPrefix() == ':') || (pm->GetPrefix() == '#'))
-                       throw ModuleException("Invalid prefix for mode " + mh->name);
+                       throw ModuleException(InspIRCd::Format("Mode prefix for %s is invalid: %c",
+                               mh->name.c_str(), pm->GetPrefix()));
 
-               if (FindPrefix(pm->GetPrefix()))
-                       throw ModuleException("Prefix already exists for mode " + mh->name);
+               PrefixMode* otherpm = FindPrefix(pm->GetPrefix());
+               if (otherpm)
+                       throw ModuleException(InspIRCd::Format("Mode prefix for %s already by used by %s from %s: %c",
+                               mh->name.c_str(), otherpm->name.c_str(), otherpm->creator->ModuleSourceFile.c_str(), pm->GetPrefix()));
        }
 
        ModeHandler*& slot = modehandlers[mh->GetModeType()][mh->GetModeChar()-65];
        if (slot)
-               throw ModuleException("Letter is already in use for mode " + mh->name);
+               throw ModuleException(InspIRCd::Format("Mode letter for %s already by used by %s from %s: %c",
+                       mh->name.c_str(), slot->name.c_str(), slot->creator->ModuleSourceFile.c_str(), mh->GetModeChar()));
 
        // 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.
@@ -613,8 +607,13 @@ void ModeParser::AddMode(ModeHandler* mh)
        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);
+       std::pair<ModeHandlerMap::iterator, bool> res = modehandlersbyname[mh->GetModeType()].insert(std::make_pair(mh->name, mh)); 
+       if (!res.second)
+       {
+               ModeHandler* othermh = res.first->second;
+               throw ModuleException(InspIRCd::Format("Mode name %s already used by %c from %s",
+                       mh->name.c_str(), othermh->GetModeChar(), othermh->creator->ModuleSourceFile.c_str()));
+       }
 
        // Everything is fine, add the mode
 
@@ -630,8 +629,6 @@ void ModeParser::AddMode(ModeHandler* mh)
                mhlist.prefix.push_back(pm);
        else if (mh->IsListModeBase())
                mhlist.list.push_back(mh->IsListModeBase());
-
-       RecreateModeListFor004Numeric();
 }
 
 bool ModeParser::DelMode(ModeHandler* mh)
@@ -689,8 +686,6 @@ bool ModeParser::DelMode(ModeHandler* mh)
                mhlist.prefix.erase(std::find(mhlist.prefix.begin(), mhlist.prefix.end(), mh->IsPrefixMode()));
        else if (mh->IsListModeBase())
                mhlist.list.erase(std::find(mhlist.list.begin(), mhlist.list.end(), mh->IsListModeBase()));
-
-       RecreateModeListFor004Numeric();
        return true;
 }
 
@@ -720,27 +715,6 @@ PrefixMode* ModeParser::FindPrefixMode(unsigned char modeletter)
        return mh->IsPrefixMode();
 }
 
-std::string ModeParser::CreateModeList(ModeType mt, bool needparam)
-{
-       std::string modestr;
-
-       for (unsigned char mode = 'A'; mode <= 'z'; mode++)
-       {
-               ModeHandler* mh = modehandlers[mt][mode-65];
-               if ((mh) && ((!needparam) || (mh->NeedsParam(true))))
-                       modestr.push_back(mode);
-       }
-
-       return modestr;
-}
-
-void ModeParser::RecreateModeListFor004Numeric()
-{
-       Cached004ModeList[0] = CreateModeList(MODETYPE_USER);
-       Cached004ModeList[1] = CreateModeList(MODETYPE_CHANNEL);
-       Cached004ModeList[2] = CreateModeList(MODETYPE_CHANNEL, true);
-}
-
 PrefixMode* ModeParser::FindPrefix(unsigned const char pfxletter)
 {
        const PrefixModeList& list = GetPrefixModes();