]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - include/u_listmode.h
Remove Extensible items from user, channel, and Membership on module unload
[user/henk/code/inspircd.git] / include / u_listmode.h
index 6e654f64faec1db62ced00e505438f78f4361506..4b8ffe9e07f6d0685141b016a3e6d81cc473bd81 100644 (file)
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *         the file COPYING for details.
@@ -19,7 +19,7 @@
 inline std::string stringtime(InspIRCd* Instance)
 {
        std::ostringstream TIME;
-       TIME << Instance->Time(); 
+       TIME << Instance->Time();
        return TIME.str();
 }
 
@@ -44,10 +44,10 @@ public:
 
 /** Items stored in the channel's list
  */
-typedef std::vector<ListItem> modelist;
+typedef std::list<ListItem> modelist;
 /** Max items per channel by name
  */
-typedef std::vector<ListLimit> limitlist;
+typedef std::list<ListLimit> limitlist;
 
 /** A request used to check if a user is on a channel's list or not
  */
@@ -107,9 +107,6 @@ class ListModeRequest : public Request
 class ListModeBase : public ModeHandler
 {
  protected:
-       /** Storage key
-        */
-       std::string infokey;
        /** Numeric to use when outputting the list
         */
        unsigned int listnumeric;
@@ -124,13 +121,17 @@ class ListModeBase : public ModeHandler
        bool tidy;
        /** Config tag to check for max items per channel
         */
-       std::string configtag;
+       std::string configtag;
        /** Limits on a per-channel basis read from the tag
         * specified in ListModeBase::configtag
         */
        limitlist chanlimits;
+
  public:
+       /** Storage key
+        */
+       SimpleExtItem<modelist> extItem;
+
        /** Constructor.
         * @param Instance The creator of this class
         * @param modechar Mode character
@@ -140,19 +141,21 @@ class ListModeBase : public ModeHandler
         * @param autotidy Automatically tidy list entries on add
         * @param ctag Configuration tag to get limits from
         */
-       ListModeBase(InspIRCd* Instance, char modechar, const std::string &eolstr, unsigned int lnum, unsigned int eolnum, bool autotidy, const std::string &ctag = "banlist")
-       : ModeHandler(Instance, modechar, 1, 1, true, MODETYPE_CHANNEL, false), listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy), configtag(ctag)
+       ListModeBase(InspIRCd* Instance, Module* Creator, char modechar, const std::string &eolstr, unsigned int lnum, unsigned int eolnum, bool autotidy, const std::string &ctag = "banlist")
+               : ModeHandler(Creator, modechar, PARAM_ALWAYS, MODETYPE_CHANNEL), 
+               listnumeric(lnum), endoflistnumeric(eolnum), endofliststring(eolstr), tidy(autotidy),
+               configtag(ctag), extItem("listbase_mode_" + std::string(1, mode) + "_list", Creator)
        {
+               list = true;
                this->DoRehash();
-               infokey = "listbase_mode_" + std::string(1, mode) + "_list";
+               Extensible::Register(&extItem);
        }
 
-       /** See mode.h 
+       /** See mode.h
         */
        std::pair<bool,std::string> ModeSet(User*, User*, Channel* channel, const std::string &parameter)
        {
-               modelist* el;
-               channel->GetExt(infokey, el);
+               modelist* el = extItem.get(channel);
                if (el)
                {
                        for (modelist::iterator it = el->begin(); it != el->end(); it++)
@@ -172,8 +175,7 @@ class ListModeBase : public ModeHandler
         */
        virtual void DisplayList(User* user, Channel* channel)
        {
-               modelist* el;
-               channel->GetExt(infokey, el);
+               modelist* el = extItem.get(channel);
                if (el)
                {
                        for (modelist::reverse_iterator it = el->rbegin(); it != el->rend(); ++it)
@@ -195,14 +197,10 @@ class ListModeBase : public ModeHandler
         */
        virtual void RemoveMode(Channel* channel, irc::modestacker* stack)
        {
-               modelist* el;
-               channel->GetExt(infokey, el);
+               modelist* el = extItem.get(channel);
                if (el)
                {
                        irc::modestacker modestack(ServerInstance, false);
-                       std::deque<std::string> stackresult;
-                       std::vector<std::string> mode_junk;
-                       mode_junk.push_back(channel->name);
 
                        for (modelist::iterator it = el->begin(); it != el->end(); it++)
                        {
@@ -215,14 +213,13 @@ class ListModeBase : public ModeHandler
                        if (stack)
                                return;
 
+                       std::vector<std::string> stackresult;
+                       stackresult.push_back(channel->name);
                        while (modestack.GetStackedLine(stackresult))
                        {
-                               for (size_t j = 0; j < stackresult.size(); j++)
-                               {
-                                       mode_junk.push_back(stackresult[j]);
-                               }
-
-                               ServerInstance->SendMode(mode_junk, ServerInstance->FakeClient);                
+                               ServerInstance->SendMode(stackresult, ServerInstance->FakeClient);
+                               stackresult.clear();
+                               stackresult.push_back(channel->name);
                        }
                }
        }
@@ -272,11 +269,10 @@ class ListModeBase : public ModeHandler
        /** Handle the list mode.
         * See mode.h
         */
-       virtual ModeAction OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding, bool servermode)
+       virtual ModeAction OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding)
        {
                // Try and grab the list
-               modelist* el;
-               channel->GetExt(infokey, el);
+               modelist* el = extItem.get(channel);
 
                if (adding)
                {
@@ -285,7 +281,7 @@ class ListModeBase : public ModeHandler
                        {
                                // Make one
                                el = new modelist;
-                               channel->Extend(infokey, el);
+                               extItem.set(channel, el);
                        }
 
                        // Clean the mask up
@@ -299,7 +295,7 @@ class ListModeBase : public ModeHandler
                                {
                                        /* Give a subclass a chance to error about this */
                                        TellAlreadyOnList(source, channel, parameter);
-                                       
+
                                        // it does, deny the change
                                        return MODEACTION_DENY;
                                }
@@ -330,7 +326,7 @@ class ListModeBase : public ModeHandler
                                                        // And now add the mask onto the list...
                                                        ListItem e;
                                                        e.mask = parameter;
-                                                       e.nick = servermode ? ServerInstance->Config->ServerName : source->nick;
+                                                       e.nick = source->nick;
                                                        e.time = stringtime(ServerInstance);
 
                                                        el->push_back(e);
@@ -350,9 +346,9 @@ class ListModeBase : public ModeHandler
                        {
                                source->WriteNumeric(478, "%s %s %s :Channel ban/ignore list is full", source->nick.c_str(), channel->name.c_str(), parameter.c_str());
                        }
-                       
+
                        parameter = "";
-                       return MODEACTION_DENY; 
+                       return MODEACTION_DENY;
                }
                else
                {
@@ -366,8 +362,7 @@ class ListModeBase : public ModeHandler
                                                el->erase(it);
                                                if (el->size() == 0)
                                                {
-                                                       channel->Shrink(infokey);
-                                                       delete el;
+                                                       extItem.unset(channel);
                                                }
                                                return MODEACTION_ALLOW;
                                        }
@@ -388,29 +383,6 @@ class ListModeBase : public ModeHandler
                return MODEACTION_DENY;
        }
 
-       /** Get Extensible key for this mode
-        */
-       virtual std::string& GetInfoKey()
-       {
-               return infokey;
-       }
-
-       /** Handle channel deletion.
-        * See modules.h.
-        * @param chan Channel being deleted
-        */
-       virtual void DoChannelDelete(Channel* chan)
-       {
-               modelist* mlist;
-               chan->GetExt(infokey, mlist);
-
-               if (mlist)
-               {
-                       chan->Shrink(infokey);
-                       delete mlist;
-               }
-       }
-
        /** Syncronize channel item list with another server.
         * See modules.h
         * @param chan Channel to syncronize
@@ -419,10 +391,11 @@ class ListModeBase : public ModeHandler
         */
        virtual void DoSyncChannel(Channel* chan, Module* proto, void* opaque)
        {
-               modelist* mlist;
-               chan->GetExt(infokey, mlist);
+               modelist* mlist = extItem.get(chan);
                irc::modestacker modestack(ServerInstance, true);
-               std::deque<std::string> stackresult;
+               std::vector<std::string> stackresult;
+               std::vector<TranslateType> types;
+               types.push_back(TR_TEXT);
                if (mlist)
                {
                        for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
@@ -432,9 +405,9 @@ class ListModeBase : public ModeHandler
                }
                while (modestack.GetStackedLine(stackresult))
                {
-                       irc::stringjoiner mode_join(" ", stackresult, 0, stackresult.size() - 1);
-                       std::string line = mode_join.GetJoined();
-                       proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, line);
+                       types.assign(stackresult.size(), this->GetTranslateType());
+                       proto->ProtoSendMode(opaque, TYPE_CHANNEL, chan, stackresult, types);
+                       stackresult.clear();
                }
        }
 
@@ -445,7 +418,7 @@ class ListModeBase : public ModeHandler
        virtual void DoCleanup(int, void*)
        {
        }
-       
+
        /** Validate parameters.
         * Overridden by implementing module.
         * @param source Source user adding the parameter
@@ -457,7 +430,7 @@ class ListModeBase : public ModeHandler
        {
                return true;
        }
-       
+
        /** Tell the user the list is too long.
         * Overridden by implementing module.
         * @param source Source user adding the parameter
@@ -469,7 +442,7 @@ class ListModeBase : public ModeHandler
        {
                return false;
        }
-       
+
        /** Tell the user an item is already on the list.
         * Overridden by implementing module.
         * @param source Source user adding the parameter
@@ -479,7 +452,7 @@ class ListModeBase : public ModeHandler
        virtual void TellAlreadyOnList(User*, Channel*, std::string&)
        {
        }
-       
+
        /** Tell the user that the parameter is not in the list.
         * Overridden by implementing module.
         * @param source Source user removing the parameter
@@ -495,8 +468,7 @@ class ListModeBase : public ModeHandler
                ListModeRequest* LM = (ListModeRequest*)request;
                if (strcmp("LM_CHECKLIST", request->GetId()) == 0)
                {
-                       modelist* mlist;
-                       LM->chan->GetExt(GetInfoKey(), mlist);
+                       modelist* mlist = extItem.get(LM->chan);
                        if (mlist)
                        {
                                std::string mask = LM->user->nick + "!" + LM->user->ident + "@" + LM->user->GetIPString();
@@ -510,35 +482,45 @@ class ListModeBase : public ModeHandler
                }
                else if (strcmp("LM_CHECKLIST_EX", request->GetId()) == 0)
                {
-                       modelist* mlist;
-                       LM->chan->GetExt(GetInfoKey(), mlist);
+                       modelist* mlist = extItem.get(LM->chan);
+
                        if (mlist)
                        {
                                if (LM->user)
+                               {
                                        LM->literal = LM->user->nick + "!" + LM->user->ident + "@" + LM->user->GetIPString();
-                               
+                               }
+
                                for (modelist::iterator it = mlist->begin(); it != mlist->end(); it++)
                                {
                                        if (LM->extban && it->mask.length() > 1 && it->mask[0] == LM->extban && it->mask[1] == ':')
                                        {
-                                               static std::string ext = it->mask.substr(2);
+                                               std::string ext = it->mask.substr(2);
                                                if (LM->user)
                                                {
                                                        if (InspIRCd::Match(LM->user->GetFullRealHost(), ext) || InspIRCd::Match(LM->user->GetFullHost(), ext) || (InspIRCd::MatchCIDR(LM->literal, ext)))
+                                                       {
                                                                return it->mask.c_str();
+                                                       }
                                                }
                                                else if (InspIRCd::Match(LM->literal, ext))
+                                               {
                                                        return it->mask.c_str();
+                                               }
                                        }
                                        else
                                        {
                                                if (LM->user)
                                                {
                                                        if (InspIRCd::Match(LM->user->GetFullRealHost(), it->mask) || InspIRCd::Match(LM->user->GetFullHost(), it->mask) || (InspIRCd::MatchCIDR(LM->literal, it->mask)))
+                                                       {
                                                                return it->mask.c_str();
+                                                       }
                                                }
                                                else if (InspIRCd::Match(LM->literal, it->mask))
+                                               {
                                                        return it->mask.c_str();
+                                               }
                                        }
                                }
                        }
@@ -549,4 +531,3 @@ class ListModeBase : public ModeHandler
 };
 
 #endif
-