]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/modules/m_shun.cpp
m_mlock Remove unnecessary iteration
[user/henk/code/inspircd.git] / src / modules / m_shun.cpp
index 193c39349fa3f28c6f237ded0cd45d8dbfa4940f..fe1c41162b8300157bee3272557a7f44a7306951 100644 (file)
@@ -1,28 +1,37 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
  *
- * This program is free but copyrighted software; see
- *          the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #include "inspircd.h"
 #include "xline.h"
 
-/* $ModDesc: Provides the /shun command, which stops a user executing all commands except PING and PONG. */
+/* $ModDesc: Provides the /SHUN command, which stops a user from executing all except configured commands. */
 
 class Shun : public XLine
 {
 public:
        std::string matchtext;
 
-       Shun(InspIRCd* Instance, time_t s_time, long d, std::string src, std::string re, std::string shunmask)
-               : XLine(Instance, s_time, d, src, re, "SHUN")
+       Shun(time_t s_time, long d, std::string src, std::string re, std::string shunmask)
+               : XLine(s_time, d, src, re, "SHUN")
        {
                this->matchtext = shunmask;
        }
@@ -50,11 +59,6 @@ public:
                return false;
        }
 
-       void Apply(User *u)
-       {
-       }
-
-
        void DisplayExpiry()
        {
                ServerInstance->SNO->WriteToSnoMask('x',"Removing expired shun %s (set by %s %ld seconds ago)",
@@ -72,13 +76,18 @@ public:
 class ShunFactory : public XLineFactory
 {
  public:
-       ShunFactory(InspIRCd* Instance) : XLineFactory(Instance, "SHUN") { }
+       ShunFactory() : XLineFactory("SHUN") { }
 
        /** Generate a shun
        */
        XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
        {
-               return new Shun(ServerInstance, set_time, duration, source, reason, xline_specific_mask);
+               return new Shun(set_time, duration, source, reason, xline_specific_mask);
+       }
+
+       bool AutoApplyToUserList(XLine *x)
+       {
+               return false;
        }
 };
 
@@ -107,17 +116,15 @@ class CommandShun : public Command
                {
                        if (ServerInstance->XLines->DelLine(target.c_str(), "SHUN", user))
                        {
-                               ServerInstance->SNO->WriteToSnoMask('x',"%s Removed shun on %s.",user->nick.c_str(),target.c_str());
+                               ServerInstance->SNO->WriteToSnoMask('x',"%s removed SHUN on %s",user->nick.c_str(),target.c_str());
                        }
                        else
                        {
-                               // XXX todo implement stats
-                               user->WriteServ("NOTICE %s :*** Shun %s not found in list, try /stats S.",user->nick.c_str(),target.c_str());
+                               user->WriteServ("NOTICE %s :*** Shun %s not found in list, try /stats H.",user->nick.c_str(),target.c_str());
+                               return CMD_FAILURE;
                        }
-
-                       return CMD_SUCCESS;
                }
-               else if (parameters.size() >= 2)
+               else
                {
                        // Adding - XXX todo make this respect <insane> tag perhaps..
                        long duration;
@@ -132,49 +139,35 @@ class CommandShun : public Command
                                duration = 0;
                                expr = parameters[1];
                        }
-                       Shun *r = NULL;
-
-                       try
-                       {
-                               r = new Shun(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), expr.c_str(), target.c_str());
-                       }
-                       catch (...)
-                       {
-                               ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
-                       }
 
-                       if (r)
+                       Shun* r = new Shun(ServerInstance->Time(), duration, user->nick.c_str(), expr.c_str(), target.c_str());
+                       if (ServerInstance->XLines->AddLine(r, user))
                        {
-                               if (ServerInstance->XLines->AddLine(r, user))
+                               if (!duration)
                                {
-                                       if (!duration)
-                                       {
-                                               ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent shun for %s: %s",
-                                                       user->nick.c_str(), target.c_str(), expr.c_str());
-                                       }
-                                       else
-                                       {
-                                               time_t c_requires_crap = duration + ServerInstance->Time();
-                                               ServerInstance->SNO->WriteToSnoMask('x', "%s added timed shun for %s, expires on %s: %s",
-                                                       user->nick.c_str(), target.c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), expr.c_str());
-                                       }
-
-                                       ServerInstance->XLines->ApplyLines();
+                                       ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent SHUN for %s: %s",
+                                               user->nick.c_str(), target.c_str(), expr.c_str());
                                }
                                else
                                {
-                                       delete r;
-                                       user->WriteServ("NOTICE %s :*** Shun for %s already exists", user->nick.c_str(), expr.c_str());
+                                       time_t c_requires_crap = duration + ServerInstance->Time();
+                                       ServerInstance->SNO->WriteToSnoMask('x', "%s added timed SHUN for %s to expire on %s: %s",
+                                               user->nick.c_str(), target.c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), expr.c_str());
                                }
                        }
+                       else
+                       {
+                               delete r;
+                               user->WriteServ("NOTICE %s :*** Shun for %s already exists", user->nick.c_str(), expr.c_str());
+                               return CMD_FAILURE;
+                       }
                }
-
-               return CMD_FAILURE;
+               return CMD_SUCCESS;
        }
 
        RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
        {
-               return ROUTE_BROADCAST;
+               return ROUTE_LOCALONLY;
        }
 };
 
@@ -187,13 +180,13 @@ class ModuleShun : public Module
        bool affectopers;
 
  public:
-       ModuleShun(InspIRCd* Me) : Module(Me), cmd(this), f(Me)
+       ModuleShun() : cmd(this)
        {
                ServerInstance->XLines->RegisterFactory(&f);
                ServerInstance->AddCommand(&cmd);
 
-               Implementation eventlist[] = { I_OnStats, I_OnPreCommand, I_OnUserConnect, I_OnRehash };
-               ServerInstance->Modules->Attach(eventlist, this, 4);
+               Implementation eventlist[] = { I_OnStats, I_OnPreCommand, I_OnRehash };
+               ServerInstance->Modules->Attach(eventlist, this, 3);
                OnRehash(NULL);
        }
 
@@ -203,9 +196,15 @@ class ModuleShun : public Module
                ServerInstance->XLines->UnregisterFactory(&f);
        }
 
+       void Prioritize()
+       {
+               Module* alias = ServerInstance->Modules->Find("m_alias.so");
+               ServerInstance->Modules->SetPriority(this, I_OnPreCommand, PRIORITY_BEFORE, &alias);
+       }
+
        virtual ModResult OnStats(char symbol, User* user, string_list& out)
        {
-               if (symbol != 'S')
+               if (symbol != 'H')
                        return MOD_RES_PASSTHRU;
 
                ServerInstance->XLines->InvokeStats("SHUN", 223, user, out);
@@ -214,15 +213,13 @@ class ModuleShun : public Module
 
        virtual void OnRehash(User* user)
        {
-               ConfigReader MyConf(ServerInstance);
+               ConfigReader MyConf;
                std::string cmds = MyConf.ReadValue("shun", "enabledcommands", 0);
 
                if (cmds.empty())
                        cmds = "PING PONG QUIT";
 
                ShunEnabledCommands.clear();
-               NotifyOfShun = true;
-               affectopers = false;
 
                std::stringstream dcmds(cmds);
                std::string thiscmd;
@@ -236,22 +233,7 @@ class ModuleShun : public Module
                affectopers = MyConf.ReadFlag("shun", "affectopers", "no", 0);
        }
 
-       virtual void OnUserConnect(User* user)
-       {
-               if (!IS_LOCAL(user))
-                       return;
-
-               // Apply lines on user connect
-               XLine *rl = ServerInstance->XLines->MatchesLine("SHUN", user);
-
-               if (rl)
-               {
-                       // Bang. :P
-                       rl->Apply(user);
-               }
-       }
-
-       virtual ModResult OnPreCommand(std::string &command, std::vector<std::string>& parameters, User* user, bool validated, const std::string &original_line)
+       virtual ModResult OnPreCommand(std::string &command, std::vector<std::string>& parameters, LocalUser* user, bool validated, const std::string &original_line)
        {
                if (validated)
                        return MOD_RES_PASSTHRU;
@@ -282,10 +264,10 @@ class ModuleShun : public Module
                        /* Allow QUIT but dont show any quit message */
                        parameters.clear();
                }
-               else if (command == "PART")
+               else if ((command == "PART") && (parameters.size() > 1))
                {
                        /* same for PART */
-                       parameters[1] = "";
+                       parameters[1].clear();
                }
 
                /* if we're here, allow the command. */
@@ -294,7 +276,7 @@ class ModuleShun : public Module
 
        virtual Version GetVersion()
        {
-               return Version("$Id$",VF_VENDOR|VF_COMMON,API_VERSION);
+               return Version("Provides the /SHUN command, which stops a user from executing all except configured commands.",VF_VENDOR|VF_COMMON);
        }
 };