Add the User::exempt flag to m_check.

[user/henk/code/inspircd.git] / src / modules / m_cban.cpp

diff --git a/src/modules/m_cban.cpp b/src/modules/m_cban.cpp
index d1fb23620b1d2b2ca01ef1c85f76d7a04158224c..43f53668e9de4d01bb1c34fe36f3761b0521163d 100644 (file)
--- a/src/modules/m_cban.cpp
+++ b/src/modules/m_cban.cpp
@@ -1,10 +1,16 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ *   Copyright (C) 2018 linuxdaemon <linuxdaemon.irc@gmail.com>
+ *   Copyright (C) 2013, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2013, 2016 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2009 John Brooks <special@inspircd.org>
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
  *   Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2005-2008 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2006, 2010 Craig Edwards <brain@inspircd.org>
  *
  * 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
@@ -38,7 +44,7 @@ private:
        std::string matchtext;
 
 public:
-       CBan(time_t s_time, long d, const std::string& src, const std::string& re, const std::string& ch)
+       CBan(time_t s_time, unsigned long d, const std::string& src, const std::string& re, const std::string& ch)
                : XLine(s_time, d, src, re, "CBAN")
                , matchtext(ch)
        {
@@ -70,7 +76,7 @@ class CBanFactory : public XLineFactory
 
        /** Generate a CBAN
        */
-       XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask) CXX11_OVERRIDE
+       XLine* Generate(time_t set_time, unsigned long duration, const std::string& source, const std::string& reason, const std::string& xline_specific_mask) CXX11_OVERRIDE
        {
                return new CBan(set_time, duration, source, reason, xline_specific_mask);
        }
@@ -88,7 +94,7 @@ class CommandCBan : public Command
  public:
        CommandCBan(Module* Creator) : Command(Creator, "CBAN", 1, 3)
        {
-               flags_needed = 'o'; this->syntax = "<channel> [<duration> :<reason>]";
+               flags_needed = 'o'; this->syntax = "<channel> [<duration> [:<reason>]]";
        }
 
        CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
@@ -98,20 +104,27 @@ class CommandCBan : public Command
 
                if (parameters.size() == 1)
                {
-                       if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user))
+                       std::string reason;
+
+                       if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", reason, user))
                        {
-                               ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str());
+                               ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s: %s", user->nick.c_str(), parameters[0].c_str(), reason.c_str());
                        }
                        else
                        {
-                               user->WriteNotice("*** CBan " + parameters[0] + " not found in list, try /stats C.");
+                               user->WriteNotice("*** CBan " + parameters[0] + " not found on the list.");
                                return CMD_FAILURE;
                        }
                }
                else
                {
                        // Adding - XXX todo make this respect <insane> tag perhaps..
-                       unsigned long duration = InspIRCd::Duration(parameters[1]);
+                       unsigned long duration;
+                       if (!InspIRCd::Duration(parameters[1], duration))
+                       {
+                               user->WriteNotice("*** Invalid duration for CBan.");
+                               return CMD_FAILURE;
+                       }
                        const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
                        CBan* r = new CBan(ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
 
@@ -123,9 +136,9 @@ class CommandCBan : public Command
                                }
                                else
                                {
-                                       time_t c_requires_crap = duration + ServerInstance->Time();
-                                       std::string timestr = InspIRCd::TimeString(c_requires_crap);
-                                       ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), timestr.c_str(), reason);
+                                       ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires in %s (on %s): %s",
+                                               user->nick.c_str(), parameters[0].c_str(), InspIRCd::DurationString(duration).c_str(),
+                                               InspIRCd::TimeString(ServerInstance->Time() + duration).c_str(), reason);
                                }
                        }
                        else
@@ -175,7 +188,7 @@ class ModuleCBan : public Module, public Stats::EventListener
                if (stats.GetSymbol() != 'C')
                        return MOD_RES_PASSTHRU;
 
-               ServerInstance->XLines->InvokeStats("CBAN", 210, stats);
+               ServerInstance->XLines->InvokeStats("CBAN", stats);
                return MOD_RES_DENY;
        }
 
@@ -197,7 +210,7 @@ class ModuleCBan : public Module, public Stats::EventListener
 
        Version GetVersion() CXX11_OVERRIDE
        {
-               return Version("Gives /cban, aka C:lines. Think Q:lines, for channels.", VF_COMMON | VF_VENDOR);
+               return Version("Adds the /CBAN command which allows server operators to prevent channels matching a glob from being created.", VF_COMMON | VF_VENDOR);
        }
 };