Remove custom members for +lk storage

[user/henk/code/inspircd.git] / src / modes / cmode_k.cpp

diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index 2f06ba55c91514df72c9ab76c3e88edff521a9e8..8e7692efccfccc203a77cfe3433aa64a8ade4b10 100644 (file)
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -1,47 +1,96 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
 #include "inspircd.h"
 #include "mode.h"
 #include "channels.h"
 #include "users.h"
 #include "modes/cmode_k.h"
 
-ModeChannelKey::ModeChannelKey() : ModeHandler('k', 1, 1, false, MODETYPE_CHANNEL, false)
+ModeChannelKey::ModeChannelKey(InspIRCd* Instance) : ModeHandler(Instance, 'k', 1, 1, false, MODETYPE_CHANNEL, false)
 {
 }
 
-std::pair<bool,std::string> ModeChannelKey::ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string &parameter)
+ModePair ModeChannelKey::ModeSet(User*, User*, Channel* channel, const std::string &parameter)
 {       
-        if (channel->modes[CM_KEY])
-        {
-                return std::make_pair(true, channel->key);
-        }
-        else
-        {
-                return std::make_pair(false, parameter);
-        }
-}       
-
-
-ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+    if (channel->modes[CM_KEY])
+    {
+               std::string ckey = channel->GetModeParameter('k');
+               return std::make_pair(true, ckey);
+    }
+    else
+    {
+               return std::make_pair(false, parameter);
+    }
+}
+
+void ModeChannelKey::RemoveMode(Channel* channel, irc::modestacker* stack)
 {
-       if (channel->modes[CM_KEY] != adding)
+       /** +k needs a parameter when being removed,
+        * so we have a special-case RemoveMode here for it
+        */
+
+       if (channel->IsModeSet(this->GetModeChar()))
        {
-               if ((channel->modes[CM_KEY]) && (strcasecmp(parameter.c_str(),channel->key)))
+               if (stack)
+               {
+                       stack->Push(this->GetModeChar(), channel->GetModeParameter('k'));
+               }
+               else
+               {
+                       std::vector<std::string> parameters; parameters.push_back(channel->name); parameters.push_back("-k"); parameters.push_back(channel->GetModeParameter('k'));
+                       ServerInstance->SendMode(parameters, ServerInstance->FakeClient);
+               }
+       }
+}
+
+void ModeChannelKey::RemoveMode(User*, irc::modestacker* stack)
+{
+}
+
+bool ModeChannelKey::CheckTimeStamp(time_t, time_t, const std::string &their_param, const std::string &our_param, Channel*)
+{
+       /* When TS is equal, the alphabetically later channel key wins */
+       return (their_param < our_param);
+}
+
+ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding, bool servermode)
+{
+       if ((channel->IsModeSet('k') != adding) || (!IS_LOCAL(source)))
+       {
+               if (((channel->IsModeSet('k')) && (parameter != channel->GetModeParameter('k'))) && (IS_LOCAL(source)))
                {
                        /* Key is currently set and the correct key wasnt given */
                        return MODEACTION_DENY;
                }
-               else if (!channel->modes[CM_KEY])
+               else if ((!channel->IsModeSet('k')) || ((adding) && (!IS_LOCAL(source))))
                {
                        /* Key isnt currently set */
-                       strlcpy(channel->key,parameter.c_str(),32);
-                       channel->modes[CM_KEY] = adding;
-                       return MODEACTION_ALLOW;
+                       if ((parameter.length()) && (parameter.rfind(' ') == std::string::npos))
+                       {
+                               std::string ckey;
+                               ckey.assign(parameter, 0, 32);
+                               channel->SetMode('k', ckey.c_str());
+                               parameter = ckey;
+                               return MODEACTION_ALLOW;
+                       }
+                       else
+                               return MODEACTION_DENY;
                }
-               else if ((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key)))
+               else if (((channel->IsModeSet('k')) && (parameter == channel->GetModeParameter('k'))) || ((!adding) && (!IS_LOCAL(source))))
                {
                        /* Key is currently set, and correct key was given */
-                       *channel->key = 0;
-                       channel->modes[CM_KEY] = adding;
+                       channel->SetMode('k', adding);
                        return MODEACTION_ALLOW;
                }
                return MODEACTION_DENY;
@@ -51,3 +100,4 @@ ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec*
                return MODEACTION_DENY;
        }
 }
+