-/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "hashcomp.h"\r#include "configreader.h"\r\r/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */\r\rclass NoNicks : public ModeHandler\r{\r public:\r NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)\r {\r if (adding)\r {\r if (!channel->IsModeSet('N'))\r {\r channel->SetMode('N',true);\r return MODEACTION_ALLOW;\r }\r }\r else\r {\r if (channel->IsModeSet('N'))\r {\r channel->SetMode('N',false);\r return MODEACTION_ALLOW;\r }\r }\r\r return MODEACTION_DENY;\r }\r};\r\rclass ModuleNoNickChange : public Module\r{\r NoNicks* nn;\r public:\r ModuleNoNickChange(InspIRCd* Me)\r : Module(Me)\r {\r \r nn = new NoNicks(ServerInstance);\r ServerInstance->AddMode(nn, 'N');\r }\r \r virtual ~ModuleNoNickChange()\r {\r ServerInstance->Modes->DelMode(nn);\r DELETE(nn);\r }\r \r virtual Version GetVersion()\r {\r return Version(1,1,0,1,VF_COMMON|VF_VENDOR,API_VERSION);\r }\r\r void Implements(char* List)\r {\r List[I_OnUserPreNick] = 1;\r }\r\r virtual int OnUserPreNick(userrec* user, const std::string &newnick)\r {\r if (IS_LOCAL(user))\r {\r for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)\r {\r chanrec* curr = i->first;\r\r if (curr->IsModeSet('N'))\r {\r if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)\r continue;\r\r user->WriteServ("447 %s :Can't change nickname while on %s (+N is set)", user->nick, curr->name);\r return 1;\r }\r }\r }\r\r return 0;\r }\r};\r\rMODULE_INIT(ModuleNoNickChange)\r
\ No newline at end of file
+/* +------------------------------------+
+ * | 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"
+
+/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */
+
+class NoNicks : public ModeHandler
+{
+ public:
+ NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }
+
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
+ {
+ if (adding)
+ {
+ if (!channel->IsModeSet('N'))
+ {
+ channel->SetMode('N',true);
+ return MODEACTION_ALLOW;
+ }
+ }
+ else
+ {
+ if (channel->IsModeSet('N'))
+ {
+ channel->SetMode('N',false);
+ return MODEACTION_ALLOW;
+ }
+ }
+
+ return MODEACTION_DENY;
+ }
+};
+
+class ModuleNoNickChange : public Module
+{
+ NoNicks* nn;
+ public:
+ ModuleNoNickChange(InspIRCd* Me)
+ : Module(Me)
+ {
+
+ nn = new NoNicks(ServerInstance);
+ ServerInstance->Modes->AddMode(nn);
+ Implementation eventlist[] = { I_OnUserPreNick };
+ ServerInstance->Modules->Attach(eventlist, this, 1);
+ }
+
+ virtual ~ModuleNoNickChange()
+ {
+ ServerInstance->Modes->DelMode(nn);
+ delete nn;
+ }
+
+ virtual Version GetVersion()
+ {
+ return Version(1,2,0,1,VF_COMMON|VF_VENDOR,API_VERSION);
+ }
+
+
+ virtual int OnUserPreNick(User* user, const std::string &newnick)
+ {
+ if (IS_LOCAL(user))
+ {
+ if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
+ return 0;
+
+ for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
+ {
+ Channel* curr = i->first;
+
+ if (curr->IsModeSet('N'))
+ {
+ if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
+ continue;
+
+ user->WriteNumeric(447, "%s :Can't change nickname while on %s (+N is set)", user->nick, curr->name);
+ return 1;
+ }
+ }
+ }
+
+ return 0;
+ }
+};
+
+MODULE_INIT(ModuleNoNickChange)