1 files changed, 30 insertions, 37 deletions

diff --git a/src/modules/m_commonchans.cpp b/src/modules/m_commonchans.cpp
index afa17add4..f3c206a44 100644
--- a/src/modules/m_commonchans.cpp
+++ b/src/modules/m_commonchans.cpp
@@ -1,6 +1,7 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2019 Peter Powell <petpow@saberuk.com>
  *   Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
@@ -18,60 +19,52 @@
 
 
 #include "inspircd.h"
+#include "modules/ctctags.h"
 
-/* $ModDesc: Adds user mode +c, which if set, users must be on a common channel with you to private message you */
-
-/** Handles user mode +c
- */
-class PrivacyMode : public SimpleUserModeHandler
+class ModuleCommonChans
+	: public CTCTags::EventListener
+	, public Module
 {
- public:
-	PrivacyMode(Module* Creator) : SimpleUserModeHandler(Creator, "deaf_commonchan", 'c') { }
-};
+ private:
+	SimpleUserModeHandler mode;
 
-class ModulePrivacyMode : public Module
-{
-	PrivacyMode pm;
- public:
-	ModulePrivacyMode() : pm(this)
+	ModResult HandleMessage(User* user, const MessageTarget& target)
 	{
-	}
+		if (target.type != MessageTarget::TYPE_USER)
+			return MOD_RES_PASSTHRU;
 
-	void init()
-	{
-		ServerInstance->Modules->AddService(pm);
-		Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice };
-		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+		User* targuser = target.Get<User>();
+		if (!targuser->IsModeSet(mode) || !user->SharesChannelWith(targuser))
+			return MOD_RES_PASSTHRU;
+
+		if (user->HasPrivPermission("users/ignore-commonchans") || user->server->IsULine())
+			return MOD_RES_PASSTHRU;
+
+		user->WriteNumeric(ERR_CANTSENDTOUSER, targuser->nick, "You are not permitted to send private messages to this user (+c is set)");
+		return MOD_RES_DENY;
 	}
 
-	virtual ~ModulePrivacyMode()
+ public:
+	ModuleCommonChans()
+		: CTCTags::EventListener(this)
+		, mode(this, "deaf_commonchan", 'c')
 	{
 	}
 
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Adds user mode +c, which if set, users must be on a common channel with you to private message you", VF_VENDOR);
+		return Version("Provides user mode +c, requires users to share a common channel with you to private message you", VF_VENDOR);
 	}
 
-	virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
 	{
-		if (target_type == TYPE_USER)
-		{
-			User* t = (User*)dest;
-			if (!IS_OPER(user) && (t->IsModeSet('c')) && (!ServerInstance->ULine(user->server)) && !user->SharesChannelWith(t))
-			{
-				user->WriteNumeric(ERR_CANTSENDTOUSER, "%s %s :You are not permitted to send private messages to this user (+c set)", user->nick.c_str(), t->nick.c_str());
-				return MOD_RES_DENY;
-			}
-		}
-		return MOD_RES_PASSTHRU;
+		return HandleMessage(user, target);
 	}
 
-	virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+	ModResult OnUserPreTagMessage(User* user, const MessageTarget& target, CTCTags::TagMessageDetails& details) CXX11_OVERRIDE
 	{
-		return OnUserPreMessage(user, dest, target_type, text, status, exempt_list);
+		return HandleMessage(user, target);
 	}
 };
 
-
-MODULE_INIT(ModulePrivacyMode)
+MODULE_INIT(ModuleCommonChans)