From 6cdc212ce7559bfc6cb26bf1e09fb3601a48c5ce Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Wed, 15 Oct 2008 21:21:38 +0000
Subject: Add <hidechans:affectsopers>, allows networks to hide channels of a
 +I user even from opers, for added privacy.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10644 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_hidechans.cpp | 43 +++++++++++++++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/modules/m_hidechans.cpp b/src/modules/m_hidechans.cpp
index 766e76f8f..d73c0e214 100644
--- a/src/modules/m_hidechans.cpp
+++ b/src/modules/m_hidechans.cpp
@@ -47,21 +47,20 @@ class HideChans : public ModeHandler
 
 class ModuleHideChans : public Module
 {
-
+	bool AffectsOpers;
 	HideChans* hm;
  public:
-	ModuleHideChans(InspIRCd* Me)
-		: Module(Me)
+	ModuleHideChans(InspIRCd* Me) : Module(Me)
 	{
 
 		hm = new HideChans(ServerInstance);
 		if (!ServerInstance->Modes->AddMode(hm))
 			throw ModuleException("Could not add new modes!");
-		Implementation eventlist[] = { I_OnWhoisLine };
-		ServerInstance->Modules->Attach(eventlist, this, 1);
+		Implementation eventlist[] = { I_OnWhoisLine, I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 2);
+		OnRehash(NULL, "");
 	}
 
-
 	virtual ~ModuleHideChans()
 	{
 		ServerInstance->Modes->DelMode(hm);
@@ -73,12 +72,36 @@ class ModuleHideChans : public Module
 		return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 	}
 
+	virtual void OnRehash(User* user, const std::string &parameter)
+	{
+		ConfigReader conf(ServerInstance);
+		AffectsOpers = conf.ReadFlag("hidechans", "affectsopers", 0);
+	}
+
 	int OnWhoisLine(User* user, User* dest, int &numeric, std::string &text)
 	{
-		/* Dont display channels if they have +I set and the
-		 * person doing the WHOIS is not an oper
-		 */
-		return ((user != dest) && (!IS_OPER(user)) && (numeric == 319) && dest->IsModeSet('I'));
+		/* always show to self */
+		if (user == dest)
+			return 0;
+
+		/* don't touch anything except 319 */
+		if (numeric != 319)
+			return 0;
+
+		/* don't touch if -I */
+		if (!dest->IsModeSet('I'))
+			return 0;
+
+		/* if it affects opers, we don't care if they are opered */
+		if (AffectsOpers)
+			return 1;
+
+		/* doesn't affect opers, sender is opered */
+		if (IS_OPER(user))
+			return 0;
+
+		/* user must be opered, boned. */
+		return 1;
 	}
 };
 
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