From 0b58bc2585ccc96219a238a9ef9ff73a125fa531 Mon Sep 17 00:00:00 2001
From: aquanight <aquanight@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sun, 9 Mar 2008 18:34:17 +0000
Subject: [PATCH] Add <options:exemptchanops> support to m_censor and
 m_blockcaps, and tidy up the checks in {block,strip}color, and remove an
 uneeded abs() on the "flowing backwards" warning.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9071 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/inspircd.cpp             |  2 +-
 src/modules/m_blockcaps.cpp  |  5 +++++
 src/modules/m_blockcolor.cpp | 30 ++++++++++++++++--------------
 src/modules/m_censor.cpp     |  7 +++++++
 src/modules/m_stripcolor.cpp |  8 ++++++--
 5 files changed, 35 insertions(+), 17 deletions(-)

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 1681df2b5..73b483a42 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -680,7 +680,7 @@ int InspIRCd::Run()
 		{
 			if (TIME < OLDTIME)
 			{
-				SNO->WriteToSnoMask('A', "\002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME));
+				SNO->WriteToSnoMask('A', "\002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",OLDTIME-TIME);
 			}
 
 			if ((TIME % 3600) == 0)
diff --git a/src/modules/m_blockcaps.cpp b/src/modules/m_blockcaps.cpp
index bcbc82cac..6414f4db7 100644
--- a/src/modules/m_blockcaps.cpp
+++ b/src/modules/m_blockcaps.cpp
@@ -82,6 +82,11 @@ public:
 
 			Channel* c = (Channel*)dest;
 
+			if (CHANOPS_EXEMPT(ServerInstance, 'B') && c->GetStatus(user) == STATUS_OP)
+			{
+				return 0;
+			}
+
 			if (c->IsModeSet('B'))
 			{
 				int caps = 0;
diff --git a/src/modules/m_blockcolor.cpp b/src/modules/m_blockcolor.cpp
index 9fe5eb224..f10d50b74 100644
--- a/src/modules/m_blockcolor.cpp
+++ b/src/modules/m_blockcolor.cpp
@@ -67,25 +67,27 @@ class ModuleBlockColour : public Module
 		if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user)))
 		{
 			Channel* c = (Channel*)dest;
+
+			if (CHANOPS_EXEMPT(ServerInstance, 'c') && c->GetStatus(user) == STATUS_OP)
+			{
+				return 0;
+			}
 			
 			if(c->IsModeSet('c'))
 			{
-				if (!CHANOPS_EXEMPT(ServerInstance, 'c') || CHANOPS_EXEMPT(ServerInstance, 'c') && c->GetStatus(user) != STATUS_OP)
+				for (std::string::iterator i = text.begin(); i != text.end(); i++)
 				{
-					for (std::string::iterator i = text.begin(); i != text.end(); i++)
+					switch (*i)
 					{
-						switch (*i)
-						{
-							case 2:
-							case 3:
-							case 15:
-							case 21:
-							case 22:
-							case 31:
-								user->WriteServ("404 %s %s :Can't send colours to channel (+c set)",user->nick, c->name);
-								return 1;
-							break;
-						}
+						case 2:
+						case 3:
+						case 15:
+						case 21:
+						case 22:
+						case 31:
+							user->WriteServ("404 %s %s :Can't send colours to channel (+c set)",user->nick, c->name);
+							return 1;
+						break;
 					}
 				}
 			}
diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp
index 94ac8d113..4eaf1e3b4 100644
--- a/src/modules/m_censor.cpp
+++ b/src/modules/m_censor.cpp
@@ -140,7 +140,14 @@ class ModuleCensor : public Module
 		if (target_type == TYPE_USER)
 			active = ((User*)dest)->IsModeSet('G');
 		else if (target_type == TYPE_CHANNEL)
+		{
 			active = ((Channel*)dest)->IsModeSet('G');
+			Channel* c = (Channel*)dest;
+			if (CHANOPS_EXEMPT(ServerInstance, 'G') && c->GetStatus(user) == STATUS_OP)
+			{
+				return 0;
+			}
+		}
 
 		if (!active)
 			return 0;
diff --git a/src/modules/m_stripcolor.cpp b/src/modules/m_stripcolor.cpp
index 17c0a2f30..094961ce0 100644
--- a/src/modules/m_stripcolor.cpp
+++ b/src/modules/m_stripcolor.cpp
@@ -153,8 +153,12 @@ class ModuleStripColor : public Module
 
 			// check if we allow ops to bypass filtering, if we do, check if they're opped accordingly.
 			// note: short circut logic here, don't wreck it. -- w00t
-			if (!CHANOPS_EXEMPT(ServerInstance, 'S') || CHANOPS_EXEMPT(ServerInstance, 'S') && t->GetStatus(user) != STATUS_OP)
-				active = t->IsModeSet('S');
+			if (CHANOPS_EXEMPT(ServerInstance, 'S') && t->GetStatus(user) == STATUS_OP)
+			{
+				return 0;
+			}
+
+			active = t->IsModeSet('S');
 		}
 
 		if (active)
-- 
2.39.5