From 2c1dd9be2be86546e6dc1231b5df80af1ec1b23a Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Mon, 30 Oct 2006 18:48:41 +0000
Subject: Add m_hidechans: Adds usermode +I to hide an oper's channels from
 non-opers. Also, we don't want to load a .h in the config, Brain :p

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5583 e03df62e-2008-0410-955e-edbf42e46eb7
---
 docs/inspircd.conf.example  |   7 ++-
 src/modules/m_hidechans.cpp | 118 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 124 insertions(+), 1 deletion(-)
 create mode 100644 src/modules/m_hidechans.cpp

diff --git a/docs/inspircd.conf.example b/docs/inspircd.conf.example
index 6d86344c0..9a05f43db 100644
--- a/docs/inspircd.conf.example
+++ b/docs/inspircd.conf.example
@@ -1038,10 +1038,15 @@
 #                                                                     #
 #<helpop file="helpop.conf">
 
+#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
+# HIDECHANS module: Allows opers to hide their channels list from non-
+# opers by setting user mode +I on themselves.
+# <module name="m_hidechans.so">
+
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # HIDEOPER module: Allows opers to hide their oper status from non-
 # opers by setting user mode +H on themselves.
-# <module name="m_hideoper.h">
+# <module name="m_hideoper.so">
 
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # Hostchange module: Allows a different style of cloaking
diff --git a/src/modules/m_hidechans.cpp b/src/modules/m_hidechans.cpp
new file mode 100644
index 000000000..68ce664be
--- /dev/null
+++ b/src/modules/m_hidechans.cpp
@@ -0,0 +1,118 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
+ *                       E-mail:
+ *                <brain@chatspike.net>
+ *           	  <Craig@chatspike.net>
+ *     
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "users.h"
+#include "channels.h"
+#include "modules.h"
+#include "inspircd.h"
+
+/* $ModDesc: Provides support for hiding oper status with user mode +I */
+
+/** Handles user mode +I
+ */
+class HideChans : public ModeHandler
+{
+ public:
+	HideChans(InspIRCd* Instance) : ModeHandler(Instance, 'I', 0, 0, false, MODETYPE_USER, true) { }
+
+	ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+	{
+		/* Only opers can change other users modes */
+		if ((source != dest) && (!*source->oper))
+			return MODEACTION_DENY;
+
+		if (adding)
+		{
+			if (!dest->IsModeSet('I'))
+			{
+				dest->SetMode('I',true);
+				return MODEACTION_ALLOW;
+			}
+		}
+		else
+		{
+			if (dest->IsModeSet('I'))
+			{
+				dest->SetMode('I',false);
+				return MODEACTION_ALLOW;
+			}
+		}
+		
+		return MODEACTION_DENY;
+	}
+};
+
+class ModuleHideChans : public Module
+{
+	
+	HideChans* hm;
+ public:
+	ModuleHideChans(InspIRCd* Me)
+		: Module::Module(Me)
+	{
+		
+		hm = new HideChans(ServerInstance);
+		ServerInstance->AddMode(hm, 'I');
+	}
+
+	void Implements(char* List)
+	{
+		List[I_OnWhoisLine] = 1;
+	}
+	
+	virtual ~ModuleHideChans()
+	{
+		ServerInstance->Modes->DelMode(hm);
+		DELETE(hm);
+	}
+	
+	virtual Version GetVersion()
+	{
+		return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
+	}
+
+	int OnWhoisLine(userrec* user, userrec* 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->oper) && (numeric == 319) && dest->IsModeSet('I'));
+	}
+};
+
+class ModuleHideChansFactory : public ModuleFactory
+{
+ public:
+	ModuleHideChansFactory()
+	{
+	}
+	
+	~ModuleHideChansFactory()
+	{
+	}
+	
+	virtual Module * CreateModule(InspIRCd* Me)
+	{
+		return new ModuleHideChans(Me);
+	}
+	
+};
+
+
+extern "C" void * init_module( void )
+{
+	return new ModuleHideChansFactory;
+}
-- 
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