From 8c14f0f530c61fd4875131902937fba9f780adf7 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sun, 14 Jan 2007 18:25:56 +0000
Subject: Added interface 'ChannelBanList' that these two modules implement.
 Send a request class ListModeRequest to the module to check if a user is
 matched on a channel:

const char* ismatched = ListModeRequest(this, targetmodule, someuser, somechan).Send();

ismatched will be NULL if theyre not matched by the modules list, or will contain the mask if they are matched.


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6325 e03df62e-2008-0410-955e-edbf42e46eb7
---
 include/u_listmode.h              | 15 +++++++++++++++
 src/modules/m_banexception.cpp    | 34 +++++++++++++++++++++++++++++++---
 src/modules/m_inviteexception.cpp | 34 +++++++++++++++++++++++++++++++---
 3 files changed, 77 insertions(+), 6 deletions(-)

diff --git a/include/u_listmode.h b/include/u_listmode.h
index f6e383051..eeda2dd8d 100644
--- a/include/u_listmode.h
+++ b/include/u_listmode.h
@@ -62,6 +62,21 @@ public:
 typedef std::vector<ListItem> modelist;
 typedef std::vector<ListLimit> limitlist;
 
+class ListModeRequest : public Request
+{
+ public:
+	userrec* user;
+	chanrec* chan;
+
+	ListModeRequest(Module* sender, Module* target, userrec* u, chanrec* c) : Request(sender, target, "LM_CHECKLIST"), user(u), chan(c)
+	{
+	}
+
+	~ListModeRequest()
+	{
+	}
+};
+
 /** The base class for listmodes defined by u_listmode.h
  */
 class ListModeBase : public ModeHandler
diff --git a/src/modules/m_banexception.cpp b/src/modules/m_banexception.cpp
index 2d350e938..d36d23c68 100644
--- a/src/modules/m_banexception.cpp
+++ b/src/modules/m_banexception.cpp
@@ -54,12 +54,13 @@ public:
 		be = new BanException(ServerInstance);
 		if (!ServerInstance->AddMode(be, 'e'))
 			throw ModuleException("Could not add new modes!");
+		ServerInstance->PublishInterface("ChannelBanList", this);
 	}
 	
 	virtual void Implements(char* List)
 	{
 		be->DoImplements(List);
-		List[I_On005Numeric] = List[I_OnCheckBan] = 1;
+		List[I_OnRequest] = List[I_On005Numeric] = List[I_OnCheckBan] = 1;
 	}
 	
 	virtual void On005Numeric(std::string &output)
@@ -112,7 +113,33 @@ public:
 	{
 		be->DoRehash();
 	}
-	
+
+        virtual char* OnRequest(Request* request)
+	{
+		ListModeRequest* LM = (ListModeRequest*)request;
+		if (strcmp("LM_CHECKLIST", request->GetId()) == 0)
+		{
+                        modelist* list;
+			LM->chan->GetExt(be->GetInfoKey(), list);
+			if (list)
+			{
+				char mask[MAXBUF];
+				snprintf(mask, MAXBUF, "%s!%s@%s", LM->user->nick, LM->user->ident, LM->user->GetIPString());
+				for (modelist::iterator it = list->begin(); it != list->end(); it++)
+				{
+					if (ServerInstance->MatchText(LM->user->GetFullRealHost(), it->mask) || ServerInstance->MatchText(LM->user->GetFullHost(), it->mask) ||
+							(match(mask, it->mask.c_str(), true)))
+					{
+						// They match an entry
+						return (char*)it->mask.c_str();
+					}
+				}
+				return NULL;
+			}
+		}
+		return NULL;
+	}
+
 	virtual Version GetVersion()
 	{
 		return Version(1, 1, 0, 3, VF_COMMON | VF_VENDOR, API_VERSION);
@@ -121,7 +148,8 @@ public:
 	virtual ~ModuleBanException()
 	{
 		ServerInstance->Modes->DelMode(be);
-		DELETE(be);	
+		DELETE(be);
+		ServerInstance->UnpublishInterface("ChannelBanList", this);
 	}
 };
 
diff --git a/src/modules/m_inviteexception.cpp b/src/modules/m_inviteexception.cpp
index 5da287f2e..26d36b094 100644
--- a/src/modules/m_inviteexception.cpp
+++ b/src/modules/m_inviteexception.cpp
@@ -6,7 +6,7 @@
  * See: http://www.inspircd.org/wiki/index.php/Credits
  *
  * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ *	    the file COPYING for details.
  *
  * ---------------------------------------------------
  */
@@ -51,12 +51,13 @@ public:
 		ie = new InviteException(ServerInstance);
 		if (!ServerInstance->AddMode(ie, 'I'))
 			throw ModuleException("Could not add new modes!");
+		ServerInstance->PublishInterface("ChannelBanList", this);
 	}
-	
+
 	virtual void Implements(char* List)
 	{
 		ie->DoImplements(List);
-		List[I_On005Numeric] = List[I_OnCheckInvite] = 1;
+		List[I_OnRequest] = List[I_On005Numeric] = List[I_OnCheckInvite] = 1;
 	}
 	
 	virtual void On005Numeric(std::string &output)
@@ -89,6 +90,32 @@ public:
 		return 0;		
 	}
 
+	virtual char* OnRequest(Request* request)
+	{
+		ListModeRequest* LM = (ListModeRequest*)request;
+		if (strcmp("LM_CHECKLIST", request->GetId()) == 0)
+		{
+			modelist* list;
+			LM->chan->GetExt(ie->GetInfoKey(), list);
+			if (list)
+			{
+				char mask[MAXBUF];
+				snprintf(mask, MAXBUF, "%s!%s@%s", LM->user->nick, LM->user->ident, LM->user->GetIPString());
+				for (modelist::iterator it = list->begin(); it != list->end(); it++)
+				{
+					if (ServerInstance->MatchText(LM->user->GetFullRealHost(), it->mask) || ServerInstance->MatchText(LM->user->GetFullHost(), it->mask) ||
+						(match(mask, it->mask.c_str(), true)))
+					{
+						// They match an entry
+						return (char*)it->mask.c_str();
+					}
+				}
+				return NULL;
+			}
+		}
+		return NULL;
+	}
+
 	virtual void OnCleanup(int target_type, void* item)
 	{
 		ie->DoCleanup(target_type, item);
@@ -118,6 +145,7 @@ public:
 	{
 		ServerInstance->Modes->DelMode(ie);
 		DELETE(ie);
+		ServerInstance->UnpublishInterface("ChannelBanList", this);
 	}
 };
 
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