X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_blockcaps.cpp;h=21e08470f7518694756d0e9a99b128de4ffc5927;hb=e6d000042ea75d4e0485bec9564b47163a3ca414;hp=0fea32288c5a61f928e5d562c73eff010889dbae;hpb=09afa5085614e0224a296abd082fce205003c3fe;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_blockcaps.cpp b/src/modules/m_blockcaps.cpp
index 0fea32288..21e08470f 100644
--- a/src/modules/m_blockcaps.cpp
+++ b/src/modules/m_blockcaps.cpp
@@ -2,31 +2,26 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *                <omster@gmail.com>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
 #include "inspircd.h"
 
 /* $ModDesc: Provides support for channel mode +P to block all-CAPS channel messages and notices */
 
+
+/** Handles the +P channel mode
+ */
 class BlockCaps : public ModeHandler
 {
  public:
-	BlockCaps() : ModeHandler('P', 0, 0, false, MODETYPE_CHANNEL, false) { }
+	BlockCaps(InspIRCd* Instance) : ModeHandler(Instance, 'P', 0, 0, false, MODETYPE_CHANNEL, false) { }
 
 	ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
 	{
@@ -53,88 +48,92 @@ class BlockCaps : public ModeHandler
 
 class ModuleBlockCAPS : public Module
 {
-	Server *Srv;
 	BlockCaps* bc;
+	int percent;
+	unsigned int minlen;
+	char capsmap[256];
 public:
 	
-	ModuleBlockCAPS(Server* Me) : Module::Module(Me)
+	ModuleBlockCAPS(InspIRCd* Me) : Module(Me)
 	{
-		Srv = Me;
-		bc = new BlockCaps;
-		Srv->AddMode(bc, 'P');
+		OnRehash(NULL,"");
+		bc = new BlockCaps(ServerInstance);
+		if (!ServerInstance->AddMode(bc, 'P'))
+			throw ModuleException("Could not add new modes!");
 	}
 
 	void Implements(char* List)
 	{
-		List[I_On005Numeric] = List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
+		List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
 	}
 
-	virtual void On005Numeric(std::string &output)
+	virtual void OnRehash(userrec* user, const std::string &param)
 	{
-		InsertMode(output, "P", 4);
+		ReadConf();
 	}
 
-	virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
+	virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
 	{
 		if (target_type == TYPE_CHANNEL)
 		{
+			if ((!IS_LOCAL(user)) || (text.length() < minlen))
+				return 0;
+
 			chanrec* c = (chanrec*)dest;
 
 			if (c->IsModeSet('P'))
 			{
-				const char* i = text.c_str();
-				for (; *i; i++)
+				int caps = 0;
+				for (std::string::iterator i = text.begin(); i != text.end(); i++)
+					caps += capsmap[(unsigned char)*i];
+				if ( ((caps*100)/(int)text.length()) >= percent )
 				{
-					if (((*i != ' ') && (*i != '\t')) && ((*i < 'A') || (*i > 'Z')))
-					{
-						return 0;
-					}
+					user->WriteServ( "404 %s %s :Your line cannot be more than %d%% capital letters if it is %d or more letters long", user->nick, c->name, percent, minlen);
+					return 1;
 				}
-				
-				user->WriteServ( "404 %s %s :Can't send all-CAPS to channel (+P set)", user->nick, c->name);
-				return 1;
 			}
 		}
 		return 0;
 	}
-	
-	virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
-	{
-		return OnUserPreMessage(user,dest,target_type,text,status);
-	}
-	
-	virtual ~ModuleBlockCAPS()
-	{
-		DELETE(bc);
-	}
-	
-	virtual Version GetVersion()
+
+	virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
 	{
-		return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
+		return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
 	}
-};
-
 
-class ModuleBlockCAPSFactory : public ModuleFactory
-{
- public:
-	ModuleBlockCAPSFactory()
+	void ReadConf()
 	{
+		ConfigReader Conf(ServerInstance);
+		percent = Conf.ReadInteger("blockcaps", "percent", "100", 0, true);
+		minlen = Conf.ReadInteger("blockcaps", "minlen", "0", 0, true);
+		std::string hmap = Conf.ReadValue("blockcaps", "capsmap", 0);
+		if (hmap.empty())
+			hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+		memset(&capsmap, 0, 255);
+		for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+			capsmap[(unsigned char)*n] = 1;
+		if (percent < 0 || percent > 100)
+		{
+			ServerInstance->Log(DEFAULT, "<blockcaps:percent> out of range, setting to default of 100.");
+			percent = 100;
+		}
+		if (minlen < 0 || minlen > MAXBUF-1)
+		{
+			ServerInstance->Log(DEFAULT, "<blockcaps:minlen> out of range, setting to default of 0.");
+			minlen = 0;
+		}
 	}
-	
-	~ModuleBlockCAPSFactory()
+
+	virtual ~ModuleBlockCAPS()
 	{
+		ServerInstance->Modes->DelMode(bc);
+		DELETE(bc);
 	}
-	
-	virtual Module * CreateModule(Server* Me)
+
+	virtual Version GetVersion()
 	{
-		return new ModuleBlockCAPS(Me);
+		return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
 	}
-	
 };
 
-
-extern "C" void * init_module( void )
-{
-	return new ModuleBlockCAPSFactory;
-}
+MODULE_INIT(ModuleBlockCAPS)