X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_blockcaps.cpp;h=2f5807c53c774360345645d79631bb3bf2047050;hb=cd7657bddc7a6dc2e7326077d173a874bf71f6bd;hp=509352741c85574e60c0f8bbf7f3476a353b95c1;hpb=3a554ef1e9be9dbcf3de3301a4a6c2938d643bea;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_blockcaps.cpp b/src/modules/m_blockcaps.cpp
index 509352741..2f5807c53 100644
--- a/src/modules/m_blockcaps.cpp
+++ b/src/modules/m_blockcaps.cpp
@@ -11,10 +11,10 @@
  * ---------------------------------------------------
  */
 
+#include "inspircd.h"
 #include "users.h"
 #include "channels.h"
 #include "modules.h"
-#include "inspircd.h"
 #include "mode.h"
 
 /* $ModDesc: Provides support for channel mode +P to block all-CAPS channel messages and notices */
@@ -52,41 +52,49 @@ class BlockCaps : public ModeHandler
 
 class ModuleBlockCAPS : public Module
 {
-	
 	BlockCaps* bc;
+	int percent;
+	unsigned int minlen;
+	char capsmap[256];
 public:
 	
-	ModuleBlockCAPS(InspIRCd* Me) : Module::Module(Me)
+	ModuleBlockCAPS(InspIRCd* Me) : Module(Me)
 	{
-		
+		OnRehash(NULL,"");
 		bc = new BlockCaps(ServerInstance);
-		ServerInstance->AddMode(bc, 'P');
+		if (!ServerInstance->AddMode(bc, 'P'))
+			throw ModuleException("Could not add new modes!");
 	}
 
 	void Implements(char* List)
 	{
-		List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = 1;
+		List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnRehash] = 1;
+	}
+
+	virtual void OnRehash(userrec* user, const std::string &param)
+	{
+		ReadConf();
 	}
 
 	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;
@@ -97,6 +105,29 @@ public:
 		return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
 	}
 
+	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;
+		}
+	}
+
 	virtual ~ModuleBlockCAPS()
 	{
 		ServerInstance->Modes->DelMode(bc);
@@ -129,7 +160,7 @@ class ModuleBlockCAPSFactory : public ModuleFactory
 };
 
 
-extern "C" void * init_module( void )
+extern "C" DllExport void * init_module( void )
 {
 	return new ModuleBlockCAPSFactory;
 }