X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=fedc0f7130f7d7a6e04760e48d02677b63063a6f;hb=b7716ed57704b2b2bcc665a590aecc8f02de631d;hp=65b965df288f8acac65d152f05cded53d3a9eb86;hpb=fc4fc43ec232407b38d7ca182cb92c5cac4287aa;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp
index 65b965df2..fedc0f713 100644
--- a/src/modules/m_censor.cpp
+++ b/src/modules/m_censor.cpp
@@ -20,72 +20,41 @@
  */
 
 
-/* $ModDesc: Provides user and channel +G mode */
-
-#define _CRT_SECURE_NO_DEPRECATE
-#define _SCL_SECURE_NO_DEPRECATE
-
 #include "inspircd.h"
-#include <iostream>
-
-typedef std::map<irc::string,irc::string> censor_t;
+#include "modules/exemption.h"
 
-/** Handles usermode +G
- */
-class CensorUser : public SimpleUserModeHandler
-{
- public:
-	CensorUser(Module* Creator) : SimpleUserModeHandler(Creator, "u_censor", 'G') { }
-};
-
-/** Handles channel mode +G
- */
-class CensorChannel : public SimpleChannelModeHandler
-{
- public:
-	CensorChannel(Module* Creator) : SimpleChannelModeHandler(Creator, "censor", 'G') { }
-};
+typedef insp::flat_map<std::string, std::string, irc::insensitive_swo> censor_t;
 
 class ModuleCensor : public Module
 {
+	CheckExemption::EventProvider exemptionprov;
 	censor_t censors;
-	CensorUser cu;
-	CensorChannel cc;
+	SimpleUserModeHandler cu;
+	SimpleChannelModeHandler cc;
 
  public:
-	ModuleCensor() : cu(this), cc(this) { }
-
-	void init()
-	{
-		/* Read the configuration file on startup.
-		 */
-		OnRehash(NULL);
-		ServerInstance->Modules->AddService(cu);
-		ServerInstance->Modules->AddService(cc);
-		Implementation eventlist[] = { I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice };
-		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
-	}
-
-
-	virtual ~ModuleCensor()
+	ModuleCensor()
+		: exemptionprov(this)
+		, cu(this, "u_censor", 'G')
+		, cc(this, "censor", 'G')
 	{
 	}
 
 	// format of a config entry is <badword text="shit" replace="poo">
-	virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
 	{
 		if (!IS_LOCAL(user))
 			return MOD_RES_PASSTHRU;
 
 		bool active = false;
 
-		if (target_type == TYPE_USER)
-			active = ((User*)dest)->IsModeSet('G');
-		else if (target_type == TYPE_CHANNEL)
+		if (target.type == MessageTarget::TYPE_USER)
+			active = target.Get<User>()->IsModeSet(cu);
+		else if (target.type == MessageTarget::TYPE_CHANNEL)
 		{
-			active = ((Channel*)dest)->IsModeSet('G');
-			Channel* c = (Channel*)dest;
-			ModResult res = ServerInstance->OnCheckExemption(user,c,"censor");
+			Channel* c = target.Get<Channel>();
+			active = c->IsModeSet(cc);
+			ModResult res = CheckExemption::Call(exemptionprov, user, c, "censor");
 
 			if (res == MOD_RES_ALLOW)
 				return MOD_RES_PASSTHRU;
@@ -94,30 +63,25 @@ class ModuleCensor : public Module
 		if (!active)
 			return MOD_RES_PASSTHRU;
 
-		irc::string text2 = text.c_str();
 		for (censor_t::iterator index = censors.begin(); index != censors.end(); index++)
 		{
-			if (text2.find(index->first) != irc::string::npos)
+			size_t censorpos;
+			while ((censorpos = irc::find(details.text, index->first)) != std::string::npos)
 			{
 				if (index->second.empty())
 				{
-					user->WriteNumeric(ERR_WORDFILTERED, "%s %s %s :Your message contained a censored word, and was blocked", user->nick.c_str(), ((target_type == TYPE_CHANNEL) ? ((Channel*)dest)->name.c_str() : ((User*)dest)->nick.c_str()), index->first.c_str());
+					const std::string targname = target.type == MessageTarget::TYPE_CHANNEL ? target.Get<Channel>()->name : target.Get<User>()->nick;
+					user->WriteNumeric(ERR_CANNOTSENDTOCHAN, targname, "Your message contained a censored word (" + index->first + "), and was blocked");
 					return MOD_RES_DENY;
 				}
 
-				SearchAndReplace(text2, index->first, index->second);
+				details.text.replace(censorpos, index->first.size(), index->second);
 			}
 		}
-		text = text2.c_str();
 		return MOD_RES_PASSTHRU;
 	}
 
-	virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
-	{
-		return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
-	}
-
-	virtual void OnRehash(User* user)
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
 	{
 		/*
 		 * reload our config file on rehash - we must destroy and re-allocate the classes
@@ -129,14 +93,16 @@ class ModuleCensor : public Module
 		for (ConfigIter i = badwords.first; i != badwords.second; ++i)
 		{
 			ConfigTag* tag = i->second;
-			std::string str = tag->getString("text");
-			irc::string pattern(str.c_str());
-			str = tag->getString("replace");
-			censors[pattern] = irc::string(str.c_str());
+			const std::string text = tag->getString("text");
+			if (text.empty())
+				continue;
+
+			const std::string replace = tag->getString("replace");
+			censors[text] = replace;
 		}
 	}
 
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
 		return Version("Provides user and channel +G mode",VF_VENDOR);
 	}