From 0166df720923295ef200ce0ec69d19e25770c3f2 Mon Sep 17 00:00:00 2001
From: Akash Mozumdar <akashmozumdar@gmail.com>
Date: Tue, 9 Oct 2018 01:46:11 -0400
Subject: [PATCH] regex filter added

---
 GUI/host/textthread.cc | 3 ++-
 GUI/host/textthread.h  | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/GUI/host/textthread.cc b/GUI/host/textthread.cc
index f1d7aab..88390e6 100644
--- a/GUI/host/textthread.cc
+++ b/GUI/host/textthread.cc
@@ -5,6 +5,7 @@
 #include "textthread.h"
 #include "host.h"
 #include "const.h"
+#include <regex>
 
 TextThread::TextThread(ThreadParam tp, DWORD status) : handle(ThreadCounter++), name(Host::GetHookName(tp.pid, tp.hook)), tp(tp), status(status) {}
 
@@ -35,6 +36,7 @@ void TextThread::Flush()
 
 void TextThread::AddSentence(std::wstring sentence)
 {
+	sentence = std::regex_replace(sentence, std::wregex(filter), L"");
 	// Dispatch to extensions occurs here. Don't hold mutex! Extensions might take a while!
 	if (Output(this, sentence))
 	{
@@ -49,7 +51,6 @@ void TextThread::AddText(const BYTE* data, int len)
 	buffer += status & USING_UNICODE
 		? std::wstring((wchar_t*)data, len / 2)
 		: StringToWideString(std::string((char*)data, len), status & USING_UTF8 ? CP_UTF8 : SHIFT_JIS);
-	if (Filter) Filter(buffer.data(), storage.c_str());
 	timestamp = GetTickCount();
 }
 
diff --git a/GUI/host/textthread.h b/GUI/host/textthread.h
index 41fcf05..17dca6d 100644
--- a/GUI/host/textthread.h
+++ b/GUI/host/textthread.h
@@ -13,8 +13,8 @@ public:
 	typedef std::function<bool(TextThread*, std::wstring&)> OutputCallback;
 
 	inline static OutputCallback Output;
-	inline static std::function<void(wchar_t* buffer, const wchar_t* storage)> Filter = nullptr;
 
+	inline static std::wstring filter = L"";
 	inline static int FlushDelay = 250; // flush every 250ms by default
 	inline static int MaxBufferSize = 200;
 	inline static int ThreadCounter = 0;