Remove UDPWiimote feature

It substantially complicates the code and doesn't really provide any
functionality. According to the forums, the Android app is out of date
and has been broken for quite a while.

If we want to add this back, I'd write an app that speaks a more native
Wiimote protocol, and we can hook that up to the backend quite easily.
It could even be over our NetPlay protocol!

8 files changed, 4 insertions, 641 deletions

diff --git a/Source/Core/InputCommon/CMakeLists.txt b/Source/Core/InputCommon/CMakeLists.txt
index ac6e9c6e28..6b771c38e1 100644
--- a/Source/Core/InputCommon/CMakeLists.txt
+++ b/Source/Core/InputCommon/CMakeLists.txt
@@ -1,7 +1,5 @@
 set(SRCS	ControllerEmu.cpp
 			InputConfig.cpp
-			UDPWiimote.cpp
-			UDPWrapper.cpp
 			ControllerInterface/ControllerInterface.cpp
 			ControllerInterface/Device.cpp
 			ControllerInterface/ExpressionParser.cpp)
diff --git a/Source/Core/InputCommon/ControllerEmu.h b/Source/Core/InputCommon/ControllerEmu.h
index 874548f38a..ebfd98294a 100644
--- a/Source/Core/InputCommon/ControllerEmu.h
+++ b/Source/Core/InputCommon/ControllerEmu.h
@@ -30,7 +30,6 @@ enum
 	GROUP_TYPE_TILT,
 	GROUP_TYPE_CURSOR,
 	GROUP_TYPE_TRIGGERS,
-	GROUP_TYPE_UDPWII,
 	GROUP_TYPE_SLIDER,
 };
 
diff --git a/Source/Core/InputCommon/InputCommon.vcxproj b/Source/Core/InputCommon/InputCommon.vcxproj
index 5902db1277..85d5bff6db 100644
--- a/Source/Core/InputCommon/InputCommon.vcxproj
+++ b/Source/Core/InputCommon/InputCommon.vcxproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|x64">
@@ -48,8 +48,6 @@
     <ClCompile Include="stdafx.cpp">
       <PrecompiledHeader>Create</PrecompiledHeader>
     </ClCompile>
-    <ClCompile Include="UDPWiimote.cpp" />
-    <ClCompile Include="UDPWrapper.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="ControllerEmu.h" />
@@ -64,8 +62,6 @@
     <ClInclude Include="GCPadStatus.h" />
     <ClInclude Include="InputConfig.h" />
     <ClInclude Include="stdafx.h" />
-    <ClInclude Include="UDPWiimote.h" />
-    <ClInclude Include="UDPWrapper.h" />
   </ItemGroup>
   <ItemGroup>
     <Text Include="CMakeLists.txt" />
@@ -78,4 +74,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/Source/Core/InputCommon/InputCommon.vcxproj.filters b/Source/Core/InputCommon/InputCommon.vcxproj.filters
index 729f7e1866..e249ed3f79 100644
--- a/Source/Core/InputCommon/InputCommon.vcxproj.filters
+++ b/Source/Core/InputCommon/InputCommon.vcxproj.filters
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="ControllerInterface">
@@ -17,8 +17,6 @@
   <ItemGroup>
     <ClCompile Include="ControllerEmu.cpp" />
     <ClCompile Include="InputConfig.cpp" />
-    <ClCompile Include="UDPWiimote.cpp" />
-    <ClCompile Include="UDPWrapper.cpp" />
     <ClCompile Include="ControllerInterface\DInput\DInput.cpp">
       <Filter>ControllerInterface\DInput</Filter>
     </ClCompile>
@@ -49,8 +47,6 @@
     <ClInclude Include="ControllerEmu.h" />
     <ClInclude Include="GCPadStatus.h" />
     <ClInclude Include="InputConfig.h" />
-    <ClInclude Include="UDPWiimote.h" />
-    <ClInclude Include="UDPWrapper.h" />
     <ClInclude Include="ControllerInterface\DInput\DInput.h">
       <Filter>ControllerInterface\DInput</Filter>
     </ClInclude>
@@ -80,4 +76,4 @@
   <ItemGroup>
     <Text Include="CMakeLists.txt" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/Source/Core/InputCommon/UDPWiimote.cpp b/Source/Core/InputCommon/UDPWiimote.cpp
deleted file mode 100644
index e929e62461..0000000000
--- a/Source/Core/InputCommon/UDPWiimote.cpp
+++ /dev/null
@@ -1,439 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-#include <functional>
-#include <list>
-#include <string>
-
-#include "Common/Thread.h"
-#include "Common/Timer.h"
-
-#include "InputCommon/UDPWiimote.h"
-
-#ifdef _WIN32
-
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#define sock_t SOCKET
-#define ERRNO WSAGetLastError()
-#undef EWOULDBLOCK
-#define EWOULDBLOCK WSAEWOULDBLOCK
-#define BAD_SOCK INVALID_SOCKET
-#define close(x) closesocket(x)
-#define cleanup do {noinst--; if (noinst==0) WSACleanup();} while (0)
-#define blockingoff(sock) ioctlsocket(sock, FIONBIO, &iMode)
-#define dataz char*
-#ifdef _MSC_VER
-#pragma comment (lib, "Ws2_32.lib")
-#endif
-
-#else
-
-#include <unistd.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <fcntl.h>
-#define BAD_SOCK -1
-#define ERRNO errno
-#define cleanup noinst--
-#define blockingoff(sock) fcntl(sock, F_SETFL, O_NONBLOCK)
-#define dataz void*
-#define sock_t int
-
-#endif
-
-
-struct UDPWiimote::_d
-{
-	std::thread thread;
-	std::list<sock_t> sockfds;
-	std::mutex termLock, mutex, nameMutex;
-	volatile bool exit;
-	sock_t bipv4_fd, bipv6_fd;
-};
-
-int UDPWiimote::noinst = 0;
-
-UDPWiimote::UDPWiimote(const std::string& _port, const std::string& name, int _index) :
-	port(_port), displayName(name),	d(new _d),
-	waX(0), waY(0), waZ(1), naX(0), naY(0), naZ(-1), nunX(0), nunY(0),
-	pointerX(1001.0f / 2), pointerY(0), nunMask(0), wiimoteMask(0), index(_index), int_port(atoi(_port.c_str()))
-{
-
-	static bool sranded=false;
-	if (!sranded)
-	{
-		srand((unsigned int)time(nullptr));
-		sranded=true;
-	}
-	bcastMagic=rand() & 0xFFFF;
-
-	#ifdef _WIN32
-	u_long iMode = 1;
-	#endif
-	struct addrinfo hints, *servinfo, *p;
-	int rv;
-
-	#ifdef _WIN32
-	if (noinst==0)
-	{
-		WORD sockVersion;
-		WSADATA wsaData;
-		sockVersion = MAKEWORD(2, 2);
-		WSAStartup(sockVersion, &wsaData);
-	}
-	#endif
-
-	noinst++;
-
-	memset(&hints, 0, sizeof hints);
-	hints.ai_family = AF_INET;
-	hints.ai_socktype = SOCK_DGRAM;
-	hints.ai_flags = AI_PASSIVE; // use my IP
-
-	if (!int_port)
-	{
-		cleanup;
-		err=-1;
-		return;
-	}
-
-	if ((rv = getaddrinfo(nullptr, _port.c_str(), &hints, &servinfo)) != 0)
-	{
-		cleanup;
-		err=-1;
-		return;
-	}
-
-	// loop through all the results and bind to everything we can
-	for (p = servinfo; p != nullptr; p = p->ai_next)
-	{
-		sock_t sock;
-		if ((sock = socket(p->ai_family, p->ai_socktype, p->ai_protocol)) == BAD_SOCK)
-		{
-			continue;
-		}
-
-		if (bind(sock, p->ai_addr, (int)p->ai_addrlen) == -1)
-		{
-			close(sock);
-			continue;
-		}
-		d->sockfds.push_back(sock);
-	}
-
-	if (d->sockfds.empty())
-	{
-		cleanup;
-		err=-2;
-		return;
-	}
-
-	freeaddrinfo(servinfo);
-	err=0;
-	d->exit=false;
-	initBroadcastIPv4();
-	initBroadcastIPv6();
-
-	std::lock_guard<std::mutex> lk(d->termLock);
-	d->thread = std::thread(std::mem_fn(&UDPWiimote::mainThread), this);
-
-	return;
-}
-
-void UDPWiimote::mainThread()
-{
-	std::unique_lock<std::mutex> lk(d->termLock);
-
-	Common::Timer time;
-	fd_set fds;
-	struct timeval timeout;
-	timeout.tv_sec=0;
-	timeout.tv_usec=0;
-	time.Update();
-	do
-	{
-		int maxfd=0;
-		FD_ZERO(&fds);
-		for (auto& fd : d->sockfds)
-		{
-			FD_SET(fd,&fds);
-#ifndef _WIN32
-			if (fd>=maxfd)
-				maxfd=(fd)+1;
-#endif
-		}
-
-		u64 tleft=timeout.tv_sec*1000+timeout.tv_usec/1000;
-		u64 telapsed=time.GetTimeDifference();
-		time.Update();
-		if (tleft<=telapsed)
-		{
-			timeout.tv_sec=1;
-			timeout.tv_usec=500000;
-			broadcastPresence();
-		}
-		else
-		{
-			tleft-=telapsed;
-			timeout.tv_sec=(long)(tleft/1000);
-			timeout.tv_usec=(tleft%1000)*1000;
-		}
-
-		lk.unlock(); //VERY hacky. don't like it
-		if (d->exit) return;
-		int rt=select(maxfd,&fds,nullptr,nullptr,&timeout);
-		if (d->exit) return;
-		lk.lock();
-		if (d->exit) return;
-
-		if (rt)
-		{
-			for (sock_t fd : d->sockfds)
-			{
-				if (FD_ISSET(fd,&fds))
-				{
-					u8 bf[64];
-					int size=60;
-					size_t addr_len;
-					struct sockaddr_storage their_addr;
-					addr_len = sizeof their_addr;
-					if ((size = recvfrom(fd,
-										 (dataz)bf,
-										 size , 0,(struct sockaddr *)&their_addr, (socklen_t*)&addr_len)) == -1)
-					{
-						ERROR_LOG(WIIMOTE,"UDPWii Packet error");
-					}
-					else
-					{
-						std::lock_guard<std::mutex> lkm(d->mutex);
-						if (pharsePacket(bf,size)==0)
-						{
-							//NOTICE_LOG(WIIMOTE,"UDPWII New pack");
-						}
-						else
-						{
-							//NOTICE_LOG(WIIMOTE,"UDPWII Wrong pack format... ignoring");
-						}
-					}
-				}
-			}
-		}
-	} while (!(d->exit));
-}
-
-UDPWiimote::~UDPWiimote()
-{
-	d->exit = true;
-	{
-	std::lock_guard<std::mutex> lk(d->termLock);
-	d->thread.join();
-	}
-	for (auto& elem : d->sockfds)
-		close(elem);
-	close(d->bipv4_fd);
-	close(d->bipv6_fd);
-	cleanup;
-	delete d;
-}
-
-#define ACCEL_FLAG    (1 << 0)
-#define BUTT_FLAG     (1 << 1)
-#define IR_FLAG       (1 << 2)
-#define NUN_FLAG      (1 << 3)
-#define NUNACCEL_FLAG (1 << 4)
-
-int UDPWiimote::pharsePacket(u8 * bf, size_t size)
-{
-	if (size < 3)
-		return -1;
-
-	if (bf[0] != 0xde)
-		return -1;
-	//if (bf[1]==0)
-	//    time=0;
-	//if (bf[1]<time) //NOT LONGER NEEDED TO ALLOW MULTIPLE IPHONES ON A SINGLE PORT
-	//    return -1;
-	//time=bf[1];
-	u32 *p=(u32*)(&bf[3]);
-	if (bf[2] & ACCEL_FLAG)
-	{
-		if ((size-(((u8*)p)-bf)) < 12)
-			return -1;
-
-		double ux,uy,uz;
-		ux=(double)((s32)ntohl(*p)); p++;
-		uy=(double)((s32)ntohl(*p)); p++;
-		uz=(double)((s32)ntohl(*p)); p++;
-		waX=ux/1048576; //packet accel data
-		waY=uy/1048576;
-		waZ=uz/1048576;
-	}
-
-	if (bf[2] & BUTT_FLAG)
-	{
-		if ((size-(((u8*)p)-bf)) < 4)
-			return -1;
-
-		wiimoteMask = ntohl(*p); p++;
-	}
-
-	if (bf[2] & IR_FLAG)
-	{
-		if ((size-(((u8*)p)-bf)) < 8)
-			return -1;
-
-		pointerX=((double)((s32)ntohl(*p)))/1048576; p++;
-		pointerY=((double)((s32)ntohl(*p)))/1048576; p++;
-	}
-
-	if (bf[2] & NUN_FLAG)
-	{
-		if ((size-(((u8*)p)-bf)) < 9)
-			return -1;
-
-		nunMask=*((u8*)p); p=(u32*)(((u8*)p)+1);
-		nunX=((double)((s32)ntohl(*p)))/1048576; p++;
-		nunY=((double)((s32)ntohl(*p)))/1048576; p++;
-	}
-
-	if (bf[2] & NUNACCEL_FLAG)
-	{
-		if ((size-(((u8*)p)-bf)) < 12)
-			return -1;
-
-		double ux,uy,uz;
-		ux=(double)((s32)ntohl(*p)); p++;
-		uy=(double)((s32)ntohl(*p)); p++;
-		uz=(double)((s32)ntohl(*p)); p++;
-		naX=ux/1048576; //packet accel data
-		naY=uy/1048576;
-		naZ=uz/1048576;
-	}
-
-	return 0;
-}
-
-void UDPWiimote::initBroadcastIPv4()
-{
-	d->bipv4_fd=socket(AF_INET, SOCK_DGRAM, 0);
-	if (d->bipv4_fd == BAD_SOCK)
-	{
-		WARN_LOG(WIIMOTE,"socket() failed");
-		return;
-	}
-
-	int broad=1;
-	if (setsockopt(d->bipv4_fd,SOL_SOCKET,SO_BROADCAST, (const dataz)(&broad), sizeof broad) == -1)
-	{
-		WARN_LOG(WIIMOTE,"setsockopt(SO_BROADCAST) failed");
-		return;
-	}
-}
-
-void UDPWiimote::broadcastIPv4(const void * data, size_t size)
-{
-
-	struct sockaddr_in their_addr;
-	their_addr.sin_family = AF_INET;
-	their_addr.sin_port = htons(4431);
-	their_addr.sin_addr.s_addr = INADDR_BROADCAST;
-	memset(their_addr.sin_zero, '\0', sizeof their_addr.sin_zero);
-
-	int num;
-	if ((num=sendto(d->bipv4_fd,(const dataz)data,(int)size,0,(struct sockaddr *) &their_addr, sizeof their_addr)) == -1)
-	{
-		WARN_LOG(WIIMOTE,"sendto() failed");
-		return;
-	}
-}
-
-void UDPWiimote::initBroadcastIPv6()
-{
-	//TODO: IPv6 support
-}
-
-void UDPWiimote::broadcastIPv6(const void * data, size_t size)
-{
-	//TODO: IPv6 support
-}
-
-void UDPWiimote::broadcastPresence()
-{
-	size_t slen;
-	u8 bf[512];
-	bf[0]=0xdf; //magic number
-	*((u16*)(&(bf[1])))=htons(bcastMagic); //unique per-wiimote 16-bit ID
-	bf[3]=(u8)index; //wiimote index
-	*((u16*)(&(bf[4])))=htons(int_port); //port
-	{
-	std::lock_guard<std::mutex> lk(d->nameMutex);
-	slen=displayName.size();
-	if (slen>=256)
-		slen=255;
-	bf[6]=(u8)slen; //display name size (max 255)
-	memcpy(&(bf[7]),displayName.c_str(),slen); //display name
-	}
-	broadcastIPv4(bf,7+slen);
-	broadcastIPv6(bf,7+slen);
-}
-
-void UDPWiimote::getAccel(float* x, float* y, float* z)
-{
-	std::lock_guard<std::mutex> lk(d->mutex);
-	*x = (float)waX;
-	*y = (float)waY;
-	*z = (float)waZ;
-}
-
-u32 UDPWiimote::getButtons()
-{
-	u32 msk;
-	std::lock_guard<std::mutex> lk(d->mutex);
-	msk = wiimoteMask;
-	return msk;
-}
-
-void UDPWiimote::getIR(float* x, float* y)
-{
-	std::lock_guard<std::mutex> lk(d->mutex);
-	*x = (float)pointerX;
-	*y = (float)pointerY;
-}
-
-void UDPWiimote::getNunchuck(float* x, float* y, u8* mask)
-{
-	std::lock_guard<std::mutex> lk(d->mutex);
-	*x = (float)nunX;
-	*y = (float)nunY;
-	*mask = nunMask;
-}
-
-void UDPWiimote::getNunchuckAccel(float* x, float* y, float* z)
-{
-	std::lock_guard<std::mutex> lk(d->mutex);
-	*x = (float)naX;
-	*y = (float)naY;
-	*z = (float)naZ;
-}
-
-const std::string& UDPWiimote::getPort()
-{
-	return port;
-}
-
-void UDPWiimote::changeName(const std::string& name)
-{
-	std::lock_guard<std::mutex> lk(d->nameMutex);
-	displayName = name;
-}
diff --git a/Source/Core/InputCommon/UDPWiimote.h b/Source/Core/InputCommon/UDPWiimote.h
deleted file mode 100644
index 5dd2c500ca..0000000000
--- a/Source/Core/InputCommon/UDPWiimote.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-#include "Common/Common.h"
-
-#define UDPWM_B1 (1<<0)
-#define UDPWM_B2 (1<<1)
-#define UDPWM_BA (1<<2)
-#define UDPWM_BB (1<<3)
-#define UDPWM_BP (1<<4)
-#define UDPWM_BM (1<<5)
-#define UDPWM_BH (1<<6)
-#define UDPWM_BU (1<<7)
-#define UDPWM_BD (1<<8)
-#define UDPWM_BL (1<<9)
-#define UDPWM_BR (1<<10)
-#define UDPWM_SK (1<<11)
-#define UDPWM_NC (1<<0)
-#define UDPWM_NZ (1<<1)
-
-class UDPWiimote
-{
-public:
-	UDPWiimote(const std::string& port, const std::string& name, int index);
-	virtual ~UDPWiimote();
-	void getAccel(float* x, float* y, float* z);
-	u32 getButtons();
-	void getNunchuck(float* x, float* y, u8* mask);
-	void getIR(float* x, float* y);
-	void getNunchuckAccel(float* x, float* y, float* z);
-	int getErrNo()
-	{
-		return err;
-	}
-	const std::string& getPort();
-	void changeName(const std::string& name);
-
-	void mainThread();
-private:
-	std::string port,displayName;
-	int pharsePacket(u8* data, size_t size);
-	struct _d; //using pimpl because Winsock2.h doesn't have include guards -_-
-	_d* d;
-	double waX, waY, waZ;
-	double naX, naY, naZ;
-	double nunX, nunY;
-	double pointerX, pointerY;
-	u8 nunMask;
-	u32 wiimoteMask;
-	u16 bcastMagic;
-	int err;
-	int index;
-	int int_port;
-	static int noinst;
-	void broadcastPresence();
-	void broadcastIPv4(const void* data, size_t size);
-	void broadcastIPv6(const void* data, size_t size);
-	void initBroadcastIPv4();
-	void initBroadcastIPv6();
-};
diff --git a/Source/Core/InputCommon/UDPWrapper.cpp b/Source/Core/InputCommon/UDPWrapper.cpp
deleted file mode 100644
index 5d34cd7624..0000000000
--- a/Source/Core/InputCommon/UDPWrapper.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-
-#include "InputCommon/UDPWrapper.h"
-
-static const std::string DefaultPort(const int index)
-{
-	static std::string s;
-	s = "443";
-	s += (char)('2' + index);
-	return s;
-}
-
-UDPWrapper::UDPWrapper(int indx, const char* const _name) :
-	ControllerEmu::ControlGroup(_name,GROUP_TYPE_UDPWII),
-	inst(nullptr), index(indx),
-	updIR(false),updAccel(false),
-	updButt(false),udpEn(false)
-	, port(DefaultPort(indx))
-{
-	//PanicAlert("UDPWrapper #%d ctor",index);
-}
-
-void UDPWrapper::LoadConfig(IniFile::Section *sec, const std::string& defdev, const std::string& base )
-{
-	ControlGroup::LoadConfig(sec,defdev,base);
-
-	std::string group( base + name ); group += "/";
-
-	int _updAccel,_updIR,_updButt,_udpEn,_updNun,_updNunAccel;
-	sec->Get(group + "Enable",&_udpEn, 0);
-	sec->Get(group + "Port", &port, DefaultPort(index));
-	sec->Get(group + "Update_Accel", &_updAccel, 1);
-	sec->Get(group + "Update_IR", &_updIR, 1);
-	sec->Get(group + "Update_Butt", &_updButt, 1);
-	sec->Get(group + "Update_Nunchuk", &_updNun, 1);
-	sec->Get(group + "Update_NunchukAccel", &_updNunAccel, 0);
-
-	udpEn=(_udpEn>0);
-	updAccel=(_updAccel>0);
-	updIR=(_updIR>0);
-	updButt=(_updButt>0);
-	updNun=(_updNun>0);
-	updNunAccel=(_updNunAccel>0);
-
-	Refresh();
-}
-
-
-void UDPWrapper::SaveConfig(IniFile::Section *sec, const std::string& defdev, const std::string& base )
-{
-	ControlGroup::SaveConfig(sec,defdev,base);
-	std::string group( base + name ); group += "/";
-	sec->Set(group + "Enable", (int)udpEn, 0);
-	sec->Set(group + "Port", port, DefaultPort(index));
-	sec->Set(group + "Update_Accel", (int)updAccel, 1);
-	sec->Set(group + "Update_IR", (int)updIR, 1);
-	sec->Set(group + "Update_Butt", (int)updButt, 1);
-	sec->Set(group + "Update_Nunchuk", (int)updNun, 1);
-	sec->Set(group + "Update_NunchukAccel", (int)updNunAccel, 0);
-}
-
-
-void UDPWrapper::Refresh()
-{
-	bool udpAEn=(inst!=nullptr);
-	if (udpEn && udpAEn)
-	{
-		if (inst->getPort() == port)
-		{
-			delete inst;
-			inst = new UDPWiimote(port, "Dolphin-Emu", index); //TODO: Changeable display name
-		}
-		return;
-	}
-	if (!udpEn)
-	{
-		if (inst)
-			delete inst;
-		inst = nullptr;
-		return;
-	}
-	//else
-	inst = new UDPWiimote(port, "Dolphin-Emu", index);
-}
-
-UDPWrapper::~UDPWrapper()
-{
-	if (inst)
-		delete inst;
-}
diff --git a/Source/Core/InputCommon/UDPWrapper.h b/Source/Core/InputCommon/UDPWrapper.h
deleted file mode 100644
index 728926ec3e..0000000000
--- a/Source/Core/InputCommon/UDPWrapper.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2013 Dolphin Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <string>
-
-#include "Common/Common.h"
-#include "Common/IniFile.h"
-#include "InputCommon/ControllerEmu.h"
-#include "InputCommon/UDPWiimote.h"
-
-class UDPWrapper : public ControllerEmu::ControlGroup
-{
-public:
-	UDPWiimote * inst;
-	int index;
-	bool updIR, updAccel, updButt, updNun, updNunAccel, udpEn; //upd from update and udp from... well... UDP
-	std::string port;
-
-	UDPWrapper(int index, const char* const _name);
-	virtual void LoadConfig(IniFile::Section *sec, const std::string& defdev = "", const std::string& base = "") override;
-	virtual void SaveConfig(IniFile::Section *sec, const std::string& defdev = "", const std::string& base = "") override;
-	void Refresh();
-	virtual ~UDPWrapper();
-};