Merge pull request #19 from p0358/main

Big refactor of launching process

10 files changed, 577 insertions, 0 deletions

diff --git a/loader_wsock32_proxy/dllmain.cpp b/loader_wsock32_proxy/dllmain.cpp
new file mode 100644
index 00000000..0b518dbe
--- /dev/null
+++ b/loader_wsock32_proxy/dllmain.cpp
@@ -0,0 +1,137 @@
+#include "pch.h"
+#include "loader.h"
+
+#include <Shlwapi.h>
+#include <filesystem>
+
+HINSTANCE hLThis = 0;
+FARPROC p[857];
+HINSTANCE hL = 0;
+
+bool GetExePathWide(wchar_t* dest, DWORD destSize)
+{
+	if (!dest) return NULL;
+	if (destSize < MAX_PATH) return NULL;
+
+	DWORD length = GetModuleFileNameW(NULL, dest, destSize);
+	return length && PathRemoveFileSpecW(dest);
+}
+
+wchar_t exePath[4096];
+wchar_t dllPath[8192];
+wchar_t dllPath2[4096];
+
+BOOL WINAPI DllMain(HINSTANCE hInst, DWORD reason, LPVOID)
+{
+	if (reason == DLL_PROCESS_ATTACH)
+	{
+		hLThis = hInst;
+
+		if (!GetExePathWide(exePath, 4096))
+		{
+			MessageBoxA(GetForegroundWindow(), "Failed getting game directory.\nThe game cannot continue and has to exit.", "Northstar Wsock32 Proxy Error", 0);
+			return 1;
+		}
+
+		if (!ProvisionNorthstar()) // does not call InitialiseNorthstar yet, will do it on LauncherMain hook
+			return 1;
+
+		// copy the original library for system to our local directory, with changed name so that we can load it
+		swprintf_s(dllPath, L"%s\\bin\\x64_retail\\wsock32.org.dll", exePath);
+		GetSystemDirectoryW(dllPath2, 4096);
+		swprintf_s(dllPath2, L"%s\\wsock32.dll", dllPath2);
+		try
+		{
+			std::filesystem::copy_file(dllPath2, dllPath);
+		}
+		catch (const std::exception& e)
+		{
+			if (!std::filesystem::exists(dllPath))
+			{
+				swprintf_s(dllPath, L"Failed copying wsock32.dll from system32 to \"%s\"\n\n%S", dllPath, e.what());
+				MessageBoxW(GetForegroundWindow(), dllPath, L"Northstar Wsock32 Proxy Error", 0);
+			}
+		}
+		hL = LoadLibraryExW(dllPath, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
+		if (!hL) return false;
+
+		// load the functions to proxy
+		// it's only some of them, because in case of wsock32 most of the functions can actually be natively redirected
+		// (see wsock32.def and https://source.winehq.org/WineAPI/wsock32.html)
+		p[1] = GetProcAddress(hL, "EnumProtocolsA");
+		p[2] = GetProcAddress(hL, "EnumProtocolsW");
+		p[4] = GetProcAddress(hL, "GetAddressByNameA");
+		p[5] = GetProcAddress(hL, "GetAddressByNameW");
+		p[17] = GetProcAddress(hL, "WEP");
+		p[30] = GetProcAddress(hL, "WSARecvEx");
+		p[36] = GetProcAddress(hL, "__WSAFDIsSet");
+		p[45] = GetProcAddress(hL, "getnetbyname");
+		p[52] = GetProcAddress(hL, "getsockopt");
+		p[56] = GetProcAddress(hL, "inet_network");
+		p[67] = GetProcAddress(hL, "s_perror");
+		p[72] = GetProcAddress(hL, "setsockopt");
+	}
+
+	if (reason == DLL_PROCESS_DETACH)
+	{
+		FreeLibrary(hL);
+		return 1;
+	}
+
+	return 1;
+}
+
+extern "C"
+{
+	FARPROC PA = NULL;
+	int RunASM();
+
+	void PROXY_EnumProtocolsA() {
+		PA = p[1];
+		RunASM();
+	}
+	void PROXY_EnumProtocolsW() {
+		PA = p[2];
+		RunASM();
+	}
+	void PROXY_GetAddressByNameA() {
+		PA = p[4];
+		RunASM();
+	}
+	void PROXY_GetAddressByNameW() {
+		PA = p[5];
+		RunASM();
+	}
+	void PROXY_WEP() {
+		PA = p[17];
+		RunASM();
+	}
+	void PROXY_WSARecvEx() {
+		PA = p[30];
+		RunASM();
+	}
+	void PROXY___WSAFDIsSet() {
+		PA = p[36];
+		RunASM();
+	}
+	void PROXY_getnetbyname() {
+		PA = p[45];
+		RunASM();
+	}
+	void PROXY_getsockopt() {
+		PA = p[52];
+		RunASM();
+	}
+	void PROXY_inet_network() {
+		PA = p[56];
+		RunASM();
+	}
+	void PROXY_s_perror() {
+		PA = p[67];
+		RunASM();
+	}
+	void PROXY_setsockopt() {
+		PA = p[72];
+		RunASM();
+	}
+}
\ No newline at end of file
diff --git a/loader_wsock32_proxy/hookutils.cpp b/loader_wsock32_proxy/hookutils.cpp
new file mode 100644
index 00000000..8603cb35
--- /dev/null
+++ b/loader_wsock32_proxy/hookutils.cpp
@@ -0,0 +1,71 @@
+#include "pch.h"
+#include "../NorthstarDedicatedTest/hookutils.h"
+
+#define ERROR(...) { char err[2048]; sprintf_s(err, __VA_ARGS__); MessageBoxA(GetForegroundWindow(), err, "Northstar Wsock32 Proxy Error", 0); }
+
+TempReadWrite::TempReadWrite(void* ptr)
+{
+    m_ptr = ptr;
+    MEMORY_BASIC_INFORMATION mbi;
+    VirtualQuery(m_ptr, &mbi, sizeof(mbi));
+    VirtualProtect(mbi.BaseAddress, mbi.RegionSize, PAGE_EXECUTE_READWRITE, &mbi.Protect);
+    m_origProtection = mbi.Protect;
+}
+
+TempReadWrite::~TempReadWrite()
+{
+    MEMORY_BASIC_INFORMATION mbi;
+    VirtualQuery(m_ptr, &mbi, sizeof(mbi));
+    VirtualProtect(mbi.BaseAddress, mbi.RegionSize, m_origProtection, &mbi.Protect);
+}
+
+
+void HookEnabler::CreateHook(LPVOID ppTarget, LPVOID ppDetour, LPVOID* ppOriginal, const char* targetName)
+{
+    // the macro for this uses ppTarget's name as targetName, and this typically starts with &
+    // targetname is used for debug stuff and debug output is nicer if we don't have this
+    if (*targetName == '&')
+        targetName++;
+
+    if (MH_CreateHook(ppTarget, ppDetour, ppOriginal) == MH_OK)
+    {
+        HookTarget* target = new HookTarget;
+        target->targetAddress = ppTarget;
+        target->targetName = (char*)targetName;
+
+        m_hookTargets.push_back(target);
+    }
+    else
+    {
+        if (targetName != nullptr)
+        {
+            ERROR("MH_CreateHook failed for function %s", targetName);
+        }
+        else
+        {
+            ERROR("MH_CreateHook failed for unknown function");
+        }
+    }
+}
+
+HookEnabler::~HookEnabler()
+{
+    for (auto& hook : m_hookTargets)
+    {
+        if (MH_EnableHook(hook->targetAddress) != MH_OK)
+        {
+            if (hook->targetName != nullptr)
+            {
+                ERROR("MH_EnableHook failed for function %s", hook->targetName);
+            }
+            else
+            {
+                ERROR("MH_EnableHook failed for unknown function");
+            }
+        }
+        else
+        {
+            //ERROR("Enabling hook %s", hook->targetName);
+        }
+    }
+}
\ No newline at end of file
diff --git a/loader_wsock32_proxy/loader.cpp b/loader_wsock32_proxy/loader.cpp
new file mode 100644
index 00000000..907caa9d
--- /dev/null
+++ b/loader_wsock32_proxy/loader.cpp
@@ -0,0 +1,86 @@
+#include "pch.h"
+#include "loader.h"
+#include "../NorthstarDedicatedTest/hookutils.h"
+#include <string>
+#include <system_error>
+#include <sstream>
+#include <fstream>
+
+void LibraryLoadError(DWORD dwMessageId, const wchar_t* libName, const wchar_t* location)
+{
+	char text[2048];
+	std::string message = std::system_category().message(dwMessageId);
+	sprintf_s(text, "Failed to load the %ls at \"%ls\" (%lu):\n\n%hs", libName, location, dwMessageId, message.c_str());
+	MessageBoxA(GetForegroundWindow(), text, "Northstar Wsock32 Proxy Error", 0);
+}
+
+bool ShouldLoadNorthstar()
+{
+	bool loadNorthstar = strstr(GetCommandLineA(), "-northstar");
+
+	if (loadNorthstar)
+		return loadNorthstar;
+
+	auto runNorthstarFile = std::ifstream("run_northstar.txt");
+	if (runNorthstarFile)
+	{
+		std::stringstream runNorthstarFileBuffer;
+		runNorthstarFileBuffer << runNorthstarFile.rdbuf();
+		runNorthstarFile.close();
+		if (!runNorthstarFileBuffer.str()._Starts_with("0"))
+			loadNorthstar = true;
+	}
+	return loadNorthstar;
+}
+
+bool LoadNorthstar()
+{
+	FARPROC Hook_Init = nullptr;
+	{
+		swprintf_s(dllPath, L"%s\\Northstar.dll", exePath);
+		auto hHookModule = LoadLibraryExW(dllPath, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
+		if (hHookModule) Hook_Init = GetProcAddress(hHookModule, "InitialiseNorthstar");
+		if (!hHookModule || Hook_Init == nullptr)
+		{
+			LibraryLoadError(GetLastError(), L"Northstar.dll", dllPath);
+			return false;
+		}
+	}
+
+	((bool (*)()) Hook_Init)();
+	return true;
+}
+
+typedef int(*LauncherMainType)(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow);
+LauncherMainType LauncherMainOriginal;
+
+int LauncherMainHook(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
+{
+	if (ShouldLoadNorthstar())
+		LoadNorthstar();
+	return LauncherMainOriginal(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
+}
+
+bool ProvisionNorthstar()
+{
+	if (!ShouldLoadNorthstar())
+		return true;
+
+	if (MH_Initialize() != MH_OK)
+	{
+		MessageBoxA(GetForegroundWindow(), "MH_Initialize failed\nThe game cannot continue and has to exit.", "Northstar Wsock32 Proxy Error", 0);
+		return false;
+	}
+
+	auto launcherHandle = GetModuleHandleA("launcher.dll");
+	if (!launcherHandle)
+	{
+		MessageBoxA(GetForegroundWindow(), "Launcher isn't loaded yet.\nThe game cannot continue and has to exit.", "Northstar Wsock32 Proxy Error", 0);
+		return false;
+	}
+
+	HookEnabler hook;
+	ENABLER_CREATEHOOK(hook, GetProcAddress(launcherHandle, "LauncherMain"), &LauncherMainHook, reinterpret_cast<LPVOID*>(&LauncherMainOriginal));
+
+	return true;
+}
\ No newline at end of file
diff --git a/loader_wsock32_proxy/loader.h b/loader_wsock32_proxy/loader.h
new file mode 100644
index 00000000..9a14b2e7
--- /dev/null
+++ b/loader_wsock32_proxy/loader.h
@@ -0,0 +1,8 @@
+#pragma once
+
+extern wchar_t exePath[4096];
+extern wchar_t dllPath[8192];
+extern wchar_t dllPath2[4096];
+
+bool ShouldLoadNorthstar();
+bool ProvisionNorthstar();
diff --git a/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj b/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj
new file mode 100644
index 00000000..9866d368
--- /dev/null
+++ b/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{cf55f3b5-f348-450a-9ccb-c269f21d629d}</ProjectGuid>
+    <RootNamespace>loaderwsock32proxy</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>wsock32</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>wsock32</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;LOADERWSOCK32PROXY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+      <AdditionalIncludeDirectories>..\NorthstarDedicatedTest\</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableUAC>false</EnableUAC>
+      <ModuleDefinitionFile>wsock32.def</ModuleDefinitionFile>
+      <AdditionalDependencies>..\NorthstarDedicatedTest\include\MinHook.x64.lib;mswsock.lib;ws2_32.lib;Shlwapi.lib;imagehlp.lib;dbghelp.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;LOADERWSOCK32PROXY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <AdditionalIncludeDirectories>..\NorthstarDedicatedTest\</AdditionalIncludeDirectories>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableUAC>false</EnableUAC>
+      <ModuleDefinitionFile>wsock32.def</ModuleDefinitionFile>
+      <AdditionalDependencies>..\NorthstarDedicatedTest\include\MinHook.x64.lib;mswsock.lib;ws2_32.lib;Shlwapi.lib;imagehlp.lib;dbghelp.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;wsock32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="loader.h" />
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="hookutils.cpp" />
+    <ClCompile Include="loader.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <MASM Include="wsock32.asm" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="wsock32.def" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj.filters b/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj.filters
new file mode 100644
index 00000000..6d131e5b
--- /dev/null
+++ b/loader_wsock32_proxy/loader_wsock32_proxy.vcxproj.filters
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="loader.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dllmain.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="pch.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="loader.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="hookutils.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <MASM Include="wsock32.asm">
+      <Filter>Source Files</Filter>
+    </MASM>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="wsock32.def">
+      <Filter>Source Files</Filter>
+    </None>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/loader_wsock32_proxy/pch.cpp b/loader_wsock32_proxy/pch.cpp
new file mode 100644
index 00000000..64b7eef6
--- /dev/null
+++ b/loader_wsock32_proxy/pch.cpp
@@ -0,0 +1,5 @@
+// pch.cpp: source file corresponding to the pre-compiled header
+
+#include "pch.h"
+
+// When you are using pre-compiled headers, this source file is necessary for compilation to succeed.
diff --git a/loader_wsock32_proxy/pch.h b/loader_wsock32_proxy/pch.h
new file mode 100644
index 00000000..0103ff59
--- /dev/null
+++ b/loader_wsock32_proxy/pch.h
@@ -0,0 +1,16 @@
+// pch.h: This is a precompiled header file.
+// Files listed below are compiled only once, improving build performance for future builds.
+// This also affects IntelliSense performance, including code completion and many code browsing features.
+// However, files listed here are ALL re-compiled if any one of them is updated between builds.
+// Do not add files here that you will be updating frequently as this negates the performance advantage.
+
+#ifndef PCH_H
+#define PCH_H
+
+#define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers
+// Windows Header Files
+#include <windows.h>
+
+#include "include/MinHook.h"
+
+#endif //PCH_H
diff --git a/loader_wsock32_proxy/wsock32.asm b/loader_wsock32_proxy/wsock32.asm
new file mode 100644
index 00000000..22a9c384
--- /dev/null
+++ b/loader_wsock32_proxy/wsock32.asm
@@ -0,0 +1,7 @@
+.data
+extern PA : qword
+.code
+RunASM proc
+jmp qword ptr [PA]
+RunASM endp
+end
diff --git a/loader_wsock32_proxy/wsock32.def b/loader_wsock32_proxy/wsock32.def
new file mode 100644
index 00000000..448440b4
--- /dev/null
+++ b/loader_wsock32_proxy/wsock32.def
@@ -0,0 +1,78 @@
+LIBRARY wsock32
+EXPORTS
+	AcceptEx=mswsock.AcceptEx
+	EnumProtocolsA=PROXY_EnumProtocolsA
+	EnumProtocolsW=PROXY_EnumProtocolsW
+	GetAcceptExSockaddrs=mswsock.GetAcceptExSockaddrs
+	GetAddressByNameA=PROXY_GetAddressByNameA
+	GetAddressByNameW=PROXY_GetAddressByNameW
+	GetNameByTypeA=ws2_32.GetNameByTypeA
+	GetNameByTypeW=ws2_32.GetNameByTypeW
+	GetServiceA=ws2_32.GetServiceA
+	GetServiceW=ws2_32.GetServiceW
+	GetTypeByNameA=ws2_32.GetTypeByNameA
+	GetTypeByNameW=ws2_32.GetTypeByNameW
+	MigrateWinsockConfiguration=ws2_32.MigrateWinsockConfiguration
+	NPLoadNameSpaces=ws2_32.NPLoadNameSpaces
+	SetServiceA=ws2_32.SetServiceA
+	SetServiceW=ws2_32.SetServiceW
+	TransmitFile=mswsock.TransmitFile
+	WEP=PROXY_WEP
+	WSAAsyncGetHostByAddr=ws2_32.WSAAsyncGetHostByAddr
+	WSAAsyncGetHostByName=ws2_32.WSAAsyncGetHostByName
+	WSAAsyncGetProtoByName=ws2_32.WSAAsyncGetProtoByName
+	WSAAsyncGetProtoByNumber=ws2_32.WSAAsyncGetProtoByNumber
+	WSAAsyncGetServByName=ws2_32.WSAAsyncGetServByName
+	WSAAsyncGetServByPort=ws2_32.WSAAsyncGetServByPort
+	WSAAsyncSelect=ws2_32.WSAAsyncSelect
+	WSACancelAsyncRequest=ws2_32.WSACancelAsyncRequest
+	WSACancelBlockingCall=ws2_32.WSACancelBlockingCall
+	WSACleanup=ws2_32.WSACleanup @116
+	WSAGetLastError=ws2_32.WSAGetLastError @111
+	WSAIsBlocking=ws2_32.WSAIsBlocking
+	WSARecvEx=PROXY_WSARecvEx
+	WSASetBlockingHook=ws2_32.WSASetBlockingHook
+	WSASetLastError=ws2_32.WSASetLastError @112
+	WSAStartup=ws2_32.WSAStartup @115
+	WSAUnhookBlockingHook=ws2_32.WSAUnhookBlockingHook
+	WSApSetPostRoutine=ws2_32.WSApSetPostRoutine
+	__WSAFDIsSet=PROXY___WSAFDIsSet @151
+	accept=ws2_32.accept @1
+	bind=ws2_32.bind @2
+	closesocket=ws2_32.closesocket @3
+	connect=ws2_32.connect @4
+	dn_expand=ws2_32.dn_expand @1106
+	gethostbyaddr=ws2_32.gethostbyaddr
+	gethostbyname=ws2_32.gethostbyname @52
+	gethostname=ws2_32.gethostname @57
+	getnetbyname=PROXY_getnetbyname @ 1101
+	getpeername=ws2_32.getpeername @5
+	getprotobyname=ws2_32.getprotobyname
+	getprotobynumber=ws2_32.getprotobynumber
+	getservbyname=ws2_32.getservbyname
+	getservbyport=ws2_32.getservbyport
+	getsockname=ws2_32.getsockname @6
+	getsockopt=PROXY_getsockopt @7
+	htonl=ws2_32.htonl
+	htons=ws2_32.htons @9
+	inet_addr=ws2_32.inet_addr
+	inet_network=PROXY_inet_network
+	inet_ntoa=ws2_32.inet_ntoa
+	ioctlsocket=ws2_32.ioctlsocket @12
+	listen=ws2_32.listen @13
+	ntohl=ws2_32.ntohl
+	ntohs=ws2_32.ntohs @15
+	rcmd=ws2_32.rcmd
+	recv=ws2_32.recv @16
+	recvfrom=ws2_32.recvfrom @17
+	rexec=ws2_32.rexec
+	rresvport=ws2_32.rresvport
+	s_perror=PROXY_s_perror
+	select=ws2_32.select @18
+	select=ws2_32.select @18
+	send=ws2_32.send @19
+	sendto=ws2_32.sendto @20
+	sethostname=ws2_32.sethostname
+	setsockopt=PROXY_setsockopt @21
+	shutdown=ws2_32.shutdown @22
+	socket=ws2_32.socket @23