update

.gitignore

@@ -19,10 +19,6 @@ mono_crash.*
 # Build results
 [Dd]ebug/
 [Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
 [Ww][Ii][Nn]32/
 [Aa][Rr][Mm]/
 [Aa][Rr][Mm]64/

TestDLL/TestDLL.vcxproj

@@ -94,14 +94,17 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <IntrinsicFunctions>false</IntrinsicFunctions>
       <PreprocessorDefinitions>WIN32;NDEBUG;TESTDLL_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <BufferSecurityCheck>true</BufferSecurityCheck>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <ExceptionHandling>false</ExceptionHandling>
+      <Optimization>Disabled</Optimization>
+      <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -109,6 +112,8 @@
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <EnableUAC>false</EnableUAC>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <EntryPointSymbol>DllMain</EntryPointSymbol>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -129,14 +134,17 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <IntrinsicFunctions>false</IntrinsicFunctions>
       <PreprocessorDefinitions>NDEBUG;TESTDLL_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <BufferSecurityCheck>true</BufferSecurityCheck>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <ExceptionHandling>false</ExceptionHandling>
+      <Optimization>Disabled</Optimization>
+      <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -144,10 +152,12 @@
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <EnableUAC>false</EnableUAC>
+      <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
+      <EntryPointSymbol>DllMain</EntryPointSymbol>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="dllmain.c" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

TestDLL/dllmain.c

@@ -0,0 +1,52 @@
+#include <windows.h>
+#include <stdio.h>
+
+HMODULE GetSelfModuleHandle()
+{
+    MEMORY_BASIC_INFORMATION mbi;
+    return ((VirtualQuery(GetSelfModuleHandle, &mbi, sizeof(mbi)) != 0) ? (HMODULE)mbi.AllocationBase : NULL);
+}
+
+void* xmemset(void* blk, int c, size_t n)
+{
+    unsigned char* dst = blk;
+
+    while (n-- > 0)
+        *dst++ = (unsigned char)c;
+
+    return blk;
+}
+
+BOOL APIENTRY DllMain(HMODULE hModule,
+    DWORD  ul_reason_for_call,
+    LPVOID lpReserved
+)
+{
+    switch (ul_reason_for_call)
+    {
+    case DLL_PROCESS_ATTACH:
+    {
+        WCHAR  dllDir[256] ;
+        WCHAR  exeDir[256];
+        WCHAR  username[256];
+        WCHAR  str[1024];
+        DWORD size = 256;
+        xmemset(dllDir,0,sizeof(dllDir));
+        xmemset(exeDir, 0, sizeof(exeDir));
+        xmemset(username, 0, sizeof(username));
+        xmemset(str, 0, sizeof(str));
+
+        GetModuleFileNameW(GetSelfModuleHandle(), dllDir, 128);
+        GetModuleFileNameW(NULL, exeDir, 128);
+        GetUserNameW((wchar_t*)username, &size);
+        wsprintfW(str, L"This file:\n%s\nwas loaded by:\n%s\nrunning as:\n%s", dllDir, exeDir, username);
+        MessageBoxExW(NULL, str, L"Message", 0, 0);
+    }
+    case DLL_THREAD_ATTACH:
+    case DLL_THREAD_DETACH:
+    case DLL_PROCESS_DETACH:
+        break;
+    }
+    return TRUE;
+}
+

TestDLL/dllmain.cpp

@@ -1,38 +0,0 @@
-#include <windows.h>
-#include <stdio.h>
-
-HMODULE GetSelfModuleHandle()
-{
-    MEMORY_BASIC_INFORMATION mbi;
-    return ((::VirtualQuery(GetSelfModuleHandle, &mbi, sizeof(mbi)) != 0) ? (HMODULE)mbi.AllocationBase : NULL);
-}
-
-BOOL APIENTRY DllMain(HMODULE hModule,
-    DWORD  ul_reason_for_call,
-    LPVOID lpReserved
-)
-{
-    switch (ul_reason_for_call)
-    {
-    case DLL_PROCESS_ATTACH:
-    {
-        WCHAR  dllDir[1024] = { 0 };
-        WCHAR  exeDir[1024] = { 0 };
-        WCHAR  username[1024] = { 0 };
-        WCHAR  str[1024] = { 0 };
-        DWORD size = 1024;
-
-        GetModuleFileNameW(GetSelfModuleHandle(), dllDir, 1023);
-        GetModuleFileNameW(nullptr, exeDir, 1023);
-        GetUserNameW((wchar_t*)username, &size);
-        wsprintfW(str, L"This file:\n%s\nwas loaded by:\n%s\nrunning as:\n%s", dllDir, exeDir, username);
-        MessageBoxExW(NULL, str, L"Message", 0, 0);
-    }
-    case DLL_THREAD_ATTACH:
-    case DLL_THREAD_DETACH:
-    case DLL_PROCESS_DETACH:
-        break;
-    }
-    return TRUE;
-}
-