Added libdetours that generates detours.dll

Makefile

@@ -15,6 +15,8 @@ all:
     @if exist "$(MAKEDIR)\core\makefile" cd "$(MAKEDIR)\core" && $(MAKE) /NOLOGO /$(MAKEFLAGS)
     cd "$(MAKEDIR)\src"
     @$(MAKE) /NOLOGO /$(MAKEFLAGS)
+    cd "$(MAKEDIR)\libdetours"
+    @$(MAKE) /NOLOGO /$(MAKEFLAGS)
     cd "$(MAKEDIR)\samples"
     @$(MAKE) /NOLOGO /$(MAKEFLAGS)
     cd "$(MAKEDIR)\tests"
@@ -25,6 +27,8 @@ all:
 clean:
     cd "$(MAKEDIR)"
     @if exist "$(MAKEDIR)\core\makefile" cd "$(MAKEDIR)\core" && $(MAKE) /NOLOGO /$(MAKEFLAGS) clean
+    cd "$(MAKEDIR)\libdetours"
+    @$(MAKE) /NOLOGO /$(MAKEFLAGS) clean
     cd "$(MAKEDIR)\src"
     @$(MAKE) /NOLOGO /$(MAKEFLAGS) clean
     cd "$(MAKEDIR)\samples"
@@ -39,6 +43,8 @@ realclean: clean
     @if exist "$(MAKEDIR)\core\makefile" cd "$(MAKEDIR)\core" && $(MAKE) /NOLOGO /$(MAKEFLAGS) realclean
     cd "$(MAKEDIR)\src"
     @$(MAKE) /NOLOGO /$(MAKEFLAGS) realclean
+    cd "$(MAKEDIR)\libdetours"
+    @$(MAKE) /NOLOGO /$(MAKEFLAGS) realclean
     cd "$(MAKEDIR)\samples"
     @$(MAKE) /NOLOGO /$(MAKEFLAGS) realclean
     cd "$(MAKEDIR)\tests"

libdetours/Makefile

@@ -0,0 +1,56 @@
+##############################################################################
+##
+##  Makefile for Detours shared library.
+##
+##  Microsoft Research Detours Package
+##
+##  Copyright (c) Microsoft Corporation.  All rights reserved.
+##
+
+!include .\common.mak
+
+LIBS=$(LIBS) kernel32.lib
+
+##############################################################################
+
+all: dirs \
+    $(BIND)\detours.dll \
+!IF $(DETOURS_SOURCE_BROWSING)==1
+    $(OBJD)\libdetours.bsc \
+!ENDIF
+    option
+
+clean:
+    -del *~ 2>nul
+    -del $(BIND)\detours.* 2>nul
+    -rmdir /q /s $(OBJD) 2>nul
+
+realclean: clean
+    -rmdir /q /s $(OBJDS) 2>nul
+
+##############################################################################
+
+dirs:
+    @if not exist $(BIND) mkdir $(BIND) && echo.   Created $(BIND)
+    @if not exist $(OBJD) mkdir $(OBJD) && echo.   Created $(OBJD)
+
+$(OBJD)\libdetours.obj : libdetours.cpp
+
+$(BIND)\detours.dll : $(OBJD)\libdetours.obj $(DEPS)
+    cl $(CFLAGS) /Fe$@ /Fd$(@R).pdb $(OBJD)\libdetours.obj \
+        /link /DLL $(LINKFLAGS) $(LIBS) /DEF:detours.def
+
+$(OBJD)\libdetours.bsc : $(OBJD)\libdetours.obj
+    bscmake /v /n /o $@ $(OBJD)\libdetours.sbr
+
+############################################### Install non-bit-size binaries.
+
+option:
+
+##############################################################################
+
+test: all
+
+debug: all
+
+################################################################# End of File.

libdetours/common.mak

@@ -0,0 +1,86 @@
+##############################################################################
+##
+##  Common makefile for Detours shared library.
+##
+##  Microsoft Research Detours Package
+##
+##  Copyright (c) Microsoft Corporation.  All rights reserved.
+##
+
+!IF "$(ROOT)" == ""
+ROOT = ..
+!ENDIF
+!include "$(ROOT)\system.mak"
+
+!IF "$(DETOURS_SOURCE_BROWSING)" == ""
+DETOURS_SOURCE_BROWSING=0
+!ENDIF
+
+##############################################################################
+
+!IFNDEF CLIB
+CLIB=/MT
+!ENDIF
+
+AFLAGS=/nologo /Zi /c /Fl
+CFLAGS=/nologo /Zi $(CLIB) /Gm- /W4 /WX /we4777 /we4800 /Od /DDETOUR_DEBUG=$(DETOURS_DEBUG)
+
+!IF $(DETOURS_SOURCE_BROWSING)==1
+CFLAGS=$(CFLAGS) /FR
+!ELSE
+CFLAGS=$(CFLAGS) /I$(INCD)
+!ENDIF
+
+LIBFLAGS=/nologo
+LINKFLAGS=/release /incremental:no /profile /nodefaultlib:oldnames.lib
+
+!if defined(DETOURS_WIN_7) && defined(DETOURS_CL_17_OR_NEWER)
+CFLAGS=$(CFLAGS) /D_USING_V110_SDK71_
+!endif
+
+!IF "$(DETOURS_TARGET_PROCESSOR)" == "X86"
+
+ASM=ml
+
+!ELSEIF "$(DETOURS_TARGET_PROCESSOR)" == "X64"
+
+ASM=ml64
+
+!ELSEIF "$(DETOURS_TARGET_PROCESSOR)" == "IA64"
+
+ASM=ias
+AFLAGS=-F COFF32_PLUS
+CFLAGS=$(CFLAGS) /wd4163 # intrinsic rdtebex not available; using newer Windows headers with older compiler
+#CFLAGS=$(CFLAGS) /wd4996 /wd4068
+
+!ELSEIF "$(DETOURS_TARGET_PROCESSOR)" == "ARM"
+
+ASM=armasm
+AFLAGS=-coff_thumb2_only
+CFLAGS=$(CFLAGS) /D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE
+
+CFLAGS=$(CFLAGS) /D_$(DETOURS_TARGET_PROCESSOR:X64=AMD64)_ # redundant with windows.h except for midl proxies
+
+!ENDIF
+
+DEPS = $(LIBD)\syelog.lib $(LIBD)\detours.lib
+LIBS = $(DEPS)
+
+##############################################################################
+##
+
+.SUFFIXES: .cpp .h .obj .rc .res
+
+!ifdef DETOURS_ANALYZE
+.cpp{$(OBJD)}.obj:
+    $(CC) $(CFLAGS) /Fd$(OBJD)\vc.pdb /Fo$(OBJD)\ /c $<
+!else
+.cpp{$(OBJD)}.obj::
+    $(CC) $(CFLAGS) /Fd$(OBJD)\vc.pdb /Fo$(OBJD)\ /c $<
+!endif
+
+.rc{$(OBJD)}.res:
+    rc /nologo /DDETOURS_BITS=$(DETOURS_BITS) /fo$(@) /i$(INCD) $(*B).rc
+
+##
+################################################################# End of File.

libdetours/detours.def

@@ -0,0 +1,10 @@
+EXPORTS
+DetourUpdateProcessWithDll
+DetourUpdateProcessWithDllEx
+DetourCreateProcessWithDllA
+DetourCreateProcessWithDllW
+DetourIsHelperProcess
+DetourCreateProcessWithDllExA
+DetourCreateProcessWithDllExW
+DetourCreateProcessWithDllsA
+DetourCreateProcessWithDllsW

libdetours/libdetours.cpp

@@ -0,0 +1,37 @@
+#include <windows.h>
+
+BOOL WINAPI DllMain(
+    HINSTANCE hinst, // handle to DLL module
+    DWORD reason,    // reason for calling function, DLL_*
+    LPVOID reserved) // reserved
+{
+    UNREFERENCED_PARAMETER(hinst);
+    UNREFERENCED_PARAMETER(reserved);
+    // Perform actions based on the reason for calling.
+    switch (reason)
+    {
+    case DLL_PROCESS_ATTACH:
+        // Initialize once for each new process.
+        // Return FALSE to fail DLL load.
+        break;
+
+    case DLL_THREAD_ATTACH:
+        // Do thread-specific initialization.
+        break;
+
+    case DLL_THREAD_DETACH:
+        // Do thread-specific cleanup.
+        break;
+
+    case DLL_PROCESS_DETACH:
+
+        if (reserved != nullptr)
+        {
+            break; // do not do cleanup if process termination scenario
+        }
+
+        // Perform any necessary cleanup.
+        break;
+    }
+    return TRUE; // Successful DLL_PROCESS_ATTACH.
+}