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aa7a0d78bf5f346a4dad807aed8f331dacccef2d
winscp/source/dragext/DragExt.cpp
Martin Prikryl aa7a0d78bf Not building with MS tools anymore, so the _MSC_VER is not needed anymore 
Source commit: fcac322bce824c9882f7199a1de83e7c224b95d1
2018-01-25 21:43:04 +01:00

876 lines
24 KiB
C++
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//---------------------------------------------------------------------------
#pragma hdrstop
//---------------------------------------------------------------------------
#ifndef STRICT
#define STRICT
#endif
//---------------------------------------------------------------------------
#define LENOF(x) ( (sizeof((x))) / (sizeof(*(x))))
//---------------------------------------------------------------------------
#include <initguid.h>
#include <shlguid.h>
#include <stdlib.h>
#include <stdio.h>
#pragma warn -inl
#include <shlobj.h>
#pragma warn .inl
#include <olectl.h>
#include <time.h>
#include "DragExt.h"
//---------------------------------------------------------------------------
#ifdef __BORLANDC__
#undef STDAPI
#define STDAPI EXTERN_C __declspec(dllexport) HRESULT STDAPICALLTYPE
#endif
//---------------------------------------------------------------------------
#define Debug(MSG) \
if (GLogOn) \
{ \
DoDebug(__FUNC__, MSG); \
}
//---------------------------------------------------------------------------
#define DRAG_EXT_REG_KEY L"Software\\Martin Prikryl\\WinSCP 2\\DragExt"
#define DRAG_EXT_NAME L"WinSCP Shell Extension"
#define THREADING_MODEL L"Apartment"
#define CLSID_SIZE 39
//---------------------------------------------------------------------------
class CShellExtClassFactory : public IClassFactory
{
public:
CShellExtClassFactory();
virtual ~CShellExtClassFactory();
// IUnknown members
STDMETHODIMP QueryInterface(REFIID, LPVOID FAR*);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// IClassFactory members
STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, LPVOID FAR*);
STDMETHODIMP LockServer(BOOL);
protected:
unsigned long FReferenceCounter;
};
//---------------------------------------------------------------------------
#ifdef _WIN64
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
//---------------------------------------------------------------------------
class CShellExt : public IShellExtInit, ICopyHook
{
public:
CShellExt();
virtual ~CShellExt();
// IUnknown members
STDMETHODIMP QueryInterface(REFIID, LPVOID FAR*);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// IShellExtInit methods
STDMETHODIMP Initialize(LPCITEMIDLIST pIDFolder, LPDATAOBJECT pDataObj, HKEY hKeyID);
// ICopyHook method
STDMETHODIMP_(UINT) CopyCallback(HWND Hwnd, UINT Func, UINT Flags,
LPCWSTR SrcFile, DWORD SrcAttribs, LPCWSTR DestFile, DWORD DestAttribs);
protected:
unsigned long FReferenceCounter;
LPDATAOBJECT FDataObj;
HANDLE FMutex;
unsigned long FLastTicks;
};
//---------------------------------------------------------------------------
#ifdef WIN64
#pragma clang diagnostic pop
#endif
//---------------------------------------------------------------------------
unsigned int GRefThisDll = 0;
bool GEnabled = false;
wchar_t GLogFile[MAX_PATH] = L"";
bool GLogOn = false;
FILE* GLogHandle = NULL;
HANDLE GLogMutex;
HINSTANCE GInstance;
//---------------------------------------------------------------------------
static void DoDebug(const char* Func, const wchar_t* Message)
{
if (GLogOn)
{
unsigned long WaitResult = WaitForSingleObject(GLogMutex, 1000);
if (WaitResult != WAIT_TIMEOUT)
{
try
{
if (GLogHandle == NULL)
{
if (wcslen(GLogFile) == 0)
{
GLogOn = false;
}
else
{
GLogHandle = _wfopen(GLogFile, L"at");
if (GLogHandle == NULL)
{
GLogOn = false;
}
else
{
setbuf(GLogHandle, NULL);
fwprintf(GLogHandle, L"----------------------------\n");
}
}
}
if (GLogOn)
{
SYSTEMTIME Time;
GetSystemTime(&Time);
// cannot use TEXT(__FUNC__) as that does not work in clang,
// where __FUCT__ behaves like a static variable
const size_t FuncLen = strlen(Func) + 1;
wchar_t* WideFunc = new wchar_t[FuncLen];
mbstowcs(WideFunc, Func, FuncLen);
fwprintf(GLogHandle, L"[%2d/%2d/%4d %2d:%02d:%02d.%03d][%04x] [%s] %s\n",
Time.wDay, Time.wMonth, Time.wYear, Time.wHour, Time.wMinute,
Time.wSecond, Time.wMilliseconds, GetCurrentThreadId(), WideFunc, Message);
delete[] WideFunc;
}
}
catch(...)
{
}
ReleaseMutex(GLogMutex);
}
}
}
//---------------------------------------------------------------------------
static void LogVersion(HINSTANCE HInstance)
{
if (GLogOn)
{
wchar_t FileName[MAX_PATH];
if (GetModuleFileName(HInstance, FileName, LENOF(FileName)) > 0)
{
Debug(FileName);
unsigned long InfoHandle, Size;
Size = GetFileVersionInfoSize(FileName, &InfoHandle);
if (Size > 0)
{
void* Info;
Info = new wchar_t[Size];
if (GetFileVersionInfo(FileName, InfoHandle, Size, Info) != 0)
{
VS_FIXEDFILEINFO* VersionInfo;
unsigned int VersionInfoSize;
if (VerQueryValue(Info, L"\\", reinterpret_cast<void**>(&VersionInfo),
&VersionInfoSize) != 0)
{
wchar_t VersionStr[100];
snwprintf(VersionStr, LENOF(VersionStr), L"%d.%d.%d.%d",
HIWORD(VersionInfo->dwFileVersionMS),
LOWORD(VersionInfo->dwFileVersionMS),
HIWORD(VersionInfo->dwFileVersionLS),
LOWORD(VersionInfo->dwFileVersionLS));
Debug(VersionStr);
}
else
{
Debug(L"no fixed version info");
}
}
else
{
Debug(L"cannot read version info");
}
}
else
{
Debug(L"no version info");
}
}
}
}
//---------------------------------------------------------------------------
extern "C" int APIENTRY
DllMain(HINSTANCE HInstance, DWORD Reason, LPVOID /*Reserved*/)
{
if (Reason == DLL_PROCESS_ATTACH)
{
GInstance = HInstance;
if (GRefThisDll == 0)
{
GLogMutex = CreateMutex(NULL, false, L"WinSCPDragExtLogMutex");
for (int Root = 0; Root <= 1; Root++)
{
HKEY Key;
if (RegOpenKeyEx(Root == 0 ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
DRAG_EXT_REG_KEY, 0,
STANDARD_RIGHTS_READ | KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS,
&Key) == ERROR_SUCCESS)
{
unsigned long Type;
unsigned long Value;
unsigned long Size;
wchar_t Buf[MAX_PATH];
Size = sizeof(Value);
if ((RegQueryValueEx(Key, L"Enable", NULL, &Type,
reinterpret_cast<unsigned char*>(&Value), &Size) == ERROR_SUCCESS) &&
(Type == REG_DWORD))
{
GEnabled = (Value != 0);
}
Size = sizeof(Buf);
if ((RegQueryValueEx(Key, L"LogFile", NULL, &Type,
reinterpret_cast<unsigned char*>(&Buf), &Size) == ERROR_SUCCESS) &&
(Type == REG_SZ))
{
wcsncpy(GLogFile, Buf, LENOF(GLogFile));
GLogFile[LENOF(GLogFile) - 1] = L'\0';
GLogOn = true;
}
RegCloseKey(Key);
}
}
if (GLogOn)
{
Debug(L"loaded settings");
Debug(GEnabled ? L"enabled" : L"disabled");
#ifdef UNICODE
Debug(L"Unicode");
#else
Debug(L"Ansi");
#endif
#ifdef _WIN64
Debug(L"Win64");
#else
Debug(L"Win32");
#endif
LogVersion(HInstance);
TDragExtCommStruct CommStruct;
const char * CommStructPtr = reinterpret_cast<const char *>(&CommStruct);
wchar_t Buf[1024];
swprintf(Buf, L"Comm struct layout - Size %d - Version @%d + %d - Dragging @%d + %d - DropDest @%d + %d",
sizeof(CommStruct), reinterpret_cast<const char *>(&CommStruct.Version) - CommStructPtr, sizeof(CommStruct.Version),
reinterpret_cast<const char *>(&CommStruct.Dragging) - CommStructPtr, sizeof(CommStruct.Dragging),
reinterpret_cast<const char *>(&CommStruct.DropDest) - CommStructPtr, sizeof(CommStruct.DropDest));
Debug(Buf);
}
}
else
{
Debug(L"settings already loaded");
}
Debug(L"attach leave");
}
else if (Reason == DLL_PROCESS_DETACH)
{
Debug(L"detach enter");
CloseHandle(GLogMutex);
}
return 1; // ok
}
//---------------------------------------------------------------------------
STDAPI DllCanUnloadNow(void)
{
bool CanUnload = (GRefThisDll == 0);
Debug(CanUnload ? L"can" : L"cannot");
return (CanUnload ? S_OK : S_FALSE);
}
//---------------------------------------------------------------------------
STDAPI DllGetClassObject(REFCLSID Rclsid, REFIID Riid, LPVOID* PpvOut)
{
Debug(L"enter");
*PpvOut = NULL;
if (IsEqualIID(Rclsid, CLSID_ShellExtension))
{
Debug(L"is ShellExtension");
CShellExtClassFactory* Pcf = new CShellExtClassFactory;
return Pcf->QueryInterface(Riid, PpvOut);
}
return CLASS_E_CLASSNOTAVAILABLE;
}
//---------------------------------------------------------------------------
static bool RegisterServer(bool AllUsers)
{
Debug(L"enter");
Debug(AllUsers ? L"all users" : L"current users");
bool Result = false;
HKEY RootKey = AllUsers ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
HKEY HKey;
DWORD Unused;
wchar_t ClassID[CLSID_SIZE];
StringFromGUID2(CLSID_ShellExtension, ClassID, LENOF(ClassID));
if ((RegOpenKeyEx(RootKey, L"Software\\Classes", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS) &&
(RegCreateKeyEx(HKey, L"CLSID", 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &HKey, &Unused) ==
ERROR_SUCCESS))
{
Debug(L"CLSID created");
if (RegCreateKey(HKey, ClassID, &HKey) == ERROR_SUCCESS)
{
Debug(L"class ID created");
RegSetValueEx(HKey, NULL, 0, REG_SZ,
reinterpret_cast<const unsigned char*>(DRAG_EXT_NAME), sizeof(DRAG_EXT_NAME));
if (RegCreateKey(HKey, L"InProcServer32", &HKey) == ERROR_SUCCESS)
{
Debug(L"InProcServer32 created");
wchar_t Filename[MAX_PATH];
GetModuleFileName(GInstance, Filename, LENOF(Filename));
RegSetValueEx(HKey, NULL, 0, REG_SZ,
reinterpret_cast<unsigned char*>(Filename), (wcslen(Filename) + 1) * sizeof(wchar_t));
RegSetValueEx(HKey, L"ThreadingModel", 0, REG_SZ,
reinterpret_cast<const unsigned char*>(THREADING_MODEL),
sizeof(THREADING_MODEL));
}
}
RegCloseKey(HKey);
if ((RegOpenKeyEx(RootKey, L"Software\\Classes",
0, KEY_WRITE, &HKey) == ERROR_SUCCESS) &&
(RegCreateKeyEx(HKey,
L"directory\\shellex\\CopyHookHandlers\\WinSCPCopyHook",
0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &HKey,
&Unused) == ERROR_SUCCESS))
{
Debug(L"WinSCPCopyHook created");
RegSetValueEx(HKey, NULL, 0, REG_SZ,
reinterpret_cast<unsigned char*>(ClassID), (wcslen(ClassID) + 1) * sizeof(wchar_t));
RegCloseKey(HKey);
if ((RegCreateKeyEx(RootKey, DRAG_EXT_REG_KEY,
0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &HKey,
&Unused) == ERROR_SUCCESS))
{
Debug(L"drag ext key created");
unsigned long Value = 1;
RegSetValueEx(HKey, L"Enable", 0, REG_DWORD,
reinterpret_cast<unsigned char*>(&Value), sizeof(Value));
RegCloseKey(HKey);
Result = true;
}
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, 0, 0);
}
}
Debug(L"leave");
return Result;
}
//---------------------------------------------------------------------------
STDAPI DllRegisterServer()
{
Debug(L"enter");
HRESULT Result;
if (RegisterServer(true) || RegisterServer(false))
{
Result = S_OK;
}
else
{
Result = SELFREG_E_CLASS;
}
Debug(L"leave");
return Result;
}
//---------------------------------------------------------------------------
static bool UnregisterServer(bool AllUsers)
{
Debug(L"enter");
Debug(AllUsers ? L"all users" : L"current users");
bool Result = false;
wchar_t ClassID[CLSID_SIZE];
StringFromGUID2(CLSID_ShellExtension, ClassID, LENOF(ClassID));
HKEY RootKey = AllUsers ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
HKEY HKey;
if ((RegOpenKeyEx(RootKey, L"Software\\Classes", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS) &&
(RegOpenKeyEx(HKey, L"directory\\shellex\\CopyHookHandlers",
0, KEY_WRITE, &HKey) == ERROR_SUCCESS))
{
RegDeleteKey(HKey, L"WinSCPCopyHook");
RegCloseKey(HKey);
}
if ((RegOpenKeyEx(RootKey, L"Software\\Classes", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS) &&
(RegOpenKeyEx(HKey, L"CLSID", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS))
{
if (RegOpenKeyEx(HKey, ClassID, 0, KEY_WRITE, &HKey) == ERROR_SUCCESS)
{
RegDeleteKey(HKey, L"InProcServer32");
RegCloseKey(HKey);
if ((RegOpenKeyEx(RootKey, L"Software\\Classes", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS) &&
(RegOpenKeyEx(HKey, L"CLSID", 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS))
{
RegDeleteKey(HKey, ClassID);
RegCloseKey(HKey);
Result = true;
}
}
}
if (RegOpenKeyEx(RootKey, DRAG_EXT_REG_KEY, 0, KEY_WRITE, &HKey) ==
ERROR_SUCCESS)
{
// Previously we were setting the value explicitly to 0,
// but doing that for both HKLM and HKCU.
// While on register, we set it to 1 for HKLM only,
// what makes the extension disabled effectivelly,
// as KHCU value 0, is kept even after re-registration
RegDeleteValue(HKey, L"Enable");
RegCloseKey(HKey);
Result = true;
}
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, 0, 0);
Debug(L"leave");
return Result;
}
//---------------------------------------------------------------------------
STDAPI DllUnregisterServer()
{
Debug(L"enter");
HRESULT Result = SELFREG_E_CLASS;
if (UnregisterServer(true))
{
Result = S_OK;
}
if (UnregisterServer(false))
{
Result = S_OK;
}
Debug(L"leave");
return Result;
}
//---------------------------------------------------------------------------
CShellExtClassFactory::CShellExtClassFactory()
{
Debug(L"enter");
FReferenceCounter = 0;
GRefThisDll++;
}
//---------------------------------------------------------------------------
CShellExtClassFactory::~CShellExtClassFactory()
{
Debug(L"enter");
GRefThisDll--;
}
//---------------------------------------------------------------------------
STDMETHODIMP CShellExtClassFactory::QueryInterface(REFIID Riid, LPVOID FAR* Ppv)
{
Debug(L"enter");
*Ppv = NULL;
// Any interface on this object is the object pointer
if (IsEqualIID(Riid, IID_IUnknown) || IsEqualIID(Riid, IID_IClassFactory))
{
Debug(L"is IUnknown or IClassFactory");
*Ppv = (LPCLASSFACTORY)this;
AddRef();
return NOERROR;
}
return E_NOINTERFACE;
}
//---------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CShellExtClassFactory::AddRef()
{
Debug(L"enter");
return ++FReferenceCounter;
}
//---------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CShellExtClassFactory::Release()
{
Debug(L"enter");
if (--FReferenceCounter)
{
return FReferenceCounter;
}
delete this;
return 0;
}
//---------------------------------------------------------------------------
STDMETHODIMP CShellExtClassFactory::CreateInstance(LPUNKNOWN UnkOuter,
REFIID Riid, LPVOID* PpvObj)
{
Debug(L"enter");
*PpvObj = NULL;
// Shell extensions typically don't support aggregation (inheritance)
if (UnkOuter)
{
return CLASS_E_NOAGGREGATION;
}
// Create the main shell extension object. The shell will then call
// QueryInterface with IID_IShellExtInit--this is how shell extensions are
// initialized.
CShellExt* ShellExt = new CShellExt(); //Create the CShellExt object
return ShellExt->QueryInterface(Riid, PpvObj);
}
//---------------------------------------------------------------------------
STDMETHODIMP CShellExtClassFactory::LockServer(BOOL /*Lock*/)
{
Debug(L"enter");
return NOERROR;
}
//---------------------------------------------------------------------------
// CShellExt
CShellExt::CShellExt()
{
Debug(L"enter");
FReferenceCounter = 0L;
FDataObj = NULL;
FMutex = CreateMutex(NULL, false, DRAG_EXT_MUTEX);
FLastTicks = 0;
GRefThisDll++;
Debug(L"leave");
}
//---------------------------------------------------------------------------
CShellExt::~CShellExt()
{
Debug(L"enter");
if (FDataObj)
{
FDataObj->Release();
}
CloseHandle(FMutex);
GRefThisDll--;
Debug(L"leave");
}
//---------------------------------------------------------------------------
STDMETHODIMP CShellExt::QueryInterface(REFIID Riid, LPVOID FAR* Ppv)
{
Debug(L"enter");
HRESULT Result = E_NOINTERFACE;
*Ppv = NULL;
if (!GEnabled)
{
Debug(L"shellext disabled");
}
else
{
if (IsEqualIID(Riid, IID_IShellExtInit) || IsEqualIID(Riid, IID_IUnknown))
{
Debug(L"is IShellExtInit or IUnknown");
*Ppv = (LPSHELLEXTINIT)this;
}
else if (IsEqualIID(Riid, IID_IShellCopyHook))
{
Debug(L"is IShellCopyHook");
*Ppv = (LPCOPYHOOK)this;
}
if (*Ppv)
{
AddRef();
Result = NOERROR;
}
}
Debug(L"leave");
return Result;
}
//---------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CShellExt::AddRef()
{
Debug(L"enter");
return ++FReferenceCounter;
}
//---------------------------------------------------------------------------
STDMETHODIMP_(ULONG) CShellExt::Release()
{
Debug(L"enter");
if (--FReferenceCounter)
{
return FReferenceCounter;
}
delete this;
return 0;
}
//---------------------------------------------------------------------------
STDMETHODIMP CShellExt::Initialize(LPCITEMIDLIST /*IDFolder*/,
LPDATAOBJECT DataObj, HKEY /*RegKey*/)
{
Debug(L"enter");
if (FDataObj != NULL)
{
FDataObj->Release();
FDataObj = NULL;
}
// duplicate the object pointer and registry handle
if (DataObj != NULL)
{
FDataObj = DataObj;
DataObj->AddRef();
}
Debug(L"leave");
return NOERROR;
}
//---------------------------------------------------------------------------
STDMETHODIMP_(UINT) CShellExt::CopyCallback(HWND /*Hwnd*/, UINT Func, UINT /*Flags*/,
LPCWSTR SrcFile, DWORD /*SrcAttribs*/, LPCWSTR DestFile, DWORD /*DestAttribs*/)
{
Debug(L"enter");
UINT Result = IDYES;
if (GEnabled && ((Func == FO_COPY) || (Func == FO_MOVE)))
{
Debug(L"copy or move");
unsigned long Ticks = GetTickCount();
if (((Ticks - FLastTicks) >= 100) ||
(FLastTicks > Ticks))
{
Debug(L"interval elapsed");
Debug(L"source / dest:");
Debug(SrcFile);
Debug(DestFile);
FLastTicks = Ticks;
const wchar_t* BackPtr = wcsrchr(SrcFile, L'\\');
if ((BackPtr != NULL) &&
(wcsncmp(BackPtr + 1, DRAG_EXT_DUMMY_DIR_PREFIX,
DRAG_EXT_DUMMY_DIR_PREFIX_LEN) == 0))
{
Debug(L"filename has prefix");
HANDLE MapFile = OpenFileMapping(FILE_MAP_ALL_ACCESS,
false, DRAG_EXT_MAPPING);
if (MapFile != NULL)
{
Debug(L"mapfile found");
TDragExtCommStruct* CommStruct;
CommStruct = static_cast<TDragExtCommStruct*>(MapViewOfFile(MapFile,
FILE_MAP_ALL_ACCESS, 0, 0, 0));
if (CommStruct != NULL)
{
Debug(L"mapview created");
unsigned long WaitResult = WaitForSingleObject(FMutex, 1000);
if (WaitResult != WAIT_TIMEOUT)
{
Debug(L"mutex got");
if (CommStruct->Version >= TDragExtCommStruct::MinVersion)
{
Debug(L"supported structure version");
if (CommStruct->Dragging)
{
Debug(L"dragging");
Debug(CommStruct->DropDest);
bool IsDropDest;
if (_wcsicmp(CommStruct->DropDest, SrcFile) == 0)
{
IsDropDest = true;
Debug(L"dragged file match as is");
}
else
{
wchar_t DropDestShort[MAX_PATH];
wchar_t SrcFileShort[MAX_PATH];
size_t DropDestSize = GetShortPathName(CommStruct->DropDest,
DropDestShort, LENOF(DropDestShort));
size_t SrcFileSize = GetShortPathName(SrcFile,
SrcFileShort, LENOF(SrcFileShort));
if ((DropDestSize == 0) || (SrcFileSize == 0))
{
Debug(L"cannot convert paths to short form");
IsDropDest = false;
}
else if ((DropDestSize >= LENOF(DropDestShort)) ||
(SrcFileSize >= LENOF(SrcFileShort)))
{
Debug(L"short paths too long");
IsDropDest = false;
}
else
{
Debug(DropDestShort);
Debug(SrcFileShort);
if (_wcsicmp(DropDestShort, SrcFileShort) == 0)
{
Debug(L"dragged file match after converted to short form");
IsDropDest = true;
}
else
{
Debug(L"dragged file does NOT match");
IsDropDest = false;
}
}
}
if (IsDropDest)
{
CommStruct->Dragging = false;
wcsncpy(CommStruct->DropDest, DestFile, LENOF(CommStruct->DropDest));
CommStruct->DropDest[LENOF(CommStruct->DropDest)-1] = L'\0';
Result = IDNO;
Debug(L"dragging refused");
}
}
else
{
Debug(L"NOT dragging");
}
}
else
{
Debug(L"unsupported structure version");
}
ReleaseMutex(FMutex);
Debug(L"mutex released");
}
else
{
Debug(L"mutex timeout");
}
UnmapViewOfFile(CommStruct);
}
else
{
Debug(L"mapview NOT created");
}
CloseHandle(MapFile);
}
else
{
Debug(L"mapfile NOT found");
}
}
else
{
Debug(L"filename has NOT prefix");
}
}
else
{
Debug(L"interval NOT elapsed");
}
}
else
{
if (GLogOn)
{
if (!GEnabled)
{
Debug(L"disabled");
}
else
{
wchar_t Buf[1024];
swprintf(Buf, L"NOT copy nor move - %d", Func);
Debug(Buf);
}
}
}
Debug(L"leave");
return Result;
}
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