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inc: winfsp.hpp: SetDebugLogFile

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This commit is contained in:
Bill Zissimopoulos 2017-04-13 22:19:17 -07:00
parent bf87c539fd
commit 4c102ab57c
2 changed files with 22 additions and 14 deletions
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20
inc/winfsp/winfsp.hpp
View File

@ -53,6 +53,26 @@ inline DWORD Win32FromNtStatus(NTSTATUS Status)
return FspWin32FromNtStatus(Status);
}
inline NTSTATUS SetDebugLogFile(PWSTR FileName)
{
HANDLE Handle;
if ('-' == FileName[0] && '\0' == FileName[1])
Handle = GetStdHandle(STD_ERROR_HANDLE);
else
Handle = CreateFileW(
FileName,
FILE_APPEND_DATA,
FILE_SHARE_READ | FILE_SHARE_WRITE,
0,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
0);
if (INVALID_HANDLE_VALUE == Handle)
return FspNtStatusFromWin32(GetLastError());
FspDebugLogSetHandle(Handle);
return STATUS_SUCCESS;
}
class FileSystem
{
public:

16
tst/passthrough-cpp/passthrough-cpp.cpp
View File

@ -942,24 +942,12 @@ NTSTATUS PtfsService::OnStart(ULONG argc, PWSTR *argv)
if (0 != DebugLogFile)
{
if (0 == wcscmp(L"-", DebugLogFile))
DebugLogHandle = GetStdHandle(STD_ERROR_HANDLE);
else
DebugLogHandle = CreateFileW(
DebugLogFile,
FILE_APPEND_DATA,
FILE_SHARE_READ | FILE_SHARE_WRITE,
0,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
0);
if (INVALID_HANDLE_VALUE == DebugLogHandle)
Result = SetDebugLogFile(DebugLogFile);
if (!NT_SUCCESS(Result))
{
fail(L"cannot open debug log file");
goto usage;
}
FspDebugLogSetHandle(DebugLogHandle);
}
Ptfs = new ::Ptfs;