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dll: FspDebugLogSetHandle

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This commit is contained in:
Bill Zissimopoulos 2016-10-08 18:49:28 -07:00
parent f8f6d0f1bc
commit f8cebd1f92
2 changed files with 18 additions and 4 deletions
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7
inc/winfsp/winfsp.h
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@ -1469,9 +1469,10 @@ FSP_API NTSTATUS FspNtStatusFromWin32(DWORD Error);
FSP_API DWORD FspWin32FromNtStatus(NTSTATUS Status);
FSP_API VOID FspEventLog(ULONG Type, PWSTR Format, ...);
FSP_API VOID FspEventLogV(ULONG Type, PWSTR Format, va_list ap);
FSP_API VOID FspDebugLog(const char *format, ...);
FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor);
FSP_API VOID FspDebugLogFT(const char *format, PFILETIME FileTime);
FSP_API VOID FspDebugLogSetHandle(HANDLE Handle);
FSP_API VOID FspDebugLog(const char *Format, ...);
FSP_API VOID FspDebugLogSD(const char *Format, PSECURITY_DESCRIPTOR SecurityDescriptor);
FSP_API VOID FspDebugLogFT(const char *Format, PFILETIME FileTime);
FSP_API VOID FspDebugLogRequest(FSP_FSCTL_TRANSACT_REQ *Request);
FSP_API VOID FspDebugLogResponse(FSP_FSCTL_TRANSACT_RSP *Response);
FSP_API NTSTATUS FspCallNamedPipeSecurely(PWSTR PipeName,

15
src/dll/debug.c
View File

@ -19,6 +19,13 @@
#include <sddl.h>
#include <stdarg.h>
static HANDLE FspDebugLogHandle = INVALID_HANDLE_VALUE;
FSP_API VOID FspDebugLogSetHandle(HANDLE Handle)
{
FspDebugLogHandle = Handle;
}
FSP_API VOID FspDebugLog(const char *format, ...)
{
char buf[1024];
@ -28,7 +35,13 @@ FSP_API VOID FspDebugLog(const char *format, ...)
wvsprintfA(buf, format, ap);
va_end(ap);
buf[sizeof buf - 1] = '\0';
OutputDebugStringA(buf);
if (INVALID_HANDLE_VALUE != FspDebugLogHandle)
{
DWORD bytes;
WriteFile(FspDebugLogHandle, buf, lstrlenA(buf), &bytes, 0);
}
else
OutputDebugStringA(buf);
}
FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor)