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dll: FspDebugLogSD

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This commit is contained in:
Bill Zissimopoulos 2016-01-15 15:05:19 -08:00
parent 73ca6b30dc
commit 5a1384462b
3 changed files with 23 additions and 0 deletions
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1
inc/winfsp/winfsp.h
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@ -205,6 +205,7 @@ FSP_API VOID FspPathCombine(PWSTR Prefix, PWSTR Suffix);
*/ */
FSP_API NTSTATUS FspNtStatusFromWin32(DWORD Error); FSP_API NTSTATUS FspNtStatusFromWin32(DWORD Error);
FSP_API VOID FspDebugLog(const char *format, ...); FSP_API VOID FspDebugLog(const char *format, ...);
FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor);
#ifdef __cplusplus #ifdef __cplusplus
} }

19
src/dll/debug.c
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@ -5,6 +5,7 @@
*/ */
#include <dll/library.h> #include <dll/library.h>
#include <sddl.h>
#include <stdarg.h> #include <stdarg.h>
FSP_API VOID FspDebugLog(const char *format, ...) FSP_API VOID FspDebugLog(const char *format, ...)
@ -18,3 +19,21 @@ FSP_API VOID FspDebugLog(const char *format, ...)
buf[sizeof buf - 1] = '\0'; buf[sizeof buf - 1] = '\0';
OutputDebugStringA(buf); OutputDebugStringA(buf);
} }
FSP_API VOID FspDebugLogSD(const char *format, PSECURITY_DESCRIPTOR SecurityDescriptor)
{
char *Sddl;
if (0 == SecurityDescriptor)
FspDebugLog(format, "null security descriptor");
else if (ConvertSecurityDescriptorToStringSecurityDescriptorA(SecurityDescriptor, SDDL_REVISION_1,
OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION |
DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION,
&Sddl, 0))
{
FspDebugLog(format, Sddl);
LocalFree(Sddl);
}
else
FspDebugLog(format, "invalid security descriptor");
}

3
src/dll/library.h
View File

@ -18,8 +18,11 @@
#if !defined(NDEBUG) #if !defined(NDEBUG)
#define DEBUGLOG(fmt, ...) \ #define DEBUGLOG(fmt, ...) \
FspDebugLog("[U] " LIBRARY_NAME "!" __FUNCTION__ ": " fmt "\n", __VA_ARGS__) FspDebugLog("[U] " LIBRARY_NAME "!" __FUNCTION__ ": " fmt "\n", __VA_ARGS__)
#define DEBUGLOGSD(fmt, SD) \
FspDebugLogSD("[U] " LIBRARY_NAME "!" __FUNCTION__ ": " fmt "\n", SD)
#else #else
#define DEBUGLOG(fmt, ...) ((void)0) #define DEBUGLOG(fmt, ...) ((void)0)
#define DEBUGLOGSD(fmt, SD) ((void)0)
#endif #endif
static inline PVOID MemAlloc(SIZE_T Size) static inline PVOID MemAlloc(SIZE_T Size)