/*
 *  TSUtil.h
 *
 *  General purpose utilities library. The entry points listed in this header
 *  conform to the NT API style.
 */

#ifndef __TERMSRV_INC_TSUTILNT_H__
#define __TERMSRV_INC_TSUTILNT_H__

#ifdef __cplusplus
extern "C" {
#endif

/*
 *  ACL Utilities
 */

#ifdef _NTSEAPI_

NTSTATUS NTAPI
NtConvertAbsoluteToSelfRelative(
    OUT PSECURITY_DESCRIPTOR *ppSelfRelativeSd,
    IN PSECURITY_DESCRIPTOR pAbsoluteSd,
    IN PULONG pcbSelfRelativeSd OPTIONAL
    );

NTSTATUS NTAPI
NtConvertSelfRelativeToAbsolute(
    OUT PSECURITY_DESCRIPTOR *ppAbsoluteSd,
    IN PSECURITY_DESCRIPTOR pSelfRelativeSd
    );

NTSTATUS NTAPI
NtDestroySecurityDescriptor(
    IN OUT PSECURITY_DESCRIPTOR *ppSd
    );

NTSTATUS NTAPI
NtIsSecurityDescriptorAbsolute(
    IN PSECURITY_DESCRIPTOR pSd,
    OUT PBOOLEAN pfAbsolute
    );

#endif

/*
 *  String Utilities
 */

NTSTATUS NTAPI
NtAllocateAndCopyStringA(
    PSTR *ppDestination,
    PCSTR pString
    );

NTSTATUS NTAPI
NtAllocateAndCopyStringW(
    PWSTR *ppDestination,
    PCWSTR pString
    );

NTSTATUS NTAPI
NtConvertAnsiToUnicode(
    PWSTR *ppUnicodeString,
    PCSTR pAnsiString
    );

NTSTATUS NTAPI
NtConvertUnicodeToAnsi(
    PSTR *ppAnsiString,
    PCWSTR pUnicodeString
    );

/*
 *  User Utilities
 */

#ifdef _NTSEAPI_

NTSTATUS NTAPI
NtCreateAdminSid(
    OUT PSID *ppAdminSid
    );

NTSTATUS NTAPI
NtCreateSystemSid(
    OUT PSID *ppSystemSid
    );

#endif

/*
 *  LSA Utilities
 */

#ifdef _NTLSA_

VOID NTAPI
InitLsaString(
    IN PLSA_UNICODE_STRING pLsaString,
    IN PCWSTR pString
    );

#endif

/*
 *  Miscellaneous Utilities
 */

#ifndef __TERMSRV_INC_TSUTIL_H__
#define GetCurrentConsoleId() (USER_SHARED_DATA->ActiveConsoleId)
#define GetCurrentLogonId() (NtCurrentPeb()->LogonId)
#endif

#ifdef __cplusplus
}
#endif

#endif // __TERMSRV_INC_TSUTILNT_H__