/* Editor Settings: expandtabs and use 4 spaces for indentation * ex: set softtabstop=4 tabstop=8 expandtab shiftwidth=4: * */ /* * Copyright Likewise Software 2004-2009 * All rights reserved. * * This library is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 of the license, or (at * your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser * General Public License for more details. You should have received a copy * of the GNU Lesser General Public License along with this program. If * not, see . * * LIKEWISE SOFTWARE MAKES THIS SOFTWARE AVAILABLE UNDER OTHER LICENSING * TERMS AS WELL. IF YOU HAVE ENTERED INTO A SEPARATE LICENSE AGREEMENT * WITH LIKEWISE SOFTWARE, THEN YOU MAY ELECT TO USE THE SOFTWARE UNDER THE * TERMS OF THAT SOFTWARE LICENSE AGREEMENT INSTEAD OF THE TERMS OF THE GNU * LESSER GENERAL PUBLIC LICENSE, NOTWITHSTANDING THE ABOVE NOTICE. IF YOU * HAVE QUESTIONS, OR WISH TO REQUEST A COPY OF THE ALTERNATE LICENSING * TERMS OFFERED BY LIKEWISE SOFTWARE, PLEASE CONTACT LIKEWISE SOFTWARE AT * license@likewisesoftware.com */ /* * Copyright (C) Likewise Software. All rights reserved. * * Module Name: * * dsr_memeory.c * * Abstract: * * Remote Procedure Call (RPC) Server Interface * * DsSetup memory allocation manager * * Authors: Rafal Szczesniak (rafal@likewise.com) */ #include "includes.h" NTSTATUS DsrSrvAllocateMemory( void **ppOut, DWORD dwSize ) { NTSTATUS ntStatus = STATUS_SUCCESS; void *pOut = NULL; pOut = rpc_ss_allocate(dwSize); BAIL_ON_NO_MEMORY(pOut); memset(pOut, 0, dwSize); *ppOut = pOut; cleanup: return ntStatus; error: *ppOut = NULL; goto cleanup; } void DsrSrvFreeMemory( void *pPtr ) { rpc_ss_free(pPtr); } NTSTATUS DsrSrvAllocateSidFromWC16String( PSID *ppSid, PCWSTR pwszSidStr ) { NTSTATUS ntStatus = STATUS_SUCCESS; PSID pSid = NULL; ULONG ulSidSize = 0; PSID pSidCopy = NULL; ntStatus = RtlAllocateSidFromWC16String(&pSid, pwszSidStr); BAIL_ON_NTSTATUS_ERROR(ntStatus); ulSidSize = RtlLengthSid(pSid); ntStatus = DsrSrvAllocateMemory((void**)&pSidCopy, ulSidSize); BAIL_ON_NTSTATUS_ERROR(ntStatus); ntStatus = RtlCopySid(ulSidSize, pSidCopy, pSid); BAIL_ON_NTSTATUS_ERROR(ntStatus); *ppSid = pSidCopy; cleanup: RTL_FREE(&pSid); return ntStatus; error: if (pSidCopy) { DsrSrvFreeMemory(pSidCopy); } *ppSid = NULL; goto cleanup; } NTSTATUS DsrSrvDuplicateSid( PSID *ppSidOut, PSID pSidIn ) { NTSTATUS ntStatus = STATUS_SUCCESS; PSID pSid = NULL; ULONG ulSidSize = 0; ulSidSize = RtlLengthSid(pSidIn); ntStatus = DsrSrvAllocateMemory((void**)&pSid, ulSidSize); BAIL_ON_NTSTATUS_ERROR(ntStatus); ntStatus = RtlCopySid(ulSidSize, pSid, pSidIn); BAIL_ON_NTSTATUS_ERROR(ntStatus); *ppSidOut = pSid; cleanup: return ntStatus; error: if (pSid) { DsrSrvFreeMemory(pSid); } *ppSidOut = NULL; goto cleanup; } NTSTATUS DsrSrvGetFromUnicodeStringEx( PWSTR *ppwszOut, UnicodeStringEx *pIn ) { NTSTATUS ntStatus = STATUS_SUCCESS; PWSTR pwszStr = NULL; ntStatus = DsrSrvAllocateMemory((void**)&pwszStr, (pIn->size) * sizeof(WCHAR)); BAIL_ON_NTSTATUS_ERROR(ntStatus); wc16sncpy(pwszStr, pIn->string, (pIn->len / sizeof(WCHAR))); *ppwszOut = pwszStr; cleanup: return ntStatus; error: if (pwszStr) { DsrSrvFreeMemory(pwszStr); } *ppwszOut = NULL; goto cleanup; } /* local variables: mode: c c-basic-offset: 4 indent-tabs-mode: nil tab-width: 4 end: */