/* $Id: vfsmisc.cpp 57643 2015-09-07 13:47:08Z vboxsync $ */ /** @file * IPRT - Virtual File System, Misc functions with heavy dependencies. */ /* * Copyright (C) 2010-2015 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. * * The contents of this file may alternatively be used under the terms * of the Common Development and Distribution License Version 1.0 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the * VirtualBox OSE distribution, in which case the provisions of the * CDDL are applicable instead of those of the GPL. * * You may elect to license modified versions of this file under the * terms and conditions of either the GPL or the CDDL or both. */ /********************************************************************************************************************************* * Header Files * *********************************************************************************************************************************/ #include "internal/iprt.h" #include #include #include #include #include RTDECL(int) RTVfsIoStrmFromStdHandle(RTHANDLESTD enmStdHandle, uint64_t fOpen, bool fLeaveOpen, PRTVFSIOSTREAM phVfsIos) { /* * Input validation. */ AssertPtrReturn(phVfsIos, VERR_INVALID_POINTER); *phVfsIos = NIL_RTVFSIOSTREAM; AssertReturn( enmStdHandle == RTHANDLESTD_INPUT || enmStdHandle == RTHANDLESTD_OUTPUT || enmStdHandle == RTHANDLESTD_ERROR, VERR_INVALID_PARAMETER); AssertReturn(!(fOpen & ~RTFILE_O_VALID_MASK), VERR_INVALID_PARAMETER); if (enmStdHandle == RTHANDLESTD_INPUT) fOpen |= RTFILE_O_READ; else fOpen |= RTFILE_O_WRITE; /* * Open the handle and see what we get back. */ RTHANDLE h; int rc = RTHandleGetStandard(enmStdHandle, &h); if (RT_SUCCESS(rc)) { switch (h.enmType) { case RTHANDLETYPE_FILE: rc = RTVfsIoStrmFromRTFile(h.u.hFile, fOpen, fLeaveOpen, phVfsIos); break; case RTHANDLETYPE_PIPE: rc = RTVfsIoStrmFromRTPipe(h.u.hPipe, fLeaveOpen, phVfsIos); break; case RTHANDLETYPE_SOCKET: /** @todo */ rc = VERR_NOT_IMPLEMENTED; break; default: rc = VERR_NOT_IMPLEMENTED; break; } } return rc; }