[33973] | 1 | /* $Id: vfsmisc.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Virtual File System, Misc functions with heavy dependencies.
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| 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2010-2023 Oracle and/or its affiliates.
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[33973] | 8 | *
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[96407] | 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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[33973] | 11 | *
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[96407] | 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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[33973] | 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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[96407] | 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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[33973] | 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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[96407] | 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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[33973] | 35 | */
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| 36 |
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| 37 |
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[57358] | 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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[33973] | 41 | #include "internal/iprt.h"
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| 42 | #include <iprt/vfs.h>
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| 43 |
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| 44 | #include <iprt/assert.h>
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[76452] | 45 | #include <iprt/errcore.h>
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[33973] | 46 | #include <iprt/file.h>
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| 47 | #include <iprt/handle.h>
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| 48 |
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| 49 |
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| 50 |
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[37596] | 51 | RTDECL(int) RTVfsIoStrmFromStdHandle(RTHANDLESTD enmStdHandle, uint64_t fOpen, bool fLeaveOpen,
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[33973] | 52 | PRTVFSIOSTREAM phVfsIos)
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| 53 | {
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| 54 | /*
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| 55 | * Input validation.
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| 56 | */
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| 57 | AssertPtrReturn(phVfsIos, VERR_INVALID_POINTER);
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| 58 | *phVfsIos = NIL_RTVFSIOSTREAM;
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| 59 | AssertReturn( enmStdHandle == RTHANDLESTD_INPUT
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| 60 | || enmStdHandle == RTHANDLESTD_OUTPUT
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| 61 | || enmStdHandle == RTHANDLESTD_ERROR,
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| 62 | VERR_INVALID_PARAMETER);
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| 63 | AssertReturn(!(fOpen & ~RTFILE_O_VALID_MASK), VERR_INVALID_PARAMETER);
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| 64 | if (enmStdHandle == RTHANDLESTD_INPUT)
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| 65 | fOpen |= RTFILE_O_READ;
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| 66 | else
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| 67 | fOpen |= RTFILE_O_WRITE;
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| 68 |
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| 69 | /*
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| 70 | * Open the handle and see what we get back.
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| 71 | */
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| 72 | RTHANDLE h;
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[86414] | 73 | int rc = RTHandleGetStandard(enmStdHandle, fLeaveOpen, &h);
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[33973] | 74 | if (RT_SUCCESS(rc))
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| 75 | {
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| 76 | switch (h.enmType)
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| 77 | {
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| 78 | case RTHANDLETYPE_FILE:
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| 79 | rc = RTVfsIoStrmFromRTFile(h.u.hFile, fOpen, fLeaveOpen, phVfsIos);
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| 80 | break;
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| 81 |
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| 82 | case RTHANDLETYPE_PIPE:
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[57643] | 83 | rc = RTVfsIoStrmFromRTPipe(h.u.hPipe, fLeaveOpen, phVfsIos);
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[33973] | 84 | break;
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| 85 |
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| 86 | case RTHANDLETYPE_SOCKET:
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| 87 | /** @todo */
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| 88 | rc = VERR_NOT_IMPLEMENTED;
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| 89 | break;
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| 90 |
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| 91 | default:
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| 92 | rc = VERR_NOT_IMPLEMENTED;
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| 93 | break;
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| 94 | }
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| 95 | }
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| 96 |
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| 97 | return rc;
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| 98 | }
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| 99 |
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