| 1 | /* $Id: manifest-file.cpp 34381 2010-11-25 15:49:11Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT - Manifest, the bits with file dependencies
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2010 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | * The contents of this file may alternatively be used under the terms
|
|---|
| 18 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 20 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 21 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 22 | *
|
|---|
| 23 | * You may elect to license modified versions of this file under the
|
|---|
| 24 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 25 | */
|
|---|
| 26 |
|
|---|
| 27 |
|
|---|
| 28 | /*******************************************************************************
|
|---|
| 29 | * Header Files *
|
|---|
| 30 | *******************************************************************************/
|
|---|
| 31 | #include "internal/iprt.h"
|
|---|
| 32 | #include <iprt/manifest.h>
|
|---|
| 33 |
|
|---|
| 34 | #include <iprt/asm.h>
|
|---|
| 35 | #include <iprt/assert.h>
|
|---|
| 36 | #include <iprt/err.h>
|
|---|
| 37 | #include <iprt/file.h>
|
|---|
| 38 | #include <iprt/mem.h>
|
|---|
| 39 | #include <iprt/string.h>
|
|---|
| 40 | #include <iprt/vfs.h>
|
|---|
| 41 |
|
|---|
| 42 | #include "internal/magics.h"
|
|---|
| 43 |
|
|---|
| 44 |
|
|---|
| 45 |
|
|---|
| 46 | RTDECL(int) RTManifestReadStandardFromFile(RTMANIFEST hManifest, const char *pszFilename)
|
|---|
| 47 | {
|
|---|
| 48 | RTFILE hFile;
|
|---|
| 49 | uint32_t fFlags = RTFILE_O_READ | RTFILE_O_DENY_WRITE | RTFILE_O_OPEN;
|
|---|
| 50 | int rc = RTFileOpen(&hFile, pszFilename, fFlags);
|
|---|
| 51 | if (RT_SUCCESS(rc))
|
|---|
| 52 | {
|
|---|
| 53 | RTVFSIOSTREAM hVfsIos;
|
|---|
| 54 | rc = RTVfsIoStrmFromRTFile(hFile, fFlags, true /*fLeaveOpen*/, &hVfsIos);
|
|---|
| 55 | if (RT_SUCCESS(rc))
|
|---|
| 56 | {
|
|---|
| 57 | rc = RTManifestReadStandard(hManifest, hVfsIos);
|
|---|
| 58 | RTVfsIoStrmRelease(hVfsIos);
|
|---|
| 59 | }
|
|---|
| 60 | RTFileClose(hFile);
|
|---|
| 61 | }
|
|---|
| 62 | return rc;
|
|---|
| 63 | }
|
|---|
| 64 |
|
|---|
| 65 |
|
|---|
| 66 | RTDECL(int) RTManifestWriteStandardToFile(RTMANIFEST hManifest, const char *pszFilename)
|
|---|
| 67 | {
|
|---|
| 68 | RTFILE hFile;
|
|---|
| 69 | uint32_t fFlags = RTFILE_O_WRITE | RTFILE_O_DENY_WRITE | RTFILE_O_CREATE_REPLACE;
|
|---|
| 70 | int rc = RTFileOpen(&hFile, pszFilename, fFlags);
|
|---|
| 71 | if (RT_SUCCESS(rc))
|
|---|
| 72 | {
|
|---|
| 73 | RTVFSIOSTREAM hVfsIos;
|
|---|
| 74 | rc = RTVfsIoStrmFromRTFile(hFile, fFlags, true /*fLeaveOpen*/, &hVfsIos);
|
|---|
| 75 | if (RT_SUCCESS(rc))
|
|---|
| 76 | {
|
|---|
| 77 | rc = RTManifestWriteStandard(hManifest, hVfsIos);
|
|---|
| 78 | RTVfsIoStrmRelease(hVfsIos);
|
|---|
| 79 | }
|
|---|
| 80 | RTFileClose(hFile);
|
|---|
| 81 | }
|
|---|
| 82 | return rc;
|
|---|
| 83 | }
|
|---|
| 84 |
|
|---|
| 85 |
|
|---|
