manifest-file.cpp revision f1f5335f9ec8e56fe0e3e27f253e24b10ff20f2e
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync/* $Id$ */
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync/** @file
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * IPRT - Manifest, the bits with file dependencies
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync */
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync/*
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * Copyright (C) 2010 Oracle Corporation
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync *
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * available from http://www.virtualbox.org. This file is free software;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * you can redistribute it and/or modify it under the terms of the GNU
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * General Public License (GPL) as published by the Free Software
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync *
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * The contents of this file may alternatively be used under the terms
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * of the Common Development and Distribution License Version 1.0
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * VirtualBox OSE distribution, in which case the provisions of the
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * CDDL are applicable instead of those of the GPL.
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync *
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * You may elect to license modified versions of this file under the
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync * terms and conditions of either the GPL or the CDDL or both.
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync */
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync/*******************************************************************************
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync* Header Files *
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync*******************************************************************************/
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include "internal/iprt.h"
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/manifest.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/asm.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/assert.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/err.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/file.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/mem.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/string.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include <iprt/vfs.h>
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync#include "internal/magics.h"
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsyncRTDECL(int) RTManifestReadStandardFromFile(RTMANIFEST hManifest, const char *pszFilename)
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync{
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTFILE hFile;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync uint32_t fFlags = RTFILE_O_READ | RTFILE_O_DENY_WRITE | RTFILE_O_OPEN;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync int rc = RTFileOpen(&hFile, pszFilename, fFlags);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync if (RT_SUCCESS(rc))
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync {
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTVFSIOSTREAM hVfsIos;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync rc = RTVfsIoStrmFromRTFile(hFile, fFlags, true /*fLeaveOpen*/, &hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync if (RT_SUCCESS(rc))
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync {
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync rc = RTManifestReadStandard(hManifest, hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTVfsIoStrmRelease(hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync }
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTFileClose(hFile);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync }
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync return rc;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync}
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsyncRTDECL(int) RTManifestWriteStandardToFile(RTMANIFEST hManifest, const char *pszFilename)
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync{
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTFILE hFile;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync uint32_t fFlags = RTFILE_O_WRITE | RTFILE_O_DENY_WRITE | RTFILE_O_CREATE_REPLACE;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync int rc = RTFileOpen(&hFile, pszFilename, fFlags);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync if (RT_SUCCESS(rc))
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync {
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTVFSIOSTREAM hVfsIos;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync rc = RTVfsIoStrmFromRTFile(hFile, fFlags, true /*fLeaveOpen*/, &hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync if (RT_SUCCESS(rc))
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync {
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync rc = RTManifestWriteStandard(hManifest, hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTVfsIoStrmRelease(hVfsIos);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync }
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync RTFileClose(hFile);
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync }
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync return rc;
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync}
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync
9dca051a5f8ff457ef1692990f6ecfa280daf265vboxsync