Adding upstream version 7.0.20-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 09:56:04 +02:00 · 2025-06-22 09:56:04 +02:00 · df1bda4fe9
commit df1bda4fe9
parent d0c7daf57c
26643 changed files with 10005219 additions and 0 deletions
--- a/include/iprt/formats/wim.h
+++ b/include/iprt/formats/wim.h
@ -0,0 +1,160 @@
+/** @file
+ * IPRT - Windows Imaging (WIM) format.
+ */
+
+/*
+ * Copyright (C) 2022-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+#ifndef IPRT_INCLUDED_formats_wim_h
+#define IPRT_INCLUDED_formats_wim_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/types.h>
+#include <iprt/assertcompile.h>
+#include <iprt/uuid.h>
+
+
+/** @defgroup grp_rt_formats_win   Windows Imaging (WIM) format
+ * @ingroup grp_rt_formats
+ *
+ * Specification:
+ * http://download.microsoft.com/download/f/e/f/fefdc36e-392d-4678-9e4e-771ffa2692ab/Windows%20Imaging%20File%20Format.rtf
+ *
+ * @{ */
+
+
+/**
+ * A short WIM resource entry.
+ *
+ * This is a simplified version of the specs.
+ */
+typedef struct RESHDRDISKSHORT
+{
+    /** 0x00 - The compressed size. */
+    RT_GCC_EXTENSION
+    uint64_t        cb : 56;
+    /** 0x07 - Flags, RESHDR_FLAGS_XXX.  */
+    RT_GCC_EXTENSION
+    uint64_t        bFlags : 8;
+    /** 0x08 - Offset.
+     * @note This is signed in the specficiation...  */
+    uint64_t        off;
+    /** 0x10 - The uncompressed original size.
+     * @note This is signed in the specficiation...  */
+    uint64_t        cbOriginal;
+} RESHDRDISKSHORT;
+AssertCompileSize(RESHDRDISKSHORT, 0x18);
+/** Pointer to a short WIM resource entry. */
+typedef RESHDRDISKSHORT *PRESHDRDISKSHORT;
+/** Pointer to a const short WIM resource entry. */
+typedef RESHDRDISKSHORT *PCRESHDRDISKSHORT;
+
+/** @name RESHDR_FLAGS_XXX
+ * @{ */
+#define RESHDR_FLAGS_FREE           UINT8_C(0x01)
+#define RESHDR_FLAGS_METADATA       UINT8_C(0x02)
+#define RESHDR_FLAGS_COMPRESSED     UINT8_C(0x04)
+#define RESHDR_FLAGS_SPANNED        UINT8_C(0x08)
+/** @} */
+
+/**
+ * WIM file header, version 1.
+ *
+ * The field names have been normalized to our coding style.
+ */
+#pragma pack(4)
+typedef struct WIMHEADERV1
+{
+    /** 0x00 - Magic value WIMHEADER_MAGIC. */
+    char            szMagic[8];
+    /** 0x08 - The size of this header structure. */
+    uint32_t        cbHeader;
+    /** 0x0c - The header version structure. */
+    uint32_t        uVersion;
+    /** 0x10 - Flags. */
+    uint32_t        fFlags;
+    /** 0x14 - ??. */
+    uint32_t        cbCompression;
+    /** 0x18 - Unique identifier. */
+    RTUUID          WIMGuid;
+    /** 0x28 - Part number in spanned (split) wim set. Unsplit use part number 1. */
+    uint16_t        idxPartNumber;
+    /** 0x2a - Total number of parts in spanned set. */
+    uint16_t        cTotalParts;
+    /** 0x2c - Number of images in the archive. */
+    uint32_t        cImages;
+    /** 0x30 - Resource lookup table offset & size. */
+    RESHDRDISKSHORT OffsetTable;
+    /** 0x48 - XML data offset & size.   */
+    RESHDRDISKSHORT XmlData;
+    /** 0x60 - Boot metadata offset & size.  */
+    RESHDRDISKSHORT BootMetadata;
+    /** 0x78 - Bootable image index, zero if no bootable image.   */
+    uint32_t        idxBoot;
+    /** 0x7c - Integrity data offset & size.
+     *  @note Misaligned! */
+    RESHDRDISKSHORT Integrity;
+    /** 0x94 - Reserved   */
+    uint8_t         abUnused[60];
+} WIMHEADERV1;
+#pragma pack()
+AssertCompileSize(WIMHEADERV1, 0xd0);
+/** Pointer to a XAR header. */
+typedef WIMHEADERV1 *PWIMHEADERV1;
+/** Pointer to a const XAR header. */
+typedef WIMHEADERV1 const *PCWIMHEADERV1;
+
+/** The WIMHEADERV1::szMagic value. */
+#define WIMHEADER_MAGIC "MSWIM\0\0"
+AssertCompile(sizeof(WIMHEADER_MAGIC) == 8);
+
+/** @name WIMHEADER_FLAGS_XXX - WINHEADERV1::fFlags.
+ * @note Specfication names these FLAG_HEADER_XXX.
+ * @{  */
+#define WIMHEADER_FLAGS_RESERVED            RT_BIT_32(0)
+#define WIMHEADER_FLAGS_COMPRESSION         RT_BIT_32(1)
+#define WIMHEADER_FLAGS_READONLY            RT_BIT_32(2)
+#define WIMHEADER_FLAGS_SPANNED             RT_BIT_32(3)
+#define WIMHEADER_FLAGS_RESOURCE_ONLY       RT_BIT_32(4)
+#define WIMHEADER_FLAGS_METADATA_ONLY       RT_BIT_32(5)
+#define WIMHEADER_FLAGS_WRITE_IN_PROGRESS   RT_BIT_32(5)
+#define WIMHEADER_FLAGS_RP_FIX              RT_BIT_32(6)
+#define WIMHEADER_FLAGS_COMPRESS_RESERVED   RT_BIT_32(16)
+#define WIMHEADER_FLAGS_COMPRESS_XPRESS     RT_BIT_32(17)
+#define WIMHEADER_FLAGS_COMPRESS_LZX        RT_BIT_32(18)
+/** @} */
+
+/** @} */
+
+#endif /* !IPRT_INCLUDED_formats_wim_h */
+