| 1 | /** @file
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| 2 | *
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| 3 | * VBox HDD container maintenance/conversion utility
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2011 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | /*******************************************************************************
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| 19 | * Header Files *
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| 20 | *******************************************************************************/
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| 21 | #include <VBox/vd.h>
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| 22 | #include <iprt/alloc.h>
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| 23 | #include <iprt/file.h>
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| 24 | #include <iprt/stream.h>
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| 25 | #include <iprt/string.h>
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| 26 | #include <iprt/initterm.h>
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| 27 | #include <VBox/err.h>
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| 28 | #include <VBox/log.h>
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| 29 | #include <VBox/version.h>
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| 30 |
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| 31 | #include <stdlib.h>
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| 32 |
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| 33 |
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| 34 |
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| 35 | static void ascii2upper(char *psz)
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| 36 | {
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| 37 | for (;*psz; psz++)
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| 38 | if (*psz >= 'a' && *psz <= 'z')
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| 39 | *psz += 'A' - 'a';
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| 40 | }
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| 41 |
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| 42 | static int UsageExit()
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| 43 | {
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| 44 | RTPrintf("Usage: vditool <Command> [Params]\n"
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| 45 | "Commands and params:\n"
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| 46 | " NEW Filename Mbytes - create new image\n"
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| 47 | #if 0
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| 48 | " DD Filename DDFilename - create new image from DD format image\n"
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| 49 | " CONVERT Filename - convert VDI image from old format\n"
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| 50 | " DUMP Filename - debug dump\n"
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| 51 | " RESETGEO Filename - reset geometry information\n"
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| 52 | " COPY FromImage ToImage - make image copy\n"
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| 53 | " COPYDD FromImage DDFilename - make a DD copy of the image\n"
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| 54 | " SHRINK Filename - optimize (reduce) VDI image size\n"
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| 55 | #endif
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| 56 | );
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| 57 | return 1;
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| 58 | }
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| 59 |
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| 60 | static int SyntaxError(const char *pszMsg)
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| 61 | {
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| 62 | RTPrintf("Syntax error: %s\n\n", pszMsg);
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| 63 | UsageExit();
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| 64 | return 1;
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| 65 | }
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| 66 |
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| 67 | /**
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| 68 | * Our internal functions use UTF8
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| 69 | */
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| 70 | static int FilenameToUtf8(char **pszUtf8Filename, const char *pszFilename)
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| 71 | {
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| 72 | int rc = RTStrCurrentCPToUtf8(pszUtf8Filename, pszFilename);
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| 73 | if (RT_FAILURE(rc))
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| 74 | RTPrintf("Error converting filename '%s' to UTF8! (rc=%Rrc)\n",
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| 75 | pszFilename, rc);
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| 76 | return rc;
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| 77 | }
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| 78 |
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| 79 | /**
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| 80 | * Prints a done message indicating success or failure.
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| 81 | * @returns rc
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| 82 | * @param rc Status code.
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| 83 | */
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| 84 | static int PrintDone(int rc)
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| 85 | {
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| 86 | if (rc == VINF_SUCCESS)
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| 87 | RTPrintf("The operation completed successfully!\n");
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| 88 | else if (RT_SUCCESS(rc))
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| 89 | RTPrintf("The operation completed successfully! (rc=%Rrc)\n", rc);
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| 90 | else
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| 91 | RTPrintf("FAILURE: %Rrf (%Rrc)\n", rc, rc);
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| 92 | return rc;
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| 93 | }
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| 94 |
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| 95 | static int NewImage(const char *pszFilename, uint64_t cMBs)
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| 96 | {
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| 97 | RTPrintf("Creating VDI: file=\"%s\" size=%RU64MB...\n",
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| 98 | pszFilename, cMBs);
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| 99 |
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| 100 | /* translate argv[] to UTF8 */
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| 101 | char *pszUtf8Filename;
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| 102 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 103 | if (RT_FAILURE(rc))
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| 104 | return rc;
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| 105 |
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| 106 | PVBOXHDD hdd;
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| 107 | rc = VDCreate(NULL, VDTYPE_HDD, &hdd);
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| 108 | if (RT_FAILURE(rc))
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| 109 | return PrintDone(rc);
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| 110 |
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| 111 | VDGEOMETRY geo = { 0, 0, 0 }; /* auto-detect */
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| 112 | rc = VDCreateBase(hdd, "vdi", pszUtf8Filename,
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| 113 | (uint64_t)cMBs * _1M,
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| 114 | VD_IMAGE_FLAGS_NONE,
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| 115 | "Newly created test image",
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| 116 | &geo, &geo, NULL,
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| 117 | VD_OPEN_FLAGS_NORMAL,
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| 118 | NULL, NULL);
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| 119 | return PrintDone(rc);
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| 120 | }
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| 121 |
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| 122 | #if 0
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| 123 | static int ConvertDDImage(const char *pszFilename, const char *pszDDFilename)
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| 124 | {
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| 125 | RTPrintf("Converting VDI: from DD image file=\"%s\" to file=\"%s\"...\n",
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| 126 | pszDDFilename, pszFilename);
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| 127 |
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| 128 | /* translate argv[] to UTF8 */
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| 129 | char *pszUtf8Filename, *pszUtf8DDFilename;
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| 130 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 131 | if (RT_FAILURE(rc))
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| 132 | return rc;
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| 133 | rc = FilenameToUtf8(&pszUtf8DDFilename, pszDDFilename);
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| 134 | if (RT_FAILURE(rc))
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| 135 | return rc;
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| 136 |
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| 137 | /* open raw image file. */
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| 138 | RTFILE File;
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| 139 | rc = RTFileOpen(&File, pszUtf8DDFilename, RTFILE_O_OPEN | RTFILE_O_READ | RTFILE_O_DENY_WRITE);
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| 140 | if (RT_FAILURE(rc))
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| 141 | {
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| 142 | RTPrintf("File=\"%s\" open error: %Rrf\n", pszDDFilename, rc);
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| 143 | return rc;
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| 144 | }
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| 145 |
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| 146 | /* get image size. */
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| 147 | uint64_t cbFile;
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| 148 | rc = RTFileGetSize(File, &cbFile);
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| 149 | if (RT_SUCCESS(rc))
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| 150 | {
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| 151 | RTPrintf("Creating fixed image with size %u Bytes...\n", (unsigned)cbFile);
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| 152 | rc = VDICreateBaseImage(pszUtf8Filename,
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| 153 | VDI_IMAGE_TYPE_FIXED,
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| 154 | cbFile,
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| 155 | "Converted from DD test image", NULL, NULL);
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| 156 | PrintDone(rc);
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| 157 | if (RT_SUCCESS(rc))
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| 158 | {
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| 159 | RTPrintf("Writing data...\n");
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| 160 | PVDIDISK pVdi = VDIDiskCreate();
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| 161 | rc = VDIDiskOpenImage(pVdi, pszUtf8Filename, VDI_OPEN_FLAGS_NORMAL);
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| 162 | if (RT_SUCCESS(rc))
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| 163 | {
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| 164 | /* alloc work buffer. */
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| 165 | void *pvBuf = RTMemAlloc(VDIDiskGetBufferSize(pVdi));
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| 166 | if (pvBuf)
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| 167 | {
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| 168 | uint64_t off = 0;
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| 169 | while (off < cbFile)
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| 170 | {
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| 171 | size_t cbRead = 0;
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| 172 | rc = RTFileRead(File, pvBuf, VDIDiskGetBufferSize(pVdi), &cbRead);
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| 173 | if (RT_FAILURE(rc) || !cbRead)
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| 174 | break;
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| 175 | rc = VDIDiskWrite(pVdi, off, pvBuf, cbRead);
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| 176 | if (RT_FAILURE(rc))
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| 177 | break;
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| 178 | off += cbRead;
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| 179 | }
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| 180 |
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| 181 | RTMemFree(pvBuf);
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| 182 | }
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| 183 | else
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| 184 | rc = VERR_NO_MEMORY;
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| 185 |
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| 186 | VDIDiskCloseImage(pVdi);
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| 187 | }
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| 188 |
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| 189 | if (RT_FAILURE(rc))
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| 190 | {
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| 191 | /* delete image on error */
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| 192 | VDIDeleteImage(pszUtf8Filename);
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| 193 | }
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| 194 | PrintDone(rc);
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| 195 | }
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| 196 | }
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| 197 | RTFileClose(File);
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| 198 |
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| 199 | return rc;
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| 200 | }
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| 201 | #endif
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| 202 |
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| 203 | #if 0
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| 204 | static DECLCALLBACK(int) ProcessCallback(PVM pVM, unsigned uPercent, void *pvUser)
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| 205 | {
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| 206 | unsigned *pPercent = (unsigned *)pvUser;
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| 207 |
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| 208 | if (*pPercent != uPercent)
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| 209 | {
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| 210 | *pPercent = uPercent;
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| 211 | RTPrintf(".");
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| 212 | if ((uPercent % 10) == 0 && uPercent)
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| 213 | RTPrintf("%d%%", uPercent);
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| 214 | RTStrmFlush(g_pStdOut);
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| 215 | }
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| 216 |
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| 217 | return VINF_SUCCESS;
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| 218 | }
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| 219 | #endif
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| 220 |
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| 221 | #if 0
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| 222 | static int ConvertOldImage(const char *pszFilename)
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| 223 | {
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| 224 | RTPrintf("Converting VDI image file=\"%s\" to a new format...\n"
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| 225 | "progress: 0%%",
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| 226 | pszFilename);
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| 227 |
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| 228 | /* translate argv[] to UTF8 */
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| 229 | char *pszUtf8Filename;
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| 230 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 231 | if (RT_FAILURE(rc))
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| 232 | return rc;
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| 233 |
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| 234 | unsigned uPercent = 0;
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| 235 | rc = VDIConvertImage(pszUtf8Filename, ProcessCallback, &uPercent);
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| 236 | RTPrintf("\n");
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| 237 | return PrintDone(rc);
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| 238 | }
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| 239 | #endif
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| 240 |
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| 241 | #if 0
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| 242 | static int DumpImage(const char *pszFilename)
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| 243 | {
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| 244 | RTPrintf("Dumping VDI image file=\"%s\" into the log file...\n", pszFilename);
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| 245 | PVDIDISK pVdi = VDIDiskCreate();
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| 246 |
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| 247 | /* translate argv[] to UTF8 */
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| 248 | char *pszUtf8Filename;
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| 249 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 250 | if (RT_FAILURE(rc))
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| 251 | return rc;
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| 252 | rc = VDIDiskOpenImage(pVdi, pszUtf8Filename, VDI_OPEN_FLAGS_READONLY);
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| 253 | if (RT_SUCCESS(rc))
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| 254 | {
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| 255 | VDIDiskDumpImages(pVdi);
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| 256 | VDIDiskCloseAllImages(pVdi);
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| 257 | }
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| 258 | return PrintDone(rc);
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| 259 | }
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| 260 | #endif
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| 261 |
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| 262 | #if 0
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| 263 | static int ResetImageGeometry(const char *pszFilename)
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| 264 | {
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| 265 | RTPrintf("Resetting geometry info of VDI image file=\"%s\"\n", pszFilename);
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| 266 | PVDIDISK pVdi = VDIDiskCreate();
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| 267 |
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| 268 | /* translate argv[] to UTF8 */
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| 269 | char *pszUtf8Filename;
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| 270 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 271 | if (RT_FAILURE(rc))
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| 272 | return rc;
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| 273 |
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| 274 | rc = VDIDiskOpenImage(pVdi, pszUtf8Filename, VDI_OPEN_FLAGS_NORMAL);
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| 275 | if (RT_SUCCESS(rc))
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| 276 | {
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| 277 | VDGEOMETRY LCHSGeometry = {0, 0, 0};
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| 278 | rc = VDIDiskSetLCHSGeometry(pVdi, &LCHSGeometry);
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| 279 | }
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| 280 | VDIDiskCloseImage(pVdi);
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| 281 | return PrintDone(rc);
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| 282 | }
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| 283 | #endif
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| 284 |
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| 285 | #if 0
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| 286 | static int CopyImage(const char *pszDstFile, const char *pszSrcFile)
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| 287 | {
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| 288 | RTPrintf("Copying VDI image file=\"%s\" to image file=\"%s\"...\n"
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| 289 | "progress: 0%%",
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| 290 | pszSrcFile, pszDstFile);
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| 291 |
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| 292 | /* translate argv[] to UTF8 */
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| 293 | char *pszUtf8SrcFile, *pszUtf8DstFile;
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| 294 | int rc = FilenameToUtf8(&pszUtf8SrcFile, pszSrcFile);
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| 295 | if (RT_FAILURE(rc))
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| 296 | return rc;
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| 297 | rc = FilenameToUtf8(&pszUtf8DstFile, pszDstFile);
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| 298 | if (RT_FAILURE(rc))
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| 299 | return rc;
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| 300 |
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| 301 | unsigned uPrecent = 0;
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| 302 | rc = VDICopyImage(pszUtf8DstFile, pszUtf8SrcFile, NULL, ProcessCallback, &uPrecent);
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| 303 | RTPrintf("\n");
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| 304 | return PrintDone(rc);
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| 305 | }
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| 306 | #endif
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| 307 |
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| 308 | #if 0
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| 309 | static int CopyToDD(const char *pszDstFile, const char *pszSrcFile)
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| 310 | {
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| 311 | RTPrintf("Copying VDI image file=\"%s\" to DD file=\"%s\"...\n",
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| 312 | pszSrcFile, pszDstFile);
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| 313 | PVDIDISK pVdi = VDIDiskCreate();
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| 314 |
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| 315 | /* translate argv[] to UTF8 */
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| 316 | char *pszUtf8SrcFile, *pszUtf8DstFile;
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| 317 | int rc = FilenameToUtf8(&pszUtf8SrcFile, pszSrcFile);
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| 318 | if (RT_FAILURE(rc))
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| 319 | return rc;
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| 320 | rc = FilenameToUtf8(&pszUtf8DstFile, pszDstFile);
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| 321 | if (RT_FAILURE(rc))
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| 322 | return rc;
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| 323 |
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| 324 | rc = VDIDiskOpenImage(pVdi, pszUtf8SrcFile, VDI_OPEN_FLAGS_NORMAL);
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| 325 | if (RT_SUCCESS(rc))
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| 326 | {
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| 327 | RTFILE FileDst;
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| 328 | rc = RTFileOpen(&FileDst, pszUtf8DstFile, RTFILE_O_CREATE | RTFILE_O_READWRITE | RTFILE_O_DENY_WRITE);
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| 329 | if (RT_SUCCESS(rc))
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| 330 | {
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| 331 | uint64_t cbSrc = VDIDiskGetSize(pVdi);
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| 332 | const unsigned cbBuf = VDIDiskGetBlockSize(pVdi); /* or perhaps VDIDiskGetBufferSize(pVdi)? */
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| 333 | void *pvBuf = RTMemAlloc(cbBuf);
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| 334 | if (pvBuf)
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| 335 | {
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| 336 | uint64_t off = 0;
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| 337 | while (off < cbSrc)
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| 338 | {
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| 339 | rc = VDIDiskRead(pVdi, off, pvBuf, cbBuf);
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| 340 | if (RT_FAILURE(rc))
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| 341 | break;
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| 342 | rc = RTFileWrite(FileDst, pvBuf, cbBuf, NULL);
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| 343 | if (RT_FAILURE(rc))
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| 344 | break;
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| 345 | off += cbBuf;
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| 346 | }
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| 347 | RTMemFree(pvBuf);
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| 348 | }
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| 349 | RTFileClose(FileDst);
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| 350 | }
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| 351 | }
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| 352 | VDIDiskCloseImage(pVdi);
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| 353 | return PrintDone(rc);
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| 354 | }
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| 355 | #endif
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| 356 |
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| 357 | #if 0
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| 358 | static int ShrinkImage(const char *pszFilename)
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| 359 | {
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| 360 | RTPrintf("Shrinking VDI image file=\"%s\"...\n"
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| 361 | "progress: 0%%",
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| 362 | pszFilename);
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| 363 |
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| 364 | /* translate argv[] to UTF8 */
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| 365 | char *pszUtf8Filename;
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| 366 | int rc = FilenameToUtf8(&pszUtf8Filename, pszFilename);
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| 367 | if (RT_FAILURE(rc))
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| 368 | return rc;
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| 369 |
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| 370 | unsigned uPrecent;
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| 371 | rc = VDIShrinkImage(pszUtf8Filename, ProcessCallback, &uPrecent);
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| 372 | RTPrintf("\n");
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| 373 | return PrintDone(rc);
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| 374 | }
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| 375 | #endif
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| 376 |
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| 377 | int main(int argc, char **argv)
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| 378 | {
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| 379 | putenv((char*)"VBOX_LOG_DEST=stdout");
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| 380 | putenv((char*)"VBOX_LOG_FLAGS=");
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| 381 |
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| 382 | RTR3InitExe(argc, &argv, 0);
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| 383 | RTPrintf("vditool -- for internal use only!\n"
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| 384 | "Copyright (C) 2009-" VBOX_C_YEAR " " VBOX_VENDOR "\n\n");
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| 385 |
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| 386 | /*
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| 387 | * Do cmd line parsing.
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| 388 | */
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| 389 | if (argc < 2)
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| 390 | return UsageExit();
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| 391 |
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| 392 | char szCmd[16];
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| 393 | if (strlen(argv[1]) >= sizeof(szCmd))
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| 394 | return SyntaxError("Invalid command!");
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| 395 | strcpy(szCmd, argv[1]);
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| 396 | ascii2upper(szCmd);
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| 397 |
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| 398 | PRTLOGGER pLogger;
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| 399 | static const char * const s_apszGroups[] = VBOX_LOGGROUP_NAMES;
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| 400 | int rc = RTLogCreate(&pLogger, 0, "all",
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| 401 | NULL, RT_ELEMENTS(s_apszGroups), s_apszGroups, RTLOGDEST_STDOUT,
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| 402 | NULL /* pfnBeginEnd */, 0 /* cHistory */, 0 /* cbHistoryFileMax */, 0 /* uHistoryTimeMax */,
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| 403 | NULL);
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| 404 | RTLogRelSetDefaultInstance(pLogger);
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| 405 |
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| 406 | if (strcmp(szCmd, "NEW") == 0)
|
|---|
| 407 | {
|
|---|
| 408 | if (argc != 4)
|
|---|
| 409 | return SyntaxError("Invalid argument count!");
|
|---|
| 410 |
|
|---|
| 411 | uint64_t cMBs;
|
|---|
| 412 | rc = RTStrToUInt64Ex(argv[3], NULL, 10, &cMBs);
|
|---|
| 413 | if (RT_FAILURE(rc))
|
|---|
| 414 | return SyntaxError("Invalid number!");
|
|---|
| 415 | if (cMBs < 2)
|
|---|
| 416 | {
|
|---|
| 417 | RTPrintf("error: Disk size %RU64MB must be at least 2MB!\n", cMBs);
|
|---|
| 418 | return 1;
|
|---|
| 419 | }
|
|---|
| 420 |
|
|---|
| 421 | rc = NewImage(argv[2], cMBs);
|
|---|
| 422 | }
|
|---|
| 423 | #if 0
|
|---|
| 424 | else if (strcmp(szCmd, "DD") == 0)
|
|---|
| 425 | {
|
|---|
| 426 | if (argc != 4)
|
|---|
| 427 | return SyntaxError("Invalid argument count!");
|
|---|
| 428 | rc = ConvertDDImage(argv[2], argv[3]);
|
|---|
| 429 | }
|
|---|
| 430 | else if (strcmp(szCmd, "CONVERT") == 0)
|
|---|
| 431 | {
|
|---|
| 432 | if (argc != 3)
|
|---|
| 433 | return SyntaxError("Invalid argument count!");
|
|---|
| 434 | rc = ConvertOldImage(argv[2]);
|
|---|
| 435 | }
|
|---|
| 436 | else if (strcmp(szCmd, "DUMP") == 0)
|
|---|
| 437 | {
|
|---|
| 438 | if (argc != 3)
|
|---|
| 439 | return SyntaxError("Invalid argument count!");
|
|---|
| 440 | rc = DumpImage(argv[2]);
|
|---|
| 441 | }
|
|---|
| 442 | else if (strcmp(szCmd, "RESETGEO") == 0)
|
|---|
| 443 | {
|
|---|
| 444 | if (argc != 3)
|
|---|
| 445 | return SyntaxError("Invalid argument count!");
|
|---|
| 446 | rc = ResetImageGeometry(argv[2]);
|
|---|
| 447 | }
|
|---|
| 448 | else if (strcmp(szCmd, "COPY") == 0)
|
|---|
| 449 | {
|
|---|
| 450 | if (argc != 4)
|
|---|
| 451 | return SyntaxError("Invalid argument count!");
|
|---|
| 452 | rc = CopyImage(argv[3], argv[2]);
|
|---|
| 453 | }
|
|---|
| 454 | else if (strcmp(szCmd, "COPYDD") == 0)
|
|---|
| 455 | {
|
|---|
| 456 | if (argc != 4)
|
|---|
| 457 | return SyntaxError("Invalid argument count!");
|
|---|
| 458 | rc = CopyToDD(argv[3], argv[2]);
|
|---|
| 459 | }
|
|---|
| 460 | else if (strcmp(szCmd, "SHRINK") == 0)
|
|---|
| 461 | {
|
|---|
| 462 | if (argc != 3)
|
|---|
| 463 | return SyntaxError("Invalid argument count!");
|
|---|
| 464 | rc = ShrinkImage(argv[2]);
|
|---|
| 465 | }
|
|---|
| 466 | #endif
|
|---|
| 467 | else
|
|---|
| 468 | return SyntaxError("Invalid command!");
|
|---|
| 469 |
|
|---|
| 470 | RTLogFlush(NULL);
|
|---|
| 471 | return !RT_SUCCESS(rc);
|
|---|
| 472 | }
|
|---|
