| 1 | /** @file
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| 2 | *
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| 3 | * Simple VBox HDD container test utility. Only fast tests.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2024 Oracle and/or its affiliates.
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| 8 | *
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| 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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| 11 | *
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| 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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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #include <VBox/err.h>
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| 29 | #include <VBox/vd.h>
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| 30 | #include <iprt/string.h>
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| 31 | #include <iprt/stream.h>
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| 32 | #include <iprt/file.h>
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| 33 | #include <iprt/mem.h>
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| 34 | #include <iprt/initterm.h>
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| 35 | #include <iprt/rand.h>
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| 36 | #include "stdio.h"
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| 37 | #include "stdlib.h"
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| 38 |
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| 39 |
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| 40 | /*********************************************************************************************************************************
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| 41 | * Global Variables *
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| 42 | *********************************************************************************************************************************/
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| 43 | /** The error count. */
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| 44 | unsigned g_cErrors = 0;
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| 45 |
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| 46 | static struct KeyValuePair {
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| 47 | const char *key;
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| 48 | const char *value;
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| 49 | } aCfgNode[] = {
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| 50 | { "TargetName", "test" },
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| 51 | { "LUN", "1" },
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| 52 | { "TargetAddress", "address" },
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| 53 | { NULL, NULL }
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| 54 | };
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| 55 |
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| 56 | static DECLCALLBACK(bool) tstAreKeysValid(void *pvUser, const char *pszzValid)
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| 57 | {
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| 58 | RT_NOREF2(pvUser, pszzValid);
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| 59 | return true;
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| 60 | }
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| 61 |
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| 62 | static const char *tstGetValueByKey(const char *pszKey)
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| 63 | {
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| 64 | for (int i = 0; aCfgNode[i].key; i++)
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| 65 | if (!strcmp(aCfgNode[i].key, pszKey))
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| 66 | return aCfgNode[i].value;
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| 67 | return NULL;
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| 68 | }
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| 69 |
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| 70 | static DECLCALLBACK(int) tstQuerySize(void *pvUser, const char *pszName, size_t *pcbValue)
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| 71 | {
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| 72 | RT_NOREF1(pvUser);
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| 73 | const char *pszValue = tstGetValueByKey(pszName);
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| 74 | if (!pszValue)
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| 75 | return VERR_CFGM_VALUE_NOT_FOUND;
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| 76 | *pcbValue = strlen(pszValue) + 1;
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| 77 | return VINF_SUCCESS;
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| 78 | }
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| 79 |
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| 80 | static DECLCALLBACK(int) tstQuery(void *pvUser, const char *pszName, char *pszValue, size_t cchValue)
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| 81 | {
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| 82 | RT_NOREF1(pvUser);
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| 83 | const char *pszTmp = tstGetValueByKey(pszName);
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| 84 | if (!pszValue)
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| 85 | return VERR_CFGM_VALUE_NOT_FOUND;
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| 86 | size_t cchTmp = strlen(pszTmp) + 1;
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| 87 | if (cchValue < cchTmp)
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| 88 | return VERR_CFGM_NOT_ENOUGH_SPACE;
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| 89 | memcpy(pszValue, pszTmp, cchTmp);
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| 90 | return VINF_SUCCESS;
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| 91 | }
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| 92 |
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| 93 | static const char *tstVDDeviceType(VDTYPE enmType)
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| 94 | {
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| 95 | switch (enmType)
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| 96 | {
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| 97 | case VDTYPE_HDD:
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| 98 | return "HardDisk";
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| 99 | case VDTYPE_OPTICAL_DISC:
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| 100 | return "OpticalDisc";
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| 101 | case VDTYPE_FLOPPY:
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| 102 | return "Floppy";
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| 103 | default:
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| 104 | return "Unknown";
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| 105 | }
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| 106 | }
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| 107 |
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| 108 | static int tstVDBackendInfo(void)
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| 109 | {
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| 110 | int rc;
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| 111 | #define MAX_BACKENDS 100
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| 112 | VDBACKENDINFO aVDInfo[MAX_BACKENDS];
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| 113 | unsigned cEntries;
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| 114 |
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| 115 | #define CHECK(str) \
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| 116 | do \
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| 117 | { \
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| 118 | RTPrintf("%s rc=%Rrc\n", str, rc); \
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| 119 | if (RT_FAILURE(rc)) \
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| 120 | return rc; \
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| 121 | } while (0)
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| 122 |
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| 123 | rc = VDBackendInfo(MAX_BACKENDS, aVDInfo, &cEntries);
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| 124 | CHECK("VDBackendInfo()");
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| 125 |
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| 126 | for (unsigned i=0; i < cEntries; i++)
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| 127 | {
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| 128 | RTPrintf("Backend %u: name=%s capabilities=%#06x extensions=",
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| 129 | i, aVDInfo[i].pszBackend, aVDInfo[i].uBackendCaps);
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| 130 | if (aVDInfo[i].paFileExtensions)
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| 131 | {
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| 132 | PCVDFILEEXTENSION pa = aVDInfo[i].paFileExtensions;
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| 133 | while (pa->pszExtension != NULL)
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| 134 | {
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| 135 | if (pa != aVDInfo[i].paFileExtensions)
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| 136 | RTPrintf(",");
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| 137 | RTPrintf("%s (%s)", pa->pszExtension, tstVDDeviceType(pa->enmType));
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| 138 | pa++;
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| 139 | }
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| 140 | if (pa == aVDInfo[i].paFileExtensions)
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| 141 | RTPrintf("<EMPTY>");
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| 142 | }
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| 143 | else
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| 144 | RTPrintf("<NONE>");
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| 145 | RTPrintf(" config=");
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| 146 | if (aVDInfo[i].paConfigInfo)
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| 147 | {
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| 148 | PCVDCONFIGINFO pa = aVDInfo[i].paConfigInfo;
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| 149 | while (pa->pszKey != NULL)
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| 150 | {
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| 151 | if (pa != aVDInfo[i].paConfigInfo)
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| 152 | RTPrintf(",");
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| 153 | RTPrintf("(key=%s type=", pa->pszKey);
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| 154 | switch (pa->enmValueType)
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| 155 | {
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| 156 | case VDCFGVALUETYPE_INTEGER:
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| 157 | RTPrintf("integer");
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| 158 | break;
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| 159 | case VDCFGVALUETYPE_STRING:
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| 160 | RTPrintf("string");
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| 161 | break;
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| 162 | case VDCFGVALUETYPE_BYTES:
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| 163 | RTPrintf("bytes");
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| 164 | break;
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| 165 | default:
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| 166 | RTPrintf("INVALID!");
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| 167 | }
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| 168 | RTPrintf(" default=");
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| 169 | if (pa->pszDefaultValue)
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| 170 | RTPrintf("%s", pa->pszDefaultValue);
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| 171 | else
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| 172 | RTPrintf("<NONE>");
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| 173 | RTPrintf(" flags=");
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| 174 | if (!pa->uKeyFlags)
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| 175 | RTPrintf("none");
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| 176 | unsigned cFlags = 0;
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| 177 | if (pa->uKeyFlags & VD_CFGKEY_MANDATORY)
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| 178 | {
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| 179 | if (cFlags)
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| 180 | RTPrintf(",");
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| 181 | RTPrintf("mandatory");
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| 182 | cFlags++;
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| 183 | }
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| 184 | if (pa->uKeyFlags & VD_CFGKEY_EXPERT)
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| 185 | {
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| 186 | if (cFlags)
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| 187 | RTPrintf(",");
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| 188 | RTPrintf("expert");
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| 189 | cFlags++;
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| 190 | }
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| 191 | RTPrintf(")");
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| 192 | pa++;
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| 193 | }
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| 194 | if (pa == aVDInfo[i].paConfigInfo)
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| 195 | RTPrintf("<EMPTY>");
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| 196 | }
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| 197 | else
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| 198 | RTPrintf("<NONE>");
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| 199 | RTPrintf("\n");
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| 200 |
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| 201 | PVDINTERFACE pVDIfs = NULL;
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| 202 | VDINTERFACECONFIG ic;
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| 203 |
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| 204 | ic.pfnAreKeysValid = tstAreKeysValid;
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| 205 | ic.pfnQuerySize = tstQuerySize;
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| 206 | ic.pfnQuery = tstQuery;
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| 207 |
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| 208 | rc = VDInterfaceAdd(&ic.Core, "tstVD-2_Config", VDINTERFACETYPE_CONFIG,
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| 209 | NULL, sizeof(VDINTERFACECONFIG), &pVDIfs);
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| 210 | AssertRC(rc);
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| 211 |
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| 212 | char *pszLocation, *pszName;
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| 213 | rc = aVDInfo[i].pfnComposeLocation(pVDIfs, &pszLocation);
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| 214 | CHECK("pfnComposeLocation()");
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| 215 | if (pszLocation)
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| 216 | {
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| 217 | RTMemFree(pszLocation);
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| 218 | if (aVDInfo[i].uBackendCaps & VD_CAP_FILE)
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| 219 | {
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| 220 | RTPrintf("Non-NULL location returned for file-based backend!\n");
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| 221 | return VERR_INTERNAL_ERROR;
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| 222 | }
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| 223 | }
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| 224 | rc = aVDInfo[i].pfnComposeName(pVDIfs, &pszName);
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| 225 | CHECK("pfnComposeName()");
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| 226 | if (pszName)
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| 227 | {
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| 228 | RTMemFree(pszName);
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| 229 | if (aVDInfo[i].uBackendCaps & VD_CAP_FILE)
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| 230 | {
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| 231 | RTPrintf("Non-NULL name returned for file-based backend!\n");
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| 232 | return VERR_INTERNAL_ERROR;
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| 233 | }
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| 234 | }
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| 235 | }
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| 236 |
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| 237 | #undef CHECK
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| 238 | return 0;
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| 239 | }
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| 240 |
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| 241 |
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| 242 | int main(int argc, char *argv[])
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| 243 | {
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| 244 | int rc;
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| 245 |
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| 246 | RTR3InitExe(argc, &argv, 0);
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| 247 | RTPrintf("tstVD-2: TESTING...\n");
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| 248 |
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| 249 | rc = tstVDBackendInfo();
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| 250 | if (RT_FAILURE(rc))
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| 251 | {
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| 252 | RTPrintf("tstVD-2: getting backend info test failed! rc=%Rrc\n", rc);
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| 253 | g_cErrors++;
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| 254 | }
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| 255 |
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| 256 | rc = VDShutdown();
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| 257 | if (RT_FAILURE(rc))
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| 258 | {
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| 259 | RTPrintf("tstVD-2: unloading backends failed! rc=%Rrc\n", rc);
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| 260 | g_cErrors++;
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| 261 | }
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| 262 | /*
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| 263 | * Summary
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| 264 | */
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| 265 | if (!g_cErrors)
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| 266 | RTPrintf("tstVD-2: SUCCESS\n");
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| 267 | else
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| 268 | RTPrintf("tstVD-2: FAILURE - %d errors\n", g_cErrors);
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| 269 |
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| 270 | return !!g_cErrors;
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| 271 | }
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| 272 |
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