1 | /* $Id: tstVDIo.cpp 40628 2012-03-26 09:07:22Z vboxsync $ */
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2 | /** @file
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3 | *
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4 | * VBox HDD container test utility - I/O replay.
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5 | */
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6 |
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7 | /*
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8 | * Copyright (C) 2011 Oracle Corporation
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9 | *
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10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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11 | * available from http://www.virtualbox.org. This file is free software;
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12 | * you can redistribute it and/or modify it under the terms of the GNU
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13 | * General Public License (GPL) as published by the Free Software
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14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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17 | */
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18 | #define LOGGROUP LOGGROUP_DEFAULT
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19 | #include <VBox/vd.h>
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20 | #include <VBox/vddbg.h>
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21 | #include <VBox/err.h>
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22 | #include <VBox/log.h>
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23 | #include <iprt/asm.h>
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24 | #include <iprt/string.h>
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25 | #include <iprt/stream.h>
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26 | #include <iprt/mem.h>
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27 | #include <iprt/initterm.h>
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28 | #include <iprt/getopt.h>
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29 | #include <iprt/list.h>
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30 | #include <iprt/ctype.h>
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31 | #include <iprt/semaphore.h>
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32 | #include <iprt/thread.h>
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33 | #include <iprt/rand.h>
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34 | #include <iprt/critsect.h>
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35 |
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36 | #include "VDMemDisk.h"
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37 | #include "VDIoBackendMem.h"
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38 | #include "VDIoRnd.h"
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39 |
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40 | /**
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41 | * A virtual file backed by memory.
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42 | */
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43 | typedef struct VDFILE
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44 | {
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45 | /** Pointer to the next file. */
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46 | RTLISTNODE Node;
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47 | /** Name of the file. */
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48 | char *pszName;
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49 | /** Memory file baking the file. */
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50 | PVDMEMDISK pMemDisk;
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51 | /** Flag whether the file is read locked. */
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52 | bool fReadLock;
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53 | /** Flag whether the file is write locked. */
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54 | bool fWriteLock;
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55 | } VDFILE, *PVDFILE;
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56 |
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57 | /**
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58 | * VD storage object.
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59 | */
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60 | typedef struct VDSTORAGE
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61 | {
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62 | /** Pointer to the file. */
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63 | PVDFILE pFile;
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64 | /** Completion callback of the VD layer. */
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65 | PFNVDCOMPLETED pfnComplete;
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66 | } VDSTORAGE, *PVDSTORAGE;
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67 |
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68 | /**
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69 | * A virtual disk.
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70 | */
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71 | typedef struct VDDISK
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72 | {
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73 | /** List node. */
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74 | RTLISTNODE ListNode;
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75 | /** Name of the disk handle for identification. */
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76 | char *pszName;
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77 | /** HDD handle to operate on. */
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78 | PVBOXHDD pVD;
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79 | /** Memory disk used for data verification. */
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80 | PVDMEMDISK pMemDiskVerify;
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81 | /** Critical section to serialize access to the memory disk. */
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82 | RTCRITSECT CritSectVerify;
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83 | /** Physical CHS Geometry. */
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84 | VDGEOMETRY PhysGeom;
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85 | /** Logical CHS geometry. */
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86 | VDGEOMETRY LogicalGeom;
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87 | } VDDISK, *PVDDISK;
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88 |
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89 | /**
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90 | * A data buffer with a pattern.
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91 | */
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92 | typedef struct VDPATTERN
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93 | {
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94 | /** List node. */
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95 | RTLISTNODE ListNode;
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96 | /** Name of the pattern. */
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97 | char *pszName;
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98 | /** Size of the pattern. */
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99 | size_t cbPattern;
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100 | /** Pointer to the buffer containing the pattern. */
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101 | void *pvPattern;
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102 | } VDPATTERN, *PVDPATTERN;
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103 |
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104 | /**
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105 | * Global VD test state.
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106 | */
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107 | typedef struct VDTESTGLOB
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108 | {
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109 | /** List of active virtual disks. */
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110 | RTLISTNODE ListDisks;
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111 | /** Head of the active file list. */
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112 | RTLISTNODE ListFiles;
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113 | /** Head of the pattern list. */
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114 | RTLISTNODE ListPatterns;
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115 | /** Memory I/O backend. */
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116 | PVDIOBACKENDMEM pIoBackend;
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117 | /** Error interface. */
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118 | VDINTERFACEERROR VDIfError;
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119 | /** Pointer to the per disk interface list. */
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120 | PVDINTERFACE pInterfacesDisk;
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121 | /** I/O interface. */
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122 | VDINTERFACEIO VDIfIo;
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123 | /** Pointer to the per image interface list. */
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124 | PVDINTERFACE pInterfacesImages;
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125 | /** I/O RNG handle. */
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126 | PVDIORND pIoRnd;
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127 | } VDTESTGLOB, *PVDTESTGLOB;
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128 |
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129 | /**
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130 | * Transfer direction.
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131 | */
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132 | typedef enum VDIOREQTXDIR
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133 | {
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134 | VDIOREQTXDIR_READ = 0,
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135 | VDIOREQTXDIR_WRITE,
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136 | VDIOREQTXDIR_FLUSH,
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137 | VDIOREQTXDIR_DISCARD
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138 | } VDIOREQTXDIR;
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139 |
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140 | /**
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141 | * I/O request.
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142 | */
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143 | typedef struct VDIOREQ
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144 | {
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145 | /** Transfer type. */
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146 | VDIOREQTXDIR enmTxDir;
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147 | /** slot index. */
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148 | unsigned idx;
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149 | /** Start offset. */
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150 | uint64_t off;
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151 | /** Size to transfer. */
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152 | size_t cbReq;
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153 | /** S/G Buffer */
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154 | RTSGBUF SgBuf;
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155 | /** Data segment */
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156 | RTSGSEG DataSeg;
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157 | /** Flag whether the request is outstanding or not. */
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158 | volatile bool fOutstanding;
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159 | /** Buffer to use for reads. */
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160 | void *pvBufRead;
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161 | /** Opaque user data. */
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162 | void *pvUser;
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163 | } VDIOREQ, *PVDIOREQ;
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164 |
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165 | /**
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166 | * I/O test data.
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167 | */
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168 | typedef struct VDIOTEST
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169 | {
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170 | /** Start offset. */
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171 | uint64_t offStart;
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172 | /** End offset. */
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173 | uint64_t offEnd;
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174 | /** Flag whether random or sequential access is wanted */
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175 | bool fRandomAccess;
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176 | /** Block size. */
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177 | size_t cbBlkIo;
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178 | /** Number of bytes to transfer. */
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179 | uint64_t cbIo;
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180 | /** Chance in percent to get a write. */
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181 | unsigned uWriteChance;
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182 | /** Pointer to the I/O data generator. */
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183 | PVDIORND pIoRnd;
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184 | /** Pointer to the data pattern to use. */
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185 | PVDPATTERN pPattern;
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186 | /** Data dependent on the I/O mode (sequential or random). */
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187 | union
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188 | {
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189 | /** Next offset for sequential access. */
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190 | uint64_t offNext;
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191 | /** Data for random acess. */
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192 | struct
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193 | {
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194 | /** Number of valid entries in the bitmap. */
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195 | uint32_t cBlocks;
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196 | /** Pointer to the bitmap marking accessed blocks. */
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197 | uint8_t *pbMapAccessed;
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198 | /** Number of unaccessed blocks. */
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199 | uint32_t cBlocksLeft;
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200 | } Rnd;
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201 | } u;
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202 | } VDIOTEST, *PVDIOTEST;
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203 |
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204 | /**
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205 | * Argument types.
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206 | */
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207 | typedef enum VDSCRIPTARGTYPE
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208 | {
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209 | /** Argument is a string. */
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210 | VDSCRIPTARGTYPE_STRING = 0,
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211 | /** Argument is a 64bit unsigned number. */
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212 | VDSCRIPTARGTYPE_UNSIGNED_NUMBER,
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213 | /** Argument is a 64bit signed number. */
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214 | VDSCRIPTARGTYPE_SIGNED_NUMBER,
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215 | /** Arugment is a unsigned 64bit range */
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216 | VDSCRIPTARGTYPE_UNSIGNED_RANGE,
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217 | /** Arugment is a boolean. */
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218 | VDSCRIPTARGTYPE_BOOL
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219 | } VDSCRIPTARGTYPE;
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220 |
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221 | /**
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222 | * Script argument.
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223 | */
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224 | typedef struct VDSCRIPTARG
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225 | {
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226 | /** Argument identifier. */
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227 | char chId;
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228 | /** Type of the argument. */
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229 | VDSCRIPTARGTYPE enmType;
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230 | /** Type depndent data. */
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231 | union
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232 | {
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233 | /** String. */
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234 | const char *pcszString;
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235 | /** Bool. */
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236 | bool fFlag;
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237 | /** unsigned number. */
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238 | uint64_t u64;
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239 | /** Signed number. */
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240 | int64_t i64;
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241 | /** Unsigned range. */
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242 | struct
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243 | {
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244 | uint64_t Start;
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245 | uint64_t End;
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246 | } Range;
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247 | } u;
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248 | } VDSCRIPTARG, *PVDSCRIPTARG;
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249 |
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250 | /** Script action handler. */
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251 | typedef DECLCALLBACK(int) FNVDSCRIPTACTION(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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252 | /** Pointer to a script action handler. */
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253 | typedef FNVDSCRIPTACTION *PFNVDSCRIPTACTION;
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254 |
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255 | /**
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256 | * Script argument descriptor.
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257 | */
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258 | typedef struct VDSCRIPTARGDESC
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259 | {
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260 | /** Name of the arugment. */
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261 | const char *pcszName;
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262 | /** Identifier for the argument. */
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263 | char chId;
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264 | /** Type of the argument. */
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265 | VDSCRIPTARGTYPE enmType;
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266 | /** Flags */
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267 | uint32_t fFlags;
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268 | } VDSCRIPTARGDESC, *PVDSCRIPTARGDESC;
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269 | /** Pointer to a const script argument descriptor. */
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270 | typedef const VDSCRIPTARGDESC *PCVDSCRIPTARGDESC;
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271 |
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272 | /** Flag whether the argument is mandatory. */
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273 | #define VDSCRIPTARGDESC_FLAG_MANDATORY RT_BIT(0)
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274 | /** Flag whether the number can have a size suffix (K|M|G) */
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275 | #define VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX RT_BIT(1)
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276 |
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277 | /**
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278 | * Script action.
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279 | */
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280 | typedef struct VDSCRIPTACTION
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281 | {
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282 | /** Action name. */
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283 | const char *pcszAction;
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284 | /** Pointer to the arguments. */
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285 | const PCVDSCRIPTARGDESC paArgDesc;
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286 | /** Number of arugments in the array. */
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287 | unsigned cArgDescs;
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288 | /** Pointer to the action handler. */
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289 | PFNVDSCRIPTACTION pfnHandler;
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290 | } VDSCRIPTACTION, *PVDSCRIPTACTION;
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291 |
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292 | typedef const VDSCRIPTACTION *PCVDSCRIPTACTION;
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293 |
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294 | static DECLCALLBACK(int) vdScriptHandlerCreate(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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295 | static DECLCALLBACK(int) vdScriptHandlerOpen(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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296 | static DECLCALLBACK(int) vdScriptHandlerIo(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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297 | static DECLCALLBACK(int) vdScriptHandlerFlush(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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298 | static DECLCALLBACK(int) vdScriptHandlerMerge(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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299 | static DECLCALLBACK(int) vdScriptHandlerCompact(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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300 | static DECLCALLBACK(int) vdScriptHandlerDiscard(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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301 | static DECLCALLBACK(int) vdScriptHandlerCopy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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302 | static DECLCALLBACK(int) vdScriptHandlerClose(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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303 | static DECLCALLBACK(int) vdScriptHandlerPrintFileSize(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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304 | static DECLCALLBACK(int) vdScriptHandlerIoLogReplay(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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305 | static DECLCALLBACK(int) vdScriptHandlerIoRngCreate(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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306 | static DECLCALLBACK(int) vdScriptHandlerIoRngDestroy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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307 | static DECLCALLBACK(int) vdScriptHandlerIoPatternCreateFromNumber(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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308 | static DECLCALLBACK(int) vdScriptHandlerIoPatternCreateFromFile(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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309 | static DECLCALLBACK(int) vdScriptHandlerIoPatternDestroy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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310 | static DECLCALLBACK(int) vdScriptHandlerSleep(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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311 | static DECLCALLBACK(int) vdScriptHandlerDumpFile(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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312 | static DECLCALLBACK(int) vdScriptHandlerCreateDisk(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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313 | static DECLCALLBACK(int) vdScriptHandlerDestroyDisk(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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314 | static DECLCALLBACK(int) vdScriptHandlerCompareDisks(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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315 | static DECLCALLBACK(int) vdScriptHandlerDumpDiskInfo(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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316 | static DECLCALLBACK(int) vdScriptHandlerPrintMsg(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs);
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317 |
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318 | /* create action */
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319 | const VDSCRIPTARGDESC g_aArgCreate[] =
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320 | {
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321 | /* pcszName chId enmType fFlags */
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322 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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323 | {"mode", 'm', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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324 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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325 | {"type", 't', VDSCRIPTARGTYPE_STRING, 0},
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326 | {"backend", 'b', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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327 | {"size", 's', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY | VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX}
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328 | };
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329 |
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330 | /* open action */
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331 | const VDSCRIPTARGDESC g_aArgOpen[] =
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332 | {
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333 | /* pcszName chId enmType fFlags */
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334 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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335 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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336 | {"backend", 'b', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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337 | {"async", 'a', VDSCRIPTARGTYPE_BOOL, 0},
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338 | {"shareable", 's', VDSCRIPTARGTYPE_BOOL, 0},
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339 | {"readonly", 'r', VDSCRIPTARGTYPE_BOOL, 0},
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340 | {"discard", 'i', VDSCRIPTARGTYPE_BOOL, 0},
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341 | };
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342 |
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343 | /* I/O action */
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344 | const VDSCRIPTARGDESC g_aArgIo[] =
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345 | {
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346 | /* pcszName chId enmType fFlags */
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347 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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348 | {"async", 'a', VDSCRIPTARGTYPE_BOOL, 0},
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349 | {"max-reqs", 'l', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, 0},
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350 | {"mode", 'm', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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351 | {"size", 's', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX},
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352 | {"blocksize", 'b', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY | VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX},
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353 | {"off", 'o', VDSCRIPTARGTYPE_UNSIGNED_RANGE, VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX},
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354 | {"writes", 'w', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
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355 | {"pattern", 'p', VDSCRIPTARGTYPE_STRING, 0},
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356 | };
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357 |
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358 | /* flush action */
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359 | const VDSCRIPTARGDESC g_aArgFlush[] =
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360 | {
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361 | /* pcszName chId enmType fFlags */
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362 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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363 | {"async", 'a', VDSCRIPTARGTYPE_BOOL, 0}
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364 | };
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365 |
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366 | /* merge action */
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367 | const VDSCRIPTARGDESC g_aArgMerge[] =
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368 | {
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369 | /* pcszName chId enmType fFlags */
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370 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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371 | {"from", 'f', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
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372 | {"to", 't', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
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373 | };
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374 |
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375 | /* Compact a disk */
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376 | const VDSCRIPTARGDESC g_aArgCompact[] =
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377 | {
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378 | /* pcszName chId enmType fFlags */
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379 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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380 | {"image", 'i', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
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381 | };
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382 |
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383 | /* Discard a part of a disk */
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384 | const VDSCRIPTARGDESC g_aArgDiscard[] =
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385 | {
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386 | /* pcszName chId enmType fFlags */
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387 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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388 | {"async", 'a', VDSCRIPTARGTYPE_BOOL, 0},
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389 | {"ranges", 'r', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
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390 | };
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391 |
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392 | /* Compact a disk */
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393 | const VDSCRIPTARGDESC g_aArgCopy[] =
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394 | {
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395 | /* pcszName chId enmType fFlags */
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396 | {"diskfrom", 's', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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397 | {"diskto", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
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398 | {"imagefrom", 'i', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
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399 | {"backend", 'b', VDSCRIPTARGTYPE_STRING, 0},
|
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400 | {"filename", 'f', VDSCRIPTARGTYPE_STRING, 0},
|
---|
401 | {"movebyrename", 'm', VDSCRIPTARGTYPE_BOOL, 0},
|
---|
402 | {"size", 'z', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, 0},
|
---|
403 | {"fromsame", 'o', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, 0},
|
---|
404 | {"tosame", 't', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, 0}
|
---|
405 | };
|
---|
406 |
|
---|
407 | /* close action */
|
---|
408 | const VDSCRIPTARGDESC g_aArgClose[] =
|
---|
409 | {
|
---|
410 | /* pcszName chId enmType fFlags */
|
---|
411 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
412 | {"mode", 'm', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
413 | {"delete", 'r', VDSCRIPTARGTYPE_BOOL, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
414 | };
|
---|
415 |
|
---|
416 | /* print file size action */
|
---|
417 | const VDSCRIPTARGDESC g_aArgPrintFileSize[] =
|
---|
418 | {
|
---|
419 | /* pcszName chId enmType fFlags */
|
---|
420 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
421 | {"image", 'i', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
422 | };
|
---|
423 |
|
---|
424 | /* print file size action */
|
---|
425 | const VDSCRIPTARGDESC g_aArgIoLogReplay[] =
|
---|
426 | {
|
---|
427 | /* pcszName chId enmType fFlags */
|
---|
428 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
429 | {"iolog", 'i', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
430 | };
|
---|
431 |
|
---|
432 | /* I/O RNG create action */
|
---|
433 | const VDSCRIPTARGDESC g_aArgIoRngCreate[] =
|
---|
434 | {
|
---|
435 | /* pcszName chId enmType fFlags */
|
---|
436 | {"size", 'd', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY | VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX},
|
---|
437 | {"mode", 'm', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
438 | {"seed", 's', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, 0}
|
---|
439 | };
|
---|
440 |
|
---|
441 | /* I/O pattern create action */
|
---|
442 | const VDSCRIPTARGDESC g_aArgIoPatternCreateFromNumber[] =
|
---|
443 | {
|
---|
444 | /* pcszName chId enmType fFlags */
|
---|
445 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
446 | {"size", 's', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY | VDSCRIPTARGDESC_FLAG_SIZE_SUFFIX},
|
---|
447 | {"pattern", 'p', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
448 | };
|
---|
449 |
|
---|
450 | /* I/O pattern create action */
|
---|
451 | const VDSCRIPTARGDESC g_aArgIoPatternCreateFromFile[] =
|
---|
452 | {
|
---|
453 | /* pcszName chId enmType fFlags */
|
---|
454 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
455 | {"file", 'f', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
456 | };
|
---|
457 |
|
---|
458 | /* I/O pattern destroy action */
|
---|
459 | const VDSCRIPTARGDESC g_aArgIoPatternDestroy[] =
|
---|
460 | {
|
---|
461 | /* pcszName chId enmType fFlags */
|
---|
462 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
463 | };
|
---|
464 |
|
---|
465 | /* Sleep */
|
---|
466 | const VDSCRIPTARGDESC g_aArgSleep[] =
|
---|
467 | {
|
---|
468 | /* pcszName chId enmType fFlags */
|
---|
469 | {"time", 't', VDSCRIPTARGTYPE_UNSIGNED_NUMBER, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
470 | };
|
---|
471 |
|
---|
472 | /* Dump memory file */
|
---|
473 | const VDSCRIPTARGDESC g_aArgDumpFile[] =
|
---|
474 | {
|
---|
475 | /* pcszName chId enmType fFlags */
|
---|
476 | {"file", 'f', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
477 | {"path", 'p', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
478 | };
|
---|
479 |
|
---|
480 | /* Create virtual disk handle */
|
---|
481 | const VDSCRIPTARGDESC g_aArgCreateDisk[] =
|
---|
482 | {
|
---|
483 | /* pcszName chId enmType fFlags */
|
---|
484 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
485 | {"verify", 'v', VDSCRIPTARGTYPE_BOOL, 0}
|
---|
486 | };
|
---|
487 |
|
---|
488 | /* Create virtual disk handle */
|
---|
489 | const VDSCRIPTARGDESC g_aArgDestroyDisk[] =
|
---|
490 | {
|
---|
491 | /* pcszName chId enmType fFlags */
|
---|
492 | {"name", 'n', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
493 | };
|
---|
494 |
|
---|
495 | /* Compare virtual disks */
|
---|
496 | const VDSCRIPTARGDESC g_aArgCompareDisks[] =
|
---|
497 | {
|
---|
498 | /* pcszName chId enmType fFlags */
|
---|
499 | {"disk1", '1', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
500 | {"disk2", '2', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY}
|
---|
501 | };
|
---|
502 |
|
---|
503 | /* Dump disk info */
|
---|
504 | const VDSCRIPTARGDESC g_aArgDumpDiskInfo[] =
|
---|
505 | {
|
---|
506 | /* pcszName chId enmType fFlags */
|
---|
507 | {"disk", 'd', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
508 | };
|
---|
509 |
|
---|
510 | /* Print message */
|
---|
511 | const VDSCRIPTARGDESC g_aArgPrintMsg[] =
|
---|
512 | {
|
---|
513 | /* pcszName chId enmType fFlags */
|
---|
514 | {"msg", 'm', VDSCRIPTARGTYPE_STRING, VDSCRIPTARGDESC_FLAG_MANDATORY},
|
---|
515 | };
|
---|
516 |
|
---|
517 | const VDSCRIPTACTION g_aScriptActions[] =
|
---|
518 | {
|
---|
519 | /* pcszAction paArgDesc cArgDescs pfnHandler */
|
---|
520 | {"create", g_aArgCreate, RT_ELEMENTS(g_aArgCreate), vdScriptHandlerCreate},
|
---|
521 | {"open", g_aArgOpen, RT_ELEMENTS(g_aArgOpen), vdScriptHandlerOpen},
|
---|
522 | {"io", g_aArgIo, RT_ELEMENTS(g_aArgIo), vdScriptHandlerIo},
|
---|
523 | {"flush", g_aArgFlush, RT_ELEMENTS(g_aArgFlush), vdScriptHandlerFlush},
|
---|
524 | {"close", g_aArgClose, RT_ELEMENTS(g_aArgClose), vdScriptHandlerClose},
|
---|
525 | {"printfilesize", g_aArgPrintFileSize, RT_ELEMENTS(g_aArgPrintFileSize), vdScriptHandlerPrintFileSize},
|
---|
526 | {"ioreplay", g_aArgIoLogReplay, RT_ELEMENTS(g_aArgIoLogReplay), vdScriptHandlerIoLogReplay},
|
---|
527 | {"merge", g_aArgMerge, RT_ELEMENTS(g_aArgMerge), vdScriptHandlerMerge},
|
---|
528 | {"compact", g_aArgCompact, RT_ELEMENTS(g_aArgCompact), vdScriptHandlerCompact},
|
---|
529 | {"discard", g_aArgDiscard, RT_ELEMENTS(g_aArgDiscard), vdScriptHandlerDiscard},
|
---|
530 | {"copy", g_aArgCopy, RT_ELEMENTS(g_aArgCopy), vdScriptHandlerCopy},
|
---|
531 | {"iorngcreate", g_aArgIoRngCreate, RT_ELEMENTS(g_aArgIoRngCreate), vdScriptHandlerIoRngCreate},
|
---|
532 | {"iorngdestroy", NULL, 0, vdScriptHandlerIoRngDestroy},
|
---|
533 | {"iopatterncreatefromnumber", g_aArgIoPatternCreateFromNumber, RT_ELEMENTS(g_aArgIoPatternCreateFromNumber), vdScriptHandlerIoPatternCreateFromNumber},
|
---|
534 | {"iopatterncreatefromfile", g_aArgIoPatternCreateFromFile, RT_ELEMENTS(g_aArgIoPatternCreateFromFile), vdScriptHandlerIoPatternCreateFromFile},
|
---|
535 | {"iopatterndestroy", g_aArgIoPatternDestroy, RT_ELEMENTS(g_aArgIoPatternDestroy), vdScriptHandlerIoPatternDestroy},
|
---|
536 | {"sleep", g_aArgSleep, RT_ELEMENTS(g_aArgSleep), vdScriptHandlerSleep},
|
---|
537 | {"dumpfile", g_aArgDumpFile, RT_ELEMENTS(g_aArgDumpFile), vdScriptHandlerDumpFile},
|
---|
538 | {"createdisk", g_aArgCreateDisk, RT_ELEMENTS(g_aArgCreateDisk), vdScriptHandlerCreateDisk},
|
---|
539 | {"destroydisk", g_aArgDestroyDisk, RT_ELEMENTS(g_aArgDestroyDisk), vdScriptHandlerDestroyDisk},
|
---|
540 | {"comparedisks", g_aArgCompareDisks, RT_ELEMENTS(g_aArgCompareDisks), vdScriptHandlerCompareDisks},
|
---|
541 | {"dumpdiskinfo", g_aArgDumpDiskInfo, RT_ELEMENTS(g_aArgDumpDiskInfo), vdScriptHandlerDumpDiskInfo},
|
---|
542 | {"print", g_aArgPrintMsg, RT_ELEMENTS(g_aArgPrintMsg), vdScriptHandlerPrintMsg}
|
---|
543 | };
|
---|
544 |
|
---|
545 | const unsigned g_cScriptActions = RT_ELEMENTS(g_aScriptActions);
|
---|
546 |
|
---|
547 | static void tstVDError(void *pvUser, int rc, RT_SRC_POS_DECL,
|
---|
548 | const char *pszFormat, va_list va)
|
---|
549 | {
|
---|
550 | RTPrintf("tstVD: Error %Rrc at %s:%u (%s): ", rc, RT_SRC_POS_ARGS);
|
---|
551 | RTPrintfV(pszFormat, va);
|
---|
552 | RTPrintf("\n");
|
---|
553 | }
|
---|
554 |
|
---|
555 | static int tstVDMessage(void *pvUser, const char *pszFormat, va_list va)
|
---|
556 | {
|
---|
557 | RTPrintf("tstVD: ");
|
---|
558 | RTPrintfV(pszFormat, va);
|
---|
559 | return VINF_SUCCESS;
|
---|
560 | }
|
---|
561 |
|
---|
562 | static int tstVDIoTestInit(PVDIOTEST pIoTest, PVDTESTGLOB pGlob, bool fRandomAcc, uint64_t cbIo,
|
---|
563 | size_t cbBlkSize, uint64_t offStart, uint64_t offEnd,
|
---|
564 | unsigned uWriteChance, PVDPATTERN pPattern);
|
---|
565 | static bool tstVDIoTestRunning(PVDIOTEST pIoTest);
|
---|
566 | static void tstVDIoTestDestroy(PVDIOTEST pIoTest);
|
---|
567 | static bool tstVDIoTestReqOutstanding(PVDIOREQ pIoReq);
|
---|
568 | static int tstVDIoTestReqInit(PVDIOTEST pIoTest, PVDIOREQ pIoReq, void *pvUser);
|
---|
569 | static void tstVDIoTestReqComplete(void *pvUser1, void *pvUser2, int rcReq);
|
---|
570 |
|
---|
571 | static PVDDISK tstVDIoGetDiskByName(PVDTESTGLOB pGlob, const char *pcszDisk);
|
---|
572 | static PVDPATTERN tstVDIoGetPatternByName(PVDTESTGLOB pGlob, const char *pcszName);
|
---|
573 | static PVDPATTERN tstVDIoPatternCreate(const char *pcszName, size_t cbPattern);
|
---|
574 | static int tstVDIoPatternGetBuffer(PVDPATTERN pPattern, void **ppv, size_t cb);
|
---|
575 |
|
---|
576 | static DECLCALLBACK(int) vdScriptHandlerCreate(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
577 | {
|
---|
578 | int rc = VINF_SUCCESS;
|
---|
579 | uint64_t cbSize = 0;
|
---|
580 | const char *pcszBackend = NULL;
|
---|
581 | const char *pcszImage = NULL;
|
---|
582 | const char *pcszDisk = NULL;
|
---|
583 | PVDDISK pDisk = NULL;
|
---|
584 | bool fBase = false;
|
---|
585 | bool fDynamic = true;
|
---|
586 |
|
---|
587 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
588 | {
|
---|
589 | switch (paScriptArgs[i].chId)
|
---|
590 | {
|
---|
591 | case 'd':
|
---|
592 | {
|
---|
593 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
594 | break;
|
---|
595 | }
|
---|
596 | case 'm':
|
---|
597 | {
|
---|
598 | if (!RTStrICmp(paScriptArgs[i].u.pcszString, "base"))
|
---|
599 | fBase = true;
|
---|
600 | else if (!RTStrICmp(paScriptArgs[i].u.pcszString, "diff"))
|
---|
601 | fBase = false;
|
---|
602 | else
|
---|
603 | {
|
---|
604 | RTPrintf("Invalid image mode '%s' given\n", paScriptArgs[i].u.pcszString);
|
---|
605 | rc = VERR_INVALID_PARAMETER;
|
---|
606 | }
|
---|
607 | break;
|
---|
608 | }
|
---|
609 | case 'n':
|
---|
610 | {
|
---|
611 | pcszImage = paScriptArgs[i].u.pcszString;
|
---|
612 | break;
|
---|
613 | }
|
---|
614 | case 'b':
|
---|
615 | {
|
---|
616 | pcszBackend = paScriptArgs[i].u.pcszString;
|
---|
617 | break;
|
---|
618 | }
|
---|
619 | case 's':
|
---|
620 | {
|
---|
621 | cbSize = paScriptArgs[i].u.u64;
|
---|
622 | break;
|
---|
623 | }
|
---|
624 | case 't':
|
---|
625 | {
|
---|
626 | if (!RTStrICmp(paScriptArgs[i].u.pcszString, "fixed"))
|
---|
627 | fDynamic = false;
|
---|
628 | else if (!RTStrICmp(paScriptArgs[i].u.pcszString, "dynamic"))
|
---|
629 | fDynamic = true;
|
---|
630 | else
|
---|
631 | {
|
---|
632 | RTPrintf("Invalid image type '%s' given\n", paScriptArgs[i].u.pcszString);
|
---|
633 | rc = VERR_INVALID_PARAMETER;
|
---|
634 | }
|
---|
635 | break;
|
---|
636 | }
|
---|
637 | default:
|
---|
638 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
639 | }
|
---|
640 |
|
---|
641 | if (RT_FAILURE(rc))
|
---|
642 | break;
|
---|
643 | }
|
---|
644 |
|
---|
645 | if (RT_SUCCESS(rc))
|
---|
646 | {
|
---|
647 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
648 | if (pDisk)
|
---|
649 | {
|
---|
650 | unsigned fImageFlags = VD_IMAGE_FLAGS_NONE;
|
---|
651 |
|
---|
652 | if (!fDynamic)
|
---|
653 | fImageFlags |= VD_IMAGE_FLAGS_FIXED;
|
---|
654 |
|
---|
655 | if (fBase)
|
---|
656 | rc = VDCreateBase(pDisk->pVD, pcszBackend, pcszImage, cbSize, fImageFlags, NULL,
|
---|
657 | &pDisk->PhysGeom, &pDisk->LogicalGeom,
|
---|
658 | NULL, VD_OPEN_FLAGS_ASYNC_IO, pGlob->pInterfacesImages, NULL);
|
---|
659 | else
|
---|
660 | rc = VDCreateDiff(pDisk->pVD, pcszBackend, pcszImage, fImageFlags, NULL, NULL, NULL, VD_OPEN_FLAGS_ASYNC_IO,
|
---|
661 | pGlob->pInterfacesImages, NULL);
|
---|
662 | }
|
---|
663 | else
|
---|
664 | rc = VERR_NOT_FOUND;
|
---|
665 | }
|
---|
666 |
|
---|
667 | return rc;
|
---|
668 | }
|
---|
669 |
|
---|
670 | static DECLCALLBACK(int) vdScriptHandlerOpen(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
671 | {
|
---|
672 | int rc = VINF_SUCCESS;
|
---|
673 | const char *pcszBackend = NULL;
|
---|
674 | const char *pcszImage = NULL;
|
---|
675 | const char *pcszDisk = NULL;
|
---|
676 | PVDDISK pDisk = NULL;
|
---|
677 | bool fShareable = false;
|
---|
678 | bool fReadonly = false;
|
---|
679 | bool fAsyncIo = true;
|
---|
680 | bool fDiscard = false;
|
---|
681 |
|
---|
682 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
683 | {
|
---|
684 | switch (paScriptArgs[i].chId)
|
---|
685 | {
|
---|
686 | case 'd':
|
---|
687 | {
|
---|
688 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
689 | break;
|
---|
690 | }
|
---|
691 | case 'n':
|
---|
692 | {
|
---|
693 | pcszImage = paScriptArgs[i].u.pcszString;
|
---|
694 | break;
|
---|
695 | }
|
---|
696 | case 'b':
|
---|
697 | {
|
---|
698 | pcszBackend = paScriptArgs[i].u.pcszString;
|
---|
699 | break;
|
---|
700 | }
|
---|
701 | case 's':
|
---|
702 | {
|
---|
703 | fShareable = paScriptArgs[i].u.fFlag;
|
---|
704 | break;
|
---|
705 | }
|
---|
706 | case 'r':
|
---|
707 | {
|
---|
708 | fReadonly = paScriptArgs[i].u.fFlag;
|
---|
709 | break;
|
---|
710 | }
|
---|
711 | case 'a':
|
---|
712 | {
|
---|
713 | fAsyncIo = paScriptArgs[i].u.fFlag;
|
---|
714 | break;
|
---|
715 | }
|
---|
716 | case 'i':
|
---|
717 | {
|
---|
718 | fDiscard = paScriptArgs[i].u.fFlag;
|
---|
719 | break;
|
---|
720 | }
|
---|
721 | default:
|
---|
722 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
723 | }
|
---|
724 |
|
---|
725 | if (RT_FAILURE(rc))
|
---|
726 | break;
|
---|
727 | }
|
---|
728 |
|
---|
729 | if (RT_SUCCESS(rc))
|
---|
730 | {
|
---|
731 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
732 | if (pDisk)
|
---|
733 | {
|
---|
734 | unsigned fOpenFlags = 0;
|
---|
735 |
|
---|
736 | if (fAsyncIo)
|
---|
737 | fOpenFlags |= VD_OPEN_FLAGS_ASYNC_IO;
|
---|
738 | if (fShareable)
|
---|
739 | fOpenFlags |= VD_OPEN_FLAGS_SHAREABLE;
|
---|
740 | if (fReadonly)
|
---|
741 | fOpenFlags |= VD_OPEN_FLAGS_READONLY;
|
---|
742 | if (fDiscard)
|
---|
743 | fOpenFlags |= VD_OPEN_FLAGS_DISCARD;
|
---|
744 |
|
---|
745 | rc = VDOpen(pDisk->pVD, pcszBackend, pcszImage, fOpenFlags, pGlob->pInterfacesImages);
|
---|
746 | }
|
---|
747 | else
|
---|
748 | rc = VERR_NOT_FOUND;
|
---|
749 | }
|
---|
750 |
|
---|
751 | return rc;
|
---|
752 | }
|
---|
753 |
|
---|
754 | static DECLCALLBACK(int) vdScriptHandlerIo(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
755 | {
|
---|
756 | int rc = VINF_SUCCESS;
|
---|
757 | bool fAsync = false;
|
---|
758 | bool fRandomAcc = false;
|
---|
759 | uint64_t cbIo = 0;
|
---|
760 | uint64_t cbBlkSize = 0;
|
---|
761 | bool fDataProviderRnd = false;
|
---|
762 | bool fPrintStats = false;
|
---|
763 | uint64_t offStart = 0;
|
---|
764 | uint64_t offEnd = 0;
|
---|
765 | unsigned cMaxReqs = 0;
|
---|
766 | uint8_t uWriteChance = 0;
|
---|
767 | const char *pcszDisk = NULL;
|
---|
768 | const char *pcszPattern = NULL;
|
---|
769 | PVDDISK pDisk = NULL;
|
---|
770 | PVDPATTERN pPattern = NULL;
|
---|
771 |
|
---|
772 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
773 | {
|
---|
774 | switch (paScriptArgs[i].chId)
|
---|
775 | {
|
---|
776 | case 'd':
|
---|
777 | {
|
---|
778 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
779 | break;
|
---|
780 | }
|
---|
781 | case 'a':
|
---|
782 | {
|
---|
783 | fAsync = paScriptArgs[i].u.fFlag;
|
---|
784 | break;
|
---|
785 | }
|
---|
786 | case 'l':
|
---|
787 | {
|
---|
788 | cMaxReqs = paScriptArgs[i].u.u64;
|
---|
789 | break;
|
---|
790 | }
|
---|
791 | case 'm':
|
---|
792 | {
|
---|
793 | if (!RTStrICmp(paScriptArgs[i].u.pcszString, "seq"))
|
---|
794 | fRandomAcc = false;
|
---|
795 | else if (!RTStrICmp(paScriptArgs[i].u.pcszString, "rnd"))
|
---|
796 | fRandomAcc = true;
|
---|
797 | else
|
---|
798 | {
|
---|
799 | RTPrintf("Invalid access mode '%s'\n", paScriptArgs[i].u.pcszString);
|
---|
800 | rc = VERR_INVALID_PARAMETER;
|
---|
801 | }
|
---|
802 | break;
|
---|
803 | }
|
---|
804 | case 's':
|
---|
805 | {
|
---|
806 | cbIo = paScriptArgs[i].u.u64;
|
---|
807 | break;
|
---|
808 | }
|
---|
809 | case 'b':
|
---|
810 | {
|
---|
811 | cbBlkSize = paScriptArgs[i].u.u64;
|
---|
812 | break;
|
---|
813 | }
|
---|
814 | case 'o':
|
---|
815 | {
|
---|
816 | offStart = paScriptArgs[i].u.Range.Start;
|
---|
817 | offEnd = paScriptArgs[i].u.Range.End;
|
---|
818 | break;
|
---|
819 | }
|
---|
820 | case 'w':
|
---|
821 | {
|
---|
822 | uWriteChance = (uint8_t)paScriptArgs[i].u.u64;
|
---|
823 | break;
|
---|
824 | }
|
---|
825 | case 'p':
|
---|
826 | {
|
---|
827 | pcszPattern = paScriptArgs[i].u.pcszString;
|
---|
828 | break;
|
---|
829 | }
|
---|
830 | default:
|
---|
831 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
832 | }
|
---|
833 |
|
---|
834 | if (RT_FAILURE(rc))
|
---|
835 | break;
|
---|
836 | }
|
---|
837 |
|
---|
838 | if ( RT_SUCCESS(rc)
|
---|
839 | && fAsync
|
---|
840 | && !cMaxReqs)
|
---|
841 | rc = VERR_INVALID_PARAMETER;
|
---|
842 |
|
---|
843 | if (RT_SUCCESS(rc))
|
---|
844 | {
|
---|
845 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
846 | if (!pDisk)
|
---|
847 | rc = VERR_NOT_FOUND;
|
---|
848 | }
|
---|
849 |
|
---|
850 | if (RT_SUCCESS(rc))
|
---|
851 | {
|
---|
852 | /* Set defaults if not set by the user. */
|
---|
853 | if (offStart == 0 && offEnd == 0)
|
---|
854 | {
|
---|
855 | offEnd = VDGetSize(pDisk->pVD, VD_LAST_IMAGE);
|
---|
856 | if (offEnd == 0)
|
---|
857 | return VERR_INVALID_STATE;
|
---|
858 | }
|
---|
859 |
|
---|
860 | if (!cbIo)
|
---|
861 | cbIo = offEnd;
|
---|
862 | }
|
---|
863 |
|
---|
864 | if ( RT_SUCCESS(rc)
|
---|
865 | && pcszPattern)
|
---|
866 | {
|
---|
867 | pPattern = tstVDIoGetPatternByName(pGlob, pcszPattern);
|
---|
868 | if (!pPattern)
|
---|
869 | rc = VERR_NOT_FOUND;
|
---|
870 | }
|
---|
871 |
|
---|
872 | if (RT_SUCCESS(rc))
|
---|
873 | {
|
---|
874 | VDIOTEST IoTest;
|
---|
875 |
|
---|
876 | rc = tstVDIoTestInit(&IoTest, pGlob, fRandomAcc, cbIo, cbBlkSize, offStart, offEnd, uWriteChance, pPattern);
|
---|
877 | if (RT_SUCCESS(rc))
|
---|
878 | {
|
---|
879 | PVDIOREQ paIoReq = NULL;
|
---|
880 | unsigned cMaxTasksOutstanding = fAsync ? cMaxReqs : 1;
|
---|
881 | RTSEMEVENT EventSem;
|
---|
882 |
|
---|
883 | rc = RTSemEventCreate(&EventSem);
|
---|
884 | paIoReq = (PVDIOREQ)RTMemAllocZ(cMaxTasksOutstanding * sizeof(VDIOREQ));
|
---|
885 | if (paIoReq && RT_SUCCESS(rc))
|
---|
886 | {
|
---|
887 | uint64_t NanoTS = RTTimeNanoTS();
|
---|
888 |
|
---|
889 | /* Init requests. */
|
---|
890 | for (unsigned i = 0; i < cMaxTasksOutstanding; i++)
|
---|
891 | {
|
---|
892 | paIoReq[i].idx = i;
|
---|
893 | paIoReq[i].pvBufRead = RTMemAlloc(cbBlkSize);
|
---|
894 | if (!paIoReq[i].pvBufRead)
|
---|
895 | {
|
---|
896 | rc = VERR_NO_MEMORY;
|
---|
897 | break;
|
---|
898 | }
|
---|
899 | }
|
---|
900 |
|
---|
901 | while ( tstVDIoTestRunning(&IoTest)
|
---|
902 | && RT_SUCCESS(rc))
|
---|
903 | {
|
---|
904 | bool fTasksOutstanding = false;
|
---|
905 | unsigned idx = 0;
|
---|
906 |
|
---|
907 | /* Submit all idling requests. */
|
---|
908 | while ( idx < cMaxTasksOutstanding
|
---|
909 | && tstVDIoTestRunning(&IoTest))
|
---|
910 | {
|
---|
911 | if (!tstVDIoTestReqOutstanding(&paIoReq[idx]))
|
---|
912 | {
|
---|
913 | rc = tstVDIoTestReqInit(&IoTest, &paIoReq[idx], pDisk);
|
---|
914 | AssertRC(rc);
|
---|
915 |
|
---|
916 | if (RT_SUCCESS(rc))
|
---|
917 | {
|
---|
918 | if (!fAsync)
|
---|
919 | {
|
---|
920 | switch (paIoReq[idx].enmTxDir)
|
---|
921 | {
|
---|
922 | case VDIOREQTXDIR_READ:
|
---|
923 | {
|
---|
924 | rc = VDRead(pDisk->pVD, paIoReq[idx].off, paIoReq[idx].DataSeg.pvSeg, paIoReq[idx].cbReq);
|
---|
925 |
|
---|
926 | if (RT_SUCCESS(rc)
|
---|
927 | && pDisk->pMemDiskVerify)
|
---|
928 | {
|
---|
929 | RTSGBUF SgBuf;
|
---|
930 | RTSgBufInit(&SgBuf, &paIoReq[idx].DataSeg, 1);
|
---|
931 |
|
---|
932 | if (VDMemDiskCmp(pDisk->pMemDiskVerify, paIoReq[idx].off, paIoReq[idx].cbReq, &SgBuf))
|
---|
933 | {
|
---|
934 | RTPrintf("Corrupted disk at offset %llu!\n", paIoReq[idx].off);
|
---|
935 | rc = VERR_INVALID_STATE;
|
---|
936 | }
|
---|
937 | }
|
---|
938 | break;
|
---|
939 | }
|
---|
940 | case VDIOREQTXDIR_WRITE:
|
---|
941 | {
|
---|
942 | rc = VDWrite(pDisk->pVD, paIoReq[idx].off, paIoReq[idx].DataSeg.pvSeg, paIoReq[idx].cbReq);
|
---|
943 |
|
---|
944 | if (RT_SUCCESS(rc)
|
---|
945 | && pDisk->pMemDiskVerify)
|
---|
946 | {
|
---|
947 | RTSGBUF SgBuf;
|
---|
948 | RTSgBufInit(&SgBuf, &paIoReq[idx].DataSeg, 1);
|
---|
949 | rc = VDMemDiskWrite(pDisk->pMemDiskVerify, paIoReq[idx].off, paIoReq[idx].cbReq, &SgBuf);
|
---|
950 | }
|
---|
951 | break;
|
---|
952 | }
|
---|
953 | case VDIOREQTXDIR_FLUSH:
|
---|
954 | {
|
---|
955 | rc = VDFlush(pDisk->pVD);
|
---|
956 | break;
|
---|
957 | }
|
---|
958 | case VDIOREQTXDIR_DISCARD:
|
---|
959 | AssertMsgFailed(("Invalid\n"));
|
---|
960 | }
|
---|
961 |
|
---|
962 | ASMAtomicXchgBool(&paIoReq[idx].fOutstanding, false);
|
---|
963 | if (RT_SUCCESS(rc))
|
---|
964 | idx++;
|
---|
965 | }
|
---|
966 | else
|
---|
967 | {
|
---|
968 | LogFlow(("Queuing request %d\n", idx));
|
---|
969 | switch (paIoReq[idx].enmTxDir)
|
---|
970 | {
|
---|
971 | case VDIOREQTXDIR_READ:
|
---|
972 | {
|
---|
973 | rc = VDAsyncRead(pDisk->pVD, paIoReq[idx].off, paIoReq[idx].cbReq, &paIoReq[idx].SgBuf,
|
---|
974 | tstVDIoTestReqComplete, &paIoReq[idx], EventSem);
|
---|
975 | break;
|
---|
976 | }
|
---|
977 | case VDIOREQTXDIR_WRITE:
|
---|
978 | {
|
---|
979 | rc = VDAsyncWrite(pDisk->pVD, paIoReq[idx].off, paIoReq[idx].cbReq, &paIoReq[idx].SgBuf,
|
---|
980 | tstVDIoTestReqComplete, &paIoReq[idx], EventSem);
|
---|
981 | break;
|
---|
982 | }
|
---|
983 | case VDIOREQTXDIR_FLUSH:
|
---|
984 | {
|
---|
985 | rc = VDAsyncFlush(pDisk->pVD, tstVDIoTestReqComplete, &paIoReq[idx], EventSem);
|
---|
986 | break;
|
---|
987 | }
|
---|
988 | case VDIOREQTXDIR_DISCARD:
|
---|
989 | AssertMsgFailed(("Invalid\n"));
|
---|
990 | }
|
---|
991 |
|
---|
992 | if (rc == VERR_VD_ASYNC_IO_IN_PROGRESS)
|
---|
993 | {
|
---|
994 | idx++;
|
---|
995 | fTasksOutstanding = true;
|
---|
996 | rc = VINF_SUCCESS;
|
---|
997 | }
|
---|
998 | else if (rc == VINF_VD_ASYNC_IO_FINISHED)
|
---|
999 | {
|
---|
1000 | LogFlow(("Request %d completed\n", idx));
|
---|
1001 | switch (paIoReq[idx].enmTxDir)
|
---|
1002 | {
|
---|
1003 | case VDIOREQTXDIR_READ:
|
---|
1004 | {
|
---|
1005 | if (pDisk->pMemDiskVerify)
|
---|
1006 | {
|
---|
1007 | RTCritSectEnter(&pDisk->CritSectVerify);
|
---|
1008 | RTSgBufReset(&paIoReq[idx].SgBuf);
|
---|
1009 |
|
---|
1010 | if (VDMemDiskCmp(pDisk->pMemDiskVerify, paIoReq[idx].off, paIoReq[idx].cbReq,
|
---|
1011 | &paIoReq[idx].SgBuf))
|
---|
1012 | {
|
---|
1013 | RTPrintf("Corrupted disk at offset %llu!\n", paIoReq[idx].off);
|
---|
1014 | rc = VERR_INVALID_STATE;
|
---|
1015 | }
|
---|
1016 | RTCritSectLeave(&pDisk->CritSectVerify);
|
---|
1017 | }
|
---|
1018 | break;
|
---|
1019 | }
|
---|
1020 | case VDIOREQTXDIR_WRITE:
|
---|
1021 | {
|
---|
1022 | if (pDisk->pMemDiskVerify)
|
---|
1023 | {
|
---|
1024 | RTCritSectEnter(&pDisk->CritSectVerify);
|
---|
1025 | RTSgBufReset(&paIoReq[idx].SgBuf);
|
---|
1026 |
|
---|
1027 | rc = VDMemDiskWrite(pDisk->pMemDiskVerify, paIoReq[idx].off, paIoReq[idx].cbReq,
|
---|
1028 | &paIoReq[idx].SgBuf);
|
---|
1029 | RTCritSectLeave(&pDisk->CritSectVerify);
|
---|
1030 | }
|
---|
1031 | break;
|
---|
1032 | }
|
---|
1033 | case VDIOREQTXDIR_FLUSH:
|
---|
1034 | break;
|
---|
1035 | case VDIOREQTXDIR_DISCARD:
|
---|
1036 | AssertMsgFailed(("Invalid\n"));
|
---|
1037 | }
|
---|
1038 |
|
---|
1039 | ASMAtomicXchgBool(&paIoReq[idx].fOutstanding, false);
|
---|
1040 | if (rc != VERR_INVALID_STATE)
|
---|
1041 | rc = VINF_SUCCESS;
|
---|
1042 | }
|
---|
1043 | }
|
---|
1044 |
|
---|
1045 | if (RT_FAILURE(rc))
|
---|
1046 | RTPrintf("Error submitting task %u rc=%Rrc\n", paIoReq[idx].idx, rc);
|
---|
1047 | }
|
---|
1048 | }
|
---|
1049 | }
|
---|
1050 |
|
---|
1051 | /* Wait for a request to complete. */
|
---|
1052 | if ( fAsync
|
---|
1053 | && fTasksOutstanding)
|
---|
1054 | {
|
---|
1055 | rc = RTSemEventWait(EventSem, RT_INDEFINITE_WAIT);
|
---|
1056 | AssertRC(rc);
|
---|
1057 | }
|
---|
1058 | }
|
---|
1059 |
|
---|
1060 | /* Cleanup, wait for all tasks to complete. */
|
---|
1061 | while (fAsync)
|
---|
1062 | {
|
---|
1063 | unsigned idx = 0;
|
---|
1064 | bool fAllIdle = true;
|
---|
1065 |
|
---|
1066 | while (idx < cMaxTasksOutstanding)
|
---|
1067 | {
|
---|
1068 | if (tstVDIoTestReqOutstanding(&paIoReq[idx]))
|
---|
1069 | {
|
---|
1070 | fAllIdle = false;
|
---|
1071 | break;
|
---|
1072 | }
|
---|
1073 | idx++;
|
---|
1074 | }
|
---|
1075 |
|
---|
1076 | if (!fAllIdle)
|
---|
1077 | {
|
---|
1078 | rc = RTSemEventWait(EventSem, 100);
|
---|
1079 | Assert(RT_SUCCESS(rc) || rc == VERR_TIMEOUT);
|
---|
1080 | }
|
---|
1081 | else
|
---|
1082 | break;
|
---|
1083 | }
|
---|
1084 |
|
---|
1085 | NanoTS = RTTimeNanoTS() - NanoTS;
|
---|
1086 | uint64_t SpeedKBs = (uint64_t)(cbIo / (NanoTS / 1000000000.0) / 1024);
|
---|
1087 | RTPrintf("I/O Test: Throughput %lld kb/s\n", SpeedKBs);
|
---|
1088 |
|
---|
1089 | RTSemEventDestroy(EventSem);
|
---|
1090 | RTMemFree(paIoReq);
|
---|
1091 | }
|
---|
1092 | else
|
---|
1093 | rc = VERR_NO_MEMORY;
|
---|
1094 |
|
---|
1095 | tstVDIoTestDestroy(&IoTest);
|
---|
1096 | }
|
---|
1097 | }
|
---|
1098 |
|
---|
1099 | return rc;
|
---|
1100 | }
|
---|
1101 |
|
---|
1102 | static DECLCALLBACK(int) vdScriptHandlerFlush(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1103 | {
|
---|
1104 | int rc = VINF_SUCCESS;
|
---|
1105 | bool fAsync = false;
|
---|
1106 | const char *pcszDisk = NULL;
|
---|
1107 | PVDDISK pDisk = NULL;
|
---|
1108 |
|
---|
1109 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1110 | {
|
---|
1111 | switch (paScriptArgs[i].chId)
|
---|
1112 | {
|
---|
1113 | case 'd':
|
---|
1114 | {
|
---|
1115 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1116 | break;
|
---|
1117 | }
|
---|
1118 | case 'a':
|
---|
1119 | {
|
---|
1120 | fAsync = paScriptArgs[i].u.fFlag;
|
---|
1121 | break;
|
---|
1122 | }
|
---|
1123 |
|
---|
1124 | default:
|
---|
1125 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1126 | }
|
---|
1127 |
|
---|
1128 | if (RT_FAILURE(rc))
|
---|
1129 | break;
|
---|
1130 | }
|
---|
1131 |
|
---|
1132 | if (RT_SUCCESS(rc))
|
---|
1133 | {
|
---|
1134 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1135 | if (!pDisk)
|
---|
1136 | rc = VERR_NOT_FOUND;
|
---|
1137 | else if (fAsync)
|
---|
1138 | {
|
---|
1139 | VDIOREQ IoReq;
|
---|
1140 | RTSEMEVENT EventSem;
|
---|
1141 |
|
---|
1142 | rc = RTSemEventCreate(&EventSem);
|
---|
1143 | if (RT_SUCCESS(rc))
|
---|
1144 | {
|
---|
1145 | memset(&IoReq, 0, sizeof(VDIOREQ));
|
---|
1146 | IoReq.enmTxDir = VDIOREQTXDIR_FLUSH;
|
---|
1147 | IoReq.pvUser = pDisk;
|
---|
1148 | IoReq.idx = 0;
|
---|
1149 | rc = VDAsyncFlush(pDisk->pVD, tstVDIoTestReqComplete, &IoReq, EventSem);
|
---|
1150 | if (rc == VERR_VD_ASYNC_IO_IN_PROGRESS)
|
---|
1151 | {
|
---|
1152 | rc = RTSemEventWait(EventSem, RT_INDEFINITE_WAIT);
|
---|
1153 | AssertRC(rc);
|
---|
1154 | }
|
---|
1155 | else if (rc == VINF_VD_ASYNC_IO_FINISHED)
|
---|
1156 | rc = VINF_SUCCESS;
|
---|
1157 |
|
---|
1158 | RTSemEventDestroy(EventSem);
|
---|
1159 | }
|
---|
1160 | }
|
---|
1161 | else
|
---|
1162 | rc = VDFlush(pDisk->pVD);
|
---|
1163 | }
|
---|
1164 |
|
---|
1165 | return rc;
|
---|
1166 | }
|
---|
1167 |
|
---|
1168 | static DECLCALLBACK(int) vdScriptHandlerMerge(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1169 | {
|
---|
1170 | int rc = VINF_SUCCESS;
|
---|
1171 | const char *pcszDisk = NULL;
|
---|
1172 | PVDDISK pDisk = NULL;
|
---|
1173 | unsigned nImageFrom = 0;
|
---|
1174 | unsigned nImageTo = 0;
|
---|
1175 |
|
---|
1176 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1177 | {
|
---|
1178 | switch (paScriptArgs[i].chId)
|
---|
1179 | {
|
---|
1180 | case 'd':
|
---|
1181 | {
|
---|
1182 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1183 | break;
|
---|
1184 | }
|
---|
1185 | case 'f':
|
---|
1186 | {
|
---|
1187 | nImageFrom = (unsigned)paScriptArgs[i].u.u64;
|
---|
1188 | break;
|
---|
1189 | }
|
---|
1190 | case 't':
|
---|
1191 | {
|
---|
1192 | nImageTo = (unsigned)paScriptArgs[i].u.u64;
|
---|
1193 | break;
|
---|
1194 | }
|
---|
1195 |
|
---|
1196 | default:
|
---|
1197 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1198 | }
|
---|
1199 |
|
---|
1200 | if (RT_FAILURE(rc))
|
---|
1201 | break;
|
---|
1202 | }
|
---|
1203 |
|
---|
1204 | if (RT_SUCCESS(rc))
|
---|
1205 | {
|
---|
1206 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1207 | if (!pDisk)
|
---|
1208 | rc = VERR_NOT_FOUND;
|
---|
1209 | else
|
---|
1210 | {
|
---|
1211 | /** @todo: Provide progress interface to test that cancelation
|
---|
1212 | * doesn't corrupt the data.
|
---|
1213 | */
|
---|
1214 | rc = VDMerge(pDisk->pVD, nImageFrom, nImageTo, NULL);
|
---|
1215 | }
|
---|
1216 | }
|
---|
1217 |
|
---|
1218 | return rc;
|
---|
1219 | }
|
---|
1220 |
|
---|
1221 | static DECLCALLBACK(int) vdScriptHandlerCompact(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1222 | {
|
---|
1223 | int rc = VINF_SUCCESS;
|
---|
1224 | const char *pcszDisk = NULL;
|
---|
1225 | PVDDISK pDisk = NULL;
|
---|
1226 | unsigned nImage = 0;
|
---|
1227 |
|
---|
1228 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1229 | {
|
---|
1230 | switch (paScriptArgs[i].chId)
|
---|
1231 | {
|
---|
1232 | case 'd':
|
---|
1233 | {
|
---|
1234 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1235 | break;
|
---|
1236 | }
|
---|
1237 | case 'i':
|
---|
1238 | {
|
---|
1239 | nImage = (unsigned)paScriptArgs[i].u.u64;
|
---|
1240 | break;
|
---|
1241 | }
|
---|
1242 |
|
---|
1243 | default:
|
---|
1244 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1245 | }
|
---|
1246 |
|
---|
1247 | if (RT_FAILURE(rc))
|
---|
1248 | break;
|
---|
1249 | }
|
---|
1250 |
|
---|
1251 | if (RT_SUCCESS(rc))
|
---|
1252 | {
|
---|
1253 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1254 | if (!pDisk)
|
---|
1255 | rc = VERR_NOT_FOUND;
|
---|
1256 | else
|
---|
1257 | {
|
---|
1258 | /** @todo: Provide progress interface to test that cancelation
|
---|
1259 | * doesn't corrupt the data.
|
---|
1260 | */
|
---|
1261 | rc = VDCompact(pDisk->pVD, nImage, NULL);
|
---|
1262 | }
|
---|
1263 | }
|
---|
1264 |
|
---|
1265 | return rc;
|
---|
1266 | }
|
---|
1267 |
|
---|
1268 | static DECLCALLBACK(int) vdScriptHandlerDiscard(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1269 | {
|
---|
1270 | int rc = VINF_SUCCESS;
|
---|
1271 | const char *pcszDisk = NULL;
|
---|
1272 | PVDDISK pDisk = NULL;
|
---|
1273 | bool fAsync = false;
|
---|
1274 | const char *pcszRanges = NULL;
|
---|
1275 |
|
---|
1276 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1277 | {
|
---|
1278 | switch (paScriptArgs[i].chId)
|
---|
1279 | {
|
---|
1280 | case 'd':
|
---|
1281 | {
|
---|
1282 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1283 | break;
|
---|
1284 | }
|
---|
1285 | case 'a':
|
---|
1286 | {
|
---|
1287 | fAsync = paScriptArgs[i].u.fFlag;
|
---|
1288 | break;
|
---|
1289 | }
|
---|
1290 | case 'r':
|
---|
1291 | {
|
---|
1292 | pcszRanges = paScriptArgs[i].u.pcszString;
|
---|
1293 | break;
|
---|
1294 | }
|
---|
1295 | default:
|
---|
1296 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1297 | }
|
---|
1298 | }
|
---|
1299 |
|
---|
1300 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1301 | if (!pDisk)
|
---|
1302 | rc = VERR_NOT_FOUND;
|
---|
1303 | else
|
---|
1304 | {
|
---|
1305 | unsigned cRanges = 0;
|
---|
1306 | PRTRANGE paRanges = NULL;
|
---|
1307 |
|
---|
1308 | /*
|
---|
1309 | * Parse the range string which should look like this:
|
---|
1310 | * n,off1,cb1,off2,cb2,...
|
---|
1311 | *
|
---|
1312 | * <n> gives the number of ranges in the string and every off<i>,cb<i>
|
---|
1313 | * pair afterwards is a start offset + number of bytes to discard entry.
|
---|
1314 | */
|
---|
1315 | do
|
---|
1316 | {
|
---|
1317 | rc = RTStrToUInt32Ex(pcszRanges, (char **)&pcszRanges, 10, &cRanges);
|
---|
1318 | if (RT_FAILURE(rc) && (rc != VWRN_TRAILING_CHARS))
|
---|
1319 | break;
|
---|
1320 |
|
---|
1321 | if (!cRanges)
|
---|
1322 | {
|
---|
1323 | rc = VERR_INVALID_PARAMETER;
|
---|
1324 | break;
|
---|
1325 | }
|
---|
1326 |
|
---|
1327 | paRanges = (PRTRANGE)RTMemAllocZ(cRanges * sizeof(RTRANGE));
|
---|
1328 | if (!paRanges)
|
---|
1329 | {
|
---|
1330 | rc = VERR_NO_MEMORY;
|
---|
1331 | break;
|
---|
1332 | }
|
---|
1333 |
|
---|
1334 | if (*pcszRanges != ',')
|
---|
1335 | {
|
---|
1336 | rc = VERR_INVALID_PARAMETER;
|
---|
1337 | break;
|
---|
1338 | }
|
---|
1339 |
|
---|
1340 | pcszRanges++;
|
---|
1341 |
|
---|
1342 | /* Retrieve each pair from the string. */
|
---|
1343 | for (unsigned i = 0; i < cRanges; i++)
|
---|
1344 | {
|
---|
1345 | uint64_t off;
|
---|
1346 | uint32_t cb;
|
---|
1347 |
|
---|
1348 | rc = RTStrToUInt64Ex(pcszRanges, (char **)&pcszRanges, 10, &off);
|
---|
1349 | if (RT_FAILURE(rc) && (rc != VWRN_TRAILING_CHARS))
|
---|
1350 | break;
|
---|
1351 |
|
---|
1352 | if (*pcszRanges != ',')
|
---|
1353 | {
|
---|
1354 | switch (*pcszRanges)
|
---|
1355 | {
|
---|
1356 | case 'k':
|
---|
1357 | case 'K':
|
---|
1358 | {
|
---|
1359 | off *= _1K;
|
---|
1360 | break;
|
---|
1361 | }
|
---|
1362 | case 'm':
|
---|
1363 | case 'M':
|
---|
1364 | {
|
---|
1365 | off *= _1M;
|
---|
1366 | break;
|
---|
1367 | }
|
---|
1368 | case 'g':
|
---|
1369 | case 'G':
|
---|
1370 | {
|
---|
1371 | off *= _1G;
|
---|
1372 | break;
|
---|
1373 | }
|
---|
1374 | default:
|
---|
1375 | {
|
---|
1376 | RTPrintf("Invalid size suffix '%s'\n", pcszRanges);
|
---|
1377 | rc = VERR_INVALID_PARAMETER;
|
---|
1378 | }
|
---|
1379 | }
|
---|
1380 | if (RT_SUCCESS(rc))
|
---|
1381 | pcszRanges++;
|
---|
1382 | }
|
---|
1383 |
|
---|
1384 | if (*pcszRanges != ',')
|
---|
1385 | {
|
---|
1386 | rc = VERR_INVALID_PARAMETER;
|
---|
1387 | break;
|
---|
1388 | }
|
---|
1389 |
|
---|
1390 | pcszRanges++;
|
---|
1391 |
|
---|
1392 | rc = RTStrToUInt32Ex(pcszRanges, (char **)&pcszRanges, 10, &cb);
|
---|
1393 | if (RT_FAILURE(rc) && (rc != VWRN_TRAILING_CHARS))
|
---|
1394 | break;
|
---|
1395 |
|
---|
1396 | if (*pcszRanges != ',')
|
---|
1397 | {
|
---|
1398 | switch (*pcszRanges)
|
---|
1399 | {
|
---|
1400 | case 'k':
|
---|
1401 | case 'K':
|
---|
1402 | {
|
---|
1403 | cb *= _1K;
|
---|
1404 | break;
|
---|
1405 | }
|
---|
1406 | case 'm':
|
---|
1407 | case 'M':
|
---|
1408 | {
|
---|
1409 | cb *= _1M;
|
---|
1410 | break;
|
---|
1411 | }
|
---|
1412 | case 'g':
|
---|
1413 | case 'G':
|
---|
1414 | {
|
---|
1415 | cb *= _1G;
|
---|
1416 | break;
|
---|
1417 | }
|
---|
1418 | default:
|
---|
1419 | {
|
---|
1420 | RTPrintf("Invalid size suffix '%s'\n", pcszRanges);
|
---|
1421 | rc = VERR_INVALID_PARAMETER;
|
---|
1422 | }
|
---|
1423 | }
|
---|
1424 | if (RT_SUCCESS(rc))
|
---|
1425 | pcszRanges++;
|
---|
1426 | }
|
---|
1427 |
|
---|
1428 | if ( *pcszRanges != ','
|
---|
1429 | && !(i == cRanges - 1 && *pcszRanges == '\0'))
|
---|
1430 | {
|
---|
1431 | rc = VERR_INVALID_PARAMETER;
|
---|
1432 | break;
|
---|
1433 | }
|
---|
1434 |
|
---|
1435 | pcszRanges++;
|
---|
1436 |
|
---|
1437 | paRanges[i].offStart = off;
|
---|
1438 | paRanges[i].cbRange = cb;
|
---|
1439 | }
|
---|
1440 | } while (0);
|
---|
1441 |
|
---|
1442 | if (RT_SUCCESS(rc))
|
---|
1443 | {
|
---|
1444 | if (!fAsync)
|
---|
1445 | rc = VDDiscardRanges(pDisk->pVD, paRanges, cRanges);
|
---|
1446 | else
|
---|
1447 | {
|
---|
1448 | VDIOREQ IoReq;
|
---|
1449 | RTSEMEVENT EventSem;
|
---|
1450 |
|
---|
1451 | rc = RTSemEventCreate(&EventSem);
|
---|
1452 | if (RT_SUCCESS(rc))
|
---|
1453 | {
|
---|
1454 | memset(&IoReq, 0, sizeof(VDIOREQ));
|
---|
1455 | IoReq.enmTxDir = VDIOREQTXDIR_FLUSH;
|
---|
1456 | IoReq.pvUser = pDisk;
|
---|
1457 | IoReq.idx = 0;
|
---|
1458 | rc = VDAsyncDiscardRanges(pDisk->pVD, paRanges, cRanges, tstVDIoTestReqComplete, &IoReq, EventSem);
|
---|
1459 | if (rc == VERR_VD_ASYNC_IO_IN_PROGRESS)
|
---|
1460 | {
|
---|
1461 | rc = RTSemEventWait(EventSem, RT_INDEFINITE_WAIT);
|
---|
1462 | AssertRC(rc);
|
---|
1463 | }
|
---|
1464 | else if (rc == VINF_VD_ASYNC_IO_FINISHED)
|
---|
1465 | rc = VINF_SUCCESS;
|
---|
1466 |
|
---|
1467 | RTSemEventDestroy(EventSem);
|
---|
1468 | }
|
---|
1469 | }
|
---|
1470 |
|
---|
1471 | if ( RT_SUCCESS(rc)
|
---|
1472 | && pDisk->pMemDiskVerify)
|
---|
1473 | {
|
---|
1474 | for (unsigned i = 0; i < cRanges; i++)
|
---|
1475 | {
|
---|
1476 | void *pv = RTMemAllocZ(paRanges[i].cbRange);
|
---|
1477 | if (pv)
|
---|
1478 | {
|
---|
1479 | RTSGSEG SgSeg;
|
---|
1480 | RTSGBUF SgBuf;
|
---|
1481 |
|
---|
1482 | SgSeg.pvSeg = pv;
|
---|
1483 | SgSeg.cbSeg = paRanges[i].cbRange;
|
---|
1484 | RTSgBufInit(&SgBuf, &SgSeg, 1);
|
---|
1485 | rc = VDMemDiskWrite(pDisk->pMemDiskVerify, paRanges[i].offStart, paRanges[i].cbRange, &SgBuf);
|
---|
1486 | RTMemFree(pv);
|
---|
1487 | }
|
---|
1488 | else
|
---|
1489 | {
|
---|
1490 | rc = VERR_NO_MEMORY;
|
---|
1491 | break;
|
---|
1492 | }
|
---|
1493 | }
|
---|
1494 | }
|
---|
1495 | }
|
---|
1496 |
|
---|
1497 | if (paRanges)
|
---|
1498 | RTMemFree(paRanges);
|
---|
1499 | }
|
---|
1500 |
|
---|
1501 | return rc;
|
---|
1502 | }
|
---|
1503 |
|
---|
1504 | static DECLCALLBACK(int) vdScriptHandlerCopy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1505 | {
|
---|
1506 | int rc = VINF_SUCCESS;
|
---|
1507 | const char *pcszDiskFrom = NULL;
|
---|
1508 | const char *pcszDiskTo = NULL;
|
---|
1509 | PVDDISK pDiskFrom = NULL;
|
---|
1510 | PVDDISK pDiskTo = NULL;
|
---|
1511 | unsigned nImageFrom = 0;
|
---|
1512 | const char *pcszBackend = NULL;
|
---|
1513 | const char *pcszFilename = NULL;
|
---|
1514 | bool fMoveByRename = false;
|
---|
1515 | uint64_t cbSize = 0;
|
---|
1516 | unsigned nImageFromSame = VD_IMAGE_CONTENT_UNKNOWN;
|
---|
1517 | unsigned nImageToSame = VD_IMAGE_CONTENT_UNKNOWN;
|
---|
1518 |
|
---|
1519 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1520 | {
|
---|
1521 | switch (paScriptArgs[i].chId)
|
---|
1522 | {
|
---|
1523 | case 's':
|
---|
1524 | {
|
---|
1525 | pcszDiskFrom = paScriptArgs[i].u.pcszString;
|
---|
1526 | break;
|
---|
1527 | }
|
---|
1528 | case 'd':
|
---|
1529 | {
|
---|
1530 | pcszDiskTo = paScriptArgs[i].u.pcszString;
|
---|
1531 | break;
|
---|
1532 | }
|
---|
1533 | case 'i':
|
---|
1534 | {
|
---|
1535 | nImageFrom = (unsigned)paScriptArgs[i].u.u64;
|
---|
1536 | break;
|
---|
1537 | }
|
---|
1538 | case 'b':
|
---|
1539 | {
|
---|
1540 | pcszBackend = paScriptArgs[i].u.pcszString;
|
---|
1541 | break;
|
---|
1542 | }
|
---|
1543 | case 'f':
|
---|
1544 | {
|
---|
1545 | pcszFilename = paScriptArgs[i].u.pcszString;
|
---|
1546 | break;
|
---|
1547 | }
|
---|
1548 | case 'm':
|
---|
1549 | {
|
---|
1550 | fMoveByRename = paScriptArgs[i].u.fFlag;
|
---|
1551 | break;
|
---|
1552 | }
|
---|
1553 | case 'z':
|
---|
1554 | {
|
---|
1555 | cbSize = paScriptArgs[i].u.u64;
|
---|
1556 | break;
|
---|
1557 | }
|
---|
1558 | case 'o':
|
---|
1559 | {
|
---|
1560 | nImageFromSame = (unsigned)paScriptArgs[i].u.u64;
|
---|
1561 | break;
|
---|
1562 | }
|
---|
1563 | case 't':
|
---|
1564 | {
|
---|
1565 | nImageToSame = (unsigned)paScriptArgs[i].u.u64;
|
---|
1566 | break;
|
---|
1567 | }
|
---|
1568 |
|
---|
1569 | default:
|
---|
1570 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1571 | }
|
---|
1572 |
|
---|
1573 | if (RT_FAILURE(rc))
|
---|
1574 | break;
|
---|
1575 | }
|
---|
1576 |
|
---|
1577 | if (RT_SUCCESS(rc))
|
---|
1578 | {
|
---|
1579 | pDiskFrom = tstVDIoGetDiskByName(pGlob, pcszDiskFrom);
|
---|
1580 | pDiskTo = tstVDIoGetDiskByName(pGlob, pcszDiskTo);
|
---|
1581 | if (!pDiskFrom || !pDiskTo)
|
---|
1582 | rc = VERR_NOT_FOUND;
|
---|
1583 | else
|
---|
1584 | {
|
---|
1585 | /** @todo: Provide progress interface to test that cancelation
|
---|
1586 | * works as intended.
|
---|
1587 | */
|
---|
1588 | rc = VDCopyEx(pDiskFrom->pVD, nImageFrom, pDiskTo->pVD, pcszBackend, pcszFilename,
|
---|
1589 | fMoveByRename, cbSize, nImageFromSame, nImageToSame,
|
---|
1590 | VD_IMAGE_FLAGS_NONE, NULL, VD_OPEN_FLAGS_ASYNC_IO,
|
---|
1591 | NULL, pGlob->pInterfacesImages, NULL);
|
---|
1592 | }
|
---|
1593 | }
|
---|
1594 |
|
---|
1595 | return rc;
|
---|
1596 | }
|
---|
1597 |
|
---|
1598 | static DECLCALLBACK(int) vdScriptHandlerClose(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1599 | {
|
---|
1600 | int rc = VINF_SUCCESS;
|
---|
1601 | bool fAll = false;
|
---|
1602 | bool fDelete = false;
|
---|
1603 | const char *pcszDisk = NULL;
|
---|
1604 | PVDDISK pDisk = NULL;
|
---|
1605 |
|
---|
1606 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1607 | {
|
---|
1608 | switch (paScriptArgs[i].chId)
|
---|
1609 | {
|
---|
1610 | case 'd':
|
---|
1611 | {
|
---|
1612 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1613 | break;
|
---|
1614 | }
|
---|
1615 | case 'm':
|
---|
1616 | {
|
---|
1617 | if (!RTStrICmp(paScriptArgs[i].u.pcszString, "all"))
|
---|
1618 | fAll = true;
|
---|
1619 | else if (!RTStrICmp(paScriptArgs[i].u.pcszString, "single"))
|
---|
1620 | fAll = false;
|
---|
1621 | else
|
---|
1622 | {
|
---|
1623 | RTPrintf("Invalid mode '%s' given\n", paScriptArgs[i].u.pcszString);
|
---|
1624 | rc = VERR_INVALID_PARAMETER;
|
---|
1625 | }
|
---|
1626 | break;
|
---|
1627 | }
|
---|
1628 | case 'r':
|
---|
1629 | {
|
---|
1630 | fDelete = paScriptArgs[i].u.fFlag;
|
---|
1631 | break;
|
---|
1632 | }
|
---|
1633 | default:
|
---|
1634 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1635 | }
|
---|
1636 |
|
---|
1637 | if (RT_FAILURE(rc))
|
---|
1638 | break;
|
---|
1639 | }
|
---|
1640 |
|
---|
1641 | if ( RT_SUCCESS(rc)
|
---|
1642 | && fAll
|
---|
1643 | && fDelete)
|
---|
1644 | {
|
---|
1645 | RTPrintf("mode=all doesn't work with delete=yes\n");
|
---|
1646 | rc = VERR_INVALID_PARAMETER;
|
---|
1647 | }
|
---|
1648 |
|
---|
1649 | if (RT_SUCCESS(rc))
|
---|
1650 | {
|
---|
1651 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1652 | if (pDisk)
|
---|
1653 | {
|
---|
1654 | if (fAll)
|
---|
1655 | rc = VDCloseAll(pDisk->pVD);
|
---|
1656 | else
|
---|
1657 | rc = VDClose(pDisk->pVD, fDelete);
|
---|
1658 | }
|
---|
1659 | else
|
---|
1660 | rc = VERR_NOT_FOUND;
|
---|
1661 | }
|
---|
1662 | return rc;
|
---|
1663 | }
|
---|
1664 |
|
---|
1665 |
|
---|
1666 | static DECLCALLBACK(int) vdScriptHandlerPrintFileSize(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1667 | {
|
---|
1668 | int rc = VINF_SUCCESS;
|
---|
1669 | const char *pcszDisk = NULL;
|
---|
1670 | PVDDISK pDisk = NULL;
|
---|
1671 | unsigned nImage = 0;
|
---|
1672 |
|
---|
1673 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1674 | {
|
---|
1675 | switch (paScriptArgs[i].chId)
|
---|
1676 | {
|
---|
1677 | case 'd':
|
---|
1678 | {
|
---|
1679 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1680 | break;
|
---|
1681 | }
|
---|
1682 | case 'i':
|
---|
1683 | {
|
---|
1684 | nImage = (unsigned)paScriptArgs[i].u.u64;
|
---|
1685 | break;
|
---|
1686 | }
|
---|
1687 | default:
|
---|
1688 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1689 | }
|
---|
1690 | }
|
---|
1691 |
|
---|
1692 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1693 | if (pDisk)
|
---|
1694 | RTPrintf("%s: size of image %u is %llu\n", pcszDisk, nImage, VDGetFileSize(pDisk->pVD, nImage));
|
---|
1695 | else
|
---|
1696 | rc = VERR_NOT_FOUND;
|
---|
1697 |
|
---|
1698 | return rc;
|
---|
1699 | }
|
---|
1700 |
|
---|
1701 |
|
---|
1702 | static DECLCALLBACK(int) vdScriptHandlerIoLogReplay(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1703 | {
|
---|
1704 | int rc = VINF_SUCCESS;
|
---|
1705 | const char *pcszDisk = NULL;
|
---|
1706 | PVDDISK pDisk = NULL;
|
---|
1707 | const char *pcszIoLog = NULL;
|
---|
1708 |
|
---|
1709 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1710 | {
|
---|
1711 | switch (paScriptArgs[i].chId)
|
---|
1712 | {
|
---|
1713 | case 'd':
|
---|
1714 | {
|
---|
1715 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
1716 | break;
|
---|
1717 | }
|
---|
1718 | case 'i':
|
---|
1719 | {
|
---|
1720 | pcszIoLog = paScriptArgs[i].u.pcszString;
|
---|
1721 | break;
|
---|
1722 | }
|
---|
1723 | default:
|
---|
1724 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1725 | }
|
---|
1726 | }
|
---|
1727 |
|
---|
1728 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
1729 | if (pDisk)
|
---|
1730 | {
|
---|
1731 | VDIOLOGGER hIoLogger;
|
---|
1732 |
|
---|
1733 | rc = VDDbgIoLogOpen(&hIoLogger, pcszIoLog);
|
---|
1734 | if (RT_SUCCESS(rc))
|
---|
1735 | {
|
---|
1736 | uint32_t fIoLogFlags;
|
---|
1737 | VDIOLOGEVENT enmEvent;
|
---|
1738 | void *pvBuf = NULL;
|
---|
1739 | size_t cbBuf = 0;
|
---|
1740 |
|
---|
1741 | fIoLogFlags = VDDbgIoLogGetFlags(hIoLogger);
|
---|
1742 |
|
---|
1743 | /* Loop through events. */
|
---|
1744 | rc = VDDbgIoLogEventTypeGetNext(hIoLogger, &enmEvent);
|
---|
1745 | while ( RT_SUCCESS(rc)
|
---|
1746 | && enmEvent != VDIOLOGEVENT_END)
|
---|
1747 | {
|
---|
1748 | VDDBGIOLOGREQ enmReq = VDDBGIOLOGREQ_INVALID;
|
---|
1749 | uint64_t idEvent = 0;
|
---|
1750 | bool fAsync = false;
|
---|
1751 | uint64_t off = 0;
|
---|
1752 | size_t cbIo = 0;
|
---|
1753 | Assert(enmEvent == VDIOLOGEVENT_START);
|
---|
1754 |
|
---|
1755 | rc = VDDbgIoLogReqTypeGetNext(hIoLogger, &enmReq);
|
---|
1756 | if (RT_FAILURE(rc))
|
---|
1757 | break;
|
---|
1758 |
|
---|
1759 | switch (enmReq)
|
---|
1760 | {
|
---|
1761 | case VDDBGIOLOGREQ_READ:
|
---|
1762 | {
|
---|
1763 | rc = VDDbgIoLogEventGetStart(hIoLogger, &idEvent, &fAsync,
|
---|
1764 | &off, &cbIo, 0, NULL);
|
---|
1765 | if ( RT_SUCCESS(rc)
|
---|
1766 | && cbIo > cbBuf)
|
---|
1767 | {
|
---|
1768 | pvBuf = RTMemRealloc(pvBuf, cbIo);
|
---|
1769 | if (pvBuf)
|
---|
1770 | cbBuf = cbIo;
|
---|
1771 | else
|
---|
1772 | rc = VERR_NO_MEMORY;
|
---|
1773 | }
|
---|
1774 |
|
---|
1775 | if ( RT_SUCCESS(rc)
|
---|
1776 | && !fAsync)
|
---|
1777 | rc = VDRead(pDisk->pVD, off, pvBuf, cbIo);
|
---|
1778 | else if (RT_SUCCESS(rc))
|
---|
1779 | rc = VERR_NOT_SUPPORTED;
|
---|
1780 | break;
|
---|
1781 | }
|
---|
1782 | case VDDBGIOLOGREQ_WRITE:
|
---|
1783 | {
|
---|
1784 | rc = VDDbgIoLogEventGetStart(hIoLogger, &idEvent, &fAsync,
|
---|
1785 | &off, &cbIo, cbBuf, pvBuf);
|
---|
1786 | if (rc == VERR_BUFFER_OVERFLOW)
|
---|
1787 | {
|
---|
1788 | pvBuf = RTMemRealloc(pvBuf, cbIo);
|
---|
1789 | if (pvBuf)
|
---|
1790 | {
|
---|
1791 | cbBuf = cbIo;
|
---|
1792 | rc = VDDbgIoLogEventGetStart(hIoLogger, &idEvent, &fAsync,
|
---|
1793 | &off, &cbIo, cbBuf, pvBuf);
|
---|
1794 | }
|
---|
1795 | else
|
---|
1796 | rc = VERR_NO_MEMORY;
|
---|
1797 | }
|
---|
1798 |
|
---|
1799 | if ( RT_SUCCESS(rc)
|
---|
1800 | && !fAsync)
|
---|
1801 | rc = VDWrite(pDisk->pVD, off, pvBuf, cbIo);
|
---|
1802 | else if (RT_SUCCESS(rc))
|
---|
1803 | rc = VERR_NOT_SUPPORTED;
|
---|
1804 | break;
|
---|
1805 | }
|
---|
1806 | case VDDBGIOLOGREQ_FLUSH:
|
---|
1807 | {
|
---|
1808 | rc = VDDbgIoLogEventGetStart(hIoLogger, &idEvent, &fAsync,
|
---|
1809 | &off, &cbIo, 0, NULL);
|
---|
1810 | if ( RT_SUCCESS(rc)
|
---|
1811 | && !fAsync)
|
---|
1812 | rc = VDFlush(pDisk->pVD);
|
---|
1813 | else if (RT_SUCCESS(rc))
|
---|
1814 | rc = VERR_NOT_SUPPORTED;
|
---|
1815 | break;
|
---|
1816 | }
|
---|
1817 | case VDDBGIOLOGREQ_DISCARD:
|
---|
1818 | {
|
---|
1819 | PRTRANGE paRanges = NULL;
|
---|
1820 | unsigned cRanges = 0;
|
---|
1821 |
|
---|
1822 | rc = VDDbgIoLogEventGetStartDiscard(hIoLogger, &idEvent, &fAsync,
|
---|
1823 | &paRanges, &cRanges);
|
---|
1824 | if ( RT_SUCCESS(rc)
|
---|
1825 | && !fAsync)
|
---|
1826 | {
|
---|
1827 | rc = VDDiscardRanges(pDisk->pVD, paRanges, cRanges);
|
---|
1828 | RTMemFree(paRanges);
|
---|
1829 | }
|
---|
1830 | else if (RT_SUCCESS(rc))
|
---|
1831 | rc = VERR_NOT_SUPPORTED;
|
---|
1832 | break;
|
---|
1833 | }
|
---|
1834 | default:
|
---|
1835 | AssertMsgFailed(("Invalid request type %d\n", enmReq));
|
---|
1836 | }
|
---|
1837 |
|
---|
1838 | if (RT_SUCCESS(rc))
|
---|
1839 | {
|
---|
1840 | /* Get matching complete event. */
|
---|
1841 | rc = VDDbgIoLogEventTypeGetNext(hIoLogger, &enmEvent);
|
---|
1842 | if (RT_SUCCESS(rc))
|
---|
1843 | {
|
---|
1844 | uint64_t idEvtComplete;
|
---|
1845 | int rcReq;
|
---|
1846 | uint64_t msDuration;
|
---|
1847 |
|
---|
1848 | Assert(enmEvent == VDIOLOGEVENT_COMPLETE);
|
---|
1849 | rc = VDDbgIoLogEventGetComplete(hIoLogger, &idEvtComplete, &rcReq,
|
---|
1850 | &msDuration, &cbIo, cbBuf, pvBuf);
|
---|
1851 | Assert(RT_FAILURE(rc) || idEvtComplete == idEvent);
|
---|
1852 | }
|
---|
1853 | }
|
---|
1854 |
|
---|
1855 | if (RT_SUCCESS(rc))
|
---|
1856 | rc = VDDbgIoLogEventTypeGetNext(hIoLogger, &enmEvent);
|
---|
1857 | }
|
---|
1858 |
|
---|
1859 | VDDbgIoLogDestroy(hIoLogger);
|
---|
1860 | }
|
---|
1861 | }
|
---|
1862 | else
|
---|
1863 | rc = VERR_NOT_FOUND;
|
---|
1864 |
|
---|
1865 | return rc;
|
---|
1866 | }
|
---|
1867 |
|
---|
1868 |
|
---|
1869 | static DECLCALLBACK(int) vdScriptHandlerIoRngCreate(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1870 | {
|
---|
1871 | int rc = VINF_SUCCESS;
|
---|
1872 | size_t cbPattern = 0;
|
---|
1873 | uint64_t uSeed = 0;
|
---|
1874 | const char *pcszSeeder = NULL;
|
---|
1875 |
|
---|
1876 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1877 | {
|
---|
1878 | switch (paScriptArgs[i].chId)
|
---|
1879 | {
|
---|
1880 | case 'd':
|
---|
1881 | {
|
---|
1882 | cbPattern = paScriptArgs[i].u.u64;
|
---|
1883 | break;
|
---|
1884 | }
|
---|
1885 | case 's':
|
---|
1886 | {
|
---|
1887 | uSeed = paScriptArgs[i].u.u64;
|
---|
1888 | break;
|
---|
1889 | }
|
---|
1890 | case 'm':
|
---|
1891 | {
|
---|
1892 | pcszSeeder = paScriptArgs[i].u.pcszString;
|
---|
1893 | break;
|
---|
1894 | }
|
---|
1895 | default:
|
---|
1896 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1897 | }
|
---|
1898 | }
|
---|
1899 |
|
---|
1900 | if (pGlob->pIoRnd)
|
---|
1901 | {
|
---|
1902 | RTPrintf("I/O RNG already exists\n");
|
---|
1903 | rc = VERR_INVALID_STATE;
|
---|
1904 | }
|
---|
1905 | else
|
---|
1906 | {
|
---|
1907 | uint64_t uSeedToUse = 0;
|
---|
1908 |
|
---|
1909 | if (!RTStrICmp(pcszSeeder, "manual"))
|
---|
1910 | uSeedToUse = uSeed;
|
---|
1911 | else if (!RTStrICmp(pcszSeeder, "time"))
|
---|
1912 | uSeedToUse = RTTimeSystemMilliTS();
|
---|
1913 | else if (!RTStrICmp(pcszSeeder, "system"))
|
---|
1914 | {
|
---|
1915 | RTRAND hRand;
|
---|
1916 | rc = RTRandAdvCreateSystemTruer(&hRand);
|
---|
1917 | if (RT_SUCCESS(rc))
|
---|
1918 | {
|
---|
1919 | RTRandAdvBytes(hRand, &uSeedToUse, sizeof(uSeedToUse));
|
---|
1920 | RTRandAdvDestroy(hRand);
|
---|
1921 | }
|
---|
1922 | }
|
---|
1923 |
|
---|
1924 | if (RT_SUCCESS(rc))
|
---|
1925 | rc = VDIoRndCreate(&pGlob->pIoRnd, cbPattern, uSeed);
|
---|
1926 | }
|
---|
1927 |
|
---|
1928 | return rc;
|
---|
1929 | }
|
---|
1930 |
|
---|
1931 | static DECLCALLBACK(int) vdScriptHandlerIoRngDestroy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1932 | {
|
---|
1933 | if (pGlob->pIoRnd)
|
---|
1934 | {
|
---|
1935 | VDIoRndDestroy(pGlob->pIoRnd);
|
---|
1936 | pGlob->pIoRnd = NULL;
|
---|
1937 | }
|
---|
1938 | else
|
---|
1939 | RTPrintf("WARNING: No I/O RNG active, faulty script. Continuing\n");
|
---|
1940 |
|
---|
1941 | return VINF_SUCCESS;
|
---|
1942 | }
|
---|
1943 |
|
---|
1944 | static DECLCALLBACK(int) vdScriptHandlerIoPatternCreateFromNumber(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
1945 | {
|
---|
1946 | int rc = VINF_SUCCESS;
|
---|
1947 | size_t cbPattern = 0;
|
---|
1948 | const char *pcszName = NULL;
|
---|
1949 | uint64_t u64Pattern = 0;
|
---|
1950 |
|
---|
1951 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
1952 | {
|
---|
1953 | switch (paScriptArgs[i].chId)
|
---|
1954 | {
|
---|
1955 | case 'n':
|
---|
1956 | {
|
---|
1957 | pcszName = paScriptArgs[i].u.pcszString;
|
---|
1958 | break;
|
---|
1959 | }
|
---|
1960 | case 's':
|
---|
1961 | {
|
---|
1962 | cbPattern = paScriptArgs[i].u.u64;
|
---|
1963 | break;
|
---|
1964 | }
|
---|
1965 | case 'p':
|
---|
1966 | {
|
---|
1967 | u64Pattern = paScriptArgs[i].u.u64;
|
---|
1968 | break;
|
---|
1969 | }
|
---|
1970 | default:
|
---|
1971 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
1972 | }
|
---|
1973 | }
|
---|
1974 |
|
---|
1975 | PVDPATTERN pPattern = tstVDIoGetPatternByName(pGlob, pcszName);
|
---|
1976 | if (!pPattern)
|
---|
1977 | {
|
---|
1978 | pPattern = tstVDIoPatternCreate(pcszName, RT_ALIGN_Z(cbPattern, sizeof(uint64_t)));
|
---|
1979 | if (pPattern)
|
---|
1980 | {
|
---|
1981 | /* Fill the buffer. */
|
---|
1982 | void *pv = pPattern->pvPattern;
|
---|
1983 |
|
---|
1984 | while (pPattern->cbPattern > 0)
|
---|
1985 | {
|
---|
1986 | *((uint64_t*)pv) = u64Pattern;
|
---|
1987 | pPattern->cbPattern -= sizeof(uint64_t);
|
---|
1988 | pv = (uint64_t *)pv + 1;
|
---|
1989 | }
|
---|
1990 | pPattern->cbPattern = cbPattern; /* Set to the desired size. (could be unaligned) */
|
---|
1991 |
|
---|
1992 | RTListAppend(&pGlob->ListPatterns, &pPattern->ListNode);
|
---|
1993 | }
|
---|
1994 | else
|
---|
1995 | rc = VERR_NO_MEMORY;
|
---|
1996 | }
|
---|
1997 | else
|
---|
1998 | rc = VERR_ALREADY_EXISTS;
|
---|
1999 |
|
---|
2000 | return rc;
|
---|
2001 | }
|
---|
2002 |
|
---|
2003 | static DECLCALLBACK(int) vdScriptHandlerIoPatternCreateFromFile(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2004 | {
|
---|
2005 | int rc = VINF_SUCCESS;
|
---|
2006 | const char *pcszName = NULL;
|
---|
2007 | const char *pcszFile = NULL;
|
---|
2008 |
|
---|
2009 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2010 | {
|
---|
2011 | switch (paScriptArgs[i].chId)
|
---|
2012 | {
|
---|
2013 | case 'n':
|
---|
2014 | {
|
---|
2015 | pcszName = paScriptArgs[i].u.pcszString;
|
---|
2016 | break;
|
---|
2017 | }
|
---|
2018 | case 'f':
|
---|
2019 | {
|
---|
2020 | pcszFile = paScriptArgs[i].u.pcszString;
|
---|
2021 | break;
|
---|
2022 | }
|
---|
2023 | default:
|
---|
2024 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2025 | }
|
---|
2026 | }
|
---|
2027 |
|
---|
2028 | PVDPATTERN pPattern = tstVDIoGetPatternByName(pGlob, pcszName);
|
---|
2029 | if (!pPattern)
|
---|
2030 | {
|
---|
2031 | RTFILE hFile;
|
---|
2032 | uint64_t cbPattern = 0;
|
---|
2033 |
|
---|
2034 | rc = RTFileOpen(&hFile, pcszFile, RTFILE_O_DENY_NONE | RTFILE_O_OPEN | RTFILE_O_READ);
|
---|
2035 | if (RT_SUCCESS(rc))
|
---|
2036 | {
|
---|
2037 | rc = RTFileGetSize(hFile, &cbPattern);
|
---|
2038 | if (RT_SUCCESS(rc))
|
---|
2039 | {
|
---|
2040 | pPattern = tstVDIoPatternCreate(pcszName, (size_t)cbPattern);
|
---|
2041 | if (pPattern)
|
---|
2042 | {
|
---|
2043 | rc = RTFileRead(hFile, pPattern->pvPattern, (size_t)cbPattern, NULL);
|
---|
2044 | if (RT_SUCCESS(rc))
|
---|
2045 | RTListAppend(&pGlob->ListPatterns, &pPattern->ListNode);
|
---|
2046 | else
|
---|
2047 | {
|
---|
2048 | RTMemFree(pPattern->pvPattern);
|
---|
2049 | RTStrFree(pPattern->pszName);
|
---|
2050 | RTMemFree(pPattern);
|
---|
2051 | }
|
---|
2052 | }
|
---|
2053 | else
|
---|
2054 | rc = VERR_NO_MEMORY;
|
---|
2055 | }
|
---|
2056 | RTFileClose(hFile);
|
---|
2057 | }
|
---|
2058 | }
|
---|
2059 | else
|
---|
2060 | rc = VERR_ALREADY_EXISTS;
|
---|
2061 |
|
---|
2062 | return rc;
|
---|
2063 | }
|
---|
2064 |
|
---|
2065 | static DECLCALLBACK(int) vdScriptHandlerIoPatternDestroy(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2066 | {
|
---|
2067 | int rc = VINF_SUCCESS;
|
---|
2068 | const char *pcszName = NULL;
|
---|
2069 |
|
---|
2070 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2071 | {
|
---|
2072 | switch (paScriptArgs[i].chId)
|
---|
2073 | {
|
---|
2074 | case 'n':
|
---|
2075 | {
|
---|
2076 | pcszName = paScriptArgs[i].u.pcszString;
|
---|
2077 | break;
|
---|
2078 | }
|
---|
2079 | default:
|
---|
2080 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2081 | }
|
---|
2082 | }
|
---|
2083 |
|
---|
2084 | PVDPATTERN pPattern = tstVDIoGetPatternByName(pGlob, pcszName);
|
---|
2085 | if (pPattern)
|
---|
2086 | {
|
---|
2087 | RTListNodeRemove(&pPattern->ListNode);
|
---|
2088 | RTMemFree(pPattern->pvPattern);
|
---|
2089 | RTStrFree(pPattern->pszName);
|
---|
2090 | RTMemFree(pPattern);
|
---|
2091 | }
|
---|
2092 | else
|
---|
2093 | rc = VERR_NOT_FOUND;
|
---|
2094 |
|
---|
2095 | return rc;
|
---|
2096 | }
|
---|
2097 |
|
---|
2098 | static DECLCALLBACK(int) vdScriptHandlerSleep(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2099 | {
|
---|
2100 | int rc = VINF_SUCCESS;
|
---|
2101 | uint64_t cMillies = 0;
|
---|
2102 |
|
---|
2103 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2104 | {
|
---|
2105 | switch (paScriptArgs[i].chId)
|
---|
2106 | {
|
---|
2107 | case 't':
|
---|
2108 | {
|
---|
2109 | cMillies = paScriptArgs[i].u.u64;
|
---|
2110 | break;
|
---|
2111 | }
|
---|
2112 | default:
|
---|
2113 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2114 | }
|
---|
2115 | }
|
---|
2116 |
|
---|
2117 | rc = RTThreadSleep(cMillies);
|
---|
2118 | return rc;
|
---|
2119 | }
|
---|
2120 |
|
---|
2121 | static DECLCALLBACK(int) vdScriptHandlerDumpFile(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2122 | {
|
---|
2123 | int rc = VINF_SUCCESS;
|
---|
2124 | const char *pcszFile = NULL;
|
---|
2125 | const char *pcszPathToDump = NULL;
|
---|
2126 |
|
---|
2127 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2128 | {
|
---|
2129 | switch (paScriptArgs[i].chId)
|
---|
2130 | {
|
---|
2131 | case 'f':
|
---|
2132 | {
|
---|
2133 | pcszFile = paScriptArgs[i].u.pcszString;
|
---|
2134 | break;
|
---|
2135 | }
|
---|
2136 | case 'p':
|
---|
2137 | {
|
---|
2138 | pcszPathToDump = paScriptArgs[i].u.pcszString;
|
---|
2139 | break;
|
---|
2140 | }
|
---|
2141 | default:
|
---|
2142 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2143 | }
|
---|
2144 | }
|
---|
2145 |
|
---|
2146 | /* Check for the file. */
|
---|
2147 | PVDFILE pIt = NULL;
|
---|
2148 | bool fFound = false;
|
---|
2149 | RTListForEach(&pGlob->ListFiles, pIt, VDFILE, Node)
|
---|
2150 | {
|
---|
2151 | if (!RTStrCmp(pIt->pszName, pcszFile))
|
---|
2152 | {
|
---|
2153 | fFound = true;
|
---|
2154 | break;
|
---|
2155 | }
|
---|
2156 | }
|
---|
2157 |
|
---|
2158 | if (fFound)
|
---|
2159 | {
|
---|
2160 | RTPrintf("Dumping memory file %s to %s, this might take some time\n", pcszFile, pcszPathToDump);
|
---|
2161 | rc = VDMemDiskWriteToFile(pIt->pMemDisk, pcszPathToDump);
|
---|
2162 | }
|
---|
2163 | else
|
---|
2164 | rc = VERR_FILE_NOT_FOUND;
|
---|
2165 |
|
---|
2166 | return rc;
|
---|
2167 | }
|
---|
2168 |
|
---|
2169 | static DECLCALLBACK(int) vdScriptHandlerCreateDisk(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2170 | {
|
---|
2171 | int rc = VINF_SUCCESS;
|
---|
2172 | const char *pcszDisk = NULL;
|
---|
2173 | PVDDISK pDisk = NULL;
|
---|
2174 | bool fVerify = false;
|
---|
2175 |
|
---|
2176 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2177 | {
|
---|
2178 | switch (paScriptArgs[i].chId)
|
---|
2179 | {
|
---|
2180 | case 'n':
|
---|
2181 | {
|
---|
2182 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
2183 | break;
|
---|
2184 | }
|
---|
2185 | case 'v':
|
---|
2186 | {
|
---|
2187 | fVerify = paScriptArgs[i].u.fFlag;
|
---|
2188 | break;
|
---|
2189 | }
|
---|
2190 | default:
|
---|
2191 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2192 | }
|
---|
2193 | }
|
---|
2194 |
|
---|
2195 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
2196 | if (pDisk)
|
---|
2197 | rc = VERR_ALREADY_EXISTS;
|
---|
2198 | else
|
---|
2199 | {
|
---|
2200 | pDisk = (PVDDISK)RTMemAllocZ(sizeof(VDDISK));
|
---|
2201 | if (pDisk)
|
---|
2202 | {
|
---|
2203 | pDisk->pszName = RTStrDup(pcszDisk);
|
---|
2204 | if (pDisk->pszName)
|
---|
2205 | {
|
---|
2206 | rc = VINF_SUCCESS;
|
---|
2207 |
|
---|
2208 | if (fVerify)
|
---|
2209 | {
|
---|
2210 | rc = VDMemDiskCreate(&pDisk->pMemDiskVerify, 0 /* Growing */);
|
---|
2211 | if (RT_SUCCESS(rc))
|
---|
2212 | {
|
---|
2213 | rc = RTCritSectInit(&pDisk->CritSectVerify);
|
---|
2214 | if (RT_FAILURE(rc))
|
---|
2215 | VDMemDiskDestroy(pDisk->pMemDiskVerify);
|
---|
2216 | }
|
---|
2217 | }
|
---|
2218 |
|
---|
2219 | if (RT_SUCCESS(rc))
|
---|
2220 | {
|
---|
2221 | rc = VDCreate(pGlob->pInterfacesDisk, VDTYPE_HDD, &pDisk->pVD);
|
---|
2222 |
|
---|
2223 | if (RT_SUCCESS(rc))
|
---|
2224 | RTListAppend(&pGlob->ListDisks, &pDisk->ListNode);
|
---|
2225 | else
|
---|
2226 | {
|
---|
2227 | if (fVerify)
|
---|
2228 | {
|
---|
2229 | RTCritSectDelete(&pDisk->CritSectVerify);
|
---|
2230 | VDMemDiskDestroy(pDisk->pMemDiskVerify);
|
---|
2231 | }
|
---|
2232 | RTStrFree(pDisk->pszName);
|
---|
2233 | }
|
---|
2234 | }
|
---|
2235 | }
|
---|
2236 | else
|
---|
2237 | rc = VERR_NO_MEMORY;
|
---|
2238 |
|
---|
2239 | if (RT_FAILURE(rc))
|
---|
2240 | RTMemFree(pDisk);
|
---|
2241 | }
|
---|
2242 | else
|
---|
2243 | rc = VERR_NO_MEMORY;
|
---|
2244 | }
|
---|
2245 | return rc;
|
---|
2246 | }
|
---|
2247 |
|
---|
2248 | static DECLCALLBACK(int) vdScriptHandlerDestroyDisk(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2249 | {
|
---|
2250 | int rc = VINF_SUCCESS;
|
---|
2251 | const char *pcszDisk = NULL;
|
---|
2252 | PVDDISK pDisk = NULL;
|
---|
2253 |
|
---|
2254 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2255 | {
|
---|
2256 | switch (paScriptArgs[i].chId)
|
---|
2257 | {
|
---|
2258 | case 'n':
|
---|
2259 | {
|
---|
2260 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
2261 | break;
|
---|
2262 | }
|
---|
2263 | default:
|
---|
2264 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2265 | }
|
---|
2266 | }
|
---|
2267 |
|
---|
2268 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
2269 | if (pDisk)
|
---|
2270 | {
|
---|
2271 | RTListNodeRemove(&pDisk->ListNode);
|
---|
2272 | VDDestroy(pDisk->pVD);
|
---|
2273 | if (pDisk->pMemDiskVerify)
|
---|
2274 | {
|
---|
2275 | VDMemDiskDestroy(pDisk->pMemDiskVerify);
|
---|
2276 | RTCritSectDelete(&pDisk->CritSectVerify);
|
---|
2277 | }
|
---|
2278 | RTStrFree(pDisk->pszName);
|
---|
2279 | RTMemFree(pDisk);
|
---|
2280 | }
|
---|
2281 | else
|
---|
2282 | rc = VERR_NOT_FOUND;
|
---|
2283 |
|
---|
2284 | return rc;
|
---|
2285 | }
|
---|
2286 |
|
---|
2287 | static DECLCALLBACK(int) vdScriptHandlerCompareDisks(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2288 | {
|
---|
2289 | int rc = VINF_SUCCESS;
|
---|
2290 | const char *pcszDisk1 = NULL;
|
---|
2291 | PVDDISK pDisk1 = NULL;
|
---|
2292 | const char *pcszDisk2 = NULL;
|
---|
2293 | PVDDISK pDisk2 = NULL;
|
---|
2294 |
|
---|
2295 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2296 | {
|
---|
2297 | switch (paScriptArgs[i].chId)
|
---|
2298 | {
|
---|
2299 | case '1':
|
---|
2300 | {
|
---|
2301 | pcszDisk1 = paScriptArgs[i].u.pcszString;
|
---|
2302 | break;
|
---|
2303 | }
|
---|
2304 | case '2':
|
---|
2305 | {
|
---|
2306 | pcszDisk2 = paScriptArgs[i].u.pcszString;
|
---|
2307 | break;
|
---|
2308 | }
|
---|
2309 | default:
|
---|
2310 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2311 | }
|
---|
2312 | }
|
---|
2313 |
|
---|
2314 | pDisk1 = tstVDIoGetDiskByName(pGlob, pcszDisk1);
|
---|
2315 | pDisk2 = tstVDIoGetDiskByName(pGlob, pcszDisk2);
|
---|
2316 |
|
---|
2317 | if (pDisk1 && pDisk2)
|
---|
2318 | {
|
---|
2319 | uint8_t *pbBuf1 = (uint8_t *)RTMemAllocZ(16 * _1M);
|
---|
2320 | uint8_t *pbBuf2 = (uint8_t *)RTMemAllocZ(16 * _1M);
|
---|
2321 | if (pbBuf1 && pbBuf2)
|
---|
2322 | {
|
---|
2323 | uint64_t cbDisk1, cbDisk2;
|
---|
2324 | uint64_t uOffCur = 0;
|
---|
2325 |
|
---|
2326 | cbDisk1 = VDGetSize(pDisk1->pVD, VD_LAST_IMAGE);
|
---|
2327 | cbDisk2 = VDGetSize(pDisk2->pVD, VD_LAST_IMAGE);
|
---|
2328 |
|
---|
2329 | if (cbDisk1 != cbDisk2)
|
---|
2330 | RTPrintf("Disks differ in size %llu vs %llu\n", cbDisk1, cbDisk2);
|
---|
2331 | else
|
---|
2332 | {
|
---|
2333 | while (uOffCur < cbDisk1)
|
---|
2334 | {
|
---|
2335 | size_t cbRead = RT_MIN(cbDisk1, 16 * _1M);
|
---|
2336 |
|
---|
2337 | rc = VDRead(pDisk1->pVD, uOffCur, pbBuf1, cbRead);
|
---|
2338 | if (RT_SUCCESS(rc))
|
---|
2339 | rc = VDRead(pDisk2->pVD, uOffCur, pbBuf2, cbRead);
|
---|
2340 |
|
---|
2341 | if (RT_SUCCESS(rc))
|
---|
2342 | {
|
---|
2343 | if (memcmp(pbBuf1, pbBuf2, cbRead))
|
---|
2344 | {
|
---|
2345 | RTPrintf("Disks differ at offset %llu\n", uOffCur);
|
---|
2346 | rc = VERR_DEV_IO_ERROR;
|
---|
2347 | break;
|
---|
2348 | }
|
---|
2349 | }
|
---|
2350 | else
|
---|
2351 | {
|
---|
2352 | RTPrintf("Reading one disk at offset %llu failed\n", uOffCur);
|
---|
2353 | break;
|
---|
2354 | }
|
---|
2355 |
|
---|
2356 | uOffCur += cbRead;
|
---|
2357 | cbDisk1 -= cbRead;
|
---|
2358 | }
|
---|
2359 | }
|
---|
2360 | RTMemFree(pbBuf1);
|
---|
2361 | RTMemFree(pbBuf2);
|
---|
2362 | }
|
---|
2363 | else
|
---|
2364 | {
|
---|
2365 | if (pbBuf1)
|
---|
2366 | RTMemFree(pbBuf1);
|
---|
2367 | if (pbBuf2)
|
---|
2368 | RTMemFree(pbBuf2);
|
---|
2369 | rc = VERR_NO_MEMORY;
|
---|
2370 | }
|
---|
2371 | }
|
---|
2372 | else
|
---|
2373 | rc = VERR_NOT_FOUND;
|
---|
2374 |
|
---|
2375 | return rc;
|
---|
2376 | }
|
---|
2377 |
|
---|
2378 | static DECLCALLBACK(int) vdScriptHandlerDumpDiskInfo(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2379 | {
|
---|
2380 | int rc = VINF_SUCCESS;
|
---|
2381 | const char *pcszDisk = NULL;
|
---|
2382 | PVDDISK pDisk = NULL;
|
---|
2383 |
|
---|
2384 | for (unsigned i = 0; i < cScriptArgs; i++)
|
---|
2385 | {
|
---|
2386 | switch (paScriptArgs[i].chId)
|
---|
2387 | {
|
---|
2388 | case 'd':
|
---|
2389 | {
|
---|
2390 | pcszDisk = paScriptArgs[i].u.pcszString;
|
---|
2391 | break;
|
---|
2392 | }
|
---|
2393 | default:
|
---|
2394 | AssertMsgFailed(("Invalid argument given!\n"));
|
---|
2395 | }
|
---|
2396 | }
|
---|
2397 |
|
---|
2398 | pDisk = tstVDIoGetDiskByName(pGlob, pcszDisk);
|
---|
2399 |
|
---|
2400 | if (pDisk)
|
---|
2401 | VDDumpImages(pDisk->pVD);
|
---|
2402 | else
|
---|
2403 | rc = VERR_NOT_FOUND;
|
---|
2404 |
|
---|
2405 | return rc;
|
---|
2406 | }
|
---|
2407 |
|
---|
2408 | static DECLCALLBACK(int) vdScriptHandlerPrintMsg(PVDTESTGLOB pGlob, PVDSCRIPTARG paScriptArgs, unsigned cScriptArgs)
|
---|
2409 | {
|
---|
2410 | RTPrintf("%s\n", paScriptArgs[0].u.pcszString);
|
---|
2411 | return VINF_SUCCESS;
|
---|
2412 | }
|
---|
2413 |
|
---|
2414 | static DECLCALLBACK(int) tstVDIoFileOpen(void *pvUser, const char *pszLocation,
|
---|
2415 | uint32_t fOpen,
|
---|
2416 | PFNVDCOMPLETED pfnCompleted,
|
---|
2417 | void **ppStorage)
|
---|
2418 | {
|
---|
2419 | int rc = VINF_SUCCESS;
|
---|
2420 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2421 | bool fFound = false;
|
---|
2422 |
|
---|
2423 | /*
|
---|
2424 | * Some backends use ./ for paths, strip it.
|
---|
2425 | * @todo: Implement proper directory support for the
|
---|
2426 | * memory filesystem.
|
---|
2427 | */
|
---|
2428 | if ( strlen(pszLocation) >= 2
|
---|
2429 | && *pszLocation == '.'
|
---|
2430 | && pszLocation[1] == '/')
|
---|
2431 | pszLocation += 2;
|
---|
2432 |
|
---|
2433 | /* Check if the file exists. */
|
---|
2434 | PVDFILE pIt = NULL;
|
---|
2435 | RTListForEach(&pGlob->ListFiles, pIt, VDFILE, Node)
|
---|
2436 | {
|
---|
2437 | if (!RTStrCmp(pIt->pszName, pszLocation))
|
---|
2438 | {
|
---|
2439 | fFound = true;
|
---|
2440 | break;
|
---|
2441 | }
|
---|
2442 | }
|
---|
2443 |
|
---|
2444 | if ((fOpen & RTFILE_O_ACTION_MASK) == RTFILE_O_CREATE)
|
---|
2445 | {
|
---|
2446 | /* If the file exists delete the memory disk. */
|
---|
2447 | if (fFound)
|
---|
2448 | rc = VDMemDiskSetSize(pIt->pMemDisk, 0);
|
---|
2449 | else
|
---|
2450 | {
|
---|
2451 | /* Create completey new. */
|
---|
2452 | pIt = (PVDFILE)RTMemAllocZ(sizeof(VDFILE));
|
---|
2453 | if (pIt)
|
---|
2454 | {
|
---|
2455 | pIt->pszName = RTStrDup(pszLocation);
|
---|
2456 |
|
---|
2457 | if (pIt->pszName)
|
---|
2458 | {
|
---|
2459 | rc = VDMemDiskCreate(&pIt->pMemDisk, 0);
|
---|
2460 | }
|
---|
2461 | else
|
---|
2462 | rc = VERR_NO_MEMORY;
|
---|
2463 |
|
---|
2464 | if (RT_FAILURE(rc))
|
---|
2465 | {
|
---|
2466 | if (pIt->pszName)
|
---|
2467 | RTStrFree(pIt->pszName);
|
---|
2468 | RTMemFree(pIt);
|
---|
2469 | }
|
---|
2470 | }
|
---|
2471 | else
|
---|
2472 | rc = VERR_NO_MEMORY;
|
---|
2473 |
|
---|
2474 | RTListAppend(&pGlob->ListFiles, &pIt->Node);
|
---|
2475 | }
|
---|
2476 | }
|
---|
2477 | else if ((fOpen & RTFILE_O_ACTION_MASK) == RTFILE_O_OPEN)
|
---|
2478 | {
|
---|
2479 | if (!fFound)
|
---|
2480 | rc = VERR_FILE_NOT_FOUND;
|
---|
2481 | }
|
---|
2482 | else
|
---|
2483 | rc = VERR_INVALID_PARAMETER;
|
---|
2484 |
|
---|
2485 | if (RT_SUCCESS(rc))
|
---|
2486 | {
|
---|
2487 | AssertPtr(pIt);
|
---|
2488 | PVDSTORAGE pStorage = (PVDSTORAGE)RTMemAllocZ(sizeof(VDSTORAGE));
|
---|
2489 | if (!pStorage)
|
---|
2490 | rc = VERR_NO_MEMORY;
|
---|
2491 |
|
---|
2492 | pStorage->pFile = pIt;
|
---|
2493 | pStorage->pfnComplete = pfnCompleted;
|
---|
2494 | *ppStorage = pStorage;
|
---|
2495 | }
|
---|
2496 |
|
---|
2497 | return rc;
|
---|
2498 | }
|
---|
2499 |
|
---|
2500 | static DECLCALLBACK(int) tstVDIoFileClose(void *pvUser, void *pStorage)
|
---|
2501 | {
|
---|
2502 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2503 |
|
---|
2504 | RTMemFree(pIoStorage);
|
---|
2505 | return VINF_SUCCESS;
|
---|
2506 | }
|
---|
2507 |
|
---|
2508 | static DECLCALLBACK(int) tstVDIoFileDelete(void *pvUser, const char *pcszFilename)
|
---|
2509 | {
|
---|
2510 | int rc = VINF_SUCCESS;
|
---|
2511 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2512 | bool fFound = false;
|
---|
2513 |
|
---|
2514 | /*
|
---|
2515 | * Some backends use ./ for paths, strip it.
|
---|
2516 | * @todo: Implement proper directory support for the
|
---|
2517 | * memory filesystem.
|
---|
2518 | */
|
---|
2519 | if ( strlen(pcszFilename) >= 2
|
---|
2520 | && *pcszFilename == '.'
|
---|
2521 | && pcszFilename[1] == '/')
|
---|
2522 | pcszFilename += 2;
|
---|
2523 |
|
---|
2524 | /* Check if the file exists. */
|
---|
2525 | PVDFILE pIt = NULL;
|
---|
2526 | RTListForEach(&pGlob->ListFiles, pIt, VDFILE, Node)
|
---|
2527 | {
|
---|
2528 | if (!RTStrCmp(pIt->pszName, pcszFilename))
|
---|
2529 | {
|
---|
2530 | fFound = true;
|
---|
2531 | break;
|
---|
2532 | }
|
---|
2533 | }
|
---|
2534 |
|
---|
2535 | if (fFound)
|
---|
2536 | {
|
---|
2537 | RTListNodeRemove(&pIt->Node);
|
---|
2538 | VDMemDiskDestroy(pIt->pMemDisk);
|
---|
2539 | RTStrFree(pIt->pszName);
|
---|
2540 | RTMemFree(pIt);
|
---|
2541 | }
|
---|
2542 | else
|
---|
2543 | rc = VERR_FILE_NOT_FOUND;
|
---|
2544 |
|
---|
2545 | return rc;
|
---|
2546 | }
|
---|
2547 |
|
---|
2548 | static DECLCALLBACK(int) tstVDIoFileMove(void *pvUser, const char *pcszSrc, const char *pcszDst, unsigned fMove)
|
---|
2549 | {
|
---|
2550 | int rc = VINF_SUCCESS;
|
---|
2551 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2552 | bool fFound = false;
|
---|
2553 |
|
---|
2554 | /* Check if the file exists. */
|
---|
2555 | PVDFILE pIt = NULL;
|
---|
2556 | RTListForEach(&pGlob->ListFiles, pIt, VDFILE, Node)
|
---|
2557 | {
|
---|
2558 | if (!RTStrCmp(pIt->pszName, pcszSrc))
|
---|
2559 | {
|
---|
2560 | fFound = true;
|
---|
2561 | break;
|
---|
2562 | }
|
---|
2563 | }
|
---|
2564 |
|
---|
2565 | if (fFound)
|
---|
2566 | {
|
---|
2567 | char *pszNew = RTStrDup(pcszDst);
|
---|
2568 | if (pszNew)
|
---|
2569 | {
|
---|
2570 | RTStrFree(pIt->pszName);
|
---|
2571 | pIt->pszName = pszNew;
|
---|
2572 | }
|
---|
2573 | else
|
---|
2574 | rc = VERR_NO_MEMORY;
|
---|
2575 | }
|
---|
2576 | else
|
---|
2577 | rc = VERR_FILE_NOT_FOUND;
|
---|
2578 |
|
---|
2579 | return rc;
|
---|
2580 | }
|
---|
2581 |
|
---|
2582 | static DECLCALLBACK(int) tstVDIoFileGetFreeSpace(void *pvUser, const char *pcszFilename, int64_t *pcbFreeSpace)
|
---|
2583 | {
|
---|
2584 | AssertPtrReturn(pcbFreeSpace, VERR_INVALID_POINTER);
|
---|
2585 |
|
---|
2586 | *pcbFreeSpace = ~0ULL; /** @todo: Implement */
|
---|
2587 | return VINF_SUCCESS;
|
---|
2588 | }
|
---|
2589 |
|
---|
2590 | static DECLCALLBACK(int) tstVDIoFileGetModificationTime(void *pvUser, const char *pcszFilename, PRTTIMESPEC pModificationTime)
|
---|
2591 | {
|
---|
2592 | AssertPtrReturn(pModificationTime, VERR_INVALID_POINTER);
|
---|
2593 |
|
---|
2594 | /** @todo: Implement */
|
---|
2595 | return VINF_SUCCESS;
|
---|
2596 | }
|
---|
2597 |
|
---|
2598 | static DECLCALLBACK(int) tstVDIoFileGetSize(void *pvUser, void *pStorage, uint64_t *pcbSize)
|
---|
2599 | {
|
---|
2600 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2601 |
|
---|
2602 | return VDMemDiskGetSize(pIoStorage->pFile->pMemDisk, pcbSize);
|
---|
2603 | }
|
---|
2604 |
|
---|
2605 | static DECLCALLBACK(int) tstVDIoFileSetSize(void *pvUser, void *pStorage, uint64_t cbSize)
|
---|
2606 | {
|
---|
2607 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2608 |
|
---|
2609 | return VDMemDiskSetSize(pIoStorage->pFile->pMemDisk, cbSize);
|
---|
2610 | }
|
---|
2611 |
|
---|
2612 | static DECLCALLBACK(int) tstVDIoFileWriteSync(void *pvUser, void *pStorage, uint64_t uOffset,
|
---|
2613 | const void *pvBuffer, size_t cbBuffer, size_t *pcbWritten)
|
---|
2614 | {
|
---|
2615 | int rc = VINF_SUCCESS;
|
---|
2616 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2617 |
|
---|
2618 | RTSGBUF SgBuf;
|
---|
2619 | RTSGSEG Seg;
|
---|
2620 |
|
---|
2621 | Seg.pvSeg = (void *)pvBuffer;
|
---|
2622 | Seg.cbSeg = cbBuffer;
|
---|
2623 | RTSgBufInit(&SgBuf, &Seg, 1);
|
---|
2624 | rc = VDMemDiskWrite(pIoStorage->pFile->pMemDisk, uOffset, cbBuffer, &SgBuf);
|
---|
2625 | if (RT_SUCCESS(rc) && pcbWritten)
|
---|
2626 | *pcbWritten = cbBuffer;
|
---|
2627 |
|
---|
2628 | return rc;
|
---|
2629 | }
|
---|
2630 |
|
---|
2631 | static DECLCALLBACK(int) tstVDIoFileReadSync(void *pvUser, void *pStorage, uint64_t uOffset,
|
---|
2632 | void *pvBuffer, size_t cbBuffer, size_t *pcbRead)
|
---|
2633 | {
|
---|
2634 | int rc = VINF_SUCCESS;
|
---|
2635 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2636 |
|
---|
2637 | RTSGBUF SgBuf;
|
---|
2638 | RTSGSEG Seg;
|
---|
2639 |
|
---|
2640 | Seg.pvSeg = pvBuffer;
|
---|
2641 | Seg.cbSeg = cbBuffer;
|
---|
2642 | RTSgBufInit(&SgBuf, &Seg, 1);
|
---|
2643 | rc = VDMemDiskRead(pIoStorage->pFile->pMemDisk, uOffset, cbBuffer, &SgBuf);
|
---|
2644 | if (RT_SUCCESS(rc) && pcbRead)
|
---|
2645 | *pcbRead = cbBuffer;
|
---|
2646 |
|
---|
2647 | return rc;
|
---|
2648 | }
|
---|
2649 |
|
---|
2650 | static DECLCALLBACK(int) tstVDIoFileFlushSync(void *pvUser, void *pStorage)
|
---|
2651 | {
|
---|
2652 | /* nothing to do. */
|
---|
2653 | return VINF_SUCCESS;
|
---|
2654 | }
|
---|
2655 |
|
---|
2656 | static DECLCALLBACK(int) tstVDIoFileReadAsync(void *pvUser, void *pStorage, uint64_t uOffset,
|
---|
2657 | PCRTSGSEG paSegments, size_t cSegments,
|
---|
2658 | size_t cbRead, void *pvCompletion,
|
---|
2659 | void **ppTask)
|
---|
2660 | {
|
---|
2661 | int rc = VINF_SUCCESS;
|
---|
2662 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2663 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2664 |
|
---|
2665 | rc = VDIoBackendMemTransfer(pGlob->pIoBackend, pIoStorage->pFile->pMemDisk, VDIOTXDIR_READ, uOffset,
|
---|
2666 | cbRead, paSegments, cSegments, pIoStorage->pfnComplete, pvCompletion);
|
---|
2667 | if (RT_SUCCESS(rc))
|
---|
2668 | rc = VERR_VD_ASYNC_IO_IN_PROGRESS;
|
---|
2669 |
|
---|
2670 | return rc;
|
---|
2671 | }
|
---|
2672 |
|
---|
2673 | static DECLCALLBACK(int) tstVDIoFileWriteAsync(void *pvUser, void *pStorage, uint64_t uOffset,
|
---|
2674 | PCRTSGSEG paSegments, size_t cSegments,
|
---|
2675 | size_t cbWrite, void *pvCompletion,
|
---|
2676 | void **ppTask)
|
---|
2677 | {
|
---|
2678 | int rc = VINF_SUCCESS;
|
---|
2679 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2680 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2681 |
|
---|
2682 | rc = VDIoBackendMemTransfer(pGlob->pIoBackend, pIoStorage->pFile->pMemDisk, VDIOTXDIR_WRITE, uOffset,
|
---|
2683 | cbWrite, paSegments, cSegments, pIoStorage->pfnComplete, pvCompletion);
|
---|
2684 | if (RT_SUCCESS(rc))
|
---|
2685 | rc = VERR_VD_ASYNC_IO_IN_PROGRESS;
|
---|
2686 |
|
---|
2687 | return rc;
|
---|
2688 | }
|
---|
2689 |
|
---|
2690 | static DECLCALLBACK(int) tstVDIoFileFlushAsync(void *pvUser, void *pStorage, void *pvCompletion,
|
---|
2691 | void **ppTask)
|
---|
2692 | {
|
---|
2693 | int rc = VINF_SUCCESS;
|
---|
2694 | PVDTESTGLOB pGlob = (PVDTESTGLOB)pvUser;
|
---|
2695 | PVDSTORAGE pIoStorage = (PVDSTORAGE)pStorage;
|
---|
2696 |
|
---|
2697 | rc = VDIoBackendMemTransfer(pGlob->pIoBackend, pIoStorage->pFile->pMemDisk, VDIOTXDIR_FLUSH, 0,
|
---|
2698 | 0, NULL, 0, pIoStorage->pfnComplete, pvCompletion);
|
---|
2699 | if (RT_SUCCESS(rc))
|
---|
2700 | rc = VERR_VD_ASYNC_IO_IN_PROGRESS;
|
---|
2701 |
|
---|
2702 | return rc;
|
---|
2703 | }
|
---|
2704 |
|
---|
2705 | static int tstVDIoTestInit(PVDIOTEST pIoTest, PVDTESTGLOB pGlob, bool fRandomAcc, uint64_t cbIo,
|
---|
2706 | size_t cbBlkSize, uint64_t offStart, uint64_t offEnd,
|
---|
2707 | unsigned uWriteChance, PVDPATTERN pPattern)
|
---|
2708 | {
|
---|
2709 | int rc = VINF_SUCCESS;
|
---|
2710 |
|
---|
2711 | RT_ZERO(*pIoTest);
|
---|
2712 | pIoTest->fRandomAccess = fRandomAcc;
|
---|
2713 | pIoTest->cbIo = cbIo;
|
---|
2714 | pIoTest->cbBlkIo = cbBlkSize;
|
---|
2715 | pIoTest->offStart = offStart;
|
---|
2716 | pIoTest->offEnd = offEnd;
|
---|
2717 | pIoTest->uWriteChance = uWriteChance;
|
---|
2718 | pIoTest->pIoRnd = pGlob->pIoRnd;
|
---|
2719 | pIoTest->pPattern = pPattern;
|
---|
2720 |
|
---|
2721 | if (fRandomAcc)
|
---|
2722 | {
|
---|
2723 | uint64_t cbRange = pIoTest->offEnd < pIoTest->offStart
|
---|
2724 | ? pIoTest->offStart - pIoTest->offEnd
|
---|
2725 | : pIoTest->offEnd - pIoTest->offStart;
|
---|
2726 |
|
---|
2727 | pIoTest->u.Rnd.cBlocks = cbRange / cbBlkSize + ((cbRange % cbBlkSize) ? 1 : 0);
|
---|
2728 | pIoTest->u.Rnd.cBlocksLeft = pIoTest->u.Rnd.cBlocks;
|
---|
2729 | pIoTest->u.Rnd.pbMapAccessed = (uint8_t *)RTMemAllocZ(pIoTest->u.Rnd.cBlocks / 8
|
---|
2730 | + ((pIoTest->u.Rnd.cBlocks % 8)
|
---|
2731 | ? 1
|
---|
2732 | : 0));
|
---|
2733 | if (!pIoTest->u.Rnd.pbMapAccessed)
|
---|
2734 | rc = VERR_NO_MEMORY;
|
---|
2735 | }
|
---|
2736 | else
|
---|
2737 | pIoTest->u.offNext = pIoTest->offEnd < pIoTest->offStart ? pIoTest->offStart - cbBlkSize : offStart;
|
---|
2738 |
|
---|
2739 | return rc;
|
---|
2740 | }
|
---|
2741 |
|
---|
2742 | static void tstVDIoTestDestroy(PVDIOTEST pIoTest)
|
---|
2743 | {
|
---|
2744 | if (pIoTest->fRandomAccess)
|
---|
2745 | RTMemFree(pIoTest->u.Rnd.pbMapAccessed);
|
---|
2746 | }
|
---|
2747 |
|
---|
2748 | static bool tstVDIoTestRunning(PVDIOTEST pIoTest)
|
---|
2749 | {
|
---|
2750 | return pIoTest->cbIo > 0;
|
---|
2751 | }
|
---|
2752 |
|
---|
2753 | static bool tstVDIoTestReqOutstanding(PVDIOREQ pIoReq)
|
---|
2754 | {
|
---|
2755 | return pIoReq->fOutstanding;
|
---|
2756 | }
|
---|
2757 |
|
---|
2758 | /**
|
---|
2759 | * Returns true with the given chance in percent.
|
---|
2760 | *
|
---|
2761 | * @returns true or false
|
---|
2762 | * @param iPercentage The percentage of the chance to return true.
|
---|
2763 | */
|
---|
2764 | static bool tstVDIoTestIsTrue(PVDIOTEST pIoTest, int iPercentage)
|
---|
2765 | {
|
---|
2766 | int uRnd = VDIoRndGetU32Ex(pIoTest->pIoRnd, 0, 100);
|
---|
2767 |
|
---|
2768 | return (uRnd < iPercentage); /* This should be enough for our purpose */
|
---|
2769 | }
|
---|
2770 |
|
---|
2771 | static int tstVDIoTestReqInit(PVDIOTEST pIoTest, PVDIOREQ pIoReq, void *pvUser)
|
---|
2772 | {
|
---|
2773 | int rc = VINF_SUCCESS;
|
---|
2774 |
|
---|
2775 | if (pIoTest->cbIo)
|
---|
2776 | {
|
---|
2777 | /* Read or Write? */
|
---|
2778 | pIoReq->enmTxDir = tstVDIoTestIsTrue(pIoTest, pIoTest->uWriteChance) ? VDIOREQTXDIR_WRITE : VDIOREQTXDIR_READ;
|
---|
2779 | pIoReq->cbReq = RT_MIN(pIoTest->cbBlkIo, pIoTest->cbIo);
|
---|
2780 | pIoTest->cbIo -= pIoReq->cbReq;
|
---|
2781 | pIoReq->DataSeg.cbSeg = pIoReq->cbReq;
|
---|
2782 |
|
---|
2783 | if (pIoReq->enmTxDir == VDIOREQTXDIR_WRITE)
|
---|
2784 | {
|
---|
2785 | if (pIoTest->pPattern)
|
---|
2786 | rc = tstVDIoPatternGetBuffer(pIoTest->pPattern, &pIoReq->DataSeg.pvSeg, pIoReq->cbReq);
|
---|
2787 | else
|
---|
2788 | rc = VDIoRndGetBuffer(pIoTest->pIoRnd, &pIoReq->DataSeg.pvSeg, pIoReq->cbReq);
|
---|
2789 | AssertRC(rc);
|
---|
2790 | }
|
---|
2791 | else
|
---|
2792 | {
|
---|
2793 | /* Read */
|
---|
2794 | pIoReq->DataSeg.pvSeg = pIoReq->pvBufRead;
|
---|
2795 | }
|
---|
2796 |
|
---|
2797 | if (RT_SUCCESS(rc))
|
---|
2798 | {
|
---|
2799 | RTSgBufInit(&pIoReq->SgBuf, &pIoReq->DataSeg, 1);
|
---|
2800 |
|
---|
2801 | if (pIoTest->fRandomAccess)
|
---|
2802 | {
|
---|
2803 | int idx = -1;
|
---|
2804 |
|
---|
2805 | idx = ASMBitFirstClear(pIoTest->u.Rnd.pbMapAccessed, pIoTest->u.Rnd.cBlocks);
|
---|
2806 |
|
---|
2807 | /* In case this is the last request we don't need to search further. */
|
---|
2808 | if (pIoTest->u.Rnd.cBlocksLeft > 1)
|
---|
2809 | {
|
---|
2810 | int idxIo;
|
---|
2811 | idxIo = VDIoRndGetU32Ex(pIoTest->pIoRnd, idx, pIoTest->u.Rnd.cBlocks - 1);
|
---|
2812 |
|
---|
2813 | /*
|
---|
2814 | * If the bit is marked free use it, otherwise search for the next free bit
|
---|
2815 | * and if that doesn't work use the first free bit.
|
---|
2816 | */
|
---|
2817 | if (ASMBitTest(pIoTest->u.Rnd.pbMapAccessed, idxIo))
|
---|
2818 | {
|
---|
2819 | idxIo = ASMBitNextClear(pIoTest->u.Rnd.pbMapAccessed, pIoTest->u.Rnd.cBlocks, idxIo);
|
---|
2820 | if (idxIo != -1)
|
---|
2821 | idx = idxIo;
|
---|
2822 | }
|
---|
2823 | else
|
---|
2824 | idx = idxIo;
|
---|
2825 | }
|
---|
2826 |
|
---|
2827 | Assert(idx != -1);
|
---|
2828 | pIoReq->off = idx * pIoTest->cbBlkIo;
|
---|
2829 | pIoTest->u.Rnd.cBlocksLeft--;
|
---|
2830 | if (!pIoTest->u.Rnd.cBlocksLeft)
|
---|
2831 | {
|
---|
2832 | /* New round, clear everything. */
|
---|
2833 | ASMBitClearRange(pIoTest->u.Rnd.pbMapAccessed, 0, pIoTest->u.Rnd.cBlocks);
|
---|
2834 | pIoTest->u.Rnd.cBlocksLeft = pIoTest->u.Rnd.cBlocks;
|
---|
2835 | }
|
---|
2836 | else
|
---|
2837 | ASMBitSet(pIoTest->u.Rnd.pbMapAccessed, idx);
|
---|
2838 | }
|
---|
2839 | else
|
---|
2840 | {
|
---|
2841 | pIoReq->off = pIoTest->u.offNext;
|
---|
2842 | if (pIoTest->offEnd < pIoTest->offStart)
|
---|
2843 | {
|
---|
2844 | pIoTest->u.offNext = pIoTest->u.offNext == 0
|
---|
2845 | ? pIoTest->offEnd - pIoTest->cbBlkIo
|
---|
2846 | : RT_MAX(pIoTest->offEnd, pIoTest->u.offNext - pIoTest->cbBlkIo);
|
---|
2847 | }
|
---|
2848 | else
|
---|
2849 | {
|
---|
2850 | pIoTest->u.offNext = pIoTest->u.offNext + pIoTest->cbBlkIo >= pIoTest->offEnd
|
---|
2851 | ? 0
|
---|
2852 | : RT_MIN(pIoTest->offEnd, pIoTest->u.offNext + pIoTest->cbBlkIo);
|
---|
2853 | }
|
---|
2854 | }
|
---|
2855 | pIoReq->pvUser = pvUser;
|
---|
2856 | pIoReq->fOutstanding = true;
|
---|
2857 | }
|
---|
2858 | }
|
---|
2859 | else
|
---|
2860 | rc = VERR_ACCESS_DENIED;
|
---|
2861 |
|
---|
2862 | return rc;
|
---|
2863 | }
|
---|
2864 |
|
---|
2865 | static void tstVDIoTestReqComplete(void *pvUser1, void *pvUser2, int rcReq)
|
---|
2866 | {
|
---|
2867 | PVDIOREQ pIoReq = (PVDIOREQ)pvUser1;
|
---|
2868 | RTSEMEVENT hEventSem = (RTSEMEVENT)pvUser2;
|
---|
2869 | PVDDISK pDisk = (PVDDISK)pIoReq->pvUser;
|
---|
2870 |
|
---|
2871 | LogFlow(("Request %d completed\n", pIoReq->idx));
|
---|
2872 |
|
---|
2873 | if (pDisk->pMemDiskVerify)
|
---|
2874 | {
|
---|
2875 | switch (pIoReq->enmTxDir)
|
---|
2876 | {
|
---|
2877 | case VDIOREQTXDIR_READ:
|
---|
2878 | {
|
---|
2879 | RTCritSectEnter(&pDisk->CritSectVerify);
|
---|
2880 | RTSgBufReset(&pIoReq->SgBuf);
|
---|
2881 |
|
---|
2882 | if (VDMemDiskCmp(pDisk->pMemDiskVerify, pIoReq->off, pIoReq->cbReq,
|
---|
2883 | &pIoReq->SgBuf))
|
---|
2884 | RTPrintf("Corrupted disk at offset %llu!\n", pIoReq->off);
|
---|
2885 | RTCritSectLeave(&pDisk->CritSectVerify);
|
---|
2886 | }
|
---|
2887 | case VDIOREQTXDIR_WRITE:
|
---|
2888 | {
|
---|
2889 | RTCritSectEnter(&pDisk->CritSectVerify);
|
---|
2890 | RTSgBufReset(&pIoReq->SgBuf);
|
---|
2891 |
|
---|
2892 | int rc = VDMemDiskWrite(pDisk->pMemDiskVerify, pIoReq->off, pIoReq->cbReq,
|
---|
2893 | &pIoReq->SgBuf);
|
---|
2894 | AssertRC(rc);
|
---|
2895 | RTCritSectLeave(&pDisk->CritSectVerify);
|
---|
2896 | break;
|
---|
2897 | }
|
---|
2898 | case VDIOREQTXDIR_FLUSH:
|
---|
2899 | case VDIOREQTXDIR_DISCARD:
|
---|
2900 | break;
|
---|
2901 | }
|
---|
2902 | }
|
---|
2903 |
|
---|
2904 | ASMAtomicXchgBool(&pIoReq->fOutstanding, false);
|
---|
2905 | RTSemEventSignal(hEventSem);
|
---|
2906 | return;
|
---|
2907 | }
|
---|
2908 |
|
---|
2909 | /**
|
---|
2910 | * Returns the disk handle by name or NULL if not found
|
---|
2911 | *
|
---|
2912 | * @returns Disk handle or NULL if the disk could not be found.
|
---|
2913 | *
|
---|
2914 | * @param pGlob Global test state.
|
---|
2915 | * @param pcszDisk Name of the disk to get.
|
---|
2916 | */
|
---|
2917 | static PVDDISK tstVDIoGetDiskByName(PVDTESTGLOB pGlob, const char *pcszDisk)
|
---|
2918 | {
|
---|
2919 | PVDDISK pIt = NULL;
|
---|
2920 | bool fFound = false;
|
---|
2921 |
|
---|
2922 | LogFlowFunc(("pGlob=%#p pcszDisk=%s\n", pGlob, pcszDisk));
|
---|
2923 |
|
---|
2924 | RTListForEach(&pGlob->ListDisks, pIt, VDDISK, ListNode)
|
---|
2925 | {
|
---|
2926 | if (!RTStrCmp(pIt->pszName, pcszDisk))
|
---|
2927 | {
|
---|
2928 | fFound = true;
|
---|
2929 | break;
|
---|
2930 | }
|
---|
2931 | }
|
---|
2932 |
|
---|
2933 | LogFlowFunc(("return %#p\n", fFound ? pIt : NULL));
|
---|
2934 | return fFound ? pIt : NULL;
|
---|
2935 | }
|
---|
2936 |
|
---|
2937 | /**
|
---|
2938 | * Returns the I/O pattern handle by name of NULL if not found.
|
---|
2939 | *
|
---|
2940 | * @returns I/O pattern handle or NULL if the pattern could not be found.
|
---|
2941 | *
|
---|
2942 | * @param pGlob Global test state.
|
---|
2943 | * @param pcszName Name of the pattern.
|
---|
2944 | */
|
---|
2945 | static PVDPATTERN tstVDIoGetPatternByName(PVDTESTGLOB pGlob, const char *pcszName)
|
---|
2946 | {
|
---|
2947 | PVDPATTERN pIt = NULL;
|
---|
2948 | bool fFound = false;
|
---|
2949 |
|
---|
2950 | LogFlowFunc(("pGlob=%#p pcszName=%s\n", pGlob, pcszName));
|
---|
2951 |
|
---|
2952 | RTListForEach(&pGlob->ListPatterns, pIt, VDPATTERN, ListNode)
|
---|
2953 | {
|
---|
2954 | if (!RTStrCmp(pIt->pszName, pcszName))
|
---|
2955 | {
|
---|
2956 | fFound = true;
|
---|
2957 | break;
|
---|
2958 | }
|
---|
2959 | }
|
---|
2960 |
|
---|
2961 | LogFlowFunc(("return %#p\n", fFound ? pIt : NULL));
|
---|
2962 | return fFound ? pIt : NULL;
|
---|
2963 | }
|
---|
2964 |
|
---|
2965 | /**
|
---|
2966 | * Creates a new pattern with the given name and an
|
---|
2967 | * allocated pattern buffer.
|
---|
2968 | *
|
---|
2969 | * @returns Pointer to a new pattern buffer or NULL on failure.
|
---|
2970 | * @param pcszName Name of the pattern.
|
---|
2971 | * @param cbPattern Size of the pattern buffer.
|
---|
2972 | */
|
---|
2973 | static PVDPATTERN tstVDIoPatternCreate(const char *pcszName, size_t cbPattern)
|
---|
2974 | {
|
---|
2975 | PVDPATTERN pPattern = (PVDPATTERN)RTMemAllocZ(sizeof(VDPATTERN));
|
---|
2976 | char *pszName = RTStrDup(pcszName);
|
---|
2977 | void *pvPattern = RTMemAllocZ(cbPattern);
|
---|
2978 |
|
---|
2979 | if (pPattern && pszName && pvPattern)
|
---|
2980 | {
|
---|
2981 | pPattern->pszName = pszName;
|
---|
2982 | pPattern->pvPattern = pvPattern;
|
---|
2983 | pPattern->cbPattern = cbPattern;
|
---|
2984 | }
|
---|
2985 | else
|
---|
2986 | {
|
---|
2987 | if (pPattern)
|
---|
2988 | RTMemFree(pPattern);
|
---|
2989 | if (pszName)
|
---|
2990 | RTStrFree(pszName);
|
---|
2991 | if (pvPattern)
|
---|
2992 | RTMemFree(pvPattern);
|
---|
2993 |
|
---|
2994 | pPattern = NULL;
|
---|
2995 | pszName = NULL;
|
---|
2996 | pvPattern = NULL;
|
---|
2997 | }
|
---|
2998 |
|
---|
2999 | return pPattern;
|
---|
3000 | }
|
---|
3001 |
|
---|
3002 | static int tstVDIoPatternGetBuffer(PVDPATTERN pPattern, void **ppv, size_t cb)
|
---|
3003 | {
|
---|
3004 | AssertPtrReturn(pPattern, VERR_INVALID_POINTER);
|
---|
3005 | AssertPtrReturn(ppv, VERR_INVALID_POINTER);
|
---|
3006 | AssertReturn(cb > 0, VERR_INVALID_PARAMETER);
|
---|
3007 |
|
---|
3008 | if (cb > pPattern->cbPattern)
|
---|
3009 | return VERR_INVALID_PARAMETER;
|
---|
3010 |
|
---|
3011 | *ppv = pPattern->pvPattern;
|
---|
3012 | return VINF_SUCCESS;
|
---|
3013 | }
|
---|
3014 |
|
---|
3015 | /**
|
---|
3016 | * Skips the characters until the given character is reached.
|
---|
3017 | *
|
---|
3018 | * @returns Start of the string with the given character
|
---|
3019 | * or NULL if the string ended before.
|
---|
3020 | *
|
---|
3021 | * @param psz The string to skip.
|
---|
3022 | * @param ch The character.
|
---|
3023 | */
|
---|
3024 | static char *tstVDIoScriptSkipUntil(char *psz, char ch)
|
---|
3025 | {
|
---|
3026 | while ( *psz != '\0'
|
---|
3027 | && *psz != ch)
|
---|
3028 | psz++;
|
---|
3029 |
|
---|
3030 | return psz;
|
---|
3031 | }
|
---|
3032 |
|
---|
3033 | /**
|
---|
3034 | * Skips the spaces of the current string.
|
---|
3035 | *
|
---|
3036 | * @returns Start of the string with a non space character
|
---|
3037 | * or NULL if the string ended before.
|
---|
3038 | *
|
---|
3039 | * @param psz The string to skip.
|
---|
3040 | */
|
---|
3041 | static char *tstVDIoScriptSkipSpace(char *psz)
|
---|
3042 | {
|
---|
3043 | while ( *psz != '\0'
|
---|
3044 | && RT_C_IS_SPACE(*psz))
|
---|
3045 | psz++;
|
---|
3046 |
|
---|
3047 | return psz;
|
---|
3048 | }
|
---|
3049 |
|
---|
3050 | /**
|
---|
3051 | * Skips all characters until a space is reached of the current
|
---|
3052 | * string.
|
---|
3053 | *
|
---|
3054 | * @returns Start of the string with a space character
|
---|
3055 | * or NULL if the string ended before.
|
---|
3056 | *
|
---|
3057 | * @param psz The string to skip.
|
---|
3058 | */
|
---|
3059 | static char *tstVDIoScriptSkipNonSpace(char *psz)
|
---|
3060 | {
|
---|
3061 | while ( *psz != '\0'
|
---|
3062 | && !RT_C_IS_SPACE(*psz))
|
---|
3063 | psz++;
|
---|
3064 |
|
---|
3065 | return psz;
|
---|
3066 | }
|
---|
3067 |
|
---|
3068 | /**
|
---|
3069 | * Returns true if the first character of the given string
|
---|
3070 | * contains a character marking a line end (comment or \0
|
---|
3071 | * terminator).
|
---|
3072 | *
|
---|
3073 | * @returns true if the line contains no more characters of
|
---|
3074 | * interest and false otherwise.
|
---|
3075 | *
|
---|
3076 | * @param psz The string to check for.
|
---|
3077 | */
|
---|
3078 | static bool tstVDIoIsLineEnd(const char *psz)
|
---|
3079 | {
|
---|
3080 | return *psz == '\0' || *psz == '#';
|
---|
3081 | }
|
---|
3082 |
|
---|
3083 | /**
|
---|
3084 | * Parses one argument name, value pair.
|
---|
3085 | *
|
---|
3086 | * @returns IPRT status code.
|
---|
3087 | *
|
---|
3088 | * @param pVDScriptAction Script action.
|
---|
3089 | * @param pcszName Argument name.
|
---|
3090 | * @param pcszValue Argument value.
|
---|
3091 | * @param pScriptArg Where to fill in the parsed
|
---|
3092 | * argument.
|
---|
3093 | * @param pfMandatory Where to store whether the argument
|
---|
3094 | * is mandatory.
|
---|
3095 | */
|
---|
3096 | static int tstVDIoScriptArgumentParse(PCVDSCRIPTACTION pVDScriptAction, const char *pcszName,
|
---|
3097 | const char *pcszValue, PVDSCRIPTARG pScriptArg, bool *pfMandatory)
|
---|
3098 | {
|
---|
3099 | int rc = VERR_NOT_FOUND;
|
---|
3100 |
|
---|
3101 | for (unsigned i = 0; i < pVDScriptAction->cArgDescs; i++)
|
---|
3102 | {
|
---|
3103 | if (!RTStrCmp(pVDScriptAction->paArgDesc[i].pcszName, pcszName))
|
---|
3104 | {
|
---|
3105 | rc = VINF_SUCCESS;
|
---|
3106 |
|
---|
3107 | switch (pVDScriptAction->paArgDesc[i].enmType)
|
---|
3108 | {
|
---|
3109 | case VDSCRIPTARGTYPE_BOOL:
|
---|
3110 | {
|
---|
3111 | pScriptArg->enmType = VDSCRIPTARGTYPE_BOOL;
|
---|
3112 | if (!RTStrICmp(pcszValue, "yes") || !RTStrICmp(pcszValue, "on"))
|
---|
3113 | pScriptArg->u.fFlag = true;
|
---|
3114 | else if (!RTStrICmp(pcszValue, "no") || !RTStrICmp(pcszValue, "off"))
|
---|
3115 | pScriptArg->u.fFlag = false;
|
---|
3116 | else
|
---|
3117 | {
|
---|
3118 | RTPrintf("Boolean argument malformed '%s'\n", pcszValue);
|
---|
3119 | rc = VERR_INVALID_PARAMETER;
|
---|
3120 | }
|
---|
3121 | break;
|
---|
3122 | }
|
---|
3123 | case VDSCRIPTARGTYPE_SIGNED_NUMBER:
|
---|
3124 | {
|
---|
3125 | pScriptArg->enmType = VDSCRIPTARGTYPE_SIGNED_NUMBER;
|
---|
3126 | AssertMsgFailed(("todo\n"));
|
---|
3127 | break;
|
---|
3128 | }
|
---|
3129 | case VDSCRIPTARGTYPE_STRING:
|
---|
3130 | {
|
---|
3131 | pScriptArg->enmType = VDSCRIPTARGTYPE_STRING;
|
---|
3132 | pScriptArg->u.pcszString = pcszValue;
|
---|
3133 | break;
|
---|
3134 | }
|
---|
3135 | case VDSCRIPTARGTYPE_UNSIGNED_NUMBER:
|
---|
3136 | {
|
---|
3137 | char *pszSuffix = NULL;
|
---|
3138 |
|
---|
3139 | pScriptArg->enmType = VDSCRIPTARGTYPE_UNSIGNED_NUMBER;
|
---|
3140 | rc = RTStrToUInt64Ex(pcszValue, &pszSuffix, 10, &pScriptArg->u.u64);
|
---|
3141 | if (rc == VWRN_TRAILING_CHARS)
|
---|
3142 | {
|
---|
3143 | switch (*pszSuffix)
|
---|
3144 | {
|
---|
3145 | case 'k':
|
---|
3146 | case 'K':
|
---|
3147 | {
|
---|
3148 | pScriptArg->u.u64 *= _1K;
|
---|
3149 | break;
|
---|
3150 | }
|
---|
3151 | case 'm':
|
---|
3152 | case 'M':
|
---|
3153 | {
|
---|
3154 | pScriptArg->u.u64 *= _1M;
|
---|
3155 | break;
|
---|
3156 | }
|
---|
3157 | case 'g':
|
---|
3158 | case 'G':
|
---|
3159 | {
|
---|
3160 | pScriptArg->u.u64 *= _1G;
|
---|
3161 | break;
|
---|
3162 | }
|
---|
3163 | default:
|
---|
3164 | {
|
---|
3165 | RTPrintf("Invalid size suffix '%s'\n", pszSuffix);
|
---|
3166 | rc = VERR_INVALID_PARAMETER;
|
---|
3167 | }
|
---|
3168 | }
|
---|
3169 | if (rc != VERR_INVALID_PARAMETER)
|
---|
3170 | rc = VINF_SUCCESS;
|
---|
3171 | }
|
---|
3172 |
|
---|
3173 | break;
|
---|
3174 | }
|
---|
3175 | case VDSCRIPTARGTYPE_UNSIGNED_RANGE:
|
---|
3176 | {
|
---|
3177 | char *pszSuffix = NULL;
|
---|
3178 |
|
---|
3179 | pScriptArg->enmType = VDSCRIPTARGTYPE_UNSIGNED_RANGE;
|
---|
3180 | rc = RTStrToUInt64Ex(pcszValue, &pszSuffix, 10, &pScriptArg->u.Range.Start);
|
---|
3181 | if (rc == VWRN_TRAILING_CHARS)
|
---|
3182 | {
|
---|
3183 | if (*pszSuffix != '-')
|
---|
3184 | {
|
---|
3185 | switch (*pszSuffix)
|
---|
3186 | {
|
---|
3187 | case 'k':
|
---|
3188 | case 'K':
|
---|
3189 | {
|
---|
3190 | pScriptArg->u.u64 *= _1K;
|
---|
3191 | break;
|
---|
3192 | }
|
---|
3193 | case 'm':
|
---|
3194 | case 'M':
|
---|
3195 | {
|
---|
3196 | pScriptArg->u.u64 *= _1M;
|
---|
3197 | break;
|
---|
3198 | }
|
---|
3199 | case 'g':
|
---|
3200 | case 'G':
|
---|
3201 | {
|
---|
3202 | pScriptArg->u.u64 *= _1G;
|
---|
3203 | break;
|
---|
3204 | }
|
---|
3205 | default:
|
---|
3206 | {
|
---|
3207 | RTPrintf("Invalid size suffix '%s'\n", pszSuffix);
|
---|
3208 | rc = VERR_INVALID_PARAMETER;
|
---|
3209 | }
|
---|
3210 | }
|
---|
3211 | if (RT_SUCCESS(rc))
|
---|
3212 | pszSuffix++;
|
---|
3213 | }
|
---|
3214 |
|
---|
3215 | if (*pszSuffix == '-')
|
---|
3216 | {
|
---|
3217 | pszSuffix++;
|
---|
3218 | rc = RTStrToUInt64Ex(pszSuffix, &pszSuffix, 10, &pScriptArg->u.Range.End);
|
---|
3219 | if (rc == VWRN_TRAILING_CHARS)
|
---|
3220 | {
|
---|
3221 | switch (*pszSuffix)
|
---|
3222 | {
|
---|
3223 | case 'k':
|
---|
3224 | case 'K':
|
---|
3225 | {
|
---|
3226 | pScriptArg->u.Range.End *= _1K;
|
---|
3227 | break;
|
---|
3228 | }
|
---|
3229 | case 'm':
|
---|
3230 | case 'M':
|
---|
3231 | {
|
---|
3232 | pScriptArg->u.Range.End *= _1M;
|
---|
3233 | break;
|
---|
3234 | }
|
---|
3235 | case 'g':
|
---|
3236 | case 'G':
|
---|
3237 | {
|
---|
3238 | pScriptArg->u.Range.End *= _1G;
|
---|
3239 | break;
|
---|
3240 | }
|
---|
3241 | default:
|
---|
3242 | {
|
---|
3243 | RTPrintf("Invalid size suffix '%s'\n", pszSuffix);
|
---|
3244 | rc = VERR_INVALID_PARAMETER;
|
---|
3245 | }
|
---|
3246 | }
|
---|
3247 | }
|
---|
3248 | }
|
---|
3249 | else
|
---|
3250 | rc = VERR_INVALID_PARAMETER;
|
---|
3251 | }
|
---|
3252 | else
|
---|
3253 | rc = VERR_INVALID_PARAMETER;
|
---|
3254 |
|
---|
3255 | if (rc == VERR_INVALID_PARAMETER)
|
---|
3256 | RTPrintf("Invalid range format\n");
|
---|
3257 | break;
|
---|
3258 | }
|
---|
3259 | default:
|
---|
3260 | AssertMsgFailed(("Invalid script argument type\n"));
|
---|
3261 | }
|
---|
3262 |
|
---|
3263 | if (RT_SUCCESS(rc))
|
---|
3264 | {
|
---|
3265 | pScriptArg->chId = pVDScriptAction->paArgDesc[i].chId;
|
---|
3266 | *pfMandatory = !!(pVDScriptAction->paArgDesc[i].fFlags & VDSCRIPTARGDESC_FLAG_MANDATORY);
|
---|
3267 | }
|
---|
3268 | break;
|
---|
3269 | }
|
---|
3270 | }
|
---|
3271 |
|
---|
3272 | if (rc == VERR_NOT_FOUND)
|
---|
3273 | RTPrintf("Argument '%s' not found\n", pcszName);
|
---|
3274 |
|
---|
3275 | return rc;
|
---|
3276 | }
|
---|
3277 |
|
---|
3278 | /**
|
---|
3279 | * Parses the arguments of a action in the script.
|
---|
3280 | *
|
---|
3281 | * @returns IPRT status code.
|
---|
3282 | *
|
---|
3283 | * @param psz Argument string.
|
---|
3284 | * @param pVDScriptAction The script action to parses
|
---|
3285 | * arguments for.
|
---|
3286 | * @param paScriptArgs Where to store the arguments.
|
---|
3287 | * @param pcScriptArgs Where to store the actual number of
|
---|
3288 | * arguments parsed.
|
---|
3289 | */
|
---|
3290 | static int tstVDIoScriptArgumentListParse(char *psz, PCVDSCRIPTACTION pVDScriptAction, PVDSCRIPTARG paScriptArgs, unsigned *pcScriptArgs)
|
---|
3291 | {
|
---|
3292 | int rc = VINF_SUCCESS;
|
---|
3293 | unsigned cMandatoryArgsReq = 0;
|
---|
3294 | unsigned cScriptArgs = 0;
|
---|
3295 |
|
---|
3296 | /* Count the number of mandatory arguments first. */
|
---|
3297 | for (unsigned i = 0; i < pVDScriptAction->cArgDescs; i++)
|
---|
3298 | if (pVDScriptAction->paArgDesc[i].fFlags & VDSCRIPTARGDESC_FLAG_MANDATORY)
|
---|
3299 | cMandatoryArgsReq++;
|
---|
3300 |
|
---|
3301 | /* One argument is given in the form name=value. */
|
---|
3302 | *pcScriptArgs = 0;
|
---|
3303 |
|
---|
3304 | while ( psz
|
---|
3305 | && !tstVDIoIsLineEnd(psz))
|
---|
3306 | {
|
---|
3307 | const char *pcszName = psz;
|
---|
3308 |
|
---|
3309 | psz = tstVDIoScriptSkipUntil(psz, '=');
|
---|
3310 | if (!tstVDIoIsLineEnd(psz))
|
---|
3311 | {
|
---|
3312 | *psz = '\0'; /* Overwrite */
|
---|
3313 | psz++;
|
---|
3314 | const char *pcszValue = psz;
|
---|
3315 |
|
---|
3316 | psz = tstVDIoScriptSkipNonSpace(psz);
|
---|
3317 | if (!tstVDIoIsLineEnd(psz))
|
---|
3318 | {
|
---|
3319 | *psz = '\0'; /* Overwrite */
|
---|
3320 | psz++;
|
---|
3321 | psz = tstVDIoScriptSkipSpace(psz);
|
---|
3322 | }
|
---|
3323 |
|
---|
3324 | pcszValue = tstVDIoScriptSkipSpace((char *)pcszValue);
|
---|
3325 | if (*pcszValue == '\0')
|
---|
3326 | {
|
---|
3327 | RTPrintf("Value missing for argument '%s'\n", pcszName);
|
---|
3328 | rc = VERR_INVALID_STATE;
|
---|
3329 | break;
|
---|
3330 | }
|
---|
3331 |
|
---|
3332 | /* We have the name and value pair now. */
|
---|
3333 | bool fMandatory = false; /* Shut up gcc */
|
---|
3334 | rc = tstVDIoScriptArgumentParse(pVDScriptAction, pcszName, pcszValue, &paScriptArgs[cScriptArgs], &fMandatory);
|
---|
3335 | if (RT_SUCCESS(rc))
|
---|
3336 | {
|
---|
3337 | if (fMandatory)
|
---|
3338 | cMandatoryArgsReq--;
|
---|
3339 | cScriptArgs++;
|
---|
3340 | }
|
---|
3341 | }
|
---|
3342 | else
|
---|
3343 | {
|
---|
3344 | RTPrintf("Argument in invalid form\n");
|
---|
3345 | rc = VERR_INVALID_STATE;
|
---|
3346 | break;
|
---|
3347 | }
|
---|
3348 | }
|
---|
3349 |
|
---|
3350 | if ( RT_SUCCESS(rc)
|
---|
3351 | && cMandatoryArgsReq)
|
---|
3352 | {
|
---|
3353 | /* No arguments anymore but there are still mandatory arguments left. */
|
---|
3354 | RTPrintf("There are %u arguments missing for script action '%s\n", pVDScriptAction->pcszAction);
|
---|
3355 | rc = VERR_INVALID_STATE;
|
---|
3356 | }
|
---|
3357 |
|
---|
3358 | if (RT_SUCCESS(rc))
|
---|
3359 | *pcScriptArgs = cScriptArgs;
|
---|
3360 |
|
---|
3361 | return rc;
|
---|
3362 | }
|
---|
3363 |
|
---|
3364 | /**
|
---|
3365 | * Executes the script pointed to by the given stream.
|
---|
3366 | *
|
---|
3367 | * @returns IPRT status code.
|
---|
3368 | *
|
---|
3369 | * @param pStrm The stream handle of the script.
|
---|
3370 | * @param pGlob Global test data.
|
---|
3371 | */
|
---|
3372 | static int tstVDIoScriptExecute(PRTSTREAM pStrm, PVDTESTGLOB pGlob)
|
---|
3373 | {
|
---|
3374 | int rc = VINF_SUCCESS;
|
---|
3375 | char abBuffer[0x1000]; /* Current assumption that a line is never longer than 4096 bytes. */
|
---|
3376 | PVDSCRIPTARG paScriptArgs = NULL;
|
---|
3377 | unsigned cScriptArgsMax = 0;
|
---|
3378 |
|
---|
3379 | do
|
---|
3380 | {
|
---|
3381 | memset(abBuffer, 0, sizeof(abBuffer));
|
---|
3382 | rc = RTStrmGetLine(pStrm, abBuffer, sizeof(abBuffer));
|
---|
3383 | if (RT_SUCCESS(rc))
|
---|
3384 | {
|
---|
3385 | const char *pcszAction = NULL;
|
---|
3386 | char *psz = abBuffer;
|
---|
3387 |
|
---|
3388 | /* Skip space */
|
---|
3389 | psz = tstVDIoScriptSkipSpace(psz);
|
---|
3390 | if (!tstVDIoIsLineEnd(psz))
|
---|
3391 | {
|
---|
3392 | PCVDSCRIPTACTION pVDScriptAction = NULL;
|
---|
3393 |
|
---|
3394 | /* Get the action name. */
|
---|
3395 | pcszAction = psz;
|
---|
3396 |
|
---|
3397 | psz = tstVDIoScriptSkipNonSpace(psz);
|
---|
3398 | if (!tstVDIoIsLineEnd(psz))
|
---|
3399 | {
|
---|
3400 | Assert(RT_C_IS_SPACE(*psz));
|
---|
3401 | *psz++ = '\0';
|
---|
3402 | }
|
---|
3403 |
|
---|
3404 | /* Find the action. */
|
---|
3405 | for (unsigned i = 0; i < g_cScriptActions; i++)
|
---|
3406 | {
|
---|
3407 | if (!RTStrCmp(pcszAction, g_aScriptActions[i].pcszAction))
|
---|
3408 | {
|
---|
3409 | pVDScriptAction = &g_aScriptActions[i];
|
---|
3410 | break;
|
---|
3411 | }
|
---|
3412 | }
|
---|
3413 |
|
---|
3414 | if (pVDScriptAction)
|
---|
3415 | {
|
---|
3416 | /* Parse arguments. */
|
---|
3417 | if (cScriptArgsMax < pVDScriptAction->cArgDescs)
|
---|
3418 | {
|
---|
3419 | /* Increase arguments array. */
|
---|
3420 | if (paScriptArgs)
|
---|
3421 | RTMemFree(paScriptArgs);
|
---|
3422 |
|
---|
3423 | cScriptArgsMax = pVDScriptAction->cArgDescs;
|
---|
3424 | paScriptArgs = (PVDSCRIPTARG)RTMemAllocZ(cScriptArgsMax * sizeof(VDSCRIPTARG));
|
---|
3425 | }
|
---|
3426 |
|
---|
3427 | if (paScriptArgs)
|
---|
3428 | {
|
---|
3429 | unsigned cScriptArgs;
|
---|
3430 |
|
---|
3431 | rc = tstVDIoScriptArgumentListParse(psz, pVDScriptAction, paScriptArgs, &cScriptArgs);
|
---|
3432 | if (RT_SUCCESS(rc))
|
---|
3433 | {
|
---|
3434 | /* Execute the handler. */
|
---|
3435 | rc = pVDScriptAction->pfnHandler(pGlob, paScriptArgs, cScriptArgs);
|
---|
3436 | }
|
---|
3437 | }
|
---|
3438 | else
|
---|
3439 | {
|
---|
3440 | RTPrintf("Out of memory while allocating argument array for script action %s\n", pcszAction);
|
---|
3441 | rc = VERR_NO_MEMORY;
|
---|
3442 | }
|
---|
3443 | }
|
---|
3444 | else
|
---|
3445 | {
|
---|
3446 | RTPrintf("Script action %s is not known\n", pcszAction);
|
---|
3447 | rc = VERR_NOT_FOUND;
|
---|
3448 | }
|
---|
3449 | }
|
---|
3450 | /* else empty line, just continue */
|
---|
3451 | }
|
---|
3452 | } while(RT_SUCCESS(rc));
|
---|
3453 |
|
---|
3454 | if (rc == VERR_EOF)
|
---|
3455 | {
|
---|
3456 | RTPrintf("Successfully executed I/O script\n");
|
---|
3457 | rc = VINF_SUCCESS;
|
---|
3458 | }
|
---|
3459 | return rc;
|
---|
3460 | }
|
---|
3461 |
|
---|
3462 | /**
|
---|
3463 | * Executes the given I/O script.
|
---|
3464 | *
|
---|
3465 | * @returns nothing.
|
---|
3466 | *
|
---|
3467 | * @param pcszFilename The script to execute.
|
---|
3468 | */
|
---|
3469 | static void tstVDIoScriptRun(const char *pcszFilename)
|
---|
3470 | {
|
---|
3471 | int rc = VINF_SUCCESS;
|
---|
3472 | PRTSTREAM pScriptStrm; /**< Stream of the script file. */
|
---|
3473 | VDTESTGLOB GlobTest; /**< Global test data. */
|
---|
3474 |
|
---|
3475 | memset(&GlobTest, 0, sizeof(VDTESTGLOB));
|
---|
3476 | RTListInit(&GlobTest.ListFiles);
|
---|
3477 | RTListInit(&GlobTest.ListDisks);
|
---|
3478 | RTListInit(&GlobTest.ListPatterns);
|
---|
3479 |
|
---|
3480 | rc = RTStrmOpen(pcszFilename, "r", &pScriptStrm);
|
---|
3481 | if (RT_SUCCESS(rc))
|
---|
3482 | {
|
---|
3483 | /* Init global test data. */
|
---|
3484 | GlobTest.VDIfError.pfnError = tstVDError;
|
---|
3485 | GlobTest.VDIfError.pfnMessage = tstVDMessage;
|
---|
3486 |
|
---|
3487 | rc = VDInterfaceAdd(&GlobTest.VDIfError.Core, "tstVDIo_VDIError", VDINTERFACETYPE_ERROR,
|
---|
3488 | NULL, sizeof(VDINTERFACEERROR), &GlobTest.pInterfacesDisk);
|
---|
3489 | AssertRC(rc);
|
---|
3490 |
|
---|
3491 | GlobTest.VDIfIo.pfnOpen = tstVDIoFileOpen;
|
---|
3492 | GlobTest.VDIfIo.pfnClose = tstVDIoFileClose;
|
---|
3493 | GlobTest.VDIfIo.pfnDelete = tstVDIoFileDelete;
|
---|
3494 | GlobTest.VDIfIo.pfnMove = tstVDIoFileMove;
|
---|
3495 | GlobTest.VDIfIo.pfnGetFreeSpace = tstVDIoFileGetFreeSpace;
|
---|
3496 | GlobTest.VDIfIo.pfnGetModificationTime = tstVDIoFileGetModificationTime;
|
---|
3497 | GlobTest.VDIfIo.pfnGetSize = tstVDIoFileGetSize;
|
---|
3498 | GlobTest.VDIfIo.pfnSetSize = tstVDIoFileSetSize;
|
---|
3499 | GlobTest.VDIfIo.pfnWriteSync = tstVDIoFileWriteSync;
|
---|
3500 | GlobTest.VDIfIo.pfnReadSync = tstVDIoFileReadSync;
|
---|
3501 | GlobTest.VDIfIo.pfnFlushSync = tstVDIoFileFlushSync;
|
---|
3502 | GlobTest.VDIfIo.pfnReadAsync = tstVDIoFileReadAsync;
|
---|
3503 | GlobTest.VDIfIo.pfnWriteAsync = tstVDIoFileWriteAsync;
|
---|
3504 | GlobTest.VDIfIo.pfnFlushAsync = tstVDIoFileFlushAsync;
|
---|
3505 |
|
---|
3506 | rc = VDInterfaceAdd(&GlobTest.VDIfIo.Core, "tstVDIo_VDIIo", VDINTERFACETYPE_IO,
|
---|
3507 | &GlobTest, sizeof(VDINTERFACEIO), &GlobTest.pInterfacesImages);
|
---|
3508 | AssertRC(rc);
|
---|
3509 |
|
---|
3510 | /* Init I/O backend. */
|
---|
3511 | rc = VDIoBackendMemCreate(&GlobTest.pIoBackend);
|
---|
3512 | if (RT_SUCCESS(rc))
|
---|
3513 | {
|
---|
3514 | /* Execute the script. */
|
---|
3515 | rc = tstVDIoScriptExecute(pScriptStrm, &GlobTest);
|
---|
3516 | if (RT_FAILURE(rc))
|
---|
3517 | {
|
---|
3518 | RTPrintf("Executing the script stream failed rc=%Rrc\n", rc);
|
---|
3519 | }
|
---|
3520 | VDIoBackendMemDestroy(GlobTest.pIoBackend);
|
---|
3521 | }
|
---|
3522 | else
|
---|
3523 | RTPrintf("Creating the I/O backend failed rc=%Rrc\n");
|
---|
3524 |
|
---|
3525 | RTStrmClose(pScriptStrm);
|
---|
3526 | }
|
---|
3527 | else
|
---|
3528 | RTPrintf("Opening script failed rc=%Rrc\n", rc);
|
---|
3529 | }
|
---|
3530 |
|
---|
3531 | /**
|
---|
3532 | * Shows help message.
|
---|
3533 | */
|
---|
3534 | static void printUsage(void)
|
---|
3535 | {
|
---|
3536 | RTPrintf("Usage:\n"
|
---|
3537 | "--script <filename> Script to execute\n");
|
---|
3538 | }
|
---|
3539 |
|
---|
3540 | static const RTGETOPTDEF g_aOptions[] =
|
---|
3541 | {
|
---|
3542 | { "--script", 's', RTGETOPT_REQ_STRING }
|
---|
3543 | };
|
---|
3544 |
|
---|
3545 | int main(int argc, char *argv[])
|
---|
3546 | {
|
---|
3547 | RTR3InitExe(argc, &argv, 0);
|
---|
3548 | int rc;
|
---|
3549 | RTGETOPTUNION ValueUnion;
|
---|
3550 | RTGETOPTSTATE GetState;
|
---|
3551 | char c;
|
---|
3552 |
|
---|
3553 | if (argc != 3)
|
---|
3554 | {
|
---|
3555 | printUsage();
|
---|
3556 | return RTEXITCODE_FAILURE;
|
---|
3557 | }
|
---|
3558 |
|
---|
3559 | rc = VDInit();
|
---|
3560 | if (RT_FAILURE(rc))
|
---|
3561 | return RTEXITCODE_FAILURE;
|
---|
3562 |
|
---|
3563 | RTGetOptInit(&GetState, argc, argv, g_aOptions,
|
---|
3564 | RT_ELEMENTS(g_aOptions), 1, RTGETOPTINIT_FLAGS_NO_STD_OPTS);
|
---|
3565 |
|
---|
3566 | while ( RT_SUCCESS(rc)
|
---|
3567 | && (c = RTGetOpt(&GetState, &ValueUnion)))
|
---|
3568 | {
|
---|
3569 | switch (c)
|
---|
3570 | {
|
---|
3571 | case 's':
|
---|
3572 | tstVDIoScriptRun(ValueUnion.psz);
|
---|
3573 | break;
|
---|
3574 | default:
|
---|
3575 | printUsage();
|
---|
3576 | }
|
---|
3577 | }
|
---|
3578 |
|
---|
3579 | rc = VDShutdown();
|
---|
3580 | if (RT_FAILURE(rc))
|
---|
3581 | RTPrintf("tstVDIo: unloading backends failed! rc=%Rrc\n", rc);
|
---|
3582 |
|
---|
3583 | return RTEXITCODE_SUCCESS;
|
---|
3584 | }
|
---|
3585 |
|
---|