1 | /* $Id: errmsgwin-sorter.cpp 85121 2020-07-08 19:33:26Z vboxsync $ */
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2 | /** @file
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3 | * IPRT - Status code messages, Windows, sorter build program.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2020 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * The contents of this file may alternatively be used under the terms
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18 | * of the Common Development and Distribution License Version 1.0
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19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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20 | * VirtualBox OSE distribution, in which case the provisions of the
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21 | * CDDL are applicable instead of those of the GPL.
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22 | *
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23 | * You may elect to license modified versions of this file under the
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24 | * terms and conditions of either the GPL or the CDDL or both.
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25 | */
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26 |
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27 |
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28 | /*********************************************************************************************************************************
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29 | * Header Files *
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30 | *********************************************************************************************************************************/
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31 | #include <iprt/win/windows.h>
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32 |
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33 | #include <iprt/errcore.h>
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34 | #include <iprt/asm.h>
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35 | #include <iprt/string.h>
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36 |
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37 | #include <stdio.h>
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38 | #include <stdlib.h>
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39 |
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40 |
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41 | /*
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42 | * Include the string table code.
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43 | */
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44 | #define BLDPROG_STRTAB_MAX_STRLEN 512
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45 | #define BLDPROG_STRTAB_WITH_COMPRESSION
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46 | #define BLDPROG_STRTAB_PURE_ASCII
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47 | #define BLDPROG_STRTAB_WITH_CAMEL_WORDS
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48 | #include <iprt/bldprog-strtab-template.cpp.h>
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49 |
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50 |
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51 | /*********************************************************************************************************************************
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52 | * Defined Constants And Macros *
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53 | *********************************************************************************************************************************/
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54 | /* This is define casts the result to DWORD, whereas HRESULT and RTWINERRMSG
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55 | are using long, causing newer compilers to complain. */
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56 | #undef _NDIS_ERROR_TYPEDEF_
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57 | #define _NDIS_ERROR_TYPEDEF_(lErr) (long)(lErr)
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58 |
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59 |
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60 | /*********************************************************************************************************************************
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61 | * Structures and Typedefs *
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62 | *********************************************************************************************************************************/
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63 | typedef long VBOXSTATUSTYPE; /* used by errmsgvboxcomdata.h */
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64 |
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65 | /** Used for raw-input and sorting. */
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66 | typedef struct RTWINERRMSGINT1
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67 | {
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68 | /** Pointer to the full message string. */
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69 | const char *pszMsgFull;
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70 | /** Pointer to the define string. */
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71 | const char *pszDefine;
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72 | /** Status code number. */
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73 | long iCode;
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74 | /** Set if duplicate. */
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75 | bool fDuplicate;
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76 | } RTWINERRMSGINT1;
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77 | typedef RTWINERRMSGINT1 *PRTWINERRMSGINT1;
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78 |
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79 |
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80 | /** This is used when building the string table and printing it. */
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81 | typedef struct RTWINERRMSGINT2
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82 | {
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83 | /** The full message string. */
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84 | BLDPROGSTRING MsgFull;
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85 | /** The define string. */
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86 | BLDPROGSTRING Define;
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87 | /** Pointer to the define string. */
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88 | const char *pszDefine;
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89 | /** Status code number. */
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90 | long iCode;
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91 | } RTWINERRMSGINT2;
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92 | typedef RTWINERRMSGINT2 *PRTWINERRMSGINT2;
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93 |
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94 |
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95 | /*********************************************************************************************************************************
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96 | * Global Variables *
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97 | *********************************************************************************************************************************/
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98 | static const char *g_pszProgName = "errmsgwin-sorter";
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99 | static RTWINERRMSGINT1 g_aStatusMsgs[] =
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100 | {
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101 | #if !defined(IPRT_NO_ERROR_DATA) && !defined(DOXYGEN_RUNNING)
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102 | # include "errmsgwindata.h"
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103 | # if defined(VBOX) && !defined(IN_GUEST)
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104 | # include "errmsgvboxcomdata.h"
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105 | # endif
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106 | #endif
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107 | { "Success.", "ERROR_SUCCESS", 0, false },
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108 | };
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109 |
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110 |
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111 | static RTEXITCODE error(const char *pszFormat, ...)
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112 | {
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113 | va_list va;
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114 | va_start(va, pszFormat);
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115 | fprintf(stderr, "%s: error: ", g_pszProgName);
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116 | vfprintf(stderr, pszFormat, va);
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117 | va_end(va);
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118 | return RTEXITCODE_FAILURE;
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119 | }
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120 |
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121 |
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122 | /** qsort callback. */
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123 | static int CompareWinErrMsg(const void *pv1, const void *pv2) RT_NOTHROW_DEF
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124 | {
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125 | PCRTWINERRMSG p1 = (PCRTWINERRMSG)pv1;
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126 | PCRTWINERRMSG p2 = (PCRTWINERRMSG)pv2;
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127 | int iDiff;
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128 | if (p1->iCode < p2->iCode)
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129 | iDiff = -1;
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130 | else if (p1->iCode > p2->iCode)
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131 | iDiff = 1;
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132 | else
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133 | iDiff = 0;
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134 | return iDiff;
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135 | }
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136 |
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137 |
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138 | int main(int argc, char **argv)
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139 | {
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140 | /*
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141 | * Parse arguments.
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142 | */
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143 | enum { kMode_All, kMode_OnlyDefines } enmMode;
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144 | if (argc == 3 && strcmp(argv[1], "--all") == 0)
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145 | enmMode = kMode_All;
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146 | else if (argc == 3 && strcmp(argv[1], "--only-defines") == 0)
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147 | enmMode = kMode_OnlyDefines;
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148 | else
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149 | {
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150 | fprintf(stderr,
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151 | "syntax error!\n"
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152 | "Usage: %s <--all|--only-defines> <outfile>\n", argv[0]);
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153 | return RTEXITCODE_SYNTAX;
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154 | }
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155 | const char * const pszOutFile = argv[2];
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156 |
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157 | /*
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158 | * Sort the table and mark duplicates.
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159 | */
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160 | qsort(g_aStatusMsgs, RT_ELEMENTS(g_aStatusMsgs), sizeof(g_aStatusMsgs[0]), CompareWinErrMsg);
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161 |
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162 | int rcExit = RTEXITCODE_SUCCESS;
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163 | long iPrev = (long)0x80000000;
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164 | bool fHaveSuccess = false;
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165 | for (size_t i = 0; i < RT_ELEMENTS(g_aStatusMsgs); i++)
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166 | {
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167 | PRTWINERRMSGINT1 pMsg = &g_aStatusMsgs[i];
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168 | if (pMsg->iCode == iPrev && i != 0)
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169 | {
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170 | pMsg->fDuplicate = true;
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171 |
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172 | if (iPrev == 0)
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173 | continue;
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174 |
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175 | PRTWINERRMSGINT1 pPrev = &g_aStatusMsgs[i - 1];
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176 | if (strcmp(pMsg->pszDefine, pPrev->pszDefine) == 0)
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177 | continue;
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178 | rcExit = error("Duplicate value %#lx (%ld) - %s and %s\n",
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179 | (unsigned long)iPrev, iPrev, pMsg->pszDefine, pPrev->pszDefine);
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180 | }
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181 | else
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182 | {
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183 | pMsg->fDuplicate = false;
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184 | iPrev = pMsg->iCode;
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185 | if (iPrev == 0)
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186 | fHaveSuccess = true;
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187 | }
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188 | }
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189 | if (!fHaveSuccess)
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190 | rcExit = error("No zero / success value in the table!\n");
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191 |
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192 | /*
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193 | * Create a string table for it all.
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194 | */
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195 | BLDPROGSTRTAB StrTab;
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196 | if (!BldProgStrTab_Init(&StrTab, RT_ELEMENTS(g_aStatusMsgs) * 3))
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197 | return error("Out of memory!\n");
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198 |
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199 | static RTWINERRMSGINT2 s_aStatusMsgs2[RT_ELEMENTS(g_aStatusMsgs)];
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200 | size_t cStatusMsgs = 0;
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201 | for (size_t i = 0; i < RT_ELEMENTS(g_aStatusMsgs); i++)
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202 | {
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203 | if (!g_aStatusMsgs[i].fDuplicate)
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204 | {
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205 | s_aStatusMsgs2[cStatusMsgs].iCode = g_aStatusMsgs[i].iCode;
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206 | s_aStatusMsgs2[cStatusMsgs].pszDefine = g_aStatusMsgs[i].pszDefine;
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207 | BldProgStrTab_AddStringDup(&StrTab, &s_aStatusMsgs2[cStatusMsgs].Define, g_aStatusMsgs[i].pszDefine);
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208 | if (enmMode != kMode_OnlyDefines)
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209 | BldProgStrTab_AddStringDup(&StrTab, &s_aStatusMsgs2[cStatusMsgs].MsgFull, g_aStatusMsgs[i].pszMsgFull);
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210 | cStatusMsgs++;
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211 | }
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212 | }
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213 |
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214 | if (!BldProgStrTab_CompileIt(&StrTab, true))
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215 | return error("BldProgStrTab_CompileIt failed!\n");
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216 |
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217 | /*
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218 | * Prepare output file.
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219 | */
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220 | FILE *pOut = fopen(pszOutFile, "wt");
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221 | if (pOut)
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222 | {
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223 | /*
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224 | * Print the table.
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225 | */
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226 | fprintf(pOut,
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227 | "\n"
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228 | "typedef struct RTMSGWINENTRYINT\n"
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229 | "{\n"
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230 | " uint32_t offDefine : 20;\n"
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231 | " uint32_t cchDefine : 9;\n"
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232 | "%s"
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233 | " int32_t iCode;\n"
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234 | "} RTMSGWINENTRYINT;\n"
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235 | "typedef RTMSGWINENTRYINT *PCRTMSGWINENTRYINT;\n"
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236 | "\n"
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237 | "static const RTMSGWINENTRYINT g_aWinMsgs[ /*%lu*/ ] =\n"
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238 | "{\n"
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239 | ,
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240 | enmMode == kMode_All
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241 | ? " uint32_t offMsgFull : 23;\n"
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242 | " uint32_t cchMsgFull : 9;\n" : "",
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243 | (unsigned long)cStatusMsgs);
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244 |
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245 | if (enmMode == kMode_All)
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246 | for (size_t i = 0; i < cStatusMsgs; i++)
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247 | fprintf(pOut, "/*%#010lx:*/ { %#08x, %3u, %#08x, %3u, %ld },\n",
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248 | s_aStatusMsgs2[i].iCode,
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249 | s_aStatusMsgs2[i].Define.offStrTab,
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250 | (unsigned)s_aStatusMsgs2[i].Define.cchString,
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251 | s_aStatusMsgs2[i].MsgFull.offStrTab,
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252 | (unsigned)s_aStatusMsgs2[i].MsgFull.cchString,
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253 | s_aStatusMsgs2[i].iCode);
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254 | else if (enmMode == kMode_OnlyDefines)
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255 | for (size_t i = 0; i < cStatusMsgs; i++)
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256 | fprintf(pOut, "/*%#010lx:*/ { %#08x, %3u, %ld },\n",
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257 | s_aStatusMsgs2[i].iCode,
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258 | s_aStatusMsgs2[i].Define.offStrTab,
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259 | (unsigned)s_aStatusMsgs2[i].Define.cchString,
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260 | s_aStatusMsgs2[i].iCode);
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261 | else
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262 | return error("Unsupported message selection (%d)!\n", enmMode);
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263 | fprintf(pOut,
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264 | "};\n"
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265 | "\n");
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266 |
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267 | BldProgStrTab_WriteStringTable(&StrTab, pOut, "static ", "g_", "WinMsgStrTab");
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268 |
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269 | /*
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270 | * Close the output file and we're done.
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271 | */
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272 | fflush(pOut);
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273 | if (ferror(pOut))
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274 | rcExit = error("Error writing '%s'!\n", pszOutFile);
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275 | if (fclose(pOut) != 0)
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276 | rcExit = error("Failed to close '%s' after writing it!\n", pszOutFile);
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277 | }
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278 | else
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279 | rcExit = error("Failed to open '%s' for writing!\n", pszOutFile);
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280 | return rcExit;
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281 | }
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282 |
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