1 | /* |
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2 | * Common defines across the project |
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3 | * |
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4 | * $Id: my-stuff.h 973 2006-11-23 18:05:21Z bruno $ |
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5 | */ |
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6 | |
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7 | #ifndef _MY_STUFF_H_ |
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8 | #define _MY_STUFF_H_ |
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9 | |
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10 | // Extra info for ACLs and SELINUX users |
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11 | #define STAR_ACL_SZ "-xfflags -acl" |
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12 | |
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13 | /*The number of lines of log output to keep at the bottom of the screen.*/ |
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14 | #define NOOF_ERR_LINES 6 |
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15 | |
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16 | /* Hardcoded: Bad for the moment */ |
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17 | #define MONDO_CACHE "/var/cache/mondo" |
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18 | #define MINDI_CACHE "/var/cache/mindi" |
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19 | #define MONDORESTORECFG MONDO_CACHE"/mondo-restore.cfg" |
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20 | /** |
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21 | * The mondo-restore.cfg stub (appended to the directory where all.tar.gz was unpacked). |
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22 | */ |
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23 | #define MONDO_CFG_FILE_STUB "tmp/mondo-restore.cfg" |
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24 | |
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25 | |
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26 | |
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27 | /** |
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28 | * @file |
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29 | * The main header file for Mondo. |
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30 | */ |
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31 | |
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32 | #include <stdio.h> |
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33 | #include "mr_mem.h" |
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34 | #include "mr_msg.h" |
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35 | #include "mr_types.h" |
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36 | |
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37 | #ifdef HAVE_CONFIG_H |
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38 | #include <config.h> |
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39 | #endif |
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40 | /* BERLIOS |
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41 | * Useful ? |
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42 | */ |
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43 | |
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44 | #ifndef __FreeBSD__ |
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45 | #include <getopt.h> |
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46 | #endif |
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47 | |
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48 | #include <sys/types.h> |
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49 | #include <sys/shm.h> |
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50 | #include <sys/ipc.h> |
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51 | #include <sys/ioctl.h> |
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52 | #include <sys/sem.h> |
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53 | #include <sys/param.h> |
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54 | |
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55 | #include <stdlib.h> |
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56 | #include <sys/stat.h> |
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57 | #include <fcntl.h> |
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58 | #include <errno.h> |
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59 | #include <stddef.h> |
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60 | #include <sys/stat.h> |
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61 | #include <sys/wait.h> |
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62 | #include <time.h> |
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63 | #include <unistd.h> |
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64 | #ifndef S_SPLINT_S |
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65 | #include <signal.h> |
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66 | #endif |
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67 | #include <newt.h> |
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68 | #include <ctype.h> |
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69 | #include <string.h> |
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70 | #ifndef S_SPLINT_S |
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71 | #include <pthread.h> |
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72 | #endif |
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73 | #include <assert.h> |
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74 | |
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75 | #define STD_PREFIX "mondorescue" |
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76 | |
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77 | /** |
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78 | * The biggielist stub (appended to the directory where all.tar.gz was unpacked). |
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79 | */ |
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80 | #define BIGGIELIST_TXT_STUB "tmp/biggielist.txt" |
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81 | |
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82 | /** |
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83 | * The filelist stub (appended to the directory where all.tar.gz was unpacked). |
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84 | */ |
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85 | #define FILELIST_FULL_STUB "tmp/filelist.full.gz" |
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86 | |
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87 | /** |
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88 | * The mountlist stub (appended to the directory where all.tar.gz was unpacked). |
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89 | */ |
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90 | #define MOUNTLIST_FNAME_STUB "tmp/mountlist.txt" |
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91 | |
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92 | /** |
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93 | * The RAID kernel proc file |
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94 | */ |
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95 | #define MDSTAT_FILE "/proc/mdstat" |
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96 | |
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97 | #undef assert |
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98 | |
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99 | extern void _mondo_assert_fail(const char *file, const char *function, |
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100 | int line, const char *exp); |
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101 | |
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102 | /** |
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103 | * An assert macro that calls _mondo_assert_fail() when it fails. |
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104 | */ |
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105 | #ifdef NDEBUG |
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106 | # define assert(exp) ((void)0) |
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107 | #else |
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108 | # ifndef S_SPLINT_S |
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109 | # define assert(exp) ((exp)?((void)0):_mondo_assert_fail(__FILE__, __FUNCTION__, __LINE__, #exp)) |
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110 | # else |
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111 | # define assert(exp) ((void)0) |
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112 | # endif |
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113 | #endif |
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114 | |
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115 | #define CRC_M16 0xA001 ///< Mask for crc16. |
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116 | #define CRC_MTT 0x1021 ///< Mask for crc-ccitt. |
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117 | |
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118 | #define SCREEN_LENGTH 25 ///< The default size of the screen. |
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119 | #define ARBITRARY_MAXIMUM 2000 ///< The maximum number of items showing at once in the mountlist or filelist editor. |
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120 | #define MAX_TAPECATALOG_ENTRIES 8192 ///< The maximum number of entries in the tape catalog. |
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121 | #define MAX_STR_LEN 384 ///< The maximum length of almost all @p char buffers in Mondo. |
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122 | /// Note: Make this divisible by eight to avoid aligment issues |
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123 | /// on 64bit platforms like ia64. |
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124 | #define MAXIMUM_RAID_DEVS 32 ///< The maximum number of RAID devices in the raidlist. |
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125 | #define MAXIMUM_ADDITIONAL_RAID_VARS 32 ///< The maximum number of additional RAID variables per RAID device in the raidlist. |
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126 | #define MAXIMUM_DISKS_PER_RAID_DEV 32 ///< The maximum number of disks per RAID device in the raidtab. |
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127 | |
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128 | #define RAIDTAB_FNAME "/etc/raidtab" ///< The filename of the raidtab file, at least on Linux. |
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129 | |
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130 | #define BLK_START_OF_BACKUP 1 ///< Marker block: start a backup. |
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131 | #define BLK_START_OF_TAPE 2 ///< Marker block: start a tape. |
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132 | #define BLK_START_AFIOBALLS 10 ///< Marker block: start the afioball section. |
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133 | #define BLK_STOP_AFIOBALLS 19 ///< Marker block: stop the afioball section. |
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134 | #define BLK_START_AN_AFIO_OR_SLICE 20 ///< Marker block: start an afioball or a slice. |
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135 | #define BLK_STOP_AN_AFIO_OR_SLICE 29 ///< Marker block: stop an afioball or a slice. |
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136 | #define BLK_START_BIGGIEFILES 30 ///< Marker block: start the biggiefile section. |
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137 | #define BLK_STOP_BIGGIEFILES 39 ///< Marker block: stop the biggiefile section. |
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138 | #define BLK_START_A_NORMBIGGIE 40 ///< Marker block: start a normal biggiefile. |
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139 | #define BLK_START_A_PIHBIGGIE 41 ///< Marker block: start a ntfsprog'd biggiefile |
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140 | #define BLK_START_EXTENDED_ATTRIBUTES 45 ///< Marker block: start xattr/acl info |
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141 | #define BLK_STOP_EXTENDED_ATTRIBUTES 46 ///< Marker block: stop xattr/acl info |
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142 | #define BLK_START_EXAT_FILE 47 |
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143 | #define BLK_STOP_EXAT_FILE 48 |
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144 | #define BLK_STOP_A_BIGGIE 59 ///< Marker block: stop a biggiefile. |
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145 | #define BLK_START_FILE 80 ///< Marker block: start a file (non-afio or slice). |
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146 | #define BLK_STOP_FILE 89 ///< Marker block: stop a file (non-afio or slice). |
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147 | #define BLK_END_OF_TAPE 100 ///< Marker block: end of tape. |
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148 | #define BLK_END_OF_BACKUP 101 ///< Marker block: end of backup. |
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149 | #define BLK_ABORTED_BACKUP 102 ///< Marker block: backup was aborted. |
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150 | |
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151 | /// The external tape blocksize. |
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152 | #ifdef EXTTAPE |
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153 | #define TAPE_BLOCK_SIZE (long)EXTTAPE |
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154 | #else |
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155 | #define TAPE_BLOCK_SIZE 131072L /* was 8192; 06/2002-->65536; 11/2002-->131072 */ |
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156 | #endif |
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157 | |
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158 | #define DEFAULT_INTERNAL_TAPE_BLOCK_SIZE 32768 // Nov 2003? |
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159 | |
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160 | |
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161 | |
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162 | |
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163 | #define SLICE_SIZE 4096 ///< The size of a slice of a biggiefile. |
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164 | |
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165 | |
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166 | |
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167 | |
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168 | |
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169 | |
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170 | /** |
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171 | * Determine whether @p x (t_bkptype) is a streaming backup. |
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172 | */ |
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173 | #define IS_THIS_A_STREAMING_BACKUP(x) (x == tape || x == udev || x == cdstream) |
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174 | |
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175 | /** |
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176 | * Welcome string displayed at the top of the newt interface. |
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177 | */ |
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178 | #define WELCOME_STRING _("W E L C O M E T O M O N D O R E S C U E") |
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179 | |
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180 | /** |
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181 | * Assert that (@p x != NULL) and (@p x[0] != '\\0'). |
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182 | */ |
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183 | #define assert_string_is_neither_NULL_nor_zerolength(x) {assert(x!=NULL);assert(x[0]!='\0');} |
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184 | |
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185 | /** |
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186 | * Log the file, line, Mondo error message, and OS error message (errno). |
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187 | */ |
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188 | #define log_OS_error(x) {mr_msg(1, "%s, line %ld: %s (%s)", __FILE__, __LINE__, x, strerror(errno));} |
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189 | |
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190 | /** |
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191 | * Assert that (@p x != NULL). |
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192 | */ |
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193 | #define assert_pointer_is_not_NULL(x) {assert(x!=NULL);} |
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194 | |
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195 | /** |
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196 | * close() @p x and log a message if it fails. |
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197 | */ |
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198 | #define paranoid_close(x) {if(close(x)) {mr_msg(5, "close err");} x=-999; } |
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199 | |
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200 | /** |
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201 | * fclose() @p x and log a message if it fails. |
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202 | */ |
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203 | #define paranoid_fclose(x) {if(fclose(x)) {mr_msg(5, "fclose err");} x=NULL; } |
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204 | |
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205 | /** |
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206 | * pclose() @p x and log a message if it fails. |
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207 | */ |
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208 | #define paranoid_pclose(x) {if(pclose(x)) {mr_msg(5, "pclose err");} x=NULL; } |
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209 | |
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210 | /** |
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211 | * Run the command @p x and log it if it fails. |
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212 | */ |
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213 | #define paranoid_system(x) {if(system(x)) mr_msg(4, x); } |
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214 | |
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215 | /** |
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216 | * Free variables and call finish(@p x). |
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217 | */ |
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218 | #define paranoid_MR_finish(x) {free_MR_global_filenames (); if (bkpinfo) mr_free (bkpinfo); finish(x); } |
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219 | |
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220 | /** |
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221 | * Log file, function, line, and @p x. |
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222 | */ |
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223 | #define iamhere(x) {mr_msg(2, x);} |
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224 | |
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225 | /** |
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226 | * Yes, we want malloc() to help us fix bugs. |
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227 | */ |
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228 | #define MALLOC_CHECK_ 1 |
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229 | |
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230 | /** |
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231 | * Malloc @p x to be MAX_STR_LEN bytes and call fatal_error() if we're out of memory. |
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232 | */ |
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233 | #define malloc_string(x) { x = (char *)mr_malloc(MAX_STR_LEN); x[0] = x[1] = '\0'; } |
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234 | |
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235 | /** |
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236 | * Path to the location the hard drive is mounted on during a restore. |
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237 | */ |
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238 | #define MNT_RESTORING "/mnt/RESTORING" |
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239 | |
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240 | /** @def VANILLA_SCSI_TAPE The SCSI tape radical on the system (most likely to be the one towrite to. */ |
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241 | /** @def DONT_KNOW_HOW_TO_EVALUATE_THIS_DEVICE_TYPE A string whose presence in a device name indicates the |
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242 | * inability to check this device for errors in the mountlist. */ |
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243 | /** @def RAID_DEVICE_STUB The stub of a RAID device (set up RAID if we find it). */ |
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244 | /** @def SANE_FORMATS Sane formats for this OS, separated by spaces. */ |
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245 | /** @def ALT_TAPE The first IDE tape in the system. */ |
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246 | /** @def MKE2FS_OR_NEWFS @c mke2fs or @c newfs, depending on the OS. */ |
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247 | /** @def CP_BIN The GNU @c cp binary to use. */ |
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248 | #ifdef __FreeBSD__ |
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249 | #define VANILLA_SCSI_TAPE "/dev/sa" |
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250 | #define DONT_KNOW_HOW_TO_EVALUATE_THIS_DEVICE_TYPE "/dev/vinum/" |
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251 | #define RAID_DEVICE_STUB DONT_KNOW_HOW_TO_EVALUATE_THIS_DEVICE_TYPE |
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252 | #define SANE_FORMATS "swap image msdosfs nfs ntfs raid lvm ffs ufs ext2fs" |
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253 | #define ALT_TAPE "/dev/ast" |
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254 | #define MKE2FS_OR_NEWFS "newfs" |
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255 | #define CP_BIN "gcp" |
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256 | #else |
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257 | #define VANILLA_SCSI_TAPE "/dev/st0" |
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258 | #define DONT_KNOW_HOW_TO_EVALUATE_THIS_DEVICE_TYPE "/dev/md" |
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259 | #define RAID_DEVICE_STUB DONT_KNOW_HOW_TO_EVALUATE_THIS_DEVICE_TYPE |
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260 | #define SANE_FORMATS "swap image vfat ext2 ext3 xfs vfs jfs reiserfs dos minix coda nfs ntfs hpfs raid lvm cifs" |
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261 | #define ALT_TAPE "/dev/ht0" |
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262 | #define MKE2FS_OR_NEWFS "mke2fs" |
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263 | #define CP_BIN "cp" |
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264 | #endif |
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265 | |
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266 | |
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267 | /** |
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268 | * The template for a filelist filename. |
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269 | * The first argument (%s) is the tempdir and the second (%d) is the filelist number. |
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270 | */ |
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271 | #define FILELIST_FNAME_RAW_SZ "%s/filelist.%ld" |
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272 | |
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273 | #define XATTR_LIST_FNAME_RAW_SZ "%s/xattr_list.%ld.gz" |
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274 | #define XATTR_BIGGLST_FNAME_RAW_SZ "%s/xattr_list.big.gz" |
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275 | #define ACL_LIST_FNAME_RAW_SZ "%s/acl_list.%ld.gz" |
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276 | #define ACL_BIGGLST_FNAME_RAW_SZ "%s/acl_list.big.gz" |
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277 | |
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278 | /** |
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279 | * The template for an afioball filename. |
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280 | * The first argument (%s) is the tempdir and the second (%d) is the filelist number. |
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281 | */ |
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282 | #define AFIOBALL_FNAME_RAW_SZ (bkpinfo->use_star)?"%s/tmpfs/%ld.star.%s":"%s/tmpfs/%ld.afio.%s" |
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283 | #define ARCH_THREADS 2 ///< The number of simultaneous threads running afio in the background. |
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284 | #define ARCH_BUFFER_NUM (ARCH_THREADS*4) // Number of permissible queued afio files |
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285 | #define FORTY_SPACES " " ///< 40 spaces. |
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286 | #define PPCFG_RAMDISK_SIZE 350 ///< Size of the tmpfs, in megabytes, to attempt to mount (to speed up Mondo). |
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287 | |
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288 | #define DO_MBR_PLEASE "/tmp/DO-MBR-PLEASE" |
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289 | |
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290 | |
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291 | /** |
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292 | * Shorter log command |
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293 | */ |
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294 | #define log_it(format, args...) mr_msg(2, format, ## args) |
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295 | |
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296 | #define SZ_NTFSPROG_VOLSIZE "1048576" // was 4096 |
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297 | #define NTFSPROG_PARAMS "-z0 -V" SZ_NTFSPROG_VOLSIZE " -o -b -d -g1" |
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298 | |
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299 | #define MNT_CDROM "/mnt/cdrom" |
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300 | #define MNT_FLOPPY "/mnt/floppy" |
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301 | |
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302 | #endif /* _MY_STUFF_H_ */ |
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