1 | /* libmondo-archive.c
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2 | $Id: libmondo-archive.c 99 2005-11-04 23:51:05Z bcornec $
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3 |
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4 | subroutines to handle the archiving of files
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5 |
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6 |
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7 |
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8 | 07/14
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9 | - moved all ACL, xattr stuff here from libmondo-filelist.c
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10 |
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11 | 07/12
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12 | - when trying to find boot loader, look for /boot's /dev, not just /'s dev
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13 |
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14 | 07/10
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15 | - better detection of changed files
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16 | - added ACL, xattr support for afio
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17 |
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18 | 06/17
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19 | - backup with partimagehack if NTFS device; dd, if non-NTFS device
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20 |
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21 | 06/14
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22 | - use mondorescue.iso instead of mindi.iso
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23 |
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24 | 04/28
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25 | - cleaned up if/then architecture-specific stuff re: CD-R(W)s
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26 |
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27 | 04/03
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28 | - added star support
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29 |
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30 | 03/12
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31 | - modified offer_to_write_floppies() to support dual-disk boot/root thing
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32 |
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33 | 01/20/2004
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34 | - reformat dvd twice if necessary
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35 |
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36 | 12/01/2003
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37 | - added pause_for_N_seconds(5, "Letting DVD drive settle");
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38 |
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39 | 11/23
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40 | - added #define DVDRWFORMAT
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41 |
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42 | 11/20
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43 | - use --no-emul-boot -b isolinux.bin instead of -b mindi-boot.2880.img
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44 |
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45 | 10/23
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46 | - wipe DVD at start, whether or not disk is DVD-RW; this is
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47 | just a test, to see why dvd+rw-format followed by growiosfs
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48 | locks up the drive
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49 | - use the singlethreaded make_afioballs_and_images_OLD()
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50 | instead of the multithreaded make_afioballs_and_images()
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51 | if backing up to tape
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52 |
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53 | 10/21
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54 | - if backing up to dvd, look for relevant tools;
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55 | abort if missing
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56 |
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57 | 10/15
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58 | - UI tweaks
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59 |
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60 | 10/10
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61 | - eject/inject DVD after wiping it
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62 |
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63 | 09/27
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64 | - pause_and_ask_for_cdr() will now blank DVD if necessary
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65 |
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66 | 09/26
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67 | - proper reporting of media type in displayed strings
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68 | (i.e. DVD if DVD, CD if CD, etc.)
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69 |
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70 | 09/25
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71 | - add DVD support
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72 |
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73 | 09/23
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74 | - malloc/free global strings in new subroutines - malloc_libmondo_global_strings()
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75 | and free_libmondo_global_strings() - which are in libmondo-tools.c
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76 |
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77 | 09/15
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78 | - changed a bunch of char[MAX_STR_LEN]'s to char*; malloc; free;
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79 |
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80 | 09/14
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81 | - cosmetic bug re: call to 'which dvdrecord'
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82 |
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83 | 09/09
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84 | - copy `locate isolinux.bin | tail -n1` to CD before calling mkisfso
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85 | if file is missing (in which case, bug in Mindi.pl!)
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86 | - reduced noof_threads from 3 to 2
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87 | - fixed cosmetic bug in make_slices_and_images()
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88 |
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89 | 09/02
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90 | - fixed cosmetic bug in verify_data()
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91 |
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92 | 05/01 - 08/31
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93 | - added partimagehack hooks
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94 | - make twice as many archives at once as before
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95 | - fixed syntax error re: system(xxx,FALSE)
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96 | - unmount CD-ROM before burning (necessary for RH8/9)
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97 | - only ask for new media if sensible
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98 | - fixed mondoarchive -Vi multi-CD verify bug (Tom Mortell)
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99 | - use single-threaded make_afioballs_and_images() if FreeBSD
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100 | - fixed bug on line 476 (Joshua Oreman)
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101 | - re-enabled the pause, for people w/ weird CD-ROM drives
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102 | - added Joshua Oreman's FreeBSD patches
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103 | - don't listen to please_dont_eject_when_restoring
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104 | ...after all, we're not restoring :)
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105 |
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106 | 04/01 - 04/30
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107 | - cleaned up archive_this_fileset()
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108 | - decreased ARCH_THREADS from 3 to 2
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109 | - pause_and_ask_for_cd() --- calls retract_CD_tray_and_defeat_autorun()
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110 | - call assert() and log_OS_error() in various places
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111 | - cleaned up code a bit
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112 | - increased ARCH_THREADS from 2 to 3
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113 | - misc clean-up (Tom Mortell)
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114 |
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115 | 03/15/2003
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116 | - fixed problem w/ multi-ISO verify cycle (Tom Mortell)
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117 |
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118 | 11/01 - 12/31/2002
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119 | - removed references to make_afioballs_and_images_OLD()
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120 | - added some error-checking to make_afioballs_in_background
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121 | - make_iso_and_go_on() now copies Mondo's autorun file to CD
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122 | - set scratchdir dir to 1744 when burning CD
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123 | - cleaned up code a bit
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124 | - in call_mindi_...(), gracefully handle the user's input
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125 | if they specify the boot loader but not the boot device
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126 | - offer to abort if GRUB is boot loader and /dev/md* is
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127 | the boot device (bug in grub-install)
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128 | - if boot loader is R then write RAW as bootloader.name
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129 | - multithreaded make_afioballs_and_images()
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130 | - fixed slice_up_file_etc() for 0-compression users
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131 | - line 1198: added call to is_this_file_compressed() to stop
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132 | slice_up_file_etc() from compressing files which are
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133 | already compressed
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134 | - other hackery related to the above enhancement
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135 | - afio no longer forcibly compresses all files (i.e. I dropped
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136 | the -U following suggestions from users); let's see if
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137 | it works :)
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138 |
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139 | 10/01 - 10/31
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140 | - mondoarchive (with no parameters) wasn't working
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141 | if user said yes when asked if BurnProof drive; FIXED
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142 | - if manual CD tray and writing to ISO's then prompt
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143 | for each & every new CD
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144 | - moved a lot of subroutines here
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145 | from mondo-archive.c and mondo-floppies.c
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146 |
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147 | 09/01 - 09/30
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148 | - if CD not burned OK then don't try to verify
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149 | - change 64k to TAPE_BLOCK_SIZE
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150 | - run_program_and_log_output() now takes boolean operator to specify
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151 | whether it will log its activities in the event of _success_
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152 | - orig_vfy_flag_val added to write_iso_and_go_on, to restore bkpinfo->verify_data's
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153 | value if altered by verify_cd_image()
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154 |
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155 | 08/01 - 08/31
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156 | - use data structure to store the fname, checksum, mods & perms of each bigfile
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157 | ... biggiestruct :)
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158 | - bigger tmp[]'s in a few places
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159 | - cleaned up the (user-friendly) counting of biggiefiles a bit
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160 | - if media_size[N]<=0 then catch it & abort, unless it's tape,
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161 | in which case, allow it
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162 | - cleaned up a lot of log_it() calls
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163 | - fixed NULL filename-related bug in can_we_fit_these_files_on_media()
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164 | - deleted can_we_fit.....() subroutine because it was causing problems
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165 | --- moved its code into the one subroutine which called it
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166 | - created [08/01/2002]
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167 | */
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168 |
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169 | /**
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170 | * @file
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171 | * Functions to handle backing up data.
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172 | * This is the main file (at least the longest one) in libmondo.
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173 | */
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174 |
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175 | #include "../common/my-stuff.h"
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176 | #include "../common/mondostructures.h"
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177 | #include "libmondo-string-EXT.h"
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178 | #include "libmondo-stream-EXT.h"
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179 | #include "libmondo-devices-EXT.h"
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180 | #include "libmondo-tools-EXT.h"
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181 | #include "libmondo-gui-EXT.h"
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182 | #include "libmondo-fork-EXT.h"
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183 | #include "libmondo-files-EXT.h"
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184 | #include "libmondo-filelist-EXT.h"
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185 | #include "libmondo-tools-EXT.h"
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186 | #include "libmondo-verify-EXT.h"
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187 | #include "libmondo-archive.h"
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188 | #include "lib-common-externs.h"
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189 | #include <sys/sem.h>
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190 | #include <sys/types.h>
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191 | #include <sys/ipc.h>
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192 | #include <stdarg.h>
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193 | #define DVDRWFORMAT 1
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194 |
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195 |
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196 |
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197 | /** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
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198 | /** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
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199 |
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200 | #ifdef __FreeBSD__
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201 | #define DEFAULT_1722MB_DISK "/dev/fd0.1722"
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202 | #define BACKUP_1722MB_DISK "/dev/fd0.1722"
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203 | #else
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204 | #define DEFAULT_1722MB_DISK "/dev/fd0u1722"
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205 | #define BACKUP_1722MB_DISK "/dev/fd0H1722"
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206 | #ifndef _SEMUN_H
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207 | #define _SEMUN_H
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208 |
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209 | /**
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210 | * The semaphore union, provided only in case the user's system doesn't.
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211 | */
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212 | union semun {
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213 | int val;
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214 | struct semid_ds *buf;
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215 | unsigned short int *array;
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216 | struct seminfo *__buf;
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217 | };
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218 | #endif
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219 | #endif /* __FreeBSD__ */
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220 |
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221 | /*@unused@*/
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222 | //static char cvsid[] = "$Id: libmondo-archive.c 99 2005-11-04 23:51:05Z bcornec $";
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223 |
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224 | /* *************************** external global vars ******************/
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225 | extern int g_current_media_number;
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226 | extern int g_currentY;
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227 | extern bool g_text_mode;
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228 | extern bool g_exiting;
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229 | extern long g_current_progress;
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230 | extern FILE*g_tape_stream;
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231 | extern long long g_tape_posK;
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232 | extern char *g_mondo_home;
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233 | extern char *g_tmpfs_mountpt;
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234 | extern bool g_cd_recovery;
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235 | extern char *g_serial_string;
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236 |
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237 | /**
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238 | * @addtogroup globalGroup
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239 | * @{
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240 | */
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241 | /**
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242 | * The current backup media type in use.
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243 | */
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244 | t_bkptype g_backup_media_type=none;
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245 |
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246 | /**
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247 | * Incremented by each archival thread when it starts up. After that,
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248 | * this is the number of threads running.
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249 | */
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250 | int g_current_thread_no = 0;
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251 |
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252 | /* @} - end of globalGroup */
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253 |
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254 | extern int g_noof_rows;
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255 |
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256 | /* Semaphore-related code */
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257 |
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258 | static int set_semvalue(void);
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259 | static void del_semvalue(void);
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260 | static int semaphore_p(void);
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261 | static int semaphore_v(void);
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262 |
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263 | static int g_sem_id;
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264 | static int g_sem_key;
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265 |
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266 |
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267 |
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268 |
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269 | /**
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270 | * Initialize the semaphore.
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271 | * @see del_semvalue
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272 | * @see semaphore_p
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273 | * @see semaphore_v
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274 | * @return 1 for success, 0 for failure.
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275 | */
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276 | static int set_semvalue(void) // initializes semaphore
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277 | {
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278 | union semun sem_union;
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279 | sem_union.val = 1;
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280 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) { return(0); }
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281 | return(1);
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282 | }
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283 |
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284 | /**
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285 | * Frees (deletes) the semaphore. Failure is indicated by a log
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286 | * message.
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287 | * @see set_semvalue
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288 | */
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289 | static void del_semvalue(void) // deletes semaphore
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290 | {
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291 | union semun sem_union;
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292 |
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293 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1)
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294 | { log_msg (3, "Failed to delete semaphore"); }
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295 | }
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296 |
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297 | /**
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298 | * Acquire (increment) the semaphore (change status to P).
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299 | * @return 1 for success, 0 for failure.
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300 | * @see semaphore_v
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301 | */
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302 | static int semaphore_p(void) // changes status to 'P' (waiting)
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303 | {
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304 | struct sembuf sem_b;
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305 |
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306 | sem_b.sem_num = 0;
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307 | sem_b.sem_op = -1; // P()
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308 | sem_b.sem_flg = SEM_UNDO;
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309 | if (semop(g_sem_id, &sem_b, 1) == -1)
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310 | { log_msg(3, "semaphore_p failed"); return(0); }
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311 | return(1);
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312 | }
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313 |
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314 | /**
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315 | * Free (decrement) the semaphore (change status to V).
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316 | * @return 1 for success, 0 for failure.
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317 | */
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318 | static int semaphore_v(void) // changes status to 'V' (free)
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319 | {
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320 | struct sembuf sem_b;
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321 |
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322 | sem_b.sem_num = 0;
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323 | sem_b.sem_op = 1; // V()
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324 | sem_b.sem_flg = SEM_UNDO;
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325 | if (semop(g_sem_id, &sem_b, 1) == -1)
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326 | { log_msg(3, "semaphore_v failed"); return(0); }
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327 | return(1);
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328 | }
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329 |
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330 |
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331 | //------------------------------------------------------
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332 |
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333 |
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334 | /**
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335 | * Size in megabytes of the buffer afforded to the executable "buffer".
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336 | * This figure is used when we calculate how much data we have probably 'lost'
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337 | * when writing off the end of tape N, so that we can then figure out how much
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338 | * data we must recreate & write to the start of tape N+1.
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339 | */
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340 | extern int g_tape_buffer_size_MB;
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341 |
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342 |
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343 |
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344 |
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345 | int
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346 | archive_this_fileset_with_star (struct s_bkpinfo *bkpinfo, char *filelist, char *fname,
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347 | int setno)
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348 | {
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349 | int retval = 0;
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350 | unsigned int res = 0;
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351 | int tries = 0;
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352 | char *command;
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353 | char *zipparams;
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354 | char *tmp;
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355 | char *p;
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356 |
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357 | malloc_string(command);
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358 | malloc_string(zipparams);
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359 | malloc_string(tmp);
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360 |
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361 | if (!does_file_exist (filelist))
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362 | {
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363 | sprintf (tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
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364 | log_to_screen (tmp);
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365 | return (1);
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366 | }
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367 |
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368 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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369 | if (system(tmp))
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370 | {
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371 | fatal_error("Unable to write tarball to scratchdir");
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372 | }
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373 |
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374 | sprintf(command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s", filelist, fname);
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375 | if (bkpinfo->use_lzo) { fatal_error("Can't use lzop"); }
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376 | if (bkpinfo->compression_level > 0)
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377 | {
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378 | strcat(command, " -bz");
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379 | }
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380 | sprintf(command+strlen(command), " 2>> %s", MONDO_LOGFILE);
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381 | log_msg(4, "command = '%s'", command);
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382 |
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383 | for(res=99,tries=0; tries<3 && res!=0; tries++)
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384 | {
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385 | log_msg(5, "command='%s'", command);
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386 | res = system (command);
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387 | strcpy(tmp, last_line_of_file(MONDO_LOGFILE));
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388 | log_msg(1, "res=%d; tmp='%s'", res, tmp);
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389 | if (bkpinfo->use_star && (res==254 || res==65024) && strstr(tmp, "star: Processed all possible files") && tries>0)
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390 | {
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391 | log_msg(1, "Star returned nonfatal error");
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392 | res=0;
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393 | }
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394 | if (res)
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395 | {
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396 | log_OS_error (command);
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397 | p = strstr(command, "-acl ");
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398 | if (p)
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399 | {
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400 | p[0]=p[1]=p[2]=p[3]=' ';
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401 | log_msg(1,"new command = '%s'", command);
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402 | }
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403 | else
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404 | {
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405 | log_msg (3, "Attempt #%d failed. Pausing 3 seconds and retrying...", tries+1);
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406 | sleep(3);
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407 | }
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408 | }
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409 | }
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410 | retval += res;
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411 | if (retval) { log_msg (3, "Failed to write set %d", setno); }
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412 | else if (tries>1) { log_msg( 3,"Succeeded in writing set %d, on try #%d", setno, tries); }
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413 |
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414 | paranoid_free(command);
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415 | paranoid_free(zipparams);
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416 | paranoid_free(tmp);
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417 | return (retval);
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418 | }
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419 |
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420 |
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421 | /**
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422 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
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423 | *
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424 | * @param bkpinfo The backup information structure. Fields used:
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425 | * - @c compression_level
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426 | * - @c scratchdir (only verifies existence)
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427 | * - @c tmpdir (only verifies existence)
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428 | * - @c zip_exe
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429 | * - @c zip_suffix
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430 | * @param filelist The path to a file containing a list of files to be archived
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431 | * in this fileset.
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432 | * @param fname The output file to archive to.
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433 | * @param setno This fileset number.
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434 | * @return The number of errors encountered (0 for success).
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435 | * @ingroup LLarchiveGroup
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436 | */
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437 | int
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438 | archive_this_fileset (struct s_bkpinfo *bkpinfo, char *filelist, char *fname,
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439 | int setno)
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440 | {
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441 |
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442 | /*@ int ****************************************************************/
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443 | int retval = 0;
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444 | int res = 0;
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445 | int i = 0;
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446 | int tries = 0;
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447 | static int free_ramdisk_space = 9999;
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448 |
|
---|
449 | /*@ buffers *************************************************************/
|
---|
450 | char *command;
|
---|
451 | char *zipparams;
|
---|
452 | char *tmp;
|
---|
453 |
|
---|
454 | assert(bkpinfo!=NULL);
|
---|
455 | assert_string_is_neither_NULL_nor_zerolength(filelist);
|
---|
456 | assert_string_is_neither_NULL_nor_zerolength(fname);
|
---|
457 |
|
---|
458 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star)
|
---|
459 | {
|
---|
460 | return(archive_this_fileset_with_star(bkpinfo, filelist, fname, setno));
|
---|
461 | }
|
---|
462 |
|
---|
463 | malloc_string(command);
|
---|
464 | malloc_string(zipparams);
|
---|
465 | malloc_string(tmp);
|
---|
466 |
|
---|
467 | if (!does_file_exist (filelist))
|
---|
468 | {
|
---|
469 | sprintf (tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
|
---|
470 | log_to_screen (tmp);
|
---|
471 | return (1);
|
---|
472 | }
|
---|
473 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
|
---|
474 | if (system(tmp))
|
---|
475 | {
|
---|
476 | fatal_error("Unable to write tarball to scratchdir");
|
---|
477 | }
|
---|
478 |
|
---|
479 |
|
---|
480 | if (bkpinfo->compression_level > 0)
|
---|
481 | {
|
---|
482 | sprintf (tmp, "%s/do-not-compress-these", g_mondo_home);
|
---|
483 | // -b %ld, TAPE_BLOCK_SIZE
|
---|
484 | sprintf (zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe, bkpinfo->compression_level);
|
---|
485 | if (does_file_exist(tmp))
|
---|
486 | { strcat (zipparams, " -E "); strcat (zipparams, tmp); }
|
---|
487 | else
|
---|
488 | { log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp); }
|
---|
489 | }
|
---|
490 | else
|
---|
491 | {
|
---|
492 | zipparams[0] = '\0';
|
---|
493 | }
|
---|
494 |
|
---|
495 | // make_hole_for_file(fname);
|
---|
496 |
|
---|
497 | if (!does_file_exist(bkpinfo->tmpdir)) { log_OS_error("tmpdir not found"); fatal_error("tmpdir not found"); }
|
---|
498 | if (!does_file_exist(bkpinfo->scratchdir)) { log_OS_error("scratchdir not found"); fatal_error("scratchdir not found"); }
|
---|
499 | sprintf (command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname, fname,
|
---|
500 | bkpinfo->zip_suffix);
|
---|
501 | paranoid_system (command);
|
---|
502 |
|
---|
503 | sprintf (command, "cat %s | afio -o -b %ld -M 16m %s %s 2>> %s", filelist, TAPE_BLOCK_SIZE, zipparams, fname, MONDO_LOGFILE);
|
---|
504 |
|
---|
505 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
|
---|
506 | if (system(tmp))
|
---|
507 | {
|
---|
508 | fatal_error("Unable to write tarball to scratchdir");
|
---|
509 | }
|
---|
510 |
|
---|
511 | for(res=99,tries=0; tries<3 && res!=0; tries++)
|
---|
512 | {
|
---|
513 | log_msg(5, "command='%s'", command);
|
---|
514 | res = system (command);
|
---|
515 | if (res)
|
---|
516 | {
|
---|
517 | log_OS_error (command);
|
---|
518 | log_msg (3, "Attempt #%d failed. Pausing 3 seconds and retrying...", tries+1);
|
---|
519 | sleep(3);
|
---|
520 | }
|
---|
521 | }
|
---|
522 | retval += res;
|
---|
523 | if (retval) { log_msg (3, "Failed to write set %d", setno); }
|
---|
524 | else if (tries>1) { log_msg( 3,"Succeeded in writing set %d, on try #%d", setno, tries); }
|
---|
525 |
|
---|
526 | if (g_tmpfs_mountpt[0] != '\0') {
|
---|
527 | i = atoi( call_program_and_get_last_line_of_output ("df -m | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
|
---|
528 | if (i>0)
|
---|
529 | {
|
---|
530 | if (free_ramdisk_space > i)
|
---|
531 | {
|
---|
532 | free_ramdisk_space = i;
|
---|
533 | log_msg (2, "min(free_ramdisk_space) is now %d", free_ramdisk_space);
|
---|
534 | if (free_ramdisk_space < 10)
|
---|
535 | {
|
---|
536 | fatal_error ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
|
---|
537 | }
|
---|
538 | }
|
---|
539 | }
|
---|
540 | }
|
---|
541 | paranoid_free(command);
|
---|
542 | paranoid_free(zipparams);
|
---|
543 | paranoid_free(tmp);
|
---|
544 | return (retval);
|
---|
545 | }
|
---|
546 |
|
---|
547 |
|
---|
548 |
|
---|
549 |
|
---|
550 |
|
---|
551 |
|
---|
552 | /**
|
---|
553 | * Wrapper function for all the backup commands.
|
---|
554 | * Calls these other functions: @c prepare_filelist(),
|
---|
555 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
|
---|
556 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
|
---|
557 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
|
---|
558 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
|
---|
559 | * @c fatal_error is called with a suitable message.
|
---|
560 | * @param bkpinfo The backup information structure. Uses most fields.
|
---|
561 | * @return The number of non-fatal errors encountered (0 for success).
|
---|
562 | * @ingroup archiveGroup
|
---|
563 | */
|
---|
564 | int backup_data(struct s_bkpinfo *bkpinfo)
|
---|
565 | {
|
---|
566 | int retval=0, res=0;
|
---|
567 | char *tmp;
|
---|
568 |
|
---|
569 | assert(bkpinfo!=NULL);
|
---|
570 | set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
|
---|
571 | malloc_string(tmp);
|
---|
572 | if (bkpinfo->backup_media_type == dvd)
|
---|
573 | {
|
---|
574 | #ifdef DVDRWFORMAT
|
---|
575 | if (!find_home_of_exe("dvd+rw-format")) { fatal_error("Cannot find dvd+rw-format. Please install it or fix your PATH."); }
|
---|
576 | #endif
|
---|
577 | if (!find_home_of_exe("growisofs")) { fatal_error("Cannot find growisofs. Please install it or fix your PATH."); }
|
---|
578 | }
|
---|
579 |
|
---|
580 | if ((res=prepare_filelist (bkpinfo))) /* generate scratchdir/filelist.full */
|
---|
581 | { fatal_error ("Failed to generate filelist catalog"); }
|
---|
582 | if (call_filelist_chopper (bkpinfo)) { fatal_error("Failed to run filelist chopper"); }
|
---|
583 |
|
---|
584 | /*
|
---|
585 | sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
586 | if (run_program_and_log_output(tmp, 2))
|
---|
587 | { fatal_error("Failed to count filelist.full"); }
|
---|
588 | */
|
---|
589 | sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
590 | if (run_program_and_log_output(tmp, 2))
|
---|
591 | { fatal_error("Failed to gzip filelist.full"); }
|
---|
592 | sprintf(tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir, bkpinfo->tmpdir);
|
---|
593 | if (run_program_and_log_output(tmp, 2))
|
---|
594 | { fatal_error("Failed to copy to tmpdir"); }
|
---|
595 |
|
---|
596 | copy_mondo_and_mindi_stuff_to_scratchdir (bkpinfo); // payload, too, if it exists
|
---|
597 | #if __FreeBSD__ == 5
|
---|
598 | strcpy (bkpinfo->kernel_path, "/boot/kernel/kernel");
|
---|
599 | #elif __FreeBSD__ == 4
|
---|
600 | strcpy (bkpinfo->kernel_path, "/kernel");
|
---|
601 | #elif linux
|
---|
602 | if (figure_out_kernel_path_interactively_if_necessary(bkpinfo->kernel_path))
|
---|
603 | { fatal_error ("Kernel not found. Please specify manually with the '-k' switch."); }
|
---|
604 | #else
|
---|
605 | #error "I don't know about this system!"
|
---|
606 | #endif
|
---|
607 | if ((res = call_mindi_to_supply_boot_disks (bkpinfo)))
|
---|
608 | { fatal_error ("Failed to generate boot+data disks"); }
|
---|
609 | retval += do_that_initial_phase (bkpinfo); // prepare
|
---|
610 | sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
---|
611 | run_program_and_log_output(tmp, 1);
|
---|
612 | retval += make_those_afios_phase (bkpinfo); // backup regular files
|
---|
613 | retval += make_those_slices_phase (bkpinfo); // backup BIG files
|
---|
614 | retval += do_that_final_phase (bkpinfo); // clean up
|
---|
615 | log_msg (1, "Creation of archives... complete.");
|
---|
616 | if (bkpinfo->verify_data) { sleep(2); }
|
---|
617 | paranoid_free(tmp);
|
---|
618 | return(retval);
|
---|
619 | }
|
---|
620 |
|
---|
621 |
|
---|
622 |
|
---|
623 |
|
---|
624 | /**
|
---|
625 | * Call Mindi to generate boot and data disks.
|
---|
626 | * @note This binds correctly to the new Perl version of mindi.
|
---|
627 | * @param bkpinfo The backup information structure. Fields used:
|
---|
628 | * - @c backup_media_type
|
---|
629 | * - @c boot_loader
|
---|
630 | * - @c boot_device
|
---|
631 | * - @c compression_level
|
---|
632 | * - @c differential
|
---|
633 | * - @c exclude_paths
|
---|
634 | * - @c image_devs
|
---|
635 | * - @c kernel_path
|
---|
636 | * - @c make_cd_use_lilo
|
---|
637 | * - @c media_device
|
---|
638 | * - @c media_size
|
---|
639 | * - @c nonbootable_backup
|
---|
640 | * - @c scratchdir
|
---|
641 | * - @c tmpdir
|
---|
642 | * - @c use_lzo
|
---|
643 | *
|
---|
644 | * @return The number of errors encountered (0 for success)
|
---|
645 | * @bug The code to automagically determine the boot drive
|
---|
646 | * is messy and system-dependent. In particular, it breaks
|
---|
647 | * for Linux RAID and LVM users.
|
---|
648 | * @ingroup MLarchiveGroup
|
---|
649 | */
|
---|
650 | int
|
---|
651 | call_mindi_to_supply_boot_disks (struct s_bkpinfo *bkpinfo)
|
---|
652 | {
|
---|
653 | /*@ buffer *************************************************************/
|
---|
654 | char *tmp;
|
---|
655 | char *scratchdir;
|
---|
656 | char *command;
|
---|
657 | char *use_lzo_sz;
|
---|
658 | char *use_comp_sz;
|
---|
659 | char *use_star_sz;
|
---|
660 | char *bootldr_str;
|
---|
661 | char *tape_device;
|
---|
662 | char *last_filelist_number;
|
---|
663 | char *broken_bios_sz;
|
---|
664 | char *cd_recovery_sz;
|
---|
665 | char *tape_size_sz;
|
---|
666 | char *devs_to_exclude;
|
---|
667 | char *use_lilo_sz;
|
---|
668 | char *value;
|
---|
669 | char *bootdev;
|
---|
670 |
|
---|
671 |
|
---|
672 |
|
---|
673 | /*@ char ***************************************************************/
|
---|
674 | char ch = '\0';
|
---|
675 |
|
---|
676 | /*@ long ***********************************************************/
|
---|
677 | long lines_in_filelist = 0;
|
---|
678 |
|
---|
679 | /*@ int **************************************************************/
|
---|
680 | int res = 0;
|
---|
681 | long estimated_total_noof_slices = 0;
|
---|
682 |
|
---|
683 | assert(bkpinfo!=NULL);
|
---|
684 | command = malloc(1200);
|
---|
685 | malloc_string ( tmp );
|
---|
686 | malloc_string ( scratchdir );
|
---|
687 | malloc_string ( use_lzo_sz );
|
---|
688 | malloc_string ( use_star_sz );
|
---|
689 | malloc_string ( use_comp_sz );
|
---|
690 | malloc_string ( bootldr_str );
|
---|
691 | malloc_string ( tape_device );
|
---|
692 | malloc_string ( last_filelist_number );
|
---|
693 | malloc_string ( broken_bios_sz );
|
---|
694 | malloc_string ( cd_recovery_sz );
|
---|
695 | malloc_string ( tape_size_sz );
|
---|
696 | malloc_string ( devs_to_exclude );
|
---|
697 | malloc_string ( use_lilo_sz ); /* BCO: shared between LILO/ELILO */
|
---|
698 | malloc_string ( value );
|
---|
699 | malloc_string ( bootdev );
|
---|
700 |
|
---|
701 | strcpy( scratchdir, bkpinfo->scratchdir);
|
---|
702 | sprintf (tmp,
|
---|
703 | "echo \"%s\" | tr -s ' ' '\n' | grep -x \"/dev/.*\" | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
---|
704 | bkpinfo->exclude_paths);
|
---|
705 | strcpy (devs_to_exclude, call_program_and_get_last_line_of_output (tmp));
|
---|
706 | sprintf (tmp, "devs_to_exclude = '%s'", devs_to_exclude);
|
---|
707 | log_msg (2, tmp);
|
---|
708 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
709 | "Calling MINDI to create boot+data disks");
|
---|
710 | sprintf (tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
---|
711 | if (!does_file_exist(tmp))
|
---|
712 | {
|
---|
713 | sprintf(tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
---|
714 | if (!does_file_exist(tmp))
|
---|
715 | { fatal_error("Cannot find filelist.full, so I cannot count its lines"); }
|
---|
716 | }
|
---|
717 | lines_in_filelist = count_lines_in_file (tmp);
|
---|
718 | sprintf (tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
|
---|
719 | strcpy (last_filelist_number, last_line_of_file (tmp));
|
---|
720 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
721 | {
|
---|
722 | sprintf (tape_size_sz, "%ld", bkpinfo->media_size[1]);
|
---|
723 | strcpy (tape_device, bkpinfo->media_device);
|
---|
724 | }
|
---|
725 | else
|
---|
726 | {
|
---|
727 | tape_size_sz[0] = '\0';
|
---|
728 | tape_device[0] = '\0';
|
---|
729 | }
|
---|
730 | if (bkpinfo->use_lzo)
|
---|
731 | {
|
---|
732 | strcpy (use_lzo_sz, "yes");
|
---|
733 | }
|
---|
734 | else
|
---|
735 | {
|
---|
736 | strcpy (use_lzo_sz, "no");
|
---|
737 | }
|
---|
738 | if (bkpinfo->use_star)
|
---|
739 | { strcpy( use_star_sz, "yes"); }
|
---|
740 | else
|
---|
741 | { strcpy( use_star_sz, "no"); }
|
---|
742 |
|
---|
743 | if (bkpinfo->compression_level>0)
|
---|
744 | {
|
---|
745 | strcpy (use_comp_sz, "yes");
|
---|
746 | }
|
---|
747 | else
|
---|
748 | {
|
---|
749 | strcpy (use_comp_sz, "no");
|
---|
750 | }
|
---|
751 |
|
---|
752 | strcpy (broken_bios_sz, "yes"); /* assume so */
|
---|
753 | if (g_cd_recovery)
|
---|
754 | {
|
---|
755 | strcpy (cd_recovery_sz, "yes");
|
---|
756 | }
|
---|
757 | else
|
---|
758 | {
|
---|
759 | strcpy (cd_recovery_sz, "no");
|
---|
760 | }
|
---|
761 | if (bkpinfo->make_cd_use_lilo)
|
---|
762 | {
|
---|
763 | strcpy (use_lilo_sz, "yes");
|
---|
764 | }
|
---|
765 | else
|
---|
766 | {
|
---|
767 | strcpy (use_lilo_sz, "no");
|
---|
768 | }
|
---|
769 |
|
---|
770 | if (!bkpinfo->nonbootable_backup && (bkpinfo->boot_loader == '\0' || bkpinfo->boot_device[0] == '\0'))
|
---|
771 | {
|
---|
772 |
|
---|
773 | #ifdef __FreeBSD__
|
---|
774 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
775 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
776 | if (!bootdev[0])
|
---|
777 | {
|
---|
778 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
779 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
780 | }
|
---|
781 | #else
|
---|
782 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
783 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
784 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
785 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
786 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
787 | }
|
---|
788 | if (!bootdev[0])
|
---|
789 | {
|
---|
790 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
791 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
792 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
793 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
794 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
795 | }
|
---|
796 | }
|
---|
797 | #endif
|
---|
798 | if (bootdev[0])
|
---|
799 | ch = which_boot_loader (bootdev);
|
---|
800 | else
|
---|
801 | ch = 'U';
|
---|
802 | if (bkpinfo->boot_loader != '\0')
|
---|
803 | {
|
---|
804 | sprintf (tmp, "User specified boot loader. It is '%c'.",
|
---|
805 | bkpinfo->boot_loader);
|
---|
806 | log_msg (2, tmp);
|
---|
807 | }
|
---|
808 | else
|
---|
809 | {
|
---|
810 | bkpinfo->boot_loader = ch;
|
---|
811 | }
|
---|
812 | if (bkpinfo->boot_device[0] != '\0')
|
---|
813 | {
|
---|
814 | sprintf (tmp, "User specified boot device. It is '%s'.",
|
---|
815 | bkpinfo->boot_device);
|
---|
816 | log_msg (2, tmp);
|
---|
817 | }
|
---|
818 | else
|
---|
819 | {
|
---|
820 | strcpy (bkpinfo->boot_device, bootdev);
|
---|
821 | }
|
---|
822 | }
|
---|
823 |
|
---|
824 | if (
|
---|
825 | #ifdef __FreeBSD__
|
---|
826 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
---|
827 | #endif
|
---|
828 | #ifdef __IA64__
|
---|
829 | bkpinfo->boot_loader != 'E' &&
|
---|
830 | #endif
|
---|
831 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G' && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
|
---|
832 | {
|
---|
833 | fatal_error
|
---|
834 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
|
---|
835 | }
|
---|
836 | if (bkpinfo->boot_loader == 'L')
|
---|
837 | {
|
---|
838 | strcpy (bootldr_str, "LILO");
|
---|
839 | if (!does_file_exist("/etc/lilo.conf"))
|
---|
840 | { fatal_error("The de facto standard location for your boot loader's config file is /etc/lilo.conf but I cannot find it there. What is wrong with your Linux distribution?"); }
|
---|
841 | }
|
---|
842 | else if (bkpinfo->boot_loader == 'G')
|
---|
843 | {
|
---|
844 | strcpy (bootldr_str, "GRUB");
|
---|
845 | if (!does_file_exist("/etc/grub.conf") && does_file_exist("/boot/grub/grub.conf"))
|
---|
846 | {
|
---|
847 | run_program_and_log_output("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
---|
848 | }
|
---|
849 | /* Detect Debian's grub config file */
|
---|
850 | else if (!does_file_exist("/etc/grub.conf") && does_file_exist("/boot/grub/menu.lst"))
|
---|
851 | {
|
---|
852 | run_program_and_log_output("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
---|
853 | }
|
---|
854 | if (!does_file_exist("/etc/grub.conf"))
|
---|
855 | { fatal_error("The de facto standard location for your boot loader's config file is /etc/grub.conf but I cannot find it there. What is wrong with your Linux distribution? Try 'ln -s /boot/grub/menu.lst /etc/grub.conf'..."); }
|
---|
856 | }
|
---|
857 | else if (bkpinfo->boot_loader == 'E')
|
---|
858 | {
|
---|
859 | strcpy (bootldr_str, "ELILO");
|
---|
860 | /* BCO: fix it for SuSE, Debian, Mandrake, ... */
|
---|
861 | if (!does_file_exist("/etc/elilo.conf") && does_file_exist("/boot/efi/efi/redhat/elilo.conf"))
|
---|
862 | {
|
---|
863 | run_program_and_log_output("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf", 5);
|
---|
864 | }
|
---|
865 | if (!does_file_exist("/etc/elilo.conf"))
|
---|
866 | { fatal_error("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf but I cannot find it there. What is wrong with your Linux distribution? Try finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'"); }
|
---|
867 | }
|
---|
868 | else if (bkpinfo->boot_loader == 'R')
|
---|
869 | {
|
---|
870 | strcpy (bootldr_str, "RAW");
|
---|
871 | }
|
---|
872 | #ifdef __FreeBSD__
|
---|
873 | else if (bkpinfo->boot_loader == 'D')
|
---|
874 | {
|
---|
875 | strcpy (bootldr_str, "DD");
|
---|
876 | }
|
---|
877 |
|
---|
878 | else if (bkpinfo->boot_loader == 'B')
|
---|
879 | {
|
---|
880 | strcpy (bootldr_str, "BOOT0");
|
---|
881 | }
|
---|
882 | #endif
|
---|
883 | else
|
---|
884 | {
|
---|
885 | strcpy (bootldr_str, "unknown");
|
---|
886 | }
|
---|
887 | sprintf (tmp, "Your boot loader is %s and it boots from %s", bootldr_str,
|
---|
888 | bkpinfo->boot_device);
|
---|
889 | log_to_screen (tmp);
|
---|
890 | sprintf (tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
|
---|
891 | if (write_one_liner_data_file (tmp, bkpinfo->boot_device)) { log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__); }
|
---|
892 | switch(bkpinfo->backup_media_type)
|
---|
893 | {
|
---|
894 | case cdr: strcpy(value, "cdr"); break;
|
---|
895 | case cdrw: strcpy(value, "cdrw"); break;
|
---|
896 | case cdstream: strcpy(value, "cdstream"); break;
|
---|
897 | case tape: strcpy(value, "tape"); break;
|
---|
898 | case udev: strcpy(value, "udev"); break;
|
---|
899 | case iso: strcpy(value, "iso"); break;
|
---|
900 | case nfs: strcpy(value, "nfs"); break;
|
---|
901 | case dvd: strcpy(value, "dvd"); break;
|
---|
902 | default: fatal_error("Unknown backup_media_type");
|
---|
903 | }
|
---|
904 | sprintf (tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
|
---|
905 | if (write_one_liner_data_file (tmp, value)) { res++; log_msg(1, "%ld: Unable to write one-liner backup-media-type", __LINE__); }
|
---|
906 | log_to_screen(bkpinfo->tmpdir);
|
---|
907 | sprintf (tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
|
---|
908 | if (write_one_liner_data_file (tmp, bootldr_str)) { res++; log_msg(1, "%ld: Unable to write one-liner bootloader.name", __LINE__); }
|
---|
909 | sprintf (tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
|
---|
910 | if (bkpinfo->differential)
|
---|
911 | {
|
---|
912 | res+=write_one_liner_data_file (tmp, "1");
|
---|
913 | }
|
---|
914 | else
|
---|
915 | {
|
---|
916 | res+=write_one_liner_data_file (tmp, "0");
|
---|
917 | }
|
---|
918 |
|
---|
919 | estimated_total_noof_slices =
|
---|
920 | size_of_all_biggiefiles_K (bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
921 | /* add nfs stuff here? */
|
---|
922 | sprintf (command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
---|
923 | if (system (command)) { res++; log_OS_error("Unable to make images directory"); }
|
---|
924 | sprintf (command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
|
---|
925 | if (system (command)) { res++; log_OS_error("Unable to make mnt floppy directory"); }
|
---|
926 | sprintf (tmp, "BTW, I'm telling Mindi your kernel is '%s'",
|
---|
927 | bkpinfo->kernel_path);
|
---|
928 |
|
---|
929 | log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
|
---|
930 |
|
---|
931 | sprintf (command,
|
---|
932 | /* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
|
---|
933 | 6=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
|
---|
934 | 11=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
|
---|
935 |
|
---|
936 |
|
---|
937 | "mindi --custom %s %s/images \"%s\" \"%s\" \
|
---|
938 | \"%s\" %ld \"%s\" \"%s\" \"%s\" \
|
---|
939 | \"%s\" %s %ld \"%s\" \"%s\" \"%s\" \"%s\" %ld %d",
|
---|
940 |
|
---|
941 | bkpinfo->tmpdir, // parameter #2
|
---|
942 | bkpinfo->scratchdir, // parameter #3
|
---|
943 | bkpinfo->kernel_path, // parameter #4
|
---|
944 | tape_device, // parameter #5
|
---|
945 | tape_size_sz, // parameter #6
|
---|
946 | lines_in_filelist, // parameter #7 (INT)
|
---|
947 | use_lzo_sz, // parameter #8
|
---|
948 | cd_recovery_sz, // parameter #9
|
---|
949 | bkpinfo->image_devs, // parameter #10
|
---|
950 | broken_bios_sz, // parameter #11
|
---|
951 | last_filelist_number, // parameter #12 (STRING)
|
---|
952 | estimated_total_noof_slices, // parameter #13 (INT)
|
---|
953 | devs_to_exclude, // parameter #14
|
---|
954 | use_comp_sz, // parameter #15
|
---|
955 | use_lilo_sz, // parameter #16
|
---|
956 | use_star_sz, // parameter #17
|
---|
957 | bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
---|
958 | bkpinfo->differential); // parameter #19 (INT)
|
---|
959 |
|
---|
960 | // Watch it! This next line adds a parameter...
|
---|
961 | if (bkpinfo->nonbootable_backup) { strcat(command, " NONBOOTABLE"); }
|
---|
962 | log_msg (2, command);
|
---|
963 |
|
---|
964 | // popup_and_OK("Pausing");
|
---|
965 |
|
---|
966 | res = run_program_and_log_to_screen (command, "Generating boot+data disks");
|
---|
967 | if (bkpinfo->nonbootable_backup) { res=0; } // hack
|
---|
968 | if (!res)
|
---|
969 | {
|
---|
970 | log_to_screen ("Boot+data disks were created OK");
|
---|
971 | sprintf (command, "mkdir -p /root/images/mindi/");
|
---|
972 | log_msg (2, command);
|
---|
973 | run_program_and_log_output (command, FALSE);
|
---|
974 | sprintf (command, "cp -f %s/images/mindi.iso /root/images/mindi/mondorescue.iso",
|
---|
975 | bkpinfo->scratchdir);
|
---|
976 | log_msg (2, command);
|
---|
977 | run_program_and_log_output (command, FALSE);
|
---|
978 | if (bkpinfo->nonbootable_backup)
|
---|
979 | {
|
---|
980 | sprintf(command, "cp -f %s/all.tar.gz %s/images", bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
981 | if (system(command)) { fatal_error("Unable to create temporary duff tarball"); }
|
---|
982 | }
|
---|
983 | sprintf(command, "cp -f %s/mindi-*oot*.img %s/images", bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
984 | sprintf (tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir, bkpinfo->tmpdir);
|
---|
985 | if (system (tmp)) { fatal_error ("Cannot find all.tar.gz in tmpdir"); }
|
---|
986 | if (res) { mvaddstr_and_log_it (g_currentY++, 74, "Errors."); }
|
---|
987 | else { mvaddstr_and_log_it (g_currentY++, 74, "Done."); }
|
---|
988 | }
|
---|
989 | else
|
---|
990 | {
|
---|
991 | log_to_screen ("Mindi failed to create your boot+data disks.");
|
---|
992 | sprintf (command, "cat %s | grep \"Fatal error\"", "/var/log/mindi.log");
|
---|
993 | strcpy (tmp, call_program_and_get_last_line_of_output (command));
|
---|
994 | if (strlen (tmp) > 1)
|
---|
995 | {
|
---|
996 | log_to_screen (tmp);
|
---|
997 | }
|
---|
998 | }
|
---|
999 | paranoid_free(tmp); paranoid_free(use_lzo_sz); paranoid_free(scratchdir);
|
---|
1000 | paranoid_free(use_comp_sz); paranoid_free(bootldr_str); paranoid_free(tape_device);
|
---|
1001 | paranoid_free(last_filelist_number); paranoid_free(broken_bios_sz); paranoid_free(cd_recovery_sz);
|
---|
1002 | paranoid_free(tape_size_sz); paranoid_free(devs_to_exclude); paranoid_free(use_lilo_sz); paranoid_free(value);
|
---|
1003 | paranoid_free(bootdev); paranoid_free(command); paranoid_free(use_star_sz);
|
---|
1004 | return (res);
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 |
|
---|
1008 |
|
---|
1009 | /**
|
---|
1010 | * Maximum number of filesets allowed in this function.
|
---|
1011 | */
|
---|
1012 | #define MAX_NOOF_SETS_HERE 32767
|
---|
1013 |
|
---|
1014 | /**
|
---|
1015 | * Offset of the bkpinfo pointer (in bytes) from the
|
---|
1016 | * buffer passed to create_afio_files_in_background.
|
---|
1017 | */
|
---|
1018 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
---|
1019 |
|
---|
1020 | /**
|
---|
1021 | * Main function for each @c afio thread.
|
---|
1022 | * @param inbuf A transfer block containing:
|
---|
1023 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
---|
1024 | * containing the last set archived.
|
---|
1025 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
---|
1026 | * containing the number of archival threads currently running.
|
---|
1027 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
---|
1028 | * the next set that should be archived.
|
---|
1029 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
---|
1030 | * bit array, where each bit corresponds to a filelist (1=needs
|
---|
1031 | * to be archived, 0=archived).
|
---|
1032 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
---|
1033 | * structure. Fields used:
|
---|
1034 | * - @c tmpdir
|
---|
1035 | * - @c zip_suffix
|
---|
1036 | *
|
---|
1037 | * Any of the above may be modified by the caller at any time.
|
---|
1038 | *
|
---|
1039 | * @bug Assumes @c int pointers are 4 bytes.
|
---|
1040 | * @see archive_this_fileset
|
---|
1041 | * @see make_afioballs_and_images
|
---|
1042 | * @return NULL, always.
|
---|
1043 | * @ingroup LLarchiveGroup
|
---|
1044 | */
|
---|
1045 | void *create_afio_files_in_background(void*inbuf)
|
---|
1046 | {
|
---|
1047 | long int archiving_set_no;
|
---|
1048 | char *archiving_filelist_fname;
|
---|
1049 | char * archiving_afioball_fname;
|
---|
1050 | char *curr_xattr_list_fname;
|
---|
1051 | char *curr_acl_list_fname;
|
---|
1052 |
|
---|
1053 | struct s_bkpinfo*bkpinfo;
|
---|
1054 | char *tmp;
|
---|
1055 | int res=0, retval=0;
|
---|
1056 | int *p_archival_threads_running;
|
---|
1057 | int *p_last_set_archived;
|
---|
1058 | int *p_next_set_to_archive;
|
---|
1059 | char *p_list_of_fileset_flags;
|
---|
1060 | int this_thread_no = g_current_thread_no++;
|
---|
1061 |
|
---|
1062 | malloc_string(curr_xattr_list_fname);
|
---|
1063 | malloc_string(curr_acl_list_fname);
|
---|
1064 | malloc_string(archiving_filelist_fname);
|
---|
1065 | malloc_string(archiving_afioball_fname);
|
---|
1066 | malloc_string(tmp);
|
---|
1067 | p_last_set_archived = (int*)inbuf;
|
---|
1068 | p_archival_threads_running = (int*)(inbuf+4);
|
---|
1069 | p_next_set_to_archive = (int*)(inbuf+8);
|
---|
1070 | p_list_of_fileset_flags = (char*)(inbuf+12);
|
---|
1071 | bkpinfo = (struct s_bkpinfo*)(inbuf+BKPINFO_LOC_OFFSET);
|
---|
1072 |
|
---|
1073 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, 0L);
|
---|
1074 | for (archiving_set_no = 0; does_file_exist (archiving_filelist_fname);
|
---|
1075 | sprintf (archiving_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
1076 | archiving_set_no))
|
---|
1077 | {
|
---|
1078 | if (g_exiting)
|
---|
1079 | { fatal_error("Execution run aborted (pthread)"); }
|
---|
1080 | if (archiving_set_no >= MAX_NOOF_SETS_HERE)
|
---|
1081 | { fatal_error("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please."); }
|
---|
1082 | if (!semaphore_p()) { log_msg(3, "P sem failed (pid=%d)", (int)getpid()); fatal_error("Cannot get semaphore P"); }
|
---|
1083 | if (archiving_set_no < *p_next_set_to_archive)
|
---|
1084 | {
|
---|
1085 | archiving_set_no= *p_next_set_to_archive;
|
---|
1086 | }
|
---|
1087 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
---|
1088 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
1089 |
|
---|
1090 | /* backup this set of files */
|
---|
1091 | sprintf (archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
1092 | archiving_set_no, bkpinfo->zip_suffix);
|
---|
1093 | sprintf (archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
1094 | archiving_set_no);
|
---|
1095 | if (!does_file_exist(archiving_filelist_fname))
|
---|
1096 | {
|
---|
1097 | log_msg (3, "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
1098 | break;
|
---|
1099 | }
|
---|
1100 |
|
---|
1101 | sprintf (tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no-ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
---|
1102 | if (does_file_exist(tmp))
|
---|
1103 | {
|
---|
1104 | log_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES, getpid(), this_thread_no);
|
---|
1105 | while (does_file_exist(tmp))
|
---|
1106 | {
|
---|
1107 | sleep(1);
|
---|
1108 | }
|
---|
1109 | log_msg(4, "[%d] - continuing", getpid());
|
---|
1110 | }
|
---|
1111 |
|
---|
1112 | log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
1113 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no);
|
---|
1114 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no);
|
---|
1115 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
---|
1116 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
---|
1117 |
|
---|
1118 | log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
1119 | res = archive_this_fileset (bkpinfo, archiving_filelist_fname,
|
---|
1120 | archiving_afioball_fname,
|
---|
1121 | archiving_set_no);
|
---|
1122 | retval += res;
|
---|
1123 |
|
---|
1124 | if (res)
|
---|
1125 | {
|
---|
1126 | sprintf (tmp,
|
---|
1127 | "Errors occurred while archiving set %ld. Please review logs.",
|
---|
1128 | archiving_set_no);
|
---|
1129 | log_to_screen (tmp);
|
---|
1130 | }
|
---|
1131 | if (!semaphore_p()) { fatal_error("Cannot get semaphore P"); }
|
---|
1132 |
|
---|
1133 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
---|
1134 |
|
---|
1135 | if (*p_last_set_archived < archiving_set_no)
|
---|
1136 | { *p_last_set_archived = archiving_set_no; } // finished archiving this one
|
---|
1137 |
|
---|
1138 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
1139 | log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
1140 | archiving_set_no ++;
|
---|
1141 | }
|
---|
1142 | if (!semaphore_p()) { fatal_error("Cannot get semaphore P"); }
|
---|
1143 | (*p_archival_threads_running) --;
|
---|
1144 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
1145 | log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(), this_thread_no);
|
---|
1146 | paranoid_free(archiving_filelist_fname);
|
---|
1147 | paranoid_free(archiving_afioball_fname);
|
---|
1148 | paranoid_free(curr_xattr_list_fname);
|
---|
1149 | paranoid_free(curr_acl_list_fname);
|
---|
1150 | paranoid_free(tmp);
|
---|
1151 | pthread_exit(NULL);
|
---|
1152 | }
|
---|
1153 |
|
---|
1154 |
|
---|
1155 |
|
---|
1156 |
|
---|
1157 |
|
---|
1158 | /**
|
---|
1159 | * Finalize the backup.
|
---|
1160 | * For streaming backups, this writes the closing block
|
---|
1161 | * to the stream. For CD-based backups, this creates
|
---|
1162 | * the final ISO image.
|
---|
1163 | * @param bkpinfo The backup information structure, used only
|
---|
1164 | * for the @c backup_media_type.
|
---|
1165 | * @ingroup MLarchiveGroup
|
---|
1166 | */
|
---|
1167 | int
|
---|
1168 | do_that_final_phase (struct s_bkpinfo *bkpinfo)
|
---|
1169 | {
|
---|
1170 |
|
---|
1171 | /*@ int ***************************************/
|
---|
1172 | int res = 0;
|
---|
1173 | int retval = 0;
|
---|
1174 |
|
---|
1175 | /*@ buffers ***********************************/
|
---|
1176 |
|
---|
1177 | assert(bkpinfo!=NULL);
|
---|
1178 | mvaddstr_and_log_it (g_currentY, 0, "Writing any remaining data to media ");
|
---|
1179 |
|
---|
1180 | log_msg (1, "Closing tape/CD ... ");
|
---|
1181 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
1182 | /* write tape/cdstream */
|
---|
1183 | {
|
---|
1184 | closeout_tape(bkpinfo);
|
---|
1185 | }
|
---|
1186 | else
|
---|
1187 | /* write final ISO */
|
---|
1188 | {
|
---|
1189 | res = write_final_iso_if_necessary (bkpinfo);
|
---|
1190 | retval += res;
|
---|
1191 | if (res)
|
---|
1192 | {
|
---|
1193 | log_msg (1, "write_final_iso_if_necessary returned an error");
|
---|
1194 | }
|
---|
1195 | }
|
---|
1196 | log_msg (2, "Fork is exiting ... ");
|
---|
1197 |
|
---|
1198 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
1199 |
|
---|
1200 | /* final stuff */
|
---|
1201 | if (retval)
|
---|
1202 | {
|
---|
1203 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
1204 | }
|
---|
1205 | else
|
---|
1206 | {
|
---|
1207 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
1208 | }
|
---|
1209 |
|
---|
1210 | return (retval);
|
---|
1211 | }
|
---|
1212 |
|
---|
1213 |
|
---|
1214 | /**
|
---|
1215 | * Initialize the backup.
|
---|
1216 | * Does the following:
|
---|
1217 | * - Sets up the serial number.
|
---|
1218 | * - For streaming backups, opens the tape stream and writes the data disks
|
---|
1219 | * and backup headers.
|
---|
1220 | * - For CD-based backups, wipes the ISOs in the target directory.
|
---|
1221 | *
|
---|
1222 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1223 | * - @c backup_media_type
|
---|
1224 | * - @c cdrw_speed
|
---|
1225 | * - @c prefix
|
---|
1226 | * - @c isodir
|
---|
1227 | * - @c media_device
|
---|
1228 | * - @c scratchdir
|
---|
1229 | * - @c tmpdir
|
---|
1230 | * @return The number of errors encountered (0 for success).
|
---|
1231 | * @ingroup MLarchiveGroup
|
---|
1232 | */
|
---|
1233 | int
|
---|
1234 | do_that_initial_phase (struct s_bkpinfo *bkpinfo)
|
---|
1235 | {
|
---|
1236 | /*@ int ****************************************/
|
---|
1237 | int retval = 0;
|
---|
1238 |
|
---|
1239 | /*@ buffers ************************************/
|
---|
1240 | char*command, *tmpfile, *data_disks_file;
|
---|
1241 |
|
---|
1242 | assert(bkpinfo!=NULL);
|
---|
1243 | malloc_string(command);
|
---|
1244 | malloc_string(tmpfile);
|
---|
1245 | malloc_string(data_disks_file);
|
---|
1246 | sprintf (data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
---|
1247 |
|
---|
1248 | snprintf (g_serial_string, MAX_STR_LEN-1,
|
---|
1249 | call_program_and_get_last_line_of_output("dd \
|
---|
1250 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
---|
1251 | hexdump | tr -s ' ' '0' | head -n1"));
|
---|
1252 | strip_spaces(g_serial_string);
|
---|
1253 | strcat(g_serial_string, "...word.");
|
---|
1254 | log_msg(2, "g_serial_string = '%s'", g_serial_string);
|
---|
1255 | assert(strlen(g_serial_string) < MAX_STR_LEN);
|
---|
1256 |
|
---|
1257 | sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
---|
1258 | if (write_one_liner_data_file (tmpfile, g_serial_string)) { log_msg(1, "%ld: Failed to write serial string", __LINE__); }
|
---|
1259 |
|
---|
1260 | mvaddstr_and_log_it (g_currentY, 0, "Preparing to archive your data");
|
---|
1261 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
1262 | {
|
---|
1263 | if (bkpinfo->backup_media_type == cdstream)
|
---|
1264 | {
|
---|
1265 | openout_cdstream (bkpinfo->media_device, bkpinfo->cdrw_speed);
|
---|
1266 | }
|
---|
1267 | else
|
---|
1268 | {
|
---|
1269 | openout_tape (bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
|
---|
1270 | }
|
---|
1271 | if (!g_tape_stream)
|
---|
1272 | {
|
---|
1273 | fatal_error ("Cannot open backup (streaming) device");
|
---|
1274 | }
|
---|
1275 | log_msg (1, "Backup (stream) opened OK");
|
---|
1276 | write_data_disks_to_stream (data_disks_file);
|
---|
1277 | }
|
---|
1278 | else
|
---|
1279 | {
|
---|
1280 | log_msg (1, "Backing up to CD's");
|
---|
1281 | }
|
---|
1282 |
|
---|
1283 | sprintf (command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
---|
1284 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
---|
1285 | paranoid_system (command);
|
---|
1286 | wipe_archives (bkpinfo->scratchdir);
|
---|
1287 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
1288 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
1289 | {
|
---|
1290 | write_header_block_to_stream (0, "start-of-tape", BLK_START_OF_TAPE);
|
---|
1291 | write_header_block_to_stream (0, "start-of-backup", BLK_START_OF_BACKUP);
|
---|
1292 | }
|
---|
1293 | paranoid_free(command);
|
---|
1294 | paranoid_free(tmpfile);
|
---|
1295 | paranoid_free(data_disks_file);
|
---|
1296 | return (retval);
|
---|
1297 | }
|
---|
1298 |
|
---|
1299 |
|
---|
1300 | /**
|
---|
1301 | * Calls floppy-formatting @c cmd and tracks its progress if possible.
|
---|
1302 | *
|
---|
1303 | * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
|
---|
1304 | * @param title The human-friendly description of the floppy you are writing.
|
---|
1305 | * This will be used as the title in the progress bar window. Example:
|
---|
1306 | * "Formatting disk /dev/fd0".
|
---|
1307 | * @see format_disk
|
---|
1308 | * @return The exit code of fdformat/superformat.
|
---|
1309 | */
|
---|
1310 | int
|
---|
1311 | format_disk_SUB (char *cmd, char *title)
|
---|
1312 | {
|
---|
1313 |
|
---|
1314 | /*@ int ****************************************************************/
|
---|
1315 | int res = 0;
|
---|
1316 | int percentage = 0;
|
---|
1317 | int maxtracks = 0;
|
---|
1318 | int trackno = 0;
|
---|
1319 | int last_trkno = 0;
|
---|
1320 |
|
---|
1321 | /*@ buffers ************************************************************/
|
---|
1322 | char *command;
|
---|
1323 | char *tempfile;
|
---|
1324 |
|
---|
1325 | /*@ pointers ***********************************************************/
|
---|
1326 | FILE *pin;
|
---|
1327 |
|
---|
1328 | assert_string_is_neither_NULL_nor_zerolength(cmd);
|
---|
1329 | assert_string_is_neither_NULL_nor_zerolength(title);
|
---|
1330 |
|
---|
1331 | malloc_string(command);
|
---|
1332 | malloc_string(tempfile);
|
---|
1333 | #ifdef __FreeBSD__
|
---|
1334 | /* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
|
---|
1335 | impossible to parse. It looks like
|
---|
1336 | VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
|
---|
1337 | where V means verified, E means error, F means formatted, and - means
|
---|
1338 | not done yet.
|
---|
1339 | */
|
---|
1340 | return (run_program_and_log_to_screen (cmd, title));
|
---|
1341 | #endif
|
---|
1342 |
|
---|
1343 | /* if Debian then do bog-standard superformat; don't be pretty */
|
---|
1344 | if (strstr (cmd, "superformat"))
|
---|
1345 | {
|
---|
1346 | return (run_program_and_log_to_screen (cmd, title));
|
---|
1347 | }
|
---|
1348 | /* if not Debian then go ahead & use fdformat */
|
---|
1349 | strcpy (tempfile,
|
---|
1350 | call_program_and_get_last_line_of_output
|
---|
1351 | ("mktemp -q /tmp/mondo.XXXXXXXX"));
|
---|
1352 | sprintf (command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile,
|
---|
1353 | tempfile);
|
---|
1354 | log_msg (3, command);
|
---|
1355 | open_evalcall_form (title);
|
---|
1356 | if (!(pin = popen (command, "r")))
|
---|
1357 | {
|
---|
1358 | log_OS_error ("fmt err");
|
---|
1359 | return (1);
|
---|
1360 | }
|
---|
1361 | if (strstr (command, "1722"))
|
---|
1362 | {
|
---|
1363 | maxtracks = 82;
|
---|
1364 | }
|
---|
1365 | else
|
---|
1366 | {
|
---|
1367 | maxtracks = 80;
|
---|
1368 | }
|
---|
1369 | for (sleep (1); does_file_exist (tempfile); sleep (1))
|
---|
1370 | {
|
---|
1371 | trackno = get_trackno_from_logfile (tempfile);
|
---|
1372 | if (trackno < 0 || trackno > 80)
|
---|
1373 | {
|
---|
1374 | log_msg (1, "Weird track#");
|
---|
1375 | continue;
|
---|
1376 | }
|
---|
1377 | percentage = trackno * 100 / maxtracks;
|
---|
1378 | if (trackno <= 5 && last_trkno > 40)
|
---|
1379 | {
|
---|
1380 | close_evalcall_form ();
|
---|
1381 | strcpy (title, "Verifying format");
|
---|
1382 | open_evalcall_form (title);
|
---|
1383 | }
|
---|
1384 | last_trkno = trackno;
|
---|
1385 | update_evalcall_form (percentage);
|
---|
1386 | }
|
---|
1387 | close_evalcall_form ();
|
---|
1388 | if (pclose (pin)) { res++; log_OS_error("Unable to pclose"); }
|
---|
1389 | unlink (tempfile);
|
---|
1390 | paranoid_free(command);
|
---|
1391 | paranoid_free(tempfile);
|
---|
1392 | return (res);
|
---|
1393 | }
|
---|
1394 |
|
---|
1395 | /**
|
---|
1396 | * Wrapper around @c format_disk_SUB().
|
---|
1397 | * This function calls @c format_disk_SUB() with a @c device of its @c device
|
---|
1398 | * parameter and a @c title of Formatting disk @c device. If the format
|
---|
1399 | * fails, the user will be given the option of retrying.
|
---|
1400 | *
|
---|
1401 | * @param device The floppy drive to write to.
|
---|
1402 | * @see format_disk_SUB
|
---|
1403 | * @return The exit code of fdformat/superformat.
|
---|
1404 | * @ingroup deviceGroup
|
---|
1405 | */
|
---|
1406 | int
|
---|
1407 | format_disk (char *device)
|
---|
1408 | {
|
---|
1409 |
|
---|
1410 | /*@ int ***************************************************************/
|
---|
1411 | int res = 0;
|
---|
1412 |
|
---|
1413 | /*@ buffer ************************************************************/
|
---|
1414 | char *command;
|
---|
1415 | char *title;
|
---|
1416 |
|
---|
1417 |
|
---|
1418 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
1419 | malloc_string(title);
|
---|
1420 | command = malloc(1000);
|
---|
1421 | if (!system ("which superformat > /dev/null 2> /dev/null"))
|
---|
1422 | {
|
---|
1423 | sprintf (command, "superformat %s", device);
|
---|
1424 | }
|
---|
1425 | else
|
---|
1426 | {
|
---|
1427 | #ifdef __FreeBSD__
|
---|
1428 | sprintf (command, "fdformat -y %s", device);
|
---|
1429 | #else
|
---|
1430 | sprintf (command, "fdformat %s", device);
|
---|
1431 | #endif
|
---|
1432 | }
|
---|
1433 | sprintf (title, "Formatting disk %s", device);
|
---|
1434 | while ((res = format_disk_SUB (command, title)))
|
---|
1435 | {
|
---|
1436 | if (!ask_me_yes_or_no ("Failed to format disk. Retry?"))
|
---|
1437 | {
|
---|
1438 | return (res);
|
---|
1439 | }
|
---|
1440 | }
|
---|
1441 | paranoid_free(title);
|
---|
1442 | paranoid_free(command);
|
---|
1443 | return (res);
|
---|
1444 | }
|
---|
1445 |
|
---|
1446 | /**
|
---|
1447 | * Get the <tt>N</tt>th bit of @c array.
|
---|
1448 | * @param array The bit-array (as a @c char pointer).
|
---|
1449 | * @param N The number of the bit you want.
|
---|
1450 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
---|
1451 | * @see set_bit_N_of_array
|
---|
1452 | * @ingroup utilityGroup
|
---|
1453 | */
|
---|
1454 | bool get_bit_N_of_array(char*array, int N)
|
---|
1455 | {
|
---|
1456 | int element_number;
|
---|
1457 | int bit_number;
|
---|
1458 | int mask;
|
---|
1459 |
|
---|
1460 | element_number = N / 8;
|
---|
1461 | bit_number = N % 8;
|
---|
1462 | mask = 1 << bit_number;
|
---|
1463 | if (array[element_number] & mask)
|
---|
1464 | { return(TRUE); }
|
---|
1465 | else
|
---|
1466 | { return(FALSE); }
|
---|
1467 | }
|
---|
1468 |
|
---|
1469 |
|
---|
1470 |
|
---|
1471 |
|
---|
1472 |
|
---|
1473 |
|
---|
1474 |
|
---|
1475 |
|
---|
1476 |
|
---|
1477 | /**
|
---|
1478 | * @addtogroup LLarchiveGroup
|
---|
1479 | * @{
|
---|
1480 | */
|
---|
1481 | /**
|
---|
1482 | * Start up threads to archive your files.
|
---|
1483 | *
|
---|
1484 | * This function starts @c ARCH_THREADS threads,
|
---|
1485 | * each starting execution in @c create_afio_files_in_background().
|
---|
1486 | * Each thread will archive individual filesets, based on the
|
---|
1487 | * pointers passed to it and continually updated, until all files
|
---|
1488 | * have been backed up. This function coordinates the threads
|
---|
1489 | * and copies their output to the @c scratchdir.
|
---|
1490 | *
|
---|
1491 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1492 | * - @c backup_media_type
|
---|
1493 | * - @c scratchdir
|
---|
1494 | * - @c tmpdir
|
---|
1495 | * - @c zip_suffix
|
---|
1496 | *
|
---|
1497 | * @return The number of errors encountered (0 for success)
|
---|
1498 | */
|
---|
1499 | int
|
---|
1500 | make_afioballs_and_images (struct s_bkpinfo *bkpinfo)
|
---|
1501 | {
|
---|
1502 |
|
---|
1503 | /*@ int ***************************************************/
|
---|
1504 | int retval = 0;
|
---|
1505 | long int storing_set_no = 0;
|
---|
1506 | int res = 0;
|
---|
1507 | bool done_storing=FALSE;
|
---|
1508 | char *result_str;
|
---|
1509 | char *transfer_block;
|
---|
1510 | void*vp;
|
---|
1511 | void**pvp;
|
---|
1512 |
|
---|
1513 | /*@ buffers ***********************************************/
|
---|
1514 | char *storing_filelist_fname;
|
---|
1515 | char *storing_afioball_fname;
|
---|
1516 | char *tmp;
|
---|
1517 | char *media_usage_comment;
|
---|
1518 | pthread_t archival_thread[ARCH_THREADS];
|
---|
1519 | char *p_list_of_fileset_flags;
|
---|
1520 | int *p_archival_threads_running;
|
---|
1521 | int *p_last_set_archived;
|
---|
1522 | int *p_next_set_to_archive;
|
---|
1523 | int noof_threads;
|
---|
1524 | int i;
|
---|
1525 | char *curr_xattr_list_fname;
|
---|
1526 | char *curr_acl_list_fname;
|
---|
1527 | int misc_counter_that_is_not_important=0;
|
---|
1528 |
|
---|
1529 | log_msg(8, "here");
|
---|
1530 | assert(bkpinfo!=NULL);
|
---|
1531 | tmp = malloc(MAX_STR_LEN*2);
|
---|
1532 | malloc_string(result_str);
|
---|
1533 | malloc_string(curr_xattr_list_fname);
|
---|
1534 | malloc_string(curr_acl_list_fname);
|
---|
1535 | malloc_string(storing_filelist_fname);
|
---|
1536 | malloc_string(media_usage_comment);
|
---|
1537 | malloc_string(storing_afioball_fname);
|
---|
1538 | transfer_block = malloc(sizeof(struct s_bkpinfo)+BKPINFO_LOC_OFFSET+64);
|
---|
1539 | memset((void*)transfer_block, 0, sizeof(struct s_bkpinfo)+BKPINFO_LOC_OFFSET+64);
|
---|
1540 | p_last_set_archived = (int*)transfer_block;
|
---|
1541 | p_archival_threads_running = (int*)(transfer_block+4);
|
---|
1542 | p_next_set_to_archive = (int*)(transfer_block+8);
|
---|
1543 | p_list_of_fileset_flags = (char*)(transfer_block+12);
|
---|
1544 | memcpy((void*)(transfer_block+BKPINFO_LOC_OFFSET), (void*)bkpinfo, sizeof(struct s_bkpinfo));
|
---|
1545 | pvp=&vp;
|
---|
1546 | vp=(void*)result_str;
|
---|
1547 | *p_archival_threads_running = 0;
|
---|
1548 | *p_last_set_archived = -1;
|
---|
1549 | *p_next_set_to_archive = 0;
|
---|
1550 | sprintf (tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
1551 | log_to_screen ("Archiving regular files");
|
---|
1552 | log_msg (5, "Go, Shorty. It's your birthday.");
|
---|
1553 | open_progress_form ("Backing up filesystem",
|
---|
1554 | "I am backing up your live filesystem now.",
|
---|
1555 | "Please wait. This may take a couple of hours.",
|
---|
1556 | "Working...", get_last_filelist_number (bkpinfo) + 1);
|
---|
1557 |
|
---|
1558 | log_msg (5, "We're gonna party like it's your birthday.");
|
---|
1559 |
|
---|
1560 | srand((unsigned int)getpid());
|
---|
1561 | g_sem_key = 1234+random()%30000;
|
---|
1562 | if ((g_sem_id = semget((key_t)g_sem_key, 1, IPC_CREAT|S_IREAD|S_IWRITE))==-1)
|
---|
1563 | { fatal_error("MABAI - unable to semget"); }
|
---|
1564 | if (!set_semvalue())
|
---|
1565 | { fatal_error("Unable to init semaphore"); } // initialize semaphore
|
---|
1566 | for(noof_threads=0; noof_threads<ARCH_THREADS; noof_threads++)
|
---|
1567 | {
|
---|
1568 | log_msg(8, "Creating thread #%d", noof_threads);
|
---|
1569 | (*p_archival_threads_running) ++;
|
---|
1570 | if ((res = pthread_create(&archival_thread[noof_threads], NULL, create_afio_files_in_background, (void*)transfer_block)))
|
---|
1571 | { fatal_error("Unable to create an archival thread"); }
|
---|
1572 | }
|
---|
1573 |
|
---|
1574 | log_msg(8, "About to enter while() loop");
|
---|
1575 | while(!done_storing)
|
---|
1576 | {
|
---|
1577 | if (g_exiting) { fatal_error("Execution run aborted (main loop)"); }
|
---|
1578 | if (*p_archival_threads_running == 0 && *p_last_set_archived == storing_set_no-1)
|
---|
1579 | {
|
---|
1580 | log_msg(2, "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)", *p_last_set_archived, storing_set_no);
|
---|
1581 | done_storing = TRUE;
|
---|
1582 | }
|
---|
1583 | else if (!get_bit_N_of_array(p_list_of_fileset_flags, storing_set_no))
|
---|
1584 | {
|
---|
1585 | misc_counter_that_is_not_important = (misc_counter_that_is_not_important+1) % 5;
|
---|
1586 | if (!misc_counter_that_is_not_important)
|
---|
1587 | { update_progress_form (media_usage_comment); }
|
---|
1588 | sleep(1);
|
---|
1589 | }
|
---|
1590 | else
|
---|
1591 | // store set N
|
---|
1592 | {
|
---|
1593 | sprintf (storing_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
1594 | storing_set_no);
|
---|
1595 | sprintf (storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
1596 | storing_set_no, bkpinfo->zip_suffix);
|
---|
1597 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, storing_set_no);
|
---|
1598 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, storing_set_no);
|
---|
1599 |
|
---|
1600 | log_msg (2, "Storing set %d", storing_set_no);
|
---|
1601 | while(!does_file_exist(storing_filelist_fname) || !does_file_exist(storing_afioball_fname))
|
---|
1602 | {
|
---|
1603 | log_msg (2, "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.", storing_filelist_fname, storing_afioball_fname);
|
---|
1604 | sleep(5);
|
---|
1605 | }
|
---|
1606 | strcpy (media_usage_comment, percent_media_full_comment (bkpinfo));
|
---|
1607 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
1608 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
1609 | {
|
---|
1610 | register_in_tape_catalog(fileset, storing_set_no, -1, storing_afioball_fname);
|
---|
1611 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, storing_afioball_fname);
|
---|
1612 | iamhere("Writing EXAT files");
|
---|
1613 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname, curr_acl_list_fname);
|
---|
1614 | // archives themselves
|
---|
1615 | res += move_files_to_stream (bkpinfo, storing_afioball_fname, NULL);
|
---|
1616 | }
|
---|
1617 | else
|
---|
1618 | {
|
---|
1619 | res = move_files_to_cd (bkpinfo, storing_filelist_fname, curr_xattr_list_fname, curr_acl_list_fname, storing_afioball_fname, NULL);
|
---|
1620 | }
|
---|
1621 | retval += res;
|
---|
1622 | g_current_progress++;
|
---|
1623 | update_progress_form (media_usage_comment);
|
---|
1624 | if (res)
|
---|
1625 | {
|
---|
1626 | sprintf (tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
1627 | storing_set_no);
|
---|
1628 | log_to_screen (tmp);
|
---|
1629 | fatal_error
|
---|
1630 | ("Is your hard disk full? If not, please send the author the logfile.");
|
---|
1631 | }
|
---|
1632 | storing_set_no++;
|
---|
1633 | // sleep(2);
|
---|
1634 | }
|
---|
1635 | }
|
---|
1636 | close_progress_form ();
|
---|
1637 |
|
---|
1638 | sprintf (tmp, "Your regular files have been archived ");
|
---|
1639 | log_msg(2, "Joining background threads to foreground thread");
|
---|
1640 | for(i=0; i<noof_threads; i++)
|
---|
1641 | {
|
---|
1642 | pthread_join(archival_thread[i], pvp);
|
---|
1643 | log_msg(3, "Thread %d of %d: closed OK", i+1, noof_threads);
|
---|
1644 | }
|
---|
1645 | del_semvalue();
|
---|
1646 | log_msg (2, "Done.");
|
---|
1647 | if (retval)
|
---|
1648 | {
|
---|
1649 | strcat (tmp, "(with errors).");
|
---|
1650 | }
|
---|
1651 | else
|
---|
1652 | {
|
---|
1653 | strcat (tmp, "successfully.");
|
---|
1654 | }
|
---|
1655 | log_to_screen (tmp);
|
---|
1656 | paranoid_free(transfer_block);
|
---|
1657 | paranoid_free(result_str);
|
---|
1658 | paranoid_free(storing_filelist_fname);
|
---|
1659 | paranoid_free(media_usage_comment);
|
---|
1660 | paranoid_free(storing_afioball_fname);
|
---|
1661 | paranoid_free(curr_xattr_list_fname);
|
---|
1662 | paranoid_free(curr_acl_list_fname);
|
---|
1663 | return (retval);
|
---|
1664 | }
|
---|
1665 |
|
---|
1666 |
|
---|
1667 | void pause_for_N_seconds(int how_long, char*msg)
|
---|
1668 | {
|
---|
1669 | int i;
|
---|
1670 | open_evalcall_form(msg);
|
---|
1671 | for(i=0; i<how_long; i++)
|
---|
1672 | {
|
---|
1673 | update_evalcall_form((int) ( (100.0/(float)(how_long)*i) ) );
|
---|
1674 | sleep(1);
|
---|
1675 | }
|
---|
1676 | close_evalcall_form();
|
---|
1677 | }
|
---|
1678 |
|
---|
1679 |
|
---|
1680 |
|
---|
1681 |
|
---|
1682 | /**
|
---|
1683 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
1684 | *
|
---|
1685 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1686 | * - @c backup_media_type
|
---|
1687 | * - @c call_after_iso
|
---|
1688 | * - @c call_before_iso
|
---|
1689 | * - @c call_burn_iso
|
---|
1690 | * - @c call_make_iso
|
---|
1691 | * - @c make_cd_use_lilo
|
---|
1692 | * - @c manual_cd_tray
|
---|
1693 | * - @c nonbootable_backup
|
---|
1694 | * - @c scratchdir
|
---|
1695 | *
|
---|
1696 | * @param destfile Where to put the generated ISO image.
|
---|
1697 | * @return The number of errors encountered (0 for success)
|
---|
1698 | */
|
---|
1699 | int
|
---|
1700 | make_iso_fs (struct s_bkpinfo *bkpinfo, char *destfile)
|
---|
1701 | {
|
---|
1702 | /*@ int ***********************************************/
|
---|
1703 | int retval = 0;
|
---|
1704 | int res;
|
---|
1705 |
|
---|
1706 | /*@ buffers *******************************************/
|
---|
1707 | char *tmp;
|
---|
1708 | char *old_pwd;
|
---|
1709 | char *result_sz;
|
---|
1710 | char *message_to_screen;
|
---|
1711 | char *sz_blank_disk;
|
---|
1712 | char *fnam;
|
---|
1713 | char *tmp2;
|
---|
1714 | char *tmp3;
|
---|
1715 | bool cd_is_mountable;
|
---|
1716 |
|
---|
1717 | malloc_string(old_pwd);
|
---|
1718 | malloc_string(result_sz);
|
---|
1719 | malloc_string(message_to_screen);
|
---|
1720 | malloc_string(sz_blank_disk);
|
---|
1721 | malloc_string(fnam);
|
---|
1722 | tmp = malloc(1200);
|
---|
1723 | tmp2 =malloc(1200);
|
---|
1724 | tmp3 =malloc(1200);
|
---|
1725 | assert(bkpinfo!=NULL);
|
---|
1726 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
---|
1727 |
|
---|
1728 | sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
---|
1729 | sprintf(tmp2,"%s/isolinux.bin", bkpinfo->tmpdir);
|
---|
1730 | if (does_file_exist(tmp))
|
---|
1731 | {
|
---|
1732 | sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
|
---|
1733 | paranoid_system(tmp3);
|
---|
1734 | }
|
---|
1735 | if (!does_file_exist(tmp) && does_file_exist(tmp2))
|
---|
1736 | {
|
---|
1737 | sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
|
---|
1738 | paranoid_system(tmp3);
|
---|
1739 | }
|
---|
1740 | /*
|
---|
1741 | if (!does_file_exist(tmp))
|
---|
1742 | {
|
---|
1743 | log_msg (2, "Silly bug in Mindi.pl; workaround in progress...");
|
---|
1744 | strcpy(fnam, call_program_and_get_last_line_of_output("locate isolinux.bin | tail -n1"));
|
---|
1745 | if (strlen(fnam)>0 && does_file_exist(fnam))
|
---|
1746 | {
|
---|
1747 | sprintf(tmp, "cp -f %s %s", fnam, bkpinfo->scratchdir);
|
---|
1748 | res = run_program_and_log_output(tmp, FALSE);
|
---|
1749 | }
|
---|
1750 | else
|
---|
1751 | {
|
---|
1752 | res = 1;
|
---|
1753 | }
|
---|
1754 | if (res)
|
---|
1755 | {
|
---|
1756 | log_msg (2, "Could not work around silly bug in Mindi.pl - sorry! Isolinux.bin missing");
|
---|
1757 | }
|
---|
1758 | }
|
---|
1759 | */
|
---|
1760 | free(tmp2);
|
---|
1761 | free(tmp3);
|
---|
1762 | tmp2 = NULL;
|
---|
1763 | tmp3 = NULL;
|
---|
1764 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray)
|
---|
1765 | {
|
---|
1766 | popup_and_OK("Please insert new media and press Enter.");
|
---|
1767 | }
|
---|
1768 |
|
---|
1769 | log_msg (2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
---|
1770 | bkpinfo->scratchdir, destfile);
|
---|
1771 | (void) getcwd (old_pwd, MAX_STR_LEN - 1);
|
---|
1772 | sprintf (tmp, "chmod 744 %s", bkpinfo->scratchdir);
|
---|
1773 | run_program_and_log_output(tmp, FALSE);
|
---|
1774 | chdir (bkpinfo->scratchdir);
|
---|
1775 |
|
---|
1776 | if (bkpinfo->call_before_iso[0] != '\0')
|
---|
1777 | {
|
---|
1778 | sprintf (message_to_screen, "Running pre-ISO call for CD#%d",
|
---|
1779 | g_current_media_number);
|
---|
1780 | res =
|
---|
1781 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_before_iso, destfile,
|
---|
1782 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
1783 | if (res)
|
---|
1784 | {
|
---|
1785 | strcat (message_to_screen, "...failed");
|
---|
1786 | }
|
---|
1787 | else
|
---|
1788 | {
|
---|
1789 | strcat (message_to_screen, "...OK");
|
---|
1790 | }
|
---|
1791 | log_to_screen (message_to_screen);
|
---|
1792 | retval += res;
|
---|
1793 | }
|
---|
1794 |
|
---|
1795 | if (bkpinfo->call_make_iso[0] != '\0')
|
---|
1796 | {
|
---|
1797 | log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
---|
1798 | sprintf (tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
1799 | sprintf (message_to_screen, "Making an ISO (%s #%d)",
|
---|
1800 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1801 | g_current_media_number);
|
---|
1802 |
|
---|
1803 | pause_and_ask_for_cdr (2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
|
---|
1804 | if (retval)
|
---|
1805 | {
|
---|
1806 | log_to_screen("Serious error(s) occurred already. I shan't try to write to media.");
|
---|
1807 | }
|
---|
1808 | else
|
---|
1809 | {
|
---|
1810 | res =
|
---|
1811 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_make_iso, bkpinfo->scratchdir,
|
---|
1812 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
1813 | if (res)
|
---|
1814 | {
|
---|
1815 | log_to_screen ("%s...failed to write", message_to_screen);
|
---|
1816 | }
|
---|
1817 | else
|
---|
1818 | {
|
---|
1819 | log_to_screen ("%s...OK", message_to_screen);
|
---|
1820 | if (!run_program_and_log_output("tail -n10 /var/log/mondo-archive.log | fgrep \":-(\"", 1))
|
---|
1821 | {
|
---|
1822 | log_to_screen("Despite nonfatal errors, growisofs confirms the write was successful.");
|
---|
1823 | }
|
---|
1824 | }
|
---|
1825 | retval += res;
|
---|
1826 | #ifdef DVDRWFORMAT
|
---|
1827 | sprintf(tmp, "cat %s | tail -n8 | grep \"blank=full.*dvd-compat.*DAO\"", MONDO_LOGFILE);
|
---|
1828 | if (g_backup_media_type == dvd && (res || !run_program_and_log_output(tmp, 1)))
|
---|
1829 | {
|
---|
1830 | log_to_screen("Failed to write to disk. I shall blank it and then try again.");
|
---|
1831 | sleep(5);
|
---|
1832 | system("sync");
|
---|
1833 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1834 |
|
---|
1835 | // dvd+rw-format --- OPTION 2
|
---|
1836 | if (!bkpinfo->please_dont_eject)
|
---|
1837 | {
|
---|
1838 | log_to_screen("Ejecting media to clear drive status.");
|
---|
1839 | eject_device(bkpinfo->media_device);
|
---|
1840 | inject_device(bkpinfo->media_device);
|
---|
1841 | }
|
---|
1842 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1843 | sprintf(sz_blank_disk, "dvd+rw-format %s", bkpinfo->media_device);
|
---|
1844 | log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
---|
1845 | res = run_external_binary_with_percentage_indicator_NEW("Blanking DVD disk", sz_blank_disk);
|
---|
1846 | if (res)
|
---|
1847 | {
|
---|
1848 | log_to_screen("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
---|
1849 | pause_for_N_seconds(5, "Letting DVD drive settle... and trying again.");
|
---|
1850 | res = run_external_binary_with_percentage_indicator_NEW("Blanking DVD disk", sz_blank_disk);
|
---|
1851 | if (res) { log_to_screen("Format failed a second time."); }
|
---|
1852 | }
|
---|
1853 | else { log_to_screen("Format succeeded. Sleeping for 5 seconds to take a breath..."); }
|
---|
1854 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1855 | if (!bkpinfo->please_dont_eject)
|
---|
1856 | {
|
---|
1857 | log_to_screen("Ejecting media to clear drive status.");
|
---|
1858 | eject_device(bkpinfo->media_device);
|
---|
1859 | inject_device(bkpinfo->media_device);
|
---|
1860 | }
|
---|
1861 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1862 | res = eval_call_to_make_ISO (bkpinfo, bkpinfo->call_make_iso, bkpinfo->scratchdir,
|
---|
1863 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
1864 | retval += res;
|
---|
1865 | if (!bkpinfo->please_dont_eject)
|
---|
1866 | {
|
---|
1867 | log_to_screen("Ejecting media.");
|
---|
1868 | eject_device(bkpinfo->media_device);
|
---|
1869 | }
|
---|
1870 | if (res)
|
---|
1871 | { log_to_screen("Dagnabbit. It still failed."); }
|
---|
1872 | else
|
---|
1873 | { log_to_screen("OK, this time I successfully backed up to DVD."); }
|
---|
1874 | }
|
---|
1875 | #endif
|
---|
1876 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject)
|
---|
1877 | { eject_device(bkpinfo->media_device); }
|
---|
1878 | }
|
---|
1879 | }
|
---|
1880 | else
|
---|
1881 | {
|
---|
1882 | sprintf (message_to_screen, "Running mkisofs to make %s #%d",
|
---|
1883 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1884 | g_current_media_number);
|
---|
1885 | log_msg (1, message_to_screen);
|
---|
1886 | sprintf (result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
---|
1887 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1888 | g_current_media_number);
|
---|
1889 | if (bkpinfo->nonbootable_backup)
|
---|
1890 | {
|
---|
1891 | log_msg (1, "Making nonbootable backup");
|
---|
1892 | // FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
|
---|
1893 | res =
|
---|
1894 | eval_call_to_make_ISO (bkpinfo,
|
---|
1895 | "mkisofs -o _ISO_ -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1896 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
1897 | message_to_screen);
|
---|
1898 | }
|
---|
1899 | else
|
---|
1900 | {
|
---|
1901 | log_msg (1, "Making bootable backup");
|
---|
1902 |
|
---|
1903 | #ifdef __FreeBSD__
|
---|
1904 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
1905 | #endif
|
---|
1906 |
|
---|
1907 |
|
---|
1908 | log_msg(1, "make_cd_use_lilo is actually %d", bkpinfo->make_cd_use_lilo);
|
---|
1909 | if (bkpinfo->make_cd_use_lilo)
|
---|
1910 | {
|
---|
1911 | log_msg(1, "make_cd_use_lilo = TRUE");
|
---|
1912 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
1913 | // and add ' .' at end
|
---|
1914 | #ifdef __IA64__
|
---|
1915 | log_msg(1, "IA64 --> elilo");
|
---|
1916 | res =
|
---|
1917 | eval_call_to_make_ISO (bkpinfo,
|
---|
1918 | //-b images/mindi-boot.2880.img
|
---|
1919 | "mkisofs -no-emul-boot -b images/mindi-bootroot."IA64_BOOT_SIZE".img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1920 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
1921 | message_to_screen);
|
---|
1922 | #else
|
---|
1923 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
1924 | // and add ' .' at end
|
---|
1925 | log_msg(1, "Non-ia64 --> lilo");
|
---|
1926 | res =
|
---|
1927 | eval_call_to_make_ISO (bkpinfo,
|
---|
1928 | "mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1929 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
1930 | message_to_screen);
|
---|
1931 | #endif
|
---|
1932 | }
|
---|
1933 | else
|
---|
1934 | {
|
---|
1935 | log_msg(1, "make_cd_use_lilo = FALSE");
|
---|
1936 | log_msg(1, "Isolinux");
|
---|
1937 | res =
|
---|
1938 | eval_call_to_make_ISO (bkpinfo,
|
---|
1939 | "mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1940 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
1941 | message_to_screen);
|
---|
1942 | }
|
---|
1943 | }
|
---|
1944 | if (res)
|
---|
1945 | {
|
---|
1946 | strcat (result_sz, "...failed");
|
---|
1947 | }
|
---|
1948 | else
|
---|
1949 | {
|
---|
1950 | strcat (result_sz, "...OK");
|
---|
1951 | }
|
---|
1952 | log_to_screen (result_sz);
|
---|
1953 | retval += res;
|
---|
1954 | }
|
---|
1955 |
|
---|
1956 | if (bkpinfo->backup_media_type == cdr || bkpinfo->backup_media_type == cdrw)
|
---|
1957 | {
|
---|
1958 | if (is_this_device_mounted(bkpinfo->media_device))
|
---|
1959 | {
|
---|
1960 | log_msg (2, "Warning - %s mounted. I'm unmounting it before I burn to it.", bkpinfo->media_device);
|
---|
1961 | sprintf(tmp, "umount %s", bkpinfo->media_device);
|
---|
1962 | run_program_and_log_output(tmp, FALSE);
|
---|
1963 | }
|
---|
1964 | }
|
---|
1965 |
|
---|
1966 | if (bkpinfo->call_burn_iso[0] != '\0')
|
---|
1967 | {
|
---|
1968 | log_msg (2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
---|
1969 | sprintf (message_to_screen, "Burning %s #%d",
|
---|
1970 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1971 | g_current_media_number);
|
---|
1972 | pause_and_ask_for_cdr (2, &cd_is_mountable);
|
---|
1973 | res =
|
---|
1974 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_burn_iso, destfile,
|
---|
1975 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
1976 | if (res)
|
---|
1977 | {
|
---|
1978 | strcat (message_to_screen, "...failed");
|
---|
1979 | }
|
---|
1980 | else
|
---|
1981 | {
|
---|
1982 | strcat (message_to_screen, "...OK");
|
---|
1983 | }
|
---|
1984 | log_to_screen (message_to_screen);
|
---|
1985 | retval += res;
|
---|
1986 | }
|
---|
1987 |
|
---|
1988 | if (bkpinfo->call_after_iso[0] != '\0')
|
---|
1989 | {
|
---|
1990 | sprintf (message_to_screen, "Running post-ISO call (%s #%d)",
|
---|
1991 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1992 | g_current_media_number);
|
---|
1993 | res =
|
---|
1994 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_after_iso, destfile,
|
---|
1995 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
1996 | if (res)
|
---|
1997 | {
|
---|
1998 | strcat (message_to_screen, "...failed");
|
---|
1999 | }
|
---|
2000 | else
|
---|
2001 | {
|
---|
2002 | strcat (message_to_screen, "...OK");
|
---|
2003 | }
|
---|
2004 | log_to_screen (message_to_screen);
|
---|
2005 | retval += res;
|
---|
2006 | }
|
---|
2007 |
|
---|
2008 | chdir (old_pwd);
|
---|
2009 | if (retval)
|
---|
2010 | {
|
---|
2011 | log_msg (1, "WARNING - make_iso_fs returned an error");
|
---|
2012 | }
|
---|
2013 | paranoid_free(old_pwd);
|
---|
2014 | paranoid_free(result_sz);
|
---|
2015 | paranoid_free(message_to_screen);
|
---|
2016 | paranoid_free(sz_blank_disk);
|
---|
2017 | paranoid_free(fnam);
|
---|
2018 | paranoid_free(tmp);
|
---|
2019 | return (retval);
|
---|
2020 | }
|
---|
2021 |
|
---|
2022 |
|
---|
2023 |
|
---|
2024 |
|
---|
2025 |
|
---|
2026 |
|
---|
2027 |
|
---|
2028 |
|
---|
2029 |
|
---|
2030 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
---|
2031 | {
|
---|
2032 | char *tmp;
|
---|
2033 | char *command;
|
---|
2034 | malloc_string(tmp);
|
---|
2035 | malloc_string(command);
|
---|
2036 | sprintf(command, "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1", bigfile_fname);
|
---|
2037 | log_msg(1, "command = '%s'", command);
|
---|
2038 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
2039 | log_msg(1, "--> tmp = '%s'", tmp);
|
---|
2040 | if (strstr(tmp, "NTFS"))
|
---|
2041 | { iamhere("TRUE"); return(TRUE); }
|
---|
2042 | else
|
---|
2043 | { iamhere("FALSE"); return(FALSE); }
|
---|
2044 | }
|
---|
2045 |
|
---|
2046 |
|
---|
2047 | /**
|
---|
2048 | * Back up big files by chopping them up.
|
---|
2049 | * This function backs up all "big" files (where "big" depends
|
---|
2050 | * on your backup media) in "chunks" (whose size again depends
|
---|
2051 | * on your media).
|
---|
2052 | *
|
---|
2053 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2054 | * - @c backup_media_type
|
---|
2055 | * - @c optimal_set_size
|
---|
2056 | * @param biggielist_fname The path to a file containing a list of
|
---|
2057 | * all "big" files.
|
---|
2058 | * @return The number of errors encountered (0 for success)
|
---|
2059 | * @see slice_up_file_etc
|
---|
2060 | */
|
---|
2061 | int
|
---|
2062 | make_slices_and_images (struct s_bkpinfo *bkpinfo, char *biggielist_fname)
|
---|
2063 | {
|
---|
2064 |
|
---|
2065 | /*@ pointers ********************************************/
|
---|
2066 | FILE *fin;
|
---|
2067 | char *p;
|
---|
2068 |
|
---|
2069 | /*@ buffers *********************************************/
|
---|
2070 | char *tmp;
|
---|
2071 | char *bigfile_fname;
|
---|
2072 | char *sz_devfile;
|
---|
2073 | char *partimagehack_fifo = NULL;
|
---|
2074 | /*@ long ************************************************/
|
---|
2075 | long biggie_file_number = 0;
|
---|
2076 | long noof_biggie_files = 0;
|
---|
2077 | long estimated_total_noof_slices = 0;
|
---|
2078 |
|
---|
2079 | /*@ int *************************************************/
|
---|
2080 | int retval = 0;
|
---|
2081 | int res = 0;
|
---|
2082 | pid_t pid;
|
---|
2083 | FILE*ftmp=NULL;
|
---|
2084 | bool delete_when_done;
|
---|
2085 | bool use_partimagehack;
|
---|
2086 | /*@ long long *******************************************/
|
---|
2087 | long long biggie_fsize;
|
---|
2088 |
|
---|
2089 | assert(bkpinfo!=NULL);
|
---|
2090 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
---|
2091 |
|
---|
2092 | malloc_string(tmp);
|
---|
2093 | malloc_string(bigfile_fname);
|
---|
2094 | malloc_string(sz_devfile);
|
---|
2095 | estimated_total_noof_slices =
|
---|
2096 | size_of_all_biggiefiles_K (bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
2097 |
|
---|
2098 | log_msg (1, "size of all biggiefiles = %ld",
|
---|
2099 | size_of_all_biggiefiles_K (bkpinfo));
|
---|
2100 | log_msg (1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
---|
2101 | size_of_all_biggiefiles_K (bkpinfo), bkpinfo->optimal_set_size,
|
---|
2102 | estimated_total_noof_slices);
|
---|
2103 |
|
---|
2104 | if (length_of_file (biggielist_fname) < 6)
|
---|
2105 | {
|
---|
2106 | log_msg (1, "No biggiefiles; fair enough...");
|
---|
2107 | return (0);
|
---|
2108 | }
|
---|
2109 | sprintf (tmp, "I am now backing up all large files.");
|
---|
2110 | log_to_screen (tmp);
|
---|
2111 | noof_biggie_files = count_lines_in_file (biggielist_fname);
|
---|
2112 | open_progress_form ("Backing up big files", tmp,
|
---|
2113 | "Please wait. This may take some time.", "",
|
---|
2114 | estimated_total_noof_slices);
|
---|
2115 | if (!(fin = fopen (biggielist_fname, "r"))) { log_OS_error("Unable to openin biggielist"); return(1); }
|
---|
2116 | for (fgets (bigfile_fname, MAX_STR_LEN, fin); !feof (fin);
|
---|
2117 | fgets (bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++)
|
---|
2118 | {
|
---|
2119 | use_partimagehack = FALSE;
|
---|
2120 | if (bigfile_fname[strlen (bigfile_fname) - 1] < 32)
|
---|
2121 | {
|
---|
2122 | bigfile_fname[strlen (bigfile_fname) - 1] = '\0';
|
---|
2123 | }
|
---|
2124 | biggie_fsize = length_of_file (bigfile_fname);
|
---|
2125 | delete_when_done = FALSE;
|
---|
2126 |
|
---|
2127 | if (!does_file_exist (bigfile_fname))
|
---|
2128 | {
|
---|
2129 | ftmp = fopen(bigfile_fname, "w");
|
---|
2130 | paranoid_fclose(ftmp);
|
---|
2131 | sprintf (tmp, "bigfile %s was deleted - creating a dummy", bigfile_fname);
|
---|
2132 | delete_when_done = TRUE;
|
---|
2133 | }
|
---|
2134 | else
|
---|
2135 | {
|
---|
2136 | // Call partimagehack if it's a /dev entry (i.e. a partition to be imaged)
|
---|
2137 | log_msg (2, "bigfile_fname = %s", bigfile_fname);
|
---|
2138 | use_partimagehack = FALSE;
|
---|
2139 | if (!strncmp ( bigfile_fname, "/dev/", 5) && is_dev_an_NTFS_dev(bigfile_fname))
|
---|
2140 | {
|
---|
2141 | use_partimagehack = TRUE;
|
---|
2142 | log_msg (2, "Calling partimagehack in background because %s is an NTFS partition", bigfile_fname);
|
---|
2143 | sprintf(sz_devfile, "/tmp/%d.%d.000", (int)(random()%32768), (int)(random()%32768));
|
---|
2144 | mkfifo(sz_devfile, 0x770);
|
---|
2145 | partimagehack_fifo = sz_devfile;
|
---|
2146 | switch(pid=fork())
|
---|
2147 | {
|
---|
2148 | case -1: fatal_error("Fork failure");
|
---|
2149 | case 0:
|
---|
2150 | log_msg (2, "CHILD - fip - calling feed_into_partimage(%s, %s)", bigfile_fname, sz_devfile);
|
---|
2151 | res=feed_into_partimage(bigfile_fname, sz_devfile);
|
---|
2152 | exit(res);
|
---|
2153 | break;
|
---|
2154 | default:
|
---|
2155 | log_msg (2, "feed_into_partimage() called in background --- pid=%ld", (long int)(pid));
|
---|
2156 | }
|
---|
2157 | }
|
---|
2158 | // Otherwise, use good old 'dd' and 'bzip2'
|
---|
2159 | else
|
---|
2160 | {
|
---|
2161 | sz_devfile[0] = '\0';
|
---|
2162 | partimagehack_fifo = NULL;
|
---|
2163 | }
|
---|
2164 |
|
---|
2165 | // Whether partition or biggiefile, just do your thang :-)
|
---|
2166 | sprintf (tmp, "Bigfile #%ld is '%s' (%ld KB)", biggie_file_number+1,
|
---|
2167 | bigfile_fname, (long) biggie_fsize >> 10);
|
---|
2168 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2169 | {
|
---|
2170 | write_header_block_to_stream (biggie_fsize, bigfile_fname,
|
---|
2171 | use_partimagehack?BLK_START_A_PIHBIGGIE:BLK_START_A_NORMBIGGIE);
|
---|
2172 | }
|
---|
2173 | res =
|
---|
2174 | slice_up_file_etc (bkpinfo, bigfile_fname, partimagehack_fifo,
|
---|
2175 | biggie_file_number, noof_biggie_files, use_partimagehack);
|
---|
2176 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2177 | {
|
---|
2178 | write_header_block_to_stream (0,
|
---|
2179 | calc_checksum_of_file
|
---|
2180 | (bigfile_fname), BLK_STOP_A_BIGGIE);
|
---|
2181 | }
|
---|
2182 | retval += res;
|
---|
2183 | p = strrchr (bigfile_fname, '/');
|
---|
2184 | if (p)
|
---|
2185 | {
|
---|
2186 | p++;
|
---|
2187 | }
|
---|
2188 | else
|
---|
2189 | {
|
---|
2190 | p = bigfile_fname;
|
---|
2191 | }
|
---|
2192 | sprintf (tmp, "Archiving %s ... ", bigfile_fname);
|
---|
2193 | if (res)
|
---|
2194 | {
|
---|
2195 | strcat (tmp, "Failed!");
|
---|
2196 | }
|
---|
2197 | else
|
---|
2198 | {
|
---|
2199 | strcat (tmp, "OK");
|
---|
2200 | }
|
---|
2201 | if (delete_when_done)
|
---|
2202 | { unlink(bigfile_fname); delete_when_done=FALSE; }
|
---|
2203 | }
|
---|
2204 | #ifndef _XWIN
|
---|
2205 | if (!g_text_mode) { newtDrawRootText (0, g_noof_rows - 2, tmp); newtRefresh (); }
|
---|
2206 | #endif
|
---|
2207 | }
|
---|
2208 | log_msg (1, "Finished backing up bigfiles");
|
---|
2209 | log_msg (1, "estimated slices = %ld; actual slices = %ld",
|
---|
2210 | estimated_total_noof_slices, g_current_progress);
|
---|
2211 | close_progress_form ();
|
---|
2212 | paranoid_fclose(fin);
|
---|
2213 | paranoid_free(tmp);
|
---|
2214 | paranoid_free(bigfile_fname);
|
---|
2215 | paranoid_free(sz_devfile);
|
---|
2216 | return (retval);
|
---|
2217 | }
|
---|
2218 |
|
---|
2219 |
|
---|
2220 |
|
---|
2221 |
|
---|
2222 | /**
|
---|
2223 | * Single-threaded version of @c make_afioballs_and_images().
|
---|
2224 | * @see make_afioballs_and_images
|
---|
2225 | */
|
---|
2226 | int
|
---|
2227 | make_afioballs_and_images_OLD (struct s_bkpinfo *bkpinfo)
|
---|
2228 | {
|
---|
2229 |
|
---|
2230 | /*@ int ***************************************************/
|
---|
2231 | int retval = 0;
|
---|
2232 | long int curr_set_no = 0;
|
---|
2233 | int res = 0;
|
---|
2234 |
|
---|
2235 | /*@ buffers ***********************************************/
|
---|
2236 | char *curr_filelist_fname;
|
---|
2237 | char *curr_afioball_fname;
|
---|
2238 | char *curr_xattr_list_fname;
|
---|
2239 | char *curr_acl_list_fname;
|
---|
2240 | char *tmp;
|
---|
2241 | char *media_usage_comment;
|
---|
2242 |
|
---|
2243 | malloc_string(curr_afioball_fname);
|
---|
2244 | malloc_string(media_usage_comment);
|
---|
2245 | malloc_string(curr_filelist_fname);
|
---|
2246 | malloc_string(curr_xattr_list_fname);
|
---|
2247 | malloc_string(curr_acl_list_fname);
|
---|
2248 |
|
---|
2249 | tmp = malloc(MAX_STR_LEN*2);
|
---|
2250 |
|
---|
2251 | sprintf (tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
2252 |
|
---|
2253 | log_to_screen ("Archiving regular files");
|
---|
2254 |
|
---|
2255 | open_progress_form ("Backing up filesystem",
|
---|
2256 | "I am backing up your live filesystem now.",
|
---|
2257 | "Please wait. This may take a couple of hours.",
|
---|
2258 | "Working...", get_last_filelist_number (bkpinfo) + 1);
|
---|
2259 |
|
---|
2260 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, 0L);
|
---|
2261 |
|
---|
2262 | for (curr_set_no = 0; does_file_exist (curr_filelist_fname);
|
---|
2263 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
2264 | ++curr_set_no))
|
---|
2265 | {
|
---|
2266 | /* backup this set of files */
|
---|
2267 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
2268 | sprintf (curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
2269 | curr_set_no, bkpinfo->zip_suffix);
|
---|
2270 |
|
---|
2271 | log_msg (1, "EXAT'g set %ld", curr_set_no);
|
---|
2272 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
2273 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
2274 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
---|
2275 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
---|
2276 |
|
---|
2277 | log_msg (1, "Archiving set %ld", curr_set_no);
|
---|
2278 | res =
|
---|
2279 | archive_this_fileset (bkpinfo, curr_filelist_fname, curr_afioball_fname, curr_set_no);
|
---|
2280 | retval += res;
|
---|
2281 | if (res)
|
---|
2282 | {
|
---|
2283 | sprintf (tmp,
|
---|
2284 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
---|
2285 | curr_set_no);
|
---|
2286 | log_to_screen (tmp);
|
---|
2287 | }
|
---|
2288 |
|
---|
2289 | strcpy (media_usage_comment, percent_media_full_comment (bkpinfo));
|
---|
2290 |
|
---|
2291 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
2292 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2293 | {
|
---|
2294 | register_in_tape_catalog(fileset, curr_set_no, -1, curr_afioball_fname);
|
---|
2295 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, curr_afioball_fname);
|
---|
2296 | iamhere("Writing EXAT files");
|
---|
2297 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname, curr_acl_list_fname);
|
---|
2298 | // archives themselves
|
---|
2299 | res = move_files_to_stream (bkpinfo, curr_afioball_fname, NULL);
|
---|
2300 | }
|
---|
2301 | else
|
---|
2302 | {
|
---|
2303 | res = move_files_to_cd (bkpinfo, curr_filelist_fname, curr_xattr_list_fname, curr_acl_list_fname, curr_afioball_fname, NULL);
|
---|
2304 | }
|
---|
2305 | retval += res;
|
---|
2306 | g_current_progress++;
|
---|
2307 | update_progress_form (media_usage_comment);
|
---|
2308 |
|
---|
2309 | if (res)
|
---|
2310 | {
|
---|
2311 | sprintf (tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
2312 | curr_set_no);
|
---|
2313 | log_to_screen (tmp);
|
---|
2314 | fatal_error
|
---|
2315 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
---|
2316 | }
|
---|
2317 | }
|
---|
2318 | close_progress_form ();
|
---|
2319 | sprintf (tmp, "Your regular files have been archived ");
|
---|
2320 | if (retval)
|
---|
2321 | {
|
---|
2322 | strcat (tmp, "(with errors).");
|
---|
2323 | }
|
---|
2324 | else
|
---|
2325 | {
|
---|
2326 | strcat (tmp, "successfully.");
|
---|
2327 | }
|
---|
2328 | log_to_screen (tmp);
|
---|
2329 | paranoid_free(tmp);
|
---|
2330 | paranoid_free(curr_filelist_fname);
|
---|
2331 | paranoid_free(curr_afioball_fname);
|
---|
2332 | paranoid_free(media_usage_comment);
|
---|
2333 | paranoid_free(curr_xattr_list_fname);
|
---|
2334 | paranoid_free(curr_acl_list_fname);
|
---|
2335 | return (retval);
|
---|
2336 | }
|
---|
2337 |
|
---|
2338 | /* @} - end of LLarchiveGroup */
|
---|
2339 |
|
---|
2340 |
|
---|
2341 | /**
|
---|
2342 | * Wrapper around @c make_afioballs_and_images().
|
---|
2343 | * @param bkpinfo the backup information structure. Only the
|
---|
2344 | * @c backup_media_type field is used within this function.
|
---|
2345 | * @return return code of make_afioballs_and_images
|
---|
2346 | * @see make_afioballs_and_images
|
---|
2347 | * @ingroup MLarchiveGroup
|
---|
2348 | */
|
---|
2349 | int
|
---|
2350 | make_those_afios_phase (struct s_bkpinfo *bkpinfo)
|
---|
2351 | {
|
---|
2352 | /*@ int ********************************************/
|
---|
2353 | int res = 0;
|
---|
2354 | int retval = 0;
|
---|
2355 |
|
---|
2356 | assert(bkpinfo!=NULL);
|
---|
2357 |
|
---|
2358 | mvaddstr_and_log_it (g_currentY, 0, "Archiving regular files to media ");
|
---|
2359 |
|
---|
2360 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2361 | {
|
---|
2362 | write_header_block_to_stream (0, "start-of-afioballs",
|
---|
2363 | BLK_START_AFIOBALLS);
|
---|
2364 | #if __FreeBSD__ == 5
|
---|
2365 | log_msg (1, "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
---|
2366 | res = make_afioballs_and_images_OLD (bkpinfo);
|
---|
2367 | #else
|
---|
2368 | res = make_afioballs_and_images_OLD (bkpinfo);
|
---|
2369 | #endif
|
---|
2370 | write_header_block_to_stream (0, "stop-afioballs", BLK_STOP_AFIOBALLS);
|
---|
2371 | }
|
---|
2372 | else
|
---|
2373 | {
|
---|
2374 | res = make_afioballs_and_images (bkpinfo);
|
---|
2375 | }
|
---|
2376 |
|
---|
2377 | retval += res;
|
---|
2378 | if (res)
|
---|
2379 | {
|
---|
2380 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
2381 | log_msg (1, "make_afioballs_and_images returned an error");
|
---|
2382 | }
|
---|
2383 | else
|
---|
2384 | {
|
---|
2385 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
2386 | }
|
---|
2387 | return (retval);
|
---|
2388 | }
|
---|
2389 |
|
---|
2390 | /**
|
---|
2391 | * Wrapper around @c make_slices_and_images().
|
---|
2392 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2393 | * - @c backup_media_type
|
---|
2394 | * - @c scratchdir
|
---|
2395 | * - @c tmpdir
|
---|
2396 | * @return The number of errors encountered (0 for success)
|
---|
2397 | * @ingroup MLarchiveGroup
|
---|
2398 | */
|
---|
2399 | int
|
---|
2400 | make_those_slices_phase (struct s_bkpinfo *bkpinfo)
|
---|
2401 | {
|
---|
2402 |
|
---|
2403 | /*@ int ******************************************************/
|
---|
2404 | int res = 0;
|
---|
2405 | int retval = 0;
|
---|
2406 |
|
---|
2407 | /*@ buffers ***************************************************/
|
---|
2408 | char *biggielist;
|
---|
2409 | char *command;
|
---|
2410 | char *blah;
|
---|
2411 | char *xattr_fname;
|
---|
2412 | char *acl_fname;
|
---|
2413 |
|
---|
2414 | assert(bkpinfo!=NULL);
|
---|
2415 | /* slice big files */
|
---|
2416 | malloc_string(blah);
|
---|
2417 | malloc_string(biggielist);
|
---|
2418 | malloc_string(xattr_fname);
|
---|
2419 | malloc_string(acl_fname);
|
---|
2420 | command = malloc(1200);
|
---|
2421 | mvaddstr_and_log_it (g_currentY, 0, "Archiving large files to media ");
|
---|
2422 | sprintf (biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
|
---|
2423 | sprintf (xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2424 | sprintf (acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2425 |
|
---|
2426 | sprintf (command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir, biggielist);
|
---|
2427 | paranoid_system(command);
|
---|
2428 | sprintf (blah, "biggielist = %s", biggielist);
|
---|
2429 | log_msg (2, blah);
|
---|
2430 |
|
---|
2431 | if (!does_file_exist (biggielist))
|
---|
2432 | {
|
---|
2433 | log_msg (1, "BTW, the biggielist does not exist");
|
---|
2434 | }
|
---|
2435 |
|
---|
2436 | get_fattr_list(biggielist, xattr_fname);
|
---|
2437 | get_acl_list(biggielist, acl_fname);
|
---|
2438 | sprintf (command, "cp %s %s/archives/", xattr_fname, bkpinfo->scratchdir);
|
---|
2439 | paranoid_system(command);
|
---|
2440 | sprintf (command, "cp %s %s/archives/", acl_fname, bkpinfo->scratchdir);
|
---|
2441 | paranoid_system(command);
|
---|
2442 |
|
---|
2443 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2444 | {
|
---|
2445 | res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
|
---|
2446 | sprintf (blah, "%ld", count_lines_in_file (biggielist));
|
---|
2447 | write_header_block_to_stream (0, blah, BLK_START_BIGGIEFILES);
|
---|
2448 | }
|
---|
2449 | res = make_slices_and_images (bkpinfo, biggielist);
|
---|
2450 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2451 | {
|
---|
2452 | write_header_block_to_stream (0, "end-of-biggiefiles",
|
---|
2453 | BLK_STOP_BIGGIEFILES);
|
---|
2454 | }
|
---|
2455 | retval += res;
|
---|
2456 | if (res)
|
---|
2457 | {
|
---|
2458 | log_msg (1, "make_slices_and_images returned an error");
|
---|
2459 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
2460 | }
|
---|
2461 | else
|
---|
2462 | {
|
---|
2463 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
2464 | }
|
---|
2465 | paranoid_free(blah);
|
---|
2466 | paranoid_free(biggielist);
|
---|
2467 | paranoid_free(command);
|
---|
2468 | paranoid_free(xattr_fname);
|
---|
2469 | paranoid_free(acl_fname);
|
---|
2470 | return (retval);
|
---|
2471 | }
|
---|
2472 |
|
---|
2473 |
|
---|
2474 |
|
---|
2475 | /**
|
---|
2476 | * @addtogroup LLarchiveGroup
|
---|
2477 | * @{
|
---|
2478 | */
|
---|
2479 | /**
|
---|
2480 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
---|
2481 | * You can set this to your own function (for example, one to
|
---|
2482 | * transfer files over the network) or leave it as is.
|
---|
2483 | */
|
---|
2484 | int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) = _move_files_to_cd;
|
---|
2485 |
|
---|
2486 | /**
|
---|
2487 | * Move some files to the ISO scratch directory.
|
---|
2488 | * This function moves files specified as parameters, into the directory
|
---|
2489 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
---|
2490 | * CD are waiting.
|
---|
2491 | *
|
---|
2492 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2493 | * - @c media_size
|
---|
2494 | * - @c scratchdir
|
---|
2495 | * @param files_to_add The files to add to the scratchdir.
|
---|
2496 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
2497 | * @note If and when the space occupied by the scratchdir would exceed
|
---|
2498 | * the capacity of the current CD,
|
---|
2499 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
---|
2500 | * scratchdir is emptied.
|
---|
2501 | *
|
---|
2502 | * @return The number of errors encountered (0 for success)
|
---|
2503 | */
|
---|
2504 | int
|
---|
2505 | _move_files_to_cd (struct s_bkpinfo *bkpinfo,
|
---|
2506 | char *files_to_add, ...)
|
---|
2507 | {
|
---|
2508 |
|
---|
2509 | /*@ int *************************************************************/
|
---|
2510 | int retval = 0;
|
---|
2511 | int res = 0;
|
---|
2512 |
|
---|
2513 | /*@ buffers *********************************************************/
|
---|
2514 | char *tmp,
|
---|
2515 | *curr_file, *cf;
|
---|
2516 |
|
---|
2517 | /*@ long *************************************************************/
|
---|
2518 | va_list ap;
|
---|
2519 | long long would_occupy;
|
---|
2520 |
|
---|
2521 | assert(bkpinfo!=NULL);
|
---|
2522 | malloc_string(curr_file);
|
---|
2523 | tmp = malloc(1200);
|
---|
2524 | would_occupy = space_occupied_by_cd (bkpinfo->scratchdir);
|
---|
2525 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
2526 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
2527 | {
|
---|
2528 | if (!cf) {continue;}
|
---|
2529 | strcpy(curr_file, cf);
|
---|
2530 | if (!does_file_exist (curr_file))
|
---|
2531 | {
|
---|
2532 | log_msg (1, "Warning - you're trying to add a non-existent file - '%s' to the CD", curr_file);
|
---|
2533 | }
|
---|
2534 | else
|
---|
2535 | {
|
---|
2536 | log_msg (8, "Trying to add file %s to CD", curr_file);
|
---|
2537 | would_occupy += length_of_file (curr_file) / 1024;
|
---|
2538 | }
|
---|
2539 | }
|
---|
2540 | va_end(ap);
|
---|
2541 |
|
---|
2542 | if (bkpinfo->media_size[g_current_media_number]<=0) { fatal_error( "move_files_to_cd() - unknown media size"); }
|
---|
2543 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number])
|
---|
2544 | {
|
---|
2545 | res = write_iso_and_go_on (bkpinfo, FALSE); /* FALSE because this is not the last CD we'll write */
|
---|
2546 | retval += res;
|
---|
2547 | if (res)
|
---|
2548 | {
|
---|
2549 | log_msg (1, "WARNING - write_iso_and_go_on returned an error");
|
---|
2550 | }
|
---|
2551 | }
|
---|
2552 |
|
---|
2553 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
2554 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
2555 | {
|
---|
2556 | if (!cf) {continue;}
|
---|
2557 | strcpy(curr_file, cf);
|
---|
2558 |
|
---|
2559 | sprintf (tmp, "mv -f %s %s/archives/", curr_file,
|
---|
2560 | bkpinfo->scratchdir);
|
---|
2561 | res = run_program_and_log_output (tmp, 5);
|
---|
2562 | retval += res;
|
---|
2563 | if (res)
|
---|
2564 | {
|
---|
2565 | log_msg (1, "(move_files_to_cd) '%s' failed", tmp);
|
---|
2566 | }
|
---|
2567 | else
|
---|
2568 | {
|
---|
2569 | log_msg (8, "Moved %s to CD OK", tmp);
|
---|
2570 | }
|
---|
2571 | // unlink (curr_file);
|
---|
2572 | }
|
---|
2573 | va_end(ap);
|
---|
2574 |
|
---|
2575 | if (retval)
|
---|
2576 | {
|
---|
2577 | log_msg (1, "Warning - errors occurred while I was adding files to CD dir");
|
---|
2578 | }
|
---|
2579 | paranoid_free(tmp);
|
---|
2580 | paranoid_free(curr_file);
|
---|
2581 | return (retval);
|
---|
2582 | }
|
---|
2583 |
|
---|
2584 | /* @} - end of LLarchiveGroup */
|
---|
2585 |
|
---|
2586 |
|
---|
2587 |
|
---|
2588 |
|
---|
2589 |
|
---|
2590 |
|
---|
2591 |
|
---|
2592 |
|
---|
2593 | /**
|
---|
2594 | * Offer to write boot and data disk images to 3.5" floppy disks.
|
---|
2595 | * @param bkpinfo The backup information structure. Only the
|
---|
2596 | * @c backup_media_type field is used in this function.
|
---|
2597 | * @param imagesdir The directory containing the floppy images (usually
|
---|
2598 | * /root/images/mindi).
|
---|
2599 | *
|
---|
2600 | * @return The number of errors encountered (0 for success)
|
---|
2601 | * @see write_image_to_floppy
|
---|
2602 | * @see format_disk
|
---|
2603 | * @ingroup MLarchiveGroup
|
---|
2604 | */
|
---|
2605 | int
|
---|
2606 | offer_to_write_floppies (struct s_bkpinfo *bkpinfo, char *imagesdir)
|
---|
2607 | {
|
---|
2608 | /*@ buffer *************************************************************/
|
---|
2609 | char *tmp;
|
---|
2610 | char *comment;
|
---|
2611 | char *bootdisk_dev;
|
---|
2612 | char *datadisk_dev;
|
---|
2613 | char *bootdisk_file;
|
---|
2614 | char *rootdisk_file;
|
---|
2615 |
|
---|
2616 | /*@ int ****************************************************************/
|
---|
2617 | int i = 0;
|
---|
2618 | int res = 0;
|
---|
2619 |
|
---|
2620 | /*@ bool ***************************************************************/
|
---|
2621 | bool format_first;
|
---|
2622 | bool root_disk_exists=FALSE;
|
---|
2623 |
|
---|
2624 | malloc_string(tmp);
|
---|
2625 | malloc_string(comment);
|
---|
2626 | malloc_string(bootdisk_dev);
|
---|
2627 | malloc_string(datadisk_dev);
|
---|
2628 | malloc_string(rootdisk_file);
|
---|
2629 | malloc_string(bootdisk_file);
|
---|
2630 | assert(bkpinfo!=NULL);
|
---|
2631 | assert_string_is_neither_NULL_nor_zerolength(imagesdir);
|
---|
2632 |
|
---|
2633 |
|
---|
2634 | if (!ask_me_yes_or_no
|
---|
2635 | ("Write boot and data disk images to 3.5\" floppy disks?"))
|
---|
2636 | {
|
---|
2637 | return (0);
|
---|
2638 | }
|
---|
2639 | if (does_device_exist (DEFAULT_1722MB_DISK))
|
---|
2640 | {
|
---|
2641 | #ifdef __FreeBSD__
|
---|
2642 | // tell the system that this is a 1.72m floppy
|
---|
2643 | system ("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
|
---|
2644 | #endif
|
---|
2645 | strcpy (bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
2646 | }
|
---|
2647 | else if (does_device_exist (BACKUP_1722MB_DISK))
|
---|
2648 | {
|
---|
2649 | sprintf (bootdisk_dev, "/dev/fd0H1722");
|
---|
2650 | }
|
---|
2651 | else
|
---|
2652 | {
|
---|
2653 | log_msg( 1, "Warning - can't find a 1.72MB floppy device *sigh*" );
|
---|
2654 | strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
2655 | // return (1);
|
---|
2656 | }
|
---|
2657 | strcpy (datadisk_dev, "/dev/fd0");
|
---|
2658 | if (!does_device_exist (datadisk_dev))
|
---|
2659 | {
|
---|
2660 | log_msg( 1, "Warning - can't find a 1.44MB floppy device *sigh*" );
|
---|
2661 | strcpy(datadisk_dev, "/dev/fd0");
|
---|
2662 | // return (1);
|
---|
2663 | }
|
---|
2664 | format_first =
|
---|
2665 | ask_me_yes_or_no
|
---|
2666 | ("Do you want me to format the disks before I write to them?");
|
---|
2667 |
|
---|
2668 | /* boot disk */
|
---|
2669 | if (ask_me_OK_or_cancel ("About to write boot disk"))
|
---|
2670 | {
|
---|
2671 | log_to_screen ("Writing boot floppy");
|
---|
2672 | #ifdef __FreeBSD__
|
---|
2673 | sprintf (tmp, "%s/mindi-kern.1722.img", imagesdir);
|
---|
2674 | if (format_first) { format_disk (bootdisk_dev); }
|
---|
2675 | res += write_image_to_floppy (bootdisk_dev, tmp);
|
---|
2676 | if (ask_me_OK_or_cancel ("About to write 1.44MB mfsroot disk"))
|
---|
2677 | {
|
---|
2678 | log_to_screen ("Writing mfsroot floppy");
|
---|
2679 | if (format_first) { format_disk (datadisk_dev); }
|
---|
2680 | sprintf (tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
|
---|
2681 | write_image_to_floppy (datadisk_dev, tmp);
|
---|
2682 | }
|
---|
2683 | #else
|
---|
2684 | sprintf (bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
|
---|
2685 | if (does_file_exist(bootdisk_file))
|
---|
2686 | {
|
---|
2687 | if (format_first) { format_disk (bootdisk_dev); }
|
---|
2688 | res += write_image_to_floppy (bootdisk_dev, bootdisk_file);
|
---|
2689 | }
|
---|
2690 | else
|
---|
2691 | {
|
---|
2692 | sprintf (bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
|
---|
2693 | sprintf (rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
|
---|
2694 | root_disk_exists = TRUE;
|
---|
2695 | if (!does_file_exist(rootdisk_file) || !does_file_exist(bootdisk_file))
|
---|
2696 | {
|
---|
2697 | popup_and_OK("Cannot write boot/root floppies. Files not found.");
|
---|
2698 | log_to_screen("Failed to find boot/root floppy images. Oh dear.");
|
---|
2699 | return(1);
|
---|
2700 | }
|
---|
2701 | if (format_first) { format_disk (datadisk_dev); }
|
---|
2702 | /*
|
---|
2703 | sprintf(tmp, "cat %s > %s", bootdisk_file, datadisk_dev);
|
---|
2704 | res += run_external_binary_with_percentage_indicator_NEW("Writing boot floppy", tmp);
|
---|
2705 | */
|
---|
2706 | res += write_image_to_floppy (datadisk_dev, bootdisk_file);
|
---|
2707 | if (ask_me_OK_or_cancel ("About to write root disk"))
|
---|
2708 | {
|
---|
2709 | log_to_screen ("Writing root floppy");
|
---|
2710 | if (format_first) { format_disk (datadisk_dev); }
|
---|
2711 | sprintf(tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
|
---|
2712 | log_msg(1, "tmp = '%s'", tmp);
|
---|
2713 | res += run_external_binary_with_percentage_indicator_NEW("Writing root floppy", tmp);
|
---|
2714 | // res += write_image_to_floppy (datadisk_dev, rootdisk_file);
|
---|
2715 | }
|
---|
2716 | }
|
---|
2717 | #endif
|
---|
2718 | }
|
---|
2719 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
2720 | {
|
---|
2721 | log_to_screen
|
---|
2722 | ("FYI, the data disks are stored on tape/CD for your convenience.");
|
---|
2723 | return (0);
|
---|
2724 | }
|
---|
2725 | for (i = 1; i < 99; i++)
|
---|
2726 | {
|
---|
2727 | sprintf (tmp, "%s/mindi-data-%d.img", imagesdir, i);
|
---|
2728 | log_msg (3, tmp);
|
---|
2729 | if (!does_file_exist (tmp))
|
---|
2730 | {
|
---|
2731 | log_msg (3, "...not found");
|
---|
2732 | break;
|
---|
2733 | }
|
---|
2734 | sprintf (comment, "About to write data disk #%d", i);
|
---|
2735 | if (ask_me_OK_or_cancel (comment))
|
---|
2736 | {
|
---|
2737 | sprintf (comment, "Writing data disk #%3d", i);
|
---|
2738 | log_to_screen (comment);
|
---|
2739 | if (format_first)
|
---|
2740 | {
|
---|
2741 | res += format_disk (datadisk_dev);
|
---|
2742 | }
|
---|
2743 | res += write_image_to_floppy (datadisk_dev, tmp);
|
---|
2744 | }
|
---|
2745 | }
|
---|
2746 | paranoid_free(tmp);
|
---|
2747 | paranoid_free(comment);
|
---|
2748 | paranoid_free(bootdisk_dev);
|
---|
2749 | paranoid_free(datadisk_dev);
|
---|
2750 | return (res);
|
---|
2751 | }
|
---|
2752 |
|
---|
2753 |
|
---|
2754 |
|
---|
2755 |
|
---|
2756 |
|
---|
2757 |
|
---|
2758 |
|
---|
2759 |
|
---|
2760 | /**
|
---|
2761 | * Wrapper around @c offer_to_write_floppies().
|
---|
2762 | * @param bkpinfo The backup information structure. Used only
|
---|
2763 | * in the call to @c offer_to_write_floppies().
|
---|
2764 | * @return 0 if the boot floppies were found (not necessarily written OK),
|
---|
2765 | * 1 otherwise.
|
---|
2766 | * @see offer_to_write_floppies
|
---|
2767 | * @ingroup MLarchiveGroup
|
---|
2768 | */
|
---|
2769 |
|
---|
2770 | int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
|
---|
2771 | {
|
---|
2772 | int res=0;
|
---|
2773 |
|
---|
2774 | assert(bkpinfo!=NULL);
|
---|
2775 |
|
---|
2776 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
2777 | "Writing boot+data floppy images to disk");
|
---|
2778 |
|
---|
2779 | if (!bkpinfo->nonbootable_backup) {
|
---|
2780 | #ifdef __FreeBSD__
|
---|
2781 | if (!does_file_exist ("/root/images/mindi/mindi-kern.1722.img"))
|
---|
2782 | #else
|
---|
2783 | if (!does_file_exist ("/root/images/mindi/mindi-bootroot.1722.img") &&
|
---|
2784 | !does_file_exist ("/root/images/mindi/mindi-boot.1440.img"))
|
---|
2785 | #endif
|
---|
2786 | {
|
---|
2787 | mvaddstr_and_log_it (g_currentY++, 74, "No Imgs");
|
---|
2788 | if (does_file_exist ("/root/images/mindi/mondorescue.iso"))
|
---|
2789 | {
|
---|
2790 | popup_and_OK
|
---|
2791 | ("Boot+data floppy creation failed. However, FYI, you may burn /root/images/mindi/mondorescue.iso to a CD and boot from that instead if you wish.");
|
---|
2792 | res++;
|
---|
2793 | }
|
---|
2794 | }
|
---|
2795 | else
|
---|
2796 | {
|
---|
2797 | offer_to_write_floppies (bkpinfo, "/root/images/mindi");
|
---|
2798 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
2799 | }
|
---|
2800 | } else {
|
---|
2801 | popup_and_OK ("Since you opted for a nonbootable backup, no boot floppies were created.");
|
---|
2802 | }
|
---|
2803 |
|
---|
2804 | return(res);
|
---|
2805 | }
|
---|
2806 |
|
---|
2807 |
|
---|
2808 |
|
---|
2809 |
|
---|
2810 | /**
|
---|
2811 | * @addtogroup LLarchiveGroup
|
---|
2812 | * @{
|
---|
2813 | */
|
---|
2814 | /**
|
---|
2815 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
---|
2816 | * You can set this to your own function (for example, one to
|
---|
2817 | * transfer files over the network) or leave it as is.
|
---|
2818 | */
|
---|
2819 | int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) = _move_files_to_stream;
|
---|
2820 |
|
---|
2821 | /**
|
---|
2822 | * Copy some files to tape.
|
---|
2823 | * This function copies the files specified as parameters into the tape stream.
|
---|
2824 | *
|
---|
2825 | * @param bkpinfo The backup information structure. Used only in the call to
|
---|
2826 | * @c write_file_to_stream_from_file().
|
---|
2827 | *
|
---|
2828 | * @param files_to_add The files to copy to the tape stream.
|
---|
2829 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
2830 | * @note Files may be split across multiple tapes if necessary.
|
---|
2831 | *
|
---|
2832 | * @return The number of errors encountered (0 for success)
|
---|
2833 | */
|
---|
2834 | int
|
---|
2835 | _move_files_to_stream (struct s_bkpinfo *bkpinfo,
|
---|
2836 | char *files_to_add, ...)
|
---|
2837 | {
|
---|
2838 |
|
---|
2839 | /*@ int *************************************************************/
|
---|
2840 | int retval = 0;
|
---|
2841 | int res = 0;
|
---|
2842 | /*@ buffers *********************************************************/
|
---|
2843 |
|
---|
2844 | /*@ char ************************************************************/
|
---|
2845 | char start_chr;
|
---|
2846 | char stop_chr;
|
---|
2847 | char *curr_file, *cf;
|
---|
2848 | /*@ long long *******************************************************/
|
---|
2849 | long long length_of_incoming_file = 0;
|
---|
2850 | t_archtype type;
|
---|
2851 | va_list ap;
|
---|
2852 |
|
---|
2853 | assert(bkpinfo!=NULL);
|
---|
2854 | malloc_string(curr_file);
|
---|
2855 | va_start(ap, files_to_add);
|
---|
2856 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
2857 | {
|
---|
2858 | if (!cf) {continue;}
|
---|
2859 | strcpy(curr_file, cf);
|
---|
2860 | if (!does_file_exist (curr_file))
|
---|
2861 | {
|
---|
2862 | log_msg (1,
|
---|
2863 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
---|
2864 | curr_file);
|
---|
2865 | }
|
---|
2866 | /* create header chars */
|
---|
2867 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
---|
2868 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
---|
2869 | /* ask for new tape if necessary */
|
---|
2870 | length_of_incoming_file = length_of_file (curr_file);
|
---|
2871 | write_header_block_to_stream (length_of_incoming_file, curr_file,
|
---|
2872 | start_chr);
|
---|
2873 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star."))
|
---|
2874 | { type = fileset; }
|
---|
2875 | else if (strstr(curr_file, "slice"))
|
---|
2876 | { type = biggieslice; }
|
---|
2877 | else
|
---|
2878 | { type = other; }
|
---|
2879 | res = write_file_to_stream_from_file (bkpinfo, curr_file);
|
---|
2880 | retval += res;
|
---|
2881 | unlink (curr_file);
|
---|
2882 | /* write closing header */
|
---|
2883 | write_header_block_to_stream (0, "finished-writing-file", stop_chr);
|
---|
2884 | }
|
---|
2885 | va_end(ap);
|
---|
2886 |
|
---|
2887 | if (retval)
|
---|
2888 | {
|
---|
2889 | log_msg (1, "Warning - errors occurred while I was adding file to tape");
|
---|
2890 | }
|
---|
2891 | paranoid_free(curr_file);
|
---|
2892 | return (retval);
|
---|
2893 | }
|
---|
2894 |
|
---|
2895 | /* @} - end of LLarchiveGroup */
|
---|
2896 |
|
---|
2897 |
|
---|
2898 |
|
---|
2899 | /**
|
---|
2900 | * @addtogroup utilityGroup
|
---|
2901 | * @{
|
---|
2902 | */
|
---|
2903 | /**
|
---|
2904 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
---|
2905 | * @param cdrw_dev Set to the CD-R(W) device checked.
|
---|
2906 | * @param keep_looping If TRUE, keep pestering user until they insist
|
---|
2907 | * or insert a correct CD; if FALSE, only check once.
|
---|
2908 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
---|
2909 | */
|
---|
2910 | int interrogate_disk_currently_in_cdrw_drive(char*cdrw_dev, bool keep_looping)
|
---|
2911 | {
|
---|
2912 | char *tmp;
|
---|
2913 | int res=0;
|
---|
2914 | char *bkp;
|
---|
2915 | char *cdrecord;
|
---|
2916 |
|
---|
2917 | malloc_string(tmp);
|
---|
2918 | malloc_string(bkp);
|
---|
2919 | malloc_string(cdrecord);
|
---|
2920 | strcpy(bkp, cdrw_dev);
|
---|
2921 | if (find_cdrw_device(cdrw_dev))
|
---|
2922 | {
|
---|
2923 | strcpy(cdrw_dev, bkp);
|
---|
2924 | }
|
---|
2925 | else
|
---|
2926 | {
|
---|
2927 | if (!system("which cdrecord > /dev/null 2> /dev/null"))
|
---|
2928 | { sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev); }
|
---|
2929 | else if (!system("which dvdrecord > /dev/null 2> /dev/null"))
|
---|
2930 | { sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev); }
|
---|
2931 | else
|
---|
2932 | { cdrecord[0] = '\0'; log_msg(2, "Oh well. I guess I'll just pray then."); }
|
---|
2933 | if (cdrecord[0])
|
---|
2934 | {
|
---|
2935 | if (!keep_looping)
|
---|
2936 | {
|
---|
2937 | retract_CD_tray_and_defeat_autorun();
|
---|
2938 | res = run_program_and_log_output(cdrecord, 5);
|
---|
2939 | }
|
---|
2940 | else
|
---|
2941 | {
|
---|
2942 | while((res=run_program_and_log_output(cdrecord, 5)))
|
---|
2943 | {
|
---|
2944 | retract_CD_tray_and_defeat_autorun();
|
---|
2945 | if (ask_me_yes_or_no("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
|
---|
2946 | { log_msg(1, "Well, he insisted..."); break; }
|
---|
2947 | }
|
---|
2948 | }
|
---|
2949 | }
|
---|
2950 | }
|
---|
2951 | // retract_CD_tray_and_defeat_autorun();
|
---|
2952 | paranoid_free(tmp);
|
---|
2953 | paranoid_free(cdrecord);
|
---|
2954 | paranoid_free(bkp);
|
---|
2955 | return(res);
|
---|
2956 | }
|
---|
2957 |
|
---|
2958 |
|
---|
2959 |
|
---|
2960 |
|
---|
2961 |
|
---|
2962 |
|
---|
2963 |
|
---|
2964 |
|
---|
2965 |
|
---|
2966 | /**
|
---|
2967 | * Asks the user to put a CD-R(W) in the drive.
|
---|
2968 | * @param ask_for_one_if_more_than_this (unused)
|
---|
2969 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
---|
2970 | */
|
---|
2971 | void
|
---|
2972 | pause_and_ask_for_cdr (int ask_for_one_if_more_than_this, bool*pmountable)
|
---|
2973 | {
|
---|
2974 |
|
---|
2975 | /*@ buffers **********************************************/
|
---|
2976 | char *tmp;
|
---|
2977 | char *szmsg;
|
---|
2978 | char *cdrom_dev;
|
---|
2979 | char *cdrw_dev;
|
---|
2980 | char *our_serial_str;
|
---|
2981 | bool ok_go_ahead_burn_it;
|
---|
2982 | int cd_number = -1;
|
---|
2983 | int attempt_to_mount_returned_this=999;
|
---|
2984 | char *mtpt;
|
---|
2985 | char *szcdno;
|
---|
2986 | char *szserfname;
|
---|
2987 | char *szunmount;
|
---|
2988 |
|
---|
2989 | malloc_string(tmp);
|
---|
2990 | malloc_string(szmsg);
|
---|
2991 | malloc_string(cdrom_dev);
|
---|
2992 | malloc_string(cdrw_dev);
|
---|
2993 | malloc_string(mtpt);
|
---|
2994 | malloc_string(szcdno);
|
---|
2995 | malloc_string(szserfname);
|
---|
2996 | malloc_string(our_serial_str);
|
---|
2997 | malloc_string(szunmount);
|
---|
2998 |
|
---|
2999 | sprintf(szmsg, "I am about to burn %s #%d", media_descriptor_string(g_backup_media_type), g_current_media_number);
|
---|
3000 | log_to_screen(szmsg);
|
---|
3001 | if (g_current_media_number < ask_for_one_if_more_than_this)
|
---|
3002 | { return; }
|
---|
3003 | log_to_screen("Scanning CD-ROM drive...");
|
---|
3004 | sprintf(mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int)random(), (long int)random());
|
---|
3005 | make_hole_for_dir(mtpt);
|
---|
3006 |
|
---|
3007 | gotos_make_me_puke:
|
---|
3008 | ok_go_ahead_burn_it = TRUE;
|
---|
3009 | if (!find_cdrom_device(cdrom_dev, FALSE))
|
---|
3010 | {
|
---|
3011 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
---|
3012 | log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
---|
3013 | retract_CD_tray_and_defeat_autorun();
|
---|
3014 | */
|
---|
3015 | sprintf(tmp, "umount %s", cdrom_dev);
|
---|
3016 | run_program_and_log_output(tmp, 1);
|
---|
3017 | sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
---|
3018 | sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
---|
3019 | sprintf(szunmount, "umount %s", mtpt);
|
---|
3020 | cd_number = -1;
|
---|
3021 | our_serial_str[0] = '\0';
|
---|
3022 | sprintf(tmp, "mount %s %s", cdrom_dev, mtpt);
|
---|
3023 | if ((attempt_to_mount_returned_this=run_program_and_log_output(tmp, 1)))
|
---|
3024 | {
|
---|
3025 | log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
---|
3026 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
---|
3027 | /*
|
---|
3028 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
3029 | {
|
---|
3030 | ok_go_ahead_burn_it = FALSE;
|
---|
3031 | log_to_screen("There isn't a writable CD/DVD in the drive.");
|
---|
3032 | }
|
---|
3033 | else
|
---|
3034 | {
|
---|
3035 | log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
|
---|
3036 | }
|
---|
3037 | */
|
---|
3038 | }
|
---|
3039 | else if (!does_file_exist(szcdno) || !does_file_exist(szserfname))
|
---|
3040 | {
|
---|
3041 | log_to_screen("%s has data on it but it's probably not a Mondo CD.", media_descriptor_string(g_backup_media_type));
|
---|
3042 | }
|
---|
3043 | else
|
---|
3044 | {
|
---|
3045 | log_to_screen("%s found in drive. It's a Mondo disk.", media_descriptor_string(g_backup_media_type));
|
---|
3046 | cd_number = atoi(last_line_of_file(szcdno));
|
---|
3047 | sprintf(tmp, "cat %s 2> /dev/null", szserfname);
|
---|
3048 | strcpy(our_serial_str, call_program_and_get_last_line_of_output(tmp));
|
---|
3049 | // FIXME - should be able to use last_line_of_file(), surely?
|
---|
3050 | }
|
---|
3051 | run_program_and_log_output(szunmount, 1);
|
---|
3052 | log_msg(2, "paafcd: cd_number = %d", cd_number);
|
---|
3053 | log_msg(2, "our serial str = %s; g_serial_string = %s", our_serial_str, g_serial_string);
|
---|
3054 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string))
|
---|
3055 | {
|
---|
3056 | log_msg(2, "This %s is part of this backup set!", media_descriptor_string(g_backup_media_type));
|
---|
3057 | ok_go_ahead_burn_it = FALSE;
|
---|
3058 | if (cd_number == g_current_media_number-1)
|
---|
3059 | { log_to_screen("I think you've left the previous %s in the drive.", media_descriptor_string(g_backup_media_type)); }
|
---|
3060 | else
|
---|
3061 | { log_to_screen("Please remove this %s. It is part of the backup set you're making now.", media_descriptor_string(g_backup_media_type)); }
|
---|
3062 | }
|
---|
3063 | else
|
---|
3064 | {
|
---|
3065 | log_to_screen("...but not part of _our_ backup set.");
|
---|
3066 | }
|
---|
3067 | }
|
---|
3068 | else
|
---|
3069 | {
|
---|
3070 | log_msg(2, "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?", media_descriptor_string(g_backup_media_type));
|
---|
3071 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
3072 | {
|
---|
3073 | ok_go_ahead_burn_it = FALSE;
|
---|
3074 | log_to_screen("There isn't a writable %s in the drive.", media_descriptor_string(g_backup_media_type));
|
---|
3075 | }
|
---|
3076 | }
|
---|
3077 |
|
---|
3078 | /*
|
---|
3079 | if (g_current_media_number > ask_for_one_if_more_than_this)
|
---|
3080 | {
|
---|
3081 | ok_go_ahead_burn_it = FALSE;
|
---|
3082 | log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
|
---|
3083 | }
|
---|
3084 | */
|
---|
3085 |
|
---|
3086 | if (!ok_go_ahead_burn_it)
|
---|
3087 | {
|
---|
3088 | eject_device(cdrom_dev);
|
---|
3089 | sprintf (tmp,
|
---|
3090 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
---|
3091 | media_descriptor_string(g_backup_media_type),
|
---|
3092 | g_current_media_number,
|
---|
3093 | media_descriptor_string(g_backup_media_type));
|
---|
3094 | popup_and_OK (tmp);
|
---|
3095 | goto gotos_make_me_puke;
|
---|
3096 | }
|
---|
3097 | else
|
---|
3098 | {
|
---|
3099 | log_msg(2, "paafcd: OK, going ahead and burning it.");
|
---|
3100 | }
|
---|
3101 |
|
---|
3102 | log_msg (2,"paafcd: OK, I assume I have a blank/reusable %s in the drive...", media_descriptor_string(g_backup_media_type));
|
---|
3103 |
|
---|
3104 | // if (ask_for_one_if_more_than_this>1) { popup_and_OK(szmsg); }
|
---|
3105 |
|
---|
3106 | log_to_screen ("Proceeding w/ %s in drive.", media_descriptor_string(g_backup_media_type));
|
---|
3107 | paranoid_free(tmp);
|
---|
3108 | paranoid_free(szmsg);
|
---|
3109 | paranoid_free(cdrom_dev);
|
---|
3110 | paranoid_free(cdrw_dev);
|
---|
3111 | paranoid_free(mtpt);
|
---|
3112 | paranoid_free(szcdno);
|
---|
3113 | paranoid_free(szserfname);
|
---|
3114 | paranoid_free(our_serial_str);
|
---|
3115 | paranoid_free(szunmount);
|
---|
3116 | if (pmountable)
|
---|
3117 | {
|
---|
3118 | if (attempt_to_mount_returned_this)
|
---|
3119 | { *pmountable = FALSE; }
|
---|
3120 | else
|
---|
3121 | { *pmountable = TRUE; }
|
---|
3122 | }
|
---|
3123 |
|
---|
3124 | }
|
---|
3125 |
|
---|
3126 |
|
---|
3127 |
|
---|
3128 |
|
---|
3129 |
|
---|
3130 |
|
---|
3131 |
|
---|
3132 |
|
---|
3133 | /**
|
---|
3134 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
---|
3135 | * @param array The bit array (as a @c char pointer).
|
---|
3136 | * @param N The bit number to set or reset.
|
---|
3137 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
---|
3138 | * @see get_bit_N_of_array
|
---|
3139 | */
|
---|
3140 | void set_bit_N_of_array(char*array, int N, bool true_or_false)
|
---|
3141 | {
|
---|
3142 | int bit_number;
|
---|
3143 | int mask, orig_val, to_add;
|
---|
3144 | int element_number;
|
---|
3145 |
|
---|
3146 | assert(array!=NULL);
|
---|
3147 |
|
---|
3148 | element_number = N / 8;
|
---|
3149 | bit_number = N % 8;
|
---|
3150 | to_add = (1 << bit_number);
|
---|
3151 | mask = 255 - to_add;
|
---|
3152 | orig_val = array[element_number] & mask;
|
---|
3153 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
---|
3154 | if (true_or_false) { array[element_number] = orig_val | to_add; }
|
---|
3155 | }
|
---|
3156 |
|
---|
3157 | /* @} - end of utilityGroup */
|
---|
3158 |
|
---|
3159 |
|
---|
3160 |
|
---|
3161 |
|
---|
3162 |
|
---|
3163 |
|
---|
3164 |
|
---|
3165 |
|
---|
3166 | /**
|
---|
3167 | * Chop up @c filename.
|
---|
3168 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3169 | * - @c backup_media_type
|
---|
3170 | * - @c compression_level
|
---|
3171 | * - @c optimal_set_size
|
---|
3172 | * - @c tmpdir
|
---|
3173 | * - @c use_lzo
|
---|
3174 | * - @c zip_exe
|
---|
3175 | * - @c zip_suffix
|
---|
3176 | *
|
---|
3177 | * @param biggie_filename The file to chop up.
|
---|
3178 | * @param partimagehack_fifo The FIFO to partimagehack if this is an imagedev, NULL otherwise.
|
---|
3179 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
---|
3180 | * @param noof_biggie_files The number of biggie files there are total.
|
---|
3181 | * @return The number of errors encountered (0 for success)
|
---|
3182 | * @see make_slices_and_images
|
---|
3183 | * @ingroup LLarchiveGroup
|
---|
3184 | */
|
---|
3185 | int
|
---|
3186 | slice_up_file_etc (struct s_bkpinfo *bkpinfo, char *biggie_filename, char *partimagehack_fifo,
|
---|
3187 | long biggie_file_number, long noof_biggie_files, bool use_partimagehack)
|
---|
3188 | {
|
---|
3189 |
|
---|
3190 | /*@ buffers ***************************************************/
|
---|
3191 | char *tmp, *checksum_line, *command;
|
---|
3192 | char *tempblock;
|
---|
3193 | char *curr_slice_fname_uncompressed;
|
---|
3194 | char *curr_slice_fname_compressed;
|
---|
3195 | char *file_to_archive;
|
---|
3196 | char *file_to_openin;
|
---|
3197 | /*@ pointers ***************************************************/
|
---|
3198 | char *pB;
|
---|
3199 | FILE *fin, *fout;
|
---|
3200 |
|
---|
3201 | /*@ bool *******************************************************/
|
---|
3202 | bool finished = FALSE;
|
---|
3203 |
|
---|
3204 | /*@ long *******************************************************/
|
---|
3205 | size_t blksize = 0;
|
---|
3206 | long slice_num = 0;
|
---|
3207 | long i;
|
---|
3208 | long optimal_set_size;
|
---|
3209 | bool should_I_compress_slices;
|
---|
3210 | char *suffix; // for compressed slices
|
---|
3211 |
|
---|
3212 | /*@ long long ***************************************************/
|
---|
3213 | long long totalread = 0;
|
---|
3214 | long long totallength = 0;
|
---|
3215 | long long length;
|
---|
3216 |
|
---|
3217 | /*@ int *********************************************************/
|
---|
3218 | int retval = 0;
|
---|
3219 | int res = 0;
|
---|
3220 |
|
---|
3221 | /*@ structures ***************************************************/
|
---|
3222 | struct s_filename_and_lstat_info biggiestruct;
|
---|
3223 | // struct stat statbuf;
|
---|
3224 |
|
---|
3225 | assert(bkpinfo!=NULL);
|
---|
3226 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
---|
3227 | malloc_string(tmp);
|
---|
3228 | malloc_string(checksum_line);
|
---|
3229 | malloc_string(curr_slice_fname_uncompressed);
|
---|
3230 | malloc_string(curr_slice_fname_compressed);
|
---|
3231 | malloc_string(file_to_archive);
|
---|
3232 | malloc_string(suffix);
|
---|
3233 | command = malloc(MAX_STR_LEN*8);
|
---|
3234 |
|
---|
3235 | biggiestruct.for_backward_compatibility = '\n';
|
---|
3236 | biggiestruct.use_partimagehack = use_partimagehack;
|
---|
3237 | if (!(tempblock = (char*)malloc(256*1024))) { fatal_error("malloc error 256*1024"); }
|
---|
3238 | optimal_set_size = bkpinfo->optimal_set_size;
|
---|
3239 | if (is_this_file_compressed(biggie_filename) || bkpinfo->compression_level == 0)
|
---|
3240 | {
|
---|
3241 | suffix[0] = '\0';
|
---|
3242 | // log_it("%s is indeed compressed :-)", filename);
|
---|
3243 | should_I_compress_slices = FALSE;
|
---|
3244 | }
|
---|
3245 | else
|
---|
3246 | {
|
---|
3247 | strcpy(suffix, bkpinfo->zip_suffix);
|
---|
3248 | should_I_compress_slices = TRUE;
|
---|
3249 | }
|
---|
3250 |
|
---|
3251 | if (optimal_set_size < 999)
|
---|
3252 | {
|
---|
3253 | fatal_error ("bkpinfo->optimal_set_size is insanely small");
|
---|
3254 | }
|
---|
3255 | if (partimagehack_fifo)
|
---|
3256 | {
|
---|
3257 | file_to_openin = partimagehack_fifo;
|
---|
3258 | strcpy (checksum_line, "IGNORE");
|
---|
3259 | log_msg(2, "Not calculating checksum for %s: it would take too long", biggie_filename);
|
---|
3260 | }
|
---|
3261 | else
|
---|
3262 | {
|
---|
3263 | file_to_openin = biggie_filename;
|
---|
3264 | sprintf (command, "md5sum \"%s\"", biggie_filename);
|
---|
3265 | if (!(fin = popen (command, "r"))) { log_OS_error("Unable to popen-in command"); return(1); }
|
---|
3266 | (void) fgets (checksum_line, MAX_STR_LEN, fin);
|
---|
3267 | pclose (fin);
|
---|
3268 | }
|
---|
3269 | lstat (biggie_filename, &biggiestruct.properties);
|
---|
3270 | strcpy (biggiestruct.filename, biggie_filename);
|
---|
3271 | pB = strchr(checksum_line, ' ');
|
---|
3272 | if (!pB) { pB = strchr(checksum_line, '\t'); }
|
---|
3273 | if (pB) { *pB='\0'; }
|
---|
3274 | strcpy (biggiestruct.checksum, checksum_line);
|
---|
3275 |
|
---|
3276 | strcpy (tmp, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""));
|
---|
3277 | fout = fopen (tmp, "w");
|
---|
3278 | (void) fwrite((void*)&biggiestruct, 1, sizeof(biggiestruct), fout);
|
---|
3279 | paranoid_fclose (fout);
|
---|
3280 | totallength = length_of_file (biggie_filename);
|
---|
3281 | length = totallength / optimal_set_size / 1024;
|
---|
3282 | log_msg(1, "Opening in %s; slicing it and writing to CD/tape", file_to_openin);
|
---|
3283 | if (!(fin = fopen(file_to_openin, "r")))
|
---|
3284 | {
|
---|
3285 | log_OS_error("Unable to openin biggie_filename");
|
---|
3286 | sprintf (tmp, "Cannot archive bigfile '%s': not found", biggie_filename);
|
---|
3287 | log_to_screen (tmp);
|
---|
3288 | paranoid_free(tempblock);
|
---|
3289 | paranoid_free(tmp);
|
---|
3290 | paranoid_free(checksum_line);
|
---|
3291 | paranoid_free(command);
|
---|
3292 | return (1);
|
---|
3293 | }
|
---|
3294 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
3295 | { res = move_files_to_stream (bkpinfo, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""), NULL); }
|
---|
3296 | else
|
---|
3297 | { res = move_files_to_cd (bkpinfo, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""), NULL); }
|
---|
3298 | i = bkpinfo->optimal_set_size / 256;
|
---|
3299 | for (slice_num = 1; !finished; slice_num++)
|
---|
3300 | {
|
---|
3301 | strcpy (curr_slice_fname_uncompressed,
|
---|
3302 | slice_fname (biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
3303 | ""));
|
---|
3304 | strcpy (curr_slice_fname_compressed,
|
---|
3305 | slice_fname (biggie_file_number, slice_num, bkpinfo->tmpdir, suffix));
|
---|
3306 |
|
---|
3307 | strcpy (tmp, percent_media_full_comment (bkpinfo));
|
---|
3308 | update_progress_form (tmp);
|
---|
3309 | if (!(fout = fopen (curr_slice_fname_uncompressed, "w"))) { log_OS_error(curr_slice_fname_uncompressed); return(1); }
|
---|
3310 | if ( (i == bkpinfo->optimal_set_size / 256) && (totalread < 1.1 * totallength) )
|
---|
3311 | {
|
---|
3312 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++)
|
---|
3313 | {
|
---|
3314 | blksize = fread (tempblock, 1, 256 * 1024, fin);
|
---|
3315 | if (blksize > 0)
|
---|
3316 | {
|
---|
3317 | totalread = totalread + blksize;
|
---|
3318 | (void) fwrite (tempblock, 1, blksize, fout);
|
---|
3319 | }
|
---|
3320 | else
|
---|
3321 | {
|
---|
3322 | break;
|
---|
3323 | }
|
---|
3324 | }
|
---|
3325 | }
|
---|
3326 | else
|
---|
3327 | {
|
---|
3328 | i = 0;
|
---|
3329 | }
|
---|
3330 | paranoid_fclose (fout);
|
---|
3331 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
---|
3332 | {
|
---|
3333 | if (!does_file_exist (curr_slice_fname_uncompressed))
|
---|
3334 | {
|
---|
3335 | log_msg (2,
|
---|
3336 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
---|
3337 | curr_slice_fname_uncompressed);
|
---|
3338 | }
|
---|
3339 | if (should_I_compress_slices && bkpinfo->compression_level>0)
|
---|
3340 | {
|
---|
3341 | sprintf (command, "%s -%d %s", bkpinfo->zip_exe,
|
---|
3342 | bkpinfo->compression_level, curr_slice_fname_uncompressed);
|
---|
3343 | log_msg (2, command);
|
---|
3344 | if ((res = system (command))) { log_OS_error(command); }
|
---|
3345 | // did_I_compress_slice = TRUE;
|
---|
3346 | }
|
---|
3347 | else
|
---|
3348 | {
|
---|
3349 | sprintf (command, "mv %s %s 2>> %s", curr_slice_fname_uncompressed, curr_slice_fname_compressed, MONDO_LOGFILE);
|
---|
3350 | res=0; // don't do it :)
|
---|
3351 | // did_I_compress_slice = FALSE;
|
---|
3352 | }
|
---|
3353 | retval += res;
|
---|
3354 | if (res)
|
---|
3355 | {
|
---|
3356 | log_msg (2, "Failed to compress the slice");
|
---|
3357 | }
|
---|
3358 | if (bkpinfo->use_lzo && strcmp(curr_slice_fname_compressed, curr_slice_fname_uncompressed))
|
---|
3359 | {
|
---|
3360 | unlink (curr_slice_fname_uncompressed);
|
---|
3361 | }
|
---|
3362 | if (res)
|
---|
3363 | {
|
---|
3364 | sprintf (tmp, "Problem with slice # %ld", slice_num);
|
---|
3365 | }
|
---|
3366 | else
|
---|
3367 | {
|
---|
3368 | sprintf (tmp,
|
---|
3369 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
---|
3370 | biggie_filename, biggie_file_number + 1, slice_num);
|
---|
3371 | }
|
---|
3372 | #ifndef _XWIN
|
---|
3373 | if (!g_text_mode)
|
---|
3374 | {
|
---|
3375 | newtDrawRootText (0, g_noof_rows - 2, tmp);
|
---|
3376 | newtRefresh ();
|
---|
3377 | }
|
---|
3378 | else
|
---|
3379 | {
|
---|
3380 | log_msg (2, tmp);
|
---|
3381 | }
|
---|
3382 | #else
|
---|
3383 | log_msg(2, tmp);
|
---|
3384 | #endif
|
---|
3385 | strcpy(file_to_archive, curr_slice_fname_compressed);
|
---|
3386 | g_current_progress++;
|
---|
3387 | }
|
---|
3388 | else /* if i==0 then ... */
|
---|
3389 | {
|
---|
3390 | finished = TRUE;
|
---|
3391 | strcpy (file_to_archive, curr_slice_fname_uncompressed);
|
---|
3392 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
3393 | {
|
---|
3394 | break;
|
---|
3395 | }
|
---|
3396 | }
|
---|
3397 |
|
---|
3398 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
3399 | {
|
---|
3400 | register_in_tape_catalog(biggieslice, biggie_file_number, slice_num, file_to_archive);
|
---|
3401 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, file_to_archive);
|
---|
3402 | res = move_files_to_stream (bkpinfo, file_to_archive, NULL);
|
---|
3403 | }
|
---|
3404 | else
|
---|
3405 | {
|
---|
3406 | res = move_files_to_cd (bkpinfo, file_to_archive, NULL);
|
---|
3407 | }
|
---|
3408 | retval += res;
|
---|
3409 | if (res)
|
---|
3410 | {
|
---|
3411 | sprintf (tmp,
|
---|
3412 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
---|
3413 | slice_num, biggie_file_number+1);
|
---|
3414 | log_to_screen (tmp);
|
---|
3415 | fatal_error
|
---|
3416 | ("Hard disk full. You should have bought a bigger one.");
|
---|
3417 | }
|
---|
3418 | }
|
---|
3419 | paranoid_fclose (fin);
|
---|
3420 | sprintf (tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
|
---|
3421 | if (retval)
|
---|
3422 | {
|
---|
3423 | strcat (tmp, "...FAILED");
|
---|
3424 | }
|
---|
3425 | else
|
---|
3426 | {
|
---|
3427 | strcat (tmp, "...OK!");
|
---|
3428 | }
|
---|
3429 | log_msg (1, tmp);
|
---|
3430 | paranoid_free(tempblock);
|
---|
3431 | paranoid_free(tmp);
|
---|
3432 | paranoid_free(checksum_line);
|
---|
3433 | paranoid_free(command);
|
---|
3434 | paranoid_free(curr_slice_fname_uncompressed);
|
---|
3435 | paranoid_free(curr_slice_fname_compressed);
|
---|
3436 | paranoid_free(file_to_archive);
|
---|
3437 | paranoid_free(suffix);
|
---|
3438 | return (retval);
|
---|
3439 | }
|
---|
3440 |
|
---|
3441 |
|
---|
3442 |
|
---|
3443 |
|
---|
3444 |
|
---|
3445 |
|
---|
3446 | /**
|
---|
3447 | * Remove the archives in @c d.
|
---|
3448 | * This could possibly include any of:
|
---|
3449 | * - all afioballs (compressed and not)
|
---|
3450 | * - all filelists
|
---|
3451 | * - all slices
|
---|
3452 | * - all checksums
|
---|
3453 | * - a zero filler file
|
---|
3454 | *
|
---|
3455 | * @param d The directory to wipe the archives from.
|
---|
3456 | * @ingroup utilityGroup
|
---|
3457 | */
|
---|
3458 | void
|
---|
3459 | wipe_archives (char *d)
|
---|
3460 | {
|
---|
3461 | /*@ buffers **********************************************/
|
---|
3462 | char *tmp;
|
---|
3463 | char *dir;
|
---|
3464 |
|
---|
3465 | malloc_string(tmp);
|
---|
3466 | malloc_string(dir);
|
---|
3467 | assert_string_is_neither_NULL_nor_zerolength(d);
|
---|
3468 |
|
---|
3469 | sprintf (dir, "%s/archives", d);
|
---|
3470 | sprintf (tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
---|
3471 | run_program_and_log_output(tmp, FALSE);
|
---|
3472 | sprintf (tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
|
---|
3473 | run_program_and_log_output(tmp, FALSE);
|
---|
3474 | sprintf (tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
---|
3475 | run_program_and_log_output(tmp, FALSE);
|
---|
3476 | sprintf (tmp, "rm -f %s/cklist*", dir);
|
---|
3477 | run_program_and_log_output(tmp, FALSE);
|
---|
3478 | sprintf (tmp, "rm -f %s/zero", dir);
|
---|
3479 | run_program_and_log_output(tmp, FALSE);
|
---|
3480 | log_msg(1, "Wiped %s's archives", dir);
|
---|
3481 | sprintf (tmp, "ls -l %s", dir);
|
---|
3482 | run_program_and_log_output (tmp, FALSE);
|
---|
3483 | paranoid_free(tmp);
|
---|
3484 | paranoid_free(dir);
|
---|
3485 | }
|
---|
3486 |
|
---|
3487 |
|
---|
3488 |
|
---|
3489 | /**
|
---|
3490 | * @addtogroup LLarchiveGroup
|
---|
3491 | * @{
|
---|
3492 | */
|
---|
3493 | /**
|
---|
3494 | * Write the final ISO image.
|
---|
3495 | * @param bkpinfo The backup information structure. Used only
|
---|
3496 | * in the call to @c write_iso_and_go_on().
|
---|
3497 | * @return The number of errors encountered (0 for success)
|
---|
3498 | * @see write_iso_and_go_on
|
---|
3499 | * @see make_iso_fs
|
---|
3500 | * @bug The final ISO is written even if there are no files on it. In practice,
|
---|
3501 | * however, this occurs rarely.
|
---|
3502 | */
|
---|
3503 | int
|
---|
3504 | write_final_iso_if_necessary (struct s_bkpinfo *bkpinfo)
|
---|
3505 | {
|
---|
3506 | /*@ int ******************************************************/
|
---|
3507 | int res;
|
---|
3508 |
|
---|
3509 | /*@ buffers ***************************************************/
|
---|
3510 | char *tmp;
|
---|
3511 |
|
---|
3512 | malloc_string(tmp);
|
---|
3513 | assert(bkpinfo!=NULL);
|
---|
3514 |
|
---|
3515 | // I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
|
---|
3516 |
|
---|
3517 | sprintf(tmp, "Writing the final ISO");
|
---|
3518 | log_msg(2, tmp);
|
---|
3519 | center_string (tmp, 80);
|
---|
3520 | #ifndef _XWIN
|
---|
3521 | if (!g_text_mode)
|
---|
3522 | {
|
---|
3523 | newtPushHelpLine (tmp);
|
---|
3524 | }
|
---|
3525 | #endif
|
---|
3526 | res = write_iso_and_go_on (bkpinfo, TRUE);
|
---|
3527 | #ifndef _XWIN
|
---|
3528 | if (!g_text_mode)
|
---|
3529 | {
|
---|
3530 | newtPopHelpLine ();
|
---|
3531 | }
|
---|
3532 | #endif
|
---|
3533 | log_msg (2, "Returning from writing final ISO (res=%d)", res);
|
---|
3534 | paranoid_free(tmp);
|
---|
3535 | return (res);
|
---|
3536 | }
|
---|
3537 |
|
---|
3538 |
|
---|
3539 | /**
|
---|
3540 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
---|
3541 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3542 | * - @c backup_media_type
|
---|
3543 | * - @c prefix
|
---|
3544 | * - @c isodir
|
---|
3545 | * - @c manual_cd_tray
|
---|
3546 | * - @c media_size
|
---|
3547 | * - @c nfs_mount
|
---|
3548 | * - @c nfs_remote_dir
|
---|
3549 | * - @c scratchdir
|
---|
3550 | * - @c verify_data
|
---|
3551 | *
|
---|
3552 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
---|
3553 | * @return The number of errors encountered (0 for success)
|
---|
3554 | * @see make_iso_fs
|
---|
3555 | */
|
---|
3556 | int
|
---|
3557 | write_iso_and_go_on (struct s_bkpinfo *bkpinfo, bool last_cd)
|
---|
3558 | {
|
---|
3559 | /*@ pointers *****************************************************/
|
---|
3560 | FILE *fout;
|
---|
3561 |
|
---|
3562 | /*@ buffers ******************************************************/
|
---|
3563 | char *tmp;
|
---|
3564 | char *cdno_fname;
|
---|
3565 | char *lastcd_fname;
|
---|
3566 | char *isofile;
|
---|
3567 |
|
---|
3568 | /*@ bool *********************************************************/
|
---|
3569 | bool that_one_was_ok;
|
---|
3570 | bool using_nfs;
|
---|
3571 | bool orig_vfy_flag_val;
|
---|
3572 |
|
---|
3573 | /*@ int ************************************************************/
|
---|
3574 | int res = 0;
|
---|
3575 |
|
---|
3576 | malloc_string(tmp);
|
---|
3577 | malloc_string(cdno_fname);
|
---|
3578 | malloc_string(lastcd_fname);
|
---|
3579 | malloc_string(isofile);
|
---|
3580 |
|
---|
3581 | assert(bkpinfo!=NULL);
|
---|
3582 | orig_vfy_flag_val = bkpinfo->verify_data;
|
---|
3583 | if (bkpinfo->media_size[g_current_media_number]<=0) { fatal_error( "write_iso_and_go_on() - unknown media size"); }
|
---|
3584 |
|
---|
3585 | if (strlen (bkpinfo->nfs_mount) > 1)
|
---|
3586 | {
|
---|
3587 | using_nfs = TRUE;
|
---|
3588 | }
|
---|
3589 | else
|
---|
3590 | {
|
---|
3591 | using_nfs = FALSE;
|
---|
3592 | }
|
---|
3593 | log_msg (1, "OK, time to make %s #%d", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
|
---|
3594 |
|
---|
3595 | /* label the ISO with its number */
|
---|
3596 |
|
---|
3597 | sprintf (cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
|
---|
3598 | fout = fopen (cdno_fname, "w");
|
---|
3599 | fprintf (fout, "%d", g_current_media_number);
|
---|
3600 | paranoid_fclose (fout);
|
---|
3601 |
|
---|
3602 | sprintf (tmp, "cp -f %s/autorun %s/", g_mondo_home, bkpinfo->scratchdir);
|
---|
3603 | if (run_program_and_log_output(tmp, FALSE))
|
---|
3604 | { log_msg(2, "Warning - unable to copy autorun to scratchdir"); }
|
---|
3605 |
|
---|
3606 | /* last CD or not? Label accordingly */
|
---|
3607 | sprintf (lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
3608 | if (last_cd)
|
---|
3609 | {
|
---|
3610 | unlink (lastcd_fname);
|
---|
3611 | log_msg (2, "OK, you're telling me this is the last CD. Fair enough.");
|
---|
3612 | }
|
---|
3613 | else
|
---|
3614 | {
|
---|
3615 | fout = fopen (lastcd_fname, "w");
|
---|
3616 | fprintf (fout,
|
---|
3617 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
|
---|
3618 | paranoid_fclose (fout);
|
---|
3619 | }
|
---|
3620 | if (space_occupied_by_cd (bkpinfo->scratchdir) / 1024 > bkpinfo->media_size[g_current_media_number])
|
---|
3621 | {
|
---|
3622 | sprintf (tmp,
|
---|
3623 | "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
|
---|
3624 | (long) space_occupied_by_cd (bkpinfo->scratchdir),
|
---|
3625 | (long) bkpinfo->media_size[g_current_media_number]);
|
---|
3626 | log_to_screen (tmp);
|
---|
3627 | }
|
---|
3628 | sprintf (isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->nfs_remote_dir,
|
---|
3629 | bkpinfo->prefix, g_current_media_number);
|
---|
3630 | for (that_one_was_ok = FALSE; !that_one_was_ok;)
|
---|
3631 | {
|
---|
3632 | res = make_iso_fs (bkpinfo, isofile);
|
---|
3633 | if (g_current_media_number==1 && !res && ( bkpinfo->backup_media_type == cdr || bkpinfo->backup_media_type == cdrw) )
|
---|
3634 | {
|
---|
3635 | if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
|
---|
3636 | { log_msg(3, "*Sigh* Mike, I hate your computer."); bkpinfo->manual_cd_tray = TRUE; } // if it can't be found then force pausing
|
---|
3637 | else
|
---|
3638 | { log_msg(3, "Great. Found Mike's CD-ROM drive."); }
|
---|
3639 | }
|
---|
3640 | if (bkpinfo->verify_data && !res)
|
---|
3641 | {
|
---|
3642 | log_to_screen
|
---|
3643 | ("Please reboot from the 1st CD in Compare Mode, as a precaution.");
|
---|
3644 | chdir ("/");
|
---|
3645 | iamhere("Before calling verify_cd_image()");
|
---|
3646 | res += verify_cd_image (bkpinfo);
|
---|
3647 | iamhere("After calling verify_cd_image()");
|
---|
3648 | }
|
---|
3649 | if (!res)
|
---|
3650 | {
|
---|
3651 | that_one_was_ok = TRUE;
|
---|
3652 | }
|
---|
3653 | else
|
---|
3654 | {
|
---|
3655 | sprintf (tmp, "Failed to burn %s #%d. Retry?",
|
---|
3656 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
3657 | g_current_media_number);
|
---|
3658 | res = ask_me_yes_or_no (tmp);
|
---|
3659 | if (!res)
|
---|
3660 | {
|
---|
3661 | if (ask_me_yes_or_no ("Abort the backup?"))
|
---|
3662 | {
|
---|
3663 | fatal_error ("FAILED TO BACKUP");
|
---|
3664 | }
|
---|
3665 | else
|
---|
3666 | {
|
---|
3667 | break;
|
---|
3668 | }
|
---|
3669 | }
|
---|
3670 | else
|
---|
3671 | {
|
---|
3672 | log_msg (2, "Retrying, at user's request...");
|
---|
3673 | res = 0;
|
---|
3674 | }
|
---|
3675 | }
|
---|
3676 | }
|
---|
3677 | /*
|
---|
3678 | if (using_nfs)
|
---|
3679 | {
|
---|
3680 | sprintf(tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
|
---|
3681 | if (run_program_and_log_output(tmp, FALSE))
|
---|
3682 | { log_to_screen("Unable to move ISO to NFS dir"); }
|
---|
3683 | }
|
---|
3684 | */
|
---|
3685 | g_current_media_number++;
|
---|
3686 | if (g_current_media_number > MAX_NOOF_MEDIA) { fatal_error("Too many CD-R(W)'s. Use tape or net."); }
|
---|
3687 | wipe_archives (bkpinfo->scratchdir);
|
---|
3688 | sprintf (tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
|
---|
3689 | bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
3690 | if (system (tmp))
|
---|
3691 | {
|
---|
3692 | log_msg
|
---|
3693 | (2, "Error occurred when I tried to delete the redundant IMGs and GZs");
|
---|
3694 | }
|
---|
3695 |
|
---|
3696 | if (last_cd)
|
---|
3697 | {
|
---|
3698 | log_msg (2, "This was your last CD.");
|
---|
3699 | }
|
---|
3700 | else
|
---|
3701 | {
|
---|
3702 | log_msg (2, "Continuing to backup your data...");
|
---|
3703 | }
|
---|
3704 |
|
---|
3705 | bkpinfo->verify_data = orig_vfy_flag_val;
|
---|
3706 | paranoid_free(tmp);
|
---|
3707 | paranoid_free(cdno_fname);
|
---|
3708 | paranoid_free(lastcd_fname);
|
---|
3709 | paranoid_free(isofile);
|
---|
3710 | return (0);
|
---|
3711 | }
|
---|
3712 |
|
---|
3713 | /* @} - end of LLarchiveGroup */
|
---|
3714 |
|
---|
3715 |
|
---|
3716 |
|
---|
3717 |
|
---|
3718 | /**
|
---|
3719 | * Verify the user's data.
|
---|
3720 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3721 | * - @c backup_data
|
---|
3722 | * - @c backup_media_type
|
---|
3723 | * - @c media_device
|
---|
3724 | * - @c verify_data
|
---|
3725 | *
|
---|
3726 | * @return The number of errors encountered (0 for success)
|
---|
3727 | * @ingroup verifyGroup
|
---|
3728 | */
|
---|
3729 | int verify_data(struct s_bkpinfo *bkpinfo)
|
---|
3730 | {
|
---|
3731 | int res=0, retval=0, cdno=0;
|
---|
3732 | char *tmp;
|
---|
3733 | long diffs=0;
|
---|
3734 |
|
---|
3735 | malloc_string(tmp);
|
---|
3736 | assert(bkpinfo!=NULL);
|
---|
3737 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
3738 | {
|
---|
3739 | chdir ("/");
|
---|
3740 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
3741 | "Verifying archives against live filesystem");
|
---|
3742 | if (bkpinfo->backup_media_type == cdstream)
|
---|
3743 | {
|
---|
3744 | strcpy (bkpinfo->media_device, "/dev/cdrom");
|
---|
3745 | }
|
---|
3746 | verify_tape_backups (bkpinfo);
|
---|
3747 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
3748 | }
|
---|
3749 | else if (bkpinfo->backup_data)
|
---|
3750 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
|
---|
3751 | {
|
---|
3752 | log_msg (2, "Not verifying again. Per-CD/ISO verification already carried out.");
|
---|
3753 | paranoid_system("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
|
---|
3754 | }
|
---|
3755 | else
|
---|
3756 | {
|
---|
3757 | g_current_media_number = cdno;
|
---|
3758 | if (bkpinfo->backup_media_type != iso)
|
---|
3759 | {
|
---|
3760 | find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
|
---|
3761 | }
|
---|
3762 | chdir ("/");
|
---|
3763 | for (cdno = 1;
|
---|
3764 | cdno < 99 && bkpinfo->verify_data;
|
---|
3765 | cdno++)
|
---|
3766 | {
|
---|
3767 | if (cdno != g_current_media_number)
|
---|
3768 | {
|
---|
3769 | log_msg (2, "Warning - had to change g_current_media_number from %d to %d", g_current_media_number, cdno);
|
---|
3770 | g_current_media_number = cdno;
|
---|
3771 | }
|
---|
3772 | if (bkpinfo->backup_media_type != iso)
|
---|
3773 | {
|
---|
3774 | insist_on_this_cd_number (bkpinfo, cdno);
|
---|
3775 | }
|
---|
3776 | res = verify_cd_image (bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
|
---|
3777 | retval += res;
|
---|
3778 | if (res)
|
---|
3779 | {
|
---|
3780 | sprintf (tmp,
|
---|
3781 | "Warnings/errors were reported while checking %s #%d",
|
---|
3782 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
3783 | g_current_media_number);
|
---|
3784 | log_to_screen (tmp);
|
---|
3785 |
|
---|
3786 | }
|
---|
3787 | }
|
---|
3788 | /*
|
---|
3789 | sprintf (tmp,
|
---|
3790 | "cat %s | grep \"afio: \" | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -vx \"/afio:.*\" > /tmp/changed.files",
|
---|
3791 | MONDO_LOGFILE);
|
---|
3792 | system (tmp);
|
---|
3793 | */
|
---|
3794 | sprintf (tmp,
|
---|
3795 | "cat %s | grep \"afio: \" | sed 's/afio: //' | grep -vx \"/dev/.*\" >> /tmp/changed.files",
|
---|
3796 | MONDO_LOGFILE);
|
---|
3797 | system (tmp);
|
---|
3798 |
|
---|
3799 | sprintf (tmp,
|
---|
3800 | "cat %s | grep \"star: \" | sed 's/star: //' | grep -vx \"/dev/.*\" >> /tmp/changed.files",
|
---|
3801 | MONDO_LOGFILE);
|
---|
3802 | system (tmp);
|
---|
3803 | run_program_and_log_output("umount "MNT_CDROM, FALSE);
|
---|
3804 | // if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
|
---|
3805 | //{
|
---|
3806 | eject_device(bkpinfo->media_device);
|
---|
3807 | //}
|
---|
3808 | }
|
---|
3809 | diffs = count_lines_in_file ("/tmp/changed.files");
|
---|
3810 |
|
---|
3811 | if (diffs > 0)
|
---|
3812 | {
|
---|
3813 | if (retval==0) { retval=(int)(-diffs); }
|
---|
3814 | }
|
---|
3815 | paranoid_free(tmp);
|
---|
3816 | return(retval);
|
---|
3817 | }
|
---|
3818 |
|
---|
3819 |
|
---|
3820 |
|
---|
3821 |
|
---|
3822 |
|
---|
3823 | /**
|
---|
3824 | * @addtogroup utilityGroup
|
---|
3825 | * @{
|
---|
3826 | */
|
---|
3827 | /**
|
---|
3828 | * Write an image to a real 3.5" floppy disk.
|
---|
3829 | * @param device The device to write to (e.g. @c /dev/fd0)
|
---|
3830 | * @param datafile The image to write to @p device.
|
---|
3831 | * @return The number of errors encountered (0 for success)
|
---|
3832 | * @see write_image_to_floppy
|
---|
3833 | */
|
---|
3834 | int
|
---|
3835 | write_image_to_floppy_SUB (char *device, char *datafile)
|
---|
3836 | {
|
---|
3837 | /*@ int ****************************************************************/
|
---|
3838 | int res = 0;
|
---|
3839 | int percentage = 0;
|
---|
3840 | int blockno = 0;
|
---|
3841 | int maxblocks =0;
|
---|
3842 |
|
---|
3843 | /*@ buffers*************************************************************/
|
---|
3844 | char *tmp;
|
---|
3845 | char blk[1024];
|
---|
3846 | char *title;
|
---|
3847 |
|
---|
3848 | /*@ pointers ***********************************************************/
|
---|
3849 | char *p;
|
---|
3850 | FILE *fout, *fin;
|
---|
3851 |
|
---|
3852 |
|
---|
3853 | malloc_string(tmp);
|
---|
3854 | malloc_string(title);
|
---|
3855 | /* pretty stuff */
|
---|
3856 | if (!(p = strrchr (datafile, '/')))
|
---|
3857 | {
|
---|
3858 | p = datafile;
|
---|
3859 | }
|
---|
3860 | else
|
---|
3861 | {
|
---|
3862 | p++;
|
---|
3863 | }
|
---|
3864 | sprintf (title, "Writing %s to floppy", p);
|
---|
3865 | open_evalcall_form (title);
|
---|
3866 | /* functional stuff */
|
---|
3867 | for (p = device + strlen (device); p != device && isdigit (*(p - 1)); p--);
|
---|
3868 | maxblocks = atoi (p);
|
---|
3869 | if (!maxblocks) { maxblocks = 1440; }
|
---|
3870 | sprintf (tmp, "maxblocks = %d; p=%s", maxblocks, p);
|
---|
3871 | log_msg (2, tmp);
|
---|
3872 | /* copy data from image to floppy */
|
---|
3873 | if (!(fin = fopen (datafile, "r")))
|
---|
3874 | {
|
---|
3875 | log_OS_error ("Cannot open img");
|
---|
3876 | return (1);
|
---|
3877 | }
|
---|
3878 | if (!(fout = fopen (device, "w")))
|
---|
3879 | {
|
---|
3880 | log_OS_error ("Cannot open fdd");
|
---|
3881 | return (1);
|
---|
3882 | }
|
---|
3883 | for (blockno = 0; blockno < maxblocks; blockno++)
|
---|
3884 | {
|
---|
3885 | percentage = blockno * 100 / maxblocks;
|
---|
3886 | if (fread (blk, 1, 1024, fin) != 1024)
|
---|
3887 | {
|
---|
3888 | if (feof(fin))
|
---|
3889 | {
|
---|
3890 | log_msg(1, "img read err - img ended prematurely - non-fatal error");
|
---|
3891 | sleep(3);
|
---|
3892 | return(res);
|
---|
3893 | }
|
---|
3894 | res++;
|
---|
3895 | log_to_screen ("img read err");
|
---|
3896 | }
|
---|
3897 | if (fwrite (blk, 1, 1024, fout) != 1024)
|
---|
3898 | {
|
---|
3899 | res++;
|
---|
3900 | log_to_screen ("fdd write err");
|
---|
3901 | }
|
---|
3902 | if (((blockno + 1) % 128) == 0)
|
---|
3903 | {
|
---|
3904 | paranoid_system ("sync"); /* fflush doesn't work; dunno why */
|
---|
3905 | update_evalcall_form (percentage);
|
---|
3906 | }
|
---|
3907 | }
|
---|
3908 | paranoid_fclose (fin);
|
---|
3909 | paranoid_fclose(fout);
|
---|
3910 | paranoid_free(tmp);
|
---|
3911 | paranoid_free(title);
|
---|
3912 | close_evalcall_form ();
|
---|
3913 | return (res);
|
---|
3914 | }
|
---|
3915 |
|
---|
3916 |
|
---|
3917 |
|
---|
3918 |
|
---|
3919 |
|
---|
3920 |
|
---|
3921 |
|
---|
3922 |
|
---|
3923 |
|
---|
3924 | /**
|
---|
3925 | * Wrapper around @c write_image_to_floppy_SUB().
|
---|
3926 | * This function, unlike @c write_image_to_floppy_SUB(),
|
---|
3927 | * gives the user the opportunity to retry if the write fails.
|
---|
3928 | * @see write_image_to_floppy_SUB
|
---|
3929 | */
|
---|
3930 | int
|
---|
3931 | write_image_to_floppy (char *device, char *datafile)
|
---|
3932 | {
|
---|
3933 | /*@ int ***************************************************************/
|
---|
3934 | int res = 0;
|
---|
3935 |
|
---|
3936 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
3937 | assert_string_is_neither_NULL_nor_zerolength(datafile);
|
---|
3938 |
|
---|
3939 | while ((res = write_image_to_floppy_SUB (device, datafile)))
|
---|
3940 | {
|
---|
3941 | if (!ask_me_yes_or_no ("Failed to write image to floppy. Retry?"))
|
---|
3942 | {
|
---|
3943 | return (res);
|
---|
3944 | }
|
---|
3945 | }
|
---|
3946 | return (res);
|
---|
3947 | }
|
---|
3948 |
|
---|
3949 | /* @} - end of utilityGroup */
|
---|
3950 |
|
---|