[1] | 1 | /***************************************************************************
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| 2 | mondo-rstr-tools.c - description
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| 3 | -----------------
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| 4 |
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| 5 | begin: Sun Sep 21 16:40:35 EDT 2003
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| 6 | copyright : (C) 2002 Mondo Hugo Rabson
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| 7 | email : Hugo Rabson <hugorabson@msn.com>
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| 8 | edited by : by Stan Benoit ?/2003
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| 9 | email : troff@nakedsoul.org
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| 10 | cvsid : $Id: mondo-rstr-tools.c
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| 11 | ***************************************************************************/
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| 12 |
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| 13 | /***************************************************************************
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| 14 | * *
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| 15 | * This program is free software; you can redistribute it and/or modify *
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| 16 | * it under the terms of the GNU General Public License as published by *
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| 17 | * the Free Software Foundation; either version 2 of the License, or *
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| 18 | * (at your option) any later version. *
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| 19 | * *
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| 20 | ***************************************************************************/
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| 21 | /* mondo-rstr-tools.c Hugo Rabson
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| 22 |
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| 23 |
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| 24 | 07/27
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| 25 | - if the user is foolish enough to use /dev/md0 as boot device,
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| 26 | call lilo -M /dev/hda to make sure lilo does its job properly
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| 27 | - better NFS+nuke support
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| 28 |
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| 29 | 07/20
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| 30 | - use backup's i-want-my-lvm file
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| 31 | - be sure to use archives' raidtab when restoring
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| 32 |
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| 33 | 07/18
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| 34 | - use /tmp/isodir for NFS if DR mode
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| 35 | - better support of users who boot from LVM CD and nuke-restore non-LVM backups
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| 36 |
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| 37 | 07/12
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| 38 | - bugfix to allow user to burn ISOs to CDs and restore from CDs (not original src)
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| 39 |
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| 40 | 06/29
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| 41 | - mount ext3 partitions as ext2, just in case :)
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| 42 |
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| 43 | 06/26
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| 44 | - delete make_relevant_partition_bootable()
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| 45 |
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| 46 | 06/19
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| 47 | - futzed with the call to mount floppy, to stop it from locking up on my AMD64 system
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| 48 |
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| 49 | 06/14
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| 50 | - shell out to /mnt/RESTORING chroot in order to let user install GRUB
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| 51 | manually if automatic GRUB installation fails
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| 52 |
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| 53 | 06/15
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| 54 | - Added check for different 'isodir' chosen by user than stored in the archive
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| 55 | Conor Daly <conor.daly@met.ie>
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| 56 |
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| 57 | 04/17
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| 58 | - replaced INTERNAL_TAPE_BLK_SIZE with bkpinfo->internal_tape_block_size
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| 59 |
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| 60 | 04/09
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| 61 | - don't try to mount CD if tape bkp
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| 62 |
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| 63 | 04/03
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| 64 | - trying to copy tmp/mondo-restore.cfg to itself - silly! - fixed
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| 65 |
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| 66 | 04/02
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| 67 | - when extracting cfg file and mountlist from all.tar.gz (tape copy),
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| 68 | use block size of INTERNAL_TAPE_BLK_SIZE, not TAPE_BLOCK_SIZE
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| 69 |
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| 70 | 02/21
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| 71 | - don't use 'mv -v' cos Busybox won't support it
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| 72 |
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| 73 | 02/09
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| 74 | - make hole for cfg file before moving it (line 2094 or so)
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| 75 |
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| 76 | 02/03
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| 77 | - changed a couple of refs to filelist.full, to filelist.full.gz
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| 78 |
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| 79 | 01/16/2004
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| 80 | - instead of copying filelist, use 'ln -sf' to link to original;
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| 81 | saves space
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| 82 |
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| 83 | 11/20/2003
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| 84 | - also retrieve /tmp/mountlist.txt if user wants
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| 85 |
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| 86 | 11/16
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| 87 | - fixed NFS path bug affecting the extractions of filelist/biggielist
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| 88 | during selective restore
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| 89 |
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| 90 | 11/02
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| 91 | - fixed mount_cdrom() to run properly w/ nfs restores
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| 92 | - mount_device() returns 0 if swap mount fails cos swap isn't crucial
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| 93 |
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| 94 | 10/17
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| 95 | - run_grub() uses MNT_RESTORING instead of "/mnt/RESTORING"
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| 96 |
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| 97 | 10/26
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| 98 | - cleaned up run_grub()
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| 99 |
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| 100 | 10/25
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| 101 | - fixed mount_cdrom() to run properly w/ nfs restores
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| 102 |
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| 103 | 10/21
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| 104 | - mount_device() returns 0 if swap mount fails cos swap isn't crucial
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| 105 |
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| 106 | 10/15
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| 107 | - run_grub() now uses its initiative instead
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| 108 | of calling grub-install
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| 109 |
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| 110 | 10/10
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| 111 | - don't leave copies of filelist.full lying around, clogging up
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| 112 | the ramdisk, there's a good fellow :-)
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| 113 |
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| 114 | 10/02
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| 115 | - added 'dvd' to the range of media types I'll understand
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| 116 | - fixed iso->cdr problem (thanks, Stan Benoit & Fred Beondo)
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| 117 |
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| 118 | 09/24
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| 119 | - try lots of tape devs if /dev/st0 fails
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| 120 |
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| 121 | 09/23/2003
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| 122 | - first incarnation
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| 123 | */
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| 124 |
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| 125 |
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| 126 | #include <pthread.h>
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| 127 | #include "../common/my-stuff.h"
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| 128 | #include "../common/mondostructures.h"
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| 129 | #include "../common/libmondo.h"
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| 130 | #include "mr-externs.h"
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| 131 | //#include "mondo-restore.h"
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| 132 | //#include "mondo-rstr-compare-EXT.h"
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| 133 | #include "mondo-rstr-tools.h"
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| 134 |
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| 135 | extern bool g_sigpipe_caught;
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| 136 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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| 137 | extern bool g_I_have_just_nuked;
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| 138 | extern char *g_tmpfs_mountpt;
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| 139 | extern char *g_isodir_device;
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| 140 | extern char *g_isodir_format;
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| 141 | extern long g_current_progress, g_maximum_progress;
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| 142 | extern char *g_biggielist_txt;// where 'biggielist.txt' is stored, on ramdisk / tempdir;
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| 143 | // biggielist.txt is the list of big files stored on the
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| 144 | // backup media set in question
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| 145 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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| 146 | // (excluding big files) stored on the backup media set
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| 147 | extern char *g_biggielist_pot;// list of big files which _could_ be restored, if the
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| 148 | // user chooses them
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| 149 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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| 150 | // were archived as images, not just /dev entries
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| 151 | // ... e.g. NTFS, BeOS partitions
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| 152 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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| 153 | // restore only these
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| 154 | extern char *g_mondo_cfg_file; // where m*ndo-restore.cfg (the config file) is stored
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| 155 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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| 156 | extern char *g_mondo_home; // homedir of Mondo; usually /usr/local/share/mondo
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| 157 | extern struct s_bkpinfo *g_bkpinfo_DONTUSETHIS;
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| 158 |
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| 159 | extern t_bkptype g_backup_media_type;
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| 160 |
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| 161 | extern int g_partition_table_locked_up;
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| 162 |
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| 163 | /**
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| 164 | * @addtogroup restoreUtilityGroup
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| 165 | * @{
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| 166 | */
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| 167 | /**
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| 168 | * Free the malloc()s for the filename variables.
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| 169 | */
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| 170 | void free_MR_global_filenames()
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| 171 | {
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| 172 | paranoid_free ( g_biggielist_txt );
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| 173 | paranoid_free ( g_filelist_full );
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| 174 | paranoid_free ( g_filelist_imagedevs );
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| 175 | // paranoid_free (g_imagedevs_pot );
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| 176 | paranoid_free ( g_imagedevs_restthese );
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| 177 | paranoid_free ( g_mondo_cfg_file );
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| 178 | paranoid_free ( g_mountlist_fname );
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| 179 | paranoid_free ( g_mondo_home );
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| 180 | paranoid_free ( g_tmpfs_mountpt );
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| 181 | paranoid_free ( g_isodir_device );
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| 182 | paranoid_free ( g_isodir_format );
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| 183 |
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| 184 | }
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| 185 |
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| 186 |
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| 187 |
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| 188 | /**
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| 189 | * Ask the user which imagedevs from the list contained in @p infname should
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| 190 | * actually be restored.
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| 191 | * @param infname The file containing a list of all imagedevs.
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| 192 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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| 193 | * @ingroup restoreUtilityGroup
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| 194 | */
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| 195 | void
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| 196 | ask_about_these_imagedevs( char *infname, char *outfname )
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| 197 | {
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| 198 | FILE *fin;
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| 199 | FILE *fout;
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| 200 | /************************************************************************
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| 201 | * allocate memory regions. test and set -sab 16 feb 2003 *
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| 202 | ************************************************************************/
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| 203 | char *incoming_ptr;
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| 204 | char *question_ptr;
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| 205 |
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| 206 | char incoming[ MAX_STR_LEN ];
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| 207 | char question[ MAX_STR_LEN ];
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| 208 |
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| 209 | assert_string_is_neither_NULL_nor_zerolength(infname);
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| 210 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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| 211 |
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| 212 | incoming_ptr = malloc(sizeof(incoming));
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| 213 | if ( incoming_ptr == NULL )
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| 214 | {
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| 215 | fprintf(stderr, "Out of Memory\n");
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| 216 | exit (EXIT_FAILURE);
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| 217 | }
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| 218 |
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| 219 | question_ptr = malloc(sizeof(question));
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| 220 | if ( question_ptr == NULL)
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| 221 | {
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| 222 | fprintf(stderr, "Out of Memory\n");
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| 223 | exit (EXIT_FAILURE);
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| 224 | }
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| 225 |
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| 226 | memset (incoming_ptr, '\0', sizeof(incoming));
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| 227 | memset (question_ptr, '\0', sizeof(question));
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| 228 |
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| 229 |
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| 230 |
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| 231 | if (!( fin = fopen( infname,"r") ) )
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| 232 | {
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| 233 | fatal_error( "Cannot openin infname" );
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| 234 | }
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| 235 | if ( !( fout = fopen( outfname, "w" ) ) )
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| 236 | {
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| 237 | fatal_error( "Cannot openin outfname");
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| 238 | }
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| 239 | for( fgets( incoming_ptr, MAX_STR_LEN, fin);
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| 240 | !feof( fin );
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| 241 | fgets( incoming_ptr, MAX_STR_LEN, fin ) )
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| 242 | {
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| 243 | strip_spaces( incoming_ptr );
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| 244 |
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| 245 | if ( incoming[0] == '\0')
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| 246 | {
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| 247 | continue;
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| 248 | }
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| 249 |
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| 250 | sprintf( question_ptr,
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| 251 | "Should I restore the image of %s ?",
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| 252 | incoming_ptr );
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| 253 |
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| 254 | if ( ask_me_yes_or_no( question_ptr ) )
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| 255 | {
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| 256 | fprintf( fout, "%s\n", incoming_ptr );
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| 257 | }
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| 258 | }
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| 259 |
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| 260 | /*** free memory ***********/
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| 261 | paranoid_free(incoming_ptr);
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| 262 | incoming_ptr = NULL;
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| 263 | paranoid_free(question_ptr);
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| 264 | question_ptr = NULL;
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| 265 |
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| 266 |
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| 267 | paranoid_fclose( fout );
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| 268 | paranoid_fclose( fin );
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| 269 | }
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| 270 |
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| 271 | /**************************************************************************
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| 272 | *ASK_ABOUT_THESE_IMAGEDEVS *
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| 273 | **************************************************************************/
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| 274 |
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| 275 |
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| 276 |
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| 277 |
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| 278 |
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| 279 |
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| 280 |
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| 281 |
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| 282 | /**
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| 283 | * Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
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| 284 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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| 285 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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| 286 | * @param output_cfg_file Where to put the configuration file extracted.
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| 287 | * @param output_mountlist_file Where to put the mountlist file extracted.
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| 288 | * @return 0 for success, nonzero for failure.
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| 289 | * @ingroup restoreUtilityGroup
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| 290 | */
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| 291 | int
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| 292 | extract_config_file_from_ramdisk( struct s_bkpinfo *bkpinfo,
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| 293 | char *ramdisk_fname,
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| 294 | char *output_cfg_file,
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| 295 | char *output_mountlist_file)
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| 296 | {
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| 297 | char *mountpt;
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| 298 | char *command;
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| 299 | char *orig_fname;
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| 300 | int retval=0;
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| 301 |
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| 302 | assert(bkpinfo!=NULL);
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| 303 | malloc_string(mountpt);
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| 304 | malloc_string(command);
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| 305 | malloc_string(orig_fname);
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| 306 | assert_string_is_neither_NULL_nor_zerolength(ramdisk_fname);
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| 307 | assert_string_is_neither_NULL_nor_zerolength(output_cfg_file);
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| 308 | assert_string_is_neither_NULL_nor_zerolength(output_mountlist_file);
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| 309 | sprintf( mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir );
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| 310 | sprintf( command, "mkdir -p %s", mountpt );
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| 311 | run_program_and_log_output ( command, FALSE );
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| 312 | sprintf( command, "gzip -dc %s > %s/mindi.rd 2> /dev/null",
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| 313 | ramdisk_fname,
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| 314 | bkpinfo->tmpdir );
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| 315 |
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| 316 | run_program_and_log_output( command, FALSE );
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| 317 | sprintf( command, "umount %s", mountpt );
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| 318 |
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| 319 | run_program_and_log_output( command, FALSE );
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| 320 |
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| 321 | sprintf( command, "mount -o loop %s/mindi.rd -t ext2 %s",
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| 322 | bkpinfo->tmpdir,
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| 323 | mountpt );
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| 324 |
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| 325 | run_program_and_log_output( command, FALSE );
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| 326 |
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| 327 | sprintf( command, "mkdir -p %s/tmp", bkpinfo->tmpdir);
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| 328 |
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| 329 | run_program_and_log_output( command, FALSE );
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| 330 |
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| 331 | sprintf( command,
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| 332 | "cp -f %s/%s %s", // %s/%s becomes {mountpt}/tmp/m*ndo-restore.cfg
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| 333 | mountpt, g_mondo_cfg_file,
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| 334 | output_cfg_file );
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| 335 | run_program_and_log_output(command, FALSE);
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| 336 |
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| 337 | sprintf( orig_fname, "%s/%s", mountpt, g_mountlist_fname );
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| 338 | if (does_file_exist( orig_fname ))
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| 339 | {
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| 340 | sprintf( command,
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| 341 | "cp -f %s %s",
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| 342 | orig_fname, output_mountlist_file );
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| 343 | run_program_and_log_output( command, FALSE );
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| 344 | }
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| 345 | sprintf( command, "umount %s", mountpt );
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| 346 | run_program_and_log_output( command, FALSE );
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| 347 | if ( !does_file_exist(output_cfg_file) || (!does_file_exist(output_mountlist_file) && does_file_exist(orig_fname)) )
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| 348 | {
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| 349 | log_msg(2, "Failed to extract %s and/or %s from ramdisk",
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| 350 | output_cfg_file,
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| 351 | output_mountlist_file );
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| 352 | retval=1;
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| 353 | }
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| 354 | else
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| 355 | {
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| 356 | retval=0;
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| 357 | }
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| 358 | paranoid_free(mountpt);
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| 359 | paranoid_free(command);
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| 360 | paranoid_free(orig_fname);
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| 361 | return(retval);
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| 362 |
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| 363 | }
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| 364 |
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| 365 |
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| 366 |
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| 367 |
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| 368 | /**
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| 369 | * Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
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| 370 | * @param bkpinfo The backup information structure.
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| 371 | */
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| 372 | void get_cfg_file_from_archive_or_bust(struct s_bkpinfo *bkpinfo)
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| 373 | {
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| 374 | while(get_cfg_file_from_archive(bkpinfo))
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| 375 | {
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| 376 | if (!ask_me_yes_or_no("Failed to find config file/archives. Choose another source?"))
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| 377 | { fatal_error("Could not find config file/archives. Aborting."); }
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| 378 | interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
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| 379 | }
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| 380 | }
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| 381 |
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| 382 |
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| 383 | /**
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| 384 | * Determine whether @p list_fname contains a line containing @p f.
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| 385 | * @param f The line to search for.
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| 386 | * @param list_fname The file to search in.
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| 387 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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| 388 | * @return TRUE if it's in the list, FALSE if it's not.
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| 389 | */
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| 390 | bool
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| 391 | is_file_in_list(char *f, char *list_fname, char *preamble)
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| 392 | {
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| 393 |
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| 394 | /** needs malloc **/
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| 395 | char *command;
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| 396 | char *file;
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| 397 | char *tmp;
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| 398 | int res;
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| 399 |
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| 400 | malloc_string(command);
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| 401 | malloc_string(file);
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| 402 | malloc_string(tmp);
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| 403 | assert_string_is_neither_NULL_nor_zerolength(f);
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| 404 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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| 405 | assert(preamble!=NULL);
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| 406 |
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| 407 | if ( strncmp( preamble, f, strlen(preamble ) ) == 0 )
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| 408 | {
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| 409 | strcpy( file, f + strlen(preamble) );
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| 410 | }
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| 411 | else
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| 412 | {
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| 413 | strcpy( file, f );
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| 414 | }
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| 415 | if ( file[0] == '/' && file[1] == '/')
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| 416 | {
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| 417 | strcpy( tmp, file );
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| 418 | strcpy( file,tmp + 1 );
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| 419 | }
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| 420 | sprintf( tmp,"Checking to see if f=%s, file=%s, is in the list of biggiefiles", f, file);
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| 421 | log_msg(2, tmp );
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| 422 | sprintf( command, "cat %s | grep -x \"%s\"", list_fname, file );
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| 423 | res = run_program_and_log_output( command, FALSE);
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| 424 | paranoid_free(command);
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| 425 | paranoid_free(file);
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| 426 | paranoid_free(tmp);
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| 427 | if (res)
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| 428 | {
|
---|
| 429 | return(FALSE);
|
---|
| 430 | }
|
---|
| 431 | else
|
---|
| 432 | {
|
---|
| 433 | return(TRUE);
|
---|
| 434 | }
|
---|
| 435 | }
|
---|
| 436 | /**************************************************************************
|
---|
| 437 | *END_IS_FILE_IN_LIST *
|
---|
| 438 | **************************************************************************/
|
---|
| 439 |
|
---|
| 440 |
|
---|
| 441 |
|
---|
| 442 | /**
|
---|
| 443 | * Set up an ISO backup.
|
---|
| 444 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 445 | * - @c bkpinfo->backup_media_type
|
---|
| 446 | * - @c bkpinfo->disaster_recovery
|
---|
| 447 | * - @c bkpinfo->isodir
|
---|
| 448 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
|
---|
| 449 | * @return 0 for success, nonzero for failure.
|
---|
| 450 | */
|
---|
| 451 | int iso_fiddly_bits(struct s_bkpinfo *bkpinfo, bool nuke_me_please)
|
---|
| 452 | {
|
---|
| 453 | char *mount_isodir_command, *tmp,
|
---|
| 454 | *command;
|
---|
| 455 | int retval=0, i;
|
---|
| 456 | bool already_mounted=FALSE;
|
---|
| 457 |
|
---|
| 458 | assert(bkpinfo!=NULL);
|
---|
| 459 | malloc_string(mount_isodir_command);
|
---|
| 460 | malloc_string(tmp);
|
---|
| 461 | malloc_string(command);
|
---|
| 462 | g_ISO_restore_mode=TRUE;
|
---|
| 463 | read_cfg_var( g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 464 | if (bkpinfo->disaster_recovery)
|
---|
| 465 | {
|
---|
| 466 | /* Patch Conor Daly 26-june-2004
|
---|
| 467 | * Don't let this clobber an existing bkpinfo->isodir */
|
---|
| 468 | if (!bkpinfo->isodir[0]) {
|
---|
| 469 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 470 | }
|
---|
| 471 | /* End patch */
|
---|
| 472 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
| 473 | run_program_and_log_output(command, 5);
|
---|
| 474 | log_msg(2,"Setting isodir to %s", bkpinfo->isodir);
|
---|
| 475 | }
|
---|
| 476 |
|
---|
| 477 | if (!get_isodir_info(g_isodir_device, g_isodir_format, bkpinfo->isodir, nuke_me_please)) {return(1);}
|
---|
| 478 | paranoid_system("umount "MNT_CDROM" 2> /dev/null"); /* just in case */
|
---|
| 479 |
|
---|
| 480 | if (is_this_device_mounted(g_isodir_device))
|
---|
| 481 | {
|
---|
| 482 | log_to_screen("WARNING - isodir is already mounted");
|
---|
| 483 | already_mounted=TRUE;
|
---|
| 484 | }
|
---|
| 485 | else
|
---|
| 486 | {
|
---|
| 487 | sprintf(mount_isodir_command,"mount %s", g_isodir_device);
|
---|
| 488 | if (strlen(g_isodir_format)>1)
|
---|
| 489 | { sprintf(mount_isodir_command+strlen(mount_isodir_command)," -t %s", g_isodir_format); }
|
---|
| 490 | strcat(mount_isodir_command," -o ro ");
|
---|
| 491 | strcat(mount_isodir_command, bkpinfo->isodir);
|
---|
| 492 | run_program_and_log_output("df -m", FALSE);
|
---|
| 493 | sprintf(tmp, "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?", mount_isodir_command);
|
---|
| 494 | log_msg(1,tmp);
|
---|
| 495 | if (run_program_and_log_output(mount_isodir_command, FALSE))
|
---|
| 496 | { popup_and_OK("Cannot mount the device where the ISO files are stored."); return(1); }
|
---|
| 497 | log_to_screen("I have mounted the device where the ISO files are stored.");
|
---|
| 498 | }
|
---|
| 499 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) { mount_cdrom(bkpinfo); }
|
---|
| 500 | i=what_number_cd_is_this(bkpinfo); /* has the side-effect of calling mount_cdrom() */
|
---|
| 501 | sprintf(tmp,"%s #%d has been mounted via loopback mount", media_descriptor_string(bkpinfo->backup_media_type), i);
|
---|
| 502 | log_msg(1,tmp);
|
---|
| 503 | if (i<0)
|
---|
| 504 | { popup_and_OK("Cannot find ISO images in the directory you specified."); retval=1; }
|
---|
| 505 | log_msg(2,"%ld: bkpinfo->isodir is now %s", __LINE__, bkpinfo->isodir);
|
---|
| 506 | paranoid_free(mount_isodir_command);
|
---|
| 507 | paranoid_free(tmp);
|
---|
| 508 | paranoid_free(command);
|
---|
| 509 | return(retval);
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 |
|
---|
| 513 |
|
---|
| 514 |
|
---|
| 515 | /**
|
---|
| 516 | * Kill all Petris processes.
|
---|
| 517 | */
|
---|
| 518 | void
|
---|
| 519 | kill_petris(void)
|
---|
| 520 | {
|
---|
| 521 | char *command;
|
---|
| 522 | malloc_string(command);
|
---|
| 523 | sprintf( command, "kill `ps wax 2> /dev/null | grep petris 2> /dev/null | grep -v grep | cut -d' ' -f2` 2> /dev/null");
|
---|
| 524 | paranoid_system( command );
|
---|
| 525 | paranoid_free(command);
|
---|
| 526 | }
|
---|
| 527 | /**************************************************************************
|
---|
| 528 | *END_KILL_PETRIS *
|
---|
| 529 | **************************************************************************/
|
---|
| 530 |
|
---|
| 531 |
|
---|
| 532 | /**
|
---|
| 533 | * (Disabled) Modify rc.local to fix some things on first boot.
|
---|
| 534 | * This function currently doesn't do anything except make sure /tmp has the
|
---|
| 535 | * right permissions.
|
---|
| 536 | * @param path The path to /etc on the user's filesystem.
|
---|
| 537 | * @return 0 for success, nonzero for failure.
|
---|
| 538 | */
|
---|
| 539 | int
|
---|
| 540 | modify_rclocal_one_time( char *path )
|
---|
| 541 | {
|
---|
| 542 | /** malloc **/
|
---|
| 543 | char *rclocal_fname;
|
---|
| 544 | char *newfile_fname;
|
---|
| 545 | char *tmp;
|
---|
| 546 |
|
---|
| 547 | malloc_string(rclocal_fname);
|
---|
| 548 | malloc_string(newfile_fname);
|
---|
| 549 | malloc_string(tmp);
|
---|
| 550 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
| 551 |
|
---|
| 552 | sprintf( rclocal_fname, "%s/rc.local", path );
|
---|
| 553 |
|
---|
| 554 | // sprintf(tmp, "chmod 1777 %s/tmp", MNT_RESTORING);
|
---|
| 555 | // run_program_and_log_output( tmp, FALSE );
|
---|
| 556 | return( 0 ); /* remove this line to open the floodgates... */
|
---|
| 557 |
|
---|
| 558 | if (! does_file_exist( rclocal_fname ) )
|
---|
| 559 | {
|
---|
| 560 | sprintf( rclocal_fname, "%s/rc.d/rc.local", path );
|
---|
| 561 | }
|
---|
| 562 | if (! does_file_exist( rclocal_fname ) )
|
---|
| 563 | {
|
---|
| 564 | paranoid_free(rclocal_fname);
|
---|
| 565 | paranoid_free(newfile_fname);
|
---|
| 566 | paranoid_free(tmp);
|
---|
| 567 | return( 1 );
|
---|
| 568 | }
|
---|
| 569 | sprintf( newfile_fname, "%s/rc.local.mondorescue", path );
|
---|
| 570 | sprintf( tmp, "cat %s | grep mondorescue > /dev/null 2> /dev/null",rclocal_fname );
|
---|
| 571 | if (system( tmp ) )
|
---|
| 572 | {
|
---|
| 573 | sprintf( tmp,"echo \"[ -e %s ] && %s\n\" >> %s",
|
---|
| 574 | newfile_fname,
|
---|
| 575 | newfile_fname,
|
---|
| 576 | rclocal_fname);
|
---|
| 577 |
|
---|
| 578 | paranoid_system( tmp );
|
---|
| 579 | }
|
---|
| 580 | sprintf( tmp, "echo -en \"#!/bin/sh\
|
---|
| 581 | \\n\
|
---|
| 582 | \\n\
|
---|
| 583 | cat %s | grep -v mondorescue > %s\\n\
|
---|
| 584 | rm -f /var/lock/subsys/*xfs*\\n\
|
---|
| 585 | rm -f /var/run/xfs.*\\n\
|
---|
| 586 | killall xfs\\n\
|
---|
| 587 | service xfs start\\n\
|
---|
| 588 | yes | rm -f %s\\n\
|
---|
| 589 | \" > %s",rclocal_fname,rclocal_fname,newfile_fname,newfile_fname);
|
---|
| 590 | sprintf( tmp, "chmod +x \"%s\"", newfile_fname );
|
---|
| 591 | run_program_and_log_output( tmp, FALSE );
|
---|
| 592 | paranoid_free(rclocal_fname);
|
---|
| 593 | paranoid_free(newfile_fname);
|
---|
| 594 | paranoid_free(tmp);
|
---|
| 595 | return( 0 );
|
---|
| 596 | }
|
---|
| 597 | /**************************************************************************
|
---|
| 598 | *END_ MODIFY_RCLOCAL_ONE_TIME *
|
---|
| 599 | **************************************************************************/
|
---|
| 600 |
|
---|
| 601 |
|
---|
| 602 |
|
---|
| 603 |
|
---|
| 604 |
|
---|
| 605 | /**
|
---|
| 606 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
| 607 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
| 608 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
| 609 | * @return The number of errors encountered (0 for success).
|
---|
| 610 | */
|
---|
| 611 | int mount_all_devices(struct mountlist_itself *p_external_copy_of_mountlist, bool writeable)
|
---|
| 612 | {
|
---|
| 613 | int retval=0,lino,res;
|
---|
| 614 | char *tmp, *these_failed, *format;
|
---|
| 615 | struct mountlist_itself *mountlist;
|
---|
| 616 |
|
---|
| 617 | malloc_string(tmp);
|
---|
| 618 | malloc_string(format);
|
---|
| 619 | malloc_string(these_failed);
|
---|
| 620 | assert(p_external_copy_of_mountlist!=NULL);
|
---|
| 621 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 622 | memcpy((void*)mountlist, (void*)p_external_copy_of_mountlist, sizeof(struct mountlist_itself));
|
---|
| 623 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
| 624 |
|
---|
| 625 | /** menset **/
|
---|
| 626 | these_failed[0] = '\0';
|
---|
| 627 |
|
---|
| 628 | mvaddstr_and_log_it( g_currentY, 0, "Mounting devices ");
|
---|
| 629 | open_progress_form("Mounting devices",
|
---|
| 630 | "I am now mounting all the drives.",
|
---|
| 631 | "This should not take long.",
|
---|
| 632 | "",
|
---|
| 633 | mountlist->entries);
|
---|
| 634 |
|
---|
| 635 | for( lino = 0; lino < mountlist->entries; lino++ )
|
---|
| 636 | {
|
---|
| 637 | if ( !strcmp( mountlist->el[lino].device, "/proc" ) )
|
---|
| 638 | {
|
---|
| 639 | log_msg(1, "Again with the /proc - why is this in your mountlist?");
|
---|
| 640 | }
|
---|
| 641 | else if ( is_this_device_mounted( mountlist->el[lino].device ) )
|
---|
| 642 | {
|
---|
| 643 | sprintf( tmp, "%s is already mounted",mountlist->el[lino].device );
|
---|
| 644 | log_to_screen( tmp );
|
---|
| 645 | }
|
---|
| 646 | else if ( strcmp( mountlist->el[lino].mountpoint, "none" ) && strcmp( mountlist->el[lino].mountpoint, "lvm" ) && strcmp( mountlist->el[lino].mountpoint,"raid" ) && strcmp(mountlist->el[lino].mountpoint, "image" ) )
|
---|
| 647 | {
|
---|
| 648 | sprintf( tmp, "Mounting %s",mountlist->el[lino].device );
|
---|
| 649 | update_progress_form( tmp );
|
---|
| 650 | strcpy(format, mountlist->el[lino].format);
|
---|
| 651 | if (!strcmp(format, "ext3")) { strcpy(format, "ext2"); }
|
---|
| 652 | res = mount_device( mountlist->el[lino].device,
|
---|
| 653 | mountlist->el[lino].mountpoint,
|
---|
| 654 | format,
|
---|
| 655 | writeable );
|
---|
| 656 | retval += res;
|
---|
| 657 | if ( res )
|
---|
| 658 | {
|
---|
| 659 | strcat( these_failed,mountlist->el[lino].device );
|
---|
| 660 | strcat( these_failed, " " );
|
---|
| 661 | }
|
---|
| 662 | }
|
---|
| 663 | g_current_progress++;
|
---|
| 664 | }
|
---|
| 665 | close_progress_form();
|
---|
| 666 | run_program_and_log_output( "df -m", TRUE );
|
---|
| 667 | if ( retval )
|
---|
| 668 | {
|
---|
| 669 | if (g_partition_table_locked_up > 0)
|
---|
| 670 | {
|
---|
| 671 | log_to_screen(
|
---|
| 672 | "fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
|
---|
| 673 | log_to_screen(
|
---|
| 674 | "lock up the partition table. You might have to reboot and use Interactive Mode to");
|
---|
| 675 | log_to_screen(
|
---|
| 676 | "format and restore *without* partitioning first. Sorry for the inconvenience.");
|
---|
| 677 | }
|
---|
| 678 | sprintf( tmp, "Could not mount devices %s- shall I abort?", these_failed );
|
---|
| 679 | if ( !ask_me_yes_or_no( tmp ) )
|
---|
| 680 | {
|
---|
| 681 | retval = 0;
|
---|
| 682 | log_to_screen( "Continuing, although some devices failed to be mounted" );
|
---|
| 683 | mvaddstr_and_log_it( g_currentY++, 74, "Done." );
|
---|
| 684 | }
|
---|
| 685 | else
|
---|
| 686 | {
|
---|
| 687 | mvaddstr_and_log_it( g_currentY++, 74, "Failed." );
|
---|
| 688 | log_to_screen( "Unable to mount some or all of your partitions." );
|
---|
| 689 | }
|
---|
| 690 | }
|
---|
| 691 | else
|
---|
| 692 | {
|
---|
| 693 | log_to_screen("All partitions were mounted OK.");
|
---|
| 694 | mvaddstr_and_log_it(g_currentY++,74,"Done.");
|
---|
| 695 | }
|
---|
| 696 | run_program_and_log_output("df -m", 3);
|
---|
| 697 | paranoid_free(mountlist);
|
---|
| 698 | paranoid_free(tmp);
|
---|
| 699 | paranoid_free(format);
|
---|
| 700 | paranoid_free(these_failed);
|
---|
| 701 | return(retval);
|
---|
| 702 | }
|
---|
| 703 | /**************************************************************************
|
---|
| 704 | *END_MOUNT_ALL_DEVICES *
|
---|
| 705 | **************************************************************************/
|
---|
| 706 |
|
---|
| 707 |
|
---|
| 708 | /**
|
---|
| 709 | * Mount the CD-ROM device at /mnt/cdrom.
|
---|
| 710 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 711 | * - @c bkpinfo->backup_media_type
|
---|
| 712 | * - @c bkpinfo->disaster_recovery
|
---|
| 713 | * - @c bkpinfo->isodir
|
---|
| 714 | * - @c bkpinfo->media_device
|
---|
| 715 | * @return 0 for success, nonzero for failure.
|
---|
| 716 | */
|
---|
| 717 | int mount_cdrom(struct s_bkpinfo *bkpinfo)
|
---|
| 718 | {
|
---|
| 719 | char *mount_cmd;
|
---|
| 720 | int i,res;
|
---|
| 721 | #ifdef __FreeBSD__
|
---|
| 722 | char mdd[32];
|
---|
| 723 | char *mddev = mdd;
|
---|
| 724 | #endif
|
---|
| 725 |
|
---|
| 726 | malloc_string(mount_cmd);
|
---|
| 727 | assert(bkpinfo!=NULL);
|
---|
| 728 |
|
---|
| 729 | if (bkpinfo->backup_media_type == tape || bkpinfo->backup_media_type == udev)
|
---|
| 730 | {
|
---|
| 731 | log_msg(8, "Tape/udev. Therefore, no need to mount CDROM.");
|
---|
| 732 | paranoid_free(mount_cmd);
|
---|
| 733 | return 0;
|
---|
| 734 | }
|
---|
| 735 |
|
---|
| 736 | if (!run_program_and_log_output("mount | fgrep " MNT_CDROM, FALSE))
|
---|
| 737 | {
|
---|
| 738 | log_msg(2,"mount_cdrom() - CD already mounted. Fair enough.");
|
---|
| 739 | paranoid_free(mount_cmd);
|
---|
| 740 | return(0);
|
---|
| 741 | }
|
---|
| 742 |
|
---|
| 743 | if (bkpinfo->backup_media_type == nfs)
|
---|
| 744 | {
|
---|
| 745 | log_msg(2,"Mounting for NFS thingy");
|
---|
| 746 | log_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
| 747 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
| 748 | && am_I_in_disaster_recovery_mode())
|
---|
| 749 | {
|
---|
| 750 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 751 | log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
| 752 | }
|
---|
| 753 |
|
---|
| 754 | #ifdef __FreeBSD__
|
---|
| 755 | sprintf (mount_cmd, "/mnt/isodir/%s/%s/%d.iso", bkpinfo->isodir, bkpinfo->nfs_remote_dir, g_current_media_number);
|
---|
| 756 | mddev = make_vn (mount_cmd);
|
---|
| 757 | sprintf (mount_cmd, "mount_cd9660 -r %s "MNT_CDROM, mddev);
|
---|
| 758 | #else
|
---|
| 759 | sprintf(mount_cmd, "mount %s/%s/%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, bkpinfo->nfs_remote_dir, g_current_media_number, MNT_CDROM);
|
---|
| 760 | #endif
|
---|
| 761 |
|
---|
| 762 | }
|
---|
| 763 | else
|
---|
| 764 |
|
---|
| 765 | if (bkpinfo->backup_media_type == iso)
|
---|
| 766 | {
|
---|
| 767 | #ifdef __FreeBSD__
|
---|
| 768 | sprintf (mount_cmd, "%s/%d.iso", bkpinfo->isodir, g_current_media_number);
|
---|
| 769 | mddev = make_vn (mount_cmd);
|
---|
| 770 | sprintf (mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
| 771 | #else
|
---|
| 772 | sprintf(mount_cmd, "mount %s/%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, g_current_media_number, MNT_CDROM);
|
---|
| 773 | #endif
|
---|
| 774 | }
|
---|
| 775 | else if (strstr(bkpinfo->media_device, "/dev/"))
|
---|
| 776 |
|
---|
| 777 | #ifdef __FreeBSD__
|
---|
| 778 | { sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM); }
|
---|
| 779 | #else
|
---|
| 780 | { sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM); }
|
---|
| 781 | #endif
|
---|
| 782 |
|
---|
| 783 | else
|
---|
| 784 | {
|
---|
| 785 | if (bkpinfo->disaster_recovery && does_file_exist("/tmp/CDROM-LIVES-HERE"))
|
---|
| 786 | { strcpy(bkpinfo->media_device, last_line_of_file("/tmp/CDROM-LIVES-HERE")); }
|
---|
| 787 | else
|
---|
| 788 | { find_cdrom_device( bkpinfo->media_device, TRUE ); }
|
---|
| 789 |
|
---|
| 790 | #ifdef __FreeBSD__
|
---|
| 791 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
|
---|
| 792 | #else
|
---|
| 793 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
|
---|
| 794 | #endif
|
---|
| 795 |
|
---|
| 796 | }
|
---|
| 797 | log_msg(2,"(mount_cdrom) --- command = %s", mount_cmd);
|
---|
| 798 | for(i=0;i<2;i++)
|
---|
| 799 | {
|
---|
| 800 | res=run_program_and_log_output(mount_cmd, FALSE);
|
---|
| 801 | if (!res)
|
---|
| 802 | {
|
---|
| 803 | break;
|
---|
| 804 | }
|
---|
| 805 | else
|
---|
| 806 | {
|
---|
| 807 | log_msg(2,"Failed to mount CD-ROM drive.");
|
---|
| 808 | sleep(5);
|
---|
| 809 | run_program_and_log_output( "sync", FALSE );
|
---|
| 810 | }
|
---|
| 811 | }
|
---|
| 812 | if (res) { log_msg(2,"Failed, despite %d attempts", i); }
|
---|
| 813 | else { log_msg(2,"Mounted CD-ROM drive OK"); }
|
---|
| 814 | paranoid_free(mount_cmd);
|
---|
| 815 | return(res);
|
---|
| 816 | }
|
---|
| 817 |
|
---|
| 818 |
|
---|
| 819 |
|
---|
| 820 |
|
---|
| 821 |
|
---|
| 822 | /**************************************************************************
|
---|
| 823 | *END_MOUNT_CDROM *
|
---|
| 824 | **************************************************************************/
|
---|
| 825 |
|
---|
| 826 |
|
---|
| 827 | /**
|
---|
| 828 | * Mount @p device at @p mpt as @p format.
|
---|
| 829 | * @param device The device (/dev entry) to mount.
|
---|
| 830 | * @param mpt The directory to mount it on.
|
---|
| 831 | * @param format The filesystem type of @p device.
|
---|
| 832 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
|
---|
| 833 | * @return 0 for success, nonzero for failure.
|
---|
| 834 | */
|
---|
| 835 | int
|
---|
| 836 | mount_device( char *device, char *mpt, char *format, bool writeable)
|
---|
| 837 | {
|
---|
| 838 | int res = 0;
|
---|
| 839 |
|
---|
| 840 | /** malloc **/
|
---|
| 841 | char *tmp, *command, *mountdir, *mountpoint, *additional_parameters;
|
---|
| 842 |
|
---|
| 843 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 844 | assert_string_is_neither_NULL_nor_zerolength(mpt);
|
---|
| 845 | assert(format!=NULL);
|
---|
| 846 | malloc_string(tmp);
|
---|
| 847 | malloc_string(command);
|
---|
| 848 | malloc_string(mountdir);
|
---|
| 849 | malloc_string(mountpoint);
|
---|
| 850 | malloc_string(additional_parameters);
|
---|
| 851 |
|
---|
| 852 | if (!strcmp (mpt, "/1"))
|
---|
| 853 | {
|
---|
| 854 | strcpy (mountpoint, "/");
|
---|
| 855 | log_msg (3,"Mommm! SME is being a dildo!");
|
---|
| 856 | }
|
---|
| 857 | else
|
---|
| 858 | {
|
---|
| 859 | strcpy (mountpoint, mpt);
|
---|
| 860 | }
|
---|
| 861 |
|
---|
| 862 | if ( !strcmp(mountpoint,"lvm" ) )
|
---|
| 863 | {
|
---|
| 864 | return( 0 );
|
---|
| 865 | }
|
---|
| 866 | if ( !strcmp(mountpoint,"image" ) )
|
---|
| 867 | {
|
---|
| 868 | return( 0 );
|
---|
| 869 | }
|
---|
| 870 | sprintf( tmp, "Mounting device %s ", device );
|
---|
| 871 | log_msg( 1, tmp );
|
---|
| 872 | if ( writeable )
|
---|
| 873 | {
|
---|
| 874 | strcpy( additional_parameters, "-o rw");
|
---|
| 875 | }
|
---|
| 876 | else
|
---|
| 877 | {
|
---|
| 878 | strcpy( additional_parameters, "-o ro");
|
---|
| 879 | }
|
---|
| 880 | if (find_home_of_exe("setfattr"))
|
---|
| 881 | {
|
---|
| 882 | strcat( additional_parameters, ",user_xattr");
|
---|
| 883 | }
|
---|
| 884 | if (find_home_of_exe("setfacl"))
|
---|
| 885 | {
|
---|
| 886 | strcat( additional_parameters, ",acl");
|
---|
| 887 | }
|
---|
| 888 |
|
---|
| 889 | if ( !strcmp( mountpoint,"swap" ) )
|
---|
| 890 | {
|
---|
| 891 | sprintf( command, "swapon %s", device );
|
---|
| 892 | }
|
---|
| 893 | else
|
---|
| 894 | {
|
---|
| 895 | if ( !strcmp( mountpoint,"/" ) )
|
---|
| 896 | {
|
---|
| 897 | strcpy( mountdir, MNT_RESTORING);
|
---|
| 898 | }
|
---|
| 899 | else
|
---|
| 900 | {
|
---|
| 901 | sprintf( mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
| 902 | }
|
---|
| 903 | sprintf( command, "mkdir -p %s", mountdir );
|
---|
| 904 | run_program_and_log_output( command, FALSE );
|
---|
| 905 | sprintf( command, "mount -t %s %s %s %s 2>> %s", format, device, additional_parameters, mountdir, MONDO_LOGFILE );
|
---|
| 906 | log_msg(2, "command='%s'", command);
|
---|
| 907 | }
|
---|
| 908 | res = run_program_and_log_output( command, TRUE );
|
---|
| 909 | if ( res && (strstr(command, "xattr") || strstr(command, "acl")))
|
---|
| 910 | {
|
---|
| 911 | log_msg(1, "Re-trying without the fancy extra parameters");
|
---|
| 912 | sprintf( command, "mount -t %s %s %s 2>> %s", format, device, mountdir, MONDO_LOGFILE );
|
---|
| 913 | res = run_program_and_log_output( command, TRUE );
|
---|
| 914 | }
|
---|
| 915 | if ( res )
|
---|
| 916 | {
|
---|
| 917 | log_msg(1, "Unable to mount device %s (type %s) at %s", device, format, mountdir );
|
---|
| 918 | log_msg(1, "command was '%s'", command);
|
---|
| 919 | if ( !strcmp( mountpoint, "swap" ) )
|
---|
| 920 | {
|
---|
| 921 | log_to_screen( tmp );
|
---|
| 922 | }
|
---|
| 923 | else
|
---|
| 924 | {
|
---|
| 925 | log_msg(2, "Retrying w/o the '-t' switch" );
|
---|
| 926 | sprintf( command, "mount %s %s 2>> %s", device, mountdir, MONDO_LOGFILE);
|
---|
| 927 | log_msg(2, "2nd command = '%s'", command);
|
---|
| 928 | res = run_program_and_log_output( command, TRUE );
|
---|
| 929 | if (res == 0 )
|
---|
| 930 | {
|
---|
| 931 | log_msg(1, "That's OK. I called mount w/o a filesystem type and it worked fine in the end." );
|
---|
| 932 | }
|
---|
| 933 | else
|
---|
| 934 | {
|
---|
| 935 | log_to_screen( tmp );
|
---|
| 936 | }
|
---|
| 937 | }
|
---|
| 938 | }
|
---|
| 939 | if (res && !strcmp( mountpoint, "swap" ))
|
---|
| 940 | {
|
---|
| 941 | log_msg(2, "That's ok. It's just a swap partition.");
|
---|
| 942 | log_msg(2, "Non-fatal error. Returning 0.");
|
---|
| 943 | res=0;
|
---|
| 944 | }
|
---|
| 945 |
|
---|
| 946 | paranoid_free(tmp);
|
---|
| 947 | paranoid_free(command);
|
---|
| 948 | paranoid_free(mountdir);
|
---|
| 949 | paranoid_free(mountpoint);
|
---|
| 950 | paranoid_free(additional_parameters);
|
---|
| 951 |
|
---|
| 952 | return( res );
|
---|
| 953 | }
|
---|
| 954 | /**************************************************************************
|
---|
| 955 | *END_MOUNT_DEVICE *
|
---|
| 956 | **************************************************************************/
|
---|
| 957 |
|
---|
| 958 |
|
---|
| 959 |
|
---|
| 960 | /**
|
---|
| 961 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
| 962 | * up correctly on the first boot.
|
---|
| 963 | */
|
---|
| 964 | void
|
---|
| 965 | protect_against_braindead_sysadmins()
|
---|
| 966 | {
|
---|
| 967 | run_program_and_log_output( "touch " MNT_RESTORING "/var/log/pacct", FALSE );
|
---|
| 968 | run_program_and_log_output( "touch " MNT_RESTORING "/var/account/pacct", FALSE );
|
---|
| 969 | if (run_program_and_log_output( "ls " MNT_RESTORING" /tmp", FALSE ) )
|
---|
| 970 | {
|
---|
| 971 | run_program_and_log_output( "chmod 1777 " MNT_RESTORING "/tmp", FALSE );
|
---|
| 972 | }
|
---|
| 973 | run_program_and_log_output( "mkdir -p " MNT_RESTORING "/var/run/console", FALSE );
|
---|
| 974 | run_program_and_log_output( "chmod 777 " MNT_RESTORING "/dev/null", FALSE );
|
---|
| 975 | run_program_and_log_output( "cd " MNT_RESTORING "; for i in `ls home/`; do echo \"Moving $i's spurious files to $i/.disabled\"; mkdir $i/.disabled ; mv -f $i/.DCOP* $i/.MCOP* $i/.*authority $i/.kde/tmp* $i/.kde/socket* $i/.disabled/ ; done", TRUE);
|
---|
| 976 | run_program_and_log_output( "rm -f " MNT_RESTORING "/var/run/*.pid", TRUE);
|
---|
| 977 | run_program_and_log_output( "rm -f " MNT_RESTORING "/var/lock/subsys/*", TRUE);
|
---|
| 978 | }
|
---|
| 979 | /**************************************************************************
|
---|
| 980 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
| 981 | **************************************************************************/
|
---|
| 982 |
|
---|
| 983 |
|
---|
| 984 |
|
---|
| 985 |
|
---|
| 986 | /**
|
---|
| 987 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
| 988 | * @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
|
---|
| 989 | * @param bkpinfo The backup information structure to fill out with information
|
---|
| 990 | * from @p cfg_file.
|
---|
| 991 | * @return 0 for success, nonzero for failure.
|
---|
| 992 | */
|
---|
| 993 | int
|
---|
| 994 | read_cfg_file_into_bkpinfo( char* cfgf, struct s_bkpinfo *bkpinfo)
|
---|
| 995 | {
|
---|
| 996 | /** add mallocs **/
|
---|
| 997 | char *value;
|
---|
| 998 | char *tmp;
|
---|
| 999 | char *command;
|
---|
| 1000 | char *iso_mnt;
|
---|
| 1001 | char *iso_path;
|
---|
| 1002 | char *old_isodir;
|
---|
| 1003 | char cfg_file[100];
|
---|
| 1004 | t_bkptype media_specified_by_user;
|
---|
| 1005 |
|
---|
| 1006 | malloc_string(command);
|
---|
| 1007 | malloc_string(iso_mnt);
|
---|
| 1008 | malloc_string(iso_path);
|
---|
| 1009 | malloc_string(old_isodir);
|
---|
| 1010 | malloc_string(value);
|
---|
| 1011 | malloc_string(tmp);
|
---|
| 1012 | // assert_string_is_neither_NULL_nor_zerolength(cfg_file);
|
---|
| 1013 | assert(bkpinfo!=NULL);
|
---|
| 1014 |
|
---|
| 1015 | if (!cfgf)
|
---|
| 1016 | { strcpy(cfg_file, g_mondo_cfg_file); }
|
---|
| 1017 | else
|
---|
| 1018 | { strcpy(cfg_file, cfgf); }
|
---|
| 1019 |
|
---|
| 1020 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
| 1021 |
|
---|
| 1022 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value))
|
---|
| 1023 | {
|
---|
| 1024 | if ( !strcmp(value, "cdstream" ) )
|
---|
| 1025 | {
|
---|
| 1026 | bkpinfo->backup_media_type = cdstream;
|
---|
| 1027 | }
|
---|
| 1028 | else if (!strcmp(value, "cdr"))
|
---|
| 1029 | {
|
---|
| 1030 | bkpinfo->backup_media_type = cdr;
|
---|
| 1031 | }
|
---|
| 1032 | else if (!strcmp(value, "cdrw"))
|
---|
| 1033 | {
|
---|
| 1034 | bkpinfo->backup_media_type = cdrw;
|
---|
| 1035 | }
|
---|
| 1036 | else if (!strcmp(value, "dvd"))
|
---|
| 1037 | {
|
---|
| 1038 | bkpinfo->backup_media_type = dvd;
|
---|
| 1039 | }
|
---|
| 1040 | else if (!strcmp(value, "iso"))
|
---|
| 1041 | {
|
---|
| 1042 | /*
|
---|
| 1043 | if (am_I_in_disaster_recovery_mode()
|
---|
| 1044 | && !run_program_and_log_output("mount /dev/cdrom "MNT_CDROM, 1)
|
---|
| 1045 | && does_file_exist(MNT_CDROM"/archives/filelist.0"))
|
---|
| 1046 | */
|
---|
| 1047 |
|
---|
| 1048 | // Patch by Conor Daly - 2004/07/12
|
---|
| 1049 | bkpinfo->backup_media_type = iso;
|
---|
| 1050 | if (am_I_in_disaster_recovery_mode())
|
---|
| 1051 | {
|
---|
| 1052 | /* Check to see if CD is already mounted before mounting it... */
|
---|
| 1053 | if (!is_this_device_mounted("/dev/cdrom"))
|
---|
| 1054 | {
|
---|
| 1055 | log_msg(2, "NB: CDROM device not mounted, mounting...");
|
---|
| 1056 | run_program_and_log_output("mount /dev/cdrom "MNT_CDROM, 1);
|
---|
| 1057 | }
|
---|
| 1058 | if( does_file_exist(MNT_CDROM"/archives/filelist.0"))
|
---|
| 1059 | // End patch
|
---|
| 1060 | {
|
---|
| 1061 | bkpinfo->backup_media_type = cdr;
|
---|
| 1062 | run_program_and_log_output("umount "MNT_CDROM, 1);
|
---|
| 1063 | log_it("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
| 1064 | }
|
---|
| 1065 | else
|
---|
| 1066 | {
|
---|
| 1067 | bkpinfo->backup_media_type = iso;
|
---|
| 1068 | }
|
---|
| 1069 | }
|
---|
| 1070 | }
|
---|
| 1071 | else if (!strcmp(value, "nfs"))
|
---|
| 1072 | {
|
---|
| 1073 | bkpinfo->backup_media_type = nfs;
|
---|
| 1074 | }
|
---|
| 1075 | else if (!strcmp(value, "tape"))
|
---|
| 1076 | {
|
---|
| 1077 | bkpinfo->backup_media_type = tape;
|
---|
| 1078 | }
|
---|
| 1079 | else if (!strcmp(value, "udev"))
|
---|
| 1080 | {
|
---|
| 1081 | bkpinfo->backup_media_type = udev;
|
---|
| 1082 | }
|
---|
| 1083 | else
|
---|
| 1084 | {
|
---|
| 1085 | fatal_error("UNKNOWN bkp-media-type");
|
---|
| 1086 | }
|
---|
| 1087 | }
|
---|
| 1088 | else
|
---|
| 1089 | {
|
---|
| 1090 | fatal_error("backup-media-type not specified!");
|
---|
| 1091 | }
|
---|
| 1092 | if (bkpinfo->disaster_recovery)
|
---|
| 1093 | {
|
---|
| 1094 | if (bkpinfo->backup_media_type == cdstream)
|
---|
| 1095 | {
|
---|
| 1096 | sprintf(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1097 | // bkpinfo->media_size[0] = -1;
|
---|
| 1098 | bkpinfo->media_size[0] = 1999*1024;
|
---|
| 1099 | bkpinfo->media_size[1] = 650; /* good guess */
|
---|
| 1100 | }
|
---|
| 1101 | else if (bkpinfo->backup_media_type == tape || bkpinfo->backup_media_type == udev)
|
---|
| 1102 | {
|
---|
| 1103 | if (read_cfg_var(cfg_file, "media-dev", value)) { fatal_error("Cannot get tape device name from cfg file"); }
|
---|
| 1104 | strcpy(bkpinfo->media_device, value);
|
---|
| 1105 | read_cfg_var(cfg_file, "media-size", value);
|
---|
| 1106 | bkpinfo->media_size[1] = atol(value);
|
---|
| 1107 | sprintf(tmp,"Backup medium is TAPE --- dev=%s",bkpinfo->media_device);
|
---|
| 1108 | log_msg(2, tmp);
|
---|
| 1109 | }
|
---|
| 1110 | else
|
---|
| 1111 | {
|
---|
| 1112 | strcpy(bkpinfo->media_device,"/dev/cdrom"); /* we don't really need this var */
|
---|
| 1113 | bkpinfo->media_size[0]= 1999*1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1114 | bkpinfo->media_size[1]=1999*1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1115 | log_msg(2, "Backup medium is CD-R[W]");
|
---|
| 1116 | }
|
---|
| 1117 | }
|
---|
| 1118 | else
|
---|
| 1119 | {
|
---|
| 1120 | log_msg(2, "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
| 1121 | }
|
---|
| 1122 |
|
---|
| 1123 | read_cfg_var(cfg_file, "use-star", value);
|
---|
| 1124 | if (strstr(value,"yes"))
|
---|
| 1125 | {
|
---|
| 1126 | bkpinfo->use_star = TRUE;
|
---|
| 1127 | log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
| 1128 | }
|
---|
| 1129 |
|
---|
| 1130 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value))
|
---|
| 1131 | {
|
---|
| 1132 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
| 1133 | log_msg(1, "Internal tape block size has been custom-set to %ld", bkpinfo->internal_tape_block_size);
|
---|
| 1134 | }
|
---|
| 1135 | else
|
---|
| 1136 | {
|
---|
| 1137 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
| 1138 | log_msg(1, "Internal tape block size = default (%ld)", DEFAULT_INTERNAL_TAPE_BLOCK_SIZE);
|
---|
| 1139 | }
|
---|
| 1140 |
|
---|
| 1141 | read_cfg_var(cfg_file, "use-lzo", value);
|
---|
| 1142 | if (strstr(value,"yes"))
|
---|
| 1143 | {
|
---|
| 1144 | bkpinfo->use_lzo = TRUE;
|
---|
| 1145 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 1146 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 1147 | }
|
---|
| 1148 | else
|
---|
| 1149 | {
|
---|
| 1150 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
| 1151 | if (strstr(value,"yes"))
|
---|
| 1152 | {
|
---|
| 1153 | bkpinfo->use_lzo = FALSE;
|
---|
| 1154 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 1155 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
| 1156 | }
|
---|
| 1157 | else
|
---|
| 1158 | {
|
---|
| 1159 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
| 1160 | }
|
---|
| 1161 | }
|
---|
| 1162 |
|
---|
| 1163 | value[0] = '\0';
|
---|
| 1164 | read_cfg_var( cfg_file, "differential", value);
|
---|
| 1165 | if (!strcmp(value, "yes") || !strcmp(value, "1"))
|
---|
| 1166 | {
|
---|
| 1167 | bkpinfo->differential = TRUE;
|
---|
| 1168 | }
|
---|
| 1169 | log_msg(2, "differential var = '%s'", value);
|
---|
| 1170 | if (bkpinfo->differential)
|
---|
| 1171 | {
|
---|
| 1172 | log_msg(2, "THIS IS A DIFFERENTIAL BACKUP" );
|
---|
| 1173 | }
|
---|
| 1174 | else
|
---|
| 1175 | {
|
---|
| 1176 | log_msg(2, "This is a regular (full) backup");
|
---|
| 1177 | }
|
---|
| 1178 |
|
---|
| 1179 | read_cfg_var( g_mondo_cfg_file, "please-dont-eject", tmp);
|
---|
| 1180 | if (tmp[0] || strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "donteject"))
|
---|
| 1181 | { bkpinfo->please_dont_eject = TRUE; log_msg(2, "Ok, I shan't eject when restoring! Groovy."); }
|
---|
| 1182 |
|
---|
| 1183 | if (bkpinfo->backup_media_type == nfs)
|
---|
| 1184 | {
|
---|
| 1185 | if (!cfgf)
|
---|
| 1186 | {
|
---|
| 1187 | log_msg(2, "nfs_mount remains %s", bkpinfo->nfs_mount);
|
---|
| 1188 | log_msg(2, "nfs_remote_dir remains %s", bkpinfo->nfs_remote_dir);
|
---|
| 1189 | log_msg(2, "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
| 1190 | }
|
---|
| 1191 | else
|
---|
| 1192 | {
|
---|
| 1193 | read_cfg_var(g_mondo_cfg_file, "nfs-server-mount", bkpinfo->nfs_mount);
|
---|
| 1194 | read_cfg_var(g_mondo_cfg_file, "nfs-server-path", bkpinfo->nfs_remote_dir);
|
---|
| 1195 | log_msg(2, "nfs_mount is %s", bkpinfo->nfs_mount);
|
---|
| 1196 | log_msg(2, "nfs_remote_dir is %s", bkpinfo->nfs_remote_dir);
|
---|
| 1197 | }
|
---|
| 1198 | }
|
---|
| 1199 | else if (bkpinfo->backup_media_type == iso)
|
---|
| 1200 | {
|
---|
| 1201 | /* Patch by Conor Daly 23-june-2004
|
---|
| 1202 | * to correctly mount iso-dev and set a sensible
|
---|
| 1203 | * isodir in disaster recovery mode
|
---|
| 1204 | */
|
---|
| 1205 | strcpy (old_isodir, bkpinfo->isodir);
|
---|
| 1206 | read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
|
---|
| 1207 | read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
|
---|
| 1208 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1209 | if (!bkpinfo->isodir[0]) {
|
---|
| 1210 | strcpy (bkpinfo->isodir, old_isodir);
|
---|
| 1211 | }
|
---|
| 1212 | if (!bkpinfo->disaster_recovery)
|
---|
| 1213 | {
|
---|
| 1214 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
| 1215 | log_it("user nominated isodir differs from archive, keeping user's choice: %s %s\n", old_isodir, bkpinfo->isodir);
|
---|
| 1216 | strcpy (bkpinfo->isodir, old_isodir);
|
---|
| 1217 | }
|
---|
| 1218 | }
|
---|
| 1219 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 1220 | log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir, g_isodir_device);
|
---|
| 1221 | if (bkpinfo->disaster_recovery) {
|
---|
| 1222 | if (is_this_device_mounted(g_isodir_device))
|
---|
| 1223 | { log_msg(2, "NB: isodir is already mounted");
|
---|
| 1224 | /* Find out where it's mounted */
|
---|
| 1225 | sprintf(command, "mount | grep -w %s | tail -n1 | cut -d' ' -f3", g_isodir_device);
|
---|
| 1226 | log_it("command = %s", command);
|
---|
| 1227 | log_it("res of it = %s", call_program_and_get_last_line_of_output(command));
|
---|
| 1228 | sprintf(iso_mnt, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 1229 | }
|
---|
| 1230 | else
|
---|
| 1231 | {
|
---|
| 1232 | sprintf(iso_mnt, "/tmp/isodir");
|
---|
| 1233 | sprintf(tmp, "mkdir -p %s", iso_mnt);
|
---|
| 1234 | run_program_and_log_output(tmp, 5);
|
---|
| 1235 | sprintf(tmp, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
| 1236 | if (run_program_and_log_output(tmp, 3))
|
---|
| 1237 | {
|
---|
| 1238 | log_msg(1, "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
| 1239 | bkpinfo->backup_media_type = cdr;
|
---|
| 1240 | strcpy(bkpinfo->media_device,"/dev/cdrom"); /* superfluous */
|
---|
| 1241 | bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
|
---|
| 1242 | if ( mount_cdrom( bkpinfo ) )
|
---|
| 1243 | {
|
---|
| 1244 | fatal_error( "Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
| 1245 | }
|
---|
| 1246 | else
|
---|
| 1247 | {
|
---|
| 1248 | log_msg(1, "You backed up to disk, then burned some CDs. Naughty monkey!" );
|
---|
| 1249 | }
|
---|
| 1250 | }
|
---|
| 1251 | }
|
---|
| 1252 | /* bkpinfo->isodir should now be the true path to 1.iso etc... */
|
---|
| 1253 | if (bkpinfo->backup_media_type == iso)
|
---|
| 1254 | {
|
---|
| 1255 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1256 | }
|
---|
| 1257 | }
|
---|
| 1258 | }
|
---|
| 1259 |
|
---|
| 1260 | if (media_specified_by_user != none)
|
---|
| 1261 | {
|
---|
| 1262 | if (g_restoring_live_from_cd)
|
---|
| 1263 | {
|
---|
| 1264 | if (bkpinfo->backup_media_type != media_specified_by_user)
|
---|
| 1265 | {
|
---|
| 1266 | log_msg(2, "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
| 1267 | interactively_obtain_media_parameters_from_user( bkpinfo, FALSE);
|
---|
| 1268 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
| 1269 | get_cfg_file_from_archive(bkpinfo);
|
---|
| 1270 | /*
|
---|
| 1271 | if (media_specified_by_user != cdr && media_specified_by_user == cdrw)
|
---|
| 1272 | { g_restoring_live_from_cd = FALSE; }
|
---|
| 1273 | */
|
---|
| 1274 | }
|
---|
| 1275 | }
|
---|
| 1276 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
| 1277 | }
|
---|
| 1278 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 1279 | paranoid_free(value);
|
---|
| 1280 | paranoid_free(tmp);
|
---|
| 1281 | paranoid_free(command);
|
---|
| 1282 | paranoid_free(iso_mnt);
|
---|
| 1283 | paranoid_free(iso_path);
|
---|
| 1284 | paranoid_free(old_isodir);
|
---|
| 1285 | return( 0 );
|
---|
| 1286 |
|
---|
| 1287 | }
|
---|
| 1288 | /**************************************************************************
|
---|
| 1289 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
| 1290 | **************************************************************************/
|
---|
| 1291 |
|
---|
| 1292 |
|
---|
| 1293 |
|
---|
| 1294 |
|
---|
| 1295 | /**
|
---|
| 1296 | * Allow the user to edit the filelist and biggielist.
|
---|
| 1297 | * The filelist is unlinked after it is read.
|
---|
| 1298 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1299 | * - @c bkpinfo->backup_media_type
|
---|
| 1300 | * - @c bkpinfo->isodir
|
---|
| 1301 | * - @c bkpinfo->media_device
|
---|
| 1302 | * - @c bkpinfo->tmpdir
|
---|
| 1303 | * @return The filelist structure containing the information read from disk.
|
---|
| 1304 | */
|
---|
| 1305 | struct
|
---|
| 1306 | s_node *process_filelist_and_biggielist( struct s_bkpinfo *bkpinfo )
|
---|
| 1307 | {
|
---|
| 1308 | struct s_node *filelist;
|
---|
| 1309 |
|
---|
| 1310 | /** add mallocs**/
|
---|
| 1311 | char *command;
|
---|
| 1312 | char *tmp;
|
---|
| 1313 | int res=0;
|
---|
| 1314 | pid_t pid;
|
---|
| 1315 |
|
---|
| 1316 | assert(bkpinfo!=NULL);
|
---|
| 1317 | malloc_string(command);
|
---|
| 1318 | malloc_string(tmp);
|
---|
| 1319 |
|
---|
| 1320 | if ( does_file_exist( g_filelist_full ) && does_file_exist( g_biggielist_txt ) )
|
---|
| 1321 | {
|
---|
| 1322 | log_msg(1, "%s exists", g_filelist_full);
|
---|
| 1323 | log_msg(1, "%s exists", g_biggielist_txt);
|
---|
| 1324 | log_msg(2, "Filelist and biggielist already recovered from media. Yay!" );
|
---|
| 1325 | }
|
---|
| 1326 | else
|
---|
| 1327 | {
|
---|
| 1328 | getcwd( tmp, MAX_STR_LEN );
|
---|
| 1329 | chdir( bkpinfo->tmpdir );
|
---|
| 1330 | log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
| 1331 | log_to_screen( "Extracting filelist and biggielist from media..." );
|
---|
| 1332 | unlink("/tmp/filelist.full");
|
---|
| 1333 | unlink("/" FILELIST_FULL_STUB);
|
---|
| 1334 | unlink("/tmp/i-want-my-lvm");
|
---|
| 1335 | if ( IS_THIS_A_STREAMING_BACKUP( bkpinfo->backup_media_type ) )
|
---|
| 1336 | {
|
---|
| 1337 | sprintf( command,
|
---|
| 1338 | "tar -zxf %s %s %s %s %s %s",
|
---|
| 1339 | bkpinfo->media_device,
|
---|
| 1340 | MOUNTLIST_FNAME_STUB,
|
---|
| 1341 | BIGGIELIST_TXT_STUB,
|
---|
| 1342 | FILELIST_FULL_STUB,
|
---|
| 1343 | "tmp/i-want-my-lvm",
|
---|
| 1344 | MONDO_CFG_FILE_STUB);
|
---|
| 1345 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1346 | run_program_and_log_output( command, 1 );
|
---|
| 1347 | }
|
---|
| 1348 | else
|
---|
| 1349 | {
|
---|
| 1350 | log_msg(2,"Calling insist_on_this_cd_number; bkpinfo->isodir=%s", bkpinfo->isodir);
|
---|
| 1351 | insist_on_this_cd_number( bkpinfo, 1 );
|
---|
| 1352 | log_msg(2, "Back from iotcn");
|
---|
| 1353 | run_program_and_log_output("mount", 1);
|
---|
| 1354 | sprintf( command,
|
---|
| 1355 | "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
|
---|
| 1356 | MNT_CDROM,
|
---|
| 1357 | MOUNTLIST_FNAME_STUB,
|
---|
| 1358 | BIGGIELIST_TXT_STUB,
|
---|
| 1359 | FILELIST_FULL_STUB,
|
---|
| 1360 | "tmp/i-want-my-lvm",
|
---|
| 1361 | MONDO_CFG_FILE_STUB);
|
---|
| 1362 |
|
---|
| 1363 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1364 | run_program_and_log_output(command, 1);
|
---|
| 1365 | // popup_and_OK("Press ENTER to continue");
|
---|
| 1366 | if ( !does_file_exist( BIGGIELIST_TXT_STUB ) )
|
---|
| 1367 | {
|
---|
| 1368 | fatal_error( "all.tar.gz did not include tmp/biggielist.txt");
|
---|
| 1369 | }
|
---|
| 1370 | if ( !does_file_exist( FILELIST_FULL_STUB ) )
|
---|
| 1371 | {
|
---|
| 1372 | fatal_error( "all.tar.gz did not include tmp/filelist.full.gz");
|
---|
| 1373 | }
|
---|
| 1374 | }
|
---|
| 1375 | sprintf( command, "cp -f %s %s", MONDO_CFG_FILE_STUB, g_mondo_cfg_file );
|
---|
| 1376 | run_program_and_log_output( command, FALSE );
|
---|
| 1377 |
|
---|
| 1378 | sprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir, BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
| 1379 | log_msg(1, "command = %s", command);
|
---|
| 1380 | paranoid_system(command);
|
---|
| 1381 | sprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir, FILELIST_FULL_STUB, g_filelist_full);
|
---|
| 1382 | log_msg(1, "command = %s", command);
|
---|
| 1383 | paranoid_system(command);
|
---|
| 1384 | }
|
---|
| 1385 |
|
---|
| 1386 | if (am_I_in_disaster_recovery_mode() && ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
|
---|
| 1387 | {
|
---|
| 1388 | // sprintf(command, "cp -f tmp/mountlist.txt /tmp");
|
---|
| 1389 | sprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB, bkpinfo->tmpdir);
|
---|
| 1390 | paranoid_system(command);
|
---|
| 1391 | }
|
---|
| 1392 |
|
---|
| 1393 | chdir( tmp );
|
---|
| 1394 |
|
---|
| 1395 | if (!does_file_exist( g_biggielist_txt) )
|
---|
| 1396 | {
|
---|
| 1397 | log_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
| 1398 | }
|
---|
| 1399 | if (!does_file_exist(g_filelist_full) )
|
---|
| 1400 | {
|
---|
| 1401 | log_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
| 1402 | }
|
---|
| 1403 |
|
---|
| 1404 | // popup_and_OK("Wonderful.");
|
---|
| 1405 |
|
---|
| 1406 | log_msg(2, "Forking" );
|
---|
| 1407 | pid = fork();
|
---|
| 1408 | switch( pid )
|
---|
| 1409 | {
|
---|
| 1410 | case -1:
|
---|
| 1411 | fatal_error("Forking error");
|
---|
| 1412 | break;
|
---|
| 1413 |
|
---|
| 1414 | case 0:
|
---|
| 1415 | log_to_screen("Pre-processing filelist");
|
---|
| 1416 | if (!does_file_exist(g_biggielist_txt))
|
---|
| 1417 | {
|
---|
| 1418 | sprintf(command,"> %s",g_biggielist_txt);
|
---|
| 1419 | paranoid_system(command);
|
---|
| 1420 | }
|
---|
| 1421 | sprintf(command,"cat %s | grep -x \"/dev/.*\" > %s", g_biggielist_txt, g_filelist_imagedevs);
|
---|
| 1422 | paranoid_system(command);
|
---|
| 1423 | exit( 0 );
|
---|
| 1424 | break;
|
---|
| 1425 |
|
---|
| 1426 | default:
|
---|
| 1427 | open_evalcall_form("Pre-processing filelist");
|
---|
| 1428 | while( !waitpid( pid, (int*)0, WNOHANG ) )
|
---|
| 1429 | {
|
---|
| 1430 | usleep( 100000 );
|
---|
| 1431 | update_evalcall_form( 0 );
|
---|
| 1432 | }
|
---|
| 1433 | }
|
---|
| 1434 | close_evalcall_form();
|
---|
| 1435 |
|
---|
| 1436 | log_msg(3, "loading filelist");
|
---|
| 1437 | filelist = load_filelist( g_filelist_full );
|
---|
| 1438 | log_msg(3, "deleting original filelist");
|
---|
| 1439 | unlink(g_filelist_full);
|
---|
| 1440 | if (g_text_mode)
|
---|
| 1441 | {
|
---|
| 1442 | printf("Restore which directory? --> ");
|
---|
| 1443 | fgets(tmp, sizeof(tmp), stdin);
|
---|
| 1444 | toggle_path_selection (filelist, tmp, TRUE);
|
---|
| 1445 | if (strlen(tmp)==0) { res=1; } else { res=0; }
|
---|
| 1446 | }
|
---|
| 1447 | else
|
---|
| 1448 | {
|
---|
| 1449 | res = edit_filelist( filelist );
|
---|
| 1450 | }
|
---|
| 1451 | if (res)
|
---|
| 1452 | {
|
---|
| 1453 | log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
| 1454 | free_filelist( filelist );
|
---|
| 1455 | return( NULL );
|
---|
| 1456 | }
|
---|
| 1457 | ask_about_these_imagedevs( g_filelist_imagedevs, g_imagedevs_restthese );
|
---|
| 1458 | close_evalcall_form();
|
---|
| 1459 |
|
---|
| 1460 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
| 1461 | // file. The filelist.full file already contains the filename of EVERY
|
---|
| 1462 | // file backed up - regular and biggie files.
|
---|
| 1463 |
|
---|
| 1464 | // However, we do want to make sure the imagedevs selected by the user
|
---|
| 1465 | // are flagged for restoring.
|
---|
| 1466 | if ( length_of_file( g_imagedevs_restthese ) > 2 )
|
---|
| 1467 | { add_list_of_files_to_filelist(filelist, g_imagedevs_restthese, TRUE); }
|
---|
| 1468 |
|
---|
| 1469 | paranoid_free(command);
|
---|
| 1470 | paranoid_free(tmp);
|
---|
| 1471 | return( filelist );
|
---|
| 1472 | }
|
---|
| 1473 | /**************************************************************************
|
---|
| 1474 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
| 1475 | **************************************************************************/
|
---|
| 1476 |
|
---|
| 1477 |
|
---|
| 1478 |
|
---|
| 1479 |
|
---|
| 1480 | /**
|
---|
| 1481 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
| 1482 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
| 1483 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
| 1484 | * @param filename The filename (absolute path) within @p path_root.
|
---|
| 1485 | * @return 0 for success, nonzero for failure.
|
---|
| 1486 | */
|
---|
| 1487 | int backup_crucial_file(char *path_root, char*filename)
|
---|
| 1488 | {
|
---|
| 1489 | char *tmp;
|
---|
| 1490 | char *command;
|
---|
| 1491 | int res;
|
---|
| 1492 |
|
---|
| 1493 | malloc_string(tmp);
|
---|
| 1494 | malloc_string(command);
|
---|
| 1495 | assert(path_root!=NULL);
|
---|
| 1496 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
| 1497 |
|
---|
| 1498 | sprintf(tmp, "%s/%s", path_root, filename);
|
---|
| 1499 | sprintf(command, "cp -f %s %s.pristine", tmp, tmp);
|
---|
| 1500 |
|
---|
| 1501 | res = run_program_and_log_output(command, 5);
|
---|
| 1502 | paranoid_free(tmp);
|
---|
| 1503 | paranoid_free(command);
|
---|
| 1504 | return(res);
|
---|
| 1505 | }
|
---|
| 1506 |
|
---|
| 1507 |
|
---|
| 1508 | /**
|
---|
| 1509 | * Install the user's boot loader in the MBR.
|
---|
| 1510 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
| 1511 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1512 | * @return 0 for success, nonzero for failure.
|
---|
| 1513 | */
|
---|
| 1514 | int
|
---|
| 1515 | run_boot_loader(bool offer_to_hack_scripts)
|
---|
| 1516 | {
|
---|
| 1517 | int res;
|
---|
| 1518 | int retval = 0;
|
---|
| 1519 |
|
---|
| 1520 | /** malloc *******/
|
---|
| 1521 | char *device;
|
---|
| 1522 | char *tmp;
|
---|
| 1523 | char *name;
|
---|
| 1524 |
|
---|
| 1525 | malloc_string(device);
|
---|
| 1526 | malloc_string(tmp);
|
---|
| 1527 | malloc_string(name);
|
---|
| 1528 | backup_crucial_file( MNT_RESTORING, "/etc/fstab");
|
---|
| 1529 | backup_crucial_file( MNT_RESTORING, "/etc/grub.conf");
|
---|
| 1530 | backup_crucial_file( MNT_RESTORING, "/etc/lilo.conf");
|
---|
| 1531 | backup_crucial_file( MNT_RESTORING, "/etc/elilo.conf");
|
---|
| 1532 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
| 1533 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
| 1534 | sprintf(tmp,"run_boot_loader: device='%s', name='%s'",device,name);
|
---|
| 1535 | log_msg(2, tmp);
|
---|
| 1536 | system("sync");
|
---|
| 1537 | if (!strcmp(name,"LILO"))
|
---|
| 1538 | {
|
---|
| 1539 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1540 | }
|
---|
| 1541 | else if (!strcmp(name,"ELILO"))
|
---|
| 1542 | {
|
---|
| 1543 | res = run_elilo(offer_to_hack_scripts);
|
---|
| 1544 | }
|
---|
| 1545 | else if (!strcmp(name,"GRUB"))
|
---|
| 1546 | {
|
---|
| 1547 | // if ( does_file_exist(DO_MBR_PLEASE) || (offer_to_hack_scripts && ask_me_yes_or_no("Because of bugs in GRUB, you're much better off running mondorestore --mbr after this program terminates. Are you sure you want to install GRUB right now?")))
|
---|
| 1548 | // {
|
---|
| 1549 | res = run_grub(offer_to_hack_scripts, device);
|
---|
| 1550 | // unlink(DO_MBR_PLEASE);
|
---|
| 1551 | // }
|
---|
| 1552 | // else
|
---|
| 1553 | // {
|
---|
| 1554 | // log_msg(1, "Not running run_grub(). Was a bad idea anyway.");
|
---|
| 1555 | // res = 1;
|
---|
| 1556 | // }
|
---|
| 1557 | }
|
---|
| 1558 | else if (!strcmp(name,"RAW"))
|
---|
| 1559 | {
|
---|
| 1560 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
| 1561 | }
|
---|
| 1562 | #ifdef __FreeBSD__
|
---|
| 1563 | else if (!strcmp(name,"BOOT0"))
|
---|
| 1564 | {
|
---|
| 1565 | sprintf (tmp, "boot0cfg -B %s", device);
|
---|
| 1566 | res = run_program_and_log_output (tmp, FALSE);
|
---|
| 1567 | } else {
|
---|
| 1568 | sprintf (tmp, "ls /dev | grep -xq %ss[1-4].*", device);
|
---|
| 1569 | if (!system (tmp)) {
|
---|
| 1570 | sprintf (tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
| 1571 | res = run_program_and_log_output (tmp, 3);
|
---|
| 1572 | } else {
|
---|
| 1573 | log_msg (1, "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
| 1574 | }
|
---|
| 1575 | }
|
---|
| 1576 | #else
|
---|
| 1577 | else
|
---|
| 1578 | {
|
---|
| 1579 | log_to_screen("Unable to determine type of boot loader. Defaulting to LILO.");
|
---|
| 1580 | res=run_lilo(offer_to_hack_scripts);
|
---|
| 1581 | }
|
---|
| 1582 | #endif
|
---|
| 1583 | retval += res;
|
---|
| 1584 | if (res)
|
---|
| 1585 | {
|
---|
| 1586 | log_to_screen("Your boot loader returned an error");
|
---|
| 1587 | }
|
---|
| 1588 | else
|
---|
| 1589 | {
|
---|
| 1590 | log_to_screen("Your boot loader ran OK");
|
---|
| 1591 | }
|
---|
| 1592 | paranoid_free(device);
|
---|
| 1593 | paranoid_free(tmp);
|
---|
| 1594 | paranoid_free(name);
|
---|
| 1595 | return(retval);
|
---|
| 1596 | }
|
---|
| 1597 | /**************************************************************************
|
---|
| 1598 | *END_ RUN_BOOT_LOADER *
|
---|
| 1599 | **************************************************************************/
|
---|
| 1600 |
|
---|
| 1601 |
|
---|
| 1602 |
|
---|
| 1603 | /**
|
---|
| 1604 | * Attempt to find the user's editor.
|
---|
| 1605 | * @return The editor found ("vi" if none could be found).
|
---|
| 1606 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1607 | */
|
---|
| 1608 | char *find_my_editor(void)
|
---|
| 1609 | {
|
---|
| 1610 | static char output[MAX_STR_LEN];
|
---|
| 1611 | if (find_home_of_exe("pico"))
|
---|
| 1612 | { strcpy(output, "pico"); }
|
---|
| 1613 | else if (find_home_of_exe("nano"))
|
---|
| 1614 | { strcpy(output, "nano"); }
|
---|
| 1615 | else if (find_home_of_exe ("e3em"))
|
---|
| 1616 | {
|
---|
| 1617 | strcpy (output, "e3em");
|
---|
| 1618 | }
|
---|
| 1619 | else if (find_home_of_exe ("e3vi"))
|
---|
| 1620 | {
|
---|
| 1621 | strcpy (output, "e3vi");
|
---|
| 1622 | }
|
---|
| 1623 | else
|
---|
| 1624 | { strcpy(output, "vi"); }
|
---|
| 1625 | if (!find_home_of_exe(output))
|
---|
| 1626 | { log_msg(2, " (find_my_editor) --- warning - %s not found", output); }
|
---|
| 1627 | return(output);
|
---|
| 1628 | }
|
---|
| 1629 |
|
---|
| 1630 |
|
---|
| 1631 | /**
|
---|
| 1632 | * Install GRUB on @p bd.
|
---|
| 1633 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1634 | * @param bd The boot device where GRUB is installed.
|
---|
| 1635 | * @return 0 for success, nonzero for failure.
|
---|
| 1636 | */
|
---|
| 1637 | int
|
---|
| 1638 | run_grub(bool offer_to_run_stabgrub, char*bd)
|
---|
| 1639 | {
|
---|
| 1640 | /** malloc **/
|
---|
| 1641 | char *command;
|
---|
| 1642 | char *boot_device;
|
---|
| 1643 | char *rootdev;
|
---|
| 1644 | char *rootdrive;
|
---|
| 1645 | char *conffile;
|
---|
| 1646 | char *tmp;
|
---|
| 1647 | char *editor;
|
---|
| 1648 |
|
---|
| 1649 | int res;
|
---|
| 1650 | int done;
|
---|
| 1651 |
|
---|
| 1652 | malloc_string(command);
|
---|
| 1653 | malloc_string(boot_device);
|
---|
| 1654 | malloc_string(tmp);
|
---|
| 1655 | malloc_string(editor);
|
---|
| 1656 | malloc_string(rootdev);
|
---|
| 1657 | malloc_string(rootdrive);
|
---|
| 1658 | malloc_string(conffile);
|
---|
| 1659 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
| 1660 | strcpy( editor, "vi" ); // find_my_editor() );
|
---|
| 1661 | strcpy( boot_device, bd);
|
---|
| 1662 |
|
---|
| 1663 | if (!run_program_and_log_output("which grub-MR", FALSE))
|
---|
| 1664 | {
|
---|
| 1665 | log_msg(1, "Yay! grub-MR found...");
|
---|
| 1666 | sprintf(command, "grub-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1667 | log_msg(1, "command = %s", command);
|
---|
| 1668 | }
|
---|
| 1669 | else
|
---|
| 1670 | {
|
---|
| 1671 | sprintf(command, "chroot " MNT_RESTORING " grub-install %s",boot_device);
|
---|
| 1672 | log_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
| 1673 | }
|
---|
| 1674 | if (offer_to_run_stabgrub && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1675 | /* interactive mode */
|
---|
| 1676 | {
|
---|
| 1677 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1678 | 0,
|
---|
| 1679 | "Modifying fstab and grub.conf, and running GRUB... ");
|
---|
| 1680 | for(done = FALSE; !done; )
|
---|
| 1681 | {
|
---|
| 1682 | popup_and_get_string("Boot device",
|
---|
| 1683 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
| 1684 | boot_device, MAX_STR_LEN/4);
|
---|
| 1685 | sprintf(command, "stabgrub-me %s", boot_device);
|
---|
| 1686 | res = run_program_and_log_output(command, 1);
|
---|
| 1687 | if (res)
|
---|
| 1688 | {
|
---|
| 1689 | popup_and_OK("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
|
---|
| 1690 | newtSuspend();
|
---|
| 1691 | system("chroot " MNT_RESTORING);
|
---|
| 1692 | newtResume();
|
---|
| 1693 | popup_and_OK("Thank you.");
|
---|
| 1694 | }
|
---|
| 1695 | else
|
---|
| 1696 | {
|
---|
| 1697 | done = TRUE;
|
---|
| 1698 | }
|
---|
| 1699 | popup_and_OK("You will now edit fstab and grub.conf");
|
---|
| 1700 | if (!g_text_mode) { newtSuspend(); }
|
---|
| 1701 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1702 | paranoid_system(tmp);
|
---|
| 1703 | sprintf(tmp, "%s " MNT_RESTORING "/etc/grub.conf", editor);
|
---|
| 1704 | paranoid_system(tmp);
|
---|
| 1705 | if (!g_text_mode) { newtResume(); }
|
---|
| 1706 | }
|
---|
| 1707 | }
|
---|
| 1708 | else
|
---|
| 1709 |
|
---|
| 1710 | /* nuke mode */
|
---|
| 1711 | {
|
---|
| 1712 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1713 | 0,
|
---|
| 1714 | "Running GRUB... ");
|
---|
| 1715 | iamhere(command);
|
---|
| 1716 | res = run_program_and_log_output(command, 1);
|
---|
| 1717 | if (res)
|
---|
| 1718 | {
|
---|
| 1719 | popup_and_OK("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished.");
|
---|
| 1720 | newtSuspend();
|
---|
| 1721 | system("chroot " MNT_RESTORING);
|
---|
| 1722 | newtResume();
|
---|
| 1723 | popup_and_OK("Thank you.");
|
---|
| 1724 | }
|
---|
| 1725 | }
|
---|
| 1726 | if (res)
|
---|
| 1727 | {
|
---|
| 1728 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1729 | log_to_screen("GRUB ran w/error(s). See /tmp/mondo-restore.log for more info.");
|
---|
| 1730 | log_msg(1,"Type:-");
|
---|
| 1731 | log_msg(1," mount-me");
|
---|
| 1732 | log_msg(1," chroot " MNT_RESTORING);
|
---|
| 1733 | log_msg(1," mount /boot");
|
---|
| 1734 | log_msg(1," grub-install '(hd0)'");
|
---|
| 1735 | log_msg(1," exit");
|
---|
| 1736 | log_msg(1," unmount-me");
|
---|
| 1737 | log_msg(1,"If you're really stuck, please e-mail the mailing list.");
|
---|
| 1738 | }
|
---|
| 1739 | else
|
---|
| 1740 | {
|
---|
| 1741 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1742 | }
|
---|
| 1743 | paranoid_free(rootdev);
|
---|
| 1744 | paranoid_free(rootdrive);
|
---|
| 1745 | paranoid_free(conffile);
|
---|
| 1746 | paranoid_free(command);
|
---|
| 1747 | paranoid_free(boot_device);
|
---|
| 1748 | paranoid_free(tmp);
|
---|
| 1749 | paranoid_free(editor);
|
---|
| 1750 |
|
---|
| 1751 | return( res );
|
---|
| 1752 | }
|
---|
| 1753 | /**************************************************************************
|
---|
| 1754 | *END_RUN_GRUB *
|
---|
| 1755 | **************************************************************************/
|
---|
| 1756 |
|
---|
| 1757 |
|
---|
| 1758 | /**
|
---|
| 1759 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
| 1760 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1761 | * @return 0 for success, nonzero for failure.
|
---|
| 1762 | */
|
---|
| 1763 | int
|
---|
| 1764 | run_elilo(bool offer_to_run_stabelilo)
|
---|
| 1765 | {
|
---|
| 1766 | /** malloc **/
|
---|
| 1767 | char *command;
|
---|
| 1768 | char *tmp;
|
---|
| 1769 | char *editor;
|
---|
| 1770 |
|
---|
| 1771 | int res;
|
---|
| 1772 | int done;
|
---|
| 1773 |
|
---|
| 1774 | malloc_string(command);
|
---|
| 1775 | malloc_string(tmp);
|
---|
| 1776 | malloc_string(editor);
|
---|
| 1777 | strcpy(editor, find_my_editor());
|
---|
| 1778 | if (offer_to_run_stabelilo && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1779 |
|
---|
| 1780 | /* interactive mode */
|
---|
| 1781 | {
|
---|
| 1782 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1783 | 0,
|
---|
| 1784 | "Modifying fstab and elilo.conf... ");
|
---|
| 1785 | sprintf(command,"stabelilo-me");
|
---|
| 1786 | res = run_program_and_log_output(command, 3);
|
---|
| 1787 | if (res)
|
---|
| 1788 | {
|
---|
| 1789 | popup_and_OK("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
|
---|
| 1790 | for(done = FALSE; !done;)
|
---|
| 1791 | {
|
---|
| 1792 | if (!g_text_mode) { newtSuspend(); }
|
---|
| 1793 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1794 | paranoid_system(tmp);
|
---|
| 1795 | sprintf(tmp, "%s " MNT_RESTORING "/etc/elilo.conf", editor);
|
---|
| 1796 | paranoid_system(tmp);
|
---|
| 1797 | if (!g_text_mode) { newtResume(); }
|
---|
| 1798 | // newtCls();
|
---|
| 1799 | if (ask_me_yes_or_no("Edit them again?"))
|
---|
| 1800 | {
|
---|
| 1801 | continue;
|
---|
| 1802 | }
|
---|
| 1803 | done = TRUE;
|
---|
| 1804 | }
|
---|
| 1805 | }
|
---|
| 1806 | else
|
---|
| 1807 | {
|
---|
| 1808 | log_to_screen("elilo.conf and fstab were modified OK");
|
---|
| 1809 | }
|
---|
| 1810 | }
|
---|
| 1811 | else
|
---|
| 1812 |
|
---|
| 1813 | /* nuke mode */
|
---|
| 1814 | {
|
---|
| 1815 | res = TRUE;
|
---|
| 1816 | }
|
---|
| 1817 | paranoid_free(command);
|
---|
| 1818 | paranoid_free(tmp);
|
---|
| 1819 | paranoid_free(editor);
|
---|
| 1820 | return(res);
|
---|
| 1821 | }
|
---|
| 1822 | /**************************************************************************
|
---|
| 1823 | *END_RUN_ELILO *
|
---|
| 1824 | **************************************************************************/
|
---|
| 1825 |
|
---|
| 1826 |
|
---|
| 1827 | /**
|
---|
| 1828 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
| 1829 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1830 | * @return 0 for success, nonzero for failure.
|
---|
| 1831 | */
|
---|
| 1832 | int
|
---|
| 1833 | run_lilo(bool offer_to_run_stablilo)
|
---|
| 1834 | {
|
---|
| 1835 | /** malloc **/
|
---|
| 1836 | char *command;
|
---|
| 1837 | char *tmp;
|
---|
| 1838 | char *editor;
|
---|
| 1839 |
|
---|
| 1840 | int res;
|
---|
| 1841 | int done;
|
---|
| 1842 | bool run_lilo_M = FALSE;
|
---|
| 1843 | malloc_string(command);
|
---|
| 1844 | malloc_string(tmp);
|
---|
| 1845 | malloc_string(editor);
|
---|
| 1846 |
|
---|
| 1847 | if (!run_program_and_log_output("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1))
|
---|
| 1848 | { run_lilo_M = TRUE; }
|
---|
| 1849 |
|
---|
| 1850 | strcpy(editor, find_my_editor());
|
---|
| 1851 | if (offer_to_run_stablilo && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1852 |
|
---|
| 1853 | /* interactive mode */
|
---|
| 1854 | {
|
---|
| 1855 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1856 | 0,
|
---|
| 1857 | "Modifying fstab and lilo.conf, and running LILO... ");
|
---|
| 1858 | sprintf(command,"stablilo-me");
|
---|
| 1859 | res = run_program_and_log_output(command, 3);
|
---|
| 1860 | if (res)
|
---|
| 1861 | {
|
---|
| 1862 | popup_and_OK("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
|
---|
| 1863 | for(done = FALSE; !done;)
|
---|
| 1864 | {
|
---|
| 1865 | if (!g_text_mode) { newtSuspend(); }
|
---|
| 1866 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1867 | paranoid_system(tmp);
|
---|
| 1868 | sprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
| 1869 | paranoid_system(tmp);
|
---|
| 1870 | if (!g_text_mode) { newtResume(); }
|
---|
| 1871 | // newtCls();
|
---|
| 1872 | if (ask_me_yes_or_no("Edit them again?"))
|
---|
| 1873 | {
|
---|
| 1874 | continue;
|
---|
| 1875 | }
|
---|
| 1876 | res = run_program_and_log_output("chroot " MNT_RESTORING " lilo -L", 3);
|
---|
| 1877 | if (res)
|
---|
| 1878 | {
|
---|
| 1879 | res = run_program_and_log_output("chroot " MNT_RESTORING " lilo", 3);
|
---|
| 1880 | }
|
---|
| 1881 | if (res)
|
---|
| 1882 | {
|
---|
| 1883 | done = ask_me_yes_or_no("LILO failed. Re-edit system files?");
|
---|
| 1884 | }
|
---|
| 1885 | else
|
---|
| 1886 | {
|
---|
| 1887 | done = TRUE;
|
---|
| 1888 | }
|
---|
| 1889 | }
|
---|
| 1890 | }
|
---|
| 1891 | else
|
---|
| 1892 | {
|
---|
| 1893 | log_to_screen("lilo.conf and fstab were modified OK");
|
---|
| 1894 | }
|
---|
| 1895 | }
|
---|
| 1896 | else
|
---|
| 1897 |
|
---|
| 1898 | /* nuke mode */
|
---|
| 1899 | {
|
---|
| 1900 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1901 | 0,
|
---|
| 1902 | "Running LILO... ");
|
---|
| 1903 | res = run_program_and_log_output("chroot " MNT_RESTORING " lilo -L", 3);
|
---|
| 1904 | if (res)
|
---|
| 1905 | {
|
---|
| 1906 | res = run_program_and_log_output("chroot " MNT_RESTORING " lilo", 3);
|
---|
| 1907 | }
|
---|
| 1908 | if (res)
|
---|
| 1909 | {
|
---|
| 1910 | mvaddstr_and_log_it(g_currentY++,74,"Failed.");
|
---|
| 1911 | log_to_screen("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
|
---|
| 1912 | }
|
---|
| 1913 | else
|
---|
| 1914 | {
|
---|
| 1915 | mvaddstr_and_log_it(g_currentY++,74,"Done.");
|
---|
| 1916 | }
|
---|
| 1917 | }
|
---|
| 1918 | if (run_lilo_M)
|
---|
| 1919 | {
|
---|
| 1920 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -M /dev/hda", 3);
|
---|
| 1921 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -M /dev/sda", 3);
|
---|
| 1922 | }
|
---|
| 1923 | paranoid_free(command);
|
---|
| 1924 | paranoid_free(tmp);
|
---|
| 1925 | paranoid_free(editor);
|
---|
| 1926 | return(res);
|
---|
| 1927 | }
|
---|
| 1928 | /**************************************************************************
|
---|
| 1929 | *END_RUN_LILO *
|
---|
| 1930 | **************************************************************************/
|
---|
| 1931 |
|
---|
| 1932 |
|
---|
| 1933 | /**
|
---|
| 1934 | * Install a raw MBR onto @p bd.
|
---|
| 1935 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1936 | * @param bd The device to copy the stored MBR to.
|
---|
| 1937 | * @return 0 for success, nonzero for failure.
|
---|
| 1938 | */
|
---|
| 1939 | int
|
---|
| 1940 | run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
| 1941 | {
|
---|
| 1942 | /** malloc **/
|
---|
| 1943 | char *command;
|
---|
| 1944 | char *boot_device;
|
---|
| 1945 | char *tmp;
|
---|
| 1946 | char *editor;
|
---|
| 1947 | int res;
|
---|
| 1948 | int done;
|
---|
| 1949 |
|
---|
| 1950 | malloc_string(command);
|
---|
| 1951 | malloc_string(boot_device);
|
---|
| 1952 | malloc_string(tmp);
|
---|
| 1953 | malloc_string(editor);
|
---|
| 1954 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
| 1955 |
|
---|
| 1956 | strcpy( editor, find_my_editor() );
|
---|
| 1957 | strcpy( boot_device, bd );
|
---|
| 1958 | sprintf(command, "raw-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1959 | log_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
| 1960 |
|
---|
| 1961 | if (offer_to_hack_scripts && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1962 | /* interactive mode */
|
---|
| 1963 | {
|
---|
| 1964 | mvaddstr_and_log_it(g_currentY,0,"Modifying fstab and restoring MBR... ");
|
---|
| 1965 | for(done=FALSE; !done; )
|
---|
| 1966 | {
|
---|
| 1967 | if (!run_program_and_log_output("which vi", FALSE))
|
---|
| 1968 | {
|
---|
| 1969 | popup_and_OK("You will now edit fstab");
|
---|
| 1970 | if (!g_text_mode) { newtSuspend(); }
|
---|
| 1971 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1972 | paranoid_system(tmp);
|
---|
| 1973 | if (!g_text_mode) { newtResume(); }
|
---|
| 1974 | // newtCls();
|
---|
| 1975 | }
|
---|
| 1976 | popup_and_get_string("Boot device", "Please confirm/enter the boot device. If in doubt, try /dev/hda",boot_device, MAX_STR_LEN/4);
|
---|
| 1977 | sprintf(command, "stabraw-me %s", boot_device);
|
---|
| 1978 | res = run_program_and_log_output(command, 3);
|
---|
| 1979 | if (res)
|
---|
| 1980 | {
|
---|
| 1981 | done = ask_me_yes_or_no("Modifications failed. Re-try?");
|
---|
| 1982 | }
|
---|
| 1983 | else
|
---|
| 1984 | {
|
---|
| 1985 | done = TRUE;
|
---|
| 1986 | }
|
---|
| 1987 | }
|
---|
| 1988 | }
|
---|
| 1989 | else
|
---|
| 1990 |
|
---|
| 1991 | /* nuke mode */
|
---|
| 1992 | {
|
---|
| 1993 | mvaddstr_and_log_it(g_currentY,0,"Restoring MBR... ");
|
---|
| 1994 | res = run_program_and_log_output(command, 3);
|
---|
| 1995 | }
|
---|
| 1996 | if (res)
|
---|
| 1997 | {
|
---|
| 1998 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1999 | log_to_screen("MBR+fstab processed w/error(s). See /tmp/mondo-restore.log for more info.");
|
---|
| 2000 | }
|
---|
| 2001 | else
|
---|
| 2002 | {
|
---|
| 2003 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2004 | }
|
---|
| 2005 | paranoid_free(command);
|
---|
| 2006 | paranoid_free(boot_device);
|
---|
| 2007 | paranoid_free(tmp);
|
---|
| 2008 | paranoid_free(editor);
|
---|
| 2009 | return(res);
|
---|
| 2010 | }
|
---|
| 2011 | /**************************************************************************
|
---|
| 2012 | *END_RUN_RAW_MBR *
|
---|
| 2013 | **************************************************************************/
|
---|
| 2014 |
|
---|
| 2015 |
|
---|
| 2016 |
|
---|
| 2017 |
|
---|
| 2018 |
|
---|
| 2019 | /**
|
---|
| 2020 | * Turn signal trapping on or off.
|
---|
| 2021 | * @param on If TRUE, then do full cleanup when we receive a signal; if FALSE, then
|
---|
| 2022 | * print a message and exit immediately.
|
---|
| 2023 | */
|
---|
| 2024 | void
|
---|
| 2025 | set_signals( int on )
|
---|
| 2026 | {
|
---|
| 2027 | int signals[]= { SIGKILL, SIGPIPE, SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGSTOP, 0 };
|
---|
| 2028 | int i;
|
---|
| 2029 | for ( i = 0; signals[i]; i++)
|
---|
| 2030 | {
|
---|
| 2031 | if (on)
|
---|
| 2032 | {
|
---|
| 2033 | signal( signals[i], terminate_daemon);
|
---|
| 2034 | }
|
---|
| 2035 | else
|
---|
| 2036 | {
|
---|
| 2037 | signal(signals[i], termination_in_progress);
|
---|
| 2038 | }
|
---|
| 2039 | }
|
---|
| 2040 | }
|
---|
| 2041 |
|
---|
| 2042 | /**************************************************************************
|
---|
| 2043 | *END_SET_SIGNALS *
|
---|
| 2044 | **************************************************************************/
|
---|
| 2045 |
|
---|
| 2046 |
|
---|
| 2047 | /**
|
---|
| 2048 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
| 2049 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2050 | * - @c bkpinfo->tmpdir
|
---|
| 2051 | * - @c bkpinfo->disaster_recovery
|
---|
| 2052 | */
|
---|
| 2053 | void
|
---|
| 2054 | setup_MR_global_filenames(struct s_bkpinfo *bkpinfo)
|
---|
| 2055 | {
|
---|
| 2056 | char *temppath;
|
---|
| 2057 |
|
---|
| 2058 | assert(bkpinfo!=NULL);
|
---|
| 2059 |
|
---|
| 2060 | malloc_string ( g_biggielist_txt );
|
---|
| 2061 | malloc_string ( g_filelist_full );
|
---|
| 2062 | malloc_string ( g_filelist_imagedevs );
|
---|
| 2063 | malloc_string ( g_imagedevs_restthese );
|
---|
| 2064 | malloc_string ( g_mondo_cfg_file );
|
---|
| 2065 | malloc_string ( g_mountlist_fname );
|
---|
| 2066 | malloc_string ( g_mondo_home );
|
---|
| 2067 | malloc_string ( g_tmpfs_mountpt );
|
---|
| 2068 | malloc_string ( g_isodir_device );
|
---|
| 2069 | malloc_string ( g_isodir_format );
|
---|
| 2070 |
|
---|
| 2071 | temppath = bkpinfo->tmpdir;
|
---|
| 2072 |
|
---|
| 2073 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
| 2074 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
| 2075 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
| 2076 | // sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
|
---|
| 2077 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these", temppath);
|
---|
| 2078 | if (bkpinfo->disaster_recovery)
|
---|
| 2079 | {
|
---|
| 2080 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
| 2081 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
| 2082 | }
|
---|
| 2083 | else
|
---|
| 2084 | {
|
---|
| 2085 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
| 2086 | sprintf(g_mountlist_fname, "%s/%s", temppath, MOUNTLIST_FNAME_STUB);
|
---|
| 2087 | }
|
---|
| 2088 | }
|
---|
| 2089 | /**************************************************************************
|
---|
| 2090 | *END_SET_GLOBAL_FILENAME *
|
---|
| 2091 | **************************************************************************/
|
---|
| 2092 |
|
---|
| 2093 |
|
---|
| 2094 | /**
|
---|
| 2095 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
| 2096 | * deleting spurious "changes" along the way.
|
---|
| 2097 | * @param output_file The output file to write with spurious changes removed.
|
---|
| 2098 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
| 2099 | */
|
---|
| 2100 | void
|
---|
| 2101 | streamline_changes_file(char *output_file, char *input_file)
|
---|
| 2102 | {
|
---|
| 2103 | FILE *fin;
|
---|
| 2104 | FILE *fout;
|
---|
| 2105 | /** malloc **/
|
---|
| 2106 | char *incoming;
|
---|
| 2107 |
|
---|
| 2108 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
| 2109 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
| 2110 | malloc_string(incoming);
|
---|
| 2111 |
|
---|
| 2112 | if (!(fin=fopen(input_file,"r")))
|
---|
| 2113 | {
|
---|
| 2114 | log_OS_error(input_file);
|
---|
| 2115 | return;
|
---|
| 2116 | }
|
---|
| 2117 | if (!(fout=fopen(output_file,"w")))
|
---|
| 2118 | {
|
---|
| 2119 | fatal_error("cannot open output_file");
|
---|
| 2120 | }
|
---|
| 2121 | for(fgets(incoming,MAX_STR_LEN-1,fin); !feof(fin); fgets(incoming,MAX_STR_LEN-1,fin))
|
---|
| 2122 | {
|
---|
| 2123 | if(strncmp(incoming,"etc/adjtime",11) \
|
---|
| 2124 | && strncmp(incoming,"etc/mtab",8) \
|
---|
| 2125 | && strncmp(incoming,"tmp/",4) \
|
---|
| 2126 | && strncmp(incoming,"boot/map",8) \
|
---|
| 2127 | && !strstr(incoming,"incheckentry") \
|
---|
| 2128 | && strncmp(incoming,"etc/mail/statistics",19) \
|
---|
| 2129 | && strncmp(incoming,"var/",4))
|
---|
| 2130 | fprintf(fout,"%s",incoming); /* don't need \n here, for some reason.. */
|
---|
| 2131 | }
|
---|
| 2132 | paranoid_fclose(fout);
|
---|
| 2133 | paranoid_fclose(fin);
|
---|
| 2134 | paranoid_free(incoming);
|
---|
| 2135 | }
|
---|
| 2136 | /**************************************************************************
|
---|
| 2137 | *END_STREAMLINE_CHANGES_FILE *
|
---|
| 2138 | **************************************************************************/
|
---|
| 2139 |
|
---|
| 2140 |
|
---|
| 2141 |
|
---|
| 2142 |
|
---|
| 2143 |
|
---|
| 2144 |
|
---|
| 2145 | /**
|
---|
| 2146 | * Prompt the user to support the Mondo project.
|
---|
| 2147 | */
|
---|
| 2148 | void
|
---|
| 2149 | success_message(void)
|
---|
| 2150 | {
|
---|
| 2151 | int i;
|
---|
| 2152 | /* malloc and ptr */
|
---|
| 2153 | char *tmp;
|
---|
| 2154 |
|
---|
| 2155 | malloc_string(tmp);
|
---|
| 2156 | if (ask_me_yes_or_no("Have you contributed to the Mondo project financially or in some other way, yet?"))
|
---|
| 2157 | {
|
---|
| 2158 | log_to_screen("Thank you for supporting Mondo. It goes from strength to strength,");
|
---|
| 2159 | log_to_screen("thanks to the support of users like you.");
|
---|
| 2160 | }
|
---|
| 2161 | else
|
---|
| 2162 | {
|
---|
| 2163 | if (ask_me_yes_or_no("Are you or your company willing to consider contributing to Mondo in some way?"))
|
---|
| 2164 | {
|
---|
| 2165 | popup_and_OK("To support the project which has just performed a valuable service for you, please visit http://www.mondorescue.com; click on 'Download' and then 'PayPal'.");
|
---|
| 2166 | }
|
---|
| 2167 | else
|
---|
| 2168 | {
|
---|
| 2169 | log_to_screen("Free Software, like freedom itself, must be supported or it will be lost.");
|
---|
| 2170 | log_msg(1, "To your credit, you were honest: you said no, you wouldn't be contributing");
|
---|
| 2171 | log_msg(1, "to this project, ever. However, that makes you a freeloader. I bet you're");
|
---|
| 2172 | log_msg(1, "the sort of person who likes to sneak into movie theatres...");
|
---|
| 2173 | popup_and_OK("If you ever change your mind, you may support this product by going to http://www.mondrescue.com and clicking on 'Download', followed by 'PalPal'.");
|
---|
| 2174 | }
|
---|
| 2175 | }
|
---|
| 2176 |
|
---|
| 2177 | #ifdef FREELOADER
|
---|
| 2178 | i = (int)(random())%32;
|
---|
| 2179 | #else
|
---|
| 2180 | i=1;
|
---|
| 2181 | #endif
|
---|
| 2182 |
|
---|
| 2183 | if (i!=25)
|
---|
| 2184 | {
|
---|
| 2185 | strcpy(tmp,"Mondo has restored your system. Please remove the backup media and reboot.");
|
---|
| 2186 | }
|
---|
| 2187 | else
|
---|
| 2188 | {
|
---|
| 2189 | strcpy(tmp,"M0nd0 h45 r3570r3d j00r 5y573m. P13453 r3m0v3 7h3 b4ckup m3d14 4nd r3b007.");
|
---|
| 2190 | }
|
---|
| 2191 | popup_and_OK(tmp);
|
---|
| 2192 | log_to_screen(tmp);
|
---|
| 2193 | paranoid_free(tmp);
|
---|
| 2194 | }
|
---|
| 2195 | /**************************************************************************
|
---|
| 2196 | *END_SUCCESS_MESSAGE *
|
---|
| 2197 | **************************************************************************/
|
---|
| 2198 |
|
---|
| 2199 |
|
---|
| 2200 |
|
---|
| 2201 | /**
|
---|
| 2202 | * Exit due to a signal (normal cleanup).
|
---|
| 2203 | * @param sig The signal we're exiting due to.
|
---|
| 2204 | */
|
---|
| 2205 | void
|
---|
| 2206 | terminate_daemon(int sig)
|
---|
| 2207 | {
|
---|
| 2208 | log_to_screen("Mondorestore is terminating in response to a signal from the OS");
|
---|
| 2209 | paranoid_MR_finish(254);
|
---|
| 2210 | }
|
---|
| 2211 | /**************************************************************************
|
---|
| 2212 | *END_TERMINATE_DAEMON *
|
---|
| 2213 | **************************************************************************/
|
---|
| 2214 |
|
---|
| 2215 |
|
---|
| 2216 | /**
|
---|
| 2217 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
| 2218 | */
|
---|
| 2219 | void
|
---|
| 2220 | twenty_seconds_til_yikes()
|
---|
| 2221 | {
|
---|
| 2222 | int i;
|
---|
| 2223 | /* MALLOC **/
|
---|
| 2224 | char *tmp;
|
---|
| 2225 |
|
---|
| 2226 | malloc_string(tmp);
|
---|
| 2227 | if (does_file_exist("/tmp/NOPAUSE")) { return; }
|
---|
| 2228 | open_progress_form("CAUTION",
|
---|
| 2229 | "Be advised: I am about to ERASE your hard disk(s)!",
|
---|
| 2230 | "You may press Ctrl+Alt+Del to abort safely.",
|
---|
| 2231 | "",
|
---|
| 2232 | 20);
|
---|
| 2233 | for(i = 0; i < 20; i++)
|
---|
| 2234 | {
|
---|
| 2235 | g_current_progress = i;
|
---|
| 2236 | sprintf(tmp,"You have %d seconds left to abort.", 20 - i );
|
---|
| 2237 | update_progress_form( tmp );
|
---|
| 2238 | sleep( 1 );
|
---|
| 2239 | }
|
---|
| 2240 | close_progress_form();
|
---|
| 2241 | paranoid_free(tmp);
|
---|
| 2242 | }
|
---|
| 2243 | /**************************************************************************
|
---|
| 2244 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
| 2245 | **************************************************************************/
|
---|
| 2246 |
|
---|
| 2247 |
|
---|
| 2248 |
|
---|
| 2249 |
|
---|
| 2250 |
|
---|
| 2251 | /**
|
---|
| 2252 | * Exit due to a signal (no cleanup).
|
---|
| 2253 | * @param sig The signal we're exiting due to.
|
---|
| 2254 | */
|
---|
| 2255 | void
|
---|
| 2256 | termination_in_progress(int sig)
|
---|
| 2257 | {
|
---|
| 2258 | log_msg(1, "Termination in progress");
|
---|
| 2259 | usleep(1000);
|
---|
| 2260 | pthread_exit(0);
|
---|
| 2261 | }
|
---|
| 2262 | /**************************************************************************
|
---|
| 2263 | *END_TERMINATION_IN_PROGRESS *
|
---|
| 2264 | **************************************************************************/
|
---|
| 2265 |
|
---|
| 2266 |
|
---|
| 2267 |
|
---|
| 2268 | /**
|
---|
| 2269 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
| 2270 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
| 2271 | * @return 0 for success, nonzero for failure.
|
---|
| 2272 | */
|
---|
| 2273 | int unmount_all_devices(struct mountlist_itself *p_external_copy_of_mountlist)
|
---|
| 2274 | {
|
---|
| 2275 | struct mountlist_itself *mountlist;
|
---|
| 2276 | int retval=0,lino,res=0,i;
|
---|
| 2277 | char *command;
|
---|
| 2278 | char *tmp;
|
---|
| 2279 |
|
---|
| 2280 | malloc_string(command);
|
---|
| 2281 | malloc_string(tmp);
|
---|
| 2282 | assert(p_external_copy_of_mountlist!=NULL);
|
---|
| 2283 |
|
---|
| 2284 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 2285 | memcpy((void*)mountlist, (void*)p_external_copy_of_mountlist, sizeof(struct mountlist_itself));
|
---|
| 2286 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
| 2287 |
|
---|
| 2288 | run_program_and_log_output("df -m", 3);
|
---|
| 2289 | mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices ");
|
---|
| 2290 | open_progress_form("Unmounting devices",
|
---|
| 2291 | "Unmounting all devices that were mounted," ,
|
---|
| 2292 | "in preparation for the post-restoration reboot.",
|
---|
| 2293 | "",
|
---|
| 2294 | mountlist->entries);
|
---|
| 2295 | chdir( "/" );
|
---|
| 2296 | for(i = 0; i < 10 && run_program_and_log_output("ps wax | grep buffer | grep -v \"grep buffer\"", TRUE) == 0; i++)
|
---|
| 2297 | {
|
---|
| 2298 | sleep( 1 );
|
---|
| 2299 | log_msg(2, "Waiting for buffer() to finish");
|
---|
| 2300 | }
|
---|
| 2301 |
|
---|
| 2302 | paranoid_system("sync");
|
---|
| 2303 |
|
---|
| 2304 | if (run_program_and_log_output( "cp -f /tmp/mondo-restore.log " MNT_RESTORING "/tmp/", FALSE ) )
|
---|
| 2305 | {
|
---|
| 2306 | log_msg(1, "Error. Failed to copy log to PC's /tmp dir. (Mounted read-only?)");
|
---|
| 2307 | }
|
---|
| 2308 | if (run_program_and_log_output( "cp -f /tmp/mondo-restore.log " MNT_RESTORING "/root/", FALSE ) )
|
---|
| 2309 | {
|
---|
| 2310 | log_msg(1, "Error. Failed to copy log to PC's /root dir. (Mounted read-only?)");
|
---|
| 2311 | }
|
---|
| 2312 | if (does_file_exist("/tmp/DUMBASS-GENTOO"))
|
---|
| 2313 | {
|
---|
| 2314 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/mnt/.boot.d", 5);
|
---|
| 2315 | }
|
---|
| 2316 | for( lino = mountlist->entries-1; lino >= 0; lino-- )
|
---|
| 2317 | {
|
---|
| 2318 | if (!strcmp(mountlist->el[lino].mountpoint,"lvm"))
|
---|
| 2319 | {
|
---|
| 2320 | continue;
|
---|
| 2321 | }
|
---|
| 2322 | sprintf(tmp,"Unmounting device %s ",mountlist->el[lino].device);
|
---|
| 2323 |
|
---|
| 2324 | update_progress_form(tmp);
|
---|
| 2325 | if (is_this_device_mounted(mountlist->el[lino].device))
|
---|
| 2326 | {
|
---|
| 2327 | if (!strcmp(mountlist->el[lino].mountpoint,"swap"))
|
---|
| 2328 | {
|
---|
| 2329 | sprintf(command,"swapoff %s",mountlist->el[lino].device);
|
---|
| 2330 | } else {
|
---|
| 2331 | if (!strcmp (mountlist->el[lino].mountpoint, "/1"))
|
---|
| 2332 | {
|
---|
| 2333 | sprintf (command, "umount %s/", MNT_RESTORING);
|
---|
| 2334 | log_msg (3, "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
| 2335 | }
|
---|
| 2336 | else
|
---|
| 2337 | {
|
---|
| 2338 | sprintf(command,"umount " MNT_RESTORING "%s",mountlist->el[lino].mountpoint);
|
---|
| 2339 | }
|
---|
| 2340 | }
|
---|
| 2341 | log_msg(10, "The 'umount' command is '%s'", command);
|
---|
| 2342 | res = run_program_and_log_output(command, 3);
|
---|
| 2343 | }
|
---|
| 2344 | else
|
---|
| 2345 | {
|
---|
| 2346 | strcat(tmp,"...not mounted anyway :-) OK");
|
---|
| 2347 | res = 0;
|
---|
| 2348 | }
|
---|
| 2349 | g_current_progress++;
|
---|
| 2350 | if (res)
|
---|
| 2351 | {
|
---|
| 2352 | strcat(tmp,"...Failed");
|
---|
| 2353 | retval++;
|
---|
| 2354 | log_to_screen(tmp);
|
---|
| 2355 | }
|
---|
| 2356 | else
|
---|
| 2357 | {
|
---|
| 2358 | log_msg(2, tmp);
|
---|
| 2359 | }
|
---|
| 2360 | }
|
---|
| 2361 | close_progress_form();
|
---|
| 2362 | if (retval)
|
---|
| 2363 | {
|
---|
| 2364 | mvaddstr_and_log_it(g_currentY++, 74, "Failed." );
|
---|
| 2365 | }
|
---|
| 2366 | else
|
---|
| 2367 | {
|
---|
| 2368 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2369 | }
|
---|
| 2370 | if (retval)
|
---|
| 2371 | {
|
---|
| 2372 | log_to_screen("Unable to unmount some of your partitions.");
|
---|
| 2373 | }
|
---|
| 2374 | else
|
---|
| 2375 | {
|
---|
| 2376 | log_to_screen("All partitions were unmounted OK.");
|
---|
| 2377 | }
|
---|
| 2378 | free(mountlist);
|
---|
| 2379 | paranoid_free(command);
|
---|
| 2380 | paranoid_free(tmp);
|
---|
| 2381 | return(retval);
|
---|
| 2382 | }
|
---|
| 2383 | /**************************************************************************
|
---|
| 2384 | *END_UNMOUNT_ALL_DEVICES *
|
---|
| 2385 | **************************************************************************/
|
---|
| 2386 |
|
---|
| 2387 |
|
---|
| 2388 |
|
---|
| 2389 | /**
|
---|
| 2390 | * Extract mondo-restore.cfg and the mountlist from the tape inserted
|
---|
| 2391 | * to the ./tmp/ directory.
|
---|
| 2392 | * @param dev The tape device to read from.
|
---|
| 2393 | * @return 0 for success, nonzero for failure.
|
---|
| 2394 | */
|
---|
| 2395 | int extract_cfg_file_and_mountlist_from_tape_dev(char*dev)
|
---|
| 2396 | {
|
---|
| 2397 | char *command;
|
---|
| 2398 | int res=0;
|
---|
| 2399 | // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
| 2400 | long tape_block_size=32768;
|
---|
| 2401 |
|
---|
| 2402 | malloc_string(command);
|
---|
| 2403 |
|
---|
| 2404 | // tar -zxvf-
|
---|
| 2405 | sprintf( command,
|
---|
| 2406 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
|
---|
| 2407 | dev,
|
---|
| 2408 | tape_block_size,
|
---|
| 2409 | 1024L*1024*32/tape_block_size,
|
---|
| 2410 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
| 2411 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB,
|
---|
| 2412 | "tmp/i-want-my-lvm" );
|
---|
| 2413 | log_msg (2, "command = '%s'", command);
|
---|
| 2414 | res = run_program_and_log_output( command, -1 );
|
---|
| 2415 | if (res!=0 && does_file_exist(MONDO_CFG_FILE_STUB)) { res=0; }
|
---|
| 2416 | paranoid_free(command);
|
---|
| 2417 | return(res);
|
---|
| 2418 | }
|
---|
| 2419 |
|
---|
| 2420 |
|
---|
| 2421 |
|
---|
| 2422 | /**
|
---|
| 2423 | * Get the configuration file from the floppy, tape, or CD.
|
---|
| 2424 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2425 | * - @c bkpinfo->backup_media_type
|
---|
| 2426 | * - @c bkpinfo->media_device
|
---|
| 2427 | * - @c bkpinfo->tmpdir
|
---|
| 2428 | * @return 0 for success, nonzero for failure.
|
---|
| 2429 | */
|
---|
| 2430 | int
|
---|
| 2431 | get_cfg_file_from_archive( struct s_bkpinfo *bkpinfo )
|
---|
| 2432 | {
|
---|
| 2433 | int retval = 0;
|
---|
| 2434 |
|
---|
| 2435 | /** malloc *****/
|
---|
| 2436 | char *device;
|
---|
| 2437 | char *command;
|
---|
| 2438 | char *cfg_file;
|
---|
| 2439 | char *mounted_cfgf_path;
|
---|
| 2440 | char *tmp;
|
---|
| 2441 | char *mountpt;
|
---|
| 2442 | char *ramdisk_fname;
|
---|
| 2443 | char *mountlist_file;
|
---|
| 2444 | int res;
|
---|
| 2445 |
|
---|
| 2446 | bool try_plan_B;
|
---|
| 2447 |
|
---|
| 2448 | assert(bkpinfo!=NULL);
|
---|
| 2449 | malloc_string(cfg_file);
|
---|
| 2450 | malloc_string(mounted_cfgf_path);
|
---|
| 2451 | malloc_string(mountpt);
|
---|
| 2452 | malloc_string(ramdisk_fname);
|
---|
| 2453 | malloc_string(mountlist_file);
|
---|
| 2454 | malloc_string(device);
|
---|
| 2455 | malloc_string(command);
|
---|
| 2456 | malloc_string(tmp);
|
---|
| 2457 | log_msg(2, "gcffa --- starting" );
|
---|
| 2458 | log_to_screen("I'm thinking...");
|
---|
| 2459 | sprintf( mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir );
|
---|
| 2460 | device[0] = '\0';
|
---|
| 2461 | chdir( bkpinfo->tmpdir );
|
---|
| 2462 | strcpy( cfg_file, MONDO_CFG_FILE_STUB);
|
---|
| 2463 | unlink( cfg_file ); // cfg_file[] is missing the '/' at the start, FYI, by intent
|
---|
| 2464 | unlink( FILELIST_FULL_STUB );
|
---|
| 2465 | unlink( BIGGIELIST_TXT_STUB );
|
---|
| 2466 | unlink( "tmp/i-want-my-lvm");
|
---|
| 2467 | sprintf( command, "mkdir -p %s", mountpt );
|
---|
| 2468 | run_program_and_log_output( command, FALSE );
|
---|
| 2469 |
|
---|
| 2470 | // unlink( "tmp/mondo-restore.cfg" ); // superfluous, surely?
|
---|
| 2471 |
|
---|
| 2472 | sprintf( cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB );
|
---|
| 2473 | sprintf( mountlist_file, "%s/%s", bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB );
|
---|
| 2474 | // make_hole_for_file( cfg_file );
|
---|
| 2475 | // make_hole_for_file( mountlist_file);
|
---|
| 2476 | log_msg (2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file );
|
---|
| 2477 |
|
---|
| 2478 | /* Floppy? */
|
---|
| 2479 | sprintf( tmp, "mkdir -p %s", mountpt );
|
---|
| 2480 | run_program_and_log_output( tmp, FALSE );
|
---|
| 2481 | sprintf( tmp, "mkdir -p %s/tmp", bkpinfo->tmpdir);
|
---|
| 2482 | run_program_and_log_output( tmp, FALSE);
|
---|
| 2483 |
|
---|
| 2484 | sprintf( command, "mount /dev/fd0u1722 %s", mountpt );
|
---|
| 2485 | sprintf( tmp, "(sleep 15; kill `ps ax | grep \"%s\" | cut -d' ' -f1` 2> /dev/null) &", command);
|
---|
| 2486 | log_msg(1, "tmp = '%s'", tmp);
|
---|
| 2487 | system(tmp);
|
---|
| 2488 | res = run_program_and_log_output( command, FALSE );
|
---|
| 2489 | if (res) {
|
---|
| 2490 | sprintf( command, "mount /dev/fd0H1440 %s", mountpt );
|
---|
| 2491 | res = run_program_and_log_output( command, FALSE );
|
---|
| 2492 | }
|
---|
| 2493 | if (res) {
|
---|
| 2494 | try_plan_B=TRUE;
|
---|
| 2495 | } else {
|
---|
| 2496 | try_plan_B=TRUE;
|
---|
| 2497 | log_msg(2, "Mounted floppy OK but I don't trust it because the archives might contain more up-to-date config file than the floppy does.");
|
---|
| 2498 | // NB: If busybox does not support 'mount -o loop' then Plan A WILL NOT WORK.
|
---|
| 2499 | log_msg(2, "Processing floppy (plan A?)" );
|
---|
| 2500 | sprintf( ramdisk_fname, "%s/mindi.rdz", mountpt );
|
---|
| 2501 | if ( !does_file_exist( ramdisk_fname ) )
|
---|
| 2502 | {
|
---|
| 2503 | sprintf( ramdisk_fname, "%s/initrd.img", mountpt );
|
---|
| 2504 | }
|
---|
| 2505 | if ( !does_file_exist( ramdisk_fname ) )
|
---|
| 2506 | {
|
---|
| 2507 | log_msg(2, "Cannot find ramdisk file on mountpoint. Are you sure that's a boot disk in the drive?" );
|
---|
| 2508 | }
|
---|
| 2509 | if ( extract_config_file_from_ramdisk( bkpinfo, ramdisk_fname, cfg_file, mountlist_file ) )
|
---|
| 2510 | {
|
---|
| 2511 | log_msg(2, "Warning - failed to extract config file from ramdisk. I think this boot disk is mangled." );
|
---|
| 2512 | }
|
---|
| 2513 | sprintf( command, "umount %s", mountpt );
|
---|
| 2514 | run_program_and_log_output(command, 5);
|
---|
| 2515 | unlink(ramdisk_fname);
|
---|
| 2516 | }
|
---|
| 2517 | if ( !does_file_exist( cfg_file ) )
|
---|
| 2518 | {
|
---|
| 2519 | log_msg(2, "gcffa --- we don't have cfg file yet." );
|
---|
| 2520 | if ( IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type) )
|
---|
| 2521 | {
|
---|
| 2522 | try_plan_B = TRUE;
|
---|
| 2523 | }
|
---|
| 2524 | else
|
---|
| 2525 | {
|
---|
| 2526 | log_msg(2, "gcffa --- calling mount_cdrom now :)" );
|
---|
| 2527 | if ( !mount_cdrom( bkpinfo ) )
|
---|
| 2528 | {
|
---|
| 2529 | log_msg(2, "gcffa --- managed to mount CD; so, no need for Plan B" );
|
---|
| 2530 | try_plan_B = FALSE;
|
---|
| 2531 | }
|
---|
| 2532 | else
|
---|
| 2533 | {
|
---|
| 2534 | try_plan_B = TRUE;
|
---|
| 2535 | }
|
---|
| 2536 | if ( what_number_cd_is_this(bkpinfo) > 1 )
|
---|
| 2537 | {
|
---|
| 2538 | insist_on_this_cd_number( bkpinfo, ( g_current_media_number = 1 ) );
|
---|
| 2539 | }
|
---|
| 2540 | }
|
---|
| 2541 | if ( try_plan_B )
|
---|
| 2542 | {
|
---|
| 2543 | log_msg(2, "gcffa --- OK, switching to Plan B" );
|
---|
| 2544 | chdir( bkpinfo->tmpdir );
|
---|
| 2545 | run_program_and_log_output ( "mkdir -p tmp", FALSE );
|
---|
| 2546 |
|
---|
| 2547 | if (strlen(bkpinfo->media_device) ==0 )
|
---|
| 2548 | {
|
---|
| 2549 | strcpy(bkpinfo->media_device, "/dev/st0");
|
---|
| 2550 | log_msg(2,"media_device is blank; assuming %s");
|
---|
| 2551 | }
|
---|
| 2552 | strcpy(tmp, bkpinfo->media_device);
|
---|
| 2553 | if (extract_cfg_file_and_mountlist_from_tape_dev(bkpinfo->media_device))
|
---|
| 2554 | {
|
---|
| 2555 | strcpy(bkpinfo->media_device, "/dev/st0");
|
---|
| 2556 | if (extract_cfg_file_and_mountlist_from_tape_dev(bkpinfo->media_device))
|
---|
| 2557 | {
|
---|
| 2558 | strcpy(bkpinfo->media_device, "/dev/osst0");
|
---|
| 2559 | if (extract_cfg_file_and_mountlist_from_tape_dev(bkpinfo->media_device))
|
---|
| 2560 | {
|
---|
| 2561 | strcpy(bkpinfo->media_device, "/dev/ht0");
|
---|
| 2562 | if (extract_cfg_file_and_mountlist_from_tape_dev(bkpinfo->media_device))
|
---|
| 2563 | {
|
---|
| 2564 | log_msg(3, "I tried lots of devices but none worked.");
|
---|
| 2565 | strcpy(bkpinfo->media_device, tmp);
|
---|
| 2566 | }
|
---|
| 2567 | }
|
---|
| 2568 | }
|
---|
| 2569 | }
|
---|
| 2570 |
|
---|
| 2571 | if ( !does_file_exist( "tmp/mondo-restore.cfg") )
|
---|
| 2572 | {
|
---|
| 2573 | log_to_screen ( "Cannot find config info on tape/CD/floppy");
|
---|
| 2574 | return(1);
|
---|
| 2575 | }
|
---|
| 2576 | }
|
---|
| 2577 | else
|
---|
| 2578 | {
|
---|
| 2579 | log_msg(2, "gcffa --- looking at mounted CD for mindi-boot.2880.img" );
|
---|
| 2580 | sprintf( command, "mount "MNT_CDROM"/images/mindi-boot.2880.img -o loop %s", mountpt );
|
---|
| 2581 | sprintf( mounted_cfgf_path, "%s/%s", mountpt, cfg_file );
|
---|
| 2582 | if (!does_file_exist(mounted_cfgf_path))
|
---|
| 2583 | {
|
---|
| 2584 | log_msg(2,"gcffa --- Plan C, a.k.a. untarring some file from all.tar.gz" );
|
---|
| 2585 | sprintf( command,
|
---|
| 2586 | "tar -zxvf "MNT_CDROM"/images/all.tar.gz %s %s %s %s %s",
|
---|
| 2587 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "tmp/i-want-my-lvm"
|
---|
| 2588 | ); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
|
---|
| 2589 | run_program_and_log_output( command, TRUE );
|
---|
| 2590 | if ( !does_file_exist( MONDO_CFG_FILE_STUB ) )
|
---|
| 2591 | {
|
---|
| 2592 | fatal_error( "Please reinsert the disk/CD and try again." );
|
---|
| 2593 | }
|
---|
| 2594 | }
|
---|
| 2595 | }
|
---|
| 2596 | }
|
---|
| 2597 | if ( does_file_exist( MONDO_CFG_FILE_STUB) )
|
---|
| 2598 | {
|
---|
| 2599 | log_msg(1, "gcffa --- great! We've got the config file" );
|
---|
| 2600 | sprintf(tmp, "%s/%s", call_program_and_get_last_line_of_output("pwd"), MONDO_CFG_FILE_STUB);
|
---|
| 2601 | sprintf( command, "cp -f %s %s", tmp, cfg_file);
|
---|
| 2602 | iamhere(command);
|
---|
| 2603 | if (strcmp(tmp, cfg_file) && run_program_and_log_output( command, 1 ))
|
---|
| 2604 | { log_msg(1,"... but an error occurred when I tried to move it to %s", cfg_file); }
|
---|
| 2605 | else
|
---|
| 2606 | { log_msg(1,"... and I moved it successfully to %s", cfg_file); }
|
---|
| 2607 | sprintf(command, "cp -f %s/%s %s", call_program_and_get_last_line_of_output("pwd"), MOUNTLIST_FNAME_STUB, mountlist_file);
|
---|
| 2608 | iamhere(command);
|
---|
| 2609 | if (strcmp(tmp, cfg_file) && run_program_and_log_output( command, 1 ))
|
---|
| 2610 | { log_msg(1,"Failed to get mountlist"); }
|
---|
| 2611 | else
|
---|
| 2612 | {
|
---|
| 2613 | log_msg(1,"Got mountlist too");
|
---|
| 2614 | sprintf(command, "cp -f %s %s", mountlist_file, g_mountlist_fname);
|
---|
| 2615 | if (run_program_and_log_output(command, 1))
|
---|
| 2616 | { log_msg(1, "Failed to copy mountlist to /tmp"); }
|
---|
| 2617 | else
|
---|
| 2618 | {
|
---|
| 2619 | log_msg(1, "Copied mountlist to /tmp as well OK");
|
---|
| 2620 | sprintf(command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2621 | run_program_and_log_output(command, 1);
|
---|
| 2622 | /* sprintf(command, "grep \" lvm \" %s", g_mountlist_fname);
|
---|
| 2623 | if (!run_program_and_log_output(command, 5) && !does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2624 | {
|
---|
| 2625 | log_msg(1, "Warning. You want LVM but I don't have i-want-my-lvm. FIXME.");
|
---|
| 2626 | }
|
---|
| 2627 | else if (run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2628 | {
|
---|
| 2629 | log_msg(1, "Warning. You don't want LVM but i-want-my-lvm exists. I'll delete it. Cool.");
|
---|
| 2630 | do_my_funky_lvm_stuff(TRUE, FALSE); // ...after I stop any LVMs :)
|
---|
| 2631 | stop_raid_device("/dev/md0");
|
---|
| 2632 | stop_raid_device("/dev/md1");
|
---|
| 2633 | stop_raid_device("/dev/md2");
|
---|
| 2634 | unlink("/tmp/i-want-my-lvm");
|
---|
| 2635 | }
|
---|
| 2636 | else if (!run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2637 | {
|
---|
| 2638 | log_msg(1, "You had better pray that i-want-my-lvm patches your mountlist. FIXME.");
|
---|
| 2639 | }
|
---|
| 2640 | */
|
---|
| 2641 | }
|
---|
| 2642 | }
|
---|
| 2643 | }
|
---|
| 2644 | run_program_and_log_output( "umount "MNT_CDROM, FALSE );
|
---|
| 2645 | if ( !does_file_exist( cfg_file ) )
|
---|
| 2646 | {
|
---|
| 2647 | iamhere(cfg_file);
|
---|
| 2648 | log_msg(1, "%s not found", cfg_file);
|
---|
| 2649 | log_to_screen("Oh dear. Unable to recover configuration file from boot disk");
|
---|
| 2650 | return(1);
|
---|
| 2651 | }
|
---|
| 2652 |
|
---|
| 2653 | log_to_screen( "Recovered mondo-restore.cfg" );
|
---|
| 2654 | if (!does_file_exist( MOUNTLIST_FNAME_STUB ))
|
---|
| 2655 | { log_to_screen( "...but not mountlist.txt - a pity, really..."); }
|
---|
| 2656 | /* start SAH */
|
---|
| 2657 | else
|
---|
| 2658 | {
|
---|
| 2659 | sprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB, bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
|
---|
| 2660 | run_program_and_log_output(command,FALSE);
|
---|
| 2661 | }
|
---|
| 2662 | /*--commented out by SAH
|
---|
| 2663 | sprintf( command, "cp -f %s %s/%s", cfg_file, bkpinfo->tmpdir, MONDO_CFG_FILE_STUB );
|
---|
| 2664 | run_program_and_log_output( command, FALSE );
|
---|
| 2665 | sprintf( command, "cp -f %s %s/%s", mountlist_file, bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB );
|
---|
| 2666 | run_program_and_log_output( command, FALSE );
|
---|
| 2667 | */
|
---|
| 2668 | /* end SAH */
|
---|
| 2669 |
|
---|
| 2670 | sprintf( command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB );
|
---|
| 2671 | run_program_and_log_output( command, FALSE );
|
---|
| 2672 | sprintf( command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB );
|
---|
| 2673 | run_program_and_log_output( command, FALSE );
|
---|
| 2674 | sprintf( command, "cp -f etc/raidtab /etc/");
|
---|
| 2675 | run_program_and_log_output( command, FALSE );
|
---|
| 2676 | sprintf( command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2677 | run_program_and_log_output( command, FALSE );
|
---|
| 2678 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 2679 | paranoid_free(device);
|
---|
| 2680 | paranoid_free(command);
|
---|
| 2681 | paranoid_free(tmp);
|
---|
| 2682 | paranoid_free(cfg_file);
|
---|
| 2683 | paranoid_free(mounted_cfgf_path);
|
---|
| 2684 | paranoid_free(mountpt);
|
---|
| 2685 | paranoid_free(ramdisk_fname);
|
---|
| 2686 | paranoid_free(mountlist_file);
|
---|
| 2687 | return( retval );
|
---|
| 2688 | }
|
---|
| 2689 |
|
---|
| 2690 | /**************************************************************************
|
---|
| 2691 | *END_GET_CFG_FILE_FROM_ARCHIVE *
|
---|
| 2692 | **************************************************************************/
|
---|
| 2693 |
|
---|
| 2694 | /* @} - end restoreUtilityGroup */
|
---|
| 2695 |
|
---|
| 2696 |
|
---|
| 2697 | /***************************************************************************
|
---|
| 2698 | * F@ *
|
---|
| 2699 | * () -- Hugo Rabson *
|
---|
| 2700 | * *
|
---|
| 2701 | * Purpose: *
|
---|
| 2702 | * *
|
---|
| 2703 | * Called by: *
|
---|
| 2704 | * Params: - - *
|
---|
| 2705 | * Returns: 0=success; nonzero=failure *
|
---|
| 2706 | ***************************************************************************/
|
---|
| 2707 |
|
---|
| 2708 |
|
---|
| 2709 |
|
---|
| 2710 | void wait_until_software_raids_are_prepped(char*mdstat_file, int wait_for_percentage)
|
---|
| 2711 | {
|
---|
| 2712 | struct s_mdstat *mdstat;
|
---|
| 2713 | int unfinished_mdstat_devices=9999, i;
|
---|
| 2714 | char *screen_message;
|
---|
| 2715 |
|
---|
| 2716 | malloc_string(screen_message);
|
---|
| 2717 | mdstat = malloc(sizeof(struct s_mdstat));
|
---|
| 2718 |
|
---|
| 2719 | assert(wait_for_percentage <= 100);
|
---|
| 2720 | iamhere("Help, my boat is sync'ing. (Get it? Urp! Urp!)");
|
---|
| 2721 | while(unfinished_mdstat_devices > 0)
|
---|
| 2722 | {
|
---|
| 2723 | if (read_mdstat(mdstat, mdstat_file))
|
---|
| 2724 | { log_to_screen("Sorry, cannot read %s", mdstat_file); return; }
|
---|
| 2725 | for(unfinished_mdstat_devices=i=0; i<mdstat->entries; i++)
|
---|
| 2726 | {
|
---|
| 2727 | if (mdstat->el[i].progress < wait_for_percentage)
|
---|
| 2728 | {
|
---|
| 2729 | unfinished_mdstat_devices++;
|
---|
| 2730 | sprintf(screen_message, "Sync'ing /dev/md%d", mdstat->el[i].md);
|
---|
| 2731 | open_evalcall_form(screen_message);
|
---|
| 2732 | if (mdstat->el[i].progress == -1) // delayed while another partition inits
|
---|
| 2733 | {
|
---|
| 2734 | continue;
|
---|
| 2735 | }
|
---|
| 2736 | while(mdstat->el[i].progress < wait_for_percentage)
|
---|
| 2737 | {
|
---|
| 2738 | update_evalcall_form(mdstat->el[i].progress);
|
---|
| 2739 | sleep(2);
|
---|
| 2740 | if (read_mdstat(mdstat, mdstat_file)) {break;}
|
---|
| 2741 | }
|
---|
| 2742 | close_evalcall_form();
|
---|
| 2743 | }
|
---|
| 2744 | }
|
---|
| 2745 | }
|
---|
| 2746 | paranoid_free(screen_message);
|
---|
| 2747 | paranoid_free(mdstat);
|
---|
| 2748 | }
|
---|
| 2749 |
|
---|
| 2750 |
|
---|