| 1 | /***************************************************************************
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| 2 | * $Id: mondo-restore.c 688 2006-07-17 13:44:46Z bcornec $
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| 3 | */
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * The main file for mondorestore.
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| 8 | */
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| 9 |
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| 10 | /**************************************************************************
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| 11 | * #include statements *
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| 12 | **************************************************************************/
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| 13 | #include <unistd.h>
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| 14 |
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| 15 | #include "../common/my-stuff.h"
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| 16 | #include "../common/mondostructures.h"
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| 17 | #include "../common/libmondo.h"
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| 18 | #include "mr-externs.h"
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| 19 | #include "mondo-restore.h"
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| 20 | #include "mondo-rstr-compare-EXT.h"
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| 21 | #include "mondo-rstr-tools-EXT.h"
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| 22 | #ifndef S_SPLINT_S
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| 23 | #include <pthread.h>
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| 24 | #endif
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| 25 |
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| 26 | extern void twenty_seconds_til_yikes(void);
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| 27 |
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| 28 |
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| 29 | /* For use in other programs (ex. XMondo) */
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| 30 | #ifdef MONDORESTORE_MODULE
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| 31 | #define main __mondorestore_main
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| 32 | #define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
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| 33 | #endif
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| 34 |
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| 35 | //static char cvsid[] = "$Id: mondo-restore.c 688 2006-07-17 13:44:46Z bcornec $";
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| 36 |
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| 37 | /**************************************************************************
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| 38 | * Globals *
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| 39 | **************************************************************************/
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| 40 | extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
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| 41 | extern struct s_bkpinfo *g_bkpinfo_DONTUSETHIS; // used by finish() to free
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| 42 | // up global bkpinfo struct
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| 43 | extern bool g_text_mode;
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| 44 | extern FILE *g_fprep;
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| 45 | extern double g_kernel_version;
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| 46 | extern int g_partition_table_locked_up;
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| 47 | extern int g_noof_rows;
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| 48 |
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| 49 | extern int partition_everything(struct mountlist_itself *mountlist);
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| 50 |
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| 51 |
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| 52 | /**
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| 53 | * @name Restore-Time Globals
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| 54 | * @ingroup globalGroup
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| 55 | * @{
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| 56 | */
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| 57 | /**
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| 58 | * If TRUE, then SIGPIPE was just caught.
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| 59 | * Set by the signal handler; cleared after it's handled.
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| 60 | */
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| 61 | bool g_sigpipe_caught = FALSE;
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| 62 |
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| 63 | /**
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| 64 | * If TRUE, then we're restoring from ISOs or an NFS server.
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| 65 | * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
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| 66 | */
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| 67 | bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
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| 68 |
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| 69 | /**
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| 70 | * If TRUE, then we have had a successful "nuke" restore.
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| 71 | */
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| 72 | bool g_I_have_just_nuked = FALSE;
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| 73 |
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| 74 | /**
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| 75 | * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
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| 76 | */
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| 77 | char *g_isodir_device = NULL;
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| 78 |
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| 79 | /**
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| 80 | * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
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| 81 | */
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| 82 | char *g_isodir_format = NULL;
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| 83 |
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| 84 | /**
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| 85 | * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
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| 86 | */
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| 87 | char *g_biggielist_txt = NULL;
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| 88 |
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| 89 | /**
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| 90 | * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
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| 91 | * the current archive set.
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| 92 | */
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| 93 | char *g_filelist_full = NULL;
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| 94 |
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| 95 | /**
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| 96 | * The location of a file containing a list of the devices that were archived
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| 97 | * as images, not as individual files.
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| 98 | */
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| 99 | char *g_filelist_imagedevs = NULL;
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| 100 |
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| 101 | /**
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| 102 | * The location of a file containing a list of imagedevs to actually restore.
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| 103 | * @see g_filelist_imagedevs
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| 104 | */
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| 105 | char *g_imagedevs_restthese = NULL;
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| 106 |
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| 107 | /**
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| 108 | * The location of 'mondo-restore.cfg', containing the metadata
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| 109 | * information for this backup.
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| 110 | */
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| 111 | char *g_mondo_cfg_file = NULL;
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| 112 |
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| 113 | /**
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| 114 | * The location of 'mountlist.txt', containing the information on the
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| 115 | * user's partitions and hard drives.
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| 116 | */
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| 117 | char *g_mountlist_fname = NULL;
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| 118 |
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| 119 | /**
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| 120 | * Mondo's home directory during backup. Unused in mondo-restore; included
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| 121 | * to avoid link errors.
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| 122 | */
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| 123 | char *g_mondo_home = NULL;
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| 124 |
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| 125 | /* @} - end of "Restore-Time Globals" in globalGroup */
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| 126 |
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| 127 | extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
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| 128 | char direction);
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| 129 |
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| 130 | /**************************************************************************
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| 131 | * COMPAQ PROLIANT Stuff: needs some special help *
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| 132 | **************************************************************************/
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| 133 |
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| 134 | /**
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| 135 | * The message to display if we detect that the user is using a Compaq Proliant.
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| 136 | */
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| 137 | #define COMPAQ_PROLIANTS_SUCK _("Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo CD/floppy in Interactive Mode.")
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| 138 |
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| 139 |
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| 140 | /**
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| 141 | * Allow the user to modify the mountlist before we partition & format their drives.
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| 142 | * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
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| 143 | * @param mountlist The mountlist to let the user modify.
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| 144 | * @param raidlist The raidlist that goes with @p mountlist.
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| 145 | * @return 0 for success, nonzero for failure.
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| 146 | * @ingroup restoreGuiGroup
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| 147 | */
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| 148 | int let_user_edit_the_mountlist(struct s_bkpinfo *bkpinfo,
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| 149 | struct mountlist_itself *mountlist,
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| 150 | struct raidlist_itself *raidlist)
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| 151 | {
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| 152 | int retval = 0, res = 0;
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| 153 |
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| 154 | log_msg(2, "let_user_edit_the_mountlist() --- starting");
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| 155 |
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| 156 | assert(bkpinfo != NULL);
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| 157 | assert(mountlist != NULL);
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| 158 | assert(raidlist != NULL);
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| 159 | if (!bkpinfo->disaster_recovery) {
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| 160 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
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| 161 | log_msg(2, "I guess you're testing edit_mountlist()");
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| 162 | }
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| 163 | if (!does_file_exist(g_mountlist_fname)) {
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| 164 | log_to_screen(g_mountlist_fname);
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| 165 | log_to_screen(_("does not exist"));
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| 166 | return (1);
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| 167 | }
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| 168 |
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| 169 | retval = load_mountlist(mountlist, g_mountlist_fname);
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| 170 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
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| 171 | if (retval) {
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| 172 | log_to_screen
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| 173 | (_("Warning - load_raidtab_into_raidlist returned an error"));
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| 174 | }
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| 175 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
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| 176 | if (res) {
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| 177 | return (1);
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| 178 | }
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| 179 |
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| 180 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
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| 181 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
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| 182 |
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| 183 | log_to_screen(_("I have finished editing the mountlist for you."));
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| 184 |
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| 185 | return (retval);
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| 186 | }
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| 187 |
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| 188 |
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| 189 | /**
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| 190 | * Determine whether @p mountlist contains a Compaq diagnostic partition.
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| 191 | * @param mountlist The mountlist to examine.
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| 192 | * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
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| 193 | * @ingroup restoreUtilityGroup
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| 194 | */
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| 195 | bool
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| 196 | partition_table_contains_Compaq_diagnostic_partition(struct
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| 197 | mountlist_itself *
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| 198 | mountlist)
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| 199 | {
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| 200 | int i;
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| 201 |
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| 202 | assert(mountlist != NULL);
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| 203 |
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| 204 | for (i = 0; i < mountlist->entries; i++) {
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| 205 | if (strstr(mountlist->el[i].format, "ompaq")) {
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| 206 | log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
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| 207 | i, mountlist->el[i].device, mountlist->el[i].format);
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| 208 |
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| 209 | return (TRUE);
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| 210 | }
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| 211 | }
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| 212 | return (FALSE);
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| 213 | }
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| 214 |
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| 215 | /**************************************************************************
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| 216 | *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
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| 217 | **************************************************************************/
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| 218 |
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| 219 |
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| 220 | /**
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| 221 | * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
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| 222 | * @note This function does not actually check for the presence of a Compaq partition.
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| 223 | * @ingroup restoreUtilityGroup
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| 224 | */
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| 225 | void offer_to_abort_because_Compaq_Proliants_suck(void)
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| 226 | {
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| 227 | popup_and_OK(COMPAQ_PROLIANTS_SUCK);
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| 228 | if (ask_me_yes_or_no
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| 229 | (_
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| 230 | ("Would you like to reboot and use your Compaq CD to prep your hard drive?")))
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| 231 | {
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| 232 | fatal_error(_
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| 233 | ("Aborting. Please reboot and prep your hard drive with your Compaq CD."));
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| 234 | }
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| 235 | }
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| 236 |
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| 237 | /**************************************************************************
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| 238 | *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
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| 239 | **************************************************************************/
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| 240 |
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| 241 |
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| 242 | /**
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| 243 | * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
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| 244 | * @param bkpinfo The backup information structure. Most fields are used.
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| 245 | * @param mountlist The mountlist containing information about the user's partitions.
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| 246 | * @param raidlist The raidlist to go with @p mountlist.
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| 247 | * @return The return code from the mode function called.
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| 248 | * @ingroup restoreGroup
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| 249 | */
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| 250 | int
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| 251 | catchall_mode(struct s_bkpinfo *bkpinfo,
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| 252 | struct mountlist_itself *mountlist,
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| 253 | struct raidlist_itself *raidlist)
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| 254 | {
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| 255 | char c, *tmp;
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| 256 | int retval = 0;
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| 257 |
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| 258 | iamhere("inside catchall");
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| 259 | assert(bkpinfo != NULL);
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| 260 | assert(mountlist != NULL);
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| 261 | assert(raidlist != NULL);
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| 262 | iamhere("pre wrm");
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| 263 | c = which_restore_mode();
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| 264 | iamhere("post wrm");
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| 265 | if (c == 'I' || c == 'N' || c == 'C') {
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| 266 | interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
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| 267 | } else {
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| 268 | popup_and_OK(_
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| 269 | ("No restoring or comparing will take place today."));
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| 270 | if (is_this_device_mounted("/mnt/cdrom")) {
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| 271 | run_program_and_log_output("umount /mnt/cdrom", FALSE);
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| 272 | }
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| 273 | if (g_ISO_restore_mode) {
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| 274 | asprintf(&tmp, "umount %s", bkpinfo->isodir);
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| 275 | run_program_and_log_output(tmp, FALSE);
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| 276 | paranoid_free(tmp);
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| 277 | }
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| 278 | paranoid_MR_finish(0);
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| 279 | }
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| 280 |
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| 281 | iamhere("post int");
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| 282 |
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| 283 | if (bkpinfo->backup_media_type == iso) {
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| 284 | if (iso_fiddly_bits(bkpinfo, (c == 'N') ? TRUE : FALSE)) {
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| 285 | log_msg(2,
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| 286 | "catchall_mode --- iso_fiddly_bits returned w/ error");
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| 287 | return (1);
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| 288 | } else {
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| 289 | log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
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| 290 | }
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| 291 | }
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| 292 |
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| 293 | if (c == 'I') {
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| 294 | log_msg(2, "IM selected");
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| 295 | retval += interactive_mode(bkpinfo, mountlist, raidlist);
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| 296 | } else if (c == 'N') {
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| 297 | log_msg(2, "NM selected");
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| 298 | retval += nuke_mode(bkpinfo, mountlist, raidlist);
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| 299 | } else if (c == 'C') {
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| 300 | log_msg(2, "CM selected");
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| 301 | retval += compare_mode(bkpinfo, mountlist, raidlist);
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| 302 | }
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| 303 | return (retval);
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| 304 | }
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| 305 |
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| 306 | /**************************************************************************
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| 307 | *END_CATCHALL_MODE *
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| 308 | **************************************************************************/
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| 309 |
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| 310 | /**************************************************************************
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| 311 | *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
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| 312 | **************************************************************************/
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| 313 |
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| 314 |
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| 315 | /**
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| 316 | * Locate an executable in the directory structure rooted at @p restg.
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| 317 | * @param out_path Where to put the executable.
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| 318 | * @param fname The basename of the executable.
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| 319 | * @param restg The directory structure to look in.
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| 320 | * @note If it could not be found in @p restg then @p fname is put in @p out_path.
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| 321 | * @ingroup restoreUtilityGroup
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| 322 | */
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| 323 | void
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| 324 | find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
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| 325 | char *fname,
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| 326 | char *restg)
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| 327 | {
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| 328 | assert(out_path != NULL);
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| 329 | assert_string_is_neither_NULL_nor_zerolength(fname);
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| 330 |
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| 331 | sprintf(out_path, "%s/sbin/%s", restg, fname);
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| 332 | if (does_file_exist(out_path)) {
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| 333 | sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
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| 334 | if (does_file_exist(out_path)) {
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| 335 | sprintf(out_path, "%s/bin/%s", restg, fname);
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| 336 | if (does_file_exist(out_path)) {
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| 337 | sprintf(out_path, "%s/usr/bin/%s", restg, fname);
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| 338 | if (does_file_exist(out_path)) {
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| 339 | strcpy(out_path, fname);
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| 340 | }
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| 341 | }
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| 342 | }
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| 343 | }
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| 344 | }
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| 345 |
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| 346 | /**************************************************************************
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| 347 | *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
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| 348 | **************************************************************************/
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| 349 |
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| 350 |
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| 351 | /**
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| 352 | * @addtogroup restoreGroup
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| 353 | * @{
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| 354 | */
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| 355 | /**
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| 356 | * Restore the user's data, in a disaster recovery situation, prompting the
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| 357 | * user about whether or not to do every step.
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| 358 | * The user can edit the mountlist, choose files to restore, etc.
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| 359 | * @param bkpinfo The backup information structure. Most fields are used.
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| 360 | * @param mountlist The mountlist containing information about the user's partitions.
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| 361 | * @param raidlist The raidlist to go with @p mountlist.
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| 362 | * @return 0 for success, or the number of errors encountered.
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| 363 | */
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| 364 | int
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| 365 | interactive_mode(struct s_bkpinfo *bkpinfo,
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| 366 | struct mountlist_itself *mountlist,
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| 367 | struct raidlist_itself *raidlist)
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| 368 | {
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| 369 | int retval = 0;
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| 370 | int res;
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| 371 | int ptn_errs = 0;
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| 372 | int fmt_errs = 0;
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| 373 |
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| 374 | bool done;
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| 375 | bool restore_all;
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| 376 |
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| 377 | char *tmp = NULL;
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| 378 | char *tmp1 = NULL;
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| 379 | char *fstab_fname = NULL;
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| 380 | char *old_restpath = NULL;
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| 381 |
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| 382 | struct s_node *filelist = NULL;
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| 383 |
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| 384 | /* try to partition and format */
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| 385 |
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| 386 | log_msg(2, "interactive_mode --- starting (great, assertions OK)");
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| 387 |
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| 388 | assert(bkpinfo != NULL);
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| 389 | assert(mountlist != NULL);
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| 390 | assert(raidlist != NULL);
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| 391 |
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| 392 | log_msg(2, "interactive_mode --- assertions OK");
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| 393 |
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| 394 | if (g_text_mode) {
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| 395 | if (!ask_me_yes_or_no
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| 396 | (_
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| 397 | ("Interactive Mode + textonly = experimental! Proceed anyway?")))
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| 398 | {
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| 399 | fatal_error("Wise move.");
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| 400 | }
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| 401 | }
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| 402 |
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| 403 | iamhere("About to load config file");
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| 404 | get_cfg_file_from_archive_or_bust(bkpinfo);
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| 405 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
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| 406 | iamhere("Done loading config file; resizing ML");
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| 407 | #ifdef __FreeBSD__
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| 408 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 409 | #else
|
|---|
| 410 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 411 | #endif
|
|---|
| 412 | if (strstr(tmp,"noresize")) {
|
|---|
| 413 | log_msg(1, "Not resizing mountlist.");
|
|---|
| 414 | } else {
|
|---|
| 415 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 416 | }
|
|---|
| 417 | for (done = FALSE; !done;) {
|
|---|
| 418 | iamhere("About to edit mountlist");
|
|---|
| 419 | if (g_text_mode) {
|
|---|
| 420 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 421 | tmp1 = find_my_editor();
|
|---|
| 422 | asprintf(&tmp, "%s %s", tmp1, g_mountlist_fname);
|
|---|
| 423 | paranoid_free(tmp1);
|
|---|
| 424 |
|
|---|
| 425 | res = system(tmp);
|
|---|
| 426 | paranoid_free(tmp);
|
|---|
| 427 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 428 | } else {
|
|---|
| 429 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
|---|
| 430 | }
|
|---|
| 431 | iamhere("Finished editing mountlist");
|
|---|
| 432 | if (res) {
|
|---|
| 433 | paranoid_MR_finish(1);
|
|---|
| 434 | }
|
|---|
| 435 | log_msg(2, "Proceeding...");
|
|---|
| 436 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 437 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
|---|
| 438 | mvaddstr_and_log_it(1, 30, _("Restoring Interactively"));
|
|---|
| 439 | if (bkpinfo->differential) {
|
|---|
| 440 | log_to_screen(_
|
|---|
| 441 | ("Because this is a differential backup, disk"));
|
|---|
| 442 | log_to_screen(_
|
|---|
| 443 | (" partitioning and formatting will not take place."));
|
|---|
| 444 | done = TRUE;
|
|---|
| 445 | } else {
|
|---|
| 446 | if (ask_me_yes_or_no
|
|---|
| 447 | (_
|
|---|
| 448 | ("Do you want to erase and partition your hard drives?")))
|
|---|
| 449 | {
|
|---|
| 450 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 451 | (mountlist)) {
|
|---|
| 452 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 453 | done = TRUE;
|
|---|
| 454 | } else {
|
|---|
| 455 | twenty_seconds_til_yikes();
|
|---|
| 456 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 457 | ptn_errs = partition_everything(mountlist);
|
|---|
| 458 | if (ptn_errs) {
|
|---|
| 459 | log_to_screen
|
|---|
| 460 | (_
|
|---|
| 461 | ("Warning. Errors occurred during disk partitioning."));
|
|---|
| 462 | }
|
|---|
| 463 |
|
|---|
| 464 | fmt_errs =
|
|---|
| 465 | format_everything(mountlist, FALSE, raidlist);
|
|---|
| 466 | if (!fmt_errs) {
|
|---|
| 467 | log_to_screen
|
|---|
| 468 | (_
|
|---|
| 469 | ("Errors during disk partitioning were handled OK."));
|
|---|
| 470 | log_to_screen(_
|
|---|
| 471 | ("Partitions were formatted OK despite those errors."));
|
|---|
| 472 | ptn_errs = 0;
|
|---|
| 473 | }
|
|---|
| 474 | if (!ptn_errs && !fmt_errs) {
|
|---|
| 475 | done = TRUE;
|
|---|
| 476 | }
|
|---|
| 477 | }
|
|---|
| 478 | paranoid_fclose(g_fprep);
|
|---|
| 479 | } else {
|
|---|
| 480 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 481 | _
|
|---|
| 482 | ("User opted not to partition the devices"));
|
|---|
| 483 | if (ask_me_yes_or_no
|
|---|
| 484 | (_("Do you want to format your hard drives?"))) {
|
|---|
| 485 | fmt_errs =
|
|---|
| 486 | format_everything(mountlist, TRUE, raidlist);
|
|---|
| 487 | if (!fmt_errs) {
|
|---|
| 488 | done = TRUE;
|
|---|
| 489 | }
|
|---|
| 490 | } else {
|
|---|
| 491 | ptn_errs = fmt_errs = 0;
|
|---|
| 492 | done = TRUE;
|
|---|
| 493 | }
|
|---|
| 494 | }
|
|---|
| 495 | if (fmt_errs) {
|
|---|
| 496 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 497 | 0,
|
|---|
| 498 | _
|
|---|
| 499 | ("Errors occurred. Please repartition and format drives manually."));
|
|---|
| 500 | done = FALSE;
|
|---|
| 501 | }
|
|---|
| 502 | if (ptn_errs & !fmt_errs) {
|
|---|
| 503 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 504 | 0,
|
|---|
| 505 | _
|
|---|
| 506 | ("Errors occurred during partitioning. Formatting, however, went OK."));
|
|---|
| 507 | done = TRUE;
|
|---|
| 508 | }
|
|---|
| 509 | if (!done) {
|
|---|
| 510 | if (!ask_me_yes_or_no(_("Re-edit the mountlist?"))) {
|
|---|
| 511 | retval++;
|
|---|
| 512 | iamhere("Leaving interactive_mode()");
|
|---|
| 513 | return (retval);
|
|---|
| 514 | }
|
|---|
| 515 | }
|
|---|
| 516 | }
|
|---|
| 517 | }
|
|---|
| 518 |
|
|---|
| 519 | /* mount */
|
|---|
| 520 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 521 | unmount_all_devices(mountlist);
|
|---|
| 522 | retval++;
|
|---|
| 523 | iamhere("Leaving interactive_mode()");
|
|---|
| 524 | return (retval);
|
|---|
| 525 | }
|
|---|
| 526 | /* restore */
|
|---|
| 527 | if ((restore_all =
|
|---|
| 528 | ask_me_yes_or_no(_
|
|---|
| 529 | ("Do you want me to restore all of your data?"))))
|
|---|
| 530 | {
|
|---|
| 531 | log_msg(1, "Restoring all data");
|
|---|
| 532 | retval += restore_everything(bkpinfo, NULL);
|
|---|
| 533 | } else if ((restore_all =
|
|---|
| 534 | ask_me_yes_or_no
|
|---|
| 535 | (_("Do you want me to restore _some_ of your data?")))) {
|
|---|
| 536 | old_restpath = bkpinfo->restore_path;
|
|---|
| 537 | for (done = FALSE; !done;) {
|
|---|
| 538 | unlink("/tmp/filelist.full");
|
|---|
| 539 | filelist = process_filelist_and_biggielist(bkpinfo);
|
|---|
| 540 | /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
|
|---|
| 541 | the former is a list of regular files; the latter, biggiefiles and imagedevs.
|
|---|
| 542 | */
|
|---|
| 543 | if (filelist) {
|
|---|
| 544 | gotos_suck:
|
|---|
| 545 | // (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
|
|---|
| 546 | if (popup_and_get_string
|
|---|
| 547 | (_("Restore path"), _("Restore files to where?"), bkpinfo->restore_path)) {
|
|---|
| 548 | if (!strcmp(bkpinfo->restore_path, "/")) {
|
|---|
| 549 | if (!ask_me_yes_or_no(_("Are you sure?"))) {
|
|---|
| 550 | paranoid_free(bkpinfo->restore_path);
|
|---|
| 551 | bkpinfo->restore_path = old_restpath;
|
|---|
| 552 | goto gotos_suck;
|
|---|
| 553 | }
|
|---|
| 554 | paranoid_alloc(bkpinfo->restore_path, ""); // so we restore to [blank]/file/name :)
|
|---|
| 555 | }
|
|---|
| 556 | log_msg(1, "Restoring subset");
|
|---|
| 557 | retval += restore_everything(bkpinfo, filelist);
|
|---|
| 558 | free_filelist(filelist);
|
|---|
| 559 | } else {
|
|---|
| 560 | bkpinfo->restore_path = old_restpath;
|
|---|
| 561 | free_filelist(filelist);
|
|---|
| 562 | }
|
|---|
| 563 | if (!ask_me_yes_or_no
|
|---|
| 564 | (_("Restore another subset of your backup?"))) {
|
|---|
| 565 | done = TRUE;
|
|---|
| 566 | }
|
|---|
| 567 | } else {
|
|---|
| 568 | done = TRUE;
|
|---|
| 569 | }
|
|---|
| 570 | }
|
|---|
| 571 | } else {
|
|---|
| 572 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 573 | 0,
|
|---|
| 574 | _
|
|---|
| 575 | ("User opted not to restore any data. "));
|
|---|
| 576 | }
|
|---|
| 577 | if (retval) {
|
|---|
| 578 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 579 | 0,
|
|---|
| 580 | _
|
|---|
| 581 | ("Errors occurred during the restore phase. "));
|
|---|
| 582 | }
|
|---|
| 583 |
|
|---|
| 584 | if (ask_me_yes_or_no(_("Initialize the boot loader?"))) {
|
|---|
| 585 | run_boot_loader(TRUE);
|
|---|
| 586 | } else {
|
|---|
| 587 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 588 | 0,
|
|---|
| 589 | _
|
|---|
| 590 | ("User opted not to initialize the boot loader."));
|
|---|
| 591 | }
|
|---|
| 592 |
|
|---|
| 593 | // run_program_and_log_output("cp -af /etc/lvm " MNT_RESTORING "/etc/", 1);
|
|---|
| 594 | protect_against_braindead_sysadmins();
|
|---|
| 595 | retval += unmount_all_devices(mountlist);
|
|---|
| 596 | /* if (restore_some || restore_all || */
|
|---|
| 597 | if (ask_me_yes_or_no
|
|---|
| 598 | (_("Label your ext2 and ext3 partitions if necessary?"))) {
|
|---|
| 599 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 600 | _
|
|---|
| 601 | ("Using e2label to label your ext2,3 partitions"));
|
|---|
| 602 | if (does_file_exist("/tmp/fstab.new")) {
|
|---|
| 603 | asprintf(&fstab_fname, "/tmp/fstab.new");
|
|---|
| 604 | } else {
|
|---|
| 605 | asprintf(&fstab_fname, "/tmp/fstab");
|
|---|
| 606 | }
|
|---|
| 607 | asprintf(&tmp,
|
|---|
| 608 | "label-partitions-as-necessary %s < %s >> %s 2>> %s",
|
|---|
| 609 | g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
|
|---|
| 610 | MONDO_LOGFILE);
|
|---|
| 611 | paranoid_free(fstab_fname);
|
|---|
| 612 |
|
|---|
| 613 | res = system(tmp);
|
|---|
| 614 | paranoid_free(tmp);
|
|---|
| 615 | if (res) {
|
|---|
| 616 | log_to_screen
|
|---|
| 617 | (_("label-partitions-as-necessary returned an error"));
|
|---|
| 618 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
|---|
| 619 | } else {
|
|---|
| 620 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 621 | }
|
|---|
| 622 | retval += res;
|
|---|
| 623 | }
|
|---|
| 624 |
|
|---|
| 625 | iamhere("About to leave interactive_mode()");
|
|---|
| 626 | if (retval) {
|
|---|
| 627 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 628 | 0,
|
|---|
| 629 | _
|
|---|
| 630 | ("Warning - errors occurred during the restore phase."));
|
|---|
| 631 | }
|
|---|
| 632 | }
|
|---|
| 633 |
|
|---|
| 634 | /**************************************************************************
|
|---|
| 635 | *END_INTERACTIVE_MODE *
|
|---|
| 636 | **************************************************************************/
|
|---|
| 637 |
|
|---|
| 638 |
|
|---|
| 639 | /**
|
|---|
| 640 | * Run an arbitrary restore mode (prompt the user), but from ISO images
|
|---|
| 641 | * instead of real media.
|
|---|
| 642 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 643 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 644 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 645 | * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
|
|---|
| 646 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 647 | */
|
|---|
| 648 | int
|
|---|
| 649 | iso_mode(struct s_bkpinfo *bkpinfo,
|
|---|
| 650 | struct mountlist_itself *mountlist,
|
|---|
| 651 | struct raidlist_itself *raidlist, bool nuke_me_please)
|
|---|
| 652 | {
|
|---|
| 653 | char c;
|
|---|
| 654 | int retval = 0;
|
|---|
| 655 |
|
|---|
| 656 | assert(bkpinfo != NULL);
|
|---|
| 657 | assert(mountlist != NULL);
|
|---|
| 658 | assert(raidlist != NULL);
|
|---|
| 659 | if (iso_fiddly_bits(bkpinfo, nuke_me_please)) {
|
|---|
| 660 | log_msg(1, "iso_mode --- returning w/ error");
|
|---|
| 661 | return (1);
|
|---|
| 662 | } else {
|
|---|
| 663 | c = which_restore_mode();
|
|---|
| 664 | if (c == 'I' || c == 'N' || c == 'C') {
|
|---|
| 665 | interactively_obtain_media_parameters_from_user(bkpinfo,
|
|---|
| 666 | FALSE);
|
|---|
| 667 | }
|
|---|
| 668 | if (c == 'I') {
|
|---|
| 669 | retval += interactive_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 670 | } else if (c == 'N') {
|
|---|
| 671 | retval += nuke_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 672 | } else if (c == 'C') {
|
|---|
| 673 | retval += compare_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 674 | } else {
|
|---|
| 675 | log_to_screen(_("OK, I shan't restore/compare any files."));
|
|---|
| 676 | }
|
|---|
| 677 | }
|
|---|
| 678 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 679 | paranoid_system("umount " MNT_CDROM);
|
|---|
| 680 | }
|
|---|
| 681 | // if (! already_mounted)
|
|---|
| 682 | // {
|
|---|
| 683 | if (system("umount /tmp/isodir 2> /dev/null")) {
|
|---|
| 684 | log_to_screen
|
|---|
| 685 | (_
|
|---|
| 686 | ("WARNING - unable to unmount device where the ISO files are stored."));
|
|---|
| 687 | }
|
|---|
| 688 | // }
|
|---|
| 689 | return (retval);
|
|---|
| 690 | }
|
|---|
| 691 |
|
|---|
| 692 | /**************************************************************************
|
|---|
| 693 | *END_ISO_MODE *
|
|---|
| 694 | **************************************************************************/
|
|---|
| 695 |
|
|---|
| 696 |
|
|---|
| 697 | static void call_me_after_the_nuke(int retval) {
|
|---|
| 698 |
|
|---|
| 699 | char *tmp = NULL;
|
|---|
| 700 | char *tmp1 = NULL;
|
|---|
| 701 |
|
|---|
| 702 | if (retval) {
|
|---|
| 703 | log_to_screen(_("Errors occurred during the nuke phase."));
|
|---|
| 704 | log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
|
|---|
| 705 | } else {
|
|---|
| 706 | #ifdef __FreeBSD__
|
|---|
| 707 | tmp1 = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 708 | #else
|
|---|
| 709 | tmp1 = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 710 | #endif
|
|---|
| 711 | if ((strstr(tmp1,"restore") == NULL) ||
|
|---|
| 712 | (strstr(tmp1,"RESTORE") == NULL)) {
|
|---|
| 713 | /* -H option */
|
|---|
| 714 | asprintf(&tmp,
|
|---|
| 715 | _
|
|---|
| 716 | (" Mondo has restored your system. Please remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information."));
|
|---|
| 717 | popup_and_OK(tmp);
|
|---|
| 718 | paranoid_free(tmp);
|
|---|
| 719 | }
|
|---|
| 720 | paranoid_free(tmp1);
|
|---|
| 721 |
|
|---|
| 722 | log_to_screen(_
|
|---|
| 723 | ("Mondo has restored your system. Please remove the backup media and reboot."));
|
|---|
| 724 | log_to_screen(_
|
|---|
| 725 | ("Thank you for using Mondo Rescue."));
|
|---|
| 726 | log_to_screen(_
|
|---|
| 727 | ("Please visit our website at http://www.mondorescue.org for more information."));
|
|---|
| 728 | }
|
|---|
| 729 | g_I_have_just_nuked = TRUE;
|
|---|
| 730 | return;
|
|---|
| 731 | }
|
|---|
| 732 |
|
|---|
| 733 |
|
|---|
| 734 | /**
|
|---|
| 735 | * Restore the user's data automatically (no prompts), after a twenty-second
|
|---|
| 736 | * warning period.
|
|---|
| 737 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 738 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 739 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 740 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 741 | * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
|
|---|
| 742 | */
|
|---|
| 743 | int
|
|---|
| 744 | nuke_mode(struct s_bkpinfo *bkpinfo,
|
|---|
| 745 | struct mountlist_itself *mountlist,
|
|---|
| 746 | struct raidlist_itself *raidlist)
|
|---|
| 747 | {
|
|---|
| 748 | int retval = 0;
|
|---|
| 749 | int res = 0;
|
|---|
| 750 | bool boot_loader_installed = FALSE;
|
|---|
| 751 | char *tmp = NULL;
|
|---|
| 752 | char tmpA[MAX_STR_LEN];
|
|---|
| 753 | char tmpB[MAX_STR_LEN];
|
|---|
| 754 | char tmpC[MAX_STR_LEN];
|
|---|
| 755 |
|
|---|
| 756 | assert(bkpinfo != NULL);
|
|---|
| 757 | assert(mountlist != NULL);
|
|---|
| 758 | assert(raidlist != NULL);
|
|---|
| 759 |
|
|---|
| 760 | log_msg(2, "nuke_mode --- starting");
|
|---|
| 761 |
|
|---|
| 762 | get_cfg_file_from_archive_or_bust(bkpinfo);
|
|---|
| 763 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
|
|---|
| 764 | #ifdef __FreeBSD__
|
|---|
| 765 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 766 | #else
|
|---|
| 767 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 768 | #endif
|
|---|
| 769 | if (strstr(tmp,"noresize")) {
|
|---|
| 770 | log_msg(2, "Not resizing mountlist.");
|
|---|
| 771 | } else {
|
|---|
| 772 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 773 | }
|
|---|
| 774 | paranoid_free(tmp);
|
|---|
| 775 |
|
|---|
| 776 | if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
|
|---|
| 777 | asprintf(&tmp,
|
|---|
| 778 | _
|
|---|
| 779 | ("Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?"),
|
|---|
| 780 | tmpA, tmpB, tmpC);
|
|---|
| 781 | if (ask_me_yes_or_no(tmp)) {
|
|---|
| 782 | paranoid_free(tmp);
|
|---|
| 783 | retval = interactive_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 784 | finish(retval);
|
|---|
| 785 | } else {
|
|---|
| 786 | paranoid_free(tmp);
|
|---|
| 787 | fatal_error("Nuke Mode aborted. ");
|
|---|
| 788 | }
|
|---|
| 789 | }
|
|---|
| 790 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 791 | mvaddstr_and_log_it(1, 30, _("Restoring Automatically"));
|
|---|
| 792 | if (bkpinfo->differential) {
|
|---|
| 793 | log_to_screen(_("Because this is a differential backup, disk"));
|
|---|
| 794 | log_to_screen(_
|
|---|
| 795 | ("partitioning and formatting will not take place."));
|
|---|
| 796 | res = 0;
|
|---|
| 797 | } else {
|
|---|
| 798 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 799 | (mountlist)) {
|
|---|
| 800 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 801 | } else {
|
|---|
| 802 | twenty_seconds_til_yikes();
|
|---|
| 803 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 804 | #ifdef __FreeBSD__
|
|---|
| 805 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 806 | #else
|
|---|
| 807 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 808 | #endif
|
|---|
| 809 | if (strstr(tmp,,"nopart")) {
|
|---|
| 810 | log_msg(2,
|
|---|
| 811 | "Not partitioning drives due to 'nopart' option.");
|
|---|
| 812 | res = 0;
|
|---|
| 813 | } else {
|
|---|
| 814 | res = partition_everything(mountlist);
|
|---|
| 815 | if (res) {
|
|---|
| 816 | log_to_screen
|
|---|
| 817 | (_
|
|---|
| 818 | ("Warning. Errors occurred during partitioning."));
|
|---|
| 819 | res = 0;
|
|---|
| 820 | }
|
|---|
| 821 | }
|
|---|
| 822 | paranoid_free(tmp);
|
|---|
| 823 |
|
|---|
| 824 | retval += res;
|
|---|
| 825 | if (!res) {
|
|---|
| 826 | log_to_screen(_("Preparing to format your disk(s)"));
|
|---|
| 827 | sleep(1);
|
|---|
| 828 | sync();
|
|---|
| 829 | log_to_screen(_
|
|---|
| 830 | ("Please wait. This may take a few minutes."));
|
|---|
| 831 | res += format_everything(mountlist, FALSE, raidlist);
|
|---|
| 832 | }
|
|---|
| 833 | paranoid_fclose(g_fprep);
|
|---|
| 834 | }
|
|---|
| 835 | }
|
|---|
| 836 | retval += res;
|
|---|
| 837 | if (res) {
|
|---|
| 838 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 839 | 0,
|
|---|
| 840 | _
|
|---|
| 841 | ("Failed to partition and/or format your hard drives."));
|
|---|
| 842 |
|
|---|
| 843 | if (ask_me_yes_or_no(_("Try in interactive mode instead?"))) {
|
|---|
| 844 | retval = interactive_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 845 | call_me_after_the_nuke(retval);
|
|---|
| 846 | } else
|
|---|
| 847 | if (!ask_me_yes_or_no
|
|---|
| 848 | (_("Would you like to try to proceed anyway?"))) {
|
|---|
| 849 | }
|
|---|
| 850 | return(retval);
|
|---|
| 851 | }
|
|---|
| 852 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 853 | if (retval) {
|
|---|
| 854 | unmount_all_devices(mountlist);
|
|---|
| 855 | log_to_screen
|
|---|
| 856 | (_
|
|---|
| 857 | ("Unable to mount all partitions. Sorry, I cannot proceed."));
|
|---|
| 858 | return (retval);
|
|---|
| 859 | }
|
|---|
| 860 | iamhere("Restoring everything");
|
|---|
| 861 | retval += restore_everything(bkpinfo, NULL);
|
|---|
| 862 | if (!run_boot_loader(FALSE)) {
|
|---|
| 863 | log_msg(1,
|
|---|
| 864 | "Great! Boot loader was installed. No need for msg at end.");
|
|---|
| 865 | boot_loader_installed = TRUE;
|
|---|
| 866 | }
|
|---|
| 867 | protect_against_braindead_sysadmins();
|
|---|
| 868 | // run_program_and_log_output("cp -af /etc/lvm " MNT_RESTORING "/etc/", 1);
|
|---|
| 869 | retval += unmount_all_devices(mountlist);
|
|---|
| 870 | mvaddstr_and_log_it(g_currentY,
|
|---|
| 871 | 0,
|
|---|
| 872 | _
|
|---|
| 873 | ("Using e2label to label your ext2,3 partitions"));
|
|---|
| 874 |
|
|---|
| 875 | asprintf(&tmp, "label-partitions-as-necessary %s < /tmp/fstab",
|
|---|
| 876 | g_mountlist_fname);
|
|---|
| 877 | res = run_program_and_log_output(tmp, TRUE);
|
|---|
| 878 | paranoid_free(tmp);
|
|---|
| 879 |
|
|---|
| 880 | if (res) {
|
|---|
| 881 | log_to_screen(_
|
|---|
| 882 | ("label-partitions-as-necessary returned an error"));
|
|---|
| 883 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
|---|
| 884 | } else {
|
|---|
| 885 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 886 | }
|
|---|
| 887 | retval += res;
|
|---|
| 888 | call_me_after_the_nuke(retval);
|
|---|
| 889 | return(retval);
|
|---|
| 890 | }
|
|---|
| 891 | /**************************************************************************
|
|---|
| 892 | *END_NUKE_MODE *
|
|---|
| 893 | **************************************************************************/
|
|---|
| 894 |
|
|---|
| 895 |
|
|---|
| 896 | /**
|
|---|
| 897 | * Restore the user's data (or a subset of it) to the live filesystem.
|
|---|
| 898 | * This should not be called if we're booted from CD!
|
|---|
| 899 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 900 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 901 | */
|
|---|
| 902 | int restore_to_live_filesystem(struct s_bkpinfo *bkpinfo)
|
|---|
| 903 | {
|
|---|
| 904 | int retval = 0;
|
|---|
| 905 |
|
|---|
| 906 | char *old_restpath = NULL;
|
|---|
| 907 |
|
|---|
| 908 | struct mountlist_itself *mountlist = NULL;
|
|---|
| 909 | struct raidlist_itself *raidlist = NULL;
|
|---|
| 910 | struct s_node *filelist = NULL;
|
|---|
| 911 |
|
|---|
| 912 | log_msg(1, "restore_to_live_filesystem() - starting");
|
|---|
| 913 | assert(bkpinfo != NULL);
|
|---|
| 914 |
|
|---|
| 915 | mountlist = malloc(sizeof(struct mountlist_itself));
|
|---|
| 916 | raidlist = malloc(sizeof(struct raidlist_itself));
|
|---|
| 917 |
|
|---|
| 918 | if (!mountlist || !raidlist) {
|
|---|
| 919 | fatal_error("Cannot malloc() mountlist and/or raidlist");
|
|---|
| 920 | }
|
|---|
| 921 |
|
|---|
| 922 | paranoid_alloc(bkpinfo->restore_path, "/");
|
|---|
| 923 | if (!g_restoring_live_from_cd) {
|
|---|
| 924 | popup_and_OK
|
|---|
| 925 | (_
|
|---|
| 926 | ("Please insert tape/CD/boot floppy, then hit 'OK' to continue."));
|
|---|
| 927 | sleep(1);
|
|---|
| 928 | }
|
|---|
| 929 | interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
|
|---|
| 930 | if (bkpinfo->media_device == NULL) {
|
|---|
| 931 | log_msg(2, "Warning - failed to find media dev");
|
|---|
| 932 | } else {
|
|---|
| 933 | log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
|---|
| 934 | }
|
|---|
| 935 |
|
|---|
| 936 |
|
|---|
| 937 | log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
|
|---|
| 938 |
|
|---|
| 939 | open_evalcall_form(_("Thinking..."));
|
|---|
| 940 |
|
|---|
| 941 | get_cfg_file_from_archive_or_bust(bkpinfo);
|
|---|
| 942 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
|
|---|
| 943 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
|
|---|
| 944 |
|
|---|
| 945 | close_evalcall_form();
|
|---|
| 946 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 947 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 948 | filelist = process_filelist_and_biggielist(bkpinfo);
|
|---|
| 949 | if (filelist) {
|
|---|
| 950 | save_filelist(filelist, "/tmp/selected-files.txt");
|
|---|
| 951 | old_restpath = bkpinfo->restore_path;
|
|---|
| 952 | if (popup_and_get_string(_("Restore path"),
|
|---|
| 953 | _("Restore files to where? )"),
|
|---|
| 954 | bkpinfo->restore_path)) {
|
|---|
| 955 | iamhere("Restoring everything");
|
|---|
| 956 | retval += restore_everything(bkpinfo, filelist);
|
|---|
| 957 | }
|
|---|
| 958 | free_filelist(filelist);
|
|---|
| 959 | bkpinfo->restore_path = old_restpath;
|
|---|
| 960 | }
|
|---|
| 961 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 962 | log_msg(2,
|
|---|
| 963 | "I probably don't need to unmount or eject the CD-ROM but I'm doing it anyway.");
|
|---|
| 964 | }
|
|---|
| 965 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 966 | if ((!bkpinfo->please_dont_eject) && (bkpinfo->media_device != NULL)) {
|
|---|
| 967 | eject_device(bkpinfo->media_device);
|
|---|
| 968 | }
|
|---|
| 969 | free(mountlist);
|
|---|
| 970 | free(raidlist);
|
|---|
| 971 | return (retval);
|
|---|
| 972 | }
|
|---|
| 973 |
|
|---|
| 974 | /**************************************************************************
|
|---|
| 975 | *END_RESTORE_TO_LIVE_FILESYSTEM *
|
|---|
| 976 | **************************************************************************/
|
|---|
| 977 |
|
|---|
| 978 | /* @} - end of restoreGroup */
|
|---|
| 979 |
|
|---|
| 980 |
|
|---|
| 981 | #include <utime.h>
|
|---|
| 982 | /**
|
|---|
| 983 | * @addtogroup LLrestoreGroup
|
|---|
| 984 | * @{
|
|---|
| 985 | */
|
|---|
| 986 | /**
|
|---|
| 987 | * Restore biggiefile @p bigfileno from the currently mounted CD.
|
|---|
| 988 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 989 | * - @c bkpinfo->backup_media_type
|
|---|
| 990 | * - @c bkpinfo->restore_path
|
|---|
| 991 | * @param bigfileno The biggiefile number (starting from 0) to restore.
|
|---|
| 992 | * @param filelist The node structure containing the list of files to restore.
|
|---|
| 993 | * If the biggiefile is not in this list, it will be skipped (return value will
|
|---|
| 994 | * still indicate success).
|
|---|
| 995 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 996 | */
|
|---|
| 997 | char *
|
|---|
| 998 | restore_a_biggiefile_from_CD(struct s_bkpinfo *bkpinfo,
|
|---|
| 999 | long bigfileno,
|
|---|
| 1000 | struct s_node *filelist)
|
|---|
| 1001 | {
|
|---|
| 1002 | FILE *fin = NULL;
|
|---|
| 1003 | FILE *fout = NULL;
|
|---|
| 1004 | FILE *fbzip2 = NULL;
|
|---|
| 1005 | char *checksum = NULL;
|
|---|
| 1006 | char *outfile_fname = NULL;
|
|---|
| 1007 | char *tmp = NULL;
|
|---|
| 1008 | char *tmp1 = NULL;
|
|---|
| 1009 | char *tmp2 = NULL;
|
|---|
| 1010 | char *tmp3 = NULL;
|
|---|
| 1011 | char *bzip2_command = NULL;
|
|---|
| 1012 | char *bigblk = NULL;
|
|---|
| 1013 | char *pathname_of_last_file_restored = NULL;
|
|---|
| 1014 | int retval = 0;
|
|---|
| 1015 | int finished = FALSE;
|
|---|
| 1016 | long sliceno;
|
|---|
| 1017 | long siz;
|
|---|
| 1018 | long siz1;
|
|---|
| 1019 | char *ntfsprog_fifo = NULL;
|
|---|
| 1020 | char *file_to_openout = NULL;
|
|---|
| 1021 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 1022 | struct utimbuf the_utime_buf, *ubuf = NULL;
|
|---|
| 1023 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 1024 | pid_t pid;
|
|---|
| 1025 | int res = 0;
|
|---|
| 1026 | int old_loglevel;
|
|---|
| 1027 | char *sz_msg;
|
|---|
| 1028 | struct s_node *node = NULL;
|
|---|
| 1029 |
|
|---|
| 1030 | old_loglevel = g_loglevel;
|
|---|
| 1031 | ubuf = &the_utime_buf;
|
|---|
| 1032 | assert(bkpinfo != NULL);
|
|---|
| 1033 |
|
|---|
| 1034 | if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
|
|---|
| 1035 | fatal_error("Cannot malloc bigblk");
|
|---|
| 1036 | }
|
|---|
| 1037 |
|
|---|
| 1038 | tmp = slice_fname(bigfileno, 0, ARCHIVES_PATH, "");
|
|---|
| 1039 | if (!(fin = fopen(tmp,"r"))) {
|
|---|
| 1040 | log_to_screen(_("Cannot even open bigfile's info file"));
|
|---|
| 1041 | paranoid_free(tmp);
|
|---|
| 1042 | return (pathname_of_last_file_restored);
|
|---|
| 1043 | }
|
|---|
| 1044 | paranoid_free(tmp);
|
|---|
| 1045 |
|
|---|
| 1046 | memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
|
|---|
| 1047 | if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
|
|---|
| 1048 | sizeof(biggiestruct)) {
|
|---|
| 1049 | log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 1050 | bigfileno + 1);
|
|---|
| 1051 | }
|
|---|
| 1052 | paranoid_fclose(fin);
|
|---|
| 1053 |
|
|---|
| 1054 | asprintf(&checksum, biggiestruct.checksum);
|
|---|
| 1055 |
|
|---|
| 1056 | if (!checksum[0]) {
|
|---|
| 1057 | asprintf(&tmp, "Warning - bigfile %ld does not have a checksum",
|
|---|
| 1058 | bigfileno + 1);
|
|---|
| 1059 | log_msg(3, tmp);
|
|---|
| 1060 | paranoid_free(tmp);
|
|---|
| 1061 | /* BERLIOS : Useless ???
|
|---|
| 1062 | p = checksum;
|
|---|
| 1063 | */
|
|---|
| 1064 | }
|
|---|
| 1065 | paranoid_free(checksum);
|
|---|
| 1066 |
|
|---|
| 1067 | if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
|
|---|
| 1068 | {
|
|---|
| 1069 | asprintf(&outfile_fname, biggiestruct.filename);
|
|---|
| 1070 | } else {
|
|---|
| 1071 | asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 1072 | biggiestruct.filename);
|
|---|
| 1073 | }
|
|---|
| 1074 |
|
|---|
| 1075 | /* skip file if we have a selective restore subset & it doesn't match */
|
|---|
| 1076 | if (filelist != NULL) {
|
|---|
| 1077 | node = find_string_at_node(filelist, biggiestruct.filename);
|
|---|
| 1078 | if (!node) {
|
|---|
| 1079 | log_msg(0, "Skipping %s (name isn't in filelist)",
|
|---|
| 1080 | biggiestruct.filename);
|
|---|
| 1081 | return (pathname_of_last_file_restored);
|
|---|
| 1082 | } else if (!(node->selected)) {
|
|---|
| 1083 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 1084 | biggiestruct.filename);
|
|---|
| 1085 | return (pathname_of_last_file_restored);
|
|---|
| 1086 | }
|
|---|
| 1087 | }
|
|---|
| 1088 | /* otherwise, continue */
|
|---|
| 1089 |
|
|---|
| 1090 | log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
|
|---|
| 1091 | if (biggiestruct.use_ntfsprog) {
|
|---|
| 1092 | if (strncmp(biggiestruct.filename, "/dev/", 5)) {
|
|---|
| 1093 | log_msg(1,
|
|---|
| 1094 | "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
|
|---|
| 1095 | log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
|
|---|
| 1096 | biggiestruct.use_ntfsprog = FALSE;
|
|---|
| 1097 | }
|
|---|
| 1098 | }
|
|---|
| 1099 |
|
|---|
| 1100 | if (biggiestruct.use_ntfsprog) // if it's an NTFS device
|
|---|
| 1101 | // if (!strncmp ( biggiestruct.filename, "/dev/", 5))
|
|---|
| 1102 | {
|
|---|
| 1103 | g_loglevel = 4;
|
|---|
| 1104 | use_ntfsprog_hack = TRUE;
|
|---|
| 1105 | log_msg(2,
|
|---|
| 1106 | "Calling ntfsclone in background because %s is an NTFS /dev entry",
|
|---|
| 1107 | outfile_fname);
|
|---|
| 1108 | asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
|
|---|
| 1109 | (int) (random() % 32768));
|
|---|
| 1110 | mkfifo(ntfsprog_fifo, 0x770);
|
|---|
| 1111 |
|
|---|
| 1112 | file_to_openout = ntfsprog_fifo;
|
|---|
| 1113 | switch (pid = fork()) {
|
|---|
| 1114 | case -1:
|
|---|
| 1115 | fatal_error("Fork failure");
|
|---|
| 1116 | case 0:
|
|---|
| 1117 | log_msg(3,
|
|---|
| 1118 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 1119 | biggiestruct.filename, ntfsprog_fifo);
|
|---|
| 1120 | res =
|
|---|
| 1121 | feed_outfrom_ntfsprog(biggiestruct.filename,
|
|---|
| 1122 | ntfsprog_fifo);
|
|---|
| 1123 | // log_msg(3, "CHILD - fip - exiting");
|
|---|
| 1124 | exit(res);
|
|---|
| 1125 | break;
|
|---|
| 1126 | default:
|
|---|
| 1127 | log_msg(3,
|
|---|
| 1128 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 1129 | (long int) (pid));
|
|---|
| 1130 | }
|
|---|
| 1131 | // BERLIOS: Is it the right place ??
|
|---|
| 1132 | paranoid_free(ntfsprog_fifo);
|
|---|
| 1133 | } else {
|
|---|
| 1134 | use_ntfsprog_hack = FALSE;
|
|---|
| 1135 | file_to_openout = outfile_fname;
|
|---|
| 1136 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 1137 | {
|
|---|
| 1138 | make_hole_for_file(outfile_fname);
|
|---|
| 1139 | }
|
|---|
| 1140 | }
|
|---|
| 1141 |
|
|---|
| 1142 | asprintf(&tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
|
|---|
| 1143 | outfile_fname);
|
|---|
| 1144 | log_msg(2, tmp);
|
|---|
| 1145 | paranoid_free(tmp);
|
|---|
| 1146 |
|
|---|
| 1147 | /*
|
|---|
| 1148 | last slice is zero-length and uncompressed; when we find it, we stop.
|
|---|
| 1149 | We DON'T wait until there are no more slices; if we did that,
|
|---|
| 1150 | We might stop at end of CD, not at last slice (which is 0-len and uncompd)
|
|---|
| 1151 | */
|
|---|
| 1152 |
|
|---|
| 1153 | asprintf(&pathname_of_last_file_restored, biggiestruct.filename);
|
|---|
| 1154 |
|
|---|
| 1155 | log_msg(3, "file_to_openout = %s", file_to_openout);
|
|---|
| 1156 | if (!(fout = fopen(file_to_openout, "w"))) {
|
|---|
| 1157 | log_to_screen(_("Cannot openout outfile_fname - hard disk full?"));
|
|---|
| 1158 | return (pathname_of_last_file_restored);
|
|---|
| 1159 | }
|
|---|
| 1160 | log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
|
|---|
| 1161 |
|
|---|
| 1162 | for (sliceno = 1, finished = FALSE; !finished;) {
|
|---|
| 1163 | tmp = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "");
|
|---|
| 1164 | tmp1 = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo");
|
|---|
| 1165 | tmp2 = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2");
|
|---|
| 1166 | if (!does_file_exist(tmp) && !does_file_exist(tmp1) &&
|
|---|
| 1167 | !does_file_exist(tmp2)) {
|
|---|
| 1168 | log_msg(3,
|
|---|
| 1169 | "Cannot find a data slice or terminator slice on CD %d",
|
|---|
| 1170 | g_current_media_number);
|
|---|
| 1171 | g_current_media_number++;
|
|---|
| 1172 | asprintf(&tmp3,
|
|---|
| 1173 | "Asking for %s #%d so that I may read slice #%ld\n",
|
|---|
| 1174 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1175 | g_current_media_number, sliceno);
|
|---|
| 1176 | log_msg(2, tmp3);
|
|---|
| 1177 | paranoid_free(tmp3);
|
|---|
| 1178 |
|
|---|
| 1179 | asprintf(&tmp3, _("Restoring from %s #%d"),
|
|---|
| 1180 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1181 | g_current_media_number);
|
|---|
| 1182 | log_to_screen(tmp3);
|
|---|
| 1183 | paranoid_free(tmp3);
|
|---|
| 1184 |
|
|---|
| 1185 | insist_on_this_cd_number(bkpinfo, g_current_media_number);
|
|---|
| 1186 | log_to_screen(_("Continuing to restore."));
|
|---|
| 1187 | } else {
|
|---|
| 1188 | if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
|
|---|
| 1189 | log_msg(2,
|
|---|
| 1190 | "End of bigfile # %ld (slice %ld is the terminator)",
|
|---|
| 1191 | bigfileno + 1, sliceno);
|
|---|
| 1192 | finished = TRUE;
|
|---|
| 1193 | continue;
|
|---|
| 1194 | } else {
|
|---|
| 1195 | if (does_file_exist(tmp1)) {
|
|---|
| 1196 | asprintf(&bzip2_command, "lzop -dc %s 2>> %s",tmp1, MONDO_LOGFILE);
|
|---|
| 1197 | } else if (does_file_exist(tmp2)) {
|
|---|
| 1198 | asprintf(&bzip2_command, "bzip2 -dc %s 2>> %s",tmp2, MONDO_LOGFILE);
|
|---|
| 1199 | } else if (does_file_exist(tmp)) {
|
|---|
| 1200 | asprintf(&bzip2_command, "");
|
|---|
| 1201 | } else {
|
|---|
| 1202 | log_to_screen(_("OK, that's pretty fsck0red..."));
|
|---|
| 1203 | return (pathname_of_last_file_restored);
|
|---|
| 1204 | }
|
|---|
| 1205 | }
|
|---|
| 1206 |
|
|---|
| 1207 | if (bzip2_command == NULL) {
|
|---|
| 1208 | asprintf(&bzip2_command, "cat %s 2>> %s", tmp, MONDO_LOGFILE);
|
|---|
| 1209 | }
|
|---|
| 1210 | asprintf(&tmp3, "Working on %s #%d, file #%ld, slice #%ld ",
|
|---|
| 1211 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1212 | g_current_media_number, bigfileno + 1, sliceno);
|
|---|
| 1213 | log_msg(2, tmp3);
|
|---|
| 1214 | if (!g_text_mode) {
|
|---|
| 1215 | newtDrawRootText(0, g_noof_rows - 2, tmp3);
|
|---|
| 1216 | newtRefresh();
|
|---|
| 1217 | update_progress_form(tmp3);
|
|---|
| 1218 | }
|
|---|
| 1219 | paranoid_free(tmp3);
|
|---|
| 1220 |
|
|---|
| 1221 | if (!(fbzip2 = popen(bzip2_command, "r"))) {
|
|---|
| 1222 | fatal_error("Can't run popen command");
|
|---|
| 1223 | }
|
|---|
| 1224 | paranoid_free(bzip2_command);
|
|---|
| 1225 |
|
|---|
| 1226 | while (!feof(fbzip2)) {
|
|---|
| 1227 | siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
|
|---|
| 1228 | if (siz > 0) {
|
|---|
| 1229 | siz1 = fwrite(bigblk, 1, siz, fout);
|
|---|
| 1230 | asprintf(&sz_msg, "Read %ld from fbzip2; written %ld to fout", siz, siz1);
|
|---|
| 1231 | log_it(sz_msg);
|
|---|
| 1232 | paranoid_free(sz_msg);
|
|---|
| 1233 | }
|
|---|
| 1234 | }
|
|---|
| 1235 | paranoid_pclose(fbzip2);
|
|---|
| 1236 |
|
|---|
| 1237 |
|
|---|
| 1238 | sliceno++;
|
|---|
| 1239 | g_current_progress++;
|
|---|
| 1240 | }
|
|---|
| 1241 | paranoid_free(tmp);
|
|---|
| 1242 | paranoid_free(tmp1);
|
|---|
| 1243 | paranoid_free(tmp2);
|
|---|
| 1244 | }
|
|---|
| 1245 | paranoid_fclose(fout);
|
|---|
| 1246 | g_loglevel = old_loglevel;
|
|---|
| 1247 |
|
|---|
| 1248 | if (use_ntfsprog_hack) {
|
|---|
| 1249 | log_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 1250 | asprintf(&tmp,
|
|---|
| 1251 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 1252 | while (system(tmp) == 0) {
|
|---|
| 1253 | sleep(1);
|
|---|
| 1254 | }
|
|---|
| 1255 | paranoid_free(tmp);
|
|---|
| 1256 | log_it("OK, ntfsclone has really finished");
|
|---|
| 1257 | }
|
|---|
| 1258 |
|
|---|
| 1259 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 1260 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 1261 | biggiestruct.properties.st_gid);
|
|---|
| 1262 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 1263 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 1264 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 1265 | utime(outfile_fname, ubuf);
|
|---|
| 1266 | }
|
|---|
| 1267 | paranoid_free(outfile_fname);
|
|---|
| 1268 | paranoid_free(bigblk);
|
|---|
| 1269 |
|
|---|
| 1270 | return (pathname_of_last_file_restored);
|
|---|
| 1271 | }
|
|---|
| 1272 |
|
|---|
| 1273 |
|
|---|
| 1274 | /**************************************************************************
|
|---|
| 1275 | *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
|
|---|
| 1276 | **************************************************************************/
|
|---|
| 1277 |
|
|---|
| 1278 |
|
|---|
| 1279 | /**
|
|---|
| 1280 | * Restore a biggiefile from the currently opened stream.
|
|---|
| 1281 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1282 | * - @c bkpinfo->restore_path
|
|---|
| 1283 | * - @c bkpinfo->zip_exe
|
|---|
| 1284 | * @param orig_bf_fname The original filename of the biggiefile.
|
|---|
| 1285 | * @param biggiefile_number The number of the biggiefile (starting from 0).
|
|---|
| 1286 | * @param filelist The node structure containing the list of files to be restored.
|
|---|
| 1287 | * If @p orig_bf_fname is not in the list, it will be ignored.
|
|---|
| 1288 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 1289 | */
|
|---|
| 1290 | char *restore_a_biggiefile_from_stream(struct s_bkpinfo *bkpinfo, char *orig_bf_fname, long biggiefile_number,
|
|---|
| 1291 | struct s_node *filelist,
|
|---|
| 1292 | int use_ntfsprog)
|
|---|
| 1293 | {
|
|---|
| 1294 | FILE *pout;
|
|---|
| 1295 | FILE *fin;
|
|---|
| 1296 |
|
|---|
| 1297 | /** mallocs ********/
|
|---|
| 1298 | char *tmp = NULL;
|
|---|
| 1299 | char *tmp1 = NULL;
|
|---|
| 1300 | char *command = NULL;
|
|---|
| 1301 | char *outfile_fname = NULL;
|
|---|
| 1302 | char *ntfsprog_command = NULL;
|
|---|
| 1303 | char *ntfsprog_fifo = NULL;
|
|---|
| 1304 | char *file_to_openout = NULL;
|
|---|
| 1305 | char *pathname_of_last_file_restored = NULL;
|
|---|
| 1306 |
|
|---|
| 1307 | struct s_node *node;
|
|---|
| 1308 |
|
|---|
| 1309 | int old_loglevel;
|
|---|
| 1310 | long current_slice_number = 0;
|
|---|
| 1311 | int retval = 0;
|
|---|
| 1312 | int res = 0;
|
|---|
| 1313 | int ctrl_chr = '\0';
|
|---|
| 1314 | long long slice_siz;
|
|---|
| 1315 | bool dummy_restore = FALSE;
|
|---|
| 1316 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 1317 | pid_t pid;
|
|---|
| 1318 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 1319 | struct utimbuf the_utime_buf, *ubuf;
|
|---|
| 1320 | ubuf = &the_utime_buf;
|
|---|
| 1321 |
|
|---|
| 1322 | old_loglevel = g_loglevel;
|
|---|
| 1323 | assert(bkpinfo != NULL);
|
|---|
| 1324 | assert(orig_bf_fname != NULL);
|
|---|
| 1325 |
|
|---|
| 1326 | if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
|
|---|
| 1327 | use_ntfsprog = 1;
|
|---|
| 1328 | log_msg(1, "%s --- pih=YES", orig_bf_fname);
|
|---|
| 1329 | } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
|
|---|
| 1330 | use_ntfsprog = 0;
|
|---|
| 1331 | log_msg(1, "%s --- pih=NO", orig_bf_fname);
|
|---|
| 1332 | } else {
|
|---|
| 1333 | use_ntfsprog = 0;
|
|---|
| 1334 | log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
|
|---|
| 1335 | }
|
|---|
| 1336 |
|
|---|
| 1337 | asprintf(&pathname_of_last_file_restored, orig_bf_fname);
|
|---|
| 1338 |
|
|---|
| 1339 | /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
|
|---|
| 1340 |
|
|---|
| 1341 | if (filelist != NULL) {
|
|---|
| 1342 | node = find_string_at_node(filelist, orig_bf_fname);
|
|---|
| 1343 | if (!node) {
|
|---|
| 1344 | dummy_restore = TRUE;
|
|---|
| 1345 | log_msg(1,
|
|---|
| 1346 | "Skipping big file %ld (%s) - not in biggielist subset",
|
|---|
| 1347 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 1348 | pathname_of_last_file_restored = NULL;
|
|---|
| 1349 | } else if (!(node->selected)) {
|
|---|
| 1350 | dummy_restore = TRUE;
|
|---|
| 1351 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 1352 | orig_bf_fname);
|
|---|
| 1353 | pathname_of_last_file_restored = NULL;
|
|---|
| 1354 | }
|
|---|
| 1355 | }
|
|---|
| 1356 |
|
|---|
| 1357 | if (use_ntfsprog) {
|
|---|
| 1358 | if (strncmp(orig_bf_fname, "/dev/", 5)) {
|
|---|
| 1359 | log_msg(1, "I was in error when I set use_ntfsprog to TRUE.");
|
|---|
| 1360 | log_msg(1, "%s isn't even in /dev", orig_bf_fname);
|
|---|
| 1361 | use_ntfsprog = FALSE;
|
|---|
| 1362 | }
|
|---|
| 1363 | }
|
|---|
| 1364 |
|
|---|
| 1365 | if (use_ntfsprog) {
|
|---|
| 1366 | g_loglevel = 4;
|
|---|
| 1367 | asprintf(&outfile_fname, orig_bf_fname);
|
|---|
| 1368 | use_ntfsprog_hack = TRUE;
|
|---|
| 1369 | log_msg(2,
|
|---|
| 1370 | "Calling ntfsclone in background because %s is a /dev entry",
|
|---|
| 1371 | outfile_fname);
|
|---|
| 1372 | asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
|
|---|
| 1373 | (int) (random() % 32768));
|
|---|
| 1374 | mkfifo(ntfsprog_fifo, 0x770);
|
|---|
| 1375 |
|
|---|
| 1376 | file_to_openout = ntfsprog_fifo;
|
|---|
| 1377 | switch (pid = fork()) {
|
|---|
| 1378 | case -1:
|
|---|
| 1379 | fatal_error("Fork failure");
|
|---|
| 1380 | case 0:
|
|---|
| 1381 | log_msg(3,
|
|---|
| 1382 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 1383 | outfile_fname, ntfsprog_fifo);
|
|---|
| 1384 | res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
|
|---|
| 1385 | // log_msg(3, "CHILD - fip - exiting");
|
|---|
| 1386 | exit(res);
|
|---|
| 1387 | break;
|
|---|
| 1388 | default:
|
|---|
| 1389 | log_msg(3,
|
|---|
| 1390 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 1391 | (long int) (pid));
|
|---|
| 1392 | }
|
|---|
| 1393 | paranoid_free(ntfsprog_fifo);
|
|---|
| 1394 | } else {
|
|---|
| 1395 | if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
|
|---|
| 1396 | {
|
|---|
| 1397 | asprintf(&outfile_fname, orig_bf_fname);
|
|---|
| 1398 | } else // biggiefile
|
|---|
| 1399 | {
|
|---|
| 1400 | asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 1401 | orig_bf_fname);
|
|---|
| 1402 | }
|
|---|
| 1403 | use_ntfsprog_hack = FALSE;
|
|---|
| 1404 | file_to_openout = outfile_fname;
|
|---|
| 1405 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 1406 | {
|
|---|
| 1407 | make_hole_for_file(outfile_fname);
|
|---|
| 1408 | }
|
|---|
| 1409 | asprintf(&tmp1, "Reassembling big file %ld (%s)",
|
|---|
| 1410 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 1411 | log_msg(2, tmp1);
|
|---|
| 1412 | paranoid_free(tmp1);
|
|---|
| 1413 | }
|
|---|
| 1414 |
|
|---|
| 1415 | if (dummy_restore) {
|
|---|
| 1416 | paranoid_free(outfile_fname);
|
|---|
| 1417 | asprintf(&outfile_fname, "/dev/null");
|
|---|
| 1418 | }
|
|---|
| 1419 |
|
|---|
| 1420 | if (!bkpinfo->zip_exe[0]) {
|
|---|
| 1421 | asprintf(&command, "cat > \"%s\"", file_to_openout);
|
|---|
| 1422 | } else {
|
|---|
| 1423 | asprintf(&command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
|
|---|
| 1424 | file_to_openout, MONDO_LOGFILE);
|
|---|
| 1425 | }
|
|---|
| 1426 | asprintf(&tmp1, "Pipe command = '%s'", command);
|
|---|
| 1427 | log_msg(3, tmp1);
|
|---|
| 1428 | paranoid_free(tmp1);
|
|---|
| 1429 |
|
|---|
| 1430 | /* restore biggiefile, one slice at a time */
|
|---|
| 1431 | if (!(pout = popen(command, "w"))) {
|
|---|
| 1432 | fatal_error("Cannot pipe out");
|
|---|
| 1433 | }
|
|---|
| 1434 | paranoid_free(command);
|
|---|
| 1435 |
|
|---|
| 1436 | for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
|---|
| 1437 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
|---|
| 1438 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
|
|---|
| 1439 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 1440 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 1441 | }
|
|---|
| 1442 | asprintf(&tmp1, "Working on file #%ld, slice #%ld ",
|
|---|
| 1443 | biggiefile_number + 1, current_slice_number);
|
|---|
| 1444 | log_msg(2, tmp1);
|
|---|
| 1445 |
|
|---|
| 1446 | if (!g_text_mode) {
|
|---|
| 1447 | newtDrawRootText(0, g_noof_rows - 2, tmp1);
|
|---|
| 1448 | newtRefresh();
|
|---|
| 1449 | }
|
|---|
| 1450 | strip_spaces(tmp1);
|
|---|
| 1451 | update_progress_form(tmp1);
|
|---|
| 1452 | paranoid_free(tmp1);
|
|---|
| 1453 |
|
|---|
| 1454 | if (current_slice_number == 0) {
|
|---|
| 1455 | res =
|
|---|
| 1456 | read_file_from_stream_to_file(bkpinfo,
|
|---|
| 1457 | "/tmp/biggie-blah.txt",
|
|---|
| 1458 | slice_siz);
|
|---|
| 1459 | if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
|
|---|
| 1460 | log_OS_error("blah blah");
|
|---|
| 1461 | } else {
|
|---|
| 1462 | if (fread
|
|---|
| 1463 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
|
|---|
| 1464 | fin) < sizeof(biggiestruct)) {
|
|---|
| 1465 | log_msg(2,
|
|---|
| 1466 | "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 1467 | biggiefile_number + 1);
|
|---|
| 1468 | }
|
|---|
| 1469 | paranoid_fclose(fin);
|
|---|
| 1470 | }
|
|---|
| 1471 | } else {
|
|---|
| 1472 | res =
|
|---|
| 1473 | read_file_from_stream_to_stream(bkpinfo, pout, slice_siz);
|
|---|
| 1474 | }
|
|---|
| 1475 | retval += res;
|
|---|
| 1476 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
|---|
| 1477 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 1478 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 1479 | }
|
|---|
| 1480 | current_slice_number++;
|
|---|
| 1481 | g_current_progress++;
|
|---|
| 1482 | }
|
|---|
| 1483 | paranoid_free(tmp);
|
|---|
| 1484 | paranoid_pclose(pout);
|
|---|
| 1485 |
|
|---|
| 1486 | log_msg(1, "pathname_of_last_file_restored is now %s",
|
|---|
| 1487 | pathname_of_last_file_restored);
|
|---|
| 1488 |
|
|---|
| 1489 | if (use_ntfsprog_hack) {
|
|---|
| 1490 | log_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 1491 | asprintf(&tmp,
|
|---|
| 1492 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 1493 | while (system(tmp) == 0) {
|
|---|
| 1494 | sleep(1);
|
|---|
| 1495 | }
|
|---|
| 1496 | paranoid_free(tmp);
|
|---|
| 1497 | log_msg(3, "OK, ntfsclone has really finished");
|
|---|
| 1498 | }
|
|---|
| 1499 |
|
|---|
| 1500 | log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
|
|---|
| 1501 | log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
|
|---|
| 1502 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 1503 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 1504 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 1505 | biggiestruct.properties.st_gid);
|
|---|
| 1506 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 1507 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 1508 | utime(outfile_fname, ubuf);
|
|---|
| 1509 | }
|
|---|
| 1510 |
|
|---|
| 1511 | paranoid_free(outfile_fname);
|
|---|
| 1512 | g_loglevel = old_loglevel;
|
|---|
| 1513 | return (pathname_of_last_file_restored);
|
|---|
| 1514 | }
|
|---|
| 1515 |
|
|---|
| 1516 | /**************************************************************************
|
|---|
| 1517 | *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
|
|---|
| 1518 | **************************************************************************/
|
|---|
| 1519 |
|
|---|
| 1520 |
|
|---|
| 1521 | /**
|
|---|
| 1522 | * Restore @p tarball_fname from CD.
|
|---|
| 1523 | * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
|
|---|
| 1524 | * This will be used unmodified.
|
|---|
| 1525 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 1526 | * we're restoring now.
|
|---|
| 1527 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1528 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 1529 | * called, but nothing will be written.
|
|---|
| 1530 | * @return 0 for success, nonzero for failure.
|
|---|
| 1531 | */
|
|---|
| 1532 | int
|
|---|
| 1533 | restore_a_tarball_from_CD(char *tarball_fname,
|
|---|
| 1534 | long current_tarball_number,
|
|---|
| 1535 | struct s_node *filelist)
|
|---|
| 1536 | {
|
|---|
| 1537 | int retval = 0;
|
|---|
| 1538 | int res;
|
|---|
| 1539 | char *p;
|
|---|
| 1540 |
|
|---|
| 1541 | /** malloc **/
|
|---|
| 1542 | char *command;
|
|---|
| 1543 | char *tmp = NULL;
|
|---|
| 1544 | char *filelist_name;
|
|---|
| 1545 | char *filelist_subset_fname = NULL;
|
|---|
| 1546 | char *executable = NULL;
|
|---|
| 1547 | char *temp_log = NULL;
|
|---|
| 1548 | long matches = 0;
|
|---|
| 1549 | bool use_star;
|
|---|
| 1550 | char *xattr_fname = NULL;
|
|---|
| 1551 | char *acl_fname = NULL;
|
|---|
| 1552 |
|
|---|
| 1553 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 1554 |
|
|---|
| 1555 | log_msg(5, "Entering");
|
|---|
| 1556 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 1557 | asprintf(&command, "mkdir -p %s/tmp", MNT_RESTORING);
|
|---|
| 1558 | run_program_and_log_output(command, 9);
|
|---|
| 1559 | paranoid_free(command);
|
|---|
| 1560 |
|
|---|
| 1561 | asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%ld",
|
|---|
| 1562 | current_tarball_number);
|
|---|
| 1563 | if (length_of_file(filelist_name) <= 2) {
|
|---|
| 1564 | log_msg(2, "There are _zero_ files in filelist '%s'",
|
|---|
| 1565 | filelist_name);
|
|---|
| 1566 | log_msg(2,
|
|---|
| 1567 | "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
|
|---|
| 1568 | log_msg(2,
|
|---|
| 1569 | "but it's non-critical. It's cosmetic. Don't worry about it.");
|
|---|
| 1570 | retval = 0;
|
|---|
| 1571 | log_msg(5, "Leaving");
|
|---|
| 1572 | return (retval);
|
|---|
| 1573 | }
|
|---|
| 1574 | if (count_lines_in_file(filelist_name) <= 0
|
|---|
| 1575 | || length_of_file(tarball_fname) <= 0) {
|
|---|
| 1576 | log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
|
|---|
| 1577 | length_of_file(tarball_fname));
|
|---|
| 1578 | asprintf(&tmp, "Unable to restore fileset #%ld (CD I/O error)",
|
|---|
| 1579 | current_tarball_number);
|
|---|
| 1580 | log_to_screen(tmp);
|
|---|
| 1581 | paranoid_free(tmp);
|
|---|
| 1582 | retval = 1;
|
|---|
| 1583 | log_msg(5, "Leaving");
|
|---|
| 1584 | return (retval);
|
|---|
| 1585 | }
|
|---|
| 1586 |
|
|---|
| 1587 | if (filelist) {
|
|---|
| 1588 | asprintf(&filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
|
|---|
| 1589 | current_tarball_number);
|
|---|
| 1590 | if ((matches =
|
|---|
| 1591 | save_filelist_entries_in_common(filelist_name, filelist,
|
|---|
| 1592 | filelist_subset_fname,
|
|---|
| 1593 | use_star))
|
|---|
| 1594 | <= 0) {
|
|---|
| 1595 | asprintf(&tmp, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 1596 | log_msg(1, tmp);
|
|---|
| 1597 | paranoid_free(tmp);
|
|---|
| 1598 | } else {
|
|---|
| 1599 | log_msg(3, "Saved fileset %ld's subset to %s",
|
|---|
| 1600 | current_tarball_number, filelist_subset_fname);
|
|---|
| 1601 | }
|
|---|
| 1602 | asprintf(&tmp, "Tarball #%ld --- %ld matches",
|
|---|
| 1603 | current_tarball_number, matches);
|
|---|
| 1604 | log_to_screen(tmp);
|
|---|
| 1605 | paranoid_free(tmp);
|
|---|
| 1606 | } else {
|
|---|
| 1607 | filelist_subset_fname = NULL;
|
|---|
| 1608 | }
|
|---|
| 1609 | paranoid_free(filelist_name);
|
|---|
| 1610 |
|
|---|
| 1611 | if (filelist == NULL || matches > 0) {
|
|---|
| 1612 | asprintf(&xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 1613 | MNT_CDROM "/archives", current_tarball_number);
|
|---|
| 1614 | asprintf(&acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
|
|---|
| 1615 | current_tarball_number);
|
|---|
| 1616 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 1617 | asprintf(&executable, "bzip2");
|
|---|
| 1618 | } else if (strstr(tarball_fname, ".lzo")) {
|
|---|
| 1619 | asprintf(&executable, "lzop");
|
|---|
| 1620 | } else {
|
|---|
| 1621 | executable = NULL;
|
|---|
| 1622 | }
|
|---|
| 1623 |
|
|---|
| 1624 | if (executable == NULL) {
|
|---|
| 1625 | asprintf(&tmp, "which %s > /dev/null 2> /dev/null", executable);
|
|---|
| 1626 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 1627 | log_to_screen
|
|---|
| 1628 | (_
|
|---|
| 1629 | ("(compare_a_tarball) Compression program not found - oh no!"));
|
|---|
| 1630 | paranoid_MR_finish(1);
|
|---|
| 1631 | }
|
|---|
| 1632 | paranoid_free(tmp);
|
|---|
| 1633 |
|
|---|
| 1634 | asprintf(&tmp, executable);
|
|---|
| 1635 | asprintf(&executable, "-P %s -Z", tmp);
|
|---|
| 1636 | paranoid_free(tmp);
|
|---|
| 1637 | }
|
|---|
| 1638 | #ifdef __FreeBSD__
|
|---|
| 1639 | #define BUFSIZE 512
|
|---|
| 1640 | #else
|
|---|
| 1641 | #define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
|
|---|
| 1642 | #endif
|
|---|
| 1643 |
|
|---|
| 1644 | asprintf(&temp_log, "/tmp/%d.%d", (int) (random() % 32768),
|
|---|
| 1645 | (int) (random() % 32768));
|
|---|
| 1646 |
|
|---|
| 1647 | if (use_star) {
|
|---|
| 1648 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 1649 | asprintf(&tmp, " -bz");
|
|---|
| 1650 | } else {
|
|---|
| 1651 | asprintf(&tmp, "");
|
|---|
| 1652 | }
|
|---|
| 1653 | asprintf(&command,
|
|---|
| 1654 | "star -x -force-remove -U " STAR_ACL_SZ
|
|---|
| 1655 | " errctl= file=%s %s 2>> %s >> %s", tarball_fname, tmp, temp_log, temp_log);
|
|---|
| 1656 | paranoid_free(tmp);
|
|---|
| 1657 | } else {
|
|---|
| 1658 | if (filelist_subset_fname != NULL) {
|
|---|
| 1659 | asprintf(&command,
|
|---|
| 1660 | "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s 2>> %s >> %s",
|
|---|
| 1661 | TAPE_BLOCK_SIZE,
|
|---|
| 1662 | BUFSIZE, executable, filelist_subset_fname,
|
|---|
| 1663 | // files_to_restore_this_time_fname,
|
|---|
| 1664 | tarball_fname, temp_log, temp_log);
|
|---|
| 1665 | } else {
|
|---|
| 1666 | asprintf(&command,
|
|---|
| 1667 | "afio -i -b %ld -c %ld -M 8m %s %s 2>> %s >> %s",
|
|---|
| 1668 | TAPE_BLOCK_SIZE,
|
|---|
| 1669 | BUFSIZE, executable, tarball_fname, temp_log, temp_log);
|
|---|
| 1670 | }
|
|---|
| 1671 | }
|
|---|
| 1672 | paranoid_free(executable);
|
|---|
| 1673 |
|
|---|
| 1674 | #undef BUFSIZE
|
|---|
| 1675 | log_msg(1, "command = '%s'", command);
|
|---|
| 1676 | unlink(temp_log);
|
|---|
| 1677 | res = system(command);
|
|---|
| 1678 | if (res) {
|
|---|
| 1679 | p = strstr(command, "-acl ");
|
|---|
| 1680 | if (p) {
|
|---|
| 1681 | p[0] = p[1] = p[2] = p[3] = ' ';
|
|---|
| 1682 | log_msg(1, "new command = '%s'", command);
|
|---|
| 1683 | res = system(command);
|
|---|
| 1684 | }
|
|---|
| 1685 | }
|
|---|
| 1686 | paranoid_free(command);
|
|---|
| 1687 |
|
|---|
| 1688 | if (res && length_of_file(temp_log) < 5) {
|
|---|
| 1689 | res = 0;
|
|---|
| 1690 | }
|
|---|
| 1691 |
|
|---|
| 1692 | log_msg(1, "Setting fattr list %s", xattr_fname);
|
|---|
| 1693 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 1694 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 1695 | if (res) {
|
|---|
| 1696 | log_to_screen
|
|---|
| 1697 | (_
|
|---|
| 1698 | ("Errors occurred while setting extended attributes"));
|
|---|
| 1699 | } else {
|
|---|
| 1700 | log_msg(1, "I set xattr OK");
|
|---|
| 1701 | }
|
|---|
| 1702 | retval += res;
|
|---|
| 1703 | }
|
|---|
| 1704 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 1705 | log_msg(1, "Setting acl list %s", acl_fname);
|
|---|
| 1706 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 1707 | if (res) {
|
|---|
| 1708 | log_to_screen
|
|---|
| 1709 | (_
|
|---|
| 1710 | ("Errors occurred while setting access control lists"));
|
|---|
| 1711 | } else {
|
|---|
| 1712 | log_msg(1, "I set ACL OK");
|
|---|
| 1713 | }
|
|---|
| 1714 | retval += res;
|
|---|
| 1715 | }
|
|---|
| 1716 | if (retval) {
|
|---|
| 1717 | asprintf(&command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
|
|---|
| 1718 | system(command);
|
|---|
| 1719 | paranoid_free(command);
|
|---|
| 1720 | log_msg(2, "Errors occurred while processing fileset #%d",
|
|---|
| 1721 | current_tarball_number);
|
|---|
| 1722 | } else {
|
|---|
| 1723 | log_msg(2, "Fileset #%d processed OK", current_tarball_number);
|
|---|
| 1724 | }
|
|---|
| 1725 | unlink(xattr_fname);
|
|---|
| 1726 | paranoid_free(xattr_fname);
|
|---|
| 1727 | }
|
|---|
| 1728 | if (does_file_exist("/PAUSE")) {
|
|---|
| 1729 | popup_and_OK
|
|---|
| 1730 | (_
|
|---|
| 1731 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 1732 | }
|
|---|
| 1733 | unlink(filelist_subset_fname);
|
|---|
| 1734 | unlink(acl_fname);
|
|---|
| 1735 | unlink(temp_log);
|
|---|
| 1736 |
|
|---|
| 1737 | paranoid_free(filelist_subset_fname);
|
|---|
| 1738 | paranoid_free(acl_fname);
|
|---|
| 1739 | paranoid_free(temp_log);
|
|---|
| 1740 |
|
|---|
| 1741 | log_msg(5, "Leaving");
|
|---|
| 1742 | return (retval);
|
|---|
| 1743 | }
|
|---|
| 1744 |
|
|---|
| 1745 | /**************************************************************************
|
|---|
| 1746 | *END_RESTORE_A_TARBALL_FROM_CD *
|
|---|
| 1747 | **************************************************************************/
|
|---|
| 1748 |
|
|---|
| 1749 |
|
|---|
| 1750 | /**
|
|---|
| 1751 | * Restore a tarball from the currently opened stream.
|
|---|
| 1752 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1753 | * - @c bkpinfo->backup_media_type
|
|---|
| 1754 | * - @c bkpinfo->media_device
|
|---|
| 1755 | * - @c bkpinfo->zip_exe
|
|---|
| 1756 | * @param tarball_fname The filename of the afioball to restore.
|
|---|
| 1757 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 1758 | * we're restoring now.
|
|---|
| 1759 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1760 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 1761 | * called, but nothing will be written.
|
|---|
| 1762 | * @param size The size (in @b bytes) of the afioball.
|
|---|
| 1763 | * @return 0 for success, nonzero for failure.
|
|---|
| 1764 | */
|
|---|
| 1765 | int
|
|---|
| 1766 | restore_a_tarball_from_stream(struct s_bkpinfo *bkpinfo,
|
|---|
| 1767 | char *tarball_fname,
|
|---|
| 1768 | long current_tarball_number,
|
|---|
| 1769 | struct s_node *filelist,
|
|---|
| 1770 | long long size, char *xattr_fname,
|
|---|
| 1771 | char *acl_fname)
|
|---|
| 1772 | {
|
|---|
| 1773 | int retval = 0;
|
|---|
| 1774 | int res = 0;
|
|---|
| 1775 |
|
|---|
| 1776 | /** malloc add ***/
|
|---|
| 1777 | char *tmp = NULL;
|
|---|
| 1778 | char *command = NULL;
|
|---|
| 1779 | char *afio_fname = NULL;
|
|---|
| 1780 | char *filelist_fname = NULL;
|
|---|
| 1781 | char *filelist_subset_fname = NULL;
|
|---|
| 1782 | char *executable = NULL;
|
|---|
| 1783 | long matches = 0;
|
|---|
| 1784 | bool restore_this_fileset = FALSE;
|
|---|
| 1785 | bool use_star;
|
|---|
| 1786 |
|
|---|
| 1787 | assert(bkpinfo != NULL);
|
|---|
| 1788 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 1789 | /* to do it with a file... */
|
|---|
| 1790 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 1791 | asprintf(&tmp,
|
|---|
| 1792 | "Restoring from fileset #%ld (%ld KB) on %s #%d",
|
|---|
| 1793 | current_tarball_number, (long) size >> 10,
|
|---|
| 1794 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1795 | g_current_media_number);
|
|---|
| 1796 | log_msg(2, tmp);
|
|---|
| 1797 | paranoid_free(tmp);
|
|---|
| 1798 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
|
|---|
| 1799 |
|
|---|
| 1800 | /****************************************************************************
|
|---|
| 1801 | * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
|
|---|
| 1802 | * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
|
|---|
| 1803 | * in afio or someting; oh darn.. OK, use tmpfs :-) *
|
|---|
| 1804 | ****************************************************************************/
|
|---|
| 1805 | asprintf(&afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
|
|---|
| 1806 | current_tarball_number);
|
|---|
| 1807 | asprintf(&filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
|
|---|
| 1808 | current_tarball_number);
|
|---|
| 1809 | asprintf(&filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
|
|---|
| 1810 | bkpinfo->tmpdir, current_tarball_number);
|
|---|
| 1811 | res = read_file_from_stream_to_file(bkpinfo, afio_fname, size);
|
|---|
| 1812 | if (strstr(tarball_fname, ".star")) {
|
|---|
| 1813 | bkpinfo->use_star = TRUE;
|
|---|
| 1814 | }
|
|---|
| 1815 | if (res) {
|
|---|
| 1816 | log_msg(1, "Warning - error reading afioball from tape");
|
|---|
| 1817 | }
|
|---|
| 1818 | if (bkpinfo->compression_level != 0) {
|
|---|
| 1819 | if (bkpinfo->use_star) {
|
|---|
| 1820 | asprintf(&executable, " -bz");
|
|---|
| 1821 | } else {
|
|---|
| 1822 | asprintf(&executable, "-P %s -Z", bkpinfo->zip_exe);
|
|---|
| 1823 | }
|
|---|
| 1824 | }
|
|---|
| 1825 |
|
|---|
| 1826 | if (!filelist) // if unconditional restore then restore entire fileset
|
|---|
| 1827 | {
|
|---|
| 1828 | restore_this_fileset = TRUE;
|
|---|
| 1829 | } else // If restoring selectively then get TOC from tarball
|
|---|
| 1830 | {
|
|---|
| 1831 | if (strstr(tarball_fname, ".star.")) {
|
|---|
| 1832 | use_star = TRUE;
|
|---|
| 1833 | asprintf(&command, "star -t file=%s %s > %s 2>> %s", afio_fname, executable, filelist_fname, MONDO_LOGFILE);
|
|---|
| 1834 | } else {
|
|---|
| 1835 | use_star = FALSE;
|
|---|
| 1836 | asprintf(&command, "afio -t -M 8m -b %ld %s %s > %s 2>> %s", TAPE_BLOCK_SIZE,
|
|---|
| 1837 | executable, afio_fname, filelist_fname, MONDO_LOGFILE);
|
|---|
| 1838 | }
|
|---|
| 1839 | log_msg(1, "command = %s", command);
|
|---|
| 1840 | if (system(command)) {
|
|---|
| 1841 | log_msg(4, "Warning - error occurred while retrieving TOC");
|
|---|
| 1842 | }
|
|---|
| 1843 | paranoid_free(command);
|
|---|
| 1844 | if ((matches =
|
|---|
| 1845 | save_filelist_entries_in_common(filelist_fname, filelist,
|
|---|
| 1846 | filelist_subset_fname,
|
|---|
| 1847 | use_star))
|
|---|
| 1848 | <= 0 || length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 1849 | if (length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 1850 | log_msg(1, "No matches found in fileset %ld",
|
|---|
| 1851 | current_tarball_number);
|
|---|
| 1852 | }
|
|---|
| 1853 | asprintf(&tmp, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 1854 | log_msg(2, tmp);
|
|---|
| 1855 | paranoid_free(tmp);
|
|---|
| 1856 | restore_this_fileset = FALSE;
|
|---|
| 1857 | } else {
|
|---|
| 1858 | log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
|
|---|
| 1859 | matches, current_tarball_number,
|
|---|
| 1860 | filelist_subset_fname);
|
|---|
| 1861 | restore_this_fileset = TRUE;
|
|---|
| 1862 | }
|
|---|
| 1863 | }
|
|---|
| 1864 | unlink(filelist_fname);
|
|---|
| 1865 | paranoid_free(filelist_fname);
|
|---|
| 1866 |
|
|---|
| 1867 | // Concoct the call to star/afio to restore files
|
|---|
| 1868 | if (strstr(tarball_fname, ".star.")) {
|
|---|
| 1869 | // star
|
|---|
| 1870 | if (filelist) {
|
|---|
| 1871 | asprintf(&command, "star -x file=%s %s list=%s 2>> %s", afio_fname, executable
|
|---|
| 1872 | filelist_subset_fname,MONDO_LOGFILE);
|
|---|
| 1873 | } else {
|
|---|
| 1874 | asprintf(&command,"star -x file=%s %s 2>> %s", afio_fname, executable,MONDO_LOGFILE);
|
|---|
| 1875 | }
|
|---|
| 1876 | } else {
|
|---|
| 1877 | // afio
|
|---|
| 1878 | if (filelist) {
|
|---|
| 1879 | asprintf(&command, "afio -i -M 8m -b %ld %s -w %s %s 2>> %s", TAPE_BLOCK_SIZE, executable, filelist_subset_fname,afio_fname,MONDO_LOGFILE);
|
|---|
| 1880 | } else {
|
|---|
| 1881 | asprintf(&command, "afio -i -M 8m -b %ld %s %s 2>> %s", TAPE_BLOCK_SIZE, executable,afio_fname,MONDO_LOGFILE);
|
|---|
| 1882 | }
|
|---|
| 1883 | }
|
|---|
| 1884 | paranoid_free(executable);
|
|---|
| 1885 |
|
|---|
| 1886 | // Call if IF there are files to restore (selectively/unconditionally)
|
|---|
| 1887 | if (restore_this_fileset) {
|
|---|
| 1888 | log_msg(1, "Calling command='%s'", command);
|
|---|
| 1889 | paranoid_system(command);
|
|---|
| 1890 |
|
|---|
| 1891 | iamhere("Restoring xattr, acl stuff");
|
|---|
| 1892 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 1893 | if (res) {
|
|---|
| 1894 | log_msg(1, "Errors occurred while setting xattr");
|
|---|
| 1895 | } else {
|
|---|
| 1896 | log_msg(1, "I set xattr OK");
|
|---|
| 1897 | }
|
|---|
| 1898 | retval += res;
|
|---|
| 1899 |
|
|---|
| 1900 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 1901 | if (res) {
|
|---|
| 1902 | log_msg(1, "Errors occurred while setting ACL");
|
|---|
| 1903 | } else {
|
|---|
| 1904 | log_msg(1, "I set ACL OK");
|
|---|
| 1905 | }
|
|---|
| 1906 | retval += res;
|
|---|
| 1907 |
|
|---|
| 1908 | } else {
|
|---|
| 1909 | log_msg(1, "NOT CALLING '%s'", command);
|
|---|
| 1910 | }
|
|---|
| 1911 | paranoid_free(command);
|
|---|
| 1912 |
|
|---|
| 1913 | if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
|
|---|
| 1914 | log_to_screen(_("Paused after set %ld"), current_tarball_number);
|
|---|
| 1915 | popup_and_OK(_("Pausing. Press ENTER to continue."));
|
|---|
| 1916 | }
|
|---|
| 1917 |
|
|---|
| 1918 | unlink(filelist_subset_fname);
|
|---|
| 1919 | unlink(afio_fname);
|
|---|
| 1920 |
|
|---|
| 1921 | paranoid_free(filelist_subset_fname);
|
|---|
| 1922 | paranoid_free(afio_fname);
|
|---|
| 1923 | return (retval);
|
|---|
| 1924 | }
|
|---|
| 1925 |
|
|---|
| 1926 | /**************************************************************************
|
|---|
| 1927 | *END_RESTORE_A_TARBALL_FROM_STREAM *
|
|---|
| 1928 | **************************************************************************/
|
|---|
| 1929 |
|
|---|
| 1930 |
|
|---|
| 1931 | /**
|
|---|
| 1932 | * Restore all biggiefiles from all media in this CD backup.
|
|---|
| 1933 | * The CD with the last afioball should be currently mounted.
|
|---|
| 1934 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 1935 | * only field used in this function.
|
|---|
| 1936 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1937 | * restored. If a prospective biggiefile is not in this list, it will be ignored.
|
|---|
| 1938 | * @return 0 for success, nonzero for failure.
|
|---|
| 1939 | */
|
|---|
| 1940 | int
|
|---|
| 1941 | restore_all_biggiefiles_from_CD(struct s_bkpinfo *bkpinfo,
|
|---|
| 1942 | struct s_node *filelist)
|
|---|
| 1943 | {
|
|---|
| 1944 | int retval = 0;
|
|---|
| 1945 | int res = 0;
|
|---|
| 1946 | long noof_biggiefiles = 0L, bigfileno = 0L, total_slices = 0L;
|
|---|
| 1947 | char *tmp = NULL;
|
|---|
| 1948 | bool just_changed_cds = FALSE, finished = FALSE;
|
|---|
| 1949 | char *xattr_fname = NULL;
|
|---|
| 1950 | char *acl_fname = NULL;
|
|---|
| 1951 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
|---|
| 1952 | char *pathname_of_last_biggie_restored = NULL;
|
|---|
| 1953 | FILE *fbw = NULL;
|
|---|
| 1954 |
|
|---|
| 1955 | assert(bkpinfo != NULL);
|
|---|
| 1956 |
|
|---|
| 1957 | asprintf(&biggies_whose_EXATs_we_should_set,
|
|---|
| 1958 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 1959 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 1960 | log_msg(1, "Warning - cannot openout %s",
|
|---|
| 1961 | biggies_whose_EXATs_we_should_set);
|
|---|
| 1962 | }
|
|---|
| 1963 |
|
|---|
| 1964 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
|---|
| 1965 | total_slices = atol(tmp);
|
|---|
| 1966 | paranoid_free(tmp);
|
|---|
| 1967 |
|
|---|
| 1968 | asprintf(&tmp, _("Reassembling large files "));
|
|---|
| 1969 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 1970 | paranoid_free(tmp);
|
|---|
| 1971 |
|
|---|
| 1972 | if (length_of_file(BIGGIELIST) < 6) {
|
|---|
| 1973 | log_msg(1, "OK, no biggielist; not restoring biggiefiles");
|
|---|
| 1974 | return (0);
|
|---|
| 1975 | }
|
|---|
| 1976 | noof_biggiefiles = count_lines_in_file(BIGGIELIST);
|
|---|
| 1977 | if (noof_biggiefiles <= 0) {
|
|---|
| 1978 | log_msg(2,
|
|---|
| 1979 | "OK, no biggiefiles in biggielist; not restoring biggiefiles");
|
|---|
| 1980 | return (0);
|
|---|
| 1981 | }
|
|---|
| 1982 | asprintf(&tmp, "OK, there are %ld biggiefiles in the archives",
|
|---|
| 1983 | noof_biggiefiles);
|
|---|
| 1984 | log_msg(2, tmp);
|
|---|
| 1985 | paranoid_free(tmp);
|
|---|
| 1986 |
|
|---|
| 1987 | open_progress_form(_("Reassembling large files"),
|
|---|
| 1988 | _("I am now reassembling all the large files."),
|
|---|
| 1989 | _("Please wait. This may take some time."),
|
|---|
| 1990 | "", total_slices);
|
|---|
| 1991 | for (bigfileno = 0, finished = FALSE; !finished;) {
|
|---|
| 1992 | log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
|
|---|
| 1993 | tmp = slice_fname(bigfileno, 0, ARCHIVES_PATH, "");
|
|---|
| 1994 | if (!does_file_exist(tmp)) {
|
|---|
| 1995 | log_msg(3,
|
|---|
| 1996 | "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
|
|---|
| 1997 | log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
|
|---|
| 1998 | bigfileno + 1,
|
|---|
| 1999 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2000 | g_current_media_number);
|
|---|
| 2001 | tmp1 = slice_fname(bigfileno + 1, 0, ARCHIVES_PATH, "");
|
|---|
| 2002 | log_msg(3, "Slicename would have been %s", tmp1);
|
|---|
| 2003 | paranoid_free(tmp1);
|
|---|
| 2004 |
|
|---|
| 2005 | // I'm not positive 'just_changed_cds' is even necessary...
|
|---|
| 2006 | if (just_changed_cds) {
|
|---|
| 2007 | just_changed_cds = FALSE;
|
|---|
| 2008 | log_msg(3,
|
|---|
| 2009 | "I'll continue to scan this CD for bigfiles to be restored.");
|
|---|
| 2010 | } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
|
|---|
| 2011 | insist_on_this_cd_number(bkpinfo,
|
|---|
| 2012 | ++g_current_media_number);
|
|---|
| 2013 | asprintf(&tmp, _("Restoring from %s #%d"),
|
|---|
| 2014 | media_descriptor_string(bkpinfo->
|
|---|
| 2015 | backup_media_type),
|
|---|
| 2016 | g_current_media_number);
|
|---|
| 2017 | log_to_screen(tmp);
|
|---|
| 2018 | paranoid_free(tmp);
|
|---|
| 2019 |
|
|---|
| 2020 | just_changed_cds = TRUE;
|
|---|
| 2021 | } else {
|
|---|
| 2022 | log_msg(2, "There was no bigfile #%ld. That's OK.",
|
|---|
| 2023 | bigfileno + 1);
|
|---|
| 2024 | log_msg(2, "I'm going to stop restoring bigfiles now.");
|
|---|
| 2025 | finished = TRUE;
|
|---|
| 2026 | }
|
|---|
| 2027 | } else {
|
|---|
| 2028 | just_changed_cds = FALSE;
|
|---|
| 2029 | asprintf(&tmp, _("Restoring big file %ld"), bigfileno + 1);
|
|---|
| 2030 | update_progress_form(tmp);
|
|---|
| 2031 | paranoid_free(tmp);
|
|---|
| 2032 |
|
|---|
| 2033 | pathname_of_last_biggie_restored =
|
|---|
| 2034 | restore_a_biggiefile_from_CD(bkpinfo, bigfileno, filelist);
|
|---|
| 2035 | iamhere(pathname_of_last_biggie_restored);
|
|---|
| 2036 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 2037 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 2038 | }
|
|---|
| 2039 | paranoid_free(pathname_of_last_biggie_restored);
|
|---|
| 2040 | retval += res;
|
|---|
| 2041 | bigfileno++;
|
|---|
| 2042 |
|
|---|
| 2043 | }
|
|---|
| 2044 | paranoid_free(tmp);
|
|---|
| 2045 | }
|
|---|
| 2046 |
|
|---|
| 2047 | if (fbw) {
|
|---|
| 2048 | fclose(fbw);
|
|---|
| 2049 | asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 2050 | asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 2051 | if (length_of_file(acl_fname) > 0 && find_home_of_exe("setfacl")) {
|
|---|
| 2052 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2053 | }
|
|---|
| 2054 | if (length_of_file(xattr_fname) > 0
|
|---|
| 2055 | && find_home_of_exe("setfattr")) {
|
|---|
| 2056 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 2057 | }
|
|---|
| 2058 | paranoid_free(acl_fname);
|
|---|
| 2059 | paranoid_free(xattr_fname);
|
|---|
| 2060 | }
|
|---|
| 2061 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 2062 |
|
|---|
| 2063 | if (does_file_exist("/PAUSE")) {
|
|---|
| 2064 | popup_and_OK
|
|---|
| 2065 | (_
|
|---|
| 2066 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 2067 | }
|
|---|
| 2068 | close_progress_form();
|
|---|
| 2069 | if (retval) {
|
|---|
| 2070 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2071 | } else {
|
|---|
| 2072 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2073 | }
|
|---|
| 2074 | return (retval);
|
|---|
| 2075 | }
|
|---|
| 2076 | /**************************************************************************
|
|---|
| 2077 | *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
|
|---|
| 2078 | **************************************************************************/
|
|---|
| 2079 |
|
|---|
| 2080 |
|
|---|
| 2081 | /**
|
|---|
| 2082 | * Restore all afioballs from all CDs in the backup.
|
|---|
| 2083 | * The first CD should be inserted (if not, it will be asked for).
|
|---|
| 2084 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 2085 | * only field used in @e this function.
|
|---|
| 2086 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2087 | * restored. If no file in some particular afioball is in this list, afio will
|
|---|
| 2088 | * still be called for that fileset, but nothing will be written.
|
|---|
| 2089 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 2090 | */
|
|---|
| 2091 | int
|
|---|
| 2092 | restore_all_tarballs_from_CD(struct s_bkpinfo *bkpinfo,
|
|---|
| 2093 | struct s_node *filelist)
|
|---|
| 2094 | {
|
|---|
| 2095 | int retval = 0;
|
|---|
| 2096 | int res;
|
|---|
| 2097 | int attempts;
|
|---|
| 2098 | long current_tarball_number = 0;
|
|---|
| 2099 | long max_val;
|
|---|
| 2100 | /**malloc ***/
|
|---|
| 2101 | char *tmp;
|
|---|
| 2102 | char *tmp1;
|
|---|
| 2103 | char *tarball_fname;
|
|---|
| 2104 | char *progress_str;
|
|---|
| 2105 | char *comment;
|
|---|
| 2106 |
|
|---|
| 2107 | assert(bkpinfo != NULL);
|
|---|
| 2108 |
|
|---|
| 2109 | mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
|
|---|
| 2110 | log_msg(2,
|
|---|
| 2111 | "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
|
|---|
| 2112 | if (g_current_media_number != 1) {
|
|---|
| 2113 | log_msg(3, "OK, that's jacked up.");
|
|---|
| 2114 | g_current_media_number = 1;
|
|---|
| 2115 | }
|
|---|
| 2116 | insist_on_this_cd_number(bkpinfo, g_current_media_number);
|
|---|
| 2117 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
|---|
| 2118 | max_val = atol(tmp) + 1;
|
|---|
| 2119 | paranoid_free(tmp);
|
|---|
| 2120 |
|
|---|
| 2121 | asprintf(&progress_str, _("Restoring from %s #%d"),
|
|---|
| 2122 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2123 | g_current_media_number);
|
|---|
| 2124 | log_to_screen(progress_str);
|
|---|
| 2125 | open_progress_form(_("Restoring from archives"),
|
|---|
| 2126 | _("Restoring data from the archives."),
|
|---|
| 2127 | _("Please wait. This may take some time."),
|
|---|
| 2128 | progress_str, max_val);
|
|---|
| 2129 | for (;;) {
|
|---|
| 2130 | insist_on_this_cd_number(bkpinfo, g_current_media_number);
|
|---|
| 2131 | update_progress_form(progress_str);
|
|---|
| 2132 |
|
|---|
| 2133 | asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
|
|---|
| 2134 | current_tarball_number);
|
|---|
| 2135 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2136 | paranoid_free(tarball_fname);
|
|---|
| 2137 | asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
|
|---|
| 2138 | current_tarball_number);
|
|---|
| 2139 | }
|
|---|
| 2140 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2141 | paranoid_free(tarball_fname);
|
|---|
| 2142 | asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.",
|
|---|
| 2143 | current_tarball_number);
|
|---|
| 2144 | }
|
|---|
| 2145 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2146 | paranoid_free(tarball_fname);
|
|---|
| 2147 | asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
|
|---|
| 2148 | current_tarball_number);
|
|---|
| 2149 | }
|
|---|
| 2150 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2151 | paranoid_free(tarball_fname);
|
|---|
| 2152 | asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.",
|
|---|
| 2153 | current_tarball_number);
|
|---|
| 2154 | }
|
|---|
| 2155 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2156 | paranoid_free(tarball_fname);
|
|---|
| 2157 | if (current_tarball_number == 0) {
|
|---|
| 2158 | log_to_screen
|
|---|
| 2159 | (_
|
|---|
| 2160 | ("No tarballs. Strange. Maybe you only backed up freakin' big files?"));
|
|---|
| 2161 | return (0);
|
|---|
| 2162 | }
|
|---|
| 2163 | if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
|
|---|
| 2164 | || system("find " MNT_CDROM
|
|---|
| 2165 | "/archives/slice* > /dev/null 2> /dev/null") ==
|
|---|
| 2166 | 0) {
|
|---|
| 2167 | break;
|
|---|
| 2168 | }
|
|---|
| 2169 | g_current_media_number++;
|
|---|
| 2170 | paranoid_free(progress_str);
|
|---|
| 2171 | asprintf(&progress_str, _("Restoring from %s #%d"),
|
|---|
| 2172 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2173 | g_current_media_number);
|
|---|
| 2174 | log_to_screen(progress_str);
|
|---|
| 2175 | } else {
|
|---|
| 2176 | paranoid_free(progress_str);
|
|---|
| 2177 | asprintf(&progress_str,
|
|---|
| 2178 | _("Restoring from fileset #%ld on %s #%d"),
|
|---|
| 2179 | current_tarball_number,
|
|---|
| 2180 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2181 | g_current_media_number);
|
|---|
| 2182 | // log_msg(3, "progress_str = %s", progress_str);
|
|---|
| 2183 | for (res = 999, attempts = 0; attempts < 3 && res != 0;
|
|---|
| 2184 | attempts++) {
|
|---|
| 2185 | res =
|
|---|
| 2186 | restore_a_tarball_from_CD(tarball_fname,
|
|---|
| 2187 | current_tarball_number,
|
|---|
| 2188 | filelist);
|
|---|
| 2189 | }
|
|---|
| 2190 | if (res) {
|
|---|
| 2191 | asprintf(&tmp1, _("reported errors"));
|
|---|
| 2192 | } else {
|
|---|
| 2193 | asprintf(&tmp1, _("succeeded"));
|
|---|
| 2194 | }
|
|---|
| 2195 | asprintf(&tmp, _("%s #%d, fileset #%ld - restore %s"),
|
|---|
| 2196 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2197 | g_current_media_number, current_tarball_number,tmp1);
|
|---|
| 2198 | paranoid_free(tmp1);
|
|---|
| 2199 |
|
|---|
| 2200 | if (attempts > 1) {
|
|---|
| 2201 | asprintf(&tmp1, _(" (%d attempts) - review logs"), attempts);
|
|---|
| 2202 | }
|
|---|
| 2203 | asprintf(&comment, "%s%s", tmp, tmp1);
|
|---|
| 2204 | paranoid_free(tmp);
|
|---|
| 2205 | paranoid_free(tmp1);
|
|---|
| 2206 | if (attempts > 1) {
|
|---|
| 2207 | log_to_screen(comment);
|
|---|
| 2208 | }
|
|---|
| 2209 | paranoid_free(comment);
|
|---|
| 2210 |
|
|---|
| 2211 | retval += res;
|
|---|
| 2212 | current_tarball_number++;
|
|---|
| 2213 | g_current_progress++;
|
|---|
| 2214 | }
|
|---|
| 2215 | paranoid_free(tarball_fname);
|
|---|
| 2216 | }
|
|---|
| 2217 | paranoid_free(progress_str);
|
|---|
| 2218 | close_progress_form();
|
|---|
| 2219 |
|
|---|
| 2220 | if (retval) {
|
|---|
| 2221 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2222 | } else {
|
|---|
| 2223 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2224 | }
|
|---|
| 2225 |
|
|---|
| 2226 | return (retval);
|
|---|
| 2227 | }
|
|---|
| 2228 |
|
|---|
| 2229 | /**************************************************************************
|
|---|
| 2230 | *END_RESTORE_ALL_TARBALLS_FROM_CD *
|
|---|
| 2231 | **************************************************************************/
|
|---|
| 2232 |
|
|---|
| 2233 |
|
|---|
| 2234 | /**
|
|---|
| 2235 | * Restore all biggiefiles from the currently opened stream.
|
|---|
| 2236 | * @param bkpinfo The backup information structure. Passed to other functions.
|
|---|
| 2237 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2238 | * restored. If a prospective biggiefile is not in the list, it will be ignored.
|
|---|
| 2239 | * @return 0 for success, or the number of biggiefiles that failed.
|
|---|
| 2240 | */
|
|---|
| 2241 | int
|
|---|
| 2242 | restore_all_biggiefiles_from_stream(struct s_bkpinfo *bkpinfo,
|
|---|
| 2243 | struct s_node *filelist)
|
|---|
| 2244 | {
|
|---|
| 2245 | long noof_biggiefiles;
|
|---|
| 2246 | long current_bigfile_number = 0;
|
|---|
| 2247 | long total_slices;
|
|---|
| 2248 |
|
|---|
| 2249 | int retval = 0;
|
|---|
| 2250 | int res = 0;
|
|---|
| 2251 | int ctrl_chr;
|
|---|
| 2252 |
|
|---|
| 2253 | /** malloc add ****/
|
|---|
| 2254 | char *tmp = NULL;
|
|---|
| 2255 | char *biggie_fname = NULL;
|
|---|
| 2256 | char *xattr_fname = NULL;
|
|---|
| 2257 | char *acl_fname = NULL;
|
|---|
| 2258 | char *p = NULL;
|
|---|
| 2259 | char *pathname_of_last_biggie_restored = NULL;
|
|---|
| 2260 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
|---|
| 2261 | long long biggie_size = NULL;
|
|---|
| 2262 | FILE *fbw = NULL;
|
|---|
| 2263 |
|
|---|
| 2264 | assert(bkpinfo != NULL);
|
|---|
| 2265 |
|
|---|
| 2266 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
|---|
| 2267 | total_slices = atol(tmp);
|
|---|
| 2268 | paranoid_free(tmp);
|
|---|
| 2269 |
|
|---|
| 2270 | asprintf(&tmp, "Reassembling large files ");
|
|---|
| 2271 | asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2272 | asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2273 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 2274 | paranoid_free(tmp);
|
|---|
| 2275 |
|
|---|
| 2276 | asprintf(&biggies_whose_EXATs_we_should_set,
|
|---|
| 2277 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 2278 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 2279 | log_msg(1, "Warning - cannot openout %s",
|
|---|
| 2280 | biggies_whose_EXATs_we_should_set);
|
|---|
| 2281 | }
|
|---|
| 2282 | // get xattr and acl files if they're there
|
|---|
| 2283 | res =
|
|---|
| 2284 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2285 | &ctrl_chr);
|
|---|
| 2286 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 2287 | res =
|
|---|
| 2288 | read_EXAT_files_from_tape(bkpinfo, &biggie_size, biggie_fname,
|
|---|
| 2289 | &ctrl_chr, xattr_fname, acl_fname);
|
|---|
| 2290 | }
|
|---|
| 2291 |
|
|---|
| 2292 | noof_biggiefiles = atol(biggie_fname);
|
|---|
| 2293 | asprintf(&tmp, "OK, there are %ld biggiefiles in the archives",
|
|---|
| 2294 | noof_biggiefiles);
|
|---|
| 2295 | log_msg(2, tmp);
|
|---|
| 2296 | paranoid_free(tmp);
|
|---|
| 2297 |
|
|---|
| 2298 | open_progress_form(_("Reassembling large files"),
|
|---|
| 2299 | _("I am now reassembling all the large files."),
|
|---|
| 2300 | _("Please wait. This may take some time."),
|
|---|
| 2301 | "", total_slices);
|
|---|
| 2302 |
|
|---|
| 2303 | for (res =
|
|---|
| 2304 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2305 | &ctrl_chr);
|
|---|
| 2306 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
|---|
| 2307 | res =
|
|---|
| 2308 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2309 | &ctrl_chr)) {
|
|---|
| 2310 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
|---|
| 2311 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
|---|
| 2312 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
|---|
| 2313 | }
|
|---|
| 2314 | /* BERLIOS: useless
|
|---|
| 2315 | p = strrchr(biggie_fname, '/');
|
|---|
| 2316 | if (!p) {
|
|---|
| 2317 | p = biggie_fname;
|
|---|
| 2318 | } else {
|
|---|
| 2319 | p++;
|
|---|
| 2320 | }
|
|---|
| 2321 | */
|
|---|
| 2322 | asprintf(&tmp, _("Restoring big file %ld (%lld K)"),
|
|---|
| 2323 | current_bigfile_number + 1, biggie_size / 1024);
|
|---|
| 2324 | update_progress_form(tmp);
|
|---|
| 2325 | paranoid_free(tmp);
|
|---|
| 2326 |
|
|---|
| 2327 | pathname_of_last_biggie_restored = restore_a_biggiefile_from_stream(bkpinfo, biggie_fname,
|
|---|
| 2328 | current_bigfile_number,
|
|---|
| 2329 | filelist, ctrl_chr);
|
|---|
| 2330 | log_msg(1, "I believe I have restored %s",
|
|---|
| 2331 | pathname_of_last_biggie_restored);
|
|---|
| 2332 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 2333 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 2334 | }
|
|---|
| 2335 | paranoid_free(pathname_of_last_biggie_restored);
|
|---|
| 2336 |
|
|---|
| 2337 | retval += res;
|
|---|
| 2338 | current_bigfile_number++;
|
|---|
| 2339 |
|
|---|
| 2340 | }
|
|---|
| 2341 | if (current_bigfile_number != noof_biggiefiles
|
|---|
| 2342 | && noof_biggiefiles != 0) {
|
|---|
| 2343 | asprintf(&tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
|
|---|
| 2344 | current_bigfile_number, noof_biggiefiles);
|
|---|
| 2345 | } else {
|
|---|
| 2346 | asprintf(&tmp,
|
|---|
| 2347 | "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
|
|---|
| 2348 | noof_biggiefiles, current_bigfile_number);
|
|---|
| 2349 | }
|
|---|
| 2350 | log_msg(1, tmp);
|
|---|
| 2351 | paranoid_free(tmp);
|
|---|
| 2352 |
|
|---|
| 2353 | if (fbw) {
|
|---|
| 2354 | fclose(fbw);
|
|---|
| 2355 | if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
|
|---|
| 2356 | iamhere("Setting biggie-EXATs");
|
|---|
| 2357 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 2358 | log_msg(1, "set_acl_list(%s,%s)",
|
|---|
| 2359 | biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2360 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2361 | }
|
|---|
| 2362 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 2363 | log_msg(1, "set_fattr_List(%s,%s)",
|
|---|
| 2364 | biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 2365 | set_fattr_list(biggies_whose_EXATs_we_should_set,
|
|---|
| 2366 | xattr_fname);
|
|---|
| 2367 | }
|
|---|
| 2368 | } else {
|
|---|
| 2369 | iamhere
|
|---|
| 2370 | ("No biggiefiles selected. So, no biggie-EXATs to set.");
|
|---|
| 2371 | }
|
|---|
| 2372 | }
|
|---|
| 2373 | paranoid_free(xattr_fname);
|
|---|
| 2374 | paranoid_free(acl_fname);
|
|---|
| 2375 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 2376 |
|
|---|
| 2377 | if (does_file_exist("/PAUSE")) {
|
|---|
| 2378 | popup_and_OK
|
|---|
| 2379 | (_
|
|---|
| 2380 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 2381 | }
|
|---|
| 2382 |
|
|---|
| 2383 | close_progress_form();
|
|---|
| 2384 | if (retval) {
|
|---|
| 2385 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2386 | } else {
|
|---|
| 2387 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2388 | }
|
|---|
| 2389 | paranoid_free(biggie_fname);
|
|---|
| 2390 | return (retval);
|
|---|
| 2391 | }
|
|---|
| 2392 |
|
|---|
| 2393 | /**************************************************************************
|
|---|
| 2394 | *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
|
|---|
| 2395 | **************************************************************************/
|
|---|
| 2396 |
|
|---|
| 2397 |
|
|---|
| 2398 | /**
|
|---|
| 2399 | * Restore all afioballs from the currently opened tape stream.
|
|---|
| 2400 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 2401 | * - @c bkpinfo->backup_media_type
|
|---|
| 2402 | * - @c bkpinfo->restore_path
|
|---|
| 2403 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2404 | * restored. If no file in an afioball is in this list, afio will still be
|
|---|
| 2405 | * called for that fileset, but nothing will be written.
|
|---|
| 2406 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 2407 | */
|
|---|
| 2408 | int
|
|---|
| 2409 | restore_all_tarballs_from_stream(struct s_bkpinfo *bkpinfo,
|
|---|
| 2410 | struct s_node *filelist)
|
|---|
| 2411 | {
|
|---|
| 2412 | int retval = 0;
|
|---|
| 2413 | int res;
|
|---|
| 2414 | long current_afioball_number = 0;
|
|---|
| 2415 | int ctrl_chr;
|
|---|
| 2416 | long max_val /*, total_noof_files */ ;
|
|---|
| 2417 |
|
|---|
| 2418 | /** malloc **/
|
|---|
| 2419 | char *tmp = NULL;
|
|---|
| 2420 | char *progress_str = NULL;
|
|---|
| 2421 | char *tmp_fname = NULL;
|
|---|
| 2422 | char *xattr_fname = NULL;
|
|---|
| 2423 | char *acl_fname = NULL;
|
|---|
| 2424 |
|
|---|
| 2425 | long long tmp_size;
|
|---|
| 2426 |
|
|---|
| 2427 | assert(bkpinfo != NULL);
|
|---|
| 2428 | mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
|
|---|
| 2429 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
|---|
| 2430 | max_val = atol(tmp) + 1;
|
|---|
| 2431 | paranoid_free(tmp);
|
|---|
| 2432 |
|
|---|
| 2433 | chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
|
|---|
| 2434 |
|
|---|
| 2435 | run_program_and_log_output("pwd", 5);
|
|---|
| 2436 |
|
|---|
| 2437 | asprintf(&progress_str, _("Restoring from media #%d"),
|
|---|
| 2438 | g_current_media_number);
|
|---|
| 2439 | log_to_screen(progress_str);
|
|---|
| 2440 | open_progress_form(_("Restoring from archives"),
|
|---|
| 2441 | _("Restoring data from the archives."),
|
|---|
| 2442 | _("Please wait. This may take some time."),
|
|---|
| 2443 | progress_str, max_val);
|
|---|
| 2444 |
|
|---|
| 2445 | log_msg(3, "hey");
|
|---|
| 2446 |
|
|---|
| 2447 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2448 | if (res) {
|
|---|
| 2449 | log_msg(2, "Warning - error reading afioball from tape");
|
|---|
| 2450 | }
|
|---|
| 2451 | retval += res;
|
|---|
| 2452 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
|---|
| 2453 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
|---|
| 2454 | }
|
|---|
| 2455 | log_msg(2, "ho");
|
|---|
| 2456 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2457 | while (ctrl_chr != BLK_STOP_AFIOBALLS) {
|
|---|
| 2458 | update_progress_form(progress_str);
|
|---|
| 2459 | asprintf(&xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 2460 | current_afioball_number);
|
|---|
| 2461 | asprintf(&acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 2462 | current_afioball_number);
|
|---|
| 2463 | unlink(xattr_fname);
|
|---|
| 2464 | unlink(acl_fname);
|
|---|
| 2465 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 2466 | iamhere("Reading EXAT files from tape");
|
|---|
| 2467 | res =
|
|---|
| 2468 | read_EXAT_files_from_tape(bkpinfo, &tmp_size, tmp_fname,
|
|---|
| 2469 | &ctrl_chr, xattr_fname,
|
|---|
| 2470 | acl_fname);
|
|---|
| 2471 | }
|
|---|
| 2472 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 2473 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 2474 | }
|
|---|
| 2475 | /* BERLIOS: useless ?
|
|---|
| 2476 | asprintf(&tmp,
|
|---|
| 2477 | _("Restoring from fileset #%ld (name=%s, size=%ld K)"),
|
|---|
| 2478 | current_afioball_number, tmp_fname, (long) tmp_size >> 10);
|
|---|
| 2479 | */
|
|---|
| 2480 | res =
|
|---|
| 2481 | restore_a_tarball_from_stream(bkpinfo, tmp_fname,
|
|---|
| 2482 | current_afioball_number,
|
|---|
| 2483 | filelist, tmp_size, xattr_fname,
|
|---|
| 2484 | acl_fname);
|
|---|
| 2485 | retval += res;
|
|---|
| 2486 | if (res) {
|
|---|
| 2487 | asprintf(&tmp, _("Fileset %ld - errors occurred"),
|
|---|
| 2488 | current_afioball_number);
|
|---|
| 2489 | log_to_screen(tmp);
|
|---|
| 2490 | paranoid_free(tmp);
|
|---|
| 2491 | }
|
|---|
| 2492 | res =
|
|---|
| 2493 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2494 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 2495 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 2496 | }
|
|---|
| 2497 |
|
|---|
| 2498 | current_afioball_number++;
|
|---|
| 2499 | g_current_progress++;
|
|---|
| 2500 |
|
|---|
| 2501 | paranoid_free(progress_str);
|
|---|
| 2502 | asprintf(&progress_str, _("Restoring from fileset #%ld on %s #%d"),
|
|---|
| 2503 | current_afioball_number,
|
|---|
| 2504 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2505 | g_current_media_number);
|
|---|
| 2506 | res =
|
|---|
| 2507 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2508 | unlink(xattr_fname);
|
|---|
| 2509 | unlink(acl_fname);
|
|---|
| 2510 | paranoid_free(xattr_fname);
|
|---|
| 2511 | paranoid_free(acl_fname);
|
|---|
| 2512 | } // next
|
|---|
| 2513 | paranoid_free(progress_str);
|
|---|
| 2514 | paranoid_free(tmp_fname);
|
|---|
| 2515 |
|
|---|
| 2516 | log_msg(1, "All done with afioballs");
|
|---|
| 2517 | close_progress_form();
|
|---|
| 2518 | if (retval) {
|
|---|
| 2519 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2520 | } else {
|
|---|
| 2521 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2522 | }
|
|---|
| 2523 | return (retval);
|
|---|
| 2524 | }
|
|---|
| 2525 |
|
|---|
| 2526 | /**************************************************************************
|
|---|
| 2527 | *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
|
|---|
| 2528 | **************************************************************************/
|
|---|
| 2529 |
|
|---|
| 2530 | /* @} - end of LLrestoreGroup */
|
|---|
| 2531 |
|
|---|
| 2532 |
|
|---|
| 2533 | /**
|
|---|
| 2534 | * Restore all files in @p filelist.
|
|---|
| 2535 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 2536 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2537 | * restored.
|
|---|
| 2538 | * @return 0 for success, or the number of afioballs and biggiefiles that failed.
|
|---|
| 2539 | * @ingroup restoreGroup
|
|---|
| 2540 | */
|
|---|
| 2541 | int restore_everything(struct s_bkpinfo *bkpinfo, struct s_node *filelist)
|
|---|
| 2542 | {
|
|---|
| 2543 | int resA;
|
|---|
| 2544 | int resB;
|
|---|
| 2545 |
|
|---|
| 2546 | /** mallco ***/
|
|---|
| 2547 | char *cwd = NULL;
|
|---|
| 2548 | char *newpath = NULL;
|
|---|
| 2549 | char *tmp = NULL;
|
|---|
| 2550 | assert(bkpinfo != NULL);
|
|---|
| 2551 |
|
|---|
| 2552 | malloc_string(cwd);
|
|---|
| 2553 | malloc_string(newpath);
|
|---|
| 2554 | log_msg(2, "restore_everything() --- starting");
|
|---|
| 2555 | g_current_media_number = 1;
|
|---|
| 2556 | /* BERLIOS: should test return value, or better change the function */
|
|---|
| 2557 | getcwd(cwd, MAX_STR_LEN - 1);
|
|---|
| 2558 | asprintf(&tmp, "mkdir -p %s", bkpinfo->restore_path);
|
|---|
| 2559 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2560 | paranoid_free(tmp);
|
|---|
| 2561 |
|
|---|
| 2562 | log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
|
|---|
| 2563 | chdir(bkpinfo->restore_path);
|
|---|
| 2564 | /* BERLIOS: should test return value, or better change the function */
|
|---|
| 2565 | getcwd(newpath, MAX_STR_LEN - 1);
|
|---|
| 2566 | log_msg(1, "path is now %s", newpath);
|
|---|
| 2567 | log_msg(1, "restoring everything");
|
|---|
| 2568 | if (!find_home_of_exe("petris") && !g_text_mode) {
|
|---|
| 2569 | newtDrawRootText(0, g_noof_rows - 2,
|
|---|
| 2570 | _
|
|---|
| 2571 | ("Press ALT-<left cursor> twice to play Petris :-) "));
|
|---|
| 2572 | newtRefresh();
|
|---|
| 2573 | }
|
|---|
| 2574 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 2575 | _("Preparing to read your archives"));
|
|---|
| 2576 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2577 | mount_cdrom(bkpinfo);
|
|---|
| 2578 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 2579 | _
|
|---|
| 2580 | ("Restoring OS and data from streaming media"));
|
|---|
| 2581 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 2582 | openin_cdstream(bkpinfo);
|
|---|
| 2583 | } else {
|
|---|
| 2584 | assert_string_is_neither_NULL_nor_zerolength(bkpinfo->
|
|---|
| 2585 | media_device);
|
|---|
| 2586 | openin_tape(bkpinfo);
|
|---|
| 2587 | }
|
|---|
| 2588 | resA = restore_all_tarballs_from_stream(bkpinfo, filelist);
|
|---|
| 2589 | resB = restore_all_biggiefiles_from_stream(bkpinfo, filelist);
|
|---|
| 2590 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 2591 | closein_cdstream(bkpinfo);
|
|---|
| 2592 | } else {
|
|---|
| 2593 | closein_tape(bkpinfo);
|
|---|
| 2594 | }
|
|---|
| 2595 | } else {
|
|---|
| 2596 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 2597 | _("Restoring OS and data from CD "));
|
|---|
| 2598 | mount_cdrom(bkpinfo);
|
|---|
| 2599 | resA = restore_all_tarballs_from_CD(bkpinfo, filelist);
|
|---|
| 2600 | resB = restore_all_biggiefiles_from_CD(bkpinfo, filelist);
|
|---|
| 2601 | }
|
|---|
| 2602 | chdir(cwd);
|
|---|
| 2603 | if (resA + resB) {
|
|---|
| 2604 | log_to_screen(_("Errors occurred while data was being restored."));
|
|---|
| 2605 | }
|
|---|
| 2606 | if (length_of_file("/etc/raidtab") > 0) {
|
|---|
| 2607 | log_msg(2, "Copying local raidtab to restored filesystem");
|
|---|
| 2608 | run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
|
|---|
| 2609 | "/etc/raidtab", FALSE);
|
|---|
| 2610 | }
|
|---|
| 2611 | kill_petris();
|
|---|
| 2612 | log_msg(2, "restore_everything() --- leaving");
|
|---|
| 2613 | paranoid_free(cwd);
|
|---|
| 2614 | paranoid_free(newpath);
|
|---|
| 2615 | return (resA + resB);
|
|---|
| 2616 | }
|
|---|
| 2617 |
|
|---|
| 2618 | /**************************************************************************
|
|---|
| 2619 | *END_RESTORE_EVERYTHING *
|
|---|
| 2620 | **************************************************************************/
|
|---|
| 2621 |
|
|---|
| 2622 |
|
|---|
| 2623 | extern void wait_until_software_raids_are_prepped(char *, int);
|
|---|
| 2624 |
|
|---|
| 2625 | char which_restore_mode(void);
|
|---|
| 2626 |
|
|---|
| 2627 |
|
|---|
| 2628 | /**
|
|---|
| 2629 | * Log a "don't panic" message to the logfile.
|
|---|
| 2630 | */
|
|---|
| 2631 | void welcome_to_mondorestore()
|
|---|
| 2632 | {
|
|---|
| 2633 | log_msg(0, "-------------- Mondo Restore v%s -------------",
|
|---|
| 2634 | PACKAGE_VERSION);
|
|---|
| 2635 | log_msg(0,
|
|---|
| 2636 | "DON'T PANIC! Mondorestore logs almost everything, so please ");
|
|---|
| 2637 | log_msg(0,
|
|---|
| 2638 | "don't break out in a cold sweat just because you see a few ");
|
|---|
| 2639 | log_msg(0,
|
|---|
| 2640 | "error messages in the log. Read them; analyze them; see if ");
|
|---|
| 2641 | log_msg(0,
|
|---|
| 2642 | "they are significant; above all, verify your backups! Please");
|
|---|
| 2643 | log_msg(0,
|
|---|
| 2644 | "attach a compressed copy of this log to any e-mail you send ");
|
|---|
| 2645 | log_msg(0,
|
|---|
| 2646 | "to the Mondo mailing list when you are seeking technical ");
|
|---|
| 2647 | log_msg(0,
|
|---|
| 2648 | "support. Without it, we can't help you. - DevTeam");
|
|---|
| 2649 | log_msg(0,
|
|---|
| 2650 | "------------------------------------------------------------");
|
|---|
| 2651 | log_msg(0,
|
|---|
| 2652 | "BTW, despite (or perhaps because of) the wealth of messages,");
|
|---|
| 2653 | log_msg(0,
|
|---|
| 2654 | "some users are inclined to stop reading this log. If Mondo ");
|
|---|
| 2655 | log_msg(0,
|
|---|
| 2656 | "stopped for some reason, chances are it's detailed here. ");
|
|---|
| 2657 | log_msg(0,
|
|---|
| 2658 | "More than likely there's a message near the end of this ");
|
|---|
| 2659 | log_msg(0,
|
|---|
| 2660 | "log that will tell you what is wrong. Please read it! ");
|
|---|
| 2661 | log_msg(0,
|
|---|
| 2662 | "------------------------------------------------------------");
|
|---|
| 2663 | }
|
|---|
| 2664 |
|
|---|
| 2665 |
|
|---|
| 2666 | /**
|
|---|
| 2667 | * Restore the user's data.
|
|---|
| 2668 | * What did you think it did, anyway? :-)
|
|---|
| 2669 | */
|
|---|
| 2670 | int main(int argc, char *argv[])
|
|---|
| 2671 | {
|
|---|
| 2672 | FILE *fin = NULL;
|
|---|
| 2673 | FILE *fout = NULL;
|
|---|
| 2674 | int retval = 0;
|
|---|
| 2675 | int res = 0;
|
|---|
| 2676 | char *tmp = NULL;
|
|---|
| 2677 |
|
|---|
| 2678 | struct mountlist_itself *mountlist = NULL;
|
|---|
| 2679 | struct raidlist_itself *raidlist = NULL;
|
|---|
| 2680 | struct s_bkpinfo *bkpinfo = NULL;
|
|---|
| 2681 | struct s_node *filelist = NULL;
|
|---|
| 2682 | char *a = NULL, *b = NULL;
|
|---|
| 2683 |
|
|---|
| 2684 | /**************************************************************************
|
|---|
| 2685 | * hugo- *
|
|---|
| 2686 | * busy stuff here - it needs some comments -stan *
|
|---|
| 2687 | * *
|
|---|
| 2688 | **************************************************************************/
|
|---|
| 2689 |
|
|---|
| 2690 | #ifdef ENABLE_NLS
|
|---|
| 2691 | setlocale(LC_ALL, "");
|
|---|
| 2692 | (void) textdomain("mondo");
|
|---|
| 2693 | #endif
|
|---|
| 2694 |
|
|---|
| 2695 | if (getuid() != 0) {
|
|---|
| 2696 | fprintf(stderr, _("Please run as root.\n"));
|
|---|
| 2697 | exit(127);
|
|---|
| 2698 | }
|
|---|
| 2699 |
|
|---|
| 2700 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
|---|
| 2701 |
|
|---|
| 2702 | /* Configure global variables */
|
|---|
| 2703 | #ifdef __FreeBSD__
|
|---|
| 2704 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 2705 | #else
|
|---|
| 2706 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 2707 | #endif
|
|---|
| 2708 | if (strstr(tmp,"textonly")) {
|
|---|
| 2709 | g_text_mode = TRUE;
|
|---|
| 2710 | log_msg(1, "TEXTONLY MODE");
|
|---|
| 2711 | } else {
|
|---|
| 2712 | g_text_mode = FALSE;
|
|---|
| 2713 | } // newt :-)
|
|---|
| 2714 | paranoid_free(tmp);
|
|---|
| 2715 |
|
|---|
| 2716 | if (!
|
|---|
| 2717 | (bkpinfo = g_bkpinfo_DONTUSETHIS =
|
|---|
| 2718 | malloc(sizeof(struct s_bkpinfo)))) {
|
|---|
| 2719 | fatal_error("Cannot malloc bkpinfo");
|
|---|
| 2720 | }
|
|---|
| 2721 | if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
|
|---|
| 2722 | fatal_error("Cannot malloc mountlist");
|
|---|
| 2723 | }
|
|---|
| 2724 | if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
|
|---|
| 2725 | fatal_error("Cannot malloc raidlist");
|
|---|
| 2726 | }
|
|---|
| 2727 |
|
|---|
| 2728 | malloc_libmondo_global_strings();
|
|---|
| 2729 |
|
|---|
| 2730 | g_mondo_home = call_program_and_get_last_line_of_output("which mondorestore"));
|
|---|
| 2731 | sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
|
|---|
| 2732 | make_hole_for_dir(g_tmpfs_mountpt);
|
|---|
| 2733 | g_current_media_number = 1; // precaution
|
|---|
| 2734 |
|
|---|
| 2735 | run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
|
|---|
| 2736 | run_program_and_log_output("mkdir -p /mnt/floppy", FALSE);
|
|---|
| 2737 |
|
|---|
| 2738 | setup_MR_global_filenames(bkpinfo); // malloc() and set globals, using bkpinfo->tmpdir etc.
|
|---|
| 2739 | reset_bkpinfo(bkpinfo);
|
|---|
| 2740 | bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
|
|---|
| 2741 | bkpinfo->restore_data = TRUE; // Well, yeah :-)
|
|---|
| 2742 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 2743 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 2744 | } // for b0rken distros
|
|---|
| 2745 | g_main_pid = getpid();
|
|---|
| 2746 | srandom((int) (time(NULL)));
|
|---|
| 2747 | register_pid(getpid(), "mondo");
|
|---|
| 2748 | set_signals(TRUE);
|
|---|
| 2749 | g_kernel_version = get_kernel_version();
|
|---|
| 2750 |
|
|---|
| 2751 | log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
|
|---|
| 2752 | if (strlen(g_mountlist_fname) < 3) {
|
|---|
| 2753 | fatal_error
|
|---|
| 2754 | ("Serious error in malloc()'ing. Could be a bug in your glibc.");
|
|---|
| 2755 | }
|
|---|
| 2756 | mkdir(MNT_CDROM, 0x770);
|
|---|
| 2757 |
|
|---|
| 2758 | /* Backup original mountlist.txt */
|
|---|
| 2759 | asprintf(&tmp, "%s.orig", g_mountlist_fname);
|
|---|
| 2760 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 2761 | log_msg(2,
|
|---|
| 2762 | "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
|
|---|
| 2763 | __LINE__, g_mountlist_fname);
|
|---|
| 2764 | } else if (!does_file_exist(tmp)) {
|
|---|
| 2765 | paranoid_free(tmp);
|
|---|
| 2766 | asprintf(&tmp, "cp -f %s %s.orig", g_mountlist_fname,
|
|---|
| 2767 | g_mountlist_fname);
|
|---|
| 2768 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2769 | }
|
|---|
| 2770 | paranoid_free(tmp);
|
|---|
| 2771 |
|
|---|
| 2772 | /* Init directories */
|
|---|
| 2773 | make_hole_for_dir(bkpinfo->tmpdir);
|
|---|
| 2774 | asprintf(&tmp, "mkdir -p %s", bkpinfo->tmpdir);
|
|---|
| 2775 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2776 | paranoid_free(tmp);
|
|---|
| 2777 |
|
|---|
| 2778 | make_hole_for_dir("/var/log");
|
|---|
| 2779 | make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
|
|---|
| 2780 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 2781 | run_program_and_log_output
|
|---|
| 2782 | ("ln -sf " MONDO_LOGFILE " /tmp/mondo-restore.log", FALSE);
|
|---|
| 2783 |
|
|---|
| 2784 | run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
|
|---|
| 2785 |
|
|---|
| 2786 | /* Init GUI */
|
|---|
| 2787 | malloc_libmondo_global_strings();
|
|---|
| 2788 | setup_newt_stuff(); /* call newtInit and setup screen log */
|
|---|
| 2789 | welcome_to_mondorestore();
|
|---|
| 2790 | if (bkpinfo->disaster_recovery) {
|
|---|
| 2791 | log_msg(1, "I am in disaster recovery mode");
|
|---|
| 2792 | } else {
|
|---|
| 2793 | log_msg(1, "I am in normal, live mode");
|
|---|
| 2794 | }
|
|---|
| 2795 |
|
|---|
| 2796 | iamhere("what time is it");
|
|---|
| 2797 |
|
|---|
| 2798 | /* Process command-line parameters */
|
|---|
| 2799 | if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
|
|---|
| 2800 | #ifdef __FreeBSD__
|
|---|
| 2801 | system("mv -f /tmp/raidconf.txt /etc/raidtab");
|
|---|
| 2802 | if (!does_file_exist("/etc/raidtab"))
|
|---|
| 2803 | system("vinum printconfig > /etc/raidtab");
|
|---|
| 2804 | #endif
|
|---|
| 2805 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 2806 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 2807 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 2808 | }
|
|---|
| 2809 | res = let_user_edit_the_mountlist(bkpinfo, mountlist, raidlist);
|
|---|
| 2810 | #ifdef __FreeBSD__
|
|---|
| 2811 | system("mv -f /etc/raidtab /tmp/raidconf.txt");
|
|---|
| 2812 | #endif
|
|---|
| 2813 | paranoid_MR_finish(res);
|
|---|
| 2814 | }
|
|---|
| 2815 |
|
|---|
| 2816 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
|---|
| 2817 | if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
|
|---|
| 2818 | fout = fopen("/tmp/out.txt", "w");
|
|---|
| 2819 | fput_string_one_char_at_a_time(stderr, argv[2]);
|
|---|
| 2820 | finish(0);
|
|---|
| 2821 | }
|
|---|
| 2822 |
|
|---|
| 2823 | if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
|
|---|
| 2824 | make_grub_install_scriptlet(argv[2]);
|
|---|
| 2825 | finish(0);
|
|---|
| 2826 | }
|
|---|
| 2827 |
|
|---|
| 2828 | if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
|
|---|
| 2829 | if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
|
|---|
| 2830 | system("mount " MNT_CDROM);
|
|---|
| 2831 | }
|
|---|
| 2832 | bkpinfo->compression_level = 1;
|
|---|
| 2833 | g_current_media_number = 2;
|
|---|
| 2834 | strcpy(bkpinfo->restore_path, "/tmp/TESTING");
|
|---|
| 2835 | bkpinfo->backup_media_type = dvd;
|
|---|
| 2836 | open_progress_form(_("Reassembling /dev/hda1"),
|
|---|
| 2837 | _("Shark is a bit of a silly person."),
|
|---|
| 2838 | _("Please wait. This may take some time."),
|
|---|
| 2839 | "", 1999);
|
|---|
| 2840 | system("rm -Rf /tmp/*pih*");
|
|---|
| 2841 |
|
|---|
| 2842 | (void)restore_a_biggiefile_from_CD(bkpinfo, 42, NULL);
|
|---|
| 2843 | }
|
|---|
| 2844 |
|
|---|
| 2845 | if (argc == 5 && strcmp(argv[1], "--common") == 0) {
|
|---|
| 2846 | g_loglevel = 6;
|
|---|
| 2847 | filelist = load_filelist(argv[2]);
|
|---|
| 2848 | if (!filelist) {
|
|---|
| 2849 | fatal_error("Failed to load filelist");
|
|---|
| 2850 | }
|
|---|
| 2851 | toggle_node_selection(filelist, FALSE);
|
|---|
| 2852 | toggle_all_root_dirs_on(filelist);
|
|---|
| 2853 | // BERLIOS: /usr/lib ???
|
|---|
| 2854 | toggle_path_selection(filelist, "/usr/share", TRUE);
|
|---|
| 2855 | // show_filelist(filelist);
|
|---|
| 2856 | save_filelist(filelist, "/tmp/out.txt");
|
|---|
| 2857 | // finish(0);
|
|---|
| 2858 | // toggle_path_selection (filelist, "/root/stuff", TRUE);
|
|---|
| 2859 | asprintf(&a, argv[3]);
|
|---|
| 2860 | asprintf(&b, argv[4]);
|
|---|
| 2861 |
|
|---|
| 2862 | res = save_filelist_entries_in_common(a, filelist, b, FALSE);
|
|---|
| 2863 | free_filelist(filelist);
|
|---|
| 2864 | paranoid_free(a);
|
|---|
| 2865 | paranoid_free(b);
|
|---|
| 2866 | printf("res = %d", res);
|
|---|
| 2867 | finish(0);
|
|---|
| 2868 | }
|
|---|
| 2869 |
|
|---|
| 2870 | if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
|
|---|
| 2871 | popup_changelist_from_file(argv[2]);
|
|---|
| 2872 | paranoid_MR_finish(0);
|
|---|
| 2873 | }
|
|---|
| 2874 |
|
|---|
| 2875 | if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
|
|---|
| 2876 | log_msg(1, "SCORE");
|
|---|
| 2877 | g_loglevel = 10;
|
|---|
| 2878 | if (strstr(argv[2], "save")) {
|
|---|
| 2879 | log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
|
|---|
| 2880 | fin = fopen(argv[3], "r");
|
|---|
| 2881 | fout = fopen(argv[4], "w");
|
|---|
| 2882 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 2883 | fclose(fin);
|
|---|
| 2884 | fin = fopen(argv[3], "r");
|
|---|
| 2885 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 2886 | fclose(fout);
|
|---|
| 2887 | fclose(fin);
|
|---|
| 2888 | } else if (strstr(argv[2], "restore")) {
|
|---|
| 2889 | fout = fopen(argv[3], "w");
|
|---|
| 2890 | fin = fopen(argv[4], "r");
|
|---|
| 2891 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 2892 | fclose(fin);
|
|---|
| 2893 | fin = fopen(argv[4], "r");
|
|---|
| 2894 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 2895 | fclose(fout);
|
|---|
| 2896 | fclose(fin);
|
|---|
| 2897 | } else {
|
|---|
| 2898 | fatal_error("Unknown additional param");
|
|---|
| 2899 | }
|
|---|
| 2900 | finish(0);
|
|---|
| 2901 | }
|
|---|
| 2902 |
|
|---|
| 2903 | if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
|
|---|
| 2904 | wait_until_software_raids_are_prepped(argv[2], 100);
|
|---|
| 2905 | finish(0);
|
|---|
| 2906 | }
|
|---|
| 2907 |
|
|---|
| 2908 | if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
|
|---|
| 2909 | finish(create_raidtab_from_mdstat(argv[2]));
|
|---|
| 2910 | }
|
|---|
| 2911 |
|
|---|
| 2912 |
|
|---|
| 2913 | if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
|
|---|
| 2914 | retval = run_grub(FALSE, "/dev/hda");
|
|---|
| 2915 | if (retval) {
|
|---|
| 2916 | log_to_screen(_("Failed to write Master Boot Record"));
|
|---|
| 2917 | }
|
|---|
| 2918 | paranoid_MR_finish(0);
|
|---|
| 2919 | }
|
|---|
| 2920 | if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
|
|---|
| 2921 | g_current_media_number = atoi(argv[2]);
|
|---|
| 2922 | pause_and_ask_for_cdr(5, NULL);
|
|---|
| 2923 | paranoid_MR_finish(0);
|
|---|
| 2924 | } else if (!bkpinfo->disaster_recovery) { // live!
|
|---|
| 2925 | if (argc != 1) {
|
|---|
| 2926 | popup_and_OK
|
|---|
| 2927 | (_
|
|---|
| 2928 | ("Live mode doesn't support command-line parameters yet."));
|
|---|
| 2929 | paranoid_MR_finish(1);
|
|---|
| 2930 | // return(1);
|
|---|
| 2931 | }
|
|---|
| 2932 | log_msg(1, "I am in normal, live mode.");
|
|---|
| 2933 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
|
|---|
| 2934 | mount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 2935 | log_msg(2, "Still here.");
|
|---|
| 2936 | if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
|
|---|
| 2937 | g_restoring_live_from_cd = TRUE;
|
|---|
| 2938 | } else {
|
|---|
| 2939 | log_msg(2, "Calling restore_to_live_filesystem()");
|
|---|
| 2940 | retval = restore_to_live_filesystem(bkpinfo);
|
|---|
| 2941 | }
|
|---|
| 2942 | log_msg(2, "Still here. Yay.");
|
|---|
| 2943 | if (strlen(bkpinfo->tmpdir) > 0) {
|
|---|
| 2944 | asprintf(&tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
|
|---|
| 2945 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2946 | paranoid_free(tmp);
|
|---|
| 2947 | }
|
|---|
| 2948 | unmount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 2949 | paranoid_MR_finish(retval);
|
|---|
| 2950 | } else {
|
|---|
| 2951 | /* Disaster recovery mode (must be) */
|
|---|
| 2952 | log_msg(1, "I must be in disaster recovery mode.");
|
|---|
| 2953 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
|
|---|
| 2954 | if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
|
|---|
| 2955 | log_to_screen(_("Uh, that hasn't been implemented yet."));
|
|---|
| 2956 | paranoid_MR_finish(1);
|
|---|
| 2957 | }
|
|---|
| 2958 |
|
|---|
| 2959 | iamhere("About to call load_mountlist and load_raidtab");
|
|---|
| 2960 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
|---|
| 2961 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
|
|---|
| 2962 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 2963 | retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 2964 | iamhere
|
|---|
| 2965 | ("Returned from calling load_mountlist and load_raidtab successfully");
|
|---|
| 2966 |
|
|---|
| 2967 | if (argc > 1
|
|---|
| 2968 | && (strcmp(argv[1], "--compare") == 0
|
|---|
| 2969 | || strcmp(argv[1], "--nuke") == 0)) {
|
|---|
| 2970 | if (bkpinfo->backup_media_type == nfs
|
|---|
| 2971 | && !is_this_device_mounted(bkpinfo->nfs_mount)) {
|
|---|
| 2972 | log_msg(1, "Mounting nfs dir");
|
|---|
| 2973 | sprintf(bkpinfo->isodir, "/tmp/isodir");
|
|---|
| 2974 | run_program_and_log_output("mkdir -p /tmp/isodir", 5);
|
|---|
| 2975 | asprintf(&tmp, "mount %s -t nfs -o nolock /tmp/isodir",
|
|---|
| 2976 | bkpinfo->nfs_mount);
|
|---|
| 2977 | run_program_and_log_output(tmp, 1);
|
|---|
| 2978 | paranoid_free(tmp);
|
|---|
| 2979 | }
|
|---|
| 2980 | }
|
|---|
| 2981 |
|
|---|
| 2982 |
|
|---|
| 2983 | if (retval) {
|
|---|
| 2984 | log_to_screen
|
|---|
| 2985 | (_
|
|---|
| 2986 | ("Warning - load_raidtab_into_raidlist returned an error"));
|
|---|
| 2987 | }
|
|---|
| 2988 |
|
|---|
| 2989 |
|
|---|
| 2990 | log_msg(1, "Send in the clowns.");
|
|---|
| 2991 |
|
|---|
| 2992 | if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
|
|---|
| 2993 | log_msg(0, "Partitioning only.");
|
|---|
| 2994 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 2995 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 2996 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 2997 | res = partition_everything(mountlist);
|
|---|
| 2998 | finish(res);
|
|---|
| 2999 | }
|
|---|
| 3000 |
|
|---|
| 3001 | if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
|
|---|
| 3002 | log_msg(0, "Formatting only.");
|
|---|
| 3003 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3004 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3005 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3006 | res = format_everything(mountlist, FALSE, raidlist);
|
|---|
| 3007 | finish(res);
|
|---|
| 3008 | }
|
|---|
| 3009 |
|
|---|
| 3010 | if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
|
|---|
| 3011 | log_msg(0, "Stopping LVM and RAID");
|
|---|
| 3012 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3013 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3014 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3015 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
|---|
| 3016 | res += stop_all_raid_devices(mountlist);
|
|---|
| 3017 | finish(res);
|
|---|
| 3018 | }
|
|---|
| 3019 |
|
|---|
| 3020 | if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
|
|---|
| 3021 | iamhere("nuking");
|
|---|
| 3022 | retval += nuke_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 3023 | } else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
|
|---|
| 3024 | iamhere("catchall");
|
|---|
| 3025 | retval += catchall_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 3026 | } else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
|
|---|
| 3027 | iamhere("compare");
|
|---|
| 3028 | retval += compare_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 3029 | } else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
|
|---|
| 3030 | iamhere("iso");
|
|---|
| 3031 | retval = iso_mode(bkpinfo, mountlist, raidlist, FALSE);
|
|---|
| 3032 | } else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
|
|---|
| 3033 | iamhere("mbr");
|
|---|
| 3034 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 3035 | if (!retval) {
|
|---|
| 3036 | retval += run_boot_loader(FALSE);
|
|---|
| 3037 | retval += unmount_all_devices(mountlist);
|
|---|
| 3038 | }
|
|---|
| 3039 | if (retval) {
|
|---|
| 3040 | log_to_screen(_("Failed to write Master Boot Record"));
|
|---|
| 3041 | }
|
|---|
| 3042 | } else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
|
|---|
| 3043 | iamhere("isonuke");
|
|---|
| 3044 | retval = iso_mode(bkpinfo, mountlist, raidlist, TRUE);
|
|---|
| 3045 | } else if (argc != 1) {
|
|---|
| 3046 | log_to_screen(_("Invalid paremeters"));
|
|---|
| 3047 | paranoid_MR_finish(1);
|
|---|
| 3048 | } else {
|
|---|
| 3049 | iamhere("catchall (no mode specified in command-line call");
|
|---|
| 3050 | retval += catchall_mode(bkpinfo, mountlist, raidlist);
|
|---|
| 3051 | }
|
|---|
| 3052 | }
|
|---|
| 3053 |
|
|---|
| 3054 | /* clean up at the end */
|
|---|
| 3055 | if (retval) {
|
|---|
| 3056 | if (does_file_exist("/tmp/changed.files")) {
|
|---|
| 3057 | log_to_screen
|
|---|
| 3058 | (_
|
|---|
| 3059 | ("See /tmp/changed.files for list of files that have changed."));
|
|---|
| 3060 | }
|
|---|
| 3061 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3062 | 0,
|
|---|
| 3063 | _
|
|---|
| 3064 | ("Run complete. Errors were reported. Please review the logfile."));
|
|---|
| 3065 | } else {
|
|---|
| 3066 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3067 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3068 | 0,
|
|---|
| 3069 | _
|
|---|
| 3070 | ("Run complete. Please remove floppy/CD/media and reboot."));
|
|---|
| 3071 | } else {
|
|---|
| 3072 | run_program_and_log_output("sync", FALSE);
|
|---|
| 3073 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 3074 | res =
|
|---|
| 3075 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 3076 | } else {
|
|---|
| 3077 | res = 0;
|
|---|
| 3078 | }
|
|---|
| 3079 |
|
|---|
| 3080 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 3081 | res = eject_device("/dev/cdrom");
|
|---|
| 3082 | /*
|
|---|
| 3083 | if (res)
|
|---|
| 3084 | {
|
|---|
| 3085 | log_to_screen( "WARNING - failed to eject CD-ROM disk" );
|
|---|
| 3086 | }
|
|---|
| 3087 | */
|
|---|
| 3088 | }
|
|---|
| 3089 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3090 | 0,
|
|---|
| 3091 | _
|
|---|
| 3092 | ("Run complete. Please remove media and reboot."));
|
|---|
| 3093 | }
|
|---|
| 3094 | }
|
|---|
| 3095 |
|
|---|
| 3096 | // g_I_have_just_nuked is set true by nuke_mode() just before it returns
|
|---|
| 3097 | if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
|
|---|
| 3098 | if (!system("which post-nuke > /dev/null 2> /dev/null")) {
|
|---|
| 3099 | log_msg(1, "post-nuke found; running...");
|
|---|
| 3100 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 3101 | log_to_screen
|
|---|
| 3102 | (_
|
|---|
| 3103 | ("Unable to re-mount partitions for post-nuke stuff"));
|
|---|
| 3104 | } else {
|
|---|
| 3105 | log_msg(1, "Re-mounted partitions for post-nuke stuff");
|
|---|
| 3106 | asprintf(&tmp, "post-nuke %s %d", bkpinfo->restore_path,
|
|---|
| 3107 | retval);
|
|---|
| 3108 | if (!g_text_mode) {
|
|---|
| 3109 | newtSuspend();
|
|---|
| 3110 | }
|
|---|
| 3111 | log_msg(2, "Calling '%s'", tmp);
|
|---|
| 3112 | if ((res = system(tmp))) {
|
|---|
| 3113 | log_OS_error(tmp);
|
|---|
| 3114 | }
|
|---|
| 3115 | paranoid_free(tmp);
|
|---|
| 3116 | if (!g_text_mode) {
|
|---|
| 3117 | newtResume();
|
|---|
| 3118 | }
|
|---|
| 3119 | // newtCls();
|
|---|
| 3120 | log_msg(1, "post-nuke returned w/ res=%d", res);
|
|---|
| 3121 | }
|
|---|
| 3122 | unmount_all_devices(mountlist);
|
|---|
| 3123 | log_msg(1, "I've finished post-nuking.");
|
|---|
| 3124 | }
|
|---|
| 3125 | }
|
|---|
| 3126 | /*
|
|---|
| 3127 | log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
|
|---|
| 3128 | log_to_screen("Otherwise, please wait until the RAID disks are done.");
|
|---|
| 3129 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
|---|
| 3130 | log_to_screen("Thank you.");
|
|---|
| 3131 | */
|
|---|
| 3132 | unlink("/tmp/mondo-run-prog.tmp");
|
|---|
| 3133 | set_signals(FALSE);
|
|---|
| 3134 | asprintf(&tmp, "rm -Rf %s", bkpinfo->tmpdir);
|
|---|
| 3135 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3136 | paranoid_free(tmp);
|
|---|
| 3137 |
|
|---|
| 3138 | log_to_screen
|
|---|
| 3139 | (_
|
|---|
| 3140 | ("Restore log copied to /tmp/mondo-restore.log on your hard disk"));
|
|---|
| 3141 | asprintf(&tmp,
|
|---|
| 3142 | _
|
|---|
| 3143 | ("Mondo-restore is exiting (retval=%d) "),
|
|---|
| 3144 | retval);
|
|---|
| 3145 | log_to_screen(tmp);
|
|---|
| 3146 | paranoid_free(tmp);
|
|---|
| 3147 |
|
|---|
| 3148 | asprintf(&tmp, "umount %s", bkpinfo->isodir);
|
|---|
| 3149 | run_program_and_log_output(tmp, 5);
|
|---|
| 3150 | paranoid_free(tmp);
|
|---|
| 3151 |
|
|---|
| 3152 | paranoid_free(mountlist);
|
|---|
| 3153 | paranoid_free(raidlist);
|
|---|
| 3154 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 3155 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 3156 | } // for b0rken distros
|
|---|
| 3157 | paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
|
|---|
| 3158 | free_libmondo_global_strings(); // it's fine to have this here :) really :)
|
|---|
| 3159 |
|
|---|
| 3160 | unlink("/tmp/filelist.full");
|
|---|
| 3161 | unlink("/tmp/filelist.full.gz");
|
|---|
| 3162 |
|
|---|
| 3163 | exit(retval);
|
|---|
| 3164 | }
|
|---|
| 3165 |
|
|---|
| 3166 | /**************************************************************************
|
|---|
| 3167 | *END_MAIN *
|
|---|
| 3168 | **************************************************************************/
|
|---|
| 3169 |
|
|---|
| 3170 |
|
|---|
| 3171 | /**************************************************************************
|
|---|
| 3172 | *END_MONDO-RESTORE.C *
|
|---|
| 3173 | **************************************************************************/
|
|---|
