| 1 | /***************************************************************************
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| 2 | * restores mondoarchive data
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| 3 | * $Id: mondorestore.c 1977 2008-06-02 08:49:01Z bruno $
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| 4 | ***************************************************************************/
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| 5 |
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| 6 | /**
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| 7 | * @file
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| 8 | * The main file for mondorestore.
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| 9 | */
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| 10 |
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| 11 | /**************************************************************************
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| 12 | * #include statements *
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| 13 | **************************************************************************/
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| 14 | #include <unistd.h>
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| 15 | #include <utime.h>
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| 16 | #include <locale.h>
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| 17 |
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| 18 | #include "mr_gettext.h"
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| 19 | #include "my-stuff.h"
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| 20 | #include "mr_mem.h"
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| 21 | #include "mr_msg.h"
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| 22 | #include "mr_str.h"
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| 23 | #include "mr_err.h"
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| 24 | #include "mr_conf.h"
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| 25 |
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| 26 | #include "mondostructures.h"
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| 27 | #include "libmondo.h"
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| 28 | #include "mr-externs.h"
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| 29 | #include "mondo-restore.h"
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| 30 | #include "mondorestore.h"
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| 31 | #include "mondo-rstr-compare-EXT.h"
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| 32 | #include "mondo-rstr-tools-EXT.h"
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| 33 |
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| 34 | #define DEFAULT_MR_LOGLEVEL 4
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| 35 |
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| 36 | extern void twenty_seconds_til_yikes(void);
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| 37 |
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| 38 | /* Reference to global bkpinfo */
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| 39 | struct s_bkpinfo *bkpinfo;
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| 40 |
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| 41 | /* For use in other programs (ex. XMondo) */
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| 42 | #ifdef MONDORESTORE_MODULE
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| 43 | #define main __mondorestore_main
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| 44 | #define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
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| 45 | #endif
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| 46 |
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| 47 | //static char cvsid[] = "$Id: mondorestore.c 1977 2008-06-02 08:49:01Z bruno $";
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| 48 |
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| 49 | /**************************************************************************
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| 50 | * Globals *
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| 51 | **************************************************************************/
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| 52 | extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
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| 53 | extern bool g_text_mode;
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| 54 | extern FILE *g_fprep;
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| 55 | extern double g_kernel_version;
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| 56 | extern int g_partition_table_locked_up;
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| 57 | extern int g_noof_rows;
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| 58 |
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| 59 | extern int partition_everything(struct mountlist_itself *mountlist);
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| 60 |
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| 61 |
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| 62 | /**
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| 63 | * @name Restore-Time Globals
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| 64 | * @ingroup globalGroup
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| 65 | * @{
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| 66 | */
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| 67 | /**
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| 68 | * If TRUE, then SIGPIPE was just caught.
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| 69 | * Set by the signal handler; cleared after it's handled.
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| 70 | */
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| 71 | bool g_sigpipe_caught = FALSE;
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| 72 |
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| 73 | /**
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| 74 | * If TRUE, then we're restoring from ISOs or an NFS server.
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| 75 | * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
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| 76 | */
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| 77 | bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
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| 78 |
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| 79 | /**
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| 80 | * If TRUE, then we have had a successful "nuke" restore.
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| 81 | */
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| 82 | bool g_I_have_just_nuked = FALSE;
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| 83 |
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| 84 | /**
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| 85 | * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
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| 86 | */
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| 87 | char *g_isodir_device = NULL;
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| 88 |
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| 89 | /**
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| 90 | * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
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| 91 | */
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| 92 | char *g_isodir_format = NULL;
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| 93 |
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| 94 | /**
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| 95 | * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
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| 96 | */
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| 97 | char *g_biggielist_txt = NULL;
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| 98 |
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| 99 | /**
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| 100 | * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
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| 101 | * the current archive set.
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| 102 | */
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| 103 | char *g_filelist_full = NULL;
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| 104 |
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| 105 | /**
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| 106 | * The location of a file containing a list of the devices that were archived
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| 107 | * as images, not as individual files.
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| 108 | */
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| 109 | char *g_filelist_imagedevs = NULL;
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| 110 |
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| 111 | /**
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| 112 | * The location of a file containing a list of imagedevs to actually restore.
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| 113 | * @see g_filelist_imagedevs
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| 114 | */
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| 115 | char *g_imagedevs_restthese = NULL;
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| 116 |
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| 117 | /**
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| 118 | * The location of 'mondo-restore.cfg', containing the metadata
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| 119 | * information for this backup.
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| 120 | */
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| 121 | char *g_mondo_cfg_file = NULL;
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| 122 |
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| 123 | /**
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| 124 | * The location of 'mountlist.txt', containing the information on the
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| 125 | * user's partitions and hard drives.
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| 126 | */
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| 127 | char *g_mountlist_fname = NULL;
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| 128 |
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| 129 | extern char *g_getfacl;
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| 130 | extern char *g_getfattr;
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| 131 |
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| 132 | /* @} - end of "Restore-Time Globals" in globalGroup */
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| 133 |
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| 134 | extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
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| 135 | char direction);
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| 136 |
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| 137 | struct mr_rs_conf *mr_conf = NULL;
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| 138 |
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| 139 | /* destroy the mr_rs_conf structure's content */
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| 140 | static void mr_rs_clean_conf(struct mr_rs_conf *mr_cnf) {
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| 141 |
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| 142 | if (mr_cnf == NULL) {
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| 143 | return;
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| 144 | }
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| 145 | mr_free(mr_cnf->media_device);
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| 146 | mr_free(mr_cnf->prefix);
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| 147 | mr_free(mr_cnf->boot_loader);
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| 148 | mr_free(mr_cnf->compression_tool);
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| 149 | mr_free(mr_cnf->ui_mode);
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| 150 | mr_free(mr_cnf->images_dir);
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| 151 | }
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| 152 |
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| 153 | /* Create the pointer to the function called in mr_exit */
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| 154 | void (*mr_cleanup)(void) = NULL;
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| 155 |
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| 156 | /* Cleanup all memory allocated in various structures */
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| 157 | void mr_rs_cleanup(void) {
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| 158 | /* Highly incomplete function for the moment */
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| 159 | /* We have to free all allocated memory */
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| 160 | /* Not allocated yet
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| 161 | mr_rs_clean_conf(&mr_conf);
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| 162 | */
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| 163 | mr_rs_clean_conf(NULL);
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| 164 | /* We have to remove all temporary files */
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| 165 | /* We have to unmount what has been mounted */
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| 166 | /* We have to properly end newt */
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| 167 | /* We have to remind people of log files */
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| 168 |
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| 169 | mr_msg_close();
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| 170 | }
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| 171 |
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| 172 | /* reset/empty the mr_ar_conf structure from mondo's conf file */
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| 173 | static void mr_rs_reset_conf(struct mr_rs_conf *mr_cnf) {
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| 174 |
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| 175 | /* This should correspond to the default conf file */
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| 176 | /* Especially for boolean values */
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| 177 | mr_cnf->media_size = 0;
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| 178 | mr_cnf->media_device = NULL;
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| 179 | mr_cnf->manual_tray = FALSE;
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| 180 | mr_cnf->log_level = 0;
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| 181 | mr_cnf->prefix = NULL;
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| 182 | mr_cnf->external_tape_blocksize = 0;
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| 183 | mr_cnf->internal_tape_blocksize = 0;
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| 184 | mr_cnf->boot_loader = NULL;
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| 185 | mr_cnf->differential = FALSE;
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| 186 | mr_cnf->compression_tool = NULL;
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| 187 | mr_cnf->ui_mode = NULL;
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| 188 | mr_cnf->automatic_restore = FALSE;
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| 189 | mr_cnf->images_dir = NULL;
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| 190 | }
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| 191 |
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| 192 | /**************************************************************************
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| 193 | * COMPAQ PROLIANT Stuff: needs some special help *
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| 194 | **************************************************************************/
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| 195 |
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| 196 | /**
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| 197 | * The message to display if we detect that the user is using a Compaq Proliant.
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| 198 | */
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| 199 | #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 media in Interactive Mode.")
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| 200 |
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| 201 |
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| 202 | /**
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| 203 | * Allow the user to modify the mountlist before we partition & format their drives.
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| 204 | * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
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| 205 | * @param mountlist The mountlist to let the user modify.
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| 206 | * @param raidlist The raidlist that goes with @p mountlist.
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| 207 | * @return 0 for success, nonzero for failure.
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| 208 | * @ingroup restoreGuiGroup
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| 209 | */
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| 210 | int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
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| 211 | struct raidlist_itself *raidlist)
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| 212 | {
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| 213 | int retval = 0, res = 0;
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| 214 |
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| 215 | mr_msg(2, "let_user_edit_the_mountlist() --- starting");
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| 216 |
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| 217 | assert(bkpinfo != NULL);
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| 218 | assert(mountlist != NULL);
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| 219 | assert(raidlist != NULL);
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| 220 | if (!bkpinfo->disaster_recovery) {
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| 221 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
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| 222 | mr_msg(2, "I guess you're testing edit_mountlist()");
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| 223 | }
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| 224 | if (!does_file_exist(g_mountlist_fname)) {
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| 225 | log_to_screen(g_mountlist_fname);
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| 226 | log_to_screen(_("does not exist"));
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| 227 | return (1);
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| 228 | }
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| 229 |
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| 230 | retval = load_mountlist(mountlist, g_mountlist_fname);
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| 231 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
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| 232 | if (retval) {
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| 233 | log_to_screen
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| 234 | (_("Warning - load_raidtab_into_raidlist returned an error"));
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| 235 | }
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| 236 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
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| 237 | if (res) {
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| 238 | return (1);
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| 239 | }
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| 240 |
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| 241 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
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| 242 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
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| 243 |
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| 244 | log_to_screen(_("I have finished editing the mountlist for you."));
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| 245 |
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| 246 | return (retval);
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| 247 | }
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| 248 |
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| 249 |
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| 250 | /**
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| 251 | * Determine whether @p mountlist contains a Compaq diagnostic partition.
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| 252 | * @param mountlist The mountlist to examine.
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| 253 | * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
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| 254 | * @ingroup restoreUtilityGroup
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| 255 | */
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| 256 | bool
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| 257 | partition_table_contains_Compaq_diagnostic_partition(struct
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| 258 | mountlist_itself *
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| 259 | mountlist)
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| 260 | {
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| 261 | int i;
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| 262 |
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| 263 | assert(mountlist != NULL);
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| 264 |
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| 265 | for (i = 0; i < mountlist->entries; i++) {
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| 266 | if (strstr(mountlist->el[i].format, "ompaq")) {
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| 267 | mr_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
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| 268 | i, mountlist->el[i].device, mountlist->el[i].format);
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| 269 |
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| 270 | return (TRUE);
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| 271 | }
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| 272 | }
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| 273 | return (FALSE);
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| 274 | }
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| 275 |
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| 276 | /**************************************************************************
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| 277 | *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
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| 278 | **************************************************************************/
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| 279 |
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| 280 |
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| 281 | /**
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| 282 | * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
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| 283 | * @note This function does not actually check for the presence of a Compaq partition.
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| 284 | * @ingroup restoreUtilityGroup
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| 285 | */
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| 286 | void offer_to_abort_because_Compaq_Proliants_suck(void)
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| 287 | {
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| 288 | popup_and_OK(COMPAQ_PROLIANTS_SUCK);
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| 289 | if (ask_me_yes_or_no
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| 290 | (_("Would you like to reboot and use your Compaq CD to prep your hard drive?")))
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| 291 | {
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| 292 | fatal_error(_("Aborting. Please reboot and prep your hard drive with your Compaq CD."));
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| 293 | }
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| 294 | }
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| 295 |
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| 296 | /**************************************************************************
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| 297 | *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
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| 298 | **************************************************************************/
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| 299 |
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| 300 |
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| 301 | /**
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| 302 | * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
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| 303 | * @param bkpinfo The backup information structure. Most fields are used.
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| 304 | * @param mountlist The mountlist containing information about the user's partitions.
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| 305 | * @param raidlist The raidlist to go with @p mountlist.
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| 306 | * @return The return code from the mode function called.
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| 307 | * @ingroup restoreGroup
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| 308 | */
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| 309 | int
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| 310 | catchall_mode(struct mountlist_itself *mountlist,
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| 311 | struct raidlist_itself *raidlist)
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| 312 | {
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| 313 | char c, *tmp;
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| 314 | int retval = 0;
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| 315 |
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| 316 | iamhere("inside catchall");
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| 317 | assert(bkpinfo != NULL);
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| 318 | assert(mountlist != NULL);
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| 319 | assert(raidlist != NULL);
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| 320 | iamhere("pre wrm");
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| 321 | c = which_restore_mode();
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| 322 | iamhere("post wrm");
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| 323 | if (c == 'I' || c == 'N' || c == 'C') {
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| 324 | interactively_obtain_media_parameters_from_user(FALSE);
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| 325 | } else {
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| 326 | popup_and_OK(_("No restoring or comparing will take place today."));
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| 327 | if (is_this_device_mounted("/mnt/cdrom")) {
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| 328 | run_program_and_log_output("umount /mnt/cdrom", FALSE);
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| 329 | }
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| 330 | if (g_ISO_restore_mode) {
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| 331 | mr_asprintf(&tmp, "umount %s", bkpinfo->isodir);
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| 332 | run_program_and_log_output(tmp, FALSE);
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| 333 | mr_free(tmp);
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| 334 | }
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| 335 | paranoid_MR_finish(0);
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| 336 | }
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| 337 |
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| 338 | iamhere("post int");
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| 339 |
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| 340 | if (bkpinfo->backup_media_type == iso) {
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| 341 | if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
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| 342 | mr_msg(2,
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| 343 | "catchall_mode --- iso_fiddly_bits returned w/ error");
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| 344 | return (1);
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| 345 | } else {
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| 346 | mr_msg(2, "catchall_mode --- iso_fiddly_bits ok");
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| 347 | }
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| 348 | }
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| 349 |
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| 350 | if (c == 'I') {
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| 351 | mr_msg(2, "IM selected");
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| 352 | retval += interactive_mode(mountlist, raidlist);
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| 353 | } else if (c == 'N') {
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| 354 | mr_msg(2, "NM selected");
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| 355 | retval += nuke_mode(mountlist, raidlist);
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| 356 | } else if (c == 'C') {
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| 357 | mr_msg(2, "CM selected");
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| 358 | retval += compare_mode(mountlist, raidlist);
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| 359 | }
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| 360 | return (retval);
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| 361 | }
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| 362 |
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| 363 | /**************************************************************************
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| 364 | *END_CATCHALL_MODE *
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| 365 | **************************************************************************/
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| 366 |
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| 367 | /**************************************************************************
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| 368 | *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
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| 369 | **************************************************************************/
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| 370 |
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| 371 | static void clean_blkid() {
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| 372 |
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| 373 | char *tmp1 = NULL;
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| 374 |
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| 375 | /* Clean up blkid cache file if they exist */
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| 376 | mr_asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
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| 377 | (void)unlink(tmp1);
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| 378 | mr_free(tmp1);
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| 379 | mr_asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
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| 380 | (void)unlink(tmp1);
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| 381 | mr_free(tmp1);
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| 382 | }
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| 383 |
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| 384 |
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| 385 | /**
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| 386 | * @addtogroup restoreGroup
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| 387 | * @{
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| 388 | */
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| 389 | /**
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| 390 | * Restore the user's data, in a disaster recovery situation, prompting the
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| 391 | * user about whether or not to do every step.
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| 392 | * The user can edit the mountlist, choose files to restore, etc.
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| 393 | * @param bkpinfo The backup information structure. Most fields are used.
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| 394 | * @param mountlist The mountlist containing information about the user's partitions.
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| 395 | * @param raidlist The raidlist to go with @p mountlist.
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| 396 | * @return 0 for success, or the number of errors encountered.
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| 397 | */
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| 398 | int
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| 399 | interactive_mode(struct mountlist_itself *mountlist,
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| 400 | struct raidlist_itself *raidlist)
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| 401 | {
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| 402 | int retval = 0;
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| 403 | int res;
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| 404 | int ptn_errs = 0;
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| 405 | int fmt_errs = 0;
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| 406 |
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|---|
| 407 | bool done;
|
|---|
| 408 | bool restore_all;
|
|---|
| 409 |
|
|---|
| 410 | char *tmp = NULL;
|
|---|
| 411 | char *tmp1 = NULL;
|
|---|
| 412 | char *fstab_fname = NULL;
|
|---|
| 413 | char *old_restpath = NULL;
|
|---|
| 414 |
|
|---|
| 415 | struct s_node *filelist = NULL;
|
|---|
| 416 |
|
|---|
| 417 | /* try to partition and format */
|
|---|
| 418 |
|
|---|
| 419 | mr_msg(2, "interactive_mode --- starting (great, assertions OK)");
|
|---|
| 420 |
|
|---|
| 421 | assert(bkpinfo != NULL);
|
|---|
| 422 | assert(mountlist != NULL);
|
|---|
| 423 | assert(raidlist != NULL);
|
|---|
| 424 |
|
|---|
| 425 | mr_msg(2, "interactive_mode --- assertions OK");
|
|---|
| 426 |
|
|---|
| 427 | if (g_text_mode) {
|
|---|
| 428 | if (!ask_me_yes_or_no
|
|---|
| 429 | (_("Interactive Mode + textonly = experimental! Proceed anyway?")))
|
|---|
| 430 | {
|
|---|
| 431 | fatal_error("Wise move.");
|
|---|
| 432 | }
|
|---|
| 433 | }
|
|---|
| 434 |
|
|---|
| 435 | iamhere("About to load config file");
|
|---|
| 436 | get_cfg_file_from_archive_or_bust();
|
|---|
| 437 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 438 | iamhere("Done loading config file; resizing ML");
|
|---|
| 439 | if (bkpinfo->backup_media_type == nfs) {
|
|---|
| 440 | mr_asprintf(&tmp,bkpinfo->prefix);
|
|---|
| 441 | if (popup_and_get_string
|
|---|
| 442 | ("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
|
|---|
| 443 | mr_free(bkpinfo->prefix);
|
|---|
| 444 | bkpinfo->prefix = tmp;
|
|---|
| 445 | mr_msg(1, "Prefix set to %s",bkpinfo->prefix);
|
|---|
| 446 | }
|
|---|
| 447 | }
|
|---|
| 448 |
|
|---|
| 449 | #ifdef __FreeBSD__
|
|---|
| 450 | if (strstr
|
|---|
| 451 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
|---|
| 452 | "noresize"))
|
|---|
| 453 | #else
|
|---|
| 454 | if (strstr
|
|---|
| 455 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
|---|
| 456 | "noresize"))
|
|---|
| 457 | #endif
|
|---|
| 458 | {
|
|---|
| 459 | mr_msg(1, "Not resizing mountlist.");
|
|---|
| 460 | } else {
|
|---|
| 461 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 462 | }
|
|---|
| 463 | for (done = FALSE; !done;) {
|
|---|
| 464 | iamhere("About to edit mountlist");
|
|---|
| 465 | if (g_text_mode) {
|
|---|
| 466 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 467 | mr_asprintf(&tmp, "%s %s", find_my_editor(), g_mountlist_fname);
|
|---|
| 468 | res = system(tmp);
|
|---|
| 469 | mr_free(tmp);
|
|---|
| 470 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 471 | } else {
|
|---|
| 472 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
|---|
| 473 | }
|
|---|
| 474 | iamhere("Finished editing mountlist");
|
|---|
| 475 | if (res) {
|
|---|
| 476 | paranoid_MR_finish(1);
|
|---|
| 477 | }
|
|---|
| 478 | mr_msg(2, "Proceeding...");
|
|---|
| 479 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 480 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
|---|
| 481 | mvaddstr_and_log_it(1, 30, _("Restoring Interactively"));
|
|---|
| 482 | if (bkpinfo->differential) {
|
|---|
| 483 | log_to_screen(_("Because this is a differential backup, disk"));
|
|---|
| 484 | log_to_screen(_(" partitioning and formatting will not take place."));
|
|---|
| 485 | done = TRUE;
|
|---|
| 486 | } else {
|
|---|
| 487 | if (ask_me_yes_or_no
|
|---|
| 488 | (_("Do you want to erase and partition your hard drives?")))
|
|---|
| 489 | {
|
|---|
| 490 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 491 | (mountlist)) {
|
|---|
| 492 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 493 | done = TRUE;
|
|---|
| 494 | } else {
|
|---|
| 495 | twenty_seconds_til_yikes();
|
|---|
| 496 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 497 | ptn_errs = partition_everything(mountlist);
|
|---|
| 498 | if (ptn_errs) {
|
|---|
| 499 | log_to_screen
|
|---|
| 500 | (_("Warning. Errors occurred during disk partitioning."));
|
|---|
| 501 | }
|
|---|
| 502 |
|
|---|
| 503 | fmt_errs = format_everything(mountlist, FALSE, raidlist);
|
|---|
| 504 | if (!fmt_errs) {
|
|---|
| 505 | log_to_screen
|
|---|
| 506 | (_("Errors during disk partitioning were handled OK."));
|
|---|
| 507 | log_to_screen(_("Partitions were formatted OK despite those errors."));
|
|---|
| 508 | ptn_errs = 0;
|
|---|
| 509 | }
|
|---|
| 510 | if (!ptn_errs && !fmt_errs) {
|
|---|
| 511 | done = TRUE;
|
|---|
| 512 | }
|
|---|
| 513 | }
|
|---|
| 514 | paranoid_fclose(g_fprep);
|
|---|
| 515 | } else {
|
|---|
| 516 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 517 | _("User opted not to partition the devices"));
|
|---|
| 518 | if (ask_me_yes_or_no
|
|---|
| 519 | (_("Do you want to format your hard drives?"))) {
|
|---|
| 520 | fmt_errs =
|
|---|
| 521 | format_everything(mountlist, TRUE, raidlist);
|
|---|
| 522 | if (!fmt_errs) {
|
|---|
| 523 | done = TRUE;
|
|---|
| 524 | }
|
|---|
| 525 | } else {
|
|---|
| 526 | ptn_errs = fmt_errs = 0;
|
|---|
| 527 | done = TRUE;
|
|---|
| 528 | }
|
|---|
| 529 | }
|
|---|
| 530 | if (fmt_errs) {
|
|---|
| 531 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 532 | 0,
|
|---|
| 533 | _("Errors occurred. Please repartition and format drives manually."));
|
|---|
| 534 | done = FALSE;
|
|---|
| 535 | }
|
|---|
| 536 | if (ptn_errs & !fmt_errs) {
|
|---|
| 537 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 538 | 0,
|
|---|
| 539 | _("Errors occurred during partitioning. Formatting, however, went OK."));
|
|---|
| 540 | done = TRUE;
|
|---|
| 541 | }
|
|---|
| 542 | if (!done) {
|
|---|
| 543 | if (!ask_me_yes_or_no(_("Re-edit the mountlist?"))) {
|
|---|
| 544 | retval++;
|
|---|
| 545 | iamhere("Leaving interactive_mode()");
|
|---|
| 546 | return (retval);
|
|---|
| 547 | }
|
|---|
| 548 | }
|
|---|
| 549 | }
|
|---|
| 550 | }
|
|---|
| 551 |
|
|---|
| 552 | /* mount */
|
|---|
| 553 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 554 | unmount_all_devices(mountlist);
|
|---|
| 555 | retval++;
|
|---|
| 556 | iamhere("Leaving interactive_mode()");
|
|---|
| 557 | return (retval);
|
|---|
| 558 | }
|
|---|
| 559 | /* restore */
|
|---|
| 560 | if ((restore_all =
|
|---|
| 561 | ask_me_yes_or_no(_("Do you want me to restore all of your data?"))))
|
|---|
| 562 | {
|
|---|
| 563 | mr_msg(1, "Restoring all data");
|
|---|
| 564 | retval += restore_everything(NULL);
|
|---|
| 565 | } else if ((restore_all =
|
|---|
| 566 | ask_me_yes_or_no
|
|---|
| 567 | (_("Do you want me to restore _some_ of your data?")))) {
|
|---|
| 568 | mr_asprintf(&old_restpath,bkpinfo->restore_path);
|
|---|
| 569 | for (done = FALSE; !done;) {
|
|---|
| 570 | unlink("/tmp/filelist.full");
|
|---|
| 571 | filelist = process_filelist_and_biggielist();
|
|---|
| 572 | /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
|
|---|
| 573 | the former is a list of regular files; the latter, biggiefiles and imagedevs.
|
|---|
| 574 | */
|
|---|
| 575 | if (filelist) {
|
|---|
| 576 | malloc_string(tmp1);
|
|---|
| 577 | gotos_suck:
|
|---|
| 578 | strcpy(tmp1, old_restpath);
|
|---|
| 579 | // (NB: MNT_RESTORING is where your filesystem is mounted now, by default)
|
|---|
| 580 | if (popup_and_get_string
|
|---|
| 581 | (_("Restore path"), _("Restore files to where?"), tmp1,
|
|---|
| 582 | MAX_STR_LEN / 4)) {
|
|---|
| 583 | if (!strcmp(tmp1, "/")) {
|
|---|
| 584 | if (!ask_me_yes_or_no(_("Are you sure?"))) {
|
|---|
| 585 | goto gotos_suck;
|
|---|
| 586 | }
|
|---|
| 587 | tmp1[0] = '\0'; // so we restore to [blank]/file/name :)
|
|---|
| 588 | }
|
|---|
| 589 | strcpy(bkpinfo->restore_path, tmp1);
|
|---|
| 590 | mr_msg(1, "Restoring subset");
|
|---|
| 591 | retval += restore_everything(filelist);
|
|---|
| 592 | free_filelist(filelist);
|
|---|
| 593 | } else {
|
|---|
| 594 | strcpy(bkpinfo->restore_path, old_restpath);
|
|---|
| 595 | free_filelist(filelist);
|
|---|
| 596 | }
|
|---|
| 597 | if (!ask_me_yes_or_no
|
|---|
| 598 | (_("Restore another subset of your backup?"))) {
|
|---|
| 599 | done = TRUE;
|
|---|
| 600 | }
|
|---|
| 601 | mr_free(tmp1);
|
|---|
| 602 | } else {
|
|---|
| 603 | done = TRUE;
|
|---|
| 604 | }
|
|---|
| 605 | }
|
|---|
| 606 | mr_free(old_restpath);
|
|---|
| 607 | } else {
|
|---|
| 608 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 609 | 0,
|
|---|
| 610 | _("User opted not to restore any data. "));
|
|---|
| 611 | }
|
|---|
| 612 | if (retval) {
|
|---|
| 613 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 614 | 0,
|
|---|
| 615 | _("Errors occurred during the restore phase. "));
|
|---|
| 616 | }
|
|---|
| 617 |
|
|---|
| 618 | if (ask_me_yes_or_no(_("Initialize the boot loader?"))) {
|
|---|
| 619 | run_boot_loader(TRUE);
|
|---|
| 620 | } else {
|
|---|
| 621 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 622 | 0,
|
|---|
| 623 | _("User opted not to initialize the boot loader."));
|
|---|
| 624 | }
|
|---|
| 625 |
|
|---|
| 626 | clean_blkid();
|
|---|
| 627 | protect_against_braindead_sysadmins();
|
|---|
| 628 | retval += unmount_all_devices(mountlist);
|
|---|
| 629 | /* if (restore_some || restore_all || */
|
|---|
| 630 | if (ask_me_yes_or_no
|
|---|
| 631 | (_("Label/Identify your ext2 and ext3 partitions if necessary?"))) {
|
|---|
| 632 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 633 | _("Using tune2fs to identify your ext2,3 partitions"));
|
|---|
| 634 | if (does_file_exist("/tmp/fstab.new")) {
|
|---|
| 635 | mr_asprintf(&fstab_fname, "/tmp/fstab.new");
|
|---|
| 636 | } else {
|
|---|
| 637 | mr_asprintf(&fstab_fname, "/tmp/fstab");
|
|---|
| 638 | }
|
|---|
| 639 | mr_asprintf(&tmp,
|
|---|
| 640 | "label-partitions-as-necessary %s < %s >> %s 2>> %s",
|
|---|
| 641 | g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
|
|---|
| 642 | MONDO_LOGFILE);
|
|---|
| 643 | mr_free(fstab_fname);
|
|---|
| 644 |
|
|---|
| 645 | res = system(tmp);
|
|---|
| 646 | mr_free(tmp);
|
|---|
| 647 | if (res) {
|
|---|
| 648 | log_to_screen
|
|---|
| 649 | (_("label-partitions-as-necessary returned an error"));
|
|---|
| 650 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
|---|
| 651 | } else {
|
|---|
| 652 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 653 | }
|
|---|
| 654 | retval += res;
|
|---|
| 655 | }
|
|---|
| 656 |
|
|---|
| 657 | iamhere("About to leave interactive_mode()");
|
|---|
| 658 | if (retval) {
|
|---|
| 659 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 660 | 0,
|
|---|
| 661 | _("Warning - errors occurred during the restore phase."));
|
|---|
| 662 | }
|
|---|
| 663 | iamhere("Leaving interactive_mode()");
|
|---|
| 664 | return(retval);
|
|---|
| 665 | }
|
|---|
| 666 |
|
|---|
| 667 | /**************************************************************************
|
|---|
| 668 | *END_INTERACTIVE_MODE *
|
|---|
| 669 | **************************************************************************/
|
|---|
| 670 |
|
|---|
| 671 |
|
|---|
| 672 | /**
|
|---|
| 673 | * Run an arbitrary restore mode (prompt the user), but from ISO images
|
|---|
| 674 | * instead of real media.
|
|---|
| 675 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 676 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 677 | * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
|
|---|
| 678 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 679 | */
|
|---|
| 680 | int
|
|---|
| 681 | iso_mode(struct mountlist_itself *mountlist,
|
|---|
| 682 | struct raidlist_itself *raidlist, bool nuke_me_please)
|
|---|
| 683 | {
|
|---|
| 684 | char c = ' ';
|
|---|
| 685 | int retval = 0;
|
|---|
| 686 |
|
|---|
| 687 | assert(mountlist != NULL);
|
|---|
| 688 | assert(raidlist != NULL);
|
|---|
| 689 | if (iso_fiddly_bits(nuke_me_please)) {
|
|---|
| 690 | mr_msg(1, "iso_mode --- returning w/ error");
|
|---|
| 691 | return (1);
|
|---|
| 692 | } else {
|
|---|
| 693 | c = which_restore_mode();
|
|---|
| 694 | if (c == 'I' || c == 'N' || c == 'C') {
|
|---|
| 695 | interactively_obtain_media_parameters_from_user(FALSE);
|
|---|
| 696 | }
|
|---|
| 697 | if (c == 'I') {
|
|---|
| 698 | retval += interactive_mode(mountlist, raidlist);
|
|---|
| 699 | } else if (c == 'N') {
|
|---|
| 700 | retval += nuke_mode(mountlist, raidlist);
|
|---|
| 701 | } else if (c == 'C') {
|
|---|
| 702 | retval += compare_mode(mountlist, raidlist);
|
|---|
| 703 | } else {
|
|---|
| 704 | log_to_screen(_("OK, I shan't restore/compare any files."));
|
|---|
| 705 | }
|
|---|
| 706 | }
|
|---|
| 707 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 708 | paranoid_system("umount " MNT_CDROM);
|
|---|
| 709 | }
|
|---|
| 710 | if (system("umount /tmp/isodir 2> /dev/null")) {
|
|---|
| 711 | log_to_screen
|
|---|
| 712 | (_("WARNING - unable to unmount device where the ISO files are stored."));
|
|---|
| 713 | }
|
|---|
| 714 | return (retval);
|
|---|
| 715 | }
|
|---|
| 716 |
|
|---|
| 717 | /**************************************************************************
|
|---|
| 718 | *END_ISO_MODE *
|
|---|
| 719 | **************************************************************************/
|
|---|
| 720 | static void call_me_after_the_nuke(int retval) {
|
|---|
| 721 |
|
|---|
| 722 | char *tmp = NULL;
|
|---|
| 723 | char *tmp1 = NULL;
|
|---|
| 724 |
|
|---|
| 725 | if (retval) {
|
|---|
| 726 | log_to_screen(_("Errors occurred during the nuke phase."));
|
|---|
| 727 | log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
|
|---|
| 728 | } else {
|
|---|
| 729 | #ifdef __FreeBSD__
|
|---|
| 730 | tmp1 = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 731 | #else
|
|---|
| 732 | tmp1 = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 733 | #endif
|
|---|
| 734 | if (strstr(tmp1,"RESTORE") == NULL) {
|
|---|
| 735 | /* -H option */
|
|---|
| 736 | mr_asprintf(&tmp,
|
|---|
| 737 | _(" 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."));
|
|---|
| 738 | popup_and_OK(tmp);
|
|---|
| 739 | mr_free(tmp);
|
|---|
| 740 | }
|
|---|
| 741 |
|
|---|
| 742 | log_to_screen(_("Mondo has restored your system. Please remove the backup media and reboot."));
|
|---|
| 743 | log_to_screen(_("Thank you for using Mondo Rescue."));
|
|---|
| 744 | log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
|
|---|
| 745 | }
|
|---|
| 746 | g_I_have_just_nuked = TRUE;
|
|---|
| 747 | return;
|
|---|
| 748 | }
|
|---|
| 749 |
|
|---|
| 750 |
|
|---|
| 751 | /**
|
|---|
| 752 | * Restore the user's data automatically (no prompts), after a twenty-second
|
|---|
| 753 | * warning period.
|
|---|
| 754 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 755 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 756 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 757 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 758 | * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
|
|---|
| 759 | */
|
|---|
| 760 | int
|
|---|
| 761 | nuke_mode(struct mountlist_itself *mountlist,
|
|---|
| 762 | struct raidlist_itself *raidlist)
|
|---|
| 763 | {
|
|---|
| 764 | int retval = 0;
|
|---|
| 765 | int res = 0;
|
|---|
| 766 | bool boot_loader_installed = FALSE;
|
|---|
| 767 | char *tmp = NULL;
|
|---|
| 768 | char tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
|
|---|
| 769 | tmpC[MAX_STR_LEN];
|
|---|
| 770 |
|
|---|
| 771 | assert(bkpinfo != NULL);
|
|---|
| 772 | assert(mountlist != NULL);
|
|---|
| 773 | assert(raidlist != NULL);
|
|---|
| 774 |
|
|---|
| 775 | mr_msg(2, "nuke_mode --- starting");
|
|---|
| 776 |
|
|---|
| 777 | get_cfg_file_from_archive_or_bust();
|
|---|
| 778 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
|
|---|
| 779 | #ifdef __FreeBSD__
|
|---|
| 780 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 781 | #else
|
|---|
| 782 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 783 | #endif
|
|---|
| 784 | if (strstr(tmp,"noresize")) {
|
|---|
| 785 | mr_msg(2, "Not resizing mountlist.");
|
|---|
| 786 | } else {
|
|---|
| 787 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 788 | }
|
|---|
| 789 | if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
|
|---|
| 790 | mr_asprintf(&tmp,
|
|---|
| 791 | _("Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?"),
|
|---|
| 792 | tmpA, tmpB, tmpC);
|
|---|
| 793 | if (ask_me_yes_or_no(tmp)) {
|
|---|
| 794 | mr_free(tmp);
|
|---|
| 795 | retval = interactive_mode(mountlist, raidlist);
|
|---|
| 796 | call_me_after_the_nuke(retval);
|
|---|
| 797 | return(retval);
|
|---|
| 798 | } else {
|
|---|
| 799 | mr_free(tmp);
|
|---|
| 800 | fatal_error("Nuke Mode aborted. ");
|
|---|
| 801 | }
|
|---|
| 802 | }
|
|---|
| 803 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 804 | mvaddstr_and_log_it(1, 30, _("Restoring Automatically"));
|
|---|
| 805 | if (bkpinfo->differential) {
|
|---|
| 806 | log_to_screen(_("Because this is a differential backup, disk"));
|
|---|
| 807 | log_to_screen(_("partitioning and formatting will not take place."));
|
|---|
| 808 | res = 0;
|
|---|
| 809 | } else {
|
|---|
| 810 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 811 | (mountlist)) {
|
|---|
| 812 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 813 | } else {
|
|---|
| 814 | twenty_seconds_til_yikes();
|
|---|
| 815 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 816 | #ifdef __FreeBSD__
|
|---|
| 817 | tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
|
|---|
| 818 | #else
|
|---|
| 819 | tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
|
|---|
| 820 | #endif
|
|---|
| 821 | if (strstr(tmp,"nopart")) {
|
|---|
| 822 | mr_msg(2,
|
|---|
| 823 | "Not partitioning drives due to 'nopart' option.");
|
|---|
| 824 | res = 0;
|
|---|
| 825 | } else {
|
|---|
| 826 | res = partition_everything(mountlist);
|
|---|
| 827 | if (res) {
|
|---|
| 828 | log_to_screen
|
|---|
| 829 | (_("Warning. Errors occurred during partitioning."));
|
|---|
| 830 | res = 0;
|
|---|
| 831 | }
|
|---|
| 832 | }
|
|---|
| 833 | retval += res;
|
|---|
| 834 | if (!res) {
|
|---|
| 835 | log_to_screen(_("Preparing to format your disk(s)"));
|
|---|
| 836 | sleep(1);
|
|---|
| 837 | sync();
|
|---|
| 838 | log_to_screen(_("Please wait. This may take a few minutes."));
|
|---|
| 839 | res += format_everything(mountlist, FALSE, raidlist);
|
|---|
| 840 | }
|
|---|
| 841 | paranoid_fclose(g_fprep);
|
|---|
| 842 | }
|
|---|
| 843 | }
|
|---|
| 844 | retval += res;
|
|---|
| 845 | if (res) {
|
|---|
| 846 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 847 | 0,
|
|---|
| 848 | _("Failed to partition and/or format your hard drives."));
|
|---|
| 849 |
|
|---|
| 850 | if (ask_me_yes_or_no(_("Try in interactive mode instead?"))) {
|
|---|
| 851 | retval = interactive_mode(mountlist, raidlist);
|
|---|
| 852 | call_me_after_the_nuke(retval);
|
|---|
| 853 | return(retval);
|
|---|
| 854 | } else
|
|---|
| 855 | if (!ask_me_yes_or_no
|
|---|
| 856 | (_("Would you like to try to proceed anyway?"))) {
|
|---|
| 857 | return(retval);
|
|---|
| 858 | }
|
|---|
| 859 | }
|
|---|
| 860 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 861 | if (retval) {
|
|---|
| 862 | unmount_all_devices(mountlist);
|
|---|
| 863 | log_to_screen
|
|---|
| 864 | (_("Unable to mount all partitions. Sorry, I cannot proceed."));
|
|---|
| 865 | return (retval);
|
|---|
| 866 | }
|
|---|
| 867 | iamhere("Restoring everything");
|
|---|
| 868 | retval += restore_everything(NULL);
|
|---|
| 869 | if (!run_boot_loader(FALSE)) {
|
|---|
| 870 | mr_msg(1,
|
|---|
| 871 | "Great! Boot loader was installed. No need for msg at end.");
|
|---|
| 872 | boot_loader_installed = TRUE;
|
|---|
| 873 | }
|
|---|
| 874 | clean_blkid();
|
|---|
| 875 | protect_against_braindead_sysadmins();
|
|---|
| 876 | retval += unmount_all_devices(mountlist);
|
|---|
| 877 | mvaddstr_and_log_it(g_currentY,
|
|---|
| 878 | 0,
|
|---|
| 879 | _("Using tune2fs to identify your ext2,3 partitions"));
|
|---|
| 880 |
|
|---|
| 881 | mr_asprintf(&tmp, "label-partitions-as-necessary %s < /tmp/fstab",
|
|---|
| 882 | g_mountlist_fname);
|
|---|
| 883 | res = run_program_and_log_output(tmp, TRUE);
|
|---|
| 884 | mr_free(tmp);
|
|---|
| 885 |
|
|---|
| 886 | if (res) {
|
|---|
| 887 | log_to_screen(_("label-partitions-as-necessary returned an error"));
|
|---|
| 888 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
|---|
| 889 | } else {
|
|---|
| 890 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 891 | }
|
|---|
| 892 | retval += res;
|
|---|
| 893 |
|
|---|
| 894 | call_me_after_the_nuke(retval);
|
|---|
| 895 | return (retval);
|
|---|
| 896 | }
|
|---|
| 897 |
|
|---|
| 898 | /**************************************************************************
|
|---|
| 899 | *END_NUKE_MODE *
|
|---|
| 900 | **************************************************************************/
|
|---|
| 901 |
|
|---|
| 902 |
|
|---|
| 903 | /**
|
|---|
| 904 | * Restore the user's data (or a subset of it) to the live filesystem.
|
|---|
| 905 | * This should not be called if we're booted from CD!
|
|---|
| 906 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 907 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 908 | */
|
|---|
| 909 | int restore_to_live_filesystem()
|
|---|
| 910 | {
|
|---|
| 911 | int retval = 0;
|
|---|
| 912 |
|
|---|
| 913 | char *old_restpath = NULL;
|
|---|
| 914 |
|
|---|
| 915 | struct mountlist_itself *mountlist = NULL;
|
|---|
| 916 | struct raidlist_itself *raidlist = NULL;
|
|---|
| 917 | struct s_node *filelist = NULL;
|
|---|
| 918 |
|
|---|
| 919 | mr_msg(1, "restore_to_live_filesystem() - starting");
|
|---|
| 920 | assert(bkpinfo != NULL);
|
|---|
| 921 |
|
|---|
| 922 | mountlist = mr_malloc(sizeof(struct mountlist_itself));
|
|---|
| 923 | raidlist = mr_malloc(sizeof(struct raidlist_itself));
|
|---|
| 924 |
|
|---|
| 925 | strcpy(bkpinfo->restore_path, "/");
|
|---|
| 926 | if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
|
|---|
| 927 | popup_and_OK
|
|---|
| 928 | (_("Please insert tape/CD/USB key, then hit 'OK' to continue."));
|
|---|
| 929 | sleep(1);
|
|---|
| 930 | }
|
|---|
| 931 | if (!g_restoring_live_from_nfs) {
|
|---|
| 932 | interactively_obtain_media_parameters_from_user(FALSE);
|
|---|
| 933 | }
|
|---|
| 934 | if (!bkpinfo->media_device) {
|
|---|
| 935 | mr_msg(2, "Warning - failed to find media dev");
|
|---|
| 936 | } else {
|
|---|
| 937 | mr_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
|---|
| 938 | }
|
|---|
| 939 |
|
|---|
| 940 |
|
|---|
| 941 | mr_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
|
|---|
| 942 |
|
|---|
| 943 | open_evalcall_form(_("Thinking..."));
|
|---|
| 944 |
|
|---|
| 945 | get_cfg_file_from_archive_or_bust();
|
|---|
| 946 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 947 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
|
|---|
| 948 |
|
|---|
| 949 | close_evalcall_form();
|
|---|
| 950 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 951 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 952 |
|
|---|
| 953 | if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
|
|---|
| 954 | save_filelist(filelist, "/tmp/selected-files.txt");
|
|---|
| 955 | mr_asprintf(&old_restpath,bkpinfo->restore_path);
|
|---|
| 956 | if (popup_and_get_string(_("Restore path"),
|
|---|
| 957 | _("Restore files to where? "),
|
|---|
| 958 | bkpinfo->restore_path, MAX_STR_LEN)) {
|
|---|
| 959 | iamhere("Restoring everything");
|
|---|
| 960 | retval += restore_everything(filelist);
|
|---|
| 961 | }
|
|---|
| 962 | free_filelist(filelist);
|
|---|
| 963 | strcpy(bkpinfo->restore_path, old_restpath);
|
|---|
| 964 | mr_free(old_restpath);
|
|---|
| 965 | } else {
|
|---|
| 966 | retval += restore_everything(NULL);
|
|---|
| 967 | }
|
|---|
| 968 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 969 | mr_msg(2,
|
|---|
| 970 | "Tape : I don't need to unmount or eject the CD-ROM.");
|
|---|
| 971 | } else {
|
|---|
| 972 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 973 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 974 | eject_device(bkpinfo->media_device);
|
|---|
| 975 | }
|
|---|
| 976 | }
|
|---|
| 977 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 978 | if ((!bkpinfo->please_dont_eject) && (bkpinfo->media_device)) {
|
|---|
| 979 | eject_device(bkpinfo->media_device);
|
|---|
| 980 | }
|
|---|
| 981 | mr_free(mountlist);
|
|---|
| 982 | mr_free(raidlist);
|
|---|
| 983 | return (retval);
|
|---|
| 984 | }
|
|---|
| 985 |
|
|---|
| 986 | /**************************************************************************
|
|---|
| 987 | *END_RESTORE_TO_LIVE_FILESYSTEM *
|
|---|
| 988 | **************************************************************************/
|
|---|
| 989 |
|
|---|
| 990 | /* @} - end of restoreGroup */
|
|---|
| 991 |
|
|---|
| 992 |
|
|---|
| 993 | /**
|
|---|
| 994 | * @addtogroup LLrestoreGroup
|
|---|
| 995 | * @{
|
|---|
| 996 | */
|
|---|
| 997 | /**
|
|---|
| 998 | * Restore biggiefile @p bigfileno from the currently mounted CD.
|
|---|
| 999 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1000 | * - @c bkpinfo->backup_media_type
|
|---|
| 1001 | * - @c bkpinfo->restore_path
|
|---|
| 1002 | * @param bigfileno The biggiefile number (starting from 0) to restore.
|
|---|
| 1003 | * @param filelist The node structure containing the list of files to restore.
|
|---|
| 1004 | * If the biggiefile is not in this list, it will be skipped (return value will
|
|---|
| 1005 | * still indicate success).
|
|---|
| 1006 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 1007 | */
|
|---|
| 1008 | int
|
|---|
| 1009 | restore_a_biggiefile_from_CD(long bigfileno,
|
|---|
| 1010 | struct s_node *filelist,
|
|---|
| 1011 | char *pathname_of_last_file_restored)
|
|---|
| 1012 | {
|
|---|
| 1013 | FILE *fin = NULL;
|
|---|
| 1014 | FILE *fout = NULL;
|
|---|
| 1015 | FILE *fbzip2 = NULL;
|
|---|
| 1016 |
|
|---|
| 1017 | char *checksum = NULL;
|
|---|
| 1018 | char *outfile_fname = NULL;
|
|---|
| 1019 | char *tmp = NULL;
|
|---|
| 1020 | char *bzip2_command = NULL;
|
|---|
| 1021 | char *suffix = NULL;
|
|---|
| 1022 | char *bigblk = NULL;
|
|---|
| 1023 | int retval = 0;
|
|---|
| 1024 | int finished = FALSE;
|
|---|
| 1025 | long sliceno = 0L;
|
|---|
| 1026 | long siz;
|
|---|
| 1027 | char *ntfsprog_fifo = NULL;
|
|---|
| 1028 | char *file_to_openout = NULL;
|
|---|
| 1029 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 1030 | struct utimbuf the_utime_buf, *ubuf = NULL;
|
|---|
| 1031 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 1032 | pid_t pid;
|
|---|
| 1033 | int res = 0;
|
|---|
| 1034 | int old_loglevel;
|
|---|
| 1035 | struct s_node *node = NULL;
|
|---|
| 1036 |
|
|---|
| 1037 | old_loglevel = mr_conf->log_level;
|
|---|
| 1038 | ubuf = &the_utime_buf;
|
|---|
| 1039 | assert(bkpinfo != NULL);
|
|---|
| 1040 |
|
|---|
| 1041 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 1042 | bigblk = mr_malloc(mr_conf->external_tape_blocksize);
|
|---|
| 1043 |
|
|---|
| 1044 | if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
|
|---|
| 1045 | log_to_screen("Cannot even open bigfile's info file");
|
|---|
| 1046 | return (1);
|
|---|
| 1047 | }
|
|---|
| 1048 |
|
|---|
| 1049 | memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
|
|---|
| 1050 | if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
|
|---|
| 1051 | sizeof(biggiestruct)) {
|
|---|
| 1052 | mr_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 1053 | bigfileno + 1);
|
|---|
| 1054 | }
|
|---|
| 1055 | paranoid_fclose(fin);
|
|---|
| 1056 |
|
|---|
| 1057 | mr_asprintf(&checksum, biggiestruct.checksum);
|
|---|
| 1058 |
|
|---|
| 1059 | if (!checksum[0]) {
|
|---|
| 1060 | mr_msg(3, "Warning - bigfile %ld does not have a checksum",
|
|---|
| 1061 | bigfileno + 1);
|
|---|
| 1062 | }
|
|---|
| 1063 | mr_free(checksum);
|
|---|
| 1064 |
|
|---|
| 1065 | if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
|
|---|
| 1066 | {
|
|---|
| 1067 | mr_asprintf(&outfile_fname, biggiestruct.filename);
|
|---|
| 1068 | } else {
|
|---|
| 1069 | mr_asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 1070 | biggiestruct.filename);
|
|---|
| 1071 | }
|
|---|
| 1072 |
|
|---|
| 1073 | /* skip file if we have a selective restore subset & it doesn't match */
|
|---|
| 1074 | if (filelist != NULL) {
|
|---|
| 1075 | node = find_string_at_node(filelist, biggiestruct.filename);
|
|---|
| 1076 | if (!node) {
|
|---|
| 1077 | mr_msg(0, "Skipping %s (name isn't in filelist)",
|
|---|
| 1078 | biggiestruct.filename);
|
|---|
| 1079 | return (0);
|
|---|
| 1080 | } else if (!(node->selected)) {
|
|---|
| 1081 | mr_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 1082 | biggiestruct.filename);
|
|---|
| 1083 | return (0);
|
|---|
| 1084 | }
|
|---|
| 1085 | }
|
|---|
| 1086 | /* otherwise, continue */
|
|---|
| 1087 |
|
|---|
| 1088 | mr_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
|
|---|
| 1089 | if (biggiestruct.use_ntfsprog) {
|
|---|
| 1090 | if (strncmp(biggiestruct.filename, "/dev/", 5)) {
|
|---|
| 1091 | mr_msg(1,
|
|---|
| 1092 | "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
|
|---|
| 1093 | mr_msg(1, "%s isn't even in /dev", biggiestruct.filename);
|
|---|
| 1094 | biggiestruct.use_ntfsprog = FALSE;
|
|---|
| 1095 | }
|
|---|
| 1096 | }
|
|---|
| 1097 |
|
|---|
| 1098 | if (biggiestruct.use_ntfsprog) // if it's an NTFS device
|
|---|
| 1099 | {
|
|---|
| 1100 | mr_conf->log_level = 4;
|
|---|
| 1101 | use_ntfsprog_hack = TRUE;
|
|---|
| 1102 | mr_msg(2,
|
|---|
| 1103 | "Calling ntfsclone in background because %s is an NTFS /dev entry",
|
|---|
| 1104 | outfile_fname);
|
|---|
| 1105 | mr_asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
|
|---|
| 1106 | (int) (random() % 32768));
|
|---|
| 1107 | mkfifo(ntfsprog_fifo, 0x770);
|
|---|
| 1108 |
|
|---|
| 1109 | file_to_openout = ntfsprog_fifo;
|
|---|
| 1110 | switch (pid = fork()) {
|
|---|
| 1111 | case -1:
|
|---|
| 1112 | fatal_error("Fork failure");
|
|---|
| 1113 | case 0:
|
|---|
| 1114 | mr_msg(3,
|
|---|
| 1115 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 1116 | biggiestruct.filename, ntfsprog_fifo);
|
|---|
| 1117 | res =
|
|---|
| 1118 | feed_outfrom_ntfsprog(biggiestruct.filename,
|
|---|
| 1119 | ntfsprog_fifo);
|
|---|
| 1120 | exit(res);
|
|---|
| 1121 | break;
|
|---|
| 1122 | default:
|
|---|
| 1123 | mr_msg(3,
|
|---|
| 1124 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 1125 | (long int) (pid));
|
|---|
| 1126 | }
|
|---|
| 1127 | } else {
|
|---|
| 1128 | use_ntfsprog_hack = FALSE;
|
|---|
| 1129 | file_to_openout = outfile_fname;
|
|---|
| 1130 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 1131 | {
|
|---|
| 1132 | make_hole_for_file(outfile_fname);
|
|---|
| 1133 | }
|
|---|
| 1134 | }
|
|---|
| 1135 |
|
|---|
| 1136 | mr_msg(2, "Reassembling big file %ld (%s)", bigfileno + 1,
|
|---|
| 1137 | outfile_fname);
|
|---|
| 1138 |
|
|---|
| 1139 | /*
|
|---|
| 1140 | last slice is zero-length and uncompressed; when we find it, we stop.
|
|---|
| 1141 | We DON'T wait until there are no more slices; if we did that,
|
|---|
| 1142 | We might stop at end of CD, not at last slice (which is 0-len and uncompd)
|
|---|
| 1143 | */
|
|---|
| 1144 |
|
|---|
| 1145 | strncpy(pathname_of_last_file_restored, biggiestruct.filename,
|
|---|
| 1146 | MAX_STR_LEN - 1);
|
|---|
| 1147 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
|---|
| 1148 |
|
|---|
| 1149 | mr_msg(3, "file_to_openout = %s", file_to_openout);
|
|---|
| 1150 | if (!(fout = fopen(file_to_openout, "w"))) {
|
|---|
| 1151 | log_to_screen(_("Cannot openout file_to_openout - hard disk full?"));
|
|---|
| 1152 | return (1);
|
|---|
| 1153 | }
|
|---|
| 1154 |
|
|---|
| 1155 | mr_free(ntfsprog_fifo);
|
|---|
| 1156 | mr_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
|
|---|
| 1157 |
|
|---|
| 1158 | for (sliceno = 1, finished = FALSE; !finished;) {
|
|---|
| 1159 | if (!does_file_exist
|
|---|
| 1160 | (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
|
|---|
| 1161 | &&
|
|---|
| 1162 | !does_file_exist(slice_fname
|
|---|
| 1163 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
|
|---|
| 1164 | &&
|
|---|
| 1165 | !does_file_exist(slice_fname
|
|---|
| 1166 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
|
|---|
| 1167 | &&
|
|---|
| 1168 | !does_file_exist(slice_fname
|
|---|
| 1169 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
|---|
| 1170 | mr_msg(3,
|
|---|
| 1171 | "Cannot find a data slice or terminator slice on CD %d",
|
|---|
| 1172 | g_current_media_number);
|
|---|
| 1173 | g_current_media_number++;
|
|---|
| 1174 | mr_msg(2, "Asking for %s #%d so that I may read slice #%ld\n",
|
|---|
| 1175 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1176 | g_current_media_number, sliceno);
|
|---|
| 1177 | log_to_screen(_("Restoring from %s #%d"),
|
|---|
| 1178 | bkpinfo->backup_media_string,
|
|---|
| 1179 | g_current_media_number);
|
|---|
| 1180 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 1181 | log_to_screen(_("Continuing to restore."));
|
|---|
| 1182 | } else {
|
|---|
| 1183 | mr_asprintf(&tmp,
|
|---|
| 1184 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
|
|---|
| 1185 | if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
|
|---|
| 1186 | mr_msg(2,
|
|---|
| 1187 | "End of bigfile # %ld (slice %ld is the terminator)",
|
|---|
| 1188 | bigfileno + 1, sliceno);
|
|---|
| 1189 | finished = TRUE;
|
|---|
| 1190 | mr_free(tmp);
|
|---|
| 1191 | continue;
|
|---|
| 1192 | } else {
|
|---|
| 1193 | mr_free(tmp);
|
|---|
| 1194 | if (does_file_exist
|
|---|
| 1195 | (slice_fname
|
|---|
| 1196 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
|
|---|
| 1197 | mr_asprintf(&bzip2_command, "lzop");
|
|---|
| 1198 | mr_asprintf(&suffix, "lzo");
|
|---|
| 1199 | } else
|
|---|
| 1200 | if (does_file_exist
|
|---|
| 1201 | (slice_fname
|
|---|
| 1202 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
|
|---|
| 1203 | mr_asprintf(&bzip2_command, "gzip");
|
|---|
| 1204 | mr_asprintf(&suffix, "gz");
|
|---|
| 1205 | } else
|
|---|
| 1206 | if (does_file_exist
|
|---|
| 1207 | (slice_fname
|
|---|
| 1208 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
|---|
| 1209 | mr_asprintf(&bzip2_command, "bzip2");
|
|---|
| 1210 | mr_asprintf(&suffix, "bz2");
|
|---|
| 1211 | } else
|
|---|
| 1212 | if (does_file_exist
|
|---|
| 1213 | (slice_fname
|
|---|
| 1214 | (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
|
|---|
| 1215 | mr_asprintf(&bzip2_command, "");
|
|---|
| 1216 | mr_asprintf(&suffix, "");
|
|---|
| 1217 | } else {
|
|---|
| 1218 | log_to_screen(_("OK, that's pretty fsck0red..."));
|
|---|
| 1219 | return (1);
|
|---|
| 1220 | }
|
|---|
| 1221 | }
|
|---|
| 1222 | if (bzip2_command[0] != '\0') {
|
|---|
| 1223 | mr_strcat(bzip2_command,
|
|---|
| 1224 | " -dc %s 2>> %s",
|
|---|
| 1225 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
|---|
| 1226 | suffix), MONDO_LOGFILE);
|
|---|
| 1227 | } else {
|
|---|
| 1228 | mr_free(bzip2_command);
|
|---|
| 1229 | mr_asprintf(&bzip2_command, "cat %s 2>> %s",
|
|---|
| 1230 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
|---|
| 1231 | suffix), MONDO_LOGFILE);
|
|---|
| 1232 | }
|
|---|
| 1233 | mr_asprintf(&tmp, "Working on %s #%d, file #%ld, slice #%ld",
|
|---|
| 1234 | bkpinfo->backup_media_string,
|
|---|
| 1235 | g_current_media_number, bigfileno + 1, sliceno);
|
|---|
| 1236 | mr_msg(2, tmp);
|
|---|
| 1237 | if (!g_text_mode) {
|
|---|
| 1238 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 1239 | newtRefresh();
|
|---|
| 1240 | update_progress_form(tmp);
|
|---|
| 1241 | }
|
|---|
| 1242 | mr_free(tmp);
|
|---|
| 1243 |
|
|---|
| 1244 | if (!(fbzip2 = popen(bzip2_command, "r"))) {
|
|---|
| 1245 | mr_free(bzip2_command);
|
|---|
| 1246 | mr_free(suffix);
|
|---|
| 1247 | fatal_error("Can't run popen command");
|
|---|
| 1248 | }
|
|---|
| 1249 | mr_free(bzip2_command);
|
|---|
| 1250 | mr_free(suffix);
|
|---|
| 1251 |
|
|---|
| 1252 | while (!feof(fbzip2)) {
|
|---|
| 1253 | siz = fread(bigblk, 1, mr_conf->external_tape_blocksize, fbzip2);
|
|---|
| 1254 | if (siz > 0) {
|
|---|
| 1255 | siz = fwrite(bigblk, 1, siz, fout);
|
|---|
| 1256 | }
|
|---|
| 1257 | }
|
|---|
| 1258 | paranoid_pclose(fbzip2);
|
|---|
| 1259 |
|
|---|
| 1260 | sliceno++;
|
|---|
| 1261 | g_current_progress++;
|
|---|
| 1262 | }
|
|---|
| 1263 | }
|
|---|
| 1264 | paranoid_fclose(fout);
|
|---|
| 1265 | mr_conf->log_level = old_loglevel;
|
|---|
| 1266 |
|
|---|
| 1267 | if (use_ntfsprog_hack) {
|
|---|
| 1268 | mr_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 1269 | mr_asprintf(&tmp,
|
|---|
| 1270 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 1271 | while (system(tmp) == 0) {
|
|---|
| 1272 | sleep(1);
|
|---|
| 1273 | }
|
|---|
| 1274 | mr_free(tmp);
|
|---|
| 1275 | log_it("OK, ntfsclone has really finished");
|
|---|
| 1276 | }
|
|---|
| 1277 |
|
|---|
| 1278 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 1279 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 1280 | biggiestruct.properties.st_gid);
|
|---|
| 1281 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 1282 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 1283 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 1284 | utime(outfile_fname, ubuf);
|
|---|
| 1285 | }
|
|---|
| 1286 | mr_free(outfile_fname);
|
|---|
| 1287 | mr_free(bigblk);
|
|---|
| 1288 |
|
|---|
| 1289 | return (retval);
|
|---|
| 1290 | }
|
|---|
| 1291 |
|
|---|
| 1292 |
|
|---|
| 1293 | /**************************************************************************
|
|---|
| 1294 | *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
|
|---|
| 1295 | **************************************************************************/
|
|---|
| 1296 |
|
|---|
| 1297 |
|
|---|
| 1298 | /**
|
|---|
| 1299 | * Restore a biggiefile from the currently opened stream.
|
|---|
| 1300 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1301 | * - @c bkpinfo->restore_path
|
|---|
| 1302 | * - @c bkpinfo->compression_tool
|
|---|
| 1303 | * @param orig_bf_fname The original filename of the biggiefile.
|
|---|
| 1304 | * @param biggiefile_number The number of the biggiefile (starting from 0).
|
|---|
| 1305 | * @param filelist The node structure containing the list of files to be restored.
|
|---|
| 1306 | * If @p orig_bf_fname is not in the list, it will be ignored.
|
|---|
| 1307 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 1308 | */
|
|---|
| 1309 | int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
|
|---|
| 1310 | long long biggiefile_size, //UNUSED
|
|---|
| 1311 | struct s_node *filelist,
|
|---|
| 1312 | int use_ntfsprog,
|
|---|
| 1313 | char *pathname_of_last_file_restored)
|
|---|
| 1314 | {
|
|---|
| 1315 | FILE *pout = NULL;
|
|---|
| 1316 | FILE *fin = NULL;
|
|---|
| 1317 |
|
|---|
| 1318 | /** mallocs ********/
|
|---|
| 1319 | char *tmp = NULL;
|
|---|
| 1320 | char *tmp1 = NULL;
|
|---|
| 1321 | char *command = NULL;
|
|---|
| 1322 | char *outfile_fname = NULL;
|
|---|
| 1323 | char *ntfsprog_fifo = NULL;
|
|---|
| 1324 | char *file_to_openout = NULL;
|
|---|
| 1325 |
|
|---|
| 1326 | struct s_node *node = NULL;
|
|---|
| 1327 |
|
|---|
| 1328 | int old_loglevel = 0;
|
|---|
| 1329 | long current_slice_number = 0;
|
|---|
| 1330 | int retval = 0;
|
|---|
| 1331 | int res = 0;
|
|---|
| 1332 | int ctrl_chr = '\0';
|
|---|
| 1333 | long long slice_siz = 0L;
|
|---|
| 1334 | bool dummy_restore = FALSE;
|
|---|
| 1335 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 1336 | pid_t pid;
|
|---|
| 1337 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 1338 | struct utimbuf the_utime_buf, *ubuf = NULL;
|
|---|
| 1339 | ubuf = &the_utime_buf;
|
|---|
| 1340 |
|
|---|
| 1341 | old_loglevel = mr_conf->log_level;
|
|---|
| 1342 | assert(bkpinfo != NULL);
|
|---|
| 1343 | assert(orig_bf_fname != NULL);
|
|---|
| 1344 | assert(orig_checksum != NULL);
|
|---|
| 1345 |
|
|---|
| 1346 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 1347 | if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
|
|---|
| 1348 | use_ntfsprog = 1;
|
|---|
| 1349 | mr_msg(1, "%s --- pih=YES", orig_bf_fname);
|
|---|
| 1350 | } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
|
|---|
| 1351 | use_ntfsprog = 0;
|
|---|
| 1352 | mr_msg(1, "%s --- pih=NO", orig_bf_fname);
|
|---|
| 1353 | } else {
|
|---|
| 1354 | use_ntfsprog = 0;
|
|---|
| 1355 | mr_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
|
|---|
| 1356 | }
|
|---|
| 1357 |
|
|---|
| 1358 | strncpy(pathname_of_last_file_restored, orig_bf_fname,
|
|---|
| 1359 | MAX_STR_LEN - 1);
|
|---|
| 1360 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
|---|
| 1361 |
|
|---|
| 1362 | /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
|
|---|
| 1363 |
|
|---|
| 1364 | if (filelist != NULL) {
|
|---|
| 1365 | node = find_string_at_node(filelist, orig_bf_fname);
|
|---|
| 1366 | if (!node) {
|
|---|
| 1367 | dummy_restore = TRUE;
|
|---|
| 1368 | mr_msg(1,
|
|---|
| 1369 | "Skipping big file %ld (%s) - not in biggielist subset",
|
|---|
| 1370 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 1371 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 1372 | } else if (!(node->selected)) {
|
|---|
| 1373 | dummy_restore = TRUE;
|
|---|
| 1374 | mr_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 1375 | orig_bf_fname);
|
|---|
| 1376 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 1377 | }
|
|---|
| 1378 | }
|
|---|
| 1379 |
|
|---|
| 1380 | if (use_ntfsprog) {
|
|---|
| 1381 | if (strncmp(orig_bf_fname, "/dev/", 5)) {
|
|---|
| 1382 | mr_msg(1, "I was in error when I set use_ntfsprog to TRUE.");
|
|---|
| 1383 | mr_msg(1, "%s isn't even in /dev", orig_bf_fname);
|
|---|
| 1384 | use_ntfsprog = FALSE;
|
|---|
| 1385 | }
|
|---|
| 1386 | }
|
|---|
| 1387 |
|
|---|
| 1388 | if (use_ntfsprog) {
|
|---|
| 1389 | mr_conf->log_level = 4;
|
|---|
| 1390 | mr_asprintf(&outfile_fname, orig_bf_fname);
|
|---|
| 1391 | use_ntfsprog_hack = TRUE;
|
|---|
| 1392 | mr_msg(2,
|
|---|
| 1393 | "Calling ntfsclone in background because %s is a /dev entry",
|
|---|
| 1394 | outfile_fname);
|
|---|
| 1395 | mr_asprintf(&ntfsprog_fifo, "%s/%d.%d.000",
|
|---|
| 1396 | bkpinfo->tmpdir,
|
|---|
| 1397 | (int) (random() % 32768),
|
|---|
| 1398 | (int) (random() % 32768));
|
|---|
| 1399 | mkfifo(ntfsprog_fifo, 0x770);
|
|---|
| 1400 |
|
|---|
| 1401 | file_to_openout = ntfsprog_fifo;
|
|---|
| 1402 | switch (pid = fork()) {
|
|---|
| 1403 | case -1:
|
|---|
| 1404 | fatal_error("Fork failure");
|
|---|
| 1405 | case 0:
|
|---|
| 1406 | mr_msg(3,
|
|---|
| 1407 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 1408 | outfile_fname, ntfsprog_fifo);
|
|---|
| 1409 | res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
|
|---|
| 1410 | exit(res);
|
|---|
| 1411 | break;
|
|---|
| 1412 | default:
|
|---|
| 1413 | mr_msg(3,
|
|---|
| 1414 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 1415 | (long int) (pid));
|
|---|
| 1416 | }
|
|---|
| 1417 | } else {
|
|---|
| 1418 | if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
|
|---|
| 1419 | {
|
|---|
| 1420 | mr_asprintf(&outfile_fname, orig_bf_fname);
|
|---|
| 1421 | } else // biggiefile
|
|---|
| 1422 | {
|
|---|
| 1423 | mr_asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 1424 | orig_bf_fname);
|
|---|
| 1425 | }
|
|---|
| 1426 | use_ntfsprog_hack = FALSE;
|
|---|
| 1427 | file_to_openout = outfile_fname;
|
|---|
| 1428 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 1429 | {
|
|---|
| 1430 | make_hole_for_file(outfile_fname);
|
|---|
| 1431 | }
|
|---|
| 1432 | mr_msg(2, "Reassembling big file %ld (%s)",
|
|---|
| 1433 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 1434 | }
|
|---|
| 1435 |
|
|---|
| 1436 | if (dummy_restore) {
|
|---|
| 1437 | mr_free(outfile_fname);
|
|---|
| 1438 | mr_asprintf(&outfile_fname, "/dev/null");
|
|---|
| 1439 | }
|
|---|
| 1440 |
|
|---|
| 1441 | if (!bkpinfo->compression_tool) {
|
|---|
| 1442 | mr_asprintf(&command, "cat > \"%s\"", file_to_openout);
|
|---|
| 1443 | } else {
|
|---|
| 1444 | mr_asprintf(&command, "%s -dc > \"%s\" 2>> %s", bkpinfo->compression_tool,
|
|---|
| 1445 | file_to_openout, MONDO_LOGFILE);
|
|---|
| 1446 | }
|
|---|
| 1447 | mr_msg(3, "Pipe command = '%s'", command);
|
|---|
| 1448 | mr_free(outfile_fname);
|
|---|
| 1449 | mr_free(ntfsprog_fifo);
|
|---|
| 1450 |
|
|---|
| 1451 | /* restore biggiefile, one slice at a time */
|
|---|
| 1452 | if (!(pout = popen(command, "w"))) {
|
|---|
| 1453 | fatal_error("Cannot pipe out");
|
|---|
| 1454 | }
|
|---|
| 1455 | mr_free(command);
|
|---|
| 1456 |
|
|---|
| 1457 | malloc_string(tmp1);
|
|---|
| 1458 | for (res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr);
|
|---|
| 1459 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
|---|
| 1460 | res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr)) {
|
|---|
| 1461 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 1462 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 1463 | }
|
|---|
| 1464 | mr_asprintf(&tmp, "Working on file #%ld, slice #%ld ",
|
|---|
| 1465 | biggiefile_number + 1, current_slice_number);
|
|---|
| 1466 | mr_msg(2, tmp);
|
|---|
| 1467 | if (!g_text_mode) {
|
|---|
| 1468 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 1469 | newtRefresh();
|
|---|
| 1470 | }
|
|---|
| 1471 | mr_strip_spaces(tmp);
|
|---|
| 1472 | update_progress_form(tmp);
|
|---|
| 1473 | mr_free(tmp);
|
|---|
| 1474 | if (current_slice_number == 0) {
|
|---|
| 1475 | res =
|
|---|
| 1476 | read_file_from_stream_to_file("/tmp/biggie-blah.txt",
|
|---|
| 1477 | slice_siz);
|
|---|
| 1478 | if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
|
|---|
| 1479 | log_OS_error("blah blah");
|
|---|
| 1480 | } else {
|
|---|
| 1481 | if (fread
|
|---|
| 1482 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
|
|---|
| 1483 | fin) < sizeof(biggiestruct)) {
|
|---|
| 1484 | mr_msg(2,
|
|---|
| 1485 | "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 1486 | biggiefile_number + 1);
|
|---|
| 1487 | }
|
|---|
| 1488 | paranoid_fclose(fin);
|
|---|
| 1489 | }
|
|---|
| 1490 | } else {
|
|---|
| 1491 | res =
|
|---|
| 1492 | read_file_from_stream_to_stream(pout, slice_siz);
|
|---|
| 1493 | }
|
|---|
| 1494 | retval += res;
|
|---|
| 1495 | res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr);
|
|---|
| 1496 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 1497 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 1498 | }
|
|---|
| 1499 | current_slice_number++;
|
|---|
| 1500 | g_current_progress++;
|
|---|
| 1501 | }
|
|---|
| 1502 | mr_free(tmp1);
|
|---|
| 1503 | paranoid_pclose(pout);
|
|---|
| 1504 |
|
|---|
| 1505 | mr_msg(1, "pathname_of_last_file_restored is now %s",
|
|---|
| 1506 | pathname_of_last_file_restored);
|
|---|
| 1507 |
|
|---|
| 1508 | if (use_ntfsprog_hack) {
|
|---|
| 1509 | mr_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 1510 | mr_asprintf(&tmp,
|
|---|
| 1511 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 1512 | while (system(tmp) == 0) {
|
|---|
| 1513 | sleep(1);
|
|---|
| 1514 | }
|
|---|
| 1515 | mr_free(tmp);
|
|---|
| 1516 | mr_msg(3, "OK, ntfsclone has really finished");
|
|---|
| 1517 | }
|
|---|
| 1518 |
|
|---|
| 1519 | mr_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
|
|---|
| 1520 | mr_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
|
|---|
| 1521 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 1522 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 1523 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 1524 | biggiestruct.properties.st_gid);
|
|---|
| 1525 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 1526 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 1527 | utime(outfile_fname, ubuf);
|
|---|
| 1528 | }
|
|---|
| 1529 |
|
|---|
| 1530 | mr_conf->log_level = old_loglevel;
|
|---|
| 1531 | return (retval);
|
|---|
| 1532 | }
|
|---|
| 1533 |
|
|---|
| 1534 | /**************************************************************************
|
|---|
| 1535 | *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
|
|---|
| 1536 | **************************************************************************/
|
|---|
| 1537 |
|
|---|
| 1538 |
|
|---|
| 1539 | /**
|
|---|
| 1540 | * Restore @p tarball_fname from CD.
|
|---|
| 1541 | * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
|
|---|
| 1542 | * This will be used unmodified.
|
|---|
| 1543 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 1544 | * we're restoring now.
|
|---|
| 1545 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1546 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 1547 | * called, but nothing will be written.
|
|---|
| 1548 | * @return 0 for success, nonzero for failure.
|
|---|
| 1549 | */
|
|---|
| 1550 | int
|
|---|
| 1551 | restore_a_tarball_from_CD(char *tarball_fname,
|
|---|
| 1552 | long current_tarball_number,
|
|---|
| 1553 | struct s_node *filelist, struct s_bkpinfo *bkpinfo)
|
|---|
| 1554 | {
|
|---|
| 1555 | int retval = 0;
|
|---|
| 1556 | int res = 0;
|
|---|
| 1557 | char *p = NULL;
|
|---|
| 1558 |
|
|---|
| 1559 | /** malloc **/
|
|---|
| 1560 | char *command = NULL;
|
|---|
| 1561 | char *tmp = NULL;
|
|---|
| 1562 | char *filelist_name = NULL;
|
|---|
| 1563 | char *filelist_subset_fname = NULL;
|
|---|
| 1564 | char *executable = NULL;
|
|---|
| 1565 | char *temp_log = NULL;
|
|---|
| 1566 | long matches = 0;
|
|---|
| 1567 | bool use_star = FALSE;
|
|---|
| 1568 | char *xattr_fname = NULL;
|
|---|
| 1569 | char *acl_fname = NULL;
|
|---|
| 1570 | #ifdef __FreeBSD__
|
|---|
| 1571 | long BUFSIZE=512L;
|
|---|
| 1572 | #else
|
|---|
| 1573 | long BUFSIZE=(1024L*1024L)/mr_conf->external_tape_blocksize;
|
|---|
| 1574 | #endif
|
|---|
| 1575 |
|
|---|
| 1576 |
|
|---|
| 1577 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 1578 |
|
|---|
| 1579 | mr_msg(5, "Entering");
|
|---|
| 1580 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 1581 | mr_asprintf(&command, "mkdir -p %s/tmp", MNT_RESTORING);
|
|---|
| 1582 | run_program_and_log_output(command, 9);
|
|---|
| 1583 | mr_free(command);
|
|---|
| 1584 |
|
|---|
| 1585 | mr_asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%ld",
|
|---|
| 1586 | current_tarball_number);
|
|---|
| 1587 | if (length_of_file(filelist_name) <= 2) {
|
|---|
| 1588 | mr_msg(2, "There are _zero_ files in filelist '%s'",
|
|---|
| 1589 | filelist_name);
|
|---|
| 1590 | mr_msg(2,
|
|---|
| 1591 | "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
|
|---|
| 1592 | mr_msg(2,
|
|---|
| 1593 | "but it's non-critical. It's cosmetic. Don't worry about it.");
|
|---|
| 1594 | retval = 0;
|
|---|
| 1595 | mr_msg(5, "Leaving");
|
|---|
| 1596 | mr_free(filelist_name);
|
|---|
| 1597 | return (retval);
|
|---|
| 1598 | }
|
|---|
| 1599 | if (count_lines_in_file(filelist_name) <= 0
|
|---|
| 1600 | || length_of_file(tarball_fname) <= 0) {
|
|---|
| 1601 | mr_msg(3, "length_of_file(%s) = %llu", tarball_fname,
|
|---|
| 1602 | length_of_file(tarball_fname));
|
|---|
| 1603 | log_to_screen(_("Unable to restore fileset #%ld (CD I/O error)"),
|
|---|
| 1604 | current_tarball_number);
|
|---|
| 1605 | retval = 1;
|
|---|
| 1606 | mr_msg(5, "Leaving");
|
|---|
| 1607 | mr_free(filelist_name);
|
|---|
| 1608 | return (retval);
|
|---|
| 1609 | }
|
|---|
| 1610 |
|
|---|
| 1611 | if (filelist) {
|
|---|
| 1612 | mr_asprintf(&filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
|
|---|
| 1613 | current_tarball_number);
|
|---|
| 1614 | if ((matches =
|
|---|
| 1615 | save_filelist_entries_in_common(filelist_name, filelist,
|
|---|
| 1616 | filelist_subset_fname,
|
|---|
| 1617 | use_star))
|
|---|
| 1618 | <= 0) {
|
|---|
| 1619 | mr_msg(1, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 1620 | } else {
|
|---|
| 1621 | mr_msg(3, "Saved fileset %ld's subset to %s",
|
|---|
| 1622 | current_tarball_number, filelist_subset_fname);
|
|---|
| 1623 | }
|
|---|
| 1624 | log_to_screen("Tarball #%ld --- %ld matches",
|
|---|
| 1625 | current_tarball_number, matches);
|
|---|
| 1626 | }
|
|---|
| 1627 | mr_free(filelist_name);
|
|---|
| 1628 |
|
|---|
| 1629 | if (filelist == NULL || matches > 0) {
|
|---|
| 1630 | if (g_getfattr) {
|
|---|
| 1631 | mr_asprintf(&xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 1632 | MNT_CDROM "/archives", current_tarball_number);
|
|---|
| 1633 | }
|
|---|
| 1634 | if (g_getfacl) {
|
|---|
| 1635 | mr_asprintf(&acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
|
|---|
| 1636 | current_tarball_number);
|
|---|
| 1637 | }
|
|---|
| 1638 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 1639 | mr_asprintf(&executable, "-P bzip2 -Z");
|
|---|
| 1640 | } else if (strstr(tarball_fname, ".gz")) {
|
|---|
| 1641 | mr_asprintf(&executable, "-P gzip -Z");
|
|---|
| 1642 | } else if (strstr(tarball_fname, ".lzo")) {
|
|---|
| 1643 | mr_asprintf(&executable, "-P lzop -Z");
|
|---|
| 1644 | }
|
|---|
| 1645 |
|
|---|
| 1646 | if (executable == NULL) {
|
|---|
| 1647 | mr_asprintf(&tmp, "which %s > /dev/null 2> /dev/null", executable);
|
|---|
| 1648 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 1649 | log_to_screen
|
|---|
| 1650 | (_("(compare_a_tarball) Compression program not found - oh no!"));
|
|---|
| 1651 | mr_free(tmp);
|
|---|
| 1652 | mr_free(executable);
|
|---|
| 1653 | mr_free(acl_fname);
|
|---|
| 1654 | mr_free(xattr_fname);
|
|---|
| 1655 | mr_free(filelist_subset_fname);
|
|---|
| 1656 | paranoid_MR_finish(1);
|
|---|
| 1657 | }
|
|---|
| 1658 | mr_free(tmp);
|
|---|
| 1659 | }
|
|---|
| 1660 | if (use_star) {
|
|---|
| 1661 | mr_asprintf(&command,
|
|---|
| 1662 | "star -x -force-remove -U " STAR_ACL_SZ
|
|---|
| 1663 | " errctl= file=%s", tarball_fname);
|
|---|
| 1664 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 1665 | mr_strcat(command, " -bz");
|
|---|
| 1666 | }
|
|---|
| 1667 | } else {
|
|---|
| 1668 | if (filelist_subset_fname != NULL) {
|
|---|
| 1669 | mr_asprintf(&command,
|
|---|
| 1670 | "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
|
|---|
| 1671 | mr_conf->external_tape_blocksize,
|
|---|
| 1672 | BUFSIZE, executable, filelist_subset_fname,
|
|---|
| 1673 | tarball_fname);
|
|---|
| 1674 | } else {
|
|---|
| 1675 | mr_asprintf(&command,
|
|---|
| 1676 | "afio -i -b %ld -c %ld -M 8m %s %s",
|
|---|
| 1677 | mr_conf->external_tape_blocksize,
|
|---|
| 1678 | BUFSIZE, executable, tarball_fname);
|
|---|
| 1679 | }
|
|---|
| 1680 | }
|
|---|
| 1681 | mr_free(executable);
|
|---|
| 1682 |
|
|---|
| 1683 | mr_asprintf(&temp_log, "/tmp/%d.%d", (int) (random() % 32768),
|
|---|
| 1684 | (int) (random() % 32768));
|
|---|
| 1685 |
|
|---|
| 1686 | mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
|
|---|
| 1687 | mr_msg(1, "command = '%s'", command);
|
|---|
| 1688 | unlink(temp_log);
|
|---|
| 1689 | res = system(command);
|
|---|
| 1690 | if (res) {
|
|---|
| 1691 | p = strstr(command, "-acl ");
|
|---|
| 1692 | if (p) {
|
|---|
| 1693 | p[0] = p[1] = p[2] = p[3] = ' ';
|
|---|
| 1694 | mr_msg(1, "new command = '%s'", command);
|
|---|
| 1695 | res = system(command);
|
|---|
| 1696 | }
|
|---|
| 1697 | }
|
|---|
| 1698 | mr_free(command);
|
|---|
| 1699 |
|
|---|
| 1700 | if (res && length_of_file(temp_log) < 5) {
|
|---|
| 1701 | res = 0;
|
|---|
| 1702 | }
|
|---|
| 1703 |
|
|---|
| 1704 | if (g_getfattr) {
|
|---|
| 1705 | mr_msg(1, "Setting fattr list %s", xattr_fname);
|
|---|
| 1706 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 1707 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 1708 | if (res) {
|
|---|
| 1709 | log_to_screen
|
|---|
| 1710 | ("Errors occurred while setting extended attributes");
|
|---|
| 1711 | } else {
|
|---|
| 1712 | mr_msg(1, "I set xattr OK");
|
|---|
| 1713 | }
|
|---|
| 1714 | retval += res;
|
|---|
| 1715 | }
|
|---|
| 1716 | }
|
|---|
| 1717 | if (g_getfacl) {
|
|---|
| 1718 | mr_msg(1, "Setting acl list %s", acl_fname);
|
|---|
| 1719 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 1720 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 1721 | if (res) {
|
|---|
| 1722 | log_to_screen
|
|---|
| 1723 | ("Errors occurred while setting access control lists");
|
|---|
| 1724 | } else {
|
|---|
| 1725 | mr_msg(1, "I set ACL OK");
|
|---|
| 1726 | }
|
|---|
| 1727 | retval += res;
|
|---|
| 1728 | }
|
|---|
| 1729 | }
|
|---|
| 1730 | if (retval) {
|
|---|
| 1731 | mr_asprintf(&command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
|
|---|
| 1732 | system(command);
|
|---|
| 1733 | mr_free(command);
|
|---|
| 1734 | mr_msg(2, "Errors occurred while processing fileset #%d",
|
|---|
| 1735 | current_tarball_number);
|
|---|
| 1736 | } else {
|
|---|
| 1737 | mr_msg(2, "Fileset #%d processed OK", current_tarball_number);
|
|---|
| 1738 | }
|
|---|
| 1739 | unlink(xattr_fname);
|
|---|
| 1740 | mr_free(xattr_fname);
|
|---|
| 1741 | unlink(acl_fname);
|
|---|
| 1742 | mr_free(acl_fname);
|
|---|
| 1743 | unlink(temp_log);
|
|---|
| 1744 | mr_free(temp_log);
|
|---|
| 1745 | }
|
|---|
| 1746 | if (does_file_exist("/PAUSE")) {
|
|---|
| 1747 | popup_and_OK
|
|---|
| 1748 | (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 1749 | }
|
|---|
| 1750 | unlink(filelist_subset_fname);
|
|---|
| 1751 | mr_free(filelist_subset_fname);
|
|---|
| 1752 | mr_msg(5, "Leaving");
|
|---|
| 1753 | return (retval);
|
|---|
| 1754 | }
|
|---|
| 1755 |
|
|---|
| 1756 | /**************************************************************************
|
|---|
| 1757 | *END_RESTORE_A_TARBALL_FROM_CD *
|
|---|
| 1758 | **************************************************************************/
|
|---|
| 1759 |
|
|---|
| 1760 |
|
|---|
| 1761 | /**
|
|---|
| 1762 | * Restore a tarball from the currently opened stream.
|
|---|
| 1763 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1764 | * - @c bkpinfo->backup_media_type
|
|---|
| 1765 | * - @c bkpinfo->media_device
|
|---|
| 1766 | * - @c bkpinfo->compression_tool
|
|---|
| 1767 | * @param tarball_fname The filename of the afioball to restore.
|
|---|
| 1768 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 1769 | * we're restoring now.
|
|---|
| 1770 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1771 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 1772 | * called, but nothing will be written.
|
|---|
| 1773 | * @param size The size (in @b bytes) of the afioball.
|
|---|
| 1774 | * @return 0 for success, nonzero for failure.
|
|---|
| 1775 | */
|
|---|
| 1776 | int
|
|---|
| 1777 | restore_a_tarball_from_stream(char *tarball_fname,
|
|---|
| 1778 | long current_tarball_number,
|
|---|
| 1779 | struct s_node *filelist,
|
|---|
| 1780 | long long size, char *xattr_fname,
|
|---|
| 1781 | char *acl_fname)
|
|---|
| 1782 | {
|
|---|
| 1783 | int retval = 0;
|
|---|
| 1784 | int res = 0;
|
|---|
| 1785 |
|
|---|
| 1786 | /** malloc add ***/
|
|---|
| 1787 | char *command = NULL;
|
|---|
| 1788 | char *afio_fname = NULL;
|
|---|
| 1789 | char *filelist_fname = NULL;
|
|---|
| 1790 | char *filelist_subset_fname = NULL;
|
|---|
| 1791 | char *executable = NULL;
|
|---|
| 1792 | long matches = 0;
|
|---|
| 1793 | bool restore_this_fileset = FALSE;
|
|---|
| 1794 | bool use_star = FALSE;
|
|---|
| 1795 |
|
|---|
| 1796 | assert(bkpinfo != NULL);
|
|---|
| 1797 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 1798 | /* to do it with a file... */
|
|---|
| 1799 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 1800 | mr_msg(2, "Restoring from fileset #%ld (%ld KB) on %s #%d",
|
|---|
| 1801 | current_tarball_number, (long) size >> 10,
|
|---|
| 1802 | bkpinfo->backup_media_string,
|
|---|
| 1803 | g_current_media_number);
|
|---|
| 1804 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
|
|---|
| 1805 |
|
|---|
| 1806 | /****************************************************************************
|
|---|
| 1807 | * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
|
|---|
| 1808 | * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
|
|---|
| 1809 | * in afio or someting; oh darn.. OK, use tmpfs :-) *
|
|---|
| 1810 | ****************************************************************************/
|
|---|
| 1811 | mr_asprintf(&afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
|
|---|
| 1812 | current_tarball_number);
|
|---|
| 1813 | mr_asprintf(&filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
|
|---|
| 1814 | current_tarball_number);
|
|---|
| 1815 | mr_asprintf(&filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
|
|---|
| 1816 | bkpinfo->tmpdir, current_tarball_number);
|
|---|
| 1817 | res = read_file_from_stream_to_file(afio_fname, size);
|
|---|
| 1818 | if (strstr(tarball_fname, ".star")) {
|
|---|
| 1819 | bkpinfo->use_star = TRUE;
|
|---|
| 1820 | }
|
|---|
| 1821 | if (res) {
|
|---|
| 1822 | mr_msg(1, "Warning - error reading afioball from tape");
|
|---|
| 1823 | }
|
|---|
| 1824 | if (bkpinfo->compression_level != 0) {
|
|---|
| 1825 | if (bkpinfo->use_star) {
|
|---|
| 1826 | mr_asprintf(&executable, " -bz");
|
|---|
| 1827 | } else {
|
|---|
| 1828 | mr_asprintf(&executable, "-P %s -Z", bkpinfo->compression_tool);
|
|---|
| 1829 | }
|
|---|
| 1830 | }
|
|---|
| 1831 |
|
|---|
| 1832 | if (!filelist) // if unconditional restore then restore entire fileset
|
|---|
| 1833 | {
|
|---|
| 1834 | restore_this_fileset = TRUE;
|
|---|
| 1835 | } else // If restoring selectively then get TOC from tarball
|
|---|
| 1836 | {
|
|---|
| 1837 | if (strstr(tarball_fname, ".star.")) {
|
|---|
| 1838 | use_star = TRUE;
|
|---|
| 1839 | mr_asprintf(&command, "star -t file=%s %s", afio_fname, executable);
|
|---|
| 1840 | } else {
|
|---|
| 1841 | use_star = FALSE;
|
|---|
| 1842 | mr_asprintf(&command, "afio -t -M 8m -b %ld %s %s", mr_conf->external_tape_blocksize,
|
|---|
| 1843 | executable, afio_fname);
|
|---|
| 1844 | }
|
|---|
| 1845 | mr_strcat(command, " > %s 2>> %s", filelist_fname, MONDO_LOGFILE);
|
|---|
| 1846 | mr_msg(1, "command = %s", command);
|
|---|
| 1847 | if (system(command)) {
|
|---|
| 1848 | mr_msg(4, "Warning - error occurred while retrieving TOC");
|
|---|
| 1849 | }
|
|---|
| 1850 | mr_free(command);
|
|---|
| 1851 |
|
|---|
| 1852 | if ((matches =
|
|---|
| 1853 | save_filelist_entries_in_common(filelist_fname, filelist,
|
|---|
| 1854 | filelist_subset_fname,
|
|---|
| 1855 | use_star))
|
|---|
| 1856 | <= 0 || length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 1857 | if (length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 1858 | mr_msg(1, "No matches found in fileset %ld",
|
|---|
| 1859 | current_tarball_number);
|
|---|
| 1860 | }
|
|---|
| 1861 | mr_msg(2, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 1862 | restore_this_fileset = FALSE;
|
|---|
| 1863 | } else {
|
|---|
| 1864 | mr_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
|
|---|
| 1865 | matches, current_tarball_number,
|
|---|
| 1866 | filelist_subset_fname);
|
|---|
| 1867 | restore_this_fileset = TRUE;
|
|---|
| 1868 | }
|
|---|
| 1869 | }
|
|---|
| 1870 | unlink(filelist_fname);
|
|---|
| 1871 | mr_free(filelist_fname);
|
|---|
| 1872 |
|
|---|
| 1873 | // Concoct the call to star/afio to restore files
|
|---|
| 1874 | if (strstr(tarball_fname, ".star.")) {
|
|---|
| 1875 | // star
|
|---|
| 1876 | if (filelist) {
|
|---|
| 1877 | mr_asprintf(&command, "star -x file=%s %s list=%s 2>> %s", afio_fname, executable, filelist_subset_fname, MONDO_LOGFILE);
|
|---|
| 1878 | } else {
|
|---|
| 1879 | mr_asprintf(&command, "star -x file=%s %s 2>> %s", afio_fname, executable, MONDO_LOGFILE);
|
|---|
| 1880 | }
|
|---|
| 1881 | } else {
|
|---|
| 1882 | // afio
|
|---|
| 1883 | if (filelist) {
|
|---|
| 1884 | mr_asprintf(&command, "afio -i -M 8m -b %ld %s -w %s %s 2>> %s", mr_conf->external_tape_blocksize, executable, filelist_subset_fname, afio_fname, MONDO_LOGFILE);
|
|---|
| 1885 | } else {
|
|---|
| 1886 | mr_asprintf(&command, "afio -i -M 8m -b %ld %s %s 2>> %s", mr_conf->external_tape_blocksize, executable, afio_fname, MONDO_LOGFILE);
|
|---|
| 1887 | }
|
|---|
| 1888 | }
|
|---|
| 1889 | mr_free(executable);
|
|---|
| 1890 |
|
|---|
| 1891 | // Call if IF there are files to restore (selectively/unconditionally)
|
|---|
| 1892 | if (restore_this_fileset) {
|
|---|
| 1893 | mr_msg(1, "Calling command='%s'", command);
|
|---|
| 1894 | paranoid_system(command);
|
|---|
| 1895 |
|
|---|
| 1896 | if (g_getfattr) {
|
|---|
| 1897 | iamhere("Restoring xattr stuff");
|
|---|
| 1898 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 1899 | if (res) {
|
|---|
| 1900 | mr_msg(1, "Errors occurred while setting xattr");
|
|---|
| 1901 | } else {
|
|---|
| 1902 | mr_msg(1, "I set xattr OK");
|
|---|
| 1903 | }
|
|---|
| 1904 | retval += res;
|
|---|
| 1905 | }
|
|---|
| 1906 |
|
|---|
| 1907 | if (g_getfacl) {
|
|---|
| 1908 | iamhere("Restoring acl stuff");
|
|---|
| 1909 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 1910 | if (res) {
|
|---|
| 1911 | mr_msg(1, "Errors occurred while setting ACL");
|
|---|
| 1912 | } else {
|
|---|
| 1913 | mr_msg(1, "I set ACL OK");
|
|---|
| 1914 | }
|
|---|
| 1915 | retval += res;
|
|---|
| 1916 | }
|
|---|
| 1917 |
|
|---|
| 1918 | } else {
|
|---|
| 1919 | mr_msg(1, "NOT CALLING '%s'", command);
|
|---|
| 1920 | }
|
|---|
| 1921 | mr_free(command);
|
|---|
| 1922 |
|
|---|
| 1923 | if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
|
|---|
| 1924 | log_to_screen(_("Paused after set %ld"), current_tarball_number);
|
|---|
| 1925 | popup_and_OK(_("Pausing. Press ENTER to continue."));
|
|---|
| 1926 | }
|
|---|
| 1927 |
|
|---|
| 1928 | unlink(filelist_subset_fname);
|
|---|
| 1929 | unlink(afio_fname);
|
|---|
| 1930 |
|
|---|
| 1931 | mr_free(filelist_subset_fname);
|
|---|
| 1932 | mr_free(afio_fname);
|
|---|
| 1933 | return (retval);
|
|---|
| 1934 | }
|
|---|
| 1935 |
|
|---|
| 1936 | /**************************************************************************
|
|---|
| 1937 | *END_RESTORE_A_TARBALL_FROM_STREAM *
|
|---|
| 1938 | **************************************************************************/
|
|---|
| 1939 |
|
|---|
| 1940 |
|
|---|
| 1941 | /**
|
|---|
| 1942 | * Restore all biggiefiles from all media in this CD backup.
|
|---|
| 1943 | * The CD with the last afioball should be currently mounted.
|
|---|
| 1944 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 1945 | * only field used in this function.
|
|---|
| 1946 | * @param filelist The node structure containing the list of files to be
|
|---|
| 1947 | * restored. If a prospective biggiefile is not in this list, it will be ignored.
|
|---|
| 1948 | * @return 0 for success, nonzero for failure.
|
|---|
| 1949 | */
|
|---|
| 1950 | int
|
|---|
| 1951 | restore_all_biggiefiles_from_CD(struct s_node *filelist)
|
|---|
| 1952 | {
|
|---|
| 1953 | int retval = 0;
|
|---|
| 1954 | int res = 0;
|
|---|
| 1955 | long noof_biggiefiles = 0L, bigfileno = 0L, total_slices = 0L;
|
|---|
| 1956 | char *tmp = NULL;
|
|---|
| 1957 | char *tmp1 = NULL;
|
|---|
| 1958 | bool just_changed_cds = FALSE, finished = FALSE;
|
|---|
| 1959 | char *xattr_fname = NULL;
|
|---|
| 1960 | char *acl_fname = NULL;
|
|---|
| 1961 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
|---|
| 1962 | char *pathname_of_last_biggie_restored = NULL;
|
|---|
| 1963 | FILE *fbw = NULL;
|
|---|
| 1964 |
|
|---|
| 1965 | malloc_string(tmp1);
|
|---|
| 1966 | malloc_string(pathname_of_last_biggie_restored);
|
|---|
| 1967 | assert(bkpinfo != NULL);
|
|---|
| 1968 |
|
|---|
| 1969 | mr_asprintf(&biggies_whose_EXATs_we_should_set,
|
|---|
| 1970 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 1971 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 1972 | mr_msg(1, "Warning - cannot openout %s",
|
|---|
| 1973 | biggies_whose_EXATs_we_should_set);
|
|---|
| 1974 | }
|
|---|
| 1975 |
|
|---|
| 1976 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp1);
|
|---|
| 1977 | total_slices = atol(tmp1);
|
|---|
| 1978 | mr_free(tmp1);
|
|---|
| 1979 |
|
|---|
| 1980 | mr_asprintf(&tmp, _("Reassembling large files "));
|
|---|
| 1981 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 1982 | mr_free(tmp);
|
|---|
| 1983 |
|
|---|
| 1984 | if (length_of_file(BIGGIELIST) < 6) {
|
|---|
| 1985 | mr_msg(1, "OK, no biggielist; not restoring biggiefiles");
|
|---|
| 1986 | return (0);
|
|---|
| 1987 | }
|
|---|
| 1988 | noof_biggiefiles = count_lines_in_file(BIGGIELIST);
|
|---|
| 1989 | if (noof_biggiefiles <= 0) {
|
|---|
| 1990 | mr_msg(2,
|
|---|
| 1991 | "OK, no biggiefiles in biggielist; not restoring biggiefiles");
|
|---|
| 1992 | return (0);
|
|---|
| 1993 | }
|
|---|
| 1994 | mr_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
|
|---|
| 1995 |
|
|---|
| 1996 | open_progress_form(_("Reassembling large files"),
|
|---|
| 1997 | _("I am now reassembling all the large files."),
|
|---|
| 1998 | _("Please wait. This may take some time."),
|
|---|
| 1999 | "", total_slices);
|
|---|
| 2000 | for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
|
|---|
| 2001 | mr_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
|
|---|
| 2002 | if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
|
|---|
| 2003 | mr_msg(3,
|
|---|
| 2004 | "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
|
|---|
| 2005 | mr_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
|
|---|
| 2006 | bigfileno + 1,
|
|---|
| 2007 | bkpinfo->backup_media_string,
|
|---|
| 2008 | g_current_media_number);
|
|---|
| 2009 | mr_msg(3, "Slicename would have been %s",
|
|---|
| 2010 | slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
|
|---|
| 2011 | // I'm not positive 'just_changed_cds' is even necessary...
|
|---|
| 2012 | if (just_changed_cds) {
|
|---|
| 2013 | just_changed_cds = FALSE;
|
|---|
| 2014 | mr_msg(3,
|
|---|
| 2015 | "I'll continue to scan this CD for bigfiles to be restored.");
|
|---|
| 2016 | } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
|
|---|
| 2017 | insist_on_this_cd_number(++g_current_media_number);
|
|---|
| 2018 | log_to_screen(_("Restoring from %s #%d"),
|
|---|
| 2019 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2020 | g_current_media_number);
|
|---|
| 2021 | just_changed_cds = TRUE;
|
|---|
| 2022 | } else {
|
|---|
| 2023 | /* That big file doesn't exist, but the followings may */
|
|---|
| 2024 | /* So we need to continue looping */
|
|---|
| 2025 | mr_msg(2, "There was no bigfile #%ld. That's OK.",
|
|---|
| 2026 | bigfileno + 1);
|
|---|
| 2027 | mr_msg(2, "I'm going to stop restoring bigfiles now.");
|
|---|
| 2028 | retval++;
|
|---|
| 2029 | bigfileno++;
|
|---|
| 2030 | }
|
|---|
| 2031 | } else {
|
|---|
| 2032 | just_changed_cds = FALSE;
|
|---|
| 2033 | mr_asprintf(&tmp, _("Restoring big file %ld"), bigfileno + 1);
|
|---|
| 2034 | update_progress_form(tmp);
|
|---|
| 2035 | mr_free(tmp);
|
|---|
| 2036 |
|
|---|
| 2037 | res =
|
|---|
| 2038 | restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
|
|---|
| 2039 | iamhere(pathname_of_last_biggie_restored);
|
|---|
| 2040 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 2041 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 2042 | }
|
|---|
| 2043 | retval += res;
|
|---|
| 2044 | bigfileno++;
|
|---|
| 2045 | }
|
|---|
| 2046 | }
|
|---|
| 2047 |
|
|---|
| 2048 | if (fbw) {
|
|---|
| 2049 | fclose(fbw);
|
|---|
| 2050 | if (g_getfattr) {
|
|---|
| 2051 | mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 2052 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 2053 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 2054 | }
|
|---|
| 2055 | }
|
|---|
| 2056 | if (g_getfacl) {
|
|---|
| 2057 | mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 2058 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 2059 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2060 | }
|
|---|
| 2061 | }
|
|---|
| 2062 | mr_free(acl_fname);
|
|---|
| 2063 | mr_free(xattr_fname);
|
|---|
| 2064 | }
|
|---|
| 2065 | mr_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 2066 |
|
|---|
| 2067 | if (does_file_exist("/PAUSE")) {
|
|---|
| 2068 | popup_and_OK
|
|---|
| 2069 | (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 2070 | }
|
|---|
| 2071 | close_progress_form();
|
|---|
| 2072 | if (retval) {
|
|---|
| 2073 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2074 | } else {
|
|---|
| 2075 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2076 | }
|
|---|
| 2077 | mr_free(pathname_of_last_biggie_restored);
|
|---|
| 2078 | return (retval);
|
|---|
| 2079 | }
|
|---|
| 2080 |
|
|---|
| 2081 | /**************************************************************************
|
|---|
| 2082 | *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
|
|---|
| 2083 | **************************************************************************/
|
|---|
| 2084 |
|
|---|
| 2085 |
|
|---|
| 2086 | /**
|
|---|
| 2087 | * Restore all afioballs from all CDs in the backup.
|
|---|
| 2088 | * The first CD should be inserted (if not, it will be asked for).
|
|---|
| 2089 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 2090 | * only field used in @e this function.
|
|---|
| 2091 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2092 | * restored. If no file in some particular afioball is in this list, afio will
|
|---|
| 2093 | * still be called for that fileset, but nothing will be written.
|
|---|
| 2094 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 2095 | */
|
|---|
| 2096 | int
|
|---|
| 2097 | restore_all_tarballs_from_CD(struct s_node *filelist)
|
|---|
| 2098 | {
|
|---|
| 2099 | int retval = 0;
|
|---|
| 2100 | int res = 0;
|
|---|
| 2101 | int attempts = 0;
|
|---|
| 2102 | long current_tarball_number = 0;
|
|---|
| 2103 | long max_val = 0L;
|
|---|
| 2104 | /**malloc ***/
|
|---|
| 2105 | char *tmp = NULL;
|
|---|
| 2106 | char *tmp1 = NULL;
|
|---|
| 2107 | char *tarball_fname = NULL;
|
|---|
| 2108 | char *progress_str = NULL;
|
|---|
| 2109 | char *comment = NULL;
|
|---|
| 2110 |
|
|---|
| 2111 | malloc_string(tmp1);
|
|---|
| 2112 | malloc_string(tarball_fname);
|
|---|
| 2113 | malloc_string(progress_str);
|
|---|
| 2114 | malloc_string(comment);
|
|---|
| 2115 |
|
|---|
| 2116 | assert(bkpinfo != NULL);
|
|---|
| 2117 |
|
|---|
| 2118 | mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
|
|---|
| 2119 | mr_msg(2,
|
|---|
| 2120 | "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
|
|---|
| 2121 | if (g_current_media_number != 1) {
|
|---|
| 2122 | mr_msg(3, "OK, that's jacked up.");
|
|---|
| 2123 | g_current_media_number = 1;
|
|---|
| 2124 | }
|
|---|
| 2125 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 2126 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp1);
|
|---|
| 2127 | max_val = atol(tmp1) + 1;
|
|---|
| 2128 | mr_free(tmp1);
|
|---|
| 2129 |
|
|---|
| 2130 | mr_asprintf(&progress_str, _("Restoring from %s #%d"),
|
|---|
| 2131 | bkpinfo->backup_media_string,
|
|---|
| 2132 | g_current_media_number);
|
|---|
| 2133 | log_to_screen(progress_str);
|
|---|
| 2134 | open_progress_form(_("Restoring from archives"),
|
|---|
| 2135 | _("Restoring data from the archives."),
|
|---|
| 2136 | _("Please wait. This may take some time."),
|
|---|
| 2137 | progress_str, max_val);
|
|---|
| 2138 | for (;;) {
|
|---|
| 2139 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 2140 | update_progress_form(progress_str);
|
|---|
| 2141 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
|
|---|
| 2142 | current_tarball_number);
|
|---|
| 2143 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2144 | mr_free(tarball_fname);
|
|---|
| 2145 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
|
|---|
| 2146 | current_tarball_number);
|
|---|
| 2147 | }
|
|---|
| 2148 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2149 | mr_free(tarball_fname);
|
|---|
| 2150 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
|
|---|
| 2151 | current_tarball_number);
|
|---|
| 2152 | }
|
|---|
| 2153 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2154 | mr_free(tarball_fname);
|
|---|
| 2155 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.",
|
|---|
| 2156 | current_tarball_number);
|
|---|
| 2157 | }
|
|---|
| 2158 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2159 | mr_free(tarball_fname);
|
|---|
| 2160 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
|
|---|
| 2161 | current_tarball_number);
|
|---|
| 2162 | }
|
|---|
| 2163 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2164 | mr_free(tarball_fname);
|
|---|
| 2165 | mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.",
|
|---|
| 2166 | current_tarball_number);
|
|---|
| 2167 | }
|
|---|
| 2168 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 2169 | mr_free(tarball_fname);
|
|---|
| 2170 | if (current_tarball_number == 0) {
|
|---|
| 2171 | log_to_screen
|
|---|
| 2172 | (_("No tarballs. Strange. Maybe you only backed up freakin' big files?"));
|
|---|
| 2173 | mr_free(progress_str);
|
|---|
| 2174 | return (0);
|
|---|
| 2175 | }
|
|---|
| 2176 | if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
|
|---|
| 2177 | || system("find " MNT_CDROM
|
|---|
| 2178 | "/archives/slice* > /dev/null 2> /dev/null") ==
|
|---|
| 2179 | 0) {
|
|---|
| 2180 | mr_free(tarball_fname);
|
|---|
| 2181 | mr_free(progress_str);
|
|---|
| 2182 | break;
|
|---|
| 2183 | }
|
|---|
| 2184 | g_current_media_number++;
|
|---|
| 2185 | mr_free(progress_str);
|
|---|
| 2186 |
|
|---|
| 2187 | mr_asprintf(&progress_str, _("Restoring from %s #%d"),
|
|---|
| 2188 | bkpinfo->backup_media_string,
|
|---|
| 2189 | g_current_media_number);
|
|---|
| 2190 | log_to_screen(progress_str);
|
|---|
| 2191 | } else {
|
|---|
| 2192 | mr_free(progress_str);
|
|---|
| 2193 | mr_asprintf(&progress_str,
|
|---|
| 2194 | _("Restoring from fileset #%ld on %s #%d"),
|
|---|
| 2195 | current_tarball_number,
|
|---|
| 2196 | bkpinfo->backup_media_string,
|
|---|
| 2197 | g_current_media_number);
|
|---|
| 2198 | for (res = 999, attempts = 0; attempts < 3 && res != 0;
|
|---|
| 2199 | attempts++) {
|
|---|
| 2200 | res =
|
|---|
| 2201 | restore_a_tarball_from_CD(tarball_fname,
|
|---|
| 2202 | current_tarball_number,
|
|---|
| 2203 | filelist, bkpinfo);
|
|---|
| 2204 | }
|
|---|
| 2205 | mr_asprintf(&tmp, _("%s #%d, fileset #%ld - restore "),
|
|---|
| 2206 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 2207 | g_current_media_number, current_tarball_number);
|
|---|
| 2208 | if (res) {
|
|---|
| 2209 | mr_strcat(tmp, _("reported errors"));
|
|---|
| 2210 | } else {
|
|---|
| 2211 | mr_strcat(tmp, _("succeeded"));
|
|---|
| 2212 | }
|
|---|
| 2213 | if (attempts > 1) {
|
|---|
| 2214 | mr_strcat(tmp, _(" (%d attempts) - review logs"), attempts);
|
|---|
| 2215 | }
|
|---|
| 2216 | if (attempts > 1) {
|
|---|
| 2217 | log_to_screen(tmp);
|
|---|
| 2218 | }
|
|---|
| 2219 | mr_free(tmp);
|
|---|
| 2220 |
|
|---|
| 2221 | retval += res;
|
|---|
| 2222 | current_tarball_number++;
|
|---|
| 2223 | g_current_progress++;
|
|---|
| 2224 | }
|
|---|
| 2225 | mr_free(tarball_fname);
|
|---|
| 2226 | }
|
|---|
| 2227 | mr_free(progress_str);
|
|---|
| 2228 | close_progress_form();
|
|---|
| 2229 |
|
|---|
| 2230 | if (retval) {
|
|---|
| 2231 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2232 | } else {
|
|---|
| 2233 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2234 | }
|
|---|
| 2235 | return (retval);
|
|---|
| 2236 | }
|
|---|
| 2237 |
|
|---|
| 2238 | /**************************************************************************
|
|---|
| 2239 | *END_RESTORE_ALL_TARBALLS_FROM_CD *
|
|---|
| 2240 | **************************************************************************/
|
|---|
| 2241 |
|
|---|
| 2242 |
|
|---|
| 2243 | /**
|
|---|
| 2244 | * Restore all biggiefiles from the currently opened stream.
|
|---|
| 2245 | * @param bkpinfo The backup information structure. Passed to other functions.
|
|---|
| 2246 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2247 | * restored. If a prospective biggiefile is not in the list, it will be ignored.
|
|---|
| 2248 | * @return 0 for success, or the number of biggiefiles that failed.
|
|---|
| 2249 | */
|
|---|
| 2250 | int
|
|---|
| 2251 | restore_all_biggiefiles_from_stream(struct s_node *filelist)
|
|---|
| 2252 | {
|
|---|
| 2253 | long noof_biggiefiles = 0L;
|
|---|
| 2254 | long current_bigfile_number = 0L;
|
|---|
| 2255 | long total_slices = 0L;
|
|---|
| 2256 |
|
|---|
| 2257 | int retval = 0;
|
|---|
| 2258 | int res = 0;
|
|---|
| 2259 | int ctrl_chr = 0;
|
|---|
| 2260 |
|
|---|
| 2261 | /** malloc add ****/
|
|---|
| 2262 | char *tmp = NULL;
|
|---|
| 2263 | char *biggie_fname = NULL;
|
|---|
| 2264 | char *biggie_cksum = NULL;
|
|---|
| 2265 | char *xattr_fname = NULL;
|
|---|
| 2266 | char *acl_fname = NULL;
|
|---|
| 2267 | char *pathname_of_last_biggie_restored = NULL;
|
|---|
| 2268 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
|---|
| 2269 | long long biggie_size = (long long)0;
|
|---|
| 2270 | FILE *fbw;
|
|---|
| 2271 |
|
|---|
| 2272 | assert(bkpinfo != NULL);
|
|---|
| 2273 |
|
|---|
| 2274 | malloc_string(tmp);
|
|---|
| 2275 | malloc_string(biggie_fname);
|
|---|
| 2276 | malloc_string(biggie_cksum);
|
|---|
| 2277 | malloc_string(pathname_of_last_biggie_restored);
|
|---|
| 2278 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
|---|
| 2279 | total_slices = atol(tmp);
|
|---|
| 2280 | mr_free(tmp);
|
|---|
| 2281 |
|
|---|
| 2282 | mr_asprintf(&tmp, "Reassembling large files ");
|
|---|
| 2283 | if (g_getfattr) {
|
|---|
| 2284 | mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2285 | }
|
|---|
| 2286 | if (g_getfacl) {
|
|---|
| 2287 | mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2288 | }
|
|---|
| 2289 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 2290 | mr_free(tmp);
|
|---|
| 2291 |
|
|---|
| 2292 | mr_asprintf(&biggies_whose_EXATs_we_should_set,
|
|---|
| 2293 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 2294 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 2295 | mr_msg(1, "Warning - cannot openout %s",
|
|---|
| 2296 | biggies_whose_EXATs_we_should_set);
|
|---|
| 2297 | }
|
|---|
| 2298 | // get xattr and acl files if they're there
|
|---|
| 2299 | res =
|
|---|
| 2300 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2301 | &ctrl_chr);
|
|---|
| 2302 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 2303 | res =
|
|---|
| 2304 | read_EXAT_files_from_tape(&biggie_size, biggie_fname,
|
|---|
| 2305 | &ctrl_chr, xattr_fname, acl_fname);
|
|---|
| 2306 | }
|
|---|
| 2307 |
|
|---|
| 2308 | noof_biggiefiles = atol(biggie_fname);
|
|---|
| 2309 | mr_msg(2, "OK, there are %ld biggiefiles in the archives",
|
|---|
| 2310 | noof_biggiefiles);
|
|---|
| 2311 | open_progress_form(_("Reassembling large files"),
|
|---|
| 2312 | _("I am now reassembling all the large files."),
|
|---|
| 2313 | _("Please wait. This may take some time."),
|
|---|
| 2314 | "", total_slices);
|
|---|
| 2315 |
|
|---|
| 2316 | for (res =
|
|---|
| 2317 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2318 | &ctrl_chr);
|
|---|
| 2319 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
|---|
| 2320 | res =
|
|---|
| 2321 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 2322 | &ctrl_chr)) {
|
|---|
| 2323 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
|---|
| 2324 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
|---|
| 2325 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
|---|
| 2326 | }
|
|---|
| 2327 | /* BERLIOS: useless
|
|---|
| 2328 | p = strrchr(biggie_fname, '/');
|
|---|
| 2329 | if (!p) {
|
|---|
| 2330 | p = biggie_fname;
|
|---|
| 2331 | } else {
|
|---|
| 2332 | p++;
|
|---|
| 2333 | }
|
|---|
| 2334 | */
|
|---|
| 2335 | mr_asprintf(&tmp, _("Restoring big file %ld (%lld K)"),
|
|---|
| 2336 | current_bigfile_number + 1, biggie_size / 1024);
|
|---|
| 2337 | update_progress_form(tmp);
|
|---|
| 2338 | mr_free(tmp);
|
|---|
| 2339 |
|
|---|
| 2340 | res = restore_a_biggiefile_from_stream(biggie_fname,
|
|---|
| 2341 | current_bigfile_number,
|
|---|
| 2342 | biggie_cksum,
|
|---|
| 2343 | biggie_size,
|
|---|
| 2344 | filelist, ctrl_chr,
|
|---|
| 2345 | pathname_of_last_biggie_restored);
|
|---|
| 2346 | mr_msg(1, "I believe I have restored %s",
|
|---|
| 2347 | pathname_of_last_biggie_restored);
|
|---|
| 2348 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 2349 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 2350 | }
|
|---|
| 2351 | mr_free(pathname_of_last_biggie_restored);
|
|---|
| 2352 |
|
|---|
| 2353 | retval += res;
|
|---|
| 2354 | current_bigfile_number++;
|
|---|
| 2355 |
|
|---|
| 2356 | }
|
|---|
| 2357 | if (current_bigfile_number != noof_biggiefiles
|
|---|
| 2358 | && noof_biggiefiles != 0) {
|
|---|
| 2359 | mr_msg(1, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
|
|---|
| 2360 | current_bigfile_number, noof_biggiefiles);
|
|---|
| 2361 | } else {
|
|---|
| 2362 | mr_msg(1, "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
|
|---|
| 2363 | noof_biggiefiles, current_bigfile_number);
|
|---|
| 2364 | }
|
|---|
| 2365 |
|
|---|
| 2366 | if (fbw) {
|
|---|
| 2367 | fclose(fbw);
|
|---|
| 2368 | if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
|
|---|
| 2369 | iamhere("Setting biggie-EXATs");
|
|---|
| 2370 | if (g_getfattr) {
|
|---|
| 2371 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 2372 | mr_msg(1, "set_fattr_List(%s,%s)",
|
|---|
| 2373 | biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 2374 | set_fattr_list(biggies_whose_EXATs_we_should_set,
|
|---|
| 2375 | xattr_fname);
|
|---|
| 2376 | }
|
|---|
| 2377 | }
|
|---|
| 2378 | if (g_getfacl) {
|
|---|
| 2379 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 2380 | mr_msg(1, "set_acl_list(%s,%s)",
|
|---|
| 2381 | biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2382 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 2383 | }
|
|---|
| 2384 | }
|
|---|
| 2385 | } else {
|
|---|
| 2386 | iamhere
|
|---|
| 2387 | ("No biggiefiles selected. So, no biggie-EXATs to set.");
|
|---|
| 2388 | }
|
|---|
| 2389 | }
|
|---|
| 2390 | mr_free(xattr_fname);
|
|---|
| 2391 | mr_free(acl_fname);
|
|---|
| 2392 | mr_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 2393 |
|
|---|
| 2394 | if (does_file_exist("/PAUSE")) {
|
|---|
| 2395 | popup_and_OK
|
|---|
| 2396 | (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
|
|---|
| 2397 | }
|
|---|
| 2398 |
|
|---|
| 2399 | close_progress_form();
|
|---|
| 2400 | if (retval) {
|
|---|
| 2401 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2402 | } else {
|
|---|
| 2403 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2404 | }
|
|---|
| 2405 | mr_free(biggie_fname);
|
|---|
| 2406 | mr_free(biggie_cksum);
|
|---|
| 2407 | return (retval);
|
|---|
| 2408 | }
|
|---|
| 2409 |
|
|---|
| 2410 | /**************************************************************************
|
|---|
| 2411 | *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
|
|---|
| 2412 | **************************************************************************/
|
|---|
| 2413 |
|
|---|
| 2414 |
|
|---|
| 2415 | /**
|
|---|
| 2416 | * Restore all afioballs from the currently opened tape stream.
|
|---|
| 2417 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 2418 | * - @c bkpinfo->backup_media_type
|
|---|
| 2419 | * - @c bkpinfo->restore_path
|
|---|
| 2420 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2421 | * restored. If no file in an afioball is in this list, afio will still be
|
|---|
| 2422 | * called for that fileset, but nothing will be written.
|
|---|
| 2423 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 2424 | */
|
|---|
| 2425 | int
|
|---|
| 2426 | restore_all_tarballs_from_stream(struct s_node *filelist)
|
|---|
| 2427 | {
|
|---|
| 2428 | int retval = 0;
|
|---|
| 2429 | int res = 0;
|
|---|
| 2430 | long current_afioball_number = 0;
|
|---|
| 2431 | int ctrl_chr = 0;
|
|---|
| 2432 | long max_val = 0L /*, total_noof_files */ ;
|
|---|
| 2433 |
|
|---|
| 2434 | /** malloc **/
|
|---|
| 2435 | char *tmp = NULL;
|
|---|
| 2436 | char *progress_str = NULL;
|
|---|
| 2437 | char *tmp_fname = NULL;
|
|---|
| 2438 | char *xattr_fname = NULL;
|
|---|
| 2439 | char *acl_fname = NULL;
|
|---|
| 2440 |
|
|---|
| 2441 | long long tmp_size = 0L;
|
|---|
| 2442 |
|
|---|
| 2443 | malloc_string(tmp_fname);
|
|---|
| 2444 | malloc_string(tmp);
|
|---|
| 2445 | assert(bkpinfo != NULL);
|
|---|
| 2446 | mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
|
|---|
| 2447 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
|---|
| 2448 | max_val = atol(tmp) + 1;
|
|---|
| 2449 | mr_free(tmp);
|
|---|
| 2450 |
|
|---|
| 2451 | chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
|
|---|
| 2452 |
|
|---|
| 2453 | run_program_and_log_output("pwd", 5);
|
|---|
| 2454 |
|
|---|
| 2455 | mr_asprintf(&progress_str, _("Restoring from media #%d"),
|
|---|
| 2456 | g_current_media_number);
|
|---|
| 2457 | log_to_screen(progress_str);
|
|---|
| 2458 | open_progress_form(_("Restoring from archives"),
|
|---|
| 2459 | _("Restoring data from the archives."),
|
|---|
| 2460 | _("Please wait. This may take some time."),
|
|---|
| 2461 | progress_str, max_val);
|
|---|
| 2462 |
|
|---|
| 2463 | mr_msg(3, "hey");
|
|---|
| 2464 |
|
|---|
| 2465 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2466 | if (res) {
|
|---|
| 2467 | mr_msg(2, "Warning - error reading afioball from tape");
|
|---|
| 2468 | }
|
|---|
| 2469 | retval += res;
|
|---|
| 2470 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
|---|
| 2471 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
|---|
| 2472 | }
|
|---|
| 2473 | mr_msg(2, "ho");
|
|---|
| 2474 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2475 | while (ctrl_chr != BLK_STOP_AFIOBALLS) {
|
|---|
| 2476 | update_progress_form(progress_str);
|
|---|
| 2477 | if (g_getfattr) {
|
|---|
| 2478 | mr_asprintf(&xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 2479 | current_afioball_number);
|
|---|
| 2480 | unlink(xattr_fname);
|
|---|
| 2481 | }
|
|---|
| 2482 | if (g_getfacl) {
|
|---|
| 2483 | mr_asprintf(&acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 2484 | current_afioball_number);
|
|---|
| 2485 | unlink(acl_fname);
|
|---|
| 2486 | }
|
|---|
| 2487 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 2488 | iamhere("Reading EXAT files from tape");
|
|---|
| 2489 | res =
|
|---|
| 2490 | read_EXAT_files_from_tape(&tmp_size, tmp_fname,
|
|---|
| 2491 | &ctrl_chr, xattr_fname,
|
|---|
| 2492 | acl_fname);
|
|---|
| 2493 | }
|
|---|
| 2494 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 2495 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 2496 | }
|
|---|
| 2497 | /* BERLIOS: useless ?
|
|---|
| 2498 | mr_asprintf(&tmp,
|
|---|
| 2499 | _("Restoring from fileset #%ld (name=%s, size=%ld K)"),
|
|---|
| 2500 | current_afioball_number, tmp_fname, (long) tmp_size >> 10);
|
|---|
| 2501 | */
|
|---|
| 2502 | res =
|
|---|
| 2503 | restore_a_tarball_from_stream(tmp_fname,
|
|---|
| 2504 | current_afioball_number,
|
|---|
| 2505 | filelist, tmp_size, xattr_fname,
|
|---|
| 2506 | acl_fname);
|
|---|
| 2507 | retval += res;
|
|---|
| 2508 | if (res) {
|
|---|
| 2509 | log_to_screen("Fileset %ld - errors occurred",
|
|---|
| 2510 | current_afioball_number);
|
|---|
| 2511 | }
|
|---|
| 2512 | res =
|
|---|
| 2513 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2514 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 2515 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 2516 | }
|
|---|
| 2517 |
|
|---|
| 2518 | current_afioball_number++;
|
|---|
| 2519 | g_current_progress++;
|
|---|
| 2520 |
|
|---|
| 2521 | mr_free(progress_str);
|
|---|
| 2522 | mr_asprintf(&progress_str, _("Restoring from fileset #%ld on %s #%d"),
|
|---|
| 2523 | current_afioball_number,
|
|---|
| 2524 | bkpinfo->backup_media_string,
|
|---|
| 2525 | g_current_media_number);
|
|---|
| 2526 | res =
|
|---|
| 2527 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 2528 | if (g_getfattr) {
|
|---|
| 2529 | unlink(xattr_fname);
|
|---|
| 2530 | }
|
|---|
| 2531 | if (g_getfacl) {
|
|---|
| 2532 | unlink(acl_fname);
|
|---|
| 2533 | }
|
|---|
| 2534 | mr_free(xattr_fname);
|
|---|
| 2535 | mr_free(acl_fname);
|
|---|
| 2536 | } // next
|
|---|
| 2537 | mr_free(progress_str);
|
|---|
| 2538 | mr_free(tmp_fname);
|
|---|
| 2539 |
|
|---|
| 2540 | mr_msg(1, "All done with afioballs");
|
|---|
| 2541 | close_progress_form();
|
|---|
| 2542 | if (retval) {
|
|---|
| 2543 | mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
|
|---|
| 2544 | } else {
|
|---|
| 2545 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
|---|
| 2546 | }
|
|---|
| 2547 | return (retval);
|
|---|
| 2548 | }
|
|---|
| 2549 |
|
|---|
| 2550 | /**************************************************************************
|
|---|
| 2551 | *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
|
|---|
| 2552 | **************************************************************************/
|
|---|
| 2553 |
|
|---|
| 2554 | /* @} - end of LLrestoreGroup */
|
|---|
| 2555 |
|
|---|
| 2556 |
|
|---|
| 2557 | /**
|
|---|
| 2558 | * Restore all files in @p filelist.
|
|---|
| 2559 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 2560 | * @param filelist The node structure containing the list of files to be
|
|---|
| 2561 | * restored.
|
|---|
| 2562 | * @return 0 for success, or the number of afioballs and biggiefiles that failed.
|
|---|
| 2563 | * @ingroup restoreGroup
|
|---|
| 2564 | */
|
|---|
| 2565 | int restore_everything(struct s_node *filelist)
|
|---|
| 2566 | {
|
|---|
| 2567 | int resA;
|
|---|
| 2568 | int resB;
|
|---|
| 2569 |
|
|---|
| 2570 | /** mallco ***/
|
|---|
| 2571 | char *cwd = NULL;
|
|---|
| 2572 | char *newpath = NULL;
|
|---|
| 2573 | char *tmp = NULL;
|
|---|
| 2574 | assert(bkpinfo != NULL);
|
|---|
| 2575 |
|
|---|
| 2576 | malloc_string(cwd);
|
|---|
| 2577 | malloc_string(newpath);
|
|---|
| 2578 | mr_msg(2, "restore_everything() --- starting");
|
|---|
| 2579 | g_current_media_number = 1;
|
|---|
| 2580 | /* BERLIOS: should test return value, or better change the function */
|
|---|
| 2581 | getcwd(cwd, MAX_STR_LEN - 1);
|
|---|
| 2582 | mr_asprintf(&tmp, "mkdir -p %s", bkpinfo->restore_path);
|
|---|
| 2583 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2584 | mr_free(tmp);
|
|---|
| 2585 |
|
|---|
| 2586 | mr_msg(1, "Changing dir to %s", bkpinfo->restore_path);
|
|---|
| 2587 | chdir(bkpinfo->restore_path);
|
|---|
| 2588 | /* BERLIOS: should test return value, or better change the function */
|
|---|
| 2589 | getcwd(newpath, MAX_STR_LEN - 1);
|
|---|
| 2590 | mr_msg(1, "path is now %s", newpath);
|
|---|
| 2591 | mr_msg(1, "restoring everything");
|
|---|
| 2592 | if (!find_home_of_exe("petris") && !g_text_mode) {
|
|---|
| 2593 | newtDrawRootText(0, g_noof_rows - 2,
|
|---|
| 2594 | _("Press ALT-<left cursor> twice to play Petris :-) "));
|
|---|
| 2595 | newtRefresh();
|
|---|
| 2596 | }
|
|---|
| 2597 | mvaddstr_and_log_it(g_currentY, 0, _("Preparing to read your archives"));
|
|---|
| 2598 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2599 | mount_media();
|
|---|
| 2600 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 2601 | _("Restoring OS and data from streaming media"));
|
|---|
| 2602 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 2603 | openin_cdstream();
|
|---|
| 2604 | } else {
|
|---|
| 2605 | assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
|
|---|
| 2606 | openin_tape();
|
|---|
| 2607 | }
|
|---|
| 2608 | resA = restore_all_tarballs_from_stream(filelist);
|
|---|
| 2609 | resB = restore_all_biggiefiles_from_stream(filelist);
|
|---|
| 2610 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 2611 | closein_cdstream();
|
|---|
| 2612 | } else {
|
|---|
| 2613 | closein_tape();
|
|---|
| 2614 | }
|
|---|
| 2615 | } else {
|
|---|
| 2616 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 2617 | _("Restoring OS and data from CD/USB "));
|
|---|
| 2618 | mount_media();
|
|---|
| 2619 | resA = restore_all_tarballs_from_CD(filelist);
|
|---|
| 2620 | resB = restore_all_biggiefiles_from_CD(filelist);
|
|---|
| 2621 | }
|
|---|
| 2622 | chdir(cwd);
|
|---|
| 2623 | if (resA + resB) {
|
|---|
| 2624 | log_to_screen(_("Errors occurred while data was being restored."));
|
|---|
| 2625 | }
|
|---|
| 2626 | if (length_of_file("/etc/raidtab") > 0) {
|
|---|
| 2627 | mr_msg(2, "Copying local raidtab to restored filesystem");
|
|---|
| 2628 | run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
|
|---|
| 2629 | "/etc/raidtab", FALSE);
|
|---|
| 2630 | }
|
|---|
| 2631 | kill_petris();
|
|---|
| 2632 | mr_msg(2, "restore_everything() --- leaving");
|
|---|
| 2633 | mr_free(cwd);
|
|---|
| 2634 | mr_free(newpath);
|
|---|
| 2635 | return (resA + resB);
|
|---|
| 2636 | }
|
|---|
| 2637 |
|
|---|
| 2638 | /**************************************************************************
|
|---|
| 2639 | *END_RESTORE_EVERYTHING *
|
|---|
| 2640 | **************************************************************************/
|
|---|
| 2641 |
|
|---|
| 2642 |
|
|---|
| 2643 | /**
|
|---|
| 2644 | * @brief Haha. You wish! (This function is not implemented :-)
|
|---|
| 2645 | */
|
|---|
| 2646 | int
|
|---|
| 2647 | restore_live_from_monitas_server(char *monitas_device,
|
|---|
| 2648 | char *restore_this_directory,
|
|---|
| 2649 | char *restore_here)
|
|---|
| 2650 | /* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
|
|---|
| 2651 | {
|
|---|
| 2652 | FILE *fout;
|
|---|
| 2653 | int retval = 0;
|
|---|
| 2654 | int i;
|
|---|
| 2655 | int j;
|
|---|
| 2656 | struct mountlist_itself the_mountlist;
|
|---|
| 2657 | static struct raidlist_itself the_raidlist;
|
|---|
| 2658 | /** malloc **/
|
|---|
| 2659 | char tmp[MAX_STR_LEN + 1];
|
|---|
| 2660 | char command[MAX_STR_LEN + 1];
|
|---|
| 2661 | char datablock[256 * 1024];
|
|---|
| 2662 | char datadisks_fname[MAX_STR_LEN + 1];
|
|---|
| 2663 | long k;
|
|---|
| 2664 | long length;
|
|---|
| 2665 | long long llt;
|
|---|
| 2666 | struct s_node *filelist = NULL;
|
|---|
| 2667 | assert(bkpinfo != NULL);
|
|---|
| 2668 | assert_string_is_neither_NULL_nor_zerolength(monitas_device);
|
|---|
| 2669 | assert(restore_this_directory != NULL);
|
|---|
| 2670 | assert(restore_here != NULL);
|
|---|
| 2671 |
|
|---|
| 2672 | sprintf(tmp, "restore_here = '%s'", restore_here);
|
|---|
| 2673 |
|
|---|
| 2674 | mr_msg(2, tmp);
|
|---|
| 2675 |
|
|---|
| 2676 | mr_msg(2, "restore_live_from_monitas_server() - starting");
|
|---|
| 2677 | unlink("/tmp/mountlist.txt");
|
|---|
| 2678 | unlink("/tmp/filelist.full");
|
|---|
| 2679 | unlink("/tmp/biggielist.txt");
|
|---|
| 2680 | if (restore_here[0] == '\0') {
|
|---|
| 2681 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
|---|
| 2682 | } else {
|
|---|
| 2683 | strcpy(bkpinfo->restore_path, restore_here);
|
|---|
| 2684 | }
|
|---|
| 2685 | mr_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
|---|
| 2686 | sprintf(tmp, "FYI - data will be restored to %s",
|
|---|
| 2687 | bkpinfo->restore_path);
|
|---|
| 2688 | mr_msg(3, tmp);
|
|---|
| 2689 | mr_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
|---|
| 2690 | sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
|
|---|
| 2691 | (int) (random() % 32768));
|
|---|
| 2692 | chdir(bkpinfo->tmpdir);
|
|---|
| 2693 |
|
|---|
| 2694 | sprintf(command, "cat %s", monitas_device);
|
|---|
| 2695 | g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
|
|---|
| 2696 | if (!(fout = fopen(datadisks_fname, "w"))) {
|
|---|
| 2697 | log_OS_error(datadisks_fname);
|
|---|
| 2698 | return (1);
|
|---|
| 2699 | }
|
|---|
| 2700 | for (i = 0; i < 32; i++) {
|
|---|
| 2701 | for (j = 0; j < 4; j++) {
|
|---|
| 2702 | for (length = k = 0; length < 256 * 1024; length += k) {
|
|---|
| 2703 | k = fread(datablock + length, 1, 256 * 1024 - length,
|
|---|
| 2704 | g_tape_stream);
|
|---|
| 2705 | }
|
|---|
| 2706 | fwrite(datablock, 1, length, fout);
|
|---|
| 2707 | g_tape_posK += length;
|
|---|
| 2708 | }
|
|---|
| 2709 | }
|
|---|
| 2710 | paranoid_fclose(fout);
|
|---|
| 2711 | sprintf(command,
|
|---|
| 2712 | "tar -zxvf %s ./tmp/mondo-restore.cfg ./tmp/mountlist.txt ./tmp/filelist.full ./tmp/biggielist.txt",
|
|---|
| 2713 | datadisks_fname);
|
|---|
| 2714 | run_program_and_log_output(command, 4);
|
|---|
| 2715 | read_header_block_from_stream(&llt, tmp, &i);
|
|---|
| 2716 | read_header_block_from_stream(&llt, tmp, &i);
|
|---|
| 2717 |
|
|---|
| 2718 | unlink(datadisks_fname);
|
|---|
| 2719 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 2720 | retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
|
|---|
| 2721 |
|
|---|
| 2722 |
|
|---|
| 2723 | load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
|
|---|
| 2724 | iamhere("FIXME");
|
|---|
| 2725 | fatal_error("This will fail");
|
|---|
| 2726 | sprintf(command,
|
|---|
| 2727 | "grep -E '^%s.*$' %s > %s",
|
|---|
| 2728 | restore_this_directory, g_filelist_full, g_filelist_full);
|
|---|
| 2729 | if (system(command)) {
|
|---|
| 2730 | retval++;
|
|---|
| 2731 | log_to_screen
|
|---|
| 2732 | ("Error(s) occurred while processing filelist and wildcard");
|
|---|
| 2733 | }
|
|---|
| 2734 | iamhere("FIXME");
|
|---|
| 2735 | fatal_error("This will fail");
|
|---|
| 2736 | sprintf(command,
|
|---|
| 2737 | "grep -E '^%s.*$' %s > %s",
|
|---|
| 2738 | restore_this_directory, g_biggielist_txt, g_biggielist_txt);
|
|---|
| 2739 | if (system(command)) {
|
|---|
| 2740 | mr_msg(1,
|
|---|
| 2741 | "Error(s) occurred while processing biggielist and wildcard");
|
|---|
| 2742 | }
|
|---|
| 2743 | sprintf(command, "touch %s", g_biggielist_txt);
|
|---|
| 2744 | run_program_and_log_output(command, FALSE);
|
|---|
| 2745 | // filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
|
|---|
| 2746 | retval += restore_everything(filelist);
|
|---|
| 2747 | free_filelist(filelist);
|
|---|
| 2748 | mr_msg(2, "--------End of restore_live_from_monitas_server--------");
|
|---|
| 2749 | return (retval);
|
|---|
| 2750 | }
|
|---|
| 2751 |
|
|---|
| 2752 | /**************************************************************************
|
|---|
| 2753 | *END_RESTORE_LIVE_FROM_MONITAS_SERVER *
|
|---|
| 2754 | **************************************************************************/
|
|---|
| 2755 |
|
|---|
| 2756 |
|
|---|
| 2757 |
|
|---|
| 2758 |
|
|---|
| 2759 | extern void wait_until_software_raids_are_prepped(int);
|
|---|
| 2760 |
|
|---|
| 2761 | char which_restore_mode(void);
|
|---|
| 2762 |
|
|---|
| 2763 |
|
|---|
| 2764 | /**
|
|---|
| 2765 | * Log a "don't panic" message to the logfile.
|
|---|
| 2766 | */
|
|---|
| 2767 | void welcome_to_mondorestore(void)
|
|---|
| 2768 | {
|
|---|
| 2769 | mr_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
|
|---|
| 2770 | mr_msg(0,
|
|---|
| 2771 | "DON'T PANIC! Mondorestore logs almost everything, so please ");
|
|---|
| 2772 | mr_msg(0,
|
|---|
| 2773 | "don't break out in a cold sweat just because you see a few ");
|
|---|
| 2774 | mr_msg(0,
|
|---|
| 2775 | "error messages in the log. Read them; analyze them; see if ");
|
|---|
| 2776 | mr_msg(0,
|
|---|
| 2777 | "they are significant; above all, verify your backups! Please");
|
|---|
| 2778 | mr_msg(0,
|
|---|
| 2779 | "attach a compressed copy of this log to any e-mail you send ");
|
|---|
| 2780 | mr_msg(0,
|
|---|
| 2781 | "to the Mondo mailing list when you are seeking technical ");
|
|---|
| 2782 | mr_msg(0,
|
|---|
| 2783 | "support. Without it, we can't help you. - DevTeam");
|
|---|
| 2784 | mr_msg(0,
|
|---|
| 2785 | "------------------------------------------------------------");
|
|---|
| 2786 | mr_msg(0,
|
|---|
| 2787 | "BTW, despite (or perhaps because of) the wealth of messages,");
|
|---|
| 2788 | mr_msg(0,
|
|---|
| 2789 | "some users are inclined to stop reading this log. If Mondo ");
|
|---|
| 2790 | mr_msg(0,
|
|---|
| 2791 | "stopped for some reason, chances are it's detailed here. ");
|
|---|
| 2792 | mr_msg(0,
|
|---|
| 2793 | "More than likely there's a message near the end of this ");
|
|---|
| 2794 | mr_msg(0,
|
|---|
| 2795 | "log that will tell you what is wrong. Please read it! ");
|
|---|
| 2796 | mr_msg(0,
|
|---|
| 2797 | "------------------------------------------------------------");
|
|---|
| 2798 | }
|
|---|
| 2799 |
|
|---|
| 2800 |
|
|---|
| 2801 | /**
|
|---|
| 2802 | * Restore the user's data.
|
|---|
| 2803 | * What did you think it did, anyway? :-)
|
|---|
| 2804 | */
|
|---|
| 2805 | int main(int argc, char *argv[])
|
|---|
| 2806 | {
|
|---|
| 2807 | FILE *fin = NULL;
|
|---|
| 2808 | FILE *fout = NULL;
|
|---|
| 2809 | int retval = 0;
|
|---|
| 2810 | int res = 0;
|
|---|
| 2811 | char *tmp = NULL;
|
|---|
| 2812 |
|
|---|
| 2813 | struct mountlist_itself *mountlist = NULL;
|
|---|
| 2814 | struct raidlist_itself *raidlist = NULL;
|
|---|
| 2815 | struct s_node *filelist = NULL;
|
|---|
| 2816 | char *a = NULL, *b = NULL;
|
|---|
| 2817 | bool run_postnuke = FALSE;
|
|---|
| 2818 |
|
|---|
| 2819 | #ifdef ENABLE_NLS
|
|---|
| 2820 | setlocale(LC_ALL, "");
|
|---|
| 2821 | (void) textdomain("mondo");
|
|---|
| 2822 | #endif
|
|---|
| 2823 |
|
|---|
| 2824 | /* Reference the right cleanup function for mr_exit */
|
|---|
| 2825 | mr_cleanup = &mr_rs_cleanup;
|
|---|
| 2826 |
|
|---|
| 2827 | if (getuid() != 0) {
|
|---|
| 2828 | fprintf(stderr, _("Please run as root.\n"));
|
|---|
| 2829 | mr_exit(127, NULL);
|
|---|
| 2830 | }
|
|---|
| 2831 | /* Conf file management */
|
|---|
| 2832 | mr_conf = mr_malloc(sizeof(struct mr_rs_conf));
|
|---|
| 2833 | mr_rs_reset_conf(mr_conf);
|
|---|
| 2834 | bkpinfo = mr_malloc(sizeof(struct s_bkpinfo));
|
|---|
| 2835 | reset_bkpinfo();
|
|---|
| 2836 |
|
|---|
| 2837 | mr_conf->log_level = DEFAULT_MR_LOGLEVEL;
|
|---|
| 2838 |
|
|---|
| 2839 | /* Configure global variables */
|
|---|
| 2840 | #ifdef __FreeBSD__
|
|---|
| 2841 | if (strstr
|
|---|
| 2842 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
|---|
| 2843 | "textonly"))
|
|---|
| 2844 | #else
|
|---|
| 2845 | if (strstr
|
|---|
| 2846 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
|---|
| 2847 | "textonly"))
|
|---|
| 2848 | #endif
|
|---|
| 2849 | {
|
|---|
| 2850 | g_text_mode = TRUE;
|
|---|
| 2851 | mr_msg(1, "TEXTONLY MODE");
|
|---|
| 2852 | } else {
|
|---|
| 2853 | g_text_mode = FALSE;
|
|---|
| 2854 | } // newt :-)
|
|---|
| 2855 | mountlist = mr_malloc(sizeof(struct mountlist_itself));
|
|---|
| 2856 | raidlist = mr_malloc(sizeof(struct raidlist_itself));
|
|---|
| 2857 |
|
|---|
| 2858 | malloc_libmondo_global_strings();
|
|---|
| 2859 |
|
|---|
| 2860 | sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
|
|---|
| 2861 | make_hole_for_dir(g_tmpfs_mountpt);
|
|---|
| 2862 | g_current_media_number = 1; // precaution
|
|---|
| 2863 |
|
|---|
| 2864 | run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
|
|---|
| 2865 |
|
|---|
| 2866 | malloc_string(a);
|
|---|
| 2867 | malloc_string(b);
|
|---|
| 2868 | setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
|
|---|
| 2869 | bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
|
|---|
| 2870 | strcpy(bkpinfo->backup_media_string,"");
|
|---|
| 2871 | bkpinfo->restore_data = TRUE; // Well, yeah :-)
|
|---|
| 2872 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 2873 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 2874 | } // for b0rken distros
|
|---|
| 2875 | g_main_pid = getpid();
|
|---|
| 2876 | srandom((int) (time(NULL)));
|
|---|
| 2877 | register_pid(getpid(), "mondo");
|
|---|
| 2878 | set_signals(TRUE);
|
|---|
| 2879 | g_kernel_version = get_kernel_version();
|
|---|
| 2880 |
|
|---|
| 2881 | mr_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
|
|---|
| 2882 | if (strlen(g_mountlist_fname) < 3) {
|
|---|
| 2883 | fatal_error
|
|---|
| 2884 | ("Serious error in malloc()'ing. Could be a bug in your glibc.");
|
|---|
| 2885 | }
|
|---|
| 2886 | mkdir(MNT_CDROM, 0x770);
|
|---|
| 2887 | make_hole_for_dir(MONDO_CACHE);
|
|---|
| 2888 |
|
|---|
| 2889 | /* Backup original mountlist.txt */
|
|---|
| 2890 | mr_asprintf(&tmp, "%s.orig", g_mountlist_fname);
|
|---|
| 2891 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 2892 | mr_msg(2,
|
|---|
| 2893 | "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
|
|---|
| 2894 | __LINE__, g_mountlist_fname);
|
|---|
| 2895 | } else if (!does_file_exist(tmp)) {
|
|---|
| 2896 | mr_free(tmp);
|
|---|
| 2897 | mr_asprintf(&tmp, "cp -f %s %s.orig", g_mountlist_fname,
|
|---|
| 2898 | g_mountlist_fname);
|
|---|
| 2899 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 2900 | }
|
|---|
| 2901 | mr_free(tmp);
|
|---|
| 2902 |
|
|---|
| 2903 | /* Init directories */
|
|---|
| 2904 | make_hole_for_dir("/var/log");
|
|---|
| 2905 | make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
|
|---|
| 2906 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 2907 |
|
|---|
| 2908 | run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
|
|---|
| 2909 |
|
|---|
| 2910 | /* Init GUI */
|
|---|
| 2911 | malloc_libmondo_global_strings();
|
|---|
| 2912 | setup_newt_stuff(); /* call newtInit and setup screen log */
|
|---|
| 2913 | welcome_to_mondorestore();
|
|---|
| 2914 | if (bkpinfo->disaster_recovery) {
|
|---|
| 2915 | mr_msg(1, "I am in disaster recovery mode");
|
|---|
| 2916 | } else {
|
|---|
| 2917 | mr_msg(1, "I am in normal, live mode");
|
|---|
| 2918 | }
|
|---|
| 2919 |
|
|---|
| 2920 | iamhere("what time is it");
|
|---|
| 2921 |
|
|---|
| 2922 | /* Process command-line parameters */
|
|---|
| 2923 | if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
|
|---|
| 2924 | #ifdef __FreeBSD__
|
|---|
| 2925 | system("mv -f /tmp/raidconf.txt /etc/raidtab");
|
|---|
| 2926 | if (!does_file_exist("/etc/raidtab"))
|
|---|
| 2927 | system("vinum printconfig > /etc/raidtab");
|
|---|
| 2928 | #endif
|
|---|
| 2929 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 2930 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 2931 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 2932 | }
|
|---|
| 2933 | res = let_user_edit_the_mountlist(mountlist, raidlist);
|
|---|
| 2934 | #ifdef __FreeBSD__
|
|---|
| 2935 | system("mv -f /etc/raidtab /tmp/raidconf.txt");
|
|---|
| 2936 | #endif
|
|---|
| 2937 | paranoid_MR_finish(res);
|
|---|
| 2938 | }
|
|---|
| 2939 |
|
|---|
| 2940 | mr_conf->log_level = DEFAULT_MR_LOGLEVEL;
|
|---|
| 2941 | if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
|
|---|
| 2942 | fout = fopen("/tmp/out.txt", "w");
|
|---|
| 2943 | fput_string_one_char_at_a_time(stderr, argv[2]);
|
|---|
| 2944 | finish(0);
|
|---|
| 2945 | }
|
|---|
| 2946 |
|
|---|
| 2947 | if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
|
|---|
| 2948 | make_grub_install_scriptlet(argv[2]);
|
|---|
| 2949 | finish(0);
|
|---|
| 2950 | }
|
|---|
| 2951 |
|
|---|
| 2952 | if (argc == 5 && strcmp(argv[1], "--common") == 0) {
|
|---|
| 2953 | mr_conf->log_level = 6;
|
|---|
| 2954 | filelist = load_filelist(argv[2]);
|
|---|
| 2955 | if (!filelist) {
|
|---|
| 2956 | fatal_error("Failed to load filelist");
|
|---|
| 2957 | }
|
|---|
| 2958 | toggle_node_selection(filelist, FALSE);
|
|---|
| 2959 | toggle_all_root_dirs_on(filelist);
|
|---|
| 2960 | // BERLIOS: /usr/lib ???
|
|---|
| 2961 | toggle_path_selection(filelist, "/usr/share", TRUE);
|
|---|
| 2962 | save_filelist(filelist, "/tmp/out.txt");
|
|---|
| 2963 | mr_asprintf(&a, argv[3]);
|
|---|
| 2964 | mr_asprintf(&b, argv[4]);
|
|---|
| 2965 |
|
|---|
| 2966 | res = save_filelist_entries_in_common(a, filelist, b, FALSE);
|
|---|
| 2967 | free_filelist(filelist);
|
|---|
| 2968 | mr_free(a);
|
|---|
| 2969 | mr_free(b);
|
|---|
| 2970 | printf("res = %d", res);
|
|---|
| 2971 | finish(0);
|
|---|
| 2972 | }
|
|---|
| 2973 |
|
|---|
| 2974 | if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
|
|---|
| 2975 | popup_changelist_from_file(argv[2]);
|
|---|
| 2976 | paranoid_MR_finish(0);
|
|---|
| 2977 | }
|
|---|
| 2978 |
|
|---|
| 2979 | if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
|
|---|
| 2980 | mr_msg(1, "SCORE");
|
|---|
| 2981 | mr_conf->log_level = 10;
|
|---|
| 2982 | if (strstr(argv[2], "save")) {
|
|---|
| 2983 | mr_msg(1, "Saving from %s to %s", argv[3], argv[4]);
|
|---|
| 2984 | fin = fopen(argv[3], "r");
|
|---|
| 2985 | fout = fopen(argv[4], "w");
|
|---|
| 2986 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 2987 | fclose(fin);
|
|---|
| 2988 | fin = fopen(argv[3], "r");
|
|---|
| 2989 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 2990 | fclose(fout);
|
|---|
| 2991 | fclose(fin);
|
|---|
| 2992 | } else if (strstr(argv[2], "restore")) {
|
|---|
| 2993 | fout = fopen(argv[3], "w");
|
|---|
| 2994 | fin = fopen(argv[4], "r");
|
|---|
| 2995 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 2996 | fclose(fin);
|
|---|
| 2997 | fin = fopen(argv[4], "r");
|
|---|
| 2998 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 2999 | fclose(fout);
|
|---|
| 3000 | fclose(fin);
|
|---|
| 3001 | } else {
|
|---|
| 3002 | fatal_error("Unknown additional param");
|
|---|
| 3003 | }
|
|---|
| 3004 | finish(0);
|
|---|
| 3005 | }
|
|---|
| 3006 |
|
|---|
| 3007 | if (argc == 2 && strcmp(argv[1], "--mdstat") == 0) {
|
|---|
| 3008 | wait_until_software_raids_are_prepped(100);
|
|---|
| 3009 | finish(0);
|
|---|
| 3010 | }
|
|---|
| 3011 |
|
|---|
| 3012 | if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
|
|---|
| 3013 | finish(create_raidtab_from_mdstat(argv[2]));
|
|---|
| 3014 | }
|
|---|
| 3015 |
|
|---|
| 3016 | if (argc == 3 && strcmp(argv[1], "-p") == 0) {
|
|---|
| 3017 | mr_allocstr(bkpinfo->prefix,argv[2]);
|
|---|
| 3018 | mr_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
|---|
| 3019 | }
|
|---|
| 3020 |
|
|---|
| 3021 | if (argc == 3 && strcmp(argv[1], "-K") == 0) {
|
|---|
| 3022 | g_loglevel = atoi(argv[2]);
|
|---|
| 3023 | log_msg(1,"Loglevel forced to %s",g_loglevel);
|
|---|
| 3024 | }
|
|---|
| 3025 |
|
|---|
| 3026 | if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
|
|---|
| 3027 | retval = run_grub(FALSE, "/dev/hda");
|
|---|
| 3028 | if (retval) {
|
|---|
| 3029 | log_to_screen(_("Failed to write Master Boot Record"));
|
|---|
| 3030 | }
|
|---|
| 3031 | paranoid_MR_finish(0);
|
|---|
| 3032 | }
|
|---|
| 3033 | if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
|
|---|
| 3034 | g_current_media_number = atoi(argv[2]);
|
|---|
| 3035 | pause_and_ask_for_cdr(5);
|
|---|
| 3036 | paranoid_MR_finish(0);
|
|---|
| 3037 | } else if (!bkpinfo->disaster_recovery) { // live!
|
|---|
| 3038 | if (argc != 1) {
|
|---|
| 3039 | popup_and_OK
|
|---|
| 3040 | (_("Live mode doesn't support command-line parameters yet."));
|
|---|
| 3041 | paranoid_MR_finish(1);
|
|---|
| 3042 | }
|
|---|
| 3043 | mr_msg(1, "I am in normal, live mode.");
|
|---|
| 3044 | mr_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
|
|---|
| 3045 | mount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 3046 | mr_msg(2, "Still here.");
|
|---|
| 3047 | if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
|
|---|
| 3048 | g_restoring_live_from_cd = TRUE;
|
|---|
| 3049 | }
|
|---|
| 3050 | if (bkpinfo->backup_media_type == nfs) {
|
|---|
| 3051 | g_restoring_live_from_nfs = TRUE;
|
|---|
| 3052 | }
|
|---|
| 3053 | if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
|
|---|
| 3054 | retval =
|
|---|
| 3055 | restore_live_from_monitas_server(argv[2],
|
|---|
| 3056 | argv[3], argv[4]);
|
|---|
| 3057 | } else {
|
|---|
| 3058 | mr_msg(2, "Calling restore_to_live_filesystem()");
|
|---|
| 3059 | retval = restore_to_live_filesystem();
|
|---|
| 3060 | }
|
|---|
| 3061 | mr_msg(2, "Still here. Yay.");
|
|---|
| 3062 | if (strlen(bkpinfo->tmpdir) > 0) {
|
|---|
| 3063 | mr_asprintf(&tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
|
|---|
| 3064 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3065 | mr_free(tmp);
|
|---|
| 3066 | }
|
|---|
| 3067 | unmount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 3068 | paranoid_MR_finish(retval);
|
|---|
| 3069 | } else {
|
|---|
| 3070 | /* Disaster recovery mode (must be) */
|
|---|
| 3071 | mr_msg(1, "I must be in disaster recovery mode.");
|
|---|
| 3072 | mr_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
|
|---|
| 3073 | if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
|
|---|
| 3074 | log_to_screen(_("Uh, that hasn't been implemented yet."));
|
|---|
| 3075 | paranoid_MR_finish(1);
|
|---|
| 3076 | }
|
|---|
| 3077 |
|
|---|
| 3078 | iamhere("About to call load_mountlist and load_raidtab");
|
|---|
| 3079 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
|---|
| 3080 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 3081 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3082 | retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3083 | iamhere
|
|---|
| 3084 | ("Returned from calling load_mountlist and load_raidtab successfully");
|
|---|
| 3085 |
|
|---|
| 3086 | if (argc > 1
|
|---|
| 3087 | && (strcmp(argv[1], "--compare") == 0
|
|---|
| 3088 | || strcmp(argv[1], "--nuke") == 0)) {
|
|---|
| 3089 | if (bkpinfo->backup_media_type == nfs
|
|---|
| 3090 | && !is_this_device_mounted(bkpinfo->nfs_mount)) {
|
|---|
| 3091 | mr_msg(1, "Mounting nfs dir");
|
|---|
| 3092 | sprintf(bkpinfo->isodir, "/tmp/isodir");
|
|---|
| 3093 | run_program_and_log_output("mkdir -p /tmp/isodir", 5);
|
|---|
| 3094 | mr_asprintf(&tmp, "mount %s -t nfs -o nolock /tmp/isodir",
|
|---|
| 3095 | bkpinfo->nfs_mount);
|
|---|
| 3096 | run_program_and_log_output(tmp, 1);
|
|---|
| 3097 | mr_free(tmp);
|
|---|
| 3098 | }
|
|---|
| 3099 | }
|
|---|
| 3100 |
|
|---|
| 3101 |
|
|---|
| 3102 | if (retval) {
|
|---|
| 3103 | log_to_screen
|
|---|
| 3104 | (_("Warning - load_raidtab_into_raidlist returned an error"));
|
|---|
| 3105 | }
|
|---|
| 3106 |
|
|---|
| 3107 |
|
|---|
| 3108 | mr_msg(1, "Send in the clowns.");
|
|---|
| 3109 |
|
|---|
| 3110 | if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
|
|---|
| 3111 | mr_msg(0, "Partitioning only.");
|
|---|
| 3112 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3113 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3114 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3115 | res = partition_everything(mountlist);
|
|---|
| 3116 | finish(res);
|
|---|
| 3117 | }
|
|---|
| 3118 |
|
|---|
| 3119 | if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
|
|---|
| 3120 | mr_msg(0, "Formatting only.");
|
|---|
| 3121 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3122 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3123 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3124 | res = format_everything(mountlist, FALSE, raidlist);
|
|---|
| 3125 | finish(res);
|
|---|
| 3126 | }
|
|---|
| 3127 |
|
|---|
| 3128 | if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
|
|---|
| 3129 | mr_msg(0, "Stopping LVM and RAID");
|
|---|
| 3130 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3131 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3132 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3133 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
|---|
| 3134 | res += stop_all_raid_devices(mountlist);
|
|---|
| 3135 | finish(res);
|
|---|
| 3136 | }
|
|---|
| 3137 |
|
|---|
| 3138 | if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
|
|---|
| 3139 | iamhere("nuking");
|
|---|
| 3140 | retval += nuke_mode(mountlist, raidlist);
|
|---|
| 3141 | } else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
|
|---|
| 3142 | iamhere("catchall");
|
|---|
| 3143 | retval += catchall_mode(mountlist, raidlist);
|
|---|
| 3144 | } else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
|
|---|
| 3145 | iamhere("compare");
|
|---|
| 3146 | retval += compare_mode(mountlist, raidlist);
|
|---|
| 3147 | } else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
|
|---|
| 3148 | iamhere("iso");
|
|---|
| 3149 | retval = iso_mode(mountlist, raidlist, FALSE);
|
|---|
| 3150 | } else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
|
|---|
| 3151 | iamhere("mbr");
|
|---|
| 3152 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 3153 | if (!retval) {
|
|---|
| 3154 | retval += run_boot_loader(FALSE);
|
|---|
| 3155 | retval += unmount_all_devices(mountlist);
|
|---|
| 3156 | }
|
|---|
| 3157 | if (retval) {
|
|---|
| 3158 | log_to_screen(_("Failed to write Master Boot Record"));
|
|---|
| 3159 | }
|
|---|
| 3160 | } else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
|
|---|
| 3161 | iamhere("isonuke");
|
|---|
| 3162 | retval = iso_mode(mountlist, raidlist, TRUE);
|
|---|
| 3163 | } else if (argc != 1) {
|
|---|
| 3164 | log_to_screen(_("Invalid parameters"));
|
|---|
| 3165 | paranoid_MR_finish(1);
|
|---|
| 3166 | } else {
|
|---|
| 3167 | iamhere("catchall (no mode specified in command-line call");
|
|---|
| 3168 | retval += catchall_mode(mountlist, raidlist);
|
|---|
| 3169 | }
|
|---|
| 3170 | }
|
|---|
| 3171 |
|
|---|
| 3172 | /* clean up at the end */
|
|---|
| 3173 | if (retval) {
|
|---|
| 3174 | if (does_file_exist(MONDO_CACHE"/changed.files")) {
|
|---|
| 3175 | log_to_screen
|
|---|
| 3176 | (_("See "MONDO_CACHE"/changed.files for list of files that have changed."));
|
|---|
| 3177 | }
|
|---|
| 3178 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3179 | 0,
|
|---|
| 3180 | _("Run complete. Errors were reported. Please review the logfile."));
|
|---|
| 3181 | } else {
|
|---|
| 3182 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3183 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3184 | 0,
|
|---|
| 3185 | _("Run complete. Please remove media and reboot."));
|
|---|
| 3186 | } else {
|
|---|
| 3187 | run_program_and_log_output("sync", FALSE);
|
|---|
| 3188 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 3189 | res =
|
|---|
| 3190 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 3191 | } else {
|
|---|
| 3192 | res = 0;
|
|---|
| 3193 | }
|
|---|
| 3194 |
|
|---|
| 3195 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 3196 | res = eject_device("/dev/cdrom");
|
|---|
| 3197 | }
|
|---|
| 3198 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3199 | 0,
|
|---|
| 3200 | _("Run complete. Please remove media and reboot."));
|
|---|
| 3201 | }
|
|---|
| 3202 | }
|
|---|
| 3203 |
|
|---|
| 3204 | // g_I_have_just_nuked is set true by nuke_mode() just before it returns
|
|---|
| 3205 | if (!system("which post-nuke > /dev/null 2> /dev/null")) {
|
|---|
| 3206 | mr_msg(1, "post-nuke found; find out whether we should run it...");
|
|---|
| 3207 | if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
|
|---|
| 3208 | run_postnuke = TRUE;
|
|---|
| 3209 | mr_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
|
|---|
| 3210 | } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
|
|---|
| 3211 | run_postnuke = TRUE;
|
|---|
| 3212 | mr_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
|
|---|
| 3213 | } else {
|
|---|
| 3214 | run_postnuke = FALSE;
|
|---|
| 3215 | mr_msg(1, "No, will not run post-nuke.");
|
|---|
| 3216 | }
|
|---|
| 3217 | } else {
|
|---|
| 3218 | mr_msg(1, "No post-nuke found.");
|
|---|
| 3219 | }
|
|---|
| 3220 | if (run_postnuke) {
|
|---|
| 3221 | log_to_screen("Running post-nuke...");
|
|---|
| 3222 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 3223 | log_to_screen
|
|---|
| 3224 | ("Unable to re-mount partitions for post-nuke stuff");
|
|---|
| 3225 | } else {
|
|---|
| 3226 | mr_msg(1, "Re-mounted partitions for post-nuke stuff");
|
|---|
| 3227 | mr_asprintf(&tmp, "post-nuke %s %d", bkpinfo->restore_path,
|
|---|
| 3228 | retval);
|
|---|
| 3229 | mr_msg(2, "Calling '%s'", tmp);
|
|---|
| 3230 | if ((res = run_program_and_log_output(tmp, 0))) {
|
|---|
| 3231 | log_OS_error(tmp);
|
|---|
| 3232 | }
|
|---|
| 3233 | mr_free(tmp);
|
|---|
| 3234 | mr_msg(1, "post-nuke returned w/ res=%d", res);
|
|---|
| 3235 | }
|
|---|
| 3236 | unmount_all_devices(mountlist);
|
|---|
| 3237 | log_to_screen("I've finished post-nuking.");
|
|---|
| 3238 | }
|
|---|
| 3239 |
|
|---|
| 3240 | unlink("/tmp/mondo-run-prog.tmp");
|
|---|
| 3241 | set_signals(FALSE);
|
|---|
| 3242 |
|
|---|
| 3243 | log_to_screen
|
|---|
| 3244 | (_("Restore log (%s) copied to /var/log on your hard disk"), MONDO_LOGFILE);
|
|---|
| 3245 | log_to_screen(_("Mondo-restore is exiting (retval=%d)"), retval);
|
|---|
| 3246 |
|
|---|
| 3247 | mr_asprintf(&tmp, "umount %s", bkpinfo->isodir);
|
|---|
| 3248 | run_program_and_log_output(tmp, 5);
|
|---|
| 3249 | mr_free(tmp);
|
|---|
| 3250 |
|
|---|
| 3251 | mr_free(mountlist);
|
|---|
| 3252 | mr_free(raidlist);
|
|---|
| 3253 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 3254 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 3255 | } // for b0rken distros
|
|---|
| 3256 | mr_asprintf(&tmp, "rm -Rf %s", bkpinfo->tmpdir);
|
|---|
| 3257 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3258 | mr_free(tmp);
|
|---|
| 3259 |
|
|---|
| 3260 | paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
|
|---|
| 3261 | free_libmondo_global_strings(); // it's fine to have this here :) really :)
|
|---|
| 3262 |
|
|---|
| 3263 | unlink("/tmp/filelist.full");
|
|---|
| 3264 | unlink("/tmp/filelist.full.gz");
|
|---|
| 3265 |
|
|---|
| 3266 | mr_exit(retval, NULL);
|
|---|
| 3267 | }
|
|---|
| 3268 |
|
|---|
| 3269 | /**************************************************************************
|
|---|
| 3270 | *END_MAIN *
|
|---|
| 3271 | **************************************************************************/
|
|---|
| 3272 |
|
|---|
| 3273 |
|
|---|
| 3274 | /**************************************************************************
|
|---|
| 3275 | *END_MONDO-RESTORE.C *
|
|---|
| 3276 | **************************************************************************/
|
|---|
| 3277 | =======
|
|---|
| 3278 | /***************************************************************************
|
|---|
| 3279 | $Id: mondorestore.c 1977 2008-06-02 08:49:01Z bruno $
|
|---|
| 3280 | restores mondoarchive data
|
|---|
| 3281 | ***************************************************************************/
|
|---|
| 3282 |
|
|---|
| 3283 | /**
|
|---|
| 3284 | * @file
|
|---|
| 3285 | * The main file for mondorestore.
|
|---|
| 3286 | */
|
|---|
| 3287 |
|
|---|
| 3288 | /**************************************************************************
|
|---|
| 3289 | * #include statements *
|
|---|
| 3290 | **************************************************************************/
|
|---|
| 3291 | #include <pthread.h>
|
|---|
| 3292 | #include "my-stuff.h"
|
|---|
| 3293 | #include "../common/mondostructures.h"
|
|---|
| 3294 | #include "../common/libmondo.h"
|
|---|
| 3295 | #include "mr-externs.h"
|
|---|
| 3296 | #include "mondo-restore.h"
|
|---|
| 3297 | #include "mondorestore.h"
|
|---|
| 3298 | #include "mondo-rstr-compare-EXT.h"
|
|---|
| 3299 | #include "mondo-rstr-tools-EXT.h"
|
|---|
| 3300 |
|
|---|
| 3301 | extern void twenty_seconds_til_yikes(void);
|
|---|
| 3302 |
|
|---|
| 3303 | /* Reference to global bkpinfo */
|
|---|
| 3304 | struct s_bkpinfo *bkpinfo;
|
|---|
| 3305 |
|
|---|
| 3306 |
|
|---|
| 3307 | /* For use in other programs (ex. XMondo) */
|
|---|
| 3308 | #ifdef MONDORESTORE_MODULE
|
|---|
| 3309 | #define main __mondorestore_main
|
|---|
| 3310 | #define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
|
|---|
| 3311 | #endif
|
|---|
| 3312 |
|
|---|
| 3313 | //static char cvsid[] = "$Id: mondorestore.c 1977 2008-06-02 08:49:01Z bruno $";
|
|---|
| 3314 |
|
|---|
| 3315 | /**************************************************************************
|
|---|
| 3316 | * Globals *
|
|---|
| 3317 | **************************************************************************/
|
|---|
| 3318 | extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
|
|---|
| 3319 | extern bool g_text_mode;
|
|---|
| 3320 | extern FILE *g_fprep;
|
|---|
| 3321 | extern double g_kernel_version;
|
|---|
| 3322 | extern int g_partition_table_locked_up;
|
|---|
| 3323 | extern int g_noof_rows;
|
|---|
| 3324 |
|
|---|
| 3325 | extern int partition_everything(struct mountlist_itself *mountlist);
|
|---|
| 3326 | extern int handle_incoming_parameters(int argc, char *argv[]);
|
|---|
| 3327 |
|
|---|
| 3328 | /**
|
|---|
| 3329 | * @name Restore-Time Globals
|
|---|
| 3330 | * @ingroup globalGroup
|
|---|
| 3331 | * @{
|
|---|
| 3332 | */
|
|---|
| 3333 |
|
|---|
| 3334 | /**
|
|---|
| 3335 | * If TRUE, then we're restoring from ISOs or an NFS server.
|
|---|
| 3336 | * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
|
|---|
| 3337 | */
|
|---|
| 3338 | bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
|
|---|
| 3339 |
|
|---|
| 3340 | /**
|
|---|
| 3341 | * If TRUE, then we have had a successful "nuke" restore.
|
|---|
| 3342 | */
|
|---|
| 3343 | bool g_I_have_just_nuked = FALSE;
|
|---|
| 3344 |
|
|---|
| 3345 | /**
|
|---|
| 3346 | * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
|
|---|
| 3347 | */
|
|---|
| 3348 | char *g_isodir_device;
|
|---|
| 3349 |
|
|---|
| 3350 | /**
|
|---|
| 3351 | * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
|
|---|
| 3352 | */
|
|---|
| 3353 | char *g_isodir_format;
|
|---|
| 3354 |
|
|---|
| 3355 | /**
|
|---|
| 3356 | * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
|
|---|
| 3357 | */
|
|---|
| 3358 | char *g_biggielist_txt;
|
|---|
| 3359 |
|
|---|
| 3360 | /**
|
|---|
| 3361 | * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
|
|---|
| 3362 | * the current archive set.
|
|---|
| 3363 | */
|
|---|
| 3364 | char *g_filelist_full;
|
|---|
| 3365 |
|
|---|
| 3366 | /**
|
|---|
| 3367 | * The location of a file containing a list of the devices that were archived
|
|---|
| 3368 | * as images, not as individual files.
|
|---|
| 3369 | */
|
|---|
| 3370 | char *g_filelist_imagedevs;
|
|---|
| 3371 |
|
|---|
| 3372 | /**
|
|---|
| 3373 | * The location of a file containing a list of imagedevs to actually restore.
|
|---|
| 3374 | * @see g_filelist_imagedevs
|
|---|
| 3375 | */
|
|---|
| 3376 | char *g_imagedevs_restthese;
|
|---|
| 3377 |
|
|---|
| 3378 | /**
|
|---|
| 3379 | * The location of 'mondo-restore.cfg', containing the metadata
|
|---|
| 3380 | * information for this backup.
|
|---|
| 3381 | */
|
|---|
| 3382 | char *g_mondo_cfg_file;
|
|---|
| 3383 |
|
|---|
| 3384 | /**
|
|---|
| 3385 | * The location of 'mountlist.txt', containing the information on the
|
|---|
| 3386 | * user's partitions and hard drives.
|
|---|
| 3387 | */
|
|---|
| 3388 | char *g_mountlist_fname;
|
|---|
| 3389 |
|
|---|
| 3390 | /**
|
|---|
| 3391 | * Mondo's home directory during backup. Unused in mondorestore; included
|
|---|
| 3392 | * to avoid link errors.
|
|---|
| 3393 | */
|
|---|
| 3394 | char *g_mondo_home;
|
|---|
| 3395 |
|
|---|
| 3396 | extern char *g_getfacl;
|
|---|
| 3397 | extern char *g_getfattr;
|
|---|
| 3398 |
|
|---|
| 3399 | /* @} - end of "Restore-Time Globals" in globalGroup */
|
|---|
| 3400 |
|
|---|
| 3401 |
|
|---|
| 3402 |
|
|---|
| 3403 | extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
|
|---|
| 3404 | char direction);
|
|---|
| 3405 |
|
|---|
| 3406 |
|
|---|
| 3407 |
|
|---|
| 3408 | /**************************************************************************
|
|---|
| 3409 | * COMPAQ PROLIANT Stuff: needs some special help *
|
|---|
| 3410 | **************************************************************************/
|
|---|
| 3411 |
|
|---|
| 3412 | /**
|
|---|
| 3413 | * The message to display if we detect that the user is using a Compaq Proliant.
|
|---|
| 3414 | */
|
|---|
| 3415 | #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 media in Interactive Mode."
|
|---|
| 3416 |
|
|---|
| 3417 |
|
|---|
| 3418 |
|
|---|
| 3419 |
|
|---|
| 3420 | /**
|
|---|
| 3421 | * Allow the user to modify the mountlist before we partition & format their drives.
|
|---|
| 3422 | * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
|
|---|
| 3423 | * @param mountlist The mountlist to let the user modify.
|
|---|
| 3424 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 3425 | * @return 0 for success, nonzero for failure.
|
|---|
| 3426 | * @ingroup restoreGuiGroup
|
|---|
| 3427 | */
|
|---|
| 3428 | int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
|
|---|
| 3429 | struct raidlist_itself *raidlist)
|
|---|
| 3430 | {
|
|---|
| 3431 | int retval = 0, res = 0;
|
|---|
| 3432 |
|
|---|
| 3433 | log_msg(2, "let_user_edit_the_mountlist() --- starting");
|
|---|
| 3434 |
|
|---|
| 3435 | assert(bkpinfo != NULL);
|
|---|
| 3436 | assert(mountlist != NULL);
|
|---|
| 3437 | assert(raidlist != NULL);
|
|---|
| 3438 | if (!bkpinfo->disaster_recovery) {
|
|---|
| 3439 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 3440 | log_msg(2, "I guess you're testing edit_mountlist()");
|
|---|
| 3441 | }
|
|---|
| 3442 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 3443 | log_to_screen(g_mountlist_fname);
|
|---|
| 3444 | log_to_screen("does not exist");
|
|---|
| 3445 | return (1);
|
|---|
| 3446 | }
|
|---|
| 3447 |
|
|---|
| 3448 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3449 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 3450 | if (retval) {
|
|---|
| 3451 | log_to_screen
|
|---|
| 3452 | ("Warning - load_raidtab_into_raidlist returned an error");
|
|---|
| 3453 | }
|
|---|
| 3454 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
|---|
| 3455 | if (res) {
|
|---|
| 3456 | return (1);
|
|---|
| 3457 | }
|
|---|
| 3458 |
|
|---|
| 3459 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 3460 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
|---|
| 3461 |
|
|---|
| 3462 | log_to_screen("I have finished editing the mountlist for you.");
|
|---|
| 3463 |
|
|---|
| 3464 | return (retval);
|
|---|
| 3465 | }
|
|---|
| 3466 |
|
|---|
| 3467 |
|
|---|
| 3468 |
|
|---|
| 3469 |
|
|---|
| 3470 |
|
|---|
| 3471 | /**
|
|---|
| 3472 | * Determine whether @p mountlist contains a Compaq diagnostic partition.
|
|---|
| 3473 | * @param mountlist The mountlist to examine.
|
|---|
| 3474 | * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
|
|---|
| 3475 | * @ingroup restoreUtilityGroup
|
|---|
| 3476 | */
|
|---|
| 3477 | bool
|
|---|
| 3478 | partition_table_contains_Compaq_diagnostic_partition(struct
|
|---|
| 3479 | mountlist_itself *
|
|---|
| 3480 | mountlist)
|
|---|
| 3481 | {
|
|---|
| 3482 | int i;
|
|---|
| 3483 |
|
|---|
| 3484 | assert(mountlist != NULL);
|
|---|
| 3485 |
|
|---|
| 3486 | for (i = 0; i < mountlist->entries; i++) {
|
|---|
| 3487 | if (strstr(mountlist->el[i].format, "ompaq")) {
|
|---|
| 3488 | log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
|
|---|
| 3489 | i, mountlist->el[i].device, mountlist->el[i].format);
|
|---|
| 3490 |
|
|---|
| 3491 | return (TRUE);
|
|---|
| 3492 | }
|
|---|
| 3493 | }
|
|---|
| 3494 | return (FALSE);
|
|---|
| 3495 | }
|
|---|
| 3496 |
|
|---|
| 3497 | /**************************************************************************
|
|---|
| 3498 | *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
|
|---|
| 3499 | **************************************************************************/
|
|---|
| 3500 |
|
|---|
| 3501 |
|
|---|
| 3502 | /**
|
|---|
| 3503 | * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
|
|---|
| 3504 | * @note This function does not actually check for the presence of a Compaq partition.
|
|---|
| 3505 | * @ingroup restoreUtilityGroup
|
|---|
| 3506 | */
|
|---|
| 3507 | void offer_to_abort_because_Compaq_Proliants_suck(void)
|
|---|
| 3508 | {
|
|---|
| 3509 | popup_and_OK(COMPAQ_PROLIANTS_SUCK);
|
|---|
| 3510 | if (ask_me_yes_or_no
|
|---|
| 3511 | ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
|
|---|
| 3512 | {
|
|---|
| 3513 | fatal_error
|
|---|
| 3514 | ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
|
|---|
| 3515 | }
|
|---|
| 3516 | }
|
|---|
| 3517 |
|
|---|
| 3518 | /**************************************************************************
|
|---|
| 3519 | *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
|
|---|
| 3520 | **************************************************************************/
|
|---|
| 3521 |
|
|---|
| 3522 |
|
|---|
| 3523 |
|
|---|
| 3524 | /**
|
|---|
| 3525 | * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
|
|---|
| 3526 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 3527 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 3528 | * @param raidlist The raidlist to go with @p mountlist.
|
|---|
| 3529 | * @return The return code from the mode function called.
|
|---|
| 3530 | * @ingroup restoreGroup
|
|---|
| 3531 | */
|
|---|
| 3532 | int
|
|---|
| 3533 | catchall_mode(struct mountlist_itself *mountlist,
|
|---|
| 3534 | struct raidlist_itself *raidlist)
|
|---|
| 3535 | {
|
|---|
| 3536 | char c, *tmp;
|
|---|
| 3537 | int retval = 0;
|
|---|
| 3538 |
|
|---|
| 3539 | iamhere("inside catchall");
|
|---|
| 3540 | assert(bkpinfo != NULL);
|
|---|
| 3541 | assert(mountlist != NULL);
|
|---|
| 3542 | assert(raidlist != NULL);
|
|---|
| 3543 | malloc_string(tmp);
|
|---|
| 3544 | iamhere("pre wrm");
|
|---|
| 3545 | c = which_restore_mode();
|
|---|
| 3546 | iamhere("post wrm");
|
|---|
| 3547 | if (c == 'I' || c == 'C') {
|
|---|
| 3548 | interactively_obtain_media_parameters_from_user(FALSE);
|
|---|
| 3549 | } else if (c == 'N') {
|
|---|
| 3550 | // Auto mode nothing special to do
|
|---|
| 3551 | } else {
|
|---|
| 3552 | popup_and_OK("No restoring or comparing will take place today.");
|
|---|
| 3553 | if (is_this_device_mounted("/mnt/cdrom")) {
|
|---|
| 3554 | run_program_and_log_output("umount /mnt/cdrom", FALSE);
|
|---|
| 3555 | }
|
|---|
| 3556 | if (g_ISO_restore_mode) {
|
|---|
| 3557 | sprintf(tmp, "umount %s", bkpinfo->isodir);
|
|---|
| 3558 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3559 | }
|
|---|
| 3560 | paranoid_MR_finish(0);
|
|---|
| 3561 | }
|
|---|
| 3562 |
|
|---|
| 3563 | iamhere("post int");
|
|---|
| 3564 |
|
|---|
| 3565 | if (bkpinfo->backup_media_type == iso) {
|
|---|
| 3566 | if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
|
|---|
| 3567 | log_msg(2,
|
|---|
| 3568 | "catchall_mode --- iso_fiddly_bits returned w/ error");
|
|---|
| 3569 | return (1);
|
|---|
| 3570 | } else {
|
|---|
| 3571 | log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
|
|---|
| 3572 | }
|
|---|
| 3573 | }
|
|---|
| 3574 |
|
|---|
| 3575 | if (c == 'I') {
|
|---|
| 3576 | log_msg(2, "IM selected");
|
|---|
| 3577 | retval += interactive_mode(mountlist, raidlist);
|
|---|
| 3578 | } else if (c == 'N') {
|
|---|
| 3579 | log_msg(2, "NM selected");
|
|---|
| 3580 | retval += nuke_mode(mountlist, raidlist);
|
|---|
| 3581 | } else if (c == 'C') {
|
|---|
| 3582 | log_msg(2, "CM selected");
|
|---|
| 3583 | retval += compare_mode(mountlist, raidlist);
|
|---|
| 3584 | }
|
|---|
| 3585 | paranoid_free(tmp);
|
|---|
| 3586 | return (retval);
|
|---|
| 3587 | }
|
|---|
| 3588 |
|
|---|
| 3589 | /**************************************************************************
|
|---|
| 3590 | *END_CATCHALL_MODE *
|
|---|
| 3591 | **************************************************************************/
|
|---|
| 3592 |
|
|---|
| 3593 | /**************************************************************************
|
|---|
| 3594 | *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
|
|---|
| 3595 | **************************************************************************/
|
|---|
| 3596 |
|
|---|
| 3597 |
|
|---|
| 3598 | /**
|
|---|
| 3599 | * Locate an executable in the directory structure rooted at @p restg.
|
|---|
| 3600 | * @param out_path Where to put the executable.
|
|---|
| 3601 | * @param fname The basename of the executable.
|
|---|
| 3602 | * @param restg The directory structure to look in.
|
|---|
| 3603 | * @note If it could not be found in @p restg then @p fname is put in @p out_path.
|
|---|
| 3604 | * @ingroup restoreUtilityGroup
|
|---|
| 3605 | */
|
|---|
| 3606 | void
|
|---|
| 3607 | find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
|
|---|
| 3608 | char *fname,
|
|---|
| 3609 | char *restg)
|
|---|
| 3610 | {
|
|---|
| 3611 | assert(out_path != NULL);
|
|---|
| 3612 | assert_string_is_neither_NULL_nor_zerolength(fname);
|
|---|
| 3613 |
|
|---|
| 3614 | sprintf(out_path, "%s/sbin/%s", restg, fname);
|
|---|
| 3615 | if (does_file_exist(out_path)) {
|
|---|
| 3616 | sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
|
|---|
| 3617 | if (does_file_exist(out_path)) {
|
|---|
| 3618 | sprintf(out_path, "%s/bin/%s", restg, fname);
|
|---|
| 3619 | if (does_file_exist(out_path)) {
|
|---|
| 3620 | sprintf(out_path, "%s/usr/bin/%s", restg, fname);
|
|---|
| 3621 | if (does_file_exist(out_path)) {
|
|---|
| 3622 | strcpy(out_path, fname);
|
|---|
| 3623 | }
|
|---|
| 3624 | }
|
|---|
| 3625 | }
|
|---|
| 3626 | }
|
|---|
| 3627 | }
|
|---|
| 3628 |
|
|---|
| 3629 | /**************************************************************************
|
|---|
| 3630 | *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
|
|---|
| 3631 | **************************************************************************/
|
|---|
| 3632 |
|
|---|
| 3633 | static void clean_blkid() {
|
|---|
| 3634 |
|
|---|
| 3635 | char *tmp1 = NULL;
|
|---|
| 3636 |
|
|---|
| 3637 | /* Clean up blkid cache file if they exist */
|
|---|
| 3638 | asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
|
|---|
| 3639 | (void)unlink(tmp1);
|
|---|
| 3640 | paranoid_free(tmp1);
|
|---|
| 3641 | asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
|
|---|
| 3642 | (void)unlink(tmp1);
|
|---|
| 3643 | paranoid_free(tmp1);
|
|---|
| 3644 | }
|
|---|
| 3645 |
|
|---|
| 3646 |
|
|---|
| 3647 |
|
|---|
| 3648 |
|
|---|
| 3649 | /**
|
|---|
| 3650 | * @addtogroup restoreGroup
|
|---|
| 3651 | * @{
|
|---|
| 3652 | */
|
|---|
| 3653 | /**
|
|---|
| 3654 | * Restore the user's data, in a disaster recovery situation, prompting the
|
|---|
| 3655 | * user about whether or not to do every step.
|
|---|
| 3656 | * The user can edit the mountlist, choose files to restore, etc.
|
|---|
| 3657 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 3658 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 3659 | * @param raidlist The raidlist to go with @p mountlist.
|
|---|
| 3660 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 3661 | */
|
|---|
| 3662 | int
|
|---|
| 3663 | interactive_mode(struct mountlist_itself *mountlist,
|
|---|
| 3664 | struct raidlist_itself *raidlist)
|
|---|
| 3665 | {
|
|---|
| 3666 | int retval = 0;
|
|---|
| 3667 | int res;
|
|---|
| 3668 | int ptn_errs = 0;
|
|---|
| 3669 | int fmt_errs = 0;
|
|---|
| 3670 |
|
|---|
| 3671 | bool done;
|
|---|
| 3672 | bool restore_all;
|
|---|
| 3673 |
|
|---|
| 3674 | /** needs malloc **********/
|
|---|
| 3675 | char *tmp;
|
|---|
| 3676 | char *fstab_fname;
|
|---|
| 3677 | char *old_restpath;
|
|---|
| 3678 |
|
|---|
| 3679 | struct s_node *filelist;
|
|---|
| 3680 |
|
|---|
| 3681 | /* try to partition and format */
|
|---|
| 3682 |
|
|---|
| 3683 | log_msg(2, "interactive_mode --- starting (great, assertions OK)");
|
|---|
| 3684 |
|
|---|
| 3685 | malloc_string(tmp);
|
|---|
| 3686 | malloc_string(fstab_fname);
|
|---|
| 3687 | malloc_string(old_restpath);
|
|---|
| 3688 | assert(bkpinfo != NULL);
|
|---|
| 3689 | assert(mountlist != NULL);
|
|---|
| 3690 | assert(raidlist != NULL);
|
|---|
| 3691 |
|
|---|
| 3692 | log_msg(2, "interactive_mode --- assertions OK");
|
|---|
| 3693 |
|
|---|
| 3694 | if (g_text_mode) {
|
|---|
| 3695 | if (!ask_me_yes_or_no
|
|---|
| 3696 | ("Interactive Mode + textonly = experimental! Proceed anyway?"))
|
|---|
| 3697 | {
|
|---|
| 3698 | fatal_error("Wise move.");
|
|---|
| 3699 | }
|
|---|
| 3700 | }
|
|---|
| 3701 |
|
|---|
| 3702 | iamhere("About to load config file");
|
|---|
| 3703 | get_cfg_file_from_archive_or_bust();
|
|---|
| 3704 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 3705 | iamhere("Done loading config file; resizing ML");
|
|---|
| 3706 | if (bkpinfo->backup_media_type == nfs) {
|
|---|
| 3707 | strcpy(tmp, bkpinfo->prefix);
|
|---|
| 3708 | if (popup_and_get_string
|
|---|
| 3709 | ("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
|
|---|
| 3710 | strcpy(bkpinfo->prefix, tmp);
|
|---|
| 3711 | log_msg(1, "Prefix set to %s",bkpinfo->prefix);
|
|---|
| 3712 | }
|
|---|
| 3713 | }
|
|---|
| 3714 |
|
|---|
| 3715 | #ifdef __FreeBSD__
|
|---|
| 3716 | if (strstr
|
|---|
| 3717 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
|---|
| 3718 | "noresize"))
|
|---|
| 3719 | #else
|
|---|
| 3720 | if (strstr
|
|---|
| 3721 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
|---|
| 3722 | "noresize"))
|
|---|
| 3723 | #endif
|
|---|
| 3724 | {
|
|---|
| 3725 | log_msg(1, "Not resizing mountlist.");
|
|---|
| 3726 | } else {
|
|---|
| 3727 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 3728 | }
|
|---|
| 3729 | for (done = FALSE; !done;) {
|
|---|
| 3730 | iamhere("About to edit mountlist");
|
|---|
| 3731 | if (g_text_mode) {
|
|---|
| 3732 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 3733 | sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
|
|---|
| 3734 | res = system(tmp);
|
|---|
| 3735 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 3736 | } else {
|
|---|
| 3737 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
|---|
| 3738 | }
|
|---|
| 3739 | iamhere("Finished editing mountlist");
|
|---|
| 3740 | if (res) {
|
|---|
| 3741 | paranoid_MR_finish(1);
|
|---|
| 3742 | }
|
|---|
| 3743 | log_msg(2, "Proceeding...");
|
|---|
| 3744 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 3745 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
|---|
| 3746 | mvaddstr_and_log_it(1, 30, "Restoring Interactively");
|
|---|
| 3747 | if (bkpinfo->differential) {
|
|---|
| 3748 | log_to_screen("Because this is a differential backup, disk");
|
|---|
| 3749 | log_to_screen
|
|---|
| 3750 | (" partitioning and formatting will not take place.");
|
|---|
| 3751 | done = TRUE;
|
|---|
| 3752 | } else {
|
|---|
| 3753 | if (ask_me_yes_or_no
|
|---|
| 3754 | ("Do you want to erase and partition your hard drives?")) {
|
|---|
| 3755 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 3756 | (mountlist)) {
|
|---|
| 3757 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 3758 | done = TRUE;
|
|---|
| 3759 | } else {
|
|---|
| 3760 | twenty_seconds_til_yikes();
|
|---|
| 3761 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 3762 | ptn_errs = partition_everything(mountlist);
|
|---|
| 3763 | if (ptn_errs) {
|
|---|
| 3764 | log_to_screen
|
|---|
| 3765 | ("Warning. Errors occurred during disk partitioning.");
|
|---|
| 3766 | }
|
|---|
| 3767 |
|
|---|
| 3768 | fmt_errs = format_everything(mountlist, FALSE, raidlist);
|
|---|
| 3769 | if (!fmt_errs) {
|
|---|
| 3770 | log_to_screen
|
|---|
| 3771 | ("Errors during disk partitioning were handled OK.");
|
|---|
| 3772 | log_to_screen
|
|---|
| 3773 | ("Partitions were formatted OK despite those errors.");
|
|---|
| 3774 | ptn_errs = 0;
|
|---|
| 3775 | }
|
|---|
| 3776 | if (!ptn_errs && !fmt_errs) {
|
|---|
| 3777 | done = TRUE;
|
|---|
| 3778 | }
|
|---|
| 3779 | }
|
|---|
| 3780 | paranoid_fclose(g_fprep);
|
|---|
| 3781 | } else {
|
|---|
| 3782 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 3783 | "User opted not to partition the devices");
|
|---|
| 3784 | if (ask_me_yes_or_no
|
|---|
| 3785 | ("Do you want to format your hard drives?")) {
|
|---|
| 3786 | fmt_errs = format_everything(mountlist, TRUE, raidlist);
|
|---|
| 3787 | if (!fmt_errs) {
|
|---|
| 3788 | done = TRUE;
|
|---|
| 3789 | }
|
|---|
| 3790 | } else {
|
|---|
| 3791 | ptn_errs = fmt_errs = 0;
|
|---|
| 3792 | done = TRUE;
|
|---|
| 3793 | }
|
|---|
| 3794 | }
|
|---|
| 3795 | if (fmt_errs) {
|
|---|
| 3796 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3797 | 0,
|
|---|
| 3798 | "Errors occurred. Please repartition and format drives manually.");
|
|---|
| 3799 | done = FALSE;
|
|---|
| 3800 | }
|
|---|
| 3801 | if (ptn_errs & !fmt_errs) {
|
|---|
| 3802 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3803 | 0,
|
|---|
| 3804 | "Errors occurred during partitioning. Formatting, however, went OK.");
|
|---|
| 3805 | done = TRUE;
|
|---|
| 3806 | }
|
|---|
| 3807 | if (!done) {
|
|---|
| 3808 | if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
|
|---|
| 3809 | retval++;
|
|---|
| 3810 | goto end_of_func;
|
|---|
| 3811 | }
|
|---|
| 3812 | }
|
|---|
| 3813 | }
|
|---|
| 3814 | }
|
|---|
| 3815 |
|
|---|
| 3816 | /* mount */
|
|---|
| 3817 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 3818 | unmount_all_devices(mountlist);
|
|---|
| 3819 | retval++;
|
|---|
| 3820 | goto end_of_func;
|
|---|
| 3821 | }
|
|---|
| 3822 | /* restore */
|
|---|
| 3823 | if ((restore_all =
|
|---|
| 3824 | ask_me_yes_or_no("Do you want me to restore all of your data?")))
|
|---|
| 3825 | {
|
|---|
| 3826 | log_msg(1, "Restoring all data");
|
|---|
| 3827 | retval += restore_everything(NULL);
|
|---|
| 3828 | } else
|
|---|
| 3829 | if ((restore_all =
|
|---|
| 3830 | ask_me_yes_or_no
|
|---|
| 3831 | ("Do you want me to restore _some_ of your data?"))) {
|
|---|
| 3832 | strcpy(old_restpath, bkpinfo->restore_path);
|
|---|
| 3833 | for (done = FALSE; !done;) {
|
|---|
| 3834 | unlink("/tmp/filelist.full");
|
|---|
| 3835 | filelist = process_filelist_and_biggielist();
|
|---|
| 3836 | /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
|
|---|
| 3837 | the former is a list of regular files; the latter, biggiefiles and imagedevs.
|
|---|
| 3838 | */
|
|---|
| 3839 | if (filelist) {
|
|---|
| 3840 | gotos_suck:
|
|---|
| 3841 | strcpy(tmp, old_restpath);
|
|---|
| 3842 | // (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
|
|---|
| 3843 | if (popup_and_get_string
|
|---|
| 3844 | ("Restore path", "Restore files to where?", tmp,
|
|---|
| 3845 | MAX_STR_LEN / 4)) {
|
|---|
| 3846 | if (!strcmp(tmp, "/")) {
|
|---|
| 3847 | if (!ask_me_yes_or_no("Are you sure?")) {
|
|---|
| 3848 | goto gotos_suck;
|
|---|
| 3849 | }
|
|---|
| 3850 | tmp[0] = '\0'; // so we restore to [blank]/file/name :)
|
|---|
| 3851 | }
|
|---|
| 3852 | strcpy(bkpinfo->restore_path, tmp);
|
|---|
| 3853 | log_msg(1, "Restoring subset");
|
|---|
| 3854 | retval += restore_everything(filelist);
|
|---|
| 3855 | free_filelist(filelist);
|
|---|
| 3856 | } else {
|
|---|
| 3857 | strcpy(bkpinfo->restore_path, old_restpath);
|
|---|
| 3858 | free_filelist(filelist);
|
|---|
| 3859 | }
|
|---|
| 3860 | if (!ask_me_yes_or_no
|
|---|
| 3861 | ("Restore another subset of your backup?")) {
|
|---|
| 3862 | done = TRUE;
|
|---|
| 3863 | }
|
|---|
| 3864 | } else {
|
|---|
| 3865 | done = TRUE;
|
|---|
| 3866 | }
|
|---|
| 3867 | }
|
|---|
| 3868 | strcpy(old_restpath, bkpinfo->restore_path);
|
|---|
| 3869 | } else {
|
|---|
| 3870 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3871 | 0,
|
|---|
| 3872 | "User opted not to restore any data. ");
|
|---|
| 3873 | }
|
|---|
| 3874 | if (retval) {
|
|---|
| 3875 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3876 | 0,
|
|---|
| 3877 | "Errors occurred during the restore phase. ");
|
|---|
| 3878 | }
|
|---|
| 3879 |
|
|---|
| 3880 | if (ask_me_yes_or_no("Initialize the boot loader?")) {
|
|---|
| 3881 | run_boot_loader(TRUE);
|
|---|
| 3882 | } else {
|
|---|
| 3883 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3884 | 0,
|
|---|
| 3885 | "User opted not to initialize the boot loader.");
|
|---|
| 3886 | }
|
|---|
| 3887 |
|
|---|
| 3888 | clean_blkid();
|
|---|
| 3889 | protect_against_braindead_sysadmins();
|
|---|
| 3890 | retval += unmount_all_devices(mountlist);
|
|---|
| 3891 | /* if (restore_some || restore_all || */
|
|---|
| 3892 | if (ask_me_yes_or_no
|
|---|
| 3893 | ("Label/Identify your ext2 and ext3 partitions if necessary?")) {
|
|---|
| 3894 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 3895 | "Using tune2fs to identify your ext2,3 partitions");
|
|---|
| 3896 | if (does_file_exist("/tmp/fstab.new")) {
|
|---|
| 3897 | strcpy(fstab_fname, "/tmp/fstab.new");
|
|---|
| 3898 | } else {
|
|---|
| 3899 | strcpy(fstab_fname, "/tmp/fstab");
|
|---|
| 3900 | }
|
|---|
| 3901 | sprintf(tmp,
|
|---|
| 3902 | "label-partitions-as-necessary %s < %s >> %s 2>> %s",
|
|---|
| 3903 | g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
|
|---|
| 3904 | MONDO_LOGFILE);
|
|---|
| 3905 | res = system(tmp);
|
|---|
| 3906 | if (res) {
|
|---|
| 3907 | log_to_screen
|
|---|
| 3908 | ("label-partitions-as-necessary returned an error");
|
|---|
| 3909 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
|---|
| 3910 | } else {
|
|---|
| 3911 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 3912 | }
|
|---|
| 3913 | retval += res;
|
|---|
| 3914 | }
|
|---|
| 3915 |
|
|---|
| 3916 | iamhere("About to leave interactive_mode()");
|
|---|
| 3917 | if (retval) {
|
|---|
| 3918 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 3919 | 0,
|
|---|
| 3920 | "Warning - errors occurred during the restore phase.");
|
|---|
| 3921 | }
|
|---|
| 3922 | end_of_func:
|
|---|
| 3923 | paranoid_free(tmp);
|
|---|
| 3924 | paranoid_free(fstab_fname);
|
|---|
| 3925 | paranoid_free(old_restpath);
|
|---|
| 3926 | iamhere("Leaving interactive_mode()");
|
|---|
| 3927 | return (retval);
|
|---|
| 3928 | }
|
|---|
| 3929 |
|
|---|
| 3930 | /**************************************************************************
|
|---|
| 3931 | *END_INTERACTIVE_MODE *
|
|---|
| 3932 | **************************************************************************/
|
|---|
| 3933 |
|
|---|
| 3934 |
|
|---|
| 3935 |
|
|---|
| 3936 | /**
|
|---|
| 3937 | * Run an arbitrary restore mode (prompt the user), but from ISO images
|
|---|
| 3938 | * instead of real media.
|
|---|
| 3939 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 3940 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 3941 | * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
|
|---|
| 3942 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 3943 | */
|
|---|
| 3944 | int
|
|---|
| 3945 | iso_mode(struct mountlist_itself *mountlist,
|
|---|
| 3946 | struct raidlist_itself *raidlist, bool nuke_me_please)
|
|---|
| 3947 | {
|
|---|
| 3948 | char c;
|
|---|
| 3949 | int retval = 0;
|
|---|
| 3950 |
|
|---|
| 3951 | assert(mountlist != NULL);
|
|---|
| 3952 | assert(raidlist != NULL);
|
|---|
| 3953 | if (iso_fiddly_bits(nuke_me_please)) {
|
|---|
| 3954 | log_msg(1, "iso_mode --- returning w/ error");
|
|---|
| 3955 | return (1);
|
|---|
| 3956 | } else {
|
|---|
| 3957 | c = which_restore_mode();
|
|---|
| 3958 | if (c == 'I' || c == 'N' || c == 'C') {
|
|---|
| 3959 | interactively_obtain_media_parameters_from_user(FALSE);
|
|---|
| 3960 | }
|
|---|
| 3961 | if (c == 'I') {
|
|---|
| 3962 | retval += interactive_mode(mountlist, raidlist);
|
|---|
| 3963 | } else if (c == 'N') {
|
|---|
| 3964 | retval += nuke_mode(mountlist, raidlist);
|
|---|
| 3965 | } else if (c == 'C') {
|
|---|
| 3966 | retval += compare_mode(mountlist, raidlist);
|
|---|
| 3967 | } else {
|
|---|
| 3968 | log_to_screen("OK, I shan't restore/compare any files.");
|
|---|
| 3969 | }
|
|---|
| 3970 | }
|
|---|
| 3971 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 3972 | paranoid_system("umount " MNT_CDROM);
|
|---|
| 3973 | }
|
|---|
| 3974 | // if (! already_mounted)
|
|---|
| 3975 | // {
|
|---|
| 3976 | if (system("umount /tmp/isodir 2> /dev/null")) {
|
|---|
| 3977 | log_to_screen
|
|---|
| 3978 | ("WARNING - unable to unmount device where the ISO files are stored.");
|
|---|
| 3979 | }
|
|---|
| 3980 | // }
|
|---|
| 3981 | return (retval);
|
|---|
| 3982 | }
|
|---|
| 3983 |
|
|---|
| 3984 | /**************************************************************************
|
|---|
| 3985 | *END_ISO_MODE *
|
|---|
| 3986 | **************************************************************************/
|
|---|
| 3987 |
|
|---|
| 3988 |
|
|---|
| 3989 | /* MONDO - saving your a$$ since Feb 18th, 2000 */
|
|---|
| 3990 |
|
|---|
| 3991 |
|
|---|
| 3992 |
|
|---|
| 3993 |
|
|---|
| 3994 | /**
|
|---|
| 3995 | * Restore the user's data automatically (no prompts), after a twenty-second
|
|---|
| 3996 | * warning period.
|
|---|
| 3997 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 3998 | * @param mountlist The mountlist containing information about the user's partitions.
|
|---|
| 3999 | * @param raidlist The raidlist that goes with @p mountlist.
|
|---|
| 4000 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 4001 | * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
|
|---|
| 4002 | */
|
|---|
| 4003 | int
|
|---|
| 4004 | nuke_mode(struct mountlist_itself *mountlist,
|
|---|
| 4005 | struct raidlist_itself *raidlist)
|
|---|
| 4006 | {
|
|---|
| 4007 | int retval = 0;
|
|---|
| 4008 | int res = 0;
|
|---|
| 4009 | bool boot_loader_installed = FALSE;
|
|---|
| 4010 | /** malloc **/
|
|---|
| 4011 | char tmp[MAX_STR_LEN], tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
|
|---|
| 4012 | tmpC[MAX_STR_LEN];
|
|---|
| 4013 |
|
|---|
| 4014 | assert(bkpinfo != NULL);
|
|---|
| 4015 | assert(mountlist != NULL);
|
|---|
| 4016 | assert(raidlist != NULL);
|
|---|
| 4017 |
|
|---|
| 4018 | log_msg(2, "nuke_mode --- starting");
|
|---|
| 4019 |
|
|---|
| 4020 | get_cfg_file_from_archive_or_bust();
|
|---|
| 4021 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
|
|---|
| 4022 | #ifdef __FreeBSD__
|
|---|
| 4023 | if (strstr
|
|---|
| 4024 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
|---|
| 4025 | "noresize"))
|
|---|
| 4026 | #else
|
|---|
| 4027 | if (strstr
|
|---|
| 4028 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
|---|
| 4029 | "noresize"))
|
|---|
| 4030 | #endif
|
|---|
| 4031 | {
|
|---|
| 4032 | log_msg(2, "Not resizing mountlist.");
|
|---|
| 4033 | } else {
|
|---|
| 4034 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
|---|
| 4035 | }
|
|---|
| 4036 | if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
|
|---|
| 4037 | sprintf(tmp,
|
|---|
| 4038 | "Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?",
|
|---|
| 4039 | tmpA, tmpB, tmpC);
|
|---|
| 4040 | if (ask_me_yes_or_no(tmp)) {
|
|---|
| 4041 | retval = interactive_mode(mountlist, raidlist);
|
|---|
| 4042 | goto after_the_nuke;
|
|---|
| 4043 | } else {
|
|---|
| 4044 | fatal_error("Nuke Mode aborted. ");
|
|---|
| 4045 | }
|
|---|
| 4046 | }
|
|---|
| 4047 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
|---|
| 4048 | mvaddstr_and_log_it(1, 30, "Restoring Automatically");
|
|---|
| 4049 | if (bkpinfo->differential) {
|
|---|
| 4050 | log_to_screen("Because this is a differential backup, disk");
|
|---|
| 4051 | log_to_screen("partitioning and formatting will not take place.");
|
|---|
| 4052 | res = 0;
|
|---|
| 4053 | } else {
|
|---|
| 4054 | if (partition_table_contains_Compaq_diagnostic_partition
|
|---|
| 4055 | (mountlist)) {
|
|---|
| 4056 | offer_to_abort_because_Compaq_Proliants_suck();
|
|---|
| 4057 | } else {
|
|---|
| 4058 | twenty_seconds_til_yikes();
|
|---|
| 4059 | g_fprep = fopen("/tmp/prep.sh", "w");
|
|---|
| 4060 | #ifdef __FreeBSD__
|
|---|
| 4061 | if (strstr
|
|---|
| 4062 | (call_program_and_get_last_line_of_output
|
|---|
| 4063 | ("cat /tmp/cmdline"), "nopart"))
|
|---|
| 4064 | #else
|
|---|
| 4065 | if (strstr
|
|---|
| 4066 | (call_program_and_get_last_line_of_output
|
|---|
| 4067 | ("cat /proc/cmdline"), "nopart"))
|
|---|
| 4068 | #endif
|
|---|
| 4069 | {
|
|---|
| 4070 | log_msg(2,
|
|---|
| 4071 | "Not partitioning drives due to 'nopart' option.");
|
|---|
| 4072 | res = 0;
|
|---|
| 4073 | } else {
|
|---|
| 4074 | res = partition_everything(mountlist);
|
|---|
| 4075 | if (res) {
|
|---|
| 4076 | log_to_screen
|
|---|
| 4077 | ("Warning. Errors occurred during partitioning.");
|
|---|
| 4078 | res = 0;
|
|---|
| 4079 | }
|
|---|
| 4080 | }
|
|---|
| 4081 | retval += res;
|
|---|
| 4082 | if (!res) {
|
|---|
| 4083 | log_to_screen("Preparing to format your disk(s)");
|
|---|
| 4084 | sleep(1);
|
|---|
| 4085 | system("sync");
|
|---|
| 4086 | log_to_screen("Please wait. This may take a few minutes.");
|
|---|
| 4087 | res += format_everything(mountlist, FALSE, raidlist);
|
|---|
| 4088 | }
|
|---|
| 4089 | paranoid_fclose(g_fprep);
|
|---|
| 4090 | }
|
|---|
| 4091 | }
|
|---|
| 4092 | retval += res;
|
|---|
| 4093 | if (res) {
|
|---|
| 4094 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 4095 | 0,
|
|---|
| 4096 | "Failed to partition and/or format your hard drives.");
|
|---|
| 4097 |
|
|---|
| 4098 | if (ask_me_yes_or_no("Try in interactive mode instead?")) {
|
|---|
| 4099 | retval = interactive_mode(mountlist, raidlist);
|
|---|
| 4100 | goto after_the_nuke;
|
|---|
| 4101 | } else
|
|---|
| 4102 | if (!ask_me_yes_or_no
|
|---|
| 4103 | ("Would you like to try to proceed anyway?")) {
|
|---|
| 4104 | return (retval);
|
|---|
| 4105 | }
|
|---|
| 4106 | }
|
|---|
| 4107 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 4108 | if (retval) {
|
|---|
| 4109 | unmount_all_devices(mountlist);
|
|---|
| 4110 | log_to_screen
|
|---|
| 4111 | ("Unable to mount all partitions. Sorry, I cannot proceed.");
|
|---|
| 4112 | return (retval);
|
|---|
| 4113 | }
|
|---|
| 4114 | iamhere("Restoring everything");
|
|---|
| 4115 | retval += restore_everything(NULL);
|
|---|
| 4116 | if (!run_boot_loader(FALSE)) {
|
|---|
| 4117 | log_msg(1,
|
|---|
| 4118 | "Great! Boot loader was installed. No need for msg at end.");
|
|---|
| 4119 | boot_loader_installed = TRUE;
|
|---|
| 4120 | }
|
|---|
| 4121 | clean_blkid();
|
|---|
| 4122 | protect_against_braindead_sysadmins();
|
|---|
| 4123 | retval += unmount_all_devices(mountlist);
|
|---|
| 4124 | mvaddstr_and_log_it(g_currentY,
|
|---|
| 4125 | 0,
|
|---|
| 4126 | "Using tune2fs to identify your ext2,3 partitions");
|
|---|
| 4127 |
|
|---|
| 4128 | sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
|
|---|
| 4129 | g_mountlist_fname);
|
|---|
| 4130 | res = run_program_and_log_output(tmp, TRUE);
|
|---|
| 4131 | if (res) {
|
|---|
| 4132 | log_to_screen("label-partitions-as-necessary returned an error");
|
|---|
| 4133 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
|---|
| 4134 | } else {
|
|---|
| 4135 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 4136 | }
|
|---|
| 4137 | retval += res;
|
|---|
| 4138 |
|
|---|
| 4139 | after_the_nuke:
|
|---|
| 4140 | if (retval) {
|
|---|
| 4141 | log_to_screen("Errors occurred during the nuke phase.");
|
|---|
| 4142 | } else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) {
|
|---|
| 4143 | log_to_screen
|
|---|
| 4144 | ("PC was restored successfully. Thank you for using Mondo Rescue.");
|
|---|
| 4145 | log_to_screen
|
|---|
| 4146 | ("Please visit our website at http://www.mondorescue.org for more information.");
|
|---|
| 4147 | } else {
|
|---|
| 4148 | strcpy(tmp,"Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
|
|---|
| 4149 | popup_and_OK(tmp);
|
|---|
| 4150 | log_to_screen
|
|---|
| 4151 | ("Mondo has restored your system. Please wait for the command prompt.");
|
|---|
| 4152 | log_to_screen
|
|---|
| 4153 | ("Then remove the backup media and reboot.");
|
|---|
| 4154 | log_to_screen
|
|---|
| 4155 | ("Please visit our website at http://www.mondorescue.org for more information.");
|
|---|
| 4156 | }
|
|---|
| 4157 | g_I_have_just_nuked = TRUE;
|
|---|
| 4158 | /*
|
|---|
| 4159 | if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
|
|---|
| 4160 | {
|
|---|
| 4161 | log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
|
|---|
| 4162 | write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
|
|---|
| 4163 | }
|
|---|
| 4164 | */
|
|---|
| 4165 | return (retval);
|
|---|
| 4166 | }
|
|---|
| 4167 |
|
|---|
| 4168 | /**************************************************************************
|
|---|
| 4169 | *END_NUKE_MODE *
|
|---|
| 4170 | **************************************************************************/
|
|---|
| 4171 |
|
|---|
| 4172 |
|
|---|
| 4173 |
|
|---|
| 4174 | /**
|
|---|
| 4175 | * Restore the user's data (or a subset of it) to the live filesystem.
|
|---|
| 4176 | * This should not be called if we're booted from CD!
|
|---|
| 4177 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 4178 | * @return 0 for success, or the number of errors encountered.
|
|---|
| 4179 | */
|
|---|
| 4180 | int restore_to_live_filesystem()
|
|---|
| 4181 | {
|
|---|
| 4182 | int retval = 0;
|
|---|
| 4183 |
|
|---|
| 4184 | /** malloc **/
|
|---|
| 4185 | char *old_restpath;
|
|---|
| 4186 |
|
|---|
| 4187 | struct mountlist_itself *mountlist;
|
|---|
| 4188 | // static
|
|---|
| 4189 | struct raidlist_itself *raidlist;
|
|---|
| 4190 | struct s_node *filelist;
|
|---|
| 4191 |
|
|---|
| 4192 | log_msg(1, "restore_to_live_filesystem() - starting");
|
|---|
| 4193 | assert(bkpinfo != NULL);
|
|---|
| 4194 | malloc_string(old_restpath);
|
|---|
| 4195 | mountlist = malloc(sizeof(struct mountlist_itself));
|
|---|
| 4196 | raidlist = malloc(sizeof(struct raidlist_itself));
|
|---|
| 4197 | if (!mountlist || !raidlist) {
|
|---|
| 4198 | fatal_error("Cannot malloc() mountlist and/or raidlist");
|
|---|
| 4199 | }
|
|---|
| 4200 |
|
|---|
| 4201 | strcpy(bkpinfo->restore_path, "/");
|
|---|
| 4202 | if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
|
|---|
| 4203 | popup_and_OK
|
|---|
| 4204 | ("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
|
|---|
| 4205 | sleep(1);
|
|---|
| 4206 | }
|
|---|
| 4207 | if (!g_restoring_live_from_nfs) {
|
|---|
| 4208 | interactively_obtain_media_parameters_from_user(FALSE);
|
|---|
| 4209 | }
|
|---|
| 4210 | log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
|---|
| 4211 | if (!bkpinfo->media_device[0]) {
|
|---|
| 4212 | log_msg(2, "Warning - failed to find media dev");
|
|---|
| 4213 | }
|
|---|
| 4214 |
|
|---|
| 4215 |
|
|---|
| 4216 | log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
|
|---|
| 4217 |
|
|---|
| 4218 | open_evalcall_form("Thinking...");
|
|---|
| 4219 |
|
|---|
| 4220 | get_cfg_file_from_archive_or_bust();
|
|---|
| 4221 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 4222 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
|
|---|
| 4223 |
|
|---|
| 4224 | close_evalcall_form();
|
|---|
| 4225 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 4226 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 4227 |
|
|---|
| 4228 | if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
|
|---|
| 4229 | save_filelist(filelist, "/tmp/selected-files.txt");
|
|---|
| 4230 | strcpy(old_restpath, bkpinfo->restore_path);
|
|---|
| 4231 | if (popup_and_get_string("Restore path",
|
|---|
| 4232 | "Restore files to where? )",
|
|---|
| 4233 | bkpinfo->restore_path, MAX_STR_LEN / 4)) {
|
|---|
| 4234 | iamhere("Restoring everything");
|
|---|
| 4235 | retval += restore_everything(filelist);
|
|---|
| 4236 | free_filelist(filelist);
|
|---|
| 4237 | strcpy(bkpinfo->restore_path, old_restpath);
|
|---|
| 4238 | } else {
|
|---|
| 4239 | free_filelist(filelist);
|
|---|
| 4240 | }
|
|---|
| 4241 | strcpy(bkpinfo->restore_path, old_restpath);
|
|---|
| 4242 | } else {
|
|---|
| 4243 | retval += restore_everything(NULL);
|
|---|
| 4244 | }
|
|---|
| 4245 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 4246 | log_msg(2,
|
|---|
| 4247 | "Tape : I don't need to unmount or eject the CD-ROM.");
|
|---|
| 4248 | } else {
|
|---|
| 4249 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 4250 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 4251 | eject_device(bkpinfo->media_device);
|
|---|
| 4252 | }
|
|---|
| 4253 | }
|
|---|
| 4254 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 4255 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 4256 | eject_device(bkpinfo->media_device);
|
|---|
| 4257 | }
|
|---|
| 4258 | paranoid_free(old_restpath);
|
|---|
| 4259 | free(mountlist);
|
|---|
| 4260 | free(raidlist);
|
|---|
| 4261 | return (retval);
|
|---|
| 4262 | }
|
|---|
| 4263 |
|
|---|
| 4264 | /**************************************************************************
|
|---|
| 4265 | *END_RESTORE_TO_LIVE_FILESYSTEM *
|
|---|
| 4266 | **************************************************************************/
|
|---|
| 4267 |
|
|---|
| 4268 | /* @} - end of restoreGroup */
|
|---|
| 4269 |
|
|---|
| 4270 |
|
|---|
| 4271 | #include <utime.h>
|
|---|
| 4272 | /**
|
|---|
| 4273 | * @addtogroup LLrestoreGroup
|
|---|
| 4274 | * @{
|
|---|
| 4275 | */
|
|---|
| 4276 | /**
|
|---|
| 4277 | * Restore biggiefile @p bigfileno from the currently mounted CD.
|
|---|
| 4278 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 4279 | * - @c bkpinfo->backup_media_type
|
|---|
| 4280 | * - @c bkpinfo->restore_path
|
|---|
| 4281 | * @param bigfileno The biggiefile number (starting from 0) to restore.
|
|---|
| 4282 | * @param filelist The node structure containing the list of files to restore.
|
|---|
| 4283 | * If the biggiefile is not in this list, it will be skipped (return value will
|
|---|
| 4284 | * still indicate success).
|
|---|
| 4285 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 4286 | */
|
|---|
| 4287 | int
|
|---|
| 4288 | restore_a_biggiefile_from_CD(long bigfileno,
|
|---|
| 4289 | struct s_node *filelist,
|
|---|
| 4290 | char *pathname_of_last_file_restored)
|
|---|
| 4291 | {
|
|---|
| 4292 | FILE *fin;
|
|---|
| 4293 | FILE *fout;
|
|---|
| 4294 | FILE *fbzip2;
|
|---|
| 4295 |
|
|---|
| 4296 | /** malloc ***/
|
|---|
| 4297 | char *checksum, *outfile_fname, *tmp, *bzip2_command,
|
|---|
| 4298 | *ntfsprog_command, *suffix, *sz_devfile;
|
|---|
| 4299 | char *bigblk;
|
|---|
| 4300 | char *p;
|
|---|
| 4301 | int retval = 0;
|
|---|
| 4302 | int finished = FALSE;
|
|---|
| 4303 | long sliceno;
|
|---|
| 4304 | long siz;
|
|---|
| 4305 | char ntfsprog_fifo[MAX_STR_LEN];
|
|---|
| 4306 | char *file_to_openout = NULL;
|
|---|
| 4307 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 4308 | struct utimbuf the_utime_buf, *ubuf;
|
|---|
| 4309 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 4310 | pid_t pid;
|
|---|
| 4311 | int res = 0;
|
|---|
| 4312 | int old_loglevel;
|
|---|
| 4313 | char sz_msg[MAX_STR_LEN];
|
|---|
| 4314 | struct s_node *node;
|
|---|
| 4315 |
|
|---|
| 4316 | old_loglevel = g_loglevel;
|
|---|
| 4317 | ubuf = &the_utime_buf;
|
|---|
| 4318 | assert(bkpinfo != NULL);
|
|---|
| 4319 |
|
|---|
| 4320 | malloc_string(checksum);
|
|---|
| 4321 | malloc_string(outfile_fname);
|
|---|
| 4322 | malloc_string(tmp);
|
|---|
| 4323 | malloc_string(bzip2_command);
|
|---|
| 4324 | malloc_string(ntfsprog_command);
|
|---|
| 4325 | malloc_string(suffix);
|
|---|
| 4326 | malloc_string(sz_devfile);
|
|---|
| 4327 |
|
|---|
| 4328 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4329 | if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
|
|---|
| 4330 | fatal_error("Cannot malloc bigblk");
|
|---|
| 4331 | }
|
|---|
| 4332 |
|
|---|
| 4333 | if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
|
|---|
| 4334 | log_to_screen("Cannot even open bigfile's info file");
|
|---|
| 4335 | return (1);
|
|---|
| 4336 | }
|
|---|
| 4337 |
|
|---|
| 4338 | memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
|
|---|
| 4339 | if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
|
|---|
| 4340 | sizeof(biggiestruct)) {
|
|---|
| 4341 | log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 4342 | bigfileno + 1);
|
|---|
| 4343 | }
|
|---|
| 4344 | paranoid_fclose(fin);
|
|---|
| 4345 |
|
|---|
| 4346 | strcpy(checksum, biggiestruct.checksum);
|
|---|
| 4347 |
|
|---|
| 4348 | if (!checksum[0]) {
|
|---|
| 4349 | sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
|
|---|
| 4350 | bigfileno + 1);
|
|---|
| 4351 | log_msg(3, tmp);
|
|---|
| 4352 | p = checksum;
|
|---|
| 4353 | }
|
|---|
| 4354 |
|
|---|
| 4355 | if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
|
|---|
| 4356 | {
|
|---|
| 4357 | strcpy(outfile_fname, biggiestruct.filename);
|
|---|
| 4358 | } else {
|
|---|
| 4359 | sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 4360 | biggiestruct.filename);
|
|---|
| 4361 | }
|
|---|
| 4362 |
|
|---|
| 4363 | /* skip file if we have a selective restore subset & it doesn't match */
|
|---|
| 4364 | if (filelist != NULL) {
|
|---|
| 4365 | node = find_string_at_node(filelist, biggiestruct.filename);
|
|---|
| 4366 | if (!node) {
|
|---|
| 4367 | log_msg(0, "Skipping %s (name isn't in filelist)",
|
|---|
| 4368 | biggiestruct.filename);
|
|---|
| 4369 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4370 | return (0);
|
|---|
| 4371 | } else if (!(node->selected)) {
|
|---|
| 4372 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 4373 | biggiestruct.filename);
|
|---|
| 4374 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4375 | return (0);
|
|---|
| 4376 | }
|
|---|
| 4377 | }
|
|---|
| 4378 | /* otherwise, continue */
|
|---|
| 4379 |
|
|---|
| 4380 | log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
|
|---|
| 4381 | if (biggiestruct.use_ntfsprog) {
|
|---|
| 4382 | if (strncmp(biggiestruct.filename, "/dev/", 5)) {
|
|---|
| 4383 | log_msg(1,
|
|---|
| 4384 | "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
|
|---|
| 4385 | log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
|
|---|
| 4386 | biggiestruct.use_ntfsprog = FALSE;
|
|---|
| 4387 | }
|
|---|
| 4388 | }
|
|---|
| 4389 |
|
|---|
| 4390 | if (biggiestruct.use_ntfsprog) // if it's an NTFS device
|
|---|
| 4391 | // if (!strncmp ( biggiestruct.filename, "/dev/", 5))
|
|---|
| 4392 | {
|
|---|
| 4393 | g_loglevel = 4;
|
|---|
| 4394 | use_ntfsprog_hack = TRUE;
|
|---|
| 4395 | log_msg(2,
|
|---|
| 4396 | "Calling ntfsclone in background because %s is an NTFS /dev entry",
|
|---|
| 4397 | outfile_fname);
|
|---|
| 4398 | sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
|
|---|
| 4399 | (int) (random() % 32768));
|
|---|
| 4400 | mkfifo(sz_devfile, 0x770);
|
|---|
| 4401 | strcpy(ntfsprog_fifo, sz_devfile);
|
|---|
| 4402 | file_to_openout = ntfsprog_fifo;
|
|---|
| 4403 | switch (pid = fork()) {
|
|---|
| 4404 | case -1:
|
|---|
| 4405 | fatal_error("Fork failure");
|
|---|
| 4406 | case 0:
|
|---|
| 4407 | log_msg(3,
|
|---|
| 4408 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 4409 | biggiestruct.filename, ntfsprog_fifo);
|
|---|
| 4410 | res =
|
|---|
| 4411 | feed_outfrom_ntfsprog(biggiestruct.filename,
|
|---|
| 4412 | ntfsprog_fifo);
|
|---|
| 4413 | // log_msg(3, "CHILD - fip - exiting");
|
|---|
| 4414 | exit(res);
|
|---|
| 4415 | break;
|
|---|
| 4416 | default:
|
|---|
| 4417 | log_msg(3,
|
|---|
| 4418 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 4419 | (long int) (pid));
|
|---|
| 4420 | }
|
|---|
| 4421 | } else {
|
|---|
| 4422 | use_ntfsprog_hack = FALSE;
|
|---|
| 4423 | ntfsprog_fifo[0] = '\0';
|
|---|
| 4424 | file_to_openout = outfile_fname;
|
|---|
| 4425 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 4426 | {
|
|---|
| 4427 | make_hole_for_file(outfile_fname);
|
|---|
| 4428 | }
|
|---|
| 4429 | }
|
|---|
| 4430 |
|
|---|
| 4431 | sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
|
|---|
| 4432 | outfile_fname);
|
|---|
| 4433 | log_msg(2, tmp);
|
|---|
| 4434 |
|
|---|
| 4435 | /*
|
|---|
| 4436 | last slice is zero-length and uncompressed; when we find it, we stop.
|
|---|
| 4437 | We DON'T wait until there are no more slices; if we did that,
|
|---|
| 4438 | We might stop at end of CD, not at last slice (which is 0-len and uncompd)
|
|---|
| 4439 | */
|
|---|
| 4440 |
|
|---|
| 4441 | strncpy(pathname_of_last_file_restored, biggiestruct.filename,
|
|---|
| 4442 | MAX_STR_LEN - 1);
|
|---|
| 4443 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
|---|
| 4444 |
|
|---|
| 4445 | log_msg(3, "file_to_openout = %s", file_to_openout);
|
|---|
| 4446 | if (!(fout = fopen(file_to_openout, "w"))) {
|
|---|
| 4447 | log_to_screen("Cannot openout outfile_fname - hard disk full?");
|
|---|
| 4448 | return (1);
|
|---|
| 4449 | }
|
|---|
| 4450 | log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
|
|---|
| 4451 |
|
|---|
| 4452 | for (sliceno = 1, finished = FALSE; !finished;) {
|
|---|
| 4453 | if (!does_file_exist
|
|---|
| 4454 | (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
|
|---|
| 4455 | &&
|
|---|
| 4456 | !does_file_exist(slice_fname
|
|---|
| 4457 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
|
|---|
| 4458 | &&
|
|---|
| 4459 | !does_file_exist(slice_fname
|
|---|
| 4460 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
|
|---|
| 4461 | &&
|
|---|
| 4462 | !does_file_exist(slice_fname
|
|---|
| 4463 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
|---|
| 4464 | log_msg(3,
|
|---|
| 4465 | "Cannot find a data slice or terminator slice on CD %d",
|
|---|
| 4466 | g_current_media_number);
|
|---|
| 4467 | g_current_media_number++;
|
|---|
| 4468 | sprintf(tmp,
|
|---|
| 4469 | "Asking for %s #%d so that I may read slice #%ld\n",
|
|---|
| 4470 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 4471 | g_current_media_number, sliceno);
|
|---|
| 4472 | log_msg(2, tmp);
|
|---|
| 4473 | sprintf(tmp, "Restoring from %s #%d",
|
|---|
| 4474 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 4475 | g_current_media_number);
|
|---|
| 4476 | log_to_screen(tmp);
|
|---|
| 4477 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 4478 | log_to_screen("Continuing to restore.");
|
|---|
| 4479 | } else {
|
|---|
| 4480 | strcpy(tmp,
|
|---|
| 4481 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
|
|---|
| 4482 | if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
|
|---|
| 4483 | log_msg(2,
|
|---|
| 4484 | "End of bigfile # %ld (slice %ld is the terminator)",
|
|---|
| 4485 | bigfileno + 1, sliceno);
|
|---|
| 4486 | finished = TRUE;
|
|---|
| 4487 | continue;
|
|---|
| 4488 | } else {
|
|---|
| 4489 | if (does_file_exist
|
|---|
| 4490 | (slice_fname
|
|---|
| 4491 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
|
|---|
| 4492 | strcpy(bzip2_command, "lzop");
|
|---|
| 4493 | strcpy(suffix, "lzo");
|
|---|
| 4494 | } else
|
|---|
| 4495 | if (does_file_exist
|
|---|
| 4496 | (slice_fname
|
|---|
| 4497 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
|
|---|
| 4498 | strcpy(bzip2_command, "gzip");
|
|---|
| 4499 | strcpy(suffix, "gz");
|
|---|
| 4500 | } else
|
|---|
| 4501 | if (does_file_exist
|
|---|
| 4502 | (slice_fname
|
|---|
| 4503 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
|---|
| 4504 | strcpy(bzip2_command, "bzip2");
|
|---|
| 4505 | strcpy(suffix, "bz2");
|
|---|
| 4506 | } else
|
|---|
| 4507 | if (does_file_exist
|
|---|
| 4508 | (slice_fname
|
|---|
| 4509 | (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
|
|---|
| 4510 | strcpy(bzip2_command, "");
|
|---|
| 4511 | strcpy(suffix, "");
|
|---|
| 4512 | } else {
|
|---|
| 4513 | log_to_screen("OK, that's pretty fsck0red...");
|
|---|
| 4514 | return (1);
|
|---|
| 4515 | }
|
|---|
| 4516 | }
|
|---|
| 4517 | if (bzip2_command[0] != '\0') {
|
|---|
| 4518 | sprintf(bzip2_command + strlen(bzip2_command),
|
|---|
| 4519 | " -dc %s 2>> %s",
|
|---|
| 4520 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
|---|
| 4521 | suffix), MONDO_LOGFILE);
|
|---|
| 4522 | } else {
|
|---|
| 4523 | sprintf(bzip2_command, "cat %s 2>> %s",
|
|---|
| 4524 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
|---|
| 4525 | suffix), MONDO_LOGFILE);
|
|---|
| 4526 | }
|
|---|
| 4527 | sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ",
|
|---|
| 4528 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 4529 | g_current_media_number, bigfileno + 1, sliceno);
|
|---|
| 4530 | log_msg(2, tmp);
|
|---|
| 4531 |
|
|---|
| 4532 | if (!g_text_mode) {
|
|---|
| 4533 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 4534 | newtRefresh();
|
|---|
| 4535 | strip_spaces(tmp);
|
|---|
| 4536 | update_progress_form(tmp);
|
|---|
| 4537 | }
|
|---|
| 4538 | if (!(fbzip2 = popen(bzip2_command, "r"))) {
|
|---|
| 4539 | fatal_error("Can't run popen command");
|
|---|
| 4540 | }
|
|---|
| 4541 | while (!feof(fbzip2)) {
|
|---|
| 4542 | siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
|
|---|
| 4543 | if (siz > 0) {
|
|---|
| 4544 | sprintf(sz_msg, "Read %ld from fbzip2", siz);
|
|---|
| 4545 | siz = fwrite(bigblk, 1, siz, fout);
|
|---|
| 4546 | sprintf(sz_msg + strlen(sz_msg),
|
|---|
| 4547 | "; written %ld to fout", siz);
|
|---|
| 4548 | // log_msg(2. sz_msg);
|
|---|
| 4549 | }
|
|---|
| 4550 | }
|
|---|
| 4551 | paranoid_pclose(fbzip2);
|
|---|
| 4552 |
|
|---|
| 4553 |
|
|---|
| 4554 | sliceno++;
|
|---|
| 4555 | g_current_progress++;
|
|---|
| 4556 | }
|
|---|
| 4557 | }
|
|---|
| 4558 | /*
|
|---|
| 4559 | memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
|
|---|
| 4560 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
|---|
| 4561 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
|---|
| 4562 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
|---|
| 4563 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
|---|
| 4564 | */
|
|---|
| 4565 | paranoid_fclose(fout);
|
|---|
| 4566 | g_loglevel = old_loglevel;
|
|---|
| 4567 |
|
|---|
| 4568 | if (use_ntfsprog_hack) {
|
|---|
| 4569 | log_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 4570 | sprintf(tmp,
|
|---|
| 4571 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 4572 | while (system(tmp) == 0) {
|
|---|
| 4573 | sleep(1);
|
|---|
| 4574 | }
|
|---|
| 4575 | log_it("OK, ntfsclone has really finished");
|
|---|
| 4576 | }
|
|---|
| 4577 |
|
|---|
| 4578 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 4579 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 4580 | biggiestruct.properties.st_gid);
|
|---|
| 4581 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 4582 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 4583 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 4584 | utime(outfile_fname, ubuf);
|
|---|
| 4585 | }
|
|---|
| 4586 | paranoid_free(bigblk);
|
|---|
| 4587 | paranoid_free(checksum);
|
|---|
| 4588 | paranoid_free(outfile_fname);
|
|---|
| 4589 | paranoid_free(tmp);
|
|---|
| 4590 | paranoid_free(bzip2_command);
|
|---|
| 4591 | paranoid_free(ntfsprog_command);
|
|---|
| 4592 | paranoid_free(suffix);
|
|---|
| 4593 | paranoid_free(sz_devfile);
|
|---|
| 4594 |
|
|---|
| 4595 | return (retval);
|
|---|
| 4596 | }
|
|---|
| 4597 |
|
|---|
| 4598 | /**************************************************************************
|
|---|
| 4599 | *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
|
|---|
| 4600 | **************************************************************************/
|
|---|
| 4601 |
|
|---|
| 4602 |
|
|---|
| 4603 |
|
|---|
| 4604 | /**
|
|---|
| 4605 | * Restore a biggiefile from the currently opened stream.
|
|---|
| 4606 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 4607 | * - @c bkpinfo->restore_path
|
|---|
| 4608 | * - @c bkpinfo->zip_exe
|
|---|
| 4609 | * @param orig_bf_fname The original filename of the biggiefile.
|
|---|
| 4610 | * @param biggiefile_number The number of the biggiefile (starting from 0).
|
|---|
| 4611 | * @param orig_checksum Unused.
|
|---|
| 4612 | * @param biggiefile_size Unused.
|
|---|
| 4613 | * @param filelist The node structure containing the list of files to be restored.
|
|---|
| 4614 | * If @p orig_bf_fname is not in the list, it will be ignored.
|
|---|
| 4615 | * @return 0 for success (or skip), nonzero for failure.
|
|---|
| 4616 | * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
|
|---|
| 4617 | */
|
|---|
| 4618 | int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
|
|---|
| 4619 | long long biggiefile_size, //UNUSED
|
|---|
| 4620 | struct s_node *filelist,
|
|---|
| 4621 | int use_ntfsprog,
|
|---|
| 4622 | char *pathname_of_last_file_restored)
|
|---|
| 4623 | {
|
|---|
| 4624 | FILE *pout;
|
|---|
| 4625 | FILE *fin;
|
|---|
| 4626 |
|
|---|
| 4627 | /** mallocs ********/
|
|---|
| 4628 | char *tmp;
|
|---|
| 4629 | char *command;
|
|---|
| 4630 | char *outfile_fname;
|
|---|
| 4631 | char *ntfsprog_command;
|
|---|
| 4632 | char *sz_devfile;
|
|---|
| 4633 | char *ntfsprog_fifo;
|
|---|
| 4634 | char *file_to_openout = NULL;
|
|---|
| 4635 |
|
|---|
| 4636 | struct s_node *node;
|
|---|
| 4637 |
|
|---|
| 4638 | int old_loglevel;
|
|---|
| 4639 | long current_slice_number = 0;
|
|---|
| 4640 | int retval = 0;
|
|---|
| 4641 | int res = 0;
|
|---|
| 4642 | int ctrl_chr = '\0';
|
|---|
| 4643 | long long slice_siz;
|
|---|
| 4644 | bool dummy_restore = FALSE;
|
|---|
| 4645 | bool use_ntfsprog_hack = FALSE;
|
|---|
| 4646 | pid_t pid;
|
|---|
| 4647 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 4648 | struct utimbuf the_utime_buf, *ubuf;
|
|---|
| 4649 | ubuf = &the_utime_buf;
|
|---|
| 4650 |
|
|---|
| 4651 | malloc_string(tmp);
|
|---|
| 4652 | malloc_string(ntfsprog_fifo);
|
|---|
| 4653 | malloc_string(outfile_fname);
|
|---|
| 4654 | malloc_string(command);
|
|---|
| 4655 | malloc_string(sz_devfile);
|
|---|
| 4656 | malloc_string(ntfsprog_command);
|
|---|
| 4657 | old_loglevel = g_loglevel;
|
|---|
| 4658 | assert(bkpinfo != NULL);
|
|---|
| 4659 | assert(orig_bf_fname != NULL);
|
|---|
| 4660 | assert(orig_checksum != NULL);
|
|---|
| 4661 |
|
|---|
| 4662 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4663 | if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
|
|---|
| 4664 | use_ntfsprog = 1;
|
|---|
| 4665 | log_msg(1, "%s --- pih=YES", orig_bf_fname);
|
|---|
| 4666 | } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
|
|---|
| 4667 | use_ntfsprog = 0;
|
|---|
| 4668 | log_msg(1, "%s --- pih=NO", orig_bf_fname);
|
|---|
| 4669 | } else {
|
|---|
| 4670 | use_ntfsprog = 0;
|
|---|
| 4671 | log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
|
|---|
| 4672 | }
|
|---|
| 4673 |
|
|---|
| 4674 | strncpy(pathname_of_last_file_restored, orig_bf_fname,
|
|---|
| 4675 | MAX_STR_LEN - 1);
|
|---|
| 4676 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
|---|
| 4677 |
|
|---|
| 4678 | /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
|
|---|
| 4679 |
|
|---|
| 4680 | if (filelist != NULL) {
|
|---|
| 4681 | node = find_string_at_node(filelist, orig_bf_fname);
|
|---|
| 4682 | if (!node) {
|
|---|
| 4683 | dummy_restore = TRUE;
|
|---|
| 4684 | log_msg(1,
|
|---|
| 4685 | "Skipping big file %ld (%s) - not in biggielist subset",
|
|---|
| 4686 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 4687 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4688 | } else if (!(node->selected)) {
|
|---|
| 4689 | dummy_restore = TRUE;
|
|---|
| 4690 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
|---|
| 4691 | orig_bf_fname);
|
|---|
| 4692 | pathname_of_last_file_restored[0] = '\0';
|
|---|
| 4693 | }
|
|---|
| 4694 | }
|
|---|
| 4695 |
|
|---|
| 4696 | if (use_ntfsprog) {
|
|---|
| 4697 | if (strncmp(orig_bf_fname, "/dev/", 5)) {
|
|---|
| 4698 | log_msg(1,
|
|---|
| 4699 | "I was in error when I set use_ntfsprog to TRUE.");
|
|---|
| 4700 | log_msg(1, "%s isn't even in /dev", orig_bf_fname);
|
|---|
| 4701 | use_ntfsprog = FALSE;
|
|---|
| 4702 | }
|
|---|
| 4703 | }
|
|---|
| 4704 |
|
|---|
| 4705 | if (use_ntfsprog) {
|
|---|
| 4706 | g_loglevel = 4;
|
|---|
| 4707 | strcpy(outfile_fname, orig_bf_fname);
|
|---|
| 4708 | use_ntfsprog_hack = TRUE;
|
|---|
| 4709 | log_msg(2,
|
|---|
| 4710 | "Calling ntfsclone in background because %s is a /dev entry",
|
|---|
| 4711 | outfile_fname);
|
|---|
| 4712 | sprintf(sz_devfile, "%s/%d.%d.000",
|
|---|
| 4713 | bkpinfo->tmpdir,
|
|---|
| 4714 | (int) (random() % 32768),
|
|---|
| 4715 | (int) (random() % 32768));
|
|---|
| 4716 | mkfifo(sz_devfile, 0x770);
|
|---|
| 4717 | strcpy(ntfsprog_fifo, sz_devfile);
|
|---|
| 4718 | file_to_openout = ntfsprog_fifo;
|
|---|
| 4719 | switch (pid = fork()) {
|
|---|
| 4720 | case -1:
|
|---|
| 4721 | fatal_error("Fork failure");
|
|---|
| 4722 | case 0:
|
|---|
| 4723 | log_msg(3,
|
|---|
| 4724 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
|---|
| 4725 | outfile_fname, ntfsprog_fifo);
|
|---|
| 4726 | res =
|
|---|
| 4727 | feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
|
|---|
| 4728 | // log_msg(3, "CHILD - fip - exiting");
|
|---|
| 4729 | exit(res);
|
|---|
| 4730 | break;
|
|---|
| 4731 | default:
|
|---|
| 4732 | log_msg(3,
|
|---|
| 4733 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 4734 | (long int) (pid));
|
|---|
| 4735 | }
|
|---|
| 4736 | } else {
|
|---|
| 4737 | if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
|
|---|
| 4738 | {
|
|---|
| 4739 | strcpy(outfile_fname, orig_bf_fname);
|
|---|
| 4740 | } else // biggiefile
|
|---|
| 4741 | {
|
|---|
| 4742 | sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
|
|---|
| 4743 | orig_bf_fname);
|
|---|
| 4744 | }
|
|---|
| 4745 | use_ntfsprog_hack = FALSE;
|
|---|
| 4746 | ntfsprog_fifo[0] = '\0';
|
|---|
| 4747 | file_to_openout = outfile_fname;
|
|---|
| 4748 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
|---|
| 4749 | {
|
|---|
| 4750 | make_hole_for_file(outfile_fname);
|
|---|
| 4751 | }
|
|---|
| 4752 | sprintf(tmp, "Reassembling big file %ld (%s)",
|
|---|
| 4753 | biggiefile_number + 1, orig_bf_fname);
|
|---|
| 4754 | log_msg(2, tmp);
|
|---|
| 4755 | }
|
|---|
| 4756 |
|
|---|
| 4757 | if (dummy_restore) {
|
|---|
| 4758 | sprintf(outfile_fname, "/dev/null");
|
|---|
| 4759 | }
|
|---|
| 4760 |
|
|---|
| 4761 | if (!bkpinfo->zip_exe[0]) {
|
|---|
| 4762 | sprintf(command, "cat > \"%s\"", file_to_openout);
|
|---|
| 4763 | } else {
|
|---|
| 4764 | sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
|
|---|
| 4765 | file_to_openout, MONDO_LOGFILE);
|
|---|
| 4766 | if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
|
|---|
| 4767 | /* Ignore SIGPIPE for gzip as it causes errors on big files
|
|---|
| 4768 | * Cf: http://trac.mondorescue.org/ticket/244
|
|---|
| 4769 | */
|
|---|
| 4770 | signal(SIGPIPE,SIG_IGN);
|
|---|
| 4771 | }
|
|---|
| 4772 | }
|
|---|
| 4773 | sprintf(tmp, "Pipe command = '%s'", command);
|
|---|
| 4774 | log_msg(3, tmp);
|
|---|
| 4775 |
|
|---|
| 4776 | /* restore biggiefile, one slice at a time */
|
|---|
| 4777 | if (!(pout = popen(command, "w"))) {
|
|---|
| 4778 | fatal_error("Cannot pipe out");
|
|---|
| 4779 | }
|
|---|
| 4780 | for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
|---|
| 4781 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
|---|
| 4782 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
|
|---|
| 4783 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 4784 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 4785 | }
|
|---|
| 4786 | sprintf(tmp, "Working on file #%ld, slice #%ld ",
|
|---|
| 4787 | biggiefile_number + 1, current_slice_number);
|
|---|
| 4788 | log_msg(2, tmp);
|
|---|
| 4789 | if (!g_text_mode) {
|
|---|
| 4790 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 4791 | newtRefresh();
|
|---|
| 4792 | }
|
|---|
| 4793 | strip_spaces(tmp);
|
|---|
| 4794 | update_progress_form(tmp);
|
|---|
| 4795 | if (current_slice_number == 0) {
|
|---|
| 4796 | res =
|
|---|
| 4797 | read_file_from_stream_to_file("/tmp/biggie-blah.txt",
|
|---|
| 4798 | slice_siz);
|
|---|
| 4799 | if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
|
|---|
| 4800 | log_OS_error("blah blah");
|
|---|
| 4801 | } else {
|
|---|
| 4802 | if (fread
|
|---|
| 4803 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
|
|---|
| 4804 | fin) < sizeof(biggiestruct)) {
|
|---|
| 4805 | log_msg(2,
|
|---|
| 4806 | "Warning - unable to get biggiestruct of bigfile #%d",
|
|---|
| 4807 | biggiefile_number + 1);
|
|---|
| 4808 | }
|
|---|
| 4809 | paranoid_fclose(fin);
|
|---|
| 4810 | }
|
|---|
| 4811 | } else {
|
|---|
| 4812 | res =
|
|---|
| 4813 | read_file_from_stream_to_stream(pout, slice_siz);
|
|---|
| 4814 | }
|
|---|
| 4815 | retval += res;
|
|---|
| 4816 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
|---|
| 4817 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 4818 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 4819 | }
|
|---|
| 4820 | current_slice_number++;
|
|---|
| 4821 | g_current_progress++;
|
|---|
| 4822 | }
|
|---|
| 4823 | paranoid_pclose(pout);
|
|---|
| 4824 |
|
|---|
| 4825 | if (bkpinfo->zip_exe[0]) {
|
|---|
| 4826 | if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
|
|---|
| 4827 | /* Re-enable SIGPIPE for gzip
|
|---|
| 4828 | */
|
|---|
| 4829 | signal(SIGPIPE, terminate_daemon);
|
|---|
| 4830 | }
|
|---|
| 4831 | }
|
|---|
| 4832 |
|
|---|
| 4833 | log_msg(1, "pathname_of_last_file_restored is now %s",
|
|---|
| 4834 | pathname_of_last_file_restored);
|
|---|
| 4835 |
|
|---|
| 4836 | if (use_ntfsprog_hack) {
|
|---|
| 4837 | log_msg(3, "Waiting for ntfsclone to finish");
|
|---|
| 4838 | sprintf(tmp,
|
|---|
| 4839 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
|---|
| 4840 | while (system(tmp) == 0) {
|
|---|
| 4841 | sleep(1);
|
|---|
| 4842 | }
|
|---|
| 4843 | log_msg(3, "OK, ntfsclone has really finished");
|
|---|
| 4844 | }
|
|---|
| 4845 |
|
|---|
| 4846 | log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
|
|---|
| 4847 | log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
|
|---|
| 4848 | if (strcmp(outfile_fname, "/dev/null")) {
|
|---|
| 4849 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
|---|
| 4850 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
|---|
| 4851 | biggiestruct.properties.st_gid);
|
|---|
| 4852 | ubuf->actime = biggiestruct.properties.st_atime;
|
|---|
| 4853 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
|---|
| 4854 | utime(outfile_fname, ubuf);
|
|---|
| 4855 | }
|
|---|
| 4856 |
|
|---|
| 4857 | paranoid_free(tmp);
|
|---|
| 4858 | paranoid_free(outfile_fname);
|
|---|
| 4859 | paranoid_free(command);
|
|---|
| 4860 | paranoid_free(ntfsprog_command);
|
|---|
| 4861 | paranoid_free(sz_devfile);
|
|---|
| 4862 | paranoid_free(ntfsprog_fifo);
|
|---|
| 4863 | g_loglevel = old_loglevel;
|
|---|
| 4864 | return (retval);
|
|---|
| 4865 | }
|
|---|
| 4866 |
|
|---|
| 4867 | /**************************************************************************
|
|---|
| 4868 | *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
|
|---|
| 4869 | **************************************************************************/
|
|---|
| 4870 |
|
|---|
| 4871 |
|
|---|
| 4872 |
|
|---|
| 4873 | /**
|
|---|
| 4874 | * Restore @p tarball_fname from CD.
|
|---|
| 4875 | * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
|
|---|
| 4876 | * This will be used unmodified.
|
|---|
| 4877 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 4878 | * we're restoring now.
|
|---|
| 4879 | * @param filelist The node structure containing the list of files to be
|
|---|
| 4880 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 4881 | * called, but nothing will be written.
|
|---|
| 4882 | * @return 0 for success, nonzero for failure.
|
|---|
| 4883 | */
|
|---|
| 4884 | int
|
|---|
| 4885 | restore_a_tarball_from_CD(char *tarball_fname,
|
|---|
| 4886 | long current_tarball_number,
|
|---|
| 4887 | struct s_node *filelist)
|
|---|
| 4888 | {
|
|---|
| 4889 | int retval = 0;
|
|---|
| 4890 | int res;
|
|---|
| 4891 | char *p;
|
|---|
| 4892 |
|
|---|
| 4893 | /** malloc **/
|
|---|
| 4894 | char *command;
|
|---|
| 4895 | char *tmp;
|
|---|
| 4896 | char *filelist_name;
|
|---|
| 4897 | char *filelist_subset_fname;
|
|---|
| 4898 | char *executable;
|
|---|
| 4899 | char *temp_log;
|
|---|
| 4900 | char screen_message[100];
|
|---|
| 4901 | long matches = 0;
|
|---|
| 4902 | bool use_star;
|
|---|
| 4903 | char *xattr_fname;
|
|---|
| 4904 | char *acl_fname;
|
|---|
| 4905 | // char files_to_restore_this_time_fname[MAX_STR_LEN];
|
|---|
| 4906 |
|
|---|
| 4907 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 4908 | malloc_string(command);
|
|---|
| 4909 | malloc_string(tmp);
|
|---|
| 4910 | malloc_string(filelist_name);
|
|---|
| 4911 | malloc_string(filelist_subset_fname);
|
|---|
| 4912 | malloc_string(executable);
|
|---|
| 4913 | malloc_string(temp_log);
|
|---|
| 4914 | malloc_string(xattr_fname);
|
|---|
| 4915 | malloc_string(acl_fname);
|
|---|
| 4916 |
|
|---|
| 4917 | log_msg(5, "Entering");
|
|---|
| 4918 | filelist_subset_fname[0] = '\0';
|
|---|
| 4919 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 4920 | // sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
|
|---|
| 4921 | sprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
|
|---|
| 4922 | run_program_and_log_output(command, 9);
|
|---|
| 4923 | sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
|
|---|
| 4924 | (int) (random() % 32768));
|
|---|
| 4925 |
|
|---|
| 4926 | sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
|
|---|
| 4927 | current_tarball_number);
|
|---|
| 4928 | if (length_of_file(filelist_name) <= 2) {
|
|---|
| 4929 | log_msg(2, "There are _zero_ files in filelist '%s'",
|
|---|
| 4930 | filelist_name);
|
|---|
| 4931 | log_msg(2,
|
|---|
| 4932 | "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
|
|---|
| 4933 | log_msg(2,
|
|---|
| 4934 | "but it's non-critical. It's cosmetic. Don't worry about it.");
|
|---|
| 4935 | retval = 0;
|
|---|
| 4936 | goto leave_sub;
|
|---|
| 4937 | }
|
|---|
| 4938 | if (count_lines_in_file(filelist_name) <= 0
|
|---|
| 4939 | || length_of_file(tarball_fname) <= 0) {
|
|---|
| 4940 | log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
|
|---|
| 4941 | length_of_file(tarball_fname));
|
|---|
| 4942 | sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
|
|---|
| 4943 | current_tarball_number);
|
|---|
| 4944 | log_to_screen(tmp);
|
|---|
| 4945 | retval = 1;
|
|---|
| 4946 | goto leave_sub;
|
|---|
| 4947 | }
|
|---|
| 4948 |
|
|---|
| 4949 | if (filelist) {
|
|---|
| 4950 | sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
|
|---|
| 4951 | current_tarball_number);
|
|---|
| 4952 | if ((matches =
|
|---|
| 4953 | save_filelist_entries_in_common(filelist_name, filelist,
|
|---|
| 4954 | filelist_subset_fname,
|
|---|
| 4955 | use_star))
|
|---|
| 4956 | <= 0) {
|
|---|
| 4957 | sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 4958 | log_msg(1, tmp);
|
|---|
| 4959 | } else {
|
|---|
| 4960 | log_msg(3, "Saved fileset %ld's subset to %s",
|
|---|
| 4961 | current_tarball_number, filelist_subset_fname);
|
|---|
| 4962 | }
|
|---|
| 4963 | sprintf(screen_message, "Tarball #%ld --- %ld matches",
|
|---|
| 4964 | current_tarball_number, matches);
|
|---|
| 4965 | log_to_screen(screen_message);
|
|---|
| 4966 | } else {
|
|---|
| 4967 | filelist_subset_fname[0] = '\0';
|
|---|
| 4968 | }
|
|---|
| 4969 |
|
|---|
| 4970 | if (filelist == NULL || matches > 0) {
|
|---|
| 4971 | if (g_getfattr) {
|
|---|
| 4972 | sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 4973 | MNT_CDROM "/archives", current_tarball_number);
|
|---|
| 4974 | }
|
|---|
| 4975 | if (g_getfacl) {
|
|---|
| 4976 | sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
|
|---|
| 4977 | current_tarball_number);
|
|---|
| 4978 | }
|
|---|
| 4979 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 4980 | strcpy(executable, "bzip2");
|
|---|
| 4981 | } else if (strstr(tarball_fname, ".gz")) {
|
|---|
| 4982 | strcpy(executable, "gzip");
|
|---|
| 4983 | } else if (strstr(tarball_fname, ".lzo")) {
|
|---|
| 4984 | strcpy(executable, "lzop");
|
|---|
| 4985 | } else {
|
|---|
| 4986 | executable[0] = '\0';
|
|---|
| 4987 | }
|
|---|
| 4988 | if (executable[0]) {
|
|---|
| 4989 | sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
|
|---|
| 4990 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 4991 | log_to_screen
|
|---|
| 4992 | ("(compare_a_tarball) Compression program not found - oh no!");
|
|---|
| 4993 | paranoid_MR_finish(1);
|
|---|
| 4994 | }
|
|---|
| 4995 | strcpy(tmp, executable);
|
|---|
| 4996 | sprintf(executable, "-P %s -Z", tmp);
|
|---|
| 4997 | }
|
|---|
| 4998 | #ifdef __FreeBSD__
|
|---|
| 4999 | #define BUFSIZE 512
|
|---|
| 5000 | #else
|
|---|
| 5001 | #define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
|
|---|
| 5002 | #endif
|
|---|
| 5003 |
|
|---|
| 5004 | // if (strstr(tarball_fname, ".star."))
|
|---|
| 5005 | if (use_star) {
|
|---|
| 5006 | sprintf(command,
|
|---|
| 5007 | "star -x -force-remove -U " STAR_ACL_SZ
|
|---|
| 5008 | " errctl= file=%s", tarball_fname);
|
|---|
| 5009 | if (strstr(tarball_fname, ".bz2")) {
|
|---|
| 5010 | strcat(command, " -bz");
|
|---|
| 5011 | }
|
|---|
| 5012 | } else {
|
|---|
| 5013 | if (filelist_subset_fname[0] != '\0') {
|
|---|
| 5014 | sprintf(command,
|
|---|
| 5015 | "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
|
|---|
| 5016 | TAPE_BLOCK_SIZE,
|
|---|
| 5017 | BUFSIZE, executable, filelist_subset_fname,
|
|---|
| 5018 | // files_to_restore_this_time_fname,
|
|---|
| 5019 | tarball_fname);
|
|---|
| 5020 | } else {
|
|---|
| 5021 | sprintf(command,
|
|---|
| 5022 | "afio -i -b %ld -c %ld -M 8m %s %s",
|
|---|
| 5023 | TAPE_BLOCK_SIZE,
|
|---|
| 5024 | BUFSIZE, executable, tarball_fname);
|
|---|
| 5025 | }
|
|---|
| 5026 | }
|
|---|
| 5027 | #undef BUFSIZE
|
|---|
| 5028 | sprintf(command + strlen(command), " 2>> %s >> %s", temp_log,
|
|---|
| 5029 | temp_log);
|
|---|
| 5030 | log_msg(1, "command = '%s'", command);
|
|---|
| 5031 | unlink(temp_log);
|
|---|
| 5032 | res = system(command);
|
|---|
| 5033 | if (res) {
|
|---|
| 5034 | p = strstr(command, "-acl ");
|
|---|
| 5035 | if (p) {
|
|---|
| 5036 | p[0] = p[1] = p[2] = p[3] = ' ';
|
|---|
| 5037 | log_msg(1, "new command = '%s'", command);
|
|---|
| 5038 | res = system(command);
|
|---|
| 5039 | }
|
|---|
| 5040 | }
|
|---|
| 5041 | if (res && length_of_file(temp_log) < 5) {
|
|---|
| 5042 | res = 0;
|
|---|
| 5043 | }
|
|---|
| 5044 |
|
|---|
| 5045 | if (g_getfattr) {
|
|---|
| 5046 | log_msg(1, "Setting fattr list %s", xattr_fname);
|
|---|
| 5047 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 5048 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 5049 | if (res) {
|
|---|
| 5050 | log_to_screen
|
|---|
| 5051 | ("Errors occurred while setting extended attributes");
|
|---|
| 5052 | } else {
|
|---|
| 5053 | log_msg(1, "I set xattr OK");
|
|---|
| 5054 | }
|
|---|
| 5055 | retval += res;
|
|---|
| 5056 | }
|
|---|
| 5057 | }
|
|---|
| 5058 | if (g_getfacl) {
|
|---|
| 5059 | log_msg(1, "Setting acl list %s", acl_fname);
|
|---|
| 5060 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 5061 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 5062 | if (res) {
|
|---|
| 5063 | log_to_screen
|
|---|
| 5064 | ("Errors occurred while setting access control lists");
|
|---|
| 5065 | } else {
|
|---|
| 5066 | log_msg(1, "I set ACL OK");
|
|---|
| 5067 | }
|
|---|
| 5068 | retval += res;
|
|---|
| 5069 | }
|
|---|
| 5070 | }
|
|---|
| 5071 | if (retval) {
|
|---|
| 5072 | sprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
|
|---|
| 5073 | system(command);
|
|---|
| 5074 | log_msg(2, "Errors occurred while processing fileset #%d",
|
|---|
| 5075 | current_tarball_number);
|
|---|
| 5076 | } else {
|
|---|
| 5077 | log_msg(2, "Fileset #%d processed OK", current_tarball_number);
|
|---|
| 5078 | }
|
|---|
| 5079 | }
|
|---|
| 5080 | if (does_file_exist("/PAUSE")) {
|
|---|
| 5081 | popup_and_OK
|
|---|
| 5082 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
|---|
| 5083 | }
|
|---|
| 5084 | unlink(filelist_subset_fname);
|
|---|
| 5085 | unlink(xattr_fname);
|
|---|
| 5086 | unlink(acl_fname);
|
|---|
| 5087 | unlink(temp_log);
|
|---|
| 5088 |
|
|---|
| 5089 | leave_sub:
|
|---|
| 5090 | paranoid_free(command);
|
|---|
| 5091 | paranoid_free(tmp);
|
|---|
| 5092 | paranoid_free(filelist_name);
|
|---|
| 5093 | paranoid_free(filelist_subset_fname);
|
|---|
| 5094 | paranoid_free(executable);
|
|---|
| 5095 | paranoid_free(temp_log);
|
|---|
| 5096 | paranoid_free(xattr_fname);
|
|---|
| 5097 | paranoid_free(acl_fname);
|
|---|
| 5098 | log_msg(5, "Leaving");
|
|---|
| 5099 | return (retval);
|
|---|
| 5100 | }
|
|---|
| 5101 |
|
|---|
| 5102 | /**************************************************************************
|
|---|
| 5103 | *END_RESTORE_A_TARBALL_FROM_CD *
|
|---|
| 5104 | **************************************************************************/
|
|---|
| 5105 |
|
|---|
| 5106 |
|
|---|
| 5107 | /**
|
|---|
| 5108 | * Restore a tarball from the currently opened stream.
|
|---|
| 5109 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 5110 | * - @c bkpinfo->backup_media_type
|
|---|
| 5111 | * - @c bkpinfo->media_device
|
|---|
| 5112 | * - @c bkpinfo->zip_exe
|
|---|
| 5113 | * @param tarball_fname The filename of the afioball to restore.
|
|---|
| 5114 | * @param current_tarball_number The number (starting from 0) of the fileset
|
|---|
| 5115 | * we're restoring now.
|
|---|
| 5116 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5117 | * restored. If no file in the afioball is in this list, afio will still be
|
|---|
| 5118 | * called, but nothing will be written.
|
|---|
| 5119 | * @param size The size (in @b bytes) of the afioball.
|
|---|
| 5120 | * @return 0 for success, nonzero for failure.
|
|---|
| 5121 | */
|
|---|
| 5122 | int
|
|---|
| 5123 | restore_a_tarball_from_stream(char *tarball_fname,
|
|---|
| 5124 | long current_tarball_number,
|
|---|
| 5125 | struct s_node *filelist,
|
|---|
| 5126 | long long size, char *xattr_fname,
|
|---|
| 5127 | char *acl_fname)
|
|---|
| 5128 | {
|
|---|
| 5129 | int retval = 0;
|
|---|
| 5130 | int res = 0;
|
|---|
| 5131 |
|
|---|
| 5132 | /** malloc add ***/
|
|---|
| 5133 | char *tmp;
|
|---|
| 5134 | char *command;
|
|---|
| 5135 | char *afio_fname;
|
|---|
| 5136 | char *filelist_fname;
|
|---|
| 5137 | char *filelist_subset_fname;
|
|---|
| 5138 | char *executable;
|
|---|
| 5139 | long matches = 0;
|
|---|
| 5140 | bool restore_this_fileset = FALSE;
|
|---|
| 5141 | bool use_star;
|
|---|
| 5142 |
|
|---|
| 5143 | assert(bkpinfo != NULL);
|
|---|
| 5144 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
|---|
| 5145 | malloc_string(filelist_subset_fname);
|
|---|
| 5146 | malloc_string(filelist_fname);
|
|---|
| 5147 | malloc_string(afio_fname);
|
|---|
| 5148 | malloc_string(executable);
|
|---|
| 5149 | malloc_string(command);
|
|---|
| 5150 | malloc_string(tmp);
|
|---|
| 5151 | filelist_subset_fname[0] = '\0';
|
|---|
| 5152 | /* to do it with a file... */
|
|---|
| 5153 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
|---|
| 5154 | sprintf(tmp,
|
|---|
| 5155 | "Restoring from fileset #%ld (%ld KB) on %s #%d",
|
|---|
| 5156 | current_tarball_number, (long) size >> 10,
|
|---|
| 5157 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5158 | g_current_media_number);
|
|---|
| 5159 | log_msg(2, tmp);
|
|---|
| 5160 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
|
|---|
| 5161 |
|
|---|
| 5162 | /****************************************************************************
|
|---|
| 5163 | * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
|
|---|
| 5164 | * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
|
|---|
| 5165 | * in afio or someting; oh darn.. OK, use tmpfs :-) *
|
|---|
| 5166 | ****************************************************************************/
|
|---|
| 5167 | filelist_fname[0] = filelist_subset_fname[0] = '\0';
|
|---|
| 5168 | sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
|
|---|
| 5169 | current_tarball_number);
|
|---|
| 5170 | sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
|
|---|
| 5171 | current_tarball_number);
|
|---|
| 5172 | sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
|
|---|
| 5173 | bkpinfo->tmpdir, current_tarball_number);
|
|---|
| 5174 | // sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
|
|---|
| 5175 | res = read_file_from_stream_to_file(afio_fname, size);
|
|---|
| 5176 | if (strstr(tarball_fname, ".star")) {
|
|---|
| 5177 | bkpinfo->use_star = TRUE;
|
|---|
| 5178 | }
|
|---|
| 5179 | if (res) {
|
|---|
| 5180 | log_msg(1, "Warning - error reading afioball from tape");
|
|---|
| 5181 | }
|
|---|
| 5182 | if (bkpinfo->compression_level == 0) {
|
|---|
| 5183 | executable[0] = '\0';
|
|---|
| 5184 | } else {
|
|---|
| 5185 | if (bkpinfo->use_star) {
|
|---|
| 5186 | strcpy(executable, " -bz");
|
|---|
| 5187 | } else {
|
|---|
| 5188 | sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
|
|---|
| 5189 | }
|
|---|
| 5190 | }
|
|---|
| 5191 |
|
|---|
| 5192 | if (!filelist) // if unconditional restore then restore entire fileset
|
|---|
| 5193 | {
|
|---|
| 5194 | restore_this_fileset = TRUE;
|
|---|
| 5195 | } else // If restoring selectively then get TOC from tarball
|
|---|
| 5196 | {
|
|---|
| 5197 | if (strstr(tarball_fname, ".star.")) {
|
|---|
| 5198 | use_star = TRUE;
|
|---|
| 5199 | sprintf(command, "star -t file=%s %s", afio_fname, executable);
|
|---|
| 5200 | } else {
|
|---|
| 5201 | use_star = FALSE;
|
|---|
| 5202 | sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
|
|---|
| 5203 | executable, afio_fname);
|
|---|
| 5204 | }
|
|---|
| 5205 | sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
|
|---|
| 5206 | MONDO_LOGFILE);
|
|---|
| 5207 | log_msg(1, "command = %s", command);
|
|---|
| 5208 | if (system(command)) {
|
|---|
| 5209 | log_msg(4, "Warning - error occurred while retrieving TOC");
|
|---|
| 5210 | }
|
|---|
| 5211 | if ((matches =
|
|---|
| 5212 | save_filelist_entries_in_common(filelist_fname, filelist,
|
|---|
| 5213 | filelist_subset_fname,
|
|---|
| 5214 | use_star))
|
|---|
| 5215 | <= 0 || length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 5216 | if (length_of_file(filelist_subset_fname) < 2) {
|
|---|
| 5217 | log_msg(1, "No matches found in fileset %ld",
|
|---|
| 5218 | current_tarball_number);
|
|---|
| 5219 | }
|
|---|
| 5220 | sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
|
|---|
| 5221 | log_msg(2, tmp);
|
|---|
| 5222 | restore_this_fileset = FALSE;
|
|---|
| 5223 | } else {
|
|---|
| 5224 | log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
|
|---|
| 5225 | matches, current_tarball_number,
|
|---|
| 5226 | filelist_subset_fname);
|
|---|
| 5227 | restore_this_fileset = TRUE;
|
|---|
| 5228 | }
|
|---|
| 5229 | }
|
|---|
| 5230 |
|
|---|
| 5231 | // Concoct the call to star/afio to restore files
|
|---|
| 5232 | if (strstr(tarball_fname, ".star.")) // star
|
|---|
| 5233 | {
|
|---|
| 5234 | sprintf(command, "star -x file=%s %s", afio_fname, executable);
|
|---|
| 5235 | if (filelist) {
|
|---|
| 5236 | sprintf(command + strlen(command), " list=%s",
|
|---|
| 5237 | filelist_subset_fname);
|
|---|
| 5238 | }
|
|---|
| 5239 | } else // afio
|
|---|
| 5240 | {
|
|---|
| 5241 | sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
|
|---|
| 5242 | executable);
|
|---|
| 5243 | if (filelist) {
|
|---|
| 5244 | sprintf(command + strlen(command), " -w %s",
|
|---|
| 5245 | filelist_subset_fname);
|
|---|
| 5246 | }
|
|---|
| 5247 | sprintf(command + strlen(command), " %s", afio_fname);
|
|---|
| 5248 | }
|
|---|
| 5249 | sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
|
|---|
| 5250 |
|
|---|
| 5251 | // Call if IF there are files to restore (selectively/unconditionally)
|
|---|
| 5252 | if (restore_this_fileset) {
|
|---|
| 5253 | log_msg(1, "Calling command='%s'", command);
|
|---|
| 5254 | paranoid_system(command);
|
|---|
| 5255 |
|
|---|
| 5256 | if (g_getfattr) {
|
|---|
| 5257 | iamhere("Restoring xattr stuff");
|
|---|
| 5258 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
|---|
| 5259 | if (res) {
|
|---|
| 5260 | log_msg(1, "Errors occurred while setting xattr");
|
|---|
| 5261 | } else {
|
|---|
| 5262 | log_msg(1, "I set xattr OK");
|
|---|
| 5263 | }
|
|---|
| 5264 | retval += res;
|
|---|
| 5265 | }
|
|---|
| 5266 |
|
|---|
| 5267 | if (g_getfacl) {
|
|---|
| 5268 | iamhere("Restoring acl stuff");
|
|---|
| 5269 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
|---|
| 5270 | if (res) {
|
|---|
| 5271 | log_msg(1, "Errors occurred while setting ACL");
|
|---|
| 5272 | } else {
|
|---|
| 5273 | log_msg(1, "I set ACL OK");
|
|---|
| 5274 | }
|
|---|
| 5275 | retval += res;
|
|---|
| 5276 | }
|
|---|
| 5277 |
|
|---|
| 5278 | } else {
|
|---|
| 5279 | log_msg(1, "NOT CALLING '%s'", command);
|
|---|
| 5280 | }
|
|---|
| 5281 |
|
|---|
| 5282 | if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
|
|---|
| 5283 | log_to_screen("Paused after set %ld", current_tarball_number);
|
|---|
| 5284 | popup_and_OK("Pausing. Press ENTER to continue.");
|
|---|
| 5285 | }
|
|---|
| 5286 |
|
|---|
| 5287 | unlink(filelist_subset_fname);
|
|---|
| 5288 | unlink(filelist_fname);
|
|---|
| 5289 | unlink(afio_fname);
|
|---|
| 5290 |
|
|---|
| 5291 | paranoid_free(filelist_subset_fname);
|
|---|
| 5292 | paranoid_free(filelist_fname);
|
|---|
| 5293 | paranoid_free(afio_fname);
|
|---|
| 5294 | paranoid_free(command);
|
|---|
| 5295 | paranoid_free(tmp);
|
|---|
| 5296 | return (retval);
|
|---|
| 5297 | }
|
|---|
| 5298 |
|
|---|
| 5299 | /**************************************************************************
|
|---|
| 5300 | *END_RESTORE_A_TARBALL_FROM_STREAM *
|
|---|
| 5301 | **************************************************************************/
|
|---|
| 5302 |
|
|---|
| 5303 |
|
|---|
| 5304 |
|
|---|
| 5305 |
|
|---|
| 5306 | /**
|
|---|
| 5307 | * Restore all biggiefiles from all media in this CD backup.
|
|---|
| 5308 | * The CD with the last afioball should be currently mounted.
|
|---|
| 5309 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 5310 | * only field used in this function.
|
|---|
| 5311 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5312 | * restored. If a prospective biggiefile is not in this list, it will be ignored.
|
|---|
| 5313 | * @return 0 for success, nonzero for failure.
|
|---|
| 5314 | */
|
|---|
| 5315 | int
|
|---|
| 5316 | restore_all_biggiefiles_from_CD(struct s_node *filelist)
|
|---|
| 5317 | {
|
|---|
| 5318 | int retval = 0;
|
|---|
| 5319 | int res = 0;
|
|---|
| 5320 | long noof_biggiefiles, bigfileno = 0, total_slices;
|
|---|
| 5321 | /** malloc **/
|
|---|
| 5322 | char *tmp;
|
|---|
| 5323 | bool just_changed_cds = FALSE;
|
|---|
| 5324 | char *xattr_fname;
|
|---|
| 5325 | char *acl_fname;
|
|---|
| 5326 | char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
|
|---|
| 5327 | char *pathname_of_last_biggie_restored;
|
|---|
| 5328 | FILE *fbw = NULL;
|
|---|
| 5329 |
|
|---|
| 5330 | malloc_string(xattr_fname);
|
|---|
| 5331 | malloc_string(acl_fname);
|
|---|
| 5332 | malloc_string(tmp);
|
|---|
| 5333 | malloc_string(biggies_whose_EXATs_we_should_set);
|
|---|
| 5334 | malloc_string(pathname_of_last_biggie_restored);
|
|---|
| 5335 | assert(bkpinfo != NULL);
|
|---|
| 5336 |
|
|---|
| 5337 | sprintf(biggies_whose_EXATs_we_should_set,
|
|---|
| 5338 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 5339 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 5340 | log_msg(1, "Warning - cannot openout %s",
|
|---|
| 5341 | biggies_whose_EXATs_we_should_set);
|
|---|
| 5342 | }
|
|---|
| 5343 |
|
|---|
| 5344 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
|---|
| 5345 | total_slices = atol(tmp);
|
|---|
| 5346 | sprintf(tmp, "Reassembling large files ");
|
|---|
| 5347 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 5348 | if (length_of_file(BIGGIELIST) < 6) {
|
|---|
| 5349 | log_msg(1, "OK, no biggielist; not restoring biggiefiles");
|
|---|
| 5350 | return (0);
|
|---|
| 5351 | }
|
|---|
| 5352 | noof_biggiefiles = count_lines_in_file(BIGGIELIST);
|
|---|
| 5353 | if (noof_biggiefiles <= 0) {
|
|---|
| 5354 | log_msg(2,
|
|---|
| 5355 | "OK, no biggiefiles in biggielist; not restoring biggiefiles");
|
|---|
| 5356 | return (0);
|
|---|
| 5357 | }
|
|---|
| 5358 | sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
|
|---|
| 5359 | noof_biggiefiles);
|
|---|
| 5360 | log_msg(2, tmp);
|
|---|
| 5361 |
|
|---|
| 5362 | open_progress_form("Reassembling large files",
|
|---|
| 5363 | "I am now reassembling all the large files.",
|
|---|
| 5364 | "Please wait. This may take some time.",
|
|---|
| 5365 | "", total_slices);
|
|---|
| 5366 | for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
|
|---|
| 5367 | log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
|
|---|
| 5368 | if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
|
|---|
| 5369 | log_msg(3,
|
|---|
| 5370 | "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
|
|---|
| 5371 | log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
|
|---|
| 5372 | bigfileno + 1,
|
|---|
| 5373 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5374 | g_current_media_number);
|
|---|
| 5375 | log_msg(3, "Slicename would have been %s",
|
|---|
| 5376 | slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
|
|---|
| 5377 | // I'm not positive 'just_changed_cds' is even necessary...
|
|---|
| 5378 | if (just_changed_cds) {
|
|---|
| 5379 | just_changed_cds = FALSE;
|
|---|
| 5380 | log_msg(3,
|
|---|
| 5381 | "I'll continue to scan this CD for bigfiles to be restored.");
|
|---|
| 5382 | } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
|
|---|
| 5383 | insist_on_this_cd_number(++g_current_media_number);
|
|---|
| 5384 | sprintf(tmp, "Restoring from %s #%d",
|
|---|
| 5385 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5386 | g_current_media_number);
|
|---|
| 5387 | log_to_screen(tmp);
|
|---|
| 5388 | just_changed_cds = TRUE;
|
|---|
| 5389 | } else {
|
|---|
| 5390 | /* That big file doesn't exist, but the followings may */
|
|---|
| 5391 | /* So we need to continue looping */
|
|---|
| 5392 | log_msg(2, "There was no bigfile #%ld. That's OK.",
|
|---|
| 5393 | bigfileno + 1);
|
|---|
| 5394 | log_msg(2, "I'm going to stop restoring bigfiles now.");
|
|---|
| 5395 | retval++;
|
|---|
| 5396 | bigfileno++;
|
|---|
| 5397 | }
|
|---|
| 5398 | } else {
|
|---|
| 5399 | just_changed_cds = FALSE;
|
|---|
| 5400 | sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
|
|---|
| 5401 | update_progress_form(tmp);
|
|---|
| 5402 | res =
|
|---|
| 5403 | restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
|
|---|
| 5404 | iamhere(pathname_of_last_biggie_restored);
|
|---|
| 5405 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 5406 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 5407 | }
|
|---|
| 5408 | retval += res;
|
|---|
| 5409 | bigfileno++;
|
|---|
| 5410 |
|
|---|
| 5411 | }
|
|---|
| 5412 | }
|
|---|
| 5413 |
|
|---|
| 5414 | if (fbw) {
|
|---|
| 5415 | fclose(fbw);
|
|---|
| 5416 | if (g_getfattr) {
|
|---|
| 5417 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 5418 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 5419 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 5420 | }
|
|---|
| 5421 | }
|
|---|
| 5422 | if (g_getfacl) {
|
|---|
| 5423 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
|---|
| 5424 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 5425 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 5426 | }
|
|---|
| 5427 | }
|
|---|
| 5428 | }
|
|---|
| 5429 | if (does_file_exist("/PAUSE")) {
|
|---|
| 5430 | popup_and_OK
|
|---|
| 5431 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
|---|
| 5432 | }
|
|---|
| 5433 | close_progress_form();
|
|---|
| 5434 | if (retval) {
|
|---|
| 5435 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 5436 | } else {
|
|---|
| 5437 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 5438 | }
|
|---|
| 5439 | paranoid_free(xattr_fname);
|
|---|
| 5440 | paranoid_free(acl_fname);
|
|---|
| 5441 | paranoid_free(tmp);
|
|---|
| 5442 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 5443 | paranoid_free(pathname_of_last_biggie_restored);
|
|---|
| 5444 | return (retval);
|
|---|
| 5445 | }
|
|---|
| 5446 |
|
|---|
| 5447 | /**************************************************************************
|
|---|
| 5448 | *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
|
|---|
| 5449 | **************************************************************************/
|
|---|
| 5450 |
|
|---|
| 5451 |
|
|---|
| 5452 |
|
|---|
| 5453 | /**
|
|---|
| 5454 | * Restore all afioballs from all CDs in the backup.
|
|---|
| 5455 | * The first CD should be inserted (if not, it will be asked for).
|
|---|
| 5456 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
|---|
| 5457 | * only field used in @e this function.
|
|---|
| 5458 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5459 | * restored. If no file in some particular afioball is in this list, afio will
|
|---|
| 5460 | * still be called for that fileset, but nothing will be written.
|
|---|
| 5461 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 5462 | */
|
|---|
| 5463 | int
|
|---|
| 5464 | restore_all_tarballs_from_CD(struct s_node *filelist)
|
|---|
| 5465 | {
|
|---|
| 5466 | int retval = 0;
|
|---|
| 5467 | int res;
|
|---|
| 5468 | int attempts;
|
|---|
| 5469 | long current_tarball_number = 0;
|
|---|
| 5470 | long max_val;
|
|---|
| 5471 | /**malloc ***/
|
|---|
| 5472 | char *tmp;
|
|---|
| 5473 | char *tarball_fname;
|
|---|
| 5474 | char *progress_str;
|
|---|
| 5475 | char *comment;
|
|---|
| 5476 |
|
|---|
| 5477 | malloc_string(tmp);
|
|---|
| 5478 | malloc_string(tarball_fname);
|
|---|
| 5479 | malloc_string(progress_str);
|
|---|
| 5480 | malloc_string(comment);
|
|---|
| 5481 |
|
|---|
| 5482 | assert(bkpinfo != NULL);
|
|---|
| 5483 |
|
|---|
| 5484 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
|---|
| 5485 | log_msg(2,
|
|---|
| 5486 | "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
|
|---|
| 5487 | if (g_current_media_number != 1) {
|
|---|
| 5488 | log_msg(3, "OK, that's jacked up.");
|
|---|
| 5489 | g_current_media_number = 1;
|
|---|
| 5490 | }
|
|---|
| 5491 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 5492 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
|---|
| 5493 | max_val = atol(tmp) + 1;
|
|---|
| 5494 | sprintf(progress_str, "Restoring from %s #%d",
|
|---|
| 5495 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5496 | g_current_media_number);
|
|---|
| 5497 | log_to_screen(progress_str);
|
|---|
| 5498 | open_progress_form("Restoring from archives",
|
|---|
| 5499 | "Restoring data from the archives.",
|
|---|
| 5500 | "Please wait. This may take some time.",
|
|---|
| 5501 | progress_str, max_val);
|
|---|
| 5502 | for (;;) {
|
|---|
| 5503 | insist_on_this_cd_number(g_current_media_number);
|
|---|
| 5504 | update_progress_form(progress_str);
|
|---|
| 5505 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
|
|---|
| 5506 | current_tarball_number);
|
|---|
| 5507 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5508 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
|
|---|
| 5509 | current_tarball_number);
|
|---|
| 5510 | }
|
|---|
| 5511 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5512 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
|
|---|
| 5513 | current_tarball_number);
|
|---|
| 5514 | }
|
|---|
| 5515 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5516 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
|
|---|
| 5517 | current_tarball_number);
|
|---|
| 5518 | }
|
|---|
| 5519 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5520 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
|
|---|
| 5521 | current_tarball_number);
|
|---|
| 5522 | }
|
|---|
| 5523 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5524 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
|
|---|
| 5525 | current_tarball_number);
|
|---|
| 5526 | }
|
|---|
| 5527 | if (!does_file_exist(tarball_fname)) {
|
|---|
| 5528 | if (current_tarball_number == 0) {
|
|---|
| 5529 | log_to_screen
|
|---|
| 5530 | ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
|
|---|
| 5531 | return (0);
|
|---|
| 5532 | }
|
|---|
| 5533 | if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
|
|---|
| 5534 | || system("find " MNT_CDROM
|
|---|
| 5535 | "/archives/slice* > /dev/null 2> /dev/null") ==
|
|---|
| 5536 | 0) {
|
|---|
| 5537 | break;
|
|---|
| 5538 | }
|
|---|
| 5539 | g_current_media_number++;
|
|---|
| 5540 | sprintf(progress_str, "Restoring from %s #%d",
|
|---|
| 5541 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5542 | g_current_media_number);
|
|---|
| 5543 | log_to_screen(progress_str);
|
|---|
| 5544 | } else {
|
|---|
| 5545 | sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
|
|---|
| 5546 | current_tarball_number,
|
|---|
| 5547 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5548 | g_current_media_number);
|
|---|
| 5549 | // log_msg(3, "progress_str = %s", progress_str);
|
|---|
| 5550 | for (res = 999, attempts = 0; attempts < 3 && res != 0;
|
|---|
| 5551 | attempts++) {
|
|---|
| 5552 | res =
|
|---|
| 5553 | restore_a_tarball_from_CD(tarball_fname,
|
|---|
| 5554 | current_tarball_number,
|
|---|
| 5555 | filelist);
|
|---|
| 5556 | }
|
|---|
| 5557 | sprintf(tmp, "%s #%d, fileset #%ld - restore ",
|
|---|
| 5558 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5559 | g_current_media_number, current_tarball_number);
|
|---|
| 5560 | if (res) {
|
|---|
| 5561 | strcat(tmp, "reported errors");
|
|---|
| 5562 | } else if (attempts > 1) {
|
|---|
| 5563 | strcat(tmp, "succeeded");
|
|---|
| 5564 | } else {
|
|---|
| 5565 | strcat(tmp, "succeeded");
|
|---|
| 5566 | }
|
|---|
| 5567 | if (attempts > 1) {
|
|---|
| 5568 | sprintf(tmp + strlen(tmp), " (%d attempts) - review logs",
|
|---|
| 5569 | attempts);
|
|---|
| 5570 | }
|
|---|
| 5571 | strcpy(comment, tmp);
|
|---|
| 5572 | if (attempts > 1) {
|
|---|
| 5573 | log_to_screen(comment);
|
|---|
| 5574 | }
|
|---|
| 5575 |
|
|---|
| 5576 | retval += res;
|
|---|
| 5577 | current_tarball_number++;
|
|---|
| 5578 | g_current_progress++;
|
|---|
| 5579 | }
|
|---|
| 5580 | }
|
|---|
| 5581 | close_progress_form();
|
|---|
| 5582 | if (retval) {
|
|---|
| 5583 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 5584 | } else {
|
|---|
| 5585 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 5586 | }
|
|---|
| 5587 | paranoid_free(tmp);
|
|---|
| 5588 | paranoid_free(tarball_fname);
|
|---|
| 5589 | paranoid_free(progress_str);
|
|---|
| 5590 | paranoid_free(comment);
|
|---|
| 5591 |
|
|---|
| 5592 | return (retval);
|
|---|
| 5593 | }
|
|---|
| 5594 |
|
|---|
| 5595 | /**************************************************************************
|
|---|
| 5596 | *END_RESTORE_ALL_TARBALLS_FROM_CD *
|
|---|
| 5597 | **************************************************************************/
|
|---|
| 5598 |
|
|---|
| 5599 |
|
|---|
| 5600 |
|
|---|
| 5601 | /**
|
|---|
| 5602 | * Restore all biggiefiles from the currently opened stream.
|
|---|
| 5603 | * @param bkpinfo The backup information structure. Passed to other functions.
|
|---|
| 5604 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5605 | * restored. If a prospective biggiefile is not in the list, it will be ignored.
|
|---|
| 5606 | * @return 0 for success, or the number of biggiefiles that failed.
|
|---|
| 5607 | */
|
|---|
| 5608 | int
|
|---|
| 5609 | restore_all_biggiefiles_from_stream(struct s_node *filelist)
|
|---|
| 5610 | {
|
|---|
| 5611 | long noof_biggiefiles;
|
|---|
| 5612 | long current_bigfile_number = 0;
|
|---|
| 5613 | long total_slices;
|
|---|
| 5614 |
|
|---|
| 5615 | int retval = 0;
|
|---|
| 5616 | int res = 0;
|
|---|
| 5617 | int ctrl_chr;
|
|---|
| 5618 |
|
|---|
| 5619 | /** malloc add ****/
|
|---|
| 5620 | char *tmp;
|
|---|
| 5621 | char *biggie_fname;
|
|---|
| 5622 | char *biggie_cksum;
|
|---|
| 5623 | char *xattr_fname;
|
|---|
| 5624 | char *acl_fname;
|
|---|
| 5625 | char *p;
|
|---|
| 5626 | char *pathname_of_last_biggie_restored;
|
|---|
| 5627 | char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
|
|---|
| 5628 | long long biggie_size;
|
|---|
| 5629 | FILE *fbw = NULL;
|
|---|
| 5630 |
|
|---|
| 5631 | malloc_string(tmp);
|
|---|
| 5632 | malloc_string(biggie_fname);
|
|---|
| 5633 | malloc_string(biggie_cksum);
|
|---|
| 5634 | malloc_string(xattr_fname);
|
|---|
| 5635 | malloc_string(acl_fname);
|
|---|
| 5636 | malloc_string(biggies_whose_EXATs_we_should_set);
|
|---|
| 5637 | malloc_string(pathname_of_last_biggie_restored);
|
|---|
| 5638 | assert(bkpinfo != NULL);
|
|---|
| 5639 |
|
|---|
| 5640 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
|---|
| 5641 |
|
|---|
| 5642 | total_slices = atol(tmp);
|
|---|
| 5643 | sprintf(tmp, "Reassembling large files ");
|
|---|
| 5644 | if (g_getfattr) {
|
|---|
| 5645 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 5646 | }
|
|---|
| 5647 | if (g_getfacl) {
|
|---|
| 5648 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 5649 | }
|
|---|
| 5650 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
|---|
| 5651 | sprintf(biggies_whose_EXATs_we_should_set,
|
|---|
| 5652 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
|---|
| 5653 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
|---|
| 5654 | log_msg(1, "Warning - cannot openout %s",
|
|---|
| 5655 | biggies_whose_EXATs_we_should_set);
|
|---|
| 5656 | }
|
|---|
| 5657 | // get xattr and acl files if they're there
|
|---|
| 5658 | res =
|
|---|
| 5659 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 5660 | &ctrl_chr);
|
|---|
| 5661 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 5662 | res =
|
|---|
| 5663 | read_EXAT_files_from_tape(&biggie_size, biggie_fname,
|
|---|
| 5664 | &ctrl_chr, xattr_fname, acl_fname);
|
|---|
| 5665 | }
|
|---|
| 5666 |
|
|---|
| 5667 | noof_biggiefiles = atol(biggie_fname);
|
|---|
| 5668 | sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
|
|---|
| 5669 | noof_biggiefiles);
|
|---|
| 5670 | log_msg(2, tmp);
|
|---|
| 5671 | open_progress_form("Reassembling large files",
|
|---|
| 5672 | "I am now reassembling all the large files.",
|
|---|
| 5673 | "Please wait. This may take some time.",
|
|---|
| 5674 | "", total_slices);
|
|---|
| 5675 |
|
|---|
| 5676 | for (res =
|
|---|
| 5677 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 5678 | &ctrl_chr);
|
|---|
| 5679 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
|---|
| 5680 | res =
|
|---|
| 5681 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
|---|
| 5682 | &ctrl_chr)) {
|
|---|
| 5683 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
|---|
| 5684 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
|---|
| 5685 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
|---|
| 5686 | }
|
|---|
| 5687 | p = strrchr(biggie_fname, '/');
|
|---|
| 5688 | if (!p) {
|
|---|
| 5689 | p = biggie_fname;
|
|---|
| 5690 | } else {
|
|---|
| 5691 | p++;
|
|---|
| 5692 | }
|
|---|
| 5693 | sprintf(tmp, "Restoring big file %ld (%lld K)",
|
|---|
| 5694 | current_bigfile_number + 1, biggie_size / 1024);
|
|---|
| 5695 | update_progress_form(tmp);
|
|---|
| 5696 | res = restore_a_biggiefile_from_stream(biggie_fname,
|
|---|
| 5697 | current_bigfile_number,
|
|---|
| 5698 | biggie_cksum,
|
|---|
| 5699 | biggie_size,
|
|---|
| 5700 | filelist, ctrl_chr,
|
|---|
| 5701 | pathname_of_last_biggie_restored);
|
|---|
| 5702 | log_msg(1, "I believe I have restored %s",
|
|---|
| 5703 | pathname_of_last_biggie_restored);
|
|---|
| 5704 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
|---|
| 5705 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
|---|
| 5706 | }
|
|---|
| 5707 | retval += res;
|
|---|
| 5708 | current_bigfile_number++;
|
|---|
| 5709 |
|
|---|
| 5710 | }
|
|---|
| 5711 | if (current_bigfile_number != noof_biggiefiles
|
|---|
| 5712 | && noof_biggiefiles != 0) {
|
|---|
| 5713 | sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
|
|---|
| 5714 | current_bigfile_number, noof_biggiefiles);
|
|---|
| 5715 | } else {
|
|---|
| 5716 | sprintf(tmp,
|
|---|
| 5717 | "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
|
|---|
| 5718 | noof_biggiefiles, current_bigfile_number);
|
|---|
| 5719 | }
|
|---|
| 5720 | log_msg(1, tmp);
|
|---|
| 5721 |
|
|---|
| 5722 | if (fbw) {
|
|---|
| 5723 | fclose(fbw);
|
|---|
| 5724 | if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
|
|---|
| 5725 | iamhere("Setting biggie-EXATs");
|
|---|
| 5726 | if (g_getfattr) {
|
|---|
| 5727 | if (length_of_file(xattr_fname) > 0) {
|
|---|
| 5728 | log_msg(1, "set_fattr_List(%s,%s)",
|
|---|
| 5729 | biggies_whose_EXATs_we_should_set, xattr_fname);
|
|---|
| 5730 | set_fattr_list(biggies_whose_EXATs_we_should_set,
|
|---|
| 5731 | xattr_fname);
|
|---|
| 5732 | }
|
|---|
| 5733 | }
|
|---|
| 5734 | if (g_getfacl) {
|
|---|
| 5735 | if (length_of_file(acl_fname) > 0) {
|
|---|
| 5736 | log_msg(1, "set_acl_list(%s,%s)",
|
|---|
| 5737 | biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 5738 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
|---|
| 5739 | }
|
|---|
| 5740 | }
|
|---|
| 5741 | } else {
|
|---|
| 5742 | iamhere
|
|---|
| 5743 | ("No biggiefiles selected. So, no biggie-EXATs to set.");
|
|---|
| 5744 | }
|
|---|
| 5745 | }
|
|---|
| 5746 | if (does_file_exist("/PAUSE")) {
|
|---|
| 5747 | popup_and_OK
|
|---|
| 5748 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
|---|
| 5749 | }
|
|---|
| 5750 |
|
|---|
| 5751 | close_progress_form();
|
|---|
| 5752 | if (retval) {
|
|---|
| 5753 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 5754 | } else {
|
|---|
| 5755 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 5756 | }
|
|---|
| 5757 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
|---|
| 5758 | paranoid_free(pathname_of_last_biggie_restored);
|
|---|
| 5759 | paranoid_free(biggie_fname);
|
|---|
| 5760 | paranoid_free(biggie_cksum);
|
|---|
| 5761 | paranoid_free(xattr_fname);
|
|---|
| 5762 | paranoid_free(acl_fname);
|
|---|
| 5763 | paranoid_free(tmp);
|
|---|
| 5764 | return (retval);
|
|---|
| 5765 | }
|
|---|
| 5766 |
|
|---|
| 5767 | /**************************************************************************
|
|---|
| 5768 | *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
|
|---|
| 5769 | **************************************************************************/
|
|---|
| 5770 |
|
|---|
| 5771 |
|
|---|
| 5772 |
|
|---|
| 5773 |
|
|---|
| 5774 |
|
|---|
| 5775 |
|
|---|
| 5776 | /**
|
|---|
| 5777 | * Restore all afioballs from the currently opened tape stream.
|
|---|
| 5778 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 5779 | * - @c bkpinfo->backup_media_type
|
|---|
| 5780 | * - @c bkpinfo->restore_path
|
|---|
| 5781 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5782 | * restored. If no file in an afioball is in this list, afio will still be
|
|---|
| 5783 | * called for that fileset, but nothing will be written.
|
|---|
| 5784 | * @return 0 for success, or the number of filesets that failed.
|
|---|
| 5785 | */
|
|---|
| 5786 | int
|
|---|
| 5787 | restore_all_tarballs_from_stream(struct s_node *filelist)
|
|---|
| 5788 | {
|
|---|
| 5789 | int retval = 0;
|
|---|
| 5790 | int res;
|
|---|
| 5791 | long current_afioball_number = 0;
|
|---|
| 5792 | int ctrl_chr;
|
|---|
| 5793 | long max_val /*, total_noof_files */ ;
|
|---|
| 5794 |
|
|---|
| 5795 | /** malloc **/
|
|---|
| 5796 | char *tmp;
|
|---|
| 5797 | char *progress_str;
|
|---|
| 5798 | char *tmp_fname;
|
|---|
| 5799 | char *xattr_fname;
|
|---|
| 5800 | char *acl_fname;
|
|---|
| 5801 |
|
|---|
| 5802 | long long tmp_size;
|
|---|
| 5803 |
|
|---|
| 5804 | malloc_string(tmp);
|
|---|
| 5805 | malloc_string(progress_str);
|
|---|
| 5806 | malloc_string(tmp_fname);
|
|---|
| 5807 | assert(bkpinfo != NULL);
|
|---|
| 5808 | malloc_string(xattr_fname);
|
|---|
| 5809 | malloc_string(acl_fname);
|
|---|
| 5810 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
|---|
| 5811 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
|---|
| 5812 | max_val = atol(tmp) + 1;
|
|---|
| 5813 |
|
|---|
| 5814 | chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
|
|---|
| 5815 |
|
|---|
| 5816 | run_program_and_log_output("pwd", 5);
|
|---|
| 5817 |
|
|---|
| 5818 | sprintf(progress_str, "Restoring from media #%d",
|
|---|
| 5819 | g_current_media_number);
|
|---|
| 5820 | log_to_screen(progress_str);
|
|---|
| 5821 | open_progress_form("Restoring from archives",
|
|---|
| 5822 | "Restoring data from the archives.",
|
|---|
| 5823 | "Please wait. This may take some time.",
|
|---|
| 5824 | progress_str, max_val);
|
|---|
| 5825 |
|
|---|
| 5826 | log_msg(3, "hey");
|
|---|
| 5827 |
|
|---|
| 5828 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 5829 | if (res) {
|
|---|
| 5830 | log_msg(2, "Warning - error reading afioball from tape");
|
|---|
| 5831 | }
|
|---|
| 5832 | retval += res;
|
|---|
| 5833 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
|---|
| 5834 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
|---|
| 5835 | }
|
|---|
| 5836 | log_msg(2, "ho");
|
|---|
| 5837 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 5838 | while (ctrl_chr != BLK_STOP_AFIOBALLS) {
|
|---|
| 5839 | update_progress_form(progress_str);
|
|---|
| 5840 | if (g_getfattr) {
|
|---|
| 5841 | sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 5842 | current_afioball_number);
|
|---|
| 5843 | unlink(xattr_fname);
|
|---|
| 5844 | }
|
|---|
| 5845 | if (g_getfacl) {
|
|---|
| 5846 | sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
|
|---|
| 5847 | current_afioball_number);
|
|---|
| 5848 | unlink(acl_fname);
|
|---|
| 5849 | }
|
|---|
| 5850 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
|---|
| 5851 | iamhere("Reading EXAT files from tape");
|
|---|
| 5852 | res =
|
|---|
| 5853 | read_EXAT_files_from_tape(&tmp_size, tmp_fname,
|
|---|
| 5854 | &ctrl_chr, xattr_fname,
|
|---|
| 5855 | acl_fname);
|
|---|
| 5856 | }
|
|---|
| 5857 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
|---|
| 5858 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 5859 | }
|
|---|
| 5860 | sprintf(tmp,
|
|---|
| 5861 | "Restoring from fileset #%ld (name=%s, size=%ld K)",
|
|---|
| 5862 | current_afioball_number, tmp_fname, (long) tmp_size >> 10);
|
|---|
| 5863 | res =
|
|---|
| 5864 | restore_a_tarball_from_stream(tmp_fname,
|
|---|
| 5865 | current_afioball_number,
|
|---|
| 5866 | filelist, tmp_size, xattr_fname,
|
|---|
| 5867 | acl_fname);
|
|---|
| 5868 | retval += res;
|
|---|
| 5869 | if (res) {
|
|---|
| 5870 | sprintf(tmp, "Fileset %ld - errors occurred",
|
|---|
| 5871 | current_afioball_number);
|
|---|
| 5872 | log_to_screen(tmp);
|
|---|
| 5873 | }
|
|---|
| 5874 | res =
|
|---|
| 5875 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 5876 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
|---|
| 5877 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
|---|
| 5878 | }
|
|---|
| 5879 |
|
|---|
| 5880 | current_afioball_number++;
|
|---|
| 5881 | g_current_progress++;
|
|---|
| 5882 | sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
|
|---|
| 5883 | current_afioball_number,
|
|---|
| 5884 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 5885 | g_current_media_number);
|
|---|
| 5886 | res =
|
|---|
| 5887 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
|---|
| 5888 | if (g_getfattr) {
|
|---|
| 5889 | unlink(xattr_fname);
|
|---|
| 5890 | }
|
|---|
| 5891 | if (g_getfacl) {
|
|---|
| 5892 | unlink(acl_fname);
|
|---|
| 5893 | }
|
|---|
| 5894 | } // next
|
|---|
| 5895 | log_msg(1, "All done with afioballs");
|
|---|
| 5896 | close_progress_form();
|
|---|
| 5897 | if (retval) {
|
|---|
| 5898 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 5899 | } else {
|
|---|
| 5900 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 5901 | }
|
|---|
| 5902 | paranoid_free(tmp);
|
|---|
| 5903 | paranoid_free(progress_str);
|
|---|
| 5904 | paranoid_free(tmp_fname);
|
|---|
| 5905 | paranoid_free(xattr_fname);
|
|---|
| 5906 | paranoid_free(acl_fname);
|
|---|
| 5907 | return (retval);
|
|---|
| 5908 | }
|
|---|
| 5909 |
|
|---|
| 5910 | /**************************************************************************
|
|---|
| 5911 | *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
|
|---|
| 5912 | **************************************************************************/
|
|---|
| 5913 |
|
|---|
| 5914 | /* @} - end of LLrestoreGroup */
|
|---|
| 5915 |
|
|---|
| 5916 |
|
|---|
| 5917 | /**
|
|---|
| 5918 | * Restore all files in @p filelist.
|
|---|
| 5919 | * @param bkpinfo The backup information structure. Most fields are used.
|
|---|
| 5920 | * @param filelist The node structure containing the list of files to be
|
|---|
| 5921 | * restored.
|
|---|
| 5922 | * @return 0 for success, or the number of afioballs and biggiefiles that failed.
|
|---|
| 5923 | * @ingroup restoreGroup
|
|---|
| 5924 | */
|
|---|
| 5925 | int restore_everything(struct s_node *filelist)
|
|---|
| 5926 | {
|
|---|
| 5927 | int resA;
|
|---|
| 5928 | int resB;
|
|---|
| 5929 |
|
|---|
| 5930 | /** mallco ***/
|
|---|
| 5931 | char *cwd;
|
|---|
| 5932 | char *newpath;
|
|---|
| 5933 | char *tmp;
|
|---|
| 5934 | assert(bkpinfo != NULL);
|
|---|
| 5935 |
|
|---|
| 5936 | malloc_string(cwd);
|
|---|
| 5937 | malloc_string(newpath);
|
|---|
| 5938 | malloc_string(tmp);
|
|---|
| 5939 | log_msg(2, "restore_everything() --- starting");
|
|---|
| 5940 | g_current_media_number = 1;
|
|---|
| 5941 | getcwd(cwd, MAX_STR_LEN - 1);
|
|---|
| 5942 | sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
|
|---|
| 5943 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 5944 | log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
|
|---|
| 5945 | chdir(bkpinfo->restore_path);
|
|---|
| 5946 | getcwd(newpath, MAX_STR_LEN - 1);
|
|---|
| 5947 | log_msg(1, "path is now %s", newpath);
|
|---|
| 5948 | log_msg(1, "restoring everything");
|
|---|
| 5949 | if (!find_home_of_exe("petris") && !g_text_mode) {
|
|---|
| 5950 | newtDrawRootText(0, g_noof_rows - 2,
|
|---|
| 5951 | "Press ALT-<left cursor> twice to play Petris :-) ");
|
|---|
| 5952 | newtRefresh();
|
|---|
| 5953 | }
|
|---|
| 5954 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
|
|---|
| 5955 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 5956 | mount_media();
|
|---|
| 5957 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 5958 | "Restoring OS and data from streaming media");
|
|---|
| 5959 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 5960 | openin_cdstream();
|
|---|
| 5961 | } else {
|
|---|
| 5962 | assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
|
|---|
| 5963 | openin_tape();
|
|---|
| 5964 | }
|
|---|
| 5965 | resA = restore_all_tarballs_from_stream(filelist);
|
|---|
| 5966 | resB = restore_all_biggiefiles_from_stream(filelist);
|
|---|
| 5967 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 5968 | closein_cdstream();
|
|---|
| 5969 | } else {
|
|---|
| 5970 | closein_tape();
|
|---|
| 5971 | }
|
|---|
| 5972 | } else {
|
|---|
| 5973 | mvaddstr_and_log_it(g_currentY++, 0,
|
|---|
| 5974 | "Restoring OS and data from CD/USB ");
|
|---|
| 5975 | mount_media();
|
|---|
| 5976 | resA = restore_all_tarballs_from_CD(filelist);
|
|---|
| 5977 | resB = restore_all_biggiefiles_from_CD(filelist);
|
|---|
| 5978 | }
|
|---|
| 5979 | chdir(cwd);
|
|---|
| 5980 | if (resA + resB) {
|
|---|
| 5981 | log_to_screen("Errors occurred while data was being restored.");
|
|---|
| 5982 | }
|
|---|
| 5983 | if (length_of_file("/etc/raidtab") > 0) {
|
|---|
| 5984 | log_msg(2, "Copying local raidtab to restored filesystem");
|
|---|
| 5985 | run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
|
|---|
| 5986 | "/etc/raidtab", FALSE);
|
|---|
| 5987 | }
|
|---|
| 5988 | kill_petris();
|
|---|
| 5989 | log_msg(2, "restore_everything() --- leaving");
|
|---|
| 5990 | paranoid_free(cwd);
|
|---|
| 5991 | paranoid_free(newpath);
|
|---|
| 5992 | paranoid_free(tmp);
|
|---|
| 5993 | return (resA + resB);
|
|---|
| 5994 | }
|
|---|
| 5995 |
|
|---|
| 5996 | /**************************************************************************
|
|---|
| 5997 | *END_RESTORE_EVERYTHING *
|
|---|
| 5998 | **************************************************************************/
|
|---|
| 5999 |
|
|---|
| 6000 |
|
|---|
| 6001 |
|
|---|
| 6002 | /**
|
|---|
| 6003 | * @brief Haha. You wish! (This function is not implemented :-)
|
|---|
| 6004 | */
|
|---|
| 6005 | int
|
|---|
| 6006 | restore_live_from_monitas_server(char *monitas_device,
|
|---|
| 6007 | char *restore_this_directory,
|
|---|
| 6008 | char *restore_here)
|
|---|
| 6009 | /* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
|
|---|
| 6010 | {
|
|---|
| 6011 | FILE *fout;
|
|---|
| 6012 | int retval = 0;
|
|---|
| 6013 | int i;
|
|---|
| 6014 | int j;
|
|---|
| 6015 | struct mountlist_itself the_mountlist;
|
|---|
| 6016 | static struct raidlist_itself the_raidlist;
|
|---|
| 6017 | /** malloc **/
|
|---|
| 6018 | char tmp[MAX_STR_LEN + 1];
|
|---|
| 6019 | char command[MAX_STR_LEN + 1];
|
|---|
| 6020 | char datablock[256 * 1024];
|
|---|
| 6021 | char datadisks_fname[MAX_STR_LEN + 1];
|
|---|
| 6022 | long k;
|
|---|
| 6023 | long length;
|
|---|
| 6024 | long long llt;
|
|---|
| 6025 | struct s_node *filelist = NULL;
|
|---|
| 6026 | assert(bkpinfo != NULL);
|
|---|
| 6027 | assert_string_is_neither_NULL_nor_zerolength(monitas_device);
|
|---|
| 6028 | assert(restore_this_directory != NULL);
|
|---|
| 6029 | assert(restore_here != NULL);
|
|---|
| 6030 |
|
|---|
| 6031 | sprintf(tmp, "restore_here = '%s'", restore_here);
|
|---|
| 6032 |
|
|---|
| 6033 | log_msg(2, tmp);
|
|---|
| 6034 |
|
|---|
| 6035 | log_msg(2, "restore_live_from_monitas_server() - starting");
|
|---|
| 6036 | unlink("/tmp/mountlist.txt");
|
|---|
| 6037 | unlink("/tmp/filelist.full");
|
|---|
| 6038 | unlink("/tmp/biggielist.txt");
|
|---|
| 6039 | if (restore_here[0] == '\0') {
|
|---|
| 6040 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
|---|
| 6041 | } else {
|
|---|
| 6042 | strcpy(bkpinfo->restore_path, restore_here);
|
|---|
| 6043 | }
|
|---|
| 6044 | log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
|---|
| 6045 | sprintf(tmp, "FYI - data will be restored to %s",
|
|---|
| 6046 | bkpinfo->restore_path);
|
|---|
| 6047 | log_msg(3, tmp);
|
|---|
| 6048 | log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
|---|
| 6049 | sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
|
|---|
| 6050 | (int) (random() % 32768));
|
|---|
| 6051 | chdir(bkpinfo->tmpdir);
|
|---|
| 6052 |
|
|---|
| 6053 | sprintf(command, "cat %s", monitas_device);
|
|---|
| 6054 | g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
|
|---|
| 6055 | if (!(fout = fopen(datadisks_fname, "w"))) {
|
|---|
| 6056 | log_OS_error(datadisks_fname);
|
|---|
| 6057 | return (1);
|
|---|
| 6058 | }
|
|---|
| 6059 | for (i = 0; i < 32; i++) {
|
|---|
| 6060 | for (j = 0; j < 4; j++) {
|
|---|
| 6061 | for (length = k = 0; length < 256 * 1024; length += k) {
|
|---|
| 6062 | k = fread(datablock + length, 1, 256 * 1024 - length,
|
|---|
| 6063 | g_tape_stream);
|
|---|
| 6064 | }
|
|---|
| 6065 | fwrite(datablock, 1, length, fout);
|
|---|
| 6066 | g_tape_posK += length;
|
|---|
| 6067 | }
|
|---|
| 6068 | }
|
|---|
| 6069 | paranoid_fclose(fout);
|
|---|
| 6070 | sprintf(command,
|
|---|
| 6071 | "tar -zxvf %s ./tmp/mondo-restore.cfg ./tmp/mountlist.txt ./tmp/filelist.full ./tmp/biggielist.txt",
|
|---|
| 6072 | datadisks_fname);
|
|---|
| 6073 | run_program_and_log_output(command, 4);
|
|---|
| 6074 | read_header_block_from_stream(&llt, tmp, &i);
|
|---|
| 6075 | read_header_block_from_stream(&llt, tmp, &i);
|
|---|
| 6076 |
|
|---|
| 6077 | unlink(datadisks_fname);
|
|---|
| 6078 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 6079 | retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
|
|---|
| 6080 |
|
|---|
| 6081 |
|
|---|
| 6082 | load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
|
|---|
| 6083 | iamhere("FIXME");
|
|---|
| 6084 | fatal_error("This will fail");
|
|---|
| 6085 | sprintf(command,
|
|---|
| 6086 | "grep -E '^%s.*$' %s > %s",
|
|---|
| 6087 | restore_this_directory, g_filelist_full, g_filelist_full);
|
|---|
| 6088 | if (system(command)) {
|
|---|
| 6089 | retval++;
|
|---|
| 6090 | log_to_screen
|
|---|
| 6091 | ("Error(s) occurred while processing filelist and wildcard");
|
|---|
| 6092 | }
|
|---|
| 6093 | iamhere("FIXME");
|
|---|
| 6094 | fatal_error("This will fail");
|
|---|
| 6095 | sprintf(command,
|
|---|
| 6096 | "grep -E '^%s.*$' %s > %s",
|
|---|
| 6097 | restore_this_directory, g_biggielist_txt, g_biggielist_txt);
|
|---|
| 6098 | if (system(command)) {
|
|---|
| 6099 | log_msg(1,
|
|---|
| 6100 | "Error(s) occurred while processing biggielist and wildcard");
|
|---|
| 6101 | }
|
|---|
| 6102 | sprintf(command, "touch %s", g_biggielist_txt);
|
|---|
| 6103 | run_program_and_log_output(command, FALSE);
|
|---|
| 6104 | // filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
|
|---|
| 6105 | retval += restore_everything(filelist);
|
|---|
| 6106 | free_filelist(filelist);
|
|---|
| 6107 | log_msg(2, "--------End of restore_live_from_monitas_server--------");
|
|---|
| 6108 | return (retval);
|
|---|
| 6109 | }
|
|---|
| 6110 |
|
|---|
| 6111 | /**************************************************************************
|
|---|
| 6112 | *END_RESTORE_LIVE_FROM_MONITAS_SERVER *
|
|---|
| 6113 | **************************************************************************/
|
|---|
| 6114 |
|
|---|
| 6115 |
|
|---|
| 6116 |
|
|---|
| 6117 |
|
|---|
| 6118 | extern void wait_until_software_raids_are_prepped(char *, int);
|
|---|
| 6119 |
|
|---|
| 6120 |
|
|---|
| 6121 | char which_restore_mode(void);
|
|---|
| 6122 |
|
|---|
| 6123 |
|
|---|
| 6124 | /**
|
|---|
| 6125 | * Log a "don't panic" message to the logfile.
|
|---|
| 6126 | */
|
|---|
| 6127 | void welcome_to_mondorestore()
|
|---|
| 6128 | {
|
|---|
| 6129 | log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
|
|---|
| 6130 | log_msg(0,
|
|---|
| 6131 | "DON'T PANIC! Mondorestore logs almost everything, so please ");
|
|---|
| 6132 | log_msg(0,
|
|---|
| 6133 | "don't break out in a cold sweat just because you see a few ");
|
|---|
| 6134 | log_msg(0,
|
|---|
| 6135 | "error messages in the log. Read them; analyze them; see if ");
|
|---|
| 6136 | log_msg(0,
|
|---|
| 6137 | "they are significant; above all, verify your backups! Please");
|
|---|
| 6138 | log_msg(0,
|
|---|
| 6139 | "attach a compressed copy of this log to any e-mail you send ");
|
|---|
| 6140 | log_msg(0,
|
|---|
| 6141 | "to the Mondo mailing list when you are seeking technical ");
|
|---|
| 6142 | log_msg(0,
|
|---|
| 6143 | "support. Without it, we can't help you. - DevTeam");
|
|---|
| 6144 | log_msg(0,
|
|---|
| 6145 | "------------------------------------------------------------");
|
|---|
| 6146 | log_msg(0,
|
|---|
| 6147 | "BTW, despite (or perhaps because of) the wealth of messages,");
|
|---|
| 6148 | log_msg(0,
|
|---|
| 6149 | "some users are inclined to stop reading this log. If Mondo ");
|
|---|
| 6150 | log_msg(0,
|
|---|
| 6151 | "stopped for some reason, chances are it's detailed here. ");
|
|---|
| 6152 | log_msg(0,
|
|---|
| 6153 | "More than likely there's a message at the very end of this ");
|
|---|
| 6154 | log_msg(0,
|
|---|
| 6155 | "log that will tell you what is wrong. Please read it! ");
|
|---|
| 6156 | log_msg(0,
|
|---|
| 6157 | "------------------------------------------------------------");
|
|---|
| 6158 | }
|
|---|
| 6159 |
|
|---|
| 6160 |
|
|---|
| 6161 |
|
|---|
| 6162 | /**
|
|---|
| 6163 | * Restore the user's data.
|
|---|
| 6164 | * What did you think it did, anyway? :-)
|
|---|
| 6165 | */
|
|---|
| 6166 | int main(int argc, char *argv[])
|
|---|
| 6167 | {
|
|---|
| 6168 | FILE *fin;
|
|---|
| 6169 | FILE *fout;
|
|---|
| 6170 | int retval = 0;
|
|---|
| 6171 | int res;
|
|---|
| 6172 | // int c;
|
|---|
| 6173 | char *tmp;
|
|---|
| 6174 |
|
|---|
| 6175 | struct mountlist_itself *mountlist;
|
|---|
| 6176 | struct raidlist_itself *raidlist;
|
|---|
| 6177 | struct s_node *filelist;
|
|---|
| 6178 | char *a, *b;
|
|---|
| 6179 | bool run_postnuke = FALSE;
|
|---|
| 6180 |
|
|---|
| 6181 | /**************************************************************************
|
|---|
| 6182 | * hugo- *
|
|---|
| 6183 | * busy stuff here - it needs some comments -stan *
|
|---|
| 6184 | * *
|
|---|
| 6185 | **************************************************************************/
|
|---|
| 6186 | if (getuid() != 0) {
|
|---|
| 6187 | fprintf(stderr, "Please run as root.\r\n");
|
|---|
| 6188 | exit(127);
|
|---|
| 6189 | }
|
|---|
| 6190 | if (!
|
|---|
| 6191 | (bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
|
|---|
| 6192 | fatal_error("Cannot malloc bkpinfo");
|
|---|
| 6193 | }
|
|---|
| 6194 | reset_bkpinfo();
|
|---|
| 6195 |
|
|---|
| 6196 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
|---|
| 6197 | malloc_string(tmp);
|
|---|
| 6198 |
|
|---|
| 6199 | /* Configure global variables */
|
|---|
| 6200 | #ifdef __FreeBSD__
|
|---|
| 6201 | if (strstr
|
|---|
| 6202 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
|---|
| 6203 | "textonly"))
|
|---|
| 6204 | #else
|
|---|
| 6205 | if (strstr
|
|---|
| 6206 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
|---|
| 6207 | "textonly"))
|
|---|
| 6208 | #endif
|
|---|
| 6209 | {
|
|---|
| 6210 | g_text_mode = TRUE;
|
|---|
| 6211 | log_msg(1, "TEXTONLY MODE");
|
|---|
| 6212 | } else {
|
|---|
| 6213 | g_text_mode = FALSE;
|
|---|
| 6214 | } // newt :-)
|
|---|
| 6215 | if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
|
|---|
| 6216 | fatal_error("Cannot malloc mountlist");
|
|---|
| 6217 | }
|
|---|
| 6218 | if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
|
|---|
| 6219 | fatal_error("Cannot malloc raidlist");
|
|---|
| 6220 | }
|
|---|
| 6221 |
|
|---|
| 6222 | malloc_libmondo_global_strings();
|
|---|
| 6223 |
|
|---|
| 6224 | strcpy(g_mondo_home,
|
|---|
| 6225 | call_program_and_get_last_line_of_output("which mondorestore"));
|
|---|
| 6226 | sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
|
|---|
| 6227 | make_hole_for_dir(g_tmpfs_mountpt);
|
|---|
| 6228 | g_current_media_number = 1; // precaution
|
|---|
| 6229 |
|
|---|
| 6230 | run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
|
|---|
| 6231 |
|
|---|
| 6232 | malloc_string(tmp);
|
|---|
| 6233 | malloc_string(a);
|
|---|
| 6234 | malloc_string(b);
|
|---|
| 6235 | setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
|
|---|
| 6236 | bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
|
|---|
| 6237 | bkpinfo->restore_data = TRUE; // Well, yeah :-)
|
|---|
| 6238 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 6239 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 6240 | } // for b0rken distros
|
|---|
| 6241 | g_main_pid = getpid();
|
|---|
| 6242 | srandom((int) (time(NULL)));
|
|---|
| 6243 | register_pid(getpid(), "mondo");
|
|---|
| 6244 | set_signals(TRUE);
|
|---|
| 6245 | g_kernel_version = get_kernel_version();
|
|---|
| 6246 |
|
|---|
| 6247 | log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
|
|---|
| 6248 | if (strlen(g_mountlist_fname) < 3) {
|
|---|
| 6249 | fatal_error
|
|---|
| 6250 | ("Serious error in malloc()'ing. Could be a bug in your glibc.");
|
|---|
| 6251 | }
|
|---|
| 6252 | mkdir(MNT_CDROM, 0x770);
|
|---|
| 6253 | make_hole_for_dir(MONDO_CACHE);
|
|---|
| 6254 |
|
|---|
| 6255 | /* Backup original mountlist.txt */
|
|---|
| 6256 | sprintf(tmp, "%s.orig", g_mountlist_fname);
|
|---|
| 6257 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 6258 | log_msg(2,
|
|---|
| 6259 | "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
|
|---|
| 6260 | __LINE__, g_mountlist_fname);
|
|---|
| 6261 | } else if (!does_file_exist(tmp)) {
|
|---|
| 6262 | sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
|
|---|
| 6263 | g_mountlist_fname);
|
|---|
| 6264 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 6265 | }
|
|---|
| 6266 |
|
|---|
| 6267 | /* Init directories */
|
|---|
| 6268 | make_hole_for_dir("/var/log");
|
|---|
| 6269 | make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
|
|---|
| 6270 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 6271 | /*
|
|---|
| 6272 | run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
|
|---|
| 6273 | FALSE);
|
|---|
| 6274 | */
|
|---|
| 6275 |
|
|---|
| 6276 | run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
|
|---|
| 6277 |
|
|---|
| 6278 | /* Init GUI */
|
|---|
| 6279 | malloc_libmondo_global_strings();
|
|---|
| 6280 | setup_newt_stuff(); /* call newtInit and setup screen log */
|
|---|
| 6281 | welcome_to_mondorestore();
|
|---|
| 6282 | if (bkpinfo->disaster_recovery) {
|
|---|
| 6283 | log_msg(1, "I am in disaster recovery mode");
|
|---|
| 6284 | } else {
|
|---|
| 6285 | log_msg(1, "I am in normal, live mode");
|
|---|
| 6286 | }
|
|---|
| 6287 |
|
|---|
| 6288 | iamhere("what time is it");
|
|---|
| 6289 |
|
|---|
| 6290 | /* Process command-line parameters */
|
|---|
| 6291 | if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
|
|---|
| 6292 | #ifdef __FreeBSD__
|
|---|
| 6293 | system("mv -f /tmp/raidconf.txt /etc/raidtab");
|
|---|
| 6294 | if (!does_file_exist("/etc/raidtab"))
|
|---|
| 6295 | system("vinum printconfig > /etc/raidtab");
|
|---|
| 6296 | #endif
|
|---|
| 6297 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 6298 | if (!does_file_exist(g_mountlist_fname)) {
|
|---|
| 6299 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 6300 | }
|
|---|
| 6301 | res = let_user_edit_the_mountlist(mountlist, raidlist);
|
|---|
| 6302 | #ifdef __FreeBSD__
|
|---|
| 6303 | system("mv -f /etc/raidtab /tmp/raidconf.txt");
|
|---|
| 6304 | #endif
|
|---|
| 6305 | paranoid_MR_finish(res);
|
|---|
| 6306 | }
|
|---|
| 6307 |
|
|---|
| 6308 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
|---|
| 6309 | if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
|
|---|
| 6310 | fout = fopen("/tmp/out.txt", "w");
|
|---|
| 6311 | fput_string_one_char_at_a_time(stderr, argv[2]);
|
|---|
| 6312 | finish(0);
|
|---|
| 6313 | }
|
|---|
| 6314 |
|
|---|
| 6315 | if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
|
|---|
| 6316 | make_grub_install_scriptlet(argv[2]);
|
|---|
| 6317 | finish(0);
|
|---|
| 6318 | }
|
|---|
| 6319 |
|
|---|
| 6320 | if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
|
|---|
| 6321 | if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
|
|---|
| 6322 | system("mount " MNT_CDROM);
|
|---|
| 6323 | }
|
|---|
| 6324 | bkpinfo->compression_level = 1;
|
|---|
| 6325 | g_current_media_number = 2;
|
|---|
| 6326 | strcpy(bkpinfo->restore_path, "/tmp/TESTING");
|
|---|
| 6327 | bkpinfo->backup_media_type = dvd;
|
|---|
| 6328 | open_progress_form("Reassembling /dev/hda1",
|
|---|
| 6329 | "Shark is a bit of a silly person.",
|
|---|
| 6330 | "Please wait. This may take some time.",
|
|---|
| 6331 | "", 1999);
|
|---|
| 6332 | system("rm -Rf /tmp/*pih*");
|
|---|
| 6333 |
|
|---|
| 6334 | restore_a_biggiefile_from_CD(42, NULL, tmp);
|
|---|
| 6335 | }
|
|---|
| 6336 |
|
|---|
| 6337 | if (argc == 5 && strcmp(argv[1], "--common") == 0) {
|
|---|
| 6338 | g_loglevel = 6;
|
|---|
| 6339 | filelist = load_filelist(argv[2]);
|
|---|
| 6340 | if (!filelist) {
|
|---|
| 6341 | fatal_error("Failed to load filelist");
|
|---|
| 6342 | }
|
|---|
| 6343 | toggle_node_selection(filelist, FALSE);
|
|---|
| 6344 | toggle_all_root_dirs_on(filelist);
|
|---|
| 6345 | // BERLIOS: /usr/lib ???
|
|---|
| 6346 | toggle_path_selection(filelist, "/usr/share", TRUE);
|
|---|
| 6347 | // show_filelist(filelist);
|
|---|
| 6348 | save_filelist(filelist, "/tmp/out.txt");
|
|---|
| 6349 | // finish(0);
|
|---|
| 6350 | // toggle_path_selection (filelist, "/root/stuff", TRUE);
|
|---|
| 6351 | strcpy(a, argv[3]);
|
|---|
| 6352 | strcpy(b, argv[4]);
|
|---|
| 6353 |
|
|---|
| 6354 | res = save_filelist_entries_in_common(a, filelist, b, FALSE);
|
|---|
| 6355 | free_filelist(filelist);
|
|---|
| 6356 | printf("res = %d", res);
|
|---|
| 6357 | finish(0);
|
|---|
| 6358 | }
|
|---|
| 6359 |
|
|---|
| 6360 | if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
|
|---|
| 6361 | popup_changelist_from_file(argv[2]);
|
|---|
| 6362 | paranoid_MR_finish(0);
|
|---|
| 6363 | }
|
|---|
| 6364 |
|
|---|
| 6365 | if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
|
|---|
| 6366 | log_msg(1, "SCORE");
|
|---|
| 6367 | g_loglevel = 10;
|
|---|
| 6368 | if (strstr(argv[2], "save")) {
|
|---|
| 6369 | log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
|
|---|
| 6370 | fin = fopen(argv[3], "r");
|
|---|
| 6371 | fout = fopen(argv[4], "w");
|
|---|
| 6372 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 6373 | fclose(fin);
|
|---|
| 6374 | fin = fopen(argv[3], "r");
|
|---|
| 6375 | copy_from_src_to_dest(fin, fout, 'w');
|
|---|
| 6376 | fclose(fout);
|
|---|
| 6377 | fclose(fin);
|
|---|
| 6378 | } else if (strstr(argv[2], "restore")) {
|
|---|
| 6379 | fout = fopen(argv[3], "w");
|
|---|
| 6380 | fin = fopen(argv[4], "r");
|
|---|
| 6381 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 6382 | fclose(fin);
|
|---|
| 6383 | fin = fopen(argv[4], "r");
|
|---|
| 6384 | copy_from_src_to_dest(fout, fin, 'r');
|
|---|
| 6385 | fclose(fout);
|
|---|
| 6386 | fclose(fin);
|
|---|
| 6387 | } else {
|
|---|
| 6388 | fatal_error("Unknown additional param");
|
|---|
| 6389 | }
|
|---|
| 6390 | finish(0);
|
|---|
| 6391 | }
|
|---|
| 6392 |
|
|---|
| 6393 | if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
|
|---|
| 6394 | wait_until_software_raids_are_prepped(argv[2], 100);
|
|---|
| 6395 | finish(0);
|
|---|
| 6396 | }
|
|---|
| 6397 |
|
|---|
| 6398 | if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
|
|---|
| 6399 | finish(create_raidtab_from_mdstat(argv[2]));
|
|---|
| 6400 | }
|
|---|
| 6401 |
|
|---|
| 6402 | if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
|
|---|
| 6403 | retval = run_grub(FALSE, "/dev/hda");
|
|---|
| 6404 | if (retval) {
|
|---|
| 6405 | log_to_screen("Failed to write Master Boot Record");
|
|---|
| 6406 | }
|
|---|
| 6407 | paranoid_MR_finish(0);
|
|---|
| 6408 | }
|
|---|
| 6409 | if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
|
|---|
| 6410 | g_current_media_number = atoi(argv[2]);
|
|---|
| 6411 | pause_and_ask_for_cdr(5, NULL);
|
|---|
| 6412 | paranoid_MR_finish(0);
|
|---|
| 6413 | }
|
|---|
| 6414 | if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
|
|---|
| 6415 | log_msg(0, "Partitioning only.");
|
|---|
| 6416 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 6417 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 6418 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 6419 | res = partition_everything(mountlist);
|
|---|
| 6420 | finish(res);
|
|---|
| 6421 | }
|
|---|
| 6422 |
|
|---|
| 6423 | if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
|
|---|
| 6424 | log_msg(0, "Formatting only.");
|
|---|
| 6425 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 6426 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 6427 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 6428 | res = format_everything(mountlist, FALSE, raidlist);
|
|---|
| 6429 | finish(res);
|
|---|
| 6430 | }
|
|---|
| 6431 |
|
|---|
| 6432 | if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
|
|---|
| 6433 | log_msg(0, "Stopping LVM and RAID");
|
|---|
| 6434 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 6435 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
|---|
| 6436 | load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 6437 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
|---|
| 6438 | res += stop_all_raid_devices(mountlist);
|
|---|
| 6439 | finish(res);
|
|---|
| 6440 | }
|
|---|
| 6441 |
|
|---|
| 6442 | if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
|
|---|
| 6443 | g_restoring_live_from_cd = TRUE;
|
|---|
| 6444 | }
|
|---|
| 6445 |
|
|---|
| 6446 | // Handle params here first
|
|---|
| 6447 | handle_incoming_parameters(argc,argv);
|
|---|
| 6448 |
|
|---|
| 6449 | if (!bkpinfo->disaster_recovery) { // live!
|
|---|
| 6450 | log_msg(1, "I am in normal, live mode.");
|
|---|
| 6451 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
|
|---|
| 6452 | mount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 6453 | log_msg(2, "Still here.");
|
|---|
| 6454 | if (bkpinfo->backup_media_type == nfs) {
|
|---|
| 6455 | g_restoring_live_from_nfs = TRUE;
|
|---|
| 6456 | }
|
|---|
| 6457 | if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
|
|---|
| 6458 | retval =
|
|---|
| 6459 | restore_live_from_monitas_server(argv[2],
|
|---|
| 6460 | argv[3], argv[4]);
|
|---|
| 6461 | } else {
|
|---|
| 6462 | log_msg(2, "Calling restore_to_live_filesystem()");
|
|---|
| 6463 | retval = restore_to_live_filesystem();
|
|---|
| 6464 | }
|
|---|
| 6465 | log_msg(2, "Still here. Yay.");
|
|---|
| 6466 | if (strlen(bkpinfo->tmpdir) > 0) {
|
|---|
| 6467 | sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
|
|---|
| 6468 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 6469 | }
|
|---|
| 6470 | unmount_boot_if_necessary(); /* for Gentoo users */
|
|---|
| 6471 | paranoid_MR_finish(retval);
|
|---|
| 6472 | } else {
|
|---|
| 6473 | /* Disaster recovery mode (must be) */
|
|---|
| 6474 | log_msg(1, "I must be in disaster recovery mode.");
|
|---|
| 6475 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
|
|---|
| 6476 |
|
|---|
| 6477 | iamhere("About to call load_mountlist and load_raidtab");
|
|---|
| 6478 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
|---|
| 6479 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
|---|
| 6480 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
|---|
| 6481 | retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
|---|
| 6482 | iamhere
|
|---|
| 6483 | ("Returned from calling load_mountlist and load_raidtab successfully");
|
|---|
| 6484 |
|
|---|
| 6485 | // BCO:To be reviewed
|
|---|
| 6486 | if ((bkpinfo->restore_mode == compare) || (bkpinfo->restore_mode == nuke)) {
|
|---|
| 6487 | if (bkpinfo->backup_media_type == nfs
|
|---|
| 6488 | && !is_this_device_mounted(bkpinfo->nfs_mount)) {
|
|---|
| 6489 | log_msg(1, "Mounting nfs dir");
|
|---|
| 6490 | sprintf(bkpinfo->isodir, "/tmp/isodir");
|
|---|
| 6491 | run_program_and_log_output("mkdir -p /tmp/isodir", 5);
|
|---|
| 6492 | sprintf(tmp, "mount %s -t nfs -o nolock /tmp/isodir",
|
|---|
| 6493 | bkpinfo->nfs_mount);
|
|---|
| 6494 | run_program_and_log_output(tmp, 1);
|
|---|
| 6495 | }
|
|---|
| 6496 | }
|
|---|
| 6497 |
|
|---|
| 6498 | if (retval) {
|
|---|
| 6499 | log_to_screen
|
|---|
| 6500 | ("Warning - load_raidtab_into_raidlist returned an error");
|
|---|
| 6501 | }
|
|---|
| 6502 |
|
|---|
| 6503 | log_msg(1, "Send in the clowns.");
|
|---|
| 6504 |
|
|---|
| 6505 |
|
|---|
| 6506 | if (bkpinfo->restore_mode == nuke) {
|
|---|
| 6507 | iamhere("nuking");
|
|---|
| 6508 | retval += nuke_mode(mountlist, raidlist);
|
|---|
| 6509 | } else if (bkpinfo->restore_mode == interactive) {
|
|---|
| 6510 | iamhere("catchall");
|
|---|
| 6511 | retval += catchall_mode(mountlist, raidlist);
|
|---|
| 6512 | } else if (bkpinfo->restore_mode == compare) {
|
|---|
| 6513 | iamhere("compare");
|
|---|
| 6514 | retval += compare_mode(mountlist, raidlist);
|
|---|
| 6515 | } else if (bkpinfo->restore_mode == isoonly) {
|
|---|
| 6516 | iamhere("iso");
|
|---|
| 6517 | retval = iso_mode(mountlist, raidlist, FALSE);
|
|---|
| 6518 | } else if (bkpinfo->restore_mode == mbr) {
|
|---|
| 6519 | iamhere("mbr");
|
|---|
| 6520 | retval = mount_all_devices(mountlist, TRUE);
|
|---|
| 6521 | if (!retval) {
|
|---|
| 6522 | retval += run_boot_loader(FALSE);
|
|---|
| 6523 | retval += unmount_all_devices(mountlist);
|
|---|
| 6524 | }
|
|---|
| 6525 | if (retval) {
|
|---|
| 6526 | log_to_screen("Failed to write Master Boot Record");
|
|---|
| 6527 | }
|
|---|
| 6528 | } else if (bkpinfo->restore_mode == isonuke) {
|
|---|
| 6529 | iamhere("isonuke");
|
|---|
| 6530 | retval = iso_mode(mountlist, raidlist, TRUE);
|
|---|
| 6531 | } else {
|
|---|
| 6532 | iamhere("catchall (no mode specified in command-line call");
|
|---|
| 6533 | retval += catchall_mode(mountlist, raidlist);
|
|---|
| 6534 | }
|
|---|
| 6535 | }
|
|---|
| 6536 |
|
|---|
| 6537 | /* clean up at the end */
|
|---|
| 6538 | if (retval) {
|
|---|
| 6539 | if (does_file_exist(MONDO_CACHE"/changed.files")) {
|
|---|
| 6540 | log_to_screen
|
|---|
| 6541 | ("See "MONDO_CACHE"/changed.files for list of files that have changed.");
|
|---|
| 6542 | }
|
|---|
| 6543 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 6544 | 0,
|
|---|
| 6545 | "Run complete. Errors were reported. Please review the logfile.");
|
|---|
| 6546 | } else {
|
|---|
| 6547 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 6548 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 6549 | 0,
|
|---|
| 6550 | "Run complete. Please remove media and reboot.");
|
|---|
| 6551 | } else {
|
|---|
| 6552 | run_program_and_log_output("sync", FALSE);
|
|---|
| 6553 | if (is_this_device_mounted(MNT_CDROM)) {
|
|---|
| 6554 | res =
|
|---|
| 6555 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 6556 | } else {
|
|---|
| 6557 | res = 0;
|
|---|
| 6558 | }
|
|---|
| 6559 |
|
|---|
| 6560 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 6561 | res = eject_device("/dev/cdrom");
|
|---|
| 6562 | /*
|
|---|
| 6563 | if (res)
|
|---|
| 6564 | {
|
|---|
| 6565 | log_to_screen( "WARNING - failed to eject CD-ROM disk" );
|
|---|
| 6566 | }
|
|---|
| 6567 | */
|
|---|
| 6568 | }
|
|---|
| 6569 | mvaddstr_and_log_it(g_currentY++,
|
|---|
| 6570 | 0,
|
|---|
| 6571 | "Run complete. Please remove media and reboot.");
|
|---|
| 6572 | }
|
|---|
| 6573 | }
|
|---|
| 6574 |
|
|---|
| 6575 | // g_I_have_just_nuked is set true by nuke_mode() just before it returns
|
|---|
| 6576 | if (!system("which post-nuke > /dev/null 2> /dev/null")) {
|
|---|
| 6577 | log_msg(1, "post-nuke found; find out whether we should run it...");
|
|---|
| 6578 | if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
|
|---|
| 6579 | run_postnuke = TRUE;
|
|---|
| 6580 | log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
|
|---|
| 6581 | } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
|
|---|
| 6582 | run_postnuke = TRUE;
|
|---|
| 6583 | log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
|
|---|
| 6584 | } else {
|
|---|
| 6585 | run_postnuke = FALSE;
|
|---|
| 6586 | log_msg(1, "No, will not run post-nuke.");
|
|---|
| 6587 | }
|
|---|
| 6588 | } else {
|
|---|
| 6589 | log_msg(1, "No post-nuke found.");
|
|---|
| 6590 | }
|
|---|
| 6591 | if (run_postnuke) {
|
|---|
| 6592 | log_to_screen("Running post-nuke...");
|
|---|
| 6593 | if (mount_all_devices(mountlist, TRUE)) {
|
|---|
| 6594 | log_to_screen
|
|---|
| 6595 | ("Unable to re-mount partitions for post-nuke stuff");
|
|---|
| 6596 | } else {
|
|---|
| 6597 | log_msg(1, "Re-mounted partitions for post-nuke stuff");
|
|---|
| 6598 | sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
|
|---|
| 6599 | retval);
|
|---|
| 6600 | log_msg(2, "Calling '%s'", tmp);
|
|---|
| 6601 | if ((res = run_program_and_log_output(tmp, 0))) {
|
|---|
| 6602 | log_OS_error(tmp);
|
|---|
| 6603 | }
|
|---|
| 6604 | log_msg(1, "post-nuke returned w/ res=%d", res);
|
|---|
| 6605 | }
|
|---|
| 6606 | unmount_all_devices(mountlist);
|
|---|
| 6607 | log_to_screen("I've finished post-nuking.");
|
|---|
| 6608 | }
|
|---|
| 6609 |
|
|---|
| 6610 | /*
|
|---|
| 6611 | log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
|
|---|
| 6612 | log_to_screen("Otherwise, please wait until the RAID disks are done.");
|
|---|
| 6613 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
|---|
| 6614 | log_to_screen("Thank you.");
|
|---|
| 6615 | */
|
|---|
| 6616 | unlink("/tmp/mondo-run-prog.tmp");
|
|---|
| 6617 | set_signals(FALSE);
|
|---|
| 6618 | log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
|
|---|
| 6619 | sprintf(tmp,
|
|---|
| 6620 | "Mondo-restore is exiting (retval=%d) ",
|
|---|
| 6621 | retval);
|
|---|
| 6622 | log_to_screen(tmp);
|
|---|
| 6623 | sprintf(tmp, "umount %s", bkpinfo->isodir);
|
|---|
| 6624 | run_program_and_log_output(tmp, 5);
|
|---|
| 6625 | paranoid_free(mountlist);
|
|---|
| 6626 | paranoid_free(raidlist);
|
|---|
| 6627 | if (am_I_in_disaster_recovery_mode()) {
|
|---|
| 6628 | run_program_and_log_output("mount / -o remount,rw", 2);
|
|---|
| 6629 | } // for b0rken distros
|
|---|
| 6630 | sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
|
|---|
| 6631 | system(tmp);
|
|---|
| 6632 | paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
|
|---|
| 6633 | free_libmondo_global_strings(); // it's fine to have this here :) really :)
|
|---|
| 6634 | paranoid_free(a);
|
|---|
| 6635 | paranoid_free(b);
|
|---|
| 6636 | paranoid_free(tmp);
|
|---|
| 6637 |
|
|---|
| 6638 | unlink("/tmp/filelist.full");
|
|---|
| 6639 | unlink("/tmp/filelist.full.gz");
|
|---|
| 6640 |
|
|---|
| 6641 | exit(retval);
|
|---|
| 6642 | }
|
|---|
| 6643 |
|
|---|
| 6644 | /**************************************************************************
|
|---|
| 6645 | *END_MAIN *
|
|---|
| 6646 | **************************************************************************/
|
|---|
| 6647 |
|
|---|
| 6648 |
|
|---|
| 6649 |
|
|---|
| 6650 |
|
|---|
| 6651 |
|
|---|
| 6652 | /**************************************************************************
|
|---|
| 6653 | *END_MONDO-RESTORE.C *
|
|---|
| 6654 | **************************************************************************/
|
|---|
