[1] | 1 | /* libmondo-archive.c
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[99] | 2 | $Id: libmondo-archive.c 1956 2008-05-27 16:23:02Z bruno $
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[1] | 3 |
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| 4 | subroutines to handle the archiving of files
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[1920] | 5 | */
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[1] | 6 |
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| 7 | /**
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| 8 | * @file
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| 9 | * Functions to handle backing up data.
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| 10 | * This is the main file (at least the longest one) in libmondo.
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| 11 | */
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| 12 |
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[1316] | 13 | #include "my-stuff.h"
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| 14 | #include "mondostructures.h"
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[1] | 15 | #include "libmondo-string-EXT.h"
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| 16 | #include "libmondo-stream-EXT.h"
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| 17 | #include "libmondo-devices-EXT.h"
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| 18 | #include "libmondo-tools-EXT.h"
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[541] | 19 | #include "libmondo-gui-EXT.h"
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[1] | 20 | #include "libmondo-fork-EXT.h"
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| 21 | #include "libmondo-files-EXT.h"
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| 22 | #include "libmondo-filelist-EXT.h"
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| 23 | #include "libmondo-tools-EXT.h"
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| 24 | #include "libmondo-verify-EXT.h"
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| 25 | #include "libmondo-archive.h"
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[541] | 26 | #include "lib-common-externs.h"
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[1] | 27 | #include <sys/sem.h>
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| 28 | #include <sys/types.h>
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| 29 | #include <sys/ipc.h>
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| 30 | #include <stdarg.h>
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| 31 | #define DVDRWFORMAT 1
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| 32 |
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| 33 |
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| 34 |
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| 35 | #ifndef _SEMUN_H
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[128] | 36 | #define _SEMUN_H
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[1] | 37 |
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| 38 | /**
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| 39 | * The semaphore union, provided only in case the user's system doesn't.
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| 40 | */
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[128] | 41 | union semun {
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| 42 | int val;
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| 43 | struct semid_ds *buf;
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| 44 | unsigned short int *array;
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| 45 | struct seminfo *__buf;
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| 46 | };
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[1] | 47 | #endif
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| 48 |
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| 49 | /*@unused@*/
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[99] | 50 | //static char cvsid[] = "$Id: libmondo-archive.c 1956 2008-05-27 16:23:02Z bruno $";
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[1956] | 51 | //
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| 52 | extern char *get_non_rewind_dev(char *);
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[1] | 53 |
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| 54 | /* *************************** external global vars ******************/
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| 55 | extern int g_current_media_number;
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| 56 | extern int g_currentY;
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| 57 | extern bool g_text_mode;
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| 58 | extern bool g_exiting;
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| 59 | extern long g_current_progress;
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[128] | 60 | extern FILE *g_tape_stream;
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[1] | 61 | extern long long g_tape_posK;
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| 62 | extern char *g_mondo_home;
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| 63 | extern char *g_tmpfs_mountpt;
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| 64 | extern bool g_cd_recovery;
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| 65 | extern char *g_serial_string;
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| 66 |
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[948] | 67 | extern char *g_getfacl;
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| 68 | extern char *g_getfattr;
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[1316] | 69 | extern char *MONDO_LOGFILE;
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[948] | 70 |
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[1645] | 71 | /* Reference to global bkpinfo */
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| 72 | extern struct s_bkpinfo *bkpinfo;
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[948] | 73 |
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| 74 |
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[1] | 75 | /**
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| 76 | * @addtogroup globalGroup
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| 77 | * @{
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| 78 | */
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| 79 | /**
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| 80 | * The current backup media type in use.
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| 81 | */
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[128] | 82 | t_bkptype g_backup_media_type = none;
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[1] | 83 |
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| 84 | /**
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| 85 | * Incremented by each archival thread when it starts up. After that,
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| 86 | * this is the number of threads running.
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| 87 | */
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| 88 | int g_current_thread_no = 0;
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| 89 |
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| 90 | /* @} - end of globalGroup */
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| 91 |
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| 92 | extern int g_noof_rows;
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| 93 |
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| 94 | /* Semaphore-related code */
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| 95 |
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| 96 | static int set_semvalue(void);
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| 97 | static void del_semvalue(void);
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| 98 | static int semaphore_p(void);
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| 99 | static int semaphore_v(void);
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| 100 |
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| 101 | static int g_sem_id;
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| 102 | static int g_sem_key;
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| 103 |
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| 104 |
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| 105 |
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| 106 |
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| 107 | /**
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| 108 | * Initialize the semaphore.
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| 109 | * @see del_semvalue
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| 110 | * @see semaphore_p
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| 111 | * @see semaphore_v
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| 112 | * @return 1 for success, 0 for failure.
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| 113 | */
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[128] | 114 | static int set_semvalue(void) // initializes semaphore
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[1] | 115 | {
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[128] | 116 | union semun sem_union;
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| 117 | sem_union.val = 1;
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| 118 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
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| 119 | return (0);
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| 120 | }
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| 121 | return (1);
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[1] | 122 | }
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| 123 |
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| 124 | /**
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| 125 | * Frees (deletes) the semaphore. Failure is indicated by a log
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| 126 | * message.
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| 127 | * @see set_semvalue
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| 128 | */
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[128] | 129 | static void del_semvalue(void) // deletes semaphore
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[1] | 130 | {
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[128] | 131 | union semun sem_union;
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[1] | 132 |
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[128] | 133 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
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| 134 | log_msg(3, "Failed to delete semaphore");
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| 135 | }
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[1] | 136 | }
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| 137 |
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| 138 | /**
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| 139 | * Acquire (increment) the semaphore (change status to P).
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| 140 | * @return 1 for success, 0 for failure.
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| 141 | * @see semaphore_v
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| 142 | */
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[128] | 143 | static int semaphore_p(void) // changes status to 'P' (waiting)
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[1] | 144 | {
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[128] | 145 | struct sembuf sem_b;
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[1] | 146 |
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[128] | 147 | sem_b.sem_num = 0;
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| 148 | sem_b.sem_op = -1; // P()
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| 149 | sem_b.sem_flg = SEM_UNDO;
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| 150 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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| 151 | log_msg(3, "semaphore_p failed");
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| 152 | return (0);
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| 153 | }
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| 154 | return (1);
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[1] | 155 | }
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| 156 |
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| 157 | /**
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| 158 | * Free (decrement) the semaphore (change status to V).
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| 159 | * @return 1 for success, 0 for failure.
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| 160 | */
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[128] | 161 | static int semaphore_v(void) // changes status to 'V' (free)
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[1] | 162 | {
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[128] | 163 | struct sembuf sem_b;
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[1] | 164 |
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[128] | 165 | sem_b.sem_num = 0;
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| 166 | sem_b.sem_op = 1; // V()
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| 167 | sem_b.sem_flg = SEM_UNDO;
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| 168 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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| 169 | log_msg(3, "semaphore_v failed");
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| 170 | return (0);
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| 171 | }
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| 172 | return (1);
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[1] | 173 | }
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| 174 |
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| 175 |
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| 176 | //------------------------------------------------------
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| 177 |
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| 178 |
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| 179 | /**
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| 180 | * Size in megabytes of the buffer afforded to the executable "buffer".
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| 181 | * This figure is used when we calculate how much data we have probably 'lost'
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| 182 | * when writing off the end of tape N, so that we can then figure out how much
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| 183 | * data we must recreate & write to the start of tape N+1.
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| 184 | */
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| 185 | extern int g_tape_buffer_size_MB;
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| 186 |
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| 187 |
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| 188 |
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| 189 |
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| 190 | int
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[1645] | 191 | archive_this_fileset_with_star(char *filelist, char *fname, int setno)
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[1] | 192 | {
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[128] | 193 | int retval = 0;
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| 194 | unsigned int res = 0;
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| 195 | int tries = 0;
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| 196 | char *command;
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| 197 | char *zipparams;
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| 198 | char *tmp;
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| 199 | char *p;
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[1] | 200 |
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[128] | 201 | malloc_string(command);
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| 202 | malloc_string(zipparams);
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| 203 | malloc_string(tmp);
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[1] | 204 |
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[128] | 205 | if (!does_file_exist(filelist)) {
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| 206 | sprintf(tmp, "(archive_this_fileset) - filelist %s does not exist",
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| 207 | filelist);
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| 208 | log_to_screen(tmp);
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| 209 | return (1);
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[1] | 210 | }
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| 211 |
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[128] | 212 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 213 | if (system(tmp)) {
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| 214 | fatal_error("Unable to write tarball to scratchdir");
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| 215 | }
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| 216 |
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| 217 | sprintf(command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
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| 218 | filelist, fname);
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| 219 | if (bkpinfo->use_lzo) {
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| 220 | fatal_error("Can't use lzop");
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| 221 | }
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| 222 | if (bkpinfo->compression_level > 0) {
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| 223 | strcat(command, " -bz");
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| 224 | }
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| 225 | sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
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| 226 | log_msg(4, "command = '%s'", command);
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| 227 |
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| 228 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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| 229 | log_msg(5, "command='%s'", command);
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| 230 | res = system(command);
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| 231 | strcpy(tmp, last_line_of_file(MONDO_LOGFILE));
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| 232 | log_msg(1, "res=%d; tmp='%s'", res, tmp);
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| 233 | if (bkpinfo->use_star && (res == 254 || res == 65024)
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| 234 | && strstr(tmp, "star: Processed all possible files")
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| 235 | && tries > 0) {
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| 236 | log_msg(1, "Star returned nonfatal error");
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| 237 | res = 0;
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| 238 | }
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| 239 | if (res) {
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| 240 | log_OS_error(command);
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| 241 | p = strstr(command, "-acl ");
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| 242 | if (p) {
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| 243 | p[0] = p[1] = p[2] = p[3] = ' ';
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| 244 | log_msg(1, "new command = '%s'", command);
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| 245 | } else {
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| 246 | log_msg(3,
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| 247 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 248 | tries + 1);
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| 249 | sleep(3);
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| 250 | }
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| 251 | }
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| 252 | }
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| 253 | retval += res;
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| 254 | if (retval) {
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| 255 | log_msg(3, "Failed to write set %d", setno);
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| 256 | } else if (tries > 1) {
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| 257 | log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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| 258 | tries);
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| 259 | }
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| 260 |
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| 261 | paranoid_free(command);
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| 262 | paranoid_free(zipparams);
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| 263 | paranoid_free(tmp);
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| 264 | return (retval);
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[1] | 265 | }
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| 266 |
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| 267 |
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| 268 | /**
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| 269 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
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| 270 | *
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| 271 | * @param bkpinfo The backup information structure. Fields used:
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| 272 | * - @c compression_level
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| 273 | * - @c scratchdir (only verifies existence)
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| 274 | * - @c tmpdir (only verifies existence)
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| 275 | * - @c zip_exe
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| 276 | * - @c zip_suffix
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| 277 | * @param filelist The path to a file containing a list of files to be archived
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| 278 | * in this fileset.
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| 279 | * @param fname The output file to archive to.
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| 280 | * @param setno This fileset number.
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| 281 | * @return The number of errors encountered (0 for success).
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| 282 | * @ingroup LLarchiveGroup
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| 283 | */
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| 284 | int
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[1645] | 285 | archive_this_fileset(char *filelist, char *fname, int setno)
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[1] | 286 | {
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| 287 |
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[128] | 288 | /*@ int *************************************************************** */
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| 289 | int retval = 0;
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| 290 | int res = 0;
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| 291 | int i = 0;
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| 292 | int tries = 0;
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| 293 | static int free_ramdisk_space = 9999;
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[1] | 294 |
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[128] | 295 | /*@ buffers ************************************************************ */
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| 296 | char *command;
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| 297 | char *zipparams;
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| 298 | char *tmp;
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[1] | 299 |
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[128] | 300 | assert(bkpinfo != NULL);
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| 301 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 302 | assert_string_is_neither_NULL_nor_zerolength(fname);
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[1] | 303 |
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[128] | 304 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
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[1645] | 305 | return (archive_this_fileset_with_star(filelist, fname, setno));
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[128] | 306 | }
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[1] | 307 |
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[128] | 308 | malloc_string(command);
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| 309 | malloc_string(zipparams);
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| 310 | malloc_string(tmp);
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| 311 |
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| 312 | if (!does_file_exist(filelist)) {
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| 313 | sprintf(tmp, "(archive_this_fileset) - filelist %s does not exist",
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| 314 | filelist);
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| 315 | log_to_screen(tmp);
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| 316 | return (1);
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| 317 | }
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| 318 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 319 | if (system(tmp)) {
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| 320 | fatal_error("Unable to write tarball to scratchdir");
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| 321 | }
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| 322 |
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| 323 |
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| 324 | if (bkpinfo->compression_level > 0) {
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| 325 | sprintf(tmp, "%s/do-not-compress-these", g_mondo_home);
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| 326 | // -b %ld, TAPE_BLOCK_SIZE
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| 327 | sprintf(zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
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| 328 | bkpinfo->compression_level);
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| 329 | if (does_file_exist(tmp)) {
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| 330 | strcat(zipparams, " -E ");
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| 331 | strcat(zipparams, tmp);
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| 332 | } else {
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| 333 | log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
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| 334 | }
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| 335 | } else {
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| 336 | zipparams[0] = '\0';
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| 337 | }
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| 338 |
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[1] | 339 | // make_hole_for_file(fname);
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| 340 |
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[128] | 341 | if (!does_file_exist(bkpinfo->tmpdir)) {
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| 342 | log_OS_error("tmpdir not found");
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| 343 | fatal_error("tmpdir not found");
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| 344 | }
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| 345 | if (!does_file_exist(bkpinfo->scratchdir)) {
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| 346 | log_OS_error("scratchdir not found");
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| 347 | fatal_error("scratchdir not found");
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| 348 | }
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| 349 | sprintf(command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
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| 350 | fname, bkpinfo->zip_suffix);
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| 351 | paranoid_system(command);
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[1] | 352 |
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[128] | 353 | sprintf(command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
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| 354 | TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
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[1] | 355 |
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[128] | 356 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 357 | if (system(tmp)) {
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| 358 | fatal_error("Unable to write tarball to scratchdir");
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| 359 | }
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[1] | 360 |
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[128] | 361 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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| 362 | log_msg(5, "command='%s'", command);
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| 363 | res = system(command);
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| 364 | if (res) {
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| 365 | log_OS_error(command);
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| 366 | log_msg(3,
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| 367 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 368 | tries + 1);
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| 369 | sleep(3);
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| 370 | }
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| 371 | }
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| 372 | retval += res;
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| 373 | if (retval) {
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| 374 | log_msg(3, "Failed to write set %d", setno);
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| 375 | } else if (tries > 1) {
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| 376 | log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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| 377 | tries);
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| 378 | }
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[1] | 379 |
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[128] | 380 | if (g_tmpfs_mountpt[0] != '\0') {
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| 381 | i = atoi(call_program_and_get_last_line_of_output
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[305] | 382 | ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
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[128] | 383 | if (i > 0) {
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| 384 | if (free_ramdisk_space > i) {
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| 385 | free_ramdisk_space = i;
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| 386 | log_msg(2, "min(free_ramdisk_space) is now %d",
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| 387 | free_ramdisk_space);
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| 388 | if (free_ramdisk_space < 10) {
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| 389 | fatal_error
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| 390 | ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
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| 391 | }
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| 392 | }
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| 393 | }
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| 394 | }
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| 395 | paranoid_free(command);
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| 396 | paranoid_free(zipparams);
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| 397 | paranoid_free(tmp);
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| 398 | return (retval);
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[1] | 399 | }
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| 400 |
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| 401 |
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| 402 |
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| 403 |
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| 404 |
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| 405 |
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| 406 | /**
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| 407 | * Wrapper function for all the backup commands.
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| 408 | * Calls these other functions: @c prepare_filelist(),
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| 409 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
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| 410 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
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| 411 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
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| 412 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
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| 413 | * @c fatal_error is called with a suitable message.
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| 414 | * @param bkpinfo The backup information structure. Uses most fields.
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| 415 | * @return The number of non-fatal errors encountered (0 for success).
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| 416 | * @ingroup archiveGroup
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| 417 | */
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[1645] | 418 | int backup_data()
|
---|
[1] | 419 | {
|
---|
[128] | 420 | int retval = 0, res = 0;
|
---|
| 421 | char *tmp;
|
---|
[1] | 422 |
|
---|
[128] | 423 | assert(bkpinfo != NULL);
|
---|
[1645] | 424 | set_g_cdrom_and_g_dvd_to_bkpinfo_value();
|
---|
[128] | 425 | malloc_string(tmp);
|
---|
| 426 | if (bkpinfo->backup_media_type == dvd) {
|
---|
[1] | 427 | #ifdef DVDRWFORMAT
|
---|
[128] | 428 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 429 | fatal_error
|
---|
| 430 | ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
|
---|
| 431 | }
|
---|
[1] | 432 | #endif
|
---|
[128] | 433 | if (!find_home_of_exe("growisofs")) {
|
---|
| 434 | fatal_error
|
---|
| 435 | ("Cannot find growisofs. Please install it or fix your PATH.");
|
---|
| 436 | }
|
---|
[1] | 437 | }
|
---|
| 438 |
|
---|
[1645] | 439 | if ((res = prepare_filelist())) { /* generate scratchdir/filelist.full */
|
---|
[128] | 440 | fatal_error("Failed to generate filelist catalog");
|
---|
| 441 | }
|
---|
[1645] | 442 | if (call_filelist_chopper()) {
|
---|
[128] | 443 | fatal_error("Failed to run filelist chopper");
|
---|
| 444 | }
|
---|
[1] | 445 |
|
---|
| 446 | /*
|
---|
| 447 | sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 448 | if (run_program_and_log_output(tmp, 2))
|
---|
| 449 | { fatal_error("Failed to count filelist.full"); }
|
---|
| 450 | */
|
---|
[128] | 451 | sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 452 | if (run_program_and_log_output(tmp, 2)) {
|
---|
| 453 | fatal_error("Failed to gzip filelist.full");
|
---|
| 454 | }
|
---|
| 455 | sprintf(tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
|
---|
| 456 | bkpinfo->tmpdir);
|
---|
| 457 | if (run_program_and_log_output(tmp, 2)) {
|
---|
| 458 | fatal_error("Failed to copy to tmpdir");
|
---|
| 459 | }
|
---|
[1] | 460 |
|
---|
[1645] | 461 | copy_mondo_and_mindi_stuff_to_scratchdir(); // payload, too, if it exists
|
---|
[1] | 462 | #if __FreeBSD__ == 5
|
---|
[128] | 463 | strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
|
---|
[1] | 464 | #elif __FreeBSD__ == 4
|
---|
[128] | 465 | strcpy(bkpinfo->kernel_path, "/kernel");
|
---|
[1] | 466 | #elif linux
|
---|
[128] | 467 | if (figure_out_kernel_path_interactively_if_necessary
|
---|
| 468 | (bkpinfo->kernel_path)) {
|
---|
| 469 | fatal_error
|
---|
| 470 | ("Kernel not found. Please specify manually with the '-k' switch.");
|
---|
| 471 | }
|
---|
[1] | 472 | #else
|
---|
| 473 | #error "I don't know about this system!"
|
---|
| 474 | #endif
|
---|
[1645] | 475 | if ((res = call_mindi_to_supply_boot_disks())) {
|
---|
[128] | 476 | fatal_error("Failed to generate boot+data disks");
|
---|
| 477 | }
|
---|
[1645] | 478 | retval += do_that_initial_phase(); // prepare
|
---|
[128] | 479 | sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
---|
| 480 | run_program_and_log_output(tmp, 1);
|
---|
[1645] | 481 | retval += make_those_afios_phase(); // backup regular files
|
---|
| 482 | retval += make_those_slices_phase(); // backup BIG files
|
---|
| 483 | retval += do_that_final_phase(); // clean up
|
---|
[128] | 484 | log_msg(1, "Creation of archives... complete.");
|
---|
| 485 | if (bkpinfo->verify_data) {
|
---|
| 486 | sleep(2);
|
---|
| 487 | }
|
---|
| 488 | paranoid_free(tmp);
|
---|
| 489 | return (retval);
|
---|
[1] | 490 | }
|
---|
| 491 |
|
---|
| 492 |
|
---|
| 493 |
|
---|
| 494 |
|
---|
| 495 | /**
|
---|
| 496 | * Call Mindi to generate boot and data disks.
|
---|
| 497 | * @note This binds correctly to the new Perl version of mindi.
|
---|
| 498 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 499 | * - @c backup_media_type
|
---|
| 500 | * - @c boot_loader
|
---|
| 501 | * - @c boot_device
|
---|
| 502 | * - @c compression_level
|
---|
| 503 | * - @c differential
|
---|
| 504 | * - @c exclude_paths
|
---|
| 505 | * - @c image_devs
|
---|
| 506 | * - @c kernel_path
|
---|
| 507 | * - @c make_cd_use_lilo
|
---|
| 508 | * - @c media_device
|
---|
| 509 | * - @c media_size
|
---|
| 510 | * - @c nonbootable_backup
|
---|
| 511 | * - @c scratchdir
|
---|
| 512 | * - @c tmpdir
|
---|
| 513 | * - @c use_lzo
|
---|
| 514 | *
|
---|
| 515 | * @return The number of errors encountered (0 for success)
|
---|
| 516 | * @bug The code to automagically determine the boot drive
|
---|
| 517 | * is messy and system-dependent. In particular, it breaks
|
---|
| 518 | * for Linux RAID and LVM users.
|
---|
| 519 | * @ingroup MLarchiveGroup
|
---|
| 520 | */
|
---|
[1645] | 521 | int call_mindi_to_supply_boot_disks()
|
---|
[1] | 522 | {
|
---|
[128] | 523 | /*@ buffer ************************************************************ */
|
---|
| 524 | char *tmp;
|
---|
[949] | 525 | char *tmp1 = NULL;
|
---|
[1687] | 526 | char *tmp2 = NULL;
|
---|
[128] | 527 | char *scratchdir;
|
---|
[1] | 528 | char *command;
|
---|
| 529 | char *use_lzo_sz;
|
---|
[998] | 530 | char *use_gzip_sz;
|
---|
[128] | 531 | char *use_comp_sz;
|
---|
[1] | 532 | char *use_star_sz;
|
---|
| 533 | char *bootldr_str;
|
---|
| 534 | char *tape_device;
|
---|
| 535 | char *last_filelist_number;
|
---|
| 536 | char *broken_bios_sz;
|
---|
| 537 | char *cd_recovery_sz;
|
---|
| 538 | char *tape_size_sz;
|
---|
| 539 | char *devs_to_exclude;
|
---|
[128] | 540 | char *use_lilo_sz;
|
---|
| 541 | char *value;
|
---|
[1] | 542 | char *bootdev;
|
---|
[1956] | 543 | char *ntapedev = NULL;
|
---|
[1] | 544 |
|
---|
| 545 |
|
---|
| 546 |
|
---|
[128] | 547 | /*@ char ************************************************************** */
|
---|
[1] | 548 | char ch = '\0';
|
---|
| 549 |
|
---|
[128] | 550 | /*@ long ********************************************************** */
|
---|
| 551 | long lines_in_filelist = 0;
|
---|
[1] | 552 |
|
---|
[128] | 553 | /*@ int ************************************************************* */
|
---|
| 554 | int res = 0;
|
---|
| 555 | long estimated_total_noof_slices = 0;
|
---|
[1] | 556 |
|
---|
[128] | 557 | assert(bkpinfo != NULL);
|
---|
| 558 | command = malloc(1200);
|
---|
[1668] | 559 | tmp = malloc(9*MAX_STR_LEN);
|
---|
[128] | 560 | malloc_string(scratchdir);
|
---|
| 561 | malloc_string(use_lzo_sz);
|
---|
[998] | 562 | malloc_string(use_gzip_sz);
|
---|
[128] | 563 | malloc_string(use_star_sz);
|
---|
| 564 | malloc_string(use_comp_sz);
|
---|
| 565 | malloc_string(bootldr_str);
|
---|
| 566 | malloc_string(tape_device);
|
---|
| 567 | malloc_string(last_filelist_number);
|
---|
| 568 | malloc_string(broken_bios_sz);
|
---|
| 569 | malloc_string(cd_recovery_sz);
|
---|
| 570 | malloc_string(tape_size_sz);
|
---|
| 571 | malloc_string(devs_to_exclude);
|
---|
| 572 | malloc_string(use_lilo_sz); /* BCO: shared between LILO/ELILO */
|
---|
| 573 | malloc_string(value);
|
---|
| 574 | malloc_string(bootdev);
|
---|
[1] | 575 |
|
---|
[128] | 576 | strcpy(scratchdir, bkpinfo->scratchdir);
|
---|
| 577 | sprintf(tmp,
|
---|
[911] | 578 | "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
---|
[128] | 579 | bkpinfo->exclude_paths);
|
---|
| 580 | strcpy(devs_to_exclude, call_program_and_get_last_line_of_output(tmp));
|
---|
| 581 | sprintf(tmp, "devs_to_exclude = '%s'", devs_to_exclude);
|
---|
| 582 | log_msg(2, tmp);
|
---|
| 583 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 584 | "Calling MINDI to create boot+data disks");
|
---|
| 585 | sprintf(tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
---|
| 586 | if (!does_file_exist(tmp)) {
|
---|
| 587 | sprintf(tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
---|
| 588 | if (!does_file_exist(tmp)) {
|
---|
| 589 | fatal_error
|
---|
| 590 | ("Cannot find filelist.full, so I cannot count its lines");
|
---|
| 591 | }
|
---|
| 592 | }
|
---|
| 593 | lines_in_filelist = count_lines_in_file(tmp);
|
---|
| 594 | sprintf(tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
|
---|
| 595 | strcpy(last_filelist_number, last_line_of_file(tmp));
|
---|
| 596 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 597 | sprintf(tape_size_sz, "%ld", bkpinfo->media_size[1]);
|
---|
[1956] | 598 | ntapedev = get_non_rewind_dev(bkpinfo->media_device);
|
---|
| 599 | if ((bkpinfo->use_obdr) && (ntapedev != NULL)) {
|
---|
| 600 | strncpy(bkpinfo->media_device,ntapedev,(size_t)(MAX_STR_LEN / 4));
|
---|
| 601 | } else {
|
---|
| 602 | if (ntapedev == NULL) {
|
---|
| 603 | log_it("Not able to create OBDR - Restore will have to be done manually");
|
---|
| 604 | }
|
---|
| 605 | }
|
---|
| 606 | paranoid_free(ntapedev);
|
---|
[128] | 607 | strcpy(tape_device, bkpinfo->media_device);
|
---|
| 608 | } else {
|
---|
| 609 | tape_size_sz[0] = '\0';
|
---|
| 610 | tape_device[0] = '\0';
|
---|
| 611 | }
|
---|
| 612 | if (bkpinfo->use_lzo) {
|
---|
| 613 | strcpy(use_lzo_sz, "yes");
|
---|
| 614 | } else {
|
---|
| 615 | strcpy(use_lzo_sz, "no");
|
---|
| 616 | }
|
---|
[998] | 617 | if (bkpinfo->use_gzip) {
|
---|
| 618 | strcpy(use_gzip_sz, "yes");
|
---|
| 619 | } else {
|
---|
| 620 | strcpy(use_gzip_sz, "no");
|
---|
| 621 | }
|
---|
[128] | 622 | if (bkpinfo->use_star) {
|
---|
| 623 | strcpy(use_star_sz, "yes");
|
---|
| 624 | } else {
|
---|
| 625 | strcpy(use_star_sz, "no");
|
---|
| 626 | }
|
---|
[1] | 627 |
|
---|
[128] | 628 | if (bkpinfo->compression_level > 0) {
|
---|
| 629 | strcpy(use_comp_sz, "yes");
|
---|
| 630 | } else {
|
---|
| 631 | strcpy(use_comp_sz, "no");
|
---|
| 632 | }
|
---|
[1] | 633 |
|
---|
[128] | 634 | strcpy(broken_bios_sz, "yes"); /* assume so */
|
---|
| 635 | if (g_cd_recovery) {
|
---|
| 636 | strcpy(cd_recovery_sz, "yes");
|
---|
| 637 | } else {
|
---|
| 638 | strcpy(cd_recovery_sz, "no");
|
---|
| 639 | }
|
---|
| 640 | if (bkpinfo->make_cd_use_lilo) {
|
---|
| 641 | strcpy(use_lilo_sz, "yes");
|
---|
| 642 | } else {
|
---|
| 643 | strcpy(use_lilo_sz, "no");
|
---|
| 644 | }
|
---|
| 645 |
|
---|
| 646 | if (!bkpinfo->nonbootable_backup
|
---|
| 647 | && (bkpinfo->boot_loader == '\0'
|
---|
| 648 | || bkpinfo->boot_device[0] == '\0')) {
|
---|
| 649 |
|
---|
[1] | 650 | #ifdef __FreeBSD__
|
---|
[128] | 651 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 652 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 653 | if (!bootdev[0]) {
|
---|
| 654 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 655 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 656 | }
|
---|
[1] | 657 | #else
|
---|
[1878] | 658 | #ifdef __IA64__
|
---|
[128] | 659 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
[1878] | 660 | ("mount | grep ' /boot/efi ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 661 | #else
|
---|
| 662 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
[128] | 663 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
[1878] | 664 | #endif
|
---|
[128] | 665 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
[1878] | 666 | #ifdef __IA64__
|
---|
[128] | 667 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
[1878] | 668 | ("mount | grep ' /boot/efi ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 669 | #else
|
---|
| 670 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
[128] | 671 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
[1878] | 672 | #endif
|
---|
[128] | 673 | }
|
---|
| 674 | if (!bootdev[0]) {
|
---|
| 675 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 676 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 677 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
| 678 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 679 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 680 | }
|
---|
| 681 | }
|
---|
[1] | 682 | #endif
|
---|
[128] | 683 | if (bootdev[0])
|
---|
| 684 | ch = which_boot_loader(bootdev);
|
---|
| 685 | else
|
---|
| 686 | ch = 'U';
|
---|
| 687 | if (bkpinfo->boot_loader != '\0') {
|
---|
| 688 | sprintf(tmp, "User specified boot loader. It is '%c'.",
|
---|
| 689 | bkpinfo->boot_loader);
|
---|
| 690 | log_msg(2, tmp);
|
---|
| 691 | } else {
|
---|
| 692 | bkpinfo->boot_loader = ch;
|
---|
| 693 | }
|
---|
| 694 | if (bkpinfo->boot_device[0] != '\0') {
|
---|
| 695 | sprintf(tmp, "User specified boot device. It is '%s'.",
|
---|
| 696 | bkpinfo->boot_device);
|
---|
| 697 | log_msg(2, tmp);
|
---|
| 698 | } else {
|
---|
| 699 | strcpy(bkpinfo->boot_device, bootdev);
|
---|
| 700 | }
|
---|
| 701 | }
|
---|
[1] | 702 |
|
---|
[128] | 703 | if (
|
---|
[1] | 704 | #ifdef __FreeBSD__
|
---|
[128] | 705 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
---|
[1] | 706 | #endif
|
---|
| 707 | #ifdef __IA64__
|
---|
[128] | 708 | bkpinfo->boot_loader != 'E' &&
|
---|
[1] | 709 | #endif
|
---|
[128] | 710 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
|
---|
| 711 | && bkpinfo->boot_loader != 'R'
|
---|
| 712 | && !bkpinfo->nonbootable_backup) {
|
---|
| 713 | fatal_error
|
---|
| 714 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
|
---|
[1] | 715 | }
|
---|
[128] | 716 | if (bkpinfo->boot_loader == 'L') {
|
---|
| 717 | strcpy(bootldr_str, "LILO");
|
---|
| 718 | if (!does_file_exist("/etc/lilo.conf")) {
|
---|
| 719 | fatal_error
|
---|
| 720 | ("The de facto standard location for your boot loader's config file is /etc/lilo.conf but I cannot find it there. What is wrong with your Linux distribution?");
|
---|
| 721 | }
|
---|
| 722 | } else if (bkpinfo->boot_loader == 'G') {
|
---|
| 723 | strcpy(bootldr_str, "GRUB");
|
---|
| 724 | if (!does_file_exist("/etc/grub.conf")
|
---|
| 725 | && does_file_exist("/boot/grub/grub.conf")) {
|
---|
| 726 | run_program_and_log_output
|
---|
| 727 | ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
---|
| 728 | }
|
---|
| 729 | /* Detect Debian's grub config file */
|
---|
| 730 | else if (!does_file_exist("/etc/grub.conf")
|
---|
| 731 | && does_file_exist("/boot/grub/menu.lst")) {
|
---|
| 732 | run_program_and_log_output
|
---|
| 733 | ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
---|
| 734 | }
|
---|
| 735 | if (!does_file_exist("/etc/grub.conf")) {
|
---|
| 736 | fatal_error
|
---|
| 737 | ("The de facto standard location for your boot loader's config file is /etc/grub.conf but I cannot find it there. What is wrong with your Linux distribution? Try 'ln -s /boot/grub/menu.lst /etc/grub.conf'...");
|
---|
| 738 | }
|
---|
| 739 | } else if (bkpinfo->boot_loader == 'E') {
|
---|
| 740 | strcpy(bootldr_str, "ELILO");
|
---|
[1563] | 741 | /* BCO: fix it for Debian, Mandrake, ... */
|
---|
[128] | 742 | if (!does_file_exist("/etc/elilo.conf")
|
---|
| 743 | && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
|
---|
| 744 | run_program_and_log_output
|
---|
| 745 | ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
|
---|
| 746 | 5);
|
---|
| 747 | }
|
---|
[1563] | 748 | if (!does_file_exist("/etc/elilo.conf")
|
---|
| 749 | && does_file_exist("/boot/efi/efi/SuSE/elilo.conf")) {
|
---|
| 750 | run_program_and_log_output
|
---|
| 751 | ("ln -sf /boot/efi/efi/SuSE/elilo.conf /etc/elilo.conf",
|
---|
| 752 | 5);
|
---|
| 753 | }
|
---|
[1567] | 754 | if (!does_file_exist("/etc/elilo.conf")
|
---|
| 755 | && does_file_exist("/boot/efi/efi/debian/elilo.conf")) {
|
---|
| 756 | run_program_and_log_output
|
---|
| 757 | ("ln -sf /boot/efi/efi/debian/elilo.conf /etc/elilo.conf",
|
---|
| 758 | 5);
|
---|
[1614] | 759 | }
|
---|
[1567] | 760 | if (!does_file_exist("/etc/elilo.conf")
|
---|
[1614] | 761 | && does_file_exist("/boot/efi/debian/elilo.conf")) {
|
---|
[1567] | 762 | run_program_and_log_output
|
---|
| 763 | ("ln -sf /boot/efi/debian/elilo.conf /etc/elilo.conf",
|
---|
| 764 | 5);
|
---|
| 765 | }
|
---|
[128] | 766 | if (!does_file_exist("/etc/elilo.conf")) {
|
---|
| 767 | fatal_error
|
---|
| 768 | ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf but I cannot find it there. What is wrong with your Linux distribution? Try finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
|
---|
| 769 | }
|
---|
| 770 | } else if (bkpinfo->boot_loader == 'R') {
|
---|
| 771 | strcpy(bootldr_str, "RAW");
|
---|
[1] | 772 | }
|
---|
| 773 | #ifdef __FreeBSD__
|
---|
[128] | 774 | else if (bkpinfo->boot_loader == 'D') {
|
---|
| 775 | strcpy(bootldr_str, "DD");
|
---|
| 776 | }
|
---|
[1] | 777 |
|
---|
[128] | 778 | else if (bkpinfo->boot_loader == 'B') {
|
---|
| 779 | strcpy(bootldr_str, "BOOT0");
|
---|
| 780 | }
|
---|
[1] | 781 | #endif
|
---|
[128] | 782 | else {
|
---|
| 783 | strcpy(bootldr_str, "unknown");
|
---|
| 784 | }
|
---|
| 785 | sprintf(tmp, "Your boot loader is %s and it boots from %s",
|
---|
| 786 | bootldr_str, bkpinfo->boot_device);
|
---|
| 787 | log_to_screen(tmp);
|
---|
| 788 | sprintf(tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
|
---|
| 789 | if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
|
---|
| 790 | log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
|
---|
| 791 | }
|
---|
| 792 | switch (bkpinfo->backup_media_type) {
|
---|
| 793 | case cdr:
|
---|
| 794 | strcpy(value, "cdr");
|
---|
| 795 | break;
|
---|
| 796 | case cdrw:
|
---|
| 797 | strcpy(value, "cdrw");
|
---|
| 798 | break;
|
---|
| 799 | case cdstream:
|
---|
| 800 | strcpy(value, "cdstream");
|
---|
| 801 | break;
|
---|
| 802 | case tape:
|
---|
| 803 | strcpy(value, "tape");
|
---|
| 804 | break;
|
---|
| 805 | case udev:
|
---|
| 806 | strcpy(value, "udev");
|
---|
| 807 | break;
|
---|
| 808 | case iso:
|
---|
| 809 | strcpy(value, "iso");
|
---|
| 810 | break;
|
---|
| 811 | case nfs:
|
---|
| 812 | strcpy(value, "nfs");
|
---|
| 813 | break;
|
---|
| 814 | case dvd:
|
---|
| 815 | strcpy(value, "dvd");
|
---|
| 816 | break;
|
---|
[1687] | 817 | case usb:
|
---|
| 818 | strcpy(value, "usb");
|
---|
| 819 | break;
|
---|
[128] | 820 | default:
|
---|
| 821 | fatal_error("Unknown backup_media_type");
|
---|
| 822 | }
|
---|
[1689] | 823 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 824 | asprintf(&tmp2, "--usb %s", bkpinfo->media_device);
|
---|
| 825 | } else {
|
---|
| 826 | asprintf(&tmp2," ");
|
---|
| 827 | }
|
---|
[1687] | 828 |
|
---|
[128] | 829 | sprintf(tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
|
---|
| 830 | if (write_one_liner_data_file(tmp, value)) {
|
---|
| 831 | res++;
|
---|
| 832 | log_msg(1, "%ld: Unable to write one-liner backup-media-type",
|
---|
| 833 | __LINE__);
|
---|
| 834 | }
|
---|
| 835 | sprintf(tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
|
---|
| 836 | if (write_one_liner_data_file(tmp, bootldr_str)) {
|
---|
| 837 | res++;
|
---|
| 838 | log_msg(1, "%ld: Unable to write one-liner bootloader.name",
|
---|
| 839 | __LINE__);
|
---|
| 840 | }
|
---|
| 841 | sprintf(tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
|
---|
| 842 | if (bkpinfo->differential) {
|
---|
| 843 | res += write_one_liner_data_file(tmp, "1");
|
---|
| 844 | } else {
|
---|
| 845 | res += write_one_liner_data_file(tmp, "0");
|
---|
| 846 | }
|
---|
[1] | 847 |
|
---|
[949] | 848 | if (g_getfattr) {
|
---|
| 849 | asprintf(&tmp1, "%s/XATTR", bkpinfo->tmpdir);
|
---|
| 850 | if (write_one_liner_data_file(tmp1, "TRUE")) {
|
---|
| 851 | log_msg(1, "%ld: Unable to write one-liner XATTR",
|
---|
| 852 | __LINE__);
|
---|
| 853 | }
|
---|
| 854 | paranoid_free(tmp1);
|
---|
| 855 | }
|
---|
| 856 | if (g_getfacl) {
|
---|
| 857 | asprintf(&tmp1, "%s/ACL", bkpinfo->tmpdir);
|
---|
| 858 | if (write_one_liner_data_file(tmp1, "TRUE")) {
|
---|
| 859 | log_msg(1, "%ld: Unable to write one-liner ACL",
|
---|
| 860 | __LINE__);
|
---|
| 861 | }
|
---|
| 862 | paranoid_free(tmp1);
|
---|
| 863 | }
|
---|
[1948] | 864 | if (bkpinfo->use_obdr) {
|
---|
| 865 | asprintf(&tmp1, "%s/OBDR", bkpinfo->tmpdir);
|
---|
| 866 | if (write_one_liner_data_file(tmp1, "TRUE")) {
|
---|
| 867 | log_msg(1, "%ld: Unable to write one-liner OBDR",
|
---|
| 868 | __LINE__);
|
---|
| 869 | }
|
---|
| 870 | paranoid_free(tmp1);
|
---|
| 871 | }
|
---|
[949] | 872 |
|
---|
[128] | 873 | estimated_total_noof_slices =
|
---|
| 874 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
[1] | 875 | /* add nfs stuff here? */
|
---|
[128] | 876 | sprintf(command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
---|
| 877 | if (system(command)) {
|
---|
| 878 | res++;
|
---|
| 879 | log_OS_error("Unable to make images directory");
|
---|
| 880 | }
|
---|
| 881 | sprintf(tmp, "BTW, I'm telling Mindi your kernel is '%s'",
|
---|
| 882 | bkpinfo->kernel_path);
|
---|
[1] | 883 |
|
---|
[128] | 884 | log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
|
---|
[1] | 885 |
|
---|
[128] | 886 | sprintf(command,
|
---|
[1] | 887 | /* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
|
---|
| 888 | 6=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
|
---|
| 889 | 11=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
|
---|
[1687] | 890 | "mindi %s --custom %s %s/images '%s' '%s' \
|
---|
[126] | 891 | '%s' %ld '%s' '%s' '%s' \
|
---|
[1687] | 892 | '%s' %s %ld '%s' '%s' '%s' '%s' %ld %d '%s'", tmp2, bkpinfo->tmpdir, // parameter #2
|
---|
[128] | 893 | bkpinfo->scratchdir, // parameter #3
|
---|
| 894 | bkpinfo->kernel_path, // parameter #4
|
---|
| 895 | tape_device, // parameter #5
|
---|
| 896 | tape_size_sz, // parameter #6
|
---|
| 897 | lines_in_filelist, // parameter #7 (INT)
|
---|
| 898 | use_lzo_sz, // parameter #8
|
---|
| 899 | cd_recovery_sz, // parameter #9
|
---|
| 900 | bkpinfo->image_devs, // parameter #10
|
---|
| 901 | broken_bios_sz, // parameter #11
|
---|
| 902 | last_filelist_number, // parameter #12 (STRING)
|
---|
| 903 | estimated_total_noof_slices, // parameter #13 (INT)
|
---|
| 904 | devs_to_exclude, // parameter #14
|
---|
| 905 | use_comp_sz, // parameter #15
|
---|
| 906 | use_lilo_sz, // parameter #16
|
---|
| 907 | use_star_sz, // parameter #17
|
---|
| 908 | bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
---|
[998] | 909 | bkpinfo->differential, // parameter #19 (INT)
|
---|
| 910 | use_gzip_sz); // parameter #20 (STRING)
|
---|
[1] | 911 |
|
---|
| 912 | // Watch it! This next line adds a parameter...
|
---|
[128] | 913 | if (bkpinfo->nonbootable_backup) {
|
---|
| 914 | strcat(command, " NONBOOTABLE");
|
---|
| 915 | }
|
---|
| 916 | log_msg(2, command);
|
---|
[1] | 917 |
|
---|
| 918 | // popup_and_OK("Pausing");
|
---|
[128] | 919 |
|
---|
| 920 | res =
|
---|
| 921 | run_program_and_log_to_screen(command,
|
---|
| 922 | "Generating boot+data disks");
|
---|
| 923 | if (bkpinfo->nonbootable_backup) {
|
---|
| 924 | res = 0;
|
---|
| 925 | } // hack
|
---|
| 926 | if (!res) {
|
---|
| 927 | log_to_screen("Boot+data disks were created OK");
|
---|
[1437] | 928 | sprintf(command, "cp -f %s/images/mindi.iso %s/mondorescue.iso",
|
---|
| 929 | bkpinfo->scratchdir, MINDI_CACHE);
|
---|
[128] | 930 | log_msg(2, command);
|
---|
| 931 | run_program_and_log_output(command, FALSE);
|
---|
| 932 | if (bkpinfo->nonbootable_backup) {
|
---|
| 933 | sprintf(command, "cp -f %s/all.tar.gz %s/images",
|
---|
| 934 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 935 | if (system(command)) {
|
---|
[1696] | 936 | fatal_error("Unable to create temporary all tarball");
|
---|
[128] | 937 | }
|
---|
| 938 | }
|
---|
[1695] | 939 | /* For USB we already have everything on the key */
|
---|
| 940 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 941 | sprintf(command, "rm -rf %s/images", bkpinfo->scratchdir);
|
---|
[1696] | 942 | run_program_and_log_output(command, FALSE);
|
---|
[1695] | 943 | } else {
|
---|
| 944 | sprintf(tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir,
|
---|
[128] | 945 | bkpinfo->tmpdir);
|
---|
[1695] | 946 | if (system(tmp)) {
|
---|
| 947 | fatal_error("Cannot find all.tar.gz in tmpdir");
|
---|
| 948 | }
|
---|
[128] | 949 | }
|
---|
| 950 | if (res) {
|
---|
| 951 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 952 | } else {
|
---|
| 953 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 954 | }
|
---|
| 955 | } else {
|
---|
| 956 | log_to_screen("Mindi failed to create your boot+data disks.");
|
---|
[143] | 957 | strcpy(command, "grep 'Fatal error' /var/log/mindi.log");
|
---|
[128] | 958 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 959 | if (strlen(tmp) > 1) {
|
---|
[155] | 960 | popup_and_OK(tmp);
|
---|
[128] | 961 | }
|
---|
| 962 | }
|
---|
| 963 | paranoid_free(tmp);
|
---|
| 964 | paranoid_free(use_lzo_sz);
|
---|
[998] | 965 | paranoid_free(use_gzip_sz);
|
---|
[128] | 966 | paranoid_free(scratchdir);
|
---|
| 967 | paranoid_free(use_comp_sz);
|
---|
| 968 | paranoid_free(bootldr_str);
|
---|
| 969 | paranoid_free(tape_device);
|
---|
| 970 | paranoid_free(last_filelist_number);
|
---|
| 971 | paranoid_free(broken_bios_sz);
|
---|
| 972 | paranoid_free(cd_recovery_sz);
|
---|
| 973 | paranoid_free(tape_size_sz);
|
---|
| 974 | paranoid_free(devs_to_exclude);
|
---|
| 975 | paranoid_free(use_lilo_sz);
|
---|
| 976 | paranoid_free(value);
|
---|
| 977 | paranoid_free(bootdev);
|
---|
| 978 | paranoid_free(command);
|
---|
| 979 | paranoid_free(use_star_sz);
|
---|
| 980 | return (res);
|
---|
[1] | 981 | }
|
---|
| 982 |
|
---|
| 983 |
|
---|
| 984 |
|
---|
| 985 | /**
|
---|
| 986 | * Maximum number of filesets allowed in this function.
|
---|
| 987 | */
|
---|
| 988 | #define MAX_NOOF_SETS_HERE 32767
|
---|
| 989 |
|
---|
| 990 | /**
|
---|
| 991 | * Offset of the bkpinfo pointer (in bytes) from the
|
---|
| 992 | * buffer passed to create_afio_files_in_background.
|
---|
| 993 | */
|
---|
| 994 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
---|
| 995 |
|
---|
| 996 | /**
|
---|
| 997 | * Main function for each @c afio thread.
|
---|
| 998 | * @param inbuf A transfer block containing:
|
---|
| 999 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
---|
| 1000 | * containing the last set archived.
|
---|
| 1001 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
---|
| 1002 | * containing the number of archival threads currently running.
|
---|
| 1003 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
---|
| 1004 | * the next set that should be archived.
|
---|
| 1005 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
---|
| 1006 | * bit array, where each bit corresponds to a filelist (1=needs
|
---|
| 1007 | * to be archived, 0=archived).
|
---|
| 1008 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
---|
| 1009 | * structure. Fields used:
|
---|
| 1010 | * - @c tmpdir
|
---|
| 1011 | * - @c zip_suffix
|
---|
| 1012 | *
|
---|
| 1013 | * Any of the above may be modified by the caller at any time.
|
---|
| 1014 | *
|
---|
| 1015 | * @bug Assumes @c int pointers are 4 bytes.
|
---|
| 1016 | * @see archive_this_fileset
|
---|
| 1017 | * @see make_afioballs_and_images
|
---|
| 1018 | * @return NULL, always.
|
---|
| 1019 | * @ingroup LLarchiveGroup
|
---|
| 1020 | */
|
---|
[128] | 1021 | void *create_afio_files_in_background(void *inbuf)
|
---|
[1] | 1022 | {
|
---|
[128] | 1023 | long int archiving_set_no;
|
---|
| 1024 | char *archiving_filelist_fname;
|
---|
| 1025 | char *archiving_afioball_fname;
|
---|
[948] | 1026 | char *curr_xattr_list_fname = NULL;
|
---|
[128] | 1027 | char *curr_acl_list_fname;
|
---|
[1] | 1028 |
|
---|
[1645] | 1029 | struct s_bkpinfo *bkpinfo_bis;
|
---|
[128] | 1030 | char *tmp;
|
---|
| 1031 | int res = 0, retval = 0;
|
---|
| 1032 | int *p_archival_threads_running;
|
---|
| 1033 | int *p_last_set_archived;
|
---|
| 1034 | int *p_next_set_to_archive;
|
---|
| 1035 | char *p_list_of_fileset_flags;
|
---|
| 1036 | int this_thread_no = g_current_thread_no++;
|
---|
[1] | 1037 |
|
---|
[128] | 1038 | malloc_string(curr_xattr_list_fname);
|
---|
| 1039 | malloc_string(curr_acl_list_fname);
|
---|
| 1040 | malloc_string(archiving_filelist_fname);
|
---|
| 1041 | malloc_string(archiving_afioball_fname);
|
---|
| 1042 | malloc_string(tmp);
|
---|
| 1043 | p_last_set_archived = (int *) inbuf;
|
---|
| 1044 | p_archival_threads_running = (int *) (inbuf + 4);
|
---|
| 1045 | p_next_set_to_archive = (int *) (inbuf + 8);
|
---|
| 1046 | p_list_of_fileset_flags = (char *) (inbuf + 12);
|
---|
[1645] | 1047 | bkpinfo_bis = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
|
---|
[1] | 1048 |
|
---|
[128] | 1049 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1050 | bkpinfo->tmpdir, 0L);
|
---|
| 1051 | for (archiving_set_no = 0; does_file_exist(archiving_filelist_fname);
|
---|
| 1052 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1053 | bkpinfo->tmpdir, archiving_set_no)) {
|
---|
| 1054 | if (g_exiting) {
|
---|
| 1055 | fatal_error("Execution run aborted (pthread)");
|
---|
| 1056 | }
|
---|
| 1057 | if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
|
---|
| 1058 | fatal_error
|
---|
| 1059 | ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
|
---|
| 1060 | }
|
---|
| 1061 | if (!semaphore_p()) {
|
---|
| 1062 | log_msg(3, "P sem failed (pid=%d)", (int) getpid());
|
---|
| 1063 | fatal_error("Cannot get semaphore P");
|
---|
| 1064 | }
|
---|
| 1065 | if (archiving_set_no < *p_next_set_to_archive) {
|
---|
| 1066 | archiving_set_no = *p_next_set_to_archive;
|
---|
| 1067 | }
|
---|
| 1068 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
---|
| 1069 | if (!semaphore_v()) {
|
---|
| 1070 | fatal_error("Cannot get semaphore V");
|
---|
| 1071 | }
|
---|
[1] | 1072 |
|
---|
[128] | 1073 | /* backup this set of files */
|
---|
| 1074 | sprintf(archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 1075 | bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
|
---|
| 1076 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1077 | bkpinfo->tmpdir, archiving_set_no);
|
---|
| 1078 | if (!does_file_exist(archiving_filelist_fname)) {
|
---|
| 1079 | log_msg(3,
|
---|
| 1080 | "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
|
---|
| 1081 | FORTY_SPACES, getpid(), this_thread_no,
|
---|
| 1082 | archiving_set_no);
|
---|
| 1083 | break;
|
---|
| 1084 | }
|
---|
[1] | 1085 |
|
---|
[128] | 1086 | sprintf(tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 1087 | archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
---|
| 1088 | if (does_file_exist(tmp)) {
|
---|
| 1089 | log_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES,
|
---|
| 1090 | getpid(), this_thread_no);
|
---|
| 1091 | while (does_file_exist(tmp)) {
|
---|
| 1092 | sleep(1);
|
---|
| 1093 | }
|
---|
| 1094 | log_msg(4, "[%d] - continuing", getpid());
|
---|
| 1095 | }
|
---|
[1] | 1096 |
|
---|
[128] | 1097 | log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
|
---|
| 1098 | this_thread_no, archiving_set_no);
|
---|
[948] | 1099 | if (g_getfattr) {
|
---|
| 1100 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1101 | bkpinfo->tmpdir, archiving_set_no);
|
---|
[948] | 1102 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
---|
| 1103 | }
|
---|
| 1104 | if (g_getfacl) {
|
---|
| 1105 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1106 | bkpinfo->tmpdir, archiving_set_no);
|
---|
[948] | 1107 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
---|
| 1108 | }
|
---|
[1] | 1109 |
|
---|
[128] | 1110 | log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
|
---|
| 1111 | this_thread_no, archiving_set_no);
|
---|
| 1112 | res =
|
---|
[1645] | 1113 | archive_this_fileset(archiving_filelist_fname,
|
---|
[128] | 1114 | archiving_afioball_fname,
|
---|
| 1115 | archiving_set_no);
|
---|
| 1116 | retval += res;
|
---|
[1] | 1117 |
|
---|
[128] | 1118 | if (res) {
|
---|
| 1119 | sprintf(tmp,
|
---|
| 1120 | "Errors occurred while archiving set %ld. Please review logs.",
|
---|
| 1121 | archiving_set_no);
|
---|
| 1122 | log_to_screen(tmp);
|
---|
| 1123 | }
|
---|
| 1124 | if (!semaphore_p()) {
|
---|
| 1125 | fatal_error("Cannot get semaphore P");
|
---|
| 1126 | }
|
---|
| 1127 |
|
---|
| 1128 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
---|
| 1129 |
|
---|
| 1130 | if (*p_last_set_archived < archiving_set_no) {
|
---|
| 1131 | *p_last_set_archived = archiving_set_no;
|
---|
| 1132 | } // finished archiving this one
|
---|
| 1133 |
|
---|
| 1134 | if (!semaphore_v()) {
|
---|
| 1135 | fatal_error("Cannot get semaphore V");
|
---|
| 1136 | }
|
---|
| 1137 | log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
|
---|
| 1138 | this_thread_no, archiving_set_no);
|
---|
| 1139 | archiving_set_no++;
|
---|
| 1140 | }
|
---|
| 1141 | if (!semaphore_p()) {
|
---|
| 1142 | fatal_error("Cannot get semaphore P");
|
---|
| 1143 | }
|
---|
| 1144 | (*p_archival_threads_running)--;
|
---|
| 1145 | if (!semaphore_v()) {
|
---|
| 1146 | fatal_error("Cannot get semaphore V");
|
---|
| 1147 | }
|
---|
| 1148 | log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
|
---|
| 1149 | this_thread_no);
|
---|
| 1150 | paranoid_free(archiving_filelist_fname);
|
---|
| 1151 | paranoid_free(archiving_afioball_fname);
|
---|
| 1152 | paranoid_free(curr_xattr_list_fname);
|
---|
| 1153 | paranoid_free(curr_acl_list_fname);
|
---|
| 1154 | paranoid_free(tmp);
|
---|
| 1155 | pthread_exit(NULL);
|
---|
[1] | 1156 | }
|
---|
| 1157 |
|
---|
| 1158 |
|
---|
| 1159 |
|
---|
| 1160 |
|
---|
| 1161 |
|
---|
| 1162 | /**
|
---|
| 1163 | * Finalize the backup.
|
---|
| 1164 | * For streaming backups, this writes the closing block
|
---|
| 1165 | * to the stream. For CD-based backups, this creates
|
---|
| 1166 | * the final ISO image.
|
---|
| 1167 | * @param bkpinfo The backup information structure, used only
|
---|
| 1168 | * for the @c backup_media_type.
|
---|
| 1169 | * @ingroup MLarchiveGroup
|
---|
| 1170 | */
|
---|
[1645] | 1171 | int do_that_final_phase()
|
---|
[1] | 1172 | {
|
---|
| 1173 |
|
---|
[128] | 1174 | /*@ int ************************************** */
|
---|
| 1175 | int res = 0;
|
---|
| 1176 | int retval = 0;
|
---|
[1] | 1177 |
|
---|
[128] | 1178 | /*@ buffers ********************************** */
|
---|
[1] | 1179 |
|
---|
[128] | 1180 | assert(bkpinfo != NULL);
|
---|
| 1181 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1182 | "Writing any remaining data to media ");
|
---|
[1] | 1183 |
|
---|
[1708] | 1184 | log_msg(1, "Closing tape/CD/USB ... ");
|
---|
| 1185 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[128] | 1186 | /* write tape/cdstream */
|
---|
[1645] | 1187 | closeout_tape();
|
---|
[1708] | 1188 | } else {
|
---|
[1687] | 1189 | /* write final ISO/USB */
|
---|
[1645] | 1190 | res = write_final_iso_if_necessary();
|
---|
[128] | 1191 | retval += res;
|
---|
| 1192 | if (res) {
|
---|
| 1193 | log_msg(1, "write_final_iso_if_necessary returned an error");
|
---|
| 1194 | }
|
---|
[1] | 1195 | }
|
---|
[128] | 1196 | log_msg(2, "Fork is exiting ... ");
|
---|
[1] | 1197 |
|
---|
[128] | 1198 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1199 |
|
---|
[128] | 1200 | /* final stuff */
|
---|
| 1201 | if (retval) {
|
---|
| 1202 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 1203 | } else {
|
---|
| 1204 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1205 | }
|
---|
[1] | 1206 |
|
---|
[128] | 1207 | return (retval);
|
---|
[1] | 1208 | }
|
---|
| 1209 |
|
---|
| 1210 |
|
---|
| 1211 | /**
|
---|
| 1212 | * Initialize the backup.
|
---|
| 1213 | * Does the following:
|
---|
| 1214 | * - Sets up the serial number.
|
---|
| 1215 | * - For streaming backups, opens the tape stream and writes the data disks
|
---|
| 1216 | * and backup headers.
|
---|
| 1217 | * - For CD-based backups, wipes the ISOs in the target directory.
|
---|
| 1218 | *
|
---|
| 1219 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1220 | * - @c backup_media_type
|
---|
| 1221 | * - @c cdrw_speed
|
---|
[20] | 1222 | * - @c prefix
|
---|
[1] | 1223 | * - @c isodir
|
---|
| 1224 | * - @c media_device
|
---|
| 1225 | * - @c scratchdir
|
---|
| 1226 | * - @c tmpdir
|
---|
| 1227 | * @return The number of errors encountered (0 for success).
|
---|
| 1228 | * @ingroup MLarchiveGroup
|
---|
| 1229 | */
|
---|
[1645] | 1230 | int do_that_initial_phase()
|
---|
[1] | 1231 | {
|
---|
[128] | 1232 | /*@ int *************************************** */
|
---|
| 1233 | int retval = 0;
|
---|
[1] | 1234 |
|
---|
[128] | 1235 | /*@ buffers *********************************** */
|
---|
| 1236 | char *command, *tmpfile, *data_disks_file;
|
---|
[1] | 1237 |
|
---|
[128] | 1238 | assert(bkpinfo != NULL);
|
---|
| 1239 | malloc_string(command);
|
---|
| 1240 | malloc_string(tmpfile);
|
---|
| 1241 | malloc_string(data_disks_file);
|
---|
| 1242 | sprintf(data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
---|
| 1243 |
|
---|
| 1244 | snprintf(g_serial_string, MAX_STR_LEN - 1,
|
---|
| 1245 | call_program_and_get_last_line_of_output("dd \
|
---|
[1] | 1246 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
---|
| 1247 | hexdump | tr -s ' ' '0' | head -n1"));
|
---|
[128] | 1248 | strip_spaces(g_serial_string);
|
---|
| 1249 | strcat(g_serial_string, "...word.");
|
---|
| 1250 | log_msg(2, "g_serial_string = '%s'", g_serial_string);
|
---|
| 1251 | assert(strlen(g_serial_string) < MAX_STR_LEN);
|
---|
[1] | 1252 |
|
---|
[128] | 1253 | sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
---|
| 1254 | if (write_one_liner_data_file(tmpfile, g_serial_string)) {
|
---|
| 1255 | log_msg(1, "%ld: Failed to write serial string", __LINE__);
|
---|
| 1256 | }
|
---|
[1] | 1257 |
|
---|
[128] | 1258 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
|
---|
| 1259 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1260 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 1261 | openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
|
---|
| 1262 | } else {
|
---|
[1954] | 1263 | openout_tape(); /* sets g_tape_stream */
|
---|
[128] | 1264 | }
|
---|
| 1265 | if (!g_tape_stream) {
|
---|
| 1266 | fatal_error("Cannot open backup (streaming) device");
|
---|
| 1267 | }
|
---|
| 1268 | log_msg(1, "Backup (stream) opened OK");
|
---|
| 1269 | write_data_disks_to_stream(data_disks_file);
|
---|
| 1270 | } else {
|
---|
[1708] | 1271 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1272 | log_msg(1, "Backing up to USB's");
|
---|
| 1273 | } else {
|
---|
| 1274 | log_msg(1, "Backing up to CD's");
|
---|
| 1275 | }
|
---|
[1] | 1276 | }
|
---|
| 1277 |
|
---|
[128] | 1278 | sprintf(command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
---|
| 1279 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
---|
| 1280 | paranoid_system(command);
|
---|
| 1281 | wipe_archives(bkpinfo->scratchdir);
|
---|
| 1282 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1283 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 1284 | write_header_block_to_stream((off_t)0, "start-of-tape",
|
---|
[128] | 1285 | BLK_START_OF_TAPE);
|
---|
[684] | 1286 | write_header_block_to_stream((off_t)0, "start-of-backup",
|
---|
[128] | 1287 | BLK_START_OF_BACKUP);
|
---|
| 1288 | }
|
---|
| 1289 | paranoid_free(command);
|
---|
| 1290 | paranoid_free(tmpfile);
|
---|
| 1291 | paranoid_free(data_disks_file);
|
---|
| 1292 | return (retval);
|
---|
[1] | 1293 | }
|
---|
| 1294 |
|
---|
| 1295 |
|
---|
| 1296 | /**
|
---|
| 1297 | * Get the <tt>N</tt>th bit of @c array.
|
---|
| 1298 | * @param array The bit-array (as a @c char pointer).
|
---|
| 1299 | * @param N The number of the bit you want.
|
---|
| 1300 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
---|
| 1301 | * @see set_bit_N_of_array
|
---|
| 1302 | * @ingroup utilityGroup
|
---|
| 1303 | */
|
---|
[128] | 1304 | bool get_bit_N_of_array(char *array, int N)
|
---|
[1] | 1305 | {
|
---|
[128] | 1306 | int element_number;
|
---|
| 1307 | int bit_number;
|
---|
| 1308 | int mask;
|
---|
| 1309 |
|
---|
| 1310 | element_number = N / 8;
|
---|
| 1311 | bit_number = N % 8;
|
---|
| 1312 | mask = 1 << bit_number;
|
---|
| 1313 | if (array[element_number] & mask) {
|
---|
| 1314 | return (TRUE);
|
---|
| 1315 | } else {
|
---|
| 1316 | return (FALSE);
|
---|
| 1317 | }
|
---|
[1] | 1318 | }
|
---|
| 1319 |
|
---|
| 1320 |
|
---|
| 1321 |
|
---|
| 1322 |
|
---|
| 1323 |
|
---|
| 1324 |
|
---|
| 1325 |
|
---|
| 1326 |
|
---|
| 1327 |
|
---|
| 1328 | /**
|
---|
| 1329 | * @addtogroup LLarchiveGroup
|
---|
| 1330 | * @{
|
---|
| 1331 | */
|
---|
| 1332 | /**
|
---|
| 1333 | * Start up threads to archive your files.
|
---|
| 1334 | *
|
---|
| 1335 | * This function starts @c ARCH_THREADS threads,
|
---|
| 1336 | * each starting execution in @c create_afio_files_in_background().
|
---|
| 1337 | * Each thread will archive individual filesets, based on the
|
---|
| 1338 | * pointers passed to it and continually updated, until all files
|
---|
| 1339 | * have been backed up. This function coordinates the threads
|
---|
| 1340 | * and copies their output to the @c scratchdir.
|
---|
| 1341 | *
|
---|
| 1342 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1343 | * - @c backup_media_type
|
---|
| 1344 | * - @c scratchdir
|
---|
| 1345 | * - @c tmpdir
|
---|
| 1346 | * - @c zip_suffix
|
---|
| 1347 | *
|
---|
| 1348 | * @return The number of errors encountered (0 for success)
|
---|
| 1349 | */
|
---|
[1645] | 1350 | int make_afioballs_and_images()
|
---|
[1] | 1351 | {
|
---|
| 1352 |
|
---|
[128] | 1353 | /*@ int ************************************************** */
|
---|
| 1354 | int retval = 0;
|
---|
| 1355 | long int storing_set_no = 0;
|
---|
| 1356 | int res = 0;
|
---|
| 1357 | bool done_storing = FALSE;
|
---|
| 1358 | char *result_str;
|
---|
| 1359 | char *transfer_block;
|
---|
| 1360 | void *vp;
|
---|
| 1361 | void **pvp;
|
---|
[1] | 1362 |
|
---|
[128] | 1363 | /*@ buffers ********************************************** */
|
---|
| 1364 | char *storing_filelist_fname;
|
---|
| 1365 | char *storing_afioball_fname;
|
---|
| 1366 | char *tmp;
|
---|
| 1367 | char *media_usage_comment;
|
---|
| 1368 | pthread_t archival_thread[ARCH_THREADS];
|
---|
| 1369 | char *p_list_of_fileset_flags;
|
---|
| 1370 | int *p_archival_threads_running;
|
---|
| 1371 | int *p_last_set_archived;
|
---|
| 1372 | int *p_next_set_to_archive;
|
---|
| 1373 | int noof_threads;
|
---|
| 1374 | int i;
|
---|
[948] | 1375 | char *curr_xattr_list_fname = NULL;
|
---|
[1933] | 1376 | char *curr_acl_list_fname = NULL;
|
---|
[128] | 1377 | int misc_counter_that_is_not_important = 0;
|
---|
[1] | 1378 |
|
---|
[128] | 1379 | log_msg(8, "here");
|
---|
| 1380 | assert(bkpinfo != NULL);
|
---|
| 1381 | tmp = malloc(MAX_STR_LEN * 2);
|
---|
| 1382 | malloc_string(result_str);
|
---|
| 1383 | malloc_string(curr_xattr_list_fname);
|
---|
| 1384 | malloc_string(curr_acl_list_fname);
|
---|
| 1385 | malloc_string(storing_filelist_fname);
|
---|
| 1386 | malloc_string(media_usage_comment);
|
---|
| 1387 | malloc_string(storing_afioball_fname);
|
---|
| 1388 | transfer_block =
|
---|
| 1389 | malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
| 1390 | memset((void *) transfer_block, 0,
|
---|
| 1391 | sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
| 1392 | p_last_set_archived = (int *) transfer_block;
|
---|
| 1393 | p_archival_threads_running = (int *) (transfer_block + 4);
|
---|
| 1394 | p_next_set_to_archive = (int *) (transfer_block + 8);
|
---|
| 1395 | p_list_of_fileset_flags = (char *) (transfer_block + 12);
|
---|
| 1396 | memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
|
---|
| 1397 | (void *) bkpinfo, sizeof(struct s_bkpinfo));
|
---|
| 1398 | pvp = &vp;
|
---|
| 1399 | vp = (void *) result_str;
|
---|
| 1400 | *p_archival_threads_running = 0;
|
---|
| 1401 | *p_last_set_archived = -1;
|
---|
| 1402 | *p_next_set_to_archive = 0;
|
---|
| 1403 | sprintf(tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 1404 | log_to_screen("Archiving regular files");
|
---|
| 1405 | log_msg(5, "Go, Shorty. It's your birthday.");
|
---|
[541] | 1406 | open_progress_form("Backing up filesystem",
|
---|
| 1407 | "I am backing up your live filesystem now.",
|
---|
| 1408 | "Please wait. This may take a couple of hours.",
|
---|
| 1409 | "Working...",
|
---|
[1645] | 1410 | get_last_filelist_number() + 1);
|
---|
[1] | 1411 |
|
---|
[128] | 1412 | log_msg(5, "We're gonna party like it's your birthday.");
|
---|
[1] | 1413 |
|
---|
[128] | 1414 | srand((unsigned int) getpid());
|
---|
| 1415 | g_sem_key = 1234 + random() % 30000;
|
---|
| 1416 | if ((g_sem_id =
|
---|
| 1417 | semget((key_t) g_sem_key, 1,
|
---|
| 1418 | IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
|
---|
| 1419 | fatal_error("MABAI - unable to semget");
|
---|
[1] | 1420 | }
|
---|
[128] | 1421 | if (!set_semvalue()) {
|
---|
| 1422 | fatal_error("Unable to init semaphore");
|
---|
| 1423 | } // initialize semaphore
|
---|
| 1424 | for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
|
---|
| 1425 | log_msg(8, "Creating thread #%d", noof_threads);
|
---|
| 1426 | (*p_archival_threads_running)++;
|
---|
| 1427 | if ((res =
|
---|
| 1428 | pthread_create(&archival_thread[noof_threads], NULL,
|
---|
| 1429 | create_afio_files_in_background,
|
---|
| 1430 | (void *) transfer_block))) {
|
---|
| 1431 | fatal_error("Unable to create an archival thread");
|
---|
| 1432 | }
|
---|
[1] | 1433 | }
|
---|
| 1434 |
|
---|
[128] | 1435 | log_msg(8, "About to enter while() loop");
|
---|
| 1436 | while (!done_storing) {
|
---|
| 1437 | if (g_exiting) {
|
---|
| 1438 | fatal_error("Execution run aborted (main loop)");
|
---|
| 1439 | }
|
---|
| 1440 | if (*p_archival_threads_running == 0
|
---|
| 1441 | && *p_last_set_archived == storing_set_no - 1) {
|
---|
| 1442 | log_msg(2,
|
---|
| 1443 | "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)",
|
---|
| 1444 | *p_last_set_archived, storing_set_no);
|
---|
| 1445 | done_storing = TRUE;
|
---|
| 1446 | } else
|
---|
| 1447 | if (!get_bit_N_of_array
|
---|
| 1448 | (p_list_of_fileset_flags, storing_set_no)) {
|
---|
| 1449 | misc_counter_that_is_not_important =
|
---|
| 1450 | (misc_counter_that_is_not_important + 1) % 5;
|
---|
| 1451 | if (!misc_counter_that_is_not_important) {
|
---|
| 1452 | update_progress_form(media_usage_comment);
|
---|
| 1453 | }
|
---|
| 1454 | sleep(1);
|
---|
| 1455 | } else
|
---|
| 1456 | // store set N
|
---|
| 1457 | {
|
---|
| 1458 | sprintf(storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1459 | bkpinfo->tmpdir, storing_set_no);
|
---|
| 1460 | sprintf(storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 1461 | bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
|
---|
[948] | 1462 | if (g_getfattr) {
|
---|
| 1463 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1464 | bkpinfo->tmpdir, storing_set_no);
|
---|
[948] | 1465 | }
|
---|
| 1466 | if (g_getfacl) {
|
---|
| 1467 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1468 | bkpinfo->tmpdir, storing_set_no);
|
---|
[948] | 1469 | }
|
---|
[128] | 1470 |
|
---|
| 1471 | log_msg(2, "Storing set %d", storing_set_no);
|
---|
| 1472 | while (!does_file_exist(storing_filelist_fname)
|
---|
| 1473 | || !does_file_exist(storing_afioball_fname)) {
|
---|
| 1474 | log_msg(2,
|
---|
| 1475 | "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
|
---|
| 1476 | storing_filelist_fname, storing_afioball_fname);
|
---|
| 1477 | sleep(5);
|
---|
| 1478 | }
|
---|
[1645] | 1479 | strcpy(media_usage_comment, percent_media_full_comment());
|
---|
[128] | 1480 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 1481 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1482 | register_in_tape_catalog(fileset, storing_set_no, -1,
|
---|
| 1483 | storing_afioball_fname);
|
---|
| 1484 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
| 1485 | storing_afioball_fname);
|
---|
| 1486 | iamhere("Writing EXAT files");
|
---|
| 1487 | res +=
|
---|
[1645] | 1488 | write_EXAT_files_to_tape(curr_xattr_list_fname,
|
---|
[128] | 1489 | curr_acl_list_fname);
|
---|
[1933] | 1490 | // archives themselves
|
---|
[128] | 1491 | res +=
|
---|
[1645] | 1492 | move_files_to_stream(storing_afioball_fname,
|
---|
[128] | 1493 | NULL);
|
---|
| 1494 | } else {
|
---|
[948] | 1495 | if (g_getfacl) {
|
---|
| 1496 | if (g_getfattr) {
|
---|
[1645] | 1497 | res = move_files_to_cd(storing_filelist_fname,
|
---|
[128] | 1498 | curr_xattr_list_fname,
|
---|
| 1499 | curr_acl_list_fname,
|
---|
| 1500 | storing_afioball_fname, NULL);
|
---|
[948] | 1501 | } else {
|
---|
[1645] | 1502 | res = move_files_to_cd(storing_filelist_fname,
|
---|
[948] | 1503 | curr_acl_list_fname,
|
---|
| 1504 | storing_afioball_fname, NULL);
|
---|
| 1505 | }
|
---|
| 1506 | } else {
|
---|
| 1507 | if (g_getfattr) {
|
---|
[1645] | 1508 | res = move_files_to_cd(storing_filelist_fname,
|
---|
[948] | 1509 | curr_xattr_list_fname,
|
---|
| 1510 | storing_afioball_fname, NULL);
|
---|
| 1511 | } else {
|
---|
[1645] | 1512 | res = move_files_to_cd(storing_filelist_fname,
|
---|
[948] | 1513 | storing_afioball_fname, NULL);
|
---|
| 1514 | }
|
---|
| 1515 | }
|
---|
[128] | 1516 | }
|
---|
| 1517 | retval += res;
|
---|
| 1518 | g_current_progress++;
|
---|
| 1519 | update_progress_form(media_usage_comment);
|
---|
| 1520 | if (res) {
|
---|
| 1521 | sprintf(tmp,
|
---|
| 1522 | "Failed to add archive %ld's files to CD dir\n",
|
---|
| 1523 | storing_set_no);
|
---|
| 1524 | log_to_screen(tmp);
|
---|
| 1525 | fatal_error
|
---|
| 1526 | ("Is your hard disk full? If not, please send the author the logfile.");
|
---|
| 1527 | }
|
---|
| 1528 | storing_set_no++;
|
---|
| 1529 | // sleep(2);
|
---|
[1] | 1530 | }
|
---|
| 1531 | }
|
---|
[128] | 1532 | close_progress_form();
|
---|
[1] | 1533 |
|
---|
[128] | 1534 | sprintf(tmp, "Your regular files have been archived ");
|
---|
| 1535 | log_msg(2, "Joining background threads to foreground thread");
|
---|
| 1536 | for (i = 0; i < noof_threads; i++) {
|
---|
| 1537 | pthread_join(archival_thread[i], pvp);
|
---|
| 1538 | log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
|
---|
| 1539 | }
|
---|
| 1540 | del_semvalue();
|
---|
| 1541 | log_msg(2, "Done.");
|
---|
| 1542 | if (retval) {
|
---|
| 1543 | strcat(tmp, "(with errors).");
|
---|
| 1544 | } else {
|
---|
| 1545 | strcat(tmp, "successfully.");
|
---|
| 1546 | }
|
---|
| 1547 | log_to_screen(tmp);
|
---|
| 1548 | paranoid_free(transfer_block);
|
---|
| 1549 | paranoid_free(result_str);
|
---|
| 1550 | paranoid_free(storing_filelist_fname);
|
---|
| 1551 | paranoid_free(media_usage_comment);
|
---|
| 1552 | paranoid_free(storing_afioball_fname);
|
---|
| 1553 | paranoid_free(curr_xattr_list_fname);
|
---|
| 1554 | paranoid_free(curr_acl_list_fname);
|
---|
| 1555 | return (retval);
|
---|
[1] | 1556 | }
|
---|
| 1557 |
|
---|
| 1558 |
|
---|
[128] | 1559 | void pause_for_N_seconds(int how_long, char *msg)
|
---|
[1] | 1560 | {
|
---|
[128] | 1561 | int i;
|
---|
| 1562 | open_evalcall_form(msg);
|
---|
| 1563 | for (i = 0; i < how_long; i++) {
|
---|
| 1564 | update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
|
---|
| 1565 | sleep(1);
|
---|
| 1566 | }
|
---|
| 1567 | close_evalcall_form();
|
---|
[1] | 1568 | }
|
---|
| 1569 |
|
---|
| 1570 |
|
---|
| 1571 |
|
---|
| 1572 |
|
---|
| 1573 | /**
|
---|
[1688] | 1574 | * Create a USB image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
| 1575 | *
|
---|
| 1576 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1577 | * - @c backup_media_type
|
---|
| 1578 | * - @c nonbootable_backup
|
---|
| 1579 | * - @c scratchdir
|
---|
| 1580 | *
|
---|
| 1581 | * @param destfile Where to put the generated USB image.
|
---|
| 1582 | * @return The number of errors encountered (0 for success)
|
---|
| 1583 | */
|
---|
[1691] | 1584 | int make_usb_fs()
|
---|
[1688] | 1585 | {
|
---|
| 1586 | /*@ int ********************************************** */
|
---|
| 1587 | int retval = 0;
|
---|
| 1588 | int res;
|
---|
| 1589 |
|
---|
| 1590 | /*@ buffers ****************************************** */
|
---|
| 1591 | char *tmp = NULL;
|
---|
| 1592 | char *tmp1 = NULL;
|
---|
[1689] | 1593 | char *result_sz = NULL;
|
---|
[1688] | 1594 | char *message_to_screen = NULL;
|
---|
| 1595 | char *old_pwd;
|
---|
| 1596 |
|
---|
| 1597 | malloc_string(old_pwd);
|
---|
| 1598 | assert(bkpinfo != NULL);
|
---|
| 1599 |
|
---|
[1691] | 1600 | log_msg(2, "make_usb_fs --- scratchdir=%s", bkpinfo->scratchdir);
|
---|
[1688] | 1601 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
---|
| 1602 | asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
|
---|
| 1603 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1604 | paranoid_free(tmp);
|
---|
| 1605 | chdir(bkpinfo->scratchdir);
|
---|
| 1606 |
|
---|
| 1607 | asprintf(&message_to_screen, "Copying data to make %s #%d",
|
---|
| 1608 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1609 | g_current_media_number);
|
---|
| 1610 | log_msg(1, message_to_screen);
|
---|
| 1611 |
|
---|
[1713] | 1612 | asprintf(&tmp1, "%s1", bkpinfo->media_device);
|
---|
[1709] | 1613 | if (is_this_device_mounted(tmp1)) {
|
---|
[1688] | 1614 | log_msg(1, "USB device mounted. Remounting it at the right place");
|
---|
[1709] | 1615 | asprintf(&tmp, "umount %s", tmp1);
|
---|
[1688] | 1616 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1617 | paranoid_free(tmp);
|
---|
| 1618 | }
|
---|
[1710] | 1619 | paranoid_free(tmp);
|
---|
[1709] | 1620 |
|
---|
[1688] | 1621 | log_msg(1, "Mounting USB device.");
|
---|
| 1622 | asprintf(&tmp1, "%s/usb", bkpinfo->tmpdir);
|
---|
| 1623 | asprintf(&tmp, "mkdir -p %s", tmp1);
|
---|
| 1624 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1625 | paranoid_free(tmp);
|
---|
[1691] | 1626 | /* Mindi always create one single parition on the USB dev */
|
---|
| 1627 | asprintf(&tmp, "mount %s1 %s", bkpinfo->media_device, tmp1);
|
---|
[1688] | 1628 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1629 | paranoid_free(tmp);
|
---|
| 1630 |
|
---|
| 1631 | if (bkpinfo->nonbootable_backup) {
|
---|
| 1632 | log_msg(1, "Making nonbootable USB backup not implemented yet");
|
---|
| 1633 | } else {
|
---|
| 1634 | log_msg(1, "Making bootable backup");
|
---|
| 1635 |
|
---|
[1691] | 1636 | /* Command to execute */
|
---|
[1695] | 1637 | asprintf(&tmp,"mv %s/* %s", bkpinfo->scratchdir, tmp1);
|
---|
[1688] | 1638 | res = eval_call_to_make_USB(tmp, message_to_screen);
|
---|
| 1639 | if (res) {
|
---|
| 1640 | asprintf(&result_sz, "%s ...failed",tmp);
|
---|
| 1641 | } else {
|
---|
| 1642 | asprintf(&result_sz, "%s ...OK",tmp);
|
---|
| 1643 | }
|
---|
| 1644 | log_to_screen(result_sz);
|
---|
| 1645 | paranoid_free(result_sz);
|
---|
| 1646 | paranoid_free(tmp);
|
---|
| 1647 | retval += res;
|
---|
| 1648 | }
|
---|
| 1649 | paranoid_free(message_to_screen);
|
---|
[1689] | 1650 | paranoid_free(tmp1);
|
---|
[1688] | 1651 |
|
---|
| 1652 | if (is_this_device_mounted(bkpinfo->media_device)) {
|
---|
[1691] | 1653 | asprintf(&tmp, "umount %s1", bkpinfo->media_device);
|
---|
[1688] | 1654 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1655 | paranoid_free(tmp);
|
---|
| 1656 | }
|
---|
| 1657 |
|
---|
| 1658 | chdir(old_pwd);
|
---|
| 1659 | if (retval) {
|
---|
| 1660 | log_msg(1, "WARNING - make_usb_fs returned an error");
|
---|
| 1661 | }
|
---|
| 1662 | paranoid_free(old_pwd);
|
---|
| 1663 | return (retval);
|
---|
| 1664 | }
|
---|
| 1665 |
|
---|
| 1666 |
|
---|
| 1667 | /**
|
---|
[1] | 1668 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
| 1669 | *
|
---|
| 1670 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1671 | * - @c backup_media_type
|
---|
| 1672 | * - @c call_after_iso
|
---|
| 1673 | * - @c call_before_iso
|
---|
| 1674 | * - @c call_burn_iso
|
---|
| 1675 | * - @c call_make_iso
|
---|
| 1676 | * - @c make_cd_use_lilo
|
---|
| 1677 | * - @c manual_cd_tray
|
---|
| 1678 | * - @c nonbootable_backup
|
---|
| 1679 | * - @c scratchdir
|
---|
| 1680 | *
|
---|
| 1681 | * @param destfile Where to put the generated ISO image.
|
---|
| 1682 | * @return The number of errors encountered (0 for success)
|
---|
| 1683 | */
|
---|
[1645] | 1684 | int make_iso_fs(char *destfile)
|
---|
[1] | 1685 | {
|
---|
[128] | 1686 | /*@ int ********************************************** */
|
---|
| 1687 | int retval = 0;
|
---|
| 1688 | int res;
|
---|
[1] | 1689 |
|
---|
[128] | 1690 | /*@ buffers ****************************************** */
|
---|
| 1691 | char *tmp;
|
---|
| 1692 | char *old_pwd;
|
---|
| 1693 | char *result_sz;
|
---|
| 1694 | char *message_to_screen;
|
---|
| 1695 | char *sz_blank_disk;
|
---|
| 1696 | char *fnam;
|
---|
| 1697 | char *tmp2;
|
---|
| 1698 | char *tmp3;
|
---|
| 1699 | bool cd_is_mountable;
|
---|
[1] | 1700 |
|
---|
[128] | 1701 | malloc_string(old_pwd);
|
---|
| 1702 | malloc_string(result_sz);
|
---|
| 1703 | malloc_string(message_to_screen);
|
---|
| 1704 | malloc_string(sz_blank_disk);
|
---|
| 1705 | malloc_string(fnam);
|
---|
| 1706 | tmp = malloc(1200);
|
---|
| 1707 | tmp2 = malloc(1200);
|
---|
| 1708 | tmp3 = malloc(1200);
|
---|
| 1709 | assert(bkpinfo != NULL);
|
---|
| 1710 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
---|
[1] | 1711 |
|
---|
[128] | 1712 | sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
---|
| 1713 | sprintf(tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
|
---|
| 1714 | if (does_file_exist(tmp)) {
|
---|
| 1715 | sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
|
---|
| 1716 | paranoid_system(tmp3);
|
---|
[1] | 1717 | }
|
---|
[128] | 1718 | if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
|
---|
| 1719 | sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
|
---|
| 1720 | paranoid_system(tmp3);
|
---|
[1] | 1721 | }
|
---|
[128] | 1722 | free(tmp2);
|
---|
| 1723 | free(tmp3);
|
---|
| 1724 | tmp2 = NULL;
|
---|
| 1725 | tmp3 = NULL;
|
---|
| 1726 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
|
---|
[541] | 1727 | popup_and_OK("Please insert new media and press Enter.");
|
---|
[128] | 1728 | }
|
---|
[1] | 1729 |
|
---|
[128] | 1730 | log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
---|
| 1731 | bkpinfo->scratchdir, destfile);
|
---|
| 1732 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
---|
| 1733 | sprintf(tmp, "chmod 744 %s", bkpinfo->scratchdir);
|
---|
| 1734 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1735 | chdir(bkpinfo->scratchdir);
|
---|
[1] | 1736 |
|
---|
[128] | 1737 | if (bkpinfo->call_before_iso[0] != '\0') {
|
---|
| 1738 | sprintf(message_to_screen, "Running pre-ISO call for CD#%d",
|
---|
| 1739 | g_current_media_number);
|
---|
| 1740 | res =
|
---|
[1645] | 1741 | eval_call_to_make_ISO(bkpinfo->call_before_iso,
|
---|
[128] | 1742 | destfile, g_current_media_number,
|
---|
| 1743 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1744 | if (res) {
|
---|
| 1745 | strcat(message_to_screen, "...failed");
|
---|
| 1746 | } else {
|
---|
| 1747 | strcat(message_to_screen, "...OK");
|
---|
| 1748 | }
|
---|
| 1749 | log_to_screen(message_to_screen);
|
---|
| 1750 | retval += res;
|
---|
[1] | 1751 | }
|
---|
| 1752 |
|
---|
[128] | 1753 | if (bkpinfo->call_make_iso[0] != '\0') {
|
---|
| 1754 | log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
---|
| 1755 | sprintf(tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
| 1756 | sprintf(message_to_screen, "Making an ISO (%s #%d)",
|
---|
| 1757 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1758 | g_current_media_number);
|
---|
[1] | 1759 |
|
---|
[128] | 1760 | pause_and_ask_for_cdr(2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
|
---|
| 1761 | if (retval) {
|
---|
| 1762 | log_to_screen
|
---|
| 1763 | ("Serious error(s) occurred already. I shan't try to write to media.");
|
---|
| 1764 | } else {
|
---|
| 1765 | res =
|
---|
[1645] | 1766 | eval_call_to_make_ISO(bkpinfo->call_make_iso,
|
---|
[128] | 1767 | bkpinfo->scratchdir,
|
---|
| 1768 | g_current_media_number,
|
---|
| 1769 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1770 | if (res) {
|
---|
| 1771 | log_to_screen("%s...failed to write", message_to_screen);
|
---|
| 1772 | } else {
|
---|
| 1773 | log_to_screen("%s...OK", message_to_screen);
|
---|
[1315] | 1774 | sprintf(tmp, "tail -n10 %s | grep -F ':-('", MONDO_LOGFILE);
|
---|
| 1775 | if (!run_program_and_log_output(tmp, 1)) {
|
---|
[128] | 1776 | log_to_screen
|
---|
| 1777 | ("Despite nonfatal errors, growisofs confirms the write was successful.");
|
---|
| 1778 | }
|
---|
| 1779 | }
|
---|
| 1780 | retval += res;
|
---|
[1] | 1781 | #ifdef DVDRWFORMAT
|
---|
[128] | 1782 | sprintf(tmp,
|
---|
| 1783 | "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
|
---|
| 1784 | MONDO_LOGFILE);
|
---|
| 1785 | if (g_backup_media_type == dvd
|
---|
| 1786 | && (res || !run_program_and_log_output(tmp, 1))) {
|
---|
| 1787 | log_to_screen
|
---|
| 1788 | ("Failed to write to disk. I shall blank it and then try again.");
|
---|
| 1789 | sleep(5);
|
---|
| 1790 | system("sync");
|
---|
| 1791 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
[1] | 1792 |
|
---|
| 1793 | // dvd+rw-format --- OPTION 2
|
---|
[128] | 1794 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1795 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1796 | eject_device(bkpinfo->media_device);
|
---|
| 1797 | inject_device(bkpinfo->media_device);
|
---|
| 1798 | }
|
---|
| 1799 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
[908] | 1800 | sprintf(sz_blank_disk, "dvd+rw-format -force %s",
|
---|
[128] | 1801 | bkpinfo->media_device);
|
---|
| 1802 | log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
---|
| 1803 | res =
|
---|
| 1804 | run_external_binary_with_percentage_indicator_NEW
|
---|
| 1805 | ("Blanking DVD disk", sz_blank_disk);
|
---|
| 1806 | if (res) {
|
---|
| 1807 | log_to_screen
|
---|
| 1808 | ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
---|
| 1809 | pause_for_N_seconds(5,
|
---|
| 1810 | "Letting DVD drive settle... and trying again.");
|
---|
| 1811 | res =
|
---|
| 1812 | run_external_binary_with_percentage_indicator_NEW
|
---|
| 1813 | ("Blanking DVD disk", sz_blank_disk);
|
---|
| 1814 | if (res) {
|
---|
| 1815 | log_to_screen("Format failed a second time.");
|
---|
| 1816 | }
|
---|
| 1817 | } else {
|
---|
| 1818 | log_to_screen
|
---|
| 1819 | ("Format succeeded. Sleeping for 5 seconds to take a breath...");
|
---|
| 1820 | }
|
---|
| 1821 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1822 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1823 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1824 | eject_device(bkpinfo->media_device);
|
---|
| 1825 | inject_device(bkpinfo->media_device);
|
---|
| 1826 | }
|
---|
| 1827 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1828 | res =
|
---|
[1645] | 1829 | eval_call_to_make_ISO(bkpinfo->call_make_iso,
|
---|
[128] | 1830 | bkpinfo->scratchdir,
|
---|
| 1831 | g_current_media_number,
|
---|
| 1832 | MONDO_LOGFILE,
|
---|
| 1833 | message_to_screen);
|
---|
| 1834 | retval += res;
|
---|
| 1835 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1836 | log_to_screen("Ejecting media.");
|
---|
| 1837 | eject_device(bkpinfo->media_device);
|
---|
| 1838 | }
|
---|
| 1839 | if (res) {
|
---|
| 1840 | log_to_screen("Dagnabbit. It still failed.");
|
---|
| 1841 | } else {
|
---|
| 1842 | log_to_screen
|
---|
| 1843 | ("OK, this time I successfully backed up to DVD.");
|
---|
| 1844 | }
|
---|
| 1845 | }
|
---|
| 1846 | #endif
|
---|
| 1847 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
|
---|
| 1848 | eject_device(bkpinfo->media_device);
|
---|
| 1849 | }
|
---|
[1] | 1850 | }
|
---|
[128] | 1851 | } else {
|
---|
| 1852 | sprintf(message_to_screen, "Running mkisofs to make %s #%d",
|
---|
| 1853 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1854 | g_current_media_number);
|
---|
| 1855 | log_msg(1, message_to_screen);
|
---|
| 1856 | sprintf(result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
---|
| 1857 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1858 | g_current_media_number);
|
---|
| 1859 | if (bkpinfo->nonbootable_backup) {
|
---|
| 1860 | log_msg(1, "Making nonbootable backup");
|
---|
[1] | 1861 | // FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
|
---|
[128] | 1862 | res =
|
---|
[1645] | 1863 | eval_call_to_make_ISO("mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A MondoRescue_GPL -V _CD#_ .",
|
---|
[128] | 1864 | destfile, g_current_media_number,
|
---|
| 1865 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1866 | } else {
|
---|
| 1867 | log_msg(1, "Making bootable backup");
|
---|
[1] | 1868 |
|
---|
| 1869 | #ifdef __FreeBSD__
|
---|
[128] | 1870 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 1871 | #endif
|
---|
| 1872 |
|
---|
| 1873 |
|
---|
[128] | 1874 | log_msg(1, "make_cd_use_lilo is actually %d",
|
---|
| 1875 | bkpinfo->make_cd_use_lilo);
|
---|
| 1876 | if (bkpinfo->make_cd_use_lilo) {
|
---|
| 1877 | log_msg(1, "make_cd_use_lilo = TRUE");
|
---|
[1] | 1878 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1879 | // and add ' .' at end
|
---|
| 1880 | #ifdef __IA64__
|
---|
[128] | 1881 | log_msg(1, "IA64 --> elilo");
|
---|
[1645] | 1882 | res = eval_call_to_make_ISO("mkisofs -no-emul-boot -b images/mindi-bootroot."
|
---|
[541] | 1883 | IA64_BOOT_SIZE
|
---|
[906] | 1884 | ".img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
[128] | 1885 | destfile,
|
---|
| 1886 | g_current_media_number,
|
---|
| 1887 | MONDO_LOGFILE,
|
---|
| 1888 | message_to_screen);
|
---|
[1] | 1889 | #else
|
---|
| 1890 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1891 | // and add ' .' at end
|
---|
[128] | 1892 | log_msg(1, "Non-ia64 --> lilo");
|
---|
| 1893 | res =
|
---|
[1645] | 1894 | eval_call_to_make_ISO("mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
[128] | 1895 | destfile, g_current_media_number,
|
---|
| 1896 | MONDO_LOGFILE,
|
---|
| 1897 | message_to_screen);
|
---|
[1] | 1898 | #endif
|
---|
[128] | 1899 | } else {
|
---|
| 1900 | log_msg(1, "make_cd_use_lilo = FALSE");
|
---|
| 1901 | log_msg(1, "Isolinux");
|
---|
| 1902 | res =
|
---|
[1645] | 1903 | eval_call_to_make_ISO("mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
[128] | 1904 | destfile, g_current_media_number,
|
---|
| 1905 | MONDO_LOGFILE,
|
---|
| 1906 | message_to_screen);
|
---|
| 1907 | }
|
---|
| 1908 | }
|
---|
| 1909 | if (res) {
|
---|
| 1910 | strcat(result_sz, "...failed");
|
---|
| 1911 | } else {
|
---|
| 1912 | strcat(result_sz, "...OK");
|
---|
| 1913 | }
|
---|
| 1914 | log_to_screen(result_sz);
|
---|
| 1915 | retval += res;
|
---|
[1] | 1916 | }
|
---|
[128] | 1917 |
|
---|
| 1918 | if (bkpinfo->backup_media_type == cdr
|
---|
| 1919 | || bkpinfo->backup_media_type == cdrw) {
|
---|
| 1920 | if (is_this_device_mounted(bkpinfo->media_device)) {
|
---|
| 1921 | log_msg(2,
|
---|
| 1922 | "Warning - %s mounted. I'm unmounting it before I burn to it.",
|
---|
| 1923 | bkpinfo->media_device);
|
---|
| 1924 | sprintf(tmp, "umount %s", bkpinfo->media_device);
|
---|
| 1925 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1926 | }
|
---|
[1] | 1927 | }
|
---|
| 1928 |
|
---|
[128] | 1929 | if (bkpinfo->call_burn_iso[0] != '\0') {
|
---|
| 1930 | log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
---|
| 1931 | sprintf(message_to_screen, "Burning %s #%d",
|
---|
| 1932 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1933 | g_current_media_number);
|
---|
| 1934 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
---|
| 1935 | res =
|
---|
[1645] | 1936 | eval_call_to_make_ISO(bkpinfo->call_burn_iso,
|
---|
[128] | 1937 | destfile, g_current_media_number,
|
---|
| 1938 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1939 | if (res) {
|
---|
| 1940 | strcat(message_to_screen, "...failed");
|
---|
| 1941 | } else {
|
---|
| 1942 | strcat(message_to_screen, "...OK");
|
---|
| 1943 | }
|
---|
| 1944 | log_to_screen(message_to_screen);
|
---|
| 1945 | retval += res;
|
---|
| 1946 | }
|
---|
[1] | 1947 |
|
---|
[128] | 1948 | if (bkpinfo->call_after_iso[0] != '\0') {
|
---|
| 1949 | sprintf(message_to_screen, "Running post-ISO call (%s #%d)",
|
---|
| 1950 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1951 | g_current_media_number);
|
---|
| 1952 | res =
|
---|
[1645] | 1953 | eval_call_to_make_ISO(bkpinfo->call_after_iso,
|
---|
[128] | 1954 | destfile, g_current_media_number,
|
---|
| 1955 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1956 | if (res) {
|
---|
| 1957 | strcat(message_to_screen, "...failed");
|
---|
| 1958 | } else {
|
---|
| 1959 | strcat(message_to_screen, "...OK");
|
---|
| 1960 | }
|
---|
| 1961 | log_to_screen(message_to_screen);
|
---|
| 1962 | retval += res;
|
---|
[1] | 1963 | }
|
---|
| 1964 |
|
---|
[128] | 1965 | chdir(old_pwd);
|
---|
| 1966 | if (retval) {
|
---|
| 1967 | log_msg(1, "WARNING - make_iso_fs returned an error");
|
---|
[1] | 1968 | }
|
---|
[128] | 1969 | paranoid_free(old_pwd);
|
---|
| 1970 | paranoid_free(result_sz);
|
---|
| 1971 | paranoid_free(message_to_screen);
|
---|
| 1972 | paranoid_free(sz_blank_disk);
|
---|
| 1973 | paranoid_free(fnam);
|
---|
| 1974 | paranoid_free(tmp);
|
---|
| 1975 | return (retval);
|
---|
[1] | 1976 | }
|
---|
| 1977 |
|
---|
| 1978 |
|
---|
| 1979 |
|
---|
| 1980 |
|
---|
| 1981 |
|
---|
| 1982 |
|
---|
| 1983 |
|
---|
| 1984 |
|
---|
| 1985 |
|
---|
| 1986 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
---|
| 1987 | {
|
---|
[128] | 1988 | char *tmp;
|
---|
| 1989 | char *command;
|
---|
| 1990 | malloc_string(tmp);
|
---|
| 1991 | malloc_string(command);
|
---|
| 1992 | sprintf(command,
|
---|
| 1993 | "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
|
---|
| 1994 | bigfile_fname);
|
---|
| 1995 | log_msg(1, "command = '%s'", command);
|
---|
| 1996 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 1997 | log_msg(1, "--> tmp = '%s'", tmp);
|
---|
| 1998 | if (strstr(tmp, "NTFS")) {
|
---|
| 1999 | iamhere("TRUE");
|
---|
| 2000 | return (TRUE);
|
---|
| 2001 | } else {
|
---|
| 2002 | iamhere("FALSE");
|
---|
| 2003 | return (FALSE);
|
---|
| 2004 | }
|
---|
[1] | 2005 | }
|
---|
| 2006 |
|
---|
| 2007 |
|
---|
| 2008 | /**
|
---|
| 2009 | * Back up big files by chopping them up.
|
---|
| 2010 | * This function backs up all "big" files (where "big" depends
|
---|
| 2011 | * on your backup media) in "chunks" (whose size again depends
|
---|
| 2012 | * on your media).
|
---|
| 2013 | *
|
---|
| 2014 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2015 | * - @c backup_media_type
|
---|
| 2016 | * - @c optimal_set_size
|
---|
| 2017 | * @param biggielist_fname The path to a file containing a list of
|
---|
| 2018 | * all "big" files.
|
---|
| 2019 | * @return The number of errors encountered (0 for success)
|
---|
| 2020 | * @see slice_up_file_etc
|
---|
| 2021 | */
|
---|
| 2022 | int
|
---|
[1645] | 2023 | make_slices_and_images(char *biggielist_fname)
|
---|
[1] | 2024 | {
|
---|
| 2025 |
|
---|
[128] | 2026 | /*@ pointers ******************************************* */
|
---|
| 2027 | FILE *fin;
|
---|
| 2028 | char *p;
|
---|
[1] | 2029 |
|
---|
[128] | 2030 | /*@ buffers ******************************************** */
|
---|
| 2031 | char *tmp;
|
---|
| 2032 | char *bigfile_fname;
|
---|
| 2033 | char *sz_devfile;
|
---|
[296] | 2034 | char *ntfsprog_fifo = NULL;
|
---|
[128] | 2035 | /*@ long *********************************************** */
|
---|
| 2036 | long biggie_file_number = 0;
|
---|
| 2037 | long noof_biggie_files = 0;
|
---|
| 2038 | long estimated_total_noof_slices = 0;
|
---|
[1] | 2039 |
|
---|
[128] | 2040 | /*@ int ************************************************ */
|
---|
| 2041 | int retval = 0;
|
---|
| 2042 | int res = 0;
|
---|
| 2043 | pid_t pid;
|
---|
| 2044 | FILE *ftmp = NULL;
|
---|
| 2045 | bool delete_when_done;
|
---|
[296] | 2046 | bool use_ntfsprog;
|
---|
[684] | 2047 | off_t biggie_fsize;
|
---|
[1] | 2048 |
|
---|
[128] | 2049 | assert(bkpinfo != NULL);
|
---|
| 2050 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
---|
[1] | 2051 |
|
---|
[128] | 2052 | malloc_string(tmp);
|
---|
| 2053 | malloc_string(bigfile_fname);
|
---|
| 2054 | malloc_string(sz_devfile);
|
---|
| 2055 | estimated_total_noof_slices =
|
---|
[1645] | 2056 | size_of_all_biggiefiles_K() / bkpinfo->optimal_set_size + 1;
|
---|
[1] | 2057 |
|
---|
[128] | 2058 | log_msg(1, "size of all biggiefiles = %ld",
|
---|
[1645] | 2059 | size_of_all_biggiefiles_K());
|
---|
[128] | 2060 | log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
---|
[1645] | 2061 | size_of_all_biggiefiles_K(), bkpinfo->optimal_set_size,
|
---|
[128] | 2062 | estimated_total_noof_slices);
|
---|
[1] | 2063 |
|
---|
[128] | 2064 | if (length_of_file(biggielist_fname) < 6) {
|
---|
| 2065 | log_msg(1, "No biggiefiles; fair enough...");
|
---|
| 2066 | return (0);
|
---|
[1] | 2067 | }
|
---|
[128] | 2068 | sprintf(tmp, "I am now backing up all large files.");
|
---|
| 2069 | log_to_screen(tmp);
|
---|
| 2070 | noof_biggie_files = count_lines_in_file(biggielist_fname);
|
---|
| 2071 | open_progress_form("Backing up big files", tmp,
|
---|
| 2072 | "Please wait. This may take some time.", "",
|
---|
| 2073 | estimated_total_noof_slices);
|
---|
| 2074 | if (!(fin = fopen(biggielist_fname, "r"))) {
|
---|
| 2075 | log_OS_error("Unable to openin biggielist");
|
---|
| 2076 | return (1);
|
---|
[1] | 2077 | }
|
---|
[128] | 2078 | for (fgets(bigfile_fname, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 2079 | fgets(bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++) {
|
---|
[296] | 2080 | use_ntfsprog = FALSE;
|
---|
[128] | 2081 | if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
|
---|
| 2082 | bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
|
---|
| 2083 | }
|
---|
| 2084 | biggie_fsize = length_of_file(bigfile_fname);
|
---|
| 2085 | delete_when_done = FALSE;
|
---|
| 2086 |
|
---|
| 2087 | if (!does_file_exist(bigfile_fname)) {
|
---|
| 2088 | ftmp = fopen(bigfile_fname, "w");
|
---|
[1299] | 2089 | if (ftmp == NULL) {
|
---|
[1437] | 2090 | log_msg(3, "Unable to write to %s", bigfile_fname);
|
---|
[1299] | 2091 | // So skip it as it doesn't exist
|
---|
| 2092 | continue;
|
---|
| 2093 | } else {
|
---|
| 2094 | paranoid_fclose(ftmp);
|
---|
| 2095 | }
|
---|
[128] | 2096 | delete_when_done = TRUE;
|
---|
| 2097 | } else {
|
---|
[812] | 2098 | // Call ntfsclone (formerly partimagehack) if it's a /dev entry
|
---|
| 2099 | // (i.e. a partition to be imaged)
|
---|
[541] | 2100 | log_msg(2, "bigfile_fname = %s", bigfile_fname);
|
---|
[296] | 2101 | use_ntfsprog = FALSE;
|
---|
[128] | 2102 | if (!strncmp(bigfile_fname, "/dev/", 5)
|
---|
| 2103 | && is_dev_an_NTFS_dev(bigfile_fname)) {
|
---|
[296] | 2104 | use_ntfsprog = TRUE;
|
---|
[128] | 2105 | log_msg(2,
|
---|
[296] | 2106 | "Calling ntfsclone in background because %s is an NTFS partition",
|
---|
[128] | 2107 | bigfile_fname);
|
---|
[812] | 2108 | sprintf(sz_devfile, "%s/%d.%d.000",
|
---|
| 2109 | bkpinfo->tmpdir,
|
---|
[128] | 2110 | (int) (random() % 32768),
|
---|
| 2111 | (int) (random() % 32768));
|
---|
| 2112 | mkfifo(sz_devfile, 0x770);
|
---|
[296] | 2113 | ntfsprog_fifo = sz_devfile;
|
---|
[128] | 2114 | switch (pid = fork()) {
|
---|
| 2115 | case -1:
|
---|
| 2116 | fatal_error("Fork failure");
|
---|
| 2117 | case 0:
|
---|
| 2118 | log_msg(2,
|
---|
[296] | 2119 | "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
|
---|
[128] | 2120 | bigfile_fname, sz_devfile);
|
---|
[296] | 2121 | res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
|
---|
[128] | 2122 | exit(res);
|
---|
| 2123 | break;
|
---|
| 2124 | default:
|
---|
| 2125 | log_msg(2,
|
---|
[296] | 2126 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
---|
[128] | 2127 | (long int) (pid));
|
---|
| 2128 | }
|
---|
| 2129 | }
|
---|
[1] | 2130 | // Otherwise, use good old 'dd' and 'bzip2'
|
---|
[128] | 2131 | else {
|
---|
| 2132 | sz_devfile[0] = '\0';
|
---|
[296] | 2133 | ntfsprog_fifo = NULL;
|
---|
[128] | 2134 | }
|
---|
[1] | 2135 |
|
---|
| 2136 | // Whether partition or biggiefile, just do your thang :-)
|
---|
[128] | 2137 | sprintf(tmp, "Bigfile #%ld is '%s' (%ld KB)",
|
---|
| 2138 | biggie_file_number + 1, bigfile_fname,
|
---|
| 2139 | (long) biggie_fsize >> 10);
|
---|
| 2140 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2141 | write_header_block_to_stream(biggie_fsize, bigfile_fname,
|
---|
[296] | 2142 | use_ntfsprog ?
|
---|
[128] | 2143 | BLK_START_A_PIHBIGGIE :
|
---|
| 2144 | BLK_START_A_NORMBIGGIE);
|
---|
| 2145 | }
|
---|
| 2146 | res =
|
---|
[1645] | 2147 | slice_up_file_etc(bigfile_fname,
|
---|
[296] | 2148 | ntfsprog_fifo, biggie_file_number,
|
---|
| 2149 | noof_biggie_files, use_ntfsprog);
|
---|
[128] | 2150 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2151 | write_header_block_to_stream((off_t)0,
|
---|
[128] | 2152 | calc_checksum_of_file
|
---|
| 2153 | (bigfile_fname),
|
---|
| 2154 | BLK_STOP_A_BIGGIE);
|
---|
| 2155 | }
|
---|
| 2156 | retval += res;
|
---|
| 2157 | p = strrchr(bigfile_fname, '/');
|
---|
| 2158 | if (p) {
|
---|
| 2159 | p++;
|
---|
| 2160 | } else {
|
---|
| 2161 | p = bigfile_fname;
|
---|
| 2162 | }
|
---|
| 2163 | sprintf(tmp, "Archiving %s ... ", bigfile_fname);
|
---|
| 2164 | if (res) {
|
---|
| 2165 | strcat(tmp, "Failed!");
|
---|
| 2166 | } else {
|
---|
| 2167 | strcat(tmp, "OK");
|
---|
| 2168 | }
|
---|
| 2169 | if (delete_when_done) {
|
---|
| 2170 | unlink(bigfile_fname);
|
---|
| 2171 | delete_when_done = FALSE;
|
---|
| 2172 | }
|
---|
| 2173 | }
|
---|
[1] | 2174 | #ifndef _XWIN
|
---|
[128] | 2175 | if (!g_text_mode) {
|
---|
| 2176 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 2177 | newtRefresh();
|
---|
| 2178 | }
|
---|
[1] | 2179 | #endif
|
---|
[128] | 2180 | }
|
---|
| 2181 | log_msg(1, "Finished backing up bigfiles");
|
---|
| 2182 | log_msg(1, "estimated slices = %ld; actual slices = %ld",
|
---|
| 2183 | estimated_total_noof_slices, g_current_progress);
|
---|
| 2184 | close_progress_form();
|
---|
| 2185 | paranoid_fclose(fin);
|
---|
| 2186 | paranoid_free(tmp);
|
---|
| 2187 | paranoid_free(bigfile_fname);
|
---|
| 2188 | paranoid_free(sz_devfile);
|
---|
| 2189 | return (retval);
|
---|
[1] | 2190 | }
|
---|
| 2191 |
|
---|
| 2192 |
|
---|
| 2193 |
|
---|
| 2194 |
|
---|
| 2195 | /**
|
---|
| 2196 | * Single-threaded version of @c make_afioballs_and_images().
|
---|
| 2197 | * @see make_afioballs_and_images
|
---|
| 2198 | */
|
---|
[1645] | 2199 | int make_afioballs_and_images_OLD()
|
---|
[1] | 2200 | {
|
---|
| 2201 |
|
---|
[128] | 2202 | /*@ int ************************************************** */
|
---|
| 2203 | int retval = 0;
|
---|
| 2204 | long int curr_set_no = 0;
|
---|
| 2205 | int res = 0;
|
---|
[1] | 2206 |
|
---|
[128] | 2207 | /*@ buffers ********************************************** */
|
---|
| 2208 | char *curr_filelist_fname;
|
---|
| 2209 | char *curr_afioball_fname;
|
---|
| 2210 | char *curr_xattr_list_fname;
|
---|
| 2211 | char *curr_acl_list_fname;
|
---|
| 2212 | char *tmp;
|
---|
| 2213 | char *media_usage_comment;
|
---|
[1] | 2214 |
|
---|
[128] | 2215 | malloc_string(curr_afioball_fname);
|
---|
| 2216 | malloc_string(media_usage_comment);
|
---|
| 2217 | malloc_string(curr_filelist_fname);
|
---|
| 2218 | malloc_string(curr_xattr_list_fname);
|
---|
| 2219 | malloc_string(curr_acl_list_fname);
|
---|
[1] | 2220 |
|
---|
[128] | 2221 | tmp = malloc(MAX_STR_LEN * 2);
|
---|
[1] | 2222 |
|
---|
[128] | 2223 | sprintf(tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
[1] | 2224 |
|
---|
[128] | 2225 | log_to_screen("Archiving regular files");
|
---|
[1] | 2226 |
|
---|
[541] | 2227 | open_progress_form("Backing up filesystem",
|
---|
| 2228 | "I am backing up your live filesystem now.",
|
---|
| 2229 | "Please wait. This may take a couple of hours.",
|
---|
| 2230 | "Working...",
|
---|
[1645] | 2231 | get_last_filelist_number() + 1);
|
---|
[128] | 2232 |
|
---|
| 2233 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 2234 | 0L);
|
---|
| 2235 |
|
---|
| 2236 | for (curr_set_no = 0; does_file_exist(curr_filelist_fname);
|
---|
| 2237 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 2238 | bkpinfo->tmpdir, ++curr_set_no)) {
|
---|
| 2239 | /* backup this set of files */
|
---|
| 2240 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 2241 | bkpinfo->tmpdir, curr_set_no);
|
---|
| 2242 | sprintf(curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 2243 | bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
|
---|
| 2244 |
|
---|
| 2245 | log_msg(1, "EXAT'g set %ld", curr_set_no);
|
---|
[948] | 2246 | if (g_getfattr) {
|
---|
| 2247 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 2248 | bkpinfo->tmpdir, curr_set_no);
|
---|
[948] | 2249 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
---|
| 2250 | }
|
---|
| 2251 | if (g_getfacl) {
|
---|
| 2252 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 2253 | bkpinfo->tmpdir, curr_set_no);
|
---|
[948] | 2254 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
---|
| 2255 | }
|
---|
[128] | 2256 |
|
---|
| 2257 | log_msg(1, "Archiving set %ld", curr_set_no);
|
---|
| 2258 | res =
|
---|
[1645] | 2259 | archive_this_fileset(curr_filelist_fname,
|
---|
[128] | 2260 | curr_afioball_fname, curr_set_no);
|
---|
| 2261 | retval += res;
|
---|
| 2262 | if (res) {
|
---|
| 2263 | sprintf(tmp,
|
---|
| 2264 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
---|
| 2265 | curr_set_no);
|
---|
| 2266 | log_to_screen(tmp);
|
---|
| 2267 | }
|
---|
| 2268 |
|
---|
[1645] | 2269 | strcpy(media_usage_comment, percent_media_full_comment());
|
---|
[128] | 2270 |
|
---|
| 2271 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 2272 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[1946] | 2273 | register_in_tape_catalog(fileset, curr_set_no, -1, curr_afioball_fname);
|
---|
| 2274 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, curr_afioball_fname);
|
---|
[128] | 2275 | iamhere("Writing EXAT files");
|
---|
| 2276 | res +=
|
---|
[1645] | 2277 | write_EXAT_files_to_tape(curr_xattr_list_fname,
|
---|
[128] | 2278 | curr_acl_list_fname);
|
---|
[1933] | 2279 | // archives themselves
|
---|
[1645] | 2280 | res = move_files_to_stream(curr_afioball_fname, NULL);
|
---|
[128] | 2281 | } else {
|
---|
[948] | 2282 | if (g_getfacl) {
|
---|
| 2283 | if (g_getfattr) {
|
---|
[1645] | 2284 | res = move_files_to_cd(curr_filelist_fname,
|
---|
[948] | 2285 | curr_xattr_list_fname,
|
---|
| 2286 | curr_acl_list_fname,
|
---|
| 2287 | curr_afioball_fname, NULL);
|
---|
| 2288 | } else {
|
---|
[1645] | 2289 | res = move_files_to_cd(curr_filelist_fname,
|
---|
[948] | 2290 | curr_acl_list_fname,
|
---|
| 2291 | curr_afioball_fname, NULL);
|
---|
| 2292 | }
|
---|
| 2293 | } else {
|
---|
| 2294 | if (g_getfattr) {
|
---|
[1645] | 2295 | res = move_files_to_cd(curr_filelist_fname,
|
---|
[948] | 2296 | curr_xattr_list_fname,
|
---|
| 2297 | curr_afioball_fname, NULL);
|
---|
| 2298 | } else {
|
---|
[1645] | 2299 | res = move_files_to_cd(curr_filelist_fname,
|
---|
[948] | 2300 | curr_afioball_fname, NULL);
|
---|
| 2301 | }
|
---|
| 2302 | }
|
---|
[128] | 2303 | }
|
---|
| 2304 | retval += res;
|
---|
| 2305 | g_current_progress++;
|
---|
| 2306 | update_progress_form(media_usage_comment);
|
---|
[1] | 2307 |
|
---|
[128] | 2308 | if (res) {
|
---|
| 2309 | sprintf(tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
| 2310 | curr_set_no);
|
---|
| 2311 | log_to_screen(tmp);
|
---|
| 2312 | fatal_error
|
---|
| 2313 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
---|
| 2314 | }
|
---|
[1] | 2315 | }
|
---|
[128] | 2316 | close_progress_form();
|
---|
| 2317 | sprintf(tmp, "Your regular files have been archived ");
|
---|
| 2318 | if (retval) {
|
---|
| 2319 | strcat(tmp, "(with errors).");
|
---|
| 2320 | } else {
|
---|
| 2321 | strcat(tmp, "successfully.");
|
---|
| 2322 | }
|
---|
| 2323 | log_to_screen(tmp);
|
---|
| 2324 | paranoid_free(tmp);
|
---|
| 2325 | paranoid_free(curr_filelist_fname);
|
---|
| 2326 | paranoid_free(curr_afioball_fname);
|
---|
| 2327 | paranoid_free(media_usage_comment);
|
---|
| 2328 | paranoid_free(curr_xattr_list_fname);
|
---|
| 2329 | paranoid_free(curr_acl_list_fname);
|
---|
| 2330 | return (retval);
|
---|
[1] | 2331 | }
|
---|
| 2332 |
|
---|
[128] | 2333 | /* @} - end of LLarchiveGroup */
|
---|
| 2334 |
|
---|
| 2335 |
|
---|
[1] | 2336 | /**
|
---|
| 2337 | * Wrapper around @c make_afioballs_and_images().
|
---|
| 2338 | * @param bkpinfo the backup information structure. Only the
|
---|
| 2339 | * @c backup_media_type field is used within this function.
|
---|
| 2340 | * @return return code of make_afioballs_and_images
|
---|
| 2341 | * @see make_afioballs_and_images
|
---|
| 2342 | * @ingroup MLarchiveGroup
|
---|
| 2343 | */
|
---|
[1645] | 2344 | int make_those_afios_phase()
|
---|
[1] | 2345 | {
|
---|
[128] | 2346 | /*@ int ******************************************* */
|
---|
| 2347 | int res = 0;
|
---|
| 2348 | int retval = 0;
|
---|
[1] | 2349 |
|
---|
[128] | 2350 | assert(bkpinfo != NULL);
|
---|
[1] | 2351 |
|
---|
[128] | 2352 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 2353 | "Archiving regular files to media ");
|
---|
[1] | 2354 |
|
---|
[128] | 2355 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2356 | write_header_block_to_stream((off_t)0, "start-of-afioballs",
|
---|
[128] | 2357 | BLK_START_AFIOBALLS);
|
---|
[1] | 2358 | #if __FreeBSD__ == 5
|
---|
[128] | 2359 | log_msg(1,
|
---|
| 2360 | "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
---|
[1645] | 2361 | res = make_afioballs_and_images_OLD();
|
---|
[1] | 2362 | #else
|
---|
[1645] | 2363 | res = make_afioballs_and_images_OLD();
|
---|
[1] | 2364 | #endif
|
---|
[684] | 2365 | write_header_block_to_stream((off_t)0, "stop-afioballs",
|
---|
[128] | 2366 | BLK_STOP_AFIOBALLS);
|
---|
| 2367 | } else {
|
---|
[1645] | 2368 | res = make_afioballs_and_images();
|
---|
[128] | 2369 | }
|
---|
[1] | 2370 |
|
---|
[128] | 2371 | retval += res;
|
---|
| 2372 | if (res) {
|
---|
| 2373 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 2374 | log_msg(1, "make_afioballs_and_images returned an error");
|
---|
| 2375 | } else {
|
---|
| 2376 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2377 | }
|
---|
| 2378 | return (retval);
|
---|
[1] | 2379 | }
|
---|
| 2380 |
|
---|
| 2381 | /**
|
---|
| 2382 | * Wrapper around @c make_slices_and_images().
|
---|
| 2383 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2384 | * - @c backup_media_type
|
---|
| 2385 | * - @c scratchdir
|
---|
| 2386 | * - @c tmpdir
|
---|
| 2387 | * @return The number of errors encountered (0 for success)
|
---|
| 2388 | * @ingroup MLarchiveGroup
|
---|
| 2389 | */
|
---|
[1645] | 2390 | int make_those_slices_phase()
|
---|
[1] | 2391 | {
|
---|
| 2392 |
|
---|
[128] | 2393 | /*@ int ***************************************************** */
|
---|
| 2394 | int res = 0;
|
---|
| 2395 | int retval = 0;
|
---|
[1] | 2396 |
|
---|
[128] | 2397 | /*@ buffers ************************************************** */
|
---|
| 2398 | char *biggielist;
|
---|
| 2399 | char *command;
|
---|
| 2400 | char *blah;
|
---|
| 2401 | char *xattr_fname;
|
---|
| 2402 | char *acl_fname;
|
---|
[1] | 2403 |
|
---|
[128] | 2404 | assert(bkpinfo != NULL);
|
---|
| 2405 | /* slice big files */
|
---|
| 2406 | malloc_string(biggielist);
|
---|
| 2407 | malloc_string(xattr_fname);
|
---|
| 2408 | malloc_string(acl_fname);
|
---|
| 2409 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 2410 | "Archiving large files to media ");
|
---|
| 2411 | sprintf(biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
|
---|
[948] | 2412 | if (g_getfattr) {
|
---|
| 2413 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2414 | }
|
---|
| 2415 | if (g_getfacl) {
|
---|
| 2416 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2417 | }
|
---|
[1] | 2418 |
|
---|
[1236] | 2419 | asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
|
---|
[128] | 2420 | biggielist);
|
---|
| 2421 | paranoid_system(command);
|
---|
[1236] | 2422 | paranoid_free(command);
|
---|
| 2423 |
|
---|
| 2424 | asprintf(&blah, "biggielist = %s", biggielist);
|
---|
[128] | 2425 | log_msg(2, blah);
|
---|
[1236] | 2426 | paranoid_free(blah);
|
---|
[128] | 2427 |
|
---|
| 2428 | if (!does_file_exist(biggielist)) {
|
---|
| 2429 | log_msg(1, "BTW, the biggielist does not exist");
|
---|
| 2430 | }
|
---|
| 2431 |
|
---|
[948] | 2432 | if (g_getfattr) {
|
---|
| 2433 | get_fattr_list(biggielist, xattr_fname);
|
---|
[1236] | 2434 | asprintf(&command, "cp %s %s/archives/", xattr_fname,
|
---|
[128] | 2435 | bkpinfo->scratchdir);
|
---|
[948] | 2436 | paranoid_system(command);
|
---|
[1236] | 2437 | paranoid_free(command);
|
---|
[948] | 2438 | }
|
---|
| 2439 | if (g_getfacl) {
|
---|
| 2440 | get_acl_list(biggielist, acl_fname);
|
---|
[1236] | 2441 | asprintf(&command, "cp %s %s/archives/", acl_fname,
|
---|
| 2442 | bkpinfo->scratchdir);
|
---|
[948] | 2443 | paranoid_system(command);
|
---|
[1236] | 2444 | paranoid_free(command);
|
---|
[948] | 2445 | }
|
---|
[128] | 2446 |
|
---|
| 2447 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[1645] | 2448 | res += write_EXAT_files_to_tape(xattr_fname, acl_fname);
|
---|
[1236] | 2449 | asprintf(&blah, "%ld", count_lines_in_file(biggielist));
|
---|
[684] | 2450 | write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
|
---|
[1236] | 2451 | paranoid_free(blah);
|
---|
[128] | 2452 | }
|
---|
[1645] | 2453 | res = make_slices_and_images(biggielist);
|
---|
[128] | 2454 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2455 | write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
|
---|
[128] | 2456 | BLK_STOP_BIGGIEFILES);
|
---|
| 2457 | }
|
---|
| 2458 | retval += res;
|
---|
| 2459 | if (res) {
|
---|
| 2460 | log_msg(1, "make_slices_and_images returned an error");
|
---|
| 2461 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 2462 | } else {
|
---|
| 2463 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2464 | }
|
---|
| 2465 | paranoid_free(blah);
|
---|
| 2466 | paranoid_free(biggielist);
|
---|
| 2467 | paranoid_free(command);
|
---|
| 2468 | paranoid_free(xattr_fname);
|
---|
| 2469 | paranoid_free(acl_fname);
|
---|
| 2470 | return (retval);
|
---|
[1] | 2471 | }
|
---|
| 2472 |
|
---|
| 2473 |
|
---|
| 2474 | /**
|
---|
| 2475 | * @addtogroup LLarchiveGroup
|
---|
| 2476 | * @{
|
---|
| 2477 | */
|
---|
| 2478 | /**
|
---|
| 2479 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
---|
| 2480 | * You can set this to your own function (for example, one to
|
---|
| 2481 | * transfer files over the network) or leave it as is.
|
---|
| 2482 | */
|
---|
[1645] | 2483 | int (*move_files_to_cd) (char *, ...) =
|
---|
[128] | 2484 | _move_files_to_cd;
|
---|
[1] | 2485 |
|
---|
| 2486 | /**
|
---|
| 2487 | * Move some files to the ISO scratch directory.
|
---|
| 2488 | * This function moves files specified as parameters, into the directory
|
---|
| 2489 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
---|
| 2490 | * CD are waiting.
|
---|
| 2491 | *
|
---|
| 2492 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2493 | * - @c media_size
|
---|
| 2494 | * - @c scratchdir
|
---|
| 2495 | * @param files_to_add The files to add to the scratchdir.
|
---|
| 2496 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2497 | * @note If and when the space occupied by the scratchdir would exceed
|
---|
| 2498 | * the capacity of the current CD,
|
---|
| 2499 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
---|
| 2500 | * scratchdir is emptied.
|
---|
| 2501 | *
|
---|
| 2502 | * @return The number of errors encountered (0 for success)
|
---|
| 2503 | */
|
---|
[1645] | 2504 | int _move_files_to_cd(char *files_to_add, ...)
|
---|
[1] | 2505 | {
|
---|
| 2506 |
|
---|
[128] | 2507 | /*@ int ************************************************************ */
|
---|
| 2508 | int retval = 0;
|
---|
[1] | 2509 | int res = 0;
|
---|
| 2510 |
|
---|
[128] | 2511 | /*@ buffers ******************************************************** */
|
---|
| 2512 | char *tmp, *curr_file, *cf;
|
---|
[1] | 2513 |
|
---|
[128] | 2514 | /*@ long ************************************************************ */
|
---|
| 2515 | va_list ap;
|
---|
| 2516 | long long would_occupy;
|
---|
[1] | 2517 |
|
---|
[128] | 2518 | assert(bkpinfo != NULL);
|
---|
| 2519 | malloc_string(curr_file);
|
---|
| 2520 | tmp = malloc(1200);
|
---|
| 2521 | would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
|
---|
| 2522 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2523 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2524 | if (!cf) {
|
---|
| 2525 | continue;
|
---|
| 2526 | }
|
---|
| 2527 | strcpy(curr_file, cf);
|
---|
| 2528 | if (!does_file_exist(curr_file)) {
|
---|
| 2529 | log_msg(1,
|
---|
| 2530 | "Warning - you're trying to add a non-existent file - '%s' to the CD",
|
---|
| 2531 | curr_file);
|
---|
| 2532 | } else {
|
---|
| 2533 | log_msg(8, "Trying to add file %s to CD", curr_file);
|
---|
| 2534 | would_occupy += length_of_file(curr_file) / 1024;
|
---|
| 2535 | }
|
---|
[1] | 2536 | }
|
---|
[128] | 2537 | va_end(ap);
|
---|
[1] | 2538 |
|
---|
[128] | 2539 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
| 2540 | fatal_error("move_files_to_cd() - unknown media size");
|
---|
[1] | 2541 | }
|
---|
[128] | 2542 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
|
---|
[1645] | 2543 | res = write_iso_and_go_on(FALSE); /* FALSE because this is not the last CD we'll write */
|
---|
[128] | 2544 | retval += res;
|
---|
| 2545 | if (res) {
|
---|
| 2546 | log_msg(1, "WARNING - write_iso_and_go_on returned an error");
|
---|
| 2547 | }
|
---|
| 2548 | }
|
---|
[1] | 2549 |
|
---|
[128] | 2550 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2551 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2552 | if (!cf) {
|
---|
| 2553 | continue;
|
---|
| 2554 | }
|
---|
| 2555 | strcpy(curr_file, cf);
|
---|
[1] | 2556 |
|
---|
[128] | 2557 | sprintf(tmp, "mv -f %s %s/archives/", curr_file,
|
---|
| 2558 | bkpinfo->scratchdir);
|
---|
| 2559 | res = run_program_and_log_output(tmp, 5);
|
---|
| 2560 | retval += res;
|
---|
| 2561 | if (res) {
|
---|
| 2562 | log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
|
---|
| 2563 | } else {
|
---|
| 2564 | log_msg(8, "Moved %s to CD OK", tmp);
|
---|
| 2565 | }
|
---|
| 2566 | // unlink (curr_file);
|
---|
[1] | 2567 | }
|
---|
[128] | 2568 | va_end(ap);
|
---|
| 2569 |
|
---|
| 2570 | if (retval) {
|
---|
| 2571 | log_msg(1,
|
---|
| 2572 | "Warning - errors occurred while I was adding files to CD dir");
|
---|
[1] | 2573 | }
|
---|
[128] | 2574 | paranoid_free(tmp);
|
---|
| 2575 | paranoid_free(curr_file);
|
---|
| 2576 | return (retval);
|
---|
[1] | 2577 | }
|
---|
| 2578 |
|
---|
| 2579 | /* @} - end of LLarchiveGroup */
|
---|
| 2580 |
|
---|
| 2581 |
|
---|
| 2582 |
|
---|
| 2583 |
|
---|
| 2584 | /**
|
---|
| 2585 | * @addtogroup LLarchiveGroup
|
---|
| 2586 | * @{
|
---|
| 2587 | */
|
---|
| 2588 | /**
|
---|
| 2589 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
---|
| 2590 | * You can set this to your own function (for example, one to
|
---|
| 2591 | * transfer files over the network) or leave it as is.
|
---|
| 2592 | */
|
---|
[1645] | 2593 | int (*move_files_to_stream) (char *, ...) =
|
---|
[128] | 2594 | _move_files_to_stream;
|
---|
[1] | 2595 |
|
---|
| 2596 | /**
|
---|
| 2597 | * Copy some files to tape.
|
---|
| 2598 | * This function copies the files specified as parameters into the tape stream.
|
---|
| 2599 | *
|
---|
| 2600 | * @param bkpinfo The backup information structure. Used only in the call to
|
---|
| 2601 | * @c write_file_to_stream_from_file().
|
---|
| 2602 | *
|
---|
| 2603 | * @param files_to_add The files to copy to the tape stream.
|
---|
| 2604 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2605 | * @note Files may be split across multiple tapes if necessary.
|
---|
| 2606 | *
|
---|
| 2607 | * @return The number of errors encountered (0 for success)
|
---|
| 2608 | */
|
---|
| 2609 | int
|
---|
[1645] | 2610 | _move_files_to_stream(char *files_to_add, ...)
|
---|
[1] | 2611 | {
|
---|
| 2612 |
|
---|
[128] | 2613 | /*@ int ************************************************************ */
|
---|
| 2614 | int retval = 0;
|
---|
[1] | 2615 | int res = 0;
|
---|
[128] | 2616 | /*@ buffers ******************************************************** */
|
---|
[1] | 2617 |
|
---|
[128] | 2618 | /*@ char *********************************************************** */
|
---|
[1] | 2619 | char start_chr;
|
---|
| 2620 | char stop_chr;
|
---|
[128] | 2621 | char *curr_file, *cf;
|
---|
| 2622 | /*@ long long ****************************************************** */
|
---|
[684] | 2623 | off_t length_of_incoming_file = (off_t)0;
|
---|
[128] | 2624 | t_archtype type;
|
---|
| 2625 | va_list ap;
|
---|
[1] | 2626 |
|
---|
[128] | 2627 | assert(bkpinfo != NULL);
|
---|
| 2628 | malloc_string(curr_file);
|
---|
| 2629 | va_start(ap, files_to_add);
|
---|
| 2630 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2631 | if (!cf) {
|
---|
| 2632 | continue;
|
---|
| 2633 | }
|
---|
| 2634 | strcpy(curr_file, cf);
|
---|
| 2635 | if (!does_file_exist(curr_file)) {
|
---|
| 2636 | log_msg(1,
|
---|
| 2637 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
---|
| 2638 | curr_file);
|
---|
| 2639 | }
|
---|
[1] | 2640 | /* create header chars */
|
---|
[128] | 2641 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
---|
| 2642 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
---|
[1] | 2643 | /* ask for new tape if necessary */
|
---|
[128] | 2644 | length_of_incoming_file = length_of_file(curr_file);
|
---|
| 2645 | write_header_block_to_stream(length_of_incoming_file, curr_file,
|
---|
| 2646 | start_chr);
|
---|
| 2647 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
|
---|
| 2648 | type = fileset;
|
---|
| 2649 | } else if (strstr(curr_file, "slice")) {
|
---|
| 2650 | type = biggieslice;
|
---|
| 2651 | } else {
|
---|
| 2652 | type = other;
|
---|
| 2653 | }
|
---|
[1645] | 2654 | res = write_file_to_stream_from_file(curr_file);
|
---|
[128] | 2655 | retval += res;
|
---|
| 2656 | unlink(curr_file);
|
---|
[1] | 2657 | /* write closing header */
|
---|
[684] | 2658 | write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
|
---|
[128] | 2659 | }
|
---|
| 2660 | va_end(ap);
|
---|
[1] | 2661 |
|
---|
[128] | 2662 | if (retval) {
|
---|
| 2663 | log_msg(1,
|
---|
| 2664 | "Warning - errors occurred while I was adding file to tape");
|
---|
| 2665 | }
|
---|
| 2666 | paranoid_free(curr_file);
|
---|
| 2667 | return (retval);
|
---|
[1] | 2668 | }
|
---|
| 2669 |
|
---|
| 2670 | /* @} - end of LLarchiveGroup */
|
---|
| 2671 |
|
---|
| 2672 |
|
---|
| 2673 |
|
---|
| 2674 | /**
|
---|
| 2675 | * @addtogroup utilityGroup
|
---|
| 2676 | * @{
|
---|
| 2677 | */
|
---|
| 2678 | /**
|
---|
| 2679 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
---|
| 2680 | * @param cdrw_dev Set to the CD-R(W) device checked.
|
---|
| 2681 | * @param keep_looping If TRUE, keep pestering user until they insist
|
---|
| 2682 | * or insert a correct CD; if FALSE, only check once.
|
---|
| 2683 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
---|
| 2684 | */
|
---|
[128] | 2685 | int interrogate_disk_currently_in_cdrw_drive(char *cdrw_dev,
|
---|
| 2686 | bool keep_looping)
|
---|
[1] | 2687 | {
|
---|
[128] | 2688 | char *tmp;
|
---|
| 2689 | int res = 0;
|
---|
| 2690 | char *bkp;
|
---|
| 2691 | char *cdrecord;
|
---|
[1] | 2692 |
|
---|
[128] | 2693 | malloc_string(tmp);
|
---|
| 2694 | malloc_string(bkp);
|
---|
| 2695 | malloc_string(cdrecord);
|
---|
| 2696 | strcpy(bkp, cdrw_dev);
|
---|
| 2697 | if (find_cdrw_device(cdrw_dev)) {
|
---|
| 2698 | strcpy(cdrw_dev, bkp);
|
---|
| 2699 | } else {
|
---|
| 2700 | if (!system("which cdrecord > /dev/null 2> /dev/null")) {
|
---|
| 2701 | sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
|
---|
| 2702 | } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 2703 | sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
|
---|
| 2704 | } else {
|
---|
| 2705 | cdrecord[0] = '\0';
|
---|
| 2706 | log_msg(2, "Oh well. I guess I'll just pray then.");
|
---|
| 2707 | }
|
---|
| 2708 | if (cdrecord[0]) {
|
---|
| 2709 | if (!keep_looping) {
|
---|
| 2710 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2711 | res = run_program_and_log_output(cdrecord, 5);
|
---|
| 2712 | } else {
|
---|
| 2713 | while ((res = run_program_and_log_output(cdrecord, 5))) {
|
---|
| 2714 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2715 | if (ask_me_yes_or_no
|
---|
| 2716 | ("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
|
---|
| 2717 | {
|
---|
| 2718 | log_msg(1, "Well, he insisted...");
|
---|
| 2719 | break;
|
---|
| 2720 | }
|
---|
| 2721 | }
|
---|
| 2722 | }
|
---|
| 2723 | }
|
---|
| 2724 | }
|
---|
[1] | 2725 | // retract_CD_tray_and_defeat_autorun();
|
---|
[128] | 2726 | paranoid_free(tmp);
|
---|
| 2727 | paranoid_free(cdrecord);
|
---|
| 2728 | paranoid_free(bkp);
|
---|
| 2729 | return (res);
|
---|
[1] | 2730 | }
|
---|
| 2731 |
|
---|
| 2732 |
|
---|
| 2733 |
|
---|
| 2734 |
|
---|
| 2735 |
|
---|
| 2736 |
|
---|
| 2737 |
|
---|
| 2738 |
|
---|
| 2739 |
|
---|
| 2740 | /**
|
---|
| 2741 | * Asks the user to put a CD-R(W) in the drive.
|
---|
| 2742 | * @param ask_for_one_if_more_than_this (unused)
|
---|
| 2743 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
---|
| 2744 | */
|
---|
| 2745 | void
|
---|
[128] | 2746 | pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
|
---|
[1] | 2747 | {
|
---|
| 2748 |
|
---|
[128] | 2749 | /*@ buffers ********************************************* */
|
---|
| 2750 | char *tmp;
|
---|
| 2751 | char *szmsg;
|
---|
| 2752 | char *cdrom_dev;
|
---|
| 2753 | char *cdrw_dev;
|
---|
| 2754 | char *our_serial_str;
|
---|
| 2755 | bool ok_go_ahead_burn_it;
|
---|
| 2756 | int cd_number = -1;
|
---|
| 2757 | int attempt_to_mount_returned_this = 999;
|
---|
| 2758 | char *mtpt;
|
---|
| 2759 | char *szcdno;
|
---|
| 2760 | char *szserfname;
|
---|
| 2761 | char *szunmount;
|
---|
[1] | 2762 |
|
---|
[128] | 2763 | malloc_string(tmp);
|
---|
| 2764 | malloc_string(szmsg);
|
---|
| 2765 | malloc_string(cdrom_dev);
|
---|
| 2766 | malloc_string(cdrw_dev);
|
---|
| 2767 | malloc_string(mtpt);
|
---|
| 2768 | malloc_string(szcdno);
|
---|
| 2769 | malloc_string(szserfname);
|
---|
| 2770 | malloc_string(our_serial_str);
|
---|
| 2771 | malloc_string(szunmount);
|
---|
[1] | 2772 |
|
---|
[128] | 2773 | sprintf(szmsg, "I am about to burn %s #%d",
|
---|
| 2774 | media_descriptor_string(g_backup_media_type),
|
---|
| 2775 | g_current_media_number);
|
---|
| 2776 | log_to_screen(szmsg);
|
---|
| 2777 | if (g_current_media_number < ask_for_one_if_more_than_this) {
|
---|
| 2778 | return;
|
---|
| 2779 | }
|
---|
| 2780 | log_to_screen("Scanning CD-ROM drive...");
|
---|
[1644] | 2781 | sprintf(mtpt, "%s/cd.mtpt", bkpinfo->tmpdir);
|
---|
[128] | 2782 | make_hole_for_dir(mtpt);
|
---|
[1] | 2783 |
|
---|
[128] | 2784 | gotos_make_me_puke:
|
---|
| 2785 | ok_go_ahead_burn_it = TRUE;
|
---|
| 2786 | if (!find_cdrom_device(cdrom_dev, FALSE)) {
|
---|
[1] | 2787 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
---|
| 2788 | log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
---|
| 2789 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2790 | */
|
---|
[128] | 2791 | sprintf(tmp, "umount %s", cdrom_dev);
|
---|
| 2792 | run_program_and_log_output(tmp, 1);
|
---|
| 2793 | sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
---|
| 2794 | sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
---|
| 2795 | sprintf(szunmount, "umount %s", mtpt);
|
---|
| 2796 | cd_number = -1;
|
---|
| 2797 | our_serial_str[0] = '\0';
|
---|
| 2798 | sprintf(tmp, "mount %s %s", cdrom_dev, mtpt);
|
---|
| 2799 | if ((attempt_to_mount_returned_this =
|
---|
| 2800 | run_program_and_log_output(tmp, 1))) {
|
---|
| 2801 | log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
---|
| 2802 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
---|
| 2803 | /*
|
---|
| 2804 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
| 2805 | {
|
---|
| 2806 | ok_go_ahead_burn_it = FALSE;
|
---|
| 2807 | log_to_screen("There isn't a writable CD/DVD in the drive.");
|
---|
| 2808 | }
|
---|
| 2809 | else
|
---|
| 2810 | {
|
---|
| 2811 | log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
|
---|
| 2812 | }
|
---|
| 2813 | */
|
---|
| 2814 | } else if (!does_file_exist(szcdno)
|
---|
| 2815 | || !does_file_exist(szserfname)) {
|
---|
| 2816 | log_to_screen
|
---|
| 2817 | ("%s has data on it but it's probably not a Mondo CD.",
|
---|
| 2818 | media_descriptor_string(g_backup_media_type));
|
---|
| 2819 | } else {
|
---|
| 2820 | log_to_screen("%s found in drive. It's a Mondo disk.",
|
---|
| 2821 | media_descriptor_string(g_backup_media_type));
|
---|
| 2822 | cd_number = atoi(last_line_of_file(szcdno));
|
---|
| 2823 | sprintf(tmp, "cat %s 2> /dev/null", szserfname);
|
---|
| 2824 | strcpy(our_serial_str,
|
---|
| 2825 | call_program_and_get_last_line_of_output(tmp));
|
---|
| 2826 | // FIXME - should be able to use last_line_of_file(), surely?
|
---|
| 2827 | }
|
---|
| 2828 | run_program_and_log_output(szunmount, 1);
|
---|
| 2829 | log_msg(2, "paafcd: cd_number = %d", cd_number);
|
---|
| 2830 | log_msg(2, "our serial str = %s; g_serial_string = %s",
|
---|
| 2831 | our_serial_str, g_serial_string);
|
---|
| 2832 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
|
---|
| 2833 | log_msg(2, "This %s is part of this backup set!",
|
---|
| 2834 | media_descriptor_string(g_backup_media_type));
|
---|
| 2835 | ok_go_ahead_burn_it = FALSE;
|
---|
| 2836 | if (cd_number == g_current_media_number - 1) {
|
---|
| 2837 | log_to_screen
|
---|
| 2838 | ("I think you've left the previous %s in the drive.",
|
---|
| 2839 | media_descriptor_string(g_backup_media_type));
|
---|
| 2840 | } else {
|
---|
| 2841 | log_to_screen
|
---|
| 2842 | ("Please remove this %s. It is part of the backup set you're making now.",
|
---|
| 2843 | media_descriptor_string(g_backup_media_type));
|
---|
| 2844 | }
|
---|
| 2845 | } else {
|
---|
| 2846 | log_to_screen("...but not part of _our_ backup set.");
|
---|
| 2847 | }
|
---|
| 2848 | } else {
|
---|
| 2849 | log_msg(2,
|
---|
| 2850 | "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
|
---|
| 2851 | media_descriptor_string(g_backup_media_type));
|
---|
| 2852 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE)) {
|
---|
| 2853 | ok_go_ahead_burn_it = FALSE;
|
---|
| 2854 | log_to_screen("There isn't a writable %s in the drive.",
|
---|
| 2855 | media_descriptor_string(g_backup_media_type));
|
---|
| 2856 | }
|
---|
[1] | 2857 | }
|
---|
| 2858 |
|
---|
| 2859 | /*
|
---|
| 2860 | if (g_current_media_number > ask_for_one_if_more_than_this)
|
---|
| 2861 | {
|
---|
| 2862 | ok_go_ahead_burn_it = FALSE;
|
---|
| 2863 | log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
|
---|
| 2864 | }
|
---|
| 2865 | */
|
---|
| 2866 |
|
---|
[128] | 2867 | if (!ok_go_ahead_burn_it) {
|
---|
| 2868 | eject_device(cdrom_dev);
|
---|
| 2869 | sprintf(tmp,
|
---|
| 2870 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
---|
| 2871 | media_descriptor_string(g_backup_media_type),
|
---|
| 2872 | g_current_media_number,
|
---|
| 2873 | media_descriptor_string(g_backup_media_type));
|
---|
| 2874 | popup_and_OK(tmp);
|
---|
| 2875 | goto gotos_make_me_puke;
|
---|
| 2876 | } else {
|
---|
| 2877 | log_msg(2, "paafcd: OK, going ahead and burning it.");
|
---|
| 2878 | }
|
---|
[1] | 2879 |
|
---|
[128] | 2880 | log_msg(2,
|
---|
| 2881 | "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
|
---|
| 2882 | media_descriptor_string(g_backup_media_type));
|
---|
[1] | 2883 |
|
---|
[128] | 2884 | // if (ask_for_one_if_more_than_this>1) { popup_and_OK(szmsg); }
|
---|
[1] | 2885 |
|
---|
[128] | 2886 | log_to_screen("Proceeding w/ %s in drive.",
|
---|
| 2887 | media_descriptor_string(g_backup_media_type));
|
---|
| 2888 | paranoid_free(tmp);
|
---|
| 2889 | paranoid_free(szmsg);
|
---|
| 2890 | paranoid_free(cdrom_dev);
|
---|
| 2891 | paranoid_free(cdrw_dev);
|
---|
| 2892 | paranoid_free(mtpt);
|
---|
| 2893 | paranoid_free(szcdno);
|
---|
| 2894 | paranoid_free(szserfname);
|
---|
| 2895 | paranoid_free(our_serial_str);
|
---|
| 2896 | paranoid_free(szunmount);
|
---|
| 2897 | if (pmountable) {
|
---|
| 2898 | if (attempt_to_mount_returned_this) {
|
---|
| 2899 | *pmountable = FALSE;
|
---|
| 2900 | } else {
|
---|
| 2901 | *pmountable = TRUE;
|
---|
| 2902 | }
|
---|
| 2903 | }
|
---|
[1] | 2904 |
|
---|
| 2905 | }
|
---|
| 2906 |
|
---|
| 2907 |
|
---|
| 2908 |
|
---|
| 2909 |
|
---|
| 2910 |
|
---|
| 2911 |
|
---|
| 2912 |
|
---|
| 2913 |
|
---|
| 2914 | /**
|
---|
| 2915 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
---|
| 2916 | * @param array The bit array (as a @c char pointer).
|
---|
| 2917 | * @param N The bit number to set or reset.
|
---|
| 2918 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
---|
| 2919 | * @see get_bit_N_of_array
|
---|
| 2920 | */
|
---|
[128] | 2921 | void set_bit_N_of_array(char *array, int N, bool true_or_false)
|
---|
[1] | 2922 | {
|
---|
[128] | 2923 | int bit_number;
|
---|
| 2924 | int mask, orig_val, to_add;
|
---|
| 2925 | int element_number;
|
---|
[1] | 2926 |
|
---|
[128] | 2927 | assert(array != NULL);
|
---|
[1] | 2928 |
|
---|
[128] | 2929 | element_number = N / 8;
|
---|
| 2930 | bit_number = N % 8;
|
---|
| 2931 | to_add = (1 << bit_number);
|
---|
| 2932 | mask = 255 - to_add;
|
---|
| 2933 | orig_val = array[element_number] & mask;
|
---|
| 2934 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
---|
| 2935 | if (true_or_false) {
|
---|
| 2936 | array[element_number] = orig_val | to_add;
|
---|
| 2937 | }
|
---|
[1] | 2938 | }
|
---|
| 2939 |
|
---|
| 2940 | /* @} - end of utilityGroup */
|
---|
| 2941 |
|
---|
| 2942 |
|
---|
| 2943 |
|
---|
| 2944 |
|
---|
| 2945 |
|
---|
| 2946 |
|
---|
| 2947 |
|
---|
| 2948 |
|
---|
| 2949 | /**
|
---|
| 2950 | * Chop up @c filename.
|
---|
| 2951 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2952 | * - @c backup_media_type
|
---|
| 2953 | * - @c compression_level
|
---|
| 2954 | * - @c optimal_set_size
|
---|
| 2955 | * - @c tmpdir
|
---|
| 2956 | * - @c use_lzo
|
---|
| 2957 | * - @c zip_exe
|
---|
| 2958 | * - @c zip_suffix
|
---|
| 2959 | *
|
---|
| 2960 | * @param biggie_filename The file to chop up.
|
---|
[296] | 2961 | * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
|
---|
[1] | 2962 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
---|
| 2963 | * @param noof_biggie_files The number of biggie files there are total.
|
---|
| 2964 | * @return The number of errors encountered (0 for success)
|
---|
| 2965 | * @see make_slices_and_images
|
---|
| 2966 | * @ingroup LLarchiveGroup
|
---|
| 2967 | */
|
---|
| 2968 | int
|
---|
[1645] | 2969 | slice_up_file_etc(char *biggie_filename,
|
---|
[296] | 2970 | char *ntfsprog_fifo, long biggie_file_number,
|
---|
| 2971 | long noof_biggie_files, bool use_ntfsprog)
|
---|
[1] | 2972 | {
|
---|
| 2973 |
|
---|
[128] | 2974 | /*@ buffers ************************************************** */
|
---|
| 2975 | char *tmp, *checksum_line, *command;
|
---|
| 2976 | char *tempblock;
|
---|
| 2977 | char *curr_slice_fname_uncompressed;
|
---|
| 2978 | char *curr_slice_fname_compressed;
|
---|
| 2979 | char *file_to_archive;
|
---|
| 2980 | char *file_to_openin;
|
---|
| 2981 | /*@ pointers ************************************************** */
|
---|
| 2982 | char *pB;
|
---|
[1552] | 2983 | FILE *fin = NULL, *fout = NULL;
|
---|
[1] | 2984 |
|
---|
[128] | 2985 | /*@ bool ****************************************************** */
|
---|
| 2986 | bool finished = FALSE;
|
---|
[1] | 2987 |
|
---|
[128] | 2988 | /*@ long ****************************************************** */
|
---|
| 2989 | size_t blksize = 0;
|
---|
| 2990 | long slice_num = 0;
|
---|
| 2991 | long i;
|
---|
| 2992 | long optimal_set_size;
|
---|
| 2993 | bool should_I_compress_slices;
|
---|
| 2994 | char *suffix; // for compressed slices
|
---|
[1] | 2995 |
|
---|
[128] | 2996 | /*@ long long ************************************************** */
|
---|
[684] | 2997 | off_t totalread = (off_t)0;
|
---|
| 2998 | off_t totallength = (off_t)0;
|
---|
| 2999 | off_t length;
|
---|
[1] | 3000 |
|
---|
[128] | 3001 | /*@ int ******************************************************** */
|
---|
| 3002 | int retval = 0;
|
---|
| 3003 | int res = 0;
|
---|
[1] | 3004 |
|
---|
[128] | 3005 | /*@ structures ************************************************** */
|
---|
| 3006 | struct s_filename_and_lstat_info biggiestruct;
|
---|
[1] | 3007 | // struct stat statbuf;
|
---|
| 3008 |
|
---|
[128] | 3009 | assert(bkpinfo != NULL);
|
---|
| 3010 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
---|
| 3011 | malloc_string(tmp);
|
---|
| 3012 | malloc_string(checksum_line);
|
---|
| 3013 | malloc_string(curr_slice_fname_uncompressed);
|
---|
| 3014 | malloc_string(curr_slice_fname_compressed);
|
---|
| 3015 | malloc_string(file_to_archive);
|
---|
| 3016 | malloc_string(suffix);
|
---|
| 3017 | command = malloc(MAX_STR_LEN * 8);
|
---|
[1] | 3018 |
|
---|
[128] | 3019 | biggiestruct.for_backward_compatibility = '\n';
|
---|
[296] | 3020 | biggiestruct.use_ntfsprog = use_ntfsprog;
|
---|
[128] | 3021 | if (!(tempblock = (char *) malloc(256 * 1024))) {
|
---|
| 3022 | fatal_error("malloc error 256*1024");
|
---|
| 3023 | }
|
---|
| 3024 | optimal_set_size = bkpinfo->optimal_set_size;
|
---|
| 3025 | if (is_this_file_compressed(biggie_filename)
|
---|
| 3026 | || bkpinfo->compression_level == 0) {
|
---|
| 3027 | suffix[0] = '\0';
|
---|
| 3028 | // log_it("%s is indeed compressed :-)", filename);
|
---|
| 3029 | should_I_compress_slices = FALSE;
|
---|
| 3030 | } else {
|
---|
| 3031 | strcpy(suffix, bkpinfo->zip_suffix);
|
---|
| 3032 | should_I_compress_slices = TRUE;
|
---|
| 3033 | }
|
---|
[1] | 3034 |
|
---|
[128] | 3035 | if (optimal_set_size < 999) {
|
---|
| 3036 | fatal_error("bkpinfo->optimal_set_size is insanely small");
|
---|
| 3037 | }
|
---|
[296] | 3038 | if (ntfsprog_fifo) {
|
---|
| 3039 | file_to_openin = ntfsprog_fifo;
|
---|
[128] | 3040 | strcpy(checksum_line, "IGNORE");
|
---|
| 3041 | log_msg(2,
|
---|
| 3042 | "Not calculating checksum for %s: it would take too long",
|
---|
| 3043 | biggie_filename);
|
---|
[296] | 3044 | if ( !find_home_of_exe("ntfsresize")) {
|
---|
| 3045 | fatal_error("ntfsresize not found");
|
---|
| 3046 | }
|
---|
| 3047 | sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
|
---|
| 3048 | log_it("command = %s", command);
|
---|
| 3049 | strcpy (tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 3050 | log_it("res of it = %s", tmp);
|
---|
[684] | 3051 | totallength = (off_t)atoll(tmp);
|
---|
[128] | 3052 | } else {
|
---|
| 3053 | file_to_openin = biggie_filename;
|
---|
[693] | 3054 | if (strchr(biggie_filename,'\'') != NULL) {
|
---|
| 3055 | sprintf(command, "md5sum \"%s\"", biggie_filename);
|
---|
| 3056 | } else {
|
---|
| 3057 | sprintf(command, "md5sum '%s'", biggie_filename);
|
---|
| 3058 | }
|
---|
[128] | 3059 | if (!(fin = popen(command, "r"))) {
|
---|
| 3060 | log_OS_error("Unable to popen-in command");
|
---|
| 3061 | return (1);
|
---|
| 3062 | }
|
---|
| 3063 | (void) fgets(checksum_line, MAX_STR_LEN, fin);
|
---|
| 3064 | pclose(fin);
|
---|
[167] | 3065 | totallength = length_of_file (biggie_filename);
|
---|
[128] | 3066 | }
|
---|
| 3067 | lstat(biggie_filename, &biggiestruct.properties);
|
---|
| 3068 | strcpy(biggiestruct.filename, biggie_filename);
|
---|
| 3069 | pB = strchr(checksum_line, ' ');
|
---|
| 3070 | if (!pB) {
|
---|
| 3071 | pB = strchr(checksum_line, '\t');
|
---|
| 3072 | }
|
---|
| 3073 | if (pB) {
|
---|
| 3074 | *pB = '\0';
|
---|
| 3075 | }
|
---|
| 3076 | strcpy(biggiestruct.checksum, checksum_line);
|
---|
[1] | 3077 |
|
---|
[128] | 3078 | strcpy(tmp, slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
|
---|
| 3079 | fout = fopen(tmp, "w");
|
---|
[1236] | 3080 | if (fout == NULL) {
|
---|
[1261] | 3081 | log_msg(1, "Unable to open and write to %s\n", tmp);
|
---|
[1236] | 3082 | paranoid_free(tmp);
|
---|
| 3083 | paranoid_free(suffix);
|
---|
| 3084 | return (1);
|
---|
| 3085 | }
|
---|
| 3086 |
|
---|
[128] | 3087 | (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
|
---|
[1900] | 3088 | if (fout) {
|
---|
| 3089 | paranoid_fclose(fout);
|
---|
| 3090 | }
|
---|
[128] | 3091 | length = totallength / optimal_set_size / 1024;
|
---|
| 3092 | log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
|
---|
| 3093 | file_to_openin);
|
---|
| 3094 | if (!(fin = fopen(file_to_openin, "r"))) {
|
---|
| 3095 | log_OS_error("Unable to openin biggie_filename");
|
---|
| 3096 | sprintf(tmp, "Cannot archive bigfile '%s': not found",
|
---|
| 3097 | biggie_filename);
|
---|
| 3098 | log_to_screen(tmp);
|
---|
| 3099 | paranoid_free(tempblock);
|
---|
| 3100 | paranoid_free(tmp);
|
---|
| 3101 | paranoid_free(checksum_line);
|
---|
| 3102 | paranoid_free(command);
|
---|
| 3103 | return (1);
|
---|
| 3104 | }
|
---|
| 3105 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3106 | res =
|
---|
[1645] | 3107 | move_files_to_stream(slice_fname(biggie_file_number, 0,
|
---|
[128] | 3108 | bkpinfo->tmpdir, ""), NULL);
|
---|
| 3109 | } else {
|
---|
| 3110 | res =
|
---|
[1645] | 3111 | move_files_to_cd(slice_fname(biggie_file_number, 0,
|
---|
[128] | 3112 | bkpinfo->tmpdir, ""), NULL);
|
---|
| 3113 | }
|
---|
| 3114 | i = bkpinfo->optimal_set_size / 256;
|
---|
| 3115 | for (slice_num = 1; !finished; slice_num++) {
|
---|
| 3116 | strcpy(curr_slice_fname_uncompressed,
|
---|
| 3117 | slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
| 3118 | ""));
|
---|
| 3119 | strcpy(curr_slice_fname_compressed,
|
---|
| 3120 | slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
| 3121 | suffix));
|
---|
[1] | 3122 |
|
---|
[1645] | 3123 | strcpy(tmp, percent_media_full_comment());
|
---|
[128] | 3124 | update_progress_form(tmp);
|
---|
| 3125 | if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
|
---|
| 3126 | log_OS_error(curr_slice_fname_uncompressed);
|
---|
| 3127 | return (1);
|
---|
[1] | 3128 | }
|
---|
[128] | 3129 | if ((i == bkpinfo->optimal_set_size / 256)
|
---|
| 3130 | && (totalread < 1.1 * totallength)) {
|
---|
| 3131 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
|
---|
| 3132 | blksize = fread(tempblock, 1, 256 * 1024, fin);
|
---|
| 3133 | if (blksize > 0) {
|
---|
| 3134 | totalread = totalread + blksize;
|
---|
| 3135 | (void) fwrite(tempblock, 1, blksize, fout);
|
---|
| 3136 | } else {
|
---|
| 3137 | break;
|
---|
| 3138 | }
|
---|
| 3139 | }
|
---|
| 3140 | } else {
|
---|
| 3141 | i = 0;
|
---|
| 3142 | }
|
---|
| 3143 | paranoid_fclose(fout);
|
---|
| 3144 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
---|
[1] | 3145 | {
|
---|
[128] | 3146 | if (!does_file_exist(curr_slice_fname_uncompressed)) {
|
---|
| 3147 | log_msg(2,
|
---|
| 3148 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
---|
| 3149 | curr_slice_fname_uncompressed);
|
---|
| 3150 | }
|
---|
| 3151 | if (should_I_compress_slices && bkpinfo->compression_level > 0) {
|
---|
| 3152 | sprintf(command, "%s -%d %s", bkpinfo->zip_exe,
|
---|
| 3153 | bkpinfo->compression_level,
|
---|
| 3154 | curr_slice_fname_uncompressed);
|
---|
| 3155 | log_msg(2, command);
|
---|
| 3156 | if ((res = system(command))) {
|
---|
| 3157 | log_OS_error(command);
|
---|
| 3158 | }
|
---|
| 3159 | // did_I_compress_slice = TRUE;
|
---|
| 3160 | } else {
|
---|
| 3161 | sprintf(command, "mv %s %s 2>> %s",
|
---|
| 3162 | curr_slice_fname_uncompressed,
|
---|
| 3163 | curr_slice_fname_compressed, MONDO_LOGFILE);
|
---|
| 3164 | res = 0; // don't do it :)
|
---|
| 3165 | // did_I_compress_slice = FALSE;
|
---|
| 3166 | }
|
---|
| 3167 | retval += res;
|
---|
| 3168 | if (res) {
|
---|
| 3169 | log_msg(2, "Failed to compress the slice");
|
---|
| 3170 | }
|
---|
| 3171 | if (bkpinfo->use_lzo
|
---|
| 3172 | && strcmp(curr_slice_fname_compressed,
|
---|
| 3173 | curr_slice_fname_uncompressed)) {
|
---|
| 3174 | unlink(curr_slice_fname_uncompressed);
|
---|
| 3175 | }
|
---|
| 3176 | if (res) {
|
---|
| 3177 | sprintf(tmp, "Problem with slice # %ld", slice_num);
|
---|
| 3178 | } else {
|
---|
| 3179 | sprintf(tmp,
|
---|
| 3180 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
---|
| 3181 | biggie_filename, biggie_file_number + 1,
|
---|
| 3182 | slice_num);
|
---|
| 3183 | }
|
---|
[1] | 3184 | #ifndef _XWIN
|
---|
[128] | 3185 | if (!g_text_mode) {
|
---|
| 3186 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 3187 | newtRefresh();
|
---|
| 3188 | } else {
|
---|
| 3189 | log_msg(2, tmp);
|
---|
| 3190 | }
|
---|
[1] | 3191 | #else
|
---|
[128] | 3192 | log_msg(2, tmp);
|
---|
[1] | 3193 | #endif
|
---|
[128] | 3194 | strcpy(file_to_archive, curr_slice_fname_compressed);
|
---|
| 3195 | g_current_progress++;
|
---|
| 3196 | } else { /* if i==0 then ... */
|
---|
[1] | 3197 |
|
---|
[128] | 3198 | finished = TRUE;
|
---|
| 3199 | strcpy(file_to_archive, curr_slice_fname_uncompressed);
|
---|
| 3200 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3201 | break;
|
---|
| 3202 | }
|
---|
| 3203 | }
|
---|
| 3204 |
|
---|
| 3205 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3206 | register_in_tape_catalog(biggieslice, biggie_file_number,
|
---|
| 3207 | slice_num, file_to_archive);
|
---|
| 3208 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
| 3209 | file_to_archive);
|
---|
[1645] | 3210 | res = move_files_to_stream(file_to_archive, NULL);
|
---|
[128] | 3211 | } else {
|
---|
[1645] | 3212 | res = move_files_to_cd(file_to_archive, NULL);
|
---|
[128] | 3213 | }
|
---|
| 3214 | retval += res;
|
---|
| 3215 | if (res) {
|
---|
| 3216 | sprintf(tmp,
|
---|
| 3217 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
---|
| 3218 | slice_num, biggie_file_number + 1);
|
---|
| 3219 | log_to_screen(tmp);
|
---|
| 3220 | fatal_error
|
---|
| 3221 | ("Hard disk full. You should have bought a bigger one.");
|
---|
| 3222 | }
|
---|
[1] | 3223 | }
|
---|
[128] | 3224 | paranoid_fclose(fin);
|
---|
| 3225 | sprintf(tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
|
---|
| 3226 | if (retval) {
|
---|
| 3227 | strcat(tmp, "...FAILED");
|
---|
| 3228 | } else {
|
---|
| 3229 | strcat(tmp, "...OK!");
|
---|
[1] | 3230 | }
|
---|
[128] | 3231 | log_msg(1, tmp);
|
---|
| 3232 | paranoid_free(tempblock);
|
---|
| 3233 | paranoid_free(tmp);
|
---|
| 3234 | paranoid_free(checksum_line);
|
---|
| 3235 | paranoid_free(command);
|
---|
| 3236 | paranoid_free(curr_slice_fname_uncompressed);
|
---|
| 3237 | paranoid_free(curr_slice_fname_compressed);
|
---|
| 3238 | paranoid_free(file_to_archive);
|
---|
| 3239 | paranoid_free(suffix);
|
---|
| 3240 | return (retval);
|
---|
[1] | 3241 | }
|
---|
| 3242 |
|
---|
| 3243 |
|
---|
| 3244 |
|
---|
| 3245 |
|
---|
| 3246 |
|
---|
| 3247 |
|
---|
| 3248 | /**
|
---|
| 3249 | * Remove the archives in @c d.
|
---|
| 3250 | * This could possibly include any of:
|
---|
| 3251 | * - all afioballs (compressed and not)
|
---|
| 3252 | * - all filelists
|
---|
| 3253 | * - all slices
|
---|
| 3254 | * - all checksums
|
---|
| 3255 | * - a zero filler file
|
---|
| 3256 | *
|
---|
| 3257 | * @param d The directory to wipe the archives from.
|
---|
| 3258 | * @ingroup utilityGroup
|
---|
| 3259 | */
|
---|
[128] | 3260 | void wipe_archives(char *d)
|
---|
[1] | 3261 | {
|
---|
[128] | 3262 | /*@ buffers ********************************************* */
|
---|
| 3263 | char *tmp;
|
---|
| 3264 | char *dir;
|
---|
[1] | 3265 |
|
---|
[128] | 3266 | malloc_string(tmp);
|
---|
| 3267 | malloc_string(dir);
|
---|
| 3268 | assert_string_is_neither_NULL_nor_zerolength(d);
|
---|
[1] | 3269 |
|
---|
[128] | 3270 | sprintf(dir, "%s/archives", d);
|
---|
| 3271 | sprintf(tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
---|
| 3272 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3273 | sprintf(tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
|
---|
| 3274 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3275 | sprintf(tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
---|
| 3276 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3277 | sprintf(tmp, "rm -f %s/cklist*", dir);
|
---|
| 3278 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3279 | sprintf(tmp, "rm -f %s/zero", dir);
|
---|
| 3280 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3281 | log_msg(1, "Wiped %s's archives", dir);
|
---|
| 3282 | sprintf(tmp, "ls -l %s", dir);
|
---|
| 3283 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3284 | paranoid_free(tmp);
|
---|
| 3285 | paranoid_free(dir);
|
---|
[1] | 3286 | }
|
---|
| 3287 |
|
---|
| 3288 |
|
---|
| 3289 |
|
---|
| 3290 | /**
|
---|
| 3291 | * @addtogroup LLarchiveGroup
|
---|
| 3292 | * @{
|
---|
| 3293 | */
|
---|
| 3294 | /**
|
---|
| 3295 | * Write the final ISO image.
|
---|
| 3296 | * @param bkpinfo The backup information structure. Used only
|
---|
| 3297 | * in the call to @c write_iso_and_go_on().
|
---|
| 3298 | * @return The number of errors encountered (0 for success)
|
---|
| 3299 | * @see write_iso_and_go_on
|
---|
| 3300 | * @see make_iso_fs
|
---|
| 3301 | * @bug The final ISO is written even if there are no files on it. In practice,
|
---|
| 3302 | * however, this occurs rarely.
|
---|
| 3303 | */
|
---|
[1645] | 3304 | int write_final_iso_if_necessary()
|
---|
[1] | 3305 | {
|
---|
[128] | 3306 | /*@ int ***************************************************** */
|
---|
| 3307 | int res;
|
---|
[1] | 3308 |
|
---|
[128] | 3309 | /*@ buffers ************************************************** */
|
---|
| 3310 | char *tmp;
|
---|
[1] | 3311 |
|
---|
[128] | 3312 | malloc_string(tmp);
|
---|
| 3313 | assert(bkpinfo != NULL);
|
---|
[1] | 3314 |
|
---|
| 3315 | // I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
|
---|
| 3316 |
|
---|
[128] | 3317 | sprintf(tmp, "Writing the final ISO");
|
---|
| 3318 | log_msg(2, tmp);
|
---|
| 3319 | center_string(tmp, 80);
|
---|
[1] | 3320 | #ifndef _XWIN
|
---|
[128] | 3321 | if (!g_text_mode) {
|
---|
| 3322 | newtPushHelpLine(tmp);
|
---|
| 3323 | }
|
---|
[1] | 3324 | #endif
|
---|
[1645] | 3325 | res = write_iso_and_go_on(TRUE);
|
---|
[1] | 3326 | #ifndef _XWIN
|
---|
[128] | 3327 | if (!g_text_mode) {
|
---|
| 3328 | newtPopHelpLine();
|
---|
| 3329 | }
|
---|
[1] | 3330 | #endif
|
---|
[128] | 3331 | log_msg(2, "Returning from writing final ISO (res=%d)", res);
|
---|
| 3332 | paranoid_free(tmp);
|
---|
| 3333 | return (res);
|
---|
[1] | 3334 | }
|
---|
| 3335 |
|
---|
| 3336 |
|
---|
| 3337 | /**
|
---|
[20] | 3338 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
---|
[1] | 3339 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3340 | * - @c backup_media_type
|
---|
[20] | 3341 | * - @c prefix
|
---|
[1] | 3342 | * - @c isodir
|
---|
| 3343 | * - @c manual_cd_tray
|
---|
| 3344 | * - @c media_size
|
---|
| 3345 | * - @c nfs_mount
|
---|
| 3346 | * - @c nfs_remote_dir
|
---|
| 3347 | * - @c scratchdir
|
---|
| 3348 | * - @c verify_data
|
---|
| 3349 | *
|
---|
| 3350 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
---|
| 3351 | * @return The number of errors encountered (0 for success)
|
---|
| 3352 | * @see make_iso_fs
|
---|
| 3353 | */
|
---|
[1645] | 3354 | int write_iso_and_go_on(bool last_cd)
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[1] | 3355 | {
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[128] | 3356 | /*@ pointers **************************************************** */
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| 3357 | FILE *fout;
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[1] | 3358 |
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[128] | 3359 | /*@ buffers ***************************************************** */
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| 3360 | char *tmp;
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| 3361 | char *cdno_fname;
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| 3362 | char *lastcd_fname;
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| 3363 | char *isofile;
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[1] | 3364 |
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[128] | 3365 | /*@ bool ******************************************************** */
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| 3366 | bool that_one_was_ok;
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| 3367 | bool orig_vfy_flag_val;
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[1] | 3368 |
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[128] | 3369 | /*@ int *********************************************************** */
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| 3370 | int res = 0;
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[1] | 3371 |
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[128] | 3372 | malloc_string(tmp);
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| 3373 | malloc_string(cdno_fname);
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| 3374 | malloc_string(lastcd_fname);
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| 3375 | malloc_string(isofile);
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[1] | 3376 |
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[128] | 3377 | assert(bkpinfo != NULL);
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| 3378 | orig_vfy_flag_val = bkpinfo->verify_data;
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| 3379 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
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| 3380 | fatal_error("write_iso_and_go_on() - unknown media size");
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| 3381 | }
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[1] | 3382 |
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[128] | 3383 | log_msg(1, "OK, time to make %s #%d",
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| 3384 | media_descriptor_string(bkpinfo->backup_media_type),
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| 3385 | g_current_media_number);
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[1] | 3386 |
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[128] | 3387 | /* label the ISO with its number */
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[1] | 3388 |
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[128] | 3389 | sprintf(cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
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| 3390 | fout = fopen(cdno_fname, "w");
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| 3391 | fprintf(fout, "%d", g_current_media_number);
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| 3392 | paranoid_fclose(fout);
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[1] | 3393 |
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[128] | 3394 | sprintf(tmp, "cp -f %s/autorun %s/", g_mondo_home,
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| 3395 | bkpinfo->scratchdir);
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| 3396 | if (run_program_and_log_output(tmp, FALSE)) {
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| 3397 | log_msg(2, "Warning - unable to copy autorun to scratchdir");
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[1] | 3398 | }
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[128] | 3399 |
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| 3400 | /* last CD or not? Label accordingly */
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| 3401 | sprintf(lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
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| 3402 | if (last_cd) {
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| 3403 | unlink(lastcd_fname);
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| 3404 | log_msg(2,
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| 3405 | "OK, you're telling me this is the last CD. Fair enough.");
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| 3406 | } else {
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| 3407 | fout = fopen(lastcd_fname, "w");
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| 3408 | fprintf(fout,
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| 3409 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
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| 3410 | paranoid_fclose(fout);
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[1] | 3411 | }
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[128] | 3412 | if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
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| 3413 | bkpinfo->media_size[g_current_media_number]) {
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| 3414 | sprintf(tmp,
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| 3415 | "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
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| 3416 | (long) space_occupied_by_cd(bkpinfo->scratchdir),
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| 3417 | (long) bkpinfo->media_size[g_current_media_number]);
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| 3418 | log_to_screen(tmp);
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| 3419 | }
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| 3420 | sprintf(isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
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| 3421 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
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| 3422 | g_current_media_number);
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| 3423 | for (that_one_was_ok = FALSE; !that_one_was_ok;) {
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[1688] | 3424 | if (bkpinfo->backup_media_type != usb) {
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| 3425 | res = make_iso_fs(isofile);
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| 3426 | } else {
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[1691] | 3427 | res = make_usb_fs();
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[1688] | 3428 | }
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[128] | 3429 | if (g_current_media_number == 1 && !res
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| 3430 | && (bkpinfo->backup_media_type == cdr
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| 3431 | || bkpinfo->backup_media_type == cdrw)) {
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| 3432 | if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
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| 3433 | {
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| 3434 | log_msg(3, "*Sigh* Mike, I hate your computer.");
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| 3435 | bkpinfo->manual_cd_tray = TRUE;
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| 3436 | } // if it can't be found then force pausing
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| 3437 | else {
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| 3438 | log_msg(3, "Great. Found Mike's CD-ROM drive.");
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| 3439 | }
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[1] | 3440 | }
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[128] | 3441 | if (bkpinfo->verify_data && !res) {
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| 3442 | log_to_screen
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| 3443 | ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
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| 3444 | media_descriptor_string(g_backup_media_type));
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| 3445 | chdir("/");
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[1709] | 3446 | iamhere("Before calling verification of image()");
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| 3447 | if (bkpinfo->backup_media_type == usb) {
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| 3448 | res += verify_usb_image();
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| 3449 | } else {
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| 3450 | res += verify_cd_image();
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| 3451 | }
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| 3452 | iamhere("After calling verification of image()");
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[1] | 3453 | }
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[128] | 3454 | if (!res) {
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| 3455 | that_one_was_ok = TRUE;
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| 3456 | } else {
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[1709] | 3457 | sprintf(tmp, "Failed to create %s #%d. Retry?",
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[128] | 3458 | media_descriptor_string(bkpinfo->backup_media_type),
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| 3459 | g_current_media_number);
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| 3460 | res = ask_me_yes_or_no(tmp);
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| 3461 | if (!res) {
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| 3462 | if (ask_me_yes_or_no("Abort the backup?")) {
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| 3463 | fatal_error("FAILED TO BACKUP");
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| 3464 | } else {
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| 3465 | break;
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| 3466 | }
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| 3467 | } else {
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| 3468 | log_msg(2, "Retrying, at user's request...");
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| 3469 | res = 0;
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| 3470 | }
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| 3471 | }
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[1] | 3472 | }
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[128] | 3473 | g_current_media_number++;
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| 3474 | if (g_current_media_number > MAX_NOOF_MEDIA) {
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[1709] | 3475 | fatal_error("Too many media. Use tape or net.");
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[128] | 3476 | }
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| 3477 | wipe_archives(bkpinfo->scratchdir);
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| 3478 | sprintf(tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
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| 3479 | bkpinfo->scratchdir, bkpinfo->scratchdir);
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| 3480 | if (system(tmp)) {
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| 3481 | log_msg
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| 3482 | (2,
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| 3483 | "Error occurred when I tried to delete the redundant IMGs and GZs");
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| 3484 | }
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[1] | 3485 |
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[128] | 3486 | if (last_cd) {
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[1709] | 3487 | log_msg(2, "This was your last media.");
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[128] | 3488 | } else {
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| 3489 | log_msg(2, "Continuing to backup your data...");
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| 3490 | }
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[1] | 3491 |
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[128] | 3492 | bkpinfo->verify_data = orig_vfy_flag_val;
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| 3493 | paranoid_free(tmp);
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| 3494 | paranoid_free(cdno_fname);
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| 3495 | paranoid_free(lastcd_fname);
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| 3496 | paranoid_free(isofile);
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| 3497 | return (0);
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[1] | 3498 | }
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| 3499 |
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| 3500 | /* @} - end of LLarchiveGroup */
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| 3501 |
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| 3502 |
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| 3503 |
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| 3504 |
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| 3505 | /**
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| 3506 | * Verify the user's data.
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| 3507 | * @param bkpinfo The backup information structure. Fields used:
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| 3508 | * - @c backup_data
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| 3509 | * - @c backup_media_type
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| 3510 | * - @c media_device
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| 3511 | * - @c verify_data
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| 3512 | *
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| 3513 | * @return The number of errors encountered (0 for success)
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| 3514 | * @ingroup verifyGroup
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| 3515 | */
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[1645] | 3516 | int verify_data()
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[1] | 3517 | {
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[128] | 3518 | int res = 0, retval = 0, cdno = 0;
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| 3519 | char *tmp;
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| 3520 | long diffs = 0;
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[1] | 3521 |
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[128] | 3522 | malloc_string(tmp);
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| 3523 | assert(bkpinfo != NULL);
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| 3524 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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| 3525 | chdir("/");
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| 3526 | mvaddstr_and_log_it(g_currentY, 0,
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| 3527 | "Verifying archives against live filesystem");
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| 3528 | if (bkpinfo->backup_media_type == cdstream) {
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| 3529 | strcpy(bkpinfo->media_device, "/dev/cdrom");
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| 3530 | }
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[1645] | 3531 | verify_tape_backups();
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[128] | 3532 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
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| 3533 | } else if (bkpinfo->backup_data)
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| 3534 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
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[1] | 3535 | {
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[128] | 3536 | log_msg(2,
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| 3537 | "Not verifying again. Per-CD/ISO verification already carried out.");
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[1747] | 3538 | sprintf(tmp, "cat %s/changed.files > %s/changed.files 2> /dev/null",bkpinfo->tmpdir, MONDO_CACHE);
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[1644] | 3539 | paranoid_system(tmp);
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[128] | 3540 | } else {
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| 3541 | g_current_media_number = cdno;
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| 3542 | if (bkpinfo->backup_media_type != iso) {
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| 3543 | find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
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[1] | 3544 | }
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[128] | 3545 | chdir("/");
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| 3546 | for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
|
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| 3547 | if (cdno != g_current_media_number) {
|
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| 3548 | log_msg(2,
|
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| 3549 | "Warning - had to change g_current_media_number from %d to %d",
|
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| 3550 | g_current_media_number, cdno);
|
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| 3551 | g_current_media_number = cdno;
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| 3552 | }
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| 3553 | if (bkpinfo->backup_media_type != iso) {
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[1645] | 3554 | insist_on_this_cd_number(cdno);
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[128] | 3555 | }
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[1645] | 3556 | res = verify_cd_image(); // sets verify_data to FALSE if it's time to stop verifying
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[128] | 3557 | retval += res;
|
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| 3558 | if (res) {
|
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| 3559 | sprintf(tmp,
|
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| 3560 | "Warnings/errors were reported while checking %s #%d",
|
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[1645] | 3561 | media_descriptor_string(bkpinfo->backup_media_type),
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[128] | 3562 | g_current_media_number);
|
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| 3563 | log_to_screen(tmp);
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[1] | 3564 |
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[128] | 3565 | }
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[1] | 3566 | }
|
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| 3567 | /*
|
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| 3568 | sprintf (tmp,
|
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| 3569 | "cat %s | grep \"afio: \" | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -vx \"/afio:.*\" > /tmp/changed.files",
|
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| 3570 | MONDO_LOGFILE);
|
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| 3571 | system (tmp);
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| 3572 | */
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[128] | 3573 | sprintf(tmp,
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[1644] | 3574 | "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> %s/changed.files",
|
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[1747] | 3575 | MONDO_LOGFILE, MONDO_CACHE);
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[128] | 3576 | system(tmp);
|
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| 3577 |
|
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| 3578 | sprintf(tmp,
|
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[1644] | 3579 | "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> %s/changed.files",
|
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[1747] | 3580 | MONDO_LOGFILE, MONDO_CACHE);
|
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[128] | 3581 | system(tmp);
|
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| 3582 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
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| 3583 | // if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
|
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[1] | 3584 | //{
|
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[128] | 3585 | eject_device(bkpinfo->media_device);
|
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[1] | 3586 | //}
|
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| 3587 | }
|
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[1747] | 3588 | sprintf(tmp, "%s/changed.files", MONDO_CACHE);
|
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[1644] | 3589 | diffs = count_lines_in_file(tmp);
|
---|
[1] | 3590 |
|
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[128] | 3591 | if (diffs > 0) {
|
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| 3592 | if (retval == 0) {
|
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| 3593 | retval = (int) (-diffs);
|
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| 3594 | }
|
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[1] | 3595 | }
|
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[128] | 3596 | paranoid_free(tmp);
|
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| 3597 | return (retval);
|
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[1] | 3598 | }
|
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| 3599 |
|
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| 3600 |
|
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[424] | 3601 | void setenv_mondo_share(void) {
|
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[259] | 3602 |
|
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[424] | 3603 | setenv("MONDO_SHARE", MONDO_SHARE, 1);
|
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[259] | 3604 | }
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