[1] | 1 | /* libmondo-archive.c
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[99] | 2 | $Id: libmondo-archive.c 1107 2007-02-07 23:09:34Z bruno $
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[1] | 3 |
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| 4 | subroutines to handle the archiving of files
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| 5 | */
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| 6 |
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| 7 | /**
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| 8 | * @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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[1107] | 12 | #include <sys/sem.h>
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| 13 | #include <sys/types.h>
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| 14 | #include <sys/ipc.h>
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| 15 | #include <stdarg.h>
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| 16 | #include <unistd.h>
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[1] | 17 |
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[1067] | 18 | #include "my-stuff.h"
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[1] | 19 | #include "../common/mondostructures.h"
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[1107] | 20 | #include "mr_conf.h"
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| 21 | #include "mr_mem.h"
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| 22 | #include "mr_err.h"
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| 23 | #include "mr_str.h"
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| 24 | #include "mr_file.h"
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| 25 |
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[1] | 26 | #include "libmondo-string-EXT.h"
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| 27 | #include "libmondo-stream-EXT.h"
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| 28 | #include "libmondo-devices-EXT.h"
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| 29 | #include "libmondo-tools-EXT.h"
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[541] | 30 | #include "libmondo-gui-EXT.h"
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[1] | 31 | #include "libmondo-fork-EXT.h"
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| 32 | #include "libmondo-files-EXT.h"
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| 33 | #include "libmondo-filelist-EXT.h"
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| 34 | #include "libmondo-tools-EXT.h"
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| 35 | #include "libmondo-verify-EXT.h"
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| 36 | #include "libmondo-archive.h"
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[541] | 37 | #include "lib-common-externs.h"
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[1063] | 38 |
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[1] | 39 | #define DVDRWFORMAT 1
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| 40 |
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| 41 |
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| 42 |
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| 43 | /** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
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| 44 | /** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
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| 45 |
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| 46 | #ifdef __FreeBSD__
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[128] | 47 | #define DEFAULT_1722MB_DISK "/dev/fd0.1722"
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| 48 | #define BACKUP_1722MB_DISK "/dev/fd0.1722"
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[1] | 49 | #else
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[128] | 50 | #define DEFAULT_1722MB_DISK "/dev/fd0u1722"
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| 51 | #define BACKUP_1722MB_DISK "/dev/fd0H1722"
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[1] | 52 | #ifndef _SEMUN_H
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[128] | 53 | #define _SEMUN_H
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[1] | 54 |
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| 55 | /**
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| 56 | * The semaphore union, provided only in case the user's system doesn't.
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| 57 | */
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[128] | 58 | union semun {
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| 59 | int val;
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| 60 | struct semid_ds *buf;
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| 61 | unsigned short int *array;
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| 62 | struct seminfo *__buf;
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| 63 | };
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[1] | 64 | #endif
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[128] | 65 | #endif /* __FreeBSD__ */
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[1] | 66 |
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| 67 | /*@unused@*/
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[99] | 68 | //static char cvsid[] = "$Id: libmondo-archive.c 1107 2007-02-07 23:09:34Z bruno $";
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[1] | 69 |
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| 70 | /* *************************** external global vars ******************/
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| 71 | extern int g_current_media_number;
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| 72 | extern int g_currentY;
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| 73 | extern bool g_text_mode;
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| 74 | extern bool g_exiting;
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| 75 | extern long g_current_progress;
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[128] | 76 | extern FILE *g_tape_stream;
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[1] | 77 | extern long long g_tape_posK;
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| 78 | extern char *g_mondo_home;
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| 79 | extern char *g_tmpfs_mountpt;
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| 80 | extern bool g_cd_recovery;
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| 81 | extern char *g_serial_string;
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| 82 |
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[948] | 83 | extern char *g_getfacl;
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| 84 | extern char *g_getfattr;
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| 85 |
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| 86 |
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| 87 |
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[1] | 88 | /**
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| 89 | * @addtogroup globalGroup
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| 90 | * @{
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| 91 | */
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| 92 | /**
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| 93 | * The current backup media type in use.
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| 94 | */
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[128] | 95 | t_bkptype g_backup_media_type = none;
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[1107] | 96 | char *g_backup_media_string = NULL;
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[1] | 97 |
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| 98 | /**
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| 99 | * Incremented by each archival thread when it starts up. After that,
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| 100 | * this is the number of threads running.
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| 101 | */
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| 102 | int g_current_thread_no = 0;
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| 103 |
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| 104 | /* @} - end of globalGroup */
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| 105 |
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| 106 | extern int g_noof_rows;
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| 107 |
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| 108 | /* Semaphore-related code */
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| 109 |
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| 110 | static int set_semvalue(void);
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| 111 | static void del_semvalue(void);
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| 112 | static int semaphore_p(void);
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| 113 | static int semaphore_v(void);
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| 114 |
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| 115 | static int g_sem_id;
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| 116 | static int g_sem_key;
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| 117 |
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| 118 |
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| 119 |
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| 120 |
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| 121 | /**
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| 122 | * Initialize the semaphore.
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| 123 | * @see del_semvalue
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| 124 | * @see semaphore_p
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| 125 | * @see semaphore_v
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| 126 | * @return 1 for success, 0 for failure.
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| 127 | */
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[128] | 128 | static int set_semvalue(void) // initializes semaphore
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[1] | 129 | {
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[128] | 130 | union semun sem_union;
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| 131 | sem_union.val = 1;
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| 132 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
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| 133 | return (0);
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| 134 | }
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| 135 | return (1);
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[1] | 136 | }
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| 137 |
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| 138 | /**
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| 139 | * Frees (deletes) the semaphore. Failure is indicated by a log
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| 140 | * message.
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| 141 | * @see set_semvalue
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| 142 | */
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[128] | 143 | static void del_semvalue(void) // deletes semaphore
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[1] | 144 | {
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[128] | 145 | union semun sem_union;
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[1] | 146 |
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[128] | 147 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
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[1107] | 148 | mr_msg(3, "Failed to delete semaphore");
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[128] | 149 | }
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[1] | 150 | }
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| 151 |
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| 152 | /**
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| 153 | * Acquire (increment) the semaphore (change status to P).
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| 154 | * @return 1 for success, 0 for failure.
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| 155 | * @see semaphore_v
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| 156 | */
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[128] | 157 | static int semaphore_p(void) // changes status to 'P' (waiting)
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[1] | 158 | {
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[128] | 159 | struct sembuf sem_b;
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[1] | 160 |
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[128] | 161 | sem_b.sem_num = 0;
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| 162 | sem_b.sem_op = -1; // P()
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| 163 | sem_b.sem_flg = SEM_UNDO;
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| 164 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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[1107] | 165 | mr_msg(3, "semaphore_p failed");
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[128] | 166 | return (0);
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| 167 | }
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| 168 | return (1);
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[1] | 169 | }
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| 170 |
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| 171 | /**
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| 172 | * Free (decrement) the semaphore (change status to V).
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| 173 | * @return 1 for success, 0 for failure.
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| 174 | */
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[128] | 175 | static int semaphore_v(void) // changes status to 'V' (free)
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[1] | 176 | {
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[128] | 177 | struct sembuf sem_b;
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[1] | 178 |
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[128] | 179 | sem_b.sem_num = 0;
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| 180 | sem_b.sem_op = 1; // V()
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| 181 | sem_b.sem_flg = SEM_UNDO;
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| 182 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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[1107] | 183 | mr_msg(3, "semaphore_v failed");
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[128] | 184 | return (0);
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| 185 | }
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| 186 | return (1);
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[1] | 187 | }
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| 188 |
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| 189 |
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| 190 | //------------------------------------------------------
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| 191 |
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| 192 |
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| 193 | /**
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| 194 | * Size in megabytes of the buffer afforded to the executable "buffer".
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| 195 | * This figure is used when we calculate how much data we have probably 'lost'
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| 196 | * when writing off the end of tape N, so that we can then figure out how much
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| 197 | * data we must recreate & write to the start of tape N+1.
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| 198 | */
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| 199 | extern int g_tape_buffer_size_MB;
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| 200 |
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| 201 |
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| 202 |
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| 203 |
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| 204 | int
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[128] | 205 | archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
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| 206 | char *fname, int setno)
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[1] | 207 | {
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[128] | 208 | int retval = 0;
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| 209 | unsigned int res = 0;
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| 210 | int tries = 0;
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| 211 | char *command;
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| 212 | char *zipparams;
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| 213 | char *tmp;
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| 214 | char *p;
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[1] | 215 |
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[128] | 216 | malloc_string(command);
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| 217 | malloc_string(zipparams);
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| 218 | malloc_string(tmp);
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[1] | 219 |
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[128] | 220 | if (!does_file_exist(filelist)) {
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| 221 | sprintf(tmp, "(archive_this_fileset) - filelist %s does not exist",
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| 222 | filelist);
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| 223 | log_to_screen(tmp);
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| 224 | return (1);
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[1] | 225 | }
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| 226 |
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[128] | 227 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 228 | if (system(tmp)) {
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| 229 | fatal_error("Unable to write tarball to scratchdir");
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| 230 | }
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| 231 |
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| 232 | sprintf(command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
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| 233 | filelist, fname);
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| 234 | if (bkpinfo->use_lzo) {
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| 235 | fatal_error("Can't use lzop");
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| 236 | }
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| 237 | if (bkpinfo->compression_level > 0) {
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| 238 | strcat(command, " -bz");
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| 239 | }
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| 240 | sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
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[1107] | 241 | mr_msg(4, "command = '%s'", command);
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[128] | 242 |
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| 243 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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[1107] | 244 | mr_msg(5, "command='%s'", command);
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[128] | 245 | res = system(command);
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| 246 | strcpy(tmp, last_line_of_file(MONDO_LOGFILE));
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[1107] | 247 | mr_msg(1, "res=%d; tmp='%s'", res, tmp);
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[128] | 248 | if (bkpinfo->use_star && (res == 254 || res == 65024)
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| 249 | && strstr(tmp, "star: Processed all possible files")
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| 250 | && tries > 0) {
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[1107] | 251 | mr_msg(1, "Star returned nonfatal error");
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[128] | 252 | res = 0;
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| 253 | }
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| 254 | if (res) {
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| 255 | log_OS_error(command);
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| 256 | p = strstr(command, "-acl ");
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| 257 | if (p) {
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| 258 | p[0] = p[1] = p[2] = p[3] = ' ';
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[1107] | 259 | mr_msg(1, "new command = '%s'", command);
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[128] | 260 | } else {
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[1107] | 261 | mr_msg(3,
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[128] | 262 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 263 | tries + 1);
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| 264 | sleep(3);
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| 265 | }
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| 266 | }
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| 267 | }
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| 268 | retval += res;
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| 269 | if (retval) {
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[1107] | 270 | mr_msg(3, "Failed to write set %d", setno);
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[128] | 271 | } else if (tries > 1) {
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[1107] | 272 | mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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[128] | 273 | tries);
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| 274 | }
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| 275 |
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[1080] | 276 | mr_free(command);
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| 277 | mr_free(zipparams);
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| 278 | mr_free(tmp);
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[128] | 279 | return (retval);
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[1] | 280 | }
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| 281 |
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| 282 |
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| 283 | /**
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| 284 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
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| 285 | *
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| 286 | * @param bkpinfo The backup information structure. Fields used:
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| 287 | * - @c compression_level
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| 288 | * - @c scratchdir (only verifies existence)
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| 289 | * - @c tmpdir (only verifies existence)
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| 290 | * - @c zip_exe
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| 291 | * - @c zip_suffix
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| 292 | * @param filelist The path to a file containing a list of files to be archived
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| 293 | * in this fileset.
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| 294 | * @param fname The output file to archive to.
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| 295 | * @param setno This fileset number.
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| 296 | * @return The number of errors encountered (0 for success).
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| 297 | * @ingroup LLarchiveGroup
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| 298 | */
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| 299 | int
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[128] | 300 | archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
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| 301 | char *fname, int setno)
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[1] | 302 | {
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| 303 |
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[128] | 304 | /*@ int *************************************************************** */
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| 305 | int retval = 0;
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| 306 | int res = 0;
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| 307 | int i = 0;
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| 308 | int tries = 0;
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| 309 | static int free_ramdisk_space = 9999;
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[1] | 310 |
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[128] | 311 | /*@ buffers ************************************************************ */
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| 312 | char *command;
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| 313 | char *zipparams;
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| 314 | char *tmp;
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[1] | 315 |
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[128] | 316 | assert(bkpinfo != NULL);
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| 317 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 318 | assert_string_is_neither_NULL_nor_zerolength(fname);
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[1] | 319 |
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[128] | 320 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
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| 321 | return (archive_this_fileset_with_star
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| 322 | (bkpinfo, filelist, fname, setno));
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| 323 | }
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[1] | 324 |
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[128] | 325 | malloc_string(command);
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| 326 | malloc_string(zipparams);
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| 327 | malloc_string(tmp);
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| 328 |
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| 329 | if (!does_file_exist(filelist)) {
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| 330 | sprintf(tmp, "(archive_this_fileset) - filelist %s does not exist",
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| 331 | filelist);
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| 332 | log_to_screen(tmp);
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| 333 | return (1);
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| 334 | }
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| 335 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 336 | if (system(tmp)) {
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| 337 | fatal_error("Unable to write tarball to scratchdir");
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| 338 | }
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| 339 |
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| 340 |
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| 341 | if (bkpinfo->compression_level > 0) {
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| 342 | sprintf(tmp, "%s/do-not-compress-these", g_mondo_home);
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| 343 | // -b %ld, TAPE_BLOCK_SIZE
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| 344 | sprintf(zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
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| 345 | bkpinfo->compression_level);
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| 346 | if (does_file_exist(tmp)) {
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| 347 | strcat(zipparams, " -E ");
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| 348 | strcat(zipparams, tmp);
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| 349 | } else {
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[1107] | 350 | mr_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
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[128] | 351 | }
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| 352 | } else {
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| 353 | zipparams[0] = '\0';
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| 354 | }
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| 355 |
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[1] | 356 | // make_hole_for_file(fname);
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| 357 |
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[128] | 358 | if (!does_file_exist(bkpinfo->tmpdir)) {
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| 359 | log_OS_error("tmpdir not found");
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| 360 | fatal_error("tmpdir not found");
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| 361 | }
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| 362 | if (!does_file_exist(bkpinfo->scratchdir)) {
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| 363 | log_OS_error("scratchdir not found");
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| 364 | fatal_error("scratchdir not found");
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| 365 | }
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| 366 | sprintf(command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
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| 367 | fname, bkpinfo->zip_suffix);
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| 368 | paranoid_system(command);
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[1] | 369 |
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[128] | 370 | sprintf(command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
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| 371 | TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
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[1] | 372 |
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[128] | 373 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
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| 374 | if (system(tmp)) {
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| 375 | fatal_error("Unable to write tarball to scratchdir");
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| 376 | }
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[1] | 377 |
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[128] | 378 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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[1107] | 379 | mr_msg(5, "command='%s'", command);
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[128] | 380 | res = system(command);
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| 381 | if (res) {
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| 382 | log_OS_error(command);
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[1107] | 383 | mr_msg(3,
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[128] | 384 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 385 | tries + 1);
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| 386 | sleep(3);
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| 387 | }
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| 388 | }
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| 389 | retval += res;
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| 390 | if (retval) {
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[1107] | 391 | mr_msg(3, "Failed to write set %d", setno);
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[128] | 392 | } else if (tries > 1) {
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[1107] | 393 | mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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[128] | 394 | tries);
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| 395 | }
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[1] | 396 |
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[128] | 397 | if (g_tmpfs_mountpt[0] != '\0') {
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| 398 | i = atoi(call_program_and_get_last_line_of_output
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[305] | 399 | ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
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[128] | 400 | if (i > 0) {
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| 401 | if (free_ramdisk_space > i) {
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| 402 | free_ramdisk_space = i;
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[1107] | 403 | mr_msg(2, "min(free_ramdisk_space) is now %d",
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[128] | 404 | free_ramdisk_space);
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| 405 | if (free_ramdisk_space < 10) {
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| 406 | fatal_error
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| 407 | ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
|
---|
| 408 | }
|
---|
| 409 | }
|
---|
| 410 | }
|
---|
| 411 | }
|
---|
[1080] | 412 | mr_free(command);
|
---|
| 413 | mr_free(zipparams);
|
---|
| 414 | mr_free(tmp);
|
---|
[128] | 415 | return (retval);
|
---|
[1] | 416 | }
|
---|
| 417 |
|
---|
| 418 |
|
---|
| 419 |
|
---|
| 420 |
|
---|
| 421 |
|
---|
| 422 |
|
---|
| 423 | /**
|
---|
| 424 | * Wrapper function for all the backup commands.
|
---|
| 425 | * Calls these other functions: @c prepare_filelist(),
|
---|
| 426 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
|
---|
| 427 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
|
---|
| 428 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
|
---|
| 429 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
|
---|
| 430 | * @c fatal_error is called with a suitable message.
|
---|
| 431 | * @param bkpinfo The backup information structure. Uses most fields.
|
---|
| 432 | * @return The number of non-fatal errors encountered (0 for success).
|
---|
| 433 | * @ingroup archiveGroup
|
---|
| 434 | */
|
---|
[541] | 435 | int backup_data(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 436 | {
|
---|
[128] | 437 | int retval = 0, res = 0;
|
---|
| 438 | char *tmp;
|
---|
[1] | 439 |
|
---|
[128] | 440 | assert(bkpinfo != NULL);
|
---|
| 441 | set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
|
---|
| 442 | malloc_string(tmp);
|
---|
| 443 | if (bkpinfo->backup_media_type == dvd) {
|
---|
[1] | 444 | #ifdef DVDRWFORMAT
|
---|
[128] | 445 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 446 | fatal_error
|
---|
| 447 | ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
|
---|
| 448 | }
|
---|
[1] | 449 | #endif
|
---|
[128] | 450 | if (!find_home_of_exe("growisofs")) {
|
---|
| 451 | fatal_error
|
---|
| 452 | ("Cannot find growisofs. Please install it or fix your PATH.");
|
---|
| 453 | }
|
---|
[1] | 454 | }
|
---|
| 455 |
|
---|
[128] | 456 | if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
|
---|
| 457 | fatal_error("Failed to generate filelist catalog");
|
---|
| 458 | }
|
---|
| 459 | if (call_filelist_chopper(bkpinfo)) {
|
---|
| 460 | fatal_error("Failed to run filelist chopper");
|
---|
| 461 | }
|
---|
[1] | 462 |
|
---|
| 463 | /*
|
---|
| 464 | sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 465 | if (run_program_and_log_output(tmp, 2))
|
---|
| 466 | { fatal_error("Failed to count filelist.full"); }
|
---|
| 467 | */
|
---|
[128] | 468 | sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 469 | if (run_program_and_log_output(tmp, 2)) {
|
---|
| 470 | fatal_error("Failed to gzip filelist.full");
|
---|
| 471 | }
|
---|
| 472 | sprintf(tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
|
---|
| 473 | bkpinfo->tmpdir);
|
---|
| 474 | if (run_program_and_log_output(tmp, 2)) {
|
---|
| 475 | fatal_error("Failed to copy to tmpdir");
|
---|
| 476 | }
|
---|
[1] | 477 |
|
---|
[128] | 478 | copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
|
---|
[1] | 479 | #if __FreeBSD__ == 5
|
---|
[128] | 480 | strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
|
---|
[1] | 481 | #elif __FreeBSD__ == 4
|
---|
[128] | 482 | strcpy(bkpinfo->kernel_path, "/kernel");
|
---|
[1] | 483 | #elif linux
|
---|
[128] | 484 | if (figure_out_kernel_path_interactively_if_necessary
|
---|
| 485 | (bkpinfo->kernel_path)) {
|
---|
| 486 | fatal_error
|
---|
| 487 | ("Kernel not found. Please specify manually with the '-k' switch.");
|
---|
| 488 | }
|
---|
[1] | 489 | #else
|
---|
| 490 | #error "I don't know about this system!"
|
---|
| 491 | #endif
|
---|
[128] | 492 | if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
|
---|
| 493 | fatal_error("Failed to generate boot+data disks");
|
---|
| 494 | }
|
---|
| 495 | retval += do_that_initial_phase(bkpinfo); // prepare
|
---|
| 496 | sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
---|
| 497 | run_program_and_log_output(tmp, 1);
|
---|
[541] | 498 | retval += make_those_afios_phase(bkpinfo); // backup regular files
|
---|
[128] | 499 | retval += make_those_slices_phase(bkpinfo); // backup BIG files
|
---|
| 500 | retval += do_that_final_phase(bkpinfo); // clean up
|
---|
[1107] | 501 | mr_msg(1, "Creation of archives... complete.");
|
---|
[128] | 502 | if (bkpinfo->verify_data) {
|
---|
| 503 | sleep(2);
|
---|
| 504 | }
|
---|
[1080] | 505 | mr_free(tmp);
|
---|
[128] | 506 | return (retval);
|
---|
[1] | 507 | }
|
---|
| 508 |
|
---|
| 509 |
|
---|
| 510 |
|
---|
| 511 |
|
---|
| 512 | /**
|
---|
| 513 | * Call Mindi to generate boot and data disks.
|
---|
| 514 | * @note This binds correctly to the new Perl version of mindi.
|
---|
| 515 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 516 | * - @c backup_media_type
|
---|
| 517 | * - @c boot_loader
|
---|
| 518 | * - @c boot_device
|
---|
| 519 | * - @c compression_level
|
---|
| 520 | * - @c differential
|
---|
| 521 | * - @c exclude_paths
|
---|
| 522 | * - @c image_devs
|
---|
| 523 | * - @c kernel_path
|
---|
| 524 | * - @c make_cd_use_lilo
|
---|
| 525 | * - @c media_device
|
---|
| 526 | * - @c media_size
|
---|
| 527 | * - @c nonbootable_backup
|
---|
| 528 | * - @c scratchdir
|
---|
| 529 | * - @c tmpdir
|
---|
| 530 | * - @c use_lzo
|
---|
| 531 | *
|
---|
| 532 | * @return The number of errors encountered (0 for success)
|
---|
| 533 | * @bug The code to automagically determine the boot drive
|
---|
| 534 | * is messy and system-dependent. In particular, it breaks
|
---|
| 535 | * for Linux RAID and LVM users.
|
---|
| 536 | * @ingroup MLarchiveGroup
|
---|
| 537 | */
|
---|
[128] | 538 | int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 539 | {
|
---|
[128] | 540 | /*@ buffer ************************************************************ */
|
---|
| 541 | char *tmp;
|
---|
| 542 | char *scratchdir;
|
---|
[1] | 543 | char *command;
|
---|
| 544 | char *bootldr_str;
|
---|
| 545 | char *last_filelist_number;
|
---|
| 546 | char *tape_size_sz;
|
---|
| 547 | char *devs_to_exclude;
|
---|
[128] | 548 | char *value;
|
---|
[1] | 549 | char *bootdev;
|
---|
| 550 |
|
---|
[128] | 551 | /*@ char ************************************************************** */
|
---|
[1] | 552 | char ch = '\0';
|
---|
| 553 |
|
---|
[128] | 554 | /*@ long ********************************************************** */
|
---|
| 555 | long lines_in_filelist = 0;
|
---|
[1] | 556 |
|
---|
[128] | 557 | /*@ int ************************************************************* */
|
---|
| 558 | int res = 0;
|
---|
| 559 | long estimated_total_noof_slices = 0;
|
---|
[1] | 560 |
|
---|
[1087] | 561 | FILE *fd = NULL;
|
---|
[1091] | 562 | FILE *fd1 = NULL;
|
---|
[1087] | 563 |
|
---|
[128] | 564 | assert(bkpinfo != NULL);
|
---|
[1080] | 565 | command = mr_malloc(1200);
|
---|
[128] | 566 | malloc_string(tmp);
|
---|
| 567 | malloc_string(scratchdir);
|
---|
| 568 | malloc_string(bootldr_str);
|
---|
| 569 | malloc_string(last_filelist_number);
|
---|
| 570 | malloc_string(tape_size_sz);
|
---|
| 571 | malloc_string(devs_to_exclude);
|
---|
| 572 | malloc_string(value);
|
---|
| 573 | malloc_string(bootdev);
|
---|
[1] | 574 |
|
---|
[128] | 575 | strcpy(scratchdir, bkpinfo->scratchdir);
|
---|
| 576 | sprintf(tmp,
|
---|
[911] | 577 | "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
---|
[128] | 578 | bkpinfo->exclude_paths);
|
---|
| 579 | strcpy(devs_to_exclude, call_program_and_get_last_line_of_output(tmp));
|
---|
[1107] | 580 | mr_msg(2, tmp);
|
---|
[128] | 581 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 582 | "Calling MINDI to create boot+data disks");
|
---|
| 583 | sprintf(tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
---|
| 584 | if (!does_file_exist(tmp)) {
|
---|
| 585 | sprintf(tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
---|
| 586 | if (!does_file_exist(tmp)) {
|
---|
| 587 | fatal_error
|
---|
| 588 | ("Cannot find filelist.full, so I cannot count its lines");
|
---|
| 589 | }
|
---|
| 590 | }
|
---|
| 591 | lines_in_filelist = count_lines_in_file(tmp);
|
---|
| 592 | strcpy(last_filelist_number, last_line_of_file(tmp));
|
---|
[1] | 593 |
|
---|
[128] | 594 | if (!bkpinfo->nonbootable_backup
|
---|
| 595 | && (bkpinfo->boot_loader == '\0'
|
---|
| 596 | || bkpinfo->boot_device[0] == '\0')) {
|
---|
| 597 |
|
---|
[1] | 598 | #ifdef __FreeBSD__
|
---|
[128] | 599 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 600 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 601 | if (!bootdev[0]) {
|
---|
| 602 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 603 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 604 | }
|
---|
[1] | 605 | #else
|
---|
[128] | 606 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 607 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 608 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
| 609 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 610 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 611 | }
|
---|
| 612 | if (!bootdev[0]) {
|
---|
| 613 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 614 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 615 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
| 616 | strcpy(bootdev, call_program_and_get_last_line_of_output
|
---|
| 617 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 618 | }
|
---|
| 619 | }
|
---|
[1] | 620 | #endif
|
---|
[128] | 621 | if (bootdev[0])
|
---|
| 622 | ch = which_boot_loader(bootdev);
|
---|
| 623 | else
|
---|
| 624 | ch = 'U';
|
---|
| 625 | if (bkpinfo->boot_loader != '\0') {
|
---|
| 626 | sprintf(tmp, "User specified boot loader. It is '%c'.",
|
---|
| 627 | bkpinfo->boot_loader);
|
---|
[1107] | 628 | mr_msg(2, tmp);
|
---|
[128] | 629 | } else {
|
---|
| 630 | bkpinfo->boot_loader = ch;
|
---|
| 631 | }
|
---|
| 632 | if (bkpinfo->boot_device[0] != '\0') {
|
---|
| 633 | sprintf(tmp, "User specified boot device. It is '%s'.",
|
---|
| 634 | bkpinfo->boot_device);
|
---|
[1107] | 635 | mr_msg(2, tmp);
|
---|
[128] | 636 | } else {
|
---|
| 637 | strcpy(bkpinfo->boot_device, bootdev);
|
---|
| 638 | }
|
---|
| 639 | }
|
---|
[1] | 640 |
|
---|
[128] | 641 | if (
|
---|
[1] | 642 | #ifdef __FreeBSD__
|
---|
[128] | 643 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
---|
[1] | 644 | #endif
|
---|
| 645 | #ifdef __IA64__
|
---|
[128] | 646 | bkpinfo->boot_loader != 'E' &&
|
---|
[1] | 647 | #endif
|
---|
[128] | 648 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
|
---|
| 649 | && bkpinfo->boot_loader != 'R'
|
---|
| 650 | && !bkpinfo->nonbootable_backup) {
|
---|
| 651 | fatal_error
|
---|
| 652 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
|
---|
[1] | 653 | }
|
---|
[128] | 654 | if (bkpinfo->boot_loader == 'L') {
|
---|
| 655 | strcpy(bootldr_str, "LILO");
|
---|
| 656 | if (!does_file_exist("/etc/lilo.conf")) {
|
---|
| 657 | fatal_error
|
---|
| 658 | ("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?");
|
---|
| 659 | }
|
---|
| 660 | } else if (bkpinfo->boot_loader == 'G') {
|
---|
| 661 | strcpy(bootldr_str, "GRUB");
|
---|
| 662 | if (!does_file_exist("/etc/grub.conf")
|
---|
| 663 | && does_file_exist("/boot/grub/grub.conf")) {
|
---|
| 664 | run_program_and_log_output
|
---|
| 665 | ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
---|
| 666 | }
|
---|
| 667 | /* Detect Debian's grub config file */
|
---|
| 668 | else if (!does_file_exist("/etc/grub.conf")
|
---|
| 669 | && does_file_exist("/boot/grub/menu.lst")) {
|
---|
| 670 | run_program_and_log_output
|
---|
| 671 | ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
---|
| 672 | }
|
---|
| 673 | if (!does_file_exist("/etc/grub.conf")) {
|
---|
| 674 | fatal_error
|
---|
| 675 | ("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'...");
|
---|
| 676 | }
|
---|
| 677 | } else if (bkpinfo->boot_loader == 'E') {
|
---|
| 678 | strcpy(bootldr_str, "ELILO");
|
---|
| 679 | /* BCO: fix it for SuSE, Debian, Mandrake, ... */
|
---|
| 680 | if (!does_file_exist("/etc/elilo.conf")
|
---|
| 681 | && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
|
---|
| 682 | run_program_and_log_output
|
---|
| 683 | ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
|
---|
| 684 | 5);
|
---|
| 685 | }
|
---|
| 686 | if (!does_file_exist("/etc/elilo.conf")) {
|
---|
| 687 | fatal_error
|
---|
| 688 | ("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'");
|
---|
| 689 | }
|
---|
| 690 | } else if (bkpinfo->boot_loader == 'R') {
|
---|
| 691 | strcpy(bootldr_str, "RAW");
|
---|
[1] | 692 | }
|
---|
| 693 | #ifdef __FreeBSD__
|
---|
[128] | 694 | else if (bkpinfo->boot_loader == 'D') {
|
---|
| 695 | strcpy(bootldr_str, "DD");
|
---|
| 696 | }
|
---|
[1] | 697 |
|
---|
[128] | 698 | else if (bkpinfo->boot_loader == 'B') {
|
---|
| 699 | strcpy(bootldr_str, "BOOT0");
|
---|
| 700 | }
|
---|
[1] | 701 | #endif
|
---|
[128] | 702 | else {
|
---|
| 703 | strcpy(bootldr_str, "unknown");
|
---|
| 704 | }
|
---|
| 705 | sprintf(tmp, "Your boot loader is %s and it boots from %s",
|
---|
| 706 | bootldr_str, bkpinfo->boot_device);
|
---|
| 707 | log_to_screen(tmp);
|
---|
[1087] | 708 |
|
---|
| 709 | estimated_total_noof_slices =
|
---|
| 710 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
| 711 | /* add nfs stuff here? */
|
---|
| 712 | sprintf(command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
---|
| 713 | if (system(command)) {
|
---|
| 714 | res++;
|
---|
| 715 | log_OS_error("Unable to make images directory");
|
---|
[128] | 716 | }
|
---|
[1087] | 717 | sprintf(command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
|
---|
| 718 | if (system(command)) {
|
---|
| 719 | res++;
|
---|
| 720 | log_OS_error("Unable to make mnt floppy directory");
|
---|
| 721 | }
|
---|
| 722 |
|
---|
| 723 | /* Prepare interface with mindi through a configuration file
|
---|
| 724 | * under /var/cache/mondo by default
|
---|
| 725 | * and the mondorestore configuration file at the same time that
|
---|
| 726 | * will be included by mindi on the initrd */
|
---|
| 727 |
|
---|
| 728 | fd = mr_fopen(MONDO_CACHE"/mindi.conf", "w");
|
---|
| 729 | fd1 = mr_fopen(MONDORESTORECFG, "a");
|
---|
| 730 |
|
---|
| 731 | mr_fprintf(fd, "mindi_kernel=%s\n", bkpinfo->kernel_path);
|
---|
| 732 | mr_fprintf(fd, "mindi_use_own_kernel=yes\n");
|
---|
| 733 |
|
---|
| 734 | mr_fprintf(fd1, "files-in-filelist %ld\n", lines_in_filelist);
|
---|
| 735 | mr_fprintf(fd1, "internal-tape-block-size %ld\n", bkpinfo->internal_tape_block_size);
|
---|
| 736 | mr_fprintf(fd1, "total-slices %ld\n", estimated_total_noof_slices);
|
---|
| 737 | mr_fprintf(fd1, "excluded-devs %s\n", devs_to_exclude);
|
---|
| 738 | mr_fprintf(fd1, "image-devs %s\n", bkpinfo->image_devs);
|
---|
| 739 | mr_fprintf(fd1, "last-filelist-number %s\n", last_filelist_number);
|
---|
| 740 | mr_fprintf(fd1, "bootloader.name %s\n", bootldr_str);
|
---|
| 741 | mr_fprintf(fd1, "bootloader.device %s\n", bkpinfo->boot_device);
|
---|
| 742 |
|
---|
[128] | 743 | switch (bkpinfo->backup_media_type) {
|
---|
| 744 | case cdr:
|
---|
[1087] | 745 | mr_fprintf(fd1, "backup-media-type cdr\n");
|
---|
[128] | 746 | break;
|
---|
| 747 | case cdrw:
|
---|
[1087] | 748 | mr_fprintf(fd1, "backup-media-type cdrw\n");
|
---|
[128] | 749 | break;
|
---|
| 750 | case cdstream:
|
---|
[1087] | 751 | mr_fprintf(fd1, "backup-media-type cdstream\n");
|
---|
[128] | 752 | break;
|
---|
| 753 | case tape:
|
---|
[1087] | 754 | mr_fprintf(fd1, "backup-media-type tape\n");
|
---|
[128] | 755 | break;
|
---|
| 756 | case udev:
|
---|
[1087] | 757 | mr_fprintf(fd1, "backup-media-type udev\n");
|
---|
[128] | 758 | break;
|
---|
| 759 | case iso:
|
---|
[1087] | 760 | mr_fprintf(fd1, "backup-media-type iso\n");
|
---|
[128] | 761 | break;
|
---|
| 762 | case nfs:
|
---|
[1087] | 763 | mr_fprintf(fd1, "backup-media-type nfs\n");
|
---|
[128] | 764 | break;
|
---|
| 765 | case dvd:
|
---|
[1087] | 766 | mr_fprintf(fd1, "backup-media-type dvd\n");
|
---|
[128] | 767 | break;
|
---|
[1063] | 768 | case usb:
|
---|
[1087] | 769 | mr_fprintf(fd1, "backup-media-type usb\n");
|
---|
[1063] | 770 | break;
|
---|
[128] | 771 | default:
|
---|
| 772 | fatal_error("Unknown backup_media_type");
|
---|
| 773 | }
|
---|
[1087] | 774 |
|
---|
| 775 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 776 | mr_fprintf(fd, "mindi_write_usb=yes\n");
|
---|
| 777 | mr_fprintf(fd, "mindi_usb_device=%s\n", bkpinfo->media_device);
|
---|
[128] | 778 | }
|
---|
[1087] | 779 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 780 | mr_fprintf(fd, "mindi_write_tape=yes\n");
|
---|
| 781 | mr_fprintf(fd, "mindi_tape_device=%s\n", bkpinfo->media_device);
|
---|
| 782 | mr_fprintf(fd1, "media-dev %s\n", bkpinfo->media_device);
|
---|
| 783 | mr_fprintf(fd1, "media-size %ld\n", bkpinfo->media_size[1]);
|
---|
[128] | 784 | }
|
---|
[1087] | 785 | if (bkpinfo->compression_level > 0) {
|
---|
| 786 | mr_fprintf(fd1, "use-comp yes\n");
|
---|
[128] | 787 | } else {
|
---|
[1087] | 788 | mr_fprintf(fd1, "use-comp no\n");
|
---|
[128] | 789 | }
|
---|
[1087] | 790 | if (bkpinfo->use_gzip) {
|
---|
| 791 | mr_fprintf(fd1, "use-gzip yes\n");
|
---|
| 792 | } else {
|
---|
| 793 | mr_fprintf(fd1, "use-gzip no\n");
|
---|
| 794 | }
|
---|
| 795 | if (bkpinfo->use_lzo) {
|
---|
| 796 | mr_fprintf(fd1, "use-lzo yes\n");
|
---|
| 797 | } else {
|
---|
| 798 | mr_fprintf(fd1, "use-lzo no\n");
|
---|
| 799 | }
|
---|
| 800 | if (bkpinfo->use_star) {
|
---|
| 801 | mr_fprintf(fd1, "use-star yes\n");
|
---|
| 802 | } else {
|
---|
| 803 | mr_fprintf(fd1, "use-star no\n");
|
---|
| 804 | }
|
---|
[949] | 805 | if (g_getfattr) {
|
---|
[1087] | 806 | mr_fprintf(fd1, "xattr yes\n");
|
---|
| 807 | } else {
|
---|
| 808 | mr_fprintf(fd1, "xattr no\n");
|
---|
[949] | 809 | }
|
---|
| 810 | if (g_getfacl) {
|
---|
[1087] | 811 | mr_fprintf(fd1, "acl yes\n");
|
---|
| 812 | } else {
|
---|
| 813 | mr_fprintf(fd1, "acl no\n");
|
---|
[949] | 814 | }
|
---|
| 815 |
|
---|
[1087] | 816 | if (g_cd_recovery) {
|
---|
| 817 | mr_fprintf(fd1, "use-cdrecovery yes\n");
|
---|
| 818 | } else {
|
---|
| 819 | mr_fprintf(fd1, "use-cdrecovery no\n");
|
---|
[128] | 820 | }
|
---|
[1087] | 821 | if (bkpinfo->make_cd_use_lilo) {
|
---|
| 822 | mr_fprintf(fd1, "use-lilo yes\n");
|
---|
| 823 | } else {
|
---|
| 824 | mr_fprintf(fd1, "use-lilo no\n");
|
---|
[128] | 825 | }
|
---|
[1087] | 826 | if (bkpinfo->nonbootable_backup) {
|
---|
| 827 | mr_fprintf(fd1, "non-bootable yes\n");
|
---|
[1063] | 828 | } else {
|
---|
[1087] | 829 | mr_fprintf(fd1, "non-bootable no\n");
|
---|
[1063] | 830 | }
|
---|
[1087] | 831 | if (bkpinfo->differential) {
|
---|
| 832 | mr_fprintf(fd1, "differential 1\n");
|
---|
| 833 | } else {
|
---|
| 834 | mr_fprintf(fd1, "differential 0\n");
|
---|
| 835 | }
|
---|
[1063] | 836 |
|
---|
[1087] | 837 | mr_fclose(fd);
|
---|
| 838 | mr_fprintf(fd1, "datestamp %s\n", mr_date());
|
---|
| 839 | mr_fclose(fd1);
|
---|
| 840 |
|
---|
[1093] | 841 | sprintf(command, "mindi --custom '%s' '%s/images'",
|
---|
| 842 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 843 | //bkpinfo->tmpdir, // parameter #2
|
---|
| 844 | //bkpinfo->scratchdir, // parameter #3
|
---|
[1087] | 845 | //bkpinfo->kernel_path, // parameter #4
|
---|
| 846 | //tape_device, // parameter #5
|
---|
| 847 | //tape_size_sz, // parameter #6
|
---|
| 848 | //lines_in_filelist, // parameter #7 (INT)
|
---|
| 849 | //use_lzo_sz, // parameter #8
|
---|
| 850 | //cd_recovery_sz, // parameter #9
|
---|
| 851 | //bkpinfo->image_devs, // parameter #10
|
---|
| 852 | //broken_bios_sz, // parameter #11 always yes
|
---|
| 853 | //last_filelist_number, // parameter #12 (STRING)
|
---|
| 854 | //estimated_total_noof_slices, // parameter #13 (INT)
|
---|
| 855 | //devs_to_exclude, // parameter #14
|
---|
| 856 | //use_comp_sz, // parameter #15
|
---|
| 857 | //use_lilo_sz, // parameter #16
|
---|
| 858 | //use_star_sz, // parameter #17
|
---|
| 859 | //bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
---|
| 860 | //bkpinfo->differential, // parameter #19 (INT)
|
---|
| 861 | //use_gzip_sz); // parameter #20 (STRING)
|
---|
[1] | 862 |
|
---|
[1107] | 863 | mr_msg(2, command);
|
---|
[1] | 864 |
|
---|
[1087] | 865 | res = run_program_and_log_to_screen(command, "Generating boot+data disks");
|
---|
[128] | 866 | if (bkpinfo->nonbootable_backup) {
|
---|
| 867 | res = 0;
|
---|
| 868 | } // hack
|
---|
| 869 | if (!res) {
|
---|
| 870 | log_to_screen("Boot+data disks were created OK");
|
---|
[1044] | 871 | sprintf(command, "mkdir -p /var/cache/mindi/");
|
---|
[1107] | 872 | mr_msg(2, command);
|
---|
[128] | 873 | run_program_and_log_output(command, FALSE);
|
---|
| 874 | sprintf(command,
|
---|
[1044] | 875 | "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
|
---|
[128] | 876 | bkpinfo->scratchdir);
|
---|
[1107] | 877 | mr_msg(2, command);
|
---|
[128] | 878 | run_program_and_log_output(command, FALSE);
|
---|
| 879 | if (bkpinfo->nonbootable_backup) {
|
---|
| 880 | sprintf(command, "cp -f %s/all.tar.gz %s/images",
|
---|
| 881 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 882 | if (system(command)) {
|
---|
| 883 | fatal_error("Unable to create temporary duff tarball");
|
---|
| 884 | }
|
---|
| 885 | }
|
---|
| 886 | sprintf(command, "cp -f %s/mindi-*oot*.img %s/images",
|
---|
| 887 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 888 | sprintf(tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir,
|
---|
| 889 | bkpinfo->tmpdir);
|
---|
| 890 | if (system(tmp)) {
|
---|
| 891 | fatal_error("Cannot find all.tar.gz in tmpdir");
|
---|
| 892 | }
|
---|
| 893 | if (res) {
|
---|
| 894 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 895 | } else {
|
---|
| 896 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 897 | }
|
---|
| 898 | } else {
|
---|
| 899 | log_to_screen("Mindi failed to create your boot+data disks.");
|
---|
[143] | 900 | strcpy(command, "grep 'Fatal error' /var/log/mindi.log");
|
---|
[128] | 901 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 902 | if (strlen(tmp) > 1) {
|
---|
[155] | 903 | popup_and_OK(tmp);
|
---|
[128] | 904 | }
|
---|
| 905 | }
|
---|
[1080] | 906 | mr_free(tmp);
|
---|
| 907 | mr_free(scratchdir);
|
---|
| 908 | mr_free(bootldr_str);
|
---|
| 909 | mr_free(last_filelist_number);
|
---|
| 910 | mr_free(tape_size_sz);
|
---|
| 911 | mr_free(devs_to_exclude);
|
---|
| 912 | mr_free(value);
|
---|
| 913 | mr_free(bootdev);
|
---|
| 914 | mr_free(command);
|
---|
[128] | 915 | return (res);
|
---|
[1] | 916 | }
|
---|
| 917 |
|
---|
| 918 |
|
---|
| 919 |
|
---|
| 920 | /**
|
---|
| 921 | * Maximum number of filesets allowed in this function.
|
---|
| 922 | */
|
---|
| 923 | #define MAX_NOOF_SETS_HERE 32767
|
---|
| 924 |
|
---|
| 925 | /**
|
---|
| 926 | * Offset of the bkpinfo pointer (in bytes) from the
|
---|
| 927 | * buffer passed to create_afio_files_in_background.
|
---|
| 928 | */
|
---|
| 929 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
---|
| 930 |
|
---|
| 931 | /**
|
---|
| 932 | * Main function for each @c afio thread.
|
---|
| 933 | * @param inbuf A transfer block containing:
|
---|
| 934 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
---|
| 935 | * containing the last set archived.
|
---|
| 936 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
---|
| 937 | * containing the number of archival threads currently running.
|
---|
| 938 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
---|
| 939 | * the next set that should be archived.
|
---|
| 940 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
---|
| 941 | * bit array, where each bit corresponds to a filelist (1=needs
|
---|
| 942 | * to be archived, 0=archived).
|
---|
| 943 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
---|
| 944 | * structure. Fields used:
|
---|
| 945 | * - @c tmpdir
|
---|
| 946 | * - @c zip_suffix
|
---|
| 947 | *
|
---|
| 948 | * Any of the above may be modified by the caller at any time.
|
---|
| 949 | *
|
---|
| 950 | * @bug Assumes @c int pointers are 4 bytes.
|
---|
| 951 | * @see archive_this_fileset
|
---|
| 952 | * @see make_afioballs_and_images
|
---|
| 953 | * @return NULL, always.
|
---|
| 954 | * @ingroup LLarchiveGroup
|
---|
| 955 | */
|
---|
[128] | 956 | void *create_afio_files_in_background(void *inbuf)
|
---|
[1] | 957 | {
|
---|
[128] | 958 | long int archiving_set_no;
|
---|
| 959 | char *archiving_filelist_fname;
|
---|
| 960 | char *archiving_afioball_fname;
|
---|
[948] | 961 | char *curr_xattr_list_fname = NULL;
|
---|
[128] | 962 | char *curr_acl_list_fname;
|
---|
[1] | 963 |
|
---|
[128] | 964 | struct s_bkpinfo *bkpinfo;
|
---|
| 965 | char *tmp;
|
---|
| 966 | int res = 0, retval = 0;
|
---|
| 967 | int *p_archival_threads_running;
|
---|
| 968 | int *p_last_set_archived;
|
---|
| 969 | int *p_next_set_to_archive;
|
---|
| 970 | char *p_list_of_fileset_flags;
|
---|
| 971 | int this_thread_no = g_current_thread_no++;
|
---|
[1] | 972 |
|
---|
[128] | 973 | malloc_string(curr_xattr_list_fname);
|
---|
| 974 | malloc_string(curr_acl_list_fname);
|
---|
| 975 | malloc_string(archiving_filelist_fname);
|
---|
| 976 | malloc_string(archiving_afioball_fname);
|
---|
| 977 | malloc_string(tmp);
|
---|
| 978 | p_last_set_archived = (int *) inbuf;
|
---|
| 979 | p_archival_threads_running = (int *) (inbuf + 4);
|
---|
| 980 | p_next_set_to_archive = (int *) (inbuf + 8);
|
---|
| 981 | p_list_of_fileset_flags = (char *) (inbuf + 12);
|
---|
| 982 | bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
|
---|
[1] | 983 |
|
---|
[128] | 984 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 985 | bkpinfo->tmpdir, 0L);
|
---|
| 986 | for (archiving_set_no = 0; does_file_exist(archiving_filelist_fname);
|
---|
| 987 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 988 | bkpinfo->tmpdir, archiving_set_no)) {
|
---|
| 989 | if (g_exiting) {
|
---|
| 990 | fatal_error("Execution run aborted (pthread)");
|
---|
| 991 | }
|
---|
| 992 | if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
|
---|
| 993 | fatal_error
|
---|
| 994 | ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
|
---|
| 995 | }
|
---|
| 996 | if (!semaphore_p()) {
|
---|
[1107] | 997 | mr_msg(3, "P sem failed (pid=%d)", (int) getpid());
|
---|
[128] | 998 | fatal_error("Cannot get semaphore P");
|
---|
| 999 | }
|
---|
| 1000 | if (archiving_set_no < *p_next_set_to_archive) {
|
---|
| 1001 | archiving_set_no = *p_next_set_to_archive;
|
---|
| 1002 | }
|
---|
| 1003 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
---|
| 1004 | if (!semaphore_v()) {
|
---|
| 1005 | fatal_error("Cannot get semaphore V");
|
---|
| 1006 | }
|
---|
[1] | 1007 |
|
---|
[128] | 1008 | /* backup this set of files */
|
---|
| 1009 | sprintf(archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 1010 | bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
|
---|
| 1011 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1012 | bkpinfo->tmpdir, archiving_set_no);
|
---|
| 1013 | if (!does_file_exist(archiving_filelist_fname)) {
|
---|
[1107] | 1014 | mr_msg(3,
|
---|
[128] | 1015 | "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
|
---|
| 1016 | FORTY_SPACES, getpid(), this_thread_no,
|
---|
| 1017 | archiving_set_no);
|
---|
| 1018 | break;
|
---|
| 1019 | }
|
---|
[1] | 1020 |
|
---|
[128] | 1021 | sprintf(tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 1022 | archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
---|
| 1023 | if (does_file_exist(tmp)) {
|
---|
[1107] | 1024 | mr_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES,
|
---|
[128] | 1025 | getpid(), this_thread_no);
|
---|
| 1026 | while (does_file_exist(tmp)) {
|
---|
| 1027 | sleep(1);
|
---|
| 1028 | }
|
---|
[1107] | 1029 | mr_msg(4, "[%d] - continuing", getpid());
|
---|
[128] | 1030 | }
|
---|
[1] | 1031 |
|
---|
[1107] | 1032 | mr_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
|
---|
[128] | 1033 | this_thread_no, archiving_set_no);
|
---|
[948] | 1034 | if (g_getfattr) {
|
---|
| 1035 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1036 | bkpinfo->tmpdir, archiving_set_no);
|
---|
[948] | 1037 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
---|
| 1038 | }
|
---|
| 1039 | if (g_getfacl) {
|
---|
| 1040 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1041 | bkpinfo->tmpdir, archiving_set_no);
|
---|
[948] | 1042 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
---|
| 1043 | }
|
---|
[1] | 1044 |
|
---|
[1107] | 1045 | mr_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
|
---|
[128] | 1046 | this_thread_no, archiving_set_no);
|
---|
| 1047 | res =
|
---|
| 1048 | archive_this_fileset(bkpinfo, archiving_filelist_fname,
|
---|
| 1049 | archiving_afioball_fname,
|
---|
| 1050 | archiving_set_no);
|
---|
| 1051 | retval += res;
|
---|
[1] | 1052 |
|
---|
[128] | 1053 | if (res) {
|
---|
| 1054 | sprintf(tmp,
|
---|
| 1055 | "Errors occurred while archiving set %ld. Please review logs.",
|
---|
| 1056 | archiving_set_no);
|
---|
| 1057 | log_to_screen(tmp);
|
---|
| 1058 | }
|
---|
| 1059 | if (!semaphore_p()) {
|
---|
| 1060 | fatal_error("Cannot get semaphore P");
|
---|
| 1061 | }
|
---|
| 1062 |
|
---|
| 1063 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
---|
| 1064 |
|
---|
| 1065 | if (*p_last_set_archived < archiving_set_no) {
|
---|
| 1066 | *p_last_set_archived = archiving_set_no;
|
---|
| 1067 | } // finished archiving this one
|
---|
| 1068 |
|
---|
| 1069 | if (!semaphore_v()) {
|
---|
| 1070 | fatal_error("Cannot get semaphore V");
|
---|
| 1071 | }
|
---|
[1107] | 1072 | mr_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
|
---|
[128] | 1073 | this_thread_no, archiving_set_no);
|
---|
| 1074 | archiving_set_no++;
|
---|
| 1075 | }
|
---|
| 1076 | if (!semaphore_p()) {
|
---|
| 1077 | fatal_error("Cannot get semaphore P");
|
---|
| 1078 | }
|
---|
| 1079 | (*p_archival_threads_running)--;
|
---|
| 1080 | if (!semaphore_v()) {
|
---|
| 1081 | fatal_error("Cannot get semaphore V");
|
---|
| 1082 | }
|
---|
[1107] | 1083 | mr_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
|
---|
[128] | 1084 | this_thread_no);
|
---|
[1080] | 1085 | mr_free(archiving_filelist_fname);
|
---|
| 1086 | mr_free(archiving_afioball_fname);
|
---|
| 1087 | mr_free(curr_xattr_list_fname);
|
---|
| 1088 | mr_free(curr_acl_list_fname);
|
---|
| 1089 | mr_free(tmp);
|
---|
[128] | 1090 | pthread_exit(NULL);
|
---|
[1] | 1091 | }
|
---|
| 1092 |
|
---|
| 1093 |
|
---|
| 1094 |
|
---|
| 1095 |
|
---|
| 1096 |
|
---|
| 1097 | /**
|
---|
| 1098 | * Finalize the backup.
|
---|
| 1099 | * For streaming backups, this writes the closing block
|
---|
| 1100 | * to the stream. For CD-based backups, this creates
|
---|
| 1101 | * the final ISO image.
|
---|
| 1102 | * @param bkpinfo The backup information structure, used only
|
---|
| 1103 | * for the @c backup_media_type.
|
---|
| 1104 | * @ingroup MLarchiveGroup
|
---|
| 1105 | */
|
---|
[541] | 1106 | int do_that_final_phase(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1107 | {
|
---|
| 1108 |
|
---|
[128] | 1109 | /*@ int ************************************** */
|
---|
| 1110 | int res = 0;
|
---|
| 1111 | int retval = 0;
|
---|
[1] | 1112 |
|
---|
[128] | 1113 | /*@ buffers ********************************** */
|
---|
[1] | 1114 |
|
---|
[128] | 1115 | assert(bkpinfo != NULL);
|
---|
| 1116 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1117 | "Writing any remaining data to media ");
|
---|
[1] | 1118 |
|
---|
[1107] | 1119 | mr_msg(1, "Closing tape/CD ... ");
|
---|
[128] | 1120 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1121 | /* write tape/cdstream */
|
---|
[1] | 1122 | {
|
---|
[128] | 1123 | closeout_tape(bkpinfo);
|
---|
| 1124 | } else
|
---|
[1087] | 1125 | /* write final ISO/USB */
|
---|
[128] | 1126 | {
|
---|
[541] | 1127 | res = write_final_iso_if_necessary(bkpinfo);
|
---|
[128] | 1128 | retval += res;
|
---|
| 1129 | if (res) {
|
---|
[1107] | 1130 | mr_msg(1, "write_final_iso_if_necessary returned an error");
|
---|
[128] | 1131 | }
|
---|
[1] | 1132 | }
|
---|
[1107] | 1133 | mr_msg(2, "Fork is exiting ... ");
|
---|
[1] | 1134 |
|
---|
[128] | 1135 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1136 |
|
---|
[128] | 1137 | /* final stuff */
|
---|
| 1138 | if (retval) {
|
---|
| 1139 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 1140 | } else {
|
---|
| 1141 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1142 | }
|
---|
[1] | 1143 |
|
---|
[128] | 1144 | return (retval);
|
---|
[1] | 1145 | }
|
---|
| 1146 |
|
---|
| 1147 |
|
---|
| 1148 | /**
|
---|
| 1149 | * Initialize the backup.
|
---|
| 1150 | * Does the following:
|
---|
| 1151 | * - Sets up the serial number.
|
---|
| 1152 | * - For streaming backups, opens the tape stream and writes the data disks
|
---|
| 1153 | * and backup headers.
|
---|
| 1154 | * - For CD-based backups, wipes the ISOs in the target directory.
|
---|
| 1155 | *
|
---|
| 1156 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1157 | * - @c backup_media_type
|
---|
| 1158 | * - @c cdrw_speed
|
---|
[20] | 1159 | * - @c prefix
|
---|
[1] | 1160 | * - @c isodir
|
---|
| 1161 | * - @c media_device
|
---|
| 1162 | * - @c scratchdir
|
---|
| 1163 | * - @c tmpdir
|
---|
| 1164 | * @return The number of errors encountered (0 for success).
|
---|
| 1165 | * @ingroup MLarchiveGroup
|
---|
| 1166 | */
|
---|
[128] | 1167 | int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1168 | {
|
---|
[128] | 1169 | /*@ int *************************************** */
|
---|
| 1170 | int retval = 0;
|
---|
[1] | 1171 |
|
---|
[128] | 1172 | /*@ buffers *********************************** */
|
---|
| 1173 | char *command, *tmpfile, *data_disks_file;
|
---|
[1] | 1174 |
|
---|
[128] | 1175 | assert(bkpinfo != NULL);
|
---|
| 1176 | malloc_string(command);
|
---|
| 1177 | malloc_string(tmpfile);
|
---|
| 1178 | malloc_string(data_disks_file);
|
---|
| 1179 | sprintf(data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
---|
| 1180 |
|
---|
| 1181 | snprintf(g_serial_string, MAX_STR_LEN - 1,
|
---|
| 1182 | call_program_and_get_last_line_of_output("dd \
|
---|
[1] | 1183 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
---|
| 1184 | hexdump | tr -s ' ' '0' | head -n1"));
|
---|
[128] | 1185 | strip_spaces(g_serial_string);
|
---|
| 1186 | strcat(g_serial_string, "...word.");
|
---|
[1107] | 1187 | mr_msg(2, "g_serial_string = '%s'", g_serial_string);
|
---|
[128] | 1188 | assert(strlen(g_serial_string) < MAX_STR_LEN);
|
---|
[1] | 1189 |
|
---|
[128] | 1190 | sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
---|
| 1191 | if (write_one_liner_data_file(tmpfile, g_serial_string)) {
|
---|
[1107] | 1192 | mr_msg(1, "%ld: Failed to write serial string", __LINE__);
|
---|
[128] | 1193 | }
|
---|
[1] | 1194 |
|
---|
[128] | 1195 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
|
---|
| 1196 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1197 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 1198 | openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
|
---|
| 1199 | } else {
|
---|
| 1200 | openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
|
---|
| 1201 | }
|
---|
| 1202 | if (!g_tape_stream) {
|
---|
| 1203 | fatal_error("Cannot open backup (streaming) device");
|
---|
| 1204 | }
|
---|
[1107] | 1205 | mr_msg(1, "Backup (stream) opened OK");
|
---|
[128] | 1206 | write_data_disks_to_stream(data_disks_file);
|
---|
| 1207 | } else {
|
---|
[1107] | 1208 | mr_msg(1, "Backing up to CD's");
|
---|
[1] | 1209 | }
|
---|
| 1210 |
|
---|
[128] | 1211 | sprintf(command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
---|
| 1212 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
---|
| 1213 | paranoid_system(command);
|
---|
| 1214 | wipe_archives(bkpinfo->scratchdir);
|
---|
| 1215 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1216 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 1217 | write_header_block_to_stream((off_t)0, "start-of-tape",
|
---|
[128] | 1218 | BLK_START_OF_TAPE);
|
---|
[684] | 1219 | write_header_block_to_stream((off_t)0, "start-of-backup",
|
---|
[128] | 1220 | BLK_START_OF_BACKUP);
|
---|
| 1221 | }
|
---|
[1080] | 1222 | mr_free(command);
|
---|
| 1223 | mr_free(tmpfile);
|
---|
| 1224 | mr_free(data_disks_file);
|
---|
[128] | 1225 | return (retval);
|
---|
[1] | 1226 | }
|
---|
| 1227 |
|
---|
| 1228 |
|
---|
| 1229 | /**
|
---|
| 1230 | * Calls floppy-formatting @c cmd and tracks its progress if possible.
|
---|
| 1231 | *
|
---|
| 1232 | * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
|
---|
| 1233 | * @param title The human-friendly description of the floppy you are writing.
|
---|
| 1234 | * This will be used as the title in the progress bar window. Example:
|
---|
| 1235 | * "Formatting disk /dev/fd0".
|
---|
| 1236 | * @see format_disk
|
---|
| 1237 | * @return The exit code of fdformat/superformat.
|
---|
| 1238 | */
|
---|
[128] | 1239 | int format_disk_SUB(char *cmd, char *title)
|
---|
[1] | 1240 | {
|
---|
| 1241 |
|
---|
[128] | 1242 | /*@ int *************************************************************** */
|
---|
| 1243 | int res = 0;
|
---|
[1] | 1244 | int percentage = 0;
|
---|
| 1245 | int maxtracks = 0;
|
---|
| 1246 | int trackno = 0;
|
---|
| 1247 | int last_trkno = 0;
|
---|
| 1248 |
|
---|
[128] | 1249 | /*@ buffers *********************************************************** */
|
---|
| 1250 | char *command;
|
---|
| 1251 | char *tempfile;
|
---|
[1] | 1252 |
|
---|
[128] | 1253 | /*@ pointers ********************************************************** */
|
---|
| 1254 | FILE *pin;
|
---|
[1] | 1255 |
|
---|
[128] | 1256 | assert_string_is_neither_NULL_nor_zerolength(cmd);
|
---|
| 1257 | assert_string_is_neither_NULL_nor_zerolength(title);
|
---|
[1] | 1258 |
|
---|
[128] | 1259 | malloc_string(command);
|
---|
| 1260 | malloc_string(tempfile);
|
---|
[1] | 1261 | #ifdef __FreeBSD__
|
---|
| 1262 | /* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
|
---|
| 1263 | impossible to parse. It looks like
|
---|
| 1264 | VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
|
---|
| 1265 | where V means verified, E means error, F means formatted, and - means
|
---|
| 1266 | not done yet.
|
---|
| 1267 | */
|
---|
[128] | 1268 | return (run_program_and_log_to_screen(cmd, title));
|
---|
[1] | 1269 | #endif
|
---|
| 1270 |
|
---|
| 1271 | /* if Debian then do bog-standard superformat; don't be pretty */
|
---|
[128] | 1272 | if (strstr(cmd, "superformat")) {
|
---|
| 1273 | return (run_program_and_log_to_screen(cmd, title));
|
---|
| 1274 | }
|
---|
[1] | 1275 | /* if not Debian then go ahead & use fdformat */
|
---|
[128] | 1276 | strcpy(tempfile,
|
---|
| 1277 | call_program_and_get_last_line_of_output
|
---|
| 1278 | ("mktemp -q /tmp/mondo.XXXXXXXX"));
|
---|
| 1279 | sprintf(command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile,
|
---|
| 1280 | tempfile);
|
---|
[1107] | 1281 | mr_msg(3, command);
|
---|
[128] | 1282 | open_evalcall_form(title);
|
---|
| 1283 | if (!(pin = popen(command, "r"))) {
|
---|
| 1284 | log_OS_error("fmt err");
|
---|
| 1285 | return (1);
|
---|
[1] | 1286 | }
|
---|
[128] | 1287 | if (strstr(command, "1722")) {
|
---|
| 1288 | maxtracks = 82;
|
---|
| 1289 | } else {
|
---|
| 1290 | maxtracks = 80;
|
---|
[1] | 1291 | }
|
---|
[128] | 1292 | for (sleep(1); does_file_exist(tempfile); sleep(1)) {
|
---|
| 1293 | trackno = get_trackno_from_logfile(tempfile);
|
---|
| 1294 | if (trackno < 0 || trackno > 80) {
|
---|
[1107] | 1295 | mr_msg(1, "Weird track#");
|
---|
[128] | 1296 | continue;
|
---|
| 1297 | }
|
---|
| 1298 | percentage = trackno * 100 / maxtracks;
|
---|
| 1299 | if (trackno <= 5 && last_trkno > 40) {
|
---|
| 1300 | close_evalcall_form();
|
---|
| 1301 | strcpy(title, "Verifying format");
|
---|
| 1302 | open_evalcall_form(title);
|
---|
| 1303 | }
|
---|
| 1304 | last_trkno = trackno;
|
---|
| 1305 | update_evalcall_form(percentage);
|
---|
| 1306 | }
|
---|
| 1307 | close_evalcall_form();
|
---|
| 1308 | if (pclose(pin)) {
|
---|
| 1309 | res++;
|
---|
| 1310 | log_OS_error("Unable to pclose");
|
---|
| 1311 | }
|
---|
| 1312 | unlink(tempfile);
|
---|
[1080] | 1313 | mr_free(command);
|
---|
| 1314 | mr_free(tempfile);
|
---|
[128] | 1315 | return (res);
|
---|
[1] | 1316 | }
|
---|
| 1317 |
|
---|
| 1318 | /**
|
---|
| 1319 | * Wrapper around @c format_disk_SUB().
|
---|
| 1320 | * This function calls @c format_disk_SUB() with a @c device of its @c device
|
---|
| 1321 | * parameter and a @c title of Formatting disk @c device. If the format
|
---|
| 1322 | * fails, the user will be given the option of retrying.
|
---|
| 1323 | *
|
---|
| 1324 | * @param device The floppy drive to write to.
|
---|
| 1325 | * @see format_disk_SUB
|
---|
| 1326 | * @return The exit code of fdformat/superformat.
|
---|
| 1327 | * @ingroup deviceGroup
|
---|
| 1328 | */
|
---|
[128] | 1329 | int format_disk(char *device)
|
---|
[1] | 1330 | {
|
---|
| 1331 |
|
---|
[128] | 1332 | /*@ int ************************************************************** */
|
---|
| 1333 | int res = 0;
|
---|
[1] | 1334 |
|
---|
[128] | 1335 | /*@ buffer *********************************************************** */
|
---|
| 1336 | char *command;
|
---|
| 1337 | char *title;
|
---|
| 1338 |
|
---|
| 1339 |
|
---|
| 1340 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1341 | malloc_string(title);
|
---|
[1080] | 1342 | command = mr_malloc(1000);
|
---|
[128] | 1343 | if (!system("which superformat > /dev/null 2> /dev/null")) {
|
---|
| 1344 | sprintf(command, "superformat %s", device);
|
---|
| 1345 | } else {
|
---|
[1] | 1346 | #ifdef __FreeBSD__
|
---|
[128] | 1347 | sprintf(command, "fdformat -y %s", device);
|
---|
[1] | 1348 | #else
|
---|
[128] | 1349 | sprintf(command, "fdformat %s", device);
|
---|
[1] | 1350 | #endif
|
---|
| 1351 | }
|
---|
[128] | 1352 | sprintf(title, "Formatting disk %s", device);
|
---|
| 1353 | while ((res = format_disk_SUB(command, title))) {
|
---|
| 1354 | if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
|
---|
| 1355 | return (res);
|
---|
| 1356 | }
|
---|
| 1357 | }
|
---|
[1080] | 1358 | mr_free(title);
|
---|
| 1359 | mr_free(command);
|
---|
[128] | 1360 | return (res);
|
---|
[1] | 1361 | }
|
---|
| 1362 |
|
---|
| 1363 | /**
|
---|
| 1364 | * Get the <tt>N</tt>th bit of @c array.
|
---|
| 1365 | * @param array The bit-array (as a @c char pointer).
|
---|
| 1366 | * @param N The number of the bit you want.
|
---|
| 1367 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
---|
| 1368 | * @see set_bit_N_of_array
|
---|
| 1369 | * @ingroup utilityGroup
|
---|
| 1370 | */
|
---|
[128] | 1371 | bool get_bit_N_of_array(char *array, int N)
|
---|
[1] | 1372 | {
|
---|
[128] | 1373 | int element_number;
|
---|
| 1374 | int bit_number;
|
---|
| 1375 | int mask;
|
---|
| 1376 |
|
---|
| 1377 | element_number = N / 8;
|
---|
| 1378 | bit_number = N % 8;
|
---|
| 1379 | mask = 1 << bit_number;
|
---|
| 1380 | if (array[element_number] & mask) {
|
---|
| 1381 | return (TRUE);
|
---|
| 1382 | } else {
|
---|
| 1383 | return (FALSE);
|
---|
| 1384 | }
|
---|
[1] | 1385 | }
|
---|
| 1386 |
|
---|
| 1387 |
|
---|
| 1388 |
|
---|
| 1389 |
|
---|
| 1390 |
|
---|
| 1391 |
|
---|
| 1392 |
|
---|
| 1393 |
|
---|
| 1394 |
|
---|
| 1395 | /**
|
---|
| 1396 | * @addtogroup LLarchiveGroup
|
---|
| 1397 | * @{
|
---|
| 1398 | */
|
---|
| 1399 | /**
|
---|
| 1400 | * Start up threads to archive your files.
|
---|
| 1401 | *
|
---|
| 1402 | * This function starts @c ARCH_THREADS threads,
|
---|
| 1403 | * each starting execution in @c create_afio_files_in_background().
|
---|
| 1404 | * Each thread will archive individual filesets, based on the
|
---|
| 1405 | * pointers passed to it and continually updated, until all files
|
---|
| 1406 | * have been backed up. This function coordinates the threads
|
---|
| 1407 | * and copies their output to the @c scratchdir.
|
---|
| 1408 | *
|
---|
| 1409 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1410 | * - @c backup_media_type
|
---|
| 1411 | * - @c scratchdir
|
---|
| 1412 | * - @c tmpdir
|
---|
| 1413 | * - @c zip_suffix
|
---|
| 1414 | *
|
---|
| 1415 | * @return The number of errors encountered (0 for success)
|
---|
| 1416 | */
|
---|
[541] | 1417 | int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1418 | {
|
---|
| 1419 |
|
---|
[128] | 1420 | /*@ int ************************************************** */
|
---|
| 1421 | int retval = 0;
|
---|
| 1422 | long int storing_set_no = 0;
|
---|
| 1423 | int res = 0;
|
---|
| 1424 | bool done_storing = FALSE;
|
---|
| 1425 | char *result_str;
|
---|
| 1426 | char *transfer_block;
|
---|
| 1427 | void *vp;
|
---|
| 1428 | void **pvp;
|
---|
[1] | 1429 |
|
---|
[128] | 1430 | /*@ buffers ********************************************** */
|
---|
| 1431 | char *storing_filelist_fname;
|
---|
| 1432 | char *storing_afioball_fname;
|
---|
| 1433 | char *tmp;
|
---|
| 1434 | char *media_usage_comment;
|
---|
| 1435 | pthread_t archival_thread[ARCH_THREADS];
|
---|
| 1436 | char *p_list_of_fileset_flags;
|
---|
| 1437 | int *p_archival_threads_running;
|
---|
| 1438 | int *p_last_set_archived;
|
---|
| 1439 | int *p_next_set_to_archive;
|
---|
| 1440 | int noof_threads;
|
---|
| 1441 | int i;
|
---|
[948] | 1442 | char *curr_xattr_list_fname = NULL;
|
---|
[128] | 1443 | char *curr_acl_list_fname;
|
---|
| 1444 | int misc_counter_that_is_not_important = 0;
|
---|
[1] | 1445 |
|
---|
[1107] | 1446 | mr_msg(8, "here");
|
---|
[128] | 1447 | assert(bkpinfo != NULL);
|
---|
[1080] | 1448 | tmp = mr_malloc(MAX_STR_LEN * 2);
|
---|
[128] | 1449 | malloc_string(result_str);
|
---|
| 1450 | malloc_string(curr_xattr_list_fname);
|
---|
| 1451 | malloc_string(curr_acl_list_fname);
|
---|
| 1452 | malloc_string(storing_filelist_fname);
|
---|
| 1453 | malloc_string(media_usage_comment);
|
---|
| 1454 | malloc_string(storing_afioball_fname);
|
---|
| 1455 | transfer_block =
|
---|
[1080] | 1456 | mr_malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
[128] | 1457 | memset((void *) transfer_block, 0,
|
---|
| 1458 | sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
| 1459 | p_last_set_archived = (int *) transfer_block;
|
---|
| 1460 | p_archival_threads_running = (int *) (transfer_block + 4);
|
---|
| 1461 | p_next_set_to_archive = (int *) (transfer_block + 8);
|
---|
| 1462 | p_list_of_fileset_flags = (char *) (transfer_block + 12);
|
---|
| 1463 | memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
|
---|
| 1464 | (void *) bkpinfo, sizeof(struct s_bkpinfo));
|
---|
| 1465 | pvp = &vp;
|
---|
| 1466 | vp = (void *) result_str;
|
---|
| 1467 | *p_archival_threads_running = 0;
|
---|
| 1468 | *p_last_set_archived = -1;
|
---|
| 1469 | *p_next_set_to_archive = 0;
|
---|
| 1470 | sprintf(tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 1471 | log_to_screen("Archiving regular files");
|
---|
[1107] | 1472 | mr_msg(5, "Go, Shorty. It's your birthday.");
|
---|
[541] | 1473 | open_progress_form("Backing up filesystem",
|
---|
| 1474 | "I am backing up your live filesystem now.",
|
---|
| 1475 | "Please wait. This may take a couple of hours.",
|
---|
| 1476 | "Working...",
|
---|
[128] | 1477 | get_last_filelist_number(bkpinfo) + 1);
|
---|
[1] | 1478 |
|
---|
[1107] | 1479 | mr_msg(5, "We're gonna party like it's your birthday.");
|
---|
[1] | 1480 |
|
---|
[128] | 1481 | srand((unsigned int) getpid());
|
---|
| 1482 | g_sem_key = 1234 + random() % 30000;
|
---|
| 1483 | if ((g_sem_id =
|
---|
| 1484 | semget((key_t) g_sem_key, 1,
|
---|
| 1485 | IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
|
---|
| 1486 | fatal_error("MABAI - unable to semget");
|
---|
[1] | 1487 | }
|
---|
[128] | 1488 | if (!set_semvalue()) {
|
---|
| 1489 | fatal_error("Unable to init semaphore");
|
---|
| 1490 | } // initialize semaphore
|
---|
| 1491 | for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
|
---|
[1107] | 1492 | mr_msg(8, "Creating thread #%d", noof_threads);
|
---|
[128] | 1493 | (*p_archival_threads_running)++;
|
---|
| 1494 | if ((res =
|
---|
| 1495 | pthread_create(&archival_thread[noof_threads], NULL,
|
---|
| 1496 | create_afio_files_in_background,
|
---|
| 1497 | (void *) transfer_block))) {
|
---|
| 1498 | fatal_error("Unable to create an archival thread");
|
---|
| 1499 | }
|
---|
[1] | 1500 | }
|
---|
| 1501 |
|
---|
[1107] | 1502 | mr_msg(8, "About to enter while() loop");
|
---|
[128] | 1503 | while (!done_storing) {
|
---|
| 1504 | if (g_exiting) {
|
---|
| 1505 | fatal_error("Execution run aborted (main loop)");
|
---|
| 1506 | }
|
---|
| 1507 | if (*p_archival_threads_running == 0
|
---|
| 1508 | && *p_last_set_archived == storing_set_no - 1) {
|
---|
[1107] | 1509 | mr_msg(2,
|
---|
[128] | 1510 | "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... :-)",
|
---|
| 1511 | *p_last_set_archived, storing_set_no);
|
---|
| 1512 | done_storing = TRUE;
|
---|
| 1513 | } else
|
---|
| 1514 | if (!get_bit_N_of_array
|
---|
| 1515 | (p_list_of_fileset_flags, storing_set_no)) {
|
---|
| 1516 | misc_counter_that_is_not_important =
|
---|
| 1517 | (misc_counter_that_is_not_important + 1) % 5;
|
---|
| 1518 | if (!misc_counter_that_is_not_important) {
|
---|
| 1519 | update_progress_form(media_usage_comment);
|
---|
| 1520 | }
|
---|
| 1521 | sleep(1);
|
---|
| 1522 | } else
|
---|
| 1523 | // store set N
|
---|
| 1524 | {
|
---|
| 1525 | sprintf(storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 1526 | bkpinfo->tmpdir, storing_set_no);
|
---|
| 1527 | sprintf(storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 1528 | bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
|
---|
[948] | 1529 | if (g_getfattr) {
|
---|
| 1530 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1531 | bkpinfo->tmpdir, storing_set_no);
|
---|
[948] | 1532 | }
|
---|
| 1533 | if (g_getfacl) {
|
---|
| 1534 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 1535 | bkpinfo->tmpdir, storing_set_no);
|
---|
[948] | 1536 | }
|
---|
[128] | 1537 |
|
---|
[1107] | 1538 | mr_msg(2, "Storing set %d", storing_set_no);
|
---|
[128] | 1539 | while (!does_file_exist(storing_filelist_fname)
|
---|
| 1540 | || !does_file_exist(storing_afioball_fname)) {
|
---|
[1107] | 1541 | mr_msg(2,
|
---|
[128] | 1542 | "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
|
---|
| 1543 | storing_filelist_fname, storing_afioball_fname);
|
---|
| 1544 | sleep(5);
|
---|
| 1545 | }
|
---|
| 1546 | strcpy(media_usage_comment,
|
---|
| 1547 | percent_media_full_comment(bkpinfo));
|
---|
| 1548 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 1549 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1550 | register_in_tape_catalog(fileset, storing_set_no, -1,
|
---|
| 1551 | storing_afioball_fname);
|
---|
| 1552 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
| 1553 | storing_afioball_fname);
|
---|
| 1554 | iamhere("Writing EXAT files");
|
---|
| 1555 | res +=
|
---|
| 1556 | write_EXAT_files_to_tape(bkpinfo,
|
---|
| 1557 | curr_xattr_list_fname,
|
---|
| 1558 | curr_acl_list_fname);
|
---|
[1] | 1559 | // archives themselves
|
---|
[128] | 1560 | res +=
|
---|
| 1561 | move_files_to_stream(bkpinfo, storing_afioball_fname,
|
---|
| 1562 | NULL);
|
---|
| 1563 | } else {
|
---|
[948] | 1564 | if (g_getfacl) {
|
---|
| 1565 | if (g_getfattr) {
|
---|
| 1566 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
[128] | 1567 | curr_xattr_list_fname,
|
---|
| 1568 | curr_acl_list_fname,
|
---|
| 1569 | storing_afioball_fname, NULL);
|
---|
[948] | 1570 | } else {
|
---|
| 1571 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
| 1572 | curr_acl_list_fname,
|
---|
| 1573 | storing_afioball_fname, NULL);
|
---|
| 1574 | }
|
---|
| 1575 | } else {
|
---|
| 1576 | if (g_getfattr) {
|
---|
| 1577 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
| 1578 | curr_xattr_list_fname,
|
---|
| 1579 | storing_afioball_fname, NULL);
|
---|
| 1580 | } else {
|
---|
| 1581 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
| 1582 | storing_afioball_fname, NULL);
|
---|
| 1583 | }
|
---|
| 1584 | }
|
---|
[128] | 1585 | }
|
---|
| 1586 | retval += res;
|
---|
| 1587 | g_current_progress++;
|
---|
| 1588 | update_progress_form(media_usage_comment);
|
---|
| 1589 | if (res) {
|
---|
| 1590 | sprintf(tmp,
|
---|
| 1591 | "Failed to add archive %ld's files to CD dir\n",
|
---|
| 1592 | storing_set_no);
|
---|
| 1593 | log_to_screen(tmp);
|
---|
| 1594 | fatal_error
|
---|
| 1595 | ("Is your hard disk full? If not, please send the author the logfile.");
|
---|
| 1596 | }
|
---|
| 1597 | storing_set_no++;
|
---|
| 1598 | // sleep(2);
|
---|
[1] | 1599 | }
|
---|
| 1600 | }
|
---|
[128] | 1601 | close_progress_form();
|
---|
[1] | 1602 |
|
---|
[128] | 1603 | sprintf(tmp, "Your regular files have been archived ");
|
---|
[1107] | 1604 | mr_msg(2, "Joining background threads to foreground thread");
|
---|
[128] | 1605 | for (i = 0; i < noof_threads; i++) {
|
---|
| 1606 | pthread_join(archival_thread[i], pvp);
|
---|
[1107] | 1607 | mr_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
|
---|
[128] | 1608 | }
|
---|
| 1609 | del_semvalue();
|
---|
[1107] | 1610 | mr_msg(2, "Done.");
|
---|
[128] | 1611 | if (retval) {
|
---|
| 1612 | strcat(tmp, "(with errors).");
|
---|
| 1613 | } else {
|
---|
| 1614 | strcat(tmp, "successfully.");
|
---|
| 1615 | }
|
---|
| 1616 | log_to_screen(tmp);
|
---|
[1080] | 1617 | mr_free(transfer_block);
|
---|
| 1618 | mr_free(result_str);
|
---|
| 1619 | mr_free(storing_filelist_fname);
|
---|
| 1620 | mr_free(media_usage_comment);
|
---|
| 1621 | mr_free(storing_afioball_fname);
|
---|
| 1622 | mr_free(curr_xattr_list_fname);
|
---|
| 1623 | mr_free(curr_acl_list_fname);
|
---|
[128] | 1624 | return (retval);
|
---|
[1] | 1625 | }
|
---|
| 1626 |
|
---|
| 1627 |
|
---|
[128] | 1628 | void pause_for_N_seconds(int how_long, char *msg)
|
---|
[1] | 1629 | {
|
---|
[128] | 1630 | int i;
|
---|
| 1631 | open_evalcall_form(msg);
|
---|
| 1632 | for (i = 0; i < how_long; i++) {
|
---|
| 1633 | update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
|
---|
| 1634 | sleep(1);
|
---|
| 1635 | }
|
---|
| 1636 | close_evalcall_form();
|
---|
[1] | 1637 | }
|
---|
| 1638 |
|
---|
| 1639 |
|
---|
| 1640 |
|
---|
| 1641 |
|
---|
| 1642 | /**
|
---|
| 1643 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
| 1644 | *
|
---|
| 1645 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1646 | * - @c backup_media_type
|
---|
| 1647 | * - @c call_after_iso
|
---|
| 1648 | * - @c call_before_iso
|
---|
| 1649 | * - @c call_burn_iso
|
---|
| 1650 | * - @c call_make_iso
|
---|
| 1651 | * - @c make_cd_use_lilo
|
---|
| 1652 | * - @c manual_cd_tray
|
---|
| 1653 | * - @c nonbootable_backup
|
---|
| 1654 | * - @c scratchdir
|
---|
| 1655 | *
|
---|
| 1656 | * @param destfile Where to put the generated ISO image.
|
---|
| 1657 | * @return The number of errors encountered (0 for success)
|
---|
| 1658 | */
|
---|
[541] | 1659 | int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
|
---|
[1] | 1660 | {
|
---|
[128] | 1661 | /*@ int ********************************************** */
|
---|
| 1662 | int retval = 0;
|
---|
| 1663 | int res;
|
---|
[1] | 1664 |
|
---|
[128] | 1665 | /*@ buffers ****************************************** */
|
---|
| 1666 | char *tmp;
|
---|
| 1667 | char *old_pwd;
|
---|
| 1668 | char *result_sz;
|
---|
| 1669 | char *message_to_screen;
|
---|
| 1670 | char *sz_blank_disk;
|
---|
| 1671 | char *fnam;
|
---|
| 1672 | char *tmp2;
|
---|
| 1673 | char *tmp3;
|
---|
| 1674 | bool cd_is_mountable;
|
---|
[1] | 1675 |
|
---|
[128] | 1676 | malloc_string(old_pwd);
|
---|
| 1677 | malloc_string(result_sz);
|
---|
| 1678 | malloc_string(message_to_screen);
|
---|
| 1679 | malloc_string(sz_blank_disk);
|
---|
| 1680 | malloc_string(fnam);
|
---|
[1080] | 1681 | tmp = mr_malloc(1200);
|
---|
| 1682 | tmp2 = mr_malloc(1200);
|
---|
| 1683 | tmp3 = mr_malloc(1200);
|
---|
[128] | 1684 | assert(bkpinfo != NULL);
|
---|
| 1685 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
---|
[1] | 1686 |
|
---|
[128] | 1687 | sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
---|
| 1688 | sprintf(tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
|
---|
| 1689 | if (does_file_exist(tmp)) {
|
---|
| 1690 | sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
|
---|
| 1691 | paranoid_system(tmp3);
|
---|
[1] | 1692 | }
|
---|
[128] | 1693 | if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
|
---|
| 1694 | sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
|
---|
| 1695 | paranoid_system(tmp3);
|
---|
[1] | 1696 | }
|
---|
[128] | 1697 | /*
|
---|
| 1698 | if (!does_file_exist(tmp))
|
---|
| 1699 | {
|
---|
[1107] | 1700 | mr_msg (2, "Silly bug in Mindi.pl; workaround in progress...");
|
---|
[128] | 1701 | strcpy(fnam, call_program_and_get_last_line_of_output("locate isolinux.bin | tail -n1"));
|
---|
| 1702 | if (strlen(fnam)>0 && does_file_exist(fnam))
|
---|
| 1703 | {
|
---|
| 1704 | sprintf(tmp, "cp -f %s %s", fnam, bkpinfo->scratchdir);
|
---|
| 1705 | res = run_program_and_log_output(tmp, FALSE);
|
---|
| 1706 | }
|
---|
| 1707 | else
|
---|
| 1708 | {
|
---|
| 1709 | res = 1;
|
---|
| 1710 | }
|
---|
| 1711 | if (res)
|
---|
| 1712 | {
|
---|
[1107] | 1713 | mr_msg (2, "Could not work around silly bug in Mindi.pl - sorry! Isolinux.bin missing");
|
---|
[128] | 1714 | }
|
---|
| 1715 | }
|
---|
| 1716 | */
|
---|
[1080] | 1717 | mr_free(tmp2);
|
---|
| 1718 | mr_free(tmp3);
|
---|
[128] | 1719 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
|
---|
[541] | 1720 | popup_and_OK("Please insert new media and press Enter.");
|
---|
[128] | 1721 | }
|
---|
[1] | 1722 |
|
---|
[1107] | 1723 | mr_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
---|
[128] | 1724 | bkpinfo->scratchdir, destfile);
|
---|
| 1725 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
---|
| 1726 | sprintf(tmp, "chmod 744 %s", bkpinfo->scratchdir);
|
---|
| 1727 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1728 | chdir(bkpinfo->scratchdir);
|
---|
[1] | 1729 |
|
---|
[128] | 1730 | if (bkpinfo->call_before_iso[0] != '\0') {
|
---|
| 1731 | sprintf(message_to_screen, "Running pre-ISO call for CD#%d",
|
---|
| 1732 | g_current_media_number);
|
---|
| 1733 | res =
|
---|
| 1734 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
|
---|
| 1735 | destfile, g_current_media_number,
|
---|
| 1736 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1737 | if (res) {
|
---|
| 1738 | strcat(message_to_screen, "...failed");
|
---|
| 1739 | } else {
|
---|
| 1740 | strcat(message_to_screen, "...OK");
|
---|
| 1741 | }
|
---|
| 1742 | log_to_screen(message_to_screen);
|
---|
| 1743 | retval += res;
|
---|
[1] | 1744 | }
|
---|
| 1745 |
|
---|
[128] | 1746 | if (bkpinfo->call_make_iso[0] != '\0') {
|
---|
[1107] | 1747 | mr_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
---|
[128] | 1748 | sprintf(tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
| 1749 | sprintf(message_to_screen, "Making an ISO (%s #%d)",
|
---|
| 1750 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1751 | g_current_media_number);
|
---|
[1] | 1752 |
|
---|
[128] | 1753 | pause_and_ask_for_cdr(2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
|
---|
| 1754 | if (retval) {
|
---|
| 1755 | log_to_screen
|
---|
| 1756 | ("Serious error(s) occurred already. I shan't try to write to media.");
|
---|
| 1757 | } else {
|
---|
| 1758 | res =
|
---|
| 1759 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
---|
| 1760 | bkpinfo->scratchdir,
|
---|
| 1761 | g_current_media_number,
|
---|
| 1762 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1763 | if (res) {
|
---|
| 1764 | log_to_screen("%s...failed to write", message_to_screen);
|
---|
| 1765 | } else {
|
---|
| 1766 | log_to_screen("%s...OK", message_to_screen);
|
---|
| 1767 | if (!run_program_and_log_output
|
---|
[681] | 1768 | ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
|
---|
[128] | 1769 | 1)) {
|
---|
| 1770 | log_to_screen
|
---|
| 1771 | ("Despite nonfatal errors, growisofs confirms the write was successful.");
|
---|
| 1772 | }
|
---|
| 1773 | }
|
---|
| 1774 | retval += res;
|
---|
[1] | 1775 | #ifdef DVDRWFORMAT
|
---|
[128] | 1776 | sprintf(tmp,
|
---|
| 1777 | "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
|
---|
| 1778 | MONDO_LOGFILE);
|
---|
| 1779 | if (g_backup_media_type == dvd
|
---|
| 1780 | && (res || !run_program_and_log_output(tmp, 1))) {
|
---|
| 1781 | log_to_screen
|
---|
| 1782 | ("Failed to write to disk. I shall blank it and then try again.");
|
---|
| 1783 | sleep(5);
|
---|
| 1784 | system("sync");
|
---|
| 1785 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
[1] | 1786 |
|
---|
| 1787 | // dvd+rw-format --- OPTION 2
|
---|
[128] | 1788 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1789 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1790 | eject_device(bkpinfo->media_device);
|
---|
| 1791 | inject_device(bkpinfo->media_device);
|
---|
| 1792 | }
|
---|
| 1793 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
[908] | 1794 | sprintf(sz_blank_disk, "dvd+rw-format -force %s",
|
---|
[128] | 1795 | bkpinfo->media_device);
|
---|
[1107] | 1796 | mr_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
---|
[128] | 1797 | res =
|
---|
| 1798 | run_external_binary_with_percentage_indicator_NEW
|
---|
| 1799 | ("Blanking DVD disk", sz_blank_disk);
|
---|
| 1800 | if (res) {
|
---|
| 1801 | log_to_screen
|
---|
| 1802 | ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
---|
| 1803 | pause_for_N_seconds(5,
|
---|
| 1804 | "Letting DVD drive settle... and trying again.");
|
---|
| 1805 | res =
|
---|
| 1806 | run_external_binary_with_percentage_indicator_NEW
|
---|
| 1807 | ("Blanking DVD disk", sz_blank_disk);
|
---|
| 1808 | if (res) {
|
---|
| 1809 | log_to_screen("Format failed a second time.");
|
---|
| 1810 | }
|
---|
| 1811 | } else {
|
---|
| 1812 | log_to_screen
|
---|
| 1813 | ("Format succeeded. Sleeping for 5 seconds to take a breath...");
|
---|
| 1814 | }
|
---|
| 1815 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1816 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1817 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1818 | eject_device(bkpinfo->media_device);
|
---|
| 1819 | inject_device(bkpinfo->media_device);
|
---|
| 1820 | }
|
---|
| 1821 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1822 | res =
|
---|
| 1823 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
---|
| 1824 | bkpinfo->scratchdir,
|
---|
| 1825 | g_current_media_number,
|
---|
| 1826 | MONDO_LOGFILE,
|
---|
| 1827 | message_to_screen);
|
---|
| 1828 | retval += res;
|
---|
| 1829 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1830 | log_to_screen("Ejecting media.");
|
---|
| 1831 | eject_device(bkpinfo->media_device);
|
---|
| 1832 | }
|
---|
| 1833 | if (res) {
|
---|
| 1834 | log_to_screen("Dagnabbit. It still failed.");
|
---|
| 1835 | } else {
|
---|
| 1836 | log_to_screen
|
---|
| 1837 | ("OK, this time I successfully backed up to DVD.");
|
---|
| 1838 | }
|
---|
| 1839 | }
|
---|
| 1840 | #endif
|
---|
| 1841 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
|
---|
| 1842 | eject_device(bkpinfo->media_device);
|
---|
| 1843 | }
|
---|
[1] | 1844 | }
|
---|
[128] | 1845 | } else {
|
---|
| 1846 | sprintf(message_to_screen, "Running mkisofs to make %s #%d",
|
---|
| 1847 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1848 | g_current_media_number);
|
---|
[1107] | 1849 | mr_msg(1, message_to_screen);
|
---|
[128] | 1850 | sprintf(result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
---|
| 1851 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1852 | g_current_media_number);
|
---|
| 1853 | if (bkpinfo->nonbootable_backup) {
|
---|
[1107] | 1854 | mr_msg(1, "Making nonbootable backup");
|
---|
[128] | 1855 | res =
|
---|
| 1856 | eval_call_to_make_ISO(bkpinfo,
|
---|
[906] | 1857 | "mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A MondoRescue_GPL -V _CD#_ .",
|
---|
[128] | 1858 | destfile, g_current_media_number,
|
---|
| 1859 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1860 | } else {
|
---|
[1107] | 1861 | mr_msg(1, "Making bootable backup");
|
---|
[1] | 1862 |
|
---|
| 1863 | #ifdef __FreeBSD__
|
---|
[128] | 1864 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 1865 | #endif
|
---|
| 1866 |
|
---|
| 1867 |
|
---|
[1107] | 1868 | mr_msg(1, "make_cd_use_lilo is actually %d",
|
---|
[128] | 1869 | bkpinfo->make_cd_use_lilo);
|
---|
| 1870 | if (bkpinfo->make_cd_use_lilo) {
|
---|
[1107] | 1871 | mr_msg(1, "make_cd_use_lilo = TRUE");
|
---|
[1] | 1872 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1873 | // and add ' .' at end
|
---|
| 1874 | #ifdef __IA64__
|
---|
[1107] | 1875 | mr_msg(1, "IA64 --> elilo");
|
---|
[128] | 1876 | res = eval_call_to_make_ISO(bkpinfo,
|
---|
| 1877 | //-b images/mindi-boot.2880.img
|
---|
[541] | 1878 | "mkisofs -no-emul-boot -b images/mindi-bootroot."
|
---|
| 1879 | IA64_BOOT_SIZE
|
---|
[906] | 1880 | ".img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
[128] | 1881 | destfile,
|
---|
| 1882 | g_current_media_number,
|
---|
| 1883 | MONDO_LOGFILE,
|
---|
| 1884 | message_to_screen);
|
---|
[1] | 1885 | #else
|
---|
| 1886 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1887 | // and add ' .' at end
|
---|
[1107] | 1888 | mr_msg(1, "Non-ia64 --> lilo");
|
---|
[128] | 1889 | res =
|
---|
| 1890 | eval_call_to_make_ISO(bkpinfo,
|
---|
[906] | 1891 | "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] | 1892 | destfile, g_current_media_number,
|
---|
| 1893 | MONDO_LOGFILE,
|
---|
| 1894 | message_to_screen);
|
---|
[1] | 1895 | #endif
|
---|
[128] | 1896 | } else {
|
---|
[1107] | 1897 | mr_msg(1, "make_cd_use_lilo = FALSE");
|
---|
| 1898 | mr_msg(1, "Isolinux");
|
---|
[128] | 1899 | res =
|
---|
| 1900 | eval_call_to_make_ISO(bkpinfo,
|
---|
[906] | 1901 | "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] | 1902 | destfile, g_current_media_number,
|
---|
| 1903 | MONDO_LOGFILE,
|
---|
| 1904 | message_to_screen);
|
---|
| 1905 | }
|
---|
| 1906 | }
|
---|
| 1907 | if (res) {
|
---|
| 1908 | strcat(result_sz, "...failed");
|
---|
| 1909 | } else {
|
---|
| 1910 | strcat(result_sz, "...OK");
|
---|
| 1911 | }
|
---|
| 1912 | log_to_screen(result_sz);
|
---|
| 1913 | retval += res;
|
---|
[1] | 1914 | }
|
---|
[128] | 1915 |
|
---|
| 1916 | if (bkpinfo->backup_media_type == cdr
|
---|
| 1917 | || bkpinfo->backup_media_type == cdrw) {
|
---|
| 1918 | if (is_this_device_mounted(bkpinfo->media_device)) {
|
---|
[1107] | 1919 | mr_msg(2,
|
---|
[128] | 1920 | "Warning - %s mounted. I'm unmounting it before I burn to it.",
|
---|
| 1921 | bkpinfo->media_device);
|
---|
| 1922 | sprintf(tmp, "umount %s", bkpinfo->media_device);
|
---|
| 1923 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1924 | }
|
---|
[1] | 1925 | }
|
---|
| 1926 |
|
---|
[128] | 1927 | if (bkpinfo->call_burn_iso[0] != '\0') {
|
---|
[1107] | 1928 | mr_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
---|
[128] | 1929 | sprintf(message_to_screen, "Burning %s #%d",
|
---|
| 1930 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1931 | g_current_media_number);
|
---|
| 1932 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
---|
| 1933 | res =
|
---|
| 1934 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
|
---|
| 1935 | destfile, g_current_media_number,
|
---|
| 1936 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1937 | if (res) {
|
---|
| 1938 | strcat(message_to_screen, "...failed");
|
---|
| 1939 | } else {
|
---|
| 1940 | strcat(message_to_screen, "...OK");
|
---|
| 1941 | }
|
---|
| 1942 | log_to_screen(message_to_screen);
|
---|
| 1943 | retval += res;
|
---|
| 1944 | }
|
---|
[1] | 1945 |
|
---|
[128] | 1946 | if (bkpinfo->call_after_iso[0] != '\0') {
|
---|
| 1947 | sprintf(message_to_screen, "Running post-ISO call (%s #%d)",
|
---|
| 1948 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1949 | g_current_media_number);
|
---|
| 1950 | res =
|
---|
| 1951 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
|
---|
| 1952 | destfile, g_current_media_number,
|
---|
| 1953 | MONDO_LOGFILE, message_to_screen);
|
---|
| 1954 | if (res) {
|
---|
| 1955 | strcat(message_to_screen, "...failed");
|
---|
| 1956 | } else {
|
---|
| 1957 | strcat(message_to_screen, "...OK");
|
---|
| 1958 | }
|
---|
| 1959 | log_to_screen(message_to_screen);
|
---|
| 1960 | retval += res;
|
---|
[1] | 1961 | }
|
---|
| 1962 |
|
---|
[128] | 1963 | chdir(old_pwd);
|
---|
| 1964 | if (retval) {
|
---|
[1107] | 1965 | mr_msg(1, "WARNING - make_iso_fs returned an error");
|
---|
[1] | 1966 | }
|
---|
[1080] | 1967 | mr_free(old_pwd);
|
---|
| 1968 | mr_free(result_sz);
|
---|
| 1969 | mr_free(message_to_screen);
|
---|
| 1970 | mr_free(sz_blank_disk);
|
---|
| 1971 | mr_free(fnam);
|
---|
| 1972 | mr_free(tmp);
|
---|
[128] | 1973 | return (retval);
|
---|
[1] | 1974 | }
|
---|
| 1975 |
|
---|
| 1976 |
|
---|
| 1977 |
|
---|
| 1978 |
|
---|
| 1979 |
|
---|
| 1980 |
|
---|
| 1981 |
|
---|
| 1982 |
|
---|
| 1983 |
|
---|
| 1984 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
---|
| 1985 | {
|
---|
[128] | 1986 | char *tmp;
|
---|
| 1987 | char *command;
|
---|
| 1988 | malloc_string(tmp);
|
---|
| 1989 | malloc_string(command);
|
---|
| 1990 | sprintf(command,
|
---|
| 1991 | "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
|
---|
| 1992 | bigfile_fname);
|
---|
[1107] | 1993 | mr_msg(1, "command = '%s'", command);
|
---|
[128] | 1994 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
[1107] | 1995 | mr_msg(1, "--> tmp = '%s'", tmp);
|
---|
[128] | 1996 | if (strstr(tmp, "NTFS")) {
|
---|
| 1997 | iamhere("TRUE");
|
---|
| 1998 | return (TRUE);
|
---|
| 1999 | } else {
|
---|
| 2000 | iamhere("FALSE");
|
---|
| 2001 | return (FALSE);
|
---|
| 2002 | }
|
---|
[1] | 2003 | }
|
---|
| 2004 |
|
---|
| 2005 |
|
---|
| 2006 | /**
|
---|
| 2007 | * Back up big files by chopping them up.
|
---|
| 2008 | * This function backs up all "big" files (where "big" depends
|
---|
| 2009 | * on your backup media) in "chunks" (whose size again depends
|
---|
| 2010 | * on your media).
|
---|
| 2011 | *
|
---|
| 2012 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2013 | * - @c backup_media_type
|
---|
| 2014 | * - @c optimal_set_size
|
---|
| 2015 | * @param biggielist_fname The path to a file containing a list of
|
---|
| 2016 | * all "big" files.
|
---|
| 2017 | * @return The number of errors encountered (0 for success)
|
---|
| 2018 | * @see slice_up_file_etc
|
---|
| 2019 | */
|
---|
| 2020 | int
|
---|
[541] | 2021 | make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
|
---|
[1] | 2022 | {
|
---|
| 2023 |
|
---|
[128] | 2024 | /*@ pointers ******************************************* */
|
---|
| 2025 | FILE *fin;
|
---|
| 2026 | char *p;
|
---|
[1] | 2027 |
|
---|
[128] | 2028 | /*@ buffers ******************************************** */
|
---|
| 2029 | char *tmp;
|
---|
| 2030 | char *bigfile_fname;
|
---|
| 2031 | char *sz_devfile;
|
---|
[296] | 2032 | char *ntfsprog_fifo = NULL;
|
---|
[128] | 2033 | /*@ long *********************************************** */
|
---|
| 2034 | long biggie_file_number = 0;
|
---|
| 2035 | long noof_biggie_files = 0;
|
---|
| 2036 | long estimated_total_noof_slices = 0;
|
---|
[1] | 2037 |
|
---|
[128] | 2038 | /*@ int ************************************************ */
|
---|
| 2039 | int retval = 0;
|
---|
| 2040 | int res = 0;
|
---|
| 2041 | pid_t pid;
|
---|
| 2042 | FILE *ftmp = NULL;
|
---|
| 2043 | bool delete_when_done;
|
---|
[296] | 2044 | bool use_ntfsprog;
|
---|
[684] | 2045 | off_t biggie_fsize;
|
---|
[1] | 2046 |
|
---|
[128] | 2047 | assert(bkpinfo != NULL);
|
---|
| 2048 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
---|
[1] | 2049 |
|
---|
[128] | 2050 | malloc_string(tmp);
|
---|
| 2051 | malloc_string(bigfile_fname);
|
---|
| 2052 | malloc_string(sz_devfile);
|
---|
| 2053 | estimated_total_noof_slices =
|
---|
| 2054 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
[1] | 2055 |
|
---|
[1107] | 2056 | mr_msg(1, "size of all biggiefiles = %ld",
|
---|
[128] | 2057 | size_of_all_biggiefiles_K(bkpinfo));
|
---|
[1107] | 2058 | mr_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
---|
[128] | 2059 | size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
|
---|
| 2060 | estimated_total_noof_slices);
|
---|
[1] | 2061 |
|
---|
[128] | 2062 | if (length_of_file(biggielist_fname) < 6) {
|
---|
[1107] | 2063 | mr_msg(1, "No biggiefiles; fair enough...");
|
---|
[128] | 2064 | return (0);
|
---|
[1] | 2065 | }
|
---|
[128] | 2066 | sprintf(tmp, "I am now backing up all large files.");
|
---|
| 2067 | log_to_screen(tmp);
|
---|
| 2068 | noof_biggie_files = count_lines_in_file(biggielist_fname);
|
---|
| 2069 | open_progress_form("Backing up big files", tmp,
|
---|
| 2070 | "Please wait. This may take some time.", "",
|
---|
| 2071 | estimated_total_noof_slices);
|
---|
| 2072 | if (!(fin = fopen(biggielist_fname, "r"))) {
|
---|
| 2073 | log_OS_error("Unable to openin biggielist");
|
---|
| 2074 | return (1);
|
---|
[1] | 2075 | }
|
---|
[128] | 2076 | for (fgets(bigfile_fname, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 2077 | fgets(bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++) {
|
---|
[296] | 2078 | use_ntfsprog = FALSE;
|
---|
[128] | 2079 | if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
|
---|
| 2080 | bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
|
---|
| 2081 | }
|
---|
| 2082 | biggie_fsize = length_of_file(bigfile_fname);
|
---|
| 2083 | delete_when_done = FALSE;
|
---|
| 2084 |
|
---|
| 2085 | if (!does_file_exist(bigfile_fname)) {
|
---|
| 2086 | ftmp = fopen(bigfile_fname, "w");
|
---|
| 2087 | paranoid_fclose(ftmp);
|
---|
| 2088 | sprintf(tmp, "bigfile %s was deleted - creating a dummy",
|
---|
| 2089 | bigfile_fname);
|
---|
| 2090 | delete_when_done = TRUE;
|
---|
| 2091 | } else {
|
---|
[812] | 2092 | // Call ntfsclone (formerly partimagehack) if it's a /dev entry
|
---|
| 2093 | // (i.e. a partition to be imaged)
|
---|
[1107] | 2094 | mr_msg(2, "bigfile_fname = %s", bigfile_fname);
|
---|
[296] | 2095 | use_ntfsprog = FALSE;
|
---|
[128] | 2096 | if (!strncmp(bigfile_fname, "/dev/", 5)
|
---|
| 2097 | && is_dev_an_NTFS_dev(bigfile_fname)) {
|
---|
[296] | 2098 | use_ntfsprog = TRUE;
|
---|
[1107] | 2099 | mr_msg(2,
|
---|
[296] | 2100 | "Calling ntfsclone in background because %s is an NTFS partition",
|
---|
[128] | 2101 | bigfile_fname);
|
---|
[812] | 2102 | sprintf(sz_devfile, "%s/%d.%d.000",
|
---|
| 2103 | bkpinfo->tmpdir,
|
---|
[128] | 2104 | (int) (random() % 32768),
|
---|
| 2105 | (int) (random() % 32768));
|
---|
| 2106 | mkfifo(sz_devfile, 0x770);
|
---|
[296] | 2107 | ntfsprog_fifo = sz_devfile;
|
---|
[128] | 2108 | switch (pid = fork()) {
|
---|
| 2109 | case -1:
|
---|
| 2110 | fatal_error("Fork failure");
|
---|
| 2111 | case 0:
|
---|
[1107] | 2112 | mr_msg(2,
|
---|
[296] | 2113 | "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
|
---|
[128] | 2114 | bigfile_fname, sz_devfile);
|
---|
[296] | 2115 | res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
|
---|
[128] | 2116 | exit(res);
|
---|
| 2117 | break;
|
---|
| 2118 | default:
|
---|
[1107] | 2119 | mr_msg(2,
|
---|
[296] | 2120 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
---|
[128] | 2121 | (long int) (pid));
|
---|
| 2122 | }
|
---|
| 2123 | }
|
---|
[1] | 2124 | // Otherwise, use good old 'dd' and 'bzip2'
|
---|
[128] | 2125 | else {
|
---|
| 2126 | sz_devfile[0] = '\0';
|
---|
[296] | 2127 | ntfsprog_fifo = NULL;
|
---|
[128] | 2128 | }
|
---|
[1] | 2129 |
|
---|
| 2130 | // Whether partition or biggiefile, just do your thang :-)
|
---|
[128] | 2131 | sprintf(tmp, "Bigfile #%ld is '%s' (%ld KB)",
|
---|
| 2132 | biggie_file_number + 1, bigfile_fname,
|
---|
| 2133 | (long) biggie_fsize >> 10);
|
---|
| 2134 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2135 | write_header_block_to_stream(biggie_fsize, bigfile_fname,
|
---|
[296] | 2136 | use_ntfsprog ?
|
---|
[128] | 2137 | BLK_START_A_PIHBIGGIE :
|
---|
| 2138 | BLK_START_A_NORMBIGGIE);
|
---|
| 2139 | }
|
---|
| 2140 | res =
|
---|
[541] | 2141 | slice_up_file_etc(bkpinfo, bigfile_fname,
|
---|
[296] | 2142 | ntfsprog_fifo, biggie_file_number,
|
---|
| 2143 | noof_biggie_files, use_ntfsprog);
|
---|
[128] | 2144 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2145 | write_header_block_to_stream((off_t)0,
|
---|
[128] | 2146 | calc_checksum_of_file
|
---|
| 2147 | (bigfile_fname),
|
---|
| 2148 | BLK_STOP_A_BIGGIE);
|
---|
| 2149 | }
|
---|
| 2150 | retval += res;
|
---|
| 2151 | p = strrchr(bigfile_fname, '/');
|
---|
| 2152 | if (p) {
|
---|
| 2153 | p++;
|
---|
| 2154 | } else {
|
---|
| 2155 | p = bigfile_fname;
|
---|
| 2156 | }
|
---|
| 2157 | sprintf(tmp, "Archiving %s ... ", bigfile_fname);
|
---|
| 2158 | if (res) {
|
---|
| 2159 | strcat(tmp, "Failed!");
|
---|
| 2160 | } else {
|
---|
| 2161 | strcat(tmp, "OK");
|
---|
| 2162 | }
|
---|
| 2163 | if (delete_when_done) {
|
---|
| 2164 | unlink(bigfile_fname);
|
---|
| 2165 | delete_when_done = FALSE;
|
---|
| 2166 | }
|
---|
| 2167 | }
|
---|
[1] | 2168 | #ifndef _XWIN
|
---|
[128] | 2169 | if (!g_text_mode) {
|
---|
| 2170 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 2171 | newtRefresh();
|
---|
| 2172 | }
|
---|
[1] | 2173 | #endif
|
---|
[128] | 2174 | }
|
---|
[1107] | 2175 | mr_msg(1, "Finished backing up bigfiles");
|
---|
| 2176 | mr_msg(1, "estimated slices = %ld; actual slices = %ld",
|
---|
[128] | 2177 | estimated_total_noof_slices, g_current_progress);
|
---|
| 2178 | close_progress_form();
|
---|
| 2179 | paranoid_fclose(fin);
|
---|
[1080] | 2180 | mr_free(tmp);
|
---|
| 2181 | mr_free(bigfile_fname);
|
---|
| 2182 | mr_free(sz_devfile);
|
---|
[128] | 2183 | return (retval);
|
---|
[1] | 2184 | }
|
---|
| 2185 |
|
---|
| 2186 |
|
---|
| 2187 |
|
---|
| 2188 |
|
---|
| 2189 | /**
|
---|
| 2190 | * Single-threaded version of @c make_afioballs_and_images().
|
---|
| 2191 | * @see make_afioballs_and_images
|
---|
| 2192 | */
|
---|
[541] | 2193 | int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 2194 | {
|
---|
| 2195 |
|
---|
[128] | 2196 | /*@ int ************************************************** */
|
---|
| 2197 | int retval = 0;
|
---|
| 2198 | long int curr_set_no = 0;
|
---|
| 2199 | int res = 0;
|
---|
[1] | 2200 |
|
---|
[128] | 2201 | /*@ buffers ********************************************** */
|
---|
| 2202 | char *curr_filelist_fname;
|
---|
| 2203 | char *curr_afioball_fname;
|
---|
| 2204 | char *curr_xattr_list_fname;
|
---|
| 2205 | char *curr_acl_list_fname;
|
---|
| 2206 | char *tmp;
|
---|
| 2207 | char *media_usage_comment;
|
---|
[1] | 2208 |
|
---|
[128] | 2209 | malloc_string(curr_afioball_fname);
|
---|
| 2210 | malloc_string(media_usage_comment);
|
---|
| 2211 | malloc_string(curr_filelist_fname);
|
---|
| 2212 | malloc_string(curr_xattr_list_fname);
|
---|
| 2213 | malloc_string(curr_acl_list_fname);
|
---|
[1] | 2214 |
|
---|
[1080] | 2215 | tmp = mr_malloc(MAX_STR_LEN * 2);
|
---|
[1] | 2216 |
|
---|
[128] | 2217 | sprintf(tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
[1] | 2218 |
|
---|
[128] | 2219 | log_to_screen("Archiving regular files");
|
---|
[1] | 2220 |
|
---|
[541] | 2221 | open_progress_form("Backing up filesystem",
|
---|
| 2222 | "I am backing up your live filesystem now.",
|
---|
| 2223 | "Please wait. This may take a couple of hours.",
|
---|
| 2224 | "Working...",
|
---|
[128] | 2225 | get_last_filelist_number(bkpinfo) + 1);
|
---|
| 2226 |
|
---|
| 2227 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 2228 | 0L);
|
---|
| 2229 |
|
---|
| 2230 | for (curr_set_no = 0; does_file_exist(curr_filelist_fname);
|
---|
| 2231 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 2232 | bkpinfo->tmpdir, ++curr_set_no)) {
|
---|
| 2233 | /* backup this set of files */
|
---|
| 2234 | sprintf(curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
| 2235 | bkpinfo->tmpdir, curr_set_no);
|
---|
| 2236 | sprintf(curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
| 2237 | bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
|
---|
| 2238 |
|
---|
[1107] | 2239 | mr_msg(1, "EXAT'g set %ld", curr_set_no);
|
---|
[948] | 2240 | if (g_getfattr) {
|
---|
| 2241 | sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 2242 | bkpinfo->tmpdir, curr_set_no);
|
---|
[948] | 2243 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
---|
| 2244 | }
|
---|
| 2245 | if (g_getfacl) {
|
---|
| 2246 | sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 2247 | bkpinfo->tmpdir, curr_set_no);
|
---|
[948] | 2248 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
---|
| 2249 | }
|
---|
[128] | 2250 |
|
---|
[1107] | 2251 | mr_msg(1, "Archiving set %ld", curr_set_no);
|
---|
[128] | 2252 | res =
|
---|
| 2253 | archive_this_fileset(bkpinfo, curr_filelist_fname,
|
---|
| 2254 | curr_afioball_fname, curr_set_no);
|
---|
| 2255 | retval += res;
|
---|
| 2256 | if (res) {
|
---|
| 2257 | sprintf(tmp,
|
---|
| 2258 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
---|
| 2259 | curr_set_no);
|
---|
| 2260 | log_to_screen(tmp);
|
---|
| 2261 | }
|
---|
| 2262 |
|
---|
| 2263 | strcpy(media_usage_comment, percent_media_full_comment(bkpinfo));
|
---|
| 2264 |
|
---|
| 2265 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 2266 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2267 | register_in_tape_catalog(fileset, curr_set_no, -1,
|
---|
| 2268 | curr_afioball_fname);
|
---|
| 2269 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
| 2270 | curr_afioball_fname);
|
---|
| 2271 | iamhere("Writing EXAT files");
|
---|
| 2272 | res +=
|
---|
| 2273 | write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
|
---|
| 2274 | curr_acl_list_fname);
|
---|
[1] | 2275 | // archives themselves
|
---|
[128] | 2276 | res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
|
---|
| 2277 | } else {
|
---|
[948] | 2278 | if (g_getfacl) {
|
---|
| 2279 | if (g_getfattr) {
|
---|
| 2280 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
| 2281 | curr_xattr_list_fname,
|
---|
| 2282 | curr_acl_list_fname,
|
---|
| 2283 | curr_afioball_fname, NULL);
|
---|
| 2284 | } else {
|
---|
| 2285 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
| 2286 | curr_acl_list_fname,
|
---|
| 2287 | curr_afioball_fname, NULL);
|
---|
| 2288 | }
|
---|
| 2289 | } else {
|
---|
| 2290 | if (g_getfattr) {
|
---|
| 2291 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
| 2292 | curr_xattr_list_fname,
|
---|
| 2293 | curr_afioball_fname, NULL);
|
---|
| 2294 | } else {
|
---|
| 2295 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
| 2296 | curr_afioball_fname, NULL);
|
---|
| 2297 | }
|
---|
| 2298 | }
|
---|
[128] | 2299 | }
|
---|
| 2300 | retval += res;
|
---|
| 2301 | g_current_progress++;
|
---|
| 2302 | update_progress_form(media_usage_comment);
|
---|
[1] | 2303 |
|
---|
[128] | 2304 | if (res) {
|
---|
| 2305 | sprintf(tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
| 2306 | curr_set_no);
|
---|
| 2307 | log_to_screen(tmp);
|
---|
| 2308 | fatal_error
|
---|
| 2309 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
---|
| 2310 | }
|
---|
[1] | 2311 | }
|
---|
[128] | 2312 | close_progress_form();
|
---|
| 2313 | sprintf(tmp, "Your regular files have been archived ");
|
---|
| 2314 | if (retval) {
|
---|
| 2315 | strcat(tmp, "(with errors).");
|
---|
| 2316 | } else {
|
---|
| 2317 | strcat(tmp, "successfully.");
|
---|
| 2318 | }
|
---|
| 2319 | log_to_screen(tmp);
|
---|
[1080] | 2320 | mr_free(tmp);
|
---|
| 2321 | mr_free(curr_filelist_fname);
|
---|
| 2322 | mr_free(curr_afioball_fname);
|
---|
| 2323 | mr_free(media_usage_comment);
|
---|
| 2324 | mr_free(curr_xattr_list_fname);
|
---|
| 2325 | mr_free(curr_acl_list_fname);
|
---|
[128] | 2326 | return (retval);
|
---|
[1] | 2327 | }
|
---|
| 2328 |
|
---|
[128] | 2329 | /* @} - end of LLarchiveGroup */
|
---|
| 2330 |
|
---|
| 2331 |
|
---|
[1] | 2332 | /**
|
---|
| 2333 | * Wrapper around @c make_afioballs_and_images().
|
---|
| 2334 | * @param bkpinfo the backup information structure. Only the
|
---|
| 2335 | * @c backup_media_type field is used within this function.
|
---|
| 2336 | * @return return code of make_afioballs_and_images
|
---|
| 2337 | * @see make_afioballs_and_images
|
---|
| 2338 | * @ingroup MLarchiveGroup
|
---|
| 2339 | */
|
---|
[541] | 2340 | int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 2341 | {
|
---|
[128] | 2342 | /*@ int ******************************************* */
|
---|
| 2343 | int res = 0;
|
---|
| 2344 | int retval = 0;
|
---|
[1] | 2345 |
|
---|
[128] | 2346 | assert(bkpinfo != NULL);
|
---|
[1] | 2347 |
|
---|
[128] | 2348 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 2349 | "Archiving regular files to media ");
|
---|
[1] | 2350 |
|
---|
[128] | 2351 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2352 | write_header_block_to_stream((off_t)0, "start-of-afioballs",
|
---|
[128] | 2353 | BLK_START_AFIOBALLS);
|
---|
[1] | 2354 | #if __FreeBSD__ == 5
|
---|
[1107] | 2355 | mr_msg(1,
|
---|
[128] | 2356 | "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
---|
[541] | 2357 | res = make_afioballs_and_images_OLD(bkpinfo);
|
---|
[1] | 2358 | #else
|
---|
[541] | 2359 | res = make_afioballs_and_images_OLD(bkpinfo);
|
---|
[1] | 2360 | #endif
|
---|
[684] | 2361 | write_header_block_to_stream((off_t)0, "stop-afioballs",
|
---|
[128] | 2362 | BLK_STOP_AFIOBALLS);
|
---|
| 2363 | } else {
|
---|
[541] | 2364 | res = make_afioballs_and_images(bkpinfo);
|
---|
[128] | 2365 | }
|
---|
[1] | 2366 |
|
---|
[128] | 2367 | retval += res;
|
---|
| 2368 | if (res) {
|
---|
| 2369 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
[1107] | 2370 | mr_msg(1, "make_afioballs_and_images returned an error");
|
---|
[128] | 2371 | } else {
|
---|
| 2372 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2373 | }
|
---|
| 2374 | return (retval);
|
---|
[1] | 2375 | }
|
---|
| 2376 |
|
---|
| 2377 | /**
|
---|
| 2378 | * Wrapper around @c make_slices_and_images().
|
---|
| 2379 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2380 | * - @c backup_media_type
|
---|
| 2381 | * - @c scratchdir
|
---|
| 2382 | * - @c tmpdir
|
---|
| 2383 | * @return The number of errors encountered (0 for success)
|
---|
| 2384 | * @ingroup MLarchiveGroup
|
---|
| 2385 | */
|
---|
[128] | 2386 | int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 2387 | {
|
---|
| 2388 |
|
---|
[128] | 2389 | /*@ int ***************************************************** */
|
---|
| 2390 | int res = 0;
|
---|
| 2391 | int retval = 0;
|
---|
[1] | 2392 |
|
---|
[128] | 2393 | /*@ buffers ************************************************** */
|
---|
| 2394 | char *biggielist;
|
---|
| 2395 | char *command;
|
---|
| 2396 | char *blah;
|
---|
| 2397 | char *xattr_fname;
|
---|
| 2398 | char *acl_fname;
|
---|
[1] | 2399 |
|
---|
[128] | 2400 | assert(bkpinfo != NULL);
|
---|
| 2401 | /* slice big files */
|
---|
| 2402 | malloc_string(blah);
|
---|
| 2403 | malloc_string(biggielist);
|
---|
| 2404 | malloc_string(xattr_fname);
|
---|
| 2405 | malloc_string(acl_fname);
|
---|
[1080] | 2406 | command = mr_malloc(1200);
|
---|
[128] | 2407 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 2408 | "Archiving large files to media ");
|
---|
| 2409 | sprintf(biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
|
---|
[948] | 2410 | if (g_getfattr) {
|
---|
| 2411 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2412 | }
|
---|
| 2413 | if (g_getfacl) {
|
---|
| 2414 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2415 | }
|
---|
[1] | 2416 |
|
---|
[128] | 2417 | sprintf(command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
|
---|
| 2418 | biggielist);
|
---|
| 2419 | paranoid_system(command);
|
---|
| 2420 | sprintf(blah, "biggielist = %s", biggielist);
|
---|
[1107] | 2421 | mr_msg(2, blah);
|
---|
[128] | 2422 |
|
---|
| 2423 | if (!does_file_exist(biggielist)) {
|
---|
[1107] | 2424 | mr_msg(1, "BTW, the biggielist does not exist");
|
---|
[128] | 2425 | }
|
---|
| 2426 |
|
---|
[948] | 2427 | if (g_getfattr) {
|
---|
| 2428 | get_fattr_list(biggielist, xattr_fname);
|
---|
| 2429 | sprintf(command, "cp %s %s/archives/", xattr_fname,
|
---|
[128] | 2430 | bkpinfo->scratchdir);
|
---|
[948] | 2431 | paranoid_system(command);
|
---|
| 2432 | }
|
---|
| 2433 | if (g_getfacl) {
|
---|
| 2434 | get_acl_list(biggielist, acl_fname);
|
---|
| 2435 | sprintf(command, "cp %s %s/archives/", acl_fname, bkpinfo->scratchdir);
|
---|
| 2436 | paranoid_system(command);
|
---|
| 2437 | }
|
---|
[128] | 2438 |
|
---|
| 2439 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2440 | res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
|
---|
| 2441 | sprintf(blah, "%ld", count_lines_in_file(biggielist));
|
---|
[684] | 2442 | write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
|
---|
[128] | 2443 | }
|
---|
| 2444 | res = make_slices_and_images(bkpinfo, biggielist);
|
---|
| 2445 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[684] | 2446 | write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
|
---|
[128] | 2447 | BLK_STOP_BIGGIEFILES);
|
---|
| 2448 | }
|
---|
| 2449 | retval += res;
|
---|
| 2450 | if (res) {
|
---|
[1107] | 2451 | mr_msg(1, "make_slices_and_images returned an error");
|
---|
[128] | 2452 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
| 2453 | } else {
|
---|
| 2454 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2455 | }
|
---|
[1080] | 2456 | mr_free(blah);
|
---|
| 2457 | mr_free(biggielist);
|
---|
| 2458 | mr_free(command);
|
---|
| 2459 | mr_free(xattr_fname);
|
---|
| 2460 | mr_free(acl_fname);
|
---|
[128] | 2461 | return (retval);
|
---|
[1] | 2462 | }
|
---|
| 2463 |
|
---|
| 2464 |
|
---|
| 2465 |
|
---|
| 2466 | /**
|
---|
| 2467 | * @addtogroup LLarchiveGroup
|
---|
| 2468 | * @{
|
---|
| 2469 | */
|
---|
| 2470 | /**
|
---|
| 2471 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
---|
| 2472 | * You can set this to your own function (for example, one to
|
---|
| 2473 | * transfer files over the network) or leave it as is.
|
---|
| 2474 | */
|
---|
[541] | 2475 | int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
|
---|
[128] | 2476 | _move_files_to_cd;
|
---|
[1] | 2477 |
|
---|
| 2478 | /**
|
---|
| 2479 | * Move some files to the ISO scratch directory.
|
---|
| 2480 | * This function moves files specified as parameters, into the directory
|
---|
| 2481 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
---|
| 2482 | * CD are waiting.
|
---|
| 2483 | *
|
---|
| 2484 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2485 | * - @c media_size
|
---|
| 2486 | * - @c scratchdir
|
---|
| 2487 | * @param files_to_add The files to add to the scratchdir.
|
---|
| 2488 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2489 | * @note If and when the space occupied by the scratchdir would exceed
|
---|
| 2490 | * the capacity of the current CD,
|
---|
| 2491 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
---|
| 2492 | * scratchdir is emptied.
|
---|
| 2493 | *
|
---|
| 2494 | * @return The number of errors encountered (0 for success)
|
---|
| 2495 | */
|
---|
[541] | 2496 | int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
---|
[1] | 2497 | {
|
---|
| 2498 |
|
---|
[128] | 2499 | /*@ int ************************************************************ */
|
---|
| 2500 | int retval = 0;
|
---|
[1] | 2501 | int res = 0;
|
---|
| 2502 |
|
---|
[128] | 2503 | /*@ buffers ******************************************************** */
|
---|
| 2504 | char *tmp, *curr_file, *cf;
|
---|
[1] | 2505 |
|
---|
[128] | 2506 | /*@ long ************************************************************ */
|
---|
| 2507 | va_list ap;
|
---|
| 2508 | long long would_occupy;
|
---|
[1] | 2509 |
|
---|
[128] | 2510 | assert(bkpinfo != NULL);
|
---|
| 2511 | malloc_string(curr_file);
|
---|
[1080] | 2512 | tmp = mr_malloc(1200);
|
---|
[128] | 2513 | would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
|
---|
| 2514 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2515 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2516 | if (!cf) {
|
---|
| 2517 | continue;
|
---|
| 2518 | }
|
---|
| 2519 | strcpy(curr_file, cf);
|
---|
| 2520 | if (!does_file_exist(curr_file)) {
|
---|
[1107] | 2521 | mr_msg(1,
|
---|
[128] | 2522 | "Warning - you're trying to add a non-existent file - '%s' to the CD",
|
---|
| 2523 | curr_file);
|
---|
| 2524 | } else {
|
---|
[1107] | 2525 | mr_msg(8, "Trying to add file %s to CD", curr_file);
|
---|
[128] | 2526 | would_occupy += length_of_file(curr_file) / 1024;
|
---|
| 2527 | }
|
---|
[1] | 2528 | }
|
---|
[128] | 2529 | va_end(ap);
|
---|
[1] | 2530 |
|
---|
[128] | 2531 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
| 2532 | fatal_error("move_files_to_cd() - unknown media size");
|
---|
[1] | 2533 | }
|
---|
[128] | 2534 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
|
---|
[541] | 2535 | res = write_iso_and_go_on(bkpinfo, FALSE); /* FALSE because this is not the last CD we'll write */
|
---|
[128] | 2536 | retval += res;
|
---|
| 2537 | if (res) {
|
---|
[1107] | 2538 | mr_msg(1, "WARNING - write_iso_and_go_on returned an error");
|
---|
[128] | 2539 | }
|
---|
| 2540 | }
|
---|
[1] | 2541 |
|
---|
[128] | 2542 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2543 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2544 | if (!cf) {
|
---|
| 2545 | continue;
|
---|
| 2546 | }
|
---|
| 2547 | strcpy(curr_file, cf);
|
---|
[1] | 2548 |
|
---|
[128] | 2549 | sprintf(tmp, "mv -f %s %s/archives/", curr_file,
|
---|
| 2550 | bkpinfo->scratchdir);
|
---|
| 2551 | res = run_program_and_log_output(tmp, 5);
|
---|
| 2552 | retval += res;
|
---|
| 2553 | if (res) {
|
---|
[1107] | 2554 | mr_msg(1, "(move_files_to_cd) '%s' failed", tmp);
|
---|
[128] | 2555 | } else {
|
---|
[1107] | 2556 | mr_msg(8, "Moved %s to CD OK", tmp);
|
---|
[128] | 2557 | }
|
---|
| 2558 | // unlink (curr_file);
|
---|
[1] | 2559 | }
|
---|
[128] | 2560 | va_end(ap);
|
---|
| 2561 |
|
---|
| 2562 | if (retval) {
|
---|
[1107] | 2563 | mr_msg(1,
|
---|
[128] | 2564 | "Warning - errors occurred while I was adding files to CD dir");
|
---|
[1] | 2565 | }
|
---|
[1080] | 2566 | mr_free(tmp);
|
---|
| 2567 | mr_free(curr_file);
|
---|
[128] | 2568 | return (retval);
|
---|
[1] | 2569 | }
|
---|
| 2570 |
|
---|
| 2571 | /* @} - end of LLarchiveGroup */
|
---|
| 2572 |
|
---|
| 2573 |
|
---|
| 2574 |
|
---|
| 2575 |
|
---|
| 2576 |
|
---|
| 2577 |
|
---|
| 2578 |
|
---|
| 2579 |
|
---|
| 2580 | /**
|
---|
| 2581 | * Offer to write boot and data disk images to 3.5" floppy disks.
|
---|
| 2582 | * @param bkpinfo The backup information structure. Only the
|
---|
| 2583 | * @c backup_media_type field is used in this function.
|
---|
| 2584 | * @param imagesdir The directory containing the floppy images (usually
|
---|
[1044] | 2585 | * /var/cache/mindi).
|
---|
[1] | 2586 | *
|
---|
| 2587 | * @return The number of errors encountered (0 for success)
|
---|
| 2588 | * @see write_image_to_floppy
|
---|
| 2589 | * @see format_disk
|
---|
| 2590 | * @ingroup MLarchiveGroup
|
---|
| 2591 | */
|
---|
[128] | 2592 | int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
|
---|
[1] | 2593 | {
|
---|
[128] | 2594 | /*@ buffer ************************************************************ */
|
---|
| 2595 | char *tmp;
|
---|
[1] | 2596 | char *comment;
|
---|
| 2597 | char *bootdisk_dev;
|
---|
| 2598 | char *datadisk_dev;
|
---|
| 2599 | char *bootdisk_file;
|
---|
| 2600 | char *rootdisk_file;
|
---|
| 2601 |
|
---|
[128] | 2602 | /*@ int *************************************************************** */
|
---|
| 2603 | int i = 0;
|
---|
[1] | 2604 | int res = 0;
|
---|
| 2605 |
|
---|
[128] | 2606 | /*@ bool ************************************************************** */
|
---|
| 2607 | bool format_first;
|
---|
| 2608 | bool root_disk_exists = FALSE;
|
---|
[1] | 2609 |
|
---|
[128] | 2610 | malloc_string(tmp);
|
---|
| 2611 | malloc_string(comment);
|
---|
| 2612 | malloc_string(bootdisk_dev);
|
---|
| 2613 | malloc_string(datadisk_dev);
|
---|
| 2614 | malloc_string(rootdisk_file);
|
---|
| 2615 | malloc_string(bootdisk_file);
|
---|
| 2616 | assert(bkpinfo != NULL);
|
---|
| 2617 | assert_string_is_neither_NULL_nor_zerolength(imagesdir);
|
---|
[1] | 2618 |
|
---|
| 2619 |
|
---|
[128] | 2620 | if (!ask_me_yes_or_no
|
---|
| 2621 | ("Write boot and data disk images to 3.5\" floppy disks?")) {
|
---|
| 2622 | return (0);
|
---|
| 2623 | }
|
---|
| 2624 | if (does_device_exist(DEFAULT_1722MB_DISK)) {
|
---|
[1] | 2625 | #ifdef __FreeBSD__
|
---|
[128] | 2626 | // tell the system that this is a 1.72m floppy
|
---|
| 2627 | system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
|
---|
[1] | 2628 | #endif
|
---|
[128] | 2629 | strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
| 2630 | } else if (does_device_exist(BACKUP_1722MB_DISK)) {
|
---|
| 2631 | sprintf(bootdisk_dev, "/dev/fd0H1722");
|
---|
| 2632 | } else {
|
---|
[1107] | 2633 | mr_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
|
---|
[128] | 2634 | strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
[1] | 2635 | // return (1);
|
---|
[128] | 2636 | }
|
---|
| 2637 | strcpy(datadisk_dev, "/dev/fd0");
|
---|
| 2638 | if (!does_device_exist(datadisk_dev)) {
|
---|
[1107] | 2639 | mr_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
|
---|
[128] | 2640 | strcpy(datadisk_dev, "/dev/fd0");
|
---|
[1] | 2641 | // return (1);
|
---|
[128] | 2642 | }
|
---|
| 2643 | format_first =
|
---|
| 2644 | ask_me_yes_or_no
|
---|
| 2645 | ("Do you want me to format the disks before I write to them?");
|
---|
[1] | 2646 |
|
---|
| 2647 | /* boot disk */
|
---|
[128] | 2648 | if (ask_me_OK_or_cancel("About to write boot disk")) {
|
---|
| 2649 | log_to_screen("Writing boot floppy");
|
---|
[1] | 2650 | #ifdef __FreeBSD__
|
---|
[128] | 2651 | sprintf(tmp, "%s/mindi-kern.1722.img", imagesdir);
|
---|
| 2652 | if (format_first) {
|
---|
| 2653 | format_disk(bootdisk_dev);
|
---|
| 2654 | }
|
---|
| 2655 | res += write_image_to_floppy(bootdisk_dev, tmp);
|
---|
| 2656 | if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
|
---|
| 2657 | log_to_screen("Writing mfsroot floppy");
|
---|
| 2658 | if (format_first) {
|
---|
| 2659 | format_disk(datadisk_dev);
|
---|
| 2660 | }
|
---|
| 2661 | sprintf(tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
|
---|
| 2662 | write_image_to_floppy(datadisk_dev, tmp);
|
---|
| 2663 | }
|
---|
[1] | 2664 | #else
|
---|
[128] | 2665 | sprintf(bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
|
---|
| 2666 | if (does_file_exist(bootdisk_file)) {
|
---|
| 2667 | if (format_first) {
|
---|
| 2668 | format_disk(bootdisk_dev);
|
---|
| 2669 | }
|
---|
| 2670 | res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
|
---|
| 2671 | } else {
|
---|
| 2672 | sprintf(bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
|
---|
| 2673 | sprintf(rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
|
---|
| 2674 | root_disk_exists = TRUE;
|
---|
| 2675 | if (!does_file_exist(rootdisk_file)
|
---|
| 2676 | || !does_file_exist(bootdisk_file)) {
|
---|
| 2677 | popup_and_OK
|
---|
| 2678 | ("Cannot write boot/root floppies. Files not found.");
|
---|
| 2679 | log_to_screen
|
---|
| 2680 | ("Failed to find boot/root floppy images. Oh dear.");
|
---|
| 2681 | return (1);
|
---|
| 2682 | }
|
---|
| 2683 | if (format_first) {
|
---|
| 2684 | format_disk(datadisk_dev);
|
---|
| 2685 | }
|
---|
| 2686 | /*
|
---|
| 2687 | sprintf(tmp, "cat %s > %s", bootdisk_file, datadisk_dev);
|
---|
| 2688 | res += run_external_binary_with_percentage_indicator_NEW("Writing boot floppy", tmp);
|
---|
| 2689 | */
|
---|
| 2690 | res += write_image_to_floppy(datadisk_dev, bootdisk_file);
|
---|
| 2691 | if (ask_me_OK_or_cancel("About to write root disk")) {
|
---|
| 2692 | log_to_screen("Writing root floppy");
|
---|
| 2693 | if (format_first) {
|
---|
| 2694 | format_disk(datadisk_dev);
|
---|
| 2695 | }
|
---|
| 2696 | sprintf(tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
|
---|
[1107] | 2697 | mr_msg(1, "tmp = '%s'", tmp);
|
---|
[128] | 2698 | res +=
|
---|
| 2699 | run_external_binary_with_percentage_indicator_NEW
|
---|
| 2700 | ("Writing root floppy", tmp);
|
---|
[1] | 2701 | // res += write_image_to_floppy (datadisk_dev, rootdisk_file);
|
---|
[128] | 2702 | }
|
---|
| 2703 | }
|
---|
[1] | 2704 | #endif
|
---|
| 2705 | }
|
---|
[128] | 2706 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2707 | log_to_screen
|
---|
| 2708 | ("FYI, the data disks are stored on tape/CD for your convenience.");
|
---|
| 2709 | return (0);
|
---|
[1] | 2710 | }
|
---|
[128] | 2711 | for (i = 1; i < 99; i++) {
|
---|
| 2712 | sprintf(tmp, "%s/mindi-data-%d.img", imagesdir, i);
|
---|
[1107] | 2713 | mr_msg(3, tmp);
|
---|
[128] | 2714 | if (!does_file_exist(tmp)) {
|
---|
[1107] | 2715 | mr_msg(3, "...not found");
|
---|
[128] | 2716 | break;
|
---|
| 2717 | }
|
---|
| 2718 | sprintf(comment, "About to write data disk #%d", i);
|
---|
| 2719 | if (ask_me_OK_or_cancel(comment)) {
|
---|
| 2720 | sprintf(comment, "Writing data disk #%3d", i);
|
---|
| 2721 | log_to_screen(comment);
|
---|
| 2722 | if (format_first) {
|
---|
| 2723 | res += format_disk(datadisk_dev);
|
---|
| 2724 | }
|
---|
| 2725 | res += write_image_to_floppy(datadisk_dev, tmp);
|
---|
| 2726 | }
|
---|
| 2727 | }
|
---|
[1080] | 2728 | mr_free(tmp);
|
---|
| 2729 | mr_free(comment);
|
---|
| 2730 | mr_free(bootdisk_dev);
|
---|
| 2731 | mr_free(datadisk_dev);
|
---|
[128] | 2732 | return (res);
|
---|
[1] | 2733 | }
|
---|
| 2734 |
|
---|
| 2735 |
|
---|
| 2736 |
|
---|
| 2737 |
|
---|
| 2738 |
|
---|
| 2739 |
|
---|
| 2740 |
|
---|
| 2741 |
|
---|
| 2742 | /**
|
---|
| 2743 | * Wrapper around @c offer_to_write_floppies().
|
---|
| 2744 | * @param bkpinfo The backup information structure. Used only
|
---|
| 2745 | * in the call to @c offer_to_write_floppies().
|
---|
| 2746 | * @return 0 if the boot floppies were found (not necessarily written OK),
|
---|
| 2747 | * 1 otherwise.
|
---|
| 2748 | * @see offer_to_write_floppies
|
---|
| 2749 | * @ingroup MLarchiveGroup
|
---|
| 2750 | */
|
---|
| 2751 |
|
---|
[128] | 2752 | int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo
|
---|
| 2753 | *bkpinfo)
|
---|
[1] | 2754 | {
|
---|
[128] | 2755 | int res = 0;
|
---|
[1] | 2756 |
|
---|
[128] | 2757 | assert(bkpinfo != NULL);
|
---|
[1] | 2758 |
|
---|
[128] | 2759 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 2760 | "Writing boot+data floppy images to disk");
|
---|
[1] | 2761 |
|
---|
[128] | 2762 | if (!bkpinfo->nonbootable_backup) {
|
---|
[1] | 2763 | #ifdef __FreeBSD__
|
---|
[1044] | 2764 | if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
|
---|
[1] | 2765 | #else
|
---|
[1044] | 2766 | if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
|
---|
| 2767 | && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img"))
|
---|
[1] | 2768 | #endif
|
---|
[128] | 2769 | {
|
---|
| 2770 | mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
|
---|
[1044] | 2771 | if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
|
---|
[128] | 2772 | popup_and_OK
|
---|
[1044] | 2773 | ("Boot+data floppy creation failed. However, FYI, you may burn /var/cache/mindi/mondorescue.iso to a CD and boot from that instead if you wish.");
|
---|
[128] | 2774 | res++;
|
---|
| 2775 | }
|
---|
| 2776 | } else {
|
---|
[1044] | 2777 | offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
|
---|
[128] | 2778 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2779 | }
|
---|
| 2780 | } else {
|
---|
| 2781 | popup_and_OK
|
---|
| 2782 | ("Since you opted for a nonbootable backup, no boot floppies were created.");
|
---|
| 2783 | }
|
---|
| 2784 |
|
---|
| 2785 | return (res);
|
---|
[1] | 2786 | }
|
---|
| 2787 |
|
---|
| 2788 |
|
---|
| 2789 |
|
---|
| 2790 |
|
---|
| 2791 | /**
|
---|
| 2792 | * @addtogroup LLarchiveGroup
|
---|
| 2793 | * @{
|
---|
| 2794 | */
|
---|
| 2795 | /**
|
---|
| 2796 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
---|
| 2797 | * You can set this to your own function (for example, one to
|
---|
| 2798 | * transfer files over the network) or leave it as is.
|
---|
| 2799 | */
|
---|
[128] | 2800 | int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
|
---|
| 2801 | _move_files_to_stream;
|
---|
[1] | 2802 |
|
---|
| 2803 | /**
|
---|
| 2804 | * Copy some files to tape.
|
---|
| 2805 | * This function copies the files specified as parameters into the tape stream.
|
---|
| 2806 | *
|
---|
| 2807 | * @param bkpinfo The backup information structure. Used only in the call to
|
---|
| 2808 | * @c write_file_to_stream_from_file().
|
---|
| 2809 | *
|
---|
| 2810 | * @param files_to_add The files to copy to the tape stream.
|
---|
| 2811 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2812 | * @note Files may be split across multiple tapes if necessary.
|
---|
| 2813 | *
|
---|
| 2814 | * @return The number of errors encountered (0 for success)
|
---|
| 2815 | */
|
---|
| 2816 | int
|
---|
[128] | 2817 | _move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
---|
[1] | 2818 | {
|
---|
| 2819 |
|
---|
[128] | 2820 | /*@ int ************************************************************ */
|
---|
| 2821 | int retval = 0;
|
---|
[1] | 2822 | int res = 0;
|
---|
[128] | 2823 | /*@ buffers ******************************************************** */
|
---|
[1] | 2824 |
|
---|
[128] | 2825 | /*@ char *********************************************************** */
|
---|
[1] | 2826 | char start_chr;
|
---|
| 2827 | char stop_chr;
|
---|
[128] | 2828 | char *curr_file, *cf;
|
---|
| 2829 | /*@ long long ****************************************************** */
|
---|
[684] | 2830 | off_t length_of_incoming_file = (off_t)0;
|
---|
[128] | 2831 | t_archtype type;
|
---|
| 2832 | va_list ap;
|
---|
[1] | 2833 |
|
---|
[128] | 2834 | assert(bkpinfo != NULL);
|
---|
| 2835 | malloc_string(curr_file);
|
---|
| 2836 | va_start(ap, files_to_add);
|
---|
| 2837 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
| 2838 | if (!cf) {
|
---|
| 2839 | continue;
|
---|
| 2840 | }
|
---|
| 2841 | strcpy(curr_file, cf);
|
---|
| 2842 | if (!does_file_exist(curr_file)) {
|
---|
[1107] | 2843 | mr_msg(1,
|
---|
[128] | 2844 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
---|
| 2845 | curr_file);
|
---|
| 2846 | }
|
---|
[1] | 2847 | /* create header chars */
|
---|
[128] | 2848 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
---|
| 2849 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
---|
[1] | 2850 | /* ask for new tape if necessary */
|
---|
[128] | 2851 | length_of_incoming_file = length_of_file(curr_file);
|
---|
| 2852 | write_header_block_to_stream(length_of_incoming_file, curr_file,
|
---|
| 2853 | start_chr);
|
---|
| 2854 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
|
---|
| 2855 | type = fileset;
|
---|
| 2856 | } else if (strstr(curr_file, "slice")) {
|
---|
| 2857 | type = biggieslice;
|
---|
| 2858 | } else {
|
---|
| 2859 | type = other;
|
---|
| 2860 | }
|
---|
| 2861 | res = write_file_to_stream_from_file(bkpinfo, curr_file);
|
---|
| 2862 | retval += res;
|
---|
| 2863 | unlink(curr_file);
|
---|
[1] | 2864 | /* write closing header */
|
---|
[684] | 2865 | write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
|
---|
[128] | 2866 | }
|
---|
| 2867 | va_end(ap);
|
---|
[1] | 2868 |
|
---|
[128] | 2869 | if (retval) {
|
---|
[1107] | 2870 | mr_msg(1,
|
---|
[128] | 2871 | "Warning - errors occurred while I was adding file to tape");
|
---|
| 2872 | }
|
---|
[1080] | 2873 | mr_free(curr_file);
|
---|
[128] | 2874 | return (retval);
|
---|
[1] | 2875 | }
|
---|
| 2876 |
|
---|
| 2877 | /* @} - end of LLarchiveGroup */
|
---|
| 2878 |
|
---|
| 2879 |
|
---|
| 2880 |
|
---|
| 2881 | /**
|
---|
| 2882 | * @addtogroup utilityGroup
|
---|
| 2883 | * @{
|
---|
| 2884 | */
|
---|
| 2885 | /**
|
---|
| 2886 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
---|
| 2887 | * @param cdrw_dev Set to the CD-R(W) device checked.
|
---|
| 2888 | * @param keep_looping If TRUE, keep pestering user until they insist
|
---|
| 2889 | * or insert a correct CD; if FALSE, only check once.
|
---|
| 2890 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
---|
| 2891 | */
|
---|
[128] | 2892 | int interrogate_disk_currently_in_cdrw_drive(char *cdrw_dev,
|
---|
| 2893 | bool keep_looping)
|
---|
[1] | 2894 | {
|
---|
[128] | 2895 | char *tmp;
|
---|
| 2896 | int res = 0;
|
---|
| 2897 | char *bkp;
|
---|
| 2898 | char *cdrecord;
|
---|
[1] | 2899 |
|
---|
[128] | 2900 | malloc_string(tmp);
|
---|
| 2901 | malloc_string(bkp);
|
---|
| 2902 | malloc_string(cdrecord);
|
---|
| 2903 | strcpy(bkp, cdrw_dev);
|
---|
| 2904 | if (find_cdrw_device(cdrw_dev)) {
|
---|
| 2905 | strcpy(cdrw_dev, bkp);
|
---|
| 2906 | } else {
|
---|
| 2907 | if (!system("which cdrecord > /dev/null 2> /dev/null")) {
|
---|
| 2908 | sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
|
---|
| 2909 | } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 2910 | sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
|
---|
| 2911 | } else {
|
---|
| 2912 | cdrecord[0] = '\0';
|
---|
[1107] | 2913 | mr_msg(2, "Oh well. I guess I'll just pray then.");
|
---|
[128] | 2914 | }
|
---|
| 2915 | if (cdrecord[0]) {
|
---|
| 2916 | if (!keep_looping) {
|
---|
| 2917 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2918 | res = run_program_and_log_output(cdrecord, 5);
|
---|
| 2919 | } else {
|
---|
| 2920 | while ((res = run_program_and_log_output(cdrecord, 5))) {
|
---|
| 2921 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2922 | if (ask_me_yes_or_no
|
---|
| 2923 | ("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
|
---|
| 2924 | {
|
---|
[1107] | 2925 | mr_msg(1, "Well, he insisted...");
|
---|
[128] | 2926 | break;
|
---|
| 2927 | }
|
---|
| 2928 | }
|
---|
| 2929 | }
|
---|
| 2930 | }
|
---|
| 2931 | }
|
---|
[1] | 2932 | // retract_CD_tray_and_defeat_autorun();
|
---|
[1080] | 2933 | mr_free(tmp);
|
---|
| 2934 | mr_free(cdrecord);
|
---|
| 2935 | mr_free(bkp);
|
---|
[128] | 2936 | return (res);
|
---|
[1] | 2937 | }
|
---|
| 2938 |
|
---|
| 2939 |
|
---|
| 2940 |
|
---|
| 2941 |
|
---|
| 2942 |
|
---|
| 2943 |
|
---|
| 2944 |
|
---|
| 2945 |
|
---|
| 2946 |
|
---|
| 2947 | /**
|
---|
| 2948 | * Asks the user to put a CD-R(W) in the drive.
|
---|
| 2949 | * @param ask_for_one_if_more_than_this (unused)
|
---|
| 2950 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
---|
| 2951 | */
|
---|
| 2952 | void
|
---|
[128] | 2953 | pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
|
---|
[1] | 2954 | {
|
---|
| 2955 |
|
---|
[128] | 2956 | /*@ buffers ********************************************* */
|
---|
| 2957 | char *tmp;
|
---|
| 2958 | char *szmsg;
|
---|
| 2959 | char *cdrom_dev;
|
---|
| 2960 | char *cdrw_dev;
|
---|
| 2961 | char *our_serial_str;
|
---|
| 2962 | bool ok_go_ahead_burn_it;
|
---|
| 2963 | int cd_number = -1;
|
---|
| 2964 | int attempt_to_mount_returned_this = 999;
|
---|
| 2965 | char *mtpt;
|
---|
| 2966 | char *szcdno;
|
---|
| 2967 | char *szserfname;
|
---|
| 2968 | char *szunmount;
|
---|
[1] | 2969 |
|
---|
[128] | 2970 | malloc_string(tmp);
|
---|
| 2971 | malloc_string(szmsg);
|
---|
| 2972 | malloc_string(cdrom_dev);
|
---|
| 2973 | malloc_string(cdrw_dev);
|
---|
| 2974 | malloc_string(mtpt);
|
---|
| 2975 | malloc_string(szcdno);
|
---|
| 2976 | malloc_string(szserfname);
|
---|
| 2977 | malloc_string(our_serial_str);
|
---|
| 2978 | malloc_string(szunmount);
|
---|
[1] | 2979 |
|
---|
[128] | 2980 | sprintf(szmsg, "I am about to burn %s #%d",
|
---|
| 2981 | media_descriptor_string(g_backup_media_type),
|
---|
| 2982 | g_current_media_number);
|
---|
| 2983 | log_to_screen(szmsg);
|
---|
| 2984 | if (g_current_media_number < ask_for_one_if_more_than_this) {
|
---|
| 2985 | return;
|
---|
| 2986 | }
|
---|
| 2987 | log_to_screen("Scanning CD-ROM drive...");
|
---|
| 2988 | sprintf(mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
|
---|
| 2989 | (long int) random());
|
---|
| 2990 | make_hole_for_dir(mtpt);
|
---|
[1] | 2991 |
|
---|
[128] | 2992 | gotos_make_me_puke:
|
---|
| 2993 | ok_go_ahead_burn_it = TRUE;
|
---|
| 2994 | if (!find_cdrom_device(cdrom_dev, FALSE)) {
|
---|
[1] | 2995 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
---|
[1107] | 2996 | mr_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
---|
[1] | 2997 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2998 | */
|
---|
[128] | 2999 | sprintf(tmp, "umount %s", cdrom_dev);
|
---|
| 3000 | run_program_and_log_output(tmp, 1);
|
---|
| 3001 | sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
---|
| 3002 | sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
---|
| 3003 | sprintf(szunmount, "umount %s", mtpt);
|
---|
| 3004 | cd_number = -1;
|
---|
| 3005 | our_serial_str[0] = '\0';
|
---|
| 3006 | sprintf(tmp, "mount %s %s", cdrom_dev, mtpt);
|
---|
| 3007 | if ((attempt_to_mount_returned_this =
|
---|
| 3008 | run_program_and_log_output(tmp, 1))) {
|
---|
[1107] | 3009 | mr_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
---|
[128] | 3010 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
---|
| 3011 | /*
|
---|
| 3012 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
| 3013 | {
|
---|
| 3014 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3015 | log_to_screen("There isn't a writable CD/DVD in the drive.");
|
---|
| 3016 | }
|
---|
| 3017 | else
|
---|
| 3018 | {
|
---|
| 3019 | log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
|
---|
| 3020 | }
|
---|
| 3021 | */
|
---|
| 3022 | } else if (!does_file_exist(szcdno)
|
---|
| 3023 | || !does_file_exist(szserfname)) {
|
---|
| 3024 | log_to_screen
|
---|
| 3025 | ("%s has data on it but it's probably not a Mondo CD.",
|
---|
| 3026 | media_descriptor_string(g_backup_media_type));
|
---|
| 3027 | } else {
|
---|
| 3028 | log_to_screen("%s found in drive. It's a Mondo disk.",
|
---|
| 3029 | media_descriptor_string(g_backup_media_type));
|
---|
| 3030 | cd_number = atoi(last_line_of_file(szcdno));
|
---|
| 3031 | sprintf(tmp, "cat %s 2> /dev/null", szserfname);
|
---|
| 3032 | strcpy(our_serial_str,
|
---|
| 3033 | call_program_and_get_last_line_of_output(tmp));
|
---|
| 3034 | // FIXME - should be able to use last_line_of_file(), surely?
|
---|
| 3035 | }
|
---|
| 3036 | run_program_and_log_output(szunmount, 1);
|
---|
[1107] | 3037 | mr_msg(2, "paafcd: cd_number = %d", cd_number);
|
---|
| 3038 | mr_msg(2, "our serial str = %s; g_serial_string = %s",
|
---|
[128] | 3039 | our_serial_str, g_serial_string);
|
---|
| 3040 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
|
---|
[1107] | 3041 | mr_msg(2, "This %s is part of this backup set!",
|
---|
[128] | 3042 | media_descriptor_string(g_backup_media_type));
|
---|
| 3043 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3044 | if (cd_number == g_current_media_number - 1) {
|
---|
| 3045 | log_to_screen
|
---|
| 3046 | ("I think you've left the previous %s in the drive.",
|
---|
| 3047 | media_descriptor_string(g_backup_media_type));
|
---|
| 3048 | } else {
|
---|
| 3049 | log_to_screen
|
---|
| 3050 | ("Please remove this %s. It is part of the backup set you're making now.",
|
---|
| 3051 | media_descriptor_string(g_backup_media_type));
|
---|
| 3052 | }
|
---|
| 3053 | } else {
|
---|
| 3054 | log_to_screen("...but not part of _our_ backup set.");
|
---|
| 3055 | }
|
---|
| 3056 | } else {
|
---|
[1107] | 3057 | mr_msg(2,
|
---|
[128] | 3058 | "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
|
---|
| 3059 | media_descriptor_string(g_backup_media_type));
|
---|
| 3060 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE)) {
|
---|
| 3061 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3062 | log_to_screen("There isn't a writable %s in the drive.",
|
---|
| 3063 | media_descriptor_string(g_backup_media_type));
|
---|
| 3064 | }
|
---|
[1] | 3065 | }
|
---|
| 3066 |
|
---|
| 3067 | /*
|
---|
| 3068 | if (g_current_media_number > ask_for_one_if_more_than_this)
|
---|
| 3069 | {
|
---|
| 3070 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3071 | log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
|
---|
| 3072 | }
|
---|
| 3073 | */
|
---|
| 3074 |
|
---|
[128] | 3075 | if (!ok_go_ahead_burn_it) {
|
---|
| 3076 | eject_device(cdrom_dev);
|
---|
| 3077 | sprintf(tmp,
|
---|
| 3078 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
---|
| 3079 | media_descriptor_string(g_backup_media_type),
|
---|
| 3080 | g_current_media_number,
|
---|
| 3081 | media_descriptor_string(g_backup_media_type));
|
---|
| 3082 | popup_and_OK(tmp);
|
---|
| 3083 | goto gotos_make_me_puke;
|
---|
| 3084 | } else {
|
---|
[1107] | 3085 | mr_msg(2, "paafcd: OK, going ahead and burning it.");
|
---|
[128] | 3086 | }
|
---|
[1] | 3087 |
|
---|
[1107] | 3088 | mr_msg(2,
|
---|
[128] | 3089 | "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
|
---|
| 3090 | media_descriptor_string(g_backup_media_type));
|
---|
[1] | 3091 |
|
---|
[128] | 3092 | // if (ask_for_one_if_more_than_this>1) { popup_and_OK(szmsg); }
|
---|
[1] | 3093 |
|
---|
[128] | 3094 | log_to_screen("Proceeding w/ %s in drive.",
|
---|
| 3095 | media_descriptor_string(g_backup_media_type));
|
---|
[1080] | 3096 | mr_free(tmp);
|
---|
| 3097 | mr_free(szmsg);
|
---|
| 3098 | mr_free(cdrom_dev);
|
---|
| 3099 | mr_free(cdrw_dev);
|
---|
| 3100 | mr_free(mtpt);
|
---|
| 3101 | mr_free(szcdno);
|
---|
| 3102 | mr_free(szserfname);
|
---|
| 3103 | mr_free(our_serial_str);
|
---|
| 3104 | mr_free(szunmount);
|
---|
[128] | 3105 | if (pmountable) {
|
---|
| 3106 | if (attempt_to_mount_returned_this) {
|
---|
| 3107 | *pmountable = FALSE;
|
---|
| 3108 | } else {
|
---|
| 3109 | *pmountable = TRUE;
|
---|
| 3110 | }
|
---|
| 3111 | }
|
---|
[1] | 3112 |
|
---|
| 3113 | }
|
---|
| 3114 |
|
---|
| 3115 |
|
---|
| 3116 |
|
---|
| 3117 |
|
---|
| 3118 |
|
---|
| 3119 |
|
---|
| 3120 |
|
---|
| 3121 |
|
---|
| 3122 | /**
|
---|
| 3123 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
---|
| 3124 | * @param array The bit array (as a @c char pointer).
|
---|
| 3125 | * @param N The bit number to set or reset.
|
---|
| 3126 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
---|
| 3127 | * @see get_bit_N_of_array
|
---|
| 3128 | */
|
---|
[128] | 3129 | void set_bit_N_of_array(char *array, int N, bool true_or_false)
|
---|
[1] | 3130 | {
|
---|
[128] | 3131 | int bit_number;
|
---|
| 3132 | int mask, orig_val, to_add;
|
---|
| 3133 | int element_number;
|
---|
[1] | 3134 |
|
---|
[128] | 3135 | assert(array != NULL);
|
---|
[1] | 3136 |
|
---|
[128] | 3137 | element_number = N / 8;
|
---|
| 3138 | bit_number = N % 8;
|
---|
| 3139 | to_add = (1 << bit_number);
|
---|
| 3140 | mask = 255 - to_add;
|
---|
| 3141 | orig_val = array[element_number] & mask;
|
---|
| 3142 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
---|
| 3143 | if (true_or_false) {
|
---|
| 3144 | array[element_number] = orig_val | to_add;
|
---|
| 3145 | }
|
---|
[1] | 3146 | }
|
---|
| 3147 |
|
---|
| 3148 | /* @} - end of utilityGroup */
|
---|
| 3149 |
|
---|
| 3150 |
|
---|
| 3151 |
|
---|
| 3152 |
|
---|
| 3153 |
|
---|
| 3154 |
|
---|
| 3155 |
|
---|
| 3156 |
|
---|
| 3157 | /**
|
---|
| 3158 | * Chop up @c filename.
|
---|
| 3159 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3160 | * - @c backup_media_type
|
---|
| 3161 | * - @c compression_level
|
---|
| 3162 | * - @c optimal_set_size
|
---|
| 3163 | * - @c tmpdir
|
---|
| 3164 | * - @c use_lzo
|
---|
| 3165 | * - @c zip_exe
|
---|
| 3166 | * - @c zip_suffix
|
---|
| 3167 | *
|
---|
| 3168 | * @param biggie_filename The file to chop up.
|
---|
[296] | 3169 | * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
|
---|
[1] | 3170 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
---|
| 3171 | * @param noof_biggie_files The number of biggie files there are total.
|
---|
| 3172 | * @return The number of errors encountered (0 for success)
|
---|
| 3173 | * @see make_slices_and_images
|
---|
| 3174 | * @ingroup LLarchiveGroup
|
---|
| 3175 | */
|
---|
| 3176 | int
|
---|
[541] | 3177 | slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
|
---|
[296] | 3178 | char *ntfsprog_fifo, long biggie_file_number,
|
---|
| 3179 | long noof_biggie_files, bool use_ntfsprog)
|
---|
[1] | 3180 | {
|
---|
| 3181 |
|
---|
[128] | 3182 | /*@ buffers ************************************************** */
|
---|
| 3183 | char *tmp, *checksum_line, *command;
|
---|
| 3184 | char *tempblock;
|
---|
| 3185 | char *curr_slice_fname_uncompressed;
|
---|
| 3186 | char *curr_slice_fname_compressed;
|
---|
| 3187 | char *file_to_archive;
|
---|
| 3188 | char *file_to_openin;
|
---|
| 3189 | /*@ pointers ************************************************** */
|
---|
| 3190 | char *pB;
|
---|
| 3191 | FILE *fin, *fout;
|
---|
[1] | 3192 |
|
---|
[128] | 3193 | /*@ bool ****************************************************** */
|
---|
| 3194 | bool finished = FALSE;
|
---|
[1] | 3195 |
|
---|
[128] | 3196 | /*@ long ****************************************************** */
|
---|
| 3197 | size_t blksize = 0;
|
---|
| 3198 | long slice_num = 0;
|
---|
| 3199 | long i;
|
---|
| 3200 | long optimal_set_size;
|
---|
| 3201 | bool should_I_compress_slices;
|
---|
| 3202 | char *suffix; // for compressed slices
|
---|
[1] | 3203 |
|
---|
[128] | 3204 | /*@ long long ************************************************** */
|
---|
[684] | 3205 | off_t totalread = (off_t)0;
|
---|
| 3206 | off_t totallength = (off_t)0;
|
---|
| 3207 | off_t length;
|
---|
[1] | 3208 |
|
---|
[128] | 3209 | /*@ int ******************************************************** */
|
---|
| 3210 | int retval = 0;
|
---|
| 3211 | int res = 0;
|
---|
[1] | 3212 |
|
---|
[128] | 3213 | /*@ structures ************************************************** */
|
---|
| 3214 | struct s_filename_and_lstat_info biggiestruct;
|
---|
[1] | 3215 | // struct stat statbuf;
|
---|
| 3216 |
|
---|
[128] | 3217 | assert(bkpinfo != NULL);
|
---|
| 3218 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
---|
| 3219 | malloc_string(tmp);
|
---|
| 3220 | malloc_string(checksum_line);
|
---|
| 3221 | malloc_string(curr_slice_fname_uncompressed);
|
---|
| 3222 | malloc_string(curr_slice_fname_compressed);
|
---|
| 3223 | malloc_string(file_to_archive);
|
---|
| 3224 | malloc_string(suffix);
|
---|
[1080] | 3225 | command = mr_malloc(MAX_STR_LEN * 8);
|
---|
[1] | 3226 |
|
---|
[128] | 3227 | biggiestruct.for_backward_compatibility = '\n';
|
---|
[296] | 3228 | biggiestruct.use_ntfsprog = use_ntfsprog;
|
---|
[1080] | 3229 | tempblock = (char *) mr_malloc(256 * 1024);
|
---|
[128] | 3230 | optimal_set_size = bkpinfo->optimal_set_size;
|
---|
| 3231 | if (is_this_file_compressed(biggie_filename)
|
---|
| 3232 | || bkpinfo->compression_level == 0) {
|
---|
| 3233 | suffix[0] = '\0';
|
---|
| 3234 | // log_it("%s is indeed compressed :-)", filename);
|
---|
| 3235 | should_I_compress_slices = FALSE;
|
---|
| 3236 | } else {
|
---|
| 3237 | strcpy(suffix, bkpinfo->zip_suffix);
|
---|
| 3238 | should_I_compress_slices = TRUE;
|
---|
| 3239 | }
|
---|
[1] | 3240 |
|
---|
[128] | 3241 | if (optimal_set_size < 999) {
|
---|
| 3242 | fatal_error("bkpinfo->optimal_set_size is insanely small");
|
---|
| 3243 | }
|
---|
[296] | 3244 | if (ntfsprog_fifo) {
|
---|
| 3245 | file_to_openin = ntfsprog_fifo;
|
---|
[128] | 3246 | strcpy(checksum_line, "IGNORE");
|
---|
[1107] | 3247 | mr_msg(2,
|
---|
[128] | 3248 | "Not calculating checksum for %s: it would take too long",
|
---|
| 3249 | biggie_filename);
|
---|
[296] | 3250 | if ( !find_home_of_exe("ntfsresize")) {
|
---|
| 3251 | fatal_error("ntfsresize not found");
|
---|
| 3252 | }
|
---|
| 3253 | sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
|
---|
| 3254 | log_it("command = %s", command);
|
---|
| 3255 | strcpy (tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 3256 | log_it("res of it = %s", tmp);
|
---|
[684] | 3257 | totallength = (off_t)atoll(tmp);
|
---|
[128] | 3258 | } else {
|
---|
| 3259 | file_to_openin = biggie_filename;
|
---|
[693] | 3260 | if (strchr(biggie_filename,'\'') != NULL) {
|
---|
| 3261 | sprintf(command, "md5sum \"%s\"", biggie_filename);
|
---|
| 3262 | } else {
|
---|
| 3263 | sprintf(command, "md5sum '%s'", biggie_filename);
|
---|
| 3264 | }
|
---|
[128] | 3265 | if (!(fin = popen(command, "r"))) {
|
---|
| 3266 | log_OS_error("Unable to popen-in command");
|
---|
| 3267 | return (1);
|
---|
| 3268 | }
|
---|
| 3269 | (void) fgets(checksum_line, MAX_STR_LEN, fin);
|
---|
| 3270 | pclose(fin);
|
---|
[167] | 3271 | totallength = length_of_file (biggie_filename);
|
---|
[128] | 3272 | }
|
---|
| 3273 | lstat(biggie_filename, &biggiestruct.properties);
|
---|
| 3274 | strcpy(biggiestruct.filename, biggie_filename);
|
---|
| 3275 | pB = strchr(checksum_line, ' ');
|
---|
| 3276 | if (!pB) {
|
---|
| 3277 | pB = strchr(checksum_line, '\t');
|
---|
| 3278 | }
|
---|
| 3279 | if (pB) {
|
---|
| 3280 | *pB = '\0';
|
---|
| 3281 | }
|
---|
| 3282 | strcpy(biggiestruct.checksum, checksum_line);
|
---|
[1] | 3283 |
|
---|
[128] | 3284 | strcpy(tmp, slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
|
---|
| 3285 | fout = fopen(tmp, "w");
|
---|
| 3286 | (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
|
---|
| 3287 | paranoid_fclose(fout);
|
---|
| 3288 | length = totallength / optimal_set_size / 1024;
|
---|
[1107] | 3289 | mr_msg(1, "Opening in %s; slicing it and writing to CD/tape",
|
---|
[128] | 3290 | file_to_openin);
|
---|
| 3291 | if (!(fin = fopen(file_to_openin, "r"))) {
|
---|
| 3292 | log_OS_error("Unable to openin biggie_filename");
|
---|
| 3293 | sprintf(tmp, "Cannot archive bigfile '%s': not found",
|
---|
| 3294 | biggie_filename);
|
---|
| 3295 | log_to_screen(tmp);
|
---|
[1080] | 3296 | mr_free(tempblock);
|
---|
| 3297 | mr_free(tmp);
|
---|
| 3298 | mr_free(checksum_line);
|
---|
| 3299 | mr_free(command);
|
---|
[128] | 3300 | return (1);
|
---|
| 3301 | }
|
---|
| 3302 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3303 | res =
|
---|
| 3304 | move_files_to_stream(bkpinfo,
|
---|
| 3305 | slice_fname(biggie_file_number, 0,
|
---|
| 3306 | bkpinfo->tmpdir, ""), NULL);
|
---|
| 3307 | } else {
|
---|
| 3308 | res =
|
---|
[541] | 3309 | move_files_to_cd(bkpinfo,
|
---|
[128] | 3310 | slice_fname(biggie_file_number, 0,
|
---|
| 3311 | bkpinfo->tmpdir, ""), NULL);
|
---|
| 3312 | }
|
---|
| 3313 | i = bkpinfo->optimal_set_size / 256;
|
---|
| 3314 | for (slice_num = 1; !finished; slice_num++) {
|
---|
| 3315 | strcpy(curr_slice_fname_uncompressed,
|
---|
| 3316 | slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
| 3317 | ""));
|
---|
| 3318 | strcpy(curr_slice_fname_compressed,
|
---|
| 3319 | slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
| 3320 | suffix));
|
---|
[1] | 3321 |
|
---|
[128] | 3322 | strcpy(tmp, percent_media_full_comment(bkpinfo));
|
---|
| 3323 | update_progress_form(tmp);
|
---|
| 3324 | if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
|
---|
| 3325 | log_OS_error(curr_slice_fname_uncompressed);
|
---|
| 3326 | return (1);
|
---|
[1] | 3327 | }
|
---|
[128] | 3328 | if ((i == bkpinfo->optimal_set_size / 256)
|
---|
| 3329 | && (totalread < 1.1 * totallength)) {
|
---|
| 3330 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
|
---|
| 3331 | blksize = fread(tempblock, 1, 256 * 1024, fin);
|
---|
| 3332 | if (blksize > 0) {
|
---|
| 3333 | totalread = totalread + blksize;
|
---|
| 3334 | (void) fwrite(tempblock, 1, blksize, fout);
|
---|
| 3335 | } else {
|
---|
| 3336 | break;
|
---|
| 3337 | }
|
---|
| 3338 | }
|
---|
| 3339 | } else {
|
---|
| 3340 | i = 0;
|
---|
| 3341 | }
|
---|
| 3342 | paranoid_fclose(fout);
|
---|
| 3343 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
---|
[1] | 3344 | {
|
---|
[128] | 3345 | if (!does_file_exist(curr_slice_fname_uncompressed)) {
|
---|
[1107] | 3346 | mr_msg(2,
|
---|
[128] | 3347 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
---|
| 3348 | curr_slice_fname_uncompressed);
|
---|
| 3349 | }
|
---|
| 3350 | if (should_I_compress_slices && bkpinfo->compression_level > 0) {
|
---|
| 3351 | sprintf(command, "%s -%d %s", bkpinfo->zip_exe,
|
---|
| 3352 | bkpinfo->compression_level,
|
---|
| 3353 | curr_slice_fname_uncompressed);
|
---|
[1107] | 3354 | mr_msg(2, command);
|
---|
[128] | 3355 | if ((res = system(command))) {
|
---|
| 3356 | log_OS_error(command);
|
---|
| 3357 | }
|
---|
| 3358 | // did_I_compress_slice = TRUE;
|
---|
| 3359 | } else {
|
---|
| 3360 | sprintf(command, "mv %s %s 2>> %s",
|
---|
| 3361 | curr_slice_fname_uncompressed,
|
---|
| 3362 | curr_slice_fname_compressed, MONDO_LOGFILE);
|
---|
| 3363 | res = 0; // don't do it :)
|
---|
| 3364 | // did_I_compress_slice = FALSE;
|
---|
| 3365 | }
|
---|
| 3366 | retval += res;
|
---|
| 3367 | if (res) {
|
---|
[1107] | 3368 | mr_msg(2, "Failed to compress the slice");
|
---|
[128] | 3369 | }
|
---|
| 3370 | if (bkpinfo->use_lzo
|
---|
| 3371 | && strcmp(curr_slice_fname_compressed,
|
---|
| 3372 | curr_slice_fname_uncompressed)) {
|
---|
| 3373 | unlink(curr_slice_fname_uncompressed);
|
---|
| 3374 | }
|
---|
| 3375 | if (res) {
|
---|
| 3376 | sprintf(tmp, "Problem with slice # %ld", slice_num);
|
---|
| 3377 | } else {
|
---|
| 3378 | sprintf(tmp,
|
---|
| 3379 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
---|
| 3380 | biggie_filename, biggie_file_number + 1,
|
---|
| 3381 | slice_num);
|
---|
| 3382 | }
|
---|
[1] | 3383 | #ifndef _XWIN
|
---|
[128] | 3384 | if (!g_text_mode) {
|
---|
| 3385 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 3386 | newtRefresh();
|
---|
| 3387 | } else {
|
---|
[1107] | 3388 | mr_msg(2, tmp);
|
---|
[128] | 3389 | }
|
---|
[1] | 3390 | #else
|
---|
[1107] | 3391 | mr_msg(2, tmp);
|
---|
[1] | 3392 | #endif
|
---|
[128] | 3393 | strcpy(file_to_archive, curr_slice_fname_compressed);
|
---|
| 3394 | g_current_progress++;
|
---|
| 3395 | } else { /* if i==0 then ... */
|
---|
[1] | 3396 |
|
---|
[128] | 3397 | finished = TRUE;
|
---|
| 3398 | strcpy(file_to_archive, curr_slice_fname_uncompressed);
|
---|
| 3399 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3400 | break;
|
---|
| 3401 | }
|
---|
| 3402 | }
|
---|
| 3403 |
|
---|
| 3404 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3405 | register_in_tape_catalog(biggieslice, biggie_file_number,
|
---|
| 3406 | slice_num, file_to_archive);
|
---|
| 3407 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
| 3408 | file_to_archive);
|
---|
| 3409 | res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
|
---|
| 3410 | } else {
|
---|
[541] | 3411 | res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
|
---|
[128] | 3412 | }
|
---|
| 3413 | retval += res;
|
---|
| 3414 | if (res) {
|
---|
| 3415 | sprintf(tmp,
|
---|
| 3416 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
---|
| 3417 | slice_num, biggie_file_number + 1);
|
---|
| 3418 | log_to_screen(tmp);
|
---|
| 3419 | fatal_error
|
---|
| 3420 | ("Hard disk full. You should have bought a bigger one.");
|
---|
| 3421 | }
|
---|
[1] | 3422 | }
|
---|
[128] | 3423 | paranoid_fclose(fin);
|
---|
| 3424 | sprintf(tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
|
---|
| 3425 | if (retval) {
|
---|
| 3426 | strcat(tmp, "...FAILED");
|
---|
| 3427 | } else {
|
---|
| 3428 | strcat(tmp, "...OK!");
|
---|
[1] | 3429 | }
|
---|
[1107] | 3430 | mr_msg(1, tmp);
|
---|
[1080] | 3431 | mr_free(tempblock);
|
---|
| 3432 | mr_free(tmp);
|
---|
| 3433 | mr_free(checksum_line);
|
---|
| 3434 | mr_free(command);
|
---|
| 3435 | mr_free(curr_slice_fname_uncompressed);
|
---|
| 3436 | mr_free(curr_slice_fname_compressed);
|
---|
| 3437 | mr_free(file_to_archive);
|
---|
| 3438 | mr_free(suffix);
|
---|
[128] | 3439 | return (retval);
|
---|
[1] | 3440 | }
|
---|
| 3441 |
|
---|
| 3442 |
|
---|
| 3443 |
|
---|
| 3444 |
|
---|
| 3445 |
|
---|
| 3446 |
|
---|
| 3447 | /**
|
---|
| 3448 | * Remove the archives in @c d.
|
---|
| 3449 | * This could possibly include any of:
|
---|
| 3450 | * - all afioballs (compressed and not)
|
---|
| 3451 | * - all filelists
|
---|
| 3452 | * - all slices
|
---|
| 3453 | * - all checksums
|
---|
| 3454 | * - a zero filler file
|
---|
| 3455 | *
|
---|
| 3456 | * @param d The directory to wipe the archives from.
|
---|
| 3457 | * @ingroup utilityGroup
|
---|
| 3458 | */
|
---|
[128] | 3459 | void wipe_archives(char *d)
|
---|
[1] | 3460 | {
|
---|
[128] | 3461 | /*@ buffers ********************************************* */
|
---|
| 3462 | char *tmp;
|
---|
| 3463 | char *dir;
|
---|
[1] | 3464 |
|
---|
[128] | 3465 | malloc_string(tmp);
|
---|
| 3466 | malloc_string(dir);
|
---|
| 3467 | assert_string_is_neither_NULL_nor_zerolength(d);
|
---|
[1] | 3468 |
|
---|
[128] | 3469 | sprintf(dir, "%s/archives", d);
|
---|
| 3470 | sprintf(tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
---|
| 3471 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3472 | sprintf(tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
|
---|
| 3473 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3474 | sprintf(tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
---|
| 3475 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3476 | sprintf(tmp, "rm -f %s/cklist*", dir);
|
---|
| 3477 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3478 | sprintf(tmp, "rm -f %s/zero", dir);
|
---|
| 3479 | run_program_and_log_output(tmp, FALSE);
|
---|
[1107] | 3480 | mr_msg(1, "Wiped %s's archives", dir);
|
---|
[128] | 3481 | sprintf(tmp, "ls -l %s", dir);
|
---|
| 3482 | run_program_and_log_output(tmp, FALSE);
|
---|
[1080] | 3483 | mr_free(tmp);
|
---|
| 3484 | mr_free(dir);
|
---|
[1] | 3485 | }
|
---|
| 3486 |
|
---|
| 3487 |
|
---|
| 3488 |
|
---|
| 3489 | /**
|
---|
| 3490 | * @addtogroup LLarchiveGroup
|
---|
| 3491 | * @{
|
---|
| 3492 | */
|
---|
| 3493 | /**
|
---|
| 3494 | * Write the final ISO image.
|
---|
| 3495 | * @param bkpinfo The backup information structure. Used only
|
---|
| 3496 | * in the call to @c write_iso_and_go_on().
|
---|
| 3497 | * @return The number of errors encountered (0 for success)
|
---|
| 3498 | * @see write_iso_and_go_on
|
---|
| 3499 | * @see make_iso_fs
|
---|
| 3500 | * @bug The final ISO is written even if there are no files on it. In practice,
|
---|
| 3501 | * however, this occurs rarely.
|
---|
| 3502 | */
|
---|
[541] | 3503 | int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 3504 | {
|
---|
[128] | 3505 | /*@ int ***************************************************** */
|
---|
| 3506 | int res;
|
---|
[1] | 3507 |
|
---|
[128] | 3508 | /*@ buffers ************************************************** */
|
---|
| 3509 | char *tmp;
|
---|
[1] | 3510 |
|
---|
[128] | 3511 | malloc_string(tmp);
|
---|
| 3512 | assert(bkpinfo != NULL);
|
---|
[1] | 3513 |
|
---|
| 3514 | // 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
|
---|
| 3515 |
|
---|
[128] | 3516 | sprintf(tmp, "Writing the final ISO");
|
---|
[1107] | 3517 | mr_msg(2, tmp);
|
---|
[128] | 3518 | center_string(tmp, 80);
|
---|
[1] | 3519 | #ifndef _XWIN
|
---|
[128] | 3520 | if (!g_text_mode) {
|
---|
| 3521 | newtPushHelpLine(tmp);
|
---|
| 3522 | }
|
---|
[1] | 3523 | #endif
|
---|
[541] | 3524 | res = write_iso_and_go_on(bkpinfo, TRUE);
|
---|
[1] | 3525 | #ifndef _XWIN
|
---|
[128] | 3526 | if (!g_text_mode) {
|
---|
| 3527 | newtPopHelpLine();
|
---|
| 3528 | }
|
---|
[1] | 3529 | #endif
|
---|
[1107] | 3530 | mr_msg(2, "Returning from writing final ISO (res=%d)", res);
|
---|
[1080] | 3531 | mr_free(tmp);
|
---|
[128] | 3532 | return (res);
|
---|
[1] | 3533 | }
|
---|
| 3534 |
|
---|
| 3535 |
|
---|
| 3536 | /**
|
---|
[20] | 3537 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
---|
[1] | 3538 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3539 | * - @c backup_media_type
|
---|
[20] | 3540 | * - @c prefix
|
---|
[1] | 3541 | * - @c isodir
|
---|
| 3542 | * - @c manual_cd_tray
|
---|
| 3543 | * - @c media_size
|
---|
| 3544 | * - @c nfs_mount
|
---|
| 3545 | * - @c nfs_remote_dir
|
---|
| 3546 | * - @c scratchdir
|
---|
| 3547 | * - @c verify_data
|
---|
| 3548 | *
|
---|
| 3549 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
---|
| 3550 | * @return The number of errors encountered (0 for success)
|
---|
| 3551 | * @see make_iso_fs
|
---|
| 3552 | */
|
---|
[541] | 3553 | int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
|
---|
[1] | 3554 | {
|
---|
[128] | 3555 | /*@ pointers **************************************************** */
|
---|
| 3556 | FILE *fout;
|
---|
[1] | 3557 |
|
---|
[128] | 3558 | /*@ buffers ***************************************************** */
|
---|
| 3559 | char *tmp;
|
---|
| 3560 | char *cdno_fname;
|
---|
| 3561 | char *lastcd_fname;
|
---|
| 3562 | char *isofile;
|
---|
[1] | 3563 |
|
---|
[128] | 3564 | /*@ bool ******************************************************** */
|
---|
| 3565 | bool that_one_was_ok;
|
---|
| 3566 | bool using_nfs;
|
---|
| 3567 | bool orig_vfy_flag_val;
|
---|
[1] | 3568 |
|
---|
[128] | 3569 | /*@ int *********************************************************** */
|
---|
| 3570 | int res = 0;
|
---|
[1] | 3571 |
|
---|
[128] | 3572 | malloc_string(tmp);
|
---|
| 3573 | malloc_string(cdno_fname);
|
---|
| 3574 | malloc_string(lastcd_fname);
|
---|
| 3575 | malloc_string(isofile);
|
---|
[1] | 3576 |
|
---|
[128] | 3577 | assert(bkpinfo != NULL);
|
---|
| 3578 | orig_vfy_flag_val = bkpinfo->verify_data;
|
---|
| 3579 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
| 3580 | fatal_error("write_iso_and_go_on() - unknown media size");
|
---|
| 3581 | }
|
---|
[1] | 3582 |
|
---|
[128] | 3583 | if (strlen(bkpinfo->nfs_mount) > 1) {
|
---|
| 3584 | using_nfs = TRUE;
|
---|
| 3585 | } else {
|
---|
| 3586 | using_nfs = FALSE;
|
---|
| 3587 | }
|
---|
[1107] | 3588 | mr_msg(1, "OK, time to make %s #%d",
|
---|
[128] | 3589 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 3590 | g_current_media_number);
|
---|
[1] | 3591 |
|
---|
[128] | 3592 | /* label the ISO with its number */
|
---|
[1] | 3593 |
|
---|
[128] | 3594 | sprintf(cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
|
---|
| 3595 | fout = fopen(cdno_fname, "w");
|
---|
| 3596 | fprintf(fout, "%d", g_current_media_number);
|
---|
| 3597 | paranoid_fclose(fout);
|
---|
[1] | 3598 |
|
---|
[128] | 3599 | sprintf(tmp, "cp -f %s/autorun %s/", g_mondo_home,
|
---|
| 3600 | bkpinfo->scratchdir);
|
---|
| 3601 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[1107] | 3602 | mr_msg(2, "Warning - unable to copy autorun to scratchdir");
|
---|
[1] | 3603 | }
|
---|
[128] | 3604 |
|
---|
| 3605 | /* last CD or not? Label accordingly */
|
---|
| 3606 | sprintf(lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
| 3607 | if (last_cd) {
|
---|
| 3608 | unlink(lastcd_fname);
|
---|
[1107] | 3609 | mr_msg(2,
|
---|
[128] | 3610 | "OK, you're telling me this is the last CD. Fair enough.");
|
---|
| 3611 | } else {
|
---|
| 3612 | fout = fopen(lastcd_fname, "w");
|
---|
| 3613 | fprintf(fout,
|
---|
| 3614 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
|
---|
| 3615 | paranoid_fclose(fout);
|
---|
[1] | 3616 | }
|
---|
[128] | 3617 | if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
|
---|
| 3618 | bkpinfo->media_size[g_current_media_number]) {
|
---|
| 3619 | sprintf(tmp,
|
---|
[1087] | 3620 | "Warning! %s is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
|
---|
| 3621 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
[128] | 3622 | (long) space_occupied_by_cd(bkpinfo->scratchdir),
|
---|
| 3623 | (long) bkpinfo->media_size[g_current_media_number]);
|
---|
| 3624 | log_to_screen(tmp);
|
---|
| 3625 | }
|
---|
[1087] | 3626 | if (bkpinfo->backup_media_type != usb) {
|
---|
| 3627 | sprintf(isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
[128] | 3628 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
| 3629 | g_current_media_number);
|
---|
[1087] | 3630 | } else {
|
---|
| 3631 | }
|
---|
[128] | 3632 | for (that_one_was_ok = FALSE; !that_one_was_ok;) {
|
---|
[1087] | 3633 | if (bkpinfo->backup_media_type != usb) {
|
---|
| 3634 | res = make_iso_fs(bkpinfo, isofile);
|
---|
| 3635 | } else {
|
---|
| 3636 | }
|
---|
[128] | 3637 | if (g_current_media_number == 1 && !res
|
---|
| 3638 | && (bkpinfo->backup_media_type == cdr
|
---|
| 3639 | || bkpinfo->backup_media_type == cdrw)) {
|
---|
| 3640 | if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
|
---|
| 3641 | {
|
---|
[1107] | 3642 | mr_msg(3, "*Sigh* Mike, I hate your computer.");
|
---|
[128] | 3643 | bkpinfo->manual_cd_tray = TRUE;
|
---|
| 3644 | } // if it can't be found then force pausing
|
---|
| 3645 | else {
|
---|
[1107] | 3646 | mr_msg(3, "Great. Found Mike's CD-ROM drive.");
|
---|
[128] | 3647 | }
|
---|
[1] | 3648 | }
|
---|
[128] | 3649 | if (bkpinfo->verify_data && !res) {
|
---|
| 3650 | log_to_screen
|
---|
| 3651 | ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
|
---|
| 3652 | media_descriptor_string(g_backup_media_type));
|
---|
| 3653 | chdir("/");
|
---|
| 3654 | iamhere("Before calling verify_cd_image()");
|
---|
| 3655 | res += verify_cd_image(bkpinfo);
|
---|
| 3656 | iamhere("After calling verify_cd_image()");
|
---|
[1] | 3657 | }
|
---|
[128] | 3658 | if (!res) {
|
---|
| 3659 | that_one_was_ok = TRUE;
|
---|
| 3660 | } else {
|
---|
| 3661 | sprintf(tmp, "Failed to burn %s #%d. Retry?",
|
---|
| 3662 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 3663 | g_current_media_number);
|
---|
| 3664 | res = ask_me_yes_or_no(tmp);
|
---|
| 3665 | if (!res) {
|
---|
| 3666 | if (ask_me_yes_or_no("Abort the backup?")) {
|
---|
| 3667 | fatal_error("FAILED TO BACKUP");
|
---|
| 3668 | } else {
|
---|
| 3669 | break;
|
---|
| 3670 | }
|
---|
| 3671 | } else {
|
---|
[1107] | 3672 | mr_msg(2, "Retrying, at user's request...");
|
---|
[128] | 3673 | res = 0;
|
---|
| 3674 | }
|
---|
| 3675 | }
|
---|
[1] | 3676 | }
|
---|
| 3677 | /*
|
---|
| 3678 | if (using_nfs)
|
---|
| 3679 | {
|
---|
| 3680 | sprintf(tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
|
---|
| 3681 | if (run_program_and_log_output(tmp, FALSE))
|
---|
| 3682 | { log_to_screen("Unable to move ISO to NFS dir"); }
|
---|
| 3683 | }
|
---|
| 3684 | */
|
---|
[128] | 3685 | g_current_media_number++;
|
---|
| 3686 | if (g_current_media_number > MAX_NOOF_MEDIA) {
|
---|
| 3687 | fatal_error("Too many CD-R(W)'s. Use tape or net.");
|
---|
| 3688 | }
|
---|
| 3689 | wipe_archives(bkpinfo->scratchdir);
|
---|
| 3690 | sprintf(tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
|
---|
| 3691 | bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 3692 | if (system(tmp)) {
|
---|
[1107] | 3693 | mr_msg
|
---|
[128] | 3694 | (2,
|
---|
| 3695 | "Error occurred when I tried to delete the redundant IMGs and GZs");
|
---|
| 3696 | }
|
---|
[1] | 3697 |
|
---|
[128] | 3698 | if (last_cd) {
|
---|
[1107] | 3699 | mr_msg(2, "This was your last CD.");
|
---|
[128] | 3700 | } else {
|
---|
[1107] | 3701 | mr_msg(2, "Continuing to backup your data...");
|
---|
[128] | 3702 | }
|
---|
[1] | 3703 |
|
---|
[128] | 3704 | bkpinfo->verify_data = orig_vfy_flag_val;
|
---|
[1080] | 3705 | mr_free(tmp);
|
---|
| 3706 | mr_free(cdno_fname);
|
---|
| 3707 | mr_free(lastcd_fname);
|
---|
| 3708 | mr_free(isofile);
|
---|
[128] | 3709 | return (0);
|
---|
[1] | 3710 | }
|
---|
| 3711 |
|
---|
| 3712 | /* @} - end of LLarchiveGroup */
|
---|
| 3713 |
|
---|
| 3714 |
|
---|
| 3715 |
|
---|
| 3716 |
|
---|
| 3717 | /**
|
---|
| 3718 | * Verify the user's data.
|
---|
| 3719 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3720 | * - @c backup_data
|
---|
| 3721 | * - @c backup_media_type
|
---|
| 3722 | * - @c media_device
|
---|
| 3723 | * - @c verify_data
|
---|
| 3724 | *
|
---|
| 3725 | * @return The number of errors encountered (0 for success)
|
---|
| 3726 | * @ingroup verifyGroup
|
---|
| 3727 | */
|
---|
| 3728 | int verify_data(struct s_bkpinfo *bkpinfo)
|
---|
| 3729 | {
|
---|
[128] | 3730 | int res = 0, retval = 0, cdno = 0;
|
---|
| 3731 | char *tmp;
|
---|
| 3732 | long diffs = 0;
|
---|
[1] | 3733 |
|
---|
[128] | 3734 | malloc_string(tmp);
|
---|
| 3735 | assert(bkpinfo != NULL);
|
---|
| 3736 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 3737 | chdir("/");
|
---|
| 3738 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 3739 | "Verifying archives against live filesystem");
|
---|
| 3740 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 3741 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 3742 | }
|
---|
| 3743 | verify_tape_backups(bkpinfo);
|
---|
| 3744 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 3745 | } else if (bkpinfo->backup_data)
|
---|
| 3746 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
|
---|
[1] | 3747 | {
|
---|
[1107] | 3748 | mr_msg(2,
|
---|
[128] | 3749 | "Not verifying again. Per-CD/ISO verification already carried out.");
|
---|
| 3750 | paranoid_system
|
---|
| 3751 | ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
|
---|
| 3752 | } else {
|
---|
| 3753 | g_current_media_number = cdno;
|
---|
| 3754 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 3755 | find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
|
---|
[1] | 3756 | }
|
---|
[128] | 3757 | chdir("/");
|
---|
| 3758 | for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
|
---|
| 3759 | if (cdno != g_current_media_number) {
|
---|
[1107] | 3760 | mr_msg(2,
|
---|
[128] | 3761 | "Warning - had to change g_current_media_number from %d to %d",
|
---|
| 3762 | g_current_media_number, cdno);
|
---|
| 3763 | g_current_media_number = cdno;
|
---|
| 3764 | }
|
---|
| 3765 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 3766 | insist_on_this_cd_number(bkpinfo, cdno);
|
---|
| 3767 | }
|
---|
| 3768 | res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
|
---|
| 3769 | retval += res;
|
---|
| 3770 | if (res) {
|
---|
| 3771 | sprintf(tmp,
|
---|
| 3772 | "Warnings/errors were reported while checking %s #%d",
|
---|
| 3773 | media_descriptor_string(bkpinfo->
|
---|
| 3774 | backup_media_type),
|
---|
| 3775 | g_current_media_number);
|
---|
| 3776 | log_to_screen(tmp);
|
---|
[1] | 3777 |
|
---|
[128] | 3778 | }
|
---|
[1] | 3779 | }
|
---|
| 3780 | /*
|
---|
| 3781 | sprintf (tmp,
|
---|
| 3782 | "cat %s | grep \"afio: \" | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -vx \"/afio:.*\" > /tmp/changed.files",
|
---|
| 3783 | MONDO_LOGFILE);
|
---|
| 3784 | system (tmp);
|
---|
| 3785 | */
|
---|
[128] | 3786 | sprintf(tmp,
|
---|
[911] | 3787 | "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
|
---|
[128] | 3788 | MONDO_LOGFILE);
|
---|
| 3789 | system(tmp);
|
---|
| 3790 |
|
---|
| 3791 | sprintf(tmp,
|
---|
[911] | 3792 | "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
|
---|
[128] | 3793 | MONDO_LOGFILE);
|
---|
| 3794 | system(tmp);
|
---|
| 3795 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 3796 | // if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
|
---|
[1] | 3797 | //{
|
---|
[128] | 3798 | eject_device(bkpinfo->media_device);
|
---|
[1] | 3799 | //}
|
---|
| 3800 | }
|
---|
[128] | 3801 | diffs = count_lines_in_file("/tmp/changed.files");
|
---|
[1] | 3802 |
|
---|
[128] | 3803 | if (diffs > 0) {
|
---|
| 3804 | if (retval == 0) {
|
---|
| 3805 | retval = (int) (-diffs);
|
---|
| 3806 | }
|
---|
[1] | 3807 | }
|
---|
[1080] | 3808 | mr_free(tmp);
|
---|
[128] | 3809 | return (retval);
|
---|
[1] | 3810 | }
|
---|
| 3811 |
|
---|
| 3812 |
|
---|
| 3813 |
|
---|
| 3814 |
|
---|
| 3815 |
|
---|
| 3816 | /**
|
---|
| 3817 | * @addtogroup utilityGroup
|
---|
| 3818 | * @{
|
---|
| 3819 | */
|
---|
| 3820 | /**
|
---|
| 3821 | * Write an image to a real 3.5" floppy disk.
|
---|
| 3822 | * @param device The device to write to (e.g. @c /dev/fd0)
|
---|
| 3823 | * @param datafile The image to write to @p device.
|
---|
| 3824 | * @return The number of errors encountered (0 for success)
|
---|
| 3825 | * @see write_image_to_floppy
|
---|
| 3826 | */
|
---|
[128] | 3827 | int write_image_to_floppy_SUB(char *device, char *datafile)
|
---|
[1] | 3828 | {
|
---|
[128] | 3829 | /*@ int *************************************************************** */
|
---|
| 3830 | int res = 0;
|
---|
[1] | 3831 | int percentage = 0;
|
---|
| 3832 | int blockno = 0;
|
---|
[128] | 3833 | int maxblocks = 0;
|
---|
[1] | 3834 |
|
---|
[128] | 3835 | /*@ buffers************************************************************ */
|
---|
| 3836 | char *tmp;
|
---|
[1] | 3837 | char blk[1024];
|
---|
| 3838 | char *title;
|
---|
| 3839 |
|
---|
[128] | 3840 | /*@ pointers ********************************************************** */
|
---|
[1] | 3841 | char *p;
|
---|
[128] | 3842 | FILE *fout, *fin;
|
---|
[1] | 3843 |
|
---|
| 3844 |
|
---|
[128] | 3845 | malloc_string(tmp);
|
---|
| 3846 | malloc_string(title);
|
---|
| 3847 | /* pretty stuff */
|
---|
| 3848 | if (!(p = strrchr(datafile, '/'))) {
|
---|
| 3849 | p = datafile;
|
---|
| 3850 | } else {
|
---|
| 3851 | p++;
|
---|
[1] | 3852 | }
|
---|
[128] | 3853 | sprintf(title, "Writing %s to floppy", p);
|
---|
| 3854 | open_evalcall_form(title);
|
---|
| 3855 | /* functional stuff */
|
---|
| 3856 | for (p = device + strlen(device); p != device && isdigit(*(p - 1));
|
---|
| 3857 | p--);
|
---|
| 3858 | maxblocks = atoi(p);
|
---|
| 3859 | if (!maxblocks) {
|
---|
| 3860 | maxblocks = 1440;
|
---|
[1] | 3861 | }
|
---|
[128] | 3862 | sprintf(tmp, "maxblocks = %d; p=%s", maxblocks, p);
|
---|
[1107] | 3863 | mr_msg(2, tmp);
|
---|
[128] | 3864 | /* copy data from image to floppy */
|
---|
| 3865 | if (!(fin = fopen(datafile, "r"))) {
|
---|
| 3866 | log_OS_error("Cannot open img");
|
---|
| 3867 | return (1);
|
---|
[1] | 3868 | }
|
---|
[128] | 3869 | if (!(fout = fopen(device, "w"))) {
|
---|
| 3870 | log_OS_error("Cannot open fdd");
|
---|
| 3871 | return (1);
|
---|
| 3872 | }
|
---|
| 3873 | for (blockno = 0; blockno < maxblocks; blockno++) {
|
---|
| 3874 | percentage = blockno * 100 / maxblocks;
|
---|
| 3875 | if (fread(blk, 1, 1024, fin) != 1024) {
|
---|
| 3876 | if (feof(fin)) {
|
---|
[1107] | 3877 | mr_msg(1,
|
---|
[128] | 3878 | "img read err - img ended prematurely - non-fatal error");
|
---|
| 3879 | sleep(3);
|
---|
| 3880 | return (res);
|
---|
| 3881 | }
|
---|
| 3882 | res++;
|
---|
| 3883 | log_to_screen("img read err");
|
---|
| 3884 | }
|
---|
| 3885 | if (fwrite(blk, 1, 1024, fout) != 1024) {
|
---|
| 3886 | res++;
|
---|
| 3887 | log_to_screen("fdd write err");
|
---|
| 3888 | }
|
---|
| 3889 | if (((blockno + 1) % 128) == 0) {
|
---|
| 3890 | paranoid_system("sync"); /* fflush doesn't work; dunno why */
|
---|
| 3891 | update_evalcall_form(percentage);
|
---|
| 3892 | }
|
---|
| 3893 | }
|
---|
| 3894 | paranoid_fclose(fin);
|
---|
| 3895 | paranoid_fclose(fout);
|
---|
[1080] | 3896 | mr_free(tmp);
|
---|
| 3897 | mr_free(title);
|
---|
[128] | 3898 | close_evalcall_form();
|
---|
| 3899 | return (res);
|
---|
[1] | 3900 | }
|
---|
| 3901 |
|
---|
| 3902 |
|
---|
| 3903 |
|
---|
| 3904 |
|
---|
| 3905 |
|
---|
| 3906 |
|
---|
| 3907 |
|
---|
| 3908 |
|
---|
| 3909 |
|
---|
| 3910 | /**
|
---|
| 3911 | * Wrapper around @c write_image_to_floppy_SUB().
|
---|
| 3912 | * This function, unlike @c write_image_to_floppy_SUB(),
|
---|
| 3913 | * gives the user the opportunity to retry if the write fails.
|
---|
| 3914 | * @see write_image_to_floppy_SUB
|
---|
| 3915 | */
|
---|
[128] | 3916 | int write_image_to_floppy(char *device, char *datafile)
|
---|
[1] | 3917 | {
|
---|
[128] | 3918 | /*@ int ************************************************************** */
|
---|
| 3919 | int res = 0;
|
---|
[1] | 3920 |
|
---|
[128] | 3921 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 3922 | assert_string_is_neither_NULL_nor_zerolength(datafile);
|
---|
[1] | 3923 |
|
---|
[128] | 3924 | while ((res = write_image_to_floppy_SUB(device, datafile))) {
|
---|
| 3925 | if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
|
---|
| 3926 | return (res);
|
---|
| 3927 | }
|
---|
[1] | 3928 | }
|
---|
[128] | 3929 | return (res);
|
---|
[1] | 3930 | }
|
---|
| 3931 |
|
---|
| 3932 | /* @} - end of utilityGroup */
|
---|
[259] | 3933 |
|
---|
[424] | 3934 | void setenv_mondo_share(void) {
|
---|
[259] | 3935 |
|
---|
[424] | 3936 | setenv("MONDO_SHARE", MONDO_SHARE, 1);
|
---|
[1087] | 3937 | setenv("MONDORESTORECFG", MONDORESTORECFG, 1);
|
---|
| 3938 | setenv("MONDO_CACHE", MONDO_CACHE, 1);
|
---|
[259] | 3939 | }
|
---|