[58] | 1 | /* $Id: libmondo-tools.c 914 2006-11-02 01:00:32Z bruno $
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| 2 | misc tools
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[1] | 3 | */
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Miscellaneous tools that didn't really fit anywhere else.
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| 8 | */
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| 9 |
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| 10 | #include "my-stuff.h"
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| 11 | #include "mondostructures.h"
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| 12 | #include "libmondo-tools.h"
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[507] | 13 | #include "newt-specific-EXT.h"
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[1] | 14 | #include "libmondo-files-EXT.h"
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| 15 | #include "libmondo-fork-EXT.h"
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| 16 | #include "libmondo-raid-EXT.h"
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| 17 | #include <sys/socket.h>
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| 18 | #include <netdb.h>
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| 19 | #include <netinet/in.h>
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[146] | 20 | #ifndef S_SPLINT_S
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[1] | 21 | #include <arpa/inet.h>
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[146] | 22 | #endif
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[900] | 23 | #include "mr_mem.h"
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[1] | 24 |
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| 25 | /*@unused@*/
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[49] | 26 | //static char cvsid[] = "$Id: libmondo-tools.c 914 2006-11-02 01:00:32Z bruno $";
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[1] | 27 |
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| 28 | extern int g_tape_buffer_size_MB;
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| 29 | extern char *g_erase_tmpdir_and_scratchdir;
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| 30 | extern char *g_serial_string;
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| 31 | extern bool g_text_mode;
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| 32 | extern int g_currentY;
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| 33 | extern int g_current_media_number;
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| 34 |
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| 35 | /**
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| 36 | * @addtogroup globalGroup
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| 37 | * @{
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| 38 | */
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[49] | 39 | bool g_remount_cdrom_at_end, ///< TRUE if we unmounted the CD-ROM and should remount it when done with the backup.
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| 40 | g_remount_floppy_at_end; ///< TRUE if we unmounted the floppy and should remount it when done with the backup.
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| 41 | bool g_cd_recovery; ///< TRUE if we're making an "autonuke" backup.
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[1] | 42 | double g_kernel_version;
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| 43 |
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| 44 | /**
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[94] | 45 | * The place where /boot is mounted. - Used locally only
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[1] | 46 | */
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[94] | 47 | static char *g_boot_mountpt = NULL;
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[1] | 48 |
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| 49 | /**
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| 50 | * The location of Mondo's home directory.
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| 51 | */
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[49] | 52 | char *g_mondo_home = NULL;
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[1] | 53 |
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| 54 | /**
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| 55 | * The serial string (used to differentiate between backups) of the current backup.
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| 56 | */
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[49] | 57 | char *g_serial_string = NULL;
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[1] | 58 |
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| 59 | /**
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| 60 | * The location where tmpfs is mounted, or "" if it's not mounted.
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| 61 | */
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[49] | 62 | char *g_tmpfs_mountpt = NULL;
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| 63 | char *g_magicdev_command = NULL;
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[1] | 64 |
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| 65 | /**
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| 66 | * The default maximum level to log messages at or below.
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| 67 | */
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[49] | 68 | int g_loglevel = DEFAULT_DEBUG_LEVEL;
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[1] | 69 |
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| 70 | /* @} - end of globalGroup */
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| 71 |
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| 72 |
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| 73 | extern pid_t g_buffer_pid;
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| 74 | extern pid_t g_main_pid;
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| 75 |
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| 76 | extern t_bkptype g_backup_media_type;
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[783] | 77 | extern char *g_backup_media_string;
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[1] | 78 |
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| 79 | extern bool am_I_in_disaster_recovery_mode(void);
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| 80 |
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| 81 |
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| 82 | /**
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| 83 | * @addtogroup utilityGroup
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| 84 | * @{
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| 85 | */
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| 86 | /**
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| 87 | * Assertion handler. Prints a friendly message to the user,
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| 88 | * offering to ignore all, dump core, break to debugger,
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| 89 | * exit, or ignore. Intended to be used with an assert() macro.
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| 90 | *
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| 91 | * @param file The file in which the assertion triggered.
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| 92 | * @param function The function (@c __FUNCTION__) in which the assertion triggered.
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| 93 | * @param line The line number of the assert() statement.
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| 94 | * @param exp The expression that failed (as a string).
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| 95 | */
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[49] | 96 | void _mondo_assert_fail(const char *file,
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| 97 | const char *function, int line, const char *exp)
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[1] | 98 | {
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[49] | 99 | static int ignoring_assertions = 0;
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| 100 | bool is_valid = TRUE;
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[1] | 101 |
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[49] | 102 | log_it("ASSERTION FAILED: `%s' at %s:%d in %s", exp, file, line,
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| 103 | function);
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| 104 | if (ignoring_assertions) {
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| 105 | log_it("Well, the user doesn't care...");
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| 106 | return;
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| 107 | }
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[1] | 108 | #ifndef _XWIN
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[49] | 109 | if (!g_text_mode)
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| 110 | newtSuspend();
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[1] | 111 | #endif
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[507] | 112 | printf(_("ASSERTION FAILED: `%s'\n"), exp);
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| 113 | printf(_("\tat %s:%d in %s\n\n"), file, line, function);
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| 114 | printf(_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
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[49] | 115 | do {
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| 116 | is_valid = TRUE;
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| 117 | switch (toupper(getchar())) {
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| 118 | case 'A': // ignore (A)ll
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| 119 | ignoring_assertions = 1;
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| 120 | break;
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| 121 | case 'B': // a(B)ort
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| 122 | signal(SIGABRT, SIG_DFL); /* prevent SIGABRT handler from running */
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| 123 | raise(SIGABRT);
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| 124 | break; /* "can't get here" */
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| 125 | case 'D': // (D)ebug, aka asm("int 3")
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[1] | 126 | #ifdef __IA32__
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[49] | 127 | __asm__ __volatile__("int $3"); // break to debugger
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[1] | 128 | #endif
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[49] | 129 | break;
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| 130 | case 'E': // (E)xit
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| 131 | fatal_error("Failed assertion -- see above for details");
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| 132 | break; /* "can't get here" */
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| 133 | case 'I': // (I)gnore
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| 134 | break;
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| 135 | /* These next two work as follows:
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| 136 | the `default' catches the user's invalid choice and says so;
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| 137 | the '\n' catches the newline on the end and prints the prompt again.
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| 138 | */
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| 139 | case '\n':
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| 140 | printf
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[507] | 141 | (_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
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[49] | 142 | break;
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| 143 | default:
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| 144 | is_valid = FALSE;
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[507] | 145 | printf(_("Invalid choice.\n"));
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[49] | 146 | break;
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| 147 | }
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| 148 | } while (!is_valid);
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| 149 |
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| 150 | if (ignoring_assertions) {
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| 151 | log_it("Ignoring ALL assertions from now on.");
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| 152 | } else {
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| 153 | log_it("Ignoring assertion: %s", exp);
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[1] | 154 | }
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| 155 |
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[49] | 156 | getchar(); // skip \n
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[1] | 157 |
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| 158 | #ifndef _XWIN
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[49] | 159 | if (!g_text_mode)
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| 160 | newtResume();
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[1] | 161 | #endif
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| 162 | }
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| 163 |
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| 164 | /**
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| 165 | * Clean's up users' KDE desktops.
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| 166 | * @bug Details about this function are unknown.
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| 167 | */
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| 168 | void clean_up_KDE_desktop_if_necessary(void)
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| 169 | {
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[49] | 170 | char *tmp;
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[1] | 171 |
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[900] | 172 | mr_asprintf(&tmp,
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[127] | 173 | "for i in `find /root /home -type d -name Desktop -maxdepth 2`; do \
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[1] | 174 | file=$i/.directory; if [ -f \"$file\" ] ; then mv -f $file $file.old ; \
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[274] | 175 | awk '{if (index($0, \"rootimagesmindi\")) { while (length($0)>2) { getline;} ; } \
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[276] | 176 | else { print $0;};}' $file.old > $file ; fi ; done");
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[49] | 177 | run_program_and_log_output(tmp, 5);
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[900] | 178 | mr_free(tmp);
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[1] | 179 | }
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| 180 |
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| 181 |
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| 182 | /**
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| 183 | * Locate mondoarchive's home directory. Searches in /usr/local/mondo, /usr/share/mondo,
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| 184 | * /usr/local/share/mondo, /opt, or if all else fails, search /usr.
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| 185 | *
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| 186 | * @param home_sz String to store the home directory ("" if it could not be found).
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| 187 | * @return 0 for success, nonzero for failure.
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| 188 | */
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[94] | 189 | char *find_and_store_mondoarchives_home()
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[1] | 190 | {
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[94] | 191 | char *home_sz = NULL;
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| 192 |
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[900] | 193 | mr_asprintf(&home_sz, MONDO_SHARE);
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[94] | 194 | return (home_sz);
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[1] | 195 | }
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| 196 |
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| 197 |
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| 198 | char *get_architecture()
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| 199 | {
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| 200 | #ifdef __IA32__
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[49] | 201 | return ("i386");
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[1] | 202 | #endif
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[94] | 203 | #ifdef __X86_64__
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| 204 | return ("x86-64");
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| 205 | #endif
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[1] | 206 | #ifdef __IA64__
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[49] | 207 | return ("ia64");
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[1] | 208 | #endif
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[49] | 209 | return ("unknown");
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[1] | 210 | }
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| 211 |
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| 212 |
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| 213 |
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| 214 | double get_kernel_version()
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| 215 | {
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[94] | 216 | char *p, *tmp;
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[49] | 217 | double d;
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[1] | 218 | #ifdef __FreeBSD__
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[49] | 219 | // JOSH - FIXME :)
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| 220 | d = 5.2; // :-)
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[1] | 221 | #else
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[688] | 222 | tmp = call_program_and_get_last_line_of_output("uname -r");
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[49] | 223 | p = strchr(tmp, '.');
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| 224 | if (p) {
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| 225 | p = strchr(++p, '.');
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| 226 | if (p) {
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| 227 | while (*p) {
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| 228 | *p = *(p + 1);
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| 229 | p++;
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| 230 | }
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| 231 | }
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| 232 | }
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[1] | 233 | // log_msg(1, "tmp = '%s'", tmp);
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[49] | 234 | d = atof(tmp);
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[1] | 235 | #endif
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[49] | 236 | log_msg(1, "g_kernel_version = %f", d);
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| 237 | return (d);
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[1] | 238 | }
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| 239 |
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| 240 |
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| 241 |
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| 242 |
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| 243 |
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| 244 | /**
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| 245 | * Get the current time.
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| 246 | * @return number of seconds since the epoch.
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| 247 | */
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[49] | 248 | long get_time()
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[1] | 249 | {
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[49] | 250 | return (long) time((void *) 0);
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[1] | 251 | }
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| 252 |
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| 253 |
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| 254 |
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| 255 |
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| 256 |
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| 257 |
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| 258 |
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| 259 | /**
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| 260 | * Initialize a RAID volume structure, setting fields to zero. The
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| 261 | * actual hard drive is unaffected.
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| 262 | *
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| 263 | * @param raidrec The RAID volume structure to initialize.
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| 264 | * @note This function is system dependent.
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| 265 | */
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| 266 | #ifdef __FreeBSD__
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[49] | 267 | void initialize_raidrec(struct vinum_volume *raidrec)
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[1] | 268 | {
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[49] | 269 | int i, j;
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| 270 | raidrec->volname[0] = '\0';
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| 271 | raidrec->plexes = 0;
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| 272 | for (i = 0; i < 9; ++i) {
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| 273 | raidrec->plex[i].raidlevel = -1;
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| 274 | raidrec->plex[i].stripesize = 0;
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| 275 | raidrec->plex[i].subdisks = 0;
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| 276 | for (j = 0; j < 9; ++j) {
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| 277 | strcpy(raidrec->plex[i].sd[j].which_device, "");
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| 278 | }
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| 279 | }
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[1] | 280 | }
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| 281 | #else
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[49] | 282 | void initialize_raidrec(struct raid_device_record *raidrec)
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[1] | 283 | {
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[49] | 284 | assert(raidrec != NULL);
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[783] | 285 | raidrec->raid_device = NULL;
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[561] | 286 | raidrec->raid_level = -9;
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[49] | 287 | raidrec->persistent_superblock = 1;
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[561] | 288 | raidrec->chunk_size = 64;
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| 289 | raidrec->parity = -1;
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[49] | 290 | raidrec->data_disks.entries = 0;
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| 291 | raidrec->spare_disks.entries = 0;
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| 292 | raidrec->parity_disks.entries = 0;
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| 293 | raidrec->failed_disks.entries = 0;
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| 294 | raidrec->additional_vars.entries = 0;
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[1] | 295 | }
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| 296 | #endif
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| 297 |
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| 298 |
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| 299 |
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| 300 |
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| 301 | /**
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| 302 | * Insert modules that Mondo requires.
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| 303 | * Currently inserts @c dos, @c fat, @c vfat, and @c osst for Linux;
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| 304 | * @c msdosfs and @c ext2fs for FreeBSD.
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| 305 | */
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| 306 | void insmod_crucial_modules(void)
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| 307 | {
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| 308 | #ifdef __FreeBSD__
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[49] | 309 | system("kldstat | grep msdosfs || kldload msdosfs 2> /dev/null");
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| 310 | system("kldstat | grep ext2fs || kldload ext2fs 2> /dev/null");
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[1] | 311 | #else
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[94] | 312 | system("modprobe -a dos fat vfat loop &> /dev/null");
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[1] | 313 | #endif
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| 314 | }
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| 315 |
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| 316 |
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| 317 | /**
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| 318 | * Finish configuring the backup information structure. Call this function
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| 319 | * to set the parameters that depend on those that can be given on the command
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| 320 | * line.
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| 321 | *
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| 322 | * @param bkpinfo The backup information structure. Fields modified/used:
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| 323 | * - Used: @c bkpinfo->backup_data
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| 324 | * - Used: @c bkpinfo->backup_media_type
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| 325 | * - Used: @c bkpinfo->cdrw_speed
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| 326 | * - Used: @c bkpinfo->compression_level
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| 327 | * - Used: @c bkpinfo->include_paths
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[20] | 328 | * - Used: @c bkpinfo->prefix
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[1] | 329 | * - Used: @c bkpinfo->isodir
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| 330 | * - Used: @c bkpinfo->manual_cd_tray
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| 331 | * - Used: @c bkpinfo->make_cd_use_lilo
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| 332 | * - Used: @c bkpinfo->media_device
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| 333 | * - Used: @c bkpinfo->nfs_mount
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| 334 | * - Used: @c bkpinfo->nonbootable_backup
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| 335 | * - Used: @c bkpinfo->scratchdir
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| 336 | * - Used: @c bkpinfo->tmpdir
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| 337 | * - Used: @c bkpinfo->use_lzo
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| 338 | * - Modified: @c bkpinfo->call_before_iso
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| 339 | * - Modified: @c bkpinfo->call_make_iso
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| 340 | * - Modified: @c bkpinfo->optimal_set_size
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| 341 | * - Modified: @c bkpinfo->zip_exe
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| 342 | * - Modified: @c bkpinfo->zip_suffix
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| 343 | *
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| 344 | * @return number of errors, or 0 for success.
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| 345 | * @note Also creates directories that are specified in the @c bkpinfo structure but
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| 346 | * do not exist.
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| 347 | */
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[49] | 348 | int post_param_configuration(struct s_bkpinfo *bkpinfo)
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[1] | 349 | {
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[94] | 350 | char *extra_cdrom_params = NULL;
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| 351 | char *mondo_mkisofs_sz = NULL;
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[689] | 352 | char *command = NULL;
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| 353 | char *hostname = NULL, *ip_address = NULL;
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[49] | 354 | int retval = 0;
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| 355 | long avm = 0;
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[689] | 356 | char *colon = NULL;
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| 357 | char *cdr_exe = NULL;
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| 358 | char *tmp = NULL;
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| 359 | char *tmp1 = NULL;
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[783] | 360 | char *call_before_iso_user = NULL;
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[49] | 361 | int rdsiz_MB;
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[689] | 362 | char *iso_path = NULL;
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[1] | 363 |
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[49] | 364 | assert(bkpinfo != NULL);
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| 365 | bkpinfo->optimal_set_size =
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[687] | 366 | (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type) ? 16 : 16) *
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[49] | 367 | 1024;
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[1] | 368 |
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[49] | 369 | log_msg(1, "Foo");
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| 370 | if (bkpinfo->backup_media_type == tape) {
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| 371 | log_msg(1, "Bar");
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[900] | 372 | mr_asprintf(&tmp, "mt -f %s status", bkpinfo->media_device);
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[49] | 373 | log_msg(1, "tmp = '%s'", tmp);
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| 374 | if (run_program_and_log_output(tmp, 3)) {
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| 375 | fatal_error
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| 376 | ("Unable to open tape device. If you haven't specified it with -d, do so. If you already have, check your parameter. I think it's wrong.");
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| 377 | }
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[900] | 378 | mr_free(tmp);
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[1] | 379 | }
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[49] | 380 | make_hole_for_dir(bkpinfo->scratchdir);
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| 381 | make_hole_for_dir(bkpinfo->tmpdir);
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| 382 | if (bkpinfo->backup_media_type == iso)
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| 383 | make_hole_for_dir(bkpinfo->isodir);
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[1] | 384 |
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[49] | 385 | run_program_and_log_output("uname -a", 5);
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[687] | 386 | run_program_and_log_output("cat /etc/*-release", 5);
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[49] | 387 | run_program_and_log_output("cat /etc/*issue*", 5);
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[900] | 388 | mr_asprintf(&g_tmpfs_mountpt, "%s/tmpfs", bkpinfo->tmpdir);
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| 389 | mr_asprintf(&command, "mkdir -p %s", g_tmpfs_mountpt);
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[49] | 390 | paranoid_system(command);
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[900] | 391 | mr_free(command);
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[49] | 392 | rdsiz_MB = PPCFG_RAMDISK_SIZE + g_tape_buffer_size_MB;
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[1] | 393 | #ifdef __FreeBSD__
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[688] | 394 | tmp = call_program_and_get_last_line_of_output
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| 395 | ("vmstat | tail -1 | tr -s ' ' | cut -d' ' -f6");
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[49] | 396 | avm += atol(tmp);
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[900] | 397 | mr_free(tmp);
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[688] | 398 | tmp = call_program_and_get_last_line_of_output
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| 399 | ("swapinfo | grep -v Device | tr -s ' ' | cut -d' ' -f4 | tr '\n' '+' | sed 's/+$//' | bc");
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[49] | 400 | avm += atol(tmp);
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[900] | 401 | mr_free(tmp);
|
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| 402 | mr_asprintf(&command, "mdmfs -s %d%c md9 %s", rdsiz_MB, 'm',
|
---|
[127] | 403 | g_tmpfs_mountpt);
|
---|
[1] | 404 | #else
|
---|
[688] | 405 | tmp = call_program_and_get_last_line_of_output
|
---|
[914] | 406 | ("free | grep ':' | tr -s ' ' '\t' | cut -f2 | head -n1");
|
---|
[49] | 407 | avm += atol(tmp);
|
---|
[900] | 408 | mr_free(tmp);
|
---|
| 409 | mr_asprintf(&command, "mount /dev/shm -t tmpfs %s -o size=%d%c",
|
---|
[127] | 410 | g_tmpfs_mountpt, rdsiz_MB, 'm');
|
---|
[49] | 411 | run_program_and_log_output("cat /proc/cpuinfo", 5);
|
---|
[94] | 412 | /* BERLIOS: rpm is not necessarily there ! */
|
---|
[49] | 413 | run_program_and_log_output
|
---|
| 414 | ("rpm -q newt newt-devel slang slang-devel ncurses ncurses-devel gcc",
|
---|
| 415 | 5);
|
---|
[1] | 416 | #endif
|
---|
[49] | 417 | if (avm / 1024 > rdsiz_MB * 3) {
|
---|
| 418 | if (run_program_and_log_output(command, 5)) {
|
---|
[900] | 419 | mr_free(g_tmpfs_mountpt);
|
---|
[49] | 420 | log_it("Failed to mount tmpfs");
|
---|
| 421 | } else {
|
---|
| 422 | log_it("Tmpfs mounted OK - %d MB", rdsiz_MB);
|
---|
| 423 | }
|
---|
| 424 | } else {
|
---|
[900] | 425 | mr_free(g_tmpfs_mountpt);
|
---|
[49] | 426 | log_it("It doesn't seem you have enough swap to use tmpfs. Fine.");
|
---|
[1] | 427 | }
|
---|
[900] | 428 | mr_free(command);
|
---|
[49] | 429 |
|
---|
| 430 | if (bkpinfo->use_lzo) {
|
---|
[900] | 431 | mr_allocstr(bkpinfo->zip_exe, "lzop");
|
---|
| 432 | mr_allocstr(bkpinfo->zip_suffix, "lzo");
|
---|
[49] | 433 | } else if (bkpinfo->compression_level != 0) {
|
---|
[900] | 434 | mr_allocstr(bkpinfo->zip_exe, "bzip2");
|
---|
| 435 | mr_allocstr(bkpinfo->zip_suffix, "bz2");
|
---|
[49] | 436 | } else {
|
---|
[783] | 437 | bkpinfo->zip_exe = NULL;
|
---|
| 438 | bkpinfo->zip_suffix = NULL;
|
---|
[1] | 439 | }
|
---|
| 440 |
|
---|
| 441 | // DVD
|
---|
| 442 |
|
---|
[49] | 443 | if (bkpinfo->backup_media_type == dvd) {
|
---|
[689] | 444 | tmp = find_home_of_exe("growisofs");
|
---|
| 445 | if (!tmp) {
|
---|
[49] | 446 | fatal_error("Please install growisofs.");
|
---|
| 447 | }
|
---|
[900] | 448 | mr_free(tmp);
|
---|
[689] | 449 |
|
---|
[49] | 450 | if (bkpinfo->nonbootable_backup) {
|
---|
[900] | 451 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_NONBOOT);
|
---|
[49] | 452 | } else if
|
---|
[1] | 453 | #ifdef __FreeBSD__
|
---|
[49] | 454 | (TRUE)
|
---|
[1] | 455 | #else
|
---|
[49] | 456 | (bkpinfo->make_cd_use_lilo)
|
---|
[1] | 457 | #endif
|
---|
| 458 | #ifdef __IA64__
|
---|
[49] | 459 | {
|
---|
[900] | 460 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_ELILO);
|
---|
[49] | 461 | }
|
---|
[1] | 462 | #else
|
---|
| 463 | {
|
---|
[900] | 464 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_LILO);
|
---|
[1] | 465 | }
|
---|
[49] | 466 | #endif
|
---|
| 467 | else
|
---|
| 468 | {
|
---|
[900] | 469 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_SYSLINUX);
|
---|
[49] | 470 | }
|
---|
| 471 | if (bkpinfo->manual_cd_tray) {
|
---|
| 472 | fatal_error("Manual CD tray + DVD not supported yet.");
|
---|
| 473 | // -m isn't supported by growisofs, BTW...
|
---|
| 474 | } else {
|
---|
[900] | 475 | mr_asprintf(&bkpinfo->call_make_iso,
|
---|
[49] | 476 | "%s %s -Z %s . 2>> _ERR_",
|
---|
[127] | 477 | mondo_mkisofs_sz, "", bkpinfo->media_device);
|
---|
[49] | 478 | }
|
---|
[900] | 479 | mr_free(mondo_mkisofs_sz);
|
---|
[94] | 480 |
|
---|
[687] | 481 | if (getenv ("SUDO_COMMAND")) {
|
---|
[900] | 482 | mr_asprintf(&command, "strings `which growisofs` | grep -c SUDO_COMMAND");
|
---|
[688] | 483 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
| 484 | if (!strcmp(tmp, "1")) {
|
---|
[687] | 485 | popup_and_OK("Fatal Error: Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
|
---|
| 486 | fatal_error("Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
|
---|
| 487 | }
|
---|
[900] | 488 | mr_free(tmp);
|
---|
| 489 | mr_free(command);
|
---|
[72] | 490 | }
|
---|
[49] | 491 | log_msg(2, "call_make_iso (DVD res) is ... %s",
|
---|
| 492 | bkpinfo->call_make_iso);
|
---|
| 493 | } // end of DVD code
|
---|
[1] | 494 |
|
---|
| 495 | // CD-R or CD-RW
|
---|
[49] | 496 | if (bkpinfo->backup_media_type == cdrw
|
---|
| 497 | || bkpinfo->backup_media_type == cdr) {
|
---|
| 498 | if (!bkpinfo->manual_cd_tray) {
|
---|
[900] | 499 | mr_asprintf(&extra_cdrom_params, "-waiti ");
|
---|
[49] | 500 | }
|
---|
| 501 | if (bkpinfo->backup_media_type == cdrw) {
|
---|
[94] | 502 | if (extra_cdrom_params != NULL) {
|
---|
[900] | 503 | mr_asprintf(&tmp, extra_cdrom_params);
|
---|
| 504 | mr_free(extra_cdrom_params);
|
---|
| 505 | mr_asprintf(&extra_cdrom_params, "%s blank=fast ", tmp);
|
---|
[94] | 506 | } else {
|
---|
[900] | 507 | mr_asprintf(&extra_cdrom_params, "blank=fast ");
|
---|
[94] | 508 | }
|
---|
[49] | 509 | }
|
---|
[689] | 510 | tmp = find_home_of_exe("cdrecord");
|
---|
| 511 | tmp1 = find_home_of_exe("dvdrecord");
|
---|
| 512 | if (tmp) {
|
---|
[900] | 513 | mr_asprintf(&cdr_exe, "cdrecord");
|
---|
[689] | 514 | } else if (tmp1) {
|
---|
[900] | 515 | mr_asprintf(&cdr_exe, "dvdrecord");
|
---|
[49] | 516 | } else {
|
---|
| 517 | fatal_error("Please install either cdrecord or dvdrecord.");
|
---|
| 518 | }
|
---|
[900] | 519 | mr_free(tmp);
|
---|
| 520 | mr_free(tmp1);
|
---|
[689] | 521 |
|
---|
[49] | 522 | if (bkpinfo->nonbootable_backup) {
|
---|
[900] | 523 | mr_asprintf(&mondo_mkisofs_sz, "%s -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL_Version -V _CD#_", bkpinfo->mr_conf->mondo_iso_creation_cmd);
|
---|
[49] | 524 | } else if
|
---|
[1] | 525 | #ifdef __FreeBSD__
|
---|
[49] | 526 | (TRUE)
|
---|
[1] | 527 | #else
|
---|
[49] | 528 | (bkpinfo->make_cd_use_lilo)
|
---|
[1] | 529 | #endif
|
---|
| 530 | #ifdef __IA64__
|
---|
| 531 | {
|
---|
[900] | 532 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_ELILO);
|
---|
[1] | 533 | }
|
---|
[49] | 534 | #else
|
---|
[1] | 535 | {
|
---|
[900] | 536 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_LILO);
|
---|
[1] | 537 | }
|
---|
[49] | 538 | #endif
|
---|
| 539 | else
|
---|
| 540 | {
|
---|
[900] | 541 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_SYSLINUX);
|
---|
[49] | 542 | }
|
---|
| 543 | if (bkpinfo->manual_cd_tray) {
|
---|
[783] | 544 | if (bkpinfo->call_before_iso == NULL) {
|
---|
[900] | 545 | mr_asprintf(&bkpinfo->call_before_iso,
|
---|
[164] | 546 | "%s -o %s/temporary.iso . 2>> _ERR_",
|
---|
| 547 | mondo_mkisofs_sz, bkpinfo->tmpdir);
|
---|
[783] | 548 | } else {
|
---|
[900] | 549 | mr_asprintf(&call_before_iso_user, bkpinfo->call_before_iso);
|
---|
| 550 | mr_asprintf(&bkpinfo->call_before_iso,
|
---|
[164] | 551 | "( %s -o %s/temporary.iso . 2>> _ERR_ ; %s )",
|
---|
| 552 | mondo_mkisofs_sz, bkpinfo->tmpdir, call_before_iso_user);
|
---|
[900] | 553 | mr_free(call_before_iso_user);
|
---|
[164] | 554 | }
|
---|
| 555 | log_it("bkpinfo->call_before_iso = %s", bkpinfo->call_before_iso);
|
---|
[900] | 556 | mr_asprintf(&bkpinfo->call_make_iso,
|
---|
[49] | 557 | "%s %s -v %s fs=4m dev=%s speed=%d %s/temporary.iso",
|
---|
| 558 | cdr_exe, (bkpinfo->please_dont_eject) ? " " : "-eject",
|
---|
| 559 | extra_cdrom_params, bkpinfo->media_device,
|
---|
| 560 | bkpinfo->cdrw_speed, bkpinfo->tmpdir);
|
---|
| 561 | } else {
|
---|
[900] | 562 | mr_asprintf(&bkpinfo->call_make_iso,
|
---|
[49] | 563 | "%s . 2>> _ERR_ | %s %s %s fs=4m dev=%s speed=%d -",
|
---|
| 564 | mondo_mkisofs_sz, cdr_exe,
|
---|
| 565 | (bkpinfo->please_dont_eject) ? " " : "-eject",
|
---|
| 566 | extra_cdrom_params, bkpinfo->media_device,
|
---|
| 567 | bkpinfo->cdrw_speed);
|
---|
| 568 | }
|
---|
[900] | 569 | mr_free(mondo_mkisofs_sz);
|
---|
| 570 | mr_free(cdr_exe);
|
---|
| 571 | mr_free(extra_cdrom_params);
|
---|
[49] | 572 | } // end of CD code
|
---|
[1] | 573 |
|
---|
[49] | 574 | if (bkpinfo->backup_media_type == iso) {
|
---|
| 575 |
|
---|
[1] | 576 | /* Patch by Conor Daly <conor.daly@met.ie>
|
---|
| 577 | * 23-june-2004
|
---|
| 578 | * Break up isodir into iso_mnt and iso_path
|
---|
| 579 | * These will be used along with iso-dev at restore time
|
---|
| 580 | * to locate the ISOs where ever they're mounted
|
---|
| 581 | */
|
---|
| 582 |
|
---|
[49] | 583 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
[900] | 584 | mr_asprintf(&command, "df -P %s | tail -n1 | cut -d' ' -f1",
|
---|
[127] | 585 | bkpinfo->isodir);
|
---|
[49] | 586 | log_it("command = %s", command);
|
---|
[688] | 587 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
[900] | 588 | mr_free(command);
|
---|
[94] | 589 | log_it("res of it = %s", tmp);
|
---|
[900] | 590 | mr_asprintf(&tmp1, "%s/ISO-DEV", bkpinfo->tmpdir);
|
---|
[94] | 591 | write_one_liner_data_file(tmp1, tmp);
|
---|
[900] | 592 | mr_free(tmp1);
|
---|
[1] | 593 |
|
---|
[900] | 594 | mr_asprintf(&command, "mount | grep -w %s | tail -n1 | cut -d' ' -f3",
|
---|
[127] | 595 | tmp);
|
---|
[900] | 596 | mr_free(tmp);
|
---|
[49] | 597 | log_it("command = %s", command);
|
---|
[688] | 598 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
[900] | 599 | mr_free(command);
|
---|
[94] | 600 | log_it("res of it = %s", tmp);
|
---|
| 601 |
|
---|
[900] | 602 | mr_asprintf(&tmp1, "%s/ISO-MNT", bkpinfo->tmpdir);
|
---|
[94] | 603 | write_one_liner_data_file(tmp1, tmp);
|
---|
[900] | 604 | mr_free(tmp1);
|
---|
[94] | 605 |
|
---|
| 606 | log_it("isomnt: %s, %d", tmp, strlen(tmp));
|
---|
| 607 | if (strlen(bkpinfo->isodir) < strlen(tmp)) {
|
---|
[900] | 608 | mr_asprintf(&iso_path, " ");
|
---|
[49] | 609 | } else {
|
---|
[900] | 610 | mr_asprintf(&iso_path, "%s", bkpinfo->isodir + strlen(tmp));
|
---|
[49] | 611 | }
|
---|
[900] | 612 | mr_free(tmp);
|
---|
[94] | 613 |
|
---|
[900] | 614 | mr_asprintf(&tmp, "%s/ISODIR", bkpinfo->tmpdir);
|
---|
[49] | 615 | write_one_liner_data_file(tmp, iso_path);
|
---|
[900] | 616 | mr_free(tmp);
|
---|
[49] | 617 | log_it("isodir: %s", iso_path);
|
---|
[900] | 618 | mr_free(iso_path);
|
---|
| 619 | mr_asprintf(&tmp, "%s/ISO-PREFIX", bkpinfo->tmpdir);
|
---|
[149] | 620 | write_one_liner_data_file(tmp, bkpinfo->prefix);
|
---|
| 621 | log_it("iso-prefix: %s", bkpinfo->prefix);
|
---|
[900] | 622 | mr_free(tmp);
|
---|
[1] | 623 | /* End patch */
|
---|
[49] | 624 | } // end of iso code
|
---|
[1] | 625 |
|
---|
[49] | 626 | if (bkpinfo->backup_media_type == nfs) {
|
---|
[900] | 627 | mr_asprintf(&hostname, bkpinfo->nfs_mount);
|
---|
[49] | 628 | colon = strchr(hostname, ':');
|
---|
| 629 | if (!colon) {
|
---|
| 630 | log_it("nfs mount doesn't have a colon in it");
|
---|
| 631 | retval++;
|
---|
| 632 | } else {
|
---|
| 633 | struct hostent *hent;
|
---|
[1] | 634 |
|
---|
[49] | 635 | *colon = '\0';
|
---|
| 636 | hent = gethostbyname(hostname);
|
---|
| 637 | if (!hent) {
|
---|
| 638 | log_it("Can't resolve NFS mount (%s): %s", hostname,
|
---|
| 639 | hstrerror(h_errno));
|
---|
| 640 | retval++;
|
---|
| 641 | } else {
|
---|
[900] | 642 | mr_asprintf(&ip_address, "%s%s", inet_ntoa((struct in_addr)
|
---|
[127] | 643 | *((struct in_addr
|
---|
| 644 | *) hent->
|
---|
| 645 | h_addr)),
|
---|
| 646 | strchr(bkpinfo->nfs_mount, ':'));
|
---|
[900] | 647 | mr_allocstr(bkpinfo->nfs_mount, ip_address);
|
---|
| 648 | mr_free(ip_address);
|
---|
[49] | 649 | }
|
---|
| 650 | }
|
---|
[89] | 651 | store_nfs_config(bkpinfo);
|
---|
[900] | 652 | mr_free(hostname);
|
---|
[49] | 653 | }
|
---|
[1] | 654 |
|
---|
[49] | 655 | log_it("Finished processing incoming params");
|
---|
| 656 | if (retval) {
|
---|
| 657 | fprintf(stderr, "Type 'man mondoarchive' for help.\n");
|
---|
| 658 | }
|
---|
[900] | 659 | mr_asprintf(&tmp, "%s", MONDO_TMPISOS);
|
---|
[49] | 660 | if (does_file_exist(tmp)) {
|
---|
| 661 | unlink(tmp);
|
---|
| 662 | }
|
---|
[900] | 663 | mr_free(tmp);
|
---|
[94] | 664 |
|
---|
[49] | 665 | if (strlen(bkpinfo->tmpdir) < 2 || strlen(bkpinfo->scratchdir) < 2) {
|
---|
| 666 | log_it("tmpdir or scratchdir are blank/missing");
|
---|
| 667 | retval++;
|
---|
| 668 | }
|
---|
[783] | 669 | if (bkpinfo->include_paths == NULL) {
|
---|
[49] | 670 | // fatal_error ("Why no backup path?");
|
---|
[900] | 671 | mr_asprintf(&bkpinfo->include_paths, "/");
|
---|
[49] | 672 | }
|
---|
| 673 | chmod(bkpinfo->scratchdir, 0700);
|
---|
| 674 | chmod(bkpinfo->tmpdir, 0700);
|
---|
| 675 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
[900] | 676 | mr_allocstr(g_backup_media_string,bkpinfo->backup_media_string);
|
---|
[49] | 677 | return (retval);
|
---|
[1] | 678 | }
|
---|
| 679 |
|
---|
| 680 |
|
---|
| 681 |
|
---|
| 682 | /**
|
---|
| 683 | * Do some miscellaneous setup tasks to be performed before filling @c bkpinfo.
|
---|
| 684 | * Seeds the random-number generator, loads important modules, checks the sanity
|
---|
| 685 | * of the user's Linux distribution, and deletes logfile.
|
---|
| 686 | * @param bkpinfo The backup information structure. Will be initialized.
|
---|
| 687 | * @return number of errors (0 for success)
|
---|
| 688 | */
|
---|
| 689 | int pre_param_configuration(struct s_bkpinfo *bkpinfo)
|
---|
| 690 | {
|
---|
[49] | 691 | int res = 0;
|
---|
[1] | 692 |
|
---|
[49] | 693 | make_hole_for_dir(MNT_CDROM);
|
---|
| 694 | assert(bkpinfo != NULL);
|
---|
| 695 | srandom((unsigned long) (time(NULL)));
|
---|
| 696 | insmod_crucial_modules();
|
---|
| 697 | reset_bkpinfo(bkpinfo); // also sets defaults ('/'=backup path, 3=compression level)
|
---|
| 698 | if (bkpinfo->disaster_recovery) {
|
---|
| 699 | if (!does_nonMS_partition_exist()) {
|
---|
| 700 | fatal_error
|
---|
| 701 | ("I am in disaster recovery mode\nPlease don't run mondoarchive.");
|
---|
| 702 | }
|
---|
| 703 | }
|
---|
[1] | 704 |
|
---|
[49] | 705 | unlink(MONDO_TRACEFILE);
|
---|
| 706 | run_program_and_log_output("rm -Rf /tmp/changed.files*", FALSE);
|
---|
[94] | 707 | if ((g_mondo_home = find_and_store_mondoarchives_home()) == NULL) {
|
---|
[49] | 708 | fprintf(stderr,
|
---|
| 709 | "Cannot find Mondo's homedir. I think you have >1 'mondo' directory on your hard disk. Please delete the superfluous 'mondo' directories and try again\n");
|
---|
| 710 | res++;
|
---|
| 711 | return (res);
|
---|
| 712 | }
|
---|
| 713 | res += some_basic_system_sanity_checks();
|
---|
| 714 | if (res) {
|
---|
| 715 | log_it("Your distribution did not pass Mondo's sanity test.");
|
---|
| 716 | }
|
---|
| 717 | g_current_media_number = 1;
|
---|
[688] | 718 | bkpinfo->postnuke_tarball = NULL;
|
---|
[900] | 719 | mr_free(bkpinfo->nfs_mount);
|
---|
[49] | 720 | return (res);
|
---|
[1] | 721 | }
|
---|
| 722 |
|
---|
| 723 |
|
---|
| 724 |
|
---|
| 725 |
|
---|
| 726 | /**
|
---|
| 727 | * Reset all fields of the backup information structure to a sensible default.
|
---|
| 728 | * @param bkpinfo The @c bkpinfo to reset.
|
---|
| 729 | */
|
---|
[49] | 730 | void reset_bkpinfo(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 731 | {
|
---|
[688] | 732 | int i = 0;
|
---|
[1] | 733 |
|
---|
[49] | 734 | log_msg(1, "Hi");
|
---|
[688] | 735 |
|
---|
[49] | 736 | assert(bkpinfo != NULL);
|
---|
[688] | 737 | /* BERLIOS : Useless
|
---|
[49] | 738 | memset((void *) bkpinfo, 0, sizeof(struct s_bkpinfo));
|
---|
[688] | 739 | */
|
---|
| 740 |
|
---|
[49] | 741 | bkpinfo->manual_cd_tray = FALSE;
|
---|
| 742 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
[688] | 743 | bkpinfo->boot_loader = '\0';
|
---|
| 744 |
|
---|
[49] | 745 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 746 | bkpinfo->media_size[i] = -1;
|
---|
| 747 | }
|
---|
[688] | 748 |
|
---|
[900] | 749 | mr_free(bkpinfo->media_device);
|
---|
| 750 | mr_free(bkpinfo->boot_device);
|
---|
| 751 | mr_free(bkpinfo->zip_exe);
|
---|
| 752 | mr_free(bkpinfo->zip_suffix);
|
---|
| 753 | mr_free(bkpinfo->restore_path);
|
---|
[49] | 754 | bkpinfo->use_lzo = FALSE;
|
---|
| 755 | bkpinfo->verify_data = FALSE;
|
---|
| 756 | bkpinfo->backup_data = FALSE;
|
---|
| 757 | bkpinfo->restore_data = FALSE;
|
---|
| 758 | bkpinfo->disaster_recovery =
|
---|
| 759 | (am_I_in_disaster_recovery_mode()? TRUE : FALSE);
|
---|
| 760 | if (bkpinfo->disaster_recovery) {
|
---|
[900] | 761 | mr_allocstr(bkpinfo->isodir, "/");
|
---|
[49] | 762 | } else {
|
---|
[900] | 763 | mr_allocstr(bkpinfo->isodir, "/var/cache/mondo/iso");
|
---|
[49] | 764 | }
|
---|
[900] | 765 | mr_allocstr(bkpinfo->prefix, STD_PREFIX);
|
---|
[1] | 766 |
|
---|
[900] | 767 | mr_free(bkpinfo->scratchdir);
|
---|
[49] | 768 | bkpinfo->make_filelist = TRUE; // unless -J supplied to mondoarchive
|
---|
[900] | 769 | mr_free(bkpinfo->tmpdir);
|
---|
| 770 | mr_asprintf(&bkpinfo->tmpdir, "/tmp/tmpfs/mondo.tmp.%d", (int) (random() % 32768)); // for mondorestore
|
---|
[49] | 771 | bkpinfo->optimal_set_size = 0;
|
---|
| 772 | bkpinfo->backup_media_type = none;
|
---|
[900] | 773 | mr_free(bkpinfo->backup_media_string);
|
---|
| 774 | mr_allocstr(bkpinfo->include_paths, "/");
|
---|
| 775 | mr_free(bkpinfo->exclude_paths);
|
---|
| 776 | mr_free(bkpinfo->call_before_iso);
|
---|
| 777 | mr_free(bkpinfo->call_make_iso);
|
---|
| 778 | mr_free(bkpinfo->call_burn_iso);
|
---|
| 779 | mr_free(bkpinfo->call_after_iso);
|
---|
| 780 | mr_free(bkpinfo->image_devs);
|
---|
| 781 | mr_free(bkpinfo->postnuke_tarball);
|
---|
| 782 | mr_free(bkpinfo->kernel_path);
|
---|
| 783 | mr_free(bkpinfo->nfs_mount);
|
---|
| 784 | mr_free(bkpinfo->nfs_remote_dir);
|
---|
[49] | 785 | bkpinfo->wipe_media_first = FALSE;
|
---|
| 786 | bkpinfo->differential = FALSE;
|
---|
| 787 | bkpinfo->cdrw_speed = 0;
|
---|
[1] | 788 | // patch by Herman Kuster
|
---|
[49] | 789 | bkpinfo->differential = 0;
|
---|
[1] | 790 | // patch end
|
---|
[49] | 791 | bkpinfo->compression_level = 3;
|
---|
[1] | 792 | }
|
---|
| 793 |
|
---|
| 794 |
|
---|
| 795 | /**
|
---|
| 796 | * Get the remaining free space (in MB) on @p partition.
|
---|
| 797 | * @param partition The partition to check free space on (either a device or a mountpoint).
|
---|
| 798 | * @return The free space on @p partition, in MB.
|
---|
| 799 | */
|
---|
[49] | 800 | long free_space_on_given_partition(char *partition)
|
---|
[1] | 801 | {
|
---|
[688] | 802 | char *command = NULL;
|
---|
| 803 | char *out_sz = NULL;
|
---|
[49] | 804 | long res;
|
---|
[1] | 805 |
|
---|
[49] | 806 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
[1] | 807 |
|
---|
[900] | 808 | mr_asprintf(&command, "df -m -P %s &> /dev/null", partition);
|
---|
[49] | 809 | if (system(command)) {
|
---|
| 810 | return (-1);
|
---|
| 811 | } // partition does not exist
|
---|
[900] | 812 | mr_free(command);
|
---|
[94] | 813 |
|
---|
[900] | 814 | mr_asprintf(&command, "df -m -P %s | tail -n1 | tr -s ' ' '\t' | cut -f4",
|
---|
[127] | 815 | partition);
|
---|
[688] | 816 | out_sz = call_program_and_get_last_line_of_output(command);
|
---|
[900] | 817 | mr_free(command);
|
---|
[49] | 818 | if (strlen(out_sz) == 0) {
|
---|
| 819 | return (-1);
|
---|
| 820 | } // error within df, probably
|
---|
| 821 | res = atol(out_sz);
|
---|
[900] | 822 | mr_free(out_sz);
|
---|
[49] | 823 | return (res);
|
---|
[1] | 824 | }
|
---|
| 825 |
|
---|
| 826 |
|
---|
| 827 |
|
---|
| 828 | /**
|
---|
| 829 | * Check the user's system for sanity. Checks performed:
|
---|
| 830 | * - make sure user has enough RAM (32mb required, 64mb recommended)
|
---|
| 831 | * - make sure user has enough free space in @c /
|
---|
| 832 | * - check kernel for ramdisk support
|
---|
| 833 | * - make sure afio, cdrecord, mkisofs, bzip2, awk, md5sum, strings, mindi, and buffer exist
|
---|
| 834 | * - make sure CD-ROM is unmounted
|
---|
| 835 | * - make sure /etc/modules.conf exists
|
---|
| 836 | * - make sure user's mountlist is OK by running <tt>mindi --makemountlist</tt>
|
---|
| 837 | *
|
---|
| 838 | * @return number of problems with the user's setup (0 for success)
|
---|
| 839 | */
|
---|
[49] | 840 | int some_basic_system_sanity_checks()
|
---|
[1] | 841 | {
|
---|
| 842 |
|
---|
[49] | 843 | /*@ buffers ************ */
|
---|
[689] | 844 | char *tmp = NULL;
|
---|
[1] | 845 |
|
---|
[49] | 846 | /*@ int's *************** */
|
---|
| 847 | int retval = 0;
|
---|
| 848 | long Lres;
|
---|
[1] | 849 |
|
---|
| 850 |
|
---|
[49] | 851 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 852 | "Checking sanity of your Linux distribution");
|
---|
[1] | 853 | #ifndef __FreeBSD__
|
---|
[49] | 854 | if (system("which mkfs.vfat &> /dev/null")
|
---|
| 855 | && !system("which mkfs.msdos &> /dev/null")) {
|
---|
| 856 | log_it
|
---|
| 857 | ("OK, you've got mkfs.msdos but not mkfs.vfat; time for the fairy to wave her magic wand...");
|
---|
| 858 | run_program_and_log_output
|
---|
| 859 | ("ln -sf `which mkfs.msdos` /sbin/mkfs.vfat", FALSE);
|
---|
| 860 | }
|
---|
[688] | 861 | tmp = call_program_and_get_last_line_of_output
|
---|
| 862 | ("free | grep Mem | head -n1 | tr -s ' ' '\t' | cut -f2");
|
---|
[49] | 863 | if (atol(tmp) < 35000) {
|
---|
| 864 | retval++;
|
---|
[507] | 865 | log_to_screen(_("You must have at least 32MB of RAM to use Mondo."));
|
---|
[49] | 866 | }
|
---|
| 867 | if (atol(tmp) < 66000) {
|
---|
| 868 | log_to_screen
|
---|
[507] | 869 | (_("WARNING! You have very little RAM. Please upgrade to 64MB or more."));
|
---|
[49] | 870 | }
|
---|
[900] | 871 | mr_free(tmp);
|
---|
[1] | 872 | #endif
|
---|
| 873 |
|
---|
[539] | 874 | if ((Lres = free_space_on_given_partition("/var/cache/mondo")) == -1) /* {
|
---|
[49] | 875 | Lres = free_space_on_given_partition("/");
|
---|
| 876 | }
|
---|
[539] | 877 | */
|
---|
[49] | 878 | log_it("Free space on given partition = %ld MB", Lres);
|
---|
[1] | 879 |
|
---|
[49] | 880 | if (Lres < 50) {
|
---|
[539] | 881 | fatal_error("Your /var/cache/mondo partition has <50MB free. Please adjust your partition table to something saner.");
|
---|
[49] | 882 | }
|
---|
[1] | 883 |
|
---|
[49] | 884 | if (system("which " MKE2FS_OR_NEWFS " > /dev/null 2> /dev/null")) {
|
---|
| 885 | retval++;
|
---|
| 886 | log_to_screen
|
---|
| 887 | ("Unable to find " MKE2FS_OR_NEWFS " in system path.");
|
---|
| 888 | fatal_error
|
---|
| 889 | ("Please use \"su -\", not \"su\" to become root. OK? ...and please don't e-mail the mailing list or me about this. Just read the message. :)");
|
---|
| 890 | }
|
---|
[1] | 891 | #ifndef __FreeBSD__
|
---|
[49] | 892 | if (run_program_and_log_output
|
---|
[274] | 893 | ("grep ramdisk /proc/devices", FALSE)) {
|
---|
[49] | 894 | if (!ask_me_yes_or_no
|
---|
[507] | 895 | (_("Your kernel has no ramdisk support. That's mind-numbingly stupid but I'll allow it if you're planning to use a failsafe kernel. Are you?")))
|
---|
[49] | 896 | {
|
---|
| 897 | // retval++;
|
---|
| 898 | log_to_screen
|
---|
[507] | 899 | (_("It looks as if your kernel lacks ramdisk and initrd support."));
|
---|
[49] | 900 | log_to_screen
|
---|
[507] | 901 | (_("I'll allow you to proceed but FYI, if I'm right, your kernel is broken."));
|
---|
[49] | 902 | }
|
---|
| 903 | }
|
---|
[1] | 904 | #endif
|
---|
[49] | 905 | retval += whine_if_not_found(MKE2FS_OR_NEWFS);
|
---|
| 906 | retval += whine_if_not_found("mkisofs");
|
---|
| 907 | if (system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 908 | retval += whine_if_not_found("cdrecord");
|
---|
| 909 | }
|
---|
| 910 | retval += whine_if_not_found("bzip2");
|
---|
| 911 | retval += whine_if_not_found("awk");
|
---|
| 912 | retval += whine_if_not_found("md5sum");
|
---|
| 913 | retval += whine_if_not_found("strings");
|
---|
| 914 | retval += whine_if_not_found("mindi");
|
---|
| 915 | retval += whine_if_not_found("buffer");
|
---|
[1] | 916 |
|
---|
[49] | 917 | // abort if Windows partition but no ms-sys and parted
|
---|
| 918 | if (!run_program_and_log_output
|
---|
[687] | 919 | ("mount | grep -w vfat | grep -vE \"/dev/fd|nexdisk\"", 0)
|
---|
[49] | 920 | ||
|
---|
| 921 | !run_program_and_log_output
|
---|
[687] | 922 | ("mount | grep -w dos | grep -vE \"/dev/fd|nexdisk\"", 0)) {
|
---|
[507] | 923 | log_to_screen(_("I think you have a Windows 9x partition."));
|
---|
[49] | 924 | retval += whine_if_not_found("parted");
|
---|
[1] | 925 | #ifndef __IA64__
|
---|
[49] | 926 | /* IA64 always has one vfat partition for EFI even without Windows */
|
---|
| 927 | // retval +=
|
---|
[689] | 928 | tmp = find_home_of_exe("ms-sys");
|
---|
| 929 | if (!tmp) {
|
---|
[507] | 930 | log_to_screen(_("Please install ms-sys just in case."));
|
---|
[49] | 931 | }
|
---|
[900] | 932 | mr_free(tmp);
|
---|
[49] | 933 | #endif
|
---|
[1] | 934 | }
|
---|
| 935 |
|
---|
[689] | 936 | tmp = find_home_of_exe("cmp");
|
---|
| 937 | if (!tmp) {
|
---|
| 938 | whine_if_not_found("cmp");
|
---|
[1] | 939 | }
|
---|
[900] | 940 | mr_free(tmp);
|
---|
[689] | 941 |
|
---|
[49] | 942 | run_program_and_log_output
|
---|
| 943 | ("umount `mount | grep cdr | cut -d' ' -f3 | tr '\n' ' '`", 5);
|
---|
[688] | 944 | tmp = call_program_and_get_last_line_of_output("mount | grep -E \"cdr(om|w)\"");
|
---|
[49] | 945 | if (strcmp("", tmp)) {
|
---|
| 946 | if (strstr(tmp, "autofs")) {
|
---|
| 947 | log_to_screen
|
---|
[507] | 948 | (_("Your CD-ROM is mounted via autofs. I therefore cannot tell"));
|
---|
[49] | 949 | log_to_screen
|
---|
[507] | 950 | (_("if a CD actually is inserted. If a CD is inserted, please"));
|
---|
| 951 | log_to_screen(_("eject it. Thank you."));
|
---|
[49] | 952 | log_it
|
---|
| 953 | ("Ignoring autofs CD-ROM 'mount' since we hope nothing's in it.");
|
---|
| 954 | } else
|
---|
| 955 | if (run_program_and_log_output("uname -a | grep Knoppix", 5)) {
|
---|
| 956 | retval++;
|
---|
| 957 | fatal_error
|
---|
| 958 | ("Your CD-ROM drive is mounted. Please unmount it.");
|
---|
| 959 | }
|
---|
| 960 | }
|
---|
[900] | 961 | mr_free(tmp);
|
---|
[1] | 962 | #ifndef __FreeBSD__
|
---|
[49] | 963 | if (!does_file_exist("/etc/modules.conf")) {
|
---|
| 964 | if (does_file_exist("/etc/conf.modules")) {
|
---|
| 965 | log_it("Linking /etc/modules.conf to /etc/conf.modules");
|
---|
| 966 | run_program_and_log_output
|
---|
| 967 | ("ln -sf /etc/conf.modules /etc/modules.conf", 5);
|
---|
| 968 | } else if (does_file_exist("/etc/modprobe.d")) {
|
---|
| 969 | log_it
|
---|
| 970 | ("Directory /etc/modprobe.d found. mindi will use its contents.");
|
---|
| 971 | } else if (does_file_exist("/etc/modprobe.conf")) {
|
---|
| 972 | log_it("Linking /etc/modules.conf to /etc/modprobe.conf");
|
---|
| 973 | run_program_and_log_output
|
---|
| 974 | ("ln -sf /etc/modprobe.conf /etc/modules.conf", 5);
|
---|
| 975 | } else {
|
---|
| 976 | retval++;
|
---|
| 977 | log_to_screen
|
---|
[507] | 978 | (_("Please find out what happened to /etc/modules.conf"));
|
---|
[49] | 979 | }
|
---|
[1] | 980 | }
|
---|
| 981 | #endif
|
---|
| 982 |
|
---|
[49] | 983 | run_program_and_log_output("cat /etc/fstab", 5);
|
---|
[1] | 984 | #ifdef __FreeBSD__
|
---|
[49] | 985 | run_program_and_log_output("vinum printconfig", 5);
|
---|
[1] | 986 | #else
|
---|
[49] | 987 | run_program_and_log_output("cat /etc/raidtab", 5);
|
---|
[1] | 988 | #endif
|
---|
| 989 |
|
---|
[49] | 990 | if (run_program_and_log_output("mindi -V", 1)) {
|
---|
[507] | 991 | log_to_screen(_("Could not ascertain mindi's version number."));
|
---|
[49] | 992 | log_to_screen
|
---|
[507] | 993 | (_("You have not installed Mondo and/or Mindi properly."));
|
---|
| 994 | log_to_screen(_("Please uninstall and reinstall them both."));
|
---|
[49] | 995 | fatal_error("Please reinstall Mondo and Mindi.");
|
---|
| 996 | }
|
---|
| 997 | if (run_program_and_log_output
|
---|
| 998 | ("mindi --makemountlist /tmp/mountlist.txt.test", 5)) {
|
---|
| 999 | log_to_screen
|
---|
[507] | 1000 | (_("Mindi --makemountlist /tmp/mountlist.txt.test failed for some reason."));
|
---|
[49] | 1001 | log_to_screen
|
---|
[507] | 1002 | (_("Please run that command by hand and examine /var/log/mindi.log"));
|
---|
[49] | 1003 | log_to_screen
|
---|
[507] | 1004 | (_("for more information. Perhaps your /etc/fstab file is insane."));
|
---|
[49] | 1005 | log_to_screen
|
---|
[507] | 1006 | (_("Perhaps Mindi's MakeMountlist() subroutine has a bug. We'll see."));
|
---|
[49] | 1007 | retval++;
|
---|
| 1008 | }
|
---|
[1] | 1009 |
|
---|
[197] | 1010 | if (!run_program_and_log_output("parted2fdisk -l | grep -i raid", 1)
|
---|
[49] | 1011 | && !does_file_exist("/etc/raidtab")) {
|
---|
| 1012 | log_to_screen
|
---|
[507] | 1013 | (_("You have RAID partitions but no /etc/raidtab - creating one from /proc/mdstat"));
|
---|
[561] | 1014 | create_raidtab_from_mdstat("/etc/raidtab");
|
---|
[49] | 1015 | }
|
---|
| 1016 |
|
---|
| 1017 | if (retval) {
|
---|
[507] | 1018 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[49] | 1019 | } else {
|
---|
[507] | 1020 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[49] | 1021 | }
|
---|
| 1022 | return (retval);
|
---|
[1] | 1023 | }
|
---|
| 1024 |
|
---|
| 1025 | /**
|
---|
| 1026 | * Retrieve the line containing @p label from the config file.
|
---|
| 1027 | * @param config_file The file to read from, usually @c /tmp/mondo-restore.cfg.
|
---|
| 1028 | * @param label What to read from the file.
|
---|
| 1029 | * @param value Where to put it.
|
---|
| 1030 | * @return 0 for success, 1 for failure.
|
---|
| 1031 | */
|
---|
[49] | 1032 | int read_cfg_var(char *config_file, char *label, char *value)
|
---|
[1] | 1033 | {
|
---|
[49] | 1034 | /*@ buffer ****************************************************** */
|
---|
[688] | 1035 | char *command = NULL;
|
---|
| 1036 | char *tmp = NULL;
|
---|
[1] | 1037 |
|
---|
[49] | 1038 | /*@ end vars *************************************************** */
|
---|
[1] | 1039 |
|
---|
[49] | 1040 | assert_string_is_neither_NULL_nor_zerolength(config_file);
|
---|
| 1041 | assert_string_is_neither_NULL_nor_zerolength(label);
|
---|
[688] | 1042 |
|
---|
[49] | 1043 | if (!does_file_exist(config_file)) {
|
---|
[900] | 1044 | mr_asprintf(&tmp, "(read_cfg_var) Cannot find %s config file",
|
---|
[127] | 1045 | config_file);
|
---|
[49] | 1046 | log_to_screen(tmp);
|
---|
[900] | 1047 | mr_free(tmp);
|
---|
[688] | 1048 | value = NULL;
|
---|
[49] | 1049 | return (1);
|
---|
[783] | 1050 | /* } BERLIOS: Useless:
|
---|
| 1051 | else if (strstr(value, "/dev/") && strstr(value, "t0")
|
---|
[49] | 1052 | && !strcmp(label, "media-dev")) {
|
---|
| 1053 | log_msg(2, "FYI, I shan't read new value for %s - already got %s",
|
---|
| 1054 | label, value);
|
---|
| 1055 | return (0);
|
---|
[783] | 1056 | */ } else {
|
---|
[900] | 1057 | mr_asprintf(&command, "grep '%s .*' %s| cut -d' ' -f2,3,4,5",
|
---|
[149] | 1058 | label, config_file);
|
---|
[688] | 1059 | value = call_program_and_get_last_line_of_output(command);
|
---|
[900] | 1060 | mr_free(command);
|
---|
[49] | 1061 | if (strlen(value) == 0) {
|
---|
| 1062 | return (1);
|
---|
| 1063 | } else {
|
---|
| 1064 | return (0);
|
---|
| 1065 | }
|
---|
[1] | 1066 | }
|
---|
| 1067 | }
|
---|
| 1068 |
|
---|
| 1069 |
|
---|
| 1070 | /**
|
---|
| 1071 | * Remount @c supermount if it was unmounted earlier.
|
---|
| 1072 | */
|
---|
| 1073 | void remount_supermounts_if_necessary()
|
---|
| 1074 | {
|
---|
[49] | 1075 | if (g_remount_cdrom_at_end) {
|
---|
| 1076 | run_program_and_log_output("mount " MNT_CDROM, FALSE);
|
---|
| 1077 | }
|
---|
| 1078 | if (g_remount_floppy_at_end) {
|
---|
| 1079 | run_program_and_log_output("mount " MNT_FLOPPY, FALSE);
|
---|
| 1080 | }
|
---|
[1] | 1081 | }
|
---|
| 1082 |
|
---|
| 1083 | /**
|
---|
| 1084 | * Unmount @c supermount if it's mounted.
|
---|
| 1085 | */
|
---|
| 1086 | void unmount_supermounts_if_necessary()
|
---|
| 1087 | {
|
---|
[49] | 1088 | if (run_program_and_log_output
|
---|
| 1089 | ("mount | grep cdrom | grep super", FALSE) == 0) {
|
---|
| 1090 | g_remount_cdrom_at_end = TRUE;
|
---|
| 1091 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 1092 | }
|
---|
| 1093 | if (run_program_and_log_output
|
---|
| 1094 | ("mount | grep floppy | grep super", FALSE) == 0) {
|
---|
| 1095 | g_remount_floppy_at_end = TRUE;
|
---|
| 1096 | run_program_and_log_output("umount " MNT_FLOPPY, FALSE);
|
---|
| 1097 | }
|
---|
[1] | 1098 | }
|
---|
| 1099 |
|
---|
| 1100 | /**
|
---|
| 1101 | * If this is a distribution like Gentoo that doesn't keep /boot mounted, mount it.
|
---|
| 1102 | */
|
---|
| 1103 | void mount_boot_if_necessary()
|
---|
| 1104 | {
|
---|
[94] | 1105 | char *tmp;
|
---|
| 1106 | char *tmp1;
|
---|
| 1107 | char *command;
|
---|
[1] | 1108 |
|
---|
[49] | 1109 | log_msg(1, "Started sub");
|
---|
[783] | 1110 | log_msg(4, "Setting command to something");
|
---|
[900] | 1111 | mr_asprintf(&command,
|
---|
[914] | 1112 | "grep -v ':' /etc/fstab | grep -vE '^#.*$' | grep -E \"[ ]/boot[ ]\" | tr -s ' ' '\t' | cut -f1 | head -n1");
|
---|
[49] | 1113 | log_msg(4, "Cool. Command = '%s'", command);
|
---|
[688] | 1114 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
[900] | 1115 | mr_free(command);
|
---|
[94] | 1116 |
|
---|
[49] | 1117 | log_msg(4, "tmp = '%s'", tmp);
|
---|
[688] | 1118 | if (tmp) {
|
---|
[49] | 1119 | log_it("/boot is at %s according to /etc/fstab", tmp);
|
---|
| 1120 | if (strstr(tmp, "LABEL=")) {
|
---|
| 1121 | if (!run_program_and_log_output("mount /boot", 5)) {
|
---|
[900] | 1122 | mr_free(g_boot_mountpt);
|
---|
| 1123 | mr_asprintf(&g_boot_mountpt, "/boot");
|
---|
[49] | 1124 | log_msg(1, "Mounted /boot");
|
---|
| 1125 | } else {
|
---|
| 1126 | log_it("...ignored cos it's a label :-)");
|
---|
| 1127 | }
|
---|
| 1128 | } else {
|
---|
[914] | 1129 | mr_asprintf(&command, "mount | grep -E '^%s'", tmp);
|
---|
[49] | 1130 | log_msg(3, "command = %s", command);
|
---|
| 1131 | if (run_program_and_log_output(command, 5)) {
|
---|
[900] | 1132 | mr_free(g_boot_mountpt);
|
---|
| 1133 | mr_asprintf(&g_boot_mountpt, tmp);
|
---|
| 1134 | mr_asprintf(&tmp1,
|
---|
[127] | 1135 | "%s (your /boot partition) is not mounted. I'll mount it before backing up",
|
---|
| 1136 | g_boot_mountpt);
|
---|
[94] | 1137 | log_it(tmp1);
|
---|
[900] | 1138 | mr_free(tmp1);
|
---|
[94] | 1139 |
|
---|
[900] | 1140 | mr_asprintf(&tmp1, "mount %s", g_boot_mountpt);
|
---|
[94] | 1141 | if (run_program_and_log_output(tmp1, 5)) {
|
---|
[783] | 1142 | /* BERLIOS: Useless ???
|
---|
[900] | 1143 | mr_free(g_boot_mountpt);
|
---|
| 1144 | mr_asprintf(&g_boot_mountpt, " ");
|
---|
[783] | 1145 | */
|
---|
[49] | 1146 | log_msg(1, "Plan B");
|
---|
| 1147 | if (!run_program_and_log_output("mount /boot", 5)) {
|
---|
[900] | 1148 | mr_free(g_boot_mountpt);
|
---|
| 1149 | mr_asprintf(&g_boot_mountpt, "/boot");
|
---|
[49] | 1150 | log_msg(1, "Plan B worked");
|
---|
| 1151 | } else {
|
---|
| 1152 | log_msg(1,
|
---|
| 1153 | "Plan B failed. Unable to mount /boot for backup purposes. This probably means /boot is mounted already, or doesn't have its own partition.");
|
---|
| 1154 | }
|
---|
| 1155 | }
|
---|
[900] | 1156 | mr_free(tmp1);
|
---|
[49] | 1157 | }
|
---|
[900] | 1158 | mr_free(command);
|
---|
[49] | 1159 | }
|
---|
[1] | 1160 | }
|
---|
[900] | 1161 | mr_free(tmp);
|
---|
[49] | 1162 | log_msg(1, "Ended sub");
|
---|
[1] | 1163 | }
|
---|
| 1164 |
|
---|
| 1165 |
|
---|
| 1166 | /**
|
---|
| 1167 | * If we mounted /boot earlier, unmount it.
|
---|
| 1168 | */
|
---|
| 1169 | void unmount_boot_if_necessary()
|
---|
| 1170 | {
|
---|
[94] | 1171 | char *tmp;
|
---|
[1] | 1172 |
|
---|
[49] | 1173 | log_msg(3, "starting");
|
---|
[783] | 1174 | if (g_boot_mountpt != NULL) {
|
---|
[900] | 1175 | mr_asprintf(&tmp, "umount %s", g_boot_mountpt);
|
---|
[49] | 1176 | if (run_program_and_log_output(tmp, 5)) {
|
---|
| 1177 | log_it("WARNING - unable to unmount /boot");
|
---|
| 1178 | }
|
---|
[900] | 1179 | mr_free(tmp);
|
---|
[49] | 1180 | }
|
---|
| 1181 | log_msg(3, "leaving");
|
---|
[1] | 1182 | }
|
---|
| 1183 |
|
---|
| 1184 |
|
---|
| 1185 |
|
---|
| 1186 | /**
|
---|
| 1187 | * Write a line to a configuration file. Writes a line of the form,
|
---|
| 1188 | * @c label @c value.
|
---|
| 1189 | * @param config_file The file to write to. Usually @c mondo-restore.cfg.
|
---|
| 1190 | * @param label What to call this bit of data you're writing.
|
---|
| 1191 | * @param value The bit of data you're writing.
|
---|
| 1192 | * @return 0 for success, 1 for failure.
|
---|
| 1193 | */
|
---|
[49] | 1194 | int write_cfg_var(char *config_file, char *label, char *value)
|
---|
[1] | 1195 | {
|
---|
[49] | 1196 | /*@ buffers ***************************************************** */
|
---|
[94] | 1197 | char *command;
|
---|
| 1198 | char *tempfile;
|
---|
| 1199 | char *tmp;
|
---|
[1] | 1200 |
|
---|
| 1201 |
|
---|
[49] | 1202 | /*@ end vars *************************************************** */
|
---|
| 1203 | assert_string_is_neither_NULL_nor_zerolength(config_file);
|
---|
| 1204 | assert_string_is_neither_NULL_nor_zerolength(label);
|
---|
| 1205 | assert(value != NULL);
|
---|
[94] | 1206 |
|
---|
[49] | 1207 | if (!does_file_exist(config_file)) {
|
---|
[900] | 1208 | mr_asprintf(&tmp, "(write_cfg_file) Cannot find %s config file",
|
---|
[127] | 1209 | config_file);
|
---|
[49] | 1210 | log_to_screen(tmp);
|
---|
[900] | 1211 | mr_free(tmp);
|
---|
[49] | 1212 | return (1);
|
---|
| 1213 | }
|
---|
[688] | 1214 | tempfile = call_program_and_get_last_line_of_output
|
---|
| 1215 | ("mktemp -q /tmp/mojo-jojo.blah.XXXXXX");
|
---|
[49] | 1216 | if (does_file_exist(config_file)) {
|
---|
[914] | 1217 | mr_asprintf(&command, "grep -vE '^%s .*$' %s > %s",
|
---|
[149] | 1218 | label, config_file, tempfile);
|
---|
[49] | 1219 | paranoid_system(command);
|
---|
[900] | 1220 | mr_free(command);
|
---|
[49] | 1221 | }
|
---|
[900] | 1222 | mr_asprintf(&command, "echo \"%s %s\" >> %s", label, value, tempfile);
|
---|
[49] | 1223 | paranoid_system(command);
|
---|
[900] | 1224 | mr_free(command);
|
---|
[94] | 1225 |
|
---|
[900] | 1226 | mr_asprintf(&command, "mv -f %s %s", tempfile, config_file);
|
---|
[49] | 1227 | paranoid_system(command);
|
---|
[900] | 1228 | mr_free(command);
|
---|
[49] | 1229 | unlink(tempfile);
|
---|
[900] | 1230 | mr_free(tempfile);
|
---|
[49] | 1231 | return (0);
|
---|
[1] | 1232 | }
|
---|
| 1233 |
|
---|
| 1234 | /**
|
---|
| 1235 | * Allocate or free important globals, depending on @p mal.
|
---|
| 1236 | * @param mal If TRUE, malloc; if FALSE, free.
|
---|
| 1237 | */
|
---|
| 1238 | void do_libmondo_global_strings_thing(int mal)
|
---|
| 1239 | {
|
---|
[49] | 1240 | if (mal) {
|
---|
| 1241 | iamhere("Malloc'ing globals");
|
---|
[688] | 1242 | g_erase_tmpdir_and_scratchdir = NULL;
|
---|
[49] | 1243 | malloc_string(g_serial_string);
|
---|
| 1244 | } else {
|
---|
| 1245 | iamhere("Freeing globals");
|
---|
[900] | 1246 | mr_free(g_boot_mountpt);
|
---|
| 1247 | mr_free(g_mondo_home);
|
---|
| 1248 | mr_free(g_tmpfs_mountpt);
|
---|
| 1249 | mr_free(g_erase_tmpdir_and_scratchdir);
|
---|
| 1250 | mr_free(g_serial_string);
|
---|
| 1251 | mr_free(g_magicdev_command);
|
---|
[49] | 1252 | }
|
---|
[1] | 1253 | }
|
---|
| 1254 |
|
---|
| 1255 | /**
|
---|
| 1256 | * Allocate important globals.
|
---|
| 1257 | * @see do_libmondo_global_strings_thing
|
---|
| 1258 | */
|
---|
| 1259 | void malloc_libmondo_global_strings(void)
|
---|
| 1260 | {
|
---|
[49] | 1261 | do_libmondo_global_strings_thing(1);
|
---|
[1] | 1262 | }
|
---|
| 1263 |
|
---|
| 1264 | /**
|
---|
| 1265 | * Free important globals.
|
---|
| 1266 | * @see do_libmondo_global_strings_thing
|
---|
| 1267 | */
|
---|
| 1268 | void free_libmondo_global_strings(void)
|
---|
| 1269 | {
|
---|
[49] | 1270 | do_libmondo_global_strings_thing(0);
|
---|
[1] | 1271 | }
|
---|
| 1272 |
|
---|
| 1273 |
|
---|
| 1274 |
|
---|
| 1275 | /**
|
---|
| 1276 | * Stop @c magicdev if it's running.
|
---|
| 1277 | * The command used to start it is saved in @p g_magicdev_command.
|
---|
| 1278 | */
|
---|
| 1279 | void stop_magicdev_if_necessary()
|
---|
| 1280 | {
|
---|
[688] | 1281 | g_magicdev_command = call_program_and_get_last_line_of_output
|
---|
| 1282 | ("ps ax | grep -w magicdev | grep -v grep | tr -s '\t' ' '| cut -d' ' -f6-99");
|
---|
| 1283 | if (g_magicdev_command) {
|
---|
[49] | 1284 | log_msg(1, "g_magicdev_command = '%s'", g_magicdev_command);
|
---|
| 1285 | paranoid_system("killall magicdev");
|
---|
| 1286 | }
|
---|
[1] | 1287 | }
|
---|
| 1288 |
|
---|
| 1289 |
|
---|
| 1290 | /**
|
---|
| 1291 | * Restart magicdev if it was stopped.
|
---|
| 1292 | */
|
---|
| 1293 | void restart_magicdev_if_necessary()
|
---|
| 1294 | {
|
---|
[688] | 1295 | char *tmp = NULL;
|
---|
[49] | 1296 |
|
---|
[688] | 1297 | if (!g_magicdev_command) {
|
---|
[900] | 1298 | mr_asprintf(&tmp, "%s &", g_magicdev_command);
|
---|
[49] | 1299 | paranoid_system(tmp);
|
---|
[900] | 1300 | mr_free(tmp);
|
---|
[49] | 1301 | }
|
---|
[1] | 1302 | }
|
---|
| 1303 |
|
---|
| 1304 | /* @} - end of utilityGroup */
|
---|