[1178] | 1 | /* $Id: libmondo-tools.c 1438 2007-05-11 23:55:13Z 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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[1080] | 11 | #include "mr_mem.h"
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[1123] | 12 | #include "mr_msg.h"
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[1087] | 13 | #include "mr_file.h"
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[1095] | 14 |
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[1] | 15 | #include "mondostructures.h"
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| 16 | #include "libmondo-tools.h"
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[1178] | 17 | #include "newt-specific-EXT.h"
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[1] | 18 | #include "libmondo-files-EXT.h"
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| 19 | #include "libmondo-fork-EXT.h"
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| 20 | #include "libmondo-raid-EXT.h"
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| 21 | #include <sys/socket.h>
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| 22 | #include <netdb.h>
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| 23 | #include <netinet/in.h>
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| 24 | #include <arpa/inet.h>
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[1377] | 25 | #include <sys/utsname.h>
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[1] | 26 |
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| 27 | /*@unused@*/
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[99] | 28 | //static char cvsid[] = "$Id: libmondo-tools.c 1438 2007-05-11 23:55:13Z bruno $";
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[1] | 29 |
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| 30 | extern int g_tape_buffer_size_MB;
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| 31 | extern char *g_erase_tmpdir_and_scratchdir;
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| 32 | extern char *g_serial_string;
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| 33 | extern bool g_text_mode;
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| 34 | extern int g_currentY;
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| 35 | extern int g_current_media_number;
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[1344] | 36 | extern char *MONDO_LOGFILE;
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[1] | 37 |
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| 38 | /**
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| 39 | * @addtogroup globalGroup
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| 40 | * @{
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| 41 | */
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[128] | 42 | 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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| 43 | g_remount_floppy_at_end; ///< TRUE if we unmounted the floppy and should remount it when done with the backup.
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| 44 | bool g_cd_recovery; ///< TRUE if we're making an "autonuke" backup.
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[1] | 45 | double g_kernel_version;
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| 46 |
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| 47 | /**
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[1178] | 48 | * The place where /boot is mounted. - Used locally only
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[1] | 49 | */
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[1178] | 50 | static char *g_boot_mountpt = NULL;
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[1] | 51 |
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| 52 | /**
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| 53 | * The serial string (used to differentiate between backups) of the current backup.
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| 54 | */
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[128] | 55 | char *g_serial_string = NULL;
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[1] | 56 |
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| 57 | /**
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| 58 | * The location where tmpfs is mounted, or "" if it's not mounted.
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| 59 | */
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[128] | 60 | char *g_tmpfs_mountpt = NULL;
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| 61 | char *g_magicdev_command = NULL;
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[1] | 62 |
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| 63 | /**
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| 64 | * The default maximum level to log messages at or below.
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| 65 | */
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[128] | 66 | int g_loglevel = DEFAULT_DEBUG_LEVEL;
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[1] | 67 |
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| 68 | /* @} - end of globalGroup */
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| 69 |
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| 70 |
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| 71 | extern pid_t g_buffer_pid;
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| 72 | extern pid_t g_main_pid;
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| 73 |
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| 74 | extern t_bkptype g_backup_media_type;
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[1178] | 75 | extern char *g_backup_media_string;
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[1] | 76 |
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| 77 | extern bool am_I_in_disaster_recovery_mode(void);
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| 78 |
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| 79 |
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| 80 | /**
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| 81 | * @addtogroup utilityGroup
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| 82 | * @{
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| 83 | */
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| 84 | /**
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| 85 | * Assertion handler. Prints a friendly message to the user,
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| 86 | * offering to ignore all, dump core, break to debugger,
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| 87 | * exit, or ignore. Intended to be used with an assert() macro.
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| 88 | *
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| 89 | * @param file The file in which the assertion triggered.
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| 90 | * @param function The function (@c __FUNCTION__) in which the assertion triggered.
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| 91 | * @param line The line number of the assert() statement.
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| 92 | * @param exp The expression that failed (as a string).
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| 93 | */
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[128] | 94 | void _mondo_assert_fail(const char *file,
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| 95 | const char *function, int line, const char *exp)
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[1] | 96 | {
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[128] | 97 | static int ignoring_assertions = 0;
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| 98 | bool is_valid = TRUE;
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[1] | 99 |
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[128] | 100 | log_it("ASSERTION FAILED: `%s' at %s:%d in %s", exp, file, line,
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| 101 | function);
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| 102 | if (ignoring_assertions) {
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| 103 | log_it("Well, the user doesn't care...");
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| 104 | return;
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| 105 | }
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[1] | 106 | #ifndef _XWIN
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[128] | 107 | if (!g_text_mode)
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| 108 | newtSuspend();
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[1] | 109 | #endif
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[1178] | 110 | printf(_("ASSERTION FAILED: `%s'\n"), exp);
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| 111 | printf(_("\tat %s:%d in %s\n\n"), file, line, function);
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| 112 | printf(_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
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[128] | 113 | do {
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| 114 | is_valid = TRUE;
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| 115 | switch (toupper(getchar())) {
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| 116 | case 'A': // ignore (A)ll
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| 117 | ignoring_assertions = 1;
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| 118 | break;
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| 119 | case 'B': // a(B)ort
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| 120 | signal(SIGABRT, SIG_DFL); /* prevent SIGABRT handler from running */
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| 121 | raise(SIGABRT);
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| 122 | break; /* "can't get here" */
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| 123 | case 'D': // (D)ebug, aka asm("int 3")
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[1] | 124 | #ifdef __IA32__
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[128] | 125 | __asm__ __volatile__("int $3"); // break to debugger
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[1] | 126 | #endif
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[128] | 127 | break;
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| 128 | case 'E': // (E)xit
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| 129 | fatal_error("Failed assertion -- see above for details");
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| 130 | break; /* "can't get here" */
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| 131 | case 'I': // (I)gnore
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| 132 | break;
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| 133 | /* These next two work as follows:
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| 134 | the `default' catches the user's invalid choice and says so;
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| 135 | the '\n' catches the newline on the end and prints the prompt again.
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| 136 | */
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| 137 | case '\n':
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| 138 | printf
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[1178] | 139 | (_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
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[128] | 140 | break;
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| 141 | default:
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| 142 | is_valid = FALSE;
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[1178] | 143 | printf(_("Invalid choice.\n"));
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[128] | 144 | break;
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| 145 | }
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| 146 | } while (!is_valid);
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| 147 |
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| 148 | if (ignoring_assertions) {
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| 149 | log_it("Ignoring ALL assertions from now on.");
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| 150 | } else {
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| 151 | log_it("Ignoring assertion: %s", exp);
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[1] | 152 | }
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| 153 |
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[128] | 154 | getchar(); // skip \n
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[1] | 155 |
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| 156 | #ifndef _XWIN
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[128] | 157 | if (!g_text_mode)
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| 158 | newtResume();
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[1] | 159 | #endif
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| 160 | }
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| 161 |
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| 162 | /**
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| 163 | * Clean's up users' KDE desktops.
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| 164 | * @bug Details about this function are unknown.
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| 165 | */
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| 166 | void clean_up_KDE_desktop_if_necessary(void)
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| 167 | {
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[128] | 168 | char *tmp;
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[1] | 169 |
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[1178] | 170 | mr_asprintf(&tmp,
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| 171 | "for i in `find /root /home -type d -name Desktop -maxdepth 2`; do \
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[1] | 172 | file=$i/.directory; if [ -f \"$file\" ] ; then mv -f $file $file.old ; \
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[273] | 173 | awk '{if (index($0, \"rootimagesmindi\")) { while (length($0)>2) { getline;} ; } \
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[275] | 174 | else { print $0;};}' $file.old > $file ; fi ; done");
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[128] | 175 | run_program_and_log_output(tmp, 5);
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[1080] | 176 | mr_free(tmp);
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[1] | 177 | }
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| 178 |
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| 179 |
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| 180 | /**
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[1061] | 181 | * Locate mondoarchive's home directory. Searches in /usr/share/mondo,
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[1] | 182 | * /usr/local/share/mondo, /opt, or if all else fails, search /usr.
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| 183 | *
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| 184 | * @param home_sz String to store the home directory ("" if it could not be found).
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| 185 | * @return 0 for success, nonzero for failure.
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| 186 | */
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| 187 | int find_and_store_mondoarchives_home(char *home_sz)
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| 188 | {
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[128] | 189 | assert(home_sz != NULL);
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[424] | 190 | strcpy(home_sz, MONDO_SHARE);
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[182] | 191 | return (0);
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[1] | 192 | }
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| 193 |
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| 194 |
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[1377] | 195 | char *get_architecture(void) {
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[1] | 196 | #ifdef __IA32__
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[1377] | 197 | # ifdef __X86_64__
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| 198 | return ("x86_64");
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| 199 | # else
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| 200 | return ("i386");
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| 201 | # endif
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[1] | 202 | #endif
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[1178] | 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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[128] | 207 | return ("ia64");
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[1] | 208 | #endif
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[128] | 209 | return ("unknown");
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[1] | 210 | }
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| 211 |
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| 212 |
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[1377] | 213 | char *get_uname_m(void) {
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| 214 |
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| 215 | struct utsname utsn;
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| 216 | char *tmp = NULL;
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| 217 |
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| 218 | uname(&utsn);
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| 219 | mr_asprintf(&tmp, utsn.machine);
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| 220 | return (tmp);
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| 221 | }
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| 222 |
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| 223 |
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| 224 |
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[1178] | 225 | /* BERLIOS: Use uname instead */
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[1152] | 226 | double get_kernel_version(void)
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[1] | 227 | {
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[128] | 228 | char *p, tmp[200];
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| 229 | double d;
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[1] | 230 | #ifdef __FreeBSD__
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[128] | 231 | // JOSH - FIXME :)
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| 232 | d = 5.2; // :-)
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[1] | 233 | #else
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[128] | 234 | strcpy(tmp, call_program_and_get_last_line_of_output("uname -r"));
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| 235 | p = strchr(tmp, '.');
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| 236 | if (p) {
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| 237 | p = strchr(++p, '.');
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| 238 | if (p) {
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| 239 | while (*p) {
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| 240 | *p = *(p + 1);
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| 241 | p++;
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| 242 | }
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| 243 | }
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| 244 | }
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[1107] | 245 | // mr_msg(1, "tmp = '%s'", tmp);
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[128] | 246 | d = atof(tmp);
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[1] | 247 | #endif
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[1107] | 248 | mr_msg(1, "g_kernel_version = %f", d);
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[128] | 249 | return (d);
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[1] | 250 | }
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| 251 |
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| 252 |
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| 253 | /**
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| 254 | * Get the current time.
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| 255 | * @return number of seconds since the epoch.
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| 256 | */
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[1152] | 257 | long get_time(void)
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[1] | 258 | {
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[128] | 259 | return (long) time((void *) 0);
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[1] | 260 | }
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| 261 |
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| 262 |
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| 263 | /**
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| 264 | * Initialize a RAID volume structure, setting fields to zero. The
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| 265 | * actual hard drive is unaffected.
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| 266 | *
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| 267 | * @param raidrec The RAID volume structure to initialize.
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| 268 | * @note This function is system dependent.
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| 269 | */
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| 270 | #ifdef __FreeBSD__
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[128] | 271 | void initialize_raidrec(struct vinum_volume *raidrec)
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[1] | 272 | {
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[128] | 273 | int i, j;
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| 274 | raidrec->volname[0] = '\0';
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| 275 | raidrec->plexes = 0;
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| 276 | for (i = 0; i < 9; ++i) {
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| 277 | raidrec->plex[i].raidlevel = -1;
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| 278 | raidrec->plex[i].stripesize = 0;
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| 279 | raidrec->plex[i].subdisks = 0;
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| 280 | for (j = 0; j < 9; ++j) {
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| 281 | strcpy(raidrec->plex[i].sd[j].which_device, "");
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| 282 | }
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| 283 | }
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[1] | 284 | }
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| 285 | #else
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[128] | 286 | void initialize_raidrec(struct raid_device_record *raidrec)
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[1] | 287 | {
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[128] | 288 | assert(raidrec != NULL);
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| 289 | raidrec->raid_device[0] = '\0';
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[558] | 290 | raidrec->raid_level = -9;
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[128] | 291 | raidrec->persistent_superblock = 1;
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[558] | 292 | raidrec->chunk_size = 64;
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| 293 | raidrec->parity = -1;
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[128] | 294 | raidrec->data_disks.entries = 0;
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| 295 | raidrec->spare_disks.entries = 0;
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| 296 | raidrec->parity_disks.entries = 0;
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| 297 | raidrec->failed_disks.entries = 0;
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| 298 | raidrec->additional_vars.entries = 0;
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[1] | 299 | }
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| 300 | #endif
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| 301 |
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| 302 |
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| 303 | /**
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| 304 | * Insert modules that Mondo requires.
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[1221] | 305 | * Currently inserts @c msdos, @c vfat, and @c loop for Linux;
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[1] | 306 | * @c msdosfs and @c ext2fs for FreeBSD.
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| 307 | */
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| 308 | void insmod_crucial_modules(void)
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| 309 | {
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| 310 | #ifdef __FreeBSD__
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[128] | 311 | system("kldstat | grep msdosfs || kldload msdosfs 2> /dev/null");
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| 312 | system("kldstat | grep ext2fs || kldload ext2fs 2> /dev/null");
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[1] | 313 | #else
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[1221] | 314 | system("modprobe -a msdos vfat loop &> /dev/null");
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[1] | 315 | #endif
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| 316 | }
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| 317 |
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| 318 |
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| 319 | /**
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| 320 | * Finish configuring the backup information structure. Call this function
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| 321 | * to set the parameters that depend on those that can be given on the command
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| 322 | * line.
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| 323 | *
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| 324 | * @param bkpinfo The backup information structure. Fields modified/used:
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| 325 | * - Used: @c bkpinfo->backup_data
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| 326 | * - Used: @c bkpinfo->backup_media_type
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| 327 | * - Used: @c bkpinfo->cdrw_speed
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| 328 | * - Used: @c bkpinfo->compression_level
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| 329 | * - Used: @c bkpinfo->include_paths
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[20] | 330 | * - Used: @c bkpinfo->prefix
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[1] | 331 | * - Used: @c bkpinfo->isodir
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| 332 | * - Used: @c bkpinfo->manual_cd_tray
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| 333 | * - Used: @c bkpinfo->make_cd_use_lilo
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| 334 | * - Used: @c bkpinfo->media_device
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| 335 | * - Used: @c bkpinfo->nfs_mount
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| 336 | * - Used: @c bkpinfo->nonbootable_backup
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| 337 | * - Used: @c bkpinfo->scratchdir
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| 338 | * - Used: @c bkpinfo->tmpdir
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| 339 | * - Used: @c bkpinfo->use_lzo
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| 340 | * - Modified: @c bkpinfo->call_before_iso
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| 341 | * - Modified: @c bkpinfo->call_make_iso
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| 342 | * - Modified: @c bkpinfo->optimal_set_size
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| 343 | * - Modified: @c bkpinfo->zip_exe
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| 344 | * - Modified: @c bkpinfo->zip_suffix
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| 345 | *
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| 346 | * @return number of errors, or 0 for success.
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| 347 | * @note Also creates directories that are specified in the @c bkpinfo structure but
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| 348 | * do not exist.
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| 349 | */
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[128] | 350 | int post_param_configuration(struct s_bkpinfo *bkpinfo)
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[1] | 351 | {
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[1178] | 352 | char *extra_cdrom_params = NULL;
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| 353 | char *mondo_mkisofs_sz = NULL;
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| 354 | char *command = NULL;
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| 355 | char *hostname = NULL;
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| 356 | char *ip_address = NULL;
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[128] | 357 | int retval = 0;
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| 358 | long avm = 0;
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[1178] | 359 | char *colon = NULL;
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| 360 | char *cdr_exe = NULL;
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| 361 | char *tmp = NULL;
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| 362 | char *call_before_iso_user = NULL;
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[128] | 363 | int rdsiz_MB;
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[1178] | 364 | char *iso_dev = NULL;
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| 365 | char *iso_mnt = NULL;
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| 366 | char *iso_tmp = NULL;
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| 367 | char *iso_path = NULL;
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[1087] | 368 | FILE *fd1 = NULL;
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[1] | 369 |
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[128] | 370 | assert(bkpinfo != NULL);
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| 371 | bkpinfo->optimal_set_size =
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[686] | 372 | (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type) ? 16 : 16) *
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[128] | 373 | 1024;
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[1] | 374 |
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[1107] | 375 | mr_msg(1, "Foo");
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[128] | 376 | if (bkpinfo->backup_media_type == tape) {
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[1107] | 377 | mr_msg(1, "Bar");
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[1178] | 378 | mr_asprintf(&tmp, "mt -f %s status", bkpinfo->media_device);
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[1107] | 379 | mr_msg(1, "tmp = '%s'", tmp);
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[128] | 380 | if (run_program_and_log_output(tmp, 3)) {
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| 381 | fatal_error
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| 382 | ("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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| 383 | }
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[1178] | 384 | mr_free(tmp);
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[1] | 385 | }
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[128] | 386 | make_hole_for_dir(bkpinfo->scratchdir);
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| 387 | make_hole_for_dir(bkpinfo->tmpdir);
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| 388 | if (bkpinfo->backup_media_type == iso)
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| 389 | make_hole_for_dir(bkpinfo->isodir);
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[1] | 390 |
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[128] | 391 | run_program_and_log_output("uname -a", 5);
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[678] | 392 | run_program_and_log_output("cat /etc/*-release", 5);
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[128] | 393 | sprintf(g_tmpfs_mountpt, "%s/tmpfs", bkpinfo->tmpdir);
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[1178] | 394 | mr_asprintf(&command, "mkdir -p %s", g_tmpfs_mountpt);
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[128] | 395 | paranoid_system(command);
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[1178] | 396 | mr_free(command);
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[128] | 397 | rdsiz_MB = PPCFG_RAMDISK_SIZE + g_tape_buffer_size_MB;
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[1] | 398 | #ifdef __FreeBSD__
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[1178] | 399 | mr_asprintf(&tmp,
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[128] | 400 | call_program_and_get_last_line_of_output
|
---|
| 401 | ("vmstat | tail -1 | tr -s ' ' | cut -d' ' -f6"));
|
---|
| 402 | avm += atol(tmp);
|
---|
[1178] | 403 | mr_free(tmp);
|
---|
| 404 | mr_asprintf(&tmp,
|
---|
[128] | 405 | call_program_and_get_last_line_of_output
|
---|
| 406 | ("swapinfo | grep -v Device | tr -s ' ' | cut -d' ' -f4 | tr '\n' '+' | sed 's/+$//' | bc"));
|
---|
| 407 | avm += atol(tmp);
|
---|
[1178] | 408 | mr_free(tmp);
|
---|
| 409 | mr_asprintf(&command, "mdmfs -s %d%c md9 %s", rdsiz_MB, 'm',
|
---|
| 410 | g_tmpfs_mountpt);
|
---|
[1] | 411 | #else
|
---|
[1178] | 412 | mr_asprintf(&tmp,
|
---|
[128] | 413 | call_program_and_get_last_line_of_output
|
---|
[911] | 414 | ("free | grep ':' | tr -s ' ' '\t' | cut -f2 | head -n1"));
|
---|
[128] | 415 | avm += atol(tmp);
|
---|
[1178] | 416 | mr_free(tmp);
|
---|
| 417 | mr_asprintf(&command, "mount /dev/shm -t tmpfs %s -o size=%d%c",
|
---|
[128] | 418 | g_tmpfs_mountpt, rdsiz_MB, 'm');
|
---|
| 419 | run_program_and_log_output("cat /proc/cpuinfo", 5);
|
---|
[1178] | 420 | /* BERLIOS: rpm is not necessarily there ! */
|
---|
[128] | 421 | run_program_and_log_output
|
---|
| 422 | ("rpm -q newt newt-devel slang slang-devel ncurses ncurses-devel gcc",
|
---|
| 423 | 5);
|
---|
[1] | 424 | #endif
|
---|
[128] | 425 | if (avm / 1024 > rdsiz_MB * 3) {
|
---|
| 426 | if (run_program_and_log_output(command, 5)) {
|
---|
| 427 | g_tmpfs_mountpt[0] = '\0';
|
---|
| 428 | log_it("Failed to mount tmpfs");
|
---|
| 429 | } else {
|
---|
| 430 | log_it("Tmpfs mounted OK - %d MB", rdsiz_MB);
|
---|
| 431 | }
|
---|
| 432 | } else {
|
---|
| 433 | g_tmpfs_mountpt[0] = '\0';
|
---|
| 434 | log_it("It doesn't seem you have enough swap to use tmpfs. Fine.");
|
---|
[1] | 435 | }
|
---|
[1178] | 436 | mr_free(command);
|
---|
[128] | 437 |
|
---|
| 438 | if (bkpinfo->use_lzo) {
|
---|
| 439 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 440 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
[998] | 441 | } else if (bkpinfo->use_gzip) {
|
---|
| 442 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 443 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
[128] | 444 | } else if (bkpinfo->compression_level != 0) {
|
---|
| 445 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 446 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
| 447 | } else {
|
---|
| 448 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
[1] | 449 | }
|
---|
| 450 |
|
---|
| 451 | // DVD
|
---|
| 452 |
|
---|
[128] | 453 | if (bkpinfo->backup_media_type == dvd) {
|
---|
| 454 | if (find_home_of_exe("growisofs")) {
|
---|
[1178] | 455 | mr_asprintf(&cdr_exe, "growisofs");
|
---|
| 456 | } else {
|
---|
[128] | 457 | fatal_error("Please install growisofs.");
|
---|
| 458 | }
|
---|
| 459 | if (bkpinfo->nonbootable_backup) {
|
---|
[1178] | 460 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_NONBOOT);
|
---|
[128] | 461 | } else if
|
---|
[1] | 462 | #ifdef __FreeBSD__
|
---|
[128] | 463 | (TRUE)
|
---|
[1] | 464 | #else
|
---|
[128] | 465 | (bkpinfo->make_cd_use_lilo)
|
---|
[1] | 466 | #endif
|
---|
| 467 | #ifdef __IA64__
|
---|
[128] | 468 | {
|
---|
[1178] | 469 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_ELILO);
|
---|
[128] | 470 | }
|
---|
[1] | 471 | #else
|
---|
| 472 | {
|
---|
[1178] | 473 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_LILO);
|
---|
[1] | 474 | }
|
---|
[128] | 475 | #endif
|
---|
| 476 | else
|
---|
| 477 | {
|
---|
[1178] | 478 | mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_SYSLINUX);
|
---|
[128] | 479 | }
|
---|
| 480 | if (bkpinfo->manual_cd_tray) {
|
---|
| 481 | fatal_error("Manual CD tray + DVD not supported yet.");
|
---|
| 482 | // -m isn't supported by growisofs, BTW...
|
---|
| 483 | } else {
|
---|
| 484 | sprintf(bkpinfo->call_make_iso,
|
---|
| 485 | "%s %s -Z %s . 2>> _ERR_",
|
---|
[1178] | 486 | mondo_mkisofs_sz, "", bkpinfo->media_device);
|
---|
[128] | 487 | }
|
---|
[1178] | 488 | mr_free(mondo_mkisofs_sz);
|
---|
| 489 |
|
---|
[153] | 490 | if (getenv ("SUDO_COMMAND")) {
|
---|
[1178] | 491 | mr_asprintf(&command, "strings `which growisofs` | grep -c SUDO_COMMAND");
|
---|
[679] | 492 | if (!strcmp(call_program_and_get_last_line_of_output(command), "1")) {
|
---|
| 493 | popup_and_OK("Fatal Error: Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
|
---|
| 494 | fatal_error("Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
|
---|
[1178] | 495 | }
|
---|
| 496 | mr_free(command);
|
---|
[153] | 497 | }
|
---|
[1107] | 498 | mr_msg(2, "call_make_iso (DVD res) is ... %s",
|
---|
[128] | 499 | bkpinfo->call_make_iso);
|
---|
| 500 | } // end of DVD code
|
---|
[1] | 501 |
|
---|
| 502 | // CD-R or CD-RW
|
---|
[128] | 503 | if (bkpinfo->backup_media_type == cdrw
|
---|
| 504 | || bkpinfo->backup_media_type == cdr) {
|
---|
| 505 | if (!bkpinfo->manual_cd_tray) {
|
---|
[1178] | 506 | mr_strcat(extra_cdrom_params, "-waiti ");
|
---|
[128] | 507 | }
|
---|
| 508 | if (bkpinfo->backup_media_type == cdrw) {
|
---|
[1178] | 509 | mr_strcat(extra_cdrom_params, "blank=fast ");
|
---|
[128] | 510 | }
|
---|
| 511 | if (find_home_of_exe("cdrecord")) {
|
---|
[1178] | 512 | mr_asprintf(&cdr_exe, "cdrecord");
|
---|
[128] | 513 | } else if (find_home_of_exe("dvdrecord")) {
|
---|
[1178] | 514 | mr_asprintf(&cdr_exe, "dvdrecord");
|
---|
[128] | 515 | } else {
|
---|
| 516 | fatal_error("Please install either cdrecord or dvdrecord.");
|
---|
| 517 | }
|
---|
| 518 | if (bkpinfo->nonbootable_backup) {
|
---|
[1178] | 519 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_NONBOOT);
|
---|
[128] | 520 | } else if
|
---|
[1] | 521 | #ifdef __FreeBSD__
|
---|
[128] | 522 | (TRUE)
|
---|
[1] | 523 | #else
|
---|
[128] | 524 | (bkpinfo->make_cd_use_lilo)
|
---|
[1] | 525 | #endif
|
---|
| 526 | #ifdef __IA64__
|
---|
| 527 | {
|
---|
[1178] | 528 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_ELILO);
|
---|
[1] | 529 | }
|
---|
[128] | 530 | #else
|
---|
[1] | 531 | {
|
---|
[1178] | 532 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_LILO);
|
---|
[1] | 533 | }
|
---|
[128] | 534 | #endif
|
---|
| 535 | else
|
---|
| 536 | {
|
---|
[1178] | 537 | mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_SYSLINUX);
|
---|
[128] | 538 | }
|
---|
| 539 | if (bkpinfo->manual_cd_tray) {
|
---|
[163] | 540 | if (bkpinfo->call_before_iso[0] == '\0') {
|
---|
[128] | 541 | sprintf(bkpinfo->call_before_iso,
|
---|
[163] | 542 | "%s -o %s/temporary.iso . 2>> _ERR_",
|
---|
| 543 | mondo_mkisofs_sz, bkpinfo->tmpdir);
|
---|
[1178] | 544 | } else {
|
---|
| 545 | mr_asprintf(&call_before_iso_user, bkpinfo->call_before_iso);
|
---|
[163] | 546 | sprintf (bkpinfo->call_before_iso,
|
---|
| 547 | "( %s -o %s/temporary.iso . 2>> _ERR_ ; %s )",
|
---|
| 548 | mondo_mkisofs_sz, bkpinfo->tmpdir, call_before_iso_user);
|
---|
[1178] | 549 | mr_free(call_before_iso_user);
|
---|
[163] | 550 | }
|
---|
| 551 | log_it("bkpinfo->call_before_iso = %s", bkpinfo->call_before_iso);
|
---|
[128] | 552 | sprintf(bkpinfo->call_make_iso,
|
---|
| 553 | "%s %s -v %s fs=4m dev=%s speed=%d %s/temporary.iso",
|
---|
| 554 | cdr_exe, (bkpinfo->please_dont_eject) ? " " : "-eject",
|
---|
| 555 | extra_cdrom_params, bkpinfo->media_device,
|
---|
| 556 | bkpinfo->cdrw_speed, bkpinfo->tmpdir);
|
---|
| 557 | } else {
|
---|
| 558 | sprintf(bkpinfo->call_make_iso,
|
---|
| 559 | "%s . 2>> _ERR_ | %s %s %s fs=4m dev=%s speed=%d -",
|
---|
| 560 | mondo_mkisofs_sz, cdr_exe,
|
---|
| 561 | (bkpinfo->please_dont_eject) ? " " : "-eject",
|
---|
| 562 | extra_cdrom_params, bkpinfo->media_device,
|
---|
| 563 | bkpinfo->cdrw_speed);
|
---|
| 564 | }
|
---|
[1178] | 565 | mr_free(mondo_mkisofs_sz);
|
---|
| 566 | mr_free(cdr_exe);
|
---|
| 567 | mr_free(extra_cdrom_params);
|
---|
[128] | 568 | } // end of CD code
|
---|
[1] | 569 |
|
---|
[128] | 570 | if (bkpinfo->backup_media_type == iso) {
|
---|
| 571 |
|
---|
[1] | 572 | /* Patch by Conor Daly <conor.daly@met.ie>
|
---|
| 573 | * 23-june-2004
|
---|
| 574 | * Break up isodir into iso_mnt and iso_path
|
---|
| 575 | * These will be used along with iso-dev at restore time
|
---|
| 576 | * to locate the ISOs where ever they're mounted
|
---|
| 577 | */
|
---|
| 578 |
|
---|
[128] | 579 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
[1178] | 580 | mr_asprintf(&command, "df -P %s | tail -n1 | cut -d' ' -f1",
|
---|
| 581 | bkpinfo->isodir);
|
---|
[128] | 582 | log_it("command = %s", command);
|
---|
[1178] | 583 | mr_asprintf(&iso_dev, call_program_and_get_last_line_of_output(command));
|
---|
| 584 | mr_free(command);
|
---|
[1087] | 585 | log_it("res of it = %s", iso_dev);
|
---|
[1] | 586 |
|
---|
[1087] | 587 | fd1 = mr_fopen(MONDORESTORECFG, "a");
|
---|
[1158] | 588 | mr_fprintf(fd1, "iso-dev=%s\n", iso_dev);
|
---|
[1087] | 589 |
|
---|
[1178] | 590 | mr_asprintf(&command, "mount | grep -w %s | tail -n1 | cut -d' ' -f3",
|
---|
| 591 | iso_dev);
|
---|
| 592 | mr_free(iso_dev);
|
---|
| 593 |
|
---|
[128] | 594 | log_it("command = %s", command);
|
---|
[1178] | 595 | mr_asprintf(&iso_mnt,call_program_and_get_last_line_of_output(command));
|
---|
| 596 | mr_free(command);
|
---|
[1087] | 597 |
|
---|
| 598 | log_it("res of it = %s", iso_mnt);
|
---|
[1158] | 599 | mr_fprintf(fd1, "iso-mnt=%s\n", iso_mnt);
|
---|
[128] | 600 | log_it("isomnt: %s, %d", iso_mnt, strlen(iso_mnt));
|
---|
[1087] | 601 |
|
---|
[1178] | 602 | mr_asprintf(&iso_tmp, "%s", bkpinfo->isodir);
|
---|
| 603 | if (strlen(iso_tmp) >= strlen(iso_mnt)) {
|
---|
| 604 | mr_asprintf(&iso_path, "%s", iso_tmp + strlen(iso_mnt));
|
---|
[128] | 605 | } else {
|
---|
[1178] | 606 | mr_asprintf(&iso_path, "");
|
---|
[128] | 607 | }
|
---|
[1178] | 608 | mr_free(iso_tmp);
|
---|
| 609 | mr_free(iso_mnt);
|
---|
| 610 |
|
---|
[128] | 611 | log_it("isodir: %s", iso_path);
|
---|
[1158] | 612 | mr_fprintf(fd1, "isodir=%s\n", iso_path);
|
---|
[1178] | 613 | mr_free(iso_path);
|
---|
[1087] | 614 |
|
---|
[148] | 615 | log_it("iso-prefix: %s", bkpinfo->prefix);
|
---|
[1158] | 616 | mr_fprintf(fd1, "iso-prefix=%s\n", bkpinfo->prefix);
|
---|
[1] | 617 |
|
---|
[1095] | 618 | mr_fclose(fd1);
|
---|
[128] | 619 | } // end of iso code
|
---|
[1] | 620 |
|
---|
[128] | 621 | if (bkpinfo->backup_media_type == nfs) {
|
---|
[1178] | 622 | mr_asprintf(&hostname, bkpinfo->nfs_mount);
|
---|
[128] | 623 | colon = strchr(hostname, ':');
|
---|
| 624 | if (!colon) {
|
---|
| 625 | log_it("nfs mount doesn't have a colon in it");
|
---|
| 626 | retval++;
|
---|
| 627 | } else {
|
---|
| 628 | struct hostent *hent;
|
---|
[1] | 629 |
|
---|
[128] | 630 | *colon = '\0';
|
---|
| 631 | hent = gethostbyname(hostname);
|
---|
| 632 | if (!hent) {
|
---|
| 633 | log_it("Can't resolve NFS mount (%s): %s", hostname,
|
---|
| 634 | hstrerror(h_errno));
|
---|
| 635 | retval++;
|
---|
| 636 | } else {
|
---|
[1178] | 637 | mr_asprintf(&ip_address, "%s%s", inet_ntoa((struct in_addr)
|
---|
| 638 | *((struct in_addr *) hent->h_addr)),
|
---|
| 639 | strchr(bkpinfo->nfs_mount, ':'));
|
---|
[128] | 640 | strcpy(bkpinfo->nfs_mount, ip_address);
|
---|
[1178] | 641 | mr_free(ip_address);
|
---|
[128] | 642 | }
|
---|
| 643 | }
|
---|
| 644 | store_nfs_config(bkpinfo);
|
---|
[1178] | 645 | mr_free(hostname);
|
---|
[128] | 646 | }
|
---|
[1] | 647 |
|
---|
[128] | 648 | log_it("Finished processing incoming params");
|
---|
| 649 | if (retval) {
|
---|
| 650 | fprintf(stderr, "Type 'man mondoarchive' for help.\n");
|
---|
| 651 | }
|
---|
[1178] | 652 | mr_asprintf(&tmp, "%s", MONDO_TMPISOS);
|
---|
[128] | 653 | if (does_file_exist(tmp)) {
|
---|
| 654 | unlink(tmp);
|
---|
| 655 | }
|
---|
[1178] | 656 | mr_free(tmp);
|
---|
| 657 |
|
---|
[128] | 658 | if (strlen(bkpinfo->tmpdir) < 2 || strlen(bkpinfo->scratchdir) < 2) {
|
---|
| 659 | log_it("tmpdir or scratchdir are blank/missing");
|
---|
| 660 | retval++;
|
---|
| 661 | }
|
---|
| 662 | if (bkpinfo->include_paths[0] == '\0') {
|
---|
| 663 | // fatal_error ("Why no backup path?");
|
---|
| 664 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 665 | }
|
---|
| 666 | chmod(bkpinfo->scratchdir, 0700);
|
---|
| 667 | chmod(bkpinfo->tmpdir, 0700);
|
---|
| 668 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
[1178] | 669 | g_backup_media_string = bkpinfo->backup_media_string;
|
---|
[128] | 670 | return (retval);
|
---|
[1] | 671 | }
|
---|
| 672 |
|
---|
| 673 |
|
---|
| 674 | /**
|
---|
| 675 | * Do some miscellaneous setup tasks to be performed before filling @c bkpinfo.
|
---|
| 676 | * Seeds the random-number generator, loads important modules, checks the sanity
|
---|
| 677 | * of the user's Linux distribution, and deletes logfile.
|
---|
| 678 | * @param bkpinfo The backup information structure. Will be initialized.
|
---|
| 679 | * @return number of errors (0 for success)
|
---|
| 680 | */
|
---|
| 681 | int pre_param_configuration(struct s_bkpinfo *bkpinfo)
|
---|
| 682 | {
|
---|
[128] | 683 | int res = 0;
|
---|
[1] | 684 |
|
---|
[128] | 685 | make_hole_for_dir(MNT_CDROM);
|
---|
| 686 | assert(bkpinfo != NULL);
|
---|
| 687 | srandom((unsigned long) (time(NULL)));
|
---|
| 688 | insmod_crucial_modules();
|
---|
| 689 | reset_bkpinfo(bkpinfo); // also sets defaults ('/'=backup path, 3=compression level)
|
---|
| 690 | if (bkpinfo->disaster_recovery) {
|
---|
| 691 | if (!does_nonMS_partition_exist()) {
|
---|
| 692 | fatal_error
|
---|
| 693 | ("I am in disaster recovery mode\nPlease don't run mondoarchive.");
|
---|
| 694 | }
|
---|
| 695 | }
|
---|
[1] | 696 |
|
---|
[128] | 697 | run_program_and_log_output("rm -Rf /tmp/changed.files*", FALSE);
|
---|
| 698 | res += some_basic_system_sanity_checks();
|
---|
| 699 | if (res) {
|
---|
| 700 | log_it("Your distribution did not pass Mondo's sanity test.");
|
---|
| 701 | }
|
---|
| 702 | g_current_media_number = 1;
|
---|
| 703 | bkpinfo->postnuke_tarball[0] = bkpinfo->nfs_mount[0] = '\0';
|
---|
| 704 | return (res);
|
---|
[1] | 705 | }
|
---|
| 706 |
|
---|
| 707 |
|
---|
| 708 |
|
---|
| 709 |
|
---|
| 710 | /**
|
---|
| 711 | * Reset all fields of the backup information structure to a sensible default.
|
---|
| 712 | * @param bkpinfo The @c bkpinfo to reset.
|
---|
| 713 | */
|
---|
[128] | 714 | void reset_bkpinfo(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 715 | {
|
---|
[1107] | 716 | mr_msg(1, "Hi");
|
---|
[1178] | 717 |
|
---|
[128] | 718 | assert(bkpinfo != NULL);
|
---|
[1178] | 719 | /* BERLIOS : Useless ?? */
|
---|
[128] | 720 | memset((void *) bkpinfo, 0, sizeof(struct s_bkpinfo));
|
---|
[1178] | 721 |
|
---|
[128] | 722 | bkpinfo->manual_cd_tray = FALSE;
|
---|
| 723 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
| 724 | bkpinfo->media_device[0] = '\0';
|
---|
[1365] | 725 | bkpinfo->media_size = 0L;
|
---|
[128] | 726 | bkpinfo->boot_loader = '\0';
|
---|
| 727 | bkpinfo->boot_device[0] = '\0';
|
---|
| 728 | bkpinfo->zip_exe[0] = '\0';
|
---|
| 729 | bkpinfo->zip_suffix[0] = '\0';
|
---|
| 730 | bkpinfo->restore_path[0] = '\0';
|
---|
| 731 | bkpinfo->use_lzo = FALSE;
|
---|
[998] | 732 | bkpinfo->use_gzip = FALSE;
|
---|
[128] | 733 | bkpinfo->do_not_compress_these[0] = '\0';
|
---|
| 734 | bkpinfo->verify_data = FALSE;
|
---|
| 735 | bkpinfo->backup_data = FALSE;
|
---|
| 736 | bkpinfo->restore_data = FALSE;
|
---|
| 737 | bkpinfo->disaster_recovery =
|
---|
| 738 | (am_I_in_disaster_recovery_mode()? TRUE : FALSE);
|
---|
| 739 | if (bkpinfo->disaster_recovery) {
|
---|
| 740 | strcpy(bkpinfo->isodir, "/");
|
---|
| 741 | } else {
|
---|
[1178] | 742 | strcpy(bkpinfo->isodir, "/var/cache/mondo/iso");
|
---|
[128] | 743 | }
|
---|
[148] | 744 | strcpy(bkpinfo->prefix, STD_PREFIX);
|
---|
[1] | 745 |
|
---|
[128] | 746 | bkpinfo->scratchdir[0] = '\0';
|
---|
| 747 | bkpinfo->make_filelist = TRUE; // unless -J supplied to mondoarchive
|
---|
| 748 | sprintf(bkpinfo->tmpdir, "/tmp/tmpfs/mondo.tmp.%d", (int) (random() % 32768)); // for mondorestore
|
---|
| 749 | bkpinfo->optimal_set_size = 0;
|
---|
| 750 | bkpinfo->backup_media_type = none;
|
---|
[1178] | 751 | bkpinfo->backup_media_string[0] = '\0';
|
---|
[128] | 752 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 753 | bkpinfo->exclude_paths[0] = '\0';
|
---|
| 754 | bkpinfo->call_before_iso[0] = '\0';
|
---|
| 755 | bkpinfo->call_make_iso[0] = '\0';
|
---|
| 756 | bkpinfo->call_burn_iso[0] = '\0';
|
---|
| 757 | bkpinfo->call_after_iso[0] = '\0';
|
---|
| 758 | bkpinfo->image_devs[0] = '\0';
|
---|
| 759 | bkpinfo->postnuke_tarball[0] = '\0';
|
---|
| 760 | bkpinfo->kernel_path[0] = '\0';
|
---|
| 761 | bkpinfo->nfs_mount[0] = '\0';
|
---|
| 762 | bkpinfo->nfs_remote_dir[0] = '\0';
|
---|
| 763 | bkpinfo->wipe_media_first = FALSE;
|
---|
| 764 | bkpinfo->differential = FALSE;
|
---|
| 765 | bkpinfo->cdrw_speed = 0;
|
---|
[1] | 766 | // patch by Herman Kuster
|
---|
[128] | 767 | bkpinfo->differential = 0;
|
---|
[1] | 768 | // patch end
|
---|
[128] | 769 | bkpinfo->compression_level = 3;
|
---|
[1] | 770 | }
|
---|
| 771 |
|
---|
| 772 |
|
---|
| 773 | /**
|
---|
| 774 | * Get the remaining free space (in MB) on @p partition.
|
---|
| 775 | * @param partition The partition to check free space on (either a device or a mountpoint).
|
---|
| 776 | * @return The free space on @p partition, in MB.
|
---|
| 777 | */
|
---|
[128] | 778 | long free_space_on_given_partition(char *partition)
|
---|
[1] | 779 | {
|
---|
[1178] | 780 | char *command = NULL;
|
---|
| 781 | char *out_sz = NULL;
|
---|
| 782 | long res = 0L;
|
---|
[1] | 783 |
|
---|
[128] | 784 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
[1] | 785 |
|
---|
[1178] | 786 | mr_asprintf(&command, "df -m -P %s &> /dev/null", partition);
|
---|
[128] | 787 | if (system(command)) {
|
---|
| 788 | return (-1);
|
---|
| 789 | } // partition does not exist
|
---|
[1178] | 790 | mr_free(command);
|
---|
| 791 |
|
---|
| 792 | mr_asprintf(&command, "df -m -P %s | tail -n1 | tr -s ' ' '\t' | cut -f4",
|
---|
[128] | 793 | partition);
|
---|
[1178] | 794 | mr_asprintf(&out_sz, call_program_and_get_last_line_of_output(command));
|
---|
| 795 | mr_free(command);
|
---|
| 796 |
|
---|
[128] | 797 | if (strlen(out_sz) == 0) {
|
---|
| 798 | return (-1);
|
---|
| 799 | } // error within df, probably
|
---|
| 800 | res = atol(out_sz);
|
---|
[1178] | 801 | mr_free(out_sz);
|
---|
[128] | 802 | return (res);
|
---|
[1] | 803 | }
|
---|
| 804 |
|
---|
| 805 |
|
---|
| 806 | /**
|
---|
| 807 | * Check the user's system for sanity. Checks performed:
|
---|
| 808 | * - make sure user has enough RAM (32mb required, 64mb recommended)
|
---|
| 809 | * - make sure user has enough free space in @c /
|
---|
| 810 | * - check kernel for ramdisk support
|
---|
| 811 | * - make sure afio, cdrecord, mkisofs, bzip2, awk, md5sum, strings, mindi, and buffer exist
|
---|
| 812 | * - make sure CD-ROM is unmounted
|
---|
| 813 | * - make sure /etc/modules.conf exists
|
---|
| 814 | * - make sure user's mountlist is OK by running <tt>mindi --makemountlist</tt>
|
---|
| 815 | *
|
---|
| 816 | * @return number of problems with the user's setup (0 for success)
|
---|
| 817 | */
|
---|
[128] | 818 | int some_basic_system_sanity_checks()
|
---|
[1] | 819 | {
|
---|
| 820 |
|
---|
[128] | 821 | /*@ buffers ************ */
|
---|
[1178] | 822 | char *tmp = NULL;
|
---|
[1] | 823 |
|
---|
[128] | 824 | /*@ int's *************** */
|
---|
| 825 | int retval = 0;
|
---|
| 826 | long Lres;
|
---|
[1] | 827 |
|
---|
| 828 |
|
---|
[1178] | 829 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 830 | "Checking sanity of your Linux distribution");
|
---|
[1] | 831 | #ifndef __FreeBSD__
|
---|
[128] | 832 | if (system("which mkfs.vfat &> /dev/null")
|
---|
| 833 | && !system("which mkfs.msdos &> /dev/null")) {
|
---|
| 834 | log_it
|
---|
| 835 | ("OK, you've got mkfs.msdos but not mkfs.vfat; time for the fairy to wave her magic wand...");
|
---|
| 836 | run_program_and_log_output
|
---|
| 837 | ("ln -sf `which mkfs.msdos` /sbin/mkfs.vfat", FALSE);
|
---|
| 838 | }
|
---|
[1178] | 839 | mr_asprintf(&tmp,
|
---|
[128] | 840 | call_program_and_get_last_line_of_output
|
---|
| 841 | ("free | grep Mem | head -n1 | tr -s ' ' '\t' | cut -f2"));
|
---|
| 842 | if (atol(tmp) < 35000) {
|
---|
| 843 | retval++;
|
---|
[1178] | 844 | log_to_screen(_("You must have at least 32MB of RAM to use Mondo."));
|
---|
[128] | 845 | }
|
---|
| 846 | if (atol(tmp) < 66000) {
|
---|
| 847 | log_to_screen
|
---|
[1178] | 848 | (_("WARNING! You have very little RAM. Please upgrade to 64MB or more."));
|
---|
[128] | 849 | }
|
---|
[1178] | 850 | mr_free(tmp);
|
---|
[1] | 851 | #endif
|
---|
| 852 |
|
---|
[1438] | 853 | Lres = free_space_on_given_partition(MONDO_CACHE);
|
---|
[128] | 854 | log_it("Free space on given partition = %ld MB", Lres);
|
---|
[1] | 855 |
|
---|
[128] | 856 | if (Lres < 50) {
|
---|
[1438] | 857 | fatal_error("Your "MONDO_CACHE" partition has <50MB free. Please adjust your partition table to something saner or make "MONDO_CACHE" a symbolic link");
|
---|
[128] | 858 | }
|
---|
[1] | 859 |
|
---|
[128] | 860 | if (system("which " MKE2FS_OR_NEWFS " > /dev/null 2> /dev/null")) {
|
---|
| 861 | retval++;
|
---|
| 862 | log_to_screen
|
---|
| 863 | ("Unable to find " MKE2FS_OR_NEWFS " in system path.");
|
---|
| 864 | fatal_error
|
---|
| 865 | ("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. :)");
|
---|
| 866 | }
|
---|
[1] | 867 | #ifndef __FreeBSD__
|
---|
[128] | 868 | if (run_program_and_log_output
|
---|
[273] | 869 | ("grep ramdisk /proc/devices", FALSE)) {
|
---|
[128] | 870 | if (!ask_me_yes_or_no
|
---|
[1178] | 871 | (_("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?")))
|
---|
[128] | 872 | {
|
---|
| 873 | // retval++;
|
---|
| 874 | log_to_screen
|
---|
[1178] | 875 | (_("It looks as if your kernel lacks ramdisk and initrd support."));
|
---|
[128] | 876 | log_to_screen
|
---|
[1178] | 877 | (_("I'll allow you to proceed but FYI, if I'm right, your kernel is broken."));
|
---|
[128] | 878 | }
|
---|
| 879 | }
|
---|
[1] | 880 | #endif
|
---|
[128] | 881 | retval += whine_if_not_found(MKE2FS_OR_NEWFS);
|
---|
| 882 | retval += whine_if_not_found("mkisofs");
|
---|
| 883 | if (system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 884 | retval += whine_if_not_found("cdrecord");
|
---|
| 885 | }
|
---|
| 886 | retval += whine_if_not_found("bzip2");
|
---|
[998] | 887 | retval += whine_if_not_found("gzip");
|
---|
[128] | 888 | retval += whine_if_not_found("awk");
|
---|
| 889 | retval += whine_if_not_found("md5sum");
|
---|
| 890 | retval += whine_if_not_found("strings");
|
---|
| 891 | retval += whine_if_not_found("mindi");
|
---|
| 892 | retval += whine_if_not_found("buffer");
|
---|
[1] | 893 |
|
---|
[128] | 894 | // abort if Windows partition but no ms-sys and parted
|
---|
| 895 | if (!run_program_and_log_output
|
---|
[680] | 896 | ("mount | grep -w vfat | grep -vE \"/dev/fd|nexdisk\"", 0)
|
---|
[128] | 897 | ||
|
---|
| 898 | !run_program_and_log_output
|
---|
[680] | 899 | ("mount | grep -w dos | grep -vE \"/dev/fd|nexdisk\"", 0)) {
|
---|
[1178] | 900 | log_to_screen(_("I think you have a Windows 9x partition."));
|
---|
[128] | 901 | retval += whine_if_not_found("parted");
|
---|
[1] | 902 | #ifndef __IA64__
|
---|
[128] | 903 | /* IA64 always has one vfat partition for EFI even without Windows */
|
---|
| 904 | // retval +=
|
---|
| 905 | if (!find_home_of_exe("ms-sys")) {
|
---|
[541] | 906 | log_to_screen("Please install ms-sys just in case.");
|
---|
[128] | 907 | }
|
---|
| 908 | #endif
|
---|
[1] | 909 | }
|
---|
| 910 |
|
---|
[128] | 911 | if (!find_home_of_exe("cmp")) {
|
---|
| 912 | if (!find_home_of_exe("true")) {
|
---|
| 913 | whine_if_not_found("cmp");
|
---|
| 914 | } else {
|
---|
| 915 | log_to_screen
|
---|
[541] | 916 | ("Your system lacks the 'cmp' binary. I'll create a dummy cmp for you.");
|
---|
[128] | 917 | if (run_program_and_log_output
|
---|
| 918 | ("cp -f `which true` /usr/bin/cmp", 0)) {
|
---|
| 919 | fatal_error("Failed to create dummy 'cmp' file.");
|
---|
| 920 | }
|
---|
| 921 | }
|
---|
[1] | 922 | }
|
---|
[128] | 923 | run_program_and_log_output
|
---|
| 924 | ("umount `mount | grep cdr | cut -d' ' -f3 | tr '\n' ' '`", 5);
|
---|
[1178] | 925 | mr_asprintf(&tmp,
|
---|
[128] | 926 | call_program_and_get_last_line_of_output
|
---|
| 927 | ("mount | grep -E \"cdr(om|w)\""));
|
---|
| 928 | if (strcmp("", tmp)) {
|
---|
| 929 | if (strstr(tmp, "autofs")) {
|
---|
| 930 | log_to_screen
|
---|
[1178] | 931 | (_("Your CD-ROM is mounted via autofs. I therefore cannot tell"));
|
---|
[128] | 932 | log_to_screen
|
---|
[1178] | 933 | (_("if a CD actually is inserted. If a CD is inserted, please"));
|
---|
| 934 | log_to_screen(_("eject it. Thank you."));
|
---|
[128] | 935 | log_it
|
---|
| 936 | ("Ignoring autofs CD-ROM 'mount' since we hope nothing's in it.");
|
---|
| 937 | } else
|
---|
| 938 | if (run_program_and_log_output("uname -a | grep Knoppix", 5)) {
|
---|
| 939 | retval++;
|
---|
| 940 | fatal_error
|
---|
| 941 | ("Your CD-ROM drive is mounted. Please unmount it.");
|
---|
| 942 | }
|
---|
| 943 | }
|
---|
[1178] | 944 | mr_free(tmp);
|
---|
[1] | 945 | #ifndef __FreeBSD__
|
---|
[128] | 946 | if (!does_file_exist("/etc/modules.conf")) {
|
---|
| 947 | if (does_file_exist("/etc/conf.modules")) {
|
---|
| 948 | log_it("Linking /etc/modules.conf to /etc/conf.modules");
|
---|
| 949 | run_program_and_log_output
|
---|
| 950 | ("ln -sf /etc/conf.modules /etc/modules.conf", 5);
|
---|
| 951 | } else if (does_file_exist("/etc/modprobe.d")) {
|
---|
| 952 | log_it
|
---|
| 953 | ("Directory /etc/modprobe.d found. mindi will use its contents.");
|
---|
| 954 | } else if (does_file_exist("/etc/modprobe.conf")) {
|
---|
| 955 | log_it("Linking /etc/modules.conf to /etc/modprobe.conf");
|
---|
| 956 | run_program_and_log_output
|
---|
| 957 | ("ln -sf /etc/modprobe.conf /etc/modules.conf", 5);
|
---|
| 958 | } else {
|
---|
| 959 | retval++;
|
---|
| 960 | log_to_screen
|
---|
[1178] | 961 | (_("Please find out what happened to /etc/modules.conf"));
|
---|
[128] | 962 | }
|
---|
[1] | 963 | }
|
---|
| 964 | #endif
|
---|
| 965 |
|
---|
[128] | 966 | run_program_and_log_output("cat /etc/fstab", 5);
|
---|
[1] | 967 | #ifdef __FreeBSD__
|
---|
[128] | 968 | run_program_and_log_output("vinum printconfig", 5);
|
---|
[1] | 969 | #else
|
---|
[128] | 970 | run_program_and_log_output("cat /etc/raidtab", 5);
|
---|
[1] | 971 | #endif
|
---|
| 972 |
|
---|
[128] | 973 | if (run_program_and_log_output("mindi -V", 1)) {
|
---|
[1178] | 974 | log_to_screen(_("Could not ascertain mindi's version number."));
|
---|
[128] | 975 | log_to_screen
|
---|
[1178] | 976 | (_("You have not installed Mondo and/or Mindi properly."));
|
---|
| 977 | log_to_screen(_("Please uninstall and reinstall them both."));
|
---|
[128] | 978 | fatal_error("Please reinstall Mondo and Mindi.");
|
---|
| 979 | }
|
---|
| 980 | if (run_program_and_log_output
|
---|
| 981 | ("mindi --makemountlist /tmp/mountlist.txt.test", 5)) {
|
---|
| 982 | log_to_screen
|
---|
[1178] | 983 | (_("Mindi --makemountlist /tmp/mountlist.txt.test failed for some reason."));
|
---|
[128] | 984 | log_to_screen
|
---|
[1178] | 985 | (_("Please run that command by hand and examine /var/log/mindi.log"));
|
---|
[128] | 986 | log_to_screen
|
---|
[1178] | 987 | (_("for more information. Perhaps your /etc/fstab file is insane."));
|
---|
[128] | 988 | log_to_screen
|
---|
[1178] | 989 | (_("Perhaps Mindi's MakeMountlist() subroutine has a bug. We'll see."));
|
---|
[128] | 990 | retval++;
|
---|
| 991 | }
|
---|
[1] | 992 |
|
---|
[196] | 993 | if (!run_program_and_log_output("parted2fdisk -l | grep -i raid", 1)
|
---|
[128] | 994 | && !does_file_exist("/etc/raidtab")) {
|
---|
| 995 | log_to_screen
|
---|
[1252] | 996 | (_("You have RAID partitions but no /etc/raidtab - creating one from "MDSTAT_FILE));
|
---|
[558] | 997 | create_raidtab_from_mdstat("/etc/raidtab");
|
---|
[128] | 998 | }
|
---|
| 999 |
|
---|
| 1000 | if (retval) {
|
---|
[1178] | 1001 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 1002 | } else {
|
---|
[1178] | 1003 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[128] | 1004 | }
|
---|
| 1005 | return (retval);
|
---|
[1] | 1006 | }
|
---|
| 1007 |
|
---|
| 1008 | /**
|
---|
| 1009 | * Retrieve the line containing @p label from the config file.
|
---|
| 1010 | * @param config_file The file to read from, usually @c /tmp/mondo-restore.cfg.
|
---|
| 1011 | * @param label What to read from the file.
|
---|
| 1012 | * @param value Where to put it.
|
---|
| 1013 | * @return 0 for success, 1 for failure.
|
---|
| 1014 | */
|
---|
[128] | 1015 | int read_cfg_var(char *config_file, char *label, char *value)
|
---|
[1] | 1016 | {
|
---|
[128] | 1017 | /*@ buffer ****************************************************** */
|
---|
[1178] | 1018 | char *command = NULL;
|
---|
| 1019 | char *tmp = NULL;
|
---|
[1] | 1020 |
|
---|
[128] | 1021 | /*@ end vars *************************************************** */
|
---|
[1] | 1022 |
|
---|
[128] | 1023 | assert_string_is_neither_NULL_nor_zerolength(config_file);
|
---|
| 1024 | assert_string_is_neither_NULL_nor_zerolength(label);
|
---|
[1178] | 1025 |
|
---|
[128] | 1026 | if (!does_file_exist(config_file)) {
|
---|
[1178] | 1027 | mr_asprintf(&tmp, "(read_cfg_var) Cannot find %s config file",
|
---|
| 1028 | config_file);
|
---|
[128] | 1029 | log_to_screen(tmp);
|
---|
[1178] | 1030 | mr_free(tmp);
|
---|
[128] | 1031 | value[0] = '\0';
|
---|
| 1032 | return (1);
|
---|
[1178] | 1033 | /* } BERLIOS: Useless:
|
---|
| 1034 | else if (strstr(value, "/dev/") && strstr(value, "t0")
|
---|
[128] | 1035 | && !strcmp(label, "media-dev")) {
|
---|
[1107] | 1036 | mr_msg(2, "FYI, I shan't read new value for %s - already got %s",
|
---|
[128] | 1037 | label, value);
|
---|
| 1038 | return (0);
|
---|
[1178] | 1039 | */ } else {
|
---|
| 1040 | mr_asprintf(&command, "grep '%s .*' %s| cut -d'=' -f2,3,4,5",
|
---|
[148] | 1041 | label, config_file);
|
---|
[128] | 1042 | strcpy(value, call_program_and_get_last_line_of_output(command));
|
---|
[1178] | 1043 | mr_free(command);
|
---|
[128] | 1044 | if (strlen(value) == 0) {
|
---|
| 1045 | return (1);
|
---|
| 1046 | } else {
|
---|
| 1047 | return (0);
|
---|
| 1048 | }
|
---|
[1] | 1049 | }
|
---|
| 1050 | }
|
---|
| 1051 |
|
---|
| 1052 |
|
---|
| 1053 | /**
|
---|
| 1054 | * Remount @c supermount if it was unmounted earlier.
|
---|
| 1055 | */
|
---|
| 1056 | void remount_supermounts_if_necessary()
|
---|
| 1057 | {
|
---|
[128] | 1058 | if (g_remount_cdrom_at_end) {
|
---|
| 1059 | run_program_and_log_output("mount " MNT_CDROM, FALSE);
|
---|
| 1060 | }
|
---|
| 1061 | if (g_remount_floppy_at_end) {
|
---|
| 1062 | run_program_and_log_output("mount " MNT_FLOPPY, FALSE);
|
---|
| 1063 | }
|
---|
[1] | 1064 | }
|
---|
| 1065 |
|
---|
| 1066 | /**
|
---|
| 1067 | * Unmount @c supermount if it's mounted.
|
---|
| 1068 | */
|
---|
| 1069 | void unmount_supermounts_if_necessary()
|
---|
| 1070 | {
|
---|
[128] | 1071 | if (run_program_and_log_output
|
---|
| 1072 | ("mount | grep cdrom | grep super", FALSE) == 0) {
|
---|
| 1073 | g_remount_cdrom_at_end = TRUE;
|
---|
| 1074 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 1075 | }
|
---|
| 1076 | if (run_program_and_log_output
|
---|
| 1077 | ("mount | grep floppy | grep super", FALSE) == 0) {
|
---|
| 1078 | g_remount_floppy_at_end = TRUE;
|
---|
| 1079 | run_program_and_log_output("umount " MNT_FLOPPY, FALSE);
|
---|
| 1080 | }
|
---|
[1] | 1081 | }
|
---|
| 1082 |
|
---|
| 1083 | /**
|
---|
| 1084 | * If this is a distribution like Gentoo that doesn't keep /boot mounted, mount it.
|
---|
| 1085 | */
|
---|
| 1086 | void mount_boot_if_necessary()
|
---|
| 1087 | {
|
---|
[1178] | 1088 | char *tmp = NULL;
|
---|
| 1089 | char *tmp1 = NULL;
|
---|
| 1090 | char *command = NULL;
|
---|
[1] | 1091 |
|
---|
[1107] | 1092 | mr_msg(1, "Started sub");
|
---|
| 1093 | mr_msg(4, "About to set g_boot_mountpt[0] to '\\0'");
|
---|
[128] | 1094 | g_boot_mountpt[0] = '\0';
|
---|
[1178] | 1095 | mr_msg(4, "Done. Great. Setting command to something");
|
---|
| 1096 | mr_asprintf(&command,
|
---|
| 1097 | "grep -v ':' /etc/fstab | grep -vE '^#.*$' | grep -E \"[ ]/boot[ ]\" | tr -s ' ' '\t' | cut -f1 | head -n1");
|
---|
[1107] | 1098 | mr_msg(4, "Cool. Command = '%s'", command);
|
---|
[1178] | 1099 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 1100 | mr_free(command);
|
---|
| 1101 |
|
---|
[1107] | 1102 | mr_msg(4, "tmp = '%s'", tmp);
|
---|
[128] | 1103 | if (tmp[0]) {
|
---|
| 1104 | log_it("/boot is at %s according to /etc/fstab", tmp);
|
---|
[1373] | 1105 | if ((strstr(tmp, "LABEL=") || strstr(tmp,"UUID="))) {
|
---|
[128] | 1106 | if (!run_program_and_log_output("mount /boot", 5)) {
|
---|
| 1107 | strcpy(g_boot_mountpt, "/boot");
|
---|
[1107] | 1108 | mr_msg(1, "Mounted /boot");
|
---|
[128] | 1109 | } else {
|
---|
[1373] | 1110 | log_it("...ignored cos it's a label or uuid :-)");
|
---|
[128] | 1111 | }
|
---|
| 1112 | } else {
|
---|
[1178] | 1113 | mr_asprintf(&command, "mount | grep -E '^%s'", tmp);
|
---|
[1107] | 1114 | mr_msg(3, "command = %s", command);
|
---|
[128] | 1115 | if (run_program_and_log_output(command, 5)) {
|
---|
| 1116 | strcpy(g_boot_mountpt, tmp);
|
---|
[1178] | 1117 | mr_asprintf(&tmp1,
|
---|
[128] | 1118 | "%s (your /boot partition) is not mounted. I'll mount it before backing up",
|
---|
| 1119 | g_boot_mountpt);
|
---|
[1178] | 1120 | log_it(tmp1);
|
---|
| 1121 | mr_free(tmp1);
|
---|
| 1122 |
|
---|
| 1123 | mr_asprintf(&tmp1, "mount %s", g_boot_mountpt);
|
---|
| 1124 | if (run_program_and_log_output(tmp1, 5)) {
|
---|
[128] | 1125 | g_boot_mountpt[0] = '\0';
|
---|
[1107] | 1126 | mr_msg(1, "Plan B");
|
---|
[128] | 1127 | if (!run_program_and_log_output("mount /boot", 5)) {
|
---|
| 1128 | strcpy(g_boot_mountpt, "/boot");
|
---|
[1107] | 1129 | mr_msg(1, "Plan B worked");
|
---|
[128] | 1130 | } else {
|
---|
[1107] | 1131 | mr_msg(1,
|
---|
[128] | 1132 | "Plan B failed. Unable to mount /boot for backup purposes. This probably means /boot is mounted already, or doesn't have its own partition.");
|
---|
| 1133 | }
|
---|
| 1134 | }
|
---|
[1178] | 1135 | mr_free(tmp1);
|
---|
[128] | 1136 | }
|
---|
[1178] | 1137 | mr_free(command);
|
---|
[128] | 1138 | }
|
---|
[1] | 1139 | }
|
---|
[1178] | 1140 | mr_free(tmp);
|
---|
[1107] | 1141 | mr_msg(1, "Ended sub");
|
---|
[1] | 1142 | }
|
---|
| 1143 |
|
---|
| 1144 |
|
---|
| 1145 | /**
|
---|
| 1146 | * If we mounted /boot earlier, unmount it.
|
---|
| 1147 | */
|
---|
| 1148 | void unmount_boot_if_necessary()
|
---|
| 1149 | {
|
---|
[1178] | 1150 | char *tmp;
|
---|
[1] | 1151 |
|
---|
[1107] | 1152 | mr_msg(3, "starting");
|
---|
[128] | 1153 | if (g_boot_mountpt[0]) {
|
---|
[1178] | 1154 | mr_asprintf(&tmp, "umount %s", g_boot_mountpt);
|
---|
[128] | 1155 | if (run_program_and_log_output(tmp, 5)) {
|
---|
| 1156 | log_it("WARNING - unable to unmount /boot");
|
---|
| 1157 | }
|
---|
[1178] | 1158 | mr_free(tmp);
|
---|
[128] | 1159 | }
|
---|
[1107] | 1160 | mr_msg(3, "leaving");
|
---|
[1] | 1161 | }
|
---|
| 1162 |
|
---|
| 1163 |
|
---|
| 1164 | /**
|
---|
| 1165 | * Write a line to a configuration file. Writes a line of the form,
|
---|
| 1166 | * @c label @c value.
|
---|
| 1167 | * @param config_file The file to write to. Usually @c mondo-restore.cfg.
|
---|
| 1168 | * @param label What to call this bit of data you're writing.
|
---|
| 1169 | * @param value The bit of data you're writing.
|
---|
| 1170 | * @return 0 for success, 1 for failure.
|
---|
| 1171 | */
|
---|
[128] | 1172 | int write_cfg_var(char *config_file, char *label, char *value)
|
---|
[1] | 1173 | {
|
---|
[128] | 1174 | /*@ buffers ***************************************************** */
|
---|
[1178] | 1175 | char *command = NULL;
|
---|
| 1176 | char *tempfile = NULL;
|
---|
| 1177 | char *tmp = NULL;
|
---|
[1] | 1178 |
|
---|
| 1179 |
|
---|
[128] | 1180 | /*@ end vars *************************************************** */
|
---|
| 1181 | assert_string_is_neither_NULL_nor_zerolength(config_file);
|
---|
| 1182 | assert_string_is_neither_NULL_nor_zerolength(label);
|
---|
| 1183 | assert(value != NULL);
|
---|
[1178] | 1184 |
|
---|
[128] | 1185 | if (!does_file_exist(config_file)) {
|
---|
[1178] | 1186 | mr_asprintf(&tmp, "(write_cfg_file) Cannot find %s config file",
|
---|
| 1187 | config_file);
|
---|
[128] | 1188 | log_to_screen(tmp);
|
---|
[1178] | 1189 | mr_free(tmp);
|
---|
[128] | 1190 | return (1);
|
---|
| 1191 | }
|
---|
[1178] | 1192 | mr_asprintf(&tempfile,
|
---|
[128] | 1193 | call_program_and_get_last_line_of_output
|
---|
| 1194 | ("mktemp -q /tmp/mojo-jojo.blah.XXXXXX"));
|
---|
| 1195 | if (does_file_exist(config_file)) {
|
---|
[1178] | 1196 | mr_asprintf(&command, "grep -vE '^%s .*$' %s > %s",
|
---|
[148] | 1197 | label, config_file, tempfile);
|
---|
[128] | 1198 | paranoid_system(command);
|
---|
[1178] | 1199 | mr_free(command);
|
---|
[128] | 1200 | }
|
---|
[1178] | 1201 | mr_asprintf(&command, "echo \"%s %s\" >> %s", label, value, tempfile);
|
---|
[128] | 1202 | paranoid_system(command);
|
---|
[1178] | 1203 | mr_free(command);
|
---|
| 1204 |
|
---|
| 1205 | mr_asprintf(&command, "mv -f %s %s", tempfile, config_file);
|
---|
[128] | 1206 | paranoid_system(command);
|
---|
[1178] | 1207 | mr_free(command);
|
---|
[128] | 1208 | unlink(tempfile);
|
---|
[1178] | 1209 | mr_free(tempfile);
|
---|
[128] | 1210 | return (0);
|
---|
[1] | 1211 | }
|
---|
| 1212 |
|
---|
[541] | 1213 |
|
---|
[1] | 1214 | /**
|
---|
| 1215 | * Allocate or free important globals, depending on @p mal.
|
---|
| 1216 | * @param mal If TRUE, malloc; if FALSE, free.
|
---|
| 1217 | */
|
---|
| 1218 | void do_libmondo_global_strings_thing(int mal)
|
---|
| 1219 | {
|
---|
[128] | 1220 | if (mal) {
|
---|
| 1221 | iamhere("Malloc'ing globals");
|
---|
| 1222 | malloc_string(g_boot_mountpt);
|
---|
| 1223 | malloc_string(g_tmpfs_mountpt);
|
---|
| 1224 | malloc_string(g_erase_tmpdir_and_scratchdir);
|
---|
| 1225 | malloc_string(g_serial_string);
|
---|
| 1226 | malloc_string(g_magicdev_command);
|
---|
| 1227 | } else {
|
---|
| 1228 | iamhere("Freeing globals");
|
---|
[1080] | 1229 | mr_free(g_boot_mountpt);
|
---|
| 1230 | mr_free(g_tmpfs_mountpt);
|
---|
| 1231 | mr_free(g_erase_tmpdir_and_scratchdir);
|
---|
| 1232 | mr_free(g_serial_string);
|
---|
| 1233 | mr_free(g_magicdev_command);
|
---|
[128] | 1234 | }
|
---|
[1] | 1235 | }
|
---|
| 1236 |
|
---|
| 1237 | /**
|
---|
| 1238 | * Allocate important globals.
|
---|
| 1239 | * @see do_libmondo_global_strings_thing
|
---|
| 1240 | */
|
---|
| 1241 | void malloc_libmondo_global_strings(void)
|
---|
| 1242 | {
|
---|
[128] | 1243 | do_libmondo_global_strings_thing(1);
|
---|
[1] | 1244 | }
|
---|
| 1245 |
|
---|
| 1246 | /**
|
---|
| 1247 | * Free important globals.
|
---|
| 1248 | * @see do_libmondo_global_strings_thing
|
---|
| 1249 | */
|
---|
| 1250 | void free_libmondo_global_strings(void)
|
---|
| 1251 | {
|
---|
[128] | 1252 | do_libmondo_global_strings_thing(0);
|
---|
[1] | 1253 | }
|
---|
| 1254 |
|
---|
| 1255 |
|
---|
| 1256 |
|
---|
| 1257 | /**
|
---|
| 1258 | * Stop @c magicdev if it's running.
|
---|
| 1259 | * The command used to start it is saved in @p g_magicdev_command.
|
---|
| 1260 | */
|
---|
| 1261 | void stop_magicdev_if_necessary()
|
---|
| 1262 | {
|
---|
[128] | 1263 | strcpy(g_magicdev_command,
|
---|
| 1264 | call_program_and_get_last_line_of_output
|
---|
| 1265 | ("ps ax | grep -w magicdev | grep -v grep | tr -s '\t' ' '| cut -d' ' -f6-99"));
|
---|
| 1266 | if (g_magicdev_command[0]) {
|
---|
[1107] | 1267 | mr_msg(1, "g_magicdev_command = '%s'", g_magicdev_command);
|
---|
[128] | 1268 | paranoid_system("killall magicdev");
|
---|
| 1269 | }
|
---|
[1] | 1270 | }
|
---|
| 1271 |
|
---|
| 1272 |
|
---|
| 1273 | /**
|
---|
| 1274 | * Restart magicdev if it was stopped.
|
---|
| 1275 | */
|
---|
| 1276 | void restart_magicdev_if_necessary()
|
---|
| 1277 | {
|
---|
[1178] | 1278 | char *tmp = NULL;
|
---|
[128] | 1279 |
|
---|
| 1280 | if (g_magicdev_command && g_magicdev_command[0]) {
|
---|
[1178] | 1281 | mr_asprintf(&tmp, "%s &", g_magicdev_command);
|
---|
[128] | 1282 | paranoid_system(tmp);
|
---|
[1178] | 1283 | mr_free(tmp);
|
---|
[128] | 1284 | }
|
---|
[1] | 1285 | }
|
---|
| 1286 |
|
---|
| 1287 | /* @} - end of utilityGroup */
|
---|