[1] | 1 | /***************************************************************************
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[2085] | 2 | $Id: libmondo-cli.c 3465 2015-09-11 08:55:49Z bruno $
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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 | * Functions for handling command-line arguments passed to mondoarchive.
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| 8 | */
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| 9 |
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| 10 | /** @def BOOT_LOADER_CHARS The characters allowed for boot loader on this platform. */
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| 11 |
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| 12 | #include <pthread.h>
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[1917] | 13 | #include "my-stuff.h"
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[2211] | 14 | #include "mr_mem.h"
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[2241] | 15 | #include "mr_str.h"
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[1917] | 16 | #include "mondostructures.h"
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| 17 | #include "libmondo-cli-EXT.h"
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| 18 | #include "libmondo.h"
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[1] | 19 |
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| 20 | extern int g_loglevel;
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| 21 | extern bool g_text_mode;
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[3141] | 22 | extern bool g_fail_immediately;
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[116] | 23 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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[1917] | 24 | extern char *MONDO_OPTIONS;
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[1] | 25 |
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| 26 | /*@ file pointer **************************************************/
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| 27 | extern FILE *g_tape_stream;
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| 28 |
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| 29 | /*@ long long *****************************************************/
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| 30 | extern long long g_tape_posK;
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| 31 |
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| 32 | /*@ long **********************************************************/
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| 33 | extern long g_noof_sets;
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| 34 |
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| 35 | /*@ bool******** **************************************************/
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[116] | 36 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 37 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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[1] | 38 | extern bool g_cd_recovery;
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| 39 |
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[1656] | 40 | extern void setup_tmpdir(char *path);
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[3154] | 41 | extern void setup_scratchdir(char *path);
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[2424] | 42 | void mr_make_devlist_from_pathlist(char *pathlist, char mode);
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[1] | 43 | extern double g_kernel_version;
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| 44 | extern int g_current_media_number;
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| 45 | extern pid_t g_main_pid;
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[116] | 46 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[3413] | 47 | extern t_boot mr_boot_type(void);
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[1] | 48 |
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[948] | 49 | /* Do we use extended attributes and acl ?
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[2772] | 50 | * By default no, use -z option to force their usage */
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[1917] | 51 | extern char *g_getfacl;
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| 52 | extern char *g_getfattr;
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[1] | 53 |
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[1645] | 54 | /* Reference to global bkpinfo */
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| 55 | extern struct s_bkpinfo *bkpinfo;
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| 56 |
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[1967] | 57 | extern void free_MR_global_filenames(void);
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| 58 |
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[3138] | 59 | long g_max_biggie_size = BIGGIEMAXSIZE;
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| 60 |
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[1] | 61 | /**
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| 62 | * @addtogroup cliGroup
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| 63 | * @{
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| 64 | */
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| 65 | /**
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| 66 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 67 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 68 | * @param argv The argument vector; @p argv passed to main().
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| 69 | * @param bkpinfo The backup information structure to populate.
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| 70 | * @return The number of problems with the command line (0 for success).
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| 71 | */
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| 72 | int
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[1645] | 73 | handle_incoming_parameters(int argc, char *argv[])
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[1] | 74 | {
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[116] | 75 | /*@ int *** */
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| 76 | int res = 0;
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| 77 | int retval = 0;
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[3194] | 78 | int i = 0;
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[1] | 79 |
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[116] | 80 | /*@ buffers *************** */
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| 81 | char flag_val[128][MAX_STR_LEN];
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| 82 | bool flag_set[128];
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[1] | 83 |
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[116] | 84 | for (i = 0; i < 128; i++) {
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| 85 | flag_val[i][0] = '\0';
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| 86 | flag_set[i] = FALSE;
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| 87 | }
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[3150] | 88 | bkpinfo->media_size = 650; /* default */
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| 89 | res = retrieve_switches_from_command_line(argc, argv, flag_val, flag_set);
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[116] | 90 | retval += res;
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| 91 | if (!retval) {
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[1645] | 92 | res = process_switches(flag_val, flag_set);
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[116] | 93 | retval += res;
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| 94 | }
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[3154] | 95 |
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[116] | 96 | log_msg(3, "Switches:-");
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| 97 | for (i = 0; i < 128; i++) {
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| 98 | if (flag_set[i]) {
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[3191] | 99 | log_msg(3, "-%c %s", i, flag_val[i]);
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[116] | 100 | }
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[1] | 101 | }
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[3379] | 102 | bkpinfo->boot_type = mr_boot_type();
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[3154] | 103 |
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[116] | 104 | return (retval);
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[1] | 105 | }
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| 106 |
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| 107 |
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| 108 | /**
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| 109 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 110 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 111 | * @param value The sizespec (e.g. "2g", "40m").
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| 112 | * @return 0, always.
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| 113 | * @bug Return code not needed.
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| 114 | */
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[1645] | 115 | int process_the_s_switch(char *value)
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[1] | 116 | {
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[116] | 117 | assert(bkpinfo != NULL);
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| 118 | assert(value != NULL);
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[1] | 119 |
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[3150] | 120 | bkpinfo->media_size = -1; /* dummy value */
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[3154] | 121 | bkpinfo->media_size = friendly_sizestr_to_sizelong(value);
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[3150] | 122 | log_msg(3, "media_size = %ld", bkpinfo->media_size);
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| 123 | if (bkpinfo->media_size <= 0) {
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[3380] | 124 | log_msg(1, "You gave media an invalid size %s", value);
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[3150] | 125 | return (-1);
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[1] | 126 | }
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[116] | 127 | return (0);
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[1] | 128 | }
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| 129 |
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[2007] | 130 | /**
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[1] | 131 | * Process mondoarchive's command-line switches.
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| 132 | * @param bkpinfo The backup information structure to populate.
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| 133 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 134 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 135 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 136 | * FALSE if it's not.
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| 137 | * @return The number of problems with the switches, or 0 for success.
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| 138 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 139 | */
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| 140 | int
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[1645] | 141 | process_switches(char flag_val[128][MAX_STR_LEN], bool flag_set[128])
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[1] | 142 | {
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| 143 |
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[116] | 144 | /*@ ints *** */
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| 145 | int i = 0;
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| 146 | int retval = 0;
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[1] | 147 |
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[116] | 148 | /*@ buffers ** */
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[2022] | 149 | char *tmp = NULL;
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| 150 | char *tmp1 = NULL;
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[3191] | 151 | char *tmp2 = NULL;
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[2022] | 152 | char *psz = NULL;
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| 153 | char *p = NULL;
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| 154 | char *q = NULL;
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[3465] | 155 | char *q2 = NULL;
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[1] | 156 |
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[949] | 157 | long itbs = 0L;
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[1] | 158 |
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[289] | 159 | struct stat buf;
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| 160 |
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[116] | 161 | malloc_string(tmp);
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[1] | 162 |
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[116] | 163 | assert(bkpinfo != NULL);
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| 164 | assert(flag_val != NULL);
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| 165 | assert(flag_set != NULL);
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[1] | 166 |
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[116] | 167 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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[1] | 168 |
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[1967] | 169 | /* compulsory */
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[116] | 170 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 171 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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[1690] | 172 | flag_set['w'] + flag_set['C'] + flag_set['U'];
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[1967] | 173 | if ((i == 0) && (! bkpinfo->restore_data)) {
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[116] | 174 | retval++;
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[541] | 175 | log_to_screen("You must specify the media type\n");
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[1] | 176 | }
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[116] | 177 | if (i > 1) {
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| 178 | retval++;
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[541] | 179 | log_to_screen("Please specify only one media type\n");
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[1] | 180 | }
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[1967] | 181 |
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[116] | 182 | if (flag_set['K']) {
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| 183 | g_loglevel = atoi(flag_val['K']);
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[1945] | 184 | log_msg(1,"Loglevel forced to %d",g_loglevel);
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[116] | 185 | if (g_loglevel < 3) {
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| 186 | g_loglevel = 3;
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| 187 | }
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[1] | 188 | }
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[1967] | 189 |
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| 190 | if ((flag_set['L'] && flag_set['0']) && (! bkpinfo->restore_data)) {
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[116] | 191 | retval++;
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[541] | 192 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
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[1] | 193 | }
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[1967] | 194 | if (! bkpinfo->restore_data) {
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| 195 | bkpinfo->backup_data = flag_set['O'];
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| 196 | }
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[116] | 197 | bkpinfo->verify_data = flag_set['V'];
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[1967] | 198 |
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[116] | 199 | if (flag_set['I'] && !bkpinfo->backup_data) {
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[541] | 200 | log_to_screen("-I switch is ignored if just verifying");
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[116] | 201 | }
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| 202 | if (flag_set['E'] && !bkpinfo->backup_data) {
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[541] | 203 | log_to_screen("-E switch is ignored if just verifying");
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[116] | 204 | }
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[1] | 205 |
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[116] | 206 | if (!find_home_of_exe("afio")) {
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| 207 | if (find_home_of_exe("star")) {
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| 208 | flag_set['R'] = TRUE;
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| 209 | log_msg(1, "Using star instead of afio");
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| 210 | } else {
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[3191] | 211 | fatal_error("Neither afio nor star is installed. Please install at least one.");
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[116] | 212 | }
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[1] | 213 | }
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| 214 |
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[116] | 215 | if (flag_set['R']) {
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| 216 | bkpinfo->use_star = TRUE;
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| 217 | if (flag_set['L']) {
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| 218 | fatal_error("You may not use star and lzop at the same time.");
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| 219 | }
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| 220 | if (!find_home_of_exe("star")) {
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[3191] | 221 | fatal_error("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
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[116] | 222 | }
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[1] | 223 | }
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[1967] | 224 |
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| 225 | if ((flag_set['W']) && (! bkpinfo->restore_data)) {
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[116] | 226 | bkpinfo->nonbootable_backup = TRUE;
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| 227 | log_to_screen("Warning - you have opted for non-bootable backup");
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| 228 | if (flag_set['f'] || flag_set['l']) {
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| 229 | log_to_screen
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[541] | 230 | ("You don't need to specify bootloader or bootdevice");
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[116] | 231 | }
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[1] | 232 | }
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[1967] | 233 |
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[116] | 234 | if (flag_set['I']) {
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[3342] | 235 | if (flag_val['I'][0] == '-') {
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[2022] | 236 | retval++;
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| 237 | log_to_screen("Please supply a sensible value with '-I'\n");
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| 238 | }
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[3342] | 239 | if (!strcmp(flag_val['I'],"/")) {
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[116] | 240 | log_msg(2, "'/' is pleonastic.");
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| 241 | }
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[3334] | 242 | if (bkpinfo->include_paths && bkpinfo->include_paths[0]) {
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[3205] | 243 | mr_strcat(bkpinfo->include_paths, "|");
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[116] | 244 | }
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[2290] | 245 |
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[3185] | 246 | mr_asprintf(tmp1, "%s", flag_val['I']);
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[2022] | 247 | p = tmp1;
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| 248 | q = tmp1;
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| 249 |
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| 250 | /* Cut the flag_val['I'] in parts containing all paths to test them */
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| 251 | while (p != NULL) {
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[2713] | 252 | q = strchr(p, '|');
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[2022] | 253 | if (q != NULL) {
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| 254 | *q = '\0';
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| 255 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
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| 256 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 257 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 258 | }
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| 259 | p = q+1 ;
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| 260 | } else {
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| 261 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
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| 262 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 263 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 264 | }
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| 265 | p = NULL;
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| 266 | }
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| 267 | }
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[3191] | 268 | mr_free(tmp1);
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[2424] | 269 | mr_make_devlist_from_pathlist(flag_val['I'], 'I');
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[2022] | 270 | log_msg(4, "Finished with the -I option");
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[116] | 271 | }
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[1] | 272 |
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[3191] | 273 | if (g_kernel_version >= 2.6 && !flag_set['d'] && (flag_set['c'] || flag_set['w']) && (! bkpinfo->restore_data)) {
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| 274 | fatal_error("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
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[1] | 275 | }
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| 276 |
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[116] | 277 |
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| 278 | if (flag_set['J']) {
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| 279 | if (flag_set['I']) {
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| 280 | retval++;
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[3191] | 281 | log_to_screen("Please do not use -J in combination with -I. If you want to make a list of files to backup, that's fine, use -J <filename> but please don't muddy the waters by combining -J with -I. Thanks. :-)");
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[116] | 282 | }
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| 283 | bkpinfo->make_filelist = FALSE;
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[3191] | 284 | mr_asprintf(bkpinfo->include_paths, "%s", flag_val['J']);
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[1] | 285 | }
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[1967] | 286 |
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| 287 | if ((flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) && (! bkpinfo->restore_data)) {
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[3191] | 288 | if (!flag_set['r'] && g_kernel_version <= 2.5 && strstr(flag_val['d'], "/dev/")) {
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| 289 | fatal_error("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
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[116] | 290 | }
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[3191] | 291 | if (flag_set['r'] && g_kernel_version <= 2.5 && !strstr(flag_val['d'], "/dev/")) {
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| 292 | fatal_error("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
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[116] | 293 | }
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| 294 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
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[3191] | 295 | log_to_screen("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
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[116] | 296 | }
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| 297 |
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[3191] | 298 | if (system("which cdrecord > /dev/null 2> /dev/null") && system("which dvdrecord > /dev/null 2> /dev/null")) {
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| 299 | fatal_error("Please install dvdrecord/cdrecord and try again.");
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[116] | 300 | }
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| 301 | if (flag_set['C']) {
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| 302 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
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| 303 | if (bkpinfo->cdrw_speed < 1) {
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[3191] | 304 | fatal_error("You specified a silly speed for a CD-R[W] drive");
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[116] | 305 | }
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| 306 | if (!flag_set['L']) {
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[3191] | 307 | log_to_screen("You must use -L with -C. Therefore I am setting it for you.");
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[116] | 308 | flag_set['L'] = 1;
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| 309 | flag_val['L'][0] = '\0';
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| 310 | }
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| 311 | } else {
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| 312 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
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| 313 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
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| 314 | if (flag_set['c']) {
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| 315 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
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| 316 | } else if (flag_set['w']) {
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| 317 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
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| 318 | } else if (flag_set['r']) {
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| 319 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
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| 320 | }
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| 321 |
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| 322 | if (bkpinfo->cdrw_speed < 1) {
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[3191] | 323 | fatal_error("You specified a silly speed for a CD-R[W] drive");
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[116] | 324 | }
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| 325 | }
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[1] | 326 | }
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[1967] | 327 |
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[1969] | 328 | if ((flag_set['t'] && !flag_set['d']) && (! bkpinfo->restore_data)) {
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[116] | 329 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
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| 330 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
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[3191] | 331 | fatal_error("Tape device not specified. I couldn't find it either.");
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[116] | 332 | }
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| 333 | flag_set['d'] = TRUE;
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[3191] | 334 | log_to_screen("You didn't specify a tape streamer device. I'm assuming %s", flag_val['d']);
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[116] | 335 | }
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| 336 |
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[1687] | 337 | if (flag_set['U']) // USB
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| 338 | {
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| 339 | if (! flag_set['d']) {
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[3191] | 340 | fatal_error("You need to specify a device file with -d for bootable USB device usage");
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[1687] | 341 | }
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[1967] | 342 | if ((!flag_set['s']) && (! bkpinfo->restore_data)) {
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[1687] | 343 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
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| 344 | }
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| 345 | }
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| 346 |
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[116] | 347 | if (flag_set['r']) // DVD
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| 348 | {
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| 349 | if (flag_set['m']) {
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[3191] | 350 | fatal_error("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
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[116] | 351 | }
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| 352 | if (!flag_set['d']) {
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| 353 | if (!find_dvd_device(flag_val['d'], FALSE)) {
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| 354 | flag_set['d'] = TRUE;
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[541] | 355 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
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[116] | 356 | }
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| 357 | }
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| 358 | if (strchr(flag_val['d'], ',')) {
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[3191] | 359 | fatal_error("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
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[116] | 360 | }
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[1967] | 361 | if (! bkpinfo->restore_data) {
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| 362 | if (!find_home_of_exe("growisofs")) {
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[3191] | 363 | fatal_error("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
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[1967] | 364 | }
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| 365 | if (!find_home_of_exe("dvd+rw-format")) {
|
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[3191] | 366 | fatal_error("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
[1967] | 367 | }
|
---|
| 368 | if (!flag_set['s']) {
|
---|
| 369 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
| 370 | strcat(flag_val['s'], "m");
|
---|
[3191] | 371 | log_to_screen("You did not specify a size (-s) for DVD. I'm guessing %s.", flag_val['s']);
|
---|
[1967] | 372 | flag_set['s'] = 1;
|
---|
| 373 | }
|
---|
[116] | 374 | }
|
---|
| 375 | }
|
---|
[1] | 376 |
|
---|
[116] | 377 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 378 | if (strchr(flag_val['d'], ',')) {
|
---|
[3191] | 379 | fatal_error("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
[116] | 380 | }
|
---|
[1967] | 381 | if ((flag_set['O']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 382 | if (flag_set['s']) {
|
---|
| 383 | if (flag_set['t']) {
|
---|
[3191] | 384 | fatal_error("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
[116] | 385 | }
|
---|
[1645] | 386 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 387 | fatal_error("Bad -s switch");
|
---|
| 388 | }
|
---|
| 389 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
[3150] | 390 | bkpinfo->media_size = 0;
|
---|
[116] | 391 | } else {
|
---|
| 392 | retval++;
|
---|
| 393 | log_to_screen("Tape size not specified.\n");
|
---|
| 394 | }
|
---|
| 395 | }
|
---|
[1967] | 396 | } else if (! bkpinfo->restore_data) { /* CD|USB size */
|
---|
[116] | 397 | if (flag_set['s']) {
|
---|
[1645] | 398 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 399 | fatal_error("Bad -s switch");
|
---|
| 400 | }
|
---|
| 401 | }
|
---|
| 402 | if (flag_set['w']) {
|
---|
| 403 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 404 | } /* CD-RW */
|
---|
[1] | 405 | }
|
---|
[1967] | 406 |
|
---|
[116] | 407 | if (flag_set['n']) {
|
---|
[3191] | 408 | mr_free(bkpinfo->netfs_mount);
|
---|
| 409 | mr_asprintf(bkpinfo->netfs_mount, "%s", flag_val['n']);
|
---|
[116] | 410 | if (!flag_set['d']) {
|
---|
[3191] | 411 | mr_free(bkpinfo->netfs_remote_dir);
|
---|
| 412 | mr_asprintf(bkpinfo->netfs_remote_dir, "/");
|
---|
[3351] | 413 | strncpy(bkpinfo->isodir, ".", MAX_STR_LEN / 4);
|
---|
[116] | 414 | }
|
---|
[2380] | 415 | /* test for protocol */
|
---|
[2426] | 416 | p = strstr(bkpinfo->netfs_mount, "://");
|
---|
[2380] | 417 | if (p == NULL) {
|
---|
[2426] | 418 | /* protocol not found assuming NFS for compatibility */
|
---|
[3185] | 419 | mr_asprintf(q,"nfs");
|
---|
[2426] | 420 |
|
---|
| 421 | p = strchr(bkpinfo->netfs_mount, ':');
|
---|
| 422 | if (p == NULL) {
|
---|
| 423 | fatal_error("No protocol specified for remote share mount, nor any old NFS syntax found.\nPlease do man mondoarchive as syntax changed");
|
---|
[2380] | 424 | }
|
---|
[2387] | 425 | /* p points on to the string server:/path */
|
---|
[2426] | 426 | p = bkpinfo->netfs_mount;
|
---|
[2387] | 427 |
|
---|
[2426] | 428 | } else {
|
---|
| 429 | /* Isolate the protocol */
|
---|
[2380] | 430 | *p = '\0';
|
---|
[3185] | 431 | mr_asprintf(q,"%s",bkpinfo->netfs_mount);
|
---|
[2426] | 432 |
|
---|
| 433 | /* Skip proto now */
|
---|
| 434 | p++;
|
---|
| 435 | p++;
|
---|
| 436 | p++;
|
---|
[2380] | 437 | }
|
---|
[2426] | 438 | /* whatever done before proto is pointed to by q */
|
---|
| 439 | bkpinfo->netfs_proto = q;
|
---|
| 440 |
|
---|
| 441 | /* p points on to the string server:/path */
|
---|
| 442 | /* Store the 2 values */
|
---|
[3465] | 443 | q2 = bkpinfo->netfs_mount;
|
---|
| 444 | mr_asprintf(bkpinfo->netfs_mount, "%s", p);
|
---|
| 445 | mr_free(q2);
|
---|
[2426] | 446 |
|
---|
[2380] | 447 | /* test if we specified a user */
|
---|
| 448 | p = strchr(bkpinfo->netfs_mount, '@');
|
---|
[2224] | 449 | if (p != NULL) {
|
---|
| 450 | /* User found. Store the 2 values */
|
---|
[3465] | 451 | mr_asprintf(bkpinfo->netfs_user, "%s", bkpinfo->netfs_mount);
|
---|
| 452 | p = strchr(bkpinfo->netfs_user, '@');
|
---|
| 453 | *p = '\0';
|
---|
| 454 | p = strchr(bkpinfo->netfs_mount, '@');
|
---|
[2224] | 455 | p++;
|
---|
[2380] | 456 | /* new netfs mount */
|
---|
[3465] | 457 | q2 = bkpinfo->netfs_mount;
|
---|
[3191] | 458 | mr_asprintf(bkpinfo->netfs_mount, "%s", p);
|
---|
[3465] | 459 | mr_free(q2);
|
---|
[2224] | 460 | }
|
---|
[3205] | 461 | if (bkpinfo->netfs_user != NULL) {
|
---|
| 462 | mr_asprintf(tmp1, "mount | grep -E \"^[a-z]*#*[%s@]*%s[/]* .*\" | cut -d' ' -f3", bkpinfo->netfs_user, bkpinfo->netfs_mount);
|
---|
| 463 | } else {
|
---|
| 464 | mr_asprintf(tmp1, "mount | grep -E \"^[a-z]*#*%s[/]* .*\" | cut -d' ' -f3", bkpinfo->netfs_mount);
|
---|
| 465 | }
|
---|
[3256] | 466 | strncpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(tmp1), MAX_STR_LEN / 4);
|
---|
[3191] | 467 | mr_free(tmp1);
|
---|
| 468 |
|
---|
[3351] | 469 | log_msg(3, "proto = %s", bkpinfo->netfs_proto);
|
---|
| 470 | log_msg(3, "mount = %s", bkpinfo->netfs_mount);
|
---|
| 471 | if (bkpinfo->netfs_user) {
|
---|
| 472 | log_msg(3, "user = %s", bkpinfo->netfs_user);
|
---|
| 473 | }
|
---|
| 474 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
| 475 |
|
---|
[116] | 476 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
[3351] | 477 | log_to_screen("Network share %s is not mounted. Trying to mount it for you.\n",bkpinfo->netfs_mount);
|
---|
[2847] | 478 | if (bkpinfo->netfs_user) {
|
---|
| 479 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
[3191] | 480 | mr_asprintf(tmp1, "sshfs %s@%s", bkpinfo->netfs_user, bkpinfo->netfs_mount);
|
---|
[3111] | 481 | } else if (strstr(bkpinfo->netfs_proto, "smbfs")) {
|
---|
[3191] | 482 | mr_asprintf(tmp1, "mount -t cifs %s -o user=%s", bkpinfo->netfs_mount, bkpinfo->netfs_user);
|
---|
[2847] | 483 | } else if (strstr(bkpinfo->netfs_proto, "nfs")) {
|
---|
[3191] | 484 | mr_asprintf(tmp1, "mount %s@%s", bkpinfo->netfs_user, bkpinfo->netfs_mount);
|
---|
[2847] | 485 | } else {
|
---|
| 486 | log_to_screen("Protocol %s not supported yet for network backups.\n", bkpinfo->netfs_proto);
|
---|
| 487 | fatal_error("Bad Protocol\n");
|
---|
| 488 | }
|
---|
[2380] | 489 | } else {
|
---|
[2847] | 490 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
[3191] | 491 | mr_asprintf(tmp1, "sshfs %s", bkpinfo->netfs_mount);
|
---|
[3111] | 492 | } else if (strstr(bkpinfo->netfs_proto, "smbfs")) {
|
---|
[3191] | 493 | mr_asprintf(tmp1, "mount -t cifs %s", bkpinfo->netfs_mount);
|
---|
[2847] | 494 | } else if (strstr(bkpinfo->netfs_proto, "nfs")) {
|
---|
[3191] | 495 | mr_asprintf(tmp1, "mount %s", bkpinfo->netfs_mount);
|
---|
[2847] | 496 | } else {
|
---|
| 497 | log_to_screen("Protocol %s not supported yet for network backups.\n", bkpinfo->netfs_proto);
|
---|
| 498 | fatal_error("Bad Protocol\n");
|
---|
| 499 | }
|
---|
[2380] | 500 | }
|
---|
[3191] | 501 | i = system(tmp1);
|
---|
| 502 | mr_free(tmp1);
|
---|
| 503 |
|
---|
| 504 | if (i) {
|
---|
[2380] | 505 | log_to_screen("Unable to mount Network share %s. Please mount manually.\n", bkpinfo->netfs_mount);
|
---|
[2223] | 506 | retval++;
|
---|
| 507 | } else {
|
---|
[2847] | 508 | if (bkpinfo->netfs_user) {
|
---|
[3191] | 509 | mr_asprintf(tmp1, "mount | grep -E \"^[%s@]*%s[/]* .*\" | cut -d' ' -f3", bkpinfo->netfs_user, bkpinfo->netfs_mount);
|
---|
[2847] | 510 | } else {
|
---|
[3191] | 511 | mr_asprintf(tmp1, "mount | grep -E \"^%s[/]* .*\" | cut -d' ' -f3", bkpinfo->netfs_mount);
|
---|
[2847] | 512 | }
|
---|
[3191] | 513 | strncpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(tmp), MAX_STR_LEN / 4);
|
---|
[2223] | 514 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 515 | retval++;
|
---|
[2380] | 516 | log_to_screen("Network share %s is strangely not mounted. Please mount manually...\n", bkpinfo->netfs_mount);
|
---|
[2223] | 517 | }
|
---|
| 518 | }
|
---|
[116] | 519 | }
|
---|
[1] | 520 | }
|
---|
[1967] | 521 |
|
---|
[116] | 522 | if (flag_set['c']) {
|
---|
| 523 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 524 | }
|
---|
[116] | 525 | if (flag_set['C']) {
|
---|
| 526 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 527 | }
|
---|
[116] | 528 | if (flag_set['i']) {
|
---|
| 529 | bkpinfo->backup_media_type = iso;
|
---|
| 530 | }
|
---|
| 531 | if (flag_set['n']) {
|
---|
[2380] | 532 | bkpinfo->backup_media_type = netfs;
|
---|
| 533 | /* Never try to eject a Network device */
|
---|
[1848] | 534 | bkpinfo->please_dont_eject = TRUE;
|
---|
[116] | 535 | }
|
---|
| 536 | if (flag_set['r']) {
|
---|
| 537 | bkpinfo->backup_media_type = dvd;
|
---|
| 538 | }
|
---|
| 539 | if (flag_set['t']) {
|
---|
| 540 | bkpinfo->backup_media_type = tape;
|
---|
| 541 | }
|
---|
| 542 | if (flag_set['u']) {
|
---|
| 543 | bkpinfo->backup_media_type = udev;
|
---|
| 544 | }
|
---|
| 545 | if (flag_set['w']) {
|
---|
| 546 | bkpinfo->backup_media_type = cdrw;
|
---|
| 547 | }
|
---|
[1687] | 548 | if (flag_set['U']) {
|
---|
| 549 | bkpinfo->backup_media_type = usb;
|
---|
[1745] | 550 | /* Never try to eject a USB device */
|
---|
[1746] | 551 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1687] | 552 | }
|
---|
[948] | 553 | if (flag_set['z']) {
|
---|
| 554 | if (find_home_of_exe("getfattr")) {
|
---|
[3185] | 555 | mr_asprintf(g_getfattr,"getfattr");
|
---|
[948] | 556 | }
|
---|
| 557 | if (find_home_of_exe("getfacl")) {
|
---|
[3185] | 558 | mr_asprintf(g_getfacl,"getfacl");
|
---|
[948] | 559 | }
|
---|
| 560 | }
|
---|
[1] | 561 |
|
---|
[805] | 562 | /* optional, popular */
|
---|
[116] | 563 | if (flag_set['g']) {
|
---|
| 564 | g_text_mode = FALSE;
|
---|
| 565 | }
|
---|
[805] | 566 |
|
---|
[116] | 567 | if (flag_set['E']) {
|
---|
[3342] | 568 | if ((flag_val['E'][0] == '-')) {
|
---|
[2022] | 569 | retval++;
|
---|
| 570 | log_to_screen("Please supply a sensible value with '-E'\n");
|
---|
| 571 | }
|
---|
[3185] | 572 | mr_asprintf(tmp1, "%s", flag_val['E']);
|
---|
[542] | 573 |
|
---|
[2022] | 574 | p = tmp1;
|
---|
| 575 | q = tmp1;
|
---|
| 576 |
|
---|
| 577 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 578 | while (p != NULL) {
|
---|
[2713] | 579 | q = strchr(p, '|');
|
---|
[2022] | 580 | if (q != NULL) {
|
---|
| 581 | *q = '\0';
|
---|
| 582 | /* Fix bug 14 where ending / cause a problem later
|
---|
| 583 | * so handled here for the moment */
|
---|
| 584 | q--;
|
---|
| 585 | if (*q == '/') {
|
---|
| 586 | *q = '\0';
|
---|
| 587 | }
|
---|
| 588 | q++;
|
---|
| 589 | /* End of bug fix */
|
---|
| 590 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 591 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 592 | }
|
---|
| 593 | p = q+1 ;
|
---|
| 594 | } else {
|
---|
| 595 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 596 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 597 | }
|
---|
| 598 | p = NULL;
|
---|
| 599 | }
|
---|
| 600 | }
|
---|
[3191] | 601 | mr_free(tmp1);
|
---|
[2424] | 602 |
|
---|
| 603 | mr_make_devlist_from_pathlist(flag_val['E'], 'E');
|
---|
[2022] | 604 | log_msg(4, "Finished with the -E option");
|
---|
[116] | 605 | }
|
---|
[1967] | 606 |
|
---|
[116] | 607 | if (flag_set['e']) {
|
---|
| 608 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 609 | }
|
---|
[1967] | 610 |
|
---|
[3138] | 611 | if (flag_set['M']) {
|
---|
| 612 | g_max_biggie_size = atol(flag_val['M']);
|
---|
| 613 | log_msg(1, "Max size for biggie file is now %ld KB", g_max_biggie_size);
|
---|
| 614 | }
|
---|
| 615 |
|
---|
[2380] | 616 | if ((flag_set['N']) && (! bkpinfo->restore_data)) // exclude Network mounts & devices
|
---|
[116] | 617 | {
|
---|
[2713] | 618 | psz = list_of_NETFS_mounts_only();
|
---|
| 619 | log_msg(5, "-N means we'll exclude %s", psz);
|
---|
| 620 | if (bkpinfo->exclude_paths) {
|
---|
| 621 | mr_strcat(bkpinfo->exclude_paths, "|%s", psz);
|
---|
| 622 | mr_free(psz);
|
---|
| 623 | } else {
|
---|
| 624 | bkpinfo->exclude_paths = psz;
|
---|
| 625 | }
|
---|
[2214] | 626 |
|
---|
[2697] | 627 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 628 | log_msg(3, "-N means we're now excluding %s", bkpinfo->exclude_paths);
|
---|
| 629 | }
|
---|
[116] | 630 | }
|
---|
[1967] | 631 |
|
---|
[116] | 632 | if (flag_set['b']) {
|
---|
[3185] | 633 | mr_asprintf(psz, "%s", flag_val['b']);
|
---|
[116] | 634 | log_msg(1, "psz = '%s'", psz);
|
---|
| 635 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 636 | psz[strlen(psz) - 1] = '\0';
|
---|
| 637 | itbs = atol(psz) * 1024L;
|
---|
| 638 | } else {
|
---|
| 639 | itbs = atol(psz);
|
---|
| 640 | }
|
---|
[2214] | 641 | mr_free(psz);
|
---|
[116] | 642 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 643 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 644 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
[3191] | 645 | fatal_error("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
[116] | 646 | }
|
---|
| 647 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 648 | }
|
---|
[1967] | 649 |
|
---|
| 650 | if ((flag_set['D']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 651 | bkpinfo->differential = 1;
|
---|
[1] | 652 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[116] | 653 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
[3191] | 654 | fatal_error("The D option should be between 1 and 9 inclusive");
|
---|
[116] | 655 | }
|
---|
[1] | 656 | }
|
---|
[1967] | 657 |
|
---|
[116] | 658 | if (flag_set['x']) {
|
---|
| 659 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
---|
[1967] | 660 | if ((run_program_and_log_output("which ntfsclone", 2)) && (! bkpinfo->restore_data)) {
|
---|
[296] | 661 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[116] | 662 | }
|
---|
[1] | 663 | }
|
---|
[1967] | 664 |
|
---|
[116] | 665 | if (flag_set['m']) {
|
---|
| 666 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 667 | }
|
---|
[1967] | 668 |
|
---|
| 669 | if ((flag_set['k']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 670 | strncpy(bkpinfo->kernel_path, flag_val['k'], MAX_STR_LEN);
|
---|
[3225] | 671 | if (!does_file_exist(bkpinfo->kernel_path)) {
|
---|
[116] | 672 | retval++;
|
---|
[3191] | 673 | log_to_screen("You specified kernel '%s', which does not exist\n", bkpinfo->kernel_path);
|
---|
[116] | 674 | }
|
---|
| 675 | }
|
---|
[1967] | 676 |
|
---|
[116] | 677 | if (flag_set['p']) {
|
---|
| 678 | strncpy(bkpinfo->prefix, flag_val['p'], MAX_STR_LEN / 4);
|
---|
[1966] | 679 | log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
---|
[116] | 680 | }
|
---|
[1] | 681 |
|
---|
[2380] | 682 | if (flag_set['d']) { /* backup directory (if ISO/NETFS) */
|
---|
[116] | 683 | if (flag_set['i']) {
|
---|
| 684 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 685 | sprintf(tmp, "ls -l %s", bkpinfo->isodir);
|
---|
[1737] | 686 | if (run_program_and_log_output(tmp, 2)) {
|
---|
[3205] | 687 | fatal_error("output folder does not exist - please create it");
|
---|
[116] | 688 | }
|
---|
| 689 | } else if (flag_set['n']) {
|
---|
[3191] | 690 | mr_free(bkpinfo->netfs_remote_dir);
|
---|
| 691 | mr_asprintf(bkpinfo->netfs_remote_dir, "%s", flag_val['d']);
|
---|
[116] | 692 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
| 693 | strncpy(bkpinfo->media_device, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 694 | }
|
---|
[1] | 695 | }
|
---|
[116] | 696 |
|
---|
[1967] | 697 | if ((flag_set['n']) && (! bkpinfo->restore_data)) {
|
---|
[3185] | 698 | mr_asprintf(tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->netfs_remote_dir);
|
---|
[2380] | 699 | if ((bkpinfo->netfs_user) && (strstr(bkpinfo->netfs_proto,"nfs"))) {
|
---|
[3191] | 700 | mr_asprintf(tmp2, "su - %s -c \"echo hi > %s\"", bkpinfo->netfs_user, tmp1);
|
---|
[2224] | 701 | } else {
|
---|
[3191] | 702 | mr_asprintf(tmp2, "echo hi > %s", tmp1);
|
---|
[2224] | 703 | }
|
---|
[3191] | 704 | i = run_program_and_log_output(tmp2, 2);
|
---|
| 705 | mr_free(tmp2);
|
---|
| 706 |
|
---|
| 707 | if (i) {
|
---|
[116] | 708 | retval++;
|
---|
[3191] | 709 | log_to_screen("Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n", bkpinfo->netfs_remote_dir, bkpinfo->netfs_mount);
|
---|
[116] | 710 | }
|
---|
[1767] | 711 | unlink(tmp1);
|
---|
[3191] | 712 | mr_free(tmp1);
|
---|
[1] | 713 | }
|
---|
| 714 |
|
---|
[3191] | 715 | if (!flag_set['d'] && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
[116] | 716 | if (g_kernel_version >= 2.6) {
|
---|
| 717 | if (popup_and_get_string
|
---|
[541] | 718 | ("Device", "Please specify the device",
|
---|
[116] | 719 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
| 720 | retval++;
|
---|
[541] | 721 | log_to_screen("User opted to cancel.");
|
---|
[116] | 722 | }
|
---|
| 723 | } else if (find_cdrw_device(bkpinfo->media_device)) {
|
---|
| 724 | retval++;
|
---|
| 725 | log_to_screen
|
---|
[541] | 726 | ("Tried and failed to find CD-R[W] drive automatically.\n");
|
---|
[116] | 727 | } else {
|
---|
| 728 | flag_set['d'] = TRUE;
|
---|
| 729 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
---|
| 730 | }
|
---|
[1] | 731 | }
|
---|
| 732 |
|
---|
[1967] | 733 | if ((!flag_set['d'] && !flag_set['n'] && !flag_set['C']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 734 | retval++;
|
---|
[541] | 735 | log_to_screen("Please specify the backup device/directory.\n");
|
---|
[3191] | 736 | fatal_error("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 737 | }
|
---|
[1967] | 738 |
|
---|
[116] | 739 | for (i = '0'; i <= '9'; i++) {
|
---|
| 740 | if (flag_set[i]) {
|
---|
| 741 | bkpinfo->compression_level = i - '0';
|
---|
| 742 | } /* not '\0' but '0' */
|
---|
[1] | 743 | }
|
---|
[1967] | 744 |
|
---|
[116] | 745 | if (flag_set['S']) {
|
---|
[3154] | 746 | setup_scratchdir(flag_val['S']);
|
---|
[3191] | 747 | mr_asprintf(tmp1, "touch %s/.foo.dat", bkpinfo->scratchdir);
|
---|
| 748 | if (run_program_and_log_output(tmp1, 1)) {
|
---|
[3154] | 749 | retval++;
|
---|
[3191] | 750 | mr_free(tmp1);
|
---|
[3154] | 751 | log_to_screen("Please specify a scratchdir which I can write to. :)");
|
---|
| 752 | fatal_error("I cannot write to the scratchdir you specified.");
|
---|
[2907] | 753 | }
|
---|
[3191] | 754 | mr_free(tmp1);
|
---|
| 755 |
|
---|
| 756 | mr_asprintf(tmp1, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 757 | if (run_program_and_log_output(tmp1, 1)) {
|
---|
[3154] | 758 | retval++;
|
---|
[3191] | 759 | mr_free(tmp1);
|
---|
[3154] | 760 | log_to_screen("Please don't specify a SAMBA or VFAT or NFS scratchdir.");
|
---|
| 761 | fatal_error("I cannot write to the scratchdir you specified.");
|
---|
| 762 | }
|
---|
[3191] | 763 | mr_free(tmp1);
|
---|
[1] | 764 | }
|
---|
[1967] | 765 |
|
---|
[116] | 766 | if (flag_set['T']) {
|
---|
[1655] | 767 | setup_tmpdir(flag_val['T']);
|
---|
[3191] | 768 | mr_asprintf(tmp1, "touch %s/.foo.dat", bkpinfo->tmpdir);
|
---|
| 769 | i = run_program_and_log_output(tmp1, 1);
|
---|
| 770 | mr_free(tmp1);
|
---|
| 771 |
|
---|
| 772 | if (i) {
|
---|
[116] | 773 | retval++;
|
---|
[3154] | 774 | log_to_screen("Please specify a tempdir which I can write to. :)");
|
---|
[116] | 775 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 776 | }
|
---|
[3191] | 777 | mr_asprintf(tmp1, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
| 778 | i = run_program_and_log_output(tmp1, 1);
|
---|
| 779 | mr_free(tmp1);
|
---|
| 780 |
|
---|
| 781 | if (i) {
|
---|
[116] | 782 | retval++;
|
---|
[3154] | 783 | log_to_screen("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
---|
[116] | 784 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 785 | }
|
---|
[1] | 786 | }
|
---|
[1967] | 787 |
|
---|
| 788 | if ((flag_set['A']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 789 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
---|
| 790 | }
|
---|
[1967] | 791 |
|
---|
| 792 | if ((flag_set['B']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 793 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
---|
| 794 | }
|
---|
[1967] | 795 |
|
---|
| 796 | if ((flag_set['H']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 797 | g_cd_recovery = TRUE;
|
---|
| 798 | }
|
---|
[1967] | 799 |
|
---|
| 800 | if ((flag_set['l']) && (! bkpinfo->restore_data)) {
|
---|
[1] | 801 | #ifdef __FreeBSD__
|
---|
| 802 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 803 | #else
|
---|
| 804 | # ifdef __IA64__
|
---|
| 805 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 806 | # else
|
---|
| 807 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 808 | # endif
|
---|
| 809 | #endif
|
---|
[3191] | 810 | if (!strchr(BOOT_LOADER_CHARS, (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
| 811 | log_msg(1, "%c? What is %c? I need G, L, E or R.", bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 812 | fatal_error("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
[116] | 813 | }
|
---|
[1] | 814 | #undef BOOT_LOADER_CHARS
|
---|
| 815 | }
|
---|
[1967] | 816 |
|
---|
[116] | 817 | if (flag_set['f']) {
|
---|
[3373] | 818 | mr_free(bkpinfo->boot_device);
|
---|
| 819 | mr_asprintf(bkpinfo->boot_device, "%s", resolve_softlinks_to_get_to_actual_device_file(flag_val['f']));
|
---|
[116] | 820 | }
|
---|
[1967] | 821 |
|
---|
| 822 | if ((flag_set['P']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 823 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
---|
| 824 | }
|
---|
[1967] | 825 |
|
---|
[116] | 826 | if (flag_set['Q']) {
|
---|
| 827 | i = which_boot_loader(tmp);
|
---|
| 828 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
---|
[541] | 829 | printf("boot loader is %c, residing at %s\n", i, tmp);
|
---|
[116] | 830 | finish(0);
|
---|
| 831 | }
|
---|
[1967] | 832 |
|
---|
| 833 | if ((flag_set['L']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 834 | bkpinfo->use_lzo = TRUE;
|
---|
[1737] | 835 | if (run_program_and_log_output("which lzop", 2)) {
|
---|
[116] | 836 | retval++;
|
---|
[3191] | 837 | log_to_screen("Please install LZOP. You can't use '-L' until you do.\n");
|
---|
[116] | 838 | }
|
---|
| 839 | }
|
---|
[1] | 840 |
|
---|
[3141] | 841 | if (flag_set['F']) {
|
---|
| 842 | log_msg(3, "-F means we will fail immediately at the first interaction request");
|
---|
| 843 | g_fail_immediately = TRUE;
|
---|
| 844 | }
|
---|
| 845 |
|
---|
[1967] | 846 | if ((flag_set['G']) && (! bkpinfo->restore_data)) {
|
---|
[998] | 847 | bkpinfo->use_gzip = TRUE;
|
---|
[1737] | 848 | if (run_program_and_log_output("which gzip", 2)) {
|
---|
[998] | 849 | retval++;
|
---|
[3191] | 850 | log_to_screen("Please install gzip. You can't use '-G' until you do.\n");
|
---|
[998] | 851 | }
|
---|
| 852 | }
|
---|
| 853 |
|
---|
[3191] | 854 | if ((flag_set['Y']) && (! bkpinfo->restore_data)) {
|
---|
| 855 | bkpinfo->use_lzma = TRUE;
|
---|
| 856 | if (run_program_and_log_output("which lzma", 2)) {
|
---|
| 857 | retval++;
|
---|
| 858 | log_to_screen("Please install lzma. You can't use '-Y' until you do.\n");
|
---|
| 859 | }
|
---|
| 860 | }
|
---|
| 861 |
|
---|
[1948] | 862 | bkpinfo->use_obdr = FALSE;
|
---|
| 863 | if (flag_set['o']) {
|
---|
[1967] | 864 | if ((!flag_set['t']) && (! bkpinfo->restore_data)) {
|
---|
[1948] | 865 | log_to_screen("OBDR support is only available for tapes. Use the -t option");
|
---|
| 866 | fatal_error("Aborting");
|
---|
| 867 | }
|
---|
| 868 | bkpinfo->use_obdr = TRUE;
|
---|
| 869 | }
|
---|
[1967] | 870 |
|
---|
[1948] | 871 | #ifndef __FreeBSD__
|
---|
[1967] | 872 | if ((!is_this_a_valid_disk_format("vfat")) && (! bkpinfo->restore_data)) {
|
---|
[116] | 873 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[3191] | 874 | log_to_screen("Your kernel appears not to support vfat filesystems. I am therefore");
|
---|
| 875 | log_to_screen("using LILO instead of SYSLINUX as the media boot loader.");
|
---|
[116] | 876 | }
|
---|
[1967] | 877 | if ((run_program_and_log_output("which mkfs.vfat", 2)) && (! bkpinfo->restore_data)) {
|
---|
[116] | 878 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 879 | #ifdef __IA32__
|
---|
[3191] | 880 | log_to_screen("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
---|
| 881 | log_to_screen("your boot loader. I shall therefore use LILO instead.");
|
---|
[1] | 882 | #endif
|
---|
| 883 | #ifdef __IA64__
|
---|
[3191] | 884 | log_to_screen("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
---|
[1948] | 885 | log_to_screen("environment correctly. Please install it.");
|
---|
| 886 | fatal_error("Aborting");
|
---|
[1] | 887 | #endif
|
---|
[1948] | 888 | }
|
---|
[1] | 889 | #ifdef __IA64__
|
---|
[1948] | 890 | /* We force ELILO usage on IA64 */
|
---|
| 891 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[2085] | 892 | #endif
|
---|
| 893 | #endif
|
---|
[1] | 894 |
|
---|
[1967] | 895 | if (! bkpinfo->restore_data) {
|
---|
[1917] | 896 | i = flag_set['O'] + flag_set['V'];
|
---|
| 897 | if (i == 0) {
|
---|
| 898 | retval++;
|
---|
| 899 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
---|
| 900 | }
|
---|
[116] | 901 | }
|
---|
[1] | 902 |
|
---|
[1967] | 903 | if ((! bkpinfo->restore_data) && (flag_set['Z'])) {
|
---|
[3191] | 904 | fatal_error("The -Z switch is only valid in restore mode");
|
---|
[1967] | 905 | }
|
---|
| 906 |
|
---|
| 907 | if (flag_set['Z']) {
|
---|
| 908 | if (! strcmp(flag_val['Z'], "nuke")) {
|
---|
| 909 | bkpinfo->restore_mode = nuke;
|
---|
| 910 | } else if (! strcmp(flag_val['Z'], "interactive")) {
|
---|
| 911 | bkpinfo->restore_mode = interactive;
|
---|
| 912 | } else if (! strcmp(flag_val['Z'], "compare")) {
|
---|
| 913 | bkpinfo->restore_mode = compare;
|
---|
| 914 | } else if (! strcmp(flag_val['Z'], "mbr")) {
|
---|
| 915 | bkpinfo->restore_mode = mbr;
|
---|
| 916 | } else if (! strcmp(flag_val['Z'], "iso")) {
|
---|
| 917 | bkpinfo->restore_mode = isoonly;
|
---|
| 918 | } else if (! strcmp(flag_val['Z'], "isonuke")) {
|
---|
| 919 | bkpinfo->restore_mode = isonuke;
|
---|
| 920 | } else {
|
---|
| 921 | bkpinfo->restore_mode = interactive;
|
---|
| 922 | }
|
---|
| 923 | }
|
---|
| 924 |
|
---|
[1] | 925 | /* and finally... */
|
---|
| 926 |
|
---|
[116] | 927 | paranoid_free(tmp);
|
---|
| 928 | return (retval);
|
---|
[1] | 929 | }
|
---|
| 930 |
|
---|
| 931 |
|
---|
| 932 |
|
---|
| 933 | /**
|
---|
| 934 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 935 | * @p flag_set and @p flag_val.
|
---|
| 936 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 937 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 938 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 939 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 940 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 941 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 942 | * @return The number of problems with the command line (0 for success).
|
---|
| 943 | */
|
---|
[3191] | 944 | int retrieve_switches_from_command_line(int argc, char *argv[], char flag_val[128][MAX_STR_LEN], bool flag_set[128])
|
---|
[1] | 945 | {
|
---|
[116] | 946 | /*@ ints ** */
|
---|
| 947 | int opt = 0;
|
---|
| 948 | int i = 0;
|
---|
| 949 | int len;
|
---|
[1] | 950 |
|
---|
[116] | 951 | /*@ bools *** */
|
---|
| 952 | bool bad_switches = FALSE;
|
---|
[1] | 953 |
|
---|
[116] | 954 | assert(flag_val != NULL);
|
---|
| 955 | assert(flag_set != NULL);
|
---|
[1] | 956 |
|
---|
[116] | 957 | for (i = 0; i < 128; i++) {
|
---|
| 958 | flag_val[i][0] = '\0';
|
---|
| 959 | flag_set[i] = FALSE;
|
---|
[1] | 960 | }
|
---|
[3191] | 961 | while ((opt = getopt(argc, argv, MONDO_OPTIONS)) != -1) {
|
---|
[116] | 962 | if (opt == '?') {
|
---|
| 963 | bad_switches = TRUE;
|
---|
| 964 | } else {
|
---|
[2229] | 965 | if (flag_set[opt]) {
|
---|
[116] | 966 | bad_switches = TRUE;
|
---|
[3191] | 967 | log_to_screen("Switch -%c previously defined as %s\n", opt, flag_val[opt]);
|
---|
[116] | 968 | } else {
|
---|
| 969 | flag_set[opt] = TRUE;
|
---|
| 970 | if (optarg) {
|
---|
| 971 | len = strlen(optarg);
|
---|
| 972 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 973 | optarg[--len] = '\0';
|
---|
| 974 | log_to_screen
|
---|
[541] | 975 | ("Warning - param '%s' should not have trailing slash!",
|
---|
[116] | 976 | optarg);
|
---|
| 977 | }
|
---|
| 978 | if (opt == 'd') {
|
---|
| 979 | if (strchr(flag_val[opt], '/')
|
---|
| 980 | && flag_val[opt][0] != '/') {
|
---|
[3191] | 981 | log_to_screen("-%c flag --- must be absolute path --- '%s' isn't absolute", opt, flag_val[opt]);
|
---|
[116] | 982 | bad_switches = TRUE;
|
---|
| 983 | }
|
---|
| 984 | }
|
---|
| 985 | strcpy(flag_val[opt], optarg);
|
---|
| 986 | }
|
---|
| 987 | }
|
---|
[1] | 988 | }
|
---|
| 989 | }
|
---|
[116] | 990 | for (i = optind; i < argc; i++) {
|
---|
| 991 | bad_switches = TRUE;
|
---|
[3191] | 992 | log_to_screen("Invalid arg -- %s\n", argv[i]);
|
---|
[116] | 993 | }
|
---|
| 994 | return (bad_switches);
|
---|
[1] | 995 | }
|
---|
| 996 |
|
---|
| 997 |
|
---|
| 998 |
|
---|
| 999 |
|
---|
| 1000 | /**
|
---|
| 1001 | * Print a not-so-helpful help message and exit.
|
---|
| 1002 | */
|
---|
[116] | 1003 | void help_screen()
|
---|
[1] | 1004 | {
|
---|
[3380] | 1005 | log_msg(1, "Type 'man mondoarchive' for more information");
|
---|
[116] | 1006 | exit(1);
|
---|
[1] | 1007 | }
|
---|
| 1008 |
|
---|
| 1009 |
|
---|
| 1010 | /**
|
---|
| 1011 | * Terminate Mondo in response to a signal.
|
---|
| 1012 | * @param sig The signal number received.
|
---|
| 1013 | */
|
---|
| 1014 | void terminate_daemon(int sig)
|
---|
| 1015 | {
|
---|
[2211] | 1016 | char *tmp = NULL;
|
---|
| 1017 | char *tmp2 = NULL;
|
---|
[1] | 1018 |
|
---|
[116] | 1019 | switch (sig) {
|
---|
[1] | 1020 | case SIGINT:
|
---|
[3185] | 1021 | mr_asprintf(tmp, "SIGINT");
|
---|
| 1022 | mr_asprintf(tmp2, "You interrupted me :-)");
|
---|
[1] | 1023 | break;
|
---|
| 1024 | case SIGKILL:
|
---|
[3185] | 1025 | mr_asprintf(tmp, "SIGKILL");
|
---|
| 1026 | mr_asprintf(tmp2, "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
---|
[1] | 1027 | break;
|
---|
| 1028 | case SIGTERM:
|
---|
[3185] | 1029 | mr_asprintf(tmp, "SIGTERM");
|
---|
| 1030 | mr_asprintf(tmp2, "Got terminate signal");
|
---|
[1] | 1031 | break;
|
---|
| 1032 | case SIGHUP:
|
---|
[3185] | 1033 | mr_asprintf(tmp, "SIGHUP");
|
---|
| 1034 | mr_asprintf(tmp2, "Hangup on line");
|
---|
[1] | 1035 | break;
|
---|
| 1036 | case SIGSEGV:
|
---|
[3185] | 1037 | mr_asprintf(tmp, "SIGSEGV");
|
---|
| 1038 | mr_asprintf(tmp2, "Internal programming error. Please send a backtrace as well as your log.");
|
---|
[1] | 1039 | break;
|
---|
| 1040 | case SIGPIPE:
|
---|
[3185] | 1041 | mr_asprintf(tmp, "SIGPIPE");
|
---|
| 1042 | mr_asprintf(tmp2, "Pipe was broken");
|
---|
[1] | 1043 | break;
|
---|
[116] | 1044 | case SIGABRT:
|
---|
[3185] | 1045 | mr_asprintf(tmp, "SIGABRT");
|
---|
| 1046 | mr_asprintf(tmp2, "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
---|
[116] | 1047 | break;
|
---|
[1] | 1048 | default:
|
---|
[3185] | 1049 | mr_asprintf(tmp, "(Unknown)");
|
---|
| 1050 | mr_asprintf(tmp2, "(Unknown)");
|
---|
[116] | 1051 | }
|
---|
[1] | 1052 |
|
---|
[2211] | 1053 | mr_strcat(tmp, " signal received from OS");
|
---|
[116] | 1054 | log_to_screen(tmp);
|
---|
[3191] | 1055 | mr_free(tmp);
|
---|
[2211] | 1056 |
|
---|
[116] | 1057 | log_to_screen(tmp2);
|
---|
[3191] | 1058 | mr_free(tmp2);
|
---|
[116] | 1059 | if (sig == SIGABRT) {
|
---|
| 1060 | sleep(10);
|
---|
| 1061 | }
|
---|
| 1062 | kill_buffer();
|
---|
[1967] | 1063 |
|
---|
| 1064 | free_MR_global_filenames();
|
---|
| 1065 |
|
---|
[3191] | 1066 | fatal_error("MondoRescue is terminating in response to a signal from the OS");
|
---|
[116] | 1067 | finish(254); // just in case
|
---|
[1] | 1068 | }
|
---|
| 1069 |
|
---|
| 1070 |
|
---|
| 1071 |
|
---|
| 1072 |
|
---|
| 1073 | /**
|
---|
| 1074 | * Turn signal-trapping on or off.
|
---|
| 1075 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 1076 | */
|
---|
| 1077 | void set_signals(int on)
|
---|
| 1078 | {
|
---|
[3191] | 1079 | int signals[] = { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
[116] | 1080 | int i;
|
---|
| 1081 |
|
---|
| 1082 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1083 | for (i = 0; signals[i]; i++) {
|
---|
| 1084 | if (on) {
|
---|
| 1085 | signal(signals[i], terminate_daemon);
|
---|
| 1086 | } else {
|
---|
| 1087 | signal(signals[i], termination_in_progress);
|
---|
| 1088 | }
|
---|
| 1089 | }
|
---|
[1] | 1090 | }
|
---|
| 1091 |
|
---|
| 1092 |
|
---|
| 1093 |
|
---|
| 1094 |
|
---|
| 1095 | /**
|
---|
| 1096 | * Exit immediately without cleaning up.
|
---|
| 1097 | * @param sig The signal we are exiting due to.
|
---|
| 1098 | */
|
---|
| 1099 | void termination_in_progress(int sig)
|
---|
| 1100 | {
|
---|
[116] | 1101 | log_msg(1, "Termination in progress");
|
---|
| 1102 | usleep(1000);
|
---|
| 1103 | pthread_exit(0);
|
---|
[1] | 1104 | }
|
---|
| 1105 |
|
---|
| 1106 | /* @} - end of cliGroup */
|
---|