[1] | 1 | /***************************************************************************
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[171] | 2 | * $Id: mondo-cli.c 783 2006-08-31 15:09:20Z bruno $
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| 3 | *
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[1] | 4 | * Functions for handling command-line arguments passed to mondoarchive.
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| 5 | */
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| 6 |
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| 7 | /** @def BOOT_LOADER_CHARS The characters allowed for boot loader on this platform. */
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| 8 |
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[783] | 9 | #include "my-stuff.h"
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[1] | 10 | #include "../common/mondostructures.h"
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| 11 | #include "mondo-cli-EXT.h"
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| 12 | #include "../common/libmondo.h"
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[142] | 13 | #ifndef S_SPLINT_S
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[87] | 14 | #include <pthread.h>
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[142] | 15 | #endif
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[1] | 16 |
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| 17 | extern int g_loglevel;
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| 18 | extern bool g_text_mode;
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[59] | 19 | extern bool g_skip_floppies; ///< Whether to skip the creation of boot disks
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[1] | 20 | extern bool g_cd_recovery;
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[783] | 21 | extern double g_kernel_version;
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| 22 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[1] | 23 |
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| 24 | /**
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| 25 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 26 | * backup program.
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| 27 | * @note You @b MUST declare this variable somewhere in your program if
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| 28 | * you use libmondo. Otherwise the link will fail.
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| 29 | * @ingroup globalGroup
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| 30 | */
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| 31 | bool g_ISO_restore_mode = FALSE;
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| 32 |
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| 33 |
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| 34 | /**
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| 35 | * @addtogroup cliGroup
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| 36 | * @{
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| 37 | */
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| 38 | /**
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| 39 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 40 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 41 | * @param argv The argument vector; @p argv passed to main().
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| 42 | * @param bkpinfo The backup information structure to populate.
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| 43 | * @return The number of problems with the command line (0 for success).
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| 44 | */
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| 45 | int
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[59] | 46 | handle_incoming_parameters(int argc, char *argv[],
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| 47 | struct s_bkpinfo *bkpinfo)
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[1] | 48 | {
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[59] | 49 | /*@ int *** */
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| 50 | int res = 0;
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| 51 | int retval = 0;
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| 52 | int i = 0, j;
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[1] | 53 |
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[59] | 54 | /*@ buffers *************** */
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| 55 | char *tmp;
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[171] | 56 | char *flag_val[128];
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[59] | 57 | bool flag_set[128];
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[1] | 58 |
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[59] | 59 | sensibly_set_tmpdir_and_scratchdir(bkpinfo);
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[171] | 60 |
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[59] | 61 | for (i = 0; i < 128; i++) {
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[171] | 62 | flag_val[i] = NULL;
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[59] | 63 | flag_set[i] = FALSE;
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| 64 | }
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| 65 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 66 | bkpinfo->media_size[j] = 650;
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| 67 | } /* default */
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| 68 | res =
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| 69 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 70 | flag_set);
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[87] | 71 | log_it("value: %s", flag_val['s']);
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[59] | 72 | retval += res;
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| 73 | if (!retval) {
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| 74 | res = process_switches(bkpinfo, flag_val, flag_set);
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| 75 | retval += res;
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| 76 | }
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[1] | 77 | /*
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| 78 | if (!retval)
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| 79 | {
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| 80 | */
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[59] | 81 | log_msg(3, "Switches:-");
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| 82 | for (i = 0; i < 128; i++) {
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| 83 | if (flag_set[i]) {
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[171] | 84 | asprintf(&tmp, "-%c %s", i, flag_val[i]);
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[59] | 85 | log_msg(3, tmp);
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[171] | 86 | paranoid_free(tmp);
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[59] | 87 | }
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[1] | 88 | }
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| 89 | // }
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[688] | 90 | asprintf(&tmp, "rm -Rf %s/mondo.tmp.*", bkpinfo->tmpdir);
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[59] | 91 | paranoid_system(tmp);
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[171] | 92 | paranoid_free(tmp);
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| 93 |
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| 94 | asprintf(&tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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[59] | 95 | paranoid_system(tmp);
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[171] | 96 | paranoid_free(tmp);
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| 97 |
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[688] | 98 | /* BERLIOS : Useless ???
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| 99 | s-printf(bkpinfo->tmpdir + strlen(bkpinfo->tmpdir), "/mondo.tmp.%ld",
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[59] | 100 | random() % 32767);
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[688] | 101 | s-printf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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[59] | 102 | "/mondo.scratch.%ld", random() % 32767);
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[688] | 103 | */
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[171] | 104 |
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| 105 | asprintf(&tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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[59] | 106 | paranoid_system(tmp);
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[171] | 107 | paranoid_free(tmp);
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| 108 |
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| 109 | asprintf(&tmp, "mkdir -p %s", bkpinfo->scratchdir);
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[59] | 110 | paranoid_system(tmp);
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[171] | 111 | paranoid_free(tmp);
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| 112 |
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[783] | 113 | if (bkpinfo->nfs_mount != NULL) {
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[59] | 114 | store_nfs_config(bkpinfo);
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| 115 | }
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| 116 | return (retval);
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[1] | 117 | }
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| 118 |
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| 119 |
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| 120 | /**
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| 121 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 122 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 123 | * @param value The sizespec (e.g. "2g", "40m").
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| 124 | * @return 0, always.
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| 125 | * @bug Return code not needed.
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| 126 | */
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| 127 | int process_the_s_switch(struct s_bkpinfo *bkpinfo, char *value)
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| 128 | {
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[59] | 129 | int j;
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[171] | 130 | char *tmp;
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| 131 | char *p;
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| 132 | char *q;
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| 133 | char *comment;
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[1] | 134 |
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[59] | 135 | assert(bkpinfo != NULL);
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| 136 | assert(value != NULL);
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[1] | 137 |
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[59] | 138 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 139 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 140 | j++, p = strchr(p, ',') + 1) {
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[171] | 141 | asprintf(&tmp, p);
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| 142 | q = strchr(tmp, ',');
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| 143 | if (q != NULL) {
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| 144 | *q = '\0';
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| 145 | }
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[59] | 146 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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[171] | 147 | paranoid_free(tmp);
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| 148 |
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| 149 | asprintf(&comment, "media_size[%d] = %ld", j,
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[59] | 150 | bkpinfo->media_size[j]);
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| 151 | log_msg(3, comment);
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[171] | 152 | paranoid_free(comment);
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[1] | 153 | }
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[59] | 154 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 155 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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[1] | 156 | }
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[59] | 157 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 158 | if (bkpinfo->media_size[j] <= 0) {
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| 159 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 160 | return (-1);
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| 161 | }
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| 162 | }
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| 163 | return (0);
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[1] | 164 | }
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| 165 |
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| 166 |
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| 167 | /**
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| 168 | * Process mondoarchive's command-line switches.
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| 169 | * @param bkpinfo The backup information structure to populate.
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| 170 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 171 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 172 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 173 | * FALSE if it's not.
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| 174 | * @return The number of problems with the switches, or 0 for success.
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| 175 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 176 | */
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| 177 | int
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[59] | 178 | process_switches(struct s_bkpinfo *bkpinfo,
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[171] | 179 | char *flag_val[128], bool flag_set[128])
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[1] | 180 | {
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| 181 |
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[59] | 182 | /*@ ints *** */
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| 183 | int i = 0;
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[688] | 184 | int j = 0;
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[59] | 185 | int retval = 0;
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| 186 | int percent = 0;
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[1] | 187 |
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[59] | 188 | /*@ buffers ** */
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[689] | 189 | char *tmp = NULL;
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| 190 | char *tmp1 = NULL;
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| 191 | char *psz = NULL;
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| 192 | char *p = NULL;
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| 193 | char *q = NULL;
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[1] | 194 |
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[59] | 195 | long itbs;
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[1] | 196 |
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[292] | 197 | struct stat buf;
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| 198 |
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[59] | 199 | assert(bkpinfo != NULL);
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| 200 | assert(flag_val != NULL);
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| 201 | assert(flag_set != NULL);
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[1] | 202 |
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[59] | 203 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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[1] | 204 |
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[171] | 205 | /* compulsory */
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[59] | 206 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 207 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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| 208 | flag_set['w'] + flag_set['C'];
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| 209 | if (i == 0) {
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| 210 | retval++;
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[507] | 211 | log_to_screen(_("You must specify the media type\n"));
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[1] | 212 | }
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[59] | 213 | if (i > 1) {
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| 214 | retval++;
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[507] | 215 | log_to_screen(_("Please specify only one media type\n"));
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[1] | 216 | }
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[59] | 217 | if (flag_set['K']) {
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| 218 | g_loglevel = atoi(flag_val['K']);
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| 219 | if (g_loglevel < 3) {
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| 220 | g_loglevel = 3;
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| 221 | }
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[1] | 222 | }
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[59] | 223 | if (flag_set['L'] && flag_set['0']) {
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| 224 | retval++;
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[507] | 225 | log_to_screen(_("You cannot have 'no compression' _and_ LZOP.\n"));
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[1] | 226 | }
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[59] | 227 | bkpinfo->backup_data = flag_set['O'];
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| 228 | bkpinfo->verify_data = flag_set['V'];
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| 229 | if (flag_set['I'] && !bkpinfo->backup_data) {
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[507] | 230 | log_to_screen(_("-I switch is ignored if just verifying"));
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[59] | 231 | }
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| 232 | if (flag_set['E'] && !bkpinfo->backup_data) {
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[507] | 233 | log_to_screen(_("-E switch is ignored if just verifying"));
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[59] | 234 | }
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[1] | 235 |
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[689] | 236 | tmp = find_home_of_exe("afio");
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| 237 | tmp1 = find_home_of_exe("star");
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| 238 | if (!tmp) {
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| 239 | if (tmp1) {
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[59] | 240 | flag_set['R'] = TRUE;
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| 241 | log_msg(1, "Using star instead of afio");
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| 242 | } else {
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| 243 | fatal_error
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| 244 | ("Neither afio nor star is installed. Please install at least one.");
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| 245 | }
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[1] | 246 | }
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[689] | 247 | paranoid_free(tmp);
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[1] | 248 |
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[59] | 249 | if (flag_set['R']) {
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| 250 | bkpinfo->use_star = TRUE;
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| 251 | if (flag_set['L']) {
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| 252 | fatal_error("You may not use star and lzop at the same time.");
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| 253 | }
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[689] | 254 | if (!tmp1) {
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[59] | 255 | fatal_error
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| 256 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
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| 257 | }
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[1] | 258 | }
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[689] | 259 | paranoid_free(tmp1);
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| 260 |
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[59] | 261 | if (flag_set['W']) {
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| 262 | bkpinfo->nonbootable_backup = TRUE;
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| 263 | log_to_screen("Warning - you have opted for non-bootable backup");
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| 264 | if (flag_set['f'] || flag_set['l']) {
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| 265 | log_to_screen
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[507] | 266 | (_("You don't need to specify bootloader or bootdevice"));
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[59] | 267 | }
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[1] | 268 | }
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[59] | 269 | if (flag_set['t'] && flag_set['H']) {
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| 270 | fatal_error
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| 271 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
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| 272 | }
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| 273 | if (flag_set['I']) {
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| 274 | if (!strcmp(bkpinfo->include_paths, "/")) {
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| 275 | log_msg(2, "'/' is pleonastic.");
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[783] | 276 | bkpinfo->include_paths = NULL;
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[59] | 277 | }
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[489] | 278 | asprintf(&tmp1, flag_val['I']);
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[618] | 279 | p = tmp1;
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| 280 | q = tmp1;
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[489] | 281 |
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| 282 | /* Cut the flag_val['I'] in parts containing all paths to test them */
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| 283 | while (p != NULL) {
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| 284 | q = strchr(p, ' ');
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| 285 | if (q != NULL) {
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| 286 | *q = '\0';
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| 287 | if (stat(p, &buf) != 0) {
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| 288 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 289 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 290 | }
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[649] | 291 | p = q+1 ;
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[489] | 292 | } else {
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| 293 | if (stat(p, &buf) != 0) {
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| 294 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 295 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 296 | }
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| 297 | p = NULL;
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| 298 | }
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[292] | 299 | }
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[489] | 300 | paranoid_free(tmp1);
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| 301 |
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[783] | 302 | if (bkpinfo->include_paths == NULL) {
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| 303 | asprintf(&tmp1, "%s", flag_val['I']);
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| 304 | } else {
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| 305 | asprintf(&tmp1, "%s %s", bkpinfo->include_paths, flag_val['I']);
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| 306 | }
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| 307 | paranoid_alloc(bkpinfo->include_paths,tmp1);
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| 308 | paranoid_free(tmp1);
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| 309 |
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[59] | 310 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
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| 311 | if (bkpinfo->include_paths[0] == '-') {
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| 312 | retval++;
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[507] | 313 | log_to_screen(_("Please supply a sensible value with '-I'\n"));
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[59] | 314 | }
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| 315 | }
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[1] | 316 |
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[59] | 317 | if (g_kernel_version >= 2.6 && !flag_set['d']
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| 318 | && (flag_set['c'] || flag_set['w'])) {
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| 319 | fatal_error
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| 320 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
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[1] | 321 | }
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| 322 |
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[59] | 323 | if (flag_set['J']) {
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| 324 | if (flag_set['I']) {
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| 325 | retval++;
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| 326 | log_to_screen
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[507] | 327 | (_("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 combine -J with -I. Thanks. :-)"));
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[59] | 328 | }
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| 329 | bkpinfo->make_filelist = FALSE;
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[783] | 330 | paranoid_alloc(bkpinfo->include_paths, flag_val['J']);
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[1] | 331 | }
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[783] | 332 |
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[59] | 333 | if (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) {
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| 334 | if (!flag_set['r'] && g_kernel_version <= 2.5
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| 335 | && strstr(flag_val['d'], "/dev/")) {
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| 336 | fatal_error
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| 337 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
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| 338 | }
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| 339 | if (flag_set['r'] && g_kernel_version <= 2.5
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| 340 | && !strstr(flag_val['d'], "/dev/")) {
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| 341 | fatal_error
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| 342 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
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| 343 | }
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| 344 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
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| 345 | log_to_screen
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[507] | 346 | (_("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk..."));
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[59] | 347 | }
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| 348 |
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| 349 | if (flag_set['C']) {
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[107] | 350 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
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| 351 | if (bkpinfo->cdrw_speed < 1) {
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| 352 | fatal_error
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| 353 | ("You specified a silly speed for a CD-R[W] drive");
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| 354 | }
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[59] | 355 | if (!flag_set['L']) {
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| 356 | log_to_screen
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[507] | 357 | (_("You must use -L with -C. Therefore I am setting it for you."));
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[59] | 358 | flag_set['L'] = 1;
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[171] | 359 | flag_val['L'] = NULL;
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[59] | 360 | }
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| 361 | } else {
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| 362 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
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| 363 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
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| 364 | if (flag_set['c']) {
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| 365 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
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| 366 | } else if (flag_set['w']) {
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| 367 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
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| 368 | } else if (flag_set['r']) {
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| 369 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
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| 370 | }
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| 371 |
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| 372 | if (bkpinfo->cdrw_speed < 1) {
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| 373 | fatal_error
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| 374 | ("You specified a silly speed for a CD-R[W] drive");
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| 375 | }
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| 376 | }
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[1] | 377 | }
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[783] | 378 |
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[59] | 379 | if (flag_set['t'] && !flag_set['d']) {
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| 380 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
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| 381 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
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| 382 | fatal_error
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| 383 | ("Tape device not specified. I couldn't find it either.");
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| 384 | }
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| 385 | flag_set['d'] = TRUE;
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[146] | 386 | paranoid_free(tmp); // allocation from find_tape_device_and_size
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| 387 |
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| 388 | asprintf(&tmp,
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[507] | 389 | _("You didn't specify a tape streamer device. I'm assuming %s"),
|
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[59] | 390 | flag_val['d']);
|
---|
| 391 | log_to_screen(tmp);
|
---|
[146] | 392 | paranoid_free(tmp);
|
---|
[59] | 393 | percent = 0;
|
---|
| 394 | }
|
---|
| 395 |
|
---|
| 396 | if (flag_set['r']) // DVD
|
---|
| 397 | {
|
---|
| 398 | if (flag_set['m']) {
|
---|
| 399 | fatal_error
|
---|
| 400 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
---|
| 401 | }
|
---|
| 402 | if (!flag_set['d']) {
|
---|
[171] | 403 | if ((flag_val['d'] = find_dvd_device()) != NULL) {
|
---|
[59] | 404 | flag_set['d'] = TRUE;
|
---|
[507] | 405 | log_to_screen(_("I guess DVD drive is at %s"), flag_val['d']);
|
---|
[59] | 406 | }
|
---|
| 407 | }
|
---|
[689] | 408 |
|
---|
[59] | 409 | if (strchr(flag_val['d'], ',')) {
|
---|
| 410 | fatal_error
|
---|
| 411 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 412 | }
|
---|
| 413 | if (!flag_set['s']) {
|
---|
[171] | 414 | asprintf(&flag_val['s'], "%dm", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
[59] | 415 | log_to_screen
|
---|
[507] | 416 | (_("You did not specify a size (-s) for DVD. I'm guessing %s."),
|
---|
[59] | 417 | flag_val['s']);
|
---|
| 418 | flag_set['s'] = 1;
|
---|
| 419 | }
|
---|
| 420 | }
|
---|
[1] | 421 |
|
---|
[59] | 422 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 423 | if (strchr(flag_val['d'], ',')) {
|
---|
| 424 | fatal_error
|
---|
| 425 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 426 | }
|
---|
| 427 | if (flag_set['O']) {
|
---|
| 428 | if (flag_set['s']) {
|
---|
| 429 | if (flag_set['t']) {
|
---|
| 430 | fatal_error
|
---|
| 431 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
| 432 | }
|
---|
| 433 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
---|
| 434 | fatal_error("Bad -s switch");
|
---|
| 435 | }
|
---|
| 436 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
| 437 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 438 | bkpinfo->media_size[i] = 0;
|
---|
| 439 | }
|
---|
| 440 | } else {
|
---|
| 441 | retval++;
|
---|
| 442 | log_to_screen("Tape size not specified.\n");
|
---|
| 443 | }
|
---|
| 444 | }
|
---|
| 445 | } else { /* CD size */
|
---|
| 446 | if (flag_set['s']) {
|
---|
| 447 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
---|
| 448 | fatal_error("Bad -s switch");
|
---|
| 449 | }
|
---|
| 450 | }
|
---|
| 451 | if (flag_set['w']) {
|
---|
| 452 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 453 | } /* CD-RW */
|
---|
[1] | 454 | }
|
---|
[59] | 455 | if (flag_set['n']) {
|
---|
[783] | 456 | paranoid_alloc(bkpinfo->nfs_mount,flag_val['n']);
|
---|
[59] | 457 | if (!flag_set['d']) {
|
---|
[783] | 458 | paranoid_alloc(bkpinfo->nfs_remote_dir,"/");
|
---|
[59] | 459 | }
|
---|
[146] | 460 | asprintf(&tmp, "mount | grep -x \"%s .*\" | cut -d' ' -f3",
|
---|
[59] | 461 | bkpinfo->nfs_mount);
|
---|
[783] | 462 | paranoid_free(bkpinfo->isodir);
|
---|
[688] | 463 | bkpinfo->isodir = call_program_and_get_last_line_of_output(tmp);
|
---|
[146] | 464 | paranoid_free(tmp);
|
---|
| 465 |
|
---|
[59] | 466 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 467 | retval++;
|
---|
[507] | 468 | log_to_screen(_("NFS share is not mounted. Please mount it.\n"));
|
---|
[59] | 469 | }
|
---|
| 470 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 471 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 472 | }
|
---|
[783] | 473 |
|
---|
[59] | 474 | if (flag_set['c']) {
|
---|
| 475 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 476 | }
|
---|
[59] | 477 | if (flag_set['C']) {
|
---|
| 478 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 479 | }
|
---|
[59] | 480 | if (flag_set['i']) {
|
---|
| 481 | bkpinfo->backup_media_type = iso;
|
---|
| 482 | }
|
---|
| 483 | if (flag_set['n']) {
|
---|
| 484 | bkpinfo->backup_media_type = nfs;
|
---|
| 485 | }
|
---|
| 486 | if (flag_set['r']) {
|
---|
| 487 | bkpinfo->backup_media_type = dvd;
|
---|
| 488 | }
|
---|
| 489 | if (flag_set['t']) {
|
---|
| 490 | bkpinfo->backup_media_type = tape;
|
---|
| 491 | }
|
---|
| 492 | if (flag_set['u']) {
|
---|
| 493 | bkpinfo->backup_media_type = udev;
|
---|
| 494 | }
|
---|
| 495 | if (flag_set['w']) {
|
---|
| 496 | bkpinfo->backup_media_type = cdrw;
|
---|
| 497 | }
|
---|
[1] | 498 |
|
---|
[783] | 499 | /* optional, popular */
|
---|
[59] | 500 | if (flag_set['g']) {
|
---|
| 501 | g_text_mode = FALSE;
|
---|
| 502 | }
|
---|
[783] | 503 |
|
---|
[59] | 504 | if (flag_set['E']) {
|
---|
[489] | 505 | asprintf(&tmp1, flag_val['E']);
|
---|
[618] | 506 | p = tmp1;
|
---|
| 507 | q = tmp1;
|
---|
[489] | 508 |
|
---|
| 509 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 510 | while (p != NULL) {
|
---|
| 511 | q = strchr(p, ' ');
|
---|
| 512 | if (q != NULL) {
|
---|
| 513 | *q = '\0';
|
---|
| 514 | if (stat(p, &buf) != 0) {
|
---|
| 515 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 516 | }
|
---|
[649] | 517 | p = q+1 ;
|
---|
[489] | 518 | } else {
|
---|
| 519 | if (stat(p, &buf) != 0) {
|
---|
| 520 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 521 | }
|
---|
| 522 | p = NULL;
|
---|
| 523 | }
|
---|
[292] | 524 | }
|
---|
[489] | 525 | paranoid_free(tmp1);
|
---|
| 526 |
|
---|
[783] | 527 | if (bkpinfo->exclude_paths == NULL) {
|
---|
| 528 | asprintf(&tmp1, "%s", flag_val['E']);
|
---|
| 529 | } else {
|
---|
| 530 | asprintf(&tmp1, "%s %s", bkpinfo->exclude_paths, flag_val['E']);
|
---|
| 531 | }
|
---|
| 532 | paranoid_alloc(bkpinfo->exclude_paths,tmp1);
|
---|
| 533 | paranoid_free(tmp1);
|
---|
[59] | 534 | }
|
---|
[783] | 535 |
|
---|
[59] | 536 | if (flag_set['e']) {
|
---|
| 537 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 538 | }
|
---|
[783] | 539 |
|
---|
[59] | 540 | if (flag_set['N']) // exclude NFS mounts & devices
|
---|
| 541 | {
|
---|
[146] | 542 | psz = list_of_NFS_mounts_only();
|
---|
[783] | 543 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 544 | asprintf(&tmp1, "%s %s", bkpinfo->exclude_paths, psz);
|
---|
| 545 | } else {
|
---|
| 546 | asprintf(&tmp1, "%s", psz);
|
---|
[59] | 547 | }
|
---|
[146] | 548 | paranoid_free(psz);
|
---|
[783] | 549 | paranoid_alloc(bkpinfo->exclude_paths, tmp1);
|
---|
| 550 | paranoid_free(tmp1);
|
---|
[146] | 551 |
|
---|
[59] | 552 | log_msg(3, "-N means we're now excluding %s",
|
---|
| 553 | bkpinfo->exclude_paths);
|
---|
| 554 | }
|
---|
[783] | 555 |
|
---|
[59] | 556 | if (flag_set['b']) {
|
---|
[146] | 557 | asprintf(&psz, flag_val['b']);
|
---|
[59] | 558 | log_msg(1, "psz = '%s'", psz);
|
---|
| 559 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 560 | psz[strlen(psz) - 1] = '\0';
|
---|
| 561 | itbs = atol(psz) * 1024L;
|
---|
| 562 | } else {
|
---|
| 563 | itbs = atol(psz);
|
---|
| 564 | }
|
---|
[146] | 565 | paranoid_free(psz);
|
---|
| 566 |
|
---|
[59] | 567 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 568 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 569 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
| 570 | fatal_error
|
---|
| 571 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
| 572 | }
|
---|
| 573 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 574 | }
|
---|
[783] | 575 |
|
---|
[59] | 576 | if (flag_set['D']) {
|
---|
| 577 | bkpinfo->differential = 1;
|
---|
[1] | 578 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[59] | 579 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
| 580 | fatal_error
|
---|
| 581 | ("The D option should be between 1 and 9 inclusive");
|
---|
| 582 | }
|
---|
[1] | 583 | }
|
---|
[783] | 584 |
|
---|
[59] | 585 | if (flag_set['x']) {
|
---|
[783] | 586 | paranoid_alloc(bkpinfo->image_devs,flag_val['x']);
|
---|
[300] | 587 | if (run_program_and_log_output("which ntfsclone", 2)) {
|
---|
| 588 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[59] | 589 | }
|
---|
[1] | 590 | }
|
---|
[783] | 591 |
|
---|
[59] | 592 | if (flag_set['m']) {
|
---|
| 593 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 594 | }
|
---|
[783] | 595 |
|
---|
[59] | 596 | if (flag_set['k']) {
|
---|
[171] | 597 | if (strcasecmp(flag_val['k'], "FAILSAFE")) {
|
---|
[783] | 598 | paranoid_alloc(bkpinfo->kernel_path,"FAILSAFE");
|
---|
[171] | 599 |
|
---|
| 600 | if (!does_file_exist(bkpinfo->kernel_path)) {
|
---|
| 601 | retval++;
|
---|
| 602 | asprintf(&tmp,
|
---|
[507] | 603 | _("You specified kernel '%s', which does not exist\n"),
|
---|
[59] | 604 | bkpinfo->kernel_path);
|
---|
[171] | 605 | log_to_screen(tmp);
|
---|
| 606 | paranoid_free(tmp);
|
---|
| 607 | }
|
---|
| 608 | } else {
|
---|
[783] | 609 | paranoid_alloc(bkpinfo->kernel_path,flag_val['k']);
|
---|
[59] | 610 | }
|
---|
| 611 | }
|
---|
[783] | 612 |
|
---|
[59] | 613 | if (flag_set['p']) {
|
---|
[783] | 614 | paranoid_alloc(bkpinfo->prefix,flag_val['p']);
|
---|
[59] | 615 | }
|
---|
[1] | 616 |
|
---|
[59] | 617 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
---|
| 618 | if (flag_set['i']) {
|
---|
[783] | 619 | paranoid_alloc(bkpinfo->isodir,flag_val['d']);
|
---|
[146] | 620 | asprintf(&tmp, "ls -l %s", bkpinfo->isodir);
|
---|
[59] | 621 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
| 622 | fatal_error
|
---|
| 623 | ("output folder does not exist - please create it");
|
---|
| 624 | }
|
---|
[146] | 625 | paranoid_free(tmp);
|
---|
[59] | 626 | } else if (flag_set['n']) {
|
---|
[783] | 627 | paranoid_alloc(bkpinfo->nfs_remote_dir,flag_val['d']);
|
---|
[59] | 628 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
| 629 |
|
---|
[171] | 630 | paranoid_alloc(bkpinfo->media_device, flag_val['d']);
|
---|
[59] | 631 | }
|
---|
[1] | 632 | }
|
---|
[59] | 633 |
|
---|
| 634 | if (flag_set['n']) {
|
---|
[146] | 635 | asprintf(&tmp, "echo hi > %s/%s/.dummy.txt", bkpinfo->isodir,
|
---|
[59] | 636 | bkpinfo->nfs_remote_dir);
|
---|
| 637 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
| 638 | retval++;
|
---|
[146] | 639 | paranoid_free(tmp);
|
---|
| 640 | asprintf(&tmp,
|
---|
[507] | 641 | _("Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n"),
|
---|
[59] | 642 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
| 643 | log_to_screen(tmp);
|
---|
| 644 | }
|
---|
[146] | 645 | paranoid_free(tmp);
|
---|
[1] | 646 | }
|
---|
| 647 |
|
---|
[59] | 648 | if (!flag_set['d']
|
---|
| 649 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
| 650 | if (g_kernel_version >= 2.6) {
|
---|
| 651 | if (popup_and_get_string
|
---|
[507] | 652 | (_("Device"), _("Please specify the device"),
|
---|
[688] | 653 | bkpinfo->media_device)) {
|
---|
[59] | 654 | retval++;
|
---|
[507] | 655 | log_to_screen(_("User opted to cancel."));
|
---|
[59] | 656 | }
|
---|
[171] | 657 | } else if ((tmp = find_cdrw_device()) == NULL) {
|
---|
[783] | 658 | paranoid_alloc(bkpinfo->media_device, tmp);
|
---|
| 659 | paranoid_free(tmp);
|
---|
[59] | 660 | retval++;
|
---|
| 661 | log_to_screen
|
---|
[507] | 662 | (_("Tried and failed to find CD-R[W] drive automatically.\n"));
|
---|
[59] | 663 | } else {
|
---|
| 664 | flag_set['d'] = TRUE;
|
---|
[171] | 665 | asprintf(&flag_val['d'], bkpinfo->media_device);
|
---|
[59] | 666 | }
|
---|
[1] | 667 | }
|
---|
| 668 |
|
---|
[59] | 669 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
---|
| 670 | retval++;
|
---|
[507] | 671 | log_to_screen(_("Please specify the backup device/directory.\n"));
|
---|
[59] | 672 | fatal_error
|
---|
| 673 | ("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 674 | }
|
---|
[59] | 675 | /* optional, obscure */
|
---|
| 676 | for (i = '0'; i <= '9'; i++) {
|
---|
| 677 | if (flag_set[i]) {
|
---|
| 678 | bkpinfo->compression_level = i - '0';
|
---|
| 679 | } /* not '\0' but '0' */
|
---|
[1] | 680 | }
|
---|
[688] | 681 | j = (int) random() % 32768;
|
---|
[59] | 682 | if (flag_set['S']) {
|
---|
[783] | 683 | asprintf(&tmp, "%s/mondo.scratch.%d", flag_val['S'], j);
|
---|
[688] | 684 | paranoid_free(bkpinfo->scratchdir);
|
---|
[171] | 685 | bkpinfo->scratchdir = tmp;
|
---|
[1] | 686 | }
|
---|
[59] | 687 | if (flag_set['T']) {
|
---|
[783] | 688 | asprintf(&tmp, "%s/mondo.tmp.%d", flag_val['T'], j);
|
---|
[688] | 689 | paranoid_free(bkpinfo->tmpdir);
|
---|
[171] | 690 | bkpinfo->tmpdir = tmp;
|
---|
[146] | 691 | asprintf(&tmp, "touch %s/.foo.dat", flag_val['T']);
|
---|
[59] | 692 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 693 | retval++;
|
---|
| 694 | log_to_screen
|
---|
[507] | 695 | (_("Please specify a tempdir which I can write to. :)"));
|
---|
[59] | 696 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 697 | }
|
---|
[146] | 698 | paranoid_free(tmp);
|
---|
| 699 |
|
---|
| 700 | asprintf(&tmp, "ln -sf %s/.foo.dat %s/.bar.dat", flag_val['T'],
|
---|
[59] | 701 | flag_val['T']);
|
---|
| 702 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 703 | retval++;
|
---|
| 704 | log_to_screen
|
---|
[507] | 705 | (_("Please don't specify a SAMBA or VFAT or NFS tmpdir."));
|
---|
[59] | 706 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 707 | }
|
---|
[146] | 708 | paranoid_free(tmp);
|
---|
[1] | 709 | }
|
---|
[783] | 710 |
|
---|
[59] | 711 | if (flag_set['A']) {
|
---|
[783] | 712 | paranoid_alloc(bkpinfo->call_after_iso,flag_val['A']);
|
---|
[59] | 713 | }
|
---|
| 714 | if (flag_set['B']) {
|
---|
[783] | 715 | paranoid_alloc(bkpinfo->call_before_iso,flag_val['B']);
|
---|
[59] | 716 | }
|
---|
| 717 | if (flag_set['F']) {
|
---|
| 718 | g_skip_floppies = TRUE;
|
---|
| 719 | }
|
---|
| 720 | if (flag_set['H']) {
|
---|
| 721 | g_cd_recovery = TRUE;
|
---|
| 722 | }
|
---|
| 723 | if (flag_set['l']) {
|
---|
[1] | 724 | #ifdef __FreeBSD__
|
---|
| 725 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 726 | #else
|
---|
| 727 | # ifdef __IA64__
|
---|
| 728 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 729 | # else
|
---|
| 730 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 731 | # endif
|
---|
| 732 | #endif
|
---|
[59] | 733 | if (!strchr
|
---|
| 734 | (BOOT_LOADER_CHARS,
|
---|
| 735 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
[688] | 736 | log_msg(1, "%c? What is %c? I need G, L, E or R.",
|
---|
[59] | 737 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 738 | fatal_error
|
---|
| 739 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
| 740 | }
|
---|
[1] | 741 | #undef BOOT_LOADER_CHARS
|
---|
| 742 | }
|
---|
[783] | 743 |
|
---|
| 744 | tmp = NULL;
|
---|
[59] | 745 | if (flag_set['f']) {
|
---|
[146] | 746 | tmp = resolve_softlinks_to_get_to_actual_device_file(flag_val['f']);
|
---|
[783] | 747 | paranoid_alloc(bkpinfo->boot_device,tmp);
|
---|
[59] | 748 | }
|
---|
| 749 | if (flag_set['Q']) {
|
---|
[146] | 750 | if (tmp == NULL) {
|
---|
| 751 | printf("-f option required when using -Q\n");
|
---|
| 752 | finish(-1);
|
---|
| 753 | }
|
---|
[59] | 754 | i = which_boot_loader(tmp);
|
---|
| 755 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
---|
[507] | 756 | printf(_("boot loader is %c, residing at %s\n"), i, tmp);
|
---|
[783] | 757 | paranoid_free(tmp);
|
---|
[59] | 758 | finish(0);
|
---|
| 759 | }
|
---|
[146] | 760 | paranoid_free(tmp);
|
---|
| 761 |
|
---|
| 762 | if (flag_set['P']) {
|
---|
[783] | 763 | paranoid_alloc(bkpinfo->postnuke_tarball,flag_val['P']);
|
---|
[146] | 764 | }
|
---|
[783] | 765 |
|
---|
[59] | 766 | if (flag_set['L']) {
|
---|
| 767 | bkpinfo->use_lzo = TRUE;
|
---|
| 768 | if (run_program_and_log_output("which lzop", FALSE)) {
|
---|
| 769 | retval++;
|
---|
| 770 | log_to_screen
|
---|
[507] | 771 | (_("Please install LZOP. You can't use '-L' until you do.\n"));
|
---|
[59] | 772 | }
|
---|
| 773 | }
|
---|
[1] | 774 |
|
---|
[59] | 775 | if (!flag_set['o']
|
---|
| 776 | &&
|
---|
| 777 | !run_program_and_log_output
|
---|
[687] | 778 | ("grep -Ei suse /etc/issue.net | grep -E '9.0' | grep 64", TRUE)) {
|
---|
[59] | 779 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 780 | log_to_screen
|
---|
[507] | 781 | (_("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary."));
|
---|
[59] | 782 | }
|
---|
[783] | 783 |
|
---|
[59] | 784 | if (flag_set['o']) {
|
---|
| 785 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 786 | }
|
---|
[1] | 787 | #ifndef __FreeBSD__
|
---|
[59] | 788 | else {
|
---|
| 789 | if (!is_this_a_valid_disk_format("vfat")) {
|
---|
| 790 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 791 | log_to_screen
|
---|
[507] | 792 | (_("Your kernel appears not to support vfat filesystems. I am therefore"));
|
---|
[59] | 793 | log_to_screen
|
---|
[507] | 794 | (_("using LILO instead of SYSLINUX as the CD/floppy's boot loader."));
|
---|
[59] | 795 | }
|
---|
| 796 | if (run_program_and_log_output("which mkfs.vfat", FALSE)) {
|
---|
| 797 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 798 | #ifdef __IA32__
|
---|
[59] | 799 | log_to_screen
|
---|
[507] | 800 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as"));
|
---|
[59] | 801 | log_to_screen
|
---|
[507] | 802 | (_("your boot loader. I shall therefore use LILO instead."));
|
---|
[1] | 803 | #endif
|
---|
| 804 | #ifdef __IA64__
|
---|
[59] | 805 | log_to_screen
|
---|
[507] | 806 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI"));
|
---|
| 807 | log_to_screen(_("environment correctly. Please install it."));
|
---|
[59] | 808 | fatal_error("Aborting");
|
---|
[1] | 809 | #endif
|
---|
[59] | 810 | }
|
---|
[1] | 811 | #ifdef __IA64__
|
---|
[59] | 812 | /* We force ELILO usage on IA64 */
|
---|
| 813 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 814 | #endif
|
---|
[59] | 815 | }
|
---|
[1] | 816 | #endif
|
---|
| 817 |
|
---|
[59] | 818 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
---|
| 819 | paranoid_system("touch /boot/boot.b");
|
---|
| 820 | }
|
---|
[1] | 821 |
|
---|
[59] | 822 | i = flag_set['O'] + flag_set['V'];
|
---|
| 823 | if (i == 0) {
|
---|
| 824 | retval++;
|
---|
[507] | 825 | log_to_screen(_("Specify backup (-O), verify (-V) or both (-OV).\n"));
|
---|
[59] | 826 | }
|
---|
[1] | 827 |
|
---|
| 828 | /* and finally... */
|
---|
| 829 |
|
---|
[59] | 830 | return (retval);
|
---|
[1] | 831 | }
|
---|
| 832 |
|
---|
| 833 |
|
---|
| 834 |
|
---|
| 835 | /**
|
---|
| 836 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 837 | * @p flag_set and @p flag_val.
|
---|
| 838 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 839 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 840 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 841 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 842 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 843 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 844 | * @return The number of problems with the command line (0 for success).
|
---|
| 845 | */
|
---|
| 846 | int
|
---|
[59] | 847 | retrieve_switches_from_command_line(int argc, char *argv[],
|
---|
[171] | 848 | char *flag_val[128],
|
---|
[59] | 849 | bool flag_set[128])
|
---|
[1] | 850 | {
|
---|
[59] | 851 | /*@ ints ** */
|
---|
| 852 | int opt = 0;
|
---|
[171] | 853 | char *tmp;
|
---|
[59] | 854 | int i = 0;
|
---|
| 855 | int len;
|
---|
[1] | 856 |
|
---|
[59] | 857 | /*@ bools *** */
|
---|
| 858 | bool bad_switches = FALSE;
|
---|
[1] | 859 |
|
---|
[59] | 860 | assert(flag_val != NULL);
|
---|
| 861 | assert(flag_set != NULL);
|
---|
[1] | 862 |
|
---|
[59] | 863 | for (i = 0; i < 128; i++) {
|
---|
[171] | 864 | flag_val[i] = NULL;
|
---|
[59] | 865 | flag_set[i] = FALSE;
|
---|
[1] | 866 | }
|
---|
[59] | 867 | while ((opt =
|
---|
| 868 | getopt(argc, argv,
|
---|
[107] | 869 | "0123456789A:B:C:DE:FHI:J:K:LNOP:QRS:T:VWb:c:d:ef:gik:l:mn:op:rs:tuw:x:"))
|
---|
[59] | 870 | != -1) {
|
---|
| 871 | if (opt == '?') {
|
---|
| 872 | bad_switches = TRUE;
|
---|
| 873 | /*log_it("Invalid option: %c\n",optopt); */
|
---|
| 874 | } else {
|
---|
| 875 | if (flag_set[optopt]) {
|
---|
| 876 | bad_switches = TRUE;
|
---|
[507] | 877 | asprintf(&tmp, _("Switch -%c previously defined as %s\n"), opt,
|
---|
[59] | 878 | flag_val[i]);
|
---|
| 879 | log_to_screen(tmp);
|
---|
[171] | 880 | paranoid_free(tmp);
|
---|
[59] | 881 | } else {
|
---|
| 882 | flag_set[opt] = TRUE;
|
---|
| 883 | if (optarg) {
|
---|
| 884 | len = strlen(optarg);
|
---|
| 885 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 886 | optarg[--len] = '\0';
|
---|
| 887 | log_to_screen
|
---|
[507] | 888 | (_("Warning - param '%s' should not have trailing slash!"),
|
---|
[59] | 889 | optarg);
|
---|
| 890 | }
|
---|
| 891 | if (opt == 'd') {
|
---|
| 892 | if (strchr(flag_val[opt], '/')
|
---|
| 893 | && flag_val[opt][0] != '/') {
|
---|
[171] | 894 | asprintf(&tmp,
|
---|
[507] | 895 | _("-%c flag --- must be absolute path --- '%s' isn't absolute"),
|
---|
[59] | 896 | opt, flag_val[opt]);
|
---|
| 897 | log_to_screen(tmp);
|
---|
[171] | 898 | paranoid_free(tmp);
|
---|
[59] | 899 | bad_switches = TRUE;
|
---|
| 900 | }
|
---|
| 901 | }
|
---|
[171] | 902 | asprintf(&flag_val[opt], optarg);
|
---|
[59] | 903 | }
|
---|
| 904 | }
|
---|
[1] | 905 | }
|
---|
| 906 | }
|
---|
[59] | 907 | for (i = optind; i < argc; i++) {
|
---|
| 908 | bad_switches = TRUE;
|
---|
[507] | 909 | asprintf(&tmp, _("Invalid arg -- %s\n"), argv[i]);
|
---|
[59] | 910 | log_to_screen(tmp);
|
---|
[171] | 911 | paranoid_free(tmp);
|
---|
[59] | 912 | }
|
---|
| 913 | return (bad_switches);
|
---|
[1] | 914 | }
|
---|
| 915 |
|
---|
| 916 |
|
---|
| 917 |
|
---|
| 918 |
|
---|
| 919 | /**
|
---|
| 920 | * Print a not-so-helpful help message and exit.
|
---|
| 921 | */
|
---|
[59] | 922 | void help_screen()
|
---|
[1] | 923 | {
|
---|
[59] | 924 | log_msg(1, "Type 'man mondo-archive' for more information\n");
|
---|
| 925 | exit(1);
|
---|
[1] | 926 | }
|
---|
| 927 |
|
---|
| 928 |
|
---|
| 929 | /**
|
---|
| 930 | * Terminate Mondo in response to a signal.
|
---|
| 931 | * @param sig The signal number received.
|
---|
| 932 | */
|
---|
| 933 | void terminate_daemon(int sig)
|
---|
| 934 | {
|
---|
[171] | 935 | char *tmp;
|
---|
| 936 | char *tmp2;
|
---|
[1] | 937 |
|
---|
[59] | 938 | switch (sig) {
|
---|
[1] | 939 | case SIGINT:
|
---|
[507] | 940 | asprintf(&tmp, _("SIGINT signal received from OS"));
|
---|
| 941 | asprintf(&tmp2, _("You interrupted me :-)"));
|
---|
[1] | 942 | break;
|
---|
| 943 | case SIGKILL:
|
---|
[507] | 944 | asprintf(&tmp, _("SIGKILL signal received from OS"));
|
---|
[171] | 945 | asprintf(&tmp2,
|
---|
[507] | 946 | _("I seriously have no clue how this signal even got to me. Something's wrong with your system."));
|
---|
[1] | 947 | break;
|
---|
| 948 | case SIGTERM:
|
---|
[507] | 949 | asprintf(&tmp, _("SIGTERM signal received from OS"));
|
---|
| 950 | asprintf(&tmp2, _("Got terminate signal"));
|
---|
[1] | 951 | break;
|
---|
| 952 | case SIGHUP:
|
---|
[507] | 953 | asprintf(&tmp, _("SIGHUP signal received from OS"));
|
---|
| 954 | asprintf(&tmp2, _("Hangup on line"));
|
---|
[1] | 955 | break;
|
---|
| 956 | case SIGSEGV:
|
---|
[507] | 957 | asprintf(&tmp, _("SIGSEGV signal received from OS"));
|
---|
[171] | 958 | asprintf(&tmp2,
|
---|
[507] | 959 | _("Internal programming error. Please send a backtrace as well as your log."));
|
---|
[1] | 960 | break;
|
---|
| 961 | case SIGPIPE:
|
---|
[507] | 962 | asprintf(&tmp, _("SIGPIPE signal received from OS"));
|
---|
| 963 | asprintf(&tmp2, _("Pipe was broken"));
|
---|
[1] | 964 | break;
|
---|
[59] | 965 | case SIGABRT:
|
---|
[507] | 966 | asprintf(&tmp, _("SIGABRT signal received from OS"));
|
---|
[171] | 967 | asprintf(&tmp2,
|
---|
[507] | 968 | _("Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message."));
|
---|
[59] | 969 | break;
|
---|
[1] | 970 | default:
|
---|
[507] | 971 | asprintf(&tmp, _("(Unknown)"));
|
---|
| 972 | asprintf(&tmp2, _("(Unknown)"));
|
---|
[59] | 973 | }
|
---|
[1] | 974 |
|
---|
[59] | 975 | log_to_screen(tmp);
|
---|
| 976 | log_to_screen(tmp2);
|
---|
[171] | 977 | paranoid_free(tmp);
|
---|
| 978 | paranoid_free(tmp2);
|
---|
[59] | 979 | if (sig == SIGABRT) {
|
---|
| 980 | sleep(10);
|
---|
| 981 | }
|
---|
| 982 | kill_buffer();
|
---|
| 983 | fatal_error
|
---|
| 984 | ("Mondoarchive is terminating in response to a signal from the OS");
|
---|
| 985 | finish(254); // just in case
|
---|
[1] | 986 | }
|
---|
| 987 |
|
---|
| 988 |
|
---|
| 989 | /**
|
---|
| 990 | * Turn signal-trapping on or off.
|
---|
| 991 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 992 | */
|
---|
| 993 | void set_signals(int on)
|
---|
| 994 | {
|
---|
[59] | 995 | int signals[] =
|
---|
| 996 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
| 997 | int i;
|
---|
| 998 |
|
---|
| 999 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1000 | for (i = 0; signals[i]; i++) {
|
---|
| 1001 | if (on) {
|
---|
| 1002 | signal(signals[i], terminate_daemon);
|
---|
| 1003 | } else {
|
---|
| 1004 | signal(signals[i], termination_in_progress);
|
---|
| 1005 | }
|
---|
| 1006 | }
|
---|
[1] | 1007 | }
|
---|
| 1008 |
|
---|
| 1009 |
|
---|
| 1010 | /**
|
---|
| 1011 | * Exit immediately without cleaning up.
|
---|
| 1012 | * @param sig The signal we are exiting due to.
|
---|
| 1013 | */
|
---|
| 1014 | void termination_in_progress(int sig)
|
---|
| 1015 | {
|
---|
[59] | 1016 | log_msg(1, "Termination in progress");
|
---|
| 1017 | usleep(1000);
|
---|
| 1018 | pthread_exit(0);
|
---|
[1] | 1019 | }
|
---|
| 1020 |
|
---|
| 1021 | /* @} - end of cliGroup */
|
---|