| 1 | /***************************************************************************
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| 2 | $Id: mondo-cli.c 1081 2007-01-28 22:20:07Z bruno $
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| 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 "my-stuff.h"
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| 13 | #include "../common/mondostructures.h"
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| 14 | #include "mondo-cli-EXT.h"
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| 15 | #include "../common/libmondo.h"
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| 16 | #ifndef S_SPLINT_S
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| 17 | #include <pthread.h>
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| 18 | #endif
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| 19 | #include "mr_mem.h"
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| 20 |
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| 21 | extern int g_loglevel;
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| 22 | extern bool g_text_mode;
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| 23 | extern bool g_skip_floppies; ///< Whether to skip the creation of boot disks
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| 24 | extern bool g_cd_recovery;
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| 25 | extern double g_kernel_version;
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| 26 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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| 27 |
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| 28 | /**
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| 29 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 30 | * backup program.
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| 31 | * @note You @b MUST declare this variable somewhere in your program if
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| 32 | * you use libmondo. Otherwise the link will fail.
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| 33 | * @ingroup globalGroup
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| 34 | */
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| 35 | bool g_ISO_restore_mode = FALSE;
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| 36 |
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| 37 | extern double g_kernel_version;
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| 38 | extern int g_current_media_number;
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| 39 | extern pid_t g_main_pid;
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| 40 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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| 41 |
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| 42 | /* Do we use extended attributes and acl ?
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| 43 | * By default no, use --acl & --attr options to force their usage */
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| 44 | char *g_getfacl = NULL;
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| 45 | char *g_getfattr = NULL;
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| 46 |
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| 47 | /**
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| 48 | * @addtogroup cliGroup
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| 49 | * @{
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| 50 | */
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| 51 | /**
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| 52 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 53 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 54 | * @param argv The argument vector; @p argv passed to main().
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| 55 | * @param bkpinfo The backup information structure to populate.
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| 56 | * @return The number of problems with the command line (0 for success).
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| 57 | */
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| 58 | int
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| 59 | handle_incoming_parameters(int argc, char *argv[],
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| 60 | struct s_bkpinfo *bkpinfo)
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| 61 | {
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| 62 | /*@ int *** */
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| 63 | int res = 0;
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| 64 | int retval = 0;
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| 65 | int i = 0, j;
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| 66 |
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| 67 | /*@ buffers *************** */
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| 68 | char *tmp;
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| 69 | char *flag_val[128];
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| 70 | bool flag_set[128];
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| 71 |
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| 72 | sensibly_set_tmpdir_and_scratchdir(bkpinfo);
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| 73 |
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| 74 | for (i = 0; i < 128; i++) {
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| 75 | flag_val[i] = NULL;
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| 76 | flag_set[i] = FALSE;
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| 77 | }
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| 78 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 79 | bkpinfo->media_size[j] = 650;
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| 80 | } /* default */
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| 81 | res =
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| 82 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 83 | flag_set);
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| 84 | log_it("value: %s", flag_val['s']);
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| 85 | retval += res;
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| 86 | if (!retval) {
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| 87 | res = process_switches(bkpinfo, flag_val, flag_set);
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| 88 | retval += res;
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| 89 | }
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| 90 | /*
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| 91 | if (!retval)
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| 92 | {
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| 93 | */
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| 94 | log_msg(3, "Switches:-");
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| 95 | for (i = 0; i < 128; i++) {
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| 96 | if (flag_set[i]) {
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| 97 | mr_asprintf(&tmp, "-%c %s", i, flag_val[i]);
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| 98 | log_msg(3, tmp);
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| 99 | mr_free(tmp);
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| 100 | }
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| 101 | }
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| 102 | // }
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| 103 | mr_asprintf(&tmp, "rm -Rf %s/mondo.tmp.*", bkpinfo->tmpdir);
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| 104 | paranoid_system(tmp);
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| 105 | mr_free(tmp);
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| 106 |
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| 107 | mr_asprintf(&tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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| 108 | paranoid_system(tmp);
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| 109 | mr_free(tmp);
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| 110 |
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| 111 | /* BERLIOS : Useless ???
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| 112 | s-printf(bkpinfo->tmpdir + strlen(bkpinfo->tmpdir), "/mondo.tmp.%ld",
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| 113 | random() % 32767);
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| 114 | s-printf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 115 | "/mondo.scratch.%ld", random() % 32767);
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| 116 | */
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| 117 |
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| 118 | mr_asprintf(&tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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| 119 | paranoid_system(tmp);
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| 120 | mr_free(tmp);
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| 121 |
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| 122 | mr_asprintf(&tmp, "mkdir -p %s", bkpinfo->scratchdir);
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| 123 | paranoid_system(tmp);
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| 124 | mr_free(tmp);
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| 125 |
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| 126 | if (bkpinfo->nfs_mount != NULL) {
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| 127 | store_nfs_config(bkpinfo);
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| 128 | }
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| 129 | return (retval);
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| 130 | }
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| 131 |
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| 132 |
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| 133 | /**
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| 134 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 135 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 136 | * @param value The sizespec (e.g. "2g", "40m").
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| 137 | * @return 0, always.
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| 138 | * @bug Return code not needed.
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| 139 | */
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| 140 | int process_the_s_switch(struct s_bkpinfo *bkpinfo, char *value)
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| 141 | {
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| 142 | int j;
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| 143 | char *tmp;
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| 144 | char *p;
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| 145 | char *q;
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| 146 | char *comment;
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| 147 |
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| 148 | assert(bkpinfo != NULL);
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| 149 | assert(value != NULL);
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| 150 |
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| 151 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 152 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 153 | j++, p = strchr(p, ',') + 1) {
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| 154 | mr_asprintf(&tmp, p);
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| 155 | q = strchr(tmp, ',');
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| 156 | if (q != NULL) {
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| 157 | *q = '\0';
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| 158 | }
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| 159 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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| 160 | mr_free(tmp);
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| 161 |
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| 162 | mr_asprintf(&comment, "media_size[%d] = %ld", j,
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| 163 | bkpinfo->media_size[j]);
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| 164 | log_msg(3, comment);
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| 165 | mr_free(comment);
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| 166 | }
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| 167 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 168 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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| 169 | }
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| 170 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 171 | if (bkpinfo->media_size[j] <= 0) {
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| 172 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 173 | return (-1);
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| 174 | }
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| 175 | }
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| 176 | return (0);
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| 177 | }
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| 178 |
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| 179 |
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| 180 | /**
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| 181 | * Process mondoarchive's command-line switches.
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| 182 | * @param bkpinfo The backup information structure to populate.
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| 183 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 184 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 185 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 186 | * FALSE if it's not.
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| 187 | * @return The number of problems with the switches, or 0 for success.
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| 188 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 189 | */
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| 190 | int
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| 191 | process_switches(struct s_bkpinfo *bkpinfo,
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| 192 | char *flag_val[128], bool flag_set[128])
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| 193 | {
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| 194 |
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| 195 | /*@ ints *** */
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| 196 | int i = 0;
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| 197 | int j = 0;
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| 198 | int retval = 0;
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| 199 | int percent = 0;
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| 200 |
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| 201 | /*@ buffers ** */
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| 202 | char *tmp = NULL;
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| 203 | char *tmp1 = NULL;
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| 204 | char *psz = NULL;
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| 205 | char *p = NULL;
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| 206 | char *q = NULL;
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| 207 |
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| 208 | long itbs = 0L;
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| 209 |
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| 210 | struct stat buf;
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| 211 |
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| 212 | assert(bkpinfo != NULL);
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| 213 | assert(flag_val != NULL);
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| 214 | assert(flag_set != NULL);
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| 215 |
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| 216 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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| 217 |
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| 218 | /* compulsory */
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| 219 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 220 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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| 221 | flag_set['w'] + flag_set['C'] + flag_set['U'];
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| 222 | if (i == 0) {
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| 223 | retval++;
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| 224 | log_to_screen(_("You must specify the media type\n"));
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| 225 | }
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| 226 | if (i > 1) {
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| 227 | retval++;
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| 228 | log_to_screen(_("Please specify only one media type\n"));
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| 229 | }
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| 230 | if (flag_set['K']) {
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| 231 | g_loglevel = atoi(flag_val['K']);
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| 232 | if (g_loglevel < 3) {
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| 233 | g_loglevel = 3;
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| 234 | }
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| 235 | }
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| 236 | if (flag_set['L'] && flag_set['0']) {
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| 237 | retval++;
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| 238 | log_to_screen(_("You cannot have 'no compression' _and_ LZOP.\n"));
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| 239 | }
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| 240 | bkpinfo->backup_data = flag_set['O'];
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| 241 | bkpinfo->verify_data = flag_set['V'];
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| 242 | if (flag_set['I'] && !bkpinfo->backup_data) {
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| 243 | log_to_screen(_("-I switch is ignored if just verifying"));
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| 244 | }
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| 245 | if (flag_set['E'] && !bkpinfo->backup_data) {
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| 246 | log_to_screen(_("-E switch is ignored if just verifying"));
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| 247 | }
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| 248 |
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| 249 | tmp = find_home_of_exe("afio");
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| 250 | tmp1 = find_home_of_exe("star");
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| 251 | if (!tmp) {
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| 252 | if (tmp1) {
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| 253 | flag_set['R'] = TRUE;
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| 254 | log_msg(1, "Using star instead of afio");
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| 255 | } else {
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| 256 | fatal_error
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| 257 | ("Neither afio nor star is installed. Please install at least one.");
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| 258 | }
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| 259 | }
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| 260 | mr_free(tmp);
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| 261 |
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| 262 | if (flag_set['R']) {
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| 263 | bkpinfo->use_star = TRUE;
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| 264 | if (flag_set['L']) {
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| 265 | fatal_error("You may not use star and lzop at the same time.");
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| 266 | }
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| 267 | if (!tmp1) {
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| 268 | fatal_error
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| 269 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
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| 270 | }
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| 271 | }
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| 272 | mr_free(tmp1);
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| 273 |
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| 274 | if (flag_set['W']) {
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| 275 | bkpinfo->nonbootable_backup = TRUE;
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| 276 | log_to_screen("Warning - you have opted for non-bootable backup");
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| 277 | if (flag_set['f'] || flag_set['l']) {
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| 278 | log_to_screen
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| 279 | (_("You don't need to specify bootloader or bootdevice"));
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| 280 | }
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| 281 | }
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| 282 | if (flag_set['t'] && flag_set['H']) {
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| 283 | fatal_error
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| 284 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
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| 285 | }
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| 286 | if (flag_set['I']) {
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| 287 | if (!strcmp(bkpinfo->include_paths, "/")) {
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| 288 | log_msg(2, "'/' is pleonastic.");
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| 289 | bkpinfo->include_paths = NULL;
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| 290 | }
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| 291 | mr_asprintf(&tmp1, flag_val['I']);
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| 292 | p = tmp1;
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| 293 | q = tmp1;
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| 294 |
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| 295 | /* Cut the flag_val['I'] in parts containing all paths to test them */
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| 296 | while (p != NULL) {
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| 297 | q = strchr(p, ' ');
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| 298 | if (q != NULL) {
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| 299 | *q = '\0';
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| 300 | if (stat(p, &buf) != 0) {
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| 301 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 302 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 303 | }
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| 304 | p = q+1 ;
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| 305 | } else {
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| 306 | if (stat(p, &buf) != 0) {
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| 307 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 308 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 309 | }
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| 310 | p = NULL;
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| 311 | }
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| 312 | }
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| 313 | mr_free(tmp1);
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| 314 |
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| 315 | if (bkpinfo->include_paths == NULL) {
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| 316 | mr_asprintf(&tmp1, "%s", flag_val['I']);
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| 317 | } else {
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| 318 | mr_asprintf(&tmp1, "%s %s", bkpinfo->include_paths, flag_val['I']);
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| 319 | }
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| 320 | mr_allocstr(bkpinfo->include_paths,tmp1);
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| 321 | mr_free(tmp1);
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| 322 |
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| 323 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
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| 324 | if (bkpinfo->include_paths[0] == '-') {
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| 325 | retval++;
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| 326 | log_to_screen(_("Please supply a sensible value with '-I'\n"));
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| 327 | }
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| 328 | }
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| 329 |
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| 330 | if (g_kernel_version >= 2.6 && !flag_set['d']
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| 331 | && (flag_set['c'] || flag_set['w'])) {
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| 332 | fatal_error
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| 333 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
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| 334 | }
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| 335 |
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| 336 | if (flag_set['J']) {
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| 337 | if (flag_set['I']) {
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| 338 | retval++;
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| 339 | log_to_screen
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| 340 | (_("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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| 341 | }
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| 342 | bkpinfo->make_filelist = FALSE;
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| 343 | mr_allocstr(bkpinfo->include_paths, flag_val['J']);
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| 344 | }
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| 345 |
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| 346 | if (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) {
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| 347 | if (!flag_set['r'] && g_kernel_version <= 2.5
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| 348 | && strstr(flag_val['d'], "/dev/")) {
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| 349 | fatal_error
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| 350 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
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| 351 | }
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| 352 | if (flag_set['r'] && g_kernel_version <= 2.5
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| 353 | && !strstr(flag_val['d'], "/dev/")) {
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| 354 | fatal_error
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| 355 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
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| 356 | }
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| 357 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
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| 358 | log_to_screen
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| 359 | (_("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk..."));
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| 360 | }
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| 361 |
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| 362 | if (flag_set['C']) {
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| 363 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
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| 364 | if (bkpinfo->cdrw_speed < 1) {
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| 365 | fatal_error
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| 366 | ("You specified a silly speed for a CD-R[W] drive");
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| 367 | }
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| 368 | if (!flag_set['L']) {
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| 369 | log_to_screen
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| 370 | (_("You must use -L with -C. Therefore I am setting it for you."));
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| 371 | flag_set['L'] = 1;
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| 372 | flag_val['L'] = NULL;
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| 373 | }
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| 374 | } else {
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| 375 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
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| 376 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
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| 377 | if (flag_set['c']) {
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| 378 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
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| 379 | } else if (flag_set['w']) {
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| 380 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
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| 381 | } else if (flag_set['r']) {
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| 382 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
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| 383 | }
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| 384 |
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| 385 | if (bkpinfo->cdrw_speed < 1) {
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| 386 | fatal_error
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| 387 | ("You specified a silly speed for a CD-R[W] drive");
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| 388 | }
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| 389 | }
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| 390 | }
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| 391 |
|
|---|
| 392 | if (flag_set['t'] && !flag_set['d']) {
|
|---|
| 393 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
|---|
| 394 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
|---|
| 395 | fatal_error
|
|---|
| 396 | ("Tape device not specified. I couldn't find it either.");
|
|---|
| 397 | }
|
|---|
| 398 | flag_set['d'] = TRUE;
|
|---|
| 399 | mr_free(tmp); // allocation from find_tape_device_and_size
|
|---|
| 400 |
|
|---|
| 401 | mr_asprintf(&tmp,
|
|---|
| 402 | _("You didn't specify a tape streamer device. I'm assuming %s"),
|
|---|
| 403 | flag_val['d']);
|
|---|
| 404 | log_to_screen(tmp);
|
|---|
| 405 | mr_free(tmp);
|
|---|
| 406 | percent = 0;
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 | if (flag_set['U']) // USB
|
|---|
| 410 | {
|
|---|
| 411 | if (! flag_set['d']) {
|
|---|
| 412 | fatal_error
|
|---|
| 413 | ("You need to specify a device file with -d for bootable USB device creation");
|
|---|
| 414 | }
|
|---|
| 415 | if (!flag_set['s']) {
|
|---|
| 416 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
|
|---|
| 417 | }
|
|---|
| 418 | }
|
|---|
| 419 |
|
|---|
| 420 | if (flag_set['r']) // DVD
|
|---|
| 421 | {
|
|---|
| 422 | if (flag_set['m']) {
|
|---|
| 423 | fatal_error
|
|---|
| 424 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
|---|
| 425 | }
|
|---|
| 426 | if (!flag_set['d']) {
|
|---|
| 427 | if ((flag_val['d'] = find_dvd_device()) != NULL) {
|
|---|
| 428 | flag_set['d'] = TRUE;
|
|---|
| 429 | log_to_screen(_("I guess DVD drive is at %s"), flag_val['d']);
|
|---|
| 430 | }
|
|---|
| 431 | }
|
|---|
| 432 |
|
|---|
| 433 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 434 | fatal_error
|
|---|
| 435 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 436 | }
|
|---|
| 437 | if (!flag_set['s']) {
|
|---|
| 438 | mr_asprintf(&flag_val['s'], "%dm", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
|---|
| 439 | log_to_screen
|
|---|
| 440 | (_("You did not specify a size (-s) for DVD. I'm guessing %s."),
|
|---|
| 441 | flag_val['s']);
|
|---|
| 442 | flag_set['s'] = 1;
|
|---|
| 443 | }
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| 446 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
|---|
| 447 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 448 | fatal_error
|
|---|
| 449 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 450 | }
|
|---|
| 451 | if (flag_set['O']) {
|
|---|
| 452 | if (flag_set['s']) {
|
|---|
| 453 | if (flag_set['t']) {
|
|---|
| 454 | fatal_error
|
|---|
| 455 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
|---|
| 456 | }
|
|---|
| 457 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 458 | fatal_error("Bad -s switch");
|
|---|
| 459 | }
|
|---|
| 460 | } else if (flag_set['u'] || flag_set['t']) {
|
|---|
| 461 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
|---|
| 462 | bkpinfo->media_size[i] = 0;
|
|---|
| 463 | }
|
|---|
| 464 | } else {
|
|---|
| 465 | retval++;
|
|---|
| 466 | log_to_screen("Tape size not specified.\n");
|
|---|
| 467 | }
|
|---|
| 468 | }
|
|---|
| 469 | } else { /* CD|USB size */
|
|---|
| 470 | if (flag_set['s']) {
|
|---|
| 471 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 472 | fatal_error("Bad -s switch");
|
|---|
| 473 | }
|
|---|
| 474 | }
|
|---|
| 475 | if (flag_set['w']) {
|
|---|
| 476 | bkpinfo->wipe_media_first = TRUE;
|
|---|
| 477 | } /* CD-RW */
|
|---|
| 478 | }
|
|---|
| 479 | if (flag_set['n']) {
|
|---|
| 480 | mr_allocstr(bkpinfo->nfs_mount,flag_val['n']);
|
|---|
| 481 | if (!flag_set['d']) {
|
|---|
| 482 | mr_allocstr(bkpinfo->nfs_remote_dir,"/");
|
|---|
| 483 | }
|
|---|
| 484 | mr_asprintf(&tmp, "mount | grep -E '^%s .*$' | cut -d' ' -f3",
|
|---|
| 485 | bkpinfo->nfs_mount);
|
|---|
| 486 | mr_free(bkpinfo->isodir);
|
|---|
| 487 | bkpinfo->isodir = call_program_and_get_last_line_of_output(tmp);
|
|---|
| 488 | mr_free(tmp);
|
|---|
| 489 |
|
|---|
| 490 | if (strlen(bkpinfo->isodir) < 3) {
|
|---|
| 491 | retval++;
|
|---|
| 492 | log_to_screen(_("NFS share is not mounted. Please mount it.\n"));
|
|---|
| 493 | }
|
|---|
| 494 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
|---|
| 495 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
|---|
| 496 | }
|
|---|
| 497 |
|
|---|
| 498 | if (flag_set['c']) {
|
|---|
| 499 | bkpinfo->backup_media_type = cdr;
|
|---|
| 500 | }
|
|---|
| 501 | if (flag_set['C']) {
|
|---|
| 502 | bkpinfo->backup_media_type = cdstream;
|
|---|
| 503 | }
|
|---|
| 504 | if (flag_set['i']) {
|
|---|
| 505 | bkpinfo->backup_media_type = iso;
|
|---|
| 506 | }
|
|---|
| 507 | if (flag_set['n']) {
|
|---|
| 508 | bkpinfo->backup_media_type = nfs;
|
|---|
| 509 | }
|
|---|
| 510 | if (flag_set['r']) {
|
|---|
| 511 | bkpinfo->backup_media_type = dvd;
|
|---|
| 512 | }
|
|---|
| 513 | if (flag_set['t']) {
|
|---|
| 514 | bkpinfo->backup_media_type = tape;
|
|---|
| 515 | }
|
|---|
| 516 | if (flag_set['u']) {
|
|---|
| 517 | bkpinfo->backup_media_type = udev;
|
|---|
| 518 | }
|
|---|
| 519 | if (flag_set['w']) {
|
|---|
| 520 | bkpinfo->backup_media_type = cdrw;
|
|---|
| 521 | }
|
|---|
| 522 | if (flag_set['U']) {
|
|---|
| 523 | bkpinfo->backup_media_type = usb;
|
|---|
| 524 | }
|
|---|
| 525 | if (flag_set['z']) {
|
|---|
| 526 | if (find_home_of_exe("getfattr")) {
|
|---|
| 527 | mr_asprintf(&g_getfattr,"getfattr");
|
|---|
| 528 | }
|
|---|
| 529 | if (find_home_of_exe("getfacl")) {
|
|---|
| 530 | mr_asprintf(&g_getfacl,"getfacl");
|
|---|
| 531 | }
|
|---|
| 532 | }
|
|---|
| 533 |
|
|---|
| 534 | /* optional, popular */
|
|---|
| 535 | if (flag_set['g']) {
|
|---|
| 536 | g_text_mode = FALSE;
|
|---|
| 537 | }
|
|---|
| 538 |
|
|---|
| 539 | if (flag_set['E']) {
|
|---|
| 540 | mr_asprintf(&tmp1, flag_val['E']);
|
|---|
| 541 | p = tmp1;
|
|---|
| 542 | q = tmp1;
|
|---|
| 543 |
|
|---|
| 544 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
|---|
| 545 | while (p != NULL) {
|
|---|
| 546 | q = strchr(p, ' ');
|
|---|
| 547 | if (q != NULL) {
|
|---|
| 548 | *q = '\0';
|
|---|
| 549 | /* Fix bug 14 where ending / cause a problem later
|
|---|
| 550 | * so handled here for the moment */
|
|---|
| 551 | q--;
|
|---|
| 552 | if (*q == '/') {
|
|---|
| 553 | *q = '\0';
|
|---|
| 554 | }
|
|---|
| 555 | q++;
|
|---|
| 556 | /* End of bug fix */
|
|---|
| 557 | if (stat(p, &buf) != 0) {
|
|---|
| 558 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
|---|
| 559 | }
|
|---|
| 560 | p = q+1 ;
|
|---|
| 561 | } else {
|
|---|
| 562 | if (stat(p, &buf) != 0) {
|
|---|
| 563 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
|---|
| 564 | }
|
|---|
| 565 | p = NULL;
|
|---|
| 566 | }
|
|---|
| 567 | }
|
|---|
| 568 | mr_free(tmp1);
|
|---|
| 569 |
|
|---|
| 570 | if (bkpinfo->exclude_paths == NULL) {
|
|---|
| 571 | mr_asprintf(&tmp1, "%s", flag_val['E']);
|
|---|
| 572 | } else {
|
|---|
| 573 | mr_asprintf(&tmp1, "%s %s", bkpinfo->exclude_paths, flag_val['E']);
|
|---|
| 574 | }
|
|---|
| 575 | mr_allocstr(bkpinfo->exclude_paths,tmp1);
|
|---|
| 576 | mr_free(tmp1);
|
|---|
| 577 | }
|
|---|
| 578 |
|
|---|
| 579 | if (flag_set['e']) {
|
|---|
| 580 | bkpinfo->please_dont_eject = TRUE;
|
|---|
| 581 | }
|
|---|
| 582 |
|
|---|
| 583 | if (flag_set['N']) // exclude NFS mounts & devices
|
|---|
| 584 | {
|
|---|
| 585 | psz = list_of_NFS_mounts_only();
|
|---|
| 586 | if (bkpinfo->exclude_paths != NULL) {
|
|---|
| 587 | mr_asprintf(&tmp1, "%s %s", bkpinfo->exclude_paths, psz);
|
|---|
| 588 | } else {
|
|---|
| 589 | mr_asprintf(&tmp1, "%s", psz);
|
|---|
| 590 | }
|
|---|
| 591 | mr_free(psz);
|
|---|
| 592 | mr_allocstr(bkpinfo->exclude_paths, tmp1);
|
|---|
| 593 | mr_free(tmp1);
|
|---|
| 594 |
|
|---|
| 595 | log_msg(3, "-N means we're now excluding %s",
|
|---|
| 596 | bkpinfo->exclude_paths);
|
|---|
| 597 | }
|
|---|
| 598 |
|
|---|
| 599 | if (flag_set['b']) {
|
|---|
| 600 | mr_asprintf(&psz, flag_val['b']);
|
|---|
| 601 | log_msg(1, "psz = '%s'", psz);
|
|---|
| 602 | if (psz[strlen(psz) - 1] == 'k') {
|
|---|
| 603 | psz[strlen(psz) - 1] = '\0';
|
|---|
| 604 | itbs = atol(psz) * 1024L;
|
|---|
| 605 | } else {
|
|---|
| 606 | itbs = atol(psz);
|
|---|
| 607 | }
|
|---|
| 608 | mr_free(psz);
|
|---|
| 609 |
|
|---|
| 610 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
|---|
| 611 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
|---|
| 612 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
|---|
| 613 | fatal_error
|
|---|
| 614 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
|---|
| 615 | }
|
|---|
| 616 | bkpinfo->internal_tape_block_size = itbs;
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 | if (flag_set['D']) {
|
|---|
| 620 | bkpinfo->differential = 1;
|
|---|
| 621 | // bkpinfo->differential = atoi (flag_val['D']);
|
|---|
| 622 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
|---|
| 623 | fatal_error
|
|---|
| 624 | ("The D option should be between 1 and 9 inclusive");
|
|---|
| 625 | }
|
|---|
| 626 | }
|
|---|
| 627 |
|
|---|
| 628 | if (flag_set['x']) {
|
|---|
| 629 | mr_allocstr(bkpinfo->image_devs,flag_val['x']);
|
|---|
| 630 | if (run_program_and_log_output("which ntfsclone", 2)) {
|
|---|
| 631 | fatal_error("Please install ntfsprogs package/tarball.");
|
|---|
| 632 | }
|
|---|
| 633 | }
|
|---|
| 634 |
|
|---|
| 635 | if (flag_set['m']) {
|
|---|
| 636 | bkpinfo->manual_cd_tray = TRUE;
|
|---|
| 637 | }
|
|---|
| 638 |
|
|---|
| 639 | if (flag_set['k']) {
|
|---|
| 640 | if (strcasecmp(flag_val['k'], "FAILSAFE")) {
|
|---|
| 641 | mr_allocstr(bkpinfo->kernel_path,"FAILSAFE");
|
|---|
| 642 |
|
|---|
| 643 | if (!does_file_exist(bkpinfo->kernel_path)) {
|
|---|
| 644 | retval++;
|
|---|
| 645 | mr_asprintf(&tmp,
|
|---|
| 646 | _("You specified kernel '%s', which does not exist\n"),
|
|---|
| 647 | bkpinfo->kernel_path);
|
|---|
| 648 | log_to_screen(tmp);
|
|---|
| 649 | mr_free(tmp);
|
|---|
| 650 | }
|
|---|
| 651 | } else {
|
|---|
| 652 | mr_allocstr(bkpinfo->kernel_path,flag_val['k']);
|
|---|
| 653 | }
|
|---|
| 654 | }
|
|---|
| 655 |
|
|---|
| 656 | if (flag_set['p']) {
|
|---|
| 657 | mr_allocstr(bkpinfo->prefix,flag_val['p']);
|
|---|
| 658 | }
|
|---|
| 659 |
|
|---|
| 660 | if (flag_set['d']) { /* backup directory (if ISO/NFS/USB) */
|
|---|
| 661 | if (flag_set['i']) {
|
|---|
| 662 | mr_allocstr(bkpinfo->isodir,flag_val['d']);
|
|---|
| 663 | mr_asprintf(&tmp, "ls -l %s", bkpinfo->isodir);
|
|---|
| 664 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 665 | fatal_error
|
|---|
| 666 | ("output folder does not exist - please create it");
|
|---|
| 667 | }
|
|---|
| 668 | mr_free(tmp);
|
|---|
| 669 | } else if (flag_set['n']) {
|
|---|
| 670 | mr_allocstr(bkpinfo->nfs_remote_dir,flag_val['d']);
|
|---|
| 671 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
|---|
| 672 | mr_allocstr(bkpinfo->media_device, flag_val['d']);
|
|---|
| 673 | }
|
|---|
| 674 | }
|
|---|
| 675 |
|
|---|
| 676 | if (flag_set['n']) {
|
|---|
| 677 | mr_asprintf(&tmp, "echo hi > %s/%s/.dummy.txt", bkpinfo->isodir,
|
|---|
| 678 | bkpinfo->nfs_remote_dir);
|
|---|
| 679 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 680 | retval++;
|
|---|
| 681 | mr_free(tmp);
|
|---|
| 682 | mr_asprintf(&tmp,
|
|---|
| 683 | _("Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n"),
|
|---|
| 684 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
|---|
| 685 | log_to_screen(tmp);
|
|---|
| 686 | }
|
|---|
| 687 | mr_free(tmp);
|
|---|
| 688 | }
|
|---|
| 689 |
|
|---|
| 690 | if (!flag_set['d']
|
|---|
| 691 | && (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['U'])) {
|
|---|
| 692 | if (g_kernel_version >= 2.6) {
|
|---|
| 693 | if (popup_and_get_string
|
|---|
| 694 | (_("Device"), _("Please specify the device"),
|
|---|
| 695 | bkpinfo->media_device)) {
|
|---|
| 696 | retval++;
|
|---|
| 697 | log_to_screen(_("User opted to cancel."));
|
|---|
| 698 | }
|
|---|
| 699 | } else if ((tmp = find_cdrw_device()) == NULL) {
|
|---|
| 700 | mr_allocstr(bkpinfo->media_device, tmp);
|
|---|
| 701 | mr_free(tmp);
|
|---|
| 702 | retval++;
|
|---|
| 703 | log_to_screen
|
|---|
| 704 | (_("Tried and failed to find CD-R[W] drive automatically.\n"));
|
|---|
| 705 | } else {
|
|---|
| 706 | flag_set['d'] = TRUE;
|
|---|
| 707 | mr_asprintf(&flag_val['d'], bkpinfo->media_device);
|
|---|
| 708 | }
|
|---|
| 709 | }
|
|---|
| 710 |
|
|---|
| 711 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
|---|
| 712 | retval++;
|
|---|
| 713 | log_to_screen(_("Please specify the backup device/directory.\n"));
|
|---|
| 714 | fatal_error
|
|---|
| 715 | ("You didn't use -d to specify the backup device/directory.");
|
|---|
| 716 | }
|
|---|
| 717 | /* optional, obscure */
|
|---|
| 718 | for (i = '0'; i <= '9'; i++) {
|
|---|
| 719 | if (flag_set[i]) {
|
|---|
| 720 | bkpinfo->compression_level = i - '0';
|
|---|
| 721 | } /* not '\0' but '0' */
|
|---|
| 722 | }
|
|---|
| 723 | j = (int) random() % 32768;
|
|---|
| 724 | if (flag_set['S']) {
|
|---|
| 725 | mr_asprintf(&tmp, "%s/mondo.scratch.%d", flag_val['S'], j);
|
|---|
| 726 | mr_free(bkpinfo->scratchdir);
|
|---|
| 727 | bkpinfo->scratchdir = tmp;
|
|---|
| 728 | }
|
|---|
| 729 | if (flag_set['T']) {
|
|---|
| 730 | mr_asprintf(&tmp, "%s/mondo.tmp.%d", flag_val['T'], j);
|
|---|
| 731 | mr_free(bkpinfo->tmpdir);
|
|---|
| 732 | bkpinfo->tmpdir = tmp;
|
|---|
| 733 | mr_asprintf(&tmp, "touch %s/.foo.dat", flag_val['T']);
|
|---|
| 734 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 735 | retval++;
|
|---|
| 736 | log_to_screen
|
|---|
| 737 | (_("Please specify a tempdir which I can write to. :)"));
|
|---|
| 738 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 739 | }
|
|---|
| 740 | mr_free(tmp);
|
|---|
| 741 |
|
|---|
| 742 | mr_asprintf(&tmp, "ln -sf %s/.foo.dat %s/.bar.dat", flag_val['T'],
|
|---|
| 743 | flag_val['T']);
|
|---|
| 744 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 745 | retval++;
|
|---|
| 746 | log_to_screen
|
|---|
| 747 | (_("Please don't specify a SAMBA or VFAT or NFS tmpdir."));
|
|---|
| 748 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 749 | }
|
|---|
| 750 | mr_free(tmp);
|
|---|
| 751 | }
|
|---|
| 752 |
|
|---|
| 753 | if (flag_set['A']) {
|
|---|
| 754 | mr_allocstr(bkpinfo->call_after_iso,flag_val['A']);
|
|---|
| 755 | }
|
|---|
| 756 | if (flag_set['B']) {
|
|---|
| 757 | mr_allocstr(bkpinfo->call_before_iso,flag_val['B']);
|
|---|
| 758 | }
|
|---|
| 759 | if (flag_set['F']) {
|
|---|
| 760 | g_skip_floppies = TRUE;
|
|---|
| 761 | }
|
|---|
| 762 | if (flag_set['H']) {
|
|---|
| 763 | g_cd_recovery = TRUE;
|
|---|
| 764 | }
|
|---|
| 765 | if (flag_set['l']) {
|
|---|
| 766 | #ifdef __FreeBSD__
|
|---|
| 767 | # define BOOT_LOADER_CHARS "GLBMR"
|
|---|
| 768 | #else
|
|---|
| 769 | # ifdef __IA64__
|
|---|
| 770 | # define BOOT_LOADER_CHARS "GER"
|
|---|
| 771 | # else
|
|---|
| 772 | # define BOOT_LOADER_CHARS "GLR"
|
|---|
| 773 | # endif
|
|---|
| 774 | #endif
|
|---|
| 775 | if (!strchr
|
|---|
| 776 | (BOOT_LOADER_CHARS,
|
|---|
| 777 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
|---|
| 778 | log_msg(1, "%c? What is %c? I need G, L, E or R.",
|
|---|
| 779 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
|---|
| 780 | fatal_error
|
|---|
| 781 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
|---|
| 782 | }
|
|---|
| 783 | #undef BOOT_LOADER_CHARS
|
|---|
| 784 | }
|
|---|
| 785 |
|
|---|
| 786 | tmp = NULL;
|
|---|
| 787 | if (flag_set['f']) {
|
|---|
| 788 | tmp = resolve_softlinks_to_get_to_actual_device_file(flag_val['f']);
|
|---|
| 789 | mr_allocstr(bkpinfo->boot_device,tmp);
|
|---|
| 790 | }
|
|---|
| 791 | if (flag_set['Q']) {
|
|---|
| 792 | if (tmp == NULL) {
|
|---|
| 793 | printf("-f option required when using -Q\n");
|
|---|
| 794 | finish(-1);
|
|---|
| 795 | }
|
|---|
| 796 | i = which_boot_loader(tmp);
|
|---|
| 797 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
|---|
| 798 | printf(_("boot loader is %c, residing at %s\n"), i, tmp);
|
|---|
| 799 | mr_free(tmp);
|
|---|
| 800 | finish(0);
|
|---|
| 801 | }
|
|---|
| 802 | mr_free(tmp);
|
|---|
| 803 |
|
|---|
| 804 | if (flag_set['P']) {
|
|---|
| 805 | mr_allocstr(bkpinfo->postnuke_tarball,flag_val['P']);
|
|---|
| 806 | }
|
|---|
| 807 |
|
|---|
| 808 | if (flag_set['L']) {
|
|---|
| 809 | bkpinfo->use_lzo = TRUE;
|
|---|
| 810 | if (run_program_and_log_output("which lzop", FALSE)) {
|
|---|
| 811 | retval++;
|
|---|
| 812 | log_to_screen
|
|---|
| 813 | (_("Please install LZOP. You can't use '-L' until you do.\n"));
|
|---|
| 814 | }
|
|---|
| 815 | }
|
|---|
| 816 |
|
|---|
| 817 | if (flag_set['G']) {
|
|---|
| 818 | bkpinfo->use_gzip = TRUE;
|
|---|
| 819 | if (run_program_and_log_output("which gzip", FALSE)) {
|
|---|
| 820 | retval++;
|
|---|
| 821 | log_to_screen
|
|---|
| 822 | ("Please install gzip. You can't use '-G' until you do.\n");
|
|---|
| 823 | }
|
|---|
| 824 | }
|
|---|
| 825 |
|
|---|
| 826 | if (!flag_set['o']
|
|---|
| 827 | &&
|
|---|
| 828 | !run_program_and_log_output
|
|---|
| 829 | ("grep -Ei suse /etc/issue.net | grep -E '9.0' | grep 64", TRUE)) {
|
|---|
| 830 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 831 | log_to_screen
|
|---|
| 832 | (_("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary."));
|
|---|
| 833 | }
|
|---|
| 834 |
|
|---|
| 835 | if (flag_set['o']) {
|
|---|
| 836 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 837 | }
|
|---|
| 838 | #ifndef __FreeBSD__
|
|---|
| 839 | else {
|
|---|
| 840 | if (!is_this_a_valid_disk_format("vfat")) {
|
|---|
| 841 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 842 | log_to_screen
|
|---|
| 843 | (_("Your kernel appears not to support vfat filesystems. I am therefore"));
|
|---|
| 844 | log_to_screen
|
|---|
| 845 | (_("using LILO instead of SYSLINUX as the CD/floppy's boot loader."));
|
|---|
| 846 | }
|
|---|
| 847 | if (run_program_and_log_output("which mkfs.vfat", FALSE)) {
|
|---|
| 848 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 849 | #ifdef __IA32__
|
|---|
| 850 | log_to_screen
|
|---|
| 851 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as"));
|
|---|
| 852 | log_to_screen
|
|---|
| 853 | (_("your boot loader. I shall therefore use LILO instead."));
|
|---|
| 854 | #endif
|
|---|
| 855 | #ifdef __IA64__
|
|---|
| 856 | log_to_screen
|
|---|
| 857 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI"));
|
|---|
| 858 | log_to_screen(_("environment correctly. Please install it."));
|
|---|
| 859 | fatal_error("Aborting");
|
|---|
| 860 | #endif
|
|---|
| 861 | }
|
|---|
| 862 | #ifdef __IA64__
|
|---|
| 863 | /* We force ELILO usage on IA64 */
|
|---|
| 864 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 865 | #endif
|
|---|
| 866 | }
|
|---|
| 867 | #endif
|
|---|
| 868 |
|
|---|
| 869 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
|---|
| 870 | paranoid_system("touch /boot/boot.b");
|
|---|
| 871 | }
|
|---|
| 872 |
|
|---|
| 873 | i = flag_set['O'] + flag_set['V'];
|
|---|
| 874 | if (i == 0) {
|
|---|
| 875 | retval++;
|
|---|
| 876 | log_to_screen(_("Specify backup (-O), verify (-V) or both (-OV).\n"));
|
|---|
| 877 | }
|
|---|
| 878 |
|
|---|
| 879 | /* and finally... */
|
|---|
| 880 |
|
|---|
| 881 | return (retval);
|
|---|
| 882 | }
|
|---|
| 883 |
|
|---|
| 884 |
|
|---|
| 885 |
|
|---|
| 886 | /**
|
|---|
| 887 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
|---|
| 888 | * @p flag_set and @p flag_val.
|
|---|
| 889 | * @param argc The argument count (@p argc passed to main()).
|
|---|
| 890 | * @param argv The argument vector (@p argv passed to main()).
|
|---|
| 891 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
|---|
| 892 | * has an argument then set flag_val[switch] to that argument.
|
|---|
| 893 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
|---|
| 894 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
|---|
| 895 | * @return The number of problems with the command line (0 for success).
|
|---|
| 896 | */
|
|---|
| 897 | int
|
|---|
| 898 | retrieve_switches_from_command_line(int argc, char *argv[],
|
|---|
| 899 | char *flag_val[128],
|
|---|
| 900 | bool flag_set[128])
|
|---|
| 901 | {
|
|---|
| 902 | /*@ ints ** */
|
|---|
| 903 | int opt = 0;
|
|---|
| 904 | char *tmp;
|
|---|
| 905 | int i = 0;
|
|---|
| 906 | int len;
|
|---|
| 907 |
|
|---|
| 908 | /*@ bools *** */
|
|---|
| 909 | bool bad_switches = FALSE;
|
|---|
| 910 |
|
|---|
| 911 | assert(flag_val != NULL);
|
|---|
| 912 | assert(flag_set != NULL);
|
|---|
| 913 |
|
|---|
| 914 | for (i = 0; i < 128; i++) {
|
|---|
| 915 | flag_val[i] = NULL;
|
|---|
| 916 | flag_set[i] = FALSE;
|
|---|
| 917 | }
|
|---|
| 918 | while ((opt =
|
|---|
| 919 | getopt(argc, argv,
|
|---|
| 920 | "0123456789A:B:C:DE:FGHI:J:K:LNOP:QRS:T:UVWb:c:d:ef:gik:l:mn:op:rs:tuw:x:z"))
|
|---|
| 921 | != -1) {
|
|---|
| 922 | if (opt == '?') {
|
|---|
| 923 | bad_switches = TRUE;
|
|---|
| 924 | /*log_it("Invalid option: %c\n",optopt); */
|
|---|
| 925 | } else {
|
|---|
| 926 | if (flag_set[optopt]) {
|
|---|
| 927 | bad_switches = TRUE;
|
|---|
| 928 | mr_asprintf(&tmp, _("Switch -%c previously defined as %s\n"), opt,
|
|---|
| 929 | flag_val[i]);
|
|---|
| 930 | log_to_screen(tmp);
|
|---|
| 931 | mr_free(tmp);
|
|---|
| 932 | } else {
|
|---|
| 933 | flag_set[opt] = TRUE;
|
|---|
| 934 | if (optarg) {
|
|---|
| 935 | len = strlen(optarg);
|
|---|
| 936 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
|---|
| 937 | optarg[--len] = '\0';
|
|---|
| 938 | log_to_screen
|
|---|
| 939 | (_("Warning - param '%s' should not have trailing slash!"),
|
|---|
| 940 | optarg);
|
|---|
| 941 | }
|
|---|
| 942 | if (opt == 'd') {
|
|---|
| 943 | if (strchr(flag_val[opt], '/')
|
|---|
| 944 | && flag_val[opt][0] != '/') {
|
|---|
| 945 | mr_asprintf(&tmp,
|
|---|
| 946 | _("-%c flag --- must be absolute path --- '%s' isn't absolute"),
|
|---|
| 947 | opt, flag_val[opt]);
|
|---|
| 948 | log_to_screen(tmp);
|
|---|
| 949 | mr_free(tmp);
|
|---|
| 950 | bad_switches = TRUE;
|
|---|
| 951 | }
|
|---|
| 952 | }
|
|---|
| 953 | mr_asprintf(&flag_val[opt], optarg);
|
|---|
| 954 | }
|
|---|
| 955 | }
|
|---|
| 956 | }
|
|---|
| 957 | }
|
|---|
| 958 | for (i = optind; i < argc; i++) {
|
|---|
| 959 | bad_switches = TRUE;
|
|---|
| 960 | mr_asprintf(&tmp, _("Invalid arg -- %s\n"), argv[i]);
|
|---|
| 961 | log_to_screen(tmp);
|
|---|
| 962 | mr_free(tmp);
|
|---|
| 963 | }
|
|---|
| 964 | return (bad_switches);
|
|---|
| 965 | }
|
|---|
| 966 |
|
|---|
| 967 |
|
|---|
| 968 |
|
|---|
| 969 |
|
|---|
| 970 | /**
|
|---|
| 971 | * Print a not-so-helpful help message and exit.
|
|---|
| 972 | */
|
|---|
| 973 | void help_screen()
|
|---|
| 974 | {
|
|---|
| 975 | log_msg(1, "Type 'man mondo-archive' for more information\n");
|
|---|
| 976 | exit(1);
|
|---|
| 977 | }
|
|---|
| 978 |
|
|---|
| 979 |
|
|---|
| 980 | /**
|
|---|
| 981 | * Terminate Mondo in response to a signal.
|
|---|
| 982 | * @param sig The signal number received.
|
|---|
| 983 | */
|
|---|
| 984 | void terminate_daemon(int sig)
|
|---|
| 985 | {
|
|---|
| 986 | char *tmp;
|
|---|
| 987 | char *tmp2;
|
|---|
| 988 |
|
|---|
| 989 | switch (sig) {
|
|---|
| 990 | case SIGINT:
|
|---|
| 991 | mr_asprintf(&tmp, _("SIGINT signal received from OS"));
|
|---|
| 992 | mr_asprintf(&tmp2, _("You interrupted me :-)"));
|
|---|
| 993 | break;
|
|---|
| 994 | case SIGKILL:
|
|---|
| 995 | mr_asprintf(&tmp, _("SIGKILL signal received from OS"));
|
|---|
| 996 | mr_asprintf(&tmp2,
|
|---|
| 997 | _("I seriously have no clue how this signal even got to me. Something's wrong with your system."));
|
|---|
| 998 | break;
|
|---|
| 999 | case SIGTERM:
|
|---|
| 1000 | mr_asprintf(&tmp, _("SIGTERM signal received from OS"));
|
|---|
| 1001 | mr_asprintf(&tmp2, _("Got terminate signal"));
|
|---|
| 1002 | break;
|
|---|
| 1003 | case SIGHUP:
|
|---|
| 1004 | mr_asprintf(&tmp, _("SIGHUP signal received from OS"));
|
|---|
| 1005 | mr_asprintf(&tmp2, _("Hangup on line"));
|
|---|
| 1006 | break;
|
|---|
| 1007 | case SIGSEGV:
|
|---|
| 1008 | mr_asprintf(&tmp, _("SIGSEGV signal received from OS"));
|
|---|
| 1009 | mr_asprintf(&tmp2,
|
|---|
| 1010 | _("Internal programming error. Please send a backtrace as well as your log."));
|
|---|
| 1011 | break;
|
|---|
| 1012 | case SIGPIPE:
|
|---|
| 1013 | mr_asprintf(&tmp, _("SIGPIPE signal received from OS"));
|
|---|
| 1014 | mr_asprintf(&tmp2, _("Pipe was broken"));
|
|---|
| 1015 | break;
|
|---|
| 1016 | case SIGABRT:
|
|---|
| 1017 | mr_asprintf(&tmp, _("SIGABRT signal received from OS"));
|
|---|
| 1018 | mr_asprintf(&tmp2,
|
|---|
| 1019 | _("Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message."));
|
|---|
| 1020 | break;
|
|---|
| 1021 | default:
|
|---|
| 1022 | mr_asprintf(&tmp, _("(Unknown)"));
|
|---|
| 1023 | mr_asprintf(&tmp2, _("(Unknown)"));
|
|---|
| 1024 | }
|
|---|
| 1025 |
|
|---|
| 1026 | log_to_screen(tmp);
|
|---|
| 1027 | log_to_screen(tmp2);
|
|---|
| 1028 | mr_free(tmp);
|
|---|
| 1029 | mr_free(tmp2);
|
|---|
| 1030 | if (sig == SIGABRT) {
|
|---|
| 1031 | sleep(10);
|
|---|
| 1032 | }
|
|---|
| 1033 | kill_buffer();
|
|---|
| 1034 | fatal_error
|
|---|
| 1035 | ("Mondoarchive is terminating in response to a signal from the OS");
|
|---|
| 1036 | finish(254); // just in case
|
|---|
| 1037 | }
|
|---|
| 1038 |
|
|---|
| 1039 |
|
|---|
| 1040 | /**
|
|---|
| 1041 | * Turn signal-trapping on or off.
|
|---|
| 1042 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
|---|
| 1043 | */
|
|---|
| 1044 | void set_signals(int on)
|
|---|
| 1045 | {
|
|---|
| 1046 | int signals[] =
|
|---|
| 1047 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
|---|
| 1048 | int i;
|
|---|
| 1049 |
|
|---|
| 1050 | signal(SIGPIPE, sigpipe_occurred);
|
|---|
| 1051 | for (i = 0; signals[i]; i++) {
|
|---|
| 1052 | if (on) {
|
|---|
| 1053 | signal(signals[i], terminate_daemon);
|
|---|
| 1054 | } else {
|
|---|
| 1055 | signal(signals[i], termination_in_progress);
|
|---|
| 1056 | }
|
|---|
| 1057 | }
|
|---|
| 1058 | }
|
|---|
| 1059 |
|
|---|
| 1060 |
|
|---|
| 1061 | /**
|
|---|
| 1062 | * Exit immediately without cleaning up.
|
|---|
| 1063 | * @param sig The signal we are exiting due to.
|
|---|
| 1064 | */
|
|---|
| 1065 | void termination_in_progress(int sig)
|
|---|
| 1066 | {
|
|---|
| 1067 | log_msg(1, "Termination in progress");
|
|---|
| 1068 | usleep(1000);
|
|---|
| 1069 | pthread_exit(0);
|
|---|
| 1070 | }
|
|---|
| 1071 |
|
|---|
| 1072 | /* @} - end of cliGroup */
|
|---|
