[1] | 1 | /***************************************************************************
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[171] | 2 | * $Id: mondo-cli.c 524 2006-05-05 09:47:41Z bcornec $
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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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| 9 | #include "../common/my-stuff.h"
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| 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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[59] | 17 | //static char cvsid[] = "$Id: mondo-cli.c 524 2006-05-05 09:47:41Z bcornec $";
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[1] | 18 |
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| 19 | extern int g_loglevel;
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| 20 | extern bool g_text_mode;
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[59] | 21 | extern bool g_skip_floppies; ///< Whether to skip the creation of boot disks
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| 22 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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[1] | 23 | extern char g_tmpfs_mountpt[MAX_STR_LEN];
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| 24 | extern bool g_sigpipe;
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| 25 |
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| 26 | /*@ file pointer **************************************************/
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| 27 | extern FILE *g_tape_stream;
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| 28 |
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| 29 | /*@ long long *****************************************************/
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| 30 | extern long long g_tape_posK;
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| 31 |
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| 32 | /*@ long **********************************************************/
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| 33 | extern long g_noof_sets;
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| 34 |
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| 35 | /*@ bool******** **************************************************/
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[59] | 36 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 37 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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[1] | 38 | extern bool g_cd_recovery;
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| 39 |
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| 40 | /**
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| 41 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 42 | * backup program.
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| 43 | * @note You @b MUST declare this variable somewhere in your program if
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| 44 | * you use libmondo. Otherwise the link will fail.
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| 45 | * @ingroup globalGroup
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| 46 | */
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| 47 | bool g_ISO_restore_mode = FALSE;
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| 48 |
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| 49 |
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| 50 | extern double g_kernel_version;
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| 51 |
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| 52 | extern int g_current_media_number;
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| 53 |
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| 54 |
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| 55 |
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| 56 | extern pid_t g_main_pid;
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| 57 |
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| 58 |
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| 59 |
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| 60 |
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[59] | 61 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[1] | 62 |
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| 63 |
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| 64 |
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| 65 | /**
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| 66 | * @addtogroup cliGroup
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| 67 | * @{
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| 68 | */
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| 69 | /**
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| 70 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 71 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 72 | * @param argv The argument vector; @p argv passed to main().
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| 73 | * @param bkpinfo The backup information structure to populate.
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| 74 | * @return The number of problems with the command line (0 for success).
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| 75 | */
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| 76 | int
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[59] | 77 | handle_incoming_parameters(int argc, char *argv[],
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| 78 | struct s_bkpinfo *bkpinfo)
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[1] | 79 | {
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[59] | 80 | /*@ int *** */
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| 81 | int res = 0;
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| 82 | int retval = 0;
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| 83 | int i = 0, j;
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[1] | 84 |
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[59] | 85 | /*@ buffers *************** */
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| 86 | char *tmp;
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[171] | 87 | char *flag_val[128];
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[59] | 88 | bool flag_set[128];
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[1] | 89 |
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[59] | 90 | sensibly_set_tmpdir_and_scratchdir(bkpinfo);
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[171] | 91 |
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[59] | 92 | for (i = 0; i < 128; i++) {
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[171] | 93 | flag_val[i] = NULL;
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[59] | 94 | flag_set[i] = FALSE;
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| 95 | }
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| 96 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 97 | bkpinfo->media_size[j] = 650;
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| 98 | } /* default */
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| 99 | res =
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| 100 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 101 | flag_set);
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[87] | 102 | log_it("value: %s", flag_val['s']);
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[59] | 103 | retval += res;
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| 104 | if (!retval) {
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| 105 | res = process_switches(bkpinfo, flag_val, flag_set);
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| 106 | retval += res;
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| 107 | }
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[1] | 108 | /*
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| 109 | if (!retval)
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| 110 | {
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| 111 | */
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[59] | 112 | log_msg(3, "Switches:-");
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| 113 | for (i = 0; i < 128; i++) {
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| 114 | if (flag_set[i]) {
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[171] | 115 | asprintf(&tmp, "-%c %s", i, flag_val[i]);
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[59] | 116 | log_msg(3, tmp);
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[171] | 117 | paranoid_free(tmp);
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[59] | 118 | }
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[1] | 119 | }
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| 120 | // }
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[171] | 121 | asprintf(&tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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[59] | 122 | paranoid_system(tmp);
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[171] | 123 | paranoid_free(tmp);
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| 124 |
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| 125 | asprintf(&tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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[59] | 126 | paranoid_system(tmp);
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[171] | 127 | paranoid_free(tmp);
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| 128 |
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[59] | 129 | sprintf(bkpinfo->tmpdir + strlen(bkpinfo->tmpdir), "/tmp.mondo.%ld",
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| 130 | random() % 32767);
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| 131 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 132 | "/mondo.scratch.%ld", random() % 32767);
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[171] | 133 |
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| 134 | asprintf(&tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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[59] | 135 | paranoid_system(tmp);
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[171] | 136 | paranoid_free(tmp);
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| 137 |
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| 138 | asprintf(&tmp, "mkdir -p %s", bkpinfo->scratchdir);
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[59] | 139 | paranoid_system(tmp);
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[171] | 140 | paranoid_free(tmp);
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| 141 |
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[59] | 142 | if (bkpinfo->nfs_mount[0] != '\0') {
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| 143 | store_nfs_config(bkpinfo);
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| 144 | }
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| 145 | return (retval);
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[1] | 146 | }
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| 147 |
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| 148 |
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| 149 | /**
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| 150 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 151 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 152 | * @param value The sizespec (e.g. "2g", "40m").
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| 153 | * @return 0, always.
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| 154 | * @bug Return code not needed.
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| 155 | */
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| 156 | int process_the_s_switch(struct s_bkpinfo *bkpinfo, char *value)
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| 157 | {
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[59] | 158 | int j;
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[171] | 159 | char *tmp;
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| 160 | char *p;
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| 161 | char *q;
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| 162 | char *comment;
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[1] | 163 |
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[59] | 164 | assert(bkpinfo != NULL);
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| 165 | assert(value != NULL);
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[1] | 166 |
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[59] | 167 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 168 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 169 | j++, p = strchr(p, ',') + 1) {
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[171] | 170 | asprintf(&tmp, p);
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| 171 | q = strchr(tmp, ',');
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| 172 | if (q != NULL) {
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| 173 | *q = '\0';
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| 174 | }
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[59] | 175 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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[171] | 176 | paranoid_free(tmp);
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| 177 |
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| 178 | asprintf(&comment, "media_size[%d] = %ld", j,
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[59] | 179 | bkpinfo->media_size[j]);
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| 180 | log_msg(3, comment);
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[171] | 181 | paranoid_free(comment);
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[1] | 182 | }
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[59] | 183 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 184 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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[1] | 185 | }
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[59] | 186 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 187 | if (bkpinfo->media_size[j] <= 0) {
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| 188 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 189 | return (-1);
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| 190 | }
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| 191 | }
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| 192 | return (0);
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[1] | 193 | }
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| 194 |
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| 195 |
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| 196 | /**
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| 197 | * Process mondoarchive's command-line switches.
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| 198 | * @param bkpinfo The backup information structure to populate.
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| 199 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 200 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 201 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 202 | * FALSE if it's not.
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| 203 | * @return The number of problems with the switches, or 0 for success.
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| 204 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 205 | */
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| 206 | int
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[59] | 207 | process_switches(struct s_bkpinfo *bkpinfo,
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[171] | 208 | char *flag_val[128], bool flag_set[128])
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[1] | 209 | {
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| 210 |
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[59] | 211 | /*@ ints *** */
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| 212 | int i = 0;
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| 213 | int retval = 0;
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| 214 | int percent = 0;
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[1] | 215 |
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[59] | 216 | /*@ buffers ** */
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| 217 | char *tmp;
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[171] | 218 | char *tmp2;
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[489] | 219 | char *tmp1;
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[59] | 220 | char *psz;
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[1] | 221 |
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[59] | 222 | long itbs;
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[1] | 223 |
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[292] | 224 | struct stat buf;
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| 225 |
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[59] | 226 | assert(bkpinfo != NULL);
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| 227 | assert(flag_val != NULL);
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| 228 | assert(flag_set != NULL);
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[1] | 229 |
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[59] | 230 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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[1] | 231 |
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[171] | 232 | /* compulsory */
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[59] | 233 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 234 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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| 235 | flag_set['w'] + flag_set['C'];
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| 236 | if (i == 0) {
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| 237 | retval++;
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[507] | 238 | log_to_screen(_("You must specify the media type\n"));
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[1] | 239 | }
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[59] | 240 | if (i > 1) {
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| 241 | retval++;
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[507] | 242 | log_to_screen(_("Please specify only one media type\n"));
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[1] | 243 | }
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[59] | 244 | if (flag_set['K']) {
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| 245 | g_loglevel = atoi(flag_val['K']);
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| 246 | if (g_loglevel < 3) {
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| 247 | g_loglevel = 3;
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| 248 | }
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[1] | 249 | }
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[59] | 250 | if (flag_set['L'] && flag_set['0']) {
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| 251 | retval++;
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[507] | 252 | log_to_screen(_("You cannot have 'no compression' _and_ LZOP.\n"));
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[1] | 253 | }
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[59] | 254 | bkpinfo->backup_data = flag_set['O'];
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| 255 | bkpinfo->verify_data = flag_set['V'];
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| 256 | if (flag_set['I'] && !bkpinfo->backup_data) {
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[507] | 257 | log_to_screen(_("-I switch is ignored if just verifying"));
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[59] | 258 | }
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| 259 | if (flag_set['E'] && !bkpinfo->backup_data) {
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[507] | 260 | log_to_screen(_("-E switch is ignored if just verifying"));
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[59] | 261 | }
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[1] | 262 |
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[59] | 263 | if (!find_home_of_exe("afio")) {
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| 264 | if (find_home_of_exe("star")) {
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| 265 | flag_set['R'] = TRUE;
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| 266 | log_msg(1, "Using star instead of afio");
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| 267 | } else {
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| 268 | fatal_error
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| 269 | ("Neither afio nor star is installed. Please install at least one.");
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| 270 | }
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[1] | 271 | }
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| 272 |
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[59] | 273 | if (flag_set['R']) {
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| 274 | bkpinfo->use_star = TRUE;
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| 275 | if (flag_set['L']) {
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| 276 | fatal_error("You may not use star and lzop at the same time.");
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| 277 | }
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| 278 | if (!find_home_of_exe("star")) {
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| 279 | fatal_error
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| 280 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
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| 281 | }
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[1] | 282 | }
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[59] | 283 | if (flag_set['W']) {
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| 284 | bkpinfo->nonbootable_backup = TRUE;
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| 285 | log_to_screen("Warning - you have opted for non-bootable backup");
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| 286 | if (flag_set['f'] || flag_set['l']) {
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| 287 | log_to_screen
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[507] | 288 | (_("You don't need to specify bootloader or bootdevice"));
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[59] | 289 | }
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[1] | 290 | }
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[59] | 291 | if (flag_set['t'] && flag_set['H']) {
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| 292 | fatal_error
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| 293 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
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| 294 | }
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| 295 | if (flag_set['I']) {
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| 296 | if (!strcmp(bkpinfo->include_paths, "/")) {
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| 297 | log_msg(2, "'/' is pleonastic.");
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| 298 | bkpinfo->include_paths[0] = '\0';
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| 299 | }
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| 300 | if (bkpinfo->include_paths[0]) {
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| 301 | strcat(bkpinfo->include_paths, " ");
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| 302 | }
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[489] | 303 | asprintf(&tmp1, flag_val['I']);
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| 304 | char *p = tmp1;
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| 305 | char *q = tmp1;
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| 306 |
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| 307 | /* Cut the flag_val['I'] in parts containing all paths to test them */
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| 308 | while (p != NULL) {
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| 309 | q = strchr(p, ' ');
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| 310 | if (q != NULL) {
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| 311 | *q = '\0';
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| 312 | p = q+1 ;
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| 313 | if (stat(p, &buf) != 0) {
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| 314 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 315 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 316 | }
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| 317 | } else {
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| 318 | if (stat(p, &buf) != 0) {
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| 319 | log_msg(1, "ERROR ! %s doesn't exist", p);
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| 320 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 321 | }
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| 322 | p = NULL;
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| 323 | }
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[292] | 324 | }
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[489] | 325 | paranoid_free(tmp1);
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| 326 |
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[59] | 327 | strncpy(bkpinfo->include_paths + strlen(bkpinfo->include_paths),
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| 328 | flag_val['I'],
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[524] | 329 | 4*MAX_STR_LEN - strlen(bkpinfo->include_paths));
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[59] | 330 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
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| 331 | if (bkpinfo->include_paths[0] == '-') {
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| 332 | retval++;
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[507] | 333 | log_to_screen(_("Please supply a sensible value with '-I'\n"));
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[59] | 334 | }
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| 335 | }
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[1] | 336 |
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[59] | 337 | if (g_kernel_version >= 2.6 && !flag_set['d']
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| 338 | && (flag_set['c'] || flag_set['w'])) {
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| 339 | fatal_error
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| 340 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
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[1] | 341 | }
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| 342 |
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[59] | 343 |
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| 344 | if (flag_set['J']) {
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| 345 | if (flag_set['I']) {
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| 346 | retval++;
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| 347 | log_to_screen
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[507] | 348 | (_("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] | 349 | }
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| 350 | bkpinfo->make_filelist = FALSE;
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| 351 | strcpy(bkpinfo->include_paths, flag_val['J']);
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[1] | 352 | }
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[59] | 353 | if (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) {
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| 354 | if (!flag_set['r'] && g_kernel_version <= 2.5
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| 355 | && strstr(flag_val['d'], "/dev/")) {
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| 356 | fatal_error
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| 357 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
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| 358 | }
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| 359 | if (flag_set['r'] && g_kernel_version <= 2.5
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| 360 | && !strstr(flag_val['d'], "/dev/")) {
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| 361 | fatal_error
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| 362 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
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| 363 | }
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| 364 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
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| 365 | log_to_screen
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[507] | 366 | (_("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk..."));
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[59] | 367 | }
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| 368 |
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| 369 | if (system("which cdrecord > /dev/null 2> /dev/null")
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| 370 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
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| 371 | fatal_error
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| 372 | ("Please install dvdrecord/cdrecord and try again.");
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| 373 | }
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| 374 | if (flag_set['C']) {
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[107] | 375 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
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| 376 | if (bkpinfo->cdrw_speed < 1) {
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| 377 | fatal_error
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| 378 | ("You specified a silly speed for a CD-R[W] drive");
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| 379 | }
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[59] | 380 | if (!flag_set['L']) {
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| 381 | log_to_screen
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[507] | 382 | (_("You must use -L with -C. Therefore I am setting it for you."));
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[59] | 383 | flag_set['L'] = 1;
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[171] | 384 | flag_val['L'] = NULL;
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[59] | 385 | }
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| 386 | } else {
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| 387 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
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| 388 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
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| 389 | if (flag_set['c']) {
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| 390 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
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| 391 | } else if (flag_set['w']) {
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| 392 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
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| 393 | } else if (flag_set['r']) {
|
---|
| 394 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
---|
| 395 | }
|
---|
| 396 |
|
---|
| 397 | if (bkpinfo->cdrw_speed < 1) {
|
---|
| 398 | fatal_error
|
---|
| 399 | ("You specified a silly speed for a CD-R[W] drive");
|
---|
| 400 | }
|
---|
| 401 | }
|
---|
[1] | 402 | }
|
---|
[59] | 403 | if (flag_set['t'] && !flag_set['d']) {
|
---|
| 404 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
---|
| 405 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
---|
| 406 | fatal_error
|
---|
| 407 | ("Tape device not specified. I couldn't find it either.");
|
---|
| 408 | }
|
---|
| 409 | flag_set['d'] = TRUE;
|
---|
[146] | 410 | paranoid_free(tmp); // allocation from find_tape_device_and_size
|
---|
| 411 |
|
---|
| 412 | asprintf(&tmp,
|
---|
[507] | 413 | _("You didn't specify a tape streamer device. I'm assuming %s"),
|
---|
[59] | 414 | flag_val['d']);
|
---|
| 415 | log_to_screen(tmp);
|
---|
[146] | 416 | paranoid_free(tmp);
|
---|
[59] | 417 | percent = 0;
|
---|
| 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']) {
|
---|
[171] | 427 | if ((flag_val['d'] = find_dvd_device()) != NULL) {
|
---|
[59] | 428 | flag_set['d'] = TRUE;
|
---|
[507] | 429 | log_to_screen(_("I guess DVD drive is at %s"), flag_val['d']);
|
---|
[59] | 430 | }
|
---|
| 431 | }
|
---|
| 432 | if (!find_home_of_exe("growisofs")) {
|
---|
| 433 | fatal_error
|
---|
| 434 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 435 | }
|
---|
| 436 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 437 | fatal_error
|
---|
| 438 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 439 | }
|
---|
| 440 | if (strchr(flag_val['d'], ',')) {
|
---|
| 441 | fatal_error
|
---|
| 442 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 443 | }
|
---|
| 444 | if (!flag_set['s']) {
|
---|
[171] | 445 | asprintf(&flag_val['s'], "%dm", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
[59] | 446 | log_to_screen
|
---|
[507] | 447 | (_("You did not specify a size (-s) for DVD. I'm guessing %s."),
|
---|
[59] | 448 | flag_val['s']);
|
---|
| 449 | flag_set['s'] = 1;
|
---|
| 450 | }
|
---|
| 451 | }
|
---|
[1] | 452 |
|
---|
[59] | 453 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 454 | if (strchr(flag_val['d'], ',')) {
|
---|
| 455 | fatal_error
|
---|
| 456 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 457 | }
|
---|
| 458 | if (flag_set['O']) {
|
---|
| 459 | if (flag_set['s']) {
|
---|
| 460 | if (flag_set['t']) {
|
---|
| 461 | fatal_error
|
---|
| 462 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
| 463 | }
|
---|
| 464 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
---|
| 465 | fatal_error("Bad -s switch");
|
---|
| 466 | }
|
---|
| 467 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
| 468 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 469 | bkpinfo->media_size[i] = 0;
|
---|
| 470 | }
|
---|
| 471 | } else {
|
---|
| 472 | retval++;
|
---|
| 473 | log_to_screen("Tape size not specified.\n");
|
---|
| 474 | }
|
---|
| 475 | }
|
---|
| 476 | } else { /* CD size */
|
---|
| 477 | if (flag_set['s']) {
|
---|
| 478 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
---|
| 479 | fatal_error("Bad -s switch");
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
| 482 | if (flag_set['w']) {
|
---|
| 483 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 484 | } /* CD-RW */
|
---|
[1] | 485 | }
|
---|
[59] | 486 | if (flag_set['n']) {
|
---|
[171] | 487 | asprintf(&tmp, flag_val['n']);
|
---|
| 488 | bkpinfo->nfs_mount = tmp;
|
---|
[59] | 489 | if (!flag_set['d']) {
|
---|
[171] | 490 | asprintf(&tmp, "/");
|
---|
| 491 | bkpinfo->nfs_remote_dir = tmp;
|
---|
[59] | 492 | }
|
---|
[146] | 493 | asprintf(&tmp, "mount | grep -x \"%s .*\" | cut -d' ' -f3",
|
---|
[59] | 494 | bkpinfo->nfs_mount);
|
---|
[171] | 495 | asprintf(&tmp2, call_program_and_get_last_line_of_output(tmp));
|
---|
| 496 | bkpinfo->isodir = tmp2;
|
---|
[146] | 497 | paranoid_free(tmp);
|
---|
| 498 |
|
---|
[59] | 499 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 500 | retval++;
|
---|
[507] | 501 | log_to_screen(_("NFS share is not mounted. Please mount it.\n"));
|
---|
[59] | 502 | }
|
---|
| 503 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 504 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 505 | }
|
---|
[59] | 506 | if (flag_set['c']) {
|
---|
| 507 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 508 | }
|
---|
[59] | 509 | if (flag_set['C']) {
|
---|
| 510 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 511 | }
|
---|
[59] | 512 | if (flag_set['i']) {
|
---|
| 513 | bkpinfo->backup_media_type = iso;
|
---|
| 514 | }
|
---|
| 515 | if (flag_set['n']) {
|
---|
| 516 | bkpinfo->backup_media_type = nfs;
|
---|
| 517 | }
|
---|
| 518 | if (flag_set['r']) {
|
---|
| 519 | bkpinfo->backup_media_type = dvd;
|
---|
| 520 | }
|
---|
| 521 | if (flag_set['t']) {
|
---|
| 522 | bkpinfo->backup_media_type = tape;
|
---|
| 523 | }
|
---|
| 524 | if (flag_set['u']) {
|
---|
| 525 | bkpinfo->backup_media_type = udev;
|
---|
| 526 | }
|
---|
| 527 | if (flag_set['w']) {
|
---|
| 528 | bkpinfo->backup_media_type = cdrw;
|
---|
| 529 | }
|
---|
[1] | 530 |
|
---|
| 531 | /* optional, popular */
|
---|
[59] | 532 | if (flag_set['g']) {
|
---|
| 533 | g_text_mode = FALSE;
|
---|
| 534 | }
|
---|
| 535 | if (flag_set['E']) {
|
---|
| 536 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 537 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 538 | }
|
---|
[489] | 539 | asprintf(&tmp1, flag_val['E']);
|
---|
| 540 | char *p = tmp1;
|
---|
| 541 | char *q = tmp1;
|
---|
| 542 |
|
---|
| 543 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 544 | while (p != NULL) {
|
---|
| 545 | q = strchr(p, ' ');
|
---|
| 546 | if (q != NULL) {
|
---|
| 547 | *q = '\0';
|
---|
| 548 | p = q+1 ;
|
---|
| 549 | if (stat(p, &buf) != 0) {
|
---|
| 550 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 551 | }
|
---|
| 552 | } else {
|
---|
| 553 | if (stat(p, &buf) != 0) {
|
---|
| 554 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 555 | }
|
---|
| 556 | p = NULL;
|
---|
| 557 | }
|
---|
[292] | 558 | }
|
---|
[489] | 559 | paranoid_free(tmp1);
|
---|
| 560 |
|
---|
[59] | 561 | strncpy(bkpinfo->exclude_paths + strlen(bkpinfo->exclude_paths),
|
---|
| 562 | flag_val['E'],
|
---|
[524] | 563 | 4*MAX_STR_LEN - strlen(bkpinfo->exclude_paths));
|
---|
[59] | 564 | }
|
---|
| 565 | if (flag_set['e']) {
|
---|
| 566 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 567 | }
|
---|
| 568 | if (flag_set['N']) // exclude NFS mounts & devices
|
---|
| 569 | {
|
---|
[146] | 570 | psz = list_of_NFS_mounts_only();
|
---|
[59] | 571 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 572 | strncat(bkpinfo->exclude_paths, " ", MAX_STR_LEN);
|
---|
| 573 | }
|
---|
| 574 | strncat(bkpinfo->exclude_paths, psz, MAX_STR_LEN);
|
---|
[146] | 575 | paranoid_free(psz);
|
---|
| 576 |
|
---|
[59] | 577 | log_msg(3, "-N means we're now excluding %s",
|
---|
| 578 | bkpinfo->exclude_paths);
|
---|
| 579 | }
|
---|
| 580 | if (strlen(bkpinfo->exclude_paths) >= MAX_STR_LEN) {
|
---|
| 581 | fatal_error
|
---|
| 582 | ("Your '-E' parameter is too long. Please use '-J'. (See manual.)");
|
---|
| 583 | }
|
---|
| 584 | if (flag_set['b']) {
|
---|
[146] | 585 | asprintf(&psz, flag_val['b']);
|
---|
[59] | 586 | log_msg(1, "psz = '%s'", psz);
|
---|
| 587 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 588 | psz[strlen(psz) - 1] = '\0';
|
---|
| 589 | itbs = atol(psz) * 1024L;
|
---|
| 590 | } else {
|
---|
| 591 | itbs = atol(psz);
|
---|
| 592 | }
|
---|
[146] | 593 | paranoid_free(psz);
|
---|
| 594 |
|
---|
[59] | 595 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 596 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 597 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
| 598 | fatal_error
|
---|
| 599 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
| 600 | }
|
---|
| 601 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 602 | }
|
---|
| 603 | if (flag_set['D']) {
|
---|
| 604 | bkpinfo->differential = 1;
|
---|
[1] | 605 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[59] | 606 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
| 607 | fatal_error
|
---|
| 608 | ("The D option should be between 1 and 9 inclusive");
|
---|
| 609 | }
|
---|
[1] | 610 | }
|
---|
[59] | 611 | if (flag_set['x']) {
|
---|
[171] | 612 | asprintf(&tmp, flag_val['x']);
|
---|
| 613 | bkpinfo->image_devs = tmp;
|
---|
[300] | 614 | if (run_program_and_log_output("which ntfsclone", 2)) {
|
---|
| 615 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[59] | 616 | }
|
---|
[1] | 617 | }
|
---|
[59] | 618 | if (flag_set['m']) {
|
---|
| 619 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 620 | }
|
---|
[59] | 621 | if (flag_set['k']) {
|
---|
[171] | 622 | if (strcasecmp(flag_val['k'], "FAILSAFE")) {
|
---|
| 623 | asprintf(&tmp, "FAILSAFE");
|
---|
| 624 | bkpinfo->kernel_path = tmp;
|
---|
| 625 |
|
---|
| 626 | if (!does_file_exist(bkpinfo->kernel_path)) {
|
---|
| 627 | retval++;
|
---|
| 628 | asprintf(&tmp,
|
---|
[507] | 629 | _("You specified kernel '%s', which does not exist\n"),
|
---|
[59] | 630 | bkpinfo->kernel_path);
|
---|
[171] | 631 | log_to_screen(tmp);
|
---|
| 632 | paranoid_free(tmp);
|
---|
| 633 | }
|
---|
| 634 | } else {
|
---|
| 635 | asprintf(&tmp, flag_val['k']);
|
---|
| 636 | bkpinfo->kernel_path = tmp;
|
---|
[59] | 637 | }
|
---|
| 638 | }
|
---|
| 639 | if (flag_set['p']) {
|
---|
[171] | 640 | asprintf(&tmp, bkpinfo->prefix);
|
---|
| 641 | bkpinfo->prefix = tmp;
|
---|
[59] | 642 | }
|
---|
[1] | 643 |
|
---|
| 644 |
|
---|
[59] | 645 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
---|
| 646 | if (flag_set['i']) {
|
---|
[171] | 647 | asprintf(&tmp, flag_val['d']);
|
---|
| 648 | bkpinfo->isodir = tmp;
|
---|
[146] | 649 | asprintf(&tmp, "ls -l %s", bkpinfo->isodir);
|
---|
[59] | 650 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
| 651 | fatal_error
|
---|
| 652 | ("output folder does not exist - please create it");
|
---|
| 653 | }
|
---|
[146] | 654 | paranoid_free(tmp);
|
---|
[59] | 655 | } else if (flag_set['n']) {
|
---|
[171] | 656 | asprintf(&tmp, flag_val['d']);
|
---|
| 657 | bkpinfo->nfs_remote_dir = tmp;
|
---|
[59] | 658 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
| 659 |
|
---|
[171] | 660 | paranoid_alloc(bkpinfo->media_device, flag_val['d']);
|
---|
[59] | 661 | }
|
---|
[1] | 662 | }
|
---|
[59] | 663 |
|
---|
| 664 | if (flag_set['n']) {
|
---|
[146] | 665 | asprintf(&tmp, "echo hi > %s/%s/.dummy.txt", bkpinfo->isodir,
|
---|
[59] | 666 | bkpinfo->nfs_remote_dir);
|
---|
| 667 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
| 668 | retval++;
|
---|
[146] | 669 | paranoid_free(tmp);
|
---|
| 670 | asprintf(&tmp,
|
---|
[507] | 671 | _("Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n"),
|
---|
[59] | 672 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
| 673 | log_to_screen(tmp);
|
---|
| 674 | }
|
---|
[146] | 675 | paranoid_free(tmp);
|
---|
[1] | 676 | }
|
---|
| 677 |
|
---|
[59] | 678 | if (!flag_set['d']
|
---|
| 679 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
| 680 | if (g_kernel_version >= 2.6) {
|
---|
| 681 | if (popup_and_get_string
|
---|
[507] | 682 | (_("Device"), _("Please specify the device"),
|
---|
[59] | 683 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
| 684 | retval++;
|
---|
[507] | 685 | log_to_screen(_("User opted to cancel."));
|
---|
[59] | 686 | }
|
---|
[171] | 687 | } else if ((tmp = find_cdrw_device()) == NULL) {
|
---|
| 688 | paranoid_free(bkpinfo->media_device);
|
---|
| 689 | bkpinfo->media_device = tmp;
|
---|
[59] | 690 | retval++;
|
---|
| 691 | log_to_screen
|
---|
[507] | 692 | (_("Tried and failed to find CD-R[W] drive automatically.\n"));
|
---|
[59] | 693 | } else {
|
---|
| 694 | flag_set['d'] = TRUE;
|
---|
[171] | 695 | asprintf(&flag_val['d'], bkpinfo->media_device);
|
---|
[59] | 696 | }
|
---|
[1] | 697 | }
|
---|
| 698 |
|
---|
[59] | 699 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
---|
| 700 | retval++;
|
---|
[507] | 701 | log_to_screen(_("Please specify the backup device/directory.\n"));
|
---|
[59] | 702 | fatal_error
|
---|
| 703 | ("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 704 | }
|
---|
[59] | 705 | /* optional, obscure */
|
---|
| 706 | for (i = '0'; i <= '9'; i++) {
|
---|
| 707 | if (flag_set[i]) {
|
---|
| 708 | bkpinfo->compression_level = i - '0';
|
---|
| 709 | } /* not '\0' but '0' */
|
---|
[1] | 710 | }
|
---|
[59] | 711 | if (flag_set['S']) {
|
---|
[171] | 712 | asprintf(&tmp, "%s/mondo.scratch.%ld", flag_val['S'],
|
---|
[59] | 713 | random() % 32768);
|
---|
[171] | 714 | bkpinfo->scratchdir = tmp;
|
---|
[1] | 715 | }
|
---|
[59] | 716 | if (flag_set['T']) {
|
---|
[171] | 717 | asprintf(&tmp, "%s/tmp.mondo.%ld", flag_val['T'],
|
---|
[59] | 718 | random() % 32768);
|
---|
[171] | 719 | bkpinfo->tmpdir = tmp;
|
---|
[146] | 720 | asprintf(&tmp, "touch %s/.foo.dat", flag_val['T']);
|
---|
[59] | 721 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 722 | retval++;
|
---|
| 723 | log_to_screen
|
---|
[507] | 724 | (_("Please specify a tempdir which I can write to. :)"));
|
---|
[59] | 725 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 726 | }
|
---|
[146] | 727 | paranoid_free(tmp);
|
---|
| 728 |
|
---|
| 729 | asprintf(&tmp, "ln -sf %s/.foo.dat %s/.bar.dat", flag_val['T'],
|
---|
[59] | 730 | flag_val['T']);
|
---|
| 731 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 732 | retval++;
|
---|
| 733 | log_to_screen
|
---|
[507] | 734 | (_("Please don't specify a SAMBA or VFAT or NFS tmpdir."));
|
---|
[59] | 735 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 736 | }
|
---|
[146] | 737 | paranoid_free(tmp);
|
---|
[1] | 738 | }
|
---|
[59] | 739 | if (flag_set['A']) {
|
---|
[171] | 740 | asprintf(&tmp, flag_val['A']);
|
---|
| 741 | bkpinfo->call_after_iso = tmp;
|
---|
[59] | 742 | }
|
---|
| 743 | if (flag_set['B']) {
|
---|
[171] | 744 | asprintf(&tmp, flag_val['B']);
|
---|
| 745 | bkpinfo->call_before_iso = tmp;
|
---|
[59] | 746 | }
|
---|
| 747 | if (flag_set['F']) {
|
---|
| 748 | g_skip_floppies = TRUE;
|
---|
| 749 | }
|
---|
| 750 | if (flag_set['H']) {
|
---|
| 751 | g_cd_recovery = TRUE;
|
---|
| 752 | }
|
---|
| 753 | if (flag_set['l']) {
|
---|
[1] | 754 | #ifdef __FreeBSD__
|
---|
| 755 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 756 | #else
|
---|
| 757 | # ifdef __IA64__
|
---|
| 758 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 759 | # else
|
---|
| 760 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 761 | # endif
|
---|
| 762 | #endif
|
---|
[59] | 763 | if (!strchr
|
---|
| 764 | (BOOT_LOADER_CHARS,
|
---|
| 765 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
| 766 | log_msg(1, "%c? WTF is %c? I need G, L, E or R.",
|
---|
| 767 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 768 | fatal_error
|
---|
| 769 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
| 770 | }
|
---|
[1] | 771 | #undef BOOT_LOADER_CHARS
|
---|
| 772 | }
|
---|
[59] | 773 | if (flag_set['f']) {
|
---|
[146] | 774 | tmp = resolve_softlinks_to_get_to_actual_device_file(flag_val['f']);
|
---|
[171] | 775 | bkpinfo->boot_device = tmp;
|
---|
[59] | 776 | }
|
---|
| 777 | if (flag_set['Q']) {
|
---|
[146] | 778 | if (tmp == NULL) {
|
---|
| 779 | printf("-f option required when using -Q\n");
|
---|
| 780 | finish(-1);
|
---|
| 781 | }
|
---|
[59] | 782 | i = which_boot_loader(tmp);
|
---|
| 783 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
---|
[507] | 784 | printf(_("boot loader is %c, residing at %s\n"), i, tmp);
|
---|
[59] | 785 | finish(0);
|
---|
| 786 | }
|
---|
[146] | 787 | paranoid_free(tmp);
|
---|
| 788 |
|
---|
| 789 | if (flag_set['P']) {
|
---|
[171] | 790 | asprintf(&tmp, flag_val['P']);
|
---|
| 791 | bkpinfo->postnuke_tarball = tmp;
|
---|
[146] | 792 | }
|
---|
[59] | 793 | if (flag_set['L']) {
|
---|
| 794 | bkpinfo->use_lzo = TRUE;
|
---|
| 795 | if (run_program_and_log_output("which lzop", FALSE)) {
|
---|
| 796 | retval++;
|
---|
| 797 | log_to_screen
|
---|
[507] | 798 | (_("Please install LZOP. You can't use '-L' until you do.\n"));
|
---|
[59] | 799 | }
|
---|
| 800 | }
|
---|
[1] | 801 |
|
---|
[59] | 802 | if (!flag_set['o']
|
---|
| 803 | &&
|
---|
| 804 | !run_program_and_log_output
|
---|
[489] | 805 | ("egrep -i suse /etc/issue.net | egrep '9.0' | grep 64", TRUE)) {
|
---|
[59] | 806 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 807 | log_to_screen
|
---|
[507] | 808 | (_("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary."));
|
---|
[59] | 809 | }
|
---|
| 810 | if (flag_set['o']) {
|
---|
| 811 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 812 | }
|
---|
[1] | 813 | #ifndef __FreeBSD__
|
---|
[59] | 814 | else {
|
---|
| 815 | if (!is_this_a_valid_disk_format("vfat")) {
|
---|
| 816 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 817 | log_to_screen
|
---|
[507] | 818 | (_("Your kernel appears not to support vfat filesystems. I am therefore"));
|
---|
[59] | 819 | log_to_screen
|
---|
[507] | 820 | (_("using LILO instead of SYSLINUX as the CD/floppy's boot loader."));
|
---|
[59] | 821 | }
|
---|
| 822 | if (run_program_and_log_output("which mkfs.vfat", FALSE)) {
|
---|
| 823 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 824 | #ifdef __IA32__
|
---|
[59] | 825 | log_to_screen
|
---|
[507] | 826 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as"));
|
---|
[59] | 827 | log_to_screen
|
---|
[507] | 828 | (_("your boot loader. I shall therefore use LILO instead."));
|
---|
[1] | 829 | #endif
|
---|
| 830 | #ifdef __IA64__
|
---|
[59] | 831 | log_to_screen
|
---|
[507] | 832 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI"));
|
---|
| 833 | log_to_screen(_("environment correctly. Please install it."));
|
---|
[59] | 834 | fatal_error("Aborting");
|
---|
[1] | 835 | #endif
|
---|
[59] | 836 | }
|
---|
[1] | 837 | #ifdef __IA64__
|
---|
[59] | 838 | /* We force ELILO usage on IA64 */
|
---|
| 839 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 840 | #endif
|
---|
[59] | 841 | }
|
---|
[1] | 842 | #endif
|
---|
| 843 |
|
---|
[59] | 844 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
---|
| 845 | paranoid_system("touch /boot/boot.b");
|
---|
| 846 | }
|
---|
[1] | 847 |
|
---|
[59] | 848 | i = flag_set['O'] + flag_set['V'];
|
---|
| 849 | if (i == 0) {
|
---|
| 850 | retval++;
|
---|
[507] | 851 | log_to_screen(_("Specify backup (-O), verify (-V) or both (-OV).\n"));
|
---|
[59] | 852 | }
|
---|
[1] | 853 |
|
---|
| 854 | /* and finally... */
|
---|
| 855 |
|
---|
[59] | 856 | return (retval);
|
---|
[1] | 857 | }
|
---|
| 858 |
|
---|
| 859 |
|
---|
| 860 |
|
---|
| 861 | /**
|
---|
| 862 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 863 | * @p flag_set and @p flag_val.
|
---|
| 864 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 865 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 866 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 867 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 868 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 869 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 870 | * @return The number of problems with the command line (0 for success).
|
---|
| 871 | */
|
---|
| 872 | int
|
---|
[59] | 873 | retrieve_switches_from_command_line(int argc, char *argv[],
|
---|
[171] | 874 | char *flag_val[128],
|
---|
[59] | 875 | bool flag_set[128])
|
---|
[1] | 876 | {
|
---|
[59] | 877 | /*@ ints ** */
|
---|
| 878 | int opt = 0;
|
---|
[171] | 879 | char *tmp;
|
---|
[59] | 880 | int i = 0;
|
---|
| 881 | int len;
|
---|
[1] | 882 |
|
---|
[59] | 883 | /*@ bools *** */
|
---|
| 884 | bool bad_switches = FALSE;
|
---|
[1] | 885 |
|
---|
[59] | 886 | assert(flag_val != NULL);
|
---|
| 887 | assert(flag_set != NULL);
|
---|
[1] | 888 |
|
---|
[59] | 889 | for (i = 0; i < 128; i++) {
|
---|
[171] | 890 | flag_val[i] = NULL;
|
---|
[59] | 891 | flag_set[i] = FALSE;
|
---|
[1] | 892 | }
|
---|
[59] | 893 | while ((opt =
|
---|
| 894 | getopt(argc, argv,
|
---|
[107] | 895 | "0123456789A:B:C:DE:FHI:J:K:LNOP:QRS:T:VWb:c:d:ef:gik:l:mn:op:rs:tuw:x:"))
|
---|
[59] | 896 | != -1) {
|
---|
| 897 | if (opt == '?') {
|
---|
| 898 | bad_switches = TRUE;
|
---|
| 899 | /*log_it("Invalid option: %c\n",optopt); */
|
---|
| 900 | } else {
|
---|
| 901 | if (flag_set[optopt]) {
|
---|
| 902 | bad_switches = TRUE;
|
---|
[507] | 903 | asprintf(&tmp, _("Switch -%c previously defined as %s\n"), opt,
|
---|
[59] | 904 | flag_val[i]);
|
---|
| 905 | log_to_screen(tmp);
|
---|
[171] | 906 | paranoid_free(tmp);
|
---|
[59] | 907 | } else {
|
---|
| 908 | flag_set[opt] = TRUE;
|
---|
| 909 | if (optarg) {
|
---|
| 910 | len = strlen(optarg);
|
---|
| 911 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 912 | optarg[--len] = '\0';
|
---|
| 913 | log_to_screen
|
---|
[507] | 914 | (_("Warning - param '%s' should not have trailing slash!"),
|
---|
[59] | 915 | optarg);
|
---|
| 916 | }
|
---|
| 917 | if (opt == 'd') {
|
---|
| 918 | if (strchr(flag_val[opt], '/')
|
---|
| 919 | && flag_val[opt][0] != '/') {
|
---|
[171] | 920 | asprintf(&tmp,
|
---|
[507] | 921 | _("-%c flag --- must be absolute path --- '%s' isn't absolute"),
|
---|
[59] | 922 | opt, flag_val[opt]);
|
---|
| 923 | log_to_screen(tmp);
|
---|
[171] | 924 | paranoid_free(tmp);
|
---|
[59] | 925 | bad_switches = TRUE;
|
---|
| 926 | }
|
---|
| 927 | }
|
---|
[171] | 928 | asprintf(&flag_val[opt], optarg);
|
---|
[59] | 929 | }
|
---|
| 930 | }
|
---|
[1] | 931 | }
|
---|
| 932 | }
|
---|
[59] | 933 | for (i = optind; i < argc; i++) {
|
---|
| 934 | bad_switches = TRUE;
|
---|
[507] | 935 | asprintf(&tmp, _("Invalid arg -- %s\n"), argv[i]);
|
---|
[59] | 936 | log_to_screen(tmp);
|
---|
[171] | 937 | paranoid_free(tmp);
|
---|
[59] | 938 | }
|
---|
| 939 | return (bad_switches);
|
---|
[1] | 940 | }
|
---|
| 941 |
|
---|
| 942 |
|
---|
| 943 |
|
---|
| 944 |
|
---|
| 945 | /**
|
---|
| 946 | * Print a not-so-helpful help message and exit.
|
---|
| 947 | */
|
---|
[59] | 948 | void help_screen()
|
---|
[1] | 949 | {
|
---|
[59] | 950 | log_msg(1, "Type 'man mondo-archive' for more information\n");
|
---|
| 951 | exit(1);
|
---|
[1] | 952 | }
|
---|
| 953 |
|
---|
| 954 |
|
---|
| 955 | /**
|
---|
| 956 | * Terminate Mondo in response to a signal.
|
---|
| 957 | * @param sig The signal number received.
|
---|
| 958 | */
|
---|
| 959 | void terminate_daemon(int sig)
|
---|
| 960 | {
|
---|
[171] | 961 | char *tmp;
|
---|
| 962 | char *tmp2;
|
---|
[1] | 963 |
|
---|
[59] | 964 | switch (sig) {
|
---|
[1] | 965 | case SIGINT:
|
---|
[507] | 966 | asprintf(&tmp, _("SIGINT signal received from OS"));
|
---|
| 967 | asprintf(&tmp2, _("You interrupted me :-)"));
|
---|
[1] | 968 | break;
|
---|
| 969 | case SIGKILL:
|
---|
[507] | 970 | asprintf(&tmp, _("SIGKILL signal received from OS"));
|
---|
[171] | 971 | asprintf(&tmp2,
|
---|
[507] | 972 | _("I seriously have no clue how this signal even got to me. Something's wrong with your system."));
|
---|
[1] | 973 | break;
|
---|
| 974 | case SIGTERM:
|
---|
[507] | 975 | asprintf(&tmp, _("SIGTERM signal received from OS"));
|
---|
| 976 | asprintf(&tmp2, _("Got terminate signal"));
|
---|
[1] | 977 | break;
|
---|
| 978 | case SIGHUP:
|
---|
[507] | 979 | asprintf(&tmp, _("SIGHUP signal received from OS"));
|
---|
| 980 | asprintf(&tmp2, _("Hangup on line"));
|
---|
[1] | 981 | break;
|
---|
| 982 | case SIGSEGV:
|
---|
[507] | 983 | asprintf(&tmp, _("SIGSEGV signal received from OS"));
|
---|
[171] | 984 | asprintf(&tmp2,
|
---|
[507] | 985 | _("Internal programming error. Please send a backtrace as well as your log."));
|
---|
[1] | 986 | break;
|
---|
| 987 | case SIGPIPE:
|
---|
[507] | 988 | asprintf(&tmp, _("SIGPIPE signal received from OS"));
|
---|
| 989 | asprintf(&tmp2, _("Pipe was broken"));
|
---|
[1] | 990 | break;
|
---|
[59] | 991 | case SIGABRT:
|
---|
[507] | 992 | asprintf(&tmp, _("SIGABRT signal received from OS"));
|
---|
[171] | 993 | asprintf(&tmp2,
|
---|
[507] | 994 | _("Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message."));
|
---|
[59] | 995 | break;
|
---|
[1] | 996 | default:
|
---|
[507] | 997 | asprintf(&tmp, _("(Unknown)"));
|
---|
| 998 | asprintf(&tmp2, _("(Unknown)"));
|
---|
[59] | 999 | }
|
---|
[1] | 1000 |
|
---|
[59] | 1001 | log_to_screen(tmp);
|
---|
| 1002 | log_to_screen(tmp2);
|
---|
[171] | 1003 | paranoid_free(tmp);
|
---|
| 1004 | paranoid_free(tmp2);
|
---|
[59] | 1005 | if (sig == SIGABRT) {
|
---|
| 1006 | sleep(10);
|
---|
| 1007 | }
|
---|
| 1008 | kill_buffer();
|
---|
| 1009 | fatal_error
|
---|
| 1010 | ("Mondoarchive is terminating in response to a signal from the OS");
|
---|
| 1011 | finish(254); // just in case
|
---|
[1] | 1012 | }
|
---|
| 1013 |
|
---|
| 1014 |
|
---|
| 1015 | /**
|
---|
| 1016 | * Turn signal-trapping on or off.
|
---|
| 1017 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 1018 | */
|
---|
| 1019 | void set_signals(int on)
|
---|
| 1020 | {
|
---|
[59] | 1021 | int signals[] =
|
---|
| 1022 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
| 1023 | int i;
|
---|
| 1024 |
|
---|
| 1025 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1026 | for (i = 0; signals[i]; i++) {
|
---|
| 1027 | if (on) {
|
---|
| 1028 | signal(signals[i], terminate_daemon);
|
---|
| 1029 | } else {
|
---|
| 1030 | signal(signals[i], termination_in_progress);
|
---|
| 1031 | }
|
---|
| 1032 | }
|
---|
[1] | 1033 | }
|
---|
| 1034 |
|
---|
| 1035 |
|
---|
| 1036 | /**
|
---|
| 1037 | * Exit immediately without cleaning up.
|
---|
| 1038 | * @param sig The signal we are exiting due to.
|
---|
| 1039 | */
|
---|
| 1040 | void termination_in_progress(int sig)
|
---|
| 1041 | {
|
---|
[59] | 1042 | log_msg(1, "Termination in progress");
|
---|
| 1043 | usleep(1000);
|
---|
| 1044 | pthread_exit(0);
|
---|
[1] | 1045 | }
|
---|
| 1046 |
|
---|
| 1047 | /* @} - end of cliGroup */
|
---|