[1] | 1 | /***************************************************************************
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[1080] | 2 | $Id: mondo-cli.c 1842 2007-12-15 01:24:34Z bruno $
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[1] | 3 | *******************************************************************/
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Functions for handling command-line arguments passed to mondoarchive.
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| 8 | */
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| 9 |
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| 10 | /** @def BOOT_LOADER_CHARS The characters allowed for boot loader on this platform. */
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| 11 |
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[1067] | 12 | #include "my-stuff.h"
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[1187] | 13 | #include "mondostructures.h"
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[1] | 14 | #include "mondo-cli-EXT.h"
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[1187] | 15 | #include "libmondo.h"
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| 16 | #include <pthread.h>
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[1549] | 17 |
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[1080] | 18 | #include "mr_mem.h"
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[1120] | 19 | #include "mr_msg.h"
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[1549] | 20 | #include "mr_gettext.h"
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[1625] | 21 | #include "mr_conf.h"
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[1] | 22 |
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[116] | 23 | //static char cvsid[] = "$Id: mondo-cli.c 1842 2007-12-15 01:24:34Z bruno $";
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[1] | 24 |
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| 25 | extern bool g_text_mode;
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[116] | 26 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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[1] | 27 | extern bool g_sigpipe;
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| 28 |
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[1626] | 29 | extern struct mr_ar_conf *mr_conf;
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[1625] | 30 |
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[1] | 31 | /*@ file pointer **************************************************/
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| 32 | extern FILE *g_tape_stream;
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| 33 |
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| 34 | /*@ long long *****************************************************/
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| 35 | extern long long g_tape_posK;
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| 36 |
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| 37 | /*@ long **********************************************************/
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| 38 | extern long g_noof_sets;
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| 39 |
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| 40 | /*@ bool******** **************************************************/
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[116] | 41 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 42 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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[1] | 43 | extern bool g_cd_recovery;
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| 44 |
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[1663] | 45 | extern void setup_tmpdir(char *path);
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| 46 |
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[1] | 47 | /**
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| 48 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 49 | * backup program.
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| 50 | * @note You @b MUST declare this variable somewhere in your program if
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| 51 | * you use libmondo. Otherwise the link will fail.
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| 52 | * @ingroup globalGroup
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| 53 | */
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| 54 | bool g_ISO_restore_mode = FALSE;
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| 55 |
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| 56 | extern double g_kernel_version;
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| 57 | extern int g_current_media_number;
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| 58 | extern pid_t g_main_pid;
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[116] | 59 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[1] | 60 |
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[948] | 61 | /* Do we use extended attributes and acl ?
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| 62 | * By default no, use --acl & --attr options to force their usage */
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| 63 | char *g_getfacl = NULL;
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| 64 | char *g_getfattr = NULL;
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[1] | 65 |
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[1663] | 66 | /* Reference to global bkpinfo */
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| 67 | extern struct s_bkpinfo *bkpinfo;
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| 68 |
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[1] | 69 | /**
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| 70 | * @addtogroup cliGroup
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| 71 | * @{
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| 72 | */
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| 73 | /**
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| 74 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 75 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 76 | * @param argv The argument vector; @p argv passed to main().
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| 77 | * @param bkpinfo The backup information structure to populate.
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| 78 | * @return The number of problems with the command line (0 for success).
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| 79 | */
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| 80 | int
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[1663] | 81 | handle_incoming_parameters(int argc, char *argv[])
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[1] | 82 | {
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[116] | 83 | /*@ int *** */
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| 84 | int res = 0;
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| 85 | int retval = 0;
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[1378] | 86 | int i = 0;
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[1] | 87 |
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[116] | 88 | /*@ buffers *************** */
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[1187] | 89 | char *tmp = NULL;
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[116] | 90 | char flag_val[128][MAX_STR_LEN];
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| 91 | bool flag_set[128];
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[1] | 92 |
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[1663] | 93 | sensibly_set_tmpdir_and_scratchdir();
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[1187] | 94 |
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[116] | 95 | for (i = 0; i < 128; i++) {
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| 96 | flag_val[i][0] = '\0';
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| 97 | flag_set[i] = FALSE;
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| 98 | }
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[1594] | 99 | res = retrieve_switches_from_command_line(argc, argv, flag_val,
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[116] | 100 | flag_set);
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| 101 | retval += res;
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| 102 | if (!retval) {
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[1663] | 103 | res = process_switches(flag_val, flag_set);
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[116] | 104 | retval += res;
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| 105 | }
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[1] | 106 | /*
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| 107 | if (!retval)
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| 108 | {
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| 109 | */
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[1108] | 110 | mr_msg(3, "Switches:-");
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[116] | 111 | for (i = 0; i < 128; i++) {
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| 112 | if (flag_set[i]) {
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[1187] | 113 | mr_msg(3, "-%c %s", i, flag_val[i]);
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[116] | 114 | }
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[1] | 115 | }
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| 116 | // }
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[1187] | 117 | mr_asprintf(&tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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[116] | 118 | paranoid_system(tmp);
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[1187] | 119 | mr_free(tmp);
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| 120 |
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| 121 | mr_asprintf(&tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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[116] | 122 | paranoid_system(tmp);
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[1187] | 123 | mr_free(tmp);
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| 124 |
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[116] | 125 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 126 | "/mondo.scratch.%ld", random() % 32767);
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[1187] | 127 |
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| 128 | mr_asprintf(&tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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[116] | 129 | paranoid_system(tmp);
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[1187] | 130 | mr_free(tmp);
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| 131 |
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| 132 | mr_asprintf(&tmp, "mkdir -p %s", bkpinfo->scratchdir);
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[116] | 133 | paranoid_system(tmp);
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[1080] | 134 | mr_free(tmp);
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[116] | 135 | return (retval);
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[1] | 136 | }
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| 137 |
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| 138 |
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| 139 | /**
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| 140 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 141 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 142 | * @param value The sizespec (e.g. "2g", "40m").
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| 143 | * @return 0, always.
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| 144 | * @bug Return code not needed.
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| 145 | */
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[1663] | 146 | int process_the_s_switch(char *value)
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[1] | 147 | {
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[1191] | 148 | char *tmp = NULL;
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| 149 | char *q = NULL;
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[1] | 150 |
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[116] | 151 | assert(bkpinfo != NULL);
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| 152 | assert(value != NULL);
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[1] | 153 |
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[1434] | 154 | mr_asprintf(&tmp, value);
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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 = friendly_sizestr_to_sizelong(tmp);
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| 160 | mr_free(tmp);
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[1191] | 161 |
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[1434] | 162 | mr_msg(3, "media_size = %ld", bkpinfo->media_size);
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[1365] | 163 | if (bkpinfo->media_size <= 0L) {
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| 164 | mr_msg(1, "You gave media an invalid size\n");
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| 165 | return (-1);
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[1] | 166 | }
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[116] | 167 | return (0);
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[1] | 168 | }
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| 169 |
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| 170 |
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| 171 | /**
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| 172 | * Process mondoarchive's command-line switches.
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| 173 | * @param bkpinfo The backup information structure to populate.
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| 174 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 175 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 176 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 177 | * FALSE if it's not.
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| 178 | * @return The number of problems with the switches, or 0 for success.
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| 179 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 180 | */
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| 181 | int
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[1663] | 182 | process_switches(char flag_val[128][MAX_STR_LEN], bool flag_set[128])
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[1] | 183 | {
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| 184 |
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[116] | 185 | /*@ ints *** */
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| 186 | int i = 0;
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| 187 | int retval = 0;
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| 188 | int percent = 0;
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[1] | 189 |
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[116] | 190 | /*@ buffers ** */
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[1191] | 191 | char *tmp = NULL;
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| 192 | char *tmp1 = NULL;
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| 193 | char *tmp2 = NULL;
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| 194 | char *psz = NULL;
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| 195 | char *p = NULL;
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| 196 | char *q = NULL;
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[1] | 197 |
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[949] | 198 | long itbs = 0L;
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[1] | 199 |
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[289] | 200 | struct stat buf;
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| 201 |
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[116] | 202 | malloc_string(tmp);
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[1] | 203 |
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[116] | 204 | assert(bkpinfo != NULL);
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| 205 | assert(flag_val != NULL);
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| 206 | assert(flag_set != NULL);
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[1] | 207 |
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[1638] | 208 | bkpinfo->internal_tape_block_size = mr_conf->internal_tape_blocksize;
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[1] | 209 |
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[1191] | 210 | /* compulsory */
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[1594] | 211 | i = flag_set['i'] + flag_set['n'] +
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[116] | 212 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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[1063] | 213 | flag_set['w'] + flag_set['C'] + flag_set['U'];
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[116] | 214 | if (i == 0) {
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| 215 | retval++;
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[1191] | 216 | log_to_screen(_("You must specify the media type\n"));
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[1] | 217 | }
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[116] | 218 | if (i > 1) {
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| 219 | retval++;
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[1191] | 220 | log_to_screen(_("Please specify only one media type\n"));
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[1] | 221 | }
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[116] | 222 | if (flag_set['K']) {
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[1625] | 223 | mr_conf->log_level = atoi(flag_val['K']);
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| 224 | if (mr_conf->log_level < 3) {
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| 225 | mr_conf->log_level = 3;
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[116] | 226 | }
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[1] | 227 | }
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[116] | 228 | if (flag_set['L'] && flag_set['0']) {
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| 229 | retval++;
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[1191] | 230 | log_to_screen(_("You cannot have 'no compression' _and_ LZOP.\n"));
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[1] | 231 | }
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[116] | 232 | bkpinfo->backup_data = flag_set['O'];
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| 233 | bkpinfo->verify_data = flag_set['V'];
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| 234 | if (flag_set['I'] && !bkpinfo->backup_data) {
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[1191] | 235 | log_to_screen(_("-I switch is ignored if just verifying"));
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[116] | 236 | }
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| 237 | if (flag_set['E'] && !bkpinfo->backup_data) {
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[1191] | 238 | log_to_screen(_("-E switch is ignored if just verifying"));
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[116] | 239 | }
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[1] | 240 |
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[116] | 241 | if (!find_home_of_exe("afio")) {
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| 242 | if (find_home_of_exe("star")) {
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| 243 | flag_set['R'] = TRUE;
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[1108] | 244 | mr_msg(1, "Using star instead of afio");
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[116] | 245 | } else {
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| 246 | fatal_error
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| 247 | ("Neither afio nor star is installed. Please install at least one.");
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| 248 | }
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[1] | 249 | }
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| 250 |
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[116] | 251 | if (flag_set['R']) {
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| 252 | bkpinfo->use_star = TRUE;
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| 253 | if (flag_set['L']) {
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| 254 | fatal_error("You may not use star and lzop at the same time.");
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| 255 | }
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| 256 | if (!find_home_of_exe("star")) {
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| 257 | fatal_error
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| 258 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
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| 259 | }
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[1] | 260 | }
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[116] | 261 | if (flag_set['W']) {
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| 262 | bkpinfo->nonbootable_backup = TRUE;
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| 263 | log_to_screen("Warning - you have opted for non-bootable backup");
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| 264 | if (flag_set['f'] || flag_set['l']) {
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| 265 | log_to_screen
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[1191] | 266 | (_("You don't need to specify bootloader or bootdevice"));
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[116] | 267 | }
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[1] | 268 | }
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[116] | 269 | if (flag_set['t'] && flag_set['H']) {
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| 270 | fatal_error
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| 271 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
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| 272 | }
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| 273 | if (flag_set['I']) {
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| 274 | if (!strcmp(bkpinfo->include_paths, "/")) {
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[1108] | 275 | mr_msg(2, "'/' is pleonastic.");
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[116] | 276 | bkpinfo->include_paths[0] = '\0';
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| 277 | }
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| 278 | if (bkpinfo->include_paths[0]) {
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| 279 | strcat(bkpinfo->include_paths, " ");
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| 280 | }
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[1080] | 281 | mr_asprintf(&tmp1, flag_val['I']);
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[603] | 282 | p = tmp1;
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| 283 | q = tmp1;
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[542] | 284 |
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| 285 | /* Cut the flag_val['I'] in parts containing all paths to test them */
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| 286 | while (p != NULL) {
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| 287 | q = strchr(p, ' ');
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| 288 | if (q != NULL) {
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| 289 | *q = '\0';
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| 290 | if (stat(p, &buf) != 0) {
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[1108] | 291 | mr_msg(1, "ERROR ! %s doesn't exist", p);
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[542] | 292 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 293 | }
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[633] | 294 | p = q+1 ;
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[542] | 295 | } else {
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| 296 | if (stat(p, &buf) != 0) {
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[1108] | 297 | mr_msg(1, "ERROR ! %s doesn't exist", p);
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[542] | 298 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
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| 299 | }
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| 300 | p = NULL;
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| 301 | }
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[289] | 302 | }
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[1080] | 303 | mr_free(tmp1);
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[542] | 304 |
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[116] | 305 | strncpy(bkpinfo->include_paths + strlen(bkpinfo->include_paths),
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| 306 | flag_val['I'],
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[543] | 307 | 4*MAX_STR_LEN - strlen(bkpinfo->include_paths));
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[1108] | 308 | mr_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
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[116] | 309 | if (bkpinfo->include_paths[0] == '-') {
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| 310 | retval++;
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[1191] | 311 | log_to_screen(_("Please supply a sensible value with '-I'\n"));
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[116] | 312 | }
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| 313 | }
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[1] | 314 |
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[116] | 315 | if (g_kernel_version >= 2.6 && !flag_set['d']
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[1594] | 316 | && flag_set['w']) {
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[116] | 317 | fatal_error
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| 318 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
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[1] | 319 | }
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| 320 |
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[116] | 321 | if (flag_set['J']) {
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| 322 | if (flag_set['I']) {
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| 323 | retval++;
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| 324 | log_to_screen
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[1191] | 325 | (_("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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[116] | 326 | }
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| 327 | bkpinfo->make_filelist = FALSE;
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| 328 | strcpy(bkpinfo->include_paths, flag_val['J']);
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[1] | 329 | }
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[1191] | 330 |
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[1594] | 331 | if (flag_set['w'] || flag_set['C'] || flag_set['r']) {
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[116] | 332 | if (!flag_set['r'] && g_kernel_version <= 2.5
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| 333 | && strstr(flag_val['d'], "/dev/")) {
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| 334 | fatal_error
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| 335 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
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| 336 | }
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| 337 | if (flag_set['r'] && g_kernel_version <= 2.5
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| 338 | && !strstr(flag_val['d'], "/dev/")) {
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| 339 | fatal_error
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| 340 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
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| 341 | }
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| 342 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
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| 343 | log_to_screen
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[1191] | 344 | (_("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk..."));
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[116] | 345 | }
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| 346 |
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| 347 | if (system("which cdrecord > /dev/null 2> /dev/null")
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| 348 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
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| 349 | fatal_error
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| 350 | ("Please install dvdrecord/cdrecord and try again.");
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| 351 | }
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[1594] | 352 | if (flag_set['w']) {
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[1108] | 353 | mr_msg(3, "flag_val['w'] = %s", flag_val['w']);
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[1594] | 354 | bkpinfo->writer_speed = atoi(flag_val['w']);
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| 355 | }
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[116] | 356 |
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[1594] | 357 | if (bkpinfo->writer_speed < 1) {
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| 358 | fatal_error
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| 359 | ("You specified a silly speed for a burner");
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[116] | 360 | }
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[1] | 361 | }
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[1191] | 362 |
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[116] | 363 | if (flag_set['t'] && !flag_set['d']) {
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| 364 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
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| 365 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
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[1569] | 366 | log_to_screen
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| 367 | ("Tape device not specified. I had problems to find it either");
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[116] | 368 | }
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| 369 | flag_set['d'] = TRUE;
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[1191] | 370 | mr_asprintf(&tmp2,
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| 371 | _("You didn't specify a tape streamer device. I'm assuming %s"),
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[116] | 372 | flag_val['d']);
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[1191] | 373 | log_to_screen(tmp2);
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| 374 | mr_free(tmp2);
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[116] | 375 | percent = 0;
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| 376 | }
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| 377 |
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[1063] | 378 | if (flag_set['U']) // USB
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| 379 | {
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| 380 | if (! flag_set['d']) {
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| 381 | fatal_error
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| 382 | ("You need to specify a device file with -d for bootable USB device creation");
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| 383 | }
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| 384 | if (!flag_set['s']) {
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| 385 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
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| 386 | }
|
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| 387 | }
|
---|
| 388 |
|
---|
[116] | 389 | if (flag_set['r']) // DVD
|
---|
| 390 | {
|
---|
| 391 | if (flag_set['m']) {
|
---|
| 392 | fatal_error
|
---|
| 393 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
---|
| 394 | }
|
---|
| 395 | if (!flag_set['d']) {
|
---|
| 396 | if (!find_dvd_device(flag_val['d'], FALSE)) {
|
---|
| 397 | flag_set['d'] = TRUE;
|
---|
[1191] | 398 | log_to_screen(_("I guess DVD drive is at %s"), flag_val['d']);
|
---|
[116] | 399 | }
|
---|
| 400 | }
|
---|
| 401 | if (!find_home_of_exe("growisofs")) {
|
---|
| 402 | fatal_error
|
---|
| 403 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 404 | }
|
---|
| 405 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 406 | fatal_error
|
---|
| 407 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 408 | }
|
---|
| 409 | if (strchr(flag_val['d'], ',')) {
|
---|
| 410 | fatal_error
|
---|
| 411 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 412 | }
|
---|
| 413 | }
|
---|
[1] | 414 |
|
---|
[116] | 415 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 416 | if (strchr(flag_val['d'], ',')) {
|
---|
| 417 | fatal_error
|
---|
| 418 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 419 | }
|
---|
| 420 | if (flag_set['O']) {
|
---|
| 421 | if (flag_set['s']) {
|
---|
| 422 | if (flag_set['t']) {
|
---|
| 423 | fatal_error
|
---|
| 424 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
| 425 | }
|
---|
[1663] | 426 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 427 | fatal_error("Bad -s switch");
|
---|
| 428 | }
|
---|
| 429 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
[1638] | 430 | /* Force autodetection */
|
---|
[1365] | 431 | bkpinfo->media_size = 0L;
|
---|
[116] | 432 | } else {
|
---|
| 433 | retval++;
|
---|
| 434 | log_to_screen("Tape size not specified.\n");
|
---|
| 435 | }
|
---|
| 436 | }
|
---|
[1063] | 437 | } else { /* CD|USB size */
|
---|
[116] | 438 | if (flag_set['s']) {
|
---|
[1663] | 439 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 440 | fatal_error("Bad -s switch");
|
---|
| 441 | }
|
---|
| 442 | }
|
---|
| 443 | if (flag_set['w']) {
|
---|
| 444 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 445 | } /* CD-RW */
|
---|
[1] | 446 | }
|
---|
[116] | 447 | if (flag_set['n']) {
|
---|
| 448 | strncpy(bkpinfo->nfs_mount, flag_val['n'], MAX_STR_LEN);
|
---|
| 449 | if (!flag_set['d']) {
|
---|
| 450 | strncpy(bkpinfo->nfs_remote_dir, "/", MAX_STR_LEN);
|
---|
| 451 | }
|
---|
[1191] | 452 | mr_asprintf(&tmp2, "mount | grep -E '^%s .*$' | cut -d' ' -f3",
|
---|
[116] | 453 | bkpinfo->nfs_mount);
|
---|
| 454 | strncpy(bkpinfo->isodir,
|
---|
[1191] | 455 | call_program_and_get_last_line_of_output(tmp2),
|
---|
[116] | 456 | MAX_STR_LEN / 4);
|
---|
[1191] | 457 | mr_free(tmp2);
|
---|
[116] | 458 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 459 | retval++;
|
---|
[1191] | 460 | log_to_screen(_("NFS share is not mounted. Please mount it.\n"));
|
---|
[116] | 461 | }
|
---|
[1108] | 462 | mr_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 463 | mr_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 464 | }
|
---|
[1191] | 465 |
|
---|
[116] | 466 | if (flag_set['C']) {
|
---|
| 467 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 468 | }
|
---|
[116] | 469 | if (flag_set['i']) {
|
---|
| 470 | bkpinfo->backup_media_type = iso;
|
---|
| 471 | }
|
---|
| 472 | if (flag_set['n']) {
|
---|
| 473 | bkpinfo->backup_media_type = nfs;
|
---|
| 474 | }
|
---|
| 475 | if (flag_set['r']) {
|
---|
| 476 | bkpinfo->backup_media_type = dvd;
|
---|
| 477 | }
|
---|
| 478 | if (flag_set['t']) {
|
---|
| 479 | bkpinfo->backup_media_type = tape;
|
---|
| 480 | }
|
---|
| 481 | if (flag_set['u']) {
|
---|
| 482 | bkpinfo->backup_media_type = udev;
|
---|
| 483 | }
|
---|
| 484 | if (flag_set['w']) {
|
---|
| 485 | bkpinfo->backup_media_type = cdrw;
|
---|
| 486 | }
|
---|
[1063] | 487 | if (flag_set['U']) {
|
---|
| 488 | bkpinfo->backup_media_type = usb;
|
---|
[1770] | 489 | /* Never try to eject a USB device */
|
---|
| 490 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1063] | 491 | }
|
---|
[948] | 492 | if (flag_set['z']) {
|
---|
| 493 | if (find_home_of_exe("getfattr")) {
|
---|
[1080] | 494 | mr_asprintf(&g_getfattr,"getfattr");
|
---|
[948] | 495 | }
|
---|
| 496 | if (find_home_of_exe("getfacl")) {
|
---|
[1080] | 497 | mr_asprintf(&g_getfacl,"getfacl");
|
---|
[948] | 498 | }
|
---|
| 499 | }
|
---|
[1] | 500 |
|
---|
[805] | 501 | /* optional, popular */
|
---|
[116] | 502 | if (flag_set['g']) {
|
---|
| 503 | g_text_mode = FALSE;
|
---|
| 504 | }
|
---|
[805] | 505 |
|
---|
[116] | 506 | if (flag_set['E']) {
|
---|
[1817] | 507 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 508 | mr_strcat(bkpinfo->exclude_paths, " ");
|
---|
[116] | 509 | }
|
---|
[1080] | 510 | mr_asprintf(&tmp1, flag_val['E']);
|
---|
[605] | 511 | p = tmp1;
|
---|
| 512 | q = tmp1;
|
---|
[542] | 513 |
|
---|
| 514 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 515 | while (p != NULL) {
|
---|
| 516 | q = strchr(p, ' ');
|
---|
| 517 | if (q != NULL) {
|
---|
| 518 | *q = '\0';
|
---|
[805] | 519 | /* Fix bug 14 where ending / cause a problem later
|
---|
| 520 | * so handled here for the moment */
|
---|
| 521 | q--;
|
---|
[809] | 522 | if (*q == '/') {
|
---|
[805] | 523 | *q = '\0';
|
---|
| 524 | }
|
---|
| 525 | q++;
|
---|
| 526 | /* End of bug fix */
|
---|
[542] | 527 | if (stat(p, &buf) != 0) {
|
---|
[1108] | 528 | mr_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
[542] | 529 | }
|
---|
[633] | 530 | p = q+1 ;
|
---|
[542] | 531 | } else {
|
---|
| 532 | if (stat(p, &buf) != 0) {
|
---|
[1108] | 533 | mr_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
[542] | 534 | }
|
---|
| 535 | p = NULL;
|
---|
| 536 | }
|
---|
[289] | 537 | }
|
---|
[1080] | 538 | mr_free(tmp1);
|
---|
[1817] | 539 | mr_strcat(bkpinfo->exclude_paths, flag_val['E']);
|
---|
[116] | 540 | }
|
---|
| 541 | if (flag_set['e']) {
|
---|
| 542 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 543 | }
|
---|
| 544 | if (flag_set['N']) // exclude NFS mounts & devices
|
---|
| 545 | {
|
---|
[1191] | 546 | mr_asprintf(&psz, list_of_NFS_mounts_only());
|
---|
[1817] | 547 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 548 | mr_strcat(bkpinfo->exclude_paths, " ");
|
---|
[116] | 549 | }
|
---|
[1817] | 550 | mr_strcat(bkpinfo->exclude_paths, psz);
|
---|
[1191] | 551 | mr_free(psz);
|
---|
[1108] | 552 | mr_msg(3, "-N means we're now excluding %s",
|
---|
[116] | 553 | bkpinfo->exclude_paths);
|
---|
| 554 | }
|
---|
| 555 | if (flag_set['b']) {
|
---|
[1191] | 556 | mr_asprintf(&psz, flag_val['b']);
|
---|
[1108] | 557 | mr_msg(1, "psz = '%s'", psz);
|
---|
[116] | 558 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 559 | psz[strlen(psz) - 1] = '\0';
|
---|
| 560 | itbs = atol(psz) * 1024L;
|
---|
| 561 | } else {
|
---|
| 562 | itbs = atol(psz);
|
---|
| 563 | }
|
---|
[1191] | 564 | mr_free(psz);
|
---|
| 565 |
|
---|
[1108] | 566 | mr_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 567 | mr_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
[116] | 568 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
| 569 | fatal_error
|
---|
| 570 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
| 571 | }
|
---|
| 572 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 573 | }
|
---|
[1191] | 574 |
|
---|
[116] | 575 | if (flag_set['D']) {
|
---|
[1639] | 576 | bkpinfo->differential = TRUE;
|
---|
[1680] | 577 | } else {
|
---|
| 578 | bkpinfo->differential = mr_conf->differential;
|
---|
[1] | 579 | }
|
---|
[1191] | 580 |
|
---|
[116] | 581 | if (flag_set['x']) {
|
---|
| 582 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
---|
[296] | 583 | if (run_program_and_log_output("which ntfsclone", 2)) {
|
---|
| 584 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[116] | 585 | }
|
---|
[1] | 586 | }
|
---|
[116] | 587 | if (flag_set['m']) {
|
---|
[1609] | 588 | bkpinfo->manual_tray = TRUE;
|
---|
[1] | 589 | }
|
---|
[116] | 590 | if (flag_set['k']) {
|
---|
[1669] | 591 | mr_allocstr(bkpinfo->kernel_path, flag_val['k']);
|
---|
[116] | 592 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
---|
[1669] | 593 | mr_allocstr(bkpinfo->kernel_path, "FAILSAFE");
|
---|
[116] | 594 | }
|
---|
| 595 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE")
|
---|
| 596 | && !does_file_exist(bkpinfo->kernel_path)) {
|
---|
| 597 | retval++;
|
---|
[1191] | 598 | mr_asprintf(&tmp2,
|
---|
| 599 | _("You specified kernel '%s', which does not exist\n"),
|
---|
[116] | 600 | bkpinfo->kernel_path);
|
---|
[1191] | 601 | log_to_screen(tmp2);
|
---|
| 602 | mr_free(tmp2);
|
---|
[116] | 603 | }
|
---|
| 604 | }
|
---|
[1191] | 605 |
|
---|
[116] | 606 | if (flag_set['p']) {
|
---|
[1628] | 607 | mr_allocstr(bkpinfo->prefix, flag_val['p']);
|
---|
[116] | 608 | }
|
---|
[1] | 609 |
|
---|
[1063] | 610 | if (flag_set['d']) { /* backup directory (if ISO/NFS/USB) */
|
---|
[116] | 611 | if (flag_set['i']) {
|
---|
| 612 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
---|
[1191] | 613 | mr_asprintf(&tmp2, "ls -l %s", bkpinfo->isodir);
|
---|
[1770] | 614 | if (run_program_and_log_output(tmp2, 2)) {
|
---|
[116] | 615 | fatal_error
|
---|
| 616 | ("output folder does not exist - please create it");
|
---|
| 617 | }
|
---|
[1191] | 618 | mr_free(tmp2);
|
---|
[116] | 619 | } else if (flag_set['n']) {
|
---|
| 620 | strncpy(bkpinfo->nfs_remote_dir, flag_val['d'], MAX_STR_LEN);
|
---|
| 621 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
[1594] | 622 | mr_asprintf(&tmp2,flag_val['d']);
|
---|
| 623 | mr_free(bkpinfo->media_device);
|
---|
| 624 | bkpinfo->media_device = tmp2;
|
---|
[116] | 625 | }
|
---|
[1] | 626 | }
|
---|
[116] | 627 |
|
---|
| 628 | if (flag_set['n']) {
|
---|
[1770] | 629 | mr_asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
| 630 | mr_asprintf(&tmp2, "echo hi > %s", tmp1);
|
---|
| 631 | if (run_program_and_log_output(tmp2, 2)) {
|
---|
[116] | 632 | retval++;
|
---|
[1191] | 633 | mr_free(tmp2);
|
---|
| 634 | mr_asprintf(&tmp2,
|
---|
| 635 | _("Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n"),
|
---|
[116] | 636 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
[1191] | 637 | log_to_screen(tmp2);
|
---|
[116] | 638 | }
|
---|
[1191] | 639 | mr_free(tmp2);
|
---|
[1770] | 640 | unlink(tmp1);
|
---|
| 641 | mr_free(tmp1);
|
---|
[1] | 642 | }
|
---|
| 643 |
|
---|
[116] | 644 | if (!flag_set['d']
|
---|
[1594] | 645 | && (flag_set['w'] || flag_set['C'] || flag_set['U'])) {
|
---|
| 646 | if (bkpinfo->media_device) {
|
---|
| 647 | mr_msg(4, "Using device %s", bkpinfo->media_device);
|
---|
| 648 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
---|
| 649 | flag_set['d'] = TRUE;
|
---|
[116] | 650 | } else {
|
---|
[1594] | 651 | fatal_error(_("No device provided either on command line or in the configuration file"));
|
---|
[116] | 652 | }
|
---|
[1] | 653 | }
|
---|
| 654 |
|
---|
[116] | 655 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
---|
| 656 | retval++;
|
---|
[1191] | 657 | log_to_screen(_("Please specify the backup device/directory.\n"));
|
---|
[116] | 658 | fatal_error
|
---|
| 659 | ("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 660 | }
|
---|
[1769] | 661 |
|
---|
| 662 | /* optional, obscure */
|
---|
[116] | 663 | for (i = '0'; i <= '9'; i++) {
|
---|
| 664 | if (flag_set[i]) {
|
---|
| 665 | bkpinfo->compression_level = i - '0';
|
---|
| 666 | } /* not '\0' but '0' */
|
---|
[1] | 667 | }
|
---|
[116] | 668 | if (flag_set['S']) {
|
---|
| 669 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'],
|
---|
| 670 | random() % 32768);
|
---|
[1] | 671 | }
|
---|
[116] | 672 | if (flag_set['T']) {
|
---|
[1663] | 673 | setup_tmpdir(flag_val['T']);
|
---|
[1191] | 674 | mr_asprintf(&tmp2, "touch %s/.foo.dat", flag_val['T']);
|
---|
| 675 | if (run_program_and_log_output(tmp2, 1)) {
|
---|
[116] | 676 | retval++;
|
---|
| 677 | log_to_screen
|
---|
[1191] | 678 | (_("Please specify a tempdir which I can write to. :)"));
|
---|
[116] | 679 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 680 | }
|
---|
[1191] | 681 | mr_free(tmp2);
|
---|
| 682 |
|
---|
[1663] | 683 | mr_asprintf(&tmp2, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
[1191] | 684 | if (run_program_and_log_output(tmp2, 1)) {
|
---|
[116] | 685 | retval++;
|
---|
| 686 | log_to_screen
|
---|
[1191] | 687 | (_("Please don't specify a SAMBA or VFAT or NFS tmpdir."));
|
---|
[116] | 688 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 689 | }
|
---|
[1191] | 690 | mr_free(tmp2);
|
---|
[1] | 691 | }
|
---|
[1191] | 692 |
|
---|
[116] | 693 | if (flag_set['A']) {
|
---|
| 694 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
---|
| 695 | }
|
---|
| 696 | if (flag_set['B']) {
|
---|
| 697 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
---|
| 698 | }
|
---|
| 699 | if (flag_set['H']) {
|
---|
| 700 | g_cd_recovery = TRUE;
|
---|
| 701 | }
|
---|
| 702 | if (flag_set['l']) {
|
---|
[1] | 703 | #ifdef __FreeBSD__
|
---|
| 704 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 705 | #else
|
---|
| 706 | # ifdef __IA64__
|
---|
| 707 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 708 | # else
|
---|
| 709 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 710 | # endif
|
---|
| 711 | #endif
|
---|
[116] | 712 | if (!strchr
|
---|
| 713 | (BOOT_LOADER_CHARS,
|
---|
| 714 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
[1191] | 715 | mr_msg(1, "%c? What is %c? I need G, L, E or R.",
|
---|
[116] | 716 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 717 | fatal_error
|
---|
| 718 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
| 719 | }
|
---|
[1] | 720 | #undef BOOT_LOADER_CHARS
|
---|
| 721 | }
|
---|
[1191] | 722 |
|
---|
[116] | 723 | if (flag_set['f']) {
|
---|
| 724 | strncpy(bkpinfo->boot_device,
|
---|
| 725 | resolve_softlinks_to_get_to_actual_device_file(flag_val
|
---|
| 726 | ['f']),
|
---|
| 727 | MAX_STR_LEN / 4);
|
---|
| 728 | }
|
---|
[1191] | 729 |
|
---|
| 730 | if (flag_set['Q']) {
|
---|
| 731 | if (bkpinfo->boot_device == NULL) {
|
---|
| 732 | fatal_error("-f option required when using -Q\n");
|
---|
| 733 | }
|
---|
| 734 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
| 735 | mr_msg(3, "boot loader is %c, residing at %s", i, bkpinfo->boot_device);
|
---|
| 736 | log_to_screen(_("boot loader is %c, residing at %s\n"), i, tmp);
|
---|
| 737 | finish(0);
|
---|
| 738 | }
|
---|
| 739 |
|
---|
[116] | 740 | if (flag_set['P']) {
|
---|
| 741 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
---|
| 742 | }
|
---|
[1191] | 743 |
|
---|
[116] | 744 | if (!flag_set['o']
|
---|
| 745 | &&
|
---|
| 746 | !run_program_and_log_output
|
---|
[1770] | 747 | ("grep -Ei suse /etc/issue.net | grep -E '9.0' | grep 64", 2)) {
|
---|
[116] | 748 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 749 | log_to_screen
|
---|
[1191] | 750 | (_("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary."));
|
---|
[116] | 751 | }
|
---|
[1191] | 752 |
|
---|
[116] | 753 | if (flag_set['o']) {
|
---|
| 754 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 755 | }
|
---|
[1] | 756 | #ifndef __FreeBSD__
|
---|
[116] | 757 | else {
|
---|
| 758 | if (!is_this_a_valid_disk_format("vfat")) {
|
---|
| 759 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 760 | log_to_screen
|
---|
[1191] | 761 | (_("Your kernel appears not to support vfat filesystems. I am therefore"));
|
---|
[116] | 762 | log_to_screen
|
---|
[1581] | 763 | (_("using LILO instead of SYSLINUX as the CD's boot loader."));
|
---|
[116] | 764 | }
|
---|
[1770] | 765 | if (run_program_and_log_output("which mkfs.vfat", 2)) {
|
---|
[116] | 766 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 767 | #ifdef __IA32__
|
---|
[116] | 768 | log_to_screen
|
---|
[1191] | 769 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as"));
|
---|
[116] | 770 | log_to_screen
|
---|
[1191] | 771 | (_("your boot loader. I shall therefore use LILO instead."));
|
---|
[1] | 772 | #endif
|
---|
| 773 | #ifdef __IA64__
|
---|
[116] | 774 | log_to_screen
|
---|
[1191] | 775 | (_("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI"));
|
---|
| 776 | log_to_screen(_("environment correctly. Please install it."));
|
---|
[116] | 777 | fatal_error("Aborting");
|
---|
[1] | 778 | #endif
|
---|
[116] | 779 | }
|
---|
[1] | 780 | #ifdef __IA64__
|
---|
[116] | 781 | /* We force ELILO usage on IA64 */
|
---|
| 782 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 783 | #endif
|
---|
[116] | 784 | }
|
---|
[1] | 785 | #endif
|
---|
| 786 |
|
---|
[116] | 787 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
---|
| 788 | paranoid_system("touch /boot/boot.b");
|
---|
| 789 | }
|
---|
[1] | 790 |
|
---|
[116] | 791 | i = flag_set['O'] + flag_set['V'];
|
---|
| 792 | if (i == 0) {
|
---|
| 793 | retval++;
|
---|
[1191] | 794 | log_to_screen(_("Specify backup (-O), verify (-V) or both (-OV).\n"));
|
---|
[116] | 795 | }
|
---|
[1] | 796 |
|
---|
| 797 | /* and finally... */
|
---|
| 798 |
|
---|
[1080] | 799 | mr_free(tmp);
|
---|
[116] | 800 | return (retval);
|
---|
[1] | 801 | }
|
---|
| 802 |
|
---|
| 803 |
|
---|
| 804 | /**
|
---|
| 805 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 806 | * @p flag_set and @p flag_val.
|
---|
| 807 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 808 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 809 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 810 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 811 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 812 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 813 | * @return The number of problems with the command line (0 for success).
|
---|
| 814 | */
|
---|
| 815 | int
|
---|
[116] | 816 | retrieve_switches_from_command_line(int argc, char *argv[],
|
---|
| 817 | char flag_val[128][MAX_STR_LEN],
|
---|
| 818 | bool flag_set[128])
|
---|
[1] | 819 | {
|
---|
[116] | 820 | /*@ ints ** */
|
---|
| 821 | int opt = 0;
|
---|
[1191] | 822 | char *tmp = NULL;
|
---|
[116] | 823 | int i = 0;
|
---|
[1191] | 824 | int len = 0;
|
---|
[1] | 825 |
|
---|
[116] | 826 | /*@ bools *** */
|
---|
| 827 | bool bad_switches = FALSE;
|
---|
[1] | 828 |
|
---|
[116] | 829 | assert(flag_val != NULL);
|
---|
| 830 | assert(flag_set != NULL);
|
---|
[1] | 831 |
|
---|
[116] | 832 | for (i = 0; i < 128; i++) {
|
---|
| 833 | flag_val[i][0] = '\0';
|
---|
| 834 | flag_set[i] = FALSE;
|
---|
[1] | 835 | }
|
---|
[116] | 836 | while ((opt =
|
---|
| 837 | getopt(argc, argv,
|
---|
[1063] | 838 | "0123456789A:B:C:DE:FGHI:J:K:LNOP:QRS:T:UVWb:c:d:ef:gik:l:mn:op:rs:tuw:x:z"))
|
---|
[116] | 839 | != -1) {
|
---|
| 840 | if (opt == '?') {
|
---|
| 841 | bad_switches = TRUE;
|
---|
| 842 | /*log_it("Invalid option: %c\n",optopt); */
|
---|
| 843 | } else {
|
---|
| 844 | if (flag_set[optopt]) {
|
---|
| 845 | bad_switches = TRUE;
|
---|
[1191] | 846 | mr_asprintf(&tmp, _("Switch -%c previously defined as %s\n"), opt,
|
---|
[116] | 847 | flag_val[i]);
|
---|
| 848 | log_to_screen(tmp);
|
---|
[1191] | 849 | mr_free(tmp);
|
---|
[116] | 850 | } else {
|
---|
| 851 | flag_set[opt] = TRUE;
|
---|
| 852 | if (optarg) {
|
---|
| 853 | len = strlen(optarg);
|
---|
| 854 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 855 | optarg[--len] = '\0';
|
---|
| 856 | log_to_screen
|
---|
[1191] | 857 | (_("Warning - param '%s' should not have trailing slash!"),
|
---|
[116] | 858 | optarg);
|
---|
| 859 | }
|
---|
| 860 | if (opt == 'd') {
|
---|
| 861 | if (strchr(flag_val[opt], '/')
|
---|
| 862 | && flag_val[opt][0] != '/') {
|
---|
[1191] | 863 | mr_asprintf(&tmp,
|
---|
| 864 | _("-%c flag --- must be absolute path --- '%s' isn't absolute"),
|
---|
[116] | 865 | opt, flag_val[opt]);
|
---|
| 866 | log_to_screen(tmp);
|
---|
[1191] | 867 | mr_free(tmp);
|
---|
[116] | 868 | bad_switches = TRUE;
|
---|
| 869 | }
|
---|
| 870 | }
|
---|
| 871 | strcpy(flag_val[opt], optarg);
|
---|
| 872 | }
|
---|
| 873 | }
|
---|
[1] | 874 | }
|
---|
| 875 | }
|
---|
[116] | 876 | for (i = optind; i < argc; i++) {
|
---|
| 877 | bad_switches = TRUE;
|
---|
[1191] | 878 | mr_asprintf(&tmp, _("Invalid arg -- %s\n"), argv[i]);
|
---|
[116] | 879 | log_to_screen(tmp);
|
---|
[1191] | 880 | mr_free(tmp);
|
---|
[116] | 881 | }
|
---|
| 882 | return (bad_switches);
|
---|
[1] | 883 | }
|
---|
| 884 |
|
---|
| 885 |
|
---|
| 886 | /**
|
---|
| 887 | * Terminate Mondo in response to a signal.
|
---|
| 888 | * @param sig The signal number received.
|
---|
| 889 | */
|
---|
| 890 | void terminate_daemon(int sig)
|
---|
| 891 | {
|
---|
[1191] | 892 | char *tmp = NULL;
|
---|
| 893 | char *tmp2 = NULL;
|
---|
[1] | 894 |
|
---|
[116] | 895 | switch (sig) {
|
---|
[1] | 896 | case SIGINT:
|
---|
[1191] | 897 | mr_asprintf(&tmp, _("SIGINT signal received from OS"));
|
---|
| 898 | mr_asprintf(&tmp2, _("You interrupted me :-)"));
|
---|
[1] | 899 | break;
|
---|
| 900 | case SIGKILL:
|
---|
[1191] | 901 | mr_asprintf(&tmp, _("SIGKILL signal received from OS"));
|
---|
| 902 | mr_asprintf(&tmp2,
|
---|
| 903 | _("I seriously have no clue how this signal even got to me. Something's wrong with your system."));
|
---|
[1] | 904 | break;
|
---|
| 905 | case SIGTERM:
|
---|
[1191] | 906 | mr_asprintf(&tmp, _("SIGTERM signal received from OS"));
|
---|
| 907 | mr_asprintf(&tmp2, _("Got terminate signal"));
|
---|
[1] | 908 | break;
|
---|
| 909 | case SIGHUP:
|
---|
[1191] | 910 | mr_asprintf(&tmp, _("SIGHUP signal received from OS"));
|
---|
| 911 | mr_asprintf(&tmp2, _("Hangup on line"));
|
---|
[1] | 912 | break;
|
---|
| 913 | case SIGSEGV:
|
---|
[1191] | 914 | mr_asprintf(&tmp, _("SIGSEGV signal received from OS"));
|
---|
| 915 | mr_asprintf(&tmp2,
|
---|
| 916 | _("Internal programming error. Please send a backtrace as well as your log."));
|
---|
[1] | 917 | break;
|
---|
| 918 | case SIGPIPE:
|
---|
[1191] | 919 | mr_asprintf(&tmp, _("SIGPIPE signal received from OS"));
|
---|
| 920 | mr_asprintf(&tmp2, _("Pipe was broken"));
|
---|
[1] | 921 | break;
|
---|
[116] | 922 | case SIGABRT:
|
---|
[1191] | 923 | mr_asprintf(&tmp, _("SIGABRT signal received from OS"));
|
---|
| 924 | mr_asprintf(&tmp2,
|
---|
| 925 | _("Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message."));
|
---|
[116] | 926 | break;
|
---|
[1] | 927 | default:
|
---|
[1191] | 928 | mr_asprintf(&tmp, _("(Unknown)"));
|
---|
| 929 | mr_asprintf(&tmp2, _("(Unknown)"));
|
---|
[116] | 930 | }
|
---|
[1] | 931 |
|
---|
[116] | 932 | log_to_screen(tmp);
|
---|
| 933 | log_to_screen(tmp2);
|
---|
[1191] | 934 | mr_free(tmp);
|
---|
| 935 | mr_free(tmp2);
|
---|
[116] | 936 | if (sig == SIGABRT) {
|
---|
| 937 | sleep(10);
|
---|
| 938 | }
|
---|
| 939 | kill_buffer();
|
---|
| 940 | fatal_error
|
---|
| 941 | ("Mondoarchive is terminating in response to a signal from the OS");
|
---|
| 942 | finish(254); // just in case
|
---|
[1] | 943 | }
|
---|
| 944 |
|
---|
| 945 |
|
---|
| 946 | /**
|
---|
| 947 | * Turn signal-trapping on or off.
|
---|
| 948 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 949 | */
|
---|
| 950 | void set_signals(int on)
|
---|
| 951 | {
|
---|
[116] | 952 | int signals[] =
|
---|
| 953 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
| 954 | int i;
|
---|
| 955 |
|
---|
| 956 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 957 | for (i = 0; signals[i]; i++) {
|
---|
| 958 | if (on) {
|
---|
| 959 | signal(signals[i], terminate_daemon);
|
---|
| 960 | } else {
|
---|
| 961 | signal(signals[i], termination_in_progress);
|
---|
| 962 | }
|
---|
| 963 | }
|
---|
[1] | 964 | }
|
---|
| 965 |
|
---|
| 966 |
|
---|
| 967 | /**
|
---|
| 968 | * Exit immediately without cleaning up.
|
---|
| 969 | * @param sig The signal we are exiting due to.
|
---|
| 970 | */
|
---|
| 971 | void termination_in_progress(int sig)
|
---|
| 972 | {
|
---|
[1108] | 973 | mr_msg(1, "Termination in progress");
|
---|
[116] | 974 | usleep(1000);
|
---|
| 975 | pthread_exit(0);
|
---|
[1] | 976 | }
|
---|
| 977 |
|
---|
| 978 | /* @} - end of cliGroup */
|
---|