[1] | 1 | /***************************************************************************
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[2085] | 2 | $Id: libmondo-cli.c 2338 2009-08-20 23:47:12Z bruno $
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[1] | 3 | *******************************************************************/
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Functions for handling command-line arguments passed to mondoarchive.
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| 8 | */
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| 9 |
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| 10 | /** @def BOOT_LOADER_CHARS The characters allowed for boot loader on this platform. */
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| 11 |
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| 12 | #include <pthread.h>
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[1917] | 13 | #include "my-stuff.h"
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[2211] | 14 | #include "mr_mem.h"
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[2241] | 15 | #include "mr_str.h"
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[1917] | 16 | #include "mondostructures.h"
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| 17 | #include "libmondo-cli-EXT.h"
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| 18 | #include "libmondo.h"
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[1] | 19 |
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| 20 | extern int g_loglevel;
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| 21 | extern bool g_text_mode;
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[116] | 22 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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[1917] | 23 | extern char *MONDO_OPTIONS;
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[1] | 24 |
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| 25 | /*@ file pointer **************************************************/
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| 26 | extern FILE *g_tape_stream;
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| 27 |
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| 28 | /*@ long long *****************************************************/
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| 29 | extern long long g_tape_posK;
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| 30 |
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| 31 | /*@ long **********************************************************/
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| 32 | extern long g_noof_sets;
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| 33 |
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| 34 | /*@ bool******** **************************************************/
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[116] | 35 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 36 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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[1] | 37 | extern bool g_cd_recovery;
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| 38 |
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[1656] | 39 | extern void setup_tmpdir(char *path);
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[1] | 40 | extern double g_kernel_version;
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| 41 | extern int g_current_media_number;
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| 42 | extern pid_t g_main_pid;
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[116] | 43 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[1] | 44 |
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[2007] | 45 | /* Stuff that handles the -I and -E option when a whole disk DSF is used */
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| 46 | typedef struct mounted_fs_struct {
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| 47 | char device[MAX_STR_LEN]; /* The name of the device */
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| 48 | char mount_point[MAX_STR_LEN]; /* The devices mount point */
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| 49 | unsigned char check; /* 1 == included on DSF */
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| 50 | struct mounted_fs_struct *next;
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| 51 | } MOUNTED_FS_STRUCT;
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| 52 | static MOUNTED_FS_STRUCT *DSF_Head = NULL; /* Points to the first entry of mounted_fs_struct list */
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| 53 | static MOUNTED_FS_STRUCT *DSF_Tail = NULL; /* Points to the last entry of mounted_fs_struct list */
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| 54 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr);
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| 55 | static void free_mounted_fs_list (void);
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| 56 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list);
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| 57 | static int create_list_of_non_NFS_mounted_file_systems (void);
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[2320] | 58 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (const char *mount_point);
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| 59 | static MOUNTED_FS_STRUCT *find_device_in_list (const char *device);
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[2007] | 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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[1917] | 63 | extern char *g_getfacl;
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| 64 | extern char *g_getfattr;
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[1] | 65 |
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[1645] | 66 | /* Reference to global bkpinfo */
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| 67 | extern struct s_bkpinfo *bkpinfo;
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| 68 |
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[1967] | 69 | extern void free_MR_global_filenames(void);
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| 70 |
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[1] | 71 | /**
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| 72 | * @addtogroup cliGroup
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| 73 | * @{
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| 74 | */
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| 75 | /**
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| 76 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 77 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 78 | * @param argv The argument vector; @p argv passed to main().
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| 79 | * @param bkpinfo The backup information structure to populate.
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| 80 | * @return The number of problems with the command line (0 for success).
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| 81 | */
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| 82 | int
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[1645] | 83 | handle_incoming_parameters(int argc, char *argv[])
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[1] | 84 | {
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[116] | 85 | /*@ int *** */
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| 86 | int res = 0;
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| 87 | int retval = 0;
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| 88 | int i = 0, j;
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[1] | 89 |
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[116] | 90 | /*@ buffers *************** */
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[2271] | 91 | char *tmp = NULL;
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[116] | 92 | char flag_val[128][MAX_STR_LEN];
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| 93 | bool flag_set[128];
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[1] | 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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| 99 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 100 | bkpinfo->media_size[j] = 650;
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| 101 | } /* default */
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[2338] | 102 | res = retrieve_switches_from_command_line(argc, argv, flag_val, flag_set);
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[116] | 103 | retval += res;
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| 104 | if (!retval) {
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[1645] | 105 | res = process_switches(flag_val, flag_set);
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[116] | 106 | retval += res;
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| 107 | }
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| 108 | log_msg(3, "Switches:-");
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| 109 | for (i = 0; i < 128; i++) {
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| 110 | if (flag_set[i]) {
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[2324] | 111 | log_msg(3, "-%c %s", i, flag_val[i]);
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[116] | 112 | }
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[1] | 113 | }
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[2323] | 114 | mr_asprintf(tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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[116] | 115 | paranoid_system(tmp);
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[2271] | 116 | mr_free(tmp);
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| 117 |
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[2323] | 118 | mr_asprintf(tmp, "mkdir -p %s", bkpinfo->scratchdir);
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[116] | 119 | paranoid_system(tmp);
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[2271] | 120 | mr_free(tmp);
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[116] | 121 | return (retval);
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[1] | 122 | }
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| 123 |
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| 124 |
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| 125 |
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| 126 |
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| 127 | /**
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| 128 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 129 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 130 | * @param value The sizespec (e.g. "2g", "40m").
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| 131 | * @return 0, always.
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| 132 | * @bug Return code not needed.
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| 133 | */
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[1645] | 134 | int process_the_s_switch(char *value)
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[1] | 135 | {
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[116] | 136 | int j;
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[2273] | 137 | char tmp[MAX_STR_LEN], *p;
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[1] | 138 |
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[116] | 139 | assert(bkpinfo != NULL);
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| 140 | assert(value != NULL);
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[1] | 141 |
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[116] | 142 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 143 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 144 | j++, p = strchr(p, ',') + 1) {
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| 145 | strncpy(tmp, p, MAX_STR_LEN);
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| 146 | *(strchr(tmp, ',')) = '\0';
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| 147 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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[2324] | 148 | log_msg(3, "media_size[%d] = %ld", j, bkpinfo->media_size[j]);
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[1] | 149 | }
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[116] | 150 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 151 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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[1] | 152 | }
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[116] | 153 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 154 | if (bkpinfo->media_size[j] <= 0) {
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| 155 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 156 | return (-1);
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| 157 | }
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| 158 | }
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| 159 | return (0);
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[1] | 160 | }
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| 161 |
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[2007] | 162 | /**
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| 163 | * Frees the memory for all of the structures on the linked list of
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| 164 | * all of the non-NFS mounted file systems.
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| 165 | */
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| 166 | static void free_mounted_fs_list (void) {
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| 167 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 168 | MOUNTED_FS_STRUCT *DSFnext = NULL;
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| 169 |
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| 170 | DSFptr = DSF_Head;
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| 171 | while (DSFptr != NULL) {
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| 172 | DSFnext = DSFptr->next;
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[2320] | 173 | mr_free(DSFptr);
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[2007] | 174 | DSFptr = DSFnext;
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| 175 | }
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| 176 | DSF_Head = NULL;
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| 177 | DSF_Tail = NULL;
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| 178 | }
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[1] | 179 |
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[2007] | 180 | /**
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| 181 | * Creates a singly linked list of all of the non-NFS mounted file systems.
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| 182 | * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
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| 183 | * the list of mounted file systems.
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| 184 | * @return None.
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| 185 | */
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| 186 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
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| 187 | {
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| 188 | assert (DSFptr);
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| 189 | if (DSF_Head == NULL) {
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| 190 | DSF_Head = DSFptr;
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| 191 | } else {
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| 192 | DSF_Tail->next = DSFptr;
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| 193 | }
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| 194 | DSFptr->next = NULL;
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| 195 | DSF_Tail = DSFptr;
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| 196 | }
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[1] | 197 |
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| 198 | /**
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[2007] | 199 | * Find the structure, in the singly linked list of all of the non-NFS
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| 200 | * mounted file systems, that contains the specified device.
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| 201 | * @param device The device to find
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| 202 | * @return NULL if it didn't find the device, a pointer to the
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| 203 | * structure if it did.
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| 204 | */
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[2320] | 205 | static MOUNTED_FS_STRUCT *find_device_in_list (const char *device)
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[2007] | 206 | {
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| 207 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 208 |
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| 209 | DSFptr = DSF_Head;
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| 210 | while (DSFptr != NULL) {
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| 211 | if (!strcmp(DSFptr->device, device)) {
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| 212 | break;
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| 213 | }
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| 214 | DSFptr = DSFptr->next;
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| 215 | }
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| 216 | return (DSFptr);
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| 217 | }
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| 218 |
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| 219 | /**
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| 220 | * Find the structure, in the singly linked list of all of the non-NFS
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| 221 | * mounted file systems, that contains the specified mount point.
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| 222 | * @param mount_point The mount point to find
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| 223 | * @return NULL is it didn't find the mount point, a pointer to the
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| 224 | * structure if it did.
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| 225 | */
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[2320] | 226 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (const char *mount_point)
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[2007] | 227 | {
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| 228 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 229 |
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| 230 | DSFptr = DSF_Head;
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| 231 | while (DSFptr != NULL) {
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| 232 | if (!strcmp(DSFptr->mount_point, mount_point)) {
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| 233 | break;
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| 234 | }
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| 235 | DSFptr = DSFptr->next;
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| 236 | }
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| 237 | return (DSFptr);
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| 238 | }
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| 239 |
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| 240 | /**
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| 241 | * Creates a linked list of all of the non-NFS mounted file systems.
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| 242 | * We use a linked list because we don't know how many mounted file
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| 243 | * there are (and there can be a lot).
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| 244 | * @return 0 on success and greated than 0 on failure.
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| 245 | */
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| 246 | static int create_list_of_non_NFS_mounted_file_systems (void)
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| 247 | {
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| 248 | int i = 0;
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| 249 | int mount_cnt = 0;
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| 250 | char *mounted_file_system = NULL;
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| 251 | char *command = NULL;
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| 252 | char *token = NULL;
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| 253 | char token_chars[] =" :\t\r\f\a\0";
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| 254 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 255 |
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| 256 | free_mounted_fs_list();
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| 257 | /********
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| 258 | * Find the number of mounted file system entries and their respective mount points.
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| 259 | * I can't return all of the entries as one string because it's length can be longer
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| 260 | * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
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| 261 | * So start looping and get the number of mounted file systems and query them one by one.
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| 262 | ********/
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| 263 | /* Get the number of mounted file systems ((those that start with "/dev/" */
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[2323] | 264 | mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
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[2007] | 265 | log_msg(5, "Running: %s", command);
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[2323] | 266 | mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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[2320] | 267 | mr_free(command);
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[2007] | 268 |
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| 269 | mount_cnt = atoi(mounted_file_system);
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| 270 | log_msg (5, "mount_cnt: %d", mount_cnt);
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[2320] | 271 | mr_free(mounted_file_system);
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[2007] | 272 |
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| 273 | for (i=mount_cnt; i > 0; i--) {
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[2323] | 274 | mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
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[2007] | 275 | log_msg(5, "Running: %s", command);
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[2323] | 276 | mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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[2320] | 277 | mr_free(command);
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[2007] | 278 |
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| 279 | log_msg (5, "mounted_file_system: %s", mounted_file_system);
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| 280 | if ((token = strtok(mounted_file_system, token_chars)) == NULL) {
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| 281 | log_msg (4, "Could not get the list of mounted file systems");
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[2320] | 282 | mr_free(mounted_file_system);
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[2241] | 283 | mr_free(token);
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[2007] | 284 | return (1);
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| 285 | }
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[2241] | 286 | if (token) {
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| 287 | log_msg (5, "token: %s", token);
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| 288 | }
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[2007] | 289 | while (token != NULL) {
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| 290 | log_msg (5, "token: %s", token);
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| 291 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
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| 292 | fatal_error ("Cannot allocate memory");
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| 293 | }
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| 294 | add_mounted_fs_struct(DSFptr);
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| 295 | strcpy(DSFptr->device, token);
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[2241] | 296 | mr_free(token);
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[2007] | 297 | if ((token = strtok(NULL, token_chars)) == NULL) {
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| 298 | log_msg (5, "Ran out of entries on the mounted file systems list");
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[2320] | 299 | mr_free(mounted_file_system);
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[2241] | 300 | mr_free(token);
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[2007] | 301 | return (1);
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| 302 | }
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| 303 | log_msg (5, "token: %s", token);
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| 304 | strcpy(DSFptr->mount_point, token);
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[2241] | 305 | mr_free(token);
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[2007] | 306 | token = strtok(NULL, token_chars);
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| 307 | }
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[2320] | 308 | mr_free(mounted_file_system);
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[2007] | 309 | }
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| 310 | /********
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| 311 | * DSFptr = DSF_Head;
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| 312 | * while (DSFptr != NULL) {
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| 313 | * printf ("Dev: %s MP: %s Check: %d\n", DSFptr->device, DSFptr->mount_point, DSFptr->check);
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| 314 | * DSFptr = DSFptr->next;
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| 315 | * }
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| 316 | ********/
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| 317 | return (0);
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| 318 | }
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| 319 |
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| 320 | /**
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| 321 | * Given a whole disk device special file, determine which mounted file systems
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| 322 | * are on the dsf's partitions and which mounted file systems are not.
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| 323 | * @param dsf The whole disk device special file.
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| 324 | * @param included_dsf_list A char pointer used to hold the list of mount points
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| 325 | * that are on the dsf. Memory for the array will be allocated within the function.
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| 326 | * @param excluded_dsf_list A char pointer used to hold the list of mount points
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| 327 | * that are not on the dsf. Memory for the array will be allocated within the function.
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| 328 | * @return 0 on success, -1 if no device special file was passed in, -2 if a device
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| 329 | * special file was passed in but it has no partitions on it, or 1 on failure
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| 330 | */
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| 331 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
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| 332 | int i = 0;
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| 333 | int c = 0;
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[2022] | 334 | int lastpos = 0;
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[2007] | 335 | char VG[MAX_STR_LEN];
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| 336 | char *tmp = NULL;
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| 337 | char *command = NULL;
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| 338 | char *partition_list = NULL;
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| 339 | char partitions[64][MAX_STR_LEN];
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| 340 | char *mount_list = NULL;
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| 341 | char *token = NULL;
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| 342 | char token_chars[] =" \t\r\f\a\0";
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| 343 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 344 |
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| 345 | memset((char *)partitions, 0, sizeof(partitions));
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| 346 |
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[2022] | 347 | log_msg(5, "dsf: %s", dsf);
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[2291] | 348 |
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[2022] | 349 | /********
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| 350 | * See if a device special file was passed in (i.e. it must start with /dev/
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| 351 | ********/
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| 352 | if (strncmp(dsf, "/dev/", 5)) {
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| 353 | log_msg (5, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
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| 354 | return (-1);
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[2007] | 355 | }
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[2022] | 356 | log_msg(5, " %s looks like a device special file", dsf);
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| 357 | /* Verify that the dsf exists */
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[2323] | 358 | mr_asprintf(command, "ls -al %s 2>/dev/null | wc -l", dsf);
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[2022] | 359 | log_msg(5, " Executing: %s", command);
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[2323] | 360 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
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[2320] | 361 | mr_free(command);
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[2022] | 362 |
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| 363 | log_msg(5, " Return value: %s", tmp);
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| 364 | c = atoi(tmp);
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[2320] | 365 | mr_free(tmp);
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[2022] | 366 |
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| 367 | if (!c) {
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| 368 | log_to_screen("Cannot find device special file %s", dsf);
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| 369 | return (1);
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| 370 | }
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| 371 | log_msg(5, " %s device special file exists", dsf);
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[2291] | 372 |
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[2007] | 373 | /* Get a list of the mounted file systems */
|
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| 374 | if (create_list_of_non_NFS_mounted_file_systems()) {
|
---|
| 375 | log_to_screen ("Could not get the list of mounted file systems");
|
---|
| 376 | return (1);
|
---|
| 377 | }
|
---|
[2022] | 378 | log_msg (5, "Processing dsf: %s", dsf);
|
---|
| 379 | /********
|
---|
| 380 | * Get a list of the dsf's partitions. There could be no partitions on the disk
|
---|
| 381 | * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
|
---|
| 382 | * Either way, it's an error.
|
---|
| 383 | ********/
|
---|
[2323] | 384 | mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
|
---|
[2022] | 385 | log_msg(4, "Executing: %s", command);
|
---|
[2323] | 386 | mr_asprintf(partition_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 387 | mr_free(command);
|
---|
[2022] | 388 | log_msg(4, "Partition list for %s: %s", dsf, partition_list);
|
---|
| 389 | if (!strlen(partition_list)) {
|
---|
| 390 | /* There were no partitions on the disk */
|
---|
| 391 | log_msg(4, "Cannot find any partitions on device special file %s", dsf);
|
---|
| 392 | return (-2);
|
---|
| 393 | }
|
---|
[2007] | 394 |
|
---|
[2022] | 395 | /* Fill the partition list */
|
---|
| 396 | i = 0;
|
---|
| 397 | lastpos = 0;
|
---|
[2053] | 398 | while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 399 | log_msg (5, "Found partition: %s", token);
|
---|
| 400 | strcpy(partitions[i++], token);
|
---|
[2241] | 401 | mr_free(token);
|
---|
[2022] | 402 | }
|
---|
[2320] | 403 | mr_free(partition_list);
|
---|
[2007] | 404 |
|
---|
[2022] | 405 | /********
|
---|
| 406 | * At this point, we have a list of all of the partitions on the dsf. Now try to
|
---|
| 407 | * see which partitions have a file system on them.
|
---|
| 408 | *
|
---|
| 409 | * Loop through each partition on the disk and:
|
---|
| 410 | *
|
---|
| 411 | * - If the partition is swap, it ignores it.
|
---|
| 412 | *
|
---|
| 413 | * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
|
---|
| 414 | * to the linked list, copies to it the device name and mount point, and sets check == 1.
|
---|
| 415 | *
|
---|
| 416 | * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
|
---|
| 417 | * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
|
---|
| 418 | * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
|
---|
| 419 | * contains more than one disk, it will still add the entry even if the Logical Volume's
|
---|
| 420 | * extents are not on the dsf that was passed in to the function. For example, Volume Group
|
---|
| 421 | * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
|
---|
| 422 | * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
|
---|
| 423 | * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
|
---|
| 424 | * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
|
---|
| 425 | *
|
---|
| 426 | * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
|
---|
| 427 | * software raid device, it adds an entry to the linked list, copies to it the software raid
|
---|
| 428 | * device name and mount point, and sets check == 1.
|
---|
| 429 | *
|
---|
| 430 | * - If the partition is part of a mounted software raid device, it adds an entry to the linked
|
---|
| 431 | * list, copies to it the software raid device name and mount point, and sets check == 1.
|
---|
| 432 | *
|
---|
| 433 | ********/
|
---|
| 434 | for (i=0; strlen(partitions[i]); i++) {
|
---|
| 435 | log_msg(4, "Processing partition: %s", partitions[i]);
|
---|
| 436 | /* See if it's swap. If it is, ignore it. */
|
---|
[2323] | 437 | mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'",
|
---|
[2022] | 438 | dsf, partitions[i]);
|
---|
| 439 | log_msg(4, " Running: %s", command);
|
---|
[2323] | 440 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 441 | mr_free(command);
|
---|
| 442 |
|
---|
[2022] | 443 | log_msg(4, " Return value: %s", tmp);
|
---|
| 444 | c = strlen(tmp);
|
---|
[2320] | 445 | mr_free(tmp);
|
---|
| 446 |
|
---|
[2022] | 447 | if (c) {
|
---|
| 448 | log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
|
---|
| 449 | continue;
|
---|
| 450 | }
|
---|
| 451 | /* It's not swap. See if we can find the mount point from the mount command. */
|
---|
[2323] | 452 | mr_asprintf(command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
|
---|
| 453 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 454 | mr_free(command);
|
---|
| 455 |
|
---|
[2022] | 456 | if (strlen(tmp)) {
|
---|
| 457 | log_msg(4, " %s is mounted: %s", partitions[i], tmp);
|
---|
| 458 | if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
|
---|
| 459 | log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
|
---|
[2320] | 460 | mr_free(tmp);
|
---|
[2022] | 461 | return (1);
|
---|
[2007] | 462 | }
|
---|
[2022] | 463 | DSFptr->check = 1;
|
---|
[2320] | 464 | mr_free(tmp);
|
---|
[2022] | 465 | continue;
|
---|
| 466 | }
|
---|
[2320] | 467 | mr_free(tmp);
|
---|
[2022] | 468 | /* It's not swap and it's not mounted. See if it's LVM */
|
---|
| 469 | log_msg(4, " It's not mounted. Checking to see if it's LVM...");
|
---|
| 470 | /* Get the partition ID; 8e for LVM */
|
---|
[2323] | 471 | mr_asprintf(command, "parted2fdisk -l %s |awk '{if($1 ~ \"^%s\"){print $5}}'", dsf, partitions[i]);
|
---|
[2022] | 472 | log_msg(4, " Running: %s", command);
|
---|
[2323] | 473 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 474 | mr_free(command);
|
---|
[2022] | 475 | if (strlen(tmp)) {
|
---|
| 476 | log_msg(4, " Partition ID: %s", tmp);
|
---|
[2291] | 477 | if (!strcasecmp(tmp, "8e")) {
|
---|
[2022] | 478 | /* It's LVM: Find the VG it's in */
|
---|
| 479 | log_msg(4, " It's LVM: Find the VG it's in...");
|
---|
[2323] | 480 | mr_asprintf(command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
|
---|
[2022] | 481 | log_msg(4, " Running: %s", command);
|
---|
| 482 | strcpy(VG, call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 483 | mr_free(command);
|
---|
[2022] | 484 | log_msg(4, " Volume Group: %s", VG);
|
---|
| 485 | if (strlen(VG)) {
|
---|
| 486 | /* Found the Volume Group. Now find all of the VG's mount points */
|
---|
| 487 | log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
|
---|
[2323] | 488 | mr_asprintf(command, "mount 2>/dev/null|grep -E \"/dev/mapper/%s-|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
|
---|
[2007] | 489 | log_msg(4, " Running: %s", command);
|
---|
[2323] | 490 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 491 | mr_free(command);
|
---|
[2022] | 492 | log_msg(4, " VG %s mount_list: %s", VG, mount_list);
|
---|
| 493 | lastpos = 0;
|
---|
[2053] | 494 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 495 | log_msg (5, "mount point token: %s", token);
|
---|
| 496 | if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
|
---|
| 497 | log_msg (4, "Can't find mount point %s in mounted file systems list", token);
|
---|
[2320] | 498 | mr_free(tmp);
|
---|
[2241] | 499 | mr_free(token);
|
---|
[2022] | 500 | return (1);
|
---|
| 501 | }
|
---|
| 502 | DSFptr->check = 1;
|
---|
[2241] | 503 | mr_free(token);
|
---|
[2022] | 504 | }
|
---|
| 505 | /********
|
---|
| 506 | * Now we want to see if there are any software raid devices using
|
---|
| 507 | * any of the Logical Volumes on the Volume Group.
|
---|
| 508 | *******/
|
---|
[2320] | 509 | mr_free(mount_list);
|
---|
[2323] | 510 | mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
[2022] | 511 | log_msg (5, "Running: %s", command);
|
---|
[2323] | 512 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 513 | mr_free(command);
|
---|
[2291] | 514 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
[2022] | 515 | lastpos = 0;
|
---|
[2053] | 516 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2323] | 517 | mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
|
---|
[2022] | 518 | log_msg (5, "Running: %s", command);
|
---|
[2320] | 519 | mr_free(tmp);
|
---|
[2323] | 520 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 521 | mr_free(command);
|
---|
[2022] | 522 | log_msg(4, "Number of Software raid device: %s", tmp);
|
---|
| 523 | if (atoi(tmp)) {
|
---|
| 524 | /* This device is on our disk */
|
---|
| 525 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 526 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[2320] | 527 | mr_free(tmp);
|
---|
[2241] | 528 | mr_free(token);
|
---|
[2007] | 529 | return (1);
|
---|
| 530 | }
|
---|
| 531 | DSFptr->check = 1;
|
---|
| 532 | }
|
---|
[2321] | 533 | mr_free(token);
|
---|
[2007] | 534 | }
|
---|
[2320] | 535 | mr_free(mount_list);
|
---|
[2022] | 536 | } else {
|
---|
| 537 | log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
|
---|
[2320] | 538 | mr_free(tmp);
|
---|
[2022] | 539 | return (1);
|
---|
[2007] | 540 | }
|
---|
[2320] | 541 | mr_free(tmp);
|
---|
[2022] | 542 | continue;
|
---|
[2007] | 543 | }
|
---|
[2022] | 544 | } else {
|
---|
| 545 | log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
|
---|
| 546 | }
|
---|
[2320] | 547 | mr_free(tmp);
|
---|
[2022] | 548 | /********
|
---|
| 549 | * It's not swap, mounted, or LVM. See if it's used in a software raid device.
|
---|
| 550 | ********/
|
---|
| 551 | log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
|
---|
[2323] | 552 | mr_asprintf(command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
|
---|
[2022] | 553 | log_msg(4, " Running: %s", command);
|
---|
[2323] | 554 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 555 | mr_free(command);
|
---|
[2022] | 556 | if (!strlen(tmp)) {
|
---|
| 557 | log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
|
---|
[2320] | 558 | mr_free(tmp);
|
---|
[2022] | 559 | continue;
|
---|
| 560 | }
|
---|
| 561 | log_msg (5, " UUID: %s", tmp);
|
---|
| 562 | /* Get the Software raid device list */
|
---|
[2323] | 563 | mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
[2022] | 564 | log_msg (5, " Running: %s", command);
|
---|
[2323] | 565 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 566 | mr_free(command);
|
---|
[2291] | 567 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
[2022] | 568 | /* Loop through the software raid device list to see if we can find the partition */
|
---|
| 569 | lastpos = 0;
|
---|
[2053] | 570 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2323] | 571 | mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
|
---|
[2007] | 572 | log_msg(4, " Running: %s", command);
|
---|
[2320] | 573 | mr_free(tmp);
|
---|
[2323] | 574 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2320] | 575 | mr_free(command);
|
---|
[2022] | 576 | if (!atoi(tmp)) {
|
---|
| 577 | log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
|
---|
| 578 | } else {
|
---|
| 579 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 580 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[2320] | 581 | mr_free(tmp);
|
---|
[2241] | 582 | mr_free(token);
|
---|
[2022] | 583 | return (1);
|
---|
[2007] | 584 | }
|
---|
[2022] | 585 | DSFptr->check = 1;
|
---|
| 586 | break;
|
---|
[2007] | 587 | }
|
---|
[2241] | 588 | mr_free(token);
|
---|
[2007] | 589 | }
|
---|
[2320] | 590 | mr_free(tmp);
|
---|
[2007] | 591 | }
|
---|
[2320] | 592 | mr_free(partition_list);
|
---|
| 593 | mr_free(mount_list);
|
---|
[2007] | 594 |
|
---|
| 595 | /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
|
---|
| 596 | i = 0;
|
---|
| 597 | DSFptr= DSF_Head;
|
---|
| 598 | while (DSFptr != NULL) {
|
---|
| 599 | i += strlen(DSFptr->mount_point) + 1;
|
---|
| 600 | DSFptr = DSFptr->next;
|
---|
| 601 | }
|
---|
| 602 | log_msg (5, "i: %d", i);
|
---|
| 603 | if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 604 | fatal_error ("Cannot allocate memory");
|
---|
| 605 | }
|
---|
| 606 | if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 607 | fatal_error ("Cannot allocate memory");
|
---|
| 608 | }
|
---|
| 609 | DSFptr= DSF_Head;
|
---|
| 610 | while (DSFptr != NULL) {
|
---|
| 611 | if (DSFptr->check) {
|
---|
| 612 | log_msg (5, "%s is mounted on %s and is on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 613 | strcat(*included_dsf_list, DSFptr->mount_point);
|
---|
| 614 | strcat(*included_dsf_list, " ");
|
---|
| 615 | } else {
|
---|
| 616 | log_msg (4, "%s is mounted on %s and is NOT on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 617 | strcat(*excluded_dsf_list, DSFptr->mount_point);
|
---|
| 618 | strcat(*excluded_dsf_list, " ");
|
---|
| 619 | }
|
---|
| 620 | DSFptr = DSFptr->next;
|
---|
| 621 | }
|
---|
| 622 | log_msg (5, "included_dsf_list: %s", *included_dsf_list);
|
---|
| 623 | log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
|
---|
| 624 | return (0);
|
---|
| 625 | }
|
---|
| 626 |
|
---|
| 627 |
|
---|
| 628 | /**
|
---|
[1] | 629 | * Process mondoarchive's command-line switches.
|
---|
| 630 | * @param bkpinfo The backup information structure to populate.
|
---|
| 631 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
|
---|
| 632 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
|
---|
| 633 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
|
---|
| 634 | * FALSE if it's not.
|
---|
| 635 | * @return The number of problems with the switches, or 0 for success.
|
---|
| 636 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
|
---|
| 637 | */
|
---|
| 638 | int
|
---|
[1645] | 639 | process_switches(char flag_val[128][MAX_STR_LEN], bool flag_set[128])
|
---|
[1] | 640 | {
|
---|
| 641 |
|
---|
[116] | 642 | /*@ ints *** */
|
---|
| 643 | int i = 0;
|
---|
| 644 | int retval = 0;
|
---|
| 645 | int percent = 0;
|
---|
[2022] | 646 | int lastpos = 0;
|
---|
[1] | 647 |
|
---|
[116] | 648 | /*@ buffers ** */
|
---|
[2022] | 649 | char *tmp = NULL;
|
---|
| 650 | char *tmp1 = NULL;
|
---|
[2271] | 651 | char *tmp2 = NULL;
|
---|
[2022] | 652 | char *psz = NULL;
|
---|
| 653 | char *p = NULL;
|
---|
| 654 | char *q = NULL;
|
---|
| 655 | char *token = NULL;
|
---|
[2007] | 656 | char *mounted_on_dsf = NULL;
|
---|
| 657 | char *not_mounted_on_dsf = NULL;
|
---|
[2022] | 658 | char token_chars[] =" \t\r\f\a\0";
|
---|
[1] | 659 |
|
---|
[949] | 660 | long itbs = 0L;
|
---|
[1] | 661 |
|
---|
[289] | 662 | struct stat buf;
|
---|
| 663 |
|
---|
[116] | 664 | malloc_string(tmp);
|
---|
[1] | 665 |
|
---|
[116] | 666 | assert(bkpinfo != NULL);
|
---|
| 667 | assert(flag_val != NULL);
|
---|
| 668 | assert(flag_set != NULL);
|
---|
[1] | 669 |
|
---|
[116] | 670 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
[1] | 671 |
|
---|
[1967] | 672 | /* compulsory */
|
---|
[116] | 673 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
|
---|
| 674 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
|
---|
[1690] | 675 | flag_set['w'] + flag_set['C'] + flag_set['U'];
|
---|
[1967] | 676 | if ((i == 0) && (! bkpinfo->restore_data)) {
|
---|
[116] | 677 | retval++;
|
---|
[541] | 678 | log_to_screen("You must specify the media type\n");
|
---|
[1] | 679 | }
|
---|
[116] | 680 | if (i > 1) {
|
---|
| 681 | retval++;
|
---|
[541] | 682 | log_to_screen("Please specify only one media type\n");
|
---|
[1] | 683 | }
|
---|
[1967] | 684 |
|
---|
[116] | 685 | if (flag_set['K']) {
|
---|
| 686 | g_loglevel = atoi(flag_val['K']);
|
---|
[1945] | 687 | log_msg(1,"Loglevel forced to %d",g_loglevel);
|
---|
[116] | 688 | if (g_loglevel < 3) {
|
---|
| 689 | g_loglevel = 3;
|
---|
| 690 | }
|
---|
[1] | 691 | }
|
---|
[1967] | 692 |
|
---|
| 693 | if ((flag_set['L'] && flag_set['0']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 694 | retval++;
|
---|
[541] | 695 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
|
---|
[1] | 696 | }
|
---|
[1967] | 697 | if (! bkpinfo->restore_data) {
|
---|
| 698 | bkpinfo->backup_data = flag_set['O'];
|
---|
| 699 | }
|
---|
[116] | 700 | bkpinfo->verify_data = flag_set['V'];
|
---|
[1967] | 701 |
|
---|
[116] | 702 | if (flag_set['I'] && !bkpinfo->backup_data) {
|
---|
[541] | 703 | log_to_screen("-I switch is ignored if just verifying");
|
---|
[116] | 704 | }
|
---|
| 705 | if (flag_set['E'] && !bkpinfo->backup_data) {
|
---|
[541] | 706 | log_to_screen("-E switch is ignored if just verifying");
|
---|
[116] | 707 | }
|
---|
[1] | 708 |
|
---|
[2331] | 709 | tmp1 = find_home_of_exe("afio");
|
---|
| 710 | if (!tmp1) {
|
---|
| 711 | mr_free(tmp1);
|
---|
| 712 | tmp1 = find_home_of_exe("star");
|
---|
| 713 | if (tmp1) {
|
---|
| 714 | mr_free(tmp1);
|
---|
[116] | 715 | flag_set['R'] = TRUE;
|
---|
| 716 | log_msg(1, "Using star instead of afio");
|
---|
| 717 | } else {
|
---|
[2331] | 718 | mr_free(tmp1);
|
---|
| 719 | fatal_error("Neither afio nor star is installed. Please install at least one.");
|
---|
[116] | 720 | }
|
---|
[1] | 721 | }
|
---|
[2331] | 722 | mr_free(tmp1);
|
---|
[1] | 723 |
|
---|
[116] | 724 | if (flag_set['R']) {
|
---|
| 725 | bkpinfo->use_star = TRUE;
|
---|
| 726 | if (flag_set['L']) {
|
---|
| 727 | fatal_error("You may not use star and lzop at the same time.");
|
---|
| 728 | }
|
---|
[2331] | 729 | tmp1 = find_home_of_exe("star");
|
---|
| 730 | if (!tmp1) {
|
---|
| 731 | mr_free(tmp1);
|
---|
| 732 | fatal_error("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
|
---|
[116] | 733 | }
|
---|
[2331] | 734 | mr_free(tmp1);
|
---|
[1] | 735 | }
|
---|
[1967] | 736 |
|
---|
| 737 | if ((flag_set['W']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 738 | bkpinfo->nonbootable_backup = TRUE;
|
---|
| 739 | log_to_screen("Warning - you have opted for non-bootable backup");
|
---|
| 740 | if (flag_set['f'] || flag_set['l']) {
|
---|
| 741 | log_to_screen
|
---|
[541] | 742 | ("You don't need to specify bootloader or bootdevice");
|
---|
[116] | 743 | }
|
---|
[1] | 744 | }
|
---|
[1967] | 745 |
|
---|
[116] | 746 | if (flag_set['I']) {
|
---|
[2320] | 747 | if (bkpinfo->include_paths && bkpinfo->include_paths[0] == '-') {
|
---|
[2022] | 748 | retval++;
|
---|
| 749 | log_to_screen("Please supply a sensible value with '-I'\n");
|
---|
| 750 | }
|
---|
[2291] | 751 |
|
---|
[2323] | 752 | mr_asprintf(tmp1, "%s", flag_val['I']);
|
---|
[2022] | 753 | p = tmp1;
|
---|
| 754 | q = tmp1;
|
---|
| 755 |
|
---|
| 756 | /* Cut the flag_val['I'] in parts containing all paths to test them */
|
---|
| 757 | while (p != NULL) {
|
---|
| 758 | q = strchr(p, ' ');
|
---|
| 759 | if (q != NULL) {
|
---|
| 760 | *q = '\0';
|
---|
| 761 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 762 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 763 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 764 | }
|
---|
| 765 | p = q+1 ;
|
---|
| 766 | } else {
|
---|
| 767 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 768 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 769 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 770 | }
|
---|
| 771 | p = NULL;
|
---|
| 772 | }
|
---|
| 773 | }
|
---|
[2320] | 774 | mr_free(tmp1);
|
---|
[2053] | 775 | while ((token = mr_strtok(flag_val['I'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 776 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 777 | /* It's a dsf but not a whole disk dsf */
|
---|
| 778 | case -2:
|
---|
[2022] | 779 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\n Ignored.", token);
|
---|
[2007] | 780 | break;
|
---|
| 781 | /* Fatal error; exit */
|
---|
| 782 | case 1:
|
---|
[2321] | 783 | mr_free(token);
|
---|
[2007] | 784 | fatal_error("Error processing -I option");
|
---|
| 785 | /* Everything is OK; process to archive data */
|
---|
| 786 | case 0:
|
---|
[2022] | 787 | log_to_screen("Archiving only the following file systems on %s:\n", token);
|
---|
[2007] | 788 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
[2323] | 789 | mr_asprintf(p, "/");
|
---|
[2320] | 790 | mr_free(bkpinfo->include_paths);
|
---|
[2319] | 791 | bkpinfo->include_paths = p;
|
---|
[2007] | 792 | if (strlen(not_mounted_on_dsf)) {
|
---|
| 793 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
|
---|
| 794 | log_to_screen("Not archiving the following file systems:\n");
|
---|
| 795 | log_to_screen(" %s\n", not_mounted_on_dsf);
|
---|
[2320] | 796 | mr_strcat(bkpinfo->exclude_paths, " %s ", not_mounted_on_dsf);
|
---|
[2007] | 797 | }
|
---|
| 798 | break;
|
---|
| 799 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 800 | case -1:
|
---|
[2319] | 801 | mr_strcat(bkpinfo->include_paths, " %s ", token);
|
---|
[2007] | 802 | break;
|
---|
[542] | 803 | }
|
---|
[2241] | 804 | mr_free(token);
|
---|
[2022] | 805 | }
|
---|
[2319] | 806 | if (bkpinfo->include_paths != NULL) {
|
---|
[2338] | 807 | mr_strip_spaces(bkpinfo->include_paths);
|
---|
[2319] | 808 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
---|
| 809 | }
|
---|
[2022] | 810 | if (bkpinfo->exclude_paths != NULL) {
|
---|
[2338] | 811 | mr_strip_spaces(bkpinfo->exclude_paths);
|
---|
[2022] | 812 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 813 | }
|
---|
| 814 | log_msg(4, "Finished with the -I option");
|
---|
[116] | 815 | }
|
---|
[1] | 816 |
|
---|
[2338] | 817 | if (g_kernel_version >= 2.6 && !flag_set['d'] && (flag_set['c'] || flag_set['w']) && (! bkpinfo->restore_data)) {
|
---|
| 818 | fatal_error("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
|
---|
[1] | 819 | }
|
---|
| 820 |
|
---|
[116] | 821 |
|
---|
| 822 | if (flag_set['J']) {
|
---|
| 823 | if (flag_set['I']) {
|
---|
| 824 | retval++;
|
---|
[2338] | 825 | log_to_screen("Please do not use -J in combination with -I. If you want to make a list of files to backup, that's fine, use -J <filename> but please don't muddy the waters by combining -J with -I. Thanks. :-)");
|
---|
[116] | 826 | }
|
---|
| 827 | bkpinfo->make_filelist = FALSE;
|
---|
[2324] | 828 | mr_asprintf(bkpinfo->include_paths, "%s", flag_val['J']);
|
---|
[1] | 829 | }
|
---|
[1967] | 830 |
|
---|
| 831 | if ((flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) && (! bkpinfo->restore_data)) {
|
---|
[2338] | 832 | if (!flag_set['r'] && g_kernel_version <= 2.5 && strstr(flag_val['d'], "/dev/")) {
|
---|
| 833 | fatal_error("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
|
---|
[116] | 834 | }
|
---|
[2338] | 835 | if (flag_set['r'] && g_kernel_version <= 2.5 && !strstr(flag_val['d'], "/dev/")) {
|
---|
| 836 | fatal_error("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
|
---|
[116] | 837 | }
|
---|
| 838 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
|
---|
[2338] | 839 | log_to_screen("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
|
---|
[116] | 840 | }
|
---|
| 841 |
|
---|
[2338] | 842 | if (system("which cdrecord > /dev/null 2> /dev/null") && system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 843 | fatal_error("Please install dvdrecord/cdrecord and try again.");
|
---|
[116] | 844 | }
|
---|
| 845 | if (flag_set['C']) {
|
---|
| 846 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
|
---|
| 847 | if (bkpinfo->cdrw_speed < 1) {
|
---|
[2338] | 848 | fatal_error("You specified a silly speed for a CD-R[W] drive");
|
---|
[116] | 849 | }
|
---|
| 850 | if (!flag_set['L']) {
|
---|
[2338] | 851 | log_to_screen("You must use -L with -C. Therefore I am setting it for you.");
|
---|
[116] | 852 | flag_set['L'] = 1;
|
---|
| 853 | flag_val['L'][0] = '\0';
|
---|
| 854 | }
|
---|
| 855 | } else {
|
---|
| 856 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
|
---|
| 857 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
|
---|
| 858 | if (flag_set['c']) {
|
---|
| 859 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
|
---|
| 860 | } else if (flag_set['w']) {
|
---|
| 861 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
|
---|
| 862 | } else if (flag_set['r']) {
|
---|
| 863 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
---|
| 864 | }
|
---|
| 865 |
|
---|
| 866 | if (bkpinfo->cdrw_speed < 1) {
|
---|
[2338] | 867 | fatal_error("You specified a silly speed for a CD-R[W] drive");
|
---|
[116] | 868 | }
|
---|
| 869 | }
|
---|
[1] | 870 | }
|
---|
[1967] | 871 |
|
---|
[1969] | 872 | if ((flag_set['t'] && !flag_set['d']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 873 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
---|
[2334] | 874 | if ((tmp1 = mr_find_tape_device()) == NULL) {
|
---|
[2303] | 875 | fatal_error("Tape device not specified. I couldn't find it either.");
|
---|
[116] | 876 | }
|
---|
[2325] | 877 | strcpy(flag_val['d'], tmp1);
|
---|
| 878 | mr_free(tmp1);
|
---|
[116] | 879 | flag_set['d'] = TRUE;
|
---|
[2303] | 880 | strcpy(flag_val['d'], p);
|
---|
[2332] | 881 | mr_free(p);
|
---|
[2324] | 882 | log_to_screen("You didn't specify a tape streamer device. I'm assuming %s", flag_val['d']);
|
---|
[116] | 883 | percent = 0;
|
---|
| 884 | }
|
---|
| 885 |
|
---|
[1687] | 886 | if (flag_set['U']) // USB
|
---|
| 887 | {
|
---|
| 888 | if (! flag_set['d']) {
|
---|
[2338] | 889 | fatal_error("You need to specify a device file with -d for bootable USB device usage");
|
---|
[1687] | 890 | }
|
---|
[1967] | 891 | if ((!flag_set['s']) && (! bkpinfo->restore_data)) {
|
---|
[1687] | 892 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
|
---|
| 893 | }
|
---|
| 894 | }
|
---|
| 895 |
|
---|
[116] | 896 | if (flag_set['r']) // DVD
|
---|
| 897 | {
|
---|
| 898 | if (flag_set['m']) {
|
---|
[2338] | 899 | fatal_error("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
---|
[116] | 900 | }
|
---|
| 901 | if (!flag_set['d']) {
|
---|
[2330] | 902 | if ((tmp1 = find_dvd_device(flag_val['d'])) != NULL) {
|
---|
| 903 | strcpy(flag_val['d'],tmp1);
|
---|
| 904 | mr_free(tmp1);
|
---|
[116] | 905 | flag_set['d'] = TRUE;
|
---|
[541] | 906 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
|
---|
[116] | 907 | }
|
---|
| 908 | }
|
---|
| 909 | if (strchr(flag_val['d'], ',')) {
|
---|
[2325] | 910 | fatal_error("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
[116] | 911 | }
|
---|
[1967] | 912 | if (! bkpinfo->restore_data) {
|
---|
[2331] | 913 | tmp1 = find_home_of_exe("growisofs");
|
---|
| 914 | if (!tmp1) {
|
---|
| 915 | mr_free(tmp1);
|
---|
[2325] | 916 | fatal_error("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
[1967] | 917 | }
|
---|
[2331] | 918 | mr_free(tmp1);
|
---|
| 919 |
|
---|
| 920 | tmp1 = find_home_of_exe("dvd+rw-format");
|
---|
| 921 | if (!tmp1) {
|
---|
| 922 | mr_free(tmp1);
|
---|
[2325] | 923 | fatal_error("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
[1967] | 924 | }
|
---|
[2331] | 925 | mr_free(tmp1);
|
---|
| 926 |
|
---|
[1967] | 927 | if (!flag_set['s']) {
|
---|
| 928 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
| 929 | strcat(flag_val['s'], "m");
|
---|
[2325] | 930 | log_to_screen("You did not specify a size (-s) for DVD. I'm guessing %s.", flag_val['s']);
|
---|
[1967] | 931 | flag_set['s'] = 1;
|
---|
| 932 | }
|
---|
[116] | 933 | }
|
---|
| 934 | }
|
---|
[1] | 935 |
|
---|
[116] | 936 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 937 | if (strchr(flag_val['d'], ',')) {
|
---|
[2325] | 938 | fatal_error("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
[116] | 939 | }
|
---|
[1967] | 940 | if ((flag_set['O']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 941 | if (flag_set['s']) {
|
---|
| 942 | if (flag_set['t']) {
|
---|
[2338] | 943 | fatal_error("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
[116] | 944 | }
|
---|
[1645] | 945 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 946 | fatal_error("Bad -s switch");
|
---|
| 947 | }
|
---|
| 948 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
| 949 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 950 | bkpinfo->media_size[i] = 0;
|
---|
| 951 | }
|
---|
| 952 | } else {
|
---|
| 953 | retval++;
|
---|
| 954 | log_to_screen("Tape size not specified.\n");
|
---|
| 955 | }
|
---|
| 956 | }
|
---|
[1967] | 957 | } else if (! bkpinfo->restore_data) { /* CD|USB size */
|
---|
[116] | 958 | if (flag_set['s']) {
|
---|
[1645] | 959 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 960 | fatal_error("Bad -s switch");
|
---|
| 961 | }
|
---|
| 962 | }
|
---|
| 963 | if (flag_set['w']) {
|
---|
| 964 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 965 | } /* CD-RW */
|
---|
[1] | 966 | }
|
---|
[1967] | 967 |
|
---|
[116] | 968 | if (flag_set['n']) {
|
---|
[2325] | 969 | mr_free(bkpinfo->nfs_mount);
|
---|
| 970 | mr_asprintf(bkpinfo->nfs_mount, "%s", flag_val['n']);
|
---|
[116] | 971 | if (!flag_set['d']) {
|
---|
[2325] | 972 | mr_free(bkpinfo->nfs_remote_dir);
|
---|
| 973 | mr_asprintf(bkpinfo->nfs_remote_dir, "/");
|
---|
[116] | 974 | }
|
---|
[2224] | 975 | /* test if we specified a user for the NFS dialog */
|
---|
| 976 | p = strchr(bkpinfo->nfs_mount, '@');
|
---|
| 977 | if (p != NULL) {
|
---|
| 978 | /* User found. Store the 2 values */
|
---|
[2325] | 979 | bkpinfo->nfs_user = bkpinfo->nfs_mount;
|
---|
[2224] | 980 | p++;
|
---|
| 981 | /* new NFS mount */
|
---|
[2325] | 982 | bkpinfo->nfs_mount = p;
|
---|
[2224] | 983 | p--;
|
---|
| 984 | *p = '\0';
|
---|
| 985 | }
|
---|
[2323] | 986 | mr_asprintf(tmp1, "mount | grep -E \"^%s[/]* .*\" | cut -d' ' -f3", bkpinfo->nfs_mount);
|
---|
| 987 | mr_free(bkpinfo->isodir);
|
---|
[2324] | 988 | mr_asprintf(bkpinfo->isodir, "%s", call_program_and_get_last_line_of_output(tmp1));
|
---|
[2271] | 989 | mr_free(tmp1);
|
---|
| 990 |
|
---|
[116] | 991 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
[2223] | 992 | log_to_screen("NFS share is not mounted. Trying to mount it for you.\n");
|
---|
[2323] | 993 | mr_asprintf(tmp1, "mount %s", bkpinfo->nfs_mount);
|
---|
[2271] | 994 | i = system(tmp1);
|
---|
| 995 | mr_free(tmp1);
|
---|
| 996 | if (i) {
|
---|
[2223] | 997 | log_to_screen("Unable to mount NFS share %s. Please mount manually.\n", bkpinfo->nfs_mount);
|
---|
| 998 | retval++;
|
---|
| 999 | } else {
|
---|
[2323] | 1000 | mr_asprintf(tmp1, "mount | grep -E \"^%s[/]* .*\" | cut -d' ' -f3", bkpinfo->nfs_mount);
|
---|
| 1001 | mr_free(bkpinfo->isodir);
|
---|
[2324] | 1002 | mr_asprintf(bkpinfo->isodir, "%s", call_program_and_get_last_line_of_output(tmp1));
|
---|
[2271] | 1003 | mr_free(tmp1);
|
---|
| 1004 |
|
---|
[2223] | 1005 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 1006 | retval++;
|
---|
| 1007 | log_to_screen("NFS share %s is strangely not mounted. Please mount manually...\n", bkpinfo->nfs_mount);
|
---|
| 1008 | }
|
---|
| 1009 | }
|
---|
[116] | 1010 | }
|
---|
| 1011 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 1012 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 1013 | }
|
---|
[1967] | 1014 |
|
---|
[116] | 1015 | if (flag_set['c']) {
|
---|
| 1016 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 1017 | }
|
---|
[116] | 1018 | if (flag_set['C']) {
|
---|
| 1019 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 1020 | }
|
---|
[116] | 1021 | if (flag_set['i']) {
|
---|
| 1022 | bkpinfo->backup_media_type = iso;
|
---|
| 1023 | }
|
---|
| 1024 | if (flag_set['n']) {
|
---|
| 1025 | bkpinfo->backup_media_type = nfs;
|
---|
[1848] | 1026 | /* Never try to eject a NFS device */
|
---|
| 1027 | bkpinfo->please_dont_eject = TRUE;
|
---|
[116] | 1028 | }
|
---|
| 1029 | if (flag_set['r']) {
|
---|
| 1030 | bkpinfo->backup_media_type = dvd;
|
---|
| 1031 | }
|
---|
| 1032 | if (flag_set['t']) {
|
---|
| 1033 | bkpinfo->backup_media_type = tape;
|
---|
| 1034 | }
|
---|
| 1035 | if (flag_set['u']) {
|
---|
| 1036 | bkpinfo->backup_media_type = udev;
|
---|
| 1037 | }
|
---|
| 1038 | if (flag_set['w']) {
|
---|
| 1039 | bkpinfo->backup_media_type = cdrw;
|
---|
| 1040 | }
|
---|
[1687] | 1041 | if (flag_set['U']) {
|
---|
| 1042 | bkpinfo->backup_media_type = usb;
|
---|
[1745] | 1043 | /* Never try to eject a USB device */
|
---|
[1746] | 1044 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1687] | 1045 | }
|
---|
[948] | 1046 | if (flag_set['z']) {
|
---|
[2331] | 1047 | tmp1 = find_home_of_exe("getfattr");
|
---|
| 1048 | if (tmp1) {
|
---|
[2323] | 1049 | mr_asprintf(g_getfattr,"getfattr");
|
---|
[948] | 1050 | }
|
---|
[2331] | 1051 | mr_free(tmp1);
|
---|
| 1052 |
|
---|
| 1053 | tmp1 = find_home_of_exe("getfacl");
|
---|
| 1054 | if (tmp1) {
|
---|
[2323] | 1055 | mr_asprintf(g_getfacl,"getfacl");
|
---|
[948] | 1056 | }
|
---|
[2331] | 1057 | mr_free(tmp1);
|
---|
[948] | 1058 | }
|
---|
[1] | 1059 |
|
---|
[805] | 1060 | /* optional, popular */
|
---|
[116] | 1061 | if (flag_set['g']) {
|
---|
| 1062 | g_text_mode = FALSE;
|
---|
| 1063 | }
|
---|
[805] | 1064 |
|
---|
[116] | 1065 | if (flag_set['E']) {
|
---|
[2320] | 1066 | if (bkpinfo->exclude_paths && bkpinfo->exclude_paths[0] == '-') {
|
---|
[2022] | 1067 | retval++;
|
---|
| 1068 | log_to_screen("Please supply a sensible value with '-E'\n");
|
---|
| 1069 | }
|
---|
[2323] | 1070 | mr_asprintf(tmp1, "%s", flag_val['E']);
|
---|
[542] | 1071 |
|
---|
[2022] | 1072 | p = tmp1;
|
---|
| 1073 | q = tmp1;
|
---|
| 1074 |
|
---|
| 1075 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 1076 | while (p != NULL) {
|
---|
| 1077 | q = strchr(p, ' ');
|
---|
| 1078 | if (q != NULL) {
|
---|
| 1079 | *q = '\0';
|
---|
| 1080 | /* Fix bug 14 where ending / cause a problem later
|
---|
| 1081 | * so handled here for the moment */
|
---|
| 1082 | q--;
|
---|
| 1083 | if (*q == '/') {
|
---|
| 1084 | *q = '\0';
|
---|
| 1085 | }
|
---|
| 1086 | q++;
|
---|
| 1087 | /* End of bug fix */
|
---|
| 1088 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1089 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1090 | }
|
---|
| 1091 | p = q+1 ;
|
---|
| 1092 | } else {
|
---|
| 1093 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1094 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1095 | }
|
---|
| 1096 | p = NULL;
|
---|
| 1097 | }
|
---|
| 1098 | }
|
---|
[2271] | 1099 | mr_free(tmp1);
|
---|
[2022] | 1100 | lastpos = 0;
|
---|
[2053] | 1101 | while ((token = mr_strtok(flag_val['E'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 1102 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 1103 | case 1:
|
---|
[2036] | 1104 | log_msg(1, "WARNING ! a path doesn't exist in -E option");
|
---|
| 1105 | break;
|
---|
[2007] | 1106 | /* Everything is OK; proceed to archive data */
|
---|
| 1107 | case 0:
|
---|
| 1108 | if (strlen(mounted_on_dsf)) {
|
---|
[2022] | 1109 | log_to_screen("Excluding the following file systems on %s:\n", token);
|
---|
[2011] | 1110 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
[2007] | 1111 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
|
---|
[2320] | 1112 | mr_strcat(bkpinfo->exclude_paths, " %s ", mounted_on_dsf);
|
---|
[805] | 1113 | }
|
---|
[2007] | 1114 | break;
|
---|
| 1115 | /* It's a dsf but not a whole disk dsf */
|
---|
| 1116 | case -2:
|
---|
[2022] | 1117 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
|
---|
[2007] | 1118 | break;
|
---|
| 1119 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 1120 | case -1:
|
---|
[2320] | 1121 | mr_strcat(bkpinfo->exclude_paths, " %s ", token);
|
---|
[2036] | 1122 | break;
|
---|
[542] | 1123 | }
|
---|
[2241] | 1124 | mr_free(token);
|
---|
[2022] | 1125 | }
|
---|
[2318] | 1126 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 1127 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 1128 | }
|
---|
[2022] | 1129 | log_msg(4, "Finished with the -E option");
|
---|
[116] | 1130 | }
|
---|
[1967] | 1131 |
|
---|
[116] | 1132 | if (flag_set['e']) {
|
---|
| 1133 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1134 | }
|
---|
[1967] | 1135 |
|
---|
| 1136 | if ((flag_set['N']) && (! bkpinfo->restore_data)) // exclude NFS mounts & devices
|
---|
[116] | 1137 | {
|
---|
[2323] | 1138 | mr_asprintf(psz, "%s", list_of_NFS_mounts_only());
|
---|
[2320] | 1139 | mr_strcat(bkpinfo->exclude_paths, " %s ", psz);
|
---|
[2214] | 1140 | mr_free(psz);
|
---|
| 1141 |
|
---|
[2318] | 1142 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 1143 | log_msg(3, "-N means we're now excluding %s", bkpinfo->exclude_paths);
|
---|
| 1144 | }
|
---|
[116] | 1145 | }
|
---|
[1967] | 1146 |
|
---|
[116] | 1147 | if (flag_set['b']) {
|
---|
[2323] | 1148 | mr_asprintf(psz, "%s", flag_val['b']);
|
---|
[116] | 1149 | log_msg(1, "psz = '%s'", psz);
|
---|
| 1150 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 1151 | psz[strlen(psz) - 1] = '\0';
|
---|
| 1152 | itbs = atol(psz) * 1024L;
|
---|
| 1153 | } else {
|
---|
| 1154 | itbs = atol(psz);
|
---|
| 1155 | }
|
---|
[2214] | 1156 | mr_free(psz);
|
---|
[116] | 1157 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 1158 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 1159 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
[2338] | 1160 | fatal_error("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
[116] | 1161 | }
|
---|
| 1162 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 1163 | }
|
---|
[1967] | 1164 |
|
---|
| 1165 | if ((flag_set['D']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1166 | bkpinfo->differential = 1;
|
---|
[1] | 1167 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[116] | 1168 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
[2338] | 1169 | fatal_error("The D option should be between 1 and 9 inclusive");
|
---|
[116] | 1170 | }
|
---|
[1] | 1171 | }
|
---|
[1967] | 1172 |
|
---|
[116] | 1173 | if (flag_set['x']) {
|
---|
[2334] | 1174 | mr_asprintf(bkpinfo->image_devs, "%s", flag_val['x']);
|
---|
[1967] | 1175 | if ((run_program_and_log_output("which ntfsclone", 2)) && (! bkpinfo->restore_data)) {
|
---|
[296] | 1176 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[116] | 1177 | }
|
---|
[1] | 1178 | }
|
---|
[1967] | 1179 |
|
---|
[116] | 1180 | if (flag_set['m']) {
|
---|
| 1181 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 1182 | }
|
---|
[1967] | 1183 |
|
---|
| 1184 | if ((flag_set['k']) && (! bkpinfo->restore_data)) {
|
---|
[2334] | 1185 | mr_free(bkpinfo->kernel_path);
|
---|
[2328] | 1186 | mr_asprintf(bkpinfo->kernel_path, "%s", flag_val['k']);
|
---|
[116] | 1187 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
---|
[2328] | 1188 | mr_free(bkpinfo->kernel_path);
|
---|
| 1189 | mr_asprintf(bkpinfo->kernel_path, "FAILSAFE");
|
---|
[116] | 1190 | }
|
---|
[2328] | 1191 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE") && !does_file_exist(bkpinfo->kernel_path)) {
|
---|
[116] | 1192 | retval++;
|
---|
[2324] | 1193 | log_to_screen("You specified kernel '%s', which does not exist\n", bkpinfo->kernel_path);
|
---|
[116] | 1194 | }
|
---|
| 1195 | }
|
---|
[1967] | 1196 |
|
---|
[116] | 1197 | if (flag_set['p']) {
|
---|
[2322] | 1198 | mr_free(bkpinfo->prefix);
|
---|
[2324] | 1199 | mr_asprintf(bkpinfo->prefix, "%s", flag_val['p']);
|
---|
[1966] | 1200 | log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
---|
[116] | 1201 | }
|
---|
[1] | 1202 |
|
---|
[116] | 1203 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
---|
| 1204 | if (flag_set['i']) {
|
---|
[2323] | 1205 | mr_free(bkpinfo->isodir);
|
---|
[2324] | 1206 | mr_asprintf(bkpinfo->isodir, "%s", flag_val['d']);
|
---|
[2323] | 1207 | mr_asprintf(tmp1, "ls -l %s", bkpinfo->isodir);
|
---|
[2271] | 1208 | if (run_program_and_log_output(tmp1, 2)) {
|
---|
| 1209 | mr_free(tmp1);
|
---|
[2323] | 1210 | fatal_error("output folder does not exist - please create it");
|
---|
[116] | 1211 | }
|
---|
[2271] | 1212 | mr_free(tmp1);
|
---|
[116] | 1213 | } else if (flag_set['n']) {
|
---|
[2325] | 1214 | mr_free(bkpinfo->nfs_remote_dir);
|
---|
| 1215 | mr_asprintf(bkpinfo->nfs_remote_dir, "%s", flag_val['d']);
|
---|
[116] | 1216 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
[2325] | 1217 | mr_free(bkpinfo->media_device);
|
---|
| 1218 | mr_asprintf(bkpinfo->media_device, "%s", flag_val['d']);
|
---|
[116] | 1219 | }
|
---|
[1] | 1220 | }
|
---|
[116] | 1221 |
|
---|
[1967] | 1222 | if ((flag_set['n']) && (! bkpinfo->restore_data)) {
|
---|
[2323] | 1223 | mr_asprintf(tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
[2224] | 1224 | if (bkpinfo->nfs_user) {
|
---|
[2323] | 1225 | mr_asprintf(tmp2, "su - %s -c \"echo hi > %s\"", bkpinfo->nfs_user, tmp1);
|
---|
[2224] | 1226 | } else {
|
---|
[2323] | 1227 | mr_asprintf(tmp2, "echo hi > %s", tmp1);
|
---|
[2224] | 1228 | }
|
---|
[2271] | 1229 | i = run_program_and_log_output(tmp2, 2);
|
---|
| 1230 | mr_free(tmp2);
|
---|
| 1231 |
|
---|
| 1232 | if (i) {
|
---|
[116] | 1233 | retval++;
|
---|
[2324] | 1234 | log_to_screen(tmp2, "Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n", bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
[116] | 1235 | }
|
---|
[1767] | 1236 | unlink(tmp1);
|
---|
[2271] | 1237 | mr_free(tmp1);
|
---|
[1] | 1238 | }
|
---|
| 1239 |
|
---|
[2325] | 1240 | if (!flag_set['d'] && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
[116] | 1241 | if (g_kernel_version >= 2.6) {
|
---|
[2316] | 1242 | tmp2 = popup_and_get_string("Device", "Please specify the device", bkpinfo->media_device);
|
---|
| 1243 | if (tmp2 == NULL) {
|
---|
[2325] | 1244 | fatal_error("User opted to cancel.");
|
---|
| 1245 | }
|
---|
| 1246 | bkpinfo->media_device = tmp2;
|
---|
| 1247 | } else {
|
---|
| 1248 | bkpinfo->media_device = find_cdrw_device();
|
---|
| 1249 | if (bkpinfo->media_device == NULL) {
|
---|
[116] | 1250 | retval++;
|
---|
[2325] | 1251 | log_to_screen("Tried and failed to find CD-R[W] drive automatically.\n");
|
---|
| 1252 | } else {
|
---|
| 1253 | flag_set['d'] = TRUE;
|
---|
| 1254 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
---|
[116] | 1255 | }
|
---|
| 1256 | }
|
---|
[1] | 1257 | }
|
---|
| 1258 |
|
---|
[1967] | 1259 | if ((!flag_set['d'] && !flag_set['n'] && !flag_set['C']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1260 | retval++;
|
---|
[541] | 1261 | log_to_screen("Please specify the backup device/directory.\n");
|
---|
[2338] | 1262 | fatal_error("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 1263 | }
|
---|
[1967] | 1264 |
|
---|
[116] | 1265 | for (i = '0'; i <= '9'; i++) {
|
---|
| 1266 | if (flag_set[i]) {
|
---|
| 1267 | bkpinfo->compression_level = i - '0';
|
---|
| 1268 | } /* not '\0' but '0' */
|
---|
[1] | 1269 | }
|
---|
[1967] | 1270 |
|
---|
[116] | 1271 | if (flag_set['S']) {
|
---|
[2324] | 1272 | mr_asprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'], random() % 32768);
|
---|
[1] | 1273 | }
|
---|
[1967] | 1274 |
|
---|
[116] | 1275 | if (flag_set['T']) {
|
---|
[1655] | 1276 | setup_tmpdir(flag_val['T']);
|
---|
[2323] | 1277 | mr_asprintf(tmp1, "touch %s/.foo.dat", bkpinfo->tmpdir);
|
---|
[2271] | 1278 | i = run_program_and_log_output(tmp1, 1);
|
---|
| 1279 | mr_free(tmp1);
|
---|
| 1280 |
|
---|
| 1281 | if (i) {
|
---|
| 1282 | log_to_screen("Please specify a tempdir which I can write to. :)");
|
---|
[116] | 1283 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1284 | }
|
---|
[2323] | 1285 | mr_asprintf(tmp1, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
[2271] | 1286 | i = run_program_and_log_output(tmp1, 1);
|
---|
| 1287 | mr_free(tmp1);
|
---|
| 1288 |
|
---|
| 1289 | if (i) {
|
---|
[116] | 1290 | retval++;
|
---|
[2271] | 1291 | log_to_screen("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
---|
[116] | 1292 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1293 | }
|
---|
[1] | 1294 | }
|
---|
[1967] | 1295 |
|
---|
| 1296 | if ((flag_set['A']) && (! bkpinfo->restore_data)) {
|
---|
[2328] | 1297 | mr_asprintf(bkpinfo->call_after_iso, "%s", flag_val['A']);
|
---|
[116] | 1298 | }
|
---|
[1967] | 1299 |
|
---|
| 1300 | if ((flag_set['B']) && (! bkpinfo->restore_data)) {
|
---|
[2328] | 1301 | mr_asprintf(bkpinfo->call_before_iso, "%s", flag_val['B']);
|
---|
[116] | 1302 | }
|
---|
[1967] | 1303 |
|
---|
| 1304 | if ((flag_set['H']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1305 | g_cd_recovery = TRUE;
|
---|
| 1306 | }
|
---|
[1967] | 1307 |
|
---|
| 1308 | if ((flag_set['l']) && (! bkpinfo->restore_data)) {
|
---|
[1] | 1309 | #ifdef __FreeBSD__
|
---|
| 1310 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 1311 | #else
|
---|
| 1312 | # ifdef __IA64__
|
---|
| 1313 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 1314 | # else
|
---|
| 1315 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 1316 | # endif
|
---|
| 1317 | #endif
|
---|
[2328] | 1318 | if (!strchr(BOOT_LOADER_CHARS, (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
| 1319 | log_msg(1, "%c? What is %c? I need G, L, E or R.", bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 1320 | fatal_error("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
[116] | 1321 | }
|
---|
[1] | 1322 | #undef BOOT_LOADER_CHARS
|
---|
| 1323 | }
|
---|
[1967] | 1324 |
|
---|
[116] | 1325 | if (flag_set['f']) {
|
---|
[2326] | 1326 | mr_free(bkpinfo->boot_device);
|
---|
[2330] | 1327 | bkpinfo->boot_device = resolve_softlinks_to_get_to_actual_device_file(flag_val['f']);
|
---|
[116] | 1328 | }
|
---|
[1967] | 1329 |
|
---|
| 1330 | if ((flag_set['P']) && (! bkpinfo->restore_data)) {
|
---|
[2328] | 1331 | mr_free(bkpinfo->postnuke_tarball);
|
---|
| 1332 | mr_asprintf(bkpinfo->postnuke_tarball, "%s", flag_val['P']);
|
---|
[116] | 1333 | }
|
---|
[1967] | 1334 |
|
---|
[116] | 1335 | if (flag_set['Q']) {
|
---|
[2331] | 1336 | i = which_boot_loader(NULL);
|
---|
| 1337 | log_msg(3, "boot loader is %c", i);
|
---|
| 1338 | printf("boot loader is %c\n", i);
|
---|
[116] | 1339 | finish(0);
|
---|
| 1340 | }
|
---|
[2320] | 1341 | mr_free(tmp);
|
---|
[1967] | 1342 |
|
---|
| 1343 | if ((flag_set['L']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1344 | bkpinfo->use_lzo = TRUE;
|
---|
[1737] | 1345 | if (run_program_and_log_output("which lzop", 2)) {
|
---|
[116] | 1346 | retval++;
|
---|
[2338] | 1347 | log_to_screen("Please install LZOP. You can't use '-L' until you do.\n");
|
---|
[116] | 1348 | }
|
---|
| 1349 | }
|
---|
[1] | 1350 |
|
---|
[1967] | 1351 | if ((flag_set['G']) && (! bkpinfo->restore_data)) {
|
---|
[998] | 1352 | bkpinfo->use_gzip = TRUE;
|
---|
[1737] | 1353 | if (run_program_and_log_output("which gzip", 2)) {
|
---|
[998] | 1354 | retval++;
|
---|
[2338] | 1355 | log_to_screen("Please install gzip. You can't use '-G' until you do.\n");
|
---|
[998] | 1356 | }
|
---|
| 1357 | }
|
---|
| 1358 |
|
---|
[2338] | 1359 | if ((flag_set['Y']) && (! bkpinfo->restore_data)) {
|
---|
| 1360 | bkpinfo->use_lzma = TRUE;
|
---|
| 1361 | if (run_program_and_log_output("which lzma", 2)) {
|
---|
| 1362 | retval++;
|
---|
| 1363 | log_to_screen("Please install lzma. You can't use '-Y' until you do.\n");
|
---|
| 1364 | }
|
---|
| 1365 | }
|
---|
| 1366 |
|
---|
[1948] | 1367 | bkpinfo->use_obdr = FALSE;
|
---|
| 1368 | if (flag_set['o']) {
|
---|
[1967] | 1369 | if ((!flag_set['t']) && (! bkpinfo->restore_data)) {
|
---|
[1948] | 1370 | log_to_screen("OBDR support is only available for tapes. Use the -t option");
|
---|
| 1371 | fatal_error("Aborting");
|
---|
| 1372 | }
|
---|
| 1373 | bkpinfo->use_obdr = TRUE;
|
---|
| 1374 | }
|
---|
[1967] | 1375 |
|
---|
[1948] | 1376 | #ifndef __FreeBSD__
|
---|
[1967] | 1377 | if ((!is_this_a_valid_disk_format("vfat")) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1378 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[2338] | 1379 | log_to_screen("Your kernel appears not to support vfat filesystems. I am therefore");
|
---|
| 1380 | log_to_screen("using LILO instead of SYSLINUX as the media boot loader.");
|
---|
[116] | 1381 | }
|
---|
[1967] | 1382 | if ((run_program_and_log_output("which mkfs.vfat", 2)) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1383 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 1384 | #ifdef __IA32__
|
---|
[2338] | 1385 | log_to_screen("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
---|
| 1386 | log_to_screen("your boot loader. I shall therefore use LILO instead.");
|
---|
[1] | 1387 | #endif
|
---|
| 1388 | #ifdef __IA64__
|
---|
[2338] | 1389 | log_to_screen("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
---|
[1948] | 1390 | log_to_screen("environment correctly. Please install it.");
|
---|
| 1391 | fatal_error("Aborting");
|
---|
[1] | 1392 | #endif
|
---|
[1948] | 1393 | }
|
---|
[1] | 1394 | #ifdef __IA64__
|
---|
[1948] | 1395 | /* We force ELILO usage on IA64 */
|
---|
| 1396 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[2085] | 1397 | #endif
|
---|
| 1398 | #endif
|
---|
[1] | 1399 |
|
---|
[1967] | 1400 | if (! bkpinfo->restore_data) {
|
---|
[1917] | 1401 | i = flag_set['O'] + flag_set['V'];
|
---|
| 1402 | if (i == 0) {
|
---|
| 1403 | retval++;
|
---|
| 1404 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
---|
| 1405 | }
|
---|
[116] | 1406 | }
|
---|
[1] | 1407 |
|
---|
[1967] | 1408 | if ((! bkpinfo->restore_data) && (flag_set['Z'])) {
|
---|
[2338] | 1409 | fatal_error("The -Z switch is only valid in restore mode");
|
---|
[1967] | 1410 | }
|
---|
| 1411 |
|
---|
| 1412 | if (flag_set['Z']) {
|
---|
| 1413 | if (! strcmp(flag_val['Z'], "nuke")) {
|
---|
| 1414 | bkpinfo->restore_mode = nuke;
|
---|
| 1415 | } else if (! strcmp(flag_val['Z'], "interactive")) {
|
---|
| 1416 | bkpinfo->restore_mode = interactive;
|
---|
| 1417 | } else if (! strcmp(flag_val['Z'], "compare")) {
|
---|
| 1418 | bkpinfo->restore_mode = compare;
|
---|
| 1419 | } else if (! strcmp(flag_val['Z'], "mbr")) {
|
---|
| 1420 | bkpinfo->restore_mode = mbr;
|
---|
| 1421 | } else if (! strcmp(flag_val['Z'], "iso")) {
|
---|
| 1422 | bkpinfo->restore_mode = isoonly;
|
---|
| 1423 | } else if (! strcmp(flag_val['Z'], "isonuke")) {
|
---|
| 1424 | bkpinfo->restore_mode = isonuke;
|
---|
| 1425 | } else {
|
---|
| 1426 | bkpinfo->restore_mode = interactive;
|
---|
| 1427 | }
|
---|
| 1428 | }
|
---|
| 1429 |
|
---|
[1] | 1430 | /* and finally... */
|
---|
| 1431 |
|
---|
[116] | 1432 | return (retval);
|
---|
[1] | 1433 | }
|
---|
| 1434 |
|
---|
| 1435 |
|
---|
| 1436 |
|
---|
| 1437 | /**
|
---|
| 1438 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 1439 | * @p flag_set and @p flag_val.
|
---|
| 1440 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 1441 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 1442 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 1443 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 1444 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 1445 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 1446 | * @return The number of problems with the command line (0 for success).
|
---|
| 1447 | */
|
---|
[2338] | 1448 | int retrieve_switches_from_command_line(int argc, char *argv[], char flag_val[128][MAX_STR_LEN], bool flag_set[128])
|
---|
[1] | 1449 | {
|
---|
[116] | 1450 | /*@ ints ** */
|
---|
| 1451 | int opt = 0;
|
---|
| 1452 | int i = 0;
|
---|
| 1453 | int len;
|
---|
[1] | 1454 |
|
---|
[116] | 1455 | /*@ bools *** */
|
---|
| 1456 | bool bad_switches = FALSE;
|
---|
[1] | 1457 |
|
---|
[116] | 1458 | assert(flag_val != NULL);
|
---|
| 1459 | assert(flag_set != NULL);
|
---|
[1] | 1460 |
|
---|
[116] | 1461 | for (i = 0; i < 128; i++) {
|
---|
| 1462 | flag_val[i][0] = '\0';
|
---|
| 1463 | flag_set[i] = FALSE;
|
---|
[1] | 1464 | }
|
---|
[2338] | 1465 | while ((opt = getopt(argc, argv, MONDO_OPTIONS)) != -1) {
|
---|
[116] | 1466 | if (opt == '?') {
|
---|
| 1467 | bad_switches = TRUE;
|
---|
| 1468 | } else {
|
---|
[2229] | 1469 | if (flag_set[opt]) {
|
---|
[116] | 1470 | bad_switches = TRUE;
|
---|
[2324] | 1471 | log_to_screen("Switch -%c previously defined as %s\n", opt, flag_val[opt]);
|
---|
[116] | 1472 | } else {
|
---|
| 1473 | flag_set[opt] = TRUE;
|
---|
| 1474 | if (optarg) {
|
---|
| 1475 | len = strlen(optarg);
|
---|
| 1476 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 1477 | optarg[--len] = '\0';
|
---|
| 1478 | log_to_screen
|
---|
[541] | 1479 | ("Warning - param '%s' should not have trailing slash!",
|
---|
[116] | 1480 | optarg);
|
---|
| 1481 | }
|
---|
| 1482 | if (opt == 'd') {
|
---|
| 1483 | if (strchr(flag_val[opt], '/')
|
---|
| 1484 | && flag_val[opt][0] != '/') {
|
---|
[2324] | 1485 | log_to_screen("-%c flag --- must be absolute path --- '%s' isn't absolute", opt, flag_val[opt]);
|
---|
[116] | 1486 | bad_switches = TRUE;
|
---|
| 1487 | }
|
---|
| 1488 | }
|
---|
| 1489 | strcpy(flag_val[opt], optarg);
|
---|
| 1490 | }
|
---|
| 1491 | }
|
---|
[1] | 1492 | }
|
---|
| 1493 | }
|
---|
[116] | 1494 | for (i = optind; i < argc; i++) {
|
---|
| 1495 | bad_switches = TRUE;
|
---|
[2324] | 1496 | log_to_screen("Invalid arg -- %s\n", argv[i]);
|
---|
[116] | 1497 | }
|
---|
| 1498 | return (bad_switches);
|
---|
[1] | 1499 | }
|
---|
| 1500 |
|
---|
| 1501 |
|
---|
| 1502 |
|
---|
| 1503 |
|
---|
| 1504 | /**
|
---|
| 1505 | * Print a not-so-helpful help message and exit.
|
---|
| 1506 | */
|
---|
[116] | 1507 | void help_screen()
|
---|
[1] | 1508 | {
|
---|
[1967] | 1509 | log_msg(1, "Type 'man mondoarchive' for more information\n");
|
---|
[116] | 1510 | exit(1);
|
---|
[1] | 1511 | }
|
---|
| 1512 |
|
---|
| 1513 |
|
---|
| 1514 | /**
|
---|
| 1515 | * Terminate Mondo in response to a signal.
|
---|
| 1516 | * @param sig The signal number received.
|
---|
| 1517 | */
|
---|
| 1518 | void terminate_daemon(int sig)
|
---|
| 1519 | {
|
---|
[2211] | 1520 | char *tmp = NULL;
|
---|
| 1521 | char *tmp2 = NULL;
|
---|
[1] | 1522 |
|
---|
[116] | 1523 | switch (sig) {
|
---|
[1] | 1524 | case SIGINT:
|
---|
[2323] | 1525 | mr_asprintf(tmp, "SIGINT");
|
---|
| 1526 | mr_asprintf(tmp2, "You interrupted me :-)");
|
---|
[1] | 1527 | break;
|
---|
| 1528 | case SIGKILL:
|
---|
[2323] | 1529 | mr_asprintf(tmp, "SIGKILL");
|
---|
[2334] | 1530 | mr_asprintf(tmp2, "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
---|
[1] | 1531 | break;
|
---|
| 1532 | case SIGTERM:
|
---|
[2323] | 1533 | mr_asprintf(tmp, "SIGTERM");
|
---|
| 1534 | mr_asprintf(tmp2, "Got terminate signal");
|
---|
[1] | 1535 | break;
|
---|
| 1536 | case SIGHUP:
|
---|
[2323] | 1537 | mr_asprintf(tmp, "SIGHUP");
|
---|
| 1538 | mr_asprintf(tmp2, "Hangup on line");
|
---|
[1] | 1539 | break;
|
---|
| 1540 | case SIGSEGV:
|
---|
[2323] | 1541 | mr_asprintf(tmp, "SIGSEGV");
|
---|
[2334] | 1542 | mr_asprintf(tmp2, "Internal programming error. Please send a backtrace as well as your log.");
|
---|
[1] | 1543 | break;
|
---|
| 1544 | case SIGPIPE:
|
---|
[2323] | 1545 | mr_asprintf(tmp, "SIGPIPE");
|
---|
| 1546 | mr_asprintf(tmp2, "Pipe was broken");
|
---|
[1] | 1547 | break;
|
---|
[116] | 1548 | case SIGABRT:
|
---|
[2323] | 1549 | mr_asprintf(tmp, "SIGABRT");
|
---|
| 1550 | mr_asprintf(tmp2, "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
---|
[116] | 1551 | break;
|
---|
[1] | 1552 | default:
|
---|
[2323] | 1553 | mr_asprintf(tmp, "(Unknown)");
|
---|
| 1554 | mr_asprintf(tmp2, "(Unknown)");
|
---|
[116] | 1555 | }
|
---|
[1] | 1556 |
|
---|
[2211] | 1557 | mr_strcat(tmp, " signal received from OS");
|
---|
[116] | 1558 | log_to_screen(tmp);
|
---|
[2320] | 1559 | mr_free(tmp);
|
---|
[2211] | 1560 |
|
---|
[116] | 1561 | log_to_screen(tmp2);
|
---|
[2320] | 1562 | mr_free(tmp2);
|
---|
[116] | 1563 | if (sig == SIGABRT) {
|
---|
| 1564 | sleep(10);
|
---|
| 1565 | }
|
---|
| 1566 | kill_buffer();
|
---|
[1967] | 1567 |
|
---|
| 1568 | free_MR_global_filenames();
|
---|
| 1569 |
|
---|
[2324] | 1570 | fatal_error("MondoRescue is terminating in response to a signal from the OS");
|
---|
[116] | 1571 | finish(254); // just in case
|
---|
[1] | 1572 | }
|
---|
| 1573 |
|
---|
| 1574 |
|
---|
| 1575 |
|
---|
| 1576 |
|
---|
| 1577 | /**
|
---|
| 1578 | * Turn signal-trapping on or off.
|
---|
| 1579 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 1580 | */
|
---|
| 1581 | void set_signals(int on)
|
---|
| 1582 | {
|
---|
[2324] | 1583 | int signals[] = { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
[116] | 1584 | int i;
|
---|
| 1585 |
|
---|
| 1586 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1587 | for (i = 0; signals[i]; i++) {
|
---|
| 1588 | if (on) {
|
---|
| 1589 | signal(signals[i], terminate_daemon);
|
---|
| 1590 | } else {
|
---|
| 1591 | signal(signals[i], termination_in_progress);
|
---|
| 1592 | }
|
---|
| 1593 | }
|
---|
[1] | 1594 | }
|
---|
| 1595 |
|
---|
| 1596 |
|
---|
| 1597 |
|
---|
| 1598 |
|
---|
| 1599 | /**
|
---|
| 1600 | * Exit immediately without cleaning up.
|
---|
| 1601 | * @param sig The signal we are exiting due to.
|
---|
| 1602 | */
|
---|
| 1603 | void termination_in_progress(int sig)
|
---|
| 1604 | {
|
---|
[116] | 1605 | log_msg(1, "Termination in progress");
|
---|
| 1606 | usleep(1000);
|
---|
| 1607 | pthread_exit(0);
|
---|
[1] | 1608 | }
|
---|
| 1609 |
|
---|
| 1610 | /* @} - end of cliGroup */
|
---|