[1] | 1 | /***************************************************************************
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[2085] | 2 | $Id: libmondo-cli.c 2211 2009-06-03 17:10:19Z 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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| 15 | #include "mr_string.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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| 58 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point);
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| 59 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device);
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| 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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| 91 | char *tmp;
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| 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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[1702] | 95 | tmp = malloc(9*MAX_STR_LEN);
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[116] | 96 | for (i = 0; i < 128; i++) {
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| 97 | flag_val[i][0] = '\0';
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| 98 | flag_set[i] = FALSE;
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| 99 | }
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[541] | 100 | // strcpy (bkpinfo->scratchdir, "/home");
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[116] | 101 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 102 | bkpinfo->media_size[j] = 650;
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| 103 | } /* default */
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| 104 | res =
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| 105 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 106 | flag_set);
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| 107 | retval += res;
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| 108 | if (!retval) {
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[1645] | 109 | res = process_switches(flag_val, flag_set);
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[116] | 110 | retval += res;
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| 111 | }
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[1] | 112 | /*
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| 113 | if (!retval)
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| 114 | {
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| 115 | */
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[116] | 116 | log_msg(3, "Switches:-");
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| 117 | for (i = 0; i < 128; i++) {
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| 118 | if (flag_set[i]) {
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| 119 | sprintf(tmp, "-%c %s", i, flag_val[i]);
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| 120 | log_msg(3, tmp);
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| 121 | }
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[1] | 122 | }
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| 123 | // }
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[116] | 124 | sprintf(tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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| 125 | paranoid_system(tmp);
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| 126 | sprintf(tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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| 127 | paranoid_system(tmp);
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| 128 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 129 | "/mondo.scratch.%ld", random() % 32767);
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| 130 | sprintf(tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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| 131 | paranoid_system(tmp);
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| 132 | sprintf(tmp, "mkdir -p %s", bkpinfo->scratchdir);
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| 133 | paranoid_system(tmp);
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| 134 | paranoid_free(tmp);
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| 135 | return (retval);
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[1] | 136 | }
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| 137 |
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| 138 |
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| 139 |
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| 140 |
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| 141 | /**
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| 142 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 143 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 144 | * @param value The sizespec (e.g. "2g", "40m").
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| 145 | * @return 0, always.
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| 146 | * @bug Return code not needed.
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| 147 | */
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[1645] | 148 | int process_the_s_switch(char *value)
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[1] | 149 | {
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[116] | 150 | int j;
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| 151 | char tmp[MAX_STR_LEN], *p, comment[MAX_STR_LEN];
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[1] | 152 |
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[116] | 153 | assert(bkpinfo != NULL);
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| 154 | assert(value != NULL);
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[1] | 155 |
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[116] | 156 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 157 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 158 | j++, p = strchr(p, ',') + 1) {
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| 159 | strncpy(tmp, p, MAX_STR_LEN);
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| 160 | *(strchr(tmp, ',')) = '\0';
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| 161 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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| 162 | sprintf(comment, "media_size[%d] = %ld", j,
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| 163 | bkpinfo->media_size[j]);
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| 164 | log_msg(3, comment);
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[1] | 165 | }
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[116] | 166 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 167 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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[1] | 168 | }
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| 169 | // bkpinfo->media_size[0] = bkpinfo->media_size[MAX_NOOF_MEDIA];
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[116] | 170 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 171 | if (bkpinfo->media_size[j] <= 0) {
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| 172 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 173 | return (-1);
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| 174 | }
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| 175 | }
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| 176 | return (0);
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[1] | 177 | }
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| 178 |
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[2007] | 179 | /**
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| 180 | * Frees the memory for all of the structures on the linked list of
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| 181 | * all of the non-NFS mounted file systems.
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| 182 | */
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| 183 | static void free_mounted_fs_list (void) {
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| 184 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 185 | MOUNTED_FS_STRUCT *DSFnext = NULL;
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| 186 |
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| 187 | DSFptr = DSF_Head;
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| 188 | while (DSFptr != NULL) {
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| 189 | DSFnext = DSFptr->next;
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| 190 | paranoid_free(DSFptr);
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| 191 | DSFptr = DSFnext;
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| 192 | }
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| 193 | DSF_Head = NULL;
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| 194 | DSF_Tail = NULL;
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| 195 | }
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[1] | 196 |
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[2007] | 197 | /**
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| 198 | * Creates a singly linked list of all of the non-NFS mounted file systems.
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| 199 | * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
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| 200 | * the list of mounted file systems.
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| 201 | * @return None.
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| 202 | */
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| 203 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
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| 204 | {
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| 205 | assert (DSFptr);
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| 206 | if (DSF_Head == NULL) {
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| 207 | DSF_Head = DSFptr;
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| 208 | } else {
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| 209 | DSF_Tail->next = DSFptr;
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| 210 | }
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| 211 | DSFptr->next = NULL;
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| 212 | DSF_Tail = DSFptr;
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| 213 | }
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[1] | 214 |
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| 215 | /**
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[2007] | 216 | * Find the structure, in the singly linked list of all of the non-NFS
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| 217 | * mounted file systems, that contains the specified device.
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| 218 | * @param device The device to find
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| 219 | * @return NULL if it didn't find the device, a pointer to the
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| 220 | * structure if it did.
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| 221 | */
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| 222 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device)
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| 223 | {
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| 224 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 225 |
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| 226 | DSFptr = DSF_Head;
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| 227 | while (DSFptr != NULL) {
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| 228 | if (!strcmp(DSFptr->device, device)) {
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| 229 | break;
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| 230 | }
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| 231 | DSFptr = DSFptr->next;
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| 232 | }
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| 233 | return (DSFptr);
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| 234 | }
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| 235 |
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| 236 | /**
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| 237 | * Find the structure, in the singly linked list of all of the non-NFS
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| 238 | * mounted file systems, that contains the specified mount point.
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| 239 | * @param mount_point The mount point to find
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| 240 | * @return NULL is it didn't find the mount point, a pointer to the
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| 241 | * structure if it did.
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| 242 | */
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| 243 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point)
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| 244 | {
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| 245 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 246 |
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| 247 | DSFptr = DSF_Head;
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| 248 | while (DSFptr != NULL) {
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| 249 | if (!strcmp(DSFptr->mount_point, mount_point)) {
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| 250 | break;
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| 251 | }
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| 252 | DSFptr = DSFptr->next;
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| 253 | }
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| 254 | return (DSFptr);
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| 255 | }
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| 256 |
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| 257 | /**
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| 258 | * Creates a linked list of all of the non-NFS mounted file systems.
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| 259 | * We use a linked list because we don't know how many mounted file
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| 260 | * there are (and there can be a lot).
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| 261 | * @return 0 on success and greated than 0 on failure.
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| 262 | */
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| 263 | static int create_list_of_non_NFS_mounted_file_systems (void)
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| 264 | {
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| 265 | int i = 0;
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| 266 | int mount_cnt = 0;
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| 267 | char *mounted_file_system = NULL;
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| 268 | char *command = NULL;
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| 269 | char *token = NULL;
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| 270 | char token_chars[] =" :\t\r\f\a\0";
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| 271 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 272 |
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| 273 | free_mounted_fs_list();
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| 274 | /********
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| 275 | * Find the number of mounted file system entries and their respective mount points.
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| 276 | * I can't return all of the entries as one string because it's length can be longer
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| 277 | * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
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| 278 | * So start looping and get the number of mounted file systems and query them one by one.
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| 279 | ********/
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| 280 | /* Get the number of mounted file systems ((those that start with "/dev/" */
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[2211] | 281 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
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[2007] | 282 | log_msg(5, "Running: %s", command);
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[2211] | 283 | mr_asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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[2007] | 284 | paranoid_free(command);
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| 285 |
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| 286 | mount_cnt = atoi(mounted_file_system);
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| 287 | log_msg (5, "mount_cnt: %d", mount_cnt);
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| 288 | paranoid_free(mounted_file_system);
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| 289 |
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| 290 | for (i=mount_cnt; i > 0; i--) {
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[2211] | 291 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
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[2007] | 292 | log_msg(5, "Running: %s", command);
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[2211] | 293 | mr_asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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[2007] | 294 | paranoid_free(command);
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| 295 |
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| 296 | log_msg (5, "mounted_file_system: %s", mounted_file_system);
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| 297 | if ((token = strtok(mounted_file_system, token_chars)) == NULL) {
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| 298 | log_msg (4, "Could not get the list of mounted file systems");
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| 299 | paranoid_free(mounted_file_system);
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| 300 | return (1);
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| 301 | }
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| 302 | log_msg (5, "token: %s", token);
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| 303 | while (token != NULL) {
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| 304 | log_msg (5, "token: %s", token);
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| 305 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
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| 306 | fatal_error ("Cannot allocate memory");
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| 307 | }
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| 308 | add_mounted_fs_struct(DSFptr);
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| 309 | strcpy(DSFptr->device, token);
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| 310 | if ((token = strtok(NULL, token_chars)) == NULL) {
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| 311 | log_msg (5, "Ran out of entries on the mounted file systems list");
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[2022] | 312 | paranoid_free(mounted_file_system);
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[2007] | 313 | return (1);
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| 314 | }
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| 315 | log_msg (5, "token: %s", token);
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| 316 | strcpy(DSFptr->mount_point, token);
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| 317 | token = strtok(NULL, token_chars);
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| 318 | }
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[2022] | 319 | paranoid_free(mounted_file_system);
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[2007] | 320 | }
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| 321 | /********
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| 322 | * DSFptr = DSF_Head;
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| 323 | * while (DSFptr != NULL) {
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| 324 | * printf ("Dev: %s MP: %s Check: %d\n", DSFptr->device, DSFptr->mount_point, DSFptr->check);
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| 325 | * DSFptr = DSFptr->next;
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| 326 | * }
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| 327 | ********/
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| 328 | return (0);
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| 329 | }
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| 330 |
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| 331 | /**
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| 332 | * Given a whole disk device special file, determine which mounted file systems
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| 333 | * are on the dsf's partitions and which mounted file systems are not.
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| 334 | * @param dsf The whole disk device special file.
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| 335 | * @param included_dsf_list A char pointer used to hold the list of mount points
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| 336 | * that are on the dsf. Memory for the array will be allocated within the function.
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| 337 | * @param excluded_dsf_list A char pointer used to hold the list of mount points
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| 338 | * that are not on the dsf. Memory for the array will be allocated within the function.
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| 339 | * @return 0 on success, -1 if no device special file was passed in, -2 if a device
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| 340 | * special file was passed in but it has no partitions on it, or 1 on failure
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| 341 | */
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| 342 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
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| 343 | int i = 0;
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| 344 | int c = 0;
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[2022] | 345 | int lastpos = 0;
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[2007] | 346 | char VG[MAX_STR_LEN];
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| 347 | char *tmp = NULL;
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| 348 | char *command = NULL;
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| 349 | char *partition_list = NULL;
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| 350 | char partitions[64][MAX_STR_LEN];
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| 351 | char *mount_list = NULL;
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| 352 | char *token = NULL;
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| 353 | char token_chars[] =" \t\r\f\a\0";
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| 354 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 355 |
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| 356 | memset((char *)partitions, 0, sizeof(partitions));
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| 357 |
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[2022] | 358 | log_msg(5, "dsf: %s", dsf);
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| 359 |
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| 360 | /********
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| 361 | * See if a device special file was passed in (i.e. it must start with /dev/
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| 362 | ********/
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| 363 | if (strncmp(dsf, "/dev/", 5)) {
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| 364 | log_msg (5, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
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| 365 | return (-1);
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[2007] | 366 | }
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[2022] | 367 | log_msg(5, " %s looks like a device special file", dsf);
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| 368 | /* Verify that the dsf exists */
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[2211] | 369 | mr_asprintf(&command, "ls -al %s 2>/dev/null | wc -l", dsf);
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[2022] | 370 | log_msg(5, " Executing: %s", command);
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[2211] | 371 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
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[2022] | 372 | paranoid_free(command);
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| 373 |
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| 374 | log_msg(5, " Return value: %s", tmp);
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| 375 | c = atoi(tmp);
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| 376 | paranoid_free(tmp);
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| 377 |
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| 378 | if (!c) {
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| 379 | log_to_screen("Cannot find device special file %s", dsf);
|
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| 380 | return (1);
|
---|
| 381 | }
|
---|
| 382 | log_msg(5, " %s device special file exists", dsf);
|
---|
[2007] | 383 |
|
---|
| 384 | /* Get a list of the mounted file systems */
|
---|
| 385 | if (create_list_of_non_NFS_mounted_file_systems()) {
|
---|
| 386 | log_to_screen ("Could not get the list of mounted file systems");
|
---|
| 387 | return (1);
|
---|
| 388 | }
|
---|
[2022] | 389 | log_msg (5, "Processing dsf: %s", dsf);
|
---|
| 390 | /********
|
---|
| 391 | * Get a list of the dsf's partitions. There could be no partitions on the disk
|
---|
| 392 | * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
|
---|
| 393 | * Either way, it's an error.
|
---|
| 394 | ********/
|
---|
[2211] | 395 | mr_asprintf(&command,
|
---|
[2022] | 396 | "fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
|
---|
| 397 | log_msg(4, "Executing: %s", command);
|
---|
[2211] | 398 | mr_asprintf(&partition_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 399 | paranoid_free(command);
|
---|
| 400 | log_msg(4, "Partition list for %s: %s", dsf, partition_list);
|
---|
| 401 | if (!strlen(partition_list)) {
|
---|
| 402 | /* There were no partitions on the disk */
|
---|
| 403 | log_msg(4, "Cannot find any partitions on device special file %s", dsf);
|
---|
| 404 | return (-2);
|
---|
| 405 | }
|
---|
[2007] | 406 |
|
---|
[2022] | 407 | /* Fill the partition list */
|
---|
| 408 | i = 0;
|
---|
| 409 | lastpos = 0;
|
---|
[2053] | 410 | while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 411 | log_msg (5, "Found partition: %s", token);
|
---|
| 412 | strcpy(partitions[i++], token);
|
---|
| 413 | }
|
---|
| 414 | paranoid_free(partition_list);
|
---|
[2007] | 415 |
|
---|
[2022] | 416 | /********
|
---|
| 417 | * At this point, we have a list of all of the partitions on the dsf. Now try to
|
---|
| 418 | * see which partitions have a file system on them.
|
---|
| 419 | *
|
---|
| 420 | * Loop through each partition on the disk and:
|
---|
| 421 | *
|
---|
| 422 | * - If the partition is swap, it ignores it.
|
---|
| 423 | *
|
---|
| 424 | * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
|
---|
| 425 | * to the linked list, copies to it the device name and mount point, and sets check == 1.
|
---|
| 426 | *
|
---|
| 427 | * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
|
---|
| 428 | * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
|
---|
| 429 | * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
|
---|
| 430 | * contains more than one disk, it will still add the entry even if the Logical Volume's
|
---|
| 431 | * extents are not on the dsf that was passed in to the function. For example, Volume Group
|
---|
| 432 | * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
|
---|
| 433 | * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
|
---|
| 434 | * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
|
---|
| 435 | * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
|
---|
| 436 | *
|
---|
| 437 | * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
|
---|
| 438 | * software raid device, it adds an entry to the linked list, copies to it the software raid
|
---|
| 439 | * device name and mount point, and sets check == 1.
|
---|
| 440 | *
|
---|
| 441 | * - If the partition is part of a mounted software raid device, it adds an entry to the linked
|
---|
| 442 | * list, copies to it the software raid device name and mount point, and sets check == 1.
|
---|
| 443 | *
|
---|
| 444 | ********/
|
---|
| 445 | for (i=0; strlen(partitions[i]); i++) {
|
---|
| 446 | log_msg(4, "Processing partition: %s", partitions[i]);
|
---|
| 447 | /* See if it's swap. If it is, ignore it. */
|
---|
[2211] | 448 | mr_asprintf(&command,
|
---|
[2022] | 449 | "fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'",
|
---|
| 450 | dsf, partitions[i]);
|
---|
| 451 | log_msg(4, " Running: %s", command);
|
---|
[2211] | 452 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 453 | paranoid_free(command);
|
---|
| 454 | log_msg(4, " Return value: %s", tmp);
|
---|
| 455 | c = strlen(tmp);
|
---|
| 456 | paranoid_free(tmp);
|
---|
| 457 | if (c) {
|
---|
| 458 | log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
|
---|
| 459 | continue;
|
---|
| 460 | }
|
---|
| 461 | /* It's not swap. See if we can find the mount point from the mount command. */
|
---|
[2211] | 462 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
|
---|
| 463 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 464 | paranoid_free(command);
|
---|
| 465 | if (strlen(tmp)) {
|
---|
| 466 | log_msg(4, " %s is mounted: %s", partitions[i], tmp);
|
---|
| 467 | if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
|
---|
| 468 | log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
|
---|
[2007] | 469 | paranoid_free(tmp);
|
---|
[2022] | 470 | return (1);
|
---|
[2007] | 471 | }
|
---|
[2022] | 472 | DSFptr->check = 1;
|
---|
[2007] | 473 | paranoid_free(tmp);
|
---|
[2022] | 474 | continue;
|
---|
| 475 | }
|
---|
| 476 | paranoid_free(tmp);
|
---|
| 477 | /* It's not swap and it's not mounted. See if it's LVM */
|
---|
| 478 | log_msg(4, " It's not mounted. Checking to see if it's LVM...");
|
---|
| 479 | /* Get the partition ID; 8e for LVM */
|
---|
[2211] | 480 | mr_asprintf(&command, "fdisk -l %s |awk '{if($1 ~ \"^%s\"){print $5}}'", dsf, partitions[i]);
|
---|
[2022] | 481 | log_msg(4, " Running: %s", command);
|
---|
[2211] | 482 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 483 | paranoid_free(command);
|
---|
| 484 | if (strlen(tmp)) {
|
---|
| 485 | log_msg(4, " Partition ID: %s", tmp);
|
---|
| 486 | if (!strcasecmp(tmp, "8e")) {
|
---|
| 487 | /* It's LVM: Find the VG it's in */
|
---|
| 488 | log_msg(4, " It's LVM: Find the VG it's in...");
|
---|
[2211] | 489 | mr_asprintf(&command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
|
---|
[2022] | 490 | log_msg(4, " Running: %s", command);
|
---|
| 491 | strcpy(VG, call_program_and_get_last_line_of_output(command));
|
---|
| 492 | paranoid_free(command);
|
---|
| 493 | log_msg(4, " Volume Group: %s", VG);
|
---|
| 494 | if (strlen(VG)) {
|
---|
| 495 | /* Found the Volume Group. Now find all of the VG's mount points */
|
---|
| 496 | log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
|
---|
[2211] | 497 | mr_asprintf(&command,
|
---|
[2022] | 498 | "mount 2>/dev/null|grep -E \"/dev/mapper/%s-|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'",
|
---|
| 499 | VG, VG);
|
---|
[2007] | 500 | log_msg(4, " Running: %s", command);
|
---|
[2211] | 501 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2007] | 502 | paranoid_free(command);
|
---|
[2022] | 503 | log_msg(4, " VG %s mount_list: %s", VG, mount_list);
|
---|
| 504 | lastpos = 0;
|
---|
[2053] | 505 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 506 | log_msg (5, "mount point token: %s", token);
|
---|
| 507 | if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
|
---|
| 508 | log_msg (4, "Can't find mount point %s in mounted file systems list", token);
|
---|
| 509 | paranoid_free(tmp);
|
---|
| 510 | return (1);
|
---|
| 511 | }
|
---|
| 512 | DSFptr->check = 1;
|
---|
| 513 | }
|
---|
| 514 | /********
|
---|
| 515 | * Now we want to see if there are any software raid devices using
|
---|
| 516 | * any of the Logical Volumes on the Volume Group.
|
---|
| 517 | *******/
|
---|
| 518 | paranoid_free(mount_list);
|
---|
[2211] | 519 | mr_asprintf(&command, "%s",
|
---|
[2022] | 520 | "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 521 | log_msg (5, "Running: %s", command);
|
---|
[2211] | 522 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 523 | paranoid_free(command);
|
---|
| 524 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 525 | lastpos = 0;
|
---|
[2053] | 526 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2211] | 527 | mr_asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
|
---|
[2022] | 528 | log_msg (5, "Running: %s", command);
|
---|
| 529 | paranoid_free(tmp);
|
---|
[2211] | 530 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2007] | 531 | paranoid_free(command);
|
---|
[2022] | 532 | log_msg(4, "Number of Software raid device: %s", tmp);
|
---|
| 533 | if (atoi(tmp)) {
|
---|
| 534 | /* This device is on our disk */
|
---|
| 535 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 536 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[2007] | 537 | paranoid_free(tmp);
|
---|
| 538 | return (1);
|
---|
| 539 | }
|
---|
| 540 | DSFptr->check = 1;
|
---|
| 541 | }
|
---|
| 542 | }
|
---|
[2022] | 543 | paranoid_free(mount_list);
|
---|
| 544 | } else {
|
---|
| 545 | log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
|
---|
[2007] | 546 | paranoid_free(tmp);
|
---|
[2022] | 547 | return (1);
|
---|
[2007] | 548 | }
|
---|
[2022] | 549 | paranoid_free(tmp);
|
---|
| 550 | continue;
|
---|
[2007] | 551 | }
|
---|
[2022] | 552 | } else {
|
---|
| 553 | log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
|
---|
| 554 | }
|
---|
| 555 | paranoid_free(tmp);
|
---|
| 556 | /********
|
---|
| 557 | * It's not swap, mounted, or LVM. See if it's used in a software raid device.
|
---|
| 558 | ********/
|
---|
| 559 | log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
|
---|
[2211] | 560 | mr_asprintf(&command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
|
---|
[2022] | 561 | log_msg(4, " Running: %s", command);
|
---|
[2211] | 562 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 563 | paranoid_free(command);
|
---|
| 564 | if (!strlen(tmp)) {
|
---|
| 565 | log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
|
---|
[2007] | 566 | paranoid_free(tmp);
|
---|
[2022] | 567 | continue;
|
---|
| 568 | }
|
---|
| 569 | log_msg (5, " UUID: %s", tmp);
|
---|
| 570 | /* Get the Software raid device list */
|
---|
[2211] | 571 | mr_asprintf(&command, "%s",
|
---|
[2022] | 572 | "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 573 | log_msg (5, " Running: %s", command);
|
---|
[2211] | 574 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2022] | 575 | paranoid_free(command);
|
---|
| 576 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 577 | /* Loop through the software raid device list to see if we can find the partition */
|
---|
| 578 | lastpos = 0;
|
---|
[2053] | 579 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2211] | 580 | mr_asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
|
---|
[2007] | 581 | log_msg(4, " Running: %s", command);
|
---|
[2022] | 582 | paranoid_free(tmp);
|
---|
[2211] | 583 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2007] | 584 | paranoid_free(command);
|
---|
[2022] | 585 | if (!atoi(tmp)) {
|
---|
| 586 | log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
|
---|
| 587 | } else {
|
---|
| 588 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 589 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
| 590 | paranoid_free(tmp);
|
---|
| 591 | return (1);
|
---|
[2007] | 592 | }
|
---|
[2022] | 593 | DSFptr->check = 1;
|
---|
| 594 | break;
|
---|
[2007] | 595 | }
|
---|
| 596 | }
|
---|
[2022] | 597 | paranoid_free(tmp);
|
---|
[2007] | 598 | }
|
---|
| 599 | paranoid_free(partition_list);
|
---|
| 600 | paranoid_free(mount_list);
|
---|
| 601 |
|
---|
| 602 | /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
|
---|
| 603 | i = 0;
|
---|
| 604 | DSFptr= DSF_Head;
|
---|
| 605 | while (DSFptr != NULL) {
|
---|
| 606 | i += strlen(DSFptr->mount_point) + 1;
|
---|
| 607 | DSFptr = DSFptr->next;
|
---|
| 608 | }
|
---|
| 609 | log_msg (5, "i: %d", i);
|
---|
| 610 | if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 611 | fatal_error ("Cannot allocate memory");
|
---|
| 612 | }
|
---|
| 613 | if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 614 | fatal_error ("Cannot allocate memory");
|
---|
| 615 | }
|
---|
| 616 | DSFptr= DSF_Head;
|
---|
| 617 | while (DSFptr != NULL) {
|
---|
| 618 | if (DSFptr->check) {
|
---|
| 619 | log_msg (5, "%s is mounted on %s and is on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 620 | strcat(*included_dsf_list, DSFptr->mount_point);
|
---|
| 621 | strcat(*included_dsf_list, " ");
|
---|
| 622 | } else {
|
---|
| 623 | log_msg (4, "%s is mounted on %s and is NOT on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 624 | strcat(*excluded_dsf_list, DSFptr->mount_point);
|
---|
| 625 | strcat(*excluded_dsf_list, " ");
|
---|
| 626 | }
|
---|
| 627 | DSFptr = DSFptr->next;
|
---|
| 628 | }
|
---|
| 629 | log_msg (5, "included_dsf_list: %s", *included_dsf_list);
|
---|
| 630 | log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
|
---|
| 631 | return (0);
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 |
|
---|
| 635 | /**
|
---|
[1] | 636 | * Process mondoarchive's command-line switches.
|
---|
| 637 | * @param bkpinfo The backup information structure to populate.
|
---|
| 638 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
|
---|
| 639 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
|
---|
| 640 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
|
---|
| 641 | * FALSE if it's not.
|
---|
| 642 | * @return The number of problems with the switches, or 0 for success.
|
---|
| 643 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
|
---|
| 644 | */
|
---|
| 645 | int
|
---|
[1645] | 646 | process_switches(char flag_val[128][MAX_STR_LEN], bool flag_set[128])
|
---|
[1] | 647 | {
|
---|
| 648 |
|
---|
[116] | 649 | /*@ ints *** */
|
---|
| 650 | int i = 0;
|
---|
| 651 | int retval = 0;
|
---|
| 652 | int percent = 0;
|
---|
[2022] | 653 | int lastpos = 0;
|
---|
[1] | 654 |
|
---|
[116] | 655 | /*@ buffers ** */
|
---|
[2022] | 656 | char *tmp = NULL;
|
---|
| 657 | char *tmp1 = NULL;
|
---|
| 658 | char *psz = NULL;
|
---|
| 659 | char *p = NULL;
|
---|
| 660 | char *q = NULL;
|
---|
| 661 | char *token = NULL;
|
---|
[2007] | 662 | char *mounted_on_dsf = NULL;
|
---|
| 663 | char *not_mounted_on_dsf = NULL;
|
---|
[2022] | 664 | char token_chars[] =" \t\r\f\a\0";
|
---|
[1] | 665 |
|
---|
[949] | 666 | long itbs = 0L;
|
---|
[1] | 667 |
|
---|
[289] | 668 | struct stat buf;
|
---|
| 669 |
|
---|
[116] | 670 | malloc_string(tmp);
|
---|
| 671 | malloc_string(psz);
|
---|
[1] | 672 |
|
---|
[116] | 673 | assert(bkpinfo != NULL);
|
---|
| 674 | assert(flag_val != NULL);
|
---|
| 675 | assert(flag_set != NULL);
|
---|
[1] | 676 |
|
---|
[116] | 677 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
[1] | 678 |
|
---|
[1967] | 679 | /* compulsory */
|
---|
[116] | 680 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
|
---|
| 681 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
|
---|
[1690] | 682 | flag_set['w'] + flag_set['C'] + flag_set['U'];
|
---|
[1967] | 683 | if ((i == 0) && (! bkpinfo->restore_data)) {
|
---|
[116] | 684 | retval++;
|
---|
[541] | 685 | log_to_screen("You must specify the media type\n");
|
---|
[1] | 686 | }
|
---|
[116] | 687 | if (i > 1) {
|
---|
| 688 | retval++;
|
---|
[541] | 689 | log_to_screen("Please specify only one media type\n");
|
---|
[1] | 690 | }
|
---|
[1967] | 691 |
|
---|
[116] | 692 | if (flag_set['K']) {
|
---|
| 693 | g_loglevel = atoi(flag_val['K']);
|
---|
[1945] | 694 | log_msg(1,"Loglevel forced to %d",g_loglevel);
|
---|
[116] | 695 | if (g_loglevel < 3) {
|
---|
| 696 | g_loglevel = 3;
|
---|
| 697 | }
|
---|
[1] | 698 | }
|
---|
[1967] | 699 |
|
---|
| 700 | if ((flag_set['L'] && flag_set['0']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 701 | retval++;
|
---|
[541] | 702 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
|
---|
[1] | 703 | }
|
---|
[1967] | 704 | if (! bkpinfo->restore_data) {
|
---|
| 705 | bkpinfo->backup_data = flag_set['O'];
|
---|
| 706 | }
|
---|
[116] | 707 | bkpinfo->verify_data = flag_set['V'];
|
---|
[1967] | 708 |
|
---|
[116] | 709 | if (flag_set['I'] && !bkpinfo->backup_data) {
|
---|
[541] | 710 | log_to_screen("-I switch is ignored if just verifying");
|
---|
[116] | 711 | }
|
---|
| 712 | if (flag_set['E'] && !bkpinfo->backup_data) {
|
---|
[541] | 713 | log_to_screen("-E switch is ignored if just verifying");
|
---|
[116] | 714 | }
|
---|
[1] | 715 |
|
---|
[116] | 716 | if (!find_home_of_exe("afio")) {
|
---|
| 717 | if (find_home_of_exe("star")) {
|
---|
| 718 | flag_set['R'] = TRUE;
|
---|
| 719 | log_msg(1, "Using star instead of afio");
|
---|
| 720 | } else {
|
---|
| 721 | fatal_error
|
---|
| 722 | ("Neither afio nor star is installed. Please install at least one.");
|
---|
| 723 | }
|
---|
[1] | 724 | }
|
---|
| 725 |
|
---|
[116] | 726 | if (flag_set['R']) {
|
---|
| 727 | bkpinfo->use_star = TRUE;
|
---|
| 728 | if (flag_set['L']) {
|
---|
| 729 | fatal_error("You may not use star and lzop at the same time.");
|
---|
| 730 | }
|
---|
| 731 | if (!find_home_of_exe("star")) {
|
---|
| 732 | fatal_error
|
---|
| 733 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
|
---|
| 734 | }
|
---|
[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']) {
|
---|
[2022] | 747 | if (bkpinfo->include_paths[0] == '-') {
|
---|
| 748 | retval++;
|
---|
| 749 | log_to_screen("Please supply a sensible value with '-I'\n");
|
---|
| 750 | }
|
---|
[116] | 751 | if (!strcmp(bkpinfo->include_paths, "/")) {
|
---|
| 752 | log_msg(2, "'/' is pleonastic.");
|
---|
| 753 | bkpinfo->include_paths[0] = '\0';
|
---|
| 754 | }
|
---|
| 755 | if (bkpinfo->include_paths[0]) {
|
---|
| 756 | strcat(bkpinfo->include_paths, " ");
|
---|
| 757 | }
|
---|
[2022] | 758 |
|
---|
[2211] | 759 | mr_asprintf(&tmp1, "%s", flag_val['I']);
|
---|
[2022] | 760 | p = tmp1;
|
---|
| 761 | q = tmp1;
|
---|
| 762 |
|
---|
| 763 | /* Cut the flag_val['I'] in parts containing all paths to test them */
|
---|
| 764 | while (p != NULL) {
|
---|
| 765 | q = strchr(p, ' ');
|
---|
| 766 | if (q != NULL) {
|
---|
| 767 | *q = '\0';
|
---|
| 768 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 769 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 770 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 771 | }
|
---|
| 772 | p = q+1 ;
|
---|
| 773 | } else {
|
---|
| 774 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 775 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 776 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 777 | }
|
---|
| 778 | p = NULL;
|
---|
| 779 | }
|
---|
| 780 | }
|
---|
| 781 | paranoid_free(tmp1);
|
---|
[2053] | 782 | while ((token = mr_strtok(flag_val['I'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 783 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 784 | /* It's a dsf but not a whole disk dsf */
|
---|
| 785 | case -2:
|
---|
[2022] | 786 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\n Ignored.", token);
|
---|
[2007] | 787 | break;
|
---|
| 788 | /* Fatal error; exit */
|
---|
| 789 | case 1:
|
---|
| 790 | fatal_error("Error processing -I option");
|
---|
| 791 | /* Everything is OK; process to archive data */
|
---|
| 792 | case 0:
|
---|
[2022] | 793 | log_to_screen("Archiving only the following file systems on %s:\n", token);
|
---|
[2007] | 794 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
| 795 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 796 | if (strlen(not_mounted_on_dsf)) {
|
---|
| 797 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
|
---|
| 798 | log_to_screen("Not archiving the following file systems:\n");
|
---|
| 799 | log_to_screen(" %s\n", not_mounted_on_dsf);
|
---|
| 800 | strcat(bkpinfo->exclude_paths, not_mounted_on_dsf);
|
---|
| 801 | strcat(bkpinfo->exclude_paths, "");
|
---|
| 802 | }
|
---|
| 803 | break;
|
---|
| 804 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 805 | case -1:
|
---|
[2022] | 806 | strcat(bkpinfo->include_paths, token);
|
---|
| 807 | strcat(bkpinfo->include_paths, " ");
|
---|
[2007] | 808 | break;
|
---|
[542] | 809 | }
|
---|
[2022] | 810 | }
|
---|
| 811 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
---|
| 812 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 813 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 814 | }
|
---|
| 815 | log_msg(4, "Finished with the -I option");
|
---|
[116] | 816 | }
|
---|
[1] | 817 |
|
---|
[116] | 818 | if (g_kernel_version >= 2.6 && !flag_set['d']
|
---|
[1967] | 819 | && (flag_set['c'] || flag_set['w']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 820 | fatal_error
|
---|
| 821 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
|
---|
[1] | 822 | }
|
---|
| 823 |
|
---|
[116] | 824 |
|
---|
| 825 | if (flag_set['J']) {
|
---|
| 826 | if (flag_set['I']) {
|
---|
| 827 | retval++;
|
---|
| 828 | log_to_screen
|
---|
[541] | 829 | ("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] | 830 | }
|
---|
| 831 | bkpinfo->make_filelist = FALSE;
|
---|
| 832 | strcpy(bkpinfo->include_paths, flag_val['J']);
|
---|
[1] | 833 | }
|
---|
[1967] | 834 |
|
---|
| 835 | if ((flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 836 | if (!flag_set['r'] && g_kernel_version <= 2.5
|
---|
| 837 | && strstr(flag_val['d'], "/dev/")) {
|
---|
| 838 | fatal_error
|
---|
| 839 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
|
---|
| 840 | }
|
---|
| 841 | if (flag_set['r'] && g_kernel_version <= 2.5
|
---|
| 842 | && !strstr(flag_val['d'], "/dev/")) {
|
---|
| 843 | fatal_error
|
---|
| 844 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
|
---|
| 845 | }
|
---|
| 846 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
|
---|
| 847 | log_to_screen
|
---|
[541] | 848 | ("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
|
---|
[116] | 849 | }
|
---|
| 850 |
|
---|
| 851 | if (system("which cdrecord > /dev/null 2> /dev/null")
|
---|
| 852 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 853 | fatal_error
|
---|
| 854 | ("Please install dvdrecord/cdrecord and try again.");
|
---|
| 855 | }
|
---|
| 856 | if (flag_set['C']) {
|
---|
| 857 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
|
---|
| 858 | if (bkpinfo->cdrw_speed < 1) {
|
---|
| 859 | fatal_error
|
---|
| 860 | ("You specified a silly speed for a CD-R[W] drive");
|
---|
| 861 | }
|
---|
| 862 | if (!flag_set['L']) {
|
---|
| 863 | log_to_screen
|
---|
[541] | 864 | ("You must use -L with -C. Therefore I am setting it for you.");
|
---|
[116] | 865 | flag_set['L'] = 1;
|
---|
| 866 | flag_val['L'][0] = '\0';
|
---|
| 867 | }
|
---|
| 868 | } else {
|
---|
| 869 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
|
---|
| 870 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
|
---|
| 871 | // log_msg(3, "flag_set['r'] = %i", flag_set['r'] );
|
---|
| 872 | if (flag_set['c']) {
|
---|
| 873 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
|
---|
| 874 | } else if (flag_set['w']) {
|
---|
| 875 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
|
---|
| 876 | } else if (flag_set['r']) {
|
---|
| 877 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
---|
| 878 | }
|
---|
| 879 |
|
---|
| 880 | if (bkpinfo->cdrw_speed < 1) {
|
---|
| 881 | fatal_error
|
---|
| 882 | ("You specified a silly speed for a CD-R[W] drive");
|
---|
| 883 | }
|
---|
| 884 | }
|
---|
[1] | 885 | }
|
---|
[1967] | 886 |
|
---|
[1969] | 887 | if ((flag_set['t'] && !flag_set['d']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 888 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
---|
| 889 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
---|
| 890 | fatal_error
|
---|
| 891 | ("Tape device not specified. I couldn't find it either.");
|
---|
| 892 | }
|
---|
| 893 | flag_set['d'] = TRUE;
|
---|
| 894 | sprintf(tmp,
|
---|
[541] | 895 | "You didn't specify a tape streamer device. I'm assuming %s",
|
---|
[116] | 896 | flag_val['d']);
|
---|
| 897 | log_to_screen(tmp);
|
---|
| 898 | percent = 0;
|
---|
| 899 | }
|
---|
| 900 |
|
---|
[1687] | 901 | if (flag_set['U']) // USB
|
---|
| 902 | {
|
---|
| 903 | if (! flag_set['d']) {
|
---|
| 904 | fatal_error
|
---|
[1967] | 905 | ("You need to specify a device file with -d for bootable USB device usage");
|
---|
[1687] | 906 | }
|
---|
[1967] | 907 | if ((!flag_set['s']) && (! bkpinfo->restore_data)) {
|
---|
[1687] | 908 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
|
---|
| 909 | }
|
---|
| 910 | }
|
---|
| 911 |
|
---|
[116] | 912 | if (flag_set['r']) // DVD
|
---|
| 913 | {
|
---|
| 914 | if (flag_set['m']) {
|
---|
| 915 | fatal_error
|
---|
| 916 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
---|
| 917 | }
|
---|
| 918 | if (!flag_set['d']) {
|
---|
| 919 | if (!find_dvd_device(flag_val['d'], FALSE)) {
|
---|
| 920 | flag_set['d'] = TRUE;
|
---|
[541] | 921 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
|
---|
[116] | 922 | }
|
---|
| 923 | }
|
---|
| 924 | if (strchr(flag_val['d'], ',')) {
|
---|
| 925 | fatal_error
|
---|
| 926 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 927 | }
|
---|
[1967] | 928 | if (! bkpinfo->restore_data) {
|
---|
| 929 | if (!find_home_of_exe("growisofs")) {
|
---|
| 930 | fatal_error
|
---|
| 931 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 932 | }
|
---|
| 933 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 934 | fatal_error
|
---|
| 935 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 936 | }
|
---|
| 937 | if (!flag_set['s']) {
|
---|
| 938 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
| 939 | strcat(flag_val['s'], "m");
|
---|
| 940 | log_to_screen
|
---|
| 941 | ("You did not specify a size (-s) for DVD. I'm guessing %s.",
|
---|
| 942 | flag_val['s']);
|
---|
| 943 | flag_set['s'] = 1;
|
---|
| 944 | }
|
---|
[116] | 945 | }
|
---|
[1] | 946 | /*
|
---|
| 947 | if (flag_set['Z']) {
|
---|
| 948 | bkpinfo->blank_dvd_first = TRUE;
|
---|
| 949 | }
|
---|
| 950 | */
|
---|
[116] | 951 | }
|
---|
[1] | 952 |
|
---|
[116] | 953 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 954 | if (strchr(flag_val['d'], ',')) {
|
---|
| 955 | fatal_error
|
---|
| 956 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 957 | }
|
---|
[1967] | 958 | if ((flag_set['O']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 959 | if (flag_set['s']) {
|
---|
| 960 | if (flag_set['t']) {
|
---|
| 961 | fatal_error
|
---|
| 962 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
| 963 | }
|
---|
[1645] | 964 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 965 | fatal_error("Bad -s switch");
|
---|
| 966 | }
|
---|
| 967 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
| 968 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 969 | bkpinfo->media_size[i] = 0;
|
---|
| 970 | }
|
---|
| 971 | } else {
|
---|
| 972 | retval++;
|
---|
| 973 | log_to_screen("Tape size not specified.\n");
|
---|
| 974 | }
|
---|
| 975 | }
|
---|
[1967] | 976 | } else if (! bkpinfo->restore_data) { /* CD|USB size */
|
---|
[116] | 977 | if (flag_set['s']) {
|
---|
[1645] | 978 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 979 | fatal_error("Bad -s switch");
|
---|
| 980 | }
|
---|
| 981 | }
|
---|
| 982 | if (flag_set['w']) {
|
---|
| 983 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 984 | } /* CD-RW */
|
---|
[1] | 985 | }
|
---|
[1967] | 986 |
|
---|
[116] | 987 | if (flag_set['n']) {
|
---|
| 988 | strncpy(bkpinfo->nfs_mount, flag_val['n'], MAX_STR_LEN);
|
---|
| 989 | if (!flag_set['d']) {
|
---|
| 990 | strncpy(bkpinfo->nfs_remote_dir, "/", MAX_STR_LEN);
|
---|
| 991 | }
|
---|
[910] | 992 | sprintf(tmp, "mount | grep -E \"^%s .*\" | cut -d' ' -f3",
|
---|
[116] | 993 | bkpinfo->nfs_mount);
|
---|
| 994 | strncpy(bkpinfo->isodir,
|
---|
| 995 | call_program_and_get_last_line_of_output(tmp),
|
---|
| 996 | MAX_STR_LEN / 4);
|
---|
| 997 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 998 | retval++;
|
---|
[541] | 999 | log_to_screen("NFS share is not mounted. Please mount it.\n");
|
---|
[116] | 1000 | }
|
---|
| 1001 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 1002 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 1003 | }
|
---|
[1967] | 1004 |
|
---|
[116] | 1005 | if (flag_set['c']) {
|
---|
| 1006 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 1007 | }
|
---|
[116] | 1008 | if (flag_set['C']) {
|
---|
| 1009 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 1010 | }
|
---|
[116] | 1011 | if (flag_set['i']) {
|
---|
| 1012 | bkpinfo->backup_media_type = iso;
|
---|
| 1013 | }
|
---|
| 1014 | if (flag_set['n']) {
|
---|
| 1015 | bkpinfo->backup_media_type = nfs;
|
---|
[1848] | 1016 | /* Never try to eject a NFS device */
|
---|
| 1017 | bkpinfo->please_dont_eject = TRUE;
|
---|
[116] | 1018 | }
|
---|
| 1019 | if (flag_set['r']) {
|
---|
| 1020 | bkpinfo->backup_media_type = dvd;
|
---|
| 1021 | }
|
---|
| 1022 | if (flag_set['t']) {
|
---|
| 1023 | bkpinfo->backup_media_type = tape;
|
---|
| 1024 | }
|
---|
| 1025 | if (flag_set['u']) {
|
---|
| 1026 | bkpinfo->backup_media_type = udev;
|
---|
| 1027 | }
|
---|
| 1028 | if (flag_set['w']) {
|
---|
| 1029 | bkpinfo->backup_media_type = cdrw;
|
---|
| 1030 | }
|
---|
[1687] | 1031 | if (flag_set['U']) {
|
---|
| 1032 | bkpinfo->backup_media_type = usb;
|
---|
[1745] | 1033 | /* Never try to eject a USB device */
|
---|
[1746] | 1034 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1687] | 1035 | }
|
---|
[948] | 1036 | if (flag_set['z']) {
|
---|
| 1037 | if (find_home_of_exe("getfattr")) {
|
---|
[2211] | 1038 | mr_asprintf(&g_getfattr,"getfattr");
|
---|
[948] | 1039 | }
|
---|
| 1040 | if (find_home_of_exe("getfacl")) {
|
---|
[2211] | 1041 | mr_asprintf(&g_getfacl,"getfacl");
|
---|
[948] | 1042 | }
|
---|
| 1043 | }
|
---|
[1] | 1044 |
|
---|
[805] | 1045 | /* optional, popular */
|
---|
[116] | 1046 | if (flag_set['g']) {
|
---|
| 1047 | g_text_mode = FALSE;
|
---|
| 1048 | }
|
---|
[805] | 1049 |
|
---|
[116] | 1050 | if (flag_set['E']) {
|
---|
[2022] | 1051 | if (bkpinfo->exclude_paths[0] == '-') {
|
---|
| 1052 | retval++;
|
---|
| 1053 | log_to_screen("Please supply a sensible value with '-E'\n");
|
---|
| 1054 | }
|
---|
[116] | 1055 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 1056 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 1057 | }
|
---|
[2211] | 1058 | mr_asprintf(&tmp1, "%s", flag_val['E']);
|
---|
[542] | 1059 |
|
---|
[2022] | 1060 | p = tmp1;
|
---|
| 1061 | q = tmp1;
|
---|
| 1062 |
|
---|
| 1063 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 1064 | while (p != NULL) {
|
---|
| 1065 | q = strchr(p, ' ');
|
---|
| 1066 | if (q != NULL) {
|
---|
| 1067 | *q = '\0';
|
---|
| 1068 | /* Fix bug 14 where ending / cause a problem later
|
---|
| 1069 | * so handled here for the moment */
|
---|
| 1070 | q--;
|
---|
| 1071 | if (*q == '/') {
|
---|
| 1072 | *q = '\0';
|
---|
| 1073 | }
|
---|
| 1074 | q++;
|
---|
| 1075 | /* End of bug fix */
|
---|
| 1076 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1077 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1078 | }
|
---|
| 1079 | p = q+1 ;
|
---|
| 1080 | } else {
|
---|
| 1081 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1082 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1083 | }
|
---|
| 1084 | p = NULL;
|
---|
| 1085 | }
|
---|
| 1086 | }
|
---|
| 1087 | paranoid_free(tmp1);
|
---|
| 1088 | lastpos = 0;
|
---|
[2053] | 1089 | while ((token = mr_strtok(flag_val['E'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 1090 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 1091 | case 1:
|
---|
[2036] | 1092 | log_msg(1, "WARNING ! a path doesn't exist in -E option");
|
---|
| 1093 | break;
|
---|
[2007] | 1094 | /* Everything is OK; proceed to archive data */
|
---|
| 1095 | case 0:
|
---|
| 1096 | if (strlen(mounted_on_dsf)) {
|
---|
[2022] | 1097 | log_to_screen("Excluding the following file systems on %s:\n", token);
|
---|
[2011] | 1098 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
[2007] | 1099 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
|
---|
| 1100 | strcat(bkpinfo->exclude_paths, mounted_on_dsf);
|
---|
[2022] | 1101 | strcat(bkpinfo->exclude_paths, " ");
|
---|
[805] | 1102 | }
|
---|
[2007] | 1103 | break;
|
---|
| 1104 | /* It's a dsf but not a whole disk dsf */
|
---|
| 1105 | case -2:
|
---|
[2022] | 1106 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
|
---|
[2007] | 1107 | break;
|
---|
| 1108 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 1109 | case -1:
|
---|
[2036] | 1110 | strcat(bkpinfo->exclude_paths, token);
|
---|
| 1111 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 1112 | break;
|
---|
[542] | 1113 | }
|
---|
[2022] | 1114 | }
|
---|
| 1115 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 1116 | log_msg(4, "Finished with the -E option");
|
---|
[116] | 1117 | }
|
---|
[1967] | 1118 |
|
---|
[116] | 1119 | if (flag_set['e']) {
|
---|
| 1120 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1121 | }
|
---|
[1967] | 1122 |
|
---|
| 1123 | if ((flag_set['N']) && (! bkpinfo->restore_data)) // exclude NFS mounts & devices
|
---|
[116] | 1124 | {
|
---|
[1] | 1125 | // strncpy(psz, list_of_NFS_devices_and_mounts(), MAX_STR_LEN);
|
---|
[116] | 1126 | strncpy(psz, list_of_NFS_mounts_only(), MAX_STR_LEN);
|
---|
| 1127 | if (bkpinfo->exclude_paths[0]) {
|
---|
[1540] | 1128 | strncat(bkpinfo->exclude_paths, " ", 4*MAX_STR_LEN);
|
---|
[116] | 1129 | }
|
---|
[1540] | 1130 | strncat(bkpinfo->exclude_paths, psz, 4*MAX_STR_LEN);
|
---|
[116] | 1131 | log_msg(3, "-N means we're now excluding %s",
|
---|
| 1132 | bkpinfo->exclude_paths);
|
---|
| 1133 | }
|
---|
[1967] | 1134 |
|
---|
[1540] | 1135 | if (strlen(bkpinfo->exclude_paths) >= 4*MAX_STR_LEN) {
|
---|
[116] | 1136 | fatal_error
|
---|
[1540] | 1137 | ("Your '-E' parameter is too long. Increase MAX_STR_LEN");
|
---|
[116] | 1138 | }
|
---|
[1967] | 1139 |
|
---|
[116] | 1140 | if (flag_set['b']) {
|
---|
| 1141 | strcpy(psz, flag_val['b']);
|
---|
| 1142 | log_msg(1, "psz = '%s'", psz);
|
---|
| 1143 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 1144 | psz[strlen(psz) - 1] = '\0';
|
---|
| 1145 | itbs = atol(psz) * 1024L;
|
---|
| 1146 | } else {
|
---|
| 1147 | itbs = atol(psz);
|
---|
| 1148 | }
|
---|
| 1149 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 1150 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 1151 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
| 1152 | fatal_error
|
---|
| 1153 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
| 1154 | }
|
---|
| 1155 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 1156 | }
|
---|
[1967] | 1157 |
|
---|
| 1158 | if ((flag_set['D']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1159 | bkpinfo->differential = 1;
|
---|
[1] | 1160 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[116] | 1161 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
| 1162 | fatal_error
|
---|
| 1163 | ("The D option should be between 1 and 9 inclusive");
|
---|
| 1164 | }
|
---|
[1] | 1165 | }
|
---|
[1967] | 1166 |
|
---|
[116] | 1167 | if (flag_set['x']) {
|
---|
| 1168 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
---|
[1967] | 1169 | if ((run_program_and_log_output("which ntfsclone", 2)) && (! bkpinfo->restore_data)) {
|
---|
[296] | 1170 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[116] | 1171 | }
|
---|
[1] | 1172 | }
|
---|
[1967] | 1173 |
|
---|
[116] | 1174 | if (flag_set['m']) {
|
---|
| 1175 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 1176 | }
|
---|
[1967] | 1177 |
|
---|
| 1178 | if ((flag_set['k']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1179 | strncpy(bkpinfo->kernel_path, flag_val['k'], MAX_STR_LEN);
|
---|
| 1180 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
---|
| 1181 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
---|
| 1182 | }
|
---|
| 1183 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE")
|
---|
| 1184 | && !does_file_exist(bkpinfo->kernel_path)) {
|
---|
| 1185 | retval++;
|
---|
| 1186 | sprintf(tmp,
|
---|
[541] | 1187 | "You specified kernel '%s', which does not exist\n",
|
---|
[116] | 1188 | bkpinfo->kernel_path);
|
---|
| 1189 | log_to_screen(tmp);
|
---|
| 1190 | }
|
---|
| 1191 | }
|
---|
[1967] | 1192 |
|
---|
[116] | 1193 | if (flag_set['p']) {
|
---|
| 1194 | strncpy(bkpinfo->prefix, flag_val['p'], MAX_STR_LEN / 4);
|
---|
[1966] | 1195 | log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
---|
[116] | 1196 | }
|
---|
[1] | 1197 |
|
---|
[116] | 1198 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
---|
| 1199 | if (flag_set['i']) {
|
---|
| 1200 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 1201 | sprintf(tmp, "ls -l %s", bkpinfo->isodir);
|
---|
[1737] | 1202 | if (run_program_and_log_output(tmp, 2)) {
|
---|
[116] | 1203 | fatal_error
|
---|
| 1204 | ("output folder does not exist - please create it");
|
---|
| 1205 | }
|
---|
| 1206 | } else if (flag_set['n']) {
|
---|
| 1207 | strncpy(bkpinfo->nfs_remote_dir, flag_val['d'], MAX_STR_LEN);
|
---|
| 1208 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
| 1209 | strncpy(bkpinfo->media_device, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 1210 | }
|
---|
[1] | 1211 | }
|
---|
[116] | 1212 |
|
---|
[1967] | 1213 | if ((flag_set['n']) && (! bkpinfo->restore_data)) {
|
---|
[2211] | 1214 | mr_asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
[1767] | 1215 | sprintf(tmp, "echo hi > %s", tmp1);
|
---|
[1737] | 1216 | if (run_program_and_log_output(tmp, 2)) {
|
---|
[116] | 1217 | retval++;
|
---|
| 1218 | sprintf(tmp,
|
---|
[541] | 1219 | "Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n",
|
---|
[116] | 1220 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
| 1221 | log_to_screen(tmp);
|
---|
| 1222 | }
|
---|
[1767] | 1223 | unlink(tmp1);
|
---|
| 1224 | paranoid_free(tmp1);
|
---|
[1] | 1225 | }
|
---|
| 1226 |
|
---|
[116] | 1227 | if (!flag_set['d']
|
---|
| 1228 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
| 1229 | if (g_kernel_version >= 2.6) {
|
---|
| 1230 | if (popup_and_get_string
|
---|
[541] | 1231 | ("Device", "Please specify the device",
|
---|
[116] | 1232 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
| 1233 | retval++;
|
---|
[541] | 1234 | log_to_screen("User opted to cancel.");
|
---|
[116] | 1235 | }
|
---|
| 1236 | } else if (find_cdrw_device(bkpinfo->media_device)) {
|
---|
| 1237 | retval++;
|
---|
| 1238 | log_to_screen
|
---|
[541] | 1239 | ("Tried and failed to find CD-R[W] drive automatically.\n");
|
---|
[116] | 1240 | } else {
|
---|
| 1241 | flag_set['d'] = TRUE;
|
---|
| 1242 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
---|
| 1243 | }
|
---|
[1] | 1244 | }
|
---|
| 1245 |
|
---|
[1967] | 1246 | if ((!flag_set['d'] && !flag_set['n'] && !flag_set['C']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1247 | retval++;
|
---|
[541] | 1248 | log_to_screen("Please specify the backup device/directory.\n");
|
---|
[116] | 1249 | fatal_error
|
---|
| 1250 | ("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 1251 | }
|
---|
[1967] | 1252 |
|
---|
[116] | 1253 | for (i = '0'; i <= '9'; i++) {
|
---|
| 1254 | if (flag_set[i]) {
|
---|
| 1255 | bkpinfo->compression_level = i - '0';
|
---|
| 1256 | } /* not '\0' but '0' */
|
---|
[1] | 1257 | }
|
---|
[1967] | 1258 |
|
---|
[116] | 1259 | if (flag_set['S']) {
|
---|
| 1260 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'],
|
---|
| 1261 | random() % 32768);
|
---|
[1] | 1262 | }
|
---|
[1967] | 1263 |
|
---|
[116] | 1264 | if (flag_set['T']) {
|
---|
[1655] | 1265 | setup_tmpdir(flag_val['T']);
|
---|
| 1266 | sprintf(tmp, "touch %s/.foo.dat", bkpinfo->tmpdir);
|
---|
[116] | 1267 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 1268 | retval++;
|
---|
| 1269 | log_to_screen
|
---|
[541] | 1270 | ("Please specify a tempdir which I can write to. :)");
|
---|
[116] | 1271 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1272 | }
|
---|
[1655] | 1273 | sprintf(tmp, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
[116] | 1274 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 1275 | retval++;
|
---|
| 1276 | log_to_screen
|
---|
[541] | 1277 | ("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
---|
[116] | 1278 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1279 | }
|
---|
[1] | 1280 | }
|
---|
[1967] | 1281 |
|
---|
| 1282 | if ((flag_set['A']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1283 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
---|
| 1284 | }
|
---|
[1967] | 1285 |
|
---|
| 1286 | if ((flag_set['B']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1287 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
---|
| 1288 | }
|
---|
[1967] | 1289 |
|
---|
| 1290 | if ((flag_set['H']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1291 | g_cd_recovery = TRUE;
|
---|
| 1292 | }
|
---|
[1967] | 1293 |
|
---|
| 1294 | if ((flag_set['l']) && (! bkpinfo->restore_data)) {
|
---|
[1] | 1295 | #ifdef __FreeBSD__
|
---|
| 1296 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 1297 | #else
|
---|
| 1298 | # ifdef __IA64__
|
---|
| 1299 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 1300 | # else
|
---|
| 1301 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 1302 | # endif
|
---|
| 1303 | #endif
|
---|
[116] | 1304 | if (!strchr
|
---|
| 1305 | (BOOT_LOADER_CHARS,
|
---|
| 1306 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
| 1307 | log_msg(1, "%c? WTF is %c? I need G, L, E or R.",
|
---|
| 1308 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 1309 | fatal_error
|
---|
| 1310 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
| 1311 | }
|
---|
[1] | 1312 | #undef BOOT_LOADER_CHARS
|
---|
| 1313 | }
|
---|
[1967] | 1314 |
|
---|
[116] | 1315 | if (flag_set['f']) {
|
---|
| 1316 | strncpy(bkpinfo->boot_device,
|
---|
| 1317 | resolve_softlinks_to_get_to_actual_device_file(flag_val
|
---|
| 1318 | ['f']),
|
---|
| 1319 | MAX_STR_LEN / 4);
|
---|
| 1320 | }
|
---|
[1967] | 1321 |
|
---|
| 1322 | if ((flag_set['P']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1323 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
---|
| 1324 | }
|
---|
[1967] | 1325 |
|
---|
[116] | 1326 | if (flag_set['Q']) {
|
---|
| 1327 | i = which_boot_loader(tmp);
|
---|
| 1328 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
---|
[541] | 1329 | printf("boot loader is %c, residing at %s\n", i, tmp);
|
---|
[116] | 1330 | finish(0);
|
---|
| 1331 | }
|
---|
[1967] | 1332 |
|
---|
| 1333 | if ((flag_set['L']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1334 | bkpinfo->use_lzo = TRUE;
|
---|
[1737] | 1335 | if (run_program_and_log_output("which lzop", 2)) {
|
---|
[116] | 1336 | retval++;
|
---|
| 1337 | log_to_screen
|
---|
[541] | 1338 | ("Please install LZOP. You can't use '-L' until you do.\n");
|
---|
[116] | 1339 | }
|
---|
| 1340 | }
|
---|
[1] | 1341 |
|
---|
[1967] | 1342 | if ((flag_set['G']) && (! bkpinfo->restore_data)) {
|
---|
[998] | 1343 | bkpinfo->use_gzip = TRUE;
|
---|
[1737] | 1344 | if (run_program_and_log_output("which gzip", 2)) {
|
---|
[998] | 1345 | retval++;
|
---|
| 1346 | log_to_screen
|
---|
| 1347 | ("Please install gzip. You can't use '-G' until you do.\n");
|
---|
| 1348 | }
|
---|
| 1349 | }
|
---|
| 1350 |
|
---|
[1948] | 1351 | bkpinfo->use_obdr = FALSE;
|
---|
| 1352 | if (flag_set['o']) {
|
---|
[1967] | 1353 | if ((!flag_set['t']) && (! bkpinfo->restore_data)) {
|
---|
[1948] | 1354 | log_to_screen("OBDR support is only available for tapes. Use the -t option");
|
---|
| 1355 | fatal_error("Aborting");
|
---|
| 1356 | }
|
---|
| 1357 | bkpinfo->use_obdr = TRUE;
|
---|
| 1358 | }
|
---|
[1967] | 1359 |
|
---|
[1948] | 1360 | #ifndef __FreeBSD__
|
---|
[1967] | 1361 | if ((!is_this_a_valid_disk_format("vfat")) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1362 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 1363 | log_to_screen
|
---|
[1948] | 1364 | ("Your kernel appears not to support vfat filesystems. I am therefore");
|
---|
| 1365 | log_to_screen
|
---|
| 1366 | ("using LILO instead of SYSLINUX as the media boot loader.");
|
---|
[116] | 1367 | }
|
---|
[1967] | 1368 | if ((run_program_and_log_output("which mkfs.vfat", 2)) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1369 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 1370 | #ifdef __IA32__
|
---|
[1948] | 1371 | log_to_screen
|
---|
| 1372 | ("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
---|
| 1373 | log_to_screen
|
---|
| 1374 | ("your boot loader. I shall therefore use LILO instead.");
|
---|
[1] | 1375 | #endif
|
---|
| 1376 | #ifdef __IA64__
|
---|
[1948] | 1377 | log_to_screen
|
---|
| 1378 | ("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
---|
| 1379 | log_to_screen("environment correctly. Please install it.");
|
---|
| 1380 | fatal_error("Aborting");
|
---|
[1] | 1381 | #endif
|
---|
[1948] | 1382 | }
|
---|
[1] | 1383 | #ifdef __IA64__
|
---|
[1948] | 1384 | /* We force ELILO usage on IA64 */
|
---|
| 1385 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[2085] | 1386 | #endif
|
---|
| 1387 | #endif
|
---|
[1] | 1388 |
|
---|
[1967] | 1389 | if (! bkpinfo->restore_data) {
|
---|
[1917] | 1390 | i = flag_set['O'] + flag_set['V'];
|
---|
| 1391 | if (i == 0) {
|
---|
| 1392 | retval++;
|
---|
| 1393 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
---|
| 1394 | }
|
---|
[116] | 1395 | }
|
---|
[1] | 1396 |
|
---|
[1967] | 1397 | if ((! bkpinfo->restore_data) && (flag_set['Z'])) {
|
---|
| 1398 | fatal_error
|
---|
| 1399 | ("The -Z switch is only valid in restore mode");
|
---|
| 1400 | }
|
---|
| 1401 |
|
---|
| 1402 | if (flag_set['Z']) {
|
---|
| 1403 | if (! strcmp(flag_val['Z'], "nuke")) {
|
---|
| 1404 | bkpinfo->restore_mode = nuke;
|
---|
| 1405 | } else if (! strcmp(flag_val['Z'], "interactive")) {
|
---|
| 1406 | bkpinfo->restore_mode = interactive;
|
---|
| 1407 | } else if (! strcmp(flag_val['Z'], "compare")) {
|
---|
| 1408 | bkpinfo->restore_mode = compare;
|
---|
| 1409 | } else if (! strcmp(flag_val['Z'], "mbr")) {
|
---|
| 1410 | bkpinfo->restore_mode = mbr;
|
---|
| 1411 | } else if (! strcmp(flag_val['Z'], "iso")) {
|
---|
| 1412 | bkpinfo->restore_mode = isoonly;
|
---|
| 1413 | } else if (! strcmp(flag_val['Z'], "isonuke")) {
|
---|
| 1414 | bkpinfo->restore_mode = isonuke;
|
---|
| 1415 | } else {
|
---|
| 1416 | bkpinfo->restore_mode = interactive;
|
---|
| 1417 | }
|
---|
| 1418 | }
|
---|
| 1419 |
|
---|
[1] | 1420 | /* and finally... */
|
---|
| 1421 |
|
---|
[116] | 1422 | paranoid_free(tmp);
|
---|
| 1423 | paranoid_free(psz);
|
---|
| 1424 | return (retval);
|
---|
[1] | 1425 | }
|
---|
| 1426 |
|
---|
| 1427 |
|
---|
| 1428 |
|
---|
| 1429 | /**
|
---|
| 1430 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 1431 | * @p flag_set and @p flag_val.
|
---|
| 1432 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 1433 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 1434 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 1435 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 1436 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 1437 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 1438 | * @return The number of problems with the command line (0 for success).
|
---|
| 1439 | */
|
---|
| 1440 | int
|
---|
[116] | 1441 | retrieve_switches_from_command_line(int argc, char *argv[],
|
---|
| 1442 | char flag_val[128][MAX_STR_LEN],
|
---|
| 1443 | bool flag_set[128])
|
---|
[1] | 1444 | {
|
---|
[116] | 1445 | /*@ ints ** */
|
---|
| 1446 | int opt = 0;
|
---|
[2202] | 1447 | char *tmp = NULL;
|
---|
[116] | 1448 | int i = 0;
|
---|
| 1449 | int len;
|
---|
[1] | 1450 |
|
---|
[116] | 1451 | /*@ bools *** */
|
---|
| 1452 | bool bad_switches = FALSE;
|
---|
[1] | 1453 |
|
---|
[116] | 1454 | assert(flag_val != NULL);
|
---|
| 1455 | assert(flag_set != NULL);
|
---|
[1] | 1456 |
|
---|
[116] | 1457 | for (i = 0; i < 128; i++) {
|
---|
| 1458 | flag_val[i][0] = '\0';
|
---|
| 1459 | flag_set[i] = FALSE;
|
---|
[1] | 1460 | }
|
---|
[116] | 1461 | while ((opt =
|
---|
[1917] | 1462 | getopt(argc, argv, MONDO_OPTIONS))
|
---|
[116] | 1463 | != -1) {
|
---|
| 1464 | if (opt == '?') {
|
---|
| 1465 | bad_switches = TRUE;
|
---|
| 1466 | /*log_it("Invalid option: %c\n",optopt); */
|
---|
| 1467 | } else {
|
---|
| 1468 | if (flag_set[optopt]) {
|
---|
| 1469 | bad_switches = TRUE;
|
---|
[2211] | 1470 | mr_asprintf(&tmp, "Switch -%c previously defined as %s\n", opt,
|
---|
[116] | 1471 | flag_val[i]);
|
---|
| 1472 | log_to_screen(tmp);
|
---|
[2202] | 1473 | paranoid_free(tmp);
|
---|
[116] | 1474 | } else {
|
---|
| 1475 | flag_set[opt] = TRUE;
|
---|
| 1476 | if (optarg) {
|
---|
| 1477 | len = strlen(optarg);
|
---|
| 1478 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 1479 | optarg[--len] = '\0';
|
---|
| 1480 | log_to_screen
|
---|
[541] | 1481 | ("Warning - param '%s' should not have trailing slash!",
|
---|
[116] | 1482 | optarg);
|
---|
| 1483 | }
|
---|
| 1484 | if (opt == 'd') {
|
---|
| 1485 | if (strchr(flag_val[opt], '/')
|
---|
| 1486 | && flag_val[opt][0] != '/') {
|
---|
[2211] | 1487 | mr_asprintf(&tmp,
|
---|
[541] | 1488 | "-%c flag --- must be absolute path --- '%s' isn't absolute",
|
---|
[116] | 1489 | opt, flag_val[opt]);
|
---|
| 1490 | log_to_screen(tmp);
|
---|
[2202] | 1491 | paranoid_free(tmp);
|
---|
[116] | 1492 | bad_switches = TRUE;
|
---|
| 1493 | }
|
---|
| 1494 | }
|
---|
| 1495 | strcpy(flag_val[opt], optarg);
|
---|
| 1496 | }
|
---|
| 1497 | }
|
---|
[1] | 1498 | }
|
---|
| 1499 | }
|
---|
[116] | 1500 | for (i = optind; i < argc; i++) {
|
---|
| 1501 | bad_switches = TRUE;
|
---|
[2211] | 1502 | mr_asprintf(&tmp, "Invalid arg -- %s\n", argv[i]);
|
---|
[116] | 1503 | log_to_screen(tmp);
|
---|
[2202] | 1504 | paranoid_free(tmp);
|
---|
[116] | 1505 | }
|
---|
| 1506 | return (bad_switches);
|
---|
[1] | 1507 | }
|
---|
| 1508 |
|
---|
| 1509 |
|
---|
| 1510 |
|
---|
| 1511 |
|
---|
| 1512 | /**
|
---|
| 1513 | * Print a not-so-helpful help message and exit.
|
---|
| 1514 | */
|
---|
[116] | 1515 | void help_screen()
|
---|
[1] | 1516 | {
|
---|
[1967] | 1517 | log_msg(1, "Type 'man mondoarchive' for more information\n");
|
---|
[116] | 1518 | exit(1);
|
---|
[1] | 1519 | }
|
---|
| 1520 |
|
---|
| 1521 |
|
---|
| 1522 | /**
|
---|
| 1523 | * Terminate Mondo in response to a signal.
|
---|
| 1524 | * @param sig The signal number received.
|
---|
| 1525 | */
|
---|
| 1526 | void terminate_daemon(int sig)
|
---|
| 1527 | {
|
---|
[2211] | 1528 | char *tmp = NULL;
|
---|
| 1529 | char *tmp2 = NULL;
|
---|
[1] | 1530 |
|
---|
[116] | 1531 | switch (sig) {
|
---|
[1] | 1532 | case SIGINT:
|
---|
[2211] | 1533 | mr_asprintf(&tmp, "SIGINT");
|
---|
| 1534 | mr_asprintf(&tmp2, "You interrupted me :-)");
|
---|
[1] | 1535 | break;
|
---|
| 1536 | case SIGKILL:
|
---|
[2211] | 1537 | mr_asprintf(&tmp, "SIGKILL");
|
---|
| 1538 | mr_asprintf(&tmp2,
|
---|
[541] | 1539 | "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
---|
[1] | 1540 | break;
|
---|
| 1541 | case SIGTERM:
|
---|
[2211] | 1542 | mr_asprintf(&tmp, "SIGTERM");
|
---|
| 1543 | mr_asprintf(&tmp2, "Got terminate signal");
|
---|
[1] | 1544 | break;
|
---|
| 1545 | case SIGHUP:
|
---|
[2211] | 1546 | mr_asprintf(&tmp, "SIGHUP");
|
---|
| 1547 | mr_asprintf(&tmp2, "Hangup on line");
|
---|
[1] | 1548 | break;
|
---|
| 1549 | case SIGSEGV:
|
---|
[2211] | 1550 | mr_asprintf(&tmp, "SIGSEGV");
|
---|
| 1551 | mr_asprintf(&tmp2,
|
---|
[541] | 1552 | "Internal programming error. Please send a backtrace as well as your log.");
|
---|
[1] | 1553 | break;
|
---|
| 1554 | case SIGPIPE:
|
---|
[2211] | 1555 | mr_asprintf(&tmp, "SIGPIPE");
|
---|
| 1556 | mr_asprintf(&tmp2, "Pipe was broken");
|
---|
[1] | 1557 | break;
|
---|
[116] | 1558 | case SIGABRT:
|
---|
[2211] | 1559 | mr_asprintf(&tmp, "SIGABRT");
|
---|
| 1560 | mr_asprintf(&tmp2,
|
---|
[541] | 1561 | "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
---|
[116] | 1562 | break;
|
---|
[1] | 1563 | default:
|
---|
[2211] | 1564 | mr_asprintf(&tmp, "(Unknown)");
|
---|
| 1565 | mr_asprintf(&tmp2, "(Unknown)");
|
---|
[116] | 1566 | }
|
---|
[1] | 1567 |
|
---|
[2211] | 1568 | mr_strcat(tmp, " signal received from OS");
|
---|
[116] | 1569 | log_to_screen(tmp);
|
---|
[2211] | 1570 | paranoid_free(tmp);
|
---|
| 1571 |
|
---|
[116] | 1572 | log_to_screen(tmp2);
|
---|
[2211] | 1573 | paranoid_free(tmp2);
|
---|
[116] | 1574 | if (sig == SIGABRT) {
|
---|
| 1575 | sleep(10);
|
---|
| 1576 | }
|
---|
| 1577 | kill_buffer();
|
---|
[1967] | 1578 |
|
---|
| 1579 | free_MR_global_filenames();
|
---|
| 1580 |
|
---|
[116] | 1581 | fatal_error
|
---|
[1967] | 1582 | ("MondoRescue is terminating in response to a signal from the OS");
|
---|
[116] | 1583 | finish(254); // just in case
|
---|
[1] | 1584 | }
|
---|
| 1585 |
|
---|
| 1586 |
|
---|
| 1587 |
|
---|
| 1588 |
|
---|
| 1589 | /**
|
---|
| 1590 | * Turn signal-trapping on or off.
|
---|
| 1591 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 1592 | */
|
---|
| 1593 | void set_signals(int on)
|
---|
| 1594 | {
|
---|
[116] | 1595 | int signals[] =
|
---|
| 1596 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
| 1597 | int i;
|
---|
| 1598 |
|
---|
| 1599 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1600 | for (i = 0; signals[i]; i++) {
|
---|
| 1601 | if (on) {
|
---|
| 1602 | signal(signals[i], terminate_daemon);
|
---|
| 1603 | } else {
|
---|
| 1604 | signal(signals[i], termination_in_progress);
|
---|
| 1605 | }
|
---|
| 1606 | }
|
---|
[1] | 1607 | }
|
---|
| 1608 |
|
---|
| 1609 |
|
---|
| 1610 |
|
---|
| 1611 |
|
---|
| 1612 | /**
|
---|
| 1613 | * Exit immediately without cleaning up.
|
---|
| 1614 | * @param sig The signal we are exiting due to.
|
---|
| 1615 | */
|
---|
| 1616 | void termination_in_progress(int sig)
|
---|
| 1617 | {
|
---|
[116] | 1618 | log_msg(1, "Termination in progress");
|
---|
| 1619 | usleep(1000);
|
---|
| 1620 | pthread_exit(0);
|
---|
[1] | 1621 | }
|
---|
| 1622 |
|
---|
| 1623 | /* @} - end of cliGroup */
|
---|