[1] | 1 | /***************************************************************************
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[2085] | 2 | $Id: libmondo-cli.c 2134 2009-01-26 19:24:38Z 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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| 14 | #include "mondostructures.h"
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| 15 | #include "libmondo-cli-EXT.h"
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| 16 | #include "libmondo.h"
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[2022] | 17 | #include "mr_string.h"
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[1] | 18 |
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| 19 | extern int g_loglevel;
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| 20 | extern bool g_text_mode;
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[116] | 21 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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[1917] | 22 | extern char *MONDO_OPTIONS;
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[1] | 23 |
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| 24 | /*@ file pointer **************************************************/
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| 25 | extern FILE *g_tape_stream;
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| 26 |
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| 27 | /*@ long long *****************************************************/
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| 28 | extern long long g_tape_posK;
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| 29 |
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| 30 | /*@ long **********************************************************/
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| 31 | extern long g_noof_sets;
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| 32 |
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| 33 | /*@ bool******** **************************************************/
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[116] | 34 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 35 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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[1] | 36 | extern bool g_cd_recovery;
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| 37 |
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[1656] | 38 | extern void setup_tmpdir(char *path);
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[1] | 39 | extern double g_kernel_version;
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| 40 | extern int g_current_media_number;
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| 41 | extern pid_t g_main_pid;
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[116] | 42 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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[1] | 43 |
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[2007] | 44 | /* Stuff that handles the -I and -E option when a whole disk DSF is used */
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| 45 | typedef struct mounted_fs_struct {
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| 46 | char device[MAX_STR_LEN]; /* The name of the device */
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| 47 | char mount_point[MAX_STR_LEN]; /* The devices mount point */
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| 48 | unsigned char check; /* 1 == included on DSF */
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| 49 | struct mounted_fs_struct *next;
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| 50 | } MOUNTED_FS_STRUCT;
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| 51 | static MOUNTED_FS_STRUCT *DSF_Head = NULL; /* Points to the first entry of mounted_fs_struct list */
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| 52 | static MOUNTED_FS_STRUCT *DSF_Tail = NULL; /* Points to the last entry of mounted_fs_struct list */
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| 53 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr);
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| 54 | static void free_mounted_fs_list (void);
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| 55 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list);
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| 56 | static int create_list_of_non_NFS_mounted_file_systems (void);
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| 57 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point);
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| 58 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device);
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| 59 |
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[948] | 60 | /* Do we use extended attributes and acl ?
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| 61 | * By default no, use --acl & --attr options to force their usage */
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[1917] | 62 | extern char *g_getfacl;
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| 63 | extern char *g_getfattr;
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[1] | 64 |
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[1645] | 65 | /* Reference to global bkpinfo */
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| 66 | extern struct s_bkpinfo *bkpinfo;
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| 67 |
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[1967] | 68 | extern void free_MR_global_filenames(void);
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| 69 |
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[1] | 70 | /**
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| 71 | * @addtogroup cliGroup
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| 72 | * @{
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| 73 | */
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| 74 | /**
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| 75 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 76 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 77 | * @param argv The argument vector; @p argv passed to main().
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| 78 | * @param bkpinfo The backup information structure to populate.
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| 79 | * @return The number of problems with the command line (0 for success).
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| 80 | */
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| 81 | int
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[1645] | 82 | handle_incoming_parameters(int argc, char *argv[])
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[1] | 83 | {
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[116] | 84 | /*@ int *** */
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| 85 | int res = 0;
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| 86 | int retval = 0;
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| 87 | int i = 0, j;
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[1] | 88 |
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[116] | 89 | /*@ buffers *************** */
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| 90 | char *tmp;
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| 91 | char flag_val[128][MAX_STR_LEN];
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| 92 | bool flag_set[128];
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[1] | 93 |
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[1702] | 94 | tmp = malloc(9*MAX_STR_LEN);
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[116] | 95 | for (i = 0; i < 128; i++) {
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| 96 | flag_val[i][0] = '\0';
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| 97 | flag_set[i] = FALSE;
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| 98 | }
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[541] | 99 | // strcpy (bkpinfo->scratchdir, "/home");
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[116] | 100 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 101 | bkpinfo->media_size[j] = 650;
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| 102 | } /* default */
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| 103 | res =
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| 104 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 105 | flag_set);
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| 106 | retval += res;
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| 107 | if (!retval) {
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[1645] | 108 | res = process_switches(flag_val, flag_set);
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[116] | 109 | retval += res;
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| 110 | }
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[1] | 111 | /*
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| 112 | if (!retval)
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| 113 | {
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| 114 | */
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[116] | 115 | log_msg(3, "Switches:-");
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| 116 | for (i = 0; i < 128; i++) {
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| 117 | if (flag_set[i]) {
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| 118 | sprintf(tmp, "-%c %s", i, flag_val[i]);
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| 119 | log_msg(3, tmp);
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| 120 | }
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[1] | 121 | }
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| 122 | // }
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[116] | 123 | sprintf(tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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| 124 | paranoid_system(tmp);
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| 125 | sprintf(tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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| 126 | paranoid_system(tmp);
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| 127 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 128 | "/mondo.scratch.%ld", random() % 32767);
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| 129 | sprintf(tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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| 130 | paranoid_system(tmp);
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| 131 | sprintf(tmp, "mkdir -p %s", bkpinfo->scratchdir);
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| 132 | paranoid_system(tmp);
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| 133 | paranoid_free(tmp);
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| 134 | return (retval);
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[1] | 135 | }
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| 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 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 142 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 143 | * @param value The sizespec (e.g. "2g", "40m").
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| 144 | * @return 0, always.
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| 145 | * @bug Return code not needed.
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| 146 | */
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[1645] | 147 | int process_the_s_switch(char *value)
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[1] | 148 | {
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[116] | 149 | int j;
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| 150 | char tmp[MAX_STR_LEN], *p, comment[MAX_STR_LEN];
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[1] | 151 |
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[116] | 152 | assert(bkpinfo != NULL);
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| 153 | assert(value != NULL);
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[1] | 154 |
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[116] | 155 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 156 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 157 | j++, p = strchr(p, ',') + 1) {
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| 158 | strncpy(tmp, p, MAX_STR_LEN);
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| 159 | *(strchr(tmp, ',')) = '\0';
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| 160 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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| 161 | sprintf(comment, "media_size[%d] = %ld", j,
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| 162 | bkpinfo->media_size[j]);
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| 163 | log_msg(3, comment);
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[1] | 164 | }
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[116] | 165 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 166 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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[1] | 167 | }
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| 168 | // bkpinfo->media_size[0] = bkpinfo->media_size[MAX_NOOF_MEDIA];
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[116] | 169 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 170 | if (bkpinfo->media_size[j] <= 0) {
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| 171 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 172 | return (-1);
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| 173 | }
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| 174 | }
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| 175 | return (0);
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[1] | 176 | }
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| 177 |
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[2007] | 178 | /**
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| 179 | * Frees the memory for all of the structures on the linked list of
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| 180 | * all of the non-NFS mounted file systems.
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| 181 | */
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| 182 | static void free_mounted_fs_list (void) {
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| 183 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 184 | MOUNTED_FS_STRUCT *DSFnext = NULL;
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| 185 |
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| 186 | DSFptr = DSF_Head;
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| 187 | while (DSFptr != NULL) {
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| 188 | DSFnext = DSFptr->next;
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| 189 | paranoid_free(DSFptr);
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| 190 | DSFptr = DSFnext;
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| 191 | }
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| 192 | DSF_Head = NULL;
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| 193 | DSF_Tail = NULL;
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| 194 | }
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[1] | 195 |
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[2007] | 196 | /**
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| 197 | * Creates a singly linked list of all of the non-NFS mounted file systems.
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| 198 | * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
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| 199 | * the list of mounted file systems.
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| 200 | * @return None.
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| 201 | */
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| 202 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
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| 203 | {
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| 204 | assert (DSFptr);
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| 205 | if (DSF_Head == NULL) {
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| 206 | DSF_Head = DSFptr;
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| 207 | } else {
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| 208 | DSF_Tail->next = DSFptr;
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| 209 | }
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| 210 | DSFptr->next = NULL;
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| 211 | DSF_Tail = DSFptr;
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| 212 | }
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[1] | 213 |
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| 214 | /**
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[2007] | 215 | * Find the structure, in the singly linked list of all of the non-NFS
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| 216 | * mounted file systems, that contains the specified device.
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| 217 | * @param device The device to find
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| 218 | * @return NULL if it didn't find the device, a pointer to the
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| 219 | * structure if it did.
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| 220 | */
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| 221 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device)
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| 222 | {
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| 223 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 224 |
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| 225 | DSFptr = DSF_Head;
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| 226 | while (DSFptr != NULL) {
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| 227 | if (!strcmp(DSFptr->device, device)) {
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| 228 | break;
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| 229 | }
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| 230 | DSFptr = DSFptr->next;
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| 231 | }
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| 232 | return (DSFptr);
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| 233 | }
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| 234 |
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| 235 | /**
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| 236 | * Find the structure, in the singly linked list of all of the non-NFS
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| 237 | * mounted file systems, that contains the specified mount point.
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| 238 | * @param mount_point The mount point to find
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| 239 | * @return NULL is it didn't find the mount point, a pointer to the
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| 240 | * structure if it did.
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| 241 | */
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| 242 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point)
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| 243 | {
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| 244 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 245 |
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| 246 | DSFptr = DSF_Head;
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| 247 | while (DSFptr != NULL) {
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| 248 | if (!strcmp(DSFptr->mount_point, mount_point)) {
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| 249 | break;
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| 250 | }
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| 251 | DSFptr = DSFptr->next;
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| 252 | }
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| 253 | return (DSFptr);
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| 254 | }
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| 255 |
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| 256 | /**
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| 257 | * Creates a linked list of all of the non-NFS mounted file systems.
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| 258 | * We use a linked list because we don't know how many mounted file
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| 259 | * there are (and there can be a lot).
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| 260 | * @return 0 on success and greated than 0 on failure.
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| 261 | */
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| 262 | static int create_list_of_non_NFS_mounted_file_systems (void)
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| 263 | {
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| 264 | int i = 0;
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| 265 | int mount_cnt = 0;
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| 266 | char *mounted_file_system = NULL;
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| 267 | char *command = NULL;
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| 268 | char *token = NULL;
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| 269 | char token_chars[] =" :\t\r\f\a\0";
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| 270 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 271 |
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| 272 | free_mounted_fs_list();
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| 273 | /********
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| 274 | * Find the number of mounted file system entries and their respective mount points.
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| 275 | * I can't return all of the entries as one string because it's length can be longer
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| 276 | * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
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| 277 | * So start looping and get the number of mounted file systems and query them one by one.
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| 278 | ********/
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| 279 | /* Get the number of mounted file systems ((those that start with "/dev/" */
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| 280 | asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
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| 281 | log_msg(5, "Running: %s", command);
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| 282 | asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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| 283 | paranoid_free(command);
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| 284 |
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| 285 | mount_cnt = atoi(mounted_file_system);
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| 286 | log_msg (5, "mount_cnt: %d", mount_cnt);
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| 287 | paranoid_free(mounted_file_system);
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| 288 |
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| 289 | for (i=mount_cnt; i > 0; i--) {
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| 290 | asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
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| 291 | log_msg(5, "Running: %s", command);
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| 292 | asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
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| 293 | paranoid_free(command);
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| 294 |
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| 295 | log_msg (5, "mounted_file_system: %s", mounted_file_system);
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| 296 | if ((token = strtok(mounted_file_system, token_chars)) == NULL) {
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| 297 | log_msg (4, "Could not get the list of mounted file systems");
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| 298 | paranoid_free(mounted_file_system);
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| 299 | return (1);
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| 300 | }
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| 301 | log_msg (5, "token: %s", token);
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| 302 | while (token != NULL) {
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| 303 | log_msg (5, "token: %s", token);
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| 304 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
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| 305 | fatal_error ("Cannot allocate memory");
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| 306 | }
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| 307 | add_mounted_fs_struct(DSFptr);
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| 308 | strcpy(DSFptr->device, token);
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| 309 | if ((token = strtok(NULL, token_chars)) == NULL) {
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| 310 | log_msg (5, "Ran out of entries on the mounted file systems list");
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[2022] | 311 | paranoid_free(mounted_file_system);
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[2007] | 312 | return (1);
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| 313 | }
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| 314 | log_msg (5, "token: %s", token);
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| 315 | strcpy(DSFptr->mount_point, token);
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| 316 | token = strtok(NULL, token_chars);
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| 317 | }
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[2022] | 318 | paranoid_free(mounted_file_system);
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[2007] | 319 | }
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| 320 | /********
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| 321 | * DSFptr = DSF_Head;
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| 322 | * while (DSFptr != NULL) {
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| 323 | * printf ("Dev: %s MP: %s Check: %d\n", DSFptr->device, DSFptr->mount_point, DSFptr->check);
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| 324 | * DSFptr = DSFptr->next;
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| 325 | * }
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| 326 | ********/
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| 327 | return (0);
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| 328 | }
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| 329 |
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| 330 | /**
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| 331 | * Given a whole disk device special file, determine which mounted file systems
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| 332 | * are on the dsf's partitions and which mounted file systems are not.
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| 333 | * @param dsf The whole disk device special file.
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| 334 | * @param included_dsf_list A char pointer used to hold the list of mount points
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| 335 | * that are on the dsf. Memory for the array will be allocated within the function.
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| 336 | * @param excluded_dsf_list A char pointer used to hold the list of mount points
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| 337 | * that are not on the dsf. Memory for the array will be allocated within the function.
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| 338 | * @return 0 on success, -1 if no device special file was passed in, -2 if a device
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| 339 | * special file was passed in but it has no partitions on it, or 1 on failure
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| 340 | */
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| 341 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
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| 342 | int i = 0;
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| 343 | int c = 0;
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[2022] | 344 | int lastpos = 0;
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[2007] | 345 | char VG[MAX_STR_LEN];
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| 346 | char *tmp = NULL;
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| 347 | char *command = NULL;
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| 348 | char *partition_list = NULL;
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| 349 | char partitions[64][MAX_STR_LEN];
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| 350 | char *mount_list = NULL;
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| 351 | char *token = NULL;
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| 352 | char token_chars[] =" \t\r\f\a\0";
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| 353 | MOUNTED_FS_STRUCT *DSFptr = NULL;
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| 354 |
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| 355 | memset((char *)partitions, 0, sizeof(partitions));
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| 356 |
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[2022] | 357 | log_msg(5, "dsf: %s", dsf);
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| 358 |
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| 359 | /********
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| 360 | * See if a device special file was passed in (i.e. it must start with /dev/
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| 361 | ********/
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| 362 | if (strncmp(dsf, "/dev/", 5)) {
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| 363 | log_msg (5, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
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| 364 | return (-1);
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[2007] | 365 | }
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[2022] | 366 | log_msg(5, " %s looks like a device special file", dsf);
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| 367 | /* Verify that the dsf exists */
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| 368 | asprintf(&command, "ls -al %s 2>/dev/null | wc -l", dsf);
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| 369 | log_msg(5, " Executing: %s", command);
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| 370 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
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| 371 | paranoid_free(command);
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| 372 |
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| 373 | log_msg(5, " Return value: %s", tmp);
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| 374 | c = atoi(tmp);
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| 375 | paranoid_free(tmp);
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| 376 |
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| 377 | if (!c) {
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| 378 | log_to_screen("Cannot find device special file %s", dsf);
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| 379 | return (1);
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| 380 | }
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| 381 | log_msg(5, " %s device special file exists", dsf);
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[2007] | 382 |
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| 383 | /* Get a list of the mounted file systems */
|
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| 384 | if (create_list_of_non_NFS_mounted_file_systems()) {
|
---|
| 385 | log_to_screen ("Could not get the list of mounted file systems");
|
---|
| 386 | return (1);
|
---|
| 387 | }
|
---|
[2022] | 388 | log_msg (5, "Processing dsf: %s", dsf);
|
---|
| 389 | /********
|
---|
| 390 | * Get a list of the dsf's partitions. There could be no partitions on the disk
|
---|
| 391 | * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
|
---|
| 392 | * Either way, it's an error.
|
---|
| 393 | ********/
|
---|
| 394 | asprintf(&command,
|
---|
| 395 | "fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
|
---|
| 396 | log_msg(4, "Executing: %s", command);
|
---|
| 397 | asprintf(&partition_list, call_program_and_get_last_line_of_output(command));
|
---|
| 398 | paranoid_free(command);
|
---|
| 399 | log_msg(4, "Partition list for %s: %s", dsf, partition_list);
|
---|
| 400 | if (!strlen(partition_list)) {
|
---|
| 401 | /* There were no partitions on the disk */
|
---|
| 402 | log_msg(4, "Cannot find any partitions on device special file %s", dsf);
|
---|
| 403 | return (-2);
|
---|
| 404 | }
|
---|
[2007] | 405 |
|
---|
[2022] | 406 | /* Fill the partition list */
|
---|
| 407 | i = 0;
|
---|
| 408 | lastpos = 0;
|
---|
[2053] | 409 | while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 410 | log_msg (5, "Found partition: %s", token);
|
---|
| 411 | strcpy(partitions[i++], token);
|
---|
| 412 | }
|
---|
| 413 | paranoid_free(partition_list);
|
---|
[2007] | 414 |
|
---|
[2022] | 415 | /********
|
---|
| 416 | * At this point, we have a list of all of the partitions on the dsf. Now try to
|
---|
| 417 | * see which partitions have a file system on them.
|
---|
| 418 | *
|
---|
| 419 | * Loop through each partition on the disk and:
|
---|
| 420 | *
|
---|
| 421 | * - If the partition is swap, it ignores it.
|
---|
| 422 | *
|
---|
| 423 | * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
|
---|
| 424 | * to the linked list, copies to it the device name and mount point, and sets check == 1.
|
---|
| 425 | *
|
---|
| 426 | * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
|
---|
| 427 | * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
|
---|
| 428 | * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
|
---|
| 429 | * contains more than one disk, it will still add the entry even if the Logical Volume's
|
---|
| 430 | * extents are not on the dsf that was passed in to the function. For example, Volume Group
|
---|
| 431 | * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
|
---|
| 432 | * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
|
---|
| 433 | * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
|
---|
| 434 | * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
|
---|
| 435 | *
|
---|
| 436 | * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
|
---|
| 437 | * software raid device, it adds an entry to the linked list, copies to it the software raid
|
---|
| 438 | * device name and mount point, and sets check == 1.
|
---|
| 439 | *
|
---|
| 440 | * - If the partition is part of a mounted software raid device, it adds an entry to the linked
|
---|
| 441 | * list, copies to it the software raid device name and mount point, and sets check == 1.
|
---|
| 442 | *
|
---|
| 443 | ********/
|
---|
| 444 | for (i=0; strlen(partitions[i]); i++) {
|
---|
| 445 | log_msg(4, "Processing partition: %s", partitions[i]);
|
---|
| 446 | /* See if it's swap. If it is, ignore it. */
|
---|
| 447 | asprintf(&command,
|
---|
| 448 | "fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'",
|
---|
| 449 | dsf, partitions[i]);
|
---|
| 450 | log_msg(4, " Running: %s", command);
|
---|
| 451 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 452 | paranoid_free(command);
|
---|
| 453 | log_msg(4, " Return value: %s", tmp);
|
---|
| 454 | c = strlen(tmp);
|
---|
| 455 | paranoid_free(tmp);
|
---|
| 456 | if (c) {
|
---|
| 457 | log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
|
---|
| 458 | continue;
|
---|
| 459 | }
|
---|
| 460 | /* It's not swap. See if we can find the mount point from the mount command. */
|
---|
| 461 | asprintf(&command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
|
---|
| 462 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 463 | paranoid_free(command);
|
---|
| 464 | if (strlen(tmp)) {
|
---|
| 465 | log_msg(4, " %s is mounted: %s", partitions[i], tmp);
|
---|
| 466 | if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
|
---|
| 467 | log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
|
---|
[2007] | 468 | paranoid_free(tmp);
|
---|
[2022] | 469 | return (1);
|
---|
[2007] | 470 | }
|
---|
[2022] | 471 | DSFptr->check = 1;
|
---|
[2007] | 472 | paranoid_free(tmp);
|
---|
[2022] | 473 | continue;
|
---|
| 474 | }
|
---|
| 475 | paranoid_free(tmp);
|
---|
| 476 | /* It's not swap and it's not mounted. See if it's LVM */
|
---|
| 477 | log_msg(4, " It's not mounted. Checking to see if it's LVM...");
|
---|
| 478 | /* Get the partition ID; 8e for LVM */
|
---|
| 479 | asprintf(&command, "fdisk -l %s |awk '{if($1 ~ \"^%s\"){print $5}}'", dsf, partitions[i]);
|
---|
| 480 | log_msg(4, " Running: %s", command);
|
---|
| 481 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 482 | paranoid_free(command);
|
---|
| 483 | if (strlen(tmp)) {
|
---|
| 484 | log_msg(4, " Partition ID: %s", tmp);
|
---|
| 485 | if (!strcasecmp(tmp, "8e")) {
|
---|
| 486 | /* It's LVM: Find the VG it's in */
|
---|
| 487 | log_msg(4, " It's LVM: Find the VG it's in...");
|
---|
| 488 | asprintf(&command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
|
---|
| 489 | log_msg(4, " Running: %s", command);
|
---|
| 490 | strcpy(VG, call_program_and_get_last_line_of_output(command));
|
---|
| 491 | paranoid_free(command);
|
---|
| 492 | log_msg(4, " Volume Group: %s", VG);
|
---|
| 493 | if (strlen(VG)) {
|
---|
| 494 | /* Found the Volume Group. Now find all of the VG's mount points */
|
---|
| 495 | log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
|
---|
| 496 | asprintf(&command,
|
---|
| 497 | "mount 2>/dev/null|grep -E \"/dev/mapper/%s-|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'",
|
---|
| 498 | VG, VG);
|
---|
[2007] | 499 | log_msg(4, " Running: %s", command);
|
---|
[2022] | 500 | asprintf(&mount_list, call_program_and_get_last_line_of_output(command));
|
---|
[2007] | 501 | paranoid_free(command);
|
---|
[2022] | 502 | log_msg(4, " VG %s mount_list: %s", VG, mount_list);
|
---|
| 503 | lastpos = 0;
|
---|
[2053] | 504 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 505 | log_msg (5, "mount point token: %s", token);
|
---|
| 506 | if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
|
---|
| 507 | log_msg (4, "Can't find mount point %s in mounted file systems list", token);
|
---|
| 508 | paranoid_free(tmp);
|
---|
| 509 | return (1);
|
---|
| 510 | }
|
---|
| 511 | DSFptr->check = 1;
|
---|
| 512 | }
|
---|
| 513 | /********
|
---|
| 514 | * Now we want to see if there are any software raid devices using
|
---|
| 515 | * any of the Logical Volumes on the Volume Group.
|
---|
| 516 | *******/
|
---|
| 517 | paranoid_free(mount_list);
|
---|
| 518 | asprintf(&command, "%s",
|
---|
| 519 | "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 520 | log_msg (5, "Running: %s", command);
|
---|
| 521 | asprintf(&mount_list, call_program_and_get_last_line_of_output(command));
|
---|
| 522 | paranoid_free(command);
|
---|
| 523 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 524 | lastpos = 0;
|
---|
[2053] | 525 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 526 | asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
|
---|
| 527 | log_msg (5, "Running: %s", command);
|
---|
| 528 | paranoid_free(tmp);
|
---|
| 529 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2007] | 530 | paranoid_free(command);
|
---|
[2022] | 531 | log_msg(4, "Number of Software raid device: %s", tmp);
|
---|
| 532 | if (atoi(tmp)) {
|
---|
| 533 | /* This device is on our disk */
|
---|
| 534 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 535 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[2007] | 536 | paranoid_free(tmp);
|
---|
| 537 | return (1);
|
---|
| 538 | }
|
---|
| 539 | DSFptr->check = 1;
|
---|
| 540 | }
|
---|
| 541 | }
|
---|
[2022] | 542 | paranoid_free(mount_list);
|
---|
| 543 | } else {
|
---|
| 544 | log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
|
---|
[2007] | 545 | paranoid_free(tmp);
|
---|
[2022] | 546 | return (1);
|
---|
[2007] | 547 | }
|
---|
[2022] | 548 | paranoid_free(tmp);
|
---|
| 549 | continue;
|
---|
[2007] | 550 | }
|
---|
[2022] | 551 | } else {
|
---|
| 552 | log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
|
---|
| 553 | }
|
---|
| 554 | paranoid_free(tmp);
|
---|
| 555 | /********
|
---|
| 556 | * It's not swap, mounted, or LVM. See if it's used in a software raid device.
|
---|
| 557 | ********/
|
---|
| 558 | log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
|
---|
| 559 | asprintf(&command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
|
---|
| 560 | log_msg(4, " Running: %s", command);
|
---|
| 561 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 562 | paranoid_free(command);
|
---|
| 563 | if (!strlen(tmp)) {
|
---|
| 564 | log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
|
---|
[2007] | 565 | paranoid_free(tmp);
|
---|
[2022] | 566 | continue;
|
---|
| 567 | }
|
---|
| 568 | log_msg (5, " UUID: %s", tmp);
|
---|
| 569 | /* Get the Software raid device list */
|
---|
| 570 | asprintf(&command, "%s",
|
---|
| 571 | "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 572 | log_msg (5, " Running: %s", command);
|
---|
| 573 | asprintf(&mount_list, call_program_and_get_last_line_of_output(command));
|
---|
| 574 | paranoid_free(command);
|
---|
| 575 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 576 | /* Loop through the software raid device list to see if we can find the partition */
|
---|
| 577 | lastpos = 0;
|
---|
[2053] | 578 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 579 | asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
|
---|
[2007] | 580 | log_msg(4, " Running: %s", command);
|
---|
[2022] | 581 | paranoid_free(tmp);
|
---|
[2007] | 582 | asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 583 | paranoid_free(command);
|
---|
[2022] | 584 | if (!atoi(tmp)) {
|
---|
| 585 | log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
|
---|
| 586 | } else {
|
---|
| 587 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 588 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
| 589 | paranoid_free(tmp);
|
---|
| 590 | return (1);
|
---|
[2007] | 591 | }
|
---|
[2022] | 592 | DSFptr->check = 1;
|
---|
| 593 | break;
|
---|
[2007] | 594 | }
|
---|
| 595 | }
|
---|
[2022] | 596 | paranoid_free(tmp);
|
---|
[2007] | 597 | }
|
---|
| 598 | paranoid_free(partition_list);
|
---|
| 599 | paranoid_free(mount_list);
|
---|
| 600 |
|
---|
| 601 | /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
|
---|
| 602 | i = 0;
|
---|
| 603 | DSFptr= DSF_Head;
|
---|
| 604 | while (DSFptr != NULL) {
|
---|
| 605 | i += strlen(DSFptr->mount_point) + 1;
|
---|
| 606 | DSFptr = DSFptr->next;
|
---|
| 607 | }
|
---|
| 608 | log_msg (5, "i: %d", i);
|
---|
| 609 | if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 610 | fatal_error ("Cannot allocate memory");
|
---|
| 611 | }
|
---|
| 612 | if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 613 | fatal_error ("Cannot allocate memory");
|
---|
| 614 | }
|
---|
| 615 | DSFptr= DSF_Head;
|
---|
| 616 | while (DSFptr != NULL) {
|
---|
| 617 | if (DSFptr->check) {
|
---|
| 618 | log_msg (5, "%s is mounted on %s and is on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 619 | strcat(*included_dsf_list, DSFptr->mount_point);
|
---|
| 620 | strcat(*included_dsf_list, " ");
|
---|
| 621 | } else {
|
---|
| 622 | log_msg (4, "%s is mounted on %s and is NOT on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 623 | strcat(*excluded_dsf_list, DSFptr->mount_point);
|
---|
| 624 | strcat(*excluded_dsf_list, " ");
|
---|
| 625 | }
|
---|
| 626 | DSFptr = DSFptr->next;
|
---|
| 627 | }
|
---|
| 628 | log_msg (5, "included_dsf_list: %s", *included_dsf_list);
|
---|
| 629 | log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
|
---|
| 630 | return (0);
|
---|
| 631 | }
|
---|
| 632 |
|
---|
| 633 |
|
---|
| 634 | /**
|
---|
[1] | 635 | * Process mondoarchive's command-line switches.
|
---|
| 636 | * @param bkpinfo The backup information structure to populate.
|
---|
| 637 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
|
---|
| 638 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
|
---|
| 639 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
|
---|
| 640 | * FALSE if it's not.
|
---|
| 641 | * @return The number of problems with the switches, or 0 for success.
|
---|
| 642 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
|
---|
| 643 | */
|
---|
| 644 | int
|
---|
[1645] | 645 | process_switches(char flag_val[128][MAX_STR_LEN], bool flag_set[128])
|
---|
[1] | 646 | {
|
---|
| 647 |
|
---|
[116] | 648 | /*@ ints *** */
|
---|
| 649 | int i = 0;
|
---|
| 650 | int retval = 0;
|
---|
| 651 | int percent = 0;
|
---|
[2022] | 652 | int lastpos = 0;
|
---|
[1] | 653 |
|
---|
[116] | 654 | /*@ buffers ** */
|
---|
[2022] | 655 | char *tmp = NULL;
|
---|
| 656 | char *tmp1 = NULL;
|
---|
| 657 | char *psz = NULL;
|
---|
| 658 | char *p = NULL;
|
---|
| 659 | char *q = NULL;
|
---|
| 660 | char *token = NULL;
|
---|
[2007] | 661 | char *mounted_on_dsf = NULL;
|
---|
| 662 | char *not_mounted_on_dsf = NULL;
|
---|
[2022] | 663 | char token_chars[] =" \t\r\f\a\0";
|
---|
[1] | 664 |
|
---|
[949] | 665 | long itbs = 0L;
|
---|
[1] | 666 |
|
---|
[289] | 667 | struct stat buf;
|
---|
| 668 |
|
---|
[116] | 669 | malloc_string(tmp);
|
---|
| 670 | malloc_string(psz);
|
---|
[1] | 671 |
|
---|
[116] | 672 | assert(bkpinfo != NULL);
|
---|
| 673 | assert(flag_val != NULL);
|
---|
| 674 | assert(flag_set != NULL);
|
---|
[1] | 675 |
|
---|
[116] | 676 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
[1] | 677 |
|
---|
[1967] | 678 | /* compulsory */
|
---|
[116] | 679 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
|
---|
| 680 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
|
---|
[1690] | 681 | flag_set['w'] + flag_set['C'] + flag_set['U'];
|
---|
[1967] | 682 | if ((i == 0) && (! bkpinfo->restore_data)) {
|
---|
[116] | 683 | retval++;
|
---|
[541] | 684 | log_to_screen("You must specify the media type\n");
|
---|
[1] | 685 | }
|
---|
[116] | 686 | if (i > 1) {
|
---|
| 687 | retval++;
|
---|
[541] | 688 | log_to_screen("Please specify only one media type\n");
|
---|
[1] | 689 | }
|
---|
[1967] | 690 |
|
---|
[116] | 691 | if (flag_set['K']) {
|
---|
| 692 | g_loglevel = atoi(flag_val['K']);
|
---|
[1945] | 693 | log_msg(1,"Loglevel forced to %d",g_loglevel);
|
---|
[116] | 694 | if (g_loglevel < 3) {
|
---|
| 695 | g_loglevel = 3;
|
---|
| 696 | }
|
---|
[1] | 697 | }
|
---|
[1967] | 698 |
|
---|
| 699 | if ((flag_set['L'] && flag_set['0']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 700 | retval++;
|
---|
[541] | 701 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
|
---|
[1] | 702 | }
|
---|
[1967] | 703 | if (! bkpinfo->restore_data) {
|
---|
| 704 | bkpinfo->backup_data = flag_set['O'];
|
---|
| 705 | }
|
---|
[116] | 706 | bkpinfo->verify_data = flag_set['V'];
|
---|
[1967] | 707 |
|
---|
[116] | 708 | if (flag_set['I'] && !bkpinfo->backup_data) {
|
---|
[541] | 709 | log_to_screen("-I switch is ignored if just verifying");
|
---|
[116] | 710 | }
|
---|
| 711 | if (flag_set['E'] && !bkpinfo->backup_data) {
|
---|
[541] | 712 | log_to_screen("-E switch is ignored if just verifying");
|
---|
[116] | 713 | }
|
---|
[1] | 714 |
|
---|
[116] | 715 | if (!find_home_of_exe("afio")) {
|
---|
| 716 | if (find_home_of_exe("star")) {
|
---|
| 717 | flag_set['R'] = TRUE;
|
---|
| 718 | log_msg(1, "Using star instead of afio");
|
---|
| 719 | } else {
|
---|
| 720 | fatal_error
|
---|
| 721 | ("Neither afio nor star is installed. Please install at least one.");
|
---|
| 722 | }
|
---|
[1] | 723 | }
|
---|
| 724 |
|
---|
[116] | 725 | if (flag_set['R']) {
|
---|
| 726 | bkpinfo->use_star = TRUE;
|
---|
| 727 | if (flag_set['L']) {
|
---|
| 728 | fatal_error("You may not use star and lzop at the same time.");
|
---|
| 729 | }
|
---|
| 730 | if (!find_home_of_exe("star")) {
|
---|
| 731 | fatal_error
|
---|
| 732 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
|
---|
| 733 | }
|
---|
[1] | 734 | }
|
---|
[1967] | 735 |
|
---|
| 736 | if ((flag_set['W']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 737 | bkpinfo->nonbootable_backup = TRUE;
|
---|
| 738 | log_to_screen("Warning - you have opted for non-bootable backup");
|
---|
| 739 | if (flag_set['f'] || flag_set['l']) {
|
---|
| 740 | log_to_screen
|
---|
[541] | 741 | ("You don't need to specify bootloader or bootdevice");
|
---|
[116] | 742 | }
|
---|
[1] | 743 | }
|
---|
[1967] | 744 |
|
---|
[116] | 745 | if (flag_set['I']) {
|
---|
[2022] | 746 | if (bkpinfo->include_paths[0] == '-') {
|
---|
| 747 | retval++;
|
---|
| 748 | log_to_screen("Please supply a sensible value with '-I'\n");
|
---|
| 749 | }
|
---|
[116] | 750 | if (!strcmp(bkpinfo->include_paths, "/")) {
|
---|
| 751 | log_msg(2, "'/' is pleonastic.");
|
---|
| 752 | bkpinfo->include_paths[0] = '\0';
|
---|
| 753 | }
|
---|
| 754 | if (bkpinfo->include_paths[0]) {
|
---|
| 755 | strcat(bkpinfo->include_paths, " ");
|
---|
| 756 | }
|
---|
[2022] | 757 |
|
---|
| 758 | asprintf(&tmp1, flag_val['I']);
|
---|
| 759 | p = tmp1;
|
---|
| 760 | q = tmp1;
|
---|
| 761 |
|
---|
| 762 | /* Cut the flag_val['I'] in parts containing all paths to test them */
|
---|
| 763 | while (p != NULL) {
|
---|
| 764 | q = strchr(p, ' ');
|
---|
| 765 | if (q != NULL) {
|
---|
| 766 | *q = '\0';
|
---|
| 767 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 768 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 769 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 770 | }
|
---|
| 771 | p = q+1 ;
|
---|
| 772 | } else {
|
---|
| 773 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 774 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
---|
| 775 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
---|
| 776 | }
|
---|
| 777 | p = NULL;
|
---|
| 778 | }
|
---|
| 779 | }
|
---|
| 780 | paranoid_free(tmp1);
|
---|
[2053] | 781 | while ((token = mr_strtok(flag_val['I'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 782 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 783 | /* It's a dsf but not a whole disk dsf */
|
---|
| 784 | case -2:
|
---|
[2022] | 785 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\n Ignored.", token);
|
---|
[2007] | 786 | break;
|
---|
| 787 | /* Fatal error; exit */
|
---|
| 788 | case 1:
|
---|
| 789 | fatal_error("Error processing -I option");
|
---|
| 790 | /* Everything is OK; process to archive data */
|
---|
| 791 | case 0:
|
---|
[2022] | 792 | log_to_screen("Archiving only the following file systems on %s:\n", token);
|
---|
[2007] | 793 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
| 794 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 795 | if (strlen(not_mounted_on_dsf)) {
|
---|
| 796 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
|
---|
| 797 | log_to_screen("Not archiving the following file systems:\n");
|
---|
| 798 | log_to_screen(" %s\n", not_mounted_on_dsf);
|
---|
| 799 | strcat(bkpinfo->exclude_paths, not_mounted_on_dsf);
|
---|
| 800 | strcat(bkpinfo->exclude_paths, "");
|
---|
| 801 | }
|
---|
| 802 | break;
|
---|
| 803 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 804 | case -1:
|
---|
[2022] | 805 | strcat(bkpinfo->include_paths, token);
|
---|
| 806 | strcat(bkpinfo->include_paths, " ");
|
---|
[2007] | 807 | break;
|
---|
[542] | 808 | }
|
---|
[2022] | 809 | }
|
---|
| 810 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
---|
| 811 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 812 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 813 | }
|
---|
| 814 | log_msg(4, "Finished with the -I option");
|
---|
[116] | 815 | }
|
---|
[1] | 816 |
|
---|
[116] | 817 | if (g_kernel_version >= 2.6 && !flag_set['d']
|
---|
[1967] | 818 | && (flag_set['c'] || flag_set['w']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 819 | fatal_error
|
---|
| 820 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
|
---|
[1] | 821 | }
|
---|
| 822 |
|
---|
[116] | 823 |
|
---|
| 824 | if (flag_set['J']) {
|
---|
| 825 | if (flag_set['I']) {
|
---|
| 826 | retval++;
|
---|
| 827 | log_to_screen
|
---|
[541] | 828 | ("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] | 829 | }
|
---|
| 830 | bkpinfo->make_filelist = FALSE;
|
---|
| 831 | strcpy(bkpinfo->include_paths, flag_val['J']);
|
---|
[1] | 832 | }
|
---|
[1967] | 833 |
|
---|
| 834 | if ((flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 835 | if (!flag_set['r'] && g_kernel_version <= 2.5
|
---|
| 836 | && strstr(flag_val['d'], "/dev/")) {
|
---|
| 837 | fatal_error
|
---|
| 838 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
|
---|
| 839 | }
|
---|
| 840 | if (flag_set['r'] && g_kernel_version <= 2.5
|
---|
| 841 | && !strstr(flag_val['d'], "/dev/")) {
|
---|
| 842 | fatal_error
|
---|
| 843 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
|
---|
| 844 | }
|
---|
| 845 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
|
---|
| 846 | log_to_screen
|
---|
[541] | 847 | ("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
|
---|
[116] | 848 | }
|
---|
| 849 |
|
---|
| 850 | if (system("which cdrecord > /dev/null 2> /dev/null")
|
---|
| 851 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
| 852 | fatal_error
|
---|
| 853 | ("Please install dvdrecord/cdrecord and try again.");
|
---|
| 854 | }
|
---|
| 855 | if (flag_set['C']) {
|
---|
| 856 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
|
---|
| 857 | if (bkpinfo->cdrw_speed < 1) {
|
---|
| 858 | fatal_error
|
---|
| 859 | ("You specified a silly speed for a CD-R[W] drive");
|
---|
| 860 | }
|
---|
| 861 | if (!flag_set['L']) {
|
---|
| 862 | log_to_screen
|
---|
[541] | 863 | ("You must use -L with -C. Therefore I am setting it for you.");
|
---|
[116] | 864 | flag_set['L'] = 1;
|
---|
| 865 | flag_val['L'][0] = '\0';
|
---|
| 866 | }
|
---|
| 867 | } else {
|
---|
| 868 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
|
---|
| 869 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
|
---|
| 870 | // log_msg(3, "flag_set['r'] = %i", flag_set['r'] );
|
---|
| 871 | if (flag_set['c']) {
|
---|
| 872 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
|
---|
| 873 | } else if (flag_set['w']) {
|
---|
| 874 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
|
---|
| 875 | } else if (flag_set['r']) {
|
---|
| 876 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
---|
| 877 | }
|
---|
| 878 |
|
---|
| 879 | if (bkpinfo->cdrw_speed < 1) {
|
---|
| 880 | fatal_error
|
---|
| 881 | ("You specified a silly speed for a CD-R[W] drive");
|
---|
| 882 | }
|
---|
| 883 | }
|
---|
[1] | 884 | }
|
---|
[1967] | 885 |
|
---|
[1969] | 886 | if ((flag_set['t'] && !flag_set['d']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 887 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
---|
| 888 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
---|
| 889 | fatal_error
|
---|
| 890 | ("Tape device not specified. I couldn't find it either.");
|
---|
| 891 | }
|
---|
| 892 | flag_set['d'] = TRUE;
|
---|
| 893 | sprintf(tmp,
|
---|
[541] | 894 | "You didn't specify a tape streamer device. I'm assuming %s",
|
---|
[116] | 895 | flag_val['d']);
|
---|
| 896 | log_to_screen(tmp);
|
---|
| 897 | percent = 0;
|
---|
| 898 | }
|
---|
| 899 |
|
---|
[1687] | 900 | if (flag_set['U']) // USB
|
---|
| 901 | {
|
---|
| 902 | if (! flag_set['d']) {
|
---|
| 903 | fatal_error
|
---|
[1967] | 904 | ("You need to specify a device file with -d for bootable USB device usage");
|
---|
[1687] | 905 | }
|
---|
[1967] | 906 | if ((!flag_set['s']) && (! bkpinfo->restore_data)) {
|
---|
[1687] | 907 | fatal_error("You did not specify a size (-s) for your USB device. Aborting");
|
---|
| 908 | }
|
---|
| 909 | }
|
---|
| 910 |
|
---|
[116] | 911 | if (flag_set['r']) // DVD
|
---|
| 912 | {
|
---|
| 913 | if (flag_set['m']) {
|
---|
| 914 | fatal_error
|
---|
| 915 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
---|
| 916 | }
|
---|
| 917 | if (!flag_set['d']) {
|
---|
| 918 | if (!find_dvd_device(flag_val['d'], FALSE)) {
|
---|
| 919 | flag_set['d'] = TRUE;
|
---|
[541] | 920 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
|
---|
[116] | 921 | }
|
---|
| 922 | }
|
---|
| 923 | if (strchr(flag_val['d'], ',')) {
|
---|
| 924 | fatal_error
|
---|
| 925 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 926 | }
|
---|
[1967] | 927 | if (! bkpinfo->restore_data) {
|
---|
| 928 | if (!find_home_of_exe("growisofs")) {
|
---|
| 929 | fatal_error
|
---|
| 930 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 931 | }
|
---|
| 932 | if (!find_home_of_exe("dvd+rw-format")) {
|
---|
| 933 | fatal_error
|
---|
| 934 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
---|
| 935 | }
|
---|
| 936 | if (!flag_set['s']) {
|
---|
| 937 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
---|
| 938 | strcat(flag_val['s'], "m");
|
---|
| 939 | log_to_screen
|
---|
| 940 | ("You did not specify a size (-s) for DVD. I'm guessing %s.",
|
---|
| 941 | flag_val['s']);
|
---|
| 942 | flag_set['s'] = 1;
|
---|
| 943 | }
|
---|
[116] | 944 | }
|
---|
[1] | 945 | /*
|
---|
| 946 | if (flag_set['Z']) {
|
---|
| 947 | bkpinfo->blank_dvd_first = TRUE;
|
---|
| 948 | }
|
---|
| 949 | */
|
---|
[116] | 950 | }
|
---|
[1] | 951 |
|
---|
[116] | 952 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
---|
| 953 | if (strchr(flag_val['d'], ',')) {
|
---|
| 954 | fatal_error
|
---|
| 955 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
---|
| 956 | }
|
---|
[1967] | 957 | if ((flag_set['O']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 958 | if (flag_set['s']) {
|
---|
| 959 | if (flag_set['t']) {
|
---|
| 960 | fatal_error
|
---|
| 961 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
---|
| 962 | }
|
---|
[1645] | 963 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 964 | fatal_error("Bad -s switch");
|
---|
| 965 | }
|
---|
| 966 | } else if (flag_set['u'] || flag_set['t']) {
|
---|
| 967 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 968 | bkpinfo->media_size[i] = 0;
|
---|
| 969 | }
|
---|
| 970 | } else {
|
---|
| 971 | retval++;
|
---|
| 972 | log_to_screen("Tape size not specified.\n");
|
---|
| 973 | }
|
---|
| 974 | }
|
---|
[1967] | 975 | } else if (! bkpinfo->restore_data) { /* CD|USB size */
|
---|
[116] | 976 | if (flag_set['s']) {
|
---|
[1645] | 977 | if (process_the_s_switch(flag_val['s'])) {
|
---|
[116] | 978 | fatal_error("Bad -s switch");
|
---|
| 979 | }
|
---|
| 980 | }
|
---|
| 981 | if (flag_set['w']) {
|
---|
| 982 | bkpinfo->wipe_media_first = TRUE;
|
---|
| 983 | } /* CD-RW */
|
---|
[1] | 984 | }
|
---|
[1967] | 985 |
|
---|
[116] | 986 | if (flag_set['n']) {
|
---|
| 987 | strncpy(bkpinfo->nfs_mount, flag_val['n'], MAX_STR_LEN);
|
---|
| 988 | if (!flag_set['d']) {
|
---|
| 989 | strncpy(bkpinfo->nfs_remote_dir, "/", MAX_STR_LEN);
|
---|
| 990 | }
|
---|
[910] | 991 | sprintf(tmp, "mount | grep -E \"^%s .*\" | cut -d' ' -f3",
|
---|
[116] | 992 | bkpinfo->nfs_mount);
|
---|
| 993 | strncpy(bkpinfo->isodir,
|
---|
| 994 | call_program_and_get_last_line_of_output(tmp),
|
---|
| 995 | MAX_STR_LEN / 4);
|
---|
| 996 | if (strlen(bkpinfo->isodir) < 3) {
|
---|
| 997 | retval++;
|
---|
[541] | 998 | log_to_screen("NFS share is not mounted. Please mount it.\n");
|
---|
[116] | 999 | }
|
---|
| 1000 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
---|
| 1001 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
---|
[1] | 1002 | }
|
---|
[1967] | 1003 |
|
---|
[116] | 1004 | if (flag_set['c']) {
|
---|
| 1005 | bkpinfo->backup_media_type = cdr;
|
---|
[1] | 1006 | }
|
---|
[116] | 1007 | if (flag_set['C']) {
|
---|
| 1008 | bkpinfo->backup_media_type = cdstream;
|
---|
[1] | 1009 | }
|
---|
[116] | 1010 | if (flag_set['i']) {
|
---|
| 1011 | bkpinfo->backup_media_type = iso;
|
---|
| 1012 | }
|
---|
| 1013 | if (flag_set['n']) {
|
---|
| 1014 | bkpinfo->backup_media_type = nfs;
|
---|
[1848] | 1015 | /* Never try to eject a NFS device */
|
---|
| 1016 | bkpinfo->please_dont_eject = TRUE;
|
---|
[116] | 1017 | }
|
---|
| 1018 | if (flag_set['r']) {
|
---|
| 1019 | bkpinfo->backup_media_type = dvd;
|
---|
| 1020 | }
|
---|
| 1021 | if (flag_set['t']) {
|
---|
| 1022 | bkpinfo->backup_media_type = tape;
|
---|
| 1023 | }
|
---|
| 1024 | if (flag_set['u']) {
|
---|
| 1025 | bkpinfo->backup_media_type = udev;
|
---|
| 1026 | }
|
---|
| 1027 | if (flag_set['w']) {
|
---|
| 1028 | bkpinfo->backup_media_type = cdrw;
|
---|
| 1029 | }
|
---|
[1687] | 1030 | if (flag_set['U']) {
|
---|
| 1031 | bkpinfo->backup_media_type = usb;
|
---|
[1745] | 1032 | /* Never try to eject a USB device */
|
---|
[1746] | 1033 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1687] | 1034 | }
|
---|
[948] | 1035 | if (flag_set['z']) {
|
---|
| 1036 | if (find_home_of_exe("getfattr")) {
|
---|
| 1037 | asprintf(&g_getfattr,"getfattr");
|
---|
| 1038 | }
|
---|
| 1039 | if (find_home_of_exe("getfacl")) {
|
---|
| 1040 | asprintf(&g_getfacl,"getfacl");
|
---|
| 1041 | }
|
---|
| 1042 | }
|
---|
[1] | 1043 |
|
---|
[805] | 1044 | /* optional, popular */
|
---|
[116] | 1045 | if (flag_set['g']) {
|
---|
| 1046 | g_text_mode = FALSE;
|
---|
| 1047 | }
|
---|
[805] | 1048 |
|
---|
[116] | 1049 | if (flag_set['E']) {
|
---|
[2022] | 1050 | if (bkpinfo->exclude_paths[0] == '-') {
|
---|
| 1051 | retval++;
|
---|
| 1052 | log_to_screen("Please supply a sensible value with '-E'\n");
|
---|
| 1053 | }
|
---|
[116] | 1054 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 1055 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 1056 | }
|
---|
[542] | 1057 | asprintf(&tmp1, flag_val['E']);
|
---|
| 1058 |
|
---|
[2022] | 1059 | p = tmp1;
|
---|
| 1060 | q = tmp1;
|
---|
| 1061 |
|
---|
| 1062 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
---|
| 1063 | while (p != NULL) {
|
---|
| 1064 | q = strchr(p, ' ');
|
---|
| 1065 | if (q != NULL) {
|
---|
| 1066 | *q = '\0';
|
---|
| 1067 | /* Fix bug 14 where ending / cause a problem later
|
---|
| 1068 | * so handled here for the moment */
|
---|
| 1069 | q--;
|
---|
| 1070 | if (*q == '/') {
|
---|
| 1071 | *q = '\0';
|
---|
| 1072 | }
|
---|
| 1073 | q++;
|
---|
| 1074 | /* End of bug fix */
|
---|
| 1075 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1076 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1077 | }
|
---|
| 1078 | p = q+1 ;
|
---|
| 1079 | } else {
|
---|
| 1080 | if ((stat(p, &buf) != 0) && (! bkpinfo->restore_data)) {
|
---|
| 1081 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
---|
| 1082 | }
|
---|
| 1083 | p = NULL;
|
---|
| 1084 | }
|
---|
| 1085 | }
|
---|
| 1086 | paranoid_free(tmp1);
|
---|
| 1087 | lastpos = 0;
|
---|
[2053] | 1088 | while ((token = mr_strtok(flag_val['E'], token_chars, &lastpos)) != NULL) {
|
---|
[2022] | 1089 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
[2007] | 1090 | case 1:
|
---|
[2036] | 1091 | log_msg(1, "WARNING ! a path doesn't exist in -E option");
|
---|
| 1092 | break;
|
---|
[2007] | 1093 | /* Everything is OK; proceed to archive data */
|
---|
| 1094 | case 0:
|
---|
| 1095 | if (strlen(mounted_on_dsf)) {
|
---|
[2022] | 1096 | log_to_screen("Excluding the following file systems on %s:\n", token);
|
---|
[2011] | 1097 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
[2007] | 1098 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
|
---|
| 1099 | strcat(bkpinfo->exclude_paths, mounted_on_dsf);
|
---|
[2022] | 1100 | strcat(bkpinfo->exclude_paths, " ");
|
---|
[805] | 1101 | }
|
---|
[2007] | 1102 | break;
|
---|
| 1103 | /* It's a dsf but not a whole disk dsf */
|
---|
| 1104 | case -2:
|
---|
[2022] | 1105 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
|
---|
[2007] | 1106 | break;
|
---|
| 1107 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 1108 | case -1:
|
---|
[2036] | 1109 | strcat(bkpinfo->exclude_paths, token);
|
---|
| 1110 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 1111 | break;
|
---|
[542] | 1112 | }
|
---|
[2022] | 1113 | }
|
---|
| 1114 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 1115 | log_msg(4, "Finished with the -E option");
|
---|
[116] | 1116 | }
|
---|
[1967] | 1117 |
|
---|
[116] | 1118 | if (flag_set['e']) {
|
---|
| 1119 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1120 | }
|
---|
[1967] | 1121 |
|
---|
| 1122 | if ((flag_set['N']) && (! bkpinfo->restore_data)) // exclude NFS mounts & devices
|
---|
[116] | 1123 | {
|
---|
[1] | 1124 | // strncpy(psz, list_of_NFS_devices_and_mounts(), MAX_STR_LEN);
|
---|
[116] | 1125 | strncpy(psz, list_of_NFS_mounts_only(), MAX_STR_LEN);
|
---|
| 1126 | if (bkpinfo->exclude_paths[0]) {
|
---|
[1540] | 1127 | strncat(bkpinfo->exclude_paths, " ", 4*MAX_STR_LEN);
|
---|
[116] | 1128 | }
|
---|
[1540] | 1129 | strncat(bkpinfo->exclude_paths, psz, 4*MAX_STR_LEN);
|
---|
[116] | 1130 | log_msg(3, "-N means we're now excluding %s",
|
---|
| 1131 | bkpinfo->exclude_paths);
|
---|
| 1132 | }
|
---|
[1967] | 1133 |
|
---|
[1540] | 1134 | if (strlen(bkpinfo->exclude_paths) >= 4*MAX_STR_LEN) {
|
---|
[116] | 1135 | fatal_error
|
---|
[1540] | 1136 | ("Your '-E' parameter is too long. Increase MAX_STR_LEN");
|
---|
[116] | 1137 | }
|
---|
[1967] | 1138 |
|
---|
[116] | 1139 | if (flag_set['b']) {
|
---|
| 1140 | strcpy(psz, flag_val['b']);
|
---|
| 1141 | log_msg(1, "psz = '%s'", psz);
|
---|
| 1142 | if (psz[strlen(psz) - 1] == 'k') {
|
---|
| 1143 | psz[strlen(psz) - 1] = '\0';
|
---|
| 1144 | itbs = atol(psz) * 1024L;
|
---|
| 1145 | } else {
|
---|
| 1146 | itbs = atol(psz);
|
---|
| 1147 | }
|
---|
| 1148 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
---|
| 1149 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
---|
| 1150 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
---|
| 1151 | fatal_error
|
---|
| 1152 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
---|
| 1153 | }
|
---|
| 1154 | bkpinfo->internal_tape_block_size = itbs;
|
---|
| 1155 | }
|
---|
[1967] | 1156 |
|
---|
| 1157 | if ((flag_set['D']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1158 | bkpinfo->differential = 1;
|
---|
[1] | 1159 | // bkpinfo->differential = atoi (flag_val['D']);
|
---|
[116] | 1160 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
---|
| 1161 | fatal_error
|
---|
| 1162 | ("The D option should be between 1 and 9 inclusive");
|
---|
| 1163 | }
|
---|
[1] | 1164 | }
|
---|
[1967] | 1165 |
|
---|
[116] | 1166 | if (flag_set['x']) {
|
---|
| 1167 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
---|
[1967] | 1168 | if ((run_program_and_log_output("which ntfsclone", 2)) && (! bkpinfo->restore_data)) {
|
---|
[296] | 1169 | fatal_error("Please install ntfsprogs package/tarball.");
|
---|
[116] | 1170 | }
|
---|
[1] | 1171 | }
|
---|
[1967] | 1172 |
|
---|
[116] | 1173 | if (flag_set['m']) {
|
---|
| 1174 | bkpinfo->manual_cd_tray = TRUE;
|
---|
[1] | 1175 | }
|
---|
[1967] | 1176 |
|
---|
| 1177 | if ((flag_set['k']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1178 | strncpy(bkpinfo->kernel_path, flag_val['k'], MAX_STR_LEN);
|
---|
| 1179 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
---|
| 1180 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
---|
| 1181 | }
|
---|
| 1182 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE")
|
---|
| 1183 | && !does_file_exist(bkpinfo->kernel_path)) {
|
---|
| 1184 | retval++;
|
---|
| 1185 | sprintf(tmp,
|
---|
[541] | 1186 | "You specified kernel '%s', which does not exist\n",
|
---|
[116] | 1187 | bkpinfo->kernel_path);
|
---|
| 1188 | log_to_screen(tmp);
|
---|
| 1189 | }
|
---|
| 1190 | }
|
---|
[1967] | 1191 |
|
---|
[116] | 1192 | if (flag_set['p']) {
|
---|
| 1193 | strncpy(bkpinfo->prefix, flag_val['p'], MAX_STR_LEN / 4);
|
---|
[1966] | 1194 | log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
---|
[116] | 1195 | }
|
---|
[1] | 1196 |
|
---|
[116] | 1197 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
---|
| 1198 | if (flag_set['i']) {
|
---|
| 1199 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 1200 | sprintf(tmp, "ls -l %s", bkpinfo->isodir);
|
---|
[1737] | 1201 | if (run_program_and_log_output(tmp, 2)) {
|
---|
[116] | 1202 | fatal_error
|
---|
| 1203 | ("output folder does not exist - please create it");
|
---|
| 1204 | }
|
---|
| 1205 | } else if (flag_set['n']) {
|
---|
| 1206 | strncpy(bkpinfo->nfs_remote_dir, flag_val['d'], MAX_STR_LEN);
|
---|
| 1207 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
---|
| 1208 | strncpy(bkpinfo->media_device, flag_val['d'], MAX_STR_LEN / 4);
|
---|
| 1209 | }
|
---|
[1] | 1210 | }
|
---|
[116] | 1211 |
|
---|
[1967] | 1212 | if ((flag_set['n']) && (! bkpinfo->restore_data)) {
|
---|
[1767] | 1213 | asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
| 1214 | sprintf(tmp, "echo hi > %s", tmp1);
|
---|
[1737] | 1215 | if (run_program_and_log_output(tmp, 2)) {
|
---|
[116] | 1216 | retval++;
|
---|
| 1217 | sprintf(tmp,
|
---|
[541] | 1218 | "Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n",
|
---|
[116] | 1219 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
---|
| 1220 | log_to_screen(tmp);
|
---|
| 1221 | }
|
---|
[1767] | 1222 | unlink(tmp1);
|
---|
| 1223 | paranoid_free(tmp1);
|
---|
[1] | 1224 | }
|
---|
| 1225 |
|
---|
[116] | 1226 | if (!flag_set['d']
|
---|
| 1227 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
---|
| 1228 | if (g_kernel_version >= 2.6) {
|
---|
| 1229 | if (popup_and_get_string
|
---|
[541] | 1230 | ("Device", "Please specify the device",
|
---|
[116] | 1231 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
| 1232 | retval++;
|
---|
[541] | 1233 | log_to_screen("User opted to cancel.");
|
---|
[116] | 1234 | }
|
---|
| 1235 | } else if (find_cdrw_device(bkpinfo->media_device)) {
|
---|
| 1236 | retval++;
|
---|
| 1237 | log_to_screen
|
---|
[541] | 1238 | ("Tried and failed to find CD-R[W] drive automatically.\n");
|
---|
[116] | 1239 | } else {
|
---|
| 1240 | flag_set['d'] = TRUE;
|
---|
| 1241 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
---|
| 1242 | }
|
---|
[1] | 1243 | }
|
---|
| 1244 |
|
---|
[1967] | 1245 | if ((!flag_set['d'] && !flag_set['n'] && !flag_set['C']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1246 | retval++;
|
---|
[541] | 1247 | log_to_screen("Please specify the backup device/directory.\n");
|
---|
[116] | 1248 | fatal_error
|
---|
| 1249 | ("You didn't use -d to specify the backup device/directory.");
|
---|
[1] | 1250 | }
|
---|
[1967] | 1251 |
|
---|
[116] | 1252 | for (i = '0'; i <= '9'; i++) {
|
---|
| 1253 | if (flag_set[i]) {
|
---|
| 1254 | bkpinfo->compression_level = i - '0';
|
---|
| 1255 | } /* not '\0' but '0' */
|
---|
[1] | 1256 | }
|
---|
[1967] | 1257 |
|
---|
[116] | 1258 | if (flag_set['S']) {
|
---|
| 1259 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'],
|
---|
| 1260 | random() % 32768);
|
---|
[1] | 1261 | }
|
---|
[1967] | 1262 |
|
---|
[116] | 1263 | if (flag_set['T']) {
|
---|
[1655] | 1264 | setup_tmpdir(flag_val['T']);
|
---|
| 1265 | sprintf(tmp, "touch %s/.foo.dat", bkpinfo->tmpdir);
|
---|
[116] | 1266 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 1267 | retval++;
|
---|
| 1268 | log_to_screen
|
---|
[541] | 1269 | ("Please specify a tempdir which I can write to. :)");
|
---|
[116] | 1270 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1271 | }
|
---|
[1655] | 1272 | sprintf(tmp, "ln -sf %s/.foo.dat %s/.bar.dat", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
[116] | 1273 | if (run_program_and_log_output(tmp, 1)) {
|
---|
| 1274 | retval++;
|
---|
| 1275 | log_to_screen
|
---|
[541] | 1276 | ("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
---|
[116] | 1277 | fatal_error("I cannot write to the tempdir you specified.");
|
---|
| 1278 | }
|
---|
[1] | 1279 | }
|
---|
[1967] | 1280 |
|
---|
| 1281 | if ((flag_set['A']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1282 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
---|
| 1283 | }
|
---|
[1967] | 1284 |
|
---|
| 1285 | if ((flag_set['B']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1286 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
---|
| 1287 | }
|
---|
[1967] | 1288 |
|
---|
| 1289 | if ((flag_set['H']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1290 | g_cd_recovery = TRUE;
|
---|
| 1291 | }
|
---|
[1967] | 1292 |
|
---|
| 1293 | if ((flag_set['l']) && (! bkpinfo->restore_data)) {
|
---|
[1] | 1294 | #ifdef __FreeBSD__
|
---|
| 1295 | # define BOOT_LOADER_CHARS "GLBMR"
|
---|
| 1296 | #else
|
---|
| 1297 | # ifdef __IA64__
|
---|
| 1298 | # define BOOT_LOADER_CHARS "GER"
|
---|
| 1299 | # else
|
---|
| 1300 | # define BOOT_LOADER_CHARS "GLR"
|
---|
| 1301 | # endif
|
---|
| 1302 | #endif
|
---|
[116] | 1303 | if (!strchr
|
---|
| 1304 | (BOOT_LOADER_CHARS,
|
---|
| 1305 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
---|
| 1306 | log_msg(1, "%c? WTF is %c? I need G, L, E or R.",
|
---|
| 1307 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
---|
| 1308 | fatal_error
|
---|
| 1309 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
---|
| 1310 | }
|
---|
[1] | 1311 | #undef BOOT_LOADER_CHARS
|
---|
| 1312 | }
|
---|
[1967] | 1313 |
|
---|
[116] | 1314 | if (flag_set['f']) {
|
---|
| 1315 | strncpy(bkpinfo->boot_device,
|
---|
| 1316 | resolve_softlinks_to_get_to_actual_device_file(flag_val
|
---|
| 1317 | ['f']),
|
---|
| 1318 | MAX_STR_LEN / 4);
|
---|
| 1319 | }
|
---|
[1967] | 1320 |
|
---|
| 1321 | if ((flag_set['P']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1322 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
---|
| 1323 | }
|
---|
[1967] | 1324 |
|
---|
[116] | 1325 | if (flag_set['Q']) {
|
---|
| 1326 | i = which_boot_loader(tmp);
|
---|
| 1327 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
---|
[541] | 1328 | printf("boot loader is %c, residing at %s\n", i, tmp);
|
---|
[116] | 1329 | finish(0);
|
---|
| 1330 | }
|
---|
[1967] | 1331 |
|
---|
| 1332 | if ((flag_set['L']) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1333 | bkpinfo->use_lzo = TRUE;
|
---|
[1737] | 1334 | if (run_program_and_log_output("which lzop", 2)) {
|
---|
[116] | 1335 | retval++;
|
---|
| 1336 | log_to_screen
|
---|
[541] | 1337 | ("Please install LZOP. You can't use '-L' until you do.\n");
|
---|
[116] | 1338 | }
|
---|
| 1339 | }
|
---|
[1] | 1340 |
|
---|
[1967] | 1341 | if ((flag_set['G']) && (! bkpinfo->restore_data)) {
|
---|
[998] | 1342 | bkpinfo->use_gzip = TRUE;
|
---|
[1737] | 1343 | if (run_program_and_log_output("which gzip", 2)) {
|
---|
[998] | 1344 | retval++;
|
---|
| 1345 | log_to_screen
|
---|
| 1346 | ("Please install gzip. You can't use '-G' until you do.\n");
|
---|
| 1347 | }
|
---|
| 1348 | }
|
---|
| 1349 |
|
---|
[1948] | 1350 | bkpinfo->use_obdr = FALSE;
|
---|
| 1351 | if (flag_set['o']) {
|
---|
[1967] | 1352 | if ((!flag_set['t']) && (! bkpinfo->restore_data)) {
|
---|
[1948] | 1353 | log_to_screen("OBDR support is only available for tapes. Use the -t option");
|
---|
| 1354 | fatal_error("Aborting");
|
---|
| 1355 | }
|
---|
| 1356 | bkpinfo->use_obdr = TRUE;
|
---|
| 1357 | }
|
---|
[1967] | 1358 |
|
---|
[1948] | 1359 | #ifndef __FreeBSD__
|
---|
[1967] | 1360 | if ((!is_this_a_valid_disk_format("vfat")) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1361 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 1362 | log_to_screen
|
---|
[1948] | 1363 | ("Your kernel appears not to support vfat filesystems. I am therefore");
|
---|
| 1364 | log_to_screen
|
---|
| 1365 | ("using LILO instead of SYSLINUX as the media boot loader.");
|
---|
[116] | 1366 | }
|
---|
[1967] | 1367 | if ((run_program_and_log_output("which mkfs.vfat", 2)) && (! bkpinfo->restore_data)) {
|
---|
[116] | 1368 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[1] | 1369 | #ifdef __IA32__
|
---|
[1948] | 1370 | log_to_screen
|
---|
| 1371 | ("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
---|
| 1372 | log_to_screen
|
---|
| 1373 | ("your boot loader. I shall therefore use LILO instead.");
|
---|
[1] | 1374 | #endif
|
---|
| 1375 | #ifdef __IA64__
|
---|
[1948] | 1376 | log_to_screen
|
---|
| 1377 | ("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
---|
| 1378 | log_to_screen("environment correctly. Please install it.");
|
---|
| 1379 | fatal_error("Aborting");
|
---|
[1] | 1380 | #endif
|
---|
[1948] | 1381 | }
|
---|
[1] | 1382 | #ifdef __IA64__
|
---|
[1948] | 1383 | /* We force ELILO usage on IA64 */
|
---|
| 1384 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
[2085] | 1385 | #endif
|
---|
| 1386 | #endif
|
---|
[1] | 1387 |
|
---|
[1967] | 1388 | if (! bkpinfo->restore_data) {
|
---|
[1917] | 1389 | i = flag_set['O'] + flag_set['V'];
|
---|
| 1390 | if (i == 0) {
|
---|
| 1391 | retval++;
|
---|
| 1392 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
---|
| 1393 | }
|
---|
[116] | 1394 | }
|
---|
[1] | 1395 |
|
---|
[1967] | 1396 | if ((! bkpinfo->restore_data) && (flag_set['Z'])) {
|
---|
| 1397 | fatal_error
|
---|
| 1398 | ("The -Z switch is only valid in restore mode");
|
---|
| 1399 | }
|
---|
| 1400 |
|
---|
| 1401 | if (flag_set['Z']) {
|
---|
| 1402 | if (! strcmp(flag_val['Z'], "nuke")) {
|
---|
| 1403 | bkpinfo->restore_mode = nuke;
|
---|
| 1404 | } else if (! strcmp(flag_val['Z'], "interactive")) {
|
---|
| 1405 | bkpinfo->restore_mode = interactive;
|
---|
| 1406 | } else if (! strcmp(flag_val['Z'], "compare")) {
|
---|
| 1407 | bkpinfo->restore_mode = compare;
|
---|
| 1408 | } else if (! strcmp(flag_val['Z'], "mbr")) {
|
---|
| 1409 | bkpinfo->restore_mode = mbr;
|
---|
| 1410 | } else if (! strcmp(flag_val['Z'], "iso")) {
|
---|
| 1411 | bkpinfo->restore_mode = isoonly;
|
---|
| 1412 | } else if (! strcmp(flag_val['Z'], "isonuke")) {
|
---|
| 1413 | bkpinfo->restore_mode = isonuke;
|
---|
| 1414 | } else {
|
---|
| 1415 | bkpinfo->restore_mode = interactive;
|
---|
| 1416 | }
|
---|
| 1417 | }
|
---|
| 1418 |
|
---|
[1] | 1419 | /* and finally... */
|
---|
| 1420 |
|
---|
[116] | 1421 | paranoid_free(tmp);
|
---|
| 1422 | paranoid_free(psz);
|
---|
| 1423 | return (retval);
|
---|
[1] | 1424 | }
|
---|
| 1425 |
|
---|
| 1426 |
|
---|
| 1427 |
|
---|
| 1428 | /**
|
---|
| 1429 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
---|
| 1430 | * @p flag_set and @p flag_val.
|
---|
| 1431 | * @param argc The argument count (@p argc passed to main()).
|
---|
| 1432 | * @param argv The argument vector (@p argv passed to main()).
|
---|
| 1433 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
---|
| 1434 | * has an argument then set flag_val[switch] to that argument.
|
---|
| 1435 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
---|
| 1436 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
---|
| 1437 | * @return The number of problems with the command line (0 for success).
|
---|
| 1438 | */
|
---|
| 1439 | int
|
---|
[116] | 1440 | retrieve_switches_from_command_line(int argc, char *argv[],
|
---|
| 1441 | char flag_val[128][MAX_STR_LEN],
|
---|
| 1442 | bool flag_set[128])
|
---|
[1] | 1443 | {
|
---|
[116] | 1444 | /*@ ints ** */
|
---|
| 1445 | int opt = 0;
|
---|
| 1446 | char tmp[MAX_STR_LEN];
|
---|
| 1447 | int i = 0;
|
---|
| 1448 | int len;
|
---|
[1] | 1449 |
|
---|
[116] | 1450 | /*@ bools *** */
|
---|
| 1451 | bool bad_switches = FALSE;
|
---|
[1] | 1452 |
|
---|
[116] | 1453 | assert(flag_val != NULL);
|
---|
| 1454 | assert(flag_set != NULL);
|
---|
[1] | 1455 |
|
---|
[116] | 1456 | for (i = 0; i < 128; i++) {
|
---|
| 1457 | flag_val[i][0] = '\0';
|
---|
| 1458 | flag_set[i] = FALSE;
|
---|
[1] | 1459 | }
|
---|
[116] | 1460 | while ((opt =
|
---|
[1917] | 1461 | getopt(argc, argv, MONDO_OPTIONS))
|
---|
[116] | 1462 | != -1) {
|
---|
| 1463 | if (opt == '?') {
|
---|
| 1464 | bad_switches = TRUE;
|
---|
| 1465 | /*log_it("Invalid option: %c\n",optopt); */
|
---|
| 1466 | } else {
|
---|
| 1467 | if (flag_set[optopt]) {
|
---|
| 1468 | bad_switches = TRUE;
|
---|
[541] | 1469 | sprintf(tmp, "Switch -%c previously defined as %s\n", opt,
|
---|
[116] | 1470 | flag_val[i]);
|
---|
| 1471 | log_to_screen(tmp);
|
---|
| 1472 | } else {
|
---|
| 1473 | flag_set[opt] = TRUE;
|
---|
| 1474 | if (optarg) {
|
---|
| 1475 | len = strlen(optarg);
|
---|
| 1476 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
---|
| 1477 | optarg[--len] = '\0';
|
---|
| 1478 | log_to_screen
|
---|
[541] | 1479 | ("Warning - param '%s' should not have trailing slash!",
|
---|
[116] | 1480 | optarg);
|
---|
| 1481 | }
|
---|
| 1482 | if (opt == 'd') {
|
---|
| 1483 | if (strchr(flag_val[opt], '/')
|
---|
| 1484 | && flag_val[opt][0] != '/') {
|
---|
| 1485 | sprintf(tmp,
|
---|
[541] | 1486 | "-%c flag --- must be absolute path --- '%s' isn't absolute",
|
---|
[116] | 1487 | opt, flag_val[opt]);
|
---|
| 1488 | log_to_screen(tmp);
|
---|
| 1489 | bad_switches = TRUE;
|
---|
| 1490 | }
|
---|
| 1491 | }
|
---|
| 1492 | strcpy(flag_val[opt], optarg);
|
---|
| 1493 | }
|
---|
| 1494 | }
|
---|
[1] | 1495 | }
|
---|
| 1496 | }
|
---|
[116] | 1497 | for (i = optind; i < argc; i++) {
|
---|
| 1498 | bad_switches = TRUE;
|
---|
[541] | 1499 | sprintf(tmp, "Invalid arg -- %s\n", argv[i]);
|
---|
[116] | 1500 | log_to_screen(tmp);
|
---|
| 1501 | }
|
---|
| 1502 | return (bad_switches);
|
---|
[1] | 1503 | }
|
---|
| 1504 |
|
---|
| 1505 |
|
---|
| 1506 |
|
---|
| 1507 |
|
---|
| 1508 | /**
|
---|
| 1509 | * Print a not-so-helpful help message and exit.
|
---|
| 1510 | */
|
---|
[116] | 1511 | void help_screen()
|
---|
[1] | 1512 | {
|
---|
[1967] | 1513 | log_msg(1, "Type 'man mondoarchive' for more information\n");
|
---|
[116] | 1514 | exit(1);
|
---|
[1] | 1515 | }
|
---|
| 1516 |
|
---|
| 1517 |
|
---|
| 1518 | /**
|
---|
| 1519 | * Terminate Mondo in response to a signal.
|
---|
| 1520 | * @param sig The signal number received.
|
---|
| 1521 | */
|
---|
| 1522 | void terminate_daemon(int sig)
|
---|
| 1523 | {
|
---|
[116] | 1524 | char tmp[64];
|
---|
| 1525 | char tmp2[MAX_STR_LEN];
|
---|
| 1526 | // char command[512];
|
---|
| 1527 | // pid_t pid;
|
---|
[1] | 1528 |
|
---|
[116] | 1529 | switch (sig) {
|
---|
[1] | 1530 | case SIGINT:
|
---|
| 1531 | sprintf(tmp, "SIGINT");
|
---|
[541] | 1532 | strcpy(tmp2, "You interrupted me :-)");
|
---|
[1] | 1533 | break;
|
---|
| 1534 | case SIGKILL:
|
---|
| 1535 | sprintf(tmp, "SIGKILL");
|
---|
[116] | 1536 | strcpy(tmp2,
|
---|
[541] | 1537 | "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
---|
[1] | 1538 | break;
|
---|
| 1539 | case SIGTERM:
|
---|
| 1540 | sprintf(tmp, "SIGTERM");
|
---|
[541] | 1541 | strcpy(tmp2, "Got terminate signal");
|
---|
[1] | 1542 | break;
|
---|
| 1543 | case SIGHUP:
|
---|
| 1544 | sprintf(tmp, "SIGHUP");
|
---|
[541] | 1545 | strcpy(tmp2, "Hangup on line");
|
---|
[1] | 1546 | break;
|
---|
| 1547 | case SIGSEGV:
|
---|
| 1548 | sprintf(tmp, "SIGSEGV");
|
---|
[116] | 1549 | strcpy(tmp2,
|
---|
[541] | 1550 | "Internal programming error. Please send a backtrace as well as your log.");
|
---|
[1] | 1551 | break;
|
---|
| 1552 | case SIGPIPE:
|
---|
| 1553 | sprintf(tmp, "SIGPIPE");
|
---|
[541] | 1554 | strcpy(tmp2, "Pipe was broken");
|
---|
[1] | 1555 | break;
|
---|
[116] | 1556 | case SIGABRT:
|
---|
| 1557 | sprintf(tmp, "SIGABRT");
|
---|
| 1558 | sprintf(tmp2,
|
---|
[541] | 1559 | "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
---|
[116] | 1560 | break;
|
---|
[1] | 1561 | default:
|
---|
[541] | 1562 | sprintf(tmp, "(Unknown)");
|
---|
[116] | 1563 | }
|
---|
[1] | 1564 |
|
---|
[541] | 1565 | strcat(tmp, " signal received from OS");
|
---|
[116] | 1566 | log_to_screen(tmp);
|
---|
| 1567 | log_to_screen(tmp2);
|
---|
| 1568 | if (sig == SIGABRT) {
|
---|
| 1569 | sleep(10);
|
---|
| 1570 | }
|
---|
| 1571 | kill_buffer();
|
---|
[1967] | 1572 |
|
---|
| 1573 | free_MR_global_filenames();
|
---|
| 1574 |
|
---|
[116] | 1575 | fatal_error
|
---|
[1967] | 1576 | ("MondoRescue is terminating in response to a signal from the OS");
|
---|
[116] | 1577 | finish(254); // just in case
|
---|
[1] | 1578 | }
|
---|
| 1579 |
|
---|
| 1580 |
|
---|
| 1581 |
|
---|
| 1582 |
|
---|
| 1583 | /**
|
---|
| 1584 | * Turn signal-trapping on or off.
|
---|
| 1585 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
---|
| 1586 | */
|
---|
| 1587 | void set_signals(int on)
|
---|
| 1588 | {
|
---|
[116] | 1589 | int signals[] =
|
---|
| 1590 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
---|
| 1591 | int i;
|
---|
| 1592 |
|
---|
| 1593 | signal(SIGPIPE, sigpipe_occurred);
|
---|
| 1594 | for (i = 0; signals[i]; i++) {
|
---|
| 1595 | if (on) {
|
---|
| 1596 | signal(signals[i], terminate_daemon);
|
---|
| 1597 | } else {
|
---|
| 1598 | signal(signals[i], termination_in_progress);
|
---|
| 1599 | }
|
---|
| 1600 | }
|
---|
[1] | 1601 | }
|
---|
| 1602 |
|
---|
| 1603 |
|
---|
| 1604 |
|
---|
| 1605 |
|
---|
| 1606 | /**
|
---|
| 1607 | * Exit immediately without cleaning up.
|
---|
| 1608 | * @param sig The signal we are exiting due to.
|
---|
| 1609 | */
|
---|
| 1610 | void termination_in_progress(int sig)
|
---|
| 1611 | {
|
---|
[116] | 1612 | log_msg(1, "Termination in progress");
|
---|
| 1613 | usleep(1000);
|
---|
| 1614 | pthread_exit(0);
|
---|
[1] | 1615 | }
|
---|
| 1616 |
|
---|
| 1617 | /* @} - end of cliGroup */
|
---|