[557] | 1 | /* $Id: libmondo-string.c 3611 2016-11-10 20:09:54Z bruno $ */
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[1] | 2 |
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| 3 |
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| 4 | /**
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| 5 | * @file
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| 6 | * Functions for handling strings.
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| 7 | */
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| 8 |
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| 9 | #include "my-stuff.h"
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[2211] | 10 | #include "mr_mem.h"
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[3413] | 11 | #include "mr_str.h"
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[1] | 12 | #include "mondostructures.h"
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| 13 | #include "libmondo-string.h"
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[541] | 14 | #include "lib-common-externs.h"
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[1] | 15 | #include "libmondo-files-EXT.h"
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[541] | 16 | #include "libmondo-gui-EXT.h"
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[1] | 17 | #include "libmondo-tools-EXT.h"
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| 18 |
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| 19 | /*@unused@*/
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[128] | 20 | //static char cvsid[] = "$Id: libmondo-string.c 3611 2016-11-10 20:09:54Z bruno $";
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[1] | 21 |
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| 22 | extern int g_current_media_number;
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| 23 | extern long long g_tape_posK;
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| 24 |
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[1645] | 25 | /* Reference to global bkpinfo */
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| 26 | extern struct s_bkpinfo *bkpinfo;
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[1] | 27 |
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[1645] | 28 |
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[1] | 29 | /**
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| 30 | * @addtogroup stringGroup
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| 31 | * @{
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| 32 | */
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| 33 | /**
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| 34 | * Build a partition name from a drive and a partition number.
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| 35 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
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| 36 | * @param partno The partition number (e.g. 1)
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| 37 | * @param partition Where to put the partition name (e.g. /dev/hda1)
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| 38 | * @return @p partition.
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| 39 | * @note If @p drive ends in a digit, then 'p' (on Linux) or 's' (on *BSD) is added before @p partno.
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| 40 | */
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[128] | 41 | char *build_partition_name(char *partition, const char *drive, int partno)
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[1] | 42 | {
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[128] | 43 | char *p, *c;
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[1] | 44 |
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[128] | 45 | assert(partition != NULL);
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| 46 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 47 | assert(partno >= 0);
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[1] | 48 |
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[128] | 49 | p = strcpy(partition, drive);
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| 50 | /* is this a devfs device path? */
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| 51 | c = strrchr(partition, '/');
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| 52 | if (c && strncmp(c, "/disc", 5) == 0) {
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| 53 | /* yup it's devfs, return the "part" path */
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[3191] | 54 | /* This strcpy is safe */
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[128] | 55 | strcpy(c + 1, "part");
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| 56 | p = c + 5;
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| 57 | } else {
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| 58 | p += strlen(p);
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| 59 | if (isdigit(p[-1])) {
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| 60 | *p++ =
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[1] | 61 | #ifdef BSD
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[128] | 62 | 's';
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[1] | 63 | #else
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[128] | 64 | 'p';
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[1] | 65 | #endif
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[128] | 66 | }
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| 67 | }
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| 68 | sprintf(p, "%d", partno);
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[3191] | 69 | return(partition);
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[1] | 70 | }
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| 71 |
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| 72 |
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| 73 | /**
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| 74 | * Pad a string on both sides so it appears centered.
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| 75 | * @param in_out The string to be center-padded (modified).
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| 76 | * @param width The width of the final result.
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| 77 | */
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[3377] | 78 | char *mr_center_string(char *in, int width)
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| 79 | {
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| 80 | char *scratch = NULL;
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| 81 | char *out = NULL;
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| 82 | int i; /* purpose */
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| 83 | int len; /* purpose */
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| 84 | int mid; /* purpose */
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| 85 | int x; /* purpose */
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| 86 |
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| 87 | assert(in != NULL);
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| 88 | assert(width > 2);
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| 89 |
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| 90 | if (strlen(in) == 0) {
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| 91 | return(NULL);
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| 92 | }
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| 93 | /* skip initial spaces */
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| 94 | mr_asprintf(scratch, "%s", in);
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| 95 | mr_strip_spaces(scratch);
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| 96 | len = (int)strlen(scratch);
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| 97 | mid = width / 2;
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| 98 | x = mid - len / 2;
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| 99 | for (i = 0; i < x; i++) {
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[3413] | 100 | mr_strcat(out," ");
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[3377] | 101 | }
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| 102 | mr_strcat(out, scratch);
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| 103 | mr_free(scratch);
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| 104 | for (i = x + len ; i < width - 1; i++) {
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[3413] | 105 | mr_strcat(out," ");
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[3377] | 106 | }
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| 107 | return(out);
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| 108 | }
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| 109 |
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| 110 | /**
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| 111 | * Pad a string on both sides so it appears centered.
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| 112 | * @param in_out The string to be center-padded (modified).
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| 113 | * @param width The width of the final result.
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| 114 | */
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[128] | 115 | void center_string(char *in_out, int width)
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[1] | 116 | {
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[128] | 117 | char scratch[MAX_STR_LEN];
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| 118 | char *p;
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| 119 | int i; /* purpose */
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| 120 | int len; /* purpose */
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| 121 | int mid; /* purpose */
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| 122 | int x; /* purpose */
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[1] | 123 |
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[128] | 124 | assert(in_out != NULL);
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| 125 | assert(width > 2);
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[1] | 126 |
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[128] | 127 | if (strlen(in_out) == 0) {
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| 128 | return;
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| 129 | }
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| 130 | for (p = in_out; *p == ' '; p++);
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| 131 | strcpy(scratch, p);
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[3205] | 132 | strip_spaces(scratch);
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[128] | 133 | len = (int) strlen(scratch);
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| 134 | mid = width / 2;
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| 135 | x = mid - len / 2;
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| 136 | for (i = 0; i < x; i++) {
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| 137 | in_out[i] = ' ';
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| 138 | }
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| 139 | in_out[i] = '\0';
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| 140 | strcat(in_out, scratch);
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[841] | 141 | for (i = x + len ; i < width - 1; i++) {
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| 142 | in_out[i] = ' ';
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| 143 | }
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| 144 | in_out[i] = '\0';
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[1] | 145 | }
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| 146 |
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| 147 |
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| 148 | /**
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| 149 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
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| 150 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
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| 151 | * index, right-aligned and padded to eight places. The total string length
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| 152 | * is exactly 33.
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| 153 | * @param disklist The disklist to operate on.
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| 154 | * @param lino The line number from @p disklist to convert to a string.
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| 155 | * @return The string form of the disklist entry.
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[3611] | 156 | * @note The returned string points to storage that needs to be freed by
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| 157 | * caller
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[1] | 158 | */
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[128] | 159 | char *disklist_entry_to_string(struct list_of_disks *disklist, int lino)
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[1] | 160 | {
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| 161 |
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[128] | 162 | /*@ buffers ********************************************************** */
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[3611] | 163 | char *output = NULL;
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[1] | 164 |
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[128] | 165 | assert(disklist != NULL);
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[1] | 166 |
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[3611] | 167 | mr_asprintf(output, "%-24s %8d", disklist->el[lino].device, disklist->el[lino].index);
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| 168 | return(output);
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[1] | 169 | }
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| 170 |
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| 171 |
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| 172 |
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| 173 |
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| 174 |
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| 175 | /**
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| 176 | * Turn a "friendly" sizestring into a number of megabytes.
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| 177 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
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| 178 | * fatal_error() if an unknown suffix is encountered.
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| 179 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
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| 180 | * @return The size in megabytes.
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| 181 | */
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[128] | 182 | long friendly_sizestr_to_sizelong(char *incoming)
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[1] | 183 | {
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[128] | 184 | long outval;
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| 185 | int i;
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[3191] | 186 | char *tmp = NULL;
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[128] | 187 | char ch;
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[1] | 188 |
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[128] | 189 | assert_string_is_neither_NULL_nor_zerolength(incoming);
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[1] | 190 |
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[128] | 191 | if (!incoming[0]) {
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| 192 | return (0);
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| 193 | }
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| 194 | if (strchr(incoming, '.')) {
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| 195 | fatal_error("Please use integers only. No decimal points.");
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| 196 | }
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[3191] | 197 |
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| 198 | mr_asprintf(tmp, "%s", incoming);
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[128] | 199 | i = (int) strlen(tmp);
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| 200 | if (tmp[i - 1] == 'B' || tmp[i - 1] == 'b') {
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| 201 | tmp[i - 1] = '\0';
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| 202 | }
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| 203 | for (i = 0; i < (int) strlen(tmp) && isdigit(tmp[i]); i++);
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| 204 | ch = tmp[i];
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| 205 | tmp[i] = '\0';
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| 206 | outval = atol(tmp);
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[3191] | 207 | mr_free(tmp);
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| 208 |
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[128] | 209 | if (ch == 'g' || ch == 'G') {
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| 210 | outval = outval * 1024;
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| 211 | } else if (ch == 'k' || ch == 'K') {
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| 212 | outval = outval / 1024;
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| 213 | } else if (ch == 't' || ch == 'T') // terabyte
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| 214 | {
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| 215 | outval *= 1048576;
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| 216 | } else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
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| 217 | {
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| 218 | log_it
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| 219 | ("Oh my gosh. You actually think a YOTTABYTE will get you anywhere? What're you going to do with 1,208,925,819,614,629,174,706,176 bytes of data?!?!");
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| 220 | popup_and_OK
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[541] | 221 | ("That sizespec is more than 1,208,925,819,614,629,174,706,176 bytes. You have a shocking amount of data. Please send a screenshot to the list :-)");
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[128] | 222 | fatal_error("Integer overflow.");
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| 223 | } else if (ch != 'm' && ch != 'M') {
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[3191] | 224 | mr_asprintf(tmp, "Re: parameter '%s' - bad multiplier ('%c')", incoming, ch);
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[128] | 225 | fatal_error(tmp);
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| 226 | }
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| 227 | return (outval);
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[1] | 228 | }
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| 229 |
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| 230 |
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| 231 |
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| 232 | /**
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| 233 | * Add spaces to the right of @p incoming to make it @p width characters wide.
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| 234 | * @param incoming The string to left-pad.
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| 235 | * @param width The width to pad it to.
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| 236 | * @return The left-padded string.
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| 237 | * @note The returned string points to static storage that will be overwritten with each call.
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| 238 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
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| 239 | */
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[128] | 240 | char *leftpad_string(char *incoming, int width)
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[1] | 241 | {
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[128] | 242 | /*@ buffers ***************************************************** */
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| 243 | static char output[MAX_STR_LEN];
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[1] | 244 |
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[128] | 245 | /*@ ints ******************************************************** */
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| 246 | int i;
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[1] | 247 |
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[128] | 248 | /*@ end vars **************************************************** */
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| 249 | assert(incoming != NULL);
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| 250 | assert(width > 2);
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[1] | 251 |
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[128] | 252 | strcpy(output, incoming);
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| 253 | for (i = (int) strlen(output); i < width; i++) {
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| 254 | output[i] = ' ';
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| 255 | }
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| 256 | output[i] = '\0';
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| 257 | return (output);
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[1] | 258 | }
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| 259 |
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| 260 |
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| 261 |
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| 262 | /**
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| 263 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
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| 264 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
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| 265 | * @param marker The marker byte to stringify.
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| 266 | * @return @p marker as a string.
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[3611] | 267 | * @note The returned string points to storage that needs to be freed by
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| 268 | * caller
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[1] | 269 | */
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[128] | 270 | char *marker_to_string(int marker)
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[1] | 271 | {
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[128] | 272 | /*@ buffer ****************************************************** */
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[3611] | 273 | char *outstr = NULL;
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[1] | 274 |
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| 275 |
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[128] | 276 | /*@ end vars *************************************************** */
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[1] | 277 |
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[128] | 278 | switch (marker) {
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| 279 | case BLK_START_OF_BACKUP:
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[3611] | 280 | mr_asprintf(outstr, "BLK_START_OF_BACKUP");
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[128] | 281 | break;
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| 282 | case BLK_START_OF_TAPE:
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[3611] | 283 | mr_asprintf(outstr, "BLK_START_OF_TAPE");
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[128] | 284 | break;
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| 285 | case BLK_START_AN_AFIO_OR_SLICE:
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[3611] | 286 | mr_asprintf(outstr, "BLK_START_AN_AFIO_OR_SLICE");
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[128] | 287 | break;
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| 288 | case BLK_STOP_AN_AFIO_OR_SLICE:
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[3611] | 289 | mr_asprintf(outstr, "BLK_STOP_AN_AFIO_OR_SLICE");
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[128] | 290 | break;
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| 291 | case BLK_START_AFIOBALLS:
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[3611] | 292 | mr_asprintf(outstr, "BLK_START_AFIOBALLS");
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[128] | 293 | break;
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| 294 | case BLK_STOP_AFIOBALLS:
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[3611] | 295 | mr_asprintf(outstr, "BLK_STOP_AFIOBALLS");
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[128] | 296 | break;
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| 297 | case BLK_STOP_BIGGIEFILES:
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[3611] | 298 | mr_asprintf(outstr, "BLK_STOP_BIGGIEFILES");
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[128] | 299 | break;
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| 300 | case BLK_START_A_NORMBIGGIE:
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[3611] | 301 | mr_asprintf(outstr, "BLK_START_A_NORMBIGGIE");
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[128] | 302 | break;
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| 303 | case BLK_START_A_PIHBIGGIE:
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[3611] | 304 | mr_asprintf(outstr, "BLK_START_A_PIHBIGGIE");
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[128] | 305 | break;
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| 306 | case BLK_START_EXTENDED_ATTRIBUTES:
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[3611] | 307 | mr_asprintf(outstr, "BLK_START_EXTENDED_ATTRIBUTES");
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[128] | 308 | break;
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| 309 | case BLK_STOP_EXTENDED_ATTRIBUTES:
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[3611] | 310 | mr_asprintf(outstr, "BLK_STOP_EXTENDED_ATTRIBUTES");
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[128] | 311 | break;
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| 312 | case BLK_START_EXAT_FILE:
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[3611] | 313 | mr_asprintf(outstr, "BLK_START_EXAT_FILE");
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[128] | 314 | break;
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| 315 | case BLK_STOP_EXAT_FILE:
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[3611] | 316 | mr_asprintf(outstr, "BLK_STOP_EXAT_FILE");
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[128] | 317 | break;
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| 318 | case BLK_START_BIGGIEFILES:
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[3611] | 319 | mr_asprintf(outstr, "BLK_START_BIGGIEFILES");
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[128] | 320 | break;
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| 321 | case BLK_STOP_A_BIGGIE:
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[3611] | 322 | mr_asprintf(outstr, "BLK_STOP_A_BIGGIE");
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[128] | 323 | break;
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| 324 | case BLK_END_OF_TAPE:
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[3611] | 325 | mr_asprintf(outstr, "BLK_END_OF_TAPE");
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[128] | 326 | break;
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| 327 | case BLK_END_OF_BACKUP:
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[3611] | 328 | mr_asprintf(outstr, "BLK_END_OF_BACKUP");
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[128] | 329 | break;
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| 330 | case BLK_ABORTED_BACKUP:
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[3611] | 331 | mr_asprintf(outstr, "BLK_ABORTED_BACKUP");
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[128] | 332 | break;
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| 333 | case BLK_START_FILE:
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[3611] | 334 | mr_asprintf(outstr, "BLK_START_FILE");
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[128] | 335 | break;
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| 336 | case BLK_STOP_FILE:
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[3611] | 337 | mr_asprintf(outstr, "BLK_STOP_FILE");
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[128] | 338 | break;
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| 339 | default:
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[3611] | 340 | mr_asprintf(outstr, "BLK_UNKNOWN (%d)", marker);
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[128] | 341 | break;
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| 342 | }
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| 343 | return (outstr);
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[1] | 344 | }
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| 345 |
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| 346 |
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| 347 | /**
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| 348 | * Turn a line from the mountlist into a GUI-friendly string.
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| 349 | * The format is as follows: the left-aligned @p device field padded to 24 places,
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| 350 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
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| 351 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
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| 352 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
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| 353 | * @param mountlist The mountlist to operate on.
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| 354 | * @param lino The line number in @p mountlist to stringify.
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| 355 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>].
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[3611] | 356 | * @note The returned string points to storage that needs to be freed by
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| 357 | * caller
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[1] | 358 | */
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[3611] | 359 | char *mountlist_entry_to_string(struct mountlist_itself *mountlist, int lino) {
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[1] | 360 |
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[128] | 361 | /*@ buffer *********************************************************** */
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[3611] | 362 | char *output = NULL;
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[1] | 363 |
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[128] | 364 | assert(mountlist != NULL);
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[1] | 365 |
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[3611] | 366 | mr_asprintf(output, "%-24s %-24s %-10s %8lld", mountlist->el[lino].device, mountlist->el[lino].mountpoint, mountlist->el[lino].format, mountlist->el[lino].size / 1024L);
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| 367 | return(output);
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[1] | 368 | }
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| 369 |
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| 370 |
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| 371 |
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| 372 |
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| 373 |
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| 374 |
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| 375 | /**
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| 376 | * Generate a friendly string containing "X blah blah disk(s)"
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| 377 | * @param noof_disks The number of disks (the X).
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| 378 | * @param label The "blah blah" part in the middle. If you leave this blank
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| 379 | * there will be a weird double space in the middle, so pass *something*.
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| 380 | * @return The string containing "X blah blah disk(s)".
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[3289] | 381 | * @note The returned string is dynamically allocated and should be freed by caller
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[1] | 382 | */
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[128] | 383 | char *number_of_disks_as_string(int noof_disks, char *label)
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[1] | 384 | {
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| 385 |
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[3289] | 386 | /*@ buffers ********************************************************* */
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| 387 | char *output = NULL;
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[1] | 388 |
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[3289] | 389 | /*@ char ******************************************************** */
|
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| 390 | char p;
|
---|
[1] | 391 |
|
---|
[3289] | 392 | assert(label != NULL);
|
---|
[1] | 393 |
|
---|
[3289] | 394 | if (noof_disks > 1) {
|
---|
| 395 | p = 's';
|
---|
| 396 | } else {
|
---|
| 397 | p = ' ';
|
---|
[1] | 398 | }
|
---|
[3289] | 399 | mr_asprintf(output, "%d %s disk%c", noof_disks, label, p);
|
---|
| 400 | /* Useful ??
|
---|
| 401 | while (strlen(output) < 14) {
|
---|
| 402 | strcat(output, " ");
|
---|
| 403 | }
|
---|
| 404 | */
|
---|
| 405 | return (output);
|
---|
| 406 | }
|
---|
[1] | 407 |
|
---|
| 408 |
|
---|
| 409 |
|
---|
| 410 | /**
|
---|
| 411 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
| 412 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
| 413 | * @param i The number to stringify.
|
---|
| 414 | * @return The string form of @p i.
|
---|
[3611] | 415 | * @note The returned value points to strorage that needs to be freed by
|
---|
| 416 | * caller
|
---|
[1] | 417 | */
|
---|
[128] | 418 | char *number_to_text(int i)
|
---|
[1] | 419 | {
|
---|
| 420 |
|
---|
[128] | 421 | /*@ buffers ***************************************************** */
|
---|
[3611] | 422 | char *output = NULL;
|
---|
[1] | 423 |
|
---|
| 424 |
|
---|
[128] | 425 | /*@ end vars *************************************************** */
|
---|
[1] | 426 |
|
---|
[128] | 427 | switch (i) {
|
---|
| 428 | case 0:
|
---|
[3611] | 429 | mr_asprintf(output, "zero");
|
---|
[128] | 430 | break;
|
---|
| 431 | case 1:
|
---|
[3611] | 432 | mr_asprintf(output, "one");
|
---|
[128] | 433 | break;
|
---|
| 434 | case 2:
|
---|
[3611] | 435 | mr_asprintf(output, "two");
|
---|
[128] | 436 | break;
|
---|
| 437 | case 3:
|
---|
[3611] | 438 | mr_asprintf(output, "three");
|
---|
[128] | 439 | break;
|
---|
| 440 | case 4:
|
---|
[3611] | 441 | mr_asprintf(output, "four");
|
---|
[128] | 442 | break;
|
---|
| 443 | case 5:
|
---|
[3611] | 444 | mr_asprintf(output, "five");
|
---|
[128] | 445 | break;
|
---|
| 446 | case 6:
|
---|
[3611] | 447 | mr_asprintf(output, "six");
|
---|
[128] | 448 | break;
|
---|
| 449 | case 7:
|
---|
[3611] | 450 | mr_asprintf(output, "seven");
|
---|
[128] | 451 | break;
|
---|
| 452 | case 8:
|
---|
[3611] | 453 | mr_asprintf(output, "eight");
|
---|
[128] | 454 | break;
|
---|
| 455 | case 9:
|
---|
[3611] | 456 | mr_asprintf(output, "nine");
|
---|
[128] | 457 | case 10:
|
---|
[3611] | 458 | mr_asprintf(output, "ten");
|
---|
[128] | 459 | default:
|
---|
[3611] | 460 | mr_asprintf(output, "%d", i);
|
---|
[128] | 461 | }
|
---|
| 462 | return (output);
|
---|
[1] | 463 | }
|
---|
| 464 |
|
---|
| 465 |
|
---|
| 466 |
|
---|
| 467 |
|
---|
| 468 | /**
|
---|
| 469 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
| 470 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
| 471 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
| 472 | * @param token The token to be relaced with @p value.
|
---|
| 473 | * @param value The value to replace @p token.
|
---|
| 474 | */
|
---|
[3288] | 475 |
|
---|
| 476 | /* TODO: consider mr_strtok */
|
---|
[128] | 477 | void resolve_naff_tokens(char *output, char *ip, char *value, char *token)
|
---|
[1] | 478 | {
|
---|
[128] | 479 | /*@ buffers *** */
|
---|
| 480 | char *input;
|
---|
[1] | 481 |
|
---|
[128] | 482 | /*@ pointers * */
|
---|
| 483 | char *p;
|
---|
[1] | 484 |
|
---|
[128] | 485 | input = malloc(2000);
|
---|
| 486 | assert(value != NULL);
|
---|
[1] | 487 |
|
---|
[128] | 488 | strcpy(output, ip); /* just in case the token doesn't appear in string at all */
|
---|
| 489 | for (strcpy(input, ip); strstr(input, token); strcpy(input, output)) {
|
---|
| 490 | strcpy(output, input);
|
---|
| 491 | p = strstr(output, token);
|
---|
| 492 | *p = '\0';
|
---|
| 493 | strcat(output, value);
|
---|
| 494 | p = strstr(input, token) + strlen(token);
|
---|
| 495 | strcat(output, p);
|
---|
| 496 | }
|
---|
| 497 | paranoid_free(input);
|
---|
[1] | 498 | }
|
---|
| 499 |
|
---|
| 500 |
|
---|
| 501 |
|
---|
| 502 |
|
---|
| 503 |
|
---|
| 504 | /**
|
---|
| 505 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
| 506 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
| 507 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
| 508 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
| 509 | * suffix. The string is a minimum of 24 characters long.
|
---|
| 510 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
| 511 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
| 512 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
| 513 | * slices, then an empty uncompressed "trailer" slice.
|
---|
| 514 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
| 515 | * @param s If not "" then add a "." and this to the end.
|
---|
| 516 | * @return The slice filename.
|
---|
| 517 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
| 518 | */
|
---|
[128] | 519 | char *slice_fname(long bigfileno, long sliceno, char *path, char *s)
|
---|
[1] | 520 | {
|
---|
| 521 |
|
---|
[128] | 522 | /*@ buffers **************************************************** */
|
---|
| 523 | static char output[MAX_STR_LEN];
|
---|
[3191] | 524 | char *suffix = NULL;
|
---|
[1] | 525 |
|
---|
[128] | 526 | /*@ end vars *************************************************** */
|
---|
[1] | 527 |
|
---|
[128] | 528 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
| 529 | if (s[0] != '\0') {
|
---|
[3191] | 530 | mr_asprintf(suffix, ".%s", s);
|
---|
[128] | 531 | } else {
|
---|
[3191] | 532 | mr_asprintf(suffix, "");
|
---|
[128] | 533 | }
|
---|
[3191] | 534 | sprintf(output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno, sliceno, suffix);
|
---|
| 535 | mr_free(suffix);
|
---|
[128] | 536 | return (output);
|
---|
[1] | 537 | }
|
---|
| 538 |
|
---|
| 539 |
|
---|
| 540 | /**
|
---|
| 541 | * Generate a spinning symbol based on integer @p i.
|
---|
| 542 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
| 543 | * if successively written to the same location on screen.
|
---|
| 544 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
| 545 | * for this iteration of the spinner.
|
---|
| 546 | * @return The character for this iteration.
|
---|
| 547 | */
|
---|
[128] | 548 | int special_dot_char(int i)
|
---|
[1] | 549 | {
|
---|
[128] | 550 | switch (i % 4) {
|
---|
| 551 | case 0:
|
---|
| 552 | return ('/');
|
---|
| 553 | case 1:
|
---|
| 554 | return ('-');
|
---|
| 555 | case 2:
|
---|
| 556 | return ('\\');
|
---|
| 557 | case 3:
|
---|
| 558 | return ('|');
|
---|
| 559 | default:
|
---|
| 560 | return ('.');
|
---|
| 561 | }
|
---|
| 562 | return ('.');
|
---|
[1] | 563 | }
|
---|
| 564 |
|
---|
| 565 |
|
---|
| 566 | /**
|
---|
| 567 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
| 568 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
| 569 | * @param stringA The first string to compare.
|
---|
| 570 | * @param stringB The second string to compare.
|
---|
| 571 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
| 572 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
| 573 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
| 574 | */
|
---|
[128] | 575 | int strcmp_inc_numbers(char *stringA, char *stringB)
|
---|
[1] | 576 | {
|
---|
[128] | 577 | /*@ int ********************************************************* */
|
---|
| 578 | int i;
|
---|
| 579 | int start_of_numbers_in_A;
|
---|
| 580 | int start_of_numbers_in_B;
|
---|
| 581 | int res;
|
---|
[1] | 582 |
|
---|
[128] | 583 | /*@ long ******************************************************* */
|
---|
| 584 | long numA;
|
---|
| 585 | long numB;
|
---|
[1] | 586 |
|
---|
[128] | 587 | /*@ end vars *************************************************** */
|
---|
| 588 | assert(stringA != NULL);
|
---|
| 589 | assert(stringB != NULL);
|
---|
[1] | 590 |
|
---|
[128] | 591 | if (strlen(stringA) == strlen(stringB)) {
|
---|
| 592 | return (strcmp(stringA, stringB));
|
---|
| 593 | }
|
---|
| 594 | for (i = (int) strlen(stringA); i > 0 && isdigit(stringA[i - 1]); i--);
|
---|
| 595 | if (i == (int) strlen(stringA)) {
|
---|
| 596 | return (strcmp(stringA, stringB));
|
---|
| 597 | }
|
---|
| 598 | start_of_numbers_in_A = i;
|
---|
| 599 | for (i = (int) strlen(stringB); i > 0 && isdigit(stringB[i - 1]); i--);
|
---|
| 600 | if (i == (int) strlen(stringB)) {
|
---|
| 601 | return (strcmp(stringA, stringB));
|
---|
| 602 | }
|
---|
| 603 | start_of_numbers_in_B = i;
|
---|
| 604 | if (start_of_numbers_in_A != start_of_numbers_in_B) {
|
---|
| 605 | return (strcmp(stringA, stringB));
|
---|
| 606 | }
|
---|
| 607 | res = strncmp(stringA, stringB, (size_t) i);
|
---|
| 608 | if (res) {
|
---|
| 609 | return (res);
|
---|
| 610 | }
|
---|
| 611 | numA = atol(stringA + start_of_numbers_in_A);
|
---|
| 612 | numB = atol(stringB + start_of_numbers_in_B);
|
---|
| 613 | return ((int) (numA - numB));
|
---|
[1] | 614 | }
|
---|
| 615 |
|
---|
| 616 |
|
---|
| 617 |
|
---|
| 618 | /**
|
---|
| 619 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
| 620 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
| 621 | * it copies their contents only.
|
---|
| 622 | * @param input The input line (presumably from afio).
|
---|
| 623 | * @return The stripped line.
|
---|
| 624 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 625 | */
|
---|
[128] | 626 | char *strip_afio_output_line(char *input)
|
---|
[1] | 627 | {
|
---|
[128] | 628 | /*@ buffer ****************************************************** */
|
---|
| 629 | static char output[MAX_STR_LEN];
|
---|
[1] | 630 |
|
---|
[128] | 631 | /*@ pointers **************************************************** */
|
---|
| 632 | char *p;
|
---|
| 633 | char *q;
|
---|
| 634 | /*@ end vars *************************************************** */
|
---|
[1] | 635 |
|
---|
[128] | 636 | assert(input != NULL);
|
---|
| 637 | strcpy(output, input);
|
---|
| 638 | p = strchr(input, '\"');
|
---|
| 639 | if (p) {
|
---|
| 640 | q = strchr(++p, '\"');
|
---|
| 641 | if (q) {
|
---|
| 642 | strcpy(output, p);
|
---|
| 643 | *(strchr(output, '\"')) = '\0';
|
---|
| 644 | }
|
---|
[1] | 645 | }
|
---|
[128] | 646 | return (output);
|
---|
[1] | 647 | }
|
---|
| 648 |
|
---|
| 649 |
|
---|
| 650 |
|
---|
| 651 | /**
|
---|
| 652 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 653 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 654 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 655 | */
|
---|
[128] | 656 | void strip_spaces(char *in_out)
|
---|
[1] | 657 | {
|
---|
[128] | 658 | /*@ buffers ***************************************************** */
|
---|
[2980] | 659 | char *tmp = NULL;
|
---|
| 660 |
|
---|
| 661 | /*@ int ******************************************************** */
|
---|
| 662 | int i;
|
---|
| 663 |
|
---|
| 664 | /*@ end vars *************************************************** */
|
---|
| 665 |
|
---|
| 666 | assert(in_out != NULL);
|
---|
| 667 | malloc_string(tmp);
|
---|
| 668 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out) -1; i++);
|
---|
| 669 | strcpy(tmp, in_out + i);
|
---|
| 670 | for (i = (int) strlen(tmp) -1; i >= 0 && tmp[i] <= ' '; i--);
|
---|
| 671 | i++;
|
---|
| 672 | tmp[i] = '\0';
|
---|
| 673 |
|
---|
| 674 | // Now tmp contains the stripped string
|
---|
| 675 | strcpy(in_out,tmp);
|
---|
| 676 | paranoid_free(tmp);
|
---|
| 677 | }
|
---|
| 678 |
|
---|
| 679 | /**
|
---|
| 680 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 681 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 682 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 683 | */
|
---|
| 684 | void strip_spaces2(char *in_out)
|
---|
| 685 | {
|
---|
| 686 | /*@ buffers ***************************************************** */
|
---|
[128] | 687 | char *tmp;
|
---|
[1] | 688 |
|
---|
[128] | 689 | /*@ pointers **************************************************** */
|
---|
| 690 | char *p;
|
---|
[1] | 691 |
|
---|
[128] | 692 | /*@ int ******************************************************** */
|
---|
| 693 | int i;
|
---|
| 694 | int original_incoming_length;
|
---|
[1] | 695 |
|
---|
[128] | 696 | /*@ end vars *************************************************** */
|
---|
[1] | 697 |
|
---|
[128] | 698 | assert(in_out != NULL);
|
---|
| 699 | malloc_string(tmp);
|
---|
| 700 | original_incoming_length = (int) strlen(in_out);
|
---|
| 701 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out); i++);
|
---|
| 702 | strcpy(tmp, in_out + i);
|
---|
| 703 | for (i = (int) strlen(tmp); i > 0 && tmp[i - 1] <= 32; i--);
|
---|
| 704 | tmp[i] = '\0';
|
---|
| 705 | for (i = 0; i < original_incoming_length && MAX_STR_LEN; i++) {
|
---|
| 706 | in_out[i] = ' ';
|
---|
[1] | 707 | }
|
---|
[128] | 708 | in_out[i] = '\0';
|
---|
| 709 | i = 0;
|
---|
| 710 | p = tmp;
|
---|
| 711 | while (*p != '\0') {
|
---|
| 712 | in_out[i] = *(p++);
|
---|
| 713 | in_out[i + 1] = '\0';
|
---|
| 714 | if (in_out[i] < 32 && i > 0) {
|
---|
| 715 | if (in_out[i] == 8) {
|
---|
| 716 | i--;
|
---|
| 717 | } else if (in_out[i] == 9) {
|
---|
| 718 | in_out[i++] = ' ';
|
---|
| 719 | } else if (in_out[i] == '\r') // added 1st October 2003 -- FIXME
|
---|
| 720 | {
|
---|
| 721 | strcpy(tmp, in_out + i);
|
---|
| 722 | strcpy(in_out, tmp);
|
---|
| 723 | i = -1;
|
---|
| 724 | continue;
|
---|
| 725 | } else if (in_out[i] == '\t') {
|
---|
| 726 | for (i++; i % 5; i++);
|
---|
| 727 | } else if (in_out[i] >= 10 && in_out[i] <= 13) {
|
---|
| 728 | break;
|
---|
| 729 | } else {
|
---|
| 730 | i--;
|
---|
| 731 | }
|
---|
| 732 | } else {
|
---|
| 733 | i++;
|
---|
| 734 | }
|
---|
[1] | 735 | }
|
---|
[128] | 736 | in_out[i] = '\0';
|
---|
| 737 | paranoid_free(tmp);
|
---|
[1] | 738 | }
|
---|
| 739 |
|
---|
| 740 |
|
---|
| 741 | /**
|
---|
| 742 | * If there are double quotes "" around @p incoming then remove them.
|
---|
| 743 | * This does not affect other quotes that may be embedded within the string.
|
---|
| 744 | * @param incoming The string to trim quotes from (modified).
|
---|
| 745 | * @return @p incoming.
|
---|
| 746 | */
|
---|
[128] | 747 | char *trim_empty_quotes(char *incoming)
|
---|
[1] | 748 | {
|
---|
[128] | 749 | /*@ buffer ****************************************************** */
|
---|
| 750 | static char outgoing[MAX_STR_LEN];
|
---|
[1] | 751 |
|
---|
[128] | 752 | /*@ end vars *************************************************** */
|
---|
| 753 | assert(incoming != NULL);
|
---|
[1] | 754 |
|
---|
[128] | 755 | if (incoming[0] == '\"' && incoming[strlen(incoming) - 1] == '\"') {
|
---|
| 756 | strcpy(outgoing, incoming + 1);
|
---|
| 757 | outgoing[strlen(outgoing) - 1] = '\0';
|
---|
| 758 | } else {
|
---|
| 759 | strcpy(outgoing, incoming);
|
---|
| 760 | }
|
---|
| 761 | return (outgoing);
|
---|
[1] | 762 | }
|
---|
| 763 |
|
---|
| 764 |
|
---|
| 765 |
|
---|
| 766 |
|
---|
| 767 | /**
|
---|
| 768 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
| 769 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
| 770 | * @return @p partition.
|
---|
| 771 | */
|
---|
[3042] | 772 | char *truncate_to_drive_name(const char *partition)
|
---|
[1] | 773 | {
|
---|
[128] | 774 | int i = strlen(partition) - 1;
|
---|
| 775 | char *c;
|
---|
[2230] | 776 | char *trunc = NULL;
|
---|
[1] | 777 |
|
---|
[2237] | 778 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
[3185] | 779 | mr_asprintf(trunc, "%s", partition);
|
---|
[2230] | 780 |
|
---|
[1] | 781 | #ifdef __FreeBSD__
|
---|
| 782 |
|
---|
[2230] | 783 | if (islower(trunc[i])) // BSD subpartition
|
---|
[128] | 784 | i--;
|
---|
[2230] | 785 | if (trunc[i-1] == 's') {
|
---|
| 786 | while (isdigit(trunc[i]))
|
---|
[128] | 787 | i--;
|
---|
| 788 | i--;
|
---|
| 789 | }
|
---|
[2230] | 790 | trunc[i+1] = '\0';
|
---|
[1] | 791 |
|
---|
| 792 | #else
|
---|
| 793 |
|
---|
[128] | 794 | /* first see if it's a devfs style device */
|
---|
[2230] | 795 | c = strrchr(trunc, '/');
|
---|
[128] | 796 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
| 797 | /* yup it's devfs, return the "disc" path */
|
---|
| 798 | strcpy(c + 1, "disc");
|
---|
[2230] | 799 | return trunc;
|
---|
[128] | 800 | }
|
---|
[2052] | 801 | /* then see if it's a dm style device */
|
---|
[2105] | 802 | if (c && strncmp(c, "/dm-", 4) == 0) {
|
---|
[2052] | 803 | /* yup it's dm, return the full path */
|
---|
[2230] | 804 | return trunc;
|
---|
[2052] | 805 | }
|
---|
[1] | 806 |
|
---|
[2105] | 807 |
|
---|
[2230] | 808 | for (i = strlen(trunc); isdigit(trunc[i-1]); i--)
|
---|
[128] | 809 | continue;
|
---|
[2230] | 810 | if (trunc[i-1] == 'p' && isdigit(trunc[i-2])) {
|
---|
[128] | 811 | i--;
|
---|
[2105] | 812 | } else {
|
---|
| 813 | /* Some full devices like this /dev/mapper/mpath0
|
---|
[2190] | 814 | /dev/cciss/c0d0 may be used as partition names */
|
---|
[2230] | 815 | if ((strstr(trunc,"/dev/mapper/mpath") != NULL) ||
|
---|
| 816 | (strstr(trunc,"/dev/cciss/c") != NULL) ||
|
---|
| 817 | (strstr(trunc,"/dev/rd/") != NULL)) {
|
---|
| 818 | return trunc;
|
---|
[2105] | 819 | }
|
---|
[128] | 820 | }
|
---|
[2230] | 821 | trunc[i] = '\0';
|
---|
[1] | 822 |
|
---|
| 823 | #endif
|
---|
| 824 |
|
---|
[2230] | 825 | return trunc;
|
---|
[1] | 826 | }
|
---|
| 827 |
|
---|
| 828 |
|
---|
| 829 |
|
---|
| 830 |
|
---|
| 831 |
|
---|
| 832 | /**
|
---|
| 833 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
| 834 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
| 835 | * for anything else.
|
---|
| 836 | * @param raid_level The RAID level to stringify.
|
---|
| 837 | * @return The string form of @p raid_level.
|
---|
[3611] | 838 | * @note The returned value points to storage that needs to be freed by caller
|
---|
[1] | 839 | */
|
---|
[128] | 840 | char *turn_raid_level_number_to_string(int raid_level)
|
---|
[1] | 841 | {
|
---|
| 842 |
|
---|
[128] | 843 | /*@ buffer ********************************************************** */
|
---|
[3611] | 844 | char *output = NULL;
|
---|
[1] | 845 |
|
---|
| 846 |
|
---|
| 847 |
|
---|
[128] | 848 | if (raid_level >= 0) {
|
---|
[3611] | 849 | mr_asprintf(output, " RAID %-2d ", raid_level);
|
---|
[128] | 850 | } else {
|
---|
[3611] | 851 | mr_asprintf(output, "Linear RAID");
|
---|
[128] | 852 | }
|
---|
[3611] | 853 | return(output);
|
---|
[1] | 854 | }
|
---|
| 855 |
|
---|
| 856 |
|
---|
| 857 |
|
---|
| 858 |
|
---|
| 859 |
|
---|
| 860 |
|
---|
| 861 |
|
---|
| 862 |
|
---|
| 863 |
|
---|
| 864 | /**
|
---|
| 865 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
| 866 | * @p fn changed in the live filesystem (verify/compare).
|
---|
| 867 | * @param fn The filename that changed.
|
---|
| 868 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
| 869 | * @return The severity (1-3).
|
---|
| 870 | */
|
---|
[3194] | 871 | int severity_of_difference(char *fn, char **out_reason) {
|
---|
[1] | 872 |
|
---|
[3191] | 873 | int sev = 3;
|
---|
| 874 | char *reason = NULL;
|
---|
| 875 | char *filename = NULL;
|
---|
| 876 |
|
---|
| 877 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
[128] | 878 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
| 879 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING))) {
|
---|
[3191] | 880 | mr_asprintf(filename, "%s", fn + strlen(MNT_RESTORING));
|
---|
[128] | 881 | } else if (fn[0] != '/') {
|
---|
[3191] | 882 | mr_asprintf(filename, "/%s", fn);
|
---|
[128] | 883 | } else {
|
---|
[3191] | 884 | mr_asprintf(filename, "%s", fn);
|
---|
[128] | 885 | }
|
---|
[1] | 886 |
|
---|
[3191] | 887 | mr_asprintf(reason, "Changed since backup. Consider running a differential backup in a day or two.");
|
---|
| 888 |
|
---|
[128] | 889 | if (!strncmp(filename, "/var/", 5)) {
|
---|
| 890 | sev = 2;
|
---|
[3191] | 891 | mr_free(reason);
|
---|
| 892 | mr_asprintf(reason, "/var's contents will change regularly, inevitably.");
|
---|
[128] | 893 | }
|
---|
| 894 | if (!strncmp(filename, "/home", 5)) {
|
---|
| 895 | sev = 2;
|
---|
[3191] | 896 | mr_free(reason);
|
---|
| 897 | mr_asprintf(reason, "It's in your /home directory. Therefore, it is important.");
|
---|
[128] | 898 | }
|
---|
| 899 | if (!strncmp(filename, "/usr/", 5)) {
|
---|
| 900 | sev = 3;
|
---|
[3191] | 901 | mr_free(reason);
|
---|
| 902 | mr_asprintf(reason, "You may have installed/removed software during the backup.");
|
---|
[128] | 903 | }
|
---|
| 904 | if (!strncmp(filename, "/etc/", 5)) {
|
---|
| 905 | sev = 3;
|
---|
[3191] | 906 | mr_free(reason);
|
---|
| 907 | mr_asprintf(reason, "Do not edit config files while backing up your PC.");
|
---|
[128] | 908 | }
|
---|
| 909 | if (!strcmp(filename, "/etc/adjtime")
|
---|
| 910 | || !strcmp(filename, "/etc/mtab")) {
|
---|
| 911 | sev = 1;
|
---|
[3191] | 912 | mr_free(reason);
|
---|
| 913 | mr_asprintf(reason, "This file changes all the time. It's OK.");
|
---|
[128] | 914 | }
|
---|
| 915 | if (!strncmp(filename, "/root/", 6)) {
|
---|
| 916 | sev = 3;
|
---|
[3191] | 917 | mr_free(reason);
|
---|
| 918 | mr_asprintf(reason, "Were you compiling/editing something in /root?");
|
---|
[128] | 919 | }
|
---|
| 920 | if (!strncmp(filename, "/root/.", 7)) {
|
---|
| 921 | sev = 2;
|
---|
[3191] | 922 | mr_free(reason);
|
---|
| 923 | mr_asprintf(reason, "Temp or 'dot' files changed in /root.");
|
---|
[128] | 924 | }
|
---|
| 925 | if (!strncmp(filename, "/var/lib/", 9)) {
|
---|
| 926 | sev = 2;
|
---|
[3191] | 927 | mr_free(reason);
|
---|
| 928 | mr_asprintf(reason, "Did you add/remove software during backing?");
|
---|
[128] | 929 | }
|
---|
| 930 | if (!strncmp(filename, "/var/lib/rpm", 12)) {
|
---|
| 931 | sev = 3;
|
---|
[3191] | 932 | mr_free(reason);
|
---|
| 933 | mr_asprintf(reason, "Did you add/remove software during backing?");
|
---|
[128] | 934 | }
|
---|
| 935 | if (!strncmp(filename, "/var/lib/slocate", 16)) {
|
---|
| 936 | sev = 1;
|
---|
[3191] | 937 | mr_free(reason);
|
---|
| 938 | mr_asprintf(reason, "The 'update' daemon ran during backup. This does not affect the integrity of your backup.");
|
---|
[128] | 939 | }
|
---|
| 940 | if (!strncmp(filename, "/var/log/", 9)
|
---|
| 941 | || strstr(filename, "/.xsession")
|
---|
| 942 | || !strcmp(filename + strlen(filename) - 4, ".log")) {
|
---|
| 943 | sev = 1;
|
---|
[3191] | 944 | mr_free(reason);
|
---|
| 945 | mr_asprintf(reason, "Log files change frequently as the computer runs. Fret not.");
|
---|
[128] | 946 | }
|
---|
| 947 | if (!strncmp(filename, "/var/spool", 10)) {
|
---|
| 948 | sev = 1;
|
---|
[3191] | 949 | mr_free(reason);
|
---|
| 950 | mr_asprintf(reason, "Background processes or printers were active. This does not affect the integrity of your backup.");
|
---|
[128] | 951 | }
|
---|
| 952 | if (!strncmp(filename, "/var/spool/mail", 10)) {
|
---|
| 953 | sev = 2;
|
---|
[3191] | 954 | mr_free(reason);
|
---|
| 955 | mr_asprintf(reason, "Mail was sent/received during backup.");
|
---|
[128] | 956 | }
|
---|
| 957 | if (filename[strlen(filename) - 1] == '~') {
|
---|
| 958 | sev = 1;
|
---|
[3191] | 959 | mr_free(reason);
|
---|
| 960 | mr_asprintf(reason, "Backup copy of another file which was modified recently.");
|
---|
[128] | 961 | }
|
---|
| 962 | if (strstr(filename, "cache")) {
|
---|
| 963 | sev = 1;
|
---|
[3191] | 964 | mr_free(reason);
|
---|
| 965 | mr_asprintf(reason, "Part of a cache of data. Caches change from time to time. Don't worry.");
|
---|
[128] | 966 | }
|
---|
| 967 | if (!strncmp(filename, "/var/run/", 9)
|
---|
| 968 | || !strncmp(filename, "/var/lock", 8)
|
---|
| 969 | || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP")
|
---|
| 970 | || strstr(filename, "/.Xauthority")) {
|
---|
| 971 | sev = 1;
|
---|
[3191] | 972 | mr_free(reason);
|
---|
| 973 | mr_asprintf(reason, "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence.");
|
---|
[128] | 974 | }
|
---|
| 975 | if (out_reason) {
|
---|
[3194] | 976 | strcpy(*out_reason, reason);
|
---|
[128] | 977 | }
|
---|
[3191] | 978 | mr_free(filename);
|
---|
| 979 | mr_free(reason);
|
---|
[128] | 980 | return (sev);
|
---|
[1] | 981 | }
|
---|
| 982 |
|
---|
| 983 |
|
---|
| 984 |
|
---|
| 985 | /**
|
---|
| 986 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
| 987 | * to void*.
|
---|
| 988 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
| 989 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
| 990 | * @return The return value of strcmp().
|
---|
| 991 | */
|
---|
[128] | 992 | int compare_two_filelist_entries(void *va, void *vb)
|
---|
[1] | 993 | {
|
---|
[128] | 994 | static int res;
|
---|
| 995 | struct s_filelist_entry *fa, *fb;
|
---|
[1] | 996 |
|
---|
[128] | 997 | assert(va != NULL);
|
---|
| 998 | assert(vb != NULL);
|
---|
| 999 | fa = (struct s_filelist_entry *) va;
|
---|
| 1000 | fb = (struct s_filelist_entry *) vb;
|
---|
| 1001 | res = strcmp(fa->filename, fb->filename);
|
---|
| 1002 | return (res);
|
---|
[1] | 1003 | }
|
---|
| 1004 |
|
---|
| 1005 |
|
---|
| 1006 |
|
---|
| 1007 |
|
---|
| 1008 |
|
---|
| 1009 |
|
---|
| 1010 |
|
---|
| 1011 | /**
|
---|
| 1012 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
| 1013 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
| 1014 | * @param bkpinfo The backup media structure. Fields used:
|
---|
| 1015 | * - @c bkpinfo->backup_media_type
|
---|
| 1016 | * - @c bkpinfo->media_size
|
---|
| 1017 | * - @c bkpinfo->scratchdir
|
---|
| 1018 | * @return The string indicating media fill.
|
---|
| 1019 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1020 | */
|
---|
[1645] | 1021 | char *percent_media_full_comment()
|
---|
[1] | 1022 | {
|
---|
[128] | 1023 | /*@ int *********************************************** */
|
---|
| 1024 | int percentage;
|
---|
[3290] | 1025 | int j;
|
---|
[1] | 1026 |
|
---|
[128] | 1027 | /*@ buffers ******************************************* */
|
---|
[3288] | 1028 | char * outstr = NULL;
|
---|
[3191] | 1029 | char *pos_w_commas = NULL;
|
---|
[2242] | 1030 | char *mds = NULL;
|
---|
[1] | 1031 |
|
---|
[128] | 1032 | assert(bkpinfo != NULL);
|
---|
[1] | 1033 |
|
---|
[3191] | 1034 | if (bkpinfo->media_size <= 0) {
|
---|
[3611] | 1035 | mr_asprintf(pos_w_commas, "%lld", g_tape_posK);
|
---|
[3288] | 1036 | mr_asprintf(outstr, "Volume %d: %s kilobytes archived so far", g_current_media_number, pos_w_commas);
|
---|
[3191] | 1037 | mr_free(pos_w_commas);
|
---|
[128] | 1038 | return (outstr);
|
---|
| 1039 | }
|
---|
[1] | 1040 |
|
---|
[3191] | 1041 | /* update screen */
|
---|
[128] | 1042 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[3150] | 1043 | percentage = (int) (g_tape_posK / 10 / bkpinfo->media_size);
|
---|
[128] | 1044 | if (percentage > 100) {
|
---|
| 1045 | percentage = 100;
|
---|
| 1046 | }
|
---|
[3288] | 1047 | mr_asprintf(outstr, "Volume %d: [", g_current_media_number);
|
---|
[128] | 1048 | } else {
|
---|
[3191] | 1049 | percentage = (int) (space_occupied_by_cd(bkpinfo->scratchdir) * 100 / 1024 / bkpinfo->media_size);
|
---|
[2242] | 1050 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3288] | 1051 | mr_asprintf(outstr, "%s %d: [", mds, g_current_media_number);
|
---|
[2242] | 1052 | mr_free(mds);
|
---|
[1] | 1053 | }
|
---|
[128] | 1054 | for (j = 0; j < percentage; j += 5) {
|
---|
[3288] | 1055 | mr_strcat(outstr, "*");
|
---|
[128] | 1056 | }
|
---|
| 1057 | for (; j < 100; j += 5) {
|
---|
[3288] | 1058 | mr_strcat(outstr, ".");
|
---|
[128] | 1059 | }
|
---|
[3288] | 1060 | mr_strcat(outstr, "] %d%% used", percentage);
|
---|
[128] | 1061 | return (outstr);
|
---|
[1] | 1062 | }
|
---|
| 1063 |
|
---|
[3288] | 1064 |
|
---|
[1] | 1065 | /**
|
---|
| 1066 | * Get a string form of @p type_of_bkp.
|
---|
| 1067 | * @param type_of_bkp The backup type to stringify.
|
---|
| 1068 | * @return The stringification of @p type_of_bkp.
|
---|
| 1069 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1070 | */
|
---|
[2242] | 1071 | char *media_descriptor_string(t_bkptype type_of_bkp) {
|
---|
[128] | 1072 |
|
---|
[2242] | 1073 | char *type_of_backup = NULL;
|
---|
[128] | 1074 |
|
---|
| 1075 | switch (type_of_bkp) {
|
---|
[1] | 1076 | case dvd:
|
---|
[3185] | 1077 | mr_asprintf(type_of_backup, "DVD");
|
---|
[1] | 1078 | break;
|
---|
| 1079 | case cdr:
|
---|
[3185] | 1080 | mr_asprintf(type_of_backup, "CDR");
|
---|
[1] | 1081 | break;
|
---|
| 1082 | case cdrw:
|
---|
[3185] | 1083 | mr_asprintf(type_of_backup, "CDRW");
|
---|
[1] | 1084 | break;
|
---|
| 1085 | case tape:
|
---|
[3185] | 1086 | mr_asprintf(type_of_backup, "tape");
|
---|
[1] | 1087 | break;
|
---|
| 1088 | case cdstream:
|
---|
[3185] | 1089 | mr_asprintf(type_of_backup, "CDR");
|
---|
[1] | 1090 | break;
|
---|
| 1091 | case udev:
|
---|
[3185] | 1092 | mr_asprintf(type_of_backup, "udev");
|
---|
[1] | 1093 | break;
|
---|
| 1094 | case iso:
|
---|
[3185] | 1095 | mr_asprintf(type_of_backup, "ISO");
|
---|
[1] | 1096 | break;
|
---|
[2380] | 1097 | case netfs:
|
---|
[3185] | 1098 | mr_asprintf(type_of_backup, "%s", bkpinfo->netfs_proto);
|
---|
[1] | 1099 | break;
|
---|
[1687] | 1100 | case usb:
|
---|
[3185] | 1101 | mr_asprintf(type_of_backup, "USB");
|
---|
[1687] | 1102 | break;
|
---|
[1] | 1103 | default:
|
---|
[3185] | 1104 | mr_asprintf(type_of_backup, "ISO");
|
---|
[1] | 1105 | }
|
---|
[128] | 1106 | return (type_of_backup);
|
---|
[1] | 1107 | }
|
---|