[44] | 1 | /*
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| 2 | $Id: libmondo-string.c 863 2006-10-01 22:26:44Z 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 strings.
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| 8 | */
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| 9 |
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| 10 | #include "my-stuff.h"
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| 11 | #include "mondostructures.h"
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| 12 | #include "libmondo-string.h"
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| 13 | #include "libmondo-files-EXT.h"
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[507] | 14 | #include "newt-specific-EXT.h"
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[1] | 15 | #include "libmondo-tools-EXT.h"
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[783] | 16 | #include <math.h>
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[1] | 17 |
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| 18 | /*@unused@*/
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[44] | 19 | //static char cvsid[] = "$Id: libmondo-string.c 863 2006-10-01 22:26:44Z bruno $";
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[1] | 20 |
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| 21 | extern int g_current_media_number;
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| 22 | extern long long g_tape_posK;
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| 23 |
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| 24 | /**
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| 25 | * @addtogroup stringGroup
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| 26 | * @{
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| 27 | */
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| 28 | /**
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| 29 | * Build a partition name from a drive and a partition number.
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| 30 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
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| 31 | * @param partno The partition number (e.g. 1)
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| 32 | * @param partition Where to put the partition name (e.g. /dev/hda1)
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[121] | 33 | * @return @p partition. The caller has to free it.
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[1] | 34 | * @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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| 35 | */
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[688] | 36 | char *build_partition_name(const char *drive, int partno)
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[1] | 37 | {
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[44] | 38 | char *p, *c;
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[688] | 39 | char *partition;
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[1] | 40 |
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[44] | 41 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 42 | assert(partno >= 0);
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[1] | 43 |
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[89] | 44 | asprintf(&partition, "%s", drive);
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| 45 | p = partition;
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[44] | 46 | /* is this a devfs device path? */
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| 47 | c = strrchr(partition, '/');
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| 48 | if (c && strncmp(c, "/disc", 5) == 0) {
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| 49 | /* yup it's devfs, return the "part" path */
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[89] | 50 | /* format /dev/.../disc */
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[44] | 51 | strcpy(c + 1, "part");
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| 52 | } else {
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| 53 | p += strlen(p);
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| 54 | if (isdigit(p[-1])) {
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[89] | 55 | p = partition;
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[1] | 56 | #ifdef BSD
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[89] | 57 | asprintf(&partition, "%ss", p);
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[1] | 58 | #else
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[89] | 59 | /* format /dev/cciss/c0d0 */
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| 60 | asprintf(&partition, "%sp", p);
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[1] | 61 | #endif
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[89] | 62 | paranoid_free(p);
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[44] | 63 | }
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| 64 | }
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[89] | 65 | p = partition;
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| 66 | asprintf(&partition, "%s%d", p, partno);
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| 67 | paranoid_free(p);
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[44] | 68 | return (partition);
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[1] | 69 | }
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| 70 |
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| 71 |
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| 72 | /**
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| 73 | * Pad a string on both sides so it appears centered.
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[87] | 74 | * @param in_out The string to be center-padded (modified). The caller needs to free this string
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[1] | 75 | * @param width The width of the final result.
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| 76 | */
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[44] | 77 | void center_string(char *in_out, int width)
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[1] | 78 | {
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[44] | 79 | char *scratch;
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[87] | 80 | char *out;
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[44] | 81 | char *p;
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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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[1] | 86 |
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[44] | 87 | assert(in_out != NULL);
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| 88 | assert(width > 2);
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[1] | 89 |
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[44] | 90 | if (strlen(in_out) == 0) {
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| 91 | return;
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| 92 | }
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| 93 | for (p = in_out; *p == ' '; p++);
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[87] | 94 | asprintf(&scratch, p);
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[863] | 95 | strip_spaces (scratch);
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[44] | 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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| 100 | in_out[i] = ' ';
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| 101 | }
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| 102 | in_out[i] = '\0';
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[87] | 103 | asprintf(&out, "%s%s", in_out, scratch);
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[44] | 104 | paranoid_free(scratch);
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[87] | 105 | in_out = out;
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[863] | 106 | for (i = x + len ; i < width - 1; i++) {
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| 107 | in_out[i] = ' ';
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| 108 | }
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| 109 | in_out[i] = '\0';
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[1] | 110 | }
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| 111 |
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[171] | 112 | /* sout is allocated here and must be freed by the caller */
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[1] | 113 |
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[44] | 114 | inline void turn_wildcard_chars_into_literal_chars(char *sout, char *sin)
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[1] | 115 | {
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[171] | 116 | char *p;
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| 117 | char *q = NULL;
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| 118 | char *sav;
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| 119 | char r;
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| 120 | bool end = FALSE;
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[44] | 121 |
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[171] | 122 | asprintf(&sav, sin);
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| 123 | p = sav;
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| 124 | while ((*p != '\0') && (! end)) {
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[44] | 125 | if (strchr("[]*?", *p)) {
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[171] | 126 | r = *p; // keep the wildcard char
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| 127 | *p = '\0'; // trunc the final string
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| 128 | p++; // continue on sav
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| 129 | // build the new string by recursion
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| 130 | turn_wildcard_chars_into_literal_chars(q,p);
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| 131 | asprintf(&sout, "%s\\%c%s", sav, r, q);
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| 132 | paranoid_free(q);
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| 133 | paranoid_free(sav);
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| 134 | end = TRUE;
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[44] | 135 | }
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[171] | 136 | p++;
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[44] | 137 | }
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[171] | 138 | if (!end) {
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| 139 | sout = sav;
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| 140 | }
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[1] | 141 | }
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| 142 |
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| 143 |
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| 144 | /**
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| 145 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
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| 146 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
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| 147 | * index, right-aligned and padded to eight places. The total string length
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| 148 | * is exactly 33.
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| 149 | * @param disklist The disklist to operate on.
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| 150 | * @param lino The line number from @p disklist to convert to a string.
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| 151 | * @return The string form of the disklist entry.
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| 152 | * @note The returned string points to static storage and will be overwritten with each call.
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| 153 | */
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[44] | 154 | char *disklist_entry_to_string(struct list_of_disks *disklist, int lino)
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[1] | 155 | {
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| 156 |
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[44] | 157 | /*@ buffers ********************************************************** */
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[45] | 158 | char *output;
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[1] | 159 |
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[44] | 160 | assert(disklist != NULL);
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[1] | 161 |
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[45] | 162 | asprintf(&output, "%-24s %8d", disklist->el[lino].device,
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| 163 | disklist->el[lino].index);
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[44] | 164 | return (output);
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[1] | 165 | }
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| 166 |
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| 167 |
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| 168 | /**
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| 169 | * Turn a "friendly" sizestring into a number of megabytes.
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| 170 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
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| 171 | * fatal_error() if an unknown suffix is encountered.
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| 172 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
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| 173 | * @return The size in megabytes.
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| 174 | */
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[44] | 175 | long friendly_sizestr_to_sizelong(char *incoming)
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[1] | 176 | {
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[44] | 177 | long outval;
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| 178 | int i;
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| 179 | char *tmp;
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| 180 | char ch;
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[1] | 181 |
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[44] | 182 | assert_string_is_neither_NULL_nor_zerolength(incoming);
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[1] | 183 |
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[44] | 184 | if (!incoming[0]) {
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| 185 | return (0);
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| 186 | }
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| 187 | if (strchr(incoming, '.')) {
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| 188 | fatal_error("Please use integers only. No decimal points.");
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| 189 | }
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| 190 | asprintf(&tmp, "%s", incoming);
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| 191 | i = (int) strlen(tmp);
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| 192 | if (tmp[i - 1] == 'B' || tmp[i - 1] == 'b') {
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| 193 | tmp[i - 1] = '\0';
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| 194 | }
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| 195 | for (i = 0; i < (int) strlen(tmp) && isdigit(tmp[i]); i++);
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| 196 | ch = tmp[i];
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| 197 | tmp[i] = '\0';
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| 198 | outval = atol(tmp);
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| 199 | paranoid_free(tmp);
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[45] | 200 |
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[44] | 201 | if (ch == 'g' || ch == 'G') {
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| 202 | outval = outval * 1024;
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| 203 | } else if (ch == 'k' || ch == 'K') {
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| 204 | outval = outval / 1024;
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| 205 | } else if (ch == 't' || ch == 'T') // terabyte
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| 206 | {
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| 207 | outval *= 1048576;
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| 208 | } else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
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| 209 | {
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| 210 | log_it
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| 211 | ("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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| 212 | popup_and_OK
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[507] | 213 | (_("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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[44] | 214 | fatal_error("Integer overflow.");
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| 215 | } else if (ch != 'm' && ch != 'M') {
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| 216 | asprintf(&tmp, "Re: parameter '%s' - bad multiplier ('%c')",
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| 217 | incoming, ch);
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| 218 | fatal_error(tmp);
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| 219 | }
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| 220 | return (outval);
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[1] | 221 | }
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| 222 |
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| 223 |
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| 224 | /**
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| 225 | * Add spaces to the right of @p incoming to make it @p width characters wide.
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| 226 | * @param incoming The string to left-pad.
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| 227 | * @param width The width to pad it to.
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| 228 | * @return The left-padded string.
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| 229 | * @note The returned string points to static storage that will be overwritten with each call.
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| 230 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
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| 231 | */
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[44] | 232 | /* BERLIOS; useless ?
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| 233 | char *leftpad_string(char *incoming, int width)
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[1] | 234 | {
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[44] | 235 | char *output;
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[1] | 236 |
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[44] | 237 | int i;
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[1] | 238 |
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[44] | 239 | assert(incoming != NULL);
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| 240 | assert(width > 2);
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[1] | 241 |
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[121] | 242 | asprintf(&output, "%s", incoming);
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[44] | 243 | for (i = (int) strlen(output); i < width; i++) {
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| 244 | output[i] = ' ';
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| 245 | }
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| 246 | output[i] = '\0';
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| 247 | return (output);
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[1] | 248 | }
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[44] | 249 | */
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[1] | 250 |
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| 251 |
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| 252 |
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| 253 | /**
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| 254 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
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| 255 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
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| 256 | * @param marker The marker byte to stringify.
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[44] | 257 | * @return @p marker as a string. this should be freed by the caller
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[1] | 258 | * @note The returned string points to static storage that will be overwritten with each call.
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| 259 | */
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[44] | 260 | char *marker_to_string(int marker)
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[1] | 261 | {
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[44] | 262 | /*@ buffer ****************************************************** */
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| 263 | char *outstr;
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[1] | 264 |
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| 265 |
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[44] | 266 | /*@ end vars *************************************************** */
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[1] | 267 |
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[44] | 268 | switch (marker) {
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| 269 | case BLK_START_OF_BACKUP:
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| 270 | asprintf(&outstr, "%s", "BLK_START_OF_BACKUP");
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| 271 | break;
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| 272 | case BLK_START_OF_TAPE:
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| 273 | asprintf(&outstr, "%s", "BLK_START_OF_TAPE");
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| 274 | break;
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| 275 | case BLK_START_AN_AFIO_OR_SLICE:
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| 276 | asprintf(&outstr, "%s", "BLK_START_AN_AFIO_OR_SLICE");
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| 277 | break;
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| 278 | case BLK_STOP_AN_AFIO_OR_SLICE:
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| 279 | asprintf(&outstr, "%s", "BLK_STOP_AN_AFIO_OR_SLICE");
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| 280 | break;
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| 281 | case BLK_START_AFIOBALLS:
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| 282 | asprintf(&outstr, "%s", "BLK_START_AFIOBALLS");
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| 283 | break;
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| 284 | case BLK_STOP_AFIOBALLS:
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| 285 | asprintf(&outstr, "%s", "BLK_STOP_AFIOBALLS");
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| 286 | break;
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| 287 | case BLK_STOP_BIGGIEFILES:
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| 288 | asprintf(&outstr, "%s", "BLK_STOP_BIGGIEFILES");
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| 289 | break;
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| 290 | case BLK_START_A_NORMBIGGIE:
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| 291 | asprintf(&outstr, "%s", "BLK_START_A_NORMBIGGIE");
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| 292 | break;
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| 293 | case BLK_START_A_PIHBIGGIE:
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| 294 | asprintf(&outstr, "%s", "BLK_START_A_PIHBIGGIE");
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| 295 | break;
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| 296 | case BLK_START_EXTENDED_ATTRIBUTES:
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| 297 | asprintf(&outstr, "%s", "BLK_START_EXTENDED_ATTRIBUTES");
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| 298 | break;
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| 299 | case BLK_STOP_EXTENDED_ATTRIBUTES:
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| 300 | asprintf(&outstr, "%s", "BLK_STOP_EXTENDED_ATTRIBUTES");
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| 301 | break;
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| 302 | case BLK_START_EXAT_FILE:
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| 303 | asprintf(&outstr, "%s", "BLK_START_EXAT_FILE");
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| 304 | break;
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| 305 | case BLK_STOP_EXAT_FILE:
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| 306 | asprintf(&outstr, "%s", "BLK_STOP_EXAT_FILE");
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| 307 | break;
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| 308 | case BLK_START_BIGGIEFILES:
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| 309 | asprintf(&outstr, "%s", "BLK_START_BIGGIEFILES");
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| 310 | break;
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| 311 | case BLK_STOP_A_BIGGIE:
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| 312 | asprintf(&outstr, "%s", "BLK_STOP_A_BIGGIE");
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| 313 | break;
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| 314 | case BLK_END_OF_TAPE:
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| 315 | asprintf(&outstr, "%s", "BLK_END_OF_TAPE");
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| 316 | break;
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| 317 | case BLK_END_OF_BACKUP:
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| 318 | asprintf(&outstr, "%s", "BLK_END_OF_BACKUP");
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| 319 | break;
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| 320 | case BLK_ABORTED_BACKUP:
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| 321 | asprintf(&outstr, "%s", "BLK_ABORTED_BACKUP");
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| 322 | break;
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| 323 | case BLK_START_FILE:
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| 324 | asprintf(&outstr, "%s", "BLK_START_FILE");
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| 325 | break;
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| 326 | case BLK_STOP_FILE:
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| 327 | asprintf(&outstr, "%s", "BLK_STOP_FILE");
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| 328 | break;
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| 329 | default:
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[171] | 330 | asprintf(&outstr, "%s (%d)", "BLK_UNKNOWN", marker);
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[44] | 331 | break;
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| 332 | }
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| 333 | return (outstr);
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[1] | 334 | }
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| 335 |
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| 336 |
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| 337 | /**
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| 338 | * Turn a line from the mountlist into a GUI-friendly string.
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| 339 | * The format is as follows: the left-aligned @p device field padded to 24 places,
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| 340 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
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| 341 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
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| 342 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
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| 343 | * @param mountlist The mountlist to operate on.
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| 344 | * @param lino The line number in @p mountlist to stringify.
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[44] | 345 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>]. To be freed by the caller
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[1] | 346 | * @note The returned string points to static storage and will be overwritten with each call.
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| 347 | */
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[44] | 348 | char *mountlist_entry_to_string(struct mountlist_itself *mountlist,
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| 349 | int lino)
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[1] | 350 | {
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| 351 |
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[44] | 352 | /*@ buffer *********************************************************** */
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| 353 | char *output;
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[1] | 354 |
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[44] | 355 | assert(mountlist != NULL);
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[1] | 356 |
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[44] | 357 | asprintf(&output, "%-24s %-24s %-10s %8lld",
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| 358 | mountlist->el[lino].device, mountlist->el[lino].mountpoint,
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| 359 | mountlist->el[lino].format, mountlist->el[lino].size / 1024);
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| 360 | return (output);
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[1] | 361 | }
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| 362 |
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| 363 |
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| 364 | /**
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| 365 | * Generate a friendly string containing "X blah blah disk(s)"
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| 366 | * @param noof_disks The number of disks (the X).
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| 367 | * @param label The "blah blah" part in the middle. If you leave this blank
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| 368 | * there will be a weird double space in the middle, so pass *something*.
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[44] | 369 | * @return The string containing "X blah blah disk(s)". To be freed by the caller
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[1] | 370 | * @note The returned string points to static storage and will be overwritten with each call.
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| 371 | */
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[44] | 372 | char *number_of_disks_as_string(int noof_disks, char *label)
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[1] | 373 | {
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| 374 |
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[44] | 375 | /*@ buffers ********************************************************* */
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| 376 | char *output;
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[1] | 377 |
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[44] | 378 | /*@ char ******************************************************** */
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| 379 | char p;
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[1] | 380 |
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[44] | 381 | assert(label != NULL);
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[1] | 382 |
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[44] | 383 | if (noof_disks > 1) {
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| 384 | p = 's';
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| 385 | } else {
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| 386 | p = ' ';
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| 387 | }
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| 388 | asprintf(&output, "%d %s disk%c ", noof_disks, label, p);
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| 389 | /* BERLIOS: replaced with space^^^^ here !
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| 390 | while (strlen(output) < 14) {
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| 391 | strcat(output, " ");
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| 392 | }
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| 393 | */
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| 394 | return (output);
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[1] | 395 | }
|
---|
| 396 |
|
---|
| 397 | /**
|
---|
| 398 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
| 399 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
| 400 | * @param i The number to stringify.
|
---|
[44] | 401 | * @return The string form of @p i. To be freed by caller.
|
---|
[1] | 402 | * @note The returned value points to static strorage that will be overwritten with each call.
|
---|
| 403 | */
|
---|
[44] | 404 | char *number_to_text(int i)
|
---|
[1] | 405 | {
|
---|
| 406 |
|
---|
[44] | 407 | /*@ buffers ***************************************************** */
|
---|
| 408 | char *output;
|
---|
[1] | 409 |
|
---|
| 410 |
|
---|
[44] | 411 | /*@ end vars *************************************************** */
|
---|
[1] | 412 |
|
---|
[44] | 413 | switch (i) {
|
---|
| 414 | case 0:
|
---|
| 415 | asprintf(&output, "%s", "zero");
|
---|
| 416 | break;
|
---|
| 417 | case 1:
|
---|
| 418 | asprintf(&output, "%s", "one");
|
---|
| 419 | break;
|
---|
| 420 | case 2:
|
---|
| 421 | asprintf(&output, "%s", "two");
|
---|
| 422 | break;
|
---|
| 423 | case 3:
|
---|
| 424 | asprintf(&output, "%s", "three");
|
---|
| 425 | break;
|
---|
| 426 | case 4:
|
---|
| 427 | asprintf(&output, "%s", "four");
|
---|
| 428 | break;
|
---|
| 429 | case 5:
|
---|
| 430 | asprintf(&output, "%s", "five");
|
---|
| 431 | break;
|
---|
| 432 | case 6:
|
---|
| 433 | asprintf(&output, "%s", "six");
|
---|
| 434 | break;
|
---|
| 435 | case 7:
|
---|
| 436 | asprintf(&output, "%s", "seven");
|
---|
| 437 | break;
|
---|
| 438 | case 8:
|
---|
| 439 | asprintf(&output, "%s", "eight");
|
---|
| 440 | break;
|
---|
| 441 | case 9:
|
---|
| 442 | asprintf(&output, "%s", "nine");
|
---|
| 443 | case 10:
|
---|
| 444 | asprintf(&output, "%s", "ten");
|
---|
| 445 | default:
|
---|
| 446 | asprintf(&output, "%d", i);
|
---|
| 447 | }
|
---|
| 448 | return (output);
|
---|
[1] | 449 | }
|
---|
| 450 |
|
---|
| 451 |
|
---|
| 452 | /**
|
---|
| 453 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
| 454 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
| 455 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
| 456 | * @param token The token to be relaced with @p value.
|
---|
| 457 | * @param value The value to replace @p token.
|
---|
| 458 | */
|
---|
[44] | 459 | void resolve_naff_tokens(char *output, char *ip, char *value, char *token)
|
---|
[1] | 460 | {
|
---|
[44] | 461 | /*@ buffers *** */
|
---|
| 462 | char *input;
|
---|
[1] | 463 |
|
---|
[44] | 464 | /*@ pointers * */
|
---|
| 465 | char *p;
|
---|
[1] | 466 |
|
---|
[44] | 467 | assert_string_is_neither_NULL_nor_zerolength(ip);
|
---|
| 468 | assert_string_is_neither_NULL_nor_zerolength(token);
|
---|
| 469 | assert(value != NULL);
|
---|
[1] | 470 |
|
---|
[44] | 471 | strcpy(output, ip); /* just in case the token doesn't appear in string at all */
|
---|
| 472 | asprintf(&input, "%s", ip);
|
---|
| 473 | while (strstr(input, token)) {
|
---|
| 474 | strcpy(output, input);
|
---|
| 475 | p = strstr(output, token);
|
---|
| 476 | *p = '\0';
|
---|
| 477 | strcat(output, value);
|
---|
| 478 | p = strstr(input, token) + strlen(token);
|
---|
| 479 | strcat(output, p);
|
---|
| 480 | paranoid_free(input);
|
---|
| 481 | asprintf(&input, "%s", output);
|
---|
| 482 | }
|
---|
| 483 | paranoid_free(input);
|
---|
[1] | 484 | }
|
---|
| 485 |
|
---|
| 486 |
|
---|
| 487 | /**
|
---|
| 488 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
| 489 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
| 490 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
| 491 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
| 492 | * suffix. The string is a minimum of 24 characters long.
|
---|
| 493 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
| 494 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
| 495 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
| 496 | * slices, then an empty uncompressed "trailer" slice.
|
---|
| 497 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
| 498 | * @param s If not "" then add a "." and this to the end.
|
---|
[44] | 499 | * @return The slice filename. To be freed by caller
|
---|
[1] | 500 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
| 501 | */
|
---|
[44] | 502 | char *slice_fname(long bigfileno, long sliceno, char *path, char *s)
|
---|
[1] | 503 | {
|
---|
| 504 |
|
---|
[44] | 505 | /*@ buffers **************************************************** */
|
---|
[688] | 506 | char *output = NULL;
|
---|
| 507 | char *suffix = NULL;
|
---|
[1] | 508 |
|
---|
[44] | 509 | /*@ end vars *************************************************** */
|
---|
[1] | 510 |
|
---|
[44] | 511 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
[688] | 512 |
|
---|
| 513 | if (s != NULL) {
|
---|
[44] | 514 | asprintf(&suffix, ".%s", s);
|
---|
| 515 | } else {
|
---|
[688] | 516 | asprintf(&suffix, "%s", "");
|
---|
[44] | 517 | }
|
---|
| 518 | asprintf(&output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno,
|
---|
| 519 | sliceno, suffix);
|
---|
| 520 | paranoid_free(suffix);
|
---|
| 521 | return (output);
|
---|
[1] | 522 | }
|
---|
| 523 |
|
---|
| 524 |
|
---|
| 525 | /**
|
---|
| 526 | * Generate a spinning symbol based on integer @p i.
|
---|
| 527 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
| 528 | * if successively written to the same location on screen.
|
---|
| 529 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
| 530 | * for this iteration of the spinner.
|
---|
| 531 | * @return The character for this iteration.
|
---|
| 532 | */
|
---|
[44] | 533 | int special_dot_char(int i)
|
---|
[1] | 534 | {
|
---|
[44] | 535 | switch (i % 4) {
|
---|
| 536 | case 0:
|
---|
| 537 | return ('/');
|
---|
| 538 | case 1:
|
---|
| 539 | return ('-');
|
---|
| 540 | case 2:
|
---|
| 541 | return ('\\');
|
---|
| 542 | case 3:
|
---|
| 543 | return ('|');
|
---|
| 544 | default:
|
---|
| 545 | return ('.');
|
---|
| 546 | }
|
---|
| 547 | return ('.');
|
---|
[1] | 548 | }
|
---|
| 549 |
|
---|
| 550 |
|
---|
| 551 | /**
|
---|
| 552 | * Wrap @p flaws_str across three lines. The first two are no more than 74 characters wide.
|
---|
| 553 | * @param flaws_str The original string to split.
|
---|
| 554 | * @param flaws_str_A Where to put the first 74-or-less characters.
|
---|
| 555 | * @param flaws_str_B Where to put the second 74-or-less characters.
|
---|
| 556 | * @param flaws_str_C Where to put the rest.
|
---|
| 557 | * @param res The result of the original evaluate_mountlist() operation.
|
---|
| 558 | * @return TRUE if res == 0, FALSE otherwise.
|
---|
| 559 | */
|
---|
| 560 | bool
|
---|
[44] | 561 | spread_flaws_across_three_lines(char *flaws_str, char *flaws_str_A,
|
---|
| 562 | char *flaws_str_B, char *flaws_str_C,
|
---|
| 563 | int res)
|
---|
[1] | 564 | {
|
---|
| 565 |
|
---|
[44] | 566 | /*@ int ************************************************************* */
|
---|
| 567 | int i = 0;
|
---|
[1] | 568 |
|
---|
[44] | 569 | /*@ initialize ****************************************************** */
|
---|
| 570 | assert(flaws_str != NULL);
|
---|
[1] | 571 |
|
---|
[783] | 572 | flaws_str_A = NULL;
|
---|
| 573 | flaws_str_B = NULL;
|
---|
| 574 | flaws_str_C = NULL;
|
---|
[1] | 575 |
|
---|
[44] | 576 | if (!res && !strlen(flaws_str)) {
|
---|
| 577 | return (TRUE);
|
---|
| 578 | }
|
---|
| 579 | if (strlen(flaws_str) > 0) {
|
---|
[783] | 580 | asprintf(&flaws_str_A, "%s", flaws_str + 1);
|
---|
[44] | 581 | }
|
---|
| 582 | if (strlen(flaws_str_A) >= 74) {
|
---|
| 583 | for (i = 74; flaws_str_A[i] != ' '; i--);
|
---|
[783] | 584 | asprintf(&flaws_str_B, "%s", flaws_str_A + i + 1);
|
---|
[44] | 585 | flaws_str_A[i] = '\0';
|
---|
| 586 | }
|
---|
| 587 | if (strlen(flaws_str_B) >= 74) {
|
---|
| 588 | for (i = 74; flaws_str_B[i] != ' '; i--);
|
---|
[783] | 589 | asprintf(&flaws_str_C, "%s", flaws_str_B + i + 1);
|
---|
[44] | 590 | flaws_str_B[i] = '\0';
|
---|
| 591 | }
|
---|
| 592 | if (res) {
|
---|
| 593 | return (FALSE);
|
---|
| 594 | } else {
|
---|
| 595 | return (TRUE);
|
---|
| 596 | }
|
---|
[1] | 597 | }
|
---|
| 598 |
|
---|
| 599 |
|
---|
| 600 | /**
|
---|
| 601 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
| 602 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
| 603 | * @param stringA The first string to compare.
|
---|
| 604 | * @param stringB The second string to compare.
|
---|
| 605 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
| 606 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
| 607 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
| 608 | */
|
---|
[44] | 609 | int strcmp_inc_numbers(char *stringA, char *stringB)
|
---|
[1] | 610 | {
|
---|
[44] | 611 | /*@ int ********************************************************* */
|
---|
| 612 | int i;
|
---|
| 613 | int start_of_numbers_in_A;
|
---|
| 614 | int start_of_numbers_in_B;
|
---|
| 615 | int res;
|
---|
[1] | 616 |
|
---|
[44] | 617 | /*@ long ******************************************************* */
|
---|
| 618 | long numA;
|
---|
| 619 | long numB;
|
---|
[1] | 620 |
|
---|
[44] | 621 | /*@ end vars *************************************************** */
|
---|
| 622 | assert(stringA != NULL);
|
---|
| 623 | assert(stringB != NULL);
|
---|
[1] | 624 |
|
---|
[44] | 625 | if (strlen(stringA) == strlen(stringB)) {
|
---|
| 626 | return (strcmp(stringA, stringB));
|
---|
| 627 | }
|
---|
| 628 | for (i = (int) strlen(stringA); i > 0 && isdigit(stringA[i - 1]); i--);
|
---|
| 629 | if (i == (int) strlen(stringA)) {
|
---|
| 630 | return (strcmp(stringA, stringB));
|
---|
| 631 | }
|
---|
| 632 | start_of_numbers_in_A = i;
|
---|
| 633 | for (i = (int) strlen(stringB); i > 0 && isdigit(stringB[i - 1]); i--);
|
---|
| 634 | if (i == (int) strlen(stringB)) {
|
---|
| 635 | return (strcmp(stringA, stringB));
|
---|
| 636 | }
|
---|
| 637 | start_of_numbers_in_B = i;
|
---|
| 638 | if (start_of_numbers_in_A != start_of_numbers_in_B) {
|
---|
| 639 | return (strcmp(stringA, stringB));
|
---|
| 640 | }
|
---|
| 641 | res = strncmp(stringA, stringB, (size_t) i);
|
---|
| 642 | if (res) {
|
---|
| 643 | return (res);
|
---|
| 644 | }
|
---|
| 645 | numA = atol(stringA + start_of_numbers_in_A);
|
---|
| 646 | numB = atol(stringB + start_of_numbers_in_B);
|
---|
| 647 | return ((int) (numA - numB));
|
---|
[1] | 648 | }
|
---|
| 649 |
|
---|
| 650 |
|
---|
| 651 |
|
---|
| 652 | /**
|
---|
| 653 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
| 654 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
| 655 | * it copies their contents only.
|
---|
| 656 | * @param input The input line (presumably from afio).
|
---|
| 657 | * @return The stripped line.
|
---|
| 658 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 659 | */
|
---|
[44] | 660 | char *strip_afio_output_line(char *input)
|
---|
[1] | 661 | {
|
---|
[44] | 662 | /*@ buffer ****************************************************** */
|
---|
| 663 | char *output;
|
---|
[1] | 664 |
|
---|
[44] | 665 | /*@ pointers **************************************************** */
|
---|
| 666 | char *p;
|
---|
| 667 | char *q;
|
---|
| 668 | /*@ end vars *************************************************** */
|
---|
[1] | 669 |
|
---|
[44] | 670 | assert(input != NULL);
|
---|
| 671 | asprintf(&output, "%s", input);
|
---|
| 672 | p = strchr(input, '\"');
|
---|
| 673 | if (p) {
|
---|
| 674 | q = strchr(++p, '\"');
|
---|
| 675 | if (q) {
|
---|
| 676 | paranoid_free(output);
|
---|
| 677 | asprintf(&output, "%s", p);
|
---|
| 678 | *(strchr(output, '\"')) = '\0';
|
---|
| 679 | }
|
---|
[1] | 680 | }
|
---|
[44] | 681 | return (output);
|
---|
[1] | 682 | }
|
---|
| 683 |
|
---|
| 684 |
|
---|
| 685 | /**
|
---|
| 686 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 687 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 688 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 689 | */
|
---|
[44] | 690 | void strip_spaces(char *in_out)
|
---|
[1] | 691 | {
|
---|
[44] | 692 | /*@ buffers ***************************************************** */
|
---|
| 693 | char *tmp;
|
---|
[58] | 694 | char *tmp1;
|
---|
[1] | 695 |
|
---|
[44] | 696 | /*@ pointers **************************************************** */
|
---|
| 697 | char *p;
|
---|
[1] | 698 |
|
---|
[44] | 699 | /*@ int ******************************************************** */
|
---|
| 700 | int i;
|
---|
| 701 | int original_incoming_length;
|
---|
[1] | 702 |
|
---|
[44] | 703 | /*@ end vars *************************************************** */
|
---|
[1] | 704 |
|
---|
[44] | 705 | assert(in_out != NULL);
|
---|
| 706 | original_incoming_length = (int) strlen(in_out);
|
---|
| 707 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out); i++);
|
---|
| 708 | asprintf(&tmp, "%s", in_out + i);
|
---|
| 709 | for (i = (int) strlen(tmp); i > 0 && tmp[i - 1] <= 32; i--);
|
---|
| 710 | tmp[i] = '\0';
|
---|
| 711 | for (i = 0; i < original_incoming_length; i++) {
|
---|
| 712 | in_out[i] = ' ';
|
---|
[1] | 713 | }
|
---|
[44] | 714 | in_out[i] = '\0';
|
---|
| 715 | i = 0;
|
---|
| 716 | p = tmp;
|
---|
| 717 | while (*p != '\0') {
|
---|
| 718 | in_out[i] = *(p++);
|
---|
| 719 | in_out[i + 1] = '\0';
|
---|
| 720 | if (in_out[i] < 32 && i > 0) {
|
---|
| 721 | if (in_out[i] == 8) {
|
---|
| 722 | i--;
|
---|
| 723 | } else if (in_out[i] == 9) {
|
---|
| 724 | in_out[i++] = ' ';
|
---|
| 725 | } else if (in_out[i] == '\r') {
|
---|
[58] | 726 | asprintf(&tmp1, "%s", in_out + i);
|
---|
| 727 | strcpy(in_out, tmp1);
|
---|
| 728 | paranoid_free(tmp1);
|
---|
[44] | 729 | i = -1;
|
---|
| 730 | continue;
|
---|
| 731 | } else if (in_out[i] == '\t') {
|
---|
| 732 | for (i++; i % 5; i++);
|
---|
| 733 | } else if (in_out[i] >= 10 && in_out[i] <= 13) {
|
---|
| 734 | break;
|
---|
| 735 | } else {
|
---|
| 736 | i--;
|
---|
| 737 | }
|
---|
| 738 | } else {
|
---|
| 739 | i++;
|
---|
| 740 | }
|
---|
[1] | 741 | }
|
---|
[44] | 742 | in_out[i] = '\0';
|
---|
| 743 | paranoid_free(tmp);
|
---|
[1] | 744 | }
|
---|
| 745 |
|
---|
| 746 |
|
---|
| 747 | /**
|
---|
| 748 | * If there are double quotes "" around @p incoming then remove them.
|
---|
| 749 | * This does not affect other quotes that may be embedded within the string.
|
---|
| 750 | * @param incoming The string to trim quotes from (modified).
|
---|
[44] | 751 | * @return @p outcoming. To be freed by caller
|
---|
[1] | 752 | */
|
---|
[44] | 753 | char *trim_empty_quotes(char *incoming)
|
---|
[1] | 754 | {
|
---|
[44] | 755 | /*@ buffer ****************************************************** */
|
---|
| 756 | char *outgoing;
|
---|
[1] | 757 |
|
---|
[44] | 758 | /*@ end vars *************************************************** */
|
---|
| 759 | assert(incoming != NULL);
|
---|
[1] | 760 |
|
---|
[44] | 761 | if (incoming[0] == '\"' && incoming[strlen(incoming) - 1] == '\"') {
|
---|
| 762 | asprintf(&outgoing, "%s", incoming + 1);
|
---|
| 763 | outgoing[strlen(outgoing) - 1] = '\0';
|
---|
| 764 | } else {
|
---|
| 765 | asprintf(&outgoing, incoming);
|
---|
| 766 | }
|
---|
| 767 | return (outgoing);
|
---|
[1] | 768 | }
|
---|
| 769 |
|
---|
| 770 |
|
---|
| 771 |
|
---|
| 772 |
|
---|
| 773 | /**
|
---|
| 774 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
| 775 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
| 776 | * @return @p partition.
|
---|
| 777 | */
|
---|
[44] | 778 | char *truncate_to_drive_name(char *partition)
|
---|
[1] | 779 | {
|
---|
[44] | 780 | int i = strlen(partition) - 1;
|
---|
| 781 | char *c;
|
---|
[1] | 782 |
|
---|
| 783 | #ifdef __FreeBSD__
|
---|
| 784 |
|
---|
[44] | 785 | if (islower(partition[i])) // BSD subpartition
|
---|
| 786 | i--;
|
---|
| 787 | if (partition[i - 1] == 's') {
|
---|
| 788 | while (isdigit(partition[i]))
|
---|
| 789 | i--;
|
---|
| 790 | i--;
|
---|
| 791 | }
|
---|
| 792 | partition[i + 1] = '\0';
|
---|
[1] | 793 |
|
---|
| 794 | #else
|
---|
| 795 |
|
---|
[44] | 796 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
| 797 | /* first see if it's a devfs style device */
|
---|
| 798 | c = strrchr(partition, '/');
|
---|
| 799 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
| 800 | /* yup it's devfs, return the "disc" path */
|
---|
[783] | 801 | strncpy(c + 1, "disc", (size_t)5);
|
---|
[44] | 802 | return partition;
|
---|
| 803 | }
|
---|
[1] | 804 |
|
---|
[44] | 805 | for (i = strlen(partition); isdigit(partition[i - 1]); i--)
|
---|
| 806 | continue;
|
---|
| 807 | if (partition[i - 1] == 'p' && isdigit(partition[i - 2])) {
|
---|
| 808 | i--;
|
---|
| 809 | }
|
---|
| 810 | partition[i] = '\0';
|
---|
[1] | 811 |
|
---|
| 812 | #endif
|
---|
| 813 |
|
---|
[44] | 814 | return partition;
|
---|
[1] | 815 | }
|
---|
| 816 |
|
---|
| 817 |
|
---|
| 818 | /**
|
---|
| 819 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
| 820 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
| 821 | * for anything else.
|
---|
| 822 | * @param raid_level The RAID level to stringify.
|
---|
[44] | 823 | * @return The string form of @p raid_level. To be freed by caller
|
---|
[1] | 824 | * @note The returned value points to static storage that will be overwritten with each call.
|
---|
| 825 | */
|
---|
[44] | 826 | char *turn_raid_level_number_to_string(int raid_level)
|
---|
[1] | 827 | {
|
---|
| 828 |
|
---|
[44] | 829 | /*@ buffer ********************************************************** */
|
---|
| 830 | char *output;
|
---|
[1] | 831 |
|
---|
[44] | 832 | if (raid_level >= 0) {
|
---|
| 833 | asprintf(&output, " RAID %-2d ", raid_level);
|
---|
| 834 | } else {
|
---|
| 835 | asprintf(&output, "Linear RAID");
|
---|
| 836 | }
|
---|
| 837 | return (output);
|
---|
[1] | 838 | }
|
---|
| 839 |
|
---|
| 840 |
|
---|
| 841 | /**
|
---|
| 842 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
| 843 | * @p fn changed in the live filesystem (verify/compare).
|
---|
| 844 | * @param fn The filename that changed.
|
---|
| 845 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
| 846 | * @return The severity (1-3).
|
---|
| 847 | */
|
---|
| 848 | int severity_of_difference(char *fn, char *out_reason)
|
---|
| 849 | {
|
---|
[87] | 850 | int sev = 0;
|
---|
[44] | 851 | char *reason;
|
---|
| 852 | char *filename;
|
---|
[1] | 853 |
|
---|
[87] | 854 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
[44] | 855 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
| 856 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING))) {
|
---|
| 857 | asprintf(&filename, "%s", fn + strlen(MNT_RESTORING));
|
---|
| 858 | } else if (fn[0] != '/') {
|
---|
| 859 | asprintf(&filename, "/%s", fn);
|
---|
| 860 | } else {
|
---|
| 861 | asprintf(&filename, "%s", fn);
|
---|
| 862 | }
|
---|
[1] | 863 |
|
---|
[44] | 864 | if (!strncmp(filename, "/var/", 5)) {
|
---|
| 865 | sev = 2;
|
---|
[87] | 866 | asprintf(&reason,
|
---|
[507] | 867 | _("/var's contents will change regularly, inevitably."));
|
---|
[44] | 868 | }
|
---|
| 869 | if (!strncmp(filename, "/home", 5)) {
|
---|
| 870 | sev = 2;
|
---|
[87] | 871 | asprintf(&reason,
|
---|
[507] | 872 | _("It's in your /home partiton. Therefore, it is important."));
|
---|
[44] | 873 | }
|
---|
| 874 | if (!strncmp(filename, "/usr/", 5)) {
|
---|
| 875 | sev = 3;
|
---|
[87] | 876 | asprintf(&reason,
|
---|
[507] | 877 | _("You may have installed/removed software during the backup."));
|
---|
[44] | 878 | }
|
---|
| 879 | if (!strncmp(filename, "/etc/", 5)) {
|
---|
| 880 | sev = 3;
|
---|
[87] | 881 | asprintf(&reason,
|
---|
[507] | 882 | _("Do not edit config files while backing up your PC."));
|
---|
[44] | 883 | }
|
---|
| 884 | if (!strcmp(filename, "/etc/adjtime")
|
---|
| 885 | || !strcmp(filename, "/etc/mtab")) {
|
---|
| 886 | sev = 1;
|
---|
[507] | 887 | asprintf(&reason, _("This file changes all the time. It's OK."));
|
---|
[44] | 888 | }
|
---|
| 889 | if (!strncmp(filename, "/root/", 6)) {
|
---|
| 890 | sev = 3;
|
---|
[89] | 891 | asprintf(&reason,
|
---|
[507] | 892 | _("Were you compiling/editing something in /root?"));
|
---|
[44] | 893 | }
|
---|
| 894 | if (!strncmp(filename, "/root/.", 7)) {
|
---|
| 895 | sev = 2;
|
---|
[507] | 896 | asprintf(&reason, _("Temp or 'dot' files changed in /root."));
|
---|
[44] | 897 | }
|
---|
| 898 | if (!strncmp(filename, "/var/lib/", 9)) {
|
---|
| 899 | sev = 2;
|
---|
[507] | 900 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
[44] | 901 | }
|
---|
| 902 | if (!strncmp(filename, "/var/lib/rpm", 12)) {
|
---|
| 903 | sev = 3;
|
---|
[507] | 904 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
[44] | 905 | }
|
---|
| 906 | if (!strncmp(filename, "/var/lib/slocate", 16)) {
|
---|
| 907 | sev = 1;
|
---|
[87] | 908 | asprintf(&reason,
|
---|
[507] | 909 | _("The 'update' daemon ran during backup. This does not affect the integrity of your backup."));
|
---|
[44] | 910 | }
|
---|
| 911 | if (!strncmp(filename, "/var/log/", 9)
|
---|
| 912 | || strstr(filename, "/.xsession")
|
---|
| 913 | || !strcmp(filename + strlen(filename) - 4, ".log")) {
|
---|
| 914 | sev = 1;
|
---|
[87] | 915 | asprintf(&reason,
|
---|
[507] | 916 | _("Log files change frequently as the computer runs. Fret not."));
|
---|
[44] | 917 | }
|
---|
| 918 | if (!strncmp(filename, "/var/spool", 10)) {
|
---|
| 919 | sev = 1;
|
---|
[87] | 920 | asprintf(&reason,
|
---|
[507] | 921 | _("Background processes or printers were active. This does not affect the integrity of your backup."));
|
---|
[44] | 922 | }
|
---|
| 923 | if (!strncmp(filename, "/var/spool/mail", 10)) {
|
---|
| 924 | sev = 2;
|
---|
[507] | 925 | asprintf(&reason, _("Mail was sent/received during backup."));
|
---|
[44] | 926 | }
|
---|
| 927 | if (filename[strlen(filename) - 1] == '~') {
|
---|
| 928 | sev = 1;
|
---|
[87] | 929 | asprintf(&reason,
|
---|
[507] | 930 | _("Backup copy of another file which was modified recently."));
|
---|
[44] | 931 | }
|
---|
| 932 | if (strstr(filename, "cache")) {
|
---|
| 933 | sev = 1;
|
---|
[87] | 934 | asprintf(&reason,
|
---|
[507] | 935 | _("Part of a cache of data. Caches change from time to time. Don't worry."));
|
---|
[44] | 936 | }
|
---|
| 937 | if (!strncmp(filename, "/var/run/", 9)
|
---|
| 938 | || !strncmp(filename, "/var/lock", 8)
|
---|
| 939 | || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP")
|
---|
| 940 | || strstr(filename, "/.Xauthority")) {
|
---|
| 941 | sev = 1;
|
---|
[87] | 942 | asprintf(&reason,
|
---|
[89] | 943 | "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence.");
|
---|
[44] | 944 | }
|
---|
| 945 | paranoid_free(filename);
|
---|
| 946 |
|
---|
[87] | 947 | if (sev == 0) {
|
---|
| 948 | sev = 3;
|
---|
| 949 | asprintf(&reason,
|
---|
[507] | 950 | _("Changed since backup. Consider running a differential backup in a day or two."));
|
---|
[44] | 951 | }
|
---|
[87] | 952 |
|
---|
| 953 | out_reason = reason;
|
---|
[44] | 954 | return (sev);
|
---|
[1] | 955 | }
|
---|
| 956 |
|
---|
| 957 |
|
---|
| 958 |
|
---|
| 959 | /**
|
---|
| 960 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
| 961 | * to void*.
|
---|
| 962 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
| 963 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
| 964 | * @return The return value of strcmp().
|
---|
| 965 | */
|
---|
[44] | 966 | int compare_two_filelist_entries(void *va, void *vb)
|
---|
[1] | 967 | {
|
---|
[44] | 968 | static int res;
|
---|
| 969 | struct s_filelist_entry *fa, *fb;
|
---|
[1] | 970 |
|
---|
[44] | 971 | assert(va != NULL);
|
---|
| 972 | assert(vb != NULL);
|
---|
| 973 | fa = (struct s_filelist_entry *) va;
|
---|
| 974 | fb = (struct s_filelist_entry *) vb;
|
---|
| 975 | res = strcmp(fa->filename, fb->filename);
|
---|
| 976 | return (res);
|
---|
[1] | 977 | }
|
---|
| 978 |
|
---|
| 979 |
|
---|
| 980 | /**
|
---|
| 981 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
| 982 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
| 983 | * @param bkpinfo The backup media structure. Fields used:
|
---|
| 984 | * - @c bkpinfo->backup_media_type
|
---|
| 985 | * - @c bkpinfo->media_size
|
---|
| 986 | * - @c bkpinfo->scratchdir
|
---|
[87] | 987 | * @return The string indicating media fill. Needs to be freed by caller
|
---|
[1] | 988 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 989 | */
|
---|
[44] | 990 | char *percent_media_full_comment(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 991 | {
|
---|
[44] | 992 | /*@ int *********************************************** */
|
---|
[87] | 993 | int percentage = 0;
|
---|
[783] | 994 | int i = 0;
|
---|
| 995 | int j = 0;
|
---|
[1] | 996 |
|
---|
[44] | 997 | /*@ buffers ******************************************* */
|
---|
[783] | 998 | char *outstr = NULL;
|
---|
| 999 | char *tmp1 = NULL;
|
---|
| 1000 | char *tmp2 = NULL;
|
---|
| 1001 | char *prepstr = NULL;
|
---|
| 1002 | char *p = NULL;
|
---|
[1] | 1003 |
|
---|
[44] | 1004 | assert(bkpinfo != NULL);
|
---|
[1] | 1005 |
|
---|
[87] | 1006 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
[783] | 1007 | asprintf(&outstr, _("Volume %d: %'lld kilobytes archived so far"),
|
---|
| 1008 | g_current_media_number, g_tape_posK);
|
---|
[507] | 1009 |
|
---|
[44] | 1010 | return (outstr);
|
---|
| 1011 | }
|
---|
[1] | 1012 |
|
---|
| 1013 | /* update screen */
|
---|
[44] | 1014 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1015 | percentage =
|
---|
| 1016 | (int) (g_tape_posK / 10 /
|
---|
| 1017 | bkpinfo->media_size[g_current_media_number]);
|
---|
[507] | 1018 | asprintf(&prepstr, _("Volume %d: ["), g_current_media_number);
|
---|
[44] | 1019 | } else {
|
---|
| 1020 | percentage =
|
---|
| 1021 | (int) (space_occupied_by_cd(bkpinfo->scratchdir) * 100 / 1024 /
|
---|
| 1022 | bkpinfo->media_size[g_current_media_number]);
|
---|
[87] | 1023 | asprintf(&prepstr, "%s %d: [",
|
---|
[783] | 1024 | bkpinfo->backup_media_string,
|
---|
[89] | 1025 | g_current_media_number);
|
---|
[1] | 1026 | }
|
---|
[87] | 1027 | if (percentage > 100) {
|
---|
| 1028 | percentage = 100;
|
---|
[44] | 1029 | }
|
---|
[89] | 1030 | j = trunc(percentage / 5);
|
---|
| 1031 | tmp1 = (char *) malloc((j + 1) * sizeof(char));
|
---|
| 1032 | for (i = 0, p = tmp1; i < j; i++, p++) {
|
---|
| 1033 | *p = '*';
|
---|
[44] | 1034 | }
|
---|
[87] | 1035 | *p = '\0';
|
---|
| 1036 |
|
---|
[89] | 1037 | tmp2 = (char *) malloc((20 - j + 1) * sizeof(char));
|
---|
| 1038 | for (i = 0, p = tmp2; i < 20 - j; i++, p++) {
|
---|
| 1039 | *p = '.';
|
---|
[87] | 1040 | }
|
---|
| 1041 | *p = '\0';
|
---|
| 1042 |
|
---|
| 1043 | /* BERLIOS There is a bug here I can't solve for the moment. If you
|
---|
[122] | 1044 | * replace %% in the format below by 'percent' it just works, but
|
---|
[87] | 1045 | * like this it creates a huge number. Memory pb somewhere */
|
---|
| 1046 | /*
|
---|
[89] | 1047 | log_it("percentage: %d", percentage);
|
---|
| 1048 | asprintf(&outstr, "%s%s%s] %3d%% used", prepstr, tmp1, tmp2, percentage);
|
---|
| 1049 | */
|
---|
[507] | 1050 | asprintf(&outstr, _("%s%s%s] %3d percent used"), prepstr, tmp1, tmp2,
|
---|
[89] | 1051 | percentage);
|
---|
[87] | 1052 | paranoid_free(prepstr);
|
---|
| 1053 | paranoid_free(tmp1);
|
---|
| 1054 | paranoid_free(tmp2);
|
---|
[44] | 1055 | return (outstr);
|
---|
[1] | 1056 | }
|
---|