[557] | 1 | /* $Id: libmondo-string.c 2052 2008-10-23 12:55:59Z 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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| 10 | #include "mondostructures.h"
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| 11 | #include "libmondo-string.h"
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[541] | 12 | #include "lib-common-externs.h"
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[1] | 13 | #include "libmondo-files-EXT.h"
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[541] | 14 | #include "libmondo-gui-EXT.h"
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[1] | 15 | #include "libmondo-tools-EXT.h"
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| 16 |
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| 17 | /*@unused@*/
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[128] | 18 | //static char cvsid[] = "$Id: libmondo-string.c 2052 2008-10-23 12:55:59Z bruno $";
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[1] | 19 |
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| 20 | extern int g_current_media_number;
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| 21 | extern long long g_tape_posK;
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| 22 |
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[1645] | 23 | /* Reference to global bkpinfo */
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| 24 | extern struct s_bkpinfo *bkpinfo;
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[1] | 25 |
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[1645] | 26 |
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[1] | 27 | /**
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| 28 | * @addtogroup stringGroup
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| 29 | * @{
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| 30 | */
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| 31 | /**
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| 32 | * Build a partition name from a drive and a partition number.
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| 33 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
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| 34 | * @param partno The partition number (e.g. 1)
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| 35 | * @param partition Where to put the partition name (e.g. /dev/hda1)
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| 36 | * @return @p partition.
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| 37 | * @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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| 38 | */
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[128] | 39 | char *build_partition_name(char *partition, const char *drive, int partno)
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[1] | 40 | {
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[128] | 41 | char *p, *c;
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[1] | 42 |
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[128] | 43 | assert(partition != NULL);
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| 44 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 45 | assert(partno >= 0);
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[1] | 46 |
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[128] | 47 | p = strcpy(partition, drive);
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| 48 | /* is this a devfs device path? */
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| 49 | c = strrchr(partition, '/');
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| 50 | if (c && strncmp(c, "/disc", 5) == 0) {
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| 51 | /* yup it's devfs, return the "part" path */
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| 52 | strcpy(c + 1, "part");
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| 53 | p = c + 5;
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| 54 | } else {
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| 55 | p += strlen(p);
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| 56 | if (isdigit(p[-1])) {
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| 57 | *p++ =
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[1] | 58 | #ifdef BSD
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[128] | 59 | 's';
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[1] | 60 | #else
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[128] | 61 | 'p';
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[1] | 62 | #endif
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[128] | 63 | }
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| 64 | }
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| 65 | sprintf(p, "%d", partno);
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| 66 | return (partition);
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[1] | 67 | }
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| 68 |
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| 69 |
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| 70 |
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| 71 |
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| 72 |
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| 73 |
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| 74 |
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| 75 |
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| 76 |
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| 77 |
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| 78 |
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| 79 |
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| 80 |
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| 81 | /**
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| 82 | * Pad a string on both sides so it appears centered.
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| 83 | * @param in_out The string to be center-padded (modified).
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| 84 | * @param width The width of the final result.
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| 85 | */
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[128] | 86 | void center_string(char *in_out, int width)
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[1] | 87 | {
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[128] | 88 | char scratch[MAX_STR_LEN];
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| 89 | char *p;
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| 90 | int i; /* purpose */
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| 91 | int len; /* purpose */
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| 92 | int mid; /* purpose */
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| 93 | int x; /* purpose */
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[1] | 94 |
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[128] | 95 | assert(in_out != NULL);
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| 96 | assert(width > 2);
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[1] | 97 |
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[128] | 98 | if (strlen(in_out) == 0) {
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| 99 | return;
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| 100 | }
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| 101 | for (p = in_out; *p == ' '; p++);
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| 102 | strcpy(scratch, p);
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[841] | 103 | strip_spaces (scratch);
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[128] | 104 | len = (int) strlen(scratch);
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| 105 | mid = width / 2;
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| 106 | x = mid - len / 2;
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| 107 | for (i = 0; i < x; i++) {
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| 108 | in_out[i] = ' ';
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| 109 | }
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| 110 | in_out[i] = '\0';
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| 111 | strcat(in_out, scratch);
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[841] | 112 | for (i = x + len ; i < width - 1; i++) {
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| 113 | in_out[i] = ' ';
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| 114 | }
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| 115 | in_out[i] = '\0';
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[1] | 116 | }
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| 117 |
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| 118 |
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| 119 |
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| 120 |
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[128] | 121 | inline void turn_wildcard_chars_into_literal_chars(char *sout, char *sin)
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[1] | 122 | {
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| 123 | char *p, *q;
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[128] | 124 |
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| 125 | for (p = sin, q = sout; *p != '\0'; *(q++) = *(p++)) {
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| 126 | if (strchr("[]*?", *p)) {
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| 127 | *(q++) = '\\';
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| 128 | }
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| 129 | }
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| 130 | *q = *p; // for the final '\0'
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[1] | 131 | }
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| 132 |
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| 133 |
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| 134 |
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| 135 | /**
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| 136 | * Add commas every third place in @p input.
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| 137 | * @param input The string to commarize.
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| 138 | * @return The string with commas.
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| 139 | * @note The returned string points to static storage that will be overwritten with each call.
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| 140 | */
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[128] | 141 | char *commarize(char *input)
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[1] | 142 | {
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[128] | 143 | char pos_w_commas[MAX_STR_LEN];
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| 144 | static char output[MAX_STR_LEN];
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| 145 | char tmp[MAX_STR_LEN];
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| 146 | int j;
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[1] | 147 |
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[128] | 148 | assert(input != NULL);
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[1] | 149 |
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[128] | 150 | strcpy(tmp, input);
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| 151 | if (strlen(tmp) > 6) {
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| 152 | strcpy(pos_w_commas, tmp);
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| 153 | j = (int) strlen(pos_w_commas);
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| 154 | tmp[j - 6] = ',';
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| 155 | strcpy(tmp + j - 5, pos_w_commas + j - 6);
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[1] | 156 | // tmp[j-2] = ',';
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| 157 | // strcpy(tmp+j-1, pos_w_commas+j-3);
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[128] | 158 | strcpy(pos_w_commas, tmp);
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| 159 | }
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| 160 | if (strlen(tmp) > 3) {
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| 161 | j = (int) strlen(tmp);
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| 162 | strcpy(pos_w_commas, tmp);
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| 163 | pos_w_commas[j - 3] = ',';
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| 164 | strcpy(pos_w_commas + j - 2, tmp + j - 3);
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| 165 | } else {
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| 166 | strcpy(pos_w_commas, tmp);
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| 167 | }
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| 168 | strcpy(output, pos_w_commas);
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| 169 | return (output);
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[1] | 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 |
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| 177 |
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| 178 |
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| 179 |
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| 180 | /**
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| 181 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
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| 182 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
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| 183 | * index, right-aligned and padded to eight places. The total string length
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| 184 | * is exactly 33.
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| 185 | * @param disklist The disklist to operate on.
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| 186 | * @param lino The line number from @p disklist to convert to a string.
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| 187 | * @return The string form of the disklist entry.
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| 188 | * @note The returned string points to static storage and will be overwritten with each call.
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| 189 | */
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[128] | 190 | char *disklist_entry_to_string(struct list_of_disks *disklist, int lino)
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[1] | 191 | {
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| 192 |
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[128] | 193 | /*@ buffers ********************************************************** */
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| 194 | static char output[MAX_STR_LEN];
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[1] | 195 |
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[128] | 196 | assert(disklist != NULL);
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[1] | 197 |
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[128] | 198 | sprintf(output, "%-24s %8d", disklist->el[lino].device,
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| 199 | disklist->el[lino].index);
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| 200 | return (output);
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[1] | 201 | }
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| 202 |
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| 203 |
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| 204 |
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| 205 |
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| 206 |
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| 207 | /**
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| 208 | * Turn a "friendly" sizestring into a number of megabytes.
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| 209 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
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| 210 | * fatal_error() if an unknown suffix is encountered.
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| 211 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
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| 212 | * @return The size in megabytes.
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| 213 | */
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[128] | 214 | long friendly_sizestr_to_sizelong(char *incoming)
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[1] | 215 | {
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[128] | 216 | long outval;
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| 217 | int i;
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| 218 | char *tmp;
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| 219 | char ch;
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[1] | 220 |
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[128] | 221 | assert_string_is_neither_NULL_nor_zerolength(incoming);
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[1] | 222 |
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[128] | 223 | malloc_string(tmp);
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| 224 | if (!incoming[0]) {
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| 225 | free(tmp);
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| 226 | return (0);
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| 227 | }
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| 228 | if (strchr(incoming, '.')) {
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| 229 | fatal_error("Please use integers only. No decimal points.");
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| 230 | }
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| 231 | strcpy(tmp, incoming);
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| 232 | i = (int) strlen(tmp);
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| 233 | if (tmp[i - 1] == 'B' || tmp[i - 1] == 'b') {
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| 234 | tmp[i - 1] = '\0';
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| 235 | }
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| 236 | for (i = 0; i < (int) strlen(tmp) && isdigit(tmp[i]); i++);
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| 237 | ch = tmp[i];
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| 238 | tmp[i] = '\0';
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| 239 | outval = atol(tmp);
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| 240 | if (ch == 'g' || ch == 'G') {
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| 241 | outval = outval * 1024;
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| 242 | } else if (ch == 'k' || ch == 'K') {
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| 243 | outval = outval / 1024;
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| 244 | } else if (ch == 't' || ch == 'T') // terabyte
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| 245 | {
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| 246 | outval *= 1048576;
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| 247 | } else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
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| 248 | {
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| 249 | log_it
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| 250 | ("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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| 251 | popup_and_OK
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[541] | 252 | ("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] | 253 | fatal_error("Integer overflow.");
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| 254 | } else if (ch != 'm' && ch != 'M') {
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| 255 | sprintf(tmp, "Re: parameter '%s' - bad multiplier ('%c')",
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| 256 | incoming, ch);
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| 257 | fatal_error(tmp);
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| 258 | }
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| 259 | paranoid_free(tmp);
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| 260 | return (outval);
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[1] | 261 | }
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| 262 |
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| 263 |
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| 264 |
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| 265 | /**
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| 266 | * Add spaces to the right of @p incoming to make it @p width characters wide.
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| 267 | * @param incoming The string to left-pad.
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| 268 | * @param width The width to pad it to.
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| 269 | * @return The left-padded string.
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| 270 | * @note The returned string points to static storage that will be overwritten with each call.
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| 271 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
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| 272 | */
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[128] | 273 | char *leftpad_string(char *incoming, int width)
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[1] | 274 | {
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[128] | 275 | /*@ buffers ***************************************************** */
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| 276 | static char output[MAX_STR_LEN];
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[1] | 277 |
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[128] | 278 | /*@ ints ******************************************************** */
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| 279 | int i;
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[1] | 280 |
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[128] | 281 | /*@ end vars **************************************************** */
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| 282 | assert(incoming != NULL);
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| 283 | assert(width > 2);
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[1] | 284 |
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[128] | 285 | strcpy(output, incoming);
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| 286 | for (i = (int) strlen(output); i < width; i++) {
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| 287 | output[i] = ' ';
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| 288 | }
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| 289 | output[i] = '\0';
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| 290 | return (output);
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[1] | 291 | }
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| 292 |
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| 293 |
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| 294 |
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| 295 | /**
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| 296 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
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| 297 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
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| 298 | * @param marker The marker byte to stringify.
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| 299 | * @return @p marker as a string.
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| 300 | * @note The returned string points to static storage that will be overwritten with each call.
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| 301 | */
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[128] | 302 | char *marker_to_string(int marker)
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[1] | 303 | {
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[128] | 304 | /*@ buffer ****************************************************** */
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| 305 | static char outstr[MAX_STR_LEN];
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[1] | 306 |
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| 307 |
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[128] | 308 | /*@ end vars *************************************************** */
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[1] | 309 |
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[128] | 310 | switch (marker) {
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| 311 | case BLK_START_OF_BACKUP:
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| 312 | strcpy(outstr, "BLK_START_OF_BACKUP");
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| 313 | break;
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| 314 | case BLK_START_OF_TAPE:
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| 315 | strcpy(outstr, "BLK_START_OF_TAPE");
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| 316 | break;
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| 317 | case BLK_START_AN_AFIO_OR_SLICE:
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| 318 | strcpy(outstr, "BLK_START_AN_AFIO_OR_SLICE");
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| 319 | break;
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| 320 | case BLK_STOP_AN_AFIO_OR_SLICE:
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| 321 | strcpy(outstr, "BLK_STOP_AN_AFIO_OR_SLICE");
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| 322 | break;
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| 323 | case BLK_START_AFIOBALLS:
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| 324 | strcpy(outstr, "BLK_START_AFIOBALLS");
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| 325 | break;
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| 326 | case BLK_STOP_AFIOBALLS:
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| 327 | strcpy(outstr, "BLK_STOP_AFIOBALLS");
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| 328 | break;
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| 329 | case BLK_STOP_BIGGIEFILES:
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| 330 | strcpy(outstr, "BLK_STOP_BIGGIEFILES");
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| 331 | break;
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| 332 | case BLK_START_A_NORMBIGGIE:
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| 333 | strcpy(outstr, "BLK_START_A_NORMBIGGIE");
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| 334 | break;
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| 335 | case BLK_START_A_PIHBIGGIE:
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| 336 | strcpy(outstr, "BLK_START_A_PIHBIGGIE");
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| 337 | break;
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| 338 | case BLK_START_EXTENDED_ATTRIBUTES:
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| 339 | strcpy(outstr, "BLK_START_EXTENDED_ATTRIBUTES");
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| 340 | break;
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| 341 | case BLK_STOP_EXTENDED_ATTRIBUTES:
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| 342 | strcpy(outstr, "BLK_STOP_EXTENDED_ATTRIBUTES");
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| 343 | break;
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| 344 | case BLK_START_EXAT_FILE:
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| 345 | strcpy(outstr, "BLK_START_EXAT_FILE");
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| 346 | break;
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| 347 | case BLK_STOP_EXAT_FILE:
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| 348 | strcpy(outstr, "BLK_STOP_EXAT_FILE");
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| 349 | break;
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| 350 | case BLK_START_BIGGIEFILES:
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| 351 | strcpy(outstr, "BLK_START_BIGGIEFILES");
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| 352 | break;
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| 353 | case BLK_STOP_A_BIGGIE:
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| 354 | strcpy(outstr, "BLK_STOP_A_BIGGIE");
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| 355 | break;
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| 356 | case BLK_END_OF_TAPE:
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| 357 | strcpy(outstr, "BLK_END_OF_TAPE");
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| 358 | break;
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| 359 | case BLK_END_OF_BACKUP:
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| 360 | strcpy(outstr, "BLK_END_OF_BACKUP");
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| 361 | break;
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| 362 | case BLK_ABORTED_BACKUP:
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| 363 | strcpy(outstr, "BLK_ABORTED_BACKUP");
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| 364 | break;
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| 365 | case BLK_START_FILE:
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| 366 | strcpy(outstr, "BLK_START_FILE");
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| 367 | break;
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| 368 | case BLK_STOP_FILE:
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| 369 | strcpy(outstr, "BLK_STOP_FILE");
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| 370 | break;
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| 371 | default:
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| 372 | sprintf(outstr, "BLK_UNKNOWN (%d)", marker);
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| 373 | break;
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| 374 | }
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| 375 | return (outstr);
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[1] | 376 | }
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| 377 |
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| 378 |
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| 379 |
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| 380 |
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| 381 | /**
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| 382 | * Turn a line from the mountlist into a GUI-friendly string.
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| 383 | * The format is as follows: the left-aligned @p device field padded to 24 places,
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| 384 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
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| 385 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
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| 386 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
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| 387 | * @param mountlist The mountlist to operate on.
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| 388 | * @param lino The line number in @p mountlist to stringify.
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| 389 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>].
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| 390 | * @note The returned string points to static storage and will be overwritten with each call.
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| 391 | */
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[128] | 392 | char *mountlist_entry_to_string(struct mountlist_itself *mountlist,
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| 393 | int lino)
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[1] | 394 | {
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| 395 |
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[128] | 396 | /*@ buffer *********************************************************** */
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| 397 | static char output[MAX_STR_LEN];
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[1] | 398 |
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[128] | 399 | assert(mountlist != NULL);
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[1] | 400 |
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[128] | 401 | sprintf(output, "%-24s %-24s %-10s %8lld", mountlist->el[lino].device,
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| 402 | mountlist->el[lino].mountpoint, mountlist->el[lino].format,
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| 403 | mountlist->el[lino].size / 1024);
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| 404 | return (output);
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[1] | 405 | }
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| 406 |
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| 407 |
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| 408 |
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| 409 |
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| 410 |
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| 411 |
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| 412 | /**
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| 413 | * Generate a friendly string containing "X blah blah disk(s)"
|
---|
| 414 | * @param noof_disks The number of disks (the X).
|
---|
| 415 | * @param label The "blah blah" part in the middle. If you leave this blank
|
---|
| 416 | * there will be a weird double space in the middle, so pass *something*.
|
---|
| 417 | * @return The string containing "X blah blah disk(s)".
|
---|
| 418 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 419 | */
|
---|
[128] | 420 | char *number_of_disks_as_string(int noof_disks, char *label)
|
---|
[1] | 421 | {
|
---|
| 422 |
|
---|
[128] | 423 | /*@ buffers ********************************************************* */
|
---|
| 424 | static char output[MAX_STR_LEN];
|
---|
[1] | 425 |
|
---|
[128] | 426 | /*@ char ******************************************************** */
|
---|
| 427 | char p;
|
---|
[1] | 428 |
|
---|
[128] | 429 | assert(label != NULL);
|
---|
[1] | 430 |
|
---|
[128] | 431 | if (noof_disks > 1) {
|
---|
| 432 | p = 's';
|
---|
| 433 | } else {
|
---|
| 434 | p = ' ';
|
---|
| 435 | }
|
---|
| 436 | sprintf(output, "%d %s disk%c", noof_disks, label, p);
|
---|
| 437 | while (strlen(output) < 14) {
|
---|
| 438 | strcat(output, " ");
|
---|
| 439 | }
|
---|
| 440 | return (output);
|
---|
[1] | 441 | }
|
---|
| 442 |
|
---|
| 443 |
|
---|
| 444 |
|
---|
| 445 | /**
|
---|
| 446 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
| 447 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
| 448 | * @param i The number to stringify.
|
---|
| 449 | * @return The string form of @p i.
|
---|
| 450 | * @note The returned value points to static strorage that will be overwritten with each call.
|
---|
| 451 | */
|
---|
[128] | 452 | char *number_to_text(int i)
|
---|
[1] | 453 | {
|
---|
| 454 |
|
---|
[128] | 455 | /*@ buffers ***************************************************** */
|
---|
| 456 | static char output[MAX_STR_LEN];
|
---|
[1] | 457 |
|
---|
| 458 |
|
---|
[128] | 459 | /*@ end vars *************************************************** */
|
---|
[1] | 460 |
|
---|
[128] | 461 | switch (i) {
|
---|
| 462 | case 0:
|
---|
| 463 | strcpy(output, "zero");
|
---|
| 464 | break;
|
---|
| 465 | case 1:
|
---|
| 466 | strcpy(output, "one");
|
---|
| 467 | break;
|
---|
| 468 | case 2:
|
---|
| 469 | strcpy(output, "two");
|
---|
| 470 | break;
|
---|
| 471 | case 3:
|
---|
| 472 | strcpy(output, "three");
|
---|
| 473 | break;
|
---|
| 474 | case 4:
|
---|
| 475 | strcpy(output, "four");
|
---|
| 476 | break;
|
---|
| 477 | case 5:
|
---|
| 478 | strcpy(output, "five");
|
---|
| 479 | break;
|
---|
| 480 | case 6:
|
---|
| 481 | strcpy(output, "six");
|
---|
| 482 | break;
|
---|
| 483 | case 7:
|
---|
| 484 | strcpy(output, "seven");
|
---|
| 485 | break;
|
---|
| 486 | case 8:
|
---|
| 487 | strcpy(output, "eight");
|
---|
| 488 | break;
|
---|
| 489 | case 9:
|
---|
| 490 | strcpy(output, "nine");
|
---|
| 491 | case 10:
|
---|
| 492 | strcpy(output, "ten");
|
---|
| 493 | default:
|
---|
| 494 | sprintf(output, "%d", i);
|
---|
| 495 | }
|
---|
| 496 | return (output);
|
---|
[1] | 497 | }
|
---|
| 498 |
|
---|
| 499 |
|
---|
| 500 |
|
---|
| 501 |
|
---|
| 502 | /**
|
---|
| 503 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
| 504 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
| 505 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
| 506 | * @param token The token to be relaced with @p value.
|
---|
| 507 | * @param value The value to replace @p token.
|
---|
| 508 | */
|
---|
[128] | 509 | void resolve_naff_tokens(char *output, char *ip, char *value, char *token)
|
---|
[1] | 510 | {
|
---|
[128] | 511 | /*@ buffers *** */
|
---|
| 512 | char *input;
|
---|
[1] | 513 |
|
---|
[128] | 514 | /*@ pointers * */
|
---|
| 515 | char *p;
|
---|
[1] | 516 |
|
---|
[128] | 517 | input = malloc(2000);
|
---|
[1236] | 518 | // BERLIOS: seems to cause invalid errors
|
---|
| 519 | //assert_string_is_neither_NULL_nor_zerolength(ip);
|
---|
[128] | 520 | assert_string_is_neither_NULL_nor_zerolength(token);
|
---|
| 521 | assert(value != NULL);
|
---|
[1] | 522 |
|
---|
[128] | 523 | strcpy(output, ip); /* just in case the token doesn't appear in string at all */
|
---|
| 524 | for (strcpy(input, ip); strstr(input, token); strcpy(input, output)) {
|
---|
| 525 | strcpy(output, input);
|
---|
| 526 | p = strstr(output, token);
|
---|
| 527 | *p = '\0';
|
---|
| 528 | strcat(output, value);
|
---|
| 529 | p = strstr(input, token) + strlen(token);
|
---|
| 530 | strcat(output, p);
|
---|
| 531 | }
|
---|
| 532 | paranoid_free(input);
|
---|
[1] | 533 | }
|
---|
| 534 |
|
---|
| 535 |
|
---|
| 536 |
|
---|
| 537 |
|
---|
| 538 |
|
---|
| 539 | /**
|
---|
| 540 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
| 541 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
| 542 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
| 543 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
| 544 | * suffix. The string is a minimum of 24 characters long.
|
---|
| 545 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
| 546 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
| 547 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
| 548 | * slices, then an empty uncompressed "trailer" slice.
|
---|
| 549 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
| 550 | * @param s If not "" then add a "." and this to the end.
|
---|
| 551 | * @return The slice filename.
|
---|
| 552 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
| 553 | */
|
---|
[128] | 554 | char *slice_fname(long bigfileno, long sliceno, char *path, char *s)
|
---|
[1] | 555 | {
|
---|
| 556 |
|
---|
[128] | 557 | /*@ buffers **************************************************** */
|
---|
| 558 | static char output[MAX_STR_LEN];
|
---|
| 559 | static char suffix[MAX_STR_LEN];
|
---|
[1] | 560 |
|
---|
[128] | 561 | /*@ end vars *************************************************** */
|
---|
[1] | 562 |
|
---|
[128] | 563 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
| 564 | if (s[0] != '\0') {
|
---|
| 565 | sprintf(suffix, ".%s", s);
|
---|
| 566 | } else {
|
---|
| 567 | suffix[0] = '\0';
|
---|
| 568 | }
|
---|
| 569 | sprintf(output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno, sliceno,
|
---|
| 570 | suffix);
|
---|
| 571 | return (output);
|
---|
[1] | 572 | }
|
---|
| 573 |
|
---|
| 574 |
|
---|
| 575 | /**
|
---|
| 576 | * Generate a spinning symbol based on integer @p i.
|
---|
| 577 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
| 578 | * if successively written to the same location on screen.
|
---|
| 579 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
| 580 | * for this iteration of the spinner.
|
---|
| 581 | * @return The character for this iteration.
|
---|
| 582 | */
|
---|
[128] | 583 | int special_dot_char(int i)
|
---|
[1] | 584 | {
|
---|
[128] | 585 | switch (i % 4) {
|
---|
| 586 | case 0:
|
---|
| 587 | return ('/');
|
---|
| 588 | case 1:
|
---|
| 589 | return ('-');
|
---|
| 590 | case 2:
|
---|
| 591 | return ('\\');
|
---|
| 592 | case 3:
|
---|
| 593 | return ('|');
|
---|
| 594 | default:
|
---|
| 595 | return ('.');
|
---|
| 596 | }
|
---|
| 597 | return ('.');
|
---|
[1] | 598 | }
|
---|
| 599 |
|
---|
| 600 |
|
---|
| 601 |
|
---|
| 602 |
|
---|
| 603 | /**
|
---|
| 604 | * Wrap @p flaws_str across three lines. The first two are no more than 74 characters wide.
|
---|
| 605 | * @param flaws_str The original string to split.
|
---|
| 606 | * @param flaws_str_A Where to put the first 74-or-less characters.
|
---|
| 607 | * @param flaws_str_B Where to put the second 74-or-less characters.
|
---|
| 608 | * @param flaws_str_C Where to put the rest.
|
---|
| 609 | * @param res The result of the original evaluate_mountlist() operation.
|
---|
| 610 | * @return TRUE if res == 0, FALSE otherwise.
|
---|
| 611 | */
|
---|
| 612 | bool
|
---|
[128] | 613 | spread_flaws_across_three_lines(char *flaws_str, char *flaws_str_A,
|
---|
| 614 | char *flaws_str_B, char *flaws_str_C,
|
---|
| 615 | int res)
|
---|
[1] | 616 | {
|
---|
| 617 |
|
---|
[128] | 618 | /*@ int ************************************************************* */
|
---|
| 619 | int i = 0;
|
---|
[1] | 620 |
|
---|
[128] | 621 | /*@ initialize ****************************************************** */
|
---|
| 622 | assert(flaws_str_A != NULL);
|
---|
| 623 | assert(flaws_str_B != NULL);
|
---|
| 624 | assert(flaws_str_C != NULL);
|
---|
| 625 | assert(flaws_str != NULL);
|
---|
[1] | 626 |
|
---|
[128] | 627 | flaws_str_A[0] = flaws_str_B[0] = flaws_str_C[0] = '\0';
|
---|
[1] | 628 |
|
---|
| 629 |
|
---|
[128] | 630 | if (!res && !strlen(flaws_str)) {
|
---|
| 631 | return (TRUE);
|
---|
| 632 | }
|
---|
| 633 | if (strlen(flaws_str) > 0) {
|
---|
| 634 | sprintf(flaws_str_A, "%s", flaws_str + 1);
|
---|
| 635 | }
|
---|
| 636 | if (strlen(flaws_str_A) >= 74) {
|
---|
| 637 | for (i = 74; flaws_str_A[i] != ' '; i--);
|
---|
| 638 | strcpy(flaws_str_B, flaws_str_A + i + 1);
|
---|
| 639 | flaws_str_A[i] = '\0';
|
---|
| 640 | }
|
---|
| 641 | if (strlen(flaws_str_B) >= 74) {
|
---|
| 642 | for (i = 74; flaws_str_B[i] != ' '; i--);
|
---|
| 643 | strcpy(flaws_str_C, flaws_str_B + i + 1);
|
---|
| 644 | flaws_str_B[i] = '\0';
|
---|
| 645 | }
|
---|
| 646 | if (res) {
|
---|
| 647 | return (FALSE);
|
---|
| 648 | } else {
|
---|
| 649 | return (TRUE);
|
---|
| 650 | }
|
---|
[1] | 651 | }
|
---|
| 652 |
|
---|
| 653 |
|
---|
| 654 |
|
---|
| 655 | /**
|
---|
| 656 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
| 657 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
| 658 | * @param stringA The first string to compare.
|
---|
| 659 | * @param stringB The second string to compare.
|
---|
| 660 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
| 661 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
| 662 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
| 663 | */
|
---|
[128] | 664 | int strcmp_inc_numbers(char *stringA, char *stringB)
|
---|
[1] | 665 | {
|
---|
[128] | 666 | /*@ int ********************************************************* */
|
---|
| 667 | int i;
|
---|
| 668 | int start_of_numbers_in_A;
|
---|
| 669 | int start_of_numbers_in_B;
|
---|
| 670 | int res;
|
---|
[1] | 671 |
|
---|
[128] | 672 | /*@ long ******************************************************* */
|
---|
| 673 | long numA;
|
---|
| 674 | long numB;
|
---|
[1] | 675 |
|
---|
[128] | 676 | /*@ end vars *************************************************** */
|
---|
| 677 | assert(stringA != NULL);
|
---|
| 678 | assert(stringB != NULL);
|
---|
[1] | 679 |
|
---|
[128] | 680 | if (strlen(stringA) == strlen(stringB)) {
|
---|
| 681 | return (strcmp(stringA, stringB));
|
---|
| 682 | }
|
---|
| 683 | for (i = (int) strlen(stringA); i > 0 && isdigit(stringA[i - 1]); i--);
|
---|
| 684 | if (i == (int) strlen(stringA)) {
|
---|
| 685 | return (strcmp(stringA, stringB));
|
---|
| 686 | }
|
---|
| 687 | start_of_numbers_in_A = i;
|
---|
| 688 | for (i = (int) strlen(stringB); i > 0 && isdigit(stringB[i - 1]); i--);
|
---|
| 689 | if (i == (int) strlen(stringB)) {
|
---|
| 690 | return (strcmp(stringA, stringB));
|
---|
| 691 | }
|
---|
| 692 | start_of_numbers_in_B = i;
|
---|
| 693 | if (start_of_numbers_in_A != start_of_numbers_in_B) {
|
---|
| 694 | return (strcmp(stringA, stringB));
|
---|
| 695 | }
|
---|
| 696 | res = strncmp(stringA, stringB, (size_t) i);
|
---|
| 697 | if (res) {
|
---|
| 698 | return (res);
|
---|
| 699 | }
|
---|
| 700 | numA = atol(stringA + start_of_numbers_in_A);
|
---|
| 701 | numB = atol(stringB + start_of_numbers_in_B);
|
---|
| 702 | /*
|
---|
| 703 | sprintf(tmp,"Comparing %s and %s --> %ld,%ld\n",stringA,stringB,numA,numB);
|
---|
| 704 | log_to_screen(tmp);
|
---|
| 705 | */
|
---|
| 706 | return ((int) (numA - numB));
|
---|
[1] | 707 | }
|
---|
| 708 |
|
---|
| 709 |
|
---|
| 710 |
|
---|
| 711 | /**
|
---|
| 712 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
| 713 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
| 714 | * it copies their contents only.
|
---|
| 715 | * @param input The input line (presumably from afio).
|
---|
| 716 | * @return The stripped line.
|
---|
| 717 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 718 | */
|
---|
[128] | 719 | char *strip_afio_output_line(char *input)
|
---|
[1] | 720 | {
|
---|
[128] | 721 | /*@ buffer ****************************************************** */
|
---|
| 722 | static char output[MAX_STR_LEN];
|
---|
[1] | 723 |
|
---|
[128] | 724 | /*@ pointers **************************************************** */
|
---|
| 725 | char *p;
|
---|
| 726 | char *q;
|
---|
| 727 | /*@ end vars *************************************************** */
|
---|
[1] | 728 |
|
---|
[128] | 729 | assert(input != NULL);
|
---|
| 730 | strcpy(output, input);
|
---|
| 731 | p = strchr(input, '\"');
|
---|
| 732 | if (p) {
|
---|
| 733 | q = strchr(++p, '\"');
|
---|
| 734 | if (q) {
|
---|
| 735 | strcpy(output, p);
|
---|
| 736 | *(strchr(output, '\"')) = '\0';
|
---|
| 737 | }
|
---|
[1] | 738 | }
|
---|
[128] | 739 | return (output);
|
---|
[1] | 740 | }
|
---|
| 741 |
|
---|
| 742 |
|
---|
| 743 |
|
---|
| 744 | /**
|
---|
| 745 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 746 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 747 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 748 | */
|
---|
[128] | 749 | void strip_spaces(char *in_out)
|
---|
[1] | 750 | {
|
---|
[128] | 751 | /*@ buffers ***************************************************** */
|
---|
| 752 | char *tmp;
|
---|
[1] | 753 |
|
---|
[128] | 754 | /*@ pointers **************************************************** */
|
---|
| 755 | char *p;
|
---|
[1] | 756 |
|
---|
[128] | 757 | /*@ int ******************************************************** */
|
---|
| 758 | int i;
|
---|
| 759 | int original_incoming_length;
|
---|
[1] | 760 |
|
---|
[128] | 761 | /*@ end vars *************************************************** */
|
---|
[1] | 762 |
|
---|
[128] | 763 | assert(in_out != NULL);
|
---|
| 764 | malloc_string(tmp);
|
---|
| 765 | original_incoming_length = (int) strlen(in_out);
|
---|
| 766 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out); i++);
|
---|
| 767 | strcpy(tmp, in_out + i);
|
---|
| 768 | for (i = (int) strlen(tmp); i > 0 && tmp[i - 1] <= 32; i--);
|
---|
| 769 | tmp[i] = '\0';
|
---|
| 770 | for (i = 0; i < original_incoming_length && MAX_STR_LEN; i++) {
|
---|
| 771 | in_out[i] = ' ';
|
---|
[1] | 772 | }
|
---|
[128] | 773 | in_out[i] = '\0';
|
---|
| 774 | i = 0;
|
---|
| 775 | p = tmp;
|
---|
| 776 | while (*p != '\0') {
|
---|
| 777 | in_out[i] = *(p++);
|
---|
| 778 | in_out[i + 1] = '\0';
|
---|
| 779 | if (in_out[i] < 32 && i > 0) {
|
---|
| 780 | if (in_out[i] == 8) {
|
---|
| 781 | i--;
|
---|
| 782 | } else if (in_out[i] == 9) {
|
---|
| 783 | in_out[i++] = ' ';
|
---|
| 784 | } else if (in_out[i] == '\r') // added 1st October 2003 -- FIXME
|
---|
| 785 | {
|
---|
| 786 | strcpy(tmp, in_out + i);
|
---|
| 787 | strcpy(in_out, tmp);
|
---|
| 788 | i = -1;
|
---|
| 789 | continue;
|
---|
| 790 | } else if (in_out[i] == '\t') {
|
---|
| 791 | for (i++; i % 5; i++);
|
---|
| 792 | } else if (in_out[i] >= 10 && in_out[i] <= 13) {
|
---|
| 793 | break;
|
---|
| 794 | } else {
|
---|
| 795 | i--;
|
---|
| 796 | }
|
---|
| 797 | } else {
|
---|
| 798 | i++;
|
---|
| 799 | }
|
---|
[1] | 800 | }
|
---|
[128] | 801 | in_out[i] = '\0';
|
---|
| 802 | paranoid_free(tmp);
|
---|
[1] | 803 | /* for(i=strlen(in_out); i>0 && in_out[i-1]<=32; i--) {in_out[i-1]='\0';} */
|
---|
| 804 | }
|
---|
| 805 |
|
---|
| 806 |
|
---|
| 807 | /**
|
---|
| 808 | * If there are double quotes "" around @p incoming then remove them.
|
---|
| 809 | * This does not affect other quotes that may be embedded within the string.
|
---|
| 810 | * @param incoming The string to trim quotes from (modified).
|
---|
| 811 | * @return @p incoming.
|
---|
| 812 | */
|
---|
[128] | 813 | char *trim_empty_quotes(char *incoming)
|
---|
[1] | 814 | {
|
---|
[128] | 815 | /*@ buffer ****************************************************** */
|
---|
| 816 | static char outgoing[MAX_STR_LEN];
|
---|
[1] | 817 |
|
---|
[128] | 818 | /*@ end vars *************************************************** */
|
---|
| 819 | assert(incoming != NULL);
|
---|
[1] | 820 |
|
---|
[128] | 821 | if (incoming[0] == '\"' && incoming[strlen(incoming) - 1] == '\"') {
|
---|
| 822 | strcpy(outgoing, incoming + 1);
|
---|
| 823 | outgoing[strlen(outgoing) - 1] = '\0';
|
---|
| 824 | } else {
|
---|
| 825 | strcpy(outgoing, incoming);
|
---|
| 826 | }
|
---|
| 827 | return (outgoing);
|
---|
[1] | 828 | }
|
---|
| 829 |
|
---|
| 830 |
|
---|
| 831 |
|
---|
| 832 |
|
---|
| 833 | /**
|
---|
| 834 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
| 835 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
| 836 | * @return @p partition.
|
---|
| 837 | */
|
---|
[128] | 838 | char *truncate_to_drive_name(char *partition)
|
---|
[1] | 839 | {
|
---|
[128] | 840 | int i = strlen(partition) - 1;
|
---|
| 841 | char *c;
|
---|
[1] | 842 |
|
---|
| 843 | #ifdef __FreeBSD__
|
---|
| 844 |
|
---|
[128] | 845 | if (islower(partition[i])) // BSD subpartition
|
---|
| 846 | i--;
|
---|
| 847 | if (partition[i - 1] == 's') {
|
---|
| 848 | while (isdigit(partition[i]))
|
---|
| 849 | i--;
|
---|
| 850 | i--;
|
---|
| 851 | }
|
---|
| 852 | partition[i + 1] = '\0';
|
---|
[1] | 853 |
|
---|
| 854 | #else
|
---|
| 855 |
|
---|
[128] | 856 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
| 857 | /* first see if it's a devfs style device */
|
---|
| 858 | c = strrchr(partition, '/');
|
---|
| 859 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
| 860 | /* yup it's devfs, return the "disc" path */
|
---|
| 861 | strcpy(c + 1, "disc");
|
---|
| 862 | return partition;
|
---|
| 863 | }
|
---|
[2052] | 864 | /* then see if it's a dm style device */
|
---|
| 865 | if (c && strncmp(c, "/dm-", 5) == 0) {
|
---|
| 866 | /* yup it's dm, return the full path */
|
---|
| 867 | return partition;
|
---|
| 868 | }
|
---|
[1] | 869 |
|
---|
[128] | 870 | for (i = strlen(partition); isdigit(partition[i - 1]); i--)
|
---|
| 871 | continue;
|
---|
| 872 | if (partition[i - 1] == 'p' && isdigit(partition[i - 2])) {
|
---|
| 873 | i--;
|
---|
| 874 | }
|
---|
| 875 | partition[i] = '\0';
|
---|
[1] | 876 |
|
---|
| 877 | #endif
|
---|
| 878 |
|
---|
[128] | 879 | return partition;
|
---|
[1] | 880 | }
|
---|
| 881 |
|
---|
| 882 |
|
---|
| 883 |
|
---|
| 884 |
|
---|
| 885 |
|
---|
| 886 | /**
|
---|
| 887 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
| 888 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
| 889 | * for anything else.
|
---|
| 890 | * @param raid_level The RAID level to stringify.
|
---|
| 891 | * @return The string form of @p raid_level.
|
---|
| 892 | * @note The returned value points to static storage that will be overwritten with each call.
|
---|
| 893 | */
|
---|
[128] | 894 | char *turn_raid_level_number_to_string(int raid_level)
|
---|
[1] | 895 | {
|
---|
| 896 |
|
---|
[128] | 897 | /*@ buffer ********************************************************** */
|
---|
| 898 | static char output[MAX_STR_LEN];
|
---|
[1] | 899 |
|
---|
| 900 |
|
---|
| 901 |
|
---|
[128] | 902 | if (raid_level >= 0) {
|
---|
| 903 | sprintf(output, " RAID %-2d ", raid_level);
|
---|
| 904 | } else {
|
---|
| 905 | sprintf(output, "Linear RAID");
|
---|
| 906 | }
|
---|
| 907 | return (output);
|
---|
[1] | 908 | }
|
---|
| 909 |
|
---|
| 910 |
|
---|
| 911 |
|
---|
| 912 |
|
---|
| 913 |
|
---|
| 914 |
|
---|
| 915 |
|
---|
| 916 |
|
---|
| 917 |
|
---|
| 918 | /**
|
---|
| 919 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
| 920 | * @p fn changed in the live filesystem (verify/compare).
|
---|
| 921 | * @param fn The filename that changed.
|
---|
| 922 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
| 923 | * @return The severity (1-3).
|
---|
| 924 | */
|
---|
| 925 | int severity_of_difference(char *fn, char *out_reason)
|
---|
| 926 | {
|
---|
[128] | 927 | int sev;
|
---|
| 928 | char *reason;
|
---|
| 929 | char *filename;
|
---|
[1] | 930 |
|
---|
[128] | 931 | malloc_string(reason);
|
---|
| 932 | malloc_string(filename);
|
---|
[1] | 933 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
[128] | 934 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
| 935 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING))) {
|
---|
| 936 | strcpy(filename, fn + strlen(MNT_RESTORING));
|
---|
| 937 | } else if (fn[0] != '/') {
|
---|
| 938 | sprintf(filename, "/%s", fn);
|
---|
| 939 | } else {
|
---|
| 940 | strcpy(filename, fn);
|
---|
| 941 | }
|
---|
[1] | 942 |
|
---|
[128] | 943 | sev = 3;
|
---|
| 944 | sprintf(reason,
|
---|
[541] | 945 | "Changed since backup. Consider running a differential backup in a day or two.");
|
---|
[128] | 946 | if (!strncmp(filename, "/var/", 5)) {
|
---|
| 947 | sev = 2;
|
---|
| 948 | sprintf(reason,
|
---|
[541] | 949 | "/var's contents will change regularly, inevitably.");
|
---|
[128] | 950 | }
|
---|
| 951 | if (!strncmp(filename, "/home", 5)) {
|
---|
| 952 | sev = 2;
|
---|
| 953 | sprintf(reason,
|
---|
[1585] | 954 | "It's in your /home directory. Therefore, it is important.");
|
---|
[128] | 955 | }
|
---|
| 956 | if (!strncmp(filename, "/usr/", 5)) {
|
---|
| 957 | sev = 3;
|
---|
| 958 | sprintf(reason,
|
---|
[541] | 959 | "You may have installed/removed software during the backup.");
|
---|
[128] | 960 | }
|
---|
| 961 | if (!strncmp(filename, "/etc/", 5)) {
|
---|
| 962 | sev = 3;
|
---|
| 963 | sprintf(reason,
|
---|
[541] | 964 | "Do not edit config files while backing up your PC.");
|
---|
[128] | 965 | }
|
---|
| 966 | if (!strcmp(filename, "/etc/adjtime")
|
---|
| 967 | || !strcmp(filename, "/etc/mtab")) {
|
---|
| 968 | sev = 1;
|
---|
[541] | 969 | sprintf(reason, "This file changes all the time. It's OK.");
|
---|
[128] | 970 | }
|
---|
| 971 | if (!strncmp(filename, "/root/", 6)) {
|
---|
| 972 | sev = 3;
|
---|
[541] | 973 | sprintf(reason, "Were you compiling/editing something in /root?");
|
---|
[128] | 974 | }
|
---|
| 975 | if (!strncmp(filename, "/root/.", 7)) {
|
---|
| 976 | sev = 2;
|
---|
[541] | 977 | sprintf(reason, "Temp or 'dot' files changed in /root.");
|
---|
[128] | 978 | }
|
---|
| 979 | if (!strncmp(filename, "/var/lib/", 9)) {
|
---|
| 980 | sev = 2;
|
---|
[541] | 981 | sprintf(reason, "Did you add/remove software during backing?");
|
---|
[128] | 982 | }
|
---|
| 983 | if (!strncmp(filename, "/var/lib/rpm", 12)) {
|
---|
| 984 | sev = 3;
|
---|
[541] | 985 | sprintf(reason, "Did you add/remove software during backing?");
|
---|
[128] | 986 | }
|
---|
| 987 | if (!strncmp(filename, "/var/lib/slocate", 16)) {
|
---|
| 988 | sev = 1;
|
---|
| 989 | sprintf(reason,
|
---|
[541] | 990 | "The 'update' daemon ran during backup. This does not affect the integrity of your backup.");
|
---|
[128] | 991 | }
|
---|
| 992 | if (!strncmp(filename, "/var/log/", 9)
|
---|
| 993 | || strstr(filename, "/.xsession")
|
---|
| 994 | || !strcmp(filename + strlen(filename) - 4, ".log")) {
|
---|
| 995 | sev = 1;
|
---|
| 996 | sprintf(reason,
|
---|
[541] | 997 | "Log files change frequently as the computer runs. Fret not.");
|
---|
[128] | 998 | }
|
---|
| 999 | if (!strncmp(filename, "/var/spool", 10)) {
|
---|
| 1000 | sev = 1;
|
---|
| 1001 | sprintf(reason,
|
---|
[541] | 1002 | "Background processes or printers were active. This does not affect the integrity of your backup.");
|
---|
[128] | 1003 | }
|
---|
| 1004 | if (!strncmp(filename, "/var/spool/mail", 10)) {
|
---|
| 1005 | sev = 2;
|
---|
[541] | 1006 | sprintf(reason, "Mail was sent/received during backup.");
|
---|
[128] | 1007 | }
|
---|
| 1008 | if (filename[strlen(filename) - 1] == '~') {
|
---|
| 1009 | sev = 1;
|
---|
| 1010 | sprintf(reason,
|
---|
[541] | 1011 | "Backup copy of another file which was modified recently.");
|
---|
[128] | 1012 | }
|
---|
| 1013 | if (strstr(filename, "cache")) {
|
---|
| 1014 | sev = 1;
|
---|
| 1015 | sprintf(reason,
|
---|
[541] | 1016 | "Part of a cache of data. Caches change from time to time. Don't worry.");
|
---|
[128] | 1017 | }
|
---|
| 1018 | if (!strncmp(filename, "/var/run/", 9)
|
---|
| 1019 | || !strncmp(filename, "/var/lock", 8)
|
---|
| 1020 | || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP")
|
---|
| 1021 | || strstr(filename, "/.Xauthority")) {
|
---|
| 1022 | sev = 1;
|
---|
| 1023 | sprintf(reason,
|
---|
| 1024 | "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence.");
|
---|
| 1025 | }
|
---|
| 1026 | if (out_reason) {
|
---|
| 1027 | strcpy(out_reason, reason);
|
---|
| 1028 | }
|
---|
| 1029 | paranoid_free(filename);
|
---|
| 1030 | paranoid_free(reason);
|
---|
| 1031 | return (sev);
|
---|
[1] | 1032 | }
|
---|
| 1033 |
|
---|
| 1034 |
|
---|
| 1035 |
|
---|
| 1036 | /**
|
---|
| 1037 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
| 1038 | * to void*.
|
---|
| 1039 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
| 1040 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
| 1041 | * @return The return value of strcmp().
|
---|
| 1042 | */
|
---|
[128] | 1043 | int compare_two_filelist_entries(void *va, void *vb)
|
---|
[1] | 1044 | {
|
---|
[128] | 1045 | static int res;
|
---|
| 1046 | struct s_filelist_entry *fa, *fb;
|
---|
[1] | 1047 |
|
---|
[128] | 1048 | assert(va != NULL);
|
---|
| 1049 | assert(vb != NULL);
|
---|
| 1050 | fa = (struct s_filelist_entry *) va;
|
---|
| 1051 | fb = (struct s_filelist_entry *) vb;
|
---|
| 1052 | res = strcmp(fa->filename, fb->filename);
|
---|
| 1053 | return (res);
|
---|
[1] | 1054 | }
|
---|
| 1055 |
|
---|
| 1056 |
|
---|
| 1057 |
|
---|
| 1058 |
|
---|
| 1059 |
|
---|
| 1060 |
|
---|
| 1061 |
|
---|
| 1062 | /**
|
---|
| 1063 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
| 1064 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
| 1065 | * @param bkpinfo The backup media structure. Fields used:
|
---|
| 1066 | * - @c bkpinfo->backup_media_type
|
---|
| 1067 | * - @c bkpinfo->media_size
|
---|
| 1068 | * - @c bkpinfo->scratchdir
|
---|
| 1069 | * @return The string indicating media fill.
|
---|
| 1070 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1071 | */
|
---|
[1645] | 1072 | char *percent_media_full_comment()
|
---|
[1] | 1073 | {
|
---|
[128] | 1074 | /*@ int *********************************************** */
|
---|
| 1075 | int percentage;
|
---|
| 1076 | int j;
|
---|
[1] | 1077 |
|
---|
[128] | 1078 | /*@ buffers ******************************************* */
|
---|
| 1079 | static char outstr[MAX_STR_LEN];
|
---|
| 1080 | char *pos_w_commas, *tmp;
|
---|
[1] | 1081 |
|
---|
[128] | 1082 | assert(bkpinfo != NULL);
|
---|
| 1083 | malloc_string(pos_w_commas);
|
---|
| 1084 | malloc_string(tmp);
|
---|
| 1085 | sprintf(tmp, "%lld", g_tape_posK);
|
---|
| 1086 | strcpy(pos_w_commas, commarize(tmp));
|
---|
[1] | 1087 |
|
---|
| 1088 |
|
---|
| 1089 |
|
---|
[128] | 1090 | if (bkpinfo->media_size[g_current_media_number] <= 0)
|
---|
[1] | 1091 | // { fatal_error( "percentage_media_full_comment() - unknown media size"); }
|
---|
[128] | 1092 | {
|
---|
[541] | 1093 | sprintf(outstr, "Volume %d: %s kilobytes archived so far",
|
---|
[128] | 1094 | g_current_media_number, pos_w_commas);
|
---|
| 1095 | return (outstr);
|
---|
| 1096 | }
|
---|
[1] | 1097 |
|
---|
| 1098 | /* update screen */
|
---|
[128] | 1099 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1100 | percentage =
|
---|
| 1101 | (int) (g_tape_posK / 10 /
|
---|
| 1102 | bkpinfo->media_size[g_current_media_number]);
|
---|
| 1103 | if (percentage > 100) {
|
---|
| 1104 | percentage = 100;
|
---|
| 1105 | }
|
---|
[541] | 1106 | sprintf(outstr, "Volume %d: [", g_current_media_number);
|
---|
[128] | 1107 | } else {
|
---|
| 1108 | percentage =
|
---|
| 1109 | (int) (space_occupied_by_cd(bkpinfo->scratchdir) * 100 / 1024 /
|
---|
| 1110 | bkpinfo->media_size[g_current_media_number]);
|
---|
| 1111 | sprintf(outstr, "%s %d: [",
|
---|
| 1112 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1113 | g_current_media_number);
|
---|
[1] | 1114 | }
|
---|
[128] | 1115 | for (j = 0; j < percentage; j += 5) {
|
---|
| 1116 | strcat(outstr, "*");
|
---|
| 1117 | }
|
---|
| 1118 | for (; j < 100; j += 5) {
|
---|
| 1119 | strcat(outstr, ".");
|
---|
| 1120 | }
|
---|
| 1121 | j = (int) strlen(outstr);
|
---|
[541] | 1122 | sprintf(outstr + j, "] %d%% used", percentage);
|
---|
[128] | 1123 | paranoid_free(pos_w_commas);
|
---|
| 1124 | paranoid_free(tmp);
|
---|
| 1125 | return (outstr);
|
---|
[1] | 1126 | }
|
---|
| 1127 |
|
---|
| 1128 | /**
|
---|
| 1129 | * Get a string form of @p type_of_bkp.
|
---|
| 1130 | * @param type_of_bkp The backup type to stringify.
|
---|
| 1131 | * @return The stringification of @p type_of_bkp.
|
---|
| 1132 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1133 | */
|
---|
| 1134 | char *media_descriptor_string(t_bkptype type_of_bkp)
|
---|
| 1135 | {
|
---|
[128] | 1136 | static char *type_of_backup = NULL;
|
---|
| 1137 |
|
---|
| 1138 | if (!type_of_backup) {
|
---|
| 1139 | malloc_string(type_of_backup);
|
---|
| 1140 | }
|
---|
| 1141 |
|
---|
| 1142 | switch (type_of_bkp) {
|
---|
[1] | 1143 | case dvd:
|
---|
| 1144 | strcpy(type_of_backup, "DVD");
|
---|
| 1145 | break;
|
---|
| 1146 | case cdr:
|
---|
| 1147 | strcpy(type_of_backup, "CDR");
|
---|
| 1148 | break;
|
---|
| 1149 | case cdrw:
|
---|
| 1150 | strcpy(type_of_backup, "CDRW");
|
---|
| 1151 | break;
|
---|
| 1152 | case tape:
|
---|
| 1153 | strcpy(type_of_backup, "tape");
|
---|
| 1154 | break;
|
---|
| 1155 | case cdstream:
|
---|
| 1156 | strcpy(type_of_backup, "CDR");
|
---|
| 1157 | break;
|
---|
| 1158 | case udev:
|
---|
| 1159 | strcpy(type_of_backup, "udev");
|
---|
| 1160 | break;
|
---|
| 1161 | case iso:
|
---|
| 1162 | strcpy(type_of_backup, "ISO");
|
---|
| 1163 | break;
|
---|
| 1164 | case nfs:
|
---|
| 1165 | strcpy(type_of_backup, "nfs");
|
---|
| 1166 | break;
|
---|
[1687] | 1167 | case usb:
|
---|
| 1168 | strcpy(type_of_backup, "USB");
|
---|
| 1169 | break;
|
---|
[1] | 1170 | default:
|
---|
| 1171 | strcpy(type_of_backup, "ISO");
|
---|
| 1172 | }
|
---|
[128] | 1173 | return (type_of_backup);
|
---|
[1] | 1174 | }
|
---|