1 | /*
|
---|
2 | $Id: libmondo-string.c 783 2006-08-31 15:09:20Z bruno $
|
---|
3 | */
|
---|
4 |
|
---|
5 | /**
|
---|
6 | * @file
|
---|
7 | * Functions for handling strings.
|
---|
8 | */
|
---|
9 |
|
---|
10 | #include "my-stuff.h"
|
---|
11 | #include "mondostructures.h"
|
---|
12 | #include "libmondo-string.h"
|
---|
13 | #include "libmondo-files-EXT.h"
|
---|
14 | #include "newt-specific-EXT.h"
|
---|
15 | #include "libmondo-tools-EXT.h"
|
---|
16 | #include <math.h>
|
---|
17 |
|
---|
18 | /*@unused@*/
|
---|
19 | //static char cvsid[] = "$Id: libmondo-string.c 783 2006-08-31 15:09:20Z bruno $";
|
---|
20 |
|
---|
21 | extern int g_current_media_number;
|
---|
22 | extern long long g_tape_posK;
|
---|
23 |
|
---|
24 | /**
|
---|
25 | * @addtogroup stringGroup
|
---|
26 | * @{
|
---|
27 | */
|
---|
28 | /**
|
---|
29 | * Build a partition name from a drive and a partition number.
|
---|
30 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
|
---|
31 | * @param partno The partition number (e.g. 1)
|
---|
32 | * @param partition Where to put the partition name (e.g. /dev/hda1)
|
---|
33 | * @return @p partition. The caller has to free it.
|
---|
34 | * @note If @p drive ends in a digit, then 'p' (on Linux) or 's' (on *BSD) is added before @p partno.
|
---|
35 | */
|
---|
36 | char *build_partition_name(const char *drive, int partno)
|
---|
37 | {
|
---|
38 | char *p, *c;
|
---|
39 | char *partition;
|
---|
40 |
|
---|
41 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
42 | assert(partno >= 0);
|
---|
43 |
|
---|
44 | asprintf(&partition, "%s", drive);
|
---|
45 | p = partition;
|
---|
46 | /* is this a devfs device path? */
|
---|
47 | c = strrchr(partition, '/');
|
---|
48 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
49 | /* yup it's devfs, return the "part" path */
|
---|
50 | /* format /dev/.../disc */
|
---|
51 | strcpy(c + 1, "part");
|
---|
52 | } else {
|
---|
53 | p += strlen(p);
|
---|
54 | if (isdigit(p[-1])) {
|
---|
55 | p = partition;
|
---|
56 | #ifdef BSD
|
---|
57 | asprintf(&partition, "%ss", p);
|
---|
58 | #else
|
---|
59 | /* format /dev/cciss/c0d0 */
|
---|
60 | asprintf(&partition, "%sp", p);
|
---|
61 | #endif
|
---|
62 | paranoid_free(p);
|
---|
63 | }
|
---|
64 | }
|
---|
65 | p = partition;
|
---|
66 | asprintf(&partition, "%s%d", p, partno);
|
---|
67 | paranoid_free(p);
|
---|
68 | return (partition);
|
---|
69 | }
|
---|
70 |
|
---|
71 |
|
---|
72 | /**
|
---|
73 | * Pad a string on both sides so it appears centered.
|
---|
74 | * @param in_out The string to be center-padded (modified). The caller needs to free this string
|
---|
75 | * @param width The width of the final result.
|
---|
76 | */
|
---|
77 | void center_string(char *in_out, int width)
|
---|
78 | {
|
---|
79 | char *scratch;
|
---|
80 | char *out;
|
---|
81 | char *p;
|
---|
82 | int i; /* purpose */
|
---|
83 | int len; /* purpose */
|
---|
84 | int mid; /* purpose */
|
---|
85 | int x; /* purpose */
|
---|
86 |
|
---|
87 | assert(in_out != NULL);
|
---|
88 | assert(width > 2);
|
---|
89 |
|
---|
90 | if (strlen(in_out) == 0) {
|
---|
91 | return;
|
---|
92 | }
|
---|
93 | for (p = in_out; *p == ' '; p++);
|
---|
94 | asprintf(&scratch, p);
|
---|
95 | len = (int) strlen(scratch);
|
---|
96 | mid = width / 2;
|
---|
97 | x = mid - len / 2;
|
---|
98 | for (i = 0; i < x; i++) {
|
---|
99 | in_out[i] = ' ';
|
---|
100 | }
|
---|
101 | in_out[i] = '\0';
|
---|
102 | asprintf(&out, "%s%s", in_out, scratch);
|
---|
103 | paranoid_free(scratch);
|
---|
104 | in_out = out;
|
---|
105 | }
|
---|
106 |
|
---|
107 | /* sout is allocated here and must be freed by the caller */
|
---|
108 |
|
---|
109 | inline void turn_wildcard_chars_into_literal_chars(char *sout, char *sin)
|
---|
110 | {
|
---|
111 | char *p;
|
---|
112 | char *q = NULL;
|
---|
113 | char *sav;
|
---|
114 | char r;
|
---|
115 | bool end = FALSE;
|
---|
116 |
|
---|
117 | asprintf(&sav, sin);
|
---|
118 | p = sav;
|
---|
119 | while ((*p != '\0') && (! end)) {
|
---|
120 | if (strchr("[]*?", *p)) {
|
---|
121 | r = *p; // keep the wildcard char
|
---|
122 | *p = '\0'; // trunc the final string
|
---|
123 | p++; // continue on sav
|
---|
124 | // build the new string by recursion
|
---|
125 | turn_wildcard_chars_into_literal_chars(q,p);
|
---|
126 | asprintf(&sout, "%s\\%c%s", sav, r, q);
|
---|
127 | paranoid_free(q);
|
---|
128 | paranoid_free(sav);
|
---|
129 | end = TRUE;
|
---|
130 | }
|
---|
131 | p++;
|
---|
132 | }
|
---|
133 | if (!end) {
|
---|
134 | sout = sav;
|
---|
135 | }
|
---|
136 | }
|
---|
137 |
|
---|
138 |
|
---|
139 | /**
|
---|
140 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
|
---|
141 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
|
---|
142 | * index, right-aligned and padded to eight places. The total string length
|
---|
143 | * is exactly 33.
|
---|
144 | * @param disklist The disklist to operate on.
|
---|
145 | * @param lino The line number from @p disklist to convert to a string.
|
---|
146 | * @return The string form of the disklist entry.
|
---|
147 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
148 | */
|
---|
149 | char *disklist_entry_to_string(struct list_of_disks *disklist, int lino)
|
---|
150 | {
|
---|
151 |
|
---|
152 | /*@ buffers ********************************************************** */
|
---|
153 | char *output;
|
---|
154 |
|
---|
155 | assert(disklist != NULL);
|
---|
156 |
|
---|
157 | asprintf(&output, "%-24s %8d", disklist->el[lino].device,
|
---|
158 | disklist->el[lino].index);
|
---|
159 | return (output);
|
---|
160 | }
|
---|
161 |
|
---|
162 |
|
---|
163 | /**
|
---|
164 | * Turn a "friendly" sizestring into a number of megabytes.
|
---|
165 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
|
---|
166 | * fatal_error() if an unknown suffix is encountered.
|
---|
167 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
|
---|
168 | * @return The size in megabytes.
|
---|
169 | */
|
---|
170 | long friendly_sizestr_to_sizelong(char *incoming)
|
---|
171 | {
|
---|
172 | long outval;
|
---|
173 | int i;
|
---|
174 | char *tmp;
|
---|
175 | char ch;
|
---|
176 |
|
---|
177 | assert_string_is_neither_NULL_nor_zerolength(incoming);
|
---|
178 |
|
---|
179 | if (!incoming[0]) {
|
---|
180 | return (0);
|
---|
181 | }
|
---|
182 | if (strchr(incoming, '.')) {
|
---|
183 | fatal_error("Please use integers only. No decimal points.");
|
---|
184 | }
|
---|
185 | asprintf(&tmp, "%s", incoming);
|
---|
186 | i = (int) strlen(tmp);
|
---|
187 | if (tmp[i - 1] == 'B' || tmp[i - 1] == 'b') {
|
---|
188 | tmp[i - 1] = '\0';
|
---|
189 | }
|
---|
190 | for (i = 0; i < (int) strlen(tmp) && isdigit(tmp[i]); i++);
|
---|
191 | ch = tmp[i];
|
---|
192 | tmp[i] = '\0';
|
---|
193 | outval = atol(tmp);
|
---|
194 | paranoid_free(tmp);
|
---|
195 |
|
---|
196 | if (ch == 'g' || ch == 'G') {
|
---|
197 | outval = outval * 1024;
|
---|
198 | } else if (ch == 'k' || ch == 'K') {
|
---|
199 | outval = outval / 1024;
|
---|
200 | } else if (ch == 't' || ch == 'T') // terabyte
|
---|
201 | {
|
---|
202 | outval *= 1048576;
|
---|
203 | } else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
|
---|
204 | {
|
---|
205 | log_it
|
---|
206 | ("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?!?!");
|
---|
207 | popup_and_OK
|
---|
208 | (_("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 :-)"));
|
---|
209 | fatal_error("Integer overflow.");
|
---|
210 | } else if (ch != 'm' && ch != 'M') {
|
---|
211 | asprintf(&tmp, "Re: parameter '%s' - bad multiplier ('%c')",
|
---|
212 | incoming, ch);
|
---|
213 | fatal_error(tmp);
|
---|
214 | }
|
---|
215 | return (outval);
|
---|
216 | }
|
---|
217 |
|
---|
218 |
|
---|
219 | /**
|
---|
220 | * Add spaces to the right of @p incoming to make it @p width characters wide.
|
---|
221 | * @param incoming The string to left-pad.
|
---|
222 | * @param width The width to pad it to.
|
---|
223 | * @return The left-padded string.
|
---|
224 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
225 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
|
---|
226 | */
|
---|
227 | /* BERLIOS; useless ?
|
---|
228 | char *leftpad_string(char *incoming, int width)
|
---|
229 | {
|
---|
230 | char *output;
|
---|
231 |
|
---|
232 | int i;
|
---|
233 |
|
---|
234 | assert(incoming != NULL);
|
---|
235 | assert(width > 2);
|
---|
236 |
|
---|
237 | asprintf(&output, "%s", incoming);
|
---|
238 | for (i = (int) strlen(output); i < width; i++) {
|
---|
239 | output[i] = ' ';
|
---|
240 | }
|
---|
241 | output[i] = '\0';
|
---|
242 | return (output);
|
---|
243 | }
|
---|
244 | */
|
---|
245 |
|
---|
246 |
|
---|
247 |
|
---|
248 | /**
|
---|
249 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
|
---|
250 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
|
---|
251 | * @param marker The marker byte to stringify.
|
---|
252 | * @return @p marker as a string. this should be freed by the caller
|
---|
253 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
254 | */
|
---|
255 | char *marker_to_string(int marker)
|
---|
256 | {
|
---|
257 | /*@ buffer ****************************************************** */
|
---|
258 | char *outstr;
|
---|
259 |
|
---|
260 |
|
---|
261 | /*@ end vars *************************************************** */
|
---|
262 |
|
---|
263 | switch (marker) {
|
---|
264 | case BLK_START_OF_BACKUP:
|
---|
265 | asprintf(&outstr, "%s", "BLK_START_OF_BACKUP");
|
---|
266 | break;
|
---|
267 | case BLK_START_OF_TAPE:
|
---|
268 | asprintf(&outstr, "%s", "BLK_START_OF_TAPE");
|
---|
269 | break;
|
---|
270 | case BLK_START_AN_AFIO_OR_SLICE:
|
---|
271 | asprintf(&outstr, "%s", "BLK_START_AN_AFIO_OR_SLICE");
|
---|
272 | break;
|
---|
273 | case BLK_STOP_AN_AFIO_OR_SLICE:
|
---|
274 | asprintf(&outstr, "%s", "BLK_STOP_AN_AFIO_OR_SLICE");
|
---|
275 | break;
|
---|
276 | case BLK_START_AFIOBALLS:
|
---|
277 | asprintf(&outstr, "%s", "BLK_START_AFIOBALLS");
|
---|
278 | break;
|
---|
279 | case BLK_STOP_AFIOBALLS:
|
---|
280 | asprintf(&outstr, "%s", "BLK_STOP_AFIOBALLS");
|
---|
281 | break;
|
---|
282 | case BLK_STOP_BIGGIEFILES:
|
---|
283 | asprintf(&outstr, "%s", "BLK_STOP_BIGGIEFILES");
|
---|
284 | break;
|
---|
285 | case BLK_START_A_NORMBIGGIE:
|
---|
286 | asprintf(&outstr, "%s", "BLK_START_A_NORMBIGGIE");
|
---|
287 | break;
|
---|
288 | case BLK_START_A_PIHBIGGIE:
|
---|
289 | asprintf(&outstr, "%s", "BLK_START_A_PIHBIGGIE");
|
---|
290 | break;
|
---|
291 | case BLK_START_EXTENDED_ATTRIBUTES:
|
---|
292 | asprintf(&outstr, "%s", "BLK_START_EXTENDED_ATTRIBUTES");
|
---|
293 | break;
|
---|
294 | case BLK_STOP_EXTENDED_ATTRIBUTES:
|
---|
295 | asprintf(&outstr, "%s", "BLK_STOP_EXTENDED_ATTRIBUTES");
|
---|
296 | break;
|
---|
297 | case BLK_START_EXAT_FILE:
|
---|
298 | asprintf(&outstr, "%s", "BLK_START_EXAT_FILE");
|
---|
299 | break;
|
---|
300 | case BLK_STOP_EXAT_FILE:
|
---|
301 | asprintf(&outstr, "%s", "BLK_STOP_EXAT_FILE");
|
---|
302 | break;
|
---|
303 | case BLK_START_BIGGIEFILES:
|
---|
304 | asprintf(&outstr, "%s", "BLK_START_BIGGIEFILES");
|
---|
305 | break;
|
---|
306 | case BLK_STOP_A_BIGGIE:
|
---|
307 | asprintf(&outstr, "%s", "BLK_STOP_A_BIGGIE");
|
---|
308 | break;
|
---|
309 | case BLK_END_OF_TAPE:
|
---|
310 | asprintf(&outstr, "%s", "BLK_END_OF_TAPE");
|
---|
311 | break;
|
---|
312 | case BLK_END_OF_BACKUP:
|
---|
313 | asprintf(&outstr, "%s", "BLK_END_OF_BACKUP");
|
---|
314 | break;
|
---|
315 | case BLK_ABORTED_BACKUP:
|
---|
316 | asprintf(&outstr, "%s", "BLK_ABORTED_BACKUP");
|
---|
317 | break;
|
---|
318 | case BLK_START_FILE:
|
---|
319 | asprintf(&outstr, "%s", "BLK_START_FILE");
|
---|
320 | break;
|
---|
321 | case BLK_STOP_FILE:
|
---|
322 | asprintf(&outstr, "%s", "BLK_STOP_FILE");
|
---|
323 | break;
|
---|
324 | default:
|
---|
325 | asprintf(&outstr, "%s (%d)", "BLK_UNKNOWN", marker);
|
---|
326 | break;
|
---|
327 | }
|
---|
328 | return (outstr);
|
---|
329 | }
|
---|
330 |
|
---|
331 |
|
---|
332 | /**
|
---|
333 | * Turn a line from the mountlist into a GUI-friendly string.
|
---|
334 | * The format is as follows: the left-aligned @p device field padded to 24 places,
|
---|
335 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
|
---|
336 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
|
---|
337 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
|
---|
338 | * @param mountlist The mountlist to operate on.
|
---|
339 | * @param lino The line number in @p mountlist to stringify.
|
---|
340 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>]. To be freed by the caller
|
---|
341 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
342 | */
|
---|
343 | char *mountlist_entry_to_string(struct mountlist_itself *mountlist,
|
---|
344 | int lino)
|
---|
345 | {
|
---|
346 |
|
---|
347 | /*@ buffer *********************************************************** */
|
---|
348 | char *output;
|
---|
349 |
|
---|
350 | assert(mountlist != NULL);
|
---|
351 |
|
---|
352 | asprintf(&output, "%-24s %-24s %-10s %8lld",
|
---|
353 | mountlist->el[lino].device, mountlist->el[lino].mountpoint,
|
---|
354 | mountlist->el[lino].format, mountlist->el[lino].size / 1024);
|
---|
355 | return (output);
|
---|
356 | }
|
---|
357 |
|
---|
358 |
|
---|
359 | /**
|
---|
360 | * Generate a friendly string containing "X blah blah disk(s)"
|
---|
361 | * @param noof_disks The number of disks (the X).
|
---|
362 | * @param label The "blah blah" part in the middle. If you leave this blank
|
---|
363 | * there will be a weird double space in the middle, so pass *something*.
|
---|
364 | * @return The string containing "X blah blah disk(s)". To be freed by the caller
|
---|
365 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
366 | */
|
---|
367 | char *number_of_disks_as_string(int noof_disks, char *label)
|
---|
368 | {
|
---|
369 |
|
---|
370 | /*@ buffers ********************************************************* */
|
---|
371 | char *output;
|
---|
372 |
|
---|
373 | /*@ char ******************************************************** */
|
---|
374 | char p;
|
---|
375 |
|
---|
376 | assert(label != NULL);
|
---|
377 |
|
---|
378 | if (noof_disks > 1) {
|
---|
379 | p = 's';
|
---|
380 | } else {
|
---|
381 | p = ' ';
|
---|
382 | }
|
---|
383 | asprintf(&output, "%d %s disk%c ", noof_disks, label, p);
|
---|
384 | /* BERLIOS: replaced with space^^^^ here !
|
---|
385 | while (strlen(output) < 14) {
|
---|
386 | strcat(output, " ");
|
---|
387 | }
|
---|
388 | */
|
---|
389 | return (output);
|
---|
390 | }
|
---|
391 |
|
---|
392 | /**
|
---|
393 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
394 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
395 | * @param i The number to stringify.
|
---|
396 | * @return The string form of @p i. To be freed by caller.
|
---|
397 | * @note The returned value points to static strorage that will be overwritten with each call.
|
---|
398 | */
|
---|
399 | char *number_to_text(int i)
|
---|
400 | {
|
---|
401 |
|
---|
402 | /*@ buffers ***************************************************** */
|
---|
403 | char *output;
|
---|
404 |
|
---|
405 |
|
---|
406 | /*@ end vars *************************************************** */
|
---|
407 |
|
---|
408 | switch (i) {
|
---|
409 | case 0:
|
---|
410 | asprintf(&output, "%s", "zero");
|
---|
411 | break;
|
---|
412 | case 1:
|
---|
413 | asprintf(&output, "%s", "one");
|
---|
414 | break;
|
---|
415 | case 2:
|
---|
416 | asprintf(&output, "%s", "two");
|
---|
417 | break;
|
---|
418 | case 3:
|
---|
419 | asprintf(&output, "%s", "three");
|
---|
420 | break;
|
---|
421 | case 4:
|
---|
422 | asprintf(&output, "%s", "four");
|
---|
423 | break;
|
---|
424 | case 5:
|
---|
425 | asprintf(&output, "%s", "five");
|
---|
426 | break;
|
---|
427 | case 6:
|
---|
428 | asprintf(&output, "%s", "six");
|
---|
429 | break;
|
---|
430 | case 7:
|
---|
431 | asprintf(&output, "%s", "seven");
|
---|
432 | break;
|
---|
433 | case 8:
|
---|
434 | asprintf(&output, "%s", "eight");
|
---|
435 | break;
|
---|
436 | case 9:
|
---|
437 | asprintf(&output, "%s", "nine");
|
---|
438 | case 10:
|
---|
439 | asprintf(&output, "%s", "ten");
|
---|
440 | default:
|
---|
441 | asprintf(&output, "%d", i);
|
---|
442 | }
|
---|
443 | return (output);
|
---|
444 | }
|
---|
445 |
|
---|
446 |
|
---|
447 | /**
|
---|
448 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
449 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
450 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
451 | * @param token The token to be relaced with @p value.
|
---|
452 | * @param value The value to replace @p token.
|
---|
453 | */
|
---|
454 | void resolve_naff_tokens(char *output, char *ip, char *value, char *token)
|
---|
455 | {
|
---|
456 | /*@ buffers *** */
|
---|
457 | char *input;
|
---|
458 |
|
---|
459 | /*@ pointers * */
|
---|
460 | char *p;
|
---|
461 |
|
---|
462 | assert_string_is_neither_NULL_nor_zerolength(ip);
|
---|
463 | assert_string_is_neither_NULL_nor_zerolength(token);
|
---|
464 | assert(value != NULL);
|
---|
465 |
|
---|
466 | strcpy(output, ip); /* just in case the token doesn't appear in string at all */
|
---|
467 | asprintf(&input, "%s", ip);
|
---|
468 | while (strstr(input, token)) {
|
---|
469 | strcpy(output, input);
|
---|
470 | p = strstr(output, token);
|
---|
471 | *p = '\0';
|
---|
472 | strcat(output, value);
|
---|
473 | p = strstr(input, token) + strlen(token);
|
---|
474 | strcat(output, p);
|
---|
475 | paranoid_free(input);
|
---|
476 | asprintf(&input, "%s", output);
|
---|
477 | }
|
---|
478 | paranoid_free(input);
|
---|
479 | }
|
---|
480 |
|
---|
481 |
|
---|
482 | /**
|
---|
483 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
484 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
485 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
486 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
487 | * suffix. The string is a minimum of 24 characters long.
|
---|
488 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
489 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
490 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
491 | * slices, then an empty uncompressed "trailer" slice.
|
---|
492 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
493 | * @param s If not "" then add a "." and this to the end.
|
---|
494 | * @return The slice filename. To be freed by caller
|
---|
495 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
496 | */
|
---|
497 | char *slice_fname(long bigfileno, long sliceno, char *path, char *s)
|
---|
498 | {
|
---|
499 |
|
---|
500 | /*@ buffers **************************************************** */
|
---|
501 | char *output = NULL;
|
---|
502 | char *suffix = NULL;
|
---|
503 |
|
---|
504 | /*@ end vars *************************************************** */
|
---|
505 |
|
---|
506 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
507 |
|
---|
508 | if (s != NULL) {
|
---|
509 | asprintf(&suffix, ".%s", s);
|
---|
510 | } else {
|
---|
511 | asprintf(&suffix, "%s", "");
|
---|
512 | }
|
---|
513 | asprintf(&output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno,
|
---|
514 | sliceno, suffix);
|
---|
515 | paranoid_free(suffix);
|
---|
516 | return (output);
|
---|
517 | }
|
---|
518 |
|
---|
519 |
|
---|
520 | /**
|
---|
521 | * Generate a spinning symbol based on integer @p i.
|
---|
522 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
523 | * if successively written to the same location on screen.
|
---|
524 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
525 | * for this iteration of the spinner.
|
---|
526 | * @return The character for this iteration.
|
---|
527 | */
|
---|
528 | int special_dot_char(int i)
|
---|
529 | {
|
---|
530 | switch (i % 4) {
|
---|
531 | case 0:
|
---|
532 | return ('/');
|
---|
533 | case 1:
|
---|
534 | return ('-');
|
---|
535 | case 2:
|
---|
536 | return ('\\');
|
---|
537 | case 3:
|
---|
538 | return ('|');
|
---|
539 | default:
|
---|
540 | return ('.');
|
---|
541 | }
|
---|
542 | return ('.');
|
---|
543 | }
|
---|
544 |
|
---|
545 |
|
---|
546 | /**
|
---|
547 | * Wrap @p flaws_str across three lines. The first two are no more than 74 characters wide.
|
---|
548 | * @param flaws_str The original string to split.
|
---|
549 | * @param flaws_str_A Where to put the first 74-or-less characters.
|
---|
550 | * @param flaws_str_B Where to put the second 74-or-less characters.
|
---|
551 | * @param flaws_str_C Where to put the rest.
|
---|
552 | * @param res The result of the original evaluate_mountlist() operation.
|
---|
553 | * @return TRUE if res == 0, FALSE otherwise.
|
---|
554 | */
|
---|
555 | bool
|
---|
556 | spread_flaws_across_three_lines(char *flaws_str, char *flaws_str_A,
|
---|
557 | char *flaws_str_B, char *flaws_str_C,
|
---|
558 | int res)
|
---|
559 | {
|
---|
560 |
|
---|
561 | /*@ int ************************************************************* */
|
---|
562 | int i = 0;
|
---|
563 |
|
---|
564 | /*@ initialize ****************************************************** */
|
---|
565 | assert(flaws_str != NULL);
|
---|
566 |
|
---|
567 | flaws_str_A = NULL;
|
---|
568 | flaws_str_B = NULL;
|
---|
569 | flaws_str_C = NULL;
|
---|
570 |
|
---|
571 | if (!res && !strlen(flaws_str)) {
|
---|
572 | return (TRUE);
|
---|
573 | }
|
---|
574 | if (strlen(flaws_str) > 0) {
|
---|
575 | asprintf(&flaws_str_A, "%s", flaws_str + 1);
|
---|
576 | }
|
---|
577 | if (strlen(flaws_str_A) >= 74) {
|
---|
578 | for (i = 74; flaws_str_A[i] != ' '; i--);
|
---|
579 | asprintf(&flaws_str_B, "%s", flaws_str_A + i + 1);
|
---|
580 | flaws_str_A[i] = '\0';
|
---|
581 | }
|
---|
582 | if (strlen(flaws_str_B) >= 74) {
|
---|
583 | for (i = 74; flaws_str_B[i] != ' '; i--);
|
---|
584 | asprintf(&flaws_str_C, "%s", flaws_str_B + i + 1);
|
---|
585 | flaws_str_B[i] = '\0';
|
---|
586 | }
|
---|
587 | if (res) {
|
---|
588 | return (FALSE);
|
---|
589 | } else {
|
---|
590 | return (TRUE);
|
---|
591 | }
|
---|
592 | }
|
---|
593 |
|
---|
594 |
|
---|
595 | /**
|
---|
596 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
597 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
598 | * @param stringA The first string to compare.
|
---|
599 | * @param stringB The second string to compare.
|
---|
600 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
601 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
602 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
603 | */
|
---|
604 | int strcmp_inc_numbers(char *stringA, char *stringB)
|
---|
605 | {
|
---|
606 | /*@ int ********************************************************* */
|
---|
607 | int i;
|
---|
608 | int start_of_numbers_in_A;
|
---|
609 | int start_of_numbers_in_B;
|
---|
610 | int res;
|
---|
611 |
|
---|
612 | /*@ long ******************************************************* */
|
---|
613 | long numA;
|
---|
614 | long numB;
|
---|
615 |
|
---|
616 | /*@ end vars *************************************************** */
|
---|
617 | assert(stringA != NULL);
|
---|
618 | assert(stringB != NULL);
|
---|
619 |
|
---|
620 | if (strlen(stringA) == strlen(stringB)) {
|
---|
621 | return (strcmp(stringA, stringB));
|
---|
622 | }
|
---|
623 | for (i = (int) strlen(stringA); i > 0 && isdigit(stringA[i - 1]); i--);
|
---|
624 | if (i == (int) strlen(stringA)) {
|
---|
625 | return (strcmp(stringA, stringB));
|
---|
626 | }
|
---|
627 | start_of_numbers_in_A = i;
|
---|
628 | for (i = (int) strlen(stringB); i > 0 && isdigit(stringB[i - 1]); i--);
|
---|
629 | if (i == (int) strlen(stringB)) {
|
---|
630 | return (strcmp(stringA, stringB));
|
---|
631 | }
|
---|
632 | start_of_numbers_in_B = i;
|
---|
633 | if (start_of_numbers_in_A != start_of_numbers_in_B) {
|
---|
634 | return (strcmp(stringA, stringB));
|
---|
635 | }
|
---|
636 | res = strncmp(stringA, stringB, (size_t) i);
|
---|
637 | if (res) {
|
---|
638 | return (res);
|
---|
639 | }
|
---|
640 | numA = atol(stringA + start_of_numbers_in_A);
|
---|
641 | numB = atol(stringB + start_of_numbers_in_B);
|
---|
642 | return ((int) (numA - numB));
|
---|
643 | }
|
---|
644 |
|
---|
645 |
|
---|
646 |
|
---|
647 | /**
|
---|
648 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
649 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
650 | * it copies their contents only.
|
---|
651 | * @param input The input line (presumably from afio).
|
---|
652 | * @return The stripped line.
|
---|
653 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
654 | */
|
---|
655 | char *strip_afio_output_line(char *input)
|
---|
656 | {
|
---|
657 | /*@ buffer ****************************************************** */
|
---|
658 | char *output;
|
---|
659 |
|
---|
660 | /*@ pointers **************************************************** */
|
---|
661 | char *p;
|
---|
662 | char *q;
|
---|
663 | /*@ end vars *************************************************** */
|
---|
664 |
|
---|
665 | assert(input != NULL);
|
---|
666 | asprintf(&output, "%s", input);
|
---|
667 | p = strchr(input, '\"');
|
---|
668 | if (p) {
|
---|
669 | q = strchr(++p, '\"');
|
---|
670 | if (q) {
|
---|
671 | paranoid_free(output);
|
---|
672 | asprintf(&output, "%s", p);
|
---|
673 | *(strchr(output, '\"')) = '\0';
|
---|
674 | }
|
---|
675 | }
|
---|
676 | return (output);
|
---|
677 | }
|
---|
678 |
|
---|
679 |
|
---|
680 | /**
|
---|
681 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
682 | * (spaces and control characters) from both sides of @p in_out.
|
---|
683 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
684 | */
|
---|
685 | void strip_spaces(char *in_out)
|
---|
686 | {
|
---|
687 | /*@ buffers ***************************************************** */
|
---|
688 | char *tmp;
|
---|
689 | char *tmp1;
|
---|
690 |
|
---|
691 | /*@ pointers **************************************************** */
|
---|
692 | char *p;
|
---|
693 |
|
---|
694 | /*@ int ******************************************************** */
|
---|
695 | int i;
|
---|
696 | int original_incoming_length;
|
---|
697 |
|
---|
698 | /*@ end vars *************************************************** */
|
---|
699 |
|
---|
700 | assert(in_out != NULL);
|
---|
701 | original_incoming_length = (int) strlen(in_out);
|
---|
702 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out); i++);
|
---|
703 | asprintf(&tmp, "%s", in_out + i);
|
---|
704 | for (i = (int) strlen(tmp); i > 0 && tmp[i - 1] <= 32; i--);
|
---|
705 | tmp[i] = '\0';
|
---|
706 | for (i = 0; i < original_incoming_length; i++) {
|
---|
707 | in_out[i] = ' ';
|
---|
708 | }
|
---|
709 | in_out[i] = '\0';
|
---|
710 | i = 0;
|
---|
711 | p = tmp;
|
---|
712 | while (*p != '\0') {
|
---|
713 | in_out[i] = *(p++);
|
---|
714 | in_out[i + 1] = '\0';
|
---|
715 | if (in_out[i] < 32 && i > 0) {
|
---|
716 | if (in_out[i] == 8) {
|
---|
717 | i--;
|
---|
718 | } else if (in_out[i] == 9) {
|
---|
719 | in_out[i++] = ' ';
|
---|
720 | } else if (in_out[i] == '\r') {
|
---|
721 | asprintf(&tmp1, "%s", in_out + i);
|
---|
722 | strcpy(in_out, tmp1);
|
---|
723 | paranoid_free(tmp1);
|
---|
724 | i = -1;
|
---|
725 | continue;
|
---|
726 | } else if (in_out[i] == '\t') {
|
---|
727 | for (i++; i % 5; i++);
|
---|
728 | } else if (in_out[i] >= 10 && in_out[i] <= 13) {
|
---|
729 | break;
|
---|
730 | } else {
|
---|
731 | i--;
|
---|
732 | }
|
---|
733 | } else {
|
---|
734 | i++;
|
---|
735 | }
|
---|
736 | }
|
---|
737 | in_out[i] = '\0';
|
---|
738 | paranoid_free(tmp);
|
---|
739 | }
|
---|
740 |
|
---|
741 |
|
---|
742 | /**
|
---|
743 | * If there are double quotes "" around @p incoming then remove them.
|
---|
744 | * This does not affect other quotes that may be embedded within the string.
|
---|
745 | * @param incoming The string to trim quotes from (modified).
|
---|
746 | * @return @p outcoming. To be freed by caller
|
---|
747 | */
|
---|
748 | char *trim_empty_quotes(char *incoming)
|
---|
749 | {
|
---|
750 | /*@ buffer ****************************************************** */
|
---|
751 | char *outgoing;
|
---|
752 |
|
---|
753 | /*@ end vars *************************************************** */
|
---|
754 | assert(incoming != NULL);
|
---|
755 |
|
---|
756 | if (incoming[0] == '\"' && incoming[strlen(incoming) - 1] == '\"') {
|
---|
757 | asprintf(&outgoing, "%s", incoming + 1);
|
---|
758 | outgoing[strlen(outgoing) - 1] = '\0';
|
---|
759 | } else {
|
---|
760 | asprintf(&outgoing, incoming);
|
---|
761 | }
|
---|
762 | return (outgoing);
|
---|
763 | }
|
---|
764 |
|
---|
765 |
|
---|
766 |
|
---|
767 |
|
---|
768 | /**
|
---|
769 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
770 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
771 | * @return @p partition.
|
---|
772 | */
|
---|
773 | char *truncate_to_drive_name(char *partition)
|
---|
774 | {
|
---|
775 | int i = strlen(partition) - 1;
|
---|
776 | char *c;
|
---|
777 |
|
---|
778 | #ifdef __FreeBSD__
|
---|
779 |
|
---|
780 | if (islower(partition[i])) // BSD subpartition
|
---|
781 | i--;
|
---|
782 | if (partition[i - 1] == 's') {
|
---|
783 | while (isdigit(partition[i]))
|
---|
784 | i--;
|
---|
785 | i--;
|
---|
786 | }
|
---|
787 | partition[i + 1] = '\0';
|
---|
788 |
|
---|
789 | #else
|
---|
790 |
|
---|
791 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
792 | /* first see if it's a devfs style device */
|
---|
793 | c = strrchr(partition, '/');
|
---|
794 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
795 | /* yup it's devfs, return the "disc" path */
|
---|
796 | strncpy(c + 1, "disc", (size_t)5);
|
---|
797 | return partition;
|
---|
798 | }
|
---|
799 |
|
---|
800 | for (i = strlen(partition); isdigit(partition[i - 1]); i--)
|
---|
801 | continue;
|
---|
802 | if (partition[i - 1] == 'p' && isdigit(partition[i - 2])) {
|
---|
803 | i--;
|
---|
804 | }
|
---|
805 | partition[i] = '\0';
|
---|
806 |
|
---|
807 | #endif
|
---|
808 |
|
---|
809 | return partition;
|
---|
810 | }
|
---|
811 |
|
---|
812 |
|
---|
813 | /**
|
---|
814 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
815 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
816 | * for anything else.
|
---|
817 | * @param raid_level The RAID level to stringify.
|
---|
818 | * @return The string form of @p raid_level. To be freed by caller
|
---|
819 | * @note The returned value points to static storage that will be overwritten with each call.
|
---|
820 | */
|
---|
821 | char *turn_raid_level_number_to_string(int raid_level)
|
---|
822 | {
|
---|
823 |
|
---|
824 | /*@ buffer ********************************************************** */
|
---|
825 | char *output;
|
---|
826 |
|
---|
827 | if (raid_level >= 0) {
|
---|
828 | asprintf(&output, " RAID %-2d ", raid_level);
|
---|
829 | } else {
|
---|
830 | asprintf(&output, "Linear RAID");
|
---|
831 | }
|
---|
832 | return (output);
|
---|
833 | }
|
---|
834 |
|
---|
835 |
|
---|
836 | /**
|
---|
837 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
838 | * @p fn changed in the live filesystem (verify/compare).
|
---|
839 | * @param fn The filename that changed.
|
---|
840 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
841 | * @return The severity (1-3).
|
---|
842 | */
|
---|
843 | int severity_of_difference(char *fn, char *out_reason)
|
---|
844 | {
|
---|
845 | int sev = 0;
|
---|
846 | char *reason;
|
---|
847 | char *filename;
|
---|
848 |
|
---|
849 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
850 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
851 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING))) {
|
---|
852 | asprintf(&filename, "%s", fn + strlen(MNT_RESTORING));
|
---|
853 | } else if (fn[0] != '/') {
|
---|
854 | asprintf(&filename, "/%s", fn);
|
---|
855 | } else {
|
---|
856 | asprintf(&filename, "%s", fn);
|
---|
857 | }
|
---|
858 |
|
---|
859 | if (!strncmp(filename, "/var/", 5)) {
|
---|
860 | sev = 2;
|
---|
861 | asprintf(&reason,
|
---|
862 | _("/var's contents will change regularly, inevitably."));
|
---|
863 | }
|
---|
864 | if (!strncmp(filename, "/home", 5)) {
|
---|
865 | sev = 2;
|
---|
866 | asprintf(&reason,
|
---|
867 | _("It's in your /home partiton. Therefore, it is important."));
|
---|
868 | }
|
---|
869 | if (!strncmp(filename, "/usr/", 5)) {
|
---|
870 | sev = 3;
|
---|
871 | asprintf(&reason,
|
---|
872 | _("You may have installed/removed software during the backup."));
|
---|
873 | }
|
---|
874 | if (!strncmp(filename, "/etc/", 5)) {
|
---|
875 | sev = 3;
|
---|
876 | asprintf(&reason,
|
---|
877 | _("Do not edit config files while backing up your PC."));
|
---|
878 | }
|
---|
879 | if (!strcmp(filename, "/etc/adjtime")
|
---|
880 | || !strcmp(filename, "/etc/mtab")) {
|
---|
881 | sev = 1;
|
---|
882 | asprintf(&reason, _("This file changes all the time. It's OK."));
|
---|
883 | }
|
---|
884 | if (!strncmp(filename, "/root/", 6)) {
|
---|
885 | sev = 3;
|
---|
886 | asprintf(&reason,
|
---|
887 | _("Were you compiling/editing something in /root?"));
|
---|
888 | }
|
---|
889 | if (!strncmp(filename, "/root/.", 7)) {
|
---|
890 | sev = 2;
|
---|
891 | asprintf(&reason, _("Temp or 'dot' files changed in /root."));
|
---|
892 | }
|
---|
893 | if (!strncmp(filename, "/var/lib/", 9)) {
|
---|
894 | sev = 2;
|
---|
895 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
896 | }
|
---|
897 | if (!strncmp(filename, "/var/lib/rpm", 12)) {
|
---|
898 | sev = 3;
|
---|
899 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
900 | }
|
---|
901 | if (!strncmp(filename, "/var/lib/slocate", 16)) {
|
---|
902 | sev = 1;
|
---|
903 | asprintf(&reason,
|
---|
904 | _("The 'update' daemon ran during backup. This does not affect the integrity of your backup."));
|
---|
905 | }
|
---|
906 | if (!strncmp(filename, "/var/log/", 9)
|
---|
907 | || strstr(filename, "/.xsession")
|
---|
908 | || !strcmp(filename + strlen(filename) - 4, ".log")) {
|
---|
909 | sev = 1;
|
---|
910 | asprintf(&reason,
|
---|
911 | _("Log files change frequently as the computer runs. Fret not."));
|
---|
912 | }
|
---|
913 | if (!strncmp(filename, "/var/spool", 10)) {
|
---|
914 | sev = 1;
|
---|
915 | asprintf(&reason,
|
---|
916 | _("Background processes or printers were active. This does not affect the integrity of your backup."));
|
---|
917 | }
|
---|
918 | if (!strncmp(filename, "/var/spool/mail", 10)) {
|
---|
919 | sev = 2;
|
---|
920 | asprintf(&reason, _("Mail was sent/received during backup."));
|
---|
921 | }
|
---|
922 | if (filename[strlen(filename) - 1] == '~') {
|
---|
923 | sev = 1;
|
---|
924 | asprintf(&reason,
|
---|
925 | _("Backup copy of another file which was modified recently."));
|
---|
926 | }
|
---|
927 | if (strstr(filename, "cache")) {
|
---|
928 | sev = 1;
|
---|
929 | asprintf(&reason,
|
---|
930 | _("Part of a cache of data. Caches change from time to time. Don't worry."));
|
---|
931 | }
|
---|
932 | if (!strncmp(filename, "/var/run/", 9)
|
---|
933 | || !strncmp(filename, "/var/lock", 8)
|
---|
934 | || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP")
|
---|
935 | || strstr(filename, "/.Xauthority")) {
|
---|
936 | sev = 1;
|
---|
937 | asprintf(&reason,
|
---|
938 | "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence.");
|
---|
939 | }
|
---|
940 | paranoid_free(filename);
|
---|
941 |
|
---|
942 | if (sev == 0) {
|
---|
943 | sev = 3;
|
---|
944 | asprintf(&reason,
|
---|
945 | _("Changed since backup. Consider running a differential backup in a day or two."));
|
---|
946 | }
|
---|
947 |
|
---|
948 | out_reason = reason;
|
---|
949 | return (sev);
|
---|
950 | }
|
---|
951 |
|
---|
952 |
|
---|
953 |
|
---|
954 | /**
|
---|
955 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
956 | * to void*.
|
---|
957 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
958 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
959 | * @return The return value of strcmp().
|
---|
960 | */
|
---|
961 | int compare_two_filelist_entries(void *va, void *vb)
|
---|
962 | {
|
---|
963 | static int res;
|
---|
964 | struct s_filelist_entry *fa, *fb;
|
---|
965 |
|
---|
966 | assert(va != NULL);
|
---|
967 | assert(vb != NULL);
|
---|
968 | fa = (struct s_filelist_entry *) va;
|
---|
969 | fb = (struct s_filelist_entry *) vb;
|
---|
970 | res = strcmp(fa->filename, fb->filename);
|
---|
971 | return (res);
|
---|
972 | }
|
---|
973 |
|
---|
974 |
|
---|
975 | /**
|
---|
976 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
977 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
978 | * @param bkpinfo The backup media structure. Fields used:
|
---|
979 | * - @c bkpinfo->backup_media_type
|
---|
980 | * - @c bkpinfo->media_size
|
---|
981 | * - @c bkpinfo->scratchdir
|
---|
982 | * @return The string indicating media fill. Needs to be freed by caller
|
---|
983 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
984 | */
|
---|
985 | char *percent_media_full_comment(struct s_bkpinfo *bkpinfo)
|
---|
986 | {
|
---|
987 | /*@ int *********************************************** */
|
---|
988 | int percentage = 0;
|
---|
989 | int i = 0;
|
---|
990 | int j = 0;
|
---|
991 |
|
---|
992 | /*@ buffers ******************************************* */
|
---|
993 | char *outstr = NULL;
|
---|
994 | char *tmp1 = NULL;
|
---|
995 | char *tmp2 = NULL;
|
---|
996 | char *prepstr = NULL;
|
---|
997 | char *p = NULL;
|
---|
998 |
|
---|
999 | assert(bkpinfo != NULL);
|
---|
1000 |
|
---|
1001 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
1002 | asprintf(&outstr, _("Volume %d: %'lld kilobytes archived so far"),
|
---|
1003 | g_current_media_number, g_tape_posK);
|
---|
1004 |
|
---|
1005 | return (outstr);
|
---|
1006 | }
|
---|
1007 |
|
---|
1008 | /* update screen */
|
---|
1009 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1010 | percentage =
|
---|
1011 | (int) (g_tape_posK / 10 /
|
---|
1012 | bkpinfo->media_size[g_current_media_number]);
|
---|
1013 | asprintf(&prepstr, _("Volume %d: ["), g_current_media_number);
|
---|
1014 | } else {
|
---|
1015 | percentage =
|
---|
1016 | (int) (space_occupied_by_cd(bkpinfo->scratchdir) * 100 / 1024 /
|
---|
1017 | bkpinfo->media_size[g_current_media_number]);
|
---|
1018 | asprintf(&prepstr, "%s %d: [",
|
---|
1019 | bkpinfo->backup_media_string,
|
---|
1020 | g_current_media_number);
|
---|
1021 | }
|
---|
1022 | if (percentage > 100) {
|
---|
1023 | percentage = 100;
|
---|
1024 | }
|
---|
1025 | j = trunc(percentage / 5);
|
---|
1026 | tmp1 = (char *) malloc((j + 1) * sizeof(char));
|
---|
1027 | for (i = 0, p = tmp1; i < j; i++, p++) {
|
---|
1028 | *p = '*';
|
---|
1029 | }
|
---|
1030 | *p = '\0';
|
---|
1031 |
|
---|
1032 | tmp2 = (char *) malloc((20 - j + 1) * sizeof(char));
|
---|
1033 | for (i = 0, p = tmp2; i < 20 - j; i++, p++) {
|
---|
1034 | *p = '.';
|
---|
1035 | }
|
---|
1036 | *p = '\0';
|
---|
1037 |
|
---|
1038 | /* BERLIOS There is a bug here I can't solve for the moment. If you
|
---|
1039 | * replace %% in the format below by 'percent' it just works, but
|
---|
1040 | * like this it creates a huge number. Memory pb somewhere */
|
---|
1041 | /*
|
---|
1042 | log_it("percentage: %d", percentage);
|
---|
1043 | asprintf(&outstr, "%s%s%s] %3d%% used", prepstr, tmp1, tmp2, percentage);
|
---|
1044 | */
|
---|
1045 | asprintf(&outstr, _("%s%s%s] %3d percent used"), prepstr, tmp1, tmp2,
|
---|
1046 | percentage);
|
---|
1047 | paranoid_free(prepstr);
|
---|
1048 | paranoid_free(tmp1);
|
---|
1049 | paranoid_free(tmp2);
|
---|
1050 | return (outstr);
|
---|
1051 | }
|
---|