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Commit | Line | Data |
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b79fc3fe MM |
1 | /* |
2 | * CDDL HEADER START | |
3 | * | |
4 | * The contents of this file are subject to the terms of the | |
5 | * Common Development and Distribution License (the "License"). | |
6 | * You may not use this file except in compliance with the License. | |
7 | * | |
8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
9 | * or http://www.opensolaris.org/os/licensing. | |
10 | * See the License for the specific language governing permissions | |
11 | * and limitations under the License. | |
12 | * | |
13 | * When distributing Covered Code, include this CDDL HEADER in each | |
14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
15 | * If applicable, add the following below this CDDL HEADER, with the | |
16 | * fields enclosed by brackets "[]" replaced with your own identifying | |
17 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
18 | * | |
19 | * CDDL HEADER END | |
20 | */ | |
21 | ||
22 | /* | |
23 | * Copyright 2010 Sun Microsystems, Inc. All rights reserved. | |
24 | * Use is subject to license terms. | |
25 | * | |
26 | * Portions Copyright 2012 Martin Matuska <martin@matuska.org> | |
27 | */ | |
28 | ||
e10b0808 AX |
29 | /* |
30 | * Copyright (c) 2013 by Delphix. All rights reserved. | |
31 | */ | |
32 | ||
33 | #include <ctype.h> | |
b79fc3fe MM |
34 | #include <libnvpair.h> |
35 | #include <stdio.h> | |
36 | #include <stdlib.h> | |
37 | #include <strings.h> | |
38 | #include <unistd.h> | |
39 | ||
40 | #include <sys/dmu.h> | |
41 | #include <sys/zfs_ioctl.h> | |
42 | #include <zfs_fletcher.h> | |
43 | ||
e10b0808 AX |
44 | /* |
45 | * If dump mode is enabled, the number of bytes to print per line | |
46 | */ | |
47 | #define BYTES_PER_LINE 16 | |
48 | /* | |
49 | * If dump mode is enabled, the number of bytes to group together, separated | |
50 | * by newlines or spaces | |
51 | */ | |
52 | #define DUMP_GROUPING 4 | |
53 | ||
b79fc3fe MM |
54 | uint64_t total_write_size = 0; |
55 | uint64_t total_stream_len = 0; | |
56 | FILE *send_stream = 0; | |
57 | boolean_t do_byteswap = B_FALSE; | |
58 | boolean_t do_cksum = B_TRUE; | |
b79fc3fe MM |
59 | |
60 | static void | |
61 | usage(void) | |
62 | { | |
e10b0808 | 63 | (void) fprintf(stderr, "usage: zstreamdump [-v] [-C] [-d] < file\n"); |
b79fc3fe MM |
64 | (void) fprintf(stderr, "\t -v -- verbose\n"); |
65 | (void) fprintf(stderr, "\t -C -- suppress checksum verification\n"); | |
e10b0808 AX |
66 | (void) fprintf(stderr, "\t -d -- dump contents of blocks modified, " |
67 | "implies verbose\n"); | |
b79fc3fe MM |
68 | exit(1); |
69 | } | |
70 | ||
e10b0808 AX |
71 | static void * |
72 | safe_malloc(size_t size) | |
73 | { | |
74 | void *rv = malloc(size); | |
75 | if (rv == NULL) { | |
76 | (void) fprintf(stderr, "ERROR; failed to allocate %u bytes\n", | |
77 | (unsigned)size); | |
78 | abort(); | |
79 | } | |
80 | return (rv); | |
81 | } | |
82 | ||
b79fc3fe MM |
83 | /* |
84 | * ssread - send stream read. | |
85 | * | |
86 | * Read while computing incremental checksum | |
87 | */ | |
88 | ||
89 | static size_t | |
90 | ssread(void *buf, size_t len, zio_cksum_t *cksum) | |
91 | { | |
92 | size_t outlen; | |
93 | ||
94 | if ((outlen = fread(buf, len, 1, send_stream)) == 0) | |
95 | return (0); | |
96 | ||
97 | if (do_cksum && cksum) { | |
98 | if (do_byteswap) | |
99 | fletcher_4_incremental_byteswap(buf, len, cksum); | |
100 | else | |
101 | fletcher_4_incremental_native(buf, len, cksum); | |
102 | } | |
103 | total_stream_len += len; | |
104 | return (outlen); | |
105 | } | |
106 | ||
e10b0808 AX |
107 | /* |
108 | * Print part of a block in ASCII characters | |
109 | */ | |
110 | static void | |
111 | print_ascii_block(char *subbuf, int length) | |
112 | { | |
113 | int i; | |
114 | ||
115 | for (i = 0; i < length; i++) { | |
116 | char char_print = isprint(subbuf[i]) ? subbuf[i] : '.'; | |
117 | if (i != 0 && i % DUMP_GROUPING == 0) { | |
118 | (void) printf(" "); | |
119 | } | |
120 | (void) printf("%c", char_print); | |
121 | } | |
122 | (void) printf("\n"); | |
123 | } | |
124 | ||
125 | /* | |
126 | * print_block - Dump the contents of a modified block to STDOUT | |
127 | * | |
128 | * Assume that buf has capacity evenly divisible by BYTES_PER_LINE | |
129 | */ | |
130 | static void | |
131 | print_block(char *buf, int length) | |
132 | { | |
133 | int i; | |
134 | /* | |
135 | * Start printing ASCII characters at a constant offset, after | |
136 | * the hex prints. Leave 3 characters per byte on a line (2 digit | |
137 | * hex number plus 1 space) plus spaces between characters and | |
138 | * groupings | |
139 | */ | |
140 | int ascii_start = BYTES_PER_LINE * 3 + | |
141 | BYTES_PER_LINE / DUMP_GROUPING + 2; | |
142 | ||
143 | for (i = 0; i < length; i += BYTES_PER_LINE) { | |
144 | int j; | |
145 | int this_line_length = MIN(BYTES_PER_LINE, length - i); | |
146 | int print_offset = 0; | |
147 | ||
148 | for (j = 0; j < this_line_length; j++) { | |
149 | int buf_offset = i + j; | |
150 | ||
151 | /* | |
152 | * Separate every DUMP_GROUPING bytes by a space. | |
153 | */ | |
154 | if (buf_offset % DUMP_GROUPING == 0) { | |
155 | print_offset += printf(" "); | |
156 | } | |
157 | ||
158 | /* | |
159 | * Print the two-digit hex value for this byte. | |
160 | */ | |
161 | unsigned char hex_print = buf[buf_offset]; | |
162 | print_offset += printf("%02x ", hex_print); | |
163 | } | |
164 | ||
165 | (void) printf("%*s", ascii_start - print_offset, " "); | |
166 | ||
167 | print_ascii_block(buf + i, this_line_length); | |
168 | } | |
169 | } | |
170 | ||
b79fc3fe MM |
171 | int |
172 | main(int argc, char *argv[]) | |
173 | { | |
e10b0808 | 174 | char *buf = safe_malloc(SPA_MAXBLOCKSIZE); |
ea04106b AX |
175 | uint64_t drr_record_count[DRR_NUMTYPES] = { 0 }; |
176 | uint64_t total_records = 0; | |
b79fc3fe MM |
177 | dmu_replay_record_t thedrr; |
178 | dmu_replay_record_t *drr = &thedrr; | |
179 | struct drr_begin *drrb = &thedrr.drr_u.drr_begin; | |
180 | struct drr_end *drre = &thedrr.drr_u.drr_end; | |
181 | struct drr_object *drro = &thedrr.drr_u.drr_object; | |
182 | struct drr_freeobjects *drrfo = &thedrr.drr_u.drr_freeobjects; | |
183 | struct drr_write *drrw = &thedrr.drr_u.drr_write; | |
184 | struct drr_write_byref *drrwbr = &thedrr.drr_u.drr_write_byref; | |
185 | struct drr_free *drrf = &thedrr.drr_u.drr_free; | |
186 | struct drr_spill *drrs = &thedrr.drr_u.drr_spill; | |
ea04106b | 187 | struct drr_write_embedded *drrwe = &thedrr.drr_u.drr_write_embedded; |
b79fc3fe MM |
188 | char c; |
189 | boolean_t verbose = B_FALSE; | |
190 | boolean_t first = B_TRUE; | |
e10b0808 AX |
191 | /* |
192 | * dump flag controls whether the contents of any modified data blocks | |
193 | * are printed to the console during processing of the stream. Warning: | |
194 | * for large streams, this can obviously lead to massive prints. | |
195 | */ | |
196 | boolean_t dump = B_FALSE; | |
b79fc3fe MM |
197 | int err; |
198 | zio_cksum_t zc = { { 0 } }; | |
199 | zio_cksum_t pcksum = { { 0 } }; | |
200 | ||
e10b0808 | 201 | while ((c = getopt(argc, argv, ":vCd")) != -1) { |
b79fc3fe MM |
202 | switch (c) { |
203 | case 'C': | |
204 | do_cksum = B_FALSE; | |
205 | break; | |
206 | case 'v': | |
207 | verbose = B_TRUE; | |
208 | break; | |
e10b0808 AX |
209 | case 'd': |
210 | dump = B_TRUE; | |
211 | verbose = B_TRUE; | |
212 | break; | |
b79fc3fe MM |
213 | case ':': |
214 | (void) fprintf(stderr, | |
215 | "missing argument for '%c' option\n", optopt); | |
216 | usage(); | |
217 | break; | |
218 | case '?': | |
219 | (void) fprintf(stderr, "invalid option '%c'\n", | |
220 | optopt); | |
221 | usage(); | |
222 | } | |
223 | } | |
224 | ||
225 | if (isatty(STDIN_FILENO)) { | |
226 | (void) fprintf(stderr, | |
227 | "Error: Backup stream can not be read " | |
228 | "from a terminal.\n" | |
229 | "You must redirect standard input.\n"); | |
230 | exit(1); | |
231 | } | |
232 | ||
233 | send_stream = stdin; | |
b79fc3fe MM |
234 | while (ssread(drr, sizeof (dmu_replay_record_t), &zc)) { |
235 | ||
e10b0808 AX |
236 | /* |
237 | * If this is the first DMU record being processed, check for | |
238 | * the magic bytes and figure out the endian-ness based on them. | |
239 | */ | |
b79fc3fe MM |
240 | if (first) { |
241 | if (drrb->drr_magic == BSWAP_64(DMU_BACKUP_MAGIC)) { | |
242 | do_byteswap = B_TRUE; | |
243 | if (do_cksum) { | |
244 | ZIO_SET_CHECKSUM(&zc, 0, 0, 0, 0); | |
245 | /* | |
246 | * recalculate header checksum now | |
247 | * that we know it needs to be | |
248 | * byteswapped. | |
249 | */ | |
250 | fletcher_4_incremental_byteswap(drr, | |
251 | sizeof (dmu_replay_record_t), &zc); | |
252 | } | |
253 | } else if (drrb->drr_magic != DMU_BACKUP_MAGIC) { | |
254 | (void) fprintf(stderr, "Invalid stream " | |
255 | "(bad magic number)\n"); | |
256 | exit(1); | |
257 | } | |
258 | first = B_FALSE; | |
259 | } | |
260 | if (do_byteswap) { | |
261 | drr->drr_type = BSWAP_32(drr->drr_type); | |
262 | drr->drr_payloadlen = | |
263 | BSWAP_32(drr->drr_payloadlen); | |
264 | } | |
265 | ||
266 | /* | |
267 | * At this point, the leading fields of the replay record | |
268 | * (drr_type and drr_payloadlen) have been byte-swapped if | |
269 | * necessary, but the rest of the data structure (the | |
270 | * union of type-specific structures) is still in its | |
271 | * original state. | |
272 | */ | |
273 | if (drr->drr_type >= DRR_NUMTYPES) { | |
274 | (void) printf("INVALID record found: type 0x%x\n", | |
275 | drr->drr_type); | |
276 | (void) printf("Aborting.\n"); | |
277 | exit(1); | |
278 | } | |
279 | ||
280 | drr_record_count[drr->drr_type]++; | |
ea04106b | 281 | total_records++; |
b79fc3fe MM |
282 | |
283 | switch (drr->drr_type) { | |
284 | case DRR_BEGIN: | |
285 | if (do_byteswap) { | |
286 | drrb->drr_magic = BSWAP_64(drrb->drr_magic); | |
287 | drrb->drr_versioninfo = | |
288 | BSWAP_64(drrb->drr_versioninfo); | |
289 | drrb->drr_creation_time = | |
290 | BSWAP_64(drrb->drr_creation_time); | |
291 | drrb->drr_type = BSWAP_32(drrb->drr_type); | |
292 | drrb->drr_flags = BSWAP_32(drrb->drr_flags); | |
293 | drrb->drr_toguid = BSWAP_64(drrb->drr_toguid); | |
294 | drrb->drr_fromguid = | |
295 | BSWAP_64(drrb->drr_fromguid); | |
296 | } | |
297 | ||
298 | (void) printf("BEGIN record\n"); | |
299 | (void) printf("\thdrtype = %lld\n", | |
300 | DMU_GET_STREAM_HDRTYPE(drrb->drr_versioninfo)); | |
301 | (void) printf("\tfeatures = %llx\n", | |
302 | DMU_GET_FEATUREFLAGS(drrb->drr_versioninfo)); | |
303 | (void) printf("\tmagic = %llx\n", | |
304 | (u_longlong_t)drrb->drr_magic); | |
305 | (void) printf("\tcreation_time = %llx\n", | |
306 | (u_longlong_t)drrb->drr_creation_time); | |
307 | (void) printf("\ttype = %u\n", drrb->drr_type); | |
308 | (void) printf("\tflags = 0x%x\n", drrb->drr_flags); | |
309 | (void) printf("\ttoguid = %llx\n", | |
310 | (u_longlong_t)drrb->drr_toguid); | |
311 | (void) printf("\tfromguid = %llx\n", | |
312 | (u_longlong_t)drrb->drr_fromguid); | |
313 | (void) printf("\ttoname = %s\n", drrb->drr_toname); | |
314 | if (verbose) | |
315 | (void) printf("\n"); | |
316 | ||
317 | if ((DMU_GET_STREAM_HDRTYPE(drrb->drr_versioninfo) == | |
318 | DMU_COMPOUNDSTREAM) && drr->drr_payloadlen != 0) { | |
319 | nvlist_t *nv; | |
320 | int sz = drr->drr_payloadlen; | |
321 | ||
e10b0808 | 322 | if (sz > SPA_MAXBLOCKSIZE) { |
b79fc3fe | 323 | free(buf); |
e10b0808 | 324 | buf = safe_malloc(sz); |
b79fc3fe MM |
325 | } |
326 | (void) ssread(buf, sz, &zc); | |
327 | if (ferror(send_stream)) | |
328 | perror("fread"); | |
329 | err = nvlist_unpack(buf, sz, &nv, 0); | |
330 | if (err) | |
331 | perror(strerror(err)); | |
332 | nvlist_print(stdout, nv); | |
333 | nvlist_free(nv); | |
334 | } | |
335 | break; | |
336 | ||
337 | case DRR_END: | |
338 | if (do_byteswap) { | |
339 | drre->drr_checksum.zc_word[0] = | |
340 | BSWAP_64(drre->drr_checksum.zc_word[0]); | |
341 | drre->drr_checksum.zc_word[1] = | |
342 | BSWAP_64(drre->drr_checksum.zc_word[1]); | |
343 | drre->drr_checksum.zc_word[2] = | |
344 | BSWAP_64(drre->drr_checksum.zc_word[2]); | |
345 | drre->drr_checksum.zc_word[3] = | |
346 | BSWAP_64(drre->drr_checksum.zc_word[3]); | |
347 | } | |
348 | /* | |
349 | * We compare against the *previous* checksum | |
350 | * value, because the stored checksum is of | |
351 | * everything before the DRR_END record. | |
352 | */ | |
353 | if (do_cksum && !ZIO_CHECKSUM_EQUAL(drre->drr_checksum, | |
354 | pcksum)) { | |
355 | (void) printf("Expected checksum differs from " | |
356 | "checksum in stream.\n"); | |
357 | (void) printf("Expected checksum = " | |
358 | "%llx/%llx/%llx/%llx\n", | |
359 | (long long unsigned int)pcksum.zc_word[0], | |
360 | (long long unsigned int)pcksum.zc_word[1], | |
361 | (long long unsigned int)pcksum.zc_word[2], | |
362 | (long long unsigned int)pcksum.zc_word[3]); | |
363 | } | |
364 | (void) printf("END checksum = %llx/%llx/%llx/%llx\n", | |
365 | (long long unsigned int) | |
366 | drre->drr_checksum.zc_word[0], | |
367 | (long long unsigned int) | |
368 | drre->drr_checksum.zc_word[1], | |
369 | (long long unsigned int) | |
370 | drre->drr_checksum.zc_word[2], | |
371 | (long long unsigned int) | |
372 | drre->drr_checksum.zc_word[3]); | |
373 | ||
374 | ZIO_SET_CHECKSUM(&zc, 0, 0, 0, 0); | |
375 | break; | |
376 | ||
377 | case DRR_OBJECT: | |
378 | if (do_byteswap) { | |
379 | drro->drr_object = BSWAP_64(drro->drr_object); | |
380 | drro->drr_type = BSWAP_32(drro->drr_type); | |
381 | drro->drr_bonustype = | |
382 | BSWAP_32(drro->drr_bonustype); | |
383 | drro->drr_blksz = BSWAP_32(drro->drr_blksz); | |
384 | drro->drr_bonuslen = | |
385 | BSWAP_32(drro->drr_bonuslen); | |
386 | drro->drr_toguid = BSWAP_64(drro->drr_toguid); | |
387 | } | |
388 | if (verbose) { | |
389 | (void) printf("OBJECT object = %llu type = %u " | |
390 | "bonustype = %u blksz = %u bonuslen = %u\n", | |
391 | (u_longlong_t)drro->drr_object, | |
392 | drro->drr_type, | |
393 | drro->drr_bonustype, | |
394 | drro->drr_blksz, | |
395 | drro->drr_bonuslen); | |
396 | } | |
397 | if (drro->drr_bonuslen > 0) { | |
e10b0808 AX |
398 | (void) ssread(buf, P2ROUNDUP(drro->drr_bonuslen, |
399 | 8), &zc); | |
400 | if (dump) { | |
401 | print_block(buf, | |
402 | P2ROUNDUP(drro->drr_bonuslen, 8)); | |
403 | } | |
b79fc3fe MM |
404 | } |
405 | break; | |
406 | ||
407 | case DRR_FREEOBJECTS: | |
408 | if (do_byteswap) { | |
409 | drrfo->drr_firstobj = | |
410 | BSWAP_64(drrfo->drr_firstobj); | |
411 | drrfo->drr_numobjs = | |
412 | BSWAP_64(drrfo->drr_numobjs); | |
413 | drrfo->drr_toguid = BSWAP_64(drrfo->drr_toguid); | |
414 | } | |
415 | if (verbose) { | |
416 | (void) printf("FREEOBJECTS firstobj = %llu " | |
417 | "numobjs = %llu\n", | |
418 | (u_longlong_t)drrfo->drr_firstobj, | |
419 | (u_longlong_t)drrfo->drr_numobjs); | |
420 | } | |
421 | break; | |
422 | ||
423 | case DRR_WRITE: | |
424 | if (do_byteswap) { | |
425 | drrw->drr_object = BSWAP_64(drrw->drr_object); | |
426 | drrw->drr_type = BSWAP_32(drrw->drr_type); | |
427 | drrw->drr_offset = BSWAP_64(drrw->drr_offset); | |
428 | drrw->drr_length = BSWAP_64(drrw->drr_length); | |
429 | drrw->drr_toguid = BSWAP_64(drrw->drr_toguid); | |
430 | drrw->drr_key.ddk_prop = | |
431 | BSWAP_64(drrw->drr_key.ddk_prop); | |
432 | } | |
e10b0808 AX |
433 | /* |
434 | * If this is verbose and/or dump output, | |
435 | * print info on the modified block | |
436 | */ | |
b79fc3fe MM |
437 | if (verbose) { |
438 | (void) printf("WRITE object = %llu type = %u " | |
439 | "checksum type = %u\n" | |
440 | "offset = %llu length = %llu " | |
441 | "props = %llx\n", | |
442 | (u_longlong_t)drrw->drr_object, | |
443 | drrw->drr_type, | |
444 | drrw->drr_checksumtype, | |
445 | (u_longlong_t)drrw->drr_offset, | |
446 | (u_longlong_t)drrw->drr_length, | |
447 | (u_longlong_t)drrw->drr_key.ddk_prop); | |
448 | } | |
e10b0808 AX |
449 | /* |
450 | * Read the contents of the block in from STDIN to buf | |
451 | */ | |
b79fc3fe | 452 | (void) ssread(buf, drrw->drr_length, &zc); |
e10b0808 AX |
453 | /* |
454 | * If in dump mode | |
455 | */ | |
456 | if (dump) { | |
457 | print_block(buf, drrw->drr_length); | |
458 | } | |
b79fc3fe MM |
459 | total_write_size += drrw->drr_length; |
460 | break; | |
461 | ||
462 | case DRR_WRITE_BYREF: | |
463 | if (do_byteswap) { | |
464 | drrwbr->drr_object = | |
465 | BSWAP_64(drrwbr->drr_object); | |
466 | drrwbr->drr_offset = | |
467 | BSWAP_64(drrwbr->drr_offset); | |
468 | drrwbr->drr_length = | |
469 | BSWAP_64(drrwbr->drr_length); | |
470 | drrwbr->drr_toguid = | |
471 | BSWAP_64(drrwbr->drr_toguid); | |
472 | drrwbr->drr_refguid = | |
473 | BSWAP_64(drrwbr->drr_refguid); | |
474 | drrwbr->drr_refobject = | |
475 | BSWAP_64(drrwbr->drr_refobject); | |
476 | drrwbr->drr_refoffset = | |
477 | BSWAP_64(drrwbr->drr_refoffset); | |
478 | drrwbr->drr_key.ddk_prop = | |
479 | BSWAP_64(drrwbr->drr_key.ddk_prop); | |
480 | } | |
481 | if (verbose) { | |
482 | (void) printf("WRITE_BYREF object = %llu " | |
483 | "checksum type = %u props = %llx\n" | |
484 | "offset = %llu length = %llu\n" | |
485 | "toguid = %llx refguid = %llx\n" | |
486 | "refobject = %llu refoffset = %llu\n", | |
487 | (u_longlong_t)drrwbr->drr_object, | |
488 | drrwbr->drr_checksumtype, | |
489 | (u_longlong_t)drrwbr->drr_key.ddk_prop, | |
490 | (u_longlong_t)drrwbr->drr_offset, | |
491 | (u_longlong_t)drrwbr->drr_length, | |
492 | (u_longlong_t)drrwbr->drr_toguid, | |
493 | (u_longlong_t)drrwbr->drr_refguid, | |
494 | (u_longlong_t)drrwbr->drr_refobject, | |
495 | (u_longlong_t)drrwbr->drr_refoffset); | |
496 | } | |
497 | break; | |
498 | ||
499 | case DRR_FREE: | |
500 | if (do_byteswap) { | |
501 | drrf->drr_object = BSWAP_64(drrf->drr_object); | |
502 | drrf->drr_offset = BSWAP_64(drrf->drr_offset); | |
503 | drrf->drr_length = BSWAP_64(drrf->drr_length); | |
504 | } | |
505 | if (verbose) { | |
506 | (void) printf("FREE object = %llu " | |
507 | "offset = %llu length = %lld\n", | |
508 | (u_longlong_t)drrf->drr_object, | |
509 | (u_longlong_t)drrf->drr_offset, | |
510 | (longlong_t)drrf->drr_length); | |
511 | } | |
512 | break; | |
513 | case DRR_SPILL: | |
514 | if (do_byteswap) { | |
515 | drrs->drr_object = BSWAP_64(drrs->drr_object); | |
516 | drrs->drr_length = BSWAP_64(drrs->drr_length); | |
517 | } | |
518 | if (verbose) { | |
519 | (void) printf("SPILL block for object = %llu " | |
520 | "length = %llu\n", | |
521 | (long long unsigned int)drrs->drr_object, | |
522 | (long long unsigned int)drrs->drr_length); | |
523 | } | |
524 | (void) ssread(buf, drrs->drr_length, &zc); | |
e10b0808 AX |
525 | if (dump) { |
526 | print_block(buf, drrs->drr_length); | |
527 | } | |
b79fc3fe | 528 | break; |
ea04106b AX |
529 | case DRR_WRITE_EMBEDDED: |
530 | if (do_byteswap) { | |
531 | drrwe->drr_object = | |
532 | BSWAP_64(drrwe->drr_object); | |
533 | drrwe->drr_offset = | |
534 | BSWAP_64(drrwe->drr_offset); | |
535 | drrwe->drr_length = | |
536 | BSWAP_64(drrwe->drr_length); | |
537 | drrwe->drr_toguid = | |
538 | BSWAP_64(drrwe->drr_toguid); | |
539 | drrwe->drr_lsize = | |
540 | BSWAP_32(drrwe->drr_lsize); | |
541 | drrwe->drr_psize = | |
542 | BSWAP_32(drrwe->drr_psize); | |
543 | } | |
544 | if (verbose) { | |
545 | (void) printf("WRITE_EMBEDDED object = %llu " | |
546 | "offset = %llu length = %llu\n" | |
547 | "toguid = %llx comp = %u etype = %u " | |
548 | "lsize = %u psize = %u\n", | |
549 | (u_longlong_t)drrwe->drr_object, | |
550 | (u_longlong_t)drrwe->drr_offset, | |
551 | (u_longlong_t)drrwe->drr_length, | |
552 | (u_longlong_t)drrwe->drr_toguid, | |
553 | drrwe->drr_compression, | |
554 | drrwe->drr_etype, | |
555 | drrwe->drr_lsize, | |
556 | drrwe->drr_psize); | |
557 | } | |
558 | (void) ssread(buf, | |
559 | P2ROUNDUP(drrwe->drr_psize, 8), &zc); | |
560 | break; | |
b79fc3fe MM |
561 | case DRR_NUMTYPES: |
562 | /* should never be reached */ | |
563 | exit(1); | |
564 | } | |
565 | pcksum = zc; | |
566 | } | |
567 | free(buf); | |
568 | ||
569 | /* Print final summary */ | |
570 | ||
571 | (void) printf("SUMMARY:\n"); | |
572 | (void) printf("\tTotal DRR_BEGIN records = %lld\n", | |
573 | (u_longlong_t)drr_record_count[DRR_BEGIN]); | |
574 | (void) printf("\tTotal DRR_END records = %lld\n", | |
575 | (u_longlong_t)drr_record_count[DRR_END]); | |
576 | (void) printf("\tTotal DRR_OBJECT records = %lld\n", | |
577 | (u_longlong_t)drr_record_count[DRR_OBJECT]); | |
578 | (void) printf("\tTotal DRR_FREEOBJECTS records = %lld\n", | |
579 | (u_longlong_t)drr_record_count[DRR_FREEOBJECTS]); | |
580 | (void) printf("\tTotal DRR_WRITE records = %lld\n", | |
581 | (u_longlong_t)drr_record_count[DRR_WRITE]); | |
ea04106b AX |
582 | (void) printf("\tTotal DRR_WRITE_BYREF records = %lld\n", |
583 | (u_longlong_t)drr_record_count[DRR_WRITE_BYREF]); | |
584 | (void) printf("\tTotal DRR_WRITE_EMBEDDED records = %lld\n", | |
585 | (u_longlong_t)drr_record_count[DRR_WRITE_EMBEDDED]); | |
b79fc3fe MM |
586 | (void) printf("\tTotal DRR_FREE records = %lld\n", |
587 | (u_longlong_t)drr_record_count[DRR_FREE]); | |
588 | (void) printf("\tTotal DRR_SPILL records = %lld\n", | |
589 | (u_longlong_t)drr_record_count[DRR_SPILL]); | |
590 | (void) printf("\tTotal records = %lld\n", | |
ea04106b | 591 | (u_longlong_t)total_records); |
b79fc3fe MM |
592 | (void) printf("\tTotal write size = %lld (0x%llx)\n", |
593 | (u_longlong_t)total_write_size, (u_longlong_t)total_write_size); | |
594 | (void) printf("\tTotal stream length = %lld (0x%llx)\n", | |
595 | (u_longlong_t)total_stream_len, (u_longlong_t)total_stream_len); | |
596 | return (0); | |
597 | } |