1 // -*- mode:C; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #include "include/types.h"
8 #include "objclass/objclass.h"
9 #include "cls/rgw/cls_rgw_ops.h"
10 #include "cls/rgw/cls_rgw_const.h"
11 #include "common/Clock.h"
12 #include "common/strtol.h"
13 #include "common/escape.h"
15 #include "include/compat.h"
21 #define BI_PREFIX_CHAR 0x80
23 #define BI_BUCKET_OBJS_INDEX 0
24 #define BI_BUCKET_LOG_INDEX 1
25 #define BI_BUCKET_OBJ_INSTANCE_INDEX 2
26 #define BI_BUCKET_OLH_DATA_INDEX 3
28 #define BI_BUCKET_LAST_INDEX 4
30 static string bucket_index_prefixes
[] = { "", /* special handling for the objs list index */
31 "0_", /* bucket log index */
32 "1000_", /* obj instance index */
33 "1001_", /* olh data index */
35 /* this must be the last index */
38 static bool bi_is_objs_index(const string
& s
) {
39 return ((unsigned char)s
[0] != BI_PREFIX_CHAR
);
42 int bi_entry_type(const string
& s
)
44 if (bi_is_objs_index(s
)) {
45 return BI_BUCKET_OBJS_INDEX
;
49 i
< sizeof(bucket_index_prefixes
) / sizeof(bucket_index_prefixes
[0]);
51 const string
& t
= bucket_index_prefixes
[i
];
53 if (s
.compare(1, t
.size(), t
) == 0) {
61 static bool bi_entry_gt(const string
& first
, const string
& second
)
63 int fi
= bi_entry_type(first
);
64 int si
= bi_entry_type(second
);
72 return first
> second
;
75 static void get_time_key(real_time
& ut
, string
*key
)
78 ceph_timespec ts
= ceph::real_clock::to_ceph_timespec(ut
);
79 snprintf(buf
, 32, "%011llu.%09u", (unsigned long long)ts
.tv_sec
, (unsigned int)ts
.tv_nsec
);
83 static void get_index_ver_key(cls_method_context_t hctx
, uint64_t index_ver
, string
*key
)
86 snprintf(buf
, sizeof(buf
), "%011llu.%llu.%d", (unsigned long long)index_ver
,
87 (unsigned long long)cls_current_version(hctx
),
88 cls_current_subop_num(hctx
));
92 static void bi_log_prefix(string
& key
)
95 key
.append(bucket_index_prefixes
[BI_BUCKET_LOG_INDEX
]);
98 static void bi_log_index_key(cls_method_context_t hctx
, string
& key
, string
& id
, uint64_t index_ver
)
101 get_index_ver_key(hctx
, index_ver
, &id
);
105 static int log_index_operation(cls_method_context_t hctx
, cls_rgw_obj_key
& obj_key
, RGWModifyOp op
,
106 string
& tag
, real_time
& timestamp
,
107 rgw_bucket_entry_ver
& ver
, RGWPendingState state
, uint64_t index_ver
,
108 string
& max_marker
, uint16_t bilog_flags
, string
*owner
, string
*owner_display_name
, rgw_zone_set
*zones_trace
)
112 struct rgw_bi_log_entry entry
;
114 entry
.object
= obj_key
.name
;
115 entry
.instance
= obj_key
.instance
;
116 entry
.timestamp
= timestamp
;
120 entry
.index_ver
= index_ver
;
122 entry
.bilog_flags
= bilog_flags
;
124 entry
.owner
= *owner
;
126 if (owner_display_name
) {
127 entry
.owner_display_name
= *owner_display_name
;
130 entry
.zones_trace
= std::move(*zones_trace
);
134 bi_log_index_key(hctx
, key
, entry
.id
, index_ver
);
138 if (entry
.id
> max_marker
)
139 max_marker
= entry
.id
;
141 return cls_cxx_map_set_val(hctx
, key
, &bl
);
145 * read list of objects, skips objects in the ugly namespace
147 static int get_obj_vals(cls_method_context_t hctx
, const string
& start
, const string
& filter_prefix
,
148 int num_entries
, map
<string
, bufferlist
> *pkeys
, bool *pmore
)
150 int ret
= cls_cxx_map_get_vals(hctx
, start
, filter_prefix
, num_entries
, pkeys
, pmore
);
157 map
<string
, bufferlist
>::reverse_iterator last_element
= pkeys
->rbegin();
158 if ((unsigned char)last_element
->first
[0] < BI_PREFIX_CHAR
) {
159 /* nothing to see here, move along */
163 map
<string
, bufferlist
>::iterator first_element
= pkeys
->begin();
164 if ((unsigned char)first_element
->first
[0] > BI_PREFIX_CHAR
) {
168 /* let's rebuild the list, only keep entries we're interested in */
169 map
<string
, bufferlist
> old_keys
;
170 old_keys
.swap(*pkeys
);
172 for (map
<string
, bufferlist
>::iterator iter
= old_keys
.begin(); iter
!= old_keys
.end(); ++iter
) {
173 if ((unsigned char)iter
->first
[0] != BI_PREFIX_CHAR
) {
174 (*pkeys
)[iter
->first
] = iter
->second
;
178 if (num_entries
== (int)pkeys
->size())
181 map
<string
, bufferlist
> new_keys
;
182 char c
[] = { (char)(BI_PREFIX_CHAR
+ 1), 0 };
183 string new_start
= c
;
185 /* now get some more keys */
186 ret
= cls_cxx_map_get_vals(hctx
, new_start
, filter_prefix
, num_entries
- pkeys
->size(), &new_keys
, pmore
);
190 for (map
<string
, bufferlist
>::iterator iter
= new_keys
.begin(); iter
!= new_keys
.end(); ++iter
) {
191 (*pkeys
)[iter
->first
] = iter
->second
;
198 * get a monotonically decreasing string representation.
199 * For num = x, num = y, where x > y, str(x) < str(y)
200 * Another property is that string size starts short and grows as num increases
202 static void decreasing_str(uint64_t num
, string
*str
)
205 if (num
< 0x10) { /* 16 */
206 snprintf(buf
, sizeof(buf
), "9%02lld", 15 - (long long)num
);
207 } else if (num
< 0x100) { /* 256 */
208 snprintf(buf
, sizeof(buf
), "8%03lld", 255 - (long long)num
);
209 } else if (num
< 0x1000) /* 4096 */ {
210 snprintf(buf
, sizeof(buf
), "7%04lld", 4095 - (long long)num
);
211 } else if (num
< 0x10000) /* 65536 */ {
212 snprintf(buf
, sizeof(buf
), "6%05lld", 65535 - (long long)num
);
213 } else if (num
< 0x100000000) /* 4G */ {
214 snprintf(buf
, sizeof(buf
), "5%010lld", 0xFFFFFFFF - (long long)num
);
216 snprintf(buf
, sizeof(buf
), "4%020lld", (long long)-num
);
223 * we now hold two different indexes for objects. The first one holds the list of objects in the
224 * order that we want them to be listed. The second one only holds the objects instances (for
225 * versioned objects), and they're not arranged in any particular order.
226 * When listing objects we'll use the first index, when doing operations on the objects themselves
227 * we'll use the second index. Note that regular objects only map to the first index anyway
230 static void get_list_index_key(struct rgw_bucket_dir_entry
& entry
, string
*index_key
)
232 *index_key
= entry
.key
.name
;
235 decreasing_str(entry
.versioned_epoch
, &ver_str
);
236 string
instance_delim("\0i", 2);
237 string
ver_delim("\0v", 2);
239 index_key
->append(ver_delim
);
240 index_key
->append(ver_str
);
241 index_key
->append(instance_delim
);
242 index_key
->append(entry
.key
.instance
);
245 static void encode_obj_versioned_data_key(const cls_rgw_obj_key
& key
, string
*index_key
, bool append_delete_marker_suffix
= false)
247 *index_key
= BI_PREFIX_CHAR
;
248 index_key
->append(bucket_index_prefixes
[BI_BUCKET_OBJ_INSTANCE_INDEX
]);
249 index_key
->append(key
.name
);
250 string
delim("\0i", 2);
251 index_key
->append(delim
);
252 index_key
->append(key
.instance
);
253 if (append_delete_marker_suffix
) {
255 index_key
->append(dm
);
259 static void encode_obj_index_key(const cls_rgw_obj_key
& key
, string
*index_key
)
261 if (key
.instance
.empty()) {
262 *index_key
= key
.name
;
264 encode_obj_versioned_data_key(key
, index_key
);
268 static void encode_olh_data_key(const cls_rgw_obj_key
& key
, string
*index_key
)
270 *index_key
= BI_PREFIX_CHAR
;
271 index_key
->append(bucket_index_prefixes
[BI_BUCKET_OLH_DATA_INDEX
]);
272 index_key
->append(key
.name
);
276 static int read_index_entry(cls_method_context_t hctx
, string
& name
, T
*entry
);
278 static int encode_list_index_key(cls_method_context_t hctx
, const cls_rgw_obj_key
& key
, string
*index_key
)
280 if (key
.instance
.empty()) {
281 *index_key
= key
.name
;
285 string obj_index_key
;
286 encode_obj_index_key(key
, &obj_index_key
);
288 rgw_bucket_dir_entry entry
;
290 int ret
= read_index_entry(hctx
, obj_index_key
, &entry
);
291 if (ret
== -ENOENT
) {
292 /* couldn't find the entry, set key value after the current object */
293 char buf
[2] = { 0x1, 0 };
295 *index_key
= key
.name
+ s
;
299 CLS_LOG(1, "ERROR: encode_list_index_key(): cls_cxx_map_get_val returned %d\n", ret
);
303 get_list_index_key(entry
, index_key
);
308 static void split_key(const string
& key
, list
<string
>& vals
)
311 const char *p
= key
.c_str();
312 while (pos
< key
.size()) {
313 size_t len
= strlen(p
);
321 * list index key structure:
323 * <obj name>\0[v<ver>\0i<instance id>]
325 static void decode_list_index_key(const string
& index_key
, cls_rgw_obj_key
*key
, uint64_t *ver
)
327 size_t len
= strlen(index_key
.c_str());
329 key
->instance
.clear();
332 if (len
== index_key
.size()) {
333 key
->name
= index_key
;
338 split_key(index_key
, vals
);
340 assert(!vals
.empty());
342 list
<string
>::iterator iter
= vals
.begin();
346 assert(iter
!= vals
.end());
348 for (; iter
!= vals
.end(); ++iter
) {
351 key
->instance
= val
.substr(1);
352 } else if (val
[0] == 'v') {
354 const char *s
= val
.c_str() + 1;
355 *ver
= strict_strtoll(s
, 10, &err
);
361 static int read_bucket_header(cls_method_context_t hctx
, struct rgw_bucket_dir_header
*header
)
364 int rc
= cls_cxx_map_read_header(hctx
, &bl
);
368 if (bl
.length() == 0) {
369 *header
= rgw_bucket_dir_header();
372 bufferlist::iterator iter
= bl
.begin();
374 ::decode(*header
, iter
);
375 } catch (buffer::error
& err
) {
376 CLS_LOG(1, "ERROR: read_bucket_header(): failed to decode header\n");
383 int rgw_bucket_list(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
385 bufferlist::iterator iter
= in
->begin();
387 struct rgw_cls_list_op op
;
390 } catch (buffer::error
& err
) {
391 CLS_LOG(1, "ERROR: rgw_bucket_list(): failed to decode request\n");
395 struct rgw_cls_list_ret ret
;
396 struct rgw_bucket_dir
& new_dir
= ret
.dir
;
397 int rc
= read_bucket_header(hctx
, &new_dir
.header
);
399 CLS_LOG(1, "ERROR: rgw_bucket_list(): failed to read header\n");
403 map
<string
, bufferlist
> keys
;
404 std::map
<string
, bufferlist
>::iterator kiter
;
406 encode_list_index_key(hctx
, op
.start_obj
, &start_key
);
408 uint32_t left_to_read
= op
.num_entries
;
412 rc
= get_obj_vals(hctx
, start_key
, op
.filter_prefix
, left_to_read
, &keys
, &more
);
416 std::map
<string
, struct rgw_bucket_dir_entry
>& m
= new_dir
.m
;
420 for (kiter
= keys
.begin(); kiter
!= keys
.end(); ++kiter
) {
421 struct rgw_bucket_dir_entry entry
;
423 if (!bi_is_objs_index(kiter
->first
)) {
428 bufferlist
& entrybl
= kiter
->second
;
429 bufferlist::iterator eiter
= entrybl
.begin();
431 ::decode(entry
, eiter
);
432 } catch (buffer::error
& err
) {
433 CLS_LOG(1, "ERROR: rgw_bucket_list(): failed to decode entry, key=%s\n", kiter
->first
.c_str());
439 decode_list_index_key(kiter
->first
, &key
, &ver
);
441 start_key
= kiter
->first
;
442 CLS_LOG(20, "start_key=%s len=%zu", start_key
.c_str(), start_key
.size());
444 if (!entry
.is_valid()) {
445 CLS_LOG(20, "entry %s[%s] is not valid\n", key
.name
.c_str(), key
.instance
.c_str());
449 if (!op
.list_versions
&& !entry
.is_visible()) {
450 CLS_LOG(20, "entry %s[%s] is not visible\n", key
.name
.c_str(), key
.instance
.c_str());
453 if (m
.size() < op
.num_entries
) {
454 m
[kiter
->first
] = entry
;
458 CLS_LOG(20, "got entry %s[%s] m.size()=%d\n", key
.name
.c_str(), key
.instance
.c_str(), (int)m
.size());
460 } while (left_to_read
> 0 && !done
);
462 ret
.is_truncated
= more
&& !done
;
468 static int check_index(cls_method_context_t hctx
, struct rgw_bucket_dir_header
*existing_header
, struct rgw_bucket_dir_header
*calc_header
)
470 int rc
= read_bucket_header(hctx
, existing_header
);
472 CLS_LOG(1, "ERROR: check_index(): failed to read header\n");
476 calc_header
->tag_timeout
= existing_header
->tag_timeout
;
477 calc_header
->ver
= existing_header
->ver
;
479 map
<string
, bufferlist
> keys
;
481 string filter_prefix
;
483 #define CHECK_CHUNK_SIZE 1000
488 rc
= get_obj_vals(hctx
, start_obj
, filter_prefix
, CHECK_CHUNK_SIZE
, &keys
, &more
);
492 std::map
<string
, bufferlist
>::iterator kiter
= keys
.begin();
493 for (; kiter
!= keys
.end(); ++kiter
) {
494 if (!bi_is_objs_index(kiter
->first
)) {
499 struct rgw_bucket_dir_entry entry
;
500 bufferlist::iterator eiter
= kiter
->second
.begin();
502 ::decode(entry
, eiter
);
503 } catch (buffer::error
& err
) {
504 CLS_LOG(1, "ERROR: rgw_bucket_list(): failed to decode entry, key=%s\n", kiter
->first
.c_str());
507 struct rgw_bucket_category_stats
& stats
= calc_header
->stats
[entry
.meta
.category
];
509 stats
.total_size
+= entry
.meta
.accounted_size
;
510 stats
.total_size_rounded
+= cls_rgw_get_rounded_size(entry
.meta
.accounted_size
);
511 stats
.actual_size
+= entry
.meta
.size
;
513 start_obj
= kiter
->first
;
515 } while (keys
.size() == CHECK_CHUNK_SIZE
&& !done
);
520 int rgw_bucket_check_index(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
522 struct rgw_cls_check_index_ret ret
;
524 int rc
= check_index(hctx
, &ret
.existing_header
, &ret
.calculated_header
);
533 static int write_bucket_header(cls_method_context_t hctx
, struct rgw_bucket_dir_header
*header
)
537 bufferlist header_bl
;
538 ::encode(*header
, header_bl
);
539 return cls_cxx_map_write_header(hctx
, &header_bl
);
543 int rgw_bucket_rebuild_index(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
545 struct rgw_bucket_dir_header existing_header
;
546 struct rgw_bucket_dir_header calc_header
;
547 int rc
= check_index(hctx
, &existing_header
, &calc_header
);
551 return write_bucket_header(hctx
, &calc_header
);
554 int rgw_bucket_update_stats(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
557 rgw_cls_bucket_update_stats_op op
;
558 auto iter
= in
->begin();
561 } catch (buffer::error
& err
) {
562 CLS_LOG(1, "ERROR: %s(): failed to decode request\n", __func__
);
566 struct rgw_bucket_dir_header header
;
567 int rc
= read_bucket_header(hctx
, &header
);
569 CLS_LOG(1, "ERROR: %s(): failed to read header\n", __func__
);
573 for (auto& s
: op
.stats
) {
574 auto& dest
= header
.stats
[s
.first
];
578 dest
.total_size
+= s
.second
.total_size
;
579 dest
.total_size_rounded
+= s
.second
.total_size_rounded
;
580 dest
.num_entries
+= s
.second
.num_entries
;
584 return write_bucket_header(hctx
, &header
);
587 int rgw_bucket_init_index(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
589 bufferlist::iterator iter
;
591 bufferlist header_bl
;
592 int rc
= cls_cxx_map_read_header(hctx
, &header_bl
);
603 if (header_bl
.length() != 0) {
604 CLS_LOG(1, "ERROR: index already initialized\n");
610 return write_bucket_header(hctx
, &dir
.header
);
613 int rgw_bucket_set_tag_timeout(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
616 rgw_cls_tag_timeout_op op
;
617 bufferlist::iterator iter
= in
->begin();
620 } catch (buffer::error
& err
) {
621 CLS_LOG(1, "ERROR: rgw_bucket_set_tag_timeout(): failed to decode request\n");
625 struct rgw_bucket_dir_header header
;
626 int rc
= read_bucket_header(hctx
, &header
);
628 CLS_LOG(1, "ERROR: rgw_bucket_set_tag_timeout(): failed to read header\n");
632 header
.tag_timeout
= op
.tag_timeout
;
634 return write_bucket_header(hctx
, &header
);
637 static int read_key_entry(cls_method_context_t hctx
, cls_rgw_obj_key
& key
, string
*idx
, struct rgw_bucket_dir_entry
*entry
,
638 bool special_delete_marker_name
= false);
640 int rgw_bucket_prepare_op(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
643 rgw_cls_obj_prepare_op op
;
644 bufferlist::iterator iter
= in
->begin();
647 } catch (buffer::error
& err
) {
648 CLS_LOG(1, "ERROR: rgw_bucket_prepare_op(): failed to decode request\n");
652 if (op
.tag
.empty()) {
653 CLS_LOG(1, "ERROR: tag is empty\n");
657 CLS_LOG(1, "rgw_bucket_prepare_op(): request: op=%d name=%s instance=%s tag=%s\n",
658 op
.op
, op
.key
.name
.c_str(), op
.key
.instance
.c_str(), op
.tag
.c_str());
663 struct rgw_bucket_dir_entry entry
;
664 int rc
= read_key_entry(hctx
, op
.key
, &idx
, &entry
);
665 if (rc
< 0 && rc
!= -ENOENT
)
668 bool noent
= (rc
== -ENOENT
);
672 if (noent
) { // no entry, initialize fields
674 entry
.ver
= rgw_bucket_entry_ver();
675 entry
.exists
= false;
676 entry
.locator
= op
.locator
;
679 // fill in proper state
680 struct rgw_bucket_pending_info info
;
681 info
.timestamp
= real_clock::now();
682 info
.state
= CLS_RGW_STATE_PENDING_MODIFY
;
684 entry
.pending_map
.insert(pair
<string
, rgw_bucket_pending_info
>(op
.tag
, info
));
686 struct rgw_bucket_dir_header header
;
687 rc
= read_bucket_header(hctx
, &header
);
689 CLS_LOG(1, "ERROR: rgw_bucket_prepare_op(): failed to read header\n");
693 if (op
.log_op
&& !header
.syncstopped
) {
694 rc
= log_index_operation(hctx
, op
.key
, op
.op
, op
.tag
, entry
.meta
.mtime
,
695 entry
.ver
, info
.state
, header
.ver
, header
.max_marker
, op
.bilog_flags
, NULL
, NULL
, &op
.zones_trace
);
700 // write out new key to disk
702 ::encode(entry
, info_bl
);
703 rc
= cls_cxx_map_set_val(hctx
, idx
, &info_bl
);
707 return write_bucket_header(hctx
, &header
);
710 static void unaccount_entry(struct rgw_bucket_dir_header
& header
, struct rgw_bucket_dir_entry
& entry
)
712 struct rgw_bucket_category_stats
& stats
= header
.stats
[entry
.meta
.category
];
714 stats
.total_size
-= entry
.meta
.accounted_size
;
715 stats
.total_size_rounded
-= cls_rgw_get_rounded_size(entry
.meta
.accounted_size
);
716 stats
.actual_size
-= entry
.meta
.size
;
719 static void log_entry(const char *func
, const char *str
, struct rgw_bucket_dir_entry
*entry
)
721 CLS_LOG(1, "%s(): %s: ver=%ld:%llu name=%s instance=%s locator=%s\n", func
, str
,
722 (long)entry
->ver
.pool
, (unsigned long long)entry
->ver
.epoch
,
723 entry
->key
.name
.c_str(), entry
->key
.instance
.c_str(), entry
->locator
.c_str());
726 static void log_entry(const char *func
, const char *str
, struct rgw_bucket_olh_entry
*entry
)
728 CLS_LOG(1, "%s(): %s: epoch=%llu name=%s instance=%s tag=%s\n", func
, str
,
729 (unsigned long long)entry
->epoch
, entry
->key
.name
.c_str(), entry
->key
.instance
.c_str(),
734 static int read_index_entry(cls_method_context_t hctx
, string
& name
, T
*entry
)
736 bufferlist current_entry
;
737 int rc
= cls_cxx_map_get_val(hctx
, name
, ¤t_entry
);
742 bufferlist::iterator cur_iter
= current_entry
.begin();
744 ::decode(*entry
, cur_iter
);
745 } catch (buffer::error
& err
) {
746 CLS_LOG(1, "ERROR: read_index_entry(): failed to decode entry\n");
750 log_entry(__func__
, "existing entry", entry
);
754 static int read_key_entry(cls_method_context_t hctx
, cls_rgw_obj_key
& key
, string
*idx
, struct rgw_bucket_dir_entry
*entry
,
755 bool special_delete_marker_name
)
757 encode_obj_index_key(key
, idx
);
758 int rc
= read_index_entry(hctx
, *idx
, entry
);
763 if (key
.instance
.empty() &&
764 entry
->flags
& RGW_BUCKET_DIRENT_FLAG_VER_MARKER
) {
765 /* we only do it where key.instance is empty. In this case the delete marker will have a
766 * separate entry in the index to avoid collisions with the actual object, as it's mutable
768 if (special_delete_marker_name
) {
769 encode_obj_versioned_data_key(key
, idx
, true);
770 rc
= read_index_entry(hctx
, *idx
, entry
);
775 encode_obj_versioned_data_key(key
, idx
);
776 rc
= read_index_entry(hctx
, *idx
, entry
);
778 *entry
= rgw_bucket_dir_entry(); /* need to reset entry because we initialized it earlier */
786 int rgw_bucket_complete_op(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
789 rgw_cls_obj_complete_op op
;
790 bufferlist::iterator iter
= in
->begin();
793 } catch (buffer::error
& err
) {
794 CLS_LOG(1, "ERROR: rgw_bucket_complete_op(): failed to decode request\n");
797 CLS_LOG(1, "rgw_bucket_complete_op(): request: op=%d name=%s instance=%s ver=%lu:%llu tag=%s\n",
798 op
.op
, op
.key
.name
.c_str(), op
.key
.instance
.c_str(),
799 (unsigned long)op
.ver
.pool
, (unsigned long long)op
.ver
.epoch
,
802 struct rgw_bucket_dir_header header
;
803 int rc
= read_bucket_header(hctx
, &header
);
805 CLS_LOG(1, "ERROR: rgw_bucket_complete_op(): failed to read header\n");
809 struct rgw_bucket_dir_entry entry
;
813 rc
= read_key_entry(hctx
, op
.key
, &idx
, &entry
);
817 entry
.meta
= op
.meta
;
818 entry
.locator
= op
.locator
;
824 entry
.index_ver
= header
.ver
;
825 entry
.flags
= (entry
.key
.instance
.empty() ? 0 : RGW_BUCKET_DIRENT_FLAG_VER
); /* resetting entry flags, entry might have been previously a delete marker */
828 map
<string
, struct rgw_bucket_pending_info
>::iterator pinter
= entry
.pending_map
.find(op
.tag
);
829 if (pinter
== entry
.pending_map
.end()) {
830 CLS_LOG(1, "ERROR: couldn't find tag for pending operation\n");
833 entry
.pending_map
.erase(pinter
);
837 bufferlist update_bl
;
839 if (op
.tag
.size() && op
.op
== CLS_RGW_OP_CANCEL
) {
840 CLS_LOG(1, "rgw_bucket_complete_op(): cancel requested\n");
842 } else if (op
.ver
.pool
== entry
.ver
.pool
&&
843 op
.ver
.epoch
&& op
.ver
.epoch
<= entry
.ver
.epoch
) {
844 CLS_LOG(1, "rgw_bucket_complete_op(): skipping request, old epoch\n");
850 if (op
.log_op
&& !header
.syncstopped
) {
851 rc
= log_index_operation(hctx
, op
.key
, op
.op
, op
.tag
, entry
.meta
.mtime
, entry
.ver
,
852 CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, op
.bilog_flags
, NULL
, NULL
, &op
.zones_trace
);
858 bufferlist new_key_bl
;
859 ::encode(entry
, new_key_bl
);
860 return cls_cxx_map_set_val(hctx
, idx
, &new_key_bl
);
867 unaccount_entry(header
, entry
);
871 switch ((int)op
.op
) {
873 entry
.meta
= op
.meta
;
875 if (!entry
.pending_map
.size()) {
876 int ret
= cls_cxx_map_remove_key(hctx
, idx
);
880 entry
.exists
= false;
881 bufferlist new_key_bl
;
882 ::encode(entry
, new_key_bl
);
883 int ret
= cls_cxx_map_set_val(hctx
, idx
, &new_key_bl
);
893 struct rgw_bucket_dir_entry_meta
& meta
= op
.meta
;
894 struct rgw_bucket_category_stats
& stats
= header
.stats
[meta
.category
];
900 stats
.total_size
+= meta
.accounted_size
;
901 stats
.total_size_rounded
+= cls_rgw_get_rounded_size(meta
.accounted_size
);
902 stats
.actual_size
+= meta
.size
;
903 bufferlist new_key_bl
;
904 ::encode(entry
, new_key_bl
);
905 int ret
= cls_cxx_map_set_val(hctx
, idx
, &new_key_bl
);
912 if (op
.log_op
&& !header
.syncstopped
) {
913 rc
= log_index_operation(hctx
, op
.key
, op
.op
, op
.tag
, entry
.meta
.mtime
, entry
.ver
,
914 CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, op
.bilog_flags
, NULL
, NULL
, &op
.zones_trace
);
919 list
<cls_rgw_obj_key
>::iterator remove_iter
;
920 CLS_LOG(20, "rgw_bucket_complete_op(): remove_objs.size()=%d\n", (int)op
.remove_objs
.size());
921 for (remove_iter
= op
.remove_objs
.begin(); remove_iter
!= op
.remove_objs
.end(); ++remove_iter
) {
922 cls_rgw_obj_key
& remove_key
= *remove_iter
;
923 CLS_LOG(1, "rgw_bucket_complete_op(): removing entries, read_index_entry name=%s instance=%s\n",
924 remove_key
.name
.c_str(), remove_key
.instance
.c_str());
925 struct rgw_bucket_dir_entry remove_entry
;
927 int ret
= read_key_entry(hctx
, remove_key
, &k
, &remove_entry
);
929 CLS_LOG(1, "rgw_bucket_complete_op(): removing entries, read_index_entry name=%s instance=%s ret=%d\n",
930 remove_key
.name
.c_str(), remove_key
.instance
.c_str(), ret
);
933 CLS_LOG(0, "rgw_bucket_complete_op(): entry.name=%s entry.instance=%s entry.meta.category=%d\n",
934 remove_entry
.key
.name
.c_str(), remove_entry
.key
.instance
.c_str(), remove_entry
.meta
.category
);
935 unaccount_entry(header
, remove_entry
);
937 if (op
.log_op
&& !header
.syncstopped
) {
938 rc
= log_index_operation(hctx
, remove_key
, CLS_RGW_OP_DEL
, op
.tag
, remove_entry
.meta
.mtime
,
939 remove_entry
.ver
, CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, op
.bilog_flags
, NULL
, NULL
, &op
.zones_trace
);
944 ret
= cls_cxx_map_remove_key(hctx
, k
);
946 CLS_LOG(1, "rgw_bucket_complete_op(): cls_cxx_map_remove_key, failed to remove entry, name=%s instance=%s read_index_entry ret=%d\n", remove_key
.name
.c_str(), remove_key
.instance
.c_str(), rc
);
951 return write_bucket_header(hctx
, &header
);
955 static int write_entry(cls_method_context_t hctx
, T
& entry
, const string
& key
)
959 return cls_cxx_map_set_val(hctx
, key
, &bl
);
962 static int read_olh(cls_method_context_t hctx
,cls_rgw_obj_key
& obj_key
, struct rgw_bucket_olh_entry
*olh_data_entry
, string
*index_key
, bool *found
)
964 cls_rgw_obj_key olh_key
;
965 olh_key
.name
= obj_key
.name
;
967 encode_olh_data_key(olh_key
, index_key
);
968 int ret
= read_index_entry(hctx
, *index_key
, olh_data_entry
);
969 if (ret
< 0 && ret
!= -ENOENT
) {
970 CLS_LOG(0, "ERROR: read_index_entry() olh_key=%s ret=%d", olh_key
.name
.c_str(), ret
);
974 *found
= (ret
!= -ENOENT
);
979 static void update_olh_log(struct rgw_bucket_olh_entry
& olh_data_entry
, OLHLogOp op
, const string
& op_tag
,
980 cls_rgw_obj_key
& key
, bool delete_marker
, uint64_t epoch
)
982 vector
<rgw_bucket_olh_log_entry
>& log
= olh_data_entry
.pending_log
[olh_data_entry
.epoch
];
983 rgw_bucket_olh_log_entry log_entry
;
984 log_entry
.epoch
= epoch
;
986 log_entry
.op_tag
= op_tag
;
988 log_entry
.delete_marker
= delete_marker
;
989 log
.push_back(log_entry
);
992 static string
escape_str(const string
& s
)
994 int len
= escape_json_attr_len(s
.c_str(), s
.size());
996 escape_json_attr(s
.c_str(), s
.size(), escaped
);
997 return string(escaped
);
1000 static int write_obj_instance_entry(cls_method_context_t hctx
, struct rgw_bucket_dir_entry
& instance_entry
, const string
& instance_idx
)
1002 CLS_LOG(20, "write_entry() instance=%s idx=%s flags=%d", escape_str(instance_entry
.key
.instance
).c_str(), instance_idx
.c_str(), instance_entry
.flags
);
1003 /* write the instance entry */
1004 int ret
= write_entry(hctx
, instance_entry
, instance_idx
);
1006 CLS_LOG(0, "ERROR: write_entry() instance_key=%s ret=%d", escape_str(instance_idx
).c_str(), ret
);
1013 * write object instance entry, and if needed also the list entry
1015 static int write_obj_entries(cls_method_context_t hctx
, struct rgw_bucket_dir_entry
& instance_entry
, const string
& instance_idx
)
1017 int ret
= write_obj_instance_entry(hctx
, instance_entry
, instance_idx
);
1021 string instance_list_idx
;
1022 get_list_index_key(instance_entry
, &instance_list_idx
);
1024 if (instance_idx
!= instance_list_idx
) {
1025 CLS_LOG(20, "write_entry() idx=%s flags=%d", escape_str(instance_list_idx
).c_str(), instance_entry
.flags
);
1026 /* write a new list entry for the object instance */
1027 ret
= write_entry(hctx
, instance_entry
, instance_list_idx
);
1029 CLS_LOG(0, "ERROR: write_entry() instance=%s instance_list_idx=%s ret=%d", instance_entry
.key
.instance
.c_str(), instance_list_idx
.c_str(), ret
);
1037 class BIVerObjEntry
{
1038 cls_method_context_t hctx
;
1039 cls_rgw_obj_key key
;
1040 string instance_idx
;
1042 struct rgw_bucket_dir_entry instance_entry
;
1047 BIVerObjEntry(cls_method_context_t
& _hctx
, const cls_rgw_obj_key
& _key
) : hctx(_hctx
), key(_key
), initialized(false) {
1050 int init(bool check_delete_marker
= true) {
1051 int ret
= read_key_entry(hctx
, key
, &instance_idx
, &instance_entry
,
1052 check_delete_marker
&& key
.instance
.empty()); /* this is potentially a delete marker, for null objects we
1053 keep separate instance entry for the delete markers */
1056 CLS_LOG(0, "ERROR: read_key_entry() idx=%s ret=%d", instance_idx
.c_str(), ret
);
1060 CLS_LOG(20, "read instance_entry key.name=%s key.instance=%s flags=%d", instance_entry
.key
.name
.c_str(), instance_entry
.key
.instance
.c_str(), instance_entry
.flags
);
1064 rgw_bucket_dir_entry
& get_dir_entry() {
1065 return instance_entry
;
1068 void init_as_delete_marker(rgw_bucket_dir_entry_meta
& meta
) {
1069 /* a deletion marker, need to initialize it, there's no instance entry for it yet */
1070 instance_entry
.key
= key
;
1071 instance_entry
.flags
= RGW_BUCKET_DIRENT_FLAG_DELETE_MARKER
;
1072 instance_entry
.meta
= meta
;
1073 instance_entry
.tag
= "delete-marker";
1078 void set_epoch(uint64_t epoch
) {
1079 instance_entry
.versioned_epoch
= epoch
;
1082 int unlink_list_entry() {
1084 /* this instance has a previous list entry, remove that entry */
1085 get_list_index_key(instance_entry
, &list_idx
);
1086 CLS_LOG(20, "unlink_list_entry() list_idx=%s", escape_str(list_idx
).c_str());
1087 int ret
= cls_cxx_map_remove_key(hctx
, list_idx
);
1089 CLS_LOG(0, "ERROR: cls_cxx_map_remove_key() list_idx=%s ret=%d", list_idx
.c_str(), ret
);
1096 /* remove the instance entry */
1097 CLS_LOG(20, "unlink() idx=%s", escape_str(instance_idx
).c_str());
1098 int ret
= cls_cxx_map_remove_key(hctx
, instance_idx
);
1100 CLS_LOG(0, "ERROR: cls_cxx_map_remove_key() instance_idx=%s ret=%d", instance_idx
.c_str(), ret
);
1106 int write_entries(uint64_t flags_set
, uint64_t flags_reset
) {
1113 instance_entry
.flags
&= ~flags_reset
;
1114 instance_entry
.flags
|= flags_set
;
1116 /* write the instance and list entries */
1117 bool special_delete_marker_key
= (instance_entry
.is_delete_marker() && instance_entry
.key
.instance
.empty());
1118 encode_obj_versioned_data_key(key
, &instance_idx
, special_delete_marker_key
);
1119 int ret
= write_obj_entries(hctx
, instance_entry
, instance_idx
);
1121 CLS_LOG(0, "ERROR: write_obj_entries() instance_idx=%s ret=%d", instance_idx
.c_str(), ret
);
1128 int write(uint64_t epoch
, bool current
) {
1129 if (instance_entry
.versioned_epoch
> 0) {
1130 CLS_LOG(20, "%s(): instance_entry.versioned_epoch=%d epoch=%d", __func__
, (int)instance_entry
.versioned_epoch
, (int)epoch
);
1131 /* this instance has a previous list entry, remove that entry */
1132 int ret
= unlink_list_entry();
1138 uint64_t flags
= RGW_BUCKET_DIRENT_FLAG_VER
;
1140 flags
|= RGW_BUCKET_DIRENT_FLAG_CURRENT
;
1143 instance_entry
.versioned_epoch
= epoch
;
1144 return write_entries(flags
, 0);
1147 int demote_current() {
1148 return write_entries(0, RGW_BUCKET_DIRENT_FLAG_CURRENT
);
1151 bool is_delete_marker() {
1152 return instance_entry
.is_delete_marker();
1155 int find_next_key(cls_rgw_obj_key
*next_key
, bool *found
) {
1157 /* this instance has a previous list entry, remove that entry */
1158 get_list_index_key(instance_entry
, &list_idx
);
1159 /* this is the current head, need to update! */
1160 map
<string
, bufferlist
> keys
;
1162 string filter
= key
.name
; /* list key starts with key name, filter it to avoid a case where we cross to
1163 different namespace */
1164 int ret
= cls_cxx_map_get_vals(hctx
, list_idx
, filter
, 1, &keys
, &more
);
1169 if (keys
.size() < 1) {
1174 rgw_bucket_dir_entry next_entry
;
1176 map
<string
, bufferlist
>::reverse_iterator last
= keys
.rbegin();
1178 bufferlist::iterator iter
= last
->second
.begin();
1179 ::decode(next_entry
, iter
);
1180 } catch (buffer::error
& err
) {
1181 CLS_LOG(0, "ERROR; failed to decode entry: %s", last
->first
.c_str());
1185 *found
= (key
.name
== next_entry
.key
.name
);
1187 *next_key
= next_entry
.key
;
1194 return instance_entry
.meta
.mtime
;
1200 cls_method_context_t hctx
;
1201 cls_rgw_obj_key key
;
1203 string olh_data_idx
;
1204 struct rgw_bucket_olh_entry olh_data_entry
;
1208 BIOLHEntry(cls_method_context_t
& _hctx
, const cls_rgw_obj_key
& _key
) : hctx(_hctx
), key(_key
), initialized(false) { }
1210 int init(bool *exists
) {
1212 int ret
= read_olh(hctx
, key
, &olh_data_entry
, &olh_data_idx
, exists
);
1221 bool apply_epoch(uint64_t candidate_epoch
) {
1222 if (candidate_epoch
< olh_data_entry
.epoch
) {
1226 olh_data_entry
.epoch
= candidate_epoch
;
1230 bool start_modify(uint64_t candidate_epoch
) {
1231 if (candidate_epoch
) {
1232 if (candidate_epoch
< olh_data_entry
.epoch
) {
1233 return false; /* olh cannot be modified, old epoch */
1235 olh_data_entry
.epoch
= candidate_epoch
;
1237 if (olh_data_entry
.epoch
== 0) {
1238 olh_data_entry
.epoch
= 2; /* versioned epoch should start with 2, 1 is reserved to converted plain entries */
1240 olh_data_entry
.epoch
++;
1246 uint64_t get_epoch() {
1247 return olh_data_entry
.epoch
;
1250 rgw_bucket_olh_entry
& get_entry() {
1251 return olh_data_entry
;
1254 void update(cls_rgw_obj_key
& key
, bool delete_marker
) {
1255 olh_data_entry
.delete_marker
= delete_marker
;
1256 olh_data_entry
.key
= key
;
1260 /* write the olh data entry */
1261 int ret
= write_entry(hctx
, olh_data_entry
, olh_data_idx
);
1263 CLS_LOG(0, "ERROR: write_entry() olh_key=%s ret=%d", olh_data_idx
.c_str(), ret
);
1270 void update_log(OLHLogOp op
, const string
& op_tag
, cls_rgw_obj_key
& key
, bool delete_marker
, uint64_t epoch
= 0) {
1272 epoch
= olh_data_entry
.epoch
;
1274 update_olh_log(olh_data_entry
, op
, op_tag
, key
, delete_marker
, epoch
);
1277 bool exists() { return olh_data_entry
.exists
; }
1279 void set_exists(bool exists
) {
1280 olh_data_entry
.exists
= exists
;
1283 bool pending_removal() { return olh_data_entry
.pending_removal
; }
1285 void set_pending_removal(bool pending_removal
) {
1286 olh_data_entry
.pending_removal
= pending_removal
;
1289 const string
& get_tag() { return olh_data_entry
.tag
; }
1290 void set_tag(const string
& tag
) {
1291 olh_data_entry
.tag
= tag
;
1295 static int write_version_marker(cls_method_context_t hctx
, cls_rgw_obj_key
& key
)
1297 struct rgw_bucket_dir_entry entry
;
1299 entry
.flags
= RGW_BUCKET_DIRENT_FLAG_VER_MARKER
;
1300 int ret
= write_entry(hctx
, entry
, key
.name
);
1302 CLS_LOG(0, "ERROR: write_entry returned ret=%d", ret
);
1309 * plain entries are the ones who were created when bucket was not versioned,
1310 * if we override these objects, we need to convert these to versioned entries -- ones that have
1311 * both data entry, and listing key. Their version is going to be empty though
1313 static int convert_plain_entry_to_versioned(cls_method_context_t hctx
, cls_rgw_obj_key
& key
, bool demote_current
, bool instance_only
)
1315 if (!key
.instance
.empty()) {
1319 struct rgw_bucket_dir_entry entry
;
1322 int ret
= read_key_entry(hctx
, key
, &orig_idx
, &entry
);
1323 if (ret
!= -ENOENT
) {
1325 CLS_LOG(0, "ERROR: read_key_entry() returned ret=%d", ret
);
1329 entry
.versioned_epoch
= 1; /* converted entries are always 1 */
1330 entry
.flags
|= RGW_BUCKET_DIRENT_FLAG_VER
;
1332 if (demote_current
) {
1333 entry
.flags
&= ~RGW_BUCKET_DIRENT_FLAG_CURRENT
;
1337 encode_obj_versioned_data_key(key
, &new_idx
);
1339 if (instance_only
) {
1340 ret
= write_obj_instance_entry(hctx
, entry
, new_idx
);
1342 ret
= write_obj_entries(hctx
, entry
, new_idx
);
1345 CLS_LOG(0, "ERROR: write_obj_entries new_idx=%s returned %d", new_idx
.c_str(), ret
);
1350 ret
= write_version_marker(hctx
, key
);
1359 * link an object version to an olh, update the relevant index entries. It will also handle the
1360 * deletion marker case. We have a few entries that we need to take care of. For object 'foo',
1361 * instance BAR, we'd update the following (not actual encoding):
1362 * - olh data: [BI_BUCKET_OLH_DATA_INDEX]foo
1363 * - object instance data: [BI_BUCKET_OBJ_INSTANCE_INDEX]foo,BAR
1364 * - object instance list entry: foo,123,BAR
1366 * The instance list entry needs to be ordered by newer to older, so we generate an appropriate
1367 * number string that follows the name.
1368 * The top instance for each object is marked appropriately.
1369 * We generate instance entry for deletion markers here, as they are not created prior.
1371 static int rgw_bucket_link_olh(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1373 string olh_data_idx
;
1374 string instance_idx
;
1377 rgw_cls_link_olh_op op
;
1378 bufferlist::iterator iter
= in
->begin();
1381 } catch (buffer::error
& err
) {
1382 CLS_LOG(0, "ERROR: rgw_bucket_link_olh_op(): failed to decode request\n");
1386 BIVerObjEntry
obj(hctx
, op
.key
);
1387 BIOLHEntry
olh(hctx
, op
.key
);
1389 /* read instance entry */
1390 int ret
= obj
.init(op
.delete_marker
);
1391 bool existed
= (ret
== 0);
1392 if (ret
== -ENOENT
&& op
.delete_marker
) {
1399 if (existed
&& !real_clock::is_zero(op
.unmod_since
)) {
1400 struct timespec mtime
= ceph::real_clock::to_timespec(obj
.mtime());
1401 struct timespec unmod
= ceph::real_clock::to_timespec(op
.unmod_since
);
1402 if (!op
.high_precision_time
) {
1406 if (mtime
>= unmod
) {
1407 return 0; /* no need to set error, we just return 0 and avoid writing to the bi log */
1414 * Special handling for null instance object / delete-marker. For these objects we're going to
1415 * have separate instances for a data object vs. delete-marker to avoid collisions. We now check
1416 * if we got to overwrite a previous entry, and in that case we'll remove its list entry.
1418 if (op
.key
.instance
.empty()) {
1419 BIVerObjEntry
other_obj(hctx
, op
.key
);
1420 ret
= other_obj
.init(!op
.delete_marker
); /* try reading the other null versioned entry */
1421 existed
= (ret
>= 0 && !other_obj
.is_delete_marker());
1422 if (ret
>= 0 && other_obj
.is_delete_marker() != op
.delete_marker
) {
1423 ret
= other_obj
.unlink_list_entry();
1427 ret
= other_obj
.unlink();
1433 removing
= existed
&& op
.delete_marker
;
1435 removing
= (existed
&& !obj
.is_delete_marker() && op
.delete_marker
);
1438 if (op
.delete_marker
) {
1439 /* a deletion marker, need to initialize entry as such */
1440 obj
.init_as_delete_marker(op
.meta
);
1445 ret
= olh
.init(&olh_found
);
1450 if (!olh
.start_modify(op
.olh_epoch
)) {
1451 ret
= obj
.write(op
.olh_epoch
, false);
1456 olh
.update_log(CLS_RGW_OLH_OP_REMOVE_INSTANCE
, op
.op_tag
, op
.key
, false, op
.olh_epoch
);
1462 const string
& olh_tag
= olh
.get_tag();
1463 if (op
.olh_tag
!= olh_tag
) {
1464 if (!olh
.pending_removal()) {
1465 CLS_LOG(5, "NOTICE: op.olh_tag (%s) != olh.tag (%s)", op
.olh_tag
.c_str(), olh_tag
.c_str());
1468 /* if pending removal, this is a new olh instance */
1469 olh
.set_tag(op
.olh_tag
);
1472 rgw_bucket_olh_entry
& olh_entry
= olh
.get_entry();
1473 /* found olh, previous instance is no longer the latest, need to update */
1474 if (!(olh_entry
.key
== op
.key
)) {
1475 BIVerObjEntry
old_obj(hctx
, olh_entry
.key
);
1477 ret
= old_obj
.demote_current();
1479 CLS_LOG(0, "ERROR: could not demote current on previous key ret=%d", ret
);
1484 olh
.set_pending_removal(false);
1486 bool instance_only
= (op
.key
.instance
.empty() && op
.delete_marker
);
1487 cls_rgw_obj_key
key(op
.key
.name
);
1488 ret
= convert_plain_entry_to_versioned(hctx
, key
, true, instance_only
);
1490 CLS_LOG(0, "ERROR: convert_plain_entry_to_versioned ret=%d", ret
);
1493 olh
.set_tag(op
.olh_tag
);
1496 /* update the olh log */
1497 olh
.update_log(CLS_RGW_OLH_OP_LINK_OLH
, op
.op_tag
, op
.key
, op
.delete_marker
);
1499 olh
.update_log(CLS_RGW_OLH_OP_REMOVE_INSTANCE
, op
.op_tag
, op
.key
, false);
1502 olh
.update(op
.key
, op
.delete_marker
);
1504 olh
.set_exists(true);
1508 CLS_LOG(0, "ERROR: failed to update olh ret=%d", ret
);
1512 /* write the instance and list entries */
1513 ret
= obj
.write(olh
.get_epoch(), true);
1518 struct rgw_bucket_dir_header header
;
1519 ret
= read_bucket_header(hctx
, &header
);
1521 CLS_LOG(1, "ERROR: rgw_bucket_unlink_instance(): failed to read header\n");
1525 if (op
.log_op
&& !header
.syncstopped
) {
1526 rgw_bucket_dir_entry
& entry
= obj
.get_dir_entry();
1528 rgw_bucket_entry_ver ver
;
1529 ver
.epoch
= (op
.olh_epoch
? op
.olh_epoch
: olh
.get_epoch());
1531 string
*powner
= NULL
;
1532 string
*powner_display_name
= NULL
;
1534 if (op
.delete_marker
) {
1535 powner
= &entry
.meta
.owner
;
1536 powner_display_name
= &entry
.meta
.owner_display_name
;
1539 RGWModifyOp operation
= (op
.delete_marker
? CLS_RGW_OP_LINK_OLH_DM
: CLS_RGW_OP_LINK_OLH
);
1540 ret
= log_index_operation(hctx
, op
.key
, operation
, op
.op_tag
,
1541 entry
.meta
.mtime
, ver
,
1542 CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, op
.bilog_flags
| RGW_BILOG_FLAG_VERSIONED_OP
,
1543 powner
, powner_display_name
, &op
.zones_trace
);
1548 return write_bucket_header(hctx
, &header
); /* updates header version */
1551 static int rgw_bucket_unlink_instance(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1553 string olh_data_idx
;
1554 string instance_idx
;
1557 rgw_cls_unlink_instance_op op
;
1558 bufferlist::iterator iter
= in
->begin();
1561 } catch (buffer::error
& err
) {
1562 CLS_LOG(0, "ERROR: rgw_bucket_rm_obj_instance_op(): failed to decode request\n");
1566 cls_rgw_obj_key dest_key
= op
.key
;
1567 if (dest_key
.instance
== "null") {
1568 dest_key
.instance
.clear();
1571 BIVerObjEntry
obj(hctx
, dest_key
);
1572 BIOLHEntry
olh(hctx
, dest_key
);
1574 int ret
= obj
.init();
1575 if (ret
== -ENOENT
) {
1576 return 0; /* already removed */
1579 CLS_LOG(0, "ERROR: obj.init() returned ret=%d", ret
);
1584 ret
= olh
.init(&olh_found
);
1586 CLS_LOG(0, "ERROR: olh.init() returned ret=%d", ret
);
1591 bool instance_only
= false;
1592 cls_rgw_obj_key
key(dest_key
.name
);
1593 ret
= convert_plain_entry_to_versioned(hctx
, key
, true, instance_only
);
1595 CLS_LOG(0, "ERROR: convert_plain_entry_to_versioned ret=%d", ret
);
1598 olh
.update(dest_key
, false);
1599 olh
.set_tag(op
.olh_tag
);
1604 if (!olh
.start_modify(op
.olh_epoch
)) {
1605 ret
= obj
.unlink_list_entry();
1610 if (!obj
.is_delete_marker()) {
1611 olh
.update_log(CLS_RGW_OLH_OP_REMOVE_INSTANCE
, op
.op_tag
, op
.key
, false, op
.olh_epoch
);
1617 rgw_bucket_olh_entry
& olh_entry
= olh
.get_entry();
1618 cls_rgw_obj_key
& olh_key
= olh_entry
.key
;
1619 CLS_LOG(20, "%s(): updating olh log: existing olh entry: %s[%s] (delete_marker=%d)", __func__
,
1620 olh_key
.name
.c_str(), olh_key
.instance
.c_str(), olh_entry
.delete_marker
);
1622 if (olh_key
== dest_key
) {
1623 /* this is the current head, need to update! */
1624 cls_rgw_obj_key next_key
;
1626 ret
= obj
.find_next_key(&next_key
, &found
);
1628 CLS_LOG(0, "ERROR: obj.find_next_key() returned ret=%d", ret
);
1633 BIVerObjEntry
next(hctx
, next_key
);
1634 ret
= next
.write(olh
.get_epoch(), true);
1636 CLS_LOG(0, "ERROR: next.write() returned ret=%d", ret
);
1640 CLS_LOG(20, "%s(): updating olh log: link olh -> %s[%s] (is_delete=%d)", __func__
,
1641 next_key
.name
.c_str(), next_key
.instance
.c_str(), (int)next
.is_delete_marker());
1643 olh
.update(next_key
, next
.is_delete_marker());
1644 olh
.update_log(CLS_RGW_OLH_OP_LINK_OLH
, op
.op_tag
, next_key
, next
.is_delete_marker());
1646 /* next_key is empty */
1647 olh
.update(next_key
, false);
1648 olh
.update_log(CLS_RGW_OLH_OP_UNLINK_OLH
, op
.op_tag
, next_key
, false);
1649 olh
.set_exists(false);
1650 olh
.set_pending_removal(true);
1654 if (!obj
.is_delete_marker()) {
1655 olh
.update_log(CLS_RGW_OLH_OP_REMOVE_INSTANCE
, op
.op_tag
, op
.key
, false);
1657 /* this is a delete marker, it's our responsibility to remove its instance entry */
1664 ret
= obj
.unlink_list_entry();
1674 struct rgw_bucket_dir_header header
;
1675 ret
= read_bucket_header(hctx
, &header
);
1677 CLS_LOG(1, "ERROR: rgw_bucket_unlink_instance(): failed to read header\n");
1681 if (op
.log_op
&& !header
.syncstopped
) {
1682 rgw_bucket_entry_ver ver
;
1683 ver
.epoch
= (op
.olh_epoch
? op
.olh_epoch
: olh
.get_epoch());
1685 real_time mtime
= real_clock::now(); /* mtime has no real meaning in instance removal context */
1686 ret
= log_index_operation(hctx
, op
.key
, CLS_RGW_OP_UNLINK_INSTANCE
, op
.op_tag
,
1688 CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
,
1689 op
.bilog_flags
| RGW_BILOG_FLAG_VERSIONED_OP
, NULL
, NULL
, &op
.zones_trace
);
1694 return write_bucket_header(hctx
, &header
); /* updates header version */
1697 static int rgw_bucket_read_olh_log(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1700 rgw_cls_read_olh_log_op op
;
1701 bufferlist::iterator iter
= in
->begin();
1704 } catch (buffer::error
& err
) {
1705 CLS_LOG(0, "ERROR: rgw_bucket_read_olh_log(): failed to decode request\n");
1709 if (!op
.olh
.instance
.empty()) {
1710 CLS_LOG(1, "bad key passed in (non empty instance)");
1714 struct rgw_bucket_olh_entry olh_data_entry
;
1715 string olh_data_key
;
1716 encode_olh_data_key(op
.olh
, &olh_data_key
);
1717 int ret
= read_index_entry(hctx
, olh_data_key
, &olh_data_entry
);
1718 if (ret
< 0 && ret
!= -ENOENT
) {
1719 CLS_LOG(0, "ERROR: read_index_entry() olh_key=%s ret=%d", olh_data_key
.c_str(), ret
);
1723 if (olh_data_entry
.tag
!= op
.olh_tag
) {
1724 CLS_LOG(1, "NOTICE: %s(): olh_tag_mismatch olh_data_entry.tag=%s op.olh_tag=%s", __func__
, olh_data_entry
.tag
.c_str(), op
.olh_tag
.c_str());
1728 rgw_cls_read_olh_log_ret op_ret
;
1730 #define MAX_OLH_LOG_ENTRIES 1000
1731 map
<uint64_t, vector
<rgw_bucket_olh_log_entry
> >& log
= olh_data_entry
.pending_log
;
1733 if (log
.begin()->first
> op
.ver_marker
&& log
.size() <= MAX_OLH_LOG_ENTRIES
) {
1735 op_ret
.is_truncated
= false;
1737 map
<uint64_t, vector
<rgw_bucket_olh_log_entry
> >::iterator iter
= log
.upper_bound(op
.ver_marker
);
1739 for (int i
= 0; i
< MAX_OLH_LOG_ENTRIES
&& iter
!= log
.end(); ++i
, ++iter
) {
1740 op_ret
.log
[iter
->first
] = iter
->second
;
1742 op_ret
.is_truncated
= (iter
!= log
.end());
1745 ::encode(op_ret
, *out
);
1750 static int rgw_bucket_trim_olh_log(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1753 rgw_cls_trim_olh_log_op op
;
1754 bufferlist::iterator iter
= in
->begin();
1757 } catch (buffer::error
& err
) {
1758 CLS_LOG(0, "ERROR: rgw_bucket_trim_olh_log(): failed to decode request\n");
1762 if (!op
.olh
.instance
.empty()) {
1763 CLS_LOG(1, "bad key passed in (non empty instance)");
1767 /* read olh entry */
1768 struct rgw_bucket_olh_entry olh_data_entry
;
1769 string olh_data_key
;
1770 encode_olh_data_key(op
.olh
, &olh_data_key
);
1771 int ret
= read_index_entry(hctx
, olh_data_key
, &olh_data_entry
);
1772 if (ret
< 0 && ret
!= -ENOENT
) {
1773 CLS_LOG(0, "ERROR: read_index_entry() olh_key=%s ret=%d", olh_data_key
.c_str(), ret
);
1777 if (olh_data_entry
.tag
!= op
.olh_tag
) {
1778 CLS_LOG(1, "NOTICE: %s(): olh_tag_mismatch olh_data_entry.tag=%s op.olh_tag=%s", __func__
, olh_data_entry
.tag
.c_str(), op
.olh_tag
.c_str());
1782 /* remove all versions up to and including ver from the pending map */
1783 map
<uint64_t, vector
<rgw_bucket_olh_log_entry
> >& log
= olh_data_entry
.pending_log
;
1784 map
<uint64_t, vector
<rgw_bucket_olh_log_entry
> >::iterator liter
= log
.begin();
1785 while (liter
!= log
.end() && liter
->first
<= op
.ver
) {
1786 map
<uint64_t, vector
<rgw_bucket_olh_log_entry
> >::iterator rm_iter
= liter
;
1791 /* write the olh data entry */
1792 ret
= write_entry(hctx
, olh_data_entry
, olh_data_key
);
1794 CLS_LOG(0, "ERROR: write_entry() olh_key=%s ret=%d", olh_data_key
.c_str(), ret
);
1801 static int rgw_bucket_clear_olh(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1804 rgw_cls_bucket_clear_olh_op op
;
1805 bufferlist::iterator iter
= in
->begin();
1808 } catch (buffer::error
& err
) {
1809 CLS_LOG(0, "ERROR: rgw_bucket_clear_olh(): failed to decode request\n");
1813 if (!op
.key
.instance
.empty()) {
1814 CLS_LOG(1, "bad key passed in (non empty instance)");
1818 /* read olh entry */
1819 struct rgw_bucket_olh_entry olh_data_entry
;
1820 string olh_data_key
;
1821 encode_olh_data_key(op
.key
, &olh_data_key
);
1822 int ret
= read_index_entry(hctx
, olh_data_key
, &olh_data_entry
);
1823 if (ret
< 0 && ret
!= -ENOENT
) {
1824 CLS_LOG(0, "ERROR: read_index_entry() olh_key=%s ret=%d", olh_data_key
.c_str(), ret
);
1828 if (olh_data_entry
.tag
!= op
.olh_tag
) {
1829 CLS_LOG(1, "NOTICE: %s(): olh_tag_mismatch olh_data_entry.tag=%s op.olh_tag=%s", __func__
, olh_data_entry
.tag
.c_str(), op
.olh_tag
.c_str());
1833 ret
= cls_cxx_map_remove_key(hctx
, olh_data_key
);
1835 CLS_LOG(1, "NOTICE: %s(): can't remove key %s ret=%d", __func__
, olh_data_key
.c_str(), ret
);
1839 rgw_bucket_dir_entry plain_entry
;
1841 /* read plain entry, make sure it's a versioned place holder */
1842 ret
= read_index_entry(hctx
, op
.key
.name
, &plain_entry
);
1843 if (ret
== -ENOENT
) {
1844 /* we're done, no entry existing */
1848 CLS_LOG(0, "ERROR: read_index_entry key=%s ret=%d", op
.key
.name
.c_str(), ret
);
1852 if ((plain_entry
.flags
& RGW_BUCKET_DIRENT_FLAG_VER_MARKER
) == 0) {
1853 /* it's not a version marker, don't remove it */
1857 ret
= cls_cxx_map_remove_key(hctx
, op
.key
.name
);
1859 CLS_LOG(1, "NOTICE: %s(): can't remove key %s ret=%d", __func__
, op
.key
.name
.c_str(), ret
);
1866 int rgw_dir_suggest_changes(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1868 CLS_LOG(1, "rgw_dir_suggest_changes()");
1870 bufferlist header_bl
;
1871 struct rgw_bucket_dir_header header
;
1872 bool header_changed
= false;
1874 int rc
= read_bucket_header(hctx
, &header
);
1876 CLS_LOG(1, "ERROR: rgw_dir_suggest_changes(): failed to read header\n");
1880 timespan
tag_timeout(
1881 std::chrono::seconds(
1882 header
.tag_timeout
? header
.tag_timeout
: CEPH_RGW_TAG_TIMEOUT
));
1884 bufferlist::iterator in_iter
= in
->begin();
1886 while (!in_iter
.end()) {
1888 rgw_bucket_dir_entry cur_change
;
1889 rgw_bucket_dir_entry cur_disk
;
1891 ::decode(op
, in_iter
);
1892 ::decode(cur_change
, in_iter
);
1893 } catch (buffer::error
& err
) {
1894 CLS_LOG(1, "ERROR: rgw_dir_suggest_changes(): failed to decode request\n");
1898 bufferlist cur_disk_bl
;
1899 string cur_change_key
;
1900 encode_obj_index_key(cur_change
.key
, &cur_change_key
);
1901 int ret
= cls_cxx_map_get_val(hctx
, cur_change_key
, &cur_disk_bl
);
1902 if (ret
< 0 && ret
!= -ENOENT
)
1905 if (cur_disk_bl
.length()) {
1906 bufferlist::iterator cur_disk_iter
= cur_disk_bl
.begin();
1908 ::decode(cur_disk
, cur_disk_iter
);
1909 } catch (buffer::error
& error
) {
1910 CLS_LOG(1, "ERROR: rgw_dir_suggest_changes(): failed to decode cur_disk\n");
1914 real_time cur_time
= real_clock::now();
1915 map
<string
, struct rgw_bucket_pending_info
>::iterator iter
=
1916 cur_disk
.pending_map
.begin();
1917 while(iter
!= cur_disk
.pending_map
.end()) {
1918 map
<string
, struct rgw_bucket_pending_info
>::iterator cur_iter
=iter
++;
1919 if (cur_time
> (cur_iter
->second
.timestamp
+ timespan(tag_timeout
))) {
1920 cur_disk
.pending_map
.erase(cur_iter
);
1925 CLS_LOG(20, "cur_disk.pending_map.empty()=%d op=%d cur_disk.exists=%d cur_change.pending_map.size()=%d cur_change.exists=%d\n",
1926 cur_disk
.pending_map
.empty(), (int)op
, cur_disk
.exists
,
1927 (int)cur_change
.pending_map
.size(), cur_change
.exists
);
1929 if (cur_disk
.pending_map
.empty()) {
1930 if (cur_disk
.exists
) {
1931 struct rgw_bucket_category_stats
& old_stats
= header
.stats
[cur_disk
.meta
.category
];
1932 CLS_LOG(10, "total_entries: %" PRId64
" -> %" PRId64
"\n", old_stats
.num_entries
, old_stats
.num_entries
- 1);
1933 old_stats
.num_entries
--;
1934 old_stats
.total_size
-= cur_disk
.meta
.accounted_size
;
1935 old_stats
.total_size_rounded
-= cls_rgw_get_rounded_size(cur_disk
.meta
.accounted_size
);
1936 old_stats
.actual_size
-= cur_disk
.meta
.size
;
1937 header_changed
= true;
1939 struct rgw_bucket_category_stats
& stats
=
1940 header
.stats
[cur_change
.meta
.category
];
1941 bool log_op
= (op
& CEPH_RGW_DIR_SUGGEST_LOG_OP
) != 0;
1942 op
&= CEPH_RGW_DIR_SUGGEST_OP_MASK
;
1944 case CEPH_RGW_REMOVE
:
1945 CLS_LOG(10, "CEPH_RGW_REMOVE name=%s instance=%s\n", cur_change
.key
.name
.c_str(), cur_change
.key
.instance
.c_str());
1946 ret
= cls_cxx_map_remove_key(hctx
, cur_change_key
);
1949 if (log_op
&& cur_disk
.exists
&& !header
.syncstopped
) {
1950 ret
= log_index_operation(hctx
, cur_disk
.key
, CLS_RGW_OP_DEL
, cur_disk
.tag
, cur_disk
.meta
.mtime
,
1951 cur_disk
.ver
, CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, 0, NULL
, NULL
, NULL
);
1953 CLS_LOG(0, "ERROR: %s(): failed to log operation ret=%d", __func__
, ret
);
1958 case CEPH_RGW_UPDATE
:
1959 CLS_LOG(10, "CEPH_RGW_UPDATE name=%s instance=%s total_entries: %" PRId64
" -> %" PRId64
"\n",
1960 cur_change
.key
.name
.c_str(), cur_change
.key
.instance
.c_str(), stats
.num_entries
, stats
.num_entries
+ 1);
1961 stats
.num_entries
++;
1962 stats
.total_size
+= cur_change
.meta
.accounted_size
;
1963 stats
.total_size_rounded
+= cls_rgw_get_rounded_size(cur_change
.meta
.accounted_size
);
1964 stats
.actual_size
+= cur_change
.meta
.size
;
1965 header_changed
= true;
1966 cur_change
.index_ver
= header
.ver
;
1967 bufferlist cur_state_bl
;
1968 ::encode(cur_change
, cur_state_bl
);
1969 ret
= cls_cxx_map_set_val(hctx
, cur_change_key
, &cur_state_bl
);
1972 if (log_op
&& !header
.syncstopped
) {
1973 ret
= log_index_operation(hctx
, cur_change
.key
, CLS_RGW_OP_ADD
, cur_change
.tag
, cur_change
.meta
.mtime
,
1974 cur_change
.ver
, CLS_RGW_STATE_COMPLETE
, header
.ver
, header
.max_marker
, 0, NULL
, NULL
, NULL
);
1976 CLS_LOG(0, "ERROR: %s(): failed to log operation ret=%d", __func__
, ret
);
1986 if (header_changed
) {
1987 return write_bucket_header(hctx
, &header
);
1992 static int rgw_obj_remove(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
1995 rgw_cls_obj_remove_op op
;
1996 bufferlist::iterator iter
= in
->begin();
1999 } catch (buffer::error
& err
) {
2000 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2004 if (op
.keep_attr_prefixes
.empty()) {
2005 return cls_cxx_remove(hctx
);
2008 map
<string
, bufferlist
> attrset
;
2009 int ret
= cls_cxx_getxattrs(hctx
, &attrset
);
2010 if (ret
< 0 && ret
!= -ENOENT
) {
2011 CLS_LOG(0, "ERROR: %s(): cls_cxx_getxattrs() returned %d", __func__
, ret
);
2015 map
<string
, bufferlist
> new_attrs
;
2016 for (list
<string
>::iterator iter
= op
.keep_attr_prefixes
.begin();
2017 iter
!= op
.keep_attr_prefixes
.end(); ++iter
) {
2018 string
& check_prefix
= *iter
;
2020 for (map
<string
, bufferlist
>::iterator aiter
= attrset
.lower_bound(check_prefix
);
2021 aiter
!= attrset
.end(); ++aiter
) {
2022 const string
& attr
= aiter
->first
;
2024 if (attr
.substr(0, check_prefix
.size()) > check_prefix
) {
2028 new_attrs
[attr
] = aiter
->second
;
2032 CLS_LOG(20, "%s(): removing object", __func__
);
2033 ret
= cls_cxx_remove(hctx
);
2035 CLS_LOG(0, "ERROR: %s(): cls_cxx_remove returned %d", __func__
, ret
);
2039 if (new_attrs
.empty()) {
2040 /* no data to keep */
2044 ret
= cls_cxx_create(hctx
, false);
2046 CLS_LOG(0, "ERROR: %s(): cls_cxx_create returned %d", __func__
, ret
);
2050 for (map
<string
, bufferlist
>::iterator aiter
= new_attrs
.begin();
2051 aiter
!= new_attrs
.end(); ++aiter
) {
2052 const string
& attr
= aiter
->first
;
2054 ret
= cls_cxx_setxattr(hctx
, attr
.c_str(), &aiter
->second
);
2055 CLS_LOG(20, "%s(): setting attr: %s", __func__
, attr
.c_str());
2057 CLS_LOG(0, "ERROR: %s(): cls_cxx_setxattr (attr=%s) returned %d", __func__
, attr
.c_str(), ret
);
2065 static int rgw_obj_store_pg_ver(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2068 rgw_cls_obj_store_pg_ver_op op
;
2069 bufferlist::iterator iter
= in
->begin();
2072 } catch (buffer::error
& err
) {
2073 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2078 uint64_t ver
= cls_current_version(hctx
);
2080 int ret
= cls_cxx_setxattr(hctx
, op
.attr
.c_str(), &bl
);
2082 CLS_LOG(0, "ERROR: %s(): cls_cxx_setxattr (attr=%s) returned %d", __func__
, op
.attr
.c_str(), ret
);
2089 static int rgw_obj_check_attrs_prefix(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2092 rgw_cls_obj_check_attrs_prefix op
;
2093 bufferlist::iterator iter
= in
->begin();
2096 } catch (buffer::error
& err
) {
2097 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2101 if (op
.check_prefix
.empty()) {
2105 map
<string
, bufferlist
> attrset
;
2106 int ret
= cls_cxx_getxattrs(hctx
, &attrset
);
2107 if (ret
< 0 && ret
!= -ENOENT
) {
2108 CLS_LOG(0, "ERROR: %s(): cls_cxx_getxattrs() returned %d", __func__
, ret
);
2114 for (map
<string
, bufferlist
>::iterator aiter
= attrset
.lower_bound(op
.check_prefix
);
2115 aiter
!= attrset
.end(); ++aiter
) {
2116 const string
& attr
= aiter
->first
;
2118 if (attr
.substr(0, op
.check_prefix
.size()) > op
.check_prefix
) {
2125 if (exist
== op
.fail_if_exist
) {
2132 static int rgw_obj_check_mtime(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2135 rgw_cls_obj_check_mtime op
;
2136 bufferlist::iterator iter
= in
->begin();
2139 } catch (buffer::error
& err
) {
2140 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2145 int ret
= cls_cxx_stat2(hctx
, NULL
, &obj_ut
);
2146 if (ret
< 0 && ret
!= -ENOENT
) {
2147 CLS_LOG(0, "ERROR: %s(): cls_cxx_stat() returned %d", __func__
, ret
);
2150 if (ret
== -ENOENT
) {
2151 CLS_LOG(10, "object does not exist, skipping check");
2154 ceph_timespec obj_ts
= ceph::real_clock::to_ceph_timespec(obj_ut
);
2155 ceph_timespec op_ts
= ceph::real_clock::to_ceph_timespec(op
.mtime
);
2157 if (!op
.high_precision_time
) {
2162 CLS_LOG(10, "%s: obj_ut=%lld.%06lld op.mtime=%lld.%06lld", __func__
,
2163 (long long)obj_ts
.tv_sec
, (long long)obj_ts
.tv_nsec
,
2164 (long long)op_ts
.tv_sec
, (long long)op_ts
.tv_nsec
);
2169 case CLS_RGW_CHECK_TIME_MTIME_EQ
:
2170 check
= (obj_ts
== op_ts
);
2172 case CLS_RGW_CHECK_TIME_MTIME_LT
:
2173 check
= (obj_ts
< op_ts
);
2175 case CLS_RGW_CHECK_TIME_MTIME_LE
:
2176 check
= (obj_ts
<= op_ts
);
2178 case CLS_RGW_CHECK_TIME_MTIME_GT
:
2179 check
= (obj_ts
> op_ts
);
2181 case CLS_RGW_CHECK_TIME_MTIME_GE
:
2182 check
= (obj_ts
>= op_ts
);
2195 static int rgw_bi_get_op(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2198 rgw_cls_bi_get_op op
;
2199 bufferlist::iterator iter
= in
->begin();
2202 } catch (buffer::error
& err
) {
2203 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2214 encode_obj_index_key(op
.key
, &idx
);
2217 encode_olh_data_key(op
.key
, &idx
);
2220 CLS_LOG(10, "%s(): invalid key type encoding: %d", __func__
, op
.type
);
2224 rgw_cls_bi_get_ret op_ret
;
2226 rgw_cls_bi_entry
& entry
= op_ret
.entry
;
2228 entry
.type
= op
.type
;
2231 int r
= cls_cxx_map_get_val(hctx
, idx
, &entry
.data
);
2233 CLS_LOG(10, "%s(): cls_cxx_map_get_val() returned %d", __func__
, r
);
2237 ::encode(op_ret
, *out
);
2242 static int rgw_bi_put_op(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2245 rgw_cls_bi_put_op op
;
2246 bufferlist::iterator iter
= in
->begin();
2249 } catch (buffer::error
& err
) {
2250 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2254 rgw_cls_bi_entry
& entry
= op
.entry
;
2256 int r
= cls_cxx_map_set_val(hctx
, entry
.idx
, &entry
.data
);
2258 CLS_LOG(0, "ERROR: %s(): cls_cxx_map_set_val() returned r=%d", __func__
, r
);
2264 static int list_plain_entries(cls_method_context_t hctx
, const string
& name
, const string
& marker
, uint32_t max
,
2265 list
<rgw_cls_bi_entry
> *entries
, bool *pmore
)
2267 string filter
= name
;
2268 string start_key
= marker
;
2270 string end_key
; // stop listing at bi_log_prefix
2271 bi_log_prefix(end_key
);
2274 map
<string
, bufferlist
> keys
;
2275 int ret
= cls_cxx_map_get_vals(hctx
, start_key
, filter
, max
, &keys
, pmore
);
2280 map
<string
, bufferlist
>::iterator iter
;
2281 for (iter
= keys
.begin(); iter
!= keys
.end(); ++iter
) {
2282 if (iter
->first
>= end_key
) {
2283 /* past the end of plain namespace */
2287 rgw_cls_bi_entry entry
;
2288 entry
.type
= PlainIdx
;
2289 entry
.idx
= iter
->first
;
2290 entry
.data
= iter
->second
;
2292 bufferlist::iterator biter
= entry
.data
.begin();
2294 rgw_bucket_dir_entry e
;
2297 } catch (buffer::error
& err
) {
2298 CLS_LOG(0, "ERROR: %s(): failed to decode buffer", __func__
);
2302 CLS_LOG(20, "%s(): entry.idx=%s e.key.name=%s", __func__
, escape_str(entry
.idx
).c_str(), escape_str(e
.key
.name
).c_str());
2304 if (!name
.empty() && e
.key
.name
!= name
) {
2308 entries
->push_back(entry
);
2310 if (count
>= (int)max
) {
2313 start_key
= entry
.idx
;
2319 static int list_instance_entries(cls_method_context_t hctx
, const string
& name
, const string
& marker
, uint32_t max
,
2320 list
<rgw_cls_bi_entry
> *entries
, bool *pmore
)
2322 cls_rgw_obj_key
key(name
);
2323 string first_instance_idx
;
2324 encode_obj_versioned_data_key(key
, &first_instance_idx
);
2327 if (!name
.empty()) {
2328 start_key
= first_instance_idx
;
2330 start_key
= BI_PREFIX_CHAR
;
2331 start_key
.append(bucket_index_prefixes
[BI_BUCKET_OBJ_INSTANCE_INDEX
]);
2333 string filter
= start_key
;
2334 if (bi_entry_gt(marker
, start_key
)) {
2338 map
<string
, bufferlist
> keys
;
2340 int ret
= cls_cxx_map_get_val(hctx
, start_key
, &k
);
2341 if (ret
< 0 && ret
!= -ENOENT
) {
2344 bool found_first
= (ret
== 0);
2349 ret
= cls_cxx_map_get_vals(hctx
, start_key
, string(), max
, &keys
, pmore
);
2350 CLS_LOG(20, "%s(): start_key=%s first_instance_idx=%s keys.size()=%d", __func__
, escape_str(start_key
).c_str(), escape_str(first_instance_idx
).c_str(), (int)keys
.size());
2356 keys
[start_key
].claim(k
);
2359 map
<string
, bufferlist
>::iterator iter
;
2360 for (iter
= keys
.begin(); iter
!= keys
.end(); ++iter
) {
2361 rgw_cls_bi_entry entry
;
2362 entry
.type
= InstanceIdx
;
2363 entry
.idx
= iter
->first
;
2364 entry
.data
= iter
->second
;
2366 if (!filter
.empty() && entry
.idx
.compare(0, filter
.size(), filter
) != 0) {
2370 CLS_LOG(20, "%s(): entry.idx=%s", __func__
, escape_str(entry
.idx
).c_str());
2372 bufferlist::iterator biter
= entry
.data
.begin();
2374 rgw_bucket_dir_entry e
;
2377 } catch (buffer::error
& err
) {
2378 CLS_LOG(0, "ERROR: %s(): failed to decode buffer (size=%d)", __func__
, entry
.data
.length());
2382 if (!name
.empty() && e
.key
.name
!= name
) {
2386 entries
->push_back(entry
);
2388 start_key
= entry
.idx
;
2394 static int list_olh_entries(cls_method_context_t hctx
, const string
& name
, const string
& marker
, uint32_t max
,
2395 list
<rgw_cls_bi_entry
> *entries
, bool *pmore
)
2397 cls_rgw_obj_key
key(name
);
2398 string first_instance_idx
;
2399 encode_olh_data_key(key
, &first_instance_idx
);
2402 if (!name
.empty()) {
2403 start_key
= first_instance_idx
;
2405 start_key
= BI_PREFIX_CHAR
;
2406 start_key
.append(bucket_index_prefixes
[BI_BUCKET_OLH_DATA_INDEX
]);
2408 string filter
= start_key
;
2409 if (bi_entry_gt(marker
, start_key
)) {
2413 map
<string
, bufferlist
> keys
;
2416 ret
= cls_cxx_map_get_val(hctx
, start_key
, &k
);
2417 if (ret
< 0 && ret
!= -ENOENT
) {
2420 bool found_first
= (ret
== 0);
2425 ret
= cls_cxx_map_get_vals(hctx
, start_key
, string(), max
, &keys
, pmore
);
2426 CLS_LOG(20, "%s(): start_key=%s first_instance_idx=%s keys.size()=%d", __func__
, escape_str(start_key
).c_str(), escape_str(first_instance_idx
).c_str(), (int)keys
.size());
2433 keys
[start_key
].claim(k
);
2436 map
<string
, bufferlist
>::iterator iter
;
2437 for (iter
= keys
.begin(); iter
!= keys
.end(); ++iter
) {
2438 rgw_cls_bi_entry entry
;
2439 entry
.type
= OLHIdx
;
2440 entry
.idx
= iter
->first
;
2441 entry
.data
= iter
->second
;
2443 if (!filter
.empty() && entry
.idx
.compare(0, filter
.size(), filter
) != 0) {
2447 CLS_LOG(20, "%s(): entry.idx=%s", __func__
, escape_str(entry
.idx
).c_str());
2449 bufferlist::iterator biter
= entry
.data
.begin();
2451 rgw_bucket_olh_entry e
;
2454 } catch (buffer::error
& err
) {
2455 CLS_LOG(0, "ERROR: %s(): failed to decode buffer (size=%d)", __func__
, entry
.data
.length());
2459 if (!name
.empty() && e
.key
.name
!= name
) {
2463 entries
->push_back(entry
);
2465 start_key
= entry
.idx
;
2471 static int rgw_bi_list_op(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2474 rgw_cls_bi_list_op op
;
2475 bufferlist::iterator iter
= in
->begin();
2478 } catch (buffer::error
& err
) {
2479 CLS_LOG(0, "ERROR: %s(): failed to decode request", __func__
);
2483 rgw_cls_bi_list_ret op_ret
;
2485 string filter
= op
.name
;
2486 #define MAX_BI_LIST_ENTRIES 1000
2487 int32_t max
= (op
.max
< MAX_BI_LIST_ENTRIES
? op
.max
: MAX_BI_LIST_ENTRIES
);
2488 string start_key
= op
.marker
;
2490 int ret
= list_plain_entries(hctx
, op
.name
, op
.marker
, max
, &op_ret
.entries
, &more
);
2492 CLS_LOG(0, "ERROR: %s(): list_plain_entries retured ret=%d", __func__
, ret
);
2497 CLS_LOG(20, "found %d plain entries", count
);
2500 ret
= list_instance_entries(hctx
, op
.name
, op
.marker
, max
- count
, &op_ret
.entries
, &more
);
2502 CLS_LOG(0, "ERROR: %s(): list_instance_entries retured ret=%d", __func__
, ret
);
2510 ret
= list_olh_entries(hctx
, op
.name
, op
.marker
, max
- count
, &op_ret
.entries
, &more
);
2512 CLS_LOG(0, "ERROR: %s(): list_olh_entries retured ret=%d", __func__
, ret
);
2519 op_ret
.is_truncated
= (count
>= max
) || more
;
2520 while (count
>= max
) {
2521 op_ret
.entries
.pop_back();
2525 ::encode(op_ret
, *out
);
2530 int bi_log_record_decode(bufferlist
& bl
, rgw_bi_log_entry
& e
)
2532 bufferlist::iterator iter
= bl
.begin();
2535 } catch (buffer::error
& err
) {
2536 CLS_LOG(0, "ERROR: failed to decode rgw_bi_log_entry");
2542 static int bi_log_iterate_entries(cls_method_context_t hctx
, const string
& marker
, const string
& end_marker
,
2543 string
& key_iter
, uint32_t max_entries
, bool *truncated
,
2544 int (*cb
)(cls_method_context_t
, const string
&, rgw_bi_log_entry
&, void *),
2547 CLS_LOG(10, "bi_log_iterate_range");
2549 map
<string
, bufferlist
> keys
;
2550 string filter_prefix
, end_key
;
2558 if (key_iter
.empty()) {
2559 key
= BI_PREFIX_CHAR
;
2560 key
.append(bucket_index_prefixes
[BI_BUCKET_LOG_INDEX
]);
2565 start_key
= key_iter
;
2568 if (end_marker
.empty()) {
2569 end_key
= BI_PREFIX_CHAR
;
2570 end_key
.append(bucket_index_prefixes
[BI_BUCKET_LOG_INDEX
+ 1]);
2572 end_key
= BI_PREFIX_CHAR
;
2573 end_key
.append(bucket_index_prefixes
[BI_BUCKET_LOG_INDEX
]);
2574 end_key
.append(end_marker
);
2577 CLS_LOG(0, "bi_log_iterate_entries start_key=%s end_key=%s\n", start_key
.c_str(), end_key
.c_str());
2581 int ret
= cls_cxx_map_get_vals(hctx
, start_key
, filter
, max_entries
, &keys
, truncated
);
2585 map
<string
, bufferlist
>::iterator iter
= keys
.begin();
2586 if (iter
== keys
.end())
2589 uint32_t num_keys
= keys
.size();
2591 for (; iter
!= keys
.end(); ++iter
,++i
) {
2592 const string
& key
= iter
->first
;
2595 CLS_LOG(0, "bi_log_iterate_entries key=%s bl.length=%d\n", key
.c_str(), (int)iter
->second
.length());
2597 if (key
.compare(end_key
) > 0) {
2602 ret
= bi_log_record_decode(iter
->second
, e
);
2606 ret
= cb(hctx
, key
, e
, param
);
2610 if (i
== num_keys
- 1) {
2618 static int bi_log_list_cb(cls_method_context_t hctx
, const string
& key
, rgw_bi_log_entry
& info
, void *param
)
2620 list
<rgw_bi_log_entry
> *l
= (list
<rgw_bi_log_entry
> *)param
;
2625 static int bi_log_list_entries(cls_method_context_t hctx
, const string
& marker
,
2626 uint32_t max
, list
<rgw_bi_log_entry
>& entries
, bool *truncated
)
2630 int ret
= bi_log_iterate_entries(hctx
, marker
, end_marker
,
2631 key_iter
, max
, truncated
,
2632 bi_log_list_cb
, &entries
);
2636 static int rgw_bi_log_list(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2638 bufferlist::iterator in_iter
= in
->begin();
2640 cls_rgw_bi_log_list_op op
;
2642 ::decode(op
, in_iter
);
2643 } catch (buffer::error
& err
) {
2644 CLS_LOG(1, "ERROR: rgw_bi_log_list(): failed to decode entry\n");
2648 cls_rgw_bi_log_list_ret op_ret
;
2649 int ret
= bi_log_list_entries(hctx
, op
.marker
, op
.max
, op_ret
.entries
, &op_ret
.truncated
);
2653 ::encode(op_ret
, *out
);
2658 static int bi_log_list_trim_cb(cls_method_context_t hctx
, const string
& key
, rgw_bi_log_entry
& info
, void *param
)
2660 list
<rgw_bi_log_entry
> *entries
= (list
<rgw_bi_log_entry
> *)param
;
2662 entries
->push_back(info
);
2666 static int bi_log_remove_entry(cls_method_context_t hctx
, rgw_bi_log_entry
& entry
)
2669 key
= BI_PREFIX_CHAR
;
2670 key
.append(bucket_index_prefixes
[BI_BUCKET_LOG_INDEX
]);
2671 key
.append(entry
.id
);
2672 return cls_cxx_map_remove_key(hctx
, key
);
2675 static int bi_log_list_trim_entries(cls_method_context_t hctx
,
2676 const string
& start_marker
, const string
& end_marker
,
2677 list
<rgw_bi_log_entry
>& entries
, bool *truncated
)
2680 #define MAX_TRIM_ENTRIES 1000 /* max entries to trim in a single operation */
2681 int ret
= bi_log_iterate_entries(hctx
, start_marker
, end_marker
,
2682 key_iter
, MAX_TRIM_ENTRIES
, truncated
,
2683 bi_log_list_trim_cb
, &entries
);
2687 static int rgw_bi_log_trim(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2689 bufferlist::iterator in_iter
= in
->begin();
2691 cls_rgw_bi_log_trim_op op
;
2693 ::decode(op
, in_iter
);
2694 } catch (buffer::error
& err
) {
2695 CLS_LOG(1, "ERROR: rgw_bi_log_list(): failed to decode entry\n");
2699 cls_rgw_bi_log_list_ret op_ret
;
2700 list
<rgw_bi_log_entry
> entries
;
2701 #define MAX_TRIM_ENTRIES 1000 /* don't do more than that in a single operation */
2703 int ret
= bi_log_list_trim_entries(hctx
, op
.start_marker
, op
.end_marker
, entries
, &truncated
);
2707 if (entries
.empty())
2710 list
<rgw_bi_log_entry
>::iterator iter
;
2711 for (iter
= entries
.begin(); iter
!= entries
.end(); ++iter
) {
2712 rgw_bi_log_entry
& entry
= *iter
;
2714 ret
= bi_log_remove_entry(hctx
, entry
);
2722 static int rgw_bi_log_resync(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2724 struct rgw_bucket_dir_header header
;
2725 int rc
= read_bucket_header(hctx
, &header
);
2727 CLS_LOG(1, "ERROR: rgw_bucket_complete_op(): failed to read header\n");
2733 struct rgw_bi_log_entry entry
;
2735 entry
.timestamp
= real_clock::now();
2736 entry
.op
= RGWModifyOp::CLS_RGW_OP_RESYNC
;
2737 entry
.state
= RGWPendingState::CLS_RGW_STATE_COMPLETE
;
2740 bi_log_index_key(hctx
, key
, entry
.id
, header
.ver
);
2742 ::encode(entry
, bl
);
2744 if (entry
.id
> header
.max_marker
)
2745 header
.max_marker
= entry
.id
;
2747 header
.syncstopped
= false;
2749 rc
= cls_cxx_map_set_val(hctx
, key
, &bl
);
2753 return write_bucket_header(hctx
, &header
);
2756 static int rgw_bi_log_stop(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2758 struct rgw_bucket_dir_header header
;
2759 int rc
= read_bucket_header(hctx
, &header
);
2761 CLS_LOG(1, "ERROR: rgw_bucket_complete_op(): failed to read header\n");
2767 struct rgw_bi_log_entry entry
;
2769 entry
.timestamp
= real_clock::now();
2770 entry
.op
= RGWModifyOp::CLS_RGW_OP_SYNCSTOP
;
2771 entry
.state
= RGWPendingState::CLS_RGW_STATE_COMPLETE
;
2774 bi_log_index_key(hctx
, key
, entry
.id
, header
.ver
);
2776 ::encode(entry
, bl
);
2778 if (entry
.id
> header
.max_marker
)
2779 header
.max_marker
= entry
.id
;
2780 header
.syncstopped
= true;
2782 rc
= cls_cxx_map_set_val(hctx
, key
, &bl
);
2786 return write_bucket_header(hctx
, &header
);
2790 static void usage_record_prefix_by_time(uint64_t epoch
, string
& key
)
2793 snprintf(buf
, sizeof(buf
), "%011llu", (long long unsigned)epoch
);
2797 static void usage_record_prefix_by_user(string
& user
, uint64_t epoch
, string
& key
)
2799 char buf
[user
.size() + 32];
2800 snprintf(buf
, sizeof(buf
), "%s_%011llu_", user
.c_str(), (long long unsigned)epoch
);
2804 static void usage_record_name_by_time(uint64_t epoch
, const string
& user
, string
& bucket
, string
& key
)
2806 char buf
[32 + user
.size() + bucket
.size()];
2807 snprintf(buf
, sizeof(buf
), "%011llu_%s_%s", (long long unsigned)epoch
, user
.c_str(), bucket
.c_str());
2811 static void usage_record_name_by_user(const string
& user
, uint64_t epoch
, string
& bucket
, string
& key
)
2813 char buf
[32 + user
.size() + bucket
.size()];
2814 snprintf(buf
, sizeof(buf
), "%s_%011llu_%s", user
.c_str(), (long long unsigned)epoch
, bucket
.c_str());
2818 static int usage_record_decode(bufferlist
& record_bl
, rgw_usage_log_entry
& e
)
2820 bufferlist::iterator kiter
= record_bl
.begin();
2823 } catch (buffer::error
& err
) {
2824 CLS_LOG(1, "ERROR: usage_record_decode(): failed to decode record_bl\n");
2831 int rgw_user_usage_log_add(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2833 CLS_LOG(10, "rgw_user_usage_log_add()");
2835 bufferlist::iterator in_iter
= in
->begin();
2836 rgw_cls_usage_log_add_op op
;
2839 ::decode(op
, in_iter
);
2840 } catch (buffer::error
& err
) {
2841 CLS_LOG(1, "ERROR: rgw_user_usage_log_add(): failed to decode request\n");
2845 rgw_usage_log_info
& info
= op
.info
;
2846 vector
<rgw_usage_log_entry
>::iterator iter
;
2848 for (iter
= info
.entries
.begin(); iter
!= info
.entries
.end(); ++iter
) {
2849 rgw_usage_log_entry
& entry
= *iter
;
2852 rgw_user
*puser
= (entry
.payer
.empty() ? &entry
.owner
: &entry
.payer
);
2854 usage_record_name_by_time(entry
.epoch
, puser
->to_str(), entry
.bucket
, key_by_time
);
2856 CLS_LOG(10, "rgw_user_usage_log_add user=%s bucket=%s\n", puser
->to_str().c_str(), entry
.bucket
.c_str());
2858 bufferlist record_bl
;
2859 int ret
= cls_cxx_map_get_val(hctx
, key_by_time
, &record_bl
);
2860 if (ret
< 0 && ret
!= -ENOENT
) {
2861 CLS_LOG(1, "ERROR: rgw_user_usage_log_add(): cls_cxx_map_read_key returned %d\n", ret
);
2865 rgw_usage_log_entry e
;
2866 ret
= usage_record_decode(record_bl
, e
);
2869 CLS_LOG(10, "rgw_user_usage_log_add aggregating existing bucket\n");
2873 bufferlist new_record_bl
;
2874 ::encode(entry
, new_record_bl
);
2875 ret
= cls_cxx_map_set_val(hctx
, key_by_time
, &new_record_bl
);
2880 usage_record_name_by_user(puser
->to_str(), entry
.epoch
, entry
.bucket
, key_by_user
);
2881 ret
= cls_cxx_map_set_val(hctx
, key_by_user
, &new_record_bl
);
2889 static int usage_iterate_range(cls_method_context_t hctx
, uint64_t start
, uint64_t end
,
2890 string
& user
, string
& key_iter
, uint32_t max_entries
, bool *truncated
,
2891 int (*cb
)(cls_method_context_t
, const string
&, rgw_usage_log_entry
&, void *),
2894 CLS_LOG(10, "usage_iterate_range");
2896 map
<string
, bufferlist
> keys
;
2898 string filter_prefix
;
2899 string start_key
, end_key
;
2900 bool by_user
= !user
.empty();
2908 usage_record_prefix_by_time(end
, end_key
);
2911 user_key
.append("_");
2914 if (key_iter
.empty()) {
2916 usage_record_prefix_by_user(user
, start
, start_key
);
2918 usage_record_prefix_by_time(start
, start_key
);
2921 start_key
= key_iter
;
2924 CLS_LOG(20, "usage_iterate_range start_key=%s", start_key
.c_str());
2925 int ret
= cls_cxx_map_get_vals(hctx
, start_key
, filter_prefix
, max_entries
, &keys
, truncated
);
2930 map
<string
, bufferlist
>::iterator iter
= keys
.begin();
2931 if (iter
== keys
.end())
2934 uint32_t num_keys
= keys
.size();
2936 for (; iter
!= keys
.end(); ++iter
,++i
) {
2937 const string
& key
= iter
->first
;
2938 rgw_usage_log_entry e
;
2940 if (!by_user
&& key
.compare(end_key
) >= 0) {
2941 CLS_LOG(20, "usage_iterate_range reached key=%s, done", key
.c_str());
2945 if (by_user
&& key
.compare(0, user_key
.size(), user_key
) != 0) {
2946 CLS_LOG(20, "usage_iterate_range reached key=%s, done", key
.c_str());
2950 ret
= usage_record_decode(iter
->second
, e
);
2954 if (e
.epoch
< start
)
2957 /* keys are sorted by epoch, so once we're past end we're done */
2961 ret
= cb(hctx
, key
, e
, param
);
2966 if (i
== num_keys
- 1) {
2974 static int usage_log_read_cb(cls_method_context_t hctx
, const string
& key
, rgw_usage_log_entry
& entry
, void *param
)
2976 map
<rgw_user_bucket
, rgw_usage_log_entry
> *usage
= (map
<rgw_user_bucket
, rgw_usage_log_entry
> *)param
;
2978 if (!entry
.payer
.empty()) {
2979 puser
= &entry
.payer
;
2981 puser
= &entry
.owner
;
2983 rgw_user_bucket
ub(puser
->to_str(), entry
.bucket
);
2984 rgw_usage_log_entry
& le
= (*usage
)[ub
];
2985 le
.aggregate(entry
);
2990 int rgw_user_usage_log_read(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
2992 CLS_LOG(10, "rgw_user_usage_log_read()");
2994 bufferlist::iterator in_iter
= in
->begin();
2995 rgw_cls_usage_log_read_op op
;
2998 ::decode(op
, in_iter
);
2999 } catch (buffer::error
& err
) {
3000 CLS_LOG(1, "ERROR: rgw_user_usage_log_read(): failed to decode request\n");
3004 rgw_cls_usage_log_read_ret ret_info
;
3005 map
<rgw_user_bucket
, rgw_usage_log_entry
> *usage
= &ret_info
.usage
;
3006 string iter
= op
.iter
;
3007 #define MAX_ENTRIES 1000
3008 uint32_t max_entries
= (op
.max_entries
? op
.max_entries
: MAX_ENTRIES
);
3009 int ret
= usage_iterate_range(hctx
, op
.start_epoch
, op
.end_epoch
, op
.owner
, iter
, max_entries
, &ret_info
.truncated
, usage_log_read_cb
, (void *)usage
);
3013 if (ret_info
.truncated
)
3014 ret_info
.next_iter
= iter
;
3016 ::encode(ret_info
, *out
);
3020 static int usage_log_trim_cb(cls_method_context_t hctx
, const string
& key
, rgw_usage_log_entry
& entry
, void *param
)
3025 string o
= entry
.owner
.to_str();
3026 usage_record_name_by_time(entry
.epoch
, o
, entry
.bucket
, key_by_time
);
3027 usage_record_name_by_user(o
, entry
.epoch
, entry
.bucket
, key_by_user
);
3029 int ret
= cls_cxx_map_remove_key(hctx
, key_by_time
);
3033 return cls_cxx_map_remove_key(hctx
, key_by_user
);
3036 int rgw_user_usage_log_trim(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3038 CLS_LOG(10, "rgw_user_usage_log_trim()");
3040 /* only continue if object exists! */
3041 int ret
= cls_cxx_stat(hctx
, NULL
, NULL
);
3045 bufferlist::iterator in_iter
= in
->begin();
3046 rgw_cls_usage_log_trim_op op
;
3049 ::decode(op
, in_iter
);
3050 } catch (buffer::error
& err
) {
3051 CLS_LOG(1, "ERROR: rgw_user_log_usage_log_trim(): failed to decode request\n");
3057 #define MAX_USAGE_TRIM_ENTRIES 128
3058 ret
= usage_iterate_range(hctx
, op
.start_epoch
, op
.end_epoch
, op
.user
, iter
, MAX_USAGE_TRIM_ENTRIES
, &more
, usage_log_trim_cb
, NULL
);
3066 * We hold the garbage collection chain data under two different indexes: the first 'name' index
3067 * keeps them under a unique tag that represents the chains, and a second 'time' index keeps
3068 * them by their expiration timestamp
3070 #define GC_OBJ_NAME_INDEX 0
3071 #define GC_OBJ_TIME_INDEX 1
3073 static string gc_index_prefixes
[] = { "0_",
3076 static void prepend_index_prefix(const string
& src
, int index
, string
*dest
)
3078 *dest
= gc_index_prefixes
[index
];
3082 static int gc_omap_get(cls_method_context_t hctx
, int type
, const string
& key
, cls_rgw_gc_obj_info
*info
)
3085 prepend_index_prefix(key
, type
, &index
);
3088 int ret
= cls_cxx_map_get_val(hctx
, index
, &bl
);
3093 bufferlist::iterator iter
= bl
.begin();
3094 ::decode(*info
, iter
);
3095 } catch (buffer::error
& err
) {
3096 CLS_LOG(0, "ERROR: rgw_cls_gc_omap_get(): failed to decode index=%s\n", index
.c_str());
3102 static int gc_omap_set(cls_method_context_t hctx
, int type
, const string
& key
, const cls_rgw_gc_obj_info
*info
)
3105 ::encode(*info
, bl
);
3107 string index
= gc_index_prefixes
[type
];
3110 int ret
= cls_cxx_map_set_val(hctx
, index
, &bl
);
3117 static int gc_omap_remove(cls_method_context_t hctx
, int type
, const string
& key
)
3119 string index
= gc_index_prefixes
[type
];
3122 int ret
= cls_cxx_map_remove_key(hctx
, index
);
3129 static bool key_in_index(const string
& key
, int index_type
)
3131 const string
& prefix
= gc_index_prefixes
[index_type
];
3132 return (key
.compare(0, prefix
.size(), prefix
) == 0);
3136 static int gc_update_entry(cls_method_context_t hctx
, uint32_t expiration_secs
,
3137 cls_rgw_gc_obj_info
& info
)
3139 cls_rgw_gc_obj_info old_info
;
3140 int ret
= gc_omap_get(hctx
, GC_OBJ_NAME_INDEX
, info
.tag
, &old_info
);
3143 get_time_key(old_info
.time
, &key
);
3144 ret
= gc_omap_remove(hctx
, GC_OBJ_TIME_INDEX
, key
);
3145 if (ret
< 0 && ret
!= -ENOENT
) {
3146 CLS_LOG(0, "ERROR: failed to remove key=%s\n", key
.c_str());
3150 info
.time
= ceph::real_clock::now();
3151 info
.time
+= make_timespan(expiration_secs
);
3152 ret
= gc_omap_set(hctx
, GC_OBJ_NAME_INDEX
, info
.tag
, &info
);
3157 get_time_key(info
.time
, &key
);
3158 ret
= gc_omap_set(hctx
, GC_OBJ_TIME_INDEX
, key
, &info
);
3165 CLS_LOG(0, "ERROR: gc_set_entry error info.tag=%s, ret=%d\n", info
.tag
.c_str(), ret
);
3166 gc_omap_remove(hctx
, GC_OBJ_NAME_INDEX
, info
.tag
);
3170 static int gc_defer_entry(cls_method_context_t hctx
, const string
& tag
, uint32_t expiration_secs
)
3172 cls_rgw_gc_obj_info info
;
3173 int ret
= gc_omap_get(hctx
, GC_OBJ_NAME_INDEX
, tag
, &info
);
3178 return gc_update_entry(hctx
, expiration_secs
, info
);
3181 int gc_record_decode(bufferlist
& bl
, cls_rgw_gc_obj_info
& e
)
3183 bufferlist::iterator iter
= bl
.begin();
3186 } catch (buffer::error
& err
) {
3187 CLS_LOG(0, "ERROR: failed to decode cls_rgw_gc_obj_info");
3193 static int rgw_cls_gc_set_entry(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3195 bufferlist::iterator in_iter
= in
->begin();
3197 cls_rgw_gc_set_entry_op op
;
3199 ::decode(op
, in_iter
);
3200 } catch (buffer::error
& err
) {
3201 CLS_LOG(1, "ERROR: rgw_cls_gc_set_entry(): failed to decode entry\n");
3205 return gc_update_entry(hctx
, op
.expiration_secs
, op
.info
);
3208 static int rgw_cls_gc_defer_entry(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3210 bufferlist::iterator in_iter
= in
->begin();
3212 cls_rgw_gc_defer_entry_op op
;
3214 ::decode(op
, in_iter
);
3215 } catch (buffer::error
& err
) {
3216 CLS_LOG(1, "ERROR: rgw_cls_gc_defer_entry(): failed to decode entry\n");
3220 return gc_defer_entry(hctx
, op
.tag
, op
.expiration_secs
);
3223 static int gc_iterate_entries(cls_method_context_t hctx
, const string
& marker
, bool expired_only
,
3224 string
& key_iter
, uint32_t max_entries
, bool *truncated
,
3225 int (*cb
)(cls_method_context_t
, const string
&, cls_rgw_gc_obj_info
&, void *),
3228 CLS_LOG(10, "gc_iterate_range");
3230 map
<string
, bufferlist
> keys
;
3231 string filter_prefix
, end_key
;
3239 if (marker
.empty()) {
3240 prepend_index_prefix(marker
, GC_OBJ_TIME_INDEX
, &start_key
);
3246 real_time now
= ceph::real_clock::now();
3248 get_time_key(now
, &now_str
);
3249 prepend_index_prefix(now_str
, GC_OBJ_TIME_INDEX
, &end_key
);
3251 CLS_LOG(0, "gc_iterate_entries end_key=%s\n", end_key
.c_str());
3256 int ret
= cls_cxx_map_get_vals(hctx
, start_key
, filter
, max_entries
, &keys
, truncated
);
3261 map
<string
, bufferlist
>::iterator iter
= keys
.begin();
3262 if (iter
== keys
.end())
3265 uint32_t num_keys
= keys
.size();
3267 for (; iter
!= keys
.end(); ++iter
, ++i
) {
3268 const string
& key
= iter
->first
;
3269 cls_rgw_gc_obj_info e
;
3271 CLS_LOG(10, "gc_iterate_entries key=%s\n", key
.c_str());
3273 if (!end_key
.empty() && key
.compare(end_key
) >= 0)
3276 if (!key_in_index(key
, GC_OBJ_TIME_INDEX
))
3279 ret
= gc_record_decode(iter
->second
, e
);
3283 ret
= cb(hctx
, key
, e
, param
);
3287 if (i
== num_keys
- 1) {
3295 static int gc_list_cb(cls_method_context_t hctx
, const string
& key
, cls_rgw_gc_obj_info
& info
, void *param
)
3297 list
<cls_rgw_gc_obj_info
> *l
= (list
<cls_rgw_gc_obj_info
> *)param
;
3302 static int gc_list_entries(cls_method_context_t hctx
, const string
& marker
,
3303 uint32_t max
, bool expired_only
,
3304 list
<cls_rgw_gc_obj_info
>& entries
, bool *truncated
, string
& next_marker
)
3306 int ret
= gc_iterate_entries(hctx
, marker
, expired_only
,
3307 next_marker
, max
, truncated
,
3308 gc_list_cb
, &entries
);
3312 static int rgw_cls_gc_list(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3314 bufferlist::iterator in_iter
= in
->begin();
3316 cls_rgw_gc_list_op op
;
3318 ::decode(op
, in_iter
);
3319 } catch (buffer::error
& err
) {
3320 CLS_LOG(1, "ERROR: rgw_cls_gc_list(): failed to decode entry\n");
3324 cls_rgw_gc_list_ret op_ret
;
3325 #define GC_LIST_ENTRIES_DEFAULT 128
3326 int ret
= gc_list_entries(hctx
, op
.marker
, (op
.max
? op
.max
: GC_LIST_ENTRIES_DEFAULT
), op
.expired_only
,
3327 op_ret
.entries
, &op_ret
.truncated
, op_ret
.next_marker
);
3331 ::encode(op_ret
, *out
);
3336 static int gc_remove(cls_method_context_t hctx
, list
<string
>& tags
)
3338 list
<string
>::iterator iter
;
3340 for (iter
= tags
.begin(); iter
!= tags
.end(); ++iter
) {
3341 string
& tag
= *iter
;
3342 cls_rgw_gc_obj_info info
;
3343 int ret
= gc_omap_get(hctx
, GC_OBJ_NAME_INDEX
, tag
, &info
);
3344 if (ret
== -ENOENT
) {
3345 CLS_LOG(0, "couldn't find tag in name index tag=%s\n", tag
.c_str());
3353 get_time_key(info
.time
, &time_key
);
3354 ret
= gc_omap_remove(hctx
, GC_OBJ_TIME_INDEX
, time_key
);
3355 if (ret
< 0 && ret
!= -ENOENT
)
3357 if (ret
== -ENOENT
) {
3358 CLS_LOG(0, "couldn't find key in time index key=%s\n", time_key
.c_str());
3361 ret
= gc_omap_remove(hctx
, GC_OBJ_NAME_INDEX
, tag
);
3362 if (ret
< 0 && ret
!= -ENOENT
)
3369 static int rgw_cls_gc_remove(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3371 bufferlist::iterator in_iter
= in
->begin();
3373 cls_rgw_gc_remove_op op
;
3375 ::decode(op
, in_iter
);
3376 } catch (buffer::error
& err
) {
3377 CLS_LOG(1, "ERROR: rgw_cls_gc_remove(): failed to decode entry\n");
3381 return gc_remove(hctx
, op
.tags
);
3384 static int rgw_cls_lc_set_entry(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3386 bufferlist::iterator in_iter
= in
->begin();
3388 cls_rgw_lc_set_entry_op op
;
3390 ::decode(op
, in_iter
);
3391 } catch (buffer::error
& err
) {
3392 CLS_LOG(1, "ERROR: rgw_cls_lc_set_entry(): failed to decode entry\n");
3397 ::encode(op
.entry
, bl
);
3399 int ret
= cls_cxx_map_set_val(hctx
, op
.entry
.first
, &bl
);
3403 static int rgw_cls_lc_rm_entry(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3405 bufferlist::iterator in_iter
= in
->begin();
3407 cls_rgw_lc_rm_entry_op op
;
3409 ::decode(op
, in_iter
);
3410 } catch (buffer::error
& err
) {
3411 CLS_LOG(1, "ERROR: rgw_cls_lc_rm_entry(): failed to decode entry\n");
3416 ::encode(op
.entry
, bl
);
3418 int ret
= cls_cxx_map_remove_key(hctx
, op
.entry
.first
);
3422 static int rgw_cls_lc_get_next_entry(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3424 bufferlist::iterator in_iter
= in
->begin();
3425 cls_rgw_lc_get_next_entry_ret op_ret
;
3426 cls_rgw_lc_get_next_entry_op op
;
3428 ::decode(op
, in_iter
);
3429 } catch (buffer::error
& err
) {
3430 CLS_LOG(1, "ERROR: rgw_cls_lc_get_next_entry: failed to decode op\n");
3434 map
<string
, bufferlist
> vals
;
3435 string filter_prefix
;
3437 int ret
= cls_cxx_map_get_vals(hctx
, op
.marker
, filter_prefix
, 1, &vals
, &more
);
3440 map
<string
, bufferlist
>::iterator it
;
3441 pair
<string
, int> entry
;
3442 if (!vals
.empty()) {
3444 in_iter
= it
->second
.begin();
3446 ::decode(entry
, in_iter
);
3447 } catch (buffer::error
& err
) {
3448 CLS_LOG(1, "ERROR: rgw_cls_lc_get_next_entry(): failed to decode entry\n");
3452 op_ret
.entry
= entry
;
3453 ::encode(op_ret
, *out
);
3457 static int rgw_cls_lc_list_entries(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3459 cls_rgw_lc_list_entries_op op
;
3460 bufferlist::iterator in_iter
= in
->begin();
3462 ::decode(op
, in_iter
);
3463 } catch (buffer::error
& err
) {
3464 CLS_LOG(1, "ERROR: rgw_cls_lc_list_entries(): failed to decode op\n");
3468 cls_rgw_lc_list_entries_ret op_ret
;
3469 bufferlist::iterator iter
;
3470 map
<string
, bufferlist
> vals
;
3471 string filter_prefix
;
3472 int ret
= cls_cxx_map_get_vals(hctx
, op
.marker
, filter_prefix
, op
.max_entries
, &vals
, &op_ret
.is_truncated
);
3475 map
<string
, bufferlist
>::iterator it
;
3476 pair
<string
, int> entry
;
3477 for (it
= vals
.begin(); it
!= vals
.end(); ++it
) {
3478 iter
= it
->second
.begin();
3480 ::decode(entry
, iter
);
3481 } catch (buffer::error
& err
) {
3482 CLS_LOG(1, "ERROR: rgw_cls_lc_list_entries(): failed to decode entry\n");
3485 op_ret
.entries
.insert(entry
);
3487 ::encode(op_ret
, *out
);
3491 static int rgw_cls_lc_put_head(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3493 bufferlist::iterator in_iter
= in
->begin();
3495 cls_rgw_lc_put_head_op op
;
3497 ::decode(op
, in_iter
);
3498 } catch (buffer::error
& err
) {
3499 CLS_LOG(1, "ERROR: rgw_cls_lc_put_head(): failed to decode entry\n");
3504 ::encode(op
.head
, bl
);
3505 int ret
= cls_cxx_map_write_header(hctx
,&bl
);
3509 static int rgw_cls_lc_get_head(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3512 int ret
= cls_cxx_map_read_header(hctx
, &bl
);
3515 cls_rgw_lc_obj_head head
;
3516 if (bl
.length() != 0) {
3517 bufferlist::iterator iter
= bl
.begin();
3519 ::decode(head
, iter
);
3520 } catch (buffer::error
& err
) {
3521 CLS_LOG(0, "ERROR: rgw_cls_lc_get_head(): failed to decode entry %s\n",err
.what());
3525 head
.start_date
= 0;
3526 head
.marker
.clear();
3528 cls_rgw_lc_get_head_ret op_ret
;
3530 ::encode(op_ret
, *out
);
3534 static int rgw_reshard_add(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3536 bufferlist::iterator in_iter
= in
->begin();
3538 cls_rgw_reshard_add_op op
;
3540 ::decode(op
, in_iter
);
3541 } catch (buffer::error
& err
) {
3542 CLS_LOG(1, "ERROR: rgw_reshard_add: failed to decode entry\n");
3548 op
.entry
.get_key(&key
);
3551 ::encode(op
.entry
, bl
);
3552 int ret
= cls_cxx_map_set_val(hctx
, key
, &bl
);
3554 CLS_ERR("error adding reshard job for bucket %s with key %s",op
.entry
.bucket_name
.c_str(), key
.c_str());
3561 static int rgw_reshard_list(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3563 cls_rgw_reshard_list_op op
;
3564 bufferlist::iterator in_iter
= in
->begin();
3566 ::decode(op
, in_iter
);
3567 } catch (buffer::error
& err
) {
3568 CLS_LOG(1, "ERROR: rgw_cls_rehard_list(): failed to decode entry\n");
3571 cls_rgw_reshard_list_ret op_ret
;
3572 bufferlist::iterator iter
;
3573 map
<string
, bufferlist
> vals
;
3574 string filter_prefix
;
3575 #define MAX_RESHARD_LIST_ENTRIES 1000
3576 /* one extra entry for identifying truncation */
3577 int32_t max
= (op
.max
&& (op
.max
< MAX_RESHARD_LIST_ENTRIES
) ? op
.max
: MAX_RESHARD_LIST_ENTRIES
);
3578 int ret
= cls_cxx_map_get_vals(hctx
, op
.marker
, filter_prefix
, max
, &vals
, &op_ret
.is_truncated
);
3581 map
<string
, bufferlist
>::iterator it
;
3582 cls_rgw_reshard_entry entry
;
3584 for (it
= vals
.begin(); i
< (int)op
.max
&& it
!= vals
.end(); ++it
, ++i
) {
3585 iter
= it
->second
.begin();
3587 ::decode(entry
, iter
);
3588 } catch (buffer::error
& err
) {
3589 CLS_LOG(1, "ERROR: rgw_cls_rehard_list(): failed to decode entry\n");
3592 op_ret
.entries
.push_back(entry
);
3594 ::encode(op_ret
, *out
);
3598 static int get_reshard_entry(cls_method_context_t hctx
, const string
& key
, cls_rgw_reshard_entry
*entry
)
3601 int ret
= cls_cxx_map_get_val(hctx
, key
, &bl
);
3604 bufferlist::iterator iter
= bl
.begin();
3606 ::decode(*entry
, iter
);
3607 } catch (buffer::error
& err
) {
3608 CLS_LOG(0, "ERROR: %s : failed to decode entry %s\n", __func__
, err
.what());
3614 static int rgw_reshard_get(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3616 bufferlist::iterator in_iter
= in
->begin();
3618 cls_rgw_reshard_get_op op
;
3620 ::decode(op
, in_iter
);
3621 } catch (buffer::error
& err
) {
3622 CLS_LOG(1, "ERROR: rgw_reshard_get: failed to decode entry\n");
3627 cls_rgw_reshard_entry entry
;
3628 op
.entry
.get_key(&key
);
3629 int ret
= get_reshard_entry(hctx
, key
, &entry
);
3634 cls_rgw_reshard_get_ret op_ret
;
3635 op_ret
.entry
= entry
;
3636 ::encode(op_ret
, *out
);
3640 static int rgw_reshard_remove(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3642 bufferlist::iterator in_iter
= in
->begin();
3644 cls_rgw_reshard_remove_op op
;
3646 ::decode(op
, in_iter
);
3647 } catch (buffer::error
& err
) {
3648 CLS_LOG(1, "ERROR: rgw_cls_rehard_remove: failed to decode entry\n");
3653 cls_rgw_reshard_entry entry
;
3654 cls_rgw_reshard_entry::generate_key(op
.tenant
, op
.bucket_name
, &key
);
3655 int ret
= get_reshard_entry(hctx
, key
, &entry
);
3660 if (!op
.bucket_id
.empty() &&
3661 entry
.bucket_id
!= op
.bucket_id
) {
3665 ret
= cls_cxx_map_remove_key(hctx
, key
);
3667 CLS_LOG(0, "ERROR: failed to remove key: key=%s ret=%d", key
.c_str(), ret
);
3673 static int rgw_set_bucket_resharding(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3675 cls_rgw_set_bucket_resharding_op op
;
3677 bufferlist::iterator in_iter
= in
->begin();
3679 ::decode(op
, in_iter
);
3680 } catch (buffer::error
& err
) {
3681 CLS_LOG(1, "ERROR: cls_rgw_set_bucket_resharding: failed to decode entry\n");
3685 struct rgw_bucket_dir_header header
;
3686 int rc
= read_bucket_header(hctx
, &header
);
3688 CLS_LOG(1, "ERROR: %s(): failed to read header\n", __func__
);
3692 header
.new_instance
.set_status(op
.entry
.new_bucket_instance_id
, op
.entry
.num_shards
, op
.entry
.reshard_status
);
3694 return write_bucket_header(hctx
, &header
);
3697 static int rgw_clear_bucket_resharding(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3699 cls_rgw_set_bucket_resharding_op op
;
3701 bufferlist::iterator in_iter
= in
->begin();
3703 ::decode(op
, in_iter
);
3704 } catch (buffer::error
& err
) {
3705 CLS_LOG(1, "ERROR: cls_rgw_clear_bucket_resharding: failed to decode entry\n");
3709 struct rgw_bucket_dir_header header
;
3710 int rc
= read_bucket_header(hctx
, &header
);
3712 CLS_LOG(1, "ERROR: %s(): failed to read header\n", __func__
);
3715 header
.new_instance
.clear();
3717 return write_bucket_header(hctx
, &header
);
3720 static int rgw_guard_bucket_resharding(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3722 cls_rgw_guard_bucket_resharding_op op
;
3724 bufferlist::iterator in_iter
= in
->begin();
3726 ::decode(op
, in_iter
);
3727 } catch (buffer::error
& err
) {
3728 CLS_LOG(1, "ERROR: cls_rgw_clear_bucket_resharding: failed to decode entry\n");
3732 struct rgw_bucket_dir_header header
;
3733 int rc
= read_bucket_header(hctx
, &header
);
3735 CLS_LOG(1, "ERROR: %s(): failed to read header\n", __func__
);
3739 if (header
.resharding()) {
3746 static int rgw_get_bucket_resharding(cls_method_context_t hctx
, bufferlist
*in
, bufferlist
*out
)
3748 cls_rgw_get_bucket_resharding_op op
;
3750 bufferlist::iterator in_iter
= in
->begin();
3752 ::decode(op
, in_iter
);
3753 } catch (buffer::error
& err
) {
3754 CLS_LOG(1, "ERROR: cls_rgw_clear_bucket_resharding: failed to decode entry\n");
3758 struct rgw_bucket_dir_header header
;
3759 int rc
= read_bucket_header(hctx
, &header
);
3761 CLS_LOG(1, "ERROR: %s(): failed to read header\n", __func__
);
3765 cls_rgw_get_bucket_resharding_ret op_ret
;
3766 op_ret
.new_instance
= header
.new_instance
;
3768 ::encode(op_ret
, *out
);
3775 CLS_LOG(1, "Loaded rgw class!");
3777 cls_handle_t h_class
;
3778 cls_method_handle_t h_rgw_bucket_init_index
;
3779 cls_method_handle_t h_rgw_bucket_set_tag_timeout
;
3780 cls_method_handle_t h_rgw_bucket_list
;
3781 cls_method_handle_t h_rgw_bucket_check_index
;
3782 cls_method_handle_t h_rgw_bucket_rebuild_index
;
3783 cls_method_handle_t h_rgw_bucket_update_stats
;
3784 cls_method_handle_t h_rgw_bucket_prepare_op
;
3785 cls_method_handle_t h_rgw_bucket_complete_op
;
3786 cls_method_handle_t h_rgw_bucket_link_olh
;
3787 cls_method_handle_t h_rgw_bucket_unlink_instance_op
;
3788 cls_method_handle_t h_rgw_bucket_read_olh_log
;
3789 cls_method_handle_t h_rgw_bucket_trim_olh_log
;
3790 cls_method_handle_t h_rgw_bucket_clear_olh
;
3791 cls_method_handle_t h_rgw_obj_remove
;
3792 cls_method_handle_t h_rgw_obj_store_pg_ver
;
3793 cls_method_handle_t h_rgw_obj_check_attrs_prefix
;
3794 cls_method_handle_t h_rgw_obj_check_mtime
;
3795 cls_method_handle_t h_rgw_bi_get_op
;
3796 cls_method_handle_t h_rgw_bi_put_op
;
3797 cls_method_handle_t h_rgw_bi_list_op
;
3798 cls_method_handle_t h_rgw_bi_log_list_op
;
3799 cls_method_handle_t h_rgw_bi_log_resync_op
;
3800 cls_method_handle_t h_rgw_bi_log_stop_op
;
3801 cls_method_handle_t h_rgw_dir_suggest_changes
;
3802 cls_method_handle_t h_rgw_user_usage_log_add
;
3803 cls_method_handle_t h_rgw_user_usage_log_read
;
3804 cls_method_handle_t h_rgw_user_usage_log_trim
;
3805 cls_method_handle_t h_rgw_gc_set_entry
;
3806 cls_method_handle_t h_rgw_gc_list
;
3807 cls_method_handle_t h_rgw_gc_remove
;
3808 cls_method_handle_t h_rgw_lc_set_entry
;
3809 cls_method_handle_t h_rgw_lc_rm_entry
;
3810 cls_method_handle_t h_rgw_lc_get_next_entry
;
3811 cls_method_handle_t h_rgw_lc_put_head
;
3812 cls_method_handle_t h_rgw_lc_get_head
;
3813 cls_method_handle_t h_rgw_lc_list_entries
;
3814 cls_method_handle_t h_rgw_reshard_add
;
3815 cls_method_handle_t h_rgw_reshard_list
;
3816 cls_method_handle_t h_rgw_reshard_get
;
3817 cls_method_handle_t h_rgw_reshard_remove
;
3818 cls_method_handle_t h_rgw_set_bucket_resharding
;
3819 cls_method_handle_t h_rgw_clear_bucket_resharding
;
3820 cls_method_handle_t h_rgw_guard_bucket_resharding
;
3821 cls_method_handle_t h_rgw_get_bucket_resharding
;
3824 cls_register(RGW_CLASS
, &h_class
);
3827 cls_register_cxx_method(h_class
, RGW_BUCKET_INIT_INDEX
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_init_index
, &h_rgw_bucket_init_index
);
3828 cls_register_cxx_method(h_class
, RGW_BUCKET_SET_TAG_TIMEOUT
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_set_tag_timeout
, &h_rgw_bucket_set_tag_timeout
);
3829 cls_register_cxx_method(h_class
, RGW_BUCKET_LIST
, CLS_METHOD_RD
, rgw_bucket_list
, &h_rgw_bucket_list
);
3830 cls_register_cxx_method(h_class
, RGW_BUCKET_CHECK_INDEX
, CLS_METHOD_RD
, rgw_bucket_check_index
, &h_rgw_bucket_check_index
);
3831 cls_register_cxx_method(h_class
, RGW_BUCKET_REBUILD_INDEX
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_rebuild_index
, &h_rgw_bucket_rebuild_index
);
3832 cls_register_cxx_method(h_class
, RGW_BUCKET_UPDATE_STATS
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_update_stats
, &h_rgw_bucket_update_stats
);
3833 cls_register_cxx_method(h_class
, RGW_BUCKET_PREPARE_OP
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_prepare_op
, &h_rgw_bucket_prepare_op
);
3834 cls_register_cxx_method(h_class
, RGW_BUCKET_COMPLETE_OP
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_complete_op
, &h_rgw_bucket_complete_op
);
3835 cls_register_cxx_method(h_class
, RGW_BUCKET_LINK_OLH
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_link_olh
, &h_rgw_bucket_link_olh
);
3836 cls_register_cxx_method(h_class
, RGW_BUCKET_UNLINK_INSTANCE
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_unlink_instance
, &h_rgw_bucket_unlink_instance_op
);
3837 cls_register_cxx_method(h_class
, RGW_BUCKET_READ_OLH_LOG
, CLS_METHOD_RD
, rgw_bucket_read_olh_log
, &h_rgw_bucket_read_olh_log
);
3838 cls_register_cxx_method(h_class
, RGW_BUCKET_TRIM_OLH_LOG
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_trim_olh_log
, &h_rgw_bucket_trim_olh_log
);
3839 cls_register_cxx_method(h_class
, RGW_BUCKET_CLEAR_OLH
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bucket_clear_olh
, &h_rgw_bucket_clear_olh
);
3841 cls_register_cxx_method(h_class
, RGW_OBJ_REMOVE
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_obj_remove
, &h_rgw_obj_remove
);
3842 cls_register_cxx_method(h_class
, RGW_OBJ_STORE_PG_VER
, CLS_METHOD_WR
, rgw_obj_store_pg_ver
, &h_rgw_obj_store_pg_ver
);
3843 cls_register_cxx_method(h_class
, RGW_OBJ_CHECK_ATTRS_PREFIX
, CLS_METHOD_RD
, rgw_obj_check_attrs_prefix
, &h_rgw_obj_check_attrs_prefix
);
3844 cls_register_cxx_method(h_class
, RGW_OBJ_CHECK_MTIME
, CLS_METHOD_RD
, rgw_obj_check_mtime
, &h_rgw_obj_check_mtime
);
3846 cls_register_cxx_method(h_class
, RGW_BI_GET
, CLS_METHOD_RD
, rgw_bi_get_op
, &h_rgw_bi_get_op
);
3847 cls_register_cxx_method(h_class
, RGW_BI_PUT
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bi_put_op
, &h_rgw_bi_put_op
);
3848 cls_register_cxx_method(h_class
, RGW_BI_LIST
, CLS_METHOD_RD
, rgw_bi_list_op
, &h_rgw_bi_list_op
);
3850 cls_register_cxx_method(h_class
, RGW_BI_LOG_LIST
, CLS_METHOD_RD
, rgw_bi_log_list
, &h_rgw_bi_log_list_op
);
3851 cls_register_cxx_method(h_class
, RGW_BI_LOG_TRIM
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bi_log_trim
, &h_rgw_bi_log_list_op
);
3852 cls_register_cxx_method(h_class
, RGW_DIR_SUGGEST_CHANGES
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_dir_suggest_changes
, &h_rgw_dir_suggest_changes
);
3854 cls_register_cxx_method(h_class
, "bi_log_resync", CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bi_log_resync
, &h_rgw_bi_log_resync_op
);
3855 cls_register_cxx_method(h_class
, "bi_log_stop", CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_bi_log_stop
, &h_rgw_bi_log_stop_op
);
3858 cls_register_cxx_method(h_class
, RGW_USER_USAGE_LOG_ADD
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_user_usage_log_add
, &h_rgw_user_usage_log_add
);
3859 cls_register_cxx_method(h_class
, RGW_USER_USAGE_LOG_READ
, CLS_METHOD_RD
, rgw_user_usage_log_read
, &h_rgw_user_usage_log_read
);
3860 cls_register_cxx_method(h_class
, RGW_USER_USAGE_LOG_TRIM
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_user_usage_log_trim
, &h_rgw_user_usage_log_trim
);
3862 /* garbage collection */
3863 cls_register_cxx_method(h_class
, RGW_GC_SET_ENTRY
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_gc_set_entry
, &h_rgw_gc_set_entry
);
3864 cls_register_cxx_method(h_class
, RGW_GC_DEFER_ENTRY
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_gc_defer_entry
, &h_rgw_gc_set_entry
);
3865 cls_register_cxx_method(h_class
, RGW_GC_LIST
, CLS_METHOD_RD
, rgw_cls_gc_list
, &h_rgw_gc_list
);
3866 cls_register_cxx_method(h_class
, RGW_GC_REMOVE
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_gc_remove
, &h_rgw_gc_remove
);
3868 /* lifecycle bucket list */
3869 cls_register_cxx_method(h_class
, RGW_LC_SET_ENTRY
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_lc_set_entry
, &h_rgw_lc_set_entry
);
3870 cls_register_cxx_method(h_class
, RGW_LC_RM_ENTRY
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_lc_rm_entry
, &h_rgw_lc_rm_entry
);
3871 cls_register_cxx_method(h_class
, RGW_LC_GET_NEXT_ENTRY
, CLS_METHOD_RD
, rgw_cls_lc_get_next_entry
, &h_rgw_lc_get_next_entry
);
3872 cls_register_cxx_method(h_class
, RGW_LC_PUT_HEAD
, CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_cls_lc_put_head
, &h_rgw_lc_put_head
);
3873 cls_register_cxx_method(h_class
, RGW_LC_GET_HEAD
, CLS_METHOD_RD
, rgw_cls_lc_get_head
, &h_rgw_lc_get_head
);
3874 cls_register_cxx_method(h_class
, RGW_LC_LIST_ENTRIES
, CLS_METHOD_RD
, rgw_cls_lc_list_entries
, &h_rgw_lc_list_entries
);
3875 cls_register_cxx_method(h_class
, "reshard_add", CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_reshard_add
, &h_rgw_reshard_add
);
3876 cls_register_cxx_method(h_class
, "reshard_list", CLS_METHOD_RD
, rgw_reshard_list
, &h_rgw_reshard_list
);
3877 cls_register_cxx_method(h_class
, "reshard_get", CLS_METHOD_RD
,rgw_reshard_get
, &h_rgw_reshard_get
);
3878 cls_register_cxx_method(h_class
, "reshard_remove", CLS_METHOD_RD
| CLS_METHOD_WR
, rgw_reshard_remove
, &h_rgw_reshard_remove
);
3879 cls_register_cxx_method(h_class
, "set_bucket_resharding", CLS_METHOD_RD
| CLS_METHOD_WR
,
3880 rgw_set_bucket_resharding
, &h_rgw_set_bucket_resharding
);
3881 cls_register_cxx_method(h_class
, "clear_bucket_resharding", CLS_METHOD_RD
| CLS_METHOD_WR
,
3882 rgw_clear_bucket_resharding
, &h_rgw_clear_bucket_resharding
);
3883 cls_register_cxx_method(h_class
, "guard_bucket_resharding", CLS_METHOD_RD
,
3884 rgw_guard_bucket_resharding
, &h_rgw_guard_bucket_resharding
);
3885 cls_register_cxx_method(h_class
, "get_bucket_resharding", CLS_METHOD_RD
,
3886 rgw_get_bucket_resharding
, &h_rgw_get_bucket_resharding
);