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7c673cae | 1 | // Copyright (c) 2011-present, Facebook, Inc. All rights reserved. |
11fdf7f2 TL |
2 | // This source code is licensed under both the GPLv2 (found in the |
3 | // COPYING file in the root directory) and Apache 2.0 License | |
4 | // (found in the LICENSE.Apache file in the root directory). | |
7c673cae FG |
5 | // |
6 | // Copyright (c) 2011 The LevelDB Authors. All rights reserved. | |
7 | // Use of this source code is governed by a BSD-style license that can be | |
8 | // found in the LICENSE file. See the AUTHORS file for names of contributors. | |
9 | ||
10 | #ifndef ROCKSDB_LITE | |
11 | ||
12 | #include "rocksdb/c.h" | |
13 | ||
14 | #include <stdlib.h> | |
15 | #include "port/port.h" | |
16 | #include "rocksdb/cache.h" | |
17 | #include "rocksdb/compaction_filter.h" | |
18 | #include "rocksdb/comparator.h" | |
19 | #include "rocksdb/convenience.h" | |
20 | #include "rocksdb/db.h" | |
21 | #include "rocksdb/env.h" | |
22 | #include "rocksdb/filter_policy.h" | |
23 | #include "rocksdb/iterator.h" | |
11fdf7f2 | 24 | #include "rocksdb/memtablerep.h" |
7c673cae FG |
25 | #include "rocksdb/merge_operator.h" |
26 | #include "rocksdb/options.h" | |
11fdf7f2 | 27 | #include "rocksdb/rate_limiter.h" |
7c673cae | 28 | #include "rocksdb/slice_transform.h" |
11fdf7f2 TL |
29 | #include "rocksdb/statistics.h" |
30 | #include "rocksdb/status.h" | |
7c673cae | 31 | #include "rocksdb/table.h" |
11fdf7f2 | 32 | #include "rocksdb/universal_compaction.h" |
7c673cae | 33 | #include "rocksdb/utilities/backupable_db.h" |
11fdf7f2 TL |
34 | #include "rocksdb/utilities/checkpoint.h" |
35 | #include "rocksdb/utilities/db_ttl.h" | |
36 | #include "rocksdb/utilities/memory_util.h" | |
37 | #include "rocksdb/utilities/optimistic_transaction_db.h" | |
38 | #include "rocksdb/utilities/transaction.h" | |
39 | #include "rocksdb/utilities/transaction_db.h" | |
7c673cae | 40 | #include "rocksdb/utilities/write_batch_with_index.h" |
11fdf7f2 TL |
41 | #include "rocksdb/write_batch.h" |
42 | #include "rocksdb/perf_context.h" | |
7c673cae FG |
43 | #include "utilities/merge_operators.h" |
44 | ||
11fdf7f2 TL |
45 | #include <vector> |
46 | #include <unordered_set> | |
47 | #include <map> | |
48 | ||
f67539c2 TL |
49 | using ROCKSDB_NAMESPACE::BackupableDBOptions; |
50 | using ROCKSDB_NAMESPACE::BackupEngine; | |
51 | using ROCKSDB_NAMESPACE::BackupID; | |
52 | using ROCKSDB_NAMESPACE::BackupInfo; | |
53 | using ROCKSDB_NAMESPACE::BatchResult; | |
54 | using ROCKSDB_NAMESPACE::BlockBasedTableOptions; | |
55 | using ROCKSDB_NAMESPACE::BottommostLevelCompaction; | |
56 | using ROCKSDB_NAMESPACE::BytewiseComparator; | |
57 | using ROCKSDB_NAMESPACE::Cache; | |
58 | using ROCKSDB_NAMESPACE::Checkpoint; | |
59 | using ROCKSDB_NAMESPACE::ColumnFamilyDescriptor; | |
60 | using ROCKSDB_NAMESPACE::ColumnFamilyHandle; | |
61 | using ROCKSDB_NAMESPACE::ColumnFamilyOptions; | |
62 | using ROCKSDB_NAMESPACE::CompactionFilter; | |
f67539c2 TL |
63 | using ROCKSDB_NAMESPACE::CompactionFilterFactory; |
64 | using ROCKSDB_NAMESPACE::CompactionOptionsFIFO; | |
65 | using ROCKSDB_NAMESPACE::CompactRangeOptions; | |
66 | using ROCKSDB_NAMESPACE::Comparator; | |
67 | using ROCKSDB_NAMESPACE::CompressionType; | |
68 | using ROCKSDB_NAMESPACE::CuckooTableOptions; | |
69 | using ROCKSDB_NAMESPACE::DB; | |
70 | using ROCKSDB_NAMESPACE::DBOptions; | |
71 | using ROCKSDB_NAMESPACE::DbPath; | |
72 | using ROCKSDB_NAMESPACE::Env; | |
73 | using ROCKSDB_NAMESPACE::EnvOptions; | |
74 | using ROCKSDB_NAMESPACE::FileLock; | |
75 | using ROCKSDB_NAMESPACE::FilterPolicy; | |
76 | using ROCKSDB_NAMESPACE::FlushOptions; | |
77 | using ROCKSDB_NAMESPACE::InfoLogLevel; | |
78 | using ROCKSDB_NAMESPACE::IngestExternalFileOptions; | |
79 | using ROCKSDB_NAMESPACE::Iterator; | |
80 | using ROCKSDB_NAMESPACE::LiveFileMetaData; | |
81 | using ROCKSDB_NAMESPACE::Logger; | |
82 | using ROCKSDB_NAMESPACE::MemoryUtil; | |
83 | using ROCKSDB_NAMESPACE::MergeOperator; | |
f67539c2 TL |
84 | using ROCKSDB_NAMESPACE::NewBloomFilterPolicy; |
85 | using ROCKSDB_NAMESPACE::NewGenericRateLimiter; | |
86 | using ROCKSDB_NAMESPACE::NewLRUCache; | |
87 | using ROCKSDB_NAMESPACE::OptimisticTransactionDB; | |
88 | using ROCKSDB_NAMESPACE::OptimisticTransactionOptions; | |
89 | using ROCKSDB_NAMESPACE::Options; | |
90 | using ROCKSDB_NAMESPACE::PerfContext; | |
91 | using ROCKSDB_NAMESPACE::PerfLevel; | |
92 | using ROCKSDB_NAMESPACE::PinnableSlice; | |
93 | using ROCKSDB_NAMESPACE::RandomAccessFile; | |
94 | using ROCKSDB_NAMESPACE::Range; | |
95 | using ROCKSDB_NAMESPACE::RateLimiter; | |
96 | using ROCKSDB_NAMESPACE::ReadOptions; | |
97 | using ROCKSDB_NAMESPACE::RestoreOptions; | |
98 | using ROCKSDB_NAMESPACE::SequentialFile; | |
99 | using ROCKSDB_NAMESPACE::Slice; | |
100 | using ROCKSDB_NAMESPACE::SliceParts; | |
101 | using ROCKSDB_NAMESPACE::SliceTransform; | |
102 | using ROCKSDB_NAMESPACE::Snapshot; | |
103 | using ROCKSDB_NAMESPACE::SstFileWriter; | |
104 | using ROCKSDB_NAMESPACE::Status; | |
105 | using ROCKSDB_NAMESPACE::Transaction; | |
106 | using ROCKSDB_NAMESPACE::TransactionDB; | |
107 | using ROCKSDB_NAMESPACE::TransactionDBOptions; | |
108 | using ROCKSDB_NAMESPACE::TransactionLogIterator; | |
109 | using ROCKSDB_NAMESPACE::TransactionOptions; | |
110 | using ROCKSDB_NAMESPACE::WALRecoveryMode; | |
111 | using ROCKSDB_NAMESPACE::WritableFile; | |
112 | using ROCKSDB_NAMESPACE::WriteBatch; | |
113 | using ROCKSDB_NAMESPACE::WriteBatchWithIndex; | |
114 | using ROCKSDB_NAMESPACE::WriteOptions; | |
7c673cae | 115 | |
11fdf7f2 TL |
116 | using std::vector; |
117 | using std::unordered_set; | |
7c673cae FG |
118 | |
119 | extern "C" { | |
120 | ||
121 | struct rocksdb_t { DB* rep; }; | |
122 | struct rocksdb_backup_engine_t { BackupEngine* rep; }; | |
123 | struct rocksdb_backup_engine_info_t { std::vector<BackupInfo> rep; }; | |
124 | struct rocksdb_restore_options_t { RestoreOptions rep; }; | |
125 | struct rocksdb_iterator_t { Iterator* rep; }; | |
126 | struct rocksdb_writebatch_t { WriteBatch rep; }; | |
127 | struct rocksdb_writebatch_wi_t { WriteBatchWithIndex* rep; }; | |
128 | struct rocksdb_snapshot_t { const Snapshot* rep; }; | |
129 | struct rocksdb_flushoptions_t { FlushOptions rep; }; | |
130 | struct rocksdb_fifo_compaction_options_t { CompactionOptionsFIFO rep; }; | |
131 | struct rocksdb_readoptions_t { | |
132 | ReadOptions rep; | |
11fdf7f2 TL |
133 | // stack variables to set pointers to in ReadOptions |
134 | Slice upper_bound; | |
135 | Slice lower_bound; | |
7c673cae FG |
136 | }; |
137 | struct rocksdb_writeoptions_t { WriteOptions rep; }; | |
138 | struct rocksdb_options_t { Options rep; }; | |
139 | struct rocksdb_compactoptions_t { | |
140 | CompactRangeOptions rep; | |
141 | }; | |
142 | struct rocksdb_block_based_table_options_t { BlockBasedTableOptions rep; }; | |
143 | struct rocksdb_cuckoo_table_options_t { CuckooTableOptions rep; }; | |
144 | struct rocksdb_seqfile_t { SequentialFile* rep; }; | |
145 | struct rocksdb_randomfile_t { RandomAccessFile* rep; }; | |
146 | struct rocksdb_writablefile_t { WritableFile* rep; }; | |
11fdf7f2 TL |
147 | struct rocksdb_wal_iterator_t { TransactionLogIterator* rep; }; |
148 | struct rocksdb_wal_readoptions_t { TransactionLogIterator::ReadOptions rep; }; | |
7c673cae | 149 | struct rocksdb_filelock_t { FileLock* rep; }; |
494da23a TL |
150 | struct rocksdb_logger_t { |
151 | std::shared_ptr<Logger> rep; | |
152 | }; | |
153 | struct rocksdb_cache_t { | |
154 | std::shared_ptr<Cache> rep; | |
155 | }; | |
7c673cae FG |
156 | struct rocksdb_livefiles_t { std::vector<LiveFileMetaData> rep; }; |
157 | struct rocksdb_column_family_handle_t { ColumnFamilyHandle* rep; }; | |
158 | struct rocksdb_envoptions_t { EnvOptions rep; }; | |
159 | struct rocksdb_ingestexternalfileoptions_t { IngestExternalFileOptions rep; }; | |
160 | struct rocksdb_sstfilewriter_t { SstFileWriter* rep; }; | |
494da23a TL |
161 | struct rocksdb_ratelimiter_t { |
162 | std::shared_ptr<RateLimiter> rep; | |
163 | }; | |
11fdf7f2 TL |
164 | struct rocksdb_perfcontext_t { PerfContext* rep; }; |
165 | struct rocksdb_pinnableslice_t { | |
166 | PinnableSlice rep; | |
167 | }; | |
168 | struct rocksdb_transactiondb_options_t { | |
169 | TransactionDBOptions rep; | |
170 | }; | |
171 | struct rocksdb_transactiondb_t { | |
172 | TransactionDB* rep; | |
173 | }; | |
174 | struct rocksdb_transaction_options_t { | |
175 | TransactionOptions rep; | |
176 | }; | |
177 | struct rocksdb_transaction_t { | |
178 | Transaction* rep; | |
179 | }; | |
20effc67 TL |
180 | struct rocksdb_backupable_db_options_t { |
181 | BackupableDBOptions rep; | |
182 | }; | |
11fdf7f2 TL |
183 | struct rocksdb_checkpoint_t { |
184 | Checkpoint* rep; | |
185 | }; | |
186 | struct rocksdb_optimistictransactiondb_t { | |
187 | OptimisticTransactionDB* rep; | |
188 | }; | |
189 | struct rocksdb_optimistictransaction_options_t { | |
190 | OptimisticTransactionOptions rep; | |
191 | }; | |
7c673cae FG |
192 | |
193 | struct rocksdb_compactionfiltercontext_t { | |
194 | CompactionFilter::Context rep; | |
195 | }; | |
196 | ||
197 | struct rocksdb_compactionfilter_t : public CompactionFilter { | |
198 | void* state_; | |
199 | void (*destructor_)(void*); | |
200 | unsigned char (*filter_)( | |
201 | void*, | |
202 | int level, | |
203 | const char* key, size_t key_length, | |
204 | const char* existing_value, size_t value_length, | |
205 | char** new_value, size_t *new_value_length, | |
206 | unsigned char* value_changed); | |
207 | const char* (*name_)(void*); | |
208 | unsigned char ignore_snapshots_; | |
209 | ||
494da23a | 210 | ~rocksdb_compactionfilter_t() override { (*destructor_)(state_); } |
7c673cae | 211 | |
494da23a TL |
212 | bool Filter(int level, const Slice& key, const Slice& existing_value, |
213 | std::string* new_value, bool* value_changed) const override { | |
7c673cae FG |
214 | char* c_new_value = nullptr; |
215 | size_t new_value_length = 0; | |
216 | unsigned char c_value_changed = 0; | |
217 | unsigned char result = (*filter_)( | |
218 | state_, | |
219 | level, | |
220 | key.data(), key.size(), | |
221 | existing_value.data(), existing_value.size(), | |
222 | &c_new_value, &new_value_length, &c_value_changed); | |
223 | if (c_value_changed) { | |
224 | new_value->assign(c_new_value, new_value_length); | |
225 | *value_changed = true; | |
226 | } | |
227 | return result; | |
228 | } | |
229 | ||
494da23a | 230 | const char* Name() const override { return (*name_)(state_); } |
7c673cae | 231 | |
494da23a | 232 | bool IgnoreSnapshots() const override { return ignore_snapshots_; } |
7c673cae FG |
233 | }; |
234 | ||
235 | struct rocksdb_compactionfilterfactory_t : public CompactionFilterFactory { | |
236 | void* state_; | |
237 | void (*destructor_)(void*); | |
238 | rocksdb_compactionfilter_t* (*create_compaction_filter_)( | |
239 | void*, rocksdb_compactionfiltercontext_t* context); | |
240 | const char* (*name_)(void*); | |
241 | ||
494da23a | 242 | ~rocksdb_compactionfilterfactory_t() override { (*destructor_)(state_); } |
7c673cae | 243 | |
494da23a | 244 | std::unique_ptr<CompactionFilter> CreateCompactionFilter( |
7c673cae FG |
245 | const CompactionFilter::Context& context) override { |
246 | rocksdb_compactionfiltercontext_t ccontext; | |
247 | ccontext.rep = context; | |
248 | CompactionFilter* cf = (*create_compaction_filter_)(state_, &ccontext); | |
249 | return std::unique_ptr<CompactionFilter>(cf); | |
250 | } | |
251 | ||
494da23a | 252 | const char* Name() const override { return (*name_)(state_); } |
7c673cae FG |
253 | }; |
254 | ||
255 | struct rocksdb_comparator_t : public Comparator { | |
256 | void* state_; | |
257 | void (*destructor_)(void*); | |
258 | int (*compare_)( | |
259 | void*, | |
260 | const char* a, size_t alen, | |
261 | const char* b, size_t blen); | |
262 | const char* (*name_)(void*); | |
263 | ||
494da23a | 264 | ~rocksdb_comparator_t() override { (*destructor_)(state_); } |
7c673cae | 265 | |
494da23a | 266 | int Compare(const Slice& a, const Slice& b) const override { |
7c673cae FG |
267 | return (*compare_)(state_, a.data(), a.size(), b.data(), b.size()); |
268 | } | |
269 | ||
494da23a | 270 | const char* Name() const override { return (*name_)(state_); } |
7c673cae FG |
271 | |
272 | // No-ops since the C binding does not support key shortening methods. | |
494da23a TL |
273 | void FindShortestSeparator(std::string*, const Slice&) const override {} |
274 | void FindShortSuccessor(std::string* /*key*/) const override {} | |
7c673cae FG |
275 | }; |
276 | ||
277 | struct rocksdb_filterpolicy_t : public FilterPolicy { | |
278 | void* state_; | |
279 | void (*destructor_)(void*); | |
280 | const char* (*name_)(void*); | |
281 | char* (*create_)( | |
282 | void*, | |
283 | const char* const* key_array, const size_t* key_length_array, | |
284 | int num_keys, | |
285 | size_t* filter_length); | |
286 | unsigned char (*key_match_)( | |
287 | void*, | |
288 | const char* key, size_t length, | |
289 | const char* filter, size_t filter_length); | |
290 | void (*delete_filter_)( | |
291 | void*, | |
292 | const char* filter, size_t filter_length); | |
293 | ||
494da23a | 294 | ~rocksdb_filterpolicy_t() override { (*destructor_)(state_); } |
7c673cae | 295 | |
494da23a | 296 | const char* Name() const override { return (*name_)(state_); } |
7c673cae | 297 | |
494da23a | 298 | void CreateFilter(const Slice* keys, int n, std::string* dst) const override { |
7c673cae FG |
299 | std::vector<const char*> key_pointers(n); |
300 | std::vector<size_t> key_sizes(n); | |
301 | for (int i = 0; i < n; i++) { | |
302 | key_pointers[i] = keys[i].data(); | |
303 | key_sizes[i] = keys[i].size(); | |
304 | } | |
305 | size_t len; | |
306 | char* filter = (*create_)(state_, &key_pointers[0], &key_sizes[0], n, &len); | |
307 | dst->append(filter, len); | |
308 | ||
309 | if (delete_filter_ != nullptr) { | |
310 | (*delete_filter_)(state_, filter, len); | |
311 | } else { | |
312 | free(filter); | |
313 | } | |
314 | } | |
315 | ||
494da23a | 316 | bool KeyMayMatch(const Slice& key, const Slice& filter) const override { |
7c673cae FG |
317 | return (*key_match_)(state_, key.data(), key.size(), |
318 | filter.data(), filter.size()); | |
319 | } | |
320 | }; | |
321 | ||
322 | struct rocksdb_mergeoperator_t : public MergeOperator { | |
323 | void* state_; | |
324 | void (*destructor_)(void*); | |
325 | const char* (*name_)(void*); | |
326 | char* (*full_merge_)( | |
327 | void*, | |
328 | const char* key, size_t key_length, | |
329 | const char* existing_value, size_t existing_value_length, | |
330 | const char* const* operands_list, const size_t* operands_list_length, | |
331 | int num_operands, | |
332 | unsigned char* success, size_t* new_value_length); | |
333 | char* (*partial_merge_)(void*, const char* key, size_t key_length, | |
334 | const char* const* operands_list, | |
335 | const size_t* operands_list_length, int num_operands, | |
336 | unsigned char* success, size_t* new_value_length); | |
337 | void (*delete_value_)( | |
338 | void*, | |
339 | const char* value, size_t value_length); | |
340 | ||
494da23a | 341 | ~rocksdb_mergeoperator_t() override { (*destructor_)(state_); } |
7c673cae | 342 | |
494da23a | 343 | const char* Name() const override { return (*name_)(state_); } |
7c673cae | 344 | |
494da23a TL |
345 | bool FullMergeV2(const MergeOperationInput& merge_in, |
346 | MergeOperationOutput* merge_out) const override { | |
7c673cae FG |
347 | size_t n = merge_in.operand_list.size(); |
348 | std::vector<const char*> operand_pointers(n); | |
349 | std::vector<size_t> operand_sizes(n); | |
350 | for (size_t i = 0; i < n; i++) { | |
351 | Slice operand(merge_in.operand_list[i]); | |
352 | operand_pointers[i] = operand.data(); | |
353 | operand_sizes[i] = operand.size(); | |
354 | } | |
355 | ||
356 | const char* existing_value_data = nullptr; | |
357 | size_t existing_value_len = 0; | |
358 | if (merge_in.existing_value != nullptr) { | |
359 | existing_value_data = merge_in.existing_value->data(); | |
360 | existing_value_len = merge_in.existing_value->size(); | |
361 | } | |
362 | ||
363 | unsigned char success; | |
364 | size_t new_value_len; | |
365 | char* tmp_new_value = (*full_merge_)( | |
366 | state_, merge_in.key.data(), merge_in.key.size(), existing_value_data, | |
367 | existing_value_len, &operand_pointers[0], &operand_sizes[0], | |
368 | static_cast<int>(n), &success, &new_value_len); | |
369 | merge_out->new_value.assign(tmp_new_value, new_value_len); | |
370 | ||
371 | if (delete_value_ != nullptr) { | |
372 | (*delete_value_)(state_, tmp_new_value, new_value_len); | |
373 | } else { | |
374 | free(tmp_new_value); | |
375 | } | |
376 | ||
377 | return success; | |
378 | } | |
379 | ||
494da23a TL |
380 | bool PartialMergeMulti(const Slice& key, |
381 | const std::deque<Slice>& operand_list, | |
382 | std::string* new_value, | |
383 | Logger* /*logger*/) const override { | |
7c673cae FG |
384 | size_t operand_count = operand_list.size(); |
385 | std::vector<const char*> operand_pointers(operand_count); | |
386 | std::vector<size_t> operand_sizes(operand_count); | |
387 | for (size_t i = 0; i < operand_count; ++i) { | |
388 | Slice operand(operand_list[i]); | |
389 | operand_pointers[i] = operand.data(); | |
390 | operand_sizes[i] = operand.size(); | |
391 | } | |
392 | ||
393 | unsigned char success; | |
394 | size_t new_value_len; | |
395 | char* tmp_new_value = (*partial_merge_)( | |
396 | state_, key.data(), key.size(), &operand_pointers[0], &operand_sizes[0], | |
397 | static_cast<int>(operand_count), &success, &new_value_len); | |
398 | new_value->assign(tmp_new_value, new_value_len); | |
399 | ||
400 | if (delete_value_ != nullptr) { | |
401 | (*delete_value_)(state_, tmp_new_value, new_value_len); | |
402 | } else { | |
403 | free(tmp_new_value); | |
404 | } | |
405 | ||
406 | return success; | |
407 | } | |
408 | }; | |
409 | ||
11fdf7f2 TL |
410 | struct rocksdb_dbpath_t { |
411 | DbPath rep; | |
412 | }; | |
413 | ||
7c673cae FG |
414 | struct rocksdb_env_t { |
415 | Env* rep; | |
416 | bool is_default; | |
417 | }; | |
418 | ||
419 | struct rocksdb_slicetransform_t : public SliceTransform { | |
420 | void* state_; | |
421 | void (*destructor_)(void*); | |
422 | const char* (*name_)(void*); | |
423 | char* (*transform_)( | |
424 | void*, | |
425 | const char* key, size_t length, | |
426 | size_t* dst_length); | |
427 | unsigned char (*in_domain_)( | |
428 | void*, | |
429 | const char* key, size_t length); | |
430 | unsigned char (*in_range_)( | |
431 | void*, | |
432 | const char* key, size_t length); | |
433 | ||
494da23a | 434 | ~rocksdb_slicetransform_t() override { (*destructor_)(state_); } |
7c673cae | 435 | |
494da23a | 436 | const char* Name() const override { return (*name_)(state_); } |
7c673cae | 437 | |
494da23a | 438 | Slice Transform(const Slice& src) const override { |
7c673cae FG |
439 | size_t len; |
440 | char* dst = (*transform_)(state_, src.data(), src.size(), &len); | |
441 | return Slice(dst, len); | |
442 | } | |
443 | ||
494da23a | 444 | bool InDomain(const Slice& src) const override { |
7c673cae FG |
445 | return (*in_domain_)(state_, src.data(), src.size()); |
446 | } | |
447 | ||
494da23a | 448 | bool InRange(const Slice& src) const override { |
7c673cae FG |
449 | return (*in_range_)(state_, src.data(), src.size()); |
450 | } | |
451 | }; | |
452 | ||
453 | struct rocksdb_universal_compaction_options_t { | |
f67539c2 | 454 | ROCKSDB_NAMESPACE::CompactionOptionsUniversal* rep; |
7c673cae FG |
455 | }; |
456 | ||
457 | static bool SaveError(char** errptr, const Status& s) { | |
458 | assert(errptr != nullptr); | |
459 | if (s.ok()) { | |
460 | return false; | |
461 | } else if (*errptr == nullptr) { | |
462 | *errptr = strdup(s.ToString().c_str()); | |
463 | } else { | |
464 | // TODO(sanjay): Merge with existing error? | |
465 | // This is a bug if *errptr is not created by malloc() | |
466 | free(*errptr); | |
467 | *errptr = strdup(s.ToString().c_str()); | |
468 | } | |
469 | return true; | |
470 | } | |
471 | ||
472 | static char* CopyString(const std::string& str) { | |
473 | char* result = reinterpret_cast<char*>(malloc(sizeof(char) * str.size())); | |
474 | memcpy(result, str.data(), sizeof(char) * str.size()); | |
475 | return result; | |
476 | } | |
477 | ||
478 | rocksdb_t* rocksdb_open( | |
479 | const rocksdb_options_t* options, | |
480 | const char* name, | |
481 | char** errptr) { | |
482 | DB* db; | |
483 | if (SaveError(errptr, DB::Open(options->rep, std::string(name), &db))) { | |
484 | return nullptr; | |
485 | } | |
486 | rocksdb_t* result = new rocksdb_t; | |
487 | result->rep = db; | |
488 | return result; | |
489 | } | |
490 | ||
11fdf7f2 TL |
491 | rocksdb_t* rocksdb_open_with_ttl( |
492 | const rocksdb_options_t* options, | |
493 | const char* name, | |
494 | int ttl, | |
495 | char** errptr) { | |
f67539c2 TL |
496 | ROCKSDB_NAMESPACE::DBWithTTL* db; |
497 | if (SaveError(errptr, ROCKSDB_NAMESPACE::DBWithTTL::Open( | |
498 | options->rep, std::string(name), &db, ttl))) { | |
11fdf7f2 TL |
499 | return nullptr; |
500 | } | |
501 | rocksdb_t* result = new rocksdb_t; | |
502 | result->rep = db; | |
503 | return result; | |
504 | } | |
505 | ||
20effc67 TL |
506 | rocksdb_t* rocksdb_open_for_read_only(const rocksdb_options_t* options, |
507 | const char* name, | |
508 | unsigned char error_if_wal_file_exists, | |
509 | char** errptr) { | |
7c673cae | 510 | DB* db; |
20effc67 TL |
511 | if (SaveError(errptr, DB::OpenForReadOnly(options->rep, std::string(name), |
512 | &db, error_if_wal_file_exists))) { | |
7c673cae FG |
513 | return nullptr; |
514 | } | |
515 | rocksdb_t* result = new rocksdb_t; | |
516 | result->rep = db; | |
517 | return result; | |
518 | } | |
519 | ||
f67539c2 TL |
520 | rocksdb_t* rocksdb_open_as_secondary(const rocksdb_options_t* options, |
521 | const char* name, | |
522 | const char* secondary_path, | |
523 | char** errptr) { | |
524 | DB* db; | |
525 | if (SaveError(errptr, | |
526 | DB::OpenAsSecondary(options->rep, std::string(name), | |
527 | std::string(secondary_path), &db))) { | |
528 | return nullptr; | |
529 | } | |
530 | rocksdb_t* result = new rocksdb_t; | |
531 | result->rep = db; | |
532 | return result; | |
533 | } | |
534 | ||
7c673cae FG |
535 | rocksdb_backup_engine_t* rocksdb_backup_engine_open( |
536 | const rocksdb_options_t* options, const char* path, char** errptr) { | |
537 | BackupEngine* be; | |
538 | if (SaveError(errptr, BackupEngine::Open(options->rep.env, | |
539 | BackupableDBOptions(path, | |
540 | nullptr, | |
541 | true, | |
542 | options->rep.info_log.get()), | |
543 | &be))) { | |
544 | return nullptr; | |
545 | } | |
546 | rocksdb_backup_engine_t* result = new rocksdb_backup_engine_t; | |
547 | result->rep = be; | |
548 | return result; | |
549 | } | |
550 | ||
20effc67 TL |
551 | rocksdb_backup_engine_t* rocksdb_backup_engine_open_opts( |
552 | const rocksdb_backupable_db_options_t* options, rocksdb_env_t* env, | |
553 | char** errptr) { | |
554 | BackupEngine* be; | |
555 | if (SaveError(errptr, BackupEngine::Open(options->rep, env->rep, &be))) { | |
556 | return nullptr; | |
557 | } | |
558 | rocksdb_backup_engine_t* result = new rocksdb_backup_engine_t; | |
559 | result->rep = be; | |
560 | return result; | |
561 | } | |
562 | ||
7c673cae | 563 | void rocksdb_backup_engine_create_new_backup(rocksdb_backup_engine_t* be, |
11fdf7f2 TL |
564 | rocksdb_t* db, |
565 | char** errptr) { | |
7c673cae FG |
566 | SaveError(errptr, be->rep->CreateNewBackup(db->rep)); |
567 | } | |
568 | ||
11fdf7f2 TL |
569 | void rocksdb_backup_engine_create_new_backup_flush(rocksdb_backup_engine_t* be, |
570 | rocksdb_t* db, | |
571 | unsigned char flush_before_backup, | |
572 | char** errptr) { | |
573 | SaveError(errptr, be->rep->CreateNewBackup(db->rep, flush_before_backup)); | |
574 | } | |
575 | ||
7c673cae FG |
576 | void rocksdb_backup_engine_purge_old_backups(rocksdb_backup_engine_t* be, |
577 | uint32_t num_backups_to_keep, | |
578 | char** errptr) { | |
579 | SaveError(errptr, be->rep->PurgeOldBackups(num_backups_to_keep)); | |
580 | } | |
581 | ||
582 | rocksdb_restore_options_t* rocksdb_restore_options_create() { | |
583 | return new rocksdb_restore_options_t; | |
584 | } | |
585 | ||
586 | void rocksdb_restore_options_destroy(rocksdb_restore_options_t* opt) { | |
587 | delete opt; | |
588 | } | |
589 | ||
590 | void rocksdb_restore_options_set_keep_log_files(rocksdb_restore_options_t* opt, | |
591 | int v) { | |
592 | opt->rep.keep_log_files = v; | |
593 | } | |
594 | ||
11fdf7f2 TL |
595 | |
596 | void rocksdb_backup_engine_verify_backup(rocksdb_backup_engine_t* be, | |
597 | uint32_t backup_id, char** errptr) { | |
598 | SaveError(errptr, be->rep->VerifyBackup(static_cast<BackupID>(backup_id))); | |
599 | } | |
600 | ||
7c673cae FG |
601 | void rocksdb_backup_engine_restore_db_from_latest_backup( |
602 | rocksdb_backup_engine_t* be, const char* db_dir, const char* wal_dir, | |
603 | const rocksdb_restore_options_t* restore_options, char** errptr) { | |
604 | SaveError(errptr, be->rep->RestoreDBFromLatestBackup(std::string(db_dir), | |
605 | std::string(wal_dir), | |
606 | restore_options->rep)); | |
607 | } | |
608 | ||
20effc67 TL |
609 | void rocksdb_backup_engine_restore_db_from_backup( |
610 | rocksdb_backup_engine_t* be, const char* db_dir, const char* wal_dir, | |
611 | const rocksdb_restore_options_t* restore_options, const uint32_t backup_id, | |
612 | char** errptr) { | |
613 | SaveError(errptr, be->rep->RestoreDBFromBackup(backup_id, std::string(db_dir), | |
614 | std::string(wal_dir), | |
615 | restore_options->rep)); | |
616 | } | |
617 | ||
7c673cae FG |
618 | const rocksdb_backup_engine_info_t* rocksdb_backup_engine_get_backup_info( |
619 | rocksdb_backup_engine_t* be) { | |
620 | rocksdb_backup_engine_info_t* result = new rocksdb_backup_engine_info_t; | |
621 | be->rep->GetBackupInfo(&result->rep); | |
622 | return result; | |
623 | } | |
624 | ||
625 | int rocksdb_backup_engine_info_count(const rocksdb_backup_engine_info_t* info) { | |
626 | return static_cast<int>(info->rep.size()); | |
627 | } | |
628 | ||
629 | int64_t rocksdb_backup_engine_info_timestamp( | |
630 | const rocksdb_backup_engine_info_t* info, int index) { | |
631 | return info->rep[index].timestamp; | |
632 | } | |
633 | ||
634 | uint32_t rocksdb_backup_engine_info_backup_id( | |
635 | const rocksdb_backup_engine_info_t* info, int index) { | |
636 | return info->rep[index].backup_id; | |
637 | } | |
638 | ||
639 | uint64_t rocksdb_backup_engine_info_size( | |
640 | const rocksdb_backup_engine_info_t* info, int index) { | |
641 | return info->rep[index].size; | |
642 | } | |
643 | ||
644 | uint32_t rocksdb_backup_engine_info_number_files( | |
645 | const rocksdb_backup_engine_info_t* info, int index) { | |
646 | return info->rep[index].number_files; | |
647 | } | |
648 | ||
649 | void rocksdb_backup_engine_info_destroy( | |
650 | const rocksdb_backup_engine_info_t* info) { | |
651 | delete info; | |
652 | } | |
653 | ||
654 | void rocksdb_backup_engine_close(rocksdb_backup_engine_t* be) { | |
655 | delete be->rep; | |
656 | delete be; | |
657 | } | |
658 | ||
20effc67 TL |
659 | rocksdb_backupable_db_options_t* rocksdb_backupable_db_options_create( |
660 | const char* backup_dir) { | |
661 | return new rocksdb_backupable_db_options_t{ | |
662 | BackupableDBOptions(std::string(backup_dir))}; | |
663 | } | |
664 | ||
665 | void rocksdb_backupable_db_options_set_backup_dir( | |
666 | rocksdb_backupable_db_options_t* options, const char* backup_dir) { | |
667 | options->rep.backup_dir = std::string(backup_dir); | |
668 | } | |
669 | ||
670 | void rocksdb_backupable_db_options_set_env( | |
671 | rocksdb_backupable_db_options_t* options, rocksdb_env_t* env) { | |
672 | options->rep.backup_env = (env ? env->rep : nullptr); | |
673 | } | |
674 | ||
675 | void rocksdb_backupable_db_options_set_share_table_files( | |
676 | rocksdb_backupable_db_options_t* options, unsigned char val) { | |
677 | options->rep.share_table_files = val; | |
678 | } | |
679 | ||
680 | unsigned char rocksdb_backupable_db_options_get_share_table_files( | |
681 | rocksdb_backupable_db_options_t* options) { | |
682 | return options->rep.share_table_files; | |
683 | } | |
684 | ||
685 | void rocksdb_backupable_db_options_set_sync( | |
686 | rocksdb_backupable_db_options_t* options, unsigned char val) { | |
687 | options->rep.sync = val; | |
688 | } | |
689 | ||
690 | unsigned char rocksdb_backupable_db_options_get_sync( | |
691 | rocksdb_backupable_db_options_t* options) { | |
692 | return options->rep.sync; | |
693 | } | |
694 | ||
695 | void rocksdb_backupable_db_options_set_destroy_old_data( | |
696 | rocksdb_backupable_db_options_t* options, unsigned char val) { | |
697 | options->rep.destroy_old_data = val; | |
698 | } | |
699 | ||
700 | unsigned char rocksdb_backupable_db_options_get_destroy_old_data( | |
701 | rocksdb_backupable_db_options_t* options) { | |
702 | return options->rep.destroy_old_data; | |
703 | } | |
704 | ||
705 | void rocksdb_backupable_db_options_set_backup_log_files( | |
706 | rocksdb_backupable_db_options_t* options, unsigned char val) { | |
707 | options->rep.backup_log_files = val; | |
708 | } | |
709 | ||
710 | unsigned char rocksdb_backupable_db_options_get_backup_log_files( | |
711 | rocksdb_backupable_db_options_t* options) { | |
712 | return options->rep.backup_log_files; | |
713 | } | |
714 | ||
715 | void rocksdb_backupable_db_options_set_backup_rate_limit( | |
716 | rocksdb_backupable_db_options_t* options, uint64_t limit) { | |
717 | options->rep.backup_rate_limit = limit; | |
718 | } | |
719 | ||
720 | uint64_t rocksdb_backupable_db_options_get_backup_rate_limit( | |
721 | rocksdb_backupable_db_options_t* options) { | |
722 | return options->rep.backup_rate_limit; | |
723 | } | |
724 | ||
725 | void rocksdb_backupable_db_options_set_restore_rate_limit( | |
726 | rocksdb_backupable_db_options_t* options, uint64_t limit) { | |
727 | options->rep.restore_rate_limit = limit; | |
728 | } | |
729 | ||
730 | uint64_t rocksdb_backupable_db_options_get_restore_rate_limit( | |
731 | rocksdb_backupable_db_options_t* options) { | |
732 | return options->rep.restore_rate_limit; | |
733 | } | |
734 | ||
735 | void rocksdb_backupable_db_options_set_max_background_operations( | |
736 | rocksdb_backupable_db_options_t* options, int val) { | |
737 | options->rep.max_background_operations = val; | |
738 | } | |
739 | ||
740 | int rocksdb_backupable_db_options_get_max_background_operations( | |
741 | rocksdb_backupable_db_options_t* options) { | |
742 | return options->rep.max_background_operations; | |
743 | } | |
744 | ||
745 | void rocksdb_backupable_db_options_set_callback_trigger_interval_size( | |
746 | rocksdb_backupable_db_options_t* options, uint64_t size) { | |
747 | options->rep.callback_trigger_interval_size = size; | |
748 | } | |
749 | ||
750 | uint64_t rocksdb_backupable_db_options_get_callback_trigger_interval_size( | |
751 | rocksdb_backupable_db_options_t* options) { | |
752 | return options->rep.callback_trigger_interval_size; | |
753 | } | |
754 | ||
755 | void rocksdb_backupable_db_options_set_max_valid_backups_to_open( | |
756 | rocksdb_backupable_db_options_t* options, int val) { | |
757 | options->rep.max_valid_backups_to_open = val; | |
758 | } | |
759 | ||
760 | int rocksdb_backupable_db_options_get_max_valid_backups_to_open( | |
761 | rocksdb_backupable_db_options_t* options) { | |
762 | return options->rep.max_valid_backups_to_open; | |
763 | } | |
764 | ||
765 | void rocksdb_backupable_db_options_set_share_files_with_checksum_naming( | |
766 | rocksdb_backupable_db_options_t* options, int val) { | |
767 | options->rep.share_files_with_checksum_naming = | |
768 | static_cast<BackupableDBOptions::ShareFilesNaming>(val); | |
769 | } | |
770 | ||
771 | int rocksdb_backupable_db_options_get_share_files_with_checksum_naming( | |
772 | rocksdb_backupable_db_options_t* options) { | |
773 | return static_cast<int>(options->rep.share_files_with_checksum_naming); | |
774 | } | |
775 | ||
776 | void rocksdb_backupable_db_options_destroy( | |
777 | rocksdb_backupable_db_options_t* options) { | |
778 | delete options; | |
779 | } | |
780 | ||
11fdf7f2 TL |
781 | rocksdb_checkpoint_t* rocksdb_checkpoint_object_create(rocksdb_t* db, |
782 | char** errptr) { | |
783 | Checkpoint* checkpoint; | |
784 | if (SaveError(errptr, Checkpoint::Create(db->rep, &checkpoint))) { | |
785 | return nullptr; | |
786 | } | |
787 | rocksdb_checkpoint_t* result = new rocksdb_checkpoint_t; | |
788 | result->rep = checkpoint; | |
789 | return result; | |
790 | } | |
791 | ||
792 | void rocksdb_checkpoint_create(rocksdb_checkpoint_t* checkpoint, | |
793 | const char* checkpoint_dir, | |
794 | uint64_t log_size_for_flush, char** errptr) { | |
795 | SaveError(errptr, checkpoint->rep->CreateCheckpoint( | |
796 | std::string(checkpoint_dir), log_size_for_flush)); | |
797 | } | |
798 | ||
799 | void rocksdb_checkpoint_object_destroy(rocksdb_checkpoint_t* checkpoint) { | |
800 | delete checkpoint->rep; | |
801 | delete checkpoint; | |
802 | } | |
803 | ||
7c673cae FG |
804 | void rocksdb_close(rocksdb_t* db) { |
805 | delete db->rep; | |
806 | delete db; | |
807 | } | |
808 | ||
809 | void rocksdb_options_set_uint64add_merge_operator(rocksdb_options_t* opt) { | |
f67539c2 TL |
810 | opt->rep.merge_operator = |
811 | ROCKSDB_NAMESPACE::MergeOperators::CreateUInt64AddOperator(); | |
7c673cae FG |
812 | } |
813 | ||
814 | rocksdb_t* rocksdb_open_column_families( | |
f67539c2 TL |
815 | const rocksdb_options_t* db_options, const char* name, |
816 | int num_column_families, const char* const* column_family_names, | |
817 | const rocksdb_options_t* const* column_family_options, | |
818 | rocksdb_column_family_handle_t** column_family_handles, char** errptr) { | |
7c673cae FG |
819 | std::vector<ColumnFamilyDescriptor> column_families; |
820 | for (int i = 0; i < num_column_families; i++) { | |
821 | column_families.push_back(ColumnFamilyDescriptor( | |
822 | std::string(column_family_names[i]), | |
823 | ColumnFamilyOptions(column_family_options[i]->rep))); | |
824 | } | |
825 | ||
826 | DB* db; | |
827 | std::vector<ColumnFamilyHandle*> handles; | |
828 | if (SaveError(errptr, DB::Open(DBOptions(db_options->rep), | |
829 | std::string(name), column_families, &handles, &db))) { | |
830 | return nullptr; | |
831 | } | |
832 | ||
833 | for (size_t i = 0; i < handles.size(); i++) { | |
834 | rocksdb_column_family_handle_t* c_handle = new rocksdb_column_family_handle_t; | |
835 | c_handle->rep = handles[i]; | |
836 | column_family_handles[i] = c_handle; | |
837 | } | |
838 | rocksdb_t* result = new rocksdb_t; | |
839 | result->rep = db; | |
840 | return result; | |
841 | } | |
842 | ||
20effc67 TL |
843 | rocksdb_t* rocksdb_open_column_families_with_ttl( |
844 | const rocksdb_options_t* db_options, const char* name, | |
845 | int num_column_families, const char* const* column_family_names, | |
846 | const rocksdb_options_t* const* column_family_options, | |
847 | rocksdb_column_family_handle_t** column_family_handles, const int* ttls, | |
848 | char** errptr) { | |
849 | std::vector<int32_t> ttls_vec; | |
850 | std::vector<ColumnFamilyDescriptor> column_families; | |
851 | for (int i = 0; i < num_column_families; i++) { | |
852 | ttls_vec.push_back(ttls[i]); | |
853 | ||
854 | column_families.push_back(ColumnFamilyDescriptor( | |
855 | std::string(column_family_names[i]), | |
856 | ColumnFamilyOptions(column_family_options[i]->rep))); | |
857 | } | |
858 | ||
859 | ROCKSDB_NAMESPACE::DBWithTTL* db; | |
860 | std::vector<ColumnFamilyHandle*> handles; | |
861 | if (SaveError(errptr, ROCKSDB_NAMESPACE::DBWithTTL::Open( | |
862 | DBOptions(db_options->rep), std::string(name), | |
863 | column_families, &handles, &db, ttls_vec))) { | |
864 | return nullptr; | |
865 | } | |
866 | ||
867 | for (size_t i = 0; i < handles.size(); i++) { | |
868 | rocksdb_column_family_handle_t* c_handle = | |
869 | new rocksdb_column_family_handle_t; | |
870 | c_handle->rep = handles[i]; | |
871 | column_family_handles[i] = c_handle; | |
872 | } | |
873 | rocksdb_t* result = new rocksdb_t; | |
874 | result->rep = db; | |
875 | return result; | |
876 | } | |
877 | ||
7c673cae | 878 | rocksdb_t* rocksdb_open_for_read_only_column_families( |
f67539c2 TL |
879 | const rocksdb_options_t* db_options, const char* name, |
880 | int num_column_families, const char* const* column_family_names, | |
881 | const rocksdb_options_t* const* column_family_options, | |
7c673cae | 882 | rocksdb_column_family_handle_t** column_family_handles, |
20effc67 | 883 | unsigned char error_if_wal_file_exists, char** errptr) { |
7c673cae FG |
884 | std::vector<ColumnFamilyDescriptor> column_families; |
885 | for (int i = 0; i < num_column_families; i++) { | |
886 | column_families.push_back(ColumnFamilyDescriptor( | |
887 | std::string(column_family_names[i]), | |
888 | ColumnFamilyOptions(column_family_options[i]->rep))); | |
889 | } | |
890 | ||
891 | DB* db; | |
892 | std::vector<ColumnFamilyHandle*> handles; | |
20effc67 TL |
893 | if (SaveError(errptr, |
894 | DB::OpenForReadOnly(DBOptions(db_options->rep), | |
895 | std::string(name), column_families, | |
896 | &handles, &db, error_if_wal_file_exists))) { | |
7c673cae FG |
897 | return nullptr; |
898 | } | |
899 | ||
900 | for (size_t i = 0; i < handles.size(); i++) { | |
901 | rocksdb_column_family_handle_t* c_handle = new rocksdb_column_family_handle_t; | |
902 | c_handle->rep = handles[i]; | |
903 | column_family_handles[i] = c_handle; | |
904 | } | |
905 | rocksdb_t* result = new rocksdb_t; | |
906 | result->rep = db; | |
907 | return result; | |
908 | } | |
909 | ||
f67539c2 TL |
910 | rocksdb_t* rocksdb_open_as_secondary_column_families( |
911 | const rocksdb_options_t* db_options, const char* name, | |
912 | const char* secondary_path, int num_column_families, | |
913 | const char* const* column_family_names, | |
914 | const rocksdb_options_t* const* column_family_options, | |
915 | rocksdb_column_family_handle_t** column_family_handles, char** errptr) { | |
916 | std::vector<ColumnFamilyDescriptor> column_families; | |
917 | for (int i = 0; i != num_column_families; ++i) { | |
918 | column_families.emplace_back( | |
919 | std::string(column_family_names[i]), | |
920 | ColumnFamilyOptions(column_family_options[i]->rep)); | |
921 | } | |
922 | DB* db; | |
923 | std::vector<ColumnFamilyHandle*> handles; | |
924 | if (SaveError(errptr, DB::OpenAsSecondary(DBOptions(db_options->rep), | |
925 | std::string(name), | |
926 | std::string(secondary_path), | |
927 | column_families, &handles, &db))) { | |
928 | return nullptr; | |
929 | } | |
930 | for (size_t i = 0; i != handles.size(); ++i) { | |
931 | rocksdb_column_family_handle_t* c_handle = | |
932 | new rocksdb_column_family_handle_t; | |
933 | c_handle->rep = handles[i]; | |
934 | column_family_handles[i] = c_handle; | |
935 | } | |
936 | rocksdb_t* result = new rocksdb_t; | |
937 | result->rep = db; | |
938 | return result; | |
939 | } | |
940 | ||
7c673cae FG |
941 | char** rocksdb_list_column_families( |
942 | const rocksdb_options_t* options, | |
943 | const char* name, | |
944 | size_t* lencfs, | |
945 | char** errptr) { | |
946 | std::vector<std::string> fams; | |
947 | SaveError(errptr, | |
948 | DB::ListColumnFamilies(DBOptions(options->rep), | |
949 | std::string(name), &fams)); | |
950 | ||
951 | *lencfs = fams.size(); | |
952 | char** column_families = static_cast<char**>(malloc(sizeof(char*) * fams.size())); | |
953 | for (size_t i = 0; i < fams.size(); i++) { | |
954 | column_families[i] = strdup(fams[i].c_str()); | |
955 | } | |
956 | return column_families; | |
957 | } | |
958 | ||
959 | void rocksdb_list_column_families_destroy(char** list, size_t len) { | |
960 | for (size_t i = 0; i < len; ++i) { | |
961 | free(list[i]); | |
962 | } | |
963 | free(list); | |
964 | } | |
965 | ||
966 | rocksdb_column_family_handle_t* rocksdb_create_column_family( | |
967 | rocksdb_t* db, | |
968 | const rocksdb_options_t* column_family_options, | |
969 | const char* column_family_name, | |
970 | char** errptr) { | |
971 | rocksdb_column_family_handle_t* handle = new rocksdb_column_family_handle_t; | |
972 | SaveError(errptr, | |
973 | db->rep->CreateColumnFamily(ColumnFamilyOptions(column_family_options->rep), | |
974 | std::string(column_family_name), &(handle->rep))); | |
975 | return handle; | |
976 | } | |
977 | ||
20effc67 TL |
978 | rocksdb_column_family_handle_t* rocksdb_create_column_family_with_ttl( |
979 | rocksdb_t* db, const rocksdb_options_t* column_family_options, | |
980 | const char* column_family_name, int ttl, char** errptr) { | |
981 | ROCKSDB_NAMESPACE::DBWithTTL* db_with_ttl = | |
982 | static_cast<ROCKSDB_NAMESPACE::DBWithTTL*>(db->rep); | |
983 | rocksdb_column_family_handle_t* handle = new rocksdb_column_family_handle_t; | |
984 | SaveError(errptr, db_with_ttl->CreateColumnFamilyWithTtl( | |
985 | ColumnFamilyOptions(column_family_options->rep), | |
986 | std::string(column_family_name), &(handle->rep), ttl)); | |
987 | return handle; | |
988 | } | |
989 | ||
7c673cae FG |
990 | void rocksdb_drop_column_family( |
991 | rocksdb_t* db, | |
992 | rocksdb_column_family_handle_t* handle, | |
993 | char** errptr) { | |
994 | SaveError(errptr, db->rep->DropColumnFamily(handle->rep)); | |
995 | } | |
996 | ||
997 | void rocksdb_column_family_handle_destroy(rocksdb_column_family_handle_t* handle) { | |
998 | delete handle->rep; | |
999 | delete handle; | |
1000 | } | |
1001 | ||
1002 | void rocksdb_put( | |
1003 | rocksdb_t* db, | |
1004 | const rocksdb_writeoptions_t* options, | |
1005 | const char* key, size_t keylen, | |
1006 | const char* val, size_t vallen, | |
1007 | char** errptr) { | |
1008 | SaveError(errptr, | |
1009 | db->rep->Put(options->rep, Slice(key, keylen), Slice(val, vallen))); | |
1010 | } | |
1011 | ||
1012 | void rocksdb_put_cf( | |
1013 | rocksdb_t* db, | |
1014 | const rocksdb_writeoptions_t* options, | |
1015 | rocksdb_column_family_handle_t* column_family, | |
1016 | const char* key, size_t keylen, | |
1017 | const char* val, size_t vallen, | |
1018 | char** errptr) { | |
1019 | SaveError(errptr, | |
1020 | db->rep->Put(options->rep, column_family->rep, | |
1021 | Slice(key, keylen), Slice(val, vallen))); | |
1022 | } | |
1023 | ||
1024 | void rocksdb_delete( | |
1025 | rocksdb_t* db, | |
1026 | const rocksdb_writeoptions_t* options, | |
1027 | const char* key, size_t keylen, | |
1028 | char** errptr) { | |
1029 | SaveError(errptr, db->rep->Delete(options->rep, Slice(key, keylen))); | |
1030 | } | |
1031 | ||
1032 | void rocksdb_delete_cf( | |
1033 | rocksdb_t* db, | |
1034 | const rocksdb_writeoptions_t* options, | |
1035 | rocksdb_column_family_handle_t* column_family, | |
1036 | const char* key, size_t keylen, | |
1037 | char** errptr) { | |
1038 | SaveError(errptr, db->rep->Delete(options->rep, column_family->rep, | |
1039 | Slice(key, keylen))); | |
1040 | } | |
1041 | ||
f67539c2 TL |
1042 | void rocksdb_delete_range_cf(rocksdb_t* db, |
1043 | const rocksdb_writeoptions_t* options, | |
1044 | rocksdb_column_family_handle_t* column_family, | |
1045 | const char* start_key, size_t start_key_len, | |
1046 | const char* end_key, size_t end_key_len, | |
1047 | char** errptr) { | |
1048 | SaveError(errptr, db->rep->DeleteRange(options->rep, column_family->rep, | |
1049 | Slice(start_key, start_key_len), | |
1050 | Slice(end_key, end_key_len))); | |
1051 | } | |
1052 | ||
7c673cae FG |
1053 | void rocksdb_merge( |
1054 | rocksdb_t* db, | |
1055 | const rocksdb_writeoptions_t* options, | |
1056 | const char* key, size_t keylen, | |
1057 | const char* val, size_t vallen, | |
1058 | char** errptr) { | |
1059 | SaveError(errptr, | |
1060 | db->rep->Merge(options->rep, Slice(key, keylen), Slice(val, vallen))); | |
1061 | } | |
1062 | ||
1063 | void rocksdb_merge_cf( | |
1064 | rocksdb_t* db, | |
1065 | const rocksdb_writeoptions_t* options, | |
1066 | rocksdb_column_family_handle_t* column_family, | |
1067 | const char* key, size_t keylen, | |
1068 | const char* val, size_t vallen, | |
1069 | char** errptr) { | |
1070 | SaveError(errptr, | |
1071 | db->rep->Merge(options->rep, column_family->rep, | |
1072 | Slice(key, keylen), Slice(val, vallen))); | |
1073 | } | |
1074 | ||
1075 | void rocksdb_write( | |
1076 | rocksdb_t* db, | |
1077 | const rocksdb_writeoptions_t* options, | |
1078 | rocksdb_writebatch_t* batch, | |
1079 | char** errptr) { | |
1080 | SaveError(errptr, db->rep->Write(options->rep, &batch->rep)); | |
1081 | } | |
1082 | ||
1083 | char* rocksdb_get( | |
1084 | rocksdb_t* db, | |
1085 | const rocksdb_readoptions_t* options, | |
1086 | const char* key, size_t keylen, | |
1087 | size_t* vallen, | |
1088 | char** errptr) { | |
1089 | char* result = nullptr; | |
1090 | std::string tmp; | |
1091 | Status s = db->rep->Get(options->rep, Slice(key, keylen), &tmp); | |
1092 | if (s.ok()) { | |
1093 | *vallen = tmp.size(); | |
1094 | result = CopyString(tmp); | |
1095 | } else { | |
1096 | *vallen = 0; | |
1097 | if (!s.IsNotFound()) { | |
1098 | SaveError(errptr, s); | |
1099 | } | |
1100 | } | |
1101 | return result; | |
1102 | } | |
1103 | ||
1104 | char* rocksdb_get_cf( | |
1105 | rocksdb_t* db, | |
1106 | const rocksdb_readoptions_t* options, | |
1107 | rocksdb_column_family_handle_t* column_family, | |
1108 | const char* key, size_t keylen, | |
1109 | size_t* vallen, | |
1110 | char** errptr) { | |
1111 | char* result = nullptr; | |
1112 | std::string tmp; | |
1113 | Status s = db->rep->Get(options->rep, column_family->rep, | |
1114 | Slice(key, keylen), &tmp); | |
1115 | if (s.ok()) { | |
1116 | *vallen = tmp.size(); | |
1117 | result = CopyString(tmp); | |
1118 | } else { | |
1119 | *vallen = 0; | |
1120 | if (!s.IsNotFound()) { | |
1121 | SaveError(errptr, s); | |
1122 | } | |
1123 | } | |
1124 | return result; | |
1125 | } | |
1126 | ||
1127 | void rocksdb_multi_get( | |
1128 | rocksdb_t* db, | |
1129 | const rocksdb_readoptions_t* options, | |
1130 | size_t num_keys, const char* const* keys_list, | |
1131 | const size_t* keys_list_sizes, | |
1132 | char** values_list, size_t* values_list_sizes, | |
1133 | char** errs) { | |
1134 | std::vector<Slice> keys(num_keys); | |
1135 | for (size_t i = 0; i < num_keys; i++) { | |
1136 | keys[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1137 | } | |
1138 | std::vector<std::string> values(num_keys); | |
1139 | std::vector<Status> statuses = db->rep->MultiGet(options->rep, keys, &values); | |
1140 | for (size_t i = 0; i < num_keys; i++) { | |
1141 | if (statuses[i].ok()) { | |
1142 | values_list[i] = CopyString(values[i]); | |
1143 | values_list_sizes[i] = values[i].size(); | |
1144 | errs[i] = nullptr; | |
1145 | } else { | |
1146 | values_list[i] = nullptr; | |
1147 | values_list_sizes[i] = 0; | |
1148 | if (!statuses[i].IsNotFound()) { | |
1149 | errs[i] = strdup(statuses[i].ToString().c_str()); | |
1150 | } else { | |
1151 | errs[i] = nullptr; | |
1152 | } | |
1153 | } | |
1154 | } | |
1155 | } | |
1156 | ||
1157 | void rocksdb_multi_get_cf( | |
1158 | rocksdb_t* db, | |
1159 | const rocksdb_readoptions_t* options, | |
1160 | const rocksdb_column_family_handle_t* const* column_families, | |
1161 | size_t num_keys, const char* const* keys_list, | |
1162 | const size_t* keys_list_sizes, | |
1163 | char** values_list, size_t* values_list_sizes, | |
1164 | char** errs) { | |
1165 | std::vector<Slice> keys(num_keys); | |
1166 | std::vector<ColumnFamilyHandle*> cfs(num_keys); | |
1167 | for (size_t i = 0; i < num_keys; i++) { | |
1168 | keys[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1169 | cfs[i] = column_families[i]->rep; | |
1170 | } | |
1171 | std::vector<std::string> values(num_keys); | |
1172 | std::vector<Status> statuses = db->rep->MultiGet(options->rep, cfs, keys, &values); | |
1173 | for (size_t i = 0; i < num_keys; i++) { | |
1174 | if (statuses[i].ok()) { | |
1175 | values_list[i] = CopyString(values[i]); | |
1176 | values_list_sizes[i] = values[i].size(); | |
1177 | errs[i] = nullptr; | |
1178 | } else { | |
1179 | values_list[i] = nullptr; | |
1180 | values_list_sizes[i] = 0; | |
1181 | if (!statuses[i].IsNotFound()) { | |
1182 | errs[i] = strdup(statuses[i].ToString().c_str()); | |
1183 | } else { | |
1184 | errs[i] = nullptr; | |
1185 | } | |
1186 | } | |
1187 | } | |
1188 | } | |
1189 | ||
20effc67 TL |
1190 | unsigned char rocksdb_key_may_exist(rocksdb_t* db, |
1191 | const rocksdb_readoptions_t* options, | |
1192 | const char* key, size_t key_len, | |
1193 | char** value, size_t* val_len, | |
1194 | const char* timestamp, size_t timestamp_len, | |
1195 | unsigned char* value_found) { | |
1196 | std::string tmp; | |
1197 | std::string time; | |
1198 | if (timestamp) { | |
1199 | time.assign(timestamp, timestamp_len); | |
1200 | } | |
1201 | bool found = false; | |
1202 | const bool result = db->rep->KeyMayExist(options->rep, Slice(key, key_len), | |
1203 | &tmp, timestamp ? &time : nullptr, | |
1204 | value_found ? &found : nullptr); | |
1205 | if (value_found) { | |
1206 | *value_found = found; | |
1207 | if (found) { | |
1208 | *val_len = tmp.size(); | |
1209 | *value = CopyString(tmp); | |
1210 | } | |
1211 | } | |
1212 | return result; | |
1213 | } | |
1214 | ||
1215 | unsigned char rocksdb_key_may_exist_cf( | |
1216 | rocksdb_t* db, const rocksdb_readoptions_t* options, | |
1217 | rocksdb_column_family_handle_t* column_family, const char* key, | |
1218 | size_t key_len, char** value, size_t* val_len, const char* timestamp, | |
1219 | size_t timestamp_len, unsigned char* value_found) { | |
1220 | std::string tmp; | |
1221 | std::string time; | |
1222 | if (timestamp) { | |
1223 | time.assign(timestamp, timestamp_len); | |
1224 | } | |
1225 | bool found = false; | |
1226 | const bool result = db->rep->KeyMayExist( | |
1227 | options->rep, column_family->rep, Slice(key, key_len), &tmp, | |
1228 | timestamp ? &time : nullptr, value_found ? &found : nullptr); | |
1229 | if (value_found) { | |
1230 | *value_found = found; | |
1231 | if (found) { | |
1232 | *val_len = tmp.size(); | |
1233 | *value = CopyString(tmp); | |
1234 | } | |
1235 | } | |
1236 | return result; | |
1237 | } | |
1238 | ||
7c673cae FG |
1239 | rocksdb_iterator_t* rocksdb_create_iterator( |
1240 | rocksdb_t* db, | |
1241 | const rocksdb_readoptions_t* options) { | |
1242 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
1243 | result->rep = db->rep->NewIterator(options->rep); | |
1244 | return result; | |
1245 | } | |
1246 | ||
11fdf7f2 TL |
1247 | rocksdb_wal_iterator_t* rocksdb_get_updates_since( |
1248 | rocksdb_t* db, uint64_t seq_number, | |
1249 | const rocksdb_wal_readoptions_t* options, | |
1250 | char** errptr) { | |
1251 | std::unique_ptr<TransactionLogIterator> iter; | |
1252 | TransactionLogIterator::ReadOptions ro; | |
1253 | if (options!=nullptr) { | |
1254 | ro = options->rep; | |
1255 | } | |
1256 | if (SaveError(errptr, db->rep->GetUpdatesSince(seq_number, &iter, ro))) { | |
1257 | return nullptr; | |
1258 | } | |
1259 | rocksdb_wal_iterator_t* result = new rocksdb_wal_iterator_t; | |
1260 | result->rep = iter.release(); | |
1261 | return result; | |
1262 | } | |
1263 | ||
1264 | void rocksdb_wal_iter_next(rocksdb_wal_iterator_t* iter) { | |
1265 | iter->rep->Next(); | |
1266 | } | |
1267 | ||
1268 | unsigned char rocksdb_wal_iter_valid(const rocksdb_wal_iterator_t* iter) { | |
1269 | return iter->rep->Valid(); | |
1270 | } | |
1271 | ||
1272 | void rocksdb_wal_iter_status (const rocksdb_wal_iterator_t* iter, char** errptr) { | |
1273 | SaveError(errptr, iter->rep->status()); | |
1274 | } | |
1275 | ||
1276 | void rocksdb_wal_iter_destroy (const rocksdb_wal_iterator_t* iter) { | |
1277 | delete iter->rep; | |
1278 | delete iter; | |
1279 | } | |
1280 | ||
1281 | rocksdb_writebatch_t* rocksdb_wal_iter_get_batch (const rocksdb_wal_iterator_t* iter, uint64_t* seq) { | |
1282 | rocksdb_writebatch_t* result = rocksdb_writebatch_create(); | |
1283 | BatchResult wal_batch = iter->rep->GetBatch(); | |
f67539c2 | 1284 | result->rep = std::move(*wal_batch.writeBatchPtr); |
11fdf7f2 TL |
1285 | if (seq != nullptr) { |
1286 | *seq = wal_batch.sequence; | |
1287 | } | |
1288 | return result; | |
1289 | } | |
1290 | ||
1291 | uint64_t rocksdb_get_latest_sequence_number (rocksdb_t *db) { | |
1292 | return db->rep->GetLatestSequenceNumber(); | |
1293 | } | |
1294 | ||
7c673cae FG |
1295 | rocksdb_iterator_t* rocksdb_create_iterator_cf( |
1296 | rocksdb_t* db, | |
1297 | const rocksdb_readoptions_t* options, | |
1298 | rocksdb_column_family_handle_t* column_family) { | |
1299 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
1300 | result->rep = db->rep->NewIterator(options->rep, column_family->rep); | |
1301 | return result; | |
1302 | } | |
1303 | ||
1304 | void rocksdb_create_iterators( | |
1305 | rocksdb_t *db, | |
1306 | rocksdb_readoptions_t* opts, | |
1307 | rocksdb_column_family_handle_t** column_families, | |
1308 | rocksdb_iterator_t** iterators, | |
1309 | size_t size, | |
1310 | char** errptr) { | |
1311 | std::vector<ColumnFamilyHandle*> column_families_vec; | |
1312 | for (size_t i = 0; i < size; i++) { | |
1313 | column_families_vec.push_back(column_families[i]->rep); | |
1314 | } | |
1315 | ||
1316 | std::vector<Iterator*> res; | |
1317 | Status status = db->rep->NewIterators(opts->rep, column_families_vec, &res); | |
1318 | assert(res.size() == size); | |
1319 | if (SaveError(errptr, status)) { | |
1320 | return; | |
1321 | } | |
1322 | ||
1323 | for (size_t i = 0; i < size; i++) { | |
1324 | iterators[i] = new rocksdb_iterator_t; | |
1325 | iterators[i]->rep = res[i]; | |
1326 | } | |
1327 | } | |
1328 | ||
1329 | const rocksdb_snapshot_t* rocksdb_create_snapshot( | |
1330 | rocksdb_t* db) { | |
1331 | rocksdb_snapshot_t* result = new rocksdb_snapshot_t; | |
1332 | result->rep = db->rep->GetSnapshot(); | |
1333 | return result; | |
1334 | } | |
1335 | ||
1336 | void rocksdb_release_snapshot( | |
1337 | rocksdb_t* db, | |
1338 | const rocksdb_snapshot_t* snapshot) { | |
1339 | db->rep->ReleaseSnapshot(snapshot->rep); | |
1340 | delete snapshot; | |
1341 | } | |
1342 | ||
1343 | char* rocksdb_property_value( | |
1344 | rocksdb_t* db, | |
1345 | const char* propname) { | |
1346 | std::string tmp; | |
1347 | if (db->rep->GetProperty(Slice(propname), &tmp)) { | |
1348 | // We use strdup() since we expect human readable output. | |
1349 | return strdup(tmp.c_str()); | |
1350 | } else { | |
1351 | return nullptr; | |
1352 | } | |
1353 | } | |
1354 | ||
1355 | int rocksdb_property_int( | |
1356 | rocksdb_t* db, | |
1357 | const char* propname, | |
1358 | uint64_t *out_val) { | |
1359 | if (db->rep->GetIntProperty(Slice(propname), out_val)) { | |
1360 | return 0; | |
1361 | } else { | |
1362 | return -1; | |
1363 | } | |
1364 | } | |
1365 | ||
f67539c2 TL |
1366 | int rocksdb_property_int_cf( |
1367 | rocksdb_t* db, | |
1368 | rocksdb_column_family_handle_t* column_family, | |
1369 | const char* propname, | |
1370 | uint64_t *out_val) { | |
1371 | if (db->rep->GetIntProperty(column_family->rep, Slice(propname), out_val)) { | |
1372 | return 0; | |
1373 | } else { | |
1374 | return -1; | |
1375 | } | |
1376 | } | |
1377 | ||
7c673cae FG |
1378 | char* rocksdb_property_value_cf( |
1379 | rocksdb_t* db, | |
1380 | rocksdb_column_family_handle_t* column_family, | |
1381 | const char* propname) { | |
1382 | std::string tmp; | |
1383 | if (db->rep->GetProperty(column_family->rep, Slice(propname), &tmp)) { | |
1384 | // We use strdup() since we expect human readable output. | |
1385 | return strdup(tmp.c_str()); | |
1386 | } else { | |
1387 | return nullptr; | |
1388 | } | |
1389 | } | |
1390 | ||
1391 | void rocksdb_approximate_sizes( | |
1392 | rocksdb_t* db, | |
1393 | int num_ranges, | |
1394 | const char* const* range_start_key, const size_t* range_start_key_len, | |
1395 | const char* const* range_limit_key, const size_t* range_limit_key_len, | |
1396 | uint64_t* sizes) { | |
1397 | Range* ranges = new Range[num_ranges]; | |
1398 | for (int i = 0; i < num_ranges; i++) { | |
1399 | ranges[i].start = Slice(range_start_key[i], range_start_key_len[i]); | |
1400 | ranges[i].limit = Slice(range_limit_key[i], range_limit_key_len[i]); | |
1401 | } | |
1402 | db->rep->GetApproximateSizes(ranges, num_ranges, sizes); | |
1403 | delete[] ranges; | |
1404 | } | |
1405 | ||
1406 | void rocksdb_approximate_sizes_cf( | |
1407 | rocksdb_t* db, | |
1408 | rocksdb_column_family_handle_t* column_family, | |
1409 | int num_ranges, | |
1410 | const char* const* range_start_key, const size_t* range_start_key_len, | |
1411 | const char* const* range_limit_key, const size_t* range_limit_key_len, | |
1412 | uint64_t* sizes) { | |
1413 | Range* ranges = new Range[num_ranges]; | |
1414 | for (int i = 0; i < num_ranges; i++) { | |
1415 | ranges[i].start = Slice(range_start_key[i], range_start_key_len[i]); | |
1416 | ranges[i].limit = Slice(range_limit_key[i], range_limit_key_len[i]); | |
1417 | } | |
1418 | db->rep->GetApproximateSizes(column_family->rep, ranges, num_ranges, sizes); | |
1419 | delete[] ranges; | |
1420 | } | |
1421 | ||
1422 | void rocksdb_delete_file( | |
1423 | rocksdb_t* db, | |
1424 | const char* name) { | |
1425 | db->rep->DeleteFile(name); | |
1426 | } | |
1427 | ||
1428 | const rocksdb_livefiles_t* rocksdb_livefiles( | |
1429 | rocksdb_t* db) { | |
1430 | rocksdb_livefiles_t* result = new rocksdb_livefiles_t; | |
1431 | db->rep->GetLiveFilesMetaData(&result->rep); | |
1432 | return result; | |
1433 | } | |
1434 | ||
1435 | void rocksdb_compact_range( | |
1436 | rocksdb_t* db, | |
1437 | const char* start_key, size_t start_key_len, | |
1438 | const char* limit_key, size_t limit_key_len) { | |
1439 | Slice a, b; | |
1440 | db->rep->CompactRange( | |
1441 | CompactRangeOptions(), | |
1442 | // Pass nullptr Slice if corresponding "const char*" is nullptr | |
1443 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
1444 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr)); | |
1445 | } | |
1446 | ||
1447 | void rocksdb_compact_range_cf( | |
1448 | rocksdb_t* db, | |
1449 | rocksdb_column_family_handle_t* column_family, | |
1450 | const char* start_key, size_t start_key_len, | |
1451 | const char* limit_key, size_t limit_key_len) { | |
1452 | Slice a, b; | |
1453 | db->rep->CompactRange( | |
1454 | CompactRangeOptions(), column_family->rep, | |
1455 | // Pass nullptr Slice if corresponding "const char*" is nullptr | |
1456 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
1457 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr)); | |
1458 | } | |
1459 | ||
1460 | void rocksdb_compact_range_opt(rocksdb_t* db, rocksdb_compactoptions_t* opt, | |
1461 | const char* start_key, size_t start_key_len, | |
1462 | const char* limit_key, size_t limit_key_len) { | |
1463 | Slice a, b; | |
1464 | db->rep->CompactRange( | |
1465 | opt->rep, | |
1466 | // Pass nullptr Slice if corresponding "const char*" is nullptr | |
1467 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
1468 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr)); | |
1469 | } | |
1470 | ||
1471 | void rocksdb_compact_range_cf_opt(rocksdb_t* db, | |
1472 | rocksdb_column_family_handle_t* column_family, | |
1473 | rocksdb_compactoptions_t* opt, | |
1474 | const char* start_key, size_t start_key_len, | |
1475 | const char* limit_key, size_t limit_key_len) { | |
1476 | Slice a, b; | |
1477 | db->rep->CompactRange( | |
1478 | opt->rep, column_family->rep, | |
1479 | // Pass nullptr Slice if corresponding "const char*" is nullptr | |
1480 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
1481 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr)); | |
1482 | } | |
1483 | ||
1484 | void rocksdb_flush( | |
1485 | rocksdb_t* db, | |
1486 | const rocksdb_flushoptions_t* options, | |
1487 | char** errptr) { | |
1488 | SaveError(errptr, db->rep->Flush(options->rep)); | |
1489 | } | |
1490 | ||
f67539c2 TL |
1491 | void rocksdb_flush_cf( |
1492 | rocksdb_t* db, | |
1493 | const rocksdb_flushoptions_t* options, | |
1494 | rocksdb_column_family_handle_t* column_family, | |
1495 | char** errptr) { | |
1496 | SaveError(errptr, db->rep->Flush(options->rep, column_family->rep)); | |
1497 | } | |
1498 | ||
7c673cae FG |
1499 | void rocksdb_disable_file_deletions( |
1500 | rocksdb_t* db, | |
1501 | char** errptr) { | |
1502 | SaveError(errptr, db->rep->DisableFileDeletions()); | |
1503 | } | |
1504 | ||
1505 | void rocksdb_enable_file_deletions( | |
1506 | rocksdb_t* db, | |
1507 | unsigned char force, | |
1508 | char** errptr) { | |
1509 | SaveError(errptr, db->rep->EnableFileDeletions(force)); | |
1510 | } | |
1511 | ||
1512 | void rocksdb_destroy_db( | |
1513 | const rocksdb_options_t* options, | |
1514 | const char* name, | |
1515 | char** errptr) { | |
1516 | SaveError(errptr, DestroyDB(name, options->rep)); | |
1517 | } | |
1518 | ||
1519 | void rocksdb_repair_db( | |
1520 | const rocksdb_options_t* options, | |
1521 | const char* name, | |
1522 | char** errptr) { | |
1523 | SaveError(errptr, RepairDB(name, options->rep)); | |
1524 | } | |
1525 | ||
1526 | void rocksdb_iter_destroy(rocksdb_iterator_t* iter) { | |
1527 | delete iter->rep; | |
1528 | delete iter; | |
1529 | } | |
1530 | ||
1531 | unsigned char rocksdb_iter_valid(const rocksdb_iterator_t* iter) { | |
1532 | return iter->rep->Valid(); | |
1533 | } | |
1534 | ||
1535 | void rocksdb_iter_seek_to_first(rocksdb_iterator_t* iter) { | |
1536 | iter->rep->SeekToFirst(); | |
1537 | } | |
1538 | ||
1539 | void rocksdb_iter_seek_to_last(rocksdb_iterator_t* iter) { | |
1540 | iter->rep->SeekToLast(); | |
1541 | } | |
1542 | ||
1543 | void rocksdb_iter_seek(rocksdb_iterator_t* iter, const char* k, size_t klen) { | |
1544 | iter->rep->Seek(Slice(k, klen)); | |
1545 | } | |
1546 | ||
1547 | void rocksdb_iter_seek_for_prev(rocksdb_iterator_t* iter, const char* k, | |
1548 | size_t klen) { | |
1549 | iter->rep->SeekForPrev(Slice(k, klen)); | |
1550 | } | |
1551 | ||
1552 | void rocksdb_iter_next(rocksdb_iterator_t* iter) { | |
1553 | iter->rep->Next(); | |
1554 | } | |
1555 | ||
1556 | void rocksdb_iter_prev(rocksdb_iterator_t* iter) { | |
1557 | iter->rep->Prev(); | |
1558 | } | |
1559 | ||
1560 | const char* rocksdb_iter_key(const rocksdb_iterator_t* iter, size_t* klen) { | |
1561 | Slice s = iter->rep->key(); | |
1562 | *klen = s.size(); | |
1563 | return s.data(); | |
1564 | } | |
1565 | ||
1566 | const char* rocksdb_iter_value(const rocksdb_iterator_t* iter, size_t* vlen) { | |
1567 | Slice s = iter->rep->value(); | |
1568 | *vlen = s.size(); | |
1569 | return s.data(); | |
1570 | } | |
1571 | ||
1572 | void rocksdb_iter_get_error(const rocksdb_iterator_t* iter, char** errptr) { | |
1573 | SaveError(errptr, iter->rep->status()); | |
1574 | } | |
1575 | ||
1576 | rocksdb_writebatch_t* rocksdb_writebatch_create() { | |
1577 | return new rocksdb_writebatch_t; | |
1578 | } | |
1579 | ||
1580 | rocksdb_writebatch_t* rocksdb_writebatch_create_from(const char* rep, | |
1581 | size_t size) { | |
1582 | rocksdb_writebatch_t* b = new rocksdb_writebatch_t; | |
1583 | b->rep = WriteBatch(std::string(rep, size)); | |
1584 | return b; | |
1585 | } | |
1586 | ||
1587 | void rocksdb_writebatch_destroy(rocksdb_writebatch_t* b) { | |
1588 | delete b; | |
1589 | } | |
1590 | ||
1591 | void rocksdb_writebatch_clear(rocksdb_writebatch_t* b) { | |
1592 | b->rep.Clear(); | |
1593 | } | |
1594 | ||
1595 | int rocksdb_writebatch_count(rocksdb_writebatch_t* b) { | |
1596 | return b->rep.Count(); | |
1597 | } | |
1598 | ||
1599 | void rocksdb_writebatch_put( | |
1600 | rocksdb_writebatch_t* b, | |
1601 | const char* key, size_t klen, | |
1602 | const char* val, size_t vlen) { | |
1603 | b->rep.Put(Slice(key, klen), Slice(val, vlen)); | |
1604 | } | |
1605 | ||
1606 | void rocksdb_writebatch_put_cf( | |
1607 | rocksdb_writebatch_t* b, | |
1608 | rocksdb_column_family_handle_t* column_family, | |
1609 | const char* key, size_t klen, | |
1610 | const char* val, size_t vlen) { | |
1611 | b->rep.Put(column_family->rep, Slice(key, klen), Slice(val, vlen)); | |
1612 | } | |
1613 | ||
1614 | void rocksdb_writebatch_putv( | |
1615 | rocksdb_writebatch_t* b, | |
1616 | int num_keys, const char* const* keys_list, | |
1617 | const size_t* keys_list_sizes, | |
1618 | int num_values, const char* const* values_list, | |
1619 | const size_t* values_list_sizes) { | |
1620 | std::vector<Slice> key_slices(num_keys); | |
1621 | for (int i = 0; i < num_keys; i++) { | |
1622 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1623 | } | |
1624 | std::vector<Slice> value_slices(num_values); | |
1625 | for (int i = 0; i < num_values; i++) { | |
1626 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1627 | } | |
1628 | b->rep.Put(SliceParts(key_slices.data(), num_keys), | |
1629 | SliceParts(value_slices.data(), num_values)); | |
1630 | } | |
1631 | ||
1632 | void rocksdb_writebatch_putv_cf( | |
1633 | rocksdb_writebatch_t* b, | |
1634 | rocksdb_column_family_handle_t* column_family, | |
1635 | int num_keys, const char* const* keys_list, | |
1636 | const size_t* keys_list_sizes, | |
1637 | int num_values, const char* const* values_list, | |
1638 | const size_t* values_list_sizes) { | |
1639 | std::vector<Slice> key_slices(num_keys); | |
1640 | for (int i = 0; i < num_keys; i++) { | |
1641 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1642 | } | |
1643 | std::vector<Slice> value_slices(num_values); | |
1644 | for (int i = 0; i < num_values; i++) { | |
1645 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1646 | } | |
1647 | b->rep.Put(column_family->rep, SliceParts(key_slices.data(), num_keys), | |
1648 | SliceParts(value_slices.data(), num_values)); | |
1649 | } | |
1650 | ||
1651 | void rocksdb_writebatch_merge( | |
1652 | rocksdb_writebatch_t* b, | |
1653 | const char* key, size_t klen, | |
1654 | const char* val, size_t vlen) { | |
1655 | b->rep.Merge(Slice(key, klen), Slice(val, vlen)); | |
1656 | } | |
1657 | ||
1658 | void rocksdb_writebatch_merge_cf( | |
1659 | rocksdb_writebatch_t* b, | |
1660 | rocksdb_column_family_handle_t* column_family, | |
1661 | const char* key, size_t klen, | |
1662 | const char* val, size_t vlen) { | |
1663 | b->rep.Merge(column_family->rep, Slice(key, klen), Slice(val, vlen)); | |
1664 | } | |
1665 | ||
1666 | void rocksdb_writebatch_mergev( | |
1667 | rocksdb_writebatch_t* b, | |
1668 | int num_keys, const char* const* keys_list, | |
1669 | const size_t* keys_list_sizes, | |
1670 | int num_values, const char* const* values_list, | |
1671 | const size_t* values_list_sizes) { | |
1672 | std::vector<Slice> key_slices(num_keys); | |
1673 | for (int i = 0; i < num_keys; i++) { | |
1674 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1675 | } | |
1676 | std::vector<Slice> value_slices(num_values); | |
1677 | for (int i = 0; i < num_values; i++) { | |
1678 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1679 | } | |
1680 | b->rep.Merge(SliceParts(key_slices.data(), num_keys), | |
1681 | SliceParts(value_slices.data(), num_values)); | |
1682 | } | |
1683 | ||
1684 | void rocksdb_writebatch_mergev_cf( | |
1685 | rocksdb_writebatch_t* b, | |
1686 | rocksdb_column_family_handle_t* column_family, | |
1687 | int num_keys, const char* const* keys_list, | |
1688 | const size_t* keys_list_sizes, | |
1689 | int num_values, const char* const* values_list, | |
1690 | const size_t* values_list_sizes) { | |
1691 | std::vector<Slice> key_slices(num_keys); | |
1692 | for (int i = 0; i < num_keys; i++) { | |
1693 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1694 | } | |
1695 | std::vector<Slice> value_slices(num_values); | |
1696 | for (int i = 0; i < num_values; i++) { | |
1697 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1698 | } | |
1699 | b->rep.Merge(column_family->rep, SliceParts(key_slices.data(), num_keys), | |
1700 | SliceParts(value_slices.data(), num_values)); | |
1701 | } | |
1702 | ||
1703 | void rocksdb_writebatch_delete( | |
1704 | rocksdb_writebatch_t* b, | |
1705 | const char* key, size_t klen) { | |
1706 | b->rep.Delete(Slice(key, klen)); | |
1707 | } | |
1708 | ||
20effc67 TL |
1709 | void rocksdb_writebatch_singledelete(rocksdb_writebatch_t* b, const char* key, |
1710 | size_t klen) { | |
1711 | b->rep.SingleDelete(Slice(key, klen)); | |
1712 | } | |
1713 | ||
7c673cae FG |
1714 | void rocksdb_writebatch_delete_cf( |
1715 | rocksdb_writebatch_t* b, | |
1716 | rocksdb_column_family_handle_t* column_family, | |
1717 | const char* key, size_t klen) { | |
1718 | b->rep.Delete(column_family->rep, Slice(key, klen)); | |
1719 | } | |
1720 | ||
20effc67 TL |
1721 | void rocksdb_writebatch_singledelete_cf( |
1722 | rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family, | |
1723 | const char* key, size_t klen) { | |
1724 | b->rep.SingleDelete(column_family->rep, Slice(key, klen)); | |
1725 | } | |
1726 | ||
7c673cae FG |
1727 | void rocksdb_writebatch_deletev( |
1728 | rocksdb_writebatch_t* b, | |
1729 | int num_keys, const char* const* keys_list, | |
1730 | const size_t* keys_list_sizes) { | |
1731 | std::vector<Slice> key_slices(num_keys); | |
1732 | for (int i = 0; i < num_keys; i++) { | |
1733 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1734 | } | |
1735 | b->rep.Delete(SliceParts(key_slices.data(), num_keys)); | |
1736 | } | |
1737 | ||
1738 | void rocksdb_writebatch_deletev_cf( | |
1739 | rocksdb_writebatch_t* b, | |
1740 | rocksdb_column_family_handle_t* column_family, | |
1741 | int num_keys, const char* const* keys_list, | |
1742 | const size_t* keys_list_sizes) { | |
1743 | std::vector<Slice> key_slices(num_keys); | |
1744 | for (int i = 0; i < num_keys; i++) { | |
1745 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1746 | } | |
1747 | b->rep.Delete(column_family->rep, SliceParts(key_slices.data(), num_keys)); | |
1748 | } | |
1749 | ||
1750 | void rocksdb_writebatch_delete_range(rocksdb_writebatch_t* b, | |
1751 | const char* start_key, | |
1752 | size_t start_key_len, const char* end_key, | |
1753 | size_t end_key_len) { | |
1754 | b->rep.DeleteRange(Slice(start_key, start_key_len), | |
1755 | Slice(end_key, end_key_len)); | |
1756 | } | |
1757 | ||
1758 | void rocksdb_writebatch_delete_range_cf( | |
1759 | rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family, | |
1760 | const char* start_key, size_t start_key_len, const char* end_key, | |
1761 | size_t end_key_len) { | |
1762 | b->rep.DeleteRange(column_family->rep, Slice(start_key, start_key_len), | |
1763 | Slice(end_key, end_key_len)); | |
1764 | } | |
1765 | ||
1766 | void rocksdb_writebatch_delete_rangev(rocksdb_writebatch_t* b, int num_keys, | |
1767 | const char* const* start_keys_list, | |
1768 | const size_t* start_keys_list_sizes, | |
1769 | const char* const* end_keys_list, | |
1770 | const size_t* end_keys_list_sizes) { | |
1771 | std::vector<Slice> start_key_slices(num_keys); | |
1772 | std::vector<Slice> end_key_slices(num_keys); | |
1773 | for (int i = 0; i < num_keys; i++) { | |
1774 | start_key_slices[i] = Slice(start_keys_list[i], start_keys_list_sizes[i]); | |
1775 | end_key_slices[i] = Slice(end_keys_list[i], end_keys_list_sizes[i]); | |
1776 | } | |
1777 | b->rep.DeleteRange(SliceParts(start_key_slices.data(), num_keys), | |
1778 | SliceParts(end_key_slices.data(), num_keys)); | |
1779 | } | |
1780 | ||
1781 | void rocksdb_writebatch_delete_rangev_cf( | |
1782 | rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family, | |
1783 | int num_keys, const char* const* start_keys_list, | |
1784 | const size_t* start_keys_list_sizes, const char* const* end_keys_list, | |
1785 | const size_t* end_keys_list_sizes) { | |
1786 | std::vector<Slice> start_key_slices(num_keys); | |
1787 | std::vector<Slice> end_key_slices(num_keys); | |
1788 | for (int i = 0; i < num_keys; i++) { | |
1789 | start_key_slices[i] = Slice(start_keys_list[i], start_keys_list_sizes[i]); | |
1790 | end_key_slices[i] = Slice(end_keys_list[i], end_keys_list_sizes[i]); | |
1791 | } | |
1792 | b->rep.DeleteRange(column_family->rep, | |
1793 | SliceParts(start_key_slices.data(), num_keys), | |
1794 | SliceParts(end_key_slices.data(), num_keys)); | |
1795 | } | |
1796 | ||
1797 | void rocksdb_writebatch_put_log_data( | |
1798 | rocksdb_writebatch_t* b, | |
1799 | const char* blob, size_t len) { | |
1800 | b->rep.PutLogData(Slice(blob, len)); | |
1801 | } | |
1802 | ||
11fdf7f2 TL |
1803 | class H : public WriteBatch::Handler { |
1804 | public: | |
1805 | void* state_; | |
1806 | void (*put_)(void*, const char* k, size_t klen, const char* v, size_t vlen); | |
1807 | void (*deleted_)(void*, const char* k, size_t klen); | |
494da23a | 1808 | void Put(const Slice& key, const Slice& value) override { |
11fdf7f2 TL |
1809 | (*put_)(state_, key.data(), key.size(), value.data(), value.size()); |
1810 | } | |
494da23a | 1811 | void Delete(const Slice& key) override { |
11fdf7f2 TL |
1812 | (*deleted_)(state_, key.data(), key.size()); |
1813 | } | |
1814 | }; | |
1815 | ||
7c673cae FG |
1816 | void rocksdb_writebatch_iterate( |
1817 | rocksdb_writebatch_t* b, | |
1818 | void* state, | |
1819 | void (*put)(void*, const char* k, size_t klen, const char* v, size_t vlen), | |
1820 | void (*deleted)(void*, const char* k, size_t klen)) { | |
7c673cae FG |
1821 | H handler; |
1822 | handler.state_ = state; | |
1823 | handler.put_ = put; | |
1824 | handler.deleted_ = deleted; | |
1825 | b->rep.Iterate(&handler); | |
1826 | } | |
1827 | ||
1828 | const char* rocksdb_writebatch_data(rocksdb_writebatch_t* b, size_t* size) { | |
1829 | *size = b->rep.GetDataSize(); | |
1830 | return b->rep.Data().c_str(); | |
1831 | } | |
1832 | ||
1833 | void rocksdb_writebatch_set_save_point(rocksdb_writebatch_t* b) { | |
1834 | b->rep.SetSavePoint(); | |
1835 | } | |
1836 | ||
1837 | void rocksdb_writebatch_rollback_to_save_point(rocksdb_writebatch_t* b, | |
1838 | char** errptr) { | |
1839 | SaveError(errptr, b->rep.RollbackToSavePoint()); | |
1840 | } | |
1841 | ||
11fdf7f2 TL |
1842 | void rocksdb_writebatch_pop_save_point(rocksdb_writebatch_t* b, char** errptr) { |
1843 | SaveError(errptr, b->rep.PopSavePoint()); | |
1844 | } | |
1845 | ||
7c673cae FG |
1846 | rocksdb_writebatch_wi_t* rocksdb_writebatch_wi_create(size_t reserved_bytes, unsigned char overwrite_key) { |
1847 | rocksdb_writebatch_wi_t* b = new rocksdb_writebatch_wi_t; | |
1848 | b->rep = new WriteBatchWithIndex(BytewiseComparator(), reserved_bytes, overwrite_key); | |
1849 | return b; | |
1850 | } | |
1851 | ||
1852 | void rocksdb_writebatch_wi_destroy(rocksdb_writebatch_wi_t* b) { | |
1853 | if (b->rep) { | |
1854 | delete b->rep; | |
1855 | } | |
1856 | delete b; | |
1857 | } | |
1858 | ||
1859 | void rocksdb_writebatch_wi_clear(rocksdb_writebatch_wi_t* b) { | |
1860 | b->rep->Clear(); | |
1861 | } | |
1862 | ||
1863 | int rocksdb_writebatch_wi_count(rocksdb_writebatch_wi_t* b) { | |
1864 | return b->rep->GetWriteBatch()->Count(); | |
1865 | } | |
1866 | ||
1867 | void rocksdb_writebatch_wi_put( | |
1868 | rocksdb_writebatch_wi_t* b, | |
1869 | const char* key, size_t klen, | |
1870 | const char* val, size_t vlen) { | |
1871 | b->rep->Put(Slice(key, klen), Slice(val, vlen)); | |
1872 | } | |
1873 | ||
1874 | void rocksdb_writebatch_wi_put_cf( | |
1875 | rocksdb_writebatch_wi_t* b, | |
1876 | rocksdb_column_family_handle_t* column_family, | |
1877 | const char* key, size_t klen, | |
1878 | const char* val, size_t vlen) { | |
1879 | b->rep->Put(column_family->rep, Slice(key, klen), Slice(val, vlen)); | |
1880 | } | |
1881 | ||
1882 | void rocksdb_writebatch_wi_putv( | |
1883 | rocksdb_writebatch_wi_t* b, | |
1884 | int num_keys, const char* const* keys_list, | |
1885 | const size_t* keys_list_sizes, | |
1886 | int num_values, const char* const* values_list, | |
1887 | const size_t* values_list_sizes) { | |
1888 | std::vector<Slice> key_slices(num_keys); | |
1889 | for (int i = 0; i < num_keys; i++) { | |
1890 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1891 | } | |
1892 | std::vector<Slice> value_slices(num_values); | |
1893 | for (int i = 0; i < num_values; i++) { | |
1894 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1895 | } | |
1896 | b->rep->Put(SliceParts(key_slices.data(), num_keys), | |
1897 | SliceParts(value_slices.data(), num_values)); | |
1898 | } | |
1899 | ||
1900 | void rocksdb_writebatch_wi_putv_cf( | |
1901 | rocksdb_writebatch_wi_t* b, | |
1902 | rocksdb_column_family_handle_t* column_family, | |
1903 | int num_keys, const char* const* keys_list, | |
1904 | const size_t* keys_list_sizes, | |
1905 | int num_values, const char* const* values_list, | |
1906 | const size_t* values_list_sizes) { | |
1907 | std::vector<Slice> key_slices(num_keys); | |
1908 | for (int i = 0; i < num_keys; i++) { | |
1909 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1910 | } | |
1911 | std::vector<Slice> value_slices(num_values); | |
1912 | for (int i = 0; i < num_values; i++) { | |
1913 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1914 | } | |
1915 | b->rep->Put(column_family->rep, SliceParts(key_slices.data(), num_keys), | |
1916 | SliceParts(value_slices.data(), num_values)); | |
1917 | } | |
1918 | ||
1919 | void rocksdb_writebatch_wi_merge( | |
1920 | rocksdb_writebatch_wi_t* b, | |
1921 | const char* key, size_t klen, | |
1922 | const char* val, size_t vlen) { | |
1923 | b->rep->Merge(Slice(key, klen), Slice(val, vlen)); | |
1924 | } | |
1925 | ||
1926 | void rocksdb_writebatch_wi_merge_cf( | |
1927 | rocksdb_writebatch_wi_t* b, | |
1928 | rocksdb_column_family_handle_t* column_family, | |
1929 | const char* key, size_t klen, | |
1930 | const char* val, size_t vlen) { | |
1931 | b->rep->Merge(column_family->rep, Slice(key, klen), Slice(val, vlen)); | |
1932 | } | |
1933 | ||
1934 | void rocksdb_writebatch_wi_mergev( | |
1935 | rocksdb_writebatch_wi_t* b, | |
1936 | int num_keys, const char* const* keys_list, | |
1937 | const size_t* keys_list_sizes, | |
1938 | int num_values, const char* const* values_list, | |
1939 | const size_t* values_list_sizes) { | |
1940 | std::vector<Slice> key_slices(num_keys); | |
1941 | for (int i = 0; i < num_keys; i++) { | |
1942 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1943 | } | |
1944 | std::vector<Slice> value_slices(num_values); | |
1945 | for (int i = 0; i < num_values; i++) { | |
1946 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1947 | } | |
1948 | b->rep->Merge(SliceParts(key_slices.data(), num_keys), | |
1949 | SliceParts(value_slices.data(), num_values)); | |
1950 | } | |
1951 | ||
1952 | void rocksdb_writebatch_wi_mergev_cf( | |
1953 | rocksdb_writebatch_wi_t* b, | |
1954 | rocksdb_column_family_handle_t* column_family, | |
1955 | int num_keys, const char* const* keys_list, | |
1956 | const size_t* keys_list_sizes, | |
1957 | int num_values, const char* const* values_list, | |
1958 | const size_t* values_list_sizes) { | |
1959 | std::vector<Slice> key_slices(num_keys); | |
1960 | for (int i = 0; i < num_keys; i++) { | |
1961 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
1962 | } | |
1963 | std::vector<Slice> value_slices(num_values); | |
1964 | for (int i = 0; i < num_values; i++) { | |
1965 | value_slices[i] = Slice(values_list[i], values_list_sizes[i]); | |
1966 | } | |
1967 | b->rep->Merge(column_family->rep, SliceParts(key_slices.data(), num_keys), | |
1968 | SliceParts(value_slices.data(), num_values)); | |
1969 | } | |
1970 | ||
1971 | void rocksdb_writebatch_wi_delete( | |
1972 | rocksdb_writebatch_wi_t* b, | |
1973 | const char* key, size_t klen) { | |
1974 | b->rep->Delete(Slice(key, klen)); | |
1975 | } | |
1976 | ||
20effc67 TL |
1977 | void rocksdb_writebatch_wi_singledelete(rocksdb_writebatch_wi_t* b, |
1978 | const char* key, size_t klen) { | |
1979 | b->rep->SingleDelete(Slice(key, klen)); | |
1980 | } | |
1981 | ||
7c673cae FG |
1982 | void rocksdb_writebatch_wi_delete_cf( |
1983 | rocksdb_writebatch_wi_t* b, | |
1984 | rocksdb_column_family_handle_t* column_family, | |
1985 | const char* key, size_t klen) { | |
1986 | b->rep->Delete(column_family->rep, Slice(key, klen)); | |
1987 | } | |
1988 | ||
20effc67 TL |
1989 | void rocksdb_writebatch_wi_singledelete_cf( |
1990 | rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family, | |
1991 | const char* key, size_t klen) { | |
1992 | b->rep->SingleDelete(column_family->rep, Slice(key, klen)); | |
1993 | } | |
1994 | ||
7c673cae FG |
1995 | void rocksdb_writebatch_wi_deletev( |
1996 | rocksdb_writebatch_wi_t* b, | |
1997 | int num_keys, const char* const* keys_list, | |
1998 | const size_t* keys_list_sizes) { | |
1999 | std::vector<Slice> key_slices(num_keys); | |
2000 | for (int i = 0; i < num_keys; i++) { | |
2001 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
2002 | } | |
2003 | b->rep->Delete(SliceParts(key_slices.data(), num_keys)); | |
2004 | } | |
2005 | ||
2006 | void rocksdb_writebatch_wi_deletev_cf( | |
2007 | rocksdb_writebatch_wi_t* b, | |
2008 | rocksdb_column_family_handle_t* column_family, | |
2009 | int num_keys, const char* const* keys_list, | |
2010 | const size_t* keys_list_sizes) { | |
2011 | std::vector<Slice> key_slices(num_keys); | |
2012 | for (int i = 0; i < num_keys; i++) { | |
2013 | key_slices[i] = Slice(keys_list[i], keys_list_sizes[i]); | |
2014 | } | |
2015 | b->rep->Delete(column_family->rep, SliceParts(key_slices.data(), num_keys)); | |
2016 | } | |
2017 | ||
2018 | void rocksdb_writebatch_wi_delete_range(rocksdb_writebatch_wi_t* b, | |
2019 | const char* start_key, | |
2020 | size_t start_key_len, const char* end_key, | |
2021 | size_t end_key_len) { | |
2022 | b->rep->DeleteRange(Slice(start_key, start_key_len), | |
2023 | Slice(end_key, end_key_len)); | |
2024 | } | |
2025 | ||
2026 | void rocksdb_writebatch_wi_delete_range_cf( | |
2027 | rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family, | |
2028 | const char* start_key, size_t start_key_len, const char* end_key, | |
2029 | size_t end_key_len) { | |
2030 | b->rep->DeleteRange(column_family->rep, Slice(start_key, start_key_len), | |
2031 | Slice(end_key, end_key_len)); | |
2032 | } | |
2033 | ||
2034 | void rocksdb_writebatch_wi_delete_rangev(rocksdb_writebatch_wi_t* b, int num_keys, | |
2035 | const char* const* start_keys_list, | |
2036 | const size_t* start_keys_list_sizes, | |
2037 | const char* const* end_keys_list, | |
2038 | const size_t* end_keys_list_sizes) { | |
2039 | std::vector<Slice> start_key_slices(num_keys); | |
2040 | std::vector<Slice> end_key_slices(num_keys); | |
2041 | for (int i = 0; i < num_keys; i++) { | |
2042 | start_key_slices[i] = Slice(start_keys_list[i], start_keys_list_sizes[i]); | |
2043 | end_key_slices[i] = Slice(end_keys_list[i], end_keys_list_sizes[i]); | |
2044 | } | |
2045 | b->rep->DeleteRange(SliceParts(start_key_slices.data(), num_keys), | |
2046 | SliceParts(end_key_slices.data(), num_keys)); | |
2047 | } | |
2048 | ||
2049 | void rocksdb_writebatch_wi_delete_rangev_cf( | |
2050 | rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family, | |
2051 | int num_keys, const char* const* start_keys_list, | |
2052 | const size_t* start_keys_list_sizes, const char* const* end_keys_list, | |
2053 | const size_t* end_keys_list_sizes) { | |
2054 | std::vector<Slice> start_key_slices(num_keys); | |
2055 | std::vector<Slice> end_key_slices(num_keys); | |
2056 | for (int i = 0; i < num_keys; i++) { | |
2057 | start_key_slices[i] = Slice(start_keys_list[i], start_keys_list_sizes[i]); | |
2058 | end_key_slices[i] = Slice(end_keys_list[i], end_keys_list_sizes[i]); | |
2059 | } | |
2060 | b->rep->DeleteRange(column_family->rep, | |
2061 | SliceParts(start_key_slices.data(), num_keys), | |
2062 | SliceParts(end_key_slices.data(), num_keys)); | |
2063 | } | |
2064 | ||
2065 | void rocksdb_writebatch_wi_put_log_data( | |
2066 | rocksdb_writebatch_wi_t* b, | |
2067 | const char* blob, size_t len) { | |
2068 | b->rep->PutLogData(Slice(blob, len)); | |
2069 | } | |
2070 | ||
2071 | void rocksdb_writebatch_wi_iterate( | |
2072 | rocksdb_writebatch_wi_t* b, | |
2073 | void* state, | |
2074 | void (*put)(void*, const char* k, size_t klen, const char* v, size_t vlen), | |
2075 | void (*deleted)(void*, const char* k, size_t klen)) { | |
7c673cae FG |
2076 | H handler; |
2077 | handler.state_ = state; | |
2078 | handler.put_ = put; | |
2079 | handler.deleted_ = deleted; | |
2080 | b->rep->GetWriteBatch()->Iterate(&handler); | |
2081 | } | |
2082 | ||
2083 | const char* rocksdb_writebatch_wi_data(rocksdb_writebatch_wi_t* b, size_t* size) { | |
2084 | WriteBatch* wb = b->rep->GetWriteBatch(); | |
2085 | *size = wb->GetDataSize(); | |
2086 | return wb->Data().c_str(); | |
2087 | } | |
2088 | ||
2089 | void rocksdb_writebatch_wi_set_save_point(rocksdb_writebatch_wi_t* b) { | |
2090 | b->rep->SetSavePoint(); | |
2091 | } | |
2092 | ||
2093 | void rocksdb_writebatch_wi_rollback_to_save_point(rocksdb_writebatch_wi_t* b, | |
2094 | char** errptr) { | |
2095 | SaveError(errptr, b->rep->RollbackToSavePoint()); | |
2096 | } | |
2097 | ||
2098 | rocksdb_iterator_t* rocksdb_writebatch_wi_create_iterator_with_base( | |
2099 | rocksdb_writebatch_wi_t* wbwi, | |
2100 | rocksdb_iterator_t* base_iterator) { | |
2101 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
2102 | result->rep = wbwi->rep->NewIteratorWithBase(base_iterator->rep); | |
2103 | delete base_iterator; | |
2104 | return result; | |
2105 | } | |
2106 | ||
2107 | rocksdb_iterator_t* rocksdb_writebatch_wi_create_iterator_with_base_cf( | |
494da23a | 2108 | rocksdb_writebatch_wi_t* wbwi, rocksdb_iterator_t* base_iterator, |
7c673cae FG |
2109 | rocksdb_column_family_handle_t* column_family) { |
2110 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
494da23a TL |
2111 | result->rep = |
2112 | wbwi->rep->NewIteratorWithBase(column_family->rep, base_iterator->rep); | |
7c673cae FG |
2113 | delete base_iterator; |
2114 | return result; | |
2115 | } | |
2116 | ||
2117 | char* rocksdb_writebatch_wi_get_from_batch( | |
2118 | rocksdb_writebatch_wi_t* wbwi, | |
2119 | const rocksdb_options_t* options, | |
2120 | const char* key, size_t keylen, | |
2121 | size_t* vallen, | |
2122 | char** errptr) { | |
2123 | char* result = nullptr; | |
2124 | std::string tmp; | |
2125 | Status s = wbwi->rep->GetFromBatch(options->rep, Slice(key, keylen), &tmp); | |
2126 | if (s.ok()) { | |
2127 | *vallen = tmp.size(); | |
2128 | result = CopyString(tmp); | |
2129 | } else { | |
2130 | *vallen = 0; | |
2131 | if (!s.IsNotFound()) { | |
2132 | SaveError(errptr, s); | |
2133 | } | |
2134 | } | |
2135 | return result; | |
2136 | } | |
2137 | ||
2138 | char* rocksdb_writebatch_wi_get_from_batch_cf( | |
2139 | rocksdb_writebatch_wi_t* wbwi, | |
2140 | const rocksdb_options_t* options, | |
2141 | rocksdb_column_family_handle_t* column_family, | |
2142 | const char* key, size_t keylen, | |
2143 | size_t* vallen, | |
2144 | char** errptr) { | |
2145 | char* result = nullptr; | |
2146 | std::string tmp; | |
2147 | Status s = wbwi->rep->GetFromBatch(column_family->rep, options->rep, | |
2148 | Slice(key, keylen), &tmp); | |
2149 | if (s.ok()) { | |
2150 | *vallen = tmp.size(); | |
2151 | result = CopyString(tmp); | |
2152 | } else { | |
2153 | *vallen = 0; | |
2154 | if (!s.IsNotFound()) { | |
2155 | SaveError(errptr, s); | |
2156 | } | |
2157 | } | |
2158 | return result; | |
2159 | } | |
2160 | ||
2161 | char* rocksdb_writebatch_wi_get_from_batch_and_db( | |
2162 | rocksdb_writebatch_wi_t* wbwi, | |
2163 | rocksdb_t* db, | |
2164 | const rocksdb_readoptions_t* options, | |
2165 | const char* key, size_t keylen, | |
2166 | size_t* vallen, | |
2167 | char** errptr) { | |
2168 | char* result = nullptr; | |
2169 | std::string tmp; | |
2170 | Status s = wbwi->rep->GetFromBatchAndDB(db->rep, options->rep, Slice(key, keylen), &tmp); | |
2171 | if (s.ok()) { | |
2172 | *vallen = tmp.size(); | |
2173 | result = CopyString(tmp); | |
2174 | } else { | |
2175 | *vallen = 0; | |
2176 | if (!s.IsNotFound()) { | |
2177 | SaveError(errptr, s); | |
2178 | } | |
2179 | } | |
2180 | return result; | |
2181 | } | |
2182 | ||
2183 | char* rocksdb_writebatch_wi_get_from_batch_and_db_cf( | |
2184 | rocksdb_writebatch_wi_t* wbwi, | |
2185 | rocksdb_t* db, | |
2186 | const rocksdb_readoptions_t* options, | |
2187 | rocksdb_column_family_handle_t* column_family, | |
2188 | const char* key, size_t keylen, | |
2189 | size_t* vallen, | |
2190 | char** errptr) { | |
2191 | char* result = nullptr; | |
2192 | std::string tmp; | |
2193 | Status s = wbwi->rep->GetFromBatchAndDB(db->rep, options->rep, column_family->rep, | |
2194 | Slice(key, keylen), &tmp); | |
2195 | if (s.ok()) { | |
2196 | *vallen = tmp.size(); | |
2197 | result = CopyString(tmp); | |
2198 | } else { | |
2199 | *vallen = 0; | |
2200 | if (!s.IsNotFound()) { | |
2201 | SaveError(errptr, s); | |
2202 | } | |
2203 | } | |
2204 | return result; | |
2205 | } | |
2206 | ||
2207 | void rocksdb_write_writebatch_wi( | |
2208 | rocksdb_t* db, | |
2209 | const rocksdb_writeoptions_t* options, | |
2210 | rocksdb_writebatch_wi_t* wbwi, | |
2211 | char** errptr) { | |
2212 | WriteBatch* wb = wbwi->rep->GetWriteBatch(); | |
2213 | SaveError(errptr, db->rep->Write(options->rep, wb)); | |
2214 | } | |
2215 | ||
2216 | rocksdb_block_based_table_options_t* | |
2217 | rocksdb_block_based_options_create() { | |
2218 | return new rocksdb_block_based_table_options_t; | |
2219 | } | |
2220 | ||
2221 | void rocksdb_block_based_options_destroy( | |
2222 | rocksdb_block_based_table_options_t* options) { | |
2223 | delete options; | |
2224 | } | |
2225 | ||
2226 | void rocksdb_block_based_options_set_block_size( | |
2227 | rocksdb_block_based_table_options_t* options, size_t block_size) { | |
2228 | options->rep.block_size = block_size; | |
2229 | } | |
2230 | ||
2231 | void rocksdb_block_based_options_set_block_size_deviation( | |
2232 | rocksdb_block_based_table_options_t* options, int block_size_deviation) { | |
2233 | options->rep.block_size_deviation = block_size_deviation; | |
2234 | } | |
2235 | ||
2236 | void rocksdb_block_based_options_set_block_restart_interval( | |
2237 | rocksdb_block_based_table_options_t* options, int block_restart_interval) { | |
2238 | options->rep.block_restart_interval = block_restart_interval; | |
2239 | } | |
2240 | ||
11fdf7f2 TL |
2241 | void rocksdb_block_based_options_set_index_block_restart_interval( |
2242 | rocksdb_block_based_table_options_t* options, int index_block_restart_interval) { | |
2243 | options->rep.index_block_restart_interval = index_block_restart_interval; | |
2244 | } | |
2245 | ||
2246 | void rocksdb_block_based_options_set_metadata_block_size( | |
2247 | rocksdb_block_based_table_options_t* options, uint64_t metadata_block_size) { | |
2248 | options->rep.metadata_block_size = metadata_block_size; | |
2249 | } | |
2250 | ||
2251 | void rocksdb_block_based_options_set_partition_filters( | |
2252 | rocksdb_block_based_table_options_t* options, unsigned char partition_filters) { | |
2253 | options->rep.partition_filters = partition_filters; | |
2254 | } | |
2255 | ||
2256 | void rocksdb_block_based_options_set_use_delta_encoding( | |
2257 | rocksdb_block_based_table_options_t* options, unsigned char use_delta_encoding) { | |
2258 | options->rep.use_delta_encoding = use_delta_encoding; | |
2259 | } | |
2260 | ||
7c673cae FG |
2261 | void rocksdb_block_based_options_set_filter_policy( |
2262 | rocksdb_block_based_table_options_t* options, | |
2263 | rocksdb_filterpolicy_t* filter_policy) { | |
2264 | options->rep.filter_policy.reset(filter_policy); | |
2265 | } | |
2266 | ||
2267 | void rocksdb_block_based_options_set_no_block_cache( | |
2268 | rocksdb_block_based_table_options_t* options, | |
2269 | unsigned char no_block_cache) { | |
2270 | options->rep.no_block_cache = no_block_cache; | |
2271 | } | |
2272 | ||
2273 | void rocksdb_block_based_options_set_block_cache( | |
2274 | rocksdb_block_based_table_options_t* options, | |
2275 | rocksdb_cache_t* block_cache) { | |
2276 | if (block_cache) { | |
2277 | options->rep.block_cache = block_cache->rep; | |
2278 | } | |
2279 | } | |
2280 | ||
2281 | void rocksdb_block_based_options_set_block_cache_compressed( | |
2282 | rocksdb_block_based_table_options_t* options, | |
2283 | rocksdb_cache_t* block_cache_compressed) { | |
2284 | if (block_cache_compressed) { | |
2285 | options->rep.block_cache_compressed = block_cache_compressed->rep; | |
2286 | } | |
2287 | } | |
2288 | ||
2289 | void rocksdb_block_based_options_set_whole_key_filtering( | |
2290 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2291 | options->rep.whole_key_filtering = v; | |
2292 | } | |
2293 | ||
2294 | void rocksdb_block_based_options_set_format_version( | |
2295 | rocksdb_block_based_table_options_t* options, int v) { | |
2296 | options->rep.format_version = v; | |
2297 | } | |
2298 | ||
2299 | void rocksdb_block_based_options_set_index_type( | |
2300 | rocksdb_block_based_table_options_t* options, int v) { | |
2301 | options->rep.index_type = static_cast<BlockBasedTableOptions::IndexType>(v); | |
2302 | } | |
2303 | ||
f67539c2 TL |
2304 | void rocksdb_block_based_options_set_data_block_index_type( |
2305 | rocksdb_block_based_table_options_t* options, int v) { | |
2306 | options->rep.data_block_index_type = | |
2307 | static_cast<BlockBasedTableOptions::DataBlockIndexType>(v); | |
2308 | } | |
2309 | ||
2310 | void rocksdb_block_based_options_set_data_block_hash_ratio( | |
2311 | rocksdb_block_based_table_options_t* options, double v) { | |
2312 | options->rep.data_block_hash_table_util_ratio = v; | |
2313 | } | |
2314 | ||
7c673cae FG |
2315 | void rocksdb_block_based_options_set_hash_index_allow_collision( |
2316 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2317 | options->rep.hash_index_allow_collision = v; | |
2318 | } | |
2319 | ||
2320 | void rocksdb_block_based_options_set_cache_index_and_filter_blocks( | |
2321 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2322 | options->rep.cache_index_and_filter_blocks = v; | |
2323 | } | |
2324 | ||
11fdf7f2 TL |
2325 | void rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority( |
2326 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2327 | options->rep.cache_index_and_filter_blocks_with_high_priority = v; | |
2328 | } | |
2329 | ||
7c673cae FG |
2330 | void rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache( |
2331 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2332 | options->rep.pin_l0_filter_and_index_blocks_in_cache = v; | |
2333 | } | |
2334 | ||
11fdf7f2 TL |
2335 | void rocksdb_block_based_options_set_pin_top_level_index_and_filter( |
2336 | rocksdb_block_based_table_options_t* options, unsigned char v) { | |
2337 | options->rep.pin_top_level_index_and_filter = v; | |
2338 | } | |
2339 | ||
7c673cae FG |
2340 | void rocksdb_options_set_block_based_table_factory( |
2341 | rocksdb_options_t *opt, | |
2342 | rocksdb_block_based_table_options_t* table_options) { | |
2343 | if (table_options) { | |
2344 | opt->rep.table_factory.reset( | |
f67539c2 | 2345 | ROCKSDB_NAMESPACE::NewBlockBasedTableFactory(table_options->rep)); |
7c673cae FG |
2346 | } |
2347 | } | |
2348 | ||
7c673cae FG |
2349 | rocksdb_cuckoo_table_options_t* |
2350 | rocksdb_cuckoo_options_create() { | |
2351 | return new rocksdb_cuckoo_table_options_t; | |
2352 | } | |
2353 | ||
2354 | void rocksdb_cuckoo_options_destroy( | |
2355 | rocksdb_cuckoo_table_options_t* options) { | |
2356 | delete options; | |
2357 | } | |
2358 | ||
2359 | void rocksdb_cuckoo_options_set_hash_ratio( | |
2360 | rocksdb_cuckoo_table_options_t* options, double v) { | |
2361 | options->rep.hash_table_ratio = v; | |
2362 | } | |
2363 | ||
2364 | void rocksdb_cuckoo_options_set_max_search_depth( | |
2365 | rocksdb_cuckoo_table_options_t* options, uint32_t v) { | |
2366 | options->rep.max_search_depth = v; | |
2367 | } | |
2368 | ||
2369 | void rocksdb_cuckoo_options_set_cuckoo_block_size( | |
2370 | rocksdb_cuckoo_table_options_t* options, uint32_t v) { | |
2371 | options->rep.cuckoo_block_size = v; | |
2372 | } | |
2373 | ||
2374 | void rocksdb_cuckoo_options_set_identity_as_first_hash( | |
2375 | rocksdb_cuckoo_table_options_t* options, unsigned char v) { | |
2376 | options->rep.identity_as_first_hash = v; | |
2377 | } | |
2378 | ||
2379 | void rocksdb_cuckoo_options_set_use_module_hash( | |
2380 | rocksdb_cuckoo_table_options_t* options, unsigned char v) { | |
2381 | options->rep.use_module_hash = v; | |
2382 | } | |
2383 | ||
2384 | void rocksdb_options_set_cuckoo_table_factory( | |
2385 | rocksdb_options_t *opt, | |
2386 | rocksdb_cuckoo_table_options_t* table_options) { | |
2387 | if (table_options) { | |
2388 | opt->rep.table_factory.reset( | |
f67539c2 | 2389 | ROCKSDB_NAMESPACE::NewCuckooTableFactory(table_options->rep)); |
7c673cae FG |
2390 | } |
2391 | } | |
2392 | ||
2393 | void rocksdb_set_options( | |
2394 | rocksdb_t* db, int count, const char* const keys[], const char* const values[], char** errptr) { | |
2395 | std::unordered_map<std::string, std::string> options_map; | |
2396 | for (int i=0; i<count; i++) | |
2397 | options_map[keys[i]] = values[i]; | |
2398 | SaveError(errptr, | |
2399 | db->rep->SetOptions(options_map)); | |
2400 | } | |
2401 | ||
494da23a TL |
2402 | void rocksdb_set_options_cf( |
2403 | rocksdb_t* db, rocksdb_column_family_handle_t* handle, int count, const char* const keys[], const char* const values[], char** errptr) { | |
2404 | std::unordered_map<std::string, std::string> options_map; | |
2405 | for (int i=0; i<count; i++) | |
2406 | options_map[keys[i]] = values[i]; | |
2407 | SaveError(errptr, | |
2408 | db->rep->SetOptions(handle->rep, options_map)); | |
2409 | } | |
2410 | ||
7c673cae FG |
2411 | rocksdb_options_t* rocksdb_options_create() { |
2412 | return new rocksdb_options_t; | |
2413 | } | |
2414 | ||
2415 | void rocksdb_options_destroy(rocksdb_options_t* options) { | |
2416 | delete options; | |
2417 | } | |
2418 | ||
20effc67 TL |
2419 | rocksdb_options_t* rocksdb_options_create_copy(rocksdb_options_t* options) { |
2420 | return new rocksdb_options_t(*options); | |
2421 | } | |
2422 | ||
7c673cae FG |
2423 | void rocksdb_options_increase_parallelism( |
2424 | rocksdb_options_t* opt, int total_threads) { | |
2425 | opt->rep.IncreaseParallelism(total_threads); | |
2426 | } | |
2427 | ||
2428 | void rocksdb_options_optimize_for_point_lookup( | |
2429 | rocksdb_options_t* opt, uint64_t block_cache_size_mb) { | |
2430 | opt->rep.OptimizeForPointLookup(block_cache_size_mb); | |
2431 | } | |
2432 | ||
2433 | void rocksdb_options_optimize_level_style_compaction( | |
2434 | rocksdb_options_t* opt, uint64_t memtable_memory_budget) { | |
2435 | opt->rep.OptimizeLevelStyleCompaction(memtable_memory_budget); | |
2436 | } | |
2437 | ||
2438 | void rocksdb_options_optimize_universal_style_compaction( | |
2439 | rocksdb_options_t* opt, uint64_t memtable_memory_budget) { | |
2440 | opt->rep.OptimizeUniversalStyleCompaction(memtable_memory_budget); | |
2441 | } | |
2442 | ||
11fdf7f2 TL |
2443 | void rocksdb_options_set_allow_ingest_behind( |
2444 | rocksdb_options_t* opt, unsigned char v) { | |
2445 | opt->rep.allow_ingest_behind = v; | |
2446 | } | |
2447 | ||
20effc67 TL |
2448 | unsigned char rocksdb_options_get_allow_ingest_behind(rocksdb_options_t* opt) { |
2449 | return opt->rep.allow_ingest_behind; | |
2450 | } | |
2451 | ||
7c673cae FG |
2452 | void rocksdb_options_set_compaction_filter( |
2453 | rocksdb_options_t* opt, | |
2454 | rocksdb_compactionfilter_t* filter) { | |
2455 | opt->rep.compaction_filter = filter; | |
2456 | } | |
2457 | ||
2458 | void rocksdb_options_set_compaction_filter_factory( | |
2459 | rocksdb_options_t* opt, rocksdb_compactionfilterfactory_t* factory) { | |
2460 | opt->rep.compaction_filter_factory = | |
2461 | std::shared_ptr<CompactionFilterFactory>(factory); | |
2462 | } | |
2463 | ||
2464 | void rocksdb_options_compaction_readahead_size( | |
2465 | rocksdb_options_t* opt, size_t s) { | |
2466 | opt->rep.compaction_readahead_size = s; | |
2467 | } | |
2468 | ||
20effc67 TL |
2469 | size_t rocksdb_options_get_compaction_readahead_size(rocksdb_options_t* opt) { |
2470 | return opt->rep.compaction_readahead_size; | |
2471 | } | |
2472 | ||
7c673cae FG |
2473 | void rocksdb_options_set_comparator( |
2474 | rocksdb_options_t* opt, | |
2475 | rocksdb_comparator_t* cmp) { | |
2476 | opt->rep.comparator = cmp; | |
2477 | } | |
2478 | ||
2479 | void rocksdb_options_set_merge_operator( | |
2480 | rocksdb_options_t* opt, | |
2481 | rocksdb_mergeoperator_t* merge_operator) { | |
2482 | opt->rep.merge_operator = std::shared_ptr<MergeOperator>(merge_operator); | |
2483 | } | |
2484 | ||
7c673cae FG |
2485 | void rocksdb_options_set_create_if_missing( |
2486 | rocksdb_options_t* opt, unsigned char v) { | |
2487 | opt->rep.create_if_missing = v; | |
2488 | } | |
2489 | ||
20effc67 TL |
2490 | unsigned char rocksdb_options_get_create_if_missing(rocksdb_options_t* opt) { |
2491 | return opt->rep.create_if_missing; | |
2492 | } | |
2493 | ||
7c673cae FG |
2494 | void rocksdb_options_set_create_missing_column_families( |
2495 | rocksdb_options_t* opt, unsigned char v) { | |
2496 | opt->rep.create_missing_column_families = v; | |
2497 | } | |
2498 | ||
20effc67 TL |
2499 | unsigned char rocksdb_options_get_create_missing_column_families( |
2500 | rocksdb_options_t* opt) { | |
2501 | return opt->rep.create_missing_column_families; | |
2502 | } | |
2503 | ||
7c673cae FG |
2504 | void rocksdb_options_set_error_if_exists( |
2505 | rocksdb_options_t* opt, unsigned char v) { | |
2506 | opt->rep.error_if_exists = v; | |
2507 | } | |
2508 | ||
20effc67 TL |
2509 | unsigned char rocksdb_options_get_error_if_exists(rocksdb_options_t* opt) { |
2510 | return opt->rep.error_if_exists; | |
2511 | } | |
2512 | ||
7c673cae FG |
2513 | void rocksdb_options_set_paranoid_checks( |
2514 | rocksdb_options_t* opt, unsigned char v) { | |
2515 | opt->rep.paranoid_checks = v; | |
2516 | } | |
2517 | ||
20effc67 TL |
2518 | unsigned char rocksdb_options_get_paranoid_checks(rocksdb_options_t* opt) { |
2519 | return opt->rep.paranoid_checks; | |
2520 | } | |
2521 | ||
11fdf7f2 TL |
2522 | void rocksdb_options_set_db_paths(rocksdb_options_t* opt, |
2523 | const rocksdb_dbpath_t** dbpath_values, | |
2524 | size_t num_paths) { | |
2525 | std::vector<DbPath> db_paths(num_paths); | |
2526 | for (size_t i = 0; i < num_paths; ++i) { | |
2527 | db_paths[i] = dbpath_values[i]->rep; | |
2528 | } | |
2529 | opt->rep.db_paths = db_paths; | |
2530 | } | |
2531 | ||
7c673cae FG |
2532 | void rocksdb_options_set_env(rocksdb_options_t* opt, rocksdb_env_t* env) { |
2533 | opt->rep.env = (env ? env->rep : nullptr); | |
2534 | } | |
2535 | ||
2536 | void rocksdb_options_set_info_log(rocksdb_options_t* opt, rocksdb_logger_t* l) { | |
2537 | if (l) { | |
2538 | opt->rep.info_log = l->rep; | |
2539 | } | |
2540 | } | |
2541 | ||
2542 | void rocksdb_options_set_info_log_level( | |
2543 | rocksdb_options_t* opt, int v) { | |
2544 | opt->rep.info_log_level = static_cast<InfoLogLevel>(v); | |
2545 | } | |
2546 | ||
20effc67 TL |
2547 | int rocksdb_options_get_info_log_level(rocksdb_options_t* opt) { |
2548 | return static_cast<int>(opt->rep.info_log_level); | |
2549 | } | |
2550 | ||
7c673cae FG |
2551 | void rocksdb_options_set_db_write_buffer_size(rocksdb_options_t* opt, |
2552 | size_t s) { | |
2553 | opt->rep.db_write_buffer_size = s; | |
2554 | } | |
2555 | ||
20effc67 TL |
2556 | size_t rocksdb_options_get_db_write_buffer_size(rocksdb_options_t* opt) { |
2557 | return opt->rep.db_write_buffer_size; | |
2558 | } | |
2559 | ||
7c673cae FG |
2560 | void rocksdb_options_set_write_buffer_size(rocksdb_options_t* opt, size_t s) { |
2561 | opt->rep.write_buffer_size = s; | |
2562 | } | |
2563 | ||
20effc67 TL |
2564 | size_t rocksdb_options_get_write_buffer_size(rocksdb_options_t* opt) { |
2565 | return opt->rep.write_buffer_size; | |
2566 | } | |
2567 | ||
7c673cae FG |
2568 | void rocksdb_options_set_max_open_files(rocksdb_options_t* opt, int n) { |
2569 | opt->rep.max_open_files = n; | |
2570 | } | |
2571 | ||
20effc67 TL |
2572 | int rocksdb_options_get_max_open_files(rocksdb_options_t* opt) { |
2573 | return opt->rep.max_open_files; | |
2574 | } | |
2575 | ||
11fdf7f2 TL |
2576 | void rocksdb_options_set_max_file_opening_threads(rocksdb_options_t* opt, int n) { |
2577 | opt->rep.max_file_opening_threads = n; | |
2578 | } | |
2579 | ||
20effc67 TL |
2580 | int rocksdb_options_get_max_file_opening_threads(rocksdb_options_t* opt) { |
2581 | return opt->rep.max_file_opening_threads; | |
2582 | } | |
2583 | ||
7c673cae FG |
2584 | void rocksdb_options_set_max_total_wal_size(rocksdb_options_t* opt, uint64_t n) { |
2585 | opt->rep.max_total_wal_size = n; | |
2586 | } | |
2587 | ||
20effc67 TL |
2588 | uint64_t rocksdb_options_get_max_total_wal_size(rocksdb_options_t* opt) { |
2589 | return opt->rep.max_total_wal_size; | |
2590 | } | |
2591 | ||
7c673cae FG |
2592 | void rocksdb_options_set_target_file_size_base( |
2593 | rocksdb_options_t* opt, uint64_t n) { | |
2594 | opt->rep.target_file_size_base = n; | |
2595 | } | |
2596 | ||
20effc67 TL |
2597 | uint64_t rocksdb_options_get_target_file_size_base(rocksdb_options_t* opt) { |
2598 | return opt->rep.target_file_size_base; | |
2599 | } | |
2600 | ||
7c673cae FG |
2601 | void rocksdb_options_set_target_file_size_multiplier( |
2602 | rocksdb_options_t* opt, int n) { | |
2603 | opt->rep.target_file_size_multiplier = n; | |
2604 | } | |
2605 | ||
20effc67 TL |
2606 | int rocksdb_options_get_target_file_size_multiplier(rocksdb_options_t* opt) { |
2607 | return opt->rep.target_file_size_multiplier; | |
2608 | } | |
2609 | ||
7c673cae FG |
2610 | void rocksdb_options_set_max_bytes_for_level_base( |
2611 | rocksdb_options_t* opt, uint64_t n) { | |
2612 | opt->rep.max_bytes_for_level_base = n; | |
2613 | } | |
2614 | ||
20effc67 TL |
2615 | uint64_t rocksdb_options_get_max_bytes_for_level_base(rocksdb_options_t* opt) { |
2616 | return opt->rep.max_bytes_for_level_base; | |
2617 | } | |
2618 | ||
7c673cae FG |
2619 | void rocksdb_options_set_level_compaction_dynamic_level_bytes( |
2620 | rocksdb_options_t* opt, unsigned char v) { | |
2621 | opt->rep.level_compaction_dynamic_level_bytes = v; | |
2622 | } | |
2623 | ||
20effc67 TL |
2624 | unsigned char rocksdb_options_get_level_compaction_dynamic_level_bytes( |
2625 | rocksdb_options_t* opt) { | |
2626 | return opt->rep.level_compaction_dynamic_level_bytes; | |
2627 | } | |
2628 | ||
7c673cae FG |
2629 | void rocksdb_options_set_max_bytes_for_level_multiplier(rocksdb_options_t* opt, |
2630 | double n) { | |
2631 | opt->rep.max_bytes_for_level_multiplier = n; | |
2632 | } | |
2633 | ||
20effc67 TL |
2634 | double rocksdb_options_get_max_bytes_for_level_multiplier( |
2635 | rocksdb_options_t* opt) { | |
2636 | return opt->rep.max_bytes_for_level_multiplier; | |
2637 | } | |
2638 | ||
7c673cae FG |
2639 | void rocksdb_options_set_max_compaction_bytes(rocksdb_options_t* opt, |
2640 | uint64_t n) { | |
2641 | opt->rep.max_compaction_bytes = n; | |
2642 | } | |
2643 | ||
20effc67 TL |
2644 | uint64_t rocksdb_options_get_max_compaction_bytes(rocksdb_options_t* opt) { |
2645 | return opt->rep.max_compaction_bytes; | |
2646 | } | |
2647 | ||
7c673cae FG |
2648 | void rocksdb_options_set_max_bytes_for_level_multiplier_additional( |
2649 | rocksdb_options_t* opt, int* level_values, size_t num_levels) { | |
2650 | opt->rep.max_bytes_for_level_multiplier_additional.resize(num_levels); | |
2651 | for (size_t i = 0; i < num_levels; ++i) { | |
2652 | opt->rep.max_bytes_for_level_multiplier_additional[i] = level_values[i]; | |
2653 | } | |
2654 | } | |
2655 | ||
2656 | void rocksdb_options_enable_statistics(rocksdb_options_t* opt) { | |
f67539c2 | 2657 | opt->rep.statistics = ROCKSDB_NAMESPACE::CreateDBStatistics(); |
7c673cae FG |
2658 | } |
2659 | ||
11fdf7f2 TL |
2660 | void rocksdb_options_set_skip_stats_update_on_db_open(rocksdb_options_t* opt, |
2661 | unsigned char val) { | |
2662 | opt->rep.skip_stats_update_on_db_open = val; | |
2663 | } | |
2664 | ||
20effc67 TL |
2665 | unsigned char rocksdb_options_get_skip_stats_update_on_db_open( |
2666 | rocksdb_options_t* opt) { | |
2667 | return opt->rep.skip_stats_update_on_db_open; | |
2668 | } | |
2669 | ||
f67539c2 TL |
2670 | void rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open( |
2671 | rocksdb_options_t* opt, unsigned char val) { | |
2672 | opt->rep.skip_checking_sst_file_sizes_on_db_open = val; | |
2673 | } | |
2674 | ||
20effc67 TL |
2675 | unsigned char rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open( |
2676 | rocksdb_options_t* opt) { | |
2677 | return opt->rep.skip_checking_sst_file_sizes_on_db_open; | |
2678 | } | |
2679 | ||
7c673cae FG |
2680 | void rocksdb_options_set_num_levels(rocksdb_options_t* opt, int n) { |
2681 | opt->rep.num_levels = n; | |
2682 | } | |
2683 | ||
20effc67 TL |
2684 | int rocksdb_options_get_num_levels(rocksdb_options_t* opt) { |
2685 | return opt->rep.num_levels; | |
2686 | } | |
2687 | ||
7c673cae FG |
2688 | void rocksdb_options_set_level0_file_num_compaction_trigger( |
2689 | rocksdb_options_t* opt, int n) { | |
2690 | opt->rep.level0_file_num_compaction_trigger = n; | |
2691 | } | |
2692 | ||
20effc67 TL |
2693 | int rocksdb_options_get_level0_file_num_compaction_trigger( |
2694 | rocksdb_options_t* opt) { | |
2695 | return opt->rep.level0_file_num_compaction_trigger; | |
2696 | } | |
2697 | ||
7c673cae FG |
2698 | void rocksdb_options_set_level0_slowdown_writes_trigger( |
2699 | rocksdb_options_t* opt, int n) { | |
2700 | opt->rep.level0_slowdown_writes_trigger = n; | |
2701 | } | |
2702 | ||
20effc67 TL |
2703 | int rocksdb_options_get_level0_slowdown_writes_trigger(rocksdb_options_t* opt) { |
2704 | return opt->rep.level0_slowdown_writes_trigger; | |
2705 | } | |
2706 | ||
7c673cae FG |
2707 | void rocksdb_options_set_level0_stop_writes_trigger( |
2708 | rocksdb_options_t* opt, int n) { | |
2709 | opt->rep.level0_stop_writes_trigger = n; | |
2710 | } | |
2711 | ||
20effc67 TL |
2712 | int rocksdb_options_get_level0_stop_writes_trigger(rocksdb_options_t* opt) { |
2713 | return opt->rep.level0_stop_writes_trigger; | |
2714 | } | |
2715 | ||
11fdf7f2 TL |
2716 | void rocksdb_options_set_max_mem_compaction_level(rocksdb_options_t* /*opt*/, |
2717 | int /*n*/) {} | |
7c673cae FG |
2718 | |
2719 | void rocksdb_options_set_wal_recovery_mode(rocksdb_options_t* opt,int mode) { | |
2720 | opt->rep.wal_recovery_mode = static_cast<WALRecoveryMode>(mode); | |
2721 | } | |
2722 | ||
20effc67 TL |
2723 | int rocksdb_options_get_wal_recovery_mode(rocksdb_options_t* opt) { |
2724 | return static_cast<int>(opt->rep.wal_recovery_mode); | |
2725 | } | |
2726 | ||
7c673cae FG |
2727 | void rocksdb_options_set_compression(rocksdb_options_t* opt, int t) { |
2728 | opt->rep.compression = static_cast<CompressionType>(t); | |
2729 | } | |
2730 | ||
20effc67 TL |
2731 | int rocksdb_options_get_compression(rocksdb_options_t* opt) { |
2732 | return opt->rep.compression; | |
2733 | } | |
2734 | ||
2735 | void rocksdb_options_set_bottommost_compression(rocksdb_options_t* opt, int t) { | |
2736 | opt->rep.bottommost_compression = static_cast<CompressionType>(t); | |
2737 | } | |
2738 | ||
2739 | int rocksdb_options_get_bottommost_compression(rocksdb_options_t* opt) { | |
2740 | return opt->rep.bottommost_compression; | |
2741 | } | |
2742 | ||
7c673cae FG |
2743 | void rocksdb_options_set_compression_per_level(rocksdb_options_t* opt, |
2744 | int* level_values, | |
2745 | size_t num_levels) { | |
2746 | opt->rep.compression_per_level.resize(num_levels); | |
2747 | for (size_t i = 0; i < num_levels; ++i) { | |
2748 | opt->rep.compression_per_level[i] = | |
2749 | static_cast<CompressionType>(level_values[i]); | |
2750 | } | |
2751 | } | |
2752 | ||
11fdf7f2 TL |
2753 | void rocksdb_options_set_bottommost_compression_options(rocksdb_options_t* opt, |
2754 | int w_bits, int level, | |
2755 | int strategy, | |
2756 | int max_dict_bytes, | |
20effc67 | 2757 | unsigned char enabled) { |
11fdf7f2 TL |
2758 | opt->rep.bottommost_compression_opts.window_bits = w_bits; |
2759 | opt->rep.bottommost_compression_opts.level = level; | |
2760 | opt->rep.bottommost_compression_opts.strategy = strategy; | |
2761 | opt->rep.bottommost_compression_opts.max_dict_bytes = max_dict_bytes; | |
2762 | opt->rep.bottommost_compression_opts.enabled = enabled; | |
2763 | } | |
2764 | ||
20effc67 TL |
2765 | void rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes( |
2766 | rocksdb_options_t* opt, int zstd_max_train_bytes, unsigned char enabled) { | |
2767 | opt->rep.bottommost_compression_opts.zstd_max_train_bytes = | |
2768 | zstd_max_train_bytes; | |
2769 | opt->rep.bottommost_compression_opts.enabled = enabled; | |
2770 | } | |
2771 | ||
7c673cae FG |
2772 | void rocksdb_options_set_compression_options(rocksdb_options_t* opt, int w_bits, |
2773 | int level, int strategy, | |
2774 | int max_dict_bytes) { | |
2775 | opt->rep.compression_opts.window_bits = w_bits; | |
2776 | opt->rep.compression_opts.level = level; | |
2777 | opt->rep.compression_opts.strategy = strategy; | |
2778 | opt->rep.compression_opts.max_dict_bytes = max_dict_bytes; | |
2779 | } | |
2780 | ||
20effc67 TL |
2781 | void rocksdb_options_set_compression_options_zstd_max_train_bytes( |
2782 | rocksdb_options_t* opt, int zstd_max_train_bytes) { | |
2783 | opt->rep.compression_opts.zstd_max_train_bytes = zstd_max_train_bytes; | |
2784 | } | |
2785 | ||
7c673cae FG |
2786 | void rocksdb_options_set_prefix_extractor( |
2787 | rocksdb_options_t* opt, rocksdb_slicetransform_t* prefix_extractor) { | |
2788 | opt->rep.prefix_extractor.reset(prefix_extractor); | |
2789 | } | |
2790 | ||
2791 | void rocksdb_options_set_use_fsync( | |
2792 | rocksdb_options_t* opt, int use_fsync) { | |
2793 | opt->rep.use_fsync = use_fsync; | |
2794 | } | |
2795 | ||
20effc67 TL |
2796 | int rocksdb_options_get_use_fsync(rocksdb_options_t* opt) { |
2797 | return opt->rep.use_fsync; | |
2798 | } | |
2799 | ||
7c673cae FG |
2800 | void rocksdb_options_set_db_log_dir( |
2801 | rocksdb_options_t* opt, const char* db_log_dir) { | |
2802 | opt->rep.db_log_dir = db_log_dir; | |
2803 | } | |
2804 | ||
2805 | void rocksdb_options_set_wal_dir( | |
2806 | rocksdb_options_t* opt, const char* v) { | |
2807 | opt->rep.wal_dir = v; | |
2808 | } | |
2809 | ||
2810 | void rocksdb_options_set_WAL_ttl_seconds(rocksdb_options_t* opt, uint64_t ttl) { | |
2811 | opt->rep.WAL_ttl_seconds = ttl; | |
2812 | } | |
2813 | ||
20effc67 TL |
2814 | uint64_t rocksdb_options_get_WAL_ttl_seconds(rocksdb_options_t* opt) { |
2815 | return opt->rep.WAL_ttl_seconds; | |
2816 | } | |
2817 | ||
7c673cae FG |
2818 | void rocksdb_options_set_WAL_size_limit_MB( |
2819 | rocksdb_options_t* opt, uint64_t limit) { | |
2820 | opt->rep.WAL_size_limit_MB = limit; | |
2821 | } | |
2822 | ||
20effc67 TL |
2823 | uint64_t rocksdb_options_get_WAL_size_limit_MB(rocksdb_options_t* opt) { |
2824 | return opt->rep.WAL_size_limit_MB; | |
2825 | } | |
2826 | ||
7c673cae FG |
2827 | void rocksdb_options_set_manifest_preallocation_size( |
2828 | rocksdb_options_t* opt, size_t v) { | |
2829 | opt->rep.manifest_preallocation_size = v; | |
2830 | } | |
2831 | ||
20effc67 TL |
2832 | size_t rocksdb_options_get_manifest_preallocation_size(rocksdb_options_t* opt) { |
2833 | return opt->rep.manifest_preallocation_size; | |
2834 | } | |
2835 | ||
7c673cae | 2836 | // noop |
11fdf7f2 TL |
2837 | void rocksdb_options_set_purge_redundant_kvs_while_flush( |
2838 | rocksdb_options_t* /*opt*/, unsigned char /*v*/) {} | |
7c673cae FG |
2839 | |
2840 | void rocksdb_options_set_use_direct_reads(rocksdb_options_t* opt, | |
2841 | unsigned char v) { | |
2842 | opt->rep.use_direct_reads = v; | |
2843 | } | |
2844 | ||
20effc67 TL |
2845 | unsigned char rocksdb_options_get_use_direct_reads(rocksdb_options_t* opt) { |
2846 | return opt->rep.use_direct_reads; | |
2847 | } | |
2848 | ||
7c673cae FG |
2849 | void rocksdb_options_set_use_direct_io_for_flush_and_compaction( |
2850 | rocksdb_options_t* opt, unsigned char v) { | |
2851 | opt->rep.use_direct_io_for_flush_and_compaction = v; | |
2852 | } | |
2853 | ||
20effc67 TL |
2854 | unsigned char rocksdb_options_get_use_direct_io_for_flush_and_compaction( |
2855 | rocksdb_options_t* opt) { | |
2856 | return opt->rep.use_direct_io_for_flush_and_compaction; | |
2857 | } | |
2858 | ||
7c673cae FG |
2859 | void rocksdb_options_set_allow_mmap_reads( |
2860 | rocksdb_options_t* opt, unsigned char v) { | |
2861 | opt->rep.allow_mmap_reads = v; | |
2862 | } | |
2863 | ||
20effc67 TL |
2864 | unsigned char rocksdb_options_get_allow_mmap_reads(rocksdb_options_t* opt) { |
2865 | return opt->rep.allow_mmap_reads; | |
2866 | } | |
2867 | ||
7c673cae FG |
2868 | void rocksdb_options_set_allow_mmap_writes( |
2869 | rocksdb_options_t* opt, unsigned char v) { | |
2870 | opt->rep.allow_mmap_writes = v; | |
2871 | } | |
2872 | ||
20effc67 TL |
2873 | unsigned char rocksdb_options_get_allow_mmap_writes(rocksdb_options_t* opt) { |
2874 | return opt->rep.allow_mmap_writes; | |
2875 | } | |
2876 | ||
7c673cae FG |
2877 | void rocksdb_options_set_is_fd_close_on_exec( |
2878 | rocksdb_options_t* opt, unsigned char v) { | |
2879 | opt->rep.is_fd_close_on_exec = v; | |
2880 | } | |
2881 | ||
20effc67 TL |
2882 | unsigned char rocksdb_options_get_is_fd_close_on_exec(rocksdb_options_t* opt) { |
2883 | return opt->rep.is_fd_close_on_exec; | |
2884 | } | |
2885 | ||
7c673cae FG |
2886 | void rocksdb_options_set_skip_log_error_on_recovery( |
2887 | rocksdb_options_t* opt, unsigned char v) { | |
2888 | opt->rep.skip_log_error_on_recovery = v; | |
2889 | } | |
2890 | ||
20effc67 TL |
2891 | unsigned char rocksdb_options_get_skip_log_error_on_recovery( |
2892 | rocksdb_options_t* opt) { | |
2893 | return opt->rep.skip_log_error_on_recovery; | |
2894 | } | |
2895 | ||
7c673cae FG |
2896 | void rocksdb_options_set_stats_dump_period_sec( |
2897 | rocksdb_options_t* opt, unsigned int v) { | |
2898 | opt->rep.stats_dump_period_sec = v; | |
2899 | } | |
2900 | ||
20effc67 TL |
2901 | unsigned int rocksdb_options_get_stats_dump_period_sec(rocksdb_options_t* opt) { |
2902 | return opt->rep.stats_dump_period_sec; | |
2903 | } | |
2904 | ||
2905 | void rocksdb_options_set_stats_persist_period_sec(rocksdb_options_t* opt, | |
2906 | unsigned int v) { | |
2907 | opt->rep.stats_persist_period_sec = v; | |
2908 | } | |
2909 | ||
2910 | unsigned int rocksdb_options_get_stats_persist_period_sec( | |
2911 | rocksdb_options_t* opt) { | |
2912 | return opt->rep.stats_persist_period_sec; | |
2913 | } | |
2914 | ||
7c673cae FG |
2915 | void rocksdb_options_set_advise_random_on_open( |
2916 | rocksdb_options_t* opt, unsigned char v) { | |
2917 | opt->rep.advise_random_on_open = v; | |
2918 | } | |
2919 | ||
20effc67 TL |
2920 | unsigned char rocksdb_options_get_advise_random_on_open( |
2921 | rocksdb_options_t* opt) { | |
2922 | return opt->rep.advise_random_on_open; | |
2923 | } | |
2924 | ||
7c673cae FG |
2925 | void rocksdb_options_set_access_hint_on_compaction_start( |
2926 | rocksdb_options_t* opt, int v) { | |
2927 | switch(v) { | |
2928 | case 0: | |
f67539c2 TL |
2929 | opt->rep.access_hint_on_compaction_start = |
2930 | ROCKSDB_NAMESPACE::Options::NONE; | |
7c673cae FG |
2931 | break; |
2932 | case 1: | |
f67539c2 TL |
2933 | opt->rep.access_hint_on_compaction_start = |
2934 | ROCKSDB_NAMESPACE::Options::NORMAL; | |
7c673cae FG |
2935 | break; |
2936 | case 2: | |
f67539c2 TL |
2937 | opt->rep.access_hint_on_compaction_start = |
2938 | ROCKSDB_NAMESPACE::Options::SEQUENTIAL; | |
7c673cae FG |
2939 | break; |
2940 | case 3: | |
f67539c2 TL |
2941 | opt->rep.access_hint_on_compaction_start = |
2942 | ROCKSDB_NAMESPACE::Options::WILLNEED; | |
7c673cae FG |
2943 | break; |
2944 | } | |
2945 | } | |
2946 | ||
20effc67 TL |
2947 | int rocksdb_options_get_access_hint_on_compaction_start( |
2948 | rocksdb_options_t* opt) { | |
2949 | return opt->rep.access_hint_on_compaction_start; | |
2950 | } | |
2951 | ||
7c673cae FG |
2952 | void rocksdb_options_set_use_adaptive_mutex( |
2953 | rocksdb_options_t* opt, unsigned char v) { | |
2954 | opt->rep.use_adaptive_mutex = v; | |
2955 | } | |
2956 | ||
20effc67 TL |
2957 | unsigned char rocksdb_options_get_use_adaptive_mutex(rocksdb_options_t* opt) { |
2958 | return opt->rep.use_adaptive_mutex; | |
2959 | } | |
2960 | ||
11fdf7f2 TL |
2961 | void rocksdb_options_set_wal_bytes_per_sync( |
2962 | rocksdb_options_t* opt, uint64_t v) { | |
2963 | opt->rep.wal_bytes_per_sync = v; | |
2964 | } | |
2965 | ||
20effc67 TL |
2966 | uint64_t rocksdb_options_get_wal_bytes_per_sync(rocksdb_options_t* opt) { |
2967 | return opt->rep.wal_bytes_per_sync; | |
2968 | } | |
2969 | ||
7c673cae FG |
2970 | void rocksdb_options_set_bytes_per_sync( |
2971 | rocksdb_options_t* opt, uint64_t v) { | |
2972 | opt->rep.bytes_per_sync = v; | |
2973 | } | |
2974 | ||
20effc67 TL |
2975 | uint64_t rocksdb_options_get_bytes_per_sync(rocksdb_options_t* opt) { |
2976 | return opt->rep.bytes_per_sync; | |
2977 | } | |
2978 | ||
11fdf7f2 TL |
2979 | void rocksdb_options_set_writable_file_max_buffer_size(rocksdb_options_t* opt, |
2980 | uint64_t v) { | |
2981 | opt->rep.writable_file_max_buffer_size = static_cast<size_t>(v); | |
2982 | } | |
2983 | ||
20effc67 TL |
2984 | uint64_t rocksdb_options_get_writable_file_max_buffer_size( |
2985 | rocksdb_options_t* opt) { | |
2986 | return opt->rep.writable_file_max_buffer_size; | |
2987 | } | |
2988 | ||
7c673cae FG |
2989 | void rocksdb_options_set_allow_concurrent_memtable_write(rocksdb_options_t* opt, |
2990 | unsigned char v) { | |
2991 | opt->rep.allow_concurrent_memtable_write = v; | |
2992 | } | |
2993 | ||
20effc67 TL |
2994 | unsigned char rocksdb_options_get_allow_concurrent_memtable_write( |
2995 | rocksdb_options_t* opt) { | |
2996 | return opt->rep.allow_concurrent_memtable_write; | |
2997 | } | |
2998 | ||
7c673cae FG |
2999 | void rocksdb_options_set_enable_write_thread_adaptive_yield( |
3000 | rocksdb_options_t* opt, unsigned char v) { | |
3001 | opt->rep.enable_write_thread_adaptive_yield = v; | |
3002 | } | |
3003 | ||
20effc67 TL |
3004 | unsigned char rocksdb_options_get_enable_write_thread_adaptive_yield( |
3005 | rocksdb_options_t* opt) { | |
3006 | return opt->rep.enable_write_thread_adaptive_yield; | |
3007 | } | |
3008 | ||
7c673cae FG |
3009 | void rocksdb_options_set_max_sequential_skip_in_iterations( |
3010 | rocksdb_options_t* opt, uint64_t v) { | |
3011 | opt->rep.max_sequential_skip_in_iterations = v; | |
3012 | } | |
3013 | ||
20effc67 TL |
3014 | uint64_t rocksdb_options_get_max_sequential_skip_in_iterations( |
3015 | rocksdb_options_t* opt) { | |
3016 | return opt->rep.max_sequential_skip_in_iterations; | |
3017 | } | |
3018 | ||
7c673cae FG |
3019 | void rocksdb_options_set_max_write_buffer_number(rocksdb_options_t* opt, int n) { |
3020 | opt->rep.max_write_buffer_number = n; | |
3021 | } | |
3022 | ||
20effc67 TL |
3023 | int rocksdb_options_get_max_write_buffer_number(rocksdb_options_t* opt) { |
3024 | return opt->rep.max_write_buffer_number; | |
3025 | } | |
3026 | ||
7c673cae FG |
3027 | void rocksdb_options_set_min_write_buffer_number_to_merge(rocksdb_options_t* opt, int n) { |
3028 | opt->rep.min_write_buffer_number_to_merge = n; | |
3029 | } | |
3030 | ||
20effc67 TL |
3031 | int rocksdb_options_get_min_write_buffer_number_to_merge( |
3032 | rocksdb_options_t* opt) { | |
3033 | return opt->rep.min_write_buffer_number_to_merge; | |
3034 | } | |
3035 | ||
7c673cae FG |
3036 | void rocksdb_options_set_max_write_buffer_number_to_maintain( |
3037 | rocksdb_options_t* opt, int n) { | |
3038 | opt->rep.max_write_buffer_number_to_maintain = n; | |
3039 | } | |
3040 | ||
20effc67 TL |
3041 | int rocksdb_options_get_max_write_buffer_number_to_maintain( |
3042 | rocksdb_options_t* opt) { | |
3043 | return opt->rep.max_write_buffer_number_to_maintain; | |
3044 | } | |
3045 | ||
f67539c2 TL |
3046 | void rocksdb_options_set_max_write_buffer_size_to_maintain( |
3047 | rocksdb_options_t* opt, int64_t n) { | |
3048 | opt->rep.max_write_buffer_size_to_maintain = n; | |
3049 | } | |
3050 | ||
20effc67 TL |
3051 | int64_t rocksdb_options_get_max_write_buffer_size_to_maintain( |
3052 | rocksdb_options_t* opt) { | |
3053 | return opt->rep.max_write_buffer_size_to_maintain; | |
3054 | } | |
3055 | ||
11fdf7f2 TL |
3056 | void rocksdb_options_set_enable_pipelined_write(rocksdb_options_t* opt, |
3057 | unsigned char v) { | |
3058 | opt->rep.enable_pipelined_write = v; | |
3059 | } | |
3060 | ||
20effc67 TL |
3061 | unsigned char rocksdb_options_get_enable_pipelined_write( |
3062 | rocksdb_options_t* opt) { | |
3063 | return opt->rep.enable_pipelined_write; | |
3064 | } | |
3065 | ||
f67539c2 TL |
3066 | void rocksdb_options_set_unordered_write(rocksdb_options_t* opt, |
3067 | unsigned char v) { | |
3068 | opt->rep.unordered_write = v; | |
3069 | } | |
3070 | ||
20effc67 TL |
3071 | unsigned char rocksdb_options_get_unordered_write(rocksdb_options_t* opt) { |
3072 | return opt->rep.unordered_write; | |
3073 | } | |
3074 | ||
11fdf7f2 TL |
3075 | void rocksdb_options_set_max_subcompactions(rocksdb_options_t* opt, |
3076 | uint32_t n) { | |
3077 | opt->rep.max_subcompactions = n; | |
3078 | } | |
3079 | ||
20effc67 TL |
3080 | uint32_t rocksdb_options_get_max_subcompactions(rocksdb_options_t* opt) { |
3081 | return opt->rep.max_subcompactions; | |
3082 | } | |
3083 | ||
11fdf7f2 TL |
3084 | void rocksdb_options_set_max_background_jobs(rocksdb_options_t* opt, int n) { |
3085 | opt->rep.max_background_jobs = n; | |
3086 | } | |
3087 | ||
20effc67 TL |
3088 | int rocksdb_options_get_max_background_jobs(rocksdb_options_t* opt) { |
3089 | return opt->rep.max_background_jobs; | |
3090 | } | |
3091 | ||
7c673cae FG |
3092 | void rocksdb_options_set_max_background_compactions(rocksdb_options_t* opt, int n) { |
3093 | opt->rep.max_background_compactions = n; | |
3094 | } | |
3095 | ||
20effc67 TL |
3096 | int rocksdb_options_get_max_background_compactions(rocksdb_options_t* opt) { |
3097 | return opt->rep.max_background_compactions; | |
3098 | } | |
3099 | ||
7c673cae FG |
3100 | void rocksdb_options_set_base_background_compactions(rocksdb_options_t* opt, |
3101 | int n) { | |
3102 | opt->rep.base_background_compactions = n; | |
3103 | } | |
3104 | ||
20effc67 TL |
3105 | int rocksdb_options_get_base_background_compactions(rocksdb_options_t* opt) { |
3106 | return opt->rep.base_background_compactions; | |
3107 | } | |
3108 | ||
7c673cae FG |
3109 | void rocksdb_options_set_max_background_flushes(rocksdb_options_t* opt, int n) { |
3110 | opt->rep.max_background_flushes = n; | |
3111 | } | |
3112 | ||
20effc67 TL |
3113 | int rocksdb_options_get_max_background_flushes(rocksdb_options_t* opt) { |
3114 | return opt->rep.max_background_flushes; | |
3115 | } | |
3116 | ||
7c673cae FG |
3117 | void rocksdb_options_set_max_log_file_size(rocksdb_options_t* opt, size_t v) { |
3118 | opt->rep.max_log_file_size = v; | |
3119 | } | |
3120 | ||
20effc67 TL |
3121 | size_t rocksdb_options_get_max_log_file_size(rocksdb_options_t* opt) { |
3122 | return opt->rep.max_log_file_size; | |
3123 | } | |
3124 | ||
7c673cae FG |
3125 | void rocksdb_options_set_log_file_time_to_roll(rocksdb_options_t* opt, size_t v) { |
3126 | opt->rep.log_file_time_to_roll = v; | |
3127 | } | |
3128 | ||
20effc67 TL |
3129 | size_t rocksdb_options_get_log_file_time_to_roll(rocksdb_options_t* opt) { |
3130 | return opt->rep.log_file_time_to_roll; | |
3131 | } | |
3132 | ||
7c673cae FG |
3133 | void rocksdb_options_set_keep_log_file_num(rocksdb_options_t* opt, size_t v) { |
3134 | opt->rep.keep_log_file_num = v; | |
3135 | } | |
3136 | ||
20effc67 TL |
3137 | size_t rocksdb_options_get_keep_log_file_num(rocksdb_options_t* opt) { |
3138 | return opt->rep.keep_log_file_num; | |
3139 | } | |
3140 | ||
7c673cae FG |
3141 | void rocksdb_options_set_recycle_log_file_num(rocksdb_options_t* opt, |
3142 | size_t v) { | |
3143 | opt->rep.recycle_log_file_num = v; | |
3144 | } | |
3145 | ||
20effc67 TL |
3146 | size_t rocksdb_options_get_recycle_log_file_num(rocksdb_options_t* opt) { |
3147 | return opt->rep.recycle_log_file_num; | |
3148 | } | |
3149 | ||
7c673cae FG |
3150 | void rocksdb_options_set_soft_rate_limit(rocksdb_options_t* opt, double v) { |
3151 | opt->rep.soft_rate_limit = v; | |
3152 | } | |
3153 | ||
20effc67 TL |
3154 | double rocksdb_options_get_soft_rate_limit(rocksdb_options_t* opt) { |
3155 | return opt->rep.soft_rate_limit; | |
3156 | } | |
3157 | ||
7c673cae FG |
3158 | void rocksdb_options_set_hard_rate_limit(rocksdb_options_t* opt, double v) { |
3159 | opt->rep.hard_rate_limit = v; | |
3160 | } | |
3161 | ||
20effc67 TL |
3162 | double rocksdb_options_get_hard_rate_limit(rocksdb_options_t* opt) { |
3163 | return opt->rep.hard_rate_limit; | |
3164 | } | |
3165 | ||
7c673cae FG |
3166 | void rocksdb_options_set_soft_pending_compaction_bytes_limit(rocksdb_options_t* opt, size_t v) { |
3167 | opt->rep.soft_pending_compaction_bytes_limit = v; | |
3168 | } | |
3169 | ||
20effc67 TL |
3170 | size_t rocksdb_options_get_soft_pending_compaction_bytes_limit( |
3171 | rocksdb_options_t* opt) { | |
3172 | return opt->rep.soft_pending_compaction_bytes_limit; | |
3173 | } | |
3174 | ||
7c673cae FG |
3175 | void rocksdb_options_set_hard_pending_compaction_bytes_limit(rocksdb_options_t* opt, size_t v) { |
3176 | opt->rep.hard_pending_compaction_bytes_limit = v; | |
3177 | } | |
3178 | ||
20effc67 TL |
3179 | size_t rocksdb_options_get_hard_pending_compaction_bytes_limit( |
3180 | rocksdb_options_t* opt) { | |
3181 | return opt->rep.hard_pending_compaction_bytes_limit; | |
3182 | } | |
3183 | ||
7c673cae FG |
3184 | void rocksdb_options_set_rate_limit_delay_max_milliseconds( |
3185 | rocksdb_options_t* opt, unsigned int v) { | |
3186 | opt->rep.rate_limit_delay_max_milliseconds = v; | |
3187 | } | |
3188 | ||
20effc67 TL |
3189 | unsigned int rocksdb_options_get_rate_limit_delay_max_milliseconds( |
3190 | rocksdb_options_t* opt) { | |
3191 | return opt->rep.rate_limit_delay_max_milliseconds; | |
3192 | } | |
3193 | ||
7c673cae FG |
3194 | void rocksdb_options_set_max_manifest_file_size( |
3195 | rocksdb_options_t* opt, size_t v) { | |
3196 | opt->rep.max_manifest_file_size = v; | |
3197 | } | |
3198 | ||
20effc67 TL |
3199 | size_t rocksdb_options_get_max_manifest_file_size(rocksdb_options_t* opt) { |
3200 | return opt->rep.max_manifest_file_size; | |
3201 | } | |
3202 | ||
7c673cae FG |
3203 | void rocksdb_options_set_table_cache_numshardbits( |
3204 | rocksdb_options_t* opt, int v) { | |
3205 | opt->rep.table_cache_numshardbits = v; | |
3206 | } | |
3207 | ||
20effc67 TL |
3208 | int rocksdb_options_get_table_cache_numshardbits(rocksdb_options_t* opt) { |
3209 | return opt->rep.table_cache_numshardbits; | |
3210 | } | |
3211 | ||
7c673cae | 3212 | void rocksdb_options_set_table_cache_remove_scan_count_limit( |
11fdf7f2 | 3213 | rocksdb_options_t* /*opt*/, int /*v*/) { |
7c673cae FG |
3214 | // this option is deprecated |
3215 | } | |
3216 | ||
3217 | void rocksdb_options_set_arena_block_size( | |
3218 | rocksdb_options_t* opt, size_t v) { | |
3219 | opt->rep.arena_block_size = v; | |
3220 | } | |
3221 | ||
20effc67 TL |
3222 | size_t rocksdb_options_get_arena_block_size(rocksdb_options_t* opt) { |
3223 | return opt->rep.arena_block_size; | |
3224 | } | |
3225 | ||
7c673cae FG |
3226 | void rocksdb_options_set_disable_auto_compactions(rocksdb_options_t* opt, int disable) { |
3227 | opt->rep.disable_auto_compactions = disable; | |
3228 | } | |
3229 | ||
20effc67 TL |
3230 | unsigned char rocksdb_options_get_disable_auto_compactions( |
3231 | rocksdb_options_t* opt) { | |
3232 | return opt->rep.disable_auto_compactions; | |
3233 | } | |
3234 | ||
7c673cae FG |
3235 | void rocksdb_options_set_optimize_filters_for_hits(rocksdb_options_t* opt, int v) { |
3236 | opt->rep.optimize_filters_for_hits = v; | |
3237 | } | |
3238 | ||
20effc67 TL |
3239 | unsigned char rocksdb_options_get_optimize_filters_for_hits( |
3240 | rocksdb_options_t* opt) { | |
3241 | return opt->rep.optimize_filters_for_hits; | |
3242 | } | |
3243 | ||
7c673cae FG |
3244 | void rocksdb_options_set_delete_obsolete_files_period_micros( |
3245 | rocksdb_options_t* opt, uint64_t v) { | |
3246 | opt->rep.delete_obsolete_files_period_micros = v; | |
3247 | } | |
3248 | ||
20effc67 TL |
3249 | uint64_t rocksdb_options_get_delete_obsolete_files_period_micros( |
3250 | rocksdb_options_t* opt) { | |
3251 | return opt->rep.delete_obsolete_files_period_micros; | |
3252 | } | |
3253 | ||
7c673cae FG |
3254 | void rocksdb_options_prepare_for_bulk_load(rocksdb_options_t* opt) { |
3255 | opt->rep.PrepareForBulkLoad(); | |
3256 | } | |
3257 | ||
3258 | void rocksdb_options_set_memtable_vector_rep(rocksdb_options_t *opt) { | |
f67539c2 | 3259 | opt->rep.memtable_factory.reset(new ROCKSDB_NAMESPACE::VectorRepFactory); |
7c673cae FG |
3260 | } |
3261 | ||
3262 | void rocksdb_options_set_memtable_prefix_bloom_size_ratio( | |
3263 | rocksdb_options_t* opt, double v) { | |
3264 | opt->rep.memtable_prefix_bloom_size_ratio = v; | |
3265 | } | |
3266 | ||
20effc67 TL |
3267 | double rocksdb_options_get_memtable_prefix_bloom_size_ratio( |
3268 | rocksdb_options_t* opt) { | |
3269 | return opt->rep.memtable_prefix_bloom_size_ratio; | |
3270 | } | |
3271 | ||
7c673cae FG |
3272 | void rocksdb_options_set_memtable_huge_page_size(rocksdb_options_t* opt, |
3273 | size_t v) { | |
3274 | opt->rep.memtable_huge_page_size = v; | |
3275 | } | |
3276 | ||
20effc67 TL |
3277 | size_t rocksdb_options_get_memtable_huge_page_size(rocksdb_options_t* opt) { |
3278 | return opt->rep.memtable_huge_page_size; | |
3279 | } | |
3280 | ||
7c673cae FG |
3281 | void rocksdb_options_set_hash_skip_list_rep( |
3282 | rocksdb_options_t *opt, size_t bucket_count, | |
3283 | int32_t skiplist_height, int32_t skiplist_branching_factor) { | |
f67539c2 TL |
3284 | ROCKSDB_NAMESPACE::MemTableRepFactory* factory = |
3285 | ROCKSDB_NAMESPACE::NewHashSkipListRepFactory( | |
3286 | bucket_count, skiplist_height, skiplist_branching_factor); | |
7c673cae FG |
3287 | opt->rep.memtable_factory.reset(factory); |
3288 | } | |
3289 | ||
3290 | void rocksdb_options_set_hash_link_list_rep( | |
3291 | rocksdb_options_t *opt, size_t bucket_count) { | |
f67539c2 TL |
3292 | opt->rep.memtable_factory.reset( |
3293 | ROCKSDB_NAMESPACE::NewHashLinkListRepFactory(bucket_count)); | |
7c673cae FG |
3294 | } |
3295 | ||
3296 | void rocksdb_options_set_plain_table_factory( | |
3297 | rocksdb_options_t *opt, uint32_t user_key_len, int bloom_bits_per_key, | |
3298 | double hash_table_ratio, size_t index_sparseness) { | |
f67539c2 | 3299 | ROCKSDB_NAMESPACE::PlainTableOptions options; |
7c673cae FG |
3300 | options.user_key_len = user_key_len; |
3301 | options.bloom_bits_per_key = bloom_bits_per_key; | |
3302 | options.hash_table_ratio = hash_table_ratio; | |
3303 | options.index_sparseness = index_sparseness; | |
3304 | ||
f67539c2 TL |
3305 | ROCKSDB_NAMESPACE::TableFactory* factory = |
3306 | ROCKSDB_NAMESPACE::NewPlainTableFactory(options); | |
7c673cae FG |
3307 | opt->rep.table_factory.reset(factory); |
3308 | } | |
3309 | ||
3310 | void rocksdb_options_set_max_successive_merges( | |
3311 | rocksdb_options_t* opt, size_t v) { | |
3312 | opt->rep.max_successive_merges = v; | |
3313 | } | |
3314 | ||
20effc67 TL |
3315 | size_t rocksdb_options_get_max_successive_merges(rocksdb_options_t* opt) { |
3316 | return opt->rep.max_successive_merges; | |
3317 | } | |
3318 | ||
7c673cae FG |
3319 | void rocksdb_options_set_bloom_locality( |
3320 | rocksdb_options_t* opt, uint32_t v) { | |
3321 | opt->rep.bloom_locality = v; | |
3322 | } | |
3323 | ||
20effc67 TL |
3324 | uint32_t rocksdb_options_get_bloom_locality(rocksdb_options_t* opt) { |
3325 | return opt->rep.bloom_locality; | |
3326 | } | |
3327 | ||
7c673cae FG |
3328 | void rocksdb_options_set_inplace_update_support( |
3329 | rocksdb_options_t* opt, unsigned char v) { | |
3330 | opt->rep.inplace_update_support = v; | |
3331 | } | |
3332 | ||
20effc67 TL |
3333 | unsigned char rocksdb_options_get_inplace_update_support( |
3334 | rocksdb_options_t* opt) { | |
3335 | return opt->rep.inplace_update_support; | |
3336 | } | |
3337 | ||
7c673cae FG |
3338 | void rocksdb_options_set_inplace_update_num_locks( |
3339 | rocksdb_options_t* opt, size_t v) { | |
3340 | opt->rep.inplace_update_num_locks = v; | |
3341 | } | |
3342 | ||
20effc67 TL |
3343 | size_t rocksdb_options_get_inplace_update_num_locks(rocksdb_options_t* opt) { |
3344 | return opt->rep.inplace_update_num_locks; | |
3345 | } | |
3346 | ||
7c673cae FG |
3347 | void rocksdb_options_set_report_bg_io_stats( |
3348 | rocksdb_options_t* opt, int v) { | |
3349 | opt->rep.report_bg_io_stats = v; | |
3350 | } | |
3351 | ||
20effc67 TL |
3352 | unsigned char rocksdb_options_get_report_bg_io_stats(rocksdb_options_t* opt) { |
3353 | return opt->rep.report_bg_io_stats; | |
3354 | } | |
3355 | ||
7c673cae | 3356 | void rocksdb_options_set_compaction_style(rocksdb_options_t *opt, int style) { |
f67539c2 TL |
3357 | opt->rep.compaction_style = |
3358 | static_cast<ROCKSDB_NAMESPACE::CompactionStyle>(style); | |
7c673cae FG |
3359 | } |
3360 | ||
20effc67 TL |
3361 | int rocksdb_options_get_compaction_style(rocksdb_options_t* opt) { |
3362 | return opt->rep.compaction_style; | |
3363 | } | |
3364 | ||
7c673cae FG |
3365 | void rocksdb_options_set_universal_compaction_options(rocksdb_options_t *opt, rocksdb_universal_compaction_options_t *uco) { |
3366 | opt->rep.compaction_options_universal = *(uco->rep); | |
3367 | } | |
3368 | ||
3369 | void rocksdb_options_set_fifo_compaction_options( | |
3370 | rocksdb_options_t* opt, | |
3371 | rocksdb_fifo_compaction_options_t* fifo) { | |
3372 | opt->rep.compaction_options_fifo = fifo->rep; | |
3373 | } | |
3374 | ||
3375 | char *rocksdb_options_statistics_get_string(rocksdb_options_t *opt) { | |
f67539c2 | 3376 | ROCKSDB_NAMESPACE::Statistics* statistics = opt->rep.statistics.get(); |
7c673cae FG |
3377 | if (statistics) { |
3378 | return strdup(statistics->ToString().c_str()); | |
3379 | } | |
3380 | return nullptr; | |
3381 | } | |
3382 | ||
3383 | void rocksdb_options_set_ratelimiter(rocksdb_options_t *opt, rocksdb_ratelimiter_t *limiter) { | |
11fdf7f2 TL |
3384 | if (limiter) { |
3385 | opt->rep.rate_limiter = limiter->rep; | |
3386 | } | |
7c673cae FG |
3387 | } |
3388 | ||
f67539c2 TL |
3389 | void rocksdb_options_set_atomic_flush(rocksdb_options_t* opt, |
3390 | unsigned char atomic_flush) { | |
3391 | opt->rep.atomic_flush = atomic_flush; | |
3392 | } | |
3393 | ||
20effc67 TL |
3394 | unsigned char rocksdb_options_get_atomic_flush(rocksdb_options_t* opt) { |
3395 | return opt->rep.atomic_flush; | |
3396 | } | |
3397 | ||
7c673cae FG |
3398 | rocksdb_ratelimiter_t* rocksdb_ratelimiter_create( |
3399 | int64_t rate_bytes_per_sec, | |
3400 | int64_t refill_period_us, | |
3401 | int32_t fairness) { | |
3402 | rocksdb_ratelimiter_t* rate_limiter = new rocksdb_ratelimiter_t; | |
11fdf7f2 TL |
3403 | rate_limiter->rep.reset( |
3404 | NewGenericRateLimiter(rate_bytes_per_sec, | |
3405 | refill_period_us, fairness)); | |
7c673cae FG |
3406 | return rate_limiter; |
3407 | } | |
3408 | ||
3409 | void rocksdb_ratelimiter_destroy(rocksdb_ratelimiter_t *limiter) { | |
7c673cae FG |
3410 | delete limiter; |
3411 | } | |
3412 | ||
f67539c2 TL |
3413 | void rocksdb_options_set_row_cache(rocksdb_options_t* opt, rocksdb_cache_t* cache) { |
3414 | if(cache) { | |
3415 | opt->rep.row_cache = cache->rep; | |
3416 | } | |
3417 | } | |
3418 | ||
11fdf7f2 TL |
3419 | void rocksdb_set_perf_level(int v) { |
3420 | PerfLevel level = static_cast<PerfLevel>(v); | |
3421 | SetPerfLevel(level); | |
3422 | } | |
3423 | ||
3424 | rocksdb_perfcontext_t* rocksdb_perfcontext_create() { | |
3425 | rocksdb_perfcontext_t* context = new rocksdb_perfcontext_t; | |
f67539c2 | 3426 | context->rep = ROCKSDB_NAMESPACE::get_perf_context(); |
11fdf7f2 TL |
3427 | return context; |
3428 | } | |
3429 | ||
3430 | void rocksdb_perfcontext_reset(rocksdb_perfcontext_t* context) { | |
3431 | context->rep->Reset(); | |
3432 | } | |
3433 | ||
3434 | char* rocksdb_perfcontext_report(rocksdb_perfcontext_t* context, | |
3435 | unsigned char exclude_zero_counters) { | |
3436 | return strdup(context->rep->ToString(exclude_zero_counters).c_str()); | |
3437 | } | |
3438 | ||
3439 | uint64_t rocksdb_perfcontext_metric(rocksdb_perfcontext_t* context, | |
3440 | int metric) { | |
3441 | PerfContext* rep = context->rep; | |
3442 | switch (metric) { | |
3443 | case rocksdb_user_key_comparison_count: | |
3444 | return rep->user_key_comparison_count; | |
3445 | case rocksdb_block_cache_hit_count: | |
3446 | return rep->block_cache_hit_count; | |
3447 | case rocksdb_block_read_count: | |
3448 | return rep->block_read_count; | |
3449 | case rocksdb_block_read_byte: | |
3450 | return rep->block_read_byte; | |
3451 | case rocksdb_block_read_time: | |
3452 | return rep->block_read_time; | |
3453 | case rocksdb_block_checksum_time: | |
3454 | return rep->block_checksum_time; | |
3455 | case rocksdb_block_decompress_time: | |
3456 | return rep->block_decompress_time; | |
3457 | case rocksdb_get_read_bytes: | |
3458 | return rep->get_read_bytes; | |
3459 | case rocksdb_multiget_read_bytes: | |
3460 | return rep->multiget_read_bytes; | |
3461 | case rocksdb_iter_read_bytes: | |
3462 | return rep->iter_read_bytes; | |
3463 | case rocksdb_internal_key_skipped_count: | |
3464 | return rep->internal_key_skipped_count; | |
3465 | case rocksdb_internal_delete_skipped_count: | |
3466 | return rep->internal_delete_skipped_count; | |
3467 | case rocksdb_internal_recent_skipped_count: | |
3468 | return rep->internal_recent_skipped_count; | |
3469 | case rocksdb_internal_merge_count: | |
3470 | return rep->internal_merge_count; | |
3471 | case rocksdb_get_snapshot_time: | |
3472 | return rep->get_snapshot_time; | |
3473 | case rocksdb_get_from_memtable_time: | |
3474 | return rep->get_from_memtable_time; | |
3475 | case rocksdb_get_from_memtable_count: | |
3476 | return rep->get_from_memtable_count; | |
3477 | case rocksdb_get_post_process_time: | |
3478 | return rep->get_post_process_time; | |
3479 | case rocksdb_get_from_output_files_time: | |
3480 | return rep->get_from_output_files_time; | |
3481 | case rocksdb_seek_on_memtable_time: | |
3482 | return rep->seek_on_memtable_time; | |
3483 | case rocksdb_seek_on_memtable_count: | |
3484 | return rep->seek_on_memtable_count; | |
3485 | case rocksdb_next_on_memtable_count: | |
3486 | return rep->next_on_memtable_count; | |
3487 | case rocksdb_prev_on_memtable_count: | |
3488 | return rep->prev_on_memtable_count; | |
3489 | case rocksdb_seek_child_seek_time: | |
3490 | return rep->seek_child_seek_time; | |
3491 | case rocksdb_seek_child_seek_count: | |
3492 | return rep->seek_child_seek_count; | |
3493 | case rocksdb_seek_min_heap_time: | |
3494 | return rep->seek_min_heap_time; | |
3495 | case rocksdb_seek_max_heap_time: | |
3496 | return rep->seek_max_heap_time; | |
3497 | case rocksdb_seek_internal_seek_time: | |
3498 | return rep->seek_internal_seek_time; | |
3499 | case rocksdb_find_next_user_entry_time: | |
3500 | return rep->find_next_user_entry_time; | |
3501 | case rocksdb_write_wal_time: | |
3502 | return rep->write_wal_time; | |
3503 | case rocksdb_write_memtable_time: | |
3504 | return rep->write_memtable_time; | |
3505 | case rocksdb_write_delay_time: | |
3506 | return rep->write_delay_time; | |
3507 | case rocksdb_write_pre_and_post_process_time: | |
3508 | return rep->write_pre_and_post_process_time; | |
3509 | case rocksdb_db_mutex_lock_nanos: | |
3510 | return rep->db_mutex_lock_nanos; | |
3511 | case rocksdb_db_condition_wait_nanos: | |
3512 | return rep->db_condition_wait_nanos; | |
3513 | case rocksdb_merge_operator_time_nanos: | |
3514 | return rep->merge_operator_time_nanos; | |
3515 | case rocksdb_read_index_block_nanos: | |
3516 | return rep->read_index_block_nanos; | |
3517 | case rocksdb_read_filter_block_nanos: | |
3518 | return rep->read_filter_block_nanos; | |
3519 | case rocksdb_new_table_block_iter_nanos: | |
3520 | return rep->new_table_block_iter_nanos; | |
3521 | case rocksdb_new_table_iterator_nanos: | |
3522 | return rep->new_table_iterator_nanos; | |
3523 | case rocksdb_block_seek_nanos: | |
3524 | return rep->block_seek_nanos; | |
3525 | case rocksdb_find_table_nanos: | |
3526 | return rep->find_table_nanos; | |
3527 | case rocksdb_bloom_memtable_hit_count: | |
3528 | return rep->bloom_memtable_hit_count; | |
3529 | case rocksdb_bloom_memtable_miss_count: | |
3530 | return rep->bloom_memtable_miss_count; | |
3531 | case rocksdb_bloom_sst_hit_count: | |
3532 | return rep->bloom_sst_hit_count; | |
3533 | case rocksdb_bloom_sst_miss_count: | |
3534 | return rep->bloom_sst_miss_count; | |
3535 | case rocksdb_key_lock_wait_time: | |
3536 | return rep->key_lock_wait_time; | |
3537 | case rocksdb_key_lock_wait_count: | |
3538 | return rep->key_lock_wait_count; | |
3539 | case rocksdb_env_new_sequential_file_nanos: | |
3540 | return rep->env_new_sequential_file_nanos; | |
3541 | case rocksdb_env_new_random_access_file_nanos: | |
3542 | return rep->env_new_random_access_file_nanos; | |
3543 | case rocksdb_env_new_writable_file_nanos: | |
3544 | return rep->env_new_writable_file_nanos; | |
3545 | case rocksdb_env_reuse_writable_file_nanos: | |
3546 | return rep->env_reuse_writable_file_nanos; | |
3547 | case rocksdb_env_new_random_rw_file_nanos: | |
3548 | return rep->env_new_random_rw_file_nanos; | |
3549 | case rocksdb_env_new_directory_nanos: | |
3550 | return rep->env_new_directory_nanos; | |
3551 | case rocksdb_env_file_exists_nanos: | |
3552 | return rep->env_file_exists_nanos; | |
3553 | case rocksdb_env_get_children_nanos: | |
3554 | return rep->env_get_children_nanos; | |
3555 | case rocksdb_env_get_children_file_attributes_nanos: | |
3556 | return rep->env_get_children_file_attributes_nanos; | |
3557 | case rocksdb_env_delete_file_nanos: | |
3558 | return rep->env_delete_file_nanos; | |
3559 | case rocksdb_env_create_dir_nanos: | |
3560 | return rep->env_create_dir_nanos; | |
3561 | case rocksdb_env_create_dir_if_missing_nanos: | |
3562 | return rep->env_create_dir_if_missing_nanos; | |
3563 | case rocksdb_env_delete_dir_nanos: | |
3564 | return rep->env_delete_dir_nanos; | |
3565 | case rocksdb_env_get_file_size_nanos: | |
3566 | return rep->env_get_file_size_nanos; | |
3567 | case rocksdb_env_get_file_modification_time_nanos: | |
3568 | return rep->env_get_file_modification_time_nanos; | |
3569 | case rocksdb_env_rename_file_nanos: | |
3570 | return rep->env_rename_file_nanos; | |
3571 | case rocksdb_env_link_file_nanos: | |
3572 | return rep->env_link_file_nanos; | |
3573 | case rocksdb_env_lock_file_nanos: | |
3574 | return rep->env_lock_file_nanos; | |
3575 | case rocksdb_env_unlock_file_nanos: | |
3576 | return rep->env_unlock_file_nanos; | |
3577 | case rocksdb_env_new_logger_nanos: | |
3578 | return rep->env_new_logger_nanos; | |
3579 | default: | |
3580 | break; | |
3581 | } | |
3582 | return 0; | |
3583 | } | |
3584 | ||
3585 | void rocksdb_perfcontext_destroy(rocksdb_perfcontext_t* context) { | |
3586 | delete context; | |
3587 | } | |
3588 | ||
7c673cae FG |
3589 | /* |
3590 | TODO: | |
3591 | DB::OpenForReadOnly | |
3592 | DB::KeyMayExist | |
3593 | DB::GetOptions | |
3594 | DB::GetSortedWalFiles | |
3595 | DB::GetLatestSequenceNumber | |
3596 | DB::GetUpdatesSince | |
3597 | DB::GetDbIdentity | |
3598 | DB::RunManualCompaction | |
3599 | custom cache | |
3600 | table_properties_collectors | |
3601 | */ | |
3602 | ||
3603 | rocksdb_compactionfilter_t* rocksdb_compactionfilter_create( | |
3604 | void* state, | |
3605 | void (*destructor)(void*), | |
3606 | unsigned char (*filter)( | |
3607 | void*, | |
3608 | int level, | |
3609 | const char* key, size_t key_length, | |
3610 | const char* existing_value, size_t value_length, | |
3611 | char** new_value, size_t *new_value_length, | |
3612 | unsigned char* value_changed), | |
3613 | const char* (*name)(void*)) { | |
3614 | rocksdb_compactionfilter_t* result = new rocksdb_compactionfilter_t; | |
3615 | result->state_ = state; | |
3616 | result->destructor_ = destructor; | |
3617 | result->filter_ = filter; | |
494da23a | 3618 | result->ignore_snapshots_ = true; |
7c673cae FG |
3619 | result->name_ = name; |
3620 | return result; | |
3621 | } | |
3622 | ||
3623 | void rocksdb_compactionfilter_set_ignore_snapshots( | |
3624 | rocksdb_compactionfilter_t* filter, | |
3625 | unsigned char whether_ignore) { | |
3626 | filter->ignore_snapshots_ = whether_ignore; | |
3627 | } | |
3628 | ||
3629 | void rocksdb_compactionfilter_destroy(rocksdb_compactionfilter_t* filter) { | |
3630 | delete filter; | |
3631 | } | |
3632 | ||
3633 | unsigned char rocksdb_compactionfiltercontext_is_full_compaction( | |
3634 | rocksdb_compactionfiltercontext_t* context) { | |
3635 | return context->rep.is_full_compaction; | |
3636 | } | |
3637 | ||
3638 | unsigned char rocksdb_compactionfiltercontext_is_manual_compaction( | |
3639 | rocksdb_compactionfiltercontext_t* context) { | |
3640 | return context->rep.is_manual_compaction; | |
3641 | } | |
3642 | ||
3643 | rocksdb_compactionfilterfactory_t* rocksdb_compactionfilterfactory_create( | |
3644 | void* state, void (*destructor)(void*), | |
3645 | rocksdb_compactionfilter_t* (*create_compaction_filter)( | |
3646 | void*, rocksdb_compactionfiltercontext_t* context), | |
3647 | const char* (*name)(void*)) { | |
3648 | rocksdb_compactionfilterfactory_t* result = | |
3649 | new rocksdb_compactionfilterfactory_t; | |
3650 | result->state_ = state; | |
3651 | result->destructor_ = destructor; | |
3652 | result->create_compaction_filter_ = create_compaction_filter; | |
3653 | result->name_ = name; | |
3654 | return result; | |
3655 | } | |
3656 | ||
3657 | void rocksdb_compactionfilterfactory_destroy( | |
3658 | rocksdb_compactionfilterfactory_t* factory) { | |
3659 | delete factory; | |
3660 | } | |
3661 | ||
3662 | rocksdb_comparator_t* rocksdb_comparator_create( | |
3663 | void* state, | |
3664 | void (*destructor)(void*), | |
3665 | int (*compare)( | |
3666 | void*, | |
3667 | const char* a, size_t alen, | |
3668 | const char* b, size_t blen), | |
3669 | const char* (*name)(void*)) { | |
3670 | rocksdb_comparator_t* result = new rocksdb_comparator_t; | |
3671 | result->state_ = state; | |
3672 | result->destructor_ = destructor; | |
3673 | result->compare_ = compare; | |
3674 | result->name_ = name; | |
3675 | return result; | |
3676 | } | |
3677 | ||
3678 | void rocksdb_comparator_destroy(rocksdb_comparator_t* cmp) { | |
3679 | delete cmp; | |
3680 | } | |
3681 | ||
3682 | rocksdb_filterpolicy_t* rocksdb_filterpolicy_create( | |
3683 | void* state, | |
3684 | void (*destructor)(void*), | |
3685 | char* (*create_filter)( | |
3686 | void*, | |
3687 | const char* const* key_array, const size_t* key_length_array, | |
3688 | int num_keys, | |
3689 | size_t* filter_length), | |
3690 | unsigned char (*key_may_match)( | |
3691 | void*, | |
3692 | const char* key, size_t length, | |
3693 | const char* filter, size_t filter_length), | |
3694 | void (*delete_filter)( | |
3695 | void*, | |
3696 | const char* filter, size_t filter_length), | |
3697 | const char* (*name)(void*)) { | |
3698 | rocksdb_filterpolicy_t* result = new rocksdb_filterpolicy_t; | |
3699 | result->state_ = state; | |
3700 | result->destructor_ = destructor; | |
3701 | result->create_ = create_filter; | |
3702 | result->key_match_ = key_may_match; | |
3703 | result->delete_filter_ = delete_filter; | |
3704 | result->name_ = name; | |
3705 | return result; | |
3706 | } | |
3707 | ||
3708 | void rocksdb_filterpolicy_destroy(rocksdb_filterpolicy_t* filter) { | |
3709 | delete filter; | |
3710 | } | |
3711 | ||
3712 | rocksdb_filterpolicy_t* rocksdb_filterpolicy_create_bloom_format(int bits_per_key, bool original_format) { | |
3713 | // Make a rocksdb_filterpolicy_t, but override all of its methods so | |
3714 | // they delegate to a NewBloomFilterPolicy() instead of user | |
3715 | // supplied C functions. | |
3716 | struct Wrapper : public rocksdb_filterpolicy_t { | |
3717 | const FilterPolicy* rep_; | |
494da23a | 3718 | ~Wrapper() override { delete rep_; } |
7c673cae FG |
3719 | const char* Name() const override { return rep_->Name(); } |
3720 | void CreateFilter(const Slice* keys, int n, | |
3721 | std::string* dst) const override { | |
3722 | return rep_->CreateFilter(keys, n, dst); | |
3723 | } | |
3724 | bool KeyMayMatch(const Slice& key, const Slice& filter) const override { | |
3725 | return rep_->KeyMayMatch(key, filter); | |
3726 | } | |
f67539c2 TL |
3727 | // No need to override GetFilterBitsBuilder if this one is overridden |
3728 | ROCKSDB_NAMESPACE::FilterBitsBuilder* GetBuilderWithContext( | |
3729 | const ROCKSDB_NAMESPACE::FilterBuildingContext& context) | |
3730 | const override { | |
3731 | return rep_->GetBuilderWithContext(context); | |
3732 | } | |
3733 | ROCKSDB_NAMESPACE::FilterBitsReader* GetFilterBitsReader( | |
3734 | const Slice& contents) const override { | |
3735 | return rep_->GetFilterBitsReader(contents); | |
3736 | } | |
3737 | static void DoNothing(void*) {} | |
7c673cae FG |
3738 | }; |
3739 | Wrapper* wrapper = new Wrapper; | |
3740 | wrapper->rep_ = NewBloomFilterPolicy(bits_per_key, original_format); | |
3741 | wrapper->state_ = nullptr; | |
3742 | wrapper->delete_filter_ = nullptr; | |
3743 | wrapper->destructor_ = &Wrapper::DoNothing; | |
3744 | return wrapper; | |
3745 | } | |
3746 | ||
3747 | rocksdb_filterpolicy_t* rocksdb_filterpolicy_create_bloom_full(int bits_per_key) { | |
3748 | return rocksdb_filterpolicy_create_bloom_format(bits_per_key, false); | |
3749 | } | |
3750 | ||
3751 | rocksdb_filterpolicy_t* rocksdb_filterpolicy_create_bloom(int bits_per_key) { | |
3752 | return rocksdb_filterpolicy_create_bloom_format(bits_per_key, true); | |
3753 | } | |
3754 | ||
3755 | rocksdb_mergeoperator_t* rocksdb_mergeoperator_create( | |
3756 | void* state, void (*destructor)(void*), | |
3757 | char* (*full_merge)(void*, const char* key, size_t key_length, | |
3758 | const char* existing_value, | |
3759 | size_t existing_value_length, | |
3760 | const char* const* operands_list, | |
3761 | const size_t* operands_list_length, int num_operands, | |
3762 | unsigned char* success, size_t* new_value_length), | |
3763 | char* (*partial_merge)(void*, const char* key, size_t key_length, | |
3764 | const char* const* operands_list, | |
3765 | const size_t* operands_list_length, int num_operands, | |
3766 | unsigned char* success, size_t* new_value_length), | |
3767 | void (*delete_value)(void*, const char* value, size_t value_length), | |
3768 | const char* (*name)(void*)) { | |
3769 | rocksdb_mergeoperator_t* result = new rocksdb_mergeoperator_t; | |
3770 | result->state_ = state; | |
3771 | result->destructor_ = destructor; | |
3772 | result->full_merge_ = full_merge; | |
3773 | result->partial_merge_ = partial_merge; | |
3774 | result->delete_value_ = delete_value; | |
3775 | result->name_ = name; | |
3776 | return result; | |
3777 | } | |
3778 | ||
3779 | void rocksdb_mergeoperator_destroy(rocksdb_mergeoperator_t* merge_operator) { | |
3780 | delete merge_operator; | |
3781 | } | |
3782 | ||
3783 | rocksdb_readoptions_t* rocksdb_readoptions_create() { | |
3784 | return new rocksdb_readoptions_t; | |
3785 | } | |
3786 | ||
3787 | void rocksdb_readoptions_destroy(rocksdb_readoptions_t* opt) { | |
3788 | delete opt; | |
3789 | } | |
3790 | ||
3791 | void rocksdb_readoptions_set_verify_checksums( | |
3792 | rocksdb_readoptions_t* opt, | |
3793 | unsigned char v) { | |
3794 | opt->rep.verify_checksums = v; | |
3795 | } | |
3796 | ||
20effc67 TL |
3797 | unsigned char rocksdb_readoptions_get_verify_checksums( |
3798 | rocksdb_readoptions_t* opt) { | |
3799 | return opt->rep.verify_checksums; | |
3800 | } | |
3801 | ||
7c673cae FG |
3802 | void rocksdb_readoptions_set_fill_cache( |
3803 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3804 | opt->rep.fill_cache = v; | |
3805 | } | |
3806 | ||
20effc67 TL |
3807 | unsigned char rocksdb_readoptions_get_fill_cache(rocksdb_readoptions_t* opt) { |
3808 | return opt->rep.fill_cache; | |
3809 | } | |
3810 | ||
7c673cae FG |
3811 | void rocksdb_readoptions_set_snapshot( |
3812 | rocksdb_readoptions_t* opt, | |
3813 | const rocksdb_snapshot_t* snap) { | |
3814 | opt->rep.snapshot = (snap ? snap->rep : nullptr); | |
3815 | } | |
3816 | ||
3817 | void rocksdb_readoptions_set_iterate_upper_bound( | |
3818 | rocksdb_readoptions_t* opt, | |
3819 | const char* key, size_t keylen) { | |
3820 | if (key == nullptr) { | |
3821 | opt->upper_bound = Slice(); | |
3822 | opt->rep.iterate_upper_bound = nullptr; | |
3823 | ||
3824 | } else { | |
3825 | opt->upper_bound = Slice(key, keylen); | |
3826 | opt->rep.iterate_upper_bound = &opt->upper_bound; | |
3827 | } | |
3828 | } | |
3829 | ||
11fdf7f2 TL |
3830 | void rocksdb_readoptions_set_iterate_lower_bound( |
3831 | rocksdb_readoptions_t *opt, | |
3832 | const char* key, size_t keylen) { | |
3833 | if (key == nullptr) { | |
3834 | opt->lower_bound = Slice(); | |
3835 | opt->rep.iterate_lower_bound = nullptr; | |
3836 | } else { | |
3837 | opt->lower_bound = Slice(key, keylen); | |
3838 | opt->rep.iterate_lower_bound = &opt->lower_bound; | |
3839 | } | |
3840 | } | |
3841 | ||
7c673cae FG |
3842 | void rocksdb_readoptions_set_read_tier( |
3843 | rocksdb_readoptions_t* opt, int v) { | |
f67539c2 | 3844 | opt->rep.read_tier = static_cast<ROCKSDB_NAMESPACE::ReadTier>(v); |
7c673cae FG |
3845 | } |
3846 | ||
20effc67 TL |
3847 | int rocksdb_readoptions_get_read_tier(rocksdb_readoptions_t* opt) { |
3848 | return static_cast<int>(opt->rep.read_tier); | |
3849 | } | |
3850 | ||
7c673cae FG |
3851 | void rocksdb_readoptions_set_tailing( |
3852 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3853 | opt->rep.tailing = v; | |
3854 | } | |
3855 | ||
20effc67 TL |
3856 | unsigned char rocksdb_readoptions_get_tailing(rocksdb_readoptions_t* opt) { |
3857 | return opt->rep.tailing; | |
3858 | } | |
3859 | ||
11fdf7f2 TL |
3860 | void rocksdb_readoptions_set_managed( |
3861 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3862 | opt->rep.managed = v; | |
3863 | } | |
3864 | ||
7c673cae FG |
3865 | void rocksdb_readoptions_set_readahead_size( |
3866 | rocksdb_readoptions_t* opt, size_t v) { | |
3867 | opt->rep.readahead_size = v; | |
3868 | } | |
3869 | ||
20effc67 TL |
3870 | size_t rocksdb_readoptions_get_readahead_size(rocksdb_readoptions_t* opt) { |
3871 | return opt->rep.readahead_size; | |
3872 | } | |
3873 | ||
11fdf7f2 TL |
3874 | void rocksdb_readoptions_set_prefix_same_as_start( |
3875 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3876 | opt->rep.prefix_same_as_start = v; | |
3877 | } | |
3878 | ||
20effc67 TL |
3879 | unsigned char rocksdb_readoptions_get_prefix_same_as_start( |
3880 | rocksdb_readoptions_t* opt) { | |
3881 | return opt->rep.prefix_same_as_start; | |
3882 | } | |
3883 | ||
7c673cae FG |
3884 | void rocksdb_readoptions_set_pin_data(rocksdb_readoptions_t* opt, |
3885 | unsigned char v) { | |
3886 | opt->rep.pin_data = v; | |
3887 | } | |
3888 | ||
20effc67 TL |
3889 | unsigned char rocksdb_readoptions_get_pin_data(rocksdb_readoptions_t* opt) { |
3890 | return opt->rep.pin_data; | |
3891 | } | |
3892 | ||
7c673cae FG |
3893 | void rocksdb_readoptions_set_total_order_seek(rocksdb_readoptions_t* opt, |
3894 | unsigned char v) { | |
3895 | opt->rep.total_order_seek = v; | |
3896 | } | |
3897 | ||
20effc67 TL |
3898 | unsigned char rocksdb_readoptions_get_total_order_seek( |
3899 | rocksdb_readoptions_t* opt) { | |
3900 | return opt->rep.total_order_seek; | |
3901 | } | |
3902 | ||
11fdf7f2 TL |
3903 | void rocksdb_readoptions_set_max_skippable_internal_keys( |
3904 | rocksdb_readoptions_t* opt, | |
3905 | uint64_t v) { | |
3906 | opt->rep.max_skippable_internal_keys = v; | |
3907 | } | |
3908 | ||
20effc67 TL |
3909 | uint64_t rocksdb_readoptions_get_max_skippable_internal_keys( |
3910 | rocksdb_readoptions_t* opt) { | |
3911 | return opt->rep.max_skippable_internal_keys; | |
3912 | } | |
3913 | ||
11fdf7f2 TL |
3914 | void rocksdb_readoptions_set_background_purge_on_iterator_cleanup( |
3915 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3916 | opt->rep.background_purge_on_iterator_cleanup = v; | |
3917 | } | |
3918 | ||
20effc67 TL |
3919 | unsigned char rocksdb_readoptions_get_background_purge_on_iterator_cleanup( |
3920 | rocksdb_readoptions_t* opt) { | |
3921 | return opt->rep.background_purge_on_iterator_cleanup; | |
3922 | } | |
3923 | ||
11fdf7f2 TL |
3924 | void rocksdb_readoptions_set_ignore_range_deletions( |
3925 | rocksdb_readoptions_t* opt, unsigned char v) { | |
3926 | opt->rep.ignore_range_deletions = v; | |
3927 | } | |
3928 | ||
20effc67 TL |
3929 | unsigned char rocksdb_readoptions_get_ignore_range_deletions( |
3930 | rocksdb_readoptions_t* opt) { | |
3931 | return opt->rep.ignore_range_deletions; | |
3932 | } | |
3933 | ||
7c673cae FG |
3934 | rocksdb_writeoptions_t* rocksdb_writeoptions_create() { |
3935 | return new rocksdb_writeoptions_t; | |
3936 | } | |
3937 | ||
3938 | void rocksdb_writeoptions_destroy(rocksdb_writeoptions_t* opt) { | |
3939 | delete opt; | |
3940 | } | |
3941 | ||
3942 | void rocksdb_writeoptions_set_sync( | |
3943 | rocksdb_writeoptions_t* opt, unsigned char v) { | |
3944 | opt->rep.sync = v; | |
3945 | } | |
3946 | ||
20effc67 TL |
3947 | unsigned char rocksdb_writeoptions_get_sync(rocksdb_writeoptions_t* opt) { |
3948 | return opt->rep.sync; | |
3949 | } | |
3950 | ||
7c673cae FG |
3951 | void rocksdb_writeoptions_disable_WAL(rocksdb_writeoptions_t* opt, int disable) { |
3952 | opt->rep.disableWAL = disable; | |
3953 | } | |
3954 | ||
20effc67 TL |
3955 | unsigned char rocksdb_writeoptions_get_disable_WAL( |
3956 | rocksdb_writeoptions_t* opt) { | |
3957 | return opt->rep.disableWAL; | |
3958 | } | |
3959 | ||
11fdf7f2 TL |
3960 | void rocksdb_writeoptions_set_ignore_missing_column_families( |
3961 | rocksdb_writeoptions_t* opt, | |
3962 | unsigned char v) { | |
3963 | opt->rep.ignore_missing_column_families = v; | |
3964 | } | |
3965 | ||
20effc67 TL |
3966 | unsigned char rocksdb_writeoptions_get_ignore_missing_column_families( |
3967 | rocksdb_writeoptions_t* opt) { | |
3968 | return opt->rep.ignore_missing_column_families; | |
3969 | } | |
3970 | ||
11fdf7f2 TL |
3971 | void rocksdb_writeoptions_set_no_slowdown( |
3972 | rocksdb_writeoptions_t* opt, | |
3973 | unsigned char v) { | |
3974 | opt->rep.no_slowdown = v; | |
3975 | } | |
3976 | ||
20effc67 TL |
3977 | unsigned char rocksdb_writeoptions_get_no_slowdown( |
3978 | rocksdb_writeoptions_t* opt) { | |
3979 | return opt->rep.no_slowdown; | |
3980 | } | |
3981 | ||
11fdf7f2 TL |
3982 | void rocksdb_writeoptions_set_low_pri( |
3983 | rocksdb_writeoptions_t* opt, | |
3984 | unsigned char v) { | |
3985 | opt->rep.low_pri = v; | |
3986 | } | |
3987 | ||
20effc67 TL |
3988 | unsigned char rocksdb_writeoptions_get_low_pri(rocksdb_writeoptions_t* opt) { |
3989 | return opt->rep.low_pri; | |
3990 | } | |
3991 | ||
f67539c2 TL |
3992 | void rocksdb_writeoptions_set_memtable_insert_hint_per_batch( |
3993 | rocksdb_writeoptions_t* opt, unsigned char v) { | |
3994 | opt->rep.memtable_insert_hint_per_batch = v; | |
3995 | } | |
3996 | ||
20effc67 TL |
3997 | unsigned char rocksdb_writeoptions_get_memtable_insert_hint_per_batch( |
3998 | rocksdb_writeoptions_t* opt) { | |
3999 | return opt->rep.memtable_insert_hint_per_batch; | |
4000 | } | |
4001 | ||
7c673cae FG |
4002 | rocksdb_compactoptions_t* rocksdb_compactoptions_create() { |
4003 | return new rocksdb_compactoptions_t; | |
4004 | } | |
4005 | ||
4006 | void rocksdb_compactoptions_destroy(rocksdb_compactoptions_t* opt) { | |
4007 | delete opt; | |
4008 | } | |
4009 | ||
11fdf7f2 TL |
4010 | void rocksdb_compactoptions_set_bottommost_level_compaction( |
4011 | rocksdb_compactoptions_t* opt, unsigned char v) { | |
4012 | opt->rep.bottommost_level_compaction = static_cast<BottommostLevelCompaction>(v); | |
4013 | } | |
4014 | ||
20effc67 TL |
4015 | unsigned char rocksdb_compactoptions_get_bottommost_level_compaction( |
4016 | rocksdb_compactoptions_t* opt) { | |
4017 | return static_cast<unsigned char>(opt->rep.bottommost_level_compaction); | |
4018 | } | |
4019 | ||
7c673cae FG |
4020 | void rocksdb_compactoptions_set_exclusive_manual_compaction( |
4021 | rocksdb_compactoptions_t* opt, unsigned char v) { | |
4022 | opt->rep.exclusive_manual_compaction = v; | |
4023 | } | |
4024 | ||
20effc67 TL |
4025 | unsigned char rocksdb_compactoptions_get_exclusive_manual_compaction( |
4026 | rocksdb_compactoptions_t* opt) { | |
4027 | return opt->rep.exclusive_manual_compaction; | |
4028 | } | |
4029 | ||
7c673cae FG |
4030 | void rocksdb_compactoptions_set_change_level(rocksdb_compactoptions_t* opt, |
4031 | unsigned char v) { | |
4032 | opt->rep.change_level = v; | |
4033 | } | |
4034 | ||
20effc67 TL |
4035 | unsigned char rocksdb_compactoptions_get_change_level( |
4036 | rocksdb_compactoptions_t* opt) { | |
4037 | return opt->rep.change_level; | |
4038 | } | |
4039 | ||
7c673cae FG |
4040 | void rocksdb_compactoptions_set_target_level(rocksdb_compactoptions_t* opt, |
4041 | int n) { | |
4042 | opt->rep.target_level = n; | |
4043 | } | |
4044 | ||
20effc67 TL |
4045 | int rocksdb_compactoptions_get_target_level(rocksdb_compactoptions_t* opt) { |
4046 | return opt->rep.target_level; | |
4047 | } | |
4048 | ||
7c673cae FG |
4049 | rocksdb_flushoptions_t* rocksdb_flushoptions_create() { |
4050 | return new rocksdb_flushoptions_t; | |
4051 | } | |
4052 | ||
4053 | void rocksdb_flushoptions_destroy(rocksdb_flushoptions_t* opt) { | |
4054 | delete opt; | |
4055 | } | |
4056 | ||
4057 | void rocksdb_flushoptions_set_wait( | |
4058 | rocksdb_flushoptions_t* opt, unsigned char v) { | |
4059 | opt->rep.wait = v; | |
4060 | } | |
4061 | ||
20effc67 TL |
4062 | unsigned char rocksdb_flushoptions_get_wait(rocksdb_flushoptions_t* opt) { |
4063 | return opt->rep.wait; | |
4064 | } | |
4065 | ||
7c673cae FG |
4066 | rocksdb_cache_t* rocksdb_cache_create_lru(size_t capacity) { |
4067 | rocksdb_cache_t* c = new rocksdb_cache_t; | |
4068 | c->rep = NewLRUCache(capacity); | |
4069 | return c; | |
4070 | } | |
4071 | ||
4072 | void rocksdb_cache_destroy(rocksdb_cache_t* cache) { | |
4073 | delete cache; | |
4074 | } | |
4075 | ||
4076 | void rocksdb_cache_set_capacity(rocksdb_cache_t* cache, size_t capacity) { | |
4077 | cache->rep->SetCapacity(capacity); | |
4078 | } | |
4079 | ||
20effc67 TL |
4080 | size_t rocksdb_cache_get_capacity(rocksdb_cache_t* cache) { |
4081 | return cache->rep->GetCapacity(); | |
4082 | } | |
4083 | ||
7c673cae FG |
4084 | size_t rocksdb_cache_get_usage(rocksdb_cache_t* cache) { |
4085 | return cache->rep->GetUsage(); | |
4086 | } | |
4087 | ||
4088 | size_t rocksdb_cache_get_pinned_usage(rocksdb_cache_t* cache) { | |
4089 | return cache->rep->GetPinnedUsage(); | |
4090 | } | |
4091 | ||
11fdf7f2 TL |
4092 | rocksdb_dbpath_t* rocksdb_dbpath_create(const char* path, uint64_t target_size) { |
4093 | rocksdb_dbpath_t* result = new rocksdb_dbpath_t; | |
4094 | result->rep.path = std::string(path); | |
4095 | result->rep.target_size = target_size; | |
4096 | return result; | |
4097 | } | |
4098 | ||
4099 | void rocksdb_dbpath_destroy(rocksdb_dbpath_t* dbpath) { | |
4100 | delete dbpath; | |
4101 | } | |
4102 | ||
7c673cae FG |
4103 | rocksdb_env_t* rocksdb_create_default_env() { |
4104 | rocksdb_env_t* result = new rocksdb_env_t; | |
4105 | result->rep = Env::Default(); | |
4106 | result->is_default = true; | |
4107 | return result; | |
4108 | } | |
4109 | ||
4110 | rocksdb_env_t* rocksdb_create_mem_env() { | |
4111 | rocksdb_env_t* result = new rocksdb_env_t; | |
f67539c2 | 4112 | result->rep = ROCKSDB_NAMESPACE::NewMemEnv(Env::Default()); |
7c673cae FG |
4113 | result->is_default = false; |
4114 | return result; | |
4115 | } | |
4116 | ||
4117 | void rocksdb_env_set_background_threads(rocksdb_env_t* env, int n) { | |
4118 | env->rep->SetBackgroundThreads(n); | |
4119 | } | |
4120 | ||
20effc67 TL |
4121 | int rocksdb_env_get_background_threads(rocksdb_env_t* env) { |
4122 | return env->rep->GetBackgroundThreads(); | |
4123 | } | |
4124 | ||
4125 | void rocksdb_env_set_bottom_priority_background_threads(rocksdb_env_t* env, | |
4126 | int n) { | |
4127 | env->rep->SetBackgroundThreads(n, Env::BOTTOM); | |
4128 | } | |
4129 | ||
4130 | int rocksdb_env_get_bottom_priority_background_threads(rocksdb_env_t* env) { | |
4131 | return env->rep->GetBackgroundThreads(Env::BOTTOM); | |
4132 | } | |
4133 | ||
7c673cae FG |
4134 | void rocksdb_env_set_high_priority_background_threads(rocksdb_env_t* env, int n) { |
4135 | env->rep->SetBackgroundThreads(n, Env::HIGH); | |
4136 | } | |
4137 | ||
20effc67 TL |
4138 | int rocksdb_env_get_high_priority_background_threads(rocksdb_env_t* env) { |
4139 | return env->rep->GetBackgroundThreads(Env::HIGH); | |
4140 | } | |
4141 | ||
4142 | void rocksdb_env_set_low_priority_background_threads(rocksdb_env_t* env, | |
4143 | int n) { | |
4144 | env->rep->SetBackgroundThreads(n, Env::LOW); | |
4145 | } | |
4146 | ||
4147 | int rocksdb_env_get_low_priority_background_threads(rocksdb_env_t* env) { | |
4148 | return env->rep->GetBackgroundThreads(Env::LOW); | |
4149 | } | |
4150 | ||
7c673cae FG |
4151 | void rocksdb_env_join_all_threads(rocksdb_env_t* env) { |
4152 | env->rep->WaitForJoin(); | |
4153 | } | |
4154 | ||
f67539c2 TL |
4155 | void rocksdb_env_lower_thread_pool_io_priority(rocksdb_env_t* env) { |
4156 | env->rep->LowerThreadPoolIOPriority(); | |
4157 | } | |
4158 | ||
4159 | void rocksdb_env_lower_high_priority_thread_pool_io_priority(rocksdb_env_t* env) { | |
4160 | env->rep->LowerThreadPoolIOPriority(Env::HIGH); | |
4161 | } | |
4162 | ||
4163 | void rocksdb_env_lower_thread_pool_cpu_priority(rocksdb_env_t* env) { | |
4164 | env->rep->LowerThreadPoolCPUPriority(); | |
4165 | } | |
4166 | ||
4167 | void rocksdb_env_lower_high_priority_thread_pool_cpu_priority(rocksdb_env_t* env) { | |
4168 | env->rep->LowerThreadPoolCPUPriority(Env::HIGH); | |
4169 | } | |
4170 | ||
7c673cae FG |
4171 | void rocksdb_env_destroy(rocksdb_env_t* env) { |
4172 | if (!env->is_default) delete env->rep; | |
4173 | delete env; | |
4174 | } | |
4175 | ||
4176 | rocksdb_envoptions_t* rocksdb_envoptions_create() { | |
4177 | rocksdb_envoptions_t* opt = new rocksdb_envoptions_t; | |
4178 | return opt; | |
4179 | } | |
4180 | ||
4181 | void rocksdb_envoptions_destroy(rocksdb_envoptions_t* opt) { delete opt; } | |
4182 | ||
4183 | rocksdb_sstfilewriter_t* rocksdb_sstfilewriter_create( | |
4184 | const rocksdb_envoptions_t* env, const rocksdb_options_t* io_options) { | |
4185 | rocksdb_sstfilewriter_t* writer = new rocksdb_sstfilewriter_t; | |
4186 | writer->rep = new SstFileWriter(env->rep, io_options->rep); | |
4187 | return writer; | |
4188 | } | |
4189 | ||
4190 | rocksdb_sstfilewriter_t* rocksdb_sstfilewriter_create_with_comparator( | |
4191 | const rocksdb_envoptions_t* env, const rocksdb_options_t* io_options, | |
11fdf7f2 | 4192 | const rocksdb_comparator_t* /*comparator*/) { |
7c673cae FG |
4193 | rocksdb_sstfilewriter_t* writer = new rocksdb_sstfilewriter_t; |
4194 | writer->rep = new SstFileWriter(env->rep, io_options->rep); | |
4195 | return writer; | |
4196 | } | |
4197 | ||
4198 | void rocksdb_sstfilewriter_open(rocksdb_sstfilewriter_t* writer, | |
4199 | const char* name, char** errptr) { | |
4200 | SaveError(errptr, writer->rep->Open(std::string(name))); | |
4201 | } | |
4202 | ||
4203 | void rocksdb_sstfilewriter_add(rocksdb_sstfilewriter_t* writer, const char* key, | |
4204 | size_t keylen, const char* val, size_t vallen, | |
4205 | char** errptr) { | |
11fdf7f2 TL |
4206 | SaveError(errptr, writer->rep->Put(Slice(key, keylen), Slice(val, vallen))); |
4207 | } | |
4208 | ||
4209 | void rocksdb_sstfilewriter_put(rocksdb_sstfilewriter_t* writer, const char* key, | |
4210 | size_t keylen, const char* val, size_t vallen, | |
4211 | char** errptr) { | |
4212 | SaveError(errptr, writer->rep->Put(Slice(key, keylen), Slice(val, vallen))); | |
4213 | } | |
4214 | ||
4215 | void rocksdb_sstfilewriter_merge(rocksdb_sstfilewriter_t* writer, | |
4216 | const char* key, size_t keylen, | |
4217 | const char* val, size_t vallen, | |
4218 | char** errptr) { | |
4219 | SaveError(errptr, writer->rep->Merge(Slice(key, keylen), Slice(val, vallen))); | |
4220 | } | |
4221 | ||
4222 | void rocksdb_sstfilewriter_delete(rocksdb_sstfilewriter_t* writer, | |
4223 | const char* key, size_t keylen, | |
4224 | char** errptr) { | |
4225 | SaveError(errptr, writer->rep->Delete(Slice(key, keylen))); | |
7c673cae FG |
4226 | } |
4227 | ||
4228 | void rocksdb_sstfilewriter_finish(rocksdb_sstfilewriter_t* writer, | |
4229 | char** errptr) { | |
11fdf7f2 TL |
4230 | SaveError(errptr, writer->rep->Finish(nullptr)); |
4231 | } | |
4232 | ||
4233 | void rocksdb_sstfilewriter_file_size(rocksdb_sstfilewriter_t* writer, | |
4234 | uint64_t* file_size) { | |
4235 | *file_size = writer->rep->FileSize(); | |
7c673cae FG |
4236 | } |
4237 | ||
4238 | void rocksdb_sstfilewriter_destroy(rocksdb_sstfilewriter_t* writer) { | |
4239 | delete writer->rep; | |
4240 | delete writer; | |
4241 | } | |
4242 | ||
4243 | rocksdb_ingestexternalfileoptions_t* | |
4244 | rocksdb_ingestexternalfileoptions_create() { | |
4245 | rocksdb_ingestexternalfileoptions_t* opt = | |
4246 | new rocksdb_ingestexternalfileoptions_t; | |
4247 | return opt; | |
4248 | } | |
4249 | ||
4250 | void rocksdb_ingestexternalfileoptions_set_move_files( | |
4251 | rocksdb_ingestexternalfileoptions_t* opt, unsigned char move_files) { | |
4252 | opt->rep.move_files = move_files; | |
4253 | } | |
4254 | ||
4255 | void rocksdb_ingestexternalfileoptions_set_snapshot_consistency( | |
4256 | rocksdb_ingestexternalfileoptions_t* opt, | |
4257 | unsigned char snapshot_consistency) { | |
4258 | opt->rep.snapshot_consistency = snapshot_consistency; | |
4259 | } | |
4260 | ||
4261 | void rocksdb_ingestexternalfileoptions_set_allow_global_seqno( | |
4262 | rocksdb_ingestexternalfileoptions_t* opt, | |
4263 | unsigned char allow_global_seqno) { | |
4264 | opt->rep.allow_global_seqno = allow_global_seqno; | |
4265 | } | |
4266 | ||
4267 | void rocksdb_ingestexternalfileoptions_set_allow_blocking_flush( | |
4268 | rocksdb_ingestexternalfileoptions_t* opt, | |
4269 | unsigned char allow_blocking_flush) { | |
4270 | opt->rep.allow_blocking_flush = allow_blocking_flush; | |
4271 | } | |
4272 | ||
11fdf7f2 TL |
4273 | void rocksdb_ingestexternalfileoptions_set_ingest_behind( |
4274 | rocksdb_ingestexternalfileoptions_t* opt, | |
4275 | unsigned char ingest_behind) { | |
4276 | opt->rep.ingest_behind = ingest_behind; | |
4277 | } | |
4278 | ||
7c673cae FG |
4279 | void rocksdb_ingestexternalfileoptions_destroy( |
4280 | rocksdb_ingestexternalfileoptions_t* opt) { | |
4281 | delete opt; | |
4282 | } | |
4283 | ||
4284 | void rocksdb_ingest_external_file( | |
4285 | rocksdb_t* db, const char* const* file_list, const size_t list_len, | |
4286 | const rocksdb_ingestexternalfileoptions_t* opt, char** errptr) { | |
4287 | std::vector<std::string> files(list_len); | |
4288 | for (size_t i = 0; i < list_len; ++i) { | |
4289 | files[i] = std::string(file_list[i]); | |
4290 | } | |
4291 | SaveError(errptr, db->rep->IngestExternalFile(files, opt->rep)); | |
4292 | } | |
4293 | ||
4294 | void rocksdb_ingest_external_file_cf( | |
4295 | rocksdb_t* db, rocksdb_column_family_handle_t* handle, | |
4296 | const char* const* file_list, const size_t list_len, | |
4297 | const rocksdb_ingestexternalfileoptions_t* opt, char** errptr) { | |
4298 | std::vector<std::string> files(list_len); | |
4299 | for (size_t i = 0; i < list_len; ++i) { | |
4300 | files[i] = std::string(file_list[i]); | |
4301 | } | |
4302 | SaveError(errptr, db->rep->IngestExternalFile(handle->rep, files, opt->rep)); | |
4303 | } | |
4304 | ||
f67539c2 TL |
4305 | void rocksdb_try_catch_up_with_primary(rocksdb_t* db, char** errptr) { |
4306 | SaveError(errptr, db->rep->TryCatchUpWithPrimary()); | |
4307 | } | |
4308 | ||
7c673cae FG |
4309 | rocksdb_slicetransform_t* rocksdb_slicetransform_create( |
4310 | void* state, | |
4311 | void (*destructor)(void*), | |
4312 | char* (*transform)( | |
4313 | void*, | |
4314 | const char* key, size_t length, | |
4315 | size_t* dst_length), | |
4316 | unsigned char (*in_domain)( | |
4317 | void*, | |
4318 | const char* key, size_t length), | |
4319 | unsigned char (*in_range)( | |
4320 | void*, | |
4321 | const char* key, size_t length), | |
4322 | const char* (*name)(void*)) { | |
4323 | rocksdb_slicetransform_t* result = new rocksdb_slicetransform_t; | |
4324 | result->state_ = state; | |
4325 | result->destructor_ = destructor; | |
4326 | result->transform_ = transform; | |
4327 | result->in_domain_ = in_domain; | |
4328 | result->in_range_ = in_range; | |
4329 | result->name_ = name; | |
4330 | return result; | |
4331 | } | |
4332 | ||
4333 | void rocksdb_slicetransform_destroy(rocksdb_slicetransform_t* st) { | |
4334 | delete st; | |
4335 | } | |
4336 | ||
11fdf7f2 TL |
4337 | struct Wrapper : public rocksdb_slicetransform_t { |
4338 | const SliceTransform* rep_; | |
494da23a | 4339 | ~Wrapper() override { delete rep_; } |
11fdf7f2 TL |
4340 | const char* Name() const override { return rep_->Name(); } |
4341 | Slice Transform(const Slice& src) const override { | |
4342 | return rep_->Transform(src); | |
4343 | } | |
4344 | bool InDomain(const Slice& src) const override { | |
4345 | return rep_->InDomain(src); | |
4346 | } | |
4347 | bool InRange(const Slice& src) const override { return rep_->InRange(src); } | |
4348 | static void DoNothing(void*) { } | |
4349 | }; | |
4350 | ||
7c673cae | 4351 | rocksdb_slicetransform_t* rocksdb_slicetransform_create_fixed_prefix(size_t prefixLen) { |
7c673cae | 4352 | Wrapper* wrapper = new Wrapper; |
f67539c2 | 4353 | wrapper->rep_ = ROCKSDB_NAMESPACE::NewFixedPrefixTransform(prefixLen); |
7c673cae FG |
4354 | wrapper->state_ = nullptr; |
4355 | wrapper->destructor_ = &Wrapper::DoNothing; | |
4356 | return wrapper; | |
4357 | } | |
4358 | ||
4359 | rocksdb_slicetransform_t* rocksdb_slicetransform_create_noop() { | |
7c673cae | 4360 | Wrapper* wrapper = new Wrapper; |
f67539c2 | 4361 | wrapper->rep_ = ROCKSDB_NAMESPACE::NewNoopTransform(); |
7c673cae FG |
4362 | wrapper->state_ = nullptr; |
4363 | wrapper->destructor_ = &Wrapper::DoNothing; | |
4364 | return wrapper; | |
4365 | } | |
4366 | ||
4367 | rocksdb_universal_compaction_options_t* rocksdb_universal_compaction_options_create() { | |
4368 | rocksdb_universal_compaction_options_t* result = new rocksdb_universal_compaction_options_t; | |
f67539c2 | 4369 | result->rep = new ROCKSDB_NAMESPACE::CompactionOptionsUniversal; |
7c673cae FG |
4370 | return result; |
4371 | } | |
4372 | ||
4373 | void rocksdb_universal_compaction_options_set_size_ratio( | |
4374 | rocksdb_universal_compaction_options_t* uco, int ratio) { | |
4375 | uco->rep->size_ratio = ratio; | |
4376 | } | |
4377 | ||
20effc67 TL |
4378 | int rocksdb_universal_compaction_options_get_size_ratio( |
4379 | rocksdb_universal_compaction_options_t* uco) { | |
4380 | return uco->rep->size_ratio; | |
4381 | } | |
4382 | ||
7c673cae FG |
4383 | void rocksdb_universal_compaction_options_set_min_merge_width( |
4384 | rocksdb_universal_compaction_options_t* uco, int w) { | |
4385 | uco->rep->min_merge_width = w; | |
4386 | } | |
4387 | ||
20effc67 TL |
4388 | int rocksdb_universal_compaction_options_get_min_merge_width( |
4389 | rocksdb_universal_compaction_options_t* uco) { | |
4390 | return uco->rep->min_merge_width; | |
4391 | } | |
4392 | ||
7c673cae FG |
4393 | void rocksdb_universal_compaction_options_set_max_merge_width( |
4394 | rocksdb_universal_compaction_options_t* uco, int w) { | |
4395 | uco->rep->max_merge_width = w; | |
4396 | } | |
4397 | ||
20effc67 TL |
4398 | int rocksdb_universal_compaction_options_get_max_merge_width( |
4399 | rocksdb_universal_compaction_options_t* uco) { | |
4400 | return uco->rep->max_merge_width; | |
4401 | } | |
4402 | ||
7c673cae FG |
4403 | void rocksdb_universal_compaction_options_set_max_size_amplification_percent( |
4404 | rocksdb_universal_compaction_options_t* uco, int p) { | |
4405 | uco->rep->max_size_amplification_percent = p; | |
4406 | } | |
4407 | ||
20effc67 TL |
4408 | int rocksdb_universal_compaction_options_get_max_size_amplification_percent( |
4409 | rocksdb_universal_compaction_options_t* uco) { | |
4410 | return uco->rep->max_size_amplification_percent; | |
4411 | } | |
4412 | ||
7c673cae FG |
4413 | void rocksdb_universal_compaction_options_set_compression_size_percent( |
4414 | rocksdb_universal_compaction_options_t* uco, int p) { | |
4415 | uco->rep->compression_size_percent = p; | |
4416 | } | |
4417 | ||
20effc67 TL |
4418 | int rocksdb_universal_compaction_options_get_compression_size_percent( |
4419 | rocksdb_universal_compaction_options_t* uco) { | |
4420 | return uco->rep->compression_size_percent; | |
4421 | } | |
4422 | ||
7c673cae FG |
4423 | void rocksdb_universal_compaction_options_set_stop_style( |
4424 | rocksdb_universal_compaction_options_t* uco, int style) { | |
f67539c2 TL |
4425 | uco->rep->stop_style = |
4426 | static_cast<ROCKSDB_NAMESPACE::CompactionStopStyle>(style); | |
7c673cae FG |
4427 | } |
4428 | ||
20effc67 TL |
4429 | int rocksdb_universal_compaction_options_get_stop_style( |
4430 | rocksdb_universal_compaction_options_t* uco) { | |
4431 | return static_cast<int>(uco->rep->stop_style); | |
4432 | } | |
4433 | ||
7c673cae FG |
4434 | void rocksdb_universal_compaction_options_destroy( |
4435 | rocksdb_universal_compaction_options_t* uco) { | |
4436 | delete uco->rep; | |
4437 | delete uco; | |
4438 | } | |
4439 | ||
4440 | rocksdb_fifo_compaction_options_t* rocksdb_fifo_compaction_options_create() { | |
4441 | rocksdb_fifo_compaction_options_t* result = new rocksdb_fifo_compaction_options_t; | |
4442 | result->rep = CompactionOptionsFIFO(); | |
4443 | return result; | |
4444 | } | |
4445 | ||
4446 | void rocksdb_fifo_compaction_options_set_max_table_files_size( | |
4447 | rocksdb_fifo_compaction_options_t* fifo_opts, uint64_t size) { | |
4448 | fifo_opts->rep.max_table_files_size = size; | |
4449 | } | |
4450 | ||
20effc67 TL |
4451 | uint64_t rocksdb_fifo_compaction_options_get_max_table_files_size( |
4452 | rocksdb_fifo_compaction_options_t* fifo_opts) { | |
4453 | return fifo_opts->rep.max_table_files_size; | |
4454 | } | |
4455 | ||
7c673cae FG |
4456 | void rocksdb_fifo_compaction_options_destroy( |
4457 | rocksdb_fifo_compaction_options_t* fifo_opts) { | |
4458 | delete fifo_opts; | |
4459 | } | |
4460 | ||
4461 | void rocksdb_options_set_min_level_to_compress(rocksdb_options_t* opt, int level) { | |
4462 | if (level >= 0) { | |
4463 | assert(level <= opt->rep.num_levels); | |
4464 | opt->rep.compression_per_level.resize(opt->rep.num_levels); | |
4465 | for (int i = 0; i < level; i++) { | |
f67539c2 | 4466 | opt->rep.compression_per_level[i] = ROCKSDB_NAMESPACE::kNoCompression; |
7c673cae FG |
4467 | } |
4468 | for (int i = level; i < opt->rep.num_levels; i++) { | |
4469 | opt->rep.compression_per_level[i] = opt->rep.compression; | |
4470 | } | |
4471 | } | |
4472 | } | |
4473 | ||
4474 | int rocksdb_livefiles_count( | |
4475 | const rocksdb_livefiles_t* lf) { | |
4476 | return static_cast<int>(lf->rep.size()); | |
4477 | } | |
4478 | ||
4479 | const char* rocksdb_livefiles_name( | |
4480 | const rocksdb_livefiles_t* lf, | |
4481 | int index) { | |
4482 | return lf->rep[index].name.c_str(); | |
4483 | } | |
4484 | ||
4485 | int rocksdb_livefiles_level( | |
4486 | const rocksdb_livefiles_t* lf, | |
4487 | int index) { | |
4488 | return lf->rep[index].level; | |
4489 | } | |
4490 | ||
4491 | size_t rocksdb_livefiles_size( | |
4492 | const rocksdb_livefiles_t* lf, | |
4493 | int index) { | |
4494 | return lf->rep[index].size; | |
4495 | } | |
4496 | ||
4497 | const char* rocksdb_livefiles_smallestkey( | |
4498 | const rocksdb_livefiles_t* lf, | |
4499 | int index, | |
4500 | size_t* size) { | |
4501 | *size = lf->rep[index].smallestkey.size(); | |
4502 | return lf->rep[index].smallestkey.data(); | |
4503 | } | |
4504 | ||
4505 | const char* rocksdb_livefiles_largestkey( | |
4506 | const rocksdb_livefiles_t* lf, | |
4507 | int index, | |
4508 | size_t* size) { | |
4509 | *size = lf->rep[index].largestkey.size(); | |
4510 | return lf->rep[index].largestkey.data(); | |
4511 | } | |
4512 | ||
494da23a TL |
4513 | uint64_t rocksdb_livefiles_entries( |
4514 | const rocksdb_livefiles_t* lf, | |
4515 | int index) { | |
4516 | return lf->rep[index].num_entries; | |
4517 | } | |
4518 | ||
4519 | uint64_t rocksdb_livefiles_deletions( | |
4520 | const rocksdb_livefiles_t* lf, | |
4521 | int index) { | |
4522 | return lf->rep[index].num_deletions; | |
4523 | } | |
4524 | ||
7c673cae FG |
4525 | extern void rocksdb_livefiles_destroy( |
4526 | const rocksdb_livefiles_t* lf) { | |
4527 | delete lf; | |
4528 | } | |
4529 | ||
4530 | void rocksdb_get_options_from_string(const rocksdb_options_t* base_options, | |
4531 | const char* opts_str, | |
4532 | rocksdb_options_t* new_options, | |
4533 | char** errptr) { | |
4534 | SaveError(errptr, | |
4535 | GetOptionsFromString(base_options->rep, std::string(opts_str), | |
4536 | &new_options->rep)); | |
4537 | } | |
4538 | ||
4539 | void rocksdb_delete_file_in_range(rocksdb_t* db, const char* start_key, | |
4540 | size_t start_key_len, const char* limit_key, | |
4541 | size_t limit_key_len, char** errptr) { | |
4542 | Slice a, b; | |
4543 | SaveError( | |
4544 | errptr, | |
4545 | DeleteFilesInRange( | |
4546 | db->rep, db->rep->DefaultColumnFamily(), | |
4547 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
4548 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr))); | |
4549 | } | |
4550 | ||
4551 | void rocksdb_delete_file_in_range_cf( | |
4552 | rocksdb_t* db, rocksdb_column_family_handle_t* column_family, | |
4553 | const char* start_key, size_t start_key_len, const char* limit_key, | |
4554 | size_t limit_key_len, char** errptr) { | |
4555 | Slice a, b; | |
4556 | SaveError( | |
4557 | errptr, | |
4558 | DeleteFilesInRange( | |
4559 | db->rep, column_family->rep, | |
4560 | (start_key ? (a = Slice(start_key, start_key_len), &a) : nullptr), | |
4561 | (limit_key ? (b = Slice(limit_key, limit_key_len), &b) : nullptr))); | |
4562 | } | |
4563 | ||
11fdf7f2 TL |
4564 | rocksdb_transactiondb_options_t* rocksdb_transactiondb_options_create() { |
4565 | return new rocksdb_transactiondb_options_t; | |
4566 | } | |
4567 | ||
4568 | void rocksdb_transactiondb_options_destroy(rocksdb_transactiondb_options_t* opt){ | |
4569 | delete opt; | |
4570 | } | |
4571 | ||
4572 | void rocksdb_transactiondb_options_set_max_num_locks( | |
4573 | rocksdb_transactiondb_options_t* opt, int64_t max_num_locks) { | |
4574 | opt->rep.max_num_locks = max_num_locks; | |
4575 | } | |
4576 | ||
4577 | void rocksdb_transactiondb_options_set_num_stripes( | |
4578 | rocksdb_transactiondb_options_t* opt, size_t num_stripes) { | |
4579 | opt->rep.num_stripes = num_stripes; | |
4580 | } | |
4581 | ||
4582 | void rocksdb_transactiondb_options_set_transaction_lock_timeout( | |
4583 | rocksdb_transactiondb_options_t* opt, int64_t txn_lock_timeout) { | |
4584 | opt->rep.transaction_lock_timeout = txn_lock_timeout; | |
4585 | } | |
4586 | ||
4587 | void rocksdb_transactiondb_options_set_default_lock_timeout( | |
4588 | rocksdb_transactiondb_options_t* opt, int64_t default_lock_timeout) { | |
4589 | opt->rep.default_lock_timeout = default_lock_timeout; | |
4590 | } | |
4591 | ||
4592 | rocksdb_transaction_options_t* rocksdb_transaction_options_create() { | |
4593 | return new rocksdb_transaction_options_t; | |
4594 | } | |
4595 | ||
4596 | void rocksdb_transaction_options_destroy(rocksdb_transaction_options_t* opt) { | |
4597 | delete opt; | |
4598 | } | |
4599 | ||
4600 | void rocksdb_transaction_options_set_set_snapshot( | |
4601 | rocksdb_transaction_options_t* opt, unsigned char v) { | |
4602 | opt->rep.set_snapshot = v; | |
4603 | } | |
4604 | ||
4605 | void rocksdb_transaction_options_set_deadlock_detect( | |
4606 | rocksdb_transaction_options_t* opt, unsigned char v) { | |
4607 | opt->rep.deadlock_detect = v; | |
4608 | } | |
4609 | ||
4610 | void rocksdb_transaction_options_set_lock_timeout( | |
4611 | rocksdb_transaction_options_t* opt, int64_t lock_timeout) { | |
4612 | opt->rep.lock_timeout = lock_timeout; | |
4613 | } | |
4614 | ||
4615 | void rocksdb_transaction_options_set_expiration( | |
4616 | rocksdb_transaction_options_t* opt, int64_t expiration) { | |
4617 | opt->rep.expiration = expiration; | |
4618 | } | |
4619 | ||
4620 | void rocksdb_transaction_options_set_deadlock_detect_depth( | |
4621 | rocksdb_transaction_options_t* opt, int64_t depth) { | |
4622 | opt->rep.deadlock_detect_depth = depth; | |
4623 | } | |
4624 | ||
4625 | void rocksdb_transaction_options_set_max_write_batch_size( | |
4626 | rocksdb_transaction_options_t* opt, size_t size) { | |
4627 | opt->rep.max_write_batch_size = size; | |
4628 | } | |
4629 | ||
4630 | rocksdb_optimistictransaction_options_t* | |
4631 | rocksdb_optimistictransaction_options_create() { | |
4632 | return new rocksdb_optimistictransaction_options_t; | |
4633 | } | |
4634 | ||
4635 | void rocksdb_optimistictransaction_options_destroy( | |
4636 | rocksdb_optimistictransaction_options_t* opt) { | |
4637 | delete opt; | |
4638 | } | |
4639 | ||
4640 | void rocksdb_optimistictransaction_options_set_set_snapshot( | |
4641 | rocksdb_optimistictransaction_options_t* opt, unsigned char v) { | |
4642 | opt->rep.set_snapshot = v; | |
4643 | } | |
4644 | ||
4645 | rocksdb_column_family_handle_t* rocksdb_transactiondb_create_column_family( | |
4646 | rocksdb_transactiondb_t* txn_db, | |
4647 | const rocksdb_options_t* column_family_options, | |
4648 | const char* column_family_name, char** errptr) { | |
4649 | rocksdb_column_family_handle_t* handle = new rocksdb_column_family_handle_t; | |
4650 | SaveError(errptr, txn_db->rep->CreateColumnFamily( | |
4651 | ColumnFamilyOptions(column_family_options->rep), | |
4652 | std::string(column_family_name), &(handle->rep))); | |
4653 | return handle; | |
4654 | } | |
4655 | ||
4656 | rocksdb_transactiondb_t* rocksdb_transactiondb_open( | |
4657 | const rocksdb_options_t* options, | |
4658 | const rocksdb_transactiondb_options_t* txn_db_options, const char* name, | |
4659 | char** errptr) { | |
4660 | TransactionDB* txn_db; | |
4661 | if (SaveError(errptr, TransactionDB::Open(options->rep, txn_db_options->rep, | |
4662 | std::string(name), &txn_db))) { | |
4663 | return nullptr; | |
4664 | } | |
4665 | rocksdb_transactiondb_t* result = new rocksdb_transactiondb_t; | |
4666 | result->rep = txn_db; | |
4667 | return result; | |
4668 | } | |
4669 | ||
494da23a TL |
4670 | rocksdb_transactiondb_t* rocksdb_transactiondb_open_column_families( |
4671 | const rocksdb_options_t* options, | |
4672 | const rocksdb_transactiondb_options_t* txn_db_options, const char* name, | |
f67539c2 TL |
4673 | int num_column_families, const char* const* column_family_names, |
4674 | const rocksdb_options_t* const* column_family_options, | |
494da23a TL |
4675 | rocksdb_column_family_handle_t** column_family_handles, char** errptr) { |
4676 | std::vector<ColumnFamilyDescriptor> column_families; | |
4677 | for (int i = 0; i < num_column_families; i++) { | |
4678 | column_families.push_back(ColumnFamilyDescriptor( | |
4679 | std::string(column_family_names[i]), | |
4680 | ColumnFamilyOptions(column_family_options[i]->rep))); | |
4681 | } | |
4682 | ||
4683 | TransactionDB* txn_db; | |
4684 | std::vector<ColumnFamilyHandle*> handles; | |
4685 | if (SaveError(errptr, TransactionDB::Open(options->rep, txn_db_options->rep, | |
4686 | std::string(name), column_families, | |
4687 | &handles, &txn_db))) { | |
4688 | return nullptr; | |
4689 | } | |
4690 | ||
4691 | for (size_t i = 0; i < handles.size(); i++) { | |
4692 | rocksdb_column_family_handle_t* c_handle = | |
4693 | new rocksdb_column_family_handle_t; | |
4694 | c_handle->rep = handles[i]; | |
4695 | column_family_handles[i] = c_handle; | |
4696 | } | |
4697 | rocksdb_transactiondb_t* result = new rocksdb_transactiondb_t; | |
4698 | result->rep = txn_db; | |
4699 | return result; | |
4700 | } | |
4701 | ||
11fdf7f2 TL |
4702 | const rocksdb_snapshot_t* rocksdb_transactiondb_create_snapshot( |
4703 | rocksdb_transactiondb_t* txn_db) { | |
4704 | rocksdb_snapshot_t* result = new rocksdb_snapshot_t; | |
4705 | result->rep = txn_db->rep->GetSnapshot(); | |
4706 | return result; | |
4707 | } | |
4708 | ||
4709 | void rocksdb_transactiondb_release_snapshot( | |
4710 | rocksdb_transactiondb_t* txn_db, const rocksdb_snapshot_t* snapshot) { | |
4711 | txn_db->rep->ReleaseSnapshot(snapshot->rep); | |
4712 | delete snapshot; | |
4713 | } | |
4714 | ||
4715 | rocksdb_transaction_t* rocksdb_transaction_begin( | |
4716 | rocksdb_transactiondb_t* txn_db, | |
4717 | const rocksdb_writeoptions_t* write_options, | |
4718 | const rocksdb_transaction_options_t* txn_options, | |
4719 | rocksdb_transaction_t* old_txn) { | |
4720 | if (old_txn == nullptr) { | |
4721 | rocksdb_transaction_t* result = new rocksdb_transaction_t; | |
4722 | result->rep = txn_db->rep->BeginTransaction(write_options->rep, | |
4723 | txn_options->rep, nullptr); | |
4724 | return result; | |
4725 | } | |
4726 | old_txn->rep = txn_db->rep->BeginTransaction(write_options->rep, | |
4727 | txn_options->rep, old_txn->rep); | |
4728 | return old_txn; | |
4729 | } | |
4730 | ||
4731 | void rocksdb_transaction_commit(rocksdb_transaction_t* txn, char** errptr) { | |
4732 | SaveError(errptr, txn->rep->Commit()); | |
4733 | } | |
4734 | ||
4735 | void rocksdb_transaction_rollback(rocksdb_transaction_t* txn, char** errptr) { | |
4736 | SaveError(errptr, txn->rep->Rollback()); | |
4737 | } | |
4738 | ||
4739 | void rocksdb_transaction_set_savepoint(rocksdb_transaction_t* txn) { | |
4740 | txn->rep->SetSavePoint(); | |
4741 | } | |
4742 | ||
4743 | void rocksdb_transaction_rollback_to_savepoint(rocksdb_transaction_t* txn, char** errptr) { | |
4744 | SaveError(errptr, txn->rep->RollbackToSavePoint()); | |
4745 | } | |
4746 | ||
4747 | void rocksdb_transaction_destroy(rocksdb_transaction_t* txn) { | |
4748 | delete txn->rep; | |
4749 | delete txn; | |
4750 | } | |
4751 | ||
4752 | const rocksdb_snapshot_t* rocksdb_transaction_get_snapshot( | |
4753 | rocksdb_transaction_t* txn) { | |
4754 | rocksdb_snapshot_t* result = new rocksdb_snapshot_t; | |
4755 | result->rep = txn->rep->GetSnapshot(); | |
4756 | return result; | |
4757 | } | |
4758 | ||
4759 | // Read a key inside a transaction | |
4760 | char* rocksdb_transaction_get(rocksdb_transaction_t* txn, | |
4761 | const rocksdb_readoptions_t* options, | |
4762 | const char* key, size_t klen, size_t* vlen, | |
4763 | char** errptr) { | |
4764 | char* result = nullptr; | |
4765 | std::string tmp; | |
4766 | Status s = txn->rep->Get(options->rep, Slice(key, klen), &tmp); | |
4767 | if (s.ok()) { | |
4768 | *vlen = tmp.size(); | |
4769 | result = CopyString(tmp); | |
4770 | } else { | |
4771 | *vlen = 0; | |
4772 | if (!s.IsNotFound()) { | |
4773 | SaveError(errptr, s); | |
4774 | } | |
4775 | } | |
4776 | return result; | |
4777 | } | |
4778 | ||
4779 | char* rocksdb_transaction_get_cf(rocksdb_transaction_t* txn, | |
4780 | const rocksdb_readoptions_t* options, | |
4781 | rocksdb_column_family_handle_t* column_family, | |
4782 | const char* key, size_t klen, size_t* vlen, | |
4783 | char** errptr) { | |
4784 | char* result = nullptr; | |
4785 | std::string tmp; | |
4786 | Status s = | |
4787 | txn->rep->Get(options->rep, column_family->rep, Slice(key, klen), &tmp); | |
4788 | if (s.ok()) { | |
4789 | *vlen = tmp.size(); | |
4790 | result = CopyString(tmp); | |
4791 | } else { | |
4792 | *vlen = 0; | |
4793 | if (!s.IsNotFound()) { | |
4794 | SaveError(errptr, s); | |
4795 | } | |
4796 | } | |
4797 | return result; | |
4798 | } | |
4799 | ||
4800 | // Read a key inside a transaction | |
4801 | char* rocksdb_transaction_get_for_update(rocksdb_transaction_t* txn, | |
4802 | const rocksdb_readoptions_t* options, | |
4803 | const char* key, size_t klen, | |
4804 | size_t* vlen, unsigned char exclusive, | |
4805 | char** errptr) { | |
4806 | char* result = nullptr; | |
4807 | std::string tmp; | |
4808 | Status s = | |
4809 | txn->rep->GetForUpdate(options->rep, Slice(key, klen), &tmp, exclusive); | |
4810 | if (s.ok()) { | |
4811 | *vlen = tmp.size(); | |
4812 | result = CopyString(tmp); | |
4813 | } else { | |
4814 | *vlen = 0; | |
4815 | if (!s.IsNotFound()) { | |
4816 | SaveError(errptr, s); | |
4817 | } | |
4818 | } | |
4819 | return result; | |
4820 | } | |
4821 | ||
494da23a TL |
4822 | char* rocksdb_transaction_get_for_update_cf( |
4823 | rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options, | |
4824 | rocksdb_column_family_handle_t* column_family, const char* key, size_t klen, | |
4825 | size_t* vlen, unsigned char exclusive, char** errptr) { | |
4826 | char* result = nullptr; | |
4827 | std::string tmp; | |
4828 | Status s = txn->rep->GetForUpdate(options->rep, column_family->rep, | |
4829 | Slice(key, klen), &tmp, exclusive); | |
4830 | if (s.ok()) { | |
4831 | *vlen = tmp.size(); | |
4832 | result = CopyString(tmp); | |
4833 | } else { | |
4834 | *vlen = 0; | |
4835 | if (!s.IsNotFound()) { | |
4836 | SaveError(errptr, s); | |
4837 | } | |
4838 | } | |
4839 | return result; | |
4840 | } | |
4841 | ||
11fdf7f2 TL |
4842 | // Read a key outside a transaction |
4843 | char* rocksdb_transactiondb_get( | |
4844 | rocksdb_transactiondb_t* txn_db, | |
4845 | const rocksdb_readoptions_t* options, | |
4846 | const char* key, size_t klen, | |
4847 | size_t* vlen, | |
4848 | char** errptr){ | |
4849 | char* result = nullptr; | |
4850 | std::string tmp; | |
4851 | Status s = txn_db->rep->Get(options->rep, Slice(key, klen), &tmp); | |
4852 | if (s.ok()) { | |
4853 | *vlen = tmp.size(); | |
4854 | result = CopyString(tmp); | |
4855 | } else { | |
4856 | *vlen = 0; | |
4857 | if (!s.IsNotFound()) { | |
4858 | SaveError(errptr, s); | |
4859 | } | |
4860 | } | |
4861 | return result; | |
4862 | } | |
4863 | ||
4864 | char* rocksdb_transactiondb_get_cf( | |
4865 | rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options, | |
4866 | rocksdb_column_family_handle_t* column_family, const char* key, | |
4867 | size_t keylen, size_t* vallen, char** errptr) { | |
4868 | char* result = nullptr; | |
4869 | std::string tmp; | |
4870 | Status s = txn_db->rep->Get(options->rep, column_family->rep, | |
4871 | Slice(key, keylen), &tmp); | |
4872 | if (s.ok()) { | |
4873 | *vallen = tmp.size(); | |
4874 | result = CopyString(tmp); | |
4875 | } else { | |
4876 | *vallen = 0; | |
4877 | if (!s.IsNotFound()) { | |
4878 | SaveError(errptr, s); | |
4879 | } | |
4880 | } | |
4881 | return result; | |
4882 | } | |
4883 | ||
4884 | // Put a key inside a transaction | |
4885 | void rocksdb_transaction_put(rocksdb_transaction_t* txn, const char* key, | |
4886 | size_t klen, const char* val, size_t vlen, | |
4887 | char** errptr) { | |
4888 | SaveError(errptr, txn->rep->Put(Slice(key, klen), Slice(val, vlen))); | |
4889 | } | |
4890 | ||
4891 | void rocksdb_transaction_put_cf(rocksdb_transaction_t* txn, | |
4892 | rocksdb_column_family_handle_t* column_family, | |
4893 | const char* key, size_t klen, const char* val, | |
4894 | size_t vlen, char** errptr) { | |
4895 | SaveError(errptr, txn->rep->Put(column_family->rep, Slice(key, klen), | |
4896 | Slice(val, vlen))); | |
4897 | } | |
4898 | ||
4899 | // Put a key outside a transaction | |
4900 | void rocksdb_transactiondb_put(rocksdb_transactiondb_t* txn_db, | |
4901 | const rocksdb_writeoptions_t* options, | |
4902 | const char* key, size_t klen, const char* val, | |
4903 | size_t vlen, char** errptr) { | |
4904 | SaveError(errptr, | |
4905 | txn_db->rep->Put(options->rep, Slice(key, klen), Slice(val, vlen))); | |
4906 | } | |
4907 | ||
4908 | void rocksdb_transactiondb_put_cf(rocksdb_transactiondb_t* txn_db, | |
4909 | const rocksdb_writeoptions_t* options, | |
4910 | rocksdb_column_family_handle_t* column_family, | |
4911 | const char* key, size_t keylen, | |
4912 | const char* val, size_t vallen, | |
4913 | char** errptr) { | |
4914 | SaveError(errptr, txn_db->rep->Put(options->rep, column_family->rep, | |
4915 | Slice(key, keylen), Slice(val, vallen))); | |
4916 | } | |
4917 | ||
4918 | // Write batch into transaction db | |
4919 | void rocksdb_transactiondb_write( | |
4920 | rocksdb_transactiondb_t* db, | |
4921 | const rocksdb_writeoptions_t* options, | |
4922 | rocksdb_writebatch_t* batch, | |
4923 | char** errptr) { | |
4924 | SaveError(errptr, db->rep->Write(options->rep, &batch->rep)); | |
4925 | } | |
4926 | ||
4927 | // Merge a key inside a transaction | |
4928 | void rocksdb_transaction_merge(rocksdb_transaction_t* txn, const char* key, | |
4929 | size_t klen, const char* val, size_t vlen, | |
4930 | char** errptr) { | |
4931 | SaveError(errptr, txn->rep->Merge(Slice(key, klen), Slice(val, vlen))); | |
4932 | } | |
4933 | ||
494da23a TL |
4934 | void rocksdb_transaction_merge_cf(rocksdb_transaction_t* txn, |
4935 | rocksdb_column_family_handle_t* column_family, | |
4936 | const char* key, size_t klen, const char* val, | |
4937 | size_t vlen, char** errptr) { | |
4938 | SaveError(errptr, txn->rep->Merge(column_family->rep, Slice(key, klen), | |
4939 | Slice(val, vlen))); | |
4940 | } | |
4941 | ||
11fdf7f2 TL |
4942 | // Merge a key outside a transaction |
4943 | void rocksdb_transactiondb_merge(rocksdb_transactiondb_t* txn_db, | |
4944 | const rocksdb_writeoptions_t* options, | |
4945 | const char* key, size_t klen, const char* val, | |
4946 | size_t vlen, char** errptr) { | |
4947 | SaveError(errptr, txn_db->rep->Merge(options->rep, Slice(key, klen), | |
4948 | Slice(val, vlen))); | |
4949 | } | |
4950 | ||
494da23a TL |
4951 | void rocksdb_transactiondb_merge_cf( |
4952 | rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options, | |
4953 | rocksdb_column_family_handle_t* column_family, const char* key, size_t klen, | |
4954 | const char* val, size_t vlen, char** errptr) { | |
4955 | SaveError(errptr, txn_db->rep->Merge(options->rep, column_family->rep, | |
4956 | Slice(key, klen), Slice(val, vlen))); | |
4957 | } | |
4958 | ||
11fdf7f2 TL |
4959 | // Delete a key inside a transaction |
4960 | void rocksdb_transaction_delete(rocksdb_transaction_t* txn, const char* key, | |
4961 | size_t klen, char** errptr) { | |
4962 | SaveError(errptr, txn->rep->Delete(Slice(key, klen))); | |
4963 | } | |
4964 | ||
4965 | void rocksdb_transaction_delete_cf( | |
4966 | rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family, | |
4967 | const char* key, size_t klen, char** errptr) { | |
4968 | SaveError(errptr, txn->rep->Delete(column_family->rep, Slice(key, klen))); | |
4969 | } | |
4970 | ||
4971 | // Delete a key outside a transaction | |
4972 | void rocksdb_transactiondb_delete(rocksdb_transactiondb_t* txn_db, | |
4973 | const rocksdb_writeoptions_t* options, | |
4974 | const char* key, size_t klen, char** errptr) { | |
4975 | SaveError(errptr, txn_db->rep->Delete(options->rep, Slice(key, klen))); | |
4976 | } | |
4977 | ||
4978 | void rocksdb_transactiondb_delete_cf( | |
4979 | rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options, | |
4980 | rocksdb_column_family_handle_t* column_family, const char* key, | |
4981 | size_t keylen, char** errptr) { | |
4982 | SaveError(errptr, txn_db->rep->Delete(options->rep, column_family->rep, | |
4983 | Slice(key, keylen))); | |
4984 | } | |
4985 | ||
4986 | // Create an iterator inside a transaction | |
4987 | rocksdb_iterator_t* rocksdb_transaction_create_iterator( | |
4988 | rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options) { | |
4989 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
4990 | result->rep = txn->rep->GetIterator(options->rep); | |
4991 | return result; | |
4992 | } | |
4993 | ||
4994 | // Create an iterator inside a transaction with column family | |
4995 | rocksdb_iterator_t* rocksdb_transaction_create_iterator_cf( | |
4996 | rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options, | |
4997 | rocksdb_column_family_handle_t* column_family) { | |
4998 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
4999 | result->rep = txn->rep->GetIterator(options->rep, column_family->rep); | |
5000 | return result; | |
5001 | } | |
5002 | ||
5003 | // Create an iterator outside a transaction | |
5004 | rocksdb_iterator_t* rocksdb_transactiondb_create_iterator( | |
5005 | rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options) { | |
5006 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
5007 | result->rep = txn_db->rep->NewIterator(options->rep); | |
5008 | return result; | |
5009 | } | |
5010 | ||
494da23a TL |
5011 | rocksdb_iterator_t* rocksdb_transactiondb_create_iterator_cf( |
5012 | rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options, | |
5013 | rocksdb_column_family_handle_t* column_family) { | |
5014 | rocksdb_iterator_t* result = new rocksdb_iterator_t; | |
5015 | result->rep = txn_db->rep->NewIterator(options->rep, column_family->rep); | |
5016 | return result; | |
5017 | } | |
5018 | ||
11fdf7f2 TL |
5019 | void rocksdb_transactiondb_close(rocksdb_transactiondb_t* txn_db) { |
5020 | delete txn_db->rep; | |
5021 | delete txn_db; | |
5022 | } | |
5023 | ||
5024 | rocksdb_checkpoint_t* rocksdb_transactiondb_checkpoint_object_create( | |
5025 | rocksdb_transactiondb_t* txn_db, char** errptr) { | |
5026 | Checkpoint* checkpoint; | |
5027 | if (SaveError(errptr, Checkpoint::Create(txn_db->rep, &checkpoint))) { | |
5028 | return nullptr; | |
5029 | } | |
5030 | rocksdb_checkpoint_t* result = new rocksdb_checkpoint_t; | |
5031 | result->rep = checkpoint; | |
5032 | return result; | |
5033 | } | |
5034 | ||
5035 | rocksdb_optimistictransactiondb_t* rocksdb_optimistictransactiondb_open( | |
5036 | const rocksdb_options_t* options, const char* name, char** errptr) { | |
5037 | OptimisticTransactionDB* otxn_db; | |
5038 | if (SaveError(errptr, OptimisticTransactionDB::Open( | |
5039 | options->rep, std::string(name), &otxn_db))) { | |
5040 | return nullptr; | |
5041 | } | |
5042 | rocksdb_optimistictransactiondb_t* result = | |
5043 | new rocksdb_optimistictransactiondb_t; | |
5044 | result->rep = otxn_db; | |
5045 | return result; | |
5046 | } | |
5047 | ||
5048 | rocksdb_optimistictransactiondb_t* | |
5049 | rocksdb_optimistictransactiondb_open_column_families( | |
5050 | const rocksdb_options_t* db_options, const char* name, | |
f67539c2 TL |
5051 | int num_column_families, const char* const* column_family_names, |
5052 | const rocksdb_options_t* const* column_family_options, | |
11fdf7f2 TL |
5053 | rocksdb_column_family_handle_t** column_family_handles, char** errptr) { |
5054 | std::vector<ColumnFamilyDescriptor> column_families; | |
5055 | for (int i = 0; i < num_column_families; i++) { | |
5056 | column_families.push_back(ColumnFamilyDescriptor( | |
5057 | std::string(column_family_names[i]), | |
5058 | ColumnFamilyOptions(column_family_options[i]->rep))); | |
5059 | } | |
5060 | ||
5061 | OptimisticTransactionDB* otxn_db; | |
5062 | std::vector<ColumnFamilyHandle*> handles; | |
5063 | if (SaveError(errptr, OptimisticTransactionDB::Open( | |
5064 | DBOptions(db_options->rep), std::string(name), | |
5065 | column_families, &handles, &otxn_db))) { | |
5066 | return nullptr; | |
5067 | } | |
5068 | ||
5069 | for (size_t i = 0; i < handles.size(); i++) { | |
5070 | rocksdb_column_family_handle_t* c_handle = | |
5071 | new rocksdb_column_family_handle_t; | |
5072 | c_handle->rep = handles[i]; | |
5073 | column_family_handles[i] = c_handle; | |
5074 | } | |
5075 | rocksdb_optimistictransactiondb_t* result = | |
5076 | new rocksdb_optimistictransactiondb_t; | |
5077 | result->rep = otxn_db; | |
5078 | return result; | |
5079 | } | |
5080 | ||
5081 | rocksdb_t* rocksdb_optimistictransactiondb_get_base_db( | |
5082 | rocksdb_optimistictransactiondb_t* otxn_db) { | |
5083 | DB* base_db = otxn_db->rep->GetBaseDB(); | |
5084 | ||
5085 | if (base_db != nullptr) { | |
5086 | rocksdb_t* result = new rocksdb_t; | |
5087 | result->rep = base_db; | |
5088 | return result; | |
5089 | } | |
5090 | ||
5091 | return nullptr; | |
5092 | } | |
5093 | ||
5094 | void rocksdb_optimistictransactiondb_close_base_db(rocksdb_t* base_db) { | |
5095 | delete base_db; | |
5096 | } | |
5097 | ||
5098 | rocksdb_transaction_t* rocksdb_optimistictransaction_begin( | |
5099 | rocksdb_optimistictransactiondb_t* otxn_db, | |
5100 | const rocksdb_writeoptions_t* write_options, | |
5101 | const rocksdb_optimistictransaction_options_t* otxn_options, | |
5102 | rocksdb_transaction_t* old_txn) { | |
5103 | if (old_txn == nullptr) { | |
5104 | rocksdb_transaction_t* result = new rocksdb_transaction_t; | |
5105 | result->rep = otxn_db->rep->BeginTransaction(write_options->rep, | |
5106 | otxn_options->rep, nullptr); | |
5107 | return result; | |
5108 | } | |
5109 | old_txn->rep = otxn_db->rep->BeginTransaction( | |
5110 | write_options->rep, otxn_options->rep, old_txn->rep); | |
5111 | return old_txn; | |
5112 | } | |
5113 | ||
5114 | void rocksdb_optimistictransactiondb_close( | |
5115 | rocksdb_optimistictransactiondb_t* otxn_db) { | |
5116 | delete otxn_db->rep; | |
5117 | delete otxn_db; | |
5118 | } | |
5119 | ||
7c673cae FG |
5120 | void rocksdb_free(void* ptr) { free(ptr); } |
5121 | ||
11fdf7f2 TL |
5122 | rocksdb_pinnableslice_t* rocksdb_get_pinned( |
5123 | rocksdb_t* db, const rocksdb_readoptions_t* options, const char* key, | |
5124 | size_t keylen, char** errptr) { | |
5125 | rocksdb_pinnableslice_t* v = new (rocksdb_pinnableslice_t); | |
5126 | Status s = db->rep->Get(options->rep, db->rep->DefaultColumnFamily(), | |
5127 | Slice(key, keylen), &v->rep); | |
5128 | if (!s.ok()) { | |
5129 | delete (v); | |
5130 | if (!s.IsNotFound()) { | |
5131 | SaveError(errptr, s); | |
5132 | } | |
5133 | return nullptr; | |
5134 | } | |
5135 | return v; | |
5136 | } | |
5137 | ||
5138 | rocksdb_pinnableslice_t* rocksdb_get_pinned_cf( | |
5139 | rocksdb_t* db, const rocksdb_readoptions_t* options, | |
5140 | rocksdb_column_family_handle_t* column_family, const char* key, | |
5141 | size_t keylen, char** errptr) { | |
5142 | rocksdb_pinnableslice_t* v = new (rocksdb_pinnableslice_t); | |
5143 | Status s = db->rep->Get(options->rep, column_family->rep, Slice(key, keylen), | |
5144 | &v->rep); | |
5145 | if (!s.ok()) { | |
5146 | delete v; | |
5147 | if (!s.IsNotFound()) { | |
5148 | SaveError(errptr, s); | |
5149 | } | |
5150 | return nullptr; | |
5151 | } | |
5152 | return v; | |
5153 | } | |
5154 | ||
5155 | void rocksdb_pinnableslice_destroy(rocksdb_pinnableslice_t* v) { delete v; } | |
5156 | ||
5157 | const char* rocksdb_pinnableslice_value(const rocksdb_pinnableslice_t* v, | |
5158 | size_t* vlen) { | |
5159 | if (!v) { | |
5160 | *vlen = 0; | |
5161 | return nullptr; | |
5162 | } | |
5163 | ||
5164 | *vlen = v->rep.size(); | |
5165 | return v->rep.data(); | |
5166 | } | |
5167 | ||
f67539c2 TL |
5168 | // container to keep databases and caches in order to use |
5169 | // ROCKSDB_NAMESPACE::MemoryUtil | |
11fdf7f2 TL |
5170 | struct rocksdb_memory_consumers_t { |
5171 | std::vector<rocksdb_t*> dbs; | |
5172 | std::unordered_set<rocksdb_cache_t*> caches; | |
5173 | }; | |
5174 | ||
5175 | // initializes new container of memory consumers | |
5176 | rocksdb_memory_consumers_t* rocksdb_memory_consumers_create() { | |
5177 | return new rocksdb_memory_consumers_t; | |
5178 | } | |
5179 | ||
5180 | // adds datatabase to the container of memory consumers | |
5181 | void rocksdb_memory_consumers_add_db(rocksdb_memory_consumers_t* consumers, | |
5182 | rocksdb_t* db) { | |
5183 | consumers->dbs.push_back(db); | |
5184 | } | |
5185 | ||
5186 | // adds cache to the container of memory consumers | |
5187 | void rocksdb_memory_consumers_add_cache(rocksdb_memory_consumers_t* consumers, | |
5188 | rocksdb_cache_t* cache) { | |
5189 | consumers->caches.insert(cache); | |
5190 | } | |
5191 | ||
5192 | // deletes container with memory consumers | |
5193 | void rocksdb_memory_consumers_destroy(rocksdb_memory_consumers_t* consumers) { | |
5194 | delete consumers; | |
5195 | } | |
5196 | ||
f67539c2 | 5197 | // contains memory usage statistics provided by ROCKSDB_NAMESPACE::MemoryUtil |
11fdf7f2 TL |
5198 | struct rocksdb_memory_usage_t { |
5199 | uint64_t mem_table_total; | |
5200 | uint64_t mem_table_unflushed; | |
5201 | uint64_t mem_table_readers_total; | |
5202 | uint64_t cache_total; | |
5203 | }; | |
5204 | ||
5205 | // estimates amount of memory occupied by consumers (dbs and caches) | |
5206 | rocksdb_memory_usage_t* rocksdb_approximate_memory_usage_create( | |
5207 | rocksdb_memory_consumers_t* consumers, char** errptr) { | |
5208 | ||
5209 | vector<DB*> dbs; | |
5210 | for (auto db : consumers->dbs) { | |
5211 | dbs.push_back(db->rep); | |
5212 | } | |
5213 | ||
5214 | unordered_set<const Cache*> cache_set; | |
5215 | for (auto cache : consumers->caches) { | |
5216 | cache_set.insert(const_cast<const Cache*>(cache->rep.get())); | |
5217 | } | |
5218 | ||
f67539c2 | 5219 | std::map<ROCKSDB_NAMESPACE::MemoryUtil::UsageType, uint64_t> usage_by_type; |
11fdf7f2 TL |
5220 | |
5221 | auto status = MemoryUtil::GetApproximateMemoryUsageByType(dbs, cache_set, | |
5222 | &usage_by_type); | |
5223 | if (SaveError(errptr, status)) { | |
5224 | return nullptr; | |
5225 | } | |
5226 | ||
5227 | auto result = new rocksdb_memory_usage_t; | |
5228 | result->mem_table_total = usage_by_type[MemoryUtil::kMemTableTotal]; | |
5229 | result->mem_table_unflushed = usage_by_type[MemoryUtil::kMemTableUnFlushed]; | |
5230 | result->mem_table_readers_total = usage_by_type[MemoryUtil::kTableReadersTotal]; | |
5231 | result->cache_total = usage_by_type[MemoryUtil::kCacheTotal]; | |
5232 | return result; | |
5233 | } | |
5234 | ||
5235 | uint64_t rocksdb_approximate_memory_usage_get_mem_table_total( | |
5236 | rocksdb_memory_usage_t* memory_usage) { | |
5237 | return memory_usage->mem_table_total; | |
5238 | } | |
5239 | ||
5240 | uint64_t rocksdb_approximate_memory_usage_get_mem_table_unflushed( | |
5241 | rocksdb_memory_usage_t* memory_usage) { | |
5242 | return memory_usage->mem_table_unflushed; | |
5243 | } | |
5244 | ||
5245 | uint64_t rocksdb_approximate_memory_usage_get_mem_table_readers_total( | |
5246 | rocksdb_memory_usage_t* memory_usage) { | |
5247 | return memory_usage->mem_table_readers_total; | |
5248 | } | |
5249 | ||
5250 | uint64_t rocksdb_approximate_memory_usage_get_cache_total( | |
5251 | rocksdb_memory_usage_t* memory_usage) { | |
5252 | return memory_usage->cache_total; | |
5253 | } | |
5254 | ||
20effc67 TL |
5255 | void rocksdb_options_set_dump_malloc_stats(rocksdb_options_t* opt, |
5256 | unsigned char val) { | |
5257 | opt->rep.dump_malloc_stats = val; | |
5258 | } | |
5259 | ||
5260 | void rocksdb_options_set_memtable_whole_key_filtering(rocksdb_options_t* opt, | |
5261 | unsigned char val) { | |
5262 | opt->rep.memtable_whole_key_filtering = val; | |
5263 | } | |
5264 | ||
11fdf7f2 TL |
5265 | // deletes container with memory usage estimates |
5266 | void rocksdb_approximate_memory_usage_destroy(rocksdb_memory_usage_t* usage) { | |
5267 | delete usage; | |
5268 | } | |
5269 | ||
20effc67 TL |
5270 | void rocksdb_cancel_all_background_work(rocksdb_t* db, unsigned char wait) { |
5271 | CancelAllBackgroundWork(db->rep, wait); | |
5272 | } | |
5273 | ||
7c673cae FG |
5274 | } // end extern "C" |
5275 | ||
5276 | #endif // !ROCKSDB_LITE |