projects / thirdparty / squid.git / blame
| Commit | Line | Data |
|---|---|---|
| 687f5275 | 1 | /* |
| 4ac4a490 | 2 | * Copyright (C) 1996-2017 The Squid Software Foundation and contributors |
| 687f5275 | 3 | * |
| bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
| 5 | * contributions from numerous individuals and organizations. | |
| 6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
| 687f5275 | 7 | */ |
| 001d55dc | 8 | |
| bbc27441 AJ |
9 | /* DEBUG: section 20 Store Rebuild Routines */ |
| 10 | ||
| 11 | #ifndef SQUID_STORE_REBUILD_H_ | |
| 12 | #define SQUID_STORE_REBUILD_H_ | |
| 13 | ||
| e1ba42a4 FC |
14 | #include "store_key_md5.h" |
| 15 | ||
| 1b2f0924 FC |
16 | class StoreRebuildData |
| 17 | { | |
| 211e9ce2 | 18 | public: |
| b8053b3f FC |
19 | StoreRebuildData() : |
| 20 | objcount(0), expcount(0), scancount(0), clashcount(0), | |
| 21 | dupcount(0), cancelcount(0), invalid(0), badflags(0), | |
| 22 | bad_log_op(0), zero_object_sz(0) | |
| 23 | {} | |
| 24 | ||
| 211e9ce2 FC |
25 | int objcount; /* # objects successfully reloaded */ |
| 26 | int expcount; /* # objects expired */ | |
| 27 | int scancount; /* # entries scanned or read from state file */ | |
| 28 | int clashcount; /* # swapfile clashes avoided */ | |
| 29 | int dupcount; /* # duplicates purged */ | |
| 30 | int cancelcount; /* # SWAP_LOG_DEL objects purged */ | |
| 31 | int invalid; /* # bad lines */ | |
| 32 | int badflags; /* # bad e->flags */ | |
| 33 | int bad_log_op; | |
| 34 | int zero_object_sz; | |
| 35 | }; | |
| 687f5275 | 36 | |
| 8a648e8d FC |
37 | void storeRebuildStart(void); |
| 38 | void storeRebuildComplete(StoreRebuildData *); | |
| 39 | void storeRebuildProgress(int sd_index, int total, int sofar); | |
| 687f5275 FC |
40 | |
| 41 | /// loads entry from disk; fills supplied memory buffer on success | |
| 8a648e8d | 42 | bool storeRebuildLoadEntry(int fd, int diskIndex, MemBuf &buf, StoreRebuildData &counts); |
| 687f5275 | 43 | /// parses entry buffer and validates entry metadata; fills e on success |
| 8a648e8d | 44 | bool storeRebuildParseEntry(MemBuf &buf, StoreEntry &e, cache_key *key, StoreRebuildData &counts, uint64_t expectedSize); |
| 687f5275 | 45 | /// checks whether the loaded entry should be kept; updates counters |
| 8a648e8d | 46 | bool storeRebuildKeepEntry(const StoreEntry &e, const cache_key *key, StoreRebuildData &counts); |
| 687f5275 | 47 | |
| 687f5275 | 48 | #endif /* SQUID_STORE_REBUILD_H_ */ |
| f53969cc | 49 |