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490f8d431c
* Add metrics * Add obj_cache in session --------- Co-authored-by: Heran Yang <heran.yang@seafile.com>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef OBJ_CACHE_H
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#define OBJ_CACHE_H
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#define DEFAULT_MEMCACHED_EXPIRY 24 * 3600
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#define TYPE_REDIS 0x02
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typedef struct ObjCache ObjCache;
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struct ObjCache {
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void* (*get_object) (ObjCache *cache,
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const char *obj_id,
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size_t *len);
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int (*set_object) (ObjCache *cache,
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const char *obj_id,
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const void *object,
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int len,
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int expiry);
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gboolean (*test_object) (ObjCache *cache,
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const char *obj_id);
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int (*delete_object) (ObjCache *cache,
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const char *obj_id);
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int (*publish) (ObjCache *cache,
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const char *channel,
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const char *msg);
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int mc_expiry;
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char *host;
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int port;
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char cache_type;
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void *priv;
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};
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ObjCache *
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objcache_new ();
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void *
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objcache_get_object (struct ObjCache *cache, const char *obj_id, size_t *len);
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int
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objcache_set_object (struct ObjCache *cache,
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const char *obj_id,
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const void *object,
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int len,
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int expiry);
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gboolean
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objcache_test_object (struct ObjCache *cache, const char *obj_id);
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int
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objcache_delete_object (struct ObjCache *cache, const char *obj_id);
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int
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objcache_set_object_existence (struct ObjCache *cache, const char *obj_id, int val, int expiry, const char *existence_prefix);
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int
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objcache_get_object_existence (struct ObjCache *cache, const char *obj_id, int *val_out, const char *existence_prefix);
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int
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objcache_delete_object_existence (struct ObjCache *cache, const char *obj_id, const char *existence_prefix);
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int
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objcache_publish (ObjCache *cache, const char *channel, const char *msg);
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#endif
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