xroad_cache.h

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#pragma once
#include <common/xroad_common_fwd.h>
#include <common/xroad_xml.h>
#include "xroad_storage_fwd.h"
#include "xroad_objects.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
 
typedef struct xroad_cache_s xroad_cache_t;
 
xroad_cache_t* xroad_cache_open(xroad_str_t root_dir);
 
void xroad_cache_destroy(xroad_cache_t* cache);
 
void* xroad_cache_create_object(xroad_cache_t* cache, xroad_object_type_t type);
 
void* xroad_cache_get_object(xroad_cache_t* cache, xroad_object_type_t type, xroad_object_id_t id);
 
void* xroad_cache_clone_object(xroad_cache_t* cache, const void* obj);
 
void* xroad_cache_copy_object(xroad_cache_t* cache, const void* obj, xroad_object_id_t id);
 
const xroad_storage_info_t* xroad_cache_get_info(xroad_cache_t* cache, xroad_object_type_t type);
 
xroad_storage_stat_t xroad_cache_get_stat(xroad_cache_t* cache, xroad_object_type_t type);
 
xroad_cursor_t* xroad_cache_create_cursor(xroad_cache_t* cache, xroad_object_type_t type);
 
void xroad_cache_destroy_cursor(xroad_cursor_t* cursor);
 
#define __xroad_cursor_dtor__ __dtor__(xroad_cursor_destructor)
void xroad_cursor_destructor(xroad_cursor_t** cursor);
 
void* xroad_cache_cursor_get_first(xroad_cursor_t* cursor);
 
void* xroad_cache_cursor_get_last(xroad_cursor_t* cursor);
 
void* xroad_cache_cursor_get_next(xroad_cursor_t* cursor);
 
void* xroad_cache_cursor_get_prev(xroad_cursor_t* cursor);
 
void* xroad_cache_cursor_offset(xroad_cursor_t* cursor, int64_t offset);
 
xroad_errno_t xroad_cache_clear(xroad_cache_t* cache, xroad_object_type_t type, bool force);
 
storage_heap_ref_t xroad_cache_heap_alloc(xroad_cache_t* cache, xroad_object_type_t type, storage_heap_ref_t ref,
      const void* data, uint32_t len);
 
xroad_errno_t xroad_cache_heap_free(xroad_cache_t* cache, xroad_object_type_t type, storage_heap_ref_t ref);
 
storage_heap_data_t xroad_cache_heap_get(xroad_cache_t* cache, xroad_object_type_t type, storage_heap_ref_t ref);
 
void xroad_cache_check_fill(xroad_cache_t* cache, double fill_factor);
 
void xroad_cache_check_storage_deadlock(xroad_cache_t* cache);
 
xroad_errno_t xroad_cache_check_object_deadlocks_by_type(xroad_cache_t* cache, xroad_object_type_t type);
 
xroad_errno_t xroad_cache_check_object_deadlocks_by_pid(xroad_cache_t* cache);
 
void* xroad_cache_lock_object(xroad_cache_t* cache, void* obj);
 
void xroad_cache_unlock_object(xroad_cache_t* cache, void* obj);
 
#ifdef __cplusplus
}
#endif