| 1 | /*
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| 2 | Directory caching code for Netdrive plugins.
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| 3 | Copyright (C) netlabs.org 2010-2016
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| 4 | */
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| 5 |
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| 6 | #ifndef __DIRCACHE_H__
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| 7 | #define __DIRCACHE_H__
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| 8 |
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| 9 | #include <limits.h>
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| 10 |
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| 11 | #define NDPL_LARGEFILES
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| 12 | #define INCL_LONGLONG
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| 13 | #include <ndextpl2.h>
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| 14 |
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| 15 |
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| 16 | /* callback for fsphAddFile32L */
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| 17 | typedef void FNADDDIRENTRY(void *plist, void *finfo);
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| 18 | typedef FNADDDIRENTRY *PFNADDDIRENTRY;
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| 19 |
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| 20 | /* callback for releasing memory */
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| 21 | typedef void FNFREEDIRENTRY(void *finfo);
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| 22 | typedef FNFREEDIRENTRY *PFNFREEDIRENTRY;
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| 23 |
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| 24 | /* forward declarations */
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| 25 | typedef struct DirectoryCache DirectoryCache;
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| 26 |
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| 27 | /* Directory cache helpers. */
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| 28 | int dircache_create(DirectoryCache **ppdc, void* pRes, int cachetimeout, int cachedepth,
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| 29 | PFNFREEDIRENTRY fn);
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| 30 | void dircache_delete(DirectoryCache *pdc);
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| 31 |
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| 32 | /* directory cache scanning */
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| 33 | int dircache_list_files(DirectoryCache *pdc, PFNADDDIRENTRY fn,
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| 34 | void *plist,
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| 35 | char* dir_mask, char* fullpath,
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| 36 | int *ptotal_received);
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| 37 | int dircache_find_path(DirectoryCache *pdc,
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| 38 | const char *path,
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| 39 | void **finfo,
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| 40 | unsigned long *pulAge);
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| 41 |
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| 42 | /* directory cache creation */
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| 43 | void *dircache_write_begin(DirectoryCache *pdc,
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| 44 | char* dir_mask, char* fullpath,
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| 45 | int cFiles);
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| 46 | void dircache_write_entry(DirectoryCache *pdc, void *dircachectx,
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| 47 | const char *fname, const void *finfo);
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| 48 | void dircache_write_end(DirectoryCache *pdc, void *dircachectx);
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| 49 |
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| 50 | /* directory cache invalidation */
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| 51 | void dircache_invalidate(DirectoryCache *pdc,
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| 52 | const char *path,
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| 53 | int fParent);
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| 54 |
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| 55 | #endif // __DIRCACHE_H__
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