engine/cache.h File Reference

#include "../config.h"
#include "hlbr.h"

Go to the source code of this file.

Data Structures
struct	cache_item
struct	cache_items
struct	cache
Defines
#define	CACHE_MAX_KEYS   256
#define	CACHE_MAX_ITEMS_PER_KEY   64
#define	CACHE_NONE   -1
Typedefs
typedef cache_item	CacheItem
typedef cache_items	CacheItems
typedef cache	Cache
Functions
Cache *	InitCache (int TimeoutLen)
int	CacheAdd (Cache *c, unsigned char *Key, int KeyLen, unsigned char *Data, int DataLen, int Now)
int	CacheDelKey (Cache *c, unsigned char *Key, int KeyLen, int Now)
CacheItems *	CacheGet (Cache *c, unsigned char *Key, int KeyLen, int Now)
void	DestroyCache (Cache *c)

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Define Documentation

#define CACHE_MAX_ITEMS_PER_KEY   64

Definition at line 8 of file cache.h.

Referenced by CacheBinAdd().

#define CACHE_MAX_KEYS   256

Definition at line 7 of file cache.h.

Referenced by CacheCreateBin().

#define CACHE_NONE   -1

Definition at line 9 of file cache.h.

Referenced by CacheAdd(), CacheCreateBin(), CacheDelKey(), and CacheGet().

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Typedef Documentation

typedef struct cache Cache

typedef struct cache_item CacheItem

typedef struct cache_items CacheItems

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Function Documentation

int CacheAdd	(	Cache *	c,
		unsigned char *	Key,
		int	KeyLen,
		unsigned char *	Data,
		int	DataLen,
		int	Now
	)

Definition at line 118 of file cache.c.

References CACHE_NONE, CacheBinAdd(), CacheCreateBin(), CacheGetBin(), CacheTimeout(), FALSE, cache::Keys, cache_items::LastTime, and TRUE.

Referenced by DecodeIPDefrag().

int CacheDelKey	(	Cache *	c,
		unsigned char *	Key,
		int	KeyLen,
		int	Now
	)

Definition at line 157 of file cache.c.

References CACHE_NONE, CacheGetBin(), CacheTimeout(), cache_item::Data, cache_item::DataLen, FALSE, cache_items::Items, cache_items::Key, cache_items::KeyLen, cache::Keys, NULL, cache_items::NumItems, cache::NumKeys, and TRUE.

Referenced by CacheTimeout(), and DecodeIPDefrag().

CacheItems* CacheGet	(	Cache *	c,
		unsigned char *	Key,
		int	KeyLen,
		int	Now
	)

Definition at line 201 of file cache.c.

References CACHE_NONE, CacheGetBin(), CacheTimeout(), cache::Keys, and NULL.

Referenced by DecodeIPDefrag().

void DestroyCache

(

Cache *

c

)

Definition at line 224 of file cache.c.

References cache_item::Data, cache_items::Items, cache_items::Key, cache::Keys, NULL, cache_items::NumItems, and cache::NumKeys.

Cache* InitCache

(

int

TimeoutLen

)

Definition at line 11 of file cache.c.

References cache::TimeoutLen.

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