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cache: modify cache ver check method, add ipset, nftset after restart.

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This commit is contained in:
Nick Peng
2023-03-28 23:28:28 +08:00
parent fa5e519368
commit 582cdfb879
12 changed files with 250 additions and 35 deletions
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18
src/dns_cache.h
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@@ -36,7 +36,8 @@ extern "C" {
#define DNS_CACHE_VERSION_LEN 32
#define DNS_CACHE_GROUP_NAME_LEN 32
#define MAGIC_NUMBER 0x6548634163536e44
#define MAGIC_CACHE_DATA 0x44615461
#define MAGIC_CACHE_DATA 0x61546144
#define MAGIC_RECORD 0x64526352
enum CACHE_TYPE {
CACHE_TYPE_NONE,
@@ -47,12 +48,14 @@ enum CACHE_TYPE {
enum CACHE_RECORD_TYPE {
CACHE_RECORD_TYPE_ACTIVE,
CACHE_RECORD_TYPE_INACTIVE,
CACHE_RECORD_TYPE_END,
};
struct dns_cache_data_head {
enum CACHE_TYPE cache_type;
int is_soa;
ssize_t size;
uint32_t magic;
};
struct dns_cache_data {
@@ -89,6 +92,7 @@ struct dns_cache_info {
int speed;
int no_inactive;
int hitnum_update_add;
int is_visited;
time_t insert_time;
time_t replace_time;
};
@@ -136,9 +140,11 @@ struct dns_cache_data *dns_cache_new_data_packet(void *packet, size_t packet_len
int dns_cache_init(int size, int enable_inactive, int inactive_list_expired);
int dns_cache_replace(struct dns_cache_key *key, int ttl, int speed, int no_inactive, struct dns_cache_data *cache_data);
int dns_cache_replace(struct dns_cache_key *key, int ttl, int speed, int no_inactive,
struct dns_cache_data *cache_data);
int dns_cache_replace_inactive(struct dns_cache_key *key, int ttl, int speed, int no_inactive, struct dns_cache_data *cache_data);
int dns_cache_replace_inactive(struct dns_cache_key *key, int ttl, int speed, int no_inactive,
struct dns_cache_data *cache_data);
int dns_cache_insert(struct dns_cache_key *key, int ttl, int speed, int no_inactive, struct dns_cache_data *cache_data);
@@ -152,6 +158,8 @@ void dns_cache_release(struct dns_cache *dns_cache);
int dns_cache_hitnum_dec_get(struct dns_cache *dns_cache);
int dns_cache_is_visited(struct dns_cache *dns_cache);
void dns_cache_update(struct dns_cache *dns_cache);
typedef void dns_cache_callback(struct dns_cache *dns_cache);
@@ -165,7 +173,7 @@ int dns_cache_get_cname_ttl(struct dns_cache *dns_cache);
int dns_cache_is_soa(struct dns_cache *dns_cache);
struct dns_cache_data *dns_cache_new_data(void);
struct dns_cache_data *dns_cache_new_data_addr(void);
struct dns_cache_data *dns_cache_get_data(struct dns_cache *dns_cache);
@@ -180,6 +188,8 @@ int dns_cache_load(const char *file);
int dns_cache_save(const char *file);
const char *dns_cache_file_version(void);
#ifdef __cplusplus
}
#endif