daxi20/smartdns
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Feature: support local host name & ptr resolve.

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This commit is contained in:
Nick Peng
2022-05-21 00:09:18 +08:00
parent dbfe9063e4
commit dae263444f
7 changed files with 584 additions and 39 deletions
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37
src/dns_conf.h
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@@ -35,6 +35,7 @@ extern "C" {
#define DNS_MAX_BIND_IP 16
#define DNS_MAX_SERVERS 64
#define DNS_MAX_SERVER_NAME_LEN 128
#define DNS_MAX_PTR_LEN 128
#define DNS_MAX_IPSET_NAMELEN 32
#define DNS_GROUP_NAME_LEN 32
#define DNS_NAX_GROUP_NUMBER 16
@@ -145,6 +146,40 @@ struct dns_group_table {
};
extern struct dns_group_table dns_group_table;
struct dns_ptr {
struct hlist_node node;
char ptr_domain[DNS_MAX_PTR_LEN];
char hostname[DNS_MAX_CNAME_LEN];
};
struct dns_ptr_table {
DECLARE_HASHTABLE(ptr, 16);
};
extern struct dns_ptr_table dns_ptr_table;
typedef enum dns_hosts_type {
DNS_HOST_TYPE_HOST = 0,
DNS_HOST_TYPE_DNSMASQ = 1,
} dns_hosts_type;
struct dns_hosts {
struct hlist_node node;
char domain[DNS_MAX_CNAME_LEN];
dns_hosts_type host_type;
int dns_type;
int is_soa;
union {
unsigned char ipv4_addr[DNS_RR_A_LEN];
unsigned char ipv6_addr[DNS_RR_AAAA_LEN];
};
};
struct dns_hosts_table {
DECLARE_HASHTABLE(hosts, 16);
};
extern struct dns_hosts_table dns_hosts_table;
extern int dns_hosts_record_num;
struct dns_servers {
char server[DNS_MAX_IPLEN];
unsigned short port;
@@ -270,6 +305,8 @@ void dns_server_load_exit(void);
int dns_server_load_conf(const char *file);
int dns_server_check_update_hosts(void);
extern int config_addtional_file(void *data, int argc, char *argv[]);
#ifdef __cpluscplus
}