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Support listen multi ip addresses, and support server flags

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This commit is contained in:
Nick Peng
2019-08-03 00:23:01 +08:00
parent 81468a3c4f
commit b1eafb6491
4 changed files with 485 additions and 249 deletions
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26
src/dns_conf.h
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@@ -10,6 +10,7 @@
#include "list.h"
#include "radix.h"
#define DNS_MAX_BIND_IP 16
#define DNS_MAX_SERVERS 64
#define DNS_MAX_SERVER_NAME_LEN 128
#define DNS_MAX_IPSET_NAMELEN 32
@@ -36,6 +37,12 @@ enum domain_rule {
DOMAIN_RULE_MAX,
};
typedef enum {
DNS_BIND_TYPE_UDP,
DNS_BIND_TYPE_TCP,
DNS_BIND_TYPE_TLS,
} DNS_BIND_TYPE;
#define DOMAIN_CHECK_NONE 0
#define DOMAIN_CHECK_ICMP 1
#define DOMAIN_CHECK_TCP 2
@@ -52,6 +59,13 @@ enum domain_rule {
#define SERVER_FLAG_EXCLUDE_DEFAULT (1 << 0)
#define BIND_FLAG_NO_RULE_ADDR (1 << 0)
#define BIND_FLAG_NO_RULE_NAMESERVER (1 << 1)
#define BIND_FLAG_NO_RULE_IPSET (1 << 2)
#define BIND_FLAG_NO_RULE_SNIPROXY (1 << 3)
#define BIND_FLAG_NO_SPEED_CHECK (1 << 4)
#define BIND_FLAG_NO_CACHE (1 << 5)
struct dns_rule_flags {
unsigned int flags;
};
@@ -147,8 +161,16 @@ struct dns_conf_address_rule {
radix_tree_t *ipv6;
};
extern char dns_conf_server_ip[DNS_MAX_IPLEN];
extern char dns_conf_server_tcp_ip[DNS_MAX_IPLEN];
struct dns_bind_ip
{
DNS_BIND_TYPE type;
uint32_t flags;
char ip[DNS_MAX_IPLEN];
const char *group;
};
extern struct dns_bind_ip dns_conf_bind_ip[DNS_MAX_BIND_IP];
extern int dns_conf_bind_ip_num;
extern int dns_conf_tcp_idle_time;
extern int dns_conf_cachesize;