36 lines
842 B
C
36 lines
842 B
C
#ifndef _SMART_DNS_CLIENT_H
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#define _SMART_DNS_CLIENT_H
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#include "dns.h"
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typedef enum {
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DNS_SERVER_UDP,
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DNS_SERVER_TCP,
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DNS_SERVER_HTTP,
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DNS_SERVER_TYPE_END,
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} dns_server_type_t;
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struct dns_result {
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char alias[DNS_MAX_CNAME_LEN];
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unsigned long ttl_v4;
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unsigned char addr_ipv4[4];
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unsigned long ttl_v6;
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unsigned char addr_ipv6[16];
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};
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int dns_client_init(void);
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typedef int (*dns_client_callback)(char *domain, struct dns_result *result, void *user_ptr);
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int dns_client_query(char *domain, dns_client_callback callback, void *user_ptr);
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int dns_client_query_raw(char *domain, unsigned char *raw, int raw_len, void *user_ptr);
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void dns_client_exit(void);
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int dns_add_server(char *server_ip, int port, dns_server_type_t server_type);
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int dns_remove_server(char *server_ip, int port, dns_server_type_t server_type);
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#endif
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