| b.liu | d440f9f | 2025-04-18 10:44:31 +0800 | [diff] [blame] | 1 | /** |
| 2 | *@file quectel_nslookup.h |
| 3 | *@date 2017-07-05 |
| 4 | *@author running.qian |
| 5 | *@brief Simple DNS Reslove |
| 6 | */ |
| 7 | #ifndef _QUECTEL_NSLOOKUP_H_ |
| 8 | #define _QUECTEL_NSLOOKUP_H_ |
| 9 | |
| 10 | #include <arpa/inet.h> |
| 11 | |
| 12 | typedef enum { |
| 13 | QUERY_IPV4_E, |
| 14 | QUERY_IPV6_E |
| 15 | } QUERY_IP_TYPE; |
| 16 | |
| 17 | |
| 18 | typedef struct { |
| 19 | int addr_cnt;//must be set 0 when call QL_nslookup |
| 20 | struct in_addr addr[5]; |
| 21 | |
| 22 | int addr6_cnt;//must be set 0 when call QL_nslookup |
| 23 | struct in6_addr addr6[5]; |
| 24 | } hostaddr_info_u; |
| 25 | |
| 26 | /** |
| 27 | * Perform a DNS query by sending a packet |
| 28 | */ |
| 29 | void ql_nslookup(char *host, char *dns_server_ip, QUERY_IP_TYPE ip_type, hostaddr_info_u *resolved_addr); |
| 30 | #endif |