diff options
Diffstat (limited to 'ares.h')
-rw-r--r-- | ares.h | 52 |
1 files changed, 51 insertions, 1 deletions
@@ -158,6 +158,7 @@ extern "C" { #define ARES_OPT_TIMEOUTMS (1 << 13) #define ARES_OPT_ROTATE (1 << 14) #define ARES_OPT_EDNSPSZ (1 << 15) +#define ARES_OPT_NOROTATE (1 << 16) /* Nameinfo flag values */ #define ARES_NI_NOFQDN (1 << 0) @@ -294,8 +295,19 @@ typedef int (*ares_sock_create_callback)(ares_socket_t socket_fd, int type, void *data); +typedef int (*ares_sock_config_callback)(ares_socket_t socket_fd, + int type, + void *data); + CARES_EXTERN int ares_library_init(int flags); +CARES_EXTERN int ares_library_init_mem(int flags, + void *(*amalloc)(size_t size), + void (*afree)(void *ptr), + void *(*arealloc)(void *ptr, size_t size)); + +CARES_EXTERN int ares_library_initialized(void); + CARES_EXTERN void ares_library_cleanup(void); CARES_EXTERN const char *ares_version(int *version); @@ -337,6 +349,13 @@ CARES_EXTERN void ares_set_socket_callback(ares_channel channel, ares_sock_create_callback callback, void *user_data); +CARES_EXTERN void ares_set_socket_configure_callback(ares_channel channel, + ares_sock_config_callback callback, + void *user_data); + +CARES_EXTERN int ares_set_sortlist(ares_channel channel, + const char *sortstr); + CARES_EXTERN void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen, @@ -474,6 +493,17 @@ struct ares_txt_reply { size_t length; /* length excludes null termination */ }; +/* NOTE: This structure is a superset of ares_txt_reply + */ +struct ares_txt_ext { + struct ares_txt_ext *next; + unsigned char *txt; + size_t length; + /* 1 - if start of new record + * 0 - if a chunk in the same record */ + unsigned char record_start; +}; + struct ares_naptr_reply { struct ares_naptr_reply *next; unsigned char *flags; @@ -537,6 +567,10 @@ CARES_EXTERN int ares_parse_txt_reply(const unsigned char* abuf, int alen, struct ares_txt_reply** txt_out); +CARES_EXTERN int ares_parse_txt_reply_ext(const unsigned char* abuf, + int alen, + struct ares_txt_ext** txt_out); + CARES_EXTERN int ares_parse_naptr_reply(const unsigned char* abuf, int alen, struct ares_naptr_reply** naptr_out); @@ -553,7 +587,6 @@ CARES_EXTERN void ares_free_data(void *dataptr); CARES_EXTERN const char *ares_strerror(int code); -/* TODO: Hold port here as well. */ struct ares_addr_node { struct ares_addr_node *next; int family; @@ -563,15 +596,32 @@ struct ares_addr_node { } addr; }; +struct ares_addr_port_node { + struct ares_addr_port_node *next; + int family; + union { + struct in_addr addr4; + struct ares_in6_addr addr6; + } addr; + int udp_port; + int tcp_port; +}; + CARES_EXTERN int ares_set_servers(ares_channel channel, struct ares_addr_node *servers); +CARES_EXTERN int ares_set_servers_ports(ares_channel channel, + struct ares_addr_port_node *servers); /* Incomming string format: host[:port][,host[:port]]... */ CARES_EXTERN int ares_set_servers_csv(ares_channel channel, const char* servers); +CARES_EXTERN int ares_set_servers_ports_csv(ares_channel channel, + const char* servers); CARES_EXTERN int ares_get_servers(ares_channel channel, struct ares_addr_node **servers); +CARES_EXTERN int ares_get_servers_ports(ares_channel channel, + struct ares_addr_port_node **servers); CARES_EXTERN const char *ares_inet_ntop(int af, const void *src, char *dst, ares_socklen_t size); |