Classes
struct	client_T

struct	DNS_HOST_T

struct	DNS_HOSTARR_T

struct	DNS_QUERY_T

struct	MX_RECORD_T

struct	SRV_RECORDT_T

struct	resource_record

struct	DNS_REPLY_T

struct	ipv6_T

Macros
#define	CLIENT_SPEC_LEN 512

#define	CLIENT_INITIALIZER

#define	MAX_HOST 128

#define	NETINET6 1

#define	T_TXT 16

#define	T_AFSDB 18

#define	T_SRV 33

#define	T_NAPTR 35

#define	DNS_NO_ERR 0

#define	DNS_ERR_TMPFAIL -1

#define	DNS_ERR_NOTFOUND -2

#define	DNS_ERR_SRV -3

#define	DNS_LOC_ERR -4

#define	IPV6_PREFIX_MAX 64

#define	IPV6_PREFIX_MIN 32

#define	IPV6_PREFIX_STEP 4

#define	ZE_SOCK_READ 1

#define	ZE_SOCK_WRITE 0

#define	ZE_SOCK_ERROR -1

#define	ZE_SOCK_READY 0

#define	ZE_SOCK_TIMEOUT 1

Typedefs
typedef struct DNS_HOST_T	DNS_HOST_T

typedef struct DNS_HOSTARR_T	DNS_HOSTARR_T

typedef struct resource_record	RR_RECORD_T

typedef int	HEADER

Functions
int	client_connect (client_T client, char spec, int to)

bool	client_disconnect (client_T *client, bool incerr)

bool	client_send (client_T client, char buf, size_t size)

bool	client_recv (client_T client, char buf, size_t size)

bool	client_readln (client_T client, char buf, size_t size)

int	connect_timed (int, struct sockaddr *, socklen_t, int)

void	dns_free_hostarr (DNS_HOSTARR_T *mx)

int	dns_get_a (char domain, DNS_HOSTARR_T a)

int	dns_get_aaaa (char domain, DNS_HOSTARR_T a)

int	dns_get_mx (char domain, DNS_HOSTARR_T mx)

void	print_dns_reply (DNS_REPLY_T *r, int level)

void	dns_free_data (DNS_REPLY_T *)

int	dns_string_to_type (const char *)

const char *	dns_type_to_string (int)

int	dns_lookup (const char domain, const char type_name, time_t retrans, int retry, DNS_REPLY_T *)

bool	ipv6_check_net (ipv6_T net, ipv6_T addr)

bool	ipv6_str2rec (ipv6_T ipv6, char sin)

void	ipv6_rec2str (char sout, ipv6_T ipv6, size_t sz)

void	ipv6_expand (char sout, char sin, size_t size)

void	ipv6_set_prefix (ipv6_T *addr, int prefix)

void	ipv6_subnet (ipv6_T net, ipv6_T addr)

void	ipv6_prefix_str (ipv6_T addr, char buf, size_t size, int n)

char *	jinet_ntop (int, void , char , size_t)

int	jinet_pton (int, char , void )

bool	jsock_ntop (struct sockaddr , socklen_t, char , size_t)

int	ip_strcmp (char , char )

bool	get_hostname (char *, size_t)

bool	get_hostbyaddr (char ip, char name, int len)

bool	get_hostbyname (char name, char ip, int len)

char *	inet_n2p (int, void , char , size_t)

int	inet_p2n (int, char , void )

bool	get_hostbysock (struct sockaddr sock, socklen_t slen, char addr, size_t alen, char *name, size_t nlen)

int	Ip_strcmp (char , char )

int	jfd_ready (int, bool, long)

bool	sd_printf (int sd, char *format,...)

int	sd_readln (int fd, char *buf, size_t size)

Variables
bool	dns_lock

Detailed Description

Network functions

Macro Definition Documentation

◆ CLIENT_INITIALIZER

#define CLIENT_INITIALIZER

Value:

{PTHREAD_MUTEX_INITIALIZER, \

FALSE, SIGNATURE, 0, (time_t ) 0, -1, 0, 0, 0, 0}

SIGNATURE

#define SIGNATURE

Definition: ze-libjc.h:75

Definition at line 53 of file ze-client.h.

◆ CLIENT_SPEC_LEN

#define CLIENT_SPEC_LEN 512

Definition at line 32 of file ze-client.h.

◆ DNS_ERR_NOTFOUND

#define DNS_ERR_NOTFOUND -2

Definition at line 142 of file ze-dns.h.

◆ DNS_ERR_SRV

#define DNS_ERR_SRV -3

Definition at line 143 of file ze-dns.h.

◆ DNS_ERR_TMPFAIL

#define DNS_ERR_TMPFAIL -1

Definition at line 141 of file ze-dns.h.

◆ DNS_LOC_ERR

#define DNS_LOC_ERR -4

Definition at line 144 of file ze-dns.h.

◆ DNS_NO_ERR

#define DNS_NO_ERR 0

Definition at line 140 of file ze-dns.h.

◆ IPV6_PREFIX_MAX

#define IPV6_PREFIX_MAX 64

Definition at line 54 of file ze-ipv6.h.

◆ IPV6_PREFIX_MIN

#define IPV6_PREFIX_MIN 32

Definition at line 55 of file ze-ipv6.h.

◆ IPV6_PREFIX_STEP

#define IPV6_PREFIX_STEP 4

Definition at line 56 of file ze-ipv6.h.

◆ MAX_HOST

#define MAX_HOST 128

Definition at line 33 of file ze-dns-parse.h.

◆ NETINET6

#define NETINET6 1

Definition at line 55 of file ze-dns.h.

◆ T_AFSDB

#define T_AFSDB 18

Definition at line 61 of file ze-dns.h.

◆ T_NAPTR

#define T_NAPTR 35

Definition at line 67 of file ze-dns.h.

◆ T_SRV

#define T_SRV 33

Definition at line 64 of file ze-dns.h.

◆ T_TXT

#define T_TXT 16

Definition at line 58 of file ze-dns.h.

◆ ZE_SOCK_ERROR

#define ZE_SOCK_ERROR -1

Definition at line 60 of file ze-inet.h.

◆ ZE_SOCK_READ

#define ZE_SOCK_READ 1

Definition at line 57 of file ze-inet.h.

◆ ZE_SOCK_READY

#define ZE_SOCK_READY 0

Definition at line 61 of file ze-inet.h.

◆ ZE_SOCK_TIMEOUT

#define ZE_SOCK_TIMEOUT 1

Definition at line 62 of file ze-inet.h.

◆ ZE_SOCK_WRITE

#define ZE_SOCK_WRITE 0

Definition at line 58 of file ze-inet.h.

Typedef Documentation

◆ DNS_HOST_T

typedef struct DNS_HOST_T DNS_HOST_T

◆ DNS_HOSTARR_T

typedef struct DNS_HOSTARR_T DNS_HOSTARR_T

◆ HEADER

typedef int HEADER

Definition at line 118 of file ze-dns.h.

◆ RR_RECORD_T

typedef struct resource_record RR_RECORD_T

Definition at line 92 of file ze-dns.h.

Function Documentation

◆ client_connect()

int client_connect	(	client_T *	client,
		char *	spec,
		int	to
	)

Definition at line 126 of file ze-client.c.

◆ client_disconnect()

bool client_disconnect	(	client_T *	client,
		bool	incerr
	)

Definition at line 231 of file ze-client.c.

◆ client_readln()

bool client_readln	(	client_T *	client,
		char *	buf,
		size_t	size
	)

Definition at line 447 of file ze-client.c.

◆ client_recv()

bool client_recv	(	client_T *	client,
		char *	buf,
		size_t	size
	)

Definition at line 355 of file ze-client.c.

◆ client_send()

bool client_send	(	client_T *	client,
		char *	buf,
		size_t	size
	)

Definition at line 263 of file ze-client.c.

◆ connect_timed()

int connect_timed	(	int	,
		struct sockaddr *	,
		socklen_t	,
		int
	)

Definition at line 639 of file ze-client.c.

◆ dns_free_data()

void dns_free_data ( DNS_REPLY_T * )

Definition at line 190 of file ze-dns.c.

◆ dns_free_hostarr()

void dns_free_hostarr ( DNS_HOSTARR_T * mx )

Definition at line 89 of file ze-dns-parse.c.

◆ dns_get_a()

int dns_get_a	(	char *	domain,
		DNS_HOSTARR_T *	a
	)

Definition at line 153 of file ze-dns-parse.c.

◆ dns_get_aaaa()

int dns_get_aaaa	(	char *	domain,
		DNS_HOSTARR_T *	a
	)

Definition at line 226 of file ze-dns-parse.c.

◆ dns_get_mx()

int dns_get_mx	(	char *	domain,
		DNS_HOSTARR_T *	mx
	)

Definition at line 357 of file ze-dns-parse.c.

◆ dns_lookup()

int dns_lookup	(	const char *	domain,
		const char *	type_name,
		time_t	retrans,
		int	retry,
		DNS_REPLY_T *
	)

◆ dns_string_to_type()

int dns_string_to_type ( const char * )

◆ dns_type_to_string()

const char* dns_type_to_string ( int )

Definition at line 164 of file ze-dns.c.

◆ get_hostbyaddr()

bool get_hostbyaddr	(	char *	ip,
		char *	name,
		int	len
	)

Definition at line 323 of file ze-inet.c.

◆ get_hostbyname()

bool get_hostbyname	(	char *	name,
		char *	ip,
		int	len
	)

Definition at line 336 of file ze-inet.c.

◆ get_hostbysock()

bool get_hostbysock	(	struct sockaddr *	sock,
		socklen_t	slen,
		char *	addr,
		size_t	alen,
		char *	name,
		size_t	nlen
	)

Definition at line 421 of file ze-inet.c.

◆ get_hostname()

bool get_hostname	(	char *	,
		size_t
	)

Definition at line 181 of file ze-inet.c.

◆ inet_n2p()

char* inet_n2p	(	int	,
		void *	,
		char *	,
		size_t
	)

Definition at line 349 of file ze-inet.c.

◆ inet_p2n()

int inet_p2n	(	int	,
		char *	,
		void *
	)

◆ ip_strcmp()

int ip_strcmp	(	char *	,
		char *
	)

Definition at line 141 of file ze-inet.c.

◆ Ip_strcmp()

int Ip_strcmp	(	char *	,
		char *
	)

Definition at line 480 of file ze-inet.c.

◆ ipv6_check_net()

bool ipv6_check_net	(	ipv6_T *	net,
		ipv6_T *	addr
	)

Definition at line 41 of file ze-ipv6.c.

◆ ipv6_expand()

void ipv6_expand	(	char *	sout,
		char *	sin,
		size_t	size
	)

Definition at line 68 of file ze-ipv6.c.

◆ ipv6_prefix_str()

void ipv6_prefix_str	(	ipv6_T *	addr,
		char *	buf,
		size_t	size,
		int	n
	)

Definition at line 290 of file ze-ipv6.c.

◆ ipv6_rec2str()

void ipv6_rec2str	(	char *	sout,
		ipv6_T *	ipv6,
		size_t	sz
	)

Definition at line 210 of file ze-ipv6.c.

◆ ipv6_set_prefix()

void ipv6_set_prefix	(	ipv6_T *	addr,
		int	prefix
	)

Definition at line 242 of file ze-ipv6.c.

◆ ipv6_str2rec()

bool ipv6_str2rec	(	ipv6_T *	ipv6,
		char *	sin
	)

Definition at line 96 of file ze-ipv6.c.

◆ ipv6_subnet()

void ipv6_subnet	(	ipv6_T *	net,
		ipv6_T *	addr
	)

Definition at line 270 of file ze-ipv6.c.

◆ jfd_ready()

int jfd_ready	(	int	,
		bool	,
		long
	)

Definition at line 529 of file ze-inet.c.

◆ jinet_ntop()

char* jinet_ntop	(	int	,
		void *	,
		char *	,
		size_t
	)

Definition at line 34 of file ze-inet.c.

◆ jinet_pton()

int jinet_pton	(	int	,
		char *	,
		void *
	)

◆ jsock_ntop()

bool jsock_ntop	(	struct sockaddr *	,
		socklen_t	,
		char *	,
		size_t
	)

Definition at line 106 of file ze-inet.c.

◆ print_dns_reply()

void print_dns_reply	(	DNS_REPLY_T *	r,
		int	level
	)

Definition at line 393 of file ze-dns-parse.c.

◆ sd_printf()

bool sd_printf	(	int	sd,
		char *	format,
			...
	)

Definition at line 629 of file ze-inet.c.

◆ sd_readln()

int sd_readln	(	int	fd,
		char *	buf,
		size_t	size
	)

Definition at line 674 of file ze-inet.c.

Variable Documentation

◆ dns_lock

bool dns_lock

Classes

Macros

Typedefs

Functions

Variables