codatunnel.private.h File Reference

#include <sys/types.h>
#include <sys/socket.h>
#include <assert.h>
#include <sys/time.h>
#include <uv.h>
#include <gnutls/gnutls.h>

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Classes
struct	codatunnel_packet
struct	enq_data_t
struct	remotedest

Macros
#define	DEBUG(...)
#define	ERROR(...)
#define	MAXRECEIVE   (4500 + sizeof(ctp_t))
#define	UVBUFLIMIT   10 /* drop packets beyond this limit */

Typedefs
typedef struct codatunnel_packet	ctp_t
typedef struct remotedest	dest_t

Enumerations
enum	deststate {   FREE = 0 , ALLOCATED = 1 , TCPATTEMPTING = 2 , TLSHANDSHAKE = 3 ,   TCPACTIVE = 4 , TLSERROR = 5 , TCPCLOSING = 6 }

Functions
int	mapthread (uv_thread_t)
void	codatunneld (int codatunnel_sockfd, const char *tcp_bindaddr, const char *udp_bindaddr, const char *bind_service, int onlytcp, const char *sslcertdir) __attribute__((noreturn))
const char *	tcpstatename (enum deststate)
void	outbound_worker_cb (uv_async_t *async)
void	initdestarray ()
dest_t *	getdest (const struct sockaddr_storage *, socklen_t)
dest_t *	createdest (const struct sockaddr_storage *, socklen_t, const char *peername)
void	free_dest (dest_t *d)
void	enq_element (dest_t *, const uv_buf_t *, int)
ssize_t	eat_uvbytes (gnutls_transport_ptr_t, void *, size_t)
int	poll_uvbytes (gnutls_transport_ptr_t gtp, unsigned int ms)
void	drain_outbound_queues (dest_t *d)
void	hexdump (char *desc, void *addr, int len)
void	printsockaddr (const struct sockaddr_storage *, socklen_t)

Macro Definition Documentation

DEBUG

#define DEBUG

(

...

)

ERROR

#define ERROR

(

...

)

Value:

    do {                                                   \
        fprintf(stderr, "%s:%d ", __FUNCTION__, __LINE__); \
        fprintf(stderr, __VA_ARGS__);                      \
        fflush(stderr);                                    \
    } while (0)

MAXRECEIVE

#define MAXRECEIVE   (4500 + sizeof(ctp_t))

UVBUFLIMIT

#define UVBUFLIMIT   10 /* drop packets beyond this limit */

Typedef Documentation

ctp_t

typedef struct codatunnel_packet ctp_t

dest_t

typedef struct remotedest dest_t

Enumeration Type Documentation

deststate

enum deststate

Enumerator
FREE
ALLOCATED
TCPATTEMPTING
TLSHANDSHAKE
TCPACTIVE
TLSERROR
TCPCLOSING

Function Documentation

codatunneld()

void codatunneld	(	int	codatunnel_sockfd,
		const char *	tcp_bindaddr,
		const char *	udp_bindaddr,
		const char *	bind_service,
		int	onlytcp,
		const char *	sslcertdir
	)

createdest()

dest_t * createdest	(	const struct sockaddr_storage *	x,
		socklen_t	xlen,
		const char *	peername
	)

drain_outbound_queues()

void drain_outbound_queues

(

dest_t *

d

)

eat_uvbytes()

ssize_t eat_uvbytes	(	gnutls_transport_ptr_t	gtp,
		void *	tlsbuf,
		size_t	nread
	)

enq_element()

void enq_element	(	dest_t *	d,
		const uv_buf_t *	thisbuf,
		int	nb
	)

free_dest()

void free_dest

(

dest_t *

d

)

getdest()

dest_t * getdest	(	const struct sockaddr_storage *	x,
		socklen_t	xlen
	)

hexdump()

void hexdump	(	char *	desc,
		void *	addr,
		int	len
	)

initdestarray()

void initdestarray

(

)

mapthread()

int mapthread

(

uv_thread_t

t

)

outbound_worker_cb()

void outbound_worker_cb

(

uv_async_t *

async

)

poll_uvbytes()

int poll_uvbytes	(	gnutls_transport_ptr_t	gtp,
		unsigned int	ms
	)

printsockaddr()

void printsockaddr	(	const struct sockaddr_storage *	,
		socklen_t
	)

tcpstatename()

const char * tcpstatename

(

enum

deststate

)