#ifndef __CONNWRAP_H__

#define __CONNWRAP_H__

#if HAVE_CONFIG_H

# include <config.h>

#endif

#ifdef __cplusplus

extern "C" {

#endif

#include <sys/types.h>

#include <sys/socket.h>

int cw_connect(int sockfd, const struct sockaddr *serv_addr, int addrlen, int ssl);

#define CW_CONNECT_STARTED 0x1

#define CW_CONNECT_SSL 0x2

#define CW_CONNECT_WANT_READ 0x4

#define CW_CONNECT_WANT_WRITE 0x8

#define CW_CONNECT_WANT_SOMETHING 0xC

#define CW_CONNECT_BLOCKING 0x10

/* non-blocking socket

   state should be initialized with 0, subsequent calls should keep the modified state (state is a bitwise OR between CW_CONNECT_XXX)

   returns 0 for OK, or if it wants subsequent calls

	   -1 for a fatal error

 */

int cw_nb_connect(int sockfd, const struct sockaddr *serv_addr, int addrlen, int ssl, int *state);

int cw_accept(int s, struct sockaddr *addr, int *addrlen, int ssl);

int cw_write(int fd, const void *buf, int count, int ssl);

int cw_read(int fd, void *buf, int count, int ssl);

void cw_close(int fd);

void cw_setproxy(const char *aproxyhost, int aproxyport, const char *aproxyuser, const char *aproxypass);

void cw_setbind(const char *abindaddr);

char *cw_base64_encode(const char *in);

#ifdef __cplusplus

}

#endif

#endif