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#include "RedirectionConstants.h"
enum redir_state {
REDIR_NONE = 0,
REDIR_INIT = 1,
REDIR_AUTH = 2,
REDIR_INIT_SOL = 10,
REDIR_CONN_SOL = 11,
REDIR_INIT_IDER = 20,
REDIR_CONN_IDER = 21,
REDIR_CLOSING = 30,
REDIR_CLOSED = 31,
REDIR_ERROR = 99,
};
struct redir {
int sock;
int verbose;
unsigned char type[4];
unsigned char user[16];
unsigned char pass[16];
enum redir_state state;
/* callbacks */
void *cb_data;
void (*cb_state)(void *cb_data, enum redir_state old, enum redir_state new);
int (*cb_recv)(void *cb_data, unsigned char *buf, int len);
};
const char *redir_strstate(enum redir_state state);
int redir_start(struct redir *r);
int redir_stop(struct redir *r);
int redir_auth(struct redir *r);
int redir_sol_start(struct redir *r);
int redir_sol_stop(struct redir *r);
int redir_sol_send(struct redir *r, unsigned char *buf, int blen);
int redir_sol_recv(struct redir *r, unsigned char *buf, int blen);
int redir_data(struct redir *r);
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