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#ifndef _LOCAL_H
#define _LOCAL_H
#include <ev.h>
#include "encrypt.h"
struct listen_ctx { ev_io io; int fd; struct sockaddr sock;};
struct server_ctx { ev_io io; int connected; struct server *server;};
struct server { int fd; char buf[BUF_SIZE]; // server send from, remote recv into
char stage; int buf_len; EVP_CIPHER_CTX *e_ctx; EVP_CIPHER_CTX *d_ctx; struct server_ctx *recv_ctx; struct server_ctx *send_ctx; struct remote *remote;};
struct remote_ctx { ev_io io; ev_timer watcher; int connected; struct remote *remote;};
struct remote { int fd; char buf[BUF_SIZE]; // remote send from, server recv into
int buf_len; struct remote_ctx *recv_ctx; struct remote_ctx *send_ctx; struct server *server;};
static void accept_cb (EV_P_ ev_io *w, int revents);static void server_recv_cb (EV_P_ ev_io *w, int revents);static void server_send_cb (EV_P_ ev_io *w, int revents);static void remote_recv_cb (EV_P_ ev_io *w, int revents);static void remote_send_cb (EV_P_ ev_io *w, int revents);struct remote* new_remote(int fd);void free_remote(struct remote *remote);void close_and_free_remote(EV_P_ struct remote *remote);struct server* new_server(int fd);void free_server(struct server *server);void close_and_free_server(EV_P_ struct server *server);
#endif // _LOCAL_H
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