| /* $OpenBSD: roaming.h,v 1.6 2011/12/07 05:44:38 djm Exp $ */ |
| /* |
| * Copyright (c) 2004-2009 AppGate Network Security AB |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef ROAMING_H |
| #define ROAMING_H |
| |
| #define DEFAULT_ROAMBUF 65536 |
| #define MAX_ROAMBUF (2*1024*1024) /* XXX arbitrary */ |
| #define ROAMING_REQUEST "roaming@appgate.com" |
| |
| extern int roaming_enabled; |
| extern int resume_in_progress; |
| |
| void request_roaming(void); |
| int get_snd_buf_size(void); |
| int get_recv_buf_size(void); |
| void add_recv_bytes(u_int64_t); |
| int wait_for_roaming_reconnect(void); |
| void roaming_reply(int, u_int32_t, void *); |
| void set_out_buffer_size(size_t); |
| ssize_t roaming_write(int, const void *, size_t, int *); |
| ssize_t roaming_read(int, void *, size_t, int *); |
| size_t roaming_atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t); |
| u_int64_t get_recv_bytes(void); |
| u_int64_t get_sent_bytes(void); |
| void roam_set_bytes(u_int64_t, u_int64_t); |
| void resend_bytes(int, u_int64_t *); |
| void calculate_new_key(u_int64_t *, u_int64_t, u_int64_t); |
| int resume_kex(void); |
| |
| #endif /* ROAMING */ |