BadVPN – Blame information for rev 1

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1 office 1 /*
2 * Copyright (C) Ambroz Bizjak <ambrop7@gmail.com>
3 * Contributions:
4 * Transparent DNS: Copyright (C) Kerem Hadimli <kerem.hadimli@gmail.com>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the
14 * names of its contributors may be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28  
29 #ifndef BADVPN_TUN2SOCKS_SOCKSUDPGWCLIENT_H
30 #define BADVPN_TUN2SOCKS_SOCKSUDPGWCLIENT_H
31  
32 #include <misc/debug.h>
33 #include <base/DebugObject.h>
34 #include <system/BReactor.h>
35 #include <udpgw_client/UdpGwClient.h>
36 #include <socksclient/BSocksClient.h>
37  
38 typedef void (*SocksUdpGwClient_handler_received) (void *user, BAddr local_addr, BAddr remote_addr, const uint8_t *data, int data_len);
39  
40 typedef struct {
41 int udp_mtu;
42 BAddr socks_server_addr;
43 const struct BSocksClient_auth_info *auth_info;
44 size_t num_auth_info;
45 BAddr remote_udpgw_addr;
46 BReactor *reactor;
47 void *user;
48 SocksUdpGwClient_handler_received handler_received;
49 UdpGwClient udpgw_client;
50 BTimer reconnect_timer;
51 int have_socks;
52 BSocksClient socks_client;
53 int socks_up;
54 DebugObject d_obj;
55 } SocksUdpGwClient;
56  
57 int SocksUdpGwClient_Init (SocksUdpGwClient *o, int udp_mtu, int max_connections, int send_buffer_size, btime_t keepalive_time,
58 BAddr socks_server_addr, const struct BSocksClient_auth_info *auth_info, size_t num_auth_info,
59 BAddr remote_udpgw_addr, btime_t reconnect_time, BReactor *reactor, void *user,
60 SocksUdpGwClient_handler_received handler_received) WARN_UNUSED;
61 void SocksUdpGwClient_Free (SocksUdpGwClient *o);
62 void SocksUdpGwClient_SubmitPacket (SocksUdpGwClient *o, BAddr local_addr, BAddr remote_addr, int is_dns, const uint8_t *data, int data_len);
63  
64 #endif