65 lines
3.0 KiB
C
65 lines
3.0 KiB
C
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/*
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* Copyright (C) Ambroz Bizjak <ambrop7@gmail.com>
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* Contributions:
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* Transparent DNS: Copyright (C) Kerem Hadimli <kerem.hadimli@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BADVPN_TUN2SOCKS_SOCKSUDPGWCLIENT_H
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#define BADVPN_TUN2SOCKS_SOCKSUDPGWCLIENT_H
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#include <misc/debug.h>
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#include <base/DebugObject.h>
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#include <system/BReactor.h>
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#include <udpgw_client/UdpGwClient.h>
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#include <socksclient/BSocksClient.h>
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typedef void (*SocksUdpGwClient_handler_received) (void *user, BAddr local_addr, BAddr remote_addr, const uint8_t *data, int data_len);
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typedef struct {
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int udp_mtu;
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BAddr socks_server_addr;
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const struct BSocksClient_auth_info *auth_info;
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size_t num_auth_info;
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BAddr remote_udpgw_addr;
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BReactor *reactor;
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void *user;
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SocksUdpGwClient_handler_received handler_received;
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UdpGwClient udpgw_client;
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BTimer reconnect_timer;
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int have_socks;
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BSocksClient socks_client;
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int socks_up;
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DebugObject d_obj;
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} SocksUdpGwClient;
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int SocksUdpGwClient_Init (SocksUdpGwClient *o, int udp_mtu, int max_connections, int send_buffer_size, btime_t keepalive_time,
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BAddr socks_server_addr, const struct BSocksClient_auth_info *auth_info, size_t num_auth_info,
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BAddr remote_udpgw_addr, btime_t reconnect_time, BReactor *reactor, void *user,
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SocksUdpGwClient_handler_received handler_received) WARN_UNUSED;
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void SocksUdpGwClient_Free (SocksUdpGwClient *o);
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void SocksUdpGwClient_SubmitPacket (SocksUdpGwClient *o, BAddr local_addr, BAddr remote_addr, int is_dns, const uint8_t *data, int data_len);
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#endif
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