53 lines
2.2 KiB
C
53 lines
2.2 KiB
C
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/*
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* Copyright (C) Ambroz Bizjak <ambrop7@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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// name of the program
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#define PROGRAM_NAME "udpgw"
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// maxiumum listen addresses
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#define MAX_LISTEN_ADDRS 16
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// maximum datagram size
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#define DEFAULT_UDP_MTU 65520
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// connection buffer size for sending to client, in packets
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#define CONNECTION_CLIENT_BUFFER_SIZE 1
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// connection buffer size for sending to UDP, in packets
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#define CONNECTION_UDP_BUFFER_SIZE 1
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// maximum number of clients
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#define DEFAULT_MAX_CLIENTS 3
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// maximum connections for client
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#define DEFAULT_MAX_CONNECTIONS_FOR_CLIENT 256
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// how long after nothing has been received to disconnect a client
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#define CLIENT_DISCONNECT_TIMEOUT 20000
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// SO_SNDBFUF socket option for clients, 0 to not set
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#define CLIENT_DEFAULT_SOCKET_SEND_BUFFER 1048576
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