85 lines
2.3 KiB
C
Executable File
85 lines
2.3 KiB
C
Executable File
/* @(#) common definitions for udpxy
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*
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* Copyright 2008-2012 Pavel V. Cherenkov (pcherenkov@gmail.com)
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*
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* This file is part of udpxy.
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*
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* udpxy is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* udpxy is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with udpxy. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef UDPXY_H_0110081654
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#define UDPXY_H_0110081654
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#include <sys/types.h>
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/* application error codes
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*
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*/
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static const int ERR_PARAM = 1; /* invalid parameter(s) */
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static const int ERR_REQ = 2; /* error parsing request */
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static const int ERR_INTERNAL = 3; /* internal error */
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static const int LQ_BACKLOG = 16; /* server backlog value */
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static const int RCV_LWMARK = 0; /* low watermaek on the receiving (m-cast) socket */
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/* max size of string with IPv4 address */
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#define IPADDR_STR_SIZE 16
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/* max size of string with TCP/UDP port */
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#define PORT_STR_SIZE 6
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/* max length of an HTTP command */
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#define MAX_CMD_LEN 31
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/* max length of a command parameter (address:port, etc.) */
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#define MAX_PARAM_LEN 79
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/* max length of a command's supplementary part (URI-embedded variables) */
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#define MAX_TAIL_LEN 255
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static const int ETHERNET_MTU = 1500;
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/* socket timeouts in seconds */
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#define RLY_SOCK_TIMEOUT 5
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#define SRVSOCK_TIMEOUT 1
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#define SSEL_TIMEOUT 1
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/* time-out (sec) to hold buffered data
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* before sending/flushing to client(s) */
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#define DHOLD_TIMEOUT 1
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typedef u_short flag_t;
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#if !defined( uf_TRUE ) && !defined( uf_FALSE )
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#define uf_TRUE ((flag_t)1)
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#define uf_FALSE ((flag_t)0)
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#else
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#error uf_TRUE or uf_FALSE already defined
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#endif
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#ifndef MAXPATHLEN
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#define MAXPATHLEN 1024
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#endif
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/* max size of string with IPv4 address */
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#define IPADDR_STR_SIZE 16
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typedef struct tmfd {
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int fd;
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time_t atime;
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} tmfd_t;
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#endif /* UDPXY_H_0110081654 */
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/* __EOF__ */
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