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87 lines
2.2 KiB
87 lines
2.2 KiB
/*
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* $Id$
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*
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*
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* Copyright (C) 2001-2003 FhG Fokus
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*
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* This file is part of ser, a free SIP server.
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*
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* ser 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 2 of the License, or
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* (at your option) any later version
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*
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* For a license to use the ser software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* ser 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <errno.h>
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#include <arpa/inet.h>
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#define LOOP_COUNT 100
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#define PORT 5060
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#define SEND_PORT 5090
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#define SEND_ADDR 0x0a000022 /*10.0.0.34*/ /* 0x7f000001 127.0.0.1*/
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#define BUF_SIZE 65535
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static char buf[BUF_SIZE];
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int main(char** argv, int argn)
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{
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int sock;
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struct sockaddr_in addr;
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struct sockaddr_in to;
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int r, len;
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printf("starting\n");
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addr.sin_family=AF_INET;
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addr.sin_port=htons(PORT);
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addr.sin_addr.s_addr=INADDR_ANY;
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to.sin_family=AF_INET;
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to.sin_port=htons(SEND_PORT);
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to.sin_addr.s_addr=htonl(SEND_ADDR);
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sock=socket(PF_INET, SOCK_DGRAM,0);
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if (bind(sock, (struct sockaddr*) &addr, sizeof(struct sockaddr_in))==-1){
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fprintf(stderr, "ERROR: udp_init: bind: %s\n", strerror(errno));
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exit(1);
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}
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//if (fork())
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if (fork()){
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close(sock);
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for(;;) sleep(100);
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exit(1);
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}
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/*children*/
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printf("child\n");
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for(;;){
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len=read(sock, buf, BUF_SIZE);
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/*for (r=0;r < LOOP_COUNT; r++);*/
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/* send it back*/
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sendto(sock, buf, len, 0, (struct sockaddr*) &to,
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sizeof(struct sockaddr_in));
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}
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}
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