50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* main.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/10/08 19:10:04 by jhalford #+# #+# */
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/* Updated: 2017/10/08 21:27:57 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "nmap.h"
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#define NMAP_USAGE1 " [--ip HOST] [--file FILE]"
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#define NMAP_USAGE2 " [--ports PORTS] [--speedup [NUMBER]] [--scan [TYPE]] HOST"
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int nmap_ports(t_data *data, int ch)
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int main(int ac, char **av)
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{
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t_data data;
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if (getuid() != 0)
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{
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fprintf(stderr, "You must have root privileges to use nmap!\n");
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return(1);
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}
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if (nmap_parse(ac, av, &data))
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{
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printf("usage: nmap --help\n");
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printf("or nmap"NMAP_USAGE1 NMAP_USAGE2"\n");
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exit(1);
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}
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// single tcp port
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struct sockaddr_in sa;
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sa.sin_family = AF_INET;
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sa.sin_addr.s_addr = INADDR_ANY;
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if (reserve_port(data.sock_tcp, &sa))
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{
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fprintf(stderr, "couldn't reserve port\n");
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exit(1);
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}
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go(nmap_listener(&data));
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int chan = nmap(&data);
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nmap_collector(chan, &data);
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return (0);
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}
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