108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_ping.h :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/04/22 14:10:24 by jhalford #+# #+# */
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/* Updated: 2017/10/24 21:29:35 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef FT_PING_H
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# define FT_PING_H
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# include "libft.h"
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# include <fcntl.h>
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# include <errno.h>
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# include <sys/socket.h>
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# include <sys/time.h>
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# include <resolv.h>
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# include <netdb.h>
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# include <net/if.h>
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# include <netinet/in.h>
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# include <netinet/ip.h>
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# include <netinet/tcp.h>
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# include <netinet/ip_icmp.h>
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# include <netinet/if_ether.h>
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# include <pcap.h>
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# include <sys/wait.h>
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# include <pthread.h>
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# include <ifaddrs.h>
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# include "libmill.h"
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typedef struct s_data t_data;
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typedef struct s_host t_host;
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typedef struct s_tcp_packet t_tcp_packet;
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typedef struct s_job t_job;
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typedef struct s_result t_result;
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typedef enum e_port_status t_port_status;
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typedef enum e_scan_type t_scan_type;
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enum e_scan_type
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{
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SCAN_TCP,
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SCAN_SYN,
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SCAN_ACK,
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SCAN_FIN,
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SCAN_XMAS,
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SCAN_UDP,
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SCAN_MAX
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};
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enum e_port_status
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{
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OPEN,
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FILTERED,
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CLOSED,
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UNFILTERED,
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OPEN_FILTERED,
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};
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struct s_data
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{
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t_flag flag;
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char **av_data;
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};
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struct s_host
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{
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char *host; // user input host (ip or dn)
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char *dn; // ai_canonname
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char ip[INET6_ADDRSTRLEN]; // humain readable ip address
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struct sockaddr *addr;
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size_t addrlen;
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};
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struct s_job
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{
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ipaddr dest;
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void (*scan)();
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};
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struct s_result
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{
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ipaddr dest;
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char scan[4];
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t_port_status status;
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};
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extern t_cliopts g_opts[];
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extern int g_njobs;
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chan nmap_parse(int ac, char **av);
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void nmap_format(chan results);
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coroutine void nmap_scan_tcp(chan results, t_job job);
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chan nmap_listener(ipaddr dst, ipaddr src);
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/*
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** IP helpers
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*/
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uint16_t ipport(ipaddr ip);
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uint16_t ipmode(ipaddr ip);
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uint16_t ipfamily(ipaddr ip);
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ipaddr iplocal_randport(const char *name, int mode, int sock);
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#endif
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