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Diffstat (limited to 'scan_lists.h')
| -rw-r--r-- | scan_lists.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/scan_lists.h b/scan_lists.h new file mode 100644 index 0000000..ea63007 --- /dev/null +++ b/scan_lists.h @@ -0,0 +1,135 @@ +/*************************************************************************** + * scan_lists.h -- Structures and functions for lists of ports to scan and * + * scan types * + ***********************IMPORTANT NMAP LICENSE TERMS************************ + * + * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap + * Project"). Nmap is also a registered trademark of the Nmap Project. + * + * This program is distributed under the terms of the Nmap Public Source + * License (NPSL). The exact license text applying to a particular Nmap + * release or source code control revision is contained in the LICENSE + * file distributed with that version of Nmap or source code control + * revision. More Nmap copyright/legal information is available from + * https://nmap.org/book/man-legal.html, and further information on the + * NPSL license itself can be found at https://nmap.org/npsl/ . This + * header summarizes some key points from the Nmap license, but is no + * substitute for the actual license text. + * + * Nmap is generally free for end users to download and use themselves, + * including commercial use. It is available from https://nmap.org. + * + * The Nmap license generally prohibits companies from using and + * redistributing Nmap in commercial products, but we sell a special Nmap + * OEM Edition with a more permissive license and special features for + * this purpose. See https://nmap.org/oem/ + * + * If you have received a written Nmap license agreement or contract + * stating terms other than these (such as an Nmap OEM license), you may + * choose to use and redistribute Nmap under those terms instead. + * + * The official Nmap Windows builds include the Npcap software + * (https://npcap.com) for packet capture and transmission. It is under + * separate license terms which forbid redistribution without special + * permission. So the official Nmap Windows builds may not be redistributed + * without special permission (such as an Nmap OEM license). + * + * Source is provided to this software because we believe users have a + * right to know exactly what a program is going to do before they run it. + * This also allows you to audit the software for security holes. + * + * Source code also allows you to port Nmap to new platforms, fix bugs, and add + * new features. You are highly encouraged to submit your changes as a Github PR + * or by email to the dev@nmap.org mailing list for possible incorporation into + * the main distribution. Unless you specify otherwise, it is understood that + * you are offering us very broad rights to use your submissions as described in + * the Nmap Public Source License Contributor Agreement. This is important + * because we fund the project by selling licenses with various terms, and also + * because the inability to relicense code has caused devastating problems for + * other Free Software projects (such as KDE and NASM). + * + * The free version of Nmap is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Warranties, + * indemnification and commercial support are all available through the + * Npcap OEM program--see https://nmap.org/oem/ + * + ***************************************************************************/ + +#ifndef SCAN_LISTS_H +#define SCAN_LISTS_H + +/* just flags to indicate whether a particular port number should get tcp + * scanned, udp scanned, or both + */ +#define SCAN_TCP_PORT (1 << 0) +#define SCAN_UDP_PORT (1 << 1) +#define SCAN_SCTP_PORT (1 << 2) +#define SCAN_PROTOCOLS (1 << 3) + +/* The various kinds of port/protocol scans we can have + * Each element is to point to an array of port/protocol numbers + */ +struct scan_lists { + /* The "synprobes" are also used when doing a connect() ping */ + unsigned short *syn_ping_ports; + unsigned short *ack_ping_ports; + unsigned short *udp_ping_ports; + unsigned short *sctp_ping_ports; + unsigned short *proto_ping_ports; + int syn_ping_count; + int ack_ping_count; + int udp_ping_count; + int sctp_ping_count; + int proto_ping_count; + //the above fields are only used for host discovery + //the fields below are only used for port scanning + unsigned short *tcp_ports; + int tcp_count; + unsigned short *udp_ports; + int udp_count; + unsigned short *sctp_ports; + int sctp_count; + unsigned short *prots; + int prot_count; +}; + +typedef enum { + STYPE_UNKNOWN, + HOST_DISCOVERY, + ACK_SCAN, + SYN_SCAN, + FIN_SCAN, + XMAS_SCAN, + UDP_SCAN, + CONNECT_SCAN, + NULL_SCAN, + WINDOW_SCAN, + SCTP_INIT_SCAN, + SCTP_COOKIE_ECHO_SCAN, + MAIMON_SCAN, + IPPROT_SCAN, + PING_SCAN, + PING_SCAN_ARP, + IDLE_SCAN, + BOUNCE_SCAN, + SERVICE_SCAN, + OS_SCAN, + SCRIPT_PRE_SCAN, + SCRIPT_SCAN, + SCRIPT_POST_SCAN, + TRACEROUTE, + PING_SCAN_ND +} stype; + +/* port manipulators */ +void getpts(const char *expr, struct scan_lists * ports); /* someone stole the name getports()! */ +void getpts_simple(const char *origexpr, int range_type, + unsigned short **list, int *count); +void removepts(const char *expr, struct scan_lists * ports); +void free_scan_lists(struct scan_lists *ports); + +/* general helper functions */ +const char *scantype2str(stype scantype); + +#endif /* SCAN_LISTS_H */ |