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- #ifndef __DEFINES_H__
- #define __DEFINES_H__
- #include "config.h"
- #include "tcpr.h"
- /* should packet counters be 32 or 64 bit? --enable-64bit */
- #ifdef ENABLE_64BITS
- #define COUNTER unsigned long long
- #define COUNTER_SPEC "%llu"
- #else
- #define COUNTER unsigned long
- #define COUNTER_SPEC "%lu"
- #endif
- #ifdef HAVE_BPF
- #include <net/bpf.h>
- #define PCAP_DONT_INCLUDE_PCAP_BPF_H 1
- #endif
- #if defined INCLUDE_PCAP_BPF_H_FILE && !defined PCAP_DONT_INCLUDE_PCAP_BPF_H
- #include "/usr/local/include/pcap-bpf.h"
- #define PCAP_DONT_INCLUDE_PCAP_BPF_H 1 /* don't re-include it in pcap.h */
- #endif
- #include "/usr/local/include/pcap.h"
- #include "lib/strlcpy.h"
- #include "common/list.h"
- #include "common/cidr.h"
- /*
- * net/bpf.h doesn't include DLT types, but pcap-bpf.h does.
- * Unfortunately, pcap-bpf.h also includes things in net/bpf.h
- * while also missing some key things (wow, that sucks)
- * The result is that I stole the DLT types from pcap-bpf.h and
- * put them in here.
- */
- #include "common/dlt_names.h"
- #ifdef HAVE_LIBNET
- #include ""
- #endif
- typedef struct tcpr_ipv4_hdr ipv4_hdr_t;
- typedef struct tcpr_ipv6_hdr ipv6_hdr_t;
- typedef struct tcpr_tcp_hdr tcp_hdr_t;
- typedef struct tcpr_udp_hdr udp_hdr_t;
- typedef struct tcpr_icmpv4_hdr icmpv4_hdr_t;
- typedef struct tcpr_icmpv6_hdr icmpv6_hdr_t;
- typedef struct tcpr_ethernet_hdr eth_hdr_t;
- typedef struct tcpr_802_1q_hdr vlan_hdr_t;
- typedef struct sll_header sll_hdr_t;
- typedef struct tcpr_arp_hdr arp_hdr_t;
- typedef struct tcpr_dnsv4_hdr dnsv4_hdr_t;
- /* our custom typdefs/structs */
- typedef u_char tcpr_macaddr_t[TCPR_ETH_H];
- struct tcpr_bpf_s {
- char *filter;
- int optimize;
- struct bpf_program program;
- };
- typedef struct tcpr_bpf_s tcpr_bpf_t;
- struct tcpr_xX_s {
- #define xX_MODE_INCLUDE 'x'
- #define xX_MODE_EXCLUDE 'X'
- int mode;
- tcpr_list_t *list;
- tcpr_cidr_t *cidr;
- #define xX_TYPE_LIST 1
- #define xX_TYPE_CIDR 2
- int type;
- };
- typedef struct tcpr_xX_s tcpr_xX_t;
- /* number of ports 0-65535 */
- #define NUM_PORTS 65536
- struct tcpr_services_s {
- char tcp[NUM_PORTS];
- char udp[NUM_PORTS];
- };
- typedef struct tcpr_services_s tcpr_services_t;
- struct tcpr_speed_s {
- /* speed modifiers */
- int mode;
- #define SPEED_MULTIPLIER 1
- #define SPEED_MBPSRATE 2
- #define SPEED_PACKETRATE 3
- #define SPEED_TOPSPEED 4
- #define SPEED_ONEATATIME 5
- float speed;
- };
- typedef struct tcpr_speed_s tcpr_speed_t;
- #define MAX_FILES 1024 /* Max number of files we can pass to tcpreplay */
- #define DEFAULT_MTU 1500 /* Max Transmission Unit of standard ethernet
- * don't forget *frames* are MTU + L2 header! */
- #define MAXPACKET 65535 /* was 16436 linux loopback, but maybe something is bigger then
- linux loopback */
- #define MAX_SNAPLEN 65535 /* tell libpcap to capture the entire packet */
- #define DNS_RESOLVE 1
- #define DNS_DONT_RESOLVE 0
- #define RESOLVE 0 /* disable dns lookups */
- #define BPF_OPTIMIZE 1 /* default is to optimize bpf program */
- #define PCAP_TIMEOUT 100 /* 100ms pcap_open_live timeout */
- /* HP-UX already defines TRUE/FALSE */
- #ifndef TRUE
- enum bool_t {
- FALSE = 0,
- TRUE
- };
- #endif
- #define EBUF_SIZE 1024 /* size of our error buffers */
- #define MAC_SIZE 7 /* size of the mac[] buffer */
- enum pad_t {
- PAD_PACKET,
- TRUNC_PACKET
- };
- #define DNS_QUERY_FLAG 0x8000
- enum direction_t {
- DIR_UNKNOWN = -1,
- DIR_CLIENT = 0,
- DIR_SERVER = 1,
- DIR_ANY = 2
- };
- enum tcpprep_mode {
- ERROR_MODE, /* Some kind of error has occurred */
- CIDR_MODE, /* single pass, CIDR netblock */
- REGEX_MODE, /* single pass, regex */
- PORT_MODE, /* single pass, use src/dst ports to split */
- MAC_MODE, /* single pass, use src mac to split */
- AUTO_MODE, /* first pass through in auto mode */
- ROUTER_MODE, /* second pass through in router mode */
- BRIDGE_MODE, /* second pass through in bridge mode */
- SERVER_MODE, /* second pass through in server (router) mode */
- CLIENT_MODE /* second pass through in client (router) mode */
- };
- #define BROADCAST_MAC "\xFF\xFF\xFF\xFF\xFF\xFF"
- /* MAC macros for printf */
- #define MAC_FORMAT "%02X:%02X:%02X:%02X:%02X:%02X"
- #define MAC_STR(x) x[0], x[1], x[2], x[3], x[4], x[5]
- /* struct timeval print structs */
- #define TIMEVAL_FORMAT "%lu.%06lu"
- /* force a word or half-word swap on both Big and Little endian systems */
- #ifndef SWAPLONG
- #define SWAPLONG(y) \
- ((((y)&0xff)<<24) | (((y)&0xff00)<<8) | (((y)&0xff0000)>>8) | (((y)>>24)&0xff))
- #endif
- #ifndef SWAPSHORT
- #define SWAPSHORT(y) \
- ( (((y)&0xff)<<8) | ((u_short)((y)&0xff00)>>8) )
- #endif
- /* converts a 64bit int to network byte order */
- #ifndef HAVE_NTOHLL
- #ifdef WORDS_BIGENDIAN
- #define ntohll(x) (x)
- #define htonll(x) (x)
- #else
- /* stolen from http://www.codeproject.com/cpp/endianness.asp */
- #define ntohll(x) (((u_int64_t)(ntohl((int)((x << 32) >> 32))) << 32) | \
- (unsigned int)ntohl(((int)(x >> 32))))
- #define htonll(x) ntohll(x)
- #endif /* WORDS_BIGENDIAN */
- #endif
- #define DEBUG_INFO 1 /* informational only, lessthan 1 line per packet */
- #define DEBUG_BASIC 2 /* limited debugging, one line per packet */
- #define DEBUG_DETAIL 3 /* more detailed, a few lines per packet */
- #define DEBUG_MORE 4 /* even more detail */
- #define DEBUG_CODE 5 /* examines code & values, many lines per packet */
- /* Win32 doesn't know about PF_INET6 */
- #ifndef PF_INET6
- #ifdef AF_INET6
- #define PF_INET6 AF_INET6
- #else
- #define PF_INET6 30 /* stolen from OS/X */
- #endif
- #endif
- #endif /* DEFINES */
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