126 lines
4.7 KiB
C
126 lines
4.7 KiB
C
/*
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* Copyright 2011, 2014 André Hentschel
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* Copyright 2021 Hans Leidekker for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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struct sockaddr_hdr
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{
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unsigned short sa_family;
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};
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struct pcap_address
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{
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struct pcap_address *next;
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struct sockaddr_hdr *addr;
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struct sockaddr_hdr *netmask;
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struct sockaddr_hdr *broadaddr;
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struct sockaddr_hdr *dstaddr;
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};
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struct pcap_interface
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{
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struct pcap_interface *next;
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char *name;
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char *description;
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struct pcap_address *addresses;
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unsigned int flags;
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};
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struct pcap_pkthdr_win32
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{
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struct
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{
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int tv_sec;
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int tv_usec;
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} ts;
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unsigned int caplen;
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unsigned int len;
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};
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struct pcap
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{
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void *handle;
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struct pcap_pkthdr_win32 hdr;
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};
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struct handler_callback
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{
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void (CALLBACK *callback)( unsigned char *, const struct pcap_pkthdr_win32 *, const unsigned char * );
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void *user;
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};
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struct pcap_funcs
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{
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int (CDECL *activate)( struct pcap * );
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void (CDECL *breakloop)( struct pcap * );
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int (CDECL *can_set_rfmon)( struct pcap * );
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void (CDECL *close)( struct pcap * );
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int (CDECL *compile)( struct pcap *, void *, const char *, int, unsigned int );
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struct pcap * (CDECL *create)( const char *, char * );
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int (CDECL *datalink)( struct pcap * );
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int (CDECL *datalink_name_to_val)( const char * );
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const char * (CDECL *datalink_val_to_description)( int );
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const char * (CDECL *datalink_val_to_name)( int );
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int (CDECL *dispatch)( struct pcap *, int,
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void (CALLBACK *)(unsigned char *, const struct pcap_pkthdr_win32 *, const unsigned char *),
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unsigned char * );
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void (CDECL *dump)( unsigned char *, const struct pcap_pkthdr_win32 *, const unsigned char * );
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void * (CDECL *dump_open)( struct pcap *, const char * );
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int (CDECL *findalldevs)( struct pcap_interface **, char * );
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void (CDECL *free_datalinks)( int * );
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void (CDECL *free_tstamp_types)( int * );
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void (CDECL *freealldevs)( struct pcap_interface * );
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void (CDECL *freecode)( void * );
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int (CDECL *get_tstamp_precision)( struct pcap * );
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char * (CDECL *geterr)( struct pcap * );
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int (CDECL *getnonblock)( struct pcap *, char * );
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const char * (CDECL *lib_version)( void );
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int (CDECL *list_datalinks)( struct pcap *, int ** );
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int (CDECL *list_tstamp_types)( struct pcap *, int ** );
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int (CDECL *lookupnet)( const char *, unsigned int *, unsigned int *, char * );
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int (CDECL *loop)( struct pcap *, int,
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void (CALLBACK *)(unsigned char *, const struct pcap_pkthdr_win32 *, const unsigned char *),
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unsigned char * );
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int (CDECL *major_version)( struct pcap * );
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int (CDECL *minor_version)( struct pcap * );
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const unsigned char * (CDECL *next)( struct pcap *, struct pcap_pkthdr_win32 * );
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int (CDECL *next_ex)( struct pcap *, struct pcap_pkthdr_win32 **, const unsigned char ** );
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struct pcap * (CDECL *open_live)( const char *, int, int, int, char * );
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int (CDECL *sendpacket)( struct pcap *, const unsigned char *, int );
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int (CDECL *set_buffer_size)( struct pcap *, int );
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int (CDECL *set_datalink)( struct pcap *, int );
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int (CDECL *set_promisc)( struct pcap *, int );
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int (CDECL *set_rfmon)( struct pcap *, int );
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int (CDECL *set_snaplen)( struct pcap *, int );
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int (CDECL *set_timeout)( struct pcap *, int );
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int (CDECL *set_tstamp_precision)( struct pcap *, int );
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int (CDECL *set_tstamp_type)( struct pcap *, int );
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int (CDECL *setfilter)( struct pcap *, void * );
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int (CDECL *setnonblock)( struct pcap *, int, char * );
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int (CDECL *snapshot)( struct pcap * );
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int (CDECL *stats)( struct pcap *, void * );
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const char * (CDECL *statustostr)( int );
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int (CDECL *tstamp_type_name_to_val)( const char * );
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const char * (CDECL *tstamp_type_val_to_description)( int );
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const char * (CDECL *tstamp_type_val_to_name)( int );
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};
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struct pcap_callbacks
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{
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void (CDECL *handler)( struct handler_callback *, const struct pcap_pkthdr_win32 *, const unsigned char * );
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};
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