dlls/wpcap/unixlib.h

   1 /*
   2  * Copyright 2011, 2014 André Hentschel
   3  * Copyright 2021 Hans Leidekker for CodeWeavers
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 struct sockaddr_hdr
  21 {
  22     unsigned short sa_family;
  23 };
  24
  25 struct pcap_address
  26 {
  27     struct pcap_address *next;
  28     struct sockaddr_hdr *addr;
  29     struct sockaddr_hdr *netmask;
  30     struct sockaddr_hdr *broadaddr;
  31     struct sockaddr_hdr *dstaddr;
  32 };
  33
  34 struct pcap_interface
  35 {
  36     struct pcap_interface *next;
  37     char *name;
  38     char *description;
  39     struct pcap_address *addresses;
  40     unsigned int flags;
  41 };
  42
  43 struct pcap_pkthdr_win32
  44 {
  45     struct
  46     {
  47         int tv_sec;
  48         int tv_usec;
  49     } ts;
  50     unsigned int caplen;
  51     unsigned int len;
  52 };
  53
  54 struct pcap
  55 {
  56     void *handle;
  57     struct pcap_pkthdr_win32 hdr;
  58 };
  59
  60
  61 struct compile_params
  62 {
  63     struct pcap *pcap;
  64     void *program;
  65     const char *buf;
  66     int optimize;
  67     unsigned int mask;
  68 };
  69
  70 struct create_params
  71 {
  72     const char *src;
  73     char *errbuf;
  74     struct pcap **ret;
  75 };
  76
  77 struct datalink_name_to_val_params
  78 {
  79     const char *name;
  80 };
  81
  82 struct datalink_val_to_description_params
  83 {
  84     int link;
  85     const char **ret;
  86 };
  87
  88 struct datalink_val_to_name_params
  89 {
  90     int link;
  91     const char **ret;
  92 };
  93
  94 struct dump_params
  95 {
  96     unsigned char *user;
  97     const struct pcap_pkthdr_win32 *hdr;
  98     const unsigned char *packet;
  99 };
 100
 101 struct dump_open_params
 102 {
 103     struct pcap *pcap;
 104     const char *name;
 105     void **ret;
 106 };
 107
 108 struct findalldevs_params
 109 {
 110     struct pcap_interface **devs;
 111     char *errbuf;
 112 };
 113
 114 struct geterr_params
 115 {
 116     struct pcap *pcap;
 117     char **ret;
 118 };
 119
 120 struct getnonblock_params
 121 {
 122     struct pcap *pcap;
 123     char *errbuf;
 124 };
 125
 126 struct lib_version_params
 127 {
 128     char *version;
 129     unsigned int size;
 130 };
 131
 132 struct list_datalinks_params
 133 {
 134     struct pcap *pcap;
 135     int **buf;
 136 };
 137
 138 struct list_tstamp_types_params
 139 {
 140     struct pcap *pcap;
 141     int **types;
 142 };
 143
 144 struct lookupnet_params
 145 {
 146     const char *device;
 147     unsigned int *net;
 148     unsigned int *mask;
 149     char *errbuf;
 150 };
 151
 152 struct next_ex_params
 153 {
 154     struct pcap *pcap;
 155     struct pcap_pkthdr_win32 **hdr;
 156     const unsigned char **data;
 157 };
 158
 159 struct open_live_params
 160 {
 161     const char *source;
 162     int snaplen;
 163     int promisc;
 164     int to_ms;
 165     char *errbuf;
 166     struct pcap **ret;
 167 };
 168
 169 struct sendpacket_params
 170 {
 171     struct pcap *pcap;
 172     const unsigned char *buf;
 173     int size;
 174 };
 175
 176 struct set_buffer_size_params
 177 {
 178     struct pcap *pcap;
 179     int size;
 180 };
 181
 182 struct set_datalink_params
 183 {
 184     struct pcap *pcap;
 185     int link;
 186 };
 187
 188 struct set_promisc_params
 189 {
 190     struct pcap *pcap;
 191     int enable;
 192 };
 193
 194 struct set_rfmon_params
 195 {
 196     struct pcap *pcap;
 197     int enable;
 198 };
 199
 200 struct set_snaplen_params
 201 {
 202     struct pcap *pcap;
 203     int len;
 204 };
 205
 206 struct set_timeout_params
 207 {
 208     struct pcap *pcap;
 209     int timeout;
 210 };
 211
 212 struct set_tstamp_precision_params
 213 {
 214     struct pcap *pcap;
 215     int precision;
 216 };
 217
 218 struct set_tstamp_type_params
 219 {
 220     struct pcap *pcap;
 221     int type;
 222 };
 223
 224 struct setfilter_params
 225 {
 226     struct pcap *pcap;
 227     void *program;
 228 };
 229
 230 struct setnonblock_params
 231 {
 232     struct pcap *pcap;
 233     int nonblock;
 234     char *errbuf;
 235 };
 236
 237 struct stats_params
 238 {
 239     struct pcap *pcap;
 240     void *stats;
 241 };
 242
 243 struct statustostr_params
 244 {
 245     int status;
 246     const char **ret;
 247 };
 248
 249 struct tstamp_type_name_to_val_params
 250 {
 251     const char *name;
 252 };
 253
 254 struct tstamp_type_val_to_description_params
 255 {
 256     int val;
 257     const char **ret;
 258 };
 259
 260 struct tstamp_type_val_to_name_params
 261 {
 262     int val;
 263     const char **ret;
 264 };
 265
 266 enum pcap_funcs
 267 {
 268     unix_activate,
 269     unix_breakloop,
 270     unix_can_set_rfmon,
 271     unix_close,
 272     unix_compile,
 273     unix_create,
 274     unix_datalink,
 275     unix_datalink_name_to_val,
 276     unix_datalink_val_to_description,
 277     unix_datalink_val_to_name,
 278     /* unix_dispatch, */
 279     unix_dump,
 280     unix_dump_open,
 281     unix_findalldevs,
 282     unix_free_datalinks,
 283     unix_free_tstamp_types,
 284     unix_freealldevs,
 285     unix_freecode,
 286     unix_get_tstamp_precision,
 287     unix_geterr,
 288     unix_getnonblock,
 289     unix_lib_version,
 290     unix_list_datalinks,
 291     unix_list_tstamp_types,
 292     unix_lookupnet,
 293     /* unix_loop, */
 294     unix_major_version,
 295     unix_minor_version,
 296     unix_next_ex,
 297     unix_open_live,
 298     unix_sendpacket,
 299     unix_set_buffer_size,
 300     unix_set_datalink,
 301     unix_set_promisc,
 302     unix_set_rfmon,
 303     unix_set_snaplen,
 304     unix_set_timeout,
 305     unix_set_tstamp_precision,
 306     unix_set_tstamp_type,
 307     unix_setfilter,
 308     unix_setnonblock,
 309     unix_snapshot,
 310     unix_stats,
 311     unix_statustostr,
 312     unix_tstamp_type_name_to_val,
 313     unix_tstamp_type_val_to_description,
 314     unix_tstamp_type_val_to_name,
 315 };