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 pcap_address
  21 {
  22     struct pcap_address *next;
  23     struct sockaddr *addr;
  24     struct sockaddr *netmask;
  25     struct sockaddr *broadaddr;
  26     struct sockaddr *dstaddr;
  27 };
  28
  29 struct pcap_interface
  30 {
  31     struct pcap_interface *next;
  32     char *name;
  33     char *description;
  34     struct pcap_address *addresses;
  35     unsigned int flags;
  36 };
  37
  38 struct pcap_pkthdr_win32
  39 {
  40     struct
  41     {
  42         int tv_sec;
  43         int tv_usec;
  44     } ts;
  45     unsigned int caplen;
  46     unsigned int len;
  47 };
  48
  49 struct pcap
  50 {
  51     void *handle;
  52     struct pcap_pkthdr_win32 hdr;
  53 };
  54
  55 struct compile_params
  56 {
  57     struct pcap *pcap;
  58     void *program;
  59     const char *buf;
  60     int optimize;
  61     unsigned int mask;
  62 };
  63
  64 struct create_params
  65 {
  66     const char *src;
  67     char *errbuf;
  68     struct pcap **ret;
  69 };
  70
  71 struct datalink_name_to_val_params
  72 {
  73     const char *name;
  74 };
  75
  76 struct datalink_val_to_description_params
  77 {
  78     int link;
  79     const char **ret;
  80 };
  81
  82 struct datalink_val_to_name_params
  83 {
  84     int link;
  85     const char **ret;
  86 };
  87
  88 struct dump_params
  89 {
  90     unsigned char *user;
  91     const struct pcap_pkthdr_win32 *hdr;
  92     const unsigned char *packet;
  93 };
  94
  95 struct dump_open_params
  96 {
  97     struct pcap *pcap;
  98     const char *name;
  99     void **ret;
 100 };
 101
 102 struct findalldevs_params
 103 {
 104     struct pcap_interface **devs;
 105     char *errbuf;
 106 };
 107
 108 struct geterr_params
 109 {
 110     struct pcap *pcap;
 111     char **ret;
 112 };
 113
 114 struct getnonblock_params
 115 {
 116     struct pcap *pcap;
 117     char *errbuf;
 118 };
 119
 120 struct lib_version_params
 121 {
 122     char *version;
 123     unsigned int size;
 124 };
 125
 126 struct list_datalinks_params
 127 {
 128     struct pcap *pcap;
 129     int **buf;
 130 };
 131
 132 struct list_tstamp_types_params
 133 {
 134     struct pcap *pcap;
 135     int **types;
 136 };
 137
 138 struct lookupnet_params
 139 {
 140     const char *device;
 141     unsigned int *net;
 142     unsigned int *mask;
 143     char *errbuf;
 144 };
 145
 146 struct next_ex_params
 147 {
 148     struct pcap *pcap;
 149     struct pcap_pkthdr_win32 **hdr;
 150     const unsigned char **data;
 151 };
 152
 153 struct open_live_params
 154 {
 155     const char *source;
 156     int snaplen;
 157     int promisc;
 158     int to_ms;
 159     char *errbuf;
 160     struct pcap **ret;
 161 };
 162
 163 struct sendpacket_params
 164 {
 165     struct pcap *pcap;
 166     const unsigned char *buf;
 167     int size;
 168 };
 169
 170 struct set_buffer_size_params
 171 {
 172     struct pcap *pcap;
 173     int size;
 174 };
 175
 176 struct set_datalink_params
 177 {
 178     struct pcap *pcap;
 179     int link;
 180 };
 181
 182 struct set_promisc_params
 183 {
 184     struct pcap *pcap;
 185     int enable;
 186 };
 187
 188 struct set_rfmon_params
 189 {
 190     struct pcap *pcap;
 191     int enable;
 192 };
 193
 194 struct set_snaplen_params
 195 {
 196     struct pcap *pcap;
 197     int len;
 198 };
 199
 200 struct set_timeout_params
 201 {
 202     struct pcap *pcap;
 203     int timeout;
 204 };
 205
 206 struct set_tstamp_precision_params
 207 {
 208     struct pcap *pcap;
 209     int precision;
 210 };
 211
 212 struct set_tstamp_type_params
 213 {
 214     struct pcap *pcap;
 215     int type;
 216 };
 217
 218 struct setfilter_params
 219 {
 220     struct pcap *pcap;
 221     void *program;
 222 };
 223
 224 struct setnonblock_params
 225 {
 226     struct pcap *pcap;
 227     int nonblock;
 228     char *errbuf;
 229 };
 230
 231 struct stats_params
 232 {
 233     struct pcap *pcap;
 234     void *stats;
 235 };
 236
 237 struct statustostr_params
 238 {
 239     int status;
 240     const char **ret;
 241 };
 242
 243 struct tstamp_type_name_to_val_params
 244 {
 245     const char *name;
 246 };
 247
 248 struct tstamp_type_val_to_description_params
 249 {
 250     int val;
 251     const char **ret;
 252 };
 253
 254 struct tstamp_type_val_to_name_params
 255 {
 256     int val;
 257     const char **ret;
 258 };
 259
 260 enum pcap_funcs
 261 {
 262     unix_activate,
 263     unix_breakloop,
 264     unix_can_set_rfmon,
 265     unix_close,
 266     unix_compile,
 267     unix_create,
 268     unix_datalink,
 269     unix_datalink_name_to_val,
 270     unix_datalink_val_to_description,
 271     unix_datalink_val_to_name,
 272     /* unix_dispatch, */
 273     unix_dump,
 274     unix_dump_open,
 275     unix_findalldevs,
 276     unix_free_datalinks,
 277     unix_free_tstamp_types,
 278     unix_freealldevs,
 279     unix_freecode,
 280     unix_get_tstamp_precision,
 281     unix_geterr,
 282     unix_getnonblock,
 283     unix_lib_version,
 284     unix_list_datalinks,
 285     unix_list_tstamp_types,
 286     unix_lookupnet,
 287     /* unix_loop, */
 288     unix_major_version,
 289     unix_minor_version,
 290     unix_next_ex,
 291     unix_open_live,
 292     unix_sendpacket,
 293     unix_set_buffer_size,
 294     unix_set_datalink,
 295     unix_set_promisc,
 296     unix_set_rfmon,
 297     unix_set_snaplen,
 298     unix_set_timeout,
 299     unix_set_tstamp_precision,
 300     unix_set_tstamp_type,
 301     unix_setfilter,
 302     unix_setnonblock,
 303     unix_snapshot,
 304     unix_stats,
 305     unix_statustostr,
 306     unix_tstamp_type_name_to_val,
 307     unix_tstamp_type_val_to_description,
 308     unix_tstamp_type_val_to_name,
 309 };