winpcap/wpcap/Win32-Extensions/Win32-Extensions.h

   1 /*
   2  * Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
   3  * Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  * notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  * notice, this list of conditions and the following disclaimer in the
  14  * documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the Politecnico di Torino, CACE Technologies
  16  * nor the names of its contributors may be used to endorse or promote
  17  * products derived from this software without specific prior written
  18  * permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  */
  33
  34 #ifndef __WIN32_EXTENSIONS_H__
  35 #define __WIN32_EXTENSIONS_H__
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 /* Definitions */
  42
  43 /*!
  44   \brief A queue of raw packets that will be sent to the network with pcap_sendqueue_transmit().
  45 */
  46 struct pcap_send_queue
  47 {
  48         u_int maxlen;           ///< Maximum size of the the queue, in bytes. This variable contains the size of the buffer field.
  49         u_int len;                      ///< Current size of the queue, in bytes.
  50         char *buffer;           ///< Buffer containing the packets to be sent.
  51 };
  52
  53 typedef struct pcap_send_queue pcap_send_queue;
  54
  55 /*!
  56   \brief This typedef is a support for the pcap_get_airpcap_handle() function
  57 */
  58 #if !defined(AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_)
  59 #define AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_
  60 typedef struct _AirpcapHandle *PAirpcapHandle;
  61 #endif
  62
  63 #define         BPF_MEM_EX_IMM  0xc0
  64 #define         BPF_MEM_EX_IND  0xe0
  65
  66 /*used for ST*/
  67 #define         BPF_MEM_EX              0xc0
  68 #define         BPF_TME                                 0x08
  69
  70 #define         BPF_LOOKUP                              0x90
  71 #define         BPF_EXECUTE                             0xa0
  72 #define         BPF_INIT                                0xb0
  73 #define         BPF_VALIDATE                    0xc0
  74 #define         BPF_SET_ACTIVE                  0xd0
  75 #define         BPF_RESET                               0xe0
  76 #define         BPF_SET_MEMORY                  0x80
  77 #define         BPF_GET_REGISTER_VALUE  0x70
  78 #define         BPF_SET_REGISTER_VALUE  0x60
  79 #define         BPF_SET_WORKING                 0x50
  80 #define         BPF_SET_ACTIVE_READ             0x40
  81 #define         BPF_SET_AUTODELETION    0x30
  82 #define         BPF_SEPARATION                  0xff
  83
  84 /* Prototypes */
  85 pcap_send_queue* pcap_sendqueue_alloc(u_int memsize);
  86
  87 void pcap_sendqueue_destroy(pcap_send_queue* queue);
  88
  89 int pcap_sendqueue_queue(pcap_send_queue* queue, const struct pcap_pkthdr *pkt_header, const u_char *pkt_data);
  90
  91 u_int pcap_sendqueue_transmit(pcap_t *p, pcap_send_queue* queue, int sync);
  92
  93 HANDLE pcap_getevent(pcap_t *p);
  94
  95 struct pcap_stat *pcap_stats_ex(pcap_t *p, int *pcap_stat_size);
  96
  97 int pcap_setuserbuffer(pcap_t *p, int size);
  98
  99 int pcap_live_dump(pcap_t *p, char *filename, int maxsize, int maxpacks);
 100
 101 int pcap_live_dump_ended(pcap_t *p, int sync);
 102
 103 int pcap_offline_filter(struct bpf_program *prog, const struct pcap_pkthdr *header, const u_char *pkt_data);
 104
 105 int pcap_start_oem(char* err_str, int flags);
 106
 107 PAirpcapHandle pcap_get_airpcap_handle(pcap_t *p);
 108
 109 #ifdef __cplusplus
 110 }
 111 #endif
 112
 113 #endif //__WIN32_EXTENSIONS_H__