The Tcpdump Group git mirrors - libpcap/blob - pcap-usb.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  * Basic USB data struct
  33  * By Paolo Abeni <paolo.abeni@email.com>
  34  *
  35  */
  36
  37 #ifndef _PCAP_USB_STRUCTS_H__
  38 #define _PCAP_USB_STRUCTS_H__
  39
  40 typedef enum {
  41   URB_CONTROL_INPUT,
  42   URB_CONTROL_OUTPUT,
  43   URB_ISOCHRONOUS_INPUT,
  44   URB_ISOCHRONOUS_OUTPUT,
  45   URB_INTERRUPT_INPUT,
  46   URB_INTERRUPT_OUTPUT,
  47   URB_BULK_INPUT,
  48   URB_BULK_OUTPUT,
  49   URB_UNKNOWN
  50 } pcap_urb_type_t;
  51
  52 typedef struct _usb_header {
  53   bpf_u_int32 urb_type;
  54   bpf_u_int32 device_address;
  55   bpf_u_int32 endpoint_number;
  56   bpf_u_int32 setup_packet;
  57 } pcap_usb_header;
  58
  59 typedef struct _usb_setup {
  60   bpf_u_int32 bmRequestType;
  61   bpf_u_int32 bRequest;
  62   bpf_u_int32 wValue;
  63   bpf_u_int32 wIndex;
  64   bpf_u_int32 wLength;
  65 } pcap_usb_setup;
  66
  67 #endif