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Annotation of embedaddon/libnet/win32/wpdpack/Include/pcap/usb.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (c) 2006 Paolo Abeni (Italy)
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  *
                      9:  * 1. Redistributions of source code must retain the above copyright
                     10:  * notice, this list of conditions and the following disclaimer.
                     11:  * 2. Redistributions in binary form must reproduce the above copyright
                     12:  * notice, this list of conditions and the following disclaimer in the
                     13:  * documentation and/or other materials provided with the distribution.
                     14:  * 3. The name of the author may not be used to endorse or promote 
                     15:  * products derived from this software without specific prior written 
                     16:  * permission.
                     17:  *
                     18:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
                     19:  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     20:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     21:  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
                     22:  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     23:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     24:  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     28:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     29:  *
                     30:  * Basic USB data struct
                     31:  * By Paolo Abeni <paolo.abeni@email.it>
                     32:  *
                     33:  * @(#) $Header: /tcpdump/master/libpcap/pcap/usb.h,v 1.6 2007/09/22 02:06:08 guy Exp $
                     34:  */
                     35:  
                     36: #ifndef _PCAP_USB_STRUCTS_H__
                     37: #define _PCAP_USB_STRUCTS_H__
                     38: 
                     39: /* 
                     40:  * possible transfer mode
                     41:  */
                     42: #define URB_TRANSFER_IN   0x80
                     43: #define URB_ISOCHRONOUS   0x0
                     44: #define URB_INTERRUPT     0x1
                     45: #define URB_CONTROL       0x2
                     46: #define URB_BULK          0x3
                     47: 
                     48: /*
                     49:  * possible event type
                     50:  */
                     51: #define URB_SUBMIT        'S'
                     52: #define URB_COMPLETE      'C'
                     53: #define URB_ERROR         'E'
                     54: 
                     55: /*
                     56:  * USB setup header as defined in USB specification.
                     57:  * Appears at the front of each packet in DLT_USB captures.
                     58:  */
                     59: typedef struct _usb_setup {
                     60:        u_int8_t bmRequestType;
                     61:        u_int8_t bRequest;
                     62:        u_int16_t wValue;
                     63:        u_int16_t wIndex;
                     64:        u_int16_t wLength;
                     65: } pcap_usb_setup;
                     66: 
                     67: 
                     68: /*
                     69:  * Header prepended by linux kernel to each event.
                     70:  * Appears at the front of each packet in DLT_USB_LINUX captures.
                     71:  */
                     72: typedef struct _usb_header {
                     73:        u_int64_t id;
                     74:        u_int8_t event_type;
                     75:        u_int8_t transfer_type;
                     76:        u_int8_t endpoint_number;
                     77:        u_int8_t device_address;
                     78:        u_int16_t bus_id;
                     79:        char setup_flag;/*if !=0 the urb setup header is not present*/
                     80:        char data_flag; /*if !=0 no urb data is present*/
                     81:        int64_t ts_sec;
                     82:        int32_t ts_usec;
                     83:        int32_t status;
                     84:        u_int32_t urb_len;
                     85:        u_int32_t data_len; /* amount of urb data really present in this event*/
                     86:        pcap_usb_setup setup;
                     87: } pcap_usb_header;
                     88: 
                     89: 
                     90: #endif