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Diffstat (limited to 'src/pcap/usb.h')
| -rw-r--r-- | src/pcap/usb.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/src/pcap/usb.h b/src/pcap/usb.h deleted file mode 100644 index e485ec8..0000000 --- a/src/pcap/usb.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright (c) 2006 Paolo Abeni (Italy) - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Basic USB data struct - * By Paolo Abeni <paolo.abeni@email.it> - */ - -#ifndef lib_pcap_usb_h -#define lib_pcap_usb_h - -#include <pcap/pcap-inttypes.h> - -/* - * possible transfer mode - */ -#define URB_TRANSFER_IN 0x80 -#define URB_ISOCHRONOUS 0x0 -#define URB_INTERRUPT 0x1 -#define URB_CONTROL 0x2 -#define URB_BULK 0x3 - -/* - * possible event type - */ -#define URB_SUBMIT 'S' -#define URB_COMPLETE 'C' -#define URB_ERROR 'E' - -/* - * USB setup header as defined in USB specification. - * Appears at the front of each Control S-type packet in DLT_USB captures. - */ -typedef struct _usb_setup { - uint8_t bmRequestType; - uint8_t bRequest; - uint16_t wValue; - uint16_t wIndex; - uint16_t wLength; -} pcap_usb_setup; - -/* - * Information from the URB for Isochronous transfers. - */ -typedef struct _iso_rec { - int32_t error_count; - int32_t numdesc; -} iso_rec; - -/* - * Header prepended by linux kernel to each event. - * Appears at the front of each packet in DLT_USB_LINUX captures. - */ -typedef struct _usb_header { - uint64_t id; - uint8_t event_type; - uint8_t transfer_type; - uint8_t endpoint_number; - uint8_t device_address; - uint16_t bus_id; - char setup_flag;/*if !=0 the urb setup header is not present*/ - char data_flag; /*if !=0 no urb data is present*/ - int64_t ts_sec; - int32_t ts_usec; - int32_t status; - uint32_t urb_len; - uint32_t data_len; /* amount of urb data really present in this event*/ - pcap_usb_setup setup; -} pcap_usb_header; - -/* - * Header prepended by linux kernel to each event for the 2.6.31 - * and later kernels; for the 2.6.21 through 2.6.30 kernels, the - * "iso_rec" information, and the fields starting with "interval" - * are zeroed-out padding fields. - * - * Appears at the front of each packet in DLT_USB_LINUX_MMAPPED captures. - */ -typedef struct _usb_header_mmapped { - uint64_t id; - uint8_t event_type; - uint8_t transfer_type; - uint8_t endpoint_number; - uint8_t device_address; - uint16_t bus_id; - char setup_flag;/*if !=0 the urb setup header is not present*/ - char data_flag; /*if !=0 no urb data is present*/ - int64_t ts_sec; - int32_t ts_usec; - int32_t status; - uint32_t urb_len; - uint32_t data_len; /* amount of urb data really present in this event*/ - union { - pcap_usb_setup setup; - iso_rec iso; - } s; - int32_t interval; /* for Interrupt and Isochronous events */ - int32_t start_frame; /* for Isochronous events */ - uint32_t xfer_flags; /* copy of URB's transfer flags */ - uint32_t ndesc; /* number of isochronous descriptors */ -} pcap_usb_header_mmapped; - -/* - * Isochronous descriptors; for isochronous transfers there might be - * one or more of these at the beginning of the packet data. The - * number of descriptors is given by the "ndesc" field in the header; - * as indicated, in older kernels that don't put the descriptors at - * the beginning of the packet, that field is zeroed out, so that field - * can be trusted even in captures from older kernels. - */ -typedef struct _usb_isodesc { - int32_t status; - uint32_t offset; - uint32_t len; - uint8_t pad[4]; -} usb_isodesc; - -#endif |