mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-17 21:22:10 +00:00
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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/*
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* Copyright (c) 2016, Devan Lai
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*
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* Permission to use, copy, modify, and/or distribute this software
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* for any purpose with or without fee is hereby granted, provided
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* that the above copyright notice and this permission notice
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* appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef WEBUSB_DEFS_H_INCLUDED
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#define WEBUSB_DEFS_H_INCLUDED
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#include <stdint.h>
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#define WEBUSB_REQ_GET_URL 0x02
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#define WEBUSB_DT_DESCRIPTOR_SET_HEADER 0
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#define WEBUSB_DT_CONFIGURATION_SUBSET_HEADER 1
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#define WEBUSB_DT_FUNCTION_SUBSET_HEADER 2
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#define WEBUSB_DT_URL 3
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#define WEBUSB_URL_SCHEME_HTTP 0
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#define WEBUSB_URL_SCHEME_HTTPS 1
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struct webusb_platform_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bDevCapabilityType;
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uint8_t bReserved;
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uint8_t platformCapabilityUUID[16];
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uint16_t bcdVersion;
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uint8_t bVendorCode;
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uint8_t iLandingPage;
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} __attribute__((packed));
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#define WEBUSB_PLATFORM_DESCRIPTOR_SIZE sizeof(struct webusb_platform_descriptor)
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// from https://wicg.github.io/webusb/#webusb-platform-capability-descriptor
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// see also this (for endianness explanation)
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// https://github.com/WICG/webusb/issues/115#issuecomment-352206549
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#define WEBUSB_UUID {0x38, 0xB6, 0x08, 0x34, 0xA9, 0x09, 0xA0, 0x47,0x8B, 0xFD, 0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65}
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struct webusb_url_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bScheme;
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char URL[];
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} __attribute__((packed));
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#define WEBUSB_DT_URL_DESCRIPTOR_SIZE 3
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#endif
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