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Issue 1632063002: Update URLs referencing the draft WebUSB API specification. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stddef.h> 5 #include <stddef.h>
6 6
7 #include <iterator> 7 #include <iterator>
8 8
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "device/usb/webusb_descriptors.h" 10 #include "device/usb/webusb_descriptors.h"
11 11
12 namespace device { 12 namespace device {
13 13
14 namespace { 14 namespace {
15 15
16 // These constants are defined by the Universal Serial Device 3.0 Specification 16 // These constants are defined by the Universal Serial Device 3.0 Specification
17 // Revision 1.0. 17 // Revision 1.0.
18 const uint8_t kBosDescriptorType = 0x0F; 18 const uint8_t kBosDescriptorType = 0x0F;
19 const uint8_t kDeviceCapabilityDescriptorType = 0x10; 19 const uint8_t kDeviceCapabilityDescriptorType = 0x10;
20 20
21 const uint8_t kPlatformDevCapabilityType = 0x05; 21 const uint8_t kPlatformDevCapabilityType = 0x05;
22 22
23 // These constants are defined by the WebUSB specification: 23 // These constants are defined by the WebUSB specification:
24 // http://reillyeon.github.io/webusb/ 24 // http://wicg.github.io/webusb/
25 const uint8_t kWebUsbCapabilityUUID[16] = { 25 const uint8_t kWebUsbCapabilityUUID[16] = {
26 // Little-endian encoding of {3408b638-09a9-47a0-8bfd-a0768815b665}. 26 // Little-endian encoding of {3408b638-09a9-47a0-8bfd-a0768815b665}.
27 0x38, 0xB6, 0x08, 0x34, 0xA9, 0x09, 0xA0, 0x47, 27 0x38, 0xB6, 0x08, 0x34, 0xA9, 0x09, 0xA0, 0x47,
28 0x8B, 0xFD, 0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65}; 28 0x8B, 0xFD, 0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65};
29 29
30 const uint8_t kDescriptorSetDescriptorType = 0x00; 30 const uint8_t kDescriptorSetDescriptorType = 0x00;
31 const uint8_t kConfigurationSubsetDescriptorType = 0x01; 31 const uint8_t kConfigurationSubsetDescriptorType = 0x01;
32 const uint8_t kFunctionSubsetDescriptorType = 0x02; 32 const uint8_t kFunctionSubsetDescriptorType = 0x02;
33 const uint8_t kUrlDescriptorType = 0x03; 33 const uint8_t kUrlDescriptorType = 0x03;
34 34
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295 } 295 }
296 uint8_t length = bytes[0]; 296 uint8_t length = bytes[0];
297 if (length != bytes.size() || bytes[1] != kUrlDescriptorType) { 297 if (length != bytes.size() || bytes[1] != kUrlDescriptorType) {
298 return false; 298 return false;
299 } 299 }
300 std::vector<uint8_t>::const_iterator it = bytes.begin(); 300 std::vector<uint8_t>::const_iterator it = bytes.begin();
301 return ParseUrl(output, &it, bytes.end()); 301 return ParseUrl(output, &it, bytes.end());
302 } 302 }
303 303
304 } // namespace device 304 } // namespace device
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