device/hid/hid_device_info.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "device/hid/hid_device_info.h"
   6 #include "device/hid/hid_report_descriptor.h"
   7
   8 namespace device {
   9
  10 #if !defined(OS_MACOSX)
  11 const char kInvalidHidDeviceId[] = "";
  12 #endif
  13
  14 HidDeviceInfo::HidDeviceInfo(const HidDeviceId& device_id,
  15                              uint16_t vendor_id,
  16                              uint16_t product_id,
  17                              const std::string& product_name,
  18                              const std::string& serial_number,
  19                              HidBusType bus_type,
  20                              const std::vector<uint8> report_descriptor)
  21     : device_id_(device_id),
  22       vendor_id_(vendor_id),
  23       product_id_(product_id),
  24       product_name_(product_name),
  25       serial_number_(serial_number),
  26       bus_type_(bus_type),
  27       report_descriptor_(report_descriptor) {
  28   HidReportDescriptor descriptor_parser(report_descriptor_);
  29   descriptor_parser.GetDetails(
  30       &collections_, &has_report_id_, &max_input_report_size_,
  31       &max_output_report_size_, &max_feature_report_size_);
  32 }
  33
  34 HidDeviceInfo::HidDeviceInfo(const HidDeviceId& device_id,
  35                              uint16_t vendor_id,
  36                              uint16_t product_id,
  37                              const std::string& product_name,
  38                              const std::string& serial_number,
  39                              HidBusType bus_type,
  40                              const HidCollectionInfo& collection,
  41                              size_t max_input_report_size,
  42                              size_t max_output_report_size,
  43                              size_t max_feature_report_size)
  44     : device_id_(device_id),
  45       vendor_id_(vendor_id),
  46       product_id_(product_id),
  47       product_name_(product_name),
  48       serial_number_(serial_number),
  49       bus_type_(bus_type),
  50       max_input_report_size_(max_input_report_size),
  51       max_output_report_size_(max_output_report_size),
  52       max_feature_report_size_(max_feature_report_size) {
  53   collections_.push_back(collection);
  54   has_report_id_ = !collection.report_ids.empty();
  55 }
  56
  57 HidDeviceInfo::~HidDeviceInfo() {}
  58
  59 }  // namespace device