Convert device::UsbConfigDescriptor and friends to structs.

device/usb/usb_interface_impl.cc

Index: device/usb/usb_interface_impl.cc
diff --git a/device/usb/usb_interface_impl.cc b/device/usb/usb_interface_impl.cc
deleted file mode 100644
index af3d0e3fd1c8e4fe3d876378f2af6804b1acf693..0000000000000000000000000000000000000000
--- a/device/usb/usb_interface_impl.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "device/usb/usb_interface_impl.h"
-
-#include "base/logging.h"
-#include "third_party/libusb/src/libusb/libusb.h"
-
-namespace device {
-
-UsbEndpointDescriptorImpl::UsbEndpointDescriptorImpl(
-    scoped_refptr<const UsbConfigDescriptor> config,
-    PlatformUsbEndpointDescriptor descriptor)
-    : config_(config), descriptor_(descriptor) {
-}
-
-UsbEndpointDescriptorImpl::~UsbEndpointDescriptorImpl() {
-}
-
-int UsbEndpointDescriptorImpl::GetAddress() const {
-  return descriptor_->bEndpointAddress & LIBUSB_ENDPOINT_ADDRESS_MASK;
-}
-
-UsbEndpointDirection UsbEndpointDescriptorImpl::GetDirection() const {
-  switch (descriptor_->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) {
-    case LIBUSB_ENDPOINT_IN:
-      return USB_DIRECTION_INBOUND;
-    case LIBUSB_ENDPOINT_OUT:
-      return USB_DIRECTION_OUTBOUND;
-    default:
-      NOTREACHED();
-      return USB_DIRECTION_INBOUND;
-  }
-}
-
-int UsbEndpointDescriptorImpl::GetMaximumPacketSize() const {
-  return descriptor_->wMaxPacketSize;
-}
-
-UsbSynchronizationType UsbEndpointDescriptorImpl::GetSynchronizationType()
-    const {
-  switch (descriptor_->bmAttributes & LIBUSB_ISO_SYNC_TYPE_MASK) {
-    case LIBUSB_ISO_SYNC_TYPE_NONE:
-      return USB_SYNCHRONIZATION_NONE;
-    case LIBUSB_ISO_SYNC_TYPE_ASYNC:
-      return USB_SYNCHRONIZATION_ASYNCHRONOUS;
-    case LIBUSB_ISO_SYNC_TYPE_ADAPTIVE:
-      return USB_SYNCHRONIZATION_ADAPTIVE;
-    case LIBUSB_ISO_SYNC_TYPE_SYNC:
-      return USB_SYNCHRONIZATION_SYNCHRONOUS;
-    default:
-      NOTREACHED();
-      return USB_SYNCHRONIZATION_NONE;
-  }
-}
-
-UsbTransferType UsbEndpointDescriptorImpl::GetTransferType() const {
-  switch (descriptor_->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) {
-    case LIBUSB_TRANSFER_TYPE_CONTROL:
-      return USB_TRANSFER_CONTROL;
-    case LIBUSB_TRANSFER_TYPE_ISOCHRONOUS:
-      return USB_TRANSFER_ISOCHRONOUS;
-    case LIBUSB_TRANSFER_TYPE_BULK:
-      return USB_TRANSFER_BULK;
-    case LIBUSB_TRANSFER_TYPE_INTERRUPT:
-      return USB_TRANSFER_INTERRUPT;
-    default:
-      NOTREACHED();
-      return USB_TRANSFER_CONTROL;
-  }
-}
-
-UsbUsageType UsbEndpointDescriptorImpl::GetUsageType() const {
-  switch (descriptor_->bmAttributes & LIBUSB_ISO_USAGE_TYPE_MASK) {
-    case LIBUSB_ISO_USAGE_TYPE_DATA:
-      return USB_USAGE_DATA;
-    case LIBUSB_ISO_USAGE_TYPE_FEEDBACK:
-      return USB_USAGE_FEEDBACK;
-    case LIBUSB_ISO_USAGE_TYPE_IMPLICIT:
-      return USB_USAGE_EXPLICIT_FEEDBACK;
-    default:
-      NOTREACHED();
-      return USB_USAGE_DATA;
-  }
-}
-
-int UsbEndpointDescriptorImpl::GetPollingInterval() const {
-  return descriptor_->bInterval;
-}
-
-UsbInterfaceAltSettingDescriptorImpl::UsbInterfaceAltSettingDescriptorImpl(
-    scoped_refptr<const UsbConfigDescriptor> config,
-    PlatformUsbInterfaceDescriptor descriptor)
-    : config_(config), descriptor_(descriptor) {
-}
-
-UsbInterfaceAltSettingDescriptorImpl::~UsbInterfaceAltSettingDescriptorImpl() {
-}
-
-size_t UsbInterfaceAltSettingDescriptorImpl::GetNumEndpoints() const {
-  return descriptor_->bNumEndpoints;
-}
-
-scoped_refptr<const UsbEndpointDescriptor>
-UsbInterfaceAltSettingDescriptorImpl::GetEndpoint(size_t index) const {
-  return new UsbEndpointDescriptorImpl(config_, &descriptor_->endpoint[index]);
-}
-
-int UsbInterfaceAltSettingDescriptorImpl::GetInterfaceNumber() const {
-  return descriptor_->bInterfaceNumber;
-}
-
-int UsbInterfaceAltSettingDescriptorImpl::GetAlternateSetting() const {
-  return descriptor_->bAlternateSetting;
-}
-
-int UsbInterfaceAltSettingDescriptorImpl::GetInterfaceClass() const {
-  return descriptor_->bInterfaceClass;
-}
-
-int UsbInterfaceAltSettingDescriptorImpl::GetInterfaceSubclass() const {
-  return descriptor_->bInterfaceSubClass;
-}
-
-int UsbInterfaceAltSettingDescriptorImpl::GetInterfaceProtocol() const {
-  return descriptor_->bInterfaceProtocol;
-}
-
-UsbInterfaceDescriptorImpl::UsbInterfaceDescriptorImpl(
-    scoped_refptr<const UsbConfigDescriptor> config,
-    PlatformUsbInterface usbInterface)
-    : config_(config), interface_(usbInterface) {
-}
-
-UsbInterfaceDescriptorImpl::~UsbInterfaceDescriptorImpl() {
-}
-
-size_t UsbInterfaceDescriptorImpl::GetNumAltSettings() const {
-  return interface_->num_altsetting;
-}
-
-scoped_refptr<const UsbInterfaceAltSettingDescriptor>
-UsbInterfaceDescriptorImpl::GetAltSetting(size_t index) const {
-  return new UsbInterfaceAltSettingDescriptorImpl(
-      config_, &interface_->altsetting[index]);
-}
-
-UsbConfigDescriptorImpl::UsbConfigDescriptorImpl(
-    PlatformUsbConfigDescriptor config)
-    : config_(config) {
-  DCHECK(config);
-}
-
-UsbConfigDescriptorImpl::~UsbConfigDescriptorImpl() {
-  libusb_free_config_descriptor(config_);
-}
-
-size_t UsbConfigDescriptorImpl::GetNumInterfaces() const {
-  return config_->bNumInterfaces;
-}
-
-scoped_refptr<const UsbInterfaceDescriptor>
-UsbConfigDescriptorImpl::GetInterface(size_t index) const {
-  return new UsbInterfaceDescriptorImpl(this, &config_->interface[index]);
-}
-
-}  // namespace device