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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/api/usb/usb_device_resource.h"
#include <string>
#include <utility>
#include <vector>
#include "base/functional/bind.h"
#include "base/lazy_instance.h"
#include "content/public/browser/browser_thread.h"
#include "extensions/browser/api/api_resource.h"
using content::BrowserThread;
namespace extensions {
static base::LazyInstance<BrowserContextKeyedAPIFactory<
ApiResourceManager<UsbDeviceResource>>>::DestructorAtExit g_factory =
LAZY_INSTANCE_INITIALIZER;
// static
template <>
BrowserContextKeyedAPIFactory<ApiResourceManager<UsbDeviceResource> >*
ApiResourceManager<UsbDeviceResource>::GetFactoryInstance() {
return g_factory.Pointer();
}
UsbDeviceResource::UsbDeviceResource(
const std::string& owner_extension_id,
const std::string& guid,
mojo::Remote<device::mojom::UsbDevice> device)
: ApiResource(owner_extension_id), guid_(guid), device_(std::move(device)) {
device_.set_disconnect_handler(base::BindOnce(
&UsbDeviceResource::OnConnectionError, base::Unretained(this)));
}
UsbDeviceResource::~UsbDeviceResource() = default;
bool UsbDeviceResource::IsPersistent() const {
return false;
}
void UsbDeviceResource::OnConnectionError() {
device_.reset();
}
} // namespace extensions
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