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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "device/bluetooth/advertisement.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
namespace bluetooth {
Advertisement::Advertisement(
scoped_refptr<device::BluetoothAdvertisement> bluetooth_advertisement)
: bluetooth_advertisement_(std::move(bluetooth_advertisement)) {}
Advertisement::~Advertisement() {
Unregister(base::DoNothing());
}
void Advertisement::Unregister(UnregisterCallback callback) {
if (!bluetooth_advertisement_)
return;
auto split_callback = base::SplitOnceCallback(std::move(callback));
bluetooth_advertisement_->Unregister(
base::BindOnce(&Advertisement::OnUnregister,
weak_ptr_factory_.GetWeakPtr(),
std::move(split_callback.first)),
base::BindOnce(&Advertisement::OnUnregisterError,
weak_ptr_factory_.GetWeakPtr(),
std::move(split_callback.second)));
}
void Advertisement::OnUnregister(UnregisterCallback callback) {
bluetooth_advertisement_.reset();
std::move(callback).Run();
}
void Advertisement::OnUnregisterError(
UnregisterCallback callback,
device::BluetoothAdvertisement::ErrorCode error_code) {
DLOG(ERROR) << "Failed to unregister advertisement, error code: "
<< error_code;
bluetooth_advertisement_.reset();
std::move(callback).Run();
}
} // namespace bluetooth
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