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// 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/bluetooth/bluetooth_discovery_session.h"
#include "base/bind.h"
#include "device/bluetooth/bluetooth_adapter.h"
namespace device {
BluetoothDiscoverySession::BluetoothDiscoverySession(BluetoothAdapter* adapter)
: active_(true),
adapter_(adapter),
weak_ptr_factory_(this) {
}
BluetoothDiscoverySession::~BluetoothDiscoverySession() {
Stop(base::Bind(&base::DoNothing), base::Bind(&base::DoNothing));
adapter_->DiscoverySessionDestroyed(this);
}
bool BluetoothDiscoverySession::IsActive() const {
return active_;
}
void BluetoothDiscoverySession::Stop(
const base::Closure& callback,
const ErrorCallback& error_callback) {
if (!active_) {
LOG(ERROR) << "Discovery session not active. Cannot stop.";
error_callback.Run();
return;
}
VLOG(1) << "Stopping device discovery session.";
adapter_->RemoveDiscoverySession(
base::Bind(&BluetoothDiscoverySession::OnStop,
weak_ptr_factory_.GetWeakPtr(),
callback),
error_callback);
}
void BluetoothDiscoverySession::OnStop(const base::Closure& callback) {
active_ = false;
callback.Run();
}
void BluetoothDiscoverySession::MarkAsInactive() {
active_ = false;
}
} // namespace device
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