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// Copyright 2013 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_profile_mac.h"
#import <IOBluetooth/objc/IOBluetoothDevice.h>
#import <IOBluetooth/objc/IOBluetoothSDPServiceRecord.h>
#import <IOBluetooth/objc/IOBluetoothSDPUUID.h>
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/logging.h"
#include "base/memory/ref_counted.h"
#include "base/strings/string_number_conversions.h"
#include "device/bluetooth/bluetooth_device_mac.h"
#include "device/bluetooth/bluetooth_socket_mac.h"
namespace {
// Converts |uuid| to a IOBluetoothSDPUUID instance.
//
// |uuid| must be in the format of XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX.
IOBluetoothSDPUUID* GetIOBluetoothSDPUUID(const std::string& uuid) {
DCHECK(uuid.size() == 36);
DCHECK(uuid[8] == '-');
DCHECK(uuid[13] == '-');
DCHECK(uuid[18] == '-');
DCHECK(uuid[23] == '-');
std::string numbers_only = uuid;
numbers_only.erase(23, 1);
numbers_only.erase(18, 1);
numbers_only.erase(13, 1);
numbers_only.erase(8, 1);
std::vector<uint8> uuid_bytes_vector;
base::HexStringToBytes(numbers_only, &uuid_bytes_vector);
DCHECK(uuid_bytes_vector.size() == 16);
return [IOBluetoothSDPUUID uuidWithBytes:&uuid_bytes_vector[0]
length:uuid_bytes_vector.size()];
}
} // namespace
namespace device {
BluetoothProfileMac::BluetoothProfileMac(const BluetoothUUID& uuid,
const std::string& name)
: BluetoothProfile(), uuid_(uuid), name_(name) {
}
BluetoothProfileMac::~BluetoothProfileMac() {
}
void BluetoothProfileMac::Unregister() {
delete this;
}
void BluetoothProfileMac::SetConnectionCallback(
const ConnectionCallback& callback) {
connection_callback_ = callback;
}
bool BluetoothProfileMac::Connect(IOBluetoothDevice* device) {
if (connection_callback_.is_null())
return false;
IOBluetoothSDPServiceRecord* record =
[device getServiceRecordForUUID:GetIOBluetoothSDPUUID(
uuid_.canonical_value())];
if (record != nil) {
scoped_refptr<BluetoothSocket> socket(
BluetoothSocketMac::CreateBluetoothSocket(record));
if (socket.get() != NULL) {
BluetoothDeviceMac device_mac(device);
connection_callback_.Run(&device_mac, socket);
return true;
}
}
return false;
}
} // namespace device
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