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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/chromeos/bluetooth/bluetooth_socket_chromeos.h" | |
| 6 | |
| 7 #include <vector> | |
| 8 | |
| 9 #include <bluetooth/bluetooth.h> | |
| 10 #include <bluetooth/rfcomm.h> | |
| 11 #include <errno.h> | |
| 12 #include <sys/socket.h> | |
| 13 #include <sys/types.h> | |
| 14 #include <string.h> | |
| 15 #include <unistd.h> | |
| 16 | |
| 17 #include "base/logging.h" | |
| 18 #include "chrome/browser/chromeos/bluetooth/bluetooth_service_record.h" | |
| 19 #include "chrome/browser/chromeos/bluetooth/bluetooth_utils.h" | |
| 20 | |
| 21 namespace chromeos { | |
| 22 | |
| 23 BluetoothSocketChromeOs::BluetoothSocketChromeOs( | |
| 24 const std::string& address, int fd) | |
| 25 : address_(address), | |
| 26 fd_(fd) { | |
| 27 } | |
| 28 | |
| 29 BluetoothSocketChromeOs::~BluetoothSocketChromeOs() { | |
| 30 close(fd_); | |
| 31 } | |
| 32 | |
| 33 // static | |
| 34 scoped_refptr<BluetoothSocket> BluetoothSocketChromeOs::CreateBluetoothSocket( | |
| 35 const BluetoothServiceRecord& service_record) { | |
| 36 BluetoothSocketChromeOs* bluetooth_socket = NULL; | |
| 37 if (service_record.SupportsRfcomm()) { | |
| 38 int socket_fd = socket( | |
| 39 AF_BLUETOOTH, SOCK_STREAM | SOCK_NONBLOCK, BTPROTO_RFCOMM); | |
| 40 struct sockaddr_rc socket_address = { 0 }; | |
| 41 socket_address.rc_family = AF_BLUETOOTH; | |
| 42 socket_address.rc_channel = service_record.rfcomm_channel(); | |
| 43 bluetooth_utils::str2ba(service_record.address(), | |
| 44 &socket_address.rc_bdaddr); | |
| 45 | |
| 46 int status = connect(socket_fd, (struct sockaddr *)&socket_address, | |
| 47 sizeof(socket_address)); | |
| 48 int errsv = errno; | |
| 49 if (status == 0 || errno == EINPROGRESS) { | |
| 50 bluetooth_socket = new BluetoothSocketChromeOs(service_record.address(), | |
| 51 socket_fd); | |
| 52 } else { | |
| 53 LOG(ERROR) << "Failed to connect bluetooth socket " | |
| 54 << "(" << service_record.address() << "): " | |
| 55 << "(" << errsv << ") " << strerror(errsv); | |
| 56 close(socket_fd); | |
| 57 } | |
| 58 } | |
| 59 // TODO(bryeung): add support for L2CAP sockets as well. | |
| 60 | |
| 61 return scoped_refptr<BluetoothSocketChromeOs>(bluetooth_socket); | |
| 62 } | |
| 63 | |
| 64 int BluetoothSocketChromeOs::fd() const { | |
| 65 return fd_; | |
| 66 } | |
| 67 | |
| 68 } // namespace chromeos | |
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