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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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