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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "tools/battor_agent/battor_finder.h" | 5 #include "tools/battor_agent/battor_finder.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "device/serial/serial.mojom.h" | 9 #include "device/serial/serial.mojom.h" |
10 #include "device/serial/serial_device_enumerator.h" | 10 #include "device/serial/serial_device_enumerator.h" |
11 #include "mojo/public/cpp/bindings/array.h" | |
12 | 11 |
13 namespace battor { | 12 namespace battor { |
14 | 13 |
15 namespace { | 14 namespace { |
16 | 15 |
17 // The USB display name prefix that all BattOrs have. | 16 // The USB display name prefix that all BattOrs have. |
18 const char kBattOrDisplayNamePrefix[] = "BattOr"; | 17 const char kBattOrDisplayNamePrefix[] = "BattOr"; |
19 | 18 |
20 // The command line switch used to hard-code a BattOr path. Hard-coding | 19 // The command line switch used to hard-code a BattOr path. Hard-coding |
21 // this path disables the normal method of finding a BattOr, which is to | 20 // this path disables the normal method of finding a BattOr, which is to |
22 // search through serial devices for one with a matching display name. | 21 // search through serial devices for one with a matching display name. |
23 const char kBattOrPathSwitch[] = "battor-path"; | 22 const char kBattOrPathSwitch[] = "battor-path"; |
24 | 23 |
25 } // namespace | 24 } // namespace |
26 | 25 |
27 std::string BattOrFinder::FindBattOr() { | 26 std::string BattOrFinder::FindBattOr() { |
28 std::unique_ptr<device::SerialDeviceEnumerator> serial_device_enumerator = | 27 std::unique_ptr<device::SerialDeviceEnumerator> serial_device_enumerator = |
29 device::SerialDeviceEnumerator::Create(); | 28 device::SerialDeviceEnumerator::Create(); |
30 | 29 |
31 mojo::Array<device::serial::DeviceInfoPtr> devices = | 30 std::vector<device::serial::DeviceInfoPtr> devices = |
32 serial_device_enumerator->GetDevices(); | 31 serial_device_enumerator->GetDevices(); |
33 | 32 |
34 std::string switch_specified_path = | 33 std::string switch_specified_path = |
35 base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII( | 34 base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII( |
36 kBattOrPathSwitch); | 35 kBattOrPathSwitch); |
37 if (switch_specified_path.empty()) { | 36 if (switch_specified_path.empty()) { |
38 // If we have no switch-specified path, look for a device with the right | 37 // If we have no switch-specified path, look for a device with the right |
39 // display name. | 38 // display name. |
40 for (size_t i = 0; i < devices.size(); i++) { | 39 for (size_t i = 0; i < devices.size(); i++) { |
41 if (!devices[i]->display_name) | 40 if (!devices[i]->display_name) |
(...skipping 11 matching lines...) Expand all Loading... |
53 for (size_t i = 0; i < devices.size(); i++) { | 52 for (size_t i = 0; i < devices.size(); i++) { |
54 if (devices[i]->path == switch_specified_path) | 53 if (devices[i]->path == switch_specified_path) |
55 return switch_specified_path; | 54 return switch_specified_path; |
56 } | 55 } |
57 } | 56 } |
58 | 57 |
59 return std::string(); | 58 return std::string(); |
60 } | 59 } |
61 | 60 |
62 } // namespace battor | 61 } // namespace battor |
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