1 /*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <algorithm>
18 #include <iterator>
19 #include <limits>
20 #include <sstream>
21 #include <thread>
22 #include <vector>
23
24 #include <android-base/logging.h>
25 #include <gflags/gflags.h>
26
27 #include <unistd.h>
28 #include <host/commands/kernel_log_monitor/kernel_log_server.h>
29 #include <host/commands/kernel_log_monitor/utils.h>
30
31 #include "common/libs/fs/shared_fd.h"
32 #include "host/frontend/adb_connector/adb_connection_maintainer.h"
33 #include "host/libs/config/cuttlefish_config.h"
34 #include "host/libs/config/logging.h"
35
36 DEFINE_string(addresses, "", "Comma-separated list of addresses to "
37 "'adb connect' to");
38
39 namespace cuttlefish {
40 namespace {
LaunchConnectionMaintainerThread(const std::string & address)41 void LaunchConnectionMaintainerThread(const std::string& address) {
42 std::thread(EstablishAndMaintainConnection, address).detach();
43 }
44
ParseAddressList(std::string ports)45 std::vector<std::string> ParseAddressList(std::string ports) {
46 std::replace(ports.begin(), ports.end(), ',', ' ');
47 std::istringstream port_stream{ports};
48 return {std::istream_iterator<std::string>{port_stream},
49 std::istream_iterator<std::string>{}};
50 }
51
SleepForever()52 [[noreturn]] void SleepForever() {
53 while (true) {
54 sleep(std::numeric_limits<unsigned int>::max());
55 }
56 }
57
58 } // namespace
59
AdbConnectorMain(int argc,char * argv[])60 int AdbConnectorMain(int argc, char* argv[]) {
61 DefaultSubprocessLogging(argv);
62 gflags::ParseCommandLineFlags(&argc, &argv, true);
63 CHECK(!FLAGS_addresses.empty()) << "Must specify --addresses flag";
64
65 for (const auto& address : ParseAddressList(FLAGS_addresses)) {
66 LaunchConnectionMaintainerThread(address);
67 }
68
69 SleepForever();
70 }
71
72 } // namespace cuttlefish
73
main(int argc,char * argv[])74 int main(int argc, char* argv[]) {
75 return cuttlefish::AdbConnectorMain(argc, argv);
76 }
77