1 //
2 // Copyright (C) 2023 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 #include "host/commands/run_cvd/launch/launch.h"
17
18 #include <string>
19 #include <unordered_set>
20 #include <utility>
21 #include <vector>
22
23 #include <fruit/fruit.h>
24
25 #include "common/libs/utils/files.h"
26 #include "common/libs/utils/result.h"
27 #include "host/commands/run_cvd/launch/grpc_socket_creator.h"
28 #include "host/libs/config/command_source.h"
29 #include "host/libs/config/known_paths.h"
30
31 namespace cuttlefish {
32 namespace {
33
34 class OpenwrtControlServer : public CommandSource {
35 public:
INJECT(OpenwrtControlServer (const CuttlefishConfig & config,const CuttlefishConfig::EnvironmentSpecific & environment,GrpcSocketCreator & grpc_socket))36 INJECT(OpenwrtControlServer(
37 const CuttlefishConfig& config,
38 const CuttlefishConfig::EnvironmentSpecific& environment,
39 GrpcSocketCreator& grpc_socket))
40 : config_(config), environment_(environment), grpc_socket_(grpc_socket) {}
41
42 // CommandSource
Commands()43 Result<std::vector<MonitorCommand>> Commands() override {
44 // TODO(b/288987294) Remove dependency to first_instance config when moving
45 // OpenWrt to run_env is completed.
46 auto first_instance = config_.Instances()[0];
47
48 Command openwrt_control_server_cmd(OpenwrtControlServerBinary());
49 openwrt_control_server_cmd.AddParameter(
50 "--grpc_uds_path=", grpc_socket_.CreateGrpcSocket(Name()));
51 openwrt_control_server_cmd.AddParameter(
52 "--bridged_wifi_tap=",
53 std::to_string(first_instance.use_bridged_wifi_tap()));
54 openwrt_control_server_cmd.AddParameter("--webrtc_device_id=",
55 first_instance.webrtc_device_id());
56 openwrt_control_server_cmd.AddParameter("--launcher_log_path=",
57 first_instance.launcher_log_path());
58 openwrt_control_server_cmd.AddParameter(
59 "--openwrt_log_path=",
60 AbsolutePath(first_instance.PerInstanceLogPath("crosvm_openwrt.log")));
61
62 std::vector<MonitorCommand> commands;
63 commands.emplace_back(std::move(openwrt_control_server_cmd));
64 return commands;
65 }
66
67 // SetupFeature
Name() const68 std::string Name() const override { return "OpenwrtControlServer"; }
Enabled() const69 bool Enabled() const override { return environment_.enable_wifi(); }
70
71 private:
Dependencies() const72 std::unordered_set<SetupFeature*> Dependencies() const override { return {}; }
ResultSetup()73 Result<void> ResultSetup() override { return {}; }
74
75 const CuttlefishConfig& config_;
76 const CuttlefishConfig::EnvironmentSpecific& environment_;
77 GrpcSocketCreator& grpc_socket_;
78 };
79
80 } // namespace
81
82 fruit::Component<fruit::Required<const CuttlefishConfig,
83 const CuttlefishConfig::EnvironmentSpecific,
84 GrpcSocketCreator>>
OpenwrtControlServerComponent()85 OpenwrtControlServerComponent() {
86 return fruit::createComponent()
87 .addMultibinding<CommandSource, OpenwrtControlServer>()
88 .addMultibinding<SetupFeature, OpenwrtControlServer>();
89 }
90
91 } // namespace cuttlefish
92