android-qemu2-glue/qemu-grpc-agent-impl.cpp

// Copyright 2019 The Android Open Source Project
//
// This software is licensed under the terms of the GNU General Public
// License version 2, as published by the Free Software Foundation, and
// may be copied, distributed, and modified under those terms.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

#include <string>  // for string

#include "android-qemu2-glue/qemu-control-impl.h"       // IWYU pragma: keep
#include "android/cmdline-option.h"                     // for AndroidOptions
#include "android/console.h"                            // for AndroidConsol...
#include "android/emulation/control/EmulatorService.h"  // for EmulatorContr...
#include "android/emulation/control/grpc_agent.h"       // for QGrpcAgent

#ifdef ANDROID_WEBRTC
#include "android/emulation/control/WebRtcBridge.h"  // for WebRtcBridge
#endif

#include "android/emulation/control/GrpcServices.h"  // for GrpcServices

namespace android {
namespace emulation {
namespace control {
class RtcBridge;
}  // namespace control
}  // namespace emulation
}  // namespace android

extern const AndroidConsoleAgents* getConsoleAgents();

int start_grpc(int port, const char* turncfg) {
    android::emulation::control::RtcBridge* rtc_bridge = nullptr;
#ifdef ANDROID_WEBRTC
    std::string turn = "";
    if (android_cmdLineOptions->turncfg) {
        turn = android_cmdLineOptions->turncfg;
    }
    rtc_bridge = android::emulation::control::WebRtcBridge::create(
            0, getConsoleAgents(), turn);
#else
    rtc_bridge = new android::emulation::control::NopRtcBridge();
#endif
    auto service = android::emulation::control::GrpcServices::setup(
            port, port + 1, "0.0.0.0", getConsoleAgents(), rtc_bridge,
            "forward");
    return service ? service->port() : -1;
}

static const QGrpcAgent grpcAgent = {
        .start = start_grpc,
};

const QGrpcAgent* const gQGrpcAgent = &grpcAgent;