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//
// Copyright (C) 2020 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#define LOG_TAG "profcollectd"
#include "libprofcollectd.hpp"
#include <android-base/logging.h>
#include <iostream>
#include "binder_service.h"
using com::android::server::profcollect::IProfCollectd;
using android::profcollectd::ProfcollectdBinder;
using namespace android;
namespace {
sp<IProfCollectd> GetIProfcollectdService() {
sp<ProcessState> proc(ProcessState::self());
sp<IBinder> binder =
defaultServiceManager()->getService(String16(ProfcollectdBinder::getServiceName()));
if (!binder) {
std::cerr << "Cannot connect to the daemon, is it running?" << std::endl;
exit(EXIT_FAILURE);
}
return interface_cast<IProfCollectd>(binder);
}
} // namespace
void InitService(bool start) {
if (defaultServiceManager()->checkService(String16(ProfcollectdBinder::getServiceName()))) {
ALOGE("Another instance of profcollectd is already running");
exit(EXIT_FAILURE);
}
sp<ProcessState> proc(ProcessState::self());
sp<IServiceManager> sm(defaultServiceManager());
auto svc = sp<ProfcollectdBinder>(new ProfcollectdBinder());
sm->addService(String16(ProfcollectdBinder::getServiceName()), svc);
if (start) {
svc->ScheduleCollection();
}
ProcessState::self()->startThreadPool();
IPCThreadState::self()->joinThreadPool();
}
void ScheduleCollection() {
GetIProfcollectdService()->ScheduleCollection();
}
void TerminateCollection() {
GetIProfcollectdService()->TerminateCollection();
}
void TraceOnce() {
GetIProfcollectdService()->TraceOnce("manual");
}
void Process() {
GetIProfcollectdService()->ProcessProfile();
}
void CreateProfileReport() {
GetIProfcollectdService()->CreateProfileReport();
}
void ReadConfig() {
GetIProfcollectdService()->ReadConfig();
}
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