main.cpp revision b592e3bc3169e39bd6b0bfce9f788631d5d22acd 
1/*
2 * Copyright (C) 2016 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 "Log.h"
17
18#include "IncidentService.h"
19
20#include <binder/IInterface.h>
21#include <binder/IPCThreadState.h>
22#include <binder/IServiceManager.h>
23#include <binder/ProcessState.h>
24#include <binder/Status.h>
25#include <utils/Looper.h>
26#include <utils/StrongPointer.h>
27
28#include <sys/stat.h>
29#include <sys/types.h>
30
31using namespace android;
32
33// ================================================================================
34int main(int /*argc*/, char** /*argv*/) {
35    // Set up the looper
36    sp<Looper> looper(Looper::prepare(0 /* opts */));
37
38    // Set up the binder
39    sp<ProcessState> ps(ProcessState::self());
40    ps->setThreadPoolMaxThreadCount(1);  // everything is oneway, let it queue and save ram
41    ps->startThreadPool();
42    ps->giveThreadPoolName();
43    IPCThreadState::self()->disableBackgroundScheduling(true);
44
45    // Create the service
46    android::sp<IncidentService> service = new IncidentService(looper);
47    if (defaultServiceManager()->addService(String16("incident"), service) != 0) {
48        ALOGE("Failed to add service");
49        return -1;
50    }
51
52    // Loop forever -- the reports run on this thread in a handler, and the
53    // binder calls remain responsive in their pool of one thread.
54    while (true) {
55        looper->pollAll(-1 /* timeoutMillis */);
56    }
57    ALOGW("incidentd escaped from its loop.");
58
59    return 1;
60}
61