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
17 #define LOG_TAG "mediametrics"
18 //#define LOG_NDEBUG 0
19 #include <utils/Log.h>
20
21 #include <binder/IPCThreadState.h>
22 #include <binder/IServiceManager.h>
23 #include <binder/ProcessState.h>
24 #include <mediametricsservice/MediaMetricsService.h>
25 #include <mediautils/LimitProcessMemory.h>
26
main(int argc __unused,char ** argv)27 int main(int argc __unused, char **argv)
28 {
29 using namespace android; // NOLINT (clang-tidy)
30
31 limitProcessMemory(
32 "media.metrics.maxmem", /* property that defines limit */
33 (size_t)128 * (1 << 20), /* SIZE_MAX, upper limit in bytes */
34 10 /* upper limit as percentage of physical RAM */);
35
36 signal(SIGPIPE, SIG_IGN);
37
38 // to match the service name
39 // we're replacing "/system/bin/mediametrics" with "media.metrics"
40 // we add a ".", but discard the path components: we finish with a shorter string
41 const size_t origSize = strlen(argv[0]) + 1; // include null termination.
42 strlcpy(argv[0], MediaMetricsService::kServiceName, origSize);
43
44 defaultServiceManager()->addService(
45 String16(MediaMetricsService::kServiceName), new MediaMetricsService());
46
47 sp<ProcessState> processState(ProcessState::self());
48 // processState->setThreadPoolMaxThreadCount(8);
49 processState->startThreadPool();
50 IPCThreadState::self()->joinThreadPool();
51
52 return EXIT_SUCCESS;
53 }
54