1 //
2 // Copyright (C) 2020 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 #include <stdlib.h>
18 
19 #include <iostream>
20 
21 #include "libprofcollectd.h"
22 
23 namespace {
24 
print_help()25 void print_help() {
26   std::cout << R"(
27 usage: profcollectd [command]
28     boot      Start daemon and schedule profile collection after a short delay.
29     run       Start daemon but do not schedule profile collection.
30 )";
31 }
32 
33 }  // namespace
34 
main(int argc,char ** argv)35 int main(int argc, char** argv) {
36   if (argc != 2) {
37     print_help();
38     exit(EXIT_SUCCESS);
39   } else if (std::string(argv[1]) == "boot") {
40     android::profcollectd::InitService(/* start = */ true);
41   } else if (std::string(argv[1]) == "run") {
42     android::profcollectd::InitService(/* start = */ false);
43   } else {
44     print_help();
45     exit(EXIT_FAILURE);
46   }
47 }
48