1 /*
2 * Copyright (C) 2015 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 <string.h>
18 #include <string>
19 #include <vector>
20
21 #include <base/logging.h>
22
23 #include "command.h"
24
main(int argc,char ** argv)25 int main(int argc, char** argv) {
26 InitLogging(argv, android::base::StderrLogger);
27 std::vector<std::string> args;
28
29 if (argc == 1) {
30 args.push_back("help");
31 } else {
32 for (int i = 1; i < argc; ++i) {
33 if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
34 args.insert(args.begin(), "help");
35 } else {
36 args.push_back(argv[i]);
37 }
38 }
39 }
40
41 Command* command = Command::FindCommandByName(args[0]);
42 if (command == nullptr) {
43 LOG(ERROR) << "malformed command line: unknown command " << args[0];
44 return 1;
45 }
46 std::string command_name = args[0];
47
48 LOG(DEBUG) << "command '" << command_name << "' starts running";
49 bool result = command->Run(args);
50 LOG(DEBUG) << "command '" << command_name << "' "
51 << (result ? "finished successfully" : "failed");
52 return result ? 0 : 1;
53 }
54