1 //
2 // Copyright (C) 2018 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 <pwd.h>
18 
19 #include <android-base/logging.h>
20 
21 #include "action.h"
22 #include "action_manager.h"
23 #include "action_parser.h"
24 #include "parser.h"
25 #include "result.h"
26 #include "service.h"
27 
28 // The host passwd file won't have the Android entries, so we fake success here.
29 passwd* getpwnam(const char* login) {  // NOLINT: implementing bad function.
30     char dummy_buf[] = "dummy";
31     static passwd dummy_passwd = {
32         .pw_name = dummy_buf,
33         .pw_dir = dummy_buf,
34         .pw_shell = dummy_buf,
35         .pw_uid = 123,
36         .pw_gid = 123,
37     };
38     return &dummy_passwd;
39 }
40 
41 namespace android {
42 namespace init {
43 
44 static Result<Success> do_stub(const BuiltinArguments& args) {
45     return Success();
46 }
47 
48 #include "generated_stub_builtin_function_map.h"
49 
50 int main(int argc, char** argv) {
51     android::base::InitLogging(argv, &android::base::StderrLogger);
52     if (argc != 2) {
53         LOG(ERROR) << "Usage: " << argv[0] << " <init file to parse>";
54         return -1;
55     }
56     const BuiltinFunctionMap function_map;
57     Action::set_function_map(&function_map);
58     ActionManager& am = ActionManager::GetInstance();
59     ServiceList& sl = ServiceList::GetInstance();
60     Parser parser;
61     parser.AddSectionParser("service", std::make_unique<ServiceParser>(&sl, nullptr));
62     parser.AddSectionParser("on", std::make_unique<ActionParser>(&am, nullptr));
63 
64     size_t num_errors = 0;
65     if (!parser.ParseConfig(argv[1], &num_errors)) {
66         LOG(ERROR) << "Failed to find script";
67         return -1;
68     }
69     if (num_errors > 0) {
70         LOG(ERROR) << "Parse failed with " << num_errors << " errors";
71         return -1;
72     }
73     LOG(INFO) << "Parse success!";
74     return 0;
75 }
76 
77 }  // namespace init
78 }  // namespace android
79 
80 int main(int argc, char** argv) {
81     android::init::main(argc, argv);
82 }
83