1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "verify.h"
17
18 #include "utils/pandargs.h"
19
PrintHelp(panda::PandArgParser & pa_parser)20 void PrintHelp(panda::PandArgParser &pa_parser)
21 {
22 std::cerr << "Usage:" << std::endl;
23 std::cerr << "ark_verifier [options] input_file" << std::endl;
24 std::cerr << "Supported options:" << std::endl;
25 std::cerr << pa_parser.GetHelpString() << std::endl;
26 }
27
PorcessArgs(panda::PandArgParser & pa_parser,const panda::PandArg<std::string> & input_file,int argc,const char ** argv)28 bool PorcessArgs(panda::PandArgParser &pa_parser, const panda::PandArg<std::string> &input_file, int argc,
29 const char **argv)
30 {
31 if (!pa_parser.Parse(argc, argv)) {
32 PrintHelp(pa_parser);
33 return false;
34 }
35
36 if (input_file.GetValue().empty()) {
37 PrintHelp(pa_parser);
38 return false;
39 }
40
41 return true;
42 }
43
main(int argc,const char ** argv)44 int main(int argc, const char **argv)
45 {
46 panda::PandArg<bool> help("help", false, "Print this message and exit");
47 panda::PandArg<std::string> input_file("input_file", "", "Path to the abc file");
48
49 panda::PandArgParser pa_parser;
50 pa_parser.Add(&help);
51 pa_parser.Add(&input_file);
52
53 if (!PorcessArgs(pa_parser, input_file, argc, argv)) {
54 return 1;
55 }
56
57 return Verify(input_file.GetValue()) ? 0 : 1;
58 }