blob: 081ca845d8bf4a1c32cbdac1ad5072c84b2fd16b [file] [log] [blame]
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "sysprop_api_checker_main"
#include <android-base/logging.h>
#include <cstdio>
#include <cstdlib>
#include <string>
#include <getopt.h>
#include "ApiChecker.h"
#include "Common.h"
namespace {
[[noreturn]] void PrintUsage(const char* exe_name) {
std::printf("Usage: %s latest-file current-file\n", exe_name);
std::exit(EXIT_FAILURE);
}
} // namespace
int main(int argc, char* argv[]) {
if (argc != 3) {
std::fprintf(stderr, "%s needs 2 arguments\n", argv[0]);
PrintUsage(argv[0]);
}
sysprop::SyspropLibraryApis latest, current;
if (auto res = ParseApiFile(argv[1]); res.ok()) {
latest = std::move(*res);
} else {
LOG(FATAL) << "parsing sysprop_library API file " << argv[1]
<< " failed: " << res.error();
}
if (auto res = ParseApiFile(argv[2]); res.ok()) {
current = std::move(*res);
} else {
LOG(FATAL) << "parsing sysprop_library API file " << argv[2]
<< " failed: " << res.error();
}
if (auto res = CompareApis(latest, current); !res.ok()) {
LOG(ERROR) << "sysprop_library API check failed:\n" << res.error();
return EXIT_FAILURE;
}
}