68 lines
2 KiB
C++
68 lines
2 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <string.h>
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#include <string>
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#include <vector>
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#include <android-base/logging.h>
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#include "command.h"
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#include "utils.h"
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int main(int argc, char** argv) {
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InitLogging(argv, android::base::StderrLogger);
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std::vector<std::string> args;
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android::base::LogSeverity log_severity = android::base::WARNING;
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for (int i = 1; i < argc; ++i) {
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if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
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args.insert(args.begin(), "help");
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} else if (strcmp(argv[i], "--log") == 0) {
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if (i + 1 < argc) {
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++i;
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if (!GetLogSeverity(argv[i], &log_severity)) {
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LOG(ERROR) << "Unknown log severity: " << argv[i];
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return 1;
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}
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} else {
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LOG(ERROR) << "Missing argument for --log option.\n";
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return 1;
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}
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} else {
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args.push_back(argv[i]);
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}
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}
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android::base::ScopedLogSeverity severity(log_severity);
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if (args.empty()) {
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args.push_back("help");
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}
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std::unique_ptr<Command> command = CreateCommandInstance(args[0]);
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if (command == nullptr) {
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LOG(ERROR) << "malformed command line: unknown command " << args[0];
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return 1;
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}
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std::string command_name = args[0];
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args.erase(args.begin());
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LOG(DEBUG) << "command '" << command_name << "' starts running";
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bool result = command->Run(args);
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LOG(DEBUG) << "command '" << command_name << "' "
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<< (result ? "finished successfully" : "failed");
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return result ? 0 : 1;
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}
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