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/*
* Copyright (C) 2015 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.
*/
#include <string.h>
#include <map>
#include <string>
#include <vector>
#include <android-base/logging.h>
#include "command.h"
static std::map<std::string, android::base::LogSeverity> log_severity_map = {
{"debug", android::base::DEBUG},
{"warning", android::base::WARNING},
{"error", android::base::ERROR},
{"fatal", android::base::FATAL},
};
int main(int argc, char** argv) {
InitLogging(argv, android::base::StderrLogger);
std::vector<std::string> args;
android::base::LogSeverity log_severity = android::base::WARNING;
if (argc == 1) {
args.push_back("help");
} else {
for (int i = 1; i < argc; ++i) {
if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
args.insert(args.begin(), "help");
} else if (strcmp(argv[i], "--log") == 0) {
if (i + 1 < argc) {
++i;
auto it = log_severity_map.find(argv[i]);
if (it != log_severity_map.end()) {
log_severity = it->second;
} else {
LOG(ERROR) << "Unknown log severity: " << argv[i];
return 1;
}
} else {
LOG(ERROR) << "Missing argument for --log option.\n";
return 1;
}
} else {
args.push_back(argv[i]);
}
}
}
android::base::ScopedLogSeverity severity(log_severity);
std::unique_ptr<Command> command = CreateCommandInstance(args[0]);
if (command == nullptr) {
LOG(ERROR) << "malformed command line: unknown command " << args[0];
return 1;
}
std::string command_name = args[0];
args.erase(args.begin());
LOG(DEBUG) << "command '" << command_name << "' starts running";
bool result = command->Run(args);
LOG(DEBUG) << "command '" << command_name << "' "
<< (result ? "finished successfully" : "failed");
return result ? 0 : 1;
}
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