85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
/*********************************************************************
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* Copyright (c) Intel Corporation 2019 - 2020
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* SPDX-License-Identifier: Apache-2.0
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**********************************************************************/
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#include "args.h"
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#include <string>
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#include "port.h"
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#include "utils.h"
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bool get_arg_exists(int argc, char* argv[], const char* long_opt, const char* short_opt)
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{
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for (int i = 1; i < argc; i++)
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{
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if ((strcasecmp(argv[i], long_opt) == 0) || (strcasecmp(argv[i], short_opt) == 0))
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{
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return true;
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}
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}
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return false;
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}
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bool get_arg_string(int argc, char* argv[], const char* long_opt, const char* short_opt, std::string& value)
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{
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value = "";
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for (int i = 1; i < argc; i++)
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{
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if ((strcasecmp(argv[i], long_opt) == 0) || (strcasecmp(argv[i], short_opt) == 0))
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{
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if (i + 1 < argc)
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{
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std::string tmp = argv[++i];
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if (!util_is_printable(tmp))
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{
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return false;
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}
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value = tmp;
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return true;
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}
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}
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}
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return false;
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}
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bool args_get_help(int argc, char* argv[])
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{
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return get_arg_exists(argc, argv, "--help", "-h");
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}
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bool args_get_version(int argc, char* argv[])
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{
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return get_arg_exists(argc, argv, "--version", "-v");
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}
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bool args_get_url(int argc, char* argv[], std::string& url)
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{
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return get_arg_string(argc, argv, "--url", "-u", url);
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}
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bool args_get_proxy(int argc, char* argv[], std::string& proxy)
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{
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return get_arg_string(argc, argv, "--proxy", "-x", proxy);
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}
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bool args_get_cmd(int argc, char* argv[], std::string& cmd)
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{
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return get_arg_string(argc, argv, "--cmd", "-c", cmd);
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}
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bool args_get_dns(int argc, char* argv[], std::string& dns)
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{
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return get_arg_string(argc, argv, "--dns", "-d", dns);
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}
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bool args_get_info(int argc, char* argv[], std::string& info)
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{
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return get_arg_string(argc, argv, "--info", "-i", info);
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}
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