45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
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#ifndef _UTILS_CLI_HPP_
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#define _UTILS_CLI_HPP_
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#include <string>
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#include <vector>
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#include "exception.hpp"
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namespace cli
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{
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class CommandLineError : public Exception {
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using Exception::Exception;
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};
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struct Option
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{
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std::string flag_short;
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std::string flag_long;
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std::string placeholder;
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std::string help;
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std::vector<std::string> accept;
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Option(const std::string& flag_short, const std::string& flag_long, const std::string& placeholder, std::vector<std::string> accept, std::string help)
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: flag_short(flag_short), flag_long(flag_long), placeholder(placeholder), help(help), accept(accept){}
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};
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void add_option(const std::string& opt_short, const std::string& opt_long, const std::string& help);
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void add_option(const std::string& opt_short, const std::string& opt_long, const std::string& placeholder, const std::string& help, std::vector<std::string> accept = {});
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bool is_option(char *opt, const std::string& opt_short, const std::string& opt_long);
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bool is_option_short(char *opt, const std::string& opt_short);
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bool is_option_long(char *opt, const std::string& opt_long);
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std::string parse_option_value(int &i, int argc, char **argv, std::vector<std::string> accept = {});
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bool has_option(const std::string& opt);
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std::string get_option_value(const std::string& opt);
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bool match_option_value(const std::string& opt, const std::string& val);
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void parse(int i, int argc, char **argv);
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void usage(const std::string& usage, bool exit_success = true);
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}
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#endif
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