zstreedb2/args.hpp

/** zstreedb2 args.hpp
    (C) 2018 Erik Zscheile
    License: GPLv2
 **/

#pragma once
#include <string>
#include <vector>
#include <rocksdb/options.h>

namespace ztdb {

struct args_t final {
  rocksdb::CompressionType compress;
  enum { UNKNOWN, GET, SET, LS, MV, RM, MATCH, PRINT } cmd;
//std::string sel_ns;
  std::string sel_node;
  std::vector<std::string> cmd_args;

  bool parse(int argc, char *argv[]);

  // flag_use_ro: detects if the command can work on
  //  a read-only database
  bool flag_use_ro() const noexcept;
};

void usage() noexcept;
void help() noexcept;

}