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/*
This file is part of Android File Transfer For Linux.
Copyright (C) 2015-2020 Vladimir Menshakov
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef AFTL_CLI_COMMANDLINE_H
#define AFTL_CLI_COMMANDLINE_H
#include <string>
#include <functional>
namespace cli
{
class CommandLine
{
public:
typedef std::function<char ** (const char *, int, int)> Callback;
protected:
CommandLine();
~CommandLine();
private:
static char ** CompletionCallback(const char *text, int start, int end);
static char * CompletionGenerator(const char *text, int state);
std::string _historyPath;
Callback _callback;
public:
static CommandLine & Get();
bool ReadLine(const std::string &prompt, std::string &input);
bool ReadRawLine(std::string &input);
void SetCallback(const Callback &callback)
{ _callback = callback; }
std::string GetLineBuffer() const;
};
}
#endif
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