mirror of https://gitlab.com/rnger/amath
101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
/*-
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* Copyright (c) 2014-2017 Carsten Sonne Larsen <cs@innolan.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Project homepage:
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* http://amath.innolan.net
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*
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*/
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#include "amath.h"
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#include "console_stdc.h"
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#include "main/evaluator.h"
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#if !defined(AMIGA) && !defined(TERMIOS) && !defined(WINDOWS)
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#include <stdio.h>
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StandardConsole::StandardConsole(const char* prompt) :
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ConsoleBase(prompt), exit(false)
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{
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line = new char[linesize];
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}
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StandardConsole::~StandardConsole()
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{
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delete line;
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}
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bool StandardConsole::SetAnsiMode(bool value)
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{
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return false;
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}
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void StandardConsole::Start()
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{
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exit = false;
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fflush(stdin);
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StartMessage();
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while (!exit)
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{
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Prompt();
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ReadLine();
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if (*line == '\0')
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{
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break;
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}
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Evaluator* evaluator = new Evaluator(line);
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evaluator->Evaluate();
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const char* out = evaluator->GetResult();
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WriteString(out);
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ResetConsole();
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delete evaluator;
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}
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}
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void StandardConsole::Exit()
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{
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exit = true;
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}
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void StandardConsole::ReadLine()
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{
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fflush(stdin);
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fgets(line, linesize, stdin);
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}
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void StandardConsole::WriteString(const char* string)
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{
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fputs(string, stdout);
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fflush(stdout);
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}
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void StandardConsole::SetPrompt(const char* string)
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{
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ConsoleBase::SetPrompt(string);
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}
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#endif
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