NOISSUE dissolve util library

1 files changed, 0 insertions, 486 deletions

diff --git a/depends/util/src/cmdutils.cpp b/depends/util/src/cmdutils.cpp
deleted file mode 100644
index ab4e6229..00000000
--- a/depends/util/src/cmdutils.cpp
+++ /dev/null
@@ -1,486 +0,0 @@
-/* Copyright 2013-2015 MultiMC Contributors
- *
- * Authors: Orochimarufan <orochimarufan.x3@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "include/cmdutils.h"
-
-/**
- * @file libutil/src/cmdutils.cpp
- */
-
-namespace Util
-{
-namespace Commandline
-{
-
-// commandline splitter
-QStringList splitArgs(QString args)
-{
-	QStringList argv;
-	QString current;
-	bool escape = false;
-	QChar inquotes;
-	for (int i = 0; i < args.length(); i++)
-	{
-		QChar cchar = args.at(i);
-
-		// \ escaped
-		if (escape)
-		{
-			current += cchar;
-			escape = false;
-			// in "quotes"
-		}
-		else if (!inquotes.isNull())
-		{
-			if (cchar == 0x5C)
-				escape = true;
-			else if (cchar == inquotes)
-				inquotes = 0;
-			else
-				current += cchar;
-			// otherwise
-		}
-		else
-		{
-			if (cchar == 0x20)
-			{
-				if (!current.isEmpty())
-				{
-					argv << current;
-					current.clear();
-				}
-			}
-			else if (cchar == 0x22 || cchar == 0x27)
-				inquotes = cchar;
-			else
-				current += cchar;
-		}
-	}
-	if (!current.isEmpty())
-		argv << current;
-	return argv;
-}
-
-Parser::Parser(FlagStyle::Enum flagStyle, ArgumentStyle::Enum argStyle)
-{
-	m_flagStyle = flagStyle;
-	m_argStyle = argStyle;
-}
-
-// styles setter/getter
-void Parser::setArgumentStyle(ArgumentStyle::Enum style)
-{
-	m_argStyle = style;
-}
-ArgumentStyle::Enum Parser::argumentStyle()
-{
-	return m_argStyle;
-}
-
-void Parser::setFlagStyle(FlagStyle::Enum style)
-{
-	m_flagStyle = style;
-}
-FlagStyle::Enum Parser::flagStyle()
-{
-	return m_flagStyle;
-}
-
-// setup methods
-void Parser::addSwitch(QString name, bool def)
-{
-	if (m_params.contains(name))
-		throw "Name not unique";
-
-	OptionDef *param = new OptionDef;
-	param->type = otSwitch;
-	param->name = name;
-	param->metavar = QString("<%1>").arg(name);
-	param->def = def;
-
-	m_options[name] = param;
-	m_params[name] = (CommonDef *)param;
-	m_optionList.append(param);
-}
-
-void Parser::addOption(QString name, QVariant def)
-{
-	if (m_params.contains(name))
-		throw "Name not unique";
-
-	OptionDef *param = new OptionDef;
-	param->type = otOption;
-	param->name = name;
-	param->metavar = QString("<%1>").arg(name);
-	param->def = def;
-
-	m_options[name] = param;
-	m_params[name] = (CommonDef *)param;
-	m_optionList.append(param);
-}
-
-void Parser::addArgument(QString name, bool required, QVariant def)
-{
-	if (m_params.contains(name))
-		throw "Name not unique";
-
-	PositionalDef *param = new PositionalDef;
-	param->name = name;
-	param->def = def;
-	param->required = required;
-	param->metavar = name;
-
-	m_positionals.append(param);
-	m_params[name] = (CommonDef *)param;
-}
-
-void Parser::addDocumentation(QString name, QString doc, QString metavar)
-{
-	if (!m_params.contains(name))
-		throw "Name does not exist";
-
-	CommonDef *param = m_params[name];
-	param->doc = doc;
-	if (!metavar.isNull())
-		param->metavar = metavar;
-}
-
-void Parser::addShortOpt(QString name, QChar flag)
-{
-	if (!m_params.contains(name))
-		throw "Name does not exist";
-	if (!m_options.contains(name))
-		throw "Name is not an Option or Swtich";
-
-	OptionDef *param = m_options[name];
-	m_flags[flag] = param;
-	param->flag = flag;
-}
-
-// help methods
-QString Parser::compileHelp(QString progName, int helpIndent, bool useFlags)
-{
-	QStringList help;
-	help << compileUsage(progName, useFlags) << "\r\n";
-
-	// positionals
-	if (!m_positionals.isEmpty())
-	{
-		help << "\r\n";
-		help << "Positional arguments:\r\n";
-		QListIterator<PositionalDef *> it2(m_positionals);
-		while (it2.hasNext())
-		{
-			PositionalDef *param = it2.next();
-			help << "  " << param->metavar;
-			help << " " << QString(helpIndent - param->metavar.length() - 1, ' ');
-			help << param->doc << "\r\n";
-		}
-	}
-
-	// Options
-	if (!m_optionList.isEmpty())
-	{
-		help << "\r\n";
-		QString optPrefix, flagPrefix;
-		getPrefix(optPrefix, flagPrefix);
-
-		help << "Options & Switches:\r\n";
-		QListIterator<OptionDef *> it(m_optionList);
-		while (it.hasNext())
-		{
-			OptionDef *option = it.next();
-			help << "  ";
-			int nameLength = optPrefix.length() + option->name.length();
-			if (!option->flag.isNull())
-			{
-				nameLength += 3 + flagPrefix.length();
-				help << flagPrefix << option->flag << ", ";
-			}
-			help << optPrefix << option->name;
-			if (option->type == otOption)
-			{
-				QString arg = QString("%1%2").arg(
-					((m_argStyle == ArgumentStyle::Equals) ? "=" : " "), option->metavar);
-				nameLength += arg.length();
-				help << arg;
-			}
-			help << " " << QString(helpIndent - nameLength - 1, ' ');
-			help << option->doc << "\r\n";
-		}
-	}
-
-	return help.join("");
-}
-
-QString Parser::compileUsage(QString progName, bool useFlags)
-{
-	QStringList usage;
-	usage << "Usage: " << progName;
-
-	QString optPrefix, flagPrefix;
-	getPrefix(optPrefix, flagPrefix);
-
-	// options
-	QListIterator<OptionDef *> it(m_optionList);
-	while (it.hasNext())
-	{
-		OptionDef *option = it.next();
-		usage << " [";
-		if (!option->flag.isNull() && useFlags)
-			usage << flagPrefix << option->flag;
-		else
-			usage << optPrefix << option->name;
-		if (option->type == otOption)
-			usage << ((m_argStyle == ArgumentStyle::Equals) ? "=" : " ") << option->metavar;
-		usage << "]";
-	}
-
-	// arguments
-	QListIterator<PositionalDef *> it2(m_positionals);
-	while (it2.hasNext())
-	{
-		PositionalDef *param = it2.next();
-		usage << " " << (param->required ? "<" : "[");
-		usage << param->metavar;
-		usage << (param->required ? ">" : "]");
-	}
-
-	return usage.join("");
-}
-
-// parsing
-QHash<QString, QVariant> Parser::parse(QStringList argv)
-{
-	QHash<QString, QVariant> map;
-
-	QStringListIterator it(argv);
-	QString programName = it.next();
-
-	QString optionPrefix;
-	QString flagPrefix;
-	QListIterator<PositionalDef *> positionals(m_positionals);
-	QStringList expecting;
-
-	getPrefix(optionPrefix, flagPrefix);
-
-	while (it.hasNext())
-	{
-		QString arg = it.next();
-
-		if (!expecting.isEmpty())
-		// we were expecting an argument
-		{
-			QString name = expecting.first();
-/*
-			if (map.contains(name))
-				throw ParsingError(
-					QString("Option %2%1 was given multiple times").arg(name, optionPrefix));
-*/
-			map[name] = QVariant(arg);
-
-			expecting.removeFirst();
-			continue;
-		}
-
-		if (arg.startsWith(optionPrefix))
-		// we have an option
-		{
-			// qDebug("Found option %s", qPrintable(arg));
-
-			QString name = arg.mid(optionPrefix.length());
-			QString equals;
-
-			if ((m_argStyle == ArgumentStyle::Equals ||
-				 m_argStyle == ArgumentStyle::SpaceAndEquals) &&
-				name.contains("="))
-			{
-				int i = name.indexOf("=");
-				equals = name.mid(i + 1);
-				name = name.left(i);
-			}
-
-			if (m_options.contains(name))
-			{
-				/*
-				if (map.contains(name))
-					throw ParsingError(QString("Option %2%1 was given multiple times")
-										   .arg(name, optionPrefix));
-*/
-				OptionDef *option = m_options[name];
-				if (option->type == otSwitch)
-					map[name] = true;
-				else // if (option->type == otOption)
-				{
-					if (m_argStyle == ArgumentStyle::Space)
-						expecting.append(name);
-					else if (!equals.isNull())
-						map[name] = equals;
-					else if (m_argStyle == ArgumentStyle::SpaceAndEquals)
-						expecting.append(name);
-					else
-						throw ParsingError(QString("Option %2%1 reqires an argument.")
-											   .arg(name, optionPrefix));
-				}
-
-				continue;
-			}
-
-			throw ParsingError(QString("Unknown Option %2%1").arg(name, optionPrefix));
-		}
-
-		if (arg.startsWith(flagPrefix))
-		// we have (a) flag(s)
-		{
-			// qDebug("Found flags %s", qPrintable(arg));
-
-			QString flags = arg.mid(flagPrefix.length());
-			QString equals;
-
-			if ((m_argStyle == ArgumentStyle::Equals ||
-				 m_argStyle == ArgumentStyle::SpaceAndEquals) &&
-				flags.contains("="))
-			{
-				int i = flags.indexOf("=");
-				equals = flags.mid(i + 1);
-				flags = flags.left(i);
-			}
-
-			for (int i = 0; i < flags.length(); i++)
-			{
-				QChar flag = flags.at(i);
-
-				if (!m_flags.contains(flag))
-					throw ParsingError(QString("Unknown flag %2%1").arg(flag, flagPrefix));
-
-				OptionDef *option = m_flags[flag];
-/*
-				if (map.contains(option->name))
-					throw ParsingError(QString("Option %2%1 was given multiple times")
-										   .arg(option->name, optionPrefix));
-*/
-				if (option->type == otSwitch)
-					map[option->name] = true;
-				else // if (option->type == otOption)
-				{
-					if (m_argStyle == ArgumentStyle::Space)
-						expecting.append(option->name);
-					else if (!equals.isNull())
-						if (i == flags.length() - 1)
-							map[option->name] = equals;
-						else
-							throw ParsingError(QString("Flag %4%2 of Argument-requiring Option "
-													   "%1 not last flag in %4%3")
-												   .arg(option->name, flag, flags, flagPrefix));
-					else if (m_argStyle == ArgumentStyle::SpaceAndEquals)
-						expecting.append(option->name);
-					else
-						throw ParsingError(QString("Option %1 reqires an argument. (flag %3%2)")
-											   .arg(option->name, flag, flagPrefix));
-				}
-			}
-
-			continue;
-		}
-
-		// must be a positional argument
-		if (!positionals.hasNext())
-			throw ParsingError(QString("Don't know what to do with '%1'").arg(arg));
-
-		PositionalDef *param = positionals.next();
-
-		map[param->name] = arg;
-	}
-
-	// check if we're missing something
-	if (!expecting.isEmpty())
-		throw ParsingError(QString("Was still expecting arguments for %2%1").arg(
-			expecting.join(QString(", ") + optionPrefix), optionPrefix));
-
-	while (positionals.hasNext())
-	{
-		PositionalDef *param = positionals.next();
-		if (param->required)
-			throw ParsingError(
-				QString("Missing required positional argument '%1'").arg(param->name));
-		else
-			map[param->name] = param->def;
-	}
-
-	// fill out gaps
-	QListIterator<OptionDef *> iter(m_optionList);
-	while (iter.hasNext())
-	{
-		OptionDef *option = iter.next();
-		if (!map.contains(option->name))
-			map[option->name] = option->def;
-	}
-
-	return map;
-}
-
-// clear defs
-void Parser::clear()
-{
-	m_flags.clear();
-	m_params.clear();
-	m_options.clear();
-
-	QMutableListIterator<OptionDef *> it(m_optionList);
-	while (it.hasNext())
-	{
-		OptionDef *option = it.next();
-		it.remove();
-		delete option;
-	}
-
-	QMutableListIterator<PositionalDef *> it2(m_positionals);
-	while (it2.hasNext())
-	{
-		PositionalDef *arg = it2.next();
-		it2.remove();
-		delete arg;
-	}
-}
-
-// Destructor
-Parser::~Parser()
-{
-	clear();
-}
-
-// getPrefix
-void Parser::getPrefix(QString &opt, QString &flag)
-{
-	if (m_flagStyle == FlagStyle::Windows)
-		opt = flag = "/";
-	else if (m_flagStyle == FlagStyle::Unix)
-		opt = flag = "-";
-	// else if (m_flagStyle == FlagStyle::GNU)
-	else
-	{
-		opt = "--";
-		flag = "-";
-	}
-}
-
-// ParsingError
-ParsingError::ParsingError(const QString &what) : std::runtime_error(what.toStdString())
-{
-}
-}
-}