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/*
Copyright 2021-2022 melonDS team
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <QApplication>
#include <QCommandLineParser>
#include <QStringList>
#include "CLI.h"
namespace CLI
{
CommandLineOptions* ManageArgs(QApplication& melon)
{
QCommandLineParser parser;
parser.addHelpOption();
parser.addPositionalArgument("nds", "Nintendo DS ROM (or an archive file which contains it) to load into Slot-1");
parser.addPositionalArgument("gba", "GBA ROM (or an archive file which contains it) to load into Slot-2");
parser.addOption(QCommandLineOption({"b", "boot"}, "Whether to boot firmware on startup. Defaults to \"auto\" (boot if NDS rom given)", "auto/always/never", "auto"));
parser.addOption(QCommandLineOption({"f", "fullscreen"}, "Start melonDS in fullscreen mode"));
#ifdef ARCHIVE_SUPPORT_ENABLED
parser.addOption(QCommandLineOption({"a", "archive-file"}, "Specify file to load inside an archive given (NDS)", "rom"));
parser.addOption(QCommandLineOption({"A", "archive-file-gba"}, "Specify file to load inside an archive given (GBA)", "rom"));
#endif
parser.process(melon);
CommandLineOptions* options = new CommandLineOptions;
options->fullscreen = parser.isSet("fullscreen");
QStringList posargs = parser.positionalArguments();
switch (posargs.size())
{
default:
printf("Too many positional arguments; ignoring 3 onwards\n");
case 2:
options->gbaRomPath = posargs[1];
case 1:
options->dsRomPath = posargs[0];
case 0:
break;
}
QString bootMode = parser.value("boot");
if (bootMode == "auto")
{
options->boot = !posargs.empty();
}
else if (bootMode == "always")
{
options->boot = true;
}
else if (bootMode == "never")
{
options->boot = false;
}
else
{
printf("ERROR: -b/--boot only accepts auto/always/never as arguments\n");
exit(1);
}
#ifdef ARCHIVE_SUPPORT_ENABLED
if (parser.isSet("archive-file"))
{
if (options->dsRomPath.has_value())
{
options->dsRomArchivePath = parser.value("archive-file");
}
else
{
options->errorsToDisplay += "Option -a/--archive-file given, but no archive specified!";
}
}
if (parser.isSet("archive-file-gba"))
{
if (options->gbaRomPath.has_value())
{
options->gbaRomArchivePath = parser.value("archive-file-gba");
}
else
{
options->errorsToDisplay += "Option -A/--archive-file-gba given, but no archive specified!";
}
}
#endif
return options;
}
}
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