2 // Copyright 2010 Mikko Keinänen
4 // This file is part of EmuFront.
7 // EmuFront is free software: you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License version 2 as published by
9 // the Free Software Foundation and appearing in the file gpl.txt included in the
10 // packaging of this file.
12 // EmuFront is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
21 #include <QMessageBox>
22 #include "emuhelper.h"
23 #include "unziphelper.h"
24 #include "../dataobjects/mediaimagecontainer.h"
25 #include "../dataobjects/executable.h"
26 #include "../exceptions/emufrontexception.h"
28 EmuHelper::EmuHelper(QObject *parent) :
31 unzipHelper = new UnzipHelper(this);
34 void EmuHelper::launch(const Executable * ex, QList<MediaImageContainer *> micList,
35 QList<EmuFrontObject *> miList, int mediaCount)
37 if (miList.count() < 1) {
38 throw EmuFrontException(tr("No media images available!"));
40 if (micList.count() < 1) {
41 throw EmuFrontException(tr("No media image containers available!"));
44 // extract the media image container to tmp folder
45 // (TODO: tmp folder configuration)
46 foreach(MediaImageContainer *mic, micList) {
48 fp.append(mic->getFilePath()->getName());
49 if (!fp.endsWith('/')) fp.append("/");
50 fp.append(mic->getName());
51 int ret = unzipHelper->extractAll(fp, "/tmp/");
53 qDebug() << "Failed unzipping " << fp << ".";
57 // fill in the media image slots in the command line options ($1, $2, ...)
58 QString opts = ex->getOptions();
59 for(int i = 0; i < mediaCount && i < miList.size(); i++) {
60 QString tmpfp = " \"/tmp/";
61 tmpfp.append (miList.at(i)->getName());
63 opts.replace(QString("$%1").arg(i+1), tmpfp);
66 QString cmdWithParams;
67 cmdWithParams.append(ex->getExecutable());
68 cmdWithParams.append(" ").append(opts);
70 qDebug() << "Command with params " << cmdWithParams;
71 // Executable and MediaImageContainer / MediaImage objects are no more needed:
74 //qDeleteAll(miList); these objects are already deleted along with micList
75 start(cmdWithParams, QIODevice::ReadOnly);
78 void EmuHelper::processError(QProcess::ProcessError)
83 void EmuHelper::processFinished(int)
87 void EmuHelper::connectSignals()
89 connect(unzipHelper, SIGNAL(error(QProcess::ProcessError)), this, SLOT(processError(QProcess::ProcessError)));
90 connect(unzipHelper, SIGNAL(finished(int)), this, SLOT(processFinished(int)));