bool OneSixLibrary::extractTo(QString target_dir)
{
QString storage = storagePath();
if (storage.contains("${arch}"))
{
QString cooked_storage = storage;
cooked_storage.replace("${arch}", "32");
QString origin = PathCombine("libraries", cooked_storage);
QString target_dir_cooked = PathCombine(target_dir, "32");
if (!ensureFolderPathExists(target_dir_cooked))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir_cooked;
return false;
}
if (JlCompress::extractWithExceptions(origin, target_dir_cooked, extract_excludes)
.isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + origin;
return false;
}
cooked_storage = storage;
cooked_storage.replace("${arch}", "64");
origin = PathCombine("libraries", cooked_storage);
target_dir_cooked = PathCombine(target_dir, "64");
if (!ensureFolderPathExists(target_dir_cooked))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir_cooked;
return false;
}
if (JlCompress::extractWithExceptions(origin, target_dir_cooked, extract_excludes)
.isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + origin;
return false;
}
}
else
{
if (!ensureFolderPathExists(target_dir))
{
QLOG_ERROR() << "Couldn't create folder " + target_dir;
return false;
}
QString path = PathCombine("libraries", storage);
if (JlCompress::extractWithExceptions(path, target_dir, extract_excludes).isEmpty())
{
QLOG_ERROR() << "Couldn't extract " + path;
return false;
}
}
return true;
}
OneSixModEditDialog::OneSixModEditDialog(OneSixInstance *inst, QWidget *parent)
: m_inst(inst), QDialog(parent), ui(new Ui::OneSixModEditDialog)
{
MultiMCPlatform::fixWM_CLASS(this);
ui->setupUi(this);
// libraries!
m_version = m_inst->getFullVersion();
if (m_version)
{
main_model = new EnabledItemFilter(this);
main_model->setActive(true);
main_model->setSourceModel(m_version.get());
ui->libraryTreeView->setModel(main_model);
ui->libraryTreeView->installEventFilter(this);
ui->mainClassEdit->setText(m_version->mainClass);
updateVersionControls();
}
else
{
disableVersionControls();
}
// Loader mods
{
ensureFolderPathExists(m_inst->loaderModsDir());
m_mods = m_inst->loaderModList();
ui->loaderModTreeView->setModel(m_mods.get());
ui->loaderModTreeView->installEventFilter(this);
m_mods->startWatching();
auto smodel = ui->loaderModTreeView->selectionModel();
connect(smodel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
SLOT(loaderCurrent(QModelIndex, QModelIndex)));
}
// resource packs
{
ensureFolderPathExists(m_inst->resourcePacksDir());
m_resourcepacks = m_inst->resourcePackList();
ui->resPackTreeView->setModel(m_resourcepacks.get());
ui->resPackTreeView->installEventFilter(this);
m_resourcepacks->startWatching();
}
}
void IconList::startWatching()
{
auto abs_path = m_dir.absolutePath();
ensureFolderPathExists(abs_path);
is_watching = m_watcher->addPath(abs_path);
if (is_watching)
{
QLOG_INFO() << "Started watching " << abs_path;
}
else
{
QLOG_INFO() << "Failed to start watching " << abs_path;
}
}
MinecraftProcess* OneSixInstance::prepareForLaunch ( QString user, QString session )
{
I_D(OneSixInstance);
cleanupAfterRun();
auto version = d->version;
if(!version)
return nullptr;
auto libs_to_extract = version->getActiveNativeLibs();
QString natives_dir_raw = PathCombine(instanceRoot(), "natives/");
bool success = ensureFolderPathExists(natives_dir_raw);
if(!success)
{
// FIXME: handle errors
return nullptr;
}
for(auto lib: libs_to_extract)
{
QString path = "libraries/" + lib->storagePath();
qDebug() << "Will extract " << path.toLocal8Bit();
if(JlCompress::extractWithExceptions(path, natives_dir_raw, lib->extract_excludes).isEmpty())
{
return nullptr;
}
}
QStringList args;
args.append(Util::Commandline::splitArgs(settings().get("JvmArgs").toString()));
args << QString("-Xms%1m").arg(settings().get("MinMemAlloc").toInt());
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
QDir natives_dir(natives_dir_raw);
args << QString("-Djava.library.path=%1").arg( natives_dir.absolutePath() );
QString classPath;
{
auto libs = version->getActiveNormalLibs();
for (auto lib: libs)
{
QFileInfo fi(QString("libraries/") + lib->storagePath());
classPath.append(fi.absoluteFilePath());
#ifdef Q_OS_WIN32
classPath.append(';');
#else
classPath.append(':');
#endif
}
QString targetstr = "versions/" + version->id + "/" + version->id + ".jar";
QFileInfo fi(targetstr);
classPath.append(fi.absoluteFilePath());
}
if(classPath.size())
{
args << "-cp";
args << classPath;
}
args << version->mainClass;
args.append(processMinecraftArgs(user, session));
// create the process and set its parameters
MinecraftProcess * proc = new MinecraftProcess(this);
proc->setMinecraftArguments(args);
proc->setMinecraftWorkdir(minecraftRoot());
return proc;
}
void LegacyUpdate::extractLwjgl()
{
// make sure the directories are there
bool success = ensureFolderPathExists(lwjglNativesPath);
if (!success)
{
emitFailed("Failed to extract the lwjgl libs - error when creating required folders.");
return;
}
QuaZip zip("lwjgl.zip");
if (!zip.open(QuaZip::mdUnzip))
{
emitFailed("Failed to extract the lwjgl libs - not a valid archive.");
return;
}
// and now we are going to access files inside it
QuaZipFile file(&zip);
const QString jarNames[] = {"jinput.jar", "lwjgl_util.jar", "lwjgl.jar"};
for (bool more = zip.goToFirstFile(); more; more = zip.goToNextFile())
{
if (!file.open(QIODevice::ReadOnly))
{
zip.close();
emitFailed("Failed to extract the lwjgl libs - error while reading archive.");
return;
}
QuaZipFileInfo info;
QString name = file.getActualFileName();
if (name.endsWith('/'))
{
file.close();
continue;
}
QString destFileName;
// Look for the jars
for (int i = 0; i < 3; i++)
{
if (name.endsWith(jarNames[i]))
{
destFileName = PathCombine(lwjglTargetPath, jarNames[i]);
}
}
// Not found? look for the natives
if (destFileName.isEmpty())
{
#ifdef Q_OS_WIN32
QString nativesDir = "windows";
#else
#ifdef Q_OS_MAC
QString nativesDir = "macosx";
#else
QString nativesDir = "linux";
#endif
#endif
if (name.contains(nativesDir))
{
int lastSlash = name.lastIndexOf('/');
int lastBackSlash = name.lastIndexOf('\\');
if (lastSlash != -1)
name = name.mid(lastSlash + 1);
else if (lastBackSlash != -1)
name = name.mid(lastBackSlash + 1);
destFileName = PathCombine(lwjglNativesPath, name);
}
}
// Now if destFileName is still empty, go to the next file.
if (!destFileName.isEmpty())
{
setStatus(tr("Installing new LWJGL - extracting ") + name + "...");
QFile output(destFileName);
output.open(QIODevice::WriteOnly);
output.write(file.readAll()); // FIXME: wste of memory!?
output.close();
}
file.close(); // do not forget to close!
}
zip.close();
m_reply.reset();
QFile doneFile(PathCombine(lwjglTargetPath, "done"));
doneFile.open(QIODevice::WriteOnly);
doneFile.write("done.");
doneFile.close();
}
void IconList::directoryChanged(const QString &path)
{
QDir new_dir (path);
if(m_dir.absolutePath() != new_dir.absolutePath())
{
m_dir.setPath(path);
m_dir.refresh();
if(is_watching)
stopWatching();
startWatching();
}
if(!m_dir.exists())
if(!ensureFolderPathExists(m_dir.absolutePath()))
return;
m_dir.refresh();
auto new_list = m_dir.entryList(QDir::Files, QDir::Name);
for (auto it = new_list.begin(); it != new_list.end(); it++)
{
QString &foo = (*it);
foo = m_dir.filePath(foo);
}
auto new_set = new_list.toSet();
QList<QString> current_list;
for (auto &it : icons)
{
if (!it.has(MMCIcon::FileBased))
continue;
current_list.push_back(it.m_images[MMCIcon::FileBased].filename);
}
QSet<QString> current_set = current_list.toSet();
QSet<QString> to_remove = current_set;
to_remove -= new_set;
QSet<QString> to_add = new_set;
to_add -= current_set;
for (auto remove : to_remove)
{
QLOG_INFO() << "Removing " << remove;
QFileInfo rmfile(remove);
QString key = rmfile.baseName();
int idx = getIconIndex(key);
if (idx == -1)
continue;
icons[idx].remove(MMCIcon::FileBased);
if (icons[idx].type() == MMCIcon::ToBeDeleted)
{
beginRemoveRows(QModelIndex(), idx, idx);
icons.remove(idx);
reindex();
endRemoveRows();
}
else
{
dataChanged(index(idx), index(idx));
}
m_watcher->removePath(remove);
emit iconUpdated(key);
}
for (auto add : to_add)
{
QLOG_INFO() << "Adding " << add;
QFileInfo addfile(add);
QString key = addfile.baseName();
if (addIcon(key, QString(), addfile.filePath(), MMCIcon::FileBased))
{
m_watcher->addPath(add);
emit iconUpdated(key);
}
}
}
MinecraftProcess *OneSixInstance::prepareForLaunch(LoginResponse response)
{
I_D(OneSixInstance);
cleanupAfterRun();
auto version = d->version;
if (!version)
return nullptr;
auto libs_to_extract = version->getActiveNativeLibs();
QString natives_dir_raw = PathCombine(instanceRoot(), "natives/");
bool success = ensureFolderPathExists(natives_dir_raw);
if (!success)
{
// FIXME: handle errors
return nullptr;
}
for (auto lib : libs_to_extract)
{
QString path = "libraries/" + lib->storagePath();
QLOG_INFO() << "Will extract " << path.toLocal8Bit();
if (JlCompress::extractWithExceptions(path, natives_dir_raw, lib->extract_excludes)
.isEmpty())
{
return nullptr;
}
}
QStringList args;
args.append(Util::Commandline::splitArgs(settings().get("JvmArgs").toString()));
args << QString("-Xms%1m").arg(settings().get("MinMemAlloc").toInt());
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
/**
* HACK: Stupid hack for Intel drivers.
* See: https://mojang.atlassian.net/browse/MCL-767
*/
#ifdef Q_OS_WIN32
args << QString("-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_"
"minecraft.exe.heapdump");
#endif
QDir natives_dir(natives_dir_raw);
args << QString("-Djava.library.path=%1").arg(natives_dir.absolutePath());
QString classPath;
{
auto libs = version->getActiveNormalLibs();
for (auto lib : libs)
{
QFileInfo fi(QString("libraries/") + lib->storagePath());
classPath.append(fi.absoluteFilePath());
#ifdef Q_OS_WIN32
classPath.append(';');
#else
classPath.append(':');
#endif
}
QString targetstr = "versions/" + version->id + "/" + version->id + ".jar";
QFileInfo fi(targetstr);
classPath.append(fi.absoluteFilePath());
}
if (classPath.size())
{
args << "-cp";
args << classPath;
}
args << version->mainClass;
args.append(processMinecraftArgs(response));
// Set the width and height for 1.6 instances
bool maximize = settings().get("LaunchMaximized").toBool();
if (maximize)
{
// this is probably a BAD idea
// args << QString("--fullscreen");
}
else
{
args << QString("--width") << settings().get("MinecraftWinWidth").toString();
args << QString("--height") << settings().get("MinecraftWinHeight").toString();
}
// create the process and set its parameters
MinecraftProcess *proc = new MinecraftProcess(this);
proc->setMinecraftArguments(args);
proc->setMinecraftWorkdir(minecraftRoot());
return proc;
}
