NOISSUE Refactors and moving of things

1 files changed, 270 insertions, 0 deletions

diff --git a/logic/minecraft/OneSixProfileStrategy.cpp b/logic/minecraft/OneSixProfileStrategy.cpp
new file mode 100644
index 00000000..bdb2f8ee
--- /dev/null
+++ b/logic/minecraft/OneSixProfileStrategy.cpp
@@ -0,0 +1,270 @@
+#include "logic/minecraft/OneSixProfileStrategy.h"
+#include "logic/minecraft/VersionBuildError.h"
+#include "logic/OneSixInstance.h"
+#include "logic/minecraft/MinecraftVersionList.h"
+
+#include "MultiMC.h"
+
+#include <pathutils.h>
+#include <QDir>
+#include <QUuid>
+#include <QJsonDocument>
+#include <QJsonArray>
+
+OneSixProfileStrategy::OneSixProfileStrategy(OneSixInstance* instance)
+{
+	m_instance = instance;
+}
+
+void OneSixProfileStrategy::upgradeDeprecatedFiles()
+{
+	auto versionJsonPath = PathCombine(m_instance->instanceRoot(), "version.json");
+	auto customJsonPath = PathCombine(m_instance->instanceRoot(), "custom.json");
+	auto mcJson = PathCombine(m_instance->instanceRoot(), "patches" , "net.minecraft.json");
+
+	// convert old crap.
+	if(QFile::exists(customJsonPath))
+	{
+		if(!ensureFilePathExists(mcJson))
+		{
+			// WHAT DO???
+		}
+		if(!QFile::rename(customJsonPath, mcJson))
+		{
+			// WHAT DO???
+		}
+		if(QFile::exists(versionJsonPath))
+		{
+			if(!QFile::remove(versionJsonPath))
+			{
+				// WHAT DO???
+			}
+		}
+	}
+	else if(QFile::exists(versionJsonPath))
+	{
+		if(!ensureFilePathExists(mcJson))
+		{
+			// WHAT DO???
+		}
+		if(!QFile::rename(versionJsonPath, mcJson))
+		{
+			// WHAT DO???
+		}
+	}
+}
+
+
+void OneSixProfileStrategy::loadDefaultBuiltinPatches()
+{
+	auto mcJson = PathCombine(m_instance->instanceRoot(), "patches" , "net.minecraft.json");
+	// load up the base minecraft patch
+	ProfilePatchPtr minecraftPatch;
+	if(QFile::exists(mcJson))
+	{
+		auto file = ProfileUtils::parseJsonFile(QFileInfo(mcJson), false);
+		file->fileId = "net.minecraft";
+		file->name = "Minecraft";
+		if(file->version.isEmpty())
+		{
+			file->version = m_instance->intendedVersionId();
+		}
+		minecraftPatch = std::dynamic_pointer_cast<ProfilePatch>(file);
+	}
+	else
+	{
+		auto minecraftList = MMC->minecraftlist();
+		auto mcversion = minecraftList->findVersion(m_instance->intendedVersionId());
+		minecraftPatch = std::dynamic_pointer_cast<ProfilePatch>(mcversion);
+	}
+	if (!minecraftPatch)
+	{
+		throw VersionIncomplete("net.minecraft");
+	}
+	minecraftPatch->setOrder(-2);
+	profile->appendPatch(minecraftPatch);
+
+
+	// TODO: this is obviously fake.
+	QResource LWJGL(":/versions/LWJGL/2.9.1.json");
+	auto lwjgl = ProfileUtils::parseJsonFile(LWJGL.absoluteFilePath(), false, false);
+	auto lwjglPatch = std::dynamic_pointer_cast<ProfilePatch>(lwjgl);
+	if (!lwjglPatch)
+	{
+		throw VersionIncomplete("org.lwjgl");
+	}
+	lwjglPatch->setOrder(-1);
+	lwjgl->setVanilla(true);
+	profile->appendPatch(lwjglPatch);
+}
+
+void OneSixProfileStrategy::loadUserPatches()
+{
+	// load all patches, put into map for ordering, apply in the right order
+	ProfileUtils::PatchOrder userOrder;
+	ProfileUtils::readOverrideOrders(PathCombine(m_instance->instanceRoot(), "order.json"), userOrder);
+	QDir patches(PathCombine(m_instance->instanceRoot(),"patches"));
+
+	// first, load things by sort order.
+	for (auto id : userOrder)
+	{
+		// ignore builtins
+		if (id == "net.minecraft")
+			continue;
+		if (id == "org.lwjgl")
+			continue;
+		// parse the file
+		QString filename = patches.absoluteFilePath(id + ".json");
+		QFileInfo finfo(filename);
+		if(!finfo.exists())
+		{
+			QLOG_INFO() << "Patch file " << filename << " was deleted by external means...";
+			continue;
+		}
+		QLOG_INFO() << "Reading" << filename << "by user order";
+		auto file = ProfileUtils::parseJsonFile(finfo, false);
+		// sanity check. prevent tampering with files.
+		if (file->fileId != id)
+		{
+			throw VersionBuildError(
+				QObject::tr("load id %1 does not match internal id %2").arg(id, file->fileId));
+		}
+		profile->appendPatch(file);
+	}
+	// now load the rest by internal preference.
+	QMap<int, QPair<QString, VersionFilePtr>> files;
+	for (auto info : patches.entryInfoList(QStringList() << "*.json", QDir::Files))
+	{
+		// parse the file
+		QLOG_INFO() << "Reading" << info.fileName();
+		auto file = ProfileUtils::parseJsonFile(info, true);
+		// ignore builtins
+		if (file->fileId == "net.minecraft")
+			continue;
+		if (file->fileId == "org.lwjgl")
+			continue;
+		// do not load what we already loaded in the first pass
+		if (userOrder.contains(file->fileId))
+			continue;
+		if (files.contains(file->order))
+		{
+			// FIXME: do not throw?
+			throw VersionBuildError(QObject::tr("%1 has the same order as %2")
+										.arg(file->fileId, files[file->order].second->fileId));
+		}
+		files.insert(file->order, qMakePair(info.fileName(), file));
+	}
+	for (auto order : files.keys())
+	{
+		auto &filePair = files[order];
+		profile->appendPatch(filePair.second);
+	}
+}
+
+
+void OneSixProfileStrategy::load()
+{
+	profile->clearPatches();
+
+	upgradeDeprecatedFiles();
+	loadDefaultBuiltinPatches();
+	loadUserPatches();
+
+	profile->finalize();
+}
+
+bool OneSixProfileStrategy::saveOrder(ProfileUtils::PatchOrder order)
+{
+	return ProfileUtils::writeOverrideOrders(PathCombine(m_instance->instanceRoot(), "order.json"), order);
+}
+
+bool OneSixProfileStrategy::resetOrder()
+{
+	return QDir(m_instance->instanceRoot()).remove("order.json");
+}
+
+bool OneSixProfileStrategy::removePatch(ProfilePatchPtr patch)
+{
+	bool ok = true;
+	// first, remove the patch file. this ensures it's not used anymore
+	auto fileName = patch->getPatchFilename();
+
+
+	auto preRemoveJarMod = [&](JarmodPtr jarMod) -> bool
+	{
+		QString fullpath = PathCombine(m_instance->jarModsDir(), jarMod->name);
+		QFileInfo finfo (fullpath);
+		if(finfo.exists())
+		{
+			return QFile::remove(fullpath);
+		}
+		return true;
+	};
+
+	for(auto &jarmod: patch->getJarMods())
+	{
+		ok &= preRemoveJarMod(jarmod);
+	}
+	return ok;
+}
+
+bool OneSixProfileStrategy::installJarMods(QStringList filepaths)
+{
+	QString patchDir = PathCombine(m_instance->instanceRoot(), "patches");
+	if(!ensureFolderPathExists(patchDir))
+	{
+		return false;
+	}
+
+	if (!ensureFolderPathExists(m_instance->jarModsDir()))
+	{
+		return false;
+	}
+
+	for(auto filepath:filepaths)
+	{
+		QFileInfo sourceInfo(filepath);
+		auto uuid = QUuid::createUuid();
+		QString id = uuid.toString().remove('{').remove('}');
+		QString target_filename = id + ".jar";
+		QString target_id = "org.multimc.jarmod." + id;
+		QString target_name = sourceInfo.completeBaseName() + " (jar mod)";
+		QString finalPath = PathCombine(m_instance->jarModsDir(), target_filename);
+
+		QFileInfo targetInfo(finalPath);
+		if(targetInfo.exists())
+		{
+			return false;
+		}
+
+		if (!QFile::copy(sourceInfo.absoluteFilePath(),QFileInfo(finalPath).absoluteFilePath()))
+		{
+			return false;
+		}
+
+		auto f = std::make_shared<VersionFile>();
+		auto jarMod = std::make_shared<Jarmod>();
+		jarMod->name = target_filename;
+		f->jarMods.append(jarMod);
+		f->name = target_name;
+		f->fileId = target_id;
+		f->order = profile->getFreeOrderNumber();
+		QString patchFileName = PathCombine(patchDir, target_id + ".json");
+		f->filename = patchFileName;
+
+		QFile file(patchFileName);
+		if (!file.open(QFile::WriteOnly))
+		{
+			QLOG_ERROR() << "Error opening" << file.fileName()
+						<< "for reading:" << file.errorString();
+			return false;
+		}
+		file.write(f->toJson(true).toJson());
+		file.close();
+		profile->appendPatch(f);
+	}
+	profile->saveCurrentOrder();
+	profile->reapply();
+	return true;
+}
+