391 lines
11 KiB
C++
391 lines
11 KiB
C++
#include "OneSixVersionFormat.h"
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#include <minecraft/NullProfileStrategy.h>
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#include <Json.h>
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#include "minecraft/ParseUtils.h"
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#include <minecraft/MinecraftVersion.h>
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#include <minecraft/VersionBuildError.h>
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using namespace Json;
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static void readString(const QJsonObject &root, const QString &key, QString &variable)
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{
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if (root.contains(key))
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{
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variable = requireString(root.value(key));
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}
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}
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static QString readStringRet(const QJsonObject &root, const QString &key)
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{
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if (root.contains(key))
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{
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return requireString(root.value(key));
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}
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return QString();
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}
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RawLibraryPtr OneSixVersionFormat::libraryFromJson(const QJsonObject &libObj, const QString &filename)
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{
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RawLibraryPtr out(new RawLibrary());
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if (!libObj.contains("name"))
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{
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throw JSONValidationError(filename +
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"contains a library that doesn't have a 'name' field");
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}
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out->m_name = libObj.value("name").toString();
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readString(libObj, "url", out->m_base_url);
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readString(libObj, "MMC-hint", out->m_hint);
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readString(libObj, "MMC-absulute_url", out->m_absolute_url);
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readString(libObj, "MMC-absoluteUrl", out->m_absolute_url);
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if (libObj.contains("extract"))
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{
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out->applyExcludes = true;
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auto extractObj = requireObject(libObj.value("extract"));
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for (auto excludeVal : requireArray(extractObj.value("exclude")))
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{
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out->extract_excludes.append(requireString(excludeVal));
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}
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}
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if (libObj.contains("natives"))
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{
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QJsonObject nativesObj = requireObject(libObj.value("natives"));
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for (auto it = nativesObj.begin(); it != nativesObj.end(); ++it)
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{
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if (!it.value().isString())
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{
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qWarning() << filename << "contains an invalid native (skipping)";
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}
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OpSys opSys = OpSys_fromString(it.key());
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if (opSys != Os_Other)
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{
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out->m_native_classifiers[opSys] = it.value().toString();
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}
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}
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}
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if (libObj.contains("rules"))
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{
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out->applyRules = true;
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out->m_rules = rulesFromJsonV4(libObj);
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}
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return out;
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}
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QJsonObject OneSixVersionFormat::libraryToJson(RawLibrary *library)
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{
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QJsonObject libRoot;
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libRoot.insert("name", (QString)library->m_name);
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if (library->m_absolute_url.size())
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libRoot.insert("MMC-absoluteUrl", library->m_absolute_url);
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if (library->m_hint.size())
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libRoot.insert("MMC-hint", library->m_hint);
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if (library->m_base_url != "http://" + URLConstants::AWS_DOWNLOAD_LIBRARIES &&
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library->m_base_url != "https://" + URLConstants::AWS_DOWNLOAD_LIBRARIES &&
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library->m_base_url != "https://" + URLConstants::LIBRARY_BASE && !library->m_base_url.isEmpty())
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{
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libRoot.insert("url", library->m_base_url);
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}
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if (library->isNative())
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{
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QJsonObject nativeList;
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auto iter = library->m_native_classifiers.begin();
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while (iter != library->m_native_classifiers.end())
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{
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nativeList.insert(OpSys_toString(iter.key()), iter.value());
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iter++;
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}
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libRoot.insert("natives", nativeList);
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if (library->extract_excludes.size())
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{
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QJsonArray excludes;
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QJsonObject extract;
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for (auto exclude : library->extract_excludes)
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{
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excludes.append(exclude);
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}
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extract.insert("exclude", excludes);
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libRoot.insert("extract", extract);
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}
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}
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if (library->m_rules.size())
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{
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QJsonArray allRules;
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for (auto &rule : library->m_rules)
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{
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QJsonObject ruleObj = rule->toJson();
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allRules.append(ruleObj);
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}
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libRoot.insert("rules", allRules);
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}
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return libRoot;
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}
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VersionFilePtr OneSixVersionFormat::versionFileFromJson(const QJsonDocument &doc, const QString &filename, const bool requireOrder)
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{
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VersionFilePtr out(new VersionFile());
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if (doc.isEmpty() || doc.isNull())
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{
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throw JSONValidationError(filename + " is empty or null");
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}
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if (!doc.isObject())
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{
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throw JSONValidationError(filename + " is not an object");
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}
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QJsonObject root = doc.object();
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if (requireOrder)
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{
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if (root.contains("order"))
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{
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out->order = requireInteger(root.value("order"));
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}
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else
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{
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// FIXME: evaluate if we don't want to throw exceptions here instead
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qCritical() << filename << "doesn't contain an order field";
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}
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}
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out->name = root.value("name").toString();
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out->fileId = root.value("fileId").toString();
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out->version = root.value("version").toString();
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out->mcVersion = root.value("mcVersion").toString();
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out->filename = filename;
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readString(root, "id", out->id);
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readString(root, "mainClass", out->mainClass);
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readString(root, "appletClass", out->appletClass);
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readString(root, "processArguments", out->processArguments);
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readString(root, "minecraftArguments", out->overwriteMinecraftArguments);
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readString(root, "+minecraftArguments", out->addMinecraftArguments);
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readString(root, "type", out->type);
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out->m_releaseTime = timeFromS3Time(readStringRet(root, "releaseTime"));
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out->m_updateTime = timeFromS3Time(readStringRet(root, "time"));
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readString(root, "assets", out->assets);
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if (root.contains("tweakers"))
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{
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out->shouldOverwriteTweakers = true;
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for (auto tweakerVal : requireArray(root.value("tweakers")))
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{
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out->overwriteTweakers.append(requireString(tweakerVal));
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}
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}
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if (root.contains("+tweakers"))
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{
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for (auto tweakerVal : requireArray(root.value("+tweakers")))
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{
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out->addTweakers.append(requireString(tweakerVal));
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}
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}
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if (root.contains("+traits"))
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{
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for (auto tweakerVal : requireArray(root.value("+traits")))
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{
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out->traits.insert(requireString(tweakerVal));
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}
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}
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if (root.contains("libraries"))
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{
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out->shouldOverwriteLibs = true;
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for (auto libVal : requireArray(root.value("libraries")))
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{
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auto libObj = requireObject(libVal);
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auto lib = libraryFromJson(libObj, filename);
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out->overwriteLibs.append(lib);
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}
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}
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if (root.contains("+jarMods"))
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{
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for (auto libVal : requireArray(root.value("+jarMods")))
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{
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QJsonObject libObj = requireObject(libVal);
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// parse the jarmod
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auto lib = OneSixVersionFormat::jarModFromJson(libObj, filename, out->name);
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if(lib->originalName.isEmpty())
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{
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auto fixed = out->name;
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fixed.remove(" (jar mod)");
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lib->originalName = out->name;
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}
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// and add to jar mods
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out->jarMods.append(lib);
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}
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}
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if (root.contains("+libraries"))
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{
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for (auto libVal : requireArray(root.value("+libraries")))
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{
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QJsonObject libObj = requireObject(libVal);
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// parse the library
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auto lib = libraryFromJson(libObj, filename);
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out->addLibs.append(lib);
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}
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}
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/* removed features that shouldn't be used */
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if (root.contains("-libraries"))
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{
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out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-libraries'"));
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}
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if (root.contains("-tweakers"))
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{
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out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-tweakers'"));
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}
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if (root.contains("-minecraftArguments"))
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{
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out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-minecraftArguments'"));
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}
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return out;
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}
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template <typename T>
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struct libraryConversion
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{
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static QJsonObject convert(std::shared_ptr<RawLibrary> &value)
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{
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return OneSixVersionFormat::libraryToJson(value.get());
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}
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};
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static QJsonDocument versionFileToJson(VersionFilePtr patch, bool saveOrder)
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{
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QJsonObject root;
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if (saveOrder)
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{
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root.insert("order", patch->order);
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}
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writeString(root, "name", patch->name);
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writeString(root, "fileId", patch->fileId);
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writeString(root, "version", patch->version);
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writeString(root, "mcVersion", patch->mcVersion);
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writeString(root, "id", patch->id);
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writeString(root, "mainClass", patch->mainClass);
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writeString(root, "appletClass", patch->appletClass);
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writeString(root, "processArguments", patch->processArguments);
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writeString(root, "minecraftArguments", patch->overwriteMinecraftArguments);
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writeString(root, "+minecraftArguments", patch->addMinecraftArguments);
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writeString(root, "type", patch->type);
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writeString(root, "assets", patch->assets);
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if (patch->isMinecraftVersion())
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{
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writeString(root, "releaseTime", timeToS3Time(patch->m_releaseTime));
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writeString(root, "time", timeToS3Time(patch->m_updateTime));
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}
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writeStringList(root, "tweakers", patch->overwriteTweakers);
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writeStringList(root, "+tweakers", patch->addTweakers);
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writeStringList(root, "+traits", patch->traits.toList());
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if (!patch->overwriteLibs.isEmpty())
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{
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QJsonArray array;
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for (auto value: patch->overwriteLibs)
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{
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array.append(OneSixVersionFormat::libraryToJson(value.get()));
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}
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root.insert("libraries", array);
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}
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if (!patch->addLibs.isEmpty())
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{
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QJsonArray array;
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for (auto value: patch->addLibs)
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{
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array.append(OneSixVersionFormat::libraryToJson(value.get()));
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}
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root.insert("+libraries", array);
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}
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if (!patch->jarMods.isEmpty())
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{
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QJsonArray array;
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for (auto value: patch->jarMods)
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{
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array.append(OneSixVersionFormat::jarModtoJson(value.get()));
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}
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root.insert("+jarMods", array);
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}
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// write the contents to a json document.
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{
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QJsonDocument out;
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out.setObject(root);
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return out;
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}
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}
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static QJsonDocument minecraftVersionToJson(MinecraftVersionPtr patch, bool saveOrder)
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{
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if(patch->m_versionSource == Local && patch->getVersionFile())
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{
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return OneSixVersionFormat::profilePatchToJson(patch->getVersionFile(), saveOrder);
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}
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else
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{
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throw VersionIncomplete(QObject::tr("Can't write incomplete/builtin Minecraft version %1").arg(patch->name()));
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}
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}
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QJsonDocument OneSixVersionFormat::profilePatchToJson(const ProfilePatchPtr &patch, bool saveOrder)
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{
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auto vfile = std::dynamic_pointer_cast<VersionFile>(patch);
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if(vfile)
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{
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return versionFileToJson(vfile, saveOrder);
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}
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auto mversion = std::dynamic_pointer_cast<MinecraftVersion>(patch);
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if(mversion)
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{
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return minecraftVersionToJson(mversion, saveOrder);
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}
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throw VersionIncomplete(QObject::tr("Unhandled object type while processing %1").arg(patch->getPatchName()));
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}
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std::shared_ptr<MinecraftProfile> OneSixVersionFormat::profileFromSingleJson(const QJsonObject &obj)
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{
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std::shared_ptr<MinecraftProfile> version(new MinecraftProfile(new NullProfileStrategy()));
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try
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{
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version->clear();
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auto file = versionFileFromJson(QJsonDocument(obj), QString(), false);
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file->applyTo(version.get());
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version->appendPatch(file);
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}
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catch(Exception &err)
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{
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return nullptr;
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}
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return version;
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}
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JarmodPtr OneSixVersionFormat::jarModFromJson(const QJsonObject &libObj, const QString &filename, const QString &originalName)
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{
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JarmodPtr out(new Jarmod());
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if (!libObj.contains("name"))
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{
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throw JSONValidationError(filename +
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"contains a jarmod that doesn't have a 'name' field");
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}
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out->name = libObj.value("name").toString();
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out->originalName = libObj.value("originalName").toString();
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return out;
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}
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QJsonObject OneSixVersionFormat::jarModtoJson(Jarmod *jarmod)
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{
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QJsonObject out;
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writeString(out, "name", jarmod->name);
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if(!jarmod->originalName.isEmpty())
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{
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writeString(out, "originalName", jarmod->originalName);
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}
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return out;
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}
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