703 lines
17 KiB
C++
703 lines
17 KiB
C++
#include <QJsonArray>
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#include <QJsonDocument>
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#include <modutils.h>
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#include "logger/QsLog.h"
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#include "logic/VersionFile.h"
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#include "logic/OneSixLibrary.h"
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#include "logic/VersionFinal.h"
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#define CURRENT_MINIMUM_LAUNCHER_VERSION 14
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VersionFile::Library VersionFile::Library::fromJson(const QJsonObject &libObj,
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const QString &filename, bool &isError)
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{
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isError = true;
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Library out;
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if (!libObj.contains("name"))
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{
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QLOG_ERROR() << filename << "contains a library that doesn't have a 'name' field";
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return out;
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}
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out.name = libObj.value("name").toString();
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auto readString = [libObj, filename](const QString & key, QString & variable)
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{
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if (libObj.contains(key))
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{
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QJsonValue val = libObj.value(key);
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if (!val.isString())
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{
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QLOG_WARN() << key << "is not a string in" << filename << "(skipping)";
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}
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else
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{
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variable = val.toString();
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}
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}
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};
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readString("url", out.url);
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readString("MMC-hint", out.hint);
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readString("MMC-absulute_url", out.absoluteUrl);
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readString("MMC-absoluteUrl", out.absoluteUrl);
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if (libObj.contains("extract"))
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{
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if (!libObj.value("extract").isObject())
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{
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QLOG_ERROR() << filename
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<< "contains a library with an 'extract' field that's not an object";
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return out;
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}
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QJsonObject extractObj = libObj.value("extract").toObject();
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if (!extractObj.contains("exclude") || !extractObj.value("exclude").isArray())
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{
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QLOG_ERROR() << filename << "contains a library with an invalid 'extract' field";
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return out;
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}
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out.applyExcludes = true;
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QJsonArray excludeArray = extractObj.value("exclude").toArray();
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for (auto excludeVal : excludeArray)
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{
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if (!excludeVal.isString())
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{
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QLOG_WARN() << filename << "contains a library that contains an 'extract' "
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"field that contains an invalid 'exclude' entry "
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"(skipping)";
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}
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else
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{
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out.excludes.append(excludeVal.toString());
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}
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}
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}
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if (libObj.contains("natives"))
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{
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if (!libObj.value("natives").isObject())
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{
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QLOG_ERROR() << filename
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<< "contains a library with a 'natives' field that's not an object";
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return out;
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}
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out.applyNatives = true;
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QJsonObject nativesObj = libObj.value("natives").toObject();
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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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QLOG_WARN() << 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.natives.append(qMakePair(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.rules = rulesFromJsonV4(libObj);
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}
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isError = false;
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return out;
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}
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VersionFile VersionFile::fromJson(const QJsonDocument &doc, const QString &filename,
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const bool requireOrder, bool &isError, const bool isFTB)
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{
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VersionFile out;
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isError = true;
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if (doc.isEmpty() || doc.isNull())
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{
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QLOG_ERROR() << filename << "is empty or null";
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return out;
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}
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if (!doc.isObject())
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{
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QLOG_ERROR() << "The root of" << filename << "is not an object";
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return out;
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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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if (root.value("order").isDouble())
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{
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out.order = root.value("order").toDouble();
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}
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else
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{
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QLOG_ERROR() << "'order' field contains an invalid value in" << filename;
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return out;
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}
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}
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else
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{
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QLOG_ERROR() << 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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auto readString = [root, filename](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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QJsonValue val = root.value(key);
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if (!val.isString())
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{
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QLOG_WARN() << key << "is not a string in" << filename << "(skipping)";
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}
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else
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{
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variable = val.toString();
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}
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}
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};
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// FTB id attribute is completely bogus. We ignore it.
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if (!isFTB)
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{
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readString("id", out.id);
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}
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readString("mainClass", out.mainClass);
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readString("processArguments", out.processArguments);
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readString("minecraftArguments", out.overwriteMinecraftArguments);
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readString("+minecraftArguments", out.addMinecraftArguments);
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readString("-minecraftArguments", out.removeMinecraftArguments);
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readString("type", out.type);
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readString("releaseTime", out.releaseTime);
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readString("time", out.time);
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readString("assets", out.assets);
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if (root.contains("minimumLauncherVersion"))
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{
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QJsonValue val = root.value("minimumLauncherVersion");
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if (!val.isDouble())
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{
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QLOG_WARN() << "minimumLauncherVersion is not an int in" << filename
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<< "(skipping)";
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}
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else
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{
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out.minimumLauncherVersion = val.toDouble();
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}
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}
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if (root.contains("tweakers"))
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{
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QJsonValue tweakersVal = root.value("tweakers");
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if (!tweakersVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a 'tweakers' field, but it's not an array";
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return out;
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}
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out.shouldOverwriteTweakers = true;
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QJsonArray tweakers = root.value("tweakers").toArray();
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for (auto tweakerVal : tweakers)
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{
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if (!tweakerVal.isString())
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{
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QLOG_ERROR() << filename
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<< "contains a 'tweakers' field entry that's not a string";
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return out;
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}
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out.overwriteTweakers.append(tweakerVal.toString());
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}
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}
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if (root.contains("+tweakers"))
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{
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QJsonValue tweakersVal = root.value("+tweakers");
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if (!tweakersVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a '+tweakers' field, but it's not an array";
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return out;
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}
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QJsonArray tweakers = root.value("+tweakers").toArray();
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for (auto tweakerVal : tweakers)
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{
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if (!tweakerVal.isString())
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{
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QLOG_ERROR() << filename
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<< "contains a '+tweakers' field entry that's not a string";
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return out;
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}
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out.addTweakers.append(tweakerVal.toString());
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}
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}
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if (root.contains("-tweakers"))
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{
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QJsonValue tweakersVal = root.value("-tweakers");
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if (!tweakersVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a '-tweakers' field, but it's not an array";
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return out;
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}
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out.shouldOverwriteTweakers = true;
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QJsonArray tweakers = root.value("-tweakers").toArray();
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for (auto tweakerVal : tweakers)
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{
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if (!tweakerVal.isString())
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{
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QLOG_ERROR() << filename
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<< "contains a '-tweakers' field entry that's not a string";
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return out;
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}
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out.removeTweakers.append(tweakerVal.toString());
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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 = !isFTB;
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QJsonValue librariesVal = root.value("libraries");
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if (!librariesVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a 'libraries' field, but its not an array";
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return out;
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}
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QJsonArray librariesArray = librariesVal.toArray();
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for (auto libVal : librariesArray)
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{
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if (!libVal.isObject())
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{
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QLOG_ERROR() << filename << "contains a library that's not an object";
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return out;
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}
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QJsonObject libObj = libVal.toObject();
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bool error;
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Library lib = Library::fromJson(libObj, filename, error);
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if (error)
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{
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QLOG_ERROR() << "Error while reading a library entry in" << filename;
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return out;
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}
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if (isFTB)
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{
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lib.hint = "local";
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lib.insertType = Library::Prepend;
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out.addLibs.prepend(lib);
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}
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else
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{
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out.overwriteLibs.append(lib);
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}
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}
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}
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if (root.contains("+libraries"))
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{
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QJsonValue librariesVal = root.value("+libraries");
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if (!librariesVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a '+libraries' field, but its not an array";
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return out;
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}
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QJsonArray librariesArray = librariesVal.toArray();
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for (auto libVal : librariesArray)
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{
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if (!libVal.isObject())
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{
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QLOG_ERROR() << filename << "contains a library that's not an object";
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return out;
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}
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QJsonObject libObj = libVal.toObject();
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bool error;
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Library lib = Library::fromJson(libObj, filename, error);
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if (error)
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{
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QLOG_ERROR() << "Error while reading a library entry in" << filename;
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return out;
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}
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if (!libObj.contains("insert"))
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{
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QLOG_ERROR() << "Missing 'insert' field in '+libraries' field in" << filename;
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return out;
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}
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QJsonValue insertVal = libObj.value("insert");
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QString insertString;
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{
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if (insertVal.isString())
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{
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insertString = insertVal.toString();
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}
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else if (insertVal.isObject())
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{
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QJsonObject insertObj = insertVal.toObject();
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if (insertObj.isEmpty())
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{
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QLOG_ERROR() << "One library has an empty insert object in" << filename;
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return out;
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}
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insertString = insertObj.keys().first();
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lib.insertData = insertObj.value(insertString).toString();
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}
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}
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if (insertString == "apply")
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{
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lib.insertType = Library::Apply;
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}
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else if (insertString == "prepend")
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{
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lib.insertType = Library::Prepend;
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}
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else if (insertString == "append")
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{
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lib.insertType = Library::Prepend;
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}
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else if (insertString == "replace")
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{
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lib.insertType = Library::Replace;
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}
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else
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{
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QLOG_ERROR() << "A '+' library in" << filename
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<< "contains an invalid insert type";
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return out;
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}
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if (libObj.contains("MMC-depend") && libObj.value("MMC-depend").isString())
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{
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const QString dependString = libObj.value("MMC-depend").toString();
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if (dependString == "hard")
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{
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lib.dependType = Library::Hard;
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}
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else if (dependString == "soft")
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{
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lib.dependType = Library::Soft;
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}
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else
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{
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QLOG_ERROR() << "A '+' library in" << filename
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<< "contains an invalid depend type";
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return out;
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}
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}
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out.addLibs.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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QJsonValue librariesVal = root.value("-libraries");
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if (!librariesVal.isArray())
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{
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QLOG_ERROR() << filename << "contains a '-libraries' field, but its not an array";
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return out;
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}
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QJsonArray librariesArray = librariesVal.toArray();
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for (auto libVal : librariesArray)
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{
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if (!libVal.isObject())
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{
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QLOG_ERROR() << filename << "contains a library that's not an object";
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return out;
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}
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QJsonObject libObj = libVal.toObject();
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if (!libObj.contains("name"))
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{
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QLOG_ERROR() << filename << "contains a library without a name";
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return out;
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}
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if (!libObj.value("name").isString())
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{
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QLOG_ERROR() << filename << "contains a library without a valid 'name' field";
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return out;
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}
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out.removeLibs.append(libObj.value("name").toString());
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}
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}
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isError = false;
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return out;
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}
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std::shared_ptr<OneSixLibrary> VersionFile::createLibrary(const VersionFile::Library &lib)
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{
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std::shared_ptr<OneSixLibrary> out(new OneSixLibrary(lib.name));
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if (!lib.url.isEmpty())
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{
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out->setBaseUrl(lib.url);
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}
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out->setHint(lib.hint);
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if (!lib.absoluteUrl.isEmpty())
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{
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out->setAbsoluteUrl(lib.absoluteUrl);
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}
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out->setAbsoluteUrl(lib.absoluteUrl);
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out->extract_excludes = lib.excludes;
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for (auto native : lib.natives)
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{
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out->addNative(native.first, native.second);
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}
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out->setRules(lib.rules);
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out->finalize();
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return out;
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}
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int VersionFile::findLibrary(QList<std::shared_ptr<OneSixLibrary>> haystack,
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const QString &needle)
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{
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for (int i = 0; i < haystack.size(); ++i)
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{
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if (QRegExp(needle, Qt::CaseSensitive, QRegExp::WildcardUnix)
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.indexIn(haystack.at(i)->rawName()) != -1)
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{
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return i;
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}
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}
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return -1;
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}
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VersionFile::ApplyError VersionFile::applyTo(VersionFinal *version)
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{
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if (minimumLauncherVersion != -1)
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{
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if (minimumLauncherVersion > CURRENT_MINIMUM_LAUNCHER_VERSION)
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{
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QLOG_ERROR() << filename << "is for a different launcher version ("
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<< minimumLauncherVersion << "), current supported is"
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<< CURRENT_MINIMUM_LAUNCHER_VERSION;
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return LauncherVersionError;
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}
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}
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if (!version->id.isNull() && !mcVersion.isNull())
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{
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if (QRegExp(mcVersion, Qt::CaseInsensitive, QRegExp::Wildcard).indexIn(version->id) ==
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-1)
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{
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QLOG_ERROR() << filename << "is for a different version of Minecraft";
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return OtherError;
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}
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}
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if (!id.isNull())
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{
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version->id = id;
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}
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if (!mainClass.isNull())
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{
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version->mainClass = mainClass;
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}
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if (!processArguments.isNull())
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{
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version->processArguments = processArguments;
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}
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if (!type.isNull())
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{
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version->type = type;
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}
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if (!releaseTime.isNull())
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{
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version->releaseTime = releaseTime;
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}
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if (!time.isNull())
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{
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version->time = time;
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}
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if (!assets.isNull())
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{
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version->assets = assets;
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}
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if (minimumLauncherVersion >= 0)
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{
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version->minimumLauncherVersion = minimumLauncherVersion;
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}
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if (!overwriteMinecraftArguments.isNull())
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{
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version->minecraftArguments = overwriteMinecraftArguments;
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}
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if (!addMinecraftArguments.isNull())
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{
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version->minecraftArguments += addMinecraftArguments;
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}
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if (!removeMinecraftArguments.isNull())
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{
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version->minecraftArguments.remove(removeMinecraftArguments);
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}
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if (shouldOverwriteTweakers)
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{
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version->tweakers = overwriteTweakers;
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}
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for (auto tweaker : addTweakers)
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{
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version->tweakers += tweaker;
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}
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for (auto tweaker : removeTweakers)
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{
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version->tweakers.removeAll(tweaker);
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}
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if (shouldOverwriteLibs)
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{
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version->libraries.clear();
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for (auto lib : overwriteLibs)
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{
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version->libraries.append(createLibrary(lib));
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}
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}
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for (auto lib : addLibs)
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{
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switch (lib.insertType)
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{
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case Library::Apply:
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{
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int index = findLibrary(version->libraries, lib.name);
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if (index >= 0)
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{
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auto library = version->libraries[index];
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if (!lib.url.isNull())
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{
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library->setBaseUrl(lib.url);
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}
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if (!lib.hint.isNull())
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{
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library->setHint(lib.hint);
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}
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if (!lib.absoluteUrl.isNull())
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{
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library->setAbsoluteUrl(lib.absoluteUrl);
|
|
}
|
|
if (lib.applyExcludes)
|
|
{
|
|
library->extract_excludes = lib.excludes;
|
|
}
|
|
if (lib.applyNatives)
|
|
{
|
|
library->clearSuffixes();
|
|
for (auto native : lib.natives)
|
|
{
|
|
library->addNative(native.first, native.second);
|
|
}
|
|
}
|
|
if (lib.applyRules)
|
|
{
|
|
library->setRules(lib.rules);
|
|
}
|
|
library->finalize();
|
|
}
|
|
else
|
|
{
|
|
QLOG_WARN() << "Couldn't find" << lib.insertData << "(skipping)";
|
|
}
|
|
break;
|
|
}
|
|
case Library::Append:
|
|
case Library::Prepend:
|
|
{
|
|
|
|
const int startOfVersion = lib.name.lastIndexOf(':') + 1;
|
|
const int index = findLibrary(
|
|
version->libraries, QString(lib.name).replace(startOfVersion, INT_MAX, '*'));
|
|
if (index < 0)
|
|
{
|
|
if (lib.insertType == Library::Append)
|
|
{
|
|
version->libraries.append(createLibrary(lib));
|
|
}
|
|
else
|
|
{
|
|
version->libraries.prepend(createLibrary(lib));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
auto otherLib = version->libraries.at(index);
|
|
const Util::Version ourVersion = lib.name.mid(startOfVersion, INT_MAX);
|
|
const Util::Version otherVersion = otherLib->version();
|
|
// if the existing version is a hard dependency we can either use it or
|
|
// fail, but we can't change it
|
|
if (otherLib->dependType == OneSixLibrary::Hard)
|
|
{
|
|
// we need a higher version, or we're hard to and the versions aren't
|
|
// equal
|
|
if (ourVersion > otherVersion ||
|
|
(lib.dependType == Library::Hard && ourVersion != otherVersion))
|
|
{
|
|
QLOG_ERROR() << "Error resolving library dependencies between"
|
|
<< otherLib->rawName() << "and" << lib.name << "in"
|
|
<< filename;
|
|
return OtherError;
|
|
}
|
|
else
|
|
{
|
|
// the library is already existing, so we don't have to do anything
|
|
}
|
|
}
|
|
else if (otherLib->dependType == OneSixLibrary::Soft)
|
|
{
|
|
// if we are higher it means we should update
|
|
if (ourVersion > otherVersion)
|
|
{
|
|
auto library = createLibrary(lib);
|
|
if (Util::Version(otherLib->minVersion) < ourVersion)
|
|
{
|
|
library->minVersion = ourVersion.toString();
|
|
}
|
|
version->libraries.replace(index, library);
|
|
}
|
|
else
|
|
{
|
|
// our version is smaller than the existing version, but we require
|
|
// it: fail
|
|
if (lib.dependType == Library::Hard)
|
|
{
|
|
QLOG_ERROR() << "Error resolving library dependencies between"
|
|
<< otherLib->rawName() << "and" << lib.name << "in"
|
|
<< filename;
|
|
return OtherError;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case Library::Replace:
|
|
{
|
|
int index = findLibrary(version->libraries, lib.insertData);
|
|
if (index >= 0)
|
|
{
|
|
version->libraries.replace(index, createLibrary(lib));
|
|
}
|
|
else
|
|
{
|
|
QLOG_WARN() << "Couldn't find" << lib.insertData << "(skipping)";
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
for (auto lib : removeLibs)
|
|
{
|
|
int index = findLibrary(version->libraries, lib);
|
|
if (index >= 0)
|
|
{
|
|
version->libraries.removeAt(index);
|
|
}
|
|
else
|
|
{
|
|
QLOG_WARN() << "Couldn't find" << lib << "(skipping)";
|
|
}
|
|
}
|
|
|
|
VersionFinal::VersionFile versionFile;
|
|
versionFile.name = name;
|
|
versionFile.id = fileId;
|
|
versionFile.version = this->version;
|
|
versionFile.mcVersion = mcVersion;
|
|
versionFile.filename = filename;
|
|
versionFile.order = order;
|
|
version->versionFiles.append(versionFile);
|
|
|
|
return NoApplyError;
|
|
}
|