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#include "OneSixVersionFormat.h"
#include <Json.h>
#include "minecraft/ParseUtils.h"
#include <minecraft/VersionBuildError.h>
#include <minecraft/MojangVersionFormat.h>
using namespace Json;
static void readString(const QJsonObject &root, const QString &key, QString &variable)
{
if (root.contains(key))
{
variable = requireString(root.value(key));
}
}
LibraryPtr OneSixVersionFormat::libraryFromJson(const QJsonObject &libObj, const QString &filename)
{
LibraryPtr out = MojangVersionFormat::libraryFromJson(libObj, filename);
readString(libObj, "MMC-hint", out->m_hint);
readString(libObj, "MMC-absulute_url", out->m_absoluteURL);
readString(libObj, "MMC-absoluteUrl", out->m_absoluteURL);
return out;
}
QJsonObject OneSixVersionFormat::libraryToJson(Library *library)
{
QJsonObject libRoot = MojangVersionFormat::libraryToJson(library);
if (library->m_absoluteURL.size())
libRoot.insert("MMC-absoluteUrl", library->m_absoluteURL);
if (library->m_hint.size())
libRoot.insert("MMC-hint", library->m_hint);
return libRoot;
}
VersionFilePtr OneSixVersionFormat::versionFileFromJson(const QJsonDocument &doc, const QString &filename, const bool requireOrder)
{
VersionFilePtr out(new VersionFile());
if (doc.isEmpty() || doc.isNull())
{
throw JSONValidationError(filename + " is empty or null");
}
if (!doc.isObject())
{
throw JSONValidationError(filename + " is not an object");
}
QJsonObject root = doc.object();
if (requireOrder)
{
if (root.contains("order"))
{
out->order = requireInteger(root.value("order"));
}
else
{
// FIXME: evaluate if we don't want to throw exceptions here instead
qCritical() << filename << "doesn't contain an order field";
}
}
out->name = root.value("name").toString();
if(root.contains("uid"))
{
out->uid = root.value("uid").toString();
}
else
{
out->uid = root.value("fileId").toString();
}
out->version = root.value("version").toString();
out->dependsOnMinecraftVersion = root.value("mcVersion").toString();
// out->filename = filename;
MojangVersionFormat::readVersionProperties(root, out.get());
// added for legacy Minecraft window embedding, TODO: remove
readString(root, "appletClass", out->appletClass);
if (root.contains("+tweakers"))
{
for (auto tweakerVal : requireArray(root.value("+tweakers")))
{
out->addTweakers.append(requireString(tweakerVal));
}
}
if (root.contains("+traits"))
{
for (auto tweakerVal : requireArray(root.value("+traits")))
{
out->traits.insert(requireString(tweakerVal));
}
}
if (root.contains("+jarMods"))
{
for (auto libVal : requireArray(root.value("+jarMods")))
{
QJsonObject libObj = requireObject(libVal);
// parse the jarmod
auto lib = OneSixVersionFormat::jarModFromJson(libObj, filename, out->name);
if(lib->originalName.isEmpty())
{
auto fixed = out->name;
fixed.remove(" (jar mod)");
lib->originalName = out->name;
}
// and add to jar mods
out->jarMods.append(lib);
}
}
auto readLibs = [&](const char * which)
{
for (auto libVal : requireArray(root.value(which)))
{
QJsonObject libObj = requireObject(libVal);
// parse the library
auto lib = libraryFromJson(libObj, filename);
out->libraries.append(lib);
}
};
bool hasPlusLibs = root.contains("+libraries");
bool hasLibs = root.contains("libraries");
if (hasPlusLibs && hasLibs)
{
out->addProblem(ProblemSeverity::Warning,
QObject::tr("Version file has both '+libraries' and 'libraries'. This is no longer supported."));
readLibs("libraries");
readLibs("+libraries");
}
else if (hasLibs)
{
readLibs("libraries");
}
else if(hasPlusLibs)
{
readLibs("+libraries");
}
// if we have mainJar, just use it
if(root.contains("mainJar"))
{
QJsonObject libObj = requireObject(root, "mainJar");
out->mainJar = libraryFromJson(libObj, filename);
}
// else reconstruct it from downloads and id ... if that's available
else if(!out->minecraftVersion.isEmpty())
{
auto lib = std::make_shared<Library>();
lib->setRawName(GradleSpecifier(QString("com.mojang:minecraft:%1:client").arg(out->minecraftVersion)));
// we have a reliable client download, use it.
if(out->mojangDownloads.contains("client"))
{
auto LibDLInfo = std::make_shared<MojangLibraryDownloadInfo>();
LibDLInfo->artifact = out->mojangDownloads["client"];
lib->setMojangDownloadInfo(LibDLInfo);
}
// we got nothing... guess based on ancient hardcoded Mojang behaviour
// FIXME: this will eventually break...
else
{
lib->setAbsoluteUrl(URLConstants::getLegacyJarUrl(out->minecraftVersion));
}
}
/* removed features that shouldn't be used */
if (root.contains("tweakers"))
{
out->addProblem(ProblemSeverity::Error, QObject::tr("Version file contains unsupported element 'tweakers'"));
}
if (root.contains("-libraries"))
{
out->addProblem(ProblemSeverity::Error, QObject::tr("Version file contains unsupported element '-libraries'"));
}
if (root.contains("-tweakers"))
{
out->addProblem(ProblemSeverity::Error, QObject::tr("Version file contains unsupported element '-tweakers'"));
}
if (root.contains("-minecraftArguments"))
{
out->addProblem(ProblemSeverity::Error, QObject::tr("Version file contains unsupported element '-minecraftArguments'"));
}
if (root.contains("+minecraftArguments"))
{
out->addProblem(ProblemSeverity::Error, QObject::tr("Version file contains unsupported element '+minecraftArguments'"));
}
return out;
}
QJsonDocument OneSixVersionFormat::versionFileToJson(const VersionFilePtr &patch, bool saveOrder)
{
QJsonObject root;
if (saveOrder)
{
root.insert("order", patch->order);
}
writeString(root, "name", patch->name);
writeString(root, "uid", patch->uid);
writeString(root, "fileId", patch->uid);
writeString(root, "version", patch->version);
writeString(root, "mcVersion", patch->dependsOnMinecraftVersion);
MojangVersionFormat::writeVersionProperties(patch.get(), root);
writeString(root, "appletClass", patch->appletClass);
writeStringList(root, "+tweakers", patch->addTweakers);
writeStringList(root, "+traits", patch->traits.toList());
if (!patch->libraries.isEmpty())
{
QJsonArray array;
for (auto value: patch->libraries)
{
array.append(OneSixVersionFormat::libraryToJson(value.get()));
}
root.insert("+libraries", array);
}
if (!patch->jarMods.isEmpty())
{
QJsonArray array;
for (auto value: patch->jarMods)
{
array.append(OneSixVersionFormat::jarModtoJson(value.get()));
}
root.insert("+jarMods", array);
}
// write the contents to a json document.
{
QJsonDocument out;
out.setObject(root);
return out;
}
}
JarmodPtr OneSixVersionFormat::jarModFromJson(const QJsonObject &libObj, const QString &filename, const QString &originalName)
{
JarmodPtr out(new Jarmod());
if (!libObj.contains("name"))
{
throw JSONValidationError(filename +
"contains a jarmod that doesn't have a 'name' field");
}
out->name = libObj.value("name").toString();
out->originalName = libObj.value("originalName").toString();
return out;
}
QJsonObject OneSixVersionFormat::jarModtoJson(Jarmod *jarmod)
{
QJsonObject out;
writeString(out, "name", jarmod->name);
if(!jarmod->originalName.isEmpty())
{
writeString(out, "originalName", jarmod->originalName);
}
return out;
}
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