diff options
Diffstat (limited to 'api/logic/minecraft/onesix/OneSixVersionFormat.cpp')
| -rw-r--r-- | api/logic/minecraft/onesix/OneSixVersionFormat.cpp | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/api/logic/minecraft/onesix/OneSixVersionFormat.cpp b/api/logic/minecraft/onesix/OneSixVersionFormat.cpp new file mode 100644 index 00000000..541fb109 --- /dev/null +++ b/api/logic/minecraft/onesix/OneSixVersionFormat.cpp @@ -0,0 +1,225 @@ +#include "OneSixVersionFormat.h" +#include <Json.h> +#include "minecraft/ParseUtils.h" +#include <minecraft/MinecraftVersion.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(); + out->fileId = 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(PROBLEM_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"); + } + + /* removed features that shouldn't be used */ + if (root.contains("tweakers")) + { + out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element 'tweakers'")); + } + if (root.contains("-libraries")) + { + out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-libraries'")); + } + if (root.contains("-tweakers")) + { + out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-tweakers'")); + } + if (root.contains("-minecraftArguments")) + { + out->addProblem(PROBLEM_ERROR, QObject::tr("Version file contains unsupported element '-minecraftArguments'")); + } + if (root.contains("+minecraftArguments")) + { + out->addProblem(PROBLEM_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, "fileId", patch->fileId); + 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; +} |