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-rw-r--r--api/logic/minecraft/onesix/OneSixVersionFormat.cpp225
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;
+}