45 lines
1.7 KiB
Java
45 lines
1.7 KiB
Java
package io.gitlab.jfronny.inceptum.gson;
|
|
|
|
import com.google.gson.*;
|
|
import io.gitlab.jfronny.inceptum.model.mojang.Rules;
|
|
import io.gitlab.jfronny.inceptum.util.Utils;
|
|
|
|
import java.lang.reflect.Type;
|
|
|
|
public class RulesDeserializer implements JsonDeserializer<Rules> {
|
|
@Override
|
|
public Rules deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
|
|
boolean valid = true;
|
|
for (JsonElement rule : json.getAsJsonArray()) {
|
|
JsonObject ro = rule.getAsJsonObject();
|
|
String actionType = ro.get("action").getAsJsonPrimitive().getAsString();
|
|
if (!actionType.equals("allow") && !actionType.equals("disallow")) {
|
|
throw new JsonParseException("Unexpected action in argument: " + actionType);
|
|
}
|
|
boolean matched = true;
|
|
if (ro.has("features")) { //TODO support has_custom_resolution
|
|
matched = false;
|
|
}
|
|
if (ro.has("os")) {
|
|
JsonObject osObject = ro.get("os").getAsJsonObject();
|
|
if (osObject.has("name")) {
|
|
if (!Utils.OS.equals(osObject.get("name").getAsString())) {
|
|
matched = false;
|
|
}
|
|
}
|
|
if (osObject.has("version")) {
|
|
if (!System.getProperty("os.version").matches(osObject.get("version").getAsString())) {
|
|
matched = false;
|
|
}
|
|
}
|
|
}
|
|
if (actionType.equals("disallow")) matched = !matched;
|
|
if (!matched) {
|
|
valid = false;
|
|
break;
|
|
}
|
|
}
|
|
return new Rules(valid);
|
|
}
|
|
}
|