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fix JIO calls

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Daniella / Tove 2022-04-25 00:34:59 +02:00
parent 9db8d592d7
commit 120e827d32
1 changed files with 82 additions and 28 deletions
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110
bootstrap/ISBPL.java
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@ -3,12 +3,7 @@ import java.lang.reflect.*;
import java.net.BindException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Stack;
import java.util.Queue;
import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Supplier;
@ -921,14 +916,10 @@ public class ISBPL {
};
break;
case "jio.context":
func = (stack) -> {
stack.push(toISBPL(this));
};
func = (stack) -> stack.push(toISBPL(this));
break;
case "null":
func = (stack) -> {
stack.push(new ISBPLObject(getType("null"), 0));
};
func = (stack) -> stack.push(new ISBPLObject(getType("null"), 0));
break;
case "delete":
func = (stack) -> {
@ -942,7 +933,7 @@ public class ISBPL {
}
addFunction(name, func);
}
ISBPLObject nullObj = null;
public ISBPLObject getNullObject() {
if(nullObj == null)
@ -992,15 +983,28 @@ public class ISBPL {
}
});
}
HashMap<String, ArrayList<Method>> methods = new HashMap<>();
for (Method method : clazz.getDeclaredMethods()) {
addFunction(type, method.getName() + method.getParameterCount(), stack -> {
method.setAccessible(true);
ArrayList<Method> methodList = methods.get(method.getName() + method.getParameterCount());
if(methodList == null)
methodList = new ArrayList<>();
methodList.add(method);
methods.put(method.getName() + method.getParameterCount(), methodList);
}
for (Map.Entry<String, ArrayList<Method>> entry : methods.entrySet()) {
addFunction(type, entry.getKey(), stack -> {
Object o = stack.pop().object;
Class<?>[] parameterTypes = method.getParameterTypes();
Object[] params = new Object[method.getParameterCount()];
for (int i = params.length - 1 ; i >= 0 ; i--) {
params[i] = fromISBPL(stack.pop(), parameterTypes[i]);
// Resolve
AtomicInteger mid = new AtomicInteger(0);
ArrayList<Method> ms = entry.getValue();
Class<?>[][] paramTypes = new Class<?>[ms.size()][ms.get(0).getParameterCount()];
for (int i = 0 ; i < ms.size() ; i++) {
paramTypes[i] = ms.get(i).getParameterTypes();
}
Object[] params = resolve(mid, stack, entry.getValue().get(0).getParameterCount(), paramTypes);
Method method = ms.get(mid.get());
method.setAccessible(true);
if(debug)
System.err.println("Java Call: " + method + " - " + Arrays.toString(params));
try {
@ -1015,15 +1019,28 @@ public class ISBPL {
}
});
}
HashMap<Integer, ArrayList<Constructor<?>>> constructors = new HashMap<>();
for (Constructor<?> constructor : clazz.getDeclaredConstructors()) {
addFunction(type, "new" + constructor.getParameterCount(), stack -> {
constructor.setAccessible(true);
ArrayList<Constructor<?>> constructorList = constructors.get(constructor.getParameterCount());
if (constructorList == null)
constructorList = new ArrayList<>();
constructorList.add(constructor);
constructors.put(constructor.getParameterCount(), constructorList);
}
for (Map.Entry<Integer, ArrayList<Constructor<?>>> entry : constructors.entrySet()) {
addFunction(type, "new" + entry.getKey(), stack -> {
stack.pop();
Class<?>[] parameterTypes = constructor.getParameterTypes();
Object[] params = new Object[constructor.getParameterCount()];
for (int i = params.length - 1 ; i >= 0 ; i--) {
params[i] = fromISBPL(stack.pop(), parameterTypes[i]);
AtomicInteger mid = new AtomicInteger(0);
ArrayList<Constructor<?>> ms = entry.getValue();
Class<?>[][] paramTypes = new Class<?>[ms.size()][ms.get(0).getParameterCount()];
for (int i = 0 ; i < ms.size() ; i++) {
paramTypes[i] = ms.get(i).getParameterTypes();
}
Object[] params = resolve(mid, stack, entry.getValue().get(0).getParameterCount(), paramTypes);
Constructor<?> constructor = ms.get(mid.get());
constructor.setAccessible(true);
if(debug)
System.err.println("Java Call: new - " + Arrays.toString(params));
try {
@ -1041,6 +1058,37 @@ public class ISBPL {
return new ISBPLObject(type, null);
}
public Object[] resolve(AtomicInteger mid, Stack<ISBPLObject> stack, int paramCount, Class<?>[][] paramTypes) {
ISBPLObject[] o = new ISBPLObject[paramCount];
Object[][] params = new Object[paramTypes.length][paramCount];
int[] methodIDs = new int[paramCount];
Arrays.fill(methodIDs, -1);
for (int i = params[0].length - 1 ; i >= 0 ; i--) {
o[i] = stack.pop();
for (int j = 0 ; j < paramTypes.length ; j++) {
Class<?>[] m = paramTypes[j];
try {
params[j][i] = fromISBPL(o[i], m[i]);
methodIDs[i] = 1 << j;
}
catch (ISBPLError ignored) { }
}
}
int msize = paramTypes.length;
for (int i = 0 ; i < msize; i++) {
boolean works = true;
for (int j = 0 ; j < methodIDs.length ; j++) {
if ((methodIDs[j] & 1 << i) == 0) {
works = false;
break;
}
}
if(works)
mid.set(i);
}
return params[mid.get()];
}
private Object fromISBPL(ISBPLObject o) {
ISBPLType type = o.type;
if (type.equals(getType("null"))) {
@ -1058,14 +1106,18 @@ public class ISBPL {
}
return o.object;
}
private Object fromISBPL(ISBPLObject o, Class<?> expectedType) {
ISBPLType type = o.type;
if (type.equals(getType("null"))) {
return null;
}
if (type.equals(getType("string")))
return toJavaString(o);
if (type.equals(getType("string"))) {
if(expectedType.isAssignableFrom(String.class))
return toJavaString(o);
else
typeError("string", expectedType.getName());
}
if (type.equals(getType("array"))) {
ISBPLObject[] isbplArray = ((ISBPLObject[]) o.object);
Object array = new Object[isbplArray.length];
@ -1078,6 +1130,8 @@ public class ISBPL {
}
return array;
}
if(!expectedType.isAssignableFrom(o.object.getClass()))
typeError(o.type.name, expectedType.getName());
return o.object;
}