wip

test_apks/dyn_and_ref/java/a/com/example/theseus/dynandref/Collider.java

@@ -1,7 +1,62 @@
 package com.example.theseus.dynandref;
 
-public class Collider {
+public class Collider extends PCollider implements ICollider {
     public static String getColliderId() {
         return "A";
     }
+    public String virtTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+    public static String staticTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+
+    public String interTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
 }

test_apks/dyn_and_ref/java/a/com/example/theseus/dynandref/ICollider.java

@@ -0,0 +1,35 @@
+package com.example.theseus.dynandref;
+
+public interface ICollider {
+    public String interTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    );
+
+    default public String staticInterfaceTransfer(
+        boolean bool,
+        byte by,
+        short sh,
+        char ch,
+        int in,
+        long lo,
+        float fl,
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return "MainAPK:" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+}

test_apks/dyn_and_ref/java/a/com/example/theseus/dynandref/PCollider.java

@@ -0,0 +1,22 @@
+package com.example.theseus.dynandref;
+
+public class PCollider {
+    public String extendedTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return "A:" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+}

test_apks/dyn_and_ref/java/classes/com/example/theseus/Utils.java

@@ -12,9 +12,6 @@ public class Utils {
     public static String source() {
         return "Secret";
     }
-    public static String source(String tag) {
-        return "[" + tag + "] Secret";
-    }
 
     public static void popup(Activity ac, String title, String msg) {
         Log.e("THESEUS", "POPUP, title: " + title + ", msg: " + msg);

test_apks/dyn_and_ref/java/classes/com/example/theseus/dynandref/Collider.java

@@ -1,7 +1,62 @@
 package com.example.theseus.dynandref;
 
-public class Collider {
+public class Collider extends PCollider implements ICollider {
     public static String getColliderId() {
         return "MainAPK";
     }
+    public String virtTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+    public static String staticTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+
+    public String interTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return getColliderId() + ":" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
 }

test_apks/dyn_and_ref/java/classes/com/example/theseus/dynandref/ICollider.java

@@ -0,0 +1,35 @@
+package com.example.theseus.dynandref;
+
+public interface ICollider {
+    public String interTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    );
+
+    default public String staticInterfaceTransfer(
+        boolean bool,
+        byte by,
+        short sh,
+        char ch,
+        int in,
+        long lo,
+        float fl,
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return "MainAPK:" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+}

test_apks/dyn_and_ref/java/classes/com/example/theseus/dynandref/Main.java

@@ -0,0 +1,101 @@
+package com.example.theseus.dynandref;
+
+import android.app.Activity;
+import android.util.Log;
+import java.lang.ClassLoader;
+import dalvik.system.PathClassLoader;
+import dalvik.system.InMemoryDexClassLoader;
+import dalvik.system.DexClassLoader;
+import dalvik.system.DelegateLastClassLoader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.nio.ByteBuffer;
+import java.lang.reflect.Method;
+import com.example.theseus.Utils;
+
+public class Main {
+
+    public static String getdexfile(Activity ac, String name) throws Exception {
+        File dexfile = new File(ac.getCacheDir(), name);
+        dexfile.setReadOnly();
+        Log.e("DEBUG", dexfile.getPath());
+        return dexfile.getPath();
+    }
+
+    public static ByteBuffer getdexbuffer(Activity ac, String name) throws Exception {
+        File dexfile = new File(ac.getCacheDir(), name);
+        FileInputStream in = new FileInputStream(dexfile);
+        byte[] data = in.readAllBytes();
+        return ByteBuffer.wrap(data);
+    }
+
+    public static void run(Activity ac, String clname, boolean isDirect, boolean hasParent, String methodType) {
+        try {
+        ClassLoader cl;
+        ClassLoader parent;
+        if (hasParent) {
+            parent = Main.class.getClassLoader();
+        } else {
+            parent = null;
+        }
+        if (clname.equals("DelegateLastClassLoader")) {
+            cl = new DelegateLastClassLoader(getdexfile(ac, "a.dex"), parent);
+        } else if (clname.equals("DexClassLoader")) {
+            cl = new DexClassLoader(getdexfile(ac, "a.dex"), null, null, parent);
+        } else if (clname.equals("InMemoryDexClassLoader")) {
+            cl = new InMemoryDexClassLoader(getdexbuffer(ac, "a.dex"), parent);
+        } else if (clname.equals("PathClassLoader")) {
+            cl = new PathClassLoader(getdexfile(ac, "a.dex"), parent);
+        } else {
+            cl = Main.class.getClassLoader();
+        }
+
+        Class clz = cl.loadClass("com.example.theseus.dynandref.Collider");
+        Object[] args = {
+            true, 
+            (byte)42, 
+            (short)666, 
+            '*', 
+            0xDEAD_BEEF, 
+            0xD1AB011C_5EAF00DL, 
+            0.99f, 
+            3.1415926535897932384626433d, 
+            "", 
+            new String[] {"some", "strings"}
+        };
+
+        if (methodType.equals("Virtual")) {
+            Method mth = clz.getMethod("virtTransfer", boolean.class, byte.class, short.class, char.class, int.class, long.class, float.class, double.class, String.class, String[].class);
+            Object instance = clz.getDeclaredConstructor().newInstance();
+            invoke(ac, instance, mth, args);
+        } else if (methodType.equals("Static")) {
+            Method mth = clz.getMethod("staticTransfer", boolean.class, byte.class, short.class, char.class, int.class, long.class, float.class, double.class, String.class, String[].class);
+            invoke(ac, null, mth, args);
+        } else if (methodType.equals("Extended")) {
+            Method mth = clz.getMethod("extendedTransfer", boolean.class, byte.class, short.class, char.class, int.class, long.class, float.class, double.class, String.class, String[].class);
+            Object instance = clz.getDeclaredConstructor().newInstance();
+            invoke(ac, instance, mth, args);
+        } else if (methodType.equals("Interface")) {
+            Method mth = clz.getMethod("interTransfer", boolean.class, byte.class, short.class, char.class, int.class, long.class, float.class, double.class, String.class, String[].class);
+            Object instance = clz.getDeclaredConstructor().newInstance();
+            invoke(ac, instance, mth, args);
+        } else if (methodType.equals("Interface Static")) {
+            clz = cl.loadClass("com.example.theseus.dynandref.ICollider$-CC");
+            Method mth = clz.getMethod("staticInterfaceTransfer", boolean.class, byte.class, short.class, char.class, int.class, long.class, float.class, double.class, String.class, String[].class);
+            invoke(ac, null, mth, args);
+        } else if (methodType.equals("Factory Pattern")) {
+            return;
+        } else {
+            return;
+        };
+        } catch (Exception e) {
+            Log.e("THESEUS", "error:", e);
+        }
+    }
+
+    public static void invoke(Activity ac, Object instance, Method mth, Object[] args) throws Exception {
+        args[8] = Utils.source();
+        String res = (String)mth.invoke(instance, args);
+        Utils.sink(ac, res);
+    }
+}

test_apks/dyn_and_ref/java/classes/com/example/theseus/dynandref/MethodActivity.java

@@ -111,7 +111,7 @@ public class MethodActivity extends Activity {
         b1.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Virtual");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Virtual");
             }
         });
 
@@ -119,7 +119,7 @@ public class MethodActivity extends Activity {
         b2.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Static");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Static");
             }
         });
 
@@ -127,7 +127,7 @@ public class MethodActivity extends Activity {
         b3.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Extended");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Extended");
             }
         });
 
@@ -135,7 +135,7 @@ public class MethodActivity extends Activity {
         b4.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Interface");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Interface");
             }
         });
 
@@ -143,7 +143,7 @@ public class MethodActivity extends Activity {
         b5.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Interface Static");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Interface Static");
             }
         });
 
@@ -151,7 +151,7 @@ public class MethodActivity extends Activity {
         b6.setOnClickListener(new View.OnClickListener() {
             public void onClick(View v) {
                 v.setBackgroundTintList(buttonColor);
-                Utils.popup(ac, "MSG", classLoaderName + ", has parent:" + hasParent + ", direct: "+ isDirect + ", method: Factory Pattern");
+                Main.run(ac, classLoaderName, isDirect, hasParent, "Factory Pattern");
             }
         });
     }

test_apks/dyn_and_ref/java/classes/com/example/theseus/dynandref/PCollider.java

@@ -0,0 +1,22 @@
+package com.example.theseus.dynandref;
+
+public class PCollider {
+    public String extendedTransfer(
+        boolean bool, 
+        byte by, 
+        short sh, 
+        char ch, 
+        int in, 
+        long lo, 
+        float fl, 
+        double dou,
+        String str,
+        String... args
+    ) {
+        String val = "";
+        for (String v : args) {
+            val += " " + v;
+        }
+        return "MainAPK:" + val + "(" + bool + " " + by + " " + sh + " " + ch + " " + in + " " + lo + " " + fl + " " + dou + " " + str + ")";
+    }
+}