Examples with ClassFile net.runelite.asm.ClassFile used on opensource projects

Example 96 with ClassFile

use of net.runelite.asm.ClassFile in project runelite by runelite.

the class MixinInjector method injectFields.

/**
 * Finds fields that are marked @Inject and inject them into the target
 *
 * @param mixinClasses
 * @throws InjectionException
 */
private void injectFields(Map<Class<?>, List<ClassFile>> mixinClasses) throws InjectionException {
    // Inject fields, and put them in injectedFields if they can be used by other mixins
    for (Class<?> mixinClass : mixinClasses.keySet()) {
        ClassFile mixinCf;
        try {
            mixinCf = loadClass(mixinClass);
        } catch (IOException ex) {
            throw new InjectionException(ex);
        }
        List<ClassFile> targetCfs = mixinClasses.get(mixinClass);
        for (ClassFile cf : targetCfs) {
            for (Field field : mixinCf.getFields()) {
                // Always inject $assertionsEnabled if its missing.
                if (ASSERTION_FIELD.equals(field.getName())) {
                    if (cf.findField(ASSERTION_FIELD, Type.BOOLEAN) != null) {
                        continue;
                    }
                } else {
                    Annotation inject = field.getAnnotations().find(INJECT);
                    if (inject == null) {
                        continue;
                    }
                }
                Field copy = new Field(cf, field.getName(), field.getType());
                copy.setAccessFlags(field.getAccessFlags());
                copy.setPublic();
                copy.setValue(field.getValue());
                cf.addField(copy);
                if (injectedFields.containsKey(field.getName())) {
                    throw new InjectionException("Injected field names must be globally unique");
                }
                injectedFields.put(field.getName(), copy);
            }
        }
    }
}

Example 97 with ClassFile

use of net.runelite.asm.ClassFile in project runelite by runelite.

the class MixinInjector method inject.

public void inject(Map<Class<?>, List<ClassFile>> mixinClasses) throws InjectionException {
    injectFields(mixinClasses);
    findShadowFields(mixinClasses);
    for (Class<?> mixinClass : mixinClasses.keySet()) {
        try {
            for (ClassFile cf : mixinClasses.get(mixinClass)) {
                // Make a new mixin ClassFile copy every time,
                // so they don't share Code references
                ClassFile mixinCf = loadClass(mixinClass);
                injectMethods(mixinCf, cf, shadowFields);
            }
        } catch (IOException ex) {
            throw new InjectionException(ex);
        }
    }
    injectFieldHooks(mixinClasses);
}

Example 98 with ClassFile

use of net.runelite.asm.ClassFile in project runelite by runelite.

the class ScriptVM method findDeobField.

private Field findDeobField(String name) throws InjectionException {
    for (ClassFile c : inject.getDeobfuscated().getClasses()) {
        for (Field f : c.getFields()) {
            if (!f.getName().equals(name)) {
                continue;
            }
            String obfuscatedName = DeobAnnotations.getObfuscatedName(f.getAnnotations());
            ClassFile c2 = inject.toObClass(c);
            return c2.findField(obfuscatedName);
        }
    }
    throw new InjectionException(String.format("Mapped field \"%s\" could not be found.", name));
}

Example 99 with ClassFile

use of net.runelite.asm.ClassFile in project runelite by runelite.

the class DrawAfterWidgetsTest method testInjectDrawWidgetsRev160.

@Test
public void testInjectDrawWidgetsRev160() throws Exception {
    // Rev 160 does not have the drawWidgets call inlined
    ClassFile deobClient = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Client_deob160.class"));
    ClassFile deobRasterizer = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Rasterizer2D_deob160.class"));
    ClassGroup deob = new ClassGroup();
    deob.addClass(deobClient);
    deob.addClass(deobRasterizer);
    ClassFile obClient = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Client_ob160.class"));
    ClassFile obRasterizer = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Rasterizer2D_ob160.class"));
    ClassGroup vanilla = new ClassGroup();
    vanilla.addClass(obClient);
    vanilla.addClass(obRasterizer);
    Inject inject = new Inject(deob, vanilla);
    new DrawAfterWidgets(inject).inject();
}

Example 100 with ClassFile

use of net.runelite.asm.ClassFile in project runelite by runelite.

the class DrawAfterWidgetsTest method testInjectDrawWidgetsRev153.

@Test
public void testInjectDrawWidgetsRev153() throws Exception {
    // Rev 153 has the drawWidgets call inlined
    ClassFile deobClient = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Client_deob153.class"));
    ClassFile deobRasterizer = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Rasterizer2D_deob153.class"));
    ClassGroup deob = new ClassGroup();
    deob.addClass(deobClient);
    deob.addClass(deobRasterizer);
    ClassFile obClient = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Client_ob153.class"));
    ClassFile obRasterizer = ClassUtil.loadClass(getClass().getResourceAsStream("/drawafterwidgets/Rasterizer2D_ob153.class"));
    ClassGroup vanilla = new ClassGroup();
    vanilla.addClass(obClient);
    vanilla.addClass(obRasterizer);
    Inject inject = new Inject(deob, vanilla);
    new DrawAfterWidgets(inject).inject();
}