Examples with TaintedLongWithObjTag edu.columbia.cs.psl.phosphor.struct.TaintedLongWithObjTag used on opensource projects

Example 1 with TaintedLongWithObjTag

use of edu.columbia.cs.psl.phosphor.struct.TaintedLongWithObjTag in project phosphor by gmu-swe.

the class RuntimeReflectionPropogator method get.

public static Object get(Field f, Object obj, boolean isObjTags) throws IllegalArgumentException, IllegalAccessException {
    f.setAccessible(true);
    Object ret;
    if (f.getType().isPrimitive()) {
        if (f.getType() == Boolean.TYPE)
            if (isObjTags)
                ret = getBoolean$$PHOSPHORTAGGED(f, obj, new TaintedBooleanWithObjTag());
            else
                ret = getBoolean$$PHOSPHORTAGGED(f, obj, new TaintedBooleanWithIntTag());
        else if (f.getType() == Byte.TYPE)
            if (isObjTags)
                ret = getByte$$PHOSPHORTAGGED(f, obj, new TaintedByteWithObjTag());
            else
                ret = getByte$$PHOSPHORTAGGED(f, obj, new TaintedByteWithIntTag());
        else if (f.getType() == Character.TYPE)
            if (isObjTags)
                ret = getChar$$PHOSPHORTAGGED(f, obj, new TaintedCharWithObjTag());
            else
                ret = getChar$$PHOSPHORTAGGED(f, obj, new TaintedCharWithIntTag());
        else if (f.getType() == Double.TYPE)
            if (isObjTags)
                ret = getDouble$$PHOSPHORTAGGED(f, obj, new TaintedDoubleWithObjTag());
            else
                ret = getDouble$$PHOSPHORTAGGED(f, obj, new TaintedDoubleWithIntTag());
        else if (f.getType() == Float.TYPE)
            if (isObjTags)
                ret = getFloat$$PHOSPHORTAGGED(f, obj, new TaintedFloatWithObjTag());
            else
                ret = getFloat$$PHOSPHORTAGGED(f, obj, new TaintedFloatWithIntTag());
        else if (f.getType() == Long.TYPE)
            if (isObjTags)
                ret = getLong$$PHOSPHORTAGGED(f, obj, new TaintedLongWithObjTag());
            else
                ret = getLong$$PHOSPHORTAGGED(f, obj, new TaintedLongWithIntTag());
        else if (f.getType() == Integer.TYPE)
            if (isObjTags)
                ret = getInt$$PHOSPHORTAGGED(f, obj, new TaintedIntWithObjTag());
            else
                ret = getInt$$PHOSPHORTAGGED(f, obj, new TaintedIntWithIntTag());
        else if (f.getType() == Short.TYPE)
            if (isObjTags)
                ret = getShort$$PHOSPHORTAGGED(f, obj, new TaintedShortWithObjTag());
            else
                ret = getShort$$PHOSPHORTAGGED(f, obj, new TaintedShortWithIntTag());
        else
            throw new IllegalArgumentException();
    } else
        ret = f.get(obj);
    if (f.getType().isArray() && f.getType().getComponentType().isPrimitive()) {
        Object taint = null;
        try {
            try {
                if (ret instanceof LazyArrayIntTags && ((LazyArrayIntTags) ret).taints != null) {
                    return ret;
                } else if (ret instanceof LazyArrayObjTags && ((LazyArrayObjTags) ret).taints != null) {
                    return ret;
                } else {
                    Field taintField;
                    if (fieldToField.containsKey(f))
                        taintField = fieldToField.get(f);
                    else {
                        taintField = f.getDeclaringClass().getDeclaredField(f.getName() + TaintUtils.TAINT_FIELD);
                        taintField.setAccessible(true);
                        fieldToField.put(f, taintField);
                    }
                    taint = taintField.get(obj);
                    return taint;
                }
            } catch (NoSuchFieldException t) {
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    if (ret instanceof TaintedPrimitiveWithIntTag) {
        return ((TaintedPrimitiveWithIntTag) ret).toPrimitiveType();
    }
    if (ret instanceof TaintedPrimitiveWithObjTag) {
        return ((TaintedPrimitiveWithObjTag) ret).toPrimitiveType();
    }
    return ret;
}