Examples with ArrayMemory php.runtime.memory.ArrayMemory used on opensource projects

Example 16 with ArrayMemory

use of php.runtime.memory.ArrayMemory in project jphp by jphp-compiler.

the class ClassEntity method unsetProperty.

public Memory unsetProperty(Environment env, TraceInfo trace, IObject object, String property, PropertyCallCache callCache, int index) throws Throwable {
    ClassEntity context = env.getLastClassOnStack();
    PropertyEntity entity = isInstanceOf(context) ? context.properties.get(property) : properties.get(property);
    int accessFlag = entity == null ? 0 : entity.canAccess(env);
    if (entity == null) {
        PropertyEntity staticEntity = staticProperties.get(property);
        if (staticEntity != null) {
            invalidAccessToProperty(env, trace, staticEntity, staticEntity.canAccess(env));
        }
    }
    ArrayMemory props = object.getProperties();
    if (props == null || accessFlag != 0 || props.removeByScalar(entity == null ? property : entity.specificName) == null) {
        if (methodMagicUnset != null) {
            if (context != null && context.getId() == methodMagicUnset.getClazz().getId()) {
                if (env.peekCall(0).flags == FLAG_UNSET) {
                    return Memory.NULL;
                }
            }
            try {
                Memory[] args = new Memory[] { new StringMemory(property) };
                env.pushCall(trace, object, args, methodMagicUnset.getName(), methodMagicUnset.getClazz().getName(), name);
                env.peekCall(0).flags = FLAG_UNSET;
                InvokeArgumentHelper.checkType(env, trace, methodMagicUnset, args);
                methodMagicUnset.invokeDynamic(object, env, args);
            } finally {
                env.popCall();
            }
            return Memory.NULL;
        }
    }
    if (accessFlag != 0)
        invalidAccessToProperty(env, trace, entity, accessFlag);
    entity = staticProperties.get(property);
    if (entity != null) {
        env.error(trace, ErrorType.E_STRICT, Messages.ERR_ACCESSING_STATIC_PROPERTY_AS_NON_STATIC, entity.getClazz().getName(), entity.getName());
    }
    return Memory.NULL;
}

Example 17 with ArrayMemory

use of php.runtime.memory.ArrayMemory in project jphp by jphp-compiler.

the class DumpInputStream method readMemory.

public Memory readMemory() throws IOException {
    int tmp = readInt();
    if (tmp == -1)
        return null;
    if (tmp == -2)
        return new ConstantMemory(readUTF());
    if (tmp == -3)
        return new ClassConstantMemory(readUTF(), readUTF());
    if (tmp >= 0 && tmp < Memory.Type.values().length) {
        Memory.Type type = Memory.Type.values()[tmp];
        switch(type) {
            case BOOL:
                return readBoolean() ? Memory.TRUE : Memory.FALSE;
            case INT:
                return LongMemory.valueOf(readLong());
            case DOUBLE:
                return DoubleMemory.valueOf(readDouble());
            case NULL:
                return Memory.NULL;
            case STRING:
                return StringMemory.valueOf(readUTF());
            case ARRAY:
                ArrayMemory array = new ArrayMemory();
                int size = readInt();
                if (size < 0 || size > Short.MAX_VALUE)
                    throw new DumpException("Invalid array memory size");
                for (int i = 0; i < size; i++) {
                    Memory key = readMemory();
                    Memory value = readMemory();
                    array.refOfIndex(key).assign(value);
                }
                return array;
            case OBJECT:
            default:
                throw new DumpException("Cannot read " + type.toString() + " memory");
        }
    } else
        throw new DumpException("Invalid ~Memory.Type value");
}

Example 18 with ArrayMemory

use of php.runtime.memory.ArrayMemory in project jphp by jphp-compiler.

the class DumpOutputStream method writeMemory.

public void writeMemory(Memory memory) throws IOException {
    if (memory == null) {
        writeInt(-1);
        return;
    }
    memory = memory.toValue();
    if (memory instanceof ConstantMemory) {
        writeInt(-2);
        writeUTF(((ConstantMemory) memory).getName());
        return;
    } else if (memory instanceof ClassConstantMemory) {
        writeInt(-3);
        writeUTF(((ClassConstantMemory) memory).getClassName());
        writeUTF(((ClassConstantMemory) memory).getName());
        return;
    }
    Memory.Type type = memory.getRealType();
    writeInt(type.ordinal());
    switch(type) {
        case NULL:
            break;
        case INT:
            writeLong(memory.toLong());
            break;
        case STRING:
            writeUTF(memory.toString());
            break;
        case DOUBLE:
            writeDouble(memory.toDouble());
            break;
        case BOOL:
            writeBoolean(memory.toBoolean());
            break;
        case ARRAY:
            ArrayMemory array = memory.toValue(ArrayMemory.class);
            if (array.size() > Short.MAX_VALUE)
                throw new DumpException("Array is too big");
            writeInt(array.size());
            ForeachIterator foreachIterator = array.foreachIterator(false, false);
            while (foreachIterator.next()) {
                Memory key = foreachIterator.getMemoryKey();
                Memory value = foreachIterator.getValue();
                if (value.isShortcut())
                    throw new DumpException("Cannot dump references");
                if (value.toValue() != Memory.UNDEFINED) {
                    writeMemory(key);
                    writeMemory(value.toValue());
                }
            }
            break;
        case OBJECT:
        default:
            throw new DumpException("Cannot dump " + type.toString() + " memory");
    }
}

Example 19 with ArrayMemory

use of php.runtime.memory.ArrayMemory in project jphp by jphp-compiler.

the class PropertyEntity method getValue.

public Memory getValue(Environment env, TraceInfo trace, Object object) throws Throwable {
    if (getter != null && object instanceof IObject) {
        return ObjectInvokeHelper.invokeMethod((IObject) object, getter, env, trace, null, false);
    }
    ArrayMemory props = ((IObject) object).getProperties();
    Memory result = props.getByScalar(specificName);
    if (result == null) {
        result = props.getByScalar(name);
    }
    return result;
}

Example 20 with ArrayMemory

use of php.runtime.memory.ArrayMemory in project jphp by jphp-compiler.

the class PSqlConnection method getCatalogs.

@Signature
public Memory getCatalogs(Environment env) throws SQLException {
    ResultSet catalogs = metaData.getCatalogs();
    ArrayMemory r = new ArrayMemory();
    while (catalogs.next()) {
        r.add(new PSqlResult(env, catalogs).toArray(env));
    }
    return r.toConstant();
}