예제 #1
0
// NewReceiver registers a PHP class for the name passed, using function fn as
// constructor for individual object instances as needed by the PHP context.
//
// The class name registered is assumed to be unique for the active engine.
//
// The constructor function accepts a slice of arguments, as passed by the PHP
// context, and should return a method receiver instance, or nil on error (in
// which case, an exception is thrown on the PHP object constructor).
func NewReceiver(name string, fn func(args []interface{}) interface{}) (*Receiver, error) {
	rcvr := &Receiver{
		name:    name,
		create:  fn,
		objects: make([]*object, 0),
	}

	n := C.CString(name)
	defer C.free(unsafe.Pointer(n))

	C.receiver_define(n, unsafe.Pointer(rcvr))

	return rcvr, nil
}
예제 #2
0
파일: engine.go 프로젝트: deuill/go-php
// Define registers a PHP class for the name passed, using function fn as
// constructor for individual object instances as needed by the PHP context.
//
// The class name registered is assumed to be unique for the active engine.
//
// The constructor function accepts a slice of arguments, as passed by the PHP
// context, and should return a method receiver instance, or nil on error (in
// which case, an exception is thrown on the PHP object constructor).
func (e *Engine) Define(name string, fn func(args []interface{}) interface{}) error {
	if _, exists := e.receivers[name]; exists {
		return fmt.Errorf("Failed to define duplicate receiver '%s'", name)
	}

	rcvr := &Receiver{
		name:    name,
		create:  fn,
		objects: make(map[*C.struct__engine_receiver]*ReceiverObject),
	}

	n := C.CString(name)
	defer C.free(unsafe.Pointer(n))

	C.receiver_define(n)
	e.receivers[name] = rcvr

	return nil
}