extern "C" {

#include <php.h>

#include <zend.h>

#include <zend_API.h>

}

#include "resourcebundle/resourcebundle.h"

#include "resourcebundle/resourcebundle_class.h"

#include "resourcebundle/resourcebundle_iterator.h"

static void resourcebundle_iterator_read( ResourceBundle_iterator *iterator )

}

static void resourcebundle_iterator_invalidate( zend_object_iterator *iter )

}

static void resourcebundle_iterator_dtor( zend_object_iterator *iter )

}

static zend_result resourcebundle_iterator_has_more( zend_object_iterator *iter )

}

static zval *resourcebundle_iterator_current( zend_object_iterator *iter )

{

ResourceBundle_iterator *iterator = (ResourceBundle_iterator *) iter;

if (Z_ISUNDEF(iterator->current)) {

resourcebundle_iterator_read( iterator);

}

return &iterator->current;

}

static void resourcebundle_iterator_key( zend_object_iterator *iter, zval *key )

}

static void resourcebundle_iterator_step( zend_object_iterator *iter )

}

static void resourcebundle_iterator_reset( zend_object_iterator *iter )

}

static const zend_object_iterator_funcs resourcebundle_iterator_funcs = {

resourcebundle_iterator_dtor,

resourcebundle_iterator_has_more,

resourcebundle_iterator_current,

resourcebundle_iterator_key,

resourcebundle_iterator_step,

resourcebundle_iterator_reset,

resourcebundle_iterator_invalidate,

NULL, /* get_gc */

};

U_CFUNC zend_object_iterator *resourcebundle_get_iterator( zend_class_entry *ce, zval *object, int byref )

{

if (byref) {

zend_throw_error(NULL, "An iterator cannot be used with foreach by reference");

return NULL;

}

ResourceBundle_object *rb = Z_INTL_RESOURCEBUNDLE_P(object );

ResourceBundle_iterator *iterator = reinterpret_cast<ResourceBundle_iterator *>(emalloc( sizeof( ResourceBundle_iterator )) );

zend_iterator_init(&iterator->intern);

Z_ADDREF_P(object);

ZVAL_OBJ(&iterator->intern.data, Z_OBJ_P(object));

iterator->intern.funcs = &resourcebundle_iterator_funcs;

iterator->subject = rb;

/* The iterated rb can only be either URES_TABLE or URES_ARRAY

iterator->is_table = (ures_getType( rb->me ) == URES_TABLE);

iterator->length = ures_getSize( rb->me );

ZVAL_UNDEF(&iterator->current);

iterator->currentkey = NULL;

iterator->i = 0;

return (zend_object_iterator *) iterator;

}