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Contents
/*------------------------------------------------------------------------------
* Common.c
*----------------------------------------------------------------------------*/
/**
* Copyright © Peter Wood, 2005
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specificlanguage governing rights and limitations under the License.
*
* The Original Code is the FireRuby extension for the Ruby language.
*
* The Initial Developer of the Original Code is Peter Wood. All Rights
* Reserved.
*
* @author Peter Wood
* @version 1.0
*/
/* Includes. */
#include "Common.h"
#include "FireRubyException.h"
/**
* This function is used to preclude the use of any of the Ruby copy methods
* (clone or dup) with an object.
*
* @param copy A reference to the object copy.
* @param original A reference to the original object that is being copied.
*
* @return Never returns as an exception is always generated.
*
*/
VALUE forbidObjectCopy(VALUE copy, VALUE original) {
VALUE message = rb_str_new2("Copying of CLASS_NAME objects is forbidden."),
value = rb_funcall(original, rb_intern("class"), 0),
array[2];
array[0] = rb_str_new2("CLASS_NAME");
array[1] = rb_funcall(value, rb_intern("name"), 0);
message = rb_funcall(message, rb_intern("gsub"), 2, array);
rb_fireruby_raise(NULL, StringValuePtr(message));
return(Qnil);
}
Version data entries
9 entries across 9 versions & 1 rubygems