hphp/runtime/base/req-ptr.cpp

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com)  |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 3.01 of the PHP license,      |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at the following url:           |
  10    | http://www.php.net/license/3_01.txt                                  |
  11    | If you did not receive a copy of the PHP license and are unable to   |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@php.net so we can mail you a copy immediately.               |
  14    +----------------------------------------------------------------------+
  15 */
  16
  17 #include "hphp/runtime/base/req-ptr.h"
  18 #include "hphp/runtime/base/object-data.h"
  19 #include "hphp/runtime/base/resource-data.h"
  20 #include "hphp/runtime/base/exceptions.h"
  21 #include "hphp/runtime/base/type-object.h"
  22 #include "hphp/runtime/base/type-resource.h"
  23 #include "hphp/runtime/base/type-variant.h"
  24
  25 namespace HPHP {
  26
  27 void throw_invalid_object_type(ResourceData* p) {
  28   if (!p) throw_null_pointer_exception();
  29   throw_invalid_object_type(p->o_getClassName().c_str());
  30 }
  31
  32 void throw_invalid_object_type(ObjectData* p) {
  33   if (!p) throw_null_pointer_exception();
  34   throw_invalid_object_type(p->getClassName().c_str());
  35 }
  36
  37 void throw_invalid_object_type(const OptResource& p) {
  38   throw_invalid_object_type(deref<ResourceData>(p));
  39 }
  40
  41 void throw_invalid_object_type(const Object& p) {
  42   throw_invalid_object_type(p.get());
  43 }
  44
  45 void throw_invalid_object_type(const Variant& p) {
  46   auto tv = p.asTypedValue();
  47   switch (tv->m_type) {
  48     case KindOfNull:
  49     case KindOfUninit:
  50       throw_null_pointer_exception();
  51     case KindOfObject:
  52       throw_invalid_object_type(tv->m_data.pobj->getClassName().c_str());
  53     case KindOfResource:
  54       throw_invalid_object_type(
  55           tv->m_data.pres->data()->o_getClassName().c_str()
  56       );
  57     default:
  58       throw_invalid_object_type(tname(tv->m_type).c_str());
  59   }
  60 }
  61
  62 }