hphp/runtime/vm/lazy-class.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/vm/lazy-class.h"
  18 #include "hphp/runtime/base/runtime-error.h"
  19 #include "hphp/runtime/base/string-data.h"
  20 #include "hphp/runtime/base/strings.h"
  21
  22 #include "hphp/util/configs/eval.h"
  23
  24 #include <folly/Random.h>
  25
  26 namespace HPHP {
  27 LazyClassData::LazyClassData(const StringData* name)
  28   : className(name) {
  29   assertx(name && name->isStatic());
  30 }
  31
  32 const StringData* lazyClassToStringHelper(const LazyClassData& lclass,
  33                                           const char* source) {
  34   if (folly::Random::oneIn(Cfg::Eval::RaiseClassConversionNoticeSampleRate)) {
  35     raise_class_to_string_conversion_notice(source);
  36   }
  37   return lclass.name();
  38 }
  39
  40 LazyClassData LazyClassData::create(const StringData* cname) {
  41   return LazyClassData(cname);
  42 }
  43 }