ppapi/cpp/dev/directory_entry_dev.cc

   1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ppapi/cpp/dev/directory_entry_dev.h"
   6
   7 #include <string.h>
   8
   9 #include "ppapi/cpp/module.h"
  10
  11 namespace pp {
  12
  13 DirectoryEntry_Dev::DirectoryEntry_Dev() {
  14   memset(&data_, 0, sizeof(data_));
  15 }
  16
  17 DirectoryEntry_Dev::DirectoryEntry_Dev(
  18     PassRef, const PP_DirectoryEntry_Dev& data) {
  19   data_.file_ref = data.file_ref;
  20   data_.file_type = data.file_type;
  21 }
  22
  23 DirectoryEntry_Dev::DirectoryEntry_Dev(const DirectoryEntry_Dev& other) {
  24   data_.file_ref = other.data_.file_ref;
  25   data_.file_type = other.data_.file_type;
  26   if (data_.file_ref)
  27     Module::Get()->core()->AddRefResource(data_.file_ref);
  28 }
  29
  30 DirectoryEntry_Dev::~DirectoryEntry_Dev() {
  31   if (data_.file_ref)
  32     Module::Get()->core()->ReleaseResource(data_.file_ref);
  33 }
  34
  35 DirectoryEntry_Dev& DirectoryEntry_Dev::operator=(
  36     const DirectoryEntry_Dev& other) {
  37   if (data_.file_ref)
  38     Module::Get()->core()->ReleaseResource(data_.file_ref);
  39   data_ = other.data_;
  40   if (data_.file_ref)
  41     Module::Get()->core()->AddRefResource(data_.file_ref);
  42   return *this;
  43 }
  44
  45 }  // namespace pp