ppapi/shared_impl/ppb_file_ref_shared.cc

   1 // Copyright (c) 2012 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/shared_impl/ppb_file_ref_shared.h"
   6
   7 #include "base/logging.h"
   8 #include "ppapi/shared_impl/var.h"
   9
  10 namespace ppapi {
  11
  12 PPB_FileRef_Shared::PPB_FileRef_Shared(ResourceObjectType type,
  13                                        const PPB_FileRef_CreateInfo& info)
  14     : Resource(type, info.resource),
  15       create_info_(info) {
  16   if (type == OBJECT_IS_IMPL) {
  17     // Resource's constructor assigned a PP_Resource, so we can fill out our
  18     // host resource now.
  19     create_info_.resource = host_resource();
  20     DCHECK(!create_info_.resource.is_null());
  21   }
  22 }
  23
  24 PPB_FileRef_Shared::~PPB_FileRef_Shared() {
  25 }
  26
  27 thunk::PPB_FileRef_API* PPB_FileRef_Shared::AsPPB_FileRef_API() {
  28   return this;
  29 }
  30
  31 PP_FileSystemType PPB_FileRef_Shared::GetFileSystemType() const {
  32   return static_cast<PP_FileSystemType>(create_info_.file_system_type);
  33 }
  34
  35 PP_Var PPB_FileRef_Shared::GetName() const {
  36   if (!name_var_.get()) {
  37     name_var_ = new StringVar(create_info_.name);
  38   }
  39   return name_var_->GetPPVar();
  40 }
  41
  42 PP_Var PPB_FileRef_Shared::GetPath() const {
  43   if (create_info_.file_system_type == PP_FILESYSTEMTYPE_EXTERNAL)
  44     return PP_MakeUndefined();
  45   if (!path_var_.get()) {
  46     path_var_ = new StringVar(create_info_.path);
  47   }
  48   return path_var_->GetPPVar();
  49 }
  50
  51 const PPB_FileRef_CreateInfo& PPB_FileRef_Shared::GetCreateInfo() const {
  52   return create_info_;
  53 }
  54
  55 }  // namespace ppapi