15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/download/download_item_impl_delegate.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/browser/download/download_item_impl.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Infrastructure in DownloadItemImplDelegate to assert invariant that 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// delegate always outlives all attached DownloadItemImpls. 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DownloadItemImplDelegate::DownloadItemImplDelegate() 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : count_(0) {} 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DownloadItemImplDelegate::~DownloadItemImplDelegate() { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(0, count_); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::Attach() { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++count_; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::Detach() { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_LT(0, count_); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --count_; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::DetermineDownloadTarget( 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItemImpl* download, const DownloadTargetCallback& callback) { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(rdsmith/asanka): Do something useful if forced file path is null. 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath target_path(download->GetForcedFilePath()); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback.Run(target_path, 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItem::TARGET_DISPOSITION_OVERWRITE, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS, 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) target_path); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool DownloadItemImplDelegate::ShouldCompleteDownload( 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItemImpl* download, 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Closure& complete_callback) { 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool DownloadItemImplDelegate::ShouldOpenDownload( 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItemImpl* download, const ShouldOpenDownloadCallback& callback) { 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool DownloadItemImplDelegate::ShouldOpenFileBasedOnExtension( 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::CheckForFileRemoval( 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItemImpl* download_item) {} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DownloadItemImplDelegate::ResumeInterruptedDownload( 607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch scoped_ptr<DownloadUrlParameters> params, uint32 id) {} 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowserContext* DownloadItemImplDelegate::GetBrowserContext() const { 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::UpdatePersistence(DownloadItemImpl* download) {} 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DownloadItemImplDelegate::OpenDownload(DownloadItemImpl* download) {} 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DownloadItemImplDelegate::ShowDownloadInShell(DownloadItemImpl* download) { 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::DownloadRemoved(DownloadItemImpl* download) {} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DownloadItemImplDelegate::AssertStateConsistent( 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DownloadItemImpl* download) const {} 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace content 79