DownloadManager::Observer::OnDownloadCreated

content/browser/download/download_manager_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/download/download_manager_impl.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 90 matching lines @@
     upload_data->set_identifier(params->post_id());
     request->set_upload(upload_data);
   }
   for (content::DownloadUrlParameters::RequestHeadersType::const_iterator iter
            = params->request_headers_begin();
        iter != params->request_headers_end();
        ++iter) {
     request->SetExtraRequestHeaderByName(
         iter->first, iter->second, false/*overwrite*/);
   }
+  LOG(INFO) << "occam " << __FUNCTION__;
   params->resource_dispatcher_host()->BeginDownload(
       request.Pass(),
       params->content_initiated(),
       params->resource_context(),
       params->render_process_host_id(),
       params->render_view_host_routing_id(),
       params->prefer_cache(),
       params->save_info(),
       params->callback());
 }
@@ skipping 272 matching lines @@
   browser_context_ = browser_context;
 
   return true;
 }
 
 // We have received a message from DownloadFileManager about a new download.
 content::DownloadId DownloadManagerImpl::StartDownload(
     scoped_ptr<DownloadCreateInfo> info,
     scoped_ptr<content::ByteStreamReader> stream) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  LOG(INFO) << "occam " << __FUNCTION__;
 
   // |bound_net_log| will be used for logging both the download item's and
   // the download file's events.
   net::BoundNetLog bound_net_log = CreateDownloadItem(info.get());
 
   // If info->download_id was unknown on entry to this function, it was
   // assigned in CreateDownloadItem.
   DownloadId download_id = info->download_id;
 
   DownloadFileManager::CreateDownloadFileCallback callback(
@@ skipping 104 matching lines @@
 }
 
 net::BoundNetLog DownloadManagerImpl::CreateDownloadItem(
     DownloadCreateInfo* info) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   net::BoundNetLog bound_net_log =
       net::BoundNetLog::Make(net_log_, net::NetLog::SOURCE_DOWNLOAD);
   if (!info->download_id.IsValid())
     info->download_id = GetNextId();
+  LOG(INFO) << "occam " << __FUNCTION__ << " " << info->download_id;
   DownloadItemImpl* download = factory_->CreateActiveItem(
       this, *info,
       scoped_ptr<DownloadRequestHandleInterface>(
           new DownloadRequestHandle(info->request_handle)).Pass(),
       browser_context_->IsOffTheRecord(), bound_net_log);
 
   DCHECK(!ContainsKey(downloads_, download->GetId()));
   downloads_[download->GetId()] = download;
   DCHECK(!ContainsKey(active_downloads_, download->GetId()));
   active_downloads_[download->GetId()] = download;
+  FOR_EACH_OBSERVER(Observer, observers_, OnDownloadCreated(this, download));
 
   return bound_net_log;
 }
 
 DownloadItemImpl* DownloadManagerImpl::CreateSavePackageDownloadItem(
     const FilePath& main_file_path,
     const GURL& page_url,
     bool is_otr,
     const std::string& mime_type,
     DownloadItem::Observer* observer) {
   net::BoundNetLog bound_net_log =
       net::BoundNetLog::Make(net_log_, net::NetLog::SOURCE_DOWNLOAD);
   DownloadItemImpl* download = factory_->CreateSavePageItem(
       this,
       main_file_path,
       page_url,
       is_otr,
       GetNextId(),
       mime_type,
       bound_net_log);
 
   download->AddObserver(observer);
 
   DCHECK(!ContainsKey(downloads_, download->GetId()));
   downloads_[download->GetId()] = download;
   DCHECK(!SavePageExternalData::Get(download));
   new SavePageExternalData(download);
   DCHECK(SavePageExternalData::Get(download));
 
+  // TODO(benjhayden): Fire OnDownloadCreated for SavePackage downloads when
+  // we're comfortable with the user interacting with them.
+  // FOR_EACH_OBSERVER(Observer, observers_, OnDownloadCreated(this, download));
+
   // Will notify the observer in the callback.
   if (delegate_)
     delegate_->AddItemToPersistentStore(download);
 
   return download;
 }
 
 // The target path for the download item is now valid. We proceed with the
 // determination of an intermediate path.
 void DownloadManagerImpl::OnTargetPathAvailable(DownloadItemImpl* download) {
@@ skipping 364 matching lines @@
   for (size_t i = 0; i < entries->size(); ++i) {
     int64 db_handle = entries->at(i).db_handle;
     base::debug::Alias(&db_handle);
 
     net::BoundNetLog bound_net_log =
         net::BoundNetLog::Make(net_log_, net::NetLog::SOURCE_DOWNLOAD);
     DownloadItemImpl* download = factory_->CreatePersistedItem(
         this, GetNextId(), entries->at(i), bound_net_log);
     DCHECK(!ContainsKey(downloads_, download->GetId()));
     downloads_[download->GetId()] = download;
+    FOR_EACH_OBSERVER(Observer, observers_, OnDownloadCreated(this, download));
     VLOG(20) << __FUNCTION__ << "()" << i << ">"
              << " download = " << download->DebugString(true);
   }
   NotifyModelChanged();
   CheckForHistoryFilesRemoval();
 }
 
 void DownloadManagerImpl::AddDownloadItemToHistory(DownloadItemImpl* download,
                                                    int64 db_handle) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 209 matching lines @@
 void DownloadManagerImpl::DownloadRenamedToFinalName(
     DownloadItemImpl* download) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   // If the rename failed, we receive an OnDownloadInterrupted() call before we
   // receive the DownloadRenamedToFinalName() call.
   if (delegate_) {
     delegate_->UpdatePathForItemInPersistentStore(
         download, download->GetFullPath());
   }
 }