| /* |
| * Copyright (C) 2010, 2011 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this program; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "QtDownloadManager.h" |
| |
| #include "QtWebError.h" |
| #include "qwebdownloaditem_p.h" |
| #include "qwebdownloaditem_p_p.h" |
| #include <WKDownload.h> |
| #include <WKStringQt.h> |
| #include <WKURLQt.h> |
| #include <WKURLResponse.h> |
| |
| namespace WebKit { |
| |
| static inline QtDownloadManager* toQtDownloadManager(const void* clientInfo) |
| { |
| ASSERT(clientInfo); |
| return reinterpret_cast<QtDownloadManager*>(const_cast<void*>(clientInfo)); |
| } |
| |
| QtDownloadManager::QtDownloadManager(WKContextRef context) |
| { |
| WKContextDownloadClient downloadClient; |
| memset(&downloadClient, 0, sizeof(WKContextDownloadClient)); |
| downloadClient.version = kWKContextDownloadClientCurrentVersion; |
| downloadClient.clientInfo = this; |
| downloadClient.didReceiveResponse = didReceiveResponse; |
| downloadClient.didReceiveData = didReceiveDataForDownload; |
| downloadClient.didCreateDestination = didCreateDestination; |
| downloadClient.didFinish = didFinishDownload; |
| downloadClient.didFail = didFailDownload; |
| WKContextSetDownloadClient(context, &downloadClient); |
| } |
| |
| QtDownloadManager::~QtDownloadManager() |
| { |
| } |
| |
| void QtDownloadManager::addDownload(WKDownloadRef download, QWebDownloadItem* downloadItem) |
| { |
| m_downloads[WKDownloadGetID(download)] = downloadItem; |
| } |
| |
| void QtDownloadManager::didReceiveResponse(WKContextRef, WKDownloadRef download, WKURLResponseRef response, const void* clientInfo) |
| { |
| QtDownloadManager* q = toQtDownloadManager(clientInfo); |
| |
| // Will be called when the headers are read by WebProcess. |
| QWebDownloadItem* downloadItem = q->m_downloads.value(WKDownloadGetID(download)); |
| ASSERT(downloadItem); |
| |
| downloadItem->d->sourceUrl = adoptToQUrl(WKURLResponseCopyURL(response)); |
| downloadItem->d->mimeType = adoptToQString(WKURLResponseCopyMIMEType(response)); |
| downloadItem->d->expectedContentLength = WKURLResponseGetExpectedContentLength(response); |
| downloadItem->d->suggestedFilename = WKStringCopyQString(adoptWK(WKURLResponseCopySuggestedFilename(response)).get()); |
| |
| downloadItem->d->didReceiveResponse(downloadItem); |
| } |
| |
| void QtDownloadManager::didCreateDestination(WKContextRef, WKDownloadRef download, WKStringRef path, const void* clientInfo) |
| { |
| QtDownloadManager* q = toQtDownloadManager(clientInfo); |
| |
| QWebDownloadItem* downloadItem = q->m_downloads.value(WKDownloadGetID(download)); |
| ASSERT(downloadItem); |
| downloadItem->d->destinationPath = WKStringCopyQString(path); |
| emit downloadItem->destinationFileCreated(downloadItem->d->destinationPath); |
| } |
| |
| void QtDownloadManager::didFinishDownload(WKContextRef, WKDownloadRef download, const void *clientInfo) |
| { |
| QtDownloadManager* q = toQtDownloadManager(clientInfo); |
| |
| // Will be called when download finishes with success. |
| QWebDownloadItem* downloadItem = q->m_downloads.take(WKDownloadGetID(download)); |
| ASSERT(downloadItem); |
| emit downloadItem->succeeded(); |
| } |
| |
| void QtDownloadManager::didFailDownload(WKContextRef, WKDownloadRef download, WKErrorRef error, const void* clientInfo) |
| { |
| QtDownloadManager* q = toQtDownloadManager(clientInfo); |
| |
| // Will be called when download fails or is aborted. |
| QWebDownloadItem* downloadItem = q->m_downloads.take(WKDownloadGetID(download)); |
| ASSERT(downloadItem); |
| |
| // If the parent is null at this point, the download failed before it |
| // received a response and downloadRequested was emitted. |
| // Due to this the item will never be parented and we have to delete it |
| // manually at this point. |
| if (!downloadItem->parent()) { |
| delete downloadItem; |
| return; |
| } |
| |
| QtWebError qtError(error); |
| emit downloadItem->failed(qtError.errorCodeAsDownloadError(), qtError.url(), qtError.description()); |
| } |
| |
| void QtDownloadManager::didReceiveDataForDownload(WKContextRef, WKDownloadRef download, uint64_t length, const void* clientInfo) |
| { |
| QtDownloadManager* q = toQtDownloadManager(clientInfo); |
| |
| // Will be called everytime bytes were written to destination file by WebProcess. |
| QWebDownloadItem* downloadItem = q->m_downloads.value(WKDownloadGetID(download)); |
| ASSERT(downloadItem); |
| downloadItem->d->totalBytesReceived += length; |
| emit downloadItem->totalBytesReceivedChanged(length); |
| } |
| |
| } // namespace WebKit |