QtDownloadManager.cpp [plain text]
#include "config.h"
#include "QtDownloadManager.h"
#include "DownloadProxy.h"
#include "QtWebError.h"
#include "WKStringQt.h"
#include "WKURLQt.h"
#include "WebContext.h"
#include "qwebdownloaditem_p.h"
#include "qwebdownloaditem_p_p.h"
namespace WebKit {
QtDownloadManager::QtDownloadManager(WebContext* 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(toAPI(context), &downloadClient);
}
QtDownloadManager::~QtDownloadManager()
{
}
void QtDownloadManager::addDownload(DownloadProxy* download, QWebDownloadItem* downloadItem)
{
m_downloads[download->downloadID()] = downloadItem;
}
void QtDownloadManager::downloadReceivedResponse(DownloadProxy* download, const WebCore::ResourceResponse& response)
{
QWebDownloadItem* downloadItem = m_downloads.value(download->downloadID());
ASSERT(downloadItem);
downloadItem->d->sourceUrl = response.url();
downloadItem->d->mimeType = response.mimeType();
downloadItem->d->expectedContentLength = response.expectedContentLength();
downloadItem->d->suggestedFilename = response.suggestedFilename();
downloadItem->d->didReceiveResponse(downloadItem);
}
void QtDownloadManager::downloadCreatedDestination(DownloadProxy* download, const QString& path)
{
QWebDownloadItem* downloadItem = m_downloads.value(download->downloadID());
ASSERT(downloadItem);
downloadItem->d->destinationPath = path;
emit downloadItem->destinationFileCreated(downloadItem->d->destinationPath);
}
void QtDownloadManager::downloadFinished(DownloadProxy* download)
{
QWebDownloadItem* downloadItem = m_downloads.take(download->downloadID());
ASSERT(downloadItem);
emit downloadItem->succeeded();
}
void QtDownloadManager::downloadFailed(DownloadProxy* download, const QtWebError& error)
{
QWebDownloadItem* downloadItem = m_downloads.take(download->downloadID());
ASSERT(downloadItem);
if (!downloadItem->parent()) {
delete downloadItem;
return;
}
emit downloadItem->failed(error.errorCodeAsDownloadError(), error.url(), error.description());
}
void QtDownloadManager::downloadDataReceived(DownloadProxy* download, uint64_t length)
{
QWebDownloadItem* downloadItem = m_downloads.value(download->downloadID());
ASSERT(downloadItem);
downloadItem->d->totalBytesReceived += length;
emit downloadItem->totalBytesReceivedChanged(length);
}
static inline QtDownloadManager* toQtDownloadManager(const void* clientInfo)
{
ASSERT(clientInfo);
return reinterpret_cast<QtDownloadManager*>(const_cast<void*>(clientInfo));
}
void QtDownloadManager::didReceiveResponse(WKContextRef, WKDownloadRef download, WKURLResponseRef response, const void *clientInfo)
{
toQtDownloadManager(clientInfo)->downloadReceivedResponse(toImpl(download), toImpl(response)->resourceResponse());
}
void QtDownloadManager::didCreateDestination(WKContextRef, WKDownloadRef download, WKStringRef path, const void *clientInfo)
{
toQtDownloadManager(clientInfo)->downloadCreatedDestination(toImpl(download), WKStringCopyQString(path));
}
void QtDownloadManager::didFinishDownload(WKContextRef, WKDownloadRef download, const void *clientInfo)
{
toQtDownloadManager(clientInfo)->downloadFinished(toImpl(download));
}
void QtDownloadManager::didFailDownload(WKContextRef, WKDownloadRef download, WKErrorRef error, const void *clientInfo)
{
toQtDownloadManager(clientInfo)->downloadFailed(toImpl(download), QtWebError(error));
}
void QtDownloadManager::didReceiveDataForDownload(WKContextRef, WKDownloadRef download, uint64_t length, const void *clientInfo)
{
toQtDownloadManager(clientInfo)->downloadDataReceived(toImpl(download), length);
}
}