WebNetscapePluginStream.h [plain text]
#if ENABLE(NETSCAPE_PLUGIN_API)
#import <Foundation/Foundation.h>
#import <WebCore/Timer.h>
#import <WebCore/NetscapePlugInStreamLoader.h>
#import <WebKit/npfunctions.h>
#import <wtf/PassRefPtr.h>
#import <wtf/RefCounted.h>
#import <wtf/RefPtr.h>
#import <wtf/RetainPtr.h>
#import <wtf/text/CString.h>
#import "WebNetscapePluginView.h"
namespace WebCore {
class FrameLoader;
class NetscapePlugInStreamLoader;
}
@class WebNetscapePluginView;
@class NSURLResponse;
class WebNetscapePluginStream : public RefCounted<WebNetscapePluginStream>
, private WebCore::NetscapePlugInStreamLoaderClient
{
public:
static PassRefPtr<WebNetscapePluginStream> create(NSURLRequest *request, NPP plugin, bool sendNotification, void* notifyData)
{
return adoptRef(new WebNetscapePluginStream(request, plugin, sendNotification, notifyData));
}
static PassRefPtr<WebNetscapePluginStream> create(WebCore::FrameLoader* frameLoader)
{
return adoptRef(new WebNetscapePluginStream(frameLoader));
}
virtual ~WebNetscapePluginStream();
NPP plugin() const { return m_plugin; }
void setPlugin(NPP);
static NPP ownerForStream(NPStream *);
static NPReason reasonForError(NSError *);
NSError *errorForReason(NPReason) const;
void cancelLoadAndDestroyStreamWithError(NSError *);
void setRequestURL(const WebCore::KURL& requestURL) { m_requestURL = requestURL; }
void start();
void stop();
void startStreamWithResponse(NSURLResponse *response);
void didReceiveData(WebCore::NetscapePlugInStreamLoader*, const char* bytes, int length);
void destroyStreamWithError(NSError *);
void didFinishLoading(WebCore::NetscapePlugInStreamLoader*);
private:
void destroyStream();
void cancelLoadWithError(NSError *);
void destroyStreamWithReason(NPReason);
void deliverDataToFile(NSData *data);
void deliverData();
void startStream(NSURL *, long long expectedContentLength, NSDate *lastModifiedDate, const WTF::String& mimeType, NSData *headers);
NSError *pluginCancelledConnectionError() const;
void didReceiveResponse(WebCore::NetscapePlugInStreamLoader*, const WebCore::ResourceResponse&);
void didFail(WebCore::NetscapePlugInStreamLoader*, const WebCore::ResourceError&);
bool wantsAllStreams() const;
RetainPtr<NSMutableData> m_deliveryData;
WebCore::KURL m_requestURL;
RetainPtr<NSURL> m_responseURL;
CString m_mimeType;
NPP m_plugin;
uint16_t m_transferMode;
int32_t m_offset;
NPStream m_stream;
RetainPtr<NSString> m_path;
int m_fileDescriptor;
BOOL m_sendNotification;
void *m_notifyData;
char *m_headers;
RetainPtr<WebNetscapePluginView> m_pluginView;
NPReason m_reason;
bool m_isTerminated;
bool m_newStreamSuccessful;
WebCore::FrameLoader* m_frameLoader;
RefPtr<WebCore::NetscapePlugInStreamLoader> m_loader;
RetainPtr<NSMutableURLRequest> m_request;
NPPluginFuncs *m_pluginFuncs;
void deliverDataTimerFired(WebCore::Timer<WebNetscapePluginStream>* timer);
WebCore::Timer<WebNetscapePluginStream> m_deliverDataTimer;
WebNetscapePluginStream(WebCore::FrameLoader*);
WebNetscapePluginStream(NSURLRequest *, NPP, bool sendNotification, void* notifyData);
};
#endif