1 files changed, 133 insertions, 0 deletions
diff --git a/Source/WebKit/mac/Plugins/WebNetscapePluginStream.h b/Source/WebKit/mac/Plugins/WebNetscapePluginStream.h
new file mode 100644
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--- /dev/null
+++ b/Source/WebKit/mac/Plugins/WebNetscapePluginStream.h
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#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;
+
+    // NetscapePlugInStreamLoaderClient methods.
+    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