Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 125 insertions, 0 deletions

diff --git a/Source/WebCore/plugins/PluginStream.h b/Source/WebCore/plugins/PluginStream.h
new file mode 100644
index 0000000..ae69539
--- /dev/null
+++ b/Source/WebCore/plugins/PluginStream.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Collabora, Ltd. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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. 
+ */
+
+#ifndef PluginStream_h
+#define PluginStream_h
+
+#include "FileSystem.h"
+#include "KURL.h"
+#include "NetscapePlugInStreamLoader.h"
+#include "PlatformString.h"
+#include "PluginQuirkSet.h"
+#include "ResourceRequest.h"
+#include "ResourceResponse.h"
+#include "Timer.h"
+#include "npruntime_internal.h"
+#include <wtf/HashMap.h>
+#include <wtf/OwnPtr.h>
+#include <wtf/RefCounted.h>
+#include <wtf/Vector.h>
+#include <wtf/text/CString.h>
+#include <wtf/text/StringHash.h>
+
+namespace WebCore {
+    class Frame;
+    class PluginStream;
+
+    enum PluginStreamState { StreamBeforeStarted, StreamStarted, StreamStopped };
+
+    class PluginStreamClient {
+    public:
+        virtual ~PluginStreamClient() {}
+        virtual void streamDidFinishLoading(PluginStream*) {}
+    };
+
+    class PluginStream : public RefCounted<PluginStream>, private NetscapePlugInStreamLoaderClient {
+    public:
+        static PassRefPtr<PluginStream> create(PluginStreamClient* client, Frame* frame, const ResourceRequest& request, bool sendNotification, void* notifyData, const NPPluginFuncs* functions, NPP instance, const PluginQuirkSet& quirks)
+        {
+            return adoptRef(new PluginStream(client, frame, request, sendNotification, notifyData, functions, instance, quirks));
+        }
+        virtual ~PluginStream();
+        
+        void start();
+        void stop();
+
+        void startStream();
+
+        void setLoadManually(bool loadManually) { m_loadManually = loadManually; }
+
+        void sendJavaScriptStream(const KURL& requestURL, const WTF::CString& resultString);
+        void cancelAndDestroyStream(NPReason);
+
+        static NPP ownerForStream(NPStream*);
+
+        // NetscapePlugInStreamLoaderClient
+        virtual void didReceiveResponse(NetscapePlugInStreamLoader*, const ResourceResponse&);
+        virtual void didReceiveData(NetscapePlugInStreamLoader*, const char*, int);
+        virtual void didFail(NetscapePlugInStreamLoader*, const ResourceError&);
+        virtual void didFinishLoading(NetscapePlugInStreamLoader*);
+        virtual bool wantsAllStreams() const;
+
+    private:
+        PluginStream(PluginStreamClient*, Frame*, const ResourceRequest&, bool sendNotification, void* notifyData, const NPPluginFuncs*, NPP instance, const PluginQuirkSet&);
+
+        void deliverData();
+        void destroyStream(NPReason);
+        void destroyStream();
+#if PLATFORM(ANDROID)
+        int deliveryDelay() const;
+#endif
+        ResourceRequest m_resourceRequest;
+        ResourceResponse m_resourceResponse;
+
+        PluginStreamClient* m_client;
+        Frame* m_frame;
+        RefPtr<NetscapePlugInStreamLoader> m_loader;
+        void* m_notifyData;
+        bool m_sendNotification;
+        PluginStreamState m_streamState;
+        bool m_loadManually;
+
+        Timer<PluginStream> m_delayDeliveryTimer;
+        void delayDeliveryTimerFired(Timer<PluginStream>*);
+
+        OwnPtr< Vector<char> > m_deliveryData;
+
+        PlatformFileHandle m_tempFileHandle;
+
+        const NPPluginFuncs* m_pluginFuncs;
+        NPP m_instance;
+        uint16_t m_transferMode;
+        int32_t m_offset;
+        WTF::CString m_headers;
+        WTF::CString m_path;
+        NPReason m_reason;
+        NPStream m_stream;
+        PluginQuirkSet m_quirks;
+    };
+
+} // namespace WebCore
+
+#endif