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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_
#define WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_
#include "webkit/plugins/npapi/plugin_stream.h"
#include "webkit/plugins/npapi/webplugin.h"
#include "googleurl/src/gurl.h"
namespace webkit {
namespace npapi {
class PluginInstance;
// A NPAPI Stream based on a URL.
class PluginStreamUrl : public PluginStream,
public WebPluginResourceClient {
public:
// Create a new stream for sending to the plugin by fetching
// a URL. If notifyNeeded is set, then the plugin will be notified
// when the stream has been fully sent to the plugin. Initialize
// must be called before the object is used.
PluginStreamUrl(unsigned long resource_id,
const GURL &url,
PluginInstance *instance,
bool notify_needed,
void *notify_data);
virtual ~PluginStreamUrl();
// Stop sending the stream to the client.
// Overrides the base Close so we can cancel our fetching the URL if
// it is still loading.
virtual bool Close(NPReason reason);
virtual WebPluginResourceClient* AsResourceClient();
virtual void CancelRequest();
//
// WebPluginResourceClient methods
//
virtual void WillSendRequest(const GURL& url, int http_status_code);
virtual void DidReceiveResponse(const std::string& mime_type,
const std::string& headers,
uint32 expected_length,
uint32 last_modified,
bool request_is_seekable);
virtual void DidReceiveData(const char* buffer, int length, int data_offset);
virtual void DidFinishLoading();
virtual void DidFail();
virtual bool IsMultiByteResponseExpected();
virtual int ResourceId();
private:
GURL url_;
unsigned long id_;
DISALLOW_COPY_AND_ASSIGN(PluginStreamUrl);
};
} // namespace npapi
} // namespace webkit
#endif // WEBKIT_PLUGINS_NPAPI_PLUGIN_STREAM_URL_H_
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