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// Copyright (c) 2009 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 CHROME_FRAME_NPAPI_URL_REQUEST_H_
#define CHROME_FRAME_NPAPI_URL_REQUEST_H_
#include <map>
#include "base/platform_thread.h"
#include "chrome_frame/plugin_url_request.h"
#include "third_party/WebKit/WebCore/bridge/npapi.h"
class NPAPIUrlRequest;
class NPAPIUrlRequestManager : public PluginUrlRequestManager,
public PluginUrlRequestDelegate {
public:
NPAPIUrlRequestManager();
~NPAPIUrlRequestManager();
void set_NPPInstance(NPP instance) {
instance_ = instance;
}
// Notifications from the browser. We find the appropriate NPAPIUrlRequest
// and forward the call.
NPError NewStream(NPMIMEType type, NPStream* stream,
NPBool seekable, uint16* stream_type);
int32 WriteReady(NPStream* stream);
int32 Write(NPStream* stream, int32 offset, int32 len, void* buffer);
NPError DestroyStream(NPStream* stream, NPReason reason);
void UrlNotify(const char* url, NPReason reason, void* notify_data);
private:
// PluginUrlRequestManager implementation. Called from AutomationClient.
virtual bool IsThreadSafe();
virtual void StartRequest(int request_id,
const IPC::AutomationURLRequest& request_info);
virtual void ReadRequest(int request_id, int bytes_to_read);
virtual void EndRequest(int request_id);
virtual void StopAll();
// Outstanding requests map.
typedef std::map<int, scoped_refptr<NPAPIUrlRequest> > RequestMap;
RequestMap request_map_;
scoped_refptr<NPAPIUrlRequest> LookupRequest(int request_id);
// PluginUrlRequestDelegate implementation. Forwards back to delegate.
virtual void OnResponseStarted(int request_id, const char* mime_type,
const char* headers, int size, base::Time last_modified,
const std::string& redirect_url, int redirect_status);
virtual void OnReadComplete(int request_id, const void* buffer, int len);
virtual void OnResponseEnd(int request_id, const URLRequestStatus& status);
static inline NPAPIUrlRequest* RequestFromNotifyData(void* notify_data) {
return reinterpret_cast<NPAPIUrlRequest*>(notify_data);
}
NPP instance_;
};
#endif // CHROME_FRAME_NPAPI_URL_REQUEST_H_
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