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// Copyright 2008, Google 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:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * 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.
// * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
// OWNER 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 CHROME_COMMON_NET_URL_REQUEST_INTERCEPT_JOB_H__
#define CHROME_COMMON_NET_URL_REQUEST_INTERCEPT_JOB_H__
#include "base/basictypes.h"
#include "net/url_request/url_request.h"
#include "net/url_request/url_request_job.h"
#include "chrome/browser/chrome_plugin_host.h"
#include "chrome/common/chrome_plugin_api.h"
#include "chrome/common/chrome_plugin_util.h"
#include "chrome/common/notification_service.h"
class ChromePluginLib;
// A request job that handles network requests intercepted by a Chrome plugin.
class URLRequestInterceptJob
: public URLRequestJob, public NotificationObserver {
public:
static URLRequestInterceptJob* FromCPRequest(CPRequest* request) {
return ScopableCPRequest::GetData<URLRequestInterceptJob*>(request);
}
URLRequestInterceptJob(URLRequest* request, ChromePluginLib* plugin,
ScopableCPRequest* cprequest);
virtual ~URLRequestInterceptJob();
// Plugin callbacks.
void OnStartCompleted(int result);
void OnReadCompleted(int bytes_read);
// URLRequestJob
virtual void Start();
virtual void Kill();
virtual bool ReadRawData(char* buf, int buf_size, int* bytes_read);
virtual bool GetMimeType(std::string* mime_type);
virtual bool GetCharset(std::string* charset);
virtual void GetResponseInfo(net::HttpResponseInfo* info);
virtual int GetResponseCode();
virtual bool GetContentEncoding(std::string* encoding_type);
virtual bool IsRedirectResponse(GURL* location, int* http_status_code);
// NotificationObserver
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
private:
void StartAsync();
void DetachPlugin();
scoped_ptr<ScopableCPRequest> cprequest_;
ChromePluginLib* plugin_;
bool got_headers_;
char* read_buffer_;
int read_buffer_size_;
DISALLOW_EVIL_CONSTRUCTORS(URLRequestInterceptJob);
};
#endif // CHROME_COMMON_NET_URL_REQUEST_INTERCEPT_JOB_H__
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