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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_CHILD_NPAPI_URL_FETCHER_H_
      6 #define CONTENT_CHILD_NPAPI_URL_FETCHER_H_
      7 
      8 #include <string>
      9 
     10 #include "base/memory/scoped_ptr.h"
     11 #include "url/gurl.h"
     12 #include "webkit/child/resource_loader_bridge.h"
     13 
     14 namespace webkit_glue {
     15 class MultipartResponseDelegate;
     16 class ResourceLoaderBridge;
     17 }
     18 
     19 namespace content {
     20 class PluginStreamUrl;
     21 
     22 // Fetches URLS for a plugin using ResourceDispatcher.
     23 class PluginURLFetcher : public webkit_glue::ResourceLoaderBridge::Peer {
     24  public:
     25   PluginURLFetcher(PluginStreamUrl* plugin_stream,
     26                    const GURL& url,
     27                    const GURL& first_party_for_cookies,
     28                    const std::string& method,
     29                    const char* buf,
     30                    unsigned int len,
     31                    const GURL& referrer,
     32                    bool notify_redirects,
     33                    bool is_plugin_src_load,
     34                    int origin_pid,
     35                    int render_view_id,
     36                    unsigned long resource_id,
     37                    bool copy_stream_data);
     38   virtual ~PluginURLFetcher();
     39 
     40   // Cancels the current request.
     41   void Cancel();
     42 
     43   // Called with the plugin's reply to NPP_URLRedirectNotify.
     44   void URLRedirectResponse(bool allow);
     45 
     46   bool pending_failure_notification() { return pending_failure_notification_; }
     47 
     48  private:
     49   // webkit_glue::ResourceLoaderBridge::Peer implementation:
     50   virtual void OnUploadProgress(uint64 position, uint64 size) OVERRIDE;
     51   virtual bool OnReceivedRedirect(const GURL& new_url,
     52                                   const webkit_glue::ResourceResponseInfo& info,
     53                                   bool* has_new_first_party_for_cookies,
     54                                   GURL* new_first_party_for_cookies) OVERRIDE;
     55   virtual void OnReceivedResponse(
     56       const webkit_glue::ResourceResponseInfo& info) OVERRIDE;
     57   virtual void OnDownloadedData(int len, int encoded_data_length) OVERRIDE;
     58   virtual void OnReceivedData(const char* data,
     59                               int data_length,
     60                               int encoded_data_length) OVERRIDE;
     61   virtual void OnCompletedRequest(
     62       int error_code,
     63       bool was_ignored_by_handler,
     64       const std::string& security_info,
     65       const base::TimeTicks& completion_time) OVERRIDE;
     66 
     67   PluginStreamUrl* plugin_stream_;
     68   GURL url_;
     69   GURL first_party_for_cookies_;
     70   std::string method_;
     71   GURL referrer_;
     72   bool notify_redirects_;
     73   bool is_plugin_src_load_;
     74   unsigned long resource_id_;
     75   bool copy_stream_data_;
     76   int64 data_offset_;
     77   bool pending_failure_notification_;
     78 
     79   scoped_ptr<webkit_glue::MultipartResponseDelegate> multipart_delegate_;
     80 
     81   scoped_ptr<webkit_glue::ResourceLoaderBridge> bridge_;
     82 
     83   DISALLOW_COPY_AND_ASSIGN(PluginURLFetcher);
     84 };
     85 
     86 }  // namespace content
     87 
     88 #endif  // CONTENT_CHILD_NPAPI_URL_FETCHER_H_
     89