content/child/npapi/plugin_url_fetcher.h

   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_frame_id,
  36                    unsigned long resource_id);
  37   virtual ~PluginURLFetcher();
  38
  39   // Cancels the current request.
  40   void Cancel();
  41
  42   // Called with the plugin's reply to NPP_URLRedirectNotify.
  43   void URLRedirectResponse(bool allow);
  44
  45   bool pending_failure_notification() { return pending_failure_notification_; }
  46
  47  private:
  48   // webkit_glue::ResourceLoaderBridge::Peer implementation:
  49   virtual void OnUploadProgress(uint64 position, uint64 size) OVERRIDE;
  50   virtual bool OnReceivedRedirect(const GURL& new_url,
  51                                   const webkit_glue::ResourceResponseInfo& info,
  52                                   bool* has_new_first_party_for_cookies,
  53                                   GURL* new_first_party_for_cookies) OVERRIDE;
  54   virtual void OnReceivedResponse(
  55       const webkit_glue::ResourceResponseInfo& info) OVERRIDE;
  56   virtual void OnDownloadedData(int len, int encoded_data_length) OVERRIDE;
  57   virtual void OnReceivedData(const char* data,
  58                               int data_length,
  59                               int encoded_data_length) OVERRIDE;
  60   virtual void OnCompletedRequest(
  61       int error_code,
  62       bool was_ignored_by_handler,
  63       const std::string& security_info,
  64       const base::TimeTicks& completion_time) OVERRIDE;
  65
  66   PluginStreamUrl* plugin_stream_;
  67   GURL url_;
  68   GURL first_party_for_cookies_;
  69   std::string method_;
  70   GURL referrer_;
  71   bool notify_redirects_;
  72   bool is_plugin_src_load_;
  73   unsigned long resource_id_;
  74   int64 data_offset_;
  75   bool pending_failure_notification_;
  76
  77   scoped_ptr<webkit_glue::MultipartResponseDelegate> multipart_delegate_;
  78
  79   scoped_ptr<webkit_glue::ResourceLoaderBridge> bridge_;
  80
  81   DISALLOW_COPY_AND_ASSIGN(PluginURLFetcher);
  82 };
  83
  84 }  // namespace content
  85
  86 #endif  // CONTENT_CHILD_NPAPI_URL_FETCHER_H_