src/xwalk/runtime/browser/runtime_context.h

   1 // Copyright (c) 2013 Intel Corporation. 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 XWALK_RUNTIME_BROWSER_RUNTIME_CONTEXT_H_
   6 #define XWALK_RUNTIME_BROWSER_RUNTIME_CONTEXT_H_
   7
   8 #if defined(OS_ANDROID)
   9 #include <string>
  10 #endif
  11
  12 #include <map>
  13 #include <vector>
  14
  15 #include "base/compiler_specific.h"
  16 #include "base/files/file_path.h"
  17 #include "base/memory/ref_counted.h"
  18 #include "base/memory/scoped_ptr.h"
  19 #include "components/visitedlink/browser/visitedlink_delegate.h"
  20 #include "content/public/browser/browser_context.h"
  21 #include "content/public/browser/content_browser_client.h"
  22 #include "content/public/browser/geolocation_permission_context.h"
  23
  24 namespace net {
  25 class URLRequestContextGetter;
  26 }
  27
  28 namespace content {
  29 class DownloadManagerDelegate;
  30 }
  31
  32 namespace visitedlink {
  33 class VisitedLinkMaster;
  34 }
  35
  36 namespace xwalk {
  37
  38 class RuntimeDownloadManagerDelegate;
  39 class RuntimeURLRequestContextGetter;
  40
  41 class RuntimeContext
  42     : public content::BrowserContext
  43 #if defined(OS_ANDROID)
  44       , public visitedlink::VisitedLinkDelegate
  45 #endif
  46 {
  47  public:
  48   RuntimeContext();
  49   virtual ~RuntimeContext();
  50
  51   // Convenience method to returns the RuntimeContext corresponding to the
  52   // given WebContents.
  53   static RuntimeContext* FromWebContents(content::WebContents* web_contents);
  54
  55   // BrowserContext implementation.
  56   virtual base::FilePath GetPath() const OVERRIDE;
  57   virtual bool IsOffTheRecord() const OVERRIDE;
  58   virtual content::DownloadManagerDelegate*
  59       GetDownloadManagerDelegate() OVERRIDE;
  60   virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
  61   virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
  62       int renderer_child_id) OVERRIDE;
  63   virtual net::URLRequestContextGetter* GetMediaRequestContext() OVERRIDE;
  64   virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
  65       int renderer_child_id) OVERRIDE;
  66   virtual net::URLRequestContextGetter*
  67       GetMediaRequestContextForStoragePartition(
  68           const base::FilePath& partition_path,
  69           bool in_memory) OVERRIDE;
  70   virtual content::ResourceContext* GetResourceContext() OVERRIDE;
  71   virtual content::GeolocationPermissionContext*
  72       GetGeolocationPermissionContext() OVERRIDE;
  73   virtual content::BrowserPluginGuestManagerDelegate*
  74       GetGuestManagerDelegate() OVERRIDE;
  75   virtual quota::SpecialStoragePolicy* GetSpecialStoragePolicy() OVERRIDE;
  76   virtual void RequestMidiSysExPermission(
  77       int render_process_id,
  78       int render_view_id,
  79       int bridge_id,
  80       const GURL& requesting_frame,
  81       bool user_gesture,
  82       const MidiSysExPermissionCallback& callback) OVERRIDE { }
  83   virtual void CancelMidiSysExPermissionRequest(
  84       int render_process_id,
  85       int render_view_id,
  86       int bridge_id,
  87       const GURL& requesting_frame) OVERRIDE {}
  88   virtual void RequestProtectedMediaIdentifierPermission(
  89       int render_process_id,
  90       int render_view_id,
  91       int bridge_id,
  92       int group_id,
  93       const GURL& requesting_frame,
  94       const ProtectedMediaIdentifierPermissionCallback& callback) OVERRIDE;
  95   virtual void CancelProtectedMediaIdentifierPermissionRequests(
  96       int group_id) OVERRIDE;
  97
  98   net::URLRequestContextGetter* CreateRequestContext(
  99       content::ProtocolHandlerMap* protocol_handlers,
 100       content::ProtocolHandlerScopedVector protocol_interceptors);
 101   net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
 102       const base::FilePath& partition_path,
 103       bool in_memory,
 104       content::ProtocolHandlerMap* protocol_handlers,
 105       content::ProtocolHandlerScopedVector protocol_interceptors);
 106 #if defined(OS_ANDROID)
 107   void SetCSPString(const std::string& csp);
 108   std::string GetCSPString() const;
 109   // These methods map to Add methods in visitedlink::VisitedLinkMaster.
 110   void AddVisitedURLs(const std::vector<GURL>& urls);
 111   // visitedlink::VisitedLinkDelegate implementation.
 112   virtual void RebuildTable(
 113       const scoped_refptr<URLEnumerator>& enumerator) OVERRIDE;
 114 #endif
 115
 116  private:
 117   class RuntimeResourceContext;
 118
 119   // Performs initialization of the RuntimeContext while IO is still
 120   // allowed on the current thread.
 121   void InitWhileIOAllowed();
 122
 123 #if defined(OS_ANDROID)
 124   // Reset visitedlink master and initialize it.
 125   void InitVisitedLinkMaster();
 126 #endif
 127
 128   scoped_ptr<RuntimeResourceContext> resource_context_;
 129   scoped_refptr<RuntimeDownloadManagerDelegate> download_manager_delegate_;
 130   scoped_refptr<RuntimeURLRequestContextGetter> url_request_getter_;
 131   scoped_refptr<content::GeolocationPermissionContext>
 132        geolocation_permission_context_;
 133 #if defined(OS_ANDROID)
 134   std::string csp_;
 135   scoped_ptr<visitedlink::VisitedLinkMaster> visitedlink_master_;
 136 #endif
 137
 138   typedef std::map<std::string, scoped_refptr<RuntimeURLRequestContextGetter> >
 139       PartitionPathContextGetterMap;
 140   PartitionPathContextGetterMap context_getters_;
 141
 142   DISALLOW_COPY_AND_ASSIGN(RuntimeContext);
 143 };
 144
 145 }  // namespace xwalk
 146
 147 #endif  // XWALK_RUNTIME_BROWSER_RUNTIME_CONTEXT_H_