15f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)// Copyright 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#ifndef CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 6f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "base/callback.h" 12cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/containers/scoped_ptr_hash_map.h" 13f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "base/memory/ref_counted.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 15a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch#include "chrome/browser/content_settings/permission_queue_controller.h" 16f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "chrome/browser/geolocation/geolocation_permission_context_extensions.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace content { 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class WebContents; 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 22cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)class GeolocationPermissionRequest; 23a3f7b4e666c476898878fa745f637129375cd889Ben Murdochclass PermissionRequestID; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Profile; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)// This manages Geolocation permissions flow, and delegates UI handling via 27a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch// PermissionQueueController. 28f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)class GeolocationPermissionContext 29f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) : public base::RefCountedThreadSafe<GeolocationPermissionContext> { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 31f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) explicit GeolocationPermissionContext(Profile* profile); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 33f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // See ContentBrowserClient method of the same name. 34f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) void RequestGeolocationPermission( 35cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) content::WebContents* web_contents, 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bridge_id, 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& requesting_frame, 38a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch bool user_gesture, 39f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) base::Callback<void(bool)> result_callback, 40f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) base::Closure* cancel_callback); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Called on the UI thread when the profile is about to be destroyed. 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void ShutdownOnUIThread(); 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notifies whether or not the corresponding bridge is allowed to use 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // geolocation via 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GeolocationPermissionContext::SetGeolocationPermissionResponse(). 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called on the UI thread. 49a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch void NotifyPermissionSet(const PermissionRequestID& id, 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& requesting_frame, 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Callback<void(bool)> callback, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allowed); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) protected: 55f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) virtual ~GeolocationPermissionContext(); 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Profile* profile() const { return profile_; } 585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Return an instance of the infobar queue controller, creating it 605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // if necessary. 615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) PermissionQueueController* QueueController(); 625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 63f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) void CancelGeolocationPermissionRequest( 64f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int render_process_id, 65f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int render_view_id, 66f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) int bridge_id); 67f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 68f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) // GeolocationPermissionContext implementation: 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Decide whether the geolocation permission should be granted. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Calls PermissionDecided if permission can be decided non-interactively, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // or NotifyPermissionSet if permission decided by presenting an 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // infobar to the user. Called on the UI thread. 735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual void DecidePermission(content::WebContents* web_contents, 745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const PermissionRequestID& id, 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& requesting_frame, 76a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch bool user_gesture, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& embedder, 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Callback<void(bool)> callback); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called when permission is granted without interactively asking 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the user. Can be overridden to introduce additional UI flow. 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should ultimately ensure that NotifyPermissionSet is called. 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called on the UI thread. 84a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch virtual void PermissionDecided(const PermissionRequestID& id, 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& requesting_frame, 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& embedder, 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Callback<void(bool)> callback, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allowed); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 90a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // Create an PermissionQueueController. overriden in derived classes to 91a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch // provide additional UI flow. Called on the UI thread. 92a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch virtual PermissionQueueController* CreateQueueController(); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 95f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) friend class base::RefCountedThreadSafe<GeolocationPermissionContext>; 96cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) friend class GeolocationPermissionRequest; 97cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Removes any pending InfoBar request. 995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void CancelPendingInfobarRequest(const PermissionRequestID& id); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 101a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Creates and show an info bar. 102a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) void CreateInfoBarRequest(const PermissionRequestID& id, 103a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const GURL& requesting_frame, 104a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const GURL& embedder, 105a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::Callback<void(bool)> callback); 106a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 107cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Notify the context that a particular request object is no longer needed. 108cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) void RequestFinished(GeolocationPermissionRequest* request); 109cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // These must only be accessed from the UI thread. 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* const profile_; 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool shutting_down_; 113a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch scoped_ptr<PermissionQueueController> permission_queue_controller_; 114f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) GeolocationPermissionContextExtensions extensions_context_; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 116cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::ScopedPtrHashMap<std::string, GeolocationPermissionRequest> 117cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) pending_requests_; 118cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 119f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(GeolocationPermissionContext); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 122f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#endif // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_H_ 123