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99 lines
4.2 KiB
C++
99 lines
4.2 KiB
C++
// Copyright (c) 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_RESOURCE_CONTEXT_H_
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#define CEF_LIBCEF_BROWSER_RESOURCE_CONTEXT_H_
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#pragma once
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#include "include/cef_request_context_handler.h"
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#include "base/files/file_path.h"
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#include "content/public/browser/resource_context.h"
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#include "extensions/browser/info_map.h"
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#include "net/ssl/client_cert_store.h"
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#include "url/origin.h"
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class CefURLRequestContextGetter;
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enum class CefViewHostMsg_GetPluginInfo_Status;
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// Acts as a bridge for resource loading. Life span is controlled by
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// CefBrowserContext. Created on the UI thread but accessed and destroyed on the
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// IO thread. URLRequest objects are associated with the ResourceContext via
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// ResourceDispatcherHost. When the ResourceContext is destroyed all outstanding
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// URLRequest objects will be deleted via the ResourceLoader that owns them and
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// removed from the associated URLRequestContext. Other URLRequest objects may
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// be created via URLFetcher that are not associated with a RequestContext.
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// See browser_context.h for an object relationship diagram.
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class CefResourceContext : public content::ResourceContext {
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public:
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CefResourceContext(bool is_off_the_record,
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extensions::InfoMap* extension_info_map,
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CefRefPtr<CefRequestContextHandler> handler);
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~CefResourceContext() override;
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// SupportsUserData implementation.
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Data* GetUserData(const void* key) const override;
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void SetUserData(const void* key, Data* data) override;
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void SetUserData(const void* key, std::unique_ptr<Data> data) override;
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void RemoveUserData(const void* key) override;
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// ResourceContext implementation.
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net::HostResolver* GetHostResolver() override;
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net::URLRequestContext* GetRequestContext() override;
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std::unique_ptr<net::ClientCertStore> CreateClientCertStore();
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void set_url_request_context_getter(CefURLRequestContextGetter* getter);
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void set_parent(CefResourceContext* parent);
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// Remember the plugin load decision for plugin status requests that arrive
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// via CefPluginServiceFilter::IsPluginAvailable.
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void AddPluginLoadDecision(int render_process_id,
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const base::FilePath& plugin_path,
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bool is_main_frame,
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const url::Origin& main_frame_origin,
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CefViewHostMsg_GetPluginInfo_Status status);
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bool HasPluginLoadDecision(int render_process_id,
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const base::FilePath& plugin_path,
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bool is_main_frame,
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const url::Origin& main_frame_origin,
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CefViewHostMsg_GetPluginInfo_Status* status) const;
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// Clear the plugin load decisions associated with |render_process_id|, or all
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// plugin load decisions if |render_process_id| is -1.
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void ClearPluginLoadDecision(int render_process_id);
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// State transferred from the BrowserContext for use on the IO thread.
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bool IsOffTheRecord() const { return is_off_the_record_; }
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const extensions::InfoMap* GetExtensionInfoMap() const {
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return extension_info_map_.get();
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}
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CefRefPtr<CefRequestContextHandler> GetHandler() const { return handler_; }
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private:
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scoped_refptr<CefURLRequestContextGetter> getter_;
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// Non-NULL when this object is owned by a CefBrowserContextProxy. |parent_|
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// is guaranteed to outlive this object because CefBrowserContextProxy has a
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// refptr to the CefBrowserContextImpl that owns |parent_|.
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CefResourceContext* parent_;
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// Only accessed on the IO thread.
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bool is_off_the_record_;
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scoped_refptr<extensions::InfoMap> extension_info_map_;
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CefRefPtr<CefRequestContextHandler> handler_;
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// Map (render_process_id, plugin_path, is_main_frame, main_frame_origin) to
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// plugin load decision.
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typedef std::map<std::pair<std::pair<int, base::FilePath>,
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std::pair<bool, url::Origin>>,
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CefViewHostMsg_GetPluginInfo_Status>
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PluginLoadDecisionMap;
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PluginLoadDecisionMap plugin_load_decision_map_;
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DISALLOW_COPY_AND_ASSIGN(CefResourceContext);
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};
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#endif // CEF_LIBCEF_BROWSER_RESOURCE_CONTEXT_H_
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