73 lines
2.7 KiB
C++
73 lines
2.7 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.h"
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#include "include/cef_request_context_handler.h"
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#include "include/cef_scheme.h"
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#include "libcef/browser/request_context_handler_map.h"
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#include "content/public/browser/resource_context.h"
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class GURL;
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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. Network request objects are associated with the ResourceContext
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// via ProxyURLLoaderFactory. When the ResourceContext is destroyed all
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// outstanding network request objects will be canceled.
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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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explicit CefResourceContext(bool is_off_the_record);
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~CefResourceContext() override;
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// See comments in CefRequestContextHandlerMap.
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void AddHandler(int render_process_id,
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int render_frame_id,
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int frame_tree_node_id,
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CefRefPtr<CefRequestContextHandler> handler);
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void RemoveHandler(int render_process_id,
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int render_frame_id,
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int frame_tree_node_id);
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CefRefPtr<CefRequestContextHandler> GetHandler(
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int render_process_id,
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int render_frame_id,
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int frame_tree_node_id,
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bool require_frame_match) const;
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// Manage scheme handler factories associated with this context.
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void RegisterSchemeHandlerFactory(const std::string& scheme_name,
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const std::string& domain_name,
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CefRefPtr<CefSchemeHandlerFactory> factory);
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void ClearSchemeHandlerFactories();
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CefRefPtr<CefSchemeHandlerFactory> GetSchemeHandlerFactory(const GURL& url);
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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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private:
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void InitOnIOThread();
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// Only accessed on the IO thread.
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const bool is_off_the_record_;
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// Map IDs to CefRequestContextHandler objects.
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CefRequestContextHandlerMap handler_map_;
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// Map (scheme, domain) to factories.
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typedef std::map<std::pair<std::string, std::string>,
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CefRefPtr<CefSchemeHandlerFactory>>
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SchemeHandlerFactoryMap;
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SchemeHandlerFactoryMap scheme_handler_factory_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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