cef/libcef/browser/iothread_state.h

69 lines
2.4 KiB
C++

// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CEF_LIBCEF_BROWSER_IOTHREAD_STATE_H_
#define CEF_LIBCEF_BROWSER_IOTHREAD_STATE_H_
#pragma once
#include "include/cef_request_context.h"
#include "include/cef_request_context_handler.h"
#include "include/cef_scheme.h"
#include "libcef/browser/request_context_handler_map.h"
#include "content/public/browser/browser_thread.h"
namespace content {
struct GlobalRenderFrameHostId;
}
class GURL;
// Stores state that will be accessed on the IO thread. Life span is controlled
// by CefBrowserContext. Created on the UI thread but accessed and destroyed on
// the IO thread. See browser_context.h for an object relationship diagram.
class CefIOThreadState : public base::RefCountedThreadSafe<
CefIOThreadState,
content::BrowserThread::DeleteOnIOThread> {
public:
CefIOThreadState();
// See comments in CefRequestContextHandlerMap.
void AddHandler(const content::GlobalRenderFrameHostId& global_id,
CefRefPtr<CefRequestContextHandler> handler);
void RemoveHandler(const content::GlobalRenderFrameHostId& global_id);
CefRefPtr<CefRequestContextHandler> GetHandler(
const content::GlobalRenderFrameHostId& global_id,
bool require_frame_match) const;
// Manage scheme handler factories associated with this context.
void RegisterSchemeHandlerFactory(const std::string& scheme_name,
const std::string& domain_name,
CefRefPtr<CefSchemeHandlerFactory> factory);
void ClearSchemeHandlerFactories();
CefRefPtr<CefSchemeHandlerFactory> GetSchemeHandlerFactory(const GURL& url);
private:
friend struct content::BrowserThread::DeleteOnThread<
content::BrowserThread::IO>;
friend class base::DeleteHelper<CefIOThreadState>;
~CefIOThreadState();
void InitOnIOThread();
// Map IDs to CefRequestContextHandler objects.
CefRequestContextHandlerMap handler_map_;
// Map (scheme, domain) to factories.
typedef std::map<std::pair<std::string, std::string>,
CefRefPtr<CefSchemeHandlerFactory>>
SchemeHandlerFactoryMap;
SchemeHandlerFactoryMap scheme_handler_factory_map_;
DISALLOW_COPY_AND_ASSIGN(CefIOThreadState);
};
#endif // CEF_LIBCEF_BROWSER_IOTHREAD_STATE_H_