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https://bitbucket.org/chromiumembedded/cef
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116 lines
4.1 KiB
C++
116 lines
4.1 KiB
C++
// Copyright (c) 2017 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_SERVER_IMPL_H_
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#define CEF_LIBCEF_BROWSER_SERVER_IMPL_H_
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#pragma once
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#include <map>
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#include <memory>
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#include "include/cef_server.h"
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#include "base/task/single_thread_task_runner.h"
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#include "net/server/http_server.h"
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namespace base {
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class Thread;
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}
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class CefServerImpl : public CefServer, net::HttpServer::Delegate {
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public:
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explicit CefServerImpl(CefRefPtr<CefServerHandler> handler);
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CefServerImpl(const CefServerImpl&) = delete;
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CefServerImpl& operator=(const CefServerImpl&) = delete;
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void Start(const std::string& address, uint16_t port, int backlog);
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// CefServer methods:
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CefRefPtr<CefTaskRunner> GetTaskRunner() override;
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void Shutdown() override;
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bool IsRunning() override;
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CefString GetAddress() override;
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bool HasConnection() override;
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bool IsValidConnection(int connection_id) override;
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void SendHttp200Response(int connection_id,
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const CefString& content_type,
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const void* data,
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size_t data_size) override;
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void SendHttp404Response(int connection_id) override;
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void SendHttp500Response(int connection_id,
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const CefString& error_message) override;
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void SendHttpResponse(int connection_id,
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int response_code,
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const CefString& content_type,
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int64_t content_length,
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const HeaderMap& extra_headers) override;
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void SendRawData(int connection_id,
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const void* data,
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size_t data_size) override;
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void CloseConnection(int connection_id) override;
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void SendWebSocketMessage(int connection_id,
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const void* data,
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size_t data_size) override;
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void ContinueWebSocketRequest(int connection_id,
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const net::HttpServerRequestInfo& request_info,
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bool allow);
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private:
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void SendHttp200ResponseInternal(int connection_id,
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const CefString& content_type,
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std::unique_ptr<std::string> data);
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void SendRawDataInternal(int connection_id,
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std::unique_ptr<std::string> data);
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void SendWebSocketMessageInternal(int connection_id,
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std::unique_ptr<std::string> data);
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// HttpServer::Delegate methods:
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void OnConnect(int connection_id) override;
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void OnHttpRequest(int connection_id,
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const net::HttpServerRequestInfo& request_info) override;
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void OnWebSocketRequest(
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int connection_id,
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const net::HttpServerRequestInfo& request_info) override;
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void OnWebSocketMessage(int connection_id, std::string data) override;
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void OnClose(int connection_id) override;
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void StartOnUIThread(const std::string& address, uint16_t port, int backlog);
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void StartOnHandlerThread(const std::string& address,
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uint16_t port,
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int backlog);
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void ShutdownOnHandlerThread();
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void ShutdownOnUIThread();
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bool ValidateServer() const;
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struct ConnectionInfo;
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ConnectionInfo* CreateConnectionInfo(int connection_id);
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ConnectionInfo* GetConnectionInfo(int connection_id) const;
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void RemoveConnectionInfo(int connection_id);
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bool CurrentlyOnHandlerThread() const;
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// Safe to access from any thread.
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scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
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std::string address_;
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// Only accessed on the UI thread.
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std::unique_ptr<base::Thread> thread_;
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// Only accessed on the server thread.
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CefRefPtr<CefServerHandler> handler_;
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std::unique_ptr<net::HttpServer> server_;
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// Map of connection_id to ConnectionInfo.
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using ConnectionInfoMap = std::map<int, std::unique_ptr<ConnectionInfo>>;
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ConnectionInfoMap connection_info_map_;
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IMPLEMENT_REFCOUNTING(CefServerImpl);
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};
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#endif // CEF_LIBCEF_BROWSER_SERVER_IMPL_H_
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