96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================
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#ifndef REMOTESERVER_H
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#define REMOTESERVER_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "UtlLinkedList.h"
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#include "igameserverdata.h"
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class IServerDataResponse;
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//-----------------------------------------------------------------------------
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// Purpose: Configures and installs the connection to the game server (remote or local)
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//-----------------------------------------------------------------------------
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class CRemoteServer
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{
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public:
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CRemoteServer();
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~CRemoteServer();
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// setup this object
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void Initialize();
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// remote connection
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void ConnectRemoteGameServer(unsigned int ip, unsigned short port, const char *password);
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// request a cvar/data from the server
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void RequestValue(IServerDataResponse *requester, const char *variable);
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// sets a value
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void SetValue(const char *variable, const char *value);
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// sends a custom command
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void SendCommand(const char *commandString);
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// changes the current password on the server
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// responds with "PasswordChange" "true" or "PasswordChange" "false"
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void ChangeAccessPassword(IServerDataResponse *requester, const char *newPassword);
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// process any return values, firing any IServerDataResponse items
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// returns true if any items were fired
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bool ProcessServerResponse();
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// Adds a constant watches for a particular message. Used to handle
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// information channels from the server->client (map changed, player joined, etc.)
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void AddServerMessageHandler(IServerDataResponse *handler, const char *watch);
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// removes a requester from the list to guarantee the pointer won't be used
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void RemoveServerDataResponseTarget(IServerDataResponse *invalidRequester);
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private:
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int m_iCurrentRequestID;
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ra_listener_id m_ListenerID;
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bool m_bInitialized;
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// list of all the currently waiting response handlers
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struct ResponseHandler_t
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{
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int requestID;
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IServerDataResponse *handler;
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};
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CUtlLinkedList<ResponseHandler_t, int> m_ResponseHandlers;
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// list of constant response handlers
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struct MessageHandler_t
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{
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char messageName[32];
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IServerDataResponse *handler;
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};
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CUtlLinkedList<MessageHandler_t, int> m_MessageHandlers;
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};
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//-----------------------------------------------------------------------------
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// Purpose: callback interface
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//-----------------------------------------------------------------------------
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class IServerDataResponse
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{
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public:
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// called when the server has returned a requested value
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virtual void OnServerDataResponse(const char *value, const char *response) = 0;
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};
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// singleton accessor
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extern CRemoteServer &RemoteServer();
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#endif // REMOTESERVER_H
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