f78b3fa086
fixed possible iterator corruption --HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40599
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/**
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* vim: set ts=4 :
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* ===============================================================
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* SourceMod (C)2004-2007 AlliedModders LLC. All rights reserved.
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* ===============================================================
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*
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* This file is not open source and may not be copied without explicit
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* written permission of AlliedModders LLC. This file may not be redistributed
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* in whole or significant part.
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* For information, see LICENSE.txt or http://www.sourcemod.net/license.php
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*
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* Version: $Id$
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*/
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#ifndef _INCLUDE_SOURCEMOD_CUSERMESSAGES_H_
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#define _INCLUDE_SOURCEMOD_CUSERMESSAGES_H_
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#include "ShareSys.h"
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#include <IUserMessages.h>
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#include "sourcemm_api.h"
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#include "sm_trie.h"
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#include "CellRecipientFilter.h"
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using namespace SourceHook;
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using namespace SourceMod;
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#define INVALID_MESSAGE_ID -1
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struct ListenerInfo
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{
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IUserMessageListener *Callback;
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bool IsHooked;
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bool KillMe;
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};
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typedef List<ListenerInfo *> MsgList;
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typedef List<ListenerInfo *>::iterator MsgIter;
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class CUserMessages :
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public IUserMessages,
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public SMGlobalClass
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{
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public:
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CUserMessages();
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~CUserMessages();
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public: //SMGlobalClass
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void OnSourceModAllInitialized();
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void OnSourceModAllShutdown();
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public: //IUserMessages
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int GetMessageIndex(const char *msg);
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bool GetMessageName(int msgid, char *buffer, size_t maxlen) const;
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bool HookUserMessage(int msg_id, IUserMessageListener *pListener, bool intercept=false);
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bool UnhookUserMessage(int msg_id, IUserMessageListener *pListener, bool intercept=false);
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bf_write *StartMessage(int msg_id, cell_t players[], unsigned int playersNum, int flags);
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bool EndMessage();
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public:
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bf_write *OnStartMessage_Pre(IRecipientFilter *filter, int msg_type);
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bf_write *OnStartMessage_Post(IRecipientFilter *filter, int msg_type);
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void OnMessageEnd_Pre();
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void OnMessageEnd_Post();
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private:
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void _DecRefCounter();
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private:
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List<ListenerInfo *> m_msgHooks[255];
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List<ListenerInfo *> m_msgIntercepts[255];
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CStack<ListenerInfo *> m_FreeListeners;
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unsigned char m_pBase[2500];
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IRecipientFilter *m_CurRecFilter;
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bf_write m_InterceptBuffer;
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bf_write *m_OrigBuffer;
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bf_read m_ReadBuffer;
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size_t m_HookCount;
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bool m_InHook;
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Trie *m_Names;
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CellRecipientFilter m_CellRecFilter;
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bool m_InExec;
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int m_CurFlags;
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int m_CurId;
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};
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extern CUserMessages g_UserMsgs;
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#endif //_INCLUDE_SOURCEMOD_CUSERMESSAGES_H_
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