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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#ifndef plNetCommonMessage_inc
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#define plNetCommonMessage_inc
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#include "hsTypes.h"
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#include "hsSafeRefCnt.h"
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//
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// refcntable data
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//
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class plNetCommonMessageData : public hsSafeRefCnt
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{
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private:
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char *fData; // sent
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public:
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plNetCommonMessageData(char* d) : fData(d) {}
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~plNetCommonMessageData()
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{
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hsAssert(RefCnt()==1, "illegal refcnt");
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delete [] fData;
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}
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char* GetData() const { return fData; }
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};
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//
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// basic msg payload w/ refcntable data
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//
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class plNetCommonMessage
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{
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plNetCommonMessage(const plNetCommonMessage & other);
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private:
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plNetCommonMessageData* fMsgData;
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protected:
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UInt32 fLen; // sent
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public:
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plNetCommonMessage() : fLen(0),fMsgData(nil) {}
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virtual ~plNetCommonMessage() { hsRefCnt_SafeUnRef(fMsgData); }
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// setters
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void SetData(char *d)
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{
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plNetCommonMessageData* n = d ? TRACKED_NEW plNetCommonMessageData(d) : nil;
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hsRefCnt_SafeAssign(fMsgData, n);
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hsRefCnt_SafeUnRef(n);
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}
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void SetMsgData(plNetCommonMessageData* d)
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{
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hsRefCnt_SafeAssign(fMsgData, d);
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}
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void SetLen(UInt32 l) { fLen=l; }
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// getters
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char* GetData() const { return fMsgData ? fMsgData->GetData() : nil; }
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virtual UInt32 GetDataLen() { return fLen; }
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UInt32 GetLen() const { return fLen; }
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plNetCommonMessageData* GetMsgData() const { return fMsgData; }
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};
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#endif // plNetCommonMessage_inc
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