00001 #if !defined(_EXECSTREAMER_HPP) 00002 #define _EXECSTREAMER_HPP 00003 //============================================================================= 00004 // 00005 // XDFLengine library 00006 // 00007 //----------------------------------------------------------------------------- 00008 // EXECSTREAMER.HPP 00009 //----------------------------------------------------------------------------- 00015 //_____________________________________________________________________________ 00016 // 00017 // Copyright (C) 2003 Guillaume Baurand. All Rights Reserved. 00018 // 00019 // This file is part of the XDFLengine project. 00020 // 00021 // The XDFLengine is free software; you can redistribute it and/or modify 00022 // it under the terms of the GNU General Public License as published by 00023 // the Free Software Foundation; either version 2 of the License, or 00024 // (at your option) any later version. 00025 // 00026 // This program is distributed in the hope that it will be useful, 00027 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00028 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00029 // GNU General Public License for more details. 00030 // 00031 // You should have received a copy of the GNU General Public License 00032 // along with this program; if not, write to the Free Software 00033 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 00034 // USA. 00035 // 00036 // For more information, 00037 // contact : guillaume@baurand.net 00038 // or visit : http://xdflengine.sourceforge.net 00039 // 00040 //============================================================================= 00041 00042 # include "config/commonincs.hpp" 00043 # include "processor/xmlstreamerfactory.hpp" 00044 00045 BEGIN_XDFLENGINE_NS 00046 00047 class XMLProcessor; 00048 00049 //============================================================================= 00050 // CLASS EXECSTREAMER 00051 //----------------------------------------------------------------------------- 00053 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00054 class XDFLENGINE_EXPORT ExecStreamer:public XMLStreamer 00055 { 00056 00057 private: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00058 00059 XMLStreamBuffer* m_pScriptBuffer; 00060 const char* m_pszBufferName; 00061 bool m_fOwnBuffer; 00062 bool m_fIsolateContext; 00063 00064 public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00065 00066 00067 // CONSTRUCTOR & DESTRUCTOR 00068 00069 //_____________________________________________________________________ 00070 // ExecStreamer 00071 //--------------------------------------------------------------------- 00072 ExecStreamer( const XMLStreamerFactory* p_pParent, StreamerParams* p_pParameters, XMLFlowContext* p_pContext, XMLStreamConsumer* p_pOutput); 00073 00074 //_____________________________________________________________________ 00075 // ~ExecStreamer 00076 //--------------------------------------------------------------------- 00077 ~ExecStreamer(); 00078 00079 // STREAM 00080 00081 //_____________________________________________________________________ 00082 // INITSTREAM 00083 //--------------------------------------------------------------------- 00084 bool initStream(); 00085 00086 //_____________________________________________________________________ 00087 // WRITEDATA 00088 //--------------------------------------------------------------------- 00089 void writeData( const char* p_pszData, unsigned int p_uiDataLen); 00090 00091 //_____________________________________________________________________ 00092 // COMMITSTREAM 00093 //--------------------------------------------------------------------- 00094 bool commitStream(bool p_fFinal); 00095 00096 }; 00097 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00098 //============================================================================= 00099 00100 //============================================================================= 00101 // CLASS EXECSTREAMERFACTORY 00102 //----------------------------------------------------------------------------- 00104 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00105 class XDFLENGINE_EXPORT ExecStreamerFactory:public XMLStreamerFactory 00106 { 00107 public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00108 00109 //_____________________________________________________________________ 00110 // GETSTREAMER 00111 //--------------------------------------------------------------------- 00112 XMLStreamer* getStreamer(StreamerParams* p_pParameters, XMLFlowContext* p_pStreamContext, XMLStreamConsumer* p_pStreamConsumer) const; 00113 }; 00114 00115 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 00116 //============================================================================= 00117 00118 END_XDFLENGINE_NS 00119 00120 #endif 00121