ned2generator.h

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00001 //==========================================================================
00002 //  NED2GENERATOR.H - part of
00003 //
00004 //                     OMNeT++/OMNEST
00005 //            Discrete System Simulation in C++
00006 //
00007 //==========================================================================
00008 
00009 /*--------------------------------------------------------------*
00010   Copyright (C) 2002-2008 Andras Varga
00011   Copyright (C) 2006-2008 OpenSim Ltd.
00012 
00013   This file is distributed WITHOUT ANY WARRANTY. See the file
00014   `license' for details on this and other legal matters.
00015 *--------------------------------------------------------------*/
00016 
00017 #ifndef __NED2GENERATOR_H
00018 #define __NED2GENERATOR_H
00019 
00020 #include <iostream>
00021 #include "nedelements.h"
00022 #include "nederror.h"
00023 
00024 NAMESPACE_BEGIN
00025 
00026 
00032 NEDXML_API void generateNED2(std::ostream& out, NEDElement *node, NEDErrorStore *e);
00033 
00040 class NEDXML_API NED2Generator
00041 {
00042   protected:
00043     int indentsize;
00044     std::ostream *outp;
00045     NEDErrorStore *errors;
00046 
00047   public:
00051     NED2Generator(NEDErrorStore *errors);
00052 
00056     ~NED2Generator();
00057 
00061     void setIndentSize(int indentsize);
00062 
00067     void generate(std::ostream& out, NEDElement *node, const char *indent);
00068 
00072     std::string generate(NEDElement *node, const char *indent);
00073 
00074   protected:
00077     const char *increaseIndent(const char *indent);
00078     const char *decreaseIndent(const char *indent);
00080 
00082     void generateNedItem(NEDElement *node, const char *indent, bool islast, const char *arg=NULL);;
00083 
00085     void generateChildren(NEDElement *node, const char *indent, const char *arg=NULL);
00086 
00088     void generateChildrenWithType(NEDElement *node, int tagcode, const char *indent, const char *arg=0);
00089 
00091     void generateChildrenWithTypes(NEDElement *node, int tagcodes[], const char *indent, const char *arg=0);
00092 
00095     void printInheritance(NEDElement *node, const char *indent);
00096     bool hasExpression(NEDElement *node, const char *attr);
00097     void printExpression(NEDElement *node, const char *attr, const char *indent);
00098     void printOptVector(NEDElement *node, const char *attr, const char *indent);
00099     void doMsgClassOrStructBody(NEDElement *msgclassorstruct, const char *indent);
00101 
00104     std::string concatInnerComments(NEDElement *node);
00105     std::string getBannerComment(NEDElement *node, const char *indent);
00106     std::string getRightComment(NEDElement *node);
00107     std::string getInlineRightComment(NEDElement *node);
00108     std::string getTrailingComment(NEDElement *node);
00110 
00113     void doFiles(FilesElement *node, const char *indent, bool islast, const char *);
00114     void doNedFile(NedFileElement *node, const char *indent, bool islast, const char *);
00115     void doPackage(PackageElement *node, const char *indent, bool islast, const char *);
00116     void doImport(ImportElement *node, const char *indent, bool islast, const char *);
00117     void doPropertyDecl(PropertyDeclElement *node, const char *indent, bool islast, const char *);
00118     void doExtends(ExtendsElement *node, const char *indent, bool islast, const char *);
00119     void doInterfaceName(InterfaceNameElement *node, const char *indent, bool islast, const char *);
00120     void doSimpleModule(SimpleModuleElement *node, const char *indent, bool islast, const char *);
00121     void doModuleInterface(ModuleInterfaceElement *node, const char *indent, bool islast, const char *);
00122     void doCompoundModule(CompoundModuleElement *node, const char *indent, bool islast, const char *);
00123     void doChannelInterface(ChannelInterfaceElement *node, const char *indent, bool islast, const char *);
00124     void doChannel(ChannelElement *node, const char *indent, bool islast, const char *);
00125     void doParameters(ParametersElement *node, const char *indent, bool islast, const char *);
00126     void doParam(ParamElement *node, const char *indent, bool islast, const char *);
00127     void doProperty(PropertyElement *node, const char *indent, bool islast, const char *);
00128     void doPropertyKey(PropertyKeyElement *node, const char *indent, bool islast, const char *);
00129     void doGates(GatesElement *node, const char *indent, bool islast, const char *);
00130     void doGate(GateElement *node, const char *indent, bool islast, const char *);
00131     void doTypes(TypesElement *node, const char *indent, bool islast, const char *);
00132     void doSubmodules(SubmodulesElement *node, const char *indent, bool islast, const char *);
00133     void doSubmodule(SubmoduleElement *node, const char *indent, bool islast, const char *);
00134     void doConnections(ConnectionsElement *node, const char *indent, bool islast, const char *);
00135     void doConnection(ConnectionElement *node, const char *indent, bool islast, const char *);
00136     void doConnectionGroup(ConnectionGroupElement *node, const char *indent, bool islast, const char *);
00137     void doLoop(LoopElement *node, const char *indent, bool islast, const char *);
00138     void doCondition(ConditionElement *node, const char *indent, bool islast, const char *);
00139     void printConnectionGate(NEDElement *conn, const char *modname, const char *modindexattr,
00140                              const char *gatename, const char *gateindexattr, bool isplusplus,
00141                              int gatesubg, const char *indent);
00142 
00143     // expressions
00144     void doExpression(ExpressionElement *node, const char *indent, bool islast, const char *);
00145     int getOperatorPrecedence(const char *op, int args);
00146     bool isOperatorLeftAssoc(const char *op);
00147     void doOperator(OperatorElement *node, const char *indent, bool islast, const char *);
00148     void doFunction(FunctionElement *node, const char *indent, bool islast, const char *);
00149     void doIdent(IdentElement *node, const char *indent, bool islast, const char *);
00150     void doLiteral(LiteralElement *node, const char *indent, bool islast, const char *);
00151 
00152     // msg stuff
00153     void doMsgFile(MsgFileElement *node, const char *indent, bool islast, const char *);
00154     void doNamespace(NamespaceElement *node, const char *indent, bool islast, const char *);
00155     void doCplusplus(CplusplusElement *node, const char *indent, bool islast, const char *);
00156     void doStructDecl(StructDeclElement *node, const char *indent, bool islast, const char *);
00157     void doClassDecl(ClassDeclElement *node, const char *indent, bool islast, const char *);
00158     void doMessageDecl(MessageDeclElement *node, const char *indent, bool islast, const char *);
00159     void doPacketDecl(PacketDeclElement *node, const char *indent, bool islast, const char *);
00160     void doEnumDecl(EnumDeclElement *node, const char *indent, bool islast, const char *);
00161     void doEnum(EnumElement *node, const char *indent, bool islast, const char *);
00162     void doEnumFields(EnumFieldsElement *node, const char *indent, bool islast, const char *);
00163     void doEnumField(EnumFieldElement *node, const char *indent, bool islast, const char *);
00164     void doMessage(MessageElement *node, const char *indent, bool islast, const char *);
00165     void doPacket(PacketElement *node, const char *indent, bool islast, const char *);
00166     void doClass(ClassElement *node, const char *indent, bool islast, const char *);
00167     void doStruct(StructElement *node, const char *indent, bool islast, const char *);
00168     void doField(FieldElement *node, const char *indent, bool islast, const char *);
00169     void doComment(CommentElement *node, const char *indent, bool islast, const char *);
00171 };
00172 
00173 NAMESPACE_END
00174 
00175 
00176 #endif
00177 
00178