| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef SOLTOOLS_GI_PARSE_HXX |
| #define SOLTOOLS_GI_PARSE_HXX |
| |
| #include "simstr.hxx" |
| #include "gilacces.hxx" |
| #include <fstream> |
| |
| class GenericInfoList_Builder; |
| class GenericInfoList_Browser; |
| |
| /** Reads generic information files into a simple structure in memory. |
| |
| Information files used by this parser have the following format: |
| |
| key [value] |
| { |
| key [value] |
| key [value] |
| { |
| key [value] |
| ... |
| ... |
| } |
| } |
| key [value] |
| ... |
| ... |
| |
| */ |
| |
| |
| class GenericInfo_Parser : public GenericInfoParseTypes |
| { |
| public: |
| typedef unsigned long UINT32; |
| typedef short INT16; |
| |
| GenericInfo_Parser(); |
| ~GenericInfo_Parser(); |
| |
| /** reads a information file and stores the data in a |
| List_GenericInfo |
| */ |
| bool LoadList( |
| GenericInfoList_Builder & |
| o_rResult, |
| const Simstr & i_sSourceFileName ); |
| |
| /** save the InformationList to rSourceFile |
| returns false on error |
| */ |
| bool SaveList( |
| const Simstr & i_rOutputFile, |
| GenericInfoList_Browser & |
| io_rListBrowser ); |
| |
| E_Error GetLastError( |
| UINT32 * o_pErrorLine = 0 ) const; |
| |
| private: |
| enum E_LineType |
| { |
| lt_empty = 0, |
| lt_key, |
| lt_open_list, |
| lt_close_list, |
| lt_comment |
| }; |
| |
| void SetError( |
| E_Error i_eError ); |
| void ResetState( |
| GenericInfoList_Builder & |
| io_rResult ); |
| void ResetState( |
| GenericInfoList_Browser & |
| io_rSrc ); |
| |
| void ReadLine(); |
| bool InterpretLine(); |
| E_LineType ClassifyLine(); |
| |
| void ReadKey(); |
| void PushLevel_Read(); /// When list is opened by '{': |
| void PopLevel_Read(); /// When list is closed by '}': |
| void AddCurLine2CurComment(); |
| |
| void WriteList( |
| std::ostream & o_rFile ); |
| |
| void PushLevel_Write(); /// When SubList is pushed in pResource |
| void PopLevel_Write(); /// When SubList is popped in pResource |
| |
| void WriteComment( |
| std::ostream & o_rFile, |
| const char * i_sStr ); |
| void WriteKey( |
| std::ostream & o_rFile, |
| const char * i_sStr ); |
| void WriteValue( |
| std::ostream & o_rFile, |
| const char * i_sStr ); |
| void WriteIndentation( |
| std::ostream & o_rFile ); |
| |
| // DATA |
| const char * sCurParsePosition; |
| |
| UINT32 nCurLine; |
| INT16 nLevel; |
| bool bGoon; |
| |
| Simstr sCurComment; |
| |
| E_Error eErrorCode; |
| UINT32 nErrorLine; |
| |
| GenericInfoList_Builder * |
| pResult; |
| GenericInfoList_Browser * |
| pResource; |
| |
| char * dpBuffer; |
| char * sFilePtr; |
| }; |
| |
| |
| inline GenericInfo_Parser::E_Error |
| GenericInfo_Parser::GetLastError( UINT32 * o_pErrorLine ) const |
| { |
| if ( o_pErrorLine != 0 ) |
| *o_pErrorLine = nErrorLine; |
| return eErrorCode; |
| } |
| |
| |
| #endif |
| |
| |