1*8b851043SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*8b851043SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*8b851043SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*8b851043SAndrew Rist * distributed with this work for additional information 6*8b851043SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*8b851043SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*8b851043SAndrew Rist * "License"); you may not use this file except in compliance 9*8b851043SAndrew Rist * with the License. You may obtain a copy of the License at 10*8b851043SAndrew Rist * 11*8b851043SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*8b851043SAndrew Rist * 13*8b851043SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*8b851043SAndrew Rist * software distributed under the License is distributed on an 15*8b851043SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*8b851043SAndrew Rist * KIND, either express or implied. See the License for the 17*8b851043SAndrew Rist * specific language governing permissions and limitations 18*8b851043SAndrew Rist * under the License. 19*8b851043SAndrew Rist * 20*8b851043SAndrew Rist *************************************************************/ 21*8b851043SAndrew Rist 22*8b851043SAndrew Rist 23cdf0e10cSrcweir #ifndef IPARSER_HXX 24cdf0e10cSrcweir #define IPARSER_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include <tools/string.hxx> 27cdf0e10cSrcweir #include <tools/link.hxx> 28cdf0e10cSrcweir #include <tools/stream.hxx> 29cdf0e10cSrcweir #include "tools/toolsdllapi.h" 30cdf0e10cSrcweir 31cdf0e10cSrcweir // forwards 32cdf0e10cSrcweir class Dir; 33cdf0e10cSrcweir class GenericInformation; 34cdf0e10cSrcweir class GenericInformationList; 35cdf0e10cSrcweir 36cdf0e10cSrcweir // 37cdf0e10cSrcweir // class InformationParser 38cdf0e10cSrcweir // 39cdf0e10cSrcweir 40cdf0e10cSrcweir /****************************************************************************** 41cdf0e10cSrcweir Purpose: reads generic information files into a simple structure in memory 42cdf0e10cSrcweir ******************************************************************************/ 43cdf0e10cSrcweir 44cdf0e10cSrcweir // information files used by this parser have following format: 45cdf0e10cSrcweir 46cdf0e10cSrcweir /* 47cdf0e10cSrcweir 48cdf0e10cSrcweir key [value] 49cdf0e10cSrcweir { 50cdf0e10cSrcweir key [value] 51cdf0e10cSrcweir key [value] 52cdf0e10cSrcweir { 53cdf0e10cSrcweir key [value] 54cdf0e10cSrcweir ... 55cdf0e10cSrcweir ... 56cdf0e10cSrcweir } 57cdf0e10cSrcweir } 58cdf0e10cSrcweir key [value] 59cdf0e10cSrcweir ... 60cdf0e10cSrcweir ... 61cdf0e10cSrcweir 62cdf0e10cSrcweir */ 63cdf0e10cSrcweir 64cdf0e10cSrcweir #define DEF_STAND_LST "\\\\dev4\\data1\\b_server\\config\\stand.lst" 65cdf0e10cSrcweir 66cdf0e10cSrcweir // error codes: 67cdf0e10cSrcweir 68cdf0e10cSrcweir #define IP_NO_ERROR 0x0000 69cdf0e10cSrcweir #define IP_UNEXPECTED_EOF 0x0001 70cdf0e10cSrcweir 71cdf0e10cSrcweir #define REPLACE_VARIABLES sal_True 72cdf0e10cSrcweir 73cdf0e10cSrcweir class TOOLS_DLLPUBLIC InformationParser 74cdf0e10cSrcweir { 75cdf0e10cSrcweir private: 76cdf0e10cSrcweir sal_Bool bRecover; 77cdf0e10cSrcweir ByteString sOldLine; 78cdf0e10cSrcweir 79cdf0e10cSrcweir ByteString sCurrentComment; 80cdf0e10cSrcweir 81cdf0e10cSrcweir sal_Bool bReplaceVariables; // meaning %UPD and %VERSION 82cdf0e10cSrcweir sal_uInt16 nLevel; 83cdf0e10cSrcweir ByteString sUPD; 84cdf0e10cSrcweir ByteString sVersion; 85cdf0e10cSrcweir 86cdf0e10cSrcweir Link aStatusLink; 87cdf0e10cSrcweir SvStream *pActStream; 88cdf0e10cSrcweir UniString sStreamName; 89cdf0e10cSrcweir 90cdf0e10cSrcweir sal_uInt16 nErrorCode; 91cdf0e10cSrcweir sal_uIntPtr nErrorLine; 92cdf0e10cSrcweir ByteString sErrorText; 93cdf0e10cSrcweir sal_uIntPtr nActLine; 94cdf0e10cSrcweir 95cdf0e10cSrcweir // methods 96cdf0e10cSrcweir TOOLS_DLLPRIVATE ByteString &ReadLine(); 97cdf0e10cSrcweir TOOLS_DLLPRIVATE GenericInformation *ReadKey( GenericInformationList *pExistingList ); 98cdf0e10cSrcweir inline void Recover(); 99cdf0e10cSrcweir 100cdf0e10cSrcweir protected: 101cdf0e10cSrcweir sal_Bool Save( SvStream &rOutStream, 102cdf0e10cSrcweir const GenericInformationList *pSaveList, sal_uInt16 nLevel, sal_Bool bStripped ); 103cdf0e10cSrcweir GenericInformationList *Execute( SvStream &rSourceStream, 104cdf0e10cSrcweir GenericInformationList *pExistingList ); PrintStatus(ByteString & rStatus)105cdf0e10cSrcweir virtual void PrintStatus( ByteString &rStatus ) 106cdf0e10cSrcweir { if ( aStatusLink.IsSet()) aStatusLink.Call( &rStatus ); } 107cdf0e10cSrcweir 108cdf0e10cSrcweir public: 109cdf0e10cSrcweir InformationParser( sal_Bool bReplace = sal_False ); 110cdf0e10cSrcweir virtual ~InformationParser(); 111cdf0e10cSrcweir 112cdf0e10cSrcweir // the following methods return NULL if any errors are detected 113cdf0e10cSrcweir 114cdf0e10cSrcweir // reads a information file and stores the data in a 115cdf0e10cSrcweir // GenericInformationList 116cdf0e10cSrcweir GenericInformationList *Execute( SvMemoryStream &rSourceStream, 117cdf0e10cSrcweir GenericInformationList *pExistingList = NULL ); 118cdf0e10cSrcweir GenericInformationList *Execute( SvFileStream &rSourceStream, 119cdf0e10cSrcweir GenericInformationList *pExistingList = NULL ); 120cdf0e10cSrcweir GenericInformationList *Execute( UniString &rSourceFile, 121cdf0e10cSrcweir GenericInformationList *pExistingList = NULL ); 122cdf0e10cSrcweir // reads all information files in the dir and stores the data in a 123cdf0e10cSrcweir // GenericInformationList => first key is the filename 124cdf0e10cSrcweir GenericInformationList *Execute( Dir &rDir, 125cdf0e10cSrcweir GenericInformationList *pExistingList = NULL ); 126cdf0e10cSrcweir 127cdf0e10cSrcweir // save the InfrormationList to rSourceFile 128cdf0e10cSrcweir // returns sal_False on error 129cdf0e10cSrcweir sal_Bool Save( SvFileStream &rSourceStream, 130cdf0e10cSrcweir const GenericInformationList *pSaveList ); 131cdf0e10cSrcweir sal_Bool Save( SvMemoryStream &rSourceStream, 132cdf0e10cSrcweir const GenericInformationList *pSaveList ); 133cdf0e10cSrcweir sal_Bool Save( const UniString &rSourceFile, 134cdf0e10cSrcweir const GenericInformationList *pSaveList ); 135cdf0e10cSrcweir 136cdf0e10cSrcweir sal_uInt16 GetErrorCode(); 137cdf0e10cSrcweir ByteString &GetErrorText(); 138cdf0e10cSrcweir SetStatusHdl(const Link & rHdl)139cdf0e10cSrcweir void SetStatusHdl( const Link &rHdl ) { aStatusLink = rHdl; } 140cdf0e10cSrcweir }; 141cdf0e10cSrcweir 142cdf0e10cSrcweir #endif 143cdf0e10cSrcweir 144