| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */ |
| |
| #ifndef _MSVBASIC_HXX |
| #define _MSVBASIC_HXX |
| |
| #include <tools/solar.h> |
| #include <tools/debug.hxx> |
| #include <sot/storage.hxx> |
| #include <tools/dynary.hxx> |
| #include <vector> |
| #include <map> |
| |
| /* class VBA: |
| * The VBA class provides a set of methods to handle Visual Basic For |
| * Applications streams, the constructor is given the root ole2 stream |
| * of the document, Open reads the VBA project file and figures out |
| * the number of VBA streams, and the offset of the data within them. |
| * Decompress decompresses a particular numbered stream, NoStreams returns |
| * this number, and StreamName can give you the streams name. Decompress |
| * will return a string with the decompressed data. The optional extra |
| * argument will be set if not NULL to 1 in the case of a string overflow, |
| * if I can figure out how to do that. |
| * |
| * Otherwise it is possible to inherit from VBA and implement a Output |
| * member which gets called with each 4096 output sized block. |
| * |
| * cmc |
| * */ |
| |
| DECLARE_DYNARRAY(StringArray,String *) |
| |
| // #117718# define internal types to distinguish between |
| // module types, form, class & normal |
| // #i37965# DR 2004-12-03: add "Document", used in Excel for macros attached to sheet |
| |
| // #117718# define map to hold types of module |
| // |
| typedef sal_Int32 ModType; |
| typedef ::std::map< UniString, |
| ModType > ModuleTypeHash; |
| |
| class VBA_Impl |
| { |
| public: |
| VBA_Impl(SvStorage &rIn, bool bCmmntd = true); |
| ~VBA_Impl(); |
| //0 for failure, 1 for success |
| bool Open( const String &rToplevel, const String &rSublevel); |
| const StringArray & Decompress(sal_uInt16 nIndex, int *pOverflow=0); |
| sal_uInt16 GetNoStreams() const { return nOffsets; } |
| const String &GetStreamName(sal_uInt16 nIndex) const |
| { |
| DBG_ASSERT( nIndex < nOffsets, "Index out of range" ); |
| return pOffsets[ nIndex ].sName; |
| } |
| //I'm the method that would be made virtual to make this class |
| //useful elsewhere |
| void Output(int len, const sal_uInt8 *data); |
| // |
| // #117718# member map of module names to types of module |
| ModType GetModuleType( const UniString& rModuleName ); |
| std::vector<String> maReferences; |
| private: |
| struct VBAOffset_Impl |
| { |
| String sName; |
| sal_uInt32 nOffset; |
| }; |
| |
| // #117718# member map of module names to types of module |
| ModuleTypeHash mhModHash; |
| SvStorageRef xVBA; |
| StringArray aVBAStrings; |
| String sComment; |
| SvStorageRef xStor; |
| VBAOffset_Impl *pOffsets; |
| sal_uInt16 nOffsets; |
| enum Limits {nWINDOWLEN = 4096}; |
| sal_uInt8 aHistory[nWINDOWLEN]; |
| rtl_TextEncoding meCharSet; |
| bool bCommented; |
| bool mbMac; |
| int nLines; |
| |
| //0 for failure, anything else for success |
| int ReadVBAProject(const SvStorageRef &rxVBAStorage); |
| int DecompressVBA(int index, SvStorageStreamRef &rxVBAStream); |
| sal_uInt8 ReadPString(SvStorageStreamRef &xVBAProject, bool bIsUnicode); |
| }; |
| |
| #endif |
| |
| /* vi:set tabstop=4 shiftwidth=4 expandtab: */ |